1 # generated automatically by aclocal 1.13.4 -*- Autoconf -*-
3 # Copyright (C) 1996-2013 Free Software Foundation, Inc.
5 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
14 m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
15 m4_ifndef([AC_AUTOCONF_VERSION],
16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
17 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
18 [m4_warning([this file was generated for autoconf 2.69.
19 You have another version of autoconf. It may work, but is not guaranteed to.
20 If you have problems, you may need to regenerate the build system entirely.
21 To do so, use the procedure documented by the package, typically 'autoreconf'.])])
23 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
25 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
26 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software
28 # Written by Gordon Matzigkeit, 1996
30 # This file is free software; the Free Software Foundation gives
31 # unlimited permission to copy and/or distribute it, with or without
32 # modifications, as long as this notice is preserved.
34 m4_define([_LT_COPYING], [dnl
35 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
36 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software
38 # Written by Gordon Matzigkeit, 1996
40 # This file is part of GNU Libtool.
42 # GNU Libtool is free software; you can redistribute it and/or
43 # modify it under the terms of the GNU General Public License as
44 # published by the Free Software Foundation; either version 2 of
45 # the License, or (at your option) any later version.
47 # As a special exception to the GNU General Public License,
48 # if you distribute this file as part of a program or library that
49 # is built using GNU Libtool, you may include this file under the
50 # same distribution terms that you use for the rest of that program.
52 # GNU Libtool is distributed in the hope that it will be useful,
53 # but WITHOUT ANY WARRANTY; without even the implied warranty of
54 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
55 # GNU General Public License for more details.
57 # You should have received a copy of the GNU General Public License
58 # along with GNU Libtool; see the file COPYING. If not, a copy
59 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
60 # obtained by writing to the Free Software Foundation, Inc.,
61 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
69 # Complain and exit if this libtool version is less that VERSION.
71 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
73 [m4_fatal([Libtool version $1 or higher is required],
80 # Complain if the absolute build directory name contains unusual characters
81 m4_defun([_LT_CHECK_BUILDDIR],
84 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
92 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
93 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
94 AC_BEFORE([$0], [LT_LANG])dnl
95 AC_BEFORE([$0], [LT_OUTPUT])dnl
96 AC_BEFORE([$0], [LTDL_INIT])dnl
97 m4_require([_LT_CHECK_BUILDDIR])dnl
99 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
100 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
101 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
102 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
103 dnl unless we require an AC_DEFUNed macro:
104 AC_REQUIRE([LTOPTIONS_VERSION])dnl
105 AC_REQUIRE([LTSUGAR_VERSION])dnl
106 AC_REQUIRE([LTVERSION_VERSION])dnl
107 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
108 m4_require([_LT_PROG_LTMAIN])dnl
110 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
113 _LT_SET_OPTIONS([$0], [$1])
115 # This can be used to rebuild libtool when needed
116 LIBTOOL_DEPS="$ltmain"
118 # Always use our own libtool.
119 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
129 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
130 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
131 dnl aclocal-1.4 backwards compatibility:
132 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
133 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
136 # _LT_CC_BASENAME(CC)
137 # -------------------
138 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
139 m4_defun([_LT_CC_BASENAME],
140 [for cc_temp in $1""; do
142 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
143 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
148 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
152 # _LT_FILEUTILS_DEFAULTS
153 # ----------------------
154 # It is okay to use these file commands and assume they have been set
155 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
156 m4_defun([_LT_FILEUTILS_DEFAULTS],
160 ])# _LT_FILEUTILS_DEFAULTS
165 m4_defun([_LT_SETUP],
166 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
167 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
168 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
169 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
171 _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
173 _LT_DECL([], [host_alias], [0], [The host system])dnl
174 _LT_DECL([], [host], [0])dnl
175 _LT_DECL([], [host_os], [0])dnl
177 _LT_DECL([], [build_alias], [0], [The build system])dnl
178 _LT_DECL([], [build], [0])dnl
179 _LT_DECL([], [build_os], [0])dnl
181 AC_REQUIRE([AC_PROG_CC])dnl
182 AC_REQUIRE([LT_PATH_LD])dnl
183 AC_REQUIRE([LT_PATH_NM])dnl
185 AC_REQUIRE([AC_PROG_LN_S])dnl
186 test -z "$LN_S" && LN_S="ln -s"
187 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
189 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
190 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
191 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
193 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
194 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
195 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
196 m4_require([_LT_CMD_RELOAD])dnl
197 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
198 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
199 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
200 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
201 m4_require([_LT_WITH_SYSROOT])dnl
203 _LT_CONFIG_LIBTOOL_INIT([
204 # See if we are running on zsh, and set the options which allow our
205 # commands through without removal of \ escapes INIT.
206 if test -n "\${ZSH_VERSION+set}" ; then
210 if test -n "${ZSH_VERSION+set}" ; then
216 m4_require([_LT_TAG_COMPILER])dnl
220 # AIX sometimes has problems with the GCC collect2 program. For some
221 # reason, if we set the COLLECT_NAMES environment variable, the problems
222 # vanish in a puff of smoke.
223 if test "X${COLLECT_NAMES+set}" != Xset; then
234 # All known linkers require a `.a' archive for static linking (except MSVC,
235 # which needs '.lib').
238 with_gnu_ld="$lt_cv_prog_gnu_ld"
243 # Set sane defaults for various variables
244 test -z "$CC" && CC=cc
245 test -z "$LTCC" && LTCC=$CC
246 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
247 test -z "$LD" && LD=ld
248 test -z "$ac_objext" && ac_objext=o
250 _LT_CC_BASENAME([$compiler])
252 # Only perform the check for file, if the check method requires it
253 test -z "$MAGIC_CMD" && MAGIC_CMD=file
254 case $deplibs_check_method in
256 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
262 # Use C for the default configuration in the libtool script
263 LT_SUPPORTED_TAG([CC])
265 _LT_LANG_DEFAULT_CONFIG
270 # _LT_PREPARE_SED_QUOTE_VARS
271 # --------------------------
272 # Define a few sed substitution that help us do robust quoting.
273 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
274 [# Backslashify metacharacters that are still active within
275 # double-quoted strings.
276 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
278 # Same as above, but do not quote variable references.
279 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
281 # Sed substitution to delay expansion of an escaped shell variable in a
282 # double_quote_subst'ed string.
283 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
285 # Sed substitution to delay expansion of an escaped single quote.
286 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
288 # Sed substitution to avoid accidental globbing in evaled expressions
289 no_glob_subst='s/\*/\\\*/g'
294 # Note that this code is called both from `configure', and `config.status'
295 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
296 # `config.status' has no value for ac_aux_dir unless we are using Automake,
297 # so we pass a copy along to make sure it has a sensible value anyway.
298 m4_defun([_LT_PROG_LTMAIN],
299 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
300 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
301 ltmain="$ac_aux_dir/ltmain.sh"
306 # So that we can recreate a full libtool script including additional
307 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
308 # in macros and then make a single call at the end using the `libtool'
312 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
313 # ----------------------------------------
314 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
315 m4_define([_LT_CONFIG_LIBTOOL_INIT],
317 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
322 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
325 # _LT_CONFIG_LIBTOOL([COMMANDS])
326 # ------------------------------
327 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
328 m4_define([_LT_CONFIG_LIBTOOL],
330 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
335 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
338 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
339 # -----------------------------------------------------
340 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
341 [_LT_CONFIG_LIBTOOL([$1])
342 _LT_CONFIG_LIBTOOL_INIT([$2])
346 # _LT_FORMAT_COMMENT([COMMENT])
347 # -----------------------------
348 # Add leading comment marks to the start of each line, and a trailing
349 # full-stop to the whole comment if one is not present already.
350 m4_define([_LT_FORMAT_COMMENT],
352 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
353 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
360 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
361 # -------------------------------------------------------------------
362 # CONFIGNAME is the name given to the value in the libtool script.
363 # VARNAME is the (base) name used in the configure script.
364 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
365 # VARNAME. Any other value will be used directly.
366 m4_define([_LT_DECL],
367 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
368 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
369 [m4_ifval([$1], [$1], [$2])])
370 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
372 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
373 lt_dict_add_subkey([lt_decl_dict], [$2],
374 [tagged?], [m4_ifval([$5], [yes], [no])])])
378 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
379 # --------------------------------------------------------
380 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
383 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
384 # ------------------------------------------------
385 m4_define([lt_decl_tag_varnames],
386 [_lt_decl_filter([tagged?], [yes], $@)])
389 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
390 # ---------------------------------------------------------
391 m4_define([_lt_decl_filter],
393 [0], [m4_fatal([$0: too few arguments: $#])],
394 [1], [m4_fatal([$0: too few arguments: $#: $1])],
395 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
396 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
397 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
401 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
402 # --------------------------------------------------
403 m4_define([lt_decl_quote_varnames],
404 [_lt_decl_filter([value], [1], $@)])
407 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
408 # ---------------------------------------------------
409 m4_define([lt_decl_dquote_varnames],
410 [_lt_decl_filter([value], [2], $@)])
413 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
414 # ---------------------------------------------------
415 m4_define([lt_decl_varnames_tagged],
416 [m4_assert([$# <= 2])dnl
417 _$0(m4_quote(m4_default([$1], [[, ]])),
418 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
419 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
420 m4_define([_lt_decl_varnames_tagged],
421 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
424 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
425 # ------------------------------------------------
426 m4_define([lt_decl_all_varnames],
427 [_$0(m4_quote(m4_default([$1], [[, ]])),
429 m4_quote(lt_decl_varnames),
430 m4_quote(m4_shift($@))))[]dnl
432 m4_define([_lt_decl_all_varnames],
433 [lt_join($@, lt_decl_varnames_tagged([$1],
434 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
438 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
439 # ------------------------------------
440 # Quote a variable value, and forward it to `config.status' so that its
441 # declaration there will have the same value as in `configure'. VARNAME
442 # must have a single quote delimited value for this to work.
443 m4_define([_LT_CONFIG_STATUS_DECLARE],
444 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
447 # _LT_CONFIG_STATUS_DECLARATIONS
448 # ------------------------------
449 # We delimit libtool config variables with single quotes, so when
450 # we write them to config.status, we have to be sure to quote all
451 # embedded single quotes properly. In configure, this macro expands
452 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
454 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
455 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
456 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
457 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
462 # Output comment and list of tags supported by the script
463 m4_defun([_LT_LIBTOOL_TAGS],
464 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
465 available_tags="_LT_TAGS"dnl
469 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
470 # -----------------------------------
471 # Extract the dictionary values for VARNAME (optionally with TAG) and
472 # expand to a commented shell variable setting:
474 # # Some comment about what VAR is for.
475 # visible_name=$lt_internal_name
476 m4_define([_LT_LIBTOOL_DECLARE],
477 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
478 [description])))[]dnl
479 m4_pushdef([_libtool_name],
480 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
481 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
482 [0], [_libtool_name=[$]$1],
483 [1], [_libtool_name=$lt_[]$1],
484 [2], [_libtool_name=$lt_[]$1],
485 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
486 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
490 # _LT_LIBTOOL_CONFIG_VARS
491 # -----------------------
492 # Produce commented declarations of non-tagged libtool config variables
493 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
494 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
495 # section) are produced by _LT_LIBTOOL_TAG_VARS.
496 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
497 [m4_foreach([_lt_var],
498 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
499 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
502 # _LT_LIBTOOL_TAG_VARS(TAG)
503 # -------------------------
504 m4_define([_LT_LIBTOOL_TAG_VARS],
505 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
506 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
509 # _LT_TAGVAR(VARNAME, [TAGNAME])
510 # ------------------------------
511 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
514 # _LT_CONFIG_COMMANDS
515 # -------------------
516 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
517 # variables for single and double quote escaping we saved from calls
518 # to _LT_DECL, we can put quote escaped variables declarations
519 # into `config.status', and then the shell code to quote escape them in
520 # for loops in `config.status'. Finally, any additional code accumulated
521 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
522 m4_defun([_LT_CONFIG_COMMANDS],
523 [AC_PROVIDE_IFELSE([LT_OUTPUT],
524 dnl If the libtool generation code has been placed in $CONFIG_LT,
525 dnl instead of duplicating it all over again into config.status,
526 dnl then we will have config.status run $CONFIG_LT later, so it
527 dnl needs to know what name is stored there:
528 [AC_CONFIG_COMMANDS([libtool],
529 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
530 dnl If the libtool generation code is destined for config.status,
531 dnl expand the accumulated commands and init code now:
532 [AC_CONFIG_COMMANDS([libtool],
533 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
534 ])#_LT_CONFIG_COMMANDS
538 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
541 # The HP-UX ksh and POSIX shell print the target directory to stdout
543 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
545 sed_quote_subst='$sed_quote_subst'
546 double_quote_subst='$double_quote_subst'
547 delay_variable_subst='$delay_variable_subst'
548 _LT_CONFIG_STATUS_DECLARATIONS
551 compiler='$compiler_DEFAULT'
553 # A function that is used when there is no print builtin or printf.
554 func_fallback_echo ()
556 eval 'cat <<_LTECHO_EOF
561 # Quote evaled strings.
562 for var in lt_decl_all_varnames([[ \
563 ]], lt_decl_quote_varnames); do
564 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
565 *[[\\\\\\\`\\"\\\$]]*)
566 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
569 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
574 # Double-quote double-evaled strings.
575 for var in lt_decl_all_varnames([[ \
576 ]], lt_decl_dquote_varnames); do
577 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
578 *[[\\\\\\\`\\"\\\$]]*)
579 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
582 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
587 _LT_OUTPUT_LIBTOOL_INIT
590 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
591 # ------------------------------------
592 # Generate a child script FILE with all initialization necessary to
593 # reuse the environment learned by the parent script, and make the
594 # file executable. If COMMENT is supplied, it is inserted after the
595 # `#!' sequence but before initialization text begins. After this
596 # macro, additional text can be appended to FILE to form the body of
597 # the child script. The macro ends with non-zero status if the
598 # file could not be fully written (such as if the disk is full).
599 m4_ifdef([AS_INIT_GENERATED],
600 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
601 [m4_defun([_LT_GENERATED_FILE_INIT],
602 [m4_require([AS_PREPARE])]dnl
603 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
605 cat >$1 <<_ASEOF || lt_write_fail=1
607 # Generated by $as_me.
609 SHELL=\${CONFIG_SHELL-$SHELL}
612 cat >>$1 <<\_ASEOF || lt_write_fail=1
615 exec AS_MESSAGE_FD>&1
617 test $lt_write_fail = 0 && chmod +x $1[]dnl
618 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
622 # This macro allows early generation of the libtool script (before
623 # AC_OUTPUT is called), incase it is used in configure for compilation
625 AC_DEFUN([LT_OUTPUT],
626 [: ${CONFIG_LT=./config.lt}
627 AC_MSG_NOTICE([creating $CONFIG_LT])
628 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
629 [# Run this file to recreate a libtool stub with the current configuration.])
631 cat >>"$CONFIG_LT" <<\_LTEOF
633 exec AS_MESSAGE_LOG_FD>>config.log
636 AS_BOX([Running $as_me.])
637 } >&AS_MESSAGE_LOG_FD
640 \`$as_me' creates a local libtool stub from the current configuration,
641 for use in further configure time tests before the real libtool is
644 Usage: $[0] [[OPTIONS]]
646 -h, --help print this help, then exit
647 -V, --version print version number, then exit
648 -q, --quiet do not print progress messages
649 -d, --debug don't remove temporary files
651 Report bugs to <bug-libtool@gnu.org>."
654 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
655 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
656 configured by $[0], generated by m4_PACKAGE_STRING.
658 Copyright (C) 2011 Free Software Foundation, Inc.
659 This config.lt script is free software; the Free Software Foundation
660 gives unlimited permision to copy, distribute and modify it."
665 --version | --v* | -V )
666 echo "$lt_cl_version"; exit 0 ;;
668 echo "$lt_cl_help"; exit 0 ;;
669 --debug | --d* | -d )
671 --quiet | --q* | --silent | --s* | -q )
674 -*) AC_MSG_ERROR([unrecognized option: $[1]
675 Try \`$[0] --help' for more information.]) ;;
677 *) AC_MSG_ERROR([unrecognized argument: $[1]
678 Try \`$[0] --help' for more information.]) ;;
683 if $lt_cl_silent; then
684 exec AS_MESSAGE_FD>/dev/null
688 cat >>"$CONFIG_LT" <<_LTEOF
689 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
692 cat >>"$CONFIG_LT" <<\_LTEOF
693 AC_MSG_NOTICE([creating $ofile])
694 _LT_OUTPUT_LIBTOOL_COMMANDS
697 chmod +x "$CONFIG_LT"
699 # configure is writing to config.log, but config.lt does its own redirection,
700 # appending to config.log, which fails on DOS, as config.log is still kept
701 # open by configure. Here we exec the FD to /dev/null, effectively closing
702 # config.log, so it can be properly (re)opened and appended to by config.lt.
704 test "$silent" = yes &&
705 lt_config_lt_args="$lt_config_lt_args --quiet"
706 exec AS_MESSAGE_LOG_FD>/dev/null
707 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
708 exec AS_MESSAGE_LOG_FD>>config.log
709 $lt_cl_success || AS_EXIT(1)
715 # If TAG is the built-in tag, create an initial libtool script with a
716 # default configuration from the untagged config vars. Otherwise add code
717 # to config.status for appending the configuration named by TAG from the
718 # matching tagged config vars.
719 m4_defun([_LT_CONFIG],
720 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
721 _LT_CONFIG_SAVE_COMMANDS([
722 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
723 m4_if(_LT_TAG, [C], [
724 # See if we are running on zsh, and set the options which allow our
725 # commands through without removal of \ escapes.
726 if test -n "${ZSH_VERSION+set}" ; then
731 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
734 cat <<_LT_EOF >> "$cfgfile"
737 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
738 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
739 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
740 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
745 # ### BEGIN LIBTOOL CONFIG
746 _LT_LIBTOOL_CONFIG_VARS
748 # ### END LIBTOOL CONFIG
754 cat <<\_LT_EOF >> "$cfgfile"
755 # AIX sometimes has problems with the GCC collect2 program. For some
756 # reason, if we set the COLLECT_NAMES environment variable, the problems
757 # vanish in a puff of smoke.
758 if test "X${COLLECT_NAMES+set}" != Xset; then
768 # We use sed instead of cat because bash on DJGPP gets confused if
769 # if finds mixed CR/LF and LF-only lines. Since sed operates in
770 # text mode, it properly converts lines to CR/LF. This bash problem
771 # is reportedly fixed, but why not run on old versions too?
772 sed '$q' "$ltmain" >> "$cfgfile" \
773 || (rm -f "$cfgfile"; exit 1)
775 _LT_PROG_REPLACE_SHELLFNS
777 mv -f "$cfgfile" "$ofile" ||
778 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
781 [cat <<_LT_EOF >> "$ofile"
783 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
784 dnl in a comment (ie after a #).
785 # ### BEGIN LIBTOOL TAG CONFIG: $1
786 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
787 # ### END LIBTOOL TAG CONFIG: $1
794 TIMESTAMP='$TIMESTAMP'
797 ])dnl /_LT_CONFIG_SAVE_COMMANDS
801 # LT_SUPPORTED_TAG(TAG)
802 # ---------------------
803 # Trace this macro to discover what tags are supported by the libtool
804 # --tag option, using:
805 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
806 AC_DEFUN([LT_SUPPORTED_TAG], [])
809 # C support is built-in for now
810 m4_define([_LT_LANG_C_enabled], [])
811 m4_define([_LT_TAGS], [])
816 # Enable libtool support for the given language if not already enabled.
818 [AC_BEFORE([$0], [LT_OUTPUT])dnl
821 [C++], [_LT_LANG(CXX)],
822 [Go], [_LT_LANG(GO)],
823 [Java], [_LT_LANG(GCJ)],
824 [Fortran 77], [_LT_LANG(F77)],
825 [Fortran], [_LT_LANG(FC)],
826 [Windows Resource], [_LT_LANG(RC)],
827 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
829 [m4_fatal([$0: unsupported language: "$1"])])])dnl
836 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
837 [LT_SUPPORTED_TAG([$1])dnl
838 m4_append([_LT_TAGS], [$1 ])dnl
839 m4_define([_LT_LANG_]$1[_enabled], [])dnl
840 _LT_LANG_$1_CONFIG($1)])dnl
844 m4_ifndef([AC_PROG_GO], [
845 # NOTE: This macro has been submitted for inclusion into #
846 # GNU Autoconf as AC_PROG_GO. When it is available in #
847 # a released version of Autoconf we should remove this #
848 # macro and use it instead. #
849 m4_defun([AC_PROG_GO],
851 AC_ARG_VAR([GOC], [Go compiler command])dnl
852 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
853 _AC_ARG_VAR_LDFLAGS()dnl
854 AC_CHECK_TOOL(GOC, gccgo)
855 if test -z "$GOC"; then
856 if test -n "$ac_tool_prefix"; then
857 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
860 if test -z "$GOC"; then
861 AC_CHECK_PROG(GOC, gccgo, gccgo, false)
867 # _LT_LANG_DEFAULT_CONFIG
868 # -----------------------
869 m4_defun([_LT_LANG_DEFAULT_CONFIG],
870 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
872 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
874 AC_PROVIDE_IFELSE([AC_PROG_F77],
876 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
878 AC_PROVIDE_IFELSE([AC_PROG_FC],
880 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
882 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
883 dnl pulling things in needlessly.
