1 # generated automatically by aclocal 1.11.1 -*- Autoconf -*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
5 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
14 m4_ifndef([AC_AUTOCONF_VERSION],
15 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
16 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
17 [m4_warning([this file was generated for autoconf 2.68.
18 You have another version of autoconf. It may work, but is not guaranteed to.
19 If you have problems, you may need to regenerate the build system entirely.
20 To do so, use the procedure documented by the package, typically `autoreconf'.])])
22 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
24 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
25 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software
27 # Written by Gordon Matzigkeit, 1996
29 # This file is free software; the Free Software Foundation gives
30 # unlimited permission to copy and/or distribute it, with or without
31 # modifications, as long as this notice is preserved.
33 m4_define([_LT_COPYING], [dnl
34 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
35 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software
37 # Written by Gordon Matzigkeit, 1996
39 # This file is part of GNU Libtool.
41 # GNU Libtool is free software; you can redistribute it and/or
42 # modify it under the terms of the GNU General Public License as
43 # published by the Free Software Foundation; either version 2 of
44 # the License, or (at your option) any later version.
46 # As a special exception to the GNU General Public License,
47 # if you distribute this file as part of a program or library that
48 # is built using GNU Libtool, you may include this file under the
49 # same distribution terms that you use for the rest of that program.
51 # GNU Libtool is distributed in the hope that it will be useful,
52 # but WITHOUT ANY WARRANTY; without even the implied warranty of
53 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
54 # GNU General Public License for more details.
56 # You should have received a copy of the GNU General Public License
57 # along with GNU Libtool; see the file COPYING. If not, a copy
58 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
59 # obtained by writing to the Free Software Foundation, Inc.,
60 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
68 # Complain and exit if this libtool version is less that VERSION.
70 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
72 [m4_fatal([Libtool version $1 or higher is required],
79 # Complain if the absolute build directory name contains unusual characters
80 m4_defun([_LT_CHECK_BUILDDIR],
83 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
91 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
92 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
93 AC_BEFORE([$0], [LT_LANG])dnl
94 AC_BEFORE([$0], [LT_OUTPUT])dnl
95 AC_BEFORE([$0], [LTDL_INIT])dnl
96 m4_require([_LT_CHECK_BUILDDIR])dnl
98 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
99 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
100 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
101 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
102 dnl unless we require an AC_DEFUNed macro:
103 AC_REQUIRE([LTOPTIONS_VERSION])dnl
104 AC_REQUIRE([LTSUGAR_VERSION])dnl
105 AC_REQUIRE([LTVERSION_VERSION])dnl
106 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
107 m4_require([_LT_PROG_LTMAIN])dnl
109 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
112 _LT_SET_OPTIONS([$0], [$1])
114 # This can be used to rebuild libtool when needed
115 LIBTOOL_DEPS="$ltmain"
117 # Always use our own libtool.
118 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
128 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
129 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
130 dnl aclocal-1.4 backwards compatibility:
131 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
132 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
135 # _LT_CC_BASENAME(CC)
136 # -------------------
137 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
138 m4_defun([_LT_CC_BASENAME],
139 [for cc_temp in $1""; do
141 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
142 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
147 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
151 # _LT_FILEUTILS_DEFAULTS
152 # ----------------------
153 # It is okay to use these file commands and assume they have been set
154 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
155 m4_defun([_LT_FILEUTILS_DEFAULTS],
159 ])# _LT_FILEUTILS_DEFAULTS
164 m4_defun([_LT_SETUP],
165 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
166 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
167 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
168 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
170 _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
172 _LT_DECL([], [host_alias], [0], [The host system])dnl
173 _LT_DECL([], [host], [0])dnl
174 _LT_DECL([], [host_os], [0])dnl
176 _LT_DECL([], [build_alias], [0], [The build system])dnl
177 _LT_DECL([], [build], [0])dnl
178 _LT_DECL([], [build_os], [0])dnl
180 AC_REQUIRE([AC_PROG_CC])dnl
181 AC_REQUIRE([LT_PATH_LD])dnl
182 AC_REQUIRE([LT_PATH_NM])dnl
184 AC_REQUIRE([AC_PROG_LN_S])dnl
185 test -z "$LN_S" && LN_S="ln -s"
186 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
188 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
189 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
190 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
192 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
193 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
194 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
195 m4_require([_LT_CMD_RELOAD])dnl
196 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
197 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
198 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
199 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
200 m4_require([_LT_WITH_SYSROOT])dnl
202 _LT_CONFIG_LIBTOOL_INIT([
203 # See if we are running on zsh, and set the options which allow our
204 # commands through without removal of \ escapes INIT.
205 if test -n "\${ZSH_VERSION+set}" ; then
209 if test -n "${ZSH_VERSION+set}" ; then
215 m4_require([_LT_TAG_COMPILER])dnl
219 # AIX sometimes has problems with the GCC collect2 program. For some
220 # reason, if we set the COLLECT_NAMES environment variable, the problems
221 # vanish in a puff of smoke.
222 if test "X${COLLECT_NAMES+set}" != Xset; then
233 # All known linkers require a `.a' archive for static linking (except MSVC,
234 # which needs '.lib').
237 with_gnu_ld="$lt_cv_prog_gnu_ld"
242 # Set sane defaults for various variables
243 test -z "$CC" && CC=cc
244 test -z "$LTCC" && LTCC=$CC
245 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
246 test -z "$LD" && LD=ld
247 test -z "$ac_objext" && ac_objext=o
249 _LT_CC_BASENAME([$compiler])
251 # Only perform the check for file, if the check method requires it
252 test -z "$MAGIC_CMD" && MAGIC_CMD=file
253 case $deplibs_check_method in
255 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
261 # Use C for the default configuration in the libtool script
262 LT_SUPPORTED_TAG([CC])
264 _LT_LANG_DEFAULT_CONFIG
269 # _LT_PREPARE_SED_QUOTE_VARS
270 # --------------------------
271 # Define a few sed substitution that help us do robust quoting.
272 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
273 [# Backslashify metacharacters that are still active within
274 # double-quoted strings.
275 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
277 # Same as above, but do not quote variable references.
278 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
280 # Sed substitution to delay expansion of an escaped shell variable in a
281 # double_quote_subst'ed string.
282 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
284 # Sed substitution to delay expansion of an escaped single quote.
285 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
287 # Sed substitution to avoid accidental globbing in evaled expressions
288 no_glob_subst='s/\*/\\\*/g'
293 # Note that this code is called both from `configure', and `config.status'
294 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
295 # `config.status' has no value for ac_aux_dir unless we are using Automake,
296 # so we pass a copy along to make sure it has a sensible value anyway.
297 m4_defun([_LT_PROG_LTMAIN],
298 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
299 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
300 ltmain="$ac_aux_dir/ltmain.sh"
305 # So that we can recreate a full libtool script including additional
306 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
307 # in macros and then make a single call at the end using the `libtool'
311 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
312 # ----------------------------------------
313 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
314 m4_define([_LT_CONFIG_LIBTOOL_INIT],
316 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
321 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
324 # _LT_CONFIG_LIBTOOL([COMMANDS])
325 # ------------------------------
326 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
327 m4_define([_LT_CONFIG_LIBTOOL],
329 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
334 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
337 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
338 # -----------------------------------------------------
339 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
340 [_LT_CONFIG_LIBTOOL([$1])
341 _LT_CONFIG_LIBTOOL_INIT([$2])
345 # _LT_FORMAT_COMMENT([COMMENT])
346 # -----------------------------
347 # Add leading comment marks to the start of each line, and a trailing
348 # full-stop to the whole comment if one is not present already.
349 m4_define([_LT_FORMAT_COMMENT],
351 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
352 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
359 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
360 # -------------------------------------------------------------------
361 # CONFIGNAME is the name given to the value in the libtool script.
362 # VARNAME is the (base) name used in the configure script.
363 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
364 # VARNAME. Any other value will be used directly.
365 m4_define([_LT_DECL],
366 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
367 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
368 [m4_ifval([$1], [$1], [$2])])
369 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
371 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
372 lt_dict_add_subkey([lt_decl_dict], [$2],
373 [tagged?], [m4_ifval([$5], [yes], [no])])])
377 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
378 # --------------------------------------------------------
379 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
382 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
383 # ------------------------------------------------
384 m4_define([lt_decl_tag_varnames],
385 [_lt_decl_filter([tagged?], [yes], $@)])
388 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
389 # ---------------------------------------------------------
390 m4_define([_lt_decl_filter],
392 [0], [m4_fatal([$0: too few arguments: $#])],
393 [1], [m4_fatal([$0: too few arguments: $#: $1])],
394 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
395 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
396 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
400 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
401 # --------------------------------------------------
402 m4_define([lt_decl_quote_varnames],
403 [_lt_decl_filter([value], [1], $@)])
406 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
407 # ---------------------------------------------------
408 m4_define([lt_decl_dquote_varnames],
409 [_lt_decl_filter([value], [2], $@)])
412 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
413 # ---------------------------------------------------
414 m4_define([lt_decl_varnames_tagged],
415 [m4_assert([$# <= 2])dnl
416 _$0(m4_quote(m4_default([$1], [[, ]])),
417 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
418 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
419 m4_define([_lt_decl_varnames_tagged],
420 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
423 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
424 # ------------------------------------------------
425 m4_define([lt_decl_all_varnames],
426 [_$0(m4_quote(m4_default([$1], [[, ]])),
428 m4_quote(lt_decl_varnames),
429 m4_quote(m4_shift($@))))[]dnl
431 m4_define([_lt_decl_all_varnames],
432 [lt_join($@, lt_decl_varnames_tagged([$1],
433 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
437 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
438 # ------------------------------------
439 # Quote a variable value, and forward it to `config.status' so that its
440 # declaration there will have the same value as in `configure'. VARNAME
441 # must have a single quote delimited value for this to work.
442 m4_define([_LT_CONFIG_STATUS_DECLARE],
443 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
446 # _LT_CONFIG_STATUS_DECLARATIONS
447 # ------------------------------
448 # We delimit libtool config variables with single quotes, so when
449 # we write them to config.status, we have to be sure to quote all
450 # embedded single quotes properly. In configure, this macro expands
451 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
453 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
454 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
455 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
456 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
461 # Output comment and list of tags supported by the script
462 m4_defun([_LT_LIBTOOL_TAGS],
463 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
464 available_tags="_LT_TAGS"dnl
468 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
469 # -----------------------------------
470 # Extract the dictionary values for VARNAME (optionally with TAG) and
471 # expand to a commented shell variable setting:
473 # # Some comment about what VAR is for.
474 # visible_name=$lt_internal_name
475 m4_define([_LT_LIBTOOL_DECLARE],
476 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
477 [description])))[]dnl
478 m4_pushdef([_libtool_name],
479 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
480 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
481 [0], [_libtool_name=[$]$1],
482 [1], [_libtool_name=$lt_[]$1],
483 [2], [_libtool_name=$lt_[]$1],
484 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
485 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
489 # _LT_LIBTOOL_CONFIG_VARS
490 # -----------------------
491 # Produce commented declarations of non-tagged libtool config variables
492 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
493 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
494 # section) are produced by _LT_LIBTOOL_TAG_VARS.
495 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
496 [m4_foreach([_lt_var],
497 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
498 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
501 # _LT_LIBTOOL_TAG_VARS(TAG)
502 # -------------------------
503 m4_define([_LT_LIBTOOL_TAG_VARS],
504 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
505 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
508 # _LT_TAGVAR(VARNAME, [TAGNAME])
509 # ------------------------------
510 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
513 # _LT_CONFIG_COMMANDS
514 # -------------------
515 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
516 # variables for single and double quote escaping we saved from calls
517 # to _LT_DECL, we can put quote escaped variables declarations
518 # into `config.status', and then the shell code to quote escape them in
519 # for loops in `config.status'. Finally, any additional code accumulated
520 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
521 m4_defun([_LT_CONFIG_COMMANDS],
522 [AC_PROVIDE_IFELSE([LT_OUTPUT],
523 dnl If the libtool generation code has been placed in $CONFIG_LT,
524 dnl instead of duplicating it all over again into config.status,
525 dnl then we will have config.status run $CONFIG_LT later, so it
526 dnl needs to know what name is stored there:
527 [AC_CONFIG_COMMANDS([libtool],
528 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
529 dnl If the libtool generation code is destined for config.status,
530 dnl expand the accumulated commands and init code now:
531 [AC_CONFIG_COMMANDS([libtool],
532 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
533 ])#_LT_CONFIG_COMMANDS
537 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
540 # The HP-UX ksh and POSIX shell print the target directory to stdout
542 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
544 sed_quote_subst='$sed_quote_subst'
545 double_quote_subst='$double_quote_subst'
546 delay_variable_subst='$delay_variable_subst'
547 _LT_CONFIG_STATUS_DECLARATIONS
550 compiler='$compiler_DEFAULT'
552 # A function that is used when there is no print builtin or printf.
553 func_fallback_echo ()
555 eval 'cat <<_LTECHO_EOF
560 # Quote evaled strings.
561 for var in lt_decl_all_varnames([[ \
562 ]], lt_decl_quote_varnames); do
563 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
564 *[[\\\\\\\`\\"\\\$]]*)
565 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
568 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
573 # Double-quote double-evaled strings.
574 for var in lt_decl_all_varnames([[ \
575 ]], lt_decl_dquote_varnames); do
576 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
577 *[[\\\\\\\`\\"\\\$]]*)
578 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
581 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
586 _LT_OUTPUT_LIBTOOL_INIT
589 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
590 # ------------------------------------
591 # Generate a child script FILE with all initialization necessary to
592 # reuse the environment learned by the parent script, and make the
593 # file executable. If COMMENT is supplied, it is inserted after the
594 # `#!' sequence but before initialization text begins. After this
595 # macro, additional text can be appended to FILE to form the body of
596 # the child script. The macro ends with non-zero status if the
597 # file could not be fully written (such as if the disk is full).
598 m4_ifdef([AS_INIT_GENERATED],
599 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
600 [m4_defun([_LT_GENERATED_FILE_INIT],
601 [m4_require([AS_PREPARE])]dnl
602 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
604 cat >$1 <<_ASEOF || lt_write_fail=1
606 # Generated by $as_me.
608 SHELL=\${CONFIG_SHELL-$SHELL}
611 cat >>$1 <<\_ASEOF || lt_write_fail=1
614 exec AS_MESSAGE_FD>&1
616 test $lt_write_fail = 0 && chmod +x $1[]dnl
617 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
621 # This macro allows early generation of the libtool script (before
622 # AC_OUTPUT is called), incase it is used in configure for compilation
624 AC_DEFUN([LT_OUTPUT],
625 [: ${CONFIG_LT=./config.lt}
626 AC_MSG_NOTICE([creating $CONFIG_LT])
627 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
628 [# Run this file to recreate a libtool stub with the current configuration.])
630 cat >>"$CONFIG_LT" <<\_LTEOF
632 exec AS_MESSAGE_LOG_FD>>config.log
635 AS_BOX([Running $as_me.])
636 } >&AS_MESSAGE_LOG_FD
639 \`$as_me' creates a local libtool stub from the current configuration,
640 for use in further configure time tests before the real libtool is
643 Usage: $[0] [[OPTIONS]]
645 -h, --help print this help, then exit
646 -V, --version print version number, then exit
647 -q, --quiet do not print progress messages
648 -d, --debug don't remove temporary files
650 Report bugs to <bug-libtool@gnu.org>."
653 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
654 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
655 configured by $[0], generated by m4_PACKAGE_STRING.
657 Copyright (C) 2011 Free Software Foundation, Inc.
658 This config.lt script is free software; the Free Software Foundation
659 gives unlimited permision to copy, distribute and modify it."
664 --version | --v* | -V )
665 echo "$lt_cl_version"; exit 0 ;;
667 echo "$lt_cl_help"; exit 0 ;;
668 --debug | --d* | -d )
670 --quiet | --q* | --silent | --s* | -q )
673 -*) AC_MSG_ERROR([unrecognized option: $[1]
674 Try \`$[0] --help' for more information.]) ;;
676 *) AC_MSG_ERROR([unrecognized argument: $[1]
677 Try \`$[0] --help' for more information.]) ;;
682 if $lt_cl_silent; then
683 exec AS_MESSAGE_FD>/dev/null
687 cat >>"$CONFIG_LT" <<_LTEOF
688 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
691 cat >>"$CONFIG_LT" <<\_LTEOF
692 AC_MSG_NOTICE([creating $ofile])
693 _LT_OUTPUT_LIBTOOL_COMMANDS
696 chmod +x "$CONFIG_LT"
698 # configure is writing to config.log, but config.lt does its own redirection,
699 # appending to config.log, which fails on DOS, as config.log is still kept
700 # open by configure. Here we exec the FD to /dev/null, effectively closing
701 # config.log, so it can be properly (re)opened and appended to by config.lt.
703 test "$silent" = yes &&
704 lt_config_lt_args="$lt_config_lt_args --quiet"
705 exec AS_MESSAGE_LOG_FD>/dev/null
706 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
707 exec AS_MESSAGE_LOG_FD>>config.log
708 $lt_cl_success || AS_EXIT(1)
714 # If TAG is the built-in tag, create an initial libtool script with a
715 # default configuration from the untagged config vars. Otherwise add code
716 # to config.status for appending the configuration named by TAG from the
717 # matching tagged config vars.
718 m4_defun([_LT_CONFIG],
719 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
720 _LT_CONFIG_SAVE_COMMANDS([
721 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
722 m4_if(_LT_TAG, [C], [
723 # See if we are running on zsh, and set the options which allow our
724 # commands through without removal of \ escapes.
725 if test -n "${ZSH_VERSION+set}" ; then
730 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
733 cat <<_LT_EOF >> "$cfgfile"
736 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
737 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
738 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
739 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
744 # ### BEGIN LIBTOOL CONFIG
745 _LT_LIBTOOL_CONFIG_VARS
747 # ### END LIBTOOL CONFIG
753 cat <<\_LT_EOF >> "$cfgfile"
754 # AIX sometimes has problems with the GCC collect2 program. For some
755 # reason, if we set the COLLECT_NAMES environment variable, the problems
756 # vanish in a puff of smoke.
757 if test "X${COLLECT_NAMES+set}" != Xset; then
767 # We use sed instead of cat because bash on DJGPP gets confused if
768 # if finds mixed CR/LF and LF-only lines. Since sed operates in
769 # text mode, it properly converts lines to CR/LF. This bash problem
770 # is reportedly fixed, but why not run on old versions too?
771 sed '$q' "$ltmain" >> "$cfgfile" \
772 || (rm -f "$cfgfile"; exit 1)
774 _LT_PROG_REPLACE_SHELLFNS
776 mv -f "$cfgfile" "$ofile" ||
777 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
780 [cat <<_LT_EOF >> "$ofile"
782 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
783 dnl in a comment (ie after a #).
784 # ### BEGIN LIBTOOL TAG CONFIG: $1
785 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
786 # ### END LIBTOOL TAG CONFIG: $1
793 TIMESTAMP='$TIMESTAMP'
796 ])dnl /_LT_CONFIG_SAVE_COMMANDS
800 # LT_SUPPORTED_TAG(TAG)
801 # ---------------------
802 # Trace this macro to discover what tags are supported by the libtool
803 # --tag option, using:
804 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
805 AC_DEFUN([LT_SUPPORTED_TAG], [])
808 # C support is built-in for now
809 m4_define([_LT_LANG_C_enabled], [])
810 m4_define([_LT_TAGS], [])
815 # Enable libtool support for the given language if not already enabled.
817 [AC_BEFORE([$0], [LT_OUTPUT])dnl
820 [C++], [_LT_LANG(CXX)],
821 [Go], [_LT_LANG(GO)],
822 [Java], [_LT_LANG(GCJ)],
823 [Fortran 77], [_LT_LANG(F77)],
824 [Fortran], [_LT_LANG(FC)],
825 [Windows Resource], [_LT_LANG(RC)],
826 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
828 [m4_fatal([$0: unsupported language: "$1"])])])dnl
835 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
836 [LT_SUPPORTED_TAG([$1])dnl
837 m4_append([_LT_TAGS], [$1 ])dnl
838 m4_define([_LT_LANG_]$1[_enabled], [])dnl
839 _LT_LANG_$1_CONFIG($1)])dnl
843 m4_ifndef([AC_PROG_GO], [
844 # NOTE: This macro has been submitted for inclusion into #
845 # GNU Autoconf as AC_PROG_GO. When it is available in #
846 # a released version of Autoconf we should remove this #
847 # macro and use it instead. #
848 m4_defun([AC_PROG_GO],
850 AC_ARG_VAR([GOC], [Go compiler command])dnl
851 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
852 _AC_ARG_VAR_LDFLAGS()dnl
853 AC_CHECK_TOOL(GOC, gccgo)
854 if test -z "$GOC"; then
855 if test -n "$ac_tool_prefix"; then
856 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
859 if test -z "$GOC"; then
860 AC_CHECK_PROG(GOC, gccgo, gccgo, false)
866 # _LT_LANG_DEFAULT_CONFIG
867 # -----------------------
868 m4_defun([_LT_LANG_DEFAULT_CONFIG],
869 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
871 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
873 AC_PROVIDE_IFELSE([AC_PROG_F77],
875 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
877 AC_PROVIDE_IFELSE([AC_PROG_FC],
879 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
881 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
882 dnl pulling things in needlessly.
883 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
885 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
887 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
889 [m4_ifdef([AC_PROG_GCJ],
890 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
891 m4_ifdef([A][M_PROG_GCJ],
892 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
893 m4_ifdef([LT_PROG_GCJ],
894 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
896 AC_PROVIDE_IFELSE([AC_PROG_GO],
898 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
900 AC_PROVIDE_IFELSE([LT_PROG_RC],
902 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
903 ])# _LT_LANG_DEFAULT_CONFIG
906 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
907 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
908 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
909 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
910 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
911 dnl aclocal-1.4 backwards compatibility:
912 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
913 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
914 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
915 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
916 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
921 m4_defun([_LT_TAG_COMPILER],
922 [AC_REQUIRE([AC_PROG_CC])dnl
924 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
925 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
926 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
927 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
929 # If no C compiler was specified, use CC.
932 # If no C compiler flags were specified, use CFLAGS.
933 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
935 # Allow CC to be a program name with arguments.
940 # _LT_COMPILER_BOILERPLATE
941 # ------------------------
942 # Check for compiler boilerplate output or warnings with
943 # the simple compiler test code.
944 m4_defun([_LT_COMPILER_BOILERPLATE],
945 [m4_require([_LT_DECL_SED])dnl
946 ac_outfile=conftest.$ac_objext
947 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
948 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
949 _lt_compiler_boilerplate=`cat conftest.err`
951 ])# _LT_COMPILER_BOILERPLATE
954 # _LT_LINKER_BOILERPLATE
955 # ----------------------
956 # Check for linker boilerplate output or warnings with
957 # the simple link test code.
958 m4_defun([_LT_LINKER_BOILERPLATE],
959 [m4_require([_LT_DECL_SED])dnl
960 ac_outfile=conftest.$ac_objext
961 echo "$lt_simple_link_test_code" >conftest.$ac_ext
962 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
963 _lt_linker_boilerplate=`cat conftest.err`
965 ])# _LT_LINKER_BOILERPLATE
967 # _LT_REQUIRED_DARWIN_CHECKS
968 # -------------------------
969 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
972 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
973 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
974 AC_CHECK_TOOL([LIPO], [lipo], [:])
975 AC_CHECK_TOOL([OTOOL], [otool], [:])
976 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
977 _LT_DECL([], [DSYMUTIL], [1],
978 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
979 _LT_DECL([], [NMEDIT], [1],
980 [Tool to change global to local symbols on Mac OS X])
981 _LT_DECL([], [LIPO], [1],
982 [Tool to manipulate fat objects and archives on Mac OS X])
983 _LT_DECL([], [OTOOL], [1],
984 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
985 _LT_DECL([], [OTOOL64], [1],
986 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
988 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
989 [lt_cv_apple_cc_single_mod=no
990 if test -z "${LT_MULTI_MODULE}"; then
991 # By default we will add the -single_module flag. You can override
992 # by either setting the environment variable LT_MULTI_MODULE
993 # non-empty at configure time, or by adding -multi_module to the
995 rm -rf libconftest.dylib*
996 echo "int foo(void){return 1;}" > conftest.c
997 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
998 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
999 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1000 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
1002 # If there is a non-empty error log, and "single_module"
1003 # appears in it, assume the flag caused a linker warning
1004 if test -s conftest.err && $GREP single_module conftest.err; then
1005 cat conftest.err >&AS_MESSAGE_LOG_FD
1006 # Otherwise, if the output was created with a 0 exit code from
1007 # the compiler, it worked.
1008 elif test -f libconftest.dylib && test $_lt_result -eq 0; then
1009 lt_cv_apple_cc_single_mod=yes
1011 cat conftest.err >&AS_MESSAGE_LOG_FD
1013 rm -rf libconftest.dylib*
1017 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1018 [lt_cv_ld_exported_symbols_list],
1019 [lt_cv_ld_exported_symbols_list=no
1020 save_LDFLAGS=$LDFLAGS
1021 echo "_main" > conftest.sym
1022 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1023 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1024 [lt_cv_ld_exported_symbols_list=yes],
1025 [lt_cv_ld_exported_symbols_list=no])
1026 LDFLAGS="$save_LDFLAGS"
1029 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1030 [lt_cv_ld_force_load=no
1031 cat > conftest.c << _LT_EOF
1032 int forced_loaded() { return 2;}
1034 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1035 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1036 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1037 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1038 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1039 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1040 cat > conftest.c << _LT_EOF
1041 int main() { return 0;}
1043 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1044 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1046 if test -s conftest.err && $GREP force_load conftest.err; then
1047 cat conftest.err >&AS_MESSAGE_LOG_FD
1048 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
1049 lt_cv_ld_force_load=yes
1051 cat conftest.err >&AS_MESSAGE_LOG_FD
1053 rm -f conftest.err libconftest.a conftest conftest.c
1054 rm -rf conftest.dSYM
1057 rhapsody* | darwin1.[[012]])
1058 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1060 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1061 darwin*) # darwin 5.x on
1062 # if running on 10.5 or later, the deployment target defaults
1063 # to the OS version, if on x86, and 10.4, the deployment
1064 # target defaults to 10.4. Don't you love it?
1065 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1066 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1067 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1069 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1071 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1075 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1076 _lt_dar_single_mod='$single_module'
1078 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1079 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1081 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1083 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
1084 _lt_dsymutil='~$DSYMUTIL $lib || :'
1093 # _LT_DARWIN_LINKER_FEATURES([TAG])
1094 # ---------------------------------
1095 # Checks for linker and compiler features on darwin
1096 m4_defun([_LT_DARWIN_LINKER_FEATURES],
1098 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1099 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1100 _LT_TAGVAR(hardcode_direct, $1)=no
1101 _LT_TAGVAR(hardcode_automatic, $1)=yes
1102 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1103 if test "$lt_cv_ld_force_load" = "yes"; then
1104 _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
1105 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
1106 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1108 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1110 _LT_TAGVAR(link_all_deplibs, $1)=yes
1111 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1112 case $cc_basename in
1113 ifort*) _lt_dar_can_shared=yes ;;
1114 *) _lt_dar_can_shared=$GCC ;;
1116 if test "$_lt_dar_can_shared" = "yes"; then
1117 output_verbose_link_cmd=func_echo_all
1118 _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
1119 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1120 _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
1121 _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
1123 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1124 _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
1125 _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
1129 _LT_TAGVAR(ld_shlibs, $1)=no
1133 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1134 # ----------------------------------
1135 # Links a minimal program and checks the executable
1136 # for the system default hardcoded library path. In most cases,
1137 # this is /usr/lib:/lib, but when the MPI compilers are used
1138 # the location of the communication and MPI libs are included too.
