1 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
3 # Copyright (C) 1996-2001, 2003-2019, 2021-2022 Free Software
5 # Written by Gordon Matzigkeit, 1996
7 # This file is free software; the Free Software Foundation gives
8 # unlimited permission to copy and/or distribute it, with or without
9 # modifications, as long as this notice is preserved.
11 m4_define([_LT_COPYING], [dnl
12 # Copyright (C) 2014 Free Software Foundation, Inc.
13 # This is free software; see the source for copying conditions. There is NO
14 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
16 # GNU Libtool is free software; you can redistribute it and/or modify
17 # it under the terms of the GNU General Public License as published by
18 # the Free Software Foundation; either version 2 of of the License, or
19 # (at your option) any later version.
21 # As a special exception to the GNU General Public License, if you
22 # distribute this file as part of a program or library that is built
23 # using GNU Libtool, you may include this file under the same
24 # distribution terms that you use for the rest of that program.
26 # GNU Libtool is distributed in the hope that it will be useful, but
27 # WITHOUT ANY WARRANTY; without even the implied warranty of
28 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
29 # GNU General Public License for more details.
31 # You should have received a copy of the GNU General Public License
32 # along with this program. If not, see <http://www.gnu.org/licenses/>.
40 # Complain and exit if this libtool version is less that VERSION.
42 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
44 [m4_fatal([Libtool version $1 or higher is required],
51 # Complain if the absolute build directory name contains unusual characters
52 m4_defun([_LT_CHECK_BUILDDIR],
55 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
63 [AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
64 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
65 AC_BEFORE([$0], [LT_LANG])dnl
66 AC_BEFORE([$0], [LT_OUTPUT])dnl
67 AC_BEFORE([$0], [LTDL_INIT])dnl
68 m4_require([_LT_CHECK_BUILDDIR])dnl
70 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
71 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
72 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
73 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
74 dnl unless we require an AC_DEFUNed macro:
75 AC_REQUIRE([LTOPTIONS_VERSION])dnl
76 AC_REQUIRE([LTSUGAR_VERSION])dnl
77 AC_REQUIRE([LTVERSION_VERSION])dnl
78 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
79 m4_require([_LT_PROG_LTMAIN])dnl
81 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
84 _LT_SET_OPTIONS([$0], [$1])
86 # This can be used to rebuild libtool when needed
89 # Always use our own libtool.
90 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
100 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
101 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
102 dnl aclocal-1.4 backwards compatibility:
103 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
104 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
107 # _LT_PREPARE_CC_BASENAME
108 # -----------------------
109 m4_defun([_LT_PREPARE_CC_BASENAME], [
110 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
113 for cc_temp in @S|@*""; do
115 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
116 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
121 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
123 ])# _LT_PREPARE_CC_BASENAME
126 # _LT_CC_BASENAME(CC)
127 # -------------------
128 # It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME,
129 # but that macro is also expanded into generated libtool script, which
130 # arranges for $SED and $ECHO to be set by different means.
131 m4_defun([_LT_CC_BASENAME],
132 [m4_require([_LT_PREPARE_CC_BASENAME])dnl
133 AC_REQUIRE([_LT_DECL_SED])dnl
134 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
136 cc_basename=$func_cc_basename_result
140 # _LT_FILEUTILS_DEFAULTS
141 # ----------------------
142 # It is okay to use these file commands and assume they have been set
143 # sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'.
144 m4_defun([_LT_FILEUTILS_DEFAULTS],
148 ])# _LT_FILEUTILS_DEFAULTS
153 m4_defun([_LT_SETUP],
154 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
155 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
156 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
157 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
159 _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
161 _LT_DECL([], [host_alias], [0], [The host system])dnl
162 _LT_DECL([], [host], [0])dnl
163 _LT_DECL([], [host_os], [0])dnl
165 _LT_DECL([], [build_alias], [0], [The build system])dnl
166 _LT_DECL([], [build], [0])dnl
167 _LT_DECL([], [build_os], [0])dnl
169 AC_REQUIRE([AC_PROG_CC])dnl
170 AC_REQUIRE([LT_PATH_LD])dnl
171 AC_REQUIRE([LT_PATH_NM])dnl
173 AC_REQUIRE([AC_PROG_LN_S])dnl
174 test -z "$LN_S" && LN_S="ln -s"
175 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
177 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
178 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
179 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
181 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
182 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
183 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
184 m4_require([_LT_CMD_RELOAD])dnl
185 m4_require([_LT_DECL_FILECMD])dnl
186 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
187 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
188 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
189 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
190 m4_require([_LT_WITH_SYSROOT])dnl
191 m4_require([_LT_CMD_TRUNCATE])dnl
193 _LT_CONFIG_LIBTOOL_INIT([
194 # See if we are running on zsh, and set the options that allow our
195 # commands through without removal of \ escapes INIT.
196 if test -n "\${ZSH_VERSION+set}"; then
200 if test -n "${ZSH_VERSION+set}"; then
206 m4_require([_LT_TAG_COMPILER])dnl
210 # AIX sometimes has problems with the GCC collect2 program. For some
211 # reason, if we set the COLLECT_NAMES environment variable, the problems
212 # vanish in a puff of smoke.
213 if test set != "${COLLECT_NAMES+set}"; then
224 # All known linkers require a '.a' archive for static linking (except MSVC and
225 # ICC, which need '.lib').
228 with_gnu_ld=$lt_cv_prog_gnu_ld
233 # Set sane defaults for various variables
234 test -z "$CC" && CC=cc
235 test -z "$LTCC" && LTCC=$CC
236 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
237 test -z "$LD" && LD=ld
238 test -z "$ac_objext" && ac_objext=o
240 _LT_CC_BASENAME([$compiler])
242 # Only perform the check for file, if the check method requires it
243 test -z "$MAGIC_CMD" && MAGIC_CMD=file
244 case $deplibs_check_method in
246 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
252 # Use C for the default configuration in the libtool script
253 LT_SUPPORTED_TAG([CC])
255 _LT_LANG_DEFAULT_CONFIG
260 # _LT_PREPARE_SED_QUOTE_VARS
261 # --------------------------
262 # Define a few sed substitution that help us do robust quoting.
263 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
264 [# Backslashify metacharacters that are still active within
265 # double-quoted strings.
266 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
268 # Same as above, but do not quote variable references.
269 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
271 # Sed substitution to delay expansion of an escaped shell variable in a
272 # double_quote_subst'ed string.
273 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
275 # Sed substitution to delay expansion of an escaped single quote.
276 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
278 # Sed substitution to avoid accidental globbing in evaled expressions
279 no_glob_subst='s/\*/\\\*/g'
284 # Note that this code is called both from 'configure', and 'config.status'
285 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
286 # 'config.status' has no value for ac_aux_dir unless we are using Automake,
287 # so we pass a copy along to make sure it has a sensible value anyway.
288 m4_defun([_LT_PROG_LTMAIN],
289 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
290 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
291 ltmain=$ac_aux_dir/ltmain.sh
295 ## ------------------------------------- ##
296 ## Accumulate code for creating libtool. ##
297 ## ------------------------------------- ##
299 # So that we can recreate a full libtool script including additional
300 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
301 # in macros and then make a single call at the end using the 'libtool'
305 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
306 # ----------------------------------------
307 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
308 m4_define([_LT_CONFIG_LIBTOOL_INIT],
310 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
315 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
318 # _LT_CONFIG_LIBTOOL([COMMANDS])
319 # ------------------------------
320 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
321 m4_define([_LT_CONFIG_LIBTOOL],
323 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
328 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
331 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
332 # -----------------------------------------------------
333 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
334 [_LT_CONFIG_LIBTOOL([$1])
335 _LT_CONFIG_LIBTOOL_INIT([$2])
339 # _LT_FORMAT_COMMENT([COMMENT])
340 # -----------------------------
341 # Add leading comment marks to the start of each line, and a trailing
342 # full-stop to the whole comment if one is not present already.
343 m4_define([_LT_FORMAT_COMMENT],
345 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
346 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
351 ## ------------------------ ##
352 ## FIXME: Eliminate VARNAME ##
353 ## ------------------------ ##
356 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
357 # -------------------------------------------------------------------
358 # CONFIGNAME is the name given to the value in the libtool script.
359 # VARNAME is the (base) name used in the configure script.
360 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
361 # VARNAME. Any other value will be used directly.
362 m4_define([_LT_DECL],
363 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
364 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
365 [m4_ifval([$1], [$1], [$2])])
366 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
368 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
369 lt_dict_add_subkey([lt_decl_dict], [$2],
370 [tagged?], [m4_ifval([$5], [yes], [no])])])
374 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
375 # --------------------------------------------------------
376 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
379 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
380 # ------------------------------------------------
381 m4_define([lt_decl_tag_varnames],
382 [_lt_decl_filter([tagged?], [yes], $@)])
385 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
386 # ---------------------------------------------------------
387 m4_define([_lt_decl_filter],
389 [0], [m4_fatal([$0: too few arguments: $#])],
390 [1], [m4_fatal([$0: too few arguments: $#: $1])],
391 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
392 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
393 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
397 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
398 # --------------------------------------------------
399 m4_define([lt_decl_quote_varnames],
400 [_lt_decl_filter([value], [1], $@)])
403 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
404 # ---------------------------------------------------
405 m4_define([lt_decl_dquote_varnames],
406 [_lt_decl_filter([value], [2], $@)])
409 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
410 # ---------------------------------------------------
411 m4_define([lt_decl_varnames_tagged],
412 [m4_assert([$# <= 2])dnl
413 _$0(m4_quote(m4_default([$1], [[, ]])),
414 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
415 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
416 m4_define([_lt_decl_varnames_tagged],
417 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
420 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
421 # ------------------------------------------------
422 m4_define([lt_decl_all_varnames],
423 [_$0(m4_quote(m4_default([$1], [[, ]])),
425 m4_quote(lt_decl_varnames),
426 m4_quote(m4_shift($@))))[]dnl
428 m4_define([_lt_decl_all_varnames],
429 [lt_join($@, lt_decl_varnames_tagged([$1],
430 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
434 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
435 # ------------------------------------
436 # Quote a variable value, and forward it to 'config.status' so that its
437 # declaration there will have the same value as in 'configure'. VARNAME
438 # must have a single quote delimited value for this to work.
439 m4_define([_LT_CONFIG_STATUS_DECLARE],
440 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
443 # _LT_CONFIG_STATUS_DECLARATIONS
444 # ------------------------------
445 # We delimit libtool config variables with single quotes, so when
446 # we write them to config.status, we have to be sure to quote all
447 # embedded single quotes properly. In configure, this macro expands
448 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
450 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
451 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
452 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
453 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
458 # Output comment and list of tags supported by the script
459 m4_defun([_LT_LIBTOOL_TAGS],
460 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
461 available_tags='_LT_TAGS'dnl
465 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
466 # -----------------------------------
467 # Extract the dictionary values for VARNAME (optionally with TAG) and
468 # expand to a commented shell variable setting:
470 # # Some comment about what VAR is for.
471 # visible_name=$lt_internal_name
472 m4_define([_LT_LIBTOOL_DECLARE],
473 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
474 [description])))[]dnl
475 m4_pushdef([_libtool_name],
476 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
477 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
478 [0], [_libtool_name=[$]$1],
479 [1], [_libtool_name=$lt_[]$1],
480 [2], [_libtool_name=$lt_[]$1],
481 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
482 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
486 # _LT_LIBTOOL_CONFIG_VARS
487 # -----------------------
488 # Produce commented declarations of non-tagged libtool config variables
489 # suitable for insertion in the LIBTOOL CONFIG section of the 'libtool'
490 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
491 # section) are produced by _LT_LIBTOOL_TAG_VARS.
492 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
493 [m4_foreach([_lt_var],
494 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
495 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
498 # _LT_LIBTOOL_TAG_VARS(TAG)
499 # -------------------------
500 m4_define([_LT_LIBTOOL_TAG_VARS],
501 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
502 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
505 # _LT_TAGVAR(VARNAME, [TAGNAME])
506 # ------------------------------
507 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
510 # _LT_CONFIG_COMMANDS
511 # -------------------
512 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
513 # variables for single and double quote escaping we saved from calls
514 # to _LT_DECL, we can put quote escaped variables declarations
515 # into 'config.status', and then the shell code to quote escape them in
516 # for loops in 'config.status'. Finally, any additional code accumulated
517 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
518 m4_defun([_LT_CONFIG_COMMANDS],
519 [AC_PROVIDE_IFELSE([LT_OUTPUT],
520 dnl If the libtool generation code has been placed in $CONFIG_LT,
521 dnl instead of duplicating it all over again into config.status,
522 dnl then we will have config.status run $CONFIG_LT later, so it
523 dnl needs to know what name is stored there:
524 [AC_CONFIG_COMMANDS([libtool],
525 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
526 dnl If the libtool generation code is destined for config.status,
527 dnl expand the accumulated commands and init code now:
528 [AC_CONFIG_COMMANDS([libtool],
529 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
530 ])#_LT_CONFIG_COMMANDS
534 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
537 # The HP-UX ksh and POSIX shell print the target directory to stdout
539 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
541 sed_quote_subst='$sed_quote_subst'
542 double_quote_subst='$double_quote_subst'
543 delay_variable_subst='$delay_variable_subst'
544 _LT_CONFIG_STATUS_DECLARATIONS
547 compiler='$compiler_DEFAULT'
549 # A function that is used when there is no print builtin or printf.
550 func_fallback_echo ()
552 eval 'cat <<_LTECHO_EOF
557 # Quote evaled strings.
558 for var in lt_decl_all_varnames([[ \
559 ]], lt_decl_quote_varnames); do
560 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
561 *[[\\\\\\\`\\"\\\$]]*)
562 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
565 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
570 # Double-quote double-evaled strings.
571 for var in lt_decl_all_varnames([[ \
572 ]], lt_decl_dquote_varnames); do
573 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
574 *[[\\\\\\\`\\"\\\$]]*)
575 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
578 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
583 _LT_OUTPUT_LIBTOOL_INIT
586 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
587 # ------------------------------------
588 # Generate a child script FILE with all initialization necessary to
589 # reuse the environment learned by the parent script, and make the
590 # file executable. If COMMENT is supplied, it is inserted after the
591 # '#!' sequence but before initialization text begins. After this
592 # macro, additional text can be appended to FILE to form the body of
593 # the child script. The macro ends with non-zero status if the
594 # file could not be fully written (such as if the disk is full).
595 m4_ifdef([AS_INIT_GENERATED],
596 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
597 [m4_defun([_LT_GENERATED_FILE_INIT],
598 [m4_require([AS_PREPARE])]dnl
599 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
601 cat >$1 <<_ASEOF || lt_write_fail=1
603 # Generated by $as_me.
605 SHELL=\${CONFIG_SHELL-$SHELL}
608 cat >>$1 <<\_ASEOF || lt_write_fail=1
611 exec AS_MESSAGE_FD>&1
613 test 0 = "$lt_write_fail" && chmod +x $1[]dnl
614 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
618 # This macro allows early generation of the libtool script (before
619 # AC_OUTPUT is called), incase it is used in configure for compilation
621 AC_DEFUN([LT_OUTPUT],
622 [: ${CONFIG_LT=./config.lt}
623 AC_MSG_NOTICE([creating $CONFIG_LT])
624 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
625 [# Run this file to recreate a libtool stub with the current configuration.])
627 cat >>"$CONFIG_LT" <<\_LTEOF
629 exec AS_MESSAGE_LOG_FD>>config.log
632 AS_BOX([Running $as_me.])
633 } >&AS_MESSAGE_LOG_FD
636 '$as_me' creates a local libtool stub from the current configuration,
637 for use in further configure time tests before the real libtool is
640 Usage: $[0] [[OPTIONS]]
642 -h, --help print this help, then exit
643 -V, --version print version number, then exit
644 -q, --quiet do not print progress messages
645 -d, --debug don't remove temporary files
647 Report bugs to <bug-libtool@gnu.org>."
650 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
651 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
652 configured by $[0], generated by m4_PACKAGE_STRING.
654 Copyright (C) 2011 Free Software Foundation, Inc.
655 This config.lt script is free software; the Free Software Foundation
656 gives unlimited permision to copy, distribute and modify it."
661 --version | --v* | -V )
662 echo "$lt_cl_version"; exit 0 ;;
664 echo "$lt_cl_help"; exit 0 ;;
665 --debug | --d* | -d )
667 --quiet | --q* | --silent | --s* | -q )
670 -*) AC_MSG_ERROR([unrecognized option: $[1]
671 Try '$[0] --help' for more information.]) ;;
673 *) AC_MSG_ERROR([unrecognized argument: $[1]
674 Try '$[0] --help' for more information.]) ;;
679 if $lt_cl_silent; then
680 exec AS_MESSAGE_FD>/dev/null
684 cat >>"$CONFIG_LT" <<_LTEOF
685 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
688 cat >>"$CONFIG_LT" <<\_LTEOF
689 AC_MSG_NOTICE([creating $ofile])
690 _LT_OUTPUT_LIBTOOL_COMMANDS
693 chmod +x "$CONFIG_LT"
695 # configure is writing to config.log, but config.lt does its own redirection,
696 # appending to config.log, which fails on DOS, as config.log is still kept
697 # open by configure. Here we exec the FD to /dev/null, effectively closing
698 # config.log, so it can be properly (re)opened and appended to by config.lt.
700 test yes = "$silent" &&
701 lt_config_lt_args="$lt_config_lt_args --quiet"
702 exec AS_MESSAGE_LOG_FD>/dev/null
703 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
704 exec AS_MESSAGE_LOG_FD>>config.log
705 $lt_cl_success || AS_EXIT(1)
711 # If TAG is the built-in tag, create an initial libtool script with a
712 # default configuration from the untagged config vars. Otherwise add code
713 # to config.status for appending the configuration named by TAG from the
714 # matching tagged config vars.
715 m4_defun([_LT_CONFIG],
716 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
717 _LT_CONFIG_SAVE_COMMANDS([
718 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
719 m4_if(_LT_TAG, [C], [
720 # See if we are running on zsh, and set the options that allow our
721 # commands through without removal of \ escapes.
722 if test -n "${ZSH_VERSION+set}"; then
727 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
730 cat <<_LT_EOF >> "$cfgfile"
732 # Generated automatically by $as_me ($PACKAGE) $VERSION
733 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
735 # Provide generalized library-building support services.
736 # Written by Gordon Matzigkeit, 1996
741 # Configured defaults for sys_lib_dlsearch_path munging.
742 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
744 # ### BEGIN LIBTOOL CONFIG
745 _LT_LIBTOOL_CONFIG_VARS
747 # ### END LIBTOOL CONFIG
751 cat <<'_LT_EOF' >> "$cfgfile"
753 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
755 _LT_PREPARE_MUNGE_PATH_LIST
756 _LT_PREPARE_CC_BASENAME
758 # ### END FUNCTIONS SHARED WITH CONFIGURE
764 cat <<\_LT_EOF >> "$cfgfile"
765 # AIX sometimes has problems with the GCC collect2 program. For some
766 # reason, if we set the COLLECT_NAMES environment variable, the problems
767 # vanish in a puff of smoke.
768 if test set != "${COLLECT_NAMES+set}"; then
778 # We use sed instead of cat because bash on DJGPP gets confused if
779 # if finds mixed CR/LF and LF-only lines. Since sed operates in
780 # text mode, it properly converts lines to CR/LF. This bash problem
781 # is reportedly fixed, but why not run on old versions too?
782 $SED '$q' "$ltmain" >> "$cfgfile" \
783 || (rm -f "$cfgfile"; exit 1)
785 mv -f "$cfgfile" "$ofile" ||
786 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
789 [cat <<_LT_EOF >> "$ofile"
791 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
792 dnl in a comment (ie after a #).
793 # ### BEGIN LIBTOOL TAG CONFIG: $1
794 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
795 # ### END LIBTOOL TAG CONFIG: $1
804 ])dnl /_LT_CONFIG_SAVE_COMMANDS
808 # LT_SUPPORTED_TAG(TAG)
809 # ---------------------
810 # Trace this macro to discover what tags are supported by the libtool
811 # --tag option, using:
812 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
813 AC_DEFUN([LT_SUPPORTED_TAG], [])
816 # C support is built-in for now
817 m4_define([_LT_LANG_C_enabled], [])
818 m4_define([_LT_TAGS], [])
823 # Enable libtool support for the given language if not already enabled.
825 [AC_BEFORE([$0], [LT_OUTPUT])dnl
828 [C++], [_LT_LANG(CXX)],
829 [Go], [_LT_LANG(GO)],
830 [Java], [_LT_LANG(GCJ)],
831 [Fortran 77], [_LT_LANG(F77)],
832 [Fortran], [_LT_LANG(FC)],
833 [Windows Resource], [_LT_LANG(RC)],
834 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
836 [m4_fatal([$0: unsupported language: "$1"])])])dnl
843 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
844 [LT_SUPPORTED_TAG([$1])dnl
845 m4_append([_LT_TAGS], [$1 ])dnl
846 m4_define([_LT_LANG_]$1[_enabled], [])dnl
847 _LT_LANG_$1_CONFIG($1)])dnl
851 m4_ifndef([AC_PROG_GO], [
852 ############################################################
853 # NOTE: This macro has been submitted for inclusion into #
854 # GNU Autoconf as AC_PROG_GO. When it is available in #
855 # a released version of Autoconf we should remove this #
856 # macro and use it instead. #
857 ############################################################
858 m4_defun([AC_PROG_GO],
860 AC_ARG_VAR([GOC], [Go compiler command])dnl
861 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
862 _AC_ARG_VAR_LDFLAGS()dnl
863 AC_CHECK_TOOL(GOC, gccgo)
864 if test -z "$GOC"; then
865 if test -n "$ac_tool_prefix"; then
866 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
869 if test -z "$GOC"; then
870 AC_CHECK_PROG(GOC, gccgo, gccgo, false)
876 # _LT_LANG_DEFAULT_CONFIG
877 # -----------------------
878 m4_defun([_LT_LANG_DEFAULT_CONFIG],
879 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
881 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
883 AC_PROVIDE_IFELSE([AC_PROG_F77],
885 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
887 AC_PROVIDE_IFELSE([AC_PROG_FC],
889 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
891 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
892 dnl pulling things in needlessly.
893 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
895 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
897 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
899 [m4_ifdef([AC_PROG_GCJ],
900 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
901 m4_ifdef([A][M_PROG_GCJ],
902 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
903 m4_ifdef([LT_PROG_GCJ],
904 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
906 AC_PROVIDE_IFELSE([AC_PROG_GO],
908 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
910 AC_PROVIDE_IFELSE([LT_PROG_RC],
912 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
913 ])# _LT_LANG_DEFAULT_CONFIG
916 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
917 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
918 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
919 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
920 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
921 dnl aclocal-1.4 backwards compatibility:
922 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
923 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
924 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
925 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
926 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
931 m4_defun([_LT_TAG_COMPILER],
932 [AC_REQUIRE([AC_PROG_CC])dnl
934 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
935 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
936 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
937 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
939 # If no C compiler was specified, use CC.
942 # If no C compiler flags were specified, use CFLAGS.
943 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
945 # Allow CC to be a program name with arguments.
950 # _LT_COMPILER_BOILERPLATE
951 # ------------------------
952 # Check for compiler boilerplate output or warnings with
953 # the simple compiler test code.
954 m4_defun([_LT_COMPILER_BOILERPLATE],
955 [m4_require([_LT_DECL_SED])dnl
956 ac_outfile=conftest.$ac_objext
957 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
958 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
959 _lt_compiler_boilerplate=`cat conftest.err`
961 ])# _LT_COMPILER_BOILERPLATE
964 # _LT_LINKER_BOILERPLATE
965 # ----------------------
966 # Check for linker boilerplate output or warnings with
967 # the simple link test code.
