1 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
4 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software
6 # Written by Gordon Matzigkeit, 1996
8 # This file is free software; the Free Software Foundation gives
9 # unlimited permission to copy and/or distribute it, with or without
10 # modifications, as long as this notice is preserved.
12 m4_define([_LT_COPYING], [dnl
13 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
14 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software
16 # Written by Gordon Matzigkeit, 1996
18 # This file is part of GNU Libtool.
20 # GNU Libtool is free software; you can redistribute it and/or
21 # modify it under the terms of the GNU General Public License as
22 # published by the Free Software Foundation; either version 2 of
23 # the License, or (at your option) any later version.
25 # As a special exception to the GNU General Public License,
26 # if you distribute this file as part of a program or library that
27 # is built using GNU Libtool, you may include this file under the
28 # same distribution terms that you use for the rest of that program.
30 # GNU Libtool is distributed in the hope that it will be useful,
31 # but WITHOUT ANY WARRANTY; without even the implied warranty of
32 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
33 # GNU General Public License for more details.
35 # You should have received a copy of the GNU General Public License
36 # along with GNU Libtool; see the file COPYING. If not, a copy
37 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
38 # obtained by writing to the Free Software Foundation, Inc.,
39 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
47 # Complain and exit if this libtool version is less that VERSION.
49 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
51 [m4_fatal([Libtool version $1 or higher is required],
58 # Complain if the absolute build directory name contains unusual characters
59 m4_defun([_LT_CHECK_BUILDDIR],
62 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
70 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
71 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
72 AC_BEFORE([$0], [LT_LANG])dnl
73 AC_BEFORE([$0], [LT_OUTPUT])dnl
74 AC_BEFORE([$0], [LTDL_INIT])dnl
75 m4_require([_LT_CHECK_BUILDDIR])dnl
77 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
78 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
79 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
80 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
81 dnl unless we require an AC_DEFUNed macro:
82 AC_REQUIRE([LTOPTIONS_VERSION])dnl
83 AC_REQUIRE([LTSUGAR_VERSION])dnl
84 AC_REQUIRE([LTVERSION_VERSION])dnl
85 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
86 m4_require([_LT_PROG_LTMAIN])dnl
88 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
91 _LT_SET_OPTIONS([$0], [$1])
93 # This can be used to rebuild libtool when needed
94 LIBTOOL_DEPS="$ltmain"
96 # Always use our own libtool.
97 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
107 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
108 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
109 dnl aclocal-1.4 backwards compatibility:
110 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
111 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
114 # _LT_CC_BASENAME(CC)
115 # -------------------
116 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
117 m4_defun([_LT_CC_BASENAME],
118 [for cc_temp in $1""; do
120 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
121 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
126 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
130 # _LT_FILEUTILS_DEFAULTS
131 # ----------------------
132 # It is okay to use these file commands and assume they have been set
133 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
134 m4_defun([_LT_FILEUTILS_DEFAULTS],
138 ])# _LT_FILEUTILS_DEFAULTS
143 m4_defun([_LT_SETUP],
144 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
145 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
146 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
147 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
149 _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
151 _LT_DECL([], [host_alias], [0], [The host system])dnl
152 _LT_DECL([], [host], [0])dnl
153 _LT_DECL([], [host_os], [0])dnl
155 _LT_DECL([], [build_alias], [0], [The build system])dnl
156 _LT_DECL([], [build], [0])dnl
157 _LT_DECL([], [build_os], [0])dnl
159 AC_REQUIRE([AC_PROG_CC])dnl
160 AC_REQUIRE([LT_PATH_LD])dnl
161 AC_REQUIRE([LT_PATH_NM])dnl
163 AC_REQUIRE([AC_PROG_LN_S])dnl
164 test -z "$LN_S" && LN_S="ln -s"
165 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
167 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
168 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
169 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
171 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
172 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
173 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
174 m4_require([_LT_CMD_RELOAD])dnl
175 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
176 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
177 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
178 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
179 m4_require([_LT_WITH_SYSROOT])dnl
181 _LT_CONFIG_LIBTOOL_INIT([
182 # See if we are running on zsh, and set the options which allow our
183 # commands through without removal of \ escapes INIT.
184 if test -n "\${ZSH_VERSION+set}" ; then
188 if test -n "${ZSH_VERSION+set}" ; then
194 m4_require([_LT_TAG_COMPILER])dnl
198 # AIX sometimes has problems with the GCC collect2 program. For some
199 # reason, if we set the COLLECT_NAMES environment variable, the problems
200 # vanish in a puff of smoke.
201 if test "X${COLLECT_NAMES+set}" != Xset; then
212 # All known linkers require a `.a' archive for static linking (except MSVC,
213 # which needs '.lib').
216 with_gnu_ld="$lt_cv_prog_gnu_ld"
221 # Set sane defaults for various variables
222 test -z "$CC" && CC=cc
223 test -z "$LTCC" && LTCC=$CC
224 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
225 test -z "$LD" && LD=ld
226 test -z "$ac_objext" && ac_objext=o
228 _LT_CC_BASENAME([$compiler])
230 # Only perform the check for file, if the check method requires it
231 test -z "$MAGIC_CMD" && MAGIC_CMD=file
232 case $deplibs_check_method in
234 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
240 # Use C for the default configuration in the libtool script
241 LT_SUPPORTED_TAG([CC])
243 _LT_LANG_DEFAULT_CONFIG
248 # _LT_PREPARE_SED_QUOTE_VARS
249 # --------------------------
250 # Define a few sed substitution that help us do robust quoting.
251 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
252 [# Backslashify metacharacters that are still active within
253 # double-quoted strings.
254 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
256 # Same as above, but do not quote variable references.
257 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
259 # Sed substitution to delay expansion of an escaped shell variable in a
260 # double_quote_subst'ed string.
261 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
263 # Sed substitution to delay expansion of an escaped single quote.
264 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
266 # Sed substitution to avoid accidental globbing in evaled expressions
267 no_glob_subst='s/\*/\\\*/g'
272 # Note that this code is called both from `configure', and `config.status'
273 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
274 # `config.status' has no value for ac_aux_dir unless we are using Automake,
275 # so we pass a copy along to make sure it has a sensible value anyway.
276 m4_defun([_LT_PROG_LTMAIN],
277 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
278 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
279 ltmain="$ac_aux_dir/ltmain.sh"
283 ## ------------------------------------- ##
284 ## Accumulate code for creating libtool. ##
285 ## ------------------------------------- ##
287 # So that we can recreate a full libtool script including additional
288 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
289 # in macros and then make a single call at the end using the `libtool'
293 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
294 # ----------------------------------------
295 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
296 m4_define([_LT_CONFIG_LIBTOOL_INIT],
298 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
303 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
306 # _LT_CONFIG_LIBTOOL([COMMANDS])
307 # ------------------------------
308 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
309 m4_define([_LT_CONFIG_LIBTOOL],
311 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
316 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
319 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
320 # -----------------------------------------------------
321 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
322 [_LT_CONFIG_LIBTOOL([$1])
323 _LT_CONFIG_LIBTOOL_INIT([$2])
327 # _LT_FORMAT_COMMENT([COMMENT])
328 # -----------------------------
329 # Add leading comment marks to the start of each line, and a trailing
330 # full-stop to the whole comment if one is not present already.
331 m4_define([_LT_FORMAT_COMMENT],
333 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
334 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
339 ## ------------------------ ##
340 ## FIXME: Eliminate VARNAME ##
341 ## ------------------------ ##
344 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
345 # -------------------------------------------------------------------
346 # CONFIGNAME is the name given to the value in the libtool script.
347 # VARNAME is the (base) name used in the configure script.
348 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
349 # VARNAME. Any other value will be used directly.
350 m4_define([_LT_DECL],
351 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
352 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
353 [m4_ifval([$1], [$1], [$2])])
354 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
356 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
357 lt_dict_add_subkey([lt_decl_dict], [$2],
358 [tagged?], [m4_ifval([$5], [yes], [no])])])
362 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
363 # --------------------------------------------------------
364 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
367 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
368 # ------------------------------------------------
369 m4_define([lt_decl_tag_varnames],
370 [_lt_decl_filter([tagged?], [yes], $@)])
373 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
374 # ---------------------------------------------------------
375 m4_define([_lt_decl_filter],
377 [0], [m4_fatal([$0: too few arguments: $#])],
378 [1], [m4_fatal([$0: too few arguments: $#: $1])],
379 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
380 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
381 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
385 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
386 # --------------------------------------------------
387 m4_define([lt_decl_quote_varnames],
388 [_lt_decl_filter([value], [1], $@)])
391 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
392 # ---------------------------------------------------
393 m4_define([lt_decl_dquote_varnames],
394 [_lt_decl_filter([value], [2], $@)])
397 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
398 # ---------------------------------------------------
399 m4_define([lt_decl_varnames_tagged],
400 [m4_assert([$# <= 2])dnl
401 _$0(m4_quote(m4_default([$1], [[, ]])),
402 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
403 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
404 m4_define([_lt_decl_varnames_tagged],
405 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
408 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
409 # ------------------------------------------------
410 m4_define([lt_decl_all_varnames],
411 [_$0(m4_quote(m4_default([$1], [[, ]])),
413 m4_quote(lt_decl_varnames),
414 m4_quote(m4_shift($@))))[]dnl
416 m4_define([_lt_decl_all_varnames],
417 [lt_join($@, lt_decl_varnames_tagged([$1],
418 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
422 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
423 # ------------------------------------
424 # Quote a variable value, and forward it to `config.status' so that its
425 # declaration there will have the same value as in `configure'. VARNAME
426 # must have a single quote delimited value for this to work.
427 m4_define([_LT_CONFIG_STATUS_DECLARE],
428 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
431 # _LT_CONFIG_STATUS_DECLARATIONS
432 # ------------------------------
433 # We delimit libtool config variables with single quotes, so when
434 # we write them to config.status, we have to be sure to quote all
435 # embedded single quotes properly. In configure, this macro expands
436 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
438 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
439 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
440 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
441 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
446 # Output comment and list of tags supported by the script
447 m4_defun([_LT_LIBTOOL_TAGS],
448 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
449 available_tags="_LT_TAGS"dnl
453 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
454 # -----------------------------------
455 # Extract the dictionary values for VARNAME (optionally with TAG) and
456 # expand to a commented shell variable setting:
458 # # Some comment about what VAR is for.
459 # visible_name=$lt_internal_name
460 m4_define([_LT_LIBTOOL_DECLARE],
461 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
462 [description])))[]dnl
463 m4_pushdef([_libtool_name],
464 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
465 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
466 [0], [_libtool_name=[$]$1],
467 [1], [_libtool_name=$lt_[]$1],
468 [2], [_libtool_name=$lt_[]$1],
469 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
470 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
474 # _LT_LIBTOOL_CONFIG_VARS
475 # -----------------------
476 # Produce commented declarations of non-tagged libtool config variables
477 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
478 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
479 # section) are produced by _LT_LIBTOOL_TAG_VARS.
480 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
481 [m4_foreach([_lt_var],
482 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
483 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
486 # _LT_LIBTOOL_TAG_VARS(TAG)
487 # -------------------------
488 m4_define([_LT_LIBTOOL_TAG_VARS],
489 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
490 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
493 # _LT_TAGVAR(VARNAME, [TAGNAME])
494 # ------------------------------
495 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
498 # _LT_CONFIG_COMMANDS
499 # -------------------
500 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
501 # variables for single and double quote escaping we saved from calls
502 # to _LT_DECL, we can put quote escaped variables declarations
503 # into `config.status', and then the shell code to quote escape them in
504 # for loops in `config.status'. Finally, any additional code accumulated
505 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
506 m4_defun([_LT_CONFIG_COMMANDS],
507 [AC_PROVIDE_IFELSE([LT_OUTPUT],
508 dnl If the libtool generation code has been placed in $CONFIG_LT,
509 dnl instead of duplicating it all over again into config.status,
510 dnl then we will have config.status run $CONFIG_LT later, so it
511 dnl needs to know what name is stored there:
512 [AC_CONFIG_COMMANDS([libtool],
513 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
514 dnl If the libtool generation code is destined for config.status,
515 dnl expand the accumulated commands and init code now:
516 [AC_CONFIG_COMMANDS([libtool],
517 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
518 ])#_LT_CONFIG_COMMANDS
522 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
525 # The HP-UX ksh and POSIX shell print the target directory to stdout
527 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
529 sed_quote_subst='$sed_quote_subst'
530 double_quote_subst='$double_quote_subst'
531 delay_variable_subst='$delay_variable_subst'
532 _LT_CONFIG_STATUS_DECLARATIONS
535 compiler='$compiler_DEFAULT'
537 # A function that is used when there is no print builtin or printf.
538 func_fallback_echo ()
540 eval 'cat <<_LTECHO_EOF
545 # Quote evaled strings.
546 for var in lt_decl_all_varnames([[ \
547 ]], lt_decl_quote_varnames); do
548 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
549 *[[\\\\\\\`\\"\\\$]]*)
550 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
553 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
558 # Double-quote double-evaled strings.
559 for var in lt_decl_all_varnames([[ \
560 ]], lt_decl_dquote_varnames); do
561 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
562 *[[\\\\\\\`\\"\\\$]]*)
563 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
566 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
571 _LT_OUTPUT_LIBTOOL_INIT
574 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
575 # ------------------------------------
576 # Generate a child script FILE with all initialization necessary to
577 # reuse the environment learned by the parent script, and make the
578 # file executable. If COMMENT is supplied, it is inserted after the
579 # `#!' sequence but before initialization text begins. After this
580 # macro, additional text can be appended to FILE to form the body of
581 # the child script. The macro ends with non-zero status if the
582 # file could not be fully written (such as if the disk is full).
583 m4_ifdef([AS_INIT_GENERATED],
584 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
585 [m4_defun([_LT_GENERATED_FILE_INIT],
586 [m4_require([AS_PREPARE])]dnl
587 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
589 cat >$1 <<_ASEOF || lt_write_fail=1
591 # Generated by $as_me.
593 SHELL=\${CONFIG_SHELL-$SHELL}
596 cat >>$1 <<\_ASEOF || lt_write_fail=1
599 exec AS_MESSAGE_FD>&1
601 test $lt_write_fail = 0 && chmod +x $1[]dnl
602 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
606 # This macro allows early generation of the libtool script (before
607 # AC_OUTPUT is called), incase it is used in configure for compilation
609 AC_DEFUN([LT_OUTPUT],
610 [: ${CONFIG_LT=./config.lt}
611 AC_MSG_NOTICE([creating $CONFIG_LT])
612 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
613 [# Run this file to recreate a libtool stub with the current configuration.])
615 cat >>"$CONFIG_LT" <<\_LTEOF
617 exec AS_MESSAGE_LOG_FD>>config.log
620 AS_BOX([Running $as_me.])
621 } >&AS_MESSAGE_LOG_FD
624 \`$as_me' creates a local libtool stub from the current configuration,
625 for use in further configure time tests before the real libtool is
628 Usage: $[0] [[OPTIONS]]
630 -h, --help print this help, then exit
631 -V, --version print version number, then exit
632 -q, --quiet do not print progress messages
633 -d, --debug don't remove temporary files
635 Report bugs to <bug-libtool@gnu.org>."
638 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
639 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
640 configured by $[0], generated by m4_PACKAGE_STRING.
642 Copyright (C) 2011 Free Software Foundation, Inc.
643 This config.lt script is free software; the Free Software Foundation
644 gives unlimited permision to copy, distribute and modify it."
649 --version | --v* | -V )
650 echo "$lt_cl_version"; exit 0 ;;
652 echo "$lt_cl_help"; exit 0 ;;
653 --debug | --d* | -d )
655 --quiet | --q* | --silent | --s* | -q )
658 -*) AC_MSG_ERROR([unrecognized option: $[1]
659 Try \`$[0] --help' for more information.]) ;;
661 *) AC_MSG_ERROR([unrecognized argument: $[1]
662 Try \`$[0] --help' for more information.]) ;;
667 if $lt_cl_silent; then
668 exec AS_MESSAGE_FD>/dev/null
672 cat >>"$CONFIG_LT" <<_LTEOF
673 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
676 cat >>"$CONFIG_LT" <<\_LTEOF
677 AC_MSG_NOTICE([creating $ofile])
678 _LT_OUTPUT_LIBTOOL_COMMANDS
681 chmod +x "$CONFIG_LT"
683 # configure is writing to config.log, but config.lt does its own redirection,
684 # appending to config.log, which fails on DOS, as config.log is still kept
685 # open by configure. Here we exec the FD to /dev/null, effectively closing
686 # config.log, so it can be properly (re)opened and appended to by config.lt.
688 test "$silent" = yes &&
689 lt_config_lt_args="$lt_config_lt_args --quiet"
690 exec AS_MESSAGE_LOG_FD>/dev/null
691 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
692 exec AS_MESSAGE_LOG_FD>>config.log
693 $lt_cl_success || AS_EXIT(1)
699 # If TAG is the built-in tag, create an initial libtool script with a
700 # default configuration from the untagged config vars. Otherwise add code
701 # to config.status for appending the configuration named by TAG from the
702 # matching tagged config vars.
703 m4_defun([_LT_CONFIG],
704 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
705 _LT_CONFIG_SAVE_COMMANDS([
706 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
707 m4_if(_LT_TAG, [C], [
708 # See if we are running on zsh, and set the options which allow our
709 # commands through without removal of \ escapes.
710 if test -n "${ZSH_VERSION+set}" ; then
715 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
718 cat <<_LT_EOF >> "$cfgfile"
721 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
722 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
723 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
724 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
729 # ### BEGIN LIBTOOL CONFIG
730 _LT_LIBTOOL_CONFIG_VARS
732 # ### END LIBTOOL CONFIG
738 cat <<\_LT_EOF >> "$cfgfile"
739 # AIX sometimes has problems with the GCC collect2 program. For some
740 # reason, if we set the COLLECT_NAMES environment variable, the problems
741 # vanish in a puff of smoke.
742 if test "X${COLLECT_NAMES+set}" != Xset; then
752 # We use sed instead of cat because bash on DJGPP gets confused if
753 # if finds mixed CR/LF and LF-only lines. Since sed operates in
754 # text mode, it properly converts lines to CR/LF. This bash problem
755 # is reportedly fixed, but why not run on old versions too?
756 sed '$q' "$ltmain" >> "$cfgfile" \
757 || (rm -f "$cfgfile"; exit 1)
759 _LT_PROG_REPLACE_SHELLFNS
761 mv -f "$cfgfile" "$ofile" ||
762 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
765 [cat <<_LT_EOF >> "$ofile"
767 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
768 dnl in a comment (ie after a #).
769 # ### BEGIN LIBTOOL TAG CONFIG: $1
770 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
771 # ### END LIBTOOL TAG CONFIG: $1
778 TIMESTAMP='$TIMESTAMP'
781 ])dnl /_LT_CONFIG_SAVE_COMMANDS
785 # LT_SUPPORTED_TAG(TAG)
786 # ---------------------
787 # Trace this macro to discover what tags are supported by the libtool
788 # --tag option, using:
789 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
790 AC_DEFUN([LT_SUPPORTED_TAG], [])
793 # C support is built-in for now
794 m4_define([_LT_LANG_C_enabled], [])
795 m4_define([_LT_TAGS], [])
800 # Enable libtool support for the given language if not already enabled.
802 [AC_BEFORE([$0], [LT_OUTPUT])dnl
805 [C++], [_LT_LANG(CXX)],
806 [Go], [_LT_LANG(GO)],
807 [Java], [_LT_LANG(GCJ)],
808 [Fortran 77], [_LT_LANG(F77)],
809 [Fortran], [_LT_LANG(FC)],
810 [Windows Resource], [_LT_LANG(RC)],
811 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
813 [m4_fatal([$0: unsupported language: "$1"])])])dnl
820 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
821 [LT_SUPPORTED_TAG([$1])dnl
822 m4_append([_LT_TAGS], [$1 ])dnl
823 m4_define([_LT_LANG_]$1[_enabled], [])dnl
824 _LT_LANG_$1_CONFIG($1)])dnl
828 m4_ifndef([AC_PROG_GO], [
829 ############################################################
830 # NOTE: This macro has been submitted for inclusion into #
831 # GNU Autoconf as AC_PROG_GO. When it is available in #
832 # a released version of Autoconf we should remove this #
833 # macro and use it instead. #
834 ############################################################
835 m4_defun([AC_PROG_GO],
837 AC_ARG_VAR([GOC], [Go compiler command])dnl
838 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
839 _AC_ARG_VAR_LDFLAGS()dnl
840 AC_CHECK_TOOL(GOC, gccgo)
841 if test -z "$GOC"; then
842 if test -n "$ac_tool_prefix"; then
843 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
846 if test -z "$GOC"; then
847 AC_CHECK_PROG(GOC, gccgo, gccgo, false)
853 # _LT_LANG_DEFAULT_CONFIG
854 # -----------------------
855 m4_defun([_LT_LANG_DEFAULT_CONFIG],
856 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
858 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
860 AC_PROVIDE_IFELSE([AC_PROG_F77],
862 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
864 AC_PROVIDE_IFELSE([AC_PROG_FC],
866 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
868 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
869 dnl pulling things in needlessly.
870 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
872 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
874 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
876 [m4_ifdef([AC_PROG_GCJ],
877 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
878 m4_ifdef([A][M_PROG_GCJ],
879 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
880 m4_ifdef([LT_PROG_GCJ],
881 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
883 AC_PROVIDE_IFELSE([AC_PROG_GO],
885 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
887 AC_PROVIDE_IFELSE([LT_PROG_RC],
889 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
890 ])# _LT_LANG_DEFAULT_CONFIG
893 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
894 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
895 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
896 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
897 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
898 dnl aclocal-1.4 backwards compatibility:
899 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
900 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
901 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
902 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
903 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
908 m4_defun([_LT_TAG_COMPILER],
909 [AC_REQUIRE([AC_PROG_CC])dnl
911 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
912 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
913 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
914 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
916 # If no C compiler was specified, use CC.
919 # If no C compiler flags were specified, use CFLAGS.
920 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
922 # Allow CC to be a program name with arguments.
927 # _LT_COMPILER_BOILERPLATE
928 # ------------------------
929 # Check for compiler boilerplate output or warnings with
930 # the simple compiler test code.
