1 # generated automatically by aclocal 1.15.1 -*- Autoconf -*-
3 # Copyright (C) 1996-2017 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) $VERSION
747 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
749 # Provide generalized library-building support services.
750 # Written by Gordon Matzigkeit, 1996
755 # Configured defaults for sys_lib_dlsearch_path munging.
756 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
758 # ### BEGIN LIBTOOL CONFIG
759 _LT_LIBTOOL_CONFIG_VARS
761 # ### END LIBTOOL CONFIG
765 cat <<'_LT_EOF' >> "$cfgfile"
767 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
769 _LT_PREPARE_MUNGE_PATH_LIST
770 _LT_PREPARE_CC_BASENAME
772 # ### END FUNCTIONS SHARED WITH CONFIGURE
778 cat <<\_LT_EOF >> "$cfgfile"
779 # AIX sometimes has problems with the GCC collect2 program. For some
780 # reason, if we set the COLLECT_NAMES environment variable, the problems
781 # vanish in a puff of smoke.
782 if test set != "${COLLECT_NAMES+set}"; then
792 # We use sed instead of cat because bash on DJGPP gets confused if
793 # if finds mixed CR/LF and LF-only lines. Since sed operates in
794 # text mode, it properly converts lines to CR/LF. This bash problem
795 # is reportedly fixed, but why not run on old versions too?
796 sed '$q' "$ltmain" >> "$cfgfile" \
797 || (rm -f "$cfgfile"; exit 1)
799 mv -f "$cfgfile" "$ofile" ||
800 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
803 [cat <<_LT_EOF >> "$ofile"
805 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
806 dnl in a comment (ie after a #).
807 # ### BEGIN LIBTOOL TAG CONFIG: $1
808 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
809 # ### END LIBTOOL TAG CONFIG: $1
818 ])dnl /_LT_CONFIG_SAVE_COMMANDS
822 # LT_SUPPORTED_TAG(TAG)
823 # ---------------------
824 # Trace this macro to discover what tags are supported by the libtool
825 # --tag option, using:
826 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
827 AC_DEFUN([LT_SUPPORTED_TAG], [])
830 # C support is built-in for now
831 m4_define([_LT_LANG_C_enabled], [])
832 m4_define([_LT_TAGS], [])
837 # Enable libtool support for the given language if not already enabled.
839 [AC_BEFORE([$0], [LT_OUTPUT])dnl
842 [C++], [_LT_LANG(CXX)],
843 [Go], [_LT_LANG(GO)],
844 [Java], [_LT_LANG(GCJ)],
845 [Fortran 77], [_LT_LANG(F77)],
846 [Fortran], [_LT_LANG(FC)],
847 [Windows Resource], [_LT_LANG(RC)],
848 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
850 [m4_fatal([$0: unsupported language: "$1"])])])dnl
857 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
858 [LT_SUPPORTED_TAG([$1])dnl
859 m4_append([_LT_TAGS], [$1 ])dnl
860 m4_define([_LT_LANG_]$1[_enabled], [])dnl
861 _LT_LANG_$1_CONFIG($1)])dnl
865 m4_ifndef([AC_PROG_GO], [
866 # NOTE: This macro has been submitted for inclusion into #
867 # GNU Autoconf as AC_PROG_GO. When it is available in #
868 # a released version of Autoconf we should remove this #
869 # macro and use it instead. #
870 m4_defun([AC_PROG_GO],
872 AC_ARG_VAR([GOC], [Go compiler command])dnl
873 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
874 _AC_ARG_VAR_LDFLAGS()dnl
875 AC_CHECK_TOOL(GOC, gccgo)
876 if test -z "$GOC"; then
877 if test -n "$ac_tool_prefix"; then
878 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
881 if test -z "$GOC"; then
882 AC_CHECK_PROG(GOC, gccgo, gccgo, false)
888 # _LT_LANG_DEFAULT_CONFIG
889 # -----------------------
890 m4_defun([_LT_LANG_DEFAULT_CONFIG],
891 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
893 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
895 AC_PROVIDE_IFELSE([AC_PROG_F77],
897 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
899 AC_PROVIDE_IFELSE([AC_PROG_FC],
901 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
903 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
904 dnl pulling things in needlessly.
905 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
907 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
909 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
911 [m4_ifdef([AC_PROG_GCJ],
912 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
913 m4_ifdef([A][M_PROG_GCJ],
914 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
915 m4_ifdef([LT_PROG_GCJ],
916 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
918 AC_PROVIDE_IFELSE([AC_PROG_GO],
920 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
922 AC_PROVIDE_IFELSE([LT_PROG_RC],
924 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
925 ])# _LT_LANG_DEFAULT_CONFIG
928 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
929 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
930 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
931 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
932 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
933 dnl aclocal-1.4 backwards compatibility:
934 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
935 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
936 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
937 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
938 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
943 m4_defun([_LT_TAG_COMPILER],
944 [AC_REQUIRE([AC_PROG_CC])dnl
946 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
947 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
948 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
949 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
951 # If no C compiler was specified, use CC.
954 # If no C compiler flags were specified, use CFLAGS.
955 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
957 # Allow CC to be a program name with arguments.
962 # _LT_COMPILER_BOILERPLATE
963 # ------------------------
964 # Check for compiler boilerplate output or warnings with
965 # the simple compiler test code.
966 m4_defun([_LT_COMPILER_BOILERPLATE],
967 [m4_require([_LT_DECL_SED])dnl
968 ac_outfile=conftest.$ac_objext
969 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
970 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
971 _lt_compiler_boilerplate=`cat conftest.err`
973 ])# _LT_COMPILER_BOILERPLATE
976 # _LT_LINKER_BOILERPLATE
977 # ----------------------
978 # Check for linker boilerplate output or warnings with
979 # the simple link test code.
980 m4_defun([_LT_LINKER_BOILERPLATE],
981 [m4_require([_LT_DECL_SED])dnl
982 ac_outfile=conftest.$ac_objext
983 echo "$lt_simple_link_test_code" >conftest.$ac_ext
984 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
985 _lt_linker_boilerplate=`cat conftest.err`
987 ])# _LT_LINKER_BOILERPLATE
989 # _LT_REQUIRED_DARWIN_CHECKS
990 # -------------------------
991 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
994 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
995 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
996 AC_CHECK_TOOL([LIPO], [lipo], [:])
997 AC_CHECK_TOOL([OTOOL], [otool], [:])
998 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
999 _LT_DECL([], [DSYMUTIL], [1],
1000 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
1001 _LT_DECL([], [NMEDIT], [1],
1002 [Tool to change global to local symbols on Mac OS X])
1003 _LT_DECL([], [LIPO], [1],
1004 [Tool to manipulate fat objects and archives on Mac OS X])
1005 _LT_DECL([], [OTOOL], [1],
1006 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
1007 _LT_DECL([], [OTOOL64], [1],
1008 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
1010 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
1011 [lt_cv_apple_cc_single_mod=no
1012 if test -z "$LT_MULTI_MODULE"; then
1013 # By default we will add the -single_module flag. You can override
1014 # by either setting the environment variable LT_MULTI_MODULE
1015 # non-empty at configure time, or by adding -multi_module to the
1017 rm -rf libconftest.dylib*
1018 echo "int foo(void){return 1;}" > conftest.c
1019 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1020 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
1021 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1022 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
1024 # If there is a non-empty error log, and "single_module"
1025 # appears in it, assume the flag caused a linker warning
1026 if test -s conftest.err && $GREP single_module conftest.err; then
1027 cat conftest.err >&AS_MESSAGE_LOG_FD
1028 # Otherwise, if the output was created with a 0 exit code from
1029 # the compiler, it worked.
1030 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
1031 lt_cv_apple_cc_single_mod=yes
1033 cat conftest.err >&AS_MESSAGE_LOG_FD
1035 rm -rf libconftest.dylib*
1039 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1040 [lt_cv_ld_exported_symbols_list],
1041 [lt_cv_ld_exported_symbols_list=no
1042 save_LDFLAGS=$LDFLAGS
1043 echo "_main" > conftest.sym
1044 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1045 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1046 [lt_cv_ld_exported_symbols_list=yes],
1047 [lt_cv_ld_exported_symbols_list=no])
1048 LDFLAGS=$save_LDFLAGS
1051 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1052 [lt_cv_ld_force_load=no
1053 cat > conftest.c << _LT_EOF
1054 int forced_loaded() { return 2;}
1056 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1057 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1058 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1059 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1060 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1061 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1062 cat > conftest.c << _LT_EOF
1063 int main() { return 0;}
1065 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1066 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1068 if test -s conftest.err && $GREP force_load conftest.err; then
1069 cat conftest.err >&AS_MESSAGE_LOG_FD
1070 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
1071 lt_cv_ld_force_load=yes
1073 cat conftest.err >&AS_MESSAGE_LOG_FD
1075 rm -f conftest.err libconftest.a conftest conftest.c
1076 rm -rf conftest.dSYM
1079 rhapsody* | darwin1.[[012]])
1080 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
1082 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
1083 darwin*) # darwin 5.x on
1084 # if running on 10.5 or later, the deployment target defaults
1085 # to the OS version, if on x86, and 10.4, the deployment
1086 # target defaults to 10.4. Don't you love it?
1087 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1088 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1089 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
1091 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
1093 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
1097 if test yes = "$lt_cv_apple_cc_single_mod"; then
1098 _lt_dar_single_mod='$single_module'
1100 if test yes = "$lt_cv_ld_exported_symbols_list"; then
1101 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
1103 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
1105 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
1106 _lt_dsymutil='~$DSYMUTIL $lib || :'
1115 # _LT_DARWIN_LINKER_FEATURES([TAG])
1116 # ---------------------------------
1117 # Checks for linker and compiler features on darwin
1118 m4_defun([_LT_DARWIN_LINKER_FEATURES],
1120 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1121 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1122 _LT_TAGVAR(hardcode_direct, $1)=no
1123 _LT_TAGVAR(hardcode_automatic, $1)=yes
1124 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1125 if test yes = "$lt_cv_ld_force_load"; then
1126 _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\"`'
1127 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
1128 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1130 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1132 _LT_TAGVAR(link_all_deplibs, $1)=yes
1133 _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
1134 case $cc_basename in
1135 ifort*|nagfor*) _lt_dar_can_shared=yes ;;
1136 *) _lt_dar_can_shared=$GCC ;;
1138 if test yes = "$_lt_dar_can_shared"; then
1139 output_verbose_link_cmd=func_echo_all
1140 _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"
1141 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
1142 _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"
1143 _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$_lt_dsymutil"
1145 [ if test yes != "$lt_cv_apple_cc_single_mod"; then
1146 _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"
1147 _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"
1151 _LT_TAGVAR(ld_shlibs, $1)=no
1155 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1156 # ----------------------------------
1157 # Links a minimal program and checks the executable
1158 # for the system default hardcoded library path. In most cases,
1159 # this is /usr/lib:/lib, but when the MPI compilers are used
1160 # the location of the communication and MPI libs are included too.
1161 # If we don't find anything, use the default library path according
1162 # to the aix ld manual.
1163 # Store the results from the different compilers for each TAGNAME.
1164 # Allow to override them for all tags through lt_cv_aix_libpath.
1165 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1166 [m4_require([_LT_DECL_SED])dnl
1167 if test set = "${lt_cv_aix_libpath+set}"; then
1168 aix_libpath=$lt_cv_aix_libpath
1170 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1171 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1172 lt_aix_libpath_sed='[
1173 /Import File Strings/,/^$/ {
1175 s/^0 *\([^ ]*\) *$/\1/
1179 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1180 # Check for a 64-bit object if we didn't find anything.
1181 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1182 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1184 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1185 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
1188 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1190 ])# _LT_SYS_MODULE_PATH_AIX
1193 # _LT_SHELL_INIT(ARG)
1194 # -------------------
1195 m4_define([_LT_SHELL_INIT],
1196 [m4_divert_text([M4SH-INIT], [$1
1197 ])])# _LT_SHELL_INIT
1201 # _LT_PROG_ECHO_BACKSLASH
1202 # -----------------------
1203 # Find how we can fake an echo command that does not interpret backslash.
1204 # In particular, with Autoconf 2.60 or later we add some code to the start
1205 # of the generated configure script that will find a shell with a builtin
1206 # printf (that we can use as an echo command).
1207 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1208 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1209 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1210 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1212 AC_MSG_CHECKING([how to print strings])
1213 # Test print first, because it will be a builtin if present.
1214 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1215 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1217 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1220 # Use this function as a fallback that always works.
1221 func_fallback_echo ()
1223 eval 'cat <<_LTECHO_EOF
1227 ECHO='func_fallback_echo'
1230 # func_echo_all arg...
1231 # Invoke $ECHO with all args, space-separated.
1238 printf*) AC_MSG_RESULT([printf]) ;;
1239 print*) AC_MSG_RESULT([print -r]) ;;
1240 *) AC_MSG_RESULT([cat]) ;;
1243 m4_ifdef([_AS_DETECT_SUGGESTED],
1244 [_AS_DETECT_SUGGESTED([
1245 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1246 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1247 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1248 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1249 PATH=/empty FPATH=/empty; export PATH FPATH
1250 test "X`printf %s $ECHO`" = "X$ECHO" \
1251 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1253 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1254 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1255 ])# _LT_PROG_ECHO_BACKSLASH
1260 AC_DEFUN([_LT_WITH_SYSROOT],
1261 [AC_MSG_CHECKING([for sysroot])
1262 AC_ARG_WITH([sysroot],
1263 [AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
1264 [Search for dependent libraries within DIR (or the compiler's sysroot
1265 if not specified).])],
1266 [], [with_sysroot=no])
1268 dnl lt_sysroot will always be passed unquoted. We quote it here
1269 dnl in case the user passed a directory name.
1271 case $with_sysroot in #(
1273 if test yes = "$GCC"; then
1274 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1278 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1283 AC_MSG_RESULT([$with_sysroot])
1284 AC_MSG_ERROR([The sysroot must be an absolute path.])
1288 AC_MSG_RESULT([${lt_sysroot:-no}])
1289 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1290 [dependent libraries, and where our libraries should be installed.])])
1294 m4_defun([_LT_ENABLE_LOCK],
1295 [AC_ARG_ENABLE([libtool-lock],
1296 [AS_HELP_STRING([--disable-libtool-lock],
1297 [avoid locking (might break parallel builds)])])
1298 test no = "$enable_libtool_lock" || enable_libtool_lock=yes
1300 # Some flags need to be propagated to the compiler or linker for good
1304 # Find out what ABI is being produced by ac_compile, and set mode
1305 # options accordingly.
1306 echo 'int i;' > conftest.$ac_ext
1307 if AC_TRY_EVAL(ac_compile); then
1308 case `/usr/bin/file conftest.$ac_objext` in
1320 # Find out what ABI is being produced by ac_compile, and set linker
1321 # options accordingly.
1322 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1323 if AC_TRY_EVAL(ac_compile); then
1324 if test yes = "$lt_cv_prog_gnu_ld"; then
1325 case `/usr/bin/file conftest.$ac_objext` in
1327 LD="${LD-ld} -melf32bsmip"
1330 LD="${LD-ld} -melf32bmipn32"
1333 LD="${LD-ld} -melf64bmip"
1337 case `/usr/bin/file conftest.$ac_objext` in
1354 # Find out what ABI is being produced by ac_compile, and set linker
1355 # options accordingly.
1356 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1357 if AC_TRY_EVAL(ac_compile); then
1359 case `/usr/bin/file conftest.$ac_objext` in
1367 case `/usr/bin/file conftest.$ac_objext` in
1369 emul="${emul}btsmip"
1372 emul="${emul}ltsmip"
1375 case `/usr/bin/file conftest.$ac_objext` in
1380 LD="${LD-ld} -m $emul"
1385 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
1386 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1387 # Find out what ABI is being produced by ac_compile, and set linker
1388 # options accordingly. Note that the listed cases only cover the
1389 # situations where additional linker options are needed (such as when
1390 # doing 32-bit compilation for a host where ld defaults to 64-bit, or
1391 # vice versa); the common cases where no linker options are needed do
1392 # not appear in the list.
1393 echo 'int i;' > conftest.$ac_ext
1394 if AC_TRY_EVAL(ac_compile); then
1395 case `/usr/bin/file conftest.o` in
1398 x86_64-*kfreebsd*-gnu)
1399 LD="${LD-ld} -m elf_i386_fbsd"
1402 case `/usr/bin/file conftest.o` in
1404 LD="${LD-ld} -m elf32_x86_64"
1407 LD="${LD-ld} -m elf_i386"
1411 powerpc64le-*linux*)
1412 LD="${LD-ld} -m elf32lppclinux"
1415 LD="${LD-ld} -m elf32ppclinux"
1418 LD="${LD-ld} -m elf_s390"
1421 LD="${LD-ld} -m elf32_sparc"
1427 x86_64-*kfreebsd*-gnu)
1428 LD="${LD-ld} -m elf_x86_64_fbsd"
1431 LD="${LD-ld} -m elf_x86_64"
1434 LD="${LD-ld} -m elf64lppc"
1437 LD="${LD-ld} -m elf64ppc"
1439 s390*-*linux*|s390*-*tpf*)
1440 LD="${LD-ld} -m elf64_s390"
1443 LD="${LD-ld} -m elf64_sparc"
1453 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1455 CFLAGS="$CFLAGS -belf"
1456 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1458 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1460 if test yes != "$lt_cv_cc_needs_belf"; then
1461 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1466 # Find out what ABI is being produced by ac_compile, and set linker
1467 # options accordingly.
1468 echo 'int i;' > conftest.$ac_ext
1469 if AC_TRY_EVAL(ac_compile); then
1470 case `/usr/bin/file conftest.o` in
1472 case $lt_cv_prog_gnu_ld in
1475 i?86-*-solaris*|x86_64-*-solaris*)
1476 LD="${LD-ld} -m elf_x86_64"
1479 LD="${LD-ld} -m elf64_sparc"
1482 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1483 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1488 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1500 need_locks=$enable_libtool_lock
1506 m4_defun([_LT_PROG_AR],
1507 [AC_CHECK_TOOLS(AR, [ar], false)
1510 _LT_DECL([], [AR], [1], [The archiver])
1511 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1513 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1514 [lt_cv_ar_at_file=no
1515 AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1516 [echo conftest.$ac_objext > conftest.lst
1517 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1518 AC_TRY_EVAL([lt_ar_try])
1519 if test 0 -eq "$ac_status"; then
1520 # Ensure the archiver fails upon bogus file names.
1521 rm -f conftest.$ac_objext libconftest.a
1522 AC_TRY_EVAL([lt_ar_try])
1523 if test 0 -ne "$ac_status"; then
1527 rm -f conftest.* libconftest.a
1531 if test no = "$lt_cv_ar_at_file"; then
1534 archiver_list_spec=$lt_cv_ar_at_file
1536 _LT_DECL([], [archiver_list_spec], [1],
1537 [How to feed a file listing to the archiver])
1541 # _LT_CMD_OLD_ARCHIVE
1542 # -------------------
1543 m4_defun([_LT_CMD_OLD_ARCHIVE],
1546 AC_CHECK_TOOL(STRIP, strip, :)
1547 test -z "$STRIP" && STRIP=:
1548 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1550 AC_CHECK_TOOL(RANLIB, ranlib, :)
1551 test -z "$RANLIB" && RANLIB=:
1552 _LT_DECL([], [RANLIB], [1],
1553 [Commands used to install an old-style archive])
1555 # Determine commands to create old-style static archives.
1556 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1557 old_postinstall_cmds='chmod 644 $oldlib'
1558 old_postuninstall_cmds=
1560 if test -n "$RANLIB"; then
1563 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1566 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1569 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1574 lock_old_archive_extraction=yes ;;
1576 lock_old_archive_extraction=no ;;
1578 _LT_DECL([], [old_postinstall_cmds], [2])
1579 _LT_DECL([], [old_postuninstall_cmds], [2])
1580 _LT_TAGDECL([], [old_archive_cmds], [2],
1581 [Commands used to build an old-style archive])
1582 _LT_DECL([], [lock_old_archive_extraction], [0],
1583 [Whether to use a lock for old archive extraction])
1584 ])# _LT_CMD_OLD_ARCHIVE
1587 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1588 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1589 # ----------------------------------------------------------------
1590 # Check whether the given compiler option works
1591 AC_DEFUN([_LT_COMPILER_OPTION],
1592 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1593 m4_require([_LT_DECL_SED])dnl
1594 AC_CACHE_CHECK([$1], [$2],
1596 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1597 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1598 lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment
1599 # Insert the option either (1) after the last *FLAGS variable, or
1600 # (2) before a word containing "conftest.", or (3) at the end.
1601 # Note that $ac_compile itself does not contain backslashes and begins
1602 # with a dollar sign (not a hyphen), so the echo should work correctly.
1603 # The option is referenced via a variable to avoid confusing sed.
1604 lt_compile=`echo "$ac_compile" | $SED \
1605 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1606 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1607 -e 's:$: $lt_compiler_flag:'`
1608 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1609 (eval "$lt_compile" 2>conftest.err)
1611 cat conftest.err >&AS_MESSAGE_LOG_FD
1612 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1613 if (exit $ac_status) && test -s "$ac_outfile"; then
1614 # The compiler can only warn and ignore the option if not recognized
1615 # So say no if there are warnings other than the usual output.
1616 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1617 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1618 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1625 if test yes = "[$]$2"; then
1626 m4_if([$5], , :, [$5])
1628 m4_if([$6], , :, [$6])
1630 ])# _LT_COMPILER_OPTION
1633 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1634 dnl aclocal-1.4 backwards compatibility:
1635 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1638 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1639 # [ACTION-SUCCESS], [ACTION-FAILURE])
1640 # ----------------------------------------------------
1641 # Check whether the given linker option works
1642 AC_DEFUN([_LT_LINKER_OPTION],
1643 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1644 m4_require([_LT_DECL_SED])dnl
1645 AC_CACHE_CHECK([$1], [$2],
1647 save_LDFLAGS=$LDFLAGS
1648 LDFLAGS="$LDFLAGS $3"
1649 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1650 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1651 # The linker can only warn and ignore the option if not recognized
1652 # So say no if there are warnings
1653 if test -s conftest.err; then
1654 # Append any errors to the config.log.
1655 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1656 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1657 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1658 if diff conftest.exp conftest.er2 >/dev/null; then
1666 LDFLAGS=$save_LDFLAGS
1669 if test yes = "[$]$2"; then
1670 m4_if([$4], , :, [$4])
1672 m4_if([$5], , :, [$5])
1674 ])# _LT_LINKER_OPTION
1677 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1678 dnl aclocal-1.4 backwards compatibility:
1679 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1684 AC_DEFUN([LT_CMD_MAX_LEN],
1685 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1686 # find the maximum length of command line arguments
1687 AC_MSG_CHECKING([the maximum length of command line arguments])
1688 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1694 # On DJGPP, this test can blow up pretty badly due to problems in libc
1695 # (any single argument exceeding 2000 bytes causes a buffer overrun
1696 # during glob expansion). Even if it were fixed, the result of this
1697 # check would be larger than it should be.
1698 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1702 # Under GNU Hurd, this test is not required because there is
1703 # no limit to the length of command line arguments.
1704 # Libtool will interpret -1 as no limit whatsoever
1705 lt_cv_sys_max_cmd_len=-1;
1708 cygwin* | mingw* | cegcc*)
1709 # On Win9x/ME, this test blows up -- it succeeds, but takes
1710 # about 5 minutes as the teststring grows exponentially.
1711 # Worse, since 9x/ME are not pre-emptively multitasking,
1712 # you end up with a "frozen" computer, even though with patience
1713 # the test eventually succeeds (with a max line length of 256k).
1714 # Instead, let's just punt: use the minimum linelength reported by
1715 # all of the supported platforms: 8192 (on NT/2K/XP).
1716 lt_cv_sys_max_cmd_len=8192;
1720 # On MiNT this can take a long time and run out of memory.
1721 lt_cv_sys_max_cmd_len=8192;
1725 # On AmigaOS with pdksh, this test takes hours, literally.
1726 # So we just punt and use a minimum line length of 8192.
1727 lt_cv_sys_max_cmd_len=8192;
1730 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
1731 # This has been around since 386BSD, at least. Likely further.
1732 if test -x /sbin/sysctl; then
1733 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1734 elif test -x /usr/sbin/sysctl; then
1735 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1737 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1739 # And add a safety zone
1740 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1741 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1745 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1746 lt_cv_sys_max_cmd_len=196608
1750 # The test takes a long time on OS/2.
1751 lt_cv_sys_max_cmd_len=8192
1755 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1756 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1757 # nice to cause kernel panics so lets avoid the loop below.
1758 # First set a reasonable default.
1759 lt_cv_sys_max_cmd_len=16384
1761 if test -x /sbin/sysconfig; then
1762 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1763 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1768 lt_cv_sys_max_cmd_len=102400
1770 sysv5* | sco5v6* | sysv4.2uw2*)
1771 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1772 if test -n "$kargmax"; then
1773 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1775 lt_cv_sys_max_cmd_len=32768
1779 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1780 if test -n "$lt_cv_sys_max_cmd_len" && \
1781 test undefined != "$lt_cv_sys_max_cmd_len"; then
1782 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1783 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1785 # Make teststring a little bigger before we do anything with it.
1786 # a 1K string should be a reasonable start.
1787 for i in 1 2 3 4 5 6 7 8; do
1788 teststring=$teststring$teststring
1790 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1791 # If test is not a shell built-in, we'll probably end up computing a
1792 # maximum length that is only half of the actual maximum length, but
1794 while { test X`env echo "$teststring$teststring" 2>/dev/null` \
1795 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1796 test 17 != "$i" # 1/2 MB should be enough
1799 teststring=$teststring$teststring
1801 # Only check the string length outside the loop.
1802 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1804 # Add a significant safety factor because C++ compilers can tack on
1805 # massive amounts of additional arguments before passing them to the
1806 # linker. It appears as though 1/2 is a usable value.
1807 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1812 if test -n "$lt_cv_sys_max_cmd_len"; then
1813 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1817 max_cmd_len=$lt_cv_sys_max_cmd_len
1818 _LT_DECL([], [max_cmd_len], [0],
1819 [What is the maximum length of a command?])