884 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
886 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
888 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
890 [m4_ifdef([AC_PROG_GCJ],
891 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
892 m4_ifdef([A][M_PROG_GCJ],
893 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
894 m4_ifdef([LT_PROG_GCJ],
895 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
897 AC_PROVIDE_IFELSE([AC_PROG_GO],
899 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
901 AC_PROVIDE_IFELSE([LT_PROG_RC],
903 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
904 ])# _LT_LANG_DEFAULT_CONFIG
907 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
908 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
909 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
910 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
911 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
912 dnl aclocal-1.4 backwards compatibility:
913 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
914 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
915 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
916 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
917 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
922 m4_defun([_LT_TAG_COMPILER],
923 [AC_REQUIRE([AC_PROG_CC])dnl
925 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
926 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
927 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
928 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
930 # If no C compiler was specified, use CC.
933 # If no C compiler flags were specified, use CFLAGS.
934 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
936 # Allow CC to be a program name with arguments.
941 # _LT_COMPILER_BOILERPLATE
942 # ------------------------
943 # Check for compiler boilerplate output or warnings with
944 # the simple compiler test code.
945 m4_defun([_LT_COMPILER_BOILERPLATE],
946 [m4_require([_LT_DECL_SED])dnl
947 ac_outfile=conftest.$ac_objext
948 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
949 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
950 _lt_compiler_boilerplate=`cat conftest.err`
952 ])# _LT_COMPILER_BOILERPLATE
955 # _LT_LINKER_BOILERPLATE
956 # ----------------------
957 # Check for linker boilerplate output or warnings with
958 # the simple link test code.
959 m4_defun([_LT_LINKER_BOILERPLATE],
960 [m4_require([_LT_DECL_SED])dnl
961 ac_outfile=conftest.$ac_objext
962 echo "$lt_simple_link_test_code" >conftest.$ac_ext
963 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
964 _lt_linker_boilerplate=`cat conftest.err`
966 ])# _LT_LINKER_BOILERPLATE
968 # _LT_REQUIRED_DARWIN_CHECKS
969 # -------------------------
970 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
973 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
974 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
975 AC_CHECK_TOOL([LIPO], [lipo], [:])
976 AC_CHECK_TOOL([OTOOL], [otool], [:])
977 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
978 _LT_DECL([], [DSYMUTIL], [1],
979 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
980 _LT_DECL([], [NMEDIT], [1],
981 [Tool to change global to local symbols on Mac OS X])
982 _LT_DECL([], [LIPO], [1],
983 [Tool to manipulate fat objects and archives on Mac OS X])
984 _LT_DECL([], [OTOOL], [1],
985 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
986 _LT_DECL([], [OTOOL64], [1],
987 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
989 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
990 [lt_cv_apple_cc_single_mod=no
991 if test -z "${LT_MULTI_MODULE}"; then
992 # By default we will add the -single_module flag. You can override
993 # by either setting the environment variable LT_MULTI_MODULE
994 # non-empty at configure time, or by adding -multi_module to the
996 rm -rf libconftest.dylib*
997 echo "int foo(void){return 1;}" > conftest.c
998 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
999 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
1000 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1001 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
1003 # If there is a non-empty error log, and "single_module"
1004 # appears in it, assume the flag caused a linker warning
1005 if test -s conftest.err && $GREP single_module conftest.err; then
1006 cat conftest.err >&AS_MESSAGE_LOG_FD
1007 # Otherwise, if the output was created with a 0 exit code from
1008 # the compiler, it worked.
1009 elif test -f libconftest.dylib && test $_lt_result -eq 0; then
1010 lt_cv_apple_cc_single_mod=yes
1012 cat conftest.err >&AS_MESSAGE_LOG_FD
1014 rm -rf libconftest.dylib*
1018 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1019 [lt_cv_ld_exported_symbols_list],
1020 [lt_cv_ld_exported_symbols_list=no
1021 save_LDFLAGS=$LDFLAGS
1022 echo "_main" > conftest.sym
1023 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1024 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1025 [lt_cv_ld_exported_symbols_list=yes],
1026 [lt_cv_ld_exported_symbols_list=no])
1027 LDFLAGS="$save_LDFLAGS"
1030 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1031 [lt_cv_ld_force_load=no
1032 cat > conftest.c << _LT_EOF
1033 int forced_loaded() { return 2;}
1035 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1036 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1037 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1038 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1039 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1040 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1041 cat > conftest.c << _LT_EOF
1042 int main() { return 0;}
1044 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1045 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1047 if test -s conftest.err && $GREP force_load conftest.err; then
1048 cat conftest.err >&AS_MESSAGE_LOG_FD
1049 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
1050 lt_cv_ld_force_load=yes
1052 cat conftest.err >&AS_MESSAGE_LOG_FD
1054 rm -f conftest.err libconftest.a conftest conftest.c
1055 rm -rf conftest.dSYM
1058 rhapsody* | darwin1.[[012]])
1059 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1061 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1062 darwin*) # darwin 5.x on
1063 # if running on 10.5 or later, the deployment target defaults
1064 # to the OS version, if on x86, and 10.4, the deployment
1065 # target defaults to 10.4. Don't you love it?
1066 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1067 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1068 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1070 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1072 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1076 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1077 _lt_dar_single_mod='$single_module'
1079 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1080 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1082 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1084 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
1085 _lt_dsymutil='~$DSYMUTIL $lib || :'
1094 # _LT_DARWIN_LINKER_FEATURES([TAG])
1095 # ---------------------------------
1096 # Checks for linker and compiler features on darwin
1097 m4_defun([_LT_DARWIN_LINKER_FEATURES],
1099 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1100 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1101 _LT_TAGVAR(hardcode_direct, $1)=no
1102 _LT_TAGVAR(hardcode_automatic, $1)=yes
1103 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1104 if test "$lt_cv_ld_force_load" = "yes"; then
1105 _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\"`'
1106 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
1107 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1109 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1111 _LT_TAGVAR(link_all_deplibs, $1)=yes
1112 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1113 case $cc_basename in
1114 ifort*) _lt_dar_can_shared=yes ;;
1115 *) _lt_dar_can_shared=$GCC ;;
1117 if test "$_lt_dar_can_shared" = "yes"; then
1118 output_verbose_link_cmd=func_echo_all
1119 _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}"
1120 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1121 _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}"
1122 _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}${_lt_dsymutil}"
1124 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1125 _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}"
1126 _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}"
1130 _LT_TAGVAR(ld_shlibs, $1)=no
1134 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1135 # ----------------------------------
1136 # Links a minimal program and checks the executable
1137 # for the system default hardcoded library path. In most cases,
1138 # this is /usr/lib:/lib, but when the MPI compilers are used
1139 # the location of the communication and MPI libs are included too.
1140 # If we don't find anything, use the default library path according
1141 # to the aix ld manual.
1142 # Store the results from the different compilers for each TAGNAME.
1143 # Allow to override them for all tags through lt_cv_aix_libpath.
1144 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1145 [m4_require([_LT_DECL_SED])dnl
1146 if test "${lt_cv_aix_libpath+set}" = set; then
1147 aix_libpath=$lt_cv_aix_libpath
1149 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1150 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1151 lt_aix_libpath_sed='[
1152 /Import File Strings/,/^$/ {
1154 s/^0 *\([^ ]*\) *$/\1/
1158 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1159 # Check for a 64-bit object if we didn't find anything.
1160 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1161 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1163 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1164 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
1167 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1169 ])# _LT_SYS_MODULE_PATH_AIX
1172 # _LT_SHELL_INIT(ARG)
1173 # -------------------
1174 m4_define([_LT_SHELL_INIT],
1175 [m4_divert_text([M4SH-INIT], [$1
1176 ])])# _LT_SHELL_INIT
1180 # _LT_PROG_ECHO_BACKSLASH
1181 # -----------------------
1182 # Find how we can fake an echo command that does not interpret backslash.
1183 # In particular, with Autoconf 2.60 or later we add some code to the start
1184 # of the generated configure script which will find a shell with a builtin
1185 # printf (which we can use as an echo command).
1186 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1187 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1188 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1189 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1191 AC_MSG_CHECKING([how to print strings])
1192 # Test print first, because it will be a builtin if present.
1193 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1194 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1196 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1199 # Use this function as a fallback that always works.
1200 func_fallback_echo ()
1202 eval 'cat <<_LTECHO_EOF
1206 ECHO='func_fallback_echo'
1209 # func_echo_all arg...
1210 # Invoke $ECHO with all args, space-separated.
1217 printf*) AC_MSG_RESULT([printf]) ;;
1218 print*) AC_MSG_RESULT([print -r]) ;;
1219 *) AC_MSG_RESULT([cat]) ;;
1222 m4_ifdef([_AS_DETECT_SUGGESTED],
1223 [_AS_DETECT_SUGGESTED([
1224 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1225 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1226 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1227 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1228 PATH=/empty FPATH=/empty; export PATH FPATH
1229 test "X`printf %s $ECHO`" = "X$ECHO" \
1230 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1232 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1233 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1234 ])# _LT_PROG_ECHO_BACKSLASH
1239 AC_DEFUN([_LT_WITH_SYSROOT],
1240 [AC_MSG_CHECKING([for sysroot])
1241 AC_ARG_WITH([sysroot],
1242 [ --with-sysroot[=DIR] Search for dependent libraries within DIR
1243 (or the compiler's sysroot if not specified).],
1244 [], [with_sysroot=no])
1246 dnl lt_sysroot will always be passed unquoted. We quote it here
1247 dnl in case the user passed a directory name.
1249 case ${with_sysroot} in #(
1251 if test "$GCC" = yes; then
1252 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1256 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1261 AC_MSG_RESULT([${with_sysroot}])
1262 AC_MSG_ERROR([The sysroot must be an absolute path.])
1266 AC_MSG_RESULT([${lt_sysroot:-no}])
1267 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1268 [dependent libraries, and in which our libraries should be installed.])])
1272 m4_defun([_LT_ENABLE_LOCK],
1273 [AC_ARG_ENABLE([libtool-lock],
1274 [AS_HELP_STRING([--disable-libtool-lock],
1275 [avoid locking (might break parallel builds)])])
1276 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1278 # Some flags need to be propagated to the compiler or linker for good
1282 # Find out which ABI we are using.
1283 echo 'int i;' > conftest.$ac_ext
1284 if AC_TRY_EVAL(ac_compile); then
1285 case `/usr/bin/file conftest.$ac_objext` in
1297 # Find out which ABI we are using.
1298 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1299 if AC_TRY_EVAL(ac_compile); then
1300 if test "$lt_cv_prog_gnu_ld" = yes; then
1301 case `/usr/bin/file conftest.$ac_objext` in
1303 LD="${LD-ld} -melf32bsmip"
1306 LD="${LD-ld} -melf32bmipn32"
1309 LD="${LD-ld} -melf64bmip"
1313 case `/usr/bin/file conftest.$ac_objext` in
1329 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
1330 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1331 # Find out which ABI we are using.
1332 echo 'int i;' > conftest.$ac_ext
1333 if AC_TRY_EVAL(ac_compile); then
1334 case `/usr/bin/file conftest.o` in
1337 x86_64-*kfreebsd*-gnu)
1338 LD="${LD-ld} -m elf_i386_fbsd"
1341 LD="${LD-ld} -m elf_i386"
1344 LD="${LD-ld} -m elf32lppclinux"
1347 LD="${LD-ld} -m elf32ppclinux"
1350 LD="${LD-ld} -m elf_s390"
1353 LD="${LD-ld} -m elf32_sparc"
1359 x86_64-*kfreebsd*-gnu)
1360 LD="${LD-ld} -m elf_x86_64_fbsd"
1363 LD="${LD-ld} -m elf_x86_64"
1366 LD="${LD-ld} -m elf64lppc"
1369 LD="${LD-ld} -m elf64ppc"
1371 s390*-*linux*|s390*-*tpf*)
1372 LD="${LD-ld} -m elf64_s390"
1375 LD="${LD-ld} -m elf64_sparc"
1385 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1386 SAVE_CFLAGS="$CFLAGS"
1387 CFLAGS="$CFLAGS -belf"
1388 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1390 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1392 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1393 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1394 CFLAGS="$SAVE_CFLAGS"
1398 # Find out which ABI we are using.
1399 echo 'int i;' > conftest.$ac_ext
1400 if AC_TRY_EVAL(ac_compile); then
1401 case `/usr/bin/file conftest.o` in
1403 case $lt_cv_prog_gnu_ld in
1407 LD="${LD-ld} -m elf_x86_64"
1410 LD="${LD-ld} -m elf64_sparc"
1413 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1414 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1419 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1431 need_locks="$enable_libtool_lock"
1437 m4_defun([_LT_PROG_AR],
1438 [AC_CHECK_TOOLS(AR, [ar], false)
1441 _LT_DECL([], [AR], [1], [The archiver])
1442 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1444 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1445 [lt_cv_ar_at_file=no
1446 AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1447 [echo conftest.$ac_objext > conftest.lst
1448 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1449 AC_TRY_EVAL([lt_ar_try])
1450 if test "$ac_status" -eq 0; then
1451 # Ensure the archiver fails upon bogus file names.
1452 rm -f conftest.$ac_objext libconftest.a
1453 AC_TRY_EVAL([lt_ar_try])
1454 if test "$ac_status" -ne 0; then
1458 rm -f conftest.* libconftest.a
1462 if test "x$lt_cv_ar_at_file" = xno; then
1465 archiver_list_spec=$lt_cv_ar_at_file
1467 _LT_DECL([], [archiver_list_spec], [1],
1468 [How to feed a file listing to the archiver])
1472 # _LT_CMD_OLD_ARCHIVE
1473 # -------------------
1474 m4_defun([_LT_CMD_OLD_ARCHIVE],
1477 AC_CHECK_TOOL(STRIP, strip, :)
1478 test -z "$STRIP" && STRIP=:
1479 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1481 AC_CHECK_TOOL(RANLIB, ranlib, :)
1482 test -z "$RANLIB" && RANLIB=:
1483 _LT_DECL([], [RANLIB], [1],
1484 [Commands used to install an old-style archive])
1486 # Determine commands to create old-style static archives.
1487 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1488 old_postinstall_cmds='chmod 644 $oldlib'
1489 old_postuninstall_cmds=
1491 if test -n "$RANLIB"; then
1494 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1497 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1500 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1505 lock_old_archive_extraction=yes ;;
1507 lock_old_archive_extraction=no ;;
1509 _LT_DECL([], [old_postinstall_cmds], [2])
1510 _LT_DECL([], [old_postuninstall_cmds], [2])
1511 _LT_TAGDECL([], [old_archive_cmds], [2],
1512 [Commands used to build an old-style archive])
1513 _LT_DECL([], [lock_old_archive_extraction], [0],
1514 [Whether to use a lock for old archive extraction])
1515 ])# _LT_CMD_OLD_ARCHIVE
1518 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1519 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1520 # ----------------------------------------------------------------
1521 # Check whether the given compiler option works
1522 AC_DEFUN([_LT_COMPILER_OPTION],
1523 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1524 m4_require([_LT_DECL_SED])dnl
1525 AC_CACHE_CHECK([$1], [$2],
1527 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1528 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1529 lt_compiler_flag="$3"
1530 # Insert the option either (1) after the last *FLAGS variable, or
1531 # (2) before a word containing "conftest.", or (3) at the end.
1532 # Note that $ac_compile itself does not contain backslashes and begins
1533 # with a dollar sign (not a hyphen), so the echo should work correctly.
1534 # The option is referenced via a variable to avoid confusing sed.
1535 lt_compile=`echo "$ac_compile" | $SED \
1536 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1537 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1538 -e 's:$: $lt_compiler_flag:'`
1539 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1540 (eval "$lt_compile" 2>conftest.err)
1542 cat conftest.err >&AS_MESSAGE_LOG_FD
1543 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1544 if (exit $ac_status) && test -s "$ac_outfile"; then
1545 # The compiler can only warn and ignore the option if not recognized
1546 # So say no if there are warnings other than the usual output.
1547 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1548 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1549 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1556 if test x"[$]$2" = xyes; then
1557 m4_if([$5], , :, [$5])
1559 m4_if([$6], , :, [$6])
1561 ])# _LT_COMPILER_OPTION
1564 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1565 dnl aclocal-1.4 backwards compatibility:
1566 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1569 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1570 # [ACTION-SUCCESS], [ACTION-FAILURE])
1571 # ----------------------------------------------------
1572 # Check whether the given linker option works
1573 AC_DEFUN([_LT_LINKER_OPTION],
1574 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1575 m4_require([_LT_DECL_SED])dnl
1576 AC_CACHE_CHECK([$1], [$2],
1578 save_LDFLAGS="$LDFLAGS"
1579 LDFLAGS="$LDFLAGS $3"
1580 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1581 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1582 # The linker can only warn and ignore the option if not recognized
1583 # So say no if there are warnings
1584 if test -s conftest.err; then
1585 # Append any errors to the config.log.
1586 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1587 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1588 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1589 if diff conftest.exp conftest.er2 >/dev/null; then
1597 LDFLAGS="$save_LDFLAGS"
1600 if test x"[$]$2" = xyes; then
1601 m4_if([$4], , :, [$4])
1603 m4_if([$5], , :, [$5])
1605 ])# _LT_LINKER_OPTION
1608 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1609 dnl aclocal-1.4 backwards compatibility:
1610 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1615 AC_DEFUN([LT_CMD_MAX_LEN],
1616 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1617 # find the maximum length of command line arguments
1618 AC_MSG_CHECKING([the maximum length of command line arguments])
1619 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1625 # On DJGPP, this test can blow up pretty badly due to problems in libc
1626 # (any single argument exceeding 2000 bytes causes a buffer overrun
1627 # during glob expansion). Even if it were fixed, the result of this
1628 # check would be larger than it should be.
1629 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1633 # Under GNU Hurd, this test is not required because there is
1634 # no limit to the length of command line arguments.
1635 # Libtool will interpret -1 as no limit whatsoever
1636 lt_cv_sys_max_cmd_len=-1;
1639 cygwin* | mingw* | cegcc*)
1640 # On Win9x/ME, this test blows up -- it succeeds, but takes
1641 # about 5 minutes as the teststring grows exponentially.
1642 # Worse, since 9x/ME are not pre-emptively multitasking,
1643 # you end up with a "frozen" computer, even though with patience
1644 # the test eventually succeeds (with a max line length of 256k).
1645 # Instead, let's just punt: use the minimum linelength reported by
1646 # all of the supported platforms: 8192 (on NT/2K/XP).
1647 lt_cv_sys_max_cmd_len=8192;
1651 # On MiNT this can take a long time and run out of memory.
1652 lt_cv_sys_max_cmd_len=8192;
1656 # On AmigaOS with pdksh, this test takes hours, literally.
1657 # So we just punt and use a minimum line length of 8192.
1658 lt_cv_sys_max_cmd_len=8192;
1661 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1662 # This has been around since 386BSD, at least. Likely further.
1663 if test -x /sbin/sysctl; then
1664 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1665 elif test -x /usr/sbin/sysctl; then
1666 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1668 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1670 # And add a safety zone
1671 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1672 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1676 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1677 lt_cv_sys_max_cmd_len=196608
1681 # The test takes a long time on OS/2.
1682 lt_cv_sys_max_cmd_len=8192
1686 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1687 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1688 # nice to cause kernel panics so lets avoid the loop below.
1689 # First set a reasonable default.
1690 lt_cv_sys_max_cmd_len=16384
1692 if test -x /sbin/sysconfig; then
1693 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1694 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1699 lt_cv_sys_max_cmd_len=102400
1701 sysv5* | sco5v6* | sysv4.2uw2*)
1702 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1703 if test -n "$kargmax"; then
1704 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1706 lt_cv_sys_max_cmd_len=32768
1710 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1711 if test -n "$lt_cv_sys_max_cmd_len"; then
1712 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1713 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1715 # Make teststring a little bigger before we do anything with it.
1716 # a 1K string should be a reasonable start.
1717 for i in 1 2 3 4 5 6 7 8 ; do
1718 teststring=$teststring$teststring
1720 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1721 # If test is not a shell built-in, we'll probably end up computing a
1722 # maximum length that is only half of the actual maximum length, but
1724 while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
1725 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1726 test $i != 17 # 1/2 MB should be enough
1729 teststring=$teststring$teststring
1731 # Only check the string length outside the loop.
1732 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1734 # Add a significant safety factor because C++ compilers can tack on
1735 # massive amounts of additional arguments before passing them to the
1736 # linker. It appears as though 1/2 is a usable value.
1737 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1742 if test -n $lt_cv_sys_max_cmd_len ; then
1743 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1747 max_cmd_len=$lt_cv_sys_max_cmd_len
1748 _LT_DECL([], [max_cmd_len], [0],
1749 [What is the maximum length of a command?])
