1 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
3 # Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc.
4 # Written by Gordon Matzigkeit, 1996
6 # This file is free software; the Free Software Foundation gives
7 # unlimited permission to copy and/or distribute it, with or without
8 # modifications, as long as this notice is preserved.
10 m4_define([_LT_COPYING], [dnl
11 # Copyright (C) 2014 Free Software Foundation, Inc.
12 # This is free software; see the source for copying conditions. There is NO
13 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
15 # GNU Libtool is free software; you can redistribute it and/or modify
16 # it under the terms of the GNU General Public License as published by
17 # the Free Software Foundation; either version 2 of of the License, or
18 # (at your option) any later version.
20 # As a special exception to the GNU General Public License, if you
21 # distribute this file as part of a program or library that is built
22 # using GNU Libtool, you may include this file under the same
23 # distribution terms that you use for the rest of that program.
25 # GNU Libtool is distributed in the hope that it will be useful, but
26 # WITHOUT ANY WARRANTY; without even the implied warranty of
27 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
28 # GNU General Public License for more details.
30 # You should have received a copy of the GNU General Public License
31 # along with this program. If not, see <http://www.gnu.org/licenses/>.
39 # Complain and exit if this libtool version is less that VERSION.
41 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
43 [m4_fatal([Libtool version $1 or higher is required],
50 # Complain if the absolute build directory name contains unusual characters
51 m4_defun([_LT_CHECK_BUILDDIR],
54 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
62 [AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
63 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
64 AC_BEFORE([$0], [LT_LANG])dnl
65 AC_BEFORE([$0], [LT_OUTPUT])dnl
66 AC_BEFORE([$0], [LTDL_INIT])dnl
67 m4_require([_LT_CHECK_BUILDDIR])dnl
69 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
70 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
71 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
72 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
73 dnl unless we require an AC_DEFUNed macro:
74 AC_REQUIRE([LTOPTIONS_VERSION])dnl
75 AC_REQUIRE([LTSUGAR_VERSION])dnl
76 AC_REQUIRE([LTVERSION_VERSION])dnl
77 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
78 m4_require([_LT_PROG_LTMAIN])dnl
80 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
83 _LT_SET_OPTIONS([$0], [$1])
85 # This can be used to rebuild libtool when needed
88 # Always use our own libtool.
89 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
99 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
100 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
101 dnl aclocal-1.4 backwards compatibility:
102 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
103 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
106 # _LT_PREPARE_CC_BASENAME
107 # -----------------------
108 m4_defun([_LT_PREPARE_CC_BASENAME], [
109 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
112 for cc_temp in @S|@*""; do
114 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
115 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
120 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
122 ])# _LT_PREPARE_CC_BASENAME
125 # _LT_CC_BASENAME(CC)
126 # -------------------
127 # It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME,
128 # but that macro is also expanded into generated libtool script, which
129 # arranges for $SED and $ECHO to be set by different means.
130 m4_defun([_LT_CC_BASENAME],
131 [m4_require([_LT_PREPARE_CC_BASENAME])dnl
132 AC_REQUIRE([_LT_DECL_SED])dnl
133 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
135 cc_basename=$func_cc_basename_result
139 # _LT_FILEUTILS_DEFAULTS
140 # ----------------------
141 # It is okay to use these file commands and assume they have been set
142 # sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'.
143 m4_defun([_LT_FILEUTILS_DEFAULTS],
147 ])# _LT_FILEUTILS_DEFAULTS
152 m4_defun([_LT_SETUP],
153 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
154 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
155 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
156 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
158 _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
160 _LT_DECL([], [host_alias], [0], [The host system])dnl
161 _LT_DECL([], [host], [0])dnl
162 _LT_DECL([], [host_os], [0])dnl
164 _LT_DECL([], [build_alias], [0], [The build system])dnl
165 _LT_DECL([], [build], [0])dnl
166 _LT_DECL([], [build_os], [0])dnl
168 AC_REQUIRE([AC_PROG_CC])dnl
169 AC_REQUIRE([LT_PATH_LD])dnl
170 AC_REQUIRE([LT_PATH_NM])dnl
172 AC_REQUIRE([AC_PROG_LN_S])dnl
173 test -z "$LN_S" && LN_S="ln -s"
174 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
176 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
177 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
178 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
180 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
181 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
182 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
183 m4_require([_LT_CMD_RELOAD])dnl
184 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
185 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
186 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
187 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
188 m4_require([_LT_WITH_SYSROOT])dnl
189 m4_require([_LT_CMD_TRUNCATE])dnl
191 _LT_CONFIG_LIBTOOL_INIT([
192 # See if we are running on zsh, and set the options that allow our
193 # commands through without removal of \ escapes INIT.
194 if test -n "\${ZSH_VERSION+set}"; then
198 if test -n "${ZSH_VERSION+set}"; then
204 m4_require([_LT_TAG_COMPILER])dnl
208 # AIX sometimes has problems with the GCC collect2 program. For some
209 # reason, if we set the COLLECT_NAMES environment variable, the problems
210 # vanish in a puff of smoke.
211 if test set != "${COLLECT_NAMES+set}"; then
222 # All known linkers require a '.a' archive for static linking (except MSVC,
223 # which needs '.lib').
226 with_gnu_ld=$lt_cv_prog_gnu_ld
231 # Set sane defaults for various variables
232 test -z "$CC" && CC=cc
233 test -z "$LTCC" && LTCC=$CC
234 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
235 test -z "$LD" && LD=ld
236 test -z "$ac_objext" && ac_objext=o
238 _LT_CC_BASENAME([$compiler])
240 # Only perform the check for file, if the check method requires it
241 test -z "$MAGIC_CMD" && MAGIC_CMD=file
242 case $deplibs_check_method in
244 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
250 # Use C for the default configuration in the libtool script
251 LT_SUPPORTED_TAG([CC])
253 _LT_LANG_DEFAULT_CONFIG
258 # _LT_PREPARE_SED_QUOTE_VARS
259 # --------------------------
260 # Define a few sed substitution that help us do robust quoting.
261 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
262 [# Backslashify metacharacters that are still active within
263 # double-quoted strings.
264 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
266 # Same as above, but do not quote variable references.
267 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
269 # Sed substitution to delay expansion of an escaped shell variable in a
270 # double_quote_subst'ed string.
271 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
273 # Sed substitution to delay expansion of an escaped single quote.
274 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
276 # Sed substitution to avoid accidental globbing in evaled expressions
277 no_glob_subst='s/\*/\\\*/g'
282 # Note that this code is called both from 'configure', and 'config.status'
283 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
284 # 'config.status' has no value for ac_aux_dir unless we are using Automake,
285 # so we pass a copy along to make sure it has a sensible value anyway.
286 m4_defun([_LT_PROG_LTMAIN],
287 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
288 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
289 ltmain=$ac_aux_dir/ltmain.sh
293 ## ------------------------------------- ##
294 ## Accumulate code for creating libtool. ##
295 ## ------------------------------------- ##
297 # So that we can recreate a full libtool script including additional
298 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
299 # in macros and then make a single call at the end using the 'libtool'
303 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
304 # ----------------------------------------
305 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
306 m4_define([_LT_CONFIG_LIBTOOL_INIT],
308 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
313 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
316 # _LT_CONFIG_LIBTOOL([COMMANDS])
317 # ------------------------------
318 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
319 m4_define([_LT_CONFIG_LIBTOOL],
321 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
326 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
329 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
330 # -----------------------------------------------------
331 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
332 [_LT_CONFIG_LIBTOOL([$1])
333 _LT_CONFIG_LIBTOOL_INIT([$2])
337 # _LT_FORMAT_COMMENT([COMMENT])
338 # -----------------------------
339 # Add leading comment marks to the start of each line, and a trailing
340 # full-stop to the whole comment if one is not present already.
341 m4_define([_LT_FORMAT_COMMENT],
343 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
344 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
349 ## ------------------------ ##
350 ## FIXME: Eliminate VARNAME ##
351 ## ------------------------ ##
354 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
355 # -------------------------------------------------------------------
356 # CONFIGNAME is the name given to the value in the libtool script.
357 # VARNAME is the (base) name used in the configure script.
358 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
359 # VARNAME. Any other value will be used directly.
360 m4_define([_LT_DECL],
361 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
362 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
363 [m4_ifval([$1], [$1], [$2])])
364 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
366 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
367 lt_dict_add_subkey([lt_decl_dict], [$2],
368 [tagged?], [m4_ifval([$5], [yes], [no])])])
372 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
373 # --------------------------------------------------------
374 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
377 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
378 # ------------------------------------------------
379 m4_define([lt_decl_tag_varnames],
380 [_lt_decl_filter([tagged?], [yes], $@)])
383 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
384 # ---------------------------------------------------------
385 m4_define([_lt_decl_filter],
387 [0], [m4_fatal([$0: too few arguments: $#])],
388 [1], [m4_fatal([$0: too few arguments: $#: $1])],
389 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
390 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
391 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
395 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
396 # --------------------------------------------------
397 m4_define([lt_decl_quote_varnames],
398 [_lt_decl_filter([value], [1], $@)])
401 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
402 # ---------------------------------------------------
403 m4_define([lt_decl_dquote_varnames],
404 [_lt_decl_filter([value], [2], $@)])
407 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
408 # ---------------------------------------------------
409 m4_define([lt_decl_varnames_tagged],
410 [m4_assert([$# <= 2])dnl
411 _$0(m4_quote(m4_default([$1], [[, ]])),
412 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
413 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
414 m4_define([_lt_decl_varnames_tagged],
415 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
418 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
419 # ------------------------------------------------
420 m4_define([lt_decl_all_varnames],
421 [_$0(m4_quote(m4_default([$1], [[, ]])),
423 m4_quote(lt_decl_varnames),
424 m4_quote(m4_shift($@))))[]dnl
426 m4_define([_lt_decl_all_varnames],
427 [lt_join($@, lt_decl_varnames_tagged([$1],
428 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
432 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
433 # ------------------------------------
434 # Quote a variable value, and forward it to 'config.status' so that its
435 # declaration there will have the same value as in 'configure'. VARNAME
436 # must have a single quote delimited value for this to work.
437 m4_define([_LT_CONFIG_STATUS_DECLARE],
438 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
441 # _LT_CONFIG_STATUS_DECLARATIONS
442 # ------------------------------
443 # We delimit libtool config variables with single quotes, so when
444 # we write them to config.status, we have to be sure to quote all
445 # embedded single quotes properly. In configure, this macro expands
446 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
448 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
449 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
450 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
451 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
456 # Output comment and list of tags supported by the script
457 m4_defun([_LT_LIBTOOL_TAGS],
458 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
459 available_tags='_LT_TAGS'dnl
463 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
464 # -----------------------------------
465 # Extract the dictionary values for VARNAME (optionally with TAG) and
466 # expand to a commented shell variable setting:
468 # # Some comment about what VAR is for.
469 # visible_name=$lt_internal_name
470 m4_define([_LT_LIBTOOL_DECLARE],
471 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
472 [description])))[]dnl
473 m4_pushdef([_libtool_name],
474 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
475 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
476 [0], [_libtool_name=[$]$1],
477 [1], [_libtool_name=$lt_[]$1],
478 [2], [_libtool_name=$lt_[]$1],
479 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
480 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
484 # _LT_LIBTOOL_CONFIG_VARS
485 # -----------------------
486 # Produce commented declarations of non-tagged libtool config variables
487 # suitable for insertion in the LIBTOOL CONFIG section of the 'libtool'
488 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
489 # section) are produced by _LT_LIBTOOL_TAG_VARS.
490 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
491 [m4_foreach([_lt_var],
492 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
493 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
496 # _LT_LIBTOOL_TAG_VARS(TAG)
497 # -------------------------
498 m4_define([_LT_LIBTOOL_TAG_VARS],
499 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
500 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
503 # _LT_TAGVAR(VARNAME, [TAGNAME])
504 # ------------------------------
505 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
508 # _LT_CONFIG_COMMANDS
509 # -------------------
510 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
511 # variables for single and double quote escaping we saved from calls
512 # to _LT_DECL, we can put quote escaped variables declarations
513 # into 'config.status', and then the shell code to quote escape them in
514 # for loops in 'config.status'. Finally, any additional code accumulated
515 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
516 m4_defun([_LT_CONFIG_COMMANDS],
517 [AC_PROVIDE_IFELSE([LT_OUTPUT],
518 dnl If the libtool generation code has been placed in $CONFIG_LT,
519 dnl instead of duplicating it all over again into config.status,
520 dnl then we will have config.status run $CONFIG_LT later, so it
521 dnl needs to know what name is stored there:
522 [AC_CONFIG_COMMANDS([libtool],
523 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
524 dnl If the libtool generation code is destined for config.status,
525 dnl expand the accumulated commands and init code now:
526 [AC_CONFIG_COMMANDS([libtool],
527 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
528 ])#_LT_CONFIG_COMMANDS
532 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
535 # The HP-UX ksh and POSIX shell print the target directory to stdout
537 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
539 sed_quote_subst='$sed_quote_subst'
540 double_quote_subst='$double_quote_subst'
541 delay_variable_subst='$delay_variable_subst'
542 _LT_CONFIG_STATUS_DECLARATIONS
545 compiler='$compiler_DEFAULT'
547 # A function that is used when there is no print builtin or printf.
548 func_fallback_echo ()
550 eval 'cat <<_LTECHO_EOF
555 # Quote evaled strings.
556 for var in lt_decl_all_varnames([[ \
557 ]], lt_decl_quote_varnames); do
558 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
559 *[[\\\\\\\`\\"\\\$]]*)
560 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
563 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
568 # Double-quote double-evaled strings.
569 for var in lt_decl_all_varnames([[ \
570 ]], lt_decl_dquote_varnames); do
571 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
572 *[[\\\\\\\`\\"\\\$]]*)
573 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
576 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
581 _LT_OUTPUT_LIBTOOL_INIT
584 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
585 # ------------------------------------
586 # Generate a child script FILE with all initialization necessary to
587 # reuse the environment learned by the parent script, and make the
588 # file executable. If COMMENT is supplied, it is inserted after the
589 # '#!' sequence but before initialization text begins. After this
590 # macro, additional text can be appended to FILE to form the body of
591 # the child script. The macro ends with non-zero status if the
592 # file could not be fully written (such as if the disk is full).
593 m4_ifdef([AS_INIT_GENERATED],
594 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
595 [m4_defun([_LT_GENERATED_FILE_INIT],
596 [m4_require([AS_PREPARE])]dnl
597 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
599 cat >$1 <<_ASEOF || lt_write_fail=1
601 # Generated by $as_me.
603 SHELL=\${CONFIG_SHELL-$SHELL}
606 cat >>$1 <<\_ASEOF || lt_write_fail=1
609 exec AS_MESSAGE_FD>&1
611 test 0 = "$lt_write_fail" && chmod +x $1[]dnl
612 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
616 # This macro allows early generation of the libtool script (before
617 # AC_OUTPUT is called), incase it is used in configure for compilation
619 AC_DEFUN([LT_OUTPUT],
620 [: ${CONFIG_LT=./config.lt}
621 AC_MSG_NOTICE([creating $CONFIG_LT])
622 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
623 [# Run this file to recreate a libtool stub with the current configuration.])
625 cat >>"$CONFIG_LT" <<\_LTEOF
627 exec AS_MESSAGE_LOG_FD>>config.log
630 AS_BOX([Running $as_me.])
631 } >&AS_MESSAGE_LOG_FD
634 '$as_me' creates a local libtool stub from the current configuration,
635 for use in further configure time tests before the real libtool is
638 Usage: $[0] [[OPTIONS]]
640 -h, --help print this help, then exit
641 -V, --version print version number, then exit
642 -q, --quiet do not print progress messages
643 -d, --debug don't remove temporary files
645 Report bugs to <bug-libtool@gnu.org>."
648 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
649 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
650 configured by $[0], generated by m4_PACKAGE_STRING.
652 Copyright (C) 2011 Free Software Foundation, Inc.
653 This config.lt script is free software; the Free Software Foundation
654 gives unlimited permision to copy, distribute and modify it."
659 --version | --v* | -V )
660 echo "$lt_cl_version"; exit 0 ;;
662 echo "$lt_cl_help"; exit 0 ;;
663 --debug | --d* | -d )
665 --quiet | --q* | --silent | --s* | -q )
668 -*) AC_MSG_ERROR([unrecognized option: $[1]
669 Try '$[0] --help' for more information.]) ;;
671 *) AC_MSG_ERROR([unrecognized argument: $[1]
672 Try '$[0] --help' for more information.]) ;;
677 if $lt_cl_silent; then
678 exec AS_MESSAGE_FD>/dev/null
682 cat >>"$CONFIG_LT" <<_LTEOF
683 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
686 cat >>"$CONFIG_LT" <<\_LTEOF
687 AC_MSG_NOTICE([creating $ofile])
688 _LT_OUTPUT_LIBTOOL_COMMANDS
691 chmod +x "$CONFIG_LT"
693 # configure is writing to config.log, but config.lt does its own redirection,
694 # appending to config.log, which fails on DOS, as config.log is still kept
695 # open by configure. Here we exec the FD to /dev/null, effectively closing
696 # config.log, so it can be properly (re)opened and appended to by config.lt.
698 test yes = "$silent" &&
699 lt_config_lt_args="$lt_config_lt_args --quiet"
700 exec AS_MESSAGE_LOG_FD>/dev/null
701 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
702 exec AS_MESSAGE_LOG_FD>>config.log
703 $lt_cl_success || AS_EXIT(1)
709 # If TAG is the built-in tag, create an initial libtool script with a
710 # default configuration from the untagged config vars. Otherwise add code
711 # to config.status for appending the configuration named by TAG from the
712 # matching tagged config vars.
713 m4_defun([_LT_CONFIG],
714 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
715 _LT_CONFIG_SAVE_COMMANDS([
716 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
717 m4_if(_LT_TAG, [C], [
718 # See if we are running on zsh, and set the options that allow our
719 # commands through without removal of \ escapes.
720 if test -n "${ZSH_VERSION+set}"; then
725 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
728 cat <<_LT_EOF >> "$cfgfile"
730 # Generated automatically by $as_me ($PACKAGE) $VERSION
731 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
733 # Provide generalized library-building support services.
734 # Written by Gordon Matzigkeit, 1996
739 # Configured defaults for sys_lib_dlsearch_path munging.
740 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
742 # ### BEGIN LIBTOOL CONFIG
743 _LT_LIBTOOL_CONFIG_VARS
745 # ### END LIBTOOL CONFIG
749 cat <<'_LT_EOF' >> "$cfgfile"
751 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
753 _LT_PREPARE_MUNGE_PATH_LIST
754 _LT_PREPARE_CC_BASENAME
756 # ### END FUNCTIONS SHARED WITH CONFIGURE
762 cat <<\_LT_EOF >> "$cfgfile"
763 # AIX sometimes has problems with the GCC collect2 program. For some
764 # reason, if we set the COLLECT_NAMES environment variable, the problems
765 # vanish in a puff of smoke.
766 if test set != "${COLLECT_NAMES+set}"; then
776 # We use sed instead of cat because bash on DJGPP gets confused if
777 # if finds mixed CR/LF and LF-only lines. Since sed operates in
778 # text mode, it properly converts lines to CR/LF. This bash problem
779 # is reportedly fixed, but why not run on old versions too?
780 sed '$q' "$ltmain" >> "$cfgfile" \
781 || (rm -f "$cfgfile"; exit 1)
783 mv -f "$cfgfile" "$ofile" ||
784 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
787 [cat <<_LT_EOF >> "$ofile"
789 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
790 dnl in a comment (ie after a #).
791 # ### BEGIN LIBTOOL TAG CONFIG: $1
792 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
793 # ### END LIBTOOL TAG CONFIG: $1
802 ])dnl /_LT_CONFIG_SAVE_COMMANDS
806 # LT_SUPPORTED_TAG(TAG)
807 # ---------------------
808 # Trace this macro to discover what tags are supported by the libtool
809 # --tag option, using:
810 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
811 AC_DEFUN([LT_SUPPORTED_TAG], [])
814 # C support is built-in for now
815 m4_define([_LT_LANG_C_enabled], [])
816 m4_define([_LT_TAGS], [])
821 # Enable libtool support for the given language if not already enabled.
823 [AC_BEFORE([$0], [LT_OUTPUT])dnl
826 [C++], [_LT_LANG(CXX)],
827 [Go], [_LT_LANG(GO)],
828 [Java], [_LT_LANG(GCJ)],
829 [Fortran 77], [_LT_LANG(F77)],
830 [Fortran], [_LT_LANG(FC)],
831 [Windows Resource], [_LT_LANG(RC)],
832 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
834 [m4_fatal([$0: unsupported language: "$1"])])])dnl
841 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
842 [LT_SUPPORTED_TAG([$1])dnl
843 m4_append([_LT_TAGS], [$1 ])dnl
844 m4_define([_LT_LANG_]$1[_enabled], [])dnl
845 _LT_LANG_$1_CONFIG($1)])dnl
849 m4_ifndef([AC_PROG_GO], [
850 ############################################################
851 # NOTE: This macro has been submitted for inclusion into #
852 # GNU Autoconf as AC_PROG_GO. When it is available in #
853 # a released version of Autoconf we should remove this #
854 # macro and use it instead. #
855 ############################################################
856 m4_defun([AC_PROG_GO],
858 AC_ARG_VAR([GOC], [Go compiler command])dnl
859 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
860 _AC_ARG_VAR_LDFLAGS()dnl
861 AC_CHECK_TOOL(GOC, gccgo)
862 if test -z "$GOC"; then
863 if test -n "$ac_tool_prefix"; then
864 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
867 if test -z "$GOC"; then
868 AC_CHECK_PROG(GOC, gccgo, gccgo, false)
874 # _LT_LANG_DEFAULT_CONFIG
875 # -----------------------
876 m4_defun([_LT_LANG_DEFAULT_CONFIG],
877 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
879 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
881 AC_PROVIDE_IFELSE([AC_PROG_F77],
883 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
885 AC_PROVIDE_IFELSE([AC_PROG_FC],
887 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
889 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
890 dnl pulling things in needlessly.
891 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
893 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
895 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
897 [m4_ifdef([AC_PROG_GCJ],
898 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
899 m4_ifdef([A][M_PROG_GCJ],
900 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
901 m4_ifdef([LT_PROG_GCJ],
902 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
904 AC_PROVIDE_IFELSE([AC_PROG_GO],
906 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
908 AC_PROVIDE_IFELSE([LT_PROG_RC],
910 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
911 ])# _LT_LANG_DEFAULT_CONFIG
914 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
915 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
916 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
917 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
918 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
919 dnl aclocal-1.4 backwards compatibility:
920 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
921 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
922 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
923 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
924 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
929 m4_defun([_LT_TAG_COMPILER],
930 [AC_REQUIRE([AC_PROG_CC])dnl
932 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
933 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
934 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
935 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
937 # If no C compiler was specified, use CC.
940 # If no C compiler flags were specified, use CFLAGS.
941 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
943 # Allow CC to be a program name with arguments.
948 # _LT_COMPILER_BOILERPLATE
949 # ------------------------
950 # Check for compiler boilerplate output or warnings with
951 # the simple compiler test code.
952 m4_defun([_LT_COMPILER_BOILERPLATE],
953 [m4_require([_LT_DECL_SED])dnl
954 ac_outfile=conftest.$ac_objext
955 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
956 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
957 _lt_compiler_boilerplate=`cat conftest.err`
959 ])# _LT_COMPILER_BOILERPLATE
962 # _LT_LINKER_BOILERPLATE
963 # ----------------------
964 # Check for linker boilerplate output or warnings with
965 # the simple link test code.
