1 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
3 # Copyright (C) 1996-2001, 2003-2017 Free Software Foundation, Inc.
4 # Written by Gordon Matzigkeit, 1996
6 # This file is free software; the Free Software Foundation gives
7 # unlimited permission to copy and/or distribute it, with or without
8 # modifications, as long as this notice is preserved.
10 m4_define([_LT_COPYING], [dnl
11 # Copyright (C) 2014 Free Software Foundation, Inc.
12 # This is free software; see the source for copying conditions. There is NO
13 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
15 # GNU Libtool is free software; you can redistribute it and/or modify
16 # it under the terms of the GNU General Public License as published by
17 # the Free Software Foundation; either version 2 of of the License, or
18 # (at your option) any later version.
20 # As a special exception to the GNU General Public License, if you
21 # distribute this file as part of a program or library that is built
22 # using GNU Libtool, you may include this file under the same
23 # distribution terms that you use for the rest of that program.
25 # GNU Libtool is distributed in the hope that it will be useful, but
26 # WITHOUT ANY WARRANTY; without even the implied warranty of
27 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
28 # GNU General Public License for more details.
30 # You should have received a copy of the GNU General Public License
31 # along with this program. If not, see <http://www.gnu.org/licenses/>.
39 # Complain and exit if this libtool version is less that VERSION.
41 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
43 [m4_fatal([Libtool version $1 or higher is required],
50 # Complain if the absolute build directory name contains unusual characters
51 m4_defun([_LT_CHECK_BUILDDIR],
54 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
62 [AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
63 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
64 AC_BEFORE([$0], [LT_LANG])dnl
65 AC_BEFORE([$0], [LT_OUTPUT])dnl
66 AC_BEFORE([$0], [LTDL_INIT])dnl
67 m4_require([_LT_CHECK_BUILDDIR])dnl
69 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
70 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
71 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
72 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
73 dnl unless we require an AC_DEFUNed macro:
74 AC_REQUIRE([LTOPTIONS_VERSION])dnl
75 AC_REQUIRE([LTSUGAR_VERSION])dnl
76 AC_REQUIRE([LTVERSION_VERSION])dnl
77 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
78 m4_require([_LT_PROG_LTMAIN])dnl
80 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
83 _LT_SET_OPTIONS([$0], [$1])
85 # This can be used to rebuild libtool when needed
88 # Always use our own libtool.
89 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
99 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
100 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
101 dnl aclocal-1.4 backwards compatibility:
102 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
103 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
106 # _LT_PREPARE_CC_BASENAME
107 # -----------------------
108 m4_defun([_LT_PREPARE_CC_BASENAME], [
109 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
112 for cc_temp in @S|@*""; do
114 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
115 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
120 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
122 ])# _LT_PREPARE_CC_BASENAME
125 # _LT_CC_BASENAME(CC)
126 # -------------------
127 # It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME,
128 # but that macro is also expanded into generated libtool script, which
129 # arranges for $SED and $ECHO to be set by different means.
130 m4_defun([_LT_CC_BASENAME],
131 [m4_require([_LT_PREPARE_CC_BASENAME])dnl
132 AC_REQUIRE([_LT_DECL_SED])dnl
133 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
135 cc_basename=$func_cc_basename_result
139 # _LT_FILEUTILS_DEFAULTS
140 # ----------------------
141 # It is okay to use these file commands and assume they have been set
142 # sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'.
143 m4_defun([_LT_FILEUTILS_DEFAULTS],
147 ])# _LT_FILEUTILS_DEFAULTS
152 m4_defun([_LT_SETUP],
153 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
154 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
155 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
156 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
158 _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
160 _LT_DECL([], [host_alias], [0], [The host system])dnl
161 _LT_DECL([], [host], [0])dnl
162 _LT_DECL([], [host_os], [0])dnl
164 _LT_DECL([], [build_alias], [0], [The build system])dnl
165 _LT_DECL([], [build], [0])dnl
166 _LT_DECL([], [build_os], [0])dnl
168 AC_REQUIRE([AC_PROG_CC])dnl
169 AC_REQUIRE([LT_PATH_LD])dnl
170 AC_REQUIRE([LT_PATH_NM])dnl
172 AC_REQUIRE([AC_PROG_LN_S])dnl
173 test -z "$LN_S" && LN_S="ln -s"
174 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
176 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
177 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
178 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
180 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
181 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
182 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
183 m4_require([_LT_CMD_RELOAD])dnl
184 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
185 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
186 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
187 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
188 m4_require([_LT_WITH_SYSROOT])dnl
189 m4_require([_LT_CMD_TRUNCATE])dnl
191 _LT_CONFIG_LIBTOOL_INIT([
192 # See if we are running on zsh, and set the options that allow our
193 # commands through without removal of \ escapes INIT.
194 if test -n "\${ZSH_VERSION+set}"; then
198 if test -n "${ZSH_VERSION+set}"; then
204 m4_require([_LT_TAG_COMPILER])dnl
208 # AIX sometimes has problems with the GCC collect2 program. For some
209 # reason, if we set the COLLECT_NAMES environment variable, the problems
210 # vanish in a puff of smoke.
211 if test set != "${COLLECT_NAMES+set}"; then
222 # All known linkers require a '.a' archive for static linking (except MSVC,
223 # which needs '.lib').
226 with_gnu_ld=$lt_cv_prog_gnu_ld
231 # Set sane defaults for various variables
232 test -z "$CC" && CC=cc
233 test -z "$LTCC" && LTCC=$CC
234 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
235 test -z "$LD" && LD=ld
236 test -z "$ac_objext" && ac_objext=o
238 _LT_CC_BASENAME([$compiler])
240 # Only perform the check for file, if the check method requires it
241 test -z "$MAGIC_CMD" && MAGIC_CMD=file
242 case $deplibs_check_method in
244 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
250 # Use C for the default configuration in the libtool script
251 LT_SUPPORTED_TAG([CC])
253 _LT_LANG_DEFAULT_CONFIG
258 # _LT_PREPARE_SED_QUOTE_VARS
259 # --------------------------
260 # Define a few sed substitution that help us do robust quoting.
261 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
262 [# Backslashify metacharacters that are still active within
263 # double-quoted strings.
264 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
266 # Same as above, but do not quote variable references.
267 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
269 # Sed substitution to delay expansion of an escaped shell variable in a
270 # double_quote_subst'ed string.
271 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
273 # Sed substitution to delay expansion of an escaped single quote.
274 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
276 # Sed substitution to avoid accidental globbing in evaled expressions
277 no_glob_subst='s/\*/\\\*/g'
282 # Note that this code is called both from 'configure', and 'config.status'
283 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
284 # 'config.status' has no value for ac_aux_dir unless we are using Automake,
285 # so we pass a copy along to make sure it has a sensible value anyway.
286 m4_defun([_LT_PROG_LTMAIN],
287 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
288 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
289 ltmain=$ac_aux_dir/ltmain.sh
293 ## ------------------------------------- ##
294 ## Accumulate code for creating libtool. ##
295 ## ------------------------------------- ##
297 # So that we can recreate a full libtool script including additional
298 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
299 # in macros and then make a single call at the end using the 'libtool'
303 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
304 # ----------------------------------------
305 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
306 m4_define([_LT_CONFIG_LIBTOOL_INIT],
308 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
313 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
316 # _LT_CONFIG_LIBTOOL([COMMANDS])
317 # ------------------------------
318 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
319 m4_define([_LT_CONFIG_LIBTOOL],
321 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
326 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
329 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
330 # -----------------------------------------------------
331 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
332 [_LT_CONFIG_LIBTOOL([$1])
333 _LT_CONFIG_LIBTOOL_INIT([$2])
337 # _LT_FORMAT_COMMENT([COMMENT])
338 # -----------------------------
339 # Add leading comment marks to the start of each line, and a trailing
340 # full-stop to the whole comment if one is not present already.
341 m4_define([_LT_FORMAT_COMMENT],
343 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
344 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
349 ## ------------------------ ##
350 ## FIXME: Eliminate VARNAME ##
351 ## ------------------------ ##
354 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
355 # -------------------------------------------------------------------
356 # CONFIGNAME is the name given to the value in the libtool script.
357 # VARNAME is the (base) name used in the configure script.
358 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
359 # VARNAME. Any other value will be used directly.
360 m4_define([_LT_DECL],
361 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
362 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
363 [m4_ifval([$1], [$1], [$2])])
364 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
366 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
367 lt_dict_add_subkey([lt_decl_dict], [$2],
368 [tagged?], [m4_ifval([$5], [yes], [no])])])
372 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
373 # --------------------------------------------------------
374 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
377 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
378 # ------------------------------------------------
379 m4_define([lt_decl_tag_varnames],
380 [_lt_decl_filter([tagged?], [yes], $@)])
383 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
384 # ---------------------------------------------------------
385 m4_define([_lt_decl_filter],
387 [0], [m4_fatal([$0: too few arguments: $#])],
388 [1], [m4_fatal([$0: too few arguments: $#: $1])],
389 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
390 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
391 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
395 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
396 # --------------------------------------------------
397 m4_define([lt_decl_quote_varnames],
398 [_lt_decl_filter([value], [1], $@)])
401 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
402 # ---------------------------------------------------
403 m4_define([lt_decl_dquote_varnames],
404 [_lt_decl_filter([value], [2], $@)])
407 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
408 # ---------------------------------------------------
409 m4_define([lt_decl_varnames_tagged],
410 [m4_assert([$# <= 2])dnl
411 _$0(m4_quote(m4_default([$1], [[, ]])),
412 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
413 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
414 m4_define([_lt_decl_varnames_tagged],
415 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
418 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
419 # ------------------------------------------------
420 m4_define([lt_decl_all_varnames],
421 [_$0(m4_quote(m4_default([$1], [[, ]])),
423 m4_quote(lt_decl_varnames),
424 m4_quote(m4_shift($@))))[]dnl
426 m4_define([_lt_decl_all_varnames],
427 [lt_join($@, lt_decl_varnames_tagged([$1],
428 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
432 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
433 # ------------------------------------
434 # Quote a variable value, and forward it to 'config.status' so that its
435 # declaration there will have the same value as in 'configure'. VARNAME
436 # must have a single quote delimited value for this to work.
437 m4_define([_LT_CONFIG_STATUS_DECLARE],
438 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
441 # _LT_CONFIG_STATUS_DECLARATIONS
442 # ------------------------------
443 # We delimit libtool config variables with single quotes, so when
444 # we write them to config.status, we have to be sure to quote all
445 # embedded single quotes properly. In configure, this macro expands
446 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
448 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
449 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
450 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
451 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
456 # Output comment and list of tags supported by the script
457 m4_defun([_LT_LIBTOOL_TAGS],
458 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
459 available_tags='_LT_TAGS'dnl
463 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
464 # -----------------------------------
465 # Extract the dictionary values for VARNAME (optionally with TAG) and
466 # expand to a commented shell variable setting:
468 # # Some comment about what VAR is for.
469 # visible_name=$lt_internal_name
470 m4_define([_LT_LIBTOOL_DECLARE],
471 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
472 [description])))[]dnl
473 m4_pushdef([_libtool_name],
474 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
475 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
476 [0], [_libtool_name=[$]$1],
477 [1], [_libtool_name=$lt_[]$1],
478 [2], [_libtool_name=$lt_[]$1],
479 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
480 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
484 # _LT_LIBTOOL_CONFIG_VARS
485 # -----------------------
486 # Produce commented declarations of non-tagged libtool config variables
487 # suitable for insertion in the LIBTOOL CONFIG section of the 'libtool'
488 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
489 # section) are produced by _LT_LIBTOOL_TAG_VARS.
490 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
491 [m4_foreach([_lt_var],
492 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
493 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
496 # _LT_LIBTOOL_TAG_VARS(TAG)
497 # -------------------------
498 m4_define([_LT_LIBTOOL_TAG_VARS],
499 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
500 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
503 # _LT_TAGVAR(VARNAME, [TAGNAME])
504 # ------------------------------
505 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
508 # _LT_CONFIG_COMMANDS
509 # -------------------
510 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
511 # variables for single and double quote escaping we saved from calls
512 # to _LT_DECL, we can put quote escaped variables declarations
513 # into 'config.status', and then the shell code to quote escape them in
514 # for loops in 'config.status'. Finally, any additional code accumulated
515 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
516 m4_defun([_LT_CONFIG_COMMANDS],
517 [AC_PROVIDE_IFELSE([LT_OUTPUT],
518 dnl If the libtool generation code has been placed in $CONFIG_LT,
519 dnl instead of duplicating it all over again into config.status,
520 dnl then we will have config.status run $CONFIG_LT later, so it
521 dnl needs to know what name is stored there:
522 [AC_CONFIG_COMMANDS([libtool],
523 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
524 dnl If the libtool generation code is destined for config.status,
525 dnl expand the accumulated commands and init code now:
526 [AC_CONFIG_COMMANDS([libtool],
527 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
528 ])#_LT_CONFIG_COMMANDS
532 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
535 # The HP-UX ksh and POSIX shell print the target directory to stdout
537 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
539 sed_quote_subst='$sed_quote_subst'
540 double_quote_subst='$double_quote_subst'
541 delay_variable_subst='$delay_variable_subst'
542 _LT_CONFIG_STATUS_DECLARATIONS
545 compiler='$compiler_DEFAULT'
547 # A function that is used when there is no print builtin or printf.
548 func_fallback_echo ()
550 eval 'cat <<_LTECHO_EOF
555 # Quote evaled strings.
556 for var in lt_decl_all_varnames([[ \
557 ]], lt_decl_quote_varnames); do
558 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
559 *[[\\\\\\\`\\"\\\$]]*)
560 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
563 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
568 # Double-quote double-evaled strings.
569 for var in lt_decl_all_varnames([[ \
570 ]], lt_decl_dquote_varnames); do
571 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
572 *[[\\\\\\\`\\"\\\$]]*)
573 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
576 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
581 _LT_OUTPUT_LIBTOOL_INIT
584 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
585 # ------------------------------------
586 # Generate a child script FILE with all initialization necessary to
587 # reuse the environment learned by the parent script, and make the
588 # file executable. If COMMENT is supplied, it is inserted after the
589 # '#!' sequence but before initialization text begins. After this
590 # macro, additional text can be appended to FILE to form the body of
591 # the child script. The macro ends with non-zero status if the
592 # file could not be fully written (such as if the disk is full).
593 m4_ifdef([AS_INIT_GENERATED],
594 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
595 [m4_defun([_LT_GENERATED_FILE_INIT],
596 [m4_require([AS_PREPARE])]dnl
597 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
599 cat >$1 <<_ASEOF || lt_write_fail=1
601 # Generated by $as_me.
603 SHELL=\${CONFIG_SHELL-$SHELL}
606 cat >>$1 <<\_ASEOF || lt_write_fail=1
609 exec AS_MESSAGE_FD>&1
611 test 0 = "$lt_write_fail" && chmod +x $1[]dnl
612 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
616 # This macro allows early generation of the libtool script (before
617 # AC_OUTPUT is called), incase it is used in configure for compilation
619 AC_DEFUN([LT_OUTPUT],
620 [: ${CONFIG_LT=./config.lt}
621 AC_MSG_NOTICE([creating $CONFIG_LT])
622 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
623 [# Run this file to recreate a libtool stub with the current configuration.])
625 cat >>"$CONFIG_LT" <<\_LTEOF
627 exec AS_MESSAGE_LOG_FD>>config.log
630 AS_BOX([Running $as_me.])
631 } >&AS_MESSAGE_LOG_FD
634 '$as_me' creates a local libtool stub from the current configuration,
635 for use in further configure time tests before the real libtool is
638 Usage: $[0] [[OPTIONS]]
640 -h, --help print this help, then exit
641 -V, --version print version number, then exit
642 -q, --quiet do not print progress messages
643 -d, --debug don't remove temporary files
645 Report bugs to <bug-libtool@gnu.org>."
648 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
649 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
650 configured by $[0], generated by m4_PACKAGE_STRING.
652 Copyright (C) 2011 Free Software Foundation, Inc.
653 This config.lt script is free software; the Free Software Foundation
654 gives unlimited permision to copy, distribute and modify it."
659 --version | --v* | -V )
660 echo "$lt_cl_version"; exit 0 ;;
662 echo "$lt_cl_help"; exit 0 ;;
663 --debug | --d* | -d )
665 --quiet | --q* | --silent | --s* | -q )
668 -*) AC_MSG_ERROR([unrecognized option: $[1]
669 Try '$[0] --help' for more information.]) ;;
671 *) AC_MSG_ERROR([unrecognized argument: $[1]
672 Try '$[0] --help' for more information.]) ;;
677 if $lt_cl_silent; then
678 exec AS_MESSAGE_FD>/dev/null
682 cat >>"$CONFIG_LT" <<_LTEOF
683 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
686 cat >>"$CONFIG_LT" <<\_LTEOF
687 AC_MSG_NOTICE([creating $ofile])
688 _LT_OUTPUT_LIBTOOL_COMMANDS
691 chmod +x "$CONFIG_LT"
693 # configure is writing to config.log, but config.lt does its own redirection,
694 # appending to config.log, which fails on DOS, as config.log is still kept
695 # open by configure. Here we exec the FD to /dev/null, effectively closing
696 # config.log, so it can be properly (re)opened and appended to by config.lt.
698 test yes = "$silent" &&
699 lt_config_lt_args="$lt_config_lt_args --quiet"
700 exec AS_MESSAGE_LOG_FD>/dev/null
701 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
702 exec AS_MESSAGE_LOG_FD>>config.log
703 $lt_cl_success || AS_EXIT(1)
709 # If TAG is the built-in tag, create an initial libtool script with a
710 # default configuration from the untagged config vars. Otherwise add code
711 # to config.status for appending the configuration named by TAG from the
712 # matching tagged config vars.
713 m4_defun([_LT_CONFIG],
714 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
715 _LT_CONFIG_SAVE_COMMANDS([
716 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
717 m4_if(_LT_TAG, [C], [
718 # See if we are running on zsh, and set the options that allow our
719 # commands through without removal of \ escapes.
720 if test -n "${ZSH_VERSION+set}"; then
725 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
728 cat <<_LT_EOF >> "$cfgfile"
730 # Generated automatically by $as_me ($PACKAGE) $VERSION
731 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
732 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
734 # Provide generalized library-building support services.
735 # Written by Gordon Matzigkeit, 1996
740 # Configured defaults for sys_lib_dlsearch_path munging.
741 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
743 # ### BEGIN LIBTOOL CONFIG
744 _LT_LIBTOOL_CONFIG_VARS
746 # ### END LIBTOOL CONFIG
750 cat <<'_LT_EOF' >> "$cfgfile"
752 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
754 _LT_PREPARE_MUNGE_PATH_LIST
755 _LT_PREPARE_CC_BASENAME
757 # ### END FUNCTIONS SHARED WITH CONFIGURE
763 cat <<\_LT_EOF >> "$cfgfile"
764 # AIX sometimes has problems with the GCC collect2 program. For some
765 # reason, if we set the COLLECT_NAMES environment variable, the problems
766 # vanish in a puff of smoke.
767 if test set != "${COLLECT_NAMES+set}"; then
777 # We use sed instead of cat because bash on DJGPP gets confused if
778 # if finds mixed CR/LF and LF-only lines. Since sed operates in
779 # text mode, it properly converts lines to CR/LF. This bash problem
780 # is reportedly fixed, but why not run on old versions too?
781 sed '$q' "$ltmain" >> "$cfgfile" \
782 || (rm -f "$cfgfile"; exit 1)
784 mv -f "$cfgfile" "$ofile" ||
785 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
788 [cat <<_LT_EOF >> "$ofile"
790 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
791 dnl in a comment (ie after a #).
792 # ### BEGIN LIBTOOL TAG CONFIG: $1
793 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
794 # ### END LIBTOOL TAG CONFIG: $1
803 ])dnl /_LT_CONFIG_SAVE_COMMANDS
807 # LT_SUPPORTED_TAG(TAG)
808 # ---------------------
809 # Trace this macro to discover what tags are supported by the libtool
810 # --tag option, using:
811 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
812 AC_DEFUN([LT_SUPPORTED_TAG], [])
815 # C support is built-in for now
816 m4_define([_LT_LANG_C_enabled], [])
817 m4_define([_LT_TAGS], [])
822 # Enable libtool support for the given language if not already enabled.
824 [AC_BEFORE([$0], [LT_OUTPUT])dnl
827 [C++], [_LT_LANG(CXX)],
828 [Go], [_LT_LANG(GO)],
829 [Java], [_LT_LANG(GCJ)],
830 [Fortran 77], [_LT_LANG(F77)],
831 [Fortran], [_LT_LANG(FC)],
832 [Windows Resource], [_LT_LANG(RC)],
833 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
835 [m4_fatal([$0: unsupported language: "$1"])])])dnl
842 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
843 [LT_SUPPORTED_TAG([$1])dnl
844 m4_append([_LT_TAGS], [$1 ])dnl
845 m4_define([_LT_LANG_]$1[_enabled], [])dnl
846 _LT_LANG_$1_CONFIG($1)])dnl
850 m4_ifndef([AC_PROG_GO], [
851 ############################################################
852 # NOTE: This macro has been submitted for inclusion into #
853 # GNU Autoconf as AC_PROG_GO. When it is available in #
854 # a released version of Autoconf we should remove this #
855 # macro and use it instead. #
856 ############################################################
857 m4_defun([AC_PROG_GO],
859 AC_ARG_VAR([GOC], [Go compiler command])dnl
860 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
861 _AC_ARG_VAR_LDFLAGS()dnl
862 AC_CHECK_TOOL(GOC, gccgo)
863 if test -z "$GOC"; then
864 if test -n "$ac_tool_prefix"; then
865 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
868 if test -z "$GOC"; then
869 AC_CHECK_PROG(GOC, gccgo, gccgo, false)
875 # _LT_LANG_DEFAULT_CONFIG
876 # -----------------------
877 m4_defun([_LT_LANG_DEFAULT_CONFIG],
878 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
880 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
882 AC_PROVIDE_IFELSE([AC_PROG_F77],
884 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
886 AC_PROVIDE_IFELSE([AC_PROG_FC],
888 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
890 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
891 dnl pulling things in needlessly.
892 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
894 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
896 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
898 [m4_ifdef([AC_PROG_GCJ],
899 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
900 m4_ifdef([A][M_PROG_GCJ],
901 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
902 m4_ifdef([LT_PROG_GCJ],
903 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
905 AC_PROVIDE_IFELSE([AC_PROG_GO],
907 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
909 AC_PROVIDE_IFELSE([LT_PROG_RC],
911 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
912 ])# _LT_LANG_DEFAULT_CONFIG
915 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
916 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
917 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
918 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
919 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
920 dnl aclocal-1.4 backwards compatibility:
921 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
922 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
923 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
924 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
925 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
930 m4_defun([_LT_TAG_COMPILER],
931 [AC_REQUIRE([AC_PROG_CC])dnl
933 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
934 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
935 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
936 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
938 # If no C compiler was specified, use CC.
941 # If no C compiler flags were specified, use CFLAGS.
942 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
944 # Allow CC to be a program name with arguments.
949 # _LT_COMPILER_BOILERPLATE
950 # ------------------------
951 # Check for compiler boilerplate output or warnings with
952 # the simple compiler test code.
953 m4_defun([_LT_COMPILER_BOILERPLATE],
954 [m4_require([_LT_DECL_SED])dnl
955 ac_outfile=conftest.$ac_objext
956 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
957 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
958 _lt_compiler_boilerplate=`cat conftest.err`
960 ])# _LT_COMPILER_BOILERPLATE
963 # _LT_LINKER_BOILERPLATE
964 # ----------------------
965 # Check for linker boilerplate output or warnings with
966 # the simple link test code.
