1 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
3 # Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc.
4 # Written by Gordon Matzigkeit, 1996
6 # This file is free software; the Free Software Foundation gives
7 # unlimited permission to copy and/or distribute it, with or without
8 # modifications, as long as this notice is preserved.
10 m4_define([_LT_COPYING], [dnl
11 # Copyright (C) 2014 Free Software Foundation, Inc.
12 # This is free software; see the source for copying conditions. There is NO
13 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
15 # GNU Libtool is free software; you can redistribute it and/or modify
16 # it under the terms of the GNU General Public License as published by
17 # the Free Software Foundation; either version 2 of of the License, or
18 # (at your option) any later version.
20 # As a special exception to the GNU General Public License, if you
21 # distribute this file as part of a program or library that is built
22 # using GNU Libtool, you may include this file under the same
23 # distribution terms that you use for the rest of that program.
25 # GNU Libtool is distributed in the hope that it will be useful, but
26 # WITHOUT ANY WARRANTY; without even the implied warranty of
27 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
28 # GNU General Public License for more details.
30 # You should have received a copy of the GNU General Public License
31 # along with this program. If not, see <http://www.gnu.org/licenses/>.
39 # Complain and exit if this libtool version is less that VERSION.
41 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
43 [m4_fatal([Libtool version $1 or higher is required],
50 # Complain if the absolute build directory name contains unusual characters
51 m4_defun([_LT_CHECK_BUILDDIR],
54 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
62 [AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
63 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
64 AC_BEFORE([$0], [LT_LANG])dnl
65 AC_BEFORE([$0], [LT_OUTPUT])dnl
66 AC_BEFORE([$0], [LTDL_INIT])dnl
67 m4_require([_LT_CHECK_BUILDDIR])dnl
69 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
70 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
71 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
72 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
73 dnl unless we require an AC_DEFUNed macro:
74 AC_REQUIRE([LTOPTIONS_VERSION])dnl
75 AC_REQUIRE([LTSUGAR_VERSION])dnl
76 AC_REQUIRE([LTVERSION_VERSION])dnl
77 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
78 m4_require([_LT_PROG_LTMAIN])dnl
80 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
83 _LT_SET_OPTIONS([$0], [$1])
85 # This can be used to rebuild libtool when needed
88 # Always use our own libtool.
89 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
99 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
100 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
101 dnl aclocal-1.4 backwards compatibility:
102 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
103 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
106 # _LT_PREPARE_CC_BASENAME
107 # -----------------------
108 m4_defun([_LT_PREPARE_CC_BASENAME], [
109 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
112 for cc_temp in @S|@*""; do
114 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
115 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
120 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
122 ])# _LT_PREPARE_CC_BASENAME
125 # _LT_CC_BASENAME(CC)
126 # -------------------
127 # It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME,
128 # but that macro is also expanded into generated libtool script, which
129 # arranges for $SED and $ECHO to be set by different means.
130 m4_defun([_LT_CC_BASENAME],
131 [m4_require([_LT_PREPARE_CC_BASENAME])dnl
132 AC_REQUIRE([_LT_DECL_SED])dnl
133 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
135 cc_basename=$func_cc_basename_result
139 # _LT_FILEUTILS_DEFAULTS
140 # ----------------------
141 # It is okay to use these file commands and assume they have been set
142 # sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'.
143 m4_defun([_LT_FILEUTILS_DEFAULTS],
147 ])# _LT_FILEUTILS_DEFAULTS
152 m4_defun([_LT_SETUP],
153 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
154 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
155 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
156 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
158 _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
160 _LT_DECL([], [host_alias], [0], [The host system])dnl
161 _LT_DECL([], [host], [0])dnl
162 _LT_DECL([], [host_os], [0])dnl
164 _LT_DECL([], [build_alias], [0], [The build system])dnl
165 _LT_DECL([], [build], [0])dnl
166 _LT_DECL([], [build_os], [0])dnl
168 AC_REQUIRE([AC_PROG_CC])dnl
169 AC_REQUIRE([LT_PATH_LD])dnl
170 AC_REQUIRE([LT_PATH_NM])dnl
172 AC_REQUIRE([AC_PROG_LN_S])dnl
173 test -z "$LN_S" && LN_S="ln -s"
174 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
176 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
177 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
178 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
180 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
181 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
182 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
183 m4_require([_LT_CMD_RELOAD])dnl
184 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
185 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
186 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
187 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
188 m4_require([_LT_WITH_SYSROOT])dnl
189 m4_require([_LT_CMD_TRUNCATE])dnl
191 _LT_CONFIG_LIBTOOL_INIT([
192 # See if we are running on zsh, and set the options that allow our
193 # commands through without removal of \ escapes INIT.
194 if test -n "\${ZSH_VERSION+set}"; then
198 if test -n "${ZSH_VERSION+set}"; then
204 m4_require([_LT_TAG_COMPILER])dnl
208 # AIX sometimes has problems with the GCC collect2 program. For some
209 # reason, if we set the COLLECT_NAMES environment variable, the problems
210 # vanish in a puff of smoke.
211 if test set != "${COLLECT_NAMES+set}"; then
222 # All known linkers require a '.a' archive for static linking (except MSVC,
223 # which needs '.lib').
226 with_gnu_ld=$lt_cv_prog_gnu_ld
231 # Set sane defaults for various variables
232 test -z "$CC" && CC=cc
233 test -z "$LTCC" && LTCC=$CC
234 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
235 test -z "$LD" && LD=ld
236 test -z "$ac_objext" && ac_objext=o
238 _LT_CC_BASENAME([$compiler])
240 # Only perform the check for file, if the check method requires it
241 test -z "$MAGIC_CMD" && MAGIC_CMD=file
242 case $deplibs_check_method in
244 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
250 # Use C for the default configuration in the libtool script
251 LT_SUPPORTED_TAG([CC])
253 _LT_LANG_DEFAULT_CONFIG
258 # _LT_PREPARE_SED_QUOTE_VARS
259 # --------------------------
260 # Define a few sed substitution that help us do robust quoting.
261 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
262 [# Backslashify metacharacters that are still active within
263 # double-quoted strings.
264 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
266 # Same as above, but do not quote variable references.
267 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
269 # Sed substitution to delay expansion of an escaped shell variable in a
270 # double_quote_subst'ed string.
271 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
273 # Sed substitution to delay expansion of an escaped single quote.
274 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
276 # Sed substitution to avoid accidental globbing in evaled expressions
277 no_glob_subst='s/\*/\\\*/g'
282 # Note that this code is called both from 'configure', and 'config.status'
283 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
284 # 'config.status' has no value for ac_aux_dir unless we are using Automake,
285 # so we pass a copy along to make sure it has a sensible value anyway.
286 m4_defun([_LT_PROG_LTMAIN],
287 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
288 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
289 ltmain=$ac_aux_dir/ltmain.sh
293 ## ------------------------------------- ##
294 ## Accumulate code for creating libtool. ##
295 ## ------------------------------------- ##
297 # So that we can recreate a full libtool script including additional
298 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
299 # in macros and then make a single call at the end using the 'libtool'
303 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
304 # ----------------------------------------
305 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
306 m4_define([_LT_CONFIG_LIBTOOL_INIT],
308 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
313 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
316 # _LT_CONFIG_LIBTOOL([COMMANDS])
317 # ------------------------------
318 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
319 m4_define([_LT_CONFIG_LIBTOOL],
321 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
326 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
329 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
330 # -----------------------------------------------------
331 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
332 [_LT_CONFIG_LIBTOOL([$1])
333 _LT_CONFIG_LIBTOOL_INIT([$2])
337 # _LT_FORMAT_COMMENT([COMMENT])
338 # -----------------------------
339 # Add leading comment marks to the start of each line, and a trailing
340 # full-stop to the whole comment if one is not present already.
341 m4_define([_LT_FORMAT_COMMENT],
343 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
344 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
349 ## ------------------------ ##
350 ## FIXME: Eliminate VARNAME ##
351 ## ------------------------ ##
354 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
355 # -------------------------------------------------------------------
356 # CONFIGNAME is the name given to the value in the libtool script.
357 # VARNAME is the (base) name used in the configure script.
358 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
359 # VARNAME. Any other value will be used directly.
360 m4_define([_LT_DECL],
361 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
362 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
363 [m4_ifval([$1], [$1], [$2])])
364 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
366 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
367 lt_dict_add_subkey([lt_decl_dict], [$2],
368 [tagged?], [m4_ifval([$5], [yes], [no])])])
372 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
373 # --------------------------------------------------------
374 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
377 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
378 # ------------------------------------------------
379 m4_define([lt_decl_tag_varnames],
380 [_lt_decl_filter([tagged?], [yes], $@)])
383 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
384 # ---------------------------------------------------------
385 m4_define([_lt_decl_filter],
387 [0], [m4_fatal([$0: too few arguments: $#])],
388 [1], [m4_fatal([$0: too few arguments: $#: $1])],
389 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
390 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
391 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
395 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
396 # --------------------------------------------------
397 m4_define([lt_decl_quote_varnames],
398 [_lt_decl_filter([value], [1], $@)])
401 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
402 # ---------------------------------------------------
403 m4_define([lt_decl_dquote_varnames],
404 [_lt_decl_filter([value], [2], $@)])
407 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
408 # ---------------------------------------------------
409 m4_define([lt_decl_varnames_tagged],
410 [m4_assert([$# <= 2])dnl
411 _$0(m4_quote(m4_default([$1], [[, ]])),
412 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
413 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
414 m4_define([_lt_decl_varnames_tagged],
415 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
418 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
419 # ------------------------------------------------
420 m4_define([lt_decl_all_varnames],
421 [_$0(m4_quote(m4_default([$1], [[, ]])),
423 m4_quote(lt_decl_varnames),
424 m4_quote(m4_shift($@))))[]dnl
426 m4_define([_lt_decl_all_varnames],
427 [lt_join($@, lt_decl_varnames_tagged([$1],
428 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
432 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
433 # ------------------------------------
434 # Quote a variable value, and forward it to 'config.status' so that its
435 # declaration there will have the same value as in 'configure'. VARNAME
436 # must have a single quote delimited value for this to work.
437 m4_define([_LT_CONFIG_STATUS_DECLARE],
438 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
441 # _LT_CONFIG_STATUS_DECLARATIONS
442 # ------------------------------
443 # We delimit libtool config variables with single quotes, so when
444 # we write them to config.status, we have to be sure to quote all
445 # embedded single quotes properly. In configure, this macro expands
446 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
448 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
449 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
450 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
451 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
456 # Output comment and list of tags supported by the script
457 m4_defun([_LT_LIBTOOL_TAGS],
458 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
459 available_tags='_LT_TAGS'dnl
463 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
464 # -----------------------------------
465 # Extract the dictionary values for VARNAME (optionally with TAG) and
466 # expand to a commented shell variable setting:
468 # # Some comment about what VAR is for.
469 # visible_name=$lt_internal_name
470 m4_define([_LT_LIBTOOL_DECLARE],
471 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
472 [description])))[]dnl
473 m4_pushdef([_libtool_name],
474 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
475 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
476 [0], [_libtool_name=[$]$1],
477 [1], [_libtool_name=$lt_[]$1],
478 [2], [_libtool_name=$lt_[]$1],
479 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
480 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
484 # _LT_LIBTOOL_CONFIG_VARS
485 # -----------------------
486 # Produce commented declarations of non-tagged libtool config variables
487 # suitable for insertion in the LIBTOOL CONFIG section of the 'libtool'
488 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
489 # section) are produced by _LT_LIBTOOL_TAG_VARS.
490 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
491 [m4_foreach([_lt_var],
492 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
493 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
496 # _LT_LIBTOOL_TAG_VARS(TAG)
497 # -------------------------
498 m4_define([_LT_LIBTOOL_TAG_VARS],
499 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
500 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
503 # _LT_TAGVAR(VARNAME, [TAGNAME])
504 # ------------------------------
505 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
508 # _LT_CONFIG_COMMANDS
509 # -------------------
510 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
511 # variables for single and double quote escaping we saved from calls
512 # to _LT_DECL, we can put quote escaped variables declarations
513 # into 'config.status', and then the shell code to quote escape them in
514 # for loops in 'config.status'. Finally, any additional code accumulated
515 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
516 m4_defun([_LT_CONFIG_COMMANDS],
517 [AC_PROVIDE_IFELSE([LT_OUTPUT],
518 dnl If the libtool generation code has been placed in $CONFIG_LT,
519 dnl instead of duplicating it all over again into config.status,
520 dnl then we will have config.status run $CONFIG_LT later, so it
521 dnl needs to know what name is stored there:
522 [AC_CONFIG_COMMANDS([libtool],
523 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
524 dnl If the libtool generation code is destined for config.status,
525 dnl expand the accumulated commands and init code now:
526 [AC_CONFIG_COMMANDS([libtool],
527 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
528 ])#_LT_CONFIG_COMMANDS
532 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
535 # The HP-UX ksh and POSIX shell print the target directory to stdout
537 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
539 sed_quote_subst='$sed_quote_subst'
540 double_quote_subst='$double_quote_subst'
541 delay_variable_subst='$delay_variable_subst'
542 _LT_CONFIG_STATUS_DECLARATIONS
545 compiler='$compiler_DEFAULT'
547 # A function that is used when there is no print builtin or printf.
548 func_fallback_echo ()
550 eval 'cat <<_LTECHO_EOF
555 # Quote evaled strings.
556 for var in lt_decl_all_varnames([[ \
557 ]], lt_decl_quote_varnames); do
558 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
559 *[[\\\\\\\`\\"\\\$]]*)
560 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
563 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
568 # Double-quote double-evaled strings.
569 for var in lt_decl_all_varnames([[ \
570 ]], lt_decl_dquote_varnames); do
571 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
572 *[[\\\\\\\`\\"\\\$]]*)
573 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
576 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
581 _LT_OUTPUT_LIBTOOL_INIT
584 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
585 # ------------------------------------
586 # Generate a child script FILE with all initialization necessary to
587 # reuse the environment learned by the parent script, and make the
588 # file executable. If COMMENT is supplied, it is inserted after the
589 # '#!' sequence but before initialization text begins. After this
590 # macro, additional text can be appended to FILE to form the body of
591 # the child script. The macro ends with non-zero status if the
592 # file could not be fully written (such as if the disk is full).
593 m4_ifdef([AS_INIT_GENERATED],
594 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
595 [m4_defun([_LT_GENERATED_FILE_INIT],
596 [m4_require([AS_PREPARE])]dnl
597 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
599 cat >$1 <<_ASEOF || lt_write_fail=1
601 # Generated by $as_me.
603 SHELL=\${CONFIG_SHELL-$SHELL}
606 cat >>$1 <<\_ASEOF || lt_write_fail=1
609 exec AS_MESSAGE_FD>&1
611 test 0 = "$lt_write_fail" && chmod +x $1[]dnl
612 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
616 # This macro allows early generation of the libtool script (before
617 # AC_OUTPUT is called), incase it is used in configure for compilation
619 AC_DEFUN([LT_OUTPUT],
620 [: ${CONFIG_LT=./config.lt}
621 AC_MSG_NOTICE([creating $CONFIG_LT])
622 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
623 [# Run this file to recreate a libtool stub with the current configuration.])
625 cat >>"$CONFIG_LT" <<\_LTEOF
627 exec AS_MESSAGE_LOG_FD>>config.log
630 AS_BOX([Running $as_me.])
631 } >&AS_MESSAGE_LOG_FD
634 '$as_me' creates a local libtool stub from the current configuration,
635 for use in further configure time tests before the real libtool is
638 Usage: $[0] [[OPTIONS]]
640 -h, --help print this help, then exit
641 -V, --version print version number, then exit
642 -q, --quiet do not print progress messages
643 -d, --debug don't remove temporary files
645 Report bugs to <bug-libtool@gnu.org>."
648 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
649 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
650 configured by $[0], generated by m4_PACKAGE_STRING.
652 Copyright (C) 2011 Free Software Foundation, Inc.
653 This config.lt script is free software; the Free Software Foundation
654 gives unlimited permision to copy, distribute and modify it."
659 --version | --v* | -V )
660 echo "$lt_cl_version"; exit 0 ;;
662 echo "$lt_cl_help"; exit 0 ;;
663 --debug | --d* | -d )
665 --quiet | --q* | --silent | --s* | -q )
668 -*) AC_MSG_ERROR([unrecognized option: $[1]
669 Try '$[0] --help' for more information.]) ;;
671 *) AC_MSG_ERROR([unrecognized argument: $[1]
672 Try '$[0] --help' for more information.]) ;;
677 if $lt_cl_silent; then
678 exec AS_MESSAGE_FD>/dev/null
682 cat >>"$CONFIG_LT" <<_LTEOF
683 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
686 cat >>"$CONFIG_LT" <<\_LTEOF
687 AC_MSG_NOTICE([creating $ofile])
688 _LT_OUTPUT_LIBTOOL_COMMANDS
691 chmod +x "$CONFIG_LT"
693 # configure is writing to config.log, but config.lt does its own redirection,
694 # appending to config.log, which fails on DOS, as config.log is still kept
695 # open by configure. Here we exec the FD to /dev/null, effectively closing
696 # config.log, so it can be properly (re)opened and appended to by config.lt.
698 test yes = "$silent" &&
699 lt_config_lt_args="$lt_config_lt_args --quiet"
700 exec AS_MESSAGE_LOG_FD>/dev/null
701 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
702 exec AS_MESSAGE_LOG_FD>>config.log
703 $lt_cl_success || AS_EXIT(1)
709 # If TAG is the built-in tag, create an initial libtool script with a
710 # default configuration from the untagged config vars. Otherwise add code
711 # to config.status for appending the configuration named by TAG from the
712 # matching tagged config vars.
713 m4_defun([_LT_CONFIG],
714 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
715 _LT_CONFIG_SAVE_COMMANDS([
716 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
717 m4_if(_LT_TAG, [C], [
718 # See if we are running on zsh, and set the options that allow our
719 # commands through without removal of \ escapes.
720 if test -n "${ZSH_VERSION+set}"; then
725 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
728 cat <<_LT_EOF >> "$cfgfile"
730 # Generated automatically by $as_me ($PACKAGE) $VERSION
731 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
732 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
734 # Provide generalized library-building support services.
735 # Written by Gordon Matzigkeit, 1996
740 # Configured defaults for sys_lib_dlsearch_path munging.
741 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
743 # ### BEGIN LIBTOOL CONFIG
744 _LT_LIBTOOL_CONFIG_VARS
746 # ### END LIBTOOL CONFIG
750 cat <<'_LT_EOF' >> "$cfgfile"
752 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
754 _LT_PREPARE_MUNGE_PATH_LIST
755 _LT_PREPARE_CC_BASENAME
757 # ### END FUNCTIONS SHARED WITH CONFIGURE
763 cat <<\_LT_EOF >> "$cfgfile"
764 # AIX sometimes has problems with the GCC collect2 program. For some
765 # reason, if we set the COLLECT_NAMES environment variable, the problems
766 # vanish in a puff of smoke.
767 if test set != "${COLLECT_NAMES+set}"; then
777 # We use sed instead of cat because bash on DJGPP gets confused if
778 # if finds mixed CR/LF and LF-only lines. Since sed operates in
779 # text mode, it properly converts lines to CR/LF. This bash problem
780 # is reportedly fixed, but why not run on old versions too?
781 sed '$q' "$ltmain" >> "$cfgfile" \
782 || (rm -f "$cfgfile"; exit 1)
784 mv -f "$cfgfile" "$ofile" ||
785 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
788 [cat <<_LT_EOF >> "$ofile"
790 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
791 dnl in a comment (ie after a #).
792 # ### BEGIN LIBTOOL TAG CONFIG: $1
793 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
794 # ### END LIBTOOL TAG CONFIG: $1
803 ])dnl /_LT_CONFIG_SAVE_COMMANDS
807 # LT_SUPPORTED_TAG(TAG)
808 # ---------------------
809 # Trace this macro to discover what tags are supported by the libtool
810 # --tag option, using:
811 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
812 AC_DEFUN([LT_SUPPORTED_TAG], [])
815 # C support is built-in for now
816 m4_define([_LT_LANG_C_enabled], [])
817 m4_define([_LT_TAGS], [])
822 # Enable libtool support for the given language if not already enabled.
824 [AC_BEFORE([$0], [LT_OUTPUT])dnl
827 [C++], [_LT_LANG(CXX)],
828 [Go], [_LT_LANG(GO)],
829 [Java], [_LT_LANG(GCJ)],
830 [Fortran 77], [_LT_LANG(F77)],
831 [Fortran], [_LT_LANG(FC)],
832 [Windows Resource], [_LT_LANG(RC)],
833 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
835 [m4_fatal([$0: unsupported language: "$1"])])])dnl
842 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
843 [LT_SUPPORTED_TAG([$1])dnl
844 m4_append([_LT_TAGS], [$1 ])dnl
845 m4_define([_LT_LANG_]$1[_enabled], [])dnl
846 _LT_LANG_$1_CONFIG($1)])dnl
850 m4_ifndef([AC_PROG_GO], [
851 ############################################################
852 # NOTE: This macro has been submitted for inclusion into #
853 # GNU Autoconf as AC_PROG_GO. When it is available in #
854 # a released version of Autoconf we should remove this #
855 # macro and use it instead. #
856 ############################################################
857 m4_defun([AC_PROG_GO],
859 AC_ARG_VAR([GOC], [Go compiler command])dnl
860 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
861 _AC_ARG_VAR_LDFLAGS()dnl
862 AC_CHECK_TOOL(GOC, gccgo)
863 if test -z "$GOC"; then
864 if test -n "$ac_tool_prefix"; then
865 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
868 if test -z "$GOC"; then
869 AC_CHECK_PROG(GOC, gccgo, gccgo, false)
875 # _LT_LANG_DEFAULT_CONFIG
876 # -----------------------
877 m4_defun([_LT_LANG_DEFAULT_CONFIG],
878 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
880 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
882 AC_PROVIDE_IFELSE([AC_PROG_F77],
884 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
886 AC_PROVIDE_IFELSE([AC_PROG_FC],
888 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
890 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
891 dnl pulling things in needlessly.
892 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
894 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
896 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
898 [m4_ifdef([AC_PROG_GCJ],
899 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
900 m4_ifdef([A][M_PROG_GCJ],
901 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
902 m4_ifdef([LT_PROG_GCJ],
903 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
905 AC_PROVIDE_IFELSE([AC_PROG_GO],
907 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
909 AC_PROVIDE_IFELSE([LT_PROG_RC],
911 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
912 ])# _LT_LANG_DEFAULT_CONFIG
915 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
916 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
917 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
918 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
919 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
920 dnl aclocal-1.4 backwards compatibility:
921 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
922 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
923 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
924 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
925 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
930 m4_defun([_LT_TAG_COMPILER],
931 [AC_REQUIRE([AC_PROG_CC])dnl
933 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
934 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
935 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
936 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
938 # If no C compiler was specified, use CC.
941 # If no C compiler flags were specified, use CFLAGS.
942 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
944 # Allow CC to be a program name with arguments.
949 # _LT_COMPILER_BOILERPLATE
950 # ------------------------
951 # Check for compiler boilerplate output or warnings with
952 # the simple compiler test code.
953 m4_defun([_LT_COMPILER_BOILERPLATE],
954 [m4_require([_LT_DECL_SED])dnl
955 ac_outfile=conftest.$ac_objext
956 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
957 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
958 _lt_compiler_boilerplate=`cat conftest.err`
960 ])# _LT_COMPILER_BOILERPLATE
963 # _LT_LINKER_BOILERPLATE
964 # ----------------------
965 # Check for linker boilerplate output or warnings with
966 # the simple link test code.