966 m4_defun([_LT_LINKER_BOILERPLATE],
967 [m4_require([_LT_DECL_SED])dnl
968 ac_outfile=conftest.$ac_objext
969 echo "$lt_simple_link_test_code" >conftest.$ac_ext
970 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
971 _lt_linker_boilerplate=`cat conftest.err`
973 ])# _LT_LINKER_BOILERPLATE
975 # _LT_REQUIRED_DARWIN_CHECKS
976 # -------------------------
977 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
980 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
981 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
982 AC_CHECK_TOOL([LIPO], [lipo], [:])
983 AC_CHECK_TOOL([OTOOL], [otool], [:])
984 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
985 _LT_DECL([], [DSYMUTIL], [1],
986 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
987 _LT_DECL([], [NMEDIT], [1],
988 [Tool to change global to local symbols on Mac OS X])
989 _LT_DECL([], [LIPO], [1],
990 [Tool to manipulate fat objects and archives on Mac OS X])
991 _LT_DECL([], [OTOOL], [1],
992 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
993 _LT_DECL([], [OTOOL64], [1],
994 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
996 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
997 [lt_cv_apple_cc_single_mod=no
998 if test -z "$LT_MULTI_MODULE"; then
999 # By default we will add the -single_module flag. You can override
1000 # by either setting the environment variable LT_MULTI_MODULE
1001 # non-empty at configure time, or by adding -multi_module to the
1003 rm -rf libconftest.dylib*
1004 echo "int foo(void){return 1;}" > conftest.c
1005 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1006 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
1007 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1008 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
1010 # If there is a non-empty error log, and "single_module"
1011 # appears in it, assume the flag caused a linker warning
1012 if test -s conftest.err && $GREP single_module conftest.err; then
1013 cat conftest.err >&AS_MESSAGE_LOG_FD
1014 # Otherwise, if the output was created with a 0 exit code from
1015 # the compiler, it worked.
1016 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
1017 lt_cv_apple_cc_single_mod=yes
1019 cat conftest.err >&AS_MESSAGE_LOG_FD
1021 rm -rf libconftest.dylib*
1025 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1026 [lt_cv_ld_exported_symbols_list],
1027 [lt_cv_ld_exported_symbols_list=no
1028 save_LDFLAGS=$LDFLAGS
1029 echo "_main" > conftest.sym
1030 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1031 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1032 [lt_cv_ld_exported_symbols_list=yes],
1033 [lt_cv_ld_exported_symbols_list=no])
1034 LDFLAGS=$save_LDFLAGS
1037 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1038 [lt_cv_ld_force_load=no
1039 cat > conftest.c << _LT_EOF
1040 int forced_loaded() { return 2;}
1042 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1043 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1044 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1045 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1046 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1047 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1048 cat > conftest.c << _LT_EOF
1049 int main() { return 0;}
1051 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1052 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1054 if test -s conftest.err && $GREP force_load conftest.err; then
1055 cat conftest.err >&AS_MESSAGE_LOG_FD
1056 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
1057 lt_cv_ld_force_load=yes
1059 cat conftest.err >&AS_MESSAGE_LOG_FD
1061 rm -f conftest.err libconftest.a conftest conftest.c
1062 rm -rf conftest.dSYM
1065 rhapsody* | darwin1.[[012]])
1066 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
1068 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
1069 darwin*) # darwin 5.x on
1070 # if running on 10.5 or later, the deployment target defaults
1071 # to the OS version, if on x86, and 10.4, the deployment
1072 # target defaults to 10.4. Don't you love it?
1073 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1074 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1075 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
1077 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
1079 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
1083 if test yes = "$lt_cv_apple_cc_single_mod"; then
1084 _lt_dar_single_mod='$single_module'
1086 if test yes = "$lt_cv_ld_exported_symbols_list"; then
1087 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
1089 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
1091 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
1092 _lt_dsymutil='~$DSYMUTIL $lib || :'
1101 # _LT_DARWIN_LINKER_FEATURES([TAG])
1102 # ---------------------------------
1103 # Checks for linker and compiler features on darwin
1104 m4_defun([_LT_DARWIN_LINKER_FEATURES],
1106 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1107 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1108 _LT_TAGVAR(hardcode_direct, $1)=no
1109 _LT_TAGVAR(hardcode_automatic, $1)=yes
1110 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1111 if test yes = "$lt_cv_ld_force_load"; then
1112 _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\"`'
1113 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
1114 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1116 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1118 _LT_TAGVAR(link_all_deplibs, $1)=yes
1119 _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
1120 case $cc_basename in
1121 ifort*|nagfor*) _lt_dar_can_shared=yes ;;
1122 *) _lt_dar_can_shared=$GCC ;;
1124 if test yes = "$_lt_dar_can_shared"; then
1125 output_verbose_link_cmd=func_echo_all
1126 _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"
1127 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
1128 _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"
1129 _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$_lt_dsymutil"
1131 [ if test yes != "$lt_cv_apple_cc_single_mod"; then
1132 _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"
1133 _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"
1137 _LT_TAGVAR(ld_shlibs, $1)=no
1141 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1142 # ----------------------------------
1143 # Links a minimal program and checks the executable
1144 # for the system default hardcoded library path. In most cases,
1145 # this is /usr/lib:/lib, but when the MPI compilers are used
1146 # the location of the communication and MPI libs are included too.
1147 # If we don't find anything, use the default library path according
1148 # to the aix ld manual.
1149 # Store the results from the different compilers for each TAGNAME.
1150 # Allow to override them for all tags through lt_cv_aix_libpath.
1151 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1152 [m4_require([_LT_DECL_SED])dnl
1153 if test set = "${lt_cv_aix_libpath+set}"; then
1154 aix_libpath=$lt_cv_aix_libpath
1156 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1157 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1158 lt_aix_libpath_sed='[
1159 /Import File Strings/,/^$/ {
1161 s/^0 *\([^ ]*\) *$/\1/
1165 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1166 # Check for a 64-bit object if we didn't find anything.
1167 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1168 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1170 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1171 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
1174 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1176 ])# _LT_SYS_MODULE_PATH_AIX
1179 # _LT_SHELL_INIT(ARG)
1180 # -------------------
1181 m4_define([_LT_SHELL_INIT],
1182 [m4_divert_text([M4SH-INIT], [$1
1183 ])])# _LT_SHELL_INIT
1187 # _LT_PROG_ECHO_BACKSLASH
1188 # -----------------------
1189 # Find how we can fake an echo command that does not interpret backslash.
1190 # In particular, with Autoconf 2.60 or later we add some code to the start
1191 # of the generated configure script that will find a shell with a builtin
1192 # printf (that we can use as an echo command).
1193 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1194 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1195 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1196 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1198 AC_MSG_CHECKING([how to print strings])
1199 # Test print first, because it will be a builtin if present.
1200 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1201 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1203 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1206 # Use this function as a fallback that always works.
1207 func_fallback_echo ()
1209 eval 'cat <<_LTECHO_EOF
1213 ECHO='func_fallback_echo'
1216 # func_echo_all arg...
1217 # Invoke $ECHO with all args, space-separated.
1224 printf*) AC_MSG_RESULT([printf]) ;;
1225 print*) AC_MSG_RESULT([print -r]) ;;
1226 *) AC_MSG_RESULT([cat]) ;;
1229 m4_ifdef([_AS_DETECT_SUGGESTED],
1230 [_AS_DETECT_SUGGESTED([
1231 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1232 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1233 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1234 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1235 PATH=/empty FPATH=/empty; export PATH FPATH
1236 test "X`printf %s $ECHO`" = "X$ECHO" \
1237 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1239 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1240 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1241 ])# _LT_PROG_ECHO_BACKSLASH
1246 AC_DEFUN([_LT_WITH_SYSROOT],
1247 [AC_MSG_CHECKING([for sysroot])
1248 AC_ARG_WITH([sysroot],
1249 [AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
1250 [Search for dependent libraries within DIR (or the compiler's sysroot
1251 if not specified).])],
1252 [], [with_sysroot=no])
1254 dnl lt_sysroot will always be passed unquoted. We quote it here
1255 dnl in case the user passed a directory name.
1257 case $with_sysroot in #(
1259 if test yes = "$GCC"; then
1260 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1264 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1269 AC_MSG_RESULT([$with_sysroot])
1270 AC_MSG_ERROR([The sysroot must be an absolute path.])
1274 AC_MSG_RESULT([${lt_sysroot:-no}])
1275 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1276 [dependent libraries, and where our libraries should be installed.])])
1280 m4_defun([_LT_ENABLE_LOCK],
1281 [AC_ARG_ENABLE([libtool-lock],
1282 [AS_HELP_STRING([--disable-libtool-lock],
1283 [avoid locking (might break parallel builds)])])
1284 test no = "$enable_libtool_lock" || enable_libtool_lock=yes
1286 # Some flags need to be propagated to the compiler or linker for good
1290 # Find out what ABI is being produced by ac_compile, and set mode
1291 # options accordingly.
1292 echo 'int i;' > conftest.$ac_ext
1293 if AC_TRY_EVAL(ac_compile); then
1294 case `/usr/bin/file conftest.$ac_objext` in
1306 # Find out what ABI is being produced by ac_compile, and set linker
1307 # options accordingly.
1308 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1309 if AC_TRY_EVAL(ac_compile); then
1310 if test yes = "$lt_cv_prog_gnu_ld"; then
1311 case `/usr/bin/file conftest.$ac_objext` in
1313 LD="${LD-ld} -melf32bsmip"
1316 LD="${LD-ld} -melf32bmipn32"
1319 LD="${LD-ld} -melf64bmip"
1323 case `/usr/bin/file conftest.$ac_objext` in
1340 # Find out what ABI is being produced by ac_compile, and set linker
1341 # options accordingly.
1342 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1343 if AC_TRY_EVAL(ac_compile); then
1345 case `/usr/bin/file conftest.$ac_objext` in
1353 case `/usr/bin/file conftest.$ac_objext` in
1355 emul="${emul}btsmip"
1358 emul="${emul}ltsmip"
1361 case `/usr/bin/file conftest.$ac_objext` in
1366 LD="${LD-ld} -m $emul"
1371 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
1372 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1373 # Find out what ABI is being produced by ac_compile, and set linker
1374 # options accordingly. Note that the listed cases only cover the
1375 # situations where additional linker options are needed (such as when
1376 # doing 32-bit compilation for a host where ld defaults to 64-bit, or
1377 # vice versa); the common cases where no linker options are needed do
1378 # not appear in the list.
1379 echo 'int i;' > conftest.$ac_ext
1380 if AC_TRY_EVAL(ac_compile); then
1381 case `/usr/bin/file conftest.o` in
1384 x86_64-*kfreebsd*-gnu)
1385 LD="${LD-ld} -m elf_i386_fbsd"
1388 case `/usr/bin/file conftest.o` in
1390 LD="${LD-ld} -m elf32_x86_64"
1393 LD="${LD-ld} -m elf_i386"
1397 powerpc64le-*linux*)
1398 LD="${LD-ld} -m elf32lppclinux"
1401 LD="${LD-ld} -m elf32ppclinux"
1404 LD="${LD-ld} -m elf_s390"
1407 LD="${LD-ld} -m elf32_sparc"
1413 x86_64-*kfreebsd*-gnu)
1414 LD="${LD-ld} -m elf_x86_64_fbsd"
1417 LD="${LD-ld} -m elf_x86_64"
1420 LD="${LD-ld} -m elf64lppc"
1423 LD="${LD-ld} -m elf64ppc"
1425 s390*-*linux*|s390*-*tpf*)
1426 LD="${LD-ld} -m elf64_s390"
1429 LD="${LD-ld} -m elf64_sparc"
1439 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1441 CFLAGS="$CFLAGS -belf"
1442 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1444 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1446 if test yes != "$lt_cv_cc_needs_belf"; then
1447 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1452 # Find out what ABI is being produced by ac_compile, and set linker
1453 # options accordingly.
1454 echo 'int i;' > conftest.$ac_ext
1455 if AC_TRY_EVAL(ac_compile); then
1456 case `/usr/bin/file conftest.o` in
1458 case $lt_cv_prog_gnu_ld in
1461 i?86-*-solaris*|x86_64-*-solaris*)
1462 LD="${LD-ld} -m elf_x86_64"
1465 LD="${LD-ld} -m elf64_sparc"
1468 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1469 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1474 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1486 need_locks=$enable_libtool_lock
1492 m4_defun([_LT_PROG_AR],
1493 [AC_CHECK_TOOLS(AR, [ar], false)
1496 _LT_DECL([], [AR], [1], [The archiver])
1497 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1499 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1500 [lt_cv_ar_at_file=no
1501 AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1502 [echo conftest.$ac_objext > conftest.lst
1503 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1504 AC_TRY_EVAL([lt_ar_try])
1505 if test 0 -eq "$ac_status"; then
1506 # Ensure the archiver fails upon bogus file names.
1507 rm -f conftest.$ac_objext libconftest.a
1508 AC_TRY_EVAL([lt_ar_try])
1509 if test 0 -ne "$ac_status"; then
1513 rm -f conftest.* libconftest.a
1517 if test no = "$lt_cv_ar_at_file"; then
1520 archiver_list_spec=$lt_cv_ar_at_file
1522 _LT_DECL([], [archiver_list_spec], [1],
1523 [How to feed a file listing to the archiver])
1527 # _LT_CMD_OLD_ARCHIVE
1528 # -------------------
1529 m4_defun([_LT_CMD_OLD_ARCHIVE],
1532 AC_CHECK_TOOL(STRIP, strip, :)
1533 test -z "$STRIP" && STRIP=:
1534 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1536 AC_CHECK_TOOL(RANLIB, ranlib, :)
1537 test -z "$RANLIB" && RANLIB=:
1538 _LT_DECL([], [RANLIB], [1],
1539 [Commands used to install an old-style archive])
1541 # Determine commands to create old-style static archives.
1542 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1543 old_postinstall_cmds='chmod 644 $oldlib'
1544 old_postuninstall_cmds=
1546 if test -n "$RANLIB"; then
1549 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1552 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1555 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1560 lock_old_archive_extraction=yes ;;
1562 lock_old_archive_extraction=no ;;
1564 _LT_DECL([], [old_postinstall_cmds], [2])
1565 _LT_DECL([], [old_postuninstall_cmds], [2])
1566 _LT_TAGDECL([], [old_archive_cmds], [2],
1567 [Commands used to build an old-style archive])
1568 _LT_DECL([], [lock_old_archive_extraction], [0],
1569 [Whether to use a lock for old archive extraction])
1570 ])# _LT_CMD_OLD_ARCHIVE
1573 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1574 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1575 # ----------------------------------------------------------------
1576 # Check whether the given compiler option works
1577 AC_DEFUN([_LT_COMPILER_OPTION],
1578 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1579 m4_require([_LT_DECL_SED])dnl
1580 AC_CACHE_CHECK([$1], [$2],
1582 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1583 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1584 lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment
1585 # Insert the option either (1) after the last *FLAGS variable, or
1586 # (2) before a word containing "conftest.", or (3) at the end.
1587 # Note that $ac_compile itself does not contain backslashes and begins
1588 # with a dollar sign (not a hyphen), so the echo should work correctly.
1589 # The option is referenced via a variable to avoid confusing sed.
1590 lt_compile=`echo "$ac_compile" | $SED \
1591 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1592 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1593 -e 's:$: $lt_compiler_flag:'`
1594 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1595 (eval "$lt_compile" 2>conftest.err)
1597 cat conftest.err >&AS_MESSAGE_LOG_FD
1598 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1599 if (exit $ac_status) && test -s "$ac_outfile"; then
1600 # The compiler can only warn and ignore the option if not recognized
1601 # So say no if there are warnings other than the usual output.
1602 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1603 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1604 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1611 if test yes = "[$]$2"; then
1612 m4_if([$5], , :, [$5])
1614 m4_if([$6], , :, [$6])
1616 ])# _LT_COMPILER_OPTION
1619 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1620 dnl aclocal-1.4 backwards compatibility:
1621 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1624 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1625 # [ACTION-SUCCESS], [ACTION-FAILURE])
1626 # ----------------------------------------------------
1627 # Check whether the given linker option works
1628 AC_DEFUN([_LT_LINKER_OPTION],
1629 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1630 m4_require([_LT_DECL_SED])dnl
1631 AC_CACHE_CHECK([$1], [$2],
1633 save_LDFLAGS=$LDFLAGS
1634 LDFLAGS="$LDFLAGS $3"
1635 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1636 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1637 # The linker can only warn and ignore the option if not recognized
1638 # So say no if there are warnings
1639 if test -s conftest.err; then
1640 # Append any errors to the config.log.
1641 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1642 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1643 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1644 if diff conftest.exp conftest.er2 >/dev/null; then
1652 LDFLAGS=$save_LDFLAGS
1655 if test yes = "[$]$2"; then
1656 m4_if([$4], , :, [$4])
1658 m4_if([$5], , :, [$5])
1660 ])# _LT_LINKER_OPTION
1663 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1664 dnl aclocal-1.4 backwards compatibility:
1665 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1670 AC_DEFUN([LT_CMD_MAX_LEN],
1671 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1672 # find the maximum length of command line arguments
1673 AC_MSG_CHECKING([the maximum length of command line arguments])
1674 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1680 # On DJGPP, this test can blow up pretty badly due to problems in libc
1681 # (any single argument exceeding 2000 bytes causes a buffer overrun
1682 # during glob expansion). Even if it were fixed, the result of this
1683 # check would be larger than it should be.
1684 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1688 # Under GNU Hurd, this test is not required because there is
1689 # no limit to the length of command line arguments.
1690 # Libtool will interpret -1 as no limit whatsoever
1691 lt_cv_sys_max_cmd_len=-1;
1694 cygwin* | mingw* | cegcc*)
1695 # On Win9x/ME, this test blows up -- it succeeds, but takes
1696 # about 5 minutes as the teststring grows exponentially.
1697 # Worse, since 9x/ME are not pre-emptively multitasking,
1698 # you end up with a "frozen" computer, even though with patience
1699 # the test eventually succeeds (with a max line length of 256k).
1700 # Instead, let's just punt: use the minimum linelength reported by
1701 # all of the supported platforms: 8192 (on NT/2K/XP).
1702 lt_cv_sys_max_cmd_len=8192;
1706 # On MiNT this can take a long time and run out of memory.
1707 lt_cv_sys_max_cmd_len=8192;
1711 # On AmigaOS with pdksh, this test takes hours, literally.
1712 # So we just punt and use a minimum line length of 8192.
1713 lt_cv_sys_max_cmd_len=8192;
1716 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
1717 # This has been around since 386BSD, at least. Likely further.
1718 if test -x /sbin/sysctl; then
1719 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1720 elif test -x /usr/sbin/sysctl; then
1721 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1723 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1725 # And add a safety zone
1726 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1727 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1731 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1732 lt_cv_sys_max_cmd_len=196608
1736 # The test takes a long time on OS/2.
1737 lt_cv_sys_max_cmd_len=8192
1741 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1742 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1743 # nice to cause kernel panics so lets avoid the loop below.
1744 # First set a reasonable default.
1745 lt_cv_sys_max_cmd_len=16384
1747 if test -x /sbin/sysconfig; then
1748 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1749 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1754 lt_cv_sys_max_cmd_len=102400
1756 sysv5* | sco5v6* | sysv4.2uw2*)
1757 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1758 if test -n "$kargmax"; then
1759 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1761 lt_cv_sys_max_cmd_len=32768
1765 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1766 if test -n "$lt_cv_sys_max_cmd_len" && \
1767 test undefined != "$lt_cv_sys_max_cmd_len"; then
1768 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1769 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1771 # Make teststring a little bigger before we do anything with it.
1772 # a 1K string should be a reasonable start.
1773 for i in 1 2 3 4 5 6 7 8; do
1774 teststring=$teststring$teststring
1776 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1777 # If test is not a shell built-in, we'll probably end up computing a
1778 # maximum length that is only half of the actual maximum length, but
1780 while { test X`env echo "$teststring$teststring" 2>/dev/null` \
1781 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1782 test 17 != "$i" # 1/2 MB should be enough
1785 teststring=$teststring$teststring
1787 # Only check the string length outside the loop.
1788 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1790 # Add a significant safety factor because C++ compilers can tack on
1791 # massive amounts of additional arguments before passing them to the
1792 # linker. It appears as though 1/2 is a usable value.
1793 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1798 if test -n "$lt_cv_sys_max_cmd_len"; then
1799 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1803 max_cmd_len=$lt_cv_sys_max_cmd_len
1804 _LT_DECL([], [max_cmd_len], [0],
1805 [What is the maximum length of a command?])
1809 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1810 dnl aclocal-1.4 backwards compatibility:
1811 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1816 m4_defun([_LT_HEADER_DLFCN],
1817 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1818 ])# _LT_HEADER_DLFCN
1821 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1822 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1823 # ----------------------------------------------------------------
1824 m4_defun([_LT_TRY_DLOPEN_SELF],
1825 [m4_require([_LT_HEADER_DLFCN])dnl
1826 if test yes = "$cross_compiling"; then :
1829 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1830 lt_status=$lt_dlunknown
1831 cat > conftest.$ac_ext <<_LT_EOF
1832 [#line $LINENO "configure"
1833 #include "confdefs.h"
1842 # define LT_DLGLOBAL RTLD_GLOBAL
1845 # define LT_DLGLOBAL DL_GLOBAL
1847 # define LT_DLGLOBAL 0
1851 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1852 find out it does not work in some platform. */
1853 #ifndef LT_DLLAZY_OR_NOW
1855 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1858 # define LT_DLLAZY_OR_NOW DL_LAZY
1861 # define LT_DLLAZY_OR_NOW RTLD_NOW
1864 # define LT_DLLAZY_OR_NOW DL_NOW
1866 # define LT_DLLAZY_OR_NOW 0
1873 /* When -fvisibility=hidden is used, assume the code has been annotated
1874 correspondingly for the symbols needed. */
1875 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1876 int fnord () __attribute__((visibility("default")));
1879 int fnord () { return 42; }
1882 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1883 int status = $lt_dlunknown;
1887 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1890 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1891 else puts (dlerror ());
1893 /* dlclose (self); */
1901 if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
1902 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1905 x$lt_dlno_uscore) $1 ;;
1906 x$lt_dlneed_uscore) $2 ;;
1907 x$lt_dlunknown|x*) $3 ;;
1910 # compilation failed
1915 ])# _LT_TRY_DLOPEN_SELF
1918 # LT_SYS_DLOPEN_SELF
1919 # ------------------
1920 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1921 [m4_require([_LT_HEADER_DLFCN])dnl
1922 if test yes != "$enable_dlopen"; then
1923 enable_dlopen=unknown
1924 enable_dlopen_self=unknown
1925 enable_dlopen_self_static=unknown
1932 lt_cv_dlopen=load_add_on
1934 lt_cv_dlopen_self=yes
1937 mingw* | pw32* | cegcc*)
1938 lt_cv_dlopen=LoadLibrary
1948 # if libdl is installed we need to link against it
1949 AC_CHECK_LIB([dl], [dlopen],
1950 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
1953 lt_cv_dlopen_self=yes
1958 # Don't try to run any link tests for TPF. We know it's impossible
1959 # because TPF is a cross-compiler, and we know how we open DSOs.
