1 # generated automatically by aclocal 1.15 -*- Autoconf -*-
3 # Copyright (C) 1996-2014 Free Software Foundation, Inc.
5 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
14 m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
15 m4_ifndef([AC_AUTOCONF_VERSION],
16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
17 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
18 [m4_warning([this file was generated for autoconf 2.69.
19 You have another version of autoconf. It may work, but is not guaranteed to.
20 If you have problems, you may need to regenerate the build system entirely.
21 To do so, use the procedure documented by the package, typically 'autoreconf'.])])
23 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
25 # Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc.
26 # Written by Gordon Matzigkeit, 1996
28 # This file is free software; the Free Software Foundation gives
29 # unlimited permission to copy and/or distribute it, with or without
30 # modifications, as long as this notice is preserved.
32 m4_define([_LT_COPYING], [dnl
33 # Copyright (C) 2014 Free Software Foundation, Inc.
34 # This is free software; see the source for copying conditions. There is NO
35 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
37 # GNU Libtool is free software; you can redistribute it and/or modify
38 # it under the terms of the GNU General Public License as published by
39 # the Free Software Foundation; either version 2 of of the License, or
40 # (at your option) any later version.
42 # As a special exception to the GNU General Public License, if you
43 # distribute this file as part of a program or library that is built
44 # using GNU Libtool, you may include this file under the same
45 # distribution terms that you use for the rest of that program.
47 # GNU Libtool is distributed in the hope that it will be useful, but
48 # WITHOUT ANY WARRANTY; without even the implied warranty of
49 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
50 # GNU General Public License for more details.
52 # You should have received a copy of the GNU General Public License
53 # along with this program. If not, see <http://www.gnu.org/licenses/>.
61 # Complain and exit if this libtool version is less that VERSION.
63 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
65 [m4_fatal([Libtool version $1 or higher is required],
72 # Complain if the absolute build directory name contains unusual characters
73 m4_defun([_LT_CHECK_BUILDDIR],
76 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
84 [AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
85 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
86 AC_BEFORE([$0], [LT_LANG])dnl
87 AC_BEFORE([$0], [LT_OUTPUT])dnl
88 AC_BEFORE([$0], [LTDL_INIT])dnl
89 m4_require([_LT_CHECK_BUILDDIR])dnl
91 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
92 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
93 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
94 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
95 dnl unless we require an AC_DEFUNed macro:
96 AC_REQUIRE([LTOPTIONS_VERSION])dnl
97 AC_REQUIRE([LTSUGAR_VERSION])dnl
98 AC_REQUIRE([LTVERSION_VERSION])dnl
99 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
100 m4_require([_LT_PROG_LTMAIN])dnl
102 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
105 _LT_SET_OPTIONS([$0], [$1])
107 # This can be used to rebuild libtool when needed
110 # Always use our own libtool.
111 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
121 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
122 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
123 dnl aclocal-1.4 backwards compatibility:
124 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
125 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
128 # _LT_PREPARE_CC_BASENAME
129 # -----------------------
130 m4_defun([_LT_PREPARE_CC_BASENAME], [
131 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
134 for cc_temp in @S|@*""; do
136 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
137 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
142 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
144 ])# _LT_PREPARE_CC_BASENAME
147 # _LT_CC_BASENAME(CC)
148 # -------------------
149 # It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME,
150 # but that macro is also expanded into generated libtool script, which
151 # arranges for $SED and $ECHO to be set by different means.
152 m4_defun([_LT_CC_BASENAME],
153 [m4_require([_LT_PREPARE_CC_BASENAME])dnl
154 AC_REQUIRE([_LT_DECL_SED])dnl
155 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
157 cc_basename=$func_cc_basename_result
161 # _LT_FILEUTILS_DEFAULTS
162 # ----------------------
163 # It is okay to use these file commands and assume they have been set
164 # sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'.
165 m4_defun([_LT_FILEUTILS_DEFAULTS],
169 ])# _LT_FILEUTILS_DEFAULTS
174 m4_defun([_LT_SETUP],
175 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
176 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
177 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
178 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
180 _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
182 _LT_DECL([], [host_alias], [0], [The host system])dnl
183 _LT_DECL([], [host], [0])dnl
184 _LT_DECL([], [host_os], [0])dnl
186 _LT_DECL([], [build_alias], [0], [The build system])dnl
187 _LT_DECL([], [build], [0])dnl
188 _LT_DECL([], [build_os], [0])dnl
190 AC_REQUIRE([AC_PROG_CC])dnl
191 AC_REQUIRE([LT_PATH_LD])dnl
192 AC_REQUIRE([LT_PATH_NM])dnl
194 AC_REQUIRE([AC_PROG_LN_S])dnl
195 test -z "$LN_S" && LN_S="ln -s"
196 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
198 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
199 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
200 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
202 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
203 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
204 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
205 m4_require([_LT_CMD_RELOAD])dnl
206 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
207 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
208 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
209 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
210 m4_require([_LT_WITH_SYSROOT])dnl
211 m4_require([_LT_CMD_TRUNCATE])dnl
213 _LT_CONFIG_LIBTOOL_INIT([
214 # See if we are running on zsh, and set the options that allow our
215 # commands through without removal of \ escapes INIT.
216 if test -n "\${ZSH_VERSION+set}"; then
220 if test -n "${ZSH_VERSION+set}"; then
226 m4_require([_LT_TAG_COMPILER])dnl
230 # AIX sometimes has problems with the GCC collect2 program. For some
231 # reason, if we set the COLLECT_NAMES environment variable, the problems
232 # vanish in a puff of smoke.
233 if test set != "${COLLECT_NAMES+set}"; then
244 # All known linkers require a '.a' archive for static linking (except MSVC,
245 # which needs '.lib').
248 with_gnu_ld=$lt_cv_prog_gnu_ld
253 # Set sane defaults for various variables
254 test -z "$CC" && CC=cc
255 test -z "$LTCC" && LTCC=$CC
256 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
257 test -z "$LD" && LD=ld
258 test -z "$ac_objext" && ac_objext=o
260 _LT_CC_BASENAME([$compiler])
262 # Only perform the check for file, if the check method requires it
263 test -z "$MAGIC_CMD" && MAGIC_CMD=file
264 case $deplibs_check_method in
266 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
272 # Use C for the default configuration in the libtool script
273 LT_SUPPORTED_TAG([CC])
275 _LT_LANG_DEFAULT_CONFIG
280 # _LT_PREPARE_SED_QUOTE_VARS
281 # --------------------------
282 # Define a few sed substitution that help us do robust quoting.
283 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
284 [# Backslashify metacharacters that are still active within
285 # double-quoted strings.
286 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
288 # Same as above, but do not quote variable references.
289 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
291 # Sed substitution to delay expansion of an escaped shell variable in a
292 # double_quote_subst'ed string.
293 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
295 # Sed substitution to delay expansion of an escaped single quote.
296 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
298 # Sed substitution to avoid accidental globbing in evaled expressions
299 no_glob_subst='s/\*/\\\*/g'
304 # Note that this code is called both from 'configure', and 'config.status'
305 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
306 # 'config.status' has no value for ac_aux_dir unless we are using Automake,
307 # so we pass a copy along to make sure it has a sensible value anyway.
308 m4_defun([_LT_PROG_LTMAIN],
309 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
310 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
311 ltmain=$ac_aux_dir/ltmain.sh
316 # So that we can recreate a full libtool script including additional
317 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
318 # in macros and then make a single call at the end using the 'libtool'
322 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
323 # ----------------------------------------
324 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
325 m4_define([_LT_CONFIG_LIBTOOL_INIT],
327 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
332 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
335 # _LT_CONFIG_LIBTOOL([COMMANDS])
336 # ------------------------------
337 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
338 m4_define([_LT_CONFIG_LIBTOOL],
340 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
345 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
348 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
349 # -----------------------------------------------------
350 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
351 [_LT_CONFIG_LIBTOOL([$1])
352 _LT_CONFIG_LIBTOOL_INIT([$2])
356 # _LT_FORMAT_COMMENT([COMMENT])
357 # -----------------------------
358 # Add leading comment marks to the start of each line, and a trailing
359 # full-stop to the whole comment if one is not present already.
360 m4_define([_LT_FORMAT_COMMENT],
362 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
363 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
370 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
371 # -------------------------------------------------------------------
372 # CONFIGNAME is the name given to the value in the libtool script.
373 # VARNAME is the (base) name used in the configure script.
374 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
375 # VARNAME. Any other value will be used directly.
376 m4_define([_LT_DECL],
377 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
378 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
379 [m4_ifval([$1], [$1], [$2])])
380 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
382 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
383 lt_dict_add_subkey([lt_decl_dict], [$2],
384 [tagged?], [m4_ifval([$5], [yes], [no])])])
388 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
389 # --------------------------------------------------------
390 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
393 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
394 # ------------------------------------------------
395 m4_define([lt_decl_tag_varnames],
396 [_lt_decl_filter([tagged?], [yes], $@)])
399 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
400 # ---------------------------------------------------------
401 m4_define([_lt_decl_filter],
403 [0], [m4_fatal([$0: too few arguments: $#])],
404 [1], [m4_fatal([$0: too few arguments: $#: $1])],
405 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
406 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
407 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
411 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
412 # --------------------------------------------------
413 m4_define([lt_decl_quote_varnames],
414 [_lt_decl_filter([value], [1], $@)])
417 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
418 # ---------------------------------------------------
419 m4_define([lt_decl_dquote_varnames],
420 [_lt_decl_filter([value], [2], $@)])
423 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
424 # ---------------------------------------------------
425 m4_define([lt_decl_varnames_tagged],
426 [m4_assert([$# <= 2])dnl
427 _$0(m4_quote(m4_default([$1], [[, ]])),
428 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
429 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
430 m4_define([_lt_decl_varnames_tagged],
431 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
434 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
435 # ------------------------------------------------
436 m4_define([lt_decl_all_varnames],
437 [_$0(m4_quote(m4_default([$1], [[, ]])),
439 m4_quote(lt_decl_varnames),
440 m4_quote(m4_shift($@))))[]dnl
442 m4_define([_lt_decl_all_varnames],
443 [lt_join($@, lt_decl_varnames_tagged([$1],
444 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
448 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
449 # ------------------------------------
450 # Quote a variable value, and forward it to 'config.status' so that its
451 # declaration there will have the same value as in 'configure'. VARNAME
452 # must have a single quote delimited value for this to work.
453 m4_define([_LT_CONFIG_STATUS_DECLARE],
454 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
457 # _LT_CONFIG_STATUS_DECLARATIONS
458 # ------------------------------
459 # We delimit libtool config variables with single quotes, so when
460 # we write them to config.status, we have to be sure to quote all
461 # embedded single quotes properly. In configure, this macro expands
462 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
464 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
465 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
466 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
467 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
472 # Output comment and list of tags supported by the script
473 m4_defun([_LT_LIBTOOL_TAGS],
474 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
475 available_tags='_LT_TAGS'dnl
479 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
480 # -----------------------------------
481 # Extract the dictionary values for VARNAME (optionally with TAG) and
482 # expand to a commented shell variable setting:
484 # # Some comment about what VAR is for.
485 # visible_name=$lt_internal_name
486 m4_define([_LT_LIBTOOL_DECLARE],
487 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
488 [description])))[]dnl
489 m4_pushdef([_libtool_name],
490 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
491 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
492 [0], [_libtool_name=[$]$1],
493 [1], [_libtool_name=$lt_[]$1],
494 [2], [_libtool_name=$lt_[]$1],
495 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
496 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
500 # _LT_LIBTOOL_CONFIG_VARS
501 # -----------------------
502 # Produce commented declarations of non-tagged libtool config variables
503 # suitable for insertion in the LIBTOOL CONFIG section of the 'libtool'
504 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
505 # section) are produced by _LT_LIBTOOL_TAG_VARS.
506 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
507 [m4_foreach([_lt_var],
508 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
509 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
512 # _LT_LIBTOOL_TAG_VARS(TAG)
513 # -------------------------
514 m4_define([_LT_LIBTOOL_TAG_VARS],
515 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
516 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
519 # _LT_TAGVAR(VARNAME, [TAGNAME])
520 # ------------------------------
521 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
524 # _LT_CONFIG_COMMANDS
525 # -------------------
526 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
527 # variables for single and double quote escaping we saved from calls
528 # to _LT_DECL, we can put quote escaped variables declarations
529 # into 'config.status', and then the shell code to quote escape them in
530 # for loops in 'config.status'. Finally, any additional code accumulated
531 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
532 m4_defun([_LT_CONFIG_COMMANDS],
533 [AC_PROVIDE_IFELSE([LT_OUTPUT],
534 dnl If the libtool generation code has been placed in $CONFIG_LT,
535 dnl instead of duplicating it all over again into config.status,
536 dnl then we will have config.status run $CONFIG_LT later, so it
537 dnl needs to know what name is stored there:
538 [AC_CONFIG_COMMANDS([libtool],
539 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
540 dnl If the libtool generation code is destined for config.status,
541 dnl expand the accumulated commands and init code now:
542 [AC_CONFIG_COMMANDS([libtool],
543 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
544 ])#_LT_CONFIG_COMMANDS
548 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
551 # The HP-UX ksh and POSIX shell print the target directory to stdout
553 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
555 sed_quote_subst='$sed_quote_subst'
556 double_quote_subst='$double_quote_subst'
557 delay_variable_subst='$delay_variable_subst'
558 _LT_CONFIG_STATUS_DECLARATIONS
561 compiler='$compiler_DEFAULT'
563 # A function that is used when there is no print builtin or printf.
564 func_fallback_echo ()
566 eval 'cat <<_LTECHO_EOF
571 # Quote evaled strings.
572 for var in lt_decl_all_varnames([[ \
573 ]], lt_decl_quote_varnames); do
574 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
575 *[[\\\\\\\`\\"\\\$]]*)
576 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
579 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
584 # Double-quote double-evaled strings.
585 for var in lt_decl_all_varnames([[ \
586 ]], lt_decl_dquote_varnames); do
587 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
588 *[[\\\\\\\`\\"\\\$]]*)
589 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
592 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
597 _LT_OUTPUT_LIBTOOL_INIT
600 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
601 # ------------------------------------
602 # Generate a child script FILE with all initialization necessary to
603 # reuse the environment learned by the parent script, and make the
604 # file executable. If COMMENT is supplied, it is inserted after the
605 # '#!' sequence but before initialization text begins. After this
606 # macro, additional text can be appended to FILE to form the body of
607 # the child script. The macro ends with non-zero status if the
608 # file could not be fully written (such as if the disk is full).
609 m4_ifdef([AS_INIT_GENERATED],
610 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
611 [m4_defun([_LT_GENERATED_FILE_INIT],
612 [m4_require([AS_PREPARE])]dnl
613 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
615 cat >$1 <<_ASEOF || lt_write_fail=1
617 # Generated by $as_me.
619 SHELL=\${CONFIG_SHELL-$SHELL}
622 cat >>$1 <<\_ASEOF || lt_write_fail=1
625 exec AS_MESSAGE_FD>&1
627 test 0 = "$lt_write_fail" && chmod +x $1[]dnl
628 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
632 # This macro allows early generation of the libtool script (before
633 # AC_OUTPUT is called), incase it is used in configure for compilation
635 AC_DEFUN([LT_OUTPUT],
636 [: ${CONFIG_LT=./config.lt}
637 AC_MSG_NOTICE([creating $CONFIG_LT])
638 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
639 [# Run this file to recreate a libtool stub with the current configuration.])
641 cat >>"$CONFIG_LT" <<\_LTEOF
643 exec AS_MESSAGE_LOG_FD>>config.log
646 AS_BOX([Running $as_me.])
647 } >&AS_MESSAGE_LOG_FD
650 '$as_me' creates a local libtool stub from the current configuration,
651 for use in further configure time tests before the real libtool is
654 Usage: $[0] [[OPTIONS]]
656 -h, --help print this help, then exit
657 -V, --version print version number, then exit
658 -q, --quiet do not print progress messages
659 -d, --debug don't remove temporary files
661 Report bugs to <bug-libtool@gnu.org>."
664 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
665 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
666 configured by $[0], generated by m4_PACKAGE_STRING.
668 Copyright (C) 2011 Free Software Foundation, Inc.
669 This config.lt script is free software; the Free Software Foundation
670 gives unlimited permision to copy, distribute and modify it."
675 --version | --v* | -V )
676 echo "$lt_cl_version"; exit 0 ;;
678 echo "$lt_cl_help"; exit 0 ;;
679 --debug | --d* | -d )
681 --quiet | --q* | --silent | --s* | -q )
684 -*) AC_MSG_ERROR([unrecognized option: $[1]
685 Try '$[0] --help' for more information.]) ;;
687 *) AC_MSG_ERROR([unrecognized argument: $[1]
688 Try '$[0] --help' for more information.]) ;;
693 if $lt_cl_silent; then
694 exec AS_MESSAGE_FD>/dev/null
698 cat >>"$CONFIG_LT" <<_LTEOF
699 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
702 cat >>"$CONFIG_LT" <<\_LTEOF
703 AC_MSG_NOTICE([creating $ofile])
704 _LT_OUTPUT_LIBTOOL_COMMANDS
707 chmod +x "$CONFIG_LT"
709 # configure is writing to config.log, but config.lt does its own redirection,
710 # appending to config.log, which fails on DOS, as config.log is still kept
711 # open by configure. Here we exec the FD to /dev/null, effectively closing
712 # config.log, so it can be properly (re)opened and appended to by config.lt.
714 test yes = "$silent" &&
715 lt_config_lt_args="$lt_config_lt_args --quiet"
716 exec AS_MESSAGE_LOG_FD>/dev/null
717 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
718 exec AS_MESSAGE_LOG_FD>>config.log
719 $lt_cl_success || AS_EXIT(1)
725 # If TAG is the built-in tag, create an initial libtool script with a
726 # default configuration from the untagged config vars. Otherwise add code
727 # to config.status for appending the configuration named by TAG from the
728 # matching tagged config vars.
729 m4_defun([_LT_CONFIG],
730 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
731 _LT_CONFIG_SAVE_COMMANDS([
732 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
733 m4_if(_LT_TAG, [C], [
734 # See if we are running on zsh, and set the options that allow our
735 # commands through without removal of \ escapes.
736 if test -n "${ZSH_VERSION+set}"; then
741 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
744 cat <<_LT_EOF >> "$cfgfile"
746 # Generated automatically by $as_me ($PACKAGE) $VERSION
747 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
748 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
750 # Provide generalized library-building support services.
751 # Written by Gordon Matzigkeit, 1996
756 # Configured defaults for sys_lib_dlsearch_path munging.
757 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
759 # ### BEGIN LIBTOOL CONFIG
760 _LT_LIBTOOL_CONFIG_VARS
762 # ### END LIBTOOL CONFIG
766 cat <<'_LT_EOF' >> "$cfgfile"
768 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
770 _LT_PREPARE_MUNGE_PATH_LIST
771 _LT_PREPARE_CC_BASENAME
773 # ### END FUNCTIONS SHARED WITH CONFIGURE
779 cat <<\_LT_EOF >> "$cfgfile"
780 # AIX sometimes has problems with the GCC collect2 program. For some
781 # reason, if we set the COLLECT_NAMES environment variable, the problems
782 # vanish in a puff of smoke.
783 if test set != "${COLLECT_NAMES+set}"; then
793 # We use sed instead of cat because bash on DJGPP gets confused if
794 # if finds mixed CR/LF and LF-only lines. Since sed operates in
795 # text mode, it properly converts lines to CR/LF. This bash problem
796 # is reportedly fixed, but why not run on old versions too?
797 sed '$q' "$ltmain" >> "$cfgfile" \
798 || (rm -f "$cfgfile"; exit 1)
800 mv -f "$cfgfile" "$ofile" ||
801 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
804 [cat <<_LT_EOF >> "$ofile"
806 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
807 dnl in a comment (ie after a #).
808 # ### BEGIN LIBTOOL TAG CONFIG: $1
809 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
810 # ### END LIBTOOL TAG CONFIG: $1
819 ])dnl /_LT_CONFIG_SAVE_COMMANDS
823 # LT_SUPPORTED_TAG(TAG)
824 # ---------------------
825 # Trace this macro to discover what tags are supported by the libtool
826 # --tag option, using:
827 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
828 AC_DEFUN([LT_SUPPORTED_TAG], [])
831 # C support is built-in for now
832 m4_define([_LT_LANG_C_enabled], [])
833 m4_define([_LT_TAGS], [])
838 # Enable libtool support for the given language if not already enabled.
840 [AC_BEFORE([$0], [LT_OUTPUT])dnl
843 [C++], [_LT_LANG(CXX)],
844 [Go], [_LT_LANG(GO)],
845 [Java], [_LT_LANG(GCJ)],
846 [Fortran 77], [_LT_LANG(F77)],
847 [Fortran], [_LT_LANG(FC)],
848 [Windows Resource], [_LT_LANG(RC)],
849 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
851 [m4_fatal([$0: unsupported language: "$1"])])])dnl
858 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
859 [LT_SUPPORTED_TAG([$1])dnl
860 m4_append([_LT_TAGS], [$1 ])dnl
861 m4_define([_LT_LANG_]$1[_enabled], [])dnl
862 _LT_LANG_$1_CONFIG($1)])dnl
866 m4_ifndef([AC_PROG_GO], [
867 # NOTE: This macro has been submitted for inclusion into #
868 # GNU Autoconf as AC_PROG_GO. When it is available in #
869 # a released version of Autoconf we should remove this #
870 # macro and use it instead. #
871 m4_defun([AC_PROG_GO],
873 AC_ARG_VAR([GOC], [Go compiler command])dnl
874 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
875 _AC_ARG_VAR_LDFLAGS()dnl
876 AC_CHECK_TOOL(GOC, gccgo)
877 if test -z "$GOC"; then
878 if test -n "$ac_tool_prefix"; then
879 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
882 if test -z "$GOC"; then
883 AC_CHECK_PROG(GOC, gccgo, gccgo, false)
889 # _LT_LANG_DEFAULT_CONFIG
890 # -----------------------
891 m4_defun([_LT_LANG_DEFAULT_CONFIG],
892 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
894 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
896 AC_PROVIDE_IFELSE([AC_PROG_F77],
898 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
900 AC_PROVIDE_IFELSE([AC_PROG_FC],
902 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
904 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
905 dnl pulling things in needlessly.
906 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
908 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
910 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
912 [m4_ifdef([AC_PROG_GCJ],
913 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
914 m4_ifdef([A][M_PROG_GCJ],
915 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
916 m4_ifdef([LT_PROG_GCJ],
917 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
919 AC_PROVIDE_IFELSE([AC_PROG_GO],
921 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
923 AC_PROVIDE_IFELSE([LT_PROG_RC],
925 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
926 ])# _LT_LANG_DEFAULT_CONFIG
929 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
930 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
931 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
932 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
933 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
934 dnl aclocal-1.4 backwards compatibility:
935 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
936 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
937 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
938 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
939 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
944 m4_defun([_LT_TAG_COMPILER],
945 [AC_REQUIRE([AC_PROG_CC])dnl
947 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
948 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
949 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
950 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
952 # If no C compiler was specified, use CC.
955 # If no C compiler flags were specified, use CFLAGS.
956 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
958 # Allow CC to be a program name with arguments.
963 # _LT_COMPILER_BOILERPLATE
964 # ------------------------
965 # Check for compiler boilerplate output or warnings with
966 # the simple compiler test code.
967 m4_defun([_LT_COMPILER_BOILERPLATE],
968 [m4_require([_LT_DECL_SED])dnl
969 ac_outfile=conftest.$ac_objext
970 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
971 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
972 _lt_compiler_boilerplate=`cat conftest.err`
974 ])# _LT_COMPILER_BOILERPLATE
977 # _LT_LINKER_BOILERPLATE
978 # ----------------------
979 # Check for linker boilerplate output or warnings with
980 # the simple link test code.
981 m4_defun([_LT_LINKER_BOILERPLATE],
982 [m4_require([_LT_DECL_SED])dnl
983 ac_outfile=conftest.$ac_objext
984 echo "$lt_simple_link_test_code" >conftest.$ac_ext
985 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
986 _lt_linker_boilerplate=`cat conftest.err`
988 ])# _LT_LINKER_BOILERPLATE
990 # _LT_REQUIRED_DARWIN_CHECKS
991 # -------------------------
992 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
995 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
996 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
997 AC_CHECK_TOOL([LIPO], [lipo], [:])
998 AC_CHECK_TOOL([OTOOL], [otool], [:])
999 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
1000 _LT_DECL([], [DSYMUTIL], [1],
1001 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
1002 _LT_DECL([], [NMEDIT], [1],
1003 [Tool to change global to local symbols on Mac OS X])
1004 _LT_DECL([], [LIPO], [1],
1005 [Tool to manipulate fat objects and archives on Mac OS X])
1006 _LT_DECL([], [OTOOL], [1],
1007 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
1008 _LT_DECL([], [OTOOL64], [1],
1009 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
1011 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
1012 [lt_cv_apple_cc_single_mod=no
1013 if test -z "$LT_MULTI_MODULE"; then
1014 # By default we will add the -single_module flag. You can override
1015 # by either setting the environment variable LT_MULTI_MODULE
1016 # non-empty at configure time, or by adding -multi_module to the
1018 rm -rf libconftest.dylib*
1019 echo "int foo(void){return 1;}" > conftest.c
1020 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1021 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
1022 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1023 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
1025 # If there is a non-empty error log, and "single_module"
1026 # appears in it, assume the flag caused a linker warning
1027 if test -s conftest.err && $GREP single_module conftest.err; then
1028 cat conftest.err >&AS_MESSAGE_LOG_FD
1029 # Otherwise, if the output was created with a 0 exit code from
1030 # the compiler, it worked.
1031 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
1032 lt_cv_apple_cc_single_mod=yes
1034 cat conftest.err >&AS_MESSAGE_LOG_FD
1036 rm -rf libconftest.dylib*
1040 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1041 [lt_cv_ld_exported_symbols_list],
1042 [lt_cv_ld_exported_symbols_list=no
1043 save_LDFLAGS=$LDFLAGS
1044 echo "_main" > conftest.sym
1045 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1046 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1047 [lt_cv_ld_exported_symbols_list=yes],
1048 [lt_cv_ld_exported_symbols_list=no])
1049 LDFLAGS=$save_LDFLAGS
1052 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1053 [lt_cv_ld_force_load=no
1054 cat > conftest.c << _LT_EOF
1055 int forced_loaded() { return 2;}
1057 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1058 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1059 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1060 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1061 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1062 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1063 cat > conftest.c << _LT_EOF
1064 int main() { return 0;}
1066 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1067 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1069 if test -s conftest.err && $GREP force_load conftest.err; then
1070 cat conftest.err >&AS_MESSAGE_LOG_FD
1071 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
1072 lt_cv_ld_force_load=yes
1074 cat conftest.err >&AS_MESSAGE_LOG_FD
1076 rm -f conftest.err libconftest.a conftest conftest.c
1077 rm -rf conftest.dSYM
1080 rhapsody* | darwin1.[[012]])
1081 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
1083 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
1084 darwin*) # darwin 5.x on
1085 # if running on 10.5 or later, the deployment target defaults
1086 # to the OS version, if on x86, and 10.4, the deployment
1087 # target defaults to 10.4. Don't you love it?
1088 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1089 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1090 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
1092 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
1094 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
1098 if test yes = "$lt_cv_apple_cc_single_mod"; then
1099 _lt_dar_single_mod='$single_module'
1101 if test yes = "$lt_cv_ld_exported_symbols_list"; then
1102 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
1104 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
1106 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
1107 _lt_dsymutil='~$DSYMUTIL $lib || :'
1116 # _LT_DARWIN_LINKER_FEATURES([TAG])
1117 # ---------------------------------
1118 # Checks for linker and compiler features on darwin
1119 m4_defun([_LT_DARWIN_LINKER_FEATURES],
1121 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1122 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1123 _LT_TAGVAR(hardcode_direct, $1)=no
1124 _LT_TAGVAR(hardcode_automatic, $1)=yes
1125 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1126 if test yes = "$lt_cv_ld_force_load"; then
1127 _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\"`'
1128 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
1129 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1131 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1133 _LT_TAGVAR(link_all_deplibs, $1)=yes
1134 _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
1135 case $cc_basename in
1136 ifort*|nagfor*) _lt_dar_can_shared=yes ;;
1137 *) _lt_dar_can_shared=$GCC ;;
1139 if test yes = "$_lt_dar_can_shared"; then
1140 output_verbose_link_cmd=func_echo_all
1141 _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"
1142 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
1143 _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"
1144 _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$_lt_dsymutil"
1146 [ if test yes != "$lt_cv_apple_cc_single_mod"; then
1147 _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"
1148 _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"
1152 _LT_TAGVAR(ld_shlibs, $1)=no
1156 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1157 # ----------------------------------
1158 # Links a minimal program and checks the executable
1159 # for the system default hardcoded library path. In most cases,
1160 # this is /usr/lib:/lib, but when the MPI compilers are used
1161 # the location of the communication and MPI libs are included too.
1162 # If we don't find anything, use the default library path according
1163 # to the aix ld manual.
1164 # Store the results from the different compilers for each TAGNAME.
1165 # Allow to override them for all tags through lt_cv_aix_libpath.
1166 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1167 [m4_require([_LT_DECL_SED])dnl
1168 if test set = "${lt_cv_aix_libpath+set}"; then
1169 aix_libpath=$lt_cv_aix_libpath
1171 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1172 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1173 lt_aix_libpath_sed='[
1174 /Import File Strings/,/^$/ {
1176 s/^0 *\([^ ]*\) *$/\1/
1180 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1181 # Check for a 64-bit object if we didn't find anything.
1182 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1183 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1185 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1186 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
1189 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1191 ])# _LT_SYS_MODULE_PATH_AIX
1194 # _LT_SHELL_INIT(ARG)
1195 # -------------------
1196 m4_define([_LT_SHELL_INIT],
1197 [m4_divert_text([M4SH-INIT], [$1
1198 ])])# _LT_SHELL_INIT
1202 # _LT_PROG_ECHO_BACKSLASH
1203 # -----------------------
1204 # Find how we can fake an echo command that does not interpret backslash.
1205 # In particular, with Autoconf 2.60 or later we add some code to the start
1206 # of the generated configure script that will find a shell with a builtin
1207 # printf (that we can use as an echo command).
1208 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1209 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1210 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1211 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1213 AC_MSG_CHECKING([how to print strings])
1214 # Test print first, because it will be a builtin if present.
1215 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1216 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1218 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1221 # Use this function as a fallback that always works.
1222 func_fallback_echo ()
1224 eval 'cat <<_LTECHO_EOF
1228 ECHO='func_fallback_echo'
1231 # func_echo_all arg...
1232 # Invoke $ECHO with all args, space-separated.
1239 printf*) AC_MSG_RESULT([printf]) ;;
1240 print*) AC_MSG_RESULT([print -r]) ;;
1241 *) AC_MSG_RESULT([cat]) ;;
1244 m4_ifdef([_AS_DETECT_SUGGESTED],
1245 [_AS_DETECT_SUGGESTED([
1246 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1247 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1248 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1249 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1250 PATH=/empty FPATH=/empty; export PATH FPATH
1251 test "X`printf %s $ECHO`" = "X$ECHO" \
1252 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1254 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1255 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1256 ])# _LT_PROG_ECHO_BACKSLASH
1261 AC_DEFUN([_LT_WITH_SYSROOT],
1262 [AC_MSG_CHECKING([for sysroot])
1263 AC_ARG_WITH([sysroot],
1264 [AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
1265 [Search for dependent libraries within DIR (or the compiler's sysroot
1266 if not specified).])],
1267 [], [with_sysroot=no])
1269 dnl lt_sysroot will always be passed unquoted. We quote it here
1270 dnl in case the user passed a directory name.
1272 case $with_sysroot in #(
1274 if test yes = "$GCC"; then
1275 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1279 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1284 AC_MSG_RESULT([$with_sysroot])
1285 AC_MSG_ERROR([The sysroot must be an absolute path.])
1289 AC_MSG_RESULT([${lt_sysroot:-no}])
1290 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1291 [dependent libraries, and where our libraries should be installed.])])
1295 m4_defun([_LT_ENABLE_LOCK],
1296 [AC_ARG_ENABLE([libtool-lock],
1297 [AS_HELP_STRING([--disable-libtool-lock],
1298 [avoid locking (might break parallel builds)])])
1299 test no = "$enable_libtool_lock" || enable_libtool_lock=yes
1301 # Some flags need to be propagated to the compiler or linker for good
1305 # Find out what ABI is being produced by ac_compile, and set mode
1306 # options accordingly.
1307 echo 'int i;' > conftest.$ac_ext
1308 if AC_TRY_EVAL(ac_compile); then
1309 case `/usr/bin/file conftest.$ac_objext` in
1321 # Find out what ABI is being produced by ac_compile, and set linker
1322 # options accordingly.
1323 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1324 if AC_TRY_EVAL(ac_compile); then
1325 if test yes = "$lt_cv_prog_gnu_ld"; then
1326 case `/usr/bin/file conftest.$ac_objext` in
1328 LD="${LD-ld} -melf32bsmip"
1331 LD="${LD-ld} -melf32bmipn32"
1334 LD="${LD-ld} -melf64bmip"
1338 case `/usr/bin/file conftest.$ac_objext` in
1355 # Find out what ABI is being produced by ac_compile, and set linker
1356 # options accordingly.
1357 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1358 if AC_TRY_EVAL(ac_compile); then
1360 case `/usr/bin/file conftest.$ac_objext` in
1368 case `/usr/bin/file conftest.$ac_objext` in
1370 emul="${emul}btsmip"
1373 emul="${emul}ltsmip"
1376 case `/usr/bin/file conftest.$ac_objext` in
1381 LD="${LD-ld} -m $emul"
1386 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
1387 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1388 # Find out what ABI is being produced by ac_compile, and set linker
1389 # options accordingly. Note that the listed cases only cover the
1390 # situations where additional linker options are needed (such as when
1391 # doing 32-bit compilation for a host where ld defaults to 64-bit, or
1392 # vice versa); the common cases where no linker options are needed do
1393 # not appear in the list.