967 m4_defun([_LT_LINKER_BOILERPLATE],
968 [m4_require([_LT_DECL_SED])dnl
969 ac_outfile=conftest.$ac_objext
970 echo "$lt_simple_link_test_code" >conftest.$ac_ext
971 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
972 _lt_linker_boilerplate=`cat conftest.err`
974 ])# _LT_LINKER_BOILERPLATE
976 # _LT_REQUIRED_DARWIN_CHECKS
977 # -------------------------
978 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
981 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
982 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
983 AC_CHECK_TOOL([LIPO], [lipo], [:])
984 AC_CHECK_TOOL([OTOOL], [otool], [:])
985 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
986 _LT_DECL([], [DSYMUTIL], [1],
987 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
988 _LT_DECL([], [NMEDIT], [1],
989 [Tool to change global to local symbols on Mac OS X])
990 _LT_DECL([], [LIPO], [1],
991 [Tool to manipulate fat objects and archives on Mac OS X])
992 _LT_DECL([], [OTOOL], [1],
993 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
994 _LT_DECL([], [OTOOL64], [1],
995 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
997 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
998 [lt_cv_apple_cc_single_mod=no
999 if test -z "$LT_MULTI_MODULE"; then
1000 # By default we will add the -single_module flag. You can override
1001 # by either setting the environment variable LT_MULTI_MODULE
1002 # non-empty at configure time, or by adding -multi_module to the
1004 rm -rf libconftest.dylib*
1005 echo "int foo(void){return 1;}" > conftest.c
1006 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1007 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
1008 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1009 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
1011 # If there is a non-empty error log, and "single_module"
1012 # appears in it, assume the flag caused a linker warning
1013 if test -s conftest.err && $GREP single_module conftest.err; then
1014 cat conftest.err >&AS_MESSAGE_LOG_FD
1015 # Otherwise, if the output was created with a 0 exit code from
1016 # the compiler, it worked.
1017 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
1018 lt_cv_apple_cc_single_mod=yes
1020 cat conftest.err >&AS_MESSAGE_LOG_FD
1022 rm -rf libconftest.dylib*
1026 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1027 [lt_cv_ld_exported_symbols_list],
1028 [lt_cv_ld_exported_symbols_list=no
1029 save_LDFLAGS=$LDFLAGS
1030 echo "_main" > conftest.sym
1031 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1032 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1033 [lt_cv_ld_exported_symbols_list=yes],
1034 [lt_cv_ld_exported_symbols_list=no])
1035 LDFLAGS=$save_LDFLAGS
1038 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1039 [lt_cv_ld_force_load=no
1040 cat > conftest.c << _LT_EOF
1041 int forced_loaded() { return 2;}
1043 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1044 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1045 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1046 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1047 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1048 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1049 cat > conftest.c << _LT_EOF
1050 int main() { return 0;}
1052 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1053 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1055 if test -s conftest.err && $GREP force_load conftest.err; then
1056 cat conftest.err >&AS_MESSAGE_LOG_FD
1057 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
1058 lt_cv_ld_force_load=yes
1060 cat conftest.err >&AS_MESSAGE_LOG_FD
1062 rm -f conftest.err libconftest.a conftest conftest.c
1063 rm -rf conftest.dSYM
1066 rhapsody* | darwin1.[[012]])
1067 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
1069 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
1070 darwin*) # darwin 5.x on
1071 # if running on 10.5 or later, the deployment target defaults
1072 # to the OS version, if on x86, and 10.4, the deployment
1073 # target defaults to 10.4. Don't you love it?
1074 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1075 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1076 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
1078 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
1080 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
1084 if test yes = "$lt_cv_apple_cc_single_mod"; then
1085 _lt_dar_single_mod='$single_module'
1087 if test yes = "$lt_cv_ld_exported_symbols_list"; then
1088 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
1090 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
1092 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
1093 _lt_dsymutil='~$DSYMUTIL $lib || :'
1102 # _LT_DARWIN_LINKER_FEATURES([TAG])
1103 # ---------------------------------
1104 # Checks for linker and compiler features on darwin
1105 m4_defun([_LT_DARWIN_LINKER_FEATURES],
1107 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1108 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1109 _LT_TAGVAR(hardcode_direct, $1)=no
1110 _LT_TAGVAR(hardcode_automatic, $1)=yes
1111 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1112 if test yes = "$lt_cv_ld_force_load"; then
1113 _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\"`'
1114 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
1115 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1117 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1119 _LT_TAGVAR(link_all_deplibs, $1)=yes
1120 _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
1121 case $cc_basename in
1122 ifort*|nagfor*) _lt_dar_can_shared=yes ;;
1123 *) _lt_dar_can_shared=$GCC ;;
1125 if test yes = "$_lt_dar_can_shared"; then
1126 output_verbose_link_cmd=func_echo_all
1127 _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"
1128 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
1129 _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"
1130 _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$_lt_dsymutil"
1132 [ if test yes != "$lt_cv_apple_cc_single_mod"; then
1133 _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"
1134 _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"
1138 _LT_TAGVAR(ld_shlibs, $1)=no
1142 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1143 # ----------------------------------
1144 # Links a minimal program and checks the executable
1145 # for the system default hardcoded library path. In most cases,
1146 # this is /usr/lib:/lib, but when the MPI compilers are used
1147 # the location of the communication and MPI libs are included too.
1148 # If we don't find anything, use the default library path according
1149 # to the aix ld manual.
1150 # Store the results from the different compilers for each TAGNAME.
1151 # Allow to override them for all tags through lt_cv_aix_libpath.
1152 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1153 [m4_require([_LT_DECL_SED])dnl
1154 if test set = "${lt_cv_aix_libpath+set}"; then
1155 aix_libpath=$lt_cv_aix_libpath
1157 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1158 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1159 lt_aix_libpath_sed='[
1160 /Import File Strings/,/^$/ {
1162 s/^0 *\([^ ]*\) *$/\1/
1166 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1167 # Check for a 64-bit object if we didn't find anything.
1168 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1169 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1171 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1172 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
1175 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1177 ])# _LT_SYS_MODULE_PATH_AIX
1180 # _LT_SHELL_INIT(ARG)
1181 # -------------------
1182 m4_define([_LT_SHELL_INIT],
1183 [m4_divert_text([M4SH-INIT], [$1
1184 ])])# _LT_SHELL_INIT
1188 # _LT_PROG_ECHO_BACKSLASH
1189 # -----------------------
1190 # Find how we can fake an echo command that does not interpret backslash.
1191 # In particular, with Autoconf 2.60 or later we add some code to the start
1192 # of the generated configure script that will find a shell with a builtin
1193 # printf (that we can use as an echo command).
1194 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1195 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1196 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1197 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1199 AC_MSG_CHECKING([how to print strings])
1200 # Test print first, because it will be a builtin if present.
1201 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1202 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1204 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1207 # Use this function as a fallback that always works.
1208 func_fallback_echo ()
1210 eval 'cat <<_LTECHO_EOF
1214 ECHO='func_fallback_echo'
1217 # func_echo_all arg...
1218 # Invoke $ECHO with all args, space-separated.
1225 printf*) AC_MSG_RESULT([printf]) ;;
1226 print*) AC_MSG_RESULT([print -r]) ;;
1227 *) AC_MSG_RESULT([cat]) ;;
1230 m4_ifdef([_AS_DETECT_SUGGESTED],
1231 [_AS_DETECT_SUGGESTED([
1232 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1233 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1234 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1235 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1236 PATH=/empty FPATH=/empty; export PATH FPATH
1237 test "X`printf %s $ECHO`" = "X$ECHO" \
1238 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1240 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1241 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1242 ])# _LT_PROG_ECHO_BACKSLASH
1247 AC_DEFUN([_LT_WITH_SYSROOT],
1248 [AC_MSG_CHECKING([for sysroot])
1249 AC_ARG_WITH([sysroot],
1250 [AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
1251 [Search for dependent libraries within DIR (or the compiler's sysroot
1252 if not specified).])],
1253 [], [with_sysroot=no])
1255 dnl lt_sysroot will always be passed unquoted. We quote it here
1256 dnl in case the user passed a directory name.
1258 case $with_sysroot in #(
1260 if test yes = "$GCC"; then
1261 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1265 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1270 AC_MSG_RESULT([$with_sysroot])
1271 AC_MSG_ERROR([The sysroot must be an absolute path.])
1275 AC_MSG_RESULT([${lt_sysroot:-no}])
1276 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1277 [dependent libraries, and where our libraries should be installed.])])
1281 m4_defun([_LT_ENABLE_LOCK],
1282 [AC_ARG_ENABLE([libtool-lock],
1283 [AS_HELP_STRING([--disable-libtool-lock],
1284 [avoid locking (might break parallel builds)])])
1285 test no = "$enable_libtool_lock" || enable_libtool_lock=yes
1287 # Some flags need to be propagated to the compiler or linker for good
1291 # Find out what ABI is being produced by ac_compile, and set mode
1292 # options accordingly.
1293 echo 'int i;' > conftest.$ac_ext
1294 if AC_TRY_EVAL(ac_compile); then
1295 case `/usr/bin/file conftest.$ac_objext` in
1307 # Find out what ABI is being produced by ac_compile, and set linker
1308 # options accordingly.
1309 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1310 if AC_TRY_EVAL(ac_compile); then
1311 if test yes = "$lt_cv_prog_gnu_ld"; then
1312 case `/usr/bin/file conftest.$ac_objext` in
1314 LD="${LD-ld} -melf32bsmip"
1317 LD="${LD-ld} -melf32bmipn32"
1320 LD="${LD-ld} -melf64bmip"
1324 case `/usr/bin/file conftest.$ac_objext` in
1341 # Find out what ABI is being produced by ac_compile, and set linker
1342 # options accordingly.
1343 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1344 if AC_TRY_EVAL(ac_compile); then
1346 case `/usr/bin/file conftest.$ac_objext` in
1354 case `/usr/bin/file conftest.$ac_objext` in
1356 emul="${emul}btsmip"
1359 emul="${emul}ltsmip"
1362 case `/usr/bin/file conftest.$ac_objext` in
1367 LD="${LD-ld} -m $emul"
1372 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
1373 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1374 # Find out what ABI is being produced by ac_compile, and set linker
1375 # options accordingly. Note that the listed cases only cover the
1376 # situations where additional linker options are needed (such as when
1377 # doing 32-bit compilation for a host where ld defaults to 64-bit, or
1378 # vice versa); the common cases where no linker options are needed do
1379 # not appear in the list.
1380 echo 'int i;' > conftest.$ac_ext
1381 if AC_TRY_EVAL(ac_compile); then
1382 case `/usr/bin/file conftest.o` in
1385 x86_64-*kfreebsd*-gnu)
1386 LD="${LD-ld} -m elf_i386_fbsd"
1389 case `/usr/bin/file conftest.o` in
1391 LD="${LD-ld} -m elf32_x86_64"
1394 LD="${LD-ld} -m elf_i386"
1398 powerpc64le-*linux*)
1399 LD="${LD-ld} -m elf32lppclinux"
1402 LD="${LD-ld} -m elf32ppclinux"
1405 LD="${LD-ld} -m elf_s390"
1408 LD="${LD-ld} -m elf32_sparc"
1414 x86_64-*kfreebsd*-gnu)
1415 LD="${LD-ld} -m elf_x86_64_fbsd"
1418 LD="${LD-ld} -m elf_x86_64"
1421 LD="${LD-ld} -m elf64lppc"
1424 LD="${LD-ld} -m elf64ppc"
1426 s390*-*linux*|s390*-*tpf*)
1427 LD="${LD-ld} -m elf64_s390"
1430 LD="${LD-ld} -m elf64_sparc"
1440 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1442 CFLAGS="$CFLAGS -belf"
1443 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1445 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1447 if test yes != "$lt_cv_cc_needs_belf"; then
1448 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1453 # Find out what ABI is being produced by ac_compile, and set linker
1454 # options accordingly.
1455 echo 'int i;' > conftest.$ac_ext
1456 if AC_TRY_EVAL(ac_compile); then
1457 case `/usr/bin/file conftest.o` in
1459 case $lt_cv_prog_gnu_ld in
1462 i?86-*-solaris*|x86_64-*-solaris*)
1463 LD="${LD-ld} -m elf_x86_64"
1466 LD="${LD-ld} -m elf64_sparc"
1469 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1470 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1475 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1487 need_locks=$enable_libtool_lock
1493 m4_defun([_LT_PROG_AR],
1494 [AC_CHECK_TOOLS(AR, [ar], false)
1497 _LT_DECL([], [AR], [1], [The archiver])
1498 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1500 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1501 [lt_cv_ar_at_file=no
1502 AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1503 [echo conftest.$ac_objext > conftest.lst
1504 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1505 AC_TRY_EVAL([lt_ar_try])
1506 if test 0 -eq "$ac_status"; then
1507 # Ensure the archiver fails upon bogus file names.
1508 rm -f conftest.$ac_objext libconftest.a
1509 AC_TRY_EVAL([lt_ar_try])
1510 if test 0 -ne "$ac_status"; then
1514 rm -f conftest.* libconftest.a
1518 if test no = "$lt_cv_ar_at_file"; then
1521 archiver_list_spec=$lt_cv_ar_at_file
1523 _LT_DECL([], [archiver_list_spec], [1],
1524 [How to feed a file listing to the archiver])
1528 # _LT_CMD_OLD_ARCHIVE
1529 # -------------------
1530 m4_defun([_LT_CMD_OLD_ARCHIVE],
1533 AC_CHECK_TOOL(STRIP, strip, :)
1534 test -z "$STRIP" && STRIP=:
1535 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1537 AC_CHECK_TOOL(RANLIB, ranlib, :)
1538 test -z "$RANLIB" && RANLIB=:
1539 _LT_DECL([], [RANLIB], [1],
1540 [Commands used to install an old-style archive])
1542 # Determine commands to create old-style static archives.
1543 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1544 old_postinstall_cmds='chmod 644 $oldlib'
1545 old_postuninstall_cmds=
1547 if test -n "$RANLIB"; then
1550 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1553 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1556 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1561 lock_old_archive_extraction=yes ;;
1563 lock_old_archive_extraction=no ;;
1565 _LT_DECL([], [old_postinstall_cmds], [2])
1566 _LT_DECL([], [old_postuninstall_cmds], [2])
1567 _LT_TAGDECL([], [old_archive_cmds], [2],
1568 [Commands used to build an old-style archive])
1569 _LT_DECL([], [lock_old_archive_extraction], [0],
1570 [Whether to use a lock for old archive extraction])
1571 ])# _LT_CMD_OLD_ARCHIVE
1574 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1575 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1576 # ----------------------------------------------------------------
1577 # Check whether the given compiler option works
1578 AC_DEFUN([_LT_COMPILER_OPTION],
1579 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1580 m4_require([_LT_DECL_SED])dnl
1581 AC_CACHE_CHECK([$1], [$2],
1583 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1584 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1585 lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment
1586 # Insert the option either (1) after the last *FLAGS variable, or
1587 # (2) before a word containing "conftest.", or (3) at the end.
1588 # Note that $ac_compile itself does not contain backslashes and begins
1589 # with a dollar sign (not a hyphen), so the echo should work correctly.
1590 # The option is referenced via a variable to avoid confusing sed.
1591 lt_compile=`echo "$ac_compile" | $SED \
1592 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1593 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1594 -e 's:$: $lt_compiler_flag:'`
1595 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1596 (eval "$lt_compile" 2>conftest.err)
1598 cat conftest.err >&AS_MESSAGE_LOG_FD
1599 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1600 if (exit $ac_status) && test -s "$ac_outfile"; then
1601 # The compiler can only warn and ignore the option if not recognized
1602 # So say no if there are warnings other than the usual output.
1603 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1604 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1605 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1612 if test yes = "[$]$2"; then
1613 m4_if([$5], , :, [$5])
1615 m4_if([$6], , :, [$6])
1617 ])# _LT_COMPILER_OPTION
1620 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1621 dnl aclocal-1.4 backwards compatibility:
1622 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1625 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1626 # [ACTION-SUCCESS], [ACTION-FAILURE])
1627 # ----------------------------------------------------
1628 # Check whether the given linker option works
1629 AC_DEFUN([_LT_LINKER_OPTION],
1630 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1631 m4_require([_LT_DECL_SED])dnl
1632 AC_CACHE_CHECK([$1], [$2],
1634 save_LDFLAGS=$LDFLAGS
1635 LDFLAGS="$LDFLAGS $3"
1636 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1637 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1638 # The linker can only warn and ignore the option if not recognized
1639 # So say no if there are warnings
1640 if test -s conftest.err; then
1641 # Append any errors to the config.log.
1642 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1643 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1644 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1645 if diff conftest.exp conftest.er2 >/dev/null; then
1653 LDFLAGS=$save_LDFLAGS
1656 if test yes = "[$]$2"; then
1657 m4_if([$4], , :, [$4])
1659 m4_if([$5], , :, [$5])
1661 ])# _LT_LINKER_OPTION
1664 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1665 dnl aclocal-1.4 backwards compatibility:
1666 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1671 AC_DEFUN([LT_CMD_MAX_LEN],
1672 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1673 # find the maximum length of command line arguments
1674 AC_MSG_CHECKING([the maximum length of command line arguments])
1675 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1681 # On DJGPP, this test can blow up pretty badly due to problems in libc
1682 # (any single argument exceeding 2000 bytes causes a buffer overrun
1683 # during glob expansion). Even if it were fixed, the result of this
1684 # check would be larger than it should be.
1685 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1689 # Under GNU Hurd, this test is not required because there is
1690 # no limit to the length of command line arguments.
1691 # Libtool will interpret -1 as no limit whatsoever
1692 lt_cv_sys_max_cmd_len=-1;
1695 cygwin* | mingw* | cegcc*)
1696 # On Win9x/ME, this test blows up -- it succeeds, but takes
1697 # about 5 minutes as the teststring grows exponentially.
1698 # Worse, since 9x/ME are not pre-emptively multitasking,
1699 # you end up with a "frozen" computer, even though with patience
1700 # the test eventually succeeds (with a max line length of 256k).
1701 # Instead, let's just punt: use the minimum linelength reported by
1702 # all of the supported platforms: 8192 (on NT/2K/XP).
1703 lt_cv_sys_max_cmd_len=8192;
1707 # On MiNT this can take a long time and run out of memory.
1708 lt_cv_sys_max_cmd_len=8192;
1712 # On AmigaOS with pdksh, this test takes hours, literally.
1713 # So we just punt and use a minimum line length of 8192.
1714 lt_cv_sys_max_cmd_len=8192;
1717 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
1718 # This has been around since 386BSD, at least. Likely further.
1719 if test -x /sbin/sysctl; then
1720 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1721 elif test -x /usr/sbin/sysctl; then
1722 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1724 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1726 # And add a safety zone
1727 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1728 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1732 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1733 lt_cv_sys_max_cmd_len=196608
1737 # The test takes a long time on OS/2.
1738 lt_cv_sys_max_cmd_len=8192
1742 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1743 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1744 # nice to cause kernel panics so lets avoid the loop below.
1745 # First set a reasonable default.
1746 lt_cv_sys_max_cmd_len=16384
1748 if test -x /sbin/sysconfig; then
1749 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1750 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1755 lt_cv_sys_max_cmd_len=102400
1757 sysv5* | sco5v6* | sysv4.2uw2*)
1758 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1759 if test -n "$kargmax"; then
1760 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1762 lt_cv_sys_max_cmd_len=32768
1766 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1767 if test -n "$lt_cv_sys_max_cmd_len" && \
1768 test undefined != "$lt_cv_sys_max_cmd_len"; then
1769 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1770 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1772 # Make teststring a little bigger before we do anything with it.
1773 # a 1K string should be a reasonable start.
1774 for i in 1 2 3 4 5 6 7 8; do
1775 teststring=$teststring$teststring
1777 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1778 # If test is not a shell built-in, we'll probably end up computing a
1779 # maximum length that is only half of the actual maximum length, but
1781 while { test X`env echo "$teststring$teststring" 2>/dev/null` \
1782 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1783 test 17 != "$i" # 1/2 MB should be enough
1786 teststring=$teststring$teststring
1788 # Only check the string length outside the loop.
1789 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1791 # Add a significant safety factor because C++ compilers can tack on
1792 # massive amounts of additional arguments before passing them to the
1793 # linker. It appears as though 1/2 is a usable value.
1794 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1799 if test -n "$lt_cv_sys_max_cmd_len"; then
1800 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1804 max_cmd_len=$lt_cv_sys_max_cmd_len
1805 _LT_DECL([], [max_cmd_len], [0],
1806 [What is the maximum length of a command?])
1810 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1811 dnl aclocal-1.4 backwards compatibility:
1812 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1817 m4_defun([_LT_HEADER_DLFCN],
1818 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1819 ])# _LT_HEADER_DLFCN
1822 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1823 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1824 # ----------------------------------------------------------------
1825 m4_defun([_LT_TRY_DLOPEN_SELF],
1826 [m4_require([_LT_HEADER_DLFCN])dnl
1827 if test yes = "$cross_compiling"; then :
1830 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1831 lt_status=$lt_dlunknown
1832 cat > conftest.$ac_ext <<_LT_EOF
1833 [#line $LINENO "configure"
1834 #include "confdefs.h"
1843 # define LT_DLGLOBAL RTLD_GLOBAL
1846 # define LT_DLGLOBAL DL_GLOBAL
1848 # define LT_DLGLOBAL 0
1852 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1853 find out it does not work in some platform. */
1854 #ifndef LT_DLLAZY_OR_NOW
1856 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1859 # define LT_DLLAZY_OR_NOW DL_LAZY
1862 # define LT_DLLAZY_OR_NOW RTLD_NOW
1865 # define LT_DLLAZY_OR_NOW DL_NOW
1867 # define LT_DLLAZY_OR_NOW 0
1874 /* When -fvisibility=hidden is used, assume the code has been annotated
1875 correspondingly for the symbols needed. */
1876 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1877 int fnord () __attribute__((visibility("default")));
1880 int fnord () { return 42; }
1883 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1884 int status = $lt_dlunknown;
1888 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1891 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1892 else puts (dlerror ());
1894 /* dlclose (self); */
1902 if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
1903 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1906 x$lt_dlno_uscore) $1 ;;
1907 x$lt_dlneed_uscore) $2 ;;
1908 x$lt_dlunknown|x*) $3 ;;
1911 # compilation failed
1916 ])# _LT_TRY_DLOPEN_SELF
1919 # LT_SYS_DLOPEN_SELF
1920 # ------------------
1921 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1922 [m4_require([_LT_HEADER_DLFCN])dnl
1923 if test yes != "$enable_dlopen"; then
1924 enable_dlopen=unknown
1925 enable_dlopen_self=unknown
1926 enable_dlopen_self_static=unknown
1933 lt_cv_dlopen=load_add_on
1935 lt_cv_dlopen_self=yes
1938 mingw* | pw32* | cegcc*)
1939 lt_cv_dlopen=LoadLibrary
1949 # if libdl is installed we need to link against it
1950 AC_CHECK_LIB([dl], [dlopen],
1951 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
1954 lt_cv_dlopen_self=yes
1959 # Don't try to run any link tests for TPF. We know it's impossible
1960 # because TPF is a cross-compiler, and we know how we open DSOs.
1963 lt_cv_dlopen_self=no
1967 AC_CHECK_FUNC([shl_load],
1968 [lt_cv_dlopen=shl_load],
1969 [AC_CHECK_LIB([dld], [shl_load],
1970 [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
1971 [AC_CHECK_FUNC([dlopen],
1972 [lt_cv_dlopen=dlopen],
1973 [AC_CHECK_LIB([dl], [dlopen],
1974 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
1975 [AC_CHECK_LIB([svld], [dlopen],
1976 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
1977 [AC_CHECK_LIB([dld], [dld_link],
1978 [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
1987 if test no = "$lt_cv_dlopen"; then
1993 case $lt_cv_dlopen in
1995 save_CPPFLAGS=$CPPFLAGS
1996 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1998 save_LDFLAGS=$LDFLAGS
1999 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
2002 LIBS="$lt_cv_dlopen_libs $LIBS"
2004 AC_CACHE_CHECK([whether a program can dlopen itself],
2005 lt_cv_dlopen_self, [dnl
2006 _LT_TRY_DLOPEN_SELF(
2007 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
2008 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
2011 if test yes = "$lt_cv_dlopen_self"; then
2012 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
2013 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
2014 lt_cv_dlopen_self_static, [dnl
2015 _LT_TRY_DLOPEN_SELF(
2016 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
2017 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
2021 CPPFLAGS=$save_CPPFLAGS
2022 LDFLAGS=$save_LDFLAGS
2027 case $lt_cv_dlopen_self in
2028 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
2029 *) enable_dlopen_self=unknown ;;
2032 case $lt_cv_dlopen_self_static in
2033 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
2034 *) enable_dlopen_self_static=unknown ;;
2037 _LT_DECL([dlopen_support], [enable_dlopen], [0],
2038 [Whether dlopen is supported])
2039 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
2040 [Whether dlopen of programs is supported])
2041 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
2042 [Whether dlopen of statically linked programs is supported])
2043 ])# LT_SYS_DLOPEN_SELF
2046 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
2047 dnl aclocal-1.4 backwards compatibility:
2048 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
2051 # _LT_COMPILER_C_O([TAGNAME])
2052 # ---------------------------
2053 # Check to see if options -c and -o are simultaneously supported by compiler.