1962 lt_cv_dlopen_self=no
1966 AC_CHECK_FUNC([shl_load],
1967 [lt_cv_dlopen=shl_load],
1968 [AC_CHECK_LIB([dld], [shl_load],
1969 [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
1970 [AC_CHECK_FUNC([dlopen],
1971 [lt_cv_dlopen=dlopen],
1972 [AC_CHECK_LIB([dl], [dlopen],
1973 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
1974 [AC_CHECK_LIB([svld], [dlopen],
1975 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
1976 [AC_CHECK_LIB([dld], [dld_link],
1977 [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
1986 if test no = "$lt_cv_dlopen"; then
1992 case $lt_cv_dlopen in
1994 save_CPPFLAGS=$CPPFLAGS
1995 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1997 save_LDFLAGS=$LDFLAGS
1998 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
2001 LIBS="$lt_cv_dlopen_libs $LIBS"
2003 AC_CACHE_CHECK([whether a program can dlopen itself],
2004 lt_cv_dlopen_self, [dnl
2005 _LT_TRY_DLOPEN_SELF(
2006 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
2007 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
2010 if test yes = "$lt_cv_dlopen_self"; then
2011 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
2012 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
2013 lt_cv_dlopen_self_static, [dnl
2014 _LT_TRY_DLOPEN_SELF(
2015 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
2016 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
2020 CPPFLAGS=$save_CPPFLAGS
2021 LDFLAGS=$save_LDFLAGS
2026 case $lt_cv_dlopen_self in
2027 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
2028 *) enable_dlopen_self=unknown ;;
2031 case $lt_cv_dlopen_self_static in
2032 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
2033 *) enable_dlopen_self_static=unknown ;;
2036 _LT_DECL([dlopen_support], [enable_dlopen], [0],
2037 [Whether dlopen is supported])
2038 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
2039 [Whether dlopen of programs is supported])
2040 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
2041 [Whether dlopen of statically linked programs is supported])
2042 ])# LT_SYS_DLOPEN_SELF
2045 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
2046 dnl aclocal-1.4 backwards compatibility:
2047 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
2050 # _LT_COMPILER_C_O([TAGNAME])
2051 # ---------------------------
2052 # Check to see if options -c and -o are simultaneously supported by compiler.
2053 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
2054 m4_defun([_LT_COMPILER_C_O],
2055 [m4_require([_LT_DECL_SED])dnl
2056 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2057 m4_require([_LT_TAG_COMPILER])dnl
2058 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
2059 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
2060 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
2061 $RM -r conftest 2>/dev/null
2065 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
2067 lt_compiler_flag="-o out/conftest2.$ac_objext"
2068 # Insert the option either (1) after the last *FLAGS variable, or
2069 # (2) before a word containing "conftest.", or (3) at the end.
2070 # Note that $ac_compile itself does not contain backslashes and begins
2071 # with a dollar sign (not a hyphen), so the echo should work correctly.
2072 lt_compile=`echo "$ac_compile" | $SED \
2073 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
2074 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2075 -e 's:$: $lt_compiler_flag:'`
2076 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2077 (eval "$lt_compile" 2>out/conftest.err)
2079 cat out/conftest.err >&AS_MESSAGE_LOG_FD
2080 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2081 if (exit $ac_status) && test -s out/conftest2.$ac_objext
2083 # The compiler can only warn and ignore the option if not recognized
2084 # So say no if there are warnings
2085 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2086 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2087 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2088 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2091 chmod u+w . 2>&AS_MESSAGE_LOG_FD
2093 # SGI C++ compiler will create directory out/ii_files/ for
2094 # template instantiation
2095 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2096 $RM out/* && rmdir out
2101 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2102 [Does compiler simultaneously support -c and -o options?])
2103 ])# _LT_COMPILER_C_O
2106 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2107 # ----------------------------------
2108 # Check to see if we can do hard links to lock some files if needed
2109 m4_defun([_LT_COMPILER_FILE_LOCKS],
2110 [m4_require([_LT_ENABLE_LOCK])dnl
2111 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2112 _LT_COMPILER_C_O([$1])
2114 hard_links=nottested
2115 if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
2116 # do not overwrite the value of need_locks provided by the user
2117 AC_MSG_CHECKING([if we can lock with hard links])
2120 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2122 ln conftest.a conftest.b 2>&5 || hard_links=no
2123 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2124 AC_MSG_RESULT([$hard_links])
2125 if test no = "$hard_links"; then
2126 AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
2132 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2133 ])# _LT_COMPILER_FILE_LOCKS
2138 m4_defun([_LT_CHECK_OBJDIR],
2139 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2140 [rm -f .libs 2>/dev/null
2141 mkdir .libs 2>/dev/null
2142 if test -d .libs; then
2145 # MS-DOS does not allow filenames that begin with a dot.
2148 rmdir .libs 2>/dev/null])
2149 objdir=$lt_cv_objdir
2150 _LT_DECL([], [objdir], [0],
2151 [The name of the directory that contains temporary libtool files])dnl
2152 m4_pattern_allow([LT_OBJDIR])dnl
2153 AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
2154 [Define to the sub-directory where libtool stores uninstalled libraries.])
2155 ])# _LT_CHECK_OBJDIR
2158 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2159 # --------------------------------------
2160 # Check hardcoding attributes.
2161 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2162 [AC_MSG_CHECKING([how to hardcode library paths into programs])
2163 _LT_TAGVAR(hardcode_action, $1)=
2164 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2165 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2166 test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
2168 # We can hardcode non-existent directories.
2169 if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
2170 # If the only mechanism to avoid hardcoding is shlibpath_var, we
2171 # have to relink, otherwise we might link with an installed library
2172 # when we should be linking with a yet-to-be-installed one
2173 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
2174 test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
2175 # Linking always hardcodes the temporary library directory.
2176 _LT_TAGVAR(hardcode_action, $1)=relink
2178 # We can link without hardcoding, and we can hardcode nonexisting dirs.
2179 _LT_TAGVAR(hardcode_action, $1)=immediate
2182 # We cannot hardcode anything, or else we can only hardcode existing
2184 _LT_TAGVAR(hardcode_action, $1)=unsupported
2186 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2188 if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
2189 test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
2190 # Fast installation is not supported
2191 enable_fast_install=no
2192 elif test yes = "$shlibpath_overrides_runpath" ||
2193 test no = "$enable_shared"; then
2194 # Fast installation is not necessary
2195 enable_fast_install=needless
2197 _LT_TAGDECL([], [hardcode_action], [0],
2198 [How to hardcode a shared library path into an executable])
2199 ])# _LT_LINKER_HARDCODE_LIBPATH
2204 m4_defun([_LT_CMD_STRIPLIB],
2205 [m4_require([_LT_DECL_EGREP])
2208 AC_MSG_CHECKING([whether stripping libraries is possible])
2209 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2210 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2211 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2212 AC_MSG_RESULT([yes])
2214 # FIXME - insert some real tests, host_os isn't really good enough
2217 if test -n "$STRIP"; then
2218 striplib="$STRIP -x"
2219 old_striplib="$STRIP -S"
2220 AC_MSG_RESULT([yes])
2230 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2231 _LT_DECL([], [striplib], [1])
2232 ])# _LT_CMD_STRIPLIB
2235 # _LT_PREPARE_MUNGE_PATH_LIST
2236 # ---------------------------
2237 # Make sure func_munge_path_list() is defined correctly.
2238 m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
2239 [[# func_munge_path_list VARIABLE PATH
2240 # -----------------------------------
2241 # VARIABLE is name of variable containing _space_ separated list of
2242 # directories to be munged by the contents of PATH, which is string
2245 # string "DIR[ DIR]" will be prepended to VARIABLE
2247 # string "DIR[ DIR]" will be appended to VARIABLE
2248 # "DIRP[:DIRP]::[DIRA:]DIRA"
2249 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string
2250 # "DIRA[ DIRA]" will be appended to VARIABLE
2252 # VARIABLE will be replaced by "DIR[ DIR]"
2253 func_munge_path_list ()
2259 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
2262 eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
2265 eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
2266 eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
2269 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
2273 ]])# _LT_PREPARE_PATH_LIST
2276 # _LT_SYS_DYNAMIC_LINKER([TAG])
2277 # -----------------------------
2278 # PORTME Fill in your ld.so characteristics
2279 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2280 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2281 m4_require([_LT_DECL_EGREP])dnl
2282 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2283 m4_require([_LT_DECL_OBJDUMP])dnl
2284 m4_require([_LT_DECL_SED])dnl
2285 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2286 m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
2287 AC_MSG_CHECKING([dynamic linker characteristics])
2290 if test yes = "$GCC"; then
2292 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
2293 *) lt_awk_arg='/^libraries:/' ;;
2296 mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
2297 *) lt_sed_strip_eq='s|=/|/|g' ;;
2299 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2300 case $lt_search_path_spec in
2302 # if the path contains ";" then we assume it to be the separator
2303 # otherwise default to the standard path separator (i.e. ":") - it is
2304 # assumed that no part of a normal pathname contains ";" but that should
2305 # okay in the real world where ";" in dirpaths is itself problematic.
2306 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2309 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2312 # Ok, now we have the path, separated by spaces, we can step through it
2313 # and add multilib dir if necessary...
2314 lt_tmp_lt_search_path_spec=
2315 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2316 # ...but if some path component already ends with the multilib dir we assume
2317 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
2318 case "$lt_multi_os_dir; $lt_search_path_spec " in
2319 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
2323 for lt_sys_path in $lt_search_path_spec; do
2324 if test -d "$lt_sys_path$lt_multi_os_dir"; then
2325 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
2326 elif test -n "$lt_multi_os_dir"; then
2327 test -d "$lt_sys_path" && \
2328 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2331 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2332 BEGIN {RS = " "; FS = "/|\n";} {
2335 for (lt_i = NF; lt_i > 0; lt_i--) {
2336 if ($lt_i != "" && $lt_i != ".") {
2337 if ($lt_i == "..") {
2340 if (lt_count == 0) {
2341 lt_foo = "/" $lt_i lt_foo;
2348 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2349 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2351 # AWK program above erroneously prepends '/' to C:/dos/paths
2354 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2355 $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
2357 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2359 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2362 libname_spec='lib$name'
2370 shlibpath_overrides_runpath=unknown
2372 dynamic_linker="$host_os ld.so"
2373 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2374 need_lib_prefix=unknown
2375 hardcode_into_libs=no
2377 # when you set need_version to no, make sure it does not cause -set_version
2378 # flags to be left without arguments
2379 need_version=unknown
2381 AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
2382 [User-defined run-time library search path.])
2386 version_type=linux # correct to gnu/linux during the next big refactor
2387 library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
2388 shlibpath_var=LIBPATH
2390 # AIX 3 has no versioning support, so we append a major version to the name.
2391 soname_spec='$libname$release$shared_ext$major'
2395 version_type=linux # correct to gnu/linux during the next big refactor
2398 hardcode_into_libs=yes
2399 if test ia64 = "$host_cpu"; then
2400 # AIX 5 supports IA64
2401 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
2402 shlibpath_var=LD_LIBRARY_PATH
2404 # With GCC up to 2.95.x, collect2 would create an import file
2405 # for dependence libraries. The import file would start with
2406 # the line '#! .'. This would cause the generated library to
2407 # depend on '.', always an invalid library. This was fixed in
2408 # development snapshots of GCC prior to 3.0.
2410 aix4 | aix4.[[01]] | aix4.[[01]].*)
2411 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2413 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
2420 # Using Import Files as archive members, it is possible to support
2421 # filename-based versioning of shared library archives on AIX. While
2422 # this would work for both with and without runtime linking, it will
2423 # prevent static linking of such archives. So we do filename-based
2424 # shared library versioning with .so extension only, which is used
2425 # when both runtime linking and shared linking is enabled.
2426 # Unfortunately, runtime linking may impact performance, so we do
2427 # not want this to be the default eventually. Also, we use the
2428 # versioned .so libs for executables only if there is the -brtl
2429 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
2430 # To allow for filename-based versioning support, we need to create
2431 # libNAME.so.V as an archive file, containing:
2432 # *) an Import File, referring to the versioned filename of the
2433 # archive as well as the shared archive member, telling the
2434 # bitwidth (32 or 64) of that shared object, and providing the
2435 # list of exported symbols of that shared object, eventually
2436 # decorated with the 'weak' keyword
2437 # *) the shared object with the F_LOADONLY flag set, to really avoid
2438 # it being seen by the linker.
2439 # At run time we better use the real file rather than another symlink,
2440 # but for link time we create the symlink libNAME.so -> libNAME.so.V
2442 case $with_aix_soname,$aix_use_runtimelinking in
2443 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
2444 # soname into executable. Probably we can add versioning support to
2445 # collect2, so additional links can be useful in future.
2446 aix,yes) # traditional libtool
2447 dynamic_linker='AIX unversionable lib.so'
2448 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2449 # instead of lib<name>.a to let people know that these are not
2450 # typical AIX shared libraries.
2451 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2453 aix,no) # traditional AIX only
2454 dynamic_linker='AIX lib.a[(]lib.so.V[)]'
2455 # We preserve .a as extension for shared libraries through AIX4.2
2456 # and later when we are not doing run time linking.
2457 library_names_spec='$libname$release.a $libname.a'
2458 soname_spec='$libname$release$shared_ext$major'
2460 svr4,*) # full svr4 only
2461 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
2462 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2463 # We do not specify a path in Import Files, so LIBPATH fires.
2464 shlibpath_overrides_runpath=yes
2466 *,yes) # both, prefer svr4
2467 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
2468 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2469 # unpreferred sharedlib libNAME.a needs extra handling
2470 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"'
2471 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.$libext"'
2472 # We do not specify a path in Import Files, so LIBPATH fires.
2473 shlibpath_overrides_runpath=yes
2475 *,no) # both, prefer aix
2476 dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
2477 library_names_spec='$libname$release.a $libname.a'
2478 soname_spec='$libname$release$shared_ext$major'
2479 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
2480 postinstall_cmds='test -z "$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 $func_stripname_result.so)'
2481 postuninstall_cmds='test -z "$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"'
2484 shlibpath_var=LIBPATH
2491 # Since July 2007 AmigaOS4 officially supports .so libraries.
2492 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2493 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2496 library_names_spec='$libname.ixlibrary $libname.a'
2497 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2498 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 ${libname}_ixlibrary.a || exit 1; done'
2504 library_names_spec='$libname$shared_ext'
2505 dynamic_linker="$host_os ld.so"
2506 shlibpath_var=LIBRARY_PATH
2510 version_type=linux # correct to gnu/linux during the next big refactor
2512 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2513 soname_spec='$libname$release$shared_ext$major'
2514 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2515 shlibpath_var=LD_LIBRARY_PATH
2516 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2517 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2518 # the default ld.so.conf also contains /usr/contrib/lib and
2519 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2520 # libtool to hard-code these into programs
2523 cygwin* | mingw* | pw32* | cegcc*)
2524 version_type=windows
2529 case $GCC,$cc_basename in
2532 library_names_spec='$libname.dll.a'
2533 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2534 postinstall_cmds='base_file=`basename \$file`~
2535 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
2536 dldir=$destdir/`dirname \$dlpath`~
2537 test -d \$dldir || mkdir -p \$dldir~
2538 $install_prog $dir/$dlname \$dldir/$dlname~
2539 chmod a+x \$dldir/$dlname~
2540 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2541 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2543 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2544 dlpath=$dir/\$dldll~
2546 shlibpath_overrides_runpath=yes
2550 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2551 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2553 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2556 # MinGW DLLs use traditional 'lib' prefix
2557 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2560 # pw32 DLLs use 'pw' prefix rather than 'lib'
2561 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2564 dynamic_linker='Win32 ld.exe'
2569 libname_spec='$name'
2570 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2571 library_names_spec='$libname.dll.lib'
2575 sys_lib_search_path_spec=
2581 # Let DOS variable expansion print the short 8.3 style file name.
2582 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2583 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2586 # Convert to MSYS style.
2587 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2590 # Convert to unix form, then to dos form, then back to unix form
2591 # but this time dos style (no spaces!) so that the unix form looks
2592 # like /cygdrive/c/PROGRA~1:/cygdr...
2593 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2594 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2595 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2598 sys_lib_search_path_spec=$LIB
2599 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2600 # It is most probably a Windows format PATH.
2601 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2603 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2605 # FIXME: find the short name or the path components, as spaces are
2606 # common. (e.g. "Program Files" -> "PROGRA~1")
2610 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2611 postinstall_cmds='base_file=`basename \$file`~
2612 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
2613 dldir=$destdir/`dirname \$dlpath`~
2614 test -d \$dldir || mkdir -p \$dldir~
2615 $install_prog $dir/$dlname \$dldir/$dlname'
2616 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2617 dlpath=$dir/\$dldll~
2619 shlibpath_overrides_runpath=yes
2620 dynamic_linker='Win32 link.exe'
2624 # Assume MSVC wrapper
2625 library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
2626 dynamic_linker='Win32 ld.exe'
2629 # FIXME: first we should search . and the directory the executable is in
2633 darwin* | rhapsody*)
2634 dynamic_linker="$host_os dyld"
2638 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
2639 soname_spec='$libname$release$major$shared_ext'
2640 shlibpath_overrides_runpath=yes
2641 shlibpath_var=DYLD_LIBRARY_PATH
2642 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2644 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2645 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2649 version_type=linux # correct to gnu/linux during the next big refactor
2652 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2653 soname_spec='$libname$release$shared_ext$major'
2654 shlibpath_var=LD_LIBRARY_PATH
2657 freebsd* | dragonfly*)
2658 # DragonFly does not have aout. When/if they implement a new
2659 # versioning mechanism, adjust this.
2660 if test -x /usr/bin/objformat; then
2661 objformat=`/usr/bin/objformat`
2664 freebsd[[23]].*) objformat=aout ;;
2668 version_type=freebsd-$objformat
2669 case $version_type in
2671 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2672 soname_spec='$libname$release$shared_ext$major'
2677 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2681 shlibpath_var=LD_LIBRARY_PATH
2684 shlibpath_overrides_runpath=yes
2686 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2687 shlibpath_overrides_runpath=yes
2688 hardcode_into_libs=yes
2690 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2691 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2692 shlibpath_overrides_runpath=no
2693 hardcode_into_libs=yes
2695 *) # from 4.6 on, and DragonFly
2696 shlibpath_overrides_runpath=yes
2697 hardcode_into_libs=yes
2703 version_type=linux # correct to gnu/linux during the next big refactor
2706 dynamic_linker="$host_os runtime_loader"
2707 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2708 soname_spec='$libname$release$shared_ext$major'
2709 shlibpath_var=LIBRARY_PATH
2710 shlibpath_overrides_runpath=no
2711 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2712 hardcode_into_libs=yes
2715 hpux9* | hpux10* | hpux11*)
2716 # Give a soname corresponding to the major version so that dld.sl refuses to
2717 # link against other versions.
2724 hardcode_into_libs=yes
2725 dynamic_linker="$host_os dld.so"
2726 shlibpath_var=LD_LIBRARY_PATH
2727 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2728 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2729 soname_spec='$libname$release$shared_ext$major'
2730 if test 32 = "$HPUX_IA64_MODE"; then
2731 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2732 sys_lib_dlsearch_path_spec=/usr/lib/hpux32
2734 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2735 sys_lib_dlsearch_path_spec=/usr/lib/hpux64
2740 hardcode_into_libs=yes
2741 dynamic_linker="$host_os dld.sl"
2742 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2743 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2744 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2745 soname_spec='$libname$release$shared_ext$major'
2746 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2747 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2751 dynamic_linker="$host_os dld.sl"
2752 shlibpath_var=SHLIB_PATH
2753 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2754 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2755 soname_spec='$libname$release$shared_ext$major'
2758 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2759 postinstall_cmds='chmod 555 $lib'
2760 # or fails outright, so override atomically:
2761 install_override_mode=555
2765 version_type=linux # correct to gnu/linux during the next big refactor
2768 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2769 soname_spec='$libname$release$shared_ext$major'
2770 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2771 shlibpath_var=LD_LIBRARY_PATH
2772 shlibpath_overrides_runpath=no
2773 hardcode_into_libs=yes
2776 irix5* | irix6* | nonstopux*)
2778 nonstopux*) version_type=nonstopux ;;
2780 if test yes = "$lt_cv_prog_gnu_ld"; then
2781 version_type=linux # correct to gnu/linux during the next big refactor
2788 soname_spec='$libname$release$shared_ext$major'
2789 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
2791 irix5* | nonstopux*)
2795 case $LD in # libtool.m4 will add one of these switches to LD
2796 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2797 libsuff= shlibsuff= libmagic=32-bit;;
2798 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2799 libsuff=32 shlibsuff=N32 libmagic=N32;;
2800 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2801 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2802 *) libsuff= shlibsuff= libmagic=never-match;;
2806 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2807 shlibpath_overrides_runpath=no
2808 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
2809 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
2810 hardcode_into_libs=yes
2813 # No shared lib support for Linux oldld, aout, or coff.
2814 linux*oldld* | linux*aout* | linux*coff*)
2819 version_type=none # Android doesn't support versioned libraries.
2822 library_names_spec='$libname$release$shared_ext'
2823 soname_spec='$libname$release$shared_ext'
2825 shlibpath_var=LD_LIBRARY_PATH
2826 shlibpath_overrides_runpath=yes
2828 # This implies no fast_install, which is unacceptable.
2829 # Some rework will be needed to allow for fast_install
2830 # before this can be enabled.
2831 hardcode_into_libs=yes
2833 dynamic_linker='Android linker'
2834 # Don't embed -rpath directories since the linker doesn't support them.
2835 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2838 # This must be glibc/ELF.
2839 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
2840 version_type=linux # correct to gnu/linux during the next big refactor
2843 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2844 soname_spec='$libname$release$shared_ext$major'
2845 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2846 shlibpath_var=LD_LIBRARY_PATH
2847 shlibpath_overrides_runpath=no
2849 # Some binutils ld are patched to set DT_RUNPATH
2850 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2851 [lt_cv_shlibpath_overrides_runpath=no
2852 save_LDFLAGS=$LDFLAGS
2854 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2855 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2856 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2857 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2858 [lt_cv_shlibpath_overrides_runpath=yes])])
2859 LDFLAGS=$save_LDFLAGS
2862 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2864 # This implies no fast_install, which is unacceptable.
2865 # Some rework will be needed to allow for fast_install
2866 # before this can be enabled.
2867 hardcode_into_libs=yes
2869 # Ideally, we could use ldconfig to report *all* directores which are
2870 # searched for libraries, however this is still not possible. Aside from not
2871 # being certain /sbin/ldconfig is available, command
2872 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
2873 # even though it is searched at run-time. Try to do the best guess by
2874 # appending ld.so.conf contents (and includes) to the search path.
2875 if test -f /etc/ld.so.conf; then
2876 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' ' '`
2877 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2880 # We used to test for /lib/ld.so.1 and disable shared libraries on
2881 # powerpc, because MkLinux only supported shared libraries with the
2882 # GNU dynamic linker. Since this was broken with cross compilers,
2883 # most powerpc-linux boxes support dynamic linking these days and
2884 # people can always --disable-shared, the test was removed, and we
2885 # assume the GNU/Linux dynamic linker is in use.
2886 dynamic_linker='GNU/Linux ld.so'
2893 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2894 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2895 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2896 dynamic_linker='NetBSD (a.out) ld.so'
2898 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2899 soname_spec='$libname$release$shared_ext$major'
2900 dynamic_linker='NetBSD ld.elf_so'
2902 shlibpath_var=LD_LIBRARY_PATH
2903 shlibpath_overrides_runpath=yes
2904 hardcode_into_libs=yes
2908 version_type=linux # correct to gnu/linux during the next big refactor
2909 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2910 shlibpath_var=LD_LIBRARY_PATH
2911 shlibpath_overrides_runpath=yes
2918 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2919 soname_spec='$libname$release$shared_ext$major'
2920 shlibpath_var=LD_LIBRARY_PATH
2921 shlibpath_overrides_runpath=no
2922 hardcode_into_libs=yes
2923 dynamic_linker='ldqnx.so'
2928 sys_lib_dlsearch_path_spec=/usr/lib
2930 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
2935 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2936 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2937 shlibpath_var=LD_LIBRARY_PATH
2938 shlibpath_overrides_runpath=yes
2942 libname_spec='$name'
2943 version_type=windows
2947 # OS/2 can only load a DLL with a base name of 8 characters or less.