1394 echo 'int i;' > conftest.$ac_ext
1395 if AC_TRY_EVAL(ac_compile); then
1396 case `/usr/bin/file conftest.o` in
1399 x86_64-*kfreebsd*-gnu)
1400 LD="${LD-ld} -m elf_i386_fbsd"
1403 case `/usr/bin/file conftest.o` in
1405 LD="${LD-ld} -m elf32_x86_64"
1408 LD="${LD-ld} -m elf_i386"
1412 powerpc64le-*linux*)
1413 LD="${LD-ld} -m elf32lppclinux"
1416 LD="${LD-ld} -m elf32ppclinux"
1419 LD="${LD-ld} -m elf_s390"
1422 LD="${LD-ld} -m elf32_sparc"
1428 x86_64-*kfreebsd*-gnu)
1429 LD="${LD-ld} -m elf_x86_64_fbsd"
1432 LD="${LD-ld} -m elf_x86_64"
1435 LD="${LD-ld} -m elf64lppc"
1438 LD="${LD-ld} -m elf64ppc"
1440 s390*-*linux*|s390*-*tpf*)
1441 LD="${LD-ld} -m elf64_s390"
1444 LD="${LD-ld} -m elf64_sparc"
1454 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1456 CFLAGS="$CFLAGS -belf"
1457 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1459 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1461 if test yes != "$lt_cv_cc_needs_belf"; then
1462 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1467 # Find out what ABI is being produced by ac_compile, and set linker
1468 # options accordingly.
1469 echo 'int i;' > conftest.$ac_ext
1470 if AC_TRY_EVAL(ac_compile); then
1471 case `/usr/bin/file conftest.o` in
1473 case $lt_cv_prog_gnu_ld in
1476 i?86-*-solaris*|x86_64-*-solaris*)
1477 LD="${LD-ld} -m elf_x86_64"
1480 LD="${LD-ld} -m elf64_sparc"
1483 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1484 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1489 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1501 need_locks=$enable_libtool_lock
1507 m4_defun([_LT_PROG_AR],
1508 [AC_CHECK_TOOLS(AR, [ar], false)
1511 _LT_DECL([], [AR], [1], [The archiver])
1512 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1514 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1515 [lt_cv_ar_at_file=no
1516 AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1517 [echo conftest.$ac_objext > conftest.lst
1518 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1519 AC_TRY_EVAL([lt_ar_try])
1520 if test 0 -eq "$ac_status"; then
1521 # Ensure the archiver fails upon bogus file names.
1522 rm -f conftest.$ac_objext libconftest.a
1523 AC_TRY_EVAL([lt_ar_try])
1524 if test 0 -ne "$ac_status"; then
1528 rm -f conftest.* libconftest.a
1532 if test no = "$lt_cv_ar_at_file"; then
1535 archiver_list_spec=$lt_cv_ar_at_file
1537 _LT_DECL([], [archiver_list_spec], [1],
1538 [How to feed a file listing to the archiver])
1542 # _LT_CMD_OLD_ARCHIVE
1543 # -------------------
1544 m4_defun([_LT_CMD_OLD_ARCHIVE],
1547 AC_CHECK_TOOL(STRIP, strip, :)
1548 test -z "$STRIP" && STRIP=:
1549 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1551 AC_CHECK_TOOL(RANLIB, ranlib, :)
1552 test -z "$RANLIB" && RANLIB=:
1553 _LT_DECL([], [RANLIB], [1],
1554 [Commands used to install an old-style archive])
1556 # Determine commands to create old-style static archives.
1557 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1558 old_postinstall_cmds='chmod 644 $oldlib'
1559 old_postuninstall_cmds=
1561 if test -n "$RANLIB"; then
1564 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1567 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1570 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1575 lock_old_archive_extraction=yes ;;
1577 lock_old_archive_extraction=no ;;
1579 _LT_DECL([], [old_postinstall_cmds], [2])
1580 _LT_DECL([], [old_postuninstall_cmds], [2])
1581 _LT_TAGDECL([], [old_archive_cmds], [2],
1582 [Commands used to build an old-style archive])
1583 _LT_DECL([], [lock_old_archive_extraction], [0],
1584 [Whether to use a lock for old archive extraction])
1585 ])# _LT_CMD_OLD_ARCHIVE
1588 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1589 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1590 # ----------------------------------------------------------------
1591 # Check whether the given compiler option works
1592 AC_DEFUN([_LT_COMPILER_OPTION],
1593 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1594 m4_require([_LT_DECL_SED])dnl
1595 AC_CACHE_CHECK([$1], [$2],
1597 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1598 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1599 lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment
1600 # Insert the option either (1) after the last *FLAGS variable, or
1601 # (2) before a word containing "conftest.", or (3) at the end.
1602 # Note that $ac_compile itself does not contain backslashes and begins
1603 # with a dollar sign (not a hyphen), so the echo should work correctly.
1604 # The option is referenced via a variable to avoid confusing sed.
1605 lt_compile=`echo "$ac_compile" | $SED \
1606 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1607 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1608 -e 's:$: $lt_compiler_flag:'`
1609 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1610 (eval "$lt_compile" 2>conftest.err)
1612 cat conftest.err >&AS_MESSAGE_LOG_FD
1613 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1614 if (exit $ac_status) && test -s "$ac_outfile"; then
1615 # The compiler can only warn and ignore the option if not recognized
1616 # So say no if there are warnings other than the usual output.
1617 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1618 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1619 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1626 if test yes = "[$]$2"; then
1627 m4_if([$5], , :, [$5])
1629 m4_if([$6], , :, [$6])
1631 ])# _LT_COMPILER_OPTION
1634 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1635 dnl aclocal-1.4 backwards compatibility:
1636 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1639 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1640 # [ACTION-SUCCESS], [ACTION-FAILURE])
1641 # ----------------------------------------------------
1642 # Check whether the given linker option works
1643 AC_DEFUN([_LT_LINKER_OPTION],
1644 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1645 m4_require([_LT_DECL_SED])dnl
1646 AC_CACHE_CHECK([$1], [$2],
1648 save_LDFLAGS=$LDFLAGS
1649 LDFLAGS="$LDFLAGS $3"
1650 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1651 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1652 # The linker can only warn and ignore the option if not recognized
1653 # So say no if there are warnings
1654 if test -s conftest.err; then
1655 # Append any errors to the config.log.
1656 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1657 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1658 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1659 if diff conftest.exp conftest.er2 >/dev/null; then
1667 LDFLAGS=$save_LDFLAGS
1670 if test yes = "[$]$2"; then
1671 m4_if([$4], , :, [$4])
1673 m4_if([$5], , :, [$5])
1675 ])# _LT_LINKER_OPTION
1678 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1679 dnl aclocal-1.4 backwards compatibility:
1680 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1685 AC_DEFUN([LT_CMD_MAX_LEN],
1686 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1687 # find the maximum length of command line arguments
1688 AC_MSG_CHECKING([the maximum length of command line arguments])
1689 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1695 # On DJGPP, this test can blow up pretty badly due to problems in libc
1696 # (any single argument exceeding 2000 bytes causes a buffer overrun
1697 # during glob expansion). Even if it were fixed, the result of this
1698 # check would be larger than it should be.
1699 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1703 # Under GNU Hurd, this test is not required because there is
1704 # no limit to the length of command line arguments.
1705 # Libtool will interpret -1 as no limit whatsoever
1706 lt_cv_sys_max_cmd_len=-1;
1709 cygwin* | mingw* | cegcc*)
1710 # On Win9x/ME, this test blows up -- it succeeds, but takes
1711 # about 5 minutes as the teststring grows exponentially.
1712 # Worse, since 9x/ME are not pre-emptively multitasking,
1713 # you end up with a "frozen" computer, even though with patience
1714 # the test eventually succeeds (with a max line length of 256k).
1715 # Instead, let's just punt: use the minimum linelength reported by
1716 # all of the supported platforms: 8192 (on NT/2K/XP).
1717 lt_cv_sys_max_cmd_len=8192;
1721 # On MiNT this can take a long time and run out of memory.
1722 lt_cv_sys_max_cmd_len=8192;
1726 # On AmigaOS with pdksh, this test takes hours, literally.
1727 # So we just punt and use a minimum line length of 8192.
1728 lt_cv_sys_max_cmd_len=8192;
1731 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
1732 # This has been around since 386BSD, at least. Likely further.
1733 if test -x /sbin/sysctl; then
1734 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1735 elif test -x /usr/sbin/sysctl; then
1736 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1738 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1740 # And add a safety zone
1741 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1742 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1746 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1747 lt_cv_sys_max_cmd_len=196608
1751 # The test takes a long time on OS/2.
1752 lt_cv_sys_max_cmd_len=8192
1756 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1757 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1758 # nice to cause kernel panics so lets avoid the loop below.
1759 # First set a reasonable default.
1760 lt_cv_sys_max_cmd_len=16384
1762 if test -x /sbin/sysconfig; then
1763 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1764 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1769 lt_cv_sys_max_cmd_len=102400
1771 sysv5* | sco5v6* | sysv4.2uw2*)
1772 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1773 if test -n "$kargmax"; then
1774 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1776 lt_cv_sys_max_cmd_len=32768
1780 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1781 if test -n "$lt_cv_sys_max_cmd_len" && \
1782 test undefined != "$lt_cv_sys_max_cmd_len"; then
1783 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1784 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1786 # Make teststring a little bigger before we do anything with it.
1787 # a 1K string should be a reasonable start.
1788 for i in 1 2 3 4 5 6 7 8; do
1789 teststring=$teststring$teststring
1791 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1792 # If test is not a shell built-in, we'll probably end up computing a
1793 # maximum length that is only half of the actual maximum length, but
1795 while { test X`env echo "$teststring$teststring" 2>/dev/null` \
1796 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1797 test 17 != "$i" # 1/2 MB should be enough
1800 teststring=$teststring$teststring
1802 # Only check the string length outside the loop.
1803 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1805 # Add a significant safety factor because C++ compilers can tack on
1806 # massive amounts of additional arguments before passing them to the
1807 # linker. It appears as though 1/2 is a usable value.
1808 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1813 if test -n "$lt_cv_sys_max_cmd_len"; then
1814 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1818 max_cmd_len=$lt_cv_sys_max_cmd_len
1819 _LT_DECL([], [max_cmd_len], [0],
1820 [What is the maximum length of a command?])
1824 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1825 dnl aclocal-1.4 backwards compatibility:
1826 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1831 m4_defun([_LT_HEADER_DLFCN],
1832 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1833 ])# _LT_HEADER_DLFCN
1836 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1837 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1838 # ----------------------------------------------------------------
1839 m4_defun([_LT_TRY_DLOPEN_SELF],
1840 [m4_require([_LT_HEADER_DLFCN])dnl
1841 if test yes = "$cross_compiling"; then :
1844 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1845 lt_status=$lt_dlunknown
1846 cat > conftest.$ac_ext <<_LT_EOF
1847 [#line $LINENO "configure"
1848 #include "confdefs.h"
1857 # define LT_DLGLOBAL RTLD_GLOBAL
1860 # define LT_DLGLOBAL DL_GLOBAL
1862 # define LT_DLGLOBAL 0
1866 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1867 find out it does not work in some platform. */
1868 #ifndef LT_DLLAZY_OR_NOW
1870 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1873 # define LT_DLLAZY_OR_NOW DL_LAZY
1876 # define LT_DLLAZY_OR_NOW RTLD_NOW
1879 # define LT_DLLAZY_OR_NOW DL_NOW
1881 # define LT_DLLAZY_OR_NOW 0
1888 /* When -fvisibility=hidden is used, assume the code has been annotated
1889 correspondingly for the symbols needed. */
1890 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1891 int fnord () __attribute__((visibility("default")));
1894 int fnord () { return 42; }
1897 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1898 int status = $lt_dlunknown;
1902 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1905 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1906 else puts (dlerror ());
1908 /* dlclose (self); */
1916 if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
1917 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1920 x$lt_dlno_uscore) $1 ;;
1921 x$lt_dlneed_uscore) $2 ;;
1922 x$lt_dlunknown|x*) $3 ;;
1925 # compilation failed
1930 ])# _LT_TRY_DLOPEN_SELF
1933 # LT_SYS_DLOPEN_SELF
1934 # ------------------
1935 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1936 [m4_require([_LT_HEADER_DLFCN])dnl
1937 if test yes != "$enable_dlopen"; then
1938 enable_dlopen=unknown
1939 enable_dlopen_self=unknown
1940 enable_dlopen_self_static=unknown
1947 lt_cv_dlopen=load_add_on
1949 lt_cv_dlopen_self=yes
1952 mingw* | pw32* | cegcc*)
1953 lt_cv_dlopen=LoadLibrary
1963 # if libdl is installed we need to link against it
1964 AC_CHECK_LIB([dl], [dlopen],
1965 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
1968 lt_cv_dlopen_self=yes
1973 # Don't try to run any link tests for TPF. We know it's impossible
1974 # because TPF is a cross-compiler, and we know how we open DSOs.
1977 lt_cv_dlopen_self=no
1981 AC_CHECK_FUNC([shl_load],
1982 [lt_cv_dlopen=shl_load],
1983 [AC_CHECK_LIB([dld], [shl_load],
1984 [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
1985 [AC_CHECK_FUNC([dlopen],
1986 [lt_cv_dlopen=dlopen],
1987 [AC_CHECK_LIB([dl], [dlopen],
1988 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
1989 [AC_CHECK_LIB([svld], [dlopen],
1990 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
1991 [AC_CHECK_LIB([dld], [dld_link],
1992 [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
2001 if test no = "$lt_cv_dlopen"; then
2007 case $lt_cv_dlopen in
2009 save_CPPFLAGS=$CPPFLAGS
2010 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
2012 save_LDFLAGS=$LDFLAGS
2013 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
2016 LIBS="$lt_cv_dlopen_libs $LIBS"
2018 AC_CACHE_CHECK([whether a program can dlopen itself],
2019 lt_cv_dlopen_self, [dnl
2020 _LT_TRY_DLOPEN_SELF(
2021 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
2022 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
2025 if test yes = "$lt_cv_dlopen_self"; then
2026 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
2027 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
2028 lt_cv_dlopen_self_static, [dnl
2029 _LT_TRY_DLOPEN_SELF(
2030 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
2031 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
2035 CPPFLAGS=$save_CPPFLAGS
2036 LDFLAGS=$save_LDFLAGS
2041 case $lt_cv_dlopen_self in
2042 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
2043 *) enable_dlopen_self=unknown ;;
2046 case $lt_cv_dlopen_self_static in
2047 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
2048 *) enable_dlopen_self_static=unknown ;;
2051 _LT_DECL([dlopen_support], [enable_dlopen], [0],
2052 [Whether dlopen is supported])
2053 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
2054 [Whether dlopen of programs is supported])
2055 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
2056 [Whether dlopen of statically linked programs is supported])
2057 ])# LT_SYS_DLOPEN_SELF
2060 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
2061 dnl aclocal-1.4 backwards compatibility:
2062 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
2065 # _LT_COMPILER_C_O([TAGNAME])
2066 # ---------------------------
2067 # Check to see if options -c and -o are simultaneously supported by compiler.
2068 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
2069 m4_defun([_LT_COMPILER_C_O],
2070 [m4_require([_LT_DECL_SED])dnl
2071 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2072 m4_require([_LT_TAG_COMPILER])dnl
2073 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
2074 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
2075 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
2076 $RM -r conftest 2>/dev/null
2080 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
2082 lt_compiler_flag="-o out/conftest2.$ac_objext"
2083 # Insert the option either (1) after the last *FLAGS variable, or
2084 # (2) before a word containing "conftest.", or (3) at the end.
2085 # Note that $ac_compile itself does not contain backslashes and begins
2086 # with a dollar sign (not a hyphen), so the echo should work correctly.
2087 lt_compile=`echo "$ac_compile" | $SED \
2088 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
2089 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2090 -e 's:$: $lt_compiler_flag:'`
2091 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2092 (eval "$lt_compile" 2>out/conftest.err)
2094 cat out/conftest.err >&AS_MESSAGE_LOG_FD
2095 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2096 if (exit $ac_status) && test -s out/conftest2.$ac_objext
2098 # The compiler can only warn and ignore the option if not recognized
2099 # So say no if there are warnings
2100 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2101 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2102 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2103 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2106 chmod u+w . 2>&AS_MESSAGE_LOG_FD
2108 # SGI C++ compiler will create directory out/ii_files/ for
2109 # template instantiation
2110 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2111 $RM out/* && rmdir out
2116 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2117 [Does compiler simultaneously support -c and -o options?])
2118 ])# _LT_COMPILER_C_O
2121 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2122 # ----------------------------------
2123 # Check to see if we can do hard links to lock some files if needed
2124 m4_defun([_LT_COMPILER_FILE_LOCKS],
2125 [m4_require([_LT_ENABLE_LOCK])dnl
2126 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2127 _LT_COMPILER_C_O([$1])
2129 hard_links=nottested
2130 if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
2131 # do not overwrite the value of need_locks provided by the user
2132 AC_MSG_CHECKING([if we can lock with hard links])
2135 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2137 ln conftest.a conftest.b 2>&5 || hard_links=no
2138 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2139 AC_MSG_RESULT([$hard_links])
2140 if test no = "$hard_links"; then
2141 AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
2147 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2148 ])# _LT_COMPILER_FILE_LOCKS
2153 m4_defun([_LT_CHECK_OBJDIR],
2154 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2155 [rm -f .libs 2>/dev/null
2156 mkdir .libs 2>/dev/null
2157 if test -d .libs; then
2160 # MS-DOS does not allow filenames that begin with a dot.
2163 rmdir .libs 2>/dev/null])
2164 objdir=$lt_cv_objdir
2165 _LT_DECL([], [objdir], [0],
2166 [The name of the directory that contains temporary libtool files])dnl
2167 m4_pattern_allow([LT_OBJDIR])dnl
2168 AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
2169 [Define to the sub-directory where libtool stores uninstalled libraries.])
2170 ])# _LT_CHECK_OBJDIR
2173 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2174 # --------------------------------------
2175 # Check hardcoding attributes.
2176 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2177 [AC_MSG_CHECKING([how to hardcode library paths into programs])
2178 _LT_TAGVAR(hardcode_action, $1)=
2179 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2180 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2181 test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
2183 # We can hardcode non-existent directories.
2184 if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
2185 # If the only mechanism to avoid hardcoding is shlibpath_var, we
2186 # have to relink, otherwise we might link with an installed library
2187 # when we should be linking with a yet-to-be-installed one
2188 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
2189 test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
2190 # Linking always hardcodes the temporary library directory.
2191 _LT_TAGVAR(hardcode_action, $1)=relink
2193 # We can link without hardcoding, and we can hardcode nonexisting dirs.
2194 _LT_TAGVAR(hardcode_action, $1)=immediate
2197 # We cannot hardcode anything, or else we can only hardcode existing
2199 _LT_TAGVAR(hardcode_action, $1)=unsupported
2201 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2203 if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
2204 test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
2205 # Fast installation is not supported
2206 enable_fast_install=no
2207 elif test yes = "$shlibpath_overrides_runpath" ||
2208 test no = "$enable_shared"; then
2209 # Fast installation is not necessary
2210 enable_fast_install=needless
2212 _LT_TAGDECL([], [hardcode_action], [0],
2213 [How to hardcode a shared library path into an executable])
2214 ])# _LT_LINKER_HARDCODE_LIBPATH
2219 m4_defun([_LT_CMD_STRIPLIB],
2220 [m4_require([_LT_DECL_EGREP])
2223 AC_MSG_CHECKING([whether stripping libraries is possible])
2224 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2225 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2226 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2227 AC_MSG_RESULT([yes])
2229 # FIXME - insert some real tests, host_os isn't really good enough
2232 if test -n "$STRIP"; then
2233 striplib="$STRIP -x"
2234 old_striplib="$STRIP -S"
2235 AC_MSG_RESULT([yes])
2245 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2246 _LT_DECL([], [striplib], [1])
2247 ])# _LT_CMD_STRIPLIB
2250 # _LT_PREPARE_MUNGE_PATH_LIST
2251 # ---------------------------
2252 # Make sure func_munge_path_list() is defined correctly.
2253 m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
2254 [[# func_munge_path_list VARIABLE PATH
2255 # -----------------------------------
2256 # VARIABLE is name of variable containing _space_ separated list of
2257 # directories to be munged by the contents of PATH, which is string
2260 # string "DIR[ DIR]" will be prepended to VARIABLE
2262 # string "DIR[ DIR]" will be appended to VARIABLE
2263 # "DIRP[:DIRP]::[DIRA:]DIRA"
2264 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string
2265 # "DIRA[ DIRA]" will be appended to VARIABLE
2267 # VARIABLE will be replaced by "DIR[ DIR]"
2268 func_munge_path_list ()
2274 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
2277 eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
2280 eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
2281 eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
2284 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
2288 ]])# _LT_PREPARE_PATH_LIST
2291 # _LT_SYS_DYNAMIC_LINKER([TAG])
2292 # -----------------------------
2293 # PORTME Fill in your ld.so characteristics
2294 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2295 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2296 m4_require([_LT_DECL_EGREP])dnl
2297 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2298 m4_require([_LT_DECL_OBJDUMP])dnl
2299 m4_require([_LT_DECL_SED])dnl
2300 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2301 m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
2302 AC_MSG_CHECKING([dynamic linker characteristics])
2305 if test yes = "$GCC"; then
2307 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
2308 *) lt_awk_arg='/^libraries:/' ;;
2311 mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
2312 *) lt_sed_strip_eq='s|=/|/|g' ;;
2314 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2315 case $lt_search_path_spec in
2317 # if the path contains ";" then we assume it to be the separator
2318 # otherwise default to the standard path separator (i.e. ":") - it is
2319 # assumed that no part of a normal pathname contains ";" but that should
2320 # okay in the real world where ";" in dirpaths is itself problematic.
2321 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2324 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2327 # Ok, now we have the path, separated by spaces, we can step through it
2328 # and add multilib dir if necessary...
2329 lt_tmp_lt_search_path_spec=
2330 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2331 # ...but if some path component already ends with the multilib dir we assume
2332 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
2333 case "$lt_multi_os_dir; $lt_search_path_spec " in
2334 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
2338 for lt_sys_path in $lt_search_path_spec; do
2339 if test -d "$lt_sys_path$lt_multi_os_dir"; then
2340 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
2341 elif test -n "$lt_multi_os_dir"; then
2342 test -d "$lt_sys_path" && \
2343 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2346 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2347 BEGIN {RS = " "; FS = "/|\n";} {
2350 for (lt_i = NF; lt_i > 0; lt_i--) {
2351 if ($lt_i != "" && $lt_i != ".") {
2352 if ($lt_i == "..") {
2355 if (lt_count == 0) {
2356 lt_foo = "/" $lt_i lt_foo;
2363 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2364 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2366 # AWK program above erroneously prepends '/' to C:/dos/paths
2369 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2370 $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
2372 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2374 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2377 libname_spec='lib$name'
2385 shlibpath_overrides_runpath=unknown
2387 dynamic_linker="$host_os ld.so"
2388 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2389 need_lib_prefix=unknown
2390 hardcode_into_libs=no
2392 # when you set need_version to no, make sure it does not cause -set_version
2393 # flags to be left without arguments
2394 need_version=unknown
2396 AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
2397 [User-defined run-time library search path.])
2401 version_type=linux # correct to gnu/linux during the next big refactor
2402 library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
2403 shlibpath_var=LIBPATH
2405 # AIX 3 has no versioning support, so we append a major version to the name.
2406 soname_spec='$libname$release$shared_ext$major'
2410 version_type=linux # correct to gnu/linux during the next big refactor
2413 hardcode_into_libs=yes
2414 if test ia64 = "$host_cpu"; then
2415 # AIX 5 supports IA64
2416 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
2417 shlibpath_var=LD_LIBRARY_PATH
2419 # With GCC up to 2.95.x, collect2 would create an import file
2420 # for dependence libraries. The import file would start with
2421 # the line '#! .'. This would cause the generated library to
2422 # depend on '.', always an invalid library. This was fixed in
2423 # development snapshots of GCC prior to 3.0.
2425 aix4 | aix4.[[01]] | aix4.[[01]].*)
2426 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2428 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
2435 # Using Import Files as archive members, it is possible to support
2436 # filename-based versioning of shared library archives on AIX. While
2437 # this would work for both with and without runtime linking, it will
2438 # prevent static linking of such archives. So we do filename-based
2439 # shared library versioning with .so extension only, which is used
2440 # when both runtime linking and shared linking is enabled.
2441 # Unfortunately, runtime linking may impact performance, so we do
2442 # not want this to be the default eventually. Also, we use the
2443 # versioned .so libs for executables only if there is the -brtl
2444 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
2445 # To allow for filename-based versioning support, we need to create
2446 # libNAME.so.V as an archive file, containing:
2447 # *) an Import File, referring to the versioned filename of the
2448 # archive as well as the shared archive member, telling the
2449 # bitwidth (32 or 64) of that shared object, and providing the
2450 # list of exported symbols of that shared object, eventually
2451 # decorated with the 'weak' keyword
2452 # *) the shared object with the F_LOADONLY flag set, to really avoid
2453 # it being seen by the linker.
2454 # At run time we better use the real file rather than another symlink,
2455 # but for link time we create the symlink libNAME.so -> libNAME.so.V
2457 case $with_aix_soname,$aix_use_runtimelinking in
2458 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
2459 # soname into executable. Probably we can add versioning support to
2460 # collect2, so additional links can be useful in future.
2461 aix,yes) # traditional libtool
2462 dynamic_linker='AIX unversionable lib.so'
2463 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2464 # instead of lib<name>.a to let people know that these are not
2465 # typical AIX shared libraries.
2466 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2468 aix,no) # traditional AIX only
2469 dynamic_linker='AIX lib.a[(]lib.so.V[)]'
2470 # We preserve .a as extension for shared libraries through AIX4.2
2471 # and later when we are not doing run time linking.
2472 library_names_spec='$libname$release.a $libname.a'
2473 soname_spec='$libname$release$shared_ext$major'
2475 svr4,*) # full svr4 only
2476 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
2477 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2478 # We do not specify a path in Import Files, so LIBPATH fires.
2479 shlibpath_overrides_runpath=yes
2481 *,yes) # both, prefer svr4
2482 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
2483 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2484 # unpreferred sharedlib libNAME.a needs extra handling
2485 postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
2486 postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
2487 # We do not specify a path in Import Files, so LIBPATH fires.
2488 shlibpath_overrides_runpath=yes
2490 *,no) # both, prefer aix
2491 dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
2492 library_names_spec='$libname$release.a $libname.a'
2493 soname_spec='$libname$release$shared_ext$major'
2494 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
2495 postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
2496 postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
2499 shlibpath_var=LIBPATH
2506 # Since July 2007 AmigaOS4 officially supports .so libraries.
2507 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2508 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2511 library_names_spec='$libname.ixlibrary $libname.a'
2512 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2513 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
2519 library_names_spec='$libname$shared_ext'
2520 dynamic_linker="$host_os ld.so"
2521 shlibpath_var=LIBRARY_PATH
2525 version_type=linux # correct to gnu/linux during the next big refactor
2527 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2528 soname_spec='$libname$release$shared_ext$major'
2529 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2530 shlibpath_var=LD_LIBRARY_PATH
2531 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2532 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2533 # the default ld.so.conf also contains /usr/contrib/lib and
2534 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2535 # libtool to hard-code these into programs
2538 cygwin* | mingw* | pw32* | cegcc*)
2539 version_type=windows
2544 case $GCC,$cc_basename in
2547 library_names_spec='$libname.dll.a'
2548 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2549 postinstall_cmds='base_file=`basename \$file`~
2550 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
2551 dldir=$destdir/`dirname \$dlpath`~
2552 test -d \$dldir || mkdir -p \$dldir~
2553 $install_prog $dir/$dlname \$dldir/$dlname~
2554 chmod a+x \$dldir/$dlname~
2555 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2556 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2558 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2559 dlpath=$dir/\$dldll~
2561 shlibpath_overrides_runpath=yes
2565 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2566 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2568 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2571 # MinGW DLLs use traditional 'lib' prefix
2572 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2575 # pw32 DLLs use 'pw' prefix rather than 'lib'
2576 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2579 dynamic_linker='Win32 ld.exe'
2584 libname_spec='$name'
2585 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2586 library_names_spec='$libname.dll.lib'
2590 sys_lib_search_path_spec=
2596 # Let DOS variable expansion print the short 8.3 style file name.
2597 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2598 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2601 # Convert to MSYS style.
2602 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2605 # Convert to unix form, then to dos form, then back to unix form
2606 # but this time dos style (no spaces!) so that the unix form looks
2607 # like /cygdrive/c/PROGRA~1:/cygdr...
2608 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2609 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2610 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2613 sys_lib_search_path_spec=$LIB
2614 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2615 # It is most probably a Windows format PATH.
2616 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2618 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2620 # FIXME: find the short name or the path components, as spaces are
2621 # common. (e.g. "Program Files" -> "PROGRA~1")
2625 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2626 postinstall_cmds='base_file=`basename \$file`~
2627 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
2628 dldir=$destdir/`dirname \$dlpath`~
2629 test -d \$dldir || mkdir -p \$dldir~
2630 $install_prog $dir/$dlname \$dldir/$dlname'
2631 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2632 dlpath=$dir/\$dldll~
2634 shlibpath_overrides_runpath=yes
2635 dynamic_linker='Win32 link.exe'
2639 # Assume MSVC wrapper
2640 library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
2641 dynamic_linker='Win32 ld.exe'
2644 # FIXME: first we should search . and the directory the executable is in
2648 darwin* | rhapsody*)
2649 dynamic_linker="$host_os dyld"
2653 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
2654 soname_spec='$libname$release$major$shared_ext'
2655 shlibpath_overrides_runpath=yes
2656 shlibpath_var=DYLD_LIBRARY_PATH
2657 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2659 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2660 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2664 version_type=linux # correct to gnu/linux during the next big refactor
2667 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2668 soname_spec='$libname$release$shared_ext$major'
2669 shlibpath_var=LD_LIBRARY_PATH
2672 freebsd* | dragonfly*)
2673 # DragonFly does not have aout. When/if they implement a new
2674 # versioning mechanism, adjust this.
2675 if test -x /usr/bin/objformat; then
2676 objformat=`/usr/bin/objformat`
2679 freebsd[[23]].*) objformat=aout ;;
2683 version_type=freebsd-$objformat
2684 case $version_type in
2686 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2687 soname_spec='$libname$release$shared_ext$major'
2692 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2696 shlibpath_var=LD_LIBRARY_PATH
2699 shlibpath_overrides_runpath=yes
2701 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2702 shlibpath_overrides_runpath=yes
2703 hardcode_into_libs=yes
2705 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2706 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2707 shlibpath_overrides_runpath=no
2708 hardcode_into_libs=yes
2710 *) # from 4.6 on, and DragonFly
2711 shlibpath_overrides_runpath=yes
2712 hardcode_into_libs=yes
2718 version_type=linux # correct to gnu/linux during the next big refactor
2721 dynamic_linker="$host_os runtime_loader"
2722 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2723 soname_spec='$libname$release$shared_ext$major'
2724 shlibpath_var=LIBRARY_PATH
2725 shlibpath_overrides_runpath=no
2726 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2727 hardcode_into_libs=yes
2730 hpux9* | hpux10* | hpux11*)
2731 # Give a soname corresponding to the major version so that dld.sl refuses to
2732 # link against other versions.
2739 hardcode_into_libs=yes
2740 dynamic_linker="$host_os dld.so"
2741 shlibpath_var=LD_LIBRARY_PATH
2742 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2743 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2744 soname_spec='$libname$release$shared_ext$major'
2745 if test 32 = "$HPUX_IA64_MODE"; then
2746 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2747 sys_lib_dlsearch_path_spec=/usr/lib/hpux32
2749 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2750 sys_lib_dlsearch_path_spec=/usr/lib/hpux64
2755 hardcode_into_libs=yes
2756 dynamic_linker="$host_os dld.sl"
2757 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2758 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2759 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2760 soname_spec='$libname$release$shared_ext$major'
2761 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2762 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2766 dynamic_linker="$host_os dld.sl"
2767 shlibpath_var=SHLIB_PATH
2768 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2769 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2770 soname_spec='$libname$release$shared_ext$major'
2773 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2774 postinstall_cmds='chmod 555 $lib'
2775 # or fails outright, so override atomically:
2776 install_override_mode=555
2780 version_type=linux # correct to gnu/linux during the next big refactor
2783 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2784 soname_spec='$libname$release$shared_ext$major'
2785 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2786 shlibpath_var=LD_LIBRARY_PATH
2787 shlibpath_overrides_runpath=no
2788 hardcode_into_libs=yes
2791 irix5* | irix6* | nonstopux*)
2793 nonstopux*) version_type=nonstopux ;;
2795 if test yes = "$lt_cv_prog_gnu_ld"; then
2796 version_type=linux # correct to gnu/linux during the next big refactor
2803 soname_spec='$libname$release$shared_ext$major'
2804 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
2806 irix5* | nonstopux*)
2810 case $LD in # libtool.m4 will add one of these switches to LD
2811 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2812 libsuff= shlibsuff= libmagic=32-bit;;
2813 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2814 libsuff=32 shlibsuff=N32 libmagic=N32;;
2815 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2816 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2817 *) libsuff= shlibsuff= libmagic=never-match;;
2821 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2822 shlibpath_overrides_runpath=no
2823 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
2824 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
2825 hardcode_into_libs=yes
2828 # No shared lib support for Linux oldld, aout, or coff.
2829 linux*oldld* | linux*aout* | linux*coff*)
2834 version_type=none # Android doesn't support versioned libraries.
2837 library_names_spec='$libname$release$shared_ext'
2838 soname_spec='$libname$release$shared_ext'
2840 shlibpath_var=LD_LIBRARY_PATH
2841 shlibpath_overrides_runpath=yes
2843 # This implies no fast_install, which is unacceptable.
2844 # Some rework will be needed to allow for fast_install
2845 # before this can be enabled.
2846 hardcode_into_libs=yes
2848 dynamic_linker='Android linker'
2849 # Don't embed -rpath directories since the linker doesn't support them.
2850 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2853 # This must be glibc/ELF.
2854 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
2855 version_type=linux # correct to gnu/linux during the next big refactor
2858 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2859 soname_spec='$libname$release$shared_ext$major'
2860 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2861 shlibpath_var=LD_LIBRARY_PATH
2862 shlibpath_overrides_runpath=no
2864 # Some binutils ld are patched to set DT_RUNPATH
2865 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2866 [lt_cv_shlibpath_overrides_runpath=no
2867 save_LDFLAGS=$LDFLAGS
2869 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2870 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2871 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2872 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2873 [lt_cv_shlibpath_overrides_runpath=yes])])
2874 LDFLAGS=$save_LDFLAGS
2877 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2879 # This implies no fast_install, which is unacceptable.
2880 # Some rework will be needed to allow for fast_install
2881 # before this can be enabled.
2882 hardcode_into_libs=yes
2884 # Add ABI-specific directories to the system library path.