1823 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1824 dnl aclocal-1.4 backwards compatibility:
1825 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1830 m4_defun([_LT_HEADER_DLFCN],
1831 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1832 ])# _LT_HEADER_DLFCN
1835 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1836 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1837 # ----------------------------------------------------------------
1838 m4_defun([_LT_TRY_DLOPEN_SELF],
1839 [m4_require([_LT_HEADER_DLFCN])dnl
1840 if test yes = "$cross_compiling"; then :
1843 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1844 lt_status=$lt_dlunknown
1845 cat > conftest.$ac_ext <<_LT_EOF
1846 [#line $LINENO "configure"
1847 #include "confdefs.h"
1856 # define LT_DLGLOBAL RTLD_GLOBAL
1859 # define LT_DLGLOBAL DL_GLOBAL
1861 # define LT_DLGLOBAL 0
1865 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1866 find out it does not work in some platform. */
1867 #ifndef LT_DLLAZY_OR_NOW
1869 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1872 # define LT_DLLAZY_OR_NOW DL_LAZY
1875 # define LT_DLLAZY_OR_NOW RTLD_NOW
1878 # define LT_DLLAZY_OR_NOW DL_NOW
1880 # define LT_DLLAZY_OR_NOW 0
1887 /* When -fvisibility=hidden is used, assume the code has been annotated
1888 correspondingly for the symbols needed. */
1889 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1890 int fnord () __attribute__((visibility("default")));
1893 int fnord () { return 42; }
1896 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1897 int status = $lt_dlunknown;
1901 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1904 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1905 else puts (dlerror ());
1907 /* dlclose (self); */
1915 if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
1916 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1919 x$lt_dlno_uscore) $1 ;;
1920 x$lt_dlneed_uscore) $2 ;;
1921 x$lt_dlunknown|x*) $3 ;;
1924 # compilation failed
1929 ])# _LT_TRY_DLOPEN_SELF
1932 # LT_SYS_DLOPEN_SELF
1933 # ------------------
1934 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1935 [m4_require([_LT_HEADER_DLFCN])dnl
1936 if test yes != "$enable_dlopen"; then
1937 enable_dlopen=unknown
1938 enable_dlopen_self=unknown
1939 enable_dlopen_self_static=unknown
1946 lt_cv_dlopen=load_add_on
1948 lt_cv_dlopen_self=yes
1951 mingw* | pw32* | cegcc*)
1952 lt_cv_dlopen=LoadLibrary
1962 # if libdl is installed we need to link against it
1963 AC_CHECK_LIB([dl], [dlopen],
1964 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
1967 lt_cv_dlopen_self=yes
1972 # Don't try to run any link tests for TPF. We know it's impossible
1973 # because TPF is a cross-compiler, and we know how we open DSOs.
1976 lt_cv_dlopen_self=no
1980 AC_CHECK_FUNC([shl_load],
1981 [lt_cv_dlopen=shl_load],
1982 [AC_CHECK_LIB([dld], [shl_load],
1983 [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
1984 [AC_CHECK_FUNC([dlopen],
1985 [lt_cv_dlopen=dlopen],
1986 [AC_CHECK_LIB([dl], [dlopen],
1987 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
1988 [AC_CHECK_LIB([svld], [dlopen],
1989 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
1990 [AC_CHECK_LIB([dld], [dld_link],
1991 [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
2000 if test no = "$lt_cv_dlopen"; then
2006 case $lt_cv_dlopen in
2008 save_CPPFLAGS=$CPPFLAGS
2009 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
2011 save_LDFLAGS=$LDFLAGS
2012 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
2015 LIBS="$lt_cv_dlopen_libs $LIBS"
2017 AC_CACHE_CHECK([whether a program can dlopen itself],
2018 lt_cv_dlopen_self, [dnl
2019 _LT_TRY_DLOPEN_SELF(
2020 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
2021 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
2024 if test yes = "$lt_cv_dlopen_self"; then
2025 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
2026 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
2027 lt_cv_dlopen_self_static, [dnl
2028 _LT_TRY_DLOPEN_SELF(
2029 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
2030 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
2034 CPPFLAGS=$save_CPPFLAGS
2035 LDFLAGS=$save_LDFLAGS
2040 case $lt_cv_dlopen_self in
2041 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
2042 *) enable_dlopen_self=unknown ;;
2045 case $lt_cv_dlopen_self_static in
2046 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
2047 *) enable_dlopen_self_static=unknown ;;
2050 _LT_DECL([dlopen_support], [enable_dlopen], [0],
2051 [Whether dlopen is supported])
2052 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
2053 [Whether dlopen of programs is supported])
2054 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
2055 [Whether dlopen of statically linked programs is supported])
2056 ])# LT_SYS_DLOPEN_SELF
2059 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
2060 dnl aclocal-1.4 backwards compatibility:
2061 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
2064 # _LT_COMPILER_C_O([TAGNAME])
2065 # ---------------------------
2066 # Check to see if options -c and -o are simultaneously supported by compiler.
2067 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
2068 m4_defun([_LT_COMPILER_C_O],
2069 [m4_require([_LT_DECL_SED])dnl
2070 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2071 m4_require([_LT_TAG_COMPILER])dnl
2072 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
2073 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
2074 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
2075 $RM -r conftest 2>/dev/null
2079 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
2081 lt_compiler_flag="-o out/conftest2.$ac_objext"
2082 # Insert the option either (1) after the last *FLAGS variable, or
2083 # (2) before a word containing "conftest.", or (3) at the end.
2084 # Note that $ac_compile itself does not contain backslashes and begins
2085 # with a dollar sign (not a hyphen), so the echo should work correctly.
2086 lt_compile=`echo "$ac_compile" | $SED \
2087 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
2088 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2089 -e 's:$: $lt_compiler_flag:'`
2090 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2091 (eval "$lt_compile" 2>out/conftest.err)
2093 cat out/conftest.err >&AS_MESSAGE_LOG_FD
2094 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2095 if (exit $ac_status) && test -s out/conftest2.$ac_objext
2097 # The compiler can only warn and ignore the option if not recognized
2098 # So say no if there are warnings
2099 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2100 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2101 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2102 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2105 chmod u+w . 2>&AS_MESSAGE_LOG_FD
2107 # SGI C++ compiler will create directory out/ii_files/ for
2108 # template instantiation
2109 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2110 $RM out/* && rmdir out
2115 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2116 [Does compiler simultaneously support -c and -o options?])
2117 ])# _LT_COMPILER_C_O
2120 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2121 # ----------------------------------
2122 # Check to see if we can do hard links to lock some files if needed
2123 m4_defun([_LT_COMPILER_FILE_LOCKS],
2124 [m4_require([_LT_ENABLE_LOCK])dnl
2125 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2126 _LT_COMPILER_C_O([$1])
2128 hard_links=nottested
2129 if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
2130 # do not overwrite the value of need_locks provided by the user
2131 AC_MSG_CHECKING([if we can lock with hard links])
2134 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2136 ln conftest.a conftest.b 2>&5 || hard_links=no
2137 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2138 AC_MSG_RESULT([$hard_links])
2139 if test no = "$hard_links"; then
2140 AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
2146 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2147 ])# _LT_COMPILER_FILE_LOCKS
2152 m4_defun([_LT_CHECK_OBJDIR],
2153 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2154 [rm -f .libs 2>/dev/null
2155 mkdir .libs 2>/dev/null
2156 if test -d .libs; then
2159 # MS-DOS does not allow filenames that begin with a dot.
2162 rmdir .libs 2>/dev/null])
2163 objdir=$lt_cv_objdir
2164 _LT_DECL([], [objdir], [0],
2165 [The name of the directory that contains temporary libtool files])dnl
2166 m4_pattern_allow([LT_OBJDIR])dnl
2167 AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
2168 [Define to the sub-directory where libtool stores uninstalled libraries.])
2169 ])# _LT_CHECK_OBJDIR
2172 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2173 # --------------------------------------
2174 # Check hardcoding attributes.
2175 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2176 [AC_MSG_CHECKING([how to hardcode library paths into programs])
2177 _LT_TAGVAR(hardcode_action, $1)=
2178 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2179 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2180 test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
2182 # We can hardcode non-existent directories.
2183 if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
2184 # If the only mechanism to avoid hardcoding is shlibpath_var, we
2185 # have to relink, otherwise we might link with an installed library
2186 # when we should be linking with a yet-to-be-installed one
2187 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
2188 test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
2189 # Linking always hardcodes the temporary library directory.
2190 _LT_TAGVAR(hardcode_action, $1)=relink
2192 # We can link without hardcoding, and we can hardcode nonexisting dirs.
2193 _LT_TAGVAR(hardcode_action, $1)=immediate
2196 # We cannot hardcode anything, or else we can only hardcode existing
2198 _LT_TAGVAR(hardcode_action, $1)=unsupported
2200 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2202 if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
2203 test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
2204 # Fast installation is not supported
2205 enable_fast_install=no
2206 elif test yes = "$shlibpath_overrides_runpath" ||
2207 test no = "$enable_shared"; then
2208 # Fast installation is not necessary
2209 enable_fast_install=needless
2211 _LT_TAGDECL([], [hardcode_action], [0],
2212 [How to hardcode a shared library path into an executable])
2213 ])# _LT_LINKER_HARDCODE_LIBPATH
2218 m4_defun([_LT_CMD_STRIPLIB],
2219 [m4_require([_LT_DECL_EGREP])
2222 AC_MSG_CHECKING([whether stripping libraries is possible])
2223 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2224 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2225 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2226 AC_MSG_RESULT([yes])
2228 # FIXME - insert some real tests, host_os isn't really good enough
2231 if test -n "$STRIP"; then
2232 striplib="$STRIP -x"
2233 old_striplib="$STRIP -S"
2234 AC_MSG_RESULT([yes])
2244 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2245 _LT_DECL([], [striplib], [1])
2246 ])# _LT_CMD_STRIPLIB
2249 # _LT_PREPARE_MUNGE_PATH_LIST
2250 # ---------------------------
2251 # Make sure func_munge_path_list() is defined correctly.
2252 m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
2253 [[# func_munge_path_list VARIABLE PATH
2254 # -----------------------------------
2255 # VARIABLE is name of variable containing _space_ separated list of
2256 # directories to be munged by the contents of PATH, which is string
2259 # string "DIR[ DIR]" will be prepended to VARIABLE
2261 # string "DIR[ DIR]" will be appended to VARIABLE
2262 # "DIRP[:DIRP]::[DIRA:]DIRA"
2263 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string
2264 # "DIRA[ DIRA]" will be appended to VARIABLE
2266 # VARIABLE will be replaced by "DIR[ DIR]"
2267 func_munge_path_list ()
2273 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
2276 eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
2279 eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
2280 eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
2283 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
2287 ]])# _LT_PREPARE_PATH_LIST
2290 # _LT_SYS_DYNAMIC_LINKER([TAG])
2291 # -----------------------------
2292 # PORTME Fill in your ld.so characteristics
2293 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2294 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2295 m4_require([_LT_DECL_EGREP])dnl
2296 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2297 m4_require([_LT_DECL_OBJDUMP])dnl
2298 m4_require([_LT_DECL_SED])dnl
2299 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2300 m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
2301 AC_MSG_CHECKING([dynamic linker characteristics])
2304 if test yes = "$GCC"; then
2306 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
2307 *) lt_awk_arg='/^libraries:/' ;;
2310 mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
2311 *) lt_sed_strip_eq='s|=/|/|g' ;;
2313 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2314 case $lt_search_path_spec in
2316 # if the path contains ";" then we assume it to be the separator
2317 # otherwise default to the standard path separator (i.e. ":") - it is
2318 # assumed that no part of a normal pathname contains ";" but that should
2319 # okay in the real world where ";" in dirpaths is itself problematic.
2320 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2323 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2326 # Ok, now we have the path, separated by spaces, we can step through it
2327 # and add multilib dir if necessary...
2328 lt_tmp_lt_search_path_spec=
2329 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2330 # ...but if some path component already ends with the multilib dir we assume
2331 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
2332 case "$lt_multi_os_dir; $lt_search_path_spec " in
2333 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
2337 for lt_sys_path in $lt_search_path_spec; do
2338 if test -d "$lt_sys_path$lt_multi_os_dir"; then
2339 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
2340 elif test -n "$lt_multi_os_dir"; then
2341 test -d "$lt_sys_path" && \
2342 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2345 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2346 BEGIN {RS = " "; FS = "/|\n";} {
2349 for (lt_i = NF; lt_i > 0; lt_i--) {
2350 if ($lt_i != "" && $lt_i != ".") {
2351 if ($lt_i == "..") {
2354 if (lt_count == 0) {
2355 lt_foo = "/" $lt_i lt_foo;
2362 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2363 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2365 # AWK program above erroneously prepends '/' to C:/dos/paths
2368 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2369 $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
2371 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2373 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2376 libname_spec='lib$name'
2384 shlibpath_overrides_runpath=unknown
2386 dynamic_linker="$host_os ld.so"
2387 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2388 need_lib_prefix=unknown
2389 hardcode_into_libs=no
2391 # when you set need_version to no, make sure it does not cause -set_version
2392 # flags to be left without arguments
2393 need_version=unknown
2395 AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
2396 [User-defined run-time library search path.])
2400 version_type=linux # correct to gnu/linux during the next big refactor
2401 library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
2402 shlibpath_var=LIBPATH
2404 # AIX 3 has no versioning support, so we append a major version to the name.
2405 soname_spec='$libname$release$shared_ext$major'
2409 version_type=linux # correct to gnu/linux during the next big refactor
2412 hardcode_into_libs=yes
2413 if test ia64 = "$host_cpu"; then
2414 # AIX 5 supports IA64
2415 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
2416 shlibpath_var=LD_LIBRARY_PATH
2418 # With GCC up to 2.95.x, collect2 would create an import file
2419 # for dependence libraries. The import file would start with
2420 # the line '#! .'. This would cause the generated library to
2421 # depend on '.', always an invalid library. This was fixed in
2422 # development snapshots of GCC prior to 3.0.
2424 aix4 | aix4.[[01]] | aix4.[[01]].*)
2425 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2427 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
2434 # Using Import Files as archive members, it is possible to support
2435 # filename-based versioning of shared library archives on AIX. While
2436 # this would work for both with and without runtime linking, it will
2437 # prevent static linking of such archives. So we do filename-based
2438 # shared library versioning with .so extension only, which is used
2439 # when both runtime linking and shared linking is enabled.
2440 # Unfortunately, runtime linking may impact performance, so we do
2441 # not want this to be the default eventually. Also, we use the
2442 # versioned .so libs for executables only if there is the -brtl
2443 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
2444 # To allow for filename-based versioning support, we need to create
2445 # libNAME.so.V as an archive file, containing:
2446 # *) an Import File, referring to the versioned filename of the
2447 # archive as well as the shared archive member, telling the
2448 # bitwidth (32 or 64) of that shared object, and providing the
2449 # list of exported symbols of that shared object, eventually
2450 # decorated with the 'weak' keyword
2451 # *) the shared object with the F_LOADONLY flag set, to really avoid
2452 # it being seen by the linker.
2453 # At run time we better use the real file rather than another symlink,
2454 # but for link time we create the symlink libNAME.so -> libNAME.so.V
2456 case $with_aix_soname,$aix_use_runtimelinking in
2457 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
2458 # soname into executable. Probably we can add versioning support to
2459 # collect2, so additional links can be useful in future.
2460 aix,yes) # traditional libtool
2461 dynamic_linker='AIX unversionable lib.so'
2462 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2463 # instead of lib<name>.a to let people know that these are not
2464 # typical AIX shared libraries.
2465 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2467 aix,no) # traditional AIX only
2468 dynamic_linker='AIX lib.a[(]lib.so.V[)]'
2469 # We preserve .a as extension for shared libraries through AIX4.2
2470 # and later when we are not doing run time linking.
2471 library_names_spec='$libname$release.a $libname.a'
2472 soname_spec='$libname$release$shared_ext$major'
2474 svr4,*) # full svr4 only
2475 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
2476 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2477 # We do not specify a path in Import Files, so LIBPATH fires.
2478 shlibpath_overrides_runpath=yes
2480 *,yes) # both, prefer svr4
2481 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
2482 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2483 # unpreferred sharedlib libNAME.a needs extra handling
2484 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"'
2485 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.$libext"'
2486 # We do not specify a path in Import Files, so LIBPATH fires.
2487 shlibpath_overrides_runpath=yes
2489 *,no) # both, prefer aix
2490 dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
2491 library_names_spec='$libname$release.a $libname.a'
2492 soname_spec='$libname$release$shared_ext$major'
2493 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
2494 postinstall_cmds='test -z "$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 $func_stripname_result.so)'
2495 postuninstall_cmds='test -z "$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"'
2498 shlibpath_var=LIBPATH
2505 # Since July 2007 AmigaOS4 officially supports .so libraries.
2506 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2507 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2510 library_names_spec='$libname.ixlibrary $libname.a'
2511 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2512 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 ${libname}_ixlibrary.a || exit 1; done'
2518 library_names_spec='$libname$shared_ext'
2519 dynamic_linker="$host_os ld.so"
2520 shlibpath_var=LIBRARY_PATH
2524 version_type=linux # correct to gnu/linux during the next big refactor
2526 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2527 soname_spec='$libname$release$shared_ext$major'
2528 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2529 shlibpath_var=LD_LIBRARY_PATH
2530 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2531 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2532 # the default ld.so.conf also contains /usr/contrib/lib and
2533 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2534 # libtool to hard-code these into programs
2537 cygwin* | mingw* | pw32* | cegcc*)
2538 version_type=windows
2543 case $GCC,$cc_basename in
2546 library_names_spec='$libname.dll.a'
2547 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2548 postinstall_cmds='base_file=`basename \$file`~
2549 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
2550 dldir=$destdir/`dirname \$dlpath`~
2551 test -d \$dldir || mkdir -p \$dldir~
2552 $install_prog $dir/$dlname \$dldir/$dlname~
2553 chmod a+x \$dldir/$dlname~
2554 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2555 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2557 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2558 dlpath=$dir/\$dldll~
2560 shlibpath_overrides_runpath=yes
2564 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2565 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2567 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2570 # MinGW DLLs use traditional 'lib' prefix
2571 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2574 # pw32 DLLs use 'pw' prefix rather than 'lib'
2575 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2578 dynamic_linker='Win32 ld.exe'
2583 libname_spec='$name'
2584 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2585 library_names_spec='$libname.dll.lib'
2589 sys_lib_search_path_spec=
2595 # Let DOS variable expansion print the short 8.3 style file name.
2596 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2597 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2600 # Convert to MSYS style.
2601 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2604 # Convert to unix form, then to dos form, then back to unix form
2605 # but this time dos style (no spaces!) so that the unix form looks
2606 # like /cygdrive/c/PROGRA~1:/cygdr...
2607 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2608 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2609 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2612 sys_lib_search_path_spec=$LIB
2613 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2614 # It is most probably a Windows format PATH.
2615 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2617 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2619 # FIXME: find the short name or the path components, as spaces are
2620 # common. (e.g. "Program Files" -> "PROGRA~1")
2624 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2625 postinstall_cmds='base_file=`basename \$file`~
2626 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
2627 dldir=$destdir/`dirname \$dlpath`~
2628 test -d \$dldir || mkdir -p \$dldir~
2629 $install_prog $dir/$dlname \$dldir/$dlname'
2630 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2631 dlpath=$dir/\$dldll~
2633 shlibpath_overrides_runpath=yes
2634 dynamic_linker='Win32 link.exe'
2638 # Assume MSVC wrapper
2639 library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
2640 dynamic_linker='Win32 ld.exe'
2643 # FIXME: first we should search . and the directory the executable is in
2647 darwin* | rhapsody*)
2648 dynamic_linker="$host_os dyld"
2652 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
2653 soname_spec='$libname$release$major$shared_ext'
2654 shlibpath_overrides_runpath=yes
2655 shlibpath_var=DYLD_LIBRARY_PATH
2656 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2658 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2659 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2663 version_type=linux # correct to gnu/linux during the next big refactor
2666 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2667 soname_spec='$libname$release$shared_ext$major'
2668 shlibpath_var=LD_LIBRARY_PATH
2671 freebsd* | dragonfly*)
2672 # DragonFly does not have aout. When/if they implement a new
2673 # versioning mechanism, adjust this.
2674 if test -x /usr/bin/objformat; then
2675 objformat=`/usr/bin/objformat`
2678 freebsd[[23]].*) objformat=aout ;;
2682 version_type=freebsd-$objformat
2683 case $version_type in
2685 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2686 soname_spec='$libname$release$shared_ext$major'
2691 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2695 shlibpath_var=LD_LIBRARY_PATH
2698 shlibpath_overrides_runpath=yes
2700 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2701 shlibpath_overrides_runpath=yes
2702 hardcode_into_libs=yes
2704 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2705 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2706 shlibpath_overrides_runpath=no
2707 hardcode_into_libs=yes
2709 *) # from 4.6 on, and DragonFly
2710 shlibpath_overrides_runpath=yes
2711 hardcode_into_libs=yes
2717 version_type=linux # correct to gnu/linux during the next big refactor
2720 dynamic_linker="$host_os runtime_loader"
2721 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2722 soname_spec='$libname$release$shared_ext$major'
2723 shlibpath_var=LIBRARY_PATH
2724 shlibpath_overrides_runpath=no
2725 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2726 hardcode_into_libs=yes
2729 hpux9* | hpux10* | hpux11*)
2730 # Give a soname corresponding to the major version so that dld.sl refuses to
2731 # link against other versions.
2738 hardcode_into_libs=yes
2739 dynamic_linker="$host_os dld.so"
2740 shlibpath_var=LD_LIBRARY_PATH
2741 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2742 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2743 soname_spec='$libname$release$shared_ext$major'
2744 if test 32 = "$HPUX_IA64_MODE"; then
2745 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2746 sys_lib_dlsearch_path_spec=/usr/lib/hpux32
2748 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2749 sys_lib_dlsearch_path_spec=/usr/lib/hpux64
2754 hardcode_into_libs=yes
2755 dynamic_linker="$host_os dld.sl"
2756 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2757 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2758 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2759 soname_spec='$libname$release$shared_ext$major'
2760 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2761 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2765 dynamic_linker="$host_os dld.sl"
2766 shlibpath_var=SHLIB_PATH
2767 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2768 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2769 soname_spec='$libname$release$shared_ext$major'
2772 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2773 postinstall_cmds='chmod 555 $lib'
2774 # or fails outright, so override atomically:
2775 install_override_mode=555
2779 version_type=linux # correct to gnu/linux during the next big refactor
2782 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2783 soname_spec='$libname$release$shared_ext$major'
2784 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2785 shlibpath_var=LD_LIBRARY_PATH
2786 shlibpath_overrides_runpath=no
2787 hardcode_into_libs=yes
2790 irix5* | irix6* | nonstopux*)
2792 nonstopux*) version_type=nonstopux ;;
2794 if test yes = "$lt_cv_prog_gnu_ld"; then
2795 version_type=linux # correct to gnu/linux during the next big refactor
2802 soname_spec='$libname$release$shared_ext$major'
2803 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
2805 irix5* | nonstopux*)
2809 case $LD in # libtool.m4 will add one of these switches to LD
2810 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2811 libsuff= shlibsuff= libmagic=32-bit;;
2812 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2813 libsuff=32 shlibsuff=N32 libmagic=N32;;
2814 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2815 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2816 *) libsuff= shlibsuff= libmagic=never-match;;
2820 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2821 shlibpath_overrides_runpath=no
2822 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
2823 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
2824 hardcode_into_libs=yes
2827 # No shared lib support for Linux oldld, aout, or coff.
2828 linux*oldld* | linux*aout* | linux*coff*)
2833 version_type=none # Android doesn't support versioned libraries.
2836 library_names_spec='$libname$release$shared_ext'
2837 soname_spec='$libname$release$shared_ext'
2839 shlibpath_var=LD_LIBRARY_PATH
2840 shlibpath_overrides_runpath=yes
2842 # This implies no fast_install, which is unacceptable.
2843 # Some rework will be needed to allow for fast_install
2844 # before this can be enabled.
2845 hardcode_into_libs=yes
2847 dynamic_linker='Android linker'
2848 # Don't embed -rpath directories since the linker doesn't support them.
2849 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2852 # This must be glibc/ELF.
2853 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
2854 version_type=linux # correct to gnu/linux during the next big refactor
2857 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2858 soname_spec='$libname$release$shared_ext$major'
2859 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2860 shlibpath_var=LD_LIBRARY_PATH
2861 shlibpath_overrides_runpath=no
2863 # Some binutils ld are patched to set DT_RUNPATH
2864 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2865 [lt_cv_shlibpath_overrides_runpath=no
2866 save_LDFLAGS=$LDFLAGS
2868 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2869 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2870 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2871 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2872 [lt_cv_shlibpath_overrides_runpath=yes])])
2873 LDFLAGS=$save_LDFLAGS
2876 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2878 # This implies no fast_install, which is unacceptable.
2879 # Some rework will be needed to allow for fast_install
2880 # before this can be enabled.
2881 hardcode_into_libs=yes
2883 # Ideally, we could use ldconfig to report *all* directores which are
2884 # searched for libraries, however this is still not possible. Aside from not
2885 # being certain /sbin/ldconfig is available, command
2886 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
2887 # even though it is searched at run-time. Try to do the best guess by
2888 # appending ld.so.conf contents (and includes) to the search path.
2889 if test -f /etc/ld.so.conf; then
2890 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' ' '`
2891 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2894 # We used to test for /lib/ld.so.1 and disable shared libraries on
2895 # powerpc, because MkLinux only supported shared libraries with the
2896 # GNU dynamic linker. Since this was broken with cross compilers,
2897 # most powerpc-linux boxes support dynamic linking these days and
2898 # people can always --disable-shared, the test was removed, and we
2899 # assume the GNU/Linux dynamic linker is in use.
2900 dynamic_linker='GNU/Linux ld.so'
2907 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2908 soname_spec='${libname}${release}${shared_ext}$major'
2909 shlibpath_var=LD_LIBRARY_PATH
2910 shlibpath_overrides_runpath=no
2911 hardcode_into_libs=yes
2912 dynamic_linker='NetBSD ld.elf_so'
2919 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2920 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2921 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2922 dynamic_linker='NetBSD (a.out) ld.so'
2924 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2925 soname_spec='$libname$release$shared_ext$major'
2926 dynamic_linker='NetBSD ld.elf_so'
2928 shlibpath_var=LD_LIBRARY_PATH
2929 shlibpath_overrides_runpath=yes
2930 hardcode_into_libs=yes
2934 version_type=linux # correct to gnu/linux during the next big refactor
2935 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2936 shlibpath_var=LD_LIBRARY_PATH
2937 shlibpath_overrides_runpath=yes
2944 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2945 soname_spec='$libname$release$shared_ext$major'
2946 shlibpath_var=LD_LIBRARY_PATH
2947 shlibpath_overrides_runpath=no
2948 hardcode_into_libs=yes
2949 dynamic_linker='ldqnx.so'
2954 sys_lib_dlsearch_path_spec=/usr/lib
2956 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
2961 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2962 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2963 shlibpath_var=LD_LIBRARY_PATH
2964 shlibpath_overrides_runpath=yes
2968 libname_spec='$name'
2969 version_type=windows
2973 # OS/2 can only load a DLL with a base name of 8 characters or less.