1753 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1754 dnl aclocal-1.4 backwards compatibility:
1755 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1760 m4_defun([_LT_HEADER_DLFCN],
1761 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1762 ])# _LT_HEADER_DLFCN
1765 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1766 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1767 # ----------------------------------------------------------------
1768 m4_defun([_LT_TRY_DLOPEN_SELF],
1769 [m4_require([_LT_HEADER_DLFCN])dnl
1770 if test "$cross_compiling" = yes; then :
1773 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1774 lt_status=$lt_dlunknown
1775 cat > conftest.$ac_ext <<_LT_EOF
1776 [#line $LINENO "configure"
1777 #include "confdefs.h"
1786 # define LT_DLGLOBAL RTLD_GLOBAL
1789 # define LT_DLGLOBAL DL_GLOBAL
1791 # define LT_DLGLOBAL 0
1795 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1796 find out it does not work in some platform. */
1797 #ifndef LT_DLLAZY_OR_NOW
1799 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1802 # define LT_DLLAZY_OR_NOW DL_LAZY
1805 # define LT_DLLAZY_OR_NOW RTLD_NOW
1808 # define LT_DLLAZY_OR_NOW DL_NOW
1810 # define LT_DLLAZY_OR_NOW 0
1817 /* When -fvisbility=hidden is used, assume the code has been annotated
1818 correspondingly for the symbols needed. */
1819 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1820 int fnord () __attribute__((visibility("default")));
1823 int fnord () { return 42; }
1826 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1827 int status = $lt_dlunknown;
1831 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1834 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1835 else puts (dlerror ());
1837 /* dlclose (self); */
1845 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1846 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1849 x$lt_dlno_uscore) $1 ;;
1850 x$lt_dlneed_uscore) $2 ;;
1851 x$lt_dlunknown|x*) $3 ;;
1854 # compilation failed
1859 ])# _LT_TRY_DLOPEN_SELF
1862 # LT_SYS_DLOPEN_SELF
1863 # ------------------
1864 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1865 [m4_require([_LT_HEADER_DLFCN])dnl
1866 if test "x$enable_dlopen" != xyes; then
1867 enable_dlopen=unknown
1868 enable_dlopen_self=unknown
1869 enable_dlopen_self_static=unknown
1876 lt_cv_dlopen="load_add_on"
1878 lt_cv_dlopen_self=yes
1881 mingw* | pw32* | cegcc*)
1882 lt_cv_dlopen="LoadLibrary"
1887 lt_cv_dlopen="dlopen"
1892 # if libdl is installed we need to link against it
1893 AC_CHECK_LIB([dl], [dlopen],
1894 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1897 lt_cv_dlopen_self=yes
1902 AC_CHECK_FUNC([shl_load],
1903 [lt_cv_dlopen="shl_load"],
1904 [AC_CHECK_LIB([dld], [shl_load],
1905 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1906 [AC_CHECK_FUNC([dlopen],
1907 [lt_cv_dlopen="dlopen"],
1908 [AC_CHECK_LIB([dl], [dlopen],
1909 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1910 [AC_CHECK_LIB([svld], [dlopen],
1911 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1912 [AC_CHECK_LIB([dld], [dld_link],
1913 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1922 if test "x$lt_cv_dlopen" != xno; then
1928 case $lt_cv_dlopen in
1930 save_CPPFLAGS="$CPPFLAGS"
1931 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1933 save_LDFLAGS="$LDFLAGS"
1934 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1937 LIBS="$lt_cv_dlopen_libs $LIBS"
1939 AC_CACHE_CHECK([whether a program can dlopen itself],
1940 lt_cv_dlopen_self, [dnl
1941 _LT_TRY_DLOPEN_SELF(
1942 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1943 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1946 if test "x$lt_cv_dlopen_self" = xyes; then
1947 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1948 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1949 lt_cv_dlopen_self_static, [dnl
1950 _LT_TRY_DLOPEN_SELF(
1951 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1952 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1956 CPPFLAGS="$save_CPPFLAGS"
1957 LDFLAGS="$save_LDFLAGS"
1962 case $lt_cv_dlopen_self in
1963 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1964 *) enable_dlopen_self=unknown ;;
1967 case $lt_cv_dlopen_self_static in
1968 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1969 *) enable_dlopen_self_static=unknown ;;
1972 _LT_DECL([dlopen_support], [enable_dlopen], [0],
1973 [Whether dlopen is supported])
1974 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1975 [Whether dlopen of programs is supported])
1976 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1977 [Whether dlopen of statically linked programs is supported])
1978 ])# LT_SYS_DLOPEN_SELF
1981 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1982 dnl aclocal-1.4 backwards compatibility:
1983 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1986 # _LT_COMPILER_C_O([TAGNAME])
1987 # ---------------------------
1988 # Check to see if options -c and -o are simultaneously supported by compiler.
1989 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
1990 m4_defun([_LT_COMPILER_C_O],
1991 [m4_require([_LT_DECL_SED])dnl
1992 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1993 m4_require([_LT_TAG_COMPILER])dnl
1994 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1995 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1996 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1997 $RM -r conftest 2>/dev/null
2001 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
2003 lt_compiler_flag="-o out/conftest2.$ac_objext"
2004 # Insert the option either (1) after the last *FLAGS variable, or
2005 # (2) before a word containing "conftest.", or (3) at the end.
2006 # Note that $ac_compile itself does not contain backslashes and begins
2007 # with a dollar sign (not a hyphen), so the echo should work correctly.
2008 lt_compile=`echo "$ac_compile" | $SED \
2009 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
2010 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2011 -e 's:$: $lt_compiler_flag:'`
2012 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2013 (eval "$lt_compile" 2>out/conftest.err)
2015 cat out/conftest.err >&AS_MESSAGE_LOG_FD
2016 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2017 if (exit $ac_status) && test -s out/conftest2.$ac_objext
2019 # The compiler can only warn and ignore the option if not recognized
2020 # So say no if there are warnings
2021 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2022 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2023 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2024 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2027 chmod u+w . 2>&AS_MESSAGE_LOG_FD
2029 # SGI C++ compiler will create directory out/ii_files/ for
2030 # template instantiation
2031 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2032 $RM out/* && rmdir out
2037 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2038 [Does compiler simultaneously support -c and -o options?])
2039 ])# _LT_COMPILER_C_O
2042 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2043 # ----------------------------------
2044 # Check to see if we can do hard links to lock some files if needed
2045 m4_defun([_LT_COMPILER_FILE_LOCKS],
2046 [m4_require([_LT_ENABLE_LOCK])dnl
2047 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2048 _LT_COMPILER_C_O([$1])
2050 hard_links="nottested"
2051 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
2052 # do not overwrite the value of need_locks provided by the user
2053 AC_MSG_CHECKING([if we can lock with hard links])
2056 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2058 ln conftest.a conftest.b 2>&5 || hard_links=no
2059 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2060 AC_MSG_RESULT([$hard_links])
2061 if test "$hard_links" = no; then
2062 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
2068 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2069 ])# _LT_COMPILER_FILE_LOCKS
2074 m4_defun([_LT_CHECK_OBJDIR],
2075 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2076 [rm -f .libs 2>/dev/null
2077 mkdir .libs 2>/dev/null
2078 if test -d .libs; then
2081 # MS-DOS does not allow filenames that begin with a dot.
2084 rmdir .libs 2>/dev/null])
2085 objdir=$lt_cv_objdir
2086 _LT_DECL([], [objdir], [0],
2087 [The name of the directory that contains temporary libtool files])dnl
2088 m4_pattern_allow([LT_OBJDIR])dnl
2089 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
2090 [Define to the sub-directory in which libtool stores uninstalled libraries.])
2091 ])# _LT_CHECK_OBJDIR
2094 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2095 # --------------------------------------
2096 # Check hardcoding attributes.
2097 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2098 [AC_MSG_CHECKING([how to hardcode library paths into programs])
2099 _LT_TAGVAR(hardcode_action, $1)=
2100 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2101 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2102 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
2104 # We can hardcode non-existent directories.
2105 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
2106 # If the only mechanism to avoid hardcoding is shlibpath_var, we
2107 # have to relink, otherwise we might link with an installed library
2108 # when we should be linking with a yet-to-be-installed one
2109 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
2110 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
2111 # Linking always hardcodes the temporary library directory.
2112 _LT_TAGVAR(hardcode_action, $1)=relink
2114 # We can link without hardcoding, and we can hardcode nonexisting dirs.
2115 _LT_TAGVAR(hardcode_action, $1)=immediate
2118 # We cannot hardcode anything, or else we can only hardcode existing
2120 _LT_TAGVAR(hardcode_action, $1)=unsupported
2122 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2124 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2125 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2126 # Fast installation is not supported
2127 enable_fast_install=no
2128 elif test "$shlibpath_overrides_runpath" = yes ||
2129 test "$enable_shared" = no; then
2130 # Fast installation is not necessary
2131 enable_fast_install=needless
2133 _LT_TAGDECL([], [hardcode_action], [0],
2134 [How to hardcode a shared library path into an executable])
2135 ])# _LT_LINKER_HARDCODE_LIBPATH
2140 m4_defun([_LT_CMD_STRIPLIB],
2141 [m4_require([_LT_DECL_EGREP])
2144 AC_MSG_CHECKING([whether stripping libraries is possible])
2145 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2146 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2147 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2148 AC_MSG_RESULT([yes])
2150 # FIXME - insert some real tests, host_os isn't really good enough
2153 if test -n "$STRIP" ; then
2154 striplib="$STRIP -x"
2155 old_striplib="$STRIP -S"
2156 AC_MSG_RESULT([yes])
2166 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2167 _LT_DECL([], [striplib], [1])
2168 ])# _LT_CMD_STRIPLIB
2171 # _LT_SYS_DYNAMIC_LINKER([TAG])
2172 # -----------------------------
2173 # PORTME Fill in your ld.so characteristics
2174 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2175 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2176 m4_require([_LT_DECL_EGREP])dnl
2177 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2178 m4_require([_LT_DECL_OBJDUMP])dnl
2179 m4_require([_LT_DECL_SED])dnl
2180 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2181 AC_MSG_CHECKING([dynamic linker characteristics])
2184 if test "$GCC" = yes; then
2186 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2187 *) lt_awk_arg="/^libraries:/" ;;
2190 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
2191 *) lt_sed_strip_eq="s,=/,/,g" ;;
2193 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2194 case $lt_search_path_spec in
2196 # if the path contains ";" then we assume it to be the separator
2197 # otherwise default to the standard path separator (i.e. ":") - it is
2198 # assumed that no part of a normal pathname contains ";" but that should
2199 # okay in the real world where ";" in dirpaths is itself problematic.
2200 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2203 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2206 # Ok, now we have the path, separated by spaces, we can step through it
2207 # and add multilib dir if necessary.
2208 lt_tmp_lt_search_path_spec=
2209 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2210 for lt_sys_path in $lt_search_path_spec; do
2211 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2212 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2214 test -d "$lt_sys_path" && \
2215 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2218 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2219 BEGIN {RS=" "; FS="/|\n";} {
2222 for (lt_i = NF; lt_i > 0; lt_i--) {
2223 if ($lt_i != "" && $lt_i != ".") {
2224 if ($lt_i == "..") {
2227 if (lt_count == 0) {
2228 lt_foo="/" $lt_i lt_foo;
2235 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2236 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2238 # AWK program above erroneously prepends '/' to C:/dos/paths
2241 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2242 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
2244 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2246 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2249 libname_spec='lib$name'
2257 shlibpath_overrides_runpath=unknown
2259 dynamic_linker="$host_os ld.so"
2260 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2261 need_lib_prefix=unknown
2262 hardcode_into_libs=no
2264 # when you set need_version to no, make sure it does not cause -set_version
2265 # flags to be left without arguments
2266 need_version=unknown
2270 version_type=linux # correct to gnu/linux during the next big refactor
2271 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2272 shlibpath_var=LIBPATH
2274 # AIX 3 has no versioning support, so we append a major version to the name.
2275 soname_spec='${libname}${release}${shared_ext}$major'
2279 version_type=linux # correct to gnu/linux during the next big refactor
2282 hardcode_into_libs=yes
2283 if test "$host_cpu" = ia64; then
2284 # AIX 5 supports IA64
2285 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2286 shlibpath_var=LD_LIBRARY_PATH
2288 # With GCC up to 2.95.x, collect2 would create an import file
2289 # for dependence libraries. The import file would start with
2290 # the line `#! .'. This would cause the generated library to
2291 # depend on `.', always an invalid library. This was fixed in
2292 # development snapshots of GCC prior to 3.0.
2294 aix4 | aix4.[[01]] | aix4.[[01]].*)
2295 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2297 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2304 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2305 # soname into executable. Probably we can add versioning support to
2306 # collect2, so additional links can be useful in future.
2307 if test "$aix_use_runtimelinking" = yes; then
2308 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2309 # instead of lib<name>.a to let people know that these are not
2310 # typical AIX shared libraries.
2311 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2313 # We preserve .a as extension for shared libraries through AIX4.2
2314 # and later when we are not doing run time linking.
2315 library_names_spec='${libname}${release}.a $libname.a'
2316 soname_spec='${libname}${release}${shared_ext}$major'
2318 shlibpath_var=LIBPATH
2325 # Since July 2007 AmigaOS4 officially supports .so libraries.
2326 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2327 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2330 library_names_spec='$libname.ixlibrary $libname.a'
2331 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2332 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
2338 library_names_spec='${libname}${shared_ext}'
2339 dynamic_linker="$host_os ld.so"
2340 shlibpath_var=LIBRARY_PATH
2344 version_type=linux # correct to gnu/linux during the next big refactor
2346 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2347 soname_spec='${libname}${release}${shared_ext}$major'
2348 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2349 shlibpath_var=LD_LIBRARY_PATH
2350 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2351 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2352 # the default ld.so.conf also contains /usr/contrib/lib and
2353 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2354 # libtool to hard-code these into programs
2357 cygwin* | mingw* | pw32* | cegcc*)
2358 version_type=windows
2363 case $GCC,$cc_basename in
2366 library_names_spec='$libname.dll.a'
2367 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2368 postinstall_cmds='base_file=`basename \${file}`~
2369 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2370 dldir=$destdir/`dirname \$dlpath`~
2371 test -d \$dldir || mkdir -p \$dldir~
2372 $install_prog $dir/$dlname \$dldir/$dlname~
2373 chmod a+x \$dldir/$dlname~
2374 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2375 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2377 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2378 dlpath=$dir/\$dldll~
2380 shlibpath_overrides_runpath=yes
2384 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2385 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2387 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2390 # MinGW DLLs use traditional 'lib' prefix
2391 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2394 # pw32 DLLs use 'pw' prefix rather than 'lib'
2395 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2398 dynamic_linker='Win32 ld.exe'
2403 libname_spec='$name'
2404 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2405 library_names_spec='${libname}.dll.lib'
2409 sys_lib_search_path_spec=
2415 # Let DOS variable expansion print the short 8.3 style file name.
2416 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2417 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2420 # Convert to MSYS style.
2421 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2424 # Convert to unix form, then to dos form, then back to unix form
2425 # but this time dos style (no spaces!) so that the unix form looks
2426 # like /cygdrive/c/PROGRA~1:/cygdr...
2427 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2428 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2429 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2432 sys_lib_search_path_spec="$LIB"
2433 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2434 # It is most probably a Windows format PATH.
2435 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2437 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2439 # FIXME: find the short name or the path components, as spaces are
2440 # common. (e.g. "Program Files" -> "PROGRA~1")
2444 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2445 postinstall_cmds='base_file=`basename \${file}`~
2446 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2447 dldir=$destdir/`dirname \$dlpath`~
2448 test -d \$dldir || mkdir -p \$dldir~
2449 $install_prog $dir/$dlname \$dldir/$dlname'
2450 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2451 dlpath=$dir/\$dldll~
2453 shlibpath_overrides_runpath=yes
2454 dynamic_linker='Win32 link.exe'
2458 # Assume MSVC wrapper
2459 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2460 dynamic_linker='Win32 ld.exe'
2463 # FIXME: first we should search . and the directory the executable is in
2467 darwin* | rhapsody*)
2468 dynamic_linker="$host_os dyld"
2472 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2473 soname_spec='${libname}${release}${major}$shared_ext'
2474 shlibpath_overrides_runpath=yes
2475 shlibpath_var=DYLD_LIBRARY_PATH
2476 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2478 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2479 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2483 version_type=linux # correct to gnu/linux during the next big refactor
2486 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2487 soname_spec='${libname}${release}${shared_ext}$major'
2488 shlibpath_var=LD_LIBRARY_PATH
2491 freebsd* | dragonfly*)
2492 # DragonFly does not have aout. When/if they implement a new
2493 # versioning mechanism, adjust this.
2494 if test -x /usr/bin/objformat; then
2495 objformat=`/usr/bin/objformat`
2498 freebsd[[23]].*) objformat=aout ;;
2502 version_type=freebsd-$objformat
2503 case $version_type in
2505 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2510 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2514 shlibpath_var=LD_LIBRARY_PATH
2517 shlibpath_overrides_runpath=yes
2519 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2520 shlibpath_overrides_runpath=yes
2521 hardcode_into_libs=yes
2523 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2524 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2525 shlibpath_overrides_runpath=no
2526 hardcode_into_libs=yes
2528 *) # from 4.6 on, and DragonFly
2529 shlibpath_overrides_runpath=yes
2530 hardcode_into_libs=yes
2536 version_type=linux # correct to gnu/linux during the next big refactor
2539 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2540 soname_spec='${libname}${release}${shared_ext}$major'
2541 shlibpath_var=LD_LIBRARY_PATH
2542 shlibpath_overrides_runpath=no
2543 hardcode_into_libs=yes
2547 version_type=linux # correct to gnu/linux during the next big refactor
2550 dynamic_linker="$host_os runtime_loader"
2551 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2552 soname_spec='${libname}${release}${shared_ext}$major'
2553 shlibpath_var=LIBRARY_PATH
2554 shlibpath_overrides_runpath=yes
2555 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2556 hardcode_into_libs=yes
2559 hpux9* | hpux10* | hpux11*)
2560 # Give a soname corresponding to the major version so that dld.sl refuses to
2561 # link against other versions.
2568 hardcode_into_libs=yes
2569 dynamic_linker="$host_os dld.so"
2570 shlibpath_var=LD_LIBRARY_PATH
2571 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2572 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2573 soname_spec='${libname}${release}${shared_ext}$major'
2574 if test "X$HPUX_IA64_MODE" = X32; then
2575 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2577 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2579 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2583 hardcode_into_libs=yes
2584 dynamic_linker="$host_os dld.sl"
2585 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2586 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2587 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2588 soname_spec='${libname}${release}${shared_ext}$major'
2589 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2590 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2594 dynamic_linker="$host_os dld.sl"
2595 shlibpath_var=SHLIB_PATH
2596 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2597 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2598 soname_spec='${libname}${release}${shared_ext}$major'
2601 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2602 postinstall_cmds='chmod 555 $lib'
2603 # or fails outright, so override atomically:
2604 install_override_mode=555
2608 version_type=linux # correct to gnu/linux during the next big refactor
2611 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2612 soname_spec='${libname}${release}${shared_ext}$major'
2613 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2614 shlibpath_var=LD_LIBRARY_PATH
2615 shlibpath_overrides_runpath=no
2616 hardcode_into_libs=yes
2619 irix5* | irix6* | nonstopux*)
2621 nonstopux*) version_type=nonstopux ;;
2623 if test "$lt_cv_prog_gnu_ld" = yes; then
2624 version_type=linux # correct to gnu/linux during the next big refactor
2631 soname_spec='${libname}${release}${shared_ext}$major'
2632 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2634 irix5* | nonstopux*)
2638 case $LD in # libtool.m4 will add one of these switches to LD
2639 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2640 libsuff= shlibsuff= libmagic=32-bit;;
2641 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2642 libsuff=32 shlibsuff=N32 libmagic=N32;;
2643 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2644 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2645 *) libsuff= shlibsuff= libmagic=never-match;;
2649 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2650 shlibpath_overrides_runpath=no
2651 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2652 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2653 hardcode_into_libs=yes
2656 # No shared lib support for Linux oldld, aout, or coff.
2657 linux*oldld* | linux*aout* | linux*coff*)
2661 # This must be glibc/ELF.
2662 linux* | k*bsd*-gnu | kopensolaris*-gnu)
2663 version_type=linux # correct to gnu/linux during the next big refactor
2666 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2667 soname_spec='${libname}${release}${shared_ext}$major'
2668 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2669 shlibpath_var=LD_LIBRARY_PATH
2670 shlibpath_overrides_runpath=no
2672 # Some binutils ld are patched to set DT_RUNPATH
2673 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2674 [lt_cv_shlibpath_overrides_runpath=no
2675 save_LDFLAGS=$LDFLAGS
2677 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2678 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2679 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2680 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2681 [lt_cv_shlibpath_overrides_runpath=yes])])
2682 LDFLAGS=$save_LDFLAGS
2685 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2687 # This implies no fast_install, which is unacceptable.
2688 # Some rework will be needed to allow for fast_install
2689 # before this can be enabled.
2690 hardcode_into_libs=yes
2692 # Add ABI-specific directories to the system library path.