2054 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
2055 m4_defun([_LT_COMPILER_C_O],
2056 [m4_require([_LT_DECL_SED])dnl
2057 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2058 m4_require([_LT_TAG_COMPILER])dnl
2059 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
2060 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
2061 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
2062 $RM -r conftest 2>/dev/null
2066 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
2068 lt_compiler_flag="-o out/conftest2.$ac_objext"
2069 # Insert the option either (1) after the last *FLAGS variable, or
2070 # (2) before a word containing "conftest.", or (3) at the end.
2071 # Note that $ac_compile itself does not contain backslashes and begins
2072 # with a dollar sign (not a hyphen), so the echo should work correctly.
2073 lt_compile=`echo "$ac_compile" | $SED \
2074 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
2075 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2076 -e 's:$: $lt_compiler_flag:'`
2077 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2078 (eval "$lt_compile" 2>out/conftest.err)
2080 cat out/conftest.err >&AS_MESSAGE_LOG_FD
2081 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2082 if (exit $ac_status) && test -s out/conftest2.$ac_objext
2084 # The compiler can only warn and ignore the option if not recognized
2085 # So say no if there are warnings
2086 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2087 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2088 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2089 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2092 chmod u+w . 2>&AS_MESSAGE_LOG_FD
2094 # SGI C++ compiler will create directory out/ii_files/ for
2095 # template instantiation
2096 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2097 $RM out/* && rmdir out
2102 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2103 [Does compiler simultaneously support -c and -o options?])
2104 ])# _LT_COMPILER_C_O
2107 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2108 # ----------------------------------
2109 # Check to see if we can do hard links to lock some files if needed
2110 m4_defun([_LT_COMPILER_FILE_LOCKS],
2111 [m4_require([_LT_ENABLE_LOCK])dnl
2112 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2113 _LT_COMPILER_C_O([$1])
2115 hard_links=nottested
2116 if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
2117 # do not overwrite the value of need_locks provided by the user
2118 AC_MSG_CHECKING([if we can lock with hard links])
2121 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2123 ln conftest.a conftest.b 2>&5 || hard_links=no
2124 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2125 AC_MSG_RESULT([$hard_links])
2126 if test no = "$hard_links"; then
2127 AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
2133 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2134 ])# _LT_COMPILER_FILE_LOCKS
2139 m4_defun([_LT_CHECK_OBJDIR],
2140 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2141 [rm -f .libs 2>/dev/null
2142 mkdir .libs 2>/dev/null
2143 if test -d .libs; then
2146 # MS-DOS does not allow filenames that begin with a dot.
2149 rmdir .libs 2>/dev/null])
2150 objdir=$lt_cv_objdir
2151 _LT_DECL([], [objdir], [0],
2152 [The name of the directory that contains temporary libtool files])dnl
2153 m4_pattern_allow([LT_OBJDIR])dnl
2154 AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
2155 [Define to the sub-directory where libtool stores uninstalled libraries.])
2156 ])# _LT_CHECK_OBJDIR
2159 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2160 # --------------------------------------
2161 # Check hardcoding attributes.
2162 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2163 [AC_MSG_CHECKING([how to hardcode library paths into programs])
2164 _LT_TAGVAR(hardcode_action, $1)=
2165 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2166 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2167 test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
2169 # We can hardcode non-existent directories.
2170 if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
2171 # If the only mechanism to avoid hardcoding is shlibpath_var, we
2172 # have to relink, otherwise we might link with an installed library
2173 # when we should be linking with a yet-to-be-installed one
2174 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
2175 test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
2176 # Linking always hardcodes the temporary library directory.
2177 _LT_TAGVAR(hardcode_action, $1)=relink
2179 # We can link without hardcoding, and we can hardcode nonexisting dirs.
2180 _LT_TAGVAR(hardcode_action, $1)=immediate
2183 # We cannot hardcode anything, or else we can only hardcode existing
2185 _LT_TAGVAR(hardcode_action, $1)=unsupported
2187 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2189 if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
2190 test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
2191 # Fast installation is not supported
2192 enable_fast_install=no
2193 elif test yes = "$shlibpath_overrides_runpath" ||
2194 test no = "$enable_shared"; then
2195 # Fast installation is not necessary
2196 enable_fast_install=needless
2198 _LT_TAGDECL([], [hardcode_action], [0],
2199 [How to hardcode a shared library path into an executable])
2200 ])# _LT_LINKER_HARDCODE_LIBPATH
2205 m4_defun([_LT_CMD_STRIPLIB],
2206 [m4_require([_LT_DECL_EGREP])
2209 AC_MSG_CHECKING([whether stripping libraries is possible])
2210 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2211 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2212 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2213 AC_MSG_RESULT([yes])
2215 # FIXME - insert some real tests, host_os isn't really good enough
2218 if test -n "$STRIP"; then
2219 striplib="$STRIP -x"
2220 old_striplib="$STRIP -S"
2221 AC_MSG_RESULT([yes])
2231 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2232 _LT_DECL([], [striplib], [1])
2233 ])# _LT_CMD_STRIPLIB
2236 # _LT_PREPARE_MUNGE_PATH_LIST
2237 # ---------------------------
2238 # Make sure func_munge_path_list() is defined correctly.
2239 m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
2240 [[# func_munge_path_list VARIABLE PATH
2241 # -----------------------------------
2242 # VARIABLE is name of variable containing _space_ separated list of
2243 # directories to be munged by the contents of PATH, which is string
2246 # string "DIR[ DIR]" will be prepended to VARIABLE
2248 # string "DIR[ DIR]" will be appended to VARIABLE
2249 # "DIRP[:DIRP]::[DIRA:]DIRA"
2250 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string
2251 # "DIRA[ DIRA]" will be appended to VARIABLE
2253 # VARIABLE will be replaced by "DIR[ DIR]"
2254 func_munge_path_list ()
2260 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
2263 eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
2266 eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
2267 eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
2270 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
2274 ]])# _LT_PREPARE_PATH_LIST
2277 # _LT_SYS_DYNAMIC_LINKER([TAG])
2278 # -----------------------------
2279 # PORTME Fill in your ld.so characteristics
2280 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2281 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2282 m4_require([_LT_DECL_EGREP])dnl
2283 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2284 m4_require([_LT_DECL_OBJDUMP])dnl
2285 m4_require([_LT_DECL_SED])dnl
2286 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2287 m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
2288 AC_MSG_CHECKING([dynamic linker characteristics])
2291 if test yes = "$GCC"; then
2293 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
2294 *) lt_awk_arg='/^libraries:/' ;;
2297 mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
2298 *) lt_sed_strip_eq='s|=/|/|g' ;;
2300 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2301 case $lt_search_path_spec in
2303 # if the path contains ";" then we assume it to be the separator
2304 # otherwise default to the standard path separator (i.e. ":") - it is
2305 # assumed that no part of a normal pathname contains ";" but that should
2306 # okay in the real world where ";" in dirpaths is itself problematic.
2307 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2310 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2313 # Ok, now we have the path, separated by spaces, we can step through it
2314 # and add multilib dir if necessary...
2315 lt_tmp_lt_search_path_spec=
2316 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2317 # ...but if some path component already ends with the multilib dir we assume
2318 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
2319 case "$lt_multi_os_dir; $lt_search_path_spec " in
2320 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
2324 for lt_sys_path in $lt_search_path_spec; do
2325 if test -d "$lt_sys_path$lt_multi_os_dir"; then
2326 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
2327 elif test -n "$lt_multi_os_dir"; then
2328 test -d "$lt_sys_path" && \
2329 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2332 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2333 BEGIN {RS = " "; FS = "/|\n";} {
2336 for (lt_i = NF; lt_i > 0; lt_i--) {
2337 if ($lt_i != "" && $lt_i != ".") {
2338 if ($lt_i == "..") {
2341 if (lt_count == 0) {
2342 lt_foo = "/" $lt_i lt_foo;
2349 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2350 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2352 # AWK program above erroneously prepends '/' to C:/dos/paths
2355 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2356 $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
2358 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2360 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2363 libname_spec='lib$name'
2371 shlibpath_overrides_runpath=unknown
2373 dynamic_linker="$host_os ld.so"
2374 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2375 need_lib_prefix=unknown
2376 hardcode_into_libs=no
2378 # when you set need_version to no, make sure it does not cause -set_version
2379 # flags to be left without arguments
2380 need_version=unknown
2382 AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
2383 [User-defined run-time library search path.])
2387 version_type=linux # correct to gnu/linux during the next big refactor
2388 library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
2389 shlibpath_var=LIBPATH
2391 # AIX 3 has no versioning support, so we append a major version to the name.
2392 soname_spec='$libname$release$shared_ext$major'
2396 version_type=linux # correct to gnu/linux during the next big refactor
2399 hardcode_into_libs=yes
2400 if test ia64 = "$host_cpu"; then
2401 # AIX 5 supports IA64
2402 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
2403 shlibpath_var=LD_LIBRARY_PATH
2405 # With GCC up to 2.95.x, collect2 would create an import file
2406 # for dependence libraries. The import file would start with
2407 # the line '#! .'. This would cause the generated library to
2408 # depend on '.', always an invalid library. This was fixed in
2409 # development snapshots of GCC prior to 3.0.
2411 aix4 | aix4.[[01]] | aix4.[[01]].*)
2412 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2414 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
2421 # Using Import Files as archive members, it is possible to support
2422 # filename-based versioning of shared library archives on AIX. While
2423 # this would work for both with and without runtime linking, it will
2424 # prevent static linking of such archives. So we do filename-based
2425 # shared library versioning with .so extension only, which is used
2426 # when both runtime linking and shared linking is enabled.
2427 # Unfortunately, runtime linking may impact performance, so we do
2428 # not want this to be the default eventually. Also, we use the
2429 # versioned .so libs for executables only if there is the -brtl
2430 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
2431 # To allow for filename-based versioning support, we need to create
2432 # libNAME.so.V as an archive file, containing:
2433 # *) an Import File, referring to the versioned filename of the
2434 # archive as well as the shared archive member, telling the
2435 # bitwidth (32 or 64) of that shared object, and providing the
2436 # list of exported symbols of that shared object, eventually
2437 # decorated with the 'weak' keyword
2438 # *) the shared object with the F_LOADONLY flag set, to really avoid
2439 # it being seen by the linker.
2440 # At run time we better use the real file rather than another symlink,
2441 # but for link time we create the symlink libNAME.so -> libNAME.so.V
2443 case $with_aix_soname,$aix_use_runtimelinking in
2444 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
2445 # soname into executable. Probably we can add versioning support to
2446 # collect2, so additional links can be useful in future.
2447 aix,yes) # traditional libtool
2448 dynamic_linker='AIX unversionable lib.so'
2449 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2450 # instead of lib<name>.a to let people know that these are not
2451 # typical AIX shared libraries.
2452 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2454 aix,no) # traditional AIX only
2455 dynamic_linker='AIX lib.a[(]lib.so.V[)]'
2456 # We preserve .a as extension for shared libraries through AIX4.2
2457 # and later when we are not doing run time linking.
2458 library_names_spec='$libname$release.a $libname.a'
2459 soname_spec='$libname$release$shared_ext$major'
2461 svr4,*) # full svr4 only
2462 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
2463 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2464 # We do not specify a path in Import Files, so LIBPATH fires.
2465 shlibpath_overrides_runpath=yes
2467 *,yes) # both, prefer svr4
2468 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
2469 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2470 # unpreferred sharedlib libNAME.a needs extra handling
2471 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"'
2472 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.$libext"'
2473 # We do not specify a path in Import Files, so LIBPATH fires.
2474 shlibpath_overrides_runpath=yes
2476 *,no) # both, prefer aix
2477 dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
2478 library_names_spec='$libname$release.a $libname.a'
2479 soname_spec='$libname$release$shared_ext$major'
2480 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
2481 postinstall_cmds='test -z "$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 $func_stripname_result.so)'
2482 postuninstall_cmds='test -z "$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"'
2485 shlibpath_var=LIBPATH
2492 # Since July 2007 AmigaOS4 officially supports .so libraries.
2493 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2494 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2497 library_names_spec='$libname.ixlibrary $libname.a'
2498 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2499 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 ${libname}_ixlibrary.a || exit 1; done'
2505 library_names_spec='$libname$shared_ext'
2506 dynamic_linker="$host_os ld.so"
2507 shlibpath_var=LIBRARY_PATH
2511 version_type=linux # correct to gnu/linux during the next big refactor
2513 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2514 soname_spec='$libname$release$shared_ext$major'
2515 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2516 shlibpath_var=LD_LIBRARY_PATH
2517 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2518 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2519 # the default ld.so.conf also contains /usr/contrib/lib and
2520 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2521 # libtool to hard-code these into programs
2524 cygwin* | mingw* | pw32* | cegcc*)
2525 version_type=windows
2530 case $GCC,$cc_basename in
2533 library_names_spec='$libname.dll.a'
2534 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2535 postinstall_cmds='base_file=`basename \$file`~
2536 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
2537 dldir=$destdir/`dirname \$dlpath`~
2538 test -d \$dldir || mkdir -p \$dldir~
2539 $install_prog $dir/$dlname \$dldir/$dlname~
2540 chmod a+x \$dldir/$dlname~
2541 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2542 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2544 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2545 dlpath=$dir/\$dldll~
2547 shlibpath_overrides_runpath=yes
2551 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2552 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2554 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2557 # MinGW DLLs use traditional 'lib' prefix
2558 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2561 # pw32 DLLs use 'pw' prefix rather than 'lib'
2562 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2565 dynamic_linker='Win32 ld.exe'
2570 libname_spec='$name'
2571 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2572 library_names_spec='$libname.dll.lib'
2576 sys_lib_search_path_spec=
2582 # Let DOS variable expansion print the short 8.3 style file name.
2583 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2584 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2587 # Convert to MSYS style.
2588 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2591 # Convert to unix form, then to dos form, then back to unix form
2592 # but this time dos style (no spaces!) so that the unix form looks
2593 # like /cygdrive/c/PROGRA~1:/cygdr...
2594 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2595 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2596 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2599 sys_lib_search_path_spec=$LIB
2600 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2601 # It is most probably a Windows format PATH.
2602 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2604 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2606 # FIXME: find the short name or the path components, as spaces are
2607 # common. (e.g. "Program Files" -> "PROGRA~1")
2611 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2612 postinstall_cmds='base_file=`basename \$file`~
2613 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
2614 dldir=$destdir/`dirname \$dlpath`~
2615 test -d \$dldir || mkdir -p \$dldir~
2616 $install_prog $dir/$dlname \$dldir/$dlname'
2617 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2618 dlpath=$dir/\$dldll~
2620 shlibpath_overrides_runpath=yes
2621 dynamic_linker='Win32 link.exe'
2625 # Assume MSVC wrapper
2626 library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
2627 dynamic_linker='Win32 ld.exe'
2630 # FIXME: first we should search . and the directory the executable is in
2634 darwin* | rhapsody*)
2635 dynamic_linker="$host_os dyld"
2639 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
2640 soname_spec='$libname$release$major$shared_ext'
2641 shlibpath_overrides_runpath=yes
2642 shlibpath_var=DYLD_LIBRARY_PATH
2643 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2645 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2646 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2650 version_type=linux # correct to gnu/linux during the next big refactor
2653 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2654 soname_spec='$libname$release$shared_ext$major'
2655 shlibpath_var=LD_LIBRARY_PATH
2658 freebsd* | dragonfly*)
2659 # DragonFly does not have aout. When/if they implement a new
2660 # versioning mechanism, adjust this.
2661 if test -x /usr/bin/objformat; then
2662 objformat=`/usr/bin/objformat`
2665 freebsd[[23]].*) objformat=aout ;;
2669 version_type=freebsd-$objformat
2670 case $version_type in
2672 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2673 soname_spec='$libname$release$shared_ext$major'
2678 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2682 shlibpath_var=LD_LIBRARY_PATH
2685 shlibpath_overrides_runpath=yes
2687 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2688 shlibpath_overrides_runpath=yes
2689 hardcode_into_libs=yes
2691 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2692 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2693 shlibpath_overrides_runpath=no
2694 hardcode_into_libs=yes
2696 *) # from 4.6 on, and DragonFly
2697 shlibpath_overrides_runpath=yes
2698 hardcode_into_libs=yes
2704 version_type=linux # correct to gnu/linux during the next big refactor
2707 dynamic_linker="$host_os runtime_loader"
2708 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2709 soname_spec='$libname$release$shared_ext$major'
2710 shlibpath_var=LIBRARY_PATH
2711 shlibpath_overrides_runpath=no
2712 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2713 hardcode_into_libs=yes
2716 hpux9* | hpux10* | hpux11*)
2717 # Give a soname corresponding to the major version so that dld.sl refuses to
2718 # link against other versions.
2725 hardcode_into_libs=yes
2726 dynamic_linker="$host_os dld.so"
2727 shlibpath_var=LD_LIBRARY_PATH
2728 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2729 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2730 soname_spec='$libname$release$shared_ext$major'
2731 if test 32 = "$HPUX_IA64_MODE"; then
2732 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2733 sys_lib_dlsearch_path_spec=/usr/lib/hpux32
2735 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2736 sys_lib_dlsearch_path_spec=/usr/lib/hpux64
2741 hardcode_into_libs=yes
2742 dynamic_linker="$host_os dld.sl"
2743 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2744 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2745 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2746 soname_spec='$libname$release$shared_ext$major'
2747 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2748 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2752 dynamic_linker="$host_os dld.sl"
2753 shlibpath_var=SHLIB_PATH
2754 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2755 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2756 soname_spec='$libname$release$shared_ext$major'
2759 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2760 postinstall_cmds='chmod 555 $lib'
2761 # or fails outright, so override atomically:
2762 install_override_mode=555
2766 version_type=linux # correct to gnu/linux during the next big refactor
2769 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2770 soname_spec='$libname$release$shared_ext$major'
2771 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2772 shlibpath_var=LD_LIBRARY_PATH
2773 shlibpath_overrides_runpath=no
2774 hardcode_into_libs=yes
2777 irix5* | irix6* | nonstopux*)
2779 nonstopux*) version_type=nonstopux ;;
2781 if test yes = "$lt_cv_prog_gnu_ld"; then
2782 version_type=linux # correct to gnu/linux during the next big refactor
2789 soname_spec='$libname$release$shared_ext$major'
2790 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
2792 irix5* | nonstopux*)
2796 case $LD in # libtool.m4 will add one of these switches to LD
2797 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2798 libsuff= shlibsuff= libmagic=32-bit;;
2799 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2800 libsuff=32 shlibsuff=N32 libmagic=N32;;
2801 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2802 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2803 *) libsuff= shlibsuff= libmagic=never-match;;
2807 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2808 shlibpath_overrides_runpath=no
2809 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
2810 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
2811 hardcode_into_libs=yes
2814 # No shared lib support for Linux oldld, aout, or coff.
2815 linux*oldld* | linux*aout* | linux*coff*)
2820 version_type=none # Android doesn't support versioned libraries.
2823 library_names_spec='$libname$release$shared_ext'
2824 soname_spec='$libname$release$shared_ext'
2826 shlibpath_var=LD_LIBRARY_PATH
2827 shlibpath_overrides_runpath=yes
2829 # This implies no fast_install, which is unacceptable.
2830 # Some rework will be needed to allow for fast_install
2831 # before this can be enabled.
2832 hardcode_into_libs=yes
2834 dynamic_linker='Android linker'
2835 # Don't embed -rpath directories since the linker doesn't support them.
2836 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2839 # This must be glibc/ELF.
2840 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
2841 version_type=linux # correct to gnu/linux during the next big refactor
2844 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2845 soname_spec='$libname$release$shared_ext$major'
2846 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2847 shlibpath_var=LD_LIBRARY_PATH
2848 shlibpath_overrides_runpath=no
2850 # Some binutils ld are patched to set DT_RUNPATH
2851 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2852 [lt_cv_shlibpath_overrides_runpath=no
2853 save_LDFLAGS=$LDFLAGS
2855 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2856 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2857 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2858 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2859 [lt_cv_shlibpath_overrides_runpath=yes])])
2860 LDFLAGS=$save_LDFLAGS
2863 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2865 # This implies no fast_install, which is unacceptable.
2866 # Some rework will be needed to allow for fast_install
2867 # before this can be enabled.
2868 hardcode_into_libs=yes
2870 # Add ABI-specific directories to the system library path.
2871 sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
2873 # Ideally, we could use ldconfig to report *all* directores which are
2874 # searched for libraries, however this is still not possible. Aside from not
2875 # being certain /sbin/ldconfig is available, command
2876 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
2877 # even though it is searched at run-time. Try to do the best guess by
2878 # appending ld.so.conf contents (and includes) to the search path.
2879 if test -f /etc/ld.so.conf; then
2880 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;/^$/d' | tr '\n' ' '`
2881 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
2884 # We used to test for /lib/ld.so.1 and disable shared libraries on
2885 # powerpc, because MkLinux only supported shared libraries with the
2886 # GNU dynamic linker. Since this was broken with cross compilers,
2887 # most powerpc-linux boxes support dynamic linking these days and
2888 # people can always --disable-shared, the test was removed, and we
2889 # assume the GNU/Linux dynamic linker is in use.
2890 dynamic_linker='GNU/Linux ld.so'
2897 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2898 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2899 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2900 dynamic_linker='NetBSD (a.out) ld.so'
2902 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2903 soname_spec='$libname$release$shared_ext$major'
2904 dynamic_linker='NetBSD ld.elf_so'
2906 shlibpath_var=LD_LIBRARY_PATH
2907 shlibpath_overrides_runpath=yes
2908 hardcode_into_libs=yes
2912 version_type=linux # correct to gnu/linux during the next big refactor
2913 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2914 shlibpath_var=LD_LIBRARY_PATH
2915 shlibpath_overrides_runpath=yes
2922 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2923 soname_spec='$libname$release$shared_ext$major'
2924 shlibpath_var=LD_LIBRARY_PATH
2925 shlibpath_overrides_runpath=no
2926 hardcode_into_libs=yes
2927 dynamic_linker='ldqnx.so'
2932 sys_lib_dlsearch_path_spec=/usr/lib
2934 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
2939 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2940 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2941 shlibpath_var=LD_LIBRARY_PATH
2942 shlibpath_overrides_runpath=yes
2946 libname_spec='$name'
2947 version_type=windows
2951 # OS/2 can only load a DLL with a base name of 8 characters or less.