2974 soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
2975 v=$($ECHO $release$versuffix | tr -d .-);
2976 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
2977 $ECHO $n$v`$shared_ext'
2978 library_names_spec='${libname}_dll.$libext'
2979 dynamic_linker='OS/2 ld.exe'
2980 shlibpath_var=BEGINLIBPATH
2981 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2982 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2983 postinstall_cmds='base_file=`basename \$file`~
2984 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
2985 dldir=$destdir/`dirname \$dlpath`~
2986 test -d \$dldir || mkdir -p \$dldir~
2987 $install_prog $dir/$dlname \$dldir/$dlname~
2988 chmod a+x \$dldir/$dlname~
2989 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2990 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2992 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
2993 dlpath=$dir/\$dldll~
2997 osf3* | osf4* | osf5*)
3001 soname_spec='$libname$release$shared_ext$major'
3002 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3003 shlibpath_var=LD_LIBRARY_PATH
3004 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
3005 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
3013 version_type=linux # correct to gnu/linux during the next big refactor
3016 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3017 soname_spec='$libname$release$shared_ext$major'
3018 shlibpath_var=LD_LIBRARY_PATH
3019 shlibpath_overrides_runpath=yes
3020 hardcode_into_libs=yes
3021 # ldd complains unless libraries are executable
3022 postinstall_cmds='chmod +x $lib'
3027 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
3028 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
3029 shlibpath_var=LD_LIBRARY_PATH
3030 shlibpath_overrides_runpath=yes
3031 if test yes = "$with_gnu_ld"; then
3038 version_type=linux # correct to gnu/linux during the next big refactor
3039 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3040 soname_spec='$libname$release$shared_ext$major'
3041 shlibpath_var=LD_LIBRARY_PATH
3042 case $host_vendor in
3044 shlibpath_overrides_runpath=no
3046 runpath_var=LD_RUN_PATH
3054 shlibpath_overrides_runpath=no
3055 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
3061 if test -d /usr/nec; then
3062 version_type=linux # correct to gnu/linux during the next big refactor
3063 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
3064 soname_spec='$libname$shared_ext.$major'
3065 shlibpath_var=LD_LIBRARY_PATH
3069 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3073 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
3074 soname_spec='$libname$release$shared_ext$major'
3075 shlibpath_var=LD_LIBRARY_PATH
3076 shlibpath_overrides_runpath=yes
3077 hardcode_into_libs=yes
3078 if test yes = "$with_gnu_ld"; then
3079 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
3081 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
3084 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
3088 sys_lib_dlsearch_path_spec='/usr/lib'
3092 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
3093 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 shlibpath_var=LD_LIBRARY_PATH
3098 shlibpath_overrides_runpath=no
3099 hardcode_into_libs=yes
3103 version_type=linux # correct to gnu/linux during the next big refactor
3104 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3105 soname_spec='$libname$release$shared_ext$major'
3106 shlibpath_var=LD_LIBRARY_PATH
3113 AC_MSG_RESULT([$dynamic_linker])
3114 test no = "$dynamic_linker" && can_build_shared=no
3116 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
3117 if test yes = "$GCC"; then
3118 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
3121 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
3122 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
3125 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
3126 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
3129 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
3130 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
3132 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
3133 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
3135 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
3136 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
3138 _LT_DECL([], [variables_saved_for_relink], [1],
3139 [Variables whose values should be saved in libtool wrapper scripts and
3140 restored at link time])
3141 _LT_DECL([], [need_lib_prefix], [0],
3142 [Do we need the "lib" prefix for modules?])
3143 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
3144 _LT_DECL([], [version_type], [0], [Library versioning type])
3145 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
3146 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
3147 _LT_DECL([], [shlibpath_overrides_runpath], [0],
3148 [Is shlibpath searched before the hard-coded library search path?])
3149 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
3150 _LT_DECL([], [library_names_spec], [1],
3151 [[List of archive names. First name is the real one, the rest are links.
3152 The last name is the one that the linker finds with -lNAME]])
3153 _LT_DECL([], [soname_spec], [1],
3154 [[The coded name of the library, if different from the real name]])
3155 _LT_DECL([], [install_override_mode], [1],
3156 [Permission mode override for installation of shared libraries])
3157 _LT_DECL([], [postinstall_cmds], [2],
3158 [Command to use after installation of a shared archive])
3159 _LT_DECL([], [postuninstall_cmds], [2],
3160 [Command to use after uninstallation of a shared archive])
3161 _LT_DECL([], [finish_cmds], [2],
3162 [Commands used to finish a libtool library installation in a directory])
3163 _LT_DECL([], [finish_eval], [1],
3164 [[As "finish_cmds", except a single script fragment to be evaled but
3166 _LT_DECL([], [hardcode_into_libs], [0],
3167 [Whether we should hardcode library paths into libraries])
3168 _LT_DECL([], [sys_lib_search_path_spec], [2],
3169 [Compile-time system search path for libraries])
3170 _LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
3171 [Detected run-time system search path for libraries])
3172 _LT_DECL([], [configure_time_lt_sys_library_path], [2],
3173 [Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
3174 ])# _LT_SYS_DYNAMIC_LINKER
3177 # _LT_PATH_TOOL_PREFIX(TOOL)
3178 # --------------------------
3179 # find a file program that can recognize shared library
3180 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
3181 [m4_require([_LT_DECL_EGREP])dnl
3182 AC_MSG_CHECKING([for $1])
3183 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
3185 [[\\/*] | ?:[\\/]*])
3186 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
3189 lt_save_MAGIC_CMD=$MAGIC_CMD
3190 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3191 dnl $ac_dummy forces splitting on constant user-supplied paths.
3192 dnl POSIX.2 word splitting is done only on the output of word expansions,
3193 dnl not every word. This closes a longstanding sh security hole.
3194 ac_dummy="m4_if([$2], , $PATH, [$2])"
3195 for ac_dir in $ac_dummy; do
3197 test -z "$ac_dir" && ac_dir=.
3198 if test -f "$ac_dir/$1"; then
3199 lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
3200 if test -n "$file_magic_test_file"; then
3201 case $deplibs_check_method in
3203 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
3204 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3205 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3206 $EGREP "$file_magic_regex" > /dev/null; then
3211 *** Warning: the command libtool uses to detect shared libraries,
3212 *** $file_magic_cmd, produces output that libtool cannot recognize.
3213 *** The result is that libtool may fail to recognize shared libraries
3214 *** as such. This will affect the creation of libtool libraries that
3215 *** depend on shared libraries, but programs linked with such libtool
3216 *** libraries will work regardless of this problem. Nevertheless, you
3217 *** may want to report the problem to your system manager and/or to
3218 *** bug-libtool@gnu.org
3228 MAGIC_CMD=$lt_save_MAGIC_CMD
3231 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3232 if test -n "$MAGIC_CMD"; then
3233 AC_MSG_RESULT($MAGIC_CMD)
3237 _LT_DECL([], [MAGIC_CMD], [0],
3238 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
3239 ])# _LT_PATH_TOOL_PREFIX
3242 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3243 dnl aclocal-1.4 backwards compatibility:
3244 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3249 # find a file program that can recognize a shared library
3250 m4_defun([_LT_PATH_MAGIC],
3251 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3252 if test -z "$lt_cv_path_MAGIC_CMD"; then
3253 if test -n "$ac_tool_prefix"; then
3254 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3264 # find the pathname to the GNU or non-GNU linker
3265 AC_DEFUN([LT_PATH_LD],
3266 [AC_REQUIRE([AC_PROG_CC])dnl
3267 AC_REQUIRE([AC_CANONICAL_HOST])dnl
3268 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3269 m4_require([_LT_DECL_SED])dnl
3270 m4_require([_LT_DECL_EGREP])dnl
3271 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3273 AC_ARG_WITH([gnu-ld],
3274 [AS_HELP_STRING([--with-gnu-ld],
3275 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
3276 [test no = "$withval" || with_gnu_ld=yes],
3277 [with_gnu_ld=no])dnl
3280 if test yes = "$GCC"; then
3281 # Check if gcc -print-prog-name=ld gives a path.
3282 AC_MSG_CHECKING([for ld used by $CC])
3285 # gcc leaves a trailing carriage return, which upsets mingw
3286 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3288 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3291 # Accept absolute paths.
3292 [[\\/]]* | ?:[[\\/]]*)
3293 re_direlt='/[[^/]][[^/]]*/\.\./'
3294 # Canonicalize the pathname of ld
3295 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3296 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3297 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3299 test -z "$LD" && LD=$ac_prog
3302 # If it fails, then pretend we aren't using GCC.
3306 # If it is relative, then search for the first ld in PATH.
3310 elif test yes = "$with_gnu_ld"; then
3311 AC_MSG_CHECKING([for GNU ld])
3313 AC_MSG_CHECKING([for non-GNU ld])
3315 AC_CACHE_VAL(lt_cv_path_LD,
3316 [if test -z "$LD"; then
3317 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3318 for ac_dir in $PATH; do
3320 test -z "$ac_dir" && ac_dir=.
3321 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3322 lt_cv_path_LD=$ac_dir/$ac_prog
3323 # Check to see if the program is GNU ld. I'd rather use --version,
3324 # but apparently some variants of GNU ld only accept -v.
3325 # Break only if it was the GNU/non-GNU ld that we prefer.
3326 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3327 *GNU* | *'with BFD'*)
3328 test no != "$with_gnu_ld" && break
3331 test yes != "$with_gnu_ld" && break
3338 lt_cv_path_LD=$LD # Let the user override the test with a path.
3341 if test -n "$LD"; then
3346 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3350 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3354 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3355 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3356 dnl aclocal-1.4 backwards compatibility:
3357 dnl AC_DEFUN([AM_PROG_LD], [])
3358 dnl AC_DEFUN([AC_PROG_LD], [])
3363 m4_defun([_LT_PATH_LD_GNU],
3364 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3365 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3366 case `$LD -v 2>&1 </dev/null` in
3367 *GNU* | *'with BFD'*)
3368 lt_cv_prog_gnu_ld=yes
3371 lt_cv_prog_gnu_ld=no
3374 with_gnu_ld=$lt_cv_prog_gnu_ld
3380 # find reload flag for linker
3381 # -- PORTME Some linkers may need a different reload flag.
3382 m4_defun([_LT_CMD_RELOAD],
3383 [AC_CACHE_CHECK([for $LD option to reload object files],
3384 lt_cv_ld_reload_flag,
3385 [lt_cv_ld_reload_flag='-r'])
3386 reload_flag=$lt_cv_ld_reload_flag
3387 case $reload_flag in
3389 *) reload_flag=" $reload_flag" ;;
3391 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3393 cygwin* | mingw* | pw32* | cegcc*)
3394 if test yes != "$GCC"; then
3399 if test yes = "$GCC"; then
3400 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
3402 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3406 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3407 _LT_TAGDECL([], [reload_cmds], [2])dnl
3414 m4_defun([_LT_PATH_DD],
3415 [AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
3416 [printf 0123456789abcdef0123456789abcdef >conftest.i
3417 cat conftest.i conftest.i >conftest2.i
3419 AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
3420 [if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3421 cmp -s conftest.i conftest.out \
3422 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
3424 rm -f conftest.i conftest2.i conftest.out])
3430 # find command to truncate a binary pipe
3431 m4_defun([_LT_CMD_TRUNCATE],
3432 [m4_require([_LT_PATH_DD])
3433 AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
3434 [printf 0123456789abcdef0123456789abcdef >conftest.i
3435 cat conftest.i conftest.i >conftest2.i
3437 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3438 cmp -s conftest.i conftest.out \
3439 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
3441 rm -f conftest.i conftest2.i conftest.out
3442 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
3443 _LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
3444 [Command to truncate a binary pipe])
3445 ])# _LT_CMD_TRUNCATE
3448 # _LT_CHECK_MAGIC_METHOD
3449 # ----------------------
3450 # how to check for library dependencies
3451 # -- PORTME fill in with the dynamic library characteristics
3452 m4_defun([_LT_CHECK_MAGIC_METHOD],
3453 [m4_require([_LT_DECL_EGREP])
3454 m4_require([_LT_DECL_OBJDUMP])
3455 AC_CACHE_CHECK([how to recognize dependent libraries],
3456 lt_cv_deplibs_check_method,
3457 [lt_cv_file_magic_cmd='$MAGIC_CMD'
3458 lt_cv_file_magic_test_file=
3459 lt_cv_deplibs_check_method='unknown'
3460 # Need to set the preceding variable on all platforms that support
3461 # interlibrary dependencies.
3462 # 'none' -- dependencies not supported.
3463 # 'unknown' -- same as none, but documents that we really don't know.
3464 # 'pass_all' -- all dependencies passed with no checks.
3465 # 'test_compile' -- check by making test program.
3466 # 'file_magic [[regex]]' -- check by looking for files in library path
3467 # that responds to the $file_magic_cmd with a given extended regex.
3468 # If you have 'file' or equivalent on your system and you're not sure
3469 # whether 'pass_all' will *always* work, you probably want this one.
3473 lt_cv_deplibs_check_method=pass_all
3477 lt_cv_deplibs_check_method=pass_all
3481 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3482 lt_cv_file_magic_cmd='/usr/bin/file -L'
3483 lt_cv_file_magic_test_file=/shlib/libc.so
3487 # func_win32_libid is a shell function defined in ltmain.sh
3488 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3489 lt_cv_file_magic_cmd='func_win32_libid'
3493 # Base MSYS/MinGW do not provide the 'file' command needed by
3494 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3495 # unless we find 'file', for example because we are cross-compiling.
3496 if ( file / ) >/dev/null 2>&1; then
3497 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3498 lt_cv_file_magic_cmd='func_win32_libid'
3500 # Keep this pattern in sync with the one in func_win32_libid.
3501 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3502 lt_cv_file_magic_cmd='$OBJDUMP -f'
3507 # use the weaker test based on 'objdump'. See mingw*.
3508 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3509 lt_cv_file_magic_cmd='$OBJDUMP -f'
3512 darwin* | rhapsody*)
3513 lt_cv_deplibs_check_method=pass_all
3516 freebsd* | dragonfly*)
3517 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3520 # Not sure whether the presence of OpenBSD here was a mistake.
3521 # Let's accept both of them until this is cleared up.
3522 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3523 lt_cv_file_magic_cmd=/usr/bin/file
3524 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3528 lt_cv_deplibs_check_method=pass_all
3533 lt_cv_deplibs_check_method=pass_all
3536 hpux10.20* | hpux11*)
3537 lt_cv_file_magic_cmd=/usr/bin/file
3540 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3541 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3544 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3545 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3548 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3549 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3555 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3556 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3559 irix5* | irix6* | nonstopux*)
3561 *-32|*"-32 ") libmagic=32-bit;;
3562 *-n32|*"-n32 ") libmagic=N32;;
3563 *-64|*"-64 ") libmagic=64-bit;;
3564 *) libmagic=never-match;;
3566 lt_cv_deplibs_check_method=pass_all
3569 # This must be glibc/ELF.
3570 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
3571 lt_cv_deplibs_check_method=pass_all
3574 netbsd* | netbsdelf*-gnu)
3575 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3576 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3578 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3583 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3584 lt_cv_file_magic_cmd=/usr/bin/file
3585 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3589 lt_cv_deplibs_check_method=pass_all
3593 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
3594 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3596 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3600 osf3* | osf4* | osf5*)
3601 lt_cv_deplibs_check_method=pass_all
3605 lt_cv_deplibs_check_method=pass_all
3609 lt_cv_deplibs_check_method=pass_all
3612 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3613 lt_cv_deplibs_check_method=pass_all
3617 case $host_vendor in
3619 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3620 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3623 lt_cv_deplibs_check_method=pass_all
3626 lt_cv_file_magic_cmd='/bin/file'
3627 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3630 lt_cv_file_magic_cmd='/bin/file'
3631 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3632 lt_cv_file_magic_test_file=/lib/libc.so
3635 lt_cv_deplibs_check_method=pass_all
3638 lt_cv_deplibs_check_method=pass_all
3644 lt_cv_deplibs_check_method=pass_all
3647 lt_cv_deplibs_check_method=pass_all
3654 if test "$build" = "$host"; then
3657 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3660 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3666 file_magic_cmd=$lt_cv_file_magic_cmd
3667 deplibs_check_method=$lt_cv_deplibs_check_method
3668 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3670 _LT_DECL([], [deplibs_check_method], [1],
3671 [Method to check whether dependent libraries are shared objects])
3672 _LT_DECL([], [file_magic_cmd], [1],
3673 [Command to use when deplibs_check_method = "file_magic"])
3674 _LT_DECL([], [file_magic_glob], [1],
3675 [How to find potential files when deplibs_check_method = "file_magic"])
3676 _LT_DECL([], [want_nocaseglob], [1],
3677 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3678 ])# _LT_CHECK_MAGIC_METHOD
3683 # find the pathname to a BSD- or MS-compatible name lister
3684 AC_DEFUN([LT_PATH_NM],
3685 [AC_REQUIRE([AC_PROG_CC])dnl
3686 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3687 [if test -n "$NM"; then
3688 # Let the user override the test.
3691 lt_nm_to_check=${ac_tool_prefix}nm
3692 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3693 lt_nm_to_check="$lt_nm_to_check nm"
3695 for lt_tmp_nm in $lt_nm_to_check; do
3696 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3697 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3699 test -z "$ac_dir" && ac_dir=.
3700 tmp_nm=$ac_dir/$lt_tmp_nm
3701 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
3702 # Check to see if the nm accepts a BSD-compat flag.
3703 # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
3704 # nm: unknown option "B" ignored
3705 # Tru64's nm complains that /dev/null is an invalid object file
3706 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
3708 mingw*) lt_bad_file=conftest.nm/nofile ;;
3709 *) lt_bad_file=/dev/null ;;
3711 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
3712 *$lt_bad_file* | *'Invalid file or object type'*)
3713 lt_cv_path_NM="$tmp_nm -B"
3717 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3719 lt_cv_path_NM="$tmp_nm -p"
3723 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3724 continue # so that we can try to find one that supports BSD flags
3733 : ${lt_cv_path_NM=no}
3735 if test no != "$lt_cv_path_NM"; then
3738 # Didn't find any BSD compatible name lister, look for dumpbin.
3739 if test -n "$DUMPBIN"; then :
3740 # Let the user override the test.
3742 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3743 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
3745 DUMPBIN="$DUMPBIN -symbols -headers"
3753 if test : != "$DUMPBIN"; then
3757 test -z "$NM" && NM=nm
3759 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3761 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3762 [lt_cv_nm_interface="BSD nm"
3763 echo "int some_variable = 0;" > conftest.$ac_ext
3764 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3765 (eval "$ac_compile" 2>conftest.err)
3766 cat conftest.err >&AS_MESSAGE_LOG_FD
3767 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3768 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3769 cat conftest.err >&AS_MESSAGE_LOG_FD
3770 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3771 cat conftest.out >&AS_MESSAGE_LOG_FD
3772 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3773 lt_cv_nm_interface="MS dumpbin"
3779 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3780 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3781 dnl aclocal-1.4 backwards compatibility:
3782 dnl AC_DEFUN([AM_PROG_NM], [])
3783 dnl AC_DEFUN([AC_PROG_NM], [])
3785 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3786 # --------------------------------
3787 # how to determine the name of the shared library
3788 # associated with a specific link library.
3789 # -- PORTME fill in with the dynamic library characteristics
3790 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3791 [m4_require([_LT_DECL_EGREP])
3792 m4_require([_LT_DECL_OBJDUMP])
3793 m4_require([_LT_DECL_DLLTOOL])
3794 AC_CACHE_CHECK([how to associate runtime and link libraries],
3795 lt_cv_sharedlib_from_linklib_cmd,
3796 [lt_cv_sharedlib_from_linklib_cmd='unknown'
3799 cygwin* | mingw* | pw32* | cegcc*)
3800 # two different shell functions defined in ltmain.sh;
3801 # decide which one to use based on capabilities of $DLLTOOL
3802 case `$DLLTOOL --help 2>&1` in
3803 *--identify-strict*)
3804 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3807 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3812 # fallback: assume linklib IS sharedlib
3813 lt_cv_sharedlib_from_linklib_cmd=$ECHO
3817 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3818 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3820 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3821 [Command to associate shared and link libraries])
3822 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3825 # _LT_PATH_MANIFEST_TOOL
3826 # ----------------------
3827 # locate the manifest tool
3828 m4_defun([_LT_PATH_MANIFEST_TOOL],
3829 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3830 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3831 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3832 [lt_cv_path_mainfest_tool=no
3833 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3834 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3835 cat conftest.err >&AS_MESSAGE_LOG_FD
3836 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3837 lt_cv_path_mainfest_tool=yes
3840 if test yes != "$lt_cv_path_mainfest_tool"; then
3843 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3844 ])# _LT_PATH_MANIFEST_TOOL
3847 # _LT_DLL_DEF_P([FILE])
3848 # ---------------------
3849 # True iff FILE is a Windows DLL '.def' file.
3850 # Keep in sync with func_dll_def_p in the libtool script
3851 AC_DEFUN([_LT_DLL_DEF_P],
3853 test DEF = "`$SED -n dnl
3854 -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace
3855 -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments
3856 -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl
3857 -e q dnl Only consider the first "real" line
3864 # check for math library
3865 AC_DEFUN([LT_LIB_M],
3866 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3869 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3870 # These system don't have libm, or don't need it
3873 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
3874 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3877 AC_CHECK_LIB(m, cos, LIBM=-lm)
3884 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3885 dnl aclocal-1.4 backwards compatibility:
3886 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3889 # _LT_COMPILER_NO_RTTI([TAGNAME])
3890 # -------------------------------
3891 m4_defun([_LT_COMPILER_NO_RTTI],
3892 [m4_require([_LT_TAG_COMPILER])dnl
3894 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3896 if test yes = "$GCC"; then
3897 case $cc_basename in
3899 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3901 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3904 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3905 lt_cv_prog_compiler_rtti_exceptions,
3906 [-fno-rtti -fno-exceptions], [],
3907 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3909 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3910 [Compiler flag to turn off builtin functions])
3911 ])# _LT_COMPILER_NO_RTTI
3914 # _LT_CMD_GLOBAL_SYMBOLS
3915 # ----------------------
3916 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3917 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3918 AC_REQUIRE([AC_PROG_CC])dnl
3919 AC_REQUIRE([AC_PROG_AWK])dnl
3920 AC_REQUIRE([LT_PATH_NM])dnl
3921 AC_REQUIRE([LT_PATH_LD])dnl
3922 m4_require([_LT_DECL_SED])dnl
3923 m4_require([_LT_DECL_EGREP])dnl
3924 m4_require([_LT_TAG_COMPILER])dnl
3926 # Check for command to grab the raw symbol name followed by C symbol from nm.
3927 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3928 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3930 # These are sane defaults that work on at least a few old systems.
3931 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3933 # Character class describing NM global symbol codes.
3934 symcode='[[BCDEGRST]]'
3936 # Regexp to match symbols that can be accessed directly from C.
3937 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3939 # Define system-specific variables.
3944 cygwin* | mingw* | pw32* | cegcc*)
3945 symcode='[[ABCDGISTW]]'
3948 if test ia64 = "$host_cpu"; then
3949 symcode='[[ABCDEGRST]]'
3953 symcode='[[BCDEGRST]]'
3956 symcode='[[BCDEGQRST]]'
3967 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3971 symcode='[[DFNSTU]]'
3975 # If we're using GNU nm, then use its standard symbol codes.
3976 case `$NM -V 2>&1` in
3977 *GNU* | *'with BFD'*)
3978 symcode='[[ABCDGIRSTW]]' ;;
3981 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3982 # Gets list of data symbols to import.
3983 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
3984 # Adjust the below global symbol transforms to fixup imported variables.
3985 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
3986 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
3987 lt_c_name_lib_hook="\
3988 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
3989 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
3991 # Disable hooks by default.
3992 lt_cv_sys_global_symbol_to_import=
3998 # Transform an extracted symbol line into a proper C declaration.
3999 # Some systems (esp. on ia64) link data and code symbols differently,
4000 # so use this general approach.
4001 lt_cv_sys_global_symbol_to_cdecl="sed -n"\
4003 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
4004 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
4006 # Transform an extracted symbol line into symbol name and symbol address
4007 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
4009 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
4010 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
4012 # Transform an extracted symbol line into symbol name with lib prefix and
4014 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
4015 $lt_c_name_lib_hook\
4016 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
4017 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
4018 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
4020 # Handle CRLF in mingw tool chain
4024 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4028 # Try without a prefix underscore, then with it.
4029 for ac_symprfx in "" "_"; do
4031 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4032 symxfrm="\\1 $ac_symprfx\\2 \\2"
4034 # Write the raw and C identifiers.
4035 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4036 # Fake it for dumpbin and say T for any non-static function,
4037 # D for any global variable and I for any imported variable.
4038 # Also find C++ and __fastcall symbols from MSVC++,
4039 # which start with @ or ?.
4040 lt_cv_sys_global_symbol_pipe="$AWK ['"\
4041 " {last_section=section; section=\$ 3};"\
4042 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
4043 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
4044 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
4045 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
4046 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
4047 " \$ 0!~/External *\|/{next};"\
4048 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
4049 " {if(hide[section]) next};"\
4050 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
4051 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
4052 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
4053 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
4054 " ' prfx=^$ac_symprfx]"
4056 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4058 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
4060 # Check to see that the pipe works correctly.
4064 cat > conftest.$ac_ext <<_LT_EOF
4069 void nm_test_func(void);
4070 void nm_test_func(void){}
4074 int main(){nm_test_var='a';nm_test_func();return(0);}
4077 if AC_TRY_EVAL(ac_compile); then
4078 # Now try to grab the symbols.
4080 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
4081 # Try sorting and uniquifying the output.
4082 if sort "$nlist" | uniq > "$nlist"T; then
4083 mv -f "$nlist"T "$nlist"
4088 # Make sure that we snagged all the symbols we need.
4089 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
4090 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
4091 cat <<_LT_EOF > conftest.$ac_ext
4092 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
4093 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
4094 /* DATA imports from DLLs on WIN32 can't be const, because runtime
4095 relocations are performed -- see ld's documentation on pseudo-relocs. */
4096 # define LT@&t@_DLSYM_CONST
4097 #elif defined __osf__
4098 /* This system does not cope well with relocations in const data. */
4099 # define LT@&t@_DLSYM_CONST
4101 # define LT@&t@_DLSYM_CONST const
4109 # Now generate the symbol file.
4110 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
4112 cat <<_LT_EOF >> conftest.$ac_ext
4114 /* The mapping between symbol names and symbols. */
4115 LT@&t@_DLSYM_CONST struct {
4119 lt__PROGRAM__LTX_preloaded_symbols[[]] =
4121 { "@PROGRAM@", (void *) 0 },
4123 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
4124 cat <<\_LT_EOF >> conftest.$ac_ext
4128 /* This works around a problem in FreeBSD linker */
4129 #ifdef FREEBSD_WORKAROUND
4130 static const void *lt_preloaded_setup() {
4131 return lt__PROGRAM__LTX_preloaded_symbols;
4139 # Now try linking the two files.
4140 mv conftest.$ac_objext conftstm.$ac_objext
4141 lt_globsym_save_LIBS=$LIBS
4142 lt_globsym_save_CFLAGS=$CFLAGS
4143 LIBS=conftstm.$ac_objext
4144 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4145 if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
4148 LIBS=$lt_globsym_save_LIBS
4149 CFLAGS=$lt_globsym_save_CFLAGS
4151 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4154 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4157 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4160 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4161 cat conftest.$ac_ext >&5
4163 rm -rf conftest* conftst*
4165 # Do not use the global_symbol_pipe unless it works.
4166 if test yes = "$pipe_works"; then
4169 lt_cv_sys_global_symbol_pipe=
4173 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4174 lt_cv_sys_global_symbol_to_cdecl=
4176 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4177 AC_MSG_RESULT(failed)
4182 # Response file support.