1139 # If we don't find anything, use the default library path according
1140 # to the aix ld manual.
1141 # Store the results from the different compilers for each TAGNAME.
1142 # Allow to override them for all tags through lt_cv_aix_libpath.
1143 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1144 [m4_require([_LT_DECL_SED])dnl
1145 if test "${lt_cv_aix_libpath+set}" = set; then
1146 aix_libpath=$lt_cv_aix_libpath
1148 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1149 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1150 lt_aix_libpath_sed='[
1151 /Import File Strings/,/^$/ {
1153 s/^0 *\([^ ]*\) *$/\1/
1157 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1158 # Check for a 64-bit object if we didn't find anything.
1159 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1160 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1162 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1163 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
1166 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1168 ])# _LT_SYS_MODULE_PATH_AIX
1171 # _LT_SHELL_INIT(ARG)
1172 # -------------------
1173 m4_define([_LT_SHELL_INIT],
1174 [m4_divert_text([M4SH-INIT], [$1
1175 ])])# _LT_SHELL_INIT
1179 # _LT_PROG_ECHO_BACKSLASH
1180 # -----------------------
1181 # Find how we can fake an echo command that does not interpret backslash.
1182 # In particular, with Autoconf 2.60 or later we add some code to the start
1183 # of the generated configure script which will find a shell with a builtin
1184 # printf (which we can use as an echo command).
1185 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1186 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1187 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1188 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1190 AC_MSG_CHECKING([how to print strings])
1191 # Test print first, because it will be a builtin if present.
1192 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1193 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1195 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1198 # Use this function as a fallback that always works.
1199 func_fallback_echo ()
1201 eval 'cat <<_LTECHO_EOF
1205 ECHO='func_fallback_echo'
1208 # func_echo_all arg...
1209 # Invoke $ECHO with all args, space-separated.
1216 printf*) AC_MSG_RESULT([printf]) ;;
1217 print*) AC_MSG_RESULT([print -r]) ;;
1218 *) AC_MSG_RESULT([cat]) ;;
1221 m4_ifdef([_AS_DETECT_SUGGESTED],
1222 [_AS_DETECT_SUGGESTED([
1223 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1224 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1225 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1226 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1227 PATH=/empty FPATH=/empty; export PATH FPATH
1228 test "X`printf %s $ECHO`" = "X$ECHO" \
1229 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1231 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1232 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1233 ])# _LT_PROG_ECHO_BACKSLASH
1238 AC_DEFUN([_LT_WITH_SYSROOT],
1239 [AC_MSG_CHECKING([for sysroot])
1240 AC_ARG_WITH([sysroot],
1241 [ --with-sysroot[=DIR] Search for dependent libraries within DIR
1242 (or the compiler's sysroot if not specified).],
1243 [], [with_sysroot=no])
1245 dnl lt_sysroot will always be passed unquoted. We quote it here
1246 dnl in case the user passed a directory name.
1248 case ${with_sysroot} in #(
1250 if test "$GCC" = yes; then
1251 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1255 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1260 AC_MSG_RESULT([${with_sysroot}])
1261 AC_MSG_ERROR([The sysroot must be an absolute path.])
1265 AC_MSG_RESULT([${lt_sysroot:-no}])
1266 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1267 [dependent libraries, and in which our libraries should be installed.])])
1271 m4_defun([_LT_ENABLE_LOCK],
1272 [AC_ARG_ENABLE([libtool-lock],
1273 [AS_HELP_STRING([--disable-libtool-lock],
1274 [avoid locking (might break parallel builds)])])
1275 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1277 # Some flags need to be propagated to the compiler or linker for good
1281 # Find out which ABI we are using.
1282 echo 'int i;' > conftest.$ac_ext
1283 if AC_TRY_EVAL(ac_compile); then
1284 case `/usr/bin/file conftest.$ac_objext` in
1296 # Find out which ABI we are using.
1297 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1298 if AC_TRY_EVAL(ac_compile); then
1299 if test "$lt_cv_prog_gnu_ld" = yes; then
1300 case `/usr/bin/file conftest.$ac_objext` in
1302 LD="${LD-ld} -melf32bsmip"
1305 LD="${LD-ld} -melf32bmipn32"
1308 LD="${LD-ld} -melf64bmip"
1312 case `/usr/bin/file conftest.$ac_objext` in
1328 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1329 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1330 # Find out which ABI we are using.
1331 echo 'int i;' > conftest.$ac_ext
1332 if AC_TRY_EVAL(ac_compile); then
1333 case `/usr/bin/file conftest.o` in
1336 x86_64-*kfreebsd*-gnu)
1337 LD="${LD-ld} -m elf_i386_fbsd"
1340 LD="${LD-ld} -m elf_i386"
1342 ppc64-*linux*|powerpc64-*linux*)
1343 LD="${LD-ld} -m elf32ppclinux"
1346 LD="${LD-ld} -m elf_s390"
1349 LD="${LD-ld} -m elf32_sparc"
1355 x86_64-*kfreebsd*-gnu)
1356 LD="${LD-ld} -m elf_x86_64_fbsd"
1359 LD="${LD-ld} -m elf_x86_64"
1361 ppc*-*linux*|powerpc*-*linux*)
1362 LD="${LD-ld} -m elf64ppc"
1364 s390*-*linux*|s390*-*tpf*)
1365 LD="${LD-ld} -m elf64_s390"
1368 LD="${LD-ld} -m elf64_sparc"
1378 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1379 SAVE_CFLAGS="$CFLAGS"
1380 CFLAGS="$CFLAGS -belf"
1381 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1383 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1385 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1386 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1387 CFLAGS="$SAVE_CFLAGS"
1391 # Find out which ABI we are using.
1392 echo 'int i;' > conftest.$ac_ext
1393 if AC_TRY_EVAL(ac_compile); then
1394 case `/usr/bin/file conftest.o` in
1396 case $lt_cv_prog_gnu_ld in
1400 LD="${LD-ld} -m elf_x86_64"
1403 LD="${LD-ld} -m elf64_sparc"
1406 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1407 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1412 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1424 need_locks="$enable_libtool_lock"
1430 m4_defun([_LT_PROG_AR],
1431 [AC_CHECK_TOOLS(AR, [ar], false)
1434 _LT_DECL([], [AR], [1], [The archiver])
1435 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1437 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1438 [lt_cv_ar_at_file=no
1439 AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1440 [echo conftest.$ac_objext > conftest.lst
1441 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1442 AC_TRY_EVAL([lt_ar_try])
1443 if test "$ac_status" -eq 0; then
1444 # Ensure the archiver fails upon bogus file names.
1445 rm -f conftest.$ac_objext libconftest.a
1446 AC_TRY_EVAL([lt_ar_try])
1447 if test "$ac_status" -ne 0; then
1451 rm -f conftest.* libconftest.a
1455 if test "x$lt_cv_ar_at_file" = xno; then
1458 archiver_list_spec=$lt_cv_ar_at_file
1460 _LT_DECL([], [archiver_list_spec], [1],
1461 [How to feed a file listing to the archiver])
1465 # _LT_CMD_OLD_ARCHIVE
1466 # -------------------
1467 m4_defun([_LT_CMD_OLD_ARCHIVE],
1470 AC_CHECK_TOOL(STRIP, strip, :)
1471 test -z "$STRIP" && STRIP=:
1472 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1474 AC_CHECK_TOOL(RANLIB, ranlib, :)
1475 test -z "$RANLIB" && RANLIB=:
1476 _LT_DECL([], [RANLIB], [1],
1477 [Commands used to install an old-style archive])
1479 # Determine commands to create old-style static archives.
1480 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1481 old_postinstall_cmds='chmod 644 $oldlib'
1482 old_postuninstall_cmds=
1484 if test -n "$RANLIB"; then
1487 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1490 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1493 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1498 lock_old_archive_extraction=yes ;;
1500 lock_old_archive_extraction=no ;;
1502 _LT_DECL([], [old_postinstall_cmds], [2])
1503 _LT_DECL([], [old_postuninstall_cmds], [2])
1504 _LT_TAGDECL([], [old_archive_cmds], [2],
1505 [Commands used to build an old-style archive])
1506 _LT_DECL([], [lock_old_archive_extraction], [0],
1507 [Whether to use a lock for old archive extraction])
1508 ])# _LT_CMD_OLD_ARCHIVE
1511 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1512 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1513 # ----------------------------------------------------------------
1514 # Check whether the given compiler option works
1515 AC_DEFUN([_LT_COMPILER_OPTION],
1516 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1517 m4_require([_LT_DECL_SED])dnl
1518 AC_CACHE_CHECK([$1], [$2],
1520 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1521 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1522 lt_compiler_flag="$3"
1523 # Insert the option either (1) after the last *FLAGS variable, or
1524 # (2) before a word containing "conftest.", or (3) at the end.
1525 # Note that $ac_compile itself does not contain backslashes and begins
1526 # with a dollar sign (not a hyphen), so the echo should work correctly.
1527 # The option is referenced via a variable to avoid confusing sed.
1528 lt_compile=`echo "$ac_compile" | $SED \
1529 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1530 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1531 -e 's:$: $lt_compiler_flag:'`
1532 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1533 (eval "$lt_compile" 2>conftest.err)
1535 cat conftest.err >&AS_MESSAGE_LOG_FD
1536 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1537 if (exit $ac_status) && test -s "$ac_outfile"; then
1538 # The compiler can only warn and ignore the option if not recognized
1539 # So say no if there are warnings other than the usual output.
1540 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1541 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1542 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1549 if test x"[$]$2" = xyes; then
1550 m4_if([$5], , :, [$5])
1552 m4_if([$6], , :, [$6])
1554 ])# _LT_COMPILER_OPTION
1557 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1558 dnl aclocal-1.4 backwards compatibility:
1559 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1562 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1563 # [ACTION-SUCCESS], [ACTION-FAILURE])
1564 # ----------------------------------------------------
1565 # Check whether the given linker option works
1566 AC_DEFUN([_LT_LINKER_OPTION],
1567 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1568 m4_require([_LT_DECL_SED])dnl
1569 AC_CACHE_CHECK([$1], [$2],
1571 save_LDFLAGS="$LDFLAGS"
1572 LDFLAGS="$LDFLAGS $3"
1573 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1574 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1575 # The linker can only warn and ignore the option if not recognized
1576 # So say no if there are warnings
1577 if test -s conftest.err; then
1578 # Append any errors to the config.log.
1579 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1580 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1581 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1582 if diff conftest.exp conftest.er2 >/dev/null; then
1590 LDFLAGS="$save_LDFLAGS"
1593 if test x"[$]$2" = xyes; then
1594 m4_if([$4], , :, [$4])
1596 m4_if([$5], , :, [$5])
1598 ])# _LT_LINKER_OPTION
1601 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1602 dnl aclocal-1.4 backwards compatibility:
1603 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1608 AC_DEFUN([LT_CMD_MAX_LEN],
1609 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1610 # find the maximum length of command line arguments
1611 AC_MSG_CHECKING([the maximum length of command line arguments])
1612 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1618 # On DJGPP, this test can blow up pretty badly due to problems in libc
1619 # (any single argument exceeding 2000 bytes causes a buffer overrun
1620 # during glob expansion). Even if it were fixed, the result of this
1621 # check would be larger than it should be.
1622 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1626 # Under GNU Hurd, this test is not required because there is
1627 # no limit to the length of command line arguments.
1628 # Libtool will interpret -1 as no limit whatsoever
1629 lt_cv_sys_max_cmd_len=-1;
1632 cygwin* | mingw* | cegcc*)
1633 # On Win9x/ME, this test blows up -- it succeeds, but takes
1634 # about 5 minutes as the teststring grows exponentially.
1635 # Worse, since 9x/ME are not pre-emptively multitasking,
1636 # you end up with a "frozen" computer, even though with patience
1637 # the test eventually succeeds (with a max line length of 256k).
1638 # Instead, let's just punt: use the minimum linelength reported by
1639 # all of the supported platforms: 8192 (on NT/2K/XP).
1640 lt_cv_sys_max_cmd_len=8192;
1644 # On MiNT this can take a long time and run out of memory.
1645 lt_cv_sys_max_cmd_len=8192;
1649 # On AmigaOS with pdksh, this test takes hours, literally.
1650 # So we just punt and use a minimum line length of 8192.
1651 lt_cv_sys_max_cmd_len=8192;
1654 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1655 # This has been around since 386BSD, at least. Likely further.
1656 if test -x /sbin/sysctl; then
1657 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1658 elif test -x /usr/sbin/sysctl; then
1659 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1661 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1663 # And add a safety zone
1664 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1665 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1669 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1670 lt_cv_sys_max_cmd_len=196608
1674 # The test takes a long time on OS/2.
1675 lt_cv_sys_max_cmd_len=8192
1679 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1680 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1681 # nice to cause kernel panics so lets avoid the loop below.
1682 # First set a reasonable default.
1683 lt_cv_sys_max_cmd_len=16384
1685 if test -x /sbin/sysconfig; then
1686 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1687 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1692 lt_cv_sys_max_cmd_len=102400
1694 sysv5* | sco5v6* | sysv4.2uw2*)
1695 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1696 if test -n "$kargmax"; then
1697 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1699 lt_cv_sys_max_cmd_len=32768
1703 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1704 if test -n "$lt_cv_sys_max_cmd_len"; then
1705 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1706 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1708 # Make teststring a little bigger before we do anything with it.
1709 # a 1K string should be a reasonable start.
1710 for i in 1 2 3 4 5 6 7 8 ; do
1711 teststring=$teststring$teststring
1713 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1714 # If test is not a shell built-in, we'll probably end up computing a
1715 # maximum length that is only half of the actual maximum length, but
1717 while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
1718 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1719 test $i != 17 # 1/2 MB should be enough
1722 teststring=$teststring$teststring
1724 # Only check the string length outside the loop.
1725 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1727 # Add a significant safety factor because C++ compilers can tack on
1728 # massive amounts of additional arguments before passing them to the
1729 # linker. It appears as though 1/2 is a usable value.
1730 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1735 if test -n $lt_cv_sys_max_cmd_len ; then
1736 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1740 max_cmd_len=$lt_cv_sys_max_cmd_len
1741 _LT_DECL([], [max_cmd_len], [0],
1742 [What is the maximum length of a command?])
1746 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1747 dnl aclocal-1.4 backwards compatibility:
1748 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1753 m4_defun([_LT_HEADER_DLFCN],
1754 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1755 ])# _LT_HEADER_DLFCN
1758 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1759 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1760 # ----------------------------------------------------------------
1761 m4_defun([_LT_TRY_DLOPEN_SELF],
1762 [m4_require([_LT_HEADER_DLFCN])dnl
1763 if test "$cross_compiling" = yes; then :
1766 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1767 lt_status=$lt_dlunknown
1768 cat > conftest.$ac_ext <<_LT_EOF
1769 [#line $LINENO "configure"
1770 #include "confdefs.h"
1779 # define LT_DLGLOBAL RTLD_GLOBAL
1782 # define LT_DLGLOBAL DL_GLOBAL
1784 # define LT_DLGLOBAL 0
1788 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1789 find out it does not work in some platform. */
1790 #ifndef LT_DLLAZY_OR_NOW
1792 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1795 # define LT_DLLAZY_OR_NOW DL_LAZY
1798 # define LT_DLLAZY_OR_NOW RTLD_NOW
1801 # define LT_DLLAZY_OR_NOW DL_NOW
1803 # define LT_DLLAZY_OR_NOW 0
1810 /* When -fvisbility=hidden is used, assume the code has been annotated
1811 correspondingly for the symbols needed. */
1812 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1813 int fnord () __attribute__((visibility("default")));
1816 int fnord () { return 42; }
1819 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1820 int status = $lt_dlunknown;
1824 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1827 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1828 else puts (dlerror ());
1830 /* dlclose (self); */
1838 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1839 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1842 x$lt_dlno_uscore) $1 ;;
1843 x$lt_dlneed_uscore) $2 ;;
1844 x$lt_dlunknown|x*) $3 ;;
1847 # compilation failed
1852 ])# _LT_TRY_DLOPEN_SELF
1855 # LT_SYS_DLOPEN_SELF
1856 # ------------------
1857 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1858 [m4_require([_LT_HEADER_DLFCN])dnl
1859 if test "x$enable_dlopen" != xyes; then
1860 enable_dlopen=unknown
1861 enable_dlopen_self=unknown
1862 enable_dlopen_self_static=unknown
1869 lt_cv_dlopen="load_add_on"
1871 lt_cv_dlopen_self=yes
1874 mingw* | pw32* | cegcc*)
1875 lt_cv_dlopen="LoadLibrary"
1880 lt_cv_dlopen="dlopen"
1885 # if libdl is installed we need to link against it
1886 AC_CHECK_LIB([dl], [dlopen],
1887 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1890 lt_cv_dlopen_self=yes
1895 AC_CHECK_FUNC([shl_load],
1896 [lt_cv_dlopen="shl_load"],
1897 [AC_CHECK_LIB([dld], [shl_load],
1898 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1899 [AC_CHECK_FUNC([dlopen],
1900 [lt_cv_dlopen="dlopen"],
1901 [AC_CHECK_LIB([dl], [dlopen],
1902 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1903 [AC_CHECK_LIB([svld], [dlopen],
1904 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1905 [AC_CHECK_LIB([dld], [dld_link],
1906 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1915 if test "x$lt_cv_dlopen" != xno; then
1921 case $lt_cv_dlopen in
1923 save_CPPFLAGS="$CPPFLAGS"
1924 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1926 save_LDFLAGS="$LDFLAGS"
1927 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1930 LIBS="$lt_cv_dlopen_libs $LIBS"
1932 AC_CACHE_CHECK([whether a program can dlopen itself],
1933 lt_cv_dlopen_self, [dnl
1934 _LT_TRY_DLOPEN_SELF(
1935 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1936 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1939 if test "x$lt_cv_dlopen_self" = xyes; then
1940 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1941 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1942 lt_cv_dlopen_self_static, [dnl
1943 _LT_TRY_DLOPEN_SELF(
1944 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1945 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1949 CPPFLAGS="$save_CPPFLAGS"
1950 LDFLAGS="$save_LDFLAGS"
1955 case $lt_cv_dlopen_self in
1956 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1957 *) enable_dlopen_self=unknown ;;
1960 case $lt_cv_dlopen_self_static in
1961 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1962 *) enable_dlopen_self_static=unknown ;;
1965 _LT_DECL([dlopen_support], [enable_dlopen], [0],
1966 [Whether dlopen is supported])
1967 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1968 [Whether dlopen of programs is supported])
1969 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1970 [Whether dlopen of statically linked programs is supported])
1971 ])# LT_SYS_DLOPEN_SELF
1974 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1975 dnl aclocal-1.4 backwards compatibility:
1976 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1979 # _LT_COMPILER_C_O([TAGNAME])
1980 # ---------------------------
1981 # Check to see if options -c and -o are simultaneously supported by compiler.
1982 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
1983 m4_defun([_LT_COMPILER_C_O],
1984 [m4_require([_LT_DECL_SED])dnl
1985 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1986 m4_require([_LT_TAG_COMPILER])dnl
1987 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1988 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1989 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1990 $RM -r conftest 2>/dev/null
1994 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1996 lt_compiler_flag="-o out/conftest2.$ac_objext"
1997 # Insert the option either (1) after the last *FLAGS variable, or
1998 # (2) before a word containing "conftest.", or (3) at the end.
1999 # Note that $ac_compile itself does not contain backslashes and begins
2000 # with a dollar sign (not a hyphen), so the echo should work correctly.
2001 lt_compile=`echo "$ac_compile" | $SED \
2002 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
2003 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2004 -e 's:$: $lt_compiler_flag:'`
2005 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2006 (eval "$lt_compile" 2>out/conftest.err)
2008 cat out/conftest.err >&AS_MESSAGE_LOG_FD
2009 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2010 if (exit $ac_status) && test -s out/conftest2.$ac_objext
2012 # The compiler can only warn and ignore the option if not recognized
2013 # So say no if there are warnings
2014 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2015 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2016 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2017 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2020 chmod u+w . 2>&AS_MESSAGE_LOG_FD
2022 # SGI C++ compiler will create directory out/ii_files/ for
2023 # template instantiation
2024 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2025 $RM out/* && rmdir out
2030 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2031 [Does compiler simultaneously support -c and -o options?])
2032 ])# _LT_COMPILER_C_O
2035 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2036 # ----------------------------------
2037 # Check to see if we can do hard links to lock some files if needed
2038 m4_defun([_LT_COMPILER_FILE_LOCKS],
2039 [m4_require([_LT_ENABLE_LOCK])dnl
2040 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2041 _LT_COMPILER_C_O([$1])
2043 hard_links="nottested"
2044 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
2045 # do not overwrite the value of need_locks provided by the user
2046 AC_MSG_CHECKING([if we can lock with hard links])
2049 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2051 ln conftest.a conftest.b 2>&5 || hard_links=no
2052 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2053 AC_MSG_RESULT([$hard_links])
2054 if test "$hard_links" = no; then
2055 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
2061 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2062 ])# _LT_COMPILER_FILE_LOCKS
2067 m4_defun([_LT_CHECK_OBJDIR],
2068 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2069 [rm -f .libs 2>/dev/null
2070 mkdir .libs 2>/dev/null
2071 if test -d .libs; then
2074 # MS-DOS does not allow filenames that begin with a dot.
2077 rmdir .libs 2>/dev/null])
2078 objdir=$lt_cv_objdir
2079 _LT_DECL([], [objdir], [0],
2080 [The name of the directory that contains temporary libtool files])dnl
2081 m4_pattern_allow([LT_OBJDIR])dnl
2082 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
2083 [Define to the sub-directory in which libtool stores uninstalled libraries.])
2084 ])# _LT_CHECK_OBJDIR
2087 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2088 # --------------------------------------
2089 # Check hardcoding attributes.
2090 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2091 [AC_MSG_CHECKING([how to hardcode library paths into programs])
2092 _LT_TAGVAR(hardcode_action, $1)=
2093 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2094 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2095 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
2097 # We can hardcode non-existent directories.
2098 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
2099 # If the only mechanism to avoid hardcoding is shlibpath_var, we
2100 # have to relink, otherwise we might link with an installed library
2101 # when we should be linking with a yet-to-be-installed one
2102 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
2103 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
2104 # Linking always hardcodes the temporary library directory.
2105 _LT_TAGVAR(hardcode_action, $1)=relink
2107 # We can link without hardcoding, and we can hardcode nonexisting dirs.
2108 _LT_TAGVAR(hardcode_action, $1)=immediate
2111 # We cannot hardcode anything, or else we can only hardcode existing
2113 _LT_TAGVAR(hardcode_action, $1)=unsupported
2115 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2117 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2118 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2119 # Fast installation is not supported
2120 enable_fast_install=no
2121 elif test "$shlibpath_overrides_runpath" = yes ||
2122 test "$enable_shared" = no; then
2123 # Fast installation is not necessary
2124 enable_fast_install=needless
2126 _LT_TAGDECL([], [hardcode_action], [0],
2127 [How to hardcode a shared library path into an executable])
2128 ])# _LT_LINKER_HARDCODE_LIBPATH
2133 m4_defun([_LT_CMD_STRIPLIB],
2134 [m4_require([_LT_DECL_EGREP])
2137 AC_MSG_CHECKING([whether stripping libraries is possible])
2138 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2139 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2140 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2141 AC_MSG_RESULT([yes])
2143 # FIXME - insert some real tests, host_os isn't really good enough
2146 if test -n "$STRIP" ; then
2147 striplib="$STRIP -x"
2148 old_striplib="$STRIP -S"
2149 AC_MSG_RESULT([yes])
2159 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2160 _LT_DECL([], [striplib], [1])
2161 ])# _LT_CMD_STRIPLIB
2164 # _LT_SYS_DYNAMIC_LINKER([TAG])
2165 # -----------------------------
2166 # PORTME Fill in your ld.so characteristics
2167 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2168 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2169 m4_require([_LT_DECL_EGREP])dnl
2170 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2171 m4_require([_LT_DECL_OBJDUMP])dnl
2172 m4_require([_LT_DECL_SED])dnl
2173 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2174 AC_MSG_CHECKING([dynamic linker characteristics])
2177 if test "$GCC" = yes; then
2179 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2180 *) lt_awk_arg="/^libraries:/" ;;
2183 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
2184 *) lt_sed_strip_eq="s,=/,/,g" ;;
2186 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2187 case $lt_search_path_spec in
2189 # if the path contains ";" then we assume it to be the separator
2190 # otherwise default to the standard path separator (i.e. ":") - it is
2191 # assumed that no part of a normal pathname contains ";" but that should
2192 # okay in the real world where ";" in dirpaths is itself problematic.
2193 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2196 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2199 # Ok, now we have the path, separated by spaces, we can step through it
2200 # and add multilib dir if necessary.
2201 lt_tmp_lt_search_path_spec=
2202 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2203 for lt_sys_path in $lt_search_path_spec; do
2204 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2205 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2207 test -d "$lt_sys_path" && \
2208 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2211 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2212 BEGIN {RS=" "; FS="/|\n";} {
2215 for (lt_i = NF; lt_i > 0; lt_i--) {
2216 if ($lt_i != "" && $lt_i != ".") {
2217 if ($lt_i == "..") {
2220 if (lt_count == 0) {
2221 lt_foo="/" $lt_i lt_foo;
2228 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2229 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2231 # AWK program above erroneously prepends '/' to C:/dos/paths
2234 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2235 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
2237 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2239 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2242 libname_spec='lib$name'
2250 shlibpath_overrides_runpath=unknown
2252 dynamic_linker="$host_os ld.so"
2253 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2254 need_lib_prefix=unknown
2255 hardcode_into_libs=no
2257 # when you set need_version to no, make sure it does not cause -set_version
2258 # flags to be left without arguments
2259 need_version=unknown
2263 version_type=linux # correct to gnu/linux during the next big refactor
2264 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2265 shlibpath_var=LIBPATH
2267 # AIX 3 has no versioning support, so we append a major version to the name.
2268 soname_spec='${libname}${release}${shared_ext}$major'
2272 version_type=linux # correct to gnu/linux during the next big refactor
2275 hardcode_into_libs=yes
2276 if test "$host_cpu" = ia64; then
2277 # AIX 5 supports IA64
2278 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2279 shlibpath_var=LD_LIBRARY_PATH
2281 # With GCC up to 2.95.x, collect2 would create an import file
2282 # for dependence libraries. The import file would start with
2283 # the line `#! .'. This would cause the generated library to
2284 # depend on `.', always an invalid library. This was fixed in
2285 # development snapshots of GCC prior to 3.0.
2287 aix4 | aix4.[[01]] | aix4.[[01]].*)
2288 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2290 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2297 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2298 # soname into executable. Probably we can add versioning support to
2299 # collect2, so additional links can be useful in future.
2300 if test "$aix_use_runtimelinking" = yes; then
2301 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2302 # instead of lib<name>.a to let people know that these are not
2303 # typical AIX shared libraries.
2304 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2306 # We preserve .a as extension for shared libraries through AIX4.2
2307 # and later when we are not doing run time linking.
2308 library_names_spec='${libname}${release}.a $libname.a'
2309 soname_spec='${libname}${release}${shared_ext}$major'
2311 shlibpath_var=LIBPATH
2318 # Since July 2007 AmigaOS4 officially supports .so libraries.