2952 soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
2953 v=$($ECHO $release$versuffix | tr -d .-);
2954 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
2955 $ECHO $n$v`$shared_ext'
2956 library_names_spec='${libname}_dll.$libext'
2957 dynamic_linker='OS/2 ld.exe'
2958 shlibpath_var=BEGINLIBPATH
2959 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2960 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2961 postinstall_cmds='base_file=`basename \$file`~
2962 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
2963 dldir=$destdir/`dirname \$dlpath`~
2964 test -d \$dldir || mkdir -p \$dldir~
2965 $install_prog $dir/$dlname \$dldir/$dlname~
2966 chmod a+x \$dldir/$dlname~
2967 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2968 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2970 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
2971 dlpath=$dir/\$dldll~
2975 osf3* | osf4* | osf5*)
2979 soname_spec='$libname$release$shared_ext$major'
2980 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2981 shlibpath_var=LD_LIBRARY_PATH
2982 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2983 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2991 version_type=linux # correct to gnu/linux during the next big refactor
2994 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2995 soname_spec='$libname$release$shared_ext$major'
2996 shlibpath_var=LD_LIBRARY_PATH
2997 shlibpath_overrides_runpath=yes
2998 hardcode_into_libs=yes
2999 # ldd complains unless libraries are executable
3000 postinstall_cmds='chmod +x $lib'
3005 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
3006 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
3007 shlibpath_var=LD_LIBRARY_PATH
3008 shlibpath_overrides_runpath=yes
3009 if test yes = "$with_gnu_ld"; then
3016 version_type=linux # correct to gnu/linux during the next big refactor
3017 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3018 soname_spec='$libname$release$shared_ext$major'
3019 shlibpath_var=LD_LIBRARY_PATH
3020 case $host_vendor in
3022 shlibpath_overrides_runpath=no
3024 runpath_var=LD_RUN_PATH
3032 shlibpath_overrides_runpath=no
3033 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
3039 if test -d /usr/nec; then
3040 version_type=linux # correct to gnu/linux during the next big refactor
3041 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
3042 soname_spec='$libname$shared_ext.$major'
3043 shlibpath_var=LD_LIBRARY_PATH
3047 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3051 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
3052 soname_spec='$libname$release$shared_ext$major'
3053 shlibpath_var=LD_LIBRARY_PATH
3054 shlibpath_overrides_runpath=yes
3055 hardcode_into_libs=yes
3056 if test yes = "$with_gnu_ld"; then
3057 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
3059 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
3062 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
3066 sys_lib_dlsearch_path_spec='/usr/lib'
3070 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
3071 version_type=linux # correct to gnu/linux during the next big refactor
3074 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3075 shlibpath_var=LD_LIBRARY_PATH
3076 shlibpath_overrides_runpath=no
3077 hardcode_into_libs=yes
3081 version_type=linux # correct to gnu/linux during the next big refactor
3082 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3083 soname_spec='$libname$release$shared_ext$major'
3084 shlibpath_var=LD_LIBRARY_PATH
3091 AC_MSG_RESULT([$dynamic_linker])
3092 test no = "$dynamic_linker" && can_build_shared=no
3094 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
3095 if test yes = "$GCC"; then
3096 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
3099 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
3100 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
3103 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
3104 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
3107 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
3108 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
3110 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
3111 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
3113 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
3114 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
3116 _LT_DECL([], [variables_saved_for_relink], [1],
3117 [Variables whose values should be saved in libtool wrapper scripts and
3118 restored at link time])
3119 _LT_DECL([], [need_lib_prefix], [0],
3120 [Do we need the "lib" prefix for modules?])
3121 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
3122 _LT_DECL([], [version_type], [0], [Library versioning type])
3123 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
3124 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
3125 _LT_DECL([], [shlibpath_overrides_runpath], [0],
3126 [Is shlibpath searched before the hard-coded library search path?])
3127 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
3128 _LT_DECL([], [library_names_spec], [1],
3129 [[List of archive names. First name is the real one, the rest are links.
3130 The last name is the one that the linker finds with -lNAME]])
3131 _LT_DECL([], [soname_spec], [1],
3132 [[The coded name of the library, if different from the real name]])
3133 _LT_DECL([], [install_override_mode], [1],
3134 [Permission mode override for installation of shared libraries])
3135 _LT_DECL([], [postinstall_cmds], [2],
3136 [Command to use after installation of a shared archive])
3137 _LT_DECL([], [postuninstall_cmds], [2],
3138 [Command to use after uninstallation of a shared archive])
3139 _LT_DECL([], [finish_cmds], [2],
3140 [Commands used to finish a libtool library installation in a directory])
3141 _LT_DECL([], [finish_eval], [1],
3142 [[As "finish_cmds", except a single script fragment to be evaled but
3144 _LT_DECL([], [hardcode_into_libs], [0],
3145 [Whether we should hardcode library paths into libraries])
3146 _LT_DECL([], [sys_lib_search_path_spec], [2],
3147 [Compile-time system search path for libraries])
3148 _LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
3149 [Detected run-time system search path for libraries])
3150 _LT_DECL([], [configure_time_lt_sys_library_path], [2],
3151 [Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
3152 ])# _LT_SYS_DYNAMIC_LINKER
3155 # _LT_PATH_TOOL_PREFIX(TOOL)
3156 # --------------------------
3157 # find a file program that can recognize shared library
3158 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
3159 [m4_require([_LT_DECL_EGREP])dnl
3160 AC_MSG_CHECKING([for $1])
3161 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
3163 [[\\/*] | ?:[\\/]*])
3164 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
3167 lt_save_MAGIC_CMD=$MAGIC_CMD
3168 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3169 dnl $ac_dummy forces splitting on constant user-supplied paths.
3170 dnl POSIX.2 word splitting is done only on the output of word expansions,
3171 dnl not every word. This closes a longstanding sh security hole.
3172 ac_dummy="m4_if([$2], , $PATH, [$2])"
3173 for ac_dir in $ac_dummy; do
3175 test -z "$ac_dir" && ac_dir=.
3176 if test -f "$ac_dir/$1"; then
3177 lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
3178 if test -n "$file_magic_test_file"; then
3179 case $deplibs_check_method in
3181 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
3182 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3183 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3184 $EGREP "$file_magic_regex" > /dev/null; then
3189 *** Warning: the command libtool uses to detect shared libraries,
3190 *** $file_magic_cmd, produces output that libtool cannot recognize.
3191 *** The result is that libtool may fail to recognize shared libraries
3192 *** as such. This will affect the creation of libtool libraries that
3193 *** depend on shared libraries, but programs linked with such libtool
3194 *** libraries will work regardless of this problem. Nevertheless, you
3195 *** may want to report the problem to your system manager and/or to
3196 *** bug-libtool@gnu.org
3206 MAGIC_CMD=$lt_save_MAGIC_CMD
3209 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3210 if test -n "$MAGIC_CMD"; then
3211 AC_MSG_RESULT($MAGIC_CMD)
3215 _LT_DECL([], [MAGIC_CMD], [0],
3216 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
3217 ])# _LT_PATH_TOOL_PREFIX
3220 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3221 dnl aclocal-1.4 backwards compatibility:
3222 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3227 # find a file program that can recognize a shared library
3228 m4_defun([_LT_PATH_MAGIC],
3229 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3230 if test -z "$lt_cv_path_MAGIC_CMD"; then
3231 if test -n "$ac_tool_prefix"; then
3232 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3242 # find the pathname to the GNU or non-GNU linker
3243 AC_DEFUN([LT_PATH_LD],
3244 [AC_REQUIRE([AC_PROG_CC])dnl
3245 AC_REQUIRE([AC_CANONICAL_HOST])dnl
3246 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3247 m4_require([_LT_DECL_SED])dnl
3248 m4_require([_LT_DECL_EGREP])dnl
3249 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3251 AC_ARG_WITH([gnu-ld],
3252 [AS_HELP_STRING([--with-gnu-ld],
3253 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
3254 [test no = "$withval" || with_gnu_ld=yes],
3255 [with_gnu_ld=no])dnl
3258 if test yes = "$GCC"; then
3259 # Check if gcc -print-prog-name=ld gives a path.
3260 AC_MSG_CHECKING([for ld used by $CC])
3263 # gcc leaves a trailing carriage return, which upsets mingw
3264 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3266 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3269 # Accept absolute paths.
3270 [[\\/]]* | ?:[[\\/]]*)
3271 re_direlt='/[[^/]][[^/]]*/\.\./'
3272 # Canonicalize the pathname of ld
3273 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3274 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3275 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3277 test -z "$LD" && LD=$ac_prog
3280 # If it fails, then pretend we aren't using GCC.
3284 # If it is relative, then search for the first ld in PATH.
3288 elif test yes = "$with_gnu_ld"; then
3289 AC_MSG_CHECKING([for GNU ld])
3291 AC_MSG_CHECKING([for non-GNU ld])
3293 AC_CACHE_VAL(lt_cv_path_LD,
3294 [if test -z "$LD"; then
3295 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3296 for ac_dir in $PATH; do
3298 test -z "$ac_dir" && ac_dir=.
3299 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3300 lt_cv_path_LD=$ac_dir/$ac_prog
3301 # Check to see if the program is GNU ld. I'd rather use --version,
3302 # but apparently some variants of GNU ld only accept -v.
3303 # Break only if it was the GNU/non-GNU ld that we prefer.
3304 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3305 *GNU* | *'with BFD'*)
3306 test no != "$with_gnu_ld" && break
3309 test yes != "$with_gnu_ld" && break
3316 lt_cv_path_LD=$LD # Let the user override the test with a path.
3319 if test -n "$LD"; then
3324 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3328 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3332 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3333 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3334 dnl aclocal-1.4 backwards compatibility:
3335 dnl AC_DEFUN([AM_PROG_LD], [])
3336 dnl AC_DEFUN([AC_PROG_LD], [])
3341 m4_defun([_LT_PATH_LD_GNU],
3342 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3343 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3344 case `$LD -v 2>&1 </dev/null` in
3345 *GNU* | *'with BFD'*)
3346 lt_cv_prog_gnu_ld=yes
3349 lt_cv_prog_gnu_ld=no
3352 with_gnu_ld=$lt_cv_prog_gnu_ld
3358 # find reload flag for linker
3359 # -- PORTME Some linkers may need a different reload flag.
3360 m4_defun([_LT_CMD_RELOAD],
3361 [AC_CACHE_CHECK([for $LD option to reload object files],
3362 lt_cv_ld_reload_flag,
3363 [lt_cv_ld_reload_flag='-r'])
3364 reload_flag=$lt_cv_ld_reload_flag
3365 case $reload_flag in
3367 *) reload_flag=" $reload_flag" ;;
3369 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3371 cygwin* | mingw* | pw32* | cegcc*)
3372 if test yes != "$GCC"; then
3377 if test yes = "$GCC"; then
3378 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
3380 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3384 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3385 _LT_TAGDECL([], [reload_cmds], [2])dnl
3392 m4_defun([_LT_PATH_DD],
3393 [AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
3394 [printf 0123456789abcdef0123456789abcdef >conftest.i
3395 cat conftest.i conftest.i >conftest2.i
3397 AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
3398 [if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3399 cmp -s conftest.i conftest.out \
3400 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
3402 rm -f conftest.i conftest2.i conftest.out])
3408 # find command to truncate a binary pipe
3409 m4_defun([_LT_CMD_TRUNCATE],
3410 [m4_require([_LT_PATH_DD])
3411 AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
3412 [printf 0123456789abcdef0123456789abcdef >conftest.i
3413 cat conftest.i conftest.i >conftest2.i
3415 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3416 cmp -s conftest.i conftest.out \
3417 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
3419 rm -f conftest.i conftest2.i conftest.out
3420 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
3421 _LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
3422 [Command to truncate a binary pipe])
3423 ])# _LT_CMD_TRUNCATE
3426 # _LT_CHECK_MAGIC_METHOD
3427 # ----------------------
3428 # how to check for library dependencies
3429 # -- PORTME fill in with the dynamic library characteristics
3430 m4_defun([_LT_CHECK_MAGIC_METHOD],
3431 [m4_require([_LT_DECL_EGREP])
3432 m4_require([_LT_DECL_OBJDUMP])
3433 AC_CACHE_CHECK([how to recognize dependent libraries],
3434 lt_cv_deplibs_check_method,
3435 [lt_cv_file_magic_cmd='$MAGIC_CMD'
3436 lt_cv_file_magic_test_file=
3437 lt_cv_deplibs_check_method='unknown'
3438 # Need to set the preceding variable on all platforms that support
3439 # interlibrary dependencies.
3440 # 'none' -- dependencies not supported.
3441 # 'unknown' -- same as none, but documents that we really don't know.
3442 # 'pass_all' -- all dependencies passed with no checks.
3443 # 'test_compile' -- check by making test program.
3444 # 'file_magic [[regex]]' -- check by looking for files in library path
3445 # that responds to the $file_magic_cmd with a given extended regex.
3446 # If you have 'file' or equivalent on your system and you're not sure
3447 # whether 'pass_all' will *always* work, you probably want this one.
3451 lt_cv_deplibs_check_method=pass_all
3455 lt_cv_deplibs_check_method=pass_all
3459 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3460 lt_cv_file_magic_cmd='/usr/bin/file -L'
3461 lt_cv_file_magic_test_file=/shlib/libc.so
3465 # func_win32_libid is a shell function defined in ltmain.sh
3466 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3467 lt_cv_file_magic_cmd='func_win32_libid'
3471 # Base MSYS/MinGW do not provide the 'file' command needed by
3472 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3473 # unless we find 'file', for example because we are cross-compiling.
3474 if ( file / ) >/dev/null 2>&1; then
3475 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3476 lt_cv_file_magic_cmd='func_win32_libid'
3478 # Keep this pattern in sync with the one in func_win32_libid.
3479 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3480 lt_cv_file_magic_cmd='$OBJDUMP -f'
3485 # use the weaker test based on 'objdump'. See mingw*.
3486 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3487 lt_cv_file_magic_cmd='$OBJDUMP -f'
3490 darwin* | rhapsody*)
3491 lt_cv_deplibs_check_method=pass_all
3494 freebsd* | dragonfly*)
3495 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3498 # Not sure whether the presence of OpenBSD here was a mistake.
3499 # Let's accept both of them until this is cleared up.
3500 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3501 lt_cv_file_magic_cmd=/usr/bin/file
3502 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3506 lt_cv_deplibs_check_method=pass_all
3511 lt_cv_deplibs_check_method=pass_all
3514 hpux10.20* | hpux11*)
3515 lt_cv_file_magic_cmd=/usr/bin/file
3518 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3519 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3522 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3523 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3526 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3527 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3533 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3534 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3537 irix5* | irix6* | nonstopux*)
3539 *-32|*"-32 ") libmagic=32-bit;;
3540 *-n32|*"-n32 ") libmagic=N32;;
3541 *-64|*"-64 ") libmagic=64-bit;;
3542 *) libmagic=never-match;;
3544 lt_cv_deplibs_check_method=pass_all
3547 # This must be glibc/ELF.
3548 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
3549 lt_cv_deplibs_check_method=pass_all
3553 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3554 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3556 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3561 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3562 lt_cv_file_magic_cmd=/usr/bin/file
3563 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3567 lt_cv_deplibs_check_method=pass_all
3571 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
3572 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3574 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3578 osf3* | osf4* | osf5*)
3579 lt_cv_deplibs_check_method=pass_all
3583 lt_cv_deplibs_check_method=pass_all
3587 lt_cv_deplibs_check_method=pass_all
3590 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3591 lt_cv_deplibs_check_method=pass_all
3595 case $host_vendor in
3597 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3598 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3601 lt_cv_deplibs_check_method=pass_all
3604 lt_cv_file_magic_cmd='/bin/file'
3605 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3608 lt_cv_file_magic_cmd='/bin/file'
3609 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3610 lt_cv_file_magic_test_file=/lib/libc.so
3613 lt_cv_deplibs_check_method=pass_all
3616 lt_cv_deplibs_check_method=pass_all
3622 lt_cv_deplibs_check_method=pass_all
3625 lt_cv_deplibs_check_method=pass_all
3632 if test "$build" = "$host"; then
3635 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3638 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3644 file_magic_cmd=$lt_cv_file_magic_cmd
3645 deplibs_check_method=$lt_cv_deplibs_check_method
3646 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3648 _LT_DECL([], [deplibs_check_method], [1],
3649 [Method to check whether dependent libraries are shared objects])
3650 _LT_DECL([], [file_magic_cmd], [1],
3651 [Command to use when deplibs_check_method = "file_magic"])
3652 _LT_DECL([], [file_magic_glob], [1],
3653 [How to find potential files when deplibs_check_method = "file_magic"])
3654 _LT_DECL([], [want_nocaseglob], [1],
3655 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3656 ])# _LT_CHECK_MAGIC_METHOD
3661 # find the pathname to a BSD- or MS-compatible name lister
3662 AC_DEFUN([LT_PATH_NM],
3663 [AC_REQUIRE([AC_PROG_CC])dnl
3664 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3665 [if test -n "$NM"; then
3666 # Let the user override the test.
3669 lt_nm_to_check=${ac_tool_prefix}nm
3670 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3671 lt_nm_to_check="$lt_nm_to_check nm"
3673 for lt_tmp_nm in $lt_nm_to_check; do
3674 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3675 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3677 test -z "$ac_dir" && ac_dir=.
3678 tmp_nm=$ac_dir/$lt_tmp_nm
3679 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
3680 # Check to see if the nm accepts a BSD-compat flag.
3681 # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
3682 # nm: unknown option "B" ignored
3683 # Tru64's nm complains that /dev/null is an invalid object file
3684 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
3686 mingw*) lt_bad_file=conftest.nm/nofile ;;
3687 *) lt_bad_file=/dev/null ;;
3689 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
3690 *$lt_bad_file* | *'Invalid file or object type'*)
3691 lt_cv_path_NM="$tmp_nm -B"
3695 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3697 lt_cv_path_NM="$tmp_nm -p"
3701 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3702 continue # so that we can try to find one that supports BSD flags
3711 : ${lt_cv_path_NM=no}
3713 if test no != "$lt_cv_path_NM"; then
3716 # Didn't find any BSD compatible name lister, look for dumpbin.
3717 if test -n "$DUMPBIN"; then :
3718 # Let the user override the test.
3720 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3721 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
3723 DUMPBIN="$DUMPBIN -symbols -headers"
3731 if test : != "$DUMPBIN"; then
3735 test -z "$NM" && NM=nm
3737 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3739 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3740 [lt_cv_nm_interface="BSD nm"
3741 echo "int some_variable = 0;" > conftest.$ac_ext
3742 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3743 (eval "$ac_compile" 2>conftest.err)
3744 cat conftest.err >&AS_MESSAGE_LOG_FD
3745 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3746 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3747 cat conftest.err >&AS_MESSAGE_LOG_FD
3748 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3749 cat conftest.out >&AS_MESSAGE_LOG_FD
3750 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3751 lt_cv_nm_interface="MS dumpbin"
3757 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3758 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3759 dnl aclocal-1.4 backwards compatibility:
3760 dnl AC_DEFUN([AM_PROG_NM], [])
3761 dnl AC_DEFUN([AC_PROG_NM], [])
3763 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3764 # --------------------------------
3765 # how to determine the name of the shared library
3766 # associated with a specific link library.
3767 # -- PORTME fill in with the dynamic library characteristics
3768 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3769 [m4_require([_LT_DECL_EGREP])
3770 m4_require([_LT_DECL_OBJDUMP])
3771 m4_require([_LT_DECL_DLLTOOL])
3772 AC_CACHE_CHECK([how to associate runtime and link libraries],
3773 lt_cv_sharedlib_from_linklib_cmd,
3774 [lt_cv_sharedlib_from_linklib_cmd='unknown'
3777 cygwin* | mingw* | pw32* | cegcc*)
3778 # two different shell functions defined in ltmain.sh;
3779 # decide which one to use based on capabilities of $DLLTOOL
3780 case `$DLLTOOL --help 2>&1` in
3781 *--identify-strict*)
3782 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3785 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3790 # fallback: assume linklib IS sharedlib
3791 lt_cv_sharedlib_from_linklib_cmd=$ECHO
3795 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3796 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3798 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3799 [Command to associate shared and link libraries])
3800 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3803 # _LT_PATH_MANIFEST_TOOL
3804 # ----------------------
3805 # locate the manifest tool
3806 m4_defun([_LT_PATH_MANIFEST_TOOL],
3807 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3808 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3809 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3810 [lt_cv_path_mainfest_tool=no
3811 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3812 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3813 cat conftest.err >&AS_MESSAGE_LOG_FD
3814 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3815 lt_cv_path_mainfest_tool=yes
3818 if test yes != "$lt_cv_path_mainfest_tool"; then
3821 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3822 ])# _LT_PATH_MANIFEST_TOOL
3825 # _LT_DLL_DEF_P([FILE])
3826 # ---------------------
3827 # True iff FILE is a Windows DLL '.def' file.
3828 # Keep in sync with func_dll_def_p in the libtool script
3829 AC_DEFUN([_LT_DLL_DEF_P],
3831 test DEF = "`$SED -n dnl
3832 -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace
3833 -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments
3834 -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl
3835 -e q dnl Only consider the first "real" line
3842 # check for math library
3843 AC_DEFUN([LT_LIB_M],
3844 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3847 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3848 # These system don't have libm, or don't need it
3851 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
3852 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3855 AC_CHECK_LIB(m, cos, LIBM=-lm)
3862 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3863 dnl aclocal-1.4 backwards compatibility:
3864 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3867 # _LT_COMPILER_NO_RTTI([TAGNAME])
3868 # -------------------------------
3869 m4_defun([_LT_COMPILER_NO_RTTI],
3870 [m4_require([_LT_TAG_COMPILER])dnl
3872 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3874 if test yes = "$GCC"; then
3875 case $cc_basename in
3877 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3879 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3882 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3883 lt_cv_prog_compiler_rtti_exceptions,
3884 [-fno-rtti -fno-exceptions], [],
3885 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3887 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3888 [Compiler flag to turn off builtin functions])
3889 ])# _LT_COMPILER_NO_RTTI
3892 # _LT_CMD_GLOBAL_SYMBOLS
3893 # ----------------------
3894 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3895 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3896 AC_REQUIRE([AC_PROG_CC])dnl
3897 AC_REQUIRE([AC_PROG_AWK])dnl
3898 AC_REQUIRE([LT_PATH_NM])dnl
3899 AC_REQUIRE([LT_PATH_LD])dnl
3900 m4_require([_LT_DECL_SED])dnl
3901 m4_require([_LT_DECL_EGREP])dnl
3902 m4_require([_LT_TAG_COMPILER])dnl
3904 # Check for command to grab the raw symbol name followed by C symbol from nm.
3905 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3906 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3908 # These are sane defaults that work on at least a few old systems.
3909 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3911 # Character class describing NM global symbol codes.
3912 symcode='[[BCDEGRST]]'
3914 # Regexp to match symbols that can be accessed directly from C.
3915 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3917 # Define system-specific variables.
3922 cygwin* | mingw* | pw32* | cegcc*)
3923 symcode='[[ABCDGISTW]]'
3926 if test ia64 = "$host_cpu"; then
3927 symcode='[[ABCDEGRST]]'
3931 symcode='[[BCDEGRST]]'
3934 symcode='[[BCDEGQRST]]'
3945 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3949 symcode='[[DFNSTU]]'
3953 # If we're using GNU nm, then use its standard symbol codes.
3954 case `$NM -V 2>&1` in
3955 *GNU* | *'with BFD'*)
3956 symcode='[[ABCDGIRSTW]]' ;;
3959 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3960 # Gets list of data symbols to import.
3961 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
3962 # Adjust the below global symbol transforms to fixup imported variables.
3963 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
3964 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
3965 lt_c_name_lib_hook="\
3966 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
3967 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
3969 # Disable hooks by default.
3970 lt_cv_sys_global_symbol_to_import=
3976 # Transform an extracted symbol line into a proper C declaration.
3977 # Some systems (esp. on ia64) link data and code symbols differently,
3978 # so use this general approach.
3979 lt_cv_sys_global_symbol_to_cdecl="sed -n"\
3981 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
3982 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
3984 # Transform an extracted symbol line into symbol name and symbol address
3985 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
3987 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
3988 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
3990 # Transform an extracted symbol line into symbol name with lib prefix and
3992 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
3993 $lt_c_name_lib_hook\
3994 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
3995 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
3996 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
3998 # Handle CRLF in mingw tool chain
4002 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4006 # Try without a prefix underscore, then with it.