2948 soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
2949 v=$($ECHO $release$versuffix | tr -d .-);
2950 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
2951 $ECHO $n$v`$shared_ext'
2952 library_names_spec='${libname}_dll.$libext'
2953 dynamic_linker='OS/2 ld.exe'
2954 shlibpath_var=BEGINLIBPATH
2955 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2956 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2957 postinstall_cmds='base_file=`basename \$file`~
2958 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
2959 dldir=$destdir/`dirname \$dlpath`~
2960 test -d \$dldir || mkdir -p \$dldir~
2961 $install_prog $dir/$dlname \$dldir/$dlname~
2962 chmod a+x \$dldir/$dlname~
2963 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2964 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2966 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
2967 dlpath=$dir/\$dldll~
2971 osf3* | osf4* | osf5*)
2975 soname_spec='$libname$release$shared_ext$major'
2976 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2977 shlibpath_var=LD_LIBRARY_PATH
2978 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2979 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2987 version_type=linux # correct to gnu/linux during the next big refactor
2990 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2991 soname_spec='$libname$release$shared_ext$major'
2992 shlibpath_var=LD_LIBRARY_PATH
2993 shlibpath_overrides_runpath=yes
2994 hardcode_into_libs=yes
2995 # ldd complains unless libraries are executable
2996 postinstall_cmds='chmod +x $lib'
3001 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
3002 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
3003 shlibpath_var=LD_LIBRARY_PATH
3004 shlibpath_overrides_runpath=yes
3005 if test yes = "$with_gnu_ld"; then
3012 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 case $host_vendor in
3018 shlibpath_overrides_runpath=no
3020 runpath_var=LD_RUN_PATH
3028 shlibpath_overrides_runpath=no
3029 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
3035 if test -d /usr/nec; then
3036 version_type=linux # correct to gnu/linux during the next big refactor
3037 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
3038 soname_spec='$libname$shared_ext.$major'
3039 shlibpath_var=LD_LIBRARY_PATH
3043 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3047 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
3048 soname_spec='$libname$release$shared_ext$major'
3049 shlibpath_var=LD_LIBRARY_PATH
3050 shlibpath_overrides_runpath=yes
3051 hardcode_into_libs=yes
3052 if test yes = "$with_gnu_ld"; then
3053 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
3055 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
3058 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
3062 sys_lib_dlsearch_path_spec='/usr/lib'
3066 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
3067 version_type=linux # correct to gnu/linux during the next big refactor
3070 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3071 shlibpath_var=LD_LIBRARY_PATH
3072 shlibpath_overrides_runpath=no
3073 hardcode_into_libs=yes
3077 version_type=linux # correct to gnu/linux during the next big refactor
3078 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3079 soname_spec='$libname$release$shared_ext$major'
3080 shlibpath_var=LD_LIBRARY_PATH
3087 AC_MSG_RESULT([$dynamic_linker])
3088 test no = "$dynamic_linker" && can_build_shared=no
3090 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
3091 if test yes = "$GCC"; then
3092 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
3095 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
3096 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
3099 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
3100 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
3103 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
3104 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
3106 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
3107 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
3109 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
3110 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
3112 _LT_DECL([], [variables_saved_for_relink], [1],
3113 [Variables whose values should be saved in libtool wrapper scripts and
3114 restored at link time])
3115 _LT_DECL([], [need_lib_prefix], [0],
3116 [Do we need the "lib" prefix for modules?])
3117 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
3118 _LT_DECL([], [version_type], [0], [Library versioning type])
3119 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
3120 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
3121 _LT_DECL([], [shlibpath_overrides_runpath], [0],
3122 [Is shlibpath searched before the hard-coded library search path?])
3123 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
3124 _LT_DECL([], [library_names_spec], [1],
3125 [[List of archive names. First name is the real one, the rest are links.
3126 The last name is the one that the linker finds with -lNAME]])
3127 _LT_DECL([], [soname_spec], [1],
3128 [[The coded name of the library, if different from the real name]])
3129 _LT_DECL([], [install_override_mode], [1],
3130 [Permission mode override for installation of shared libraries])
3131 _LT_DECL([], [postinstall_cmds], [2],
3132 [Command to use after installation of a shared archive])
3133 _LT_DECL([], [postuninstall_cmds], [2],
3134 [Command to use after uninstallation of a shared archive])
3135 _LT_DECL([], [finish_cmds], [2],
3136 [Commands used to finish a libtool library installation in a directory])
3137 _LT_DECL([], [finish_eval], [1],
3138 [[As "finish_cmds", except a single script fragment to be evaled but
3140 _LT_DECL([], [hardcode_into_libs], [0],
3141 [Whether we should hardcode library paths into libraries])
3142 _LT_DECL([], [sys_lib_search_path_spec], [2],
3143 [Compile-time system search path for libraries])
3144 _LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
3145 [Detected run-time system search path for libraries])
3146 _LT_DECL([], [configure_time_lt_sys_library_path], [2],
3147 [Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
3148 ])# _LT_SYS_DYNAMIC_LINKER
3151 # _LT_PATH_TOOL_PREFIX(TOOL)
3152 # --------------------------
3153 # find a file program that can recognize shared library
3154 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
3155 [m4_require([_LT_DECL_EGREP])dnl
3156 AC_MSG_CHECKING([for $1])
3157 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
3159 [[\\/*] | ?:[\\/]*])
3160 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
3163 lt_save_MAGIC_CMD=$MAGIC_CMD
3164 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3165 dnl $ac_dummy forces splitting on constant user-supplied paths.
3166 dnl POSIX.2 word splitting is done only on the output of word expansions,
3167 dnl not every word. This closes a longstanding sh security hole.
3168 ac_dummy="m4_if([$2], , $PATH, [$2])"
3169 for ac_dir in $ac_dummy; do
3171 test -z "$ac_dir" && ac_dir=.
3172 if test -f "$ac_dir/$1"; then
3173 lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
3174 if test -n "$file_magic_test_file"; then
3175 case $deplibs_check_method in
3177 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
3178 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3179 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3180 $EGREP "$file_magic_regex" > /dev/null; then
3185 *** Warning: the command libtool uses to detect shared libraries,
3186 *** $file_magic_cmd, produces output that libtool cannot recognize.
3187 *** The result is that libtool may fail to recognize shared libraries
3188 *** as such. This will affect the creation of libtool libraries that
3189 *** depend on shared libraries, but programs linked with such libtool
3190 *** libraries will work regardless of this problem. Nevertheless, you
3191 *** may want to report the problem to your system manager and/or to
3192 *** bug-libtool@gnu.org
3202 MAGIC_CMD=$lt_save_MAGIC_CMD
3205 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3206 if test -n "$MAGIC_CMD"; then
3207 AC_MSG_RESULT($MAGIC_CMD)
3211 _LT_DECL([], [MAGIC_CMD], [0],
3212 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
3213 ])# _LT_PATH_TOOL_PREFIX
3216 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3217 dnl aclocal-1.4 backwards compatibility:
3218 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3223 # find a file program that can recognize a shared library
3224 m4_defun([_LT_PATH_MAGIC],
3225 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3226 if test -z "$lt_cv_path_MAGIC_CMD"; then
3227 if test -n "$ac_tool_prefix"; then
3228 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3238 # find the pathname to the GNU or non-GNU linker
3239 AC_DEFUN([LT_PATH_LD],
3240 [AC_REQUIRE([AC_PROG_CC])dnl
3241 AC_REQUIRE([AC_CANONICAL_HOST])dnl
3242 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3243 m4_require([_LT_DECL_SED])dnl
3244 m4_require([_LT_DECL_EGREP])dnl
3245 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3247 AC_ARG_WITH([gnu-ld],
3248 [AS_HELP_STRING([--with-gnu-ld],
3249 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
3250 [test no = "$withval" || with_gnu_ld=yes],
3251 [with_gnu_ld=no])dnl
3254 if test yes = "$GCC"; then
3255 # Check if gcc -print-prog-name=ld gives a path.
3256 AC_MSG_CHECKING([for ld used by $CC])
3259 # gcc leaves a trailing carriage return, which upsets mingw
3260 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3262 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3265 # Accept absolute paths.
3266 [[\\/]]* | ?:[[\\/]]*)
3267 re_direlt='/[[^/]][[^/]]*/\.\./'
3268 # Canonicalize the pathname of ld
3269 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3270 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3271 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3273 test -z "$LD" && LD=$ac_prog
3276 # If it fails, then pretend we aren't using GCC.
3280 # If it is relative, then search for the first ld in PATH.
3284 elif test yes = "$with_gnu_ld"; then
3285 AC_MSG_CHECKING([for GNU ld])
3287 AC_MSG_CHECKING([for non-GNU ld])
3289 AC_CACHE_VAL(lt_cv_path_LD,
3290 [if test -z "$LD"; then
3291 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3292 for ac_dir in $PATH; do
3294 test -z "$ac_dir" && ac_dir=.
3295 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3296 lt_cv_path_LD=$ac_dir/$ac_prog
3297 # Check to see if the program is GNU ld. I'd rather use --version,
3298 # but apparently some variants of GNU ld only accept -v.
3299 # Break only if it was the GNU/non-GNU ld that we prefer.
3300 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3301 *GNU* | *'with BFD'*)
3302 test no != "$with_gnu_ld" && break
3305 test yes != "$with_gnu_ld" && break
3312 lt_cv_path_LD=$LD # Let the user override the test with a path.
3315 if test -n "$LD"; then
3320 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3324 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3328 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3329 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3330 dnl aclocal-1.4 backwards compatibility:
3331 dnl AC_DEFUN([AM_PROG_LD], [])
3332 dnl AC_DEFUN([AC_PROG_LD], [])
3337 m4_defun([_LT_PATH_LD_GNU],
3338 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3339 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3340 case `$LD -v 2>&1 </dev/null` in
3341 *GNU* | *'with BFD'*)
3342 lt_cv_prog_gnu_ld=yes
3345 lt_cv_prog_gnu_ld=no
3348 with_gnu_ld=$lt_cv_prog_gnu_ld
3354 # find reload flag for linker
3355 # -- PORTME Some linkers may need a different reload flag.
3356 m4_defun([_LT_CMD_RELOAD],
3357 [AC_CACHE_CHECK([for $LD option to reload object files],
3358 lt_cv_ld_reload_flag,
3359 [lt_cv_ld_reload_flag='-r'])
3360 reload_flag=$lt_cv_ld_reload_flag
3361 case $reload_flag in
3363 *) reload_flag=" $reload_flag" ;;
3365 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3367 cygwin* | mingw* | pw32* | cegcc*)
3368 if test yes != "$GCC"; then
3373 if test yes = "$GCC"; then
3374 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
3376 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3380 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3381 _LT_TAGDECL([], [reload_cmds], [2])dnl
3388 m4_defun([_LT_PATH_DD],
3389 [AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
3390 [printf 0123456789abcdef0123456789abcdef >conftest.i
3391 cat conftest.i conftest.i >conftest2.i
3393 AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
3394 [if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3395 cmp -s conftest.i conftest.out \
3396 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
3398 rm -f conftest.i conftest2.i conftest.out])
3404 # find command to truncate a binary pipe
3405 m4_defun([_LT_CMD_TRUNCATE],
3406 [m4_require([_LT_PATH_DD])
3407 AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
3408 [printf 0123456789abcdef0123456789abcdef >conftest.i
3409 cat conftest.i conftest.i >conftest2.i
3411 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3412 cmp -s conftest.i conftest.out \
3413 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
3415 rm -f conftest.i conftest2.i conftest.out
3416 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
3417 _LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
3418 [Command to truncate a binary pipe])
3419 ])# _LT_CMD_TRUNCATE
3422 # _LT_CHECK_MAGIC_METHOD
3423 # ----------------------
3424 # how to check for library dependencies
3425 # -- PORTME fill in with the dynamic library characteristics
3426 m4_defun([_LT_CHECK_MAGIC_METHOD],
3427 [m4_require([_LT_DECL_EGREP])
3428 m4_require([_LT_DECL_OBJDUMP])
3429 AC_CACHE_CHECK([how to recognize dependent libraries],
3430 lt_cv_deplibs_check_method,
3431 [lt_cv_file_magic_cmd='$MAGIC_CMD'
3432 lt_cv_file_magic_test_file=
3433 lt_cv_deplibs_check_method='unknown'
3434 # Need to set the preceding variable on all platforms that support
3435 # interlibrary dependencies.
3436 # 'none' -- dependencies not supported.
3437 # 'unknown' -- same as none, but documents that we really don't know.
3438 # 'pass_all' -- all dependencies passed with no checks.
3439 # 'test_compile' -- check by making test program.
3440 # 'file_magic [[regex]]' -- check by looking for files in library path
3441 # that responds to the $file_magic_cmd with a given extended regex.
3442 # If you have 'file' or equivalent on your system and you're not sure
3443 # whether 'pass_all' will *always* work, you probably want this one.
3447 lt_cv_deplibs_check_method=pass_all
3451 lt_cv_deplibs_check_method=pass_all
3455 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3456 lt_cv_file_magic_cmd='/usr/bin/file -L'
3457 lt_cv_file_magic_test_file=/shlib/libc.so
3461 # func_win32_libid is a shell function defined in ltmain.sh
3462 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3463 lt_cv_file_magic_cmd='func_win32_libid'
3467 # Base MSYS/MinGW do not provide the 'file' command needed by
3468 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3469 # unless we find 'file', for example because we are cross-compiling.
3470 if ( file / ) >/dev/null 2>&1; then
3471 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3472 lt_cv_file_magic_cmd='func_win32_libid'
3474 # Keep this pattern in sync with the one in func_win32_libid.
3475 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3476 lt_cv_file_magic_cmd='$OBJDUMP -f'
3481 # use the weaker test based on 'objdump'. See mingw*.
3482 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3483 lt_cv_file_magic_cmd='$OBJDUMP -f'
3486 darwin* | rhapsody*)
3487 lt_cv_deplibs_check_method=pass_all
3490 freebsd* | dragonfly*)
3491 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3494 # Not sure whether the presence of OpenBSD here was a mistake.
3495 # Let's accept both of them until this is cleared up.
3496 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3497 lt_cv_file_magic_cmd=/usr/bin/file
3498 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3502 lt_cv_deplibs_check_method=pass_all
3507 lt_cv_deplibs_check_method=pass_all
3510 hpux10.20* | hpux11*)
3511 lt_cv_file_magic_cmd=/usr/bin/file
3514 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3515 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3518 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3519 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3522 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3523 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3529 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3530 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3533 irix5* | irix6* | nonstopux*)
3535 *-32|*"-32 ") libmagic=32-bit;;
3536 *-n32|*"-n32 ") libmagic=N32;;
3537 *-64|*"-64 ") libmagic=64-bit;;
3538 *) libmagic=never-match;;
3540 lt_cv_deplibs_check_method=pass_all
3543 # This must be glibc/ELF.
3544 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
3545 lt_cv_deplibs_check_method=pass_all
3549 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3550 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3552 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3557 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3558 lt_cv_file_magic_cmd=/usr/bin/file
3559 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3563 lt_cv_deplibs_check_method=pass_all
3567 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
3568 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3570 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3574 osf3* | osf4* | osf5*)
3575 lt_cv_deplibs_check_method=pass_all
3579 lt_cv_deplibs_check_method=pass_all
3583 lt_cv_deplibs_check_method=pass_all
3586 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3587 lt_cv_deplibs_check_method=pass_all
3591 case $host_vendor in
3593 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3594 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3597 lt_cv_deplibs_check_method=pass_all
3600 lt_cv_file_magic_cmd='/bin/file'
3601 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3604 lt_cv_file_magic_cmd='/bin/file'
3605 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3606 lt_cv_file_magic_test_file=/lib/libc.so
3609 lt_cv_deplibs_check_method=pass_all
3612 lt_cv_deplibs_check_method=pass_all
3618 lt_cv_deplibs_check_method=pass_all
3621 lt_cv_deplibs_check_method=pass_all
3628 if test "$build" = "$host"; then
3631 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3634 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3640 file_magic_cmd=$lt_cv_file_magic_cmd
3641 deplibs_check_method=$lt_cv_deplibs_check_method
3642 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3644 _LT_DECL([], [deplibs_check_method], [1],
3645 [Method to check whether dependent libraries are shared objects])
3646 _LT_DECL([], [file_magic_cmd], [1],
3647 [Command to use when deplibs_check_method = "file_magic"])
3648 _LT_DECL([], [file_magic_glob], [1],
3649 [How to find potential files when deplibs_check_method = "file_magic"])
3650 _LT_DECL([], [want_nocaseglob], [1],
3651 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3652 ])# _LT_CHECK_MAGIC_METHOD
3657 # find the pathname to a BSD- or MS-compatible name lister
3658 AC_DEFUN([LT_PATH_NM],
3659 [AC_REQUIRE([AC_PROG_CC])dnl
3660 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3661 [if test -n "$NM"; then
3662 # Let the user override the test.
3665 lt_nm_to_check=${ac_tool_prefix}nm
3666 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3667 lt_nm_to_check="$lt_nm_to_check nm"
3669 for lt_tmp_nm in $lt_nm_to_check; do
3670 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3671 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3673 test -z "$ac_dir" && ac_dir=.
3674 tmp_nm=$ac_dir/$lt_tmp_nm
3675 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
3676 # Check to see if the nm accepts a BSD-compat flag.
3677 # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
3678 # nm: unknown option "B" ignored
3679 # Tru64's nm complains that /dev/null is an invalid object file
3680 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
3682 mingw*) lt_bad_file=conftest.nm/nofile ;;
3683 *) lt_bad_file=/dev/null ;;
3685 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
3686 *$lt_bad_file* | *'Invalid file or object type'*)
3687 lt_cv_path_NM="$tmp_nm -B"
3691 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3693 lt_cv_path_NM="$tmp_nm -p"
3697 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3698 continue # so that we can try to find one that supports BSD flags
3707 : ${lt_cv_path_NM=no}
3709 if test no != "$lt_cv_path_NM"; then
3712 # Didn't find any BSD compatible name lister, look for dumpbin.
3713 if test -n "$DUMPBIN"; then :
3714 # Let the user override the test.
3716 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3717 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
3719 DUMPBIN="$DUMPBIN -symbols -headers"
3727 if test : != "$DUMPBIN"; then
3731 test -z "$NM" && NM=nm
3733 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3735 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3736 [lt_cv_nm_interface="BSD nm"
3737 echo "int some_variable = 0;" > conftest.$ac_ext
3738 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3739 (eval "$ac_compile" 2>conftest.err)
3740 cat conftest.err >&AS_MESSAGE_LOG_FD
3741 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3742 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3743 cat conftest.err >&AS_MESSAGE_LOG_FD
3744 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3745 cat conftest.out >&AS_MESSAGE_LOG_FD
3746 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3747 lt_cv_nm_interface="MS dumpbin"
3753 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3754 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3755 dnl aclocal-1.4 backwards compatibility:
3756 dnl AC_DEFUN([AM_PROG_NM], [])
3757 dnl AC_DEFUN([AC_PROG_NM], [])
3759 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3760 # --------------------------------
3761 # how to determine the name of the shared library
3762 # associated with a specific link library.
3763 # -- PORTME fill in with the dynamic library characteristics
3764 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3765 [m4_require([_LT_DECL_EGREP])
3766 m4_require([_LT_DECL_OBJDUMP])
3767 m4_require([_LT_DECL_DLLTOOL])
3768 AC_CACHE_CHECK([how to associate runtime and link libraries],
3769 lt_cv_sharedlib_from_linklib_cmd,
3770 [lt_cv_sharedlib_from_linklib_cmd='unknown'
3773 cygwin* | mingw* | pw32* | cegcc*)
3774 # two different shell functions defined in ltmain.sh;
3775 # decide which one to use based on capabilities of $DLLTOOL
3776 case `$DLLTOOL --help 2>&1` in
3777 *--identify-strict*)
3778 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3781 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3786 # fallback: assume linklib IS sharedlib
3787 lt_cv_sharedlib_from_linklib_cmd=$ECHO
3791 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3792 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3794 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3795 [Command to associate shared and link libraries])
3796 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3799 # _LT_PATH_MANIFEST_TOOL
3800 # ----------------------
3801 # locate the manifest tool
3802 m4_defun([_LT_PATH_MANIFEST_TOOL],
3803 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3804 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3805 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3806 [lt_cv_path_mainfest_tool=no
3807 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3808 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3809 cat conftest.err >&AS_MESSAGE_LOG_FD
3810 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3811 lt_cv_path_mainfest_tool=yes
3814 if test yes != "$lt_cv_path_mainfest_tool"; then
3817 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3818 ])# _LT_PATH_MANIFEST_TOOL
3821 # _LT_DLL_DEF_P([FILE])
3822 # ---------------------
3823 # True iff FILE is a Windows DLL '.def' file.
3824 # Keep in sync with func_dll_def_p in the libtool script
3825 AC_DEFUN([_LT_DLL_DEF_P],
3827 test DEF = "`$SED -n dnl
3828 -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace
3829 -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments
3830 -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl
3831 -e q dnl Only consider the first "real" line
3838 # check for math library
3839 AC_DEFUN([LT_LIB_M],
3840 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3843 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3844 # These system don't have libm, or don't need it
3847 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
3848 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3851 AC_CHECK_LIB(m, cos, LIBM=-lm)
3858 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3859 dnl aclocal-1.4 backwards compatibility:
3860 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3863 # _LT_COMPILER_NO_RTTI([TAGNAME])
3864 # -------------------------------
3865 m4_defun([_LT_COMPILER_NO_RTTI],
3866 [m4_require([_LT_TAG_COMPILER])dnl
3868 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3870 if test yes = "$GCC"; then
3871 case $cc_basename in
3873 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3875 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3878 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3879 lt_cv_prog_compiler_rtti_exceptions,
3880 [-fno-rtti -fno-exceptions], [],
3881 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3883 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3884 [Compiler flag to turn off builtin functions])
3885 ])# _LT_COMPILER_NO_RTTI
3888 # _LT_CMD_GLOBAL_SYMBOLS
3889 # ----------------------
3890 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3891 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3892 AC_REQUIRE([AC_PROG_CC])dnl
3893 AC_REQUIRE([AC_PROG_AWK])dnl
3894 AC_REQUIRE([LT_PATH_NM])dnl
3895 AC_REQUIRE([LT_PATH_LD])dnl
3896 m4_require([_LT_DECL_SED])dnl
3897 m4_require([_LT_DECL_EGREP])dnl
3898 m4_require([_LT_TAG_COMPILER])dnl
3900 # Check for command to grab the raw symbol name followed by C symbol from nm.
3901 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3902 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3904 # These are sane defaults that work on at least a few old systems.
3905 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3907 # Character class describing NM global symbol codes.
3908 symcode='[[BCDEGRST]]'
3910 # Regexp to match symbols that can be accessed directly from C.
3911 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3913 # Define system-specific variables.
3918 cygwin* | mingw* | pw32* | cegcc*)
3919 symcode='[[ABCDGISTW]]'
3922 if test ia64 = "$host_cpu"; then
3923 symcode='[[ABCDEGRST]]'
3927 symcode='[[BCDEGRST]]'
3930 symcode='[[BCDEGQRST]]'
3941 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3945 symcode='[[DFNSTU]]'
3949 # If we're using GNU nm, then use its standard symbol codes.
3950 case `$NM -V 2>&1` in
3951 *GNU* | *'with BFD'*)
3952 symcode='[[ABCDGIRSTW]]' ;;
3955 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3956 # Gets list of data symbols to import.
3957 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
3958 # Adjust the below global symbol transforms to fixup imported variables.
3959 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
3960 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
3961 lt_c_name_lib_hook="\
3962 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
3963 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
3965 # Disable hooks by default.
3966 lt_cv_sys_global_symbol_to_import=
3972 # Transform an extracted symbol line into a proper C declaration.
3973 # Some systems (esp. on ia64) link data and code symbols differently,
3974 # so use this general approach.
3975 lt_cv_sys_global_symbol_to_cdecl="sed -n"\
3977 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
3978 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
3980 # Transform an extracted symbol line into symbol name and symbol address
3981 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
3983 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
3984 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
3986 # Transform an extracted symbol line into symbol name with lib prefix and
3988 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
3989 $lt_c_name_lib_hook\
3990 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
3991 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
3992 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
3994 # Handle CRLF in mingw tool chain
3998 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4002 # Try without a prefix underscore, then with it.
4003 for ac_symprfx in "" "_"; do
4005 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4006 symxfrm="\\1 $ac_symprfx\\2 \\2"
4008 # Write the raw and C identifiers.