968 m4_defun([_LT_LINKER_BOILERPLATE],
969 [m4_require([_LT_DECL_SED])dnl
970 ac_outfile=conftest.$ac_objext
971 echo "$lt_simple_link_test_code" >conftest.$ac_ext
972 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
973 _lt_linker_boilerplate=`cat conftest.err`
975 ])# _LT_LINKER_BOILERPLATE
977 # _LT_REQUIRED_DARWIN_CHECKS
978 # -------------------------
979 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
982 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
983 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
984 AC_CHECK_TOOL([LIPO], [lipo], [:])
985 AC_CHECK_TOOL([OTOOL], [otool], [:])
986 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
987 _LT_DECL([], [DSYMUTIL], [1],
988 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
989 _LT_DECL([], [NMEDIT], [1],
990 [Tool to change global to local symbols on Mac OS X])
991 _LT_DECL([], [LIPO], [1],
992 [Tool to manipulate fat objects and archives on Mac OS X])
993 _LT_DECL([], [OTOOL], [1],
994 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
995 _LT_DECL([], [OTOOL64], [1],
996 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
998 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
999 [lt_cv_apple_cc_single_mod=no
1000 if test -z "$LT_MULTI_MODULE"; then
1001 # By default we will add the -single_module flag. You can override
1002 # by either setting the environment variable LT_MULTI_MODULE
1003 # non-empty at configure time, or by adding -multi_module to the
1005 rm -rf libconftest.dylib*
1006 echo "int foo(void){return 1;}" > conftest.c
1007 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1008 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
1009 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1010 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
1012 # If there is a non-empty error log, and "single_module"
1013 # appears in it, assume the flag caused a linker warning
1014 if test -s conftest.err && $GREP single_module conftest.err; then
1015 cat conftest.err >&AS_MESSAGE_LOG_FD
1016 # Otherwise, if the output was created with a 0 exit code from
1017 # the compiler, it worked.
1018 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
1019 lt_cv_apple_cc_single_mod=yes
1021 cat conftest.err >&AS_MESSAGE_LOG_FD
1023 rm -rf libconftest.dylib*
1027 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1028 [lt_cv_ld_exported_symbols_list],
1029 [lt_cv_ld_exported_symbols_list=no
1030 save_LDFLAGS=$LDFLAGS
1031 echo "_main" > conftest.sym
1032 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1033 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1034 [lt_cv_ld_exported_symbols_list=yes],
1035 [lt_cv_ld_exported_symbols_list=no])
1036 LDFLAGS=$save_LDFLAGS
1039 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1040 [lt_cv_ld_force_load=no
1041 cat > conftest.c << _LT_EOF
1042 int forced_loaded() { return 2;}
1044 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1045 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1046 echo "$AR $AR_FLAGS libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1047 $AR $AR_FLAGS libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1048 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1049 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1050 cat > conftest.c << _LT_EOF
1051 int main() { return 0;}
1053 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1054 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1056 if test -s conftest.err && $GREP force_load conftest.err; then
1057 cat conftest.err >&AS_MESSAGE_LOG_FD
1058 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
1059 lt_cv_ld_force_load=yes
1061 cat conftest.err >&AS_MESSAGE_LOG_FD
1063 rm -f conftest.err libconftest.a conftest conftest.c
1064 rm -rf conftest.dSYM
1067 rhapsody* | darwin1.[[012]])
1068 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
1070 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
1072 case $MACOSX_DEPLOYMENT_TARGET,$host in
1073 10.[[012]],*|,*powerpc*-darwin[[5-8]]*)
1074 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
1076 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
1080 if test yes = "$lt_cv_apple_cc_single_mod"; then
1081 _lt_dar_single_mod='$single_module'
1083 if test yes = "$lt_cv_ld_exported_symbols_list"; then
1084 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
1086 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
1088 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
1089 _lt_dsymutil='~$DSYMUTIL $lib || :'
1098 # _LT_DARWIN_LINKER_FEATURES([TAG])
1099 # ---------------------------------
1100 # Checks for linker and compiler features on darwin
1101 m4_defun([_LT_DARWIN_LINKER_FEATURES],
1103 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1104 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1105 _LT_TAGVAR(hardcode_direct, $1)=no
1106 _LT_TAGVAR(hardcode_automatic, $1)=yes
1107 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1108 if test yes = "$lt_cv_ld_force_load"; then
1109 _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\"`'
1110 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
1111 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1113 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1115 _LT_TAGVAR(link_all_deplibs, $1)=yes
1116 _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
1117 case $cc_basename in
1118 ifort*|nagfor*) _lt_dar_can_shared=yes ;;
1119 *) _lt_dar_can_shared=$GCC ;;
1121 if test yes = "$_lt_dar_can_shared"; then
1122 output_verbose_link_cmd=func_echo_all
1123 _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"
1124 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
1125 _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"
1126 _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"
1128 [ if test yes != "$lt_cv_apple_cc_single_mod"; then
1129 _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"
1130 _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"
1134 _LT_TAGVAR(ld_shlibs, $1)=no
1138 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1139 # ----------------------------------
1140 # Links a minimal program and checks the executable
1141 # for the system default hardcoded library path. In most cases,
1142 # this is /usr/lib:/lib, but when the MPI compilers are used
1143 # the location of the communication and MPI libs are included too.
1144 # If we don't find anything, use the default library path according
1145 # to the aix ld manual.
1146 # Store the results from the different compilers for each TAGNAME.
1147 # Allow to override them for all tags through lt_cv_aix_libpath.
1148 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1149 [m4_require([_LT_DECL_SED])dnl
1150 if test set = "${lt_cv_aix_libpath+set}"; then
1151 aix_libpath=$lt_cv_aix_libpath
1153 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1154 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1155 lt_aix_libpath_sed='[
1156 /Import File Strings/,/^$/ {
1158 s/^0 *\([^ ]*\) *$/\1/
1162 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1163 # Check for a 64-bit object if we didn't find anything.
1164 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1165 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1167 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1168 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
1171 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1173 ])# _LT_SYS_MODULE_PATH_AIX
1176 # _LT_SHELL_INIT(ARG)
1177 # -------------------
1178 m4_define([_LT_SHELL_INIT],
1179 [m4_divert_text([M4SH-INIT], [$1
1180 ])])# _LT_SHELL_INIT
1184 # _LT_PROG_ECHO_BACKSLASH
1185 # -----------------------
1186 # Find how we can fake an echo command that does not interpret backslash.
1187 # In particular, with Autoconf 2.60 or later we add some code to the start
1188 # of the generated configure script that will find a shell with a builtin
1189 # printf (that we can use as an echo command).
1190 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1191 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1192 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1193 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1195 AC_MSG_CHECKING([how to print strings])
1196 # Test print first, because it will be a builtin if present.
1197 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1198 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1200 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1203 # Use this function as a fallback that always works.
1204 func_fallback_echo ()
1206 eval 'cat <<_LTECHO_EOF
1210 ECHO='func_fallback_echo'
1213 # func_echo_all arg...
1214 # Invoke $ECHO with all args, space-separated.
1221 printf*) AC_MSG_RESULT([printf]) ;;
1222 print*) AC_MSG_RESULT([print -r]) ;;
1223 *) AC_MSG_RESULT([cat]) ;;
1226 m4_ifdef([_AS_DETECT_SUGGESTED],
1227 [_AS_DETECT_SUGGESTED([
1228 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1229 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1230 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1231 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1232 PATH=/empty FPATH=/empty; export PATH FPATH
1233 test "X`printf %s $ECHO`" = "X$ECHO" \
1234 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1236 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1237 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1238 ])# _LT_PROG_ECHO_BACKSLASH
1243 AC_DEFUN([_LT_WITH_SYSROOT],
1244 [m4_require([_LT_DECL_SED])dnl
1245 AC_MSG_CHECKING([for sysroot])
1246 AC_ARG_WITH([sysroot],
1247 [AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
1248 [Search for dependent libraries within DIR (or the compiler's sysroot
1249 if not specified).])],
1250 [], [with_sysroot=no])
1252 dnl lt_sysroot will always be passed unquoted. We quote it here
1253 dnl in case the user passed a directory name.
1255 case $with_sysroot in #(
1257 if test yes = "$GCC"; then
1258 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1262 lt_sysroot=`echo "$with_sysroot" | $SED -e "$sed_quote_subst"`
1267 AC_MSG_RESULT([$with_sysroot])
1268 AC_MSG_ERROR([The sysroot must be an absolute path.])
1272 AC_MSG_RESULT([${lt_sysroot:-no}])
1273 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1274 [dependent libraries, and where our libraries should be installed.])])
1278 m4_defun([_LT_ENABLE_LOCK],
1279 [AC_ARG_ENABLE([libtool-lock],
1280 [AS_HELP_STRING([--disable-libtool-lock],
1281 [avoid locking (might break parallel builds)])])
1282 test no = "$enable_libtool_lock" || enable_libtool_lock=yes
1284 # Some flags need to be propagated to the compiler or linker for good
1288 # Find out what ABI is being produced by ac_compile, and set mode
1289 # options accordingly.
1290 echo 'int i;' > conftest.$ac_ext
1291 if AC_TRY_EVAL(ac_compile); then
1292 case `$FILECMD conftest.$ac_objext` in
1304 # Find out what ABI is being produced by ac_compile, and set linker
1305 # options accordingly.
1306 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1307 if AC_TRY_EVAL(ac_compile); then
1308 if test yes = "$lt_cv_prog_gnu_ld"; then
1309 case `$FILECMD conftest.$ac_objext` in
1311 LD="${LD-ld} -melf32bsmip"
1314 LD="${LD-ld} -melf32bmipn32"
1317 LD="${LD-ld} -melf64bmip"
1321 case `$FILECMD conftest.$ac_objext` in
1338 # Find out what ABI is being produced by ac_compile, and set linker
1339 # options accordingly.
1340 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1341 if AC_TRY_EVAL(ac_compile); then
1343 case `$FILECMD conftest.$ac_objext` in
1351 case `$FILECMD conftest.$ac_objext` in
1353 emul="${emul}btsmip"
1356 emul="${emul}ltsmip"
1359 case `$FILECMD conftest.$ac_objext` in
1364 LD="${LD-ld} -m $emul"
1369 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
1370 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1371 # Find out what ABI is being produced by ac_compile, and set linker
1372 # options accordingly. Note that the listed cases only cover the
1373 # situations where additional linker options are needed (such as when
1374 # doing 32-bit compilation for a host where ld defaults to 64-bit, or
1375 # vice versa); the common cases where no linker options are needed do
1376 # not appear in the list.
1377 echo 'int i;' > conftest.$ac_ext
1378 if AC_TRY_EVAL(ac_compile); then
1379 case `$FILECMD conftest.o` in
1382 x86_64-*kfreebsd*-gnu)
1383 LD="${LD-ld} -m elf_i386_fbsd"
1386 case `$FILECMD conftest.o` in
1388 LD="${LD-ld} -m elf32_x86_64"
1391 LD="${LD-ld} -m elf_i386"
1395 powerpc64le-*linux*)
1396 LD="${LD-ld} -m elf32lppclinux"
1399 LD="${LD-ld} -m elf32ppclinux"
1402 LD="${LD-ld} -m elf_s390"
1405 LD="${LD-ld} -m elf32_sparc"
1411 x86_64-*kfreebsd*-gnu)
1412 LD="${LD-ld} -m elf_x86_64_fbsd"
1415 LD="${LD-ld} -m elf_x86_64"
1418 LD="${LD-ld} -m elf64lppc"
1421 LD="${LD-ld} -m elf64ppc"
1423 s390*-*linux*|s390*-*tpf*)
1424 LD="${LD-ld} -m elf64_s390"
1427 LD="${LD-ld} -m elf64_sparc"
1437 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1439 CFLAGS="$CFLAGS -belf"
1440 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1442 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1444 if test yes != "$lt_cv_cc_needs_belf"; then
1445 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1450 # Find out what ABI is being produced by ac_compile, and set linker
1451 # options accordingly.
1452 echo 'int i;' > conftest.$ac_ext
1453 if AC_TRY_EVAL(ac_compile); then
1454 case `$FILECMD conftest.o` in
1456 case $lt_cv_prog_gnu_ld in
1459 i?86-*-solaris*|x86_64-*-solaris*)
1460 LD="${LD-ld} -m elf_x86_64"
1463 LD="${LD-ld} -m elf64_sparc"
1466 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1467 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1472 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1484 need_locks=$enable_libtool_lock
1490 m4_defun([_LT_PROG_AR],
1491 [AC_CHECK_TOOLS(AR, [ar], false)
1493 _LT_DECL([], [AR], [1], [The archiver])
1495 # Use ARFLAGS variable as AR's operation code to sync the variable naming with
1496 # Automake. If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have
1497 # higher priority because thats what people were doing historically (setting
1498 # ARFLAGS for automake and AR_FLAGS for libtool). FIXME: Make the AR_FLAGS
1499 # variable obsoleted/removed.
1501 test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr}
1502 lt_ar_flags=$AR_FLAGS
1503 _LT_DECL([], [lt_ar_flags], [0], [Flags to create an archive (by configure)])
1505 # Make AR_FLAGS overridable by 'make ARFLAGS='. Don't try to run-time override
1506 # by AR_FLAGS because that was never working and AR_FLAGS is about to die.
1507 _LT_DECL([], [AR_FLAGS], [\@S|@{ARFLAGS-"\@S|@lt_ar_flags"}],
1508 [Flags to create an archive])
1510 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1511 [lt_cv_ar_at_file=no
1512 AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1513 [echo conftest.$ac_objext > conftest.lst
1514 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1515 AC_TRY_EVAL([lt_ar_try])
1516 if test 0 -eq "$ac_status"; then
1517 # Ensure the archiver fails upon bogus file names.
1518 rm -f conftest.$ac_objext libconftest.a
1519 AC_TRY_EVAL([lt_ar_try])
1520 if test 0 -ne "$ac_status"; then
1524 rm -f conftest.* libconftest.a
1528 if test no = "$lt_cv_ar_at_file"; then
1531 archiver_list_spec=$lt_cv_ar_at_file
1533 _LT_DECL([], [archiver_list_spec], [1],
1534 [How to feed a file listing to the archiver])
1538 # _LT_CMD_OLD_ARCHIVE
1539 # -------------------
1540 m4_defun([_LT_CMD_OLD_ARCHIVE],
1543 AC_CHECK_TOOL(STRIP, strip, :)
1544 test -z "$STRIP" && STRIP=:
1545 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1547 AC_CHECK_TOOL(RANLIB, ranlib, :)
1548 test -z "$RANLIB" && RANLIB=:
1549 _LT_DECL([], [RANLIB], [1],
1550 [Commands used to install an old-style archive])
1552 # Determine commands to create old-style static archives.
1553 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1554 old_postinstall_cmds='chmod 644 $oldlib'
1555 old_postuninstall_cmds=
1557 if test -n "$RANLIB"; then
1560 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1563 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1566 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1571 lock_old_archive_extraction=yes ;;
1573 lock_old_archive_extraction=no ;;
1575 _LT_DECL([], [old_postinstall_cmds], [2])
1576 _LT_DECL([], [old_postuninstall_cmds], [2])
1577 _LT_TAGDECL([], [old_archive_cmds], [2],
1578 [Commands used to build an old-style archive])
1579 _LT_DECL([], [lock_old_archive_extraction], [0],
1580 [Whether to use a lock for old archive extraction])
1581 ])# _LT_CMD_OLD_ARCHIVE
1584 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1585 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1586 # ----------------------------------------------------------------
1587 # Check whether the given compiler option works
1588 AC_DEFUN([_LT_COMPILER_OPTION],
1589 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1590 m4_require([_LT_DECL_SED])dnl
1591 AC_CACHE_CHECK([$1], [$2],
1593 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1594 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1595 lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment
1596 # Insert the option either (1) after the last *FLAGS variable, or
1597 # (2) before a word containing "conftest.", or (3) at the end.
1598 # Note that $ac_compile itself does not contain backslashes and begins
1599 # with a dollar sign (not a hyphen), so the echo should work correctly.
1600 # The option is referenced via a variable to avoid confusing sed.
1601 lt_compile=`echo "$ac_compile" | $SED \
1602 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1603 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1604 -e 's:$: $lt_compiler_flag:'`
1605 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1606 (eval "$lt_compile" 2>conftest.err)
1608 cat conftest.err >&AS_MESSAGE_LOG_FD
1609 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1610 if (exit $ac_status) && test -s "$ac_outfile"; then
1611 # The compiler can only warn and ignore the option if not recognized
1612 # So say no if there are warnings other than the usual output.
1613 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1614 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1615 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1622 if test yes = "[$]$2"; then
1623 m4_if([$5], , :, [$5])
1625 m4_if([$6], , :, [$6])
1627 ])# _LT_COMPILER_OPTION
1630 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1631 dnl aclocal-1.4 backwards compatibility:
1632 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1635 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1636 # [ACTION-SUCCESS], [ACTION-FAILURE])
1637 # ----------------------------------------------------
1638 # Check whether the given linker option works
1639 AC_DEFUN([_LT_LINKER_OPTION],
1640 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1641 m4_require([_LT_DECL_SED])dnl
1642 AC_CACHE_CHECK([$1], [$2],
1644 save_LDFLAGS=$LDFLAGS
1645 LDFLAGS="$LDFLAGS $3"
1646 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1647 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1648 # The linker can only warn and ignore the option if not recognized
1649 # So say no if there are warnings
1650 if test -s conftest.err; then
1651 # Append any errors to the config.log.
1652 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1653 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1654 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1655 if diff conftest.exp conftest.er2 >/dev/null; then
1663 LDFLAGS=$save_LDFLAGS
1666 if test yes = "[$]$2"; then
1667 m4_if([$4], , :, [$4])
1669 m4_if([$5], , :, [$5])
1671 ])# _LT_LINKER_OPTION
1674 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1675 dnl aclocal-1.4 backwards compatibility:
1676 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1681 AC_DEFUN([LT_CMD_MAX_LEN],
1682 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1683 # find the maximum length of command line arguments
1684 AC_MSG_CHECKING([the maximum length of command line arguments])
1685 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1691 # On DJGPP, this test can blow up pretty badly due to problems in libc
1692 # (any single argument exceeding 2000 bytes causes a buffer overrun
1693 # during glob expansion). Even if it were fixed, the result of this
1694 # check would be larger than it should be.
1695 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1699 # Under GNU Hurd, this test is not required because there is
1700 # no limit to the length of command line arguments.
1701 # Libtool will interpret -1 as no limit whatsoever
1702 lt_cv_sys_max_cmd_len=-1;
1705 cygwin* | mingw* | cegcc*)
1706 # On Win9x/ME, this test blows up -- it succeeds, but takes
1707 # about 5 minutes as the teststring grows exponentially.
1708 # Worse, since 9x/ME are not pre-emptively multitasking,
1709 # you end up with a "frozen" computer, even though with patience
1710 # the test eventually succeeds (with a max line length of 256k).
1711 # Instead, let's just punt: use the minimum linelength reported by
1712 # all of the supported platforms: 8192 (on NT/2K/XP).
1713 lt_cv_sys_max_cmd_len=8192;
1717 # On MiNT this can take a long time and run out of memory.
1718 lt_cv_sys_max_cmd_len=8192;
1722 # On AmigaOS with pdksh, this test takes hours, literally.
1723 # So we just punt and use a minimum line length of 8192.
1724 lt_cv_sys_max_cmd_len=8192;
1727 bitrig* | darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*)
1728 # This has been around since 386BSD, at least. Likely further.
1729 if test -x /sbin/sysctl; then
1730 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1731 elif test -x /usr/sbin/sysctl; then
1732 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1734 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1736 # And add a safety zone
1737 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1738 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1742 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1743 lt_cv_sys_max_cmd_len=196608
1747 # The test takes a long time on OS/2.
1748 lt_cv_sys_max_cmd_len=8192
1752 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1753 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1754 # nice to cause kernel panics so lets avoid the loop below.
1755 # First set a reasonable default.
1756 lt_cv_sys_max_cmd_len=16384
1758 if test -x /sbin/sysconfig; then
1759 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1760 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1765 lt_cv_sys_max_cmd_len=102400
1767 sysv5* | sco5v6* | sysv4.2uw2*)
1768 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1769 if test -n "$kargmax"; then
1770 lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[[ ]]//'`
1772 lt_cv_sys_max_cmd_len=32768
1776 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1777 if test -n "$lt_cv_sys_max_cmd_len" && \
1778 test undefined != "$lt_cv_sys_max_cmd_len"; then
1779 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1780 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1782 # Make teststring a little bigger before we do anything with it.
1783 # a 1K string should be a reasonable start.
1784 for i in 1 2 3 4 5 6 7 8; do
1785 teststring=$teststring$teststring
1787 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1788 # If test is not a shell built-in, we'll probably end up computing a
1789 # maximum length that is only half of the actual maximum length, but
1791 while { test X`env echo "$teststring$teststring" 2>/dev/null` \
1792 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1793 test 17 != "$i" # 1/2 MB should be enough
1796 teststring=$teststring$teststring
1798 # Only check the string length outside the loop.
1799 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1801 # Add a significant safety factor because C++ compilers can tack on
1802 # massive amounts of additional arguments before passing them to the
1803 # linker. It appears as though 1/2 is a usable value.
1804 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1809 if test -n "$lt_cv_sys_max_cmd_len"; then
1810 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1814 max_cmd_len=$lt_cv_sys_max_cmd_len
1815 _LT_DECL([], [max_cmd_len], [0],
1816 [What is the maximum length of a command?])
1820 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1821 dnl aclocal-1.4 backwards compatibility:
1822 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1827 m4_defun([_LT_HEADER_DLFCN],
1828 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1829 ])# _LT_HEADER_DLFCN
1832 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1833 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1834 # ----------------------------------------------------------------
1835 m4_defun([_LT_TRY_DLOPEN_SELF],
1836 [m4_require([_LT_HEADER_DLFCN])dnl
1837 if test yes = "$cross_compiling"; then :
1840 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1841 lt_status=$lt_dlunknown
1842 cat > conftest.$ac_ext <<_LT_EOF
1843 [#line $LINENO "configure"
1844 #include "confdefs.h"
1853 # define LT_DLGLOBAL RTLD_GLOBAL
1856 # define LT_DLGLOBAL DL_GLOBAL
1858 # define LT_DLGLOBAL 0
1862 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1863 find out it does not work in some platform. */
1864 #ifndef LT_DLLAZY_OR_NOW
1866 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1869 # define LT_DLLAZY_OR_NOW DL_LAZY
1872 # define LT_DLLAZY_OR_NOW RTLD_NOW
1875 # define LT_DLLAZY_OR_NOW DL_NOW
1877 # define LT_DLLAZY_OR_NOW 0
1884 /* When -fvisibility=hidden is used, assume the code has been annotated
1885 correspondingly for the symbols needed. */
1886 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1887 int fnord () __attribute__((visibility("default")));
1890 int fnord () { return 42; }
1893 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1894 int status = $lt_dlunknown;
1898 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1901 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1902 else puts (dlerror ());
1904 /* dlclose (self); */
1912 if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
1913 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1916 x$lt_dlno_uscore) $1 ;;
1917 x$lt_dlneed_uscore) $2 ;;
1918 x$lt_dlunknown|x*) $3 ;;
1921 # compilation failed
1926 ])# _LT_TRY_DLOPEN_SELF
1929 # LT_SYS_DLOPEN_SELF
1930 # ------------------
1931 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1932 [m4_require([_LT_HEADER_DLFCN])dnl
1933 if test yes != "$enable_dlopen"; then
1934 enable_dlopen=unknown
1935 enable_dlopen_self=unknown
1936 enable_dlopen_self_static=unknown
1943 lt_cv_dlopen=load_add_on
1945 lt_cv_dlopen_self=yes
1948 mingw* | pw32* | cegcc*)
1949 lt_cv_dlopen=LoadLibrary
1959 # if libdl is installed we need to link against it
1960 AC_CHECK_LIB([dl], [dlopen],
1961 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
1964 lt_cv_dlopen_self=yes
1969 # Don't try to run any link tests for TPF. We know it's impossible
1970 # because TPF is a cross-compiler, and we know how we open DSOs.