2885 sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
2887 # Ideally, we could use ldconfig to report *all* directores which are
2888 # searched for libraries, however this is still not possible. Aside from not
2889 # being certain /sbin/ldconfig is available, command
2890 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
2891 # even though it is searched at run-time. Try to do the best guess by
2892 # appending ld.so.conf contents (and includes) to the search path.
2893 if test -f /etc/ld.so.conf; then
2894 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;/^$/d' | tr '\n' ' '`
2895 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
2898 # We used to test for /lib/ld.so.1 and disable shared libraries on
2899 # powerpc, because MkLinux only supported shared libraries with the
2900 # GNU dynamic linker. Since this was broken with cross compilers,
2901 # most powerpc-linux boxes support dynamic linking these days and
2902 # people can always --disable-shared, the test was removed, and we
2903 # assume the GNU/Linux dynamic linker is in use.
2904 dynamic_linker='GNU/Linux ld.so'
2911 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2912 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2913 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2914 dynamic_linker='NetBSD (a.out) ld.so'
2916 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2917 soname_spec='$libname$release$shared_ext$major'
2918 dynamic_linker='NetBSD ld.elf_so'
2920 shlibpath_var=LD_LIBRARY_PATH
2921 shlibpath_overrides_runpath=yes
2922 hardcode_into_libs=yes
2926 version_type=linux # correct to gnu/linux during the next big refactor
2927 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2928 shlibpath_var=LD_LIBRARY_PATH
2929 shlibpath_overrides_runpath=yes
2936 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2937 soname_spec='$libname$release$shared_ext$major'
2938 shlibpath_var=LD_LIBRARY_PATH
2939 shlibpath_overrides_runpath=no
2940 hardcode_into_libs=yes
2941 dynamic_linker='ldqnx.so'
2946 sys_lib_dlsearch_path_spec=/usr/lib
2948 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
2953 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2954 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2955 shlibpath_var=LD_LIBRARY_PATH
2956 shlibpath_overrides_runpath=yes
2960 libname_spec='$name'
2961 version_type=windows
2965 # OS/2 can only load a DLL with a base name of 8 characters or less.
2966 soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
2967 v=$($ECHO $release$versuffix | tr -d .-);
2968 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
2969 $ECHO $n$v`$shared_ext'
2970 library_names_spec='${libname}_dll.$libext'
2971 dynamic_linker='OS/2 ld.exe'
2972 shlibpath_var=BEGINLIBPATH
2973 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2974 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2975 postinstall_cmds='base_file=`basename \$file`~
2976 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
2977 dldir=$destdir/`dirname \$dlpath`~
2978 test -d \$dldir || mkdir -p \$dldir~
2979 $install_prog $dir/$dlname \$dldir/$dlname~
2980 chmod a+x \$dldir/$dlname~
2981 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2982 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2984 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
2985 dlpath=$dir/\$dldll~
2989 osf3* | osf4* | osf5*)
2993 soname_spec='$libname$release$shared_ext$major'
2994 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2995 shlibpath_var=LD_LIBRARY_PATH
2996 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2997 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
3005 version_type=linux # correct to gnu/linux during the next big refactor
3008 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3009 soname_spec='$libname$release$shared_ext$major'
3010 shlibpath_var=LD_LIBRARY_PATH
3011 shlibpath_overrides_runpath=yes
3012 hardcode_into_libs=yes
3013 # ldd complains unless libraries are executable
3014 postinstall_cmds='chmod +x $lib'
3019 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
3020 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
3021 shlibpath_var=LD_LIBRARY_PATH
3022 shlibpath_overrides_runpath=yes
3023 if test yes = "$with_gnu_ld"; then
3030 version_type=linux # correct to gnu/linux during the next big refactor
3031 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3032 soname_spec='$libname$release$shared_ext$major'
3033 shlibpath_var=LD_LIBRARY_PATH
3034 case $host_vendor in
3036 shlibpath_overrides_runpath=no
3038 runpath_var=LD_RUN_PATH
3046 shlibpath_overrides_runpath=no
3047 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
3053 if test -d /usr/nec; then
3054 version_type=linux # correct to gnu/linux during the next big refactor
3055 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
3056 soname_spec='$libname$shared_ext.$major'
3057 shlibpath_var=LD_LIBRARY_PATH
3061 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3065 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
3066 soname_spec='$libname$release$shared_ext$major'
3067 shlibpath_var=LD_LIBRARY_PATH
3068 shlibpath_overrides_runpath=yes
3069 hardcode_into_libs=yes
3070 if test yes = "$with_gnu_ld"; then
3071 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
3073 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
3076 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
3080 sys_lib_dlsearch_path_spec='/usr/lib'
3084 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
3085 version_type=linux # correct to gnu/linux during the next big refactor
3088 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3089 shlibpath_var=LD_LIBRARY_PATH
3090 shlibpath_overrides_runpath=no
3091 hardcode_into_libs=yes
3095 version_type=linux # correct to gnu/linux during the next big refactor
3096 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3097 soname_spec='$libname$release$shared_ext$major'
3098 shlibpath_var=LD_LIBRARY_PATH
3105 AC_MSG_RESULT([$dynamic_linker])
3106 test no = "$dynamic_linker" && can_build_shared=no
3108 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
3109 if test yes = "$GCC"; then
3110 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
3113 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
3114 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
3117 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
3118 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
3121 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
3122 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
3124 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
3125 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
3127 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
3128 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
3130 _LT_DECL([], [variables_saved_for_relink], [1],
3131 [Variables whose values should be saved in libtool wrapper scripts and
3132 restored at link time])
3133 _LT_DECL([], [need_lib_prefix], [0],
3134 [Do we need the "lib" prefix for modules?])
3135 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
3136 _LT_DECL([], [version_type], [0], [Library versioning type])
3137 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
3138 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
3139 _LT_DECL([], [shlibpath_overrides_runpath], [0],
3140 [Is shlibpath searched before the hard-coded library search path?])
3141 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
3142 _LT_DECL([], [library_names_spec], [1],
3143 [[List of archive names. First name is the real one, the rest are links.
3144 The last name is the one that the linker finds with -lNAME]])
3145 _LT_DECL([], [soname_spec], [1],
3146 [[The coded name of the library, if different from the real name]])
3147 _LT_DECL([], [install_override_mode], [1],
3148 [Permission mode override for installation of shared libraries])
3149 _LT_DECL([], [postinstall_cmds], [2],
3150 [Command to use after installation of a shared archive])
3151 _LT_DECL([], [postuninstall_cmds], [2],
3152 [Command to use after uninstallation of a shared archive])
3153 _LT_DECL([], [finish_cmds], [2],
3154 [Commands used to finish a libtool library installation in a directory])
3155 _LT_DECL([], [finish_eval], [1],
3156 [[As "finish_cmds", except a single script fragment to be evaled but
3158 _LT_DECL([], [hardcode_into_libs], [0],
3159 [Whether we should hardcode library paths into libraries])
3160 _LT_DECL([], [sys_lib_search_path_spec], [2],
3161 [Compile-time system search path for libraries])
3162 _LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
3163 [Detected run-time system search path for libraries])
3164 _LT_DECL([], [configure_time_lt_sys_library_path], [2],
3165 [Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
3166 ])# _LT_SYS_DYNAMIC_LINKER
3169 # _LT_PATH_TOOL_PREFIX(TOOL)
3170 # --------------------------
3171 # find a file program that can recognize shared library
3172 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
3173 [m4_require([_LT_DECL_EGREP])dnl
3174 AC_MSG_CHECKING([for $1])
3175 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
3177 [[\\/*] | ?:[\\/]*])
3178 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
3181 lt_save_MAGIC_CMD=$MAGIC_CMD
3182 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3183 dnl $ac_dummy forces splitting on constant user-supplied paths.
3184 dnl POSIX.2 word splitting is done only on the output of word expansions,
3185 dnl not every word. This closes a longstanding sh security hole.
3186 ac_dummy="m4_if([$2], , $PATH, [$2])"
3187 for ac_dir in $ac_dummy; do
3189 test -z "$ac_dir" && ac_dir=.
3190 if test -f "$ac_dir/$1"; then
3191 lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
3192 if test -n "$file_magic_test_file"; then
3193 case $deplibs_check_method in
3195 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
3196 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3197 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3198 $EGREP "$file_magic_regex" > /dev/null; then
3203 *** Warning: the command libtool uses to detect shared libraries,
3204 *** $file_magic_cmd, produces output that libtool cannot recognize.
3205 *** The result is that libtool may fail to recognize shared libraries
3206 *** as such. This will affect the creation of libtool libraries that
3207 *** depend on shared libraries, but programs linked with such libtool
3208 *** libraries will work regardless of this problem. Nevertheless, you
3209 *** may want to report the problem to your system manager and/or to
3210 *** bug-libtool@gnu.org
3220 MAGIC_CMD=$lt_save_MAGIC_CMD
3223 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3224 if test -n "$MAGIC_CMD"; then
3225 AC_MSG_RESULT($MAGIC_CMD)
3229 _LT_DECL([], [MAGIC_CMD], [0],
3230 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
3231 ])# _LT_PATH_TOOL_PREFIX
3234 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3235 dnl aclocal-1.4 backwards compatibility:
3236 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3241 # find a file program that can recognize a shared library
3242 m4_defun([_LT_PATH_MAGIC],
3243 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3244 if test -z "$lt_cv_path_MAGIC_CMD"; then
3245 if test -n "$ac_tool_prefix"; then
3246 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3256 # find the pathname to the GNU or non-GNU linker
3257 AC_DEFUN([LT_PATH_LD],
3258 [AC_REQUIRE([AC_PROG_CC])dnl
3259 AC_REQUIRE([AC_CANONICAL_HOST])dnl
3260 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3261 m4_require([_LT_DECL_SED])dnl
3262 m4_require([_LT_DECL_EGREP])dnl
3263 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3265 AC_ARG_WITH([gnu-ld],
3266 [AS_HELP_STRING([--with-gnu-ld],
3267 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
3268 [test no = "$withval" || with_gnu_ld=yes],
3269 [with_gnu_ld=no])dnl
3272 if test yes = "$GCC"; then
3273 # Check if gcc -print-prog-name=ld gives a path.
3274 AC_MSG_CHECKING([for ld used by $CC])
3277 # gcc leaves a trailing carriage return, which upsets mingw
3278 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3280 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3283 # Accept absolute paths.
3284 [[\\/]]* | ?:[[\\/]]*)
3285 re_direlt='/[[^/]][[^/]]*/\.\./'
3286 # Canonicalize the pathname of ld
3287 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3288 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3289 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3291 test -z "$LD" && LD=$ac_prog
3294 # If it fails, then pretend we aren't using GCC.
3298 # If it is relative, then search for the first ld in PATH.
3302 elif test yes = "$with_gnu_ld"; then
3303 AC_MSG_CHECKING([for GNU ld])
3305 AC_MSG_CHECKING([for non-GNU ld])
3307 AC_CACHE_VAL(lt_cv_path_LD,
3308 [if test -z "$LD"; then
3309 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3310 for ac_dir in $PATH; do
3312 test -z "$ac_dir" && ac_dir=.
3313 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3314 lt_cv_path_LD=$ac_dir/$ac_prog
3315 # Check to see if the program is GNU ld. I'd rather use --version,
3316 # but apparently some variants of GNU ld only accept -v.
3317 # Break only if it was the GNU/non-GNU ld that we prefer.
3318 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3319 *GNU* | *'with BFD'*)
3320 test no != "$with_gnu_ld" && break
3323 test yes != "$with_gnu_ld" && break
3330 lt_cv_path_LD=$LD # Let the user override the test with a path.
3333 if test -n "$LD"; then
3338 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3342 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3346 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3347 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3348 dnl aclocal-1.4 backwards compatibility:
3349 dnl AC_DEFUN([AM_PROG_LD], [])
3350 dnl AC_DEFUN([AC_PROG_LD], [])
3355 m4_defun([_LT_PATH_LD_GNU],
3356 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3357 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3358 case `$LD -v 2>&1 </dev/null` in
3359 *GNU* | *'with BFD'*)
3360 lt_cv_prog_gnu_ld=yes
3363 lt_cv_prog_gnu_ld=no
3366 with_gnu_ld=$lt_cv_prog_gnu_ld
3372 # find reload flag for linker
3373 # -- PORTME Some linkers may need a different reload flag.
3374 m4_defun([_LT_CMD_RELOAD],
3375 [AC_CACHE_CHECK([for $LD option to reload object files],
3376 lt_cv_ld_reload_flag,
3377 [lt_cv_ld_reload_flag='-r'])
3378 reload_flag=$lt_cv_ld_reload_flag
3379 case $reload_flag in
3381 *) reload_flag=" $reload_flag" ;;
3383 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3385 cygwin* | mingw* | pw32* | cegcc*)
3386 if test yes != "$GCC"; then
3391 if test yes = "$GCC"; then
3392 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
3394 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3398 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3399 _LT_TAGDECL([], [reload_cmds], [2])dnl
3406 m4_defun([_LT_PATH_DD],
3407 [AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
3408 [printf 0123456789abcdef0123456789abcdef >conftest.i
3409 cat conftest.i conftest.i >conftest2.i
3411 AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
3412 [if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3413 cmp -s conftest.i conftest.out \
3414 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
3416 rm -f conftest.i conftest2.i conftest.out])
3422 # find command to truncate a binary pipe
3423 m4_defun([_LT_CMD_TRUNCATE],
3424 [m4_require([_LT_PATH_DD])
3425 AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
3426 [printf 0123456789abcdef0123456789abcdef >conftest.i
3427 cat conftest.i conftest.i >conftest2.i
3429 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3430 cmp -s conftest.i conftest.out \
3431 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
3433 rm -f conftest.i conftest2.i conftest.out
3434 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
3435 _LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
3436 [Command to truncate a binary pipe])
3437 ])# _LT_CMD_TRUNCATE
3440 # _LT_CHECK_MAGIC_METHOD
3441 # ----------------------
3442 # how to check for library dependencies
3443 # -- PORTME fill in with the dynamic library characteristics
3444 m4_defun([_LT_CHECK_MAGIC_METHOD],
3445 [m4_require([_LT_DECL_EGREP])
3446 m4_require([_LT_DECL_OBJDUMP])
3447 AC_CACHE_CHECK([how to recognize dependent libraries],
3448 lt_cv_deplibs_check_method,
3449 [lt_cv_file_magic_cmd='$MAGIC_CMD'
3450 lt_cv_file_magic_test_file=
3451 lt_cv_deplibs_check_method='unknown'
3452 # Need to set the preceding variable on all platforms that support
3453 # interlibrary dependencies.
3454 # 'none' -- dependencies not supported.
3455 # 'unknown' -- same as none, but documents that we really don't know.
3456 # 'pass_all' -- all dependencies passed with no checks.
3457 # 'test_compile' -- check by making test program.
3458 # 'file_magic [[regex]]' -- check by looking for files in library path
3459 # that responds to the $file_magic_cmd with a given extended regex.
3460 # If you have 'file' or equivalent on your system and you're not sure
3461 # whether 'pass_all' will *always* work, you probably want this one.
3465 lt_cv_deplibs_check_method=pass_all
3469 lt_cv_deplibs_check_method=pass_all
3473 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3474 lt_cv_file_magic_cmd='/usr/bin/file -L'
3475 lt_cv_file_magic_test_file=/shlib/libc.so
3479 # func_win32_libid is a shell function defined in ltmain.sh
3480 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3481 lt_cv_file_magic_cmd='func_win32_libid'
3485 # Base MSYS/MinGW do not provide the 'file' command needed by
3486 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3487 # unless we find 'file', for example because we are cross-compiling.
3488 if ( file / ) >/dev/null 2>&1; then
3489 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3490 lt_cv_file_magic_cmd='func_win32_libid'
3492 # Keep this pattern in sync with the one in func_win32_libid.
3493 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3494 lt_cv_file_magic_cmd='$OBJDUMP -f'
3499 # use the weaker test based on 'objdump'. See mingw*.
3500 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3501 lt_cv_file_magic_cmd='$OBJDUMP -f'
3504 darwin* | rhapsody*)
3505 lt_cv_deplibs_check_method=pass_all
3508 freebsd* | dragonfly*)
3509 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3512 # Not sure whether the presence of OpenBSD here was a mistake.
3513 # Let's accept both of them until this is cleared up.
3514 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3515 lt_cv_file_magic_cmd=/usr/bin/file
3516 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3520 lt_cv_deplibs_check_method=pass_all
3525 lt_cv_deplibs_check_method=pass_all
3528 hpux10.20* | hpux11*)
3529 lt_cv_file_magic_cmd=/usr/bin/file
3532 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3533 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3536 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3537 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3540 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3541 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3547 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3548 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3551 irix5* | irix6* | nonstopux*)
3553 *-32|*"-32 ") libmagic=32-bit;;
3554 *-n32|*"-n32 ") libmagic=N32;;
3555 *-64|*"-64 ") libmagic=64-bit;;
3556 *) libmagic=never-match;;
3558 lt_cv_deplibs_check_method=pass_all
3561 # This must be glibc/ELF.
3562 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
3563 lt_cv_deplibs_check_method=pass_all
3567 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3568 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3570 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3575 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3576 lt_cv_file_magic_cmd=/usr/bin/file
3577 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3581 lt_cv_deplibs_check_method=pass_all
3585 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
3586 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3588 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3592 osf3* | osf4* | osf5*)
3593 lt_cv_deplibs_check_method=pass_all
3597 lt_cv_deplibs_check_method=pass_all
3601 lt_cv_deplibs_check_method=pass_all
3604 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3605 lt_cv_deplibs_check_method=pass_all
3609 case $host_vendor in
3611 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3612 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3615 lt_cv_deplibs_check_method=pass_all
3618 lt_cv_file_magic_cmd='/bin/file'
3619 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3622 lt_cv_file_magic_cmd='/bin/file'
3623 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3624 lt_cv_file_magic_test_file=/lib/libc.so
3627 lt_cv_deplibs_check_method=pass_all
3630 lt_cv_deplibs_check_method=pass_all
3636 lt_cv_deplibs_check_method=pass_all
3639 lt_cv_deplibs_check_method=pass_all
3646 if test "$build" = "$host"; then
3649 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3652 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3658 file_magic_cmd=$lt_cv_file_magic_cmd
3659 deplibs_check_method=$lt_cv_deplibs_check_method
3660 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3662 _LT_DECL([], [deplibs_check_method], [1],
3663 [Method to check whether dependent libraries are shared objects])
3664 _LT_DECL([], [file_magic_cmd], [1],
3665 [Command to use when deplibs_check_method = "file_magic"])
3666 _LT_DECL([], [file_magic_glob], [1],
3667 [How to find potential files when deplibs_check_method = "file_magic"])
3668 _LT_DECL([], [want_nocaseglob], [1],
3669 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3670 ])# _LT_CHECK_MAGIC_METHOD
3675 # find the pathname to a BSD- or MS-compatible name lister
3676 AC_DEFUN([LT_PATH_NM],
3677 [AC_REQUIRE([AC_PROG_CC])dnl
3678 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3679 [if test -n "$NM"; then
3680 # Let the user override the test.
3683 lt_nm_to_check=${ac_tool_prefix}nm
3684 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3685 lt_nm_to_check="$lt_nm_to_check nm"
3687 for lt_tmp_nm in $lt_nm_to_check; do
3688 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3689 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3691 test -z "$ac_dir" && ac_dir=.
3692 tmp_nm=$ac_dir/$lt_tmp_nm
3693 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
3694 # Check to see if the nm accepts a BSD-compat flag.
3695 # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
3696 # nm: unknown option "B" ignored
3697 # Tru64's nm complains that /dev/null is an invalid object file
3698 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
3700 mingw*) lt_bad_file=conftest.nm/nofile ;;
3701 *) lt_bad_file=/dev/null ;;
3703 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
3704 *$lt_bad_file* | *'Invalid file or object type'*)
3705 lt_cv_path_NM="$tmp_nm -B"
3709 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3711 lt_cv_path_NM="$tmp_nm -p"
3715 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3716 continue # so that we can try to find one that supports BSD flags
3725 : ${lt_cv_path_NM=no}
3727 if test no != "$lt_cv_path_NM"; then
3730 # Didn't find any BSD compatible name lister, look for dumpbin.
3731 if test -n "$DUMPBIN"; then :
3732 # Let the user override the test.
3734 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3735 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
3737 DUMPBIN="$DUMPBIN -symbols -headers"
3745 if test : != "$DUMPBIN"; then
3749 test -z "$NM" && NM=nm
3751 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3753 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3754 [lt_cv_nm_interface="BSD nm"
3755 echo "int some_variable = 0;" > conftest.$ac_ext
3756 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3757 (eval "$ac_compile" 2>conftest.err)
3758 cat conftest.err >&AS_MESSAGE_LOG_FD
3759 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3760 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3761 cat conftest.err >&AS_MESSAGE_LOG_FD
3762 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3763 cat conftest.out >&AS_MESSAGE_LOG_FD
3764 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3765 lt_cv_nm_interface="MS dumpbin"
3771 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3772 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3773 dnl aclocal-1.4 backwards compatibility:
3774 dnl AC_DEFUN([AM_PROG_NM], [])
3775 dnl AC_DEFUN([AC_PROG_NM], [])
3777 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3778 # --------------------------------
3779 # how to determine the name of the shared library
3780 # associated with a specific link library.
3781 # -- PORTME fill in with the dynamic library characteristics
3782 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3783 [m4_require([_LT_DECL_EGREP])
3784 m4_require([_LT_DECL_OBJDUMP])
3785 m4_require([_LT_DECL_DLLTOOL])
3786 AC_CACHE_CHECK([how to associate runtime and link libraries],
3787 lt_cv_sharedlib_from_linklib_cmd,
3788 [lt_cv_sharedlib_from_linklib_cmd='unknown'
3791 cygwin* | mingw* | pw32* | cegcc*)
3792 # two different shell functions defined in ltmain.sh;
3793 # decide which one to use based on capabilities of $DLLTOOL
3794 case `$DLLTOOL --help 2>&1` in
3795 *--identify-strict*)
3796 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3799 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3804 # fallback: assume linklib IS sharedlib
3805 lt_cv_sharedlib_from_linklib_cmd=$ECHO
3809 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3810 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3812 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3813 [Command to associate shared and link libraries])
3814 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3817 # _LT_PATH_MANIFEST_TOOL
3818 # ----------------------
3819 # locate the manifest tool
3820 m4_defun([_LT_PATH_MANIFEST_TOOL],
3821 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3822 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3823 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3824 [lt_cv_path_mainfest_tool=no
3825 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3826 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3827 cat conftest.err >&AS_MESSAGE_LOG_FD
3828 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3829 lt_cv_path_mainfest_tool=yes
3832 if test yes != "$lt_cv_path_mainfest_tool"; then
3835 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3836 ])# _LT_PATH_MANIFEST_TOOL
3839 # _LT_DLL_DEF_P([FILE])
3840 # ---------------------
3841 # True iff FILE is a Windows DLL '.def' file.
3842 # Keep in sync with func_dll_def_p in the libtool script
3843 AC_DEFUN([_LT_DLL_DEF_P],
3845 test DEF = "`$SED -n dnl
3846 -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace
3847 -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments
3848 -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl
3849 -e q dnl Only consider the first "real" line
3856 # check for math library
3857 AC_DEFUN([LT_LIB_M],
3858 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3861 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3862 # These system don't have libm, or don't need it
3865 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
3866 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3869 AC_CHECK_LIB(m, cos, LIBM=-lm)
3876 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3877 dnl aclocal-1.4 backwards compatibility:
3878 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3881 # _LT_COMPILER_NO_RTTI([TAGNAME])
3882 # -------------------------------
3883 m4_defun([_LT_COMPILER_NO_RTTI],
3884 [m4_require([_LT_TAG_COMPILER])dnl
3886 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3888 if test yes = "$GCC"; then
3889 case $cc_basename in
3891 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3893 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3896 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3897 lt_cv_prog_compiler_rtti_exceptions,
3898 [-fno-rtti -fno-exceptions], [],
3899 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3901 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3902 [Compiler flag to turn off builtin functions])
3903 ])# _LT_COMPILER_NO_RTTI
3906 # _LT_CMD_GLOBAL_SYMBOLS
3907 # ----------------------
3908 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3909 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3910 AC_REQUIRE([AC_PROG_CC])dnl
3911 AC_REQUIRE([AC_PROG_AWK])dnl
3912 AC_REQUIRE([LT_PATH_NM])dnl
3913 AC_REQUIRE([LT_PATH_LD])dnl
3914 m4_require([_LT_DECL_SED])dnl
3915 m4_require([_LT_DECL_EGREP])dnl
3916 m4_require([_LT_TAG_COMPILER])dnl
3918 # Check for command to grab the raw symbol name followed by C symbol from nm.
3919 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3920 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3922 # These are sane defaults that work on at least a few old systems.
3923 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3925 # Character class describing NM global symbol codes.
3926 symcode='[[BCDEGRST]]'
3928 # Regexp to match symbols that can be accessed directly from C.
3929 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3931 # Define system-specific variables.
3936 cygwin* | mingw* | pw32* | cegcc*)
3937 symcode='[[ABCDGISTW]]'
3940 if test ia64 = "$host_cpu"; then
3941 symcode='[[ABCDEGRST]]'
3945 symcode='[[BCDEGRST]]'
3948 symcode='[[BCDEGQRST]]'
3959 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3963 symcode='[[DFNSTU]]'
3967 # If we're using GNU nm, then use its standard symbol codes.
3968 case `$NM -V 2>&1` in
3969 *GNU* | *'with BFD'*)
3970 symcode='[[ABCDGIRSTW]]' ;;
3973 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3974 # Gets list of data symbols to import.
3975 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
3976 # Adjust the below global symbol transforms to fixup imported variables.
3977 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
3978 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
3979 lt_c_name_lib_hook="\
3980 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
3981 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
3983 # Disable hooks by default.
3984 lt_cv_sys_global_symbol_to_import=
3990 # Transform an extracted symbol line into a proper C declaration.
3991 # Some systems (esp. on ia64) link data and code symbols differently,
3992 # so use this general approach.
3993 lt_cv_sys_global_symbol_to_cdecl="sed -n"\
3995 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
3996 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
3998 # Transform an extracted symbol line into symbol name and symbol address
3999 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
4001 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
4002 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
4004 # Transform an extracted symbol line into symbol name with lib prefix and
4006 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
4007 $lt_c_name_lib_hook\
4008 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
4009 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
4010 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
4012 # Handle CRLF in mingw tool chain
4016 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4020 # Try without a prefix underscore, then with it.
4021 for ac_symprfx in "" "_"; do
4023 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4024 symxfrm="\\1 $ac_symprfx\\2 \\2"
4026 # Write the raw and C identifiers.
4027 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4028 # Fake it for dumpbin and say T for any non-static function,
4029 # D for any global variable and I for any imported variable.
4030 # Also find C++ and __fastcall symbols from MSVC++,
4031 # which start with @ or ?.
4032 lt_cv_sys_global_symbol_pipe="$AWK ['"\
4033 " {last_section=section; section=\$ 3};"\
4034 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
4035 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
4036 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
4037 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
4038 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
4039 " \$ 0!~/External *\|/{next};"\
4040 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
4041 " {if(hide[section]) next};"\
4042 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
4043 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
4044 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
4045 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
4046 " ' prfx=^$ac_symprfx]"
4048 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4050 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
4052 # Check to see that the pipe works correctly.
4056 cat > conftest.$ac_ext <<_LT_EOF
4061 void nm_test_func(void);
4062 void nm_test_func(void){}
4066 int main(){nm_test_var='a';nm_test_func();return(0);}
4069 if AC_TRY_EVAL(ac_compile); then
4070 # Now try to grab the symbols.
4072 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
4073 # Try sorting and uniquifying the output.
4074 if sort "$nlist" | uniq > "$nlist"T; then
4075 mv -f "$nlist"T "$nlist"
4080 # Make sure that we snagged all the symbols we need.
4081 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
4082 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
4083 cat <<_LT_EOF > conftest.$ac_ext
4084 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
4085 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
4086 /* DATA imports from DLLs on WIN32 can't be const, because runtime
4087 relocations are performed -- see ld's documentation on pseudo-relocs. */
4088 # define LT@&t@_DLSYM_CONST
4089 #elif defined __osf__
4090 /* This system does not cope well with relocations in const data. */
4091 # define LT@&t@_DLSYM_CONST
4093 # define LT@&t@_DLSYM_CONST const
4101 # Now generate the symbol file.
4102 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
4104 cat <<_LT_EOF >> conftest.$ac_ext
4106 /* The mapping between symbol names and symbols. */
4107 LT@&t@_DLSYM_CONST struct {
4111 lt__PROGRAM__LTX_preloaded_symbols[[]] =
4113 { "@PROGRAM@", (void *) 0 },
4115 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
4116 cat <<\_LT_EOF >> conftest.$ac_ext
4120 /* This works around a problem in FreeBSD linker */
4121 #ifdef FREEBSD_WORKAROUND
4122 static const void *lt_preloaded_setup() {
4123 return lt__PROGRAM__LTX_preloaded_symbols;
4131 # Now try linking the two files.
4132 mv conftest.$ac_objext conftstm.$ac_objext
4133 lt_globsym_save_LIBS=$LIBS
4134 lt_globsym_save_CFLAGS=$CFLAGS
4135 LIBS=conftstm.$ac_objext
4136 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4137 if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
4140 LIBS=$lt_globsym_save_LIBS
4141 CFLAGS=$lt_globsym_save_CFLAGS
4143 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4146 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4149 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4152 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4153 cat conftest.$ac_ext >&5
4155 rm -rf conftest* conftst*
4157 # Do not use the global_symbol_pipe unless it works.
4158 if test yes = "$pipe_works"; then
4161 lt_cv_sys_global_symbol_pipe=
4165 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4166 lt_cv_sys_global_symbol_to_cdecl=
4168 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4169 AC_MSG_RESULT(failed)
4174 # Response file support.
4175 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4176 nm_file_list_spec='@'
4177 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
4178 nm_file_list_spec='@'
4181 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
4182 [Take the output of nm and produce a listing of raw symbols and C names])
4183 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
4184 [Transform the output of nm in a proper C declaration])
4185 _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
4186 [Transform the output of nm into a list of symbols to manually relocate])
4187 _LT_DECL([global_symbol_to_c_name_address],
4188 [lt_cv_sys_global_symbol_to_c_name_address], [1],
4189 [Transform the output of nm in a C name address pair])
4190 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
4191 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
4192 [Transform the output of nm in a C name address pair when lib prefix is needed])
4193 _LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
4194 [The name lister interface])
4195 _LT_DECL([], [nm_file_list_spec], [1],
4196 [Specify filename containing input files for $NM])
4197 ]) # _LT_CMD_GLOBAL_SYMBOLS
4200 # _LT_COMPILER_PIC([TAGNAME])
4201 # ---------------------------
4202 m4_defun([_LT_COMPILER_PIC],
4203 [m4_require([_LT_TAG_COMPILER])dnl
4204 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
4205 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4206 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4208 m4_if([$1], [CXX], [
4209 # C++ specific cases for pic, static, wl, etc.
4210 if test yes = "$GXX"; then
4211 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4212 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4216 # All AIX code is PIC.
4217 if test ia64 = "$host_cpu"; then
4218 # AIX 5 now supports IA64 processor
4219 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4221 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4227 # see comment about AmigaOS4 .so support
4228 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4231 # FIXME: we need at least 68020 code to build shared libraries, but
4232 # adding the '-m68020' flag to GCC prevents building anything better,
4234 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4239 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4240 # PIC is the default for these OSes.
4242 mingw* | cygwin* | os2* | pw32* | cegcc*)
4243 # This hack is so that the source file can tell whether it is being
4244 # built for inclusion in a dll (and should export symbols for example).
4245 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4246 # (--disable-auto-import) libraries
4247 m4_if([$1], [GCJ], [],
4248 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4251 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4255 darwin* | rhapsody*)
4256 # PIC is the default on this platform
4257 # Common symbols not allowed in MH_DYLIB files
4258 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4261 # DJGPP does not support shared libraries at all
4262 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4265 # PIC is the default for Haiku.
4266 # The "-static" flag exists, but is broken.
4267 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4270 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4271 # Instead, we relocate shared libraries at runtime.
4274 if test -d /usr/nec; then
4275 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4279 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4280 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4281 # sets the default TLS model and affects inlining.
4286 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4291 # QNX uses GNU C++, but need to define -shared option too, otherwise
4293 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4296 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4302 # All AIX code is PIC.
4303 if test ia64 = "$host_cpu"; then
4304 # AIX 5 now supports IA64 processor
4305 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4307 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4311 case $cc_basename in
4313 # Green Hills C++ Compiler
4314 # _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"
4318 mingw* | cygwin* | os2* | pw32* | cegcc*)
4319 # This hack is so that the source file can tell whether it is being
4320 # built for inclusion in a dll (and should export symbols for example).
4321 m4_if([$1], [GCJ], [],
4322 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4325 case $cc_basename in
4327 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4330 # Green Hills C++ Compiler
4331 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4337 freebsd* | dragonfly*)
4338 # FreeBSD uses GNU C++
4340 hpux9* | hpux10* | hpux11*)
4341 case $cc_basename in
4343 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4344 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4345 if test ia64 != "$host_cpu"; then
4346 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4350 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4351 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4357 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4366 # This is c89, which is MS Visual C++ (no shared libs)
4367 # Anyone wants to do a port?
4369 irix5* | irix6* | nonstopux*)
4370 case $cc_basename in
4372 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4373 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4374 # CC pic flag -KPIC is the default.
4380 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4381 case $cc_basename in
4384 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4385 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4388 # old Intel C++ for x86_64, which still supported -KPIC.
4389 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4390 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4391 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4394 # Intel C++, used to be incompatible with GCC.
4395 # ICC 10 doesn't accept -KPIC any more.
4396 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4397 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4398 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4401 # Portland Group C++ compiler
4402 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4403 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4404 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4408 # Make sure the PIC flag is empty. It appears that all Alpha
4409 # Linux and Compaq Tru64 Unix objects are PIC.
4410 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4411 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4413 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4414 # IBM XL 8.0, 9.0 on PPC and BlueGene
4415 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4416 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4417 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4420 case `$CC -V 2>&1 | sed 5q` in
4423 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4424 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4425 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4436 case $cc_basename in
4438 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4447 # QNX uses GNU C++, but need to define -shared option too, otherwise
4449 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4451 osf3* | osf4* | osf5*)
4452 case $cc_basename in
4454 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4457 # Rational C++ 2.4.1
4458 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4461 # Digital/Compaq C++
4462 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4463 # Make sure the PIC flag is empty. It appears that all Alpha
4464 # Linux and Compaq Tru64 Unix objects are PIC.