967 m4_defun([_LT_LINKER_BOILERPLATE],
968 [m4_require([_LT_DECL_SED])dnl
969 ac_outfile=conftest.$ac_objext
970 echo "$lt_simple_link_test_code" >conftest.$ac_ext
971 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
972 _lt_linker_boilerplate=`cat conftest.err`
974 ])# _LT_LINKER_BOILERPLATE
976 # _LT_REQUIRED_DARWIN_CHECKS
977 # -------------------------
978 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
981 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
982 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
983 AC_CHECK_TOOL([LIPO], [lipo], [:])
984 AC_CHECK_TOOL([OTOOL], [otool], [:])
985 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
986 _LT_DECL([], [DSYMUTIL], [1],
987 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
988 _LT_DECL([], [NMEDIT], [1],
989 [Tool to change global to local symbols on Mac OS X])
990 _LT_DECL([], [LIPO], [1],
991 [Tool to manipulate fat objects and archives on Mac OS X])
992 _LT_DECL([], [OTOOL], [1],
993 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
994 _LT_DECL([], [OTOOL64], [1],
995 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
997 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
998 [lt_cv_apple_cc_single_mod=no
999 if test -z "$LT_MULTI_MODULE"; then
1000 # By default we will add the -single_module flag. You can override
1001 # by either setting the environment variable LT_MULTI_MODULE
1002 # non-empty at configure time, or by adding -multi_module to the
1004 rm -rf libconftest.dylib*
1005 echo "int foo(void){return 1;}" > conftest.c
1006 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1007 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
1008 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1009 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
1011 # If there is a non-empty error log, and "single_module"
1012 # appears in it, assume the flag caused a linker warning
1013 if test -s conftest.err && $GREP single_module conftest.err; then
1014 cat conftest.err >&AS_MESSAGE_LOG_FD
1015 # Otherwise, if the output was created with a 0 exit code from
1016 # the compiler, it worked.
1017 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
1018 lt_cv_apple_cc_single_mod=yes
1020 cat conftest.err >&AS_MESSAGE_LOG_FD
1022 rm -rf libconftest.dylib*
1026 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1027 [lt_cv_ld_exported_symbols_list],
1028 [lt_cv_ld_exported_symbols_list=no
1029 save_LDFLAGS=$LDFLAGS
1030 echo "_main" > conftest.sym
1031 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1032 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1033 [lt_cv_ld_exported_symbols_list=yes],
1034 [lt_cv_ld_exported_symbols_list=no])
1035 LDFLAGS=$save_LDFLAGS
1038 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1039 [lt_cv_ld_force_load=no
1040 cat > conftest.c << _LT_EOF
1041 int forced_loaded() { return 2;}
1043 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1044 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1045 echo "$AR $AR_FLAGS libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1046 $AR $AR_FLAGS libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1047 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1048 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1049 cat > conftest.c << _LT_EOF
1050 int main() { return 0;}
1052 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1053 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1055 if test -s conftest.err && $GREP force_load conftest.err; then
1056 cat conftest.err >&AS_MESSAGE_LOG_FD
1057 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
1058 lt_cv_ld_force_load=yes
1060 cat conftest.err >&AS_MESSAGE_LOG_FD
1062 rm -f conftest.err libconftest.a conftest conftest.c
1063 rm -rf conftest.dSYM
1066 rhapsody* | darwin1.[[012]])
1067 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
1069 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
1070 darwin*) # darwin 5.x on
1071 # if running on 10.5 or later, the deployment target defaults
1072 # to the OS version, if on x86, and 10.4, the deployment
1073 # target defaults to 10.4. Don't you love it?
1074 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1075 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1076 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
1078 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
1080 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
1084 if test yes = "$lt_cv_apple_cc_single_mod"; then
1085 _lt_dar_single_mod='$single_module'
1087 if test yes = "$lt_cv_ld_exported_symbols_list"; then
1088 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
1090 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
1092 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
1093 _lt_dsymutil='~$DSYMUTIL $lib || :'
1102 # _LT_DARWIN_LINKER_FEATURES([TAG])
1103 # ---------------------------------
1104 # Checks for linker and compiler features on darwin
1105 m4_defun([_LT_DARWIN_LINKER_FEATURES],
1107 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1108 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1109 _LT_TAGVAR(hardcode_direct, $1)=no
1110 _LT_TAGVAR(hardcode_automatic, $1)=yes
1111 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1112 if test yes = "$lt_cv_ld_force_load"; then
1113 _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
1114 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
1115 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1117 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1119 _LT_TAGVAR(link_all_deplibs, $1)=yes
1120 _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
1121 case $cc_basename in
1122 ifort*|nagfor*) _lt_dar_can_shared=yes ;;
1123 *) _lt_dar_can_shared=$GCC ;;
1125 if test yes = "$_lt_dar_can_shared"; then
1126 output_verbose_link_cmd=func_echo_all
1127 _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
1128 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
1129 _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
1130 _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
1132 [ if test yes != "$lt_cv_apple_cc_single_mod"; then
1133 _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil"
1134 _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil"
1138 _LT_TAGVAR(ld_shlibs, $1)=no
1142 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1143 # ----------------------------------
1144 # Links a minimal program and checks the executable
1145 # for the system default hardcoded library path. In most cases,
1146 # this is /usr/lib:/lib, but when the MPI compilers are used
1147 # the location of the communication and MPI libs are included too.
1148 # If we don't find anything, use the default library path according
1149 # to the aix ld manual.
1150 # Store the results from the different compilers for each TAGNAME.
1151 # Allow to override them for all tags through lt_cv_aix_libpath.
1152 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1153 [m4_require([_LT_DECL_SED])dnl
1154 if test set = "${lt_cv_aix_libpath+set}"; then
1155 aix_libpath=$lt_cv_aix_libpath
1157 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1158 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1159 lt_aix_libpath_sed='[
1160 /Import File Strings/,/^$/ {
1162 s/^0 *\([^ ]*\) *$/\1/
1166 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1167 # Check for a 64-bit object if we didn't find anything.
1168 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1169 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1171 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1172 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
1175 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1177 ])# _LT_SYS_MODULE_PATH_AIX
1180 # _LT_SHELL_INIT(ARG)
1181 # -------------------
1182 m4_define([_LT_SHELL_INIT],
1183 [m4_divert_text([M4SH-INIT], [$1
1184 ])])# _LT_SHELL_INIT
1188 # _LT_PROG_ECHO_BACKSLASH
1189 # -----------------------
1190 # Find how we can fake an echo command that does not interpret backslash.
1191 # In particular, with Autoconf 2.60 or later we add some code to the start
1192 # of the generated configure script that will find a shell with a builtin
1193 # printf (that we can use as an echo command).
1194 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1195 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1196 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1197 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1199 AC_MSG_CHECKING([how to print strings])
1200 # Test print first, because it will be a builtin if present.
1201 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1202 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1204 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1207 # Use this function as a fallback that always works.
1208 func_fallback_echo ()
1210 eval 'cat <<_LTECHO_EOF
1214 ECHO='func_fallback_echo'
1217 # func_echo_all arg...
1218 # Invoke $ECHO with all args, space-separated.
1225 printf*) AC_MSG_RESULT([printf]) ;;
1226 print*) AC_MSG_RESULT([print -r]) ;;
1227 *) AC_MSG_RESULT([cat]) ;;
1230 m4_ifdef([_AS_DETECT_SUGGESTED],
1231 [_AS_DETECT_SUGGESTED([
1232 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1233 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1234 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1235 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1236 PATH=/empty FPATH=/empty; export PATH FPATH
1237 test "X`printf %s $ECHO`" = "X$ECHO" \
1238 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1240 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1241 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1242 ])# _LT_PROG_ECHO_BACKSLASH
1247 AC_DEFUN([_LT_WITH_SYSROOT],
1248 [AC_MSG_CHECKING([for sysroot])
1249 AC_ARG_WITH([sysroot],
1250 [AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
1251 [Search for dependent libraries within DIR (or the compiler's sysroot
1252 if not specified).])],
1253 [], [with_sysroot=no])
1255 dnl lt_sysroot will always be passed unquoted. We quote it here
1256 dnl in case the user passed a directory name.
1258 case $with_sysroot in #(
1260 if test yes = "$GCC"; then
1261 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1265 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1270 AC_MSG_RESULT([$with_sysroot])
1271 AC_MSG_ERROR([The sysroot must be an absolute path.])
1275 AC_MSG_RESULT([${lt_sysroot:-no}])
1276 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1277 [dependent libraries, and where our libraries should be installed.])])
1281 m4_defun([_LT_ENABLE_LOCK],
1282 [AC_ARG_ENABLE([libtool-lock],
1283 [AS_HELP_STRING([--disable-libtool-lock],
1284 [avoid locking (might break parallel builds)])])
1285 test no = "$enable_libtool_lock" || enable_libtool_lock=yes
1287 # Some flags need to be propagated to the compiler or linker for good
1291 # Find out what ABI is being produced by ac_compile, and set mode
1292 # options accordingly.
1293 echo 'int i;' > conftest.$ac_ext
1294 if AC_TRY_EVAL(ac_compile); then
1295 case `/usr/bin/file conftest.$ac_objext` in
1307 # Find out what ABI is being produced by ac_compile, and set linker
1308 # options accordingly.
1309 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1310 if AC_TRY_EVAL(ac_compile); then
1311 if test yes = "$lt_cv_prog_gnu_ld"; then
1312 case `/usr/bin/file conftest.$ac_objext` in
1314 LD="${LD-ld} -melf32bsmip"
1317 LD="${LD-ld} -melf32bmipn32"
1320 LD="${LD-ld} -melf64bmip"
1324 case `/usr/bin/file conftest.$ac_objext` in
1341 # Find out what ABI is being produced by ac_compile, and set linker
1342 # options accordingly.
1343 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1344 if AC_TRY_EVAL(ac_compile); then
1346 case `/usr/bin/file conftest.$ac_objext` in
1354 case `/usr/bin/file conftest.$ac_objext` in
1356 emul="${emul}btsmip"
1359 emul="${emul}ltsmip"
1362 case `/usr/bin/file conftest.$ac_objext` in
1367 LD="${LD-ld} -m $emul"
1372 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
1373 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1374 # Find out what ABI is being produced by ac_compile, and set linker
1375 # options accordingly. Note that the listed cases only cover the
1376 # situations where additional linker options are needed (such as when
1377 # doing 32-bit compilation for a host where ld defaults to 64-bit, or
1378 # vice versa); the common cases where no linker options are needed do
1379 # not appear in the list.
1380 echo 'int i;' > conftest.$ac_ext
1381 if AC_TRY_EVAL(ac_compile); then
1382 case `/usr/bin/file conftest.o` in
1385 x86_64-*kfreebsd*-gnu)
1386 LD="${LD-ld} -m elf_i386_fbsd"
1389 case `/usr/bin/file conftest.o` in
1391 LD="${LD-ld} -m elf32_x86_64"
1394 LD="${LD-ld} -m elf_i386"
1398 powerpc64le-*linux*)
1399 LD="${LD-ld} -m elf32lppclinux"
1402 LD="${LD-ld} -m elf32ppclinux"
1405 LD="${LD-ld} -m elf_s390"
1408 LD="${LD-ld} -m elf32_sparc"
1414 x86_64-*kfreebsd*-gnu)
1415 LD="${LD-ld} -m elf_x86_64_fbsd"
1418 LD="${LD-ld} -m elf_x86_64"
1421 LD="${LD-ld} -m elf64lppc"
1424 LD="${LD-ld} -m elf64ppc"
1426 s390*-*linux*|s390*-*tpf*)
1427 LD="${LD-ld} -m elf64_s390"
1430 LD="${LD-ld} -m elf64_sparc"
1440 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1442 CFLAGS="$CFLAGS -belf"
1443 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1445 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1447 if test yes != "$lt_cv_cc_needs_belf"; then
1448 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1453 # Find out what ABI is being produced by ac_compile, and set linker
1454 # options accordingly.
1455 echo 'int i;' > conftest.$ac_ext
1456 if AC_TRY_EVAL(ac_compile); then
1457 case `/usr/bin/file conftest.o` in
1459 case $lt_cv_prog_gnu_ld in
1462 i?86-*-solaris*|x86_64-*-solaris*)
1463 LD="${LD-ld} -m elf_x86_64"
1466 LD="${LD-ld} -m elf64_sparc"
1469 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1470 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1475 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1487 need_locks=$enable_libtool_lock
1493 m4_defun([_LT_PROG_AR],
1494 [AC_CHECK_TOOLS(AR, [ar], false)
1496 _LT_DECL([], [AR], [1], [The archiver])
1498 # Use ARFLAGS variable as AR's operation code to sync the variable naming with
1499 # Automake. If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have
1500 # higher priority because thats what people were doing historically (setting
1501 # ARFLAGS for automake and AR_FLAGS for libtool). FIXME: Make the AR_FLAGS
1502 # variable obsoleted/removed.
1504 test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr}
1505 lt_ar_flags=$AR_FLAGS
1506 _LT_DECL([], [lt_ar_flags], [0], [Flags to create an archive (by configure)])
1508 # Make AR_FLAGS overridable by 'make ARFLAGS='. Don't try to run-time override
1509 # by AR_FLAGS because that was never working and AR_FLAGS is about to die.
1510 _LT_DECL([], [AR_FLAGS], [\@S|@{ARFLAGS-"\@S|@lt_ar_flags"}],
1511 [Flags to create an archive])
1513 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1514 [lt_cv_ar_at_file=no
1515 AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1516 [echo conftest.$ac_objext > conftest.lst
1517 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1518 AC_TRY_EVAL([lt_ar_try])
1519 if test 0 -eq "$ac_status"; then
1520 # Ensure the archiver fails upon bogus file names.
1521 rm -f conftest.$ac_objext libconftest.a
1522 AC_TRY_EVAL([lt_ar_try])
1523 if test 0 -ne "$ac_status"; then
1527 rm -f conftest.* libconftest.a
1531 if test no = "$lt_cv_ar_at_file"; then
1534 archiver_list_spec=$lt_cv_ar_at_file
1536 _LT_DECL([], [archiver_list_spec], [1],
1537 [How to feed a file listing to the archiver])
1541 # _LT_CMD_OLD_ARCHIVE
1542 # -------------------
1543 m4_defun([_LT_CMD_OLD_ARCHIVE],
1546 AC_CHECK_TOOL(STRIP, strip, :)
1547 test -z "$STRIP" && STRIP=:
1548 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1550 AC_CHECK_TOOL(RANLIB, ranlib, :)
1551 test -z "$RANLIB" && RANLIB=:
1552 _LT_DECL([], [RANLIB], [1],
1553 [Commands used to install an old-style archive])
1555 # Determine commands to create old-style static archives.
1556 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1557 old_postinstall_cmds='chmod 644 $oldlib'
1558 old_postuninstall_cmds=
1560 if test -n "$RANLIB"; then
1563 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1566 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1569 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1574 lock_old_archive_extraction=yes ;;
1576 lock_old_archive_extraction=no ;;
1578 _LT_DECL([], [old_postinstall_cmds], [2])
1579 _LT_DECL([], [old_postuninstall_cmds], [2])
1580 _LT_TAGDECL([], [old_archive_cmds], [2],
1581 [Commands used to build an old-style archive])
1582 _LT_DECL([], [lock_old_archive_extraction], [0],
1583 [Whether to use a lock for old archive extraction])
1584 ])# _LT_CMD_OLD_ARCHIVE
1587 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1588 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1589 # ----------------------------------------------------------------
1590 # Check whether the given compiler option works
1591 AC_DEFUN([_LT_COMPILER_OPTION],
1592 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1593 m4_require([_LT_DECL_SED])dnl
1594 AC_CACHE_CHECK([$1], [$2],
1596 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1597 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1598 lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment
1599 # Insert the option either (1) after the last *FLAGS variable, or
1600 # (2) before a word containing "conftest.", or (3) at the end.
1601 # Note that $ac_compile itself does not contain backslashes and begins
1602 # with a dollar sign (not a hyphen), so the echo should work correctly.
1603 # The option is referenced via a variable to avoid confusing sed.
1604 lt_compile=`echo "$ac_compile" | $SED \
1605 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1606 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1607 -e 's:$: $lt_compiler_flag:'`
1608 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1609 (eval "$lt_compile" 2>conftest.err)
1611 cat conftest.err >&AS_MESSAGE_LOG_FD
1612 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1613 if (exit $ac_status) && test -s "$ac_outfile"; then
1614 # The compiler can only warn and ignore the option if not recognized
1615 # So say no if there are warnings other than the usual output.
1616 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1617 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1618 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1625 if test yes = "[$]$2"; then
1626 m4_if([$5], , :, [$5])
1628 m4_if([$6], , :, [$6])
1630 ])# _LT_COMPILER_OPTION
1633 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1634 dnl aclocal-1.4 backwards compatibility:
1635 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1638 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1639 # [ACTION-SUCCESS], [ACTION-FAILURE])
1640 # ----------------------------------------------------
1641 # Check whether the given linker option works
1642 AC_DEFUN([_LT_LINKER_OPTION],
1643 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1644 m4_require([_LT_DECL_SED])dnl
1645 AC_CACHE_CHECK([$1], [$2],
1647 save_LDFLAGS=$LDFLAGS
1648 LDFLAGS="$LDFLAGS $3"
1649 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1650 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1651 # The linker can only warn and ignore the option if not recognized
1652 # So say no if there are warnings
1653 if test -s conftest.err; then
1654 # Append any errors to the config.log.
1655 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1656 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1657 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1658 if diff conftest.exp conftest.er2 >/dev/null; then
1666 LDFLAGS=$save_LDFLAGS
1669 if test yes = "[$]$2"; then
1670 m4_if([$4], , :, [$4])
1672 m4_if([$5], , :, [$5])
1674 ])# _LT_LINKER_OPTION
1677 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1678 dnl aclocal-1.4 backwards compatibility:
1679 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1684 AC_DEFUN([LT_CMD_MAX_LEN],
1685 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1686 # find the maximum length of command line arguments
1687 AC_MSG_CHECKING([the maximum length of command line arguments])
1688 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1694 # On DJGPP, this test can blow up pretty badly due to problems in libc
1695 # (any single argument exceeding 2000 bytes causes a buffer overrun
1696 # during glob expansion). Even if it were fixed, the result of this
1697 # check would be larger than it should be.
1698 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1702 # Under GNU Hurd, this test is not required because there is
1703 # no limit to the length of command line arguments.
1704 # Libtool will interpret -1 as no limit whatsoever
1705 lt_cv_sys_max_cmd_len=-1;
1708 cygwin* | mingw* | cegcc*)
1709 # On Win9x/ME, this test blows up -- it succeeds, but takes
1710 # about 5 minutes as the teststring grows exponentially.
1711 # Worse, since 9x/ME are not pre-emptively multitasking,
1712 # you end up with a "frozen" computer, even though with patience
1713 # the test eventually succeeds (with a max line length of 256k).
1714 # Instead, let's just punt: use the minimum linelength reported by
1715 # all of the supported platforms: 8192 (on NT/2K/XP).
1716 lt_cv_sys_max_cmd_len=8192;
1720 # On MiNT this can take a long time and run out of memory.
1721 lt_cv_sys_max_cmd_len=8192;
1725 # On AmigaOS with pdksh, this test takes hours, literally.
1726 # So we just punt and use a minimum line length of 8192.
1727 lt_cv_sys_max_cmd_len=8192;
1730 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
1731 # This has been around since 386BSD, at least. Likely further.
1732 if test -x /sbin/sysctl; then
1733 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1734 elif test -x /usr/sbin/sysctl; then
1735 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1737 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1739 # And add a safety zone
1740 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1741 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1745 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1746 lt_cv_sys_max_cmd_len=196608
1750 # The test takes a long time on OS/2.
1751 lt_cv_sys_max_cmd_len=8192
1755 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1756 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1757 # nice to cause kernel panics so lets avoid the loop below.
1758 # First set a reasonable default.
1759 lt_cv_sys_max_cmd_len=16384
1761 if test -x /sbin/sysconfig; then
1762 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1763 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1768 lt_cv_sys_max_cmd_len=102400
1770 sysv5* | sco5v6* | sysv4.2uw2*)
1771 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1772 if test -n "$kargmax"; then
1773 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1775 lt_cv_sys_max_cmd_len=32768
1779 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1780 if test -n "$lt_cv_sys_max_cmd_len" && \
1781 test undefined != "$lt_cv_sys_max_cmd_len"; then
1782 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1783 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1785 # Make teststring a little bigger before we do anything with it.
1786 # a 1K string should be a reasonable start.
1787 for i in 1 2 3 4 5 6 7 8; do
1788 teststring=$teststring$teststring
1790 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1791 # If test is not a shell built-in, we'll probably end up computing a
1792 # maximum length that is only half of the actual maximum length, but
1794 while { test X`env echo "$teststring$teststring" 2>/dev/null` \
1795 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1796 test 17 != "$i" # 1/2 MB should be enough
1799 teststring=$teststring$teststring
1801 # Only check the string length outside the loop.
1802 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1804 # Add a significant safety factor because C++ compilers can tack on
1805 # massive amounts of additional arguments before passing them to the
1806 # linker. It appears as though 1/2 is a usable value.
1807 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1812 if test -n "$lt_cv_sys_max_cmd_len"; then
1813 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1817 max_cmd_len=$lt_cv_sys_max_cmd_len
1818 _LT_DECL([], [max_cmd_len], [0],
1819 [What is the maximum length of a command?])
1823 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1824 dnl aclocal-1.4 backwards compatibility:
1825 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1830 m4_defun([_LT_HEADER_DLFCN],
1831 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1832 ])# _LT_HEADER_DLFCN
1835 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1836 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1837 # ----------------------------------------------------------------
1838 m4_defun([_LT_TRY_DLOPEN_SELF],
1839 [m4_require([_LT_HEADER_DLFCN])dnl
1840 if test yes = "$cross_compiling"; then :
1843 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1844 lt_status=$lt_dlunknown
1845 cat > conftest.$ac_ext <<_LT_EOF
1846 [#line $LINENO "configure"
1847 #include "confdefs.h"
1856 # define LT_DLGLOBAL RTLD_GLOBAL
1859 # define LT_DLGLOBAL DL_GLOBAL
1861 # define LT_DLGLOBAL 0
1865 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1866 find out it does not work in some platform. */
1867 #ifndef LT_DLLAZY_OR_NOW
1869 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1872 # define LT_DLLAZY_OR_NOW DL_LAZY
1875 # define LT_DLLAZY_OR_NOW RTLD_NOW
1878 # define LT_DLLAZY_OR_NOW DL_NOW
1880 # define LT_DLLAZY_OR_NOW 0
1887 /* When -fvisibility=hidden is used, assume the code has been annotated
1888 correspondingly for the symbols needed. */
1889 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1890 int fnord () __attribute__((visibility("default")));
1893 int fnord () { return 42; }
1896 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1897 int status = $lt_dlunknown;
1901 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1904 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1905 else puts (dlerror ());
1907 /* dlclose (self); */
1915 if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
1916 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1919 x$lt_dlno_uscore) $1 ;;
1920 x$lt_dlneed_uscore) $2 ;;
1921 x$lt_dlunknown|x*) $3 ;;
1924 # compilation failed
1929 ])# _LT_TRY_DLOPEN_SELF
1932 # LT_SYS_DLOPEN_SELF
1933 # ------------------
1934 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1935 [m4_require([_LT_HEADER_DLFCN])dnl
1936 if test yes != "$enable_dlopen"; then
1937 enable_dlopen=unknown
1938 enable_dlopen_self=unknown
1939 enable_dlopen_self_static=unknown
1946 lt_cv_dlopen=load_add_on
1948 lt_cv_dlopen_self=yes
1951 mingw* | pw32* | cegcc*)
1952 lt_cv_dlopen=LoadLibrary
1962 # if libdl is installed we need to link against it
1963 AC_CHECK_LIB([dl], [dlopen],
1964 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
1967 lt_cv_dlopen_self=yes
1972 # Don't try to run any link tests for TPF. We know it's impossible
1973 # because TPF is a cross-compiler, and we know how we open DSOs.