1973 lt_cv_dlopen_self=no
1977 AC_CHECK_FUNC([shl_load],
1978 [lt_cv_dlopen=shl_load],
1979 [AC_CHECK_LIB([dld], [shl_load],
1980 [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
1981 [AC_CHECK_FUNC([dlopen],
1982 [lt_cv_dlopen=dlopen],
1983 [AC_CHECK_LIB([dl], [dlopen],
1984 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
1985 [AC_CHECK_LIB([svld], [dlopen],
1986 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
1987 [AC_CHECK_LIB([dld], [dld_link],
1988 [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
1997 if test no = "$lt_cv_dlopen"; then
2003 case $lt_cv_dlopen in
2005 save_CPPFLAGS=$CPPFLAGS
2006 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
2008 save_LDFLAGS=$LDFLAGS
2009 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
2012 LIBS="$lt_cv_dlopen_libs $LIBS"
2014 AC_CACHE_CHECK([whether a program can dlopen itself],
2015 lt_cv_dlopen_self, [dnl
2016 _LT_TRY_DLOPEN_SELF(
2017 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
2018 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
2021 if test yes = "$lt_cv_dlopen_self"; then
2022 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
2023 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
2024 lt_cv_dlopen_self_static, [dnl
2025 _LT_TRY_DLOPEN_SELF(
2026 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
2027 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
2031 CPPFLAGS=$save_CPPFLAGS
2032 LDFLAGS=$save_LDFLAGS
2037 case $lt_cv_dlopen_self in
2038 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
2039 *) enable_dlopen_self=unknown ;;
2042 case $lt_cv_dlopen_self_static in
2043 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
2044 *) enable_dlopen_self_static=unknown ;;
2047 _LT_DECL([dlopen_support], [enable_dlopen], [0],
2048 [Whether dlopen is supported])
2049 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
2050 [Whether dlopen of programs is supported])
2051 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
2052 [Whether dlopen of statically linked programs is supported])
2053 ])# LT_SYS_DLOPEN_SELF
2056 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
2057 dnl aclocal-1.4 backwards compatibility:
2058 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
2061 # _LT_COMPILER_C_O([TAGNAME])
2062 # ---------------------------
2063 # Check to see if options -c and -o are simultaneously supported by compiler.
2064 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
2065 m4_defun([_LT_COMPILER_C_O],
2066 [m4_require([_LT_DECL_SED])dnl
2067 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2068 m4_require([_LT_TAG_COMPILER])dnl
2069 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
2070 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
2071 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
2072 $RM -r conftest 2>/dev/null
2076 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
2078 lt_compiler_flag="-o out/conftest2.$ac_objext"
2079 # Insert the option either (1) after the last *FLAGS variable, or
2080 # (2) before a word containing "conftest.", or (3) at the end.
2081 # Note that $ac_compile itself does not contain backslashes and begins
2082 # with a dollar sign (not a hyphen), so the echo should work correctly.
2083 lt_compile=`echo "$ac_compile" | $SED \
2084 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
2085 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2086 -e 's:$: $lt_compiler_flag:'`
2087 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2088 (eval "$lt_compile" 2>out/conftest.err)
2090 cat out/conftest.err >&AS_MESSAGE_LOG_FD
2091 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2092 if (exit $ac_status) && test -s out/conftest2.$ac_objext
2094 # The compiler can only warn and ignore the option if not recognized
2095 # So say no if there are warnings
2096 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2097 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2098 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2099 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2102 chmod u+w . 2>&AS_MESSAGE_LOG_FD
2104 # SGI C++ compiler will create directory out/ii_files/ for
2105 # template instantiation
2106 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2107 $RM out/* && rmdir out
2112 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2113 [Does compiler simultaneously support -c and -o options?])
2114 ])# _LT_COMPILER_C_O
2117 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2118 # ----------------------------------
2119 # Check to see if we can do hard links to lock some files if needed
2120 m4_defun([_LT_COMPILER_FILE_LOCKS],
2121 [m4_require([_LT_ENABLE_LOCK])dnl
2122 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2123 _LT_COMPILER_C_O([$1])
2125 hard_links=nottested
2126 if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
2127 # do not overwrite the value of need_locks provided by the user
2128 AC_MSG_CHECKING([if we can lock with hard links])
2131 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2133 ln conftest.a conftest.b 2>&5 || hard_links=no
2134 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2135 AC_MSG_RESULT([$hard_links])
2136 if test no = "$hard_links"; then
2137 AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
2143 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2144 ])# _LT_COMPILER_FILE_LOCKS
2149 m4_defun([_LT_CHECK_OBJDIR],
2150 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2151 [rm -f .libs 2>/dev/null
2152 mkdir .libs 2>/dev/null
2153 if test -d .libs; then
2156 # MS-DOS does not allow filenames that begin with a dot.
2159 rmdir .libs 2>/dev/null])
2160 objdir=$lt_cv_objdir
2161 _LT_DECL([], [objdir], [0],
2162 [The name of the directory that contains temporary libtool files])dnl
2163 m4_pattern_allow([LT_OBJDIR])dnl
2164 AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
2165 [Define to the sub-directory where libtool stores uninstalled libraries.])
2166 ])# _LT_CHECK_OBJDIR
2169 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2170 # --------------------------------------
2171 # Check hardcoding attributes.
2172 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2173 [AC_MSG_CHECKING([how to hardcode library paths into programs])
2174 _LT_TAGVAR(hardcode_action, $1)=
2175 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2176 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2177 test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
2179 # We can hardcode non-existent directories.
2180 if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
2181 # If the only mechanism to avoid hardcoding is shlibpath_var, we
2182 # have to relink, otherwise we might link with an installed library
2183 # when we should be linking with a yet-to-be-installed one
2184 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
2185 test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
2186 # Linking always hardcodes the temporary library directory.
2187 _LT_TAGVAR(hardcode_action, $1)=relink
2189 # We can link without hardcoding, and we can hardcode nonexisting dirs.
2190 _LT_TAGVAR(hardcode_action, $1)=immediate
2193 # We cannot hardcode anything, or else we can only hardcode existing
2195 _LT_TAGVAR(hardcode_action, $1)=unsupported
2197 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2199 if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
2200 test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
2201 # Fast installation is not supported
2202 enable_fast_install=no
2203 elif test yes = "$shlibpath_overrides_runpath" ||
2204 test no = "$enable_shared"; then
2205 # Fast installation is not necessary
2206 enable_fast_install=needless
2208 _LT_TAGDECL([], [hardcode_action], [0],
2209 [How to hardcode a shared library path into an executable])
2210 ])# _LT_LINKER_HARDCODE_LIBPATH
2215 m4_defun([_LT_CMD_STRIPLIB],
2216 [m4_require([_LT_DECL_EGREP])
2219 AC_MSG_CHECKING([whether stripping libraries is possible])
2220 if test -z "$STRIP"; then
2223 if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2224 old_striplib="$STRIP --strip-debug"
2225 striplib="$STRIP --strip-unneeded"
2226 AC_MSG_RESULT([yes])
2230 # FIXME - insert some real tests, host_os isn't really good enough
2231 striplib="$STRIP -x"
2232 old_striplib="$STRIP -S"
2233 AC_MSG_RESULT([yes])
2236 if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then
2237 old_striplib="$STRIP --strip-debug"
2238 striplib="$STRIP --strip-unneeded"
2239 AC_MSG_RESULT([yes])
2250 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2251 _LT_DECL([], [striplib], [1])
2252 ])# _LT_CMD_STRIPLIB
2255 # _LT_PREPARE_MUNGE_PATH_LIST
2256 # ---------------------------
2257 # Make sure func_munge_path_list() is defined correctly.
2258 m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
2259 [[# func_munge_path_list VARIABLE PATH
2260 # -----------------------------------
2261 # VARIABLE is name of variable containing _space_ separated list of
2262 # directories to be munged by the contents of PATH, which is string
2265 # string "DIR[ DIR]" will be prepended to VARIABLE
2267 # string "DIR[ DIR]" will be appended to VARIABLE
2268 # "DIRP[:DIRP]::[DIRA:]DIRA"
2269 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string
2270 # "DIRA[ DIRA]" will be appended to VARIABLE
2272 # VARIABLE will be replaced by "DIR[ DIR]"
2273 func_munge_path_list ()
2279 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
2282 eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
2285 eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
2286 eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
2289 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
2293 ]])# _LT_PREPARE_PATH_LIST
2296 # _LT_SYS_DYNAMIC_LINKER([TAG])
2297 # -----------------------------
2298 # PORTME Fill in your ld.so characteristics
2299 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2300 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2301 m4_require([_LT_DECL_EGREP])dnl
2302 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2303 m4_require([_LT_DECL_OBJDUMP])dnl
2304 m4_require([_LT_DECL_SED])dnl
2305 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2306 m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
2307 AC_MSG_CHECKING([dynamic linker characteristics])
2310 if test yes = "$GCC"; then
2312 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
2313 *) lt_awk_arg='/^libraries:/' ;;
2316 mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
2317 *) lt_sed_strip_eq='s|=/|/|g' ;;
2319 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2320 case $lt_search_path_spec in
2322 # if the path contains ";" then we assume it to be the separator
2323 # otherwise default to the standard path separator (i.e. ":") - it is
2324 # assumed that no part of a normal pathname contains ";" but that should
2325 # okay in the real world where ";" in dirpaths is itself problematic.
2326 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2329 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2332 # Ok, now we have the path, separated by spaces, we can step through it
2333 # and add multilib dir if necessary...
2334 lt_tmp_lt_search_path_spec=
2335 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2336 # ...but if some path component already ends with the multilib dir we assume
2337 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
2338 case "$lt_multi_os_dir; $lt_search_path_spec " in
2339 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
2343 for lt_sys_path in $lt_search_path_spec; do
2344 if test -d "$lt_sys_path$lt_multi_os_dir"; then
2345 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
2346 elif test -n "$lt_multi_os_dir"; then
2347 test -d "$lt_sys_path" && \
2348 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2351 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2352 BEGIN {RS = " "; FS = "/|\n";} {
2355 for (lt_i = NF; lt_i > 0; lt_i--) {
2356 if ($lt_i != "" && $lt_i != ".") {
2357 if ($lt_i == "..") {
2360 if (lt_count == 0) {
2361 lt_foo = "/" $lt_i lt_foo;
2368 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2369 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2371 # AWK program above erroneously prepends '/' to C:/dos/paths
2374 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2375 $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
2377 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2379 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2382 libname_spec='lib$name'
2390 shlibpath_overrides_runpath=unknown
2392 dynamic_linker="$host_os ld.so"
2393 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2394 need_lib_prefix=unknown
2395 hardcode_into_libs=no
2397 # when you set need_version to no, make sure it does not cause -set_version
2398 # flags to be left without arguments
2399 need_version=unknown
2401 AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
2402 [User-defined run-time library search path.])
2406 version_type=linux # correct to gnu/linux during the next big refactor
2407 library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
2408 shlibpath_var=LIBPATH
2410 # AIX 3 has no versioning support, so we append a major version to the name.
2411 soname_spec='$libname$release$shared_ext$major'
2415 version_type=linux # correct to gnu/linux during the next big refactor
2418 hardcode_into_libs=yes
2419 if test ia64 = "$host_cpu"; then
2420 # AIX 5 supports IA64
2421 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
2422 shlibpath_var=LD_LIBRARY_PATH
2424 # With GCC up to 2.95.x, collect2 would create an import file
2425 # for dependence libraries. The import file would start with
2426 # the line '#! .'. This would cause the generated library to
2427 # depend on '.', always an invalid library. This was fixed in
2428 # development snapshots of GCC prior to 3.0.
2430 aix4 | aix4.[[01]] | aix4.[[01]].*)
2431 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2433 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
2440 # Using Import Files as archive members, it is possible to support
2441 # filename-based versioning of shared library archives on AIX. While
2442 # this would work for both with and without runtime linking, it will
2443 # prevent static linking of such archives. So we do filename-based
2444 # shared library versioning with .so extension only, which is used
2445 # when both runtime linking and shared linking is enabled.
2446 # Unfortunately, runtime linking may impact performance, so we do
2447 # not want this to be the default eventually. Also, we use the
2448 # versioned .so libs for executables only if there is the -brtl
2449 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
2450 # To allow for filename-based versioning support, we need to create
2451 # libNAME.so.V as an archive file, containing:
2452 # *) an Import File, referring to the versioned filename of the
2453 # archive as well as the shared archive member, telling the
2454 # bitwidth (32 or 64) of that shared object, and providing the
2455 # list of exported symbols of that shared object, eventually
2456 # decorated with the 'weak' keyword
2457 # *) the shared object with the F_LOADONLY flag set, to really avoid
2458 # it being seen by the linker.
2459 # At run time we better use the real file rather than another symlink,
2460 # but for link time we create the symlink libNAME.so -> libNAME.so.V
2462 case $with_aix_soname,$aix_use_runtimelinking in
2463 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
2464 # soname into executable. Probably we can add versioning support to
2465 # collect2, so additional links can be useful in future.
2466 aix,yes) # traditional libtool
2467 dynamic_linker='AIX unversionable lib.so'
2468 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2469 # instead of lib<name>.a to let people know that these are not
2470 # typical AIX shared libraries.
2471 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2473 aix,no) # traditional AIX only
2474 dynamic_linker='AIX lib.a[(]lib.so.V[)]'
2475 # We preserve .a as extension for shared libraries through AIX4.2
2476 # and later when we are not doing run time linking.
2477 library_names_spec='$libname$release.a $libname.a'
2478 soname_spec='$libname$release$shared_ext$major'
2480 svr4,*) # full svr4 only
2481 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
2482 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2483 # We do not specify a path in Import Files, so LIBPATH fires.
2484 shlibpath_overrides_runpath=yes
2486 *,yes) # both, prefer svr4
2487 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
2488 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2489 # unpreferred sharedlib libNAME.a needs extra handling
2490 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"'
2491 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.$libext"'
2492 # We do not specify a path in Import Files, so LIBPATH fires.
2493 shlibpath_overrides_runpath=yes
2495 *,no) # both, prefer aix
2496 dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
2497 library_names_spec='$libname$release.a $libname.a'
2498 soname_spec='$libname$release$shared_ext$major'
2499 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
2500 postinstall_cmds='test -z "$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 $func_stripname_result.so)'
2501 postuninstall_cmds='test -z "$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"'
2504 shlibpath_var=LIBPATH
2511 # Since July 2007 AmigaOS4 officially supports .so libraries.
2512 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2513 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2516 library_names_spec='$libname.ixlibrary $libname.a'
2517 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2518 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 ${libname}_ixlibrary.a || exit 1; done'
2524 library_names_spec='$libname$shared_ext'
2525 dynamic_linker="$host_os ld.so"
2526 shlibpath_var=LIBRARY_PATH
2530 version_type=linux # correct to gnu/linux during the next big refactor
2532 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2533 soname_spec='$libname$release$shared_ext$major'
2534 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2535 shlibpath_var=LD_LIBRARY_PATH
2536 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2537 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2538 # the default ld.so.conf also contains /usr/contrib/lib and
2539 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2540 # libtool to hard-code these into programs
2543 cygwin* | mingw* | pw32* | cegcc*)
2544 version_type=windows
2549 case $GCC,$cc_basename in
2552 library_names_spec='$libname.dll.a'
2553 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2554 postinstall_cmds='base_file=`basename \$file`~
2555 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
2556 dldir=$destdir/`dirname \$dlpath`~
2557 test -d \$dldir || mkdir -p \$dldir~
2558 $install_prog $dir/$dlname \$dldir/$dlname~
2559 chmod a+x \$dldir/$dlname~
2560 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2561 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2563 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2564 dlpath=$dir/\$dldll~
2566 shlibpath_overrides_runpath=yes
2570 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2571 soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2573 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2576 # MinGW DLLs use traditional 'lib' prefix
2577 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2580 # pw32 DLLs use 'pw' prefix rather than 'lib'
2581 library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2584 dynamic_linker='Win32 ld.exe'
2588 # Native MSVC or ICC
2589 libname_spec='$name'
2590 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2591 library_names_spec='$libname.dll.lib'
2595 sys_lib_search_path_spec=
2601 # Let DOS variable expansion print the short 8.3 style file name.
2602 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2603 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2606 # Convert to MSYS style.
2607 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2610 # Convert to unix form, then to dos form, then back to unix form
2611 # but this time dos style (no spaces!) so that the unix form looks
2612 # like /cygdrive/c/PROGRA~1:/cygdr...
2613 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2614 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2615 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2618 sys_lib_search_path_spec=$LIB
2619 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2620 # It is most probably a Windows format PATH.
2621 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2623 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2625 # FIXME: find the short name or the path components, as spaces are
2626 # common. (e.g. "Program Files" -> "PROGRA~1")
2630 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2631 postinstall_cmds='base_file=`basename \$file`~
2632 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
2633 dldir=$destdir/`dirname \$dlpath`~
2634 test -d \$dldir || mkdir -p \$dldir~
2635 $install_prog $dir/$dlname \$dldir/$dlname'
2636 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2637 dlpath=$dir/\$dldll~
2639 shlibpath_overrides_runpath=yes
2640 dynamic_linker='Win32 link.exe'
2644 # Assume MSVC and ICC wrapper
2645 library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
2646 dynamic_linker='Win32 ld.exe'
2649 # FIXME: first we should search . and the directory the executable is in
2653 darwin* | rhapsody*)
2654 dynamic_linker="$host_os dyld"
2658 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
2659 soname_spec='$libname$release$major$shared_ext'
2660 shlibpath_overrides_runpath=yes
2661 shlibpath_var=DYLD_LIBRARY_PATH
2662 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2664 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2665 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2669 version_type=linux # correct to gnu/linux during the next big refactor
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'
2674 shlibpath_var=LD_LIBRARY_PATH
2677 freebsd* | dragonfly* | midnightbsd*)
2678 # DragonFly does not have aout. When/if they implement a new
2679 # versioning mechanism, adjust this.
2680 if test -x /usr/bin/objformat; then
2681 objformat=`/usr/bin/objformat`
2684 freebsd[[23]].*) objformat=aout ;;
2688 version_type=freebsd-$objformat
2689 case $version_type in
2691 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2692 soname_spec='$libname$release$shared_ext$major'
2697 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2701 shlibpath_var=LD_LIBRARY_PATH
2704 shlibpath_overrides_runpath=yes
2706 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2707 shlibpath_overrides_runpath=yes
2708 hardcode_into_libs=yes
2710 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2711 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2712 shlibpath_overrides_runpath=no
2713 hardcode_into_libs=yes
2715 *) # from 4.6 on, and DragonFly
2716 shlibpath_overrides_runpath=yes
2717 hardcode_into_libs=yes
2723 version_type=linux # correct to gnu/linux during the next big refactor
2726 dynamic_linker="$host_os runtime_loader"
2727 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2728 soname_spec='$libname$release$shared_ext$major'
2729 shlibpath_var=LIBRARY_PATH
2730 shlibpath_overrides_runpath=no
2731 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2732 hardcode_into_libs=yes
2735 hpux9* | hpux10* | hpux11*)
2736 # Give a soname corresponding to the major version so that dld.sl refuses to
2737 # link against other versions.
2744 hardcode_into_libs=yes
2745 dynamic_linker="$host_os dld.so"
2746 shlibpath_var=LD_LIBRARY_PATH
2747 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2748 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2749 soname_spec='$libname$release$shared_ext$major'
2750 if test 32 = "$HPUX_IA64_MODE"; then
2751 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2752 sys_lib_dlsearch_path_spec=/usr/lib/hpux32
2754 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2755 sys_lib_dlsearch_path_spec=/usr/lib/hpux64
2760 hardcode_into_libs=yes
2761 dynamic_linker="$host_os dld.sl"
2762 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2763 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2764 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2765 soname_spec='$libname$release$shared_ext$major'
2766 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2767 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2771 dynamic_linker="$host_os dld.sl"
2772 shlibpath_var=SHLIB_PATH
2773 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2774 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2775 soname_spec='$libname$release$shared_ext$major'
2778 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2779 postinstall_cmds='chmod 555 $lib'
2780 # or fails outright, so override atomically:
2781 install_override_mode=555
2785 version_type=linux # correct to gnu/linux during the next big refactor
2788 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2789 soname_spec='$libname$release$shared_ext$major'
2790 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2791 shlibpath_var=LD_LIBRARY_PATH
2792 shlibpath_overrides_runpath=no
2793 hardcode_into_libs=yes
2796 irix5* | irix6* | nonstopux*)
2798 nonstopux*) version_type=nonstopux ;;
2800 if test yes = "$lt_cv_prog_gnu_ld"; then
2801 version_type=linux # correct to gnu/linux during the next big refactor
2808 soname_spec='$libname$release$shared_ext$major'
2809 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
2811 irix5* | nonstopux*)
2815 case $LD in # libtool.m4 will add one of these switches to LD
2816 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2817 libsuff= shlibsuff= libmagic=32-bit;;
2818 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2819 libsuff=32 shlibsuff=N32 libmagic=N32;;
2820 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2821 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2822 *) libsuff= shlibsuff= libmagic=never-match;;
2826 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2827 shlibpath_overrides_runpath=no
2828 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
2829 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
2830 hardcode_into_libs=yes
2833 # No shared lib support for Linux oldld, aout, or coff.
2834 linux*oldld* | linux*aout* | linux*coff*)
2839 version_type=none # Android doesn't support versioned libraries.
2842 library_names_spec='$libname$release$shared_ext'
2843 soname_spec='$libname$release$shared_ext'
2845 shlibpath_var=LD_LIBRARY_PATH
2846 shlibpath_overrides_runpath=yes
2848 # This implies no fast_install, which is unacceptable.
2849 # Some rework will be needed to allow for fast_install
2850 # before this can be enabled.
2851 hardcode_into_libs=yes
2853 dynamic_linker='Android linker'
2854 # Don't embed -rpath directories since the linker doesn't support them.
2855 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2858 # This must be glibc/ELF.
2859 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
2860 version_type=linux # correct to gnu/linux during the next big refactor
2863 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2864 soname_spec='$libname$release$shared_ext$major'
2865 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2866 shlibpath_var=LD_LIBRARY_PATH
2867 shlibpath_overrides_runpath=no
2869 # Some binutils ld are patched to set DT_RUNPATH
2870 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2871 [lt_cv_shlibpath_overrides_runpath=no
2872 save_LDFLAGS=$LDFLAGS
2874 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2875 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2876 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2877 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2878 [lt_cv_shlibpath_overrides_runpath=yes])])
2879 LDFLAGS=$save_LDFLAGS
2882 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2884 # This implies no fast_install, which is unacceptable.
2885 # Some rework will be needed to allow for fast_install
2886 # before this can be enabled.
2887 hardcode_into_libs=yes
2889 # Ideally, we could use ldconfig to report *all* directores which are
2890 # searched for libraries, however this is still not possible. Aside from not
2891 # being certain /sbin/ldconfig is available, command
2892 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
2893 # even though it is searched at run-time. Try to do the best guess by
2894 # appending ld.so.conf contents (and includes) to the search path.
2895 if test -f /etc/ld.so.conf; then
2896 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' ' '`
2897 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2900 # We used to test for /lib/ld.so.1 and disable shared libraries on
2901 # powerpc, because MkLinux only supported shared libraries with the
2902 # GNU dynamic linker. Since this was broken with cross compilers,
2903 # most powerpc-linux boxes support dynamic linking these days and
2904 # people can always --disable-shared, the test was removed, and we
2905 # assume the GNU/Linux dynamic linker is in use.
2906 dynamic_linker='GNU/Linux ld.so'
2913 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2914 soname_spec='${libname}${release}${shared_ext}$major'
2915 shlibpath_var=LD_LIBRARY_PATH
2916 shlibpath_overrides_runpath=no
2917 hardcode_into_libs=yes
2918 dynamic_linker='NetBSD ld.elf_so'
2925 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2926 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2927 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2928 dynamic_linker='NetBSD (a.out) ld.so'
2930 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2931 soname_spec='$libname$release$shared_ext$major'
2932 dynamic_linker='NetBSD ld.elf_so'
2934 shlibpath_var=LD_LIBRARY_PATH
2935 shlibpath_overrides_runpath=yes
2936 hardcode_into_libs=yes
2940 version_type=linux # correct to gnu/linux during the next big refactor
2941 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2942 shlibpath_var=LD_LIBRARY_PATH
2943 shlibpath_overrides_runpath=yes
2950 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2951 soname_spec='$libname$release$shared_ext$major'
2952 shlibpath_var=LD_LIBRARY_PATH
2953 shlibpath_overrides_runpath=no
2954 hardcode_into_libs=yes
2955 dynamic_linker='ldqnx.so'
2960 sys_lib_dlsearch_path_spec=/usr/lib
2962 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
2967 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2968 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2969 shlibpath_var=LD_LIBRARY_PATH
2970 shlibpath_overrides_runpath=yes
2974 libname_spec='$name'
2975 version_type=windows
2979 # OS/2 can only load a DLL with a base name of 8 characters or less.