4465 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4466 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4475 case $cc_basename in
4477 # Sun C++ 4.2, 5.x and Centerline C++
4478 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4479 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4480 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4483 # Green Hills C++ Compiler
4484 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4491 case $cc_basename in
4494 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4495 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4499 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4505 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4506 case $cc_basename in
4508 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4509 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4510 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4515 case $cc_basename in
4517 # NonStop-UX NCC 3.20
4518 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4527 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4533 if test yes = "$GCC"; then
4534 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4535 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4539 # All AIX code is PIC.
4540 if test ia64 = "$host_cpu"; then
4541 # AIX 5 now supports IA64 processor
4542 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4544 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4550 # see comment about AmigaOS4 .so support
4551 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4554 # FIXME: we need at least 68020 code to build shared libraries, but
4555 # adding the '-m68020' flag to GCC prevents building anything better,
4557 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4562 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4563 # PIC is the default for these OSes.
4566 mingw* | cygwin* | pw32* | os2* | cegcc*)
4567 # This hack is so that the source file can tell whether it is being
4568 # built for inclusion in a dll (and should export symbols for example).
4569 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4570 # (--disable-auto-import) libraries
4571 m4_if([$1], [GCJ], [],
4572 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4575 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4580 darwin* | rhapsody*)
4581 # PIC is the default on this platform
4582 # Common symbols not allowed in MH_DYLIB files
4583 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4587 # PIC is the default for Haiku.
4588 # The "-static" flag exists, but is broken.
4589 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4593 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4594 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4595 # sets the default TLS model and affects inlining.
4601 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4607 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4608 # Instead, we relocate shared libraries at runtime.
4612 # Just because we use GCC doesn't mean we suddenly get shared libraries
4613 # on systems that don't support them.
4614 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4619 # QNX uses GNU C++, but need to define -shared option too, otherwise
4621 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4625 if test -d /usr/nec; then
4626 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4631 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4635 case $cc_basename in
4636 nvcc*) # Cuda Compiler Driver 2.2
4637 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4638 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4639 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4644 # PORTME Check for flag to pass linker flags through the system compiler.
4647 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4648 if test ia64 = "$host_cpu"; then
4649 # AIX 5 now supports IA64 processor
4650 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4652 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4656 darwin* | rhapsody*)
4657 # PIC is the default on this platform
4658 # Common symbols not allowed in MH_DYLIB files
4659 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4660 case $cc_basename in
4662 # NAG Fortran compiler
4663 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4664 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4665 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4670 mingw* | cygwin* | pw32* | os2* | cegcc*)
4671 # This hack is so that the source file can tell whether it is being
4672 # built for inclusion in a dll (and should export symbols for example).
4673 m4_if([$1], [GCJ], [],
4674 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4677 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4682 hpux9* | hpux10* | hpux11*)
4683 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4684 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4691 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4694 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4695 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4698 irix5* | irix6* | nonstopux*)
4699 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4700 # PIC (with -KPIC) is the default.
4701 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4704 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4705 case $cc_basename in
4706 # old Intel for x86_64, which still supported -KPIC.
4708 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4709 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4710 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4712 # icc used to be incompatible with GCC.
4713 # ICC 10 doesn't accept -KPIC any more.
4715 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4716 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4717 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4719 # Lahey Fortran 8.1.
4721 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4722 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4723 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4726 # NAG Fortran compiler
4727 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4728 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4729 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4732 # Fabrice Bellard et al's Tiny C Compiler
4733 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4734 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4735 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4737 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4738 # Portland Group compilers (*not* the Pentium gcc compiler,
4739 # which looks to be a dead project)
4740 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4741 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4742 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4745 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4746 # All Alpha code is PIC.
4747 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4749 xl* | bgxl* | bgf* | mpixl*)
4750 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4751 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4752 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4753 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4756 case `$CC -V 2>&1 | sed 5q` in
4757 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4758 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4759 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4760 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4761 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4763 *Sun\ F* | *Sun*Fortran*)
4764 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4765 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4766 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4770 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4771 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4772 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4774 *Intel*\ [[CF]]*Compiler*)
4775 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4776 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4777 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4780 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4781 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4782 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4790 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4791 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4795 # QNX uses GNU C++, but need to define -shared option too, otherwise
4797 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4800 osf3* | osf4* | osf5*)
4801 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4802 # All OSF/1 code is PIC.
4803 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4807 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4811 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4812 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4813 case $cc_basename in
4814 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4815 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4817 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4822 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4823 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4824 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4827 sysv4 | sysv4.2uw2* | sysv4.3*)
4828 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4829 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4830 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4834 if test -d /usr/nec; then
4835 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4836 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4840 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4841 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4842 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4843 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4847 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4848 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4852 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4853 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4857 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4863 # For platforms that do not support PIC, -DPIC is meaningless:
4865 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4868 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4872 AC_CACHE_CHECK([for $compiler option to produce PIC],
4873 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4874 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4875 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4878 # Check to make sure the PIC flag actually works.
4880 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4881 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4882 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4883 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4884 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4886 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4888 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4889 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4891 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4892 [Additional compiler flags for building library objects])
4894 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4895 [How to pass a linker flag through the compiler])
4897 # Check to make sure the static flag actually works.
4899 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4900 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4901 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4902 $lt_tmp_static_flag,
4904 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4905 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4906 [Compiler flag to prevent dynamic linking])
4907 ])# _LT_COMPILER_PIC
4910 # _LT_LINKER_SHLIBS([TAGNAME])
4911 # ----------------------------
4912 # See if the linker supports building shared libraries.
4913 m4_defun([_LT_LINKER_SHLIBS],
4914 [AC_REQUIRE([LT_PATH_LD])dnl
4915 AC_REQUIRE([LT_PATH_NM])dnl
4916 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4917 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4918 m4_require([_LT_DECL_EGREP])dnl
4919 m4_require([_LT_DECL_SED])dnl
4920 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4921 m4_require([_LT_TAG_COMPILER])dnl
4922 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4923 m4_if([$1], [CXX], [
4924 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4925 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4928 # If we're using GNU nm, then we don't want the "-C" option.
4929 # -C means demangle to GNU nm, but means don't demangle to AIX nm.
4930 # Without the "-l" option, or with the "-B" option, AIX nm treats
4931 # weak defined symbols like other global defined symbols, whereas
4932 # GNU nm marks them as "W".
4933 # While the 'weak' keyword is ignored in the Export File, we need
4934 # it in the Import File for the 'aix-soname' feature, so we have
4935 # to replace the "-B" option with "-P" for AIX nm.
4936 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4937 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
4939 _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
4943 _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
4945 cygwin* | mingw* | cegcc*)
4946 case $cc_basename in
4948 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4951 _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'
4952 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4957 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4962 _LT_TAGVAR(allow_undefined_flag, $1)=
4963 _LT_TAGVAR(always_export_symbols, $1)=no
4964 _LT_TAGVAR(archive_cmds, $1)=
4965 _LT_TAGVAR(archive_expsym_cmds, $1)=
4966 _LT_TAGVAR(compiler_needs_object, $1)=no
4967 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4968 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4969 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4970 _LT_TAGVAR(hardcode_automatic, $1)=no
4971 _LT_TAGVAR(hardcode_direct, $1)=no
4972 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4973 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4974 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4975 _LT_TAGVAR(hardcode_minus_L, $1)=no
4976 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4977 _LT_TAGVAR(inherit_rpath, $1)=no
4978 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4979 _LT_TAGVAR(module_cmds, $1)=
4980 _LT_TAGVAR(module_expsym_cmds, $1)=
4981 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4982 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4983 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4984 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4985 # include_expsyms should be a list of space-separated symbols to be *always*
4986 # included in the symbol list
4987 _LT_TAGVAR(include_expsyms, $1)=
4988 # exclude_expsyms can be an extended regexp of symbols to exclude
4989 # it will be wrapped by ' (' and ')$', so one must not match beginning or
4990 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
4991 # as well as any symbol that contains 'd'.
4992 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4993 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4994 # platforms (ab)use it in PIC code, but their linkers get confused if
4995 # the symbol is explicitly referenced. Since portable code cannot
4996 # rely on this symbol name, it's probably fine to never include it in
4997 # preloaded symbol tables.
4998 # Exclude shared library initialization/finalization symbols.
4999 dnl Note also adjust exclude_expsyms for C++ above.
5000 extract_expsyms_cmds=
5003 cygwin* | mingw* | pw32* | cegcc*)
5004 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5005 # When not using gcc, we currently assume that we are using
5006 # Microsoft Visual C++.
5007 if test yes != "$GCC"; then
5012 # we just hope/assume this is gcc and not c89 (= MSVC++)
5020 _LT_TAGVAR(ld_shlibs, $1)=yes
5022 # On some targets, GNU ld is compatible enough with the native linker
5023 # that we're better off using the native interface for both.
5024 lt_use_gnu_ld_interface=no
5025 if test yes = "$with_gnu_ld"; then
5028 # The AIX port of GNU ld has always aspired to compatibility
5029 # with the native linker. However, as the warning in the GNU ld
5030 # block says, versions before 2.19.5* couldn't really create working
5031 # shared libraries, regardless of the interface used.
5032 case `$LD -v 2>&1` in
5033 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
5034 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
5035 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
5037 lt_use_gnu_ld_interface=yes
5042 lt_use_gnu_ld_interface=yes
5047 if test yes = "$lt_use_gnu_ld_interface"; then
5048 # If archive_cmds runs LD, not CC, wlarc should be empty
5051 # Set some defaults for GNU ld with shared library support. These
5052 # are reset later if shared libraries are not supported. Putting them
5053 # here allows them to be overridden if necessary.
5054 runpath_var=LD_RUN_PATH
5055 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5056 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
5057 # ancient GNU ld didn't support --whole-archive et. al.
5058 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
5059 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
5061 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5063 supports_anon_versioning=no
5064 case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
5065 *GNU\ gold*) supports_anon_versioning=yes ;;
5066 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5067 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5068 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5069 *\ 2.11.*) ;; # other 2.11 versions
5070 *) supports_anon_versioning=yes ;;
5073 # See if GNU ld supports shared libraries.
5076 # On AIX/PPC, the GNU linker is very broken
5077 if test ia64 != "$host_cpu"; then
5078 _LT_TAGVAR(ld_shlibs, $1)=no
5081 *** Warning: the GNU linker, at least up to release 2.19, is reported
5082 *** to be unable to reliably create shared libraries on AIX.
5083 *** Therefore, libtool is disabling shared libraries support. If you
5084 *** really care for shared libraries, you may want to install binutils
5085 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
5086 *** You will then need to restart the configuration process.
5095 # see comment about AmigaOS4 .so support
5096 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5097 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5100 _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)'
5101 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5102 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5108 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5109 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5110 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5111 # support --undefined. This deserves some investigation. FIXME
5112 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5114 _LT_TAGVAR(ld_shlibs, $1)=no
5118 cygwin* | mingw* | pw32* | cegcc*)
5119 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5120 # as there is no search path for DLLs.
5121 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5122 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
5123 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5124 _LT_TAGVAR(always_export_symbols, $1)=no
5125 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5126 _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'
5127 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
5129 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5130 _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'
5131 # If the export-symbols file already is a .def file, use it as
5132 # is; otherwise, prepend EXPORTS...
5133 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5134 cp $export_symbols $output_objdir/$soname.def;
5136 echo EXPORTS > $output_objdir/$soname.def;
5137 cat $export_symbols >> $output_objdir/$soname.def;
5139 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5141 _LT_TAGVAR(ld_shlibs, $1)=no
5146 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5147 _LT_TAGVAR(link_all_deplibs, $1)=yes
5151 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5152 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5153 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5155 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5156 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5157 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5158 $ECHO EXPORTS >> $output_objdir/$libname.def~
5159 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5160 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5161 emximp -o $lib $output_objdir/$libname.def'
5162 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5163 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5164 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5165 $ECHO EXPORTS >> $output_objdir/$libname.def~
5167 if test EXPORTS = "`$SED 1q $export_symbols`"; then
5168 prefix_cmds="$prefix_cmds -e 1d";
5170 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5171 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5172 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5173 emximp -o $lib $output_objdir/$libname.def'
5174 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5175 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5179 _LT_TAGVAR(hardcode_direct, $1)=no
5180 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5181 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5182 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5183 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5184 # Instead, shared libraries are loaded at an image base (0x10000000 by
5185 # default) and relocated if they conflict, which is a slow very memory
5186 # consuming and fragmenting process. To avoid this, we pick a random,
5187 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5188 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5189 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5190 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5193 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
5195 if test linux-dietlibc = "$host_os"; then
5196 case $cc_basename in
5197 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
5200 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
5201 && test no = "$tmp_diet"
5203 tmp_addflag=' $pic_flag'
5204 tmp_sharedflag='-shared'
5205 case $cc_basename,$host_cpu in
5206 pgcc*) # Portland Group C compiler
5207 _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'
5208 tmp_addflag=' $pic_flag'
5210 pgf77* | pgf90* | pgf95* | pgfortran*)
5211 # Portland Group f77 and f90 compilers
5212 _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'
5213 tmp_addflag=' $pic_flag -Mnomain' ;;
5214 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5215 tmp_addflag=' -i_dynamic' ;;
5216 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5217 tmp_addflag=' -i_dynamic -nofor_main' ;;
5218 ifc* | ifort*) # Intel Fortran compiler
5219 tmp_addflag=' -nofor_main' ;;
5220 lf95*) # Lahey Fortran 8.1
5221 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5222 tmp_sharedflag='--shared' ;;
5223 nagfor*) # NAGFOR 5.3
5224 tmp_sharedflag='-Wl,-shared' ;;
5225 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
5226 tmp_sharedflag='-qmkshrobj'
5228 nvcc*) # Cuda Compiler Driver 2.2
5229 _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'
5230 _LT_TAGVAR(compiler_needs_object, $1)=yes
5233 case `$CC -V 2>&1 | sed 5q` in
5234 *Sun\ C*) # Sun C 5.9
5235 _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'
5236 _LT_TAGVAR(compiler_needs_object, $1)=yes
5237 tmp_sharedflag='-G' ;;
5238 *Sun\ F*) # Sun Fortran 8.3
5239 tmp_sharedflag='-G' ;;
5241 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5243 if test yes = "$supports_anon_versioning"; then
5244 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5245 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5246 echo "local: *; };" >> $output_objdir/$libname.ver~
5247 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
5250 case $cc_basename in
5252 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
5254 xlf* | bgf* | bgxlf* | mpixlf*)
5255 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
5256 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
5257 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5258 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
5259 if test yes = "$supports_anon_versioning"; then
5260 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5261 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5262 echo "local: *; };" >> $output_objdir/$libname.ver~
5263 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
5268 _LT_TAGVAR(ld_shlibs, $1)=no
5273 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5274 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5277 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5278 _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'
5283 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
5284 _LT_TAGVAR(ld_shlibs, $1)=no
5287 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5288 *** create shared libraries on Solaris systems. Therefore, libtool
5289 *** is disabling shared libraries support. We urge you to upgrade GNU
5290 *** binutils to release 2.9.1 or newer. Another option is to modify
5291 *** your PATH or compiler configuration so that the native linker is
5292 *** used, and then restart.
5295 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5296 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5297 _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'
5299 _LT_TAGVAR(ld_shlibs, $1)=no
5303 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5304 case `$LD -v 2>&1` in
5305 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5306 _LT_TAGVAR(ld_shlibs, $1)=no
5309 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
5310 *** reliably create shared libraries on SCO systems. Therefore, libtool
5311 *** is disabling shared libraries support. We urge you to upgrade GNU
5312 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5313 *** your PATH or compiler configuration so that the native linker is
5314 *** used, and then restart.
5319 # For security reasons, it is highly recommended that you always
5320 # use absolute paths for naming shared libraries, and exclude the
5321 # DT_RUNPATH tag from executables and libraries. But doing so
5322 # requires that you compile everything twice, which is a pain.
5323 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5324 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5325 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5326 _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'
5328 _LT_TAGVAR(ld_shlibs, $1)=no
5335 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5337 _LT_TAGVAR(hardcode_direct, $1)=yes
5338 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5342 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5343 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5344 _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'
5346 _LT_TAGVAR(ld_shlibs, $1)=no
5351 if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
5353 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5354 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5355 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5358 # PORTME fill in a description of your system's linker (not GNU ld)
5361 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5362 _LT_TAGVAR(always_export_symbols, $1)=yes
5363 _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'
5364 # Note: this linker hardcodes the directories in LIBPATH if there
5365 # are no directories specified by -L.
5366 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5367 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
5368 # Neither direct hardcoding nor static linking is supported with a
5370 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5375 if test ia64 = "$host_cpu"; then
5376 # On IA64, the linker does run time linking by default, so we don't
5377 # have to do anything special.
5378 aix_use_runtimelinking=no
5379 exp_sym_flag='-Bexport'
5382 # If we're using GNU nm, then we don't want the "-C" option.
5383 # -C means demangle to GNU nm, but means don't demangle to AIX nm.
5384 # Without the "-l" option, or with the "-B" option, AIX nm treats
5385 # weak defined symbols like other global defined symbols, whereas
5386 # GNU nm marks them as "W".
5387 # While the 'weak' keyword is ignored in the Export File, we need
5388 # it in the Import File for the 'aix-soname' feature, so we have
5389 # to replace the "-B" option with "-P" for AIX nm.
5390 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
5391 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
5393 _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
5395 aix_use_runtimelinking=no
5397 # Test if we are trying to use run time linking or normal
5398 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5399 # have runtime linking enabled, and use it for executables.
5400 # For shared libraries, we enable/disable runtime linking
5401 # depending on the kind of the shared library created -
5402 # when "with_aix_soname,aix_use_runtimelinking" is:
5403 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
5404 # "aix,yes" lib.so shared, rtl:yes, for executables
5405 # lib.a static archive
5406 # "both,no" lib.so.V(shr.o) shared, rtl:yes
5407 # lib.a(lib.so.V) shared, rtl:no, for executables
5408 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
5409 # lib.a(lib.so.V) shared, rtl:no
5410 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
5411 # lib.a static archive
5412 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5413 for ld_flag in $LDFLAGS; do
5414 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
5415 aix_use_runtimelinking=yes
5419 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
5420 # With aix-soname=svr4, we create the lib.so.V shared archives only,
5421 # so we don't have lib.a shared libs to link our executables.
5422 # We have to force runtime linking in this case.
5423 aix_use_runtimelinking=yes
5424 LDFLAGS="$LDFLAGS -Wl,-brtl"
5429 exp_sym_flag='-bexport'
5430 no_entry_flag='-bnoentry'
5433 # When large executables or shared objects are built, AIX ld can
5434 # have problems creating the table of contents. If linking a library
5435 # or program results in "error TOC overflow" add -mminimal-toc to
5436 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5437 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5439 _LT_TAGVAR(archive_cmds, $1)=''
5440 _LT_TAGVAR(hardcode_direct, $1)=yes
5441 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5442 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5443 _LT_TAGVAR(link_all_deplibs, $1)=yes
5444 _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
5445 case $with_aix_soname,$aix_use_runtimelinking in
5446 aix,*) ;; # traditional, no import file
5447 svr4,* | *,yes) # use import file
5448 # The Import File defines what to hardcode.
5449 _LT_TAGVAR(hardcode_direct, $1)=no
5450 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5454 if test yes = "$GCC"; then
5455 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5456 # We only want to do this on AIX 4.2 and lower, the check
5457 # below for broken collect2 doesn't work under 4.3+
5458 collect2name=`$CC -print-prog-name=collect2`
5459 if test -f "$collect2name" &&
5460 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5462 # We have reworked collect2
5465 # We have old collect2
5466 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5467 # It fails to find uninstalled libraries when the uninstalled
5468 # path is not listed in the libpath. Setting hardcode_minus_L
5469 # to unsupported forces relinking
5470 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5471 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5472 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5476 shared_flag='-shared'
5477 if test yes = "$aix_use_runtimelinking"; then
5478 shared_flag="$shared_flag "'$wl-G'
5480 # Need to ensure runtime linking is disabled for the traditional
5481 # shared library, or the linker may eventually find shared libraries
5482 # /with/ Import File - we do not want to mix them.
5483 shared_flag_aix='-shared'
5484 shared_flag_svr4='-shared $wl-G'
5487 if test ia64 = "$host_cpu"; then
5488 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5489 # chokes on -Wl,-G. The following line is correct:
5492 if test yes = "$aix_use_runtimelinking"; then
5495 shared_flag='$wl-bM:SRE'
5497 shared_flag_aix='$wl-bM:SRE'
5498 shared_flag_svr4='$wl-G'
5502 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
5503 # It seems that -bexpall does not export symbols beginning with
5504 # underscore (_), so it is better to generate a list of symbols to export.
5505 _LT_TAGVAR(always_export_symbols, $1)=yes
5506 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
5507 # Warning - without using the other runtime loading flags (-brtl),
5508 # -berok will link without error, but may produce a broken library.
5509 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5510 # Determine the default libpath from the value encoded in an
5512 _LT_SYS_MODULE_PATH_AIX([$1])
5513 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5514 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
5516 if test ia64 = "$host_cpu"; then
5517 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
5518 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5519 _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"
5521 # Determine the default libpath from the value encoded in an
5523 _LT_SYS_MODULE_PATH_AIX([$1])
5524 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5525 # Warning - without using the other run time loading flags,
5526 # -berok will link without error, but may produce a broken library.
5527 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
5528 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
5529 if test yes = "$with_gnu_ld"; then
5530 # We only use this code for GNU lds that support --whole-archive.
5531 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
5533 # Exported symbols can be pulled into shared objects from archives
5534 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5536 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5537 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
5538 # -brtl affects multiple linker settings, -berok does not and is overridden later
5539 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
5540 if test svr4 != "$with_aix_soname"; then
5541 # This is similar to how AIX traditionally builds its shared libraries.
5542 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
5544 if test aix != "$with_aix_soname"; then
5545 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
5547 # used by -dlpreopen to get the symbols
5548 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
5550 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
5558 # see comment about AmigaOS4 .so support
5559 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5560 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5563 _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)'
5564 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5565 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5571 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5574 cygwin* | mingw* | pw32* | cegcc*)
5575 # When not using gcc, we currently assume that we are using
5576 # Microsoft Visual C++.
5577 # hardcode_libdir_flag_spec is actually meaningless, as there is
5578 # no search path for DLLs.
5579 case $cc_basename in
5582 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5583 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5584 _LT_TAGVAR(always_export_symbols, $1)=yes
5585 _LT_TAGVAR(file_list_spec, $1)='@'
5586 # Tell ltmain to make .lib files, not .a files.
5588 # Tell ltmain to make .dll files, not .so files.
5590 # FIXME: Setting linknames here is a bad hack.
5591 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
5592 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5593 cp "$export_symbols" "$output_objdir/$soname.def";
5594 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
5596 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
5598 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5600 # The linker will not automatically build a static lib if we build a DLL.
5601 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5602 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5603 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5604 _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'
5606 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5607 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5608 lt_tool_outputfile="@TOOL_OUTPUT@"~
5609 case $lt_outputfile in
5612 lt_outputfile=$lt_outputfile.exe
5613 lt_tool_outputfile=$lt_tool_outputfile.exe
5616 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
5617 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5618 $RM "$lt_outputfile.manifest";
5622 # Assume MSVC wrapper
5623 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5624 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5625 # Tell ltmain to make .lib files, not .a files.
5627 # Tell ltmain to make .dll files, not .so files.
5629 # FIXME: Setting linknames here is a bad hack.
5630 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5631 # The linker will automatically build a .lib file if we build a DLL.
5632 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5633 # FIXME: Should let the user specify the lib program.
5634 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5635 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5640 darwin* | rhapsody*)
5641 _LT_DARWIN_LINKER_FEATURES($1)
5645 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5646 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5647 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5650 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5651 # support. Future versions do this automatically, but an explicit c++rt0.o
5652 # does not break anything, and helps significantly (at the cost of a little
5655 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5656 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5657 _LT_TAGVAR(hardcode_direct, $1)=yes
5658 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5661 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5663 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5664 _LT_TAGVAR(hardcode_direct, $1)=yes
5665 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5666 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5669 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5670 freebsd* | dragonfly*)
5671 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5672 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5673 _LT_TAGVAR(hardcode_direct, $1)=yes
5674 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5678 if test yes = "$GCC"; then
5679 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
5681 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
5683 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5684 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5685 _LT_TAGVAR(hardcode_direct, $1)=yes
5687 # hardcode_minus_L: Not really in the search PATH,
5688 # but as the default location of the library.
5689 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5690 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5694 if test yes,no = "$GCC,$with_gnu_ld"; then
5695 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5697 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5699 if test no = "$with_gnu_ld"; then
5700 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5701 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5702 _LT_TAGVAR(hardcode_direct, $1)=yes
5703 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5704 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5705 # hardcode_minus_L: Not really in the search PATH,
5706 # but as the default location of the library.
5707 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5712 if test yes,no = "$GCC,$with_gnu_ld"; then
5715 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5718 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5721 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5727 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5730 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5734 # Older versions of the 11.00 compiler do not understand -b yet
5735 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5736 _LT_LINKER_OPTION([if $CC understands -b],
5737 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5738 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5739 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5740 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5744 if test no = "$with_gnu_ld"; then
5745 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5746 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5750 _LT_TAGVAR(hardcode_direct, $1)=no
5751 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5754 _LT_TAGVAR(hardcode_direct, $1)=yes
5755 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5756 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5758 # hardcode_minus_L: Not really in the search PATH,
5759 # but as the default location of the library.
5760 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5766 irix5* | irix6* | nonstopux*)
5767 if test yes = "$GCC"; then
5768 _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'
5769 # Try to use the -exported_symbol ld option, if it does not
5770 # work, assume that -exports_file does not work either and
5771 # implicitly export all symbols.
5772 # This should be the same for all languages, so no per-tag cache variable.
5773 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5774 [lt_cv_irix_exported_symbol],
5775 [save_LDFLAGS=$LDFLAGS
5776 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
5779 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5780 [C++], [[int foo (void) { return 0; }]],
5787 [lt_cv_irix_exported_symbol=yes],
5788 [lt_cv_irix_exported_symbol=no])
5789 LDFLAGS=$save_LDFLAGS])
5790 if test yes = "$lt_cv_irix_exported_symbol"; then
5791 _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'
5794 _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'
5795 _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'
5797 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5798 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5799 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5800 _LT_TAGVAR(inherit_rpath, $1)=yes
5801 _LT_TAGVAR(link_all_deplibs, $1)=yes
5805 case $cc_basename in
5807 # Fabrice Bellard et al's Tiny C Compiler
5808 _LT_TAGVAR(ld_shlibs, $1)=yes
5809 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5815 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5816 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5818 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5820 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5821 _LT_TAGVAR(hardcode_direct, $1)=yes
5822 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5826 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5827 _LT_TAGVAR(hardcode_direct, $1)=yes
5828 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5829 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5830 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5837 if test -f /usr/libexec/ld.so; then
5838 _LT_TAGVAR(hardcode_direct, $1)=yes
5839 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5840 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5841 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
5842 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5843 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
5844 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5845 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5847 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5848 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5851 _LT_TAGVAR(ld_shlibs, $1)=no
5856 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5857 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5858 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5860 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5861 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5862 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5863 $ECHO EXPORTS >> $output_objdir/$libname.def~
5864 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5865 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5866 emximp -o $lib $output_objdir/$libname.def'
5867 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5868 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5869 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5870 $ECHO EXPORTS >> $output_objdir/$libname.def~
5872 if test EXPORTS = "`$SED 1q $export_symbols`"; then
5873 prefix_cmds="$prefix_cmds -e 1d";
5875 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5876 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5877 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5878 emximp -o $lib $output_objdir/$libname.def'
5879 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5880 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5884 if test yes = "$GCC"; then
5885 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5886 _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'
5888 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5889 _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'
5891 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5892 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5893 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5896 osf4* | osf5*) # as osf3* with the addition of -msym flag
5897 if test yes = "$GCC"; then
5898 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5899 _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'
5900 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5902 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5903 _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'
5904 _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~
5905 $CC -shared$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'
5907 # Both c and cxx compiler support -rpath directly
5908 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5910 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5911 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5915 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5916 if test yes = "$GCC"; then
5918 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5919 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5920 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5922 case `$CC -V 2>&1` in
5925 _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
5926 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5927 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5931 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5932 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5933 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5937 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5938 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5940 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5942 # The compiler driver will combine and reorder linker options,
5943 # but understands '-z linker_flag'. GCC discards it without '$wl',
5944 # but is careful enough not to reorder.
5945 # Supported since Solaris 2.6 (maybe 2.5.1?)
5946 if test yes = "$GCC"; then
5947 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
5949 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5953 _LT_TAGVAR(link_all_deplibs, $1)=yes
5957 if test sequent = "$host_vendor"; then
5958 # Use $CC to link under sequent, because it throws in some extra .o
5959 # files that make .init and .fini sections work.
5960 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5962 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5964 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5965 _LT_TAGVAR(hardcode_direct, $1)=yes
5966 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5967 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5971 case $host_vendor in
5973 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5974 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5977 ## LD is ld it makes a PLAMLIB
5978 ## CC just makes a GrossModule.
5979 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5980 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5981 _LT_TAGVAR(hardcode_direct, $1)=no
5984 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5985 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5988 runpath_var='LD_RUN_PATH'
5989 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5993 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5994 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5995 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5999 if test -d /usr/nec; then
6000 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6001 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6002 runpath_var=LD_RUN_PATH
6003 hardcode_runpath_var=yes
6004 _LT_TAGVAR(ld_shlibs, $1)=yes
6008 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6009 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6010 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6011 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6012 runpath_var='LD_RUN_PATH'
6014 if test yes = "$GCC"; then
6015 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6016 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6018 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6019 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6023 sysv5* | sco3.2v5* | sco5v6*)
6024 # Note: We CANNOT use -z defs as we might desire, because we do not
6025 # link with -lc, and that would cause any symbols used from libc to
6026 # always be unresolved, which means just about no library would
6027 # ever link correctly. If we're not using GNU ld we use -z text
6028 # though, which does catch some bad symbols but isn't as heavy-handed
6030 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6031 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
6032 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6033 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6034 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
6035 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6036 _LT_TAGVAR(link_all_deplibs, $1)=yes
6037 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
6038 runpath_var='LD_RUN_PATH'
6040 if test yes = "$GCC"; then
6041 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6042 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6044 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6045 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6050 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6051 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6052 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6056 _LT_TAGVAR(ld_shlibs, $1)=no
6060 if test sni = "$host_vendor"; then
6062 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
6063 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
6069 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6070 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
6072 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
6074 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
6075 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
6076 _LT_DECL([], [extract_expsyms_cmds], [2],
6077 [The commands to extract the exported symbol list from a shared archive])
6080 # Do we need to explicitly link libc?
6082 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
6084 # Assume -lc should be added
6085 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6087 if test yes,yes = "$GCC,$enable_shared"; then
6088 case $_LT_TAGVAR(archive_cmds, $1) in
6090 # FIXME: we may have to deal with multi-command sequences.
6093 # Test whether the compiler implicitly links with -lc since on some
6094 # systems, -lgcc has to come before -lc. If gcc already passes -lc
6095 # to ld, don't add -lc before -lgcc.
6096 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
6097 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
6099 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6101 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6104 libobjs=conftest.$ac_objext
6106 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
6107 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
6113 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
6114 _LT_TAGVAR(allow_undefined_flag, $1)=
6115 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
6117 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6119 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6121 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6123 cat conftest.err 1>&5
6127 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
6134 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
6135 [Whether or not to add -lc for building shared libraries])
6136 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
6137 [enable_shared_with_static_runtimes], [0],
6138 [Whether or not to disallow shared libs when runtime libs are static])
6139 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
6140 [Compiler flag to allow reflexive dlopens])
6141 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
6142 [Compiler flag to generate shared objects directly from archives])
6143 _LT_TAGDECL([], [compiler_needs_object], [1],
6144 [Whether the compiler copes with passing no objects directly])
6145 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
6146 [Create an old-style archive from a shared archive])
6147 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
6148 [Create a temporary old-style archive to link instead of a shared archive])
6149 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
6150 _LT_TAGDECL([], [archive_expsym_cmds], [2])
6151 _LT_TAGDECL([], [module_cmds], [2],
6152 [Commands used to build a loadable module if different from building
6154 _LT_TAGDECL([], [module_expsym_cmds], [2])
6155 _LT_TAGDECL([], [with_gnu_ld], [1],
6156 [Whether we are building with GNU ld or not])
6157 _LT_TAGDECL([], [allow_undefined_flag], [1],
6158 [Flag that allows shared libraries with undefined symbols to be built])
6159 _LT_TAGDECL([], [no_undefined_flag], [1],
6160 [Flag that enforces no undefined symbols])
6161 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
6162 [Flag to hardcode $libdir into a binary during linking.
6163 This must work even if $libdir does not exist])
6164 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
6165 [Whether we need a single "-rpath" flag with a separated argument])
6166 _LT_TAGDECL([], [hardcode_direct], [0],
6167 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6168 DIR into the resulting binary])
6169 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
6170 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6171 DIR into the resulting binary and the resulting library dependency is
6172 "absolute", i.e impossible to change by setting $shlibpath_var if the
6173 library is relocated])
6174 _LT_TAGDECL([], [hardcode_minus_L], [0],
6175 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
6176 into the resulting binary])
6177 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
6178 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
6179 into the resulting binary])
6180 _LT_TAGDECL([], [hardcode_automatic], [0],
6181 [Set to "yes" if building a shared library automatically hardcodes DIR
6182 into the library and all subsequent libraries and executables linked
6184 _LT_TAGDECL([], [inherit_rpath], [0],
6185 [Set to yes if linker adds runtime paths of dependent libraries
6186 to runtime path list])
6187 _LT_TAGDECL([], [link_all_deplibs], [0],
6188 [Whether libtool must link a program against all its dependency libraries])
6189 _LT_TAGDECL([], [always_export_symbols], [0],
6190 [Set to "yes" if exported symbols are required])
6191 _LT_TAGDECL([], [export_symbols_cmds], [2],
6192 [The commands to list exported symbols])
6193 _LT_TAGDECL([], [exclude_expsyms], [1],
6194 [Symbols that should not be listed in the preloaded symbols])
6195 _LT_TAGDECL([], [include_expsyms], [1],
6196 [Symbols that must always be exported])
6197 _LT_TAGDECL([], [prelink_cmds], [2],
6198 [Commands necessary for linking programs (against libraries) with templates])
6199 _LT_TAGDECL([], [postlink_cmds], [2],
6200 [Commands necessary for finishing linking programs])
6201 _LT_TAGDECL([], [file_list_spec], [1],
6202 [Specify filename containing input files])
6203 dnl FIXME: Not yet implemented
6204 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
6205 dnl [Compiler flag to generate thread safe objects])
6206 ])# _LT_LINKER_SHLIBS
6209 # _LT_LANG_C_CONFIG([TAG])
6210 # ------------------------
6211 # Ensure that the configuration variables for a C compiler are suitably
6212 # defined. These variables are subsequently used by _LT_CONFIG to write
6213 # the compiler configuration to 'libtool'.