4009 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4010 # Fake it for dumpbin and say T for any non-static function,
4011 # D for any global variable and I for any imported variable.
4012 # Also find C++ and __fastcall symbols from MSVC++,
4013 # which start with @ or ?.
4014 lt_cv_sys_global_symbol_pipe="$AWK ['"\
4015 " {last_section=section; section=\$ 3};"\
4016 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
4017 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
4018 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
4019 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
4020 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
4021 " \$ 0!~/External *\|/{next};"\
4022 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
4023 " {if(hide[section]) next};"\
4024 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
4025 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
4026 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
4027 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
4028 " ' prfx=^$ac_symprfx]"
4030 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4032 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
4034 # Check to see that the pipe works correctly.
4038 cat > conftest.$ac_ext <<_LT_EOF
4043 void nm_test_func(void);
4044 void nm_test_func(void){}
4048 int main(){nm_test_var='a';nm_test_func();return(0);}
4051 if AC_TRY_EVAL(ac_compile); then
4052 # Now try to grab the symbols.
4054 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
4055 # Try sorting and uniquifying the output.
4056 if sort "$nlist" | uniq > "$nlist"T; then
4057 mv -f "$nlist"T "$nlist"
4062 # Make sure that we snagged all the symbols we need.
4063 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
4064 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
4065 cat <<_LT_EOF > conftest.$ac_ext
4066 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
4067 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
4068 /* DATA imports from DLLs on WIN32 can't be const, because runtime
4069 relocations are performed -- see ld's documentation on pseudo-relocs. */
4070 # define LT@&t@_DLSYM_CONST
4071 #elif defined __osf__
4072 /* This system does not cope well with relocations in const data. */
4073 # define LT@&t@_DLSYM_CONST
4075 # define LT@&t@_DLSYM_CONST const
4083 # Now generate the symbol file.
4084 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
4086 cat <<_LT_EOF >> conftest.$ac_ext
4088 /* The mapping between symbol names and symbols. */
4089 LT@&t@_DLSYM_CONST struct {
4093 lt__PROGRAM__LTX_preloaded_symbols[[]] =
4095 { "@PROGRAM@", (void *) 0 },
4097 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
4098 cat <<\_LT_EOF >> conftest.$ac_ext
4102 /* This works around a problem in FreeBSD linker */
4103 #ifdef FREEBSD_WORKAROUND
4104 static const void *lt_preloaded_setup() {
4105 return lt__PROGRAM__LTX_preloaded_symbols;
4113 # Now try linking the two files.
4114 mv conftest.$ac_objext conftstm.$ac_objext
4115 lt_globsym_save_LIBS=$LIBS
4116 lt_globsym_save_CFLAGS=$CFLAGS
4117 LIBS=conftstm.$ac_objext
4118 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4119 if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
4122 LIBS=$lt_globsym_save_LIBS
4123 CFLAGS=$lt_globsym_save_CFLAGS
4125 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4128 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4131 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4134 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4135 cat conftest.$ac_ext >&5
4137 rm -rf conftest* conftst*
4139 # Do not use the global_symbol_pipe unless it works.
4140 if test yes = "$pipe_works"; then
4143 lt_cv_sys_global_symbol_pipe=
4147 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4148 lt_cv_sys_global_symbol_to_cdecl=
4150 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4151 AC_MSG_RESULT(failed)
4156 # Response file support.
4157 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4158 nm_file_list_spec='@'
4159 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
4160 nm_file_list_spec='@'
4163 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
4164 [Take the output of nm and produce a listing of raw symbols and C names])
4165 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
4166 [Transform the output of nm in a proper C declaration])
4167 _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
4168 [Transform the output of nm into a list of symbols to manually relocate])
4169 _LT_DECL([global_symbol_to_c_name_address],
4170 [lt_cv_sys_global_symbol_to_c_name_address], [1],
4171 [Transform the output of nm in a C name address pair])
4172 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
4173 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
4174 [Transform the output of nm in a C name address pair when lib prefix is needed])
4175 _LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
4176 [The name lister interface])
4177 _LT_DECL([], [nm_file_list_spec], [1],
4178 [Specify filename containing input files for $NM])
4179 ]) # _LT_CMD_GLOBAL_SYMBOLS
4182 # _LT_COMPILER_PIC([TAGNAME])
4183 # ---------------------------
4184 m4_defun([_LT_COMPILER_PIC],
4185 [m4_require([_LT_TAG_COMPILER])dnl
4186 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
4187 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4188 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4190 m4_if([$1], [CXX], [
4191 # C++ specific cases for pic, static, wl, etc.
4192 if test yes = "$GXX"; then
4193 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4194 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4198 # All AIX code is PIC.
4199 if test ia64 = "$host_cpu"; then
4200 # AIX 5 now supports IA64 processor
4201 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4203 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4209 # see comment about AmigaOS4 .so support
4210 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4213 # FIXME: we need at least 68020 code to build shared libraries, but
4214 # adding the '-m68020' flag to GCC prevents building anything better,
4216 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4221 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4222 # PIC is the default for these OSes.
4224 mingw* | cygwin* | os2* | pw32* | cegcc*)
4225 # This hack is so that the source file can tell whether it is being
4226 # built for inclusion in a dll (and should export symbols for example).
4227 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4228 # (--disable-auto-import) libraries
4229 m4_if([$1], [GCJ], [],
4230 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4233 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4237 darwin* | rhapsody*)
4238 # PIC is the default on this platform
4239 # Common symbols not allowed in MH_DYLIB files
4240 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4243 # DJGPP does not support shared libraries at all
4244 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4247 # PIC is the default for Haiku.
4248 # The "-static" flag exists, but is broken.
4249 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4252 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4253 # Instead, we relocate shared libraries at runtime.
4256 if test -d /usr/nec; then
4257 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4261 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4262 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4263 # sets the default TLS model and affects inlining.
4268 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4273 # QNX uses GNU C++, but need to define -shared option too, otherwise
4275 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4278 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4284 # All AIX code is PIC.
4285 if test ia64 = "$host_cpu"; then
4286 # AIX 5 now supports IA64 processor
4287 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4289 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4293 case $cc_basename in
4295 # Green Hills C++ Compiler
4296 # _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"
4300 mingw* | cygwin* | os2* | pw32* | cegcc*)
4301 # This hack is so that the source file can tell whether it is being
4302 # built for inclusion in a dll (and should export symbols for example).
4303 m4_if([$1], [GCJ], [],
4304 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4307 case $cc_basename in
4309 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4312 # Green Hills C++ Compiler
4313 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4319 freebsd* | dragonfly*)
4320 # FreeBSD uses GNU C++
4322 hpux9* | hpux10* | hpux11*)
4323 case $cc_basename in
4325 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4326 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4327 if test ia64 != "$host_cpu"; then
4328 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4332 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4333 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4339 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4348 # This is c89, which is MS Visual C++ (no shared libs)
4349 # Anyone wants to do a port?
4351 irix5* | irix6* | nonstopux*)
4352 case $cc_basename in
4354 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4355 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4356 # CC pic flag -KPIC is the default.
4362 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4363 case $cc_basename in
4366 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4367 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4370 # old Intel C++ for x86_64, which still supported -KPIC.
4371 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4372 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4373 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4376 # Intel C++, used to be incompatible with GCC.
4377 # ICC 10 doesn't accept -KPIC any more.
4378 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4379 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4380 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4383 # Portland Group C++ compiler
4384 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4385 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4386 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4390 # Make sure the PIC flag is empty. It appears that all Alpha
4391 # Linux and Compaq Tru64 Unix objects are PIC.
4392 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4393 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4395 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4396 # IBM XL 8.0, 9.0 on PPC and BlueGene
4397 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4398 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4399 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4402 case `$CC -V 2>&1 | sed 5q` in
4405 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4406 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4407 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4418 case $cc_basename in
4420 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4429 # QNX uses GNU C++, but need to define -shared option too, otherwise
4431 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4433 osf3* | osf4* | osf5*)
4434 case $cc_basename in
4436 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4439 # Rational C++ 2.4.1
4440 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4443 # Digital/Compaq C++
4444 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4445 # Make sure the PIC flag is empty. It appears that all Alpha
4446 # Linux and Compaq Tru64 Unix objects are PIC.
4447 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4448 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4457 case $cc_basename in
4459 # Sun C++ 4.2, 5.x and Centerline C++
4460 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4461 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4462 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4465 # Green Hills C++ Compiler
4466 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4473 case $cc_basename in
4476 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4477 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4481 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4487 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4488 case $cc_basename in
4490 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4491 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4492 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4497 case $cc_basename in
4499 # NonStop-UX NCC 3.20
4500 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4509 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4515 if test yes = "$GCC"; then
4516 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4517 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4521 # All AIX code is PIC.
4522 if test ia64 = "$host_cpu"; then
4523 # AIX 5 now supports IA64 processor
4524 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4526 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4532 # see comment about AmigaOS4 .so support
4533 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4536 # FIXME: we need at least 68020 code to build shared libraries, but
4537 # adding the '-m68020' flag to GCC prevents building anything better,
4539 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4544 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4545 # PIC is the default for these OSes.
4548 mingw* | cygwin* | pw32* | os2* | cegcc*)
4549 # This hack is so that the source file can tell whether it is being
4550 # built for inclusion in a dll (and should export symbols for example).
4551 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4552 # (--disable-auto-import) libraries
4553 m4_if([$1], [GCJ], [],
4554 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4557 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4562 darwin* | rhapsody*)
4563 # PIC is the default on this platform
4564 # Common symbols not allowed in MH_DYLIB files
4565 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4569 # PIC is the default for Haiku.
4570 # The "-static" flag exists, but is broken.
4571 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4575 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4576 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4577 # sets the default TLS model and affects inlining.
4583 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4589 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4590 # Instead, we relocate shared libraries at runtime.
4594 # Just because we use GCC doesn't mean we suddenly get shared libraries
4595 # on systems that don't support them.
4596 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4601 # QNX uses GNU C++, but need to define -shared option too, otherwise
4603 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4607 if test -d /usr/nec; then
4608 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4613 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4617 case $cc_basename in
4618 nvcc*) # Cuda Compiler Driver 2.2
4619 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4620 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4621 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4626 # PORTME Check for flag to pass linker flags through the system compiler.
4629 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4630 if test ia64 = "$host_cpu"; then
4631 # AIX 5 now supports IA64 processor
4632 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4634 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4638 darwin* | rhapsody*)
4639 # PIC is the default on this platform
4640 # Common symbols not allowed in MH_DYLIB files
4641 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4642 case $cc_basename in
4644 # NAG Fortran compiler
4645 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4646 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4647 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4652 mingw* | cygwin* | pw32* | os2* | cegcc*)
4653 # This hack is so that the source file can tell whether it is being
4654 # built for inclusion in a dll (and should export symbols for example).
4655 m4_if([$1], [GCJ], [],
4656 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4659 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4664 hpux9* | hpux10* | hpux11*)
4665 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4666 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4673 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4676 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4677 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4680 irix5* | irix6* | nonstopux*)
4681 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4682 # PIC (with -KPIC) is the default.
4683 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4686 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4687 case $cc_basename in
4688 # old Intel for x86_64, which still supported -KPIC.
4690 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4691 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4692 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4694 # icc used to be incompatible with GCC.
4695 # ICC 10 doesn't accept -KPIC any more.
4697 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4698 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4699 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4701 # Lahey Fortran 8.1.
4703 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4704 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4705 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4708 # NAG Fortran compiler
4709 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4710 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4711 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4714 # Fabrice Bellard et al's Tiny C Compiler
4715 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4716 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4717 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4719 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4720 # Portland Group compilers (*not* the Pentium gcc compiler,
4721 # which looks to be a dead project)
4722 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4723 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4724 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4727 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4728 # All Alpha code is PIC.
4729 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4731 xl* | bgxl* | bgf* | mpixl*)
4732 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4733 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4734 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4735 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4738 case `$CC -V 2>&1 | sed 5q` in
4739 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4740 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4741 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4742 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4743 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4745 *Sun\ F* | *Sun*Fortran*)
4746 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4747 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4748 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4752 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4753 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4754 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4756 *Intel*\ [[CF]]*Compiler*)
4757 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4758 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4759 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4762 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4763 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4764 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4772 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4773 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4777 # QNX uses GNU C++, but need to define -shared option too, otherwise
4779 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4782 osf3* | osf4* | osf5*)
4783 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4784 # All OSF/1 code is PIC.
4785 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4789 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4793 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4794 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4795 case $cc_basename in
4796 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4797 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4799 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4804 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4805 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4806 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4809 sysv4 | sysv4.2uw2* | sysv4.3*)
4810 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4811 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4812 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4816 if test -d /usr/nec; then
4817 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4818 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4822 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4823 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4824 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4825 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4829 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4830 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4834 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4835 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4839 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4845 # For platforms that do not support PIC, -DPIC is meaningless:
4847 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4850 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4854 AC_CACHE_CHECK([for $compiler option to produce PIC],
4855 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4856 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4857 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4860 # Check to make sure the PIC flag actually works.
4862 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4863 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4864 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4865 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4866 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4868 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4870 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4871 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4873 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4874 [Additional compiler flags for building library objects])
4876 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4877 [How to pass a linker flag through the compiler])
4879 # Check to make sure the static flag actually works.
4881 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4882 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4883 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4884 $lt_tmp_static_flag,
4886 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4887 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4888 [Compiler flag to prevent dynamic linking])
4889 ])# _LT_COMPILER_PIC
4892 # _LT_LINKER_SHLIBS([TAGNAME])
4893 # ----------------------------
4894 # See if the linker supports building shared libraries.
4895 m4_defun([_LT_LINKER_SHLIBS],
4896 [AC_REQUIRE([LT_PATH_LD])dnl
4897 AC_REQUIRE([LT_PATH_NM])dnl
4898 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4899 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4900 m4_require([_LT_DECL_EGREP])dnl
4901 m4_require([_LT_DECL_SED])dnl
4902 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4903 m4_require([_LT_TAG_COMPILER])dnl
4904 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4905 m4_if([$1], [CXX], [
4906 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4907 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4910 # If we're using GNU nm, then we don't want the "-C" option.
4911 # -C means demangle to GNU nm, but means don't demangle to AIX nm.
4912 # Without the "-l" option, or with the "-B" option, AIX nm treats
4913 # weak defined symbols like other global defined symbols, whereas
4914 # GNU nm marks them as "W".
4915 # While the 'weak' keyword is ignored in the Export File, we need
4916 # it in the Import File for the 'aix-soname' feature, so we have
4917 # to replace the "-B" option with "-P" for AIX nm.
4918 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4919 _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'
4921 _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
4925 _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
4927 cygwin* | mingw* | cegcc*)
4928 case $cc_basename in
4930 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4933 _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'
4934 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4939 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4944 _LT_TAGVAR(allow_undefined_flag, $1)=
4945 _LT_TAGVAR(always_export_symbols, $1)=no
4946 _LT_TAGVAR(archive_cmds, $1)=
4947 _LT_TAGVAR(archive_expsym_cmds, $1)=
4948 _LT_TAGVAR(compiler_needs_object, $1)=no
4949 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4950 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4951 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4952 _LT_TAGVAR(hardcode_automatic, $1)=no
4953 _LT_TAGVAR(hardcode_direct, $1)=no
4954 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4955 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4956 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4957 _LT_TAGVAR(hardcode_minus_L, $1)=no
4958 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4959 _LT_TAGVAR(inherit_rpath, $1)=no
4960 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4961 _LT_TAGVAR(module_cmds, $1)=
4962 _LT_TAGVAR(module_expsym_cmds, $1)=
4963 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4964 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4965 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4966 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4967 # include_expsyms should be a list of space-separated symbols to be *always*
4968 # included in the symbol list
4969 _LT_TAGVAR(include_expsyms, $1)=
4970 # exclude_expsyms can be an extended regexp of symbols to exclude
4971 # it will be wrapped by ' (' and ')$', so one must not match beginning or
4972 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
4973 # as well as any symbol that contains 'd'.
4974 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4975 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4976 # platforms (ab)use it in PIC code, but their linkers get confused if
4977 # the symbol is explicitly referenced. Since portable code cannot
4978 # rely on this symbol name, it's probably fine to never include it in
4979 # preloaded symbol tables.
4980 # Exclude shared library initialization/finalization symbols.
4981 dnl Note also adjust exclude_expsyms for C++ above.
4982 extract_expsyms_cmds=
4985 cygwin* | mingw* | pw32* | cegcc*)
4986 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4987 # When not using gcc, we currently assume that we are using
4988 # Microsoft Visual C++.
4989 if test yes != "$GCC"; then
4994 # we just hope/assume this is gcc and not c89 (= MSVC++)
5002 _LT_TAGVAR(ld_shlibs, $1)=yes
5004 # On some targets, GNU ld is compatible enough with the native linker
5005 # that we're better off using the native interface for both.
5006 lt_use_gnu_ld_interface=no
5007 if test yes = "$with_gnu_ld"; then
5010 # The AIX port of GNU ld has always aspired to compatibility
5011 # with the native linker. However, as the warning in the GNU ld
5012 # block says, versions before 2.19.5* couldn't really create working
5013 # shared libraries, regardless of the interface used.
5014 case `$LD -v 2>&1` in
5015 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
5016 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
5017 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
5019 lt_use_gnu_ld_interface=yes
5024 lt_use_gnu_ld_interface=yes
5029 if test yes = "$lt_use_gnu_ld_interface"; then
5030 # If archive_cmds runs LD, not CC, wlarc should be empty
5033 # Set some defaults for GNU ld with shared library support. These
5034 # are reset later if shared libraries are not supported. Putting them
5035 # here allows them to be overridden if necessary.
5036 runpath_var=LD_RUN_PATH
5037 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5038 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
5039 # ancient GNU ld didn't support --whole-archive et. al.
5040 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
5041 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
5043 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5045 supports_anon_versioning=no
5046 case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
5047 *GNU\ gold*) supports_anon_versioning=yes ;;
5048 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5049 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5050 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5051 *\ 2.11.*) ;; # other 2.11 versions
5052 *) supports_anon_versioning=yes ;;
5055 # See if GNU ld supports shared libraries.
5058 # On AIX/PPC, the GNU linker is very broken
5059 if test ia64 != "$host_cpu"; then
5060 _LT_TAGVAR(ld_shlibs, $1)=no
5063 *** Warning: the GNU linker, at least up to release 2.19, is reported
5064 *** to be unable to reliably create shared libraries on AIX.
5065 *** Therefore, libtool is disabling shared libraries support. If you
5066 *** really care for shared libraries, you may want to install binutils
5067 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
5068 *** You will then need to restart the configuration process.
5077 # see comment about AmigaOS4 .so support
5078 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5079 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5082 _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)'
5083 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5084 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5090 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5091 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5092 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5093 # support --undefined. This deserves some investigation. FIXME
5094 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5096 _LT_TAGVAR(ld_shlibs, $1)=no
5100 cygwin* | mingw* | pw32* | cegcc*)
5101 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5102 # as there is no search path for DLLs.
5103 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5104 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
5105 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5106 _LT_TAGVAR(always_export_symbols, $1)=no
5107 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5108 _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'
5109 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
5111 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5112 _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'
5113 # If the export-symbols file already is a .def file, use it as
5114 # is; otherwise, prepend EXPORTS...
5115 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5116 cp $export_symbols $output_objdir/$soname.def;
5118 echo EXPORTS > $output_objdir/$soname.def;
5119 cat $export_symbols >> $output_objdir/$soname.def;
5121 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5123 _LT_TAGVAR(ld_shlibs, $1)=no
5128 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5129 _LT_TAGVAR(link_all_deplibs, $1)=yes
5133 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5134 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5135 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5137 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5138 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5139 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5140 $ECHO EXPORTS >> $output_objdir/$libname.def~
5141 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5142 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5143 emximp -o $lib $output_objdir/$libname.def'
5144 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5145 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5146 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5147 $ECHO EXPORTS >> $output_objdir/$libname.def~
5149 if test EXPORTS = "`$SED 1q $export_symbols`"; then
5150 prefix_cmds="$prefix_cmds -e 1d";
5152 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5153 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5154 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5155 emximp -o $lib $output_objdir/$libname.def'
5156 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5157 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5161 _LT_TAGVAR(hardcode_direct, $1)=no
5162 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5163 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5164 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5165 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5166 # Instead, shared libraries are loaded at an image base (0x10000000 by
5167 # default) and relocated if they conflict, which is a slow very memory
5168 # consuming and fragmenting process. To avoid this, we pick a random,
5169 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5170 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5171 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5172 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5175 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
5177 if test linux-dietlibc = "$host_os"; then
5178 case $cc_basename in
5179 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
5182 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
5183 && test no = "$tmp_diet"
5185 tmp_addflag=' $pic_flag'
5186 tmp_sharedflag='-shared'
5187 case $cc_basename,$host_cpu in
5188 pgcc*) # Portland Group C compiler
5189 _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'
5190 tmp_addflag=' $pic_flag'
5192 pgf77* | pgf90* | pgf95* | pgfortran*)
5193 # Portland Group f77 and f90 compilers
5194 _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'
5195 tmp_addflag=' $pic_flag -Mnomain' ;;
5196 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5197 tmp_addflag=' -i_dynamic' ;;
5198 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5199 tmp_addflag=' -i_dynamic -nofor_main' ;;
5200 ifc* | ifort*) # Intel Fortran compiler
5201 tmp_addflag=' -nofor_main' ;;
5202 lf95*) # Lahey Fortran 8.1
5203 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5204 tmp_sharedflag='--shared' ;;
5205 nagfor*) # NAGFOR 5.3
5206 tmp_sharedflag='-Wl,-shared' ;;
5207 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
5208 tmp_sharedflag='-qmkshrobj'
5210 nvcc*) # Cuda Compiler Driver 2.2
5211 _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'
5212 _LT_TAGVAR(compiler_needs_object, $1)=yes
5215 case `$CC -V 2>&1 | sed 5q` in
5216 *Sun\ C*) # Sun C 5.9
5217 _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'
5218 _LT_TAGVAR(compiler_needs_object, $1)=yes
5219 tmp_sharedflag='-G' ;;
5220 *Sun\ F*) # Sun Fortran 8.3
5221 tmp_sharedflag='-G' ;;
5223 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5225 if test yes = "$supports_anon_versioning"; then
5226 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5227 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5228 echo "local: *; };" >> $output_objdir/$libname.ver~
5229 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
5232 case $cc_basename in
5234 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
5236 xlf* | bgf* | bgxlf* | mpixlf*)
5237 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
5238 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
5239 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5240 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
5241 if test yes = "$supports_anon_versioning"; then
5242 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5243 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5244 echo "local: *; };" >> $output_objdir/$libname.ver~
5245 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
5250 _LT_TAGVAR(ld_shlibs, $1)=no
5255 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5256 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5259 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5260 _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'
5265 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
5266 _LT_TAGVAR(ld_shlibs, $1)=no
5269 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5270 *** create shared libraries on Solaris systems. Therefore, libtool
5271 *** is disabling shared libraries support. We urge you to upgrade GNU
5272 *** binutils to release 2.9.1 or newer. Another option is to modify
5273 *** your PATH or compiler configuration so that the native linker is
5274 *** used, and then restart.
5277 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5278 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5279 _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'
5281 _LT_TAGVAR(ld_shlibs, $1)=no
5285 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5286 case `$LD -v 2>&1` in
5287 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5288 _LT_TAGVAR(ld_shlibs, $1)=no
5291 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
5292 *** reliably create shared libraries on SCO systems. Therefore, libtool
5293 *** is disabling shared libraries support. We urge you to upgrade GNU
5294 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5295 *** your PATH or compiler configuration so that the native linker is
5296 *** used, and then restart.
5301 # For security reasons, it is highly recommended that you always
5302 # use absolute paths for naming shared libraries, and exclude the
5303 # DT_RUNPATH tag from executables and libraries. But doing so
5304 # requires that you compile everything twice, which is a pain.