1976 lt_cv_dlopen_self=no
1980 AC_CHECK_FUNC([shl_load],
1981 [lt_cv_dlopen=shl_load],
1982 [AC_CHECK_LIB([dld], [shl_load],
1983 [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
1984 [AC_CHECK_FUNC([dlopen],
1985 [lt_cv_dlopen=dlopen],
1986 [AC_CHECK_LIB([dl], [dlopen],
1987 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
1988 [AC_CHECK_LIB([svld], [dlopen],
1989 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
1990 [AC_CHECK_LIB([dld], [dld_link],
1991 [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
2000 if test no = "$lt_cv_dlopen"; then
2006 case $lt_cv_dlopen in
2008 save_CPPFLAGS=$CPPFLAGS
2009 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
2011 save_LDFLAGS=$LDFLAGS
2012 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
2015 LIBS="$lt_cv_dlopen_libs $LIBS"
2017 AC_CACHE_CHECK([whether a program can dlopen itself],
2018 lt_cv_dlopen_self, [dnl
2019 _LT_TRY_DLOPEN_SELF(
2020 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
2021 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
2024 if test yes = "$lt_cv_dlopen_self"; then
2025 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
2026 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
2027 lt_cv_dlopen_self_static, [dnl
2028 _LT_TRY_DLOPEN_SELF(
2029 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
2030 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
2034 CPPFLAGS=$save_CPPFLAGS
2035 LDFLAGS=$save_LDFLAGS
2040 case $lt_cv_dlopen_self in
2041 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
2042 *) enable_dlopen_self=unknown ;;
2045 case $lt_cv_dlopen_self_static in
2046 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
2047 *) enable_dlopen_self_static=unknown ;;
2050 _LT_DECL([dlopen_support], [enable_dlopen], [0],
2051 [Whether dlopen is supported])
2052 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
2053 [Whether dlopen of programs is supported])
2054 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
2055 [Whether dlopen of statically linked programs is supported])
2056 ])# LT_SYS_DLOPEN_SELF
2059 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
2060 dnl aclocal-1.4 backwards compatibility:
2061 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
2064 # _LT_COMPILER_C_O([TAGNAME])
2065 # ---------------------------
2066 # Check to see if options -c and -o are simultaneously supported by compiler.
2067 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
2068 m4_defun([_LT_COMPILER_C_O],
2069 [m4_require([_LT_DECL_SED])dnl
2070 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2071 m4_require([_LT_TAG_COMPILER])dnl
2072 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
2073 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
2074 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
2075 $RM -r conftest 2>/dev/null
2079 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
2081 lt_compiler_flag="-o out/conftest2.$ac_objext"
2082 # Insert the option either (1) after the last *FLAGS variable, or
2083 # (2) before a word containing "conftest.", or (3) at the end.
2084 # Note that $ac_compile itself does not contain backslashes and begins
2085 # with a dollar sign (not a hyphen), so the echo should work correctly.
2086 lt_compile=`echo "$ac_compile" | $SED \
2087 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
2088 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2089 -e 's:$: $lt_compiler_flag:'`
2090 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2091 (eval "$lt_compile" 2>out/conftest.err)
2093 cat out/conftest.err >&AS_MESSAGE_LOG_FD
2094 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2095 if (exit $ac_status) && test -s out/conftest2.$ac_objext
2097 # The compiler can only warn and ignore the option if not recognized
2098 # So say no if there are warnings
2099 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2100 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2101 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2102 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2105 chmod u+w . 2>&AS_MESSAGE_LOG_FD
2107 # SGI C++ compiler will create directory out/ii_files/ for
2108 # template instantiation
2109 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2110 $RM out/* && rmdir out
2115 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2116 [Does compiler simultaneously support -c and -o options?])
2117 ])# _LT_COMPILER_C_O
2120 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2121 # ----------------------------------
2122 # Check to see if we can do hard links to lock some files if needed
2123 m4_defun([_LT_COMPILER_FILE_LOCKS],
2124 [m4_require([_LT_ENABLE_LOCK])dnl
2125 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2126 _LT_COMPILER_C_O([$1])
2128 hard_links=nottested
2129 if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
2130 # do not overwrite the value of need_locks provided by the user
2131 AC_MSG_CHECKING([if we can lock with hard links])
2134 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2136 ln conftest.a conftest.b 2>&5 || hard_links=no
2137 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2138 AC_MSG_RESULT([$hard_links])
2139 if test no = "$hard_links"; then
2140 AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
2146 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2147 ])# _LT_COMPILER_FILE_LOCKS
2152 m4_defun([_LT_CHECK_OBJDIR],
2153 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2154 [rm -f .libs 2>/dev/null
2155 mkdir .libs 2>/dev/null
2156 if test -d .libs; then
2159 # MS-DOS does not allow filenames that begin with a dot.
2162 rmdir .libs 2>/dev/null])
2163 objdir=$lt_cv_objdir
2164 _LT_DECL([], [objdir], [0],
2165 [The name of the directory that contains temporary libtool files])dnl
2166 m4_pattern_allow([LT_OBJDIR])dnl
2167 AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
2168 [Define to the sub-directory where libtool stores uninstalled libraries.])
2169 ])# _LT_CHECK_OBJDIR
2172 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2173 # --------------------------------------
2174 # Check hardcoding attributes.
2175 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2176 [AC_MSG_CHECKING([how to hardcode library paths into programs])
2177 _LT_TAGVAR(hardcode_action, $1)=
2178 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2179 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2180 test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
2182 # We can hardcode non-existent directories.
2183 if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
2184 # If the only mechanism to avoid hardcoding is shlibpath_var, we
2185 # have to relink, otherwise we might link with an installed library
2186 # when we should be linking with a yet-to-be-installed one
2187 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
2188 test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
2189 # Linking always hardcodes the temporary library directory.
2190 _LT_TAGVAR(hardcode_action, $1)=relink
2192 # We can link without hardcoding, and we can hardcode nonexisting dirs.
2193 _LT_TAGVAR(hardcode_action, $1)=immediate
2196 # We cannot hardcode anything, or else we can only hardcode existing
2198 _LT_TAGVAR(hardcode_action, $1)=unsupported
2200 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2202 if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
2203 test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
2204 # Fast installation is not supported
2205 enable_fast_install=no
2206 elif test yes = "$shlibpath_overrides_runpath" ||
2207 test no = "$enable_shared"; then
2208 # Fast installation is not necessary
2209 enable_fast_install=needless
2211 _LT_TAGDECL([], [hardcode_action], [0],
2212 [How to hardcode a shared library path into an executable])
2213 ])# _LT_LINKER_HARDCODE_LIBPATH
2218 m4_defun([_LT_CMD_STRIPLIB],
2219 [m4_require([_LT_DECL_EGREP])
2222 AC_MSG_CHECKING([whether stripping libraries is possible])
2223 if test -z "$STRIP"; then
2226 if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2227 old_striplib="$STRIP --strip-debug"
2228 striplib="$STRIP --strip-unneeded"
2229 AC_MSG_RESULT([yes])
2233 # FIXME - insert some real tests, host_os isn't really good enough
2234 striplib="$STRIP -x"
2235 old_striplib="$STRIP -S"
2236 AC_MSG_RESULT([yes])
2239 if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then
2240 old_striplib="$STRIP --strip-debug"
2241 striplib="$STRIP --strip-unneeded"
2242 AC_MSG_RESULT([yes])
2253 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2254 _LT_DECL([], [striplib], [1])
2255 ])# _LT_CMD_STRIPLIB
2258 # _LT_PREPARE_MUNGE_PATH_LIST
2259 # ---------------------------
2260 # Make sure func_munge_path_list() is defined correctly.
2261 m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
2262 [[# func_munge_path_list VARIABLE PATH
2263 # -----------------------------------
2264 # VARIABLE is name of variable containing _space_ separated list of
2265 # directories to be munged by the contents of PATH, which is string
2268 # string "DIR[ DIR]" will be prepended to VARIABLE
2270 # string "DIR[ DIR]" will be appended to VARIABLE
2271 # "DIRP[:DIRP]::[DIRA:]DIRA"
2272 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string
2273 # "DIRA[ DIRA]" will be appended to VARIABLE
2275 # VARIABLE will be replaced by "DIR[ DIR]"
2276 func_munge_path_list ()
2282 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
2285 eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
2288 eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
2289 eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
2292 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
2296 ]])# _LT_PREPARE_PATH_LIST
2299 # _LT_SYS_DYNAMIC_LINKER([TAG])
2300 # -----------------------------
2301 # PORTME Fill in your ld.so characteristics
2302 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2303 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2304 m4_require([_LT_DECL_EGREP])dnl
2305 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2306 m4_require([_LT_DECL_OBJDUMP])dnl
2307 m4_require([_LT_DECL_SED])dnl
2308 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2309 m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
2310 AC_MSG_CHECKING([dynamic linker characteristics])
2313 if test yes = "$GCC"; then
2315 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
2316 *) lt_awk_arg='/^libraries:/' ;;
2319 mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
2320 *) lt_sed_strip_eq='s|=/|/|g' ;;
2322 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2323 case $lt_search_path_spec in
2325 # if the path contains ";" then we assume it to be the separator
2326 # otherwise default to the standard path separator (i.e. ":") - it is
2327 # assumed that no part of a normal pathname contains ";" but that should
2328 # okay in the real world where ";" in dirpaths is itself problematic.
2329 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2332 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2335 # Ok, now we have the path, separated by spaces, we can step through it
2336 # and add multilib dir if necessary...
2337 lt_tmp_lt_search_path_spec=
2338 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2339 # ...but if some path component already ends with the multilib dir we assume
2340 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
2341 case "$lt_multi_os_dir; $lt_search_path_spec " in
2342 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
2346 for lt_sys_path in $lt_search_path_spec; do
2347 if test -d "$lt_sys_path$lt_multi_os_dir"; then
2348 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
2349 elif test -n "$lt_multi_os_dir"; then
2350 test -d "$lt_sys_path" && \
2351 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2354 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2355 BEGIN {RS = " "; FS = "/|\n";} {
2358 for (lt_i = NF; lt_i > 0; lt_i--) {
2359 if ($lt_i != "" && $lt_i != ".") {
2360 if ($lt_i == "..") {
2363 if (lt_count == 0) {
2364 lt_foo = "/" $lt_i lt_foo;
2371 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2372 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2374 # AWK program above erroneously prepends '/' to C:/dos/paths
2377 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2378 $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
2380 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2382 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2385 libname_spec='lib$name'
2393 shlibpath_overrides_runpath=unknown
2395 dynamic_linker="$host_os ld.so"
2396 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2397 need_lib_prefix=unknown
2398 hardcode_into_libs=no
2400 # when you set need_version to no, make sure it does not cause -set_version
2401 # flags to be left without arguments
2402 need_version=unknown
2404 AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
2405 [User-defined run-time library search path.])
2409 version_type=linux # correct to gnu/linux during the next big refactor
2410 library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
2411 shlibpath_var=LIBPATH
2413 # AIX 3 has no versioning support, so we append a major version to the name.
2414 soname_spec='$libname$release$shared_ext$major'
2418 version_type=linux # correct to gnu/linux during the next big refactor
2421 hardcode_into_libs=yes
2422 if test ia64 = "$host_cpu"; then
2423 # AIX 5 supports IA64
2424 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
2425 shlibpath_var=LD_LIBRARY_PATH
2427 # With GCC up to 2.95.x, collect2 would create an import file
2428 # for dependence libraries. The import file would start with
2429 # the line '#! .'. This would cause the generated library to
2430 # depend on '.', always an invalid library. This was fixed in
2431 # development snapshots of GCC prior to 3.0.
2433 aix4 | aix4.[[01]] | aix4.[[01]].*)
2434 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2436 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
2443 # Using Import Files as archive members, it is possible to support
2444 # filename-based versioning of shared library archives on AIX. While
2445 # this would work for both with and without runtime linking, it will
2446 # prevent static linking of such archives. So we do filename-based
2447 # shared library versioning with .so extension only, which is used
2448 # when both runtime linking and shared linking is enabled.
2449 # Unfortunately, runtime linking may impact performance, so we do
2450 # not want this to be the default eventually. Also, we use the
2451 # versioned .so libs for executables only if there is the -brtl
2452 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
2453 # To allow for filename-based versioning support, we need to create
2454 # libNAME.so.V as an archive file, containing:
2455 # *) an Import File, referring to the versioned filename of the
2456 # archive as well as the shared archive member, telling the
2457 # bitwidth (32 or 64) of that shared object, and providing the
2458 # list of exported symbols of that shared object, eventually
2459 # decorated with the 'weak' keyword
2460 # *) the shared object with the F_LOADONLY flag set, to really avoid
2461 # it being seen by the linker.
2462 # At run time we better use the real file rather than another symlink,
2463 # but for link time we create the symlink libNAME.so -> libNAME.so.V
2465 case $with_aix_soname,$aix_use_runtimelinking in
2466 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
2467 # soname into executable. Probably we can add versioning support to
2468 # collect2, so additional links can be useful in future.
2469 aix,yes) # traditional libtool
2470 dynamic_linker='AIX unversionable lib.so'
2471 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2472 # instead of lib<name>.a to let people know that these are not
2473 # typical AIX shared libraries.
2474 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2476 aix,no) # traditional AIX only
2477 dynamic_linker='AIX lib.a[(]lib.so.V[)]'
2478 # We preserve .a as extension for shared libraries through AIX4.2
2479 # and later when we are not doing run time linking.
2480 library_names_spec='$libname$release.a $libname.a'
2481 soname_spec='$libname$release$shared_ext$major'
2483 svr4,*) # full svr4 only
2484 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
2485 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2486 # We do not specify a path in Import Files, so LIBPATH fires.
2487 shlibpath_overrides_runpath=yes
2489 *,yes) # both, prefer svr4
2490 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
2491 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2492 # unpreferred sharedlib libNAME.a needs extra handling
2493 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"'
2494 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.$libext"'
2495 # We do not specify a path in Import Files, so LIBPATH fires.
2496 shlibpath_overrides_runpath=yes
2498 *,no) # both, prefer aix
2499 dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
2500 library_names_spec='$libname$release.a $libname.a'
2501 soname_spec='$libname$release$shared_ext$major'
2502 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
2503 postinstall_cmds='test -z "$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 $func_stripname_result.so)'
2504 postuninstall_cmds='test -z "$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"'
2507 shlibpath_var=LIBPATH
2514 # Since July 2007 AmigaOS4 officially supports .so libraries.
2515 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2516 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2519 library_names_spec='$libname.ixlibrary $libname.a'
2520 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2521 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 ${libname}_ixlibrary.a || exit 1; done'
2527 library_names_spec='$libname$shared_ext'
2528 dynamic_linker="$host_os ld.so"
2529 shlibpath_var=LIBRARY_PATH
2533 version_type=linux # correct to gnu/linux during the next big refactor
2535 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2536 soname_spec='$libname$release$shared_ext$major'
2537 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2538 shlibpath_var=LD_LIBRARY_PATH
2539 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2540 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2541 # the default ld.so.conf also contains /usr/contrib/lib and
2542 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2543 # libtool to hard-code these into programs
2546 cygwin* | mingw* | pw32* | cegcc*)
2547 version_type=windows
2552 case $GCC,$cc_basename in
2555 library_names_spec='$libname.dll.a'
2556 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2557 postinstall_cmds='base_file=`basename \$file`~
2558 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
2559 dldir=$destdir/`dirname \$dlpath`~
2560 test -d \$dldir || mkdir -p \$dldir~
2561 $install_prog $dir/$dlname \$dldir/$dlname~
2562 chmod a+x \$dldir/$dlname~
2563 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2564 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2566 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2567 dlpath=$dir/\$dldll~
2569 shlibpath_overrides_runpath=yes
2573 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2574 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2576 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2579 # MinGW DLLs use traditional 'lib' prefix
2580 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2583 # pw32 DLLs use 'pw' prefix rather than 'lib'
2584 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2587 dynamic_linker='Win32 ld.exe'
2592 libname_spec='$name'
2593 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2594 library_names_spec='$libname.dll.lib'
2598 sys_lib_search_path_spec=
2604 # Let DOS variable expansion print the short 8.3 style file name.
2605 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2606 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2609 # Convert to MSYS style.
2610 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2613 # Convert to unix form, then to dos form, then back to unix form
2614 # but this time dos style (no spaces!) so that the unix form looks
2615 # like /cygdrive/c/PROGRA~1:/cygdr...
2616 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2617 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2618 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2621 sys_lib_search_path_spec=$LIB
2622 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2623 # It is most probably a Windows format PATH.
2624 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2626 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2628 # FIXME: find the short name or the path components, as spaces are
2629 # common. (e.g. "Program Files" -> "PROGRA~1")
2633 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2634 postinstall_cmds='base_file=`basename \$file`~
2635 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
2636 dldir=$destdir/`dirname \$dlpath`~
2637 test -d \$dldir || mkdir -p \$dldir~
2638 $install_prog $dir/$dlname \$dldir/$dlname'
2639 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2640 dlpath=$dir/\$dldll~
2642 shlibpath_overrides_runpath=yes
2643 dynamic_linker='Win32 link.exe'
2647 # Assume MSVC wrapper
2648 library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
2649 dynamic_linker='Win32 ld.exe'
2652 # FIXME: first we should search . and the directory the executable is in
2656 darwin* | rhapsody*)
2657 dynamic_linker="$host_os dyld"
2661 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
2662 soname_spec='$libname$release$major$shared_ext'
2663 shlibpath_overrides_runpath=yes
2664 shlibpath_var=DYLD_LIBRARY_PATH
2665 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2667 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2668 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2672 version_type=linux # correct to gnu/linux during the next big refactor
2675 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2676 soname_spec='$libname$release$shared_ext$major'
2677 shlibpath_var=LD_LIBRARY_PATH
2680 freebsd* | dragonfly*)
2681 # DragonFly does not have aout. When/if they implement a new
2682 # versioning mechanism, adjust this.
2683 if test -x /usr/bin/objformat; then
2684 objformat=`/usr/bin/objformat`
2687 freebsd[[23]].*) objformat=aout ;;
2691 version_type=freebsd-$objformat
2692 case $version_type in
2694 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2695 soname_spec='$libname$release$shared_ext$major'
2700 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2704 shlibpath_var=LD_LIBRARY_PATH
2707 shlibpath_overrides_runpath=yes
2709 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2710 shlibpath_overrides_runpath=yes
2711 hardcode_into_libs=yes
2713 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2714 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2715 shlibpath_overrides_runpath=no
2716 hardcode_into_libs=yes
2718 *) # from 4.6 on, and DragonFly
2719 shlibpath_overrides_runpath=yes
2720 hardcode_into_libs=yes
2726 version_type=linux # correct to gnu/linux during the next big refactor
2729 dynamic_linker="$host_os runtime_loader"
2730 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2731 soname_spec='$libname$release$shared_ext$major'
2732 shlibpath_var=LIBRARY_PATH
2733 shlibpath_overrides_runpath=no
2734 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2735 hardcode_into_libs=yes
2738 hpux9* | hpux10* | hpux11*)
2739 # Give a soname corresponding to the major version so that dld.sl refuses to
2740 # link against other versions.
2747 hardcode_into_libs=yes
2748 dynamic_linker="$host_os dld.so"
2749 shlibpath_var=LD_LIBRARY_PATH
2750 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2751 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2752 soname_spec='$libname$release$shared_ext$major'
2753 if test 32 = "$HPUX_IA64_MODE"; then
2754 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2755 sys_lib_dlsearch_path_spec=/usr/lib/hpux32
2757 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2758 sys_lib_dlsearch_path_spec=/usr/lib/hpux64
2763 hardcode_into_libs=yes
2764 dynamic_linker="$host_os dld.sl"
2765 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2766 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2767 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2768 soname_spec='$libname$release$shared_ext$major'
2769 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2770 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2774 dynamic_linker="$host_os dld.sl"
2775 shlibpath_var=SHLIB_PATH
2776 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2777 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2778 soname_spec='$libname$release$shared_ext$major'
2781 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2782 postinstall_cmds='chmod 555 $lib'
2783 # or fails outright, so override atomically:
2784 install_override_mode=555
2788 version_type=linux # correct to gnu/linux during the next big refactor
2791 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2792 soname_spec='$libname$release$shared_ext$major'
2793 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2794 shlibpath_var=LD_LIBRARY_PATH
2795 shlibpath_overrides_runpath=no
2796 hardcode_into_libs=yes
2799 irix5* | irix6* | nonstopux*)
2801 nonstopux*) version_type=nonstopux ;;
2803 if test yes = "$lt_cv_prog_gnu_ld"; then
2804 version_type=linux # correct to gnu/linux during the next big refactor
2811 soname_spec='$libname$release$shared_ext$major'
2812 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
2814 irix5* | nonstopux*)
2818 case $LD in # libtool.m4 will add one of these switches to LD
2819 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2820 libsuff= shlibsuff= libmagic=32-bit;;
2821 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2822 libsuff=32 shlibsuff=N32 libmagic=N32;;
2823 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2824 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2825 *) libsuff= shlibsuff= libmagic=never-match;;
2829 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2830 shlibpath_overrides_runpath=no
2831 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
2832 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
2833 hardcode_into_libs=yes
2836 # No shared lib support for Linux oldld, aout, or coff.
2837 linux*oldld* | linux*aout* | linux*coff*)
2842 version_type=none # Android doesn't support versioned libraries.
2845 library_names_spec='$libname$release$shared_ext'
2846 soname_spec='$libname$release$shared_ext'
2848 shlibpath_var=LD_LIBRARY_PATH
2849 shlibpath_overrides_runpath=yes
2851 # This implies no fast_install, which is unacceptable.
2852 # Some rework will be needed to allow for fast_install
2853 # before this can be enabled.
2854 hardcode_into_libs=yes
2856 dynamic_linker='Android linker'
2857 # Don't embed -rpath directories since the linker doesn't support them.
2858 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2861 # This must be glibc/ELF.
2862 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
2863 version_type=linux # correct to gnu/linux during the next big refactor
2866 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2867 soname_spec='$libname$release$shared_ext$major'
2868 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2869 shlibpath_var=LD_LIBRARY_PATH
2870 shlibpath_overrides_runpath=no
2872 # Some binutils ld are patched to set DT_RUNPATH
2873 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2874 [lt_cv_shlibpath_overrides_runpath=no
2875 save_LDFLAGS=$LDFLAGS
2877 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2878 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2879 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2880 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2881 [lt_cv_shlibpath_overrides_runpath=yes])])
2882 LDFLAGS=$save_LDFLAGS
2885 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2887 # This implies no fast_install, which is unacceptable.
2888 # Some rework will be needed to allow for fast_install
2889 # before this can be enabled.
2890 hardcode_into_libs=yes
2892 # Ideally, we could use ldconfig to report *all* directores which are
2893 # searched for libraries, however this is still not possible. Aside from not
2894 # being certain /sbin/ldconfig is available, command
2895 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
2896 # even though it is searched at run-time. Try to do the best guess by
2897 # appending ld.so.conf contents (and includes) to the search path.
2898 if test -f /etc/ld.so.conf; then
2899 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' ' '`
2900 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2903 # We used to test for /lib/ld.so.1 and disable shared libraries on
2904 # powerpc, because MkLinux only supported shared libraries with the
2905 # GNU dynamic linker. Since this was broken with cross compilers,
2906 # most powerpc-linux boxes support dynamic linking these days and
2907 # people can always --disable-shared, the test was removed, and we
2908 # assume the GNU/Linux dynamic linker is in use.
2909 dynamic_linker='GNU/Linux ld.so'
2916 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2917 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2918 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2919 dynamic_linker='NetBSD (a.out) ld.so'
2921 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2922 soname_spec='$libname$release$shared_ext$major'
2923 dynamic_linker='NetBSD ld.elf_so'
2925 shlibpath_var=LD_LIBRARY_PATH
2926 shlibpath_overrides_runpath=yes
2927 hardcode_into_libs=yes
2931 version_type=linux # correct to gnu/linux during the next big refactor
2932 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2933 shlibpath_var=LD_LIBRARY_PATH
2934 shlibpath_overrides_runpath=yes
2941 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2942 soname_spec='$libname$release$shared_ext$major'
2943 shlibpath_var=LD_LIBRARY_PATH
2944 shlibpath_overrides_runpath=no
2945 hardcode_into_libs=yes
2946 dynamic_linker='ldqnx.so'
2951 sys_lib_dlsearch_path_spec=/usr/lib
2953 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
2958 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2959 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2960 shlibpath_var=LD_LIBRARY_PATH
2961 shlibpath_overrides_runpath=yes
2965 libname_spec='$name'
2966 version_type=windows
2970 # OS/2 can only load a DLL with a base name of 8 characters or less.