931 m4_defun([_LT_COMPILER_BOILERPLATE],
932 [m4_require([_LT_DECL_SED])dnl
933 ac_outfile=conftest.$ac_objext
934 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
935 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
936 _lt_compiler_boilerplate=`cat conftest.err`
938 ])# _LT_COMPILER_BOILERPLATE
941 # _LT_LINKER_BOILERPLATE
942 # ----------------------
943 # Check for linker boilerplate output or warnings with
944 # the simple link test code.
945 m4_defun([_LT_LINKER_BOILERPLATE],
946 [m4_require([_LT_DECL_SED])dnl
947 ac_outfile=conftest.$ac_objext
948 echo "$lt_simple_link_test_code" >conftest.$ac_ext
949 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
950 _lt_linker_boilerplate=`cat conftest.err`
952 ])# _LT_LINKER_BOILERPLATE
954 # _LT_REQUIRED_DARWIN_CHECKS
955 # -------------------------
956 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
959 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
960 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
961 AC_CHECK_TOOL([LIPO], [lipo], [:])
962 AC_CHECK_TOOL([OTOOL], [otool], [:])
963 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
964 _LT_DECL([], [DSYMUTIL], [1],
965 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
966 _LT_DECL([], [NMEDIT], [1],
967 [Tool to change global to local symbols on Mac OS X])
968 _LT_DECL([], [LIPO], [1],
969 [Tool to manipulate fat objects and archives on Mac OS X])
970 _LT_DECL([], [OTOOL], [1],
971 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
972 _LT_DECL([], [OTOOL64], [1],
973 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
975 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
976 [lt_cv_apple_cc_single_mod=no
977 if test -z "${LT_MULTI_MODULE}"; then
978 # By default we will add the -single_module flag. You can override
979 # by either setting the environment variable LT_MULTI_MODULE
980 # non-empty at configure time, or by adding -multi_module to the
982 rm -rf libconftest.dylib*
983 echo "int foo(void){return 1;}" > conftest.c
984 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
985 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
986 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
987 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
989 # If there is a non-empty error log, and "single_module"
990 # appears in it, assume the flag caused a linker warning
991 if test -s conftest.err && $GREP single_module conftest.err; then
992 cat conftest.err >&AS_MESSAGE_LOG_FD
993 # Otherwise, if the output was created with a 0 exit code from
994 # the compiler, it worked.
995 elif test -f libconftest.dylib && test $_lt_result -eq 0; then
996 lt_cv_apple_cc_single_mod=yes
998 cat conftest.err >&AS_MESSAGE_LOG_FD
1000 rm -rf libconftest.dylib*
1004 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1005 [lt_cv_ld_exported_symbols_list],
1006 [lt_cv_ld_exported_symbols_list=no
1007 save_LDFLAGS=$LDFLAGS
1008 echo "_main" > conftest.sym
1009 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1010 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1011 [lt_cv_ld_exported_symbols_list=yes],
1012 [lt_cv_ld_exported_symbols_list=no])
1013 LDFLAGS="$save_LDFLAGS"
1016 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1017 [lt_cv_ld_force_load=no
1018 cat > conftest.c << _LT_EOF
1019 int forced_loaded() { return 2;}
1021 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1022 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1023 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1024 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1025 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1026 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1027 cat > conftest.c << _LT_EOF
1028 int main() { return 0;}
1030 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1031 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1033 if test -s conftest.err && $GREP force_load conftest.err; then
1034 cat conftest.err >&AS_MESSAGE_LOG_FD
1035 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
1036 lt_cv_ld_force_load=yes
1038 cat conftest.err >&AS_MESSAGE_LOG_FD
1040 rm -f conftest.err libconftest.a conftest conftest.c
1041 rm -rf conftest.dSYM
1044 rhapsody* | darwin1.[[012]])
1045 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1047 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1048 darwin*) # darwin 5.x on
1049 # if running on 10.5 or later, the deployment target defaults
1050 # to the OS version, if on x86, and 10.4, the deployment
1051 # target defaults to 10.4. Don't you love it?
1052 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1053 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1054 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1056 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1058 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1062 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1063 _lt_dar_single_mod='$single_module'
1065 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1066 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1068 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1070 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
1071 _lt_dsymutil='~$DSYMUTIL $lib || :'
1080 # _LT_DARWIN_LINKER_FEATURES([TAG])
1081 # ---------------------------------
1082 # Checks for linker and compiler features on darwin
1083 m4_defun([_LT_DARWIN_LINKER_FEATURES],
1085 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1086 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1087 _LT_TAGVAR(hardcode_direct, $1)=no
1088 _LT_TAGVAR(hardcode_automatic, $1)=yes
1089 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1090 if test "$lt_cv_ld_force_load" = "yes"; then
1091 _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\"`'
1092 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
1093 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1095 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1097 _LT_TAGVAR(link_all_deplibs, $1)=yes
1098 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1099 case $cc_basename in
1100 ifort*) _lt_dar_can_shared=yes ;;
1101 *) _lt_dar_can_shared=$GCC ;;
1103 if test "$_lt_dar_can_shared" = "yes"; then
1104 output_verbose_link_cmd=func_echo_all
1105 _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}"
1106 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1107 _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}"
1108 _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}${_lt_dsymutil}"
1110 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1111 _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}"
1112 _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}"
1116 _LT_TAGVAR(ld_shlibs, $1)=no
1120 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1121 # ----------------------------------
1122 # Links a minimal program and checks the executable
1123 # for the system default hardcoded library path. In most cases,
1124 # this is /usr/lib:/lib, but when the MPI compilers are used
1125 # the location of the communication and MPI libs are included too.
1126 # If we don't find anything, use the default library path according
1127 # to the aix ld manual.
1128 # Store the results from the different compilers for each TAGNAME.
1129 # Allow to override them for all tags through lt_cv_aix_libpath.
1130 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1131 [m4_require([_LT_DECL_SED])dnl
1132 if test "${lt_cv_aix_libpath+set}" = set; then
1133 aix_libpath=$lt_cv_aix_libpath
1135 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1136 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1137 lt_aix_libpath_sed='[
1138 /Import File Strings/,/^$/ {
1140 s/^0 *\([^ ]*\) *$/\1/
1144 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1145 # Check for a 64-bit object if we didn't find anything.
1146 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1147 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1149 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1150 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
1153 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1155 ])# _LT_SYS_MODULE_PATH_AIX
1158 # _LT_SHELL_INIT(ARG)
1159 # -------------------
1160 m4_define([_LT_SHELL_INIT],
1161 [m4_divert_text([M4SH-INIT], [$1
1162 ])])# _LT_SHELL_INIT
1166 # _LT_PROG_ECHO_BACKSLASH
1167 # -----------------------
1168 # Find how we can fake an echo command that does not interpret backslash.
1169 # In particular, with Autoconf 2.60 or later we add some code to the start
1170 # of the generated configure script which will find a shell with a builtin
1171 # printf (which we can use as an echo command).
1172 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1173 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1174 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1175 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1177 AC_MSG_CHECKING([how to print strings])
1178 # Test print first, because it will be a builtin if present.
1179 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1180 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1182 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1185 # Use this function as a fallback that always works.
1186 func_fallback_echo ()
1188 eval 'cat <<_LTECHO_EOF
1192 ECHO='func_fallback_echo'
1195 # func_echo_all arg...
1196 # Invoke $ECHO with all args, space-separated.
1203 printf*) AC_MSG_RESULT([printf]) ;;
1204 print*) AC_MSG_RESULT([print -r]) ;;
1205 *) AC_MSG_RESULT([cat]) ;;
1208 m4_ifdef([_AS_DETECT_SUGGESTED],
1209 [_AS_DETECT_SUGGESTED([
1210 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1211 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1212 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1213 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1214 PATH=/empty FPATH=/empty; export PATH FPATH
1215 test "X`printf %s $ECHO`" = "X$ECHO" \
1216 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1218 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1219 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1220 ])# _LT_PROG_ECHO_BACKSLASH
1225 AC_DEFUN([_LT_WITH_SYSROOT],
1226 [AC_MSG_CHECKING([for sysroot])
1227 AC_ARG_WITH([sysroot],
1228 [ --with-sysroot[=DIR] Search for dependent libraries within DIR
1229 (or the compiler's sysroot if not specified).],
1230 [], [with_sysroot=no])
1232 dnl lt_sysroot will always be passed unquoted. We quote it here
1233 dnl in case the user passed a directory name.
1235 case ${with_sysroot} in #(
1237 if test "$GCC" = yes; then
1238 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1242 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1247 AC_MSG_RESULT([${with_sysroot}])
1248 AC_MSG_ERROR([The sysroot must be an absolute path.])
1252 AC_MSG_RESULT([${lt_sysroot:-no}])
1253 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1254 [dependent libraries, and in which our libraries should be installed.])])
1258 m4_defun([_LT_ENABLE_LOCK],
1259 [AC_ARG_ENABLE([libtool-lock],
1260 [AS_HELP_STRING([--disable-libtool-lock],
1261 [avoid locking (might break parallel builds)])])
1262 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1264 # Some flags need to be propagated to the compiler or linker for good
1268 # Find out which ABI we are using.
1269 echo 'int i;' > conftest.$ac_ext
1270 if AC_TRY_EVAL(ac_compile); then
1271 case `/usr/bin/file conftest.$ac_objext` in
1283 # Find out which ABI we are using.
1284 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1285 if AC_TRY_EVAL(ac_compile); then
1286 if test "$lt_cv_prog_gnu_ld" = yes; then
1287 case `/usr/bin/file conftest.$ac_objext` in
1289 LD="${LD-ld} -melf32bsmip"
1292 LD="${LD-ld} -melf32bmipn32"
1295 LD="${LD-ld} -melf64bmip"
1299 case `/usr/bin/file conftest.$ac_objext` in
1315 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1316 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1317 # Find out which ABI we are using.
1318 echo 'int i;' > conftest.$ac_ext
1319 if AC_TRY_EVAL(ac_compile); then
1320 case `/usr/bin/file conftest.o` in
1323 x86_64-*kfreebsd*-gnu)
1324 LD="${LD-ld} -m elf_i386_fbsd"
1327 LD="${LD-ld} -m elf_i386"
1329 ppc64-*linux*|powerpc64-*linux*)
1330 LD="${LD-ld} -m elf32ppclinux"
1333 LD="${LD-ld} -m elf_s390"
1336 LD="${LD-ld} -m elf32_sparc"
1342 x86_64-*kfreebsd*-gnu)
1343 LD="${LD-ld} -m elf_x86_64_fbsd"
1346 LD="${LD-ld} -m elf_x86_64"
1348 ppc*-*linux*|powerpc*-*linux*)
1349 LD="${LD-ld} -m elf64ppc"
1351 s390*-*linux*|s390*-*tpf*)
1352 LD="${LD-ld} -m elf64_s390"
1355 LD="${LD-ld} -m elf64_sparc"
1365 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1366 SAVE_CFLAGS="$CFLAGS"
1367 CFLAGS="$CFLAGS -belf"
1368 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1370 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1372 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1373 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1374 CFLAGS="$SAVE_CFLAGS"
1378 # Find out which ABI we are using.
1379 echo 'int i;' > conftest.$ac_ext
1380 if AC_TRY_EVAL(ac_compile); then
1381 case `/usr/bin/file conftest.o` in
1383 case $lt_cv_prog_gnu_ld in
1387 LD="${LD-ld} -m elf_x86_64"
1390 LD="${LD-ld} -m elf64_sparc"
1393 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1394 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1399 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1411 need_locks="$enable_libtool_lock"
1417 m4_defun([_LT_PROG_AR],
1418 [AC_CHECK_TOOLS(AR, [ar], false)
1421 _LT_DECL([], [AR], [1], [The archiver])
1422 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1424 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1425 [lt_cv_ar_at_file=no
1426 AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1427 [echo conftest.$ac_objext > conftest.lst
1428 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1429 AC_TRY_EVAL([lt_ar_try])
1430 if test "$ac_status" -eq 0; then
1431 # Ensure the archiver fails upon bogus file names.
1432 rm -f conftest.$ac_objext libconftest.a
1433 AC_TRY_EVAL([lt_ar_try])
1434 if test "$ac_status" -ne 0; then
1438 rm -f conftest.* libconftest.a
1442 if test "x$lt_cv_ar_at_file" = xno; then
1445 archiver_list_spec=$lt_cv_ar_at_file
1447 _LT_DECL([], [archiver_list_spec], [1],
1448 [How to feed a file listing to the archiver])
1452 # _LT_CMD_OLD_ARCHIVE
1453 # -------------------
1454 m4_defun([_LT_CMD_OLD_ARCHIVE],
1457 AC_CHECK_TOOL(STRIP, strip, :)
1458 test -z "$STRIP" && STRIP=:
1459 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1461 AC_CHECK_TOOL(RANLIB, ranlib, :)
1462 test -z "$RANLIB" && RANLIB=:
1463 _LT_DECL([], [RANLIB], [1],
1464 [Commands used to install an old-style archive])
1466 # Determine commands to create old-style static archives.
1467 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1468 old_postinstall_cmds='chmod 644 $oldlib'
1469 old_postuninstall_cmds=
1471 if test -n "$RANLIB"; then
1474 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1477 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1480 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1485 lock_old_archive_extraction=yes ;;
1487 lock_old_archive_extraction=no ;;
1489 _LT_DECL([], [old_postinstall_cmds], [2])
1490 _LT_DECL([], [old_postuninstall_cmds], [2])
1491 _LT_TAGDECL([], [old_archive_cmds], [2],
1492 [Commands used to build an old-style archive])
1493 _LT_DECL([], [lock_old_archive_extraction], [0],
1494 [Whether to use a lock for old archive extraction])
1495 ])# _LT_CMD_OLD_ARCHIVE
1498 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1499 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1500 # ----------------------------------------------------------------
1501 # Check whether the given compiler option works
1502 AC_DEFUN([_LT_COMPILER_OPTION],
1503 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1504 m4_require([_LT_DECL_SED])dnl
1505 AC_CACHE_CHECK([$1], [$2],
1507 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1508 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1509 lt_compiler_flag="$3"
1510 # Insert the option either (1) after the last *FLAGS variable, or
1511 # (2) before a word containing "conftest.", or (3) at the end.
1512 # Note that $ac_compile itself does not contain backslashes and begins
1513 # with a dollar sign (not a hyphen), so the echo should work correctly.
1514 # The option is referenced via a variable to avoid confusing sed.
1515 lt_compile=`echo "$ac_compile" | $SED \
1516 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1517 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1518 -e 's:$: $lt_compiler_flag:'`
1519 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1520 (eval "$lt_compile" 2>conftest.err)
1522 cat conftest.err >&AS_MESSAGE_LOG_FD
1523 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1524 if (exit $ac_status) && test -s "$ac_outfile"; then
1525 # The compiler can only warn and ignore the option if not recognized
1526 # So say no if there are warnings other than the usual output.
1527 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1528 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1529 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1536 if test x"[$]$2" = xyes; then
1537 m4_if([$5], , :, [$5])
1539 m4_if([$6], , :, [$6])
1541 ])# _LT_COMPILER_OPTION
1544 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1545 dnl aclocal-1.4 backwards compatibility:
1546 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1549 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1550 # [ACTION-SUCCESS], [ACTION-FAILURE])
1551 # ----------------------------------------------------
1552 # Check whether the given linker option works
1553 AC_DEFUN([_LT_LINKER_OPTION],
1554 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1555 m4_require([_LT_DECL_SED])dnl
1556 AC_CACHE_CHECK([$1], [$2],
1558 save_LDFLAGS="$LDFLAGS"
1559 LDFLAGS="$LDFLAGS $3"
1560 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1561 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1562 # The linker can only warn and ignore the option if not recognized
1563 # So say no if there are warnings
1564 if test -s conftest.err; then
1565 # Append any errors to the config.log.
1566 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1567 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1568 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1569 if diff conftest.exp conftest.er2 >/dev/null; then
1577 LDFLAGS="$save_LDFLAGS"
1580 if test x"[$]$2" = xyes; then
1581 m4_if([$4], , :, [$4])
1583 m4_if([$5], , :, [$5])
1585 ])# _LT_LINKER_OPTION
1588 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1589 dnl aclocal-1.4 backwards compatibility:
1590 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1595 AC_DEFUN([LT_CMD_MAX_LEN],
1596 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1597 # find the maximum length of command line arguments
1598 AC_MSG_CHECKING([the maximum length of command line arguments])
1599 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1605 # On DJGPP, this test can blow up pretty badly due to problems in libc
1606 # (any single argument exceeding 2000 bytes causes a buffer overrun
1607 # during glob expansion). Even if it were fixed, the result of this
1608 # check would be larger than it should be.
1609 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1613 # Under GNU Hurd, this test is not required because there is
1614 # no limit to the length of command line arguments.
1615 # Libtool will interpret -1 as no limit whatsoever
1616 lt_cv_sys_max_cmd_len=-1;
1619 cygwin* | mingw* | cegcc*)
1620 # On Win9x/ME, this test blows up -- it succeeds, but takes
1621 # about 5 minutes as the teststring grows exponentially.
1622 # Worse, since 9x/ME are not pre-emptively multitasking,
1623 # you end up with a "frozen" computer, even though with patience
1624 # the test eventually succeeds (with a max line length of 256k).
1625 # Instead, let's just punt: use the minimum linelength reported by
1626 # all of the supported platforms: 8192 (on NT/2K/XP).
1627 lt_cv_sys_max_cmd_len=8192;
1631 # On MiNT this can take a long time and run out of memory.
1632 lt_cv_sys_max_cmd_len=8192;
1636 # On AmigaOS with pdksh, this test takes hours, literally.
1637 # So we just punt and use a minimum line length of 8192.
1638 lt_cv_sys_max_cmd_len=8192;
1641 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1642 # This has been around since 386BSD, at least. Likely further.
1643 if test -x /sbin/sysctl; then
1644 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1645 elif test -x /usr/sbin/sysctl; then
1646 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1648 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1650 # And add a safety zone
1651 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1652 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1656 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1657 lt_cv_sys_max_cmd_len=196608
1661 # The test takes a long time on OS/2.
1662 lt_cv_sys_max_cmd_len=8192
1666 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1667 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1668 # nice to cause kernel panics so lets avoid the loop below.
1669 # First set a reasonable default.
1670 lt_cv_sys_max_cmd_len=16384
1672 if test -x /sbin/sysconfig; then
1673 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1674 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1679 lt_cv_sys_max_cmd_len=102400
1681 sysv5* | sco5v6* | sysv4.2uw2*)
1682 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1683 if test -n "$kargmax"; then
1684 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1686 lt_cv_sys_max_cmd_len=32768
1690 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1691 if test -n "$lt_cv_sys_max_cmd_len"; then
1692 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1693 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1695 # Make teststring a little bigger before we do anything with it.
1696 # a 1K string should be a reasonable start.
1697 for i in 1 2 3 4 5 6 7 8 ; do
1698 teststring=$teststring$teststring
1700 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1701 # If test is not a shell built-in, we'll probably end up computing a
1702 # maximum length that is only half of the actual maximum length, but
1704 while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
1705 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1706 test $i != 17 # 1/2 MB should be enough
1709 teststring=$teststring$teststring
1711 # Only check the string length outside the loop.
1712 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1714 # Add a significant safety factor because C++ compilers can tack on
1715 # massive amounts of additional arguments before passing them to the
1716 # linker. It appears as though 1/2 is a usable value.
1717 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1722 if test -n $lt_cv_sys_max_cmd_len ; then
1723 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1727 max_cmd_len=$lt_cv_sys_max_cmd_len
1728 _LT_DECL([], [max_cmd_len], [0],
1729 [What is the maximum length of a command?])
1733 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1734 dnl aclocal-1.4 backwards compatibility:
1735 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1740 m4_defun([_LT_HEADER_DLFCN],
1741 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1742 ])# _LT_HEADER_DLFCN
1745 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1746 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1747 # ----------------------------------------------------------------
1748 m4_defun([_LT_TRY_DLOPEN_SELF],
1749 [m4_require([_LT_HEADER_DLFCN])dnl
1750 if test "$cross_compiling" = yes; then :
1753 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1754 lt_status=$lt_dlunknown
1755 cat > conftest.$ac_ext <<_LT_EOF
1756 [#line $LINENO "configure"
1757 #include "confdefs.h"
1766 # define LT_DLGLOBAL RTLD_GLOBAL
1769 # define LT_DLGLOBAL DL_GLOBAL
1771 # define LT_DLGLOBAL 0
1775 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1776 find out it does not work in some platform. */
1777 #ifndef LT_DLLAZY_OR_NOW
1779 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1782 # define LT_DLLAZY_OR_NOW DL_LAZY
1785 # define LT_DLLAZY_OR_NOW RTLD_NOW
1788 # define LT_DLLAZY_OR_NOW DL_NOW
1790 # define LT_DLLAZY_OR_NOW 0
1797 /* When -fvisbility=hidden is used, assume the code has been annotated
1798 correspondingly for the symbols needed. */
1799 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1800 int fnord () __attribute__((visibility("default")));
1803 int fnord () { return 42; }
1806 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1807 int status = $lt_dlunknown;
1811 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1814 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1815 else puts (dlerror ());
1817 /* dlclose (self); */
1825 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1826 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1829 x$lt_dlno_uscore) $1 ;;
1830 x$lt_dlneed_uscore) $2 ;;
1831 x$lt_dlunknown|x*) $3 ;;
1834 # compilation failed
1839 ])# _LT_TRY_DLOPEN_SELF
1842 # LT_SYS_DLOPEN_SELF
1843 # ------------------
1844 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1845 [m4_require([_LT_HEADER_DLFCN])dnl
1846 if test "x$enable_dlopen" != xyes; then
1847 enable_dlopen=unknown
1848 enable_dlopen_self=unknown
1849 enable_dlopen_self_static=unknown
1856 lt_cv_dlopen="load_add_on"
1858 lt_cv_dlopen_self=yes
1861 mingw* | pw32* | cegcc*)
1862 lt_cv_dlopen="LoadLibrary"
1867 lt_cv_dlopen="dlopen"
1872 # if libdl is installed we need to link against it
1873 AC_CHECK_LIB([dl], [dlopen],
1874 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1877 lt_cv_dlopen_self=yes
1882 AC_CHECK_FUNC([shl_load],
1883 [lt_cv_dlopen="shl_load"],
1884 [AC_CHECK_LIB([dld], [shl_load],
1885 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1886 [AC_CHECK_FUNC([dlopen],
1887 [lt_cv_dlopen="dlopen"],
1888 [AC_CHECK_LIB([dl], [dlopen],
1889 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1890 [AC_CHECK_LIB([svld], [dlopen],
1891 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1892 [AC_CHECK_LIB([dld], [dld_link],
1893 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1902 if test "x$lt_cv_dlopen" != xno; then
1908 case $lt_cv_dlopen in
1910 save_CPPFLAGS="$CPPFLAGS"
1911 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1913 save_LDFLAGS="$LDFLAGS"
1914 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1917 LIBS="$lt_cv_dlopen_libs $LIBS"
1919 AC_CACHE_CHECK([whether a program can dlopen itself],
1920 lt_cv_dlopen_self, [dnl
1921 _LT_TRY_DLOPEN_SELF(
1922 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1923 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1926 if test "x$lt_cv_dlopen_self" = xyes; then
1927 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1928 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1929 lt_cv_dlopen_self_static, [dnl
1930 _LT_TRY_DLOPEN_SELF(
1931 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1932 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1936 CPPFLAGS="$save_CPPFLAGS"
1937 LDFLAGS="$save_LDFLAGS"
1942 case $lt_cv_dlopen_self in
1943 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1944 *) enable_dlopen_self=unknown ;;
1947 case $lt_cv_dlopen_self_static in
1948 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1949 *) enable_dlopen_self_static=unknown ;;
1952 _LT_DECL([dlopen_support], [enable_dlopen], [0],
1953 [Whether dlopen is supported])
1954 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1955 [Whether dlopen of programs is supported])
1956 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1957 [Whether dlopen of statically linked programs is supported])
1958 ])# LT_SYS_DLOPEN_SELF
1961 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1962 dnl aclocal-1.4 backwards compatibility:
1963 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1966 # _LT_COMPILER_C_O([TAGNAME])
1967 # ---------------------------
1968 # Check to see if options -c and -o are simultaneously supported by compiler.