6214 m4_defun([_LT_LANG_C_CONFIG],
6215 [m4_require([_LT_DECL_EGREP])dnl
6219 # Source file extension for C test sources.
6222 # Object file extension for compiled C test sources.
6224 _LT_TAGVAR(objext, $1)=$objext
6226 # Code to be used in simple compile tests
6227 lt_simple_compile_test_code="int some_variable = 0;"
6229 # Code to be used in simple link tests
6230 lt_simple_link_test_code='int main(){return(0);}'
6233 # Save the default compiler, since it gets overwritten when the other
6234 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
6235 compiler_DEFAULT=$CC
6237 # save warnings/boilerplate of simple test code
6238 _LT_COMPILER_BOILERPLATE
6239 _LT_LINKER_BOILERPLATE
6241 if test -n "$compiler"; then
6242 _LT_COMPILER_NO_RTTI($1)
6243 _LT_COMPILER_PIC($1)
6244 _LT_COMPILER_C_O($1)
6245 _LT_COMPILER_FILE_LOCKS($1)
6246 _LT_LINKER_SHLIBS($1)
6247 _LT_SYS_DYNAMIC_LINKER($1)
6248 _LT_LINKER_HARDCODE_LIBPATH($1)
6252 # Report what library types will actually be built
6253 AC_MSG_CHECKING([if libtool supports shared libraries])
6254 AC_MSG_RESULT([$can_build_shared])
6256 AC_MSG_CHECKING([whether to build shared libraries])
6257 test no = "$can_build_shared" && enable_shared=no
6259 # On AIX, shared libraries and static libraries use the same namespace, and
6260 # are all built from PIC.
6263 test yes = "$enable_shared" && enable_static=no
6264 if test -n "$RANLIB"; then
6265 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6266 postinstall_cmds='$RANLIB $lib'
6271 if test ia64 != "$host_cpu"; then
6272 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
6273 yes,aix,yes) ;; # shared object as lib.so file only
6274 yes,svr4,*) ;; # shared object as lib.so archive member only
6275 yes,*) enable_static=no ;; # shared object in lib.a archive as well
6280 AC_MSG_RESULT([$enable_shared])
6282 AC_MSG_CHECKING([whether to build static libraries])
6283 # Make sure either enable_shared or enable_static is yes.
6284 test yes = "$enable_shared" || enable_static=yes
6285 AC_MSG_RESULT([$enable_static])
6291 ])# _LT_LANG_C_CONFIG
6294 # _LT_LANG_CXX_CONFIG([TAG])
6295 # --------------------------
6296 # Ensure that the configuration variables for a C++ compiler are suitably
6297 # defined. These variables are subsequently used by _LT_CONFIG to write
6298 # the compiler configuration to 'libtool'.
6299 m4_defun([_LT_LANG_CXX_CONFIG],
6300 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6301 m4_require([_LT_DECL_EGREP])dnl
6302 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
6303 if test -n "$CXX" && ( test no != "$CXX" &&
6304 ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
6305 (test g++ != "$CXX"))); then
6308 _lt_caught_CXX_error=yes
6312 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6313 _LT_TAGVAR(allow_undefined_flag, $1)=
6314 _LT_TAGVAR(always_export_symbols, $1)=no
6315 _LT_TAGVAR(archive_expsym_cmds, $1)=
6316 _LT_TAGVAR(compiler_needs_object, $1)=no
6317 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6318 _LT_TAGVAR(hardcode_direct, $1)=no
6319 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6320 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6321 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6322 _LT_TAGVAR(hardcode_minus_L, $1)=no
6323 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6324 _LT_TAGVAR(hardcode_automatic, $1)=no
6325 _LT_TAGVAR(inherit_rpath, $1)=no
6326 _LT_TAGVAR(module_cmds, $1)=
6327 _LT_TAGVAR(module_expsym_cmds, $1)=
6328 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6329 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6330 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6331 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6332 _LT_TAGVAR(no_undefined_flag, $1)=
6333 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6334 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6336 # Source file extension for C++ test sources.
6339 # Object file extension for compiled C++ test sources.
6341 _LT_TAGVAR(objext, $1)=$objext
6343 # No sense in running all these tests if we already determined that
6344 # the CXX compiler isn't working. Some variables (like enable_shared)
6345 # are currently assumed to apply to all compilers on this platform,
6346 # and will be corrupted by setting them based on a non-working compiler.
6347 if test yes != "$_lt_caught_CXX_error"; then
6348 # Code to be used in simple compile tests
6349 lt_simple_compile_test_code="int some_variable = 0;"
6351 # Code to be used in simple link tests
6352 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
6354 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6357 # save warnings/boilerplate of simple test code
6358 _LT_COMPILER_BOILERPLATE
6359 _LT_LINKER_BOILERPLATE
6361 # Allow CC to be a program name with arguments.
6363 lt_save_CFLAGS=$CFLAGS
6367 lt_save_with_gnu_ld=$with_gnu_ld
6368 lt_save_path_LD=$lt_cv_path_LD
6369 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
6370 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
6372 $as_unset lt_cv_prog_gnu_ld
6374 if test -n "${lt_cv_path_LDCXX+set}"; then
6375 lt_cv_path_LD=$lt_cv_path_LDCXX
6377 $as_unset lt_cv_path_LD
6379 test -z "${LDCXX+set}" || LD=$LDCXX
6383 _LT_TAGVAR(compiler, $1)=$CC
6384 _LT_CC_BASENAME([$compiler])
6386 if test -n "$compiler"; then
6387 # We don't want -fno-exception when compiling C++ code, so set the
6388 # no_builtin_flag separately
6389 if test yes = "$GXX"; then
6390 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
6392 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
6395 if test yes = "$GXX"; then
6396 # Set up default GNU C++ configuration
6400 # Check if GNU C++ uses GNU ld as the underlying linker, since the
6401 # archiving commands below assume that GNU ld is being used.
6402 if test yes = "$with_gnu_ld"; then
6403 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6404 _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'
6406 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6407 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6409 # If archive_cmds runs LD, not CC, wlarc should be empty
6410 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
6411 # investigate it a little bit more. (MM)
6414 # ancient GNU ld didn't support --whole-archive et. al.
6415 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
6416 $GREP 'no-whole-archive' > /dev/null; then
6417 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
6419 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6425 # A generic and very simple default shared library creation
6426 # command for GNU C++ for the case where it uses the native
6427 # linker, instead of GNU ld. If possible, this setting should
6428 # overridden to take advantage of the native linker features on
6429 # the platform it is being used on.
6430 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6433 # Commands to make compiler produce verbose output that lists
6434 # what "hidden" libraries, object files and flags are used when
6435 # linking a shared library.
6436 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6444 # PORTME: fill in a description of your system's C++ link characteristics
6445 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
6446 _LT_TAGVAR(ld_shlibs, $1)=yes
6449 # FIXME: insert proper C++ library support
6450 _LT_TAGVAR(ld_shlibs, $1)=no
6453 if test ia64 = "$host_cpu"; then
6454 # On IA64, the linker does run time linking by default, so we don't
6455 # have to do anything special.
6456 aix_use_runtimelinking=no
6457 exp_sym_flag='-Bexport'
6460 aix_use_runtimelinking=no
6462 # Test if we are trying to use run time linking or normal
6463 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
6464 # have runtime linking enabled, and use it for executables.
6465 # For shared libraries, we enable/disable runtime linking
6466 # depending on the kind of the shared library created -
6467 # when "with_aix_soname,aix_use_runtimelinking" is:
6468 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
6469 # "aix,yes" lib.so shared, rtl:yes, for executables
6470 # lib.a static archive
6471 # "both,no" lib.so.V(shr.o) shared, rtl:yes
6472 # lib.a(lib.so.V) shared, rtl:no, for executables
6473 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
6474 # lib.a(lib.so.V) shared, rtl:no
6475 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
6476 # lib.a static archive
6477 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
6478 for ld_flag in $LDFLAGS; do
6481 aix_use_runtimelinking=yes
6486 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
6487 # With aix-soname=svr4, we create the lib.so.V shared archives only,
6488 # so we don't have lib.a shared libs to link our executables.
6489 # We have to force runtime linking in this case.
6490 aix_use_runtimelinking=yes
6491 LDFLAGS="$LDFLAGS -Wl,-brtl"
6496 exp_sym_flag='-bexport'
6497 no_entry_flag='-bnoentry'
6500 # When large executables or shared objects are built, AIX ld can
6501 # have problems creating the table of contents. If linking a library
6502 # or program results in "error TOC overflow" add -mminimal-toc to
6503 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6504 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6506 _LT_TAGVAR(archive_cmds, $1)=''
6507 _LT_TAGVAR(hardcode_direct, $1)=yes
6508 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6509 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6510 _LT_TAGVAR(link_all_deplibs, $1)=yes
6511 _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
6512 case $with_aix_soname,$aix_use_runtimelinking in
6513 aix,*) ;; # no import file
6514 svr4,* | *,yes) # use import file
6515 # The Import File defines what to hardcode.
6516 _LT_TAGVAR(hardcode_direct, $1)=no
6517 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6521 if test yes = "$GXX"; then
6522 case $host_os in aix4.[[012]]|aix4.[[012]].*)
6523 # We only want to do this on AIX 4.2 and lower, the check
6524 # below for broken collect2 doesn't work under 4.3+
6525 collect2name=`$CC -print-prog-name=collect2`
6526 if test -f "$collect2name" &&
6527 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6529 # We have reworked collect2
6532 # We have old collect2
6533 _LT_TAGVAR(hardcode_direct, $1)=unsupported
6534 # It fails to find uninstalled libraries when the uninstalled
6535 # path is not listed in the libpath. Setting hardcode_minus_L
6536 # to unsupported forces relinking
6537 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6538 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6539 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6542 shared_flag='-shared'
6543 if test yes = "$aix_use_runtimelinking"; then
6544 shared_flag=$shared_flag' $wl-G'
6546 # Need to ensure runtime linking is disabled for the traditional
6547 # shared library, or the linker may eventually find shared libraries
6548 # /with/ Import File - we do not want to mix them.
6549 shared_flag_aix='-shared'
6550 shared_flag_svr4='-shared $wl-G'
6553 if test ia64 = "$host_cpu"; then
6554 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6555 # chokes on -Wl,-G. The following line is correct:
6558 if test yes = "$aix_use_runtimelinking"; then
6561 shared_flag='$wl-bM:SRE'
6563 shared_flag_aix='$wl-bM:SRE'
6564 shared_flag_svr4='$wl-G'
6568 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
6569 # It seems that -bexpall does not export symbols beginning with
6570 # underscore (_), so it is better to generate a list of symbols to
6572 _LT_TAGVAR(always_export_symbols, $1)=yes
6573 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
6574 # Warning - without using the other runtime loading flags (-brtl),
6575 # -berok will link without error, but may produce a broken library.
6576 # The "-G" linker flag allows undefined symbols.
6577 _LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
6578 # Determine the default libpath from the value encoded in an empty
6580 _LT_SYS_MODULE_PATH_AIX([$1])
6581 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6583 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
6585 if test ia64 = "$host_cpu"; then
6586 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
6587 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6588 _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"
6590 # Determine the default libpath from the value encoded in an
6592 _LT_SYS_MODULE_PATH_AIX([$1])
6593 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6594 # Warning - without using the other run time loading flags,
6595 # -berok will link without error, but may produce a broken library.
6596 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
6597 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
6598 if test yes = "$with_gnu_ld"; then
6599 # We only use this code for GNU lds that support --whole-archive.
6600 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
6602 # Exported symbols can be pulled into shared objects from archives
6603 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6605 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6606 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
6607 # -brtl affects multiple linker settings, -berok does not and is overridden later
6608 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
6609 if test svr4 != "$with_aix_soname"; then
6610 # This is similar to how AIX traditionally builds its shared
6611 # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
6612 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
6614 if test aix != "$with_aix_soname"; then
6615 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
6617 # used by -dlpreopen to get the symbols
6618 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
6620 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
6626 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6627 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6628 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6629 # support --undefined. This deserves some investigation. FIXME
6630 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6632 _LT_TAGVAR(ld_shlibs, $1)=no
6637 case $cc_basename in
6639 # FIXME: insert proper C++ library support
6640 _LT_TAGVAR(ld_shlibs, $1)=no
6645 cygwin* | mingw* | pw32* | cegcc*)
6646 case $GXX,$cc_basename in
6649 # hardcode_libdir_flag_spec is actually meaningless, as there is
6650 # no search path for DLLs.
6651 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6652 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6653 _LT_TAGVAR(always_export_symbols, $1)=yes
6654 _LT_TAGVAR(file_list_spec, $1)='@'
6655 # Tell ltmain to make .lib files, not .a files.
6657 # Tell ltmain to make .dll files, not .so files.
6659 # FIXME: Setting linknames here is a bad hack.
6660 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
6661 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6662 cp "$export_symbols" "$output_objdir/$soname.def";
6663 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
6665 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
6667 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6669 # The linker will not automatically build a static lib if we build a DLL.
6670 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6671 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6673 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6674 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6675 lt_tool_outputfile="@TOOL_OUTPUT@"~
6676 case $lt_outputfile in
6679 lt_outputfile=$lt_outputfile.exe
6680 lt_tool_outputfile=$lt_tool_outputfile.exe
6683 func_to_tool_file "$lt_outputfile"~
6684 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
6685 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6686 $RM "$lt_outputfile.manifest";
6691 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6692 # as there is no search path for DLLs.
6693 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6694 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
6695 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6696 _LT_TAGVAR(always_export_symbols, $1)=no
6697 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6699 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6700 _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'
6701 # If the export-symbols file already is a .def file, use it as
6702 # is; otherwise, prepend EXPORTS...
6703 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6704 cp $export_symbols $output_objdir/$soname.def;
6706 echo EXPORTS > $output_objdir/$soname.def;
6707 cat $export_symbols >> $output_objdir/$soname.def;
6709 $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'
6711 _LT_TAGVAR(ld_shlibs, $1)=no
6716 darwin* | rhapsody*)
6717 _LT_DARWIN_LINKER_FEATURES($1)
6721 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6722 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6723 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6725 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6726 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6727 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6728 $ECHO EXPORTS >> $output_objdir/$libname.def~
6729 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
6730 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6731 emximp -o $lib $output_objdir/$libname.def'
6732 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6733 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6734 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6735 $ECHO EXPORTS >> $output_objdir/$libname.def~
6737 if test EXPORTS = "`$SED 1q $export_symbols`"; then
6738 prefix_cmds="$prefix_cmds -e 1d";
6740 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
6741 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
6742 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6743 emximp -o $lib $output_objdir/$libname.def'
6744 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
6745 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6749 case $cc_basename in
6751 # FIXME: insert proper C++ library support
6752 _LT_TAGVAR(ld_shlibs, $1)=no
6755 # Green Hills C++ Compiler
6756 # FIXME: insert proper C++ library support
6757 _LT_TAGVAR(ld_shlibs, $1)=no
6760 # FIXME: insert proper C++ library support
6761 _LT_TAGVAR(ld_shlibs, $1)=no
6767 # C++ shared libraries reported to be fairly broken before
6769 _LT_TAGVAR(ld_shlibs, $1)=no
6773 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6776 freebsd* | dragonfly*)
6777 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6779 _LT_TAGVAR(ld_shlibs, $1)=yes
6783 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6784 _LT_TAGVAR(link_all_deplibs, $1)=yes
6788 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6789 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6790 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6791 _LT_TAGVAR(hardcode_direct, $1)=yes
6792 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6793 # but as the default
6794 # location of the library.
6796 case $cc_basename in
6798 # FIXME: insert proper C++ library support
6799 _LT_TAGVAR(ld_shlibs, $1)=no
6802 _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 $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
6803 # Commands to make compiler produce verbose output that lists
6804 # what "hidden" libraries, object files and flags are used when
6805 # linking a shared library.
6807 # There doesn't appear to be a way to prevent this compiler from
6808 # explicitly linking system object files so we need to strip them
6809 # from the output so that they don't get included in the library
6811 output_verbose_link_cmd='templist=`($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"'
6814 if test yes = "$GXX"; then
6815 _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 $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
6817 # FIXME: insert proper C++ library support
6818 _LT_TAGVAR(ld_shlibs, $1)=no
6825 if test no = "$with_gnu_ld"; then
6826 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6827 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6833 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6839 _LT_TAGVAR(hardcode_direct, $1)=no
6840 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6843 _LT_TAGVAR(hardcode_direct, $1)=yes
6844 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6845 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6846 # but as the default
6847 # location of the library.
6851 case $cc_basename in
6853 # FIXME: insert proper C++ library support
6854 _LT_TAGVAR(ld_shlibs, $1)=no
6859 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6862 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6865 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6868 # Commands to make compiler produce verbose output that lists
6869 # what "hidden" libraries, object files and flags are used when
6870 # linking a shared library.
6872 # There doesn't appear to be a way to prevent this compiler from
6873 # explicitly linking system object files so we need to strip them
6874 # from the output so that they don't get included in the library
6876 output_verbose_link_cmd='templist=`($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"'
6879 if test yes = "$GXX"; then
6880 if test no = "$with_gnu_ld"; then
6883 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6886 _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'
6889 _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'
6894 # FIXME: insert proper C++ library support
6895 _LT_TAGVAR(ld_shlibs, $1)=no
6902 _LT_TAGVAR(hardcode_direct, $1)=no
6903 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6904 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6905 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6906 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6907 # Instead, shared libraries are loaded at an image base (0x10000000 by
6908 # default) and relocated if they conflict, which is a slow very memory
6909 # consuming and fragmenting process. To avoid this, we pick a random,
6910 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6911 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6912 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6913 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6916 case $cc_basename in
6919 _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'
6921 # Archives containing C++ object files must be created using
6922 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6923 # necessary to make sure instantiated templates are included
6925 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6928 if test yes = "$GXX"; then
6929 if test no = "$with_gnu_ld"; then
6930 _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'
6932 _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'
6935 _LT_TAGVAR(link_all_deplibs, $1)=yes
6938 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6939 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6940 _LT_TAGVAR(inherit_rpath, $1)=yes
6943 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
6944 case $cc_basename in
6946 # Kuck and Associates, Inc. (KAI) C++ Compiler
6948 # KCC will only create a shared library if the output file
6949 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6950 # to its proper name (with version) after linking.
6951 _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'
6952 _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 $lib'
6953 # Commands to make compiler produce verbose output that lists
6954 # what "hidden" libraries, object files and flags are used when
6955 # linking a shared library.
6957 # There doesn't appear to be a way to prevent this compiler from
6958 # explicitly linking system object files so we need to strip them
6959 # from the output so that they don't get included in the library
6961 output_verbose_link_cmd='templist=`$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"'
6963 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6964 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6966 # Archives containing C++ object files must be created using
6967 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6968 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6973 # version 8.0 and above of icpc choke on multiply defined symbols
6974 # if we add $predep_objects and $postdep_objects, however 7.1 and
6975 # earlier do not add the objects themselves.
6976 case `$CC -V 2>&1` in
6978 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6979 _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'
6981 *) # Version 8.0 or newer
6984 ia64*) tmp_idyn=' -i_dynamic';;
6986 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6987 _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'
6990 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6991 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6992 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6993 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
6996 # Portland Group C++ compiler
6998 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6999 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
7001 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
7002 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
7003 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
7005 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
7006 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
7008 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
7010 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7011 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7012 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
7014 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7015 $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'
7017 *) # Version 6 and above use weak symbols
7018 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7019 _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'
7023 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
7024 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7025 _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'
7029 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7030 _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'
7032 runpath_var=LD_RUN_PATH
7033 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7034 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7036 # Commands to make compiler produce verbose output that lists
7037 # what "hidden" libraries, object files and flags are used when
7038 # linking a shared library.
7040 # There doesn't appear to be a way to prevent this compiler from
7041 # explicitly linking system object files so we need to strip them
7042 # from the output so that they don't get included in the library
7044 output_verbose_link_cmd='templist=`$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'
7046 xl* | mpixl* | bgxl*)
7047 # IBM XL 8.0 on PPC, with GNU ld
7048 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7049 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7050 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
7051 if test yes = "$supports_anon_versioning"; then
7052 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
7053 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
7054 echo "local: *; };" >> $output_objdir/$libname.ver~
7055 $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
7059 case `$CC -V 2>&1 | sed 5q` in
7062 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7063 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7064 _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'
7065 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7066 _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'
7067 _LT_TAGVAR(compiler_needs_object, $1)=yes
7069 # Not sure whether something based on
7070 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
7072 output_verbose_link_cmd='func_echo_all'
7074 # Archives containing C++ object files must be created using
7075 # "CC -xar", where "CC" is the Sun C++ compiler. This is
7076 # necessary to make sure instantiated templates are included
7078 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7086 # FIXME: insert proper C++ library support
7087 _LT_TAGVAR(ld_shlibs, $1)=no
7091 # FIXME: insert proper C++ library support
7092 _LT_TAGVAR(ld_shlibs, $1)=no
7096 case $cc_basename in
7098 # FIXME: insert proper C++ library support
7099 _LT_TAGVAR(ld_shlibs, $1)=no
7102 # FIXME: insert proper C++ library support
7103 _LT_TAGVAR(ld_shlibs, $1)=no
7109 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
7110 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
7112 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7113 _LT_TAGVAR(hardcode_direct, $1)=yes
7114 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7116 # Workaround some broken pre-1.5 toolchains
7117 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
7121 _LT_TAGVAR(ld_shlibs, $1)=yes
7125 if test -f /usr/libexec/ld.so; then
7126 _LT_TAGVAR(hardcode_direct, $1)=yes
7127 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7128 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
7129 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
7130 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7131 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
7132 _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'
7133 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
7134 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
7136 output_verbose_link_cmd=func_echo_all
7138 _LT_TAGVAR(ld_shlibs, $1)=no
7142 osf3* | osf4* | osf5*)
7143 case $cc_basename in
7145 # Kuck and Associates, Inc. (KAI) C++ Compiler
7147 # KCC will only create a shared library if the output file
7148 # ends with ".so" (or ".sl" for HP-UX), so rename the library
7149 # to its proper name (with version) after linking.
7150 _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'
7152 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7153 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7155 # Archives containing C++ object files must be created using
7156 # the KAI C++ compiler.
7158 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
7159 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
7163 # Rational C++ 2.4.1
7164 # FIXME: insert proper C++ library support
7165 _LT_TAGVAR(ld_shlibs, $1)=no
7170 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7171 _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'
7172 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7175 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
7176 _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'
7177 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
7178 echo "-hidden">> $lib.exp~
7179 $CC -shared$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~
7181 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7185 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7187 # Commands to make compiler produce verbose output that lists
7188 # what "hidden" libraries, object files and flags are used when
7189 # linking a shared library.
7191 # There doesn't appear to be a way to prevent this compiler from
7192 # explicitly linking system object files so we need to strip them
7193 # from the output so that they don't get included in the library
7195 output_verbose_link_cmd='templist=`$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"'
7198 if test yes,no = "$GXX,$with_gnu_ld"; then
7199 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7202 _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'
7205 _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'
7209 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7210 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7212 # Commands to make compiler produce verbose output that lists
7213 # what "hidden" libraries, object files and flags are used when
7214 # linking a shared library.
7215 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7218 # FIXME: insert proper C++ library support
7219 _LT_TAGVAR(ld_shlibs, $1)=no
7226 # FIXME: insert proper C++ library support
7227 _LT_TAGVAR(ld_shlibs, $1)=no
7231 case $cc_basename in
7234 # FIXME: insert proper C++ library support
7235 _LT_TAGVAR(ld_shlibs, $1)=no
7239 # FIXME: insert proper C++ library support
7240 _LT_TAGVAR(ld_shlibs, $1)=no
7243 # FIXME: insert proper C++ library support
7244 _LT_TAGVAR(ld_shlibs, $1)=no
7250 case $cc_basename in
7252 # Sun C++ 4.2, 5.x and Centerline C++
7253 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
7254 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7255 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7256 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7257 $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7259 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7260 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7262 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7264 # The compiler driver will combine and reorder linker options,
7265 # but understands '-z linker_flag'.
7266 # Supported since Solaris 2.6 (maybe 2.5.1?)
7267 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
7270 _LT_TAGVAR(link_all_deplibs, $1)=yes
7272 output_verbose_link_cmd='func_echo_all'
7274 # Archives containing C++ object files must be created using
7275 # "CC -xar", where "CC" is the Sun C++ compiler. This is
7276 # necessary to make sure instantiated templates are included
7278 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7281 # Green Hills C++ Compiler
7282 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7284 # The C++ compiler must be used to create the archive.
7285 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
7288 # GNU C++ compiler with Solaris linker
7289 if test yes,no = "$GXX,$with_gnu_ld"; then
7290 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
7291 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
7292 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7293 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7294 $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7296 # Commands to make compiler produce verbose output that lists
7297 # what "hidden" libraries, object files and flags are used when
7298 # linking a shared library.
7299 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7301 # g++ 2.7 appears to require '-G' NOT '-shared' on this
7303 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7304 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7305 $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7307 # Commands to make compiler produce verbose output that lists
7308 # what "hidden" libraries, object files and flags are used when
7309 # linking a shared library.
7310 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7313 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
7315 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7317 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
7325 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
7326 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7327 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7328 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7329 runpath_var='LD_RUN_PATH'
7331 case $cc_basename in
7333 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7334 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7337 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7338 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7343 sysv5* | sco3.2v5* | sco5v6*)
7344 # Note: We CANNOT use -z defs as we might desire, because we do not
7345 # link with -lc, and that would cause any symbols used from libc to
7346 # always be unresolved, which means just about no library would
7347 # ever link correctly. If we're not using GNU ld we use -z text
7348 # though, which does catch some bad symbols but isn't as heavy-handed
7350 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7351 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
7352 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7353 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7354 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
7355 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
7356 _LT_TAGVAR(link_all_deplibs, $1)=yes
7357 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
7358 runpath_var='LD_RUN_PATH'
7360 case $cc_basename in
7362 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7363 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7364 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
7365 '"$_LT_TAGVAR(old_archive_cmds, $1)"
7366 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
7367 '"$_LT_TAGVAR(reload_cmds, $1)"
7370 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7371 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7377 case $cc_basename in
7379 # NonStop-UX NCC 3.20
7380 # FIXME: insert proper C++ library support
7381 _LT_TAGVAR(ld_shlibs, $1)=no
7384 # FIXME: insert proper C++ library support
7385 _LT_TAGVAR(ld_shlibs, $1)=no
7391 # FIXME: insert proper C++ library support
7392 _LT_TAGVAR(ld_shlibs, $1)=no
7396 # FIXME: insert proper C++ library support
7397 _LT_TAGVAR(ld_shlibs, $1)=no
7401 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
7402 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
7404 _LT_TAGVAR(GCC, $1)=$GXX
7405 _LT_TAGVAR(LD, $1)=$LD
7408 ## There is no encapsulation within the following macros, do not change
7409 ## the running order or otherwise move them around unless you know exactly
7410 ## what you are doing...
7411 _LT_SYS_HIDDEN_LIBDEPS($1)
7412 _LT_COMPILER_PIC($1)
7413 _LT_COMPILER_C_O($1)
7414 _LT_COMPILER_FILE_LOCKS($1)
7415 _LT_LINKER_SHLIBS($1)
7416 _LT_SYS_DYNAMIC_LINKER($1)
7417 _LT_LINKER_HARDCODE_LIBPATH($1)
7420 fi # test -n "$compiler"
7423 CFLAGS=$lt_save_CFLAGS
7427 with_gnu_ld=$lt_save_with_gnu_ld
7428 lt_cv_path_LDCXX=$lt_cv_path_LD
7429 lt_cv_path_LD=$lt_save_path_LD
7430 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
7431 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
7432 fi # test yes != "$_lt_caught_CXX_error"
7435 ])# _LT_LANG_CXX_CONFIG
7438 # _LT_FUNC_STRIPNAME_CNF
7439 # ----------------------
7440 # func_stripname_cnf prefix suffix name
7441 # strip PREFIX and SUFFIX off of NAME.
7442 # PREFIX and SUFFIX must not contain globbing or regex special
7443 # characters, hashes, percent signs, but SUFFIX may contain a leading
7444 # dot (in which case that matches only a dot).
7446 # This function is identical to the (non-XSI) version of func_stripname,
7447 # except this one can be used by m4 code that may be executed by configure,
7448 # rather than the libtool script.
7449 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
7450 AC_REQUIRE([_LT_DECL_SED])
7451 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
7452 func_stripname_cnf ()
7455 .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
7456 *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
7458 } # func_stripname_cnf
7459 ])# _LT_FUNC_STRIPNAME_CNF
7462 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
7463 # ---------------------------------
7464 # Figure out "hidden" library dependencies from verbose
7465 # compiler output when linking a shared library.
7466 # Parse the compiler output and extract the necessary
7467 # objects, libraries and library flags.
7468 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
7469 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
7470 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
7471 # Dependencies to place before and after the object being linked:
7472 _LT_TAGVAR(predep_objects, $1)=
7473 _LT_TAGVAR(postdep_objects, $1)=
7474 _LT_TAGVAR(predeps, $1)=
7475 _LT_TAGVAR(postdeps, $1)=
7476 _LT_TAGVAR(compiler_lib_search_path, $1)=
7478 dnl we can't use the lt_simple_compile_test_code here,
7479 dnl because it contains code intended for an executable,
7480 dnl not a library. It's possible we should let each
7481 dnl tag define a new lt_????_link_test_code variable,
7482 dnl but it's only used here...
7483 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
7485 void foo (void) { a = 0; }
7487 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
7491 Foo (void) { a = 0; }
7496 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
7504 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
7512 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
7515 public void bar (void) {
7520 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
7527 _lt_libdeps_save_CFLAGS=$CFLAGS
7528 case "$CC $CFLAGS " in #(
7529 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
7530 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
7531 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
7534 dnl Parse the compiler output and extract the necessary
7535 dnl objects, libraries and library flags.
7536 if AC_TRY_EVAL(ac_compile); then
7537 # Parse the compiler output and extract the necessary
7538 # objects, libraries and library flags.
7540 # Sentinel used to keep track of whether or not we are before
7541 # the conftest object file.
7542 pre_test_object_deps_done=no
7544 for p in `eval "$output_verbose_link_cmd"`; do
7548 # Some compilers place space between "-{L,R}" and the path.
7550 if test x-L = "$p" ||
7551 test x-R = "$p"; then
7556 # Expand the sysroot to ease extracting the directories later.
7557 if test -z "$prev"; then
7559 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7560 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7561 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7565 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7567 if test no = "$pre_test_object_deps_done"; then
7570 # Internal compiler library paths should come after those
7571 # provided the user. The postdeps already come after the
7572 # user supplied libs so there is no need to process them.
7573 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7574 _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
7576 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
7579 # The "-l" case would never come before the object being
7580 # linked, so don't bother handling this case.
7583 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7584 _LT_TAGVAR(postdeps, $1)=$prev$p
7586 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
7592 *.lto.$objext) ;; # Ignore GCC LTO objects
7594 # This assumes that the test object file only shows up
7595 # once in the compiler output.
7596 if test "$p" = "conftest.$objext"; then
7597 pre_test_object_deps_done=yes
7601 if test no = "$pre_test_object_deps_done"; then
7602 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7603 _LT_TAGVAR(predep_objects, $1)=$p
7605 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7608 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7609 _LT_TAGVAR(postdep_objects, $1)=$p
7611 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7616 *) ;; # Ignore the rest.
7624 echo "libtool.m4: error: problem compiling $1 test program"
7627 $RM -f confest.$objext
7628 CFLAGS=$_lt_libdeps_save_CFLAGS
7630 # PORTME: override above test on systems where it is broken
7634 # Interix 3.5 installs completely hosed .la files for C++, so rather than
7635 # hack all around it, let's just trust "g++" to DTRT.
7636 _LT_TAGVAR(predep_objects,$1)=
7637 _LT_TAGVAR(postdep_objects,$1)=
7638 _LT_TAGVAR(postdeps,$1)=
7643 case " $_LT_TAGVAR(postdeps, $1) " in
7644 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7646 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7647 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7648 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
7650 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7651 [The directories searched by this compiler when creating a shared library])
7652 _LT_TAGDECL([], [predep_objects], [1],
7653 [Dependencies to place before and after the objects being linked to
7654 create a shared library])
7655 _LT_TAGDECL([], [postdep_objects], [1])
7656 _LT_TAGDECL([], [predeps], [1])
7657 _LT_TAGDECL([], [postdeps], [1])
7658 _LT_TAGDECL([], [compiler_lib_search_path], [1],
7659 [The library search path used internally by the compiler when linking
7661 ])# _LT_SYS_HIDDEN_LIBDEPS
7664 # _LT_LANG_F77_CONFIG([TAG])
7665 # --------------------------
7666 # Ensure that the configuration variables for a Fortran 77 compiler are
7667 # suitably defined. These variables are subsequently used by _LT_CONFIG
7668 # to write the compiler configuration to 'libtool'.
7669 m4_defun([_LT_LANG_F77_CONFIG],
7670 [AC_LANG_PUSH(Fortran 77)
7671 if test -z "$F77" || test no = "$F77"; then
7675 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7676 _LT_TAGVAR(allow_undefined_flag, $1)=
7677 _LT_TAGVAR(always_export_symbols, $1)=no
7678 _LT_TAGVAR(archive_expsym_cmds, $1)=
7679 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7680 _LT_TAGVAR(hardcode_direct, $1)=no
7681 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7682 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7683 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7684 _LT_TAGVAR(hardcode_minus_L, $1)=no
7685 _LT_TAGVAR(hardcode_automatic, $1)=no
7686 _LT_TAGVAR(inherit_rpath, $1)=no
7687 _LT_TAGVAR(module_cmds, $1)=
7688 _LT_TAGVAR(module_expsym_cmds, $1)=
7689 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7690 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7691 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7692 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7693 _LT_TAGVAR(no_undefined_flag, $1)=
7694 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7695 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7697 # Source file extension for f77 test sources.
7700 # Object file extension for compiled f77 test sources.
7702 _LT_TAGVAR(objext, $1)=$objext
7704 # No sense in running all these tests if we already determined that
7705 # the F77 compiler isn't working. Some variables (like enable_shared)
7706 # are currently assumed to apply to all compilers on this platform,
7707 # and will be corrupted by setting them based on a non-working compiler.