2319 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2320 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2323 library_names_spec='$libname.ixlibrary $libname.a'
2324 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2325 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
2331 library_names_spec='${libname}${shared_ext}'
2332 dynamic_linker="$host_os ld.so"
2333 shlibpath_var=LIBRARY_PATH
2337 version_type=linux # correct to gnu/linux during the next big refactor
2339 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2340 soname_spec='${libname}${release}${shared_ext}$major'
2341 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2342 shlibpath_var=LD_LIBRARY_PATH
2343 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2344 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2345 # the default ld.so.conf also contains /usr/contrib/lib and
2346 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2347 # libtool to hard-code these into programs
2350 cygwin* | mingw* | pw32* | cegcc*)
2351 version_type=windows
2356 case $GCC,$cc_basename in
2359 library_names_spec='$libname.dll.a'
2360 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2361 postinstall_cmds='base_file=`basename \${file}`~
2362 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2363 dldir=$destdir/`dirname \$dlpath`~
2364 test -d \$dldir || mkdir -p \$dldir~
2365 $install_prog $dir/$dlname \$dldir/$dlname~
2366 chmod a+x \$dldir/$dlname~
2367 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2368 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2370 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2371 dlpath=$dir/\$dldll~
2373 shlibpath_overrides_runpath=yes
2377 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2378 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2380 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2383 # MinGW DLLs use traditional 'lib' prefix
2384 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2387 # pw32 DLLs use 'pw' prefix rather than 'lib'
2388 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2391 dynamic_linker='Win32 ld.exe'
2396 libname_spec='$name'
2397 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2398 library_names_spec='${libname}.dll.lib'
2402 sys_lib_search_path_spec=
2408 # Let DOS variable expansion print the short 8.3 style file name.
2409 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2410 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2413 # Convert to MSYS style.
2414 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2417 # Convert to unix form, then to dos form, then back to unix form
2418 # but this time dos style (no spaces!) so that the unix form looks
2419 # like /cygdrive/c/PROGRA~1:/cygdr...
2420 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2421 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2422 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2425 sys_lib_search_path_spec="$LIB"
2426 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2427 # It is most probably a Windows format PATH.
2428 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2430 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2432 # FIXME: find the short name or the path components, as spaces are
2433 # common. (e.g. "Program Files" -> "PROGRA~1")
2437 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2438 postinstall_cmds='base_file=`basename \${file}`~
2439 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2440 dldir=$destdir/`dirname \$dlpath`~
2441 test -d \$dldir || mkdir -p \$dldir~
2442 $install_prog $dir/$dlname \$dldir/$dlname'
2443 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2444 dlpath=$dir/\$dldll~
2446 shlibpath_overrides_runpath=yes
2447 dynamic_linker='Win32 link.exe'
2451 # Assume MSVC wrapper
2452 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2453 dynamic_linker='Win32 ld.exe'
2456 # FIXME: first we should search . and the directory the executable is in
2460 darwin* | rhapsody*)
2461 dynamic_linker="$host_os dyld"
2465 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2466 soname_spec='${libname}${release}${major}$shared_ext'
2467 shlibpath_overrides_runpath=yes
2468 shlibpath_var=DYLD_LIBRARY_PATH
2469 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2471 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2472 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2476 version_type=linux # correct to gnu/linux during the next big refactor
2479 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2480 soname_spec='${libname}${release}${shared_ext}$major'
2481 shlibpath_var=LD_LIBRARY_PATH
2484 freebsd* | dragonfly*)
2485 # DragonFly does not have aout. When/if they implement a new
2486 # versioning mechanism, adjust this.
2487 if test -x /usr/bin/objformat; then
2488 objformat=`/usr/bin/objformat`
2491 freebsd[[23]].*) objformat=aout ;;
2495 version_type=freebsd-$objformat
2496 case $version_type in
2498 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2503 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2507 shlibpath_var=LD_LIBRARY_PATH
2510 shlibpath_overrides_runpath=yes
2512 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2513 shlibpath_overrides_runpath=yes
2514 hardcode_into_libs=yes
2516 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2517 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2518 shlibpath_overrides_runpath=no
2519 hardcode_into_libs=yes
2521 *) # from 4.6 on, and DragonFly
2522 shlibpath_overrides_runpath=yes
2523 hardcode_into_libs=yes
2529 version_type=linux # correct to gnu/linux during the next big refactor
2532 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2533 soname_spec='${libname}${release}${shared_ext}$major'
2534 shlibpath_var=LD_LIBRARY_PATH
2535 shlibpath_overrides_runpath=no
2536 hardcode_into_libs=yes
2540 version_type=linux # correct to gnu/linux during the next big refactor
2543 dynamic_linker="$host_os runtime_loader"
2544 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2545 soname_spec='${libname}${release}${shared_ext}$major'
2546 shlibpath_var=LIBRARY_PATH
2547 shlibpath_overrides_runpath=yes
2548 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2549 hardcode_into_libs=yes
2552 hpux9* | hpux10* | hpux11*)
2553 # Give a soname corresponding to the major version so that dld.sl refuses to
2554 # link against other versions.
2561 hardcode_into_libs=yes
2562 dynamic_linker="$host_os dld.so"
2563 shlibpath_var=LD_LIBRARY_PATH
2564 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2565 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2566 soname_spec='${libname}${release}${shared_ext}$major'
2567 if test "X$HPUX_IA64_MODE" = X32; then
2568 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2570 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2572 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2576 hardcode_into_libs=yes
2577 dynamic_linker="$host_os dld.sl"
2578 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2579 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2580 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2581 soname_spec='${libname}${release}${shared_ext}$major'
2582 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2583 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2587 dynamic_linker="$host_os dld.sl"
2588 shlibpath_var=SHLIB_PATH
2589 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2590 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2591 soname_spec='${libname}${release}${shared_ext}$major'
2594 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2595 postinstall_cmds='chmod 555 $lib'
2596 # or fails outright, so override atomically:
2597 install_override_mode=555
2601 version_type=linux # correct to gnu/linux during the next big refactor
2604 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2605 soname_spec='${libname}${release}${shared_ext}$major'
2606 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2607 shlibpath_var=LD_LIBRARY_PATH
2608 shlibpath_overrides_runpath=no
2609 hardcode_into_libs=yes
2612 irix5* | irix6* | nonstopux*)
2614 nonstopux*) version_type=nonstopux ;;
2616 if test "$lt_cv_prog_gnu_ld" = yes; then
2617 version_type=linux # correct to gnu/linux during the next big refactor
2624 soname_spec='${libname}${release}${shared_ext}$major'
2625 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2627 irix5* | nonstopux*)
2631 case $LD in # libtool.m4 will add one of these switches to LD
2632 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2633 libsuff= shlibsuff= libmagic=32-bit;;
2634 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2635 libsuff=32 shlibsuff=N32 libmagic=N32;;
2636 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2637 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2638 *) libsuff= shlibsuff= libmagic=never-match;;
2642 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2643 shlibpath_overrides_runpath=no
2644 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2645 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2646 hardcode_into_libs=yes
2649 # No shared lib support for Linux oldld, aout, or coff.
2650 linux*oldld* | linux*aout* | linux*coff*)
2654 # This must be glibc/ELF.
2655 linux* | k*bsd*-gnu | kopensolaris*-gnu)
2656 version_type=linux # correct to gnu/linux during the next big refactor
2659 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2660 soname_spec='${libname}${release}${shared_ext}$major'
2661 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2662 shlibpath_var=LD_LIBRARY_PATH
2663 shlibpath_overrides_runpath=no
2665 # Some binutils ld are patched to set DT_RUNPATH
2666 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2667 [lt_cv_shlibpath_overrides_runpath=no
2668 save_LDFLAGS=$LDFLAGS
2670 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2671 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2672 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2673 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2674 [lt_cv_shlibpath_overrides_runpath=yes])])
2675 LDFLAGS=$save_LDFLAGS
2678 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2680 # This implies no fast_install, which is unacceptable.
2681 # Some rework will be needed to allow for fast_install
2682 # before this can be enabled.
2683 hardcode_into_libs=yes
2685 # 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 $lt_ld_extra"
2691 # We used to test for /lib/ld.so.1 and disable shared libraries on
2692 # powerpc, because MkLinux only supported shared libraries with the
2693 # GNU dynamic linker. Since this was broken with cross compilers,
2694 # most powerpc-linux boxes support dynamic linking these days and
2695 # people can always --disable-shared, the test was removed, and we
2696 # assume the GNU/Linux dynamic linker is in use.
2697 dynamic_linker='GNU/Linux ld.so'
2704 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2705 soname_spec='${libname}${release}${shared_ext}$major'
2706 shlibpath_var=LD_LIBRARY_PATH
2707 shlibpath_overrides_runpath=no
2708 hardcode_into_libs=yes
2709 dynamic_linker='NetBSD ld.elf_so'
2716 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2717 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2718 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2719 dynamic_linker='NetBSD (a.out) ld.so'
2721 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2722 soname_spec='${libname}${release}${shared_ext}$major'
2723 dynamic_linker='NetBSD ld.elf_so'
2725 shlibpath_var=LD_LIBRARY_PATH
2726 shlibpath_overrides_runpath=yes
2727 hardcode_into_libs=yes
2731 version_type=linux # correct to gnu/linux during the next big refactor
2732 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2733 shlibpath_var=LD_LIBRARY_PATH
2734 shlibpath_overrides_runpath=yes
2741 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2742 soname_spec='${libname}${release}${shared_ext}$major'
2743 shlibpath_var=LD_LIBRARY_PATH
2744 shlibpath_overrides_runpath=no
2745 hardcode_into_libs=yes
2746 dynamic_linker='ldqnx.so'
2751 sys_lib_dlsearch_path_spec="/usr/lib"
2753 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2755 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2756 *) need_version=no ;;
2758 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2759 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2760 shlibpath_var=LD_LIBRARY_PATH
2761 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2763 openbsd2.[[89]] | openbsd2.[[89]].*)
2764 shlibpath_overrides_runpath=no
2767 shlibpath_overrides_runpath=yes
2771 shlibpath_overrides_runpath=yes
2776 libname_spec='$name'
2779 library_names_spec='$libname${shared_ext} $libname.a'
2780 dynamic_linker='OS/2 ld.exe'
2781 shlibpath_var=LIBPATH
2784 osf3* | osf4* | osf5*)
2788 soname_spec='${libname}${release}${shared_ext}$major'
2789 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2790 shlibpath_var=LD_LIBRARY_PATH
2791 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2792 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2800 version_type=linux # correct to gnu/linux during the next big refactor
2803 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2804 soname_spec='${libname}${release}${shared_ext}$major'
2805 shlibpath_var=LD_LIBRARY_PATH
2806 shlibpath_overrides_runpath=yes
2807 hardcode_into_libs=yes
2808 # ldd complains unless libraries are executable
2809 postinstall_cmds='chmod +x $lib'
2814 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2815 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2816 shlibpath_var=LD_LIBRARY_PATH
2817 shlibpath_overrides_runpath=yes
2818 if test "$with_gnu_ld" = yes; then
2825 version_type=linux # correct to gnu/linux during the next big refactor
2826 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2827 soname_spec='${libname}${release}${shared_ext}$major'
2828 shlibpath_var=LD_LIBRARY_PATH
2829 case $host_vendor in
2831 shlibpath_overrides_runpath=no
2833 runpath_var=LD_RUN_PATH
2841 shlibpath_overrides_runpath=no
2842 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2848 if test -d /usr/nec ;then
2849 version_type=linux # correct to gnu/linux during the next big refactor
2850 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2851 soname_spec='$libname${shared_ext}.$major'
2852 shlibpath_var=LD_LIBRARY_PATH
2856 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2857 version_type=freebsd-elf
2860 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2861 soname_spec='${libname}${release}${shared_ext}$major'
2862 shlibpath_var=LD_LIBRARY_PATH
2863 shlibpath_overrides_runpath=yes
2864 hardcode_into_libs=yes
2865 if test "$with_gnu_ld" = yes; then
2866 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2868 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2871 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2875 sys_lib_dlsearch_path_spec='/usr/lib'
2879 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2880 version_type=linux # correct to gnu/linux during the next big refactor
2883 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2884 shlibpath_var=LD_LIBRARY_PATH
2885 shlibpath_overrides_runpath=no
2886 hardcode_into_libs=yes
2890 version_type=linux # correct to gnu/linux during the next big refactor
2891 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2892 soname_spec='${libname}${release}${shared_ext}$major'
2893 shlibpath_var=LD_LIBRARY_PATH
2900 AC_MSG_RESULT([$dynamic_linker])
2901 test "$dynamic_linker" = no && can_build_shared=no
2903 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2904 if test "$GCC" = yes; then
2905 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2908 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2909 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2911 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2912 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2915 _LT_DECL([], [variables_saved_for_relink], [1],
2916 [Variables whose values should be saved in libtool wrapper scripts and
2917 restored at link time])
2918 _LT_DECL([], [need_lib_prefix], [0],
2919 [Do we need the "lib" prefix for modules?])
2920 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2921 _LT_DECL([], [version_type], [0], [Library versioning type])
2922 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2923 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2924 _LT_DECL([], [shlibpath_overrides_runpath], [0],
2925 [Is shlibpath searched before the hard-coded library search path?])
2926 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2927 _LT_DECL([], [library_names_spec], [1],
2928 [[List of archive names. First name is the real one, the rest are links.
2929 The last name is the one that the linker finds with -lNAME]])
2930 _LT_DECL([], [soname_spec], [1],
2931 [[The coded name of the library, if different from the real name]])
2932 _LT_DECL([], [install_override_mode], [1],
2933 [Permission mode override for installation of shared libraries])
2934 _LT_DECL([], [postinstall_cmds], [2],
2935 [Command to use after installation of a shared archive])
2936 _LT_DECL([], [postuninstall_cmds], [2],
2937 [Command to use after uninstallation of a shared archive])
2938 _LT_DECL([], [finish_cmds], [2],
2939 [Commands used to finish a libtool library installation in a directory])
2940 _LT_DECL([], [finish_eval], [1],
2941 [[As "finish_cmds", except a single script fragment to be evaled but
2943 _LT_DECL([], [hardcode_into_libs], [0],
2944 [Whether we should hardcode library paths into libraries])
2945 _LT_DECL([], [sys_lib_search_path_spec], [2],
2946 [Compile-time system search path for libraries])
2947 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2948 [Run-time system search path for libraries])
2949 ])# _LT_SYS_DYNAMIC_LINKER
2952 # _LT_PATH_TOOL_PREFIX(TOOL)
2953 # --------------------------
2954 # find a file program which can recognize shared library
2955 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2956 [m4_require([_LT_DECL_EGREP])dnl
2957 AC_MSG_CHECKING([for $1])
2958 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2960 [[\\/*] | ?:[\\/]*])
2961 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2964 lt_save_MAGIC_CMD="$MAGIC_CMD"
2965 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2966 dnl $ac_dummy forces splitting on constant user-supplied paths.
2967 dnl POSIX.2 word splitting is done only on the output of word expansions,
2968 dnl not every word. This closes a longstanding sh security hole.
2969 ac_dummy="m4_if([$2], , $PATH, [$2])"
2970 for ac_dir in $ac_dummy; do
2972 test -z "$ac_dir" && ac_dir=.
2973 if test -f $ac_dir/$1; then
2974 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2975 if test -n "$file_magic_test_file"; then
2976 case $deplibs_check_method in
2978 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2979 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2980 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2981 $EGREP "$file_magic_regex" > /dev/null; then
2986 *** Warning: the command libtool uses to detect shared libraries,
2987 *** $file_magic_cmd, produces output that libtool cannot recognize.
2988 *** The result is that libtool may fail to recognize shared libraries
2989 *** as such. This will affect the creation of libtool libraries that
2990 *** depend on shared libraries, but programs linked with such libtool
2991 *** libraries will work regardless of this problem. Nevertheless, you
2992 *** may want to report the problem to your system manager and/or to
2993 *** bug-libtool@gnu.org
3003 MAGIC_CMD="$lt_save_MAGIC_CMD"
3006 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3007 if test -n "$MAGIC_CMD"; then
3008 AC_MSG_RESULT($MAGIC_CMD)
3012 _LT_DECL([], [MAGIC_CMD], [0],
3013 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
3014 ])# _LT_PATH_TOOL_PREFIX
3017 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3018 dnl aclocal-1.4 backwards compatibility:
3019 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3024 # find a file program which can recognize a shared library
3025 m4_defun([_LT_PATH_MAGIC],
3026 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3027 if test -z "$lt_cv_path_MAGIC_CMD"; then
3028 if test -n "$ac_tool_prefix"; then
3029 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3039 # find the pathname to the GNU or non-GNU linker
3040 AC_DEFUN([LT_PATH_LD],
3041 [AC_REQUIRE([AC_PROG_CC])dnl
3042 AC_REQUIRE([AC_CANONICAL_HOST])dnl
3043 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3044 m4_require([_LT_DECL_SED])dnl
3045 m4_require([_LT_DECL_EGREP])dnl
3046 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3048 AC_ARG_WITH([gnu-ld],
3049 [AS_HELP_STRING([--with-gnu-ld],
3050 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
3051 [test "$withval" = no || with_gnu_ld=yes],
3052 [with_gnu_ld=no])dnl
3055 if test "$GCC" = yes; then
3056 # Check if gcc -print-prog-name=ld gives a path.
3057 AC_MSG_CHECKING([for ld used by $CC])
3060 # gcc leaves a trailing carriage return which upsets mingw
3061 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3063 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3066 # Accept absolute paths.
3067 [[\\/]]* | ?:[[\\/]]*)
3068 re_direlt='/[[^/]][[^/]]*/\.\./'
3069 # Canonicalize the pathname of ld
3070 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3071 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3072 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3074 test -z "$LD" && LD="$ac_prog"
3077 # If it fails, then pretend we aren't using GCC.
3081 # If it is relative, then search for the first ld in PATH.
3085 elif test "$with_gnu_ld" = yes; then
3086 AC_MSG_CHECKING([for GNU ld])
3088 AC_MSG_CHECKING([for non-GNU ld])
3090 AC_CACHE_VAL(lt_cv_path_LD,
3091 [if test -z "$LD"; then
3092 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3093 for ac_dir in $PATH; do
3095 test -z "$ac_dir" && ac_dir=.
3096 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3097 lt_cv_path_LD="$ac_dir/$ac_prog"
3098 # Check to see if the program is GNU ld. I'd rather use --version,
3099 # but apparently some variants of GNU ld only accept -v.
3100 # Break only if it was the GNU/non-GNU ld that we prefer.
3101 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3102 *GNU* | *'with BFD'*)
3103 test "$with_gnu_ld" != no && break
3106 test "$with_gnu_ld" != yes && break
3113 lt_cv_path_LD="$LD" # Let the user override the test with a path.
3116 if test -n "$LD"; then
3121 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3125 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3129 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3130 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3131 dnl aclocal-1.4 backwards compatibility:
3132 dnl AC_DEFUN([AM_PROG_LD], [])
3133 dnl AC_DEFUN([AC_PROG_LD], [])
3138 m4_defun([_LT_PATH_LD_GNU],
3139 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3140 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3141 case `$LD -v 2>&1 </dev/null` in
3142 *GNU* | *'with BFD'*)
3143 lt_cv_prog_gnu_ld=yes
3146 lt_cv_prog_gnu_ld=no
3149 with_gnu_ld=$lt_cv_prog_gnu_ld
3155 # find reload flag for linker
3156 # -- PORTME Some linkers may need a different reload flag.
3157 m4_defun([_LT_CMD_RELOAD],
3158 [AC_CACHE_CHECK([for $LD option to reload object files],
3159 lt_cv_ld_reload_flag,
3160 [lt_cv_ld_reload_flag='-r'])
3161 reload_flag=$lt_cv_ld_reload_flag
3162 case $reload_flag in
3164 *) reload_flag=" $reload_flag" ;;
3166 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3168 cygwin* | mingw* | pw32* | cegcc*)
3169 if test "$GCC" != yes; then
3174 if test "$GCC" = yes; then
3175 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
3177 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3181 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3182 _LT_TAGDECL([], [reload_cmds], [2])dnl
3186 # _LT_CHECK_MAGIC_METHOD
3187 # ----------------------
3188 # how to check for library dependencies
3189 # -- PORTME fill in with the dynamic library characteristics
3190 m4_defun([_LT_CHECK_MAGIC_METHOD],
3191 [m4_require([_LT_DECL_EGREP])
3192 m4_require([_LT_DECL_OBJDUMP])
3193 AC_CACHE_CHECK([how to recognize dependent libraries],
3194 lt_cv_deplibs_check_method,
3195 [lt_cv_file_magic_cmd='$MAGIC_CMD'
3196 lt_cv_file_magic_test_file=
3197 lt_cv_deplibs_check_method='unknown'
3198 # Need to set the preceding variable on all platforms that support
3199 # interlibrary dependencies.
3200 # 'none' -- dependencies not supported.
3201 # `unknown' -- same as none, but documents that we really don't know.
3202 # 'pass_all' -- all dependencies passed with no checks.
3203 # 'test_compile' -- check by making test program.
3204 # 'file_magic [[regex]]' -- check by looking for files in library path
3205 # which responds to the $file_magic_cmd with a given extended regex.
3206 # If you have `file' or equivalent on your system and you're not sure
3207 # whether `pass_all' will *always* work, you probably want this one.
3211 lt_cv_deplibs_check_method=pass_all
3215 lt_cv_deplibs_check_method=pass_all
3219 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3220 lt_cv_file_magic_cmd='/usr/bin/file -L'
3221 lt_cv_file_magic_test_file=/shlib/libc.so
3225 # func_win32_libid is a shell function defined in ltmain.sh
3226 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3227 lt_cv_file_magic_cmd='func_win32_libid'
3231 # Base MSYS/MinGW do not provide the 'file' command needed by
3232 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3233 # unless we find 'file', for example because we are cross-compiling.
3234 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3235 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
3236 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3237 lt_cv_file_magic_cmd='func_win32_libid'
3239 # Keep this pattern in sync with the one in func_win32_libid.
3240 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3241 lt_cv_file_magic_cmd='$OBJDUMP -f'
3246 # use the weaker test based on 'objdump'. See mingw*.
3247 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3248 lt_cv_file_magic_cmd='$OBJDUMP -f'
3251 darwin* | rhapsody*)
3252 lt_cv_deplibs_check_method=pass_all
3255 freebsd* | dragonfly*)
3256 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3259 # Not sure whether the presence of OpenBSD here was a mistake.
3260 # Let's accept both of them until this is cleared up.
3261 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3262 lt_cv_file_magic_cmd=/usr/bin/file
3263 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3267 lt_cv_deplibs_check_method=pass_all
3272 lt_cv_deplibs_check_method=pass_all
3276 lt_cv_deplibs_check_method=pass_all
3279 hpux10.20* | hpux11*)
3280 lt_cv_file_magic_cmd=/usr/bin/file
3283 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3284 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3287 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3288 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3291 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3292 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3298 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3299 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3302 irix5* | irix6* | nonstopux*)
3304 *-32|*"-32 ") libmagic=32-bit;;
3305 *-n32|*"-n32 ") libmagic=N32;;
3306 *-64|*"-64 ") libmagic=64-bit;;
3307 *) libmagic=never-match;;
3309 lt_cv_deplibs_check_method=pass_all
3312 # This must be glibc/ELF.
3313 linux* | k*bsd*-gnu | kopensolaris*-gnu)
3314 lt_cv_deplibs_check_method=pass_all
3317 netbsd* | netbsdelf*-gnu)
3318 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3319 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3321 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3326 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3327 lt_cv_file_magic_cmd=/usr/bin/file
3328 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3332 lt_cv_deplibs_check_method=pass_all
3336 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3337 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3339 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3343 osf3* | osf4* | osf5*)
3344 lt_cv_deplibs_check_method=pass_all
3348 lt_cv_deplibs_check_method=pass_all
3352 lt_cv_deplibs_check_method=pass_all
3355 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3356 lt_cv_deplibs_check_method=pass_all
3360 case $host_vendor in
3362 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3363 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3366 lt_cv_deplibs_check_method=pass_all
3369 lt_cv_file_magic_cmd='/bin/file'
3370 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3373 lt_cv_file_magic_cmd='/bin/file'
3374 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3375 lt_cv_file_magic_test_file=/lib/libc.so
3378 lt_cv_deplibs_check_method=pass_all
3381 lt_cv_deplibs_check_method=pass_all
3387 lt_cv_deplibs_check_method=pass_all
3394 if test "$build" = "$host"; then
3397 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3400 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3406 file_magic_cmd=$lt_cv_file_magic_cmd
3407 deplibs_check_method=$lt_cv_deplibs_check_method
3408 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3410 _LT_DECL([], [deplibs_check_method], [1],
3411 [Method to check whether dependent libraries are shared objects])
3412 _LT_DECL([], [file_magic_cmd], [1],
3413 [Command to use when deplibs_check_method = "file_magic"])
3414 _LT_DECL([], [file_magic_glob], [1],
3415 [How to find potential files when deplibs_check_method = "file_magic"])
3416 _LT_DECL([], [want_nocaseglob], [1],
3417 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3418 ])# _LT_CHECK_MAGIC_METHOD
3423 # find the pathname to a BSD- or MS-compatible name lister
3424 AC_DEFUN([LT_PATH_NM],
3425 [AC_REQUIRE([AC_PROG_CC])dnl
3426 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3427 [if test -n "$NM"; then
3428 # Let the user override the test.
3431 lt_nm_to_check="${ac_tool_prefix}nm"
3432 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3433 lt_nm_to_check="$lt_nm_to_check nm"
3435 for lt_tmp_nm in $lt_nm_to_check; do
3436 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3437 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3439 test -z "$ac_dir" && ac_dir=.
3440 tmp_nm="$ac_dir/$lt_tmp_nm"
3441 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3442 # Check to see if the nm accepts a BSD-compat flag.
3443 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3444 # nm: unknown option "B" ignored
3445 # Tru64's nm complains that /dev/null is an invalid object file
3446 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3447 */dev/null* | *'Invalid file or object type'*)
3448 lt_cv_path_NM="$tmp_nm -B"
3452 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3454 lt_cv_path_NM="$tmp_nm -p"
3458 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3459 continue # so that we can try to find one that supports BSD flags
3468 : ${lt_cv_path_NM=no}
3470 if test "$lt_cv_path_NM" != "no"; then
3473 # Didn't find any BSD compatible name lister, look for dumpbin.
3474 if test -n "$DUMPBIN"; then :
3475 # Let the user override the test.
3477 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3478 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3480 DUMPBIN="$DUMPBIN -symbols"
3488 if test "$DUMPBIN" != ":"; then
3492 test -z "$NM" && NM=nm
3494 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3496 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3497 [lt_cv_nm_interface="BSD nm"
3498 echo "int some_variable = 0;" > conftest.$ac_ext
3499 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3500 (eval "$ac_compile" 2>conftest.err)
3501 cat conftest.err >&AS_MESSAGE_LOG_FD
3502 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3503 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3504 cat conftest.err >&AS_MESSAGE_LOG_FD
3505 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3506 cat conftest.out >&AS_MESSAGE_LOG_FD
3507 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3508 lt_cv_nm_interface="MS dumpbin"
3514 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3515 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3516 dnl aclocal-1.4 backwards compatibility:
3517 dnl AC_DEFUN([AM_PROG_NM], [])
3518 dnl AC_DEFUN([AC_PROG_NM], [])
3520 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3521 # --------------------------------
3522 # how to determine the name of the shared library
3523 # associated with a specific link library.