1969 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
1970 m4_defun([_LT_COMPILER_C_O],
1971 [m4_require([_LT_DECL_SED])dnl
1972 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1973 m4_require([_LT_TAG_COMPILER])dnl
1974 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1975 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1976 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1977 $RM -r conftest 2>/dev/null
1981 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1983 lt_compiler_flag="-o out/conftest2.$ac_objext"
1984 # Insert the option either (1) after the last *FLAGS variable, or
1985 # (2) before a word containing "conftest.", or (3) at the end.
1986 # Note that $ac_compile itself does not contain backslashes and begins
1987 # with a dollar sign (not a hyphen), so the echo should work correctly.
1988 lt_compile=`echo "$ac_compile" | $SED \
1989 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1990 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1991 -e 's:$: $lt_compiler_flag:'`
1992 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1993 (eval "$lt_compile" 2>out/conftest.err)
1995 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1996 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1997 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1999 # The compiler can only warn and ignore the option if not recognized
2000 # So say no if there are warnings
2001 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2002 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2003 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2004 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2007 chmod u+w . 2>&AS_MESSAGE_LOG_FD
2009 # SGI C++ compiler will create directory out/ii_files/ for
2010 # template instantiation
2011 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2012 $RM out/* && rmdir out
2017 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2018 [Does compiler simultaneously support -c and -o options?])
2019 ])# _LT_COMPILER_C_O
2022 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2023 # ----------------------------------
2024 # Check to see if we can do hard links to lock some files if needed
2025 m4_defun([_LT_COMPILER_FILE_LOCKS],
2026 [m4_require([_LT_ENABLE_LOCK])dnl
2027 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2028 _LT_COMPILER_C_O([$1])
2030 hard_links="nottested"
2031 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
2032 # do not overwrite the value of need_locks provided by the user
2033 AC_MSG_CHECKING([if we can lock with hard links])
2036 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2038 ln conftest.a conftest.b 2>&5 || hard_links=no
2039 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2040 AC_MSG_RESULT([$hard_links])
2041 if test "$hard_links" = no; then
2042 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
2048 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2049 ])# _LT_COMPILER_FILE_LOCKS
2054 m4_defun([_LT_CHECK_OBJDIR],
2055 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2056 [rm -f .libs 2>/dev/null
2057 mkdir .libs 2>/dev/null
2058 if test -d .libs; then
2061 # MS-DOS does not allow filenames that begin with a dot.
2064 rmdir .libs 2>/dev/null])
2065 objdir=$lt_cv_objdir
2066 _LT_DECL([], [objdir], [0],
2067 [The name of the directory that contains temporary libtool files])dnl
2068 m4_pattern_allow([LT_OBJDIR])dnl
2069 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
2070 [Define to the sub-directory in which libtool stores uninstalled libraries.])
2071 ])# _LT_CHECK_OBJDIR
2074 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2075 # --------------------------------------
2076 # Check hardcoding attributes.
2077 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2078 [AC_MSG_CHECKING([how to hardcode library paths into programs])
2079 _LT_TAGVAR(hardcode_action, $1)=
2080 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2081 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2082 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
2084 # We can hardcode non-existent directories.
2085 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
2086 # If the only mechanism to avoid hardcoding is shlibpath_var, we
2087 # have to relink, otherwise we might link with an installed library
2088 # when we should be linking with a yet-to-be-installed one
2089 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
2090 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
2091 # Linking always hardcodes the temporary library directory.
2092 _LT_TAGVAR(hardcode_action, $1)=relink
2094 # We can link without hardcoding, and we can hardcode nonexisting dirs.
2095 _LT_TAGVAR(hardcode_action, $1)=immediate
2098 # We cannot hardcode anything, or else we can only hardcode existing
2100 _LT_TAGVAR(hardcode_action, $1)=unsupported
2102 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2104 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2105 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2106 # Fast installation is not supported
2107 enable_fast_install=no
2108 elif test "$shlibpath_overrides_runpath" = yes ||
2109 test "$enable_shared" = no; then
2110 # Fast installation is not necessary
2111 enable_fast_install=needless
2113 _LT_TAGDECL([], [hardcode_action], [0],
2114 [How to hardcode a shared library path into an executable])
2115 ])# _LT_LINKER_HARDCODE_LIBPATH
2120 m4_defun([_LT_CMD_STRIPLIB],
2121 [m4_require([_LT_DECL_EGREP])
2124 AC_MSG_CHECKING([whether stripping libraries is possible])
2125 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2126 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2127 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2128 AC_MSG_RESULT([yes])
2130 # FIXME - insert some real tests, host_os isn't really good enough
2133 if test -n "$STRIP" ; then
2134 striplib="$STRIP -x"
2135 old_striplib="$STRIP -S"
2136 AC_MSG_RESULT([yes])
2146 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2147 _LT_DECL([], [striplib], [1])
2148 ])# _LT_CMD_STRIPLIB
2151 # _LT_SYS_DYNAMIC_LINKER([TAG])
2152 # -----------------------------
2153 # PORTME Fill in your ld.so characteristics
2154 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2155 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2156 m4_require([_LT_DECL_EGREP])dnl
2157 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2158 m4_require([_LT_DECL_OBJDUMP])dnl
2159 m4_require([_LT_DECL_SED])dnl
2160 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2161 AC_MSG_CHECKING([dynamic linker characteristics])
2164 if test "$GCC" = yes; then
2166 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2167 *) lt_awk_arg="/^libraries:/" ;;
2170 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
2171 *) lt_sed_strip_eq="s,=/,/,g" ;;
2173 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2174 case $lt_search_path_spec in
2176 # if the path contains ";" then we assume it to be the separator
2177 # otherwise default to the standard path separator (i.e. ":") - it is
2178 # assumed that no part of a normal pathname contains ";" but that should
2179 # okay in the real world where ";" in dirpaths is itself problematic.
2180 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2183 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2186 # Ok, now we have the path, separated by spaces, we can step through it
2187 # and add multilib dir if necessary.
2188 lt_tmp_lt_search_path_spec=
2189 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2190 for lt_sys_path in $lt_search_path_spec; do
2191 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2192 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2194 test -d "$lt_sys_path" && \
2195 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2198 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2199 BEGIN {RS=" "; FS="/|\n";} {
2202 for (lt_i = NF; lt_i > 0; lt_i--) {
2203 if ($lt_i != "" && $lt_i != ".") {
2204 if ($lt_i == "..") {
2207 if (lt_count == 0) {
2208 lt_foo="/" $lt_i lt_foo;
2215 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2216 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2218 # AWK program above erroneously prepends '/' to C:/dos/paths
2221 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2222 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
2224 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2226 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2229 libname_spec='lib$name'
2237 shlibpath_overrides_runpath=unknown
2239 dynamic_linker="$host_os ld.so"
2240 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2241 need_lib_prefix=unknown
2242 hardcode_into_libs=no
2244 # when you set need_version to no, make sure it does not cause -set_version
2245 # flags to be left without arguments
2246 need_version=unknown
2250 version_type=linux # correct to gnu/linux during the next big refactor
2251 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2252 shlibpath_var=LIBPATH
2254 # AIX 3 has no versioning support, so we append a major version to the name.
2255 soname_spec='${libname}${release}${shared_ext}$major'
2259 version_type=linux # correct to gnu/linux during the next big refactor
2262 hardcode_into_libs=yes
2263 if test "$host_cpu" = ia64; then
2264 # AIX 5 supports IA64
2265 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2266 shlibpath_var=LD_LIBRARY_PATH
2268 # With GCC up to 2.95.x, collect2 would create an import file
2269 # for dependence libraries. The import file would start with
2270 # the line `#! .'. This would cause the generated library to
2271 # depend on `.', always an invalid library. This was fixed in
2272 # development snapshots of GCC prior to 3.0.
2274 aix4 | aix4.[[01]] | aix4.[[01]].*)
2275 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2277 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2284 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2285 # soname into executable. Probably we can add versioning support to
2286 # collect2, so additional links can be useful in future.
2287 if test "$aix_use_runtimelinking" = yes; then
2288 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2289 # instead of lib<name>.a to let people know that these are not
2290 # typical AIX shared libraries.
2291 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2293 # We preserve .a as extension for shared libraries through AIX4.2
2294 # and later when we are not doing run time linking.
2295 library_names_spec='${libname}${release}.a $libname.a'
2296 soname_spec='${libname}${release}${shared_ext}$major'
2298 shlibpath_var=LIBPATH
2305 # Since July 2007 AmigaOS4 officially supports .so libraries.
2306 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2307 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2310 library_names_spec='$libname.ixlibrary $libname.a'
2311 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2312 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 ${libname}_ixlibrary.a || exit 1; done'
2318 library_names_spec='${libname}${shared_ext}'
2319 dynamic_linker="$host_os ld.so"
2320 shlibpath_var=LIBRARY_PATH
2324 version_type=linux # correct to gnu/linux during the next big refactor
2326 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2327 soname_spec='${libname}${release}${shared_ext}$major'
2328 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2329 shlibpath_var=LD_LIBRARY_PATH
2330 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2331 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2332 # the default ld.so.conf also contains /usr/contrib/lib and
2333 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2334 # libtool to hard-code these into programs
2337 cygwin* | mingw* | pw32* | cegcc*)
2338 version_type=windows
2343 case $GCC,$cc_basename in
2346 library_names_spec='$libname.dll.a'
2347 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2348 postinstall_cmds='base_file=`basename \${file}`~
2349 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2350 dldir=$destdir/`dirname \$dlpath`~
2351 test -d \$dldir || mkdir -p \$dldir~
2352 $install_prog $dir/$dlname \$dldir/$dlname~
2353 chmod a+x \$dldir/$dlname~
2354 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2355 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2357 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2358 dlpath=$dir/\$dldll~
2360 shlibpath_overrides_runpath=yes
2364 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2365 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2367 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2370 # MinGW DLLs use traditional 'lib' prefix
2371 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2374 # pw32 DLLs use 'pw' prefix rather than 'lib'
2375 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2378 dynamic_linker='Win32 ld.exe'
2383 libname_spec='$name'
2384 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2385 library_names_spec='${libname}.dll.lib'
2389 sys_lib_search_path_spec=
2395 # Let DOS variable expansion print the short 8.3 style file name.
2396 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2397 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2400 # Convert to MSYS style.
2401 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2404 # Convert to unix form, then to dos form, then back to unix form
2405 # but this time dos style (no spaces!) so that the unix form looks
2406 # like /cygdrive/c/PROGRA~1:/cygdr...
2407 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2408 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2409 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2412 sys_lib_search_path_spec="$LIB"
2413 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2414 # It is most probably a Windows format PATH.
2415 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2417 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2419 # FIXME: find the short name or the path components, as spaces are
2420 # common. (e.g. "Program Files" -> "PROGRA~1")
2424 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2425 postinstall_cmds='base_file=`basename \${file}`~
2426 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2427 dldir=$destdir/`dirname \$dlpath`~
2428 test -d \$dldir || mkdir -p \$dldir~
2429 $install_prog $dir/$dlname \$dldir/$dlname'
2430 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2431 dlpath=$dir/\$dldll~
2433 shlibpath_overrides_runpath=yes
2434 dynamic_linker='Win32 link.exe'
2438 # Assume MSVC wrapper
2439 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2440 dynamic_linker='Win32 ld.exe'
2443 # FIXME: first we should search . and the directory the executable is in
2447 darwin* | rhapsody*)
2448 dynamic_linker="$host_os dyld"
2452 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2453 soname_spec='${libname}${release}${major}$shared_ext'
2454 shlibpath_overrides_runpath=yes
2455 shlibpath_var=DYLD_LIBRARY_PATH
2456 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2458 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2459 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2463 version_type=linux # correct to gnu/linux during the next big refactor
2466 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2467 soname_spec='${libname}${release}${shared_ext}$major'
2468 shlibpath_var=LD_LIBRARY_PATH
2471 freebsd* | dragonfly*)
2472 # DragonFly does not have aout. When/if they implement a new
2473 # versioning mechanism, adjust this.
2474 if test -x /usr/bin/objformat; then
2475 objformat=`/usr/bin/objformat`
2478 freebsd[[23]].*) objformat=aout ;;
2482 # Handle Gentoo/FreeBSD as it was Linux
2483 case $host_vendor in
2485 version_type=linux ;;
2487 version_type=freebsd-$objformat ;;
2490 case $version_type in
2492 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2497 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2501 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2502 soname_spec='${libname}${release}${shared_ext}$major'
2507 shlibpath_var=LD_LIBRARY_PATH
2510 shlibpath_overrides_runpath=yes
2512 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2513 shlibpath_overrides_runpath=yes
2514 hardcode_into_libs=yes
2516 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2517 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2518 shlibpath_overrides_runpath=no
2519 hardcode_into_libs=yes
2521 *) # from 4.6 on, and DragonFly
2522 shlibpath_overrides_runpath=yes
2523 hardcode_into_libs=yes
2529 version_type=linux # correct to gnu/linux during the next big refactor
2532 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2533 soname_spec='${libname}${release}${shared_ext}$major'
2534 shlibpath_var=LD_LIBRARY_PATH
2535 shlibpath_overrides_runpath=no
2536 hardcode_into_libs=yes
2540 version_type=linux # correct to gnu/linux during the next big refactor
2543 dynamic_linker="$host_os runtime_loader"
2544 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2545 soname_spec='${libname}${release}${shared_ext}$major'
2546 shlibpath_var=LIBRARY_PATH
2547 shlibpath_overrides_runpath=yes
2548 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2549 hardcode_into_libs=yes
2552 hpux9* | hpux10* | hpux11*)
2553 # Give a soname corresponding to the major version so that dld.sl refuses to
2554 # link against other versions.
2561 hardcode_into_libs=yes
2562 dynamic_linker="$host_os dld.so"
2563 shlibpath_var=LD_LIBRARY_PATH
2564 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2565 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2566 soname_spec='${libname}${release}${shared_ext}$major'
2567 if test "X$HPUX_IA64_MODE" = X32; then
2568 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2570 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2572 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2576 hardcode_into_libs=yes
2577 dynamic_linker="$host_os dld.sl"
2578 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2579 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2580 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2581 soname_spec='${libname}${release}${shared_ext}$major'
2582 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2583 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2587 dynamic_linker="$host_os dld.sl"
2588 shlibpath_var=SHLIB_PATH
2589 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2590 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2591 soname_spec='${libname}${release}${shared_ext}$major'
2594 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2595 postinstall_cmds='chmod 555 $lib'
2596 # or fails outright, so override atomically:
2597 install_override_mode=555
2601 version_type=linux # correct to gnu/linux during the next big refactor
2604 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2605 soname_spec='${libname}${release}${shared_ext}$major'
2606 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2607 shlibpath_var=LD_LIBRARY_PATH
2608 shlibpath_overrides_runpath=no
2609 hardcode_into_libs=yes
2612 irix5* | irix6* | nonstopux*)
2614 nonstopux*) version_type=nonstopux ;;
2616 if test "$lt_cv_prog_gnu_ld" = yes; then
2617 version_type=linux # correct to gnu/linux during the next big refactor
2624 soname_spec='${libname}${release}${shared_ext}$major'
2625 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2627 irix5* | nonstopux*)
2631 case $LD in # libtool.m4 will add one of these switches to LD
2632 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2633 libsuff= shlibsuff= libmagic=32-bit;;
2634 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2635 libsuff=32 shlibsuff=N32 libmagic=N32;;
2636 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2637 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2638 *) libsuff= shlibsuff= libmagic=never-match;;
2642 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2643 shlibpath_overrides_runpath=no
2644 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2645 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2646 hardcode_into_libs=yes
2649 # No shared lib support for Linux oldld, aout, or coff.
2650 linux*oldld* | linux*aout* | linux*coff*)
2654 # This must be glibc/ELF.
2655 linux* | k*bsd*-gnu | kopensolaris*-gnu)
2656 version_type=linux # correct to gnu/linux during the next big refactor
2659 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2660 soname_spec='${libname}${release}${shared_ext}$major'
2661 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2662 shlibpath_var=LD_LIBRARY_PATH
2663 shlibpath_overrides_runpath=no
2665 # Some binutils ld are patched to set DT_RUNPATH
2666 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2667 [lt_cv_shlibpath_overrides_runpath=no
2668 save_LDFLAGS=$LDFLAGS
2670 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2671 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2672 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2673 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2674 [lt_cv_shlibpath_overrides_runpath=yes])])
2675 LDFLAGS=$save_LDFLAGS
2678 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2680 # This implies no fast_install, which is unacceptable.
2681 # Some rework will be needed to allow for fast_install
2682 # before this can be enabled.
2683 hardcode_into_libs=yes
2685 # Append ld.so.conf contents to the search path
2686 if test -f /etc/ld.so.conf; then
2687 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' ' '`
2688 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2691 # We used to test for /lib/ld.so.1 and disable shared libraries on
2692 # powerpc, because MkLinux only supported shared libraries with the
2693 # GNU dynamic linker. Since this was broken with cross compilers,
2694 # most powerpc-linux boxes support dynamic linking these days and
2695 # people can always --disable-shared, the test was removed, and we
2696 # assume the GNU/Linux dynamic linker is in use.
2697 dynamic_linker='GNU/Linux ld.so'
2704 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2705 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2706 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2707 dynamic_linker='NetBSD (a.out) ld.so'
2709 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2710 soname_spec='${libname}${release}${shared_ext}$major'
2711 dynamic_linker='NetBSD ld.elf_so'
2713 shlibpath_var=LD_LIBRARY_PATH
2714 shlibpath_overrides_runpath=yes
2715 hardcode_into_libs=yes
2719 version_type=linux # correct to gnu/linux during the next big refactor
2720 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2721 shlibpath_var=LD_LIBRARY_PATH
2722 shlibpath_overrides_runpath=yes
2729 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2730 soname_spec='${libname}${release}${shared_ext}$major'
2731 shlibpath_var=LD_LIBRARY_PATH
2732 shlibpath_overrides_runpath=no
2733 hardcode_into_libs=yes
2734 dynamic_linker='ldqnx.so'
2739 sys_lib_dlsearch_path_spec="/usr/lib"
2741 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2743 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2744 *) need_version=no ;;
2746 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2747 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2748 shlibpath_var=LD_LIBRARY_PATH
2749 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2751 openbsd2.[[89]] | openbsd2.[[89]].*)
2752 shlibpath_overrides_runpath=no
2755 shlibpath_overrides_runpath=yes
2759 shlibpath_overrides_runpath=yes
2764 libname_spec='$name'
2767 library_names_spec='$libname${shared_ext} $libname.a'
2768 dynamic_linker='OS/2 ld.exe'
2769 shlibpath_var=LIBPATH
2772 osf3* | osf4* | osf5*)
2776 soname_spec='${libname}${release}${shared_ext}$major'
2777 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2778 shlibpath_var=LD_LIBRARY_PATH
2779 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2780 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2788 version_type=linux # correct to gnu/linux during the next big refactor
2791 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2792 soname_spec='${libname}${release}${shared_ext}$major'
2793 shlibpath_var=LD_LIBRARY_PATH
2794 shlibpath_overrides_runpath=yes
2795 hardcode_into_libs=yes
2796 # ldd complains unless libraries are executable
2797 postinstall_cmds='chmod +x $lib'
2802 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2803 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2804 shlibpath_var=LD_LIBRARY_PATH
2805 shlibpath_overrides_runpath=yes
2806 if test "$with_gnu_ld" = yes; then
2813 version_type=linux # correct to gnu/linux during the next big refactor
2814 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2815 soname_spec='${libname}${release}${shared_ext}$major'
2816 shlibpath_var=LD_LIBRARY_PATH
2817 case $host_vendor in
2819 shlibpath_overrides_runpath=no
2821 runpath_var=LD_RUN_PATH
2829 shlibpath_overrides_runpath=no
2830 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2836 if test -d /usr/nec ;then
2837 version_type=linux # correct to gnu/linux during the next big refactor
2838 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2839 soname_spec='$libname${shared_ext}.$major'
2840 shlibpath_var=LD_LIBRARY_PATH
2844 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2845 version_type=freebsd-elf
2848 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2849 soname_spec='${libname}${release}${shared_ext}$major'
2850 shlibpath_var=LD_LIBRARY_PATH
2851 shlibpath_overrides_runpath=yes
2852 hardcode_into_libs=yes
2853 if test "$with_gnu_ld" = yes; then
2854 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2856 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2859 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2863 sys_lib_dlsearch_path_spec='/usr/lib'
2867 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2868 version_type=linux # correct to gnu/linux during the next big refactor
2871 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2872 shlibpath_var=LD_LIBRARY_PATH
2873 shlibpath_overrides_runpath=no
2874 hardcode_into_libs=yes
2878 version_type=linux # correct to gnu/linux during the next big refactor
2879 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2880 soname_spec='${libname}${release}${shared_ext}$major'
2881 shlibpath_var=LD_LIBRARY_PATH
2888 AC_MSG_RESULT([$dynamic_linker])
2889 test "$dynamic_linker" = no && can_build_shared=no
2891 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2892 if test "$GCC" = yes; then
2893 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2896 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2897 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2899 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2900 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2903 _LT_DECL([], [variables_saved_for_relink], [1],
2904 [Variables whose values should be saved in libtool wrapper scripts and
2905 restored at link time])
2906 _LT_DECL([], [need_lib_prefix], [0],
2907 [Do we need the "lib" prefix for modules?])