2980 soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
2981 v=$($ECHO $release$versuffix | tr -d .-);
2982 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
2983 $ECHO $n$v`$shared_ext'
2984 library_names_spec='${libname}_dll.$libext'
2985 dynamic_linker='OS/2 ld.exe'
2986 shlibpath_var=BEGINLIBPATH
2987 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2988 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2989 postinstall_cmds='base_file=`basename \$file`~
2990 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
2991 dldir=$destdir/`dirname \$dlpath`~
2992 test -d \$dldir || mkdir -p \$dldir~
2993 $install_prog $dir/$dlname \$dldir/$dlname~
2994 chmod a+x \$dldir/$dlname~
2995 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2996 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2998 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
2999 dlpath=$dir/\$dldll~
3003 osf3* | osf4* | osf5*)
3007 soname_spec='$libname$release$shared_ext$major'
3008 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3009 shlibpath_var=LD_LIBRARY_PATH
3010 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
3011 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
3019 version_type=linux # correct to gnu/linux during the next big refactor
3022 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3023 soname_spec='$libname$release$shared_ext$major'
3024 shlibpath_var=LD_LIBRARY_PATH
3025 shlibpath_overrides_runpath=yes
3026 hardcode_into_libs=yes
3027 # ldd complains unless libraries are executable
3028 postinstall_cmds='chmod +x $lib'
3033 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
3034 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
3035 shlibpath_var=LD_LIBRARY_PATH
3036 shlibpath_overrides_runpath=yes
3037 if test yes = "$with_gnu_ld"; then
3044 version_type=linux # correct to gnu/linux during the next big refactor
3045 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3046 soname_spec='$libname$release$shared_ext$major'
3047 shlibpath_var=LD_LIBRARY_PATH
3048 case $host_vendor in
3050 shlibpath_overrides_runpath=no
3052 runpath_var=LD_RUN_PATH
3060 shlibpath_overrides_runpath=no
3061 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
3067 if test -d /usr/nec; then
3068 version_type=linux # correct to gnu/linux during the next big refactor
3069 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
3070 soname_spec='$libname$shared_ext.$major'
3071 shlibpath_var=LD_LIBRARY_PATH
3075 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3079 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
3080 soname_spec='$libname$release$shared_ext$major'
3081 shlibpath_var=LD_LIBRARY_PATH
3082 shlibpath_overrides_runpath=yes
3083 hardcode_into_libs=yes
3084 if test yes = "$with_gnu_ld"; then
3085 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
3087 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
3090 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
3094 sys_lib_dlsearch_path_spec='/usr/lib'
3098 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
3099 version_type=linux # correct to gnu/linux during the next big refactor
3102 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3103 shlibpath_var=LD_LIBRARY_PATH
3104 shlibpath_overrides_runpath=no
3105 hardcode_into_libs=yes
3109 version_type=linux # correct to gnu/linux during the next big refactor
3110 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3111 soname_spec='$libname$release$shared_ext$major'
3112 shlibpath_var=LD_LIBRARY_PATH
3119 AC_MSG_RESULT([$dynamic_linker])
3120 test no = "$dynamic_linker" && can_build_shared=no
3122 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
3123 if test yes = "$GCC"; then
3124 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
3127 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
3128 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
3131 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
3132 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
3135 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
3136 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
3138 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
3139 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
3141 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
3142 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
3144 _LT_DECL([], [variables_saved_for_relink], [1],
3145 [Variables whose values should be saved in libtool wrapper scripts and
3146 restored at link time])
3147 _LT_DECL([], [need_lib_prefix], [0],
3148 [Do we need the "lib" prefix for modules?])
3149 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
3150 _LT_DECL([], [version_type], [0], [Library versioning type])
3151 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
3152 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
3153 _LT_DECL([], [shlibpath_overrides_runpath], [0],
3154 [Is shlibpath searched before the hard-coded library search path?])
3155 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
3156 _LT_DECL([], [library_names_spec], [1],
3157 [[List of archive names. First name is the real one, the rest are links.
3158 The last name is the one that the linker finds with -lNAME]])
3159 _LT_DECL([], [soname_spec], [1],
3160 [[The coded name of the library, if different from the real name]])
3161 _LT_DECL([], [install_override_mode], [1],
3162 [Permission mode override for installation of shared libraries])
3163 _LT_DECL([], [postinstall_cmds], [2],
3164 [Command to use after installation of a shared archive])
3165 _LT_DECL([], [postuninstall_cmds], [2],
3166 [Command to use after uninstallation of a shared archive])
3167 _LT_DECL([], [finish_cmds], [2],
3168 [Commands used to finish a libtool library installation in a directory])
3169 _LT_DECL([], [finish_eval], [1],
3170 [[As "finish_cmds", except a single script fragment to be evaled but
3172 _LT_DECL([], [hardcode_into_libs], [0],
3173 [Whether we should hardcode library paths into libraries])
3174 _LT_DECL([], [sys_lib_search_path_spec], [2],
3175 [Compile-time system search path for libraries])
3176 _LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
3177 [Detected run-time system search path for libraries])
3178 _LT_DECL([], [configure_time_lt_sys_library_path], [2],
3179 [Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
3180 ])# _LT_SYS_DYNAMIC_LINKER
3183 # _LT_PATH_TOOL_PREFIX(TOOL)
3184 # --------------------------
3185 # find a file program that can recognize shared library
3186 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
3187 [m4_require([_LT_DECL_EGREP])dnl
3188 AC_MSG_CHECKING([for $1])
3189 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
3191 [[\\/*] | ?:[\\/]*])
3192 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
3195 lt_save_MAGIC_CMD=$MAGIC_CMD
3196 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3197 dnl $ac_dummy forces splitting on constant user-supplied paths.
3198 dnl POSIX.2 word splitting is done only on the output of word expansions,
3199 dnl not every word. This closes a longstanding sh security hole.
3200 ac_dummy="m4_if([$2], , $PATH, [$2])"
3201 for ac_dir in $ac_dummy; do
3203 test -z "$ac_dir" && ac_dir=.
3204 if test -f "$ac_dir/$1"; then
3205 lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
3206 if test -n "$file_magic_test_file"; then
3207 case $deplibs_check_method in
3209 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
3210 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3211 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3212 $EGREP "$file_magic_regex" > /dev/null; then
3217 *** Warning: the command libtool uses to detect shared libraries,
3218 *** $file_magic_cmd, produces output that libtool cannot recognize.
3219 *** The result is that libtool may fail to recognize shared libraries
3220 *** as such. This will affect the creation of libtool libraries that
3221 *** depend on shared libraries, but programs linked with such libtool
3222 *** libraries will work regardless of this problem. Nevertheless, you
3223 *** may want to report the problem to your system manager and/or to
3224 *** bug-libtool@gnu.org
3234 MAGIC_CMD=$lt_save_MAGIC_CMD
3237 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3238 if test -n "$MAGIC_CMD"; then
3239 AC_MSG_RESULT($MAGIC_CMD)
3243 _LT_DECL([], [MAGIC_CMD], [0],
3244 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
3245 ])# _LT_PATH_TOOL_PREFIX
3248 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3249 dnl aclocal-1.4 backwards compatibility:
3250 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3255 # find a file program that can recognize a shared library
3256 m4_defun([_LT_PATH_MAGIC],
3257 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3258 if test -z "$lt_cv_path_MAGIC_CMD"; then
3259 if test -n "$ac_tool_prefix"; then
3260 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3270 # find the pathname to the GNU or non-GNU linker
3271 AC_DEFUN([LT_PATH_LD],
3272 [AC_REQUIRE([AC_PROG_CC])dnl
3273 AC_REQUIRE([AC_CANONICAL_HOST])dnl
3274 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3275 m4_require([_LT_DECL_SED])dnl
3276 m4_require([_LT_DECL_EGREP])dnl
3277 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3279 AC_ARG_WITH([gnu-ld],
3280 [AS_HELP_STRING([--with-gnu-ld],
3281 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
3282 [test no = "$withval" || with_gnu_ld=yes],
3283 [with_gnu_ld=no])dnl
3286 if test yes = "$GCC"; then
3287 # Check if gcc -print-prog-name=ld gives a path.
3288 AC_MSG_CHECKING([for ld used by $CC])
3291 # gcc leaves a trailing carriage return, which upsets mingw
3292 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3294 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3297 # Accept absolute paths.
3298 [[\\/]]* | ?:[[\\/]]*)
3299 re_direlt='/[[^/]][[^/]]*/\.\./'
3300 # Canonicalize the pathname of ld
3301 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3302 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3303 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3305 test -z "$LD" && LD=$ac_prog
3308 # If it fails, then pretend we aren't using GCC.
3312 # If it is relative, then search for the first ld in PATH.
3316 elif test yes = "$with_gnu_ld"; then
3317 AC_MSG_CHECKING([for GNU ld])
3319 AC_MSG_CHECKING([for non-GNU ld])
3321 AC_CACHE_VAL(lt_cv_path_LD,
3322 [if test -z "$LD"; then
3323 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3324 for ac_dir in $PATH; do
3326 test -z "$ac_dir" && ac_dir=.
3327 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3328 lt_cv_path_LD=$ac_dir/$ac_prog
3329 # Check to see if the program is GNU ld. I'd rather use --version,
3330 # but apparently some variants of GNU ld only accept -v.
3331 # Break only if it was the GNU/non-GNU ld that we prefer.
3332 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3333 *GNU* | *'with BFD'*)
3334 test no != "$with_gnu_ld" && break
3337 test yes != "$with_gnu_ld" && break
3344 lt_cv_path_LD=$LD # Let the user override the test with a path.
3347 if test -n "$LD"; then
3352 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3356 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3360 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3361 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3362 dnl aclocal-1.4 backwards compatibility:
3363 dnl AC_DEFUN([AM_PROG_LD], [])
3364 dnl AC_DEFUN([AC_PROG_LD], [])
3369 m4_defun([_LT_PATH_LD_GNU],
3370 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3371 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3372 case `$LD -v 2>&1 </dev/null` in
3373 *GNU* | *'with BFD'*)
3374 lt_cv_prog_gnu_ld=yes
3377 lt_cv_prog_gnu_ld=no
3380 with_gnu_ld=$lt_cv_prog_gnu_ld
3386 # find reload flag for linker
3387 # -- PORTME Some linkers may need a different reload flag.
3388 m4_defun([_LT_CMD_RELOAD],
3389 [AC_CACHE_CHECK([for $LD option to reload object files],
3390 lt_cv_ld_reload_flag,
3391 [lt_cv_ld_reload_flag='-r'])
3392 reload_flag=$lt_cv_ld_reload_flag
3393 case $reload_flag in
3395 *) reload_flag=" $reload_flag" ;;
3397 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3399 cygwin* | mingw* | pw32* | cegcc*)
3400 if test yes != "$GCC"; then
3405 if test yes = "$GCC"; then
3406 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
3408 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3412 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3413 _LT_TAGDECL([], [reload_cmds], [2])dnl
3420 m4_defun([_LT_PATH_DD],
3421 [AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
3422 [printf 0123456789abcdef0123456789abcdef >conftest.i
3423 cat conftest.i conftest.i >conftest2.i
3425 AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
3426 [if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3427 cmp -s conftest.i conftest.out \
3428 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
3430 rm -f conftest.i conftest2.i conftest.out])
3436 # find command to truncate a binary pipe
3437 m4_defun([_LT_CMD_TRUNCATE],
3438 [m4_require([_LT_PATH_DD])
3439 AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
3440 [printf 0123456789abcdef0123456789abcdef >conftest.i
3441 cat conftest.i conftest.i >conftest2.i
3443 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3444 cmp -s conftest.i conftest.out \
3445 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
3447 rm -f conftest.i conftest2.i conftest.out
3448 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
3449 _LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
3450 [Command to truncate a binary pipe])
3451 ])# _LT_CMD_TRUNCATE
3454 # _LT_CHECK_MAGIC_METHOD
3455 # ----------------------
3456 # how to check for library dependencies
3457 # -- PORTME fill in with the dynamic library characteristics
3458 m4_defun([_LT_CHECK_MAGIC_METHOD],
3459 [m4_require([_LT_DECL_EGREP])
3460 m4_require([_LT_DECL_OBJDUMP])
3461 AC_CACHE_CHECK([how to recognize dependent libraries],
3462 lt_cv_deplibs_check_method,
3463 [lt_cv_file_magic_cmd='$MAGIC_CMD'
3464 lt_cv_file_magic_test_file=
3465 lt_cv_deplibs_check_method='unknown'
3466 # Need to set the preceding variable on all platforms that support
3467 # interlibrary dependencies.
3468 # 'none' -- dependencies not supported.
3469 # 'unknown' -- same as none, but documents that we really don't know.
3470 # 'pass_all' -- all dependencies passed with no checks.
3471 # 'test_compile' -- check by making test program.
3472 # 'file_magic [[regex]]' -- check by looking for files in library path
3473 # that responds to the $file_magic_cmd with a given extended regex.
3474 # If you have 'file' or equivalent on your system and you're not sure
3475 # whether 'pass_all' will *always* work, you probably want this one.
3479 lt_cv_deplibs_check_method=pass_all
3483 lt_cv_deplibs_check_method=pass_all
3487 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3488 lt_cv_file_magic_cmd='$FILECMD -L'
3489 lt_cv_file_magic_test_file=/shlib/libc.so
3493 # func_win32_libid is a shell function defined in ltmain.sh
3494 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3495 lt_cv_file_magic_cmd='func_win32_libid'
3499 # Base MSYS/MinGW do not provide the 'file' command needed by
3500 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3501 # unless we find 'file', for example because we are cross-compiling.
3502 if ( file / ) >/dev/null 2>&1; then
3503 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3504 lt_cv_file_magic_cmd='func_win32_libid'
3506 # Keep this pattern in sync with the one in func_win32_libid.
3507 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3508 lt_cv_file_magic_cmd='$OBJDUMP -f'
3513 # use the weaker test based on 'objdump'. See mingw*.
3514 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3515 lt_cv_file_magic_cmd='$OBJDUMP -f'
3518 darwin* | rhapsody*)
3519 lt_cv_deplibs_check_method=pass_all
3522 freebsd* | dragonfly* | midnightbsd*)
3523 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3526 # Not sure whether the presence of OpenBSD here was a mistake.
3527 # Let's accept both of them until this is cleared up.
3528 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3529 lt_cv_file_magic_cmd=$FILECMD
3530 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3534 lt_cv_deplibs_check_method=pass_all
3539 lt_cv_deplibs_check_method=pass_all
3542 hpux10.20* | hpux11*)
3543 lt_cv_file_magic_cmd=$FILECMD
3546 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3547 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3550 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3551 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3554 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3555 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3561 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3562 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3565 irix5* | irix6* | nonstopux*)
3567 *-32|*"-32 ") libmagic=32-bit;;
3568 *-n32|*"-n32 ") libmagic=N32;;
3569 *-64|*"-64 ") libmagic=64-bit;;
3570 *) libmagic=never-match;;
3572 lt_cv_deplibs_check_method=pass_all
3575 # This must be glibc/ELF.
3576 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
3577 lt_cv_deplibs_check_method=pass_all
3580 netbsd* | netbsdelf*-gnu)
3581 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3582 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3584 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3589 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3590 lt_cv_file_magic_cmd=$FILECMD
3591 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3595 lt_cv_deplibs_check_method=pass_all
3599 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
3600 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3602 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3606 osf3* | osf4* | osf5*)
3607 lt_cv_deplibs_check_method=pass_all
3611 lt_cv_deplibs_check_method=pass_all
3615 lt_cv_deplibs_check_method=pass_all
3618 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3619 lt_cv_deplibs_check_method=pass_all
3623 case $host_vendor in
3625 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3626 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3629 lt_cv_deplibs_check_method=pass_all
3632 lt_cv_file_magic_cmd='/bin/file'
3633 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3636 lt_cv_file_magic_cmd='/bin/file'
3637 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3638 lt_cv_file_magic_test_file=/lib/libc.so
3641 lt_cv_deplibs_check_method=pass_all
3644 lt_cv_deplibs_check_method=pass_all
3650 lt_cv_deplibs_check_method=pass_all
3653 lt_cv_deplibs_check_method=pass_all
3660 if test "$build" = "$host"; then
3663 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3666 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3672 file_magic_cmd=$lt_cv_file_magic_cmd
3673 deplibs_check_method=$lt_cv_deplibs_check_method
3674 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3676 _LT_DECL([], [deplibs_check_method], [1],
3677 [Method to check whether dependent libraries are shared objects])
3678 _LT_DECL([], [file_magic_cmd], [1],
3679 [Command to use when deplibs_check_method = "file_magic"])
3680 _LT_DECL([], [file_magic_glob], [1],
3681 [How to find potential files when deplibs_check_method = "file_magic"])
3682 _LT_DECL([], [want_nocaseglob], [1],
3683 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3684 ])# _LT_CHECK_MAGIC_METHOD
3689 # find the pathname to a BSD- or MS-compatible name lister
3690 AC_DEFUN([LT_PATH_NM],
3691 [AC_REQUIRE([AC_PROG_CC])dnl
3692 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3693 [if test -n "$NM"; then
3694 # Let the user override the test.
3697 lt_nm_to_check=${ac_tool_prefix}nm
3698 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3699 lt_nm_to_check="$lt_nm_to_check nm"
3701 for lt_tmp_nm in $lt_nm_to_check; do
3702 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3703 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3705 test -z "$ac_dir" && ac_dir=.
3706 tmp_nm=$ac_dir/$lt_tmp_nm
3707 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
3708 # Check to see if the nm accepts a BSD-compat flag.
3709 # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
3710 # nm: unknown option "B" ignored
3711 # Tru64's nm complains that /dev/null is an invalid object file
3712 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
3714 mingw*) lt_bad_file=conftest.nm/nofile ;;
3715 *) lt_bad_file=/dev/null ;;
3717 case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in
3718 *$lt_bad_file* | *'Invalid file or object type'*)
3719 lt_cv_path_NM="$tmp_nm -B"
3723 case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in
3725 lt_cv_path_NM="$tmp_nm -p"
3729 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3730 continue # so that we can try to find one that supports BSD flags
3739 : ${lt_cv_path_NM=no}
3741 if test no != "$lt_cv_path_NM"; then
3744 # Didn't find any BSD compatible name lister, look for dumpbin.
3745 if test -n "$DUMPBIN"; then :
3746 # Let the user override the test.
3748 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3749 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in
3751 DUMPBIN="$DUMPBIN -symbols -headers"
3759 if test : != "$DUMPBIN"; then
3763 test -z "$NM" && NM=nm
3765 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3767 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3768 [lt_cv_nm_interface="BSD nm"
3769 echo "int some_variable = 0;" > conftest.$ac_ext
3770 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3771 (eval "$ac_compile" 2>conftest.err)
3772 cat conftest.err >&AS_MESSAGE_LOG_FD
3773 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3774 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3775 cat conftest.err >&AS_MESSAGE_LOG_FD
3776 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3777 cat conftest.out >&AS_MESSAGE_LOG_FD
3778 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3779 lt_cv_nm_interface="MS dumpbin"
3785 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3786 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3787 dnl aclocal-1.4 backwards compatibility:
3788 dnl AC_DEFUN([AM_PROG_NM], [])
3789 dnl AC_DEFUN([AC_PROG_NM], [])
3791 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3792 # --------------------------------
3793 # how to determine the name of the shared library
3794 # associated with a specific link library.
3795 # -- PORTME fill in with the dynamic library characteristics
3796 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3797 [m4_require([_LT_DECL_EGREP])
3798 m4_require([_LT_DECL_OBJDUMP])
3799 m4_require([_LT_DECL_DLLTOOL])
3800 AC_CACHE_CHECK([how to associate runtime and link libraries],
3801 lt_cv_sharedlib_from_linklib_cmd,
3802 [lt_cv_sharedlib_from_linklib_cmd='unknown'
3805 cygwin* | mingw* | pw32* | cegcc*)
3806 # two different shell functions defined in ltmain.sh;
3807 # decide which one to use based on capabilities of $DLLTOOL
3808 case `$DLLTOOL --help 2>&1` in
3809 *--identify-strict*)
3810 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3813 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3818 # fallback: assume linklib IS sharedlib
3819 lt_cv_sharedlib_from_linklib_cmd=$ECHO
3823 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3824 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3826 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3827 [Command to associate shared and link libraries])
3828 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3831 # _LT_PATH_MANIFEST_TOOL
3832 # ----------------------
3833 # locate the manifest tool
3834 m4_defun([_LT_PATH_MANIFEST_TOOL],
3835 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3836 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3837 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3838 [lt_cv_path_mainfest_tool=no
3839 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3840 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3841 cat conftest.err >&AS_MESSAGE_LOG_FD
3842 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3843 lt_cv_path_mainfest_tool=yes
3846 if test yes != "$lt_cv_path_mainfest_tool"; then
3849 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3850 ])# _LT_PATH_MANIFEST_TOOL
3853 # _LT_DLL_DEF_P([FILE])
3854 # ---------------------
3855 # True iff FILE is a Windows DLL '.def' file.
3856 # Keep in sync with func_dll_def_p in the libtool script
3857 AC_DEFUN([_LT_DLL_DEF_P],
3859 test DEF = "`$SED -n dnl
3860 -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace
3861 -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments
3862 -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl
3863 -e q dnl Only consider the first "real" line
3870 # check for math library
3871 AC_DEFUN([LT_LIB_M],
3872 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3875 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3876 # These system don't have libm, or don't need it
3879 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
3880 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3883 AC_CHECK_LIB(m, cos, LIBM=-lm)
3890 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3891 dnl aclocal-1.4 backwards compatibility:
3892 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3895 # _LT_COMPILER_NO_RTTI([TAGNAME])
3896 # -------------------------------
3897 m4_defun([_LT_COMPILER_NO_RTTI],
3898 [m4_require([_LT_TAG_COMPILER])dnl
3900 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3902 if test yes = "$GCC"; then
3903 case $cc_basename in
3905 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3907 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3910 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3911 lt_cv_prog_compiler_rtti_exceptions,
3912 [-fno-rtti -fno-exceptions], [],
3913 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3915 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3916 [Compiler flag to turn off builtin functions])
3917 ])# _LT_COMPILER_NO_RTTI
3920 # _LT_CMD_GLOBAL_SYMBOLS
3921 # ----------------------
3922 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3923 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3924 AC_REQUIRE([AC_PROG_CC])dnl
3925 AC_REQUIRE([AC_PROG_AWK])dnl
3926 AC_REQUIRE([LT_PATH_NM])dnl
3927 AC_REQUIRE([LT_PATH_LD])dnl
3928 m4_require([_LT_DECL_SED])dnl
3929 m4_require([_LT_DECL_EGREP])dnl
3930 m4_require([_LT_TAG_COMPILER])dnl
3932 # Check for command to grab the raw symbol name followed by C symbol from nm.
3933 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3934 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3936 # These are sane defaults that work on at least a few old systems.
3937 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3939 # Character class describing NM global symbol codes.
3940 symcode='[[BCDEGRST]]'
3942 # Regexp to match symbols that can be accessed directly from C.
3943 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3945 # Define system-specific variables.
3950 cygwin* | mingw* | pw32* | cegcc*)
3951 symcode='[[ABCDGISTW]]'
3954 if test ia64 = "$host_cpu"; then
3955 symcode='[[ABCDEGRST]]'
3959 symcode='[[BCDEGRST]]'
3962 symcode='[[BCDEGQRST]]'
3973 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3977 symcode='[[DFNSTU]]'
3981 # If we're using GNU nm, then use its standard symbol codes.
3982 case `$NM -V 2>&1` in
3983 *GNU* | *'with BFD'*)
3984 symcode='[[ABCDGIRSTW]]' ;;
3987 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3988 # Gets list of data symbols to import.
3989 lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'"
3990 # Adjust the below global symbol transforms to fixup imported variables.
3991 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
3992 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
3993 lt_c_name_lib_hook="\
3994 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
3995 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
3997 # Disable hooks by default.
3998 lt_cv_sys_global_symbol_to_import=
4004 # Transform an extracted symbol line into a proper C declaration.
4005 # Some systems (esp. on ia64) link data and code symbols differently,
4006 # so use this general approach.
4007 lt_cv_sys_global_symbol_to_cdecl="$SED -n"\
4009 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
4010 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
4012 # Transform an extracted symbol line into symbol name and symbol address
4013 lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\
4015 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
4016 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
4018 # Transform an extracted symbol line into symbol name with lib prefix and
4020 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\
4021 $lt_c_name_lib_hook\
4022 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
4023 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
4024 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
4026 # Handle CRLF in mingw tool chain
4030 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4034 # Try without a prefix underscore, then with it.
4035 for ac_symprfx in "" "_"; do
4037 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4038 symxfrm="\\1 $ac_symprfx\\2 \\2"
4040 # Write the raw and C identifiers.
4041 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4042 # Fake it for dumpbin and say T for any non-static function,
4043 # D for any global variable and I for any imported variable.
4044 # Also find C++ and __fastcall symbols from MSVC++ or ICC,
4045 # which start with @ or ?.