3524 # -- PORTME fill in with the dynamic library characteristics
3525 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3526 [m4_require([_LT_DECL_EGREP])
3527 m4_require([_LT_DECL_OBJDUMP])
3528 m4_require([_LT_DECL_DLLTOOL])
3529 AC_CACHE_CHECK([how to associate runtime and link libraries],
3530 lt_cv_sharedlib_from_linklib_cmd,
3531 [lt_cv_sharedlib_from_linklib_cmd='unknown'
3534 cygwin* | mingw* | pw32* | cegcc*)
3535 # two different shell functions defined in ltmain.sh
3536 # decide which to use based on capabilities of $DLLTOOL
3537 case `$DLLTOOL --help 2>&1` in
3538 *--identify-strict*)
3539 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3542 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3547 # fallback: assume linklib IS sharedlib
3548 lt_cv_sharedlib_from_linklib_cmd="$ECHO"
3552 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3553 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3555 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3556 [Command to associate shared and link libraries])
3557 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3560 # _LT_PATH_MANIFEST_TOOL
3561 # ----------------------
3562 # locate the manifest tool
3563 m4_defun([_LT_PATH_MANIFEST_TOOL],
3564 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3565 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3566 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3567 [lt_cv_path_mainfest_tool=no
3568 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3569 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3570 cat conftest.err >&AS_MESSAGE_LOG_FD
3571 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3572 lt_cv_path_mainfest_tool=yes
3575 if test "x$lt_cv_path_mainfest_tool" != xyes; then
3578 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3579 ])# _LT_PATH_MANIFEST_TOOL
3584 # check for math library
3585 AC_DEFUN([LT_LIB_M],
3586 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3589 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3590 # These system don't have libm, or don't need it
3593 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3594 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3597 AC_CHECK_LIB(m, cos, LIBM="-lm")
3604 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3605 dnl aclocal-1.4 backwards compatibility:
3606 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3609 # _LT_COMPILER_NO_RTTI([TAGNAME])
3610 # -------------------------------
3611 m4_defun([_LT_COMPILER_NO_RTTI],
3612 [m4_require([_LT_TAG_COMPILER])dnl
3614 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3616 if test "$GCC" = yes; then
3617 case $cc_basename in
3619 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3621 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3624 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3625 lt_cv_prog_compiler_rtti_exceptions,
3626 [-fno-rtti -fno-exceptions], [],
3627 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3629 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3630 [Compiler flag to turn off builtin functions])
3631 ])# _LT_COMPILER_NO_RTTI
3634 # _LT_CMD_GLOBAL_SYMBOLS
3635 # ----------------------
3636 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3637 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3638 AC_REQUIRE([AC_PROG_CC])dnl
3639 AC_REQUIRE([AC_PROG_AWK])dnl
3640 AC_REQUIRE([LT_PATH_NM])dnl
3641 AC_REQUIRE([LT_PATH_LD])dnl
3642 m4_require([_LT_DECL_SED])dnl
3643 m4_require([_LT_DECL_EGREP])dnl
3644 m4_require([_LT_TAG_COMPILER])dnl
3646 # Check for command to grab the raw symbol name followed by C symbol from nm.
3647 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3648 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3650 # These are sane defaults that work on at least a few old systems.
3651 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3653 # Character class describing NM global symbol codes.
3654 symcode='[[BCDEGRST]]'
3656 # Regexp to match symbols that can be accessed directly from C.
3657 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3659 # Define system-specific variables.
3664 cygwin* | mingw* | pw32* | cegcc*)
3665 symcode='[[ABCDGISTW]]'
3668 if test "$host_cpu" = ia64; then
3669 symcode='[[ABCDEGRST]]'
3673 symcode='[[BCDEGRST]]'
3676 symcode='[[BCDEGQRST]]'
3687 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3691 symcode='[[DFNSTU]]'
3695 # If we're using GNU nm, then use its standard symbol codes.
3696 case `$NM -V 2>&1` in
3697 *GNU* | *'with BFD'*)
3698 symcode='[[ABCDGIRSTW]]' ;;
3701 # Transform an extracted symbol line into a proper C declaration.
3702 # Some systems (esp. on ia64) link data and code symbols differently,
3703 # so use this general approach.
3704 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3706 # Transform an extracted symbol line into symbol name and symbol address
3707 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3708 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
3710 # Handle CRLF in mingw tool chain
3714 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3718 # Try without a prefix underscore, then with it.
3719 for ac_symprfx in "" "_"; do
3721 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3722 symxfrm="\\1 $ac_symprfx\\2 \\2"
3724 # Write the raw and C identifiers.
3725 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3726 # Fake it for dumpbin and say T for any non-static function
3727 # and D for any global variable.
3728 # Also find C++ and __fastcall symbols from MSVC++,
3729 # which start with @ or ?.
3730 lt_cv_sys_global_symbol_pipe="$AWK ['"\
3731 " {last_section=section; section=\$ 3};"\
3732 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
3733 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3734 " \$ 0!~/External *\|/{next};"\
3735 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3736 " {if(hide[section]) next};"\
3737 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3738 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3739 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3740 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3741 " ' prfx=^$ac_symprfx]"
3743 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3745 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
3747 # Check to see that the pipe works correctly.
3751 cat > conftest.$ac_ext <<_LT_EOF
3756 void nm_test_func(void);
3757 void nm_test_func(void){}
3761 int main(){nm_test_var='a';nm_test_func();return(0);}
3764 if AC_TRY_EVAL(ac_compile); then
3765 # Now try to grab the symbols.
3767 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
3768 # Try sorting and uniquifying the output.
3769 if sort "$nlist" | uniq > "$nlist"T; then
3770 mv -f "$nlist"T "$nlist"
3775 # Make sure that we snagged all the symbols we need.
3776 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3777 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3778 cat <<_LT_EOF > conftest.$ac_ext
3779 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
3780 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
3781 /* DATA imports from DLLs on WIN32 con't be const, because runtime
3782 relocations are performed -- see ld's documentation on pseudo-relocs. */
3783 # define LT@&t@_DLSYM_CONST
3784 #elif defined(__osf__)
3785 /* This system does not cope well with relocations in const data. */
3786 # define LT@&t@_DLSYM_CONST
3788 # define LT@&t@_DLSYM_CONST const
3796 # Now generate the symbol file.
3797 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3799 cat <<_LT_EOF >> conftest.$ac_ext
3801 /* The mapping between symbol names and symbols. */
3802 LT@&t@_DLSYM_CONST struct {
3806 lt__PROGRAM__LTX_preloaded_symbols[[]] =
3808 { "@PROGRAM@", (void *) 0 },
3810 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3811 cat <<\_LT_EOF >> conftest.$ac_ext
3815 /* This works around a problem in FreeBSD linker */
3816 #ifdef FREEBSD_WORKAROUND
3817 static const void *lt_preloaded_setup() {
3818 return lt__PROGRAM__LTX_preloaded_symbols;
3826 # Now try linking the two files.
3827 mv conftest.$ac_objext conftstm.$ac_objext
3828 lt_globsym_save_LIBS=$LIBS
3829 lt_globsym_save_CFLAGS=$CFLAGS
3830 LIBS="conftstm.$ac_objext"
3831 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3832 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3835 LIBS=$lt_globsym_save_LIBS
3836 CFLAGS=$lt_globsym_save_CFLAGS
3838 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3841 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3844 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3847 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3848 cat conftest.$ac_ext >&5
3850 rm -rf conftest* conftst*
3852 # Do not use the global_symbol_pipe unless it works.
3853 if test "$pipe_works" = yes; then
3856 lt_cv_sys_global_symbol_pipe=
3860 if test -z "$lt_cv_sys_global_symbol_pipe"; then
3861 lt_cv_sys_global_symbol_to_cdecl=
3863 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3864 AC_MSG_RESULT(failed)
3869 # Response file support.
3870 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3871 nm_file_list_spec='@'
3872 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
3873 nm_file_list_spec='@'
3876 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3877 [Take the output of nm and produce a listing of raw symbols and C names])
3878 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3879 [Transform the output of nm in a proper C declaration])
3880 _LT_DECL([global_symbol_to_c_name_address],
3881 [lt_cv_sys_global_symbol_to_c_name_address], [1],
3882 [Transform the output of nm in a C name address pair])
3883 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3884 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3885 [Transform the output of nm in a C name address pair when lib prefix is needed])
3886 _LT_DECL([], [nm_file_list_spec], [1],
3887 [Specify filename containing input files for $NM])
3888 ]) # _LT_CMD_GLOBAL_SYMBOLS
3891 # _LT_COMPILER_PIC([TAGNAME])
3892 # ---------------------------
3893 m4_defun([_LT_COMPILER_PIC],
3894 [m4_require([_LT_TAG_COMPILER])dnl
3895 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3896 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3897 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3899 m4_if([$1], [CXX], [
3900 # C++ specific cases for pic, static, wl, etc.
3901 if test "$GXX" = yes; then
3902 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3903 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3907 # All AIX code is PIC.
3908 if test "$host_cpu" = ia64; then
3909 # AIX 5 now supports IA64 processor
3910 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3917 # see comment about AmigaOS4 .so support
3918 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3921 # FIXME: we need at least 68020 code to build shared libraries, but
3922 # adding the `-m68020' flag to GCC prevents building anything better,
3924 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3929 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3930 # PIC is the default for these OSes.
3932 mingw* | cygwin* | os2* | pw32* | cegcc*)
3933 # This hack is so that the source file can tell whether it is being
3934 # built for inclusion in a dll (and should export symbols for example).
3935 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3936 # (--disable-auto-import) libraries
3937 m4_if([$1], [GCJ], [],
3938 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3940 darwin* | rhapsody*)
3941 # PIC is the default on this platform
3942 # Common symbols not allowed in MH_DYLIB files
3943 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3946 # DJGPP does not support shared libraries at all
3947 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3950 # PIC is the default for Haiku.
3951 # The "-static" flag exists, but is broken.
3952 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3955 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3956 # Instead, we relocate shared libraries at runtime.
3959 if test -d /usr/nec; then
3960 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3964 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3965 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3966 # sets the default TLS model and affects inlining.
3971 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3976 # QNX uses GNU C++, but need to define -shared option too, otherwise
3978 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3981 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3987 # All AIX code is PIC.
3988 if test "$host_cpu" = ia64; then
3989 # AIX 5 now supports IA64 processor
3990 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3992 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3996 case $cc_basename in
3998 # Green Hills C++ Compiler
3999 # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
4003 mingw* | cygwin* | os2* | pw32* | cegcc*)
4004 # This hack is so that the source file can tell whether it is being
4005 # built for inclusion in a dll (and should export symbols for example).
4006 m4_if([$1], [GCJ], [],
4007 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4010 case $cc_basename in
4012 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4015 # Green Hills C++ Compiler
4016 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4022 freebsd* | dragonfly*)
4023 # FreeBSD uses GNU C++
4025 hpux9* | hpux10* | hpux11*)
4026 case $cc_basename in
4028 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4029 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4030 if test "$host_cpu" != ia64; then
4031 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4035 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4036 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4042 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4051 # This is c89, which is MS Visual C++ (no shared libs)
4052 # Anyone wants to do a port?
4054 irix5* | irix6* | nonstopux*)
4055 case $cc_basename in
4057 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4058 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4059 # CC pic flag -KPIC is the default.
4065 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4066 case $cc_basename in
4069 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4070 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4073 # old Intel C++ for x86_64 which still supported -KPIC.
4074 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4075 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4076 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4079 # Intel C++, used to be incompatible with GCC.
4080 # ICC 10 doesn't accept -KPIC any more.
4081 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4082 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4083 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4086 # Portland Group C++ compiler
4087 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4088 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4089 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4093 # Make sure the PIC flag is empty. It appears that all Alpha
4094 # Linux and Compaq Tru64 Unix objects are PIC.
4095 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4096 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4098 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4099 # IBM XL 8.0, 9.0 on PPC and BlueGene
4100 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4101 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4102 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4105 case `$CC -V 2>&1 | sed 5q` in
4108 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4109 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4110 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4121 case $cc_basename in
4123 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4129 netbsd* | netbsdelf*-gnu)
4132 # QNX uses GNU C++, but need to define -shared option too, otherwise
4134 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4136 osf3* | osf4* | osf5*)
4137 case $cc_basename in
4139 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4142 # Rational C++ 2.4.1
4143 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4146 # Digital/Compaq C++
4147 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4148 # Make sure the PIC flag is empty. It appears that all Alpha
4149 # Linux and Compaq Tru64 Unix objects are PIC.
4150 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4151 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4160 case $cc_basename in
4162 # Sun C++ 4.2, 5.x and Centerline C++
4163 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4164 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4165 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4168 # Green Hills C++ Compiler
4169 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4176 case $cc_basename in
4179 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4180 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4184 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4190 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4191 case $cc_basename in
4193 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4194 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4195 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4200 case $cc_basename in
4202 # NonStop-UX NCC 3.20
4203 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4212 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4218 if test "$GCC" = yes; then
4219 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4220 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4224 # All AIX code is PIC.
4225 if test "$host_cpu" = ia64; then
4226 # AIX 5 now supports IA64 processor
4227 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4234 # see comment about AmigaOS4 .so support
4235 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4238 # FIXME: we need at least 68020 code to build shared libraries, but
4239 # adding the `-m68020' flag to GCC prevents building anything better,
4241 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4246 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4247 # PIC is the default for these OSes.
4250 mingw* | cygwin* | pw32* | os2* | cegcc*)
4251 # This hack is so that the source file can tell whether it is being
4252 # built for inclusion in a dll (and should export symbols for example).
4253 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4254 # (--disable-auto-import) libraries
4255 m4_if([$1], [GCJ], [],
4256 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4259 darwin* | rhapsody*)
4260 # PIC is the default on this platform
4261 # Common symbols not allowed in MH_DYLIB files
4262 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4266 # PIC is the default for Haiku.
4267 # The "-static" flag exists, but is broken.
4268 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4272 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4273 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4274 # sets the default TLS model and affects inlining.
4280 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4286 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4287 # Instead, we relocate shared libraries at runtime.
4291 # Just because we use GCC doesn't mean we suddenly get shared libraries
4292 # on systems that don't support them.
4293 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4298 # QNX uses GNU C++, but need to define -shared option too, otherwise
4300 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4304 if test -d /usr/nec; then
4305 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4310 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4314 case $cc_basename in
4315 nvcc*) # Cuda Compiler Driver 2.2
4316 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4317 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4318 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4323 # PORTME Check for flag to pass linker flags through the system compiler.
4326 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4327 if test "$host_cpu" = ia64; then
4328 # AIX 5 now supports IA64 processor
4329 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4331 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4335 mingw* | cygwin* | pw32* | os2* | cegcc*)
4336 # This hack is so that the source file can tell whether it is being
4337 # built for inclusion in a dll (and should export symbols for example).
4338 m4_if([$1], [GCJ], [],
4339 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4342 hpux9* | hpux10* | hpux11*)
4343 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4344 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4351 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4354 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4355 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4358 irix5* | irix6* | nonstopux*)
4359 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4360 # PIC (with -KPIC) is the default.
4361 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4364 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4365 case $cc_basename in
4366 # old Intel for x86_64 which still supported -KPIC.
4368 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4369 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4370 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4372 # icc used to be incompatible with GCC.
4373 # ICC 10 doesn't accept -KPIC any more.
4375 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4376 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4377 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4379 # Lahey Fortran 8.1.
4381 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4382 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4383 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4386 # NAG Fortran compiler
4387 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4388 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4389 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4391 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4392 # Portland Group compilers (*not* the Pentium gcc compiler,
4393 # which looks to be a dead project)
4394 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4395 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4396 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4399 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4400 # All Alpha code is PIC.
4401 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4403 xl* | bgxl* | bgf* | mpixl*)
4404 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4405 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4406 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4407 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4410 case `$CC -V 2>&1 | sed 5q` in
4411 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4412 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4413 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4414 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4415 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4417 *Sun\ F* | *Sun*Fortran*)
4418 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4419 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4420 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4424 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4425 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4426 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4428 *Intel*\ [[CF]]*Compiler*)
4429 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4430 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4431 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4434 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4435 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4436 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4444 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4445 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4449 # QNX uses GNU C++, but need to define -shared option too, otherwise
4451 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4454 osf3* | osf4* | osf5*)
4455 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4456 # All OSF/1 code is PIC.
4457 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4461 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4465 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4466 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4467 case $cc_basename in
4468 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4469 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4471 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4476 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4477 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4478 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4481 sysv4 | sysv4.2uw2* | sysv4.3*)
4482 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4483 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4484 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4488 if test -d /usr/nec ;then
4489 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4490 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4494 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4495 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4496 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4497 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4501 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4502 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4506 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4507 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4511 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4517 # For platforms which do not support PIC, -DPIC is meaningless:
4519 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4522 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4526 AC_CACHE_CHECK([for $compiler option to produce PIC],
4527 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4528 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4529 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4532 # Check to make sure the PIC flag actually works.
4534 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4535 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4536 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4537 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4538 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4540 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4542 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4543 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4545 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4546 [Additional compiler flags for building library objects])
4548 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4549 [How to pass a linker flag through the compiler])
4551 # Check to make sure the static flag actually works.
4553 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4554 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4555 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4556 $lt_tmp_static_flag,
4558 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4559 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4560 [Compiler flag to prevent dynamic linking])
4561 ])# _LT_COMPILER_PIC
4564 # _LT_LINKER_SHLIBS([TAGNAME])
4565 # ----------------------------
4566 # See if the linker supports building shared libraries.
4567 m4_defun([_LT_LINKER_SHLIBS],
4568 [AC_REQUIRE([LT_PATH_LD])dnl
4569 AC_REQUIRE([LT_PATH_NM])dnl
4570 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4571 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4572 m4_require([_LT_DECL_EGREP])dnl
4573 m4_require([_LT_DECL_SED])dnl
4574 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4575 m4_require([_LT_TAG_COMPILER])dnl
4576 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4577 m4_if([$1], [CXX], [
4578 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4579 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4582 # If we're using GNU nm, then we don't want the "-C" option.
4583 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4584 # Also, AIX nm treats weak defined symbols like other global defined
4585 # symbols, whereas GNU nm marks them as "W".
4586 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4587 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4589 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4593 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4595 cygwin* | mingw* | cegcc*)
4596 case $cc_basename in
4598 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4601 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4602 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4606 linux* | k*bsd*-gnu | gnu*)
4607 _LT_TAGVAR(link_all_deplibs, $1)=no
4610 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4615 _LT_TAGVAR(allow_undefined_flag, $1)=
4616 _LT_TAGVAR(always_export_symbols, $1)=no
4617 _LT_TAGVAR(archive_cmds, $1)=
4618 _LT_TAGVAR(archive_expsym_cmds, $1)=
4619 _LT_TAGVAR(compiler_needs_object, $1)=no
4620 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4621 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4622 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4623 _LT_TAGVAR(hardcode_automatic, $1)=no
4624 _LT_TAGVAR(hardcode_direct, $1)=no
4625 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4626 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4627 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4628 _LT_TAGVAR(hardcode_minus_L, $1)=no
4629 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4630 _LT_TAGVAR(inherit_rpath, $1)=no
4631 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4632 _LT_TAGVAR(module_cmds, $1)=
4633 _LT_TAGVAR(module_expsym_cmds, $1)=
4634 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4635 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4636 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4637 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4638 # include_expsyms should be a list of space-separated symbols to be *always*
4639 # included in the symbol list
4640 _LT_TAGVAR(include_expsyms, $1)=
4641 # exclude_expsyms can be an extended regexp of symbols to exclude
4642 # it will be wrapped by ` (' and `)$', so one must not match beginning or
4643 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4644 # as well as any symbol that contains `d'.
4645 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4646 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4647 # platforms (ab)use it in PIC code, but their linkers get confused if
4648 # the symbol is explicitly referenced. Since portable code cannot
4649 # rely on this symbol name, it's probably fine to never include it in
4650 # preloaded symbol tables.
4651 # Exclude shared library initialization/finalization symbols.
4652 dnl Note also adjust exclude_expsyms for C++ above.
4653 extract_expsyms_cmds=
4656 cygwin* | mingw* | pw32* | cegcc*)
4657 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4658 # When not using gcc, we currently assume that we are using
4659 # Microsoft Visual C++.
4660 if test "$GCC" != yes; then
4665 # we just hope/assume this is gcc and not c89 (= MSVC++)
4671 linux* | k*bsd*-gnu | gnu*)
4672 _LT_TAGVAR(link_all_deplibs, $1)=no
4676 _LT_TAGVAR(ld_shlibs, $1)=yes
4678 # On some targets, GNU ld is compatible enough with the native linker
4679 # that we're better off using the native interface for both.
4680 lt_use_gnu_ld_interface=no
4681 if test "$with_gnu_ld" = yes; then
4684 # The AIX port of GNU ld has always aspired to compatibility
4685 # with the native linker. However, as the warning in the GNU ld
4686 # block says, versions before 2.19.5* couldn't really create working
4687 # shared libraries, regardless of the interface used.
4688 case `$LD -v 2>&1` in
4689 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4690 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4691 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4693 lt_use_gnu_ld_interface=yes
4698 lt_use_gnu_ld_interface=yes
4703 if test "$lt_use_gnu_ld_interface" = yes; then
4704 # If archive_cmds runs LD, not CC, wlarc should be empty
4707 # Set some defaults for GNU ld with shared library support. These
4708 # are reset later if shared libraries are not supported. Putting them
4709 # here allows them to be overridden if necessary.
4710 runpath_var=LD_RUN_PATH
4711 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4712 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4713 # ancient GNU ld didn't support --whole-archive et. al.
4714 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4715 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4717 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4719 supports_anon_versioning=no
4720 case `$LD -v 2>&1` in
4721 *GNU\ gold*) supports_anon_versioning=yes ;;
4722 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4723 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4724 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4725 *\ 2.11.*) ;; # other 2.11 versions
4726 *) supports_anon_versioning=yes ;;
4729 # See if GNU ld supports shared libraries.
4732 # On AIX/PPC, the GNU linker is very broken
4733 if test "$host_cpu" != ia64; then
4734 _LT_TAGVAR(ld_shlibs, $1)=no
4737 *** Warning: the GNU linker, at least up to release 2.19, is reported
4738 *** to be unable to reliably create shared libraries on AIX.
4739 *** Therefore, libtool is disabling shared libraries support. If you
4740 *** really care for shared libraries, you may want to install binutils
4741 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4742 *** You will then need to restart the configuration process.
4751 # see comment about AmigaOS4 .so support
4752 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4753 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4756 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
4757 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4758 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4764 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4765 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4766 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4767 # support --undefined. This deserves some investigation. FIXME
4768 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4770 _LT_TAGVAR(ld_shlibs, $1)=no
4774 cygwin* | mingw* | pw32* | cegcc*)
4775 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4776 # as there is no search path for DLLs.
4777 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4778 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
4779 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4780 _LT_TAGVAR(always_export_symbols, $1)=no
4781 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4782 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4783 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4785 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4786 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4787 # If the export-symbols file already is a .def file (1st line
4788 # is EXPORTS), use it as is; otherwise, prepend...
4789 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4790 cp $export_symbols $output_objdir/$soname.def;
4792 echo EXPORTS > $output_objdir/$soname.def;
4793 cat $export_symbols >> $output_objdir/$soname.def;
4795 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4797 _LT_TAGVAR(ld_shlibs, $1)=no
4802 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4803 _LT_TAGVAR(link_all_deplibs, $1)=yes
4807 _LT_TAGVAR(hardcode_direct, $1)=no
4808 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4809 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4810 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4811 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4812 # Instead, shared libraries are loaded at an image base (0x10000000 by
4813 # default) and relocated if they conflict, which is a slow very memory
4814 # consuming and fragmenting process. To avoid this, we pick a random,
4815 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4816 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4817 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4818 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4821 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4823 if test "$host_os" = linux-dietlibc; then
4824 case $cc_basename in
4825 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4828 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4829 && test "$tmp_diet" = no
4831 tmp_addflag=' $pic_flag'
4832 tmp_sharedflag='-shared'
4833 case $cc_basename,$host_cpu in
4834 pgcc*) # Portland Group C compiler
4835 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4836 tmp_addflag=' $pic_flag'
4838 pgf77* | pgf90* | pgf95* | pgfortran*)
4839 # Portland Group f77 and f90 compilers
4840 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4841 tmp_addflag=' $pic_flag -Mnomain' ;;
4842 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4843 tmp_addflag=' -i_dynamic' ;;
4844 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4845 tmp_addflag=' -i_dynamic -nofor_main' ;;
4846 ifc* | ifort*) # Intel Fortran compiler
4847 tmp_addflag=' -nofor_main' ;;
4848 lf95*) # Lahey Fortran 8.1
4849 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4850 tmp_sharedflag='--shared' ;;
4851 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4852 tmp_sharedflag='-qmkshrobj'
4854 nvcc*) # Cuda Compiler Driver 2.2
4855 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4856 _LT_TAGVAR(compiler_needs_object, $1)=yes
4859 case `$CC -V 2>&1 | sed 5q` in
4860 *Sun\ C*) # Sun C 5.9
4861 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4862 _LT_TAGVAR(compiler_needs_object, $1)=yes
4863 tmp_sharedflag='-G' ;;
4864 *Sun\ F*) # Sun Fortran 8.3
4865 tmp_sharedflag='-G' ;;
4867 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4869 if test "x$supports_anon_versioning" = xyes; then
4870 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4871 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4872 echo "local: *; };" >> $output_objdir/$libname.ver~
4873 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4876 case $cc_basename in
4877 xlf* | bgf* | bgxlf* | mpixlf*)
4878 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4879 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4880 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4881 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
4882 if test "x$supports_anon_versioning" = xyes; then
4883 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4884 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4885 echo "local: *; };" >> $output_objdir/$libname.ver~
4886 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4891 _LT_TAGVAR(ld_shlibs, $1)=no
4895 netbsd* | netbsdelf*-gnu)
4896 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4897 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4900 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4901 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4906 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4907 _LT_TAGVAR(ld_shlibs, $1)=no
4910 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4911 *** create shared libraries on Solaris systems. Therefore, libtool
4912 *** is disabling shared libraries support. We urge you to upgrade GNU
4913 *** binutils to release 2.9.1 or newer. Another option is to modify
4914 *** your PATH or compiler configuration so that the native linker is
4915 *** used, and then restart.
4918 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4919 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4920 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4922 _LT_TAGVAR(ld_shlibs, $1)=no
4926 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4927 case `$LD -v 2>&1` in
4928 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4929 _LT_TAGVAR(ld_shlibs, $1)=no
4932 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4933 *** reliably create shared libraries on SCO systems. Therefore, libtool
4934 *** is disabling shared libraries support. We urge you to upgrade GNU
4935 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4936 *** your PATH or compiler configuration so that the native linker is
4937 *** used, and then restart.
4942 # For security reasons, it is highly recommended that you always
4943 # use absolute paths for naming shared libraries, and exclude the
4944 # DT_RUNPATH tag from executables and libraries. But doing so
4945 # requires that you compile everything twice, which is a pain.
4946 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4947 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4948 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4949 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4951 _LT_TAGVAR(ld_shlibs, $1)=no
4958 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4960 _LT_TAGVAR(hardcode_direct, $1)=yes
4961 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4965 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4966 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4967 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4969 _LT_TAGVAR(ld_shlibs, $1)=no
4974 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4976 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4977 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4978 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4981 # PORTME fill in a description of your system's linker (not GNU ld)
4984 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4985 _LT_TAGVAR(always_export_symbols, $1)=yes
4986 _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
4987 # Note: this linker hardcodes the directories in LIBPATH if there
4988 # are no directories specified by -L.
4989 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4990 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4991 # Neither direct hardcoding nor static linking is supported with a
4993 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4998 if test "$host_cpu" = ia64; then
4999 # On IA64, the linker does run time linking by default, so we don't
5000 # have to do anything special.
5001 aix_use_runtimelinking=no
5002 exp_sym_flag='-Bexport'
5005 # If we're using GNU nm, then we don't want the "-C" option.