2908 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2909 _LT_DECL([], [version_type], [0], [Library versioning type])
2910 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2911 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2912 _LT_DECL([], [shlibpath_overrides_runpath], [0],
2913 [Is shlibpath searched before the hard-coded library search path?])
2914 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2915 _LT_DECL([], [library_names_spec], [1],
2916 [[List of archive names. First name is the real one, the rest are links.
2917 The last name is the one that the linker finds with -lNAME]])
2918 _LT_DECL([], [soname_spec], [1],
2919 [[The coded name of the library, if different from the real name]])
2920 _LT_DECL([], [install_override_mode], [1],
2921 [Permission mode override for installation of shared libraries])
2922 _LT_DECL([], [postinstall_cmds], [2],
2923 [Command to use after installation of a shared archive])
2924 _LT_DECL([], [postuninstall_cmds], [2],
2925 [Command to use after uninstallation of a shared archive])
2926 _LT_DECL([], [finish_cmds], [2],
2927 [Commands used to finish a libtool library installation in a directory])
2928 _LT_DECL([], [finish_eval], [1],
2929 [[As "finish_cmds", except a single script fragment to be evaled but
2931 _LT_DECL([], [hardcode_into_libs], [0],
2932 [Whether we should hardcode library paths into libraries])
2933 _LT_DECL([], [sys_lib_search_path_spec], [2],
2934 [Compile-time system search path for libraries])
2935 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2936 [Run-time system search path for libraries])
2937 ])# _LT_SYS_DYNAMIC_LINKER
2940 # _LT_PATH_TOOL_PREFIX(TOOL)
2941 # --------------------------
2942 # find a file program which can recognize shared library
2943 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2944 [m4_require([_LT_DECL_EGREP])dnl
2945 AC_MSG_CHECKING([for $1])
2946 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2948 [[\\/*] | ?:[\\/]*])
2949 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2952 lt_save_MAGIC_CMD="$MAGIC_CMD"
2953 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2954 dnl $ac_dummy forces splitting on constant user-supplied paths.
2955 dnl POSIX.2 word splitting is done only on the output of word expansions,
2956 dnl not every word. This closes a longstanding sh security hole.
2957 ac_dummy="m4_if([$2], , $PATH, [$2])"
2958 for ac_dir in $ac_dummy; do
2960 test -z "$ac_dir" && ac_dir=.
2961 if test -f $ac_dir/$1; then
2962 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2963 if test -n "$file_magic_test_file"; then
2964 case $deplibs_check_method in
2966 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2967 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2968 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2969 $EGREP "$file_magic_regex" > /dev/null; then
2974 *** Warning: the command libtool uses to detect shared libraries,
2975 *** $file_magic_cmd, produces output that libtool cannot recognize.
2976 *** The result is that libtool may fail to recognize shared libraries
2977 *** as such. This will affect the creation of libtool libraries that
2978 *** depend on shared libraries, but programs linked with such libtool
2979 *** libraries will work regardless of this problem. Nevertheless, you
2980 *** may want to report the problem to your system manager and/or to
2981 *** bug-libtool@gnu.org
2991 MAGIC_CMD="$lt_save_MAGIC_CMD"
2994 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2995 if test -n "$MAGIC_CMD"; then
2996 AC_MSG_RESULT($MAGIC_CMD)
3000 _LT_DECL([], [MAGIC_CMD], [0],
3001 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
3002 ])# _LT_PATH_TOOL_PREFIX
3005 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3006 dnl aclocal-1.4 backwards compatibility:
3007 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3012 # find a file program which can recognize a shared library
3013 m4_defun([_LT_PATH_MAGIC],
3014 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3015 if test -z "$lt_cv_path_MAGIC_CMD"; then
3016 if test -n "$ac_tool_prefix"; then
3017 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3027 # find the pathname to the GNU or non-GNU linker
3028 AC_DEFUN([LT_PATH_LD],
3029 [AC_REQUIRE([AC_PROG_CC])dnl
3030 AC_REQUIRE([AC_CANONICAL_HOST])dnl
3031 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3032 m4_require([_LT_DECL_SED])dnl
3033 m4_require([_LT_DECL_EGREP])dnl
3034 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3036 AC_ARG_WITH([gnu-ld],
3037 [AS_HELP_STRING([--with-gnu-ld],
3038 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
3039 [test "$withval" = no || with_gnu_ld=yes],
3040 [with_gnu_ld=no])dnl
3043 if test "$GCC" = yes; then
3044 # Check if gcc -print-prog-name=ld gives a path.
3045 AC_MSG_CHECKING([for ld used by $CC])
3048 # gcc leaves a trailing carriage return which upsets mingw
3049 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3051 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3054 # Accept absolute paths.
3055 [[\\/]]* | ?:[[\\/]]*)
3056 re_direlt='/[[^/]][[^/]]*/\.\./'
3057 # Canonicalize the pathname of ld
3058 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3059 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3060 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3062 test -z "$LD" && LD="$ac_prog"
3065 # If it fails, then pretend we aren't using GCC.
3069 # If it is relative, then search for the first ld in PATH.
3073 elif test "$with_gnu_ld" = yes; then
3074 AC_MSG_CHECKING([for GNU ld])
3076 AC_MSG_CHECKING([for non-GNU ld])
3078 AC_CACHE_VAL(lt_cv_path_LD,
3079 [if test -z "$LD"; then
3080 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3081 for ac_dir in $PATH; do
3083 test -z "$ac_dir" && ac_dir=.
3084 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3085 lt_cv_path_LD="$ac_dir/$ac_prog"
3086 # Check to see if the program is GNU ld. I'd rather use --version,
3087 # but apparently some variants of GNU ld only accept -v.
3088 # Break only if it was the GNU/non-GNU ld that we prefer.
3089 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3090 *GNU* | *'with BFD'*)
3091 test "$with_gnu_ld" != no && break
3094 test "$with_gnu_ld" != yes && break
3101 lt_cv_path_LD="$LD" # Let the user override the test with a path.
3104 if test -n "$LD"; then
3109 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3113 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3117 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3118 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3119 dnl aclocal-1.4 backwards compatibility:
3120 dnl AC_DEFUN([AM_PROG_LD], [])
3121 dnl AC_DEFUN([AC_PROG_LD], [])
3126 m4_defun([_LT_PATH_LD_GNU],
3127 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3128 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3129 case `$LD -v 2>&1 </dev/null` in
3130 *GNU* | *'with BFD'*)
3131 lt_cv_prog_gnu_ld=yes
3134 lt_cv_prog_gnu_ld=no
3137 with_gnu_ld=$lt_cv_prog_gnu_ld
3143 # find reload flag for linker
3144 # -- PORTME Some linkers may need a different reload flag.
3145 m4_defun([_LT_CMD_RELOAD],
3146 [AC_CACHE_CHECK([for $LD option to reload object files],
3147 lt_cv_ld_reload_flag,
3148 [lt_cv_ld_reload_flag='-r'])
3149 reload_flag=$lt_cv_ld_reload_flag
3150 case $reload_flag in
3152 *) reload_flag=" $reload_flag" ;;
3154 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3156 cygwin* | mingw* | pw32* | cegcc*)
3157 if test "$GCC" != yes; then
3162 if test "$GCC" = yes; then
3163 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
3165 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3169 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3170 _LT_TAGDECL([], [reload_cmds], [2])dnl
3174 # _LT_CHECK_MAGIC_METHOD
3175 # ----------------------
3176 # how to check for library dependencies
3177 # -- PORTME fill in with the dynamic library characteristics
3178 m4_defun([_LT_CHECK_MAGIC_METHOD],
3179 [m4_require([_LT_DECL_EGREP])
3180 m4_require([_LT_DECL_OBJDUMP])
3181 AC_CACHE_CHECK([how to recognize dependent libraries],
3182 lt_cv_deplibs_check_method,
3183 [lt_cv_file_magic_cmd='$MAGIC_CMD'
3184 lt_cv_file_magic_test_file=
3185 lt_cv_deplibs_check_method='unknown'
3186 # Need to set the preceding variable on all platforms that support
3187 # interlibrary dependencies.
3188 # 'none' -- dependencies not supported.
3189 # `unknown' -- same as none, but documents that we really don't know.
3190 # 'pass_all' -- all dependencies passed with no checks.
3191 # 'test_compile' -- check by making test program.
3192 # 'file_magic [[regex]]' -- check by looking for files in library path
3193 # which responds to the $file_magic_cmd with a given extended regex.
3194 # If you have `file' or equivalent on your system and you're not sure
3195 # whether `pass_all' will *always* work, you probably want this one.
3199 lt_cv_deplibs_check_method=pass_all
3203 lt_cv_deplibs_check_method=pass_all
3207 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3208 lt_cv_file_magic_cmd='/usr/bin/file -L'
3209 lt_cv_file_magic_test_file=/shlib/libc.so
3213 # func_win32_libid is a shell function defined in ltmain.sh
3214 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3215 lt_cv_file_magic_cmd='func_win32_libid'
3219 # Base MSYS/MinGW do not provide the 'file' command needed by
3220 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3221 # unless we find 'file', for example because we are cross-compiling.
3222 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3223 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
3224 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3225 lt_cv_file_magic_cmd='func_win32_libid'
3227 # Keep this pattern in sync with the one in func_win32_libid.
3228 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3229 lt_cv_file_magic_cmd='$OBJDUMP -f'
3234 # use the weaker test based on 'objdump'. See mingw*.
3235 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3236 lt_cv_file_magic_cmd='$OBJDUMP -f'
3239 darwin* | rhapsody*)
3240 lt_cv_deplibs_check_method=pass_all
3243 freebsd* | dragonfly*)
3244 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3247 # Not sure whether the presence of OpenBSD here was a mistake.
3248 # Let's accept both of them until this is cleared up.
3249 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3250 lt_cv_file_magic_cmd=/usr/bin/file
3251 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3255 lt_cv_deplibs_check_method=pass_all
3260 lt_cv_deplibs_check_method=pass_all
3264 lt_cv_deplibs_check_method=pass_all
3267 hpux10.20* | hpux11*)
3268 lt_cv_file_magic_cmd=/usr/bin/file
3271 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3272 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3275 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3276 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3279 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3280 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3286 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3287 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3290 irix5* | irix6* | nonstopux*)
3292 *-32|*"-32 ") libmagic=32-bit;;
3293 *-n32|*"-n32 ") libmagic=N32;;
3294 *-64|*"-64 ") libmagic=64-bit;;
3295 *) libmagic=never-match;;
3297 lt_cv_deplibs_check_method=pass_all
3300 # This must be glibc/ELF.
3301 linux* | k*bsd*-gnu | kopensolaris*-gnu)
3302 lt_cv_deplibs_check_method=pass_all
3306 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3307 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3309 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3314 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3315 lt_cv_file_magic_cmd=/usr/bin/file
3316 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3320 lt_cv_deplibs_check_method=pass_all
3324 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3325 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3327 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3331 osf3* | osf4* | osf5*)
3332 lt_cv_deplibs_check_method=pass_all
3336 lt_cv_deplibs_check_method=pass_all
3340 lt_cv_deplibs_check_method=pass_all
3343 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3344 lt_cv_deplibs_check_method=pass_all
3348 case $host_vendor in
3350 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3351 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3354 lt_cv_deplibs_check_method=pass_all
3357 lt_cv_file_magic_cmd='/bin/file'
3358 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3361 lt_cv_file_magic_cmd='/bin/file'
3362 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3363 lt_cv_file_magic_test_file=/lib/libc.so
3366 lt_cv_deplibs_check_method=pass_all
3369 lt_cv_deplibs_check_method=pass_all
3375 lt_cv_deplibs_check_method=pass_all
3382 if test "$build" = "$host"; then
3385 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3388 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3394 file_magic_cmd=$lt_cv_file_magic_cmd
3395 deplibs_check_method=$lt_cv_deplibs_check_method
3396 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3398 _LT_DECL([], [deplibs_check_method], [1],
3399 [Method to check whether dependent libraries are shared objects])
3400 _LT_DECL([], [file_magic_cmd], [1],
3401 [Command to use when deplibs_check_method = "file_magic"])
3402 _LT_DECL([], [file_magic_glob], [1],
3403 [How to find potential files when deplibs_check_method = "file_magic"])
3404 _LT_DECL([], [want_nocaseglob], [1],
3405 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3406 ])# _LT_CHECK_MAGIC_METHOD
3411 # find the pathname to a BSD- or MS-compatible name lister
3412 AC_DEFUN([LT_PATH_NM],
3413 [AC_REQUIRE([AC_PROG_CC])dnl
3414 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3415 [if test -n "$NM"; then
3416 # Let the user override the test.
3419 lt_nm_to_check="${ac_tool_prefix}nm"
3420 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3421 lt_nm_to_check="$lt_nm_to_check nm"
3423 for lt_tmp_nm in $lt_nm_to_check; do
3424 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3425 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3427 test -z "$ac_dir" && ac_dir=.
3428 tmp_nm="$ac_dir/$lt_tmp_nm"
3429 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3430 # Check to see if the nm accepts a BSD-compat flag.
3431 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3432 # nm: unknown option "B" ignored
3433 # Tru64's nm complains that /dev/null is an invalid object file
3434 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3435 */dev/null* | *'Invalid file or object type'*)
3436 lt_cv_path_NM="$tmp_nm -B"
3440 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3442 lt_cv_path_NM="$tmp_nm -p"
3446 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3447 continue # so that we can try to find one that supports BSD flags
3456 : ${lt_cv_path_NM=no}
3458 if test "$lt_cv_path_NM" != "no"; then
3461 # Didn't find any BSD compatible name lister, look for dumpbin.
3462 if test -n "$DUMPBIN"; then :
3463 # Let the user override the test.
3465 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3466 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3468 DUMPBIN="$DUMPBIN -symbols"
3476 if test "$DUMPBIN" != ":"; then
3480 test -z "$NM" && NM=nm
3482 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3484 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3485 [lt_cv_nm_interface="BSD nm"
3486 echo "int some_variable = 0;" > conftest.$ac_ext
3487 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3488 (eval "$ac_compile" 2>conftest.err)
3489 cat conftest.err >&AS_MESSAGE_LOG_FD
3490 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3491 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3492 cat conftest.err >&AS_MESSAGE_LOG_FD
3493 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3494 cat conftest.out >&AS_MESSAGE_LOG_FD
3495 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3496 lt_cv_nm_interface="MS dumpbin"
3502 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3503 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3504 dnl aclocal-1.4 backwards compatibility:
3505 dnl AC_DEFUN([AM_PROG_NM], [])
3506 dnl AC_DEFUN([AC_PROG_NM], [])
3508 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3509 # --------------------------------
3510 # how to determine the name of the shared library
3511 # associated with a specific link library.
3512 # -- PORTME fill in with the dynamic library characteristics
3513 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3514 [m4_require([_LT_DECL_EGREP])
3515 m4_require([_LT_DECL_OBJDUMP])
3516 m4_require([_LT_DECL_DLLTOOL])
3517 AC_CACHE_CHECK([how to associate runtime and link libraries],
3518 lt_cv_sharedlib_from_linklib_cmd,
3519 [lt_cv_sharedlib_from_linklib_cmd='unknown'
3522 cygwin* | mingw* | pw32* | cegcc*)
3523 # two different shell functions defined in ltmain.sh
3524 # decide which to use based on capabilities of $DLLTOOL
3525 case `$DLLTOOL --help 2>&1` in
3526 *--identify-strict*)
3527 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3530 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3535 # fallback: assume linklib IS sharedlib
3536 lt_cv_sharedlib_from_linklib_cmd="$ECHO"
3540 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3541 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3543 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3544 [Command to associate shared and link libraries])
3545 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3548 # _LT_PATH_MANIFEST_TOOL
3549 # ----------------------
3550 # locate the manifest tool
3551 m4_defun([_LT_PATH_MANIFEST_TOOL],
3552 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3553 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3554 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3555 [lt_cv_path_mainfest_tool=no
3556 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3557 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3558 cat conftest.err >&AS_MESSAGE_LOG_FD
3559 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3560 lt_cv_path_mainfest_tool=yes
3563 if test "x$lt_cv_path_mainfest_tool" != xyes; then
3566 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3567 ])# _LT_PATH_MANIFEST_TOOL
3572 # check for math library
3573 AC_DEFUN([LT_LIB_M],
3574 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3577 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3578 # These system don't have libm, or don't need it
3581 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3582 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3585 AC_CHECK_LIB(m, cos, LIBM="-lm")
3592 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3593 dnl aclocal-1.4 backwards compatibility:
3594 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3597 # _LT_COMPILER_NO_RTTI([TAGNAME])
3598 # -------------------------------
3599 m4_defun([_LT_COMPILER_NO_RTTI],
3600 [m4_require([_LT_TAG_COMPILER])dnl
3602 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3604 if test "$GCC" = yes; then
3605 case $cc_basename in
3607 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3609 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3612 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3613 lt_cv_prog_compiler_rtti_exceptions,
3614 [-fno-rtti -fno-exceptions], [],
3615 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3617 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3618 [Compiler flag to turn off builtin functions])
3619 ])# _LT_COMPILER_NO_RTTI
3622 # _LT_CMD_GLOBAL_SYMBOLS
3623 # ----------------------
3624 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3625 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3626 AC_REQUIRE([AC_PROG_CC])dnl
3627 AC_REQUIRE([AC_PROG_AWK])dnl
3628 AC_REQUIRE([LT_PATH_NM])dnl
3629 AC_REQUIRE([LT_PATH_LD])dnl
3630 m4_require([_LT_DECL_SED])dnl
3631 m4_require([_LT_DECL_EGREP])dnl
3632 m4_require([_LT_TAG_COMPILER])dnl
3634 # Check for command to grab the raw symbol name followed by C symbol from nm.
3635 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3636 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3638 # These are sane defaults that work on at least a few old systems.
3639 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3641 # Character class describing NM global symbol codes.
3642 symcode='[[BCDEGRST]]'
3644 # Regexp to match symbols that can be accessed directly from C.
3645 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3647 # Define system-specific variables.
3652 cygwin* | mingw* | pw32* | cegcc*)
3653 symcode='[[ABCDGISTW]]'
3656 if test "$host_cpu" = ia64; then
3657 symcode='[[ABCDEGRST]]'
3661 symcode='[[BCDEGRST]]'
3664 symcode='[[BCDEGQRST]]'
3675 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3679 symcode='[[DFNSTU]]'
3683 # If we're using GNU nm, then use its standard symbol codes.
3684 case `$NM -V 2>&1` in
3685 *GNU* | *'with BFD'*)
3686 symcode='[[ABCDGIRSTW]]' ;;
3689 # Transform an extracted symbol line into a proper C declaration.
3690 # Some systems (esp. on ia64) link data and code symbols differently,
3691 # so use this general approach.
3692 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3694 # Transform an extracted symbol line into symbol name and symbol address
3695 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3696 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* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
3698 # Handle CRLF in mingw tool chain
3702 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3706 # Try without a prefix underscore, then with it.
3707 for ac_symprfx in "" "_"; do
3709 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3710 symxfrm="\\1 $ac_symprfx\\2 \\2"
3712 # Write the raw and C identifiers.
3713 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3714 # Fake it for dumpbin and say T for any non-static function
3715 # and D for any global variable.
3716 # Also find C++ and __fastcall symbols from MSVC++,
3717 # which start with @ or ?.
3718 lt_cv_sys_global_symbol_pipe="$AWK ['"\
3719 " {last_section=section; section=\$ 3};"\
3720 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
3721 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3722 " \$ 0!~/External *\|/{next};"\
3723 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3724 " {if(hide[section]) next};"\
3725 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3726 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3727 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3728 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3729 " ' prfx=^$ac_symprfx]"
3731 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3733 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
3735 # Check to see that the pipe works correctly.
3739 cat > conftest.$ac_ext <<_LT_EOF
3744 void nm_test_func(void);
3745 void nm_test_func(void){}
3749 int main(){nm_test_var='a';nm_test_func();return(0);}
3752 if AC_TRY_EVAL(ac_compile); then
3753 # Now try to grab the symbols.
3755 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
3756 # Try sorting and uniquifying the output.
3757 if sort "$nlist" | uniq > "$nlist"T; then
3758 mv -f "$nlist"T "$nlist"
3763 # Make sure that we snagged all the symbols we need.
3764 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3765 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3766 cat <<_LT_EOF > conftest.$ac_ext
3767 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
3768 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
3769 /* DATA imports from DLLs on WIN32 con't be const, because runtime
3770 relocations are performed -- see ld's documentation on pseudo-relocs. */
3771 # define LT@&t@_DLSYM_CONST
3772 #elif defined(__osf__)
3773 /* This system does not cope well with relocations in const data. */
3774 # define LT@&t@_DLSYM_CONST
3776 # define LT@&t@_DLSYM_CONST const
3784 # Now generate the symbol file.
3785 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3787 cat <<_LT_EOF >> conftest.$ac_ext
3789 /* The mapping between symbol names and symbols. */
3790 LT@&t@_DLSYM_CONST struct {
3794 lt__PROGRAM__LTX_preloaded_symbols[[]] =
3796 { "@PROGRAM@", (void *) 0 },
3798 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3799 cat <<\_LT_EOF >> conftest.$ac_ext
3803 /* This works around a problem in FreeBSD linker */
3804 #ifdef FREEBSD_WORKAROUND
3805 static const void *lt_preloaded_setup() {
3806 return lt__PROGRAM__LTX_preloaded_symbols;
3814 # Now try linking the two files.