2971 soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
2972 v=$($ECHO $release$versuffix | tr -d .-);
2973 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
2974 $ECHO $n$v`$shared_ext'
2975 library_names_spec='${libname}_dll.$libext'
2976 dynamic_linker='OS/2 ld.exe'
2977 shlibpath_var=BEGINLIBPATH
2978 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2979 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2980 postinstall_cmds='base_file=`basename \$file`~
2981 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
2982 dldir=$destdir/`dirname \$dlpath`~
2983 test -d \$dldir || mkdir -p \$dldir~
2984 $install_prog $dir/$dlname \$dldir/$dlname~
2985 chmod a+x \$dldir/$dlname~
2986 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2987 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2989 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
2990 dlpath=$dir/\$dldll~
2994 osf3* | osf4* | osf5*)
2998 soname_spec='$libname$release$shared_ext$major'
2999 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3000 shlibpath_var=LD_LIBRARY_PATH
3001 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
3002 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
3010 version_type=linux # correct to gnu/linux during the next big refactor
3013 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3014 soname_spec='$libname$release$shared_ext$major'
3015 shlibpath_var=LD_LIBRARY_PATH
3016 shlibpath_overrides_runpath=yes
3017 hardcode_into_libs=yes
3018 # ldd complains unless libraries are executable
3019 postinstall_cmds='chmod +x $lib'
3024 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
3025 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
3026 shlibpath_var=LD_LIBRARY_PATH
3027 shlibpath_overrides_runpath=yes
3028 if test yes = "$with_gnu_ld"; then
3035 version_type=linux # correct to gnu/linux during the next big refactor
3036 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3037 soname_spec='$libname$release$shared_ext$major'
3038 shlibpath_var=LD_LIBRARY_PATH
3039 case $host_vendor in
3041 shlibpath_overrides_runpath=no
3043 runpath_var=LD_RUN_PATH
3051 shlibpath_overrides_runpath=no
3052 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
3058 if test -d /usr/nec; then
3059 version_type=linux # correct to gnu/linux during the next big refactor
3060 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
3061 soname_spec='$libname$shared_ext.$major'
3062 shlibpath_var=LD_LIBRARY_PATH
3066 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3070 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
3071 soname_spec='$libname$release$shared_ext$major'
3072 shlibpath_var=LD_LIBRARY_PATH
3073 shlibpath_overrides_runpath=yes
3074 hardcode_into_libs=yes
3075 if test yes = "$with_gnu_ld"; then
3076 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
3078 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
3081 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
3085 sys_lib_dlsearch_path_spec='/usr/lib'
3089 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
3090 version_type=linux # correct to gnu/linux during the next big refactor
3093 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3094 shlibpath_var=LD_LIBRARY_PATH
3095 shlibpath_overrides_runpath=no
3096 hardcode_into_libs=yes
3100 version_type=linux # correct to gnu/linux during the next big refactor
3101 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3102 soname_spec='$libname$release$shared_ext$major'
3103 shlibpath_var=LD_LIBRARY_PATH
3110 AC_MSG_RESULT([$dynamic_linker])
3111 test no = "$dynamic_linker" && can_build_shared=no
3113 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
3114 if test yes = "$GCC"; then
3115 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
3118 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
3119 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
3122 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
3123 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
3126 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
3127 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
3129 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
3130 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
3132 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
3133 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
3135 _LT_DECL([], [variables_saved_for_relink], [1],
3136 [Variables whose values should be saved in libtool wrapper scripts and
3137 restored at link time])
3138 _LT_DECL([], [need_lib_prefix], [0],
3139 [Do we need the "lib" prefix for modules?])
3140 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
3141 _LT_DECL([], [version_type], [0], [Library versioning type])
3142 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
3143 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
3144 _LT_DECL([], [shlibpath_overrides_runpath], [0],
3145 [Is shlibpath searched before the hard-coded library search path?])
3146 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
3147 _LT_DECL([], [library_names_spec], [1],
3148 [[List of archive names. First name is the real one, the rest are links.
3149 The last name is the one that the linker finds with -lNAME]])
3150 _LT_DECL([], [soname_spec], [1],
3151 [[The coded name of the library, if different from the real name]])
3152 _LT_DECL([], [install_override_mode], [1],
3153 [Permission mode override for installation of shared libraries])
3154 _LT_DECL([], [postinstall_cmds], [2],
3155 [Command to use after installation of a shared archive])
3156 _LT_DECL([], [postuninstall_cmds], [2],
3157 [Command to use after uninstallation of a shared archive])
3158 _LT_DECL([], [finish_cmds], [2],
3159 [Commands used to finish a libtool library installation in a directory])
3160 _LT_DECL([], [finish_eval], [1],
3161 [[As "finish_cmds", except a single script fragment to be evaled but
3163 _LT_DECL([], [hardcode_into_libs], [0],
3164 [Whether we should hardcode library paths into libraries])
3165 _LT_DECL([], [sys_lib_search_path_spec], [2],
3166 [Compile-time system search path for libraries])
3167 _LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
3168 [Detected run-time system search path for libraries])
3169 _LT_DECL([], [configure_time_lt_sys_library_path], [2],
3170 [Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
3171 ])# _LT_SYS_DYNAMIC_LINKER
3174 # _LT_PATH_TOOL_PREFIX(TOOL)
3175 # --------------------------
3176 # find a file program that can recognize shared library
3177 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
3178 [m4_require([_LT_DECL_EGREP])dnl
3179 AC_MSG_CHECKING([for $1])
3180 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
3182 [[\\/*] | ?:[\\/]*])
3183 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
3186 lt_save_MAGIC_CMD=$MAGIC_CMD
3187 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3188 dnl $ac_dummy forces splitting on constant user-supplied paths.
3189 dnl POSIX.2 word splitting is done only on the output of word expansions,
3190 dnl not every word. This closes a longstanding sh security hole.
3191 ac_dummy="m4_if([$2], , $PATH, [$2])"
3192 for ac_dir in $ac_dummy; do
3194 test -z "$ac_dir" && ac_dir=.
3195 if test -f "$ac_dir/$1"; then
3196 lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
3197 if test -n "$file_magic_test_file"; then
3198 case $deplibs_check_method in
3200 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
3201 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3202 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3203 $EGREP "$file_magic_regex" > /dev/null; then
3208 *** Warning: the command libtool uses to detect shared libraries,
3209 *** $file_magic_cmd, produces output that libtool cannot recognize.
3210 *** The result is that libtool may fail to recognize shared libraries
3211 *** as such. This will affect the creation of libtool libraries that
3212 *** depend on shared libraries, but programs linked with such libtool
3213 *** libraries will work regardless of this problem. Nevertheless, you
3214 *** may want to report the problem to your system manager and/or to
3215 *** bug-libtool@gnu.org
3225 MAGIC_CMD=$lt_save_MAGIC_CMD
3228 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3229 if test -n "$MAGIC_CMD"; then
3230 AC_MSG_RESULT($MAGIC_CMD)
3234 _LT_DECL([], [MAGIC_CMD], [0],
3235 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
3236 ])# _LT_PATH_TOOL_PREFIX
3239 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3240 dnl aclocal-1.4 backwards compatibility:
3241 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3246 # find a file program that can recognize a shared library
3247 m4_defun([_LT_PATH_MAGIC],
3248 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3249 if test -z "$lt_cv_path_MAGIC_CMD"; then
3250 if test -n "$ac_tool_prefix"; then
3251 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3261 # find the pathname to the GNU or non-GNU linker
3262 AC_DEFUN([LT_PATH_LD],
3263 [AC_REQUIRE([AC_PROG_CC])dnl
3264 AC_REQUIRE([AC_CANONICAL_HOST])dnl
3265 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3266 m4_require([_LT_DECL_SED])dnl
3267 m4_require([_LT_DECL_EGREP])dnl
3268 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3270 AC_ARG_WITH([gnu-ld],
3271 [AS_HELP_STRING([--with-gnu-ld],
3272 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
3273 [test no = "$withval" || with_gnu_ld=yes],
3274 [with_gnu_ld=no])dnl
3277 if test yes = "$GCC"; then
3278 # Check if gcc -print-prog-name=ld gives a path.
3279 AC_MSG_CHECKING([for ld used by $CC])
3282 # gcc leaves a trailing carriage return, which upsets mingw
3283 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3285 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3288 # Accept absolute paths.
3289 [[\\/]]* | ?:[[\\/]]*)
3290 re_direlt='/[[^/]][[^/]]*/\.\./'
3291 # Canonicalize the pathname of ld
3292 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3293 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3294 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3296 test -z "$LD" && LD=$ac_prog
3299 # If it fails, then pretend we aren't using GCC.
3303 # If it is relative, then search for the first ld in PATH.
3307 elif test yes = "$with_gnu_ld"; then
3308 AC_MSG_CHECKING([for GNU ld])
3310 AC_MSG_CHECKING([for non-GNU ld])
3312 AC_CACHE_VAL(lt_cv_path_LD,
3313 [if test -z "$LD"; then
3314 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3315 for ac_dir in $PATH; do
3317 test -z "$ac_dir" && ac_dir=.
3318 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3319 lt_cv_path_LD=$ac_dir/$ac_prog
3320 # Check to see if the program is GNU ld. I'd rather use --version,
3321 # but apparently some variants of GNU ld only accept -v.
3322 # Break only if it was the GNU/non-GNU ld that we prefer.
3323 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3324 *GNU* | *'with BFD'*)
3325 test no != "$with_gnu_ld" && break
3328 test yes != "$with_gnu_ld" && break
3335 lt_cv_path_LD=$LD # Let the user override the test with a path.
3338 if test -n "$LD"; then
3343 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3347 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3351 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3352 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3353 dnl aclocal-1.4 backwards compatibility:
3354 dnl AC_DEFUN([AM_PROG_LD], [])
3355 dnl AC_DEFUN([AC_PROG_LD], [])
3360 m4_defun([_LT_PATH_LD_GNU],
3361 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3362 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3363 case `$LD -v 2>&1 </dev/null` in
3364 *GNU* | *'with BFD'*)
3365 lt_cv_prog_gnu_ld=yes
3368 lt_cv_prog_gnu_ld=no
3371 with_gnu_ld=$lt_cv_prog_gnu_ld
3377 # find reload flag for linker
3378 # -- PORTME Some linkers may need a different reload flag.
3379 m4_defun([_LT_CMD_RELOAD],
3380 [AC_CACHE_CHECK([for $LD option to reload object files],
3381 lt_cv_ld_reload_flag,
3382 [lt_cv_ld_reload_flag='-r'])
3383 reload_flag=$lt_cv_ld_reload_flag
3384 case $reload_flag in
3386 *) reload_flag=" $reload_flag" ;;
3388 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3390 cygwin* | mingw* | pw32* | cegcc*)
3391 if test yes != "$GCC"; then
3396 if test yes = "$GCC"; then
3397 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
3399 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3403 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3404 _LT_TAGDECL([], [reload_cmds], [2])dnl
3411 m4_defun([_LT_PATH_DD],
3412 [AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
3413 [printf 0123456789abcdef0123456789abcdef >conftest.i
3414 cat conftest.i conftest.i >conftest2.i
3416 AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
3417 [if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3418 cmp -s conftest.i conftest.out \
3419 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
3421 rm -f conftest.i conftest2.i conftest.out])
3427 # find command to truncate a binary pipe
3428 m4_defun([_LT_CMD_TRUNCATE],
3429 [m4_require([_LT_PATH_DD])
3430 AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
3431 [printf 0123456789abcdef0123456789abcdef >conftest.i
3432 cat conftest.i conftest.i >conftest2.i
3434 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3435 cmp -s conftest.i conftest.out \
3436 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
3438 rm -f conftest.i conftest2.i conftest.out
3439 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
3440 _LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
3441 [Command to truncate a binary pipe])
3442 ])# _LT_CMD_TRUNCATE
3445 # _LT_CHECK_MAGIC_METHOD
3446 # ----------------------
3447 # how to check for library dependencies
3448 # -- PORTME fill in with the dynamic library characteristics
3449 m4_defun([_LT_CHECK_MAGIC_METHOD],
3450 [m4_require([_LT_DECL_EGREP])
3451 m4_require([_LT_DECL_OBJDUMP])
3452 AC_CACHE_CHECK([how to recognize dependent libraries],
3453 lt_cv_deplibs_check_method,
3454 [lt_cv_file_magic_cmd='$MAGIC_CMD'
3455 lt_cv_file_magic_test_file=
3456 lt_cv_deplibs_check_method='unknown'
3457 # Need to set the preceding variable on all platforms that support
3458 # interlibrary dependencies.
3459 # 'none' -- dependencies not supported.
3460 # 'unknown' -- same as none, but documents that we really don't know.
3461 # 'pass_all' -- all dependencies passed with no checks.
3462 # 'test_compile' -- check by making test program.
3463 # 'file_magic [[regex]]' -- check by looking for files in library path
3464 # that responds to the $file_magic_cmd with a given extended regex.
3465 # If you have 'file' or equivalent on your system and you're not sure
3466 # whether 'pass_all' will *always* work, you probably want this one.
3470 lt_cv_deplibs_check_method=pass_all
3474 lt_cv_deplibs_check_method=pass_all
3478 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3479 lt_cv_file_magic_cmd='/usr/bin/file -L'
3480 lt_cv_file_magic_test_file=/shlib/libc.so
3484 # func_win32_libid is a shell function defined in ltmain.sh
3485 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3486 lt_cv_file_magic_cmd='func_win32_libid'
3490 # Base MSYS/MinGW do not provide the 'file' command needed by
3491 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3492 # unless we find 'file', for example because we are cross-compiling.
3493 if ( file / ) >/dev/null 2>&1; then
3494 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3495 lt_cv_file_magic_cmd='func_win32_libid'
3497 # Keep this pattern in sync with the one in func_win32_libid.
3498 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3499 lt_cv_file_magic_cmd='$OBJDUMP -f'
3504 # use the weaker test based on 'objdump'. See mingw*.
3505 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3506 lt_cv_file_magic_cmd='$OBJDUMP -f'
3509 darwin* | rhapsody*)
3510 lt_cv_deplibs_check_method=pass_all
3513 freebsd* | dragonfly*)
3514 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3517 # Not sure whether the presence of OpenBSD here was a mistake.
3518 # Let's accept both of them until this is cleared up.
3519 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3520 lt_cv_file_magic_cmd=/usr/bin/file
3521 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3525 lt_cv_deplibs_check_method=pass_all
3530 lt_cv_deplibs_check_method=pass_all
3533 hpux10.20* | hpux11*)
3534 lt_cv_file_magic_cmd=/usr/bin/file
3537 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3538 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3541 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3542 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3545 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3546 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3552 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3553 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3556 irix5* | irix6* | nonstopux*)
3558 *-32|*"-32 ") libmagic=32-bit;;
3559 *-n32|*"-n32 ") libmagic=N32;;
3560 *-64|*"-64 ") libmagic=64-bit;;
3561 *) libmagic=never-match;;
3563 lt_cv_deplibs_check_method=pass_all
3566 # This must be glibc/ELF.
3567 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
3568 lt_cv_deplibs_check_method=pass_all
3572 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3573 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3575 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3580 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3581 lt_cv_file_magic_cmd=/usr/bin/file
3582 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3586 lt_cv_deplibs_check_method=pass_all
3590 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
3591 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3593 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3597 osf3* | osf4* | osf5*)
3598 lt_cv_deplibs_check_method=pass_all
3602 lt_cv_deplibs_check_method=pass_all
3606 lt_cv_deplibs_check_method=pass_all
3609 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3610 lt_cv_deplibs_check_method=pass_all
3614 case $host_vendor in
3616 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3617 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3620 lt_cv_deplibs_check_method=pass_all
3623 lt_cv_file_magic_cmd='/bin/file'
3624 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3627 lt_cv_file_magic_cmd='/bin/file'
3628 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3629 lt_cv_file_magic_test_file=/lib/libc.so
3632 lt_cv_deplibs_check_method=pass_all
3635 lt_cv_deplibs_check_method=pass_all
3641 lt_cv_deplibs_check_method=pass_all
3644 lt_cv_deplibs_check_method=pass_all
3651 if test "$build" = "$host"; then
3654 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3657 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3663 file_magic_cmd=$lt_cv_file_magic_cmd
3664 deplibs_check_method=$lt_cv_deplibs_check_method
3665 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3667 _LT_DECL([], [deplibs_check_method], [1],
3668 [Method to check whether dependent libraries are shared objects])
3669 _LT_DECL([], [file_magic_cmd], [1],
3670 [Command to use when deplibs_check_method = "file_magic"])
3671 _LT_DECL([], [file_magic_glob], [1],
3672 [How to find potential files when deplibs_check_method = "file_magic"])
3673 _LT_DECL([], [want_nocaseglob], [1],
3674 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3675 ])# _LT_CHECK_MAGIC_METHOD
3680 # find the pathname to a BSD- or MS-compatible name lister
3681 AC_DEFUN([LT_PATH_NM],
3682 [AC_REQUIRE([AC_PROG_CC])dnl
3683 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3684 [if test -n "$NM"; then
3685 # Let the user override the test.
3688 lt_nm_to_check=${ac_tool_prefix}nm
3689 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3690 lt_nm_to_check="$lt_nm_to_check nm"
3692 for lt_tmp_nm in $lt_nm_to_check; do
3693 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3694 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3696 test -z "$ac_dir" && ac_dir=.
3697 tmp_nm=$ac_dir/$lt_tmp_nm
3698 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
3699 # Check to see if the nm accepts a BSD-compat flag.
3700 # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
3701 # nm: unknown option "B" ignored
3702 # Tru64's nm complains that /dev/null is an invalid object file
3703 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
3705 mingw*) lt_bad_file=conftest.nm/nofile ;;
3706 *) lt_bad_file=/dev/null ;;
3708 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
3709 *$lt_bad_file* | *'Invalid file or object type'*)
3710 lt_cv_path_NM="$tmp_nm -B"
3714 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3716 lt_cv_path_NM="$tmp_nm -p"
3720 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3721 continue # so that we can try to find one that supports BSD flags
3730 : ${lt_cv_path_NM=no}
3732 if test no != "$lt_cv_path_NM"; then
3735 # Didn't find any BSD compatible name lister, look for dumpbin.
3736 if test -n "$DUMPBIN"; then :
3737 # Let the user override the test.
3739 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3740 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
3742 DUMPBIN="$DUMPBIN -symbols -headers"
3750 if test : != "$DUMPBIN"; then
3754 test -z "$NM" && NM=nm
3756 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3758 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3759 [lt_cv_nm_interface="BSD nm"
3760 echo "int some_variable = 0;" > conftest.$ac_ext
3761 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3762 (eval "$ac_compile" 2>conftest.err)
3763 cat conftest.err >&AS_MESSAGE_LOG_FD
3764 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3765 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3766 cat conftest.err >&AS_MESSAGE_LOG_FD
3767 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3768 cat conftest.out >&AS_MESSAGE_LOG_FD
3769 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3770 lt_cv_nm_interface="MS dumpbin"
3776 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3777 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3778 dnl aclocal-1.4 backwards compatibility:
3779 dnl AC_DEFUN([AM_PROG_NM], [])
3780 dnl AC_DEFUN([AC_PROG_NM], [])
3782 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3783 # --------------------------------
3784 # how to determine the name of the shared library
3785 # associated with a specific link library.
3786 # -- PORTME fill in with the dynamic library characteristics
3787 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3788 [m4_require([_LT_DECL_EGREP])
3789 m4_require([_LT_DECL_OBJDUMP])
3790 m4_require([_LT_DECL_DLLTOOL])
3791 AC_CACHE_CHECK([how to associate runtime and link libraries],
3792 lt_cv_sharedlib_from_linklib_cmd,
3793 [lt_cv_sharedlib_from_linklib_cmd='unknown'
3796 cygwin* | mingw* | pw32* | cegcc*)
3797 # two different shell functions defined in ltmain.sh;
3798 # decide which one to use based on capabilities of $DLLTOOL
3799 case `$DLLTOOL --help 2>&1` in
3800 *--identify-strict*)
3801 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3804 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3809 # fallback: assume linklib IS sharedlib
3810 lt_cv_sharedlib_from_linklib_cmd=$ECHO
3814 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3815 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3817 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3818 [Command to associate shared and link libraries])
3819 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3822 # _LT_PATH_MANIFEST_TOOL
3823 # ----------------------
3824 # locate the manifest tool
3825 m4_defun([_LT_PATH_MANIFEST_TOOL],
3826 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3827 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3828 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3829 [lt_cv_path_mainfest_tool=no
3830 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3831 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3832 cat conftest.err >&AS_MESSAGE_LOG_FD
3833 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3834 lt_cv_path_mainfest_tool=yes
3837 if test yes != "$lt_cv_path_mainfest_tool"; then
3840 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3841 ])# _LT_PATH_MANIFEST_TOOL
3844 # _LT_DLL_DEF_P([FILE])
3845 # ---------------------
3846 # True iff FILE is a Windows DLL '.def' file.
3847 # Keep in sync with func_dll_def_p in the libtool script
3848 AC_DEFUN([_LT_DLL_DEF_P],
3850 test DEF = "`$SED -n dnl
3851 -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace
3852 -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments
3853 -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl
3854 -e q dnl Only consider the first "real" line
3861 # check for math library
3862 AC_DEFUN([LT_LIB_M],
3863 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3866 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3867 # These system don't have libm, or don't need it
3870 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
3871 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3874 AC_CHECK_LIB(m, cos, LIBM=-lm)
3881 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3882 dnl aclocal-1.4 backwards compatibility:
3883 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3886 # _LT_COMPILER_NO_RTTI([TAGNAME])
3887 # -------------------------------
3888 m4_defun([_LT_COMPILER_NO_RTTI],
3889 [m4_require([_LT_TAG_COMPILER])dnl
3891 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3893 if test yes = "$GCC"; then
3894 case $cc_basename in
3896 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3898 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3901 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3902 lt_cv_prog_compiler_rtti_exceptions,
3903 [-fno-rtti -fno-exceptions], [],
3904 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3906 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3907 [Compiler flag to turn off builtin functions])
3908 ])# _LT_COMPILER_NO_RTTI
3911 # _LT_CMD_GLOBAL_SYMBOLS
3912 # ----------------------
3913 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3914 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3915 AC_REQUIRE([AC_PROG_CC])dnl
3916 AC_REQUIRE([AC_PROG_AWK])dnl
3917 AC_REQUIRE([LT_PATH_NM])dnl
3918 AC_REQUIRE([LT_PATH_LD])dnl
3919 m4_require([_LT_DECL_SED])dnl
3920 m4_require([_LT_DECL_EGREP])dnl
3921 m4_require([_LT_TAG_COMPILER])dnl
3923 # Check for command to grab the raw symbol name followed by C symbol from nm.
3924 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3925 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3927 # These are sane defaults that work on at least a few old systems.
3928 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3930 # Character class describing NM global symbol codes.
3931 symcode='[[BCDEGRST]]'
3933 # Regexp to match symbols that can be accessed directly from C.
3934 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3936 # Define system-specific variables.
3941 cygwin* | mingw* | pw32* | cegcc*)
3942 symcode='[[ABCDGISTW]]'
3945 if test ia64 = "$host_cpu"; then
3946 symcode='[[ABCDEGRST]]'
3950 symcode='[[BCDEGRST]]'
3953 symcode='[[BCDEGQRST]]'
3964 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3968 symcode='[[DFNSTU]]'
3972 # If we're using GNU nm, then use its standard symbol codes.
3973 case `$NM -V 2>&1` in
3974 *GNU* | *'with BFD'*)
3975 symcode='[[ABCDGIRSTW]]' ;;
3978 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3979 # Gets list of data symbols to import.
3980 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
3981 # Adjust the below global symbol transforms to fixup imported variables.
3982 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
3983 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
3984 lt_c_name_lib_hook="\
3985 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
3986 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
3988 # Disable hooks by default.
3989 lt_cv_sys_global_symbol_to_import=
3995 # Transform an extracted symbol line into a proper C declaration.
3996 # Some systems (esp. on ia64) link data and code symbols differently,
3997 # so use this general approach.