2693 sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
2695 # Append ld.so.conf contents to the search path
2696 if test -f /etc/ld.so.conf; then
2697 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;/^$/d' | tr '\n' ' '`
2698 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
2702 # We used to test for /lib/ld.so.1 and disable shared libraries on
2703 # powerpc, because MkLinux only supported shared libraries with the
2704 # GNU dynamic linker. Since this was broken with cross compilers,
2705 # most powerpc-linux boxes support dynamic linking these days and
2706 # people can always --disable-shared, the test was removed, and we
2707 # assume the GNU/Linux dynamic linker is in use.
2708 dynamic_linker='GNU/Linux ld.so'
2715 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2716 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2717 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2718 dynamic_linker='NetBSD (a.out) ld.so'
2720 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2721 soname_spec='${libname}${release}${shared_ext}$major'
2722 dynamic_linker='NetBSD ld.elf_so'
2724 shlibpath_var=LD_LIBRARY_PATH
2725 shlibpath_overrides_runpath=yes
2726 hardcode_into_libs=yes
2730 version_type=linux # correct to gnu/linux during the next big refactor
2731 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2732 shlibpath_var=LD_LIBRARY_PATH
2733 shlibpath_overrides_runpath=yes
2740 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2741 soname_spec='${libname}${release}${shared_ext}$major'
2742 shlibpath_var=LD_LIBRARY_PATH
2743 shlibpath_overrides_runpath=no
2744 hardcode_into_libs=yes
2745 dynamic_linker='ldqnx.so'
2750 sys_lib_dlsearch_path_spec="/usr/lib"
2752 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2754 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2755 *) need_version=no ;;
2757 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2758 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2759 shlibpath_var=LD_LIBRARY_PATH
2760 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2762 openbsd2.[[89]] | openbsd2.[[89]].*)
2763 shlibpath_overrides_runpath=no
2766 shlibpath_overrides_runpath=yes
2770 shlibpath_overrides_runpath=yes
2775 libname_spec='$name'
2778 library_names_spec='$libname${shared_ext} $libname.a'
2779 dynamic_linker='OS/2 ld.exe'
2780 shlibpath_var=LIBPATH
2783 osf3* | osf4* | osf5*)
2787 soname_spec='${libname}${release}${shared_ext}$major'
2788 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2789 shlibpath_var=LD_LIBRARY_PATH
2790 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2791 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2799 version_type=linux # correct to gnu/linux during the next big refactor
2802 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2803 soname_spec='${libname}${release}${shared_ext}$major'
2804 shlibpath_var=LD_LIBRARY_PATH
2805 shlibpath_overrides_runpath=yes
2806 hardcode_into_libs=yes
2807 # ldd complains unless libraries are executable
2808 postinstall_cmds='chmod +x $lib'
2813 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2814 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2815 shlibpath_var=LD_LIBRARY_PATH
2816 shlibpath_overrides_runpath=yes
2817 if test "$with_gnu_ld" = yes; then
2824 version_type=linux # correct to gnu/linux during the next big refactor
2825 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2826 soname_spec='${libname}${release}${shared_ext}$major'
2827 shlibpath_var=LD_LIBRARY_PATH
2828 case $host_vendor in
2830 shlibpath_overrides_runpath=no
2832 runpath_var=LD_RUN_PATH
2840 shlibpath_overrides_runpath=no
2841 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2847 if test -d /usr/nec ;then
2848 version_type=linux # correct to gnu/linux during the next big refactor
2849 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2850 soname_spec='$libname${shared_ext}.$major'
2851 shlibpath_var=LD_LIBRARY_PATH
2855 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2856 version_type=freebsd-elf
2859 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2860 soname_spec='${libname}${release}${shared_ext}$major'
2861 shlibpath_var=LD_LIBRARY_PATH
2862 shlibpath_overrides_runpath=yes
2863 hardcode_into_libs=yes
2864 if test "$with_gnu_ld" = yes; then
2865 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2867 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2870 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2874 sys_lib_dlsearch_path_spec='/usr/lib'
2878 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2879 version_type=linux # correct to gnu/linux during the next big refactor
2882 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2883 shlibpath_var=LD_LIBRARY_PATH
2884 shlibpath_overrides_runpath=no
2885 hardcode_into_libs=yes
2889 version_type=linux # correct to gnu/linux during the next big refactor
2890 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2891 soname_spec='${libname}${release}${shared_ext}$major'
2892 shlibpath_var=LD_LIBRARY_PATH
2899 AC_MSG_RESULT([$dynamic_linker])
2900 test "$dynamic_linker" = no && can_build_shared=no
2902 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2903 if test "$GCC" = yes; then
2904 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2907 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2908 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2910 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2911 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2914 _LT_DECL([], [variables_saved_for_relink], [1],
2915 [Variables whose values should be saved in libtool wrapper scripts and
2916 restored at link time])
2917 _LT_DECL([], [need_lib_prefix], [0],
2918 [Do we need the "lib" prefix for modules?])
2919 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2920 _LT_DECL([], [version_type], [0], [Library versioning type])
2921 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2922 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2923 _LT_DECL([], [shlibpath_overrides_runpath], [0],
2924 [Is shlibpath searched before the hard-coded library search path?])
2925 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2926 _LT_DECL([], [library_names_spec], [1],
2927 [[List of archive names. First name is the real one, the rest are links.
2928 The last name is the one that the linker finds with -lNAME]])
2929 _LT_DECL([], [soname_spec], [1],
2930 [[The coded name of the library, if different from the real name]])
2931 _LT_DECL([], [install_override_mode], [1],
2932 [Permission mode override for installation of shared libraries])
2933 _LT_DECL([], [postinstall_cmds], [2],
2934 [Command to use after installation of a shared archive])
2935 _LT_DECL([], [postuninstall_cmds], [2],
2936 [Command to use after uninstallation of a shared archive])
2937 _LT_DECL([], [finish_cmds], [2],
2938 [Commands used to finish a libtool library installation in a directory])
2939 _LT_DECL([], [finish_eval], [1],
2940 [[As "finish_cmds", except a single script fragment to be evaled but
2942 _LT_DECL([], [hardcode_into_libs], [0],
2943 [Whether we should hardcode library paths into libraries])
2944 _LT_DECL([], [sys_lib_search_path_spec], [2],
2945 [Compile-time system search path for libraries])
2946 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2947 [Run-time system search path for libraries])
2948 ])# _LT_SYS_DYNAMIC_LINKER
2951 # _LT_PATH_TOOL_PREFIX(TOOL)
2952 # --------------------------
2953 # find a file program which can recognize shared library
2954 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2955 [m4_require([_LT_DECL_EGREP])dnl
2956 AC_MSG_CHECKING([for $1])
2957 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2959 [[\\/*] | ?:[\\/]*])
2960 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2963 lt_save_MAGIC_CMD="$MAGIC_CMD"
2964 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2965 dnl $ac_dummy forces splitting on constant user-supplied paths.
2966 dnl POSIX.2 word splitting is done only on the output of word expansions,
2967 dnl not every word. This closes a longstanding sh security hole.
2968 ac_dummy="m4_if([$2], , $PATH, [$2])"
2969 for ac_dir in $ac_dummy; do
2971 test -z "$ac_dir" && ac_dir=.
2972 if test -f $ac_dir/$1; then
2973 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2974 if test -n "$file_magic_test_file"; then
2975 case $deplibs_check_method in
2977 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2978 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2979 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2980 $EGREP "$file_magic_regex" > /dev/null; then
2985 *** Warning: the command libtool uses to detect shared libraries,
2986 *** $file_magic_cmd, produces output that libtool cannot recognize.
2987 *** The result is that libtool may fail to recognize shared libraries
2988 *** as such. This will affect the creation of libtool libraries that
2989 *** depend on shared libraries, but programs linked with such libtool
2990 *** libraries will work regardless of this problem. Nevertheless, you
2991 *** may want to report the problem to your system manager and/or to
2992 *** bug-libtool@gnu.org
3002 MAGIC_CMD="$lt_save_MAGIC_CMD"
3005 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3006 if test -n "$MAGIC_CMD"; then
3007 AC_MSG_RESULT($MAGIC_CMD)
3011 _LT_DECL([], [MAGIC_CMD], [0],
3012 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
3013 ])# _LT_PATH_TOOL_PREFIX
3016 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3017 dnl aclocal-1.4 backwards compatibility:
3018 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3023 # find a file program which can recognize a shared library
3024 m4_defun([_LT_PATH_MAGIC],
3025 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3026 if test -z "$lt_cv_path_MAGIC_CMD"; then
3027 if test -n "$ac_tool_prefix"; then
3028 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3038 # find the pathname to the GNU or non-GNU linker
3039 AC_DEFUN([LT_PATH_LD],
3040 [AC_REQUIRE([AC_PROG_CC])dnl
3041 AC_REQUIRE([AC_CANONICAL_HOST])dnl
3042 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3043 m4_require([_LT_DECL_SED])dnl
3044 m4_require([_LT_DECL_EGREP])dnl
3045 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3047 AC_ARG_WITH([gnu-ld],
3048 [AS_HELP_STRING([--with-gnu-ld],
3049 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
3050 [test "$withval" = no || with_gnu_ld=yes],
3051 [with_gnu_ld=no])dnl
3054 if test "$GCC" = yes; then
3055 # Check if gcc -print-prog-name=ld gives a path.
3056 AC_MSG_CHECKING([for ld used by $CC])
3059 # gcc leaves a trailing carriage return which upsets mingw
3060 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3062 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3065 # Accept absolute paths.
3066 [[\\/]]* | ?:[[\\/]]*)
3067 re_direlt='/[[^/]][[^/]]*/\.\./'
3068 # Canonicalize the pathname of ld
3069 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3070 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3071 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3073 test -z "$LD" && LD="$ac_prog"
3076 # If it fails, then pretend we aren't using GCC.
3080 # If it is relative, then search for the first ld in PATH.
3084 elif test "$with_gnu_ld" = yes; then
3085 AC_MSG_CHECKING([for GNU ld])
3087 AC_MSG_CHECKING([for non-GNU ld])
3089 AC_CACHE_VAL(lt_cv_path_LD,
3090 [if test -z "$LD"; then
3091 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3092 for ac_dir in $PATH; do
3094 test -z "$ac_dir" && ac_dir=.
3095 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3096 lt_cv_path_LD="$ac_dir/$ac_prog"
3097 # Check to see if the program is GNU ld. I'd rather use --version,
3098 # but apparently some variants of GNU ld only accept -v.
3099 # Break only if it was the GNU/non-GNU ld that we prefer.
3100 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3101 *GNU* | *'with BFD'*)
3102 test "$with_gnu_ld" != no && break
3105 test "$with_gnu_ld" != yes && break
3112 lt_cv_path_LD="$LD" # Let the user override the test with a path.
3115 if test -n "$LD"; then
3120 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3124 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3128 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3129 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3130 dnl aclocal-1.4 backwards compatibility:
3131 dnl AC_DEFUN([AM_PROG_LD], [])
3132 dnl AC_DEFUN([AC_PROG_LD], [])
3137 m4_defun([_LT_PATH_LD_GNU],
3138 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3139 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3140 case `$LD -v 2>&1 </dev/null` in
3141 *GNU* | *'with BFD'*)
3142 lt_cv_prog_gnu_ld=yes
3145 lt_cv_prog_gnu_ld=no
3148 with_gnu_ld=$lt_cv_prog_gnu_ld
3154 # find reload flag for linker
3155 # -- PORTME Some linkers may need a different reload flag.
3156 m4_defun([_LT_CMD_RELOAD],
3157 [AC_CACHE_CHECK([for $LD option to reload object files],
3158 lt_cv_ld_reload_flag,
3159 [lt_cv_ld_reload_flag='-r'])
3160 reload_flag=$lt_cv_ld_reload_flag
3161 case $reload_flag in
3163 *) reload_flag=" $reload_flag" ;;
3165 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3167 cygwin* | mingw* | pw32* | cegcc*)
3168 if test "$GCC" != yes; then
3173 if test "$GCC" = yes; then
3174 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
3176 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3180 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3181 _LT_TAGDECL([], [reload_cmds], [2])dnl
3185 # _LT_CHECK_MAGIC_METHOD
3186 # ----------------------
3187 # how to check for library dependencies
3188 # -- PORTME fill in with the dynamic library characteristics
3189 m4_defun([_LT_CHECK_MAGIC_METHOD],
3190 [m4_require([_LT_DECL_EGREP])
3191 m4_require([_LT_DECL_OBJDUMP])
3192 AC_CACHE_CHECK([how to recognize dependent libraries],
3193 lt_cv_deplibs_check_method,
3194 [lt_cv_file_magic_cmd='$MAGIC_CMD'
3195 lt_cv_file_magic_test_file=
3196 lt_cv_deplibs_check_method='unknown'
3197 # Need to set the preceding variable on all platforms that support
3198 # interlibrary dependencies.
3199 # 'none' -- dependencies not supported.
3200 # `unknown' -- same as none, but documents that we really don't know.
3201 # 'pass_all' -- all dependencies passed with no checks.
3202 # 'test_compile' -- check by making test program.
3203 # 'file_magic [[regex]]' -- check by looking for files in library path
3204 # which responds to the $file_magic_cmd with a given extended regex.
3205 # If you have `file' or equivalent on your system and you're not sure
3206 # whether `pass_all' will *always* work, you probably want this one.
3210 lt_cv_deplibs_check_method=pass_all
3214 lt_cv_deplibs_check_method=pass_all
3218 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3219 lt_cv_file_magic_cmd='/usr/bin/file -L'
3220 lt_cv_file_magic_test_file=/shlib/libc.so
3224 # func_win32_libid is a shell function defined in ltmain.sh
3225 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3226 lt_cv_file_magic_cmd='func_win32_libid'
3230 # Base MSYS/MinGW do not provide the 'file' command needed by
3231 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3232 # unless we find 'file', for example because we are cross-compiling.
3233 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3234 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
3235 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3236 lt_cv_file_magic_cmd='func_win32_libid'
3238 # Keep this pattern in sync with the one in func_win32_libid.
3239 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3240 lt_cv_file_magic_cmd='$OBJDUMP -f'
3245 # use the weaker test based on 'objdump'. See mingw*.
3246 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3247 lt_cv_file_magic_cmd='$OBJDUMP -f'
3250 darwin* | rhapsody*)
3251 lt_cv_deplibs_check_method=pass_all
3254 freebsd* | dragonfly*)
3255 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3258 # Not sure whether the presence of OpenBSD here was a mistake.
3259 # Let's accept both of them until this is cleared up.
3260 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3261 lt_cv_file_magic_cmd=/usr/bin/file
3262 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3266 lt_cv_deplibs_check_method=pass_all
3271 lt_cv_deplibs_check_method=pass_all
3275 lt_cv_deplibs_check_method=pass_all
3278 hpux10.20* | hpux11*)
3279 lt_cv_file_magic_cmd=/usr/bin/file
3282 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3283 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3286 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3287 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3290 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3291 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3297 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3298 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3301 irix5* | irix6* | nonstopux*)
3303 *-32|*"-32 ") libmagic=32-bit;;
3304 *-n32|*"-n32 ") libmagic=N32;;
3305 *-64|*"-64 ") libmagic=64-bit;;
3306 *) libmagic=never-match;;
3308 lt_cv_deplibs_check_method=pass_all
3311 # This must be glibc/ELF.
3312 linux* | k*bsd*-gnu | kopensolaris*-gnu)
3313 lt_cv_deplibs_check_method=pass_all
3317 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3318 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3320 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3325 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3326 lt_cv_file_magic_cmd=/usr/bin/file
3327 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3331 lt_cv_deplibs_check_method=pass_all
3335 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3336 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3338 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3342 osf3* | osf4* | osf5*)
3343 lt_cv_deplibs_check_method=pass_all
3347 lt_cv_deplibs_check_method=pass_all
3351 lt_cv_deplibs_check_method=pass_all
3354 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3355 lt_cv_deplibs_check_method=pass_all
3359 case $host_vendor in
3361 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3362 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3365 lt_cv_deplibs_check_method=pass_all
3368 lt_cv_file_magic_cmd='/bin/file'
3369 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3372 lt_cv_file_magic_cmd='/bin/file'
3373 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3374 lt_cv_file_magic_test_file=/lib/libc.so
3377 lt_cv_deplibs_check_method=pass_all
3380 lt_cv_deplibs_check_method=pass_all
3386 lt_cv_deplibs_check_method=pass_all
3393 if test "$build" = "$host"; then
3396 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3399 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3405 file_magic_cmd=$lt_cv_file_magic_cmd
3406 deplibs_check_method=$lt_cv_deplibs_check_method
3407 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3409 _LT_DECL([], [deplibs_check_method], [1],
3410 [Method to check whether dependent libraries are shared objects])
3411 _LT_DECL([], [file_magic_cmd], [1],
3412 [Command to use when deplibs_check_method = "file_magic"])
3413 _LT_DECL([], [file_magic_glob], [1],
3414 [How to find potential files when deplibs_check_method = "file_magic"])
3415 _LT_DECL([], [want_nocaseglob], [1],
3416 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3417 ])# _LT_CHECK_MAGIC_METHOD
3422 # find the pathname to a BSD- or MS-compatible name lister
3423 AC_DEFUN([LT_PATH_NM],
3424 [AC_REQUIRE([AC_PROG_CC])dnl
3425 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3426 [if test -n "$NM"; then
3427 # Let the user override the test.
3430 lt_nm_to_check="${ac_tool_prefix}nm"
3431 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3432 lt_nm_to_check="$lt_nm_to_check nm"
3434 for lt_tmp_nm in $lt_nm_to_check; do
3435 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3436 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3438 test -z "$ac_dir" && ac_dir=.
3439 tmp_nm="$ac_dir/$lt_tmp_nm"
3440 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3441 # Check to see if the nm accepts a BSD-compat flag.
3442 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3443 # nm: unknown option "B" ignored
3444 # Tru64's nm complains that /dev/null is an invalid object file
3445 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3446 */dev/null* | *'Invalid file or object type'*)
3447 lt_cv_path_NM="$tmp_nm -B"
3451 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3453 lt_cv_path_NM="$tmp_nm -p"
3457 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3458 continue # so that we can try to find one that supports BSD flags
3467 : ${lt_cv_path_NM=no}
3469 if test "$lt_cv_path_NM" != "no"; then
3472 # Didn't find any BSD compatible name lister, look for dumpbin.
3473 if test -n "$DUMPBIN"; then :
3474 # Let the user override the test.
3476 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3477 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3479 DUMPBIN="$DUMPBIN -symbols"
3487 if test "$DUMPBIN" != ":"; then
3491 test -z "$NM" && NM=nm
3493 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3495 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3496 [lt_cv_nm_interface="BSD nm"
3497 echo "int some_variable = 0;" > conftest.$ac_ext
3498 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3499 (eval "$ac_compile" 2>conftest.err)
3500 cat conftest.err >&AS_MESSAGE_LOG_FD
3501 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3502 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3503 cat conftest.err >&AS_MESSAGE_LOG_FD
3504 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3505 cat conftest.out >&AS_MESSAGE_LOG_FD
3506 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3507 lt_cv_nm_interface="MS dumpbin"
3513 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3514 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3515 dnl aclocal-1.4 backwards compatibility:
3516 dnl AC_DEFUN([AM_PROG_NM], [])
3517 dnl AC_DEFUN([AC_PROG_NM], [])
3519 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3520 # --------------------------------
3521 # how to determine the name of the shared library
3522 # associated with a specific link library.
3523 # -- PORTME fill in with the dynamic library characteristics
3524 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3525 [m4_require([_LT_DECL_EGREP])
3526 m4_require([_LT_DECL_OBJDUMP])
3527 m4_require([_LT_DECL_DLLTOOL])
3528 AC_CACHE_CHECK([how to associate runtime and link libraries],
3529 lt_cv_sharedlib_from_linklib_cmd,
3530 [lt_cv_sharedlib_from_linklib_cmd='unknown'
3533 cygwin* | mingw* | pw32* | cegcc*)
3534 # two different shell functions defined in ltmain.sh
3535 # decide which to use based on capabilities of $DLLTOOL
3536 case `$DLLTOOL --help 2>&1` in
3537 *--identify-strict*)
3538 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3541 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3546 # fallback: assume linklib IS sharedlib
3547 lt_cv_sharedlib_from_linklib_cmd="$ECHO"
3551 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3552 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3554 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3555 [Command to associate shared and link libraries])
3556 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3559 # _LT_PATH_MANIFEST_TOOL
3560 # ----------------------
3561 # locate the manifest tool
3562 m4_defun([_LT_PATH_MANIFEST_TOOL],
3563 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3564 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3565 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3566 [lt_cv_path_mainfest_tool=no
3567 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3568 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3569 cat conftest.err >&AS_MESSAGE_LOG_FD
3570 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3571 lt_cv_path_mainfest_tool=yes
3574 if test "x$lt_cv_path_mainfest_tool" != xyes; then
3577 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3578 ])# _LT_PATH_MANIFEST_TOOL
3583 # check for math library
3584 AC_DEFUN([LT_LIB_M],
3585 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3588 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3589 # These system don't have libm, or don't need it
3592 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3593 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3596 AC_CHECK_LIB(m, cos, LIBM="-lm")
3603 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3604 dnl aclocal-1.4 backwards compatibility:
3605 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3608 # _LT_COMPILER_NO_RTTI([TAGNAME])
3609 # -------------------------------
3610 m4_defun([_LT_COMPILER_NO_RTTI],
3611 [m4_require([_LT_TAG_COMPILER])dnl
3613 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3615 if test "$GCC" = yes; then
3616 case $cc_basename in
3618 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3620 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3623 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3624 lt_cv_prog_compiler_rtti_exceptions,
3625 [-fno-rtti -fno-exceptions], [],
3626 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3628 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3629 [Compiler flag to turn off builtin functions])
3630 ])# _LT_COMPILER_NO_RTTI
3633 # _LT_CMD_GLOBAL_SYMBOLS
3634 # ----------------------
3635 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3636 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3637 AC_REQUIRE([AC_PROG_CC])dnl
3638 AC_REQUIRE([AC_PROG_AWK])dnl
3639 AC_REQUIRE([LT_PATH_NM])dnl
3640 AC_REQUIRE([LT_PATH_LD])dnl
3641 m4_require([_LT_DECL_SED])dnl
3642 m4_require([_LT_DECL_EGREP])dnl
3643 m4_require([_LT_TAG_COMPILER])dnl
3645 # Check for command to grab the raw symbol name followed by C symbol from nm.