5006 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5007 # Also, AIX nm treats weak defined symbols like other global
5008 # defined symbols, whereas GNU nm marks them as "W".
5009 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
5010 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
5012 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
5014 aix_use_runtimelinking=no
5016 # Test if we are trying to use run time linking or normal
5017 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5018 # need to do runtime linking.
5019 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5020 for ld_flag in $LDFLAGS; do
5021 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5022 aix_use_runtimelinking=yes
5029 exp_sym_flag='-bexport'
5030 no_entry_flag='-bnoentry'
5033 # When large executables or shared objects are built, AIX ld can
5034 # have problems creating the table of contents. If linking a library
5035 # or program results in "error TOC overflow" add -mminimal-toc to
5036 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5037 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5039 _LT_TAGVAR(archive_cmds, $1)=''
5040 _LT_TAGVAR(hardcode_direct, $1)=yes
5041 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5042 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5043 _LT_TAGVAR(link_all_deplibs, $1)=yes
5044 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5046 if test "$GCC" = yes; then
5047 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5048 # We only want to do this on AIX 4.2 and lower, the check
5049 # below for broken collect2 doesn't work under 4.3+
5050 collect2name=`${CC} -print-prog-name=collect2`
5051 if test -f "$collect2name" &&
5052 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5054 # We have reworked collect2
5057 # We have old collect2
5058 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5059 # It fails to find uninstalled libraries when the uninstalled
5060 # path is not listed in the libpath. Setting hardcode_minus_L
5061 # to unsupported forces relinking
5062 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5063 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5064 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5068 shared_flag='-shared'
5069 if test "$aix_use_runtimelinking" = yes; then
5070 shared_flag="$shared_flag "'${wl}-G'
5072 _LT_TAGVAR(link_all_deplibs, $1)=no
5075 if test "$host_cpu" = ia64; then
5076 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5077 # chokes on -Wl,-G. The following line is correct:
5080 if test "$aix_use_runtimelinking" = yes; then
5081 shared_flag='${wl}-G'
5083 shared_flag='${wl}-bM:SRE'
5088 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5089 # It seems that -bexpall does not export symbols beginning with
5090 # underscore (_), so it is better to generate a list of symbols to export.
5091 _LT_TAGVAR(always_export_symbols, $1)=yes
5092 if test "$aix_use_runtimelinking" = yes; then
5093 # Warning - without using the other runtime loading flags (-brtl),
5094 # -berok will link without error, but may produce a broken library.
5095 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5096 # Determine the default libpath from the value encoded in an
5098 _LT_SYS_MODULE_PATH_AIX([$1])
5099 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5100 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5102 if test "$host_cpu" = ia64; then
5103 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5104 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5105 _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
5107 # Determine the default libpath from the value encoded in an
5109 _LT_SYS_MODULE_PATH_AIX([$1])
5110 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5111 # Warning - without using the other run time loading flags,
5112 # -berok will link without error, but may produce a broken library.
5113 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5114 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5115 if test "$with_gnu_ld" = yes; then
5116 # We only use this code for GNU lds that support --whole-archive.
5117 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5119 # Exported symbols can be pulled into shared objects from archives
5120 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5122 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5123 # This is similar to how AIX traditionally builds its shared libraries.
5124 _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5132 # see comment about AmigaOS4 .so support
5133 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5134 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5137 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
5138 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5139 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5145 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5148 cygwin* | mingw* | pw32* | cegcc*)
5149 # When not using gcc, we currently assume that we are using
5150 # Microsoft Visual C++.
5151 # hardcode_libdir_flag_spec is actually meaningless, as there is
5152 # no search path for DLLs.
5153 case $cc_basename in
5156 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5157 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5158 _LT_TAGVAR(always_export_symbols, $1)=yes
5159 _LT_TAGVAR(file_list_spec, $1)='@'
5160 # Tell ltmain to make .lib files, not .a files.
5162 # Tell ltmain to make .dll files, not .so files.
5164 # FIXME: Setting linknames here is a bad hack.
5165 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
5166 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5167 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
5169 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
5171 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5173 # The linker will not automatically build a static lib if we build a DLL.
5174 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5175 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5176 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5177 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
5179 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5180 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5181 lt_tool_outputfile="@TOOL_OUTPUT@"~
5182 case $lt_outputfile in
5185 lt_outputfile="$lt_outputfile.exe"
5186 lt_tool_outputfile="$lt_tool_outputfile.exe"
5189 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
5190 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5191 $RM "$lt_outputfile.manifest";
5195 # Assume MSVC wrapper
5196 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5197 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5198 # Tell ltmain to make .lib files, not .a files.
5200 # Tell ltmain to make .dll files, not .so files.
5202 # FIXME: Setting linknames here is a bad hack.
5203 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5204 # The linker will automatically build a .lib file if we build a DLL.
5205 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5206 # FIXME: Should let the user specify the lib program.
5207 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5208 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5213 darwin* | rhapsody*)
5214 _LT_DARWIN_LINKER_FEATURES($1)
5218 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5219 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5220 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5223 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5224 # support. Future versions do this automatically, but an explicit c++rt0.o
5225 # does not break anything, and helps significantly (at the cost of a little
5228 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5229 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5230 _LT_TAGVAR(hardcode_direct, $1)=yes
5231 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5234 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5236 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5237 _LT_TAGVAR(hardcode_direct, $1)=yes
5238 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5239 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5242 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5243 freebsd* | dragonfly*)
5244 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5245 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5246 _LT_TAGVAR(hardcode_direct, $1)=yes
5247 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5251 if test "$GCC" = yes; then
5252 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5254 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5256 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5257 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5258 _LT_TAGVAR(hardcode_direct, $1)=yes
5260 # hardcode_minus_L: Not really in the search PATH,
5261 # but as the default location of the library.
5262 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5263 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5267 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5268 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5270 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5272 if test "$with_gnu_ld" = no; then
5273 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5274 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5275 _LT_TAGVAR(hardcode_direct, $1)=yes
5276 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5277 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5278 # hardcode_minus_L: Not really in the search PATH,
5279 # but as the default location of the library.
5280 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5285 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5288 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5291 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5294 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5300 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5303 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5307 # Older versions of the 11.00 compiler do not understand -b yet
5308 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5309 _LT_LINKER_OPTION([if $CC understands -b],
5310 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5311 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5312 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5313 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5317 if test "$with_gnu_ld" = no; then
5318 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5319 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5323 _LT_TAGVAR(hardcode_direct, $1)=no
5324 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5327 _LT_TAGVAR(hardcode_direct, $1)=yes
5328 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5329 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5331 # hardcode_minus_L: Not really in the search PATH,
5332 # but as the default location of the library.
5333 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5339 irix5* | irix6* | nonstopux*)
5340 if test "$GCC" = yes; then
5341 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5342 # Try to use the -exported_symbol ld option, if it does not
5343 # work, assume that -exports_file does not work either and
5344 # implicitly export all symbols.
5345 # This should be the same for all languages, so no per-tag cache variable.
5346 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5347 [lt_cv_irix_exported_symbol],
5348 [save_LDFLAGS="$LDFLAGS"
5349 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
5352 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5353 [C++], [[int foo (void) { return 0; }]],
5360 [lt_cv_irix_exported_symbol=yes],
5361 [lt_cv_irix_exported_symbol=no])
5362 LDFLAGS="$save_LDFLAGS"])
5363 if test "$lt_cv_irix_exported_symbol" = yes; then
5364 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
5367 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
5368 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
5370 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5371 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5372 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5373 _LT_TAGVAR(inherit_rpath, $1)=yes
5374 _LT_TAGVAR(link_all_deplibs, $1)=yes
5377 netbsd* | netbsdelf*-gnu)
5378 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5379 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5381 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5383 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5384 _LT_TAGVAR(hardcode_direct, $1)=yes
5385 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5389 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5390 _LT_TAGVAR(hardcode_direct, $1)=yes
5391 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5392 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5393 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5400 if test -f /usr/libexec/ld.so; then
5401 _LT_TAGVAR(hardcode_direct, $1)=yes
5402 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5403 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5404 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5405 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5406 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5407 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5408 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5411 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5412 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5413 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5416 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5417 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5422 _LT_TAGVAR(ld_shlibs, $1)=no
5427 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5428 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5429 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5430 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
5431 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5435 if test "$GCC" = yes; then
5436 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5437 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5439 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5440 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
5442 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5443 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5444 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5447 osf4* | osf5*) # as osf3* with the addition of -msym flag
5448 if test "$GCC" = yes; then
5449 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5450 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5451 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5453 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5454 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
5455 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
5456 $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
5458 # Both c and cxx compiler support -rpath directly
5459 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5461 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5462 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5466 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5467 if test "$GCC" = yes; then
5469 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5470 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5471 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5473 case `$CC -V 2>&1` in
5476 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5477 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5478 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5482 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5483 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5484 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5488 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5489 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5491 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5493 # The compiler driver will combine and reorder linker options,
5494 # but understands `-z linker_flag'. GCC discards it without `$wl',
5495 # but is careful enough not to reorder.
5496 # Supported since Solaris 2.6 (maybe 2.5.1?)
5497 if test "$GCC" = yes; then
5498 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5500 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5504 _LT_TAGVAR(link_all_deplibs, $1)=yes
5508 if test "x$host_vendor" = xsequent; then
5509 # Use $CC to link under sequent, because it throws in some extra .o
5510 # files that make .init and .fini sections work.
5511 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5513 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5515 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5516 _LT_TAGVAR(hardcode_direct, $1)=yes
5517 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5518 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5522 case $host_vendor in
5524 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5525 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5528 ## LD is ld it makes a PLAMLIB
5529 ## CC just makes a GrossModule.
5530 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5531 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5532 _LT_TAGVAR(hardcode_direct, $1)=no
5535 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5536 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5539 runpath_var='LD_RUN_PATH'
5540 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5544 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5545 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5546 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5550 if test -d /usr/nec; then
5551 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5552 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5553 runpath_var=LD_RUN_PATH
5554 hardcode_runpath_var=yes
5555 _LT_TAGVAR(ld_shlibs, $1)=yes
5559 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5560 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5561 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5562 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5563 runpath_var='LD_RUN_PATH'
5565 if test "$GCC" = yes; then
5566 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5567 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5569 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5570 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5574 sysv5* | sco3.2v5* | sco5v6*)
5575 # Note: We can NOT use -z defs as we might desire, because we do not
5576 # link with -lc, and that would cause any symbols used from libc to
5577 # always be unresolved, which means just about no library would
5578 # ever link correctly. If we're not using GNU ld we use -z text
5579 # though, which does catch some bad symbols but isn't as heavy-handed
5581 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5582 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5583 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5584 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5585 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5586 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5587 _LT_TAGVAR(link_all_deplibs, $1)=yes
5588 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5589 runpath_var='LD_RUN_PATH'
5591 if test "$GCC" = yes; then
5592 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5593 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5595 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5596 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5601 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5602 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5603 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5607 _LT_TAGVAR(ld_shlibs, $1)=no
5611 if test x$host_vendor = xsni; then
5613 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5614 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5620 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5621 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5623 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5625 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5626 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5627 _LT_DECL([], [extract_expsyms_cmds], [2],
5628 [The commands to extract the exported symbol list from a shared archive])
5631 # Do we need to explicitly link libc?
5633 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5635 # Assume -lc should be added
5636 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5638 if test "$enable_shared" = yes && test "$GCC" = yes; then
5639 case $_LT_TAGVAR(archive_cmds, $1) in
5641 # FIXME: we may have to deal with multi-command sequences.
5644 # Test whether the compiler implicitly links with -lc since on some
5645 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5646 # to ld, don't add -lc before -lgcc.
5647 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5648 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5650 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5652 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5655 libobjs=conftest.$ac_objext
5657 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5658 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5664 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5665 _LT_TAGVAR(allow_undefined_flag, $1)=
5666 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5668 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5670 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5672 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5674 cat conftest.err 1>&5
5678 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
5685 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5686 [Whether or not to add -lc for building shared libraries])
5687 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5688 [enable_shared_with_static_runtimes], [0],
5689 [Whether or not to disallow shared libs when runtime libs are static])
5690 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5691 [Compiler flag to allow reflexive dlopens])
5692 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5693 [Compiler flag to generate shared objects directly from archives])
5694 _LT_TAGDECL([], [compiler_needs_object], [1],
5695 [Whether the compiler copes with passing no objects directly])
5696 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5697 [Create an old-style archive from a shared archive])
5698 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5699 [Create a temporary old-style archive to link instead of a shared archive])
5700 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5701 _LT_TAGDECL([], [archive_expsym_cmds], [2])
5702 _LT_TAGDECL([], [module_cmds], [2],
5703 [Commands used to build a loadable module if different from building
5705 _LT_TAGDECL([], [module_expsym_cmds], [2])
5706 _LT_TAGDECL([], [with_gnu_ld], [1],
5707 [Whether we are building with GNU ld or not])
5708 _LT_TAGDECL([], [allow_undefined_flag], [1],
5709 [Flag that allows shared libraries with undefined symbols to be built])
5710 _LT_TAGDECL([], [no_undefined_flag], [1],
5711 [Flag that enforces no undefined symbols])
5712 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5713 [Flag to hardcode $libdir into a binary during linking.
5714 This must work even if $libdir does not exist])
5715 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5716 [Whether we need a single "-rpath" flag with a separated argument])
5717 _LT_TAGDECL([], [hardcode_direct], [0],
5718 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5719 DIR into the resulting binary])
5720 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5721 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5722 DIR into the resulting binary and the resulting library dependency is
5723 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5724 library is relocated])
5725 _LT_TAGDECL([], [hardcode_minus_L], [0],
5726 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5727 into the resulting binary])
5728 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5729 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5730 into the resulting binary])
5731 _LT_TAGDECL([], [hardcode_automatic], [0],
5732 [Set to "yes" if building a shared library automatically hardcodes DIR
5733 into the library and all subsequent libraries and executables linked
5735 _LT_TAGDECL([], [inherit_rpath], [0],
5736 [Set to yes if linker adds runtime paths of dependent libraries
5737 to runtime path list])
5738 _LT_TAGDECL([], [link_all_deplibs], [0],
5739 [Whether libtool must link a program against all its dependency libraries])
5740 _LT_TAGDECL([], [always_export_symbols], [0],
5741 [Set to "yes" if exported symbols are required])
5742 _LT_TAGDECL([], [export_symbols_cmds], [2],
5743 [The commands to list exported symbols])
5744 _LT_TAGDECL([], [exclude_expsyms], [1],
5745 [Symbols that should not be listed in the preloaded symbols])
5746 _LT_TAGDECL([], [include_expsyms], [1],
5747 [Symbols that must always be exported])
5748 _LT_TAGDECL([], [prelink_cmds], [2],
5749 [Commands necessary for linking programs (against libraries) with templates])
5750 _LT_TAGDECL([], [postlink_cmds], [2],
5751 [Commands necessary for finishing linking programs])
5752 _LT_TAGDECL([], [file_list_spec], [1],
5753 [Specify filename containing input files])
5754 dnl FIXME: Not yet implemented
5755 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5756 dnl [Compiler flag to generate thread safe objects])
5757 ])# _LT_LINKER_SHLIBS
5760 # _LT_LANG_C_CONFIG([TAG])
5761 # ------------------------
5762 # Ensure that the configuration variables for a C compiler are suitably
5763 # defined. These variables are subsequently used by _LT_CONFIG to write
5764 # the compiler configuration to `libtool'.
5765 m4_defun([_LT_LANG_C_CONFIG],
5766 [m4_require([_LT_DECL_EGREP])dnl
5770 # Source file extension for C test sources.
5773 # Object file extension for compiled C test sources.
5775 _LT_TAGVAR(objext, $1)=$objext
5777 # Code to be used in simple compile tests
5778 lt_simple_compile_test_code="int some_variable = 0;"
5780 # Code to be used in simple link tests
5781 lt_simple_link_test_code='int main(){return(0);}'
5784 # Save the default compiler, since it gets overwritten when the other
5785 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5786 compiler_DEFAULT=$CC
5788 # save warnings/boilerplate of simple test code
5789 _LT_COMPILER_BOILERPLATE
5790 _LT_LINKER_BOILERPLATE
5792 if test -n "$compiler"; then
5793 _LT_COMPILER_NO_RTTI($1)
5794 _LT_COMPILER_PIC($1)
5795 _LT_COMPILER_C_O($1)
5796 _LT_COMPILER_FILE_LOCKS($1)
5797 _LT_LINKER_SHLIBS($1)
5798 _LT_SYS_DYNAMIC_LINKER($1)
5799 _LT_LINKER_HARDCODE_LIBPATH($1)
5803 # Report which library types will actually be built
5804 AC_MSG_CHECKING([if libtool supports shared libraries])
5805 AC_MSG_RESULT([$can_build_shared])
5807 AC_MSG_CHECKING([whether to build shared libraries])
5808 test "$can_build_shared" = "no" && enable_shared=no
5810 # On AIX, shared libraries and static libraries use the same namespace, and
5811 # are all built from PIC.
5814 test "$enable_shared" = yes && enable_static=no
5815 if test -n "$RANLIB"; then
5816 archive_cmds="$archive_cmds~\$RANLIB \$lib"
5817 postinstall_cmds='$RANLIB $lib'
5822 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5823 test "$enable_shared" = yes && enable_static=no
5827 AC_MSG_RESULT([$enable_shared])
5829 AC_MSG_CHECKING([whether to build static libraries])
5830 # Make sure either enable_shared or enable_static is yes.
5831 test "$enable_shared" = yes || enable_static=yes
5832 AC_MSG_RESULT([$enable_static])
5838 ])# _LT_LANG_C_CONFIG
5841 # _LT_LANG_CXX_CONFIG([TAG])
5842 # --------------------------
5843 # Ensure that the configuration variables for a C++ compiler are suitably
5844 # defined. These variables are subsequently used by _LT_CONFIG to write
5845 # the compiler configuration to `libtool'.
5846 m4_defun([_LT_LANG_CXX_CONFIG],
5847 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5848 m4_require([_LT_DECL_EGREP])dnl
5849 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
5850 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5851 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5852 (test "X$CXX" != "Xg++"))) ; then
5855 _lt_caught_CXX_error=yes
5859 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5860 _LT_TAGVAR(allow_undefined_flag, $1)=
5861 _LT_TAGVAR(always_export_symbols, $1)=no
5862 _LT_TAGVAR(archive_expsym_cmds, $1)=
5863 _LT_TAGVAR(compiler_needs_object, $1)=no
5864 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5865 _LT_TAGVAR(hardcode_direct, $1)=no
5866 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5867 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5868 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5869 _LT_TAGVAR(hardcode_minus_L, $1)=no
5870 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5871 _LT_TAGVAR(hardcode_automatic, $1)=no
5872 _LT_TAGVAR(inherit_rpath, $1)=no
5873 _LT_TAGVAR(module_cmds, $1)=
5874 _LT_TAGVAR(module_expsym_cmds, $1)=
5875 _LT_TAGVAR(link_all_deplibs, $1)=unknown
5876 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5877 _LT_TAGVAR(reload_flag, $1)=$reload_flag
5878 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
5879 _LT_TAGVAR(no_undefined_flag, $1)=
5880 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5881 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5883 # Source file extension for C++ test sources.
5886 # Object file extension for compiled C++ test sources.
5888 _LT_TAGVAR(objext, $1)=$objext
5890 # No sense in running all these tests if we already determined that
5891 # the CXX compiler isn't working. Some variables (like enable_shared)
5892 # are currently assumed to apply to all compilers on this platform,
5893 # and will be corrupted by setting them based on a non-working compiler.
5894 if test "$_lt_caught_CXX_error" != yes; then
5895 # Code to be used in simple compile tests
5896 lt_simple_compile_test_code="int some_variable = 0;"
5898 # Code to be used in simple link tests
5899 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5901 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5904 # save warnings/boilerplate of simple test code
5905 _LT_COMPILER_BOILERPLATE
5906 _LT_LINKER_BOILERPLATE
5908 # Allow CC to be a program name with arguments.
5910 lt_save_CFLAGS=$CFLAGS
5914 lt_save_with_gnu_ld=$with_gnu_ld
5915 lt_save_path_LD=$lt_cv_path_LD
5916 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5917 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5919 $as_unset lt_cv_prog_gnu_ld
5921 if test -n "${lt_cv_path_LDCXX+set}"; then
5922 lt_cv_path_LD=$lt_cv_path_LDCXX
5924 $as_unset lt_cv_path_LD
5926 test -z "${LDCXX+set}" || LD=$LDCXX
5930 _LT_TAGVAR(compiler, $1)=$CC
5931 _LT_CC_BASENAME([$compiler])
5933 if test -n "$compiler"; then
5934 # We don't want -fno-exception when compiling C++ code, so set the
5935 # no_builtin_flag separately
5936 if test "$GXX" = yes; then
5937 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5939 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5942 if test "$GXX" = yes; then
5943 # Set up default GNU C++ configuration
5947 # Check if GNU C++ uses GNU ld as the underlying linker, since the
5948 # archiving commands below assume that GNU ld is being used.
5949 if test "$with_gnu_ld" = yes; then
5950 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5951 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5953 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5954 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5956 # If archive_cmds runs LD, not CC, wlarc should be empty
5957 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5958 # investigate it a little bit more. (MM)
5961 # ancient GNU ld didn't support --whole-archive et. al.
5962 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5963 $GREP 'no-whole-archive' > /dev/null; then
5964 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5966 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5972 # A generic and very simple default shared library creation
5973 # command for GNU C++ for the case where it uses the native
5974 # linker, instead of GNU ld. If possible, this setting should
5975 # overridden to take advantage of the native linker features on
5976 # the platform it is being used on.
5977 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5980 # Commands to make compiler produce verbose output that lists
5981 # what "hidden" libraries, object files and flags are used when
5982 # linking a shared library.
5983 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
5991 # PORTME: fill in a description of your system's C++ link characteristics
5992 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5993 _LT_TAGVAR(ld_shlibs, $1)=yes
5996 # FIXME: insert proper C++ library support
5997 _LT_TAGVAR(ld_shlibs, $1)=no
6000 if test "$host_cpu" = ia64; then
6001 # On IA64, the linker does run time linking by default, so we don't
6002 # have to do anything special.
6003 aix_use_runtimelinking=no
6004 exp_sym_flag='-Bexport'
6007 aix_use_runtimelinking=no
6009 # Test if we are trying to use run time linking or normal
6010 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
6011 # need to do runtime linking.
6012 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
6013 for ld_flag in $LDFLAGS; do
6016 aix_use_runtimelinking=yes
6024 exp_sym_flag='-bexport'
6025 no_entry_flag='-bnoentry'
6028 # When large executables or shared objects are built, AIX ld can
6029 # have problems creating the table of contents. If linking a library
6030 # or program results in "error TOC overflow" add -mminimal-toc to
6031 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6032 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6034 _LT_TAGVAR(archive_cmds, $1)=''
6035 _LT_TAGVAR(hardcode_direct, $1)=yes
6036 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6037 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6038 _LT_TAGVAR(link_all_deplibs, $1)=yes
6039 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
6041 if test "$GXX" = yes; then
6042 case $host_os in aix4.[[012]]|aix4.[[012]].*)
6043 # We only want to do this on AIX 4.2 and lower, the check
6044 # below for broken collect2 doesn't work under 4.3+
6045 collect2name=`${CC} -print-prog-name=collect2`
6046 if test -f "$collect2name" &&
6047 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6049 # We have reworked collect2
6052 # We have old collect2
6053 _LT_TAGVAR(hardcode_direct, $1)=unsupported
6054 # It fails to find uninstalled libraries when the uninstalled
6055 # path is not listed in the libpath. Setting hardcode_minus_L
6056 # to unsupported forces relinking
6057 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6058 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6059 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6062 shared_flag='-shared'
6063 if test "$aix_use_runtimelinking" = yes; then
6064 shared_flag="$shared_flag "'${wl}-G'
6068 if test "$host_cpu" = ia64; then
6069 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6070 # chokes on -Wl,-G. The following line is correct:
6073 if test "$aix_use_runtimelinking" = yes; then
6074 shared_flag='${wl}-G'
6076 shared_flag='${wl}-bM:SRE'
6081 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
6082 # It seems that -bexpall does not export symbols beginning with
6083 # underscore (_), so it is better to generate a list of symbols to
6085 _LT_TAGVAR(always_export_symbols, $1)=yes
6086 if test "$aix_use_runtimelinking" = yes; then
6087 # Warning - without using the other runtime loading flags (-brtl),
6088 # -berok will link without error, but may produce a broken library.
6089 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
6090 # Determine the default libpath from the value encoded in an empty
6092 _LT_SYS_MODULE_PATH_AIX([$1])
6093 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6095 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
6097 if test "$host_cpu" = ia64; then
6098 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6099 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6100 _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
6102 # Determine the default libpath from the value encoded in an
6104 _LT_SYS_MODULE_PATH_AIX([$1])
6105 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6106 # Warning - without using the other run time loading flags,
6107 # -berok will link without error, but may produce a broken library.
6108 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6109 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6110 if test "$with_gnu_ld" = yes; then
6111 # We only use this code for GNU lds that support --whole-archive.
6112 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6114 # Exported symbols can be pulled into shared objects from archives
6115 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6117 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6118 # This is similar to how AIX traditionally builds its shared
6120 _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
6126 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6127 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6128 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6129 # support --undefined. This deserves some investigation. FIXME
6130 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6132 _LT_TAGVAR(ld_shlibs, $1)=no
6137 case $cc_basename in
6139 # FIXME: insert proper C++ library support
6140 _LT_TAGVAR(ld_shlibs, $1)=no
6145 cygwin* | mingw* | pw32* | cegcc*)
6146 case $GXX,$cc_basename in
6149 # hardcode_libdir_flag_spec is actually meaningless, as there is
6150 # no search path for DLLs.
6151 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6152 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6153 _LT_TAGVAR(always_export_symbols, $1)=yes
6154 _LT_TAGVAR(file_list_spec, $1)='@'
6155 # Tell ltmain to make .lib files, not .a files.
6157 # Tell ltmain to make .dll files, not .so files.
6159 # FIXME: Setting linknames here is a bad hack.
6160 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
6161 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6162 $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
6164 $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
6166 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6168 # The linker will not automatically build a static lib if we build a DLL.
6169 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6170 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6172 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6173 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6174 lt_tool_outputfile="@TOOL_OUTPUT@"~
6175 case $lt_outputfile in
6178 lt_outputfile="$lt_outputfile.exe"
6179 lt_tool_outputfile="$lt_tool_outputfile.exe"
6182 func_to_tool_file "$lt_outputfile"~
6183 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
6184 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6185 $RM "$lt_outputfile.manifest";
6190 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6191 # as there is no search path for DLLs.
6192 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6193 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
6194 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6195 _LT_TAGVAR(always_export_symbols, $1)=no
6196 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6198 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6199 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
6200 # If the export-symbols file already is a .def file (1st line
6201 # is EXPORTS), use it as is; otherwise, prepend...
6202 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6203 cp $export_symbols $output_objdir/$soname.def;
6205 echo EXPORTS > $output_objdir/$soname.def;
6206 cat $export_symbols >> $output_objdir/$soname.def;
6208 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
6210 _LT_TAGVAR(ld_shlibs, $1)=no
6215 darwin* | rhapsody*)
6216 _LT_DARWIN_LINKER_FEATURES($1)
6220 case $cc_basename in
6222 # FIXME: insert proper C++ library support
6223 _LT_TAGVAR(ld_shlibs, $1)=no
6226 # Green Hills C++ Compiler
6227 # FIXME: insert proper C++ library support
6228 _LT_TAGVAR(ld_shlibs, $1)=no
6231 # FIXME: insert proper C++ library support
6232 _LT_TAGVAR(ld_shlibs, $1)=no
6238 # C++ shared libraries reported to be fairly broken before
6240 _LT_TAGVAR(ld_shlibs, $1)=no
6244 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6247 freebsd* | dragonfly*)
6248 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6250 _LT_TAGVAR(ld_shlibs, $1)=yes
6257 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6258 _LT_TAGVAR(link_all_deplibs, $1)=yes
6262 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6263 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6264 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6265 _LT_TAGVAR(hardcode_direct, $1)=yes
6266 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6267 # but as the default
6268 # location of the library.