3998 lt_cv_sys_global_symbol_to_cdecl="sed -n"\
4000 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
4001 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
4003 # Transform an extracted symbol line into symbol name and symbol address
4004 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
4006 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
4007 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
4009 # Transform an extracted symbol line into symbol name with lib prefix and
4011 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
4012 $lt_c_name_lib_hook\
4013 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
4014 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
4015 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
4017 # Handle CRLF in mingw tool chain
4021 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4025 # Try without a prefix underscore, then with it.
4026 for ac_symprfx in "" "_"; do
4028 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4029 symxfrm="\\1 $ac_symprfx\\2 \\2"
4031 # Write the raw and C identifiers.
4032 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4033 # Fake it for dumpbin and say T for any non-static function,
4034 # D for any global variable and I for any imported variable.
4035 # Also find C++ and __fastcall symbols from MSVC++,
4036 # which start with @ or ?.
4037 lt_cv_sys_global_symbol_pipe="$AWK ['"\
4038 " {last_section=section; section=\$ 3};"\
4039 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
4040 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
4041 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
4042 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
4043 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
4044 " \$ 0!~/External *\|/{next};"\
4045 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
4046 " {if(hide[section]) next};"\
4047 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
4048 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
4049 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
4050 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
4051 " ' prfx=^$ac_symprfx]"
4053 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4055 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
4057 # Check to see that the pipe works correctly.
4061 cat > conftest.$ac_ext <<_LT_EOF
4066 void nm_test_func(void);
4067 void nm_test_func(void){}
4071 int main(){nm_test_var='a';nm_test_func();return(0);}
4074 if AC_TRY_EVAL(ac_compile); then
4075 # Now try to grab the symbols.
4077 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
4078 # Try sorting and uniquifying the output.
4079 if sort "$nlist" | uniq > "$nlist"T; then
4080 mv -f "$nlist"T "$nlist"
4085 # Make sure that we snagged all the symbols we need.
4086 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
4087 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
4088 cat <<_LT_EOF > conftest.$ac_ext
4089 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
4090 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
4091 /* DATA imports from DLLs on WIN32 can't be const, because runtime
4092 relocations are performed -- see ld's documentation on pseudo-relocs. */
4093 # define LT@&t@_DLSYM_CONST
4094 #elif defined __osf__
4095 /* This system does not cope well with relocations in const data. */
4096 # define LT@&t@_DLSYM_CONST
4098 # define LT@&t@_DLSYM_CONST const
4106 # Now generate the symbol file.
4107 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
4109 cat <<_LT_EOF >> conftest.$ac_ext
4111 /* The mapping between symbol names and symbols. */
4112 LT@&t@_DLSYM_CONST struct {
4116 lt__PROGRAM__LTX_preloaded_symbols[[]] =
4118 { "@PROGRAM@", (void *) 0 },
4120 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
4121 cat <<\_LT_EOF >> conftest.$ac_ext
4125 /* This works around a problem in FreeBSD linker */
4126 #ifdef FREEBSD_WORKAROUND
4127 static const void *lt_preloaded_setup() {
4128 return lt__PROGRAM__LTX_preloaded_symbols;
4136 # Now try linking the two files.
4137 mv conftest.$ac_objext conftstm.$ac_objext
4138 lt_globsym_save_LIBS=$LIBS
4139 lt_globsym_save_CFLAGS=$CFLAGS
4140 LIBS=conftstm.$ac_objext
4141 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4142 if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
4145 LIBS=$lt_globsym_save_LIBS
4146 CFLAGS=$lt_globsym_save_CFLAGS
4148 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4151 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4154 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4157 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4158 cat conftest.$ac_ext >&5
4160 rm -rf conftest* conftst*
4162 # Do not use the global_symbol_pipe unless it works.
4163 if test yes = "$pipe_works"; then
4166 lt_cv_sys_global_symbol_pipe=
4170 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4171 lt_cv_sys_global_symbol_to_cdecl=
4173 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4174 AC_MSG_RESULT(failed)
4179 # Response file support.
4180 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4181 nm_file_list_spec='@'
4182 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
4183 nm_file_list_spec='@'
4186 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
4187 [Take the output of nm and produce a listing of raw symbols and C names])
4188 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
4189 [Transform the output of nm in a proper C declaration])
4190 _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
4191 [Transform the output of nm into a list of symbols to manually relocate])
4192 _LT_DECL([global_symbol_to_c_name_address],
4193 [lt_cv_sys_global_symbol_to_c_name_address], [1],
4194 [Transform the output of nm in a C name address pair])
4195 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
4196 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
4197 [Transform the output of nm in a C name address pair when lib prefix is needed])
4198 _LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
4199 [The name lister interface])
4200 _LT_DECL([], [nm_file_list_spec], [1],
4201 [Specify filename containing input files for $NM])
4202 ]) # _LT_CMD_GLOBAL_SYMBOLS
4205 # _LT_COMPILER_PIC([TAGNAME])
4206 # ---------------------------
4207 m4_defun([_LT_COMPILER_PIC],
4208 [m4_require([_LT_TAG_COMPILER])dnl
4209 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
4210 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4211 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4213 m4_if([$1], [CXX], [
4214 # C++ specific cases for pic, static, wl, etc.
4215 if test yes = "$GXX"; then
4216 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4217 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4221 # All AIX code is PIC.
4222 if test ia64 = "$host_cpu"; then
4223 # AIX 5 now supports IA64 processor
4224 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4226 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4232 # see comment about AmigaOS4 .so support
4233 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4236 # FIXME: we need at least 68020 code to build shared libraries, but
4237 # adding the '-m68020' flag to GCC prevents building anything better,
4239 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4244 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4245 # PIC is the default for these OSes.
4247 mingw* | cygwin* | os2* | pw32* | cegcc*)
4248 # This hack is so that the source file can tell whether it is being
4249 # built for inclusion in a dll (and should export symbols for example).
4250 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4251 # (--disable-auto-import) libraries
4252 m4_if([$1], [GCJ], [],
4253 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4256 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4260 darwin* | rhapsody*)
4261 # PIC is the default on this platform
4262 # Common symbols not allowed in MH_DYLIB files
4263 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4266 # DJGPP does not support shared libraries at all
4267 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4270 # PIC is the default for Haiku.
4271 # The "-static" flag exists, but is broken.
4272 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4275 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4276 # Instead, we relocate shared libraries at runtime.
4279 if test -d /usr/nec; then
4280 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4284 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4285 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4286 # sets the default TLS model and affects inlining.
4291 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4296 # QNX uses GNU C++, but need to define -shared option too, otherwise
4298 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4301 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4307 # All AIX code is PIC.
4308 if test ia64 = "$host_cpu"; then
4309 # AIX 5 now supports IA64 processor
4310 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4312 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4316 case $cc_basename in
4318 # Green Hills C++ Compiler
4319 # _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"
4323 mingw* | cygwin* | os2* | pw32* | cegcc*)
4324 # This hack is so that the source file can tell whether it is being
4325 # built for inclusion in a dll (and should export symbols for example).
4326 m4_if([$1], [GCJ], [],
4327 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4330 case $cc_basename in
4332 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4335 # Green Hills C++ Compiler
4336 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4342 freebsd* | dragonfly*)
4343 # FreeBSD uses GNU C++
4345 hpux9* | hpux10* | hpux11*)
4346 case $cc_basename in
4348 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4349 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4350 if test ia64 != "$host_cpu"; then
4351 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4355 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4356 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4362 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4371 # This is c89, which is MS Visual C++ (no shared libs)
4372 # Anyone wants to do a port?
4374 irix5* | irix6* | nonstopux*)
4375 case $cc_basename in
4377 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4378 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4379 # CC pic flag -KPIC is the default.
4385 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4386 case $cc_basename in
4389 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4390 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4393 # old Intel C++ for x86_64, which still supported -KPIC.
4394 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4395 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4396 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4399 # Intel C++, used to be incompatible with GCC.
4400 # ICC 10 doesn't accept -KPIC any more.
4401 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4402 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4403 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4406 # Portland Group C++ compiler
4407 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4408 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4409 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4413 # Make sure the PIC flag is empty. It appears that all Alpha
4414 # Linux and Compaq Tru64 Unix objects are PIC.
4415 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4416 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4418 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4419 # IBM XL 8.0, 9.0 on PPC and BlueGene
4420 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4421 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4422 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4425 case `$CC -V 2>&1 | sed 5q` in
4428 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4429 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4430 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4441 case $cc_basename in
4443 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4452 # QNX uses GNU C++, but need to define -shared option too, otherwise
4454 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4456 osf3* | osf4* | osf5*)
4457 case $cc_basename in
4459 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4462 # Rational C++ 2.4.1
4463 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4466 # Digital/Compaq C++
4467 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4468 # Make sure the PIC flag is empty. It appears that all Alpha
4469 # Linux and Compaq Tru64 Unix objects are PIC.
4470 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4471 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4480 case $cc_basename in
4482 # Sun C++ 4.2, 5.x and Centerline C++
4483 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4484 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4485 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4488 # Green Hills C++ Compiler
4489 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4496 case $cc_basename in
4499 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4500 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4504 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4510 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4511 case $cc_basename in
4513 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4514 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4515 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4520 case $cc_basename in
4522 # NonStop-UX NCC 3.20
4523 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4532 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4538 if test yes = "$GCC"; then
4539 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4540 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4544 # All AIX code is PIC.
4545 if test ia64 = "$host_cpu"; then
4546 # AIX 5 now supports IA64 processor
4547 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4549 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4555 # see comment about AmigaOS4 .so support
4556 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4559 # FIXME: we need at least 68020 code to build shared libraries, but
4560 # adding the '-m68020' flag to GCC prevents building anything better,
4562 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4567 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4568 # PIC is the default for these OSes.
4571 mingw* | cygwin* | pw32* | os2* | cegcc*)
4572 # This hack is so that the source file can tell whether it is being
4573 # built for inclusion in a dll (and should export symbols for example).
4574 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4575 # (--disable-auto-import) libraries
4576 m4_if([$1], [GCJ], [],
4577 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4580 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4585 darwin* | rhapsody*)
4586 # PIC is the default on this platform
4587 # Common symbols not allowed in MH_DYLIB files
4588 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4592 # PIC is the default for Haiku.
4593 # The "-static" flag exists, but is broken.
4594 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4598 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4599 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4600 # sets the default TLS model and affects inlining.
4606 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4612 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4613 # Instead, we relocate shared libraries at runtime.
4617 # Just because we use GCC doesn't mean we suddenly get shared libraries
4618 # on systems that don't support them.
4619 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4624 # QNX uses GNU C++, but need to define -shared option too, otherwise
4626 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4630 if test -d /usr/nec; then
4631 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4636 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4640 case $cc_basename in
4641 nvcc*) # Cuda Compiler Driver 2.2
4642 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4643 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4644 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4649 # PORTME Check for flag to pass linker flags through the system compiler.
4652 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4653 if test ia64 = "$host_cpu"; then
4654 # AIX 5 now supports IA64 processor
4655 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4657 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4661 darwin* | rhapsody*)
4662 # PIC is the default on this platform
4663 # Common symbols not allowed in MH_DYLIB files
4664 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4665 case $cc_basename in
4667 # NAG Fortran compiler
4668 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4669 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4670 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4675 mingw* | cygwin* | pw32* | os2* | cegcc*)
4676 # This hack is so that the source file can tell whether it is being
4677 # built for inclusion in a dll (and should export symbols for example).
4678 m4_if([$1], [GCJ], [],
4679 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4682 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4687 hpux9* | hpux10* | hpux11*)
4688 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4689 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4696 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4699 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4700 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4703 irix5* | irix6* | nonstopux*)
4704 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4705 # PIC (with -KPIC) is the default.
4706 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4709 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4710 case $cc_basename in
4711 # old Intel for x86_64, which still supported -KPIC.
4713 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4714 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4715 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4717 # icc used to be incompatible with GCC.
4718 # ICC 10 doesn't accept -KPIC any more.
4720 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4721 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4722 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4724 # Lahey Fortran 8.1.
4726 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4727 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4728 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4731 # NAG Fortran compiler
4732 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4733 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4734 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4737 # Fabrice Bellard et al's Tiny C Compiler
4738 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4739 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4740 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4742 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4743 # Portland Group compilers (*not* the Pentium gcc compiler,
4744 # which looks to be a dead project)
4745 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4746 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4747 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4750 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4751 # All Alpha code is PIC.
4752 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4754 xl* | bgxl* | bgf* | mpixl*)
4755 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4756 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4757 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4758 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4761 case `$CC -V 2>&1 | sed 5q` in
4762 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4763 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4764 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4765 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4766 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4768 *Sun\ F* | *Sun*Fortran*)
4769 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4770 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4771 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4775 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4776 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4777 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4779 *Intel*\ [[CF]]*Compiler*)
4780 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4781 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4782 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4785 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4786 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4787 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4795 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4796 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4800 # QNX uses GNU C++, but need to define -shared option too, otherwise
4802 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4805 osf3* | osf4* | osf5*)
4806 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4807 # All OSF/1 code is PIC.
4808 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4812 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4816 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4817 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4818 case $cc_basename in
4819 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4820 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4822 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4827 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4828 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4829 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4832 sysv4 | sysv4.2uw2* | sysv4.3*)
4833 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4834 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4835 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4839 if test -d /usr/nec; then
4840 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4841 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4845 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4846 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4847 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4848 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4852 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4853 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4857 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4858 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4862 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4868 # For platforms that do not support PIC, -DPIC is meaningless:
4870 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4873 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4877 AC_CACHE_CHECK([for $compiler option to produce PIC],
4878 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4879 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4880 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4883 # Check to make sure the PIC flag actually works.
4885 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4886 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4887 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4888 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4889 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4891 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4893 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4894 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4896 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4897 [Additional compiler flags for building library objects])
4899 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4900 [How to pass a linker flag through the compiler])
4902 # Check to make sure the static flag actually works.
4904 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4905 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4906 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4907 $lt_tmp_static_flag,
4909 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4910 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4911 [Compiler flag to prevent dynamic linking])
4912 ])# _LT_COMPILER_PIC
4915 # _LT_LINKER_SHLIBS([TAGNAME])
4916 # ----------------------------
4917 # See if the linker supports building shared libraries.
4918 m4_defun([_LT_LINKER_SHLIBS],
4919 [AC_REQUIRE([LT_PATH_LD])dnl
4920 AC_REQUIRE([LT_PATH_NM])dnl
4921 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4922 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4923 m4_require([_LT_DECL_EGREP])dnl
4924 m4_require([_LT_DECL_SED])dnl
4925 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4926 m4_require([_LT_TAG_COMPILER])dnl
4927 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4928 m4_if([$1], [CXX], [
4929 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4930 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4933 # If we're using GNU nm, then we don't want the "-C" option.
4934 # -C means demangle to GNU nm, but means don't demangle to AIX nm.
4935 # Without the "-l" option, or with the "-B" option, AIX nm treats
4936 # weak defined symbols like other global defined symbols, whereas
4937 # GNU nm marks them as "W".
4938 # While the 'weak' keyword is ignored in the Export File, we need
4939 # it in the Import File for the 'aix-soname' feature, so we have
4940 # to replace the "-B" option with "-P" for AIX nm.
4941 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4942 _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'
4944 _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'
4948 _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
4950 cygwin* | mingw* | cegcc*)
4951 case $cc_basename in
4953 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4956 _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'
4957 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4962 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4967 _LT_TAGVAR(allow_undefined_flag, $1)=
4968 _LT_TAGVAR(always_export_symbols, $1)=no
4969 _LT_TAGVAR(archive_cmds, $1)=
4970 _LT_TAGVAR(archive_expsym_cmds, $1)=
4971 _LT_TAGVAR(compiler_needs_object, $1)=no
4972 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4973 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4974 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4975 _LT_TAGVAR(hardcode_automatic, $1)=no
4976 _LT_TAGVAR(hardcode_direct, $1)=no
4977 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4978 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4979 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4980 _LT_TAGVAR(hardcode_minus_L, $1)=no
4981 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4982 _LT_TAGVAR(inherit_rpath, $1)=no
4983 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4984 _LT_TAGVAR(module_cmds, $1)=
4985 _LT_TAGVAR(module_expsym_cmds, $1)=
4986 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4987 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4988 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4989 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4990 # include_expsyms should be a list of space-separated symbols to be *always*
4991 # included in the symbol list
4992 _LT_TAGVAR(include_expsyms, $1)=
4993 # exclude_expsyms can be an extended regexp of symbols to exclude
4994 # it will be wrapped by ' (' and ')$', so one must not match beginning or
4995 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
4996 # as well as any symbol that contains 'd'.
4997 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4998 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4999 # platforms (ab)use it in PIC code, but their linkers get confused if
5000 # the symbol is explicitly referenced. Since portable code cannot
5001 # rely on this symbol name, it's probably fine to never include it in
5002 # preloaded symbol tables.
5003 # Exclude shared library initialization/finalization symbols.
5004 dnl Note also adjust exclude_expsyms for C++ above.
5005 extract_expsyms_cmds=
5008 cygwin* | mingw* | pw32* | cegcc*)
5009 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5010 # When not using gcc, we currently assume that we are using
5011 # Microsoft Visual C++.
5012 if test yes != "$GCC"; then
5017 # we just hope/assume this is gcc and not c89 (= MSVC++)
5025 _LT_TAGVAR(ld_shlibs, $1)=yes
5027 # On some targets, GNU ld is compatible enough with the native linker
5028 # that we're better off using the native interface for both.
5029 lt_use_gnu_ld_interface=no
5030 if test yes = "$with_gnu_ld"; then
5033 # The AIX port of GNU ld has always aspired to compatibility
5034 # with the native linker. However, as the warning in the GNU ld
5035 # block says, versions before 2.19.5* couldn't really create working
5036 # shared libraries, regardless of the interface used.
5037 case `$LD -v 2>&1` in
5038 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
5039 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
5040 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
5042 lt_use_gnu_ld_interface=yes
5047 lt_use_gnu_ld_interface=yes
5052 if test yes = "$lt_use_gnu_ld_interface"; then
5053 # If archive_cmds runs LD, not CC, wlarc should be empty
5056 # Set some defaults for GNU ld with shared library support. These
5057 # are reset later if shared libraries are not supported. Putting them
5058 # here allows them to be overridden if necessary.
5059 runpath_var=LD_RUN_PATH
5060 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5061 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
5062 # ancient GNU ld didn't support --whole-archive et. al.
5063 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
5064 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
5066 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5068 supports_anon_versioning=no
5069 case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
5070 *GNU\ gold*) supports_anon_versioning=yes ;;
5071 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5072 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5073 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5074 *\ 2.11.*) ;; # other 2.11 versions
5075 *) supports_anon_versioning=yes ;;
5078 # See if GNU ld supports shared libraries.
5081 # On AIX/PPC, the GNU linker is very broken
5082 if test ia64 != "$host_cpu"; then
5083 _LT_TAGVAR(ld_shlibs, $1)=no
5086 *** Warning: the GNU linker, at least up to release 2.19, is reported
5087 *** to be unable to reliably create shared libraries on AIX.
5088 *** Therefore, libtool is disabling shared libraries support. If you
5089 *** really care for shared libraries, you may want to install binutils
5090 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
5091 *** You will then need to restart the configuration process.
5100 # see comment about AmigaOS4 .so support
5101 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5102 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5105 _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)'
5106 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5107 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5113 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5114 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5115 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5116 # support --undefined. This deserves some investigation. FIXME
5117 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5119 _LT_TAGVAR(ld_shlibs, $1)=no
5123 cygwin* | mingw* | pw32* | cegcc*)
5124 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5125 # as there is no search path for DLLs.
5126 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5127 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
5128 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5129 _LT_TAGVAR(always_export_symbols, $1)=no
5130 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5131 _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'
5132 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
5134 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5135 _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'
5136 # If the export-symbols file already is a .def file, use it as
5137 # is; otherwise, prepend EXPORTS...
5138 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5139 cp $export_symbols $output_objdir/$soname.def;
5141 echo EXPORTS > $output_objdir/$soname.def;
5142 cat $export_symbols >> $output_objdir/$soname.def;
5144 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5146 _LT_TAGVAR(ld_shlibs, $1)=no
5151 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5152 _LT_TAGVAR(link_all_deplibs, $1)=yes
5156 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5157 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5158 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5160 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5161 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5162 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5163 $ECHO EXPORTS >> $output_objdir/$libname.def~
5164 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5165 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5166 emximp -o $lib $output_objdir/$libname.def'
5167 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5168 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5169 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5170 $ECHO EXPORTS >> $output_objdir/$libname.def~
5172 if test EXPORTS = "`$SED 1q $export_symbols`"; then
5173 prefix_cmds="$prefix_cmds -e 1d";
5175 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5176 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5177 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5178 emximp -o $lib $output_objdir/$libname.def'
5179 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5180 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5181 _LT_TAGVAR(file_list_spec, $1)='@'
5185 _LT_TAGVAR(hardcode_direct, $1)=no
5186 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5187 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5188 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5189 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5190 # Instead, shared libraries are loaded at an image base (0x10000000 by
5191 # default) and relocated if they conflict, which is a slow very memory
5192 # consuming and fragmenting process. To avoid this, we pick a random,
5193 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5194 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5195 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5196 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5199 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
5201 if test linux-dietlibc = "$host_os"; then
5202 case $cc_basename in
5203 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
5206 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
5207 && test no = "$tmp_diet"
5209 tmp_addflag=' $pic_flag'
5210 tmp_sharedflag='-shared'
5211 case $cc_basename,$host_cpu in
5212 pgcc*) # Portland Group C compiler
5213 _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'
5214 tmp_addflag=' $pic_flag'
5216 pgf77* | pgf90* | pgf95* | pgfortran*)
5217 # Portland Group f77 and f90 compilers
5218 _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'
5219 tmp_addflag=' $pic_flag -Mnomain' ;;
5220 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5221 tmp_addflag=' -i_dynamic' ;;
5222 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5223 tmp_addflag=' -i_dynamic -nofor_main' ;;
5224 ifc* | ifort*) # Intel Fortran compiler
5225 tmp_addflag=' -nofor_main' ;;
5226 lf95*) # Lahey Fortran 8.1
5227 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5228 tmp_sharedflag='--shared' ;;
5229 nagfor*) # NAGFOR 5.3
5230 tmp_sharedflag='-Wl,-shared' ;;
5231 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
5232 tmp_sharedflag='-qmkshrobj'
5234 nvcc*) # Cuda Compiler Driver 2.2
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 _LT_TAGVAR(compiler_needs_object, $1)=yes
5239 case `$CC -V 2>&1 | sed 5q` in
5240 *Sun\ C*) # Sun C 5.9
5241 _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'
5242 _LT_TAGVAR(compiler_needs_object, $1)=yes
5243 tmp_sharedflag='-G' ;;
5244 *Sun\ F*) # Sun Fortran 8.3
5245 tmp_sharedflag='-G' ;;
5247 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5249 if test yes = "$supports_anon_versioning"; then
5250 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5251 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5252 echo "local: *; };" >> $output_objdir/$libname.ver~
5253 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
5256 case $cc_basename in
5258 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
5260 xlf* | bgf* | bgxlf* | mpixlf*)
5261 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
5262 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
5263 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5264 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
5265 if test yes = "$supports_anon_versioning"; then
5266 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5267 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5268 echo "local: *; };" >> $output_objdir/$libname.ver~
5269 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
5274 _LT_TAGVAR(ld_shlibs, $1)=no
5279 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5280 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5283 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5284 _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'
5289 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
5290 _LT_TAGVAR(ld_shlibs, $1)=no
5293 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5294 *** create shared libraries on Solaris systems. Therefore, libtool
5295 *** is disabling shared libraries support. We urge you to upgrade GNU
5296 *** binutils to release 2.9.1 or newer. Another option is to modify
5297 *** your PATH or compiler configuration so that the native linker is
5298 *** used, and then restart.
5301 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5302 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5303 _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'
5305 _LT_TAGVAR(ld_shlibs, $1)=no
5309 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5310 case `$LD -v 2>&1` in
5311 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5312 _LT_TAGVAR(ld_shlibs, $1)=no
5315 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
5316 *** reliably create shared libraries on SCO systems. Therefore, libtool
5317 *** is disabling shared libraries support. We urge you to upgrade GNU
5318 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5319 *** your PATH or compiler configuration so that the native linker is
5320 *** used, and then restart.