4183 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4184 nm_file_list_spec='@'
4185 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
4186 nm_file_list_spec='@'
4189 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
4190 [Take the output of nm and produce a listing of raw symbols and C names])
4191 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
4192 [Transform the output of nm in a proper C declaration])
4193 _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
4194 [Transform the output of nm into a list of symbols to manually relocate])
4195 _LT_DECL([global_symbol_to_c_name_address],
4196 [lt_cv_sys_global_symbol_to_c_name_address], [1],
4197 [Transform the output of nm in a C name address pair])
4198 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
4199 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
4200 [Transform the output of nm in a C name address pair when lib prefix is needed])
4201 _LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
4202 [The name lister interface])
4203 _LT_DECL([], [nm_file_list_spec], [1],
4204 [Specify filename containing input files for $NM])
4205 ]) # _LT_CMD_GLOBAL_SYMBOLS
4208 # _LT_COMPILER_PIC([TAGNAME])
4209 # ---------------------------
4210 m4_defun([_LT_COMPILER_PIC],
4211 [m4_require([_LT_TAG_COMPILER])dnl
4212 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
4213 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4214 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4216 m4_if([$1], [CXX], [
4217 # C++ specific cases for pic, static, wl, etc.
4218 if test yes = "$GXX"; then
4219 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4220 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4224 # All AIX code is PIC.
4225 if test ia64 = "$host_cpu"; then
4226 # AIX 5 now supports IA64 processor
4227 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4229 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4235 # see comment about AmigaOS4 .so support
4236 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4239 # FIXME: we need at least 68020 code to build shared libraries, but
4240 # adding the '-m68020' flag to GCC prevents building anything better,
4242 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4247 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4248 # PIC is the default for these OSes.
4250 mingw* | cygwin* | os2* | pw32* | cegcc*)
4251 # This hack is so that the source file can tell whether it is being
4252 # built for inclusion in a dll (and should export symbols for example).
4253 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4254 # (--disable-auto-import) libraries
4255 m4_if([$1], [GCJ], [],
4256 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4259 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4263 darwin* | rhapsody*)
4264 # PIC is the default on this platform
4265 # Common symbols not allowed in MH_DYLIB files
4266 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4269 # DJGPP does not support shared libraries at all
4270 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4273 # PIC is the default for Haiku.
4274 # The "-static" flag exists, but is broken.
4275 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4278 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4279 # Instead, we relocate shared libraries at runtime.
4282 if test -d /usr/nec; then
4283 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4287 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4288 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4289 # sets the default TLS model and affects inlining.
4294 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4299 # QNX uses GNU C++, but need to define -shared option too, otherwise
4301 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4304 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4310 # All AIX code is PIC.
4311 if test ia64 = "$host_cpu"; then
4312 # AIX 5 now supports IA64 processor
4313 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4315 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4319 case $cc_basename in
4321 # Green Hills C++ Compiler
4322 # _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"
4326 mingw* | cygwin* | os2* | pw32* | cegcc*)
4327 # This hack is so that the source file can tell whether it is being
4328 # built for inclusion in a dll (and should export symbols for example).
4329 m4_if([$1], [GCJ], [],
4330 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4333 case $cc_basename in
4335 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4338 # Green Hills C++ Compiler
4339 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4345 freebsd* | dragonfly*)
4346 # FreeBSD uses GNU C++
4348 hpux9* | hpux10* | hpux11*)
4349 case $cc_basename in
4351 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4352 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4353 if test ia64 != "$host_cpu"; then
4354 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4358 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4359 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4365 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4374 # This is c89, which is MS Visual C++ (no shared libs)
4375 # Anyone wants to do a port?
4377 irix5* | irix6* | nonstopux*)
4378 case $cc_basename in
4380 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4381 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4382 # CC pic flag -KPIC is the default.
4388 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4389 case $cc_basename in
4392 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4393 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4396 # old Intel C++ for x86_64, which still supported -KPIC.
4397 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4398 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4399 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4402 # Intel C++, used to be incompatible with GCC.
4403 # ICC 10 doesn't accept -KPIC any more.
4404 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4405 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4406 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4409 # Portland Group C++ compiler
4410 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4411 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4412 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4416 # Make sure the PIC flag is empty. It appears that all Alpha
4417 # Linux and Compaq Tru64 Unix objects are PIC.
4418 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4419 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4421 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4422 # IBM XL 8.0, 9.0 on PPC and BlueGene
4423 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4424 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4425 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4428 case `$CC -V 2>&1 | sed 5q` in
4431 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4432 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4433 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4444 case $cc_basename in
4446 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4452 netbsd* | netbsdelf*-gnu)
4455 # QNX uses GNU C++, but need to define -shared option too, otherwise
4457 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4459 osf3* | osf4* | osf5*)
4460 case $cc_basename in
4462 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4465 # Rational C++ 2.4.1
4466 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4469 # Digital/Compaq C++
4470 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4471 # Make sure the PIC flag is empty. It appears that all Alpha
4472 # Linux and Compaq Tru64 Unix objects are PIC.
4473 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4474 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4483 case $cc_basename in
4485 # Sun C++ 4.2, 5.x and Centerline C++
4486 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4487 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4488 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4491 # Green Hills C++ Compiler
4492 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4499 case $cc_basename in
4502 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4503 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4507 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4513 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4514 case $cc_basename in
4516 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4517 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4518 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4523 case $cc_basename in
4525 # NonStop-UX NCC 3.20
4526 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4535 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4541 if test yes = "$GCC"; then
4542 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4543 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4547 # All AIX code is PIC.
4548 if test ia64 = "$host_cpu"; then
4549 # AIX 5 now supports IA64 processor
4550 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4552 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4558 # see comment about AmigaOS4 .so support
4559 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4562 # FIXME: we need at least 68020 code to build shared libraries, but
4563 # adding the '-m68020' flag to GCC prevents building anything better,
4565 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4570 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4571 # PIC is the default for these OSes.
4574 mingw* | cygwin* | pw32* | os2* | cegcc*)
4575 # This hack is so that the source file can tell whether it is being
4576 # built for inclusion in a dll (and should export symbols for example).
4577 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4578 # (--disable-auto-import) libraries
4579 m4_if([$1], [GCJ], [],
4580 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4583 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4588 darwin* | rhapsody*)
4589 # PIC is the default on this platform
4590 # Common symbols not allowed in MH_DYLIB files
4591 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4595 # PIC is the default for Haiku.
4596 # The "-static" flag exists, but is broken.
4597 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4601 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4602 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4603 # sets the default TLS model and affects inlining.
4609 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4615 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4616 # Instead, we relocate shared libraries at runtime.
4620 # Just because we use GCC doesn't mean we suddenly get shared libraries
4621 # on systems that don't support them.
4622 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4627 # QNX uses GNU C++, but need to define -shared option too, otherwise
4629 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4633 if test -d /usr/nec; then
4634 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4639 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4643 case $cc_basename in
4644 nvcc*) # Cuda Compiler Driver 2.2
4645 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4646 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4647 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4652 # PORTME Check for flag to pass linker flags through the system compiler.
4655 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4656 if test ia64 = "$host_cpu"; then
4657 # AIX 5 now supports IA64 processor
4658 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4660 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4664 darwin* | rhapsody*)
4665 # PIC is the default on this platform
4666 # Common symbols not allowed in MH_DYLIB files
4667 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4668 case $cc_basename in
4670 # NAG Fortran compiler
4671 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4672 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4673 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4678 mingw* | cygwin* | pw32* | os2* | cegcc*)
4679 # This hack is so that the source file can tell whether it is being
4680 # built for inclusion in a dll (and should export symbols for example).
4681 m4_if([$1], [GCJ], [],
4682 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4685 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4690 hpux9* | hpux10* | hpux11*)
4691 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4692 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4699 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4702 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4703 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4706 irix5* | irix6* | nonstopux*)
4707 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4708 # PIC (with -KPIC) is the default.
4709 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4712 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4713 case $cc_basename in
4714 # old Intel for x86_64, which still supported -KPIC.
4716 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4717 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4718 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4720 # icc used to be incompatible with GCC.
4721 # ICC 10 doesn't accept -KPIC any more.
4723 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4724 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4725 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4727 # Lahey Fortran 8.1.
4729 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4730 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4731 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4734 # NAG Fortran compiler
4735 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4736 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4737 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4740 # Fabrice Bellard et al's Tiny C Compiler
4741 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4742 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4743 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4745 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4746 # Portland Group compilers (*not* the Pentium gcc compiler,
4747 # which looks to be a dead project)
4748 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4749 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4750 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4753 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4754 # All Alpha code is PIC.
4755 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4757 xl* | bgxl* | bgf* | mpixl*)
4758 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4759 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4760 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4761 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4764 case `$CC -V 2>&1 | sed 5q` in
4765 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4766 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4767 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4768 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4769 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4771 *Sun\ F* | *Sun*Fortran*)
4772 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4773 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4774 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4778 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4779 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4780 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4782 *Intel*\ [[CF]]*Compiler*)
4783 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4784 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4785 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4788 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4789 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4790 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4798 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4799 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4803 # QNX uses GNU C++, but need to define -shared option too, otherwise
4805 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4808 osf3* | osf4* | osf5*)
4809 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4810 # All OSF/1 code is PIC.
4811 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4815 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4819 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4820 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4821 case $cc_basename in
4822 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4823 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4825 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4830 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4831 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4832 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4835 sysv4 | sysv4.2uw2* | sysv4.3*)
4836 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4837 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4838 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4842 if test -d /usr/nec; then
4843 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4844 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4848 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4849 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4850 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4851 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4855 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4856 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4860 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4861 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4865 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4871 # For platforms that do not support PIC, -DPIC is meaningless:
4873 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4876 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4880 AC_CACHE_CHECK([for $compiler option to produce PIC],
4881 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4882 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4883 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4886 # Check to make sure the PIC flag actually works.
4888 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4889 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4890 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4891 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4892 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4894 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4896 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4897 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4899 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4900 [Additional compiler flags for building library objects])
4902 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4903 [How to pass a linker flag through the compiler])
4905 # Check to make sure the static flag actually works.
4907 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4908 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4909 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4910 $lt_tmp_static_flag,
4912 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4913 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4914 [Compiler flag to prevent dynamic linking])
4915 ])# _LT_COMPILER_PIC
4918 # _LT_LINKER_SHLIBS([TAGNAME])
4919 # ----------------------------
4920 # See if the linker supports building shared libraries.
4921 m4_defun([_LT_LINKER_SHLIBS],
4922 [AC_REQUIRE([LT_PATH_LD])dnl
4923 AC_REQUIRE([LT_PATH_NM])dnl
4924 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4925 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4926 m4_require([_LT_DECL_EGREP])dnl
4927 m4_require([_LT_DECL_SED])dnl
4928 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4929 m4_require([_LT_TAG_COMPILER])dnl
4930 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4931 m4_if([$1], [CXX], [
4932 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4933 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4936 # If we're using GNU nm, then we don't want the "-C" option.
4937 # -C means demangle to GNU nm, but means don't demangle to AIX nm.
4938 # Without the "-l" option, or with the "-B" option, AIX nm treats
4939 # weak defined symbols like other global defined symbols, whereas
4940 # GNU nm marks them as "W".
4941 # While the 'weak' keyword is ignored in the Export File, we need
4942 # it in the Import File for the 'aix-soname' feature, so we have
4943 # to replace the "-B" option with "-P" for AIX nm.
4944 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4945 _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'
4947 _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'
4951 _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
4953 cygwin* | mingw* | cegcc*)
4954 case $cc_basename in
4956 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4959 _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'
4960 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4964 linux* | k*bsd*-gnu | gnu*)
4965 _LT_TAGVAR(link_all_deplibs, $1)=no
4968 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4973 _LT_TAGVAR(allow_undefined_flag, $1)=
4974 _LT_TAGVAR(always_export_symbols, $1)=no
4975 _LT_TAGVAR(archive_cmds, $1)=
4976 _LT_TAGVAR(archive_expsym_cmds, $1)=
4977 _LT_TAGVAR(compiler_needs_object, $1)=no
4978 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4979 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4980 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4981 _LT_TAGVAR(hardcode_automatic, $1)=no
4982 _LT_TAGVAR(hardcode_direct, $1)=no
4983 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4984 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4985 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4986 _LT_TAGVAR(hardcode_minus_L, $1)=no
4987 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4988 _LT_TAGVAR(inherit_rpath, $1)=no
4989 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4990 _LT_TAGVAR(module_cmds, $1)=
4991 _LT_TAGVAR(module_expsym_cmds, $1)=
4992 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4993 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4994 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4995 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4996 # include_expsyms should be a list of space-separated symbols to be *always*
4997 # included in the symbol list
4998 _LT_TAGVAR(include_expsyms, $1)=
4999 # exclude_expsyms can be an extended regexp of symbols to exclude
5000 # it will be wrapped by ' (' and ')$', so one must not match beginning or
5001 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
5002 # as well as any symbol that contains 'd'.
5003 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
5004 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5005 # platforms (ab)use it in PIC code, but their linkers get confused if
5006 # the symbol is explicitly referenced. Since portable code cannot
5007 # rely on this symbol name, it's probably fine to never include it in
5008 # preloaded symbol tables.
5009 # Exclude shared library initialization/finalization symbols.
5010 dnl Note also adjust exclude_expsyms for C++ above.
5011 extract_expsyms_cmds=
5014 cygwin* | mingw* | pw32* | cegcc*)
5015 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5016 # When not using gcc, we currently assume that we are using
5017 # Microsoft Visual C++.
5018 if test yes != "$GCC"; then
5023 # we just hope/assume this is gcc and not c89 (= MSVC++)
5029 linux* | k*bsd*-gnu | gnu*)
5030 _LT_TAGVAR(link_all_deplibs, $1)=no
5034 _LT_TAGVAR(ld_shlibs, $1)=yes
5036 # On some targets, GNU ld is compatible enough with the native linker
5037 # that we're better off using the native interface for both.
5038 lt_use_gnu_ld_interface=no
5039 if test yes = "$with_gnu_ld"; then
5042 # The AIX port of GNU ld has always aspired to compatibility
5043 # with the native linker. However, as the warning in the GNU ld
5044 # block says, versions before 2.19.5* couldn't really create working
5045 # shared libraries, regardless of the interface used.
5046 case `$LD -v 2>&1` in
5047 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
5048 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
5049 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
5051 lt_use_gnu_ld_interface=yes
5056 lt_use_gnu_ld_interface=yes
5061 if test yes = "$lt_use_gnu_ld_interface"; then
5062 # If archive_cmds runs LD, not CC, wlarc should be empty
5065 # Set some defaults for GNU ld with shared library support. These
5066 # are reset later if shared libraries are not supported. Putting them
5067 # here allows them to be overridden if necessary.
5068 runpath_var=LD_RUN_PATH
5069 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5070 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
5071 # ancient GNU ld didn't support --whole-archive et. al.
5072 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
5073 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
5075 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5077 supports_anon_versioning=no
5078 case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
5079 *GNU\ gold*) supports_anon_versioning=yes ;;
5080 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5081 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5082 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5083 *\ 2.11.*) ;; # other 2.11 versions
5084 *) supports_anon_versioning=yes ;;
5087 # See if GNU ld supports shared libraries.
5090 # On AIX/PPC, the GNU linker is very broken
5091 if test ia64 != "$host_cpu"; then
5092 _LT_TAGVAR(ld_shlibs, $1)=no
5095 *** Warning: the GNU linker, at least up to release 2.19, is reported
5096 *** to be unable to reliably create shared libraries on AIX.
5097 *** Therefore, libtool is disabling shared libraries support. If you
5098 *** really care for shared libraries, you may want to install binutils
5099 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
5100 *** You will then need to restart the configuration process.
5109 # see comment about AmigaOS4 .so support
5110 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5111 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5114 _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)'
5115 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5116 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5122 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5123 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5124 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5125 # support --undefined. This deserves some investigation. FIXME
5126 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5128 _LT_TAGVAR(ld_shlibs, $1)=no
5132 cygwin* | mingw* | pw32* | cegcc*)
5133 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5134 # as there is no search path for DLLs.
5135 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5136 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
5137 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5138 _LT_TAGVAR(always_export_symbols, $1)=no
5139 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5140 _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'
5141 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
5143 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5144 _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'
5145 # If the export-symbols file already is a .def file, use it as
5146 # is; otherwise, prepend EXPORTS...
5147 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5148 cp $export_symbols $output_objdir/$soname.def;
5150 echo EXPORTS > $output_objdir/$soname.def;
5151 cat $export_symbols >> $output_objdir/$soname.def;
5153 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5155 _LT_TAGVAR(ld_shlibs, $1)=no
5160 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5161 _LT_TAGVAR(link_all_deplibs, $1)=yes
5165 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5166 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5167 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5169 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5170 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5171 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5172 $ECHO EXPORTS >> $output_objdir/$libname.def~
5173 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5174 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5175 emximp -o $lib $output_objdir/$libname.def'
5176 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5177 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5178 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5179 $ECHO EXPORTS >> $output_objdir/$libname.def~
5181 if test EXPORTS = "`$SED 1q $export_symbols`"; then
5182 prefix_cmds="$prefix_cmds -e 1d";
5184 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5185 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5186 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5187 emximp -o $lib $output_objdir/$libname.def'
5188 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5189 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5193 _LT_TAGVAR(hardcode_direct, $1)=no
5194 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5195 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5196 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5197 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5198 # Instead, shared libraries are loaded at an image base (0x10000000 by
5199 # default) and relocated if they conflict, which is a slow very memory
5200 # consuming and fragmenting process. To avoid this, we pick a random,
5201 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5202 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5203 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5204 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5207 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
5209 if test linux-dietlibc = "$host_os"; then
5210 case $cc_basename in
5211 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
5214 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
5215 && test no = "$tmp_diet"
5217 tmp_addflag=' $pic_flag'
5218 tmp_sharedflag='-shared'
5219 case $cc_basename,$host_cpu in
5220 pgcc*) # Portland Group C compiler
5221 _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'
5222 tmp_addflag=' $pic_flag'
5224 pgf77* | pgf90* | pgf95* | pgfortran*)
5225 # Portland Group f77 and f90 compilers
5226 _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'
5227 tmp_addflag=' $pic_flag -Mnomain' ;;
5228 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5229 tmp_addflag=' -i_dynamic' ;;
5230 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5231 tmp_addflag=' -i_dynamic -nofor_main' ;;
5232 ifc* | ifort*) # Intel Fortran compiler
5233 tmp_addflag=' -nofor_main' ;;
5234 lf95*) # Lahey Fortran 8.1
5235 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5236 tmp_sharedflag='--shared' ;;
5237 nagfor*) # NAGFOR 5.3
5238 tmp_sharedflag='-Wl,-shared' ;;
5239 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
5240 tmp_sharedflag='-qmkshrobj'
5242 nvcc*) # Cuda Compiler Driver 2.2
5243 _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'
5244 _LT_TAGVAR(compiler_needs_object, $1)=yes
5247 case `$CC -V 2>&1 | sed 5q` in
5248 *Sun\ C*) # Sun C 5.9
5249 _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'
5250 _LT_TAGVAR(compiler_needs_object, $1)=yes
5251 tmp_sharedflag='-G' ;;
5252 *Sun\ F*) # Sun Fortran 8.3
5253 tmp_sharedflag='-G' ;;
5255 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5257 if test yes = "$supports_anon_versioning"; then
5258 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5259 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5260 echo "local: *; };" >> $output_objdir/$libname.ver~
5261 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
5264 case $cc_basename in
5266 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
5268 xlf* | bgf* | bgxlf* | mpixlf*)
5269 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
5270 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
5271 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5272 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
5273 if test yes = "$supports_anon_versioning"; then
5274 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5275 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5276 echo "local: *; };" >> $output_objdir/$libname.ver~
5277 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
5282 _LT_TAGVAR(ld_shlibs, $1)=no
5286 netbsd* | netbsdelf*-gnu)
5287 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5288 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5291 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5292 _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'
5297 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
5298 _LT_TAGVAR(ld_shlibs, $1)=no
5301 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5302 *** create shared libraries on Solaris systems. Therefore, libtool
5303 *** is disabling shared libraries support. We urge you to upgrade GNU
5304 *** binutils to release 2.9.1 or newer. Another option is to modify
5305 *** your PATH or compiler configuration so that the native linker is
5306 *** used, and then restart.
5309 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5310 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5311 _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'
5313 _LT_TAGVAR(ld_shlibs, $1)=no
5317 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5318 case `$LD -v 2>&1` in
5319 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5320 _LT_TAGVAR(ld_shlibs, $1)=no
5323 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
5324 *** reliably create shared libraries on SCO systems. Therefore, libtool
5325 *** is disabling shared libraries support. We urge you to upgrade GNU
5326 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5327 *** your PATH or compiler configuration so that the native linker is
5328 *** used, and then restart.
5333 # For security reasons, it is highly recommended that you always
5334 # use absolute paths for naming shared libraries, and exclude the
5335 # DT_RUNPATH tag from executables and libraries. But doing so
5336 # requires that you compile everything twice, which is a pain.
5337 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5338 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5339 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5340 _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'
5342 _LT_TAGVAR(ld_shlibs, $1)=no
5349 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5351 _LT_TAGVAR(hardcode_direct, $1)=yes
5352 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5356 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5357 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5358 _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'
5360 _LT_TAGVAR(ld_shlibs, $1)=no
5365 if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
5367 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5368 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5369 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5372 # PORTME fill in a description of your system's linker (not GNU ld)
5375 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5376 _LT_TAGVAR(always_export_symbols, $1)=yes
5377 _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'
5378 # Note: this linker hardcodes the directories in LIBPATH if there
5379 # are no directories specified by -L.
5380 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5381 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
5382 # Neither direct hardcoding nor static linking is supported with a
5384 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5389 if test ia64 = "$host_cpu"; then
5390 # On IA64, the linker does run time linking by default, so we don't
5391 # have to do anything special.
5392 aix_use_runtimelinking=no
5393 exp_sym_flag='-Bexport'
5396 # If we're using GNU nm, then we don't want the "-C" option.
5397 # -C means demangle to GNU nm, but means don't demangle to AIX nm.
5398 # Without the "-l" option, or with the "-B" option, AIX nm treats
5399 # weak defined symbols like other global defined symbols, whereas
5400 # GNU nm marks them as "W".
5401 # While the 'weak' keyword is ignored in the Export File, we need
5402 # it in the Import File for the 'aix-soname' feature, so we have
5403 # to replace the "-B" option with "-P" for AIX nm.
5404 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
5405 _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'
5407 _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'
5409 aix_use_runtimelinking=no
5411 # Test if we are trying to use run time linking or normal
5412 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5413 # have runtime linking enabled, and use it for executables.
5414 # For shared libraries, we enable/disable runtime linking
5415 # depending on the kind of the shared library created -
5416 # when "with_aix_soname,aix_use_runtimelinking" is:
5417 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
5418 # "aix,yes" lib.so shared, rtl:yes, for executables
5419 # lib.a static archive
5420 # "both,no" lib.so.V(shr.o) shared, rtl:yes
5421 # lib.a(lib.so.V) shared, rtl:no, for executables
5422 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
5423 # lib.a(lib.so.V) shared, rtl:no
5424 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
5425 # lib.a static archive
5426 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5427 for ld_flag in $LDFLAGS; do
5428 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
5429 aix_use_runtimelinking=yes
5433 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
5434 # With aix-soname=svr4, we create the lib.so.V shared archives only,
5435 # so we don't have lib.a shared libs to link our executables.
5436 # We have to force runtime linking in this case.
5437 aix_use_runtimelinking=yes
5438 LDFLAGS="$LDFLAGS -Wl,-brtl"
5443 exp_sym_flag='-bexport'
5444 no_entry_flag='-bnoentry'
5447 # When large executables or shared objects are built, AIX ld can
5448 # have problems creating the table of contents. If linking a library
5449 # or program results in "error TOC overflow" add -mminimal-toc to
5450 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5451 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5453 _LT_TAGVAR(archive_cmds, $1)=''
5454 _LT_TAGVAR(hardcode_direct, $1)=yes
5455 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5456 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5457 _LT_TAGVAR(link_all_deplibs, $1)=yes
5458 _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
5459 case $with_aix_soname,$aix_use_runtimelinking in
5460 aix,*) ;; # traditional, no import file
5461 svr4,* | *,yes) # use import file
5462 # The Import File defines what to hardcode.
5463 _LT_TAGVAR(hardcode_direct, $1)=no
5464 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5468 if test yes = "$GCC"; then
5469 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5470 # We only want to do this on AIX 4.2 and lower, the check
5471 # below for broken collect2 doesn't work under 4.3+
5472 collect2name=`$CC -print-prog-name=collect2`
5473 if test -f "$collect2name" &&
5474 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5476 # We have reworked collect2
5479 # We have old collect2
5480 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5481 # It fails to find uninstalled libraries when the uninstalled
5482 # path is not listed in the libpath. Setting hardcode_minus_L
5483 # to unsupported forces relinking
5484 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5485 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5486 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5490 shared_flag='-shared'
5491 if test yes = "$aix_use_runtimelinking"; then
5492 shared_flag="$shared_flag "'$wl-G'
5494 # Need to ensure runtime linking is disabled for the traditional
5495 # shared library, or the linker may eventually find shared libraries
5496 # /with/ Import File - we do not want to mix them.
5497 shared_flag_aix='-shared'
5498 shared_flag_svr4='-shared $wl-G'
5501 if test ia64 = "$host_cpu"; then
5502 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5503 # chokes on -Wl,-G. The following line is correct:
5506 if test yes = "$aix_use_runtimelinking"; then
5509 shared_flag='$wl-bM:SRE'
5511 shared_flag_aix='$wl-bM:SRE'
5512 shared_flag_svr4='$wl-G'
5516 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
5517 # It seems that -bexpall does not export symbols beginning with
5518 # underscore (_), so it is better to generate a list of symbols to export.
5519 _LT_TAGVAR(always_export_symbols, $1)=yes
5520 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
5521 # Warning - without using the other runtime loading flags (-brtl),
5522 # -berok will link without error, but may produce a broken library.
5523 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5524 # Determine the default libpath from the value encoded in an
5526 _LT_SYS_MODULE_PATH_AIX([$1])
5527 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5528 _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' '$shared_flag
5530 if test ia64 = "$host_cpu"; then
5531 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
5532 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5533 _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"
5535 # Determine the default libpath from the value encoded in an
5537 _LT_SYS_MODULE_PATH_AIX([$1])
5538 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5539 # Warning - without using the other run time loading flags,
5540 # -berok will link without error, but may produce a broken library.
5541 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
5542 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
5543 if test yes = "$with_gnu_ld"; then
5544 # We only use this code for GNU lds that support --whole-archive.
5545 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
5547 # Exported symbols can be pulled into shared objects from archives
5548 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5550 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5551 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
5552 # -brtl affects multiple linker settings, -berok does not and is overridden later
5553 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
5554 if test svr4 != "$with_aix_soname"; then
5555 # This is similar to how AIX traditionally builds its shared libraries.
5556 _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/$soname'
5558 if test aix != "$with_aix_soname"; then
5559 _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'
5561 # used by -dlpreopen to get the symbols
5562 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
5564 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
5572 # see comment about AmigaOS4 .so support
5573 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5574 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5577 _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)'
5578 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5579 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5585 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5588 cygwin* | mingw* | pw32* | cegcc*)
5589 # When not using gcc, we currently assume that we are using
5590 # Microsoft Visual C++.
5591 # hardcode_libdir_flag_spec is actually meaningless, as there is
5592 # no search path for DLLs.