5305 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5306 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5307 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5308 _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'
5310 _LT_TAGVAR(ld_shlibs, $1)=no
5317 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5319 _LT_TAGVAR(hardcode_direct, $1)=yes
5320 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5324 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5325 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5326 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
5328 _LT_TAGVAR(ld_shlibs, $1)=no
5333 if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
5335 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5336 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5337 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5340 # PORTME fill in a description of your system's linker (not GNU ld)
5343 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5344 _LT_TAGVAR(always_export_symbols, $1)=yes
5345 _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'
5346 # Note: this linker hardcodes the directories in LIBPATH if there
5347 # are no directories specified by -L.
5348 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5349 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
5350 # Neither direct hardcoding nor static linking is supported with a
5352 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5357 if test ia64 = "$host_cpu"; then
5358 # On IA64, the linker does run time linking by default, so we don't
5359 # have to do anything special.
5360 aix_use_runtimelinking=no
5361 exp_sym_flag='-Bexport'
5364 # If we're using GNU nm, then we don't want the "-C" option.
5365 # -C means demangle to GNU nm, but means don't demangle to AIX nm.
5366 # Without the "-l" option, or with the "-B" option, AIX nm treats
5367 # weak defined symbols like other global defined symbols, whereas
5368 # GNU nm marks them as "W".
5369 # While the 'weak' keyword is ignored in the Export File, we need
5370 # it in the Import File for the 'aix-soname' feature, so we have
5371 # to replace the "-B" option with "-P" for AIX nm.
5372 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
5373 _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'
5375 _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
5377 aix_use_runtimelinking=no
5379 # Test if we are trying to use run time linking or normal
5380 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5381 # have runtime linking enabled, and use it for executables.
5382 # For shared libraries, we enable/disable runtime linking
5383 # depending on the kind of the shared library created -
5384 # when "with_aix_soname,aix_use_runtimelinking" is:
5385 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
5386 # "aix,yes" lib.so shared, rtl:yes, for executables
5387 # lib.a static archive
5388 # "both,no" lib.so.V(shr.o) shared, rtl:yes
5389 # lib.a(lib.so.V) shared, rtl:no, for executables
5390 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
5391 # lib.a(lib.so.V) shared, rtl:no
5392 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
5393 # lib.a static archive
5394 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5395 for ld_flag in $LDFLAGS; do
5396 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
5397 aix_use_runtimelinking=yes
5401 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
5402 # With aix-soname=svr4, we create the lib.so.V shared archives only,
5403 # so we don't have lib.a shared libs to link our executables.
5404 # We have to force runtime linking in this case.
5405 aix_use_runtimelinking=yes
5406 LDFLAGS="$LDFLAGS -Wl,-brtl"
5411 exp_sym_flag='-bexport'
5412 no_entry_flag='-bnoentry'
5415 # When large executables or shared objects are built, AIX ld can
5416 # have problems creating the table of contents. If linking a library
5417 # or program results in "error TOC overflow" add -mminimal-toc to
5418 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5419 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5421 _LT_TAGVAR(archive_cmds, $1)=''
5422 _LT_TAGVAR(hardcode_direct, $1)=yes
5423 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5424 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5425 _LT_TAGVAR(link_all_deplibs, $1)=yes
5426 _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
5427 case $with_aix_soname,$aix_use_runtimelinking in
5428 aix,*) ;; # traditional, no import file
5429 svr4,* | *,yes) # use import file
5430 # The Import File defines what to hardcode.
5431 _LT_TAGVAR(hardcode_direct, $1)=no
5432 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5436 if test yes = "$GCC"; then
5437 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5438 # We only want to do this on AIX 4.2 and lower, the check
5439 # below for broken collect2 doesn't work under 4.3+
5440 collect2name=`$CC -print-prog-name=collect2`
5441 if test -f "$collect2name" &&
5442 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5444 # We have reworked collect2
5447 # We have old collect2
5448 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5449 # It fails to find uninstalled libraries when the uninstalled
5450 # path is not listed in the libpath. Setting hardcode_minus_L
5451 # to unsupported forces relinking
5452 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5453 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5454 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5458 shared_flag='-shared'
5459 if test yes = "$aix_use_runtimelinking"; then
5460 shared_flag="$shared_flag "'$wl-G'
5462 # Need to ensure runtime linking is disabled for the traditional
5463 # shared library, or the linker may eventually find shared libraries
5464 # /with/ Import File - we do not want to mix them.
5465 shared_flag_aix='-shared'
5466 shared_flag_svr4='-shared $wl-G'
5469 if test ia64 = "$host_cpu"; then
5470 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5471 # chokes on -Wl,-G. The following line is correct:
5474 if test yes = "$aix_use_runtimelinking"; then
5477 shared_flag='$wl-bM:SRE'
5479 shared_flag_aix='$wl-bM:SRE'
5480 shared_flag_svr4='$wl-G'
5484 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
5485 # It seems that -bexpall does not export symbols beginning with
5486 # underscore (_), so it is better to generate a list of symbols to export.
5487 _LT_TAGVAR(always_export_symbols, $1)=yes
5488 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
5489 # Warning - without using the other runtime loading flags (-brtl),
5490 # -berok will link without error, but may produce a broken library.
5491 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5492 # Determine the default libpath from the value encoded in an
5494 _LT_SYS_MODULE_PATH_AIX([$1])
5495 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5496 _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' '$shared_flag
5498 if test ia64 = "$host_cpu"; then
5499 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
5500 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5501 _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"
5503 # Determine the default libpath from the value encoded in an
5505 _LT_SYS_MODULE_PATH_AIX([$1])
5506 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5507 # Warning - without using the other run time loading flags,
5508 # -berok will link without error, but may produce a broken library.
5509 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
5510 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
5511 if test yes = "$with_gnu_ld"; then
5512 # We only use this code for GNU lds that support --whole-archive.
5513 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
5515 # Exported symbols can be pulled into shared objects from archives
5516 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5518 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5519 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
5520 # -brtl affects multiple linker settings, -berok does not and is overridden later
5521 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
5522 if test svr4 != "$with_aix_soname"; then
5523 # This is similar to how AIX traditionally builds its shared libraries.
5524 _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/$soname'
5526 if test aix != "$with_aix_soname"; then
5527 _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'
5529 # used by -dlpreopen to get the symbols
5530 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
5532 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
5540 # see comment about AmigaOS4 .so support
5541 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5542 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5545 _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)'
5546 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5547 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5553 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5556 cygwin* | mingw* | pw32* | cegcc*)
5557 # When not using gcc, we currently assume that we are using
5558 # Microsoft Visual C++.
5559 # hardcode_libdir_flag_spec is actually meaningless, as there is
5560 # no search path for DLLs.
5561 case $cc_basename in
5564 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5565 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5566 _LT_TAGVAR(always_export_symbols, $1)=yes
5567 _LT_TAGVAR(file_list_spec, $1)='@'
5568 # Tell ltmain to make .lib files, not .a files.
5570 # Tell ltmain to make .dll files, not .so files.
5572 # FIXME: Setting linknames here is a bad hack.
5573 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
5574 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5575 cp "$export_symbols" "$output_objdir/$soname.def";
5576 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
5578 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
5580 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5582 # The linker will not automatically build a static lib if we build a DLL.
5583 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5584 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5585 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5586 _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'
5588 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5589 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5590 lt_tool_outputfile="@TOOL_OUTPUT@"~
5591 case $lt_outputfile in
5594 lt_outputfile=$lt_outputfile.exe
5595 lt_tool_outputfile=$lt_tool_outputfile.exe
5598 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
5599 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5600 $RM "$lt_outputfile.manifest";
5604 # Assume MSVC wrapper
5605 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5606 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5607 # Tell ltmain to make .lib files, not .a files.
5609 # Tell ltmain to make .dll files, not .so files.
5611 # FIXME: Setting linknames here is a bad hack.
5612 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5613 # The linker will automatically build a .lib file if we build a DLL.
5614 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5615 # FIXME: Should let the user specify the lib program.
5616 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5617 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5622 darwin* | rhapsody*)
5623 _LT_DARWIN_LINKER_FEATURES($1)
5627 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5628 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5629 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5632 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5633 # support. Future versions do this automatically, but an explicit c++rt0.o
5634 # does not break anything, and helps significantly (at the cost of a little
5637 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5638 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5639 _LT_TAGVAR(hardcode_direct, $1)=yes
5640 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5643 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5645 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5646 _LT_TAGVAR(hardcode_direct, $1)=yes
5647 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5648 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5651 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5652 freebsd* | dragonfly*)
5653 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5654 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5655 _LT_TAGVAR(hardcode_direct, $1)=yes
5656 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5660 if test yes = "$GCC"; then
5661 _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'
5663 _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'
5665 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5666 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5667 _LT_TAGVAR(hardcode_direct, $1)=yes
5669 # hardcode_minus_L: Not really in the search PATH,
5670 # but as the default location of the library.
5671 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5672 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5676 if test yes,no = "$GCC,$with_gnu_ld"; then
5677 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5679 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5681 if test no = "$with_gnu_ld"; then
5682 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5683 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5684 _LT_TAGVAR(hardcode_direct, $1)=yes
5685 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5686 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5687 # hardcode_minus_L: Not really in the search PATH,
5688 # but as the default location of the library.
5689 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5694 if test yes,no = "$GCC,$with_gnu_ld"; then
5697 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5700 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5703 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5709 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5712 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5716 # Older versions of the 11.00 compiler do not understand -b yet
5717 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5718 _LT_LINKER_OPTION([if $CC understands -b],
5719 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5720 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5721 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5722 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5726 if test no = "$with_gnu_ld"; then
5727 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5728 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5732 _LT_TAGVAR(hardcode_direct, $1)=no
5733 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5736 _LT_TAGVAR(hardcode_direct, $1)=yes
5737 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5738 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5740 # hardcode_minus_L: Not really in the search PATH,
5741 # but as the default location of the library.
5742 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5748 irix5* | irix6* | nonstopux*)
5749 if test yes = "$GCC"; then
5750 _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'
5751 # Try to use the -exported_symbol ld option, if it does not
5752 # work, assume that -exports_file does not work either and
5753 # implicitly export all symbols.
5754 # This should be the same for all languages, so no per-tag cache variable.
5755 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5756 [lt_cv_irix_exported_symbol],
5757 [save_LDFLAGS=$LDFLAGS
5758 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
5761 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5762 [C++], [[int foo (void) { return 0; }]],
5769 [lt_cv_irix_exported_symbol=yes],
5770 [lt_cv_irix_exported_symbol=no])
5771 LDFLAGS=$save_LDFLAGS])
5772 if test yes = "$lt_cv_irix_exported_symbol"; then
5773 _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'
5776 _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'
5777 _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'
5779 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5780 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5781 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5782 _LT_TAGVAR(inherit_rpath, $1)=yes
5783 _LT_TAGVAR(link_all_deplibs, $1)=yes
5787 case $cc_basename in
5789 # Fabrice Bellard et al's Tiny C Compiler
5790 _LT_TAGVAR(ld_shlibs, $1)=yes
5791 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5797 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5798 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5800 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5802 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5803 _LT_TAGVAR(hardcode_direct, $1)=yes
5804 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5808 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5809 _LT_TAGVAR(hardcode_direct, $1)=yes
5810 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5811 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5812 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5819 if test -f /usr/libexec/ld.so; then
5820 _LT_TAGVAR(hardcode_direct, $1)=yes
5821 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5822 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5823 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
5824 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5825 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
5826 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5827 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5829 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5830 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5833 _LT_TAGVAR(ld_shlibs, $1)=no
5838 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5839 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5840 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5842 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5843 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5844 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5845 $ECHO EXPORTS >> $output_objdir/$libname.def~
5846 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5847 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5848 emximp -o $lib $output_objdir/$libname.def'
5849 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5850 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5851 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5852 $ECHO EXPORTS >> $output_objdir/$libname.def~
5854 if test EXPORTS = "`$SED 1q $export_symbols`"; then
5855 prefix_cmds="$prefix_cmds -e 1d";
5857 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5858 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5859 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5860 emximp -o $lib $output_objdir/$libname.def'
5861 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5862 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5866 if test yes = "$GCC"; then
5867 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5868 _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'
5870 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5871 _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'
5873 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5874 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5875 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5878 osf4* | osf5*) # as osf3* with the addition of -msym flag
5879 if test yes = "$GCC"; then
5880 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5881 _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'
5882 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5884 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5885 _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'
5886 _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~
5887 $CC -shared$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'
5889 # Both c and cxx compiler support -rpath directly
5890 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5892 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5893 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5897 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5898 if test yes = "$GCC"; then
5900 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5901 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5902 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5904 case `$CC -V 2>&1` in
5907 _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
5908 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5909 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5913 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5914 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5915 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5919 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5920 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5922 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5924 # The compiler driver will combine and reorder linker options,
5925 # but understands '-z linker_flag'. GCC discards it without '$wl',
5926 # but is careful enough not to reorder.
5927 # Supported since Solaris 2.6 (maybe 2.5.1?)
5928 if test yes = "$GCC"; then
5929 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
5931 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5935 _LT_TAGVAR(link_all_deplibs, $1)=yes
5939 if test sequent = "$host_vendor"; then
5940 # Use $CC to link under sequent, because it throws in some extra .o
5941 # files that make .init and .fini sections work.
5942 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5944 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5946 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5947 _LT_TAGVAR(hardcode_direct, $1)=yes
5948 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5949 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5953 case $host_vendor in
5955 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5956 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5959 ## LD is ld it makes a PLAMLIB
5960 ## CC just makes a GrossModule.
5961 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5962 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5963 _LT_TAGVAR(hardcode_direct, $1)=no
5966 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5967 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5970 runpath_var='LD_RUN_PATH'
5971 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5975 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5976 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5977 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5981 if test -d /usr/nec; then
5982 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5983 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5984 runpath_var=LD_RUN_PATH
5985 hardcode_runpath_var=yes
5986 _LT_TAGVAR(ld_shlibs, $1)=yes
5990 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5991 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
5992 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5993 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5994 runpath_var='LD_RUN_PATH'
5996 if test yes = "$GCC"; then
5997 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5998 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6000 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6001 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6005 sysv5* | sco3.2v5* | sco5v6*)
6006 # Note: We CANNOT use -z defs as we might desire, because we do not
6007 # link with -lc, and that would cause any symbols used from libc to
6008 # always be unresolved, which means just about no library would
6009 # ever link correctly. If we're not using GNU ld we use -z text
6010 # though, which does catch some bad symbols but isn't as heavy-handed
6012 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6013 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
6014 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6015 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6016 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
6017 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6018 _LT_TAGVAR(link_all_deplibs, $1)=yes
6019 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
6020 runpath_var='LD_RUN_PATH'
6022 if test yes = "$GCC"; then
6023 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6024 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6026 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6027 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6032 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6033 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6034 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6038 _LT_TAGVAR(ld_shlibs, $1)=no
6042 if test sni = "$host_vendor"; then
6044 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
6045 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
6051 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6052 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
6054 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
6056 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
6057 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
6058 _LT_DECL([], [extract_expsyms_cmds], [2],
6059 [The commands to extract the exported symbol list from a shared archive])
6062 # Do we need to explicitly link libc?
6064 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
6066 # Assume -lc should be added
6067 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6069 if test yes,yes = "$GCC,$enable_shared"; then
6070 case $_LT_TAGVAR(archive_cmds, $1) in
6072 # FIXME: we may have to deal with multi-command sequences.
6075 # Test whether the compiler implicitly links with -lc since on some
6076 # systems, -lgcc has to come before -lc. If gcc already passes -lc
6077 # to ld, don't add -lc before -lgcc.
6078 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
6079 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
6081 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6083 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6086 libobjs=conftest.$ac_objext
6088 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
6089 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
6095 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
6096 _LT_TAGVAR(allow_undefined_flag, $1)=
6097 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
6099 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6101 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6103 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6105 cat conftest.err 1>&5
6109 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
6116 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
6117 [Whether or not to add -lc for building shared libraries])
6118 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
6119 [enable_shared_with_static_runtimes], [0],
6120 [Whether or not to disallow shared libs when runtime libs are static])
6121 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
6122 [Compiler flag to allow reflexive dlopens])
6123 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
6124 [Compiler flag to generate shared objects directly from archives])
6125 _LT_TAGDECL([], [compiler_needs_object], [1],
6126 [Whether the compiler copes with passing no objects directly])
6127 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
6128 [Create an old-style archive from a shared archive])
6129 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
6130 [Create a temporary old-style archive to link instead of a shared archive])
6131 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
6132 _LT_TAGDECL([], [archive_expsym_cmds], [2])
6133 _LT_TAGDECL([], [module_cmds], [2],
6134 [Commands used to build a loadable module if different from building
6136 _LT_TAGDECL([], [module_expsym_cmds], [2])
6137 _LT_TAGDECL([], [with_gnu_ld], [1],
6138 [Whether we are building with GNU ld or not])
6139 _LT_TAGDECL([], [allow_undefined_flag], [1],
6140 [Flag that allows shared libraries with undefined symbols to be built])
6141 _LT_TAGDECL([], [no_undefined_flag], [1],
6142 [Flag that enforces no undefined symbols])
6143 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
6144 [Flag to hardcode $libdir into a binary during linking.
6145 This must work even if $libdir does not exist])
6146 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
6147 [Whether we need a single "-rpath" flag with a separated argument])
6148 _LT_TAGDECL([], [hardcode_direct], [0],
6149 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6150 DIR into the resulting binary])
6151 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
6152 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6153 DIR into the resulting binary and the resulting library dependency is
6154 "absolute", i.e impossible to change by setting $shlibpath_var if the
6155 library is relocated])
6156 _LT_TAGDECL([], [hardcode_minus_L], [0],
6157 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
6158 into the resulting binary])
6159 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
6160 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
6161 into the resulting binary])
6162 _LT_TAGDECL([], [hardcode_automatic], [0],
6163 [Set to "yes" if building a shared library automatically hardcodes DIR
6164 into the library and all subsequent libraries and executables linked
6166 _LT_TAGDECL([], [inherit_rpath], [0],
6167 [Set to yes if linker adds runtime paths of dependent libraries
6168 to runtime path list])
6169 _LT_TAGDECL([], [link_all_deplibs], [0],
6170 [Whether libtool must link a program against all its dependency libraries])
6171 _LT_TAGDECL([], [always_export_symbols], [0],
6172 [Set to "yes" if exported symbols are required])
6173 _LT_TAGDECL([], [export_symbols_cmds], [2],
6174 [The commands to list exported symbols])
6175 _LT_TAGDECL([], [exclude_expsyms], [1],
6176 [Symbols that should not be listed in the preloaded symbols])
6177 _LT_TAGDECL([], [include_expsyms], [1],
6178 [Symbols that must always be exported])
6179 _LT_TAGDECL([], [prelink_cmds], [2],
6180 [Commands necessary for linking programs (against libraries) with templates])
6181 _LT_TAGDECL([], [postlink_cmds], [2],
6182 [Commands necessary for finishing linking programs])
6183 _LT_TAGDECL([], [file_list_spec], [1],
6184 [Specify filename containing input files])
6185 dnl FIXME: Not yet implemented
6186 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
6187 dnl [Compiler flag to generate thread safe objects])
6188 ])# _LT_LINKER_SHLIBS
6191 # _LT_LANG_C_CONFIG([TAG])
6192 # ------------------------
6193 # Ensure that the configuration variables for a C compiler are suitably
6194 # defined. These variables are subsequently used by _LT_CONFIG to write
6195 # the compiler configuration to 'libtool'.
6196 m4_defun([_LT_LANG_C_CONFIG],
6197 [m4_require([_LT_DECL_EGREP])dnl
6201 # Source file extension for C test sources.
6204 # Object file extension for compiled C test sources.
6206 _LT_TAGVAR(objext, $1)=$objext
6208 # Code to be used in simple compile tests
6209 lt_simple_compile_test_code="int some_variable = 0;"
6211 # Code to be used in simple link tests
6212 lt_simple_link_test_code='int main(){return(0);}'
6215 # Save the default compiler, since it gets overwritten when the other
6216 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
6217 compiler_DEFAULT=$CC
6219 # save warnings/boilerplate of simple test code
6220 _LT_COMPILER_BOILERPLATE
6221 _LT_LINKER_BOILERPLATE
6224 ## There is no encapsulation within the following macros, do not change
6225 ## the running order or otherwise move them around unless you know exactly
6226 ## what you are doing...
6227 if test -n "$compiler"; then
6228 _LT_COMPILER_NO_RTTI($1)
6229 _LT_COMPILER_PIC($1)
6230 _LT_COMPILER_C_O($1)
6231 _LT_COMPILER_FILE_LOCKS($1)
6232 _LT_LINKER_SHLIBS($1)
6233 _LT_SYS_DYNAMIC_LINKER($1)
6234 _LT_LINKER_HARDCODE_LIBPATH($1)
6238 # Report what library types will actually be built
6239 AC_MSG_CHECKING([if libtool supports shared libraries])
6240 AC_MSG_RESULT([$can_build_shared])
6242 AC_MSG_CHECKING([whether to build shared libraries])
6243 test no = "$can_build_shared" && enable_shared=no
6245 # On AIX, shared libraries and static libraries use the same namespace, and
6246 # are all built from PIC.
6249 test yes = "$enable_shared" && enable_static=no
6250 if test -n "$RANLIB"; then
6251 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6252 postinstall_cmds='$RANLIB $lib'
6257 if test ia64 != "$host_cpu"; then
6258 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
6259 yes,aix,yes) ;; # shared object as lib.so file only
6260 yes,svr4,*) ;; # shared object as lib.so archive member only
6261 yes,*) enable_static=no ;; # shared object in lib.a archive as well
6266 AC_MSG_RESULT([$enable_shared])
6268 AC_MSG_CHECKING([whether to build static libraries])
6269 # Make sure either enable_shared or enable_static is yes.
6270 test yes = "$enable_shared" || enable_static=yes
6271 AC_MSG_RESULT([$enable_static])
6277 ])# _LT_LANG_C_CONFIG
6280 # _LT_LANG_CXX_CONFIG([TAG])
6281 # --------------------------
6282 # Ensure that the configuration variables for a C++ compiler are suitably
6283 # defined. These variables are subsequently used by _LT_CONFIG to write
6284 # the compiler configuration to 'libtool'.
6285 m4_defun([_LT_LANG_CXX_CONFIG],
6286 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6287 m4_require([_LT_DECL_EGREP])dnl
6288 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
6289 if test -n "$CXX" && ( test no != "$CXX" &&
6290 ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
6291 (test g++ != "$CXX"))); then
6294 _lt_caught_CXX_error=yes
6298 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6299 _LT_TAGVAR(allow_undefined_flag, $1)=
6300 _LT_TAGVAR(always_export_symbols, $1)=no
6301 _LT_TAGVAR(archive_expsym_cmds, $1)=
6302 _LT_TAGVAR(compiler_needs_object, $1)=no
6303 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6304 _LT_TAGVAR(hardcode_direct, $1)=no
6305 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6306 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6307 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6308 _LT_TAGVAR(hardcode_minus_L, $1)=no
6309 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6310 _LT_TAGVAR(hardcode_automatic, $1)=no
6311 _LT_TAGVAR(inherit_rpath, $1)=no
6312 _LT_TAGVAR(module_cmds, $1)=
6313 _LT_TAGVAR(module_expsym_cmds, $1)=
6314 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6315 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6316 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6317 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6318 _LT_TAGVAR(no_undefined_flag, $1)=
6319 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6320 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6322 # Source file extension for C++ test sources.
6325 # Object file extension for compiled C++ test sources.
6327 _LT_TAGVAR(objext, $1)=$objext
6329 # No sense in running all these tests if we already determined that
6330 # the CXX compiler isn't working. Some variables (like enable_shared)
6331 # are currently assumed to apply to all compilers on this platform,
6332 # and will be corrupted by setting them based on a non-working compiler.
6333 if test yes != "$_lt_caught_CXX_error"; then
6334 # Code to be used in simple compile tests
6335 lt_simple_compile_test_code="int some_variable = 0;"
6337 # Code to be used in simple link tests
6338 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
6340 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6343 # save warnings/boilerplate of simple test code
6344 _LT_COMPILER_BOILERPLATE
6345 _LT_LINKER_BOILERPLATE
6347 # Allow CC to be a program name with arguments.