4046 lt_cv_sys_global_symbol_pipe="$AWK ['"\
4047 " {last_section=section; section=\$ 3};"\
4048 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
4049 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
4050 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
4051 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
4052 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
4053 " \$ 0!~/External *\|/{next};"\
4054 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
4055 " {if(hide[section]) next};"\
4056 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
4057 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
4058 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
4059 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
4060 " ' prfx=^$ac_symprfx]"
4062 lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4064 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'"
4066 # Check to see that the pipe works correctly.
4070 cat > conftest.$ac_ext <<_LT_EOF
4075 void nm_test_func(void);
4076 void nm_test_func(void){}
4080 int main(){nm_test_var='a';nm_test_func();return(0);}
4083 if AC_TRY_EVAL(ac_compile); then
4084 # Now try to grab the symbols.
4086 $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&AS_MESSAGE_LOG_FD
4087 if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&AS_MESSAGE_LOG_FD && test -s "$nlist"; then
4088 # Try sorting and uniquifying the output.
4089 if sort "$nlist" | uniq > "$nlist"T; then
4090 mv -f "$nlist"T "$nlist"
4095 # Make sure that we snagged all the symbols we need.
4096 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
4097 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
4098 cat <<_LT_EOF > conftest.$ac_ext
4099 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
4100 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
4101 /* DATA imports from DLLs on WIN32 can't be const, because runtime
4102 relocations are performed -- see ld's documentation on pseudo-relocs. */
4103 # define LT@&t@_DLSYM_CONST
4104 #elif defined __osf__
4105 /* This system does not cope well with relocations in const data. */
4106 # define LT@&t@_DLSYM_CONST
4108 # define LT@&t@_DLSYM_CONST const
4116 # Now generate the symbol file.
4117 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
4119 cat <<_LT_EOF >> conftest.$ac_ext
4121 /* The mapping between symbol names and symbols. */
4122 LT@&t@_DLSYM_CONST struct {
4126 lt__PROGRAM__LTX_preloaded_symbols[[]] =
4128 { "@PROGRAM@", (void *) 0 },
4130 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
4131 cat <<\_LT_EOF >> conftest.$ac_ext
4135 /* This works around a problem in FreeBSD linker */
4136 #ifdef FREEBSD_WORKAROUND
4137 static const void *lt_preloaded_setup() {
4138 return lt__PROGRAM__LTX_preloaded_symbols;
4146 # Now try linking the two files.
4147 mv conftest.$ac_objext conftstm.$ac_objext
4148 lt_globsym_save_LIBS=$LIBS
4149 lt_globsym_save_CFLAGS=$CFLAGS
4150 LIBS=conftstm.$ac_objext
4151 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4152 if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
4155 LIBS=$lt_globsym_save_LIBS
4156 CFLAGS=$lt_globsym_save_CFLAGS
4158 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4161 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4164 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4167 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4168 cat conftest.$ac_ext >&5
4170 rm -rf conftest* conftst*
4172 # Do not use the global_symbol_pipe unless it works.
4173 if test yes = "$pipe_works"; then
4176 lt_cv_sys_global_symbol_pipe=
4180 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4181 lt_cv_sys_global_symbol_to_cdecl=
4183 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4184 AC_MSG_RESULT(failed)
4189 # Response file support.
4190 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4191 nm_file_list_spec='@'
4192 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
4193 nm_file_list_spec='@'
4196 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
4197 [Take the output of nm and produce a listing of raw symbols and C names])
4198 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
4199 [Transform the output of nm in a proper C declaration])
4200 _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
4201 [Transform the output of nm into a list of symbols to manually relocate])
4202 _LT_DECL([global_symbol_to_c_name_address],
4203 [lt_cv_sys_global_symbol_to_c_name_address], [1],
4204 [Transform the output of nm in a C name address pair])
4205 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
4206 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
4207 [Transform the output of nm in a C name address pair when lib prefix is needed])
4208 _LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
4209 [The name lister interface])
4210 _LT_DECL([], [nm_file_list_spec], [1],
4211 [Specify filename containing input files for $NM])
4212 ]) # _LT_CMD_GLOBAL_SYMBOLS
4215 # _LT_COMPILER_PIC([TAGNAME])
4216 # ---------------------------
4217 m4_defun([_LT_COMPILER_PIC],
4218 [m4_require([_LT_TAG_COMPILER])dnl
4219 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
4220 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4221 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4223 m4_if([$1], [CXX], [
4224 # C++ specific cases for pic, static, wl, etc.
4225 if test yes = "$GXX"; then
4226 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4227 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4231 # All AIX code is PIC.
4232 if test ia64 = "$host_cpu"; then
4233 # AIX 5 now supports IA64 processor
4234 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4236 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4242 # see comment about AmigaOS4 .so support
4243 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4246 # FIXME: we need at least 68020 code to build shared libraries, but
4247 # adding the '-m68020' flag to GCC prevents building anything better,
4249 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4254 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4255 # PIC is the default for these OSes.
4257 mingw* | cygwin* | os2* | pw32* | cegcc*)
4258 # This hack is so that the source file can tell whether it is being
4259 # built for inclusion in a dll (and should export symbols for example).
4260 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4261 # (--disable-auto-import) libraries
4262 m4_if([$1], [GCJ], [],
4263 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4266 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4270 darwin* | rhapsody*)
4271 # PIC is the default on this platform
4272 # Common symbols not allowed in MH_DYLIB files
4273 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4276 # DJGPP does not support shared libraries at all
4277 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4280 # PIC is the default for Haiku.
4281 # The "-static" flag exists, but is broken.
4282 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4285 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4286 # Instead, we relocate shared libraries at runtime.
4289 if test -d /usr/nec; then
4290 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4294 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4295 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4296 # sets the default TLS model and affects inlining.
4301 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4306 # QNX uses GNU C++, but need to define -shared option too, otherwise
4308 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4311 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4317 # All AIX code is PIC.
4318 if test ia64 = "$host_cpu"; then
4319 # AIX 5 now supports IA64 processor
4320 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4322 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4326 case $cc_basename in
4328 # Green Hills C++ Compiler
4329 # _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"
4333 mingw* | cygwin* | os2* | pw32* | cegcc*)
4334 # This hack is so that the source file can tell whether it is being
4335 # built for inclusion in a dll (and should export symbols for example).
4336 m4_if([$1], [GCJ], [],
4337 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4340 case $cc_basename in
4342 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4345 # Green Hills C++ Compiler
4346 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4352 freebsd* | dragonfly* | midnightbsd*)
4353 # FreeBSD uses GNU C++
4355 hpux9* | hpux10* | hpux11*)
4356 case $cc_basename in
4358 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4359 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4360 if test ia64 != "$host_cpu"; then
4361 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4365 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4366 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4372 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4381 # This is c89, which is MS Visual C++ (no shared libs)
4382 # Anyone wants to do a port?
4384 irix5* | irix6* | nonstopux*)
4385 case $cc_basename in
4387 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4388 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4389 # CC pic flag -KPIC is the default.
4395 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4396 case $cc_basename in
4399 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4400 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4403 # old Intel C++ for x86_64, which still supported -KPIC.
4404 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4405 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4406 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4409 # Intel C++, used to be incompatible with GCC.
4410 # ICC 10 doesn't accept -KPIC any more.
4411 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4412 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4413 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4416 # Portland Group C++ compiler
4417 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4418 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4419 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4423 # Make sure the PIC flag is empty. It appears that all Alpha
4424 # Linux and Compaq Tru64 Unix objects are PIC.
4425 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4426 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4428 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4429 # IBM XL 8.0, 9.0 on PPC and BlueGene
4430 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4431 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4432 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4435 case `$CC -V 2>&1 | $SED 5q` in
4438 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4439 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4440 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4451 case $cc_basename in
4453 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4459 netbsd* | netbsdelf*-gnu)
4462 # QNX uses GNU C++, but need to define -shared option too, otherwise
4464 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4466 osf3* | osf4* | osf5*)
4467 case $cc_basename in
4469 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4472 # Rational C++ 2.4.1
4473 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4476 # Digital/Compaq C++
4477 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4478 # Make sure the PIC flag is empty. It appears that all Alpha
4479 # Linux and Compaq Tru64 Unix objects are PIC.
4480 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4481 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4490 case $cc_basename in
4492 # Sun C++ 4.2, 5.x and Centerline C++
4493 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4494 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4495 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4498 # Green Hills C++ Compiler
4499 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4506 case $cc_basename in
4509 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4510 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4514 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4520 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4521 case $cc_basename in
4523 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4524 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4525 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4530 case $cc_basename in
4532 # NonStop-UX NCC 3.20
4533 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4542 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4548 if test yes = "$GCC"; then
4549 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4550 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4554 # All AIX code is PIC.
4555 if test ia64 = "$host_cpu"; then
4556 # AIX 5 now supports IA64 processor
4557 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4559 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4565 # see comment about AmigaOS4 .so support
4566 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4569 # FIXME: we need at least 68020 code to build shared libraries, but
4570 # adding the '-m68020' flag to GCC prevents building anything better,
4572 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4577 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4578 # PIC is the default for these OSes.
4581 mingw* | cygwin* | pw32* | os2* | cegcc*)
4582 # This hack is so that the source file can tell whether it is being
4583 # built for inclusion in a dll (and should export symbols for example).
4584 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4585 # (--disable-auto-import) libraries
4586 m4_if([$1], [GCJ], [],
4587 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4590 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4595 darwin* | rhapsody*)
4596 # PIC is the default on this platform
4597 # Common symbols not allowed in MH_DYLIB files
4598 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4602 # PIC is the default for Haiku.
4603 # The "-static" flag exists, but is broken.
4604 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4608 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4609 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4610 # sets the default TLS model and affects inlining.
4616 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4622 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4623 # Instead, we relocate shared libraries at runtime.
4627 # Just because we use GCC doesn't mean we suddenly get shared libraries
4628 # on systems that don't support them.
4629 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4634 # QNX uses GNU C++, but need to define -shared option too, otherwise
4636 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4640 if test -d /usr/nec; then
4641 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4646 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4650 case $cc_basename in
4651 nvcc*) # Cuda Compiler Driver 2.2
4652 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4653 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4654 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4659 # PORTME Check for flag to pass linker flags through the system compiler.
4662 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4663 if test ia64 = "$host_cpu"; then
4664 # AIX 5 now supports IA64 processor
4665 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4667 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4671 darwin* | rhapsody*)
4672 # PIC is the default on this platform
4673 # Common symbols not allowed in MH_DYLIB files
4674 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4675 case $cc_basename in
4677 # NAG Fortran compiler
4678 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4679 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4680 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4685 mingw* | cygwin* | pw32* | os2* | cegcc*)
4686 # This hack is so that the source file can tell whether it is being
4687 # built for inclusion in a dll (and should export symbols for example).
4688 m4_if([$1], [GCJ], [],
4689 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4692 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4697 hpux9* | hpux10* | hpux11*)
4698 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4699 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4706 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4709 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4710 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4713 irix5* | irix6* | nonstopux*)
4714 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4715 # PIC (with -KPIC) is the default.
4716 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4719 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4720 case $cc_basename in
4721 # old Intel for x86_64, which still supported -KPIC.
4723 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4724 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4725 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4727 # flang / f18. f95 an alias for gfortran or flang on Debian
4728 flang* | f18* | f95*)
4729 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4730 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4731 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4733 # icc used to be incompatible with GCC.
4734 # ICC 10 doesn't accept -KPIC any more.
4736 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4737 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4738 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4740 # Lahey Fortran 8.1.
4742 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4743 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4744 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4747 # NAG Fortran compiler
4748 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4749 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4750 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4753 # Fabrice Bellard et al's Tiny C Compiler
4754 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4755 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4756 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4758 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4759 # Portland Group compilers (*not* the Pentium gcc compiler,
4760 # which looks to be a dead project)
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)='-Bstatic'
4766 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4767 # All Alpha code is PIC.
4768 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4770 xl* | bgxl* | bgf* | mpixl*)
4771 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4772 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4773 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4774 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4777 case `$CC -V 2>&1 | $SED 5q` in
4778 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4779 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4780 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4781 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4782 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4784 *Sun\ F* | *Sun*Fortran*)
4785 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4786 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4787 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4791 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4792 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4793 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4795 *Intel*\ [[CF]]*Compiler*)
4796 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4797 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4798 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4801 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4802 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4803 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4811 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4812 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4816 # QNX uses GNU C++, but need to define -shared option too, otherwise
4818 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4821 osf3* | osf4* | osf5*)
4822 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4823 # All OSF/1 code is PIC.
4824 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4828 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4832 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4833 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4834 case $cc_basename in
4835 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4836 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4838 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4843 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4844 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4845 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4848 sysv4 | sysv4.2uw2* | sysv4.3*)
4849 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4850 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4851 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4855 if test -d /usr/nec; then
4856 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4857 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4861 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4862 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4863 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4864 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4868 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4869 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4873 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4874 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4878 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4884 # For platforms that do not support PIC, -DPIC is meaningless:
4886 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4889 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4893 AC_CACHE_CHECK([for $compiler option to produce PIC],
4894 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4895 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4896 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4899 # Check to make sure the PIC flag actually works.
4901 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4902 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4903 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4904 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4905 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4907 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4909 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4910 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4912 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4913 [Additional compiler flags for building library objects])
4915 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4916 [How to pass a linker flag through the compiler])
4918 # Check to make sure the static flag actually works.
4920 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4921 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4922 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4923 $lt_tmp_static_flag,
4925 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4926 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4927 [Compiler flag to prevent dynamic linking])
4928 ])# _LT_COMPILER_PIC
4931 # _LT_LINKER_SHLIBS([TAGNAME])
4932 # ----------------------------
4933 # See if the linker supports building shared libraries.
4934 m4_defun([_LT_LINKER_SHLIBS],
4935 [AC_REQUIRE([LT_PATH_LD])dnl
4936 AC_REQUIRE([LT_PATH_NM])dnl
4937 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4938 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4939 m4_require([_LT_DECL_EGREP])dnl
4940 m4_require([_LT_DECL_SED])dnl
4941 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4942 m4_require([_LT_TAG_COMPILER])dnl
4943 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4944 m4_if([$1], [CXX], [
4945 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4946 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4949 # If we're using GNU nm, then we don't want the "-C" option.
4950 # -C means demangle to GNU nm, but means don't demangle to AIX nm.
4951 # Without the "-l" option, or with the "-B" option, AIX nm treats
4952 # weak defined symbols like other global defined symbols, whereas
4953 # GNU nm marks them as "W".
4954 # While the 'weak' keyword is ignored in the Export File, we need
4955 # it in the Import File for the 'aix-soname' feature, so we have
4956 # to replace the "-B" option with "-P" for AIX nm.
4957 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4958 _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'
4960 _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 == "L") || (\$ 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'
4964 _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
4966 cygwin* | mingw* | cegcc*)
4967 case $cc_basename in
4969 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4972 _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'
4973 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4977 linux* | k*bsd*-gnu | gnu*)
4978 _LT_TAGVAR(link_all_deplibs, $1)=no
4981 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4986 _LT_TAGVAR(allow_undefined_flag, $1)=
4987 _LT_TAGVAR(always_export_symbols, $1)=no
4988 _LT_TAGVAR(archive_cmds, $1)=
4989 _LT_TAGVAR(archive_expsym_cmds, $1)=
4990 _LT_TAGVAR(compiler_needs_object, $1)=no
4991 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4992 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4993 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4994 _LT_TAGVAR(hardcode_automatic, $1)=no
4995 _LT_TAGVAR(hardcode_direct, $1)=no
4996 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4997 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4998 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4999 _LT_TAGVAR(hardcode_minus_L, $1)=no
5000 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5001 _LT_TAGVAR(inherit_rpath, $1)=no
5002 _LT_TAGVAR(link_all_deplibs, $1)=unknown
5003 _LT_TAGVAR(module_cmds, $1)=
5004 _LT_TAGVAR(module_expsym_cmds, $1)=
5005 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
5006 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5007 _LT_TAGVAR(thread_safe_flag_spec, $1)=
5008 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5009 # include_expsyms should be a list of space-separated symbols to be *always*
5010 # included in the symbol list
5011 _LT_TAGVAR(include_expsyms, $1)=
5012 # exclude_expsyms can be an extended regexp of symbols to exclude
5013 # it will be wrapped by ' (' and ')$', so one must not match beginning or
5014 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
5015 # as well as any symbol that contains 'd'.
5016 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
5017 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5018 # platforms (ab)use it in PIC code, but their linkers get confused if
5019 # the symbol is explicitly referenced. Since portable code cannot
5020 # rely on this symbol name, it's probably fine to never include it in
5021 # preloaded symbol tables.
5022 # Exclude shared library initialization/finalization symbols.
5023 dnl Note also adjust exclude_expsyms for C++ above.
5024 extract_expsyms_cmds=
5027 cygwin* | mingw* | pw32* | cegcc*)
5028 # FIXME: the MSVC++ and ICC port hasn't been tested in a loooong time
5029 # When not using gcc, we currently assume that we are using
5030 # Microsoft Visual C++ or Intel C++ Compiler.
5031 if test yes != "$GCC"; then
5036 # we just hope/assume this is gcc and not c89 (= MSVC++ or ICC)
5042 linux* | k*bsd*-gnu | gnu*)
5043 _LT_TAGVAR(link_all_deplibs, $1)=no
5047 _LT_TAGVAR(ld_shlibs, $1)=yes
5049 # On some targets, GNU ld is compatible enough with the native linker
5050 # that we're better off using the native interface for both.
5051 lt_use_gnu_ld_interface=no
5052 if test yes = "$with_gnu_ld"; then
5055 # The AIX port of GNU ld has always aspired to compatibility
5056 # with the native linker. However, as the warning in the GNU ld
5057 # block says, versions before 2.19.5* couldn't really create working
5058 # shared libraries, regardless of the interface used.
5059 case `$LD -v 2>&1` in
5060 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
5061 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
5062 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
5064 lt_use_gnu_ld_interface=yes
5069 lt_use_gnu_ld_interface=yes
5074 if test yes = "$lt_use_gnu_ld_interface"; then
5075 # If archive_cmds runs LD, not CC, wlarc should be empty
5078 # Set some defaults for GNU ld with shared library support. These
5079 # are reset later if shared libraries are not supported. Putting them
5080 # here allows them to be overridden if necessary.
5081 runpath_var=LD_RUN_PATH
5082 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5083 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
5084 # ancient GNU ld didn't support --whole-archive et. al.
5085 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
5086 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
5088 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5090 supports_anon_versioning=no
5091 case `$LD -v | $SED -e 's/([[^)]]\+)\s\+//' 2>&1` in
5092 *GNU\ gold*) supports_anon_versioning=yes ;;
5093 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5094 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5095 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5096 *\ 2.11.*) ;; # other 2.11 versions
5097 *) supports_anon_versioning=yes ;;
5100 # See if GNU ld supports shared libraries.
5103 # On AIX/PPC, the GNU linker is very broken
5104 if test ia64 != "$host_cpu"; then
5105 _LT_TAGVAR(ld_shlibs, $1)=no
5108 *** Warning: the GNU linker, at least up to release 2.19, is reported
5109 *** to be unable to reliably create shared libraries on AIX.
5110 *** Therefore, libtool is disabling shared libraries support. If you
5111 *** really care for shared libraries, you may want to install binutils
5112 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
5113 *** You will then need to restart the configuration process.
5122 # see comment about AmigaOS4 .so support
5123 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5124 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5127 _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)'
5128 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5129 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5135 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5136 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5137 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5138 # support --undefined. This deserves some investigation. FIXME
5139 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5141 _LT_TAGVAR(ld_shlibs, $1)=no
5145 cygwin* | mingw* | pw32* | cegcc*)
5146 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5147 # as there is no search path for DLLs.
5148 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5149 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
5150 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5151 _LT_TAGVAR(always_export_symbols, $1)=no
5152 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5153 _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'
5154 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
5156 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5157 _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'
5158 # If the export-symbols file already is a .def file, use it as
5159 # is; otherwise, prepend EXPORTS...
5160 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5161 cp $export_symbols $output_objdir/$soname.def;
5163 echo EXPORTS > $output_objdir/$soname.def;
5164 cat $export_symbols >> $output_objdir/$soname.def;
5166 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5168 _LT_TAGVAR(ld_shlibs, $1)=no
5173 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5174 _LT_TAGVAR(link_all_deplibs, $1)=yes
5178 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5179 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5180 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5182 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5183 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5184 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5185 $ECHO EXPORTS >> $output_objdir/$libname.def~
5186 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5187 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5188 emximp -o $lib $output_objdir/$libname.def'
5189 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5190 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5191 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5192 $ECHO EXPORTS >> $output_objdir/$libname.def~
5194 if test EXPORTS = "`$SED 1q $export_symbols`"; then
5195 prefix_cmds="$prefix_cmds -e 1d";
5197 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5198 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5199 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5200 emximp -o $lib $output_objdir/$libname.def'
5201 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5202 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5203 _LT_TAGVAR(file_list_spec, $1)='@'
5207 _LT_TAGVAR(hardcode_direct, $1)=no
5208 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5209 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5210 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5211 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5212 # Instead, shared libraries are loaded at an image base (0x10000000 by
5213 # default) and relocated if they conflict, which is a slow very memory
5214 # consuming and fragmenting process. To avoid this, we pick a random,
5215 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5216 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5217 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5218 _LT_TAGVAR(archive_expsym_cmds, $1)='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5221 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
5223 if test linux-dietlibc = "$host_os"; then
5224 case $cc_basename in
5225 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
5228 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
5229 && test no = "$tmp_diet"
5231 tmp_addflag=' $pic_flag'
5232 tmp_sharedflag='-shared'
5233 case $cc_basename,$host_cpu in
5234 pgcc*) # Portland Group C compiler
5235 _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'
5236 tmp_addflag=' $pic_flag'
5238 pgf77* | pgf90* | pgf95* | pgfortran*)
5239 # Portland Group f77 and f90 compilers
5240 _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'
5241 tmp_addflag=' $pic_flag -Mnomain' ;;
5242 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5243 tmp_addflag=' -i_dynamic' ;;
5244 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5245 tmp_addflag=' -i_dynamic -nofor_main' ;;
5246 ifc* | ifort*) # Intel Fortran compiler
5247 tmp_addflag=' -nofor_main' ;;
5248 lf95*) # Lahey Fortran 8.1
5249 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5250 tmp_sharedflag='--shared' ;;
5251 nagfor*) # NAGFOR 5.3
5252 tmp_sharedflag='-Wl,-shared' ;;
5253 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
5254 tmp_sharedflag='-qmkshrobj'
5256 nvcc*) # Cuda Compiler Driver 2.2
5257 _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'
5258 _LT_TAGVAR(compiler_needs_object, $1)=yes
5261 case `$CC -V 2>&1 | $SED 5q` in
5262 *Sun\ C*) # Sun C 5.9
5263 _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'
5264 _LT_TAGVAR(compiler_needs_object, $1)=yes
5265 tmp_sharedflag='-G' ;;
5266 *Sun\ F*) # Sun Fortran 8.3
5267 tmp_sharedflag='-G' ;;
5269 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5271 if test yes = "$supports_anon_versioning"; then
5272 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5273 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5274 echo "local: *; };" >> $output_objdir/$libname.ver~
5275 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
5278 case $cc_basename in
5280 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5281 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
5283 xlf* | bgf* | bgxlf* | mpixlf*)
5284 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
5285 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
5286 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5287 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
5288 if test yes = "$supports_anon_versioning"; then
5289 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5290 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5291 echo "local: *; };" >> $output_objdir/$libname.ver~
5292 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
5297 _LT_TAGVAR(ld_shlibs, $1)=no
5301 netbsd* | netbsdelf*-gnu)
5302 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5303 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5306 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5307 _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'
5312 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
5313 _LT_TAGVAR(ld_shlibs, $1)=no
5316 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5317 *** create shared libraries on Solaris systems. Therefore, libtool
5318 *** is disabling shared libraries support. We urge you to upgrade GNU
5319 *** binutils to release 2.9.1 or newer. Another option is to modify
5320 *** your PATH or compiler configuration so that the native linker is
5321 *** used, and then restart.
5324 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5325 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5326 _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'
5328 _LT_TAGVAR(ld_shlibs, $1)=no
5332 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5333 case `$LD -v 2>&1` in
5334 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5335 _LT_TAGVAR(ld_shlibs, $1)=no
5338 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
5339 *** reliably create shared libraries on SCO systems. Therefore, libtool
5340 *** is disabling shared libraries support. We urge you to upgrade GNU
5341 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5342 *** your PATH or compiler configuration so that the native linker is
5343 *** used, and then restart.