3815 mv conftest.$ac_objext conftstm.$ac_objext
3816 lt_globsym_save_LIBS=$LIBS
3817 lt_globsym_save_CFLAGS=$CFLAGS
3818 LIBS="conftstm.$ac_objext"
3819 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3820 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3823 LIBS=$lt_globsym_save_LIBS
3824 CFLAGS=$lt_globsym_save_CFLAGS
3826 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3829 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3832 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3835 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3836 cat conftest.$ac_ext >&5
3838 rm -rf conftest* conftst*
3840 # Do not use the global_symbol_pipe unless it works.
3841 if test "$pipe_works" = yes; then
3844 lt_cv_sys_global_symbol_pipe=
3848 if test -z "$lt_cv_sys_global_symbol_pipe"; then
3849 lt_cv_sys_global_symbol_to_cdecl=
3851 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3852 AC_MSG_RESULT(failed)
3857 # Response file support.
3858 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3859 nm_file_list_spec='@'
3860 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
3861 nm_file_list_spec='@'
3864 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3865 [Take the output of nm and produce a listing of raw symbols and C names])
3866 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3867 [Transform the output of nm in a proper C declaration])
3868 _LT_DECL([global_symbol_to_c_name_address],
3869 [lt_cv_sys_global_symbol_to_c_name_address], [1],
3870 [Transform the output of nm in a C name address pair])
3871 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3872 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3873 [Transform the output of nm in a C name address pair when lib prefix is needed])
3874 _LT_DECL([], [nm_file_list_spec], [1],
3875 [Specify filename containing input files for $NM])
3876 ]) # _LT_CMD_GLOBAL_SYMBOLS
3879 # _LT_COMPILER_PIC([TAGNAME])
3880 # ---------------------------
3881 m4_defun([_LT_COMPILER_PIC],
3882 [m4_require([_LT_TAG_COMPILER])dnl
3883 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3884 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3885 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3887 m4_if([$1], [CXX], [
3888 # C++ specific cases for pic, static, wl, etc.
3889 if test "$GXX" = yes; then
3890 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3891 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3895 # All AIX code is PIC.
3896 if test "$host_cpu" = ia64; then
3897 # AIX 5 now supports IA64 processor
3898 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3905 # see comment about AmigaOS4 .so support
3906 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3909 # FIXME: we need at least 68020 code to build shared libraries, but
3910 # adding the `-m68020' flag to GCC prevents building anything better,
3912 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3917 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3918 # PIC is the default for these OSes.
3920 mingw* | cygwin* | os2* | pw32* | cegcc*)
3921 # This hack is so that the source file can tell whether it is being
3922 # built for inclusion in a dll (and should export symbols for example).
3923 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3924 # (--disable-auto-import) libraries
3925 m4_if([$1], [GCJ], [],
3926 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3928 darwin* | rhapsody*)
3929 # PIC is the default on this platform
3930 # Common symbols not allowed in MH_DYLIB files
3931 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3934 # DJGPP does not support shared libraries at all
3935 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3938 # PIC is the default for Haiku.
3939 # The "-static" flag exists, but is broken.
3940 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3943 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3944 # Instead, we relocate shared libraries at runtime.
3947 if test -d /usr/nec; then
3948 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3952 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3953 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3954 # sets the default TLS model and affects inlining.
3959 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3964 # QNX uses GNU C++, but need to define -shared option too, otherwise
3966 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3969 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3975 # All AIX code is PIC.
3976 if test "$host_cpu" = ia64; then
3977 # AIX 5 now supports IA64 processor
3978 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3980 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3984 case $cc_basename in
3986 # Green Hills C++ Compiler
3987 # _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"
3991 mingw* | cygwin* | os2* | pw32* | cegcc*)
3992 # This hack is so that the source file can tell whether it is being
3993 # built for inclusion in a dll (and should export symbols for example).
3994 m4_if([$1], [GCJ], [],
3995 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3998 case $cc_basename in
4000 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4003 # Green Hills C++ Compiler
4004 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4010 freebsd* | dragonfly*)
4011 # FreeBSD uses GNU C++
4013 hpux9* | hpux10* | hpux11*)
4014 case $cc_basename in
4016 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4017 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4018 if test "$host_cpu" != ia64; then
4019 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4023 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4024 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4030 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4039 # This is c89, which is MS Visual C++ (no shared libs)
4040 # Anyone wants to do a port?
4042 irix5* | irix6* | nonstopux*)
4043 case $cc_basename in
4045 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4046 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4047 # CC pic flag -KPIC is the default.
4053 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4054 case $cc_basename in
4057 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4058 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4061 # old Intel C++ for x86_64 which still supported -KPIC.
4062 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4063 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4064 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4067 # Intel C++, used to be incompatible with GCC.
4068 # ICC 10 doesn't accept -KPIC any more.
4069 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4070 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4071 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4074 # Portland Group C++ compiler
4075 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4076 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4077 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4081 # Make sure the PIC flag is empty. It appears that all Alpha
4082 # Linux and Compaq Tru64 Unix objects are PIC.
4083 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4084 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4086 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4087 # IBM XL 8.0, 9.0 on PPC and BlueGene
4088 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4089 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4090 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4093 case `$CC -V 2>&1 | sed 5q` in
4096 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4097 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4098 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4109 case $cc_basename in
4111 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4120 # QNX uses GNU C++, but need to define -shared option too, otherwise
4122 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4124 osf3* | osf4* | osf5*)
4125 case $cc_basename in
4127 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4130 # Rational C++ 2.4.1
4131 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4134 # Digital/Compaq C++
4135 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4136 # Make sure the PIC flag is empty. It appears that all Alpha
4137 # Linux and Compaq Tru64 Unix objects are PIC.
4138 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4139 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4148 case $cc_basename in
4150 # Sun C++ 4.2, 5.x and Centerline C++
4151 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4152 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4153 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4156 # Green Hills C++ Compiler
4157 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4164 case $cc_basename in
4167 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4168 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4172 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4178 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4179 case $cc_basename in
4181 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4182 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4183 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4188 case $cc_basename in
4190 # NonStop-UX NCC 3.20
4191 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4200 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4206 if test "$GCC" = yes; then
4207 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4208 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4212 # All AIX code is PIC.
4213 if test "$host_cpu" = ia64; then
4214 # AIX 5 now supports IA64 processor
4215 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4222 # see comment about AmigaOS4 .so support
4223 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4226 # FIXME: we need at least 68020 code to build shared libraries, but
4227 # adding the `-m68020' flag to GCC prevents building anything better,
4229 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4234 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4235 # PIC is the default for these OSes.
4238 mingw* | cygwin* | pw32* | os2* | cegcc*)
4239 # This hack is so that the source file can tell whether it is being
4240 # built for inclusion in a dll (and should export symbols for example).
4241 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4242 # (--disable-auto-import) libraries
4243 m4_if([$1], [GCJ], [],
4244 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4247 darwin* | rhapsody*)
4248 # PIC is the default on this platform
4249 # Common symbols not allowed in MH_DYLIB files
4250 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4254 # PIC is the default for Haiku.
4255 # The "-static" flag exists, but is broken.
4256 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4260 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4261 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4262 # sets the default TLS model and affects inlining.
4268 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4274 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4275 # Instead, we relocate shared libraries at runtime.
4279 # Just because we use GCC doesn't mean we suddenly get shared libraries
4280 # on systems that don't support them.
4281 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4286 # QNX uses GNU C++, but need to define -shared option too, otherwise
4288 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4292 if test -d /usr/nec; then
4293 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4298 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4302 case $cc_basename in
4303 nvcc*) # Cuda Compiler Driver 2.2
4304 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4305 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4306 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4311 # PORTME Check for flag to pass linker flags through the system compiler.
4314 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4315 if test "$host_cpu" = ia64; then
4316 # AIX 5 now supports IA64 processor
4317 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4319 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4323 mingw* | cygwin* | pw32* | os2* | cegcc*)
4324 # This hack is so that the source file can tell whether it is being
4325 # built for inclusion in a dll (and should export symbols for example).
4326 m4_if([$1], [GCJ], [],
4327 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4330 hpux9* | hpux10* | hpux11*)
4331 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4332 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4339 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4342 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4343 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4346 irix5* | irix6* | nonstopux*)
4347 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4348 # PIC (with -KPIC) is the default.
4349 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4352 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4353 case $cc_basename in
4354 # old Intel for x86_64 which still supported -KPIC.
4356 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4357 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4358 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4360 # icc used to be incompatible with GCC.
4361 # ICC 10 doesn't accept -KPIC any more.
4363 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4364 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4365 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4367 # Lahey Fortran 8.1.
4369 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4370 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4371 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4374 # NAG Fortran compiler
4375 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4376 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4377 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4379 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4380 # Portland Group compilers (*not* the Pentium gcc compiler,
4381 # which looks to be a dead project)
4382 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4383 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4384 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4387 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4388 # All Alpha code is PIC.
4389 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4391 xl* | bgxl* | bgf* | mpixl*)
4392 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4393 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4394 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4395 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4398 case `$CC -V 2>&1 | sed 5q` in
4399 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4400 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4401 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4402 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4403 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4405 *Sun\ F* | *Sun*Fortran*)
4406 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4407 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4408 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4412 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4413 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4414 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4416 *Intel*\ [[CF]]*Compiler*)
4417 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4418 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4419 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4422 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4423 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4424 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4432 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4433 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4437 # QNX uses GNU C++, but need to define -shared option too, otherwise
4439 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4442 osf3* | osf4* | osf5*)
4443 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4444 # All OSF/1 code is PIC.
4445 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4449 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4453 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4454 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4455 case $cc_basename in
4456 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4457 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4459 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4464 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4465 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4466 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4469 sysv4 | sysv4.2uw2* | sysv4.3*)
4470 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4471 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4472 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4476 if test -d /usr/nec ;then
4477 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4478 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4482 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4483 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4484 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4485 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4489 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4490 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4494 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4495 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4499 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4505 # For platforms which do not support PIC, -DPIC is meaningless:
4507 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4510 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4514 AC_CACHE_CHECK([for $compiler option to produce PIC],
4515 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4516 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4517 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4520 # Check to make sure the PIC flag actually works.
4522 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4523 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4524 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4525 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4526 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4528 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4530 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4531 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4533 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4534 [Additional compiler flags for building library objects])
4536 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4537 [How to pass a linker flag through the compiler])
4539 # Check to make sure the static flag actually works.
4541 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4542 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4543 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4544 $lt_tmp_static_flag,
4546 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4547 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4548 [Compiler flag to prevent dynamic linking])
4549 ])# _LT_COMPILER_PIC
4552 # _LT_LINKER_SHLIBS([TAGNAME])
4553 # ----------------------------
4554 # See if the linker supports building shared libraries.
4555 m4_defun([_LT_LINKER_SHLIBS],
4556 [AC_REQUIRE([LT_PATH_LD])dnl
4557 AC_REQUIRE([LT_PATH_NM])dnl
4558 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4559 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4560 m4_require([_LT_DECL_EGREP])dnl
4561 m4_require([_LT_DECL_SED])dnl
4562 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4563 m4_require([_LT_TAG_COMPILER])dnl
4564 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4565 m4_if([$1], [CXX], [
4566 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4567 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4570 # If we're using GNU nm, then we don't want the "-C" option.
4571 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4572 # Also, AIX nm treats weak defined symbols like other global defined
4573 # symbols, whereas GNU nm marks them as "W".
4574 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4575 _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'
4577 _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'
4581 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4583 cygwin* | mingw* | cegcc*)
4584 case $cc_basename in
4586 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4589 _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'
4590 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4595 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4600 _LT_TAGVAR(allow_undefined_flag, $1)=
4601 _LT_TAGVAR(always_export_symbols, $1)=no
4602 _LT_TAGVAR(archive_cmds, $1)=
4603 _LT_TAGVAR(archive_expsym_cmds, $1)=
4604 _LT_TAGVAR(compiler_needs_object, $1)=no
4605 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4606 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4607 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4608 _LT_TAGVAR(hardcode_automatic, $1)=no
4609 _LT_TAGVAR(hardcode_direct, $1)=no
4610 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4611 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4612 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4613 _LT_TAGVAR(hardcode_minus_L, $1)=no
4614 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4615 _LT_TAGVAR(inherit_rpath, $1)=no
4616 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4617 _LT_TAGVAR(module_cmds, $1)=
4618 _LT_TAGVAR(module_expsym_cmds, $1)=
4619 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4620 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4621 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4622 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4623 # include_expsyms should be a list of space-separated symbols to be *always*
4624 # included in the symbol list
4625 _LT_TAGVAR(include_expsyms, $1)=
4626 # exclude_expsyms can be an extended regexp of symbols to exclude
4627 # it will be wrapped by ` (' and `)$', so one must not match beginning or
4628 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4629 # as well as any symbol that contains `d'.
4630 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4631 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4632 # platforms (ab)use it in PIC code, but their linkers get confused if
4633 # the symbol is explicitly referenced. Since portable code cannot
4634 # rely on this symbol name, it's probably fine to never include it in
4635 # preloaded symbol tables.
4636 # Exclude shared library initialization/finalization symbols.
4637 dnl Note also adjust exclude_expsyms for C++ above.
4638 extract_expsyms_cmds=
4641 cygwin* | mingw* | pw32* | cegcc*)
4642 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4643 # When not using gcc, we currently assume that we are using
4644 # Microsoft Visual C++.
4645 if test "$GCC" != yes; then
4650 # we just hope/assume this is gcc and not c89 (= MSVC++)
4658 _LT_TAGVAR(ld_shlibs, $1)=yes
4660 # On some targets, GNU ld is compatible enough with the native linker
4661 # that we're better off using the native interface for both.
4662 lt_use_gnu_ld_interface=no
4663 if test "$with_gnu_ld" = yes; then
4666 # The AIX port of GNU ld has always aspired to compatibility
4667 # with the native linker. However, as the warning in the GNU ld
4668 # block says, versions before 2.19.5* couldn't really create working
4669 # shared libraries, regardless of the interface used.
4670 case `$LD -v 2>&1` in
4671 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4672 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4673 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4675 lt_use_gnu_ld_interface=yes
4680 lt_use_gnu_ld_interface=yes
4685 if test "$lt_use_gnu_ld_interface" = yes; then
4686 # If archive_cmds runs LD, not CC, wlarc should be empty
4689 # Set some defaults for GNU ld with shared library support. These
4690 # are reset later if shared libraries are not supported. Putting them
4691 # here allows them to be overridden if necessary.
4692 runpath_var=LD_RUN_PATH
4693 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4694 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4695 # ancient GNU ld didn't support --whole-archive et. al.
4696 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4697 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4699 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4701 supports_anon_versioning=no
4702 case `$LD -v 2>&1` in
4703 *GNU\ gold*) supports_anon_versioning=yes ;;
4704 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4705 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4706 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4707 *\ 2.11.*) ;; # other 2.11 versions
4708 *) supports_anon_versioning=yes ;;
4711 # See if GNU ld supports shared libraries.
4714 # On AIX/PPC, the GNU linker is very broken
4715 if test "$host_cpu" != ia64; then
4716 _LT_TAGVAR(ld_shlibs, $1)=no
4719 *** Warning: the GNU linker, at least up to release 2.19, is reported
4720 *** to be unable to reliably create shared libraries on AIX.
4721 *** Therefore, libtool is disabling shared libraries support. If you
4722 *** really care for shared libraries, you may want to install binutils
4723 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4724 *** You will then need to restart the configuration process.
4733 # see comment about AmigaOS4 .so support
4734 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4735 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4738 _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)'
4739 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4740 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4746 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4747 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4748 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4749 # support --undefined. This deserves some investigation. FIXME
4750 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4752 _LT_TAGVAR(ld_shlibs, $1)=no
4756 cygwin* | mingw* | pw32* | cegcc*)
4757 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4758 # as there is no search path for DLLs.
4759 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4760 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
4761 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4762 _LT_TAGVAR(always_export_symbols, $1)=no
4763 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4764 _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'
4765 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4767 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4768 _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'
4769 # If the export-symbols file already is a .def file (1st line
4770 # is EXPORTS), use it as is; otherwise, prepend...
4771 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4772 cp $export_symbols $output_objdir/$soname.def;
4774 echo EXPORTS > $output_objdir/$soname.def;
4775 cat $export_symbols >> $output_objdir/$soname.def;
4777 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4779 _LT_TAGVAR(ld_shlibs, $1)=no
4784 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4785 _LT_TAGVAR(link_all_deplibs, $1)=yes
4789 _LT_TAGVAR(hardcode_direct, $1)=no
4790 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4791 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4792 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4793 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4794 # Instead, shared libraries are loaded at an image base (0x10000000 by
4795 # default) and relocated if they conflict, which is a slow very memory
4796 # consuming and fragmenting process. To avoid this, we pick a random,
4797 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4798 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4799 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4800 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4803 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4805 if test "$host_os" = linux-dietlibc; then
4806 case $cc_basename in
4807 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4810 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4811 && test "$tmp_diet" = no
4813 tmp_addflag=' $pic_flag'
4814 tmp_sharedflag='-shared'
4815 case $cc_basename,$host_cpu in
4816 pgcc*) # Portland Group C compiler
4817 _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'
4818 tmp_addflag=' $pic_flag'
4820 pgf77* | pgf90* | pgf95* | pgfortran*)
4821 # Portland Group f77 and f90 compilers
4822 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4823 tmp_addflag=' $pic_flag -Mnomain' ;;
4824 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4825 tmp_addflag=' -i_dynamic' ;;
4826 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4827 tmp_addflag=' -i_dynamic -nofor_main' ;;
4828 ifc* | ifort*) # Intel Fortran compiler
4829 tmp_addflag=' -nofor_main' ;;
4830 lf95*) # Lahey Fortran 8.1
4831 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4832 tmp_sharedflag='--shared' ;;
4833 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4834 tmp_sharedflag='-qmkshrobj'
4836 nvcc*) # Cuda Compiler Driver 2.2
4837 _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'
4838 _LT_TAGVAR(compiler_needs_object, $1)=yes
4841 case `$CC -V 2>&1 | sed 5q` in
4842 *Sun\ C*) # Sun C 5.9
4843 _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'
4844 _LT_TAGVAR(compiler_needs_object, $1)=yes
4845 tmp_sharedflag='-G' ;;
4846 *Sun\ F*) # Sun Fortran 8.3
4847 tmp_sharedflag='-G' ;;
4849 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4851 if test "x$supports_anon_versioning" = xyes; then
4852 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4853 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4854 echo "local: *; };" >> $output_objdir/$libname.ver~
4855 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4858 case $cc_basename in
4859 xlf* | bgf* | bgxlf* | mpixlf*)
4860 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4861 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4862 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4863 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
4864 if test "x$supports_anon_versioning" = xyes; then
4865 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4866 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4867 echo "local: *; };" >> $output_objdir/$libname.ver~
4868 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4873 _LT_TAGVAR(ld_shlibs, $1)=no
4878 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4879 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4882 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4883 _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'
4888 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4889 _LT_TAGVAR(ld_shlibs, $1)=no
4892 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4893 *** create shared libraries on Solaris systems. Therefore, libtool
4894 *** is disabling shared libraries support. We urge you to upgrade GNU
4895 *** binutils to release 2.9.1 or newer. Another option is to modify
4896 *** your PATH or compiler configuration so that the native linker is
4897 *** used, and then restart.
4900 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4901 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4902 _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'
4904 _LT_TAGVAR(ld_shlibs, $1)=no
4908 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4909 case `$LD -v 2>&1` in
4910 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4911 _LT_TAGVAR(ld_shlibs, $1)=no
4914 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4915 *** reliably create shared libraries on SCO systems. Therefore, libtool
4916 *** is disabling shared libraries support. We urge you to upgrade GNU
4917 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4918 *** your PATH or compiler configuration so that the native linker is
4919 *** used, and then restart.
4924 # For security reasons, it is highly recommended that you always
4925 # use absolute paths for naming shared libraries, and exclude the
4926 # DT_RUNPATH tag from executables and libraries. But doing so
4927 # requires that you compile everything twice, which is a pain.
4928 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4929 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4930 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4931 _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'
4933 _LT_TAGVAR(ld_shlibs, $1)=no
4940 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4942 _LT_TAGVAR(hardcode_direct, $1)=yes
4943 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4947 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4948 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4949 _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'
4951 _LT_TAGVAR(ld_shlibs, $1)=no
4956 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4958 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4959 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4960 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4963 # PORTME fill in a description of your system's linker (not GNU ld)
4966 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4967 _LT_TAGVAR(always_export_symbols, $1)=yes
4968 _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'
4969 # Note: this linker hardcodes the directories in LIBPATH if there
4970 # are no directories specified by -L.
4971 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4972 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4973 # Neither direct hardcoding nor static linking is supported with a
4975 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4980 if test "$host_cpu" = ia64; then
4981 # On IA64, the linker does run time linking by default, so we don't
4982 # have to do anything special.
4983 aix_use_runtimelinking=no
4984 exp_sym_flag='-Bexport'
4987 # If we're using GNU nm, then we don't want the "-C" option.
4988 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4989 # Also, AIX nm treats weak defined symbols like other global
4990 # defined symbols, whereas GNU nm marks them as "W".
4991 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4992 _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'
4994 _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'
4996 aix_use_runtimelinking=no
4998 # Test if we are trying to use run time linking or normal
4999 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5000 # need to do runtime linking.