6349 lt_save_CFLAGS=$CFLAGS
6353 lt_save_with_gnu_ld=$with_gnu_ld
6354 lt_save_path_LD=$lt_cv_path_LD
6355 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
6356 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
6358 $as_unset lt_cv_prog_gnu_ld
6360 if test -n "${lt_cv_path_LDCXX+set}"; then
6361 lt_cv_path_LD=$lt_cv_path_LDCXX
6363 $as_unset lt_cv_path_LD
6365 test -z "${LDCXX+set}" || LD=$LDCXX
6369 _LT_TAGVAR(compiler, $1)=$CC
6370 _LT_CC_BASENAME([$compiler])
6372 if test -n "$compiler"; then
6373 # We don't want -fno-exception when compiling C++ code, so set the
6374 # no_builtin_flag separately
6375 if test yes = "$GXX"; then
6376 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
6378 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
6381 if test yes = "$GXX"; then
6382 # Set up default GNU C++ configuration
6386 # Check if GNU C++ uses GNU ld as the underlying linker, since the
6387 # archiving commands below assume that GNU ld is being used.
6388 if test yes = "$with_gnu_ld"; then
6389 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6390 _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'
6392 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6393 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6395 # If archive_cmds runs LD, not CC, wlarc should be empty
6396 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
6397 # investigate it a little bit more. (MM)
6400 # ancient GNU ld didn't support --whole-archive et. al.
6401 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
6402 $GREP 'no-whole-archive' > /dev/null; then
6403 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
6405 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6411 # A generic and very simple default shared library creation
6412 # command for GNU C++ for the case where it uses the native
6413 # linker, instead of GNU ld. If possible, this setting should
6414 # overridden to take advantage of the native linker features on
6415 # the platform it is being used on.
6416 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6419 # Commands to make compiler produce verbose output that lists
6420 # what "hidden" libraries, object files and flags are used when
6421 # linking a shared library.
6422 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6430 # PORTME: fill in a description of your system's C++ link characteristics
6431 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
6432 _LT_TAGVAR(ld_shlibs, $1)=yes
6435 # FIXME: insert proper C++ library support
6436 _LT_TAGVAR(ld_shlibs, $1)=no
6439 if test ia64 = "$host_cpu"; then
6440 # On IA64, the linker does run time linking by default, so we don't
6441 # have to do anything special.
6442 aix_use_runtimelinking=no
6443 exp_sym_flag='-Bexport'
6446 aix_use_runtimelinking=no
6448 # Test if we are trying to use run time linking or normal
6449 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
6450 # have runtime linking enabled, and use it for executables.
6451 # For shared libraries, we enable/disable runtime linking
6452 # depending on the kind of the shared library created -
6453 # when "with_aix_soname,aix_use_runtimelinking" is:
6454 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
6455 # "aix,yes" lib.so shared, rtl:yes, for executables
6456 # lib.a static archive
6457 # "both,no" lib.so.V(shr.o) shared, rtl:yes
6458 # lib.a(lib.so.V) shared, rtl:no, for executables
6459 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
6460 # lib.a(lib.so.V) shared, rtl:no
6461 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
6462 # lib.a static archive
6463 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
6464 for ld_flag in $LDFLAGS; do
6467 aix_use_runtimelinking=yes
6472 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
6473 # With aix-soname=svr4, we create the lib.so.V shared archives only,
6474 # so we don't have lib.a shared libs to link our executables.
6475 # We have to force runtime linking in this case.
6476 aix_use_runtimelinking=yes
6477 LDFLAGS="$LDFLAGS -Wl,-brtl"
6482 exp_sym_flag='-bexport'
6483 no_entry_flag='-bnoentry'
6486 # When large executables or shared objects are built, AIX ld can
6487 # have problems creating the table of contents. If linking a library
6488 # or program results in "error TOC overflow" add -mminimal-toc to
6489 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6490 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6492 _LT_TAGVAR(archive_cmds, $1)=''
6493 _LT_TAGVAR(hardcode_direct, $1)=yes
6494 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6495 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6496 _LT_TAGVAR(link_all_deplibs, $1)=yes
6497 _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
6498 case $with_aix_soname,$aix_use_runtimelinking in
6499 aix,*) ;; # no import file
6500 svr4,* | *,yes) # use import file
6501 # The Import File defines what to hardcode.
6502 _LT_TAGVAR(hardcode_direct, $1)=no
6503 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6507 if test yes = "$GXX"; then
6508 case $host_os in aix4.[[012]]|aix4.[[012]].*)
6509 # We only want to do this on AIX 4.2 and lower, the check
6510 # below for broken collect2 doesn't work under 4.3+
6511 collect2name=`$CC -print-prog-name=collect2`
6512 if test -f "$collect2name" &&
6513 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6515 # We have reworked collect2
6518 # We have old collect2
6519 _LT_TAGVAR(hardcode_direct, $1)=unsupported
6520 # It fails to find uninstalled libraries when the uninstalled
6521 # path is not listed in the libpath. Setting hardcode_minus_L
6522 # to unsupported forces relinking
6523 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6524 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6525 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6528 shared_flag='-shared'
6529 if test yes = "$aix_use_runtimelinking"; then
6530 shared_flag=$shared_flag' $wl-G'
6532 # Need to ensure runtime linking is disabled for the traditional
6533 # shared library, or the linker may eventually find shared libraries
6534 # /with/ Import File - we do not want to mix them.
6535 shared_flag_aix='-shared'
6536 shared_flag_svr4='-shared $wl-G'
6539 if test ia64 = "$host_cpu"; then
6540 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6541 # chokes on -Wl,-G. The following line is correct:
6544 if test yes = "$aix_use_runtimelinking"; then
6547 shared_flag='$wl-bM:SRE'
6549 shared_flag_aix='$wl-bM:SRE'
6550 shared_flag_svr4='$wl-G'
6554 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
6555 # It seems that -bexpall does not export symbols beginning with
6556 # underscore (_), so it is better to generate a list of symbols to
6558 _LT_TAGVAR(always_export_symbols, $1)=yes
6559 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
6560 # Warning - without using the other runtime loading flags (-brtl),
6561 # -berok will link without error, but may produce a broken library.
6562 # The "-G" linker flag allows undefined symbols.
6563 _LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
6564 # Determine the default libpath from the value encoded in an empty
6566 _LT_SYS_MODULE_PATH_AIX([$1])
6567 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6569 _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' '$shared_flag
6571 if test ia64 = "$host_cpu"; then
6572 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
6573 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6574 _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"
6576 # Determine the default libpath from the value encoded in an
6578 _LT_SYS_MODULE_PATH_AIX([$1])
6579 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6580 # Warning - without using the other run time loading flags,
6581 # -berok will link without error, but may produce a broken library.
6582 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
6583 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
6584 if test yes = "$with_gnu_ld"; then
6585 # We only use this code for GNU lds that support --whole-archive.
6586 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
6588 # Exported symbols can be pulled into shared objects from archives
6589 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6591 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6592 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
6593 # -brtl affects multiple linker settings, -berok does not and is overridden later
6594 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
6595 if test svr4 != "$with_aix_soname"; then
6596 # This is similar to how AIX traditionally builds its shared
6597 # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
6598 _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/$soname'
6600 if test aix != "$with_aix_soname"; then
6601 _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'
6603 # used by -dlpreopen to get the symbols
6604 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
6606 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
6612 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6613 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6614 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6615 # support --undefined. This deserves some investigation. FIXME
6616 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6618 _LT_TAGVAR(ld_shlibs, $1)=no
6623 case $cc_basename in
6625 # FIXME: insert proper C++ library support
6626 _LT_TAGVAR(ld_shlibs, $1)=no
6631 cygwin* | mingw* | pw32* | cegcc*)
6632 case $GXX,$cc_basename in
6635 # hardcode_libdir_flag_spec is actually meaningless, as there is
6636 # no search path for DLLs.
6637 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6638 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6639 _LT_TAGVAR(always_export_symbols, $1)=yes
6640 _LT_TAGVAR(file_list_spec, $1)='@'
6641 # Tell ltmain to make .lib files, not .a files.
6643 # Tell ltmain to make .dll files, not .so files.
6645 # FIXME: Setting linknames here is a bad hack.
6646 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
6647 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6648 cp "$export_symbols" "$output_objdir/$soname.def";
6649 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
6651 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
6653 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6655 # The linker will not automatically build a static lib if we build a DLL.
6656 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6657 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6659 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6660 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6661 lt_tool_outputfile="@TOOL_OUTPUT@"~
6662 case $lt_outputfile in
6665 lt_outputfile=$lt_outputfile.exe
6666 lt_tool_outputfile=$lt_tool_outputfile.exe
6669 func_to_tool_file "$lt_outputfile"~
6670 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
6671 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6672 $RM "$lt_outputfile.manifest";
6677 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6678 # as there is no search path for DLLs.
6679 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6680 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
6681 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6682 _LT_TAGVAR(always_export_symbols, $1)=no
6683 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6685 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6686 _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'
6687 # If the export-symbols file already is a .def file, use it as
6688 # is; otherwise, prepend EXPORTS...
6689 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6690 cp $export_symbols $output_objdir/$soname.def;
6692 echo EXPORTS > $output_objdir/$soname.def;
6693 cat $export_symbols >> $output_objdir/$soname.def;
6695 $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'
6697 _LT_TAGVAR(ld_shlibs, $1)=no
6702 darwin* | rhapsody*)
6703 _LT_DARWIN_LINKER_FEATURES($1)
6707 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6708 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6709 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6711 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6712 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6713 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6714 $ECHO EXPORTS >> $output_objdir/$libname.def~
6715 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
6716 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6717 emximp -o $lib $output_objdir/$libname.def'
6718 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6719 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6720 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6721 $ECHO EXPORTS >> $output_objdir/$libname.def~
6723 if test EXPORTS = "`$SED 1q $export_symbols`"; then
6724 prefix_cmds="$prefix_cmds -e 1d";
6726 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
6727 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
6728 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6729 emximp -o $lib $output_objdir/$libname.def'
6730 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
6731 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6735 case $cc_basename in
6737 # FIXME: insert proper C++ library support
6738 _LT_TAGVAR(ld_shlibs, $1)=no
6741 # Green Hills C++ Compiler
6742 # FIXME: insert proper C++ library support
6743 _LT_TAGVAR(ld_shlibs, $1)=no
6746 # FIXME: insert proper C++ library support
6747 _LT_TAGVAR(ld_shlibs, $1)=no
6753 # C++ shared libraries reported to be fairly broken before
6755 _LT_TAGVAR(ld_shlibs, $1)=no
6759 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6762 freebsd* | dragonfly*)
6763 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6765 _LT_TAGVAR(ld_shlibs, $1)=yes
6769 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6770 _LT_TAGVAR(link_all_deplibs, $1)=yes
6774 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6775 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6776 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6777 _LT_TAGVAR(hardcode_direct, $1)=yes
6778 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6779 # but as the default
6780 # location of the library.
6782 case $cc_basename in
6784 # FIXME: insert proper C++ library support
6785 _LT_TAGVAR(ld_shlibs, $1)=no
6788 _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 $lib'
6789 # Commands to make compiler produce verbose output that lists
6790 # what "hidden" libraries, object files and flags are used when
6791 # linking a shared library.
6793 # There doesn't appear to be a way to prevent this compiler from
6794 # explicitly linking system object files so we need to strip them
6795 # from the output so that they don't get included in the library
6797 output_verbose_link_cmd='templist=`($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"'
6800 if test yes = "$GXX"; then
6801 _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'
6803 # FIXME: insert proper C++ library support
6804 _LT_TAGVAR(ld_shlibs, $1)=no
6811 if test no = "$with_gnu_ld"; then
6812 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6813 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6819 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6825 _LT_TAGVAR(hardcode_direct, $1)=no
6826 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6829 _LT_TAGVAR(hardcode_direct, $1)=yes
6830 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6831 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6832 # but as the default
6833 # location of the library.
6837 case $cc_basename in
6839 # FIXME: insert proper C++ library support
6840 _LT_TAGVAR(ld_shlibs, $1)=no
6845 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6848 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6851 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6854 # Commands to make compiler produce verbose output that lists
6855 # what "hidden" libraries, object files and flags are used when
6856 # linking a shared library.
6858 # There doesn't appear to be a way to prevent this compiler from
6859 # explicitly linking system object files so we need to strip them
6860 # from the output so that they don't get included in the library
6862 output_verbose_link_cmd='templist=`($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"'
6865 if test yes = "$GXX"; then
6866 if test no = "$with_gnu_ld"; then
6869 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6872 _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'
6875 _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'
6880 # FIXME: insert proper C++ library support
6881 _LT_TAGVAR(ld_shlibs, $1)=no
6888 _LT_TAGVAR(hardcode_direct, $1)=no
6889 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6890 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6891 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6892 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6893 # Instead, shared libraries are loaded at an image base (0x10000000 by
6894 # default) and relocated if they conflict, which is a slow very memory
6895 # consuming and fragmenting process. To avoid this, we pick a random,
6896 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6897 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6898 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6899 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6902 case $cc_basename in
6905 _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'
6907 # Archives containing C++ object files must be created using
6908 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6909 # necessary to make sure instantiated templates are included
6911 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6914 if test yes = "$GXX"; then
6915 if test no = "$with_gnu_ld"; then
6916 _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'
6918 _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'
6921 _LT_TAGVAR(link_all_deplibs, $1)=yes
6924 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6925 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6926 _LT_TAGVAR(inherit_rpath, $1)=yes
6929 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
6930 case $cc_basename in
6932 # Kuck and Associates, Inc. (KAI) C++ Compiler
6934 # KCC will only create a shared library if the output file
6935 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6936 # to its proper name (with version) after linking.
6937 _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'
6938 _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 $lib'
6939 # Commands to make compiler produce verbose output that lists
6940 # what "hidden" libraries, object files and flags are used when
6941 # linking a shared library.
6943 # There doesn't appear to be a way to prevent this compiler from
6944 # explicitly linking system object files so we need to strip them
6945 # from the output so that they don't get included in the library
6947 output_verbose_link_cmd='templist=`$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"'
6949 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6950 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6952 # Archives containing C++ object files must be created using
6953 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6954 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6959 # version 8.0 and above of icpc choke on multiply defined symbols
6960 # if we add $predep_objects and $postdep_objects, however 7.1 and
6961 # earlier do not add the objects themselves.
6962 case `$CC -V 2>&1` in
6964 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6965 _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'
6967 *) # Version 8.0 or newer
6970 ia64*) tmp_idyn=' -i_dynamic';;
6972 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6973 _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'
6976 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6977 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6978 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6979 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
6982 # Portland Group C++ compiler
6984 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6985 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6987 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6988 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
6989 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6991 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6992 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
6994 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6996 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6997 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6998 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
7000 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7001 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
7003 *) # Version 6 and above use weak symbols
7004 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7005 _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'
7009 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
7010 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7011 _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'
7015 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7016 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib $wl-retain-symbols-file $wl$export_symbols'
7018 runpath_var=LD_RUN_PATH
7019 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7020 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7022 # Commands to make compiler produce verbose output that lists
7023 # what "hidden" libraries, object files and flags are used when
7024 # linking a shared library.
7026 # There doesn't appear to be a way to prevent this compiler from
7027 # explicitly linking system object files so we need to strip them
7028 # from the output so that they don't get included in the library
7030 output_verbose_link_cmd='templist=`$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'
7032 xl* | mpixl* | bgxl*)
7033 # IBM XL 8.0 on PPC, with GNU ld
7034 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7035 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7036 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
7037 if test yes = "$supports_anon_versioning"; then
7038 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
7039 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
7040 echo "local: *; };" >> $output_objdir/$libname.ver~
7041 $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
7045 case `$CC -V 2>&1 | sed 5q` in
7048 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7049 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7050 _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'
7051 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7052 _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'
7053 _LT_TAGVAR(compiler_needs_object, $1)=yes
7055 # Not sure whether something based on
7056 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
7058 output_verbose_link_cmd='func_echo_all'
7060 # Archives containing C++ object files must be created using
7061 # "CC -xar", where "CC" is the Sun C++ compiler. This is
7062 # necessary to make sure instantiated templates are included
7064 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7072 # FIXME: insert proper C++ library support
7073 _LT_TAGVAR(ld_shlibs, $1)=no
7077 # FIXME: insert proper C++ library support
7078 _LT_TAGVAR(ld_shlibs, $1)=no
7082 case $cc_basename in
7084 # FIXME: insert proper C++ library support
7085 _LT_TAGVAR(ld_shlibs, $1)=no
7088 # FIXME: insert proper C++ library support
7089 _LT_TAGVAR(ld_shlibs, $1)=no
7095 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
7096 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
7098 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7099 _LT_TAGVAR(hardcode_direct, $1)=yes
7100 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7102 # Workaround some broken pre-1.5 toolchains
7103 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
7107 _LT_TAGVAR(ld_shlibs, $1)=yes
7111 if test -f /usr/libexec/ld.so; then
7112 _LT_TAGVAR(hardcode_direct, $1)=yes
7113 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7114 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
7115 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
7116 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7117 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
7118 _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'
7119 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
7120 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
7122 output_verbose_link_cmd=func_echo_all
7124 _LT_TAGVAR(ld_shlibs, $1)=no
7128 osf3* | osf4* | osf5*)
7129 case $cc_basename in
7131 # Kuck and Associates, Inc. (KAI) C++ Compiler
7133 # KCC will only create a shared library if the output file
7134 # ends with ".so" (or ".sl" for HP-UX), so rename the library
7135 # to its proper name (with version) after linking.
7136 _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'
7138 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7139 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7141 # Archives containing C++ object files must be created using
7142 # the KAI C++ compiler.
7144 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
7145 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
7149 # Rational C++ 2.4.1
7150 # FIXME: insert proper C++ library support
7151 _LT_TAGVAR(ld_shlibs, $1)=no
7156 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7157 _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'
7158 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7161 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
7162 _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'
7163 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
7164 echo "-hidden">> $lib.exp~
7165 $CC -shared$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~
7167 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7171 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7173 # Commands to make compiler produce verbose output that lists
7174 # what "hidden" libraries, object files and flags are used when
7175 # linking a shared library.
7177 # There doesn't appear to be a way to prevent this compiler from
7178 # explicitly linking system object files so we need to strip them
7179 # from the output so that they don't get included in the library
7181 output_verbose_link_cmd='templist=`$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"'
7184 if test yes,no = "$GXX,$with_gnu_ld"; then
7185 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7188 _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'
7191 _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'
7195 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7196 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7198 # Commands to make compiler produce verbose output that lists
7199 # what "hidden" libraries, object files and flags are used when
7200 # linking a shared library.
7201 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7204 # FIXME: insert proper C++ library support
7205 _LT_TAGVAR(ld_shlibs, $1)=no
7212 # FIXME: insert proper C++ library support
7213 _LT_TAGVAR(ld_shlibs, $1)=no
7217 case $cc_basename in
7220 # FIXME: insert proper C++ library support
7221 _LT_TAGVAR(ld_shlibs, $1)=no
7225 # FIXME: insert proper C++ library support
7226 _LT_TAGVAR(ld_shlibs, $1)=no
7229 # FIXME: insert proper C++ library support
7230 _LT_TAGVAR(ld_shlibs, $1)=no
7236 case $cc_basename in
7238 # Sun C++ 4.2, 5.x and Centerline C++
7239 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
7240 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7241 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7242 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7243 $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7245 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7246 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7248 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7250 # The compiler driver will combine and reorder linker options,
7251 # but understands '-z linker_flag'.
7252 # Supported since Solaris 2.6 (maybe 2.5.1?)
7253 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
7256 _LT_TAGVAR(link_all_deplibs, $1)=yes
7258 output_verbose_link_cmd='func_echo_all'
7260 # Archives containing C++ object files must be created using
7261 # "CC -xar", where "CC" is the Sun C++ compiler. This is
7262 # necessary to make sure instantiated templates are included
7264 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7267 # Green Hills C++ Compiler
7268 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7270 # The C++ compiler must be used to create the archive.
7271 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
7274 # GNU C++ compiler with Solaris linker
7275 if test yes,no = "$GXX,$with_gnu_ld"; then
7276 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
7277 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
7278 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7279 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7280 $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 $lib.exp'
7282 # Commands to make compiler produce verbose output that lists
7283 # what "hidden" libraries, object files and flags are used when
7284 # linking a shared library.
7285 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7287 # g++ 2.7 appears to require '-G' NOT '-shared' on this
7289 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7290 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7291 $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7293 # Commands to make compiler produce verbose output that lists
7294 # what "hidden" libraries, object files and flags are used when
7295 # linking a shared library.
7296 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7299 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
7301 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7303 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
7311 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
7312 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7313 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7314 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7315 runpath_var='LD_RUN_PATH'
7317 case $cc_basename in
7319 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7320 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7323 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7324 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7329 sysv5* | sco3.2v5* | sco5v6*)
7330 # Note: We CANNOT use -z defs as we might desire, because we do not
7331 # link with -lc, and that would cause any symbols used from libc to
7332 # always be unresolved, which means just about no library would
7333 # ever link correctly. If we're not using GNU ld we use -z text
7334 # though, which does catch some bad symbols but isn't as heavy-handed
7336 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7337 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
7338 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7339 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7340 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
7341 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
7342 _LT_TAGVAR(link_all_deplibs, $1)=yes
7343 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
7344 runpath_var='LD_RUN_PATH'
7346 case $cc_basename in
7348 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7349 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7350 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
7351 '"$_LT_TAGVAR(old_archive_cmds, $1)"
7352 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
7353 '"$_LT_TAGVAR(reload_cmds, $1)"
7356 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7357 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7363 case $cc_basename in
7365 # NonStop-UX NCC 3.20
7366 # FIXME: insert proper C++ library support
7367 _LT_TAGVAR(ld_shlibs, $1)=no
7370 # FIXME: insert proper C++ library support
7371 _LT_TAGVAR(ld_shlibs, $1)=no
7377 # FIXME: insert proper C++ library support
7378 _LT_TAGVAR(ld_shlibs, $1)=no
7382 # FIXME: insert proper C++ library support
7383 _LT_TAGVAR(ld_shlibs, $1)=no
7387 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
7388 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
7390 _LT_TAGVAR(GCC, $1)=$GXX
7391 _LT_TAGVAR(LD, $1)=$LD
7394 ## There is no encapsulation within the following macros, do not change
7395 ## the running order or otherwise move them around unless you know exactly
7396 ## what you are doing...
7397 _LT_SYS_HIDDEN_LIBDEPS($1)
7398 _LT_COMPILER_PIC($1)
7399 _LT_COMPILER_C_O($1)
7400 _LT_COMPILER_FILE_LOCKS($1)
7401 _LT_LINKER_SHLIBS($1)
7402 _LT_SYS_DYNAMIC_LINKER($1)
7403 _LT_LINKER_HARDCODE_LIBPATH($1)
7406 fi # test -n "$compiler"
7409 CFLAGS=$lt_save_CFLAGS
7413 with_gnu_ld=$lt_save_with_gnu_ld
7414 lt_cv_path_LDCXX=$lt_cv_path_LD
7415 lt_cv_path_LD=$lt_save_path_LD
7416 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
7417 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
7418 fi # test yes != "$_lt_caught_CXX_error"
7421 ])# _LT_LANG_CXX_CONFIG
7424 # _LT_FUNC_STRIPNAME_CNF
7425 # ----------------------
7426 # func_stripname_cnf prefix suffix name
7427 # strip PREFIX and SUFFIX off of NAME.
7428 # PREFIX and SUFFIX must not contain globbing or regex special
7429 # characters, hashes, percent signs, but SUFFIX may contain a leading
7430 # dot (in which case that matches only a dot).
7432 # This function is identical to the (non-XSI) version of func_stripname,
7433 # except this one can be used by m4 code that may be executed by configure,
7434 # rather than the libtool script.