4007 for ac_symprfx in "" "_"; do
4009 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4010 symxfrm="\\1 $ac_symprfx\\2 \\2"
4012 # Write the raw and C identifiers.
4013 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4014 # Fake it for dumpbin and say T for any non-static function,
4015 # D for any global variable and I for any imported variable.
4016 # Also find C++ and __fastcall symbols from MSVC++,
4017 # which start with @ or ?.
4018 lt_cv_sys_global_symbol_pipe="$AWK ['"\
4019 " {last_section=section; section=\$ 3};"\
4020 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
4021 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
4022 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
4023 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
4024 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
4025 " \$ 0!~/External *\|/{next};"\
4026 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
4027 " {if(hide[section]) next};"\
4028 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
4029 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
4030 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
4031 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
4032 " ' prfx=^$ac_symprfx]"
4034 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4036 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
4038 # Check to see that the pipe works correctly.
4042 cat > conftest.$ac_ext <<_LT_EOF
4047 void nm_test_func(void);
4048 void nm_test_func(void){}
4052 int main(){nm_test_var='a';nm_test_func();return(0);}
4055 if AC_TRY_EVAL(ac_compile); then
4056 # Now try to grab the symbols.
4058 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
4059 # Try sorting and uniquifying the output.
4060 if sort "$nlist" | uniq > "$nlist"T; then
4061 mv -f "$nlist"T "$nlist"
4066 # Make sure that we snagged all the symbols we need.
4067 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
4068 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
4069 cat <<_LT_EOF > conftest.$ac_ext
4070 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
4071 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
4072 /* DATA imports from DLLs on WIN32 can't be const, because runtime
4073 relocations are performed -- see ld's documentation on pseudo-relocs. */
4074 # define LT@&t@_DLSYM_CONST
4075 #elif defined __osf__
4076 /* This system does not cope well with relocations in const data. */
4077 # define LT@&t@_DLSYM_CONST
4079 # define LT@&t@_DLSYM_CONST const
4087 # Now generate the symbol file.
4088 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
4090 cat <<_LT_EOF >> conftest.$ac_ext
4092 /* The mapping between symbol names and symbols. */
4093 LT@&t@_DLSYM_CONST struct {
4097 lt__PROGRAM__LTX_preloaded_symbols[[]] =
4099 { "@PROGRAM@", (void *) 0 },
4101 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
4102 cat <<\_LT_EOF >> conftest.$ac_ext
4106 /* This works around a problem in FreeBSD linker */
4107 #ifdef FREEBSD_WORKAROUND
4108 static const void *lt_preloaded_setup() {
4109 return lt__PROGRAM__LTX_preloaded_symbols;
4117 # Now try linking the two files.
4118 mv conftest.$ac_objext conftstm.$ac_objext
4119 lt_globsym_save_LIBS=$LIBS
4120 lt_globsym_save_CFLAGS=$CFLAGS
4121 LIBS=conftstm.$ac_objext
4122 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4123 if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
4126 LIBS=$lt_globsym_save_LIBS
4127 CFLAGS=$lt_globsym_save_CFLAGS
4129 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4132 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4135 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4138 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4139 cat conftest.$ac_ext >&5
4141 rm -rf conftest* conftst*
4143 # Do not use the global_symbol_pipe unless it works.
4144 if test yes = "$pipe_works"; then
4147 lt_cv_sys_global_symbol_pipe=
4151 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4152 lt_cv_sys_global_symbol_to_cdecl=
4154 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4155 AC_MSG_RESULT(failed)
4160 # Response file support.
4161 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4162 nm_file_list_spec='@'
4163 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
4164 nm_file_list_spec='@'
4167 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
4168 [Take the output of nm and produce a listing of raw symbols and C names])
4169 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
4170 [Transform the output of nm in a proper C declaration])
4171 _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
4172 [Transform the output of nm into a list of symbols to manually relocate])
4173 _LT_DECL([global_symbol_to_c_name_address],
4174 [lt_cv_sys_global_symbol_to_c_name_address], [1],
4175 [Transform the output of nm in a C name address pair])
4176 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
4177 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
4178 [Transform the output of nm in a C name address pair when lib prefix is needed])
4179 _LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
4180 [The name lister interface])
4181 _LT_DECL([], [nm_file_list_spec], [1],
4182 [Specify filename containing input files for $NM])
4183 ]) # _LT_CMD_GLOBAL_SYMBOLS
4186 # _LT_COMPILER_PIC([TAGNAME])
4187 # ---------------------------
4188 m4_defun([_LT_COMPILER_PIC],
4189 [m4_require([_LT_TAG_COMPILER])dnl
4190 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
4191 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4192 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4194 m4_if([$1], [CXX], [
4195 # C++ specific cases for pic, static, wl, etc.
4196 if test yes = "$GXX"; then
4197 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4198 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4202 # All AIX code is PIC.
4203 if test ia64 = "$host_cpu"; then
4204 # AIX 5 now supports IA64 processor
4205 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4207 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4213 # see comment about AmigaOS4 .so support
4214 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4217 # FIXME: we need at least 68020 code to build shared libraries, but
4218 # adding the '-m68020' flag to GCC prevents building anything better,
4220 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4225 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4226 # PIC is the default for these OSes.
4228 mingw* | cygwin* | os2* | pw32* | cegcc*)
4229 # This hack is so that the source file can tell whether it is being
4230 # built for inclusion in a dll (and should export symbols for example).
4231 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4232 # (--disable-auto-import) libraries
4233 m4_if([$1], [GCJ], [],
4234 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4237 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4241 darwin* | rhapsody*)
4242 # PIC is the default on this platform
4243 # Common symbols not allowed in MH_DYLIB files
4244 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4247 # DJGPP does not support shared libraries at all
4248 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4251 # PIC is the default for Haiku.
4252 # The "-static" flag exists, but is broken.
4253 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4256 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4257 # Instead, we relocate shared libraries at runtime.
4260 if test -d /usr/nec; then
4261 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4265 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4266 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4267 # sets the default TLS model and affects inlining.
4272 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4277 # QNX uses GNU C++, but need to define -shared option too, otherwise
4279 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4282 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4288 # All AIX code is PIC.
4289 if test ia64 = "$host_cpu"; then
4290 # AIX 5 now supports IA64 processor
4291 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4293 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4297 case $cc_basename in
4299 # Green Hills C++ Compiler
4300 # _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"
4304 mingw* | cygwin* | os2* | pw32* | cegcc*)
4305 # This hack is so that the source file can tell whether it is being
4306 # built for inclusion in a dll (and should export symbols for example).
4307 m4_if([$1], [GCJ], [],
4308 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4311 case $cc_basename in
4313 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4316 # Green Hills C++ Compiler
4317 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4323 freebsd* | dragonfly*)
4324 # FreeBSD uses GNU C++
4326 hpux9* | hpux10* | hpux11*)
4327 case $cc_basename in
4329 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4330 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4331 if test ia64 != "$host_cpu"; then
4332 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4336 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4337 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4343 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4352 # This is c89, which is MS Visual C++ (no shared libs)
4353 # Anyone wants to do a port?
4355 irix5* | irix6* | nonstopux*)
4356 case $cc_basename in
4358 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4359 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4360 # CC pic flag -KPIC is the default.
4366 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4367 case $cc_basename in
4370 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4371 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4374 # old Intel C++ for x86_64, which still supported -KPIC.
4375 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4376 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4377 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4380 # Intel C++, used to be incompatible with GCC.
4381 # ICC 10 doesn't accept -KPIC any more.
4382 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4383 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4384 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4387 # Portland Group C++ compiler
4388 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4389 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4390 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4394 # Make sure the PIC flag is empty. It appears that all Alpha
4395 # Linux and Compaq Tru64 Unix objects are PIC.
4396 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4397 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4399 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4400 # IBM XL 8.0, 9.0 on PPC and BlueGene
4401 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4402 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4403 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4406 case `$CC -V 2>&1 | sed 5q` in
4409 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4410 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4411 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4422 case $cc_basename in
4424 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4433 # QNX uses GNU C++, but need to define -shared option too, otherwise
4435 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4437 osf3* | osf4* | osf5*)
4438 case $cc_basename in
4440 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4443 # Rational C++ 2.4.1
4444 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4447 # Digital/Compaq C++
4448 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4449 # Make sure the PIC flag is empty. It appears that all Alpha
4450 # Linux and Compaq Tru64 Unix objects are PIC.
4451 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4452 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4461 case $cc_basename in
4463 # Sun C++ 4.2, 5.x and Centerline C++
4464 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4465 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4466 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4469 # Green Hills C++ Compiler
4470 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4477 case $cc_basename in
4480 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4481 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4485 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4491 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4492 case $cc_basename in
4494 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4495 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4496 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4501 case $cc_basename in
4503 # NonStop-UX NCC 3.20
4504 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4513 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4519 if test yes = "$GCC"; then
4520 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4521 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4525 # All AIX code is PIC.
4526 if test ia64 = "$host_cpu"; then
4527 # AIX 5 now supports IA64 processor
4528 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4530 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4536 # see comment about AmigaOS4 .so support
4537 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4540 # FIXME: we need at least 68020 code to build shared libraries, but
4541 # adding the '-m68020' flag to GCC prevents building anything better,
4543 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4548 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4549 # PIC is the default for these OSes.
4552 mingw* | cygwin* | pw32* | os2* | cegcc*)
4553 # This hack is so that the source file can tell whether it is being
4554 # built for inclusion in a dll (and should export symbols for example).
4555 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4556 # (--disable-auto-import) libraries
4557 m4_if([$1], [GCJ], [],
4558 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4561 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4566 darwin* | rhapsody*)
4567 # PIC is the default on this platform
4568 # Common symbols not allowed in MH_DYLIB files
4569 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4573 # PIC is the default for Haiku.
4574 # The "-static" flag exists, but is broken.
4575 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4579 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4580 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4581 # sets the default TLS model and affects inlining.
4587 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4593 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4594 # Instead, we relocate shared libraries at runtime.
4598 # Just because we use GCC doesn't mean we suddenly get shared libraries
4599 # on systems that don't support them.
4600 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4605 # QNX uses GNU C++, but need to define -shared option too, otherwise
4607 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4611 if test -d /usr/nec; then
4612 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4617 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4621 case $cc_basename in
4622 nvcc*) # Cuda Compiler Driver 2.2
4623 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4624 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4625 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4630 # PORTME Check for flag to pass linker flags through the system compiler.
4633 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4634 if test ia64 = "$host_cpu"; then
4635 # AIX 5 now supports IA64 processor
4636 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4638 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4642 darwin* | rhapsody*)
4643 # PIC is the default on this platform
4644 # Common symbols not allowed in MH_DYLIB files
4645 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4646 case $cc_basename in
4648 # NAG Fortran compiler
4649 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4650 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4651 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4656 mingw* | cygwin* | pw32* | os2* | cegcc*)
4657 # This hack is so that the source file can tell whether it is being
4658 # built for inclusion in a dll (and should export symbols for example).
4659 m4_if([$1], [GCJ], [],
4660 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4663 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4668 hpux9* | hpux10* | hpux11*)
4669 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4670 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4677 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4680 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4681 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4684 irix5* | irix6* | nonstopux*)
4685 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4686 # PIC (with -KPIC) is the default.
4687 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4690 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4691 case $cc_basename in
4692 # old Intel for x86_64, which still supported -KPIC.
4694 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4695 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4696 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4698 # icc used to be incompatible with GCC.
4699 # ICC 10 doesn't accept -KPIC any more.
4701 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4702 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4703 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4705 # Lahey Fortran 8.1.
4707 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4708 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4709 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4712 # NAG Fortran compiler
4713 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4714 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4715 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4718 # Fabrice Bellard et al's Tiny C Compiler
4719 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4720 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4721 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4723 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4724 # Portland Group compilers (*not* the Pentium gcc compiler,
4725 # which looks to be a dead project)
4726 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4727 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4728 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4731 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4732 # All Alpha code is PIC.
4733 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4735 xl* | bgxl* | bgf* | mpixl*)
4736 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4737 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4738 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4739 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4742 case `$CC -V 2>&1 | sed 5q` in
4743 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4744 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4745 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4746 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4747 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4749 *Sun\ F* | *Sun*Fortran*)
4750 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4751 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4752 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4756 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4757 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4758 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4760 *Intel*\ [[CF]]*Compiler*)
4761 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4762 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4763 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4766 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4767 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4768 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4776 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4777 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4781 # QNX uses GNU C++, but need to define -shared option too, otherwise
4783 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4786 osf3* | osf4* | osf5*)
4787 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4788 # All OSF/1 code is PIC.
4789 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4793 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4797 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4798 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4799 case $cc_basename in
4800 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4801 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4803 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4808 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4809 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4810 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4813 sysv4 | sysv4.2uw2* | sysv4.3*)
4814 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4815 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4816 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4820 if test -d /usr/nec; then
4821 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4822 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4826 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4827 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4828 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4829 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4833 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4834 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4838 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4839 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4843 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4849 # For platforms that do not support PIC, -DPIC is meaningless:
4851 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4854 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4858 AC_CACHE_CHECK([for $compiler option to produce PIC],
4859 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4860 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4861 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4864 # Check to make sure the PIC flag actually works.
4866 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4867 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4868 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4869 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4870 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4872 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4874 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4875 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4877 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4878 [Additional compiler flags for building library objects])
4880 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4881 [How to pass a linker flag through the compiler])
4883 # Check to make sure the static flag actually works.
4885 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4886 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4887 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4888 $lt_tmp_static_flag,
4890 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4891 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4892 [Compiler flag to prevent dynamic linking])
4893 ])# _LT_COMPILER_PIC
4896 # _LT_LINKER_SHLIBS([TAGNAME])
4897 # ----------------------------
4898 # See if the linker supports building shared libraries.
4899 m4_defun([_LT_LINKER_SHLIBS],
4900 [AC_REQUIRE([LT_PATH_LD])dnl
4901 AC_REQUIRE([LT_PATH_NM])dnl
4902 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4903 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4904 m4_require([_LT_DECL_EGREP])dnl
4905 m4_require([_LT_DECL_SED])dnl
4906 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4907 m4_require([_LT_TAG_COMPILER])dnl
4908 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4909 m4_if([$1], [CXX], [
4910 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4911 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4914 # If we're using GNU nm, then we don't want the "-C" option.
4915 # -C means demangle to GNU nm, but means don't demangle to AIX nm.
4916 # Without the "-l" option, or with the "-B" option, AIX nm treats
4917 # weak defined symbols like other global defined symbols, whereas
4918 # GNU nm marks them as "W".
4919 # While the 'weak' keyword is ignored in the Export File, we need
4920 # it in the Import File for the 'aix-soname' feature, so we have
4921 # to replace the "-B" option with "-P" for AIX nm.
4922 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4923 _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'
4925 _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'
4929 _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
4931 cygwin* | mingw* | cegcc*)
4932 case $cc_basename in
4934 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4937 _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'
4938 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4943 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4948 _LT_TAGVAR(allow_undefined_flag, $1)=
4949 _LT_TAGVAR(always_export_symbols, $1)=no
4950 _LT_TAGVAR(archive_cmds, $1)=
4951 _LT_TAGVAR(archive_expsym_cmds, $1)=
4952 _LT_TAGVAR(compiler_needs_object, $1)=no
4953 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4954 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4955 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4956 _LT_TAGVAR(hardcode_automatic, $1)=no
4957 _LT_TAGVAR(hardcode_direct, $1)=no
4958 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4959 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4960 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4961 _LT_TAGVAR(hardcode_minus_L, $1)=no
4962 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4963 _LT_TAGVAR(inherit_rpath, $1)=no
4964 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4965 _LT_TAGVAR(module_cmds, $1)=
4966 _LT_TAGVAR(module_expsym_cmds, $1)=
4967 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4968 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4969 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4970 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4971 # include_expsyms should be a list of space-separated symbols to be *always*
4972 # included in the symbol list
4973 _LT_TAGVAR(include_expsyms, $1)=
4974 # exclude_expsyms can be an extended regexp of symbols to exclude
4975 # it will be wrapped by ' (' and ')$', so one must not match beginning or
4976 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
4977 # as well as any symbol that contains 'd'.
4978 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4979 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4980 # platforms (ab)use it in PIC code, but their linkers get confused if
4981 # the symbol is explicitly referenced. Since portable code cannot
4982 # rely on this symbol name, it's probably fine to never include it in
4983 # preloaded symbol tables.
4984 # Exclude shared library initialization/finalization symbols.
4985 dnl Note also adjust exclude_expsyms for C++ above.
4986 extract_expsyms_cmds=
4989 cygwin* | mingw* | pw32* | cegcc*)
4990 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4991 # When not using gcc, we currently assume that we are using
4992 # Microsoft Visual C++.
4993 if test yes != "$GCC"; then
4998 # we just hope/assume this is gcc and not c89 (= MSVC++)
5006 _LT_TAGVAR(ld_shlibs, $1)=yes
5008 # On some targets, GNU ld is compatible enough with the native linker
5009 # that we're better off using the native interface for both.
5010 lt_use_gnu_ld_interface=no
5011 if test yes = "$with_gnu_ld"; then
5014 # The AIX port of GNU ld has always aspired to compatibility
5015 # with the native linker. However, as the warning in the GNU ld
5016 # block says, versions before 2.19.5* couldn't really create working
5017 # shared libraries, regardless of the interface used.
5018 case `$LD -v 2>&1` in
5019 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
5020 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
5021 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
5023 lt_use_gnu_ld_interface=yes
5028 lt_use_gnu_ld_interface=yes
5033 if test yes = "$lt_use_gnu_ld_interface"; then
5034 # If archive_cmds runs LD, not CC, wlarc should be empty
5037 # Set some defaults for GNU ld with shared library support. These
5038 # are reset later if shared libraries are not supported. Putting them
5039 # here allows them to be overridden if necessary.
5040 runpath_var=LD_RUN_PATH
5041 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5042 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
5043 # ancient GNU ld didn't support --whole-archive et. al.
5044 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
5045 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
5047 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5049 supports_anon_versioning=no
5050 case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
5051 *GNU\ gold*) supports_anon_versioning=yes ;;
5052 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5053 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5054 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5055 *\ 2.11.*) ;; # other 2.11 versions
5056 *) supports_anon_versioning=yes ;;
5059 # See if GNU ld supports shared libraries.
5062 # On AIX/PPC, the GNU linker is very broken
5063 if test ia64 != "$host_cpu"; then
5064 _LT_TAGVAR(ld_shlibs, $1)=no
5067 *** Warning: the GNU linker, at least up to release 2.19, is reported
5068 *** to be unable to reliably create shared libraries on AIX.
5069 *** Therefore, libtool is disabling shared libraries support. If you
5070 *** really care for shared libraries, you may want to install binutils
5071 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
5072 *** You will then need to restart the configuration process.
5081 # see comment about AmigaOS4 .so support
5082 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5083 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5086 _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)'
5087 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5088 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5094 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5095 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5096 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5097 # support --undefined. This deserves some investigation. FIXME
5098 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5100 _LT_TAGVAR(ld_shlibs, $1)=no
5104 cygwin* | mingw* | pw32* | cegcc*)
5105 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5106 # as there is no search path for DLLs.
5107 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5108 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
5109 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5110 _LT_TAGVAR(always_export_symbols, $1)=no
5111 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5112 _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'
5113 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
5115 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5116 _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'
5117 # If the export-symbols file already is a .def file, use it as
5118 # is; otherwise, prepend EXPORTS...
5119 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5120 cp $export_symbols $output_objdir/$soname.def;
5122 echo EXPORTS > $output_objdir/$soname.def;
5123 cat $export_symbols >> $output_objdir/$soname.def;
5125 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5127 _LT_TAGVAR(ld_shlibs, $1)=no
5132 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5133 _LT_TAGVAR(link_all_deplibs, $1)=yes
5137 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5138 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5139 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5141 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5142 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5143 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5144 $ECHO EXPORTS >> $output_objdir/$libname.def~
5145 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5146 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5147 emximp -o $lib $output_objdir/$libname.def'
5148 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5149 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5150 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5151 $ECHO EXPORTS >> $output_objdir/$libname.def~
5153 if test EXPORTS = "`$SED 1q $export_symbols`"; then
5154 prefix_cmds="$prefix_cmds -e 1d";
5156 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5157 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5158 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5159 emximp -o $lib $output_objdir/$libname.def'
5160 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5161 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5165 _LT_TAGVAR(hardcode_direct, $1)=no
5166 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5167 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5168 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5169 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5170 # Instead, shared libraries are loaded at an image base (0x10000000 by
5171 # default) and relocated if they conflict, which is a slow very memory
5172 # consuming and fragmenting process. To avoid this, we pick a random,
5173 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5174 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5175 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5176 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5179 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
5181 if test linux-dietlibc = "$host_os"; then
5182 case $cc_basename in
5183 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
5186 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
5187 && test no = "$tmp_diet"
5189 tmp_addflag=' $pic_flag'
5190 tmp_sharedflag='-shared'
5191 case $cc_basename,$host_cpu in
5192 pgcc*) # Portland Group C compiler
5193 _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'
5194 tmp_addflag=' $pic_flag'
5196 pgf77* | pgf90* | pgf95* | pgfortran*)
5197 # Portland Group f77 and f90 compilers
5198 _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'
5199 tmp_addflag=' $pic_flag -Mnomain' ;;
5200 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5201 tmp_addflag=' -i_dynamic' ;;
5202 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5203 tmp_addflag=' -i_dynamic -nofor_main' ;;
5204 ifc* | ifort*) # Intel Fortran compiler
5205 tmp_addflag=' -nofor_main' ;;
5206 lf95*) # Lahey Fortran 8.1
5207 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5208 tmp_sharedflag='--shared' ;;
5209 nagfor*) # NAGFOR 5.3
5210 tmp_sharedflag='-Wl,-shared' ;;
5211 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
5212 tmp_sharedflag='-qmkshrobj'
5214 nvcc*) # Cuda Compiler Driver 2.2
5215 _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'
5216 _LT_TAGVAR(compiler_needs_object, $1)=yes
5219 case `$CC -V 2>&1 | sed 5q` in
5220 *Sun\ C*) # Sun C 5.9
5221 _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'
5222 _LT_TAGVAR(compiler_needs_object, $1)=yes
5223 tmp_sharedflag='-G' ;;
5224 *Sun\ F*) # Sun Fortran 8.3
5225 tmp_sharedflag='-G' ;;
5227 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5229 if test yes = "$supports_anon_versioning"; then
5230 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5231 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5232 echo "local: *; };" >> $output_objdir/$libname.ver~
5233 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
5236 case $cc_basename in
5238 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
5240 xlf* | bgf* | bgxlf* | mpixlf*)
5241 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
5242 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
5243 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5244 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
5245 if test yes = "$supports_anon_versioning"; then
5246 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5247 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5248 echo "local: *; };" >> $output_objdir/$libname.ver~
5249 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
5254 _LT_TAGVAR(ld_shlibs, $1)=no
5259 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5260 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5263 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5264 _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'
5269 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
5270 _LT_TAGVAR(ld_shlibs, $1)=no
5273 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5274 *** create shared libraries on Solaris systems. Therefore, libtool
5275 *** is disabling shared libraries support. We urge you to upgrade GNU
5276 *** binutils to release 2.9.1 or newer. Another option is to modify
5277 *** your PATH or compiler configuration so that the native linker is
5278 *** used, and then restart.
5281 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5282 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5283 _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'
5285 _LT_TAGVAR(ld_shlibs, $1)=no
5289 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5290 case `$LD -v 2>&1` in
5291 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5292 _LT_TAGVAR(ld_shlibs, $1)=no
5295 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
5296 *** reliably create shared libraries on SCO systems. Therefore, libtool
5297 *** is disabling shared libraries support. We urge you to upgrade GNU
5298 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5299 *** your PATH or compiler configuration so that the native linker is
5300 *** used, and then restart.
5305 # For security reasons, it is highly recommended that you always
5306 # use absolute paths for naming shared libraries, and exclude the
5307 # DT_RUNPATH tag from executables and libraries. But doing so
5308 # requires that you compile everything twice, which is a pain.