3646 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3647 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3649 # These are sane defaults that work on at least a few old systems.
3650 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3652 # Character class describing NM global symbol codes.
3653 symcode='[[BCDEGRST]]'
3655 # Regexp to match symbols that can be accessed directly from C.
3656 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3658 # Define system-specific variables.
3663 cygwin* | mingw* | pw32* | cegcc*)
3664 symcode='[[ABCDGISTW]]'
3667 if test "$host_cpu" = ia64; then
3668 symcode='[[ABCDEGRST]]'
3672 symcode='[[BCDEGRST]]'
3675 symcode='[[BCDEGQRST]]'
3686 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3690 symcode='[[DFNSTU]]'
3694 # If we're using GNU nm, then use its standard symbol codes.
3695 case `$NM -V 2>&1` in
3696 *GNU* | *'with BFD'*)
3697 symcode='[[ABCDGIRSTW]]' ;;
3700 # Transform an extracted symbol line into a proper C declaration.
3701 # Some systems (esp. on ia64) link data and code symbols differently,
3702 # so use this general approach.
3703 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3705 # Transform an extracted symbol line into symbol name and symbol address
3706 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3707 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
3709 # Handle CRLF in mingw tool chain
3713 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3717 # Try without a prefix underscore, then with it.
3718 for ac_symprfx in "" "_"; do
3720 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3721 symxfrm="\\1 $ac_symprfx\\2 \\2"
3723 # Write the raw and C identifiers.
3724 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3725 # Fake it for dumpbin and say T for any non-static function
3726 # and D for any global variable.
3727 # Also find C++ and __fastcall symbols from MSVC++,
3728 # which start with @ or ?.
3729 lt_cv_sys_global_symbol_pipe="$AWK ['"\
3730 " {last_section=section; section=\$ 3};"\
3731 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
3732 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3733 " \$ 0!~/External *\|/{next};"\
3734 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3735 " {if(hide[section]) next};"\
3736 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3737 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3738 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3739 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3740 " ' prfx=^$ac_symprfx]"
3742 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3744 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
3746 # Check to see that the pipe works correctly.
3750 cat > conftest.$ac_ext <<_LT_EOF
3755 void nm_test_func(void);
3756 void nm_test_func(void){}
3760 int main(){nm_test_var='a';nm_test_func();return(0);}
3763 if AC_TRY_EVAL(ac_compile); then
3764 # Now try to grab the symbols.
3766 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
3767 # Try sorting and uniquifying the output.
3768 if sort "$nlist" | uniq > "$nlist"T; then
3769 mv -f "$nlist"T "$nlist"
3774 # Make sure that we snagged all the symbols we need.
3775 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3776 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3777 cat <<_LT_EOF > conftest.$ac_ext
3778 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
3779 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
3780 /* DATA imports from DLLs on WIN32 con't be const, because runtime
3781 relocations are performed -- see ld's documentation on pseudo-relocs. */
3782 # define LT@&t@_DLSYM_CONST
3783 #elif defined(__osf__)
3784 /* This system does not cope well with relocations in const data. */
3785 # define LT@&t@_DLSYM_CONST
3787 # define LT@&t@_DLSYM_CONST const
3795 # Now generate the symbol file.
3796 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3798 cat <<_LT_EOF >> conftest.$ac_ext
3800 /* The mapping between symbol names and symbols. */
3801 LT@&t@_DLSYM_CONST struct {
3805 lt__PROGRAM__LTX_preloaded_symbols[[]] =
3807 { "@PROGRAM@", (void *) 0 },
3809 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3810 cat <<\_LT_EOF >> conftest.$ac_ext
3814 /* This works around a problem in FreeBSD linker */
3815 #ifdef FREEBSD_WORKAROUND
3816 static const void *lt_preloaded_setup() {
3817 return lt__PROGRAM__LTX_preloaded_symbols;
3825 # Now try linking the two files.
3826 mv conftest.$ac_objext conftstm.$ac_objext
3827 lt_globsym_save_LIBS=$LIBS
3828 lt_globsym_save_CFLAGS=$CFLAGS
3829 LIBS="conftstm.$ac_objext"
3830 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3831 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3834 LIBS=$lt_globsym_save_LIBS
3835 CFLAGS=$lt_globsym_save_CFLAGS
3837 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3840 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3843 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3846 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3847 cat conftest.$ac_ext >&5
3849 rm -rf conftest* conftst*
3851 # Do not use the global_symbol_pipe unless it works.
3852 if test "$pipe_works" = yes; then
3855 lt_cv_sys_global_symbol_pipe=
3859 if test -z "$lt_cv_sys_global_symbol_pipe"; then
3860 lt_cv_sys_global_symbol_to_cdecl=
3862 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3863 AC_MSG_RESULT(failed)
3868 # Response file support.
3869 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3870 nm_file_list_spec='@'
3871 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
3872 nm_file_list_spec='@'
3875 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3876 [Take the output of nm and produce a listing of raw symbols and C names])
3877 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3878 [Transform the output of nm in a proper C declaration])
3879 _LT_DECL([global_symbol_to_c_name_address],
3880 [lt_cv_sys_global_symbol_to_c_name_address], [1],
3881 [Transform the output of nm in a C name address pair])
3882 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3883 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3884 [Transform the output of nm in a C name address pair when lib prefix is needed])
3885 _LT_DECL([], [nm_file_list_spec], [1],
3886 [Specify filename containing input files for $NM])
3887 ]) # _LT_CMD_GLOBAL_SYMBOLS
3890 # _LT_COMPILER_PIC([TAGNAME])
3891 # ---------------------------
3892 m4_defun([_LT_COMPILER_PIC],
3893 [m4_require([_LT_TAG_COMPILER])dnl
3894 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3895 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3896 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3898 m4_if([$1], [CXX], [
3899 # C++ specific cases for pic, static, wl, etc.
3900 if test "$GXX" = yes; then
3901 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3902 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3906 # All AIX code is PIC.
3907 if test "$host_cpu" = ia64; then
3908 # AIX 5 now supports IA64 processor
3909 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3916 # see comment about AmigaOS4 .so support
3917 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3920 # FIXME: we need at least 68020 code to build shared libraries, but
3921 # adding the `-m68020' flag to GCC prevents building anything better,
3923 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3928 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3929 # PIC is the default for these OSes.
3931 mingw* | cygwin* | os2* | pw32* | cegcc*)
3932 # This hack is so that the source file can tell whether it is being
3933 # built for inclusion in a dll (and should export symbols for example).
3934 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3935 # (--disable-auto-import) libraries
3936 m4_if([$1], [GCJ], [],
3937 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3939 darwin* | rhapsody*)
3940 # PIC is the default on this platform
3941 # Common symbols not allowed in MH_DYLIB files
3942 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3945 # DJGPP does not support shared libraries at all
3946 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3949 # PIC is the default for Haiku.
3950 # The "-static" flag exists, but is broken.
3951 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3954 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3955 # Instead, we relocate shared libraries at runtime.
3958 if test -d /usr/nec; then
3959 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3963 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3964 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3965 # sets the default TLS model and affects inlining.
3970 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3975 # QNX uses GNU C++, but need to define -shared option too, otherwise
3977 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3980 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3986 # All AIX code is PIC.
3987 if test "$host_cpu" = ia64; then
3988 # AIX 5 now supports IA64 processor
3989 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3991 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3995 case $cc_basename in
3997 # Green Hills C++ Compiler
3998 # _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"
4002 mingw* | cygwin* | os2* | pw32* | cegcc*)
4003 # This hack is so that the source file can tell whether it is being
4004 # built for inclusion in a dll (and should export symbols for example).
4005 m4_if([$1], [GCJ], [],
4006 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4009 case $cc_basename in
4011 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4014 # Green Hills C++ Compiler
4015 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4021 freebsd* | dragonfly*)
4022 # FreeBSD uses GNU C++
4024 hpux9* | hpux10* | hpux11*)
4025 case $cc_basename in
4027 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4028 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4029 if test "$host_cpu" != ia64; then
4030 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4034 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4035 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4041 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4050 # This is c89, which is MS Visual C++ (no shared libs)
4051 # Anyone wants to do a port?
4053 irix5* | irix6* | nonstopux*)
4054 case $cc_basename in
4056 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4057 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4058 # CC pic flag -KPIC is the default.
4064 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4065 case $cc_basename in
4068 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4069 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4072 # old Intel C++ for x86_64 which still supported -KPIC.
4073 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4074 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4075 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4078 # Intel C++, used to be incompatible with GCC.
4079 # ICC 10 doesn't accept -KPIC any more.
4080 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4081 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4082 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4085 # Portland Group C++ compiler
4086 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4087 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4088 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4092 # Make sure the PIC flag is empty. It appears that all Alpha
4093 # Linux and Compaq Tru64 Unix objects are PIC.
4094 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4095 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4097 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4098 # IBM XL 8.0, 9.0 on PPC and BlueGene
4099 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4100 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4101 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4104 case `$CC -V 2>&1 | sed 5q` in
4107 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4108 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4109 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4120 case $cc_basename in
4122 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4131 # QNX uses GNU C++, but need to define -shared option too, otherwise
4133 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4135 osf3* | osf4* | osf5*)
4136 case $cc_basename in
4138 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4141 # Rational C++ 2.4.1
4142 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4145 # Digital/Compaq C++
4146 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4147 # Make sure the PIC flag is empty. It appears that all Alpha
4148 # Linux and Compaq Tru64 Unix objects are PIC.
4149 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4150 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4159 case $cc_basename in
4161 # Sun C++ 4.2, 5.x and Centerline C++
4162 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4163 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4164 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4167 # Green Hills C++ Compiler
4168 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4175 case $cc_basename in
4178 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4179 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4183 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4189 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4190 case $cc_basename in
4192 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4193 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4194 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4199 case $cc_basename in
4201 # NonStop-UX NCC 3.20
4202 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4211 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4217 if test "$GCC" = yes; then
4218 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4219 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4223 # All AIX code is PIC.
4224 if test "$host_cpu" = ia64; then
4225 # AIX 5 now supports IA64 processor
4226 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4233 # see comment about AmigaOS4 .so support
4234 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4237 # FIXME: we need at least 68020 code to build shared libraries, but
4238 # adding the `-m68020' flag to GCC prevents building anything better,
4240 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4245 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4246 # PIC is the default for these OSes.
4249 mingw* | cygwin* | pw32* | os2* | cegcc*)
4250 # This hack is so that the source file can tell whether it is being
4251 # built for inclusion in a dll (and should export symbols for example).
4252 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4253 # (--disable-auto-import) libraries
4254 m4_if([$1], [GCJ], [],
4255 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4258 darwin* | rhapsody*)
4259 # PIC is the default on this platform
4260 # Common symbols not allowed in MH_DYLIB files
4261 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4265 # PIC is the default for Haiku.
4266 # The "-static" flag exists, but is broken.
4267 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4271 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4272 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4273 # sets the default TLS model and affects inlining.
4279 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4285 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4286 # Instead, we relocate shared libraries at runtime.
4290 # Just because we use GCC doesn't mean we suddenly get shared libraries
4291 # on systems that don't support them.
4292 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4297 # QNX uses GNU C++, but need to define -shared option too, otherwise
4299 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4303 if test -d /usr/nec; then
4304 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4309 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4313 case $cc_basename in
4314 nvcc*) # Cuda Compiler Driver 2.2
4315 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4316 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4317 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4322 # PORTME Check for flag to pass linker flags through the system compiler.
4325 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4326 if test "$host_cpu" = ia64; then
4327 # AIX 5 now supports IA64 processor
4328 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4330 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4334 mingw* | cygwin* | pw32* | os2* | cegcc*)
4335 # This hack is so that the source file can tell whether it is being
4336 # built for inclusion in a dll (and should export symbols for example).
4337 m4_if([$1], [GCJ], [],
4338 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4341 hpux9* | hpux10* | hpux11*)
4342 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4343 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4350 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4353 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4354 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4357 irix5* | irix6* | nonstopux*)
4358 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4359 # PIC (with -KPIC) is the default.
4360 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4363 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4364 case $cc_basename in
4365 # old Intel for x86_64 which still supported -KPIC.
4367 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4368 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4369 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4371 # icc used to be incompatible with GCC.
4372 # ICC 10 doesn't accept -KPIC any more.
4374 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4375 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4376 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4378 # Lahey Fortran 8.1.
4380 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4381 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4382 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4385 # NAG Fortran compiler
4386 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4387 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4388 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4390 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4391 # Portland Group compilers (*not* the Pentium gcc compiler,
4392 # which looks to be a dead project)
4393 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4394 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4395 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4398 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4399 # All Alpha code is PIC.
4400 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4402 xl* | bgxl* | bgf* | mpixl*)
4403 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4404 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4405 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4406 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4409 case `$CC -V 2>&1 | sed 5q` in
4410 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4411 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4412 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4413 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4414 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4416 *Sun\ F* | *Sun*Fortran*)
4417 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4418 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4419 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4423 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4424 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4425 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4427 *Intel*\ [[CF]]*Compiler*)
4428 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4429 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4430 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4433 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4434 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4435 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4443 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4444 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4448 # QNX uses GNU C++, but need to define -shared option too, otherwise
4450 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4453 osf3* | osf4* | osf5*)
4454 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4455 # All OSF/1 code is PIC.
4456 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4460 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4464 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4465 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4466 case $cc_basename in
4467 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4468 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4470 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4475 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4476 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4477 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4480 sysv4 | sysv4.2uw2* | sysv4.3*)
4481 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4482 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4483 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4487 if test -d /usr/nec ;then
4488 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4489 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4493 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4494 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4495 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4496 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4500 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4501 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4505 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4506 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4510 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4516 # For platforms which do not support PIC, -DPIC is meaningless:
4518 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4521 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4525 AC_CACHE_CHECK([for $compiler option to produce PIC],
4526 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4527 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4528 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4531 # Check to make sure the PIC flag actually works.
4533 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4534 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4535 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4536 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4537 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4539 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4541 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4542 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4544 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4545 [Additional compiler flags for building library objects])
4547 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4548 [How to pass a linker flag through the compiler])
4550 # Check to make sure the static flag actually works.
4552 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4553 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4554 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4555 $lt_tmp_static_flag,
4557 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4558 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4559 [Compiler flag to prevent dynamic linking])
4560 ])# _LT_COMPILER_PIC
4563 # _LT_LINKER_SHLIBS([TAGNAME])
4564 # ----------------------------
4565 # See if the linker supports building shared libraries.
4566 m4_defun([_LT_LINKER_SHLIBS],
4567 [AC_REQUIRE([LT_PATH_LD])dnl
4568 AC_REQUIRE([LT_PATH_NM])dnl
4569 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4570 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4571 m4_require([_LT_DECL_EGREP])dnl
4572 m4_require([_LT_DECL_SED])dnl
4573 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4574 m4_require([_LT_TAG_COMPILER])dnl
4575 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4576 m4_if([$1], [CXX], [
4577 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4578 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4581 # If we're using GNU nm, then we don't want the "-C" option.
4582 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4583 # Also, AIX nm treats weak defined symbols like other global defined
4584 # symbols, whereas GNU nm marks them as "W".
4585 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4586 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4588 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4592 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4594 cygwin* | mingw* | cegcc*)
4595 case $cc_basename in
4597 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4600 _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'
4601 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4606 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4611 _LT_TAGVAR(allow_undefined_flag, $1)=
4612 _LT_TAGVAR(always_export_symbols, $1)=no
4613 _LT_TAGVAR(archive_cmds, $1)=
4614 _LT_TAGVAR(archive_expsym_cmds, $1)=
4615 _LT_TAGVAR(compiler_needs_object, $1)=no
4616 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4617 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4618 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4619 _LT_TAGVAR(hardcode_automatic, $1)=no
4620 _LT_TAGVAR(hardcode_direct, $1)=no
4621 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4622 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4623 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4624 _LT_TAGVAR(hardcode_minus_L, $1)=no
4625 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4626 _LT_TAGVAR(inherit_rpath, $1)=no
4627 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4628 _LT_TAGVAR(module_cmds, $1)=
4629 _LT_TAGVAR(module_expsym_cmds, $1)=
4630 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4631 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4632 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4633 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4634 # include_expsyms should be a list of space-separated symbols to be *always*
4635 # included in the symbol list
4636 _LT_TAGVAR(include_expsyms, $1)=
4637 # exclude_expsyms can be an extended regexp of symbols to exclude
4638 # it will be wrapped by ` (' and `)$', so one must not match beginning or
4639 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4640 # as well as any symbol that contains `d'.
4641 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4642 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4643 # platforms (ab)use it in PIC code, but their linkers get confused if
4644 # the symbol is explicitly referenced. Since portable code cannot
4645 # rely on this symbol name, it's probably fine to never include it in
4646 # preloaded symbol tables.
4647 # Exclude shared library initialization/finalization symbols.
4648 dnl Note also adjust exclude_expsyms for C++ above.
4649 extract_expsyms_cmds=
4652 cygwin* | mingw* | pw32* | cegcc*)
4653 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4654 # When not using gcc, we currently assume that we are using
4655 # Microsoft Visual C++.
4656 if test "$GCC" != yes; then
4661 # we just hope/assume this is gcc and not c89 (= MSVC++)
4669 _LT_TAGVAR(ld_shlibs, $1)=yes
4671 # On some targets, GNU ld is compatible enough with the native linker
4672 # that we're better off using the native interface for both.
4673 lt_use_gnu_ld_interface=no
4674 if test "$with_gnu_ld" = yes; then
4677 # The AIX port of GNU ld has always aspired to compatibility
4678 # with the native linker. However, as the warning in the GNU ld
4679 # block says, versions before 2.19.5* couldn't really create working
4680 # shared libraries, regardless of the interface used.
4681 case `$LD -v 2>&1` in
4682 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4683 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4684 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4686 lt_use_gnu_ld_interface=yes
4691 lt_use_gnu_ld_interface=yes
4696 if test "$lt_use_gnu_ld_interface" = yes; then
4697 # If archive_cmds runs LD, not CC, wlarc should be empty
4700 # Set some defaults for GNU ld with shared library support. These
4701 # are reset later if shared libraries are not supported. Putting them
4702 # here allows them to be overridden if necessary.
4703 runpath_var=LD_RUN_PATH
4704 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4705 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4706 # ancient GNU ld didn't support --whole-archive et. al.
4707 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4708 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4710 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4712 supports_anon_versioning=no
4713 case `$LD -v 2>&1` in
4714 *GNU\ gold*) supports_anon_versioning=yes ;;
4715 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4716 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4717 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4718 *\ 2.11.*) ;; # other 2.11 versions
4719 *) supports_anon_versioning=yes ;;
4722 # See if GNU ld supports shared libraries.
4725 # On AIX/PPC, the GNU linker is very broken
4726 if test "$host_cpu" != ia64; then
4727 _LT_TAGVAR(ld_shlibs, $1)=no
4730 *** Warning: the GNU linker, at least up to release 2.19, is reported
4731 *** to be unable to reliably create shared libraries on AIX.
4732 *** Therefore, libtool is disabling shared libraries support. If you
4733 *** really care for shared libraries, you may want to install binutils
4734 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4735 *** You will then need to restart the configuration process.
4744 # see comment about AmigaOS4 .so support
4745 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4746 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4749 _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)'
4750 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4751 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4757 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4758 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4759 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4760 # support --undefined. This deserves some investigation. FIXME
4761 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4763 _LT_TAGVAR(ld_shlibs, $1)=no
4767 cygwin* | mingw* | pw32* | cegcc*)
4768 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4769 # as there is no search path for DLLs.
4770 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4771 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
4772 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4773 _LT_TAGVAR(always_export_symbols, $1)=no
4774 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4775 _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'
4776 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4778 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4779 _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'
4780 # If the export-symbols file already is a .def file (1st line
4781 # is EXPORTS), use it as is; otherwise, prepend...