6270 case $cc_basename in
6272 # FIXME: insert proper C++ library support
6273 _LT_TAGVAR(ld_shlibs, $1)=no
6276 _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 $lib'
6277 # Commands to make compiler produce verbose output that lists
6278 # what "hidden" libraries, object files and flags are used when
6279 # linking a shared library.
6281 # There doesn't appear to be a way to prevent this compiler from
6282 # explicitly linking system object files so we need to strip them
6283 # from the output so that they don't get included in the library
6285 output_verbose_link_cmd='templist=`($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"'
6288 if test "$GXX" = yes; then
6289 _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'
6291 # FIXME: insert proper C++ library support
6292 _LT_TAGVAR(ld_shlibs, $1)=no
6299 if test $with_gnu_ld = no; then
6300 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6301 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6307 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6313 _LT_TAGVAR(hardcode_direct, $1)=no
6314 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6317 _LT_TAGVAR(hardcode_direct, $1)=yes
6318 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6319 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6320 # but as the default
6321 # location of the library.
6325 case $cc_basename in
6327 # FIXME: insert proper C++ library support
6328 _LT_TAGVAR(ld_shlibs, $1)=no
6333 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6336 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6339 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6342 # Commands to make compiler produce verbose output that lists
6343 # what "hidden" libraries, object files and flags are used when
6344 # linking a shared library.
6346 # There doesn't appear to be a way to prevent this compiler from
6347 # explicitly linking system object files so we need to strip them
6348 # from the output so that they don't get included in the library
6350 output_verbose_link_cmd='templist=`($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"'
6353 if test "$GXX" = yes; then
6354 if test $with_gnu_ld = no; then
6357 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6360 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6363 _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'
6368 # FIXME: insert proper C++ library support
6369 _LT_TAGVAR(ld_shlibs, $1)=no
6376 _LT_TAGVAR(hardcode_direct, $1)=no
6377 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6378 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6379 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6380 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6381 # Instead, shared libraries are loaded at an image base (0x10000000 by
6382 # default) and relocated if they conflict, which is a slow very memory
6383 # consuming and fragmenting process. To avoid this, we pick a random,
6384 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6385 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6386 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6387 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6390 case $cc_basename in
6393 _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'
6395 # Archives containing C++ object files must be created using
6396 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6397 # necessary to make sure instantiated templates are included
6399 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6402 if test "$GXX" = yes; then
6403 if test "$with_gnu_ld" = no; then
6404 _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'
6406 _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'
6409 _LT_TAGVAR(link_all_deplibs, $1)=yes
6412 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6413 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6414 _LT_TAGVAR(inherit_rpath, $1)=yes
6417 linux* | k*bsd*-gnu | kopensolaris*-gnu)
6418 case $cc_basename in
6420 # Kuck and Associates, Inc. (KAI) C++ Compiler
6422 # KCC will only create a shared library if the output file
6423 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6424 # to its proper name (with version) after linking.
6425 _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'
6426 _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 $lib'
6427 # Commands to make compiler produce verbose output that lists
6428 # what "hidden" libraries, object files and flags are used when
6429 # linking a shared library.
6431 # There doesn't appear to be a way to prevent this compiler from
6432 # explicitly linking system object files so we need to strip them
6433 # from the output so that they don't get included in the library
6435 output_verbose_link_cmd='templist=`$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"'
6437 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6438 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6440 # Archives containing C++ object files must be created using
6441 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6442 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6447 # version 8.0 and above of icpc choke on multiply defined symbols
6448 # if we add $predep_objects and $postdep_objects, however 7.1 and
6449 # earlier do not add the objects themselves.
6450 case `$CC -V 2>&1` in
6452 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6453 _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'
6455 *) # Version 8.0 or newer
6458 ia64*) tmp_idyn=' -i_dynamic';;
6460 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6461 _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'
6464 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6465 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6466 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6467 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6470 # Portland Group C++ compiler
6472 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6473 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6475 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6476 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
6477 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6479 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6480 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
6482 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6484 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6485 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6486 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6488 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6489 $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'
6491 *) # Version 6 and above use weak symbols
6492 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6493 _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'
6497 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6498 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6499 _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'
6503 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6504 _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'
6506 runpath_var=LD_RUN_PATH
6507 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6508 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6510 # Commands to make compiler produce verbose output that lists
6511 # what "hidden" libraries, object files and flags are used when
6512 # linking a shared library.
6514 # There doesn't appear to be a way to prevent this compiler from
6515 # explicitly linking system object files so we need to strip them
6516 # from the output so that they don't get included in the library
6518 output_verbose_link_cmd='templist=`$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'
6520 xl* | mpixl* | bgxl*)
6521 # IBM XL 8.0 on PPC, with GNU ld
6522 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6523 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6524 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6525 if test "x$supports_anon_versioning" = xyes; then
6526 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6527 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6528 echo "local: *; };" >> $output_objdir/$libname.ver~
6529 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6533 case `$CC -V 2>&1 | sed 5q` in
6536 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6537 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6538 _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'
6539 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6540 _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'
6541 _LT_TAGVAR(compiler_needs_object, $1)=yes
6543 # Not sure whether something based on
6544 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6546 output_verbose_link_cmd='func_echo_all'
6548 # Archives containing C++ object files must be created using
6549 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6550 # necessary to make sure instantiated templates are included
6552 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6560 # FIXME: insert proper C++ library support
6561 _LT_TAGVAR(ld_shlibs, $1)=no
6565 # FIXME: insert proper C++ library support
6566 _LT_TAGVAR(ld_shlibs, $1)=no
6570 case $cc_basename in
6572 # FIXME: insert proper C++ library support
6573 _LT_TAGVAR(ld_shlibs, $1)=no
6576 # FIXME: insert proper C++ library support
6577 _LT_TAGVAR(ld_shlibs, $1)=no
6583 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6584 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6586 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6587 _LT_TAGVAR(hardcode_direct, $1)=yes
6588 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6590 # Workaround some broken pre-1.5 toolchains
6591 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6595 _LT_TAGVAR(ld_shlibs, $1)=yes
6599 # C++ shared libraries are fairly broken
6600 _LT_TAGVAR(ld_shlibs, $1)=no
6604 if test -f /usr/libexec/ld.so; then
6605 _LT_TAGVAR(hardcode_direct, $1)=yes
6606 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6607 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6608 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6609 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6610 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6611 _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'
6612 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6613 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6615 output_verbose_link_cmd=func_echo_all
6617 _LT_TAGVAR(ld_shlibs, $1)=no
6621 osf3* | osf4* | osf5*)
6622 case $cc_basename in
6624 # Kuck and Associates, Inc. (KAI) C++ Compiler
6626 # KCC will only create a shared library if the output file
6627 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6628 # to its proper name (with version) after linking.
6629 _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'
6631 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6632 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6634 # Archives containing C++ object files must be created using
6635 # the KAI C++ compiler.
6637 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6638 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6642 # Rational C++ 2.4.1
6643 # FIXME: insert proper C++ library support
6644 _LT_TAGVAR(ld_shlibs, $1)=no
6649 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6650 _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'
6651 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6654 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6655 _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'
6656 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6657 echo "-hidden">> $lib.exp~
6658 $CC -shared$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~
6660 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6664 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6666 # Commands to make compiler produce verbose output that lists
6667 # what "hidden" libraries, object files and flags are used when
6668 # linking a shared library.
6670 # There doesn't appear to be a way to prevent this compiler from
6671 # explicitly linking system object files so we need to strip them
6672 # from the output so that they don't get included in the library
6674 output_verbose_link_cmd='templist=`$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"'
6677 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6678 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6681 _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'
6684 _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'
6688 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6689 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6691 # Commands to make compiler produce verbose output that lists
6692 # what "hidden" libraries, object files and flags are used when
6693 # linking a shared library.
6694 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6697 # FIXME: insert proper C++ library support
6698 _LT_TAGVAR(ld_shlibs, $1)=no
6705 # FIXME: insert proper C++ library support
6706 _LT_TAGVAR(ld_shlibs, $1)=no
6710 case $cc_basename in
6713 # FIXME: insert proper C++ library support
6714 _LT_TAGVAR(ld_shlibs, $1)=no
6718 # FIXME: insert proper C++ library support
6719 _LT_TAGVAR(ld_shlibs, $1)=no
6722 # FIXME: insert proper C++ library support
6723 _LT_TAGVAR(ld_shlibs, $1)=no
6729 case $cc_basename in
6731 # Sun C++ 4.2, 5.x and Centerline C++
6732 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6733 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6734 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6735 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6736 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6738 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6739 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6741 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6743 # The compiler driver will combine and reorder linker options,
6744 # but understands `-z linker_flag'.
6745 # Supported since Solaris 2.6 (maybe 2.5.1?)
6746 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6749 _LT_TAGVAR(link_all_deplibs, $1)=yes
6751 output_verbose_link_cmd='func_echo_all'
6753 # Archives containing C++ object files must be created using
6754 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6755 # necessary to make sure instantiated templates are included
6757 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6760 # Green Hills C++ Compiler
6761 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6763 # The C++ compiler must be used to create the archive.
6764 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6767 # GNU C++ compiler with Solaris linker
6768 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6769 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6770 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6771 _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'
6772 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6773 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6775 # Commands to make compiler produce verbose output that lists
6776 # what "hidden" libraries, object files and flags are used when
6777 # linking a shared library.
6778 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6780 # g++ 2.7 appears to require `-G' NOT `-shared' on this
6782 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6783 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6784 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6786 # Commands to make compiler produce verbose output that lists
6787 # what "hidden" libraries, object files and flags are used when
6788 # linking a shared library.
6789 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6792 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6794 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6796 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6804 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6805 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6806 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6807 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6808 runpath_var='LD_RUN_PATH'
6810 case $cc_basename in
6812 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6813 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6816 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6817 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6822 sysv5* | sco3.2v5* | sco5v6*)
6823 # Note: We can NOT use -z defs as we might desire, because we do not
6824 # link with -lc, and that would cause any symbols used from libc to
6825 # always be unresolved, which means just about no library would
6826 # ever link correctly. If we're not using GNU ld we use -z text
6827 # though, which does catch some bad symbols but isn't as heavy-handed
6829 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6830 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6831 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6832 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6833 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6834 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6835 _LT_TAGVAR(link_all_deplibs, $1)=yes
6836 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6837 runpath_var='LD_RUN_PATH'
6839 case $cc_basename in
6841 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6842 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6843 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6844 '"$_LT_TAGVAR(old_archive_cmds, $1)"
6845 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6846 '"$_LT_TAGVAR(reload_cmds, $1)"
6849 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6850 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6856 case $cc_basename in
6858 # NonStop-UX NCC 3.20
6859 # FIXME: insert proper C++ library support
6860 _LT_TAGVAR(ld_shlibs, $1)=no
6863 # FIXME: insert proper C++ library support
6864 _LT_TAGVAR(ld_shlibs, $1)=no
6870 # FIXME: insert proper C++ library support
6871 _LT_TAGVAR(ld_shlibs, $1)=no
6875 # FIXME: insert proper C++ library support
6876 _LT_TAGVAR(ld_shlibs, $1)=no
6880 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6881 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6883 _LT_TAGVAR(GCC, $1)="$GXX"
6884 _LT_TAGVAR(LD, $1)="$LD"
6887 ## There is no encapsulation within the following macros, do not change
6888 ## the running order or otherwise move them around unless you know exactly
6889 ## what you are doing...
6890 _LT_SYS_HIDDEN_LIBDEPS($1)
6891 _LT_COMPILER_PIC($1)
6892 _LT_COMPILER_C_O($1)
6893 _LT_COMPILER_FILE_LOCKS($1)
6894 _LT_LINKER_SHLIBS($1)
6895 _LT_SYS_DYNAMIC_LINKER($1)
6896 _LT_LINKER_HARDCODE_LIBPATH($1)
6899 fi # test -n "$compiler"
6902 CFLAGS=$lt_save_CFLAGS
6906 with_gnu_ld=$lt_save_with_gnu_ld
6907 lt_cv_path_LDCXX=$lt_cv_path_LD
6908 lt_cv_path_LD=$lt_save_path_LD
6909 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6910 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6911 fi # test "$_lt_caught_CXX_error" != yes
6914 ])# _LT_LANG_CXX_CONFIG
6917 # _LT_FUNC_STRIPNAME_CNF
6918 # ----------------------
6919 # func_stripname_cnf prefix suffix name
6920 # strip PREFIX and SUFFIX off of NAME.
6921 # PREFIX and SUFFIX must not contain globbing or regex special
6922 # characters, hashes, percent signs, but SUFFIX may contain a leading
6923 # dot (in which case that matches only a dot).
6925 # This function is identical to the (non-XSI) version of func_stripname,
6926 # except this one can be used by m4 code that may be executed by configure,
6927 # rather than the libtool script.
6928 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
6929 AC_REQUIRE([_LT_DECL_SED])
6930 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
6931 func_stripname_cnf ()
6934 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
6935 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
6937 } # func_stripname_cnf
6938 ])# _LT_FUNC_STRIPNAME_CNF
6940 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6941 # ---------------------------------
6942 # Figure out "hidden" library dependencies from verbose
6943 # compiler output when linking a shared library.
6944 # Parse the compiler output and extract the necessary
6945 # objects, libraries and library flags.
6946 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6947 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6948 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
6949 # Dependencies to place before and after the object being linked:
6950 _LT_TAGVAR(predep_objects, $1)=
6951 _LT_TAGVAR(postdep_objects, $1)=
6952 _LT_TAGVAR(predeps, $1)=
6953 _LT_TAGVAR(postdeps, $1)=
6954 _LT_TAGVAR(compiler_lib_search_path, $1)=
6956 dnl we can't use the lt_simple_compile_test_code here,
6957 dnl because it contains code intended for an executable,
6958 dnl not a library. It's possible we should let each
6959 dnl tag define a new lt_????_link_test_code variable,
6960 dnl but it's only used here...
6961 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6963 void foo (void) { a = 0; }
6965 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6969 Foo (void) { a = 0; }
6974 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6982 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6990 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6993 public void bar (void) {
6998 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
7005 _lt_libdeps_save_CFLAGS=$CFLAGS
7006 case "$CC $CFLAGS " in #(
7007 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
7008 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
7009 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
7012 dnl Parse the compiler output and extract the necessary
7013 dnl objects, libraries and library flags.
7014 if AC_TRY_EVAL(ac_compile); then
7015 # Parse the compiler output and extract the necessary
7016 # objects, libraries and library flags.
7018 # Sentinel used to keep track of whether or not we are before
7019 # the conftest object file.
7020 pre_test_object_deps_done=no
7022 for p in `eval "$output_verbose_link_cmd"`; do
7026 # Some compilers place space between "-{L,R}" and the path.
7028 if test $p = "-L" ||
7029 test $p = "-R"; then
7034 # Expand the sysroot to ease extracting the directories later.
7035 if test -z "$prev"; then
7037 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7038 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7039 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7043 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7045 if test "$pre_test_object_deps_done" = no; then
7048 # Internal compiler library paths should come after those
7049 # provided the user. The postdeps already come after the
7050 # user supplied libs so there is no need to process them.
7051 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7052 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
7054 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
7057 # The "-l" case would never come before the object being
7058 # linked, so don't bother handling this case.
7061 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7062 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
7064 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
7070 *.lto.$objext) ;; # Ignore GCC LTO objects
7072 # This assumes that the test object file only shows up
7073 # once in the compiler output.
7074 if test "$p" = "conftest.$objext"; then
7075 pre_test_object_deps_done=yes
7079 if test "$pre_test_object_deps_done" = no; then
7080 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7081 _LT_TAGVAR(predep_objects, $1)="$p"
7083 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7086 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7087 _LT_TAGVAR(postdep_objects, $1)="$p"
7089 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7094 *) ;; # Ignore the rest.
7102 echo "libtool.m4: error: problem compiling $1 test program"
7105 $RM -f confest.$objext
7106 CFLAGS=$_lt_libdeps_save_CFLAGS
7108 # PORTME: override above test on systems where it is broken
7112 # Interix 3.5 installs completely hosed .la files for C++, so rather than
7113 # hack all around it, let's just trust "g++" to DTRT.
7114 _LT_TAGVAR(predep_objects,$1)=
7115 _LT_TAGVAR(postdep_objects,$1)=
7116 _LT_TAGVAR(postdeps,$1)=
7120 case `$CC -V 2>&1 | sed 5q` in
7124 # The more standards-conforming stlport4 library is
7125 # incompatible with the Cstd library. Avoid specifying
7126 # it if it's in CXXFLAGS. Ignore libCrun as
7127 # -library=stlport4 depends on it.
7128 case " $CXX $CXXFLAGS " in
7129 *" -library=stlport4 "*)
7130 solaris_use_stlport4=yes
7134 if test "$solaris_use_stlport4" != yes; then
7135 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7142 case $cc_basename in
7144 # The more standards-conforming stlport4 library is
7145 # incompatible with the Cstd library. Avoid specifying
7146 # it if it's in CXXFLAGS. Ignore libCrun as
7147 # -library=stlport4 depends on it.
7148 case " $CXX $CXXFLAGS " in
7149 *" -library=stlport4 "*)
7150 solaris_use_stlport4=yes
7154 # Adding this requires a known-good setup of shared libraries for
7155 # Sun compiler versions before 5.6, else PIC objects from an old
7156 # archive will be linked into the output, leading to subtle bugs.
7157 if test "$solaris_use_stlport4" != yes; then
7158 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7166 case " $_LT_TAGVAR(postdeps, $1) " in
7167 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7169 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7170 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7171 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
7173 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7174 [The directories searched by this compiler when creating a shared library])
7175 _LT_TAGDECL([], [predep_objects], [1],
7176 [Dependencies to place before and after the objects being linked to
7177 create a shared library])
7178 _LT_TAGDECL([], [postdep_objects], [1])
7179 _LT_TAGDECL([], [predeps], [1])
7180 _LT_TAGDECL([], [postdeps], [1])
7181 _LT_TAGDECL([], [compiler_lib_search_path], [1],
7182 [The library search path used internally by the compiler when linking
7184 ])# _LT_SYS_HIDDEN_LIBDEPS
7187 # _LT_LANG_F77_CONFIG([TAG])
7188 # --------------------------
7189 # Ensure that the configuration variables for a Fortran 77 compiler are
7190 # suitably defined. These variables are subsequently used by _LT_CONFIG
7191 # to write the compiler configuration to `libtool'.
7192 m4_defun([_LT_LANG_F77_CONFIG],
7193 [AC_LANG_PUSH(Fortran 77)
7194 if test -z "$F77" || test "X$F77" = "Xno"; then
7198 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7199 _LT_TAGVAR(allow_undefined_flag, $1)=
7200 _LT_TAGVAR(always_export_symbols, $1)=no
7201 _LT_TAGVAR(archive_expsym_cmds, $1)=
7202 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7203 _LT_TAGVAR(hardcode_direct, $1)=no
7204 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7205 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7206 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7207 _LT_TAGVAR(hardcode_minus_L, $1)=no
7208 _LT_TAGVAR(hardcode_automatic, $1)=no
7209 _LT_TAGVAR(inherit_rpath, $1)=no
7210 _LT_TAGVAR(module_cmds, $1)=
7211 _LT_TAGVAR(module_expsym_cmds, $1)=
7212 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7213 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7214 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7215 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7216 _LT_TAGVAR(no_undefined_flag, $1)=
7217 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7218 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7220 # Source file extension for f77 test sources.
7223 # Object file extension for compiled f77 test sources.
7225 _LT_TAGVAR(objext, $1)=$objext
7227 # No sense in running all these tests if we already determined that
7228 # the F77 compiler isn't working. Some variables (like enable_shared)
7229 # are currently assumed to apply to all compilers on this platform,
7230 # and will be corrupted by setting them based on a non-working compiler.
7231 if test "$_lt_disable_F77" != yes; then
7232 # Code to be used in simple compile tests
7233 lt_simple_compile_test_code="\
7239 # Code to be used in simple link tests
7240 lt_simple_link_test_code="\
7245 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7248 # save warnings/boilerplate of simple test code
7249 _LT_COMPILER_BOILERPLATE
7250 _LT_LINKER_BOILERPLATE
7252 # Allow CC to be a program name with arguments.
7255 lt_save_CFLAGS=$CFLAGS
7259 _LT_TAGVAR(compiler, $1)=$CC
7260 _LT_CC_BASENAME([$compiler])
7262 if test -n "$compiler"; then
7263 AC_MSG_CHECKING([if libtool supports shared libraries])
7264 AC_MSG_RESULT([$can_build_shared])
7266 AC_MSG_CHECKING([whether to build shared libraries])
7267 test "$can_build_shared" = "no" && enable_shared=no
7269 # On AIX, shared libraries and static libraries use the same namespace, and
7270 # are all built from PIC.
7273 test "$enable_shared" = yes && enable_static=no
7274 if test -n "$RANLIB"; then
7275 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7276 postinstall_cmds='$RANLIB $lib'
7280 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7281 test "$enable_shared" = yes && enable_static=no
7285 AC_MSG_RESULT([$enable_shared])
7287 AC_MSG_CHECKING([whether to build static libraries])
7288 # Make sure either enable_shared or enable_static is yes.
7289 test "$enable_shared" = yes || enable_static=yes
7290 AC_MSG_RESULT([$enable_static])
7292 _LT_TAGVAR(GCC, $1)="$G77"
7293 _LT_TAGVAR(LD, $1)="$LD"
7296 ## There is no encapsulation within the following macros, do not change
7297 ## the running order or otherwise move them around unless you know exactly
7298 ## what you are doing...
7299 _LT_COMPILER_PIC($1)
7300 _LT_COMPILER_C_O($1)
7301 _LT_COMPILER_FILE_LOCKS($1)
7302 _LT_LINKER_SHLIBS($1)
7303 _LT_SYS_DYNAMIC_LINKER($1)
7304 _LT_LINKER_HARDCODE_LIBPATH($1)
7307 fi # test -n "$compiler"
7311 CFLAGS="$lt_save_CFLAGS"
7312 fi # test "$_lt_disable_F77" != yes
7315 ])# _LT_LANG_F77_CONFIG
7318 # _LT_LANG_FC_CONFIG([TAG])
7319 # -------------------------
7320 # Ensure that the configuration variables for a Fortran compiler are
7321 # suitably defined. These variables are subsequently used by _LT_CONFIG
7322 # to write the compiler configuration to `libtool'.
7323 m4_defun([_LT_LANG_FC_CONFIG],
7324 [AC_LANG_PUSH(Fortran)
7326 if test -z "$FC" || test "X$FC" = "Xno"; then
7330 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7331 _LT_TAGVAR(allow_undefined_flag, $1)=
7332 _LT_TAGVAR(always_export_symbols, $1)=no
7333 _LT_TAGVAR(archive_expsym_cmds, $1)=
7334 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7335 _LT_TAGVAR(hardcode_direct, $1)=no
7336 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7337 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7338 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7339 _LT_TAGVAR(hardcode_minus_L, $1)=no
7340 _LT_TAGVAR(hardcode_automatic, $1)=no
7341 _LT_TAGVAR(inherit_rpath, $1)=no
7342 _LT_TAGVAR(module_cmds, $1)=
7343 _LT_TAGVAR(module_expsym_cmds, $1)=
7344 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7345 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7346 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7347 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7348 _LT_TAGVAR(no_undefined_flag, $1)=
7349 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7350 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7352 # Source file extension for fc test sources.
7353 ac_ext=${ac_fc_srcext-f}
7355 # Object file extension for compiled fc test sources.
7357 _LT_TAGVAR(objext, $1)=$objext
7359 # No sense in running all these tests if we already determined that
7360 # the FC compiler isn't working. Some variables (like enable_shared)
7361 # are currently assumed to apply to all compilers on this platform,
7362 # and will be corrupted by setting them based on a non-working compiler.
7363 if test "$_lt_disable_FC" != yes; then
7364 # Code to be used in simple compile tests
7365 lt_simple_compile_test_code="\
7371 # Code to be used in simple link tests
7372 lt_simple_link_test_code="\
7377 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7380 # save warnings/boilerplate of simple test code
7381 _LT_COMPILER_BOILERPLATE
7382 _LT_LINKER_BOILERPLATE
7384 # Allow CC to be a program name with arguments.
7387 lt_save_CFLAGS=$CFLAGS
7391 GCC=$ac_cv_fc_compiler_gnu
7393 _LT_TAGVAR(compiler, $1)=$CC
7394 _LT_CC_BASENAME([$compiler])
7396 if test -n "$compiler"; then
7397 AC_MSG_CHECKING([if libtool supports shared libraries])
7398 AC_MSG_RESULT([$can_build_shared])
7400 AC_MSG_CHECKING([whether to build shared libraries])
7401 test "$can_build_shared" = "no" && enable_shared=no
7403 # On AIX, shared libraries and static libraries use the same namespace, and
7404 # are all built from PIC.
7407 test "$enable_shared" = yes && enable_static=no
7408 if test -n "$RANLIB"; then
7409 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7410 postinstall_cmds='$RANLIB $lib'
7414 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7415 test "$enable_shared" = yes && enable_static=no
7419 AC_MSG_RESULT([$enable_shared])
7421 AC_MSG_CHECKING([whether to build static libraries])
7422 # Make sure either enable_shared or enable_static is yes.
7423 test "$enable_shared" = yes || enable_static=yes
7424 AC_MSG_RESULT([$enable_static])
7426 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
7427 _LT_TAGVAR(LD, $1)="$LD"
7430 ## There is no encapsulation within the following macros, do not change
7431 ## the running order or otherwise move them around unless you know exactly
7432 ## what you are doing...
7433 _LT_SYS_HIDDEN_LIBDEPS($1)
7434 _LT_COMPILER_PIC($1)
7435 _LT_COMPILER_C_O($1)
7436 _LT_COMPILER_FILE_LOCKS($1)
7437 _LT_LINKER_SHLIBS($1)
7438 _LT_SYS_DYNAMIC_LINKER($1)
7439 _LT_LINKER_HARDCODE_LIBPATH($1)
7442 fi # test -n "$compiler"
7446 CFLAGS=$lt_save_CFLAGS
7447 fi # test "$_lt_disable_FC" != yes
7450 ])# _LT_LANG_FC_CONFIG
7453 # _LT_LANG_GCJ_CONFIG([TAG])
7454 # --------------------------
7455 # Ensure that the configuration variables for the GNU Java Compiler compiler
7456 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7457 # to write the compiler configuration to `libtool'.
7458 m4_defun([_LT_LANG_GCJ_CONFIG],
7459 [AC_REQUIRE([LT_PROG_GCJ])dnl
7462 # Source file extension for Java test sources.
7465 # Object file extension for compiled Java test sources.
7467 _LT_TAGVAR(objext, $1)=$objext
7469 # Code to be used in simple compile tests
7470 lt_simple_compile_test_code="class foo {}"
7472 # Code to be used in simple link tests
7473 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7475 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7478 # save warnings/boilerplate of simple test code
7479 _LT_COMPILER_BOILERPLATE
7480 _LT_LINKER_BOILERPLATE
7482 # Allow CC to be a program name with arguments.