5325 # For security reasons, it is highly recommended that you always
5326 # use absolute paths for naming shared libraries, and exclude the
5327 # DT_RUNPATH tag from executables and libraries. But doing so
5328 # requires that you compile everything twice, which is a pain.
5329 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5330 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5331 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5332 _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'
5334 _LT_TAGVAR(ld_shlibs, $1)=no
5341 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5343 _LT_TAGVAR(hardcode_direct, $1)=yes
5344 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5348 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5349 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5350 _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'
5352 _LT_TAGVAR(ld_shlibs, $1)=no
5357 if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
5359 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5360 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5361 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5364 # PORTME fill in a description of your system's linker (not GNU ld)
5367 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5368 _LT_TAGVAR(always_export_symbols, $1)=yes
5369 _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'
5370 # Note: this linker hardcodes the directories in LIBPATH if there
5371 # are no directories specified by -L.
5372 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5373 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
5374 # Neither direct hardcoding nor static linking is supported with a
5376 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5381 if test ia64 = "$host_cpu"; then
5382 # On IA64, the linker does run time linking by default, so we don't
5383 # have to do anything special.
5384 aix_use_runtimelinking=no
5385 exp_sym_flag='-Bexport'
5388 # If we're using GNU nm, then we don't want the "-C" option.
5389 # -C means demangle to GNU nm, but means don't demangle to AIX nm.
5390 # Without the "-l" option, or with the "-B" option, AIX nm treats
5391 # weak defined symbols like other global defined symbols, whereas
5392 # GNU nm marks them as "W".
5393 # While the 'weak' keyword is ignored in the Export File, we need
5394 # it in the Import File for the 'aix-soname' feature, so we have
5395 # to replace the "-B" option with "-P" for AIX nm.
5396 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
5397 _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'
5399 _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'
5401 aix_use_runtimelinking=no
5403 # Test if we are trying to use run time linking or normal
5404 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5405 # have runtime linking enabled, and use it for executables.
5406 # For shared libraries, we enable/disable runtime linking
5407 # depending on the kind of the shared library created -
5408 # when "with_aix_soname,aix_use_runtimelinking" is:
5409 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
5410 # "aix,yes" lib.so shared, rtl:yes, for executables
5411 # lib.a static archive
5412 # "both,no" lib.so.V(shr.o) shared, rtl:yes
5413 # lib.a(lib.so.V) shared, rtl:no, for executables
5414 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
5415 # lib.a(lib.so.V) shared, rtl:no
5416 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
5417 # lib.a static archive
5418 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5419 for ld_flag in $LDFLAGS; do
5420 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
5421 aix_use_runtimelinking=yes
5425 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
5426 # With aix-soname=svr4, we create the lib.so.V shared archives only,
5427 # so we don't have lib.a shared libs to link our executables.
5428 # We have to force runtime linking in this case.
5429 aix_use_runtimelinking=yes
5430 LDFLAGS="$LDFLAGS -Wl,-brtl"
5435 exp_sym_flag='-bexport'
5436 no_entry_flag='-bnoentry'
5439 # When large executables or shared objects are built, AIX ld can
5440 # have problems creating the table of contents. If linking a library
5441 # or program results in "error TOC overflow" add -mminimal-toc to
5442 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5443 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5445 _LT_TAGVAR(archive_cmds, $1)=''
5446 _LT_TAGVAR(hardcode_direct, $1)=yes
5447 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5448 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5449 _LT_TAGVAR(link_all_deplibs, $1)=yes
5450 _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
5451 case $with_aix_soname,$aix_use_runtimelinking in
5452 aix,*) ;; # traditional, no import file
5453 svr4,* | *,yes) # use import file
5454 # The Import File defines what to hardcode.
5455 _LT_TAGVAR(hardcode_direct, $1)=no
5456 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5460 if test yes = "$GCC"; then
5461 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5462 # We only want to do this on AIX 4.2 and lower, the check
5463 # below for broken collect2 doesn't work under 4.3+
5464 collect2name=`$CC -print-prog-name=collect2`
5465 if test -f "$collect2name" &&
5466 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5468 # We have reworked collect2
5471 # We have old collect2
5472 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5473 # It fails to find uninstalled libraries when the uninstalled
5474 # path is not listed in the libpath. Setting hardcode_minus_L
5475 # to unsupported forces relinking
5476 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5477 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5478 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5482 shared_flag='-shared'
5483 if test yes = "$aix_use_runtimelinking"; then
5484 shared_flag="$shared_flag "'$wl-G'
5486 # Need to ensure runtime linking is disabled for the traditional
5487 # shared library, or the linker may eventually find shared libraries
5488 # /with/ Import File - we do not want to mix them.
5489 shared_flag_aix='-shared'
5490 shared_flag_svr4='-shared $wl-G'
5493 if test ia64 = "$host_cpu"; then
5494 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5495 # chokes on -Wl,-G. The following line is correct:
5498 if test yes = "$aix_use_runtimelinking"; then
5501 shared_flag='$wl-bM:SRE'
5503 shared_flag_aix='$wl-bM:SRE'
5504 shared_flag_svr4='$wl-G'
5508 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
5509 # It seems that -bexpall does not export symbols beginning with
5510 # underscore (_), so it is better to generate a list of symbols to export.
5511 _LT_TAGVAR(always_export_symbols, $1)=yes
5512 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
5513 # Warning - without using the other runtime loading flags (-brtl),
5514 # -berok will link without error, but may produce a broken library.
5515 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5516 # Determine the default libpath from the value encoded in an
5518 _LT_SYS_MODULE_PATH_AIX([$1])
5519 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5520 _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' '$shared_flag
5522 if test ia64 = "$host_cpu"; then
5523 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
5524 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5525 _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"
5527 # Determine the default libpath from the value encoded in an
5529 _LT_SYS_MODULE_PATH_AIX([$1])
5530 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5531 # Warning - without using the other run time loading flags,
5532 # -berok will link without error, but may produce a broken library.
5533 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
5534 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
5535 if test yes = "$with_gnu_ld"; then
5536 # We only use this code for GNU lds that support --whole-archive.
5537 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
5539 # Exported symbols can be pulled into shared objects from archives
5540 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5542 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5543 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
5544 # -brtl affects multiple linker settings, -berok does not and is overridden later
5545 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
5546 if test svr4 != "$with_aix_soname"; then
5547 # This is similar to how AIX traditionally builds its shared libraries.
5548 _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/$soname'
5550 if test aix != "$with_aix_soname"; then
5551 _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'
5553 # used by -dlpreopen to get the symbols
5554 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
5556 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
5564 # see comment about AmigaOS4 .so support
5565 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5566 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5569 _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)'
5570 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5571 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5577 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5580 cygwin* | mingw* | pw32* | cegcc*)
5581 # When not using gcc, we currently assume that we are using
5582 # Microsoft Visual C++.
5583 # hardcode_libdir_flag_spec is actually meaningless, as there is
5584 # no search path for DLLs.
5585 case $cc_basename in
5588 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5589 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5590 _LT_TAGVAR(always_export_symbols, $1)=yes
5591 _LT_TAGVAR(file_list_spec, $1)='@'
5592 # Tell ltmain to make .lib files, not .a files.
5594 # Tell ltmain to make .dll files, not .so files.
5596 # FIXME: Setting linknames here is a bad hack.
5597 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
5598 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5599 cp "$export_symbols" "$output_objdir/$soname.def";
5600 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
5602 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
5604 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5606 # The linker will not automatically build a static lib if we build a DLL.
5607 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5608 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5609 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5610 _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'
5612 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5613 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5614 lt_tool_outputfile="@TOOL_OUTPUT@"~
5615 case $lt_outputfile in
5618 lt_outputfile=$lt_outputfile.exe
5619 lt_tool_outputfile=$lt_tool_outputfile.exe
5622 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
5623 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5624 $RM "$lt_outputfile.manifest";
5628 # Assume MSVC wrapper
5629 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5630 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5631 # Tell ltmain to make .lib files, not .a files.
5633 # Tell ltmain to make .dll files, not .so files.
5635 # FIXME: Setting linknames here is a bad hack.
5636 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5637 # The linker will automatically build a .lib file if we build a DLL.
5638 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5639 # FIXME: Should let the user specify the lib program.
5640 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5641 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5646 darwin* | rhapsody*)
5647 _LT_DARWIN_LINKER_FEATURES($1)
5651 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5652 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5653 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5656 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5657 # support. Future versions do this automatically, but an explicit c++rt0.o
5658 # does not break anything, and helps significantly (at the cost of a little
5661 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5662 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5663 _LT_TAGVAR(hardcode_direct, $1)=yes
5664 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5667 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5669 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5670 _LT_TAGVAR(hardcode_direct, $1)=yes
5671 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5672 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5675 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5676 freebsd* | dragonfly*)
5677 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5678 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5679 _LT_TAGVAR(hardcode_direct, $1)=yes
5680 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5684 if test yes = "$GCC"; then
5685 _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'
5687 _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'
5689 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5690 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5691 _LT_TAGVAR(hardcode_direct, $1)=yes
5693 # hardcode_minus_L: Not really in the search PATH,
5694 # but as the default location of the library.
5695 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5696 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5700 if test yes,no = "$GCC,$with_gnu_ld"; then
5701 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5703 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5705 if test no = "$with_gnu_ld"; then
5706 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5707 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5708 _LT_TAGVAR(hardcode_direct, $1)=yes
5709 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5710 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5711 # hardcode_minus_L: Not really in the search PATH,
5712 # but as the default location of the library.
5713 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5718 if test yes,no = "$GCC,$with_gnu_ld"; then
5721 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5724 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5727 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5733 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5736 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5740 # Older versions of the 11.00 compiler do not understand -b yet
5741 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5742 _LT_LINKER_OPTION([if $CC understands -b],
5743 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5744 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5745 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5746 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5750 if test no = "$with_gnu_ld"; then
5751 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5752 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5756 _LT_TAGVAR(hardcode_direct, $1)=no
5757 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5760 _LT_TAGVAR(hardcode_direct, $1)=yes
5761 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5762 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5764 # hardcode_minus_L: Not really in the search PATH,
5765 # but as the default location of the library.
5766 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5772 irix5* | irix6* | nonstopux*)
5773 if test yes = "$GCC"; then
5774 _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'
5775 # Try to use the -exported_symbol ld option, if it does not
5776 # work, assume that -exports_file does not work either and
5777 # implicitly export all symbols.
5778 # This should be the same for all languages, so no per-tag cache variable.
5779 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5780 [lt_cv_irix_exported_symbol],
5781 [save_LDFLAGS=$LDFLAGS
5782 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
5785 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5786 [C++], [[int foo (void) { return 0; }]],
5793 [lt_cv_irix_exported_symbol=yes],
5794 [lt_cv_irix_exported_symbol=no])
5795 LDFLAGS=$save_LDFLAGS])
5796 if test yes = "$lt_cv_irix_exported_symbol"; then
5797 _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'
5800 _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'
5801 _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'
5803 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5804 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5805 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5806 _LT_TAGVAR(inherit_rpath, $1)=yes
5807 _LT_TAGVAR(link_all_deplibs, $1)=yes
5811 case $cc_basename in
5813 # Fabrice Bellard et al's Tiny C Compiler
5814 _LT_TAGVAR(ld_shlibs, $1)=yes
5815 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5821 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5822 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5824 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5826 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5827 _LT_TAGVAR(hardcode_direct, $1)=yes
5828 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5832 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5833 _LT_TAGVAR(hardcode_direct, $1)=yes
5834 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5835 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5836 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5843 if test -f /usr/libexec/ld.so; then
5844 _LT_TAGVAR(hardcode_direct, $1)=yes
5845 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5846 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5847 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
5848 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5849 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
5850 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5851 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5853 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5854 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5857 _LT_TAGVAR(ld_shlibs, $1)=no
5862 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5863 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5864 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5866 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5867 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5868 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5869 $ECHO EXPORTS >> $output_objdir/$libname.def~
5870 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5871 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5872 emximp -o $lib $output_objdir/$libname.def'
5873 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5874 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5875 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5876 $ECHO EXPORTS >> $output_objdir/$libname.def~
5878 if test EXPORTS = "`$SED 1q $export_symbols`"; then
5879 prefix_cmds="$prefix_cmds -e 1d";
5881 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5882 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5883 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5884 emximp -o $lib $output_objdir/$libname.def'
5885 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5886 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5887 _LT_TAGVAR(file_list_spec, $1)='@'
5891 if test yes = "$GCC"; then
5892 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5893 _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'
5895 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5896 _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'
5898 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5899 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5900 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5903 osf4* | osf5*) # as osf3* with the addition of -msym flag
5904 if test yes = "$GCC"; then
5905 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5906 _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'
5907 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5909 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5910 _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'
5911 _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~
5912 $CC -shared$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'
5914 # Both c and cxx compiler support -rpath directly
5915 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5917 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5918 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5922 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5923 if test yes = "$GCC"; then
5925 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5926 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5927 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5929 case `$CC -V 2>&1` in
5932 _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
5933 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5934 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5938 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5939 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5940 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5944 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5945 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5947 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5949 # The compiler driver will combine and reorder linker options,
5950 # but understands '-z linker_flag'. GCC discards it without '$wl',
5951 # but is careful enough not to reorder.
5952 # Supported since Solaris 2.6 (maybe 2.5.1?)
5953 if test yes = "$GCC"; then
5954 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
5956 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5960 _LT_TAGVAR(link_all_deplibs, $1)=yes
5964 if test sequent = "$host_vendor"; then
5965 # Use $CC to link under sequent, because it throws in some extra .o
5966 # files that make .init and .fini sections work.
5967 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5969 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5971 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5972 _LT_TAGVAR(hardcode_direct, $1)=yes
5973 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5974 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5978 case $host_vendor in
5980 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5981 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5984 ## LD is ld it makes a PLAMLIB
5985 ## CC just makes a GrossModule.
5986 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5987 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5988 _LT_TAGVAR(hardcode_direct, $1)=no
5991 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5992 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5995 runpath_var='LD_RUN_PATH'
5996 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6000 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6001 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6002 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6006 if test -d /usr/nec; then
6007 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6008 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6009 runpath_var=LD_RUN_PATH
6010 hardcode_runpath_var=yes
6011 _LT_TAGVAR(ld_shlibs, $1)=yes
6015 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6016 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6017 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6018 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6019 runpath_var='LD_RUN_PATH'
6021 if test yes = "$GCC"; then
6022 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6023 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6025 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6026 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6030 sysv5* | sco3.2v5* | sco5v6*)
6031 # Note: We CANNOT use -z defs as we might desire, because we do not
6032 # link with -lc, and that would cause any symbols used from libc to
6033 # always be unresolved, which means just about no library would
6034 # ever link correctly. If we're not using GNU ld we use -z text
6035 # though, which does catch some bad symbols but isn't as heavy-handed
6037 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6038 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
6039 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6040 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6041 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
6042 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6043 _LT_TAGVAR(link_all_deplibs, $1)=yes
6044 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
6045 runpath_var='LD_RUN_PATH'
6047 if test yes = "$GCC"; then
6048 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6049 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6051 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6052 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6057 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6058 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6059 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6063 _LT_TAGVAR(ld_shlibs, $1)=no
6067 if test sni = "$host_vendor"; then
6069 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
6070 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
6076 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6077 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
6079 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
6081 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
6082 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
6083 _LT_DECL([], [extract_expsyms_cmds], [2],
6084 [The commands to extract the exported symbol list from a shared archive])
6087 # Do we need to explicitly link libc?
6089 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
6091 # Assume -lc should be added
6092 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6094 if test yes,yes = "$GCC,$enable_shared"; then
6095 case $_LT_TAGVAR(archive_cmds, $1) in
6097 # FIXME: we may have to deal with multi-command sequences.
6100 # Test whether the compiler implicitly links with -lc since on some
6101 # systems, -lgcc has to come before -lc. If gcc already passes -lc
6102 # to ld, don't add -lc before -lgcc.
6103 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
6104 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
6106 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6108 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6111 libobjs=conftest.$ac_objext
6113 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
6114 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
6120 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
6121 _LT_TAGVAR(allow_undefined_flag, $1)=
6122 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
6124 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6126 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6128 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6130 cat conftest.err 1>&5
6134 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
6141 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
6142 [Whether or not to add -lc for building shared libraries])
6143 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
6144 [enable_shared_with_static_runtimes], [0],
6145 [Whether or not to disallow shared libs when runtime libs are static])
6146 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
6147 [Compiler flag to allow reflexive dlopens])
6148 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
6149 [Compiler flag to generate shared objects directly from archives])
6150 _LT_TAGDECL([], [compiler_needs_object], [1],
6151 [Whether the compiler copes with passing no objects directly])
6152 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
6153 [Create an old-style archive from a shared archive])
6154 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
6155 [Create a temporary old-style archive to link instead of a shared archive])
6156 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
6157 _LT_TAGDECL([], [archive_expsym_cmds], [2])
6158 _LT_TAGDECL([], [module_cmds], [2],
6159 [Commands used to build a loadable module if different from building
6161 _LT_TAGDECL([], [module_expsym_cmds], [2])
6162 _LT_TAGDECL([], [with_gnu_ld], [1],
6163 [Whether we are building with GNU ld or not])
6164 _LT_TAGDECL([], [allow_undefined_flag], [1],
6165 [Flag that allows shared libraries with undefined symbols to be built])
6166 _LT_TAGDECL([], [no_undefined_flag], [1],
6167 [Flag that enforces no undefined symbols])
6168 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
6169 [Flag to hardcode $libdir into a binary during linking.
6170 This must work even if $libdir does not exist])
6171 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
6172 [Whether we need a single "-rpath" flag with a separated argument])
6173 _LT_TAGDECL([], [hardcode_direct], [0],
6174 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6175 DIR into the resulting binary])
6176 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
6177 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6178 DIR into the resulting binary and the resulting library dependency is
6179 "absolute", i.e impossible to change by setting $shlibpath_var if the
6180 library is relocated])
6181 _LT_TAGDECL([], [hardcode_minus_L], [0],
6182 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
6183 into the resulting binary])
6184 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
6185 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
6186 into the resulting binary])
6187 _LT_TAGDECL([], [hardcode_automatic], [0],
6188 [Set to "yes" if building a shared library automatically hardcodes DIR
6189 into the library and all subsequent libraries and executables linked
6191 _LT_TAGDECL([], [inherit_rpath], [0],
6192 [Set to yes if linker adds runtime paths of dependent libraries
6193 to runtime path list])
6194 _LT_TAGDECL([], [link_all_deplibs], [0],
6195 [Whether libtool must link a program against all its dependency libraries])
6196 _LT_TAGDECL([], [always_export_symbols], [0],
6197 [Set to "yes" if exported symbols are required])
6198 _LT_TAGDECL([], [export_symbols_cmds], [2],
6199 [The commands to list exported symbols])
6200 _LT_TAGDECL([], [exclude_expsyms], [1],
6201 [Symbols that should not be listed in the preloaded symbols])
6202 _LT_TAGDECL([], [include_expsyms], [1],
6203 [Symbols that must always be exported])
6204 _LT_TAGDECL([], [prelink_cmds], [2],
6205 [Commands necessary for linking programs (against libraries) with templates])
6206 _LT_TAGDECL([], [postlink_cmds], [2],
6207 [Commands necessary for finishing linking programs])
6208 _LT_TAGDECL([], [file_list_spec], [1],
6209 [Specify filename containing input files])
6210 dnl FIXME: Not yet implemented
6211 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
6212 dnl [Compiler flag to generate thread safe objects])
6213 ])# _LT_LINKER_SHLIBS
6216 # _LT_LANG_C_CONFIG([TAG])
6217 # ------------------------
6218 # Ensure that the configuration variables for a C compiler are suitably
6219 # defined. These variables are subsequently used by _LT_CONFIG to write
6220 # the compiler configuration to 'libtool'.
6221 m4_defun([_LT_LANG_C_CONFIG],
6222 [m4_require([_LT_DECL_EGREP])dnl
6226 # Source file extension for C test sources.
6229 # Object file extension for compiled C test sources.
6231 _LT_TAGVAR(objext, $1)=$objext
6233 # Code to be used in simple compile tests
6234 lt_simple_compile_test_code="int some_variable = 0;"
6236 # Code to be used in simple link tests
6237 lt_simple_link_test_code='int main(){return(0);}'
6240 # Save the default compiler, since it gets overwritten when the other
6241 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
6242 compiler_DEFAULT=$CC
6244 # save warnings/boilerplate of simple test code
6245 _LT_COMPILER_BOILERPLATE
6246 _LT_LINKER_BOILERPLATE
6249 ## There is no encapsulation within the following macros, do not change
6250 ## the running order or otherwise move them around unless you know exactly
6251 ## what you are doing...
6252 if test -n "$compiler"; then
6253 _LT_COMPILER_NO_RTTI($1)
6254 _LT_COMPILER_PIC($1)
6255 _LT_COMPILER_C_O($1)
6256 _LT_COMPILER_FILE_LOCKS($1)
6257 _LT_LINKER_SHLIBS($1)
6258 _LT_SYS_DYNAMIC_LINKER($1)
6259 _LT_LINKER_HARDCODE_LIBPATH($1)
6263 # Report what library types will actually be built
6264 AC_MSG_CHECKING([if libtool supports shared libraries])
6265 AC_MSG_RESULT([$can_build_shared])
6267 AC_MSG_CHECKING([whether to build shared libraries])
6268 test no = "$can_build_shared" && enable_shared=no
6270 # On AIX, shared libraries and static libraries use the same namespace, and
6271 # are all built from PIC.
6274 test yes = "$enable_shared" && enable_static=no
6275 if test -n "$RANLIB"; then
6276 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6277 postinstall_cmds='$RANLIB $lib'
6282 if test ia64 != "$host_cpu"; then
6283 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
6284 yes,aix,yes) ;; # shared object as lib.so file only
6285 yes,svr4,*) ;; # shared object as lib.so archive member only
6286 yes,*) enable_static=no ;; # shared object in lib.a archive as well
6291 AC_MSG_RESULT([$enable_shared])
6293 AC_MSG_CHECKING([whether to build static libraries])
6294 # Make sure either enable_shared or enable_static is yes.
6295 test yes = "$enable_shared" || enable_static=yes
6296 AC_MSG_RESULT([$enable_static])
6302 ])# _LT_LANG_C_CONFIG
6305 # _LT_LANG_CXX_CONFIG([TAG])
6306 # --------------------------
6307 # Ensure that the configuration variables for a C++ compiler are suitably
6308 # defined. These variables are subsequently used by _LT_CONFIG to write
6309 # the compiler configuration to 'libtool'.
6310 m4_defun([_LT_LANG_CXX_CONFIG],
6311 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6312 m4_require([_LT_DECL_EGREP])dnl
6313 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
6314 if test -n "$CXX" && ( test no != "$CXX" &&
6315 ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
6316 (test g++ != "$CXX"))); then
6319 _lt_caught_CXX_error=yes
6323 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6324 _LT_TAGVAR(allow_undefined_flag, $1)=
6325 _LT_TAGVAR(always_export_symbols, $1)=no
6326 _LT_TAGVAR(archive_expsym_cmds, $1)=
6327 _LT_TAGVAR(compiler_needs_object, $1)=no
6328 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6329 _LT_TAGVAR(hardcode_direct, $1)=no
6330 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6331 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6332 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6333 _LT_TAGVAR(hardcode_minus_L, $1)=no
6334 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6335 _LT_TAGVAR(hardcode_automatic, $1)=no
6336 _LT_TAGVAR(inherit_rpath, $1)=no
6337 _LT_TAGVAR(module_cmds, $1)=
6338 _LT_TAGVAR(module_expsym_cmds, $1)=
6339 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6340 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6341 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6342 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6343 _LT_TAGVAR(no_undefined_flag, $1)=
6344 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6345 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6347 # Source file extension for C++ test sources.
6350 # Object file extension for compiled C++ test sources.
6352 _LT_TAGVAR(objext, $1)=$objext
6354 # No sense in running all these tests if we already determined that
6355 # the CXX compiler isn't working. Some variables (like enable_shared)
6356 # are currently assumed to apply to all compilers on this platform,
6357 # and will be corrupted by setting them based on a non-working compiler.