7708 if test yes != "$_lt_disable_F77"; then
7709 # Code to be used in simple compile tests
7710 lt_simple_compile_test_code="\
7716 # Code to be used in simple link tests
7717 lt_simple_link_test_code="\
7722 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7725 # save warnings/boilerplate of simple test code
7726 _LT_COMPILER_BOILERPLATE
7727 _LT_LINKER_BOILERPLATE
7729 # Allow CC to be a program name with arguments.
7732 lt_save_CFLAGS=$CFLAGS
7736 _LT_TAGVAR(compiler, $1)=$CC
7737 _LT_CC_BASENAME([$compiler])
7739 if test -n "$compiler"; then
7740 AC_MSG_CHECKING([if libtool supports shared libraries])
7741 AC_MSG_RESULT([$can_build_shared])
7743 AC_MSG_CHECKING([whether to build shared libraries])
7744 test no = "$can_build_shared" && enable_shared=no
7746 # On AIX, shared libraries and static libraries use the same namespace, and
7747 # are all built from PIC.
7750 test yes = "$enable_shared" && enable_static=no
7751 if test -n "$RANLIB"; then
7752 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7753 postinstall_cmds='$RANLIB $lib'
7757 if test ia64 != "$host_cpu"; then
7758 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7759 yes,aix,yes) ;; # shared object as lib.so file only
7760 yes,svr4,*) ;; # shared object as lib.so archive member only
7761 yes,*) enable_static=no ;; # shared object in lib.a archive as well
7766 AC_MSG_RESULT([$enable_shared])
7768 AC_MSG_CHECKING([whether to build static libraries])
7769 # Make sure either enable_shared or enable_static is yes.
7770 test yes = "$enable_shared" || enable_static=yes
7771 AC_MSG_RESULT([$enable_static])
7773 _LT_TAGVAR(GCC, $1)=$G77
7774 _LT_TAGVAR(LD, $1)=$LD
7777 ## There is no encapsulation within the following macros, do not change
7778 ## the running order or otherwise move them around unless you know exactly
7779 ## what you are doing...
7780 _LT_COMPILER_PIC($1)
7781 _LT_COMPILER_C_O($1)
7782 _LT_COMPILER_FILE_LOCKS($1)
7783 _LT_LINKER_SHLIBS($1)
7784 _LT_SYS_DYNAMIC_LINKER($1)
7785 _LT_LINKER_HARDCODE_LIBPATH($1)
7788 fi # test -n "$compiler"
7792 CFLAGS=$lt_save_CFLAGS
7793 fi # test yes != "$_lt_disable_F77"
7796 ])# _LT_LANG_F77_CONFIG
7799 # _LT_LANG_FC_CONFIG([TAG])
7800 # -------------------------
7801 # Ensure that the configuration variables for a Fortran compiler are
7802 # suitably defined. These variables are subsequently used by _LT_CONFIG
7803 # to write the compiler configuration to 'libtool'.
7804 m4_defun([_LT_LANG_FC_CONFIG],
7805 [AC_LANG_PUSH(Fortran)
7807 if test -z "$FC" || test no = "$FC"; then
7811 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7812 _LT_TAGVAR(allow_undefined_flag, $1)=
7813 _LT_TAGVAR(always_export_symbols, $1)=no
7814 _LT_TAGVAR(archive_expsym_cmds, $1)=
7815 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7816 _LT_TAGVAR(hardcode_direct, $1)=no
7817 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7818 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7819 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7820 _LT_TAGVAR(hardcode_minus_L, $1)=no
7821 _LT_TAGVAR(hardcode_automatic, $1)=no
7822 _LT_TAGVAR(inherit_rpath, $1)=no
7823 _LT_TAGVAR(module_cmds, $1)=
7824 _LT_TAGVAR(module_expsym_cmds, $1)=
7825 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7826 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7827 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7828 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7829 _LT_TAGVAR(no_undefined_flag, $1)=
7830 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7831 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7833 # Source file extension for fc test sources.
7834 ac_ext=${ac_fc_srcext-f}
7836 # Object file extension for compiled fc test sources.
7838 _LT_TAGVAR(objext, $1)=$objext
7840 # No sense in running all these tests if we already determined that
7841 # the FC compiler isn't working. Some variables (like enable_shared)
7842 # are currently assumed to apply to all compilers on this platform,
7843 # and will be corrupted by setting them based on a non-working compiler.
7844 if test yes != "$_lt_disable_FC"; then
7845 # Code to be used in simple compile tests
7846 lt_simple_compile_test_code="\
7852 # Code to be used in simple link tests
7853 lt_simple_link_test_code="\
7858 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7861 # save warnings/boilerplate of simple test code
7862 _LT_COMPILER_BOILERPLATE
7863 _LT_LINKER_BOILERPLATE
7865 # Allow CC to be a program name with arguments.
7868 lt_save_CFLAGS=$CFLAGS
7872 GCC=$ac_cv_fc_compiler_gnu
7874 _LT_TAGVAR(compiler, $1)=$CC
7875 _LT_CC_BASENAME([$compiler])
7877 if test -n "$compiler"; then
7878 AC_MSG_CHECKING([if libtool supports shared libraries])
7879 AC_MSG_RESULT([$can_build_shared])
7881 AC_MSG_CHECKING([whether to build shared libraries])
7882 test no = "$can_build_shared" && enable_shared=no
7884 # On AIX, shared libraries and static libraries use the same namespace, and
7885 # are all built from PIC.
7888 test yes = "$enable_shared" && enable_static=no
7889 if test -n "$RANLIB"; then
7890 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7891 postinstall_cmds='$RANLIB $lib'
7895 if test ia64 != "$host_cpu"; then
7896 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7897 yes,aix,yes) ;; # shared object as lib.so file only
7898 yes,svr4,*) ;; # shared object as lib.so archive member only
7899 yes,*) enable_static=no ;; # shared object in lib.a archive as well
7904 AC_MSG_RESULT([$enable_shared])
7906 AC_MSG_CHECKING([whether to build static libraries])
7907 # Make sure either enable_shared or enable_static is yes.
7908 test yes = "$enable_shared" || enable_static=yes
7909 AC_MSG_RESULT([$enable_static])
7911 _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
7912 _LT_TAGVAR(LD, $1)=$LD
7915 ## There is no encapsulation within the following macros, do not change
7916 ## the running order or otherwise move them around unless you know exactly
7917 ## what you are doing...
7918 _LT_SYS_HIDDEN_LIBDEPS($1)
7919 _LT_COMPILER_PIC($1)
7920 _LT_COMPILER_C_O($1)
7921 _LT_COMPILER_FILE_LOCKS($1)
7922 _LT_LINKER_SHLIBS($1)
7923 _LT_SYS_DYNAMIC_LINKER($1)
7924 _LT_LINKER_HARDCODE_LIBPATH($1)
7927 fi # test -n "$compiler"
7931 CFLAGS=$lt_save_CFLAGS
7932 fi # test yes != "$_lt_disable_FC"
7935 ])# _LT_LANG_FC_CONFIG
7938 # _LT_LANG_GCJ_CONFIG([TAG])
7939 # --------------------------
7940 # Ensure that the configuration variables for the GNU Java Compiler compiler
7941 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7942 # to write the compiler configuration to 'libtool'.
7943 m4_defun([_LT_LANG_GCJ_CONFIG],
7944 [AC_REQUIRE([LT_PROG_GCJ])dnl
7947 # Source file extension for Java test sources.
7950 # Object file extension for compiled Java test sources.
7952 _LT_TAGVAR(objext, $1)=$objext
7954 # Code to be used in simple compile tests
7955 lt_simple_compile_test_code="class foo {}"
7957 # Code to be used in simple link tests
7958 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7960 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7963 # save warnings/boilerplate of simple test code
7964 _LT_COMPILER_BOILERPLATE
7965 _LT_LINKER_BOILERPLATE
7967 # Allow CC to be a program name with arguments.
7969 lt_save_CFLAGS=$CFLAGS
7975 _LT_TAGVAR(compiler, $1)=$CC
7976 _LT_TAGVAR(LD, $1)=$LD
7977 _LT_CC_BASENAME([$compiler])
7979 # GCJ did not exist at the time GCC didn't implicitly link libc in.
7980 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7982 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7983 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7984 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7986 if test -n "$compiler"; then
7987 _LT_COMPILER_NO_RTTI($1)
7988 _LT_COMPILER_PIC($1)
7989 _LT_COMPILER_C_O($1)
7990 _LT_COMPILER_FILE_LOCKS($1)
7991 _LT_LINKER_SHLIBS($1)
7992 _LT_LINKER_HARDCODE_LIBPATH($1)
8001 CFLAGS=$lt_save_CFLAGS
8002 ])# _LT_LANG_GCJ_CONFIG
8005 # _LT_LANG_GO_CONFIG([TAG])
8006 # --------------------------
8007 # Ensure that the configuration variables for the GNU Go compiler
8008 # are suitably defined. These variables are subsequently used by _LT_CONFIG
8009 # to write the compiler configuration to 'libtool'.
8010 m4_defun([_LT_LANG_GO_CONFIG],
8011 [AC_REQUIRE([LT_PROG_GO])dnl
8014 # Source file extension for Go test sources.
8017 # Object file extension for compiled Go test sources.
8019 _LT_TAGVAR(objext, $1)=$objext
8021 # Code to be used in simple compile tests
8022 lt_simple_compile_test_code="package main; func main() { }"
8024 # Code to be used in simple link tests
8025 lt_simple_link_test_code='package main; func main() { }'
8027 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
8030 # save warnings/boilerplate of simple test code
8031 _LT_COMPILER_BOILERPLATE
8032 _LT_LINKER_BOILERPLATE
8034 # Allow CC to be a program name with arguments.
8036 lt_save_CFLAGS=$CFLAGS
8042 _LT_TAGVAR(compiler, $1)=$CC
8043 _LT_TAGVAR(LD, $1)=$LD
8044 _LT_CC_BASENAME([$compiler])
8046 # Go did not exist at the time GCC didn't implicitly link libc in.
8047 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
8049 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
8050 _LT_TAGVAR(reload_flag, $1)=$reload_flag
8051 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
8053 if test -n "$compiler"; then
8054 _LT_COMPILER_NO_RTTI($1)
8055 _LT_COMPILER_PIC($1)
8056 _LT_COMPILER_C_O($1)
8057 _LT_COMPILER_FILE_LOCKS($1)
8058 _LT_LINKER_SHLIBS($1)
8059 _LT_LINKER_HARDCODE_LIBPATH($1)
8068 CFLAGS=$lt_save_CFLAGS
8069 ])# _LT_LANG_GO_CONFIG
8072 # _LT_LANG_RC_CONFIG([TAG])
8073 # -------------------------
8074 # Ensure that the configuration variables for the Windows resource compiler
8075 # are suitably defined. These variables are subsequently used by _LT_CONFIG
8076 # to write the compiler configuration to 'libtool'.
8077 m4_defun([_LT_LANG_RC_CONFIG],
8078 [AC_REQUIRE([LT_PROG_RC])dnl
8081 # Source file extension for RC test sources.
8084 # Object file extension for compiled RC test sources.
8086 _LT_TAGVAR(objext, $1)=$objext
8088 # Code to be used in simple compile tests
8089 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
8091 # Code to be used in simple link tests
8092 lt_simple_link_test_code=$lt_simple_compile_test_code
8094 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
8097 # save warnings/boilerplate of simple test code
8098 _LT_COMPILER_BOILERPLATE
8099 _LT_LINKER_BOILERPLATE
8101 # Allow CC to be a program name with arguments.
8103 lt_save_CFLAGS=$CFLAGS
8109 _LT_TAGVAR(compiler, $1)=$CC
8110 _LT_CC_BASENAME([$compiler])
8111 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
8113 if test -n "$compiler"; then
8121 CFLAGS=$lt_save_CFLAGS
8122 ])# _LT_LANG_RC_CONFIG
8127 AC_DEFUN([LT_PROG_GCJ],
8128 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
8129 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
8130 [AC_CHECK_TOOL(GCJ, gcj,)
8131 test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
8132 AC_SUBST(GCJFLAGS)])])[]dnl
8136 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
8137 dnl aclocal-1.4 backwards compatibility:
8138 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
8143 AC_DEFUN([LT_PROG_GO],
8144 [AC_CHECK_TOOL(GOC, gccgo,)
8150 AC_DEFUN([LT_PROG_RC],
8151 [AC_CHECK_TOOL(RC, windres,)
8155 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
8156 dnl aclocal-1.4 backwards compatibility:
8157 dnl AC_DEFUN([LT_AC_PROG_RC], [])
8162 # If we don't have a new enough Autoconf to choose the best grep
8163 # available, choose the one first in the user's PATH.
8164 m4_defun([_LT_DECL_EGREP],
8165 [AC_REQUIRE([AC_PROG_EGREP])dnl
8166 AC_REQUIRE([AC_PROG_FGREP])dnl
8167 test -z "$GREP" && GREP=grep
8168 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
8169 _LT_DECL([], [EGREP], [1], [An ERE matcher])
8170 _LT_DECL([], [FGREP], [1], [A literal string matcher])
8171 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
8178 # If we don't have a new enough Autoconf to choose the best objdump
8179 # available, choose the one first in the user's PATH.
8180 m4_defun([_LT_DECL_OBJDUMP],
8181 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
8182 test -z "$OBJDUMP" && OBJDUMP=objdump
8183 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
8189 # Ensure DLLTOOL variable is set.
8190 m4_defun([_LT_DECL_DLLTOOL],
8191 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8192 test -z "$DLLTOOL" && DLLTOOL=dlltool
8193 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
8199 # Check for a fully-functional sed program, that truncates
8200 # as few characters as possible. Prefer GNU sed if found.
8201 m4_defun([_LT_DECL_SED],
8203 test -z "$SED" && SED=sed
8204 Xsed="$SED -e 1s/^X//"
8205 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
8206 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
8207 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
8210 m4_ifndef([AC_PROG_SED], [
8211 # NOTE: This macro has been submitted for inclusion into #
8212 # GNU Autoconf as AC_PROG_SED. When it is available in #
8213 # a released version of Autoconf we should remove this #
8214 # macro and use it instead. #
8216 m4_defun([AC_PROG_SED],
8217 [AC_MSG_CHECKING([for a sed that does not truncate output])
8218 AC_CACHE_VAL(lt_cv_path_SED,
8219 [# Loop through the user's path and test for sed and gsed.
8220 # Then use that list of sed's as ones to test for truncation.
8221 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8225 test -z "$as_dir" && as_dir=.
8226 for lt_ac_prog in sed gsed; do
8227 for ac_exec_ext in '' $ac_executable_extensions; do
8228 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
8229 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
8237 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
8238 # along with /bin/sed that truncates output.
8239 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
8240 test ! -f "$lt_ac_sed" && continue
8241 cat /dev/null > conftest.in
8243 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
8244 # Check for GNU sed and select it if it is found.
8245 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
8246 lt_cv_path_SED=$lt_ac_sed
8250 cat conftest.in conftest.in >conftest.tmp
8251 mv conftest.tmp conftest.in
8252 cp conftest.in conftest.nl
8254 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
8255 cmp -s conftest.out conftest.nl || break
8256 # 10000 chars as input seems more than enough
8257 test 10 -lt "$lt_ac_count" && break
8258 lt_ac_count=`expr $lt_ac_count + 1`
8259 if test "$lt_ac_count" -gt "$lt_ac_max"; then
8260 lt_ac_max=$lt_ac_count
8261 lt_cv_path_SED=$lt_ac_sed
8268 AC_MSG_RESULT([$SED])
8273 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
8274 dnl aclocal-1.4 backwards compatibility:
8275 dnl AC_DEFUN([LT_AC_PROG_SED], [])
8278 # _LT_CHECK_SHELL_FEATURES
8279 # ------------------------
8280 # Find out whether the shell is Bourne or XSI compatible,
8281 # or has some other useful features.
8282 m4_defun([_LT_CHECK_SHELL_FEATURES],
8283 [if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8288 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
8290 # test EBCDIC or ASCII
8291 case `echo X|tr X '\101'` in
8292 A) # ASCII based system
8293 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
8294 lt_SP2NL='tr \040 \012'
8295 lt_NL2SP='tr \015\012 \040\040'
8297 *) # EBCDIC based system
8298 lt_SP2NL='tr \100 \n'
8299 lt_NL2SP='tr \r\n \100\100'
8302 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
8303 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
8304 ])# _LT_CHECK_SHELL_FEATURES
8307 # _LT_PATH_CONVERSION_FUNCTIONS
8308 # -----------------------------
8309 # Determine what file name conversion functions should be used by
8310 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
8311 # for certain cross-compile configurations and native mingw.
8312 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
8313 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8314 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
8315 AC_MSG_CHECKING([how to convert $build file names to $host format])
8316 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
8320 *-*-mingw* ) # actually msys
8321 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
8324 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
8326 * ) # otherwise, assume *nix
8327 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
8333 *-*-mingw* ) # actually msys
8334 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
8337 lt_cv_to_host_file_cmd=func_convert_file_noop
8339 * ) # otherwise, assume *nix
8340 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
8344 * ) # unhandled hosts (and "normal" native builds)
8345 lt_cv_to_host_file_cmd=func_convert_file_noop
8349 to_host_file_cmd=$lt_cv_to_host_file_cmd
8350 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
8351 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
8352 [0], [convert $build file names to $host format])dnl
8354 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
8355 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
8356 [#assume ordinary cross tools, or native build.
8357 lt_cv_to_tool_file_cmd=func_convert_file_noop
8361 *-*-mingw* ) # actually msys
8362 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
8368 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
8369 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
8370 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
8371 [0], [convert $build files to toolchain format])dnl
8372 ])# _LT_PATH_CONVERSION_FUNCTIONS
8374 # Portability macros for glibc argz. -*- Autoconf -*-
8376 # Copyright (C) 2004-2007, 2011-2015 Free Software Foundation, Inc.
8377 # Written by Gary V. Vaughan <gary@gnu.org>
8379 # This file is free software; the Free Software Foundation gives
8380 # unlimited permission to copy and/or distribute it, with or without
8381 # modifications, as long as this notice is preserved.
8383 # serial 1 ltargz.m4
8385 AC_DEFUN([LT_FUNC_ARGZ], [
8386 AC_CHECK_HEADERS([argz.h], [], [], [AC_INCLUDES_DEFAULT])
8388 AC_CHECK_TYPES([error_t],
8390 [AC_DEFINE([error_t], [int],
8391 [Define to a type to use for 'error_t' if it is not otherwise available.])
8392 AC_DEFINE([__error_t_defined], [1], [Define so that glibc/gnulib argp.h
8393 does not typedef error_t.])],
8394 [#if defined(HAVE_ARGZ_H)
8399 AC_CHECK_FUNCS([argz_add argz_append argz_count argz_create_sep argz_insert \
8400 argz_next argz_stringify], [], [LT_ARGZ_H=lt__argz.h; AC_LIBOBJ([lt__argz])])
8402 dnl if have system argz functions, allow forced use of
8403 dnl libltdl-supplied implementation (and default to do so
8404 dnl on "known bad" systems). Could use a runtime check, but
8405 dnl (a) detecting malloc issues is notoriously unreliable
8406 dnl (b) only known system that declares argz functions,
8407 dnl provides them, yet they are broken, is cygwin
8408 dnl releases prior to 16-Mar-2007 (1.5.24 and earlier)
8409 dnl So, it's more straightforward simply to special case
8410 dnl this for known bad systems.
8411 AS_IF([test -z "$LT_ARGZ_H"],
8413 [if argz actually works],
8414 [lt_cv_sys_argz_works],
8415 [[case $host_os in #(
8417 lt_cv_sys_argz_works=no
8418 if test no != "$cross_compiling"; then
8419 lt_cv_sys_argz_works="guessing no"
8421 lt_sed_extract_leading_digits='s/^\([0-9\.]*\).*/\1/'
8424 set x `uname -r | sed -e "$lt_sed_extract_leading_digits"`
8429 if test 1 -lt "$lt_os_major" \
8430 || { test 1 -eq "$lt_os_major" \
8431 && { test 5 -lt "$lt_os_minor" \
8432 || { test 5 -eq "$lt_os_minor" \
8433 && test 24 -lt "$lt_os_micro"; }; }; }; then
8434 lt_cv_sys_argz_works=yes
8438 *) lt_cv_sys_argz_works=yes ;;
8440 AS_IF([test yes = "$lt_cv_sys_argz_works"],
8441 [AC_DEFINE([HAVE_WORKING_ARGZ], 1,
8442 [This value is set to 1 to indicate that the system argz facility works])],
8443 [LT_ARGZ_H=lt__argz.h
8444 AC_LIBOBJ([lt__argz])])])
8446 AC_SUBST([LT_ARGZ_H])
8449 # ltdl.m4 - Configure ltdl for the target system. -*-Autoconf-*-
8451 # Copyright (C) 1999-2008, 2011-2015 Free Software Foundation, Inc.
8452 # Written by Thomas Tanner, 1999
8454 # This file is free software; the Free Software Foundation gives
8455 # unlimited permission to copy and/or distribute it, with or without
8456 # modifications, as long as this notice is preserved.
8458 # serial 20 LTDL_INIT
8460 # LT_CONFIG_LTDL_DIR(DIRECTORY, [LTDL-MODE])
8461 # ------------------------------------------
8462 # DIRECTORY contains the libltdl sources. It is okay to call this
8463 # function multiple times, as long as the same DIRECTORY is always given.
8464 AC_DEFUN([LT_CONFIG_LTDL_DIR],
8465 [AC_BEFORE([$0], [LTDL_INIT])
8467 ])# LT_CONFIG_LTDL_DIR
8469 # We break this out into a separate macro, so that we can call it safely
8470 # internally without being caught accidentally by the sed scan in libtoolize.
8471 m4_defun([_LT_CONFIG_LTDL_DIR],
8472 [dnl remove trailing slashes
8473 m4_pushdef([_ARG_DIR], m4_bpatsubst([$1], [/*$]))
8475 [], [dnl only set lt_ltdl_dir if _ARG_DIR is not simply '.'
8476 m4_if(_ARG_DIR, [.],
8478 [m4_define([_LTDL_DIR], _ARG_DIR)
8479 _LT_SHELL_INIT([lt_ltdl_dir=']_ARG_DIR['])])],
8480 [m4_if(_ARG_DIR, _LTDL_DIR,
8482 [m4_fatal([multiple libltdl directories: ']_LTDL_DIR[', ']_ARG_DIR['])])])
8483 m4_popdef([_ARG_DIR])
8484 ])# _LT_CONFIG_LTDL_DIR
8487 m4_define([_LTDL_DIR], [])
8492 # If Autoconf is new enough, expand to '$(top_build_prefix)', otherwise
8493 # to '$(top_builddir)/'.
8494 m4_define([_LT_BUILD_PREFIX],
8495 [m4_ifdef([AC_AUTOCONF_VERSION],
8496 [m4_if(m4_version_compare(m4_defn([AC_AUTOCONF_VERSION]), [2.62]),
8497 [-1], [m4_ifdef([_AC_HAVE_TOP_BUILD_PREFIX],
8498 [$(top_build_prefix)],
8499 [$(top_builddir)/])],
8500 [$(top_build_prefix)])],
8501 [$(top_builddir)/])[]dnl
8507 # sets LIBLTDL to the link flags for the libltdl convenience library and
8508 # LTDLINCL to the include flags for the libltdl header and adds
8509 # --enable-ltdl-convenience to the configure arguments. Note that
8510 # AC_CONFIG_SUBDIRS is not called here. LIBLTDL will be prefixed with
8511 # '$(top_build_prefix)' if available, otherwise with '$(top_builddir)/',
8512 # and LTDLINCL will be prefixed with '$(top_srcdir)/' (note the single
8513 # quotes!). If your package is not flat and you're not using automake,
8514 # define top_build_prefix, top_builddir, and top_srcdir appropriately
8515 # in your Makefiles.
8516 AC_DEFUN([LTDL_CONVENIENCE],
8517 [AC_BEFORE([$0], [LTDL_INIT])dnl
8518 dnl Although the argument is deprecated and no longer documented,
8519 dnl LTDL_CONVENIENCE used to take a DIRECTORY orgument, if we have one
8520 dnl here make sure it is the same as any other declaration of libltdl's
8521 dnl location! This also ensures lt_ltdl_dir is set when configure.ac is
8522 dnl not yet using an explicit LT_CONFIG_LTDL_DIR.
8523 m4_ifval([$1], [_LT_CONFIG_LTDL_DIR([$1])])dnl
8525 ])# LTDL_CONVENIENCE
8527 # AC_LIBLTDL_CONVENIENCE accepted a directory argument in older libtools,
8528 # now we have LT_CONFIG_LTDL_DIR:
8529 AU_DEFUN([AC_LIBLTDL_CONVENIENCE],
8530 [_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
8533 dnl aclocal-1.4 backwards compatibility:
8534 dnl AC_DEFUN([AC_LIBLTDL_CONVENIENCE], [])
8539 # Code shared by LTDL_CONVENIENCE and LTDL_INIT([convenience]).
8540 m4_defun([_LTDL_CONVENIENCE],
8541 [case $enable_ltdl_convenience in
8542 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
8543 "") enable_ltdl_convenience=yes
8544 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
8546 LIBLTDL='_LT_BUILD_PREFIX'"${lt_ltdl_dir+$lt_ltdl_dir/}libltdlc.la"
8548 LTDLINCL='-I$(top_srcdir)'"${lt_ltdl_dir+/$lt_ltdl_dir}"
8551 AC_SUBST([LTDLDEPS])
8552 AC_SUBST([LTDLINCL])
8554 # For backwards non-gettext consistent compatibility...
8557 ])# _LTDL_CONVENIENCE
8562 # sets LIBLTDL to the link flags for the libltdl installable library
8563 # and LTDLINCL to the include flags for the libltdl header and adds
8564 # --enable-ltdl-install to the configure arguments. Note that
8565 # AC_CONFIG_SUBDIRS is not called from here. If an installed libltdl
8566 # is not found, LIBLTDL will be prefixed with '$(top_build_prefix)' if
8567 # available, otherwise with '$(top_builddir)/', and LTDLINCL will be
8568 # prefixed with '$(top_srcdir)/' (note the single quotes!). If your
8569 # package is not flat and you're not using automake, define top_build_prefix,
8570 # top_builddir, and top_srcdir appropriately in your Makefiles.
8571 # In the future, this macro may have to be called after LT_INIT.
8572 AC_DEFUN([LTDL_INSTALLABLE],
8573 [AC_BEFORE([$0], [LTDL_INIT])dnl
8574 dnl Although the argument is deprecated and no longer documented,
8575 dnl LTDL_INSTALLABLE used to take a DIRECTORY orgument, if we have one
8576 dnl here make sure it is the same as any other declaration of libltdl's
8577 dnl location! This also ensures lt_ltdl_dir is set when configure.ac is
8578 dnl not yet using an explicit LT_CONFIG_LTDL_DIR.
8579 m4_ifval([$1], [_LT_CONFIG_LTDL_DIR([$1])])dnl
8581 ])# LTDL_INSTALLABLE
8583 # AC_LIBLTDL_INSTALLABLE accepted a directory argument in older libtools,
8584 # now we have LT_CONFIG_LTDL_DIR:
8585 AU_DEFUN([AC_LIBLTDL_INSTALLABLE],
8586 [_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
8589 dnl aclocal-1.4 backwards compatibility:
8590 dnl AC_DEFUN([AC_LIBLTDL_INSTALLABLE], [])
8595 # Code shared by LTDL_INSTALLABLE and LTDL_INIT([installable]).
8596 m4_defun([_LTDL_INSTALLABLE],
8597 [if test -f "$prefix/lib/libltdl.la"; then
8598 lt_save_LDFLAGS=$LDFLAGS
8599 LDFLAGS="-L$prefix/lib $LDFLAGS"
8600 AC_CHECK_LIB([ltdl], [lt_dlinit], [lt_lib_ltdl=yes])
8601 LDFLAGS=$lt_save_LDFLAGS
8602 if test yes = "${lt_lib_ltdl-no}"; then
8603 if test yes != "$enable_ltdl_install"; then
8604 # Don't overwrite $prefix/lib/libltdl.la without --enable-ltdl-install
8605 AC_MSG_WARN([not overwriting libltdl at $prefix, force with '--enable-ltdl-install'])
8606 enable_ltdl_install=no
8608 elif test no = "$enable_ltdl_install"; then
8609 AC_MSG_WARN([libltdl not installed, but installation disabled])
8613 # If configure.ac declared an installable ltdl, and the user didn't override
8614 # with --disable-ltdl-install, we will install the shipped libltdl.
8615 case $enable_ltdl_install in
8616 no) ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
8621 *) enable_ltdl_install=yes
8622 ac_configure_args="$ac_configure_args --enable-ltdl-install"
8623 LIBLTDL='_LT_BUILD_PREFIX'"${lt_ltdl_dir+$lt_ltdl_dir/}libltdl.la"
8625 LTDLINCL='-I$(top_srcdir)'"${lt_ltdl_dir+/$lt_ltdl_dir}"
8630 AC_SUBST([LTDLDEPS])
8631 AC_SUBST([LTDLINCL])
8633 # For backwards non-gettext consistent compatibility...
8636 ])# LTDL_INSTALLABLE
8639 # _LTDL_MODE_DISPATCH
8640 # -------------------
8641 m4_define([_LTDL_MODE_DISPATCH],
8642 [dnl If _LTDL_DIR is '.', then we are configuring libltdl itself:
8643 m4_if(_LTDL_DIR, [],
8645 dnl if _LTDL_MODE was not set already, the default value is 'subproject':
8646 [m4_case(m4_default(_LTDL_MODE, [subproject]),
8647 [subproject], [AC_CONFIG_SUBDIRS(_LTDL_DIR)
8648 _LT_SHELL_INIT([lt_dlopen_dir=$lt_ltdl_dir])],
8649 [nonrecursive], [_LT_SHELL_INIT([lt_dlopen_dir=$lt_ltdl_dir; lt_libobj_prefix=$lt_ltdl_dir/])],
8651 [m4_fatal([unknown libltdl mode: ]_LTDL_MODE)])])dnl
8652 dnl Be careful not to expand twice:
8654 ])# _LTDL_MODE_DISPATCH
8657 # _LT_LIBOBJ(MODULE_NAME)
8658 # -----------------------
8659 # Like AC_LIBOBJ, except that MODULE_NAME goes into _LT_LIBOBJS instead
8661 AC_DEFUN([_LT_LIBOBJ], [
8662 m4_pattern_allow([^_LT_LIBOBJS$])
8663 _LT_LIBOBJS="$_LT_LIBOBJS $1.$ac_objext"
8667 # LTDL_INIT([OPTIONS])
8668 # --------------------
8669 # Clients of libltdl can use this macro to allow the installer to
8670 # choose between a shipped copy of the ltdl sources or a preinstalled
8671 # version of the library. If the shipped ltdl sources are not in a
8672 # subdirectory named libltdl, the directory name must be given by
8673 # LT_CONFIG_LTDL_DIR.
8674 AC_DEFUN([LTDL_INIT],
8676 _LT_SET_OPTIONS([$0], [$1])
8678 dnl We need to keep our own list of libobjs separate from our parent project,
8679 dnl and the easiest way to do that is redefine the AC_LIBOBJs macro while
8680 dnl we look for our own LIBOBJs.
8681 m4_pushdef([AC_LIBOBJ], m4_defn([_LT_LIBOBJ]))
8682 m4_pushdef([AC_LIBSOURCES])
8684 dnl If not otherwise defined, default to the 1.5.x compatible subproject mode:
8685 m4_if(_LTDL_MODE, [],
8686 [m4_define([_LTDL_MODE], m4_default([$2], [subproject]))
8687 m4_if([-1], [m4_bregexp(_LTDL_MODE, [\(subproject\|\(non\)?recursive\)])],
8688 [m4_fatal([unknown libltdl mode: ]_LTDL_MODE)])])
8690 AC_ARG_WITH([included_ltdl],
8691 [AS_HELP_STRING([--with-included-ltdl],
8692 [use the GNU ltdl sources included here])])
8694 if test yes != "$with_included_ltdl"; then
8695 # We are not being forced to use the included libltdl sources, so
8696 # decide whether there is a useful installed version we can use.
8697 AC_CHECK_HEADER([ltdl.h],
8698 [AC_CHECK_DECL([lt_dlinterface_register],
8699 [AC_CHECK_LIB([ltdl], [lt_dladvise_preload],
8700 [with_included_ltdl=no],
8701 [with_included_ltdl=yes])],
8702 [with_included_ltdl=yes],
8703 [AC_INCLUDES_DEFAULT
8704 #include <ltdl.h>])],
8705 [with_included_ltdl=yes],
8706 [AC_INCLUDES_DEFAULT]
8710 dnl If neither LT_CONFIG_LTDL_DIR, LTDL_CONVENIENCE nor LTDL_INSTALLABLE
8711 dnl was called yet, then for old times' sake, we assume libltdl is in an
8712 dnl eponymous directory:
8713 AC_PROVIDE_IFELSE([LT_CONFIG_LTDL_DIR], [], [_LT_CONFIG_LTDL_DIR([libltdl])])
8715 AC_ARG_WITH([ltdl_include],
8716 [AS_HELP_STRING([--with-ltdl-include=DIR],
8717 [use the ltdl headers installed in DIR])])
8719 if test -n "$with_ltdl_include"; then
8720 if test -f "$with_ltdl_include/ltdl.h"; then :
8722 AC_MSG_ERROR([invalid ltdl include directory: '$with_ltdl_include'])
8725 with_ltdl_include=no
8728 AC_ARG_WITH([ltdl_lib],
8729 [AS_HELP_STRING([--with-ltdl-lib=DIR],
8730 [use the libltdl.la installed in DIR])])
8732 if test -n "$with_ltdl_lib"; then
8733 if test -f "$with_ltdl_lib/libltdl.la"; then :
8735 AC_MSG_ERROR([invalid ltdl library directory: '$with_ltdl_lib'])
8741 case ,$with_included_ltdl,$with_ltdl_include,$with_ltdl_lib, in
8743 m4_case(m4_default(_LTDL_TYPE, [convenience]),
8744 [convenience], [_LTDL_CONVENIENCE],
8745 [installable], [_LTDL_INSTALLABLE],
8746 [m4_fatal([unknown libltdl build type: ]_LTDL_TYPE)])
8749 # If the included ltdl is not to be used, then use the
8750 # preinstalled libltdl we found.