7484 lt_save_CFLAGS=$CFLAGS
7490 _LT_TAGVAR(compiler, $1)=$CC
7491 _LT_TAGVAR(LD, $1)="$LD"
7492 _LT_CC_BASENAME([$compiler])
7494 # GCJ did not exist at the time GCC didn't implicitly link libc in.
7495 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7497 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7498 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7499 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7501 if test -n "$compiler"; then
7502 _LT_COMPILER_NO_RTTI($1)
7503 _LT_COMPILER_PIC($1)
7504 _LT_COMPILER_C_O($1)
7505 _LT_COMPILER_FILE_LOCKS($1)
7506 _LT_LINKER_SHLIBS($1)
7507 _LT_LINKER_HARDCODE_LIBPATH($1)
7516 CFLAGS=$lt_save_CFLAGS
7517 ])# _LT_LANG_GCJ_CONFIG
7520 # _LT_LANG_GO_CONFIG([TAG])
7521 # --------------------------
7522 # Ensure that the configuration variables for the GNU Go compiler
7523 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7524 # to write the compiler configuration to `libtool'.
7525 m4_defun([_LT_LANG_GO_CONFIG],
7526 [AC_REQUIRE([LT_PROG_GO])dnl
7529 # Source file extension for Go test sources.
7532 # Object file extension for compiled Go test sources.
7534 _LT_TAGVAR(objext, $1)=$objext
7536 # Code to be used in simple compile tests
7537 lt_simple_compile_test_code="package main; func main() { }"
7539 # Code to be used in simple link tests
7540 lt_simple_link_test_code='package main; func main() { }'
7542 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7545 # save warnings/boilerplate of simple test code
7546 _LT_COMPILER_BOILERPLATE
7547 _LT_LINKER_BOILERPLATE
7549 # Allow CC to be a program name with arguments.
7551 lt_save_CFLAGS=$CFLAGS
7557 _LT_TAGVAR(compiler, $1)=$CC
7558 _LT_TAGVAR(LD, $1)="$LD"
7559 _LT_CC_BASENAME([$compiler])
7561 # Go did not exist at the time GCC didn't implicitly link libc in.
7562 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7564 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7565 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7566 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7568 if test -n "$compiler"; then
7569 _LT_COMPILER_NO_RTTI($1)
7570 _LT_COMPILER_PIC($1)
7571 _LT_COMPILER_C_O($1)
7572 _LT_COMPILER_FILE_LOCKS($1)
7573 _LT_LINKER_SHLIBS($1)
7574 _LT_LINKER_HARDCODE_LIBPATH($1)
7583 CFLAGS=$lt_save_CFLAGS
7584 ])# _LT_LANG_GO_CONFIG
7587 # _LT_LANG_RC_CONFIG([TAG])
7588 # -------------------------
7589 # Ensure that the configuration variables for the Windows resource compiler
7590 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7591 # to write the compiler configuration to `libtool'.
7592 m4_defun([_LT_LANG_RC_CONFIG],
7593 [AC_REQUIRE([LT_PROG_RC])dnl
7596 # Source file extension for RC test sources.
7599 # Object file extension for compiled RC test sources.
7601 _LT_TAGVAR(objext, $1)=$objext
7603 # Code to be used in simple compile tests
7604 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7606 # Code to be used in simple link tests
7607 lt_simple_link_test_code="$lt_simple_compile_test_code"
7609 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7612 # save warnings/boilerplate of simple test code
7613 _LT_COMPILER_BOILERPLATE
7614 _LT_LINKER_BOILERPLATE
7616 # Allow CC to be a program name with arguments.
7618 lt_save_CFLAGS=$CFLAGS
7624 _LT_TAGVAR(compiler, $1)=$CC
7625 _LT_CC_BASENAME([$compiler])
7626 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7628 if test -n "$compiler"; then
7636 CFLAGS=$lt_save_CFLAGS
7637 ])# _LT_LANG_RC_CONFIG
7642 AC_DEFUN([LT_PROG_GCJ],
7643 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7644 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7645 [AC_CHECK_TOOL(GCJ, gcj,)
7646 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7647 AC_SUBST(GCJFLAGS)])])[]dnl
7651 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7652 dnl aclocal-1.4 backwards compatibility:
7653 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7658 AC_DEFUN([LT_PROG_GO],
7659 [AC_CHECK_TOOL(GOC, gccgo,)
7665 AC_DEFUN([LT_PROG_RC],
7666 [AC_CHECK_TOOL(RC, windres,)
7670 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7671 dnl aclocal-1.4 backwards compatibility:
7672 dnl AC_DEFUN([LT_AC_PROG_RC], [])
7677 # If we don't have a new enough Autoconf to choose the best grep
7678 # available, choose the one first in the user's PATH.
7679 m4_defun([_LT_DECL_EGREP],
7680 [AC_REQUIRE([AC_PROG_EGREP])dnl
7681 AC_REQUIRE([AC_PROG_FGREP])dnl
7682 test -z "$GREP" && GREP=grep
7683 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7684 _LT_DECL([], [EGREP], [1], [An ERE matcher])
7685 _LT_DECL([], [FGREP], [1], [A literal string matcher])
7686 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7693 # If we don't have a new enough Autoconf to choose the best objdump
7694 # available, choose the one first in the user's PATH.
7695 m4_defun([_LT_DECL_OBJDUMP],
7696 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
7697 test -z "$OBJDUMP" && OBJDUMP=objdump
7698 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7704 # Ensure DLLTOOL variable is set.
7705 m4_defun([_LT_DECL_DLLTOOL],
7706 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7707 test -z "$DLLTOOL" && DLLTOOL=dlltool
7708 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
7714 # Check for a fully-functional sed program, that truncates
7715 # as few characters as possible. Prefer GNU sed if found.
7716 m4_defun([_LT_DECL_SED],
7718 test -z "$SED" && SED=sed
7719 Xsed="$SED -e 1s/^X//"
7720 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7721 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7722 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7725 m4_ifndef([AC_PROG_SED], [
7726 # NOTE: This macro has been submitted for inclusion into #
7727 # GNU Autoconf as AC_PROG_SED. When it is available in #
7728 # a released version of Autoconf we should remove this #
7729 # macro and use it instead. #
7731 m4_defun([AC_PROG_SED],
7732 [AC_MSG_CHECKING([for a sed that does not truncate output])
7733 AC_CACHE_VAL(lt_cv_path_SED,
7734 [# Loop through the user's path and test for sed and gsed.
7735 # Then use that list of sed's as ones to test for truncation.
7736 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7740 test -z "$as_dir" && as_dir=.
7741 for lt_ac_prog in sed gsed; do
7742 for ac_exec_ext in '' $ac_executable_extensions; do
7743 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7744 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7752 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7753 # along with /bin/sed that truncates output.
7754 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7755 test ! -f $lt_ac_sed && continue
7756 cat /dev/null > conftest.in
7758 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7759 # Check for GNU sed and select it if it is found.
7760 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7761 lt_cv_path_SED=$lt_ac_sed
7765 cat conftest.in conftest.in >conftest.tmp
7766 mv conftest.tmp conftest.in
7767 cp conftest.in conftest.nl
7769 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7770 cmp -s conftest.out conftest.nl || break
7771 # 10000 chars as input seems more than enough
7772 test $lt_ac_count -gt 10 && break
7773 lt_ac_count=`expr $lt_ac_count + 1`
7774 if test $lt_ac_count -gt $lt_ac_max; then
7775 lt_ac_max=$lt_ac_count
7776 lt_cv_path_SED=$lt_ac_sed
7783 AC_MSG_RESULT([$SED])
7788 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7789 dnl aclocal-1.4 backwards compatibility:
7790 dnl AC_DEFUN([LT_AC_PROG_SED], [])
7793 # _LT_CHECK_SHELL_FEATURES
7794 # ------------------------
7795 # Find out whether the shell is Bourne or XSI compatible,
7796 # or has some other useful features.
7797 m4_defun([_LT_CHECK_SHELL_FEATURES],
7798 [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7799 # Try some XSI features
7802 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
7804 && eval 'test $(( 1 + 1 )) -eq 2 \
7805 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7807 AC_MSG_RESULT([$xsi_shell])
7808 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7810 AC_MSG_CHECKING([whether the shell understands "+="])
7812 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7814 && lt_shell_append=yes
7815 AC_MSG_RESULT([$lt_shell_append])
7816 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7818 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7823 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7825 # test EBCDIC or ASCII
7826 case `echo X|tr X '\101'` in
7827 A) # ASCII based system
7828 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7829 lt_SP2NL='tr \040 \012'
7830 lt_NL2SP='tr \015\012 \040\040'
7832 *) # EBCDIC based system
7833 lt_SP2NL='tr \100 \n'
7834 lt_NL2SP='tr \r\n \100\100'
7837 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7838 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7839 ])# _LT_CHECK_SHELL_FEATURES
7842 # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
7843 # ------------------------------------------------------
7844 # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
7845 # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
7846 m4_defun([_LT_PROG_FUNCTION_REPLACE],
7848 sed -e '/^$1 ()$/,/^} # $1 /c\
7851 m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
7852 } # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
7853 && mv -f "$cfgfile.tmp" "$cfgfile" \
7854 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7855 test 0 -eq $? || _lt_function_replace_fail=:
7859 # _LT_PROG_REPLACE_SHELLFNS
7860 # -------------------------
7861 # Replace existing portable implementations of several shell functions with
7862 # equivalent extended shell implementations where those features are available..
7863 m4_defun([_LT_PROG_REPLACE_SHELLFNS],
7864 [if test x"$xsi_shell" = xyes; then
7865 _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
7867 */*) func_dirname_result="${1%/*}${2}" ;;
7868 * ) func_dirname_result="${3}" ;;
7871 _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
7872 func_basename_result="${1##*/}"])
7874 _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
7876 */*) func_dirname_result="${1%/*}${2}" ;;
7877 * ) func_dirname_result="${3}" ;;
7879 func_basename_result="${1##*/}"])
7881 _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
7882 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7883 # positional parameters, so assign one to ordinary parameter first.
7884 func_stripname_result=${3}
7885 func_stripname_result=${func_stripname_result#"${1}"}
7886 func_stripname_result=${func_stripname_result%"${2}"}])
7888 _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
7889 func_split_long_opt_name=${1%%=*}
7890 func_split_long_opt_arg=${1#*=}])
7892 _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
7893 func_split_short_opt_arg=${1#??}
7894 func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
7896 _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
7898 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7899 *) func_lo2o_result=${1} ;;
7902 _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
7904 _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
7906 _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
7909 if test x"$lt_shell_append" = xyes; then
7910 _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
7912 _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
7913 func_quote_for_eval "${2}"
7914 dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
7915 eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
7917 # Save a `func_append' function call where possible by direct use of '+='
7918 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
7919 && mv -f "$cfgfile.tmp" "$cfgfile" \
7920 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7921 test 0 -eq $? || _lt_function_replace_fail=:
7923 # Save a `func_append' function call even when '+=' is not available
7924 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
7925 && mv -f "$cfgfile.tmp" "$cfgfile" \
7926 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7927 test 0 -eq $? || _lt_function_replace_fail=:
7930 if test x"$_lt_function_replace_fail" = x":"; then
7931 AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
7935 # _LT_PATH_CONVERSION_FUNCTIONS
7936 # -----------------------------
7937 # Determine which file name conversion functions should be used by
7938 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
7939 # for certain cross-compile configurations and native mingw.
7940 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
7941 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
7942 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
7943 AC_MSG_CHECKING([how to convert $build file names to $host format])
7944 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
7948 *-*-mingw* ) # actually msys
7949 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
7952 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
7954 * ) # otherwise, assume *nix
7955 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
7961 *-*-mingw* ) # actually msys
7962 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
7965 lt_cv_to_host_file_cmd=func_convert_file_noop
7967 * ) # otherwise, assume *nix
7968 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
7972 * ) # unhandled hosts (and "normal" native builds)
7973 lt_cv_to_host_file_cmd=func_convert_file_noop
7977 to_host_file_cmd=$lt_cv_to_host_file_cmd
7978 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
7979 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
7980 [0], [convert $build file names to $host format])dnl
7982 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
7983 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
7984 [#assume ordinary cross tools, or native build.
7985 lt_cv_to_tool_file_cmd=func_convert_file_noop
7989 *-*-mingw* ) # actually msys
7990 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
7996 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
7997 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
7998 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
7999 [0], [convert $build files to toolchain format])dnl
8000 ])# _LT_PATH_CONVERSION_FUNCTIONS
8002 # Helper functions for option handling. -*- Autoconf -*-
8004 # Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
8006 # Written by Gary V. Vaughan, 2004
8008 # This file is free software; the Free Software Foundation gives
8009 # unlimited permission to copy and/or distribute it, with or without
8010 # modifications, as long as this notice is preserved.
8012 # serial 7 ltoptions.m4
8014 # This is to help aclocal find these macros, as it can't see m4_define.
8015 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
8018 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
8019 # ------------------------------------------
8020 m4_define([_LT_MANGLE_OPTION],
8021 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
8024 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
8025 # ---------------------------------------
8026 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
8027 # matching handler defined, dispatch to it. Other OPTION-NAMEs are
8029 m4_define([_LT_SET_OPTION],
8030 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
8031 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
8032 _LT_MANGLE_DEFUN([$1], [$2]),
8033 [m4_warning([Unknown $1 option `$2'])])[]dnl
8037 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
8038 # ------------------------------------------------------------
8039 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8040 m4_define([_LT_IF_OPTION],
8041 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
8044 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
8045 # -------------------------------------------------------
8046 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
8048 m4_define([_LT_UNLESS_OPTIONS],
8049 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8050 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
8051 [m4_define([$0_found])])])[]dnl
8052 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
8057 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
8058 # ----------------------------------------
8059 # OPTION-LIST is a space-separated list of Libtool options associated
8060 # with MACRO-NAME. If any OPTION has a matching handler declared with
8061 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
8062 # the unknown option and exit.
8063 m4_defun([_LT_SET_OPTIONS],
8065 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8066 [_LT_SET_OPTION([$1], _LT_Option)])
8068 m4_if([$1],[LT_INIT],[
8070 dnl Simply set some default values (i.e off) if boolean options were not
8072 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
8074 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
8077 dnl If no reference was made to various pairs of opposing options, then
8078 dnl we run the default mode handler for the pair. For example, if neither
8079 dnl `shared' nor `disable-shared' was passed, we enable building of shared
8080 dnl archives by default:
8081 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
8082 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
8083 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
8084 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
8085 [_LT_ENABLE_FAST_INSTALL])
8091 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
8092 # -----------------------------------------
8093 m4_define([_LT_MANGLE_DEFUN],
8094 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
8097 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
8098 # -----------------------------------------------
8099 m4_define([LT_OPTION_DEFINE],
8100 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
8101 ])# LT_OPTION_DEFINE
8106 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
8109 AU_DEFUN([AC_LIBTOOL_DLOPEN],
8110 [_LT_SET_OPTION([LT_INIT], [dlopen])
8111 AC_DIAGNOSE([obsolete],
8112 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8113 put the `dlopen' option into LT_INIT's first parameter.])
8116 dnl aclocal-1.4 backwards compatibility:
8117 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
8122 # Declare package support for building win32 dll's.
8123 LT_OPTION_DEFINE([LT_INIT], [win32-dll],
8124 [enable_win32_dll=yes
8127 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
8128 AC_CHECK_TOOL(AS, as, false)
8129 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8130 AC_CHECK_TOOL(OBJDUMP, objdump, false)
8134 test -z "$AS" && AS=as
8135 _LT_DECL([], [AS], [1], [Assembler program])dnl
8137 test -z "$DLLTOOL" && DLLTOOL=dlltool
8138 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
8140 test -z "$OBJDUMP" && OBJDUMP=objdump
8141 _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
8144 AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
8145 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8146 _LT_SET_OPTION([LT_INIT], [win32-dll])
8147 AC_DIAGNOSE([obsolete],
8148 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8149 put the `win32-dll' option into LT_INIT's first parameter.])
8152 dnl aclocal-1.4 backwards compatibility:
8153 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
8156 # _LT_ENABLE_SHARED([DEFAULT])
8157 # ----------------------------
8158 # implement the --enable-shared flag, and supports the `shared' and
8159 # `disable-shared' LT_INIT options.
8160 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8161 m4_define([_LT_ENABLE_SHARED],
8162 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
8163 AC_ARG_ENABLE([shared],
8164 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
8165 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
8166 [p=${PACKAGE-default}
8168 yes) enable_shared=yes ;;
8169 no) enable_shared=no ;;
8172 # Look at the argument we got. We use all the common list separators.
8173 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8174 for pkg in $enableval; do
8176 if test "X$pkg" = "X$p"; then
8183 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
8185 _LT_DECL([build_libtool_libs], [enable_shared], [0],
8186 [Whether or not to build shared libraries])
8187 ])# _LT_ENABLE_SHARED
8189 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
8190 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
8193 AC_DEFUN([AC_ENABLE_SHARED],
8194 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
8197 AC_DEFUN([AC_DISABLE_SHARED],
8198 [_LT_SET_OPTION([LT_INIT], [disable-shared])
8201 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
8202 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
8204 dnl aclocal-1.4 backwards compatibility:
8205 dnl AC_DEFUN([AM_ENABLE_SHARED], [])
8206 dnl AC_DEFUN([AM_DISABLE_SHARED], [])
8210 # _LT_ENABLE_STATIC([DEFAULT])
8211 # ----------------------------
8212 # implement the --enable-static flag, and support the `static' and
8213 # `disable-static' LT_INIT options.
8214 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8215 m4_define([_LT_ENABLE_STATIC],
8216 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
8217 AC_ARG_ENABLE([static],
8218 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
8219 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
8220 [p=${PACKAGE-default}
8222 yes) enable_static=yes ;;
8223 no) enable_static=no ;;
8226 # Look at the argument we got. We use all the common list separators.
8227 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8228 for pkg in $enableval; do
8230 if test "X$pkg" = "X$p"; then
8237 [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
8239 _LT_DECL([build_old_libs], [enable_static], [0],
8240 [Whether or not to build static libraries])
8241 ])# _LT_ENABLE_STATIC
8243 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
8244 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
8247 AC_DEFUN([AC_ENABLE_STATIC],
8248 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
8251 AC_DEFUN([AC_DISABLE_STATIC],
8252 [_LT_SET_OPTION([LT_INIT], [disable-static])
8255 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
8256 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
8258 dnl aclocal-1.4 backwards compatibility:
8259 dnl AC_DEFUN([AM_ENABLE_STATIC], [])
8260 dnl AC_DEFUN([AM_DISABLE_STATIC], [])
8264 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
8265 # ----------------------------------
8266 # implement the --enable-fast-install flag, and support the `fast-install'
8267 # and `disable-fast-install' LT_INIT options.
8268 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8269 m4_define([_LT_ENABLE_FAST_INSTALL],
8270 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
8271 AC_ARG_ENABLE([fast-install],
8272 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
8273 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
8274 [p=${PACKAGE-default}
8276 yes) enable_fast_install=yes ;;
8277 no) enable_fast_install=no ;;
8279 enable_fast_install=no
8280 # Look at the argument we got. We use all the common list separators.
8281 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8282 for pkg in $enableval; do
8284 if test "X$pkg" = "X$p"; then
8285 enable_fast_install=yes
8291 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
8293 _LT_DECL([fast_install], [enable_fast_install], [0],
8294 [Whether or not to optimize for fast installation])dnl
8295 ])# _LT_ENABLE_FAST_INSTALL
8297 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
8298 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
8301 AU_DEFUN([AC_ENABLE_FAST_INSTALL],
8302 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
8303 AC_DIAGNOSE([obsolete],
8304 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8305 the `fast-install' option into LT_INIT's first parameter.])
8308 AU_DEFUN([AC_DISABLE_FAST_INSTALL],
8309 [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
8310 AC_DIAGNOSE([obsolete],
8311 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8312 the `disable-fast-install' option into LT_INIT's first parameter.])
8315 dnl aclocal-1.4 backwards compatibility:
8316 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
8317 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
8320 # _LT_WITH_PIC([MODE])
8321 # --------------------
8322 # implement the --with-pic flag, and support the `pic-only' and `no-pic'
8324 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
8325 m4_define([_LT_WITH_PIC],
8327 [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
8328 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
8329 [lt_p=${PACKAGE-default}
8331 yes|no) pic_mode=$withval ;;
8334 # Look at the argument we got. We use all the common list separators.
8335 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8336 for lt_pkg in $withval; do
8338 if test "X$lt_pkg" = "X$lt_p"; then
8347 test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
8349 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
8352 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
8353 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
8356 AU_DEFUN([AC_LIBTOOL_PICMODE],
8357 [_LT_SET_OPTION([LT_INIT], [pic-only])
8358 AC_DIAGNOSE([obsolete],
8359 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8360 put the `pic-only' option into LT_INIT's first parameter.])
8363 dnl aclocal-1.4 backwards compatibility:
8364 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
8367 m4_define([_LTDL_MODE], [])
8368 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
8369 [m4_define([_LTDL_MODE], [nonrecursive])])
8370 LT_OPTION_DEFINE([LTDL_INIT], [recursive],
8371 [m4_define([_LTDL_MODE], [recursive])])
8372 LT_OPTION_DEFINE([LTDL_INIT], [subproject],
8373 [m4_define([_LTDL_MODE], [subproject])])
8375 m4_define([_LTDL_TYPE], [])
8376 LT_OPTION_DEFINE([LTDL_INIT], [installable],
8377 [m4_define([_LTDL_TYPE], [installable])])
8378 LT_OPTION_DEFINE([LTDL_INIT], [convenience],
8379 [m4_define([_LTDL_TYPE], [convenience])])
8381 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
8383 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
8384 # Written by Gary V. Vaughan, 2004
8386 # This file is free software; the Free Software Foundation gives
8387 # unlimited permission to copy and/or distribute it, with or without
8388 # modifications, as long as this notice is preserved.
8390 # serial 6 ltsugar.m4
8392 # This is to help aclocal find these macros, as it can't see m4_define.
8393 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
8396 # lt_join(SEP, ARG1, [ARG2...])
8397 # -----------------------------
8398 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
8399 # associated separator.
8400 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
8401 # versions in m4sugar had bugs.
8402 m4_define([lt_join],
8403 [m4_if([$#], [1], [],
8405 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
8406 m4_define([_lt_join],
8407 [m4_if([$#$2], [2], [],
8408 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
8414 # Manipulate m4 lists.
8415 # These macros are necessary as long as will still need to support
8416 # Autoconf-2.59 which quotes differently.
8417 m4_define([lt_car], [[$1]])
8419 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
8421 [m4_dquote(m4_shift($@))])])
8422 m4_define([lt_unquote], $1)
8425 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
8426 # ------------------------------------------
8427 # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
8428 # Note that neither SEPARATOR nor STRING are expanded; they are appended
8429 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
8430 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
8431 # than defined and empty).
8433 # This macro is needed until we can rely on Autoconf 2.62, since earlier
8434 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
8435 m4_define([lt_append],
8437 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
8441 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
8442 # ----------------------------------------------------------
8443 # Produce a SEP delimited list of all paired combinations of elements of
8444 # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
8445 # has the form PREFIXmINFIXSUFFIXn.
8446 # Needed until we can rely on m4_combine added in Autoconf 2.62.
8447 m4_define([lt_combine],
8448 [m4_if(m4_eval([$# > 3]), [1],
8449 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
8450 [[m4_foreach([_Lt_prefix], [$2],
8451 [m4_foreach([_Lt_suffix],
8452 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
8453 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
8456 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
8457 # -----------------------------------------------------------------------
8458 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
8459 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
8460 m4_define([lt_if_append_uniq],
8462 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
8463 [lt_append([$1], [$2], [$3])$4],
8465 [lt_append([$1], [$2], [$3])$4])])
8468 # lt_dict_add(DICT, KEY, VALUE)
8469 # -----------------------------
8470 m4_define([lt_dict_add],
8471 [m4_define([$1($2)], [$3])])
8474 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
8475 # --------------------------------------------
8476 m4_define([lt_dict_add_subkey],
8477 [m4_define([$1($2:$3)], [$4])])
8480 # lt_dict_fetch(DICT, KEY, [SUBKEY])
8481 # ----------------------------------
8482 m4_define([lt_dict_fetch],
8484 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
8485 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
8488 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
8489 # -----------------------------------------------------------------
8490 m4_define([lt_if_dict_fetch],
8491 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
8496 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
8497 # --------------------------------------------------------------
8498 m4_define([lt_dict_filter],
8499 [m4_if([$5], [], [],
8500 [lt_join(m4_quote(m4_default([$4], [[, ]])),
8501 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
8502 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
8505 # ltversion.m4 -- version numbers -*- Autoconf -*-
8507 # Copyright (C) 2004 Free Software Foundation, Inc.
8508 # Written by Scott James Remnant, 2004
8510 # This file is free software; the Free Software Foundation gives
8511 # unlimited permission to copy and/or distribute it, with or without
8512 # modifications, as long as this notice is preserved.
8516 # serial 3337 ltversion.m4
8517 # This file is part of GNU Libtool
8519 m4_define([LT_PACKAGE_VERSION], [2.4.2])
8520 m4_define([LT_PACKAGE_REVISION], [1.3337])
8522 AC_DEFUN([LTVERSION_VERSION],
8523 [macro_version='2.4.2'
8524 macro_revision='1.3337'
8525 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
8526 _LT_DECL(, macro_revision, 0)
8529 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
8531 # Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
8532 # Written by Scott James Remnant, 2004.
8534 # This file is free software; the Free Software Foundation gives
8535 # unlimited permission to copy and/or distribute it, with or without
8536 # modifications, as long as this notice is preserved.
8538 # serial 5 lt~obsolete.m4
8540 # These exist entirely to fool aclocal when bootstrapping libtool.
8542 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
8543 # which have later been changed to m4_define as they aren't part of the
8544 # exported API, or moved to Autoconf or Automake where they belong.
8546 # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
8547 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
8548 # using a macro with the same name in our local m4/libtool.m4 it'll
8549 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
8550 # and doesn't know about Autoconf macros at all.)
8552 # So we provide this file, which has a silly filename so it's always
8553 # included after everything else. This provides aclocal with the
8554 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
8555 # because those macros already exist, or will be overwritten later.
8556 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
8558 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
8559 # Yes, that means every name once taken will need to remain here until
8560 # we give up compatibility with versions before 1.7, at which point
8561 # we need to keep only those names which we still refer to.
8563 # This is to help aclocal find these macros, as it can't see m4_define.
8564 AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
8566 m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
8567 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
8568 m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
8569 m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
8570 m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
8571 m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
8572 m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
8573 m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
8574 m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
8575 m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
8576 m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
8577 m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
8578 m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
8579 m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
8580 m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
8581 m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
8582 m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
8583 m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
8584 m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
8585 m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
8586 m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
8587 m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
8588 m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
8589 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
8590 m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
8591 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
8592 m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
8593 m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
8594 m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
8595 m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
8596 m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
8597 m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
8598 m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
8599 m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
8600 m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
8601 m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
8602 m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
8603 m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
8604 m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
8605 m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
8606 m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
8607 m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
8608 m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
8609 m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
8610 m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
8611 m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
8612 m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
8613 m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
8614 m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
8615 m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
8616 m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
8617 m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
8618 m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
8619 m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
8620 m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
8621 m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
8622 m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
8623 m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
8624 m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
8625 m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
8626 m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
8628 # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
8629 # serial 1 (pkg-config-0.24)
8631 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
8633 # This program is free software; you can redistribute it and/or modify
8634 # it under the terms of the GNU General Public License as published by
8635 # the Free Software Foundation; either version 2 of the License, or
8636 # (at your option) any later version.