5348 # For security reasons, it is highly recommended that you always
5349 # use absolute paths for naming shared libraries, and exclude the
5350 # DT_RUNPATH tag from executables and libraries. But doing so
5351 # requires that you compile everything twice, which is a pain.
5352 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5353 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5354 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5355 _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'
5357 _LT_TAGVAR(ld_shlibs, $1)=no
5364 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5366 _LT_TAGVAR(hardcode_direct, $1)=yes
5367 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5371 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5372 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5373 _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'
5375 _LT_TAGVAR(ld_shlibs, $1)=no
5380 if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
5382 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5383 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5384 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5387 # PORTME fill in a description of your system's linker (not GNU ld)
5390 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5391 _LT_TAGVAR(always_export_symbols, $1)=yes
5392 _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'
5393 # Note: this linker hardcodes the directories in LIBPATH if there
5394 # are no directories specified by -L.
5395 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5396 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
5397 # Neither direct hardcoding nor static linking is supported with a
5399 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5404 if test ia64 = "$host_cpu"; then
5405 # On IA64, the linker does run time linking by default, so we don't
5406 # have to do anything special.
5407 aix_use_runtimelinking=no
5408 exp_sym_flag='-Bexport'
5411 # If we're using GNU nm, then we don't want the "-C" option.
5412 # -C means demangle to GNU nm, but means don't demangle to AIX nm.
5413 # Without the "-l" option, or with the "-B" option, AIX nm treats
5414 # weak defined symbols like other global defined symbols, whereas
5415 # GNU nm marks them as "W".
5416 # While the 'weak' keyword is ignored in the Export File, we need
5417 # it in the Import File for the 'aix-soname' feature, so we have
5418 # to replace the "-B" option with "-P" for AIX nm.
5419 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
5420 _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'
5422 _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 == "L") || (\$ 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'
5424 aix_use_runtimelinking=no
5426 # Test if we are trying to use run time linking or normal
5427 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5428 # have runtime linking enabled, and use it for executables.
5429 # For shared libraries, we enable/disable runtime linking
5430 # depending on the kind of the shared library created -
5431 # when "with_aix_soname,aix_use_runtimelinking" is:
5432 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
5433 # "aix,yes" lib.so shared, rtl:yes, for executables
5434 # lib.a static archive
5435 # "both,no" lib.so.V(shr.o) shared, rtl:yes
5436 # lib.a(lib.so.V) shared, rtl:no, for executables
5437 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
5438 # lib.a(lib.so.V) shared, rtl:no
5439 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
5440 # lib.a static archive
5441 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5442 for ld_flag in $LDFLAGS; do
5443 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
5444 aix_use_runtimelinking=yes
5448 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
5449 # With aix-soname=svr4, we create the lib.so.V shared archives only,
5450 # so we don't have lib.a shared libs to link our executables.
5451 # We have to force runtime linking in this case.
5452 aix_use_runtimelinking=yes
5453 LDFLAGS="$LDFLAGS -Wl,-brtl"
5458 exp_sym_flag='-bexport'
5459 no_entry_flag='-bnoentry'
5462 # When large executables or shared objects are built, AIX ld can
5463 # have problems creating the table of contents. If linking a library
5464 # or program results in "error TOC overflow" add -mminimal-toc to
5465 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5466 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5468 _LT_TAGVAR(archive_cmds, $1)=''
5469 _LT_TAGVAR(hardcode_direct, $1)=yes
5470 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5471 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5472 _LT_TAGVAR(link_all_deplibs, $1)=yes
5473 _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
5474 case $with_aix_soname,$aix_use_runtimelinking in
5475 aix,*) ;; # traditional, no import file
5476 svr4,* | *,yes) # use import file
5477 # The Import File defines what to hardcode.
5478 _LT_TAGVAR(hardcode_direct, $1)=no
5479 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5483 if test yes = "$GCC"; then
5484 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5485 # We only want to do this on AIX 4.2 and lower, the check
5486 # below for broken collect2 doesn't work under 4.3+
5487 collect2name=`$CC -print-prog-name=collect2`
5488 if test -f "$collect2name" &&
5489 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5491 # We have reworked collect2
5494 # We have old collect2
5495 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5496 # It fails to find uninstalled libraries when the uninstalled
5497 # path is not listed in the libpath. Setting hardcode_minus_L
5498 # to unsupported forces relinking
5499 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5500 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5501 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5505 shared_flag='-shared'
5506 if test yes = "$aix_use_runtimelinking"; then
5507 shared_flag="$shared_flag "'$wl-G'
5509 # Need to ensure runtime linking is disabled for the traditional
5510 # shared library, or the linker may eventually find shared libraries
5511 # /with/ Import File - we do not want to mix them.
5512 shared_flag_aix='-shared'
5513 shared_flag_svr4='-shared $wl-G'
5516 if test ia64 = "$host_cpu"; then
5517 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5518 # chokes on -Wl,-G. The following line is correct:
5521 if test yes = "$aix_use_runtimelinking"; then
5524 shared_flag='$wl-bM:SRE'
5526 shared_flag_aix='$wl-bM:SRE'
5527 shared_flag_svr4='$wl-G'
5531 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
5532 # It seems that -bexpall does not export symbols beginning with
5533 # underscore (_), so it is better to generate a list of symbols to export.
5534 _LT_TAGVAR(always_export_symbols, $1)=yes
5535 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
5536 # Warning - without using the other runtime loading flags (-brtl),
5537 # -berok will link without error, but may produce a broken library.
5538 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5539 # Determine the default libpath from the value encoded in an
5541 _LT_SYS_MODULE_PATH_AIX([$1])
5542 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5543 _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' '$shared_flag
5545 if test ia64 = "$host_cpu"; then
5546 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
5547 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5548 _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"
5550 # Determine the default libpath from the value encoded in an
5552 _LT_SYS_MODULE_PATH_AIX([$1])
5553 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5554 # Warning - without using the other run time loading flags,
5555 # -berok will link without error, but may produce a broken library.
5556 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
5557 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
5558 if test yes = "$with_gnu_ld"; then
5559 # We only use this code for GNU lds that support --whole-archive.
5560 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
5562 # Exported symbols can be pulled into shared objects from archives
5563 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5565 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5566 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
5567 # -brtl affects multiple linker settings, -berok does not and is overridden later
5568 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
5569 if test svr4 != "$with_aix_soname"; then
5570 # This is similar to how AIX traditionally builds its shared libraries.
5571 _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/$soname'
5573 if test aix != "$with_aix_soname"; then
5574 _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'
5576 # used by -dlpreopen to get the symbols
5577 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
5579 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
5587 # see comment about AmigaOS4 .so support
5588 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5589 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5592 _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)'
5593 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5594 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5600 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5603 cygwin* | mingw* | pw32* | cegcc*)
5604 # When not using gcc, we currently assume that we are using
5605 # Microsoft Visual C++ or Intel C++ Compiler.
5606 # hardcode_libdir_flag_spec is actually meaningless, as there is
5607 # no search path for DLLs.
5608 case $cc_basename in
5610 # Native MSVC or ICC
5611 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5612 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5613 _LT_TAGVAR(always_export_symbols, $1)=yes
5614 _LT_TAGVAR(file_list_spec, $1)='@'
5615 # Tell ltmain to make .lib files, not .a files.
5617 # Tell ltmain to make .dll files, not .so files.
5619 # FIXME: Setting linknames here is a bad hack.
5620 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
5621 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5622 cp "$export_symbols" "$output_objdir/$soname.def";
5623 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
5625 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
5627 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5629 # The linker will not automatically build a static lib if we build a DLL.
5630 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5631 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5632 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5633 _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'
5635 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5636 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5637 lt_tool_outputfile="@TOOL_OUTPUT@"~
5638 case $lt_outputfile in
5641 lt_outputfile=$lt_outputfile.exe
5642 lt_tool_outputfile=$lt_tool_outputfile.exe
5645 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
5646 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5647 $RM "$lt_outputfile.manifest";
5651 # Assume MSVC and ICC wrapper
5652 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5653 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5654 # Tell ltmain to make .lib files, not .a files.
5656 # Tell ltmain to make .dll files, not .so files.
5658 # FIXME: Setting linknames here is a bad hack.
5659 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5660 # The linker will automatically build a .lib file if we build a DLL.
5661 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5662 # FIXME: Should let the user specify the lib program.
5663 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5664 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5669 darwin* | rhapsody*)
5670 _LT_DARWIN_LINKER_FEATURES($1)
5674 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5675 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5676 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5679 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5680 # support. Future versions do this automatically, but an explicit c++rt0.o
5681 # does not break anything, and helps significantly (at the cost of a little
5684 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5685 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5686 _LT_TAGVAR(hardcode_direct, $1)=yes
5687 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5690 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5692 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5693 _LT_TAGVAR(hardcode_direct, $1)=yes
5694 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5695 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5698 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5699 freebsd* | dragonfly* | midnightbsd*)
5700 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5701 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5702 _LT_TAGVAR(hardcode_direct, $1)=yes
5703 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5707 if test yes = "$GCC"; then
5708 _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'
5710 _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'
5712 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5713 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5714 _LT_TAGVAR(hardcode_direct, $1)=yes
5716 # hardcode_minus_L: Not really in the search PATH,
5717 # but as the default location of the library.
5718 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5719 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5723 if test yes,no = "$GCC,$with_gnu_ld"; then
5724 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5726 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5728 if test no = "$with_gnu_ld"; then
5729 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5730 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5731 _LT_TAGVAR(hardcode_direct, $1)=yes
5732 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5733 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5734 # hardcode_minus_L: Not really in the search PATH,
5735 # but as the default location of the library.
5736 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5741 if test yes,no = "$GCC,$with_gnu_ld"; then
5744 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5747 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5750 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5756 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5759 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5763 # Older versions of the 11.00 compiler do not understand -b yet
5764 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5765 _LT_LINKER_OPTION([if $CC understands -b],
5766 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5767 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5768 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5769 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5773 if test no = "$with_gnu_ld"; then
5774 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5775 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5779 _LT_TAGVAR(hardcode_direct, $1)=no
5780 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5783 _LT_TAGVAR(hardcode_direct, $1)=yes
5784 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5785 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5787 # hardcode_minus_L: Not really in the search PATH,
5788 # but as the default location of the library.
5789 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5795 irix5* | irix6* | nonstopux*)
5796 if test yes = "$GCC"; then
5797 _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'
5798 # Try to use the -exported_symbol ld option, if it does not
5799 # work, assume that -exports_file does not work either and
5800 # implicitly export all symbols.
5801 # This should be the same for all languages, so no per-tag cache variable.
5802 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5803 [lt_cv_irix_exported_symbol],
5804 [save_LDFLAGS=$LDFLAGS
5805 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
5808 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5809 [C++], [[int foo (void) { return 0; }]],
5816 [lt_cv_irix_exported_symbol=yes],
5817 [lt_cv_irix_exported_symbol=no])
5818 LDFLAGS=$save_LDFLAGS])
5819 if test yes = "$lt_cv_irix_exported_symbol"; then
5820 _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'
5822 _LT_TAGVAR(link_all_deplibs, $1)=no
5824 _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'
5825 _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'
5827 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5828 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5829 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5830 _LT_TAGVAR(inherit_rpath, $1)=yes
5831 _LT_TAGVAR(link_all_deplibs, $1)=yes
5835 case $cc_basename in
5837 # Fabrice Bellard et al's Tiny C Compiler
5838 _LT_TAGVAR(ld_shlibs, $1)=yes
5839 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5840 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5845 netbsd* | netbsdelf*-gnu)
5846 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5847 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5849 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5851 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5852 _LT_TAGVAR(hardcode_direct, $1)=yes
5853 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5857 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5858 _LT_TAGVAR(hardcode_direct, $1)=yes
5859 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5860 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5861 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5868 if test -f /usr/libexec/ld.so; then
5869 _LT_TAGVAR(hardcode_direct, $1)=yes
5870 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5871 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5872 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
5873 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5874 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
5875 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5876 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5878 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5879 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5882 _LT_TAGVAR(ld_shlibs, $1)=no
5887 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5888 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5889 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5891 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5892 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5893 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5894 $ECHO EXPORTS >> $output_objdir/$libname.def~
5895 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5896 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5897 emximp -o $lib $output_objdir/$libname.def'
5898 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5899 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5900 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5901 $ECHO EXPORTS >> $output_objdir/$libname.def~
5903 if test EXPORTS = "`$SED 1q $export_symbols`"; then
5904 prefix_cmds="$prefix_cmds -e 1d";
5906 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5907 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5908 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5909 emximp -o $lib $output_objdir/$libname.def'
5910 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5911 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5912 _LT_TAGVAR(file_list_spec, $1)='@'
5916 if test yes = "$GCC"; then
5917 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5918 _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'
5920 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5921 _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'
5923 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5924 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5925 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5928 osf4* | osf5*) # as osf3* with the addition of -msym flag
5929 if test yes = "$GCC"; then
5930 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5931 _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'
5932 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5934 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5935 _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'
5936 _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~
5937 $CC -shared$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'
5939 # Both c and cxx compiler support -rpath directly
5940 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5942 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5943 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5947 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5948 if test yes = "$GCC"; then
5950 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5951 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5952 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5954 case `$CC -V 2>&1` in
5957 _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
5958 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5959 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5963 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5964 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5965 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5969 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5970 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5972 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5974 # The compiler driver will combine and reorder linker options,
5975 # but understands '-z linker_flag'. GCC discards it without '$wl',
5976 # but is careful enough not to reorder.
5977 # Supported since Solaris 2.6 (maybe 2.5.1?)
5978 if test yes = "$GCC"; then
5979 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
5981 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5985 _LT_TAGVAR(link_all_deplibs, $1)=yes
5989 if test sequent = "$host_vendor"; then
5990 # Use $CC to link under sequent, because it throws in some extra .o
5991 # files that make .init and .fini sections work.
5992 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5994 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5996 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5997 _LT_TAGVAR(hardcode_direct, $1)=yes
5998 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5999 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6003 case $host_vendor in
6005 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6006 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
6009 ## LD is ld it makes a PLAMLIB
6010 ## CC just makes a GrossModule.
6011 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6012 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
6013 _LT_TAGVAR(hardcode_direct, $1)=no
6016 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6017 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
6020 runpath_var='LD_RUN_PATH'
6021 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6025 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6026 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6027 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6031 if test -d /usr/nec; then
6032 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6033 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6034 runpath_var=LD_RUN_PATH
6035 hardcode_runpath_var=yes
6036 _LT_TAGVAR(ld_shlibs, $1)=yes
6040 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6041 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6042 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6043 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6044 runpath_var='LD_RUN_PATH'
6046 if test yes = "$GCC"; then
6047 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6048 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6050 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6051 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6055 sysv5* | sco3.2v5* | sco5v6*)
6056 # Note: We CANNOT use -z defs as we might desire, because we do not
6057 # link with -lc, and that would cause any symbols used from libc to
6058 # always be unresolved, which means just about no library would
6059 # ever link correctly. If we're not using GNU ld we use -z text
6060 # though, which does catch some bad symbols but isn't as heavy-handed
6062 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6063 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
6064 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6065 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6066 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
6067 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6068 _LT_TAGVAR(link_all_deplibs, $1)=yes
6069 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
6070 runpath_var='LD_RUN_PATH'
6072 if test yes = "$GCC"; then
6073 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6074 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6076 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6077 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6082 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6083 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6084 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6088 _LT_TAGVAR(ld_shlibs, $1)=no
6092 if test sni = "$host_vendor"; then
6094 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
6095 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
6101 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6102 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
6104 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
6106 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
6107 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
6108 _LT_DECL([], [extract_expsyms_cmds], [2],
6109 [The commands to extract the exported symbol list from a shared archive])
6112 # Do we need to explicitly link libc?
6114 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
6116 # Assume -lc should be added
6117 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6119 if test yes,yes = "$GCC,$enable_shared"; then
6120 case $_LT_TAGVAR(archive_cmds, $1) in
6122 # FIXME: we may have to deal with multi-command sequences.
6125 # Test whether the compiler implicitly links with -lc since on some
6126 # systems, -lgcc has to come before -lc. If gcc already passes -lc
6127 # to ld, don't add -lc before -lgcc.
6128 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
6129 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
6131 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6133 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6136 libobjs=conftest.$ac_objext
6138 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
6139 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
6145 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
6146 _LT_TAGVAR(allow_undefined_flag, $1)=
6147 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
6149 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6151 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6153 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6155 cat conftest.err 1>&5
6159 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
6166 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
6167 [Whether or not to add -lc for building shared libraries])
6168 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
6169 [enable_shared_with_static_runtimes], [0],
6170 [Whether or not to disallow shared libs when runtime libs are static])
6171 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
6172 [Compiler flag to allow reflexive dlopens])
6173 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
6174 [Compiler flag to generate shared objects directly from archives])
6175 _LT_TAGDECL([], [compiler_needs_object], [1],
6176 [Whether the compiler copes with passing no objects directly])
6177 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
6178 [Create an old-style archive from a shared archive])
6179 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
6180 [Create a temporary old-style archive to link instead of a shared archive])
6181 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
6182 _LT_TAGDECL([], [archive_expsym_cmds], [2])
6183 _LT_TAGDECL([], [module_cmds], [2],
6184 [Commands used to build a loadable module if different from building
6186 _LT_TAGDECL([], [module_expsym_cmds], [2])
6187 _LT_TAGDECL([], [with_gnu_ld], [1],
6188 [Whether we are building with GNU ld or not])
6189 _LT_TAGDECL([], [allow_undefined_flag], [1],
6190 [Flag that allows shared libraries with undefined symbols to be built])
6191 _LT_TAGDECL([], [no_undefined_flag], [1],
6192 [Flag that enforces no undefined symbols])
6193 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
6194 [Flag to hardcode $libdir into a binary during linking.
6195 This must work even if $libdir does not exist])
6196 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
6197 [Whether we need a single "-rpath" flag with a separated argument])
6198 _LT_TAGDECL([], [hardcode_direct], [0],
6199 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6200 DIR into the resulting binary])
6201 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
6202 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6203 DIR into the resulting binary and the resulting library dependency is
6204 "absolute", i.e impossible to change by setting $shlibpath_var if the
6205 library is relocated])
6206 _LT_TAGDECL([], [hardcode_minus_L], [0],
6207 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
6208 into the resulting binary])
6209 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
6210 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
6211 into the resulting binary])
6212 _LT_TAGDECL([], [hardcode_automatic], [0],
6213 [Set to "yes" if building a shared library automatically hardcodes DIR
6214 into the library and all subsequent libraries and executables linked
6216 _LT_TAGDECL([], [inherit_rpath], [0],
6217 [Set to yes if linker adds runtime paths of dependent libraries
6218 to runtime path list])
6219 _LT_TAGDECL([], [link_all_deplibs], [0],
6220 [Whether libtool must link a program against all its dependency libraries])
6221 _LT_TAGDECL([], [always_export_symbols], [0],
6222 [Set to "yes" if exported symbols are required])
6223 _LT_TAGDECL([], [export_symbols_cmds], [2],
6224 [The commands to list exported symbols])
6225 _LT_TAGDECL([], [exclude_expsyms], [1],
6226 [Symbols that should not be listed in the preloaded symbols])
6227 _LT_TAGDECL([], [include_expsyms], [1],
6228 [Symbols that must always be exported])
6229 _LT_TAGDECL([], [prelink_cmds], [2],
6230 [Commands necessary for linking programs (against libraries) with templates])
6231 _LT_TAGDECL([], [postlink_cmds], [2],
6232 [Commands necessary for finishing linking programs])
6233 _LT_TAGDECL([], [file_list_spec], [1],
6234 [Specify filename containing input files])
6235 dnl FIXME: Not yet implemented
6236 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
6237 dnl [Compiler flag to generate thread safe objects])
6238 ])# _LT_LINKER_SHLIBS
6241 # _LT_LANG_C_CONFIG([TAG])
6242 # ------------------------
6243 # Ensure that the configuration variables for a C compiler are suitably
6244 # defined. These variables are subsequently used by _LT_CONFIG to write
6245 # the compiler configuration to 'libtool'.
6246 m4_defun([_LT_LANG_C_CONFIG],
6247 [m4_require([_LT_DECL_EGREP])dnl
6251 # Source file extension for C test sources.
6254 # Object file extension for compiled C test sources.
6256 _LT_TAGVAR(objext, $1)=$objext
6258 # Code to be used in simple compile tests
6259 lt_simple_compile_test_code="int some_variable = 0;"
6261 # Code to be used in simple link tests
6262 lt_simple_link_test_code='int main(){return(0);}'
6265 # Save the default compiler, since it gets overwritten when the other
6266 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
6267 compiler_DEFAULT=$CC
6269 # save warnings/boilerplate of simple test code
6270 _LT_COMPILER_BOILERPLATE
6271 _LT_LINKER_BOILERPLATE
6274 ## There is no encapsulation within the following macros, do not change
6275 ## the running order or otherwise move them around unless you know exactly
6276 ## what you are doing...
6277 if test -n "$compiler"; then
6278 _LT_COMPILER_NO_RTTI($1)
6279 _LT_COMPILER_PIC($1)
6280 _LT_COMPILER_C_O($1)
6281 _LT_COMPILER_FILE_LOCKS($1)
6282 _LT_LINKER_SHLIBS($1)
6283 _LT_SYS_DYNAMIC_LINKER($1)
6284 _LT_LINKER_HARDCODE_LIBPATH($1)
6288 # Report what library types will actually be built
6289 AC_MSG_CHECKING([if libtool supports shared libraries])
6290 AC_MSG_RESULT([$can_build_shared])
6292 AC_MSG_CHECKING([whether to build shared libraries])
6293 test no = "$can_build_shared" && enable_shared=no
6295 # On AIX, shared libraries and static libraries use the same namespace, and
6296 # are all built from PIC.
6299 test yes = "$enable_shared" && enable_static=no
6300 if test -n "$RANLIB"; then
6301 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6302 postinstall_cmds='$RANLIB $lib'
6307 if test ia64 != "$host_cpu"; then
6308 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
6309 yes,aix,yes) ;; # shared object as lib.so file only
6310 yes,svr4,*) ;; # shared object as lib.so archive member only
6311 yes,*) enable_static=no ;; # shared object in lib.a archive as well
6316 AC_MSG_RESULT([$enable_shared])
6318 AC_MSG_CHECKING([whether to build static libraries])
6319 # Make sure either enable_shared or enable_static is yes.
6320 test yes = "$enable_shared" || enable_static=yes
6321 AC_MSG_RESULT([$enable_static])
6327 ])# _LT_LANG_C_CONFIG
6330 # _LT_LANG_CXX_CONFIG([TAG])
6331 # --------------------------
6332 # Ensure that the configuration variables for a C++ compiler are suitably
6333 # defined. These variables are subsequently used by _LT_CONFIG to write
6334 # the compiler configuration to 'libtool'.
6335 m4_defun([_LT_LANG_CXX_CONFIG],
6336 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6337 m4_require([_LT_DECL_EGREP])dnl
6338 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
6339 if test -n "$CXX" && ( test no != "$CXX" &&
6340 ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
6341 (test g++ != "$CXX"))); then
6344 _lt_caught_CXX_error=yes
6348 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6349 _LT_TAGVAR(allow_undefined_flag, $1)=
6350 _LT_TAGVAR(always_export_symbols, $1)=no
6351 _LT_TAGVAR(archive_expsym_cmds, $1)=
6352 _LT_TAGVAR(compiler_needs_object, $1)=no
6353 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6354 _LT_TAGVAR(hardcode_direct, $1)=no
6355 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6356 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6357 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6358 _LT_TAGVAR(hardcode_minus_L, $1)=no
6359 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6360 _LT_TAGVAR(hardcode_automatic, $1)=no
6361 _LT_TAGVAR(inherit_rpath, $1)=no
6362 _LT_TAGVAR(module_cmds, $1)=
6363 _LT_TAGVAR(module_expsym_cmds, $1)=
6364 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6365 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6366 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6367 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6368 _LT_TAGVAR(no_undefined_flag, $1)=
6369 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6370 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6372 # Source file extension for C++ test sources.
6375 # Object file extension for compiled C++ test sources.
6377 _LT_TAGVAR(objext, $1)=$objext
6379 # No sense in running all these tests if we already determined that
6380 # the CXX compiler isn't working. Some variables (like enable_shared)
6381 # are currently assumed to apply to all compilers on this platform,
6382 # and will be corrupted by setting them based on a non-working compiler.