5593 case $cc_basename in
5596 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5597 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5598 _LT_TAGVAR(always_export_symbols, $1)=yes
5599 _LT_TAGVAR(file_list_spec, $1)='@'
5600 # Tell ltmain to make .lib files, not .a files.
5602 # Tell ltmain to make .dll files, not .so files.
5604 # FIXME: Setting linknames here is a bad hack.
5605 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
5606 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5607 cp "$export_symbols" "$output_objdir/$soname.def";
5608 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
5610 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
5612 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5614 # The linker will not automatically build a static lib if we build a DLL.
5615 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5616 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5617 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5618 _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'
5620 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5621 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5622 lt_tool_outputfile="@TOOL_OUTPUT@"~
5623 case $lt_outputfile in
5626 lt_outputfile=$lt_outputfile.exe
5627 lt_tool_outputfile=$lt_tool_outputfile.exe
5630 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
5631 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5632 $RM "$lt_outputfile.manifest";
5636 # Assume MSVC wrapper
5637 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5638 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5639 # Tell ltmain to make .lib files, not .a files.
5641 # Tell ltmain to make .dll files, not .so files.
5643 # FIXME: Setting linknames here is a bad hack.
5644 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5645 # The linker will automatically build a .lib file if we build a DLL.
5646 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5647 # FIXME: Should let the user specify the lib program.
5648 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5649 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5654 darwin* | rhapsody*)
5655 _LT_DARWIN_LINKER_FEATURES($1)
5659 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5660 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5661 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5664 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5665 # support. Future versions do this automatically, but an explicit c++rt0.o
5666 # does not break anything, and helps significantly (at the cost of a little
5669 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5670 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5671 _LT_TAGVAR(hardcode_direct, $1)=yes
5672 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5675 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5677 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5678 _LT_TAGVAR(hardcode_direct, $1)=yes
5679 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5680 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5683 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5684 freebsd* | dragonfly*)
5685 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5686 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5687 _LT_TAGVAR(hardcode_direct, $1)=yes
5688 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5692 if test yes = "$GCC"; then
5693 _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'
5695 _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'
5697 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5698 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5699 _LT_TAGVAR(hardcode_direct, $1)=yes
5701 # hardcode_minus_L: Not really in the search PATH,
5702 # but as the default location of the library.
5703 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5704 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5708 if test yes,no = "$GCC,$with_gnu_ld"; then
5709 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5711 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5713 if test no = "$with_gnu_ld"; then
5714 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5715 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5716 _LT_TAGVAR(hardcode_direct, $1)=yes
5717 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5718 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5719 # hardcode_minus_L: Not really in the search PATH,
5720 # but as the default location of the library.
5721 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5726 if test yes,no = "$GCC,$with_gnu_ld"; then
5729 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5732 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5735 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5741 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5744 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5748 # Older versions of the 11.00 compiler do not understand -b yet
5749 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5750 _LT_LINKER_OPTION([if $CC understands -b],
5751 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5752 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5753 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5754 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5758 if test no = "$with_gnu_ld"; then
5759 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5760 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5764 _LT_TAGVAR(hardcode_direct, $1)=no
5765 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5768 _LT_TAGVAR(hardcode_direct, $1)=yes
5769 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5770 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5772 # hardcode_minus_L: Not really in the search PATH,
5773 # but as the default location of the library.
5774 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5780 irix5* | irix6* | nonstopux*)
5781 if test yes = "$GCC"; then
5782 _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'
5783 # Try to use the -exported_symbol ld option, if it does not
5784 # work, assume that -exports_file does not work either and
5785 # implicitly export all symbols.
5786 # This should be the same for all languages, so no per-tag cache variable.
5787 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5788 [lt_cv_irix_exported_symbol],
5789 [save_LDFLAGS=$LDFLAGS
5790 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
5793 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5794 [C++], [[int foo (void) { return 0; }]],
5801 [lt_cv_irix_exported_symbol=yes],
5802 [lt_cv_irix_exported_symbol=no])
5803 LDFLAGS=$save_LDFLAGS])
5804 if test yes = "$lt_cv_irix_exported_symbol"; then
5805 _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'
5807 _LT_TAGVAR(link_all_deplibs, $1)=no
5809 _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'
5810 _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'
5812 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5813 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5814 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5815 _LT_TAGVAR(inherit_rpath, $1)=yes
5816 _LT_TAGVAR(link_all_deplibs, $1)=yes
5820 case $cc_basename in
5822 # Fabrice Bellard et al's Tiny C Compiler
5823 _LT_TAGVAR(ld_shlibs, $1)=yes
5824 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5829 netbsd* | netbsdelf*-gnu)
5830 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5831 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5833 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5835 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5836 _LT_TAGVAR(hardcode_direct, $1)=yes
5837 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5841 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5842 _LT_TAGVAR(hardcode_direct, $1)=yes
5843 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5844 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5845 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5852 if test -f /usr/libexec/ld.so; then
5853 _LT_TAGVAR(hardcode_direct, $1)=yes
5854 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5855 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5856 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
5857 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5858 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
5859 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5860 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5862 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5863 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5866 _LT_TAGVAR(ld_shlibs, $1)=no
5871 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5872 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5873 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5875 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5876 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5877 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5878 $ECHO EXPORTS >> $output_objdir/$libname.def~
5879 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5880 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5881 emximp -o $lib $output_objdir/$libname.def'
5882 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5883 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5884 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5885 $ECHO EXPORTS >> $output_objdir/$libname.def~
5887 if test EXPORTS = "`$SED 1q $export_symbols`"; then
5888 prefix_cmds="$prefix_cmds -e 1d";
5890 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5891 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5892 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5893 emximp -o $lib $output_objdir/$libname.def'
5894 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5895 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5899 if test yes = "$GCC"; then
5900 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5901 _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'
5903 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5904 _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'
5906 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5907 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5908 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5911 osf4* | osf5*) # as osf3* with the addition of -msym flag
5912 if test yes = "$GCC"; then
5913 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5914 _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'
5915 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5917 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5918 _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'
5919 _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~
5920 $CC -shared$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'
5922 # Both c and cxx compiler support -rpath directly
5923 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5925 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5926 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5930 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5931 if test yes = "$GCC"; then
5933 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5934 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5935 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5937 case `$CC -V 2>&1` in
5940 _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
5941 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5942 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5946 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5947 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5948 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5952 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5953 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5955 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5957 # The compiler driver will combine and reorder linker options,
5958 # but understands '-z linker_flag'. GCC discards it without '$wl',
5959 # but is careful enough not to reorder.
5960 # Supported since Solaris 2.6 (maybe 2.5.1?)
5961 if test yes = "$GCC"; then
5962 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
5964 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5968 _LT_TAGVAR(link_all_deplibs, $1)=yes
5972 if test sequent = "$host_vendor"; then
5973 # Use $CC to link under sequent, because it throws in some extra .o
5974 # files that make .init and .fini sections work.
5975 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5977 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5979 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5980 _LT_TAGVAR(hardcode_direct, $1)=yes
5981 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5982 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5986 case $host_vendor in
5988 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5989 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5992 ## LD is ld it makes a PLAMLIB
5993 ## CC just makes a GrossModule.
5994 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5995 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5996 _LT_TAGVAR(hardcode_direct, $1)=no
5999 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6000 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
6003 runpath_var='LD_RUN_PATH'
6004 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6008 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6009 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6010 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6014 if test -d /usr/nec; then
6015 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6016 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6017 runpath_var=LD_RUN_PATH
6018 hardcode_runpath_var=yes
6019 _LT_TAGVAR(ld_shlibs, $1)=yes
6023 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6024 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6025 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6026 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6027 runpath_var='LD_RUN_PATH'
6029 if test yes = "$GCC"; then
6030 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6031 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6033 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6034 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6038 sysv5* | sco3.2v5* | sco5v6*)
6039 # Note: We CANNOT use -z defs as we might desire, because we do not
6040 # link with -lc, and that would cause any symbols used from libc to
6041 # always be unresolved, which means just about no library would
6042 # ever link correctly. If we're not using GNU ld we use -z text
6043 # though, which does catch some bad symbols but isn't as heavy-handed
6045 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6046 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
6047 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6048 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6049 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
6050 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6051 _LT_TAGVAR(link_all_deplibs, $1)=yes
6052 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
6053 runpath_var='LD_RUN_PATH'
6055 if test yes = "$GCC"; then
6056 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6057 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6059 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6060 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6065 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6066 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6067 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6071 _LT_TAGVAR(ld_shlibs, $1)=no
6075 if test sni = "$host_vendor"; then
6077 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
6078 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
6084 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6085 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
6087 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
6089 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
6090 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
6091 _LT_DECL([], [extract_expsyms_cmds], [2],
6092 [The commands to extract the exported symbol list from a shared archive])
6095 # Do we need to explicitly link libc?
6097 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
6099 # Assume -lc should be added
6100 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6102 if test yes,yes = "$GCC,$enable_shared"; then
6103 case $_LT_TAGVAR(archive_cmds, $1) in
6105 # FIXME: we may have to deal with multi-command sequences.
6108 # Test whether the compiler implicitly links with -lc since on some
6109 # systems, -lgcc has to come before -lc. If gcc already passes -lc
6110 # to ld, don't add -lc before -lgcc.
6111 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
6112 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
6114 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6116 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6119 libobjs=conftest.$ac_objext
6121 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
6122 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
6128 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
6129 _LT_TAGVAR(allow_undefined_flag, $1)=
6130 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
6132 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6134 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6136 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6138 cat conftest.err 1>&5
6142 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
6149 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
6150 [Whether or not to add -lc for building shared libraries])
6151 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
6152 [enable_shared_with_static_runtimes], [0],
6153 [Whether or not to disallow shared libs when runtime libs are static])
6154 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
6155 [Compiler flag to allow reflexive dlopens])
6156 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
6157 [Compiler flag to generate shared objects directly from archives])
6158 _LT_TAGDECL([], [compiler_needs_object], [1],
6159 [Whether the compiler copes with passing no objects directly])
6160 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
6161 [Create an old-style archive from a shared archive])
6162 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
6163 [Create a temporary old-style archive to link instead of a shared archive])
6164 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
6165 _LT_TAGDECL([], [archive_expsym_cmds], [2])
6166 _LT_TAGDECL([], [module_cmds], [2],
6167 [Commands used to build a loadable module if different from building
6169 _LT_TAGDECL([], [module_expsym_cmds], [2])
6170 _LT_TAGDECL([], [with_gnu_ld], [1],
6171 [Whether we are building with GNU ld or not])
6172 _LT_TAGDECL([], [allow_undefined_flag], [1],
6173 [Flag that allows shared libraries with undefined symbols to be built])
6174 _LT_TAGDECL([], [no_undefined_flag], [1],
6175 [Flag that enforces no undefined symbols])
6176 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
6177 [Flag to hardcode $libdir into a binary during linking.
6178 This must work even if $libdir does not exist])
6179 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
6180 [Whether we need a single "-rpath" flag with a separated argument])
6181 _LT_TAGDECL([], [hardcode_direct], [0],
6182 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6183 DIR into the resulting binary])
6184 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
6185 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6186 DIR into the resulting binary and the resulting library dependency is
6187 "absolute", i.e impossible to change by setting $shlibpath_var if the
6188 library is relocated])
6189 _LT_TAGDECL([], [hardcode_minus_L], [0],
6190 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
6191 into the resulting binary])
6192 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
6193 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
6194 into the resulting binary])
6195 _LT_TAGDECL([], [hardcode_automatic], [0],
6196 [Set to "yes" if building a shared library automatically hardcodes DIR
6197 into the library and all subsequent libraries and executables linked
6199 _LT_TAGDECL([], [inherit_rpath], [0],
6200 [Set to yes if linker adds runtime paths of dependent libraries
6201 to runtime path list])
6202 _LT_TAGDECL([], [link_all_deplibs], [0],
6203 [Whether libtool must link a program against all its dependency libraries])
6204 _LT_TAGDECL([], [always_export_symbols], [0],
6205 [Set to "yes" if exported symbols are required])
6206 _LT_TAGDECL([], [export_symbols_cmds], [2],
6207 [The commands to list exported symbols])
6208 _LT_TAGDECL([], [exclude_expsyms], [1],
6209 [Symbols that should not be listed in the preloaded symbols])
6210 _LT_TAGDECL([], [include_expsyms], [1],
6211 [Symbols that must always be exported])
6212 _LT_TAGDECL([], [prelink_cmds], [2],
6213 [Commands necessary for linking programs (against libraries) with templates])
6214 _LT_TAGDECL([], [postlink_cmds], [2],
6215 [Commands necessary for finishing linking programs])
6216 _LT_TAGDECL([], [file_list_spec], [1],
6217 [Specify filename containing input files])
6218 dnl FIXME: Not yet implemented
6219 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
6220 dnl [Compiler flag to generate thread safe objects])
6221 ])# _LT_LINKER_SHLIBS
6224 # _LT_LANG_C_CONFIG([TAG])
6225 # ------------------------
6226 # Ensure that the configuration variables for a C compiler are suitably
6227 # defined. These variables are subsequently used by _LT_CONFIG to write
6228 # the compiler configuration to 'libtool'.
6229 m4_defun([_LT_LANG_C_CONFIG],
6230 [m4_require([_LT_DECL_EGREP])dnl
6234 # Source file extension for C test sources.
6237 # Object file extension for compiled C test sources.
6239 _LT_TAGVAR(objext, $1)=$objext
6241 # Code to be used in simple compile tests
6242 lt_simple_compile_test_code="int some_variable = 0;"
6244 # Code to be used in simple link tests
6245 lt_simple_link_test_code='int main(){return(0);}'
6248 # Save the default compiler, since it gets overwritten when the other
6249 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
6250 compiler_DEFAULT=$CC
6252 # save warnings/boilerplate of simple test code
6253 _LT_COMPILER_BOILERPLATE
6254 _LT_LINKER_BOILERPLATE
6256 if test -n "$compiler"; then
6257 _LT_COMPILER_NO_RTTI($1)
6258 _LT_COMPILER_PIC($1)
6259 _LT_COMPILER_C_O($1)
6260 _LT_COMPILER_FILE_LOCKS($1)
6261 _LT_LINKER_SHLIBS($1)
6262 _LT_SYS_DYNAMIC_LINKER($1)
6263 _LT_LINKER_HARDCODE_LIBPATH($1)
6267 # Report what library types will actually be built
6268 AC_MSG_CHECKING([if libtool supports shared libraries])
6269 AC_MSG_RESULT([$can_build_shared])
6271 AC_MSG_CHECKING([whether to build shared libraries])
6272 test no = "$can_build_shared" && enable_shared=no
6274 # On AIX, shared libraries and static libraries use the same namespace, and
6275 # are all built from PIC.
6278 test yes = "$enable_shared" && enable_static=no
6279 if test -n "$RANLIB"; then
6280 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6281 postinstall_cmds='$RANLIB $lib'
6286 if test ia64 != "$host_cpu"; then
6287 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
6288 yes,aix,yes) ;; # shared object as lib.so file only
6289 yes,svr4,*) ;; # shared object as lib.so archive member only
6290 yes,*) enable_static=no ;; # shared object in lib.a archive as well
6295 AC_MSG_RESULT([$enable_shared])
6297 AC_MSG_CHECKING([whether to build static libraries])
6298 # Make sure either enable_shared or enable_static is yes.
6299 test yes = "$enable_shared" || enable_static=yes
6300 AC_MSG_RESULT([$enable_static])
6306 ])# _LT_LANG_C_CONFIG
6309 # _LT_LANG_CXX_CONFIG([TAG])
6310 # --------------------------
6311 # Ensure that the configuration variables for a C++ compiler are suitably
6312 # defined. These variables are subsequently used by _LT_CONFIG to write
6313 # the compiler configuration to 'libtool'.
6314 m4_defun([_LT_LANG_CXX_CONFIG],
6315 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6316 m4_require([_LT_DECL_EGREP])dnl
6317 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
6318 if test -n "$CXX" && ( test no != "$CXX" &&
6319 ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
6320 (test g++ != "$CXX"))); then
6323 _lt_caught_CXX_error=yes
6327 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6328 _LT_TAGVAR(allow_undefined_flag, $1)=
6329 _LT_TAGVAR(always_export_symbols, $1)=no
6330 _LT_TAGVAR(archive_expsym_cmds, $1)=
6331 _LT_TAGVAR(compiler_needs_object, $1)=no
6332 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6333 _LT_TAGVAR(hardcode_direct, $1)=no
6334 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6335 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6336 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6337 _LT_TAGVAR(hardcode_minus_L, $1)=no
6338 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6339 _LT_TAGVAR(hardcode_automatic, $1)=no
6340 _LT_TAGVAR(inherit_rpath, $1)=no
6341 _LT_TAGVAR(module_cmds, $1)=
6342 _LT_TAGVAR(module_expsym_cmds, $1)=
6343 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6344 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6345 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6346 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6347 _LT_TAGVAR(no_undefined_flag, $1)=
6348 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6349 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6351 # Source file extension for C++ test sources.
6354 # Object file extension for compiled C++ test sources.
6356 _LT_TAGVAR(objext, $1)=$objext
6358 # No sense in running all these tests if we already determined that
6359 # the CXX compiler isn't working. Some variables (like enable_shared)
6360 # are currently assumed to apply to all compilers on this platform,
6361 # and will be corrupted by setting them based on a non-working compiler.
6362 if test yes != "$_lt_caught_CXX_error"; then
6363 # Code to be used in simple compile tests
6364 lt_simple_compile_test_code="int some_variable = 0;"
6366 # Code to be used in simple link tests
6367 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
6369 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6372 # save warnings/boilerplate of simple test code
6373 _LT_COMPILER_BOILERPLATE
6374 _LT_LINKER_BOILERPLATE
6376 # Allow CC to be a program name with arguments.
6378 lt_save_CFLAGS=$CFLAGS
6382 lt_save_with_gnu_ld=$with_gnu_ld
6383 lt_save_path_LD=$lt_cv_path_LD
6384 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
6385 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
6387 $as_unset lt_cv_prog_gnu_ld
6389 if test -n "${lt_cv_path_LDCXX+set}"; then
6390 lt_cv_path_LD=$lt_cv_path_LDCXX
6392 $as_unset lt_cv_path_LD
6394 test -z "${LDCXX+set}" || LD=$LDCXX
6398 _LT_TAGVAR(compiler, $1)=$CC
6399 _LT_CC_BASENAME([$compiler])
6401 if test -n "$compiler"; then
6402 # We don't want -fno-exception when compiling C++ code, so set the
6403 # no_builtin_flag separately
6404 if test yes = "$GXX"; then
6405 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
6407 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
6410 if test yes = "$GXX"; then
6411 # Set up default GNU C++ configuration
6415 # Check if GNU C++ uses GNU ld as the underlying linker, since the
6416 # archiving commands below assume that GNU ld is being used.
6417 if test yes = "$with_gnu_ld"; then
6418 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6419 _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'
6421 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6422 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6424 # If archive_cmds runs LD, not CC, wlarc should be empty
6425 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
6426 # investigate it a little bit more. (MM)
6429 # ancient GNU ld didn't support --whole-archive et. al.
6430 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
6431 $GREP 'no-whole-archive' > /dev/null; then
6432 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
6434 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6440 # A generic and very simple default shared library creation
6441 # command for GNU C++ for the case where it uses the native
6442 # linker, instead of GNU ld. If possible, this setting should
6443 # overridden to take advantage of the native linker features on
6444 # the platform it is being used on.
6445 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6448 # Commands to make compiler produce verbose output that lists
6449 # what "hidden" libraries, object files and flags are used when
6450 # linking a shared library.
6451 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6459 # PORTME: fill in a description of your system's C++ link characteristics
6460 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
6461 _LT_TAGVAR(ld_shlibs, $1)=yes
6464 # FIXME: insert proper C++ library support
6465 _LT_TAGVAR(ld_shlibs, $1)=no
6468 if test ia64 = "$host_cpu"; then
6469 # On IA64, the linker does run time linking by default, so we don't
6470 # have to do anything special.
6471 aix_use_runtimelinking=no
6472 exp_sym_flag='-Bexport'
6475 aix_use_runtimelinking=no
6477 # Test if we are trying to use run time linking or normal
6478 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
6479 # have runtime linking enabled, and use it for executables.
6480 # For shared libraries, we enable/disable runtime linking
6481 # depending on the kind of the shared library created -
6482 # when "with_aix_soname,aix_use_runtimelinking" is:
6483 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
6484 # "aix,yes" lib.so shared, rtl:yes, for executables
6485 # lib.a static archive
6486 # "both,no" lib.so.V(shr.o) shared, rtl:yes
6487 # lib.a(lib.so.V) shared, rtl:no, for executables
6488 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
6489 # lib.a(lib.so.V) shared, rtl:no
6490 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
6491 # lib.a static archive
6492 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
6493 for ld_flag in $LDFLAGS; do
6496 aix_use_runtimelinking=yes
6501 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
6502 # With aix-soname=svr4, we create the lib.so.V shared archives only,
6503 # so we don't have lib.a shared libs to link our executables.
6504 # We have to force runtime linking in this case.
6505 aix_use_runtimelinking=yes
6506 LDFLAGS="$LDFLAGS -Wl,-brtl"
6511 exp_sym_flag='-bexport'
6512 no_entry_flag='-bnoentry'
6515 # When large executables or shared objects are built, AIX ld can
6516 # have problems creating the table of contents. If linking a library
6517 # or program results in "error TOC overflow" add -mminimal-toc to
6518 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6519 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6521 _LT_TAGVAR(archive_cmds, $1)=''
6522 _LT_TAGVAR(hardcode_direct, $1)=yes
6523 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6524 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6525 _LT_TAGVAR(link_all_deplibs, $1)=yes
6526 _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
6527 case $with_aix_soname,$aix_use_runtimelinking in
6528 aix,*) ;; # no import file
6529 svr4,* | *,yes) # use import file
6530 # The Import File defines what to hardcode.
6531 _LT_TAGVAR(hardcode_direct, $1)=no
6532 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6536 if test yes = "$GXX"; then
6537 case $host_os in aix4.[[012]]|aix4.[[012]].*)
6538 # We only want to do this on AIX 4.2 and lower, the check
6539 # below for broken collect2 doesn't work under 4.3+
6540 collect2name=`$CC -print-prog-name=collect2`
6541 if test -f "$collect2name" &&
6542 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6544 # We have reworked collect2
6547 # We have old collect2
6548 _LT_TAGVAR(hardcode_direct, $1)=unsupported
6549 # It fails to find uninstalled libraries when the uninstalled
6550 # path is not listed in the libpath. Setting hardcode_minus_L
6551 # to unsupported forces relinking
6552 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6553 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6554 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6557 shared_flag='-shared'
6558 if test yes = "$aix_use_runtimelinking"; then
6559 shared_flag=$shared_flag' $wl-G'
6561 # Need to ensure runtime linking is disabled for the traditional
6562 # shared library, or the linker may eventually find shared libraries
6563 # /with/ Import File - we do not want to mix them.
6564 shared_flag_aix='-shared'
6565 shared_flag_svr4='-shared $wl-G'
6568 if test ia64 = "$host_cpu"; then
6569 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6570 # chokes on -Wl,-G. The following line is correct:
6573 if test yes = "$aix_use_runtimelinking"; then
6576 shared_flag='$wl-bM:SRE'
6578 shared_flag_aix='$wl-bM:SRE'
6579 shared_flag_svr4='$wl-G'
6583 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
6584 # It seems that -bexpall does not export symbols beginning with
6585 # underscore (_), so it is better to generate a list of symbols to
6587 _LT_TAGVAR(always_export_symbols, $1)=yes
6588 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
6589 # Warning - without using the other runtime loading flags (-brtl),
6590 # -berok will link without error, but may produce a broken library.
6591 # The "-G" linker flag allows undefined symbols.
6592 _LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
6593 # Determine the default libpath from the value encoded in an empty
6595 _LT_SYS_MODULE_PATH_AIX([$1])
6596 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6598 _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' '$shared_flag
6600 if test ia64 = "$host_cpu"; then
6601 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
6602 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6603 _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"
6605 # Determine the default libpath from the value encoded in an
6607 _LT_SYS_MODULE_PATH_AIX([$1])
6608 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6609 # Warning - without using the other run time loading flags,
6610 # -berok will link without error, but may produce a broken library.
6611 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
6612 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
6613 if test yes = "$with_gnu_ld"; then
6614 # We only use this code for GNU lds that support --whole-archive.
6615 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
6617 # Exported symbols can be pulled into shared objects from archives
6618 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6620 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6621 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
6622 # -brtl affects multiple linker settings, -berok does not and is overridden later
6623 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
6624 if test svr4 != "$with_aix_soname"; then
6625 # This is similar to how AIX traditionally builds its shared
6626 # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
6627 _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/$soname'
6629 if test aix != "$with_aix_soname"; then
6630 _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'
6632 # used by -dlpreopen to get the symbols
6633 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
6635 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
6641 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6642 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6643 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6644 # support --undefined. This deserves some investigation. FIXME
6645 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6647 _LT_TAGVAR(ld_shlibs, $1)=no
6652 case $cc_basename in
6654 # FIXME: insert proper C++ library support
6655 _LT_TAGVAR(ld_shlibs, $1)=no
6660 cygwin* | mingw* | pw32* | cegcc*)
6661 case $GXX,$cc_basename in
6664 # hardcode_libdir_flag_spec is actually meaningless, as there is
6665 # no search path for DLLs.
6666 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6667 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6668 _LT_TAGVAR(always_export_symbols, $1)=yes
6669 _LT_TAGVAR(file_list_spec, $1)='@'
6670 # Tell ltmain to make .lib files, not .a files.
6672 # Tell ltmain to make .dll files, not .so files.
6674 # FIXME: Setting linknames here is a bad hack.
6675 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
6676 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6677 cp "$export_symbols" "$output_objdir/$soname.def";
6678 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
6680 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
6682 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6684 # The linker will not automatically build a static lib if we build a DLL.
6685 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6686 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6688 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6689 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6690 lt_tool_outputfile="@TOOL_OUTPUT@"~
6691 case $lt_outputfile in
6694 lt_outputfile=$lt_outputfile.exe
6695 lt_tool_outputfile=$lt_tool_outputfile.exe
6698 func_to_tool_file "$lt_outputfile"~
6699 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
6700 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6701 $RM "$lt_outputfile.manifest";
6706 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6707 # as there is no search path for DLLs.
6708 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6709 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
6710 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6711 _LT_TAGVAR(always_export_symbols, $1)=no
6712 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6714 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6715 _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'
6716 # If the export-symbols file already is a .def file, use it as
6717 # is; otherwise, prepend EXPORTS...