5309 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5310 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5311 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5312 _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'
5314 _LT_TAGVAR(ld_shlibs, $1)=no
5321 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5323 _LT_TAGVAR(hardcode_direct, $1)=yes
5324 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5328 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5329 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5330 _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'
5332 _LT_TAGVAR(ld_shlibs, $1)=no
5337 if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
5339 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5340 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5341 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5344 # PORTME fill in a description of your system's linker (not GNU ld)
5347 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5348 _LT_TAGVAR(always_export_symbols, $1)=yes
5349 _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'
5350 # Note: this linker hardcodes the directories in LIBPATH if there
5351 # are no directories specified by -L.
5352 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5353 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
5354 # Neither direct hardcoding nor static linking is supported with a
5356 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5361 if test ia64 = "$host_cpu"; then
5362 # On IA64, the linker does run time linking by default, so we don't
5363 # have to do anything special.
5364 aix_use_runtimelinking=no
5365 exp_sym_flag='-Bexport'
5368 # If we're using GNU nm, then we don't want the "-C" option.
5369 # -C means demangle to GNU nm, but means don't demangle to AIX nm.
5370 # Without the "-l" option, or with the "-B" option, AIX nm treats
5371 # weak defined symbols like other global defined symbols, whereas
5372 # GNU nm marks them as "W".
5373 # While the 'weak' keyword is ignored in the Export File, we need
5374 # it in the Import File for the 'aix-soname' feature, so we have
5375 # to replace the "-B" option with "-P" for AIX nm.
5376 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
5377 _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'
5379 _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'
5381 aix_use_runtimelinking=no
5383 # Test if we are trying to use run time linking or normal
5384 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5385 # have runtime linking enabled, and use it for executables.
5386 # For shared libraries, we enable/disable runtime linking
5387 # depending on the kind of the shared library created -
5388 # when "with_aix_soname,aix_use_runtimelinking" is:
5389 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
5390 # "aix,yes" lib.so shared, rtl:yes, for executables
5391 # lib.a static archive
5392 # "both,no" lib.so.V(shr.o) shared, rtl:yes
5393 # lib.a(lib.so.V) shared, rtl:no, for executables
5394 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
5395 # lib.a(lib.so.V) shared, rtl:no
5396 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
5397 # lib.a static archive
5398 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5399 for ld_flag in $LDFLAGS; do
5400 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
5401 aix_use_runtimelinking=yes
5405 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
5406 # With aix-soname=svr4, we create the lib.so.V shared archives only,
5407 # so we don't have lib.a shared libs to link our executables.
5408 # We have to force runtime linking in this case.
5409 aix_use_runtimelinking=yes
5410 LDFLAGS="$LDFLAGS -Wl,-brtl"
5415 exp_sym_flag='-bexport'
5416 no_entry_flag='-bnoentry'
5419 # When large executables or shared objects are built, AIX ld can
5420 # have problems creating the table of contents. If linking a library
5421 # or program results in "error TOC overflow" add -mminimal-toc to
5422 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5423 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5425 _LT_TAGVAR(archive_cmds, $1)=''
5426 _LT_TAGVAR(hardcode_direct, $1)=yes
5427 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5428 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5429 _LT_TAGVAR(link_all_deplibs, $1)=yes
5430 _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
5431 case $with_aix_soname,$aix_use_runtimelinking in
5432 aix,*) ;; # traditional, no import file
5433 svr4,* | *,yes) # use import file
5434 # The Import File defines what to hardcode.
5435 _LT_TAGVAR(hardcode_direct, $1)=no
5436 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5440 if test yes = "$GCC"; then
5441 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5442 # We only want to do this on AIX 4.2 and lower, the check
5443 # below for broken collect2 doesn't work under 4.3+
5444 collect2name=`$CC -print-prog-name=collect2`
5445 if test -f "$collect2name" &&
5446 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5448 # We have reworked collect2
5451 # We have old collect2
5452 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5453 # It fails to find uninstalled libraries when the uninstalled
5454 # path is not listed in the libpath. Setting hardcode_minus_L
5455 # to unsupported forces relinking
5456 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5457 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5458 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5462 shared_flag='-shared'
5463 if test yes = "$aix_use_runtimelinking"; then
5464 shared_flag="$shared_flag "'$wl-G'
5466 # Need to ensure runtime linking is disabled for the traditional
5467 # shared library, or the linker may eventually find shared libraries
5468 # /with/ Import File - we do not want to mix them.
5469 shared_flag_aix='-shared'
5470 shared_flag_svr4='-shared $wl-G'
5473 if test ia64 = "$host_cpu"; then
5474 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5475 # chokes on -Wl,-G. The following line is correct:
5478 if test yes = "$aix_use_runtimelinking"; then
5481 shared_flag='$wl-bM:SRE'
5483 shared_flag_aix='$wl-bM:SRE'
5484 shared_flag_svr4='$wl-G'
5488 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
5489 # It seems that -bexpall does not export symbols beginning with
5490 # underscore (_), so it is better to generate a list of symbols to export.
5491 _LT_TAGVAR(always_export_symbols, $1)=yes
5492 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
5493 # Warning - without using the other runtime loading flags (-brtl),
5494 # -berok will link without error, but may produce a broken library.
5495 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5496 # Determine the default libpath from the value encoded in an
5498 _LT_SYS_MODULE_PATH_AIX([$1])
5499 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5500 _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' '$shared_flag
5502 if test ia64 = "$host_cpu"; then
5503 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
5504 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5505 _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"
5507 # Determine the default libpath from the value encoded in an
5509 _LT_SYS_MODULE_PATH_AIX([$1])
5510 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5511 # Warning - without using the other run time loading flags,
5512 # -berok will link without error, but may produce a broken library.
5513 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
5514 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
5515 if test yes = "$with_gnu_ld"; then
5516 # We only use this code for GNU lds that support --whole-archive.
5517 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
5519 # Exported symbols can be pulled into shared objects from archives
5520 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5522 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5523 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
5524 # -brtl affects multiple linker settings, -berok does not and is overridden later
5525 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
5526 if test svr4 != "$with_aix_soname"; then
5527 # This is similar to how AIX traditionally builds its shared libraries.
5528 _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/$soname'
5530 if test aix != "$with_aix_soname"; then
5531 _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'
5533 # used by -dlpreopen to get the symbols
5534 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
5536 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
5544 # see comment about AmigaOS4 .so support
5545 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5546 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5549 _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)'
5550 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5551 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5557 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5560 cygwin* | mingw* | pw32* | cegcc*)
5561 # When not using gcc, we currently assume that we are using
5562 # Microsoft Visual C++.
5563 # hardcode_libdir_flag_spec is actually meaningless, as there is
5564 # no search path for DLLs.
5565 case $cc_basename in
5568 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5569 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5570 _LT_TAGVAR(always_export_symbols, $1)=yes
5571 _LT_TAGVAR(file_list_spec, $1)='@'
5572 # Tell ltmain to make .lib files, not .a files.
5574 # Tell ltmain to make .dll files, not .so files.
5576 # FIXME: Setting linknames here is a bad hack.
5577 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
5578 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5579 cp "$export_symbols" "$output_objdir/$soname.def";
5580 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
5582 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
5584 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5586 # The linker will not automatically build a static lib if we build a DLL.
5587 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5588 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5589 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5590 _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'
5592 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5593 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5594 lt_tool_outputfile="@TOOL_OUTPUT@"~
5595 case $lt_outputfile in
5598 lt_outputfile=$lt_outputfile.exe
5599 lt_tool_outputfile=$lt_tool_outputfile.exe
5602 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
5603 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5604 $RM "$lt_outputfile.manifest";
5608 # Assume MSVC wrapper
5609 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5610 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5611 # Tell ltmain to make .lib files, not .a files.
5613 # Tell ltmain to make .dll files, not .so files.
5615 # FIXME: Setting linknames here is a bad hack.
5616 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5617 # The linker will automatically build a .lib file if we build a DLL.
5618 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5619 # FIXME: Should let the user specify the lib program.
5620 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5621 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5626 darwin* | rhapsody*)
5627 _LT_DARWIN_LINKER_FEATURES($1)
5631 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5632 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5633 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5636 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5637 # support. Future versions do this automatically, but an explicit c++rt0.o
5638 # does not break anything, and helps significantly (at the cost of a little
5641 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5642 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5643 _LT_TAGVAR(hardcode_direct, $1)=yes
5644 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5647 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5649 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5650 _LT_TAGVAR(hardcode_direct, $1)=yes
5651 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5652 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5655 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5656 freebsd* | dragonfly*)
5657 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5658 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5659 _LT_TAGVAR(hardcode_direct, $1)=yes
5660 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5664 if test yes = "$GCC"; then
5665 _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'
5667 _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'
5669 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5670 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5671 _LT_TAGVAR(hardcode_direct, $1)=yes
5673 # hardcode_minus_L: Not really in the search PATH,
5674 # but as the default location of the library.
5675 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5676 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5680 if test yes,no = "$GCC,$with_gnu_ld"; then
5681 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5683 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5685 if test no = "$with_gnu_ld"; then
5686 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5687 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5688 _LT_TAGVAR(hardcode_direct, $1)=yes
5689 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5690 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5691 # hardcode_minus_L: Not really in the search PATH,
5692 # but as the default location of the library.
5693 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5698 if test yes,no = "$GCC,$with_gnu_ld"; then
5701 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5704 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5707 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5713 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5716 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5720 # Older versions of the 11.00 compiler do not understand -b yet
5721 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5722 _LT_LINKER_OPTION([if $CC understands -b],
5723 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5724 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5725 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5726 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5730 if test no = "$with_gnu_ld"; then
5731 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5732 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5736 _LT_TAGVAR(hardcode_direct, $1)=no
5737 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5740 _LT_TAGVAR(hardcode_direct, $1)=yes
5741 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5742 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5744 # hardcode_minus_L: Not really in the search PATH,
5745 # but as the default location of the library.
5746 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5752 irix5* | irix6* | nonstopux*)
5753 if test yes = "$GCC"; then
5754 _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'
5755 # Try to use the -exported_symbol ld option, if it does not
5756 # work, assume that -exports_file does not work either and
5757 # implicitly export all symbols.
5758 # This should be the same for all languages, so no per-tag cache variable.
5759 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5760 [lt_cv_irix_exported_symbol],
5761 [save_LDFLAGS=$LDFLAGS
5762 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
5765 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5766 [C++], [[int foo (void) { return 0; }]],
5773 [lt_cv_irix_exported_symbol=yes],
5774 [lt_cv_irix_exported_symbol=no])
5775 LDFLAGS=$save_LDFLAGS])
5776 if test yes = "$lt_cv_irix_exported_symbol"; then
5777 _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'
5780 _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'
5781 _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'
5783 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5784 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5785 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5786 _LT_TAGVAR(inherit_rpath, $1)=yes
5787 _LT_TAGVAR(link_all_deplibs, $1)=yes
5791 case $cc_basename in
5793 # Fabrice Bellard et al's Tiny C Compiler
5794 _LT_TAGVAR(ld_shlibs, $1)=yes
5795 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5801 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5802 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5804 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5806 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5807 _LT_TAGVAR(hardcode_direct, $1)=yes
5808 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5812 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5813 _LT_TAGVAR(hardcode_direct, $1)=yes
5814 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5815 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5816 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5823 if test -f /usr/libexec/ld.so; then
5824 _LT_TAGVAR(hardcode_direct, $1)=yes
5825 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5826 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5827 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
5828 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5829 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
5830 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5831 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5833 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5834 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5837 _LT_TAGVAR(ld_shlibs, $1)=no
5842 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5843 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5844 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5846 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5847 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5848 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5849 $ECHO EXPORTS >> $output_objdir/$libname.def~
5850 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5851 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5852 emximp -o $lib $output_objdir/$libname.def'
5853 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5854 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5855 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5856 $ECHO EXPORTS >> $output_objdir/$libname.def~
5858 if test EXPORTS = "`$SED 1q $export_symbols`"; then
5859 prefix_cmds="$prefix_cmds -e 1d";
5861 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5862 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5863 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5864 emximp -o $lib $output_objdir/$libname.def'
5865 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5866 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5870 if test yes = "$GCC"; then
5871 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5872 _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'
5874 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5875 _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'
5877 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5878 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5879 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5882 osf4* | osf5*) # as osf3* with the addition of -msym flag
5883 if test yes = "$GCC"; then
5884 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5885 _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'
5886 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5888 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5889 _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'
5890 _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~
5891 $CC -shared$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'
5893 # Both c and cxx compiler support -rpath directly
5894 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5896 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5897 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5901 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5902 if test yes = "$GCC"; then
5904 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5905 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5906 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5908 case `$CC -V 2>&1` in
5911 _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
5912 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5913 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5917 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5918 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5919 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5923 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5924 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5926 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5928 # The compiler driver will combine and reorder linker options,
5929 # but understands '-z linker_flag'. GCC discards it without '$wl',
5930 # but is careful enough not to reorder.
5931 # Supported since Solaris 2.6 (maybe 2.5.1?)
5932 if test yes = "$GCC"; then
5933 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
5935 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5939 _LT_TAGVAR(link_all_deplibs, $1)=yes
5943 if test sequent = "$host_vendor"; then
5944 # Use $CC to link under sequent, because it throws in some extra .o
5945 # files that make .init and .fini sections work.
5946 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5948 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5950 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5951 _LT_TAGVAR(hardcode_direct, $1)=yes
5952 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5953 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5957 case $host_vendor in
5959 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5960 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5963 ## LD is ld it makes a PLAMLIB
5964 ## CC just makes a GrossModule.
5965 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5966 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5967 _LT_TAGVAR(hardcode_direct, $1)=no
5970 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5971 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5974 runpath_var='LD_RUN_PATH'
5975 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5979 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5980 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5981 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5985 if test -d /usr/nec; then
5986 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5987 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5988 runpath_var=LD_RUN_PATH
5989 hardcode_runpath_var=yes
5990 _LT_TAGVAR(ld_shlibs, $1)=yes
5994 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5995 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
5996 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5997 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5998 runpath_var='LD_RUN_PATH'
6000 if test yes = "$GCC"; then
6001 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6002 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6004 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6005 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6009 sysv5* | sco3.2v5* | sco5v6*)
6010 # Note: We CANNOT use -z defs as we might desire, because we do not
6011 # link with -lc, and that would cause any symbols used from libc to
6012 # always be unresolved, which means just about no library would
6013 # ever link correctly. If we're not using GNU ld we use -z text
6014 # though, which does catch some bad symbols but isn't as heavy-handed
6016 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6017 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
6018 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6019 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6020 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
6021 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6022 _LT_TAGVAR(link_all_deplibs, $1)=yes
6023 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
6024 runpath_var='LD_RUN_PATH'
6026 if test yes = "$GCC"; then
6027 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6028 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6030 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6031 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6036 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6037 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6038 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6042 _LT_TAGVAR(ld_shlibs, $1)=no
6046 if test sni = "$host_vendor"; then
6048 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
6049 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
6055 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6056 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
6058 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
6060 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
6061 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
6062 _LT_DECL([], [extract_expsyms_cmds], [2],
6063 [The commands to extract the exported symbol list from a shared archive])
6066 # Do we need to explicitly link libc?
6068 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
6070 # Assume -lc should be added
6071 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6073 if test yes,yes = "$GCC,$enable_shared"; then
6074 case $_LT_TAGVAR(archive_cmds, $1) in
6076 # FIXME: we may have to deal with multi-command sequences.
6079 # Test whether the compiler implicitly links with -lc since on some
6080 # systems, -lgcc has to come before -lc. If gcc already passes -lc
6081 # to ld, don't add -lc before -lgcc.
6082 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
6083 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
6085 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6087 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6090 libobjs=conftest.$ac_objext
6092 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
6093 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
6099 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
6100 _LT_TAGVAR(allow_undefined_flag, $1)=
6101 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
6103 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6105 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6107 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6109 cat conftest.err 1>&5
6113 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
6120 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
6121 [Whether or not to add -lc for building shared libraries])
6122 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
6123 [enable_shared_with_static_runtimes], [0],
6124 [Whether or not to disallow shared libs when runtime libs are static])
6125 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
6126 [Compiler flag to allow reflexive dlopens])
6127 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
6128 [Compiler flag to generate shared objects directly from archives])
6129 _LT_TAGDECL([], [compiler_needs_object], [1],
6130 [Whether the compiler copes with passing no objects directly])
6131 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
6132 [Create an old-style archive from a shared archive])
6133 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
6134 [Create a temporary old-style archive to link instead of a shared archive])
6135 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
6136 _LT_TAGDECL([], [archive_expsym_cmds], [2])
6137 _LT_TAGDECL([], [module_cmds], [2],
6138 [Commands used to build a loadable module if different from building
6140 _LT_TAGDECL([], [module_expsym_cmds], [2])
6141 _LT_TAGDECL([], [with_gnu_ld], [1],
6142 [Whether we are building with GNU ld or not])
6143 _LT_TAGDECL([], [allow_undefined_flag], [1],
6144 [Flag that allows shared libraries with undefined symbols to be built])
6145 _LT_TAGDECL([], [no_undefined_flag], [1],
6146 [Flag that enforces no undefined symbols])
6147 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
6148 [Flag to hardcode $libdir into a binary during linking.
6149 This must work even if $libdir does not exist])
6150 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
6151 [Whether we need a single "-rpath" flag with a separated argument])
6152 _LT_TAGDECL([], [hardcode_direct], [0],
6153 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6154 DIR into the resulting binary])
6155 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
6156 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6157 DIR into the resulting binary and the resulting library dependency is
6158 "absolute", i.e impossible to change by setting $shlibpath_var if the
6159 library is relocated])
6160 _LT_TAGDECL([], [hardcode_minus_L], [0],
6161 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
6162 into the resulting binary])
6163 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
6164 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
6165 into the resulting binary])
6166 _LT_TAGDECL([], [hardcode_automatic], [0],
6167 [Set to "yes" if building a shared library automatically hardcodes DIR
6168 into the library and all subsequent libraries and executables linked
6170 _LT_TAGDECL([], [inherit_rpath], [0],
6171 [Set to yes if linker adds runtime paths of dependent libraries
6172 to runtime path list])
6173 _LT_TAGDECL([], [link_all_deplibs], [0],
6174 [Whether libtool must link a program against all its dependency libraries])
6175 _LT_TAGDECL([], [always_export_symbols], [0],
6176 [Set to "yes" if exported symbols are required])
6177 _LT_TAGDECL([], [export_symbols_cmds], [2],
6178 [The commands to list exported symbols])
6179 _LT_TAGDECL([], [exclude_expsyms], [1],
6180 [Symbols that should not be listed in the preloaded symbols])
6181 _LT_TAGDECL([], [include_expsyms], [1],
6182 [Symbols that must always be exported])
6183 _LT_TAGDECL([], [prelink_cmds], [2],
6184 [Commands necessary for linking programs (against libraries) with templates])
6185 _LT_TAGDECL([], [postlink_cmds], [2],
6186 [Commands necessary for finishing linking programs])
6187 _LT_TAGDECL([], [file_list_spec], [1],
6188 [Specify filename containing input files])
6189 dnl FIXME: Not yet implemented
6190 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
6191 dnl [Compiler flag to generate thread safe objects])
6192 ])# _LT_LINKER_SHLIBS
6195 # _LT_LANG_C_CONFIG([TAG])
6196 # ------------------------
6197 # Ensure that the configuration variables for a C compiler are suitably
6198 # defined. These variables are subsequently used by _LT_CONFIG to write
6199 # the compiler configuration to 'libtool'.
6200 m4_defun([_LT_LANG_C_CONFIG],
6201 [m4_require([_LT_DECL_EGREP])dnl
6205 # Source file extension for C test sources.
6208 # Object file extension for compiled C test sources.
6210 _LT_TAGVAR(objext, $1)=$objext
6212 # Code to be used in simple compile tests
6213 lt_simple_compile_test_code="int some_variable = 0;"
6215 # Code to be used in simple link tests
6216 lt_simple_link_test_code='int main(){return(0);}'
6219 # Save the default compiler, since it gets overwritten when the other
6220 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
6221 compiler_DEFAULT=$CC
6223 # save warnings/boilerplate of simple test code
6224 _LT_COMPILER_BOILERPLATE
6225 _LT_LINKER_BOILERPLATE
6228 ## There is no encapsulation within the following macros, do not change
6229 ## the running order or otherwise move them around unless you know exactly
6230 ## what you are doing...
6231 if test -n "$compiler"; then
6232 _LT_COMPILER_NO_RTTI($1)
6233 _LT_COMPILER_PIC($1)
6234 _LT_COMPILER_C_O($1)
6235 _LT_COMPILER_FILE_LOCKS($1)
6236 _LT_LINKER_SHLIBS($1)
6237 _LT_SYS_DYNAMIC_LINKER($1)
6238 _LT_LINKER_HARDCODE_LIBPATH($1)
6242 # Report what library types will actually be built
6243 AC_MSG_CHECKING([if libtool supports shared libraries])
6244 AC_MSG_RESULT([$can_build_shared])
6246 AC_MSG_CHECKING([whether to build shared libraries])
6247 test no = "$can_build_shared" && enable_shared=no
6249 # On AIX, shared libraries and static libraries use the same namespace, and
6250 # are all built from PIC.
6253 test yes = "$enable_shared" && enable_static=no
6254 if test -n "$RANLIB"; then
6255 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6256 postinstall_cmds='$RANLIB $lib'
6261 if test ia64 != "$host_cpu"; then
6262 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
6263 yes,aix,yes) ;; # shared object as lib.so file only
6264 yes,svr4,*) ;; # shared object as lib.so archive member only
6265 yes,*) enable_static=no ;; # shared object in lib.a archive as well
6270 AC_MSG_RESULT([$enable_shared])
6272 AC_MSG_CHECKING([whether to build static libraries])
6273 # Make sure either enable_shared or enable_static is yes.
6274 test yes = "$enable_shared" || enable_static=yes
6275 AC_MSG_RESULT([$enable_static])
6281 ])# _LT_LANG_C_CONFIG
6284 # _LT_LANG_CXX_CONFIG([TAG])
6285 # --------------------------
6286 # Ensure that the configuration variables for a C++ compiler are suitably
6287 # defined. These variables are subsequently used by _LT_CONFIG to write
6288 # the compiler configuration to 'libtool'.
6289 m4_defun([_LT_LANG_CXX_CONFIG],
6290 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6291 m4_require([_LT_DECL_EGREP])dnl
6292 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
6293 if test -n "$CXX" && ( test no != "$CXX" &&
6294 ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
6295 (test g++ != "$CXX"))); then
6298 _lt_caught_CXX_error=yes
6302 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6303 _LT_TAGVAR(allow_undefined_flag, $1)=
6304 _LT_TAGVAR(always_export_symbols, $1)=no
6305 _LT_TAGVAR(archive_expsym_cmds, $1)=
6306 _LT_TAGVAR(compiler_needs_object, $1)=no
6307 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6308 _LT_TAGVAR(hardcode_direct, $1)=no
6309 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6310 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6311 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6312 _LT_TAGVAR(hardcode_minus_L, $1)=no
6313 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6314 _LT_TAGVAR(hardcode_automatic, $1)=no
6315 _LT_TAGVAR(inherit_rpath, $1)=no
6316 _LT_TAGVAR(module_cmds, $1)=
6317 _LT_TAGVAR(module_expsym_cmds, $1)=
6318 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6319 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6320 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6321 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6322 _LT_TAGVAR(no_undefined_flag, $1)=
6323 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6324 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6326 # Source file extension for C++ test sources.
6329 # Object file extension for compiled C++ test sources.
6331 _LT_TAGVAR(objext, $1)=$objext
6333 # No sense in running all these tests if we already determined that
6334 # the CXX compiler isn't working. Some variables (like enable_shared)
6335 # are currently assumed to apply to all compilers on this platform,
6336 # and will be corrupted by setting them based on a non-working compiler.