8751 AC_DEFINE([HAVE_LTDL], [1],
8752 [Define this if a modern libltdl is already installed])
8758 AC_MSG_ERROR(['--with-ltdl-include' and '--with-ltdl-lib' options must be used together])
8760 *) with_included_ltdl=no
8761 LIBLTDL="-L$with_ltdl_lib -lltdl"
8763 LTDLINCL=-I$with_ltdl_include
8768 # Report our decision...
8769 AC_MSG_CHECKING([where to find libltdl headers])
8770 AC_MSG_RESULT([$LTDLINCL])
8771 AC_MSG_CHECKING([where to find libltdl library])
8772 AC_MSG_RESULT([$LIBLTDL])
8776 dnl restore autoconf definition.
8777 m4_popdef([AC_LIBOBJ])
8778 m4_popdef([AC_LIBSOURCES])
8780 AC_CONFIG_COMMANDS_PRE([
8783 if test -n "$_LT_LIBOBJS"; then
8784 # Remove the extension.
8785 _lt_sed_drop_objext='s/\.o$//;s/\.obj$//'
8786 for i in `for i in $_LT_LIBOBJS; do echo "$i"; done | sed "$_lt_sed_drop_objext" | sort -u`; do
8787 _ltdl_libobjs="$_ltdl_libobjs $lt_libobj_prefix$i.$ac_objext"
8788 _ltdl_ltlibobjs="$_ltdl_ltlibobjs $lt_libobj_prefix$i.lo"
8791 AC_SUBST([ltdl_LIBOBJS], [$_ltdl_libobjs])
8792 AC_SUBST([ltdl_LTLIBOBJS], [$_ltdl_ltlibobjs])
8796 m4_define([LTDL_INIT])
8800 AU_DEFUN([AC_LIB_LTDL], [LTDL_INIT($@)])
8801 AU_DEFUN([AC_WITH_LTDL], [LTDL_INIT($@)])
8802 AU_DEFUN([LT_WITH_LTDL], [LTDL_INIT($@)])
8803 dnl aclocal-1.4 backwards compatibility:
8804 dnl AC_DEFUN([AC_LIB_LTDL], [])
8805 dnl AC_DEFUN([AC_WITH_LTDL], [])
8806 dnl AC_DEFUN([LT_WITH_LTDL], [])
8811 # Perform all the checks necessary for compilation of the ltdl objects
8812 # -- including compiler checks and header checks. This is a public
8813 # interface mainly for the benefit of libltdl's own configure.ac, most
8814 # other users should call LTDL_INIT instead.
8815 AC_DEFUN([_LTDL_SETUP],
8816 [AC_REQUIRE([AC_PROG_CC])dnl
8817 AC_REQUIRE([LT_SYS_MODULE_EXT])dnl
8818 AC_REQUIRE([LT_SYS_MODULE_PATH])dnl
8819 AC_REQUIRE([LT_SYS_DLSEARCH_PATH])dnl
8820 AC_REQUIRE([LT_LIB_DLLOAD])dnl
8821 AC_REQUIRE([LT_SYS_SYMBOL_USCORE])dnl
8822 AC_REQUIRE([LT_FUNC_DLSYM_USCORE])dnl
8823 AC_REQUIRE([LT_SYS_DLOPEN_DEPLIBS])dnl
8824 AC_REQUIRE([LT_FUNC_ARGZ])dnl
8826 m4_require([_LT_CHECK_OBJDIR])dnl
8827 m4_require([_LT_HEADER_DLFCN])dnl
8828 m4_require([_LT_CHECK_DLPREOPEN])dnl
8829 m4_require([_LT_DECL_SED])dnl
8831 dnl Don't require this, or it will be expanded earlier than the code
8832 dnl that sets the variables it relies on:
8835 dnl _LTDL_MODE specific code must be called at least once:
8838 # In order that ltdl.c can compile, find out the first AC_CONFIG_HEADERS
8839 # the user used. This is so that ltdl.h can pick up the parent projects
8840 # config.h file, The first file in AC_CONFIG_HEADERS must contain the
8841 # definitions required by ltdl.c.
8842 # FIXME: Remove use of undocumented AC_LIST_HEADERS (2.59 compatibility).
8843 AC_CONFIG_COMMANDS_PRE([dnl
8844 m4_pattern_allow([^LT_CONFIG_H$])dnl
8845 m4_ifset([AH_HEADER],
8846 [LT_CONFIG_H=AH_HEADER],
8847 [m4_ifset([AC_LIST_HEADERS],
8848 [LT_CONFIG_H=`echo "AC_LIST_HEADERS" | $SED 's|^[[ ]]*||;s|[[ :]].*$||'`],
8850 AC_SUBST([LT_CONFIG_H])
8852 AC_CHECK_HEADERS([unistd.h dl.h sys/dl.h dld.h mach-o/dyld.h dirent.h],
8853 [], [], [AC_INCLUDES_DEFAULT])
8855 AC_CHECK_FUNCS([closedir opendir readdir], [], [AC_LIBOBJ([lt__dirent])])
8856 AC_CHECK_FUNCS([strlcat strlcpy], [], [AC_LIBOBJ([lt__strl])])
8858 m4_pattern_allow([LT_LIBEXT])dnl
8859 AC_DEFINE_UNQUOTED([LT_LIBEXT],["$libext"],[The archive extension])
8862 eval "lt_libprefix=\"$libname_spec\""
8863 m4_pattern_allow([LT_LIBPREFIX])dnl
8864 AC_DEFINE_UNQUOTED([LT_LIBPREFIX],["$lt_libprefix"],[The archive prefix])
8867 eval "LTDLOPEN=\"$libname_spec\""
8868 AC_SUBST([LTDLOPEN])
8872 # _LT_ENABLE_INSTALL
8873 # ------------------
8874 m4_define([_LT_ENABLE_INSTALL],
8875 [AC_ARG_ENABLE([ltdl-install],
8876 [AS_HELP_STRING([--enable-ltdl-install], [install libltdl])])
8878 case ,$enable_ltdl_install,$enable_ltdl_convenience in
8880 *) enable_ltdl_convenience=yes ;;
8883 m4_ifdef([AM_CONDITIONAL],
8884 [AM_CONDITIONAL(INSTALL_LTDL, test no != "${enable_ltdl_install-no}")
8885 AM_CONDITIONAL(CONVENIENCE_LTDL, test no != "${enable_ltdl_convenience-no}")])
8886 ])# _LT_ENABLE_INSTALL
8889 # LT_SYS_DLOPEN_DEPLIBS
8890 # ---------------------
8891 AC_DEFUN([LT_SYS_DLOPEN_DEPLIBS],
8892 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8893 AC_CACHE_CHECK([whether deplibs are loaded by dlopen],
8894 [lt_cv_sys_dlopen_deplibs],
8895 [# PORTME does your system automatically load deplibs for dlopen?
8896 # or its logical equivalent (e.g. shl_load for HP-UX < 11)
8897 # For now, we just catch OSes we know something about -- in the
8898 # future, we'll try test this programmatically.
8899 lt_cv_sys_dlopen_deplibs=unknown
8901 aix3*|aix4.1.*|aix4.2.*)
8902 # Unknown whether this is true for these versions of AIX, but
8903 # we want this 'case' here to explicitly catch those versions.
8904 lt_cv_sys_dlopen_deplibs=unknown
8907 lt_cv_sys_dlopen_deplibs=yes
8912 lt_cv_sys_dlopen_deplibs=no
8917 lt_cv_sys_dlopen_deplibs=yes
8920 # Assuming the user has installed a libdl from somewhere, this is true
8921 # If you are looking for one http://www.opendarwin.org/projects/dlcompat
8922 lt_cv_sys_dlopen_deplibs=yes
8924 freebsd* | dragonfly*)
8925 lt_cv_sys_dlopen_deplibs=yes
8927 gnu* | linux* | k*bsd*-gnu | kopensolaris*-gnu)
8928 # GNU and its variants, using gnu ld.so (Glibc)
8929 lt_cv_sys_dlopen_deplibs=yes
8932 lt_cv_sys_dlopen_deplibs=yes
8935 lt_cv_sys_dlopen_deplibs=yes
8937 irix[[12345]]*|irix6.[[01]]*)
8938 # Catch all versions of IRIX before 6.2, and indicate that we don't
8939 # know how it worked for any of those versions.
8940 lt_cv_sys_dlopen_deplibs=unknown
8943 # The case above catches anything before 6.2, and it's known that
8944 # at 6.2 and later dlopen does load deplibs.
8945 lt_cv_sys_dlopen_deplibs=yes
8948 lt_cv_sys_dlopen_deplibs=yes
8951 lt_cv_sys_dlopen_deplibs=yes
8954 # dlopen did load deplibs (at least at 4.x), but until the 5.x series,
8955 # it did *not* use an RPATH in a shared library to find objects the
8956 # library depends on, so we explicitly say 'no'.
8957 lt_cv_sys_dlopen_deplibs=no
8959 osf5.0|osf5.0a|osf5.1)
8960 # dlopen *does* load deplibs and with the right loader patch applied
8961 # it even uses RPATH in a shared library to search for shared objects
8962 # that the library depends on, but there's no easy way to know if that
8963 # patch is installed. Since this is the case, all we can really
8964 # say is unknown -- it depends on the patch being installed. If
8965 # it is, this changes to 'yes'. Without it, it would be 'no'.
8966 lt_cv_sys_dlopen_deplibs=unknown
8969 # the two cases above should catch all versions of osf <= 5.1. Read
8970 # the comments above for what we know about them.
8971 # At > 5.1, deplibs are loaded *and* any RPATH in a shared library
8972 # is used to find them so we can finally say 'yes'.
8973 lt_cv_sys_dlopen_deplibs=yes
8976 lt_cv_sys_dlopen_deplibs=yes
8979 lt_cv_sys_dlopen_deplibs=yes
8981 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
8982 libltdl_cv_sys_dlopen_deplibs=yes
8986 if test yes != "$lt_cv_sys_dlopen_deplibs"; then
8987 AC_DEFINE([LTDL_DLOPEN_DEPLIBS], [1],
8988 [Define if the OS needs help to load dependent libraries for dlopen().])
8990 ])# LT_SYS_DLOPEN_DEPLIBS
8993 AU_ALIAS([AC_LTDL_SYS_DLOPEN_DEPLIBS], [LT_SYS_DLOPEN_DEPLIBS])
8994 dnl aclocal-1.4 backwards compatibility:
8995 dnl AC_DEFUN([AC_LTDL_SYS_DLOPEN_DEPLIBS], [])
9000 AC_DEFUN([LT_SYS_MODULE_EXT],
9001 [m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
9002 AC_CACHE_CHECK([what extension is used for runtime loadable modules],
9003 [libltdl_cv_shlibext],
9006 eval libltdl_cv_shlibext=$shrext_cmds
9008 eval libltdl_cv_shrext=$shrext_cmds
9010 if test -n "$libltdl_cv_shlibext"; then
9011 m4_pattern_allow([LT_MODULE_EXT])dnl
9012 AC_DEFINE_UNQUOTED([LT_MODULE_EXT], ["$libltdl_cv_shlibext"],
9013 [Define to the extension used for runtime loadable modules, say, ".so".])
9015 if test "$libltdl_cv_shrext" != "$libltdl_cv_shlibext"; then
9016 m4_pattern_allow([LT_SHARED_EXT])dnl
9017 AC_DEFINE_UNQUOTED([LT_SHARED_EXT], ["$libltdl_cv_shrext"],
9018 [Define to the shared library suffix, say, ".dylib".])
9020 if test -n "$shared_archive_member_spec"; then
9021 m4_pattern_allow([LT_SHARED_LIB_MEMBER])dnl
9022 AC_DEFINE_UNQUOTED([LT_SHARED_LIB_MEMBER], ["($shared_archive_member_spec.o)"],
9023 [Define to the shared archive member specification, say "(shr.o)".])
9025 ])# LT_SYS_MODULE_EXT
9028 AU_ALIAS([AC_LTDL_SHLIBEXT], [LT_SYS_MODULE_EXT])
9029 dnl aclocal-1.4 backwards compatibility:
9030 dnl AC_DEFUN([AC_LTDL_SHLIBEXT], [])
9033 # LT_SYS_MODULE_PATH
9034 # ------------------
9035 AC_DEFUN([LT_SYS_MODULE_PATH],
9036 [m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
9037 AC_CACHE_CHECK([what variable specifies run-time module search path],
9038 [lt_cv_module_path_var], [lt_cv_module_path_var=$shlibpath_var])
9039 if test -n "$lt_cv_module_path_var"; then
9040 m4_pattern_allow([LT_MODULE_PATH_VAR])dnl
9041 AC_DEFINE_UNQUOTED([LT_MODULE_PATH_VAR], ["$lt_cv_module_path_var"],
9042 [Define to the name of the environment variable that determines the run-time module search path.])
9044 ])# LT_SYS_MODULE_PATH
9047 AU_ALIAS([AC_LTDL_SHLIBPATH], [LT_SYS_MODULE_PATH])
9048 dnl aclocal-1.4 backwards compatibility:
9049 dnl AC_DEFUN([AC_LTDL_SHLIBPATH], [])
9052 # LT_SYS_DLSEARCH_PATH
9053 # --------------------
9054 AC_DEFUN([LT_SYS_DLSEARCH_PATH],
9055 [m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
9056 AC_CACHE_CHECK([for the default library search path],
9057 [lt_cv_sys_dlsearch_path],
9058 [lt_cv_sys_dlsearch_path=$sys_lib_dlsearch_path_spec])
9059 if test -n "$lt_cv_sys_dlsearch_path"; then
9061 for dir in $lt_cv_sys_dlsearch_path; do
9062 if test -z "$sys_dlsearch_path"; then
9063 sys_dlsearch_path=$dir
9065 sys_dlsearch_path=$sys_dlsearch_path$PATH_SEPARATOR$dir
9068 m4_pattern_allow([LT_DLSEARCH_PATH])dnl
9069 AC_DEFINE_UNQUOTED([LT_DLSEARCH_PATH], ["$sys_dlsearch_path"],
9070 [Define to the system default library search path.])
9072 ])# LT_SYS_DLSEARCH_PATH
9075 AU_ALIAS([AC_LTDL_SYSSEARCHPATH], [LT_SYS_DLSEARCH_PATH])
9076 dnl aclocal-1.4 backwards compatibility:
9077 dnl AC_DEFUN([AC_LTDL_SYSSEARCHPATH], [])
9080 # _LT_CHECK_DLPREOPEN
9081 # -------------------
9082 m4_defun([_LT_CHECK_DLPREOPEN],
9083 [m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
9084 AC_CACHE_CHECK([whether libtool supports -dlopen/-dlpreopen],
9085 [libltdl_cv_preloaded_symbols],
9086 [if test -n "$lt_cv_sys_global_symbol_pipe"; then
9087 libltdl_cv_preloaded_symbols=yes
9089 libltdl_cv_preloaded_symbols=no
9092 if test yes = "$libltdl_cv_preloaded_symbols"; then
9093 AC_DEFINE([HAVE_PRELOADED_SYMBOLS], [1],
9094 [Define if libtool can extract symbol lists from object files.])
9096 ])# _LT_CHECK_DLPREOPEN
9101 AC_DEFUN([LT_LIB_DLLOAD],
9102 [m4_pattern_allow([^LT_DLLOADERS$])
9104 AC_SUBST([LT_DLLOADERS])
9107 lt_dlload_save_LIBS=$LIBS
9110 AC_SEARCH_LIBS([dlopen], [dl],
9111 [AC_DEFINE([HAVE_LIBDL], [1],
9112 [Define if you have the libdl library or equivalent.])
9113 if test "$ac_cv_search_dlopen" != "none required"; then
9116 libltdl_cv_lib_dl_dlopen=yes
9117 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"],
9118 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#if HAVE_DLFCN_H
9121 ]], [[dlopen(0, 0);]])],
9122 [AC_DEFINE([HAVE_LIBDL], [1],
9123 [Define if you have the libdl library or equivalent.])
9124 libltdl_cv_func_dlopen=yes
9125 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"],
9126 [AC_CHECK_LIB([svld], [dlopen],
9127 [AC_DEFINE([HAVE_LIBDL], [1],
9128 [Define if you have the libdl library or equivalent.])
9129 LIBADD_DLOPEN=-lsvld libltdl_cv_func_dlopen=yes
9130 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"])])])
9131 if test yes = "$libltdl_cv_func_dlopen" || test yes = "$libltdl_cv_lib_dl_dlopen"
9134 LIBS="$LIBS $LIBADD_DLOPEN"
9135 AC_CHECK_FUNCS([dlerror])
9138 AC_SUBST([LIBADD_DLOPEN])
9141 AC_CHECK_FUNC([shl_load],
9142 [AC_DEFINE([HAVE_SHL_LOAD], [1],
9143 [Define if you have the shl_load function.])
9144 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"],
9145 [AC_CHECK_LIB([dld], [shl_load],
9146 [AC_DEFINE([HAVE_SHL_LOAD], [1],
9147 [Define if you have the shl_load function.])
9148 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"
9149 LIBADD_SHL_LOAD=-ldld])])
9150 AC_SUBST([LIBADD_SHL_LOAD])
9154 # We only want this for pre-Mac OS X 10.4.
9155 AC_CHECK_FUNC([_dyld_func_lookup],
9156 [AC_DEFINE([HAVE_DYLD], [1],
9157 [Define if you have the _dyld_func_lookup function.])
9158 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dyld.la"])
9161 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}load_add_on.la"
9163 cygwin* | mingw* | pw32*)
9164 AC_CHECK_DECLS([cygwin_conv_path], [], [], [[#include <sys/cygwin.h>]])
9165 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}loadlibrary.la"
9169 AC_CHECK_LIB([dld], [dld_link],
9170 [AC_DEFINE([HAVE_DLD], [1],
9171 [Define if you have the GNU dld library.])
9172 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dld_link.la"])
9173 AC_SUBST([LIBADD_DLD_LINK])
9175 m4_pattern_allow([^LT_DLPREOPEN$])
9177 if test -n "$LT_DLLOADERS"
9179 for lt_loader in $LT_DLLOADERS; do
9180 LT_DLPREOPEN="$LT_DLPREOPEN-dlpreopen $lt_loader "
9182 AC_DEFINE([HAVE_LIBDLLOADER], [1],
9183 [Define if libdlloader will be built on this platform])
9185 AC_SUBST([LT_DLPREOPEN])
9187 dnl This isn't used anymore, but set it for backwards compatibility
9188 LIBADD_DL="$LIBADD_DLOPEN $LIBADD_SHL_LOAD"
9189 AC_SUBST([LIBADD_DL])
9191 LIBS=$lt_dlload_save_LIBS
9196 AU_ALIAS([AC_LTDL_DLLIB], [LT_LIB_DLLOAD])
9197 dnl aclocal-1.4 backwards compatibility:
9198 dnl AC_DEFUN([AC_LTDL_DLLIB], [])
9201 # LT_SYS_SYMBOL_USCORE
9202 # --------------------
9203 # does the compiler prefix global symbols with an underscore?
9204 AC_DEFUN([LT_SYS_SYMBOL_USCORE],
9205 [m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
9206 AC_CACHE_CHECK([for _ prefix in compiled symbols],
9207 [lt_cv_sys_symbol_underscore],
9208 [lt_cv_sys_symbol_underscore=no
9209 cat > conftest.$ac_ext <<_LT_EOF
9210 void nm_test_func(){}
9211 int main(){nm_test_func;return 0;}
9213 if AC_TRY_EVAL(ac_compile); then
9214 # Now try to grab the symbols.
9215 ac_nlist=conftest.nm
9216 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist) && test -s "$ac_nlist"; then
9217 # See whether the symbols have a leading underscore.
9218 if grep '^. _nm_test_func' "$ac_nlist" >/dev/null; then
9219 lt_cv_sys_symbol_underscore=yes
9221 if grep '^. nm_test_func ' "$ac_nlist" >/dev/null; then
9224 echo "configure: cannot find nm_test_func in $ac_nlist" >&AS_MESSAGE_LOG_FD
9228 echo "configure: cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
9231 echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD
9232 cat conftest.c >&AS_MESSAGE_LOG_FD
9236 sys_symbol_underscore=$lt_cv_sys_symbol_underscore
9237 AC_SUBST([sys_symbol_underscore])
9238 ])# LT_SYS_SYMBOL_USCORE
9241 AU_ALIAS([AC_LTDL_SYMBOL_USCORE], [LT_SYS_SYMBOL_USCORE])
9242 dnl aclocal-1.4 backwards compatibility:
9243 dnl AC_DEFUN([AC_LTDL_SYMBOL_USCORE], [])
9246 # LT_FUNC_DLSYM_USCORE
9247 # --------------------
9248 AC_DEFUN([LT_FUNC_DLSYM_USCORE],
9249 [AC_REQUIRE([_LT_COMPILER_PIC])dnl for lt_prog_compiler_wl
9250 AC_REQUIRE([LT_SYS_SYMBOL_USCORE])dnl for lt_cv_sys_symbol_underscore
9251 AC_REQUIRE([LT_SYS_MODULE_EXT])dnl for libltdl_cv_shlibext
9252 if test yes = "$lt_cv_sys_symbol_underscore"; then
9253 if test yes = "$libltdl_cv_func_dlopen" || test yes = "$libltdl_cv_lib_dl_dlopen"; then
9254 AC_CACHE_CHECK([whether we have to add an underscore for dlsym],
9255 [libltdl_cv_need_uscore],
9256 [libltdl_cv_need_uscore=unknown
9257 dlsym_uscore_save_LIBS=$LIBS
9258 LIBS="$LIBS $LIBADD_DLOPEN"
9259 libname=conftmod # stay within 8.3 filename limits!
9260 cat >$libname.$ac_ext <<_LT_EOF
9261 [#line $LINENO "configure"
9262 #include "confdefs.h"
9263 /* When -fvisibility=hidden is used, assume the code has been annotated
9264 correspondingly for the symbols needed. */
9265 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
9266 int fnord () __attribute__((visibility("default")));
9268 int fnord () { return 42; }]
9271 # ltfn_module_cmds module_cmds
9272 # Execute tilde-delimited MODULE_CMDS with environment primed for
9273 # $module_cmds or $archive_cmds type content.
9275 {( # subshell avoids polluting parent global environment
9276 module_cmds_save_ifs=$IFS; IFS='~'
9277 for cmd in @S|@1; do
9278 IFS=$module_cmds_save_ifs
9279 libobjs=$libname.$ac_objext; lib=$libname$libltdl_cv_shlibext
9280 rpath=/not-exists; soname=$libname$libltdl_cv_shlibext; output_objdir=.
9281 major=; versuffix=; verstring=; deplibs=
9282 ECHO=echo; wl=$lt_prog_compiler_wl; allow_undefined_flag=
9285 IFS=$module_cmds_save_ifs
9288 # Compile a loadable module using libtool macro expansion results.
9289 $CC $pic_flag -c $libname.$ac_ext
9290 ltfn_module_cmds "${module_cmds:-$archive_cmds}"
9292 # Try to fetch fnord with dlsym().
9293 libltdl_dlunknown=0; libltdl_dlnouscore=1; libltdl_dluscore=2
9294 cat >conftest.$ac_ext <<_LT_EOF
9295 [#line $LINENO "configure"
9296 #include "confdefs.h"
9303 # define RTLD_GLOBAL DL_GLOBAL
9305 # define RTLD_GLOBAL 0
9310 # define RTLD_NOW DL_NOW
9316 void *handle = dlopen ("`pwd`/$libname$libltdl_cv_shlibext", RTLD_GLOBAL|RTLD_NOW);
9317 int status = $libltdl_dlunknown;
9319 if (dlsym (handle, "fnord"))
9320 status = $libltdl_dlnouscore;
9322 if (dlsym (handle, "_fnord"))
9323 status = $libltdl_dluscore;
9333 if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
9334 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
9336 case x$libltdl_status in
9337 x$libltdl_dlnouscore) libltdl_cv_need_uscore=no ;;
9338 x$libltdl_dluscore) libltdl_cv_need_uscore=yes ;;
9339 x*) libltdl_cv_need_uscore=unknown ;;
9342 rm -rf conftest* $libname*
9343 LIBS=$dlsym_uscore_save_LIBS
9348 if test yes = "$libltdl_cv_need_uscore"; then
9349 AC_DEFINE([NEED_USCORE], [1],
9350 [Define if dlsym() requires a leading underscore in symbol names.])
9352 ])# LT_FUNC_DLSYM_USCORE
9355 AU_ALIAS([AC_LTDL_DLSYM_USCORE], [LT_FUNC_DLSYM_USCORE])
9356 dnl aclocal-1.4 backwards compatibility:
9357 dnl AC_DEFUN([AC_LTDL_DLSYM_USCORE], [])
9359 # Helper functions for option handling. -*- Autoconf -*-
9361 # Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software
9363 # Written by Gary V. Vaughan, 2004
9365 # This file is free software; the Free Software Foundation gives
9366 # unlimited permission to copy and/or distribute it, with or without
9367 # modifications, as long as this notice is preserved.
9369 # serial 8 ltoptions.m4
9371 # This is to help aclocal find these macros, as it can't see m4_define.
9372 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
9375 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
9376 # ------------------------------------------
9377 m4_define([_LT_MANGLE_OPTION],
9378 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
9381 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
9382 # ---------------------------------------
9383 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
9384 # matching handler defined, dispatch to it. Other OPTION-NAMEs are
9386 m4_define([_LT_SET_OPTION],
9387 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
9388 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
9389 _LT_MANGLE_DEFUN([$1], [$2]),
9390 [m4_warning([Unknown $1 option '$2'])])[]dnl
9394 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
9395 # ------------------------------------------------------------
9396 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
9397 m4_define([_LT_IF_OPTION],
9398 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
9401 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
9402 # -------------------------------------------------------
9403 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
9405 m4_define([_LT_UNLESS_OPTIONS],
9406 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
9407 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
9408 [m4_define([$0_found])])])[]dnl
9409 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
9414 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
9415 # ----------------------------------------
9416 # OPTION-LIST is a space-separated list of Libtool options associated
9417 # with MACRO-NAME. If any OPTION has a matching handler declared with
9418 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
9419 # the unknown option and exit.
9420 m4_defun([_LT_SET_OPTIONS],
9422 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
9423 [_LT_SET_OPTION([$1], _LT_Option)])
9425 m4_if([$1],[LT_INIT],[
9427 dnl Simply set some default values (i.e off) if boolean options were not
9429 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
9431 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
9434 dnl If no reference was made to various pairs of opposing options, then
9435 dnl we run the default mode handler for the pair. For example, if neither
9436 dnl 'shared' nor 'disable-shared' was passed, we enable building of shared
9437 dnl archives by default:
9438 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
9439 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
9440 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
9441 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
9442 [_LT_ENABLE_FAST_INSTALL])
9443 _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4],
9444 [_LT_WITH_AIX_SONAME([aix])])
9450 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
9451 # -----------------------------------------
9452 m4_define([_LT_MANGLE_DEFUN],
9453 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
9456 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
9457 # -----------------------------------------------
9458 m4_define([LT_OPTION_DEFINE],
9459 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
9460 ])# LT_OPTION_DEFINE
9465 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
9468 AU_DEFUN([AC_LIBTOOL_DLOPEN],
9469 [_LT_SET_OPTION([LT_INIT], [dlopen])
9470 AC_DIAGNOSE([obsolete],
9471 [$0: Remove this warning and the call to _LT_SET_OPTION when you
9472 put the 'dlopen' option into LT_INIT's first parameter.])
9475 dnl aclocal-1.4 backwards compatibility:
9476 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
9481 # Declare package support for building win32 dll's.
9482 LT_OPTION_DEFINE([LT_INIT], [win32-dll],
9483 [enable_win32_dll=yes
9486 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
9487 AC_CHECK_TOOL(AS, as, false)
9488 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
9489 AC_CHECK_TOOL(OBJDUMP, objdump, false)
9493 test -z "$AS" && AS=as
9494 _LT_DECL([], [AS], [1], [Assembler program])dnl
9496 test -z "$DLLTOOL" && DLLTOOL=dlltool
9497 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
9499 test -z "$OBJDUMP" && OBJDUMP=objdump
9500 _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
9503 AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
9504 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
9505 _LT_SET_OPTION([LT_INIT], [win32-dll])
9506 AC_DIAGNOSE([obsolete],
9507 [$0: Remove this warning and the call to _LT_SET_OPTION when you
9508 put the 'win32-dll' option into LT_INIT's first parameter.])
9511 dnl aclocal-1.4 backwards compatibility:
9512 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
9515 # _LT_ENABLE_SHARED([DEFAULT])
9516 # ----------------------------
9517 # implement the --enable-shared flag, and supports the 'shared' and
9518 # 'disable-shared' LT_INIT options.
9519 # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
9520 m4_define([_LT_ENABLE_SHARED],
9521 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
9522 AC_ARG_ENABLE([shared],
9523 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
9524 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
9525 [p=${PACKAGE-default}
9527 yes) enable_shared=yes ;;
9528 no) enable_shared=no ;;
9531 # Look at the argument we got. We use all the common list separators.
9532 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
9533 for pkg in $enableval; do
9535 if test "X$pkg" = "X$p"; then
9542 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
9544 _LT_DECL([build_libtool_libs], [enable_shared], [0],
9545 [Whether or not to build shared libraries])
9546 ])# _LT_ENABLE_SHARED
9548 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
9549 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
9552 AC_DEFUN([AC_ENABLE_SHARED],
9553 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
9556 AC_DEFUN([AC_DISABLE_SHARED],
9557 [_LT_SET_OPTION([LT_INIT], [disable-shared])
9560 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
9561 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
9563 dnl aclocal-1.4 backwards compatibility:
9564 dnl AC_DEFUN([AM_ENABLE_SHARED], [])
9565 dnl AC_DEFUN([AM_DISABLE_SHARED], [])
9569 # _LT_ENABLE_STATIC([DEFAULT])
9570 # ----------------------------
9571 # implement the --enable-static flag, and support the 'static' and
9572 # 'disable-static' LT_INIT options.
9573 # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
9574 m4_define([_LT_ENABLE_STATIC],
9575 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
9576 AC_ARG_ENABLE([static],
9577 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
9578 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
9579 [p=${PACKAGE-default}
9581 yes) enable_static=yes ;;
9582 no) enable_static=no ;;
9585 # Look at the argument we got. We use all the common list separators.
9586 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
9587 for pkg in $enableval; do
9589 if test "X$pkg" = "X$p"; then
9596 [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
9598 _LT_DECL([build_old_libs], [enable_static], [0],
9599 [Whether or not to build static libraries])
9600 ])# _LT_ENABLE_STATIC
9602 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
9603 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
9606 AC_DEFUN([AC_ENABLE_STATIC],
9607 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
9610 AC_DEFUN([AC_DISABLE_STATIC],
9611 [_LT_SET_OPTION([LT_INIT], [disable-static])
9614 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
9615 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
9617 dnl aclocal-1.4 backwards compatibility:
9618 dnl AC_DEFUN([AM_ENABLE_STATIC], [])
9619 dnl AC_DEFUN([AM_DISABLE_STATIC], [])
9623 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
9624 # ----------------------------------
9625 # implement the --enable-fast-install flag, and support the 'fast-install'
9626 # and 'disable-fast-install' LT_INIT options.
9627 # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
9628 m4_define([_LT_ENABLE_FAST_INSTALL],
9629 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
9630 AC_ARG_ENABLE([fast-install],
9631 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
9632 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
9633 [p=${PACKAGE-default}
9635 yes) enable_fast_install=yes ;;
9636 no) enable_fast_install=no ;;
9638 enable_fast_install=no
9639 # Look at the argument we got. We use all the common list separators.
9640 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
9641 for pkg in $enableval; do
9643 if test "X$pkg" = "X$p"; then
9644 enable_fast_install=yes
9650 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
9652 _LT_DECL([fast_install], [enable_fast_install], [0],
9653 [Whether or not to optimize for fast installation])dnl
9654 ])# _LT_ENABLE_FAST_INSTALL
9656 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
9657 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
9660 AU_DEFUN([AC_ENABLE_FAST_INSTALL],
9661 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
9662 AC_DIAGNOSE([obsolete],
9663 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
9664 the 'fast-install' option into LT_INIT's first parameter.])
9667 AU_DEFUN([AC_DISABLE_FAST_INSTALL],
9668 [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
9669 AC_DIAGNOSE([obsolete],
9670 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
9671 the 'disable-fast-install' option into LT_INIT's first parameter.])
9674 dnl aclocal-1.4 backwards compatibility:
9675 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
9676 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
9679 # _LT_WITH_AIX_SONAME([DEFAULT])
9680 # ----------------------------------
9681 # implement the --with-aix-soname flag, and support the `aix-soname=aix'
9682 # and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT
9683 # is either `aix', `both' or `svr4'. If omitted, it defaults to `aix'.
9684 m4_define([_LT_WITH_AIX_SONAME],
9685 [m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl
9686 shared_archive_member_spec=
9687 case $host,$enable_shared in
9688 power*-*-aix[[5-9]]*,yes)
9689 AC_MSG_CHECKING([which variant of shared library versioning to provide])
9690 AC_ARG_WITH([aix-soname],
9691 [AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
9692 [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])],
9697 AC_MSG_ERROR([Unknown argument to --with-aix-soname])
9700 lt_cv_with_aix_soname=$with_aix_soname],
9701 [AC_CACHE_VAL([lt_cv_with_aix_soname],
9702 [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT)
9703 with_aix_soname=$lt_cv_with_aix_soname])
9704 AC_MSG_RESULT([$with_aix_soname])
9705 if test aix != "$with_aix_soname"; then
9706 # For the AIX way of multilib, we name the shared archive member
9707 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
9708 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
9709 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
9710 # the AIX toolchain works better with OBJECT_MODE set (default 32).
9711 if test 64 = "${OBJECT_MODE-32}"; then
9712 shared_archive_member_spec=shr_64
9714 shared_archive_member_spec=shr
9723 _LT_DECL([], [shared_archive_member_spec], [0],
9724 [Shared archive member basename, for filename based shared library versioning on AIX])dnl
9725 ])# _LT_WITH_AIX_SONAME
9727 LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])])
9728 LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])])
9729 LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])])
9732 # _LT_WITH_PIC([MODE])
9733 # --------------------
9734 # implement the --with-pic flag, and support the 'pic-only' and 'no-pic'
9736 # MODE is either 'yes' or 'no'. If omitted, it defaults to 'both'.
9737 m4_define([_LT_WITH_PIC],
9739 [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
9740 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
9741 [lt_p=${PACKAGE-default}
9743 yes|no) pic_mode=$withval ;;
9746 # Look at the argument we got. We use all the common list separators.