7435 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
7436 AC_REQUIRE([_LT_DECL_SED])
7437 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
7438 func_stripname_cnf ()
7441 .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
7442 *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
7444 } # func_stripname_cnf
7445 ])# _LT_FUNC_STRIPNAME_CNF
7448 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
7449 # ---------------------------------
7450 # Figure out "hidden" library dependencies from verbose
7451 # compiler output when linking a shared library.
7452 # Parse the compiler output and extract the necessary
7453 # objects, libraries and library flags.
7454 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
7455 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
7456 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
7457 # Dependencies to place before and after the object being linked:
7458 _LT_TAGVAR(predep_objects, $1)=
7459 _LT_TAGVAR(postdep_objects, $1)=
7460 _LT_TAGVAR(predeps, $1)=
7461 _LT_TAGVAR(postdeps, $1)=
7462 _LT_TAGVAR(compiler_lib_search_path, $1)=
7464 dnl we can't use the lt_simple_compile_test_code here,
7465 dnl because it contains code intended for an executable,
7466 dnl not a library. It's possible we should let each
7467 dnl tag define a new lt_????_link_test_code variable,
7468 dnl but it's only used here...
7469 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
7471 void foo (void) { a = 0; }
7473 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
7477 Foo (void) { a = 0; }
7482 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
7490 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
7498 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
7501 public void bar (void) {
7506 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
7513 _lt_libdeps_save_CFLAGS=$CFLAGS
7514 case "$CC $CFLAGS " in #(
7515 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
7516 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
7517 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
7520 dnl Parse the compiler output and extract the necessary
7521 dnl objects, libraries and library flags.
7522 if AC_TRY_EVAL(ac_compile); then
7523 # Parse the compiler output and extract the necessary
7524 # objects, libraries and library flags.
7526 # Sentinel used to keep track of whether or not we are before
7527 # the conftest object file.
7528 pre_test_object_deps_done=no
7530 for p in `eval "$output_verbose_link_cmd"`; do
7534 # Some compilers place space between "-{L,R}" and the path.
7536 if test x-L = "$p" ||
7537 test x-R = "$p"; then
7542 # Expand the sysroot to ease extracting the directories later.
7543 if test -z "$prev"; then
7545 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7546 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7547 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7551 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7553 if test no = "$pre_test_object_deps_done"; then
7556 # Internal compiler library paths should come after those
7557 # provided the user. The postdeps already come after the
7558 # user supplied libs so there is no need to process them.
7559 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7560 _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
7562 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
7565 # The "-l" case would never come before the object being
7566 # linked, so don't bother handling this case.
7569 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7570 _LT_TAGVAR(postdeps, $1)=$prev$p
7572 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
7578 *.lto.$objext) ;; # Ignore GCC LTO objects
7580 # This assumes that the test object file only shows up
7581 # once in the compiler output.
7582 if test "$p" = "conftest.$objext"; then
7583 pre_test_object_deps_done=yes
7587 if test no = "$pre_test_object_deps_done"; then
7588 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7589 _LT_TAGVAR(predep_objects, $1)=$p
7591 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7594 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7595 _LT_TAGVAR(postdep_objects, $1)=$p
7597 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7602 *) ;; # Ignore the rest.
7610 echo "libtool.m4: error: problem compiling $1 test program"
7613 $RM -f confest.$objext
7614 CFLAGS=$_lt_libdeps_save_CFLAGS
7616 # PORTME: override above test on systems where it is broken
7620 # Interix 3.5 installs completely hosed .la files for C++, so rather than
7621 # hack all around it, let's just trust "g++" to DTRT.
7622 _LT_TAGVAR(predep_objects,$1)=
7623 _LT_TAGVAR(postdep_objects,$1)=
7624 _LT_TAGVAR(postdeps,$1)=
7629 case " $_LT_TAGVAR(postdeps, $1) " in
7630 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7632 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7633 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7634 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
7636 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7637 [The directories searched by this compiler when creating a shared library])
7638 _LT_TAGDECL([], [predep_objects], [1],
7639 [Dependencies to place before and after the objects being linked to
7640 create a shared library])
7641 _LT_TAGDECL([], [postdep_objects], [1])
7642 _LT_TAGDECL([], [predeps], [1])
7643 _LT_TAGDECL([], [postdeps], [1])
7644 _LT_TAGDECL([], [compiler_lib_search_path], [1],
7645 [The library search path used internally by the compiler when linking
7647 ])# _LT_SYS_HIDDEN_LIBDEPS
7650 # _LT_LANG_F77_CONFIG([TAG])
7651 # --------------------------
7652 # Ensure that the configuration variables for a Fortran 77 compiler are
7653 # suitably defined. These variables are subsequently used by _LT_CONFIG
7654 # to write the compiler configuration to 'libtool'.
7655 m4_defun([_LT_LANG_F77_CONFIG],
7656 [AC_LANG_PUSH(Fortran 77)
7657 if test -z "$F77" || test no = "$F77"; then
7661 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7662 _LT_TAGVAR(allow_undefined_flag, $1)=
7663 _LT_TAGVAR(always_export_symbols, $1)=no
7664 _LT_TAGVAR(archive_expsym_cmds, $1)=
7665 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7666 _LT_TAGVAR(hardcode_direct, $1)=no
7667 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7668 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7669 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7670 _LT_TAGVAR(hardcode_minus_L, $1)=no
7671 _LT_TAGVAR(hardcode_automatic, $1)=no
7672 _LT_TAGVAR(inherit_rpath, $1)=no
7673 _LT_TAGVAR(module_cmds, $1)=
7674 _LT_TAGVAR(module_expsym_cmds, $1)=
7675 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7676 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7677 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7678 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7679 _LT_TAGVAR(no_undefined_flag, $1)=
7680 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7681 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7683 # Source file extension for f77 test sources.
7686 # Object file extension for compiled f77 test sources.
7688 _LT_TAGVAR(objext, $1)=$objext
7690 # No sense in running all these tests if we already determined that
7691 # the F77 compiler isn't working. Some variables (like enable_shared)
7692 # are currently assumed to apply to all compilers on this platform,
7693 # and will be corrupted by setting them based on a non-working compiler.
7694 if test yes != "$_lt_disable_F77"; then
7695 # Code to be used in simple compile tests
7696 lt_simple_compile_test_code="\
7702 # Code to be used in simple link tests
7703 lt_simple_link_test_code="\
7708 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7711 # save warnings/boilerplate of simple test code
7712 _LT_COMPILER_BOILERPLATE
7713 _LT_LINKER_BOILERPLATE
7715 # Allow CC to be a program name with arguments.
7718 lt_save_CFLAGS=$CFLAGS
7722 _LT_TAGVAR(compiler, $1)=$CC
7723 _LT_CC_BASENAME([$compiler])
7725 if test -n "$compiler"; then
7726 AC_MSG_CHECKING([if libtool supports shared libraries])
7727 AC_MSG_RESULT([$can_build_shared])
7729 AC_MSG_CHECKING([whether to build shared libraries])
7730 test no = "$can_build_shared" && enable_shared=no
7732 # On AIX, shared libraries and static libraries use the same namespace, and
7733 # are all built from PIC.
7736 test yes = "$enable_shared" && enable_static=no
7737 if test -n "$RANLIB"; then
7738 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7739 postinstall_cmds='$RANLIB $lib'
7743 if test ia64 != "$host_cpu"; then
7744 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7745 yes,aix,yes) ;; # shared object as lib.so file only
7746 yes,svr4,*) ;; # shared object as lib.so archive member only
7747 yes,*) enable_static=no ;; # shared object in lib.a archive as well
7752 AC_MSG_RESULT([$enable_shared])
7754 AC_MSG_CHECKING([whether to build static libraries])
7755 # Make sure either enable_shared or enable_static is yes.
7756 test yes = "$enable_shared" || enable_static=yes
7757 AC_MSG_RESULT([$enable_static])
7759 _LT_TAGVAR(GCC, $1)=$G77
7760 _LT_TAGVAR(LD, $1)=$LD
7763 ## There is no encapsulation within the following macros, do not change
7764 ## the running order or otherwise move them around unless you know exactly
7765 ## what you are doing...
7766 _LT_COMPILER_PIC($1)
7767 _LT_COMPILER_C_O($1)
7768 _LT_COMPILER_FILE_LOCKS($1)
7769 _LT_LINKER_SHLIBS($1)
7770 _LT_SYS_DYNAMIC_LINKER($1)
7771 _LT_LINKER_HARDCODE_LIBPATH($1)
7774 fi # test -n "$compiler"
7778 CFLAGS=$lt_save_CFLAGS
7779 fi # test yes != "$_lt_disable_F77"
7782 ])# _LT_LANG_F77_CONFIG
7785 # _LT_LANG_FC_CONFIG([TAG])
7786 # -------------------------
7787 # Ensure that the configuration variables for a Fortran compiler are
7788 # suitably defined. These variables are subsequently used by _LT_CONFIG
7789 # to write the compiler configuration to 'libtool'.
7790 m4_defun([_LT_LANG_FC_CONFIG],
7791 [AC_LANG_PUSH(Fortran)
7793 if test -z "$FC" || test no = "$FC"; then
7797 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7798 _LT_TAGVAR(allow_undefined_flag, $1)=
7799 _LT_TAGVAR(always_export_symbols, $1)=no
7800 _LT_TAGVAR(archive_expsym_cmds, $1)=
7801 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7802 _LT_TAGVAR(hardcode_direct, $1)=no
7803 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7804 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7805 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7806 _LT_TAGVAR(hardcode_minus_L, $1)=no
7807 _LT_TAGVAR(hardcode_automatic, $1)=no
7808 _LT_TAGVAR(inherit_rpath, $1)=no
7809 _LT_TAGVAR(module_cmds, $1)=
7810 _LT_TAGVAR(module_expsym_cmds, $1)=
7811 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7812 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7813 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7814 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7815 _LT_TAGVAR(no_undefined_flag, $1)=
7816 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7817 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7819 # Source file extension for fc test sources.
7820 ac_ext=${ac_fc_srcext-f}
7822 # Object file extension for compiled fc test sources.
7824 _LT_TAGVAR(objext, $1)=$objext
7826 # No sense in running all these tests if we already determined that
7827 # the FC compiler isn't working. Some variables (like enable_shared)
7828 # are currently assumed to apply to all compilers on this platform,
7829 # and will be corrupted by setting them based on a non-working compiler.
7830 if test yes != "$_lt_disable_FC"; then
7831 # Code to be used in simple compile tests
7832 lt_simple_compile_test_code="\
7838 # Code to be used in simple link tests
7839 lt_simple_link_test_code="\
7844 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7847 # save warnings/boilerplate of simple test code
7848 _LT_COMPILER_BOILERPLATE
7849 _LT_LINKER_BOILERPLATE
7851 # Allow CC to be a program name with arguments.
7854 lt_save_CFLAGS=$CFLAGS
7858 GCC=$ac_cv_fc_compiler_gnu
7860 _LT_TAGVAR(compiler, $1)=$CC
7861 _LT_CC_BASENAME([$compiler])
7863 if test -n "$compiler"; then
7864 AC_MSG_CHECKING([if libtool supports shared libraries])
7865 AC_MSG_RESULT([$can_build_shared])
7867 AC_MSG_CHECKING([whether to build shared libraries])
7868 test no = "$can_build_shared" && enable_shared=no
7870 # On AIX, shared libraries and static libraries use the same namespace, and
7871 # are all built from PIC.
7874 test yes = "$enable_shared" && enable_static=no
7875 if test -n "$RANLIB"; then
7876 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7877 postinstall_cmds='$RANLIB $lib'
7881 if test ia64 != "$host_cpu"; then
7882 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7883 yes,aix,yes) ;; # shared object as lib.so file only
7884 yes,svr4,*) ;; # shared object as lib.so archive member only
7885 yes,*) enable_static=no ;; # shared object in lib.a archive as well
7890 AC_MSG_RESULT([$enable_shared])
7892 AC_MSG_CHECKING([whether to build static libraries])
7893 # Make sure either enable_shared or enable_static is yes.
7894 test yes = "$enable_shared" || enable_static=yes
7895 AC_MSG_RESULT([$enable_static])
7897 _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
7898 _LT_TAGVAR(LD, $1)=$LD
7901 ## There is no encapsulation within the following macros, do not change
7902 ## the running order or otherwise move them around unless you know exactly
7903 ## what you are doing...
7904 _LT_SYS_HIDDEN_LIBDEPS($1)
7905 _LT_COMPILER_PIC($1)
7906 _LT_COMPILER_C_O($1)
7907 _LT_COMPILER_FILE_LOCKS($1)
7908 _LT_LINKER_SHLIBS($1)
7909 _LT_SYS_DYNAMIC_LINKER($1)
7910 _LT_LINKER_HARDCODE_LIBPATH($1)
7913 fi # test -n "$compiler"
7917 CFLAGS=$lt_save_CFLAGS
7918 fi # test yes != "$_lt_disable_FC"
7921 ])# _LT_LANG_FC_CONFIG
7924 # _LT_LANG_GCJ_CONFIG([TAG])
7925 # --------------------------
7926 # Ensure that the configuration variables for the GNU Java Compiler compiler
7927 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7928 # to write the compiler configuration to 'libtool'.
7929 m4_defun([_LT_LANG_GCJ_CONFIG],
7930 [AC_REQUIRE([LT_PROG_GCJ])dnl
7933 # Source file extension for Java test sources.
7936 # Object file extension for compiled Java test sources.
7938 _LT_TAGVAR(objext, $1)=$objext
7940 # Code to be used in simple compile tests
7941 lt_simple_compile_test_code="class foo {}"
7943 # Code to be used in simple link tests
7944 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7946 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7949 # save warnings/boilerplate of simple test code
7950 _LT_COMPILER_BOILERPLATE
7951 _LT_LINKER_BOILERPLATE
7953 # Allow CC to be a program name with arguments.
7955 lt_save_CFLAGS=$CFLAGS
7961 _LT_TAGVAR(compiler, $1)=$CC
7962 _LT_TAGVAR(LD, $1)=$LD
7963 _LT_CC_BASENAME([$compiler])
7965 # GCJ did not exist at the time GCC didn't implicitly link libc in.
7966 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7968 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7969 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7970 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7973 ## There is no encapsulation within the following macros, do not change
7974 ## the running order or otherwise move them around unless you know exactly
7975 ## what you are doing...
7976 if test -n "$compiler"; then
7977 _LT_COMPILER_NO_RTTI($1)
7978 _LT_COMPILER_PIC($1)
7979 _LT_COMPILER_C_O($1)
7980 _LT_COMPILER_FILE_LOCKS($1)
7981 _LT_LINKER_SHLIBS($1)
7982 _LT_LINKER_HARDCODE_LIBPATH($1)
7991 CFLAGS=$lt_save_CFLAGS
7992 ])# _LT_LANG_GCJ_CONFIG
7995 # _LT_LANG_GO_CONFIG([TAG])
7996 # --------------------------
7997 # Ensure that the configuration variables for the GNU Go compiler
7998 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7999 # to write the compiler configuration to 'libtool'.
8000 m4_defun([_LT_LANG_GO_CONFIG],
8001 [AC_REQUIRE([LT_PROG_GO])dnl
8004 # Source file extension for Go test sources.
8007 # Object file extension for compiled Go test sources.
8009 _LT_TAGVAR(objext, $1)=$objext
8011 # Code to be used in simple compile tests
8012 lt_simple_compile_test_code="package main; func main() { }"
8014 # Code to be used in simple link tests
8015 lt_simple_link_test_code='package main; func main() { }'
8017 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
8020 # save warnings/boilerplate of simple test code
8021 _LT_COMPILER_BOILERPLATE
8022 _LT_LINKER_BOILERPLATE
8024 # Allow CC to be a program name with arguments.
8026 lt_save_CFLAGS=$CFLAGS
8032 _LT_TAGVAR(compiler, $1)=$CC
8033 _LT_TAGVAR(LD, $1)=$LD
8034 _LT_CC_BASENAME([$compiler])
8036 # Go did not exist at the time GCC didn't implicitly link libc in.
8037 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
8039 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
8040 _LT_TAGVAR(reload_flag, $1)=$reload_flag
8041 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
8044 ## There is no encapsulation within the following macros, do not change
8045 ## the running order or otherwise move them around unless you know exactly
8046 ## what you are doing...
8047 if test -n "$compiler"; then
8048 _LT_COMPILER_NO_RTTI($1)
8049 _LT_COMPILER_PIC($1)
8050 _LT_COMPILER_C_O($1)
8051 _LT_COMPILER_FILE_LOCKS($1)
8052 _LT_LINKER_SHLIBS($1)
8053 _LT_LINKER_HARDCODE_LIBPATH($1)
8062 CFLAGS=$lt_save_CFLAGS
8063 ])# _LT_LANG_GO_CONFIG
8066 # _LT_LANG_RC_CONFIG([TAG])
8067 # -------------------------
8068 # Ensure that the configuration variables for the Windows resource compiler
8069 # are suitably defined. These variables are subsequently used by _LT_CONFIG
8070 # to write the compiler configuration to 'libtool'.
8071 m4_defun([_LT_LANG_RC_CONFIG],
8072 [AC_REQUIRE([LT_PROG_RC])dnl
8075 # Source file extension for RC test sources.
8078 # Object file extension for compiled RC test sources.
8080 _LT_TAGVAR(objext, $1)=$objext
8082 # Code to be used in simple compile tests
8083 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
8085 # Code to be used in simple link tests
8086 lt_simple_link_test_code=$lt_simple_compile_test_code
8088 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
8091 # save warnings/boilerplate of simple test code
8092 _LT_COMPILER_BOILERPLATE
8093 _LT_LINKER_BOILERPLATE
8095 # Allow CC to be a program name with arguments.
8097 lt_save_CFLAGS=$CFLAGS
8103 _LT_TAGVAR(compiler, $1)=$CC
8104 _LT_CC_BASENAME([$compiler])
8105 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
8107 if test -n "$compiler"; then
8115 CFLAGS=$lt_save_CFLAGS
8116 ])# _LT_LANG_RC_CONFIG
8121 AC_DEFUN([LT_PROG_GCJ],
8122 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
8123 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
8124 [AC_CHECK_TOOL(GCJ, gcj,)
8125 test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
8126 AC_SUBST(GCJFLAGS)])])[]dnl
8130 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
8131 dnl aclocal-1.4 backwards compatibility:
8132 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
8137 AC_DEFUN([LT_PROG_GO],
8138 [AC_CHECK_TOOL(GOC, gccgo,)
8144 AC_DEFUN([LT_PROG_RC],
8145 [AC_CHECK_TOOL(RC, windres,)
8149 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
8150 dnl aclocal-1.4 backwards compatibility:
8151 dnl AC_DEFUN([LT_AC_PROG_RC], [])
8156 # If we don't have a new enough Autoconf to choose the best grep
8157 # available, choose the one first in the user's PATH.
8158 m4_defun([_LT_DECL_EGREP],
8159 [AC_REQUIRE([AC_PROG_EGREP])dnl
8160 AC_REQUIRE([AC_PROG_FGREP])dnl
8161 test -z "$GREP" && GREP=grep
8162 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
8163 _LT_DECL([], [EGREP], [1], [An ERE matcher])
8164 _LT_DECL([], [FGREP], [1], [A literal string matcher])
8165 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
8172 # If we don't have a new enough Autoconf to choose the best objdump
8173 # available, choose the one first in the user's PATH.
8174 m4_defun([_LT_DECL_OBJDUMP],
8175 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
8176 test -z "$OBJDUMP" && OBJDUMP=objdump
8177 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
8183 # Ensure DLLTOOL variable is set.
8184 m4_defun([_LT_DECL_DLLTOOL],
8185 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8186 test -z "$DLLTOOL" && DLLTOOL=dlltool
8187 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
8193 # Check for a fully-functional sed program, that truncates
8194 # as few characters as possible. Prefer GNU sed if found.
8195 m4_defun([_LT_DECL_SED],
8197 test -z "$SED" && SED=sed
8198 Xsed="$SED -e 1s/^X//"
8199 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
8200 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
8201 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
8204 m4_ifndef([AC_PROG_SED], [
8205 ############################################################
8206 # NOTE: This macro has been submitted for inclusion into #
8207 # GNU Autoconf as AC_PROG_SED. When it is available in #
8208 # a released version of Autoconf we should remove this #
8209 # macro and use it instead. #
8210 ############################################################
8212 m4_defun([AC_PROG_SED],
8213 [AC_MSG_CHECKING([for a sed that does not truncate output])
8214 AC_CACHE_VAL(lt_cv_path_SED,
8215 [# Loop through the user's path and test for sed and gsed.
8216 # Then use that list of sed's as ones to test for truncation.
8217 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8221 test -z "$as_dir" && as_dir=.
8222 for lt_ac_prog in sed gsed; do
8223 for ac_exec_ext in '' $ac_executable_extensions; do
8224 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
8225 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
8233 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
8234 # along with /bin/sed that truncates output.
8235 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
8236 test ! -f "$lt_ac_sed" && continue
8237 cat /dev/null > conftest.in
8239 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
8240 # Check for GNU sed and select it if it is found.
8241 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
8242 lt_cv_path_SED=$lt_ac_sed
8246 cat conftest.in conftest.in >conftest.tmp
8247 mv conftest.tmp conftest.in
8248 cp conftest.in conftest.nl
8250 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
8251 cmp -s conftest.out conftest.nl || break
8252 # 10000 chars as input seems more than enough
8253 test 10 -lt "$lt_ac_count" && break
8254 lt_ac_count=`expr $lt_ac_count + 1`
8255 if test "$lt_ac_count" -gt "$lt_ac_max"; then
8256 lt_ac_max=$lt_ac_count
8257 lt_cv_path_SED=$lt_ac_sed
8264 AC_MSG_RESULT([$SED])
8269 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
8270 dnl aclocal-1.4 backwards compatibility:
8271 dnl AC_DEFUN([LT_AC_PROG_SED], [])
8274 # _LT_CHECK_SHELL_FEATURES
8275 # ------------------------
8276 # Find out whether the shell is Bourne or XSI compatible,
8277 # or has some other useful features.
8278 m4_defun([_LT_CHECK_SHELL_FEATURES],
8279 [if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8284 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
8286 # test EBCDIC or ASCII
8287 case `echo X|tr X '\101'` in
8288 A) # ASCII based system
8289 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
8290 lt_SP2NL='tr \040 \012'
8291 lt_NL2SP='tr \015\012 \040\040'
8293 *) # EBCDIC based system
8294 lt_SP2NL='tr \100 \n'
8295 lt_NL2SP='tr \r\n \100\100'
8298 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
8299 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
8300 ])# _LT_CHECK_SHELL_FEATURES
8303 # _LT_PATH_CONVERSION_FUNCTIONS
8304 # -----------------------------
8305 # Determine what file name conversion functions should be used by
8306 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
8307 # for certain cross-compile configurations and native mingw.
8308 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
8309 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8310 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
8311 AC_MSG_CHECKING([how to convert $build file names to $host format])
8312 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
8316 *-*-mingw* ) # actually msys
8317 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
8320 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
8322 * ) # otherwise, assume *nix
8323 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
8329 *-*-mingw* ) # actually msys
8330 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
8333 lt_cv_to_host_file_cmd=func_convert_file_noop
8335 * ) # otherwise, assume *nix
8336 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
8340 * ) # unhandled hosts (and "normal" native builds)
8341 lt_cv_to_host_file_cmd=func_convert_file_noop
8345 to_host_file_cmd=$lt_cv_to_host_file_cmd
8346 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
8347 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
8348 [0], [convert $build file names to $host format])dnl
8350 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
8351 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
8352 [#assume ordinary cross tools, or native build.
8353 lt_cv_to_tool_file_cmd=func_convert_file_noop
8357 *-*-mingw* ) # actually msys
8358 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
8364 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
8365 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
8366 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
8367 [0], [convert $build files to toolchain format])dnl
8368 ])# _LT_PATH_CONVERSION_FUNCTIONS