5001 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5002 for ld_flag in $LDFLAGS; do
5003 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5004 aix_use_runtimelinking=yes
5011 exp_sym_flag='-bexport'
5012 no_entry_flag='-bnoentry'
5015 # When large executables or shared objects are built, AIX ld can
5016 # have problems creating the table of contents. If linking a library
5017 # or program results in "error TOC overflow" add -mminimal-toc to
5018 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5019 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5021 _LT_TAGVAR(archive_cmds, $1)=''
5022 _LT_TAGVAR(hardcode_direct, $1)=yes
5023 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5024 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5025 _LT_TAGVAR(link_all_deplibs, $1)=yes
5026 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5028 if test "$GCC" = yes; then
5029 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5030 # We only want to do this on AIX 4.2 and lower, the check
5031 # below for broken collect2 doesn't work under 4.3+
5032 collect2name=`${CC} -print-prog-name=collect2`
5033 if test -f "$collect2name" &&
5034 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5036 # We have reworked collect2
5039 # We have old collect2
5040 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5041 # It fails to find uninstalled libraries when the uninstalled
5042 # path is not listed in the libpath. Setting hardcode_minus_L
5043 # to unsupported forces relinking
5044 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5045 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5046 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5050 shared_flag='-shared'
5051 if test "$aix_use_runtimelinking" = yes; then
5052 shared_flag="$shared_flag "'${wl}-G'
5056 if test "$host_cpu" = ia64; then
5057 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5058 # chokes on -Wl,-G. The following line is correct:
5061 if test "$aix_use_runtimelinking" = yes; then
5062 shared_flag='${wl}-G'
5064 shared_flag='${wl}-bM:SRE'
5069 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5070 # It seems that -bexpall does not export symbols beginning with
5071 # underscore (_), so it is better to generate a list of symbols to export.
5072 _LT_TAGVAR(always_export_symbols, $1)=yes
5073 if test "$aix_use_runtimelinking" = yes; then
5074 # Warning - without using the other runtime loading flags (-brtl),
5075 # -berok will link without error, but may produce a broken library.
5076 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5077 # Determine the default libpath from the value encoded in an
5079 _LT_SYS_MODULE_PATH_AIX([$1])
5080 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5081 _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 $shared_flag"
5083 if test "$host_cpu" = ia64; then
5084 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5085 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5086 _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"
5088 # Determine the default libpath from the value encoded in an
5090 _LT_SYS_MODULE_PATH_AIX([$1])
5091 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5092 # Warning - without using the other run time loading flags,
5093 # -berok will link without error, but may produce a broken library.
5094 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5095 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5096 if test "$with_gnu_ld" = yes; then
5097 # We only use this code for GNU lds that support --whole-archive.
5098 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5100 # Exported symbols can be pulled into shared objects from archives
5101 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5103 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5104 # This is similar to how AIX traditionally builds its shared libraries.
5105 _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'
5113 # see comment about AmigaOS4 .so support
5114 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5115 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5118 _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)'
5119 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5120 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5126 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5129 cygwin* | mingw* | pw32* | cegcc*)
5130 # When not using gcc, we currently assume that we are using
5131 # Microsoft Visual C++.
5132 # hardcode_libdir_flag_spec is actually meaningless, as there is
5133 # no search path for DLLs.
5134 case $cc_basename in
5137 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5138 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5139 _LT_TAGVAR(always_export_symbols, $1)=yes
5140 _LT_TAGVAR(file_list_spec, $1)='@'
5141 # Tell ltmain to make .lib files, not .a files.
5143 # Tell ltmain to make .dll files, not .so files.
5145 # FIXME: Setting linknames here is a bad hack.
5146 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
5147 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5148 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
5150 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
5152 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5154 # The linker will not automatically build a static lib if we build a DLL.
5155 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5156 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5157 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5158 _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'
5160 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5161 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5162 lt_tool_outputfile="@TOOL_OUTPUT@"~
5163 case $lt_outputfile in
5166 lt_outputfile="$lt_outputfile.exe"
5167 lt_tool_outputfile="$lt_tool_outputfile.exe"
5170 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
5171 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5172 $RM "$lt_outputfile.manifest";
5176 # Assume MSVC wrapper
5177 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5178 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5179 # Tell ltmain to make .lib files, not .a files.
5181 # Tell ltmain to make .dll files, not .so files.
5183 # FIXME: Setting linknames here is a bad hack.
5184 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5185 # The linker will automatically build a .lib file if we build a DLL.
5186 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5187 # FIXME: Should let the user specify the lib program.
5188 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5189 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5194 darwin* | rhapsody*)
5195 _LT_DARWIN_LINKER_FEATURES($1)
5199 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5200 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5201 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5204 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5205 # support. Future versions do this automatically, but an explicit c++rt0.o
5206 # does not break anything, and helps significantly (at the cost of a little
5209 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5210 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5211 _LT_TAGVAR(hardcode_direct, $1)=yes
5212 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5215 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5217 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5218 _LT_TAGVAR(hardcode_direct, $1)=yes
5219 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5220 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5223 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5224 freebsd* | dragonfly*)
5225 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5226 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5227 _LT_TAGVAR(hardcode_direct, $1)=yes
5228 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5232 if test "$GCC" = yes; then
5233 _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'
5235 _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'
5237 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5238 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5239 _LT_TAGVAR(hardcode_direct, $1)=yes
5241 # hardcode_minus_L: Not really in the search PATH,
5242 # but as the default location of the library.
5243 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5244 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5248 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5249 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5251 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5253 if test "$with_gnu_ld" = no; then
5254 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5255 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5256 _LT_TAGVAR(hardcode_direct, $1)=yes
5257 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5258 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5259 # hardcode_minus_L: Not really in the search PATH,
5260 # but as the default location of the library.
5261 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5266 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5269 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5272 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5275 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5281 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5284 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5288 # Older versions of the 11.00 compiler do not understand -b yet
5289 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5290 _LT_LINKER_OPTION([if $CC understands -b],
5291 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5292 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5293 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5294 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5298 if test "$with_gnu_ld" = no; then
5299 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5300 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5304 _LT_TAGVAR(hardcode_direct, $1)=no
5305 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5308 _LT_TAGVAR(hardcode_direct, $1)=yes
5309 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5310 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5312 # hardcode_minus_L: Not really in the search PATH,
5313 # but as the default location of the library.
5314 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5320 irix5* | irix6* | nonstopux*)
5321 if test "$GCC" = yes; then
5322 _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'
5323 # Try to use the -exported_symbol ld option, if it does not
5324 # work, assume that -exports_file does not work either and
5325 # implicitly export all symbols.
5326 # This should be the same for all languages, so no per-tag cache variable.
5327 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5328 [lt_cv_irix_exported_symbol],
5329 [save_LDFLAGS="$LDFLAGS"
5330 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
5333 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5334 [C++], [[int foo (void) { return 0; }]],
5341 [lt_cv_irix_exported_symbol=yes],
5342 [lt_cv_irix_exported_symbol=no])
5343 LDFLAGS="$save_LDFLAGS"])
5344 if test "$lt_cv_irix_exported_symbol" = yes; then
5345 _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'
5348 _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'
5349 _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'
5351 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5352 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5353 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5354 _LT_TAGVAR(inherit_rpath, $1)=yes
5355 _LT_TAGVAR(link_all_deplibs, $1)=yes
5359 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5360 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5362 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5364 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5365 _LT_TAGVAR(hardcode_direct, $1)=yes
5366 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5370 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5371 _LT_TAGVAR(hardcode_direct, $1)=yes
5372 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5373 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5374 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5381 if test -f /usr/libexec/ld.so; then
5382 _LT_TAGVAR(hardcode_direct, $1)=yes
5383 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5384 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5385 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5386 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5387 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5388 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5389 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5392 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5393 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5394 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5397 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5398 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5403 _LT_TAGVAR(ld_shlibs, $1)=no
5408 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5409 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5410 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5411 _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'
5412 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5416 if test "$GCC" = yes; then
5417 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5418 _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'
5420 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5421 _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'
5423 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5424 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5425 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5428 osf4* | osf5*) # as osf3* with the addition of -msym flag
5429 if test "$GCC" = yes; then
5430 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5431 _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'
5432 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5434 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5435 _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'
5436 _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~
5437 $CC -shared${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'
5439 # Both c and cxx compiler support -rpath directly
5440 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5442 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5443 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5447 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5448 if test "$GCC" = yes; then
5450 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5451 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5452 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5454 case `$CC -V 2>&1` in
5457 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5458 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5459 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5463 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5464 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5465 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5469 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5470 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5472 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5474 # The compiler driver will combine and reorder linker options,
5475 # but understands `-z linker_flag'. GCC discards it without `$wl',
5476 # but is careful enough not to reorder.
5477 # Supported since Solaris 2.6 (maybe 2.5.1?)
5478 if test "$GCC" = yes; then
5479 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5481 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5485 _LT_TAGVAR(link_all_deplibs, $1)=yes
5489 if test "x$host_vendor" = xsequent; then
5490 # Use $CC to link under sequent, because it throws in some extra .o
5491 # files that make .init and .fini sections work.
5492 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5494 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5496 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5497 _LT_TAGVAR(hardcode_direct, $1)=yes
5498 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5499 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5503 case $host_vendor in
5505 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5506 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5509 ## LD is ld it makes a PLAMLIB
5510 ## CC just makes a GrossModule.
5511 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5512 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5513 _LT_TAGVAR(hardcode_direct, $1)=no
5516 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5517 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5520 runpath_var='LD_RUN_PATH'
5521 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5525 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5526 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5527 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5531 if test -d /usr/nec; then
5532 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5533 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5534 runpath_var=LD_RUN_PATH
5535 hardcode_runpath_var=yes
5536 _LT_TAGVAR(ld_shlibs, $1)=yes
5540 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5541 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5542 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5543 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5544 runpath_var='LD_RUN_PATH'
5546 if test "$GCC" = yes; then
5547 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5548 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5550 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5551 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5555 sysv5* | sco3.2v5* | sco5v6*)
5556 # Note: We can NOT use -z defs as we might desire, because we do not
5557 # link with -lc, and that would cause any symbols used from libc to
5558 # always be unresolved, which means just about no library would
5559 # ever link correctly. If we're not using GNU ld we use -z text
5560 # though, which does catch some bad symbols but isn't as heavy-handed
5562 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5563 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5564 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5565 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5566 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5567 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5568 _LT_TAGVAR(link_all_deplibs, $1)=yes
5569 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5570 runpath_var='LD_RUN_PATH'
5572 if test "$GCC" = yes; then
5573 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5574 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5576 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5577 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5582 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5583 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5584 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5588 _LT_TAGVAR(ld_shlibs, $1)=no
5592 if test x$host_vendor = xsni; then
5594 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5595 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5601 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5602 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5604 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5606 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5607 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5608 _LT_DECL([], [extract_expsyms_cmds], [2],
5609 [The commands to extract the exported symbol list from a shared archive])
5612 # Do we need to explicitly link libc?
5614 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5616 # Assume -lc should be added
5617 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5619 if test "$enable_shared" = yes && test "$GCC" = yes; then
5620 case $_LT_TAGVAR(archive_cmds, $1) in
5622 # FIXME: we may have to deal with multi-command sequences.
5625 # Test whether the compiler implicitly links with -lc since on some
5626 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5627 # to ld, don't add -lc before -lgcc.
5628 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5629 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5631 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5633 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5636 libobjs=conftest.$ac_objext
5638 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5639 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5645 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5646 _LT_TAGVAR(allow_undefined_flag, $1)=
5647 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5649 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5651 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5653 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5655 cat conftest.err 1>&5
5659 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
5666 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5667 [Whether or not to add -lc for building shared libraries])
5668 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5669 [enable_shared_with_static_runtimes], [0],
5670 [Whether or not to disallow shared libs when runtime libs are static])
5671 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5672 [Compiler flag to allow reflexive dlopens])
5673 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5674 [Compiler flag to generate shared objects directly from archives])
5675 _LT_TAGDECL([], [compiler_needs_object], [1],
5676 [Whether the compiler copes with passing no objects directly])
5677 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5678 [Create an old-style archive from a shared archive])
5679 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5680 [Create a temporary old-style archive to link instead of a shared archive])
5681 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5682 _LT_TAGDECL([], [archive_expsym_cmds], [2])
5683 _LT_TAGDECL([], [module_cmds], [2],
5684 [Commands used to build a loadable module if different from building
5686 _LT_TAGDECL([], [module_expsym_cmds], [2])
5687 _LT_TAGDECL([], [with_gnu_ld], [1],
5688 [Whether we are building with GNU ld or not])
5689 _LT_TAGDECL([], [allow_undefined_flag], [1],
5690 [Flag that allows shared libraries with undefined symbols to be built])
5691 _LT_TAGDECL([], [no_undefined_flag], [1],
5692 [Flag that enforces no undefined symbols])
5693 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5694 [Flag to hardcode $libdir into a binary during linking.
5695 This must work even if $libdir does not exist])
5696 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5697 [Whether we need a single "-rpath" flag with a separated argument])
5698 _LT_TAGDECL([], [hardcode_direct], [0],
5699 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5700 DIR into the resulting binary])
5701 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5702 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5703 DIR into the resulting binary and the resulting library dependency is
5704 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5705 library is relocated])
5706 _LT_TAGDECL([], [hardcode_minus_L], [0],
5707 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5708 into the resulting binary])
5709 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5710 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5711 into the resulting binary])
5712 _LT_TAGDECL([], [hardcode_automatic], [0],
5713 [Set to "yes" if building a shared library automatically hardcodes DIR
5714 into the library and all subsequent libraries and executables linked
5716 _LT_TAGDECL([], [inherit_rpath], [0],
5717 [Set to yes if linker adds runtime paths of dependent libraries
5718 to runtime path list])
5719 _LT_TAGDECL([], [link_all_deplibs], [0],
5720 [Whether libtool must link a program against all its dependency libraries])
5721 _LT_TAGDECL([], [always_export_symbols], [0],
5722 [Set to "yes" if exported symbols are required])
5723 _LT_TAGDECL([], [export_symbols_cmds], [2],
5724 [The commands to list exported symbols])
5725 _LT_TAGDECL([], [exclude_expsyms], [1],
5726 [Symbols that should not be listed in the preloaded symbols])
5727 _LT_TAGDECL([], [include_expsyms], [1],
5728 [Symbols that must always be exported])
5729 _LT_TAGDECL([], [prelink_cmds], [2],
5730 [Commands necessary for linking programs (against libraries) with templates])
5731 _LT_TAGDECL([], [postlink_cmds], [2],
5732 [Commands necessary for finishing linking programs])
5733 _LT_TAGDECL([], [file_list_spec], [1],
5734 [Specify filename containing input files])
5735 dnl FIXME: Not yet implemented
5736 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5737 dnl [Compiler flag to generate thread safe objects])
5738 ])# _LT_LINKER_SHLIBS
5741 # _LT_LANG_C_CONFIG([TAG])
5742 # ------------------------
5743 # Ensure that the configuration variables for a C compiler are suitably
5744 # defined. These variables are subsequently used by _LT_CONFIG to write
5745 # the compiler configuration to `libtool'.
5746 m4_defun([_LT_LANG_C_CONFIG],
5747 [m4_require([_LT_DECL_EGREP])dnl
5751 # Source file extension for C test sources.
5754 # Object file extension for compiled C test sources.
5756 _LT_TAGVAR(objext, $1)=$objext
5758 # Code to be used in simple compile tests
5759 lt_simple_compile_test_code="int some_variable = 0;"
5761 # Code to be used in simple link tests
5762 lt_simple_link_test_code='int main(){return(0);}'
5765 # Save the default compiler, since it gets overwritten when the other
5766 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5767 compiler_DEFAULT=$CC
5769 # save warnings/boilerplate of simple test code
5770 _LT_COMPILER_BOILERPLATE
5771 _LT_LINKER_BOILERPLATE
5774 ## There is no encapsulation within the following macros, do not change
5775 ## the running order or otherwise move them around unless you know exactly
5776 ## what you are doing...
5777 if test -n "$compiler"; then
5778 _LT_COMPILER_NO_RTTI($1)
5779 _LT_COMPILER_PIC($1)
5780 _LT_COMPILER_C_O($1)
5781 _LT_COMPILER_FILE_LOCKS($1)
5782 _LT_LINKER_SHLIBS($1)
5783 _LT_SYS_DYNAMIC_LINKER($1)
5784 _LT_LINKER_HARDCODE_LIBPATH($1)
5788 # Report which library types will actually be built
5789 AC_MSG_CHECKING([if libtool supports shared libraries])
5790 AC_MSG_RESULT([$can_build_shared])
5792 AC_MSG_CHECKING([whether to build shared libraries])
5793 test "$can_build_shared" = "no" && enable_shared=no
5795 # On AIX, shared libraries and static libraries use the same namespace, and
5796 # are all built from PIC.
5799 test "$enable_shared" = yes && enable_static=no
5800 if test -n "$RANLIB"; then
5801 archive_cmds="$archive_cmds~\$RANLIB \$lib"
5802 postinstall_cmds='$RANLIB $lib'
5807 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5808 test "$enable_shared" = yes && enable_static=no
5812 AC_MSG_RESULT([$enable_shared])
5814 AC_MSG_CHECKING([whether to build static libraries])
5815 # Make sure either enable_shared or enable_static is yes.
5816 test "$enable_shared" = yes || enable_static=yes
5817 AC_MSG_RESULT([$enable_static])
5823 ])# _LT_LANG_C_CONFIG
5826 # _LT_LANG_CXX_CONFIG([TAG])
5827 # --------------------------
5828 # Ensure that the configuration variables for a C++ compiler are suitably
5829 # defined. These variables are subsequently used by _LT_CONFIG to write
5830 # the compiler configuration to `libtool'.
5831 m4_defun([_LT_LANG_CXX_CONFIG],
5832 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5833 m4_require([_LT_DECL_EGREP])dnl
5834 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
5835 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5836 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5837 (test "X$CXX" != "Xg++"))) ; then
5840 _lt_caught_CXX_error=yes
5844 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5845 _LT_TAGVAR(allow_undefined_flag, $1)=
5846 _LT_TAGVAR(always_export_symbols, $1)=no
5847 _LT_TAGVAR(archive_expsym_cmds, $1)=
5848 _LT_TAGVAR(compiler_needs_object, $1)=no
5849 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5850 _LT_TAGVAR(hardcode_direct, $1)=no
5851 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5852 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5853 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5854 _LT_TAGVAR(hardcode_minus_L, $1)=no
5855 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5856 _LT_TAGVAR(hardcode_automatic, $1)=no
5857 _LT_TAGVAR(inherit_rpath, $1)=no
5858 _LT_TAGVAR(module_cmds, $1)=
5859 _LT_TAGVAR(module_expsym_cmds, $1)=
5860 _LT_TAGVAR(link_all_deplibs, $1)=unknown
5861 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5862 _LT_TAGVAR(reload_flag, $1)=$reload_flag
5863 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
5864 _LT_TAGVAR(no_undefined_flag, $1)=
5865 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5866 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5868 # Source file extension for C++ test sources.
5871 # Object file extension for compiled C++ test sources.
5873 _LT_TAGVAR(objext, $1)=$objext
5875 # No sense in running all these tests if we already determined that
5876 # the CXX compiler isn't working. Some variables (like enable_shared)
5877 # are currently assumed to apply to all compilers on this platform,
5878 # and will be corrupted by setting them based on a non-working compiler.
5879 if test "$_lt_caught_CXX_error" != yes; then
5880 # Code to be used in simple compile tests
5881 lt_simple_compile_test_code="int some_variable = 0;"
5883 # Code to be used in simple link tests
5884 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5886 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5889 # save warnings/boilerplate of simple test code
5890 _LT_COMPILER_BOILERPLATE
5891 _LT_LINKER_BOILERPLATE
5893 # Allow CC to be a program name with arguments.
5895 lt_save_CFLAGS=$CFLAGS
5899 lt_save_with_gnu_ld=$with_gnu_ld
5900 lt_save_path_LD=$lt_cv_path_LD
5901 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5902 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5904 $as_unset lt_cv_prog_gnu_ld
5906 if test -n "${lt_cv_path_LDCXX+set}"; then
5907 lt_cv_path_LD=$lt_cv_path_LDCXX
5909 $as_unset lt_cv_path_LD
5911 test -z "${LDCXX+set}" || LD=$LDCXX
5915 _LT_TAGVAR(compiler, $1)=$CC
5916 _LT_CC_BASENAME([$compiler])
5918 if test -n "$compiler"; then
5919 # We don't want -fno-exception when compiling C++ code, so set the
5920 # no_builtin_flag separately
5921 if test "$GXX" = yes; then
5922 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5924 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5927 if test "$GXX" = yes; then
5928 # Set up default GNU C++ configuration
5932 # Check if GNU C++ uses GNU ld as the underlying linker, since the
5933 # archiving commands below assume that GNU ld is being used.
5934 if test "$with_gnu_ld" = yes; then
5935 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5936 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5938 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5939 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5941 # If archive_cmds runs LD, not CC, wlarc should be empty
5942 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5943 # investigate it a little bit more. (MM)
5946 # ancient GNU ld didn't support --whole-archive et. al.
5947 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5948 $GREP 'no-whole-archive' > /dev/null; then
5949 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5951 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5957 # A generic and very simple default shared library creation
5958 # command for GNU C++ for the case where it uses the native
5959 # linker, instead of GNU ld. If possible, this setting should
5960 # overridden to take advantage of the native linker features on
5961 # the platform it is being used on.
5962 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5965 # Commands to make compiler produce verbose output that lists
5966 # what "hidden" libraries, object files and flags are used when
5967 # linking a shared library.
5968 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
5976 # PORTME: fill in a description of your system's C++ link characteristics
5977 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5978 _LT_TAGVAR(ld_shlibs, $1)=yes
5981 # FIXME: insert proper C++ library support
5982 _LT_TAGVAR(ld_shlibs, $1)=no
5985 if test "$host_cpu" = ia64; then
5986 # On IA64, the linker does run time linking by default, so we don't
5987 # have to do anything special.
5988 aix_use_runtimelinking=no
5989 exp_sym_flag='-Bexport'
5992 aix_use_runtimelinking=no
5994 # Test if we are trying to use run time linking or normal
5995 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5996 # need to do runtime linking.