6718 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6719 cp $export_symbols $output_objdir/$soname.def;
6721 echo EXPORTS > $output_objdir/$soname.def;
6722 cat $export_symbols >> $output_objdir/$soname.def;
6724 $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'
6726 _LT_TAGVAR(ld_shlibs, $1)=no
6731 darwin* | rhapsody*)
6732 _LT_DARWIN_LINKER_FEATURES($1)
6736 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6737 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6738 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6740 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6741 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6742 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6743 $ECHO EXPORTS >> $output_objdir/$libname.def~
6744 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
6745 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6746 emximp -o $lib $output_objdir/$libname.def'
6747 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6748 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6749 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6750 $ECHO EXPORTS >> $output_objdir/$libname.def~
6752 if test EXPORTS = "`$SED 1q $export_symbols`"; then
6753 prefix_cmds="$prefix_cmds -e 1d";
6755 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
6756 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
6757 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6758 emximp -o $lib $output_objdir/$libname.def'
6759 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
6760 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6764 case $cc_basename in
6766 # FIXME: insert proper C++ library support
6767 _LT_TAGVAR(ld_shlibs, $1)=no
6770 # Green Hills C++ Compiler
6771 # FIXME: insert proper C++ library support
6772 _LT_TAGVAR(ld_shlibs, $1)=no
6775 # FIXME: insert proper C++ library support
6776 _LT_TAGVAR(ld_shlibs, $1)=no
6782 # C++ shared libraries reported to be fairly broken before
6784 _LT_TAGVAR(ld_shlibs, $1)=no
6788 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6791 freebsd* | dragonfly*)
6792 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6794 _LT_TAGVAR(ld_shlibs, $1)=yes
6798 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6799 _LT_TAGVAR(link_all_deplibs, $1)=yes
6803 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6804 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6805 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6806 _LT_TAGVAR(hardcode_direct, $1)=yes
6807 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6808 # but as the default
6809 # location of the library.
6811 case $cc_basename in
6813 # FIXME: insert proper C++ library support
6814 _LT_TAGVAR(ld_shlibs, $1)=no
6817 _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 $lib'
6818 # Commands to make compiler produce verbose output that lists
6819 # what "hidden" libraries, object files and flags are used when
6820 # linking a shared library.
6822 # There doesn't appear to be a way to prevent this compiler from
6823 # explicitly linking system object files so we need to strip them
6824 # from the output so that they don't get included in the library
6826 output_verbose_link_cmd='templist=`($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"'
6829 if test yes = "$GXX"; then
6830 _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'
6832 # FIXME: insert proper C++ library support
6833 _LT_TAGVAR(ld_shlibs, $1)=no
6840 if test no = "$with_gnu_ld"; then
6841 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6842 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6848 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6854 _LT_TAGVAR(hardcode_direct, $1)=no
6855 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6858 _LT_TAGVAR(hardcode_direct, $1)=yes
6859 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6860 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6861 # but as the default
6862 # location of the library.
6866 case $cc_basename in
6868 # FIXME: insert proper C++ library support
6869 _LT_TAGVAR(ld_shlibs, $1)=no
6874 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6877 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6880 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6883 # Commands to make compiler produce verbose output that lists
6884 # what "hidden" libraries, object files and flags are used when
6885 # linking a shared library.
6887 # There doesn't appear to be a way to prevent this compiler from
6888 # explicitly linking system object files so we need to strip them
6889 # from the output so that they don't get included in the library
6891 output_verbose_link_cmd='templist=`($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"'
6894 if test yes = "$GXX"; then
6895 if test no = "$with_gnu_ld"; then
6898 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6901 _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'
6904 _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'
6909 # FIXME: insert proper C++ library support
6910 _LT_TAGVAR(ld_shlibs, $1)=no
6917 _LT_TAGVAR(hardcode_direct, $1)=no
6918 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6919 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6920 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6921 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6922 # Instead, shared libraries are loaded at an image base (0x10000000 by
6923 # default) and relocated if they conflict, which is a slow very memory
6924 # consuming and fragmenting process. To avoid this, we pick a random,
6925 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6926 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6927 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6928 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6931 case $cc_basename in
6934 _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'
6936 # Archives containing C++ object files must be created using
6937 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6938 # necessary to make sure instantiated templates are included
6940 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6943 if test yes = "$GXX"; then
6944 if test no = "$with_gnu_ld"; then
6945 _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'
6947 _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'
6950 _LT_TAGVAR(link_all_deplibs, $1)=yes
6953 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6954 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6955 _LT_TAGVAR(inherit_rpath, $1)=yes
6958 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
6959 case $cc_basename in
6961 # Kuck and Associates, Inc. (KAI) C++ Compiler
6963 # KCC will only create a shared library if the output file
6964 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6965 # to its proper name (with version) after linking.
6966 _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'
6967 _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 $lib'
6968 # Commands to make compiler produce verbose output that lists
6969 # what "hidden" libraries, object files and flags are used when
6970 # linking a shared library.
6972 # There doesn't appear to be a way to prevent this compiler from
6973 # explicitly linking system object files so we need to strip them
6974 # from the output so that they don't get included in the library
6976 output_verbose_link_cmd='templist=`$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"'
6978 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6979 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6981 # Archives containing C++ object files must be created using
6982 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6983 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6988 # version 8.0 and above of icpc choke on multiply defined symbols
6989 # if we add $predep_objects and $postdep_objects, however 7.1 and
6990 # earlier do not add the objects themselves.
6991 case `$CC -V 2>&1` in
6993 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6994 _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'
6996 *) # Version 8.0 or newer
6999 ia64*) tmp_idyn=' -i_dynamic';;
7001 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
7002 _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'
7005 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7006 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7007 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7008 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
7011 # Portland Group C++ compiler
7013 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
7014 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
7016 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
7017 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
7018 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
7020 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
7021 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
7023 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
7025 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7026 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7027 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
7029 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7030 $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'
7032 *) # Version 6 and above use weak symbols
7033 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7034 _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'
7038 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
7039 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7040 _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'
7044 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7045 _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'
7047 runpath_var=LD_RUN_PATH
7048 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7049 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7051 # Commands to make compiler produce verbose output that lists
7052 # what "hidden" libraries, object files and flags are used when
7053 # linking a shared library.
7055 # There doesn't appear to be a way to prevent this compiler from
7056 # explicitly linking system object files so we need to strip them
7057 # from the output so that they don't get included in the library
7059 output_verbose_link_cmd='templist=`$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'
7061 xl* | mpixl* | bgxl*)
7062 # IBM XL 8.0 on PPC, with GNU ld
7063 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7064 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7065 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
7066 if test yes = "$supports_anon_versioning"; then
7067 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
7068 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
7069 echo "local: *; };" >> $output_objdir/$libname.ver~
7070 $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
7074 case `$CC -V 2>&1 | sed 5q` in
7077 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7078 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7079 _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'
7080 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7081 _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'
7082 _LT_TAGVAR(compiler_needs_object, $1)=yes
7084 # Not sure whether something based on
7085 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
7087 output_verbose_link_cmd='func_echo_all'
7089 # Archives containing C++ object files must be created using
7090 # "CC -xar", where "CC" is the Sun C++ compiler. This is
7091 # necessary to make sure instantiated templates are included
7093 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7101 # FIXME: insert proper C++ library support
7102 _LT_TAGVAR(ld_shlibs, $1)=no
7106 # FIXME: insert proper C++ library support
7107 _LT_TAGVAR(ld_shlibs, $1)=no
7111 case $cc_basename in
7113 # FIXME: insert proper C++ library support
7114 _LT_TAGVAR(ld_shlibs, $1)=no
7117 # FIXME: insert proper C++ library support
7118 _LT_TAGVAR(ld_shlibs, $1)=no
7124 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
7125 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
7127 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7128 _LT_TAGVAR(hardcode_direct, $1)=yes
7129 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7131 # Workaround some broken pre-1.5 toolchains
7132 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
7136 _LT_TAGVAR(ld_shlibs, $1)=yes
7140 if test -f /usr/libexec/ld.so; then
7141 _LT_TAGVAR(hardcode_direct, $1)=yes
7142 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7143 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
7144 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
7145 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7146 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
7147 _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'
7148 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
7149 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
7151 output_verbose_link_cmd=func_echo_all
7153 _LT_TAGVAR(ld_shlibs, $1)=no
7157 osf3* | osf4* | osf5*)
7158 case $cc_basename in
7160 # Kuck and Associates, Inc. (KAI) C++ Compiler
7162 # KCC will only create a shared library if the output file
7163 # ends with ".so" (or ".sl" for HP-UX), so rename the library
7164 # to its proper name (with version) after linking.
7165 _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'
7167 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7168 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7170 # Archives containing C++ object files must be created using
7171 # the KAI C++ compiler.
7173 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
7174 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
7178 # Rational C++ 2.4.1
7179 # FIXME: insert proper C++ library support
7180 _LT_TAGVAR(ld_shlibs, $1)=no
7185 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7186 _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'
7187 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7190 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
7191 _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'
7192 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
7193 echo "-hidden">> $lib.exp~
7194 $CC -shared$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~
7196 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7200 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7202 # Commands to make compiler produce verbose output that lists
7203 # what "hidden" libraries, object files and flags are used when
7204 # linking a shared library.
7206 # There doesn't appear to be a way to prevent this compiler from
7207 # explicitly linking system object files so we need to strip them
7208 # from the output so that they don't get included in the library
7210 output_verbose_link_cmd='templist=`$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"'
7213 if test yes,no = "$GXX,$with_gnu_ld"; then
7214 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7217 _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'
7220 _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'
7224 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7225 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7227 # Commands to make compiler produce verbose output that lists
7228 # what "hidden" libraries, object files and flags are used when
7229 # linking a shared library.
7230 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7233 # FIXME: insert proper C++ library support
7234 _LT_TAGVAR(ld_shlibs, $1)=no
7241 # FIXME: insert proper C++ library support
7242 _LT_TAGVAR(ld_shlibs, $1)=no
7246 case $cc_basename in
7249 # FIXME: insert proper C++ library support
7250 _LT_TAGVAR(ld_shlibs, $1)=no
7254 # FIXME: insert proper C++ library support
7255 _LT_TAGVAR(ld_shlibs, $1)=no
7258 # FIXME: insert proper C++ library support
7259 _LT_TAGVAR(ld_shlibs, $1)=no
7265 case $cc_basename in
7267 # Sun C++ 4.2, 5.x and Centerline C++
7268 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
7269 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7270 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7271 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7272 $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7274 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7275 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7277 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7279 # The compiler driver will combine and reorder linker options,
7280 # but understands '-z linker_flag'.
7281 # Supported since Solaris 2.6 (maybe 2.5.1?)
7282 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
7285 _LT_TAGVAR(link_all_deplibs, $1)=yes
7287 output_verbose_link_cmd='func_echo_all'
7289 # Archives containing C++ object files must be created using
7290 # "CC -xar", where "CC" is the Sun C++ compiler. This is
7291 # necessary to make sure instantiated templates are included
7293 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7296 # Green Hills C++ Compiler
7297 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7299 # The C++ compiler must be used to create the archive.
7300 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
7303 # GNU C++ compiler with Solaris linker
7304 if test yes,no = "$GXX,$with_gnu_ld"; then
7305 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
7306 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
7307 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7308 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7309 $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 $lib.exp'
7311 # Commands to make compiler produce verbose output that lists
7312 # what "hidden" libraries, object files and flags are used when
7313 # linking a shared library.
7314 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7316 # g++ 2.7 appears to require '-G' NOT '-shared' on this
7318 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7319 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7320 $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7322 # Commands to make compiler produce verbose output that lists
7323 # what "hidden" libraries, object files and flags are used when
7324 # linking a shared library.
7325 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7328 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
7330 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7332 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
7340 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
7341 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7342 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7343 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7344 runpath_var='LD_RUN_PATH'
7346 case $cc_basename in
7348 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7349 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7352 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7353 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7358 sysv5* | sco3.2v5* | sco5v6*)
7359 # Note: We CANNOT use -z defs as we might desire, because we do not
7360 # link with -lc, and that would cause any symbols used from libc to
7361 # always be unresolved, which means just about no library would
7362 # ever link correctly. If we're not using GNU ld we use -z text
7363 # though, which does catch some bad symbols but isn't as heavy-handed
7365 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7366 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
7367 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7368 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7369 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
7370 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
7371 _LT_TAGVAR(link_all_deplibs, $1)=yes
7372 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
7373 runpath_var='LD_RUN_PATH'
7375 case $cc_basename in
7377 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7378 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7379 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
7380 '"$_LT_TAGVAR(old_archive_cmds, $1)"
7381 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
7382 '"$_LT_TAGVAR(reload_cmds, $1)"
7385 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7386 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7392 case $cc_basename in
7394 # NonStop-UX NCC 3.20
7395 # FIXME: insert proper C++ library support
7396 _LT_TAGVAR(ld_shlibs, $1)=no
7399 # FIXME: insert proper C++ library support
7400 _LT_TAGVAR(ld_shlibs, $1)=no
7406 # FIXME: insert proper C++ library support
7407 _LT_TAGVAR(ld_shlibs, $1)=no
7411 # FIXME: insert proper C++ library support
7412 _LT_TAGVAR(ld_shlibs, $1)=no
7416 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
7417 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
7419 _LT_TAGVAR(GCC, $1)=$GXX
7420 _LT_TAGVAR(LD, $1)=$LD
7423 ## There is no encapsulation within the following macros, do not change
7424 ## the running order or otherwise move them around unless you know exactly
7425 ## what you are doing...
7426 _LT_SYS_HIDDEN_LIBDEPS($1)
7427 _LT_COMPILER_PIC($1)
7428 _LT_COMPILER_C_O($1)
7429 _LT_COMPILER_FILE_LOCKS($1)
7430 _LT_LINKER_SHLIBS($1)
7431 _LT_SYS_DYNAMIC_LINKER($1)
7432 _LT_LINKER_HARDCODE_LIBPATH($1)
7435 fi # test -n "$compiler"
7438 CFLAGS=$lt_save_CFLAGS
7442 with_gnu_ld=$lt_save_with_gnu_ld
7443 lt_cv_path_LDCXX=$lt_cv_path_LD
7444 lt_cv_path_LD=$lt_save_path_LD
7445 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
7446 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
7447 fi # test yes != "$_lt_caught_CXX_error"
7450 ])# _LT_LANG_CXX_CONFIG
7453 # _LT_FUNC_STRIPNAME_CNF
7454 # ----------------------
7455 # func_stripname_cnf prefix suffix name
7456 # strip PREFIX and SUFFIX off of NAME.
7457 # PREFIX and SUFFIX must not contain globbing or regex special
7458 # characters, hashes, percent signs, but SUFFIX may contain a leading
7459 # dot (in which case that matches only a dot).
7461 # This function is identical to the (non-XSI) version of func_stripname,
7462 # except this one can be used by m4 code that may be executed by configure,
7463 # rather than the libtool script.
7464 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
7465 AC_REQUIRE([_LT_DECL_SED])
7466 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
7467 func_stripname_cnf ()
7470 .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
7471 *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
7473 } # func_stripname_cnf
7474 ])# _LT_FUNC_STRIPNAME_CNF
7477 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
7478 # ---------------------------------
7479 # Figure out "hidden" library dependencies from verbose
7480 # compiler output when linking a shared library.
7481 # Parse the compiler output and extract the necessary
7482 # objects, libraries and library flags.
7483 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
7484 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
7485 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
7486 # Dependencies to place before and after the object being linked:
7487 _LT_TAGVAR(predep_objects, $1)=
7488 _LT_TAGVAR(postdep_objects, $1)=
7489 _LT_TAGVAR(predeps, $1)=
7490 _LT_TAGVAR(postdeps, $1)=
7491 _LT_TAGVAR(compiler_lib_search_path, $1)=
7493 dnl we can't use the lt_simple_compile_test_code here,
7494 dnl because it contains code intended for an executable,
7495 dnl not a library. It's possible we should let each
7496 dnl tag define a new lt_????_link_test_code variable,
7497 dnl but it's only used here...
7498 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
7500 void foo (void) { a = 0; }
7502 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
7506 Foo (void) { a = 0; }
7511 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
7519 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
7527 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
7530 public void bar (void) {
7535 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
7542 _lt_libdeps_save_CFLAGS=$CFLAGS
7543 case "$CC $CFLAGS " in #(
7544 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
7545 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
7546 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
7549 dnl Parse the compiler output and extract the necessary
7550 dnl objects, libraries and library flags.
7551 if AC_TRY_EVAL(ac_compile); then
7552 # Parse the compiler output and extract the necessary
7553 # objects, libraries and library flags.
7555 # Sentinel used to keep track of whether or not we are before
7556 # the conftest object file.
7557 pre_test_object_deps_done=no
7559 for p in `eval "$output_verbose_link_cmd"`; do
7563 # Some compilers place space between "-{L,R}" and the path.
7565 if test x-L = "$p" ||
7566 test x-R = "$p"; then
7571 # Expand the sysroot to ease extracting the directories later.
7572 if test -z "$prev"; then
7574 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7575 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7576 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7580 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7582 if test no = "$pre_test_object_deps_done"; then
7585 # Internal compiler library paths should come after those
7586 # provided the user. The postdeps already come after the
7587 # user supplied libs so there is no need to process them.
7588 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7589 _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
7591 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
7594 # The "-l" case would never come before the object being
7595 # linked, so don't bother handling this case.
7598 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7599 _LT_TAGVAR(postdeps, $1)=$prev$p
7601 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
7607 *.lto.$objext) ;; # Ignore GCC LTO objects
7609 # This assumes that the test object file only shows up
7610 # once in the compiler output.
7611 if test "$p" = "conftest.$objext"; then
7612 pre_test_object_deps_done=yes
7616 if test no = "$pre_test_object_deps_done"; then
7617 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7618 _LT_TAGVAR(predep_objects, $1)=$p
7620 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7623 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7624 _LT_TAGVAR(postdep_objects, $1)=$p
7626 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7631 *) ;; # Ignore the rest.
7639 echo "libtool.m4: error: problem compiling $1 test program"
7642 $RM -f confest.$objext
7643 CFLAGS=$_lt_libdeps_save_CFLAGS
7645 # PORTME: override above test on systems where it is broken
7649 # Interix 3.5 installs completely hosed .la files for C++, so rather than
7650 # hack all around it, let's just trust "g++" to DTRT.
7651 _LT_TAGVAR(predep_objects,$1)=
7652 _LT_TAGVAR(postdep_objects,$1)=
7653 _LT_TAGVAR(postdeps,$1)=
7658 case " $_LT_TAGVAR(postdeps, $1) " in
7659 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7661 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7662 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7663 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
7665 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7666 [The directories searched by this compiler when creating a shared library])
7667 _LT_TAGDECL([], [predep_objects], [1],
7668 [Dependencies to place before and after the objects being linked to
7669 create a shared library])
7670 _LT_TAGDECL([], [postdep_objects], [1])
7671 _LT_TAGDECL([], [predeps], [1])
7672 _LT_TAGDECL([], [postdeps], [1])
7673 _LT_TAGDECL([], [compiler_lib_search_path], [1],
7674 [The library search path used internally by the compiler when linking
7676 ])# _LT_SYS_HIDDEN_LIBDEPS
7679 # _LT_LANG_F77_CONFIG([TAG])
7680 # --------------------------
7681 # Ensure that the configuration variables for a Fortran 77 compiler are
7682 # suitably defined. These variables are subsequently used by _LT_CONFIG
7683 # to write the compiler configuration to 'libtool'.
7684 m4_defun([_LT_LANG_F77_CONFIG],
7685 [AC_LANG_PUSH(Fortran 77)
7686 if test -z "$F77" || test no = "$F77"; then
7690 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7691 _LT_TAGVAR(allow_undefined_flag, $1)=
7692 _LT_TAGVAR(always_export_symbols, $1)=no
7693 _LT_TAGVAR(archive_expsym_cmds, $1)=
7694 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7695 _LT_TAGVAR(hardcode_direct, $1)=no
7696 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7697 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7698 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7699 _LT_TAGVAR(hardcode_minus_L, $1)=no
7700 _LT_TAGVAR(hardcode_automatic, $1)=no
7701 _LT_TAGVAR(inherit_rpath, $1)=no
7702 _LT_TAGVAR(module_cmds, $1)=
7703 _LT_TAGVAR(module_expsym_cmds, $1)=
7704 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7705 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7706 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7707 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7708 _LT_TAGVAR(no_undefined_flag, $1)=
7709 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7710 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7712 # Source file extension for f77 test sources.
7715 # Object file extension for compiled f77 test sources.
7717 _LT_TAGVAR(objext, $1)=$objext
7719 # No sense in running all these tests if we already determined that
7720 # the F77 compiler isn't working. Some variables (like enable_shared)
7721 # are currently assumed to apply to all compilers on this platform,
7722 # and will be corrupted by setting them based on a non-working compiler.
7723 if test yes != "$_lt_disable_F77"; then
7724 # Code to be used in simple compile tests
7725 lt_simple_compile_test_code="\
7731 # Code to be used in simple link tests
7732 lt_simple_link_test_code="\
7737 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7740 # save warnings/boilerplate of simple test code
7741 _LT_COMPILER_BOILERPLATE
7742 _LT_LINKER_BOILERPLATE
7744 # Allow CC to be a program name with arguments.
7747 lt_save_CFLAGS=$CFLAGS
7751 _LT_TAGVAR(compiler, $1)=$CC
7752 _LT_CC_BASENAME([$compiler])
7754 if test -n "$compiler"; then
7755 AC_MSG_CHECKING([if libtool supports shared libraries])
7756 AC_MSG_RESULT([$can_build_shared])
7758 AC_MSG_CHECKING([whether to build shared libraries])
7759 test no = "$can_build_shared" && enable_shared=no
7761 # On AIX, shared libraries and static libraries use the same namespace, and
7762 # are all built from PIC.
7765 test yes = "$enable_shared" && enable_static=no
7766 if test -n "$RANLIB"; then
7767 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7768 postinstall_cmds='$RANLIB $lib'
7772 if test ia64 != "$host_cpu"; then
7773 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7774 yes,aix,yes) ;; # shared object as lib.so file only
7775 yes,svr4,*) ;; # shared object as lib.so archive member only
7776 yes,*) enable_static=no ;; # shared object in lib.a archive as well
7781 AC_MSG_RESULT([$enable_shared])
7783 AC_MSG_CHECKING([whether to build static libraries])
7784 # Make sure either enable_shared or enable_static is yes.
7785 test yes = "$enable_shared" || enable_static=yes
7786 AC_MSG_RESULT([$enable_static])
7788 _LT_TAGVAR(GCC, $1)=$G77
7789 _LT_TAGVAR(LD, $1)=$LD
7792 ## There is no encapsulation within the following macros, do not change
7793 ## the running order or otherwise move them around unless you know exactly
7794 ## what you are doing...
7795 _LT_COMPILER_PIC($1)
7796 _LT_COMPILER_C_O($1)
7797 _LT_COMPILER_FILE_LOCKS($1)
7798 _LT_LINKER_SHLIBS($1)
7799 _LT_SYS_DYNAMIC_LINKER($1)
7800 _LT_LINKER_HARDCODE_LIBPATH($1)
7803 fi # test -n "$compiler"
7807 CFLAGS=$lt_save_CFLAGS
7808 fi # test yes != "$_lt_disable_F77"
7811 ])# _LT_LANG_F77_CONFIG
7814 # _LT_LANG_FC_CONFIG([TAG])
7815 # -------------------------
7816 # Ensure that the configuration variables for a Fortran compiler are
7817 # suitably defined. These variables are subsequently used by _LT_CONFIG
7818 # to write the compiler configuration to 'libtool'.
7819 m4_defun([_LT_LANG_FC_CONFIG],
7820 [AC_LANG_PUSH(Fortran)
7822 if test -z "$FC" || test no = "$FC"; then
7826 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7827 _LT_TAGVAR(allow_undefined_flag, $1)=
7828 _LT_TAGVAR(always_export_symbols, $1)=no
7829 _LT_TAGVAR(archive_expsym_cmds, $1)=
7830 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7831 _LT_TAGVAR(hardcode_direct, $1)=no
7832 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7833 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7834 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7835 _LT_TAGVAR(hardcode_minus_L, $1)=no
7836 _LT_TAGVAR(hardcode_automatic, $1)=no
7837 _LT_TAGVAR(inherit_rpath, $1)=no
7838 _LT_TAGVAR(module_cmds, $1)=
7839 _LT_TAGVAR(module_expsym_cmds, $1)=
7840 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7841 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7842 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7843 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7844 _LT_TAGVAR(no_undefined_flag, $1)=
7845 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7846 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7848 # Source file extension for fc test sources.
7849 ac_ext=${ac_fc_srcext-f}
7851 # Object file extension for compiled fc test sources.
7853 _LT_TAGVAR(objext, $1)=$objext
7855 # No sense in running all these tests if we already determined that
7856 # the FC compiler isn't working. Some variables (like enable_shared)
7857 # are currently assumed to apply to all compilers on this platform,
7858 # and will be corrupted by setting them based on a non-working compiler.
7859 if test yes != "$_lt_disable_FC"; then
7860 # Code to be used in simple compile tests
7861 lt_simple_compile_test_code="\
7867 # Code to be used in simple link tests
7868 lt_simple_link_test_code="\
7873 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7876 # save warnings/boilerplate of simple test code
7877 _LT_COMPILER_BOILERPLATE
7878 _LT_LINKER_BOILERPLATE
7880 # Allow CC to be a program name with arguments.
7883 lt_save_CFLAGS=$CFLAGS
7887 GCC=$ac_cv_fc_compiler_gnu
7889 _LT_TAGVAR(compiler, $1)=$CC
7890 _LT_CC_BASENAME([$compiler])
7892 if test -n "$compiler"; then
7893 AC_MSG_CHECKING([if libtool supports shared libraries])
7894 AC_MSG_RESULT([$can_build_shared])
7896 AC_MSG_CHECKING([whether to build shared libraries])
7897 test no = "$can_build_shared" && enable_shared=no
7899 # On AIX, shared libraries and static libraries use the same namespace, and
7900 # are all built from PIC.
7903 test yes = "$enable_shared" && enable_static=no
7904 if test -n "$RANLIB"; then
7905 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7906 postinstall_cmds='$RANLIB $lib'
7910 if test ia64 != "$host_cpu"; then
7911 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7912 yes,aix,yes) ;; # shared object as lib.so file only
7913 yes,svr4,*) ;; # shared object as lib.so archive member only
7914 yes,*) enable_static=no ;; # shared object in lib.a archive as well
7919 AC_MSG_RESULT([$enable_shared])
7921 AC_MSG_CHECKING([whether to build static libraries])
7922 # Make sure either enable_shared or enable_static is yes.
7923 test yes = "$enable_shared" || enable_static=yes
7924 AC_MSG_RESULT([$enable_static])
7926 _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
7927 _LT_TAGVAR(LD, $1)=$LD
7930 ## There is no encapsulation within the following macros, do not change
7931 ## the running order or otherwise move them around unless you know exactly
7932 ## what you are doing...
7933 _LT_SYS_HIDDEN_LIBDEPS($1)
7934 _LT_COMPILER_PIC($1)
7935 _LT_COMPILER_C_O($1)
7936 _LT_COMPILER_FILE_LOCKS($1)
7937 _LT_LINKER_SHLIBS($1)
7938 _LT_SYS_DYNAMIC_LINKER($1)
7939 _LT_LINKER_HARDCODE_LIBPATH($1)
7942 fi # test -n "$compiler"
7946 CFLAGS=$lt_save_CFLAGS
7947 fi # test yes != "$_lt_disable_FC"
7950 ])# _LT_LANG_FC_CONFIG
7953 # _LT_LANG_GCJ_CONFIG([TAG])
7954 # --------------------------
7955 # Ensure that the configuration variables for the GNU Java Compiler compiler
7956 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7957 # to write the compiler configuration to 'libtool'.