6358 if test yes != "$_lt_caught_CXX_error"; then
6359 # Code to be used in simple compile tests
6360 lt_simple_compile_test_code="int some_variable = 0;"
6362 # Code to be used in simple link tests
6363 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
6365 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6368 # save warnings/boilerplate of simple test code
6369 _LT_COMPILER_BOILERPLATE
6370 _LT_LINKER_BOILERPLATE
6372 # Allow CC to be a program name with arguments.
6374 lt_save_CFLAGS=$CFLAGS
6378 lt_save_with_gnu_ld=$with_gnu_ld
6379 lt_save_path_LD=$lt_cv_path_LD
6380 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
6381 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
6383 $as_unset lt_cv_prog_gnu_ld
6385 if test -n "${lt_cv_path_LDCXX+set}"; then
6386 lt_cv_path_LD=$lt_cv_path_LDCXX
6388 $as_unset lt_cv_path_LD
6390 test -z "${LDCXX+set}" || LD=$LDCXX
6394 _LT_TAGVAR(compiler, $1)=$CC
6395 _LT_CC_BASENAME([$compiler])
6397 if test -n "$compiler"; then
6398 # We don't want -fno-exception when compiling C++ code, so set the
6399 # no_builtin_flag separately
6400 if test yes = "$GXX"; then
6401 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
6403 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
6406 if test yes = "$GXX"; then
6407 # Set up default GNU C++ configuration
6411 # Check if GNU C++ uses GNU ld as the underlying linker, since the
6412 # archiving commands below assume that GNU ld is being used.
6413 if test yes = "$with_gnu_ld"; then
6414 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6415 _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'
6417 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6418 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6420 # If archive_cmds runs LD, not CC, wlarc should be empty
6421 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
6422 # investigate it a little bit more. (MM)
6425 # ancient GNU ld didn't support --whole-archive et. al.
6426 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
6427 $GREP 'no-whole-archive' > /dev/null; then
6428 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
6430 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6436 # A generic and very simple default shared library creation
6437 # command for GNU C++ for the case where it uses the native
6438 # linker, instead of GNU ld. If possible, this setting should
6439 # overridden to take advantage of the native linker features on
6440 # the platform it is being used on.
6441 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6444 # Commands to make compiler produce verbose output that lists
6445 # what "hidden" libraries, object files and flags are used when
6446 # linking a shared library.
6447 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6455 # PORTME: fill in a description of your system's C++ link characteristics
6456 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
6457 _LT_TAGVAR(ld_shlibs, $1)=yes
6460 # FIXME: insert proper C++ library support
6461 _LT_TAGVAR(ld_shlibs, $1)=no
6464 if test ia64 = "$host_cpu"; then
6465 # On IA64, the linker does run time linking by default, so we don't
6466 # have to do anything special.
6467 aix_use_runtimelinking=no
6468 exp_sym_flag='-Bexport'
6471 aix_use_runtimelinking=no
6473 # Test if we are trying to use run time linking or normal
6474 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
6475 # have runtime linking enabled, and use it for executables.
6476 # For shared libraries, we enable/disable runtime linking
6477 # depending on the kind of the shared library created -
6478 # when "with_aix_soname,aix_use_runtimelinking" is:
6479 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
6480 # "aix,yes" lib.so shared, rtl:yes, for executables
6481 # lib.a static archive
6482 # "both,no" lib.so.V(shr.o) shared, rtl:yes
6483 # lib.a(lib.so.V) shared, rtl:no, for executables
6484 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
6485 # lib.a(lib.so.V) shared, rtl:no
6486 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
6487 # lib.a static archive
6488 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
6489 for ld_flag in $LDFLAGS; do
6492 aix_use_runtimelinking=yes
6497 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
6498 # With aix-soname=svr4, we create the lib.so.V shared archives only,
6499 # so we don't have lib.a shared libs to link our executables.
6500 # We have to force runtime linking in this case.
6501 aix_use_runtimelinking=yes
6502 LDFLAGS="$LDFLAGS -Wl,-brtl"
6507 exp_sym_flag='-bexport'
6508 no_entry_flag='-bnoentry'
6511 # When large executables or shared objects are built, AIX ld can
6512 # have problems creating the table of contents. If linking a library
6513 # or program results in "error TOC overflow" add -mminimal-toc to
6514 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6515 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6517 _LT_TAGVAR(archive_cmds, $1)=''
6518 _LT_TAGVAR(hardcode_direct, $1)=yes
6519 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6520 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6521 _LT_TAGVAR(link_all_deplibs, $1)=yes
6522 _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
6523 case $with_aix_soname,$aix_use_runtimelinking in
6524 aix,*) ;; # no import file
6525 svr4,* | *,yes) # use import file
6526 # The Import File defines what to hardcode.
6527 _LT_TAGVAR(hardcode_direct, $1)=no
6528 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6532 if test yes = "$GXX"; then
6533 case $host_os in aix4.[[012]]|aix4.[[012]].*)
6534 # We only want to do this on AIX 4.2 and lower, the check
6535 # below for broken collect2 doesn't work under 4.3+
6536 collect2name=`$CC -print-prog-name=collect2`
6537 if test -f "$collect2name" &&
6538 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6540 # We have reworked collect2
6543 # We have old collect2
6544 _LT_TAGVAR(hardcode_direct, $1)=unsupported
6545 # It fails to find uninstalled libraries when the uninstalled
6546 # path is not listed in the libpath. Setting hardcode_minus_L
6547 # to unsupported forces relinking
6548 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6549 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6550 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6553 shared_flag='-shared'
6554 if test yes = "$aix_use_runtimelinking"; then
6555 shared_flag=$shared_flag' $wl-G'
6557 # Need to ensure runtime linking is disabled for the traditional
6558 # shared library, or the linker may eventually find shared libraries
6559 # /with/ Import File - we do not want to mix them.
6560 shared_flag_aix='-shared'
6561 shared_flag_svr4='-shared $wl-G'
6564 if test ia64 = "$host_cpu"; then
6565 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6566 # chokes on -Wl,-G. The following line is correct:
6569 if test yes = "$aix_use_runtimelinking"; then
6572 shared_flag='$wl-bM:SRE'
6574 shared_flag_aix='$wl-bM:SRE'
6575 shared_flag_svr4='$wl-G'
6579 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
6580 # It seems that -bexpall does not export symbols beginning with
6581 # underscore (_), so it is better to generate a list of symbols to
6583 _LT_TAGVAR(always_export_symbols, $1)=yes
6584 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
6585 # Warning - without using the other runtime loading flags (-brtl),
6586 # -berok will link without error, but may produce a broken library.
6587 # The "-G" linker flag allows undefined symbols.
6588 _LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
6589 # Determine the default libpath from the value encoded in an empty
6591 _LT_SYS_MODULE_PATH_AIX([$1])
6592 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6594 _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' '$shared_flag
6596 if test ia64 = "$host_cpu"; then
6597 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
6598 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6599 _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"
6601 # Determine the default libpath from the value encoded in an
6603 _LT_SYS_MODULE_PATH_AIX([$1])
6604 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6605 # Warning - without using the other run time loading flags,
6606 # -berok will link without error, but may produce a broken library.
6607 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
6608 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
6609 if test yes = "$with_gnu_ld"; then
6610 # We only use this code for GNU lds that support --whole-archive.
6611 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
6613 # Exported symbols can be pulled into shared objects from archives
6614 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6616 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6617 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
6618 # -brtl affects multiple linker settings, -berok does not and is overridden later
6619 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
6620 if test svr4 != "$with_aix_soname"; then
6621 # This is similar to how AIX traditionally builds its shared
6622 # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
6623 _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/$soname'
6625 if test aix != "$with_aix_soname"; then
6626 _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'
6628 # used by -dlpreopen to get the symbols
6629 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
6631 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
6637 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6638 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6639 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6640 # support --undefined. This deserves some investigation. FIXME
6641 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6643 _LT_TAGVAR(ld_shlibs, $1)=no
6648 case $cc_basename in
6650 # FIXME: insert proper C++ library support
6651 _LT_TAGVAR(ld_shlibs, $1)=no
6656 cygwin* | mingw* | pw32* | cegcc*)
6657 case $GXX,$cc_basename in
6660 # hardcode_libdir_flag_spec is actually meaningless, as there is
6661 # no search path for DLLs.
6662 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6663 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6664 _LT_TAGVAR(always_export_symbols, $1)=yes
6665 _LT_TAGVAR(file_list_spec, $1)='@'
6666 # Tell ltmain to make .lib files, not .a files.
6668 # Tell ltmain to make .dll files, not .so files.
6670 # FIXME: Setting linknames here is a bad hack.
6671 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
6672 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6673 cp "$export_symbols" "$output_objdir/$soname.def";
6674 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
6676 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
6678 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6680 # The linker will not automatically build a static lib if we build a DLL.
6681 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6682 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6684 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6685 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6686 lt_tool_outputfile="@TOOL_OUTPUT@"~
6687 case $lt_outputfile in
6690 lt_outputfile=$lt_outputfile.exe
6691 lt_tool_outputfile=$lt_tool_outputfile.exe
6694 func_to_tool_file "$lt_outputfile"~
6695 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
6696 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6697 $RM "$lt_outputfile.manifest";
6702 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6703 # as there is no search path for DLLs.
6704 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6705 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
6706 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6707 _LT_TAGVAR(always_export_symbols, $1)=no
6708 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6710 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6711 _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'
6712 # If the export-symbols file already is a .def file, use it as
6713 # is; otherwise, prepend EXPORTS...
6714 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6715 cp $export_symbols $output_objdir/$soname.def;
6717 echo EXPORTS > $output_objdir/$soname.def;
6718 cat $export_symbols >> $output_objdir/$soname.def;
6720 $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'
6722 _LT_TAGVAR(ld_shlibs, $1)=no
6727 darwin* | rhapsody*)
6728 _LT_DARWIN_LINKER_FEATURES($1)
6732 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6733 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6734 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6736 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6737 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6738 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6739 $ECHO EXPORTS >> $output_objdir/$libname.def~
6740 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
6741 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6742 emximp -o $lib $output_objdir/$libname.def'
6743 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6744 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6745 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6746 $ECHO EXPORTS >> $output_objdir/$libname.def~
6748 if test EXPORTS = "`$SED 1q $export_symbols`"; then
6749 prefix_cmds="$prefix_cmds -e 1d";
6751 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
6752 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
6753 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6754 emximp -o $lib $output_objdir/$libname.def'
6755 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
6756 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6757 _LT_TAGVAR(file_list_spec, $1)='@'
6761 case $cc_basename in
6763 # FIXME: insert proper C++ library support
6764 _LT_TAGVAR(ld_shlibs, $1)=no
6767 # Green Hills C++ Compiler
6768 # FIXME: insert proper C++ library support
6769 _LT_TAGVAR(ld_shlibs, $1)=no
6772 # FIXME: insert proper C++ library support
6773 _LT_TAGVAR(ld_shlibs, $1)=no
6779 # C++ shared libraries reported to be fairly broken before
6781 _LT_TAGVAR(ld_shlibs, $1)=no
6785 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6788 freebsd* | dragonfly*)
6789 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6791 _LT_TAGVAR(ld_shlibs, $1)=yes
6795 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6796 _LT_TAGVAR(link_all_deplibs, $1)=yes
6800 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6801 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6802 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6803 _LT_TAGVAR(hardcode_direct, $1)=yes
6804 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6805 # but as the default
6806 # location of the library.
6808 case $cc_basename in
6810 # FIXME: insert proper C++ library support
6811 _LT_TAGVAR(ld_shlibs, $1)=no
6814 _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 $lib'
6815 # Commands to make compiler produce verbose output that lists
6816 # what "hidden" libraries, object files and flags are used when
6817 # linking a shared library.
6819 # There doesn't appear to be a way to prevent this compiler from
6820 # explicitly linking system object files so we need to strip them
6821 # from the output so that they don't get included in the library
6823 output_verbose_link_cmd='templist=`($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"'
6826 if test yes = "$GXX"; then
6827 _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'
6829 # FIXME: insert proper C++ library support
6830 _LT_TAGVAR(ld_shlibs, $1)=no
6837 if test no = "$with_gnu_ld"; then
6838 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6839 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6845 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6851 _LT_TAGVAR(hardcode_direct, $1)=no
6852 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6855 _LT_TAGVAR(hardcode_direct, $1)=yes
6856 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6857 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6858 # but as the default
6859 # location of the library.
6863 case $cc_basename in
6865 # FIXME: insert proper C++ library support
6866 _LT_TAGVAR(ld_shlibs, $1)=no
6871 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6874 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6877 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6880 # Commands to make compiler produce verbose output that lists
6881 # what "hidden" libraries, object files and flags are used when
6882 # linking a shared library.
6884 # There doesn't appear to be a way to prevent this compiler from
6885 # explicitly linking system object files so we need to strip them
6886 # from the output so that they don't get included in the library
6888 output_verbose_link_cmd='templist=`($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"'
6891 if test yes = "$GXX"; then
6892 if test no = "$with_gnu_ld"; then
6895 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6898 _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'
6901 _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'
6906 # FIXME: insert proper C++ library support
6907 _LT_TAGVAR(ld_shlibs, $1)=no
6914 _LT_TAGVAR(hardcode_direct, $1)=no
6915 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6916 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6917 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6918 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6919 # Instead, shared libraries are loaded at an image base (0x10000000 by
6920 # default) and relocated if they conflict, which is a slow very memory
6921 # consuming and fragmenting process. To avoid this, we pick a random,
6922 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6923 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6924 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6925 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6928 case $cc_basename in
6931 _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'
6933 # Archives containing C++ object files must be created using
6934 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6935 # necessary to make sure instantiated templates are included
6937 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6940 if test yes = "$GXX"; then
6941 if test no = "$with_gnu_ld"; then
6942 _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'
6944 _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'
6947 _LT_TAGVAR(link_all_deplibs, $1)=yes
6950 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6951 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6952 _LT_TAGVAR(inherit_rpath, $1)=yes
6955 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
6956 case $cc_basename in
6958 # Kuck and Associates, Inc. (KAI) C++ Compiler
6960 # KCC will only create a shared library if the output file
6961 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6962 # to its proper name (with version) after linking.
6963 _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'
6964 _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 $lib'
6965 # Commands to make compiler produce verbose output that lists
6966 # what "hidden" libraries, object files and flags are used when
6967 # linking a shared library.
6969 # There doesn't appear to be a way to prevent this compiler from
6970 # explicitly linking system object files so we need to strip them
6971 # from the output so that they don't get included in the library
6973 output_verbose_link_cmd='templist=`$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"'
6975 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6976 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6978 # Archives containing C++ object files must be created using
6979 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6980 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6985 # version 8.0 and above of icpc choke on multiply defined symbols
6986 # if we add $predep_objects and $postdep_objects, however 7.1 and
6987 # earlier do not add the objects themselves.
6988 case `$CC -V 2>&1` in
6990 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6991 _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'
6993 *) # Version 8.0 or newer
6996 ia64*) tmp_idyn=' -i_dynamic';;
6998 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6999 _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'
7002 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7003 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7004 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7005 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
7008 # Portland Group C++ compiler
7010 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
7011 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
7013 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
7014 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
7015 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
7017 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
7018 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
7020 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
7022 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7023 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7024 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
7026 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7027 $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'
7029 *) # Version 6 and above use weak symbols
7030 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7031 _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'
7035 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
7036 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7037 _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'
7041 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7042 _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'
7044 runpath_var=LD_RUN_PATH
7045 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7046 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7048 # Commands to make compiler produce verbose output that lists
7049 # what "hidden" libraries, object files and flags are used when
7050 # linking a shared library.
7052 # There doesn't appear to be a way to prevent this compiler from
7053 # explicitly linking system object files so we need to strip them
7054 # from the output so that they don't get included in the library
7056 output_verbose_link_cmd='templist=`$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'
7058 xl* | mpixl* | bgxl*)
7059 # IBM XL 8.0 on PPC, with GNU ld
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(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
7063 if test yes = "$supports_anon_versioning"; then
7064 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
7065 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
7066 echo "local: *; };" >> $output_objdir/$libname.ver~
7067 $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
7071 case `$CC -V 2>&1 | sed 5q` in
7074 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7075 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7076 _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'
7077 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7078 _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'
7079 _LT_TAGVAR(compiler_needs_object, $1)=yes
7081 # Not sure whether something based on
7082 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
7084 output_verbose_link_cmd='func_echo_all'
7086 # Archives containing C++ object files must be created using
7087 # "CC -xar", where "CC" is the Sun C++ compiler. This is
7088 # necessary to make sure instantiated templates are included
7090 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7098 # FIXME: insert proper C++ library support
7099 _LT_TAGVAR(ld_shlibs, $1)=no
7103 # FIXME: insert proper C++ library support
7104 _LT_TAGVAR(ld_shlibs, $1)=no
7108 case $cc_basename in
7110 # FIXME: insert proper C++ library support
7111 _LT_TAGVAR(ld_shlibs, $1)=no
7114 # FIXME: insert proper C++ library support
7115 _LT_TAGVAR(ld_shlibs, $1)=no
7121 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
7122 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
7124 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7125 _LT_TAGVAR(hardcode_direct, $1)=yes
7126 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7128 # Workaround some broken pre-1.5 toolchains
7129 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
7133 _LT_TAGVAR(ld_shlibs, $1)=yes
7137 if test -f /usr/libexec/ld.so; then
7138 _LT_TAGVAR(hardcode_direct, $1)=yes
7139 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7140 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
7141 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
7142 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7143 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
7144 _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'
7145 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
7146 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
7148 output_verbose_link_cmd=func_echo_all
7150 _LT_TAGVAR(ld_shlibs, $1)=no
7154 osf3* | osf4* | osf5*)
7155 case $cc_basename in
7157 # Kuck and Associates, Inc. (KAI) C++ Compiler
7159 # KCC will only create a shared library if the output file
7160 # ends with ".so" (or ".sl" for HP-UX), so rename the library
7161 # to its proper name (with version) after linking.
7162 _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'
7164 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7165 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7167 # Archives containing C++ object files must be created using
7168 # the KAI C++ compiler.
7170 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
7171 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
7175 # Rational C++ 2.4.1
7176 # FIXME: insert proper C++ library support
7177 _LT_TAGVAR(ld_shlibs, $1)=no
7182 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7183 _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'
7184 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7187 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
7188 _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'
7189 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
7190 echo "-hidden">> $lib.exp~
7191 $CC -shared$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~
7193 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7197 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7199 # Commands to make compiler produce verbose output that lists
7200 # what "hidden" libraries, object files and flags are used when
7201 # linking a shared library.
7203 # There doesn't appear to be a way to prevent this compiler from
7204 # explicitly linking system object files so we need to strip them
7205 # from the output so that they don't get included in the library
7207 output_verbose_link_cmd='templist=`$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"'
7210 if test yes,no = "$GXX,$with_gnu_ld"; then
7211 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7214 _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'
7217 _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'
7221 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7222 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7224 # Commands to make compiler produce verbose output that lists
7225 # what "hidden" libraries, object files and flags are used when
7226 # linking a shared library.
7227 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7230 # FIXME: insert proper C++ library support
7231 _LT_TAGVAR(ld_shlibs, $1)=no
7238 # FIXME: insert proper C++ library support
7239 _LT_TAGVAR(ld_shlibs, $1)=no
7243 case $cc_basename in
7246 # FIXME: insert proper C++ library support
7247 _LT_TAGVAR(ld_shlibs, $1)=no
7251 # FIXME: insert proper C++ library support
7252 _LT_TAGVAR(ld_shlibs, $1)=no
7255 # FIXME: insert proper C++ library support
7256 _LT_TAGVAR(ld_shlibs, $1)=no
7262 case $cc_basename in
7264 # Sun C++ 4.2, 5.x and Centerline C++
7265 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
7266 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7267 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7268 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7269 $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7271 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7272 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7274 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7276 # The compiler driver will combine and reorder linker options,
7277 # but understands '-z linker_flag'.
7278 # Supported since Solaris 2.6 (maybe 2.5.1?)
7279 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
7282 _LT_TAGVAR(link_all_deplibs, $1)=yes
7284 output_verbose_link_cmd='func_echo_all'
7286 # Archives containing C++ object files must be created using
7287 # "CC -xar", where "CC" is the Sun C++ compiler. This is
7288 # necessary to make sure instantiated templates are included
7290 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7293 # Green Hills C++ Compiler
7294 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7296 # The C++ compiler must be used to create the archive.
7297 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
7300 # GNU C++ compiler with Solaris linker
7301 if test yes,no = "$GXX,$with_gnu_ld"; then
7302 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
7303 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
7304 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7305 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7306 $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 $lib.exp'
7308 # Commands to make compiler produce verbose output that lists
7309 # what "hidden" libraries, object files and flags are used when
7310 # linking a shared library.
7311 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7313 # g++ 2.7 appears to require '-G' NOT '-shared' on this
7315 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7316 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7317 $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7319 # Commands to make compiler produce verbose output that lists
7320 # what "hidden" libraries, object files and flags are used when
7321 # linking a shared library.
7322 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7325 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
7327 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7329 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
7337 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
7338 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7339 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7340 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7341 runpath_var='LD_RUN_PATH'
7343 case $cc_basename in
7345 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7346 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7349 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7350 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7355 sysv5* | sco3.2v5* | sco5v6*)
7356 # Note: We CANNOT use -z defs as we might desire, because we do not
7357 # link with -lc, and that would cause any symbols used from libc to
7358 # always be unresolved, which means just about no library would
7359 # ever link correctly. If we're not using GNU ld we use -z text
7360 # though, which does catch some bad symbols but isn't as heavy-handed
7362 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7363 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
7364 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7365 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7366 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
7367 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
7368 _LT_TAGVAR(link_all_deplibs, $1)=yes
7369 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
7370 runpath_var='LD_RUN_PATH'
7372 case $cc_basename in
7374 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7375 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7376 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
7377 '"$_LT_TAGVAR(old_archive_cmds, $1)"
7378 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
7379 '"$_LT_TAGVAR(reload_cmds, $1)"
7382 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7383 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7389 case $cc_basename in
7391 # NonStop-UX NCC 3.20
7392 # FIXME: insert proper C++ library support
7393 _LT_TAGVAR(ld_shlibs, $1)=no
7396 # FIXME: insert proper C++ library support
7397 _LT_TAGVAR(ld_shlibs, $1)=no
7403 # FIXME: insert proper C++ library support
7404 _LT_TAGVAR(ld_shlibs, $1)=no
7408 # FIXME: insert proper C++ library support
7409 _LT_TAGVAR(ld_shlibs, $1)=no
7413 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
7414 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
7416 _LT_TAGVAR(GCC, $1)=$GXX
7417 _LT_TAGVAR(LD, $1)=$LD
7420 ## There is no encapsulation within the following macros, do not change
7421 ## the running order or otherwise move them around unless you know exactly
7422 ## what you are doing...
7423 _LT_SYS_HIDDEN_LIBDEPS($1)
7424 _LT_COMPILER_PIC($1)
7425 _LT_COMPILER_C_O($1)
7426 _LT_COMPILER_FILE_LOCKS($1)
7427 _LT_LINKER_SHLIBS($1)
7428 _LT_SYS_DYNAMIC_LINKER($1)
7429 _LT_LINKER_HARDCODE_LIBPATH($1)
7432 fi # test -n "$compiler"
7435 CFLAGS=$lt_save_CFLAGS
7439 with_gnu_ld=$lt_save_with_gnu_ld
7440 lt_cv_path_LDCXX=$lt_cv_path_LD
7441 lt_cv_path_LD=$lt_save_path_LD
7442 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
7443 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
7444 fi # test yes != "$_lt_caught_CXX_error"
7447 ])# _LT_LANG_CXX_CONFIG
7450 # _LT_FUNC_STRIPNAME_CNF
7451 # ----------------------
7452 # func_stripname_cnf prefix suffix name
7453 # strip PREFIX and SUFFIX off of NAME.
7454 # PREFIX and SUFFIX must not contain globbing or regex special
7455 # characters, hashes, percent signs, but SUFFIX may contain a leading
7456 # dot (in which case that matches only a dot).