6337 if test yes != "$_lt_caught_CXX_error"; then
6338 # Code to be used in simple compile tests
6339 lt_simple_compile_test_code="int some_variable = 0;"
6341 # Code to be used in simple link tests
6342 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
6344 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6347 # save warnings/boilerplate of simple test code
6348 _LT_COMPILER_BOILERPLATE
6349 _LT_LINKER_BOILERPLATE
6351 # Allow CC to be a program name with arguments.
6353 lt_save_CFLAGS=$CFLAGS
6357 lt_save_with_gnu_ld=$with_gnu_ld
6358 lt_save_path_LD=$lt_cv_path_LD
6359 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
6360 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
6362 $as_unset lt_cv_prog_gnu_ld
6364 if test -n "${lt_cv_path_LDCXX+set}"; then
6365 lt_cv_path_LD=$lt_cv_path_LDCXX
6367 $as_unset lt_cv_path_LD
6369 test -z "${LDCXX+set}" || LD=$LDCXX
6373 _LT_TAGVAR(compiler, $1)=$CC
6374 _LT_CC_BASENAME([$compiler])
6376 if test -n "$compiler"; then
6377 # We don't want -fno-exception when compiling C++ code, so set the
6378 # no_builtin_flag separately
6379 if test yes = "$GXX"; then
6380 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
6382 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
6385 if test yes = "$GXX"; then
6386 # Set up default GNU C++ configuration
6390 # Check if GNU C++ uses GNU ld as the underlying linker, since the
6391 # archiving commands below assume that GNU ld is being used.
6392 if test yes = "$with_gnu_ld"; then
6393 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6394 _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'
6396 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6397 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6399 # If archive_cmds runs LD, not CC, wlarc should be empty
6400 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
6401 # investigate it a little bit more. (MM)
6404 # ancient GNU ld didn't support --whole-archive et. al.
6405 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
6406 $GREP 'no-whole-archive' > /dev/null; then
6407 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
6409 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6415 # A generic and very simple default shared library creation
6416 # command for GNU C++ for the case where it uses the native
6417 # linker, instead of GNU ld. If possible, this setting should
6418 # overridden to take advantage of the native linker features on
6419 # the platform it is being used on.
6420 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6423 # Commands to make compiler produce verbose output that lists
6424 # what "hidden" libraries, object files and flags are used when
6425 # linking a shared library.
6426 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6434 # PORTME: fill in a description of your system's C++ link characteristics
6435 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
6436 _LT_TAGVAR(ld_shlibs, $1)=yes
6439 # FIXME: insert proper C++ library support
6440 _LT_TAGVAR(ld_shlibs, $1)=no
6443 if test ia64 = "$host_cpu"; then
6444 # On IA64, the linker does run time linking by default, so we don't
6445 # have to do anything special.
6446 aix_use_runtimelinking=no
6447 exp_sym_flag='-Bexport'
6450 aix_use_runtimelinking=no
6452 # Test if we are trying to use run time linking or normal
6453 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
6454 # have runtime linking enabled, and use it for executables.
6455 # For shared libraries, we enable/disable runtime linking
6456 # depending on the kind of the shared library created -
6457 # when "with_aix_soname,aix_use_runtimelinking" is:
6458 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
6459 # "aix,yes" lib.so shared, rtl:yes, for executables
6460 # lib.a static archive
6461 # "both,no" lib.so.V(shr.o) shared, rtl:yes
6462 # lib.a(lib.so.V) shared, rtl:no, for executables
6463 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
6464 # lib.a(lib.so.V) shared, rtl:no
6465 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
6466 # lib.a static archive
6467 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
6468 for ld_flag in $LDFLAGS; do
6471 aix_use_runtimelinking=yes
6476 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
6477 # With aix-soname=svr4, we create the lib.so.V shared archives only,
6478 # so we don't have lib.a shared libs to link our executables.
6479 # We have to force runtime linking in this case.
6480 aix_use_runtimelinking=yes
6481 LDFLAGS="$LDFLAGS -Wl,-brtl"
6486 exp_sym_flag='-bexport'
6487 no_entry_flag='-bnoentry'
6490 # When large executables or shared objects are built, AIX ld can
6491 # have problems creating the table of contents. If linking a library
6492 # or program results in "error TOC overflow" add -mminimal-toc to
6493 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6494 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6496 _LT_TAGVAR(archive_cmds, $1)=''
6497 _LT_TAGVAR(hardcode_direct, $1)=yes
6498 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6499 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6500 _LT_TAGVAR(link_all_deplibs, $1)=yes
6501 _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
6502 case $with_aix_soname,$aix_use_runtimelinking in
6503 aix,*) ;; # no import file
6504 svr4,* | *,yes) # use import file
6505 # The Import File defines what to hardcode.
6506 _LT_TAGVAR(hardcode_direct, $1)=no
6507 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6511 if test yes = "$GXX"; then
6512 case $host_os in aix4.[[012]]|aix4.[[012]].*)
6513 # We only want to do this on AIX 4.2 and lower, the check
6514 # below for broken collect2 doesn't work under 4.3+
6515 collect2name=`$CC -print-prog-name=collect2`
6516 if test -f "$collect2name" &&
6517 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6519 # We have reworked collect2
6522 # We have old collect2
6523 _LT_TAGVAR(hardcode_direct, $1)=unsupported
6524 # It fails to find uninstalled libraries when the uninstalled
6525 # path is not listed in the libpath. Setting hardcode_minus_L
6526 # to unsupported forces relinking
6527 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6528 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6529 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6532 shared_flag='-shared'
6533 if test yes = "$aix_use_runtimelinking"; then
6534 shared_flag=$shared_flag' $wl-G'
6536 # Need to ensure runtime linking is disabled for the traditional
6537 # shared library, or the linker may eventually find shared libraries
6538 # /with/ Import File - we do not want to mix them.
6539 shared_flag_aix='-shared'
6540 shared_flag_svr4='-shared $wl-G'
6543 if test ia64 = "$host_cpu"; then
6544 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6545 # chokes on -Wl,-G. The following line is correct:
6548 if test yes = "$aix_use_runtimelinking"; then
6551 shared_flag='$wl-bM:SRE'
6553 shared_flag_aix='$wl-bM:SRE'
6554 shared_flag_svr4='$wl-G'
6558 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
6559 # It seems that -bexpall does not export symbols beginning with
6560 # underscore (_), so it is better to generate a list of symbols to
6562 _LT_TAGVAR(always_export_symbols, $1)=yes
6563 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
6564 # Warning - without using the other runtime loading flags (-brtl),
6565 # -berok will link without error, but may produce a broken library.
6566 # The "-G" linker flag allows undefined symbols.
6567 _LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
6568 # Determine the default libpath from the value encoded in an empty
6570 _LT_SYS_MODULE_PATH_AIX([$1])
6571 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6573 _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' '$shared_flag
6575 if test ia64 = "$host_cpu"; then
6576 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
6577 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6578 _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"
6580 # Determine the default libpath from the value encoded in an
6582 _LT_SYS_MODULE_PATH_AIX([$1])
6583 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6584 # Warning - without using the other run time loading flags,
6585 # -berok will link without error, but may produce a broken library.
6586 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
6587 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
6588 if test yes = "$with_gnu_ld"; then
6589 # We only use this code for GNU lds that support --whole-archive.
6590 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
6592 # Exported symbols can be pulled into shared objects from archives
6593 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6595 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6596 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
6597 # -brtl affects multiple linker settings, -berok does not and is overridden later
6598 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
6599 if test svr4 != "$with_aix_soname"; then
6600 # This is similar to how AIX traditionally builds its shared
6601 # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
6602 _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/$soname'
6604 if test aix != "$with_aix_soname"; then
6605 _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'
6607 # used by -dlpreopen to get the symbols
6608 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
6610 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
6616 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6617 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6618 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6619 # support --undefined. This deserves some investigation. FIXME
6620 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6622 _LT_TAGVAR(ld_shlibs, $1)=no
6627 case $cc_basename in
6629 # FIXME: insert proper C++ library support
6630 _LT_TAGVAR(ld_shlibs, $1)=no
6635 cygwin* | mingw* | pw32* | cegcc*)
6636 case $GXX,$cc_basename in
6639 # hardcode_libdir_flag_spec is actually meaningless, as there is
6640 # no search path for DLLs.
6641 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6642 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6643 _LT_TAGVAR(always_export_symbols, $1)=yes
6644 _LT_TAGVAR(file_list_spec, $1)='@'
6645 # Tell ltmain to make .lib files, not .a files.
6647 # Tell ltmain to make .dll files, not .so files.
6649 # FIXME: Setting linknames here is a bad hack.
6650 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
6651 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6652 cp "$export_symbols" "$output_objdir/$soname.def";
6653 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
6655 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
6657 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6659 # The linker will not automatically build a static lib if we build a DLL.
6660 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6661 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6663 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6664 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6665 lt_tool_outputfile="@TOOL_OUTPUT@"~
6666 case $lt_outputfile in
6669 lt_outputfile=$lt_outputfile.exe
6670 lt_tool_outputfile=$lt_tool_outputfile.exe
6673 func_to_tool_file "$lt_outputfile"~
6674 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
6675 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6676 $RM "$lt_outputfile.manifest";
6681 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6682 # as there is no search path for DLLs.
6683 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6684 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
6685 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6686 _LT_TAGVAR(always_export_symbols, $1)=no
6687 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6689 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6690 _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'
6691 # If the export-symbols file already is a .def file, use it as
6692 # is; otherwise, prepend EXPORTS...
6693 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6694 cp $export_symbols $output_objdir/$soname.def;
6696 echo EXPORTS > $output_objdir/$soname.def;
6697 cat $export_symbols >> $output_objdir/$soname.def;
6699 $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'
6701 _LT_TAGVAR(ld_shlibs, $1)=no
6706 darwin* | rhapsody*)
6707 _LT_DARWIN_LINKER_FEATURES($1)
6711 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6712 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6713 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6715 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6716 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6717 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6718 $ECHO EXPORTS >> $output_objdir/$libname.def~
6719 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
6720 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6721 emximp -o $lib $output_objdir/$libname.def'
6722 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6723 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6724 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6725 $ECHO EXPORTS >> $output_objdir/$libname.def~
6727 if test EXPORTS = "`$SED 1q $export_symbols`"; then
6728 prefix_cmds="$prefix_cmds -e 1d";
6730 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
6731 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
6732 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6733 emximp -o $lib $output_objdir/$libname.def'
6734 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
6735 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6739 case $cc_basename in
6741 # FIXME: insert proper C++ library support
6742 _LT_TAGVAR(ld_shlibs, $1)=no
6745 # Green Hills C++ Compiler
6746 # FIXME: insert proper C++ library support
6747 _LT_TAGVAR(ld_shlibs, $1)=no
6750 # FIXME: insert proper C++ library support
6751 _LT_TAGVAR(ld_shlibs, $1)=no
6757 # C++ shared libraries reported to be fairly broken before
6759 _LT_TAGVAR(ld_shlibs, $1)=no
6763 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6766 freebsd* | dragonfly*)
6767 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6769 _LT_TAGVAR(ld_shlibs, $1)=yes
6773 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6774 _LT_TAGVAR(link_all_deplibs, $1)=yes
6778 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6779 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6780 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6781 _LT_TAGVAR(hardcode_direct, $1)=yes
6782 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6783 # but as the default
6784 # location of the library.
6786 case $cc_basename in
6788 # FIXME: insert proper C++ library support
6789 _LT_TAGVAR(ld_shlibs, $1)=no
6792 _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 $lib'
6793 # Commands to make compiler produce verbose output that lists
6794 # what "hidden" libraries, object files and flags are used when
6795 # linking a shared library.
6797 # There doesn't appear to be a way to prevent this compiler from
6798 # explicitly linking system object files so we need to strip them
6799 # from the output so that they don't get included in the library
6801 output_verbose_link_cmd='templist=`($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"'
6804 if test yes = "$GXX"; then
6805 _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'
6807 # FIXME: insert proper C++ library support
6808 _LT_TAGVAR(ld_shlibs, $1)=no
6815 if test no = "$with_gnu_ld"; then
6816 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6817 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6823 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6829 _LT_TAGVAR(hardcode_direct, $1)=no
6830 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6833 _LT_TAGVAR(hardcode_direct, $1)=yes
6834 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6835 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6836 # but as the default
6837 # location of the library.
6841 case $cc_basename in
6843 # FIXME: insert proper C++ library support
6844 _LT_TAGVAR(ld_shlibs, $1)=no
6849 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6852 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6855 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6858 # Commands to make compiler produce verbose output that lists
6859 # what "hidden" libraries, object files and flags are used when
6860 # linking a shared library.
6862 # There doesn't appear to be a way to prevent this compiler from
6863 # explicitly linking system object files so we need to strip them
6864 # from the output so that they don't get included in the library
6866 output_verbose_link_cmd='templist=`($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"'
6869 if test yes = "$GXX"; then
6870 if test no = "$with_gnu_ld"; then
6873 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6876 _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'
6879 _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'
6884 # FIXME: insert proper C++ library support
6885 _LT_TAGVAR(ld_shlibs, $1)=no
6892 _LT_TAGVAR(hardcode_direct, $1)=no
6893 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6894 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6895 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6896 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6897 # Instead, shared libraries are loaded at an image base (0x10000000 by
6898 # default) and relocated if they conflict, which is a slow very memory
6899 # consuming and fragmenting process. To avoid this, we pick a random,
6900 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6901 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6902 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6903 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6906 case $cc_basename in
6909 _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'
6911 # Archives containing C++ object files must be created using
6912 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6913 # necessary to make sure instantiated templates are included
6915 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6918 if test yes = "$GXX"; then
6919 if test no = "$with_gnu_ld"; then
6920 _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'
6922 _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'
6925 _LT_TAGVAR(link_all_deplibs, $1)=yes
6928 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6929 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6930 _LT_TAGVAR(inherit_rpath, $1)=yes
6933 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
6934 case $cc_basename in
6936 # Kuck and Associates, Inc. (KAI) C++ Compiler
6938 # KCC will only create a shared library if the output file
6939 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6940 # to its proper name (with version) after linking.
6941 _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'
6942 _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 $lib'
6943 # Commands to make compiler produce verbose output that lists
6944 # what "hidden" libraries, object files and flags are used when
6945 # linking a shared library.
6947 # There doesn't appear to be a way to prevent this compiler from
6948 # explicitly linking system object files so we need to strip them
6949 # from the output so that they don't get included in the library
6951 output_verbose_link_cmd='templist=`$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"'
6953 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6954 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6956 # Archives containing C++ object files must be created using
6957 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6958 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6963 # version 8.0 and above of icpc choke on multiply defined symbols
6964 # if we add $predep_objects and $postdep_objects, however 7.1 and
6965 # earlier do not add the objects themselves.
6966 case `$CC -V 2>&1` in
6968 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6969 _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'
6971 *) # Version 8.0 or newer
6974 ia64*) tmp_idyn=' -i_dynamic';;
6976 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6977 _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'
6980 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6981 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6982 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6983 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
6986 # Portland Group C++ compiler
6988 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6989 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6991 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6992 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
6993 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6995 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6996 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
6998 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
7000 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7001 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7002 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
7004 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7005 $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'
7007 *) # Version 6 and above use weak symbols
7008 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7009 _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'
7013 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
7014 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7015 _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'
7019 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7020 _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'
7022 runpath_var=LD_RUN_PATH
7023 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7024 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7026 # Commands to make compiler produce verbose output that lists
7027 # what "hidden" libraries, object files and flags are used when
7028 # linking a shared library.
7030 # There doesn't appear to be a way to prevent this compiler from
7031 # explicitly linking system object files so we need to strip them
7032 # from the output so that they don't get included in the library
7034 output_verbose_link_cmd='templist=`$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'
7036 xl* | mpixl* | bgxl*)
7037 # IBM XL 8.0 on PPC, with GNU ld
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(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
7041 if test yes = "$supports_anon_versioning"; then
7042 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
7043 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
7044 echo "local: *; };" >> $output_objdir/$libname.ver~
7045 $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
7049 case `$CC -V 2>&1 | sed 5q` in
7052 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7053 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7054 _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'
7055 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7056 _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'
7057 _LT_TAGVAR(compiler_needs_object, $1)=yes
7059 # Not sure whether something based on
7060 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
7062 output_verbose_link_cmd='func_echo_all'
7064 # Archives containing C++ object files must be created using
7065 # "CC -xar", where "CC" is the Sun C++ compiler. This is
7066 # necessary to make sure instantiated templates are included
7068 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7076 # FIXME: insert proper C++ library support
7077 _LT_TAGVAR(ld_shlibs, $1)=no
7081 # FIXME: insert proper C++ library support
7082 _LT_TAGVAR(ld_shlibs, $1)=no
7086 case $cc_basename in
7088 # FIXME: insert proper C++ library support
7089 _LT_TAGVAR(ld_shlibs, $1)=no
7092 # FIXME: insert proper C++ library support
7093 _LT_TAGVAR(ld_shlibs, $1)=no
7099 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
7100 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
7102 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7103 _LT_TAGVAR(hardcode_direct, $1)=yes
7104 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7106 # Workaround some broken pre-1.5 toolchains
7107 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
7111 _LT_TAGVAR(ld_shlibs, $1)=yes
7115 if test -f /usr/libexec/ld.so; then
7116 _LT_TAGVAR(hardcode_direct, $1)=yes
7117 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7118 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
7119 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
7120 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7121 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
7122 _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'
7123 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
7124 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
7126 output_verbose_link_cmd=func_echo_all
7128 _LT_TAGVAR(ld_shlibs, $1)=no
7132 osf3* | osf4* | osf5*)
7133 case $cc_basename in
7135 # Kuck and Associates, Inc. (KAI) C++ Compiler
7137 # KCC will only create a shared library if the output file
7138 # ends with ".so" (or ".sl" for HP-UX), so rename the library
7139 # to its proper name (with version) after linking.
7140 _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'
7142 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7143 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7145 # Archives containing C++ object files must be created using
7146 # the KAI C++ compiler.
7148 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
7149 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
7153 # Rational C++ 2.4.1
7154 # FIXME: insert proper C++ library support
7155 _LT_TAGVAR(ld_shlibs, $1)=no
7160 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7161 _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'
7162 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7165 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
7166 _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'
7167 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
7168 echo "-hidden">> $lib.exp~
7169 $CC -shared$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~
7171 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7175 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7177 # Commands to make compiler produce verbose output that lists
7178 # what "hidden" libraries, object files and flags are used when
7179 # linking a shared library.
7181 # There doesn't appear to be a way to prevent this compiler from
7182 # explicitly linking system object files so we need to strip them
7183 # from the output so that they don't get included in the library
7185 output_verbose_link_cmd='templist=`$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"'
7188 if test yes,no = "$GXX,$with_gnu_ld"; then
7189 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7192 _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'
7195 _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'
7199 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7200 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7202 # Commands to make compiler produce verbose output that lists
7203 # what "hidden" libraries, object files and flags are used when
7204 # linking a shared library.
7205 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7208 # FIXME: insert proper C++ library support
7209 _LT_TAGVAR(ld_shlibs, $1)=no
7216 # FIXME: insert proper C++ library support
7217 _LT_TAGVAR(ld_shlibs, $1)=no
7221 case $cc_basename in
7224 # FIXME: insert proper C++ library support
7225 _LT_TAGVAR(ld_shlibs, $1)=no
7229 # FIXME: insert proper C++ library support
7230 _LT_TAGVAR(ld_shlibs, $1)=no
7233 # FIXME: insert proper C++ library support
7234 _LT_TAGVAR(ld_shlibs, $1)=no
7240 case $cc_basename in
7242 # Sun C++ 4.2, 5.x and Centerline C++
7243 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
7244 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7245 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7246 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7247 $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7249 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7250 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7252 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7254 # The compiler driver will combine and reorder linker options,
7255 # but understands '-z linker_flag'.
7256 # Supported since Solaris 2.6 (maybe 2.5.1?)
7257 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
7260 _LT_TAGVAR(link_all_deplibs, $1)=yes
7262 output_verbose_link_cmd='func_echo_all'
7264 # Archives containing C++ object files must be created using
7265 # "CC -xar", where "CC" is the Sun C++ compiler. This is
7266 # necessary to make sure instantiated templates are included
7268 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7271 # Green Hills C++ Compiler
7272 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7274 # The C++ compiler must be used to create the archive.
7275 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
7278 # GNU C++ compiler with Solaris linker
7279 if test yes,no = "$GXX,$with_gnu_ld"; then
7280 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
7281 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
7282 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7283 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7284 $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 $lib.exp'
7286 # Commands to make compiler produce verbose output that lists
7287 # what "hidden" libraries, object files and flags are used when
7288 # linking a shared library.
7289 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7291 # g++ 2.7 appears to require '-G' NOT '-shared' on this
7293 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7294 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7295 $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7297 # Commands to make compiler produce verbose output that lists
7298 # what "hidden" libraries, object files and flags are used when
7299 # linking a shared library.
7300 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7303 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
7305 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7307 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
7315 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
7316 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7317 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7318 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7319 runpath_var='LD_RUN_PATH'
7321 case $cc_basename in
7323 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7324 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7327 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7328 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7333 sysv5* | sco3.2v5* | sco5v6*)
7334 # Note: We CANNOT use -z defs as we might desire, because we do not
7335 # link with -lc, and that would cause any symbols used from libc to
7336 # always be unresolved, which means just about no library would
7337 # ever link correctly. If we're not using GNU ld we use -z text
7338 # though, which does catch some bad symbols but isn't as heavy-handed
7340 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7341 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
7342 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7343 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7344 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
7345 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
7346 _LT_TAGVAR(link_all_deplibs, $1)=yes
7347 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
7348 runpath_var='LD_RUN_PATH'
7350 case $cc_basename in
7352 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7353 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7354 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
7355 '"$_LT_TAGVAR(old_archive_cmds, $1)"
7356 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
7357 '"$_LT_TAGVAR(reload_cmds, $1)"
7360 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7361 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7367 case $cc_basename in
7369 # NonStop-UX NCC 3.20
7370 # FIXME: insert proper C++ library support
7371 _LT_TAGVAR(ld_shlibs, $1)=no
7374 # FIXME: insert proper C++ library support
7375 _LT_TAGVAR(ld_shlibs, $1)=no
7381 # FIXME: insert proper C++ library support
7382 _LT_TAGVAR(ld_shlibs, $1)=no
7386 # FIXME: insert proper C++ library support
7387 _LT_TAGVAR(ld_shlibs, $1)=no
7391 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
7392 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
7394 _LT_TAGVAR(GCC, $1)=$GXX
7395 _LT_TAGVAR(LD, $1)=$LD
7398 ## There is no encapsulation within the following macros, do not change
7399 ## the running order or otherwise move them around unless you know exactly
7400 ## what you are doing...
7401 _LT_SYS_HIDDEN_LIBDEPS($1)
7402 _LT_COMPILER_PIC($1)
7403 _LT_COMPILER_C_O($1)
7404 _LT_COMPILER_FILE_LOCKS($1)
7405 _LT_LINKER_SHLIBS($1)
7406 _LT_SYS_DYNAMIC_LINKER($1)
7407 _LT_LINKER_HARDCODE_LIBPATH($1)
7410 fi # test -n "$compiler"
7413 CFLAGS=$lt_save_CFLAGS
7417 with_gnu_ld=$lt_save_with_gnu_ld
7418 lt_cv_path_LDCXX=$lt_cv_path_LD
7419 lt_cv_path_LD=$lt_save_path_LD
7420 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
7421 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
7422 fi # test yes != "$_lt_caught_CXX_error"
7425 ])# _LT_LANG_CXX_CONFIG
7428 # _LT_FUNC_STRIPNAME_CNF
7429 # ----------------------
7430 # func_stripname_cnf prefix suffix name
7431 # strip PREFIX and SUFFIX off of NAME.
7432 # PREFIX and SUFFIX must not contain globbing or regex special
7433 # characters, hashes, percent signs, but SUFFIX may contain a leading
7434 # dot (in which case that matches only a dot).
7436 # This function is identical to the (non-XSI) version of func_stripname,
7437 # except this one can be used by m4 code that may be executed by configure,
7438 # rather than the libtool script.