4782 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4783 cp $export_symbols $output_objdir/$soname.def;
4785 echo EXPORTS > $output_objdir/$soname.def;
4786 cat $export_symbols >> $output_objdir/$soname.def;
4788 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4790 _LT_TAGVAR(ld_shlibs, $1)=no
4795 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4796 _LT_TAGVAR(link_all_deplibs, $1)=yes
4800 _LT_TAGVAR(hardcode_direct, $1)=no
4801 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4802 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4803 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4804 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4805 # Instead, shared libraries are loaded at an image base (0x10000000 by
4806 # default) and relocated if they conflict, which is a slow very memory
4807 # consuming and fragmenting process. To avoid this, we pick a random,
4808 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4809 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4810 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4811 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4814 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4816 if test "$host_os" = linux-dietlibc; then
4817 case $cc_basename in
4818 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4821 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4822 && test "$tmp_diet" = no
4824 tmp_addflag=' $pic_flag'
4825 tmp_sharedflag='-shared'
4826 case $cc_basename,$host_cpu in
4827 pgcc*) # Portland Group C compiler
4828 _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'
4829 tmp_addflag=' $pic_flag'
4831 pgf77* | pgf90* | pgf95* | pgfortran*)
4832 # Portland Group f77 and f90 compilers
4833 _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'
4834 tmp_addflag=' $pic_flag -Mnomain' ;;
4835 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4836 tmp_addflag=' -i_dynamic' ;;
4837 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4838 tmp_addflag=' -i_dynamic -nofor_main' ;;
4839 ifc* | ifort*) # Intel Fortran compiler
4840 tmp_addflag=' -nofor_main' ;;
4841 lf95*) # Lahey Fortran 8.1
4842 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4843 tmp_sharedflag='--shared' ;;
4844 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4845 tmp_sharedflag='-qmkshrobj'
4847 nvcc*) # Cuda Compiler Driver 2.2
4848 _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'
4849 _LT_TAGVAR(compiler_needs_object, $1)=yes
4852 case `$CC -V 2>&1 | sed 5q` in
4853 *Sun\ C*) # Sun C 5.9
4854 _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'
4855 _LT_TAGVAR(compiler_needs_object, $1)=yes
4856 tmp_sharedflag='-G' ;;
4857 *Sun\ F*) # Sun Fortran 8.3
4858 tmp_sharedflag='-G' ;;
4860 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4862 if test "x$supports_anon_versioning" = xyes; then
4863 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4864 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4865 echo "local: *; };" >> $output_objdir/$libname.ver~
4866 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4869 case $cc_basename in
4870 xlf* | bgf* | bgxlf* | mpixlf*)
4871 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4872 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4873 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4874 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
4875 if test "x$supports_anon_versioning" = xyes; then
4876 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4877 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4878 echo "local: *; };" >> $output_objdir/$libname.ver~
4879 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4884 _LT_TAGVAR(ld_shlibs, $1)=no
4889 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4890 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4893 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4894 _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'
4899 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4900 _LT_TAGVAR(ld_shlibs, $1)=no
4903 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4904 *** create shared libraries on Solaris systems. Therefore, libtool
4905 *** is disabling shared libraries support. We urge you to upgrade GNU
4906 *** binutils to release 2.9.1 or newer. Another option is to modify
4907 *** your PATH or compiler configuration so that the native linker is
4908 *** used, and then restart.
4911 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4912 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4913 _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'
4915 _LT_TAGVAR(ld_shlibs, $1)=no
4919 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4920 case `$LD -v 2>&1` in
4921 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4922 _LT_TAGVAR(ld_shlibs, $1)=no
4925 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4926 *** reliably create shared libraries on SCO systems. Therefore, libtool
4927 *** is disabling shared libraries support. We urge you to upgrade GNU
4928 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4929 *** your PATH or compiler configuration so that the native linker is
4930 *** used, and then restart.
4935 # For security reasons, it is highly recommended that you always
4936 # use absolute paths for naming shared libraries, and exclude the
4937 # DT_RUNPATH tag from executables and libraries. But doing so
4938 # requires that you compile everything twice, which is a pain.
4939 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4940 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4941 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4942 _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'
4944 _LT_TAGVAR(ld_shlibs, $1)=no
4951 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4953 _LT_TAGVAR(hardcode_direct, $1)=yes
4954 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4958 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4959 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4960 _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'
4962 _LT_TAGVAR(ld_shlibs, $1)=no
4967 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4969 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4970 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4971 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4974 # PORTME fill in a description of your system's linker (not GNU ld)
4977 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4978 _LT_TAGVAR(always_export_symbols, $1)=yes
4979 _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'
4980 # Note: this linker hardcodes the directories in LIBPATH if there
4981 # are no directories specified by -L.
4982 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4983 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4984 # Neither direct hardcoding nor static linking is supported with a
4986 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4991 if test "$host_cpu" = ia64; then
4992 # On IA64, the linker does run time linking by default, so we don't
4993 # have to do anything special.
4994 aix_use_runtimelinking=no
4995 exp_sym_flag='-Bexport'
4998 # If we're using GNU nm, then we don't want the "-C" option.
4999 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5000 # Also, AIX nm treats weak defined symbols like other global
5001 # defined symbols, whereas GNU nm marks them as "W".
5002 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
5003 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
5005 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
5007 aix_use_runtimelinking=no
5009 # Test if we are trying to use run time linking or normal
5010 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5011 # need to do runtime linking.
5012 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5013 for ld_flag in $LDFLAGS; do
5014 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5015 aix_use_runtimelinking=yes
5022 exp_sym_flag='-bexport'
5023 no_entry_flag='-bnoentry'
5026 # When large executables or shared objects are built, AIX ld can
5027 # have problems creating the table of contents. If linking a library
5028 # or program results in "error TOC overflow" add -mminimal-toc to
5029 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5030 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5032 _LT_TAGVAR(archive_cmds, $1)=''
5033 _LT_TAGVAR(hardcode_direct, $1)=yes
5034 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5035 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5036 _LT_TAGVAR(link_all_deplibs, $1)=yes
5037 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5039 if test "$GCC" = yes; then
5040 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5041 # We only want to do this on AIX 4.2 and lower, the check
5042 # below for broken collect2 doesn't work under 4.3+
5043 collect2name=`${CC} -print-prog-name=collect2`
5044 if test -f "$collect2name" &&
5045 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5047 # We have reworked collect2
5050 # We have old collect2
5051 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5052 # It fails to find uninstalled libraries when the uninstalled
5053 # path is not listed in the libpath. Setting hardcode_minus_L
5054 # to unsupported forces relinking
5055 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5056 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5057 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5061 shared_flag='-shared'
5062 if test "$aix_use_runtimelinking" = yes; then
5063 shared_flag="$shared_flag "'${wl}-G'
5067 if test "$host_cpu" = ia64; then
5068 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5069 # chokes on -Wl,-G. The following line is correct:
5072 if test "$aix_use_runtimelinking" = yes; then
5073 shared_flag='${wl}-G'
5075 shared_flag='${wl}-bM:SRE'
5080 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5081 # It seems that -bexpall does not export symbols beginning with
5082 # underscore (_), so it is better to generate a list of symbols to export.
5083 _LT_TAGVAR(always_export_symbols, $1)=yes
5084 if test "$aix_use_runtimelinking" = yes; then
5085 # Warning - without using the other runtime loading flags (-brtl),
5086 # -berok will link without error, but may produce a broken library.
5087 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5088 # Determine the default libpath from the value encoded in an
5090 _LT_SYS_MODULE_PATH_AIX([$1])
5091 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5092 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5094 if test "$host_cpu" = ia64; then
5095 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5096 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5097 _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"
5099 # Determine the default libpath from the value encoded in an
5101 _LT_SYS_MODULE_PATH_AIX([$1])
5102 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5103 # Warning - without using the other run time loading flags,
5104 # -berok will link without error, but may produce a broken library.
5105 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5106 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5107 if test "$with_gnu_ld" = yes; then
5108 # We only use this code for GNU lds that support --whole-archive.
5109 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5111 # Exported symbols can be pulled into shared objects from archives
5112 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5114 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5115 # This is similar to how AIX traditionally builds its shared libraries.
5116 _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5124 # see comment about AmigaOS4 .so support
5125 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5126 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5129 _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)'
5130 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5131 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5137 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5140 cygwin* | mingw* | pw32* | cegcc*)
5141 # When not using gcc, we currently assume that we are using
5142 # Microsoft Visual C++.
5143 # hardcode_libdir_flag_spec is actually meaningless, as there is
5144 # no search path for DLLs.
5145 case $cc_basename in
5148 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5149 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5150 _LT_TAGVAR(always_export_symbols, $1)=yes
5151 _LT_TAGVAR(file_list_spec, $1)='@'
5152 # Tell ltmain to make .lib files, not .a files.
5154 # Tell ltmain to make .dll files, not .so files.
5156 # FIXME: Setting linknames here is a bad hack.
5157 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
5158 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5159 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
5161 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
5163 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5165 # The linker will not automatically build a static lib if we build a DLL.
5166 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5167 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5168 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5169 _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'
5171 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5172 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5173 lt_tool_outputfile="@TOOL_OUTPUT@"~
5174 case $lt_outputfile in
5177 lt_outputfile="$lt_outputfile.exe"
5178 lt_tool_outputfile="$lt_tool_outputfile.exe"
5181 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
5182 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5183 $RM "$lt_outputfile.manifest";
5187 # Assume MSVC wrapper
5188 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5189 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5190 # Tell ltmain to make .lib files, not .a files.
5192 # Tell ltmain to make .dll files, not .so files.
5194 # FIXME: Setting linknames here is a bad hack.
5195 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5196 # The linker will automatically build a .lib file if we build a DLL.
5197 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5198 # FIXME: Should let the user specify the lib program.
5199 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5200 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5205 darwin* | rhapsody*)
5206 _LT_DARWIN_LINKER_FEATURES($1)
5210 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5211 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5212 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5215 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5216 # support. Future versions do this automatically, but an explicit c++rt0.o
5217 # does not break anything, and helps significantly (at the cost of a little
5220 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5221 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5222 _LT_TAGVAR(hardcode_direct, $1)=yes
5223 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5226 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5228 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5229 _LT_TAGVAR(hardcode_direct, $1)=yes
5230 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5231 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5234 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5235 freebsd* | dragonfly*)
5236 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5237 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5238 _LT_TAGVAR(hardcode_direct, $1)=yes
5239 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5243 if test "$GCC" = yes; then
5244 _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 $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5246 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5248 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5249 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5250 _LT_TAGVAR(hardcode_direct, $1)=yes
5252 # hardcode_minus_L: Not really in the search PATH,
5253 # but as the default location of the library.
5254 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5255 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5259 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5260 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5262 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5264 if test "$with_gnu_ld" = no; then
5265 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5266 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5267 _LT_TAGVAR(hardcode_direct, $1)=yes
5268 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5269 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5270 # hardcode_minus_L: Not really in the search PATH,
5271 # but as the default location of the library.
5272 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5277 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5280 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5283 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5286 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5292 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5295 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5299 # Older versions of the 11.00 compiler do not understand -b yet
5300 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5301 _LT_LINKER_OPTION([if $CC understands -b],
5302 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5303 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5304 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5305 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5309 if test "$with_gnu_ld" = no; then
5310 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5311 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5315 _LT_TAGVAR(hardcode_direct, $1)=no
5316 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5319 _LT_TAGVAR(hardcode_direct, $1)=yes
5320 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5321 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5323 # hardcode_minus_L: Not really in the search PATH,
5324 # but as the default location of the library.
5325 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5331 irix5* | irix6* | nonstopux*)
5332 if test "$GCC" = yes; then
5333 _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'
5334 # Try to use the -exported_symbol ld option, if it does not
5335 # work, assume that -exports_file does not work either and
5336 # implicitly export all symbols.
5337 # This should be the same for all languages, so no per-tag cache variable.
5338 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5339 [lt_cv_irix_exported_symbol],
5340 [save_LDFLAGS="$LDFLAGS"
5341 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
5344 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5345 [C++], [[int foo (void) { return 0; }]],
5352 [lt_cv_irix_exported_symbol=yes],
5353 [lt_cv_irix_exported_symbol=no])
5354 LDFLAGS="$save_LDFLAGS"])
5355 if test "$lt_cv_irix_exported_symbol" = yes; then
5356 _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'
5359 _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'
5360 _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'
5362 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5363 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5364 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5365 _LT_TAGVAR(inherit_rpath, $1)=yes
5366 _LT_TAGVAR(link_all_deplibs, $1)=yes
5370 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5371 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5373 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5375 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5376 _LT_TAGVAR(hardcode_direct, $1)=yes
5377 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5381 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5382 _LT_TAGVAR(hardcode_direct, $1)=yes
5383 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5384 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5385 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5392 if test -f /usr/libexec/ld.so; then
5393 _LT_TAGVAR(hardcode_direct, $1)=yes
5394 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5395 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5396 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5397 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5398 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5399 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5400 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5403 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5404 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5405 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5408 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5409 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5414 _LT_TAGVAR(ld_shlibs, $1)=no
5419 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5420 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5421 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5422 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
5423 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5427 if test "$GCC" = yes; then
5428 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5429 _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'
5431 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5432 _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'
5434 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5435 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5436 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5439 osf4* | osf5*) # as osf3* with the addition of -msym flag
5440 if test "$GCC" = yes; then
5441 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5442 _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'
5443 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5445 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5446 _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'
5447 _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~
5448 $CC -shared${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'
5450 # Both c and cxx compiler support -rpath directly
5451 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5453 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5454 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5458 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5459 if test "$GCC" = yes; then
5461 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5462 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5463 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5465 case `$CC -V 2>&1` in
5468 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5469 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5470 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5474 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5475 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5476 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5480 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5481 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5483 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5485 # The compiler driver will combine and reorder linker options,
5486 # but understands `-z linker_flag'. GCC discards it without `$wl',
5487 # but is careful enough not to reorder.
5488 # Supported since Solaris 2.6 (maybe 2.5.1?)
5489 if test "$GCC" = yes; then
5490 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5492 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5496 _LT_TAGVAR(link_all_deplibs, $1)=yes
5500 if test "x$host_vendor" = xsequent; then
5501 # Use $CC to link under sequent, because it throws in some extra .o
5502 # files that make .init and .fini sections work.
5503 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5505 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5507 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5508 _LT_TAGVAR(hardcode_direct, $1)=yes
5509 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5510 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5514 case $host_vendor in
5516 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5517 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5520 ## LD is ld it makes a PLAMLIB
5521 ## CC just makes a GrossModule.
5522 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5523 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5524 _LT_TAGVAR(hardcode_direct, $1)=no
5527 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5528 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5531 runpath_var='LD_RUN_PATH'
5532 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5536 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5537 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5538 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5542 if test -d /usr/nec; then
5543 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5544 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5545 runpath_var=LD_RUN_PATH
5546 hardcode_runpath_var=yes
5547 _LT_TAGVAR(ld_shlibs, $1)=yes
5551 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5552 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5553 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5554 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5555 runpath_var='LD_RUN_PATH'
5557 if test "$GCC" = yes; then
5558 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5559 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5561 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5562 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5566 sysv5* | sco3.2v5* | sco5v6*)
5567 # Note: We can NOT use -z defs as we might desire, because we do not
5568 # link with -lc, and that would cause any symbols used from libc to
5569 # always be unresolved, which means just about no library would
5570 # ever link correctly. If we're not using GNU ld we use -z text
5571 # though, which does catch some bad symbols but isn't as heavy-handed
5573 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5574 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5575 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5576 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5577 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5578 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5579 _LT_TAGVAR(link_all_deplibs, $1)=yes
5580 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5581 runpath_var='LD_RUN_PATH'
5583 if test "$GCC" = yes; then
5584 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5585 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5587 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5588 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5593 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5594 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5595 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5599 _LT_TAGVAR(ld_shlibs, $1)=no
5603 if test x$host_vendor = xsni; then
5605 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5606 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5612 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5613 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5615 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5617 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5618 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5619 _LT_DECL([], [extract_expsyms_cmds], [2],
5620 [The commands to extract the exported symbol list from a shared archive])
5623 # Do we need to explicitly link libc?
5625 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5627 # Assume -lc should be added
5628 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5630 if test "$enable_shared" = yes && test "$GCC" = yes; then
5631 case $_LT_TAGVAR(archive_cmds, $1) in
5633 # FIXME: we may have to deal with multi-command sequences.
5636 # Test whether the compiler implicitly links with -lc since on some
5637 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5638 # to ld, don't add -lc before -lgcc.
5639 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5640 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5642 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5644 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5647 libobjs=conftest.$ac_objext
5649 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5650 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5656 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5657 _LT_TAGVAR(allow_undefined_flag, $1)=
5658 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5660 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5662 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5664 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5666 cat conftest.err 1>&5
5670 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
5677 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5678 [Whether or not to add -lc for building shared libraries])
5679 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5680 [enable_shared_with_static_runtimes], [0],
5681 [Whether or not to disallow shared libs when runtime libs are static])
5682 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5683 [Compiler flag to allow reflexive dlopens])
5684 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5685 [Compiler flag to generate shared objects directly from archives])
5686 _LT_TAGDECL([], [compiler_needs_object], [1],
5687 [Whether the compiler copes with passing no objects directly])
5688 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5689 [Create an old-style archive from a shared archive])
5690 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5691 [Create a temporary old-style archive to link instead of a shared archive])
5692 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5693 _LT_TAGDECL([], [archive_expsym_cmds], [2])
5694 _LT_TAGDECL([], [module_cmds], [2],
5695 [Commands used to build a loadable module if different from building
5697 _LT_TAGDECL([], [module_expsym_cmds], [2])
5698 _LT_TAGDECL([], [with_gnu_ld], [1],
5699 [Whether we are building with GNU ld or not])
5700 _LT_TAGDECL([], [allow_undefined_flag], [1],
5701 [Flag that allows shared libraries with undefined symbols to be built])
5702 _LT_TAGDECL([], [no_undefined_flag], [1],
5703 [Flag that enforces no undefined symbols])
5704 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5705 [Flag to hardcode $libdir into a binary during linking.
5706 This must work even if $libdir does not exist])
5707 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5708 [Whether we need a single "-rpath" flag with a separated argument])
5709 _LT_TAGDECL([], [hardcode_direct], [0],
5710 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5711 DIR into the resulting binary])
5712 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5713 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5714 DIR into the resulting binary and the resulting library dependency is
5715 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5716 library is relocated])
5717 _LT_TAGDECL([], [hardcode_minus_L], [0],
5718 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5719 into the resulting binary])
5720 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5721 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5722 into the resulting binary])
5723 _LT_TAGDECL([], [hardcode_automatic], [0],
5724 [Set to "yes" if building a shared library automatically hardcodes DIR
5725 into the library and all subsequent libraries and executables linked
5727 _LT_TAGDECL([], [inherit_rpath], [0],
5728 [Set to yes if linker adds runtime paths of dependent libraries
5729 to runtime path list])
5730 _LT_TAGDECL([], [link_all_deplibs], [0],
5731 [Whether libtool must link a program against all its dependency libraries])
5732 _LT_TAGDECL([], [always_export_symbols], [0],
5733 [Set to "yes" if exported symbols are required])
5734 _LT_TAGDECL([], [export_symbols_cmds], [2],
5735 [The commands to list exported symbols])
5736 _LT_TAGDECL([], [exclude_expsyms], [1],
5737 [Symbols that should not be listed in the preloaded symbols])
5738 _LT_TAGDECL([], [include_expsyms], [1],
5739 [Symbols that must always be exported])
5740 _LT_TAGDECL([], [prelink_cmds], [2],
5741 [Commands necessary for linking programs (against libraries) with templates])
5742 _LT_TAGDECL([], [postlink_cmds], [2],
5743 [Commands necessary for finishing linking programs])
5744 _LT_TAGDECL([], [file_list_spec], [1],
5745 [Specify filename containing input files])
5746 dnl FIXME: Not yet implemented
5747 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5748 dnl [Compiler flag to generate thread safe objects])
5749 ])# _LT_LINKER_SHLIBS
5752 # _LT_LANG_C_CONFIG([TAG])
5753 # ------------------------
5754 # Ensure that the configuration variables for a C compiler are suitably
5755 # defined. These variables are subsequently used by _LT_CONFIG to write
5756 # the compiler configuration to `libtool'.
5757 m4_defun([_LT_LANG_C_CONFIG],
5758 [m4_require([_LT_DECL_EGREP])dnl
5762 # Source file extension for C test sources.
5765 # Object file extension for compiled C test sources.
5767 _LT_TAGVAR(objext, $1)=$objext
5769 # Code to be used in simple compile tests
5770 lt_simple_compile_test_code="int some_variable = 0;"
5772 # Code to be used in simple link tests
5773 lt_simple_link_test_code='int main(){return(0);}'
5776 # Save the default compiler, since it gets overwritten when the other
5777 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5778 compiler_DEFAULT=$CC
5780 # save warnings/boilerplate of simple test code
5781 _LT_COMPILER_BOILERPLATE
5782 _LT_LINKER_BOILERPLATE
5784 if test -n "$compiler"; then
5785 _LT_COMPILER_NO_RTTI($1)
5786 _LT_COMPILER_PIC($1)
5787 _LT_COMPILER_C_O($1)
5788 _LT_COMPILER_FILE_LOCKS($1)
5789 _LT_LINKER_SHLIBS($1)
5790 _LT_SYS_DYNAMIC_LINKER($1)
5791 _LT_LINKER_HARDCODE_LIBPATH($1)
5795 # Report which library types will actually be built
5796 AC_MSG_CHECKING([if libtool supports shared libraries])
5797 AC_MSG_RESULT([$can_build_shared])
5799 AC_MSG_CHECKING([whether to build shared libraries])
5800 test "$can_build_shared" = "no" && enable_shared=no
5802 # On AIX, shared libraries and static libraries use the same namespace, and
5803 # are all built from PIC.