5997 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5998 for ld_flag in $LDFLAGS; do
6001 aix_use_runtimelinking=yes
6009 exp_sym_flag='-bexport'
6010 no_entry_flag='-bnoentry'
6013 # When large executables or shared objects are built, AIX ld can
6014 # have problems creating the table of contents. If linking a library
6015 # or program results in "error TOC overflow" add -mminimal-toc to
6016 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6017 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6019 _LT_TAGVAR(archive_cmds, $1)=''
6020 _LT_TAGVAR(hardcode_direct, $1)=yes
6021 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6022 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6023 _LT_TAGVAR(link_all_deplibs, $1)=yes
6024 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
6026 if test "$GXX" = yes; then
6027 case $host_os in aix4.[[012]]|aix4.[[012]].*)
6028 # We only want to do this on AIX 4.2 and lower, the check
6029 # below for broken collect2 doesn't work under 4.3+
6030 collect2name=`${CC} -print-prog-name=collect2`
6031 if test -f "$collect2name" &&
6032 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6034 # We have reworked collect2
6037 # We have old collect2
6038 _LT_TAGVAR(hardcode_direct, $1)=unsupported
6039 # It fails to find uninstalled libraries when the uninstalled
6040 # path is not listed in the libpath. Setting hardcode_minus_L
6041 # to unsupported forces relinking
6042 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6043 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6044 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6047 shared_flag='-shared'
6048 if test "$aix_use_runtimelinking" = yes; then
6049 shared_flag="$shared_flag "'${wl}-G'
6053 if test "$host_cpu" = ia64; then
6054 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6055 # chokes on -Wl,-G. The following line is correct:
6058 if test "$aix_use_runtimelinking" = yes; then
6059 shared_flag='${wl}-G'
6061 shared_flag='${wl}-bM:SRE'
6066 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
6067 # It seems that -bexpall does not export symbols beginning with
6068 # underscore (_), so it is better to generate a list of symbols to
6070 _LT_TAGVAR(always_export_symbols, $1)=yes
6071 if test "$aix_use_runtimelinking" = yes; then
6072 # Warning - without using the other runtime loading flags (-brtl),
6073 # -berok will link without error, but may produce a broken library.
6074 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
6075 # Determine the default libpath from the value encoded in an empty
6077 _LT_SYS_MODULE_PATH_AIX([$1])
6078 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6080 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
6082 if test "$host_cpu" = ia64; then
6083 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6084 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6085 _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
6087 # Determine the default libpath from the value encoded in an
6089 _LT_SYS_MODULE_PATH_AIX([$1])
6090 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6091 # Warning - without using the other run time loading flags,
6092 # -berok will link without error, but may produce a broken library.
6093 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6094 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6095 if test "$with_gnu_ld" = yes; then
6096 # We only use this code for GNU lds that support --whole-archive.
6097 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6099 # Exported symbols can be pulled into shared objects from archives
6100 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6102 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6103 # This is similar to how AIX traditionally builds its shared
6105 _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
6111 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6112 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6113 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6114 # support --undefined. This deserves some investigation. FIXME
6115 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6117 _LT_TAGVAR(ld_shlibs, $1)=no
6122 case $cc_basename in
6124 # FIXME: insert proper C++ library support
6125 _LT_TAGVAR(ld_shlibs, $1)=no
6130 cygwin* | mingw* | pw32* | cegcc*)
6131 case $GXX,$cc_basename in
6134 # hardcode_libdir_flag_spec is actually meaningless, as there is
6135 # no search path for DLLs.
6136 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6137 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6138 _LT_TAGVAR(always_export_symbols, $1)=yes
6139 _LT_TAGVAR(file_list_spec, $1)='@'
6140 # Tell ltmain to make .lib files, not .a files.
6142 # Tell ltmain to make .dll files, not .so files.
6144 # FIXME: Setting linknames here is a bad hack.
6145 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
6146 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6147 $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
6149 $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
6151 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6153 # The linker will not automatically build a static lib if we build a DLL.
6154 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6155 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6157 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6158 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6159 lt_tool_outputfile="@TOOL_OUTPUT@"~
6160 case $lt_outputfile in
6163 lt_outputfile="$lt_outputfile.exe"
6164 lt_tool_outputfile="$lt_tool_outputfile.exe"
6167 func_to_tool_file "$lt_outputfile"~
6168 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
6169 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6170 $RM "$lt_outputfile.manifest";
6175 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6176 # as there is no search path for DLLs.
6177 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6178 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
6179 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6180 _LT_TAGVAR(always_export_symbols, $1)=no
6181 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6183 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6184 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
6185 # If the export-symbols file already is a .def file (1st line
6186 # is EXPORTS), use it as is; otherwise, prepend...
6187 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6188 cp $export_symbols $output_objdir/$soname.def;
6190 echo EXPORTS > $output_objdir/$soname.def;
6191 cat $export_symbols >> $output_objdir/$soname.def;
6193 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
6195 _LT_TAGVAR(ld_shlibs, $1)=no
6200 darwin* | rhapsody*)
6201 _LT_DARWIN_LINKER_FEATURES($1)
6205 case $cc_basename in
6207 # FIXME: insert proper C++ library support
6208 _LT_TAGVAR(ld_shlibs, $1)=no
6211 # Green Hills C++ Compiler
6212 # FIXME: insert proper C++ library support
6213 _LT_TAGVAR(ld_shlibs, $1)=no
6216 # FIXME: insert proper C++ library support
6217 _LT_TAGVAR(ld_shlibs, $1)=no
6223 # C++ shared libraries reported to be fairly broken before
6225 _LT_TAGVAR(ld_shlibs, $1)=no
6229 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6232 freebsd* | dragonfly*)
6233 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6235 _LT_TAGVAR(ld_shlibs, $1)=yes
6242 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6243 _LT_TAGVAR(link_all_deplibs, $1)=yes
6247 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6248 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6249 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6250 _LT_TAGVAR(hardcode_direct, $1)=yes
6251 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6252 # but as the default
6253 # location of the library.
6255 case $cc_basename in
6257 # FIXME: insert proper C++ library support
6258 _LT_TAGVAR(ld_shlibs, $1)=no
6261 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6262 # Commands to make compiler produce verbose output that lists
6263 # what "hidden" libraries, object files and flags are used when
6264 # linking a shared library.
6266 # There doesn't appear to be a way to prevent this compiler from
6267 # explicitly linking system object files so we need to strip them
6268 # from the output so that they don't get included in the library
6270 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6273 if test "$GXX" = yes; then
6274 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6276 # FIXME: insert proper C++ library support
6277 _LT_TAGVAR(ld_shlibs, $1)=no
6284 if test $with_gnu_ld = no; then
6285 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6286 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6292 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6298 _LT_TAGVAR(hardcode_direct, $1)=no
6299 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6302 _LT_TAGVAR(hardcode_direct, $1)=yes
6303 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6304 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6305 # but as the default
6306 # location of the library.
6310 case $cc_basename in
6312 # FIXME: insert proper C++ library support
6313 _LT_TAGVAR(ld_shlibs, $1)=no
6318 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6321 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6324 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6327 # Commands to make compiler produce verbose output that lists
6328 # what "hidden" libraries, object files and flags are used when
6329 # linking a shared library.
6331 # There doesn't appear to be a way to prevent this compiler from
6332 # explicitly linking system object files so we need to strip them
6333 # from the output so that they don't get included in the library
6335 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6338 if test "$GXX" = yes; then
6339 if test $with_gnu_ld = no; then
6342 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6345 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6348 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6353 # FIXME: insert proper C++ library support
6354 _LT_TAGVAR(ld_shlibs, $1)=no
6361 _LT_TAGVAR(hardcode_direct, $1)=no
6362 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6363 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6364 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6365 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6366 # Instead, shared libraries are loaded at an image base (0x10000000 by
6367 # default) and relocated if they conflict, which is a slow very memory
6368 # consuming and fragmenting process. To avoid this, we pick a random,
6369 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6370 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6371 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6372 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6375 case $cc_basename in
6378 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
6380 # Archives containing C++ object files must be created using
6381 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6382 # necessary to make sure instantiated templates are included
6384 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6387 if test "$GXX" = yes; then
6388 if test "$with_gnu_ld" = no; then
6389 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6391 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
6394 _LT_TAGVAR(link_all_deplibs, $1)=yes
6397 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6398 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6399 _LT_TAGVAR(inherit_rpath, $1)=yes
6402 linux* | k*bsd*-gnu | kopensolaris*-gnu)
6403 case $cc_basename in
6405 # Kuck and Associates, Inc. (KAI) C++ Compiler
6407 # KCC will only create a shared library if the output file
6408 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6409 # to its proper name (with version) after linking.
6410 _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
6411 _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
6412 # Commands to make compiler produce verbose output that lists
6413 # what "hidden" libraries, object files and flags are used when
6414 # linking a shared library.
6416 # There doesn't appear to be a way to prevent this compiler from
6417 # explicitly linking system object files so we need to strip them
6418 # from the output so that they don't get included in the library
6420 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6422 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6423 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6425 # Archives containing C++ object files must be created using
6426 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6427 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6432 # version 8.0 and above of icpc choke on multiply defined symbols
6433 # if we add $predep_objects and $postdep_objects, however 7.1 and
6434 # earlier do not add the objects themselves.
6435 case `$CC -V 2>&1` in
6437 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6438 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
6440 *) # Version 8.0 or newer
6443 ia64*) tmp_idyn=' -i_dynamic';;
6445 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6446 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
6449 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6450 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6451 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6452 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6455 # Portland Group C++ compiler
6457 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6458 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6460 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6461 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
6462 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6464 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6465 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
6467 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6469 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6470 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6471 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6473 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6474 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
6476 *) # Version 6 and above use weak symbols
6477 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6478 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
6482 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6483 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6484 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
6488 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6489 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
6491 runpath_var=LD_RUN_PATH
6492 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6493 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6495 # Commands to make compiler produce verbose output that lists
6496 # what "hidden" libraries, object files and flags are used when
6497 # linking a shared library.
6499 # There doesn't appear to be a way to prevent this compiler from
6500 # explicitly linking system object files so we need to strip them
6501 # from the output so that they don't get included in the library
6503 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
6505 xl* | mpixl* | bgxl*)
6506 # IBM XL 8.0 on PPC, with GNU ld
6507 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6508 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6509 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6510 if test "x$supports_anon_versioning" = xyes; then
6511 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6512 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6513 echo "local: *; };" >> $output_objdir/$libname.ver~
6514 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6518 case `$CC -V 2>&1 | sed 5q` in
6521 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6522 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6523 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
6524 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6525 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
6526 _LT_TAGVAR(compiler_needs_object, $1)=yes
6528 # Not sure whether something based on
6529 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6531 output_verbose_link_cmd='func_echo_all'
6533 # Archives containing C++ object files must be created using
6534 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6535 # necessary to make sure instantiated templates are included
6537 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6545 # FIXME: insert proper C++ library support
6546 _LT_TAGVAR(ld_shlibs, $1)=no
6550 # FIXME: insert proper C++ library support
6551 _LT_TAGVAR(ld_shlibs, $1)=no
6555 case $cc_basename in
6557 # FIXME: insert proper C++ library support
6558 _LT_TAGVAR(ld_shlibs, $1)=no
6561 # FIXME: insert proper C++ library support
6562 _LT_TAGVAR(ld_shlibs, $1)=no
6568 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6569 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6571 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6572 _LT_TAGVAR(hardcode_direct, $1)=yes
6573 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6575 # Workaround some broken pre-1.5 toolchains
6576 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6580 _LT_TAGVAR(ld_shlibs, $1)=yes
6584 # C++ shared libraries are fairly broken
6585 _LT_TAGVAR(ld_shlibs, $1)=no
6589 if test -f /usr/libexec/ld.so; then
6590 _LT_TAGVAR(hardcode_direct, $1)=yes
6591 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6592 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6593 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6594 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6595 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6596 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
6597 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6598 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6600 output_verbose_link_cmd=func_echo_all
6602 _LT_TAGVAR(ld_shlibs, $1)=no
6606 osf3* | osf4* | osf5*)
6607 case $cc_basename in
6609 # Kuck and Associates, Inc. (KAI) C++ Compiler
6611 # KCC will only create a shared library if the output file
6612 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6613 # to its proper name (with version) after linking.
6614 _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
6616 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6617 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6619 # Archives containing C++ object files must be created using
6620 # the KAI C++ compiler.
6622 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6623 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6627 # Rational C++ 2.4.1
6628 # FIXME: insert proper C++ library support
6629 _LT_TAGVAR(ld_shlibs, $1)=no
6634 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6635 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
6636 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6639 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6640 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
6641 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6642 echo "-hidden">> $lib.exp~
6643 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
6645 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6649 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6651 # Commands to make compiler produce verbose output that lists
6652 # what "hidden" libraries, object files and flags are used when
6653 # linking a shared library.
6655 # There doesn't appear to be a way to prevent this compiler from
6656 # explicitly linking system object files so we need to strip them
6657 # from the output so that they don't get included in the library
6659 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6662 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6663 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6666 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6669 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6673 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6674 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6676 # Commands to make compiler produce verbose output that lists
6677 # what "hidden" libraries, object files and flags are used when
6678 # linking a shared library.
6679 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6682 # FIXME: insert proper C++ library support
6683 _LT_TAGVAR(ld_shlibs, $1)=no
6690 # FIXME: insert proper C++ library support
6691 _LT_TAGVAR(ld_shlibs, $1)=no
6695 case $cc_basename in
6698 # FIXME: insert proper C++ library support
6699 _LT_TAGVAR(ld_shlibs, $1)=no
6703 # FIXME: insert proper C++ library support
6704 _LT_TAGVAR(ld_shlibs, $1)=no
6707 # FIXME: insert proper C++ library support
6708 _LT_TAGVAR(ld_shlibs, $1)=no
6714 case $cc_basename in
6716 # Sun C++ 4.2, 5.x and Centerline C++
6717 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6718 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6719 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6720 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6721 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6723 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6724 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6726 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6728 # The compiler driver will combine and reorder linker options,
6729 # but understands `-z linker_flag'.
6730 # Supported since Solaris 2.6 (maybe 2.5.1?)
6731 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6734 _LT_TAGVAR(link_all_deplibs, $1)=yes
6736 output_verbose_link_cmd='func_echo_all'
6738 # Archives containing C++ object files must be created using
6739 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6740 # necessary to make sure instantiated templates are included
6742 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6745 # Green Hills C++ Compiler
6746 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6748 # The C++ compiler must be used to create the archive.
6749 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6752 # GNU C++ compiler with Solaris linker
6753 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6754 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6755 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6756 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6757 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6758 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6760 # Commands to make compiler produce verbose output that lists
6761 # what "hidden" libraries, object files and flags are used when
6762 # linking a shared library.
6763 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6765 # g++ 2.7 appears to require `-G' NOT `-shared' on this
6767 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6768 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6769 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6771 # Commands to make compiler produce verbose output that lists
6772 # what "hidden" libraries, object files and flags are used when
6773 # linking a shared library.
6774 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6777 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6779 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6781 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6789 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6790 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6791 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6792 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6793 runpath_var='LD_RUN_PATH'
6795 case $cc_basename in
6797 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6798 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6801 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6802 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6807 sysv5* | sco3.2v5* | sco5v6*)
6808 # Note: We can NOT use -z defs as we might desire, because we do not
6809 # link with -lc, and that would cause any symbols used from libc to
6810 # always be unresolved, which means just about no library would
6811 # ever link correctly. If we're not using GNU ld we use -z text
6812 # though, which does catch some bad symbols but isn't as heavy-handed
6814 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6815 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6816 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6817 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6818 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6819 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6820 _LT_TAGVAR(link_all_deplibs, $1)=yes
6821 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6822 runpath_var='LD_RUN_PATH'
6824 case $cc_basename in
6826 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6827 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6828 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6829 '"$_LT_TAGVAR(old_archive_cmds, $1)"
6830 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6831 '"$_LT_TAGVAR(reload_cmds, $1)"
6834 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6835 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6841 case $cc_basename in
6843 # NonStop-UX NCC 3.20
6844 # FIXME: insert proper C++ library support
6845 _LT_TAGVAR(ld_shlibs, $1)=no
6848 # FIXME: insert proper C++ library support
6849 _LT_TAGVAR(ld_shlibs, $1)=no
6855 # FIXME: insert proper C++ library support
6856 _LT_TAGVAR(ld_shlibs, $1)=no
6860 # FIXME: insert proper C++ library support
6861 _LT_TAGVAR(ld_shlibs, $1)=no
6865 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6866 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6868 _LT_TAGVAR(GCC, $1)="$GXX"
6869 _LT_TAGVAR(LD, $1)="$LD"
6872 ## There is no encapsulation within the following macros, do not change
6873 ## the running order or otherwise move them around unless you know exactly
6874 ## what you are doing...
6875 _LT_SYS_HIDDEN_LIBDEPS($1)
6876 _LT_COMPILER_PIC($1)
6877 _LT_COMPILER_C_O($1)
6878 _LT_COMPILER_FILE_LOCKS($1)
6879 _LT_LINKER_SHLIBS($1)
6880 _LT_SYS_DYNAMIC_LINKER($1)
6881 _LT_LINKER_HARDCODE_LIBPATH($1)
6884 fi # test -n "$compiler"
6887 CFLAGS=$lt_save_CFLAGS
6891 with_gnu_ld=$lt_save_with_gnu_ld
6892 lt_cv_path_LDCXX=$lt_cv_path_LD
6893 lt_cv_path_LD=$lt_save_path_LD
6894 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6895 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6896 fi # test "$_lt_caught_CXX_error" != yes
6899 ])# _LT_LANG_CXX_CONFIG
6902 # _LT_FUNC_STRIPNAME_CNF
6903 # ----------------------
6904 # func_stripname_cnf prefix suffix name
6905 # strip PREFIX and SUFFIX off of NAME.
6906 # PREFIX and SUFFIX must not contain globbing or regex special
6907 # characters, hashes, percent signs, but SUFFIX may contain a leading
6908 # dot (in which case that matches only a dot).
6910 # This function is identical to the (non-XSI) version of func_stripname,
6911 # except this one can be used by m4 code that may be executed by configure,
6912 # rather than the libtool script.
6913 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
6914 AC_REQUIRE([_LT_DECL_SED])
6915 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
6916 func_stripname_cnf ()
6919 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
6920 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
6922 } # func_stripname_cnf
6923 ])# _LT_FUNC_STRIPNAME_CNF
6925 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6926 # ---------------------------------
6927 # Figure out "hidden" library dependencies from verbose
6928 # compiler output when linking a shared library.
6929 # Parse the compiler output and extract the necessary
6930 # objects, libraries and library flags.
6931 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6932 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6933 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
6934 # Dependencies to place before and after the object being linked:
6935 _LT_TAGVAR(predep_objects, $1)=
6936 _LT_TAGVAR(postdep_objects, $1)=
6937 _LT_TAGVAR(predeps, $1)=
6938 _LT_TAGVAR(postdeps, $1)=
6939 _LT_TAGVAR(compiler_lib_search_path, $1)=
6941 dnl we can't use the lt_simple_compile_test_code here,
6942 dnl because it contains code intended for an executable,
6943 dnl not a library. It's possible we should let each
6944 dnl tag define a new lt_????_link_test_code variable,
6945 dnl but it's only used here...
6946 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6948 void foo (void) { a = 0; }
6950 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6954 Foo (void) { a = 0; }
6959 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6967 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6975 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6978 public void bar (void) {
6983 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
6990 _lt_libdeps_save_CFLAGS=$CFLAGS
6991 case "$CC $CFLAGS " in #(
6992 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
6993 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
6994 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
6997 dnl Parse the compiler output and extract the necessary
6998 dnl objects, libraries and library flags.
6999 if AC_TRY_EVAL(ac_compile); then
7000 # Parse the compiler output and extract the necessary
7001 # objects, libraries and library flags.
7003 # Sentinel used to keep track of whether or not we are before
7004 # the conftest object file.
7005 pre_test_object_deps_done=no
7007 for p in `eval "$output_verbose_link_cmd"`; do
7011 # Some compilers place space between "-{L,R}" and the path.
7013 if test $p = "-L" ||
7014 test $p = "-R"; then
7019 # Expand the sysroot to ease extracting the directories later.
7020 if test -z "$prev"; then
7022 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7023 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7024 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7028 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7030 if test "$pre_test_object_deps_done" = no; then
7033 # Internal compiler library paths should come after those
7034 # provided the user. The postdeps already come after the
7035 # user supplied libs so there is no need to process them.
7036 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7037 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
7039 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
7042 # The "-l" case would never come before the object being
7043 # linked, so don't bother handling this case.
7046 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7047 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
7049 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
7055 *.lto.$objext) ;; # Ignore GCC LTO objects
7057 # This assumes that the test object file only shows up
7058 # once in the compiler output.
7059 if test "$p" = "conftest.$objext"; then
7060 pre_test_object_deps_done=yes
7064 if test "$pre_test_object_deps_done" = no; then
7065 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7066 _LT_TAGVAR(predep_objects, $1)="$p"
7068 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7071 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7072 _LT_TAGVAR(postdep_objects, $1)="$p"
7074 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7079 *) ;; # Ignore the rest.
7087 echo "libtool.m4: error: problem compiling $1 test program"
7090 $RM -f confest.$objext
7091 CFLAGS=$_lt_libdeps_save_CFLAGS
7093 # PORTME: override above test on systems where it is broken
7097 # Interix 3.5 installs completely hosed .la files for C++, so rather than
7098 # hack all around it, let's just trust "g++" to DTRT.
7099 _LT_TAGVAR(predep_objects,$1)=
7100 _LT_TAGVAR(postdep_objects,$1)=
7101 _LT_TAGVAR(postdeps,$1)=
7105 case `$CC -V 2>&1 | sed 5q` in
7109 # The more standards-conforming stlport4 library is
7110 # incompatible with the Cstd library. Avoid specifying
7111 # it if it's in CXXFLAGS. Ignore libCrun as
7112 # -library=stlport4 depends on it.
7113 case " $CXX $CXXFLAGS " in
7114 *" -library=stlport4 "*)
7115 solaris_use_stlport4=yes
7119 if test "$solaris_use_stlport4" != yes; then
7120 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7127 case $cc_basename in
7129 # The more standards-conforming stlport4 library is
7130 # incompatible with the Cstd library. Avoid specifying
7131 # it if it's in CXXFLAGS. Ignore libCrun as
7132 # -library=stlport4 depends on it.
7133 case " $CXX $CXXFLAGS " in
7134 *" -library=stlport4 "*)
7135 solaris_use_stlport4=yes
7139 # Adding this requires a known-good setup of shared libraries for
7140 # Sun compiler versions before 5.6, else PIC objects from an old
7141 # archive will be linked into the output, leading to subtle bugs.