6383 if test yes != "$_lt_caught_CXX_error"; then
6384 # Code to be used in simple compile tests
6385 lt_simple_compile_test_code="int some_variable = 0;"
6387 # Code to be used in simple link tests
6388 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
6390 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6393 # save warnings/boilerplate of simple test code
6394 _LT_COMPILER_BOILERPLATE
6395 _LT_LINKER_BOILERPLATE
6397 # Allow CC to be a program name with arguments.
6399 lt_save_CFLAGS=$CFLAGS
6403 lt_save_with_gnu_ld=$with_gnu_ld
6404 lt_save_path_LD=$lt_cv_path_LD
6405 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
6406 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
6408 $as_unset lt_cv_prog_gnu_ld
6410 if test -n "${lt_cv_path_LDCXX+set}"; then
6411 lt_cv_path_LD=$lt_cv_path_LDCXX
6413 $as_unset lt_cv_path_LD
6415 test -z "${LDCXX+set}" || LD=$LDCXX
6419 _LT_TAGVAR(compiler, $1)=$CC
6420 _LT_CC_BASENAME([$compiler])
6422 if test -n "$compiler"; then
6423 # We don't want -fno-exception when compiling C++ code, so set the
6424 # no_builtin_flag separately
6425 if test yes = "$GXX"; then
6426 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
6428 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
6431 if test yes = "$GXX"; then
6432 # Set up default GNU C++ configuration
6436 # Check if GNU C++ uses GNU ld as the underlying linker, since the
6437 # archiving commands below assume that GNU ld is being used.
6438 if test yes = "$with_gnu_ld"; then
6439 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6440 _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'
6442 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6443 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6445 # If archive_cmds runs LD, not CC, wlarc should be empty
6446 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
6447 # investigate it a little bit more. (MM)
6450 # ancient GNU ld didn't support --whole-archive et. al.
6451 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
6452 $GREP 'no-whole-archive' > /dev/null; then
6453 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
6455 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6461 # A generic and very simple default shared library creation
6462 # command for GNU C++ for the case where it uses the native
6463 # linker, instead of GNU ld. If possible, this setting should
6464 # overridden to take advantage of the native linker features on
6465 # the platform it is being used on.
6466 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6469 # Commands to make compiler produce verbose output that lists
6470 # what "hidden" libraries, object files and flags are used when
6471 # linking a shared library.
6472 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
6480 # PORTME: fill in a description of your system's C++ link characteristics
6481 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
6482 _LT_TAGVAR(ld_shlibs, $1)=yes
6485 # FIXME: insert proper C++ library support
6486 _LT_TAGVAR(ld_shlibs, $1)=no
6489 if test ia64 = "$host_cpu"; then
6490 # On IA64, the linker does run time linking by default, so we don't
6491 # have to do anything special.
6492 aix_use_runtimelinking=no
6493 exp_sym_flag='-Bexport'
6496 aix_use_runtimelinking=no
6498 # Test if we are trying to use run time linking or normal
6499 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
6500 # have runtime linking enabled, and use it for executables.
6501 # For shared libraries, we enable/disable runtime linking
6502 # depending on the kind of the shared library created -
6503 # when "with_aix_soname,aix_use_runtimelinking" is:
6504 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
6505 # "aix,yes" lib.so shared, rtl:yes, for executables
6506 # lib.a static archive
6507 # "both,no" lib.so.V(shr.o) shared, rtl:yes
6508 # lib.a(lib.so.V) shared, rtl:no, for executables
6509 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
6510 # lib.a(lib.so.V) shared, rtl:no
6511 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
6512 # lib.a static archive
6513 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
6514 for ld_flag in $LDFLAGS; do
6517 aix_use_runtimelinking=yes
6522 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
6523 # With aix-soname=svr4, we create the lib.so.V shared archives only,
6524 # so we don't have lib.a shared libs to link our executables.
6525 # We have to force runtime linking in this case.
6526 aix_use_runtimelinking=yes
6527 LDFLAGS="$LDFLAGS -Wl,-brtl"
6532 exp_sym_flag='-bexport'
6533 no_entry_flag='-bnoentry'
6536 # When large executables or shared objects are built, AIX ld can
6537 # have problems creating the table of contents. If linking a library
6538 # or program results in "error TOC overflow" add -mminimal-toc to
6539 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6540 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6542 _LT_TAGVAR(archive_cmds, $1)=''
6543 _LT_TAGVAR(hardcode_direct, $1)=yes
6544 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6545 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6546 _LT_TAGVAR(link_all_deplibs, $1)=yes
6547 _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
6548 case $with_aix_soname,$aix_use_runtimelinking in
6549 aix,*) ;; # no import file
6550 svr4,* | *,yes) # use import file
6551 # The Import File defines what to hardcode.
6552 _LT_TAGVAR(hardcode_direct, $1)=no
6553 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6557 if test yes = "$GXX"; then
6558 case $host_os in aix4.[[012]]|aix4.[[012]].*)
6559 # We only want to do this on AIX 4.2 and lower, the check
6560 # below for broken collect2 doesn't work under 4.3+
6561 collect2name=`$CC -print-prog-name=collect2`
6562 if test -f "$collect2name" &&
6563 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6565 # We have reworked collect2
6568 # We have old collect2
6569 _LT_TAGVAR(hardcode_direct, $1)=unsupported
6570 # It fails to find uninstalled libraries when the uninstalled
6571 # path is not listed in the libpath. Setting hardcode_minus_L
6572 # to unsupported forces relinking
6573 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6574 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6575 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6578 shared_flag='-shared'
6579 if test yes = "$aix_use_runtimelinking"; then
6580 shared_flag=$shared_flag' $wl-G'
6582 # Need to ensure runtime linking is disabled for the traditional
6583 # shared library, or the linker may eventually find shared libraries
6584 # /with/ Import File - we do not want to mix them.
6585 shared_flag_aix='-shared'
6586 shared_flag_svr4='-shared $wl-G'
6589 if test ia64 = "$host_cpu"; then
6590 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6591 # chokes on -Wl,-G. The following line is correct:
6594 if test yes = "$aix_use_runtimelinking"; then
6597 shared_flag='$wl-bM:SRE'
6599 shared_flag_aix='$wl-bM:SRE'
6600 shared_flag_svr4='$wl-G'
6604 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
6605 # It seems that -bexpall does not export symbols beginning with
6606 # underscore (_), so it is better to generate a list of symbols to
6608 _LT_TAGVAR(always_export_symbols, $1)=yes
6609 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
6610 # Warning - without using the other runtime loading flags (-brtl),
6611 # -berok will link without error, but may produce a broken library.
6612 # The "-G" linker flag allows undefined symbols.
6613 _LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
6614 # Determine the default libpath from the value encoded in an empty
6616 _LT_SYS_MODULE_PATH_AIX([$1])
6617 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6619 _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' '$shared_flag
6621 if test ia64 = "$host_cpu"; then
6622 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
6623 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6624 _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"
6626 # Determine the default libpath from the value encoded in an
6628 _LT_SYS_MODULE_PATH_AIX([$1])
6629 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6630 # Warning - without using the other run time loading flags,
6631 # -berok will link without error, but may produce a broken library.
6632 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
6633 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
6634 if test yes = "$with_gnu_ld"; then
6635 # We only use this code for GNU lds that support --whole-archive.
6636 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
6638 # Exported symbols can be pulled into shared objects from archives
6639 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6641 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6642 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
6643 # -brtl affects multiple linker settings, -berok does not and is overridden later
6644 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
6645 if test svr4 != "$with_aix_soname"; then
6646 # This is similar to how AIX traditionally builds its shared
6647 # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
6648 _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/$soname'
6650 if test aix != "$with_aix_soname"; then
6651 _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'
6653 # used by -dlpreopen to get the symbols
6654 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
6656 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
6662 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6663 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6664 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6665 # support --undefined. This deserves some investigation. FIXME
6666 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6668 _LT_TAGVAR(ld_shlibs, $1)=no
6673 case $cc_basename in
6675 # FIXME: insert proper C++ library support
6676 _LT_TAGVAR(ld_shlibs, $1)=no
6681 cygwin* | mingw* | pw32* | cegcc*)
6682 case $GXX,$cc_basename in
6683 ,cl* | no,cl* | ,icl* | no,icl*)
6684 # Native MSVC or ICC
6685 # hardcode_libdir_flag_spec is actually meaningless, as there is
6686 # no search path for DLLs.
6687 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6688 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6689 _LT_TAGVAR(always_export_symbols, $1)=yes
6690 _LT_TAGVAR(file_list_spec, $1)='@'
6691 # Tell ltmain to make .lib files, not .a files.
6693 # Tell ltmain to make .dll files, not .so files.
6695 # FIXME: Setting linknames here is a bad hack.
6696 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
6697 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6698 cp "$export_symbols" "$output_objdir/$soname.def";
6699 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
6701 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
6703 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6705 # The linker will not automatically build a static lib if we build a DLL.
6706 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6707 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6709 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6710 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6711 lt_tool_outputfile="@TOOL_OUTPUT@"~
6712 case $lt_outputfile in
6715 lt_outputfile=$lt_outputfile.exe
6716 lt_tool_outputfile=$lt_tool_outputfile.exe
6719 func_to_tool_file "$lt_outputfile"~
6720 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
6721 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6722 $RM "$lt_outputfile.manifest";
6727 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6728 # as there is no search path for DLLs.
6729 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6730 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
6731 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6732 _LT_TAGVAR(always_export_symbols, $1)=no
6733 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6735 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6736 _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'
6737 # If the export-symbols file already is a .def file, use it as
6738 # is; otherwise, prepend EXPORTS...
6739 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6740 cp $export_symbols $output_objdir/$soname.def;
6742 echo EXPORTS > $output_objdir/$soname.def;
6743 cat $export_symbols >> $output_objdir/$soname.def;
6745 $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'
6747 _LT_TAGVAR(ld_shlibs, $1)=no
6752 darwin* | rhapsody*)
6753 _LT_DARWIN_LINKER_FEATURES($1)
6757 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6758 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6759 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6761 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6762 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6763 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6764 $ECHO EXPORTS >> $output_objdir/$libname.def~
6765 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
6766 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6767 emximp -o $lib $output_objdir/$libname.def'
6768 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6769 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6770 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6771 $ECHO EXPORTS >> $output_objdir/$libname.def~
6773 if test EXPORTS = "`$SED 1q $export_symbols`"; then
6774 prefix_cmds="$prefix_cmds -e 1d";
6776 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
6777 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
6778 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6779 emximp -o $lib $output_objdir/$libname.def'
6780 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
6781 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6782 _LT_TAGVAR(file_list_spec, $1)='@'
6786 case $cc_basename in
6788 # FIXME: insert proper C++ library support
6789 _LT_TAGVAR(ld_shlibs, $1)=no
6792 # Green Hills C++ Compiler
6793 # FIXME: insert proper C++ library support
6794 _LT_TAGVAR(ld_shlibs, $1)=no
6797 # FIXME: insert proper C++ library support
6798 _LT_TAGVAR(ld_shlibs, $1)=no
6804 # C++ shared libraries reported to be fairly broken before
6806 _LT_TAGVAR(ld_shlibs, $1)=no
6810 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6813 freebsd* | dragonfly* | midnightbsd*)
6814 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6816 _LT_TAGVAR(ld_shlibs, $1)=yes
6820 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6821 _LT_TAGVAR(link_all_deplibs, $1)=yes
6825 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6826 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6827 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6828 _LT_TAGVAR(hardcode_direct, $1)=yes
6829 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6830 # but as the default
6831 # location of the library.
6833 case $cc_basename in
6835 # FIXME: insert proper C++ library support
6836 _LT_TAGVAR(ld_shlibs, $1)=no
6839 _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 $lib'
6840 # Commands to make compiler produce verbose output that lists
6841 # what "hidden" libraries, object files and flags are used when
6842 # linking a shared library.
6844 # There doesn't appear to be a way to prevent this compiler from
6845 # explicitly linking system object files so we need to strip them
6846 # from the output so that they don't get included in the library
6848 output_verbose_link_cmd='templist=`($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"'
6851 if test yes = "$GXX"; then
6852 _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'
6854 # FIXME: insert proper C++ library support
6855 _LT_TAGVAR(ld_shlibs, $1)=no
6862 if test no = "$with_gnu_ld"; then
6863 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6864 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6870 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6876 _LT_TAGVAR(hardcode_direct, $1)=no
6877 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6880 _LT_TAGVAR(hardcode_direct, $1)=yes
6881 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6882 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6883 # but as the default
6884 # location of the library.
6888 case $cc_basename in
6890 # FIXME: insert proper C++ library support
6891 _LT_TAGVAR(ld_shlibs, $1)=no
6896 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6899 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6902 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6905 # Commands to make compiler produce verbose output that lists
6906 # what "hidden" libraries, object files and flags are used when
6907 # linking a shared library.
6909 # There doesn't appear to be a way to prevent this compiler from
6910 # explicitly linking system object files so we need to strip them
6911 # from the output so that they don't get included in the library
6913 output_verbose_link_cmd='templist=`($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"'
6916 if test yes = "$GXX"; then
6917 if test no = "$with_gnu_ld"; then
6920 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6923 _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'
6926 _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'
6931 # FIXME: insert proper C++ library support
6932 _LT_TAGVAR(ld_shlibs, $1)=no
6939 _LT_TAGVAR(hardcode_direct, $1)=no
6940 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6941 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6942 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6943 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6944 # Instead, shared libraries are loaded at an image base (0x10000000 by
6945 # default) and relocated if they conflict, which is a slow very memory
6946 # consuming and fragmenting process. To avoid this, we pick a random,
6947 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6948 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6949 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6950 _LT_TAGVAR(archive_expsym_cmds, $1)='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6953 case $cc_basename in
6956 _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'
6958 # Archives containing C++ object files must be created using
6959 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6960 # necessary to make sure instantiated templates are included
6962 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6965 if test yes = "$GXX"; then
6966 if test no = "$with_gnu_ld"; then
6967 _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'
6969 _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'
6972 _LT_TAGVAR(link_all_deplibs, $1)=yes
6975 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6976 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6977 _LT_TAGVAR(inherit_rpath, $1)=yes
6980 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
6981 case $cc_basename in
6983 # Kuck and Associates, Inc. (KAI) C++ Compiler
6985 # KCC will only create a shared library if the output file
6986 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6987 # to its proper name (with version) after linking.
6988 _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'
6989 _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 $lib'
6990 # Commands to make compiler produce verbose output that lists
6991 # what "hidden" libraries, object files and flags are used when
6992 # linking a shared library.
6994 # There doesn't appear to be a way to prevent this compiler from
6995 # explicitly linking system object files so we need to strip them
6996 # from the output so that they don't get included in the library
6998 output_verbose_link_cmd='templist=`$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"'
7000 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7001 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7003 # Archives containing C++ object files must be created using
7004 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
7005 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
7010 # version 8.0 and above of icpc choke on multiply defined symbols
7011 # if we add $predep_objects and $postdep_objects, however 7.1 and
7012 # earlier do not add the objects themselves.
7013 case `$CC -V 2>&1` in
7015 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7016 _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'
7018 *) # Version 8.0 or newer
7021 ia64*) tmp_idyn=' -i_dynamic';;
7023 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
7024 _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'
7027 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7028 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7029 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7030 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
7033 # Portland Group C++ compiler
7035 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
7036 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
7038 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
7039 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
7040 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
7042 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
7043 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
7045 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
7047 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7048 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7049 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
7051 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7052 $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'
7054 *) # Version 6 and above use weak symbols
7055 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7056 _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'
7060 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
7061 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7062 _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'
7066 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7067 _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'
7069 runpath_var=LD_RUN_PATH
7070 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7071 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7073 # Commands to make compiler produce verbose output that lists
7074 # what "hidden" libraries, object files and flags are used when
7075 # linking a shared library.
7077 # There doesn't appear to be a way to prevent this compiler from
7078 # explicitly linking system object files so we need to strip them
7079 # from the output so that they don't get included in the library
7081 output_verbose_link_cmd='templist=`$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'
7083 xl* | mpixl* | bgxl*)
7084 # IBM XL 8.0 on PPC, with GNU ld
7085 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7086 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7087 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
7088 if test yes = "$supports_anon_versioning"; then
7089 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
7090 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
7091 echo "local: *; };" >> $output_objdir/$libname.ver~
7092 $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
7096 case `$CC -V 2>&1 | $SED 5q` in
7099 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7100 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7101 _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'
7102 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7103 _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'
7104 _LT_TAGVAR(compiler_needs_object, $1)=yes
7106 # Not sure whether something based on
7107 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
7109 output_verbose_link_cmd='func_echo_all'
7111 # Archives containing C++ object files must be created using
7112 # "CC -xar", where "CC" is the Sun C++ compiler. This is
7113 # necessary to make sure instantiated templates are included
7115 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7123 # FIXME: insert proper C++ library support
7124 _LT_TAGVAR(ld_shlibs, $1)=no
7128 # FIXME: insert proper C++ library support
7129 _LT_TAGVAR(ld_shlibs, $1)=no
7133 case $cc_basename in
7135 # FIXME: insert proper C++ library support
7136 _LT_TAGVAR(ld_shlibs, $1)=no
7139 # FIXME: insert proper C++ library support
7140 _LT_TAGVAR(ld_shlibs, $1)=no
7146 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
7147 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
7149 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7150 _LT_TAGVAR(hardcode_direct, $1)=yes
7151 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7153 # Workaround some broken pre-1.5 toolchains
7154 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
7158 _LT_TAGVAR(ld_shlibs, $1)=yes
7162 if test -f /usr/libexec/ld.so; then
7163 _LT_TAGVAR(hardcode_direct, $1)=yes
7164 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7165 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
7166 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
7167 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7168 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
7169 _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'
7170 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
7171 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
7173 output_verbose_link_cmd=func_echo_all
7175 _LT_TAGVAR(ld_shlibs, $1)=no
7179 osf3* | osf4* | osf5*)
7180 case $cc_basename in
7182 # Kuck and Associates, Inc. (KAI) C++ Compiler
7184 # KCC will only create a shared library if the output file
7185 # ends with ".so" (or ".sl" for HP-UX), so rename the library
7186 # to its proper name (with version) after linking.
7187 _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'
7189 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7190 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7192 # Archives containing C++ object files must be created using
7193 # the KAI C++ compiler.
7195 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
7196 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
7200 # Rational C++ 2.4.1
7201 # FIXME: insert proper C++ library support
7202 _LT_TAGVAR(ld_shlibs, $1)=no
7207 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7208 _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'
7209 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7212 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
7213 _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'
7214 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
7215 echo "-hidden">> $lib.exp~
7216 $CC -shared$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~
7218 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7222 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7224 # Commands to make compiler produce verbose output that lists
7225 # what "hidden" libraries, object files and flags are used when
7226 # linking a shared library.
7228 # There doesn't appear to be a way to prevent this compiler from
7229 # explicitly linking system object files so we need to strip them
7230 # from the output so that they don't get included in the library
7232 output_verbose_link_cmd='templist=`$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"'
7235 if test yes,no = "$GXX,$with_gnu_ld"; then
7236 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7239 _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'
7242 _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'
7246 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7247 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7249 # Commands to make compiler produce verbose output that lists
7250 # what "hidden" libraries, object files and flags are used when
7251 # linking a shared library.
7252 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
7255 # FIXME: insert proper C++ library support
7256 _LT_TAGVAR(ld_shlibs, $1)=no
7263 # FIXME: insert proper C++ library support
7264 _LT_TAGVAR(ld_shlibs, $1)=no
7268 case $cc_basename in
7271 # FIXME: insert proper C++ library support
7272 _LT_TAGVAR(ld_shlibs, $1)=no
7276 # FIXME: insert proper C++ library support
7277 _LT_TAGVAR(ld_shlibs, $1)=no
7280 # FIXME: insert proper C++ library support
7281 _LT_TAGVAR(ld_shlibs, $1)=no
7287 case $cc_basename in
7289 # Sun C++ 4.2, 5.x and Centerline C++
7290 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
7291 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7292 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7293 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7294 $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7296 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7297 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7299 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7301 # The compiler driver will combine and reorder linker options,
7302 # but understands '-z linker_flag'.
7303 # Supported since Solaris 2.6 (maybe 2.5.1?)
7304 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
7307 _LT_TAGVAR(link_all_deplibs, $1)=yes
7309 output_verbose_link_cmd='func_echo_all'
7311 # Archives containing C++ object files must be created using
7312 # "CC -xar", where "CC" is the Sun C++ compiler. This is
7313 # necessary to make sure instantiated templates are included
7315 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7318 # Green Hills C++ Compiler
7319 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7321 # The C++ compiler must be used to create the archive.
7322 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
7325 # GNU C++ compiler with Solaris linker
7326 if test yes,no = "$GXX,$with_gnu_ld"; then
7327 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
7328 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
7329 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7330 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7331 $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 $lib.exp'
7333 # Commands to make compiler produce verbose output that lists
7334 # what "hidden" libraries, object files and flags are used when
7335 # linking a shared library.
7336 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
7338 # g++ 2.7 appears to require '-G' NOT '-shared' on this
7340 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7341 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7342 $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7344 # Commands to make compiler produce verbose output that lists
7345 # what "hidden" libraries, object files and flags are used when
7346 # linking a shared library.
7347 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
7350 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
7352 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7354 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
7362 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
7363 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7364 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7365 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7366 runpath_var='LD_RUN_PATH'
7368 case $cc_basename in
7370 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7371 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7374 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7375 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7380 sysv5* | sco3.2v5* | sco5v6*)
7381 # Note: We CANNOT use -z defs as we might desire, because we do not
7382 # link with -lc, and that would cause any symbols used from libc to
7383 # always be unresolved, which means just about no library would
7384 # ever link correctly. If we're not using GNU ld we use -z text
7385 # though, which does catch some bad symbols but isn't as heavy-handed
7387 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7388 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
7389 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7390 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7391 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
7392 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
7393 _LT_TAGVAR(link_all_deplibs, $1)=yes
7394 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
7395 runpath_var='LD_RUN_PATH'
7397 case $cc_basename in
7399 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7400 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7401 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
7402 '"$_LT_TAGVAR(old_archive_cmds, $1)"
7403 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
7404 '"$_LT_TAGVAR(reload_cmds, $1)"
7407 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7408 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7414 case $cc_basename in
7416 # NonStop-UX NCC 3.20
7417 # FIXME: insert proper C++ library support
7418 _LT_TAGVAR(ld_shlibs, $1)=no
7421 # FIXME: insert proper C++ library support
7422 _LT_TAGVAR(ld_shlibs, $1)=no
7428 # FIXME: insert proper C++ library support
7429 _LT_TAGVAR(ld_shlibs, $1)=no
7433 # FIXME: insert proper C++ library support
7434 _LT_TAGVAR(ld_shlibs, $1)=no
7438 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
7439 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
7441 _LT_TAGVAR(GCC, $1)=$GXX
7442 _LT_TAGVAR(LD, $1)=$LD
7445 ## There is no encapsulation within the following macros, do not change
7446 ## the running order or otherwise move them around unless you know exactly
7447 ## what you are doing...
7448 _LT_SYS_HIDDEN_LIBDEPS($1)
7449 _LT_COMPILER_PIC($1)
7450 _LT_COMPILER_C_O($1)
7451 _LT_COMPILER_FILE_LOCKS($1)
7452 _LT_LINKER_SHLIBS($1)
7453 _LT_SYS_DYNAMIC_LINKER($1)
7454 _LT_LINKER_HARDCODE_LIBPATH($1)
7457 fi # test -n "$compiler"
7460 CFLAGS=$lt_save_CFLAGS
7464 with_gnu_ld=$lt_save_with_gnu_ld
7465 lt_cv_path_LDCXX=$lt_cv_path_LD
7466 lt_cv_path_LD=$lt_save_path_LD
7467 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
7468 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
7469 fi # test yes != "$_lt_caught_CXX_error"
7472 ])# _LT_LANG_CXX_CONFIG
7475 # _LT_FUNC_STRIPNAME_CNF
7476 # ----------------------
7477 # func_stripname_cnf prefix suffix name
7478 # strip PREFIX and SUFFIX off of NAME.
7479 # PREFIX and SUFFIX must not contain globbing or regex special
7480 # characters, hashes, percent signs, but SUFFIX may contain a leading
7481 # dot (in which case that matches only a dot).
7483 # This function is identical to the (non-XSI) version of func_stripname,
7484 # except this one can be used by m4 code that may be executed by configure,
7485 # rather than the libtool script.