9747 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
9748 for lt_pkg in $withval; do
9750 if test "X$lt_pkg" = "X$lt_p"; then
9757 [pic_mode=m4_default([$1], [default])])
9759 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
9762 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
9763 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
9766 AU_DEFUN([AC_LIBTOOL_PICMODE],
9767 [_LT_SET_OPTION([LT_INIT], [pic-only])
9768 AC_DIAGNOSE([obsolete],
9769 [$0: Remove this warning and the call to _LT_SET_OPTION when you
9770 put the 'pic-only' option into LT_INIT's first parameter.])
9773 dnl aclocal-1.4 backwards compatibility:
9774 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
9777 m4_define([_LTDL_MODE], [])
9778 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
9779 [m4_define([_LTDL_MODE], [nonrecursive])])
9780 LT_OPTION_DEFINE([LTDL_INIT], [recursive],
9781 [m4_define([_LTDL_MODE], [recursive])])
9782 LT_OPTION_DEFINE([LTDL_INIT], [subproject],
9783 [m4_define([_LTDL_MODE], [subproject])])
9785 m4_define([_LTDL_TYPE], [])
9786 LT_OPTION_DEFINE([LTDL_INIT], [installable],
9787 [m4_define([_LTDL_TYPE], [installable])])
9788 LT_OPTION_DEFINE([LTDL_INIT], [convenience],
9789 [m4_define([_LTDL_TYPE], [convenience])])
9791 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
9793 # Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software
9795 # Written by Gary V. Vaughan, 2004
9797 # This file is free software; the Free Software Foundation gives
9798 # unlimited permission to copy and/or distribute it, with or without
9799 # modifications, as long as this notice is preserved.
9801 # serial 6 ltsugar.m4
9803 # This is to help aclocal find these macros, as it can't see m4_define.
9804 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
9807 # lt_join(SEP, ARG1, [ARG2...])
9808 # -----------------------------
9809 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
9810 # associated separator.
9811 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
9812 # versions in m4sugar had bugs.
9813 m4_define([lt_join],
9814 [m4_if([$#], [1], [],
9816 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
9817 m4_define([_lt_join],
9818 [m4_if([$#$2], [2], [],
9819 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
9825 # Manipulate m4 lists.
9826 # These macros are necessary as long as will still need to support
9827 # Autoconf-2.59, which quotes differently.
9828 m4_define([lt_car], [[$1]])
9830 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
9832 [m4_dquote(m4_shift($@))])])
9833 m4_define([lt_unquote], $1)
9836 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
9837 # ------------------------------------------
9838 # Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'.
9839 # Note that neither SEPARATOR nor STRING are expanded; they are appended
9840 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
9841 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
9842 # than defined and empty).
9844 # This macro is needed until we can rely on Autoconf 2.62, since earlier
9845 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
9846 m4_define([lt_append],
9848 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
9852 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
9853 # ----------------------------------------------------------
9854 # Produce a SEP delimited list of all paired combinations of elements of
9855 # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
9856 # has the form PREFIXmINFIXSUFFIXn.
9857 # Needed until we can rely on m4_combine added in Autoconf 2.62.
9858 m4_define([lt_combine],
9859 [m4_if(m4_eval([$# > 3]), [1],
9860 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
9861 [[m4_foreach([_Lt_prefix], [$2],
9862 [m4_foreach([_Lt_suffix],
9863 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
9864 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
9867 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
9868 # -----------------------------------------------------------------------
9869 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
9870 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
9871 m4_define([lt_if_append_uniq],
9873 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
9874 [lt_append([$1], [$2], [$3])$4],
9876 [lt_append([$1], [$2], [$3])$4])])
9879 # lt_dict_add(DICT, KEY, VALUE)
9880 # -----------------------------
9881 m4_define([lt_dict_add],
9882 [m4_define([$1($2)], [$3])])
9885 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
9886 # --------------------------------------------
9887 m4_define([lt_dict_add_subkey],
9888 [m4_define([$1($2:$3)], [$4])])
9891 # lt_dict_fetch(DICT, KEY, [SUBKEY])
9892 # ----------------------------------
9893 m4_define([lt_dict_fetch],
9895 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
9896 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
9899 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
9900 # -----------------------------------------------------------------
9901 m4_define([lt_if_dict_fetch],
9902 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
9907 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
9908 # --------------------------------------------------------------
9909 m4_define([lt_dict_filter],
9910 [m4_if([$5], [], [],
9911 [lt_join(m4_quote(m4_default([$4], [[, ]])),
9912 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
9913 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
9916 # ltversion.m4 -- version numbers -*- Autoconf -*-
9918 # Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc.
9919 # Written by Scott James Remnant, 2004
9921 # This file is free software; the Free Software Foundation gives
9922 # unlimited permission to copy and/or distribute it, with or without
9923 # modifications, as long as this notice is preserved.
9927 # serial 4179 ltversion.m4
9928 # This file is part of GNU Libtool
9930 m4_define([LT_PACKAGE_VERSION], [2.4.6])
9931 m4_define([LT_PACKAGE_REVISION], [2.4.6])
9933 AC_DEFUN([LTVERSION_VERSION],
9934 [macro_version='2.4.6'
9935 macro_revision='2.4.6'
9936 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
9937 _LT_DECL(, macro_revision, 0)
9940 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
9942 # Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software
9944 # Written by Scott James Remnant, 2004.
9946 # This file is free software; the Free Software Foundation gives
9947 # unlimited permission to copy and/or distribute it, with or without
9948 # modifications, as long as this notice is preserved.
9950 # serial 5 lt~obsolete.m4
9952 # These exist entirely to fool aclocal when bootstrapping libtool.
9954 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN),
9955 # which have later been changed to m4_define as they aren't part of the
9956 # exported API, or moved to Autoconf or Automake where they belong.
9958 # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
9959 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
9960 # using a macro with the same name in our local m4/libtool.m4 it'll
9961 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
9962 # and doesn't know about Autoconf macros at all.)
9964 # So we provide this file, which has a silly filename so it's always
9965 # included after everything else. This provides aclocal with the
9966 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
9967 # because those macros already exist, or will be overwritten later.
9968 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
9970 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
9971 # Yes, that means every name once taken will need to remain here until
9972 # we give up compatibility with versions before 1.7, at which point
9973 # we need to keep only those names which we still refer to.
9975 # This is to help aclocal find these macros, as it can't see m4_define.
9976 AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
9978 m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
9979 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
9980 m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
9981 m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
9982 m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
9983 m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
9984 m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
9985 m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
9986 m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
9987 m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
9988 m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
9989 m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
9990 m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
9991 m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
9992 m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
9993 m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
9994 m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
9995 m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
9996 m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
9997 m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
9998 m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
9999 m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
10000 m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
10001 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
10002 m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
10003 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
10004 m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
10005 m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
10006 m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
10007 m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
10008 m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
10009 m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
10010 m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
10011 m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
10012 m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
10013 m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
10014 m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
10015 m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
10016 m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
10017 m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
10018 m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
10019 m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
10020 m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
10021 m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
10022 m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
10023 m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
10024 m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
10025 m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
10026 m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
10027 m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
10028 m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
10029 m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
10030 m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
10031 m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
10032 m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
10033 m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
10034 m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
10035 m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
10036 m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
10037 m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
10038 m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
10040 # Configure sysconftool
10041 # Copyright 2000-2005 Double Precision, Inc. See COPYING for
10042 # distribution information.
10044 # AC_PROG_SYSCONFTOOL
10046 AC_DEFUN([AC_PROG_SYSCONFTOOL],
10049 AC_PATH_PROGS(SYSCONFTOOL_PERL, perl5 perl, perl)
10051 if test "$SYSCONFTOOL_PERL" = "perl"
10053 AC_ERROR(perl not found - please install perl)
10056 AC_MSG_CHECKING(for sysconftool...)
10058 for sysconf_dir in $ac_aux_dir . .. ../..
10060 if test -f $srcdir/$sysconf_dir/sysconftool
10062 SYSCONFTOOL=$srcdir/$sysconf_dir/sysconftool
10067 if test "$SYSCONFTOOL" = ""
10069 AC_ERROR(sysconftool missing - not in the package)
10072 AC_MSG_RESULT( $SYSCONFTOOL)
10073 SYSCONFTOOL="$SYSCONFTOOL_PERL $SYSCONFTOOL"
10074 AC_SUBST(SYSCONFTOOL)
10078 # Copyright (C) 2002-2014 Free Software Foundation, Inc.
10080 # This file is free software; the Free Software Foundation
10081 # gives unlimited permission to copy and/or distribute it,
10082 # with or without modifications, as long as this notice is preserved.
10084 # AM_AUTOMAKE_VERSION(VERSION)
10085 # ----------------------------
10086 # Automake X.Y traces this macro to ensure aclocal.m4 has been
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10088 # (This private macro should not be called outside this file.)
10089 AC_DEFUN([AM_AUTOMAKE_VERSION],
10090 [am__api_version='1.15'
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10097 # _AM_AUTOCONF_VERSION(VERSION)
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10108 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
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10110 m4_ifndef([AC_AUTOCONF_VERSION],
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10114 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
10116 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
10118 # This file is free software; the Free Software Foundation
10119 # gives unlimited permission to copy and/or distribute it,
10120 # with or without modifications, as long as this notice is preserved.
10122 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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10127 # tool from the auxiliary directory. The problem is that $srcdir (and
10128 # therefore $ac_aux_dir as well) can be either absolute or relative,
10129 # depending on how configure is run. This is pretty annoying, since
10130 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
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10134 # $ac_aux_dir/missing
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10136 # $top_srcdir/$ac_aux_dir/missing
10137 # fails if $ac_aux_dir is absolute,
10138 # fails when called from a subdirectory in a VPATH build with
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10141 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
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10143 # harmless because $srcdir is '.', but things will broke when you
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10166 # AM_CONDITIONAL -*- Autoconf -*-
10168 # Copyright (C) 1997-2014 Free Software Foundation, Inc.
10170 # This file is free software; the Free Software Foundation
10171 # gives unlimited permission to copy and/or distribute it,
10172 # with or without modifications, as long as this notice is preserved.
10174 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
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10177 AC_DEFUN([AM_CONDITIONAL],
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10193 AC_CONFIG_COMMANDS_PRE(
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10196 Usually this means the macro was only invoked conditionally.]])
10199 # Copyright (C) 1999-2014 Free Software Foundation, Inc.
10201 # This file is free software; the Free Software Foundation
10202 # gives unlimited permission to copy and/or distribute it,
10203 # with or without modifications, as long as this notice is preserved.
10206 # There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
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10223 AC_DEFUN([_AM_DEPENDENCIES],
10224 [AC_REQUIRE([AM_SET_DEPDIR])dnl
10225 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
10226 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
10227 AC_REQUIRE([AM_DEP_TRACK])dnl
10229 m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],
10230 [$1], [CXX], [depcc="$CXX" am_compiler_list=],
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10232 [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
10233 [$1], [UPC], [depcc="$UPC" am_compiler_list=],
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10263 am__universal=false
10264 m4_case([$1], [CC],
10265 [case " $depcc " in #(
10266 *\ -arch\ *\ -arch\ *) am__universal=true ;;
10269 [case " $depcc " in #(
10270 *\ -arch\ *\ -arch\ *) am__universal=true ;;
10273 for depmode in $am_compiler_list; do
10274 # Setup a source with many dependencies, because some compilers
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10278 # We need to recreate these files for each test, as the compiler may
10279 # overwrite some of them when testing with obscure command lines.
10280 # This happens at least with the AIX C compiler.
10282 for i in 1 2 3 4 5 6; do
10283 echo '#include "conftst'$i'.h"' >> sub/conftest.c
10284 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
10285 # Solaris 10 /bin/sh.
10286 echo '/* dummy */' > sub/conftst$i.h
10288 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
10290 # We check with '-c' and '-o' for the sake of the "dashmstdout"
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10294 am__obj=sub/conftest.${OBJEXT-o}
10295 am__minus_obj="-o $am__obj"
10298 # This depmode causes a compiler race in universal mode.
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10310 msvc7 | msvc7msys | msvisualcpp | msvcmsys)
10311 # This compiler won't grok '-c -o', but also, the minuso test has
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10314 am__obj=conftest.${OBJEXT-o}
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10320 source=sub/conftest.c object=$am__obj \
10321 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
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10323 >/dev/null 2>conftest.err &&
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10326 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
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10331 # When given -MP, icc 7.0 and 7.1 complain thusly:
10332 # icc: Command line warning: ignoring option '-M'; no argument required
10333 # The diagnosis changed in icc 8.0:
10334 # icc: Command line remark: option '-MP' not supported
10335 if (grep 'ignoring option' conftest.err ||
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10368 AC_DEFUN([AM_DEP_TRACK],
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10384 AC_SUBST([am__nodep])dnl
10385 _AM_SUBST_NOTMAKE([am__nodep])dnl
10388 # Generate code to set up dependency tracking. -*- Autoconf -*-
10390 # Copyright (C) 1999-2014 Free Software Foundation, Inc.
10392 # This file is free software; the Free Software Foundation
10393 # gives unlimited permission to copy and/or distribute it,
10394 # with or without modifications, as long as this notice is preserved.
10397 # _AM_OUTPUT_DEPENDENCY_COMMANDS
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10399 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
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10404 case $CONFIG_FILES in
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10418 # Grep'ing the whole file is not good either: AIX grep has a line
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10429 am__include=`sed -n 's/^am__include = //p' < "$mf"`
10430 test -z "$am__include" && continue
10431 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
10432 # Find all dependency output files, they are included files with
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10434 # simplest approach to changing $(DEPDIR) to its actual value in the
10436 for file in `sed -n "
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10438 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
10439 # Make sure the directory exists.
10440 test -f "$dirpart/$file" && continue
10441 fdir=`AS_DIRNAME(["$file"])`
10442 AS_MKDIR_P([$dirpart/$fdir])
10443 # echo "creating $dirpart/$file"
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10448 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
10451 # AM_OUTPUT_DEPENDENCY_COMMANDS
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10464 # Do all the work for Automake. -*- Autoconf -*-
10466 # Copyright (C) 1996-2014 Free Software Foundation, Inc.
10468 # This file is free software; the Free Software Foundation
10469 # gives unlimited permission to copy and/or distribute it,
10470 # with or without modifications, as long as this notice is preserved.
10472 # This macro actually does too much. Some checks are only needed if
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10475 dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
10476 m4_define([AC_PROG_CC],
10477 m4_defn([AC_PROG_CC])
10481 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
10482 # AM_INIT_AUTOMAKE([OPTIONS])
10483 # -----------------------------------------------
10484 # The call with PACKAGE and VERSION arguments is the old style
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10486 # and VERSION should now be passed to AC_INIT and removed from
10487 # the call to AM_INIT_AUTOMAKE.
10488 # We support both call styles for the transition. After
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10492 AC_DEFUN([AM_INIT_AUTOMAKE],
10493 [AC_PREREQ([2.65])dnl
10494 dnl Autoconf wants to disallow AM_ names. We explicitly allow
10495 dnl the ones we care about.
10496 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
10497 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
10498 AC_REQUIRE([AC_PROG_INSTALL])dnl
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10502 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
10503 # test to see if srcdir already configured
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10509 # test whether we have cygpath
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10517 AC_SUBST([CYGPATH_W])
10519 # Define the identity of the package.
10520 dnl Distinguish between old-style and new-style calls.
10522 [AC_DIAGNOSE([obsolete],
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10526 AC_SUBST([VERSION], [$2])],
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10528 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
10530 m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
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10533 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
10534 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
10536 _AM_IF_OPTION([no-define],,
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10545 AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
10546 AM_MISSING_PROG([AUTOHEADER], [autoheader])
10547 AM_MISSING_PROG([MAKEINFO], [makeinfo])
10548 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
10549 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
10550 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
10551 # For better backward compatibility. To be removed once Automake 1.9.x
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10559 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
10560 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
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10569 AC_PROVIDE_IFELSE([AC_PROG_CXX],
10570 [_AM_DEPENDENCIES([CXX])],
10571 [m4_define([AC_PROG_CXX],
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10573 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
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10575 [m4_define([AC_PROG_OBJC],
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10577 AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
10578 [_AM_DEPENDENCIES([OBJCXX])],
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10582 AC_REQUIRE([AM_SILENT_RULES])dnl
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10586 AC_CONFIG_COMMANDS_PRE(dnl
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10590 # POSIX will say in a future version that running "rm -f" with no argument
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10592 # recipes. So use an aggressive probe to check that the usage we want is
10593 # actually supported "in the wild" to an acceptable degree.
10594 # See automake bug#10828.
10595 # To make any issue more visible, cause the running configure to be aborted
10596 # by default if the 'rm' program in use doesn't match our expectations; the
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10598 if rm -f && rm -fr && rm -rf; then : OK; else
10602 Your 'rm' program seems unable to run without file operands specified
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10604 to the behaviour of most rm programs out there, and not conforming with
10605 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
10607 Please tell bug-automake@gnu.org about your system, including the value
10608 of your $PATH and any error possibly output before this message. This
10609 can help us improve future automake versions.
10612 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
10613 echo 'Configuration will proceed anyway, since you have set the' >&2
10614 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
10618 Aborting the configuration process, to ensure you take notice of the issue.
10620 You can download and install GNU coreutils to get an 'rm' implementation
10621 that behaves properly: <http://www.gnu.org/software/coreutils/>.
10623 If you want to complete the configuration process using your problematic
10624 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
10625 to "yes", and re-run configure.
10628 AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
10631 dnl The trailing newline in this macro's definition is deliberate, for
10632 dnl backward compatibility and to allow trailing 'dnl'-style comments
10633 dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
10636 dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
10637 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
10638 dnl mangled by Autoconf and run in a shell conditional statement.
10639 m4_define([_AC_COMPILER_EXEEXT],
10640 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
10642 # When config.status generates a header, we must update the stamp-h file.
10643 # This file resides in the same directory as the config header
10644 # that is generated. The stamp files are numbered to have different names.
10646 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
10647 # loop where config.status creates the headers, so we can generate
10648 # our stamp files there.
10649 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
10650 [# Compute $1's index in $config_headers.
10653 for _am_header in $config_headers :; do
10654 case $_am_header in
10655 $_am_arg | $_am_arg:* )
10658 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
10661 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
10663 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
10665 # This file is free software; the Free Software Foundation
10666 # gives unlimited permission to copy and/or distribute it,
10667 # with or without modifications, as long as this notice is preserved.
10669 # AM_PROG_INSTALL_SH
10670 # ------------------
10671 # Define $install_sh.
10672 AC_DEFUN([AM_PROG_INSTALL_SH],
10673 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
10674 if test x"${install_sh+set}" != xset; then
10675 case $am_aux_dir in
10677 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
10679 install_sh="\${SHELL} $am_aux_dir/install-sh"
10682 AC_SUBST([install_sh])])
10684 # Copyright (C) 2003-2014 Free Software Foundation, Inc.
10686 # This file is free software; the Free Software Foundation
10687 # gives unlimited permission to copy and/or distribute it,
10688 # with or without modifications, as long as this notice is preserved.
10690 # Check whether the underlying file-system supports filenames
10691 # with a leading dot. For instance MS-DOS doesn't.
10692 AC_DEFUN([AM_SET_LEADING_DOT],
10693 [rm -rf .tst 2>/dev/null
10694 mkdir .tst 2>/dev/null
10695 if test -d .tst; then
10700 rmdir .tst 2>/dev/null
10701 AC_SUBST([am__leading_dot])])
10703 # Check to see how 'make' treats includes. -*- Autoconf -*-
10705 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
10707 # This file is free software; the Free Software Foundation
10708 # gives unlimited permission to copy and/or distribute it,
10709 # with or without modifications, as long as this notice is preserved.
10711 # AM_MAKE_INCLUDE()
10712 # -----------------
10713 # Check to see how make treats includes.
10714 AC_DEFUN([AM_MAKE_INCLUDE],
10715 [am_make=${MAKE-make}
10716 cat > confinc << 'END'
10718 @echo this is the am__doit target
10721 # If we don't find an include directive, just comment out the code.
10722 AC_MSG_CHECKING([for style of include used by $am_make])
10726 # First try GNU make style include.
10727 echo "include confinc" > confmf
10728 # Ignore all kinds of additional output from 'make'.
10729 case `$am_make -s -f confmf 2> /dev/null` in #(
10730 *the\ am__doit\ target*)
10731 am__include=include
10736 # Now try BSD make style include.
10737 if test "$am__include" = "#"; then
10738 echo '.include "confinc"' > confmf
10739 case `$am_make -s -f confmf 2> /dev/null` in #(
10740 *the\ am__doit\ target*)
10741 am__include=.include
10747 AC_SUBST([am__include])
10748 AC_SUBST([am__quote])
10749 AC_MSG_RESULT([$_am_result])
10750 rm -f confinc confmf
10753 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
10755 # Copyright (C) 1997-2014 Free Software Foundation, Inc.
10757 # This file is free software; the Free Software Foundation
10758 # gives unlimited permission to copy and/or distribute it,
10759 # with or without modifications, as long as this notice is preserved.
10761 # AM_MISSING_PROG(NAME, PROGRAM)
10762 # ------------------------------
10763 AC_DEFUN([AM_MISSING_PROG],
10764 [AC_REQUIRE([AM_MISSING_HAS_RUN])
10765 $1=${$1-"${am_missing_run}$2"}
10768 # AM_MISSING_HAS_RUN
10769 # ------------------
10770 # Define MISSING if not defined so far and test if it is modern enough.
10771 # If it is, set am_missing_run to use it, otherwise, to nothing.
10772 AC_DEFUN([AM_MISSING_HAS_RUN],
10773 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
10774 AC_REQUIRE_AUX_FILE([missing])dnl
10775 if test x"${MISSING+set}" != xset; then
10776 case $am_aux_dir in
10778 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
10780 MISSING="\${SHELL} $am_aux_dir/missing" ;;
10783 # Use eval to expand $SHELL
10784 if eval "$MISSING --is-lightweight"; then
10785 am_missing_run="$MISSING "
10788 AC_MSG_WARN(['missing' script is too old or missing])
10792 # Helper functions for option handling. -*- Autoconf -*-
10794 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
10796 # This file is free software; the Free Software Foundation
10797 # gives unlimited permission to copy and/or distribute it,
10798 # with or without modifications, as long as this notice is preserved.
10800 # _AM_MANGLE_OPTION(NAME)
10801 # -----------------------
10802 AC_DEFUN([_AM_MANGLE_OPTION],
10803 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
10805 # _AM_SET_OPTION(NAME)
10806 # --------------------
10807 # Set option NAME. Presently that only means defining a flag for this option.
10808 AC_DEFUN([_AM_SET_OPTION],
10809 [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
10811 # _AM_SET_OPTIONS(OPTIONS)
10812 # ------------------------
10813 # OPTIONS is a space-separated list of Automake options.
10814 AC_DEFUN([_AM_SET_OPTIONS],
10815 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
10817 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
10818 # -------------------------------------------
10819 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
10820 AC_DEFUN([_AM_IF_OPTION],
10821 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
10823 # Copyright (C) 1999-2014 Free Software Foundation, Inc.
10825 # This file is free software; the Free Software Foundation
10826 # gives unlimited permission to copy and/or distribute it,
10827 # with or without modifications, as long as this notice is preserved.
10831 # Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC
10832 # to automatically call this.
10833 AC_DEFUN([_AM_PROG_CC_C_O],
10834 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
10835 AC_REQUIRE_AUX_FILE([compile])dnl
10836 AC_LANG_PUSH([C])dnl
10838 [whether $CC understands -c and -o together],
10839 [am_cv_prog_cc_c_o],
10840 [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
10841 # Make sure it works both with $CC and with simple cc.
10842 # Following AC_PROG_CC_C_O, we do the test twice because some
10843 # compilers refuse to overwrite an existing .o file with -o,
10844 # though they will create one.
10845 am_cv_prog_cc_c_o=yes
10846 for am_i in 1 2; do
10847 if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
10848 && test -f conftest2.$ac_objext; then
10851 am_cv_prog_cc_c_o=no
10855 rm -f core conftest*
10857 if test "$am_cv_prog_cc_c_o" != yes; then
10858 # Losing compiler, so override with the script.
10859 # FIXME: It is wrong to rewrite CC.
10860 # But if we don't then we get into trouble of one sort or another.
10861 # A longer-term fix would be to have automake use am__CC in this case,
10862 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
10863 CC="$am_aux_dir/compile $CC"
10867 # For backward compatibility.
10868 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
10870 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
10872 # This file is free software; the Free Software Foundation
10873 # gives unlimited permission to copy and/or distribute it,
10874 # with or without modifications, as long as this notice is preserved.
10876 # AM_RUN_LOG(COMMAND)
10877 # -------------------
10878 # Run COMMAND, save the exit status in ac_status, and log it.
10879 # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
10880 AC_DEFUN([AM_RUN_LOG],
10881 [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
10882 ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
10884 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
10885 (exit $ac_status); }])
10887 # Check to make sure that the build environment is sane. -*- Autoconf -*-
10889 # Copyright (C) 1996-2014 Free Software Foundation, Inc.
10891 # This file is free software; the Free Software Foundation
10892 # gives unlimited permission to copy and/or distribute it,
10893 # with or without modifications, as long as this notice is preserved.
10897 AC_DEFUN([AM_SANITY_CHECK],
10898 [AC_MSG_CHECKING([whether build environment is sane])
10899 # Reject unsafe characters in $srcdir or the absolute working directory
10900 # name. Accept space and tab only in the latter.
10904 *[[\\\"\#\$\&\'\`$am_lf]]*)
10905 AC_MSG_ERROR([unsafe absolute working directory name]);;
10908 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
10909 AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
10912 # Do 'set' in a subshell so we don't clobber the current shell's
10913 # arguments. Must try -L first in case configure is actually a
10914 # symlink; some systems play weird games with the mod time of symlinks
10915 # (eg FreeBSD returns the mod time of the symlink's containing
10919 for am_try in 1 2; do
10920 echo "timestamp, slept: $am_has_slept" > conftest.file
10921 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
10922 if test "$[*]" = "X"; then
10924 set X `ls -t "$srcdir/configure" conftest.file`
10926 if test "$[*]" != "X $srcdir/configure conftest.file" \
10927 && test "$[*]" != "X conftest.file $srcdir/configure"; then
10929 # If neither matched, then we have a broken ls. This can happen
10930 # if, for instance, CONFIG_SHELL is bash and it inherits a
10931 # broken ls alias from the environment. This has actually
10932 # happened. Such a system could not be considered "sane".
10933 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
10934 alias in your environment])
10936 if test "$[2]" = conftest.file || test $am_try -eq 2; then
10943 test "$[2]" = conftest.file
10949 AC_MSG_ERROR([newly created file is older than distributed files!
10950 Check your system clock])
10952 AC_MSG_RESULT([yes])
10953 # If we didn't sleep, we still need to ensure time stamps of config.status and
10954 # generated files are strictly newer.
10956 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
10960 AC_CONFIG_COMMANDS_PRE(
10961 [AC_MSG_CHECKING([that generated files are newer than configure])
10962 if test -n "$am_sleep_pid"; then
10963 # Hide warnings about reused PIDs.
10964 wait $am_sleep_pid 2>/dev/null
10966 AC_MSG_RESULT([done])])
10967 rm -f conftest.file
10970 # Copyright (C) 2009-2014 Free Software Foundation, Inc.
10972 # This file is free software; the Free Software Foundation
10973 # gives unlimited permission to copy and/or distribute it,
10974 # with or without modifications, as long as this notice is preserved.
10976 # AM_SILENT_RULES([DEFAULT])
10977 # --------------------------
10978 # Enable less verbose build rules; with the default set to DEFAULT
10979 # ("yes" being less verbose, "no" or empty being verbose).
10980 AC_DEFUN([AM_SILENT_RULES],
10981 [AC_ARG_ENABLE([silent-rules], [dnl
10983 [--enable-silent-rules],
10984 [less verbose build output (undo: "make V=1")])
10986 [--disable-silent-rules],
10987 [verbose build output (undo: "make V=0")])dnl
10989 case $enable_silent_rules in @%:@ (((
10990 yes) AM_DEFAULT_VERBOSITY=0;;
10991 no) AM_DEFAULT_VERBOSITY=1;;
10992 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
10995 dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
10996 dnl do not support nested variable expansions.
10997 dnl See automake bug#9928 and bug#10237.
10998 am_make=${MAKE-make}
10999 AC_CACHE_CHECK([whether $am_make supports nested variables],
11000 [am_cv_make_support_nested_variables],
11001 [if AS_ECHO([['TRUE=$(BAR$(V))
11007 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
11008 am_cv_make_support_nested_variables=yes
11010 am_cv_make_support_nested_variables=no
11012 if test $am_cv_make_support_nested_variables = yes; then
11013 dnl Using '$V' instead of '$(V)' breaks IRIX make.
11015 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
11017 AM_V=$AM_DEFAULT_VERBOSITY
11018 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
11020 AC_SUBST([AM_V])dnl
11021 AM_SUBST_NOTMAKE([AM_V])dnl
11022 AC_SUBST([AM_DEFAULT_V])dnl
11023 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
11024 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
11026 AC_SUBST([AM_BACKSLASH])dnl
11027 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
11030 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
11032 # This file is free software; the Free Software Foundation
11033 # gives unlimited permission to copy and/or distribute it,
11034 # with or without modifications, as long as this notice is preserved.
11036 # AM_PROG_INSTALL_STRIP
11037 # ---------------------
11038 # One issue with vendor 'install' (even GNU) is that you can't
11039 # specify the program used to strip binaries. This is especially
11040 # annoying in cross-compiling environments, where the build's strip
11041 # is unlikely to handle the host's binaries.
11042 # Fortunately install-sh will honor a STRIPPROG variable, so we
11043 # always use install-sh in "make install-strip", and initialize
11044 # STRIPPROG with the value of the STRIP variable (set by the user).
11045 AC_DEFUN([AM_PROG_INSTALL_STRIP],
11046 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
11047 # Installed binaries are usually stripped using 'strip' when the user
11048 # run "make install-strip". However 'strip' might not be the right
11049 # tool to use in cross-compilation environments, therefore Automake
11050 # will honor the 'STRIP' environment variable to overrule this program.
11051 dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
11052 if test "$cross_compiling" != no; then
11053 AC_CHECK_TOOL([STRIP], [strip], :)
11055 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
11056 AC_SUBST([INSTALL_STRIP_PROGRAM])])
11058 # Copyright (C) 2006-2014 Free Software Foundation, Inc.
11060 # This file is free software; the Free Software Foundation
11061 # gives unlimited permission to copy and/or distribute it,
11062 # with or without modifications, as long as this notice is preserved.
11064 # _AM_SUBST_NOTMAKE(VARIABLE)
11065 # ---------------------------
11066 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
11067 # This macro is traced by Automake.
11068 AC_DEFUN([_AM_SUBST_NOTMAKE])
11070 # AM_SUBST_NOTMAKE(VARIABLE)
11071 # --------------------------
11072 # Public sister of _AM_SUBST_NOTMAKE.
11073 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
11075 # Check how to create a tarball. -*- Autoconf -*-
11077 # Copyright (C) 2004-2014 Free Software Foundation, Inc.
11079 # This file is free software; the Free Software Foundation
11080 # gives unlimited permission to copy and/or distribute it,
11081 # with or without modifications, as long as this notice is preserved.
11083 # _AM_PROG_TAR(FORMAT)
11084 # --------------------
11085 # Check how to create a tarball in format FORMAT.
11086 # FORMAT should be one of 'v7', 'ustar', or 'pax'.
11088 # Substitute a variable $(am__tar) that is a command
11089 # writing to stdout a FORMAT-tarball containing the directory
11091 # tardir=directory && $(am__tar) > result.tar
11093 # Substitute a variable $(am__untar) that extract such
11094 # a tarball read from stdin.
11095 # $(am__untar) < result.tar
11097 AC_DEFUN([_AM_PROG_TAR],
11098 [# Always define AMTAR for backward compatibility. Yes, it's still used
11099 # in the wild :-( We should find a proper way to deprecate it ...
11100 AC_SUBST([AMTAR], ['$${TAR-tar}'])
11102 # We'll loop over all known methods to create a tar archive until one works.
11103 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
11106 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
11110 [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
11111 # There is notably a 21 bits limit for the UID and the GID. In fact,
11112 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
11114 am_max_uid=2097151 # 2^21 - 1
11115 am_max_gid=$am_max_uid
11116 # The $UID and $GID variables are not portable, so we need to resort
11117 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
11118 # below are definitely unexpected, so allow the users to see them
11119 # (that is, avoid stderr redirection).
11120 am_uid=`id -u || echo unknown`
11121 am_gid=`id -g || echo unknown`
11122 AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
11123 if test $am_uid -le $am_max_uid; then
11124 AC_MSG_RESULT([yes])
11126 AC_MSG_RESULT([no])
11129 AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
11130 if test $am_gid -le $am_max_gid; then
11131 AC_MSG_RESULT([yes])
11133 AC_MSG_RESULT([no])
11140 [m4_fatal([Unknown tar format])])
11142 AC_MSG_CHECKING([how to create a $1 tar archive])
11144 # Go ahead even if we have the value already cached. We do so because we
11145 # need to set the values for the 'am__tar' and 'am__untar' variables.
11146 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
11148 for _am_tool in $_am_tools; do
11151 for _am_tar in tar gnutar gtar; do
11152 AM_RUN_LOG([$_am_tar --version]) && break
11154 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
11155 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
11156 am__untar="$_am_tar -xf -"
11159 # Must skip GNU tar: if it does not support --format= it doesn't create
11160 # ustar tarball either.
11161 (tar --version) >/dev/null 2>&1 && continue
11162 am__tar='tar chf - "$$tardir"'
11163 am__tar_='tar chf - "$tardir"'
11164 am__untar='tar xf -'
11167 am__tar='pax -L -x $1 -w "$$tardir"'
11168 am__tar_='pax -L -x $1 -w "$tardir"'
11172 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
11173 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
11174 am__untar='cpio -i -H $1 -d'
11183 # If the value was cached, stop now. We just wanted to have am__tar
11184 # and am__untar set.
11185 test -n "${am_cv_prog_tar_$1}" && break
11187 # tar/untar a dummy directory, and stop if the command works.
11188 rm -rf conftest.dir
11190 echo GrepMe > conftest.dir/file
11191 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
11192 rm -rf conftest.dir
11193 if test -s conftest.tar; then
11194 AM_RUN_LOG([$am__untar <conftest.tar])
11195 AM_RUN_LOG([cat conftest.dir/file])
11196 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
11199 rm -rf conftest.dir
11201 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
11202 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
11204 AC_SUBST([am__tar])
11205 AC_SUBST([am__untar])