7142 if test "$solaris_use_stlport4" != yes; then
7143 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7151 case " $_LT_TAGVAR(postdeps, $1) " in
7152 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7154 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7155 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7156 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
7158 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7159 [The directories searched by this compiler when creating a shared library])
7160 _LT_TAGDECL([], [predep_objects], [1],
7161 [Dependencies to place before and after the objects being linked to
7162 create a shared library])
7163 _LT_TAGDECL([], [postdep_objects], [1])
7164 _LT_TAGDECL([], [predeps], [1])
7165 _LT_TAGDECL([], [postdeps], [1])
7166 _LT_TAGDECL([], [compiler_lib_search_path], [1],
7167 [The library search path used internally by the compiler when linking
7169 ])# _LT_SYS_HIDDEN_LIBDEPS
7172 # _LT_LANG_F77_CONFIG([TAG])
7173 # --------------------------
7174 # Ensure that the configuration variables for a Fortran 77 compiler are
7175 # suitably defined. These variables are subsequently used by _LT_CONFIG
7176 # to write the compiler configuration to `libtool'.
7177 m4_defun([_LT_LANG_F77_CONFIG],
7178 [AC_LANG_PUSH(Fortran 77)
7179 if test -z "$F77" || test "X$F77" = "Xno"; then
7183 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7184 _LT_TAGVAR(allow_undefined_flag, $1)=
7185 _LT_TAGVAR(always_export_symbols, $1)=no
7186 _LT_TAGVAR(archive_expsym_cmds, $1)=
7187 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7188 _LT_TAGVAR(hardcode_direct, $1)=no
7189 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7190 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7191 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7192 _LT_TAGVAR(hardcode_minus_L, $1)=no
7193 _LT_TAGVAR(hardcode_automatic, $1)=no
7194 _LT_TAGVAR(inherit_rpath, $1)=no
7195 _LT_TAGVAR(module_cmds, $1)=
7196 _LT_TAGVAR(module_expsym_cmds, $1)=
7197 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7198 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7199 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7200 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7201 _LT_TAGVAR(no_undefined_flag, $1)=
7202 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7203 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7205 # Source file extension for f77 test sources.
7208 # Object file extension for compiled f77 test sources.
7210 _LT_TAGVAR(objext, $1)=$objext
7212 # No sense in running all these tests if we already determined that
7213 # the F77 compiler isn't working. Some variables (like enable_shared)
7214 # are currently assumed to apply to all compilers on this platform,
7215 # and will be corrupted by setting them based on a non-working compiler.
7216 if test "$_lt_disable_F77" != yes; then
7217 # Code to be used in simple compile tests
7218 lt_simple_compile_test_code="\
7224 # Code to be used in simple link tests
7225 lt_simple_link_test_code="\
7230 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7233 # save warnings/boilerplate of simple test code
7234 _LT_COMPILER_BOILERPLATE
7235 _LT_LINKER_BOILERPLATE
7237 # Allow CC to be a program name with arguments.
7240 lt_save_CFLAGS=$CFLAGS
7244 _LT_TAGVAR(compiler, $1)=$CC
7245 _LT_CC_BASENAME([$compiler])
7247 if test -n "$compiler"; then
7248 AC_MSG_CHECKING([if libtool supports shared libraries])
7249 AC_MSG_RESULT([$can_build_shared])
7251 AC_MSG_CHECKING([whether to build shared libraries])
7252 test "$can_build_shared" = "no" && enable_shared=no
7254 # On AIX, shared libraries and static libraries use the same namespace, and
7255 # are all built from PIC.
7258 test "$enable_shared" = yes && enable_static=no
7259 if test -n "$RANLIB"; then
7260 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7261 postinstall_cmds='$RANLIB $lib'
7265 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7266 test "$enable_shared" = yes && enable_static=no
7270 AC_MSG_RESULT([$enable_shared])
7272 AC_MSG_CHECKING([whether to build static libraries])
7273 # Make sure either enable_shared or enable_static is yes.
7274 test "$enable_shared" = yes || enable_static=yes
7275 AC_MSG_RESULT([$enable_static])
7277 _LT_TAGVAR(GCC, $1)="$G77"
7278 _LT_TAGVAR(LD, $1)="$LD"
7281 ## There is no encapsulation within the following macros, do not change
7282 ## the running order or otherwise move them around unless you know exactly
7283 ## what you are doing...
7284 _LT_COMPILER_PIC($1)
7285 _LT_COMPILER_C_O($1)
7286 _LT_COMPILER_FILE_LOCKS($1)
7287 _LT_LINKER_SHLIBS($1)
7288 _LT_SYS_DYNAMIC_LINKER($1)
7289 _LT_LINKER_HARDCODE_LIBPATH($1)
7292 fi # test -n "$compiler"
7296 CFLAGS="$lt_save_CFLAGS"
7297 fi # test "$_lt_disable_F77" != yes
7300 ])# _LT_LANG_F77_CONFIG
7303 # _LT_LANG_FC_CONFIG([TAG])
7304 # -------------------------
7305 # Ensure that the configuration variables for a Fortran compiler are
7306 # suitably defined. These variables are subsequently used by _LT_CONFIG
7307 # to write the compiler configuration to `libtool'.
7308 m4_defun([_LT_LANG_FC_CONFIG],
7309 [AC_LANG_PUSH(Fortran)
7311 if test -z "$FC" || test "X$FC" = "Xno"; then
7315 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7316 _LT_TAGVAR(allow_undefined_flag, $1)=
7317 _LT_TAGVAR(always_export_symbols, $1)=no
7318 _LT_TAGVAR(archive_expsym_cmds, $1)=
7319 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7320 _LT_TAGVAR(hardcode_direct, $1)=no
7321 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7322 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7323 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7324 _LT_TAGVAR(hardcode_minus_L, $1)=no
7325 _LT_TAGVAR(hardcode_automatic, $1)=no
7326 _LT_TAGVAR(inherit_rpath, $1)=no
7327 _LT_TAGVAR(module_cmds, $1)=
7328 _LT_TAGVAR(module_expsym_cmds, $1)=
7329 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7330 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7331 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7332 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7333 _LT_TAGVAR(no_undefined_flag, $1)=
7334 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7335 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7337 # Source file extension for fc test sources.
7338 ac_ext=${ac_fc_srcext-f}
7340 # Object file extension for compiled fc test sources.
7342 _LT_TAGVAR(objext, $1)=$objext
7344 # No sense in running all these tests if we already determined that
7345 # the FC compiler isn't working. Some variables (like enable_shared)
7346 # are currently assumed to apply to all compilers on this platform,
7347 # and will be corrupted by setting them based on a non-working compiler.
7348 if test "$_lt_disable_FC" != yes; then
7349 # Code to be used in simple compile tests
7350 lt_simple_compile_test_code="\
7356 # Code to be used in simple link tests
7357 lt_simple_link_test_code="\
7362 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7365 # save warnings/boilerplate of simple test code
7366 _LT_COMPILER_BOILERPLATE
7367 _LT_LINKER_BOILERPLATE
7369 # Allow CC to be a program name with arguments.
7372 lt_save_CFLAGS=$CFLAGS
7376 GCC=$ac_cv_fc_compiler_gnu
7378 _LT_TAGVAR(compiler, $1)=$CC
7379 _LT_CC_BASENAME([$compiler])
7381 if test -n "$compiler"; then
7382 AC_MSG_CHECKING([if libtool supports shared libraries])
7383 AC_MSG_RESULT([$can_build_shared])
7385 AC_MSG_CHECKING([whether to build shared libraries])
7386 test "$can_build_shared" = "no" && enable_shared=no
7388 # On AIX, shared libraries and static libraries use the same namespace, and
7389 # are all built from PIC.
7392 test "$enable_shared" = yes && enable_static=no
7393 if test -n "$RANLIB"; then
7394 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7395 postinstall_cmds='$RANLIB $lib'
7399 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7400 test "$enable_shared" = yes && enable_static=no
7404 AC_MSG_RESULT([$enable_shared])
7406 AC_MSG_CHECKING([whether to build static libraries])
7407 # Make sure either enable_shared or enable_static is yes.
7408 test "$enable_shared" = yes || enable_static=yes
7409 AC_MSG_RESULT([$enable_static])
7411 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
7412 _LT_TAGVAR(LD, $1)="$LD"
7415 ## There is no encapsulation within the following macros, do not change
7416 ## the running order or otherwise move them around unless you know exactly
7417 ## what you are doing...
7418 _LT_SYS_HIDDEN_LIBDEPS($1)
7419 _LT_COMPILER_PIC($1)
7420 _LT_COMPILER_C_O($1)
7421 _LT_COMPILER_FILE_LOCKS($1)
7422 _LT_LINKER_SHLIBS($1)
7423 _LT_SYS_DYNAMIC_LINKER($1)
7424 _LT_LINKER_HARDCODE_LIBPATH($1)
7427 fi # test -n "$compiler"
7431 CFLAGS=$lt_save_CFLAGS
7432 fi # test "$_lt_disable_FC" != yes
7435 ])# _LT_LANG_FC_CONFIG
7438 # _LT_LANG_GCJ_CONFIG([TAG])
7439 # --------------------------
7440 # Ensure that the configuration variables for the GNU Java Compiler compiler
7441 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7442 # to write the compiler configuration to `libtool'.
7443 m4_defun([_LT_LANG_GCJ_CONFIG],
7444 [AC_REQUIRE([LT_PROG_GCJ])dnl
7447 # Source file extension for Java test sources.
7450 # Object file extension for compiled Java test sources.
7452 _LT_TAGVAR(objext, $1)=$objext
7454 # Code to be used in simple compile tests
7455 lt_simple_compile_test_code="class foo {}"
7457 # Code to be used in simple link tests
7458 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7460 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7463 # save warnings/boilerplate of simple test code
7464 _LT_COMPILER_BOILERPLATE
7465 _LT_LINKER_BOILERPLATE
7467 # Allow CC to be a program name with arguments.
7469 lt_save_CFLAGS=$CFLAGS
7475 _LT_TAGVAR(compiler, $1)=$CC
7476 _LT_TAGVAR(LD, $1)="$LD"
7477 _LT_CC_BASENAME([$compiler])
7479 # GCJ did not exist at the time GCC didn't implicitly link libc in.
7480 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7482 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7483 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7484 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7487 ## There is no encapsulation within the following macros, do not change
7488 ## the running order or otherwise move them around unless you know exactly
7489 ## what you are doing...
7490 if test -n "$compiler"; then
7491 _LT_COMPILER_NO_RTTI($1)
7492 _LT_COMPILER_PIC($1)
7493 _LT_COMPILER_C_O($1)
7494 _LT_COMPILER_FILE_LOCKS($1)
7495 _LT_LINKER_SHLIBS($1)
7496 _LT_LINKER_HARDCODE_LIBPATH($1)
7505 CFLAGS=$lt_save_CFLAGS
7506 ])# _LT_LANG_GCJ_CONFIG
7509 # _LT_LANG_GO_CONFIG([TAG])
7510 # --------------------------
7511 # Ensure that the configuration variables for the GNU Go compiler
7512 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7513 # to write the compiler configuration to `libtool'.
7514 m4_defun([_LT_LANG_GO_CONFIG],
7515 [AC_REQUIRE([LT_PROG_GO])dnl
7518 # Source file extension for Go test sources.
7521 # Object file extension for compiled Go test sources.
7523 _LT_TAGVAR(objext, $1)=$objext
7525 # Code to be used in simple compile tests
7526 lt_simple_compile_test_code="package main; func main() { }"
7528 # Code to be used in simple link tests
7529 lt_simple_link_test_code='package main; func main() { }'
7531 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7534 # save warnings/boilerplate of simple test code
7535 _LT_COMPILER_BOILERPLATE
7536 _LT_LINKER_BOILERPLATE
7538 # Allow CC to be a program name with arguments.
7540 lt_save_CFLAGS=$CFLAGS
7546 _LT_TAGVAR(compiler, $1)=$CC
7547 _LT_TAGVAR(LD, $1)="$LD"
7548 _LT_CC_BASENAME([$compiler])
7550 # Go did not exist at the time GCC didn't implicitly link libc in.
7551 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7553 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7554 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7555 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7558 ## There is no encapsulation within the following macros, do not change
7559 ## the running order or otherwise move them around unless you know exactly
7560 ## what you are doing...
7561 if test -n "$compiler"; then
7562 _LT_COMPILER_NO_RTTI($1)
7563 _LT_COMPILER_PIC($1)
7564 _LT_COMPILER_C_O($1)
7565 _LT_COMPILER_FILE_LOCKS($1)
7566 _LT_LINKER_SHLIBS($1)
7567 _LT_LINKER_HARDCODE_LIBPATH($1)
7576 CFLAGS=$lt_save_CFLAGS
7577 ])# _LT_LANG_GO_CONFIG
7580 # _LT_LANG_RC_CONFIG([TAG])
7581 # -------------------------
7582 # Ensure that the configuration variables for the Windows resource compiler
7583 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7584 # to write the compiler configuration to `libtool'.
7585 m4_defun([_LT_LANG_RC_CONFIG],
7586 [AC_REQUIRE([LT_PROG_RC])dnl
7589 # Source file extension for RC test sources.
7592 # Object file extension for compiled RC test sources.
7594 _LT_TAGVAR(objext, $1)=$objext
7596 # Code to be used in simple compile tests
7597 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7599 # Code to be used in simple link tests
7600 lt_simple_link_test_code="$lt_simple_compile_test_code"
7602 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7605 # save warnings/boilerplate of simple test code
7606 _LT_COMPILER_BOILERPLATE
7607 _LT_LINKER_BOILERPLATE
7609 # Allow CC to be a program name with arguments.
7611 lt_save_CFLAGS=$CFLAGS
7617 _LT_TAGVAR(compiler, $1)=$CC
7618 _LT_CC_BASENAME([$compiler])
7619 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7621 if test -n "$compiler"; then
7629 CFLAGS=$lt_save_CFLAGS
7630 ])# _LT_LANG_RC_CONFIG
7635 AC_DEFUN([LT_PROG_GCJ],
7636 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7637 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7638 [AC_CHECK_TOOL(GCJ, gcj,)
7639 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7640 AC_SUBST(GCJFLAGS)])])[]dnl
7644 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7645 dnl aclocal-1.4 backwards compatibility:
7646 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7651 AC_DEFUN([LT_PROG_GO],
7652 [AC_CHECK_TOOL(GOC, gccgo,)
7658 AC_DEFUN([LT_PROG_RC],
7659 [AC_CHECK_TOOL(RC, windres,)
7663 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7664 dnl aclocal-1.4 backwards compatibility:
7665 dnl AC_DEFUN([LT_AC_PROG_RC], [])
7670 # If we don't have a new enough Autoconf to choose the best grep
7671 # available, choose the one first in the user's PATH.
7672 m4_defun([_LT_DECL_EGREP],
7673 [AC_REQUIRE([AC_PROG_EGREP])dnl
7674 AC_REQUIRE([AC_PROG_FGREP])dnl
7675 test -z "$GREP" && GREP=grep
7676 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7677 _LT_DECL([], [EGREP], [1], [An ERE matcher])
7678 _LT_DECL([], [FGREP], [1], [A literal string matcher])
7679 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7686 # If we don't have a new enough Autoconf to choose the best objdump
7687 # available, choose the one first in the user's PATH.
7688 m4_defun([_LT_DECL_OBJDUMP],
7689 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
7690 test -z "$OBJDUMP" && OBJDUMP=objdump
7691 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7697 # Ensure DLLTOOL variable is set.
7698 m4_defun([_LT_DECL_DLLTOOL],
7699 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7700 test -z "$DLLTOOL" && DLLTOOL=dlltool
7701 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
7707 # Check for a fully-functional sed program, that truncates
7708 # as few characters as possible. Prefer GNU sed if found.
7709 m4_defun([_LT_DECL_SED],
7711 test -z "$SED" && SED=sed
7712 Xsed="$SED -e 1s/^X//"
7713 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7714 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7715 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7718 m4_ifndef([AC_PROG_SED], [
7719 ############################################################
7720 # NOTE: This macro has been submitted for inclusion into #
7721 # GNU Autoconf as AC_PROG_SED. When it is available in #
7722 # a released version of Autoconf we should remove this #
7723 # macro and use it instead. #
7724 ############################################################
7726 m4_defun([AC_PROG_SED],
7727 [AC_MSG_CHECKING([for a sed that does not truncate output])
7728 AC_CACHE_VAL(lt_cv_path_SED,
7729 [# Loop through the user's path and test for sed and gsed.
7730 # Then use that list of sed's as ones to test for truncation.
7731 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7735 test -z "$as_dir" && as_dir=.
7736 for lt_ac_prog in sed gsed; do
7737 for ac_exec_ext in '' $ac_executable_extensions; do
7738 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7739 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7747 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7748 # along with /bin/sed that truncates output.
7749 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7750 test ! -f $lt_ac_sed && continue
7751 cat /dev/null > conftest.in
7753 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7754 # Check for GNU sed and select it if it is found.
7755 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7756 lt_cv_path_SED=$lt_ac_sed
7760 cat conftest.in conftest.in >conftest.tmp
7761 mv conftest.tmp conftest.in
7762 cp conftest.in conftest.nl
7764 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7765 cmp -s conftest.out conftest.nl || break
7766 # 10000 chars as input seems more than enough
7767 test $lt_ac_count -gt 10 && break
7768 lt_ac_count=`expr $lt_ac_count + 1`
7769 if test $lt_ac_count -gt $lt_ac_max; then
7770 lt_ac_max=$lt_ac_count
7771 lt_cv_path_SED=$lt_ac_sed
7778 AC_MSG_RESULT([$SED])
7783 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7784 dnl aclocal-1.4 backwards compatibility:
7785 dnl AC_DEFUN([LT_AC_PROG_SED], [])
7788 # _LT_CHECK_SHELL_FEATURES
7789 # ------------------------
7790 # Find out whether the shell is Bourne or XSI compatible,
7791 # or has some other useful features.
7792 m4_defun([_LT_CHECK_SHELL_FEATURES],
7793 [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7794 # Try some XSI features
7797 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
7799 && eval 'test $(( 1 + 1 )) -eq 2 \
7800 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7802 AC_MSG_RESULT([$xsi_shell])
7803 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7805 AC_MSG_CHECKING([whether the shell understands "+="])
7807 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7809 && lt_shell_append=yes
7810 AC_MSG_RESULT([$lt_shell_append])
7811 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7813 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7818 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7820 # test EBCDIC or ASCII
7821 case `echo X|tr X '\101'` in
7822 A) # ASCII based system
7823 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7824 lt_SP2NL='tr \040 \012'
7825 lt_NL2SP='tr \015\012 \040\040'
7827 *) # EBCDIC based system
7828 lt_SP2NL='tr \100 \n'
7829 lt_NL2SP='tr \r\n \100\100'
7832 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7833 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7834 ])# _LT_CHECK_SHELL_FEATURES
7837 # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
7838 # ------------------------------------------------------
7839 # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
7840 # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
7841 m4_defun([_LT_PROG_FUNCTION_REPLACE],
7843 sed -e '/^$1 ()$/,/^} # $1 /c\
7846 m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
7847 } # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
7848 && mv -f "$cfgfile.tmp" "$cfgfile" \
7849 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7850 test 0 -eq $? || _lt_function_replace_fail=:
7854 # _LT_PROG_REPLACE_SHELLFNS
7855 # -------------------------
7856 # Replace existing portable implementations of several shell functions with
7857 # equivalent extended shell implementations where those features are available..
7858 m4_defun([_LT_PROG_REPLACE_SHELLFNS],
7859 [if test x"$xsi_shell" = xyes; then
7860 _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
7862 */*) func_dirname_result="${1%/*}${2}" ;;
7863 * ) func_dirname_result="${3}" ;;
7866 _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
7867 func_basename_result="${1##*/}"])
7869 _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
7871 */*) func_dirname_result="${1%/*}${2}" ;;
7872 * ) func_dirname_result="${3}" ;;
7874 func_basename_result="${1##*/}"])
7876 _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
7877 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7878 # positional parameters, so assign one to ordinary parameter first.
7879 func_stripname_result=${3}
7880 func_stripname_result=${func_stripname_result#"${1}"}
7881 func_stripname_result=${func_stripname_result%"${2}"}])
7883 _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
7884 func_split_long_opt_name=${1%%=*}
7885 func_split_long_opt_arg=${1#*=}])
7887 _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
7888 func_split_short_opt_arg=${1#??}
7889 func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
7891 _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
7893 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7894 *) func_lo2o_result=${1} ;;
7897 _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
7899 _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
7901 _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
7904 if test x"$lt_shell_append" = xyes; then
7905 _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
7907 _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
7908 func_quote_for_eval "${2}"
7909 dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
7910 eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
7912 # Save a `func_append' function call where possible by direct use of '+='
7913 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
7914 && mv -f "$cfgfile.tmp" "$cfgfile" \
7915 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7916 test 0 -eq $? || _lt_function_replace_fail=:
7918 # Save a `func_append' function call even when '+=' is not available
7919 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
7920 && mv -f "$cfgfile.tmp" "$cfgfile" \
7921 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7922 test 0 -eq $? || _lt_function_replace_fail=:
7925 if test x"$_lt_function_replace_fail" = x":"; then
7926 AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
7930 # _LT_PATH_CONVERSION_FUNCTIONS
7931 # -----------------------------
7932 # Determine which file name conversion functions should be used by
7933 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
7934 # for certain cross-compile configurations and native mingw.
7935 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
7936 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
7937 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
7938 AC_MSG_CHECKING([how to convert $build file names to $host format])
7939 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
7943 *-*-mingw* ) # actually msys
7944 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
7947 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
7949 * ) # otherwise, assume *nix
7950 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
7956 *-*-mingw* ) # actually msys
7957 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
7960 lt_cv_to_host_file_cmd=func_convert_file_noop
7962 * ) # otherwise, assume *nix
7963 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
7967 * ) # unhandled hosts (and "normal" native builds)
7968 lt_cv_to_host_file_cmd=func_convert_file_noop
7972 to_host_file_cmd=$lt_cv_to_host_file_cmd
7973 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
7974 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
7975 [0], [convert $build file names to $host format])dnl
7977 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
7978 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
7979 [#assume ordinary cross tools, or native build.
7980 lt_cv_to_tool_file_cmd=func_convert_file_noop
7984 *-*-mingw* ) # actually msys
7985 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
7991 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
7992 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
7993 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
7994 [0], [convert $build files to toolchain format])dnl
7995 ])# _LT_PATH_CONVERSION_FUNCTIONS