7486 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
7487 AC_REQUIRE([_LT_DECL_SED])
7488 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
7489 func_stripname_cnf ()
7492 .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
7493 *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
7495 } # func_stripname_cnf
7496 ])# _LT_FUNC_STRIPNAME_CNF
7499 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
7500 # ---------------------------------
7501 # Figure out "hidden" library dependencies from verbose
7502 # compiler output when linking a shared library.
7503 # Parse the compiler output and extract the necessary
7504 # objects, libraries and library flags.
7505 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
7506 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
7507 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
7508 # Dependencies to place before and after the object being linked:
7509 _LT_TAGVAR(predep_objects, $1)=
7510 _LT_TAGVAR(postdep_objects, $1)=
7511 _LT_TAGVAR(predeps, $1)=
7512 _LT_TAGVAR(postdeps, $1)=
7513 _LT_TAGVAR(compiler_lib_search_path, $1)=
7515 dnl we can't use the lt_simple_compile_test_code here,
7516 dnl because it contains code intended for an executable,
7517 dnl not a library. It's possible we should let each
7518 dnl tag define a new lt_????_link_test_code variable,
7519 dnl but it's only used here...
7520 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
7522 void foo (void) { a = 0; }
7524 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
7528 Foo (void) { a = 0; }
7533 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
7541 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
7549 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
7552 public void bar (void) {
7557 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
7564 _lt_libdeps_save_CFLAGS=$CFLAGS
7565 case "$CC $CFLAGS " in #(
7566 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
7567 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
7568 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
7571 dnl Parse the compiler output and extract the necessary
7572 dnl objects, libraries and library flags.
7573 if AC_TRY_EVAL(ac_compile); then
7574 # Parse the compiler output and extract the necessary
7575 # objects, libraries and library flags.
7577 # Sentinel used to keep track of whether or not we are before
7578 # the conftest object file.
7579 pre_test_object_deps_done=no
7581 for p in `eval "$output_verbose_link_cmd"`; do
7585 # Some compilers place space between "-{L,R}" and the path.
7587 if test x-L = "$p" ||
7588 test x-R = "$p"; then
7593 # Expand the sysroot to ease extracting the directories later.
7594 if test -z "$prev"; then
7596 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7597 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7598 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7602 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7604 if test no = "$pre_test_object_deps_done"; then
7607 # Internal compiler library paths should come after those
7608 # provided the user. The postdeps already come after the
7609 # user supplied libs so there is no need to process them.
7610 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7611 _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
7613 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
7616 # The "-l" case would never come before the object being
7617 # linked, so don't bother handling this case.
7620 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7621 _LT_TAGVAR(postdeps, $1)=$prev$p
7623 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
7629 *.lto.$objext) ;; # Ignore GCC LTO objects
7631 # This assumes that the test object file only shows up
7632 # once in the compiler output.
7633 if test "$p" = "conftest.$objext"; then
7634 pre_test_object_deps_done=yes
7638 if test no = "$pre_test_object_deps_done"; then
7639 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7640 _LT_TAGVAR(predep_objects, $1)=$p
7642 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7645 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7646 _LT_TAGVAR(postdep_objects, $1)=$p
7648 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7653 *) ;; # Ignore the rest.
7661 echo "libtool.m4: error: problem compiling $1 test program"
7664 $RM -f confest.$objext
7665 CFLAGS=$_lt_libdeps_save_CFLAGS
7667 # PORTME: override above test on systems where it is broken
7671 # Interix 3.5 installs completely hosed .la files for C++, so rather than
7672 # hack all around it, let's just trust "g++" to DTRT.
7673 _LT_TAGVAR(predep_objects,$1)=
7674 _LT_TAGVAR(postdep_objects,$1)=
7675 _LT_TAGVAR(postdeps,$1)=
7680 case " $_LT_TAGVAR(postdeps, $1) " in
7681 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7683 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7684 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7685 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
7687 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7688 [The directories searched by this compiler when creating a shared library])
7689 _LT_TAGDECL([], [predep_objects], [1],
7690 [Dependencies to place before and after the objects being linked to
7691 create a shared library])
7692 _LT_TAGDECL([], [postdep_objects], [1])
7693 _LT_TAGDECL([], [predeps], [1])
7694 _LT_TAGDECL([], [postdeps], [1])
7695 _LT_TAGDECL([], [compiler_lib_search_path], [1],
7696 [The library search path used internally by the compiler when linking
7698 ])# _LT_SYS_HIDDEN_LIBDEPS
7701 # _LT_LANG_F77_CONFIG([TAG])
7702 # --------------------------
7703 # Ensure that the configuration variables for a Fortran 77 compiler are
7704 # suitably defined. These variables are subsequently used by _LT_CONFIG
7705 # to write the compiler configuration to 'libtool'.
7706 m4_defun([_LT_LANG_F77_CONFIG],
7707 [AC_LANG_PUSH(Fortran 77)
7708 if test -z "$F77" || test no = "$F77"; then
7712 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7713 _LT_TAGVAR(allow_undefined_flag, $1)=
7714 _LT_TAGVAR(always_export_symbols, $1)=no
7715 _LT_TAGVAR(archive_expsym_cmds, $1)=
7716 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7717 _LT_TAGVAR(hardcode_direct, $1)=no
7718 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7719 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7720 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7721 _LT_TAGVAR(hardcode_minus_L, $1)=no
7722 _LT_TAGVAR(hardcode_automatic, $1)=no
7723 _LT_TAGVAR(inherit_rpath, $1)=no
7724 _LT_TAGVAR(module_cmds, $1)=
7725 _LT_TAGVAR(module_expsym_cmds, $1)=
7726 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7727 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7728 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7729 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7730 _LT_TAGVAR(no_undefined_flag, $1)=
7731 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7732 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7734 # Source file extension for f77 test sources.
7737 # Object file extension for compiled f77 test sources.
7739 _LT_TAGVAR(objext, $1)=$objext
7741 # No sense in running all these tests if we already determined that
7742 # the F77 compiler isn't working. Some variables (like enable_shared)
7743 # are currently assumed to apply to all compilers on this platform,
7744 # and will be corrupted by setting them based on a non-working compiler.
7745 if test yes != "$_lt_disable_F77"; then
7746 # Code to be used in simple compile tests
7747 lt_simple_compile_test_code="\
7753 # Code to be used in simple link tests
7754 lt_simple_link_test_code="\
7759 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7762 # save warnings/boilerplate of simple test code
7763 _LT_COMPILER_BOILERPLATE
7764 _LT_LINKER_BOILERPLATE
7766 # Allow CC to be a program name with arguments.
7769 lt_save_CFLAGS=$CFLAGS
7773 _LT_TAGVAR(compiler, $1)=$CC
7774 _LT_CC_BASENAME([$compiler])
7776 if test -n "$compiler"; then
7777 AC_MSG_CHECKING([if libtool supports shared libraries])
7778 AC_MSG_RESULT([$can_build_shared])
7780 AC_MSG_CHECKING([whether to build shared libraries])
7781 test no = "$can_build_shared" && enable_shared=no
7783 # On AIX, shared libraries and static libraries use the same namespace, and
7784 # are all built from PIC.
7787 test yes = "$enable_shared" && enable_static=no
7788 if test -n "$RANLIB"; then
7789 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7790 postinstall_cmds='$RANLIB $lib'
7794 if test ia64 != "$host_cpu"; then
7795 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7796 yes,aix,yes) ;; # shared object as lib.so file only
7797 yes,svr4,*) ;; # shared object as lib.so archive member only
7798 yes,*) enable_static=no ;; # shared object in lib.a archive as well
7803 AC_MSG_RESULT([$enable_shared])
7805 AC_MSG_CHECKING([whether to build static libraries])
7806 # Make sure either enable_shared or enable_static is yes.
7807 test yes = "$enable_shared" || enable_static=yes
7808 AC_MSG_RESULT([$enable_static])
7810 _LT_TAGVAR(GCC, $1)=$G77
7811 _LT_TAGVAR(LD, $1)=$LD
7814 ## There is no encapsulation within the following macros, do not change
7815 ## the running order or otherwise move them around unless you know exactly
7816 ## what you are doing...
7817 _LT_COMPILER_PIC($1)
7818 _LT_COMPILER_C_O($1)
7819 _LT_COMPILER_FILE_LOCKS($1)
7820 _LT_LINKER_SHLIBS($1)
7821 _LT_SYS_DYNAMIC_LINKER($1)
7822 _LT_LINKER_HARDCODE_LIBPATH($1)
7825 fi # test -n "$compiler"
7829 CFLAGS=$lt_save_CFLAGS
7830 fi # test yes != "$_lt_disable_F77"
7833 ])# _LT_LANG_F77_CONFIG
7836 # _LT_LANG_FC_CONFIG([TAG])
7837 # -------------------------
7838 # Ensure that the configuration variables for a Fortran compiler are
7839 # suitably defined. These variables are subsequently used by _LT_CONFIG
7840 # to write the compiler configuration to 'libtool'.
7841 m4_defun([_LT_LANG_FC_CONFIG],
7842 [AC_LANG_PUSH(Fortran)
7844 if test -z "$FC" || test no = "$FC"; then
7848 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7849 _LT_TAGVAR(allow_undefined_flag, $1)=
7850 _LT_TAGVAR(always_export_symbols, $1)=no
7851 _LT_TAGVAR(archive_expsym_cmds, $1)=
7852 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7853 _LT_TAGVAR(hardcode_direct, $1)=no
7854 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7855 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7856 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7857 _LT_TAGVAR(hardcode_minus_L, $1)=no
7858 _LT_TAGVAR(hardcode_automatic, $1)=no
7859 _LT_TAGVAR(inherit_rpath, $1)=no
7860 _LT_TAGVAR(module_cmds, $1)=
7861 _LT_TAGVAR(module_expsym_cmds, $1)=
7862 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7863 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7864 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7865 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7866 _LT_TAGVAR(no_undefined_flag, $1)=
7867 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7868 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7870 # Source file extension for fc test sources.
7871 ac_ext=${ac_fc_srcext-f}
7873 # Object file extension for compiled fc test sources.
7875 _LT_TAGVAR(objext, $1)=$objext
7877 # No sense in running all these tests if we already determined that
7878 # the FC compiler isn't working. Some variables (like enable_shared)
7879 # are currently assumed to apply to all compilers on this platform,
7880 # and will be corrupted by setting them based on a non-working compiler.
7881 if test yes != "$_lt_disable_FC"; then
7882 # Code to be used in simple compile tests
7883 lt_simple_compile_test_code="\
7889 # Code to be used in simple link tests
7890 lt_simple_link_test_code="\
7895 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7898 # save warnings/boilerplate of simple test code
7899 _LT_COMPILER_BOILERPLATE
7900 _LT_LINKER_BOILERPLATE
7902 # Allow CC to be a program name with arguments.
7905 lt_save_CFLAGS=$CFLAGS
7909 GCC=$ac_cv_fc_compiler_gnu
7911 _LT_TAGVAR(compiler, $1)=$CC
7912 _LT_CC_BASENAME([$compiler])
7914 if test -n "$compiler"; then
7915 AC_MSG_CHECKING([if libtool supports shared libraries])
7916 AC_MSG_RESULT([$can_build_shared])
7918 AC_MSG_CHECKING([whether to build shared libraries])
7919 test no = "$can_build_shared" && enable_shared=no
7921 # On AIX, shared libraries and static libraries use the same namespace, and
7922 # are all built from PIC.
7925 test yes = "$enable_shared" && enable_static=no
7926 if test -n "$RANLIB"; then
7927 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7928 postinstall_cmds='$RANLIB $lib'
7932 if test ia64 != "$host_cpu"; then
7933 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7934 yes,aix,yes) ;; # shared object as lib.so file only
7935 yes,svr4,*) ;; # shared object as lib.so archive member only
7936 yes,*) enable_static=no ;; # shared object in lib.a archive as well
7941 AC_MSG_RESULT([$enable_shared])
7943 AC_MSG_CHECKING([whether to build static libraries])
7944 # Make sure either enable_shared or enable_static is yes.
7945 test yes = "$enable_shared" || enable_static=yes
7946 AC_MSG_RESULT([$enable_static])
7948 _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
7949 _LT_TAGVAR(LD, $1)=$LD
7952 ## There is no encapsulation within the following macros, do not change
7953 ## the running order or otherwise move them around unless you know exactly
7954 ## what you are doing...
7955 _LT_SYS_HIDDEN_LIBDEPS($1)
7956 _LT_COMPILER_PIC($1)
7957 _LT_COMPILER_C_O($1)
7958 _LT_COMPILER_FILE_LOCKS($1)
7959 _LT_LINKER_SHLIBS($1)
7960 _LT_SYS_DYNAMIC_LINKER($1)
7961 _LT_LINKER_HARDCODE_LIBPATH($1)
7964 fi # test -n "$compiler"
7968 CFLAGS=$lt_save_CFLAGS
7969 fi # test yes != "$_lt_disable_FC"
7972 ])# _LT_LANG_FC_CONFIG
7975 # _LT_LANG_GCJ_CONFIG([TAG])
7976 # --------------------------
7977 # Ensure that the configuration variables for the GNU Java Compiler compiler
7978 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7979 # to write the compiler configuration to 'libtool'.
7980 m4_defun([_LT_LANG_GCJ_CONFIG],
7981 [AC_REQUIRE([LT_PROG_GCJ])dnl
7984 # Source file extension for Java test sources.
7987 # Object file extension for compiled Java test sources.
7989 _LT_TAGVAR(objext, $1)=$objext
7991 # Code to be used in simple compile tests
7992 lt_simple_compile_test_code="class foo {}"
7994 # Code to be used in simple link tests
7995 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7997 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
8000 # save warnings/boilerplate of simple test code
8001 _LT_COMPILER_BOILERPLATE
8002 _LT_LINKER_BOILERPLATE
8004 # Allow CC to be a program name with arguments.
8006 lt_save_CFLAGS=$CFLAGS
8012 _LT_TAGVAR(compiler, $1)=$CC
8013 _LT_TAGVAR(LD, $1)=$LD
8014 _LT_CC_BASENAME([$compiler])
8016 # GCJ did not exist at the time GCC didn't implicitly link libc in.
8017 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
8019 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
8020 _LT_TAGVAR(reload_flag, $1)=$reload_flag
8021 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
8024 ## There is no encapsulation within the following macros, do not change
8025 ## the running order or otherwise move them around unless you know exactly
8026 ## what you are doing...
8027 if test -n "$compiler"; then
8028 _LT_COMPILER_NO_RTTI($1)
8029 _LT_COMPILER_PIC($1)
8030 _LT_COMPILER_C_O($1)
8031 _LT_COMPILER_FILE_LOCKS($1)
8032 _LT_LINKER_SHLIBS($1)
8033 _LT_LINKER_HARDCODE_LIBPATH($1)
8042 CFLAGS=$lt_save_CFLAGS
8043 ])# _LT_LANG_GCJ_CONFIG
8046 # _LT_LANG_GO_CONFIG([TAG])
8047 # --------------------------
8048 # Ensure that the configuration variables for the GNU Go compiler
8049 # are suitably defined. These variables are subsequently used by _LT_CONFIG
8050 # to write the compiler configuration to 'libtool'.
8051 m4_defun([_LT_LANG_GO_CONFIG],
8052 [AC_REQUIRE([LT_PROG_GO])dnl
8055 # Source file extension for Go test sources.
8058 # Object file extension for compiled Go test sources.
8060 _LT_TAGVAR(objext, $1)=$objext
8062 # Code to be used in simple compile tests
8063 lt_simple_compile_test_code="package main; func main() { }"
8065 # Code to be used in simple link tests
8066 lt_simple_link_test_code='package main; func main() { }'
8068 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
8071 # save warnings/boilerplate of simple test code
8072 _LT_COMPILER_BOILERPLATE
8073 _LT_LINKER_BOILERPLATE
8075 # Allow CC to be a program name with arguments.
8077 lt_save_CFLAGS=$CFLAGS
8083 _LT_TAGVAR(compiler, $1)=$CC
8084 _LT_TAGVAR(LD, $1)=$LD
8085 _LT_CC_BASENAME([$compiler])
8087 # Go did not exist at the time GCC didn't implicitly link libc in.
8088 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
8090 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
8091 _LT_TAGVAR(reload_flag, $1)=$reload_flag
8092 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
8095 ## There is no encapsulation within the following macros, do not change
8096 ## the running order or otherwise move them around unless you know exactly
8097 ## what you are doing...
8098 if test -n "$compiler"; then
8099 _LT_COMPILER_NO_RTTI($1)
8100 _LT_COMPILER_PIC($1)
8101 _LT_COMPILER_C_O($1)
8102 _LT_COMPILER_FILE_LOCKS($1)
8103 _LT_LINKER_SHLIBS($1)
8104 _LT_LINKER_HARDCODE_LIBPATH($1)
8113 CFLAGS=$lt_save_CFLAGS
8114 ])# _LT_LANG_GO_CONFIG
8117 # _LT_LANG_RC_CONFIG([TAG])
8118 # -------------------------
8119 # Ensure that the configuration variables for the Windows resource compiler
8120 # are suitably defined. These variables are subsequently used by _LT_CONFIG
8121 # to write the compiler configuration to 'libtool'.
8122 m4_defun([_LT_LANG_RC_CONFIG],
8123 [AC_REQUIRE([LT_PROG_RC])dnl
8126 # Source file extension for RC test sources.
8129 # Object file extension for compiled RC test sources.
8131 _LT_TAGVAR(objext, $1)=$objext
8133 # Code to be used in simple compile tests
8134 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
8136 # Code to be used in simple link tests
8137 lt_simple_link_test_code=$lt_simple_compile_test_code
8139 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
8142 # save warnings/boilerplate of simple test code
8143 _LT_COMPILER_BOILERPLATE
8144 _LT_LINKER_BOILERPLATE
8146 # Allow CC to be a program name with arguments.
8148 lt_save_CFLAGS=$CFLAGS
8154 _LT_TAGVAR(compiler, $1)=$CC
8155 _LT_CC_BASENAME([$compiler])
8156 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
8158 if test -n "$compiler"; then
8166 CFLAGS=$lt_save_CFLAGS
8167 ])# _LT_LANG_RC_CONFIG
8172 AC_DEFUN([LT_PROG_GCJ],
8173 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
8174 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
8175 [AC_CHECK_TOOL(GCJ, gcj,)
8176 test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
8177 AC_SUBST(GCJFLAGS)])])[]dnl
8181 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
8182 dnl aclocal-1.4 backwards compatibility:
8183 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
8188 AC_DEFUN([LT_PROG_GO],
8189 [AC_CHECK_TOOL(GOC, gccgo,)
8195 AC_DEFUN([LT_PROG_RC],
8196 [AC_CHECK_TOOL(RC, windres,)
8200 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
8201 dnl aclocal-1.4 backwards compatibility:
8202 dnl AC_DEFUN([LT_AC_PROG_RC], [])
8207 # If we don't have a new enough Autoconf to choose the best grep
8208 # available, choose the one first in the user's PATH.
8209 m4_defun([_LT_DECL_EGREP],
8210 [AC_REQUIRE([AC_PROG_EGREP])dnl
8211 AC_REQUIRE([AC_PROG_FGREP])dnl
8212 test -z "$GREP" && GREP=grep
8213 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
8214 _LT_DECL([], [EGREP], [1], [An ERE matcher])
8215 _LT_DECL([], [FGREP], [1], [A literal string matcher])
8216 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
8223 # If we don't have a new enough Autoconf to choose the best objdump
8224 # available, choose the one first in the user's PATH.
8225 m4_defun([_LT_DECL_OBJDUMP],
8226 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
8227 test -z "$OBJDUMP" && OBJDUMP=objdump
8228 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
8234 # Ensure DLLTOOL variable is set.
8235 m4_defun([_LT_DECL_DLLTOOL],
8236 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8237 test -z "$DLLTOOL" && DLLTOOL=dlltool
8238 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
8244 # Check for a file(cmd) program that can be used to detect file type and magic
8245 m4_defun([_LT_DECL_FILECMD],
8246 [AC_CHECK_TOOL([FILECMD], [file], [:])
8247 _LT_DECL([], [FILECMD], [1], [A file(cmd) program that detects file types])
8248 ])# _LD_DECL_FILECMD
8252 # Check for a fully-functional sed program, that truncates
8253 # as few characters as possible. Prefer GNU sed if found.
8254 m4_defun([_LT_DECL_SED],
8256 test -z "$SED" && SED=sed
8257 Xsed="$SED -e 1s/^X//"
8258 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
8259 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
8260 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
8263 m4_ifndef([AC_PROG_SED], [
8264 ############################################################
8265 # NOTE: This macro has been submitted for inclusion into #
8266 # GNU Autoconf as AC_PROG_SED. When it is available in #
8267 # a released version of Autoconf we should remove this #
8268 # macro and use it instead. #
8269 ############################################################
8271 m4_defun([AC_PROG_SED],
8272 [AC_MSG_CHECKING([for a sed that does not truncate output])
8273 AC_CACHE_VAL(lt_cv_path_SED,
8274 [# Loop through the user's path and test for sed and gsed.
8275 # Then use that list of sed's as ones to test for truncation.
8276 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8280 test -z "$as_dir" && as_dir=.
8281 for lt_ac_prog in sed gsed; do
8282 for ac_exec_ext in '' $ac_executable_extensions; do
8283 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
8284 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
8292 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
8293 # along with /bin/sed that truncates output.
8294 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
8295 test ! -f "$lt_ac_sed" && continue
8296 cat /dev/null > conftest.in
8298 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
8299 # Check for GNU sed and select it if it is found.
8300 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
8301 lt_cv_path_SED=$lt_ac_sed
8305 cat conftest.in conftest.in >conftest.tmp
8306 mv conftest.tmp conftest.in
8307 cp conftest.in conftest.nl
8309 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
8310 cmp -s conftest.out conftest.nl || break
8311 # 10000 chars as input seems more than enough
8312 test 10 -lt "$lt_ac_count" && break
8313 lt_ac_count=`expr $lt_ac_count + 1`
8314 if test "$lt_ac_count" -gt "$lt_ac_max"; then
8315 lt_ac_max=$lt_ac_count
8316 lt_cv_path_SED=$lt_ac_sed
8323 AC_MSG_RESULT([$SED])
8328 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
8329 dnl aclocal-1.4 backwards compatibility:
8330 dnl AC_DEFUN([LT_AC_PROG_SED], [])
8333 # _LT_CHECK_SHELL_FEATURES
8334 # ------------------------
8335 # Find out whether the shell is Bourne or XSI compatible,
8336 # or has some other useful features.
8337 m4_defun([_LT_CHECK_SHELL_FEATURES],
8338 [if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8343 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
8345 # test EBCDIC or ASCII
8346 case `echo X|tr X '\101'` in
8347 A) # ASCII based system
8348 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
8349 lt_SP2NL='tr \040 \012'
8350 lt_NL2SP='tr \015\012 \040\040'
8352 *) # EBCDIC based system
8353 lt_SP2NL='tr \100 \n'
8354 lt_NL2SP='tr \r\n \100\100'
8357 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
8358 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
8359 ])# _LT_CHECK_SHELL_FEATURES
8362 # _LT_PATH_CONVERSION_FUNCTIONS
8363 # -----------------------------
8364 # Determine what file name conversion functions should be used by
8365 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
8366 # for certain cross-compile configurations and native mingw.
8367 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
8368 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8369 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
8370 AC_MSG_CHECKING([how to convert $build file names to $host format])
8371 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
8375 *-*-mingw* ) # actually msys
8376 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
8379 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
8381 * ) # otherwise, assume *nix
8382 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
8388 *-*-mingw* ) # actually msys
8389 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
8392 lt_cv_to_host_file_cmd=func_convert_file_noop
8394 * ) # otherwise, assume *nix
8395 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
8399 * ) # unhandled hosts (and "normal" native builds)
8400 lt_cv_to_host_file_cmd=func_convert_file_noop
8404 to_host_file_cmd=$lt_cv_to_host_file_cmd
8405 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
8406 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
8407 [0], [convert $build file names to $host format])dnl
8409 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
8410 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
8411 [#assume ordinary cross tools, or native build.
8412 lt_cv_to_tool_file_cmd=func_convert_file_noop
8416 *-*-mingw* ) # actually msys
8417 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
8423 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
8424 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
8425 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
8426 [0], [convert $build files to toolchain format])dnl
8427 ])# _LT_PATH_CONVERSION_FUNCTIONS