5806 test "$enable_shared" = yes && enable_static=no
5807 if test -n "$RANLIB"; then
5808 archive_cmds="$archive_cmds~\$RANLIB \$lib"
5809 postinstall_cmds='$RANLIB $lib'
5814 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5815 test "$enable_shared" = yes && enable_static=no
5819 AC_MSG_RESULT([$enable_shared])
5821 AC_MSG_CHECKING([whether to build static libraries])
5822 # Make sure either enable_shared or enable_static is yes.
5823 test "$enable_shared" = yes || enable_static=yes
5824 AC_MSG_RESULT([$enable_static])
5830 ])# _LT_LANG_C_CONFIG
5833 # _LT_LANG_CXX_CONFIG([TAG])
5834 # --------------------------
5835 # Ensure that the configuration variables for a C++ compiler are suitably
5836 # defined. These variables are subsequently used by _LT_CONFIG to write
5837 # the compiler configuration to `libtool'.
5838 m4_defun([_LT_LANG_CXX_CONFIG],
5839 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5840 m4_require([_LT_DECL_EGREP])dnl
5841 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
5842 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5843 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5844 (test "X$CXX" != "Xg++"))) ; then
5847 _lt_caught_CXX_error=yes
5851 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5852 _LT_TAGVAR(allow_undefined_flag, $1)=
5853 _LT_TAGVAR(always_export_symbols, $1)=no
5854 _LT_TAGVAR(archive_expsym_cmds, $1)=
5855 _LT_TAGVAR(compiler_needs_object, $1)=no
5856 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5857 _LT_TAGVAR(hardcode_direct, $1)=no
5858 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5859 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5860 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5861 _LT_TAGVAR(hardcode_minus_L, $1)=no
5862 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5863 _LT_TAGVAR(hardcode_automatic, $1)=no
5864 _LT_TAGVAR(inherit_rpath, $1)=no
5865 _LT_TAGVAR(module_cmds, $1)=
5866 _LT_TAGVAR(module_expsym_cmds, $1)=
5867 _LT_TAGVAR(link_all_deplibs, $1)=unknown
5868 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5869 _LT_TAGVAR(reload_flag, $1)=$reload_flag
5870 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
5871 _LT_TAGVAR(no_undefined_flag, $1)=
5872 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5873 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5875 # Source file extension for C++ test sources.
5878 # Object file extension for compiled C++ test sources.
5880 _LT_TAGVAR(objext, $1)=$objext
5882 # No sense in running all these tests if we already determined that
5883 # the CXX compiler isn't working. Some variables (like enable_shared)
5884 # are currently assumed to apply to all compilers on this platform,
5885 # and will be corrupted by setting them based on a non-working compiler.
5886 if test "$_lt_caught_CXX_error" != yes; then
5887 # Code to be used in simple compile tests
5888 lt_simple_compile_test_code="int some_variable = 0;"
5890 # Code to be used in simple link tests
5891 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5893 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5896 # save warnings/boilerplate of simple test code
5897 _LT_COMPILER_BOILERPLATE
5898 _LT_LINKER_BOILERPLATE
5900 # Allow CC to be a program name with arguments.
5902 lt_save_CFLAGS=$CFLAGS
5906 lt_save_with_gnu_ld=$with_gnu_ld
5907 lt_save_path_LD=$lt_cv_path_LD
5908 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5909 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5911 $as_unset lt_cv_prog_gnu_ld
5913 if test -n "${lt_cv_path_LDCXX+set}"; then
5914 lt_cv_path_LD=$lt_cv_path_LDCXX
5916 $as_unset lt_cv_path_LD
5918 test -z "${LDCXX+set}" || LD=$LDCXX
5922 _LT_TAGVAR(compiler, $1)=$CC
5923 _LT_CC_BASENAME([$compiler])
5925 if test -n "$compiler"; then
5926 # We don't want -fno-exception when compiling C++ code, so set the
5927 # no_builtin_flag separately
5928 if test "$GXX" = yes; then
5929 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5931 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5934 if test "$GXX" = yes; then
5935 # Set up default GNU C++ configuration
5939 # Check if GNU C++ uses GNU ld as the underlying linker, since the
5940 # archiving commands below assume that GNU ld is being used.
5941 if test "$with_gnu_ld" = yes; then
5942 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5943 _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'
5945 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5946 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5948 # If archive_cmds runs LD, not CC, wlarc should be empty
5949 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5950 # investigate it a little bit more. (MM)
5953 # ancient GNU ld didn't support --whole-archive et. al.
5954 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5955 $GREP 'no-whole-archive' > /dev/null; then
5956 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5958 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5964 # A generic and very simple default shared library creation
5965 # command for GNU C++ for the case where it uses the native
5966 # linker, instead of GNU ld. If possible, this setting should
5967 # overridden to take advantage of the native linker features on
5968 # the platform it is being used on.
5969 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5972 # Commands to make compiler produce verbose output that lists
5973 # what "hidden" libraries, object files and flags are used when
5974 # linking a shared library.
5975 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
5983 # PORTME: fill in a description of your system's C++ link characteristics
5984 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5985 _LT_TAGVAR(ld_shlibs, $1)=yes
5988 # FIXME: insert proper C++ library support
5989 _LT_TAGVAR(ld_shlibs, $1)=no
5992 if test "$host_cpu" = ia64; then
5993 # On IA64, the linker does run time linking by default, so we don't
5994 # have to do anything special.
5995 aix_use_runtimelinking=no
5996 exp_sym_flag='-Bexport'
5999 aix_use_runtimelinking=no
6001 # Test if we are trying to use run time linking or normal
6002 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
6003 # need to do runtime linking.
6004 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
6005 for ld_flag in $LDFLAGS; do
6008 aix_use_runtimelinking=yes
6016 exp_sym_flag='-bexport'
6017 no_entry_flag='-bnoentry'
6020 # When large executables or shared objects are built, AIX ld can
6021 # have problems creating the table of contents. If linking a library
6022 # or program results in "error TOC overflow" add -mminimal-toc to
6023 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6024 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6026 _LT_TAGVAR(archive_cmds, $1)=''
6027 _LT_TAGVAR(hardcode_direct, $1)=yes
6028 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6029 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6030 _LT_TAGVAR(link_all_deplibs, $1)=yes
6031 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
6033 if test "$GXX" = yes; then
6034 case $host_os in aix4.[[012]]|aix4.[[012]].*)
6035 # We only want to do this on AIX 4.2 and lower, the check
6036 # below for broken collect2 doesn't work under 4.3+
6037 collect2name=`${CC} -print-prog-name=collect2`
6038 if test -f "$collect2name" &&
6039 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6041 # We have reworked collect2
6044 # We have old collect2
6045 _LT_TAGVAR(hardcode_direct, $1)=unsupported
6046 # It fails to find uninstalled libraries when the uninstalled
6047 # path is not listed in the libpath. Setting hardcode_minus_L
6048 # to unsupported forces relinking
6049 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6050 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6051 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6054 shared_flag='-shared'
6055 if test "$aix_use_runtimelinking" = yes; then
6056 shared_flag="$shared_flag "'${wl}-G'
6060 if test "$host_cpu" = ia64; then
6061 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6062 # chokes on -Wl,-G. The following line is correct:
6065 if test "$aix_use_runtimelinking" = yes; then
6066 shared_flag='${wl}-G'
6068 shared_flag='${wl}-bM:SRE'
6073 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
6074 # It seems that -bexpall does not export symbols beginning with
6075 # underscore (_), so it is better to generate a list of symbols to
6077 _LT_TAGVAR(always_export_symbols, $1)=yes
6078 if test "$aix_use_runtimelinking" = yes; then
6079 # Warning - without using the other runtime loading flags (-brtl),
6080 # -berok will link without error, but may produce a broken library.
6081 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
6082 # Determine the default libpath from the value encoded in an empty
6084 _LT_SYS_MODULE_PATH_AIX([$1])
6085 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6087 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
6089 if test "$host_cpu" = ia64; then
6090 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6091 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6092 _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"
6094 # Determine the default libpath from the value encoded in an
6096 _LT_SYS_MODULE_PATH_AIX([$1])
6097 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6098 # Warning - without using the other run time loading flags,
6099 # -berok will link without error, but may produce a broken library.
6100 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6101 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6102 if test "$with_gnu_ld" = yes; then
6103 # We only use this code for GNU lds that support --whole-archive.
6104 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6106 # Exported symbols can be pulled into shared objects from archives
6107 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6109 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6110 # This is similar to how AIX traditionally builds its shared
6112 _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
6118 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6119 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6120 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6121 # support --undefined. This deserves some investigation. FIXME
6122 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6124 _LT_TAGVAR(ld_shlibs, $1)=no
6129 case $cc_basename in
6131 # FIXME: insert proper C++ library support
6132 _LT_TAGVAR(ld_shlibs, $1)=no
6137 cygwin* | mingw* | pw32* | cegcc*)
6138 case $GXX,$cc_basename in
6141 # hardcode_libdir_flag_spec is actually meaningless, as there is
6142 # no search path for DLLs.
6143 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6144 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6145 _LT_TAGVAR(always_export_symbols, $1)=yes
6146 _LT_TAGVAR(file_list_spec, $1)='@'
6147 # Tell ltmain to make .lib files, not .a files.
6149 # Tell ltmain to make .dll files, not .so files.
6151 # FIXME: Setting linknames here is a bad hack.
6152 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
6153 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6154 $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
6156 $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
6158 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6160 # The linker will not automatically build a static lib if we build a DLL.
6161 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6162 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6164 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6165 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6166 lt_tool_outputfile="@TOOL_OUTPUT@"~
6167 case $lt_outputfile in
6170 lt_outputfile="$lt_outputfile.exe"
6171 lt_tool_outputfile="$lt_tool_outputfile.exe"
6174 func_to_tool_file "$lt_outputfile"~
6175 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
6176 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6177 $RM "$lt_outputfile.manifest";
6182 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6183 # as there is no search path for DLLs.
6184 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6185 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
6186 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6187 _LT_TAGVAR(always_export_symbols, $1)=no
6188 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6190 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6191 _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'
6192 # If the export-symbols file already is a .def file (1st line
6193 # is EXPORTS), use it as is; otherwise, prepend...
6194 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6195 cp $export_symbols $output_objdir/$soname.def;
6197 echo EXPORTS > $output_objdir/$soname.def;
6198 cat $export_symbols >> $output_objdir/$soname.def;
6200 $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'
6202 _LT_TAGVAR(ld_shlibs, $1)=no
6207 darwin* | rhapsody*)
6208 _LT_DARWIN_LINKER_FEATURES($1)
6212 case $cc_basename in
6214 # FIXME: insert proper C++ library support
6215 _LT_TAGVAR(ld_shlibs, $1)=no
6218 # Green Hills C++ Compiler
6219 # FIXME: insert proper C++ library support
6220 _LT_TAGVAR(ld_shlibs, $1)=no
6223 # FIXME: insert proper C++ library support
6224 _LT_TAGVAR(ld_shlibs, $1)=no
6230 # C++ shared libraries reported to be fairly broken before
6232 _LT_TAGVAR(ld_shlibs, $1)=no
6236 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6239 freebsd* | dragonfly*)
6240 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6242 _LT_TAGVAR(ld_shlibs, $1)=yes
6249 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6250 _LT_TAGVAR(link_all_deplibs, $1)=yes
6254 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6255 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6256 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6257 _LT_TAGVAR(hardcode_direct, $1)=yes
6258 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6259 # but as the default
6260 # location of the library.
6262 case $cc_basename in
6264 # FIXME: insert proper C++ library support
6265 _LT_TAGVAR(ld_shlibs, $1)=no
6268 _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 $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6269 # Commands to make compiler produce verbose output that lists
6270 # what "hidden" libraries, object files and flags are used when
6271 # linking a shared library.
6273 # There doesn't appear to be a way to prevent this compiler from
6274 # explicitly linking system object files so we need to strip them
6275 # from the output so that they don't get included in the library
6277 output_verbose_link_cmd='templist=`($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"'
6280 if test "$GXX" = yes; then
6281 _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 $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6283 # FIXME: insert proper C++ library support
6284 _LT_TAGVAR(ld_shlibs, $1)=no
6291 if test $with_gnu_ld = no; then
6292 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6293 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6299 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6305 _LT_TAGVAR(hardcode_direct, $1)=no
6306 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6309 _LT_TAGVAR(hardcode_direct, $1)=yes
6310 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6311 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6312 # but as the default
6313 # location of the library.
6317 case $cc_basename in
6319 # FIXME: insert proper C++ library support
6320 _LT_TAGVAR(ld_shlibs, $1)=no
6325 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6328 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6331 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6334 # Commands to make compiler produce verbose output that lists
6335 # what "hidden" libraries, object files and flags are used when
6336 # linking a shared library.
6338 # There doesn't appear to be a way to prevent this compiler from
6339 # explicitly linking system object files so we need to strip them
6340 # from the output so that they don't get included in the library
6342 output_verbose_link_cmd='templist=`($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"'
6345 if test "$GXX" = yes; then
6346 if test $with_gnu_ld = no; then
6349 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6352 _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'
6355 _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'
6360 # FIXME: insert proper C++ library support
6361 _LT_TAGVAR(ld_shlibs, $1)=no
6368 _LT_TAGVAR(hardcode_direct, $1)=no
6369 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6370 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6371 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6372 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6373 # Instead, shared libraries are loaded at an image base (0x10000000 by
6374 # default) and relocated if they conflict, which is a slow very memory
6375 # consuming and fragmenting process. To avoid this, we pick a random,
6376 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6377 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6378 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6379 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6382 case $cc_basename in
6385 _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'
6387 # Archives containing C++ object files must be created using
6388 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6389 # necessary to make sure instantiated templates are included
6391 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6394 if test "$GXX" = yes; then
6395 if test "$with_gnu_ld" = no; then
6396 _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'
6398 _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'
6401 _LT_TAGVAR(link_all_deplibs, $1)=yes
6404 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6405 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6406 _LT_TAGVAR(inherit_rpath, $1)=yes
6409 linux* | k*bsd*-gnu | kopensolaris*-gnu)
6410 case $cc_basename in
6412 # Kuck and Associates, Inc. (KAI) C++ Compiler
6414 # KCC will only create a shared library if the output file
6415 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6416 # to its proper name (with version) after linking.
6417 _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'
6418 _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 $lib'
6419 # Commands to make compiler produce verbose output that lists
6420 # what "hidden" libraries, object files and flags are used when
6421 # linking a shared library.
6423 # There doesn't appear to be a way to prevent this compiler from
6424 # explicitly linking system object files so we need to strip them
6425 # from the output so that they don't get included in the library
6427 output_verbose_link_cmd='templist=`$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"'
6429 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6430 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6432 # Archives containing C++ object files must be created using
6433 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6434 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6439 # version 8.0 and above of icpc choke on multiply defined symbols
6440 # if we add $predep_objects and $postdep_objects, however 7.1 and
6441 # earlier do not add the objects themselves.
6442 case `$CC -V 2>&1` in
6444 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6445 _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'
6447 *) # Version 8.0 or newer
6450 ia64*) tmp_idyn=' -i_dynamic';;
6452 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6453 _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'
6456 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6457 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6458 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6459 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6462 # Portland Group C++ compiler
6464 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6465 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6467 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6468 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
6469 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6471 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6472 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
6474 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6476 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6477 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6478 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6480 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6481 $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'
6483 *) # Version 6 and above use weak symbols
6484 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6485 _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'
6489 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6490 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6491 _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'
6495 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6496 _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'
6498 runpath_var=LD_RUN_PATH
6499 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6500 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6502 # Commands to make compiler produce verbose output that lists
6503 # what "hidden" libraries, object files and flags are used when
6504 # linking a shared library.
6506 # There doesn't appear to be a way to prevent this compiler from
6507 # explicitly linking system object files so we need to strip them
6508 # from the output so that they don't get included in the library
6510 output_verbose_link_cmd='templist=`$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'
6512 xl* | mpixl* | bgxl*)
6513 # IBM XL 8.0 on PPC, with GNU ld
6514 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6515 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6516 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6517 if test "x$supports_anon_versioning" = xyes; then
6518 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6519 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6520 echo "local: *; };" >> $output_objdir/$libname.ver~
6521 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6525 case `$CC -V 2>&1 | sed 5q` in
6528 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6529 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6530 _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'
6531 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6532 _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'
6533 _LT_TAGVAR(compiler_needs_object, $1)=yes
6535 # Not sure whether something based on
6536 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6538 output_verbose_link_cmd='func_echo_all'
6540 # Archives containing C++ object files must be created using
6541 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6542 # necessary to make sure instantiated templates are included
6544 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6552 # FIXME: insert proper C++ library support
6553 _LT_TAGVAR(ld_shlibs, $1)=no
6557 # FIXME: insert proper C++ library support
6558 _LT_TAGVAR(ld_shlibs, $1)=no
6562 case $cc_basename in
6564 # FIXME: insert proper C++ library support
6565 _LT_TAGVAR(ld_shlibs, $1)=no
6568 # FIXME: insert proper C++ library support
6569 _LT_TAGVAR(ld_shlibs, $1)=no
6575 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6576 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6578 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6579 _LT_TAGVAR(hardcode_direct, $1)=yes
6580 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6582 # Workaround some broken pre-1.5 toolchains
6583 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6587 _LT_TAGVAR(ld_shlibs, $1)=yes
6591 # C++ shared libraries are fairly broken
6592 _LT_TAGVAR(ld_shlibs, $1)=no
6596 if test -f /usr/libexec/ld.so; then
6597 _LT_TAGVAR(hardcode_direct, $1)=yes
6598 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6599 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6600 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6601 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6602 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6603 _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'
6604 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6605 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6607 output_verbose_link_cmd=func_echo_all
6609 _LT_TAGVAR(ld_shlibs, $1)=no
6613 osf3* | osf4* | osf5*)
6614 case $cc_basename in
6616 # Kuck and Associates, Inc. (KAI) C++ Compiler
6618 # KCC will only create a shared library if the output file
6619 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6620 # to its proper name (with version) after linking.
6621 _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'
6623 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6624 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6626 # Archives containing C++ object files must be created using
6627 # the KAI C++ compiler.
6629 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6630 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6634 # Rational C++ 2.4.1
6635 # FIXME: insert proper C++ library support
6636 _LT_TAGVAR(ld_shlibs, $1)=no
6641 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6642 _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'
6643 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6646 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6647 _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'
6648 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6649 echo "-hidden">> $lib.exp~
6650 $CC -shared$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~
6652 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6656 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6658 # Commands to make compiler produce verbose output that lists
6659 # what "hidden" libraries, object files and flags are used when
6660 # linking a shared library.
6662 # There doesn't appear to be a way to prevent this compiler from
6663 # explicitly linking system object files so we need to strip them
6664 # from the output so that they don't get included in the library
6666 output_verbose_link_cmd='templist=`$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"'
6669 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6670 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6673 _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'
6676 _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'
6680 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6681 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6683 # Commands to make compiler produce verbose output that lists
6684 # what "hidden" libraries, object files and flags are used when
6685 # linking a shared library.
6686 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6689 # FIXME: insert proper C++ library support
6690 _LT_TAGVAR(ld_shlibs, $1)=no
6697 # FIXME: insert proper C++ library support
6698 _LT_TAGVAR(ld_shlibs, $1)=no
6702 case $cc_basename in
6705 # FIXME: insert proper C++ library support
6706 _LT_TAGVAR(ld_shlibs, $1)=no
6710 # FIXME: insert proper C++ library support
6711 _LT_TAGVAR(ld_shlibs, $1)=no
6714 # FIXME: insert proper C++ library support
6715 _LT_TAGVAR(ld_shlibs, $1)=no
6721 case $cc_basename in
6723 # Sun C++ 4.2, 5.x and Centerline C++
6724 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6725 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6726 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6727 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6728 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6730 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6731 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6733 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6735 # The compiler driver will combine and reorder linker options,
6736 # but understands `-z linker_flag'.
6737 # Supported since Solaris 2.6 (maybe 2.5.1?)
6738 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6741 _LT_TAGVAR(link_all_deplibs, $1)=yes
6743 output_verbose_link_cmd='func_echo_all'
6745 # Archives containing C++ object files must be created using
6746 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6747 # necessary to make sure instantiated templates are included
6749 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6752 # Green Hills C++ Compiler
6753 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6755 # The C++ compiler must be used to create the archive.
6756 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6759 # GNU C++ compiler with Solaris linker
6760 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6761 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6762 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6763 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6764 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6765 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6767 # Commands to make compiler produce verbose output that lists
6768 # what "hidden" libraries, object files and flags are used when
6769 # linking a shared library.
6770 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6772 # g++ 2.7 appears to require `-G' NOT `-shared' on this
6774 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6775 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6776 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6778 # Commands to make compiler produce verbose output that lists
6779 # what "hidden" libraries, object files and flags are used when
6780 # linking a shared library.