7958 m4_defun([_LT_LANG_GCJ_CONFIG],
7959 [AC_REQUIRE([LT_PROG_GCJ])dnl
7962 # Source file extension for Java test sources.
7965 # Object file extension for compiled Java test sources.
7967 _LT_TAGVAR(objext, $1)=$objext
7969 # Code to be used in simple compile tests
7970 lt_simple_compile_test_code="class foo {}"
7972 # Code to be used in simple link tests
7973 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7975 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7978 # save warnings/boilerplate of simple test code
7979 _LT_COMPILER_BOILERPLATE
7980 _LT_LINKER_BOILERPLATE
7982 # Allow CC to be a program name with arguments.
7984 lt_save_CFLAGS=$CFLAGS
7990 _LT_TAGVAR(compiler, $1)=$CC
7991 _LT_TAGVAR(LD, $1)=$LD
7992 _LT_CC_BASENAME([$compiler])
7994 # GCJ did not exist at the time GCC didn't implicitly link libc in.
7995 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7997 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7998 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7999 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
8001 if test -n "$compiler"; then
8002 _LT_COMPILER_NO_RTTI($1)
8003 _LT_COMPILER_PIC($1)
8004 _LT_COMPILER_C_O($1)
8005 _LT_COMPILER_FILE_LOCKS($1)
8006 _LT_LINKER_SHLIBS($1)
8007 _LT_LINKER_HARDCODE_LIBPATH($1)
8016 CFLAGS=$lt_save_CFLAGS
8017 ])# _LT_LANG_GCJ_CONFIG
8020 # _LT_LANG_GO_CONFIG([TAG])
8021 # --------------------------
8022 # Ensure that the configuration variables for the GNU Go compiler
8023 # are suitably defined. These variables are subsequently used by _LT_CONFIG
8024 # to write the compiler configuration to 'libtool'.
8025 m4_defun([_LT_LANG_GO_CONFIG],
8026 [AC_REQUIRE([LT_PROG_GO])dnl
8029 # Source file extension for Go test sources.
8032 # Object file extension for compiled Go test sources.
8034 _LT_TAGVAR(objext, $1)=$objext
8036 # Code to be used in simple compile tests
8037 lt_simple_compile_test_code="package main; func main() { }"
8039 # Code to be used in simple link tests
8040 lt_simple_link_test_code='package main; func main() { }'
8042 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
8045 # save warnings/boilerplate of simple test code
8046 _LT_COMPILER_BOILERPLATE
8047 _LT_LINKER_BOILERPLATE
8049 # Allow CC to be a program name with arguments.
8051 lt_save_CFLAGS=$CFLAGS
8057 _LT_TAGVAR(compiler, $1)=$CC
8058 _LT_TAGVAR(LD, $1)=$LD
8059 _LT_CC_BASENAME([$compiler])
8061 # Go did not exist at the time GCC didn't implicitly link libc in.
8062 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
8064 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
8065 _LT_TAGVAR(reload_flag, $1)=$reload_flag
8066 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
8068 if test -n "$compiler"; then
8069 _LT_COMPILER_NO_RTTI($1)
8070 _LT_COMPILER_PIC($1)
8071 _LT_COMPILER_C_O($1)
8072 _LT_COMPILER_FILE_LOCKS($1)
8073 _LT_LINKER_SHLIBS($1)
8074 _LT_LINKER_HARDCODE_LIBPATH($1)
8083 CFLAGS=$lt_save_CFLAGS
8084 ])# _LT_LANG_GO_CONFIG
8087 # _LT_LANG_RC_CONFIG([TAG])
8088 # -------------------------
8089 # Ensure that the configuration variables for the Windows resource compiler
8090 # are suitably defined. These variables are subsequently used by _LT_CONFIG
8091 # to write the compiler configuration to 'libtool'.
8092 m4_defun([_LT_LANG_RC_CONFIG],
8093 [AC_REQUIRE([LT_PROG_RC])dnl
8096 # Source file extension for RC test sources.
8099 # Object file extension for compiled RC test sources.
8101 _LT_TAGVAR(objext, $1)=$objext
8103 # Code to be used in simple compile tests
8104 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
8106 # Code to be used in simple link tests
8107 lt_simple_link_test_code=$lt_simple_compile_test_code
8109 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
8112 # save warnings/boilerplate of simple test code
8113 _LT_COMPILER_BOILERPLATE
8114 _LT_LINKER_BOILERPLATE
8116 # Allow CC to be a program name with arguments.
8118 lt_save_CFLAGS=$CFLAGS
8124 _LT_TAGVAR(compiler, $1)=$CC
8125 _LT_CC_BASENAME([$compiler])
8126 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
8128 if test -n "$compiler"; then
8136 CFLAGS=$lt_save_CFLAGS
8137 ])# _LT_LANG_RC_CONFIG
8142 AC_DEFUN([LT_PROG_GCJ],
8143 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
8144 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
8145 [AC_CHECK_TOOL(GCJ, gcj,)
8146 test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
8147 AC_SUBST(GCJFLAGS)])])[]dnl
8151 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
8152 dnl aclocal-1.4 backwards compatibility:
8153 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
8158 AC_DEFUN([LT_PROG_GO],
8159 [AC_CHECK_TOOL(GOC, gccgo,)
8165 AC_DEFUN([LT_PROG_RC],
8166 [AC_CHECK_TOOL(RC, windres,)
8170 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
8171 dnl aclocal-1.4 backwards compatibility:
8172 dnl AC_DEFUN([LT_AC_PROG_RC], [])
8177 # If we don't have a new enough Autoconf to choose the best grep
8178 # available, choose the one first in the user's PATH.
8179 m4_defun([_LT_DECL_EGREP],
8180 [AC_REQUIRE([AC_PROG_EGREP])dnl
8181 AC_REQUIRE([AC_PROG_FGREP])dnl
8182 test -z "$GREP" && GREP=grep
8183 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
8184 _LT_DECL([], [EGREP], [1], [An ERE matcher])
8185 _LT_DECL([], [FGREP], [1], [A literal string matcher])
8186 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
8193 # If we don't have a new enough Autoconf to choose the best objdump
8194 # available, choose the one first in the user's PATH.
8195 m4_defun([_LT_DECL_OBJDUMP],
8196 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
8197 test -z "$OBJDUMP" && OBJDUMP=objdump
8198 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
8204 # Ensure DLLTOOL variable is set.
8205 m4_defun([_LT_DECL_DLLTOOL],
8206 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8207 test -z "$DLLTOOL" && DLLTOOL=dlltool
8208 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
8214 # Check for a fully-functional sed program, that truncates
8215 # as few characters as possible. Prefer GNU sed if found.
8216 m4_defun([_LT_DECL_SED],
8218 test -z "$SED" && SED=sed
8219 Xsed="$SED -e 1s/^X//"
8220 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
8221 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
8222 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
8225 m4_ifndef([AC_PROG_SED], [
8226 # NOTE: This macro has been submitted for inclusion into #
8227 # GNU Autoconf as AC_PROG_SED. When it is available in #
8228 # a released version of Autoconf we should remove this #
8229 # macro and use it instead. #
8231 m4_defun([AC_PROG_SED],
8232 [AC_MSG_CHECKING([for a sed that does not truncate output])
8233 AC_CACHE_VAL(lt_cv_path_SED,
8234 [# Loop through the user's path and test for sed and gsed.
8235 # Then use that list of sed's as ones to test for truncation.
8236 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8240 test -z "$as_dir" && as_dir=.
8241 for lt_ac_prog in sed gsed; do
8242 for ac_exec_ext in '' $ac_executable_extensions; do
8243 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
8244 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
8252 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
8253 # along with /bin/sed that truncates output.
8254 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
8255 test ! -f "$lt_ac_sed" && continue
8256 cat /dev/null > conftest.in
8258 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
8259 # Check for GNU sed and select it if it is found.
8260 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
8261 lt_cv_path_SED=$lt_ac_sed
8265 cat conftest.in conftest.in >conftest.tmp
8266 mv conftest.tmp conftest.in
8267 cp conftest.in conftest.nl
8269 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
8270 cmp -s conftest.out conftest.nl || break
8271 # 10000 chars as input seems more than enough
8272 test 10 -lt "$lt_ac_count" && break
8273 lt_ac_count=`expr $lt_ac_count + 1`
8274 if test "$lt_ac_count" -gt "$lt_ac_max"; then
8275 lt_ac_max=$lt_ac_count
8276 lt_cv_path_SED=$lt_ac_sed
8283 AC_MSG_RESULT([$SED])
8288 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
8289 dnl aclocal-1.4 backwards compatibility:
8290 dnl AC_DEFUN([LT_AC_PROG_SED], [])
8293 # _LT_CHECK_SHELL_FEATURES
8294 # ------------------------
8295 # Find out whether the shell is Bourne or XSI compatible,
8296 # or has some other useful features.
8297 m4_defun([_LT_CHECK_SHELL_FEATURES],
8298 [if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8303 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
8305 # test EBCDIC or ASCII
8306 case `echo X|tr X '\101'` in
8307 A) # ASCII based system
8308 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
8309 lt_SP2NL='tr \040 \012'
8310 lt_NL2SP='tr \015\012 \040\040'
8312 *) # EBCDIC based system
8313 lt_SP2NL='tr \100 \n'
8314 lt_NL2SP='tr \r\n \100\100'
8317 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
8318 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
8319 ])# _LT_CHECK_SHELL_FEATURES
8322 # _LT_PATH_CONVERSION_FUNCTIONS
8323 # -----------------------------
8324 # Determine what file name conversion functions should be used by
8325 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
8326 # for certain cross-compile configurations and native mingw.
8327 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
8328 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8329 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
8330 AC_MSG_CHECKING([how to convert $build file names to $host format])
8331 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
8335 *-*-mingw* ) # actually msys
8336 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
8339 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
8341 * ) # otherwise, assume *nix
8342 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
8348 *-*-mingw* ) # actually msys
8349 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
8352 lt_cv_to_host_file_cmd=func_convert_file_noop
8354 * ) # otherwise, assume *nix
8355 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
8359 * ) # unhandled hosts (and "normal" native builds)
8360 lt_cv_to_host_file_cmd=func_convert_file_noop
8364 to_host_file_cmd=$lt_cv_to_host_file_cmd
8365 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
8366 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
8367 [0], [convert $build file names to $host format])dnl
8369 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
8370 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
8371 [#assume ordinary cross tools, or native build.
8372 lt_cv_to_tool_file_cmd=func_convert_file_noop
8376 *-*-mingw* ) # actually msys
8377 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
8383 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
8384 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
8385 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
8386 [0], [convert $build files to toolchain format])dnl
8387 ])# _LT_PATH_CONVERSION_FUNCTIONS
8389 # Helper functions for option handling. -*- Autoconf -*-
8391 # Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software
8393 # Written by Gary V. Vaughan, 2004
8395 # This file is free software; the Free Software Foundation gives
8396 # unlimited permission to copy and/or distribute it, with or without
8397 # modifications, as long as this notice is preserved.
8399 # serial 8 ltoptions.m4
8401 # This is to help aclocal find these macros, as it can't see m4_define.
8402 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
8405 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
8406 # ------------------------------------------
8407 m4_define([_LT_MANGLE_OPTION],
8408 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
8411 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
8412 # ---------------------------------------
8413 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
8414 # matching handler defined, dispatch to it. Other OPTION-NAMEs are
8416 m4_define([_LT_SET_OPTION],
8417 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
8418 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
8419 _LT_MANGLE_DEFUN([$1], [$2]),
8420 [m4_warning([Unknown $1 option '$2'])])[]dnl
8424 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
8425 # ------------------------------------------------------------
8426 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8427 m4_define([_LT_IF_OPTION],
8428 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
8431 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
8432 # -------------------------------------------------------
8433 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
8435 m4_define([_LT_UNLESS_OPTIONS],
8436 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8437 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
8438 [m4_define([$0_found])])])[]dnl
8439 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
8444 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
8445 # ----------------------------------------
8446 # OPTION-LIST is a space-separated list of Libtool options associated
8447 # with MACRO-NAME. If any OPTION has a matching handler declared with
8448 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
8449 # the unknown option and exit.
8450 m4_defun([_LT_SET_OPTIONS],
8452 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8453 [_LT_SET_OPTION([$1], _LT_Option)])
8455 m4_if([$1],[LT_INIT],[
8457 dnl Simply set some default values (i.e off) if boolean options were not
8459 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
8461 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
8464 dnl If no reference was made to various pairs of opposing options, then
8465 dnl we run the default mode handler for the pair. For example, if neither
8466 dnl 'shared' nor 'disable-shared' was passed, we enable building of shared
8467 dnl archives by default:
8468 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
8469 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
8470 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
8471 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
8472 [_LT_ENABLE_FAST_INSTALL])
8473 _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4],
8474 [_LT_WITH_AIX_SONAME([aix])])
8480 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
8481 # -----------------------------------------
8482 m4_define([_LT_MANGLE_DEFUN],
8483 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
8486 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
8487 # -----------------------------------------------
8488 m4_define([LT_OPTION_DEFINE],
8489 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
8490 ])# LT_OPTION_DEFINE
8495 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
8498 AU_DEFUN([AC_LIBTOOL_DLOPEN],
8499 [_LT_SET_OPTION([LT_INIT], [dlopen])
8500 AC_DIAGNOSE([obsolete],
8501 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8502 put the 'dlopen' option into LT_INIT's first parameter.])
8505 dnl aclocal-1.4 backwards compatibility:
8506 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
8511 # Declare package support for building win32 dll's.
8512 LT_OPTION_DEFINE([LT_INIT], [win32-dll],
8513 [enable_win32_dll=yes
8516 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
8517 AC_CHECK_TOOL(AS, as, false)
8518 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8519 AC_CHECK_TOOL(OBJDUMP, objdump, false)
8523 test -z "$AS" && AS=as
8524 _LT_DECL([], [AS], [1], [Assembler program])dnl
8526 test -z "$DLLTOOL" && DLLTOOL=dlltool
8527 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
8529 test -z "$OBJDUMP" && OBJDUMP=objdump
8530 _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
8533 AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
8534 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8535 _LT_SET_OPTION([LT_INIT], [win32-dll])
8536 AC_DIAGNOSE([obsolete],
8537 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8538 put the 'win32-dll' option into LT_INIT's first parameter.])
8541 dnl aclocal-1.4 backwards compatibility:
8542 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
8545 # _LT_ENABLE_SHARED([DEFAULT])
8546 # ----------------------------
8547 # implement the --enable-shared flag, and supports the 'shared' and
8548 # 'disable-shared' LT_INIT options.
8549 # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
8550 m4_define([_LT_ENABLE_SHARED],
8551 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
8552 AC_ARG_ENABLE([shared],
8553 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
8554 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
8555 [p=${PACKAGE-default}
8557 yes) enable_shared=yes ;;
8558 no) enable_shared=no ;;
8561 # Look at the argument we got. We use all the common list separators.
8562 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8563 for pkg in $enableval; do
8565 if test "X$pkg" = "X$p"; then
8572 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
8574 _LT_DECL([build_libtool_libs], [enable_shared], [0],
8575 [Whether or not to build shared libraries])
8576 ])# _LT_ENABLE_SHARED
8578 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
8579 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
8582 AC_DEFUN([AC_ENABLE_SHARED],
8583 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
8586 AC_DEFUN([AC_DISABLE_SHARED],
8587 [_LT_SET_OPTION([LT_INIT], [disable-shared])
8590 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
8591 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
8593 dnl aclocal-1.4 backwards compatibility:
8594 dnl AC_DEFUN([AM_ENABLE_SHARED], [])
8595 dnl AC_DEFUN([AM_DISABLE_SHARED], [])
8599 # _LT_ENABLE_STATIC([DEFAULT])
8600 # ----------------------------
8601 # implement the --enable-static flag, and support the 'static' and
8602 # 'disable-static' LT_INIT options.
8603 # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
8604 m4_define([_LT_ENABLE_STATIC],
8605 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
8606 AC_ARG_ENABLE([static],
8607 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
8608 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
8609 [p=${PACKAGE-default}
8611 yes) enable_static=yes ;;
8612 no) enable_static=no ;;
8615 # Look at the argument we got. We use all the common list separators.
8616 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8617 for pkg in $enableval; do
8619 if test "X$pkg" = "X$p"; then
8626 [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
8628 _LT_DECL([build_old_libs], [enable_static], [0],
8629 [Whether or not to build static libraries])
8630 ])# _LT_ENABLE_STATIC
8632 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
8633 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
8636 AC_DEFUN([AC_ENABLE_STATIC],
8637 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
8640 AC_DEFUN([AC_DISABLE_STATIC],
8641 [_LT_SET_OPTION([LT_INIT], [disable-static])
8644 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
8645 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
8647 dnl aclocal-1.4 backwards compatibility:
8648 dnl AC_DEFUN([AM_ENABLE_STATIC], [])
8649 dnl AC_DEFUN([AM_DISABLE_STATIC], [])
8653 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
8654 # ----------------------------------
8655 # implement the --enable-fast-install flag, and support the 'fast-install'
8656 # and 'disable-fast-install' LT_INIT options.
8657 # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
8658 m4_define([_LT_ENABLE_FAST_INSTALL],
8659 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
8660 AC_ARG_ENABLE([fast-install],
8661 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
8662 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
8663 [p=${PACKAGE-default}
8665 yes) enable_fast_install=yes ;;
8666 no) enable_fast_install=no ;;
8668 enable_fast_install=no
8669 # Look at the argument we got. We use all the common list separators.
8670 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8671 for pkg in $enableval; do
8673 if test "X$pkg" = "X$p"; then
8674 enable_fast_install=yes
8680 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
8682 _LT_DECL([fast_install], [enable_fast_install], [0],
8683 [Whether or not to optimize for fast installation])dnl
8684 ])# _LT_ENABLE_FAST_INSTALL
8686 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
8687 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
8690 AU_DEFUN([AC_ENABLE_FAST_INSTALL],
8691 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
8692 AC_DIAGNOSE([obsolete],
8693 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8694 the 'fast-install' option into LT_INIT's first parameter.])
8697 AU_DEFUN([AC_DISABLE_FAST_INSTALL],
8698 [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
8699 AC_DIAGNOSE([obsolete],
8700 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8701 the 'disable-fast-install' option into LT_INIT's first parameter.])
8704 dnl aclocal-1.4 backwards compatibility:
8705 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
8706 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
8709 # _LT_WITH_AIX_SONAME([DEFAULT])
8710 # ----------------------------------
8711 # implement the --with-aix-soname flag, and support the `aix-soname=aix'
8712 # and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT
8713 # is either `aix', `both' or `svr4'. If omitted, it defaults to `aix'.
8714 m4_define([_LT_WITH_AIX_SONAME],
8715 [m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl
8716 shared_archive_member_spec=
8717 case $host,$enable_shared in
8718 power*-*-aix[[5-9]]*,yes)
8719 AC_MSG_CHECKING([which variant of shared library versioning to provide])
8720 AC_ARG_WITH([aix-soname],
8721 [AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
8722 [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])],
8727 AC_MSG_ERROR([Unknown argument to --with-aix-soname])
8730 lt_cv_with_aix_soname=$with_aix_soname],
8731 [AC_CACHE_VAL([lt_cv_with_aix_soname],
8732 [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT)
8733 with_aix_soname=$lt_cv_with_aix_soname])
8734 AC_MSG_RESULT([$with_aix_soname])
8735 if test aix != "$with_aix_soname"; then
8736 # For the AIX way of multilib, we name the shared archive member
8737 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
8738 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
8739 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
8740 # the AIX toolchain works better with OBJECT_MODE set (default 32).
8741 if test 64 = "${OBJECT_MODE-32}"; then
8742 shared_archive_member_spec=shr_64
8744 shared_archive_member_spec=shr
8753 _LT_DECL([], [shared_archive_member_spec], [0],
8754 [Shared archive member basename, for filename based shared library versioning on AIX])dnl
8755 ])# _LT_WITH_AIX_SONAME
8757 LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])])
8758 LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])])
8759 LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])])
8762 # _LT_WITH_PIC([MODE])
8763 # --------------------
8764 # implement the --with-pic flag, and support the 'pic-only' and 'no-pic'
8766 # MODE is either 'yes' or 'no'. If omitted, it defaults to 'both'.
8767 m4_define([_LT_WITH_PIC],
8769 [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
8770 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
8771 [lt_p=${PACKAGE-default}
8773 yes|no) pic_mode=$withval ;;
8776 # Look at the argument we got. We use all the common list separators.
8777 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8778 for lt_pkg in $withval; do
8780 if test "X$lt_pkg" = "X$lt_p"; then
8787 [pic_mode=m4_default([$1], [default])])
8789 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
8792 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
8793 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
8796 AU_DEFUN([AC_LIBTOOL_PICMODE],
8797 [_LT_SET_OPTION([LT_INIT], [pic-only])
8798 AC_DIAGNOSE([obsolete],
8799 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8800 put the 'pic-only' option into LT_INIT's first parameter.])
8803 dnl aclocal-1.4 backwards compatibility:
8804 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
8807 m4_define([_LTDL_MODE], [])
8808 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
8809 [m4_define([_LTDL_MODE], [nonrecursive])])
8810 LT_OPTION_DEFINE([LTDL_INIT], [recursive],
8811 [m4_define([_LTDL_MODE], [recursive])])
8812 LT_OPTION_DEFINE([LTDL_INIT], [subproject],
8813 [m4_define([_LTDL_MODE], [subproject])])
8815 m4_define([_LTDL_TYPE], [])
8816 LT_OPTION_DEFINE([LTDL_INIT], [installable],
8817 [m4_define([_LTDL_TYPE], [installable])])
8818 LT_OPTION_DEFINE([LTDL_INIT], [convenience],
8819 [m4_define([_LTDL_TYPE], [convenience])])
8821 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
8823 # Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software
8825 # Written by Gary V. Vaughan, 2004
8827 # This file is free software; the Free Software Foundation gives
8828 # unlimited permission to copy and/or distribute it, with or without
8829 # modifications, as long as this notice is preserved.
8831 # serial 6 ltsugar.m4
8833 # This is to help aclocal find these macros, as it can't see m4_define.
8834 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
8837 # lt_join(SEP, ARG1, [ARG2...])
8838 # -----------------------------
8839 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
8840 # associated separator.
8841 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
8842 # versions in m4sugar had bugs.
8843 m4_define([lt_join],
8844 [m4_if([$#], [1], [],
8846 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
8847 m4_define([_lt_join],
8848 [m4_if([$#$2], [2], [],
8849 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
8855 # Manipulate m4 lists.
8856 # These macros are necessary as long as will still need to support
8857 # Autoconf-2.59, which quotes differently.
8858 m4_define([lt_car], [[$1]])
8860 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
8862 [m4_dquote(m4_shift($@))])])
8863 m4_define([lt_unquote], $1)
8866 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
8867 # ------------------------------------------
8868 # Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'.
8869 # Note that neither SEPARATOR nor STRING are expanded; they are appended
8870 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
8871 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
8872 # than defined and empty).
8874 # This macro is needed until we can rely on Autoconf 2.62, since earlier
8875 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
8876 m4_define([lt_append],
8878 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
8882 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
8883 # ----------------------------------------------------------
8884 # Produce a SEP delimited list of all paired combinations of elements of
8885 # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
8886 # has the form PREFIXmINFIXSUFFIXn.
8887 # Needed until we can rely on m4_combine added in Autoconf 2.62.
8888 m4_define([lt_combine],
8889 [m4_if(m4_eval([$# > 3]), [1],
8890 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
8891 [[m4_foreach([_Lt_prefix], [$2],
8892 [m4_foreach([_Lt_suffix],
8893 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
8894 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
8897 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
8898 # -----------------------------------------------------------------------
8899 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
8900 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
8901 m4_define([lt_if_append_uniq],
8903 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
8904 [lt_append([$1], [$2], [$3])$4],
8906 [lt_append([$1], [$2], [$3])$4])])
8909 # lt_dict_add(DICT, KEY, VALUE)
8910 # -----------------------------
8911 m4_define([lt_dict_add],
8912 [m4_define([$1($2)], [$3])])
8915 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
8916 # --------------------------------------------
8917 m4_define([lt_dict_add_subkey],
8918 [m4_define([$1($2:$3)], [$4])])
8921 # lt_dict_fetch(DICT, KEY, [SUBKEY])
8922 # ----------------------------------
8923 m4_define([lt_dict_fetch],
8925 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
8926 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
8929 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
8930 # -----------------------------------------------------------------
8931 m4_define([lt_if_dict_fetch],
8932 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
8937 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
8938 # --------------------------------------------------------------
8939 m4_define([lt_dict_filter],
8940 [m4_if([$5], [], [],
8941 [lt_join(m4_quote(m4_default([$4], [[, ]])),
8942 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
8943 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
8946 # ltversion.m4 -- version numbers -*- Autoconf -*-
8948 # Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc.
8949 # Written by Scott James Remnant, 2004
8951 # This file is free software; the Free Software Foundation gives
8952 # unlimited permission to copy and/or distribute it, with or without
8953 # modifications, as long as this notice is preserved.
8957 # serial 4179 ltversion.m4
8958 # This file is part of GNU Libtool
8960 m4_define([LT_PACKAGE_VERSION], [2.4.6])
8961 m4_define([LT_PACKAGE_REVISION], [2.4.6])
8963 AC_DEFUN([LTVERSION_VERSION],
8964 [macro_version='2.4.6'
8965 macro_revision='2.4.6'
8966 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
8967 _LT_DECL(, macro_revision, 0)
8970 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
8972 # Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software
8974 # Written by Scott James Remnant, 2004.
8976 # This file is free software; the Free Software Foundation gives
8977 # unlimited permission to copy and/or distribute it, with or without
8978 # modifications, as long as this notice is preserved.
8980 # serial 5 lt~obsolete.m4
8982 # These exist entirely to fool aclocal when bootstrapping libtool.
8984 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN),
8985 # which have later been changed to m4_define as they aren't part of the
8986 # exported API, or moved to Autoconf or Automake where they belong.
8988 # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
8989 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
8990 # using a macro with the same name in our local m4/libtool.m4 it'll
8991 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
8992 # and doesn't know about Autoconf macros at all.)
8994 # So we provide this file, which has a silly filename so it's always
8995 # included after everything else. This provides aclocal with the
8996 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
8997 # because those macros already exist, or will be overwritten later.
8998 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
9000 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
9001 # Yes, that means every name once taken will need to remain here until
9002 # we give up compatibility with versions before 1.7, at which point
9003 # we need to keep only those names which we still refer to.
9005 # This is to help aclocal find these macros, as it can't see m4_define.
9006 AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
9008 m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
9009 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
9010 m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
9011 m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
9012 m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
9013 m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
9014 m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
9015 m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
9016 m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
9017 m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
9018 m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
9019 m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
9020 m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
9021 m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
9022 m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
9023 m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
9024 m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
9025 m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
9026 m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
9027 m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
9028 m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
9029 m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
9030 m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
9031 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
9032 m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
9033 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
9034 m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
9035 m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
9036 m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
9037 m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
9038 m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
9039 m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
9040 m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
9041 m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
9042 m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
9043 m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
9044 m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
9045 m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
9046 m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
9047 m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
9048 m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
9049 m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
9050 m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
9051 m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
9052 m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
9053 m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
9054 m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
9055 m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
9056 m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
9057 m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
9058 m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
9059 m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
9060 m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
9061 m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
9062 m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
9063 m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
9064 m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
9065 m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
9066 m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
9067 m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
9068 m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
9070 # Copyright (C) 2002-2017 Free Software Foundation, Inc.