7439 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
7440 AC_REQUIRE([_LT_DECL_SED])
7441 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
7442 func_stripname_cnf ()
7445 .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
7446 *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
7448 } # func_stripname_cnf
7449 ])# _LT_FUNC_STRIPNAME_CNF
7452 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
7453 # ---------------------------------
7454 # Figure out "hidden" library dependencies from verbose
7455 # compiler output when linking a shared library.
7456 # Parse the compiler output and extract the necessary
7457 # objects, libraries and library flags.
7458 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
7459 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
7460 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
7461 # Dependencies to place before and after the object being linked:
7462 _LT_TAGVAR(predep_objects, $1)=
7463 _LT_TAGVAR(postdep_objects, $1)=
7464 _LT_TAGVAR(predeps, $1)=
7465 _LT_TAGVAR(postdeps, $1)=
7466 _LT_TAGVAR(compiler_lib_search_path, $1)=
7468 dnl we can't use the lt_simple_compile_test_code here,
7469 dnl because it contains code intended for an executable,
7470 dnl not a library. It's possible we should let each
7471 dnl tag define a new lt_????_link_test_code variable,
7472 dnl but it's only used here...
7473 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
7475 void foo (void) { a = 0; }
7477 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
7481 Foo (void) { a = 0; }
7486 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
7494 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
7502 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
7505 public void bar (void) {
7510 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
7517 _lt_libdeps_save_CFLAGS=$CFLAGS
7518 case "$CC $CFLAGS " in #(
7519 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
7520 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
7521 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
7524 dnl Parse the compiler output and extract the necessary
7525 dnl objects, libraries and library flags.
7526 if AC_TRY_EVAL(ac_compile); then
7527 # Parse the compiler output and extract the necessary
7528 # objects, libraries and library flags.
7530 # Sentinel used to keep track of whether or not we are before
7531 # the conftest object file.
7532 pre_test_object_deps_done=no
7534 for p in `eval "$output_verbose_link_cmd"`; do
7538 # Some compilers place space between "-{L,R}" and the path.
7540 if test x-L = "$p" ||
7541 test x-R = "$p"; then
7546 # Expand the sysroot to ease extracting the directories later.
7547 if test -z "$prev"; then
7549 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7550 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7551 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7555 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7557 if test no = "$pre_test_object_deps_done"; then
7560 # Internal compiler library paths should come after those
7561 # provided the user. The postdeps already come after the
7562 # user supplied libs so there is no need to process them.
7563 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7564 _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
7566 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
7569 # The "-l" case would never come before the object being
7570 # linked, so don't bother handling this case.
7573 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7574 _LT_TAGVAR(postdeps, $1)=$prev$p
7576 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
7582 *.lto.$objext) ;; # Ignore GCC LTO objects
7584 # This assumes that the test object file only shows up
7585 # once in the compiler output.
7586 if test "$p" = "conftest.$objext"; then
7587 pre_test_object_deps_done=yes
7591 if test no = "$pre_test_object_deps_done"; then
7592 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7593 _LT_TAGVAR(predep_objects, $1)=$p
7595 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7598 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7599 _LT_TAGVAR(postdep_objects, $1)=$p
7601 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7606 *) ;; # Ignore the rest.
7614 echo "libtool.m4: error: problem compiling $1 test program"
7617 $RM -f confest.$objext
7618 CFLAGS=$_lt_libdeps_save_CFLAGS
7620 # PORTME: override above test on systems where it is broken
7624 # Interix 3.5 installs completely hosed .la files for C++, so rather than
7625 # hack all around it, let's just trust "g++" to DTRT.
7626 _LT_TAGVAR(predep_objects,$1)=
7627 _LT_TAGVAR(postdep_objects,$1)=
7628 _LT_TAGVAR(postdeps,$1)=
7633 case " $_LT_TAGVAR(postdeps, $1) " in
7634 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7636 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7637 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7638 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
7640 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7641 [The directories searched by this compiler when creating a shared library])
7642 _LT_TAGDECL([], [predep_objects], [1],
7643 [Dependencies to place before and after the objects being linked to
7644 create a shared library])
7645 _LT_TAGDECL([], [postdep_objects], [1])
7646 _LT_TAGDECL([], [predeps], [1])
7647 _LT_TAGDECL([], [postdeps], [1])
7648 _LT_TAGDECL([], [compiler_lib_search_path], [1],
7649 [The library search path used internally by the compiler when linking
7651 ])# _LT_SYS_HIDDEN_LIBDEPS
7654 # _LT_LANG_F77_CONFIG([TAG])
7655 # --------------------------
7656 # Ensure that the configuration variables for a Fortran 77 compiler are
7657 # suitably defined. These variables are subsequently used by _LT_CONFIG
7658 # to write the compiler configuration to 'libtool'.
7659 m4_defun([_LT_LANG_F77_CONFIG],
7660 [AC_LANG_PUSH(Fortran 77)
7661 if test -z "$F77" || test no = "$F77"; then
7665 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7666 _LT_TAGVAR(allow_undefined_flag, $1)=
7667 _LT_TAGVAR(always_export_symbols, $1)=no
7668 _LT_TAGVAR(archive_expsym_cmds, $1)=
7669 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7670 _LT_TAGVAR(hardcode_direct, $1)=no
7671 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7672 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7673 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7674 _LT_TAGVAR(hardcode_minus_L, $1)=no
7675 _LT_TAGVAR(hardcode_automatic, $1)=no
7676 _LT_TAGVAR(inherit_rpath, $1)=no
7677 _LT_TAGVAR(module_cmds, $1)=
7678 _LT_TAGVAR(module_expsym_cmds, $1)=
7679 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7680 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7681 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7682 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7683 _LT_TAGVAR(no_undefined_flag, $1)=
7684 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7685 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7687 # Source file extension for f77 test sources.
7690 # Object file extension for compiled f77 test sources.
7692 _LT_TAGVAR(objext, $1)=$objext
7694 # No sense in running all these tests if we already determined that
7695 # the F77 compiler isn't working. Some variables (like enable_shared)
7696 # are currently assumed to apply to all compilers on this platform,
7697 # and will be corrupted by setting them based on a non-working compiler.
7698 if test yes != "$_lt_disable_F77"; then
7699 # Code to be used in simple compile tests
7700 lt_simple_compile_test_code="\
7706 # Code to be used in simple link tests
7707 lt_simple_link_test_code="\
7712 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7715 # save warnings/boilerplate of simple test code
7716 _LT_COMPILER_BOILERPLATE
7717 _LT_LINKER_BOILERPLATE
7719 # Allow CC to be a program name with arguments.
7722 lt_save_CFLAGS=$CFLAGS
7726 _LT_TAGVAR(compiler, $1)=$CC
7727 _LT_CC_BASENAME([$compiler])
7729 if test -n "$compiler"; then
7730 AC_MSG_CHECKING([if libtool supports shared libraries])
7731 AC_MSG_RESULT([$can_build_shared])
7733 AC_MSG_CHECKING([whether to build shared libraries])
7734 test no = "$can_build_shared" && enable_shared=no
7736 # On AIX, shared libraries and static libraries use the same namespace, and
7737 # are all built from PIC.
7740 test yes = "$enable_shared" && enable_static=no
7741 if test -n "$RANLIB"; then
7742 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7743 postinstall_cmds='$RANLIB $lib'
7747 if test ia64 != "$host_cpu"; then
7748 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7749 yes,aix,yes) ;; # shared object as lib.so file only
7750 yes,svr4,*) ;; # shared object as lib.so archive member only
7751 yes,*) enable_static=no ;; # shared object in lib.a archive as well
7756 AC_MSG_RESULT([$enable_shared])
7758 AC_MSG_CHECKING([whether to build static libraries])
7759 # Make sure either enable_shared or enable_static is yes.
7760 test yes = "$enable_shared" || enable_static=yes
7761 AC_MSG_RESULT([$enable_static])
7763 _LT_TAGVAR(GCC, $1)=$G77
7764 _LT_TAGVAR(LD, $1)=$LD
7767 ## There is no encapsulation within the following macros, do not change
7768 ## the running order or otherwise move them around unless you know exactly
7769 ## what you are doing...
7770 _LT_COMPILER_PIC($1)
7771 _LT_COMPILER_C_O($1)
7772 _LT_COMPILER_FILE_LOCKS($1)
7773 _LT_LINKER_SHLIBS($1)
7774 _LT_SYS_DYNAMIC_LINKER($1)
7775 _LT_LINKER_HARDCODE_LIBPATH($1)
7778 fi # test -n "$compiler"
7782 CFLAGS=$lt_save_CFLAGS
7783 fi # test yes != "$_lt_disable_F77"
7786 ])# _LT_LANG_F77_CONFIG
7789 # _LT_LANG_FC_CONFIG([TAG])
7790 # -------------------------
7791 # Ensure that the configuration variables for a Fortran compiler are
7792 # suitably defined. These variables are subsequently used by _LT_CONFIG
7793 # to write the compiler configuration to 'libtool'.
7794 m4_defun([_LT_LANG_FC_CONFIG],
7795 [AC_LANG_PUSH(Fortran)
7797 if test -z "$FC" || test no = "$FC"; then
7801 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7802 _LT_TAGVAR(allow_undefined_flag, $1)=
7803 _LT_TAGVAR(always_export_symbols, $1)=no
7804 _LT_TAGVAR(archive_expsym_cmds, $1)=
7805 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7806 _LT_TAGVAR(hardcode_direct, $1)=no
7807 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7808 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7809 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7810 _LT_TAGVAR(hardcode_minus_L, $1)=no
7811 _LT_TAGVAR(hardcode_automatic, $1)=no
7812 _LT_TAGVAR(inherit_rpath, $1)=no
7813 _LT_TAGVAR(module_cmds, $1)=
7814 _LT_TAGVAR(module_expsym_cmds, $1)=
7815 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7816 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7817 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7818 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7819 _LT_TAGVAR(no_undefined_flag, $1)=
7820 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7821 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7823 # Source file extension for fc test sources.
7824 ac_ext=${ac_fc_srcext-f}
7826 # Object file extension for compiled fc test sources.
7828 _LT_TAGVAR(objext, $1)=$objext
7830 # No sense in running all these tests if we already determined that
7831 # the FC compiler isn't working. Some variables (like enable_shared)
7832 # are currently assumed to apply to all compilers on this platform,
7833 # and will be corrupted by setting them based on a non-working compiler.
7834 if test yes != "$_lt_disable_FC"; then
7835 # Code to be used in simple compile tests
7836 lt_simple_compile_test_code="\
7842 # Code to be used in simple link tests
7843 lt_simple_link_test_code="\
7848 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7851 # save warnings/boilerplate of simple test code
7852 _LT_COMPILER_BOILERPLATE
7853 _LT_LINKER_BOILERPLATE
7855 # Allow CC to be a program name with arguments.
7858 lt_save_CFLAGS=$CFLAGS
7862 GCC=$ac_cv_fc_compiler_gnu
7864 _LT_TAGVAR(compiler, $1)=$CC
7865 _LT_CC_BASENAME([$compiler])
7867 if test -n "$compiler"; then
7868 AC_MSG_CHECKING([if libtool supports shared libraries])
7869 AC_MSG_RESULT([$can_build_shared])
7871 AC_MSG_CHECKING([whether to build shared libraries])
7872 test no = "$can_build_shared" && enable_shared=no
7874 # On AIX, shared libraries and static libraries use the same namespace, and
7875 # are all built from PIC.
7878 test yes = "$enable_shared" && enable_static=no
7879 if test -n "$RANLIB"; then
7880 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7881 postinstall_cmds='$RANLIB $lib'
7885 if test ia64 != "$host_cpu"; then
7886 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7887 yes,aix,yes) ;; # shared object as lib.so file only
7888 yes,svr4,*) ;; # shared object as lib.so archive member only
7889 yes,*) enable_static=no ;; # shared object in lib.a archive as well
7894 AC_MSG_RESULT([$enable_shared])
7896 AC_MSG_CHECKING([whether to build static libraries])
7897 # Make sure either enable_shared or enable_static is yes.
7898 test yes = "$enable_shared" || enable_static=yes
7899 AC_MSG_RESULT([$enable_static])
7901 _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
7902 _LT_TAGVAR(LD, $1)=$LD
7905 ## There is no encapsulation within the following macros, do not change
7906 ## the running order or otherwise move them around unless you know exactly
7907 ## what you are doing...
7908 _LT_SYS_HIDDEN_LIBDEPS($1)
7909 _LT_COMPILER_PIC($1)
7910 _LT_COMPILER_C_O($1)
7911 _LT_COMPILER_FILE_LOCKS($1)
7912 _LT_LINKER_SHLIBS($1)
7913 _LT_SYS_DYNAMIC_LINKER($1)
7914 _LT_LINKER_HARDCODE_LIBPATH($1)
7917 fi # test -n "$compiler"
7921 CFLAGS=$lt_save_CFLAGS
7922 fi # test yes != "$_lt_disable_FC"
7925 ])# _LT_LANG_FC_CONFIG
7928 # _LT_LANG_GCJ_CONFIG([TAG])
7929 # --------------------------
7930 # Ensure that the configuration variables for the GNU Java Compiler compiler
7931 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7932 # to write the compiler configuration to 'libtool'.
7933 m4_defun([_LT_LANG_GCJ_CONFIG],
7934 [AC_REQUIRE([LT_PROG_GCJ])dnl
7937 # Source file extension for Java test sources.
7940 # Object file extension for compiled Java test sources.
7942 _LT_TAGVAR(objext, $1)=$objext
7944 # Code to be used in simple compile tests
7945 lt_simple_compile_test_code="class foo {}"
7947 # Code to be used in simple link tests
7948 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7950 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7953 # save warnings/boilerplate of simple test code
7954 _LT_COMPILER_BOILERPLATE
7955 _LT_LINKER_BOILERPLATE
7957 # Allow CC to be a program name with arguments.
7959 lt_save_CFLAGS=$CFLAGS
7965 _LT_TAGVAR(compiler, $1)=$CC
7966 _LT_TAGVAR(LD, $1)=$LD
7967 _LT_CC_BASENAME([$compiler])
7969 # GCJ did not exist at the time GCC didn't implicitly link libc in.
7970 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7972 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7973 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7974 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7977 ## There is no encapsulation within the following macros, do not change
7978 ## the running order or otherwise move them around unless you know exactly
7979 ## what you are doing...
7980 if test -n "$compiler"; then
7981 _LT_COMPILER_NO_RTTI($1)
7982 _LT_COMPILER_PIC($1)
7983 _LT_COMPILER_C_O($1)
7984 _LT_COMPILER_FILE_LOCKS($1)
7985 _LT_LINKER_SHLIBS($1)
7986 _LT_LINKER_HARDCODE_LIBPATH($1)
7995 CFLAGS=$lt_save_CFLAGS
7996 ])# _LT_LANG_GCJ_CONFIG
7999 # _LT_LANG_GO_CONFIG([TAG])
8000 # --------------------------
8001 # Ensure that the configuration variables for the GNU Go compiler
8002 # are suitably defined. These variables are subsequently used by _LT_CONFIG
8003 # to write the compiler configuration to 'libtool'.
8004 m4_defun([_LT_LANG_GO_CONFIG],
8005 [AC_REQUIRE([LT_PROG_GO])dnl
8008 # Source file extension for Go test sources.
8011 # Object file extension for compiled Go test sources.
8013 _LT_TAGVAR(objext, $1)=$objext
8015 # Code to be used in simple compile tests
8016 lt_simple_compile_test_code="package main; func main() { }"
8018 # Code to be used in simple link tests
8019 lt_simple_link_test_code='package main; func main() { }'
8021 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
8024 # save warnings/boilerplate of simple test code
8025 _LT_COMPILER_BOILERPLATE
8026 _LT_LINKER_BOILERPLATE
8028 # Allow CC to be a program name with arguments.
8030 lt_save_CFLAGS=$CFLAGS
8036 _LT_TAGVAR(compiler, $1)=$CC
8037 _LT_TAGVAR(LD, $1)=$LD
8038 _LT_CC_BASENAME([$compiler])
8040 # Go did not exist at the time GCC didn't implicitly link libc in.
8041 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
8043 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
8044 _LT_TAGVAR(reload_flag, $1)=$reload_flag
8045 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
8048 ## There is no encapsulation within the following macros, do not change
8049 ## the running order or otherwise move them around unless you know exactly
8050 ## what you are doing...
8051 if test -n "$compiler"; then
8052 _LT_COMPILER_NO_RTTI($1)
8053 _LT_COMPILER_PIC($1)
8054 _LT_COMPILER_C_O($1)
8055 _LT_COMPILER_FILE_LOCKS($1)
8056 _LT_LINKER_SHLIBS($1)
8057 _LT_LINKER_HARDCODE_LIBPATH($1)
8066 CFLAGS=$lt_save_CFLAGS
8067 ])# _LT_LANG_GO_CONFIG
8070 # _LT_LANG_RC_CONFIG([TAG])
8071 # -------------------------
8072 # Ensure that the configuration variables for the Windows resource compiler
8073 # are suitably defined. These variables are subsequently used by _LT_CONFIG
8074 # to write the compiler configuration to 'libtool'.
8075 m4_defun([_LT_LANG_RC_CONFIG],
8076 [AC_REQUIRE([LT_PROG_RC])dnl
8079 # Source file extension for RC test sources.
8082 # Object file extension for compiled RC test sources.
8084 _LT_TAGVAR(objext, $1)=$objext
8086 # Code to be used in simple compile tests
8087 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
8089 # Code to be used in simple link tests
8090 lt_simple_link_test_code=$lt_simple_compile_test_code
8092 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
8095 # save warnings/boilerplate of simple test code
8096 _LT_COMPILER_BOILERPLATE
8097 _LT_LINKER_BOILERPLATE
8099 # Allow CC to be a program name with arguments.
8101 lt_save_CFLAGS=$CFLAGS
8107 _LT_TAGVAR(compiler, $1)=$CC
8108 _LT_CC_BASENAME([$compiler])
8109 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
8111 if test -n "$compiler"; then
8119 CFLAGS=$lt_save_CFLAGS
8120 ])# _LT_LANG_RC_CONFIG
8125 AC_DEFUN([LT_PROG_GCJ],
8126 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
8127 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
8128 [AC_CHECK_TOOL(GCJ, gcj,)
8129 test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
8130 AC_SUBST(GCJFLAGS)])])[]dnl
8134 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
8135 dnl aclocal-1.4 backwards compatibility:
8136 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
8141 AC_DEFUN([LT_PROG_GO],
8142 [AC_CHECK_TOOL(GOC, gccgo,)
8148 AC_DEFUN([LT_PROG_RC],
8149 [AC_CHECK_TOOL(RC, windres,)
8153 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
8154 dnl aclocal-1.4 backwards compatibility:
8155 dnl AC_DEFUN([LT_AC_PROG_RC], [])
8160 # If we don't have a new enough Autoconf to choose the best grep
8161 # available, choose the one first in the user's PATH.
8162 m4_defun([_LT_DECL_EGREP],
8163 [AC_REQUIRE([AC_PROG_EGREP])dnl
8164 AC_REQUIRE([AC_PROG_FGREP])dnl
8165 test -z "$GREP" && GREP=grep
8166 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
8167 _LT_DECL([], [EGREP], [1], [An ERE matcher])
8168 _LT_DECL([], [FGREP], [1], [A literal string matcher])
8169 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
8176 # If we don't have a new enough Autoconf to choose the best objdump
8177 # available, choose the one first in the user's PATH.
8178 m4_defun([_LT_DECL_OBJDUMP],
8179 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
8180 test -z "$OBJDUMP" && OBJDUMP=objdump
8181 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
8187 # Ensure DLLTOOL variable is set.
8188 m4_defun([_LT_DECL_DLLTOOL],
8189 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8190 test -z "$DLLTOOL" && DLLTOOL=dlltool
8191 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
8197 # Check for a fully-functional sed program, that truncates
8198 # as few characters as possible. Prefer GNU sed if found.
8199 m4_defun([_LT_DECL_SED],
8201 test -z "$SED" && SED=sed
8202 Xsed="$SED -e 1s/^X//"
8203 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
8204 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
8205 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
8208 m4_ifndef([AC_PROG_SED], [
8209 ############################################################
8210 # NOTE: This macro has been submitted for inclusion into #
8211 # GNU Autoconf as AC_PROG_SED. When it is available in #
8212 # a released version of Autoconf we should remove this #
8213 # macro and use it instead. #
8214 ############################################################
8216 m4_defun([AC_PROG_SED],
8217 [AC_MSG_CHECKING([for a sed that does not truncate output])
8218 AC_CACHE_VAL(lt_cv_path_SED,
8219 [# Loop through the user's path and test for sed and gsed.
8220 # Then use that list of sed's as ones to test for truncation.
8221 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8225 test -z "$as_dir" && as_dir=.
8226 for lt_ac_prog in sed gsed; do
8227 for ac_exec_ext in '' $ac_executable_extensions; do
8228 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
8229 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
8237 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
8238 # along with /bin/sed that truncates output.
8239 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
8240 test ! -f "$lt_ac_sed" && continue
8241 cat /dev/null > conftest.in
8243 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
8244 # Check for GNU sed and select it if it is found.
8245 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
8246 lt_cv_path_SED=$lt_ac_sed
8250 cat conftest.in conftest.in >conftest.tmp
8251 mv conftest.tmp conftest.in
8252 cp conftest.in conftest.nl
8254 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
8255 cmp -s conftest.out conftest.nl || break
8256 # 10000 chars as input seems more than enough
8257 test 10 -lt "$lt_ac_count" && break
8258 lt_ac_count=`expr $lt_ac_count + 1`
8259 if test "$lt_ac_count" -gt "$lt_ac_max"; then
8260 lt_ac_max=$lt_ac_count
8261 lt_cv_path_SED=$lt_ac_sed
8268 AC_MSG_RESULT([$SED])
8273 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
8274 dnl aclocal-1.4 backwards compatibility:
8275 dnl AC_DEFUN([LT_AC_PROG_SED], [])
8278 # _LT_CHECK_SHELL_FEATURES
8279 # ------------------------
8280 # Find out whether the shell is Bourne or XSI compatible,
8281 # or has some other useful features.
8282 m4_defun([_LT_CHECK_SHELL_FEATURES],
8283 [if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8288 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
8290 # test EBCDIC or ASCII
8291 case `echo X|tr X '\101'` in
8292 A) # ASCII based system
8293 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
8294 lt_SP2NL='tr \040 \012'
8295 lt_NL2SP='tr \015\012 \040\040'
8297 *) # EBCDIC based system
8298 lt_SP2NL='tr \100 \n'
8299 lt_NL2SP='tr \r\n \100\100'
8302 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
8303 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
8304 ])# _LT_CHECK_SHELL_FEATURES
8307 # _LT_PATH_CONVERSION_FUNCTIONS
8308 # -----------------------------
8309 # Determine what file name conversion functions should be used by
8310 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
8311 # for certain cross-compile configurations and native mingw.
8312 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
8313 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8314 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
8315 AC_MSG_CHECKING([how to convert $build file names to $host format])
8316 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
8320 *-*-mingw* ) # actually msys
8321 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
8324 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
8326 * ) # otherwise, assume *nix
8327 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
8333 *-*-mingw* ) # actually msys
8334 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
8337 lt_cv_to_host_file_cmd=func_convert_file_noop
8339 * ) # otherwise, assume *nix
8340 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
8344 * ) # unhandled hosts (and "normal" native builds)
8345 lt_cv_to_host_file_cmd=func_convert_file_noop
8349 to_host_file_cmd=$lt_cv_to_host_file_cmd
8350 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
8351 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
8352 [0], [convert $build file names to $host format])dnl
8354 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
8355 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
8356 [#assume ordinary cross tools, or native build.
8357 lt_cv_to_tool_file_cmd=func_convert_file_noop
8361 *-*-mingw* ) # actually msys
8362 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
8368 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
8369 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
8370 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
8371 [0], [convert $build files to toolchain format])dnl
8372 ])# _LT_PATH_CONVERSION_FUNCTIONS