8638 # This program is distributed in the hope that it will be useful, but
8639 # WITHOUT ANY WARRANTY; without even the implied warranty of
8640 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
8641 # General Public License for more details.
8643 # You should have received a copy of the GNU General Public License
8644 # along with this program; if not, write to the Free Software
8645 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
8647 # As a special exception to the GNU General Public License, if you
8648 # distribute this file as part of a program that contains a
8649 # configuration script generated by Autoconf, you may include it under
8650 # the same distribution terms that you use for the rest of that program.
8652 # PKG_PROG_PKG_CONFIG([MIN-VERSION])
8653 # ----------------------------------
8654 AC_DEFUN([PKG_PROG_PKG_CONFIG],
8655 [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
8656 m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
8657 m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
8658 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
8659 AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
8660 AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
8662 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
8663 AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
8665 if test -n "$PKG_CONFIG"; then
8666 _pkg_min_version=m4_default([$1], [0.9.0])
8667 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
8668 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
8669 AC_MSG_RESULT([yes])
8675 ])# PKG_PROG_PKG_CONFIG
8677 # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
8679 # Check to see whether a particular set of modules exists. Similar
8680 # to PKG_CHECK_MODULES(), but does not set variables or print errors.
8682 # Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
8683 # only at the first occurence in configure.ac, so if the first place
8684 # it's called might be skipped (such as if it is within an "if", you
8685 # have to call PKG_CHECK_EXISTS manually
8686 # --------------------------------------------------------------
8687 AC_DEFUN([PKG_CHECK_EXISTS],
8688 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
8689 if test -n "$PKG_CONFIG" && \
8690 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
8691 m4_default([$2], [:])
8692 m4_ifvaln([$3], [else
8696 # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
8697 # ---------------------------------------------
8698 m4_define([_PKG_CONFIG],
8699 [if test -n "$$1"; then
8701 elif test -n "$PKG_CONFIG"; then
8702 PKG_CHECK_EXISTS([$3],
8703 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
8704 test "x$?" != "x0" && pkg_failed=yes ],
8711 # _PKG_SHORT_ERRORS_SUPPORTED
8712 # -----------------------------
8713 AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
8714 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
8715 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
8716 _pkg_short_errors_supported=yes
8718 _pkg_short_errors_supported=no
8720 ])# _PKG_SHORT_ERRORS_SUPPORTED
8723 # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
8724 # [ACTION-IF-NOT-FOUND])
8727 # Note that if there is a possibility the first call to
8728 # PKG_CHECK_MODULES might not happen, you should be sure to include an
8729 # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
8732 # --------------------------------------------------------------
8733 AC_DEFUN([PKG_CHECK_MODULES],
8734 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
8735 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
8736 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
8739 AC_MSG_CHECKING([for $1])
8741 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
8742 _PKG_CONFIG([$1][_LIBS], [libs], [$2])
8744 m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
8745 and $1[]_LIBS to avoid the need to call pkg-config.
8746 See the pkg-config man page for more details.])
8748 if test $pkg_failed = yes; then
8750 _PKG_SHORT_ERRORS_SUPPORTED
8751 if test $_pkg_short_errors_supported = yes; then
8752 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
8754 $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
8756 # Put the nasty error message in config.log where it belongs
8757 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
8759 m4_default([$4], [AC_MSG_ERROR(
8760 [Package requirements ($2) were not met:
8764 Consider adjusting the PKG_CONFIG_PATH environment variable if you
8765 installed software in a non-standard prefix.
8769 elif test $pkg_failed = untried; then
8771 m4_default([$4], [AC_MSG_FAILURE(
8772 [The pkg-config script could not be found or is too old. Make sure it
8773 is in your PATH or set the PKG_CONFIG environment variable to the full
8778 To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
8781 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
8782 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
8783 AC_MSG_RESULT([yes])
8786 ])# PKG_CHECK_MODULES
8788 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
8790 # This file is free software; the Free Software Foundation
8791 # gives unlimited permission to copy and/or distribute it,
8792 # with or without modifications, as long as this notice is preserved.
8794 # AM_AUTOMAKE_VERSION(VERSION)
8795 # ----------------------------
8796 # Automake X.Y traces this macro to ensure aclocal.m4 has been
8797 # generated from the m4 files accompanying Automake X.Y.
8798 # (This private macro should not be called outside this file.)
8799 AC_DEFUN([AM_AUTOMAKE_VERSION],
8800 [am__api_version='1.11'
8801 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
8802 dnl require some minimum version. Point them to the right macro.
8803 m4_if([$1], [1.11.1], [],
8804 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
8807 # _AM_AUTOCONF_VERSION(VERSION)
8808 # -----------------------------
8809 # aclocal traces this macro to find the Autoconf version.
8810 # This is a private macro too. Using m4_define simplifies
8811 # the logic in aclocal, which can simply ignore this definition.
8812 m4_define([_AM_AUTOCONF_VERSION], [])
8814 # AM_SET_CURRENT_AUTOMAKE_VERSION
8815 # -------------------------------
8816 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
8817 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
8818 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
8819 [AM_AUTOMAKE_VERSION([1.11.1])dnl
8820 m4_ifndef([AC_AUTOCONF_VERSION],
8821 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
8822 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
8824 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
8826 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
8828 # This file is free software; the Free Software Foundation
8829 # gives unlimited permission to copy and/or distribute it,
8830 # with or without modifications, as long as this notice is preserved.
8832 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
8833 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
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8837 # tool from the auxiliary directory. The problem is that $srcdir (and
8838 # therefore $ac_aux_dir as well) can be either absolute or relative,
8839 # depending on how configure is run. This is pretty annoying, since
8840 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
8841 # source directory, any form will work fine, but in subdirectories a
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8844 # $ac_aux_dir/missing
8845 # fails when called from a subdirectory if $ac_aux_dir is relative
8846 # $top_srcdir/$ac_aux_dir/missing
8847 # fails if $ac_aux_dir is absolute,
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8849 # a relative $ac_aux_dir
8851 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
8852 # are both prefixed by $srcdir. In an in-source build this is usually
8853 # harmless because $srcdir is `.', but things will broke when you
8854 # start a VPATH build or use an absolute $srcdir.
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8870 AC_DEFUN([AM_AUX_DIR_EXPAND],
8871 [dnl Rely on autoconf to set up CDPATH properly.
8872 AC_PREREQ([2.50])dnl
8873 # expand $ac_aux_dir to an absolute path
8874 am_aux_dir=`cd $ac_aux_dir && pwd`
8877 # AM_CONDITIONAL -*- Autoconf -*-
8879 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
8880 # Free Software Foundation, Inc.
8882 # This file is free software; the Free Software Foundation
8883 # gives unlimited permission to copy and/or distribute it,
8884 # with or without modifications, as long as this notice is preserved.
8888 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
8889 # -------------------------------------
8890 # Define a conditional.
8891 AC_DEFUN([AM_CONDITIONAL],
8893 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
8894 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
8895 AC_SUBST([$1_TRUE])dnl
8896 AC_SUBST([$1_FALSE])dnl
8897 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
8898 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
8899 m4_define([_AM_COND_VALUE_$1], [$2])dnl
8907 AC_CONFIG_COMMANDS_PRE(
8908 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
8909 AC_MSG_ERROR([[conditional "$1" was never defined.
8910 Usually this means the macro was only invoked conditionally.]])
8913 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
8914 # Free Software Foundation, Inc.
8916 # This file is free software; the Free Software Foundation
8917 # gives unlimited permission to copy and/or distribute it,
8918 # with or without modifications, as long as this notice is preserved.
8922 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
8923 # written in clear, in which case automake, when reading aclocal.m4,
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8926 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
8929 # _AM_DEPENDENCIES(NAME)
8930 # ----------------------
8931 # See how the compiler implements dependency checking.
8932 # NAME is "CC", "CXX", "GCJ", or "OBJC".
8933 # We try a few techniques and use that to set a single cache variable.
8935 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
8936 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
8937 # dependency, and given that the user is not expected to run this macro,
8938 # just rely on AC_PROG_CC.
8939 AC_DEFUN([_AM_DEPENDENCIES],
8940 [AC_REQUIRE([AM_SET_DEPDIR])dnl
8941 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
8942 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
8943 AC_REQUIRE([AM_DEP_TRACK])dnl
8945 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
8946 [$1], CXX, [depcc="$CXX" am_compiler_list=],
8947 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
8948 [$1], UPC, [depcc="$UPC" am_compiler_list=],
8949 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
8950 [depcc="$$1" am_compiler_list=])
8952 AC_CACHE_CHECK([dependency style of $depcc],
8953 [am_cv_$1_dependencies_compiler_type],
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8958 # making a dummy file named `D' -- because `-MD' means `put the output
8961 # Copy depcomp to subdir because otherwise we won't find it if we're
8962 # using a relative directory.
8963 cp "$am_depcomp" conftest.dir
8965 # We will build objects and dependencies in a subdirectory because
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8973 am_cv_$1_dependencies_compiler_type=none
8974 if test "$am_compiler_list" = ""; then
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8979 [case " $depcc " in #(
8980 *\ -arch\ *\ -arch\ *) am__universal=true ;;
8983 [case " $depcc " in #(
8984 *\ -arch\ *\ -arch\ *) am__universal=true ;;
8987 for depmode in $am_compiler_list; do
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8989 # like to wrap large dependency lists on column 80 (with \), and
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8992 # We need to recreate these files for each test, as the compiler may
8993 # overwrite some of them when testing with obscure command lines.
8994 # This happens at least with the AIX C compiler.
8996 for i in 1 2 3 4 5 6; do
8997 echo '#include "conftst'$i'.h"' >> sub/conftest.c
8998 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
8999 # Solaris 8's {/usr,}/bin/sh.
9000 touch sub/conftst$i.h
9002 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
9004 # We check with `-c' and `-o' for the sake of the "dashmstdout"
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9009 am__minus_obj="-o $am__obj"
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9016 # after this tag, mechanisms are not by side-effect, so they'll
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9024 msvisualcpp | msvcmsys)
9025 # This compiler won't grok `-c -o', but also, the minuso test has
9026 # not run yet. These depmodes are late enough in the game, and
9027 # so weak that their functioning should not be impacted.
9028 am__obj=conftest.${OBJEXT-o}
9033 if depmode=$depmode \
9034 source=sub/conftest.c object=$am__obj \
9035 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
9036 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
9037 >/dev/null 2>conftest.err &&
9038 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
9039 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
9040 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
9041 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
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9045 # When given -MP, icc 7.0 and 7.1 complain thusly:
9046 # icc: Command line warning: ignoring option '-M'; no argument required
9047 # The diagnosis changed in icc 8.0:
9048 # icc: Command line remark: option '-MP' not supported
9049 if (grep 'ignoring option' conftest.err ||
9050 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
9051 am_cv_$1_dependencies_compiler_type=$depmode
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9063 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
9064 AM_CONDITIONAL([am__fastdep$1], [
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9073 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
9074 AC_DEFUN([AM_SET_DEPDIR],
9075 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9076 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
9082 AC_DEFUN([AM_DEP_TRACK],
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9090 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
9091 AC_SUBST([AMDEPBACKSLASH])dnl
9092 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
9095 # Generate code to set up dependency tracking. -*- Autoconf -*-
9097 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
9098 # Free Software Foundation, Inc.
9100 # This file is free software; the Free Software Foundation
9101 # gives unlimited permission to copy and/or distribute it,
9102 # with or without modifications, as long as this notice is preserved.
9106 # _AM_OUTPUT_DEPENDENCY_COMMANDS
9107 # ------------------------------
9108 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
9110 # Autoconf 2.62 quotes --file arguments for eval, but not when files
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9112 # if we detect the quoting.
9113 case $CONFIG_FILES in
9114 *\'*) eval set x "$CONFIG_FILES" ;;
9115 *) set x $CONFIG_FILES ;;
9120 # Strip MF so we end up with the name of the file.
9121 mf=`echo "$mf" | sed -e 's/:.*$//'`
9122 # Check whether this is an Automake generated Makefile or not.
9123 # We used to match only the files named `Makefile.in', but
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9125 # Grep'ing the first line is not enough: some people post-process
9126 # each Makefile.in and add a new line on top of each file to say so.
9127 # Grep'ing the whole file is not good either: AIX grep has a line
9128 # limit of 2048, but all sed's we know have understand at least 4000.
9129 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
9130 dirpart=`AS_DIRNAME("$mf")`
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9136 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9137 test -z "$DEPDIR" && continue
9138 am__include=`sed -n 's/^am__include = //p' < "$mf"`
9139 test -z "am__include" && continue
9140 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
9141 # When using ansi2knr, U may be empty or an underscore; expand it
9142 U=`sed -n 's/^U = //p' < "$mf"`
9143 # Find all dependency output files, they are included files with
9144 # $(DEPDIR) in their names. We invoke sed twice because it is the
9145 # simplest approach to changing $(DEPDIR) to its actual value in the
9147 for file in `sed -n "
9148 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
9149 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
9150 # Make sure the directory exists.
9151 test -f "$dirpart/$file" && continue
9152 fdir=`AS_DIRNAME(["$file"])`
9153 AS_MKDIR_P([$dirpart/$fdir])
9154 # echo "creating $dirpart/$file"
9155 echo '# dummy' > "$dirpart/$file"
9159 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
9162 # AM_OUTPUT_DEPENDENCY_COMMANDS
9163 # -----------------------------
9164 # This macro should only be invoked once -- use via AC_REQUIRE.
9166 # This code is only required when automatic dependency tracking
9167 # is enabled. FIXME. This creates each `.P' file that we will
9168 # need in order to bootstrap the dependency handling code.
9169 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
9170 [AC_CONFIG_COMMANDS([depfiles],
9171 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
9172 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
9175 # Do all the work for Automake. -*- Autoconf -*-
9177 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
9178 # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
9180 # This file is free software; the Free Software Foundation
9181 # gives unlimited permission to copy and/or distribute it,
9182 # with or without modifications, as long as this notice is preserved.
9186 # This macro actually does too much. Some checks are only needed if
9187 # your package does certain things. But this isn't really a big deal.
9189 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
9190 # AM_INIT_AUTOMAKE([OPTIONS])
9191 # -----------------------------------------------
9192 # The call with PACKAGE and VERSION arguments is the old style
9193 # call (pre autoconf-2.50), which is being phased out. PACKAGE
9194 # and VERSION should now be passed to AC_INIT and removed from
9195 # the call to AM_INIT_AUTOMAKE.
9196 # We support both call styles for the transition. After
9197 # the next Automake release, Autoconf can make the AC_INIT
9198 # arguments mandatory, and then we can depend on a new Autoconf
9199 # release and drop the old call support.
9200 AC_DEFUN([AM_INIT_AUTOMAKE],
9201 [AC_PREREQ([2.62])dnl
9202 dnl Autoconf wants to disallow AM_ names. We explicitly allow
9203 dnl the ones we care about.
9204 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
9205 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
9206 AC_REQUIRE([AC_PROG_INSTALL])dnl
9207 if test "`cd $srcdir && pwd`" != "`pwd`"; then
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9209 # is not polluted with repeated "-I."
9210 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
9211 # test to see if srcdir already configured
9212 if test -f $srcdir/config.status; then
9213 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
9217 # test whether we have cygpath
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9219 if (cygpath --version) >/dev/null 2>/dev/null; then
9220 CYGPATH_W='cygpath -w'
9225 AC_SUBST([CYGPATH_W])
9227 # Define the identity of the package.
9228 dnl Distinguish between old-style and new-style calls.
9230 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
9231 AC_SUBST([PACKAGE], [$1])dnl
9232 AC_SUBST([VERSION], [$2])],
9233 [_AM_SET_OPTIONS([$1])dnl
9234 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
9235 m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
9236 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
9237 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
9238 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
9240 _AM_IF_OPTION([no-define],,
9241 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
9242 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
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9245 AC_REQUIRE([AM_SANITY_CHECK])dnl
9246 AC_REQUIRE([AC_ARG_PROGRAM])dnl
9247 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
9248 AM_MISSING_PROG(AUTOCONF, autoconf)
9249 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
9250 AM_MISSING_PROG(AUTOHEADER, autoheader)
9251 AM_MISSING_PROG(MAKEINFO, makeinfo)
9252 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
9253 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
9254 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
9255 # We need awk for the "check" target. The system "awk" is bad on
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9258 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
9259 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9260 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
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9263 _AM_IF_OPTION([no-dependencies],,
9264 [AC_PROVIDE_IFELSE([AC_PROG_CC],
9265 [_AM_DEPENDENCIES(CC)],
9266 [define([AC_PROG_CC],
9267 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
9268 AC_PROVIDE_IFELSE([AC_PROG_CXX],
9269 [_AM_DEPENDENCIES(CXX)],
9270 [define([AC_PROG_CXX],
9271 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
9272 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
9273 [_AM_DEPENDENCIES(OBJC)],
9274 [define([AC_PROG_OBJC],
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9277 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
9278 dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
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9280 dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
9281 AC_CONFIG_COMMANDS_PRE(dnl
9282 [m4_provide_if([_AM_COMPILER_EXEEXT],
9283 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
9286 dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
9287 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
9288 dnl mangled by Autoconf and run in a shell conditional statement.
9289 m4_define([_AC_COMPILER_EXEEXT],
9290 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
9293 # When config.status generates a header, we must update the stamp-h file.
9294 # This file resides in the same directory as the config header
9295 # that is generated. The stamp files are numbered to have different names.
9297 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
9298 # loop where config.status creates the headers, so we can generate
9299 # our stamp files there.
9300 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
9301 [# Compute $1's index in $config_headers.
9304 for _am_header in $config_headers :; do
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9309 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
9312 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
9314 # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
9316 # This file is free software; the Free Software Foundation
9317 # gives unlimited permission to copy and/or distribute it,
9318 # with or without modifications, as long as this notice is preserved.
9320 # AM_PROG_INSTALL_SH
9321 # ------------------
9322 # Define $install_sh.
9323 AC_DEFUN([AM_PROG_INSTALL_SH],
9324 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9325 if test x"${install_sh}" != xset; then
9328 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
9330 install_sh="\${SHELL} $am_aux_dir/install-sh"
9333 AC_SUBST(install_sh)])
9335 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
9337 # This file is free software; the Free Software Foundation
9338 # gives unlimited permission to copy and/or distribute it,
9339 # with or without modifications, as long as this notice is preserved.
9343 # Check whether the underlying file-system supports filenames
9344 # with a leading dot. For instance MS-DOS doesn't.
9345 AC_DEFUN([AM_SET_LEADING_DOT],
9346 [rm -rf .tst 2>/dev/null
9347 mkdir .tst 2>/dev/null
9348 if test -d .tst; then
9353 rmdir .tst 2>/dev/null
9354 AC_SUBST([am__leading_dot])])
9356 # Check to see how 'make' treats includes. -*- Autoconf -*-
9358 # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
9360 # This file is free software; the Free Software Foundation
9361 # gives unlimited permission to copy and/or distribute it,
9362 # with or without modifications, as long as this notice is preserved.
9368 # Check to see how make treats includes.
9369 AC_DEFUN([AM_MAKE_INCLUDE],
9370 [am_make=${MAKE-make}
9371 cat > confinc << 'END'
9373 @echo this is the am__doit target
9376 # If we don't find an include directive, just comment out the code.
9377 AC_MSG_CHECKING([for style of include used by $am_make])
9381 # First try GNU make style include.
9382 echo "include confinc" > confmf
9383 # Ignore all kinds of additional output from `make'.
9384 case `$am_make -s -f confmf 2> /dev/null` in #(
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9391 # Now try BSD make style include.
9392 if test "$am__include" = "#"; then
9393 echo '.include "confinc"' > confmf
9394 case `$am_make -s -f confmf 2> /dev/null` in #(
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9396 am__include=.include
9402 AC_SUBST([am__include])
9403 AC_SUBST([am__quote])
9404 AC_MSG_RESULT([$_am_result])
9405 rm -f confinc confmf
9408 # Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
9409 # Free Software Foundation, Inc.
9411 # This file is free software; the Free Software Foundation
9412 # gives unlimited permission to copy and/or distribute it,
9413 # with or without modifications, as long as this notice is preserved.
9419 # Like AC_PROG_CC_C_O, but changed for automake.
9420 AC_DEFUN([AM_PROG_CC_C_O],
9421 [AC_REQUIRE([AC_PROG_CC_C_O])dnl
9422 AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9423 AC_REQUIRE_AUX_FILE([compile])dnl
9424 # FIXME: we rely on the cache variable name because
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9427 am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
9428 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
9429 if test "$am_t" != yes; then
9430 # Losing compiler, so override with the script.
9431 # FIXME: It is wrong to rewrite CC.
9432 # But if we don't then we get into trouble of one sort or another.
9433 # A longer-term fix would be to have automake use am__CC in this case,
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9435 CC="$am_aux_dir/compile $CC"
9437 dnl Make sure AC_PROG_CC is never called again, or it will override our
9439 m4_define([AC_PROG_CC],
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9443 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
9445 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
9446 # Free Software Foundation, Inc.
9448 # This file is free software; the Free Software Foundation
9449 # gives unlimited permission to copy and/or distribute it,
9450 # with or without modifications, as long as this notice is preserved.
9454 # AM_MISSING_PROG(NAME, PROGRAM)
9455 # ------------------------------
9456 AC_DEFUN([AM_MISSING_PROG],
9457 [AC_REQUIRE([AM_MISSING_HAS_RUN])
9458 $1=${$1-"${am_missing_run}$2"}
9462 # AM_MISSING_HAS_RUN
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9466 AC_DEFUN([AM_MISSING_HAS_RUN],
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9468 AC_REQUIRE_AUX_FILE([missing])dnl
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9482 AC_MSG_WARN([`missing' script is too old or missing])
9486 # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
9488 # This file is free software; the Free Software Foundation
9489 # gives unlimited permission to copy and/or distribute it,
9490 # with or without modifications, as long as this notice is preserved.
9494 # Check for `mkdir -p'.
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9497 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
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9500 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
9501 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
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9505 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
9507 [[\\/$]]* | ?:[[\\/]]*) ;;
9508 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
9512 # Helper functions for option handling. -*- Autoconf -*-
9514 # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
9516 # This file is free software; the Free Software Foundation
9517 # gives unlimited permission to copy and/or distribute it,
9518 # with or without modifications, as long as this notice is preserved.
9522 # _AM_MANGLE_OPTION(NAME)
9523 # -----------------------
9524 AC_DEFUN([_AM_MANGLE_OPTION],
9525 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
9527 # _AM_SET_OPTION(NAME)
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9536 AC_DEFUN([_AM_SET_OPTIONS],
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9542 AC_DEFUN([_AM_IF_OPTION],
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9545 # Check to make sure that the build environment is sane. -*- Autoconf -*-
9547 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
9548 # Free Software Foundation, Inc.
9550 # This file is free software; the Free Software Foundation
9551 # gives unlimited permission to copy and/or distribute it,
9552 # with or without modifications, as long as this notice is preserved.
9558 AC_DEFUN([AM_SANITY_CHECK],
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9562 echo timestamp > conftest.file
9563 # Reject unsafe characters in $srcdir or the absolute working directory
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9579 # (eg FreeBSD returns the mod time of the symlink's containing
9582 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
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9588 if test "$[*]" != "X $srcdir/configure conftest.file" \
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9595 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
9596 alias in your environment])
9599 test "$[2]" = conftest.file
9605 AC_MSG_ERROR([newly created file is older than distributed files!
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9608 AC_MSG_RESULT(yes)])
9610 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
9612 # This file is free software; the Free Software Foundation
9613 # gives unlimited permission to copy and/or distribute it,
9614 # with or without modifications, as long as this notice is preserved.
9616 # AM_PROG_INSTALL_STRIP
9617 # ---------------------
9618 # One issue with vendor `install' (even GNU) is that you can't
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9622 # Fortunately install-sh will honor a STRIPPROG variable, so we
9623 # always use install-sh in `make install-strip', and initialize
9624 # STRIPPROG with the value of the STRIP variable (set by the user).
9625 AC_DEFUN([AM_PROG_INSTALL_STRIP],
9626 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
9627 # Installed binaries are usually stripped using `strip' when the user
9628 # run `make install-strip'. However `strip' might not be the right
9629 # tool to use in cross-compilation environments, therefore Automake
9630 # will honor the `STRIP' environment variable to overrule this program.
9631 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
9632 if test "$cross_compiling" != no; then
9633 AC_CHECK_TOOL([STRIP], [strip], :)
9635 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
9636 AC_SUBST([INSTALL_STRIP_PROGRAM])])
9638 # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
9640 # This file is free software; the Free Software Foundation
9641 # gives unlimited permission to copy and/or distribute it,
9642 # with or without modifications, as long as this notice is preserved.
9646 # _AM_SUBST_NOTMAKE(VARIABLE)
9647 # ---------------------------
9648 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
9649 # This macro is traced by Automake.
9650 AC_DEFUN([_AM_SUBST_NOTMAKE])
9652 # AM_SUBST_NOTMAKE(VARIABLE)
9653 # ---------------------------
9654 # Public sister of _AM_SUBST_NOTMAKE.
9655 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
9657 # Check how to create a tarball. -*- Autoconf -*-
9659 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
9661 # This file is free software; the Free Software Foundation
9662 # gives unlimited permission to copy and/or distribute it,
9663 # with or without modifications, as long as this notice is preserved.
9667 # _AM_PROG_TAR(FORMAT)
9668 # --------------------
9669 # Check how to create a tarball in format FORMAT.
9670 # FORMAT should be one of `v7', `ustar', or `pax'.
9672 # Substitute a variable $(am__tar) that is a command
9673 # writing to stdout a FORMAT-tarball containing the directory
9675 # tardir=directory && $(am__tar) > result.tar
9677 # Substitute a variable $(am__untar) that extract such
9678 # a tarball read from stdin.
9679 # $(am__untar) < result.tar
9680 AC_DEFUN([_AM_PROG_TAR],
9681 [# Always define AMTAR for backward compatibility.
9682 AM_MISSING_PROG([AMTAR], [tar])
9684 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
9685 [m4_case([$1], [ustar],, [pax],,
9686 [m4_fatal([Unknown tar format])])
9687 AC_MSG_CHECKING([how to create a $1 tar archive])
9688 # Loop over all known methods to create a tar archive until one works.
9689 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
9690 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
9691 # Do not fold the above two line into one, because Tru64 sh and
9692 # Solaris sh will not grok spaces in the rhs of `-'.
9693 for _am_tool in $_am_tools
9697 for _am_tar in tar gnutar gtar;
9699 AM_RUN_LOG([$_am_tar --version]) && break
9701 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
9702 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
9703 am__untar="$_am_tar -xf -"
9706 # Must skip GNU tar: if it does not support --format= it doesn't create
9707 # ustar tarball either.
9708 (tar --version) >/dev/null 2>&1 && continue
9709 am__tar='tar chf - "$$tardir"'
9710 am__tar_='tar chf - "$tardir"'
9711 am__untar='tar xf -'
9714 am__tar='pax -L -x $1 -w "$$tardir"'
9715 am__tar_='pax -L -x $1 -w "$tardir"'
9719 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
9720 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
9721 am__untar='cpio -i -H $1 -d'
9730 # If the value was cached, stop now. We just wanted to have am__tar
9731 # and am__untar set.
9732 test -n "${am_cv_prog_tar_$1}" && break
9734 # tar/untar a dummy directory, and stop if the command works
9737 echo GrepMe > conftest.dir/file
9738 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
9740 if test -s conftest.tar; then
9741 AM_RUN_LOG([$am__untar <conftest.tar])
9742 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
9747 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
9748 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
9750 AC_SUBST([am__untar])