9072 # This file is free software; the Free Software Foundation
9073 # gives unlimited permission to copy and/or distribute it,
9074 # with or without modifications, as long as this notice is preserved.
9076 # AM_AUTOMAKE_VERSION(VERSION)
9077 # ----------------------------
9078 # Automake X.Y traces this macro to ensure aclocal.m4 has been
9079 # generated from the m4 files accompanying Automake X.Y.
9080 # (This private macro should not be called outside this file.)
9081 AC_DEFUN([AM_AUTOMAKE_VERSION],
9082 [am__api_version='1.15'
9083 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
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9085 m4_if([$1], [1.15.1], [],
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9089 # _AM_AUTOCONF_VERSION(VERSION)
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9100 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
9101 [AM_AUTOMAKE_VERSION([1.15.1])dnl
9102 m4_ifndef([AC_AUTOCONF_VERSION],
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9104 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
9106 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
9108 # Copyright (C) 2001-2017 Free Software Foundation, Inc.
9110 # This file is free software; the Free Software Foundation
9111 # gives unlimited permission to copy and/or distribute it,
9112 # with or without modifications, as long as this notice is preserved.
9114 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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9120 # therefore $ac_aux_dir as well) can be either absolute or relative,
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9128 # $top_srcdir/$ac_aux_dir/missing
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9133 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
9134 # are both prefixed by $srcdir. In an in-source build this is usually
9135 # harmless because $srcdir is '.', but things will broke when you
9136 # start a VPATH build or use an absolute $srcdir.
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9155 am_aux_dir=`cd "$ac_aux_dir" && pwd`
9158 # AM_CONDITIONAL -*- Autoconf -*-
9160 # Copyright (C) 1997-2017 Free Software Foundation, Inc.
9162 # This file is free software; the Free Software Foundation
9163 # gives unlimited permission to copy and/or distribute it,
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9166 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
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9169 AC_DEFUN([AM_CONDITIONAL],
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9171 m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
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9177 m4_define([_AM_COND_VALUE_$1], [$2])dnl
9185 AC_CONFIG_COMMANDS_PRE(
9186 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
9187 AC_MSG_ERROR([[conditional "$1" was never defined.
9188 Usually this means the macro was only invoked conditionally.]])
9191 # Copyright (C) 1999-2017 Free Software Foundation, Inc.
9193 # This file is free software; the Free Software Foundation
9194 # gives unlimited permission to copy and/or distribute it,
9195 # with or without modifications, as long as this notice is preserved.
9198 # There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
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9410 # Grep'ing the whole file is not good either: AIX grep has a line
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9412 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
9413 dirpart=`AS_DIRNAME("$mf")`
9417 # Extract the definition of DEPDIR, am__include, and am__quote
9418 # from the Makefile without running 'make'.
9419 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9420 test -z "$DEPDIR" && continue
9421 am__include=`sed -n 's/^am__include = //p' < "$mf"`
9422 test -z "$am__include" && continue
9423 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
9424 # Find all dependency output files, they are included files with
9425 # $(DEPDIR) in their names. We invoke sed twice because it is the
9426 # simplest approach to changing $(DEPDIR) to its actual value in the
9428 for file in `sed -n "
9429 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
9430 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
9431 # Make sure the directory exists.
9432 test -f "$dirpart/$file" && continue
9433 fdir=`AS_DIRNAME(["$file"])`
9434 AS_MKDIR_P([$dirpart/$fdir])
9435 # echo "creating $dirpart/$file"
9436 echo '# dummy' > "$dirpart/$file"
9440 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
9443 # AM_OUTPUT_DEPENDENCY_COMMANDS
9444 # -----------------------------
9445 # This macro should only be invoked once -- use via AC_REQUIRE.
9447 # This code is only required when automatic dependency tracking
9448 # is enabled. FIXME. This creates each '.P' file that we will
9449 # need in order to bootstrap the dependency handling code.
9450 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
9451 [AC_CONFIG_COMMANDS([depfiles],
9452 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
9453 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
9456 # Do all the work for Automake. -*- Autoconf -*-
9458 # Copyright (C) 1996-2017 Free Software Foundation, Inc.
9460 # This file is free software; the Free Software Foundation
9461 # gives unlimited permission to copy and/or distribute it,
9462 # with or without modifications, as long as this notice is preserved.
9464 # This macro actually does too much. Some checks are only needed if
9465 # your package does certain things. But this isn't really a big deal.
9467 dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
9468 m4_define([AC_PROG_CC],
9469 m4_defn([AC_PROG_CC])
9473 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
9474 # AM_INIT_AUTOMAKE([OPTIONS])
9475 # -----------------------------------------------
9476 # The call with PACKAGE and VERSION arguments is the old style
9477 # call (pre autoconf-2.50), which is being phased out. PACKAGE
9478 # and VERSION should now be passed to AC_INIT and removed from
9479 # the call to AM_INIT_AUTOMAKE.
9480 # We support both call styles for the transition. After
9481 # the next Automake release, Autoconf can make the AC_INIT
9482 # arguments mandatory, and then we can depend on a new Autoconf
9483 # release and drop the old call support.
9484 AC_DEFUN([AM_INIT_AUTOMAKE],
9485 [AC_PREREQ([2.65])dnl
9486 dnl Autoconf wants to disallow AM_ names. We explicitly allow
9487 dnl the ones we care about.
9488 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
9489 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
9490 AC_REQUIRE([AC_PROG_INSTALL])dnl
9491 if test "`cd $srcdir && pwd`" != "`pwd`"; then
9492 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
9493 # is not polluted with repeated "-I."
9494 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
9495 # test to see if srcdir already configured
9496 if test -f $srcdir/config.status; then
9497 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
9501 # test whether we have cygpath
9502 if test -z "$CYGPATH_W"; then
9503 if (cygpath --version) >/dev/null 2>/dev/null; then
9504 CYGPATH_W='cygpath -w'
9509 AC_SUBST([CYGPATH_W])
9511 # Define the identity of the package.
9512 dnl Distinguish between old-style and new-style calls.
9514 [AC_DIAGNOSE([obsolete],
9515 [$0: two- and three-arguments forms are deprecated.])
9516 m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
9517 AC_SUBST([PACKAGE], [$1])dnl
9518 AC_SUBST([VERSION], [$2])],
9519 [_AM_SET_OPTIONS([$1])dnl
9520 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
9522 m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
9524 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
9525 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
9526 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
9528 _AM_IF_OPTION([no-define],,
9529 [AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
9530 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
9532 # Some tools Automake needs.
9533 AC_REQUIRE([AM_SANITY_CHECK])dnl
9534 AC_REQUIRE([AC_ARG_PROGRAM])dnl
9535 AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
9536 AM_MISSING_PROG([AUTOCONF], [autoconf])
9537 AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
9538 AM_MISSING_PROG([AUTOHEADER], [autoheader])
9539 AM_MISSING_PROG([MAKEINFO], [makeinfo])
9540 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
9541 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
9542 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
9543 # For better backward compatibility. To be removed once Automake 1.9.x
9544 # dies out for good. For more background, see:
9545 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
9546 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
9547 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
9548 # We need awk for the "check" target (and possibly the TAP driver). The
9549 # system "awk" is bad on some platforms.
9550 AC_REQUIRE([AC_PROG_AWK])dnl
9551 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
9552 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9553 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
9554 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
9555 [_AM_PROG_TAR([v7])])])
9556 _AM_IF_OPTION([no-dependencies],,
9557 [AC_PROVIDE_IFELSE([AC_PROG_CC],
9558 [_AM_DEPENDENCIES([CC])],
9559 [m4_define([AC_PROG_CC],
9560 m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
9561 AC_PROVIDE_IFELSE([AC_PROG_CXX],
9562 [_AM_DEPENDENCIES([CXX])],
9563 [m4_define([AC_PROG_CXX],
9564 m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
9565 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
9566 [_AM_DEPENDENCIES([OBJC])],
9567 [m4_define([AC_PROG_OBJC],
9568 m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
9569 AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
9570 [_AM_DEPENDENCIES([OBJCXX])],
9571 [m4_define([AC_PROG_OBJCXX],
9572 m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
9574 AC_REQUIRE([AM_SILENT_RULES])dnl
9575 dnl The testsuite driver may need to know about EXEEXT, so add the
9576 dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This
9577 dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
9578 AC_CONFIG_COMMANDS_PRE(dnl
9579 [m4_provide_if([_AM_COMPILER_EXEEXT],
9580 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
9582 # POSIX will say in a future version that running "rm -f" with no argument
9583 # is OK; and we want to be able to make that assumption in our Makefile
9584 # recipes. So use an aggressive probe to check that the usage we want is
9585 # actually supported "in the wild" to an acceptable degree.
9586 # See automake bug#10828.
9587 # To make any issue more visible, cause the running configure to be aborted
9588 # by default if the 'rm' program in use doesn't match our expectations; the
9589 # user can still override this though.
9590 if rm -f && rm -fr && rm -rf; then : OK; else
9594 Your 'rm' program seems unable to run without file operands specified
9595 on the command line, even when the '-f' option is present. This is contrary
9596 to the behaviour of most rm programs out there, and not conforming with
9597 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
9599 Please tell bug-automake@gnu.org about your system, including the value
9600 of your $PATH and any error possibly output before this message. This
9601 can help us improve future automake versions.
9604 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
9605 echo 'Configuration will proceed anyway, since you have set the' >&2
9606 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
9610 Aborting the configuration process, to ensure you take notice of the issue.
9612 You can download and install GNU coreutils to get an 'rm' implementation
9613 that behaves properly: <http://www.gnu.org/software/coreutils/>.
9615 If you want to complete the configuration process using your problematic
9616 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
9617 to "yes", and re-run configure.
9620 AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
9623 dnl The trailing newline in this macro's definition is deliberate, for
9624 dnl backward compatibility and to allow trailing 'dnl'-style comments
9625 dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
9628 dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
9629 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
9630 dnl mangled by Autoconf and run in a shell conditional statement.
9631 m4_define([_AC_COMPILER_EXEEXT],
9632 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
9634 # When config.status generates a header, we must update the stamp-h file.
9635 # This file resides in the same directory as the config header
9636 # that is generated. The stamp files are numbered to have different names.
9638 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
9639 # loop where config.status creates the headers, so we can generate
9640 # our stamp files there.
9641 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
9642 [# Compute $1's index in $config_headers.
9645 for _am_header in $config_headers :; do
9647 $_am_arg | $_am_arg:* )
9650 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
9653 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
9655 # Copyright (C) 2001-2017 Free Software Foundation, Inc.
9657 # This file is free software; the Free Software Foundation
9658 # gives unlimited permission to copy and/or distribute it,
9659 # with or without modifications, as long as this notice is preserved.
9661 # AM_PROG_INSTALL_SH
9662 # ------------------
9663 # Define $install_sh.
9664 AC_DEFUN([AM_PROG_INSTALL_SH],
9665 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9666 if test x"${install_sh+set}" != xset; then
9669 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
9671 install_sh="\${SHELL} $am_aux_dir/install-sh"
9674 AC_SUBST([install_sh])])
9676 # Copyright (C) 2003-2017 Free Software Foundation, Inc.
9678 # This file is free software; the Free Software Foundation
9679 # gives unlimited permission to copy and/or distribute it,
9680 # with or without modifications, as long as this notice is preserved.
9682 # Check whether the underlying file-system supports filenames
9683 # with a leading dot. For instance MS-DOS doesn't.
9684 AC_DEFUN([AM_SET_LEADING_DOT],
9685 [rm -rf .tst 2>/dev/null
9686 mkdir .tst 2>/dev/null
9687 if test -d .tst; then
9692 rmdir .tst 2>/dev/null
9693 AC_SUBST([am__leading_dot])])
9695 # Check to see how 'make' treats includes. -*- Autoconf -*-
9697 # Copyright (C) 2001-2017 Free Software Foundation, Inc.
9699 # This file is free software; the Free Software Foundation
9700 # gives unlimited permission to copy and/or distribute it,
9701 # with or without modifications, as long as this notice is preserved.
9705 # Check to see how make treats includes.
9706 AC_DEFUN([AM_MAKE_INCLUDE],
9707 [am_make=${MAKE-make}
9708 cat > confinc << 'END'
9710 @echo this is the am__doit target
9713 # If we don't find an include directive, just comment out the code.
9714 AC_MSG_CHECKING([for style of include used by $am_make])
9718 # First try GNU make style include.
9719 echo "include confinc" > confmf
9720 # Ignore all kinds of additional output from 'make'.
9721 case `$am_make -s -f confmf 2> /dev/null` in #(
9722 *the\ am__doit\ target*)
9728 # Now try BSD make style include.
9729 if test "$am__include" = "#"; then
9730 echo '.include "confinc"' > confmf
9731 case `$am_make -s -f confmf 2> /dev/null` in #(
9732 *the\ am__doit\ target*)
9733 am__include=.include
9739 AC_SUBST([am__include])
9740 AC_SUBST([am__quote])
9741 AC_MSG_RESULT([$_am_result])
9742 rm -f confinc confmf
9745 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
9747 # Copyright (C) 1997-2017 Free Software Foundation, Inc.
9749 # This file is free software; the Free Software Foundation
9750 # gives unlimited permission to copy and/or distribute it,
9751 # with or without modifications, as long as this notice is preserved.
9753 # AM_MISSING_PROG(NAME, PROGRAM)
9754 # ------------------------------
9755 AC_DEFUN([AM_MISSING_PROG],
9756 [AC_REQUIRE([AM_MISSING_HAS_RUN])
9757 $1=${$1-"${am_missing_run}$2"}
9760 # AM_MISSING_HAS_RUN
9761 # ------------------
9762 # Define MISSING if not defined so far and test if it is modern enough.
9763 # If it is, set am_missing_run to use it, otherwise, to nothing.
9764 AC_DEFUN([AM_MISSING_HAS_RUN],
9765 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9766 AC_REQUIRE_AUX_FILE([missing])dnl
9767 if test x"${MISSING+set}" != xset; then
9770 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
9772 MISSING="\${SHELL} $am_aux_dir/missing" ;;
9775 # Use eval to expand $SHELL
9776 if eval "$MISSING --is-lightweight"; then
9777 am_missing_run="$MISSING "
9780 AC_MSG_WARN(['missing' script is too old or missing])
9784 # Helper functions for option handling. -*- Autoconf -*-
9786 # Copyright (C) 2001-2017 Free Software Foundation, Inc.
9788 # This file is free software; the Free Software Foundation
9789 # gives unlimited permission to copy and/or distribute it,
9790 # with or without modifications, as long as this notice is preserved.
9792 # _AM_MANGLE_OPTION(NAME)
9793 # -----------------------
9794 AC_DEFUN([_AM_MANGLE_OPTION],
9795 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
9797 # _AM_SET_OPTION(NAME)
9798 # --------------------
9799 # Set option NAME. Presently that only means defining a flag for this option.
9800 AC_DEFUN([_AM_SET_OPTION],
9801 [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
9803 # _AM_SET_OPTIONS(OPTIONS)
9804 # ------------------------
9805 # OPTIONS is a space-separated list of Automake options.
9806 AC_DEFUN([_AM_SET_OPTIONS],
9807 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
9809 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
9810 # -------------------------------------------
9811 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
9812 AC_DEFUN([_AM_IF_OPTION],
9813 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
9815 # Copyright (C) 1999-2017 Free Software Foundation, Inc.
9817 # This file is free software; the Free Software Foundation
9818 # gives unlimited permission to copy and/or distribute it,
9819 # with or without modifications, as long as this notice is preserved.
9823 # Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC
9824 # to automatically call this.
9825 AC_DEFUN([_AM_PROG_CC_C_O],
9826 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9827 AC_REQUIRE_AUX_FILE([compile])dnl
9828 AC_LANG_PUSH([C])dnl
9830 [whether $CC understands -c and -o together],
9831 [am_cv_prog_cc_c_o],
9832 [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
9833 # Make sure it works both with $CC and with simple cc.
9834 # Following AC_PROG_CC_C_O, we do the test twice because some
9835 # compilers refuse to overwrite an existing .o file with -o,
9836 # though they will create one.
9837 am_cv_prog_cc_c_o=yes
9839 if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
9840 && test -f conftest2.$ac_objext; then
9843 am_cv_prog_cc_c_o=no
9847 rm -f core conftest*
9849 if test "$am_cv_prog_cc_c_o" != yes; then
9850 # Losing compiler, so override with the script.
9851 # FIXME: It is wrong to rewrite CC.
9852 # But if we don't then we get into trouble of one sort or another.
9853 # A longer-term fix would be to have automake use am__CC in this case,
9854 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
9855 CC="$am_aux_dir/compile $CC"
9859 # For backward compatibility.
9860 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
9862 # Copyright (C) 2001-2017 Free Software Foundation, Inc.
9864 # This file is free software; the Free Software Foundation
9865 # gives unlimited permission to copy and/or distribute it,
9866 # with or without modifications, as long as this notice is preserved.
9868 # AM_RUN_LOG(COMMAND)
9869 # -------------------
9870 # Run COMMAND, save the exit status in ac_status, and log it.
9871 # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
9872 AC_DEFUN([AM_RUN_LOG],
9873 [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
9874 ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
9876 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
9877 (exit $ac_status); }])
9879 # Check to make sure that the build environment is sane. -*- Autoconf -*-
9881 # Copyright (C) 1996-2017 Free Software Foundation, Inc.
9883 # This file is free software; the Free Software Foundation
9884 # gives unlimited permission to copy and/or distribute it,
9885 # with or without modifications, as long as this notice is preserved.
9889 AC_DEFUN([AM_SANITY_CHECK],
9890 [AC_MSG_CHECKING([whether build environment is sane])
9891 # Reject unsafe characters in $srcdir or the absolute working directory
9892 # name. Accept space and tab only in the latter.
9896 *[[\\\"\#\$\&\'\`$am_lf]]*)
9897 AC_MSG_ERROR([unsafe absolute working directory name]);;
9900 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
9901 AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
9904 # Do 'set' in a subshell so we don't clobber the current shell's
9905 # arguments. Must try -L first in case configure is actually a
9906 # symlink; some systems play weird games with the mod time of symlinks
9907 # (eg FreeBSD returns the mod time of the symlink's containing
9911 for am_try in 1 2; do
9912 echo "timestamp, slept: $am_has_slept" > conftest.file
9913 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
9914 if test "$[*]" = "X"; then
9916 set X `ls -t "$srcdir/configure" conftest.file`
9918 if test "$[*]" != "X $srcdir/configure conftest.file" \
9919 && test "$[*]" != "X conftest.file $srcdir/configure"; then
9921 # If neither matched, then we have a broken ls. This can happen
9922 # if, for instance, CONFIG_SHELL is bash and it inherits a
9923 # broken ls alias from the environment. This has actually
9924 # happened. Such a system could not be considered "sane".
9925 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
9926 alias in your environment])
9928 if test "$[2]" = conftest.file || test $am_try -eq 2; then
9935 test "$[2]" = conftest.file
9941 AC_MSG_ERROR([newly created file is older than distributed files!
9942 Check your system clock])
9944 AC_MSG_RESULT([yes])
9945 # If we didn't sleep, we still need to ensure time stamps of config.status and
9946 # generated files are strictly newer.
9948 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
9952 AC_CONFIG_COMMANDS_PRE(
9953 [AC_MSG_CHECKING([that generated files are newer than configure])
9954 if test -n "$am_sleep_pid"; then
9955 # Hide warnings about reused PIDs.
9956 wait $am_sleep_pid 2>/dev/null
9958 AC_MSG_RESULT([done])])
9962 # Copyright (C) 2009-2017 Free Software Foundation, Inc.
9964 # This file is free software; the Free Software Foundation
9965 # gives unlimited permission to copy and/or distribute it,
9966 # with or without modifications, as long as this notice is preserved.
9968 # AM_SILENT_RULES([DEFAULT])
9969 # --------------------------
9970 # Enable less verbose build rules; with the default set to DEFAULT
9971 # ("yes" being less verbose, "no" or empty being verbose).
9972 AC_DEFUN([AM_SILENT_RULES],
9973 [AC_ARG_ENABLE([silent-rules], [dnl
9975 [--enable-silent-rules],
9976 [less verbose build output (undo: "make V=1")])
9978 [--disable-silent-rules],
9979 [verbose build output (undo: "make V=0")])dnl
9981 case $enable_silent_rules in @%:@ (((
9982 yes) AM_DEFAULT_VERBOSITY=0;;
9983 no) AM_DEFAULT_VERBOSITY=1;;
9984 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
9987 dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
9988 dnl do not support nested variable expansions.
9989 dnl See automake bug#9928 and bug#10237.
9990 am_make=${MAKE-make}
9991 AC_CACHE_CHECK([whether $am_make supports nested variables],
9992 [am_cv_make_support_nested_variables],
9993 [if AS_ECHO([['TRUE=$(BAR$(V))
9999 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
10000 am_cv_make_support_nested_variables=yes
10002 am_cv_make_support_nested_variables=no
10004 if test $am_cv_make_support_nested_variables = yes; then
10005 dnl Using '$V' instead of '$(V)' breaks IRIX make.
10007 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
10009 AM_V=$AM_DEFAULT_VERBOSITY
10010 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
10012 AC_SUBST([AM_V])dnl
10013 AM_SUBST_NOTMAKE([AM_V])dnl
10014 AC_SUBST([AM_DEFAULT_V])dnl
10015 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
10016 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
10018 AC_SUBST([AM_BACKSLASH])dnl
10019 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
10022 # Copyright (C) 2001-2017 Free Software Foundation, Inc.
10024 # This file is free software; the Free Software Foundation
10025 # gives unlimited permission to copy and/or distribute it,
10026 # with or without modifications, as long as this notice is preserved.
10028 # AM_PROG_INSTALL_STRIP
10029 # ---------------------
10030 # One issue with vendor 'install' (even GNU) is that you can't
10031 # specify the program used to strip binaries. This is especially
10032 # annoying in cross-compiling environments, where the build's strip
10033 # is unlikely to handle the host's binaries.
10034 # Fortunately install-sh will honor a STRIPPROG variable, so we
10035 # always use install-sh in "make install-strip", and initialize
10036 # STRIPPROG with the value of the STRIP variable (set by the user).
10037 AC_DEFUN([AM_PROG_INSTALL_STRIP],
10038 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
10039 # Installed binaries are usually stripped using 'strip' when the user
10040 # run "make install-strip". However 'strip' might not be the right
10041 # tool to use in cross-compilation environments, therefore Automake
10042 # will honor the 'STRIP' environment variable to overrule this program.
10043 dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
10044 if test "$cross_compiling" != no; then
10045 AC_CHECK_TOOL([STRIP], [strip], :)
10047 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
10048 AC_SUBST([INSTALL_STRIP_PROGRAM])])
10050 # Copyright (C) 2006-2017 Free Software Foundation, Inc.
10052 # This file is free software; the Free Software Foundation
10053 # gives unlimited permission to copy and/or distribute it,
10054 # with or without modifications, as long as this notice is preserved.
10056 # _AM_SUBST_NOTMAKE(VARIABLE)
10057 # ---------------------------
10058 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
10059 # This macro is traced by Automake.
10060 AC_DEFUN([_AM_SUBST_NOTMAKE])
10062 # AM_SUBST_NOTMAKE(VARIABLE)
10063 # --------------------------
10064 # Public sister of _AM_SUBST_NOTMAKE.
10065 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
10067 # Check how to create a tarball. -*- Autoconf -*-
10069 # Copyright (C) 2004-2017 Free Software Foundation, Inc.
10071 # This file is free software; the Free Software Foundation
10072 # gives unlimited permission to copy and/or distribute it,
10073 # with or without modifications, as long as this notice is preserved.
10075 # _AM_PROG_TAR(FORMAT)
10076 # --------------------
10077 # Check how to create a tarball in format FORMAT.
10078 # FORMAT should be one of 'v7', 'ustar', or 'pax'.
10080 # Substitute a variable $(am__tar) that is a command
10081 # writing to stdout a FORMAT-tarball containing the directory
10083 # tardir=directory && $(am__tar) > result.tar
10085 # Substitute a variable $(am__untar) that extract such
10086 # a tarball read from stdin.
10087 # $(am__untar) < result.tar
10089 AC_DEFUN([_AM_PROG_TAR],
10090 [# Always define AMTAR for backward compatibility. Yes, it's still used
10091 # in the wild :-( We should find a proper way to deprecate it ...
10092 AC_SUBST([AMTAR], ['$${TAR-tar}'])
10094 # We'll loop over all known methods to create a tar archive until one works.
10095 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
10098 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
10102 [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
10103 # There is notably a 21 bits limit for the UID and the GID. In fact,
10104 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
10106 am_max_uid=2097151 # 2^21 - 1
10107 am_max_gid=$am_max_uid
10108 # The $UID and $GID variables are not portable, so we need to resort
10109 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
10110 # below are definitely unexpected, so allow the users to see them
10111 # (that is, avoid stderr redirection).
10112 am_uid=`id -u || echo unknown`
10113 am_gid=`id -g || echo unknown`
10114 AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
10115 if test $am_uid -le $am_max_uid; then
10116 AC_MSG_RESULT([yes])
10118 AC_MSG_RESULT([no])
10121 AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
10122 if test $am_gid -le $am_max_gid; then
10123 AC_MSG_RESULT([yes])
10125 AC_MSG_RESULT([no])
10132 [m4_fatal([Unknown tar format])])
10134 AC_MSG_CHECKING([how to create a $1 tar archive])
10136 # Go ahead even if we have the value already cached. We do so because we
10137 # need to set the values for the 'am__tar' and 'am__untar' variables.
10138 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
10140 for _am_tool in $_am_tools; do
10143 for _am_tar in tar gnutar gtar; do
10144 AM_RUN_LOG([$_am_tar --version]) && break
10146 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
10147 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
10148 am__untar="$_am_tar -xf -"
10151 # Must skip GNU tar: if it does not support --format= it doesn't create
10152 # ustar tarball either.
10153 (tar --version) >/dev/null 2>&1 && continue
10154 am__tar='tar chf - "$$tardir"'
10155 am__tar_='tar chf - "$tardir"'
10156 am__untar='tar xf -'
10159 am__tar='pax -L -x $1 -w "$$tardir"'
10160 am__tar_='pax -L -x $1 -w "$tardir"'
10164 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
10165 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
10166 am__untar='cpio -i -H $1 -d'
10175 # If the value was cached, stop now. We just wanted to have am__tar
10176 # and am__untar set.
10177 test -n "${am_cv_prog_tar_$1}" && break
10179 # tar/untar a dummy directory, and stop if the command works.
10180 rm -rf conftest.dir
10182 echo GrepMe > conftest.dir/file
10183 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
10184 rm -rf conftest.dir
10185 if test -s conftest.tar; then
10186 AM_RUN_LOG([$am__untar <conftest.tar])
10187 AM_RUN_LOG([cat conftest.dir/file])
10188 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
10191 rm -rf conftest.dir
10193 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
10194 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
10196 AC_SUBST([am__tar])
10197 AC_SUBST([am__untar])