7458 # This function is identical to the (non-XSI) version of func_stripname,
7459 # except this one can be used by m4 code that may be executed by configure,
7460 # rather than the libtool script.
7461 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
7462 AC_REQUIRE([_LT_DECL_SED])
7463 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
7464 func_stripname_cnf ()
7467 .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
7468 *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
7470 } # func_stripname_cnf
7471 ])# _LT_FUNC_STRIPNAME_CNF
7474 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
7475 # ---------------------------------
7476 # Figure out "hidden" library dependencies from verbose
7477 # compiler output when linking a shared library.
7478 # Parse the compiler output and extract the necessary
7479 # objects, libraries and library flags.
7480 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
7481 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
7482 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
7483 # Dependencies to place before and after the object being linked:
7484 _LT_TAGVAR(predep_objects, $1)=
7485 _LT_TAGVAR(postdep_objects, $1)=
7486 _LT_TAGVAR(predeps, $1)=
7487 _LT_TAGVAR(postdeps, $1)=
7488 _LT_TAGVAR(compiler_lib_search_path, $1)=
7490 dnl we can't use the lt_simple_compile_test_code here,
7491 dnl because it contains code intended for an executable,
7492 dnl not a library. It's possible we should let each
7493 dnl tag define a new lt_????_link_test_code variable,
7494 dnl but it's only used here...
7495 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
7497 void foo (void) { a = 0; }
7499 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
7503 Foo (void) { a = 0; }
7508 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
7516 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
7524 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
7527 public void bar (void) {
7532 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
7539 _lt_libdeps_save_CFLAGS=$CFLAGS
7540 case "$CC $CFLAGS " in #(
7541 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
7542 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
7543 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
7546 dnl Parse the compiler output and extract the necessary
7547 dnl objects, libraries and library flags.
7548 if AC_TRY_EVAL(ac_compile); then
7549 # Parse the compiler output and extract the necessary
7550 # objects, libraries and library flags.
7552 # Sentinel used to keep track of whether or not we are before
7553 # the conftest object file.
7554 pre_test_object_deps_done=no
7556 for p in `eval "$output_verbose_link_cmd"`; do
7560 # Some compilers place space between "-{L,R}" and the path.
7562 if test x-L = "$p" ||
7563 test x-R = "$p"; then
7568 # Expand the sysroot to ease extracting the directories later.
7569 if test -z "$prev"; then
7571 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7572 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7573 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7577 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7579 if test no = "$pre_test_object_deps_done"; then
7582 # Internal compiler library paths should come after those
7583 # provided the user. The postdeps already come after the
7584 # user supplied libs so there is no need to process them.
7585 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7586 _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
7588 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
7591 # The "-l" case would never come before the object being
7592 # linked, so don't bother handling this case.
7595 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7596 _LT_TAGVAR(postdeps, $1)=$prev$p
7598 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
7604 *.lto.$objext) ;; # Ignore GCC LTO objects
7606 # This assumes that the test object file only shows up
7607 # once in the compiler output.
7608 if test "$p" = "conftest.$objext"; then
7609 pre_test_object_deps_done=yes
7613 if test no = "$pre_test_object_deps_done"; then
7614 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7615 _LT_TAGVAR(predep_objects, $1)=$p
7617 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7620 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7621 _LT_TAGVAR(postdep_objects, $1)=$p
7623 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7628 *) ;; # Ignore the rest.
7636 echo "libtool.m4: error: problem compiling $1 test program"
7639 $RM -f confest.$objext
7640 CFLAGS=$_lt_libdeps_save_CFLAGS
7642 # PORTME: override above test on systems where it is broken
7646 # Interix 3.5 installs completely hosed .la files for C++, so rather than
7647 # hack all around it, let's just trust "g++" to DTRT.
7648 _LT_TAGVAR(predep_objects,$1)=
7649 _LT_TAGVAR(postdep_objects,$1)=
7650 _LT_TAGVAR(postdeps,$1)=
7655 case " $_LT_TAGVAR(postdeps, $1) " in
7656 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7658 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7659 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7660 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
7662 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7663 [The directories searched by this compiler when creating a shared library])
7664 _LT_TAGDECL([], [predep_objects], [1],
7665 [Dependencies to place before and after the objects being linked to
7666 create a shared library])
7667 _LT_TAGDECL([], [postdep_objects], [1])
7668 _LT_TAGDECL([], [predeps], [1])
7669 _LT_TAGDECL([], [postdeps], [1])
7670 _LT_TAGDECL([], [compiler_lib_search_path], [1],
7671 [The library search path used internally by the compiler when linking
7673 ])# _LT_SYS_HIDDEN_LIBDEPS
7676 # _LT_LANG_F77_CONFIG([TAG])
7677 # --------------------------
7678 # Ensure that the configuration variables for a Fortran 77 compiler are
7679 # suitably defined. These variables are subsequently used by _LT_CONFIG
7680 # to write the compiler configuration to 'libtool'.
7681 m4_defun([_LT_LANG_F77_CONFIG],
7682 [AC_LANG_PUSH(Fortran 77)
7683 if test -z "$F77" || test no = "$F77"; then
7687 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7688 _LT_TAGVAR(allow_undefined_flag, $1)=
7689 _LT_TAGVAR(always_export_symbols, $1)=no
7690 _LT_TAGVAR(archive_expsym_cmds, $1)=
7691 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7692 _LT_TAGVAR(hardcode_direct, $1)=no
7693 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7694 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7695 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7696 _LT_TAGVAR(hardcode_minus_L, $1)=no
7697 _LT_TAGVAR(hardcode_automatic, $1)=no
7698 _LT_TAGVAR(inherit_rpath, $1)=no
7699 _LT_TAGVAR(module_cmds, $1)=
7700 _LT_TAGVAR(module_expsym_cmds, $1)=
7701 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7702 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7703 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7704 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7705 _LT_TAGVAR(no_undefined_flag, $1)=
7706 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7707 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7709 # Source file extension for f77 test sources.
7712 # Object file extension for compiled f77 test sources.
7714 _LT_TAGVAR(objext, $1)=$objext
7716 # No sense in running all these tests if we already determined that
7717 # the F77 compiler isn't working. Some variables (like enable_shared)
7718 # are currently assumed to apply to all compilers on this platform,
7719 # and will be corrupted by setting them based on a non-working compiler.
7720 if test yes != "$_lt_disable_F77"; then
7721 # Code to be used in simple compile tests
7722 lt_simple_compile_test_code="\
7728 # Code to be used in simple link tests
7729 lt_simple_link_test_code="\
7734 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7737 # save warnings/boilerplate of simple test code
7738 _LT_COMPILER_BOILERPLATE
7739 _LT_LINKER_BOILERPLATE
7741 # Allow CC to be a program name with arguments.
7744 lt_save_CFLAGS=$CFLAGS
7748 _LT_TAGVAR(compiler, $1)=$CC
7749 _LT_CC_BASENAME([$compiler])
7751 if test -n "$compiler"; then
7752 AC_MSG_CHECKING([if libtool supports shared libraries])
7753 AC_MSG_RESULT([$can_build_shared])
7755 AC_MSG_CHECKING([whether to build shared libraries])
7756 test no = "$can_build_shared" && enable_shared=no
7758 # On AIX, shared libraries and static libraries use the same namespace, and
7759 # are all built from PIC.
7762 test yes = "$enable_shared" && enable_static=no
7763 if test -n "$RANLIB"; then
7764 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7765 postinstall_cmds='$RANLIB $lib'
7769 if test ia64 != "$host_cpu"; then
7770 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7771 yes,aix,yes) ;; # shared object as lib.so file only
7772 yes,svr4,*) ;; # shared object as lib.so archive member only
7773 yes,*) enable_static=no ;; # shared object in lib.a archive as well
7778 AC_MSG_RESULT([$enable_shared])
7780 AC_MSG_CHECKING([whether to build static libraries])
7781 # Make sure either enable_shared or enable_static is yes.
7782 test yes = "$enable_shared" || enable_static=yes
7783 AC_MSG_RESULT([$enable_static])
7785 _LT_TAGVAR(GCC, $1)=$G77
7786 _LT_TAGVAR(LD, $1)=$LD
7789 ## There is no encapsulation within the following macros, do not change
7790 ## the running order or otherwise move them around unless you know exactly
7791 ## what you are doing...
7792 _LT_COMPILER_PIC($1)
7793 _LT_COMPILER_C_O($1)
7794 _LT_COMPILER_FILE_LOCKS($1)
7795 _LT_LINKER_SHLIBS($1)
7796 _LT_SYS_DYNAMIC_LINKER($1)
7797 _LT_LINKER_HARDCODE_LIBPATH($1)
7800 fi # test -n "$compiler"
7804 CFLAGS=$lt_save_CFLAGS
7805 fi # test yes != "$_lt_disable_F77"
7808 ])# _LT_LANG_F77_CONFIG
7811 # _LT_LANG_FC_CONFIG([TAG])
7812 # -------------------------
7813 # Ensure that the configuration variables for a Fortran compiler are
7814 # suitably defined. These variables are subsequently used by _LT_CONFIG
7815 # to write the compiler configuration to 'libtool'.
7816 m4_defun([_LT_LANG_FC_CONFIG],
7817 [AC_LANG_PUSH(Fortran)
7819 if test -z "$FC" || test no = "$FC"; then
7823 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7824 _LT_TAGVAR(allow_undefined_flag, $1)=
7825 _LT_TAGVAR(always_export_symbols, $1)=no
7826 _LT_TAGVAR(archive_expsym_cmds, $1)=
7827 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7828 _LT_TAGVAR(hardcode_direct, $1)=no
7829 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7830 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7831 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7832 _LT_TAGVAR(hardcode_minus_L, $1)=no
7833 _LT_TAGVAR(hardcode_automatic, $1)=no
7834 _LT_TAGVAR(inherit_rpath, $1)=no
7835 _LT_TAGVAR(module_cmds, $1)=
7836 _LT_TAGVAR(module_expsym_cmds, $1)=
7837 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7838 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7839 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7840 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7841 _LT_TAGVAR(no_undefined_flag, $1)=
7842 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7843 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7845 # Source file extension for fc test sources.
7846 ac_ext=${ac_fc_srcext-f}
7848 # Object file extension for compiled fc test sources.
7850 _LT_TAGVAR(objext, $1)=$objext
7852 # No sense in running all these tests if we already determined that
7853 # the FC compiler isn't working. Some variables (like enable_shared)
7854 # are currently assumed to apply to all compilers on this platform,
7855 # and will be corrupted by setting them based on a non-working compiler.
7856 if test yes != "$_lt_disable_FC"; then
7857 # Code to be used in simple compile tests
7858 lt_simple_compile_test_code="\
7864 # Code to be used in simple link tests
7865 lt_simple_link_test_code="\
7870 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7873 # save warnings/boilerplate of simple test code
7874 _LT_COMPILER_BOILERPLATE
7875 _LT_LINKER_BOILERPLATE
7877 # Allow CC to be a program name with arguments.
7880 lt_save_CFLAGS=$CFLAGS
7884 GCC=$ac_cv_fc_compiler_gnu
7886 _LT_TAGVAR(compiler, $1)=$CC
7887 _LT_CC_BASENAME([$compiler])
7889 if test -n "$compiler"; then
7890 AC_MSG_CHECKING([if libtool supports shared libraries])
7891 AC_MSG_RESULT([$can_build_shared])
7893 AC_MSG_CHECKING([whether to build shared libraries])
7894 test no = "$can_build_shared" && enable_shared=no
7896 # On AIX, shared libraries and static libraries use the same namespace, and
7897 # are all built from PIC.
7900 test yes = "$enable_shared" && enable_static=no
7901 if test -n "$RANLIB"; then
7902 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7903 postinstall_cmds='$RANLIB $lib'
7907 if test ia64 != "$host_cpu"; then
7908 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7909 yes,aix,yes) ;; # shared object as lib.so file only
7910 yes,svr4,*) ;; # shared object as lib.so archive member only
7911 yes,*) enable_static=no ;; # shared object in lib.a archive as well
7916 AC_MSG_RESULT([$enable_shared])
7918 AC_MSG_CHECKING([whether to build static libraries])
7919 # Make sure either enable_shared or enable_static is yes.
7920 test yes = "$enable_shared" || enable_static=yes
7921 AC_MSG_RESULT([$enable_static])
7923 _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
7924 _LT_TAGVAR(LD, $1)=$LD
7927 ## There is no encapsulation within the following macros, do not change
7928 ## the running order or otherwise move them around unless you know exactly
7929 ## what you are doing...
7930 _LT_SYS_HIDDEN_LIBDEPS($1)
7931 _LT_COMPILER_PIC($1)
7932 _LT_COMPILER_C_O($1)
7933 _LT_COMPILER_FILE_LOCKS($1)
7934 _LT_LINKER_SHLIBS($1)
7935 _LT_SYS_DYNAMIC_LINKER($1)
7936 _LT_LINKER_HARDCODE_LIBPATH($1)
7939 fi # test -n "$compiler"
7943 CFLAGS=$lt_save_CFLAGS
7944 fi # test yes != "$_lt_disable_FC"
7947 ])# _LT_LANG_FC_CONFIG
7950 # _LT_LANG_GCJ_CONFIG([TAG])
7951 # --------------------------
7952 # Ensure that the configuration variables for the GNU Java Compiler compiler
7953 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7954 # to write the compiler configuration to 'libtool'.
7955 m4_defun([_LT_LANG_GCJ_CONFIG],
7956 [AC_REQUIRE([LT_PROG_GCJ])dnl
7959 # Source file extension for Java test sources.
7962 # Object file extension for compiled Java test sources.
7964 _LT_TAGVAR(objext, $1)=$objext
7966 # Code to be used in simple compile tests
7967 lt_simple_compile_test_code="class foo {}"
7969 # Code to be used in simple link tests
7970 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7972 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7975 # save warnings/boilerplate of simple test code
7976 _LT_COMPILER_BOILERPLATE
7977 _LT_LINKER_BOILERPLATE
7979 # Allow CC to be a program name with arguments.
7981 lt_save_CFLAGS=$CFLAGS
7987 _LT_TAGVAR(compiler, $1)=$CC
7988 _LT_TAGVAR(LD, $1)=$LD
7989 _LT_CC_BASENAME([$compiler])
7991 # GCJ did not exist at the time GCC didn't implicitly link libc in.
7992 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7994 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7995 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7996 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7999 ## There is no encapsulation within the following macros, do not change
8000 ## the running order or otherwise move them around unless you know exactly
8001 ## what you are doing...
8002 if test -n "$compiler"; then
8003 _LT_COMPILER_NO_RTTI($1)
8004 _LT_COMPILER_PIC($1)
8005 _LT_COMPILER_C_O($1)
8006 _LT_COMPILER_FILE_LOCKS($1)
8007 _LT_LINKER_SHLIBS($1)
8008 _LT_LINKER_HARDCODE_LIBPATH($1)
8017 CFLAGS=$lt_save_CFLAGS
8018 ])# _LT_LANG_GCJ_CONFIG
8021 # _LT_LANG_GO_CONFIG([TAG])
8022 # --------------------------
8023 # Ensure that the configuration variables for the GNU Go compiler
8024 # are suitably defined. These variables are subsequently used by _LT_CONFIG
8025 # to write the compiler configuration to 'libtool'.
8026 m4_defun([_LT_LANG_GO_CONFIG],
8027 [AC_REQUIRE([LT_PROG_GO])dnl
8030 # Source file extension for Go test sources.
8033 # Object file extension for compiled Go test sources.
8035 _LT_TAGVAR(objext, $1)=$objext
8037 # Code to be used in simple compile tests
8038 lt_simple_compile_test_code="package main; func main() { }"
8040 # Code to be used in simple link tests
8041 lt_simple_link_test_code='package main; func main() { }'
8043 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
8046 # save warnings/boilerplate of simple test code
8047 _LT_COMPILER_BOILERPLATE
8048 _LT_LINKER_BOILERPLATE
8050 # Allow CC to be a program name with arguments.
8052 lt_save_CFLAGS=$CFLAGS
8058 _LT_TAGVAR(compiler, $1)=$CC
8059 _LT_TAGVAR(LD, $1)=$LD
8060 _LT_CC_BASENAME([$compiler])
8062 # Go did not exist at the time GCC didn't implicitly link libc in.
8063 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
8065 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
8066 _LT_TAGVAR(reload_flag, $1)=$reload_flag
8067 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
8070 ## There is no encapsulation within the following macros, do not change
8071 ## the running order or otherwise move them around unless you know exactly
8072 ## what you are doing...
8073 if test -n "$compiler"; then
8074 _LT_COMPILER_NO_RTTI($1)
8075 _LT_COMPILER_PIC($1)
8076 _LT_COMPILER_C_O($1)
8077 _LT_COMPILER_FILE_LOCKS($1)
8078 _LT_LINKER_SHLIBS($1)
8079 _LT_LINKER_HARDCODE_LIBPATH($1)
8088 CFLAGS=$lt_save_CFLAGS
8089 ])# _LT_LANG_GO_CONFIG
8092 # _LT_LANG_RC_CONFIG([TAG])
8093 # -------------------------
8094 # Ensure that the configuration variables for the Windows resource compiler
8095 # are suitably defined. These variables are subsequently used by _LT_CONFIG
8096 # to write the compiler configuration to 'libtool'.
8097 m4_defun([_LT_LANG_RC_CONFIG],
8098 [AC_REQUIRE([LT_PROG_RC])dnl
8101 # Source file extension for RC test sources.
8104 # Object file extension for compiled RC test sources.
8106 _LT_TAGVAR(objext, $1)=$objext
8108 # Code to be used in simple compile tests
8109 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
8111 # Code to be used in simple link tests
8112 lt_simple_link_test_code=$lt_simple_compile_test_code
8114 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
8117 # save warnings/boilerplate of simple test code
8118 _LT_COMPILER_BOILERPLATE
8119 _LT_LINKER_BOILERPLATE
8121 # Allow CC to be a program name with arguments.
8123 lt_save_CFLAGS=$CFLAGS
8129 _LT_TAGVAR(compiler, $1)=$CC
8130 _LT_CC_BASENAME([$compiler])
8131 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
8133 if test -n "$compiler"; then
8141 CFLAGS=$lt_save_CFLAGS
8142 ])# _LT_LANG_RC_CONFIG
8147 AC_DEFUN([LT_PROG_GCJ],
8148 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
8149 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
8150 [AC_CHECK_TOOL(GCJ, gcj,)
8151 test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
8152 AC_SUBST(GCJFLAGS)])])[]dnl
8156 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
8157 dnl aclocal-1.4 backwards compatibility:
8158 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
8163 AC_DEFUN([LT_PROG_GO],
8164 [AC_CHECK_TOOL(GOC, gccgo,)
8170 AC_DEFUN([LT_PROG_RC],
8171 [AC_CHECK_TOOL(RC, windres,)
8175 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
8176 dnl aclocal-1.4 backwards compatibility:
8177 dnl AC_DEFUN([LT_AC_PROG_RC], [])
8182 # If we don't have a new enough Autoconf to choose the best grep
8183 # available, choose the one first in the user's PATH.
8184 m4_defun([_LT_DECL_EGREP],
8185 [AC_REQUIRE([AC_PROG_EGREP])dnl
8186 AC_REQUIRE([AC_PROG_FGREP])dnl
8187 test -z "$GREP" && GREP=grep
8188 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
8189 _LT_DECL([], [EGREP], [1], [An ERE matcher])
8190 _LT_DECL([], [FGREP], [1], [A literal string matcher])
8191 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
8198 # If we don't have a new enough Autoconf to choose the best objdump
8199 # available, choose the one first in the user's PATH.
8200 m4_defun([_LT_DECL_OBJDUMP],
8201 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
8202 test -z "$OBJDUMP" && OBJDUMP=objdump
8203 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
8209 # Ensure DLLTOOL variable is set.
8210 m4_defun([_LT_DECL_DLLTOOL],
8211 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8212 test -z "$DLLTOOL" && DLLTOOL=dlltool
8213 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
8219 # Check for a fully-functional sed program, that truncates
8220 # as few characters as possible. Prefer GNU sed if found.
8221 m4_defun([_LT_DECL_SED],
8223 test -z "$SED" && SED=sed
8224 Xsed="$SED -e 1s/^X//"
8225 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
8226 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
8227 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
8230 m4_ifndef([AC_PROG_SED], [
8231 ############################################################
8232 # NOTE: This macro has been submitted for inclusion into #
8233 # GNU Autoconf as AC_PROG_SED. When it is available in #
8234 # a released version of Autoconf we should remove this #
8235 # macro and use it instead. #
8236 ############################################################
8238 m4_defun([AC_PROG_SED],
8239 [AC_MSG_CHECKING([for a sed that does not truncate output])
8240 AC_CACHE_VAL(lt_cv_path_SED,
8241 [# Loop through the user's path and test for sed and gsed.
8242 # Then use that list of sed's as ones to test for truncation.
8243 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8247 test -z "$as_dir" && as_dir=.
8248 for lt_ac_prog in sed gsed; do
8249 for ac_exec_ext in '' $ac_executable_extensions; do
8250 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
8251 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
8259 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
8260 # along with /bin/sed that truncates output.
8261 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
8262 test ! -f "$lt_ac_sed" && continue
8263 cat /dev/null > conftest.in
8265 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
8266 # Check for GNU sed and select it if it is found.
8267 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
8268 lt_cv_path_SED=$lt_ac_sed
8272 cat conftest.in conftest.in >conftest.tmp
8273 mv conftest.tmp conftest.in
8274 cp conftest.in conftest.nl
8276 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
8277 cmp -s conftest.out conftest.nl || break
8278 # 10000 chars as input seems more than enough
8279 test 10 -lt "$lt_ac_count" && break
8280 lt_ac_count=`expr $lt_ac_count + 1`
8281 if test "$lt_ac_count" -gt "$lt_ac_max"; then
8282 lt_ac_max=$lt_ac_count
8283 lt_cv_path_SED=$lt_ac_sed
8290 AC_MSG_RESULT([$SED])
8295 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
8296 dnl aclocal-1.4 backwards compatibility:
8297 dnl AC_DEFUN([LT_AC_PROG_SED], [])
8300 # _LT_CHECK_SHELL_FEATURES
8301 # ------------------------
8302 # Find out whether the shell is Bourne or XSI compatible,
8303 # or has some other useful features.
8304 m4_defun([_LT_CHECK_SHELL_FEATURES],
8305 [if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8310 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
8312 # test EBCDIC or ASCII
8313 case `echo X|tr X '\101'` in
8314 A) # ASCII based system
8315 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
8316 lt_SP2NL='tr \040 \012'
8317 lt_NL2SP='tr \015\012 \040\040'
8319 *) # EBCDIC based system
8320 lt_SP2NL='tr \100 \n'
8321 lt_NL2SP='tr \r\n \100\100'
8324 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
8325 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
8326 ])# _LT_CHECK_SHELL_FEATURES
8329 # _LT_PATH_CONVERSION_FUNCTIONS
8330 # -----------------------------
8331 # Determine what file name conversion functions should be used by
8332 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
8333 # for certain cross-compile configurations and native mingw.
8334 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
8335 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8336 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
8337 AC_MSG_CHECKING([how to convert $build file names to $host format])
8338 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
8342 *-*-mingw* ) # actually msys
8343 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
8346 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
8348 * ) # otherwise, assume *nix
8349 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
8355 *-*-mingw* ) # actually msys
8356 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
8359 lt_cv_to_host_file_cmd=func_convert_file_noop
8361 * ) # otherwise, assume *nix
8362 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
8366 * ) # unhandled hosts (and "normal" native builds)
8367 lt_cv_to_host_file_cmd=func_convert_file_noop
8371 to_host_file_cmd=$lt_cv_to_host_file_cmd
8372 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
8373 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
8374 [0], [convert $build file names to $host format])dnl
8376 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
8377 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
8378 [#assume ordinary cross tools, or native build.
8379 lt_cv_to_tool_file_cmd=func_convert_file_noop
8383 *-*-mingw* ) # actually msys
8384 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
8390 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
8391 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
8392 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
8393 [0], [convert $build files to toolchain format])dnl
8394 ])# _LT_PATH_CONVERSION_FUNCTIONS