6781 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6784 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6786 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6788 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6796 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6797 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6798 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6799 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6800 runpath_var='LD_RUN_PATH'
6802 case $cc_basename in
6804 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6805 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6808 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6809 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6814 sysv5* | sco3.2v5* | sco5v6*)
6815 # Note: We can NOT use -z defs as we might desire, because we do not
6816 # link with -lc, and that would cause any symbols used from libc to
6817 # always be unresolved, which means just about no library would
6818 # ever link correctly. If we're not using GNU ld we use -z text
6819 # though, which does catch some bad symbols but isn't as heavy-handed
6821 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6822 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6823 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6824 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6825 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6826 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6827 _LT_TAGVAR(link_all_deplibs, $1)=yes
6828 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6829 runpath_var='LD_RUN_PATH'
6831 case $cc_basename in
6833 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6834 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6835 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6836 '"$_LT_TAGVAR(old_archive_cmds, $1)"
6837 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6838 '"$_LT_TAGVAR(reload_cmds, $1)"
6841 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6842 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6848 case $cc_basename in
6850 # NonStop-UX NCC 3.20
6851 # FIXME: insert proper C++ library support
6852 _LT_TAGVAR(ld_shlibs, $1)=no
6855 # FIXME: insert proper C++ library support
6856 _LT_TAGVAR(ld_shlibs, $1)=no
6862 # FIXME: insert proper C++ library support
6863 _LT_TAGVAR(ld_shlibs, $1)=no
6867 # FIXME: insert proper C++ library support
6868 _LT_TAGVAR(ld_shlibs, $1)=no
6872 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6873 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6875 _LT_TAGVAR(GCC, $1)="$GXX"
6876 _LT_TAGVAR(LD, $1)="$LD"
6879 ## There is no encapsulation within the following macros, do not change
6880 ## the running order or otherwise move them around unless you know exactly
6881 ## what you are doing...
6882 _LT_SYS_HIDDEN_LIBDEPS($1)
6883 _LT_COMPILER_PIC($1)
6884 _LT_COMPILER_C_O($1)
6885 _LT_COMPILER_FILE_LOCKS($1)
6886 _LT_LINKER_SHLIBS($1)
6887 _LT_SYS_DYNAMIC_LINKER($1)
6888 _LT_LINKER_HARDCODE_LIBPATH($1)
6891 fi # test -n "$compiler"
6894 CFLAGS=$lt_save_CFLAGS
6898 with_gnu_ld=$lt_save_with_gnu_ld
6899 lt_cv_path_LDCXX=$lt_cv_path_LD
6900 lt_cv_path_LD=$lt_save_path_LD
6901 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6902 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6903 fi # test "$_lt_caught_CXX_error" != yes
6906 ])# _LT_LANG_CXX_CONFIG
6909 # _LT_FUNC_STRIPNAME_CNF
6910 # ----------------------
6911 # func_stripname_cnf prefix suffix name
6912 # strip PREFIX and SUFFIX off of NAME.
6913 # PREFIX and SUFFIX must not contain globbing or regex special
6914 # characters, hashes, percent signs, but SUFFIX may contain a leading
6915 # dot (in which case that matches only a dot).
6917 # This function is identical to the (non-XSI) version of func_stripname,
6918 # except this one can be used by m4 code that may be executed by configure,
6919 # rather than the libtool script.
6920 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
6921 AC_REQUIRE([_LT_DECL_SED])
6922 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
6923 func_stripname_cnf ()
6926 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
6927 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
6929 } # func_stripname_cnf
6930 ])# _LT_FUNC_STRIPNAME_CNF
6932 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6933 # ---------------------------------
6934 # Figure out "hidden" library dependencies from verbose
6935 # compiler output when linking a shared library.
6936 # Parse the compiler output and extract the necessary
6937 # objects, libraries and library flags.
6938 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6939 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6940 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
6941 # Dependencies to place before and after the object being linked:
6942 _LT_TAGVAR(predep_objects, $1)=
6943 _LT_TAGVAR(postdep_objects, $1)=
6944 _LT_TAGVAR(predeps, $1)=
6945 _LT_TAGVAR(postdeps, $1)=
6946 _LT_TAGVAR(compiler_lib_search_path, $1)=
6948 dnl we can't use the lt_simple_compile_test_code here,
6949 dnl because it contains code intended for an executable,
6950 dnl not a library. It's possible we should let each
6951 dnl tag define a new lt_????_link_test_code variable,
6952 dnl but it's only used here...
6953 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6955 void foo (void) { a = 0; }
6957 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6961 Foo (void) { a = 0; }
6966 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6974 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6982 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6985 public void bar (void) {
6990 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
6997 _lt_libdeps_save_CFLAGS=$CFLAGS
6998 case "$CC $CFLAGS " in #(
6999 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
7000 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
7001 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
7004 dnl Parse the compiler output and extract the necessary
7005 dnl objects, libraries and library flags.
7006 if AC_TRY_EVAL(ac_compile); then
7007 # Parse the compiler output and extract the necessary
7008 # objects, libraries and library flags.
7010 # Sentinel used to keep track of whether or not we are before
7011 # the conftest object file.
7012 pre_test_object_deps_done=no
7014 for p in `eval "$output_verbose_link_cmd"`; do
7018 # Some compilers place space between "-{L,R}" and the path.
7020 if test $p = "-L" ||
7021 test $p = "-R"; then
7026 # Expand the sysroot to ease extracting the directories later.
7027 if test -z "$prev"; then
7029 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7030 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7031 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7035 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7037 if test "$pre_test_object_deps_done" = no; then
7040 # Internal compiler library paths should come after those
7041 # provided the user. The postdeps already come after the
7042 # user supplied libs so there is no need to process them.
7043 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7044 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
7046 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
7049 # The "-l" case would never come before the object being
7050 # linked, so don't bother handling this case.
7053 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7054 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
7056 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
7062 *.lto.$objext) ;; # Ignore GCC LTO objects
7064 # This assumes that the test object file only shows up
7065 # once in the compiler output.
7066 if test "$p" = "conftest.$objext"; then
7067 pre_test_object_deps_done=yes
7071 if test "$pre_test_object_deps_done" = no; then
7072 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7073 _LT_TAGVAR(predep_objects, $1)="$p"
7075 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7078 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7079 _LT_TAGVAR(postdep_objects, $1)="$p"
7081 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7086 *) ;; # Ignore the rest.
7094 echo "libtool.m4: error: problem compiling $1 test program"
7097 $RM -f confest.$objext
7098 CFLAGS=$_lt_libdeps_save_CFLAGS
7100 # PORTME: override above test on systems where it is broken
7104 # Interix 3.5 installs completely hosed .la files for C++, so rather than
7105 # hack all around it, let's just trust "g++" to DTRT.
7106 _LT_TAGVAR(predep_objects,$1)=
7107 _LT_TAGVAR(postdep_objects,$1)=
7108 _LT_TAGVAR(postdeps,$1)=
7112 case `$CC -V 2>&1 | sed 5q` in
7116 # The more standards-conforming stlport4 library is
7117 # incompatible with the Cstd library. Avoid specifying
7118 # it if it's in CXXFLAGS. Ignore libCrun as
7119 # -library=stlport4 depends on it.
7120 case " $CXX $CXXFLAGS " in
7121 *" -library=stlport4 "*)
7122 solaris_use_stlport4=yes
7126 if test "$solaris_use_stlport4" != yes; then
7127 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7134 case $cc_basename in
7136 # The more standards-conforming stlport4 library is
7137 # incompatible with the Cstd library. Avoid specifying
7138 # it if it's in CXXFLAGS. Ignore libCrun as
7139 # -library=stlport4 depends on it.
7140 case " $CXX $CXXFLAGS " in
7141 *" -library=stlport4 "*)
7142 solaris_use_stlport4=yes
7146 # Adding this requires a known-good setup of shared libraries for
7147 # Sun compiler versions before 5.6, else PIC objects from an old
7148 # archive will be linked into the output, leading to subtle bugs.
7149 if test "$solaris_use_stlport4" != yes; then
7150 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7158 case " $_LT_TAGVAR(postdeps, $1) " in
7159 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7161 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7162 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7163 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
7165 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7166 [The directories searched by this compiler when creating a shared library])
7167 _LT_TAGDECL([], [predep_objects], [1],
7168 [Dependencies to place before and after the objects being linked to
7169 create a shared library])
7170 _LT_TAGDECL([], [postdep_objects], [1])
7171 _LT_TAGDECL([], [predeps], [1])
7172 _LT_TAGDECL([], [postdeps], [1])
7173 _LT_TAGDECL([], [compiler_lib_search_path], [1],
7174 [The library search path used internally by the compiler when linking
7176 ])# _LT_SYS_HIDDEN_LIBDEPS
7179 # _LT_LANG_F77_CONFIG([TAG])
7180 # --------------------------
7181 # Ensure that the configuration variables for a Fortran 77 compiler are
7182 # suitably defined. These variables are subsequently used by _LT_CONFIG
7183 # to write the compiler configuration to `libtool'.
7184 m4_defun([_LT_LANG_F77_CONFIG],
7185 [AC_LANG_PUSH(Fortran 77)
7186 if test -z "$F77" || test "X$F77" = "Xno"; then
7190 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7191 _LT_TAGVAR(allow_undefined_flag, $1)=
7192 _LT_TAGVAR(always_export_symbols, $1)=no
7193 _LT_TAGVAR(archive_expsym_cmds, $1)=
7194 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7195 _LT_TAGVAR(hardcode_direct, $1)=no
7196 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7197 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7198 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7199 _LT_TAGVAR(hardcode_minus_L, $1)=no
7200 _LT_TAGVAR(hardcode_automatic, $1)=no
7201 _LT_TAGVAR(inherit_rpath, $1)=no
7202 _LT_TAGVAR(module_cmds, $1)=
7203 _LT_TAGVAR(module_expsym_cmds, $1)=
7204 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7205 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7206 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7207 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7208 _LT_TAGVAR(no_undefined_flag, $1)=
7209 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7210 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7212 # Source file extension for f77 test sources.
7215 # Object file extension for compiled f77 test sources.
7217 _LT_TAGVAR(objext, $1)=$objext
7219 # No sense in running all these tests if we already determined that
7220 # the F77 compiler isn't working. Some variables (like enable_shared)
7221 # are currently assumed to apply to all compilers on this platform,
7222 # and will be corrupted by setting them based on a non-working compiler.
7223 if test "$_lt_disable_F77" != yes; then
7224 # Code to be used in simple compile tests
7225 lt_simple_compile_test_code="\
7231 # Code to be used in simple link tests
7232 lt_simple_link_test_code="\
7237 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7240 # save warnings/boilerplate of simple test code
7241 _LT_COMPILER_BOILERPLATE
7242 _LT_LINKER_BOILERPLATE
7244 # Allow CC to be a program name with arguments.
7247 lt_save_CFLAGS=$CFLAGS
7251 _LT_TAGVAR(compiler, $1)=$CC
7252 _LT_CC_BASENAME([$compiler])
7254 if test -n "$compiler"; then
7255 AC_MSG_CHECKING([if libtool supports shared libraries])
7256 AC_MSG_RESULT([$can_build_shared])
7258 AC_MSG_CHECKING([whether to build shared libraries])
7259 test "$can_build_shared" = "no" && enable_shared=no
7261 # On AIX, shared libraries and static libraries use the same namespace, and
7262 # are all built from PIC.
7265 test "$enable_shared" = yes && enable_static=no
7266 if test -n "$RANLIB"; then
7267 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7268 postinstall_cmds='$RANLIB $lib'
7272 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7273 test "$enable_shared" = yes && enable_static=no
7277 AC_MSG_RESULT([$enable_shared])
7279 AC_MSG_CHECKING([whether to build static libraries])
7280 # Make sure either enable_shared or enable_static is yes.
7281 test "$enable_shared" = yes || enable_static=yes
7282 AC_MSG_RESULT([$enable_static])
7284 _LT_TAGVAR(GCC, $1)="$G77"
7285 _LT_TAGVAR(LD, $1)="$LD"
7288 ## There is no encapsulation within the following macros, do not change
7289 ## the running order or otherwise move them around unless you know exactly
7290 ## what you are doing...
7291 _LT_COMPILER_PIC($1)
7292 _LT_COMPILER_C_O($1)
7293 _LT_COMPILER_FILE_LOCKS($1)
7294 _LT_LINKER_SHLIBS($1)
7295 _LT_SYS_DYNAMIC_LINKER($1)
7296 _LT_LINKER_HARDCODE_LIBPATH($1)
7299 fi # test -n "$compiler"
7303 CFLAGS="$lt_save_CFLAGS"
7304 fi # test "$_lt_disable_F77" != yes
7307 ])# _LT_LANG_F77_CONFIG
7310 # _LT_LANG_FC_CONFIG([TAG])
7311 # -------------------------
7312 # Ensure that the configuration variables for a Fortran compiler are
7313 # suitably defined. These variables are subsequently used by _LT_CONFIG
7314 # to write the compiler configuration to `libtool'.
7315 m4_defun([_LT_LANG_FC_CONFIG],
7316 [AC_LANG_PUSH(Fortran)
7318 if test -z "$FC" || test "X$FC" = "Xno"; then
7322 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7323 _LT_TAGVAR(allow_undefined_flag, $1)=
7324 _LT_TAGVAR(always_export_symbols, $1)=no
7325 _LT_TAGVAR(archive_expsym_cmds, $1)=
7326 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7327 _LT_TAGVAR(hardcode_direct, $1)=no
7328 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7329 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7330 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7331 _LT_TAGVAR(hardcode_minus_L, $1)=no
7332 _LT_TAGVAR(hardcode_automatic, $1)=no
7333 _LT_TAGVAR(inherit_rpath, $1)=no
7334 _LT_TAGVAR(module_cmds, $1)=
7335 _LT_TAGVAR(module_expsym_cmds, $1)=
7336 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7337 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7338 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7339 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7340 _LT_TAGVAR(no_undefined_flag, $1)=
7341 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7342 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7344 # Source file extension for fc test sources.
7345 ac_ext=${ac_fc_srcext-f}
7347 # Object file extension for compiled fc test sources.
7349 _LT_TAGVAR(objext, $1)=$objext
7351 # No sense in running all these tests if we already determined that
7352 # the FC compiler isn't working. Some variables (like enable_shared)
7353 # are currently assumed to apply to all compilers on this platform,
7354 # and will be corrupted by setting them based on a non-working compiler.
7355 if test "$_lt_disable_FC" != yes; then
7356 # Code to be used in simple compile tests
7357 lt_simple_compile_test_code="\
7363 # Code to be used in simple link tests
7364 lt_simple_link_test_code="\
7369 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7372 # save warnings/boilerplate of simple test code
7373 _LT_COMPILER_BOILERPLATE
7374 _LT_LINKER_BOILERPLATE
7376 # Allow CC to be a program name with arguments.
7379 lt_save_CFLAGS=$CFLAGS
7383 GCC=$ac_cv_fc_compiler_gnu
7385 _LT_TAGVAR(compiler, $1)=$CC
7386 _LT_CC_BASENAME([$compiler])
7388 if test -n "$compiler"; then
7389 AC_MSG_CHECKING([if libtool supports shared libraries])
7390 AC_MSG_RESULT([$can_build_shared])
7392 AC_MSG_CHECKING([whether to build shared libraries])
7393 test "$can_build_shared" = "no" && enable_shared=no
7395 # On AIX, shared libraries and static libraries use the same namespace, and
7396 # are all built from PIC.
7399 test "$enable_shared" = yes && enable_static=no
7400 if test -n "$RANLIB"; then
7401 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7402 postinstall_cmds='$RANLIB $lib'
7406 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7407 test "$enable_shared" = yes && enable_static=no
7411 AC_MSG_RESULT([$enable_shared])
7413 AC_MSG_CHECKING([whether to build static libraries])
7414 # Make sure either enable_shared or enable_static is yes.
7415 test "$enable_shared" = yes || enable_static=yes
7416 AC_MSG_RESULT([$enable_static])
7418 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
7419 _LT_TAGVAR(LD, $1)="$LD"
7422 ## There is no encapsulation within the following macros, do not change
7423 ## the running order or otherwise move them around unless you know exactly
7424 ## what you are doing...
7425 _LT_SYS_HIDDEN_LIBDEPS($1)
7426 _LT_COMPILER_PIC($1)
7427 _LT_COMPILER_C_O($1)
7428 _LT_COMPILER_FILE_LOCKS($1)
7429 _LT_LINKER_SHLIBS($1)
7430 _LT_SYS_DYNAMIC_LINKER($1)
7431 _LT_LINKER_HARDCODE_LIBPATH($1)
7434 fi # test -n "$compiler"
7438 CFLAGS=$lt_save_CFLAGS
7439 fi # test "$_lt_disable_FC" != yes
7442 ])# _LT_LANG_FC_CONFIG
7445 # _LT_LANG_GCJ_CONFIG([TAG])
7446 # --------------------------
7447 # Ensure that the configuration variables for the GNU Java Compiler compiler
7448 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7449 # to write the compiler configuration to `libtool'.
7450 m4_defun([_LT_LANG_GCJ_CONFIG],
7451 [AC_REQUIRE([LT_PROG_GCJ])dnl
7454 # Source file extension for Java test sources.
7457 # Object file extension for compiled Java test sources.
7459 _LT_TAGVAR(objext, $1)=$objext
7461 # Code to be used in simple compile tests
7462 lt_simple_compile_test_code="class foo {}"
7464 # Code to be used in simple link tests
7465 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7467 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7470 # save warnings/boilerplate of simple test code
7471 _LT_COMPILER_BOILERPLATE
7472 _LT_LINKER_BOILERPLATE
7474 # Allow CC to be a program name with arguments.
7476 lt_save_CFLAGS=$CFLAGS
7482 _LT_TAGVAR(compiler, $1)=$CC
7483 _LT_TAGVAR(LD, $1)="$LD"
7484 _LT_CC_BASENAME([$compiler])
7486 # GCJ did not exist at the time GCC didn't implicitly link libc in.
7487 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7489 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7490 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7491 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7493 if test -n "$compiler"; then
7494 _LT_COMPILER_NO_RTTI($1)
7495 _LT_COMPILER_PIC($1)
7496 _LT_COMPILER_C_O($1)
7497 _LT_COMPILER_FILE_LOCKS($1)
7498 _LT_LINKER_SHLIBS($1)
7499 _LT_LINKER_HARDCODE_LIBPATH($1)
7508 CFLAGS=$lt_save_CFLAGS
7509 ])# _LT_LANG_GCJ_CONFIG
7512 # _LT_LANG_GO_CONFIG([TAG])
7513 # --------------------------
7514 # Ensure that the configuration variables for the GNU Go compiler
7515 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7516 # to write the compiler configuration to `libtool'.
7517 m4_defun([_LT_LANG_GO_CONFIG],
7518 [AC_REQUIRE([LT_PROG_GO])dnl
7521 # Source file extension for Go test sources.
7524 # Object file extension for compiled Go test sources.
7526 _LT_TAGVAR(objext, $1)=$objext
7528 # Code to be used in simple compile tests
7529 lt_simple_compile_test_code="package main; func main() { }"
7531 # Code to be used in simple link tests
7532 lt_simple_link_test_code='package main; func main() { }'
7534 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7537 # save warnings/boilerplate of simple test code
7538 _LT_COMPILER_BOILERPLATE
7539 _LT_LINKER_BOILERPLATE
7541 # Allow CC to be a program name with arguments.
7543 lt_save_CFLAGS=$CFLAGS
7549 _LT_TAGVAR(compiler, $1)=$CC
7550 _LT_TAGVAR(LD, $1)="$LD"
7551 _LT_CC_BASENAME([$compiler])
7553 # Go did not exist at the time GCC didn't implicitly link libc in.
7554 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7556 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7557 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7558 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7560 if test -n "$compiler"; then
7561 _LT_COMPILER_NO_RTTI($1)
7562 _LT_COMPILER_PIC($1)
7563 _LT_COMPILER_C_O($1)
7564 _LT_COMPILER_FILE_LOCKS($1)
7565 _LT_LINKER_SHLIBS($1)
7566 _LT_LINKER_HARDCODE_LIBPATH($1)
7575 CFLAGS=$lt_save_CFLAGS
7576 ])# _LT_LANG_GO_CONFIG
7579 # _LT_LANG_RC_CONFIG([TAG])
7580 # -------------------------
7581 # Ensure that the configuration variables for the Windows resource compiler
7582 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7583 # to write the compiler configuration to `libtool'.
7584 m4_defun([_LT_LANG_RC_CONFIG],
7585 [AC_REQUIRE([LT_PROG_RC])dnl
7588 # Source file extension for RC test sources.
7591 # Object file extension for compiled RC test sources.
7593 _LT_TAGVAR(objext, $1)=$objext
7595 # Code to be used in simple compile tests
7596 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7598 # Code to be used in simple link tests
7599 lt_simple_link_test_code="$lt_simple_compile_test_code"
7601 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7604 # save warnings/boilerplate of simple test code
7605 _LT_COMPILER_BOILERPLATE
7606 _LT_LINKER_BOILERPLATE
7608 # Allow CC to be a program name with arguments.
7610 lt_save_CFLAGS=$CFLAGS
7616 _LT_TAGVAR(compiler, $1)=$CC
7617 _LT_CC_BASENAME([$compiler])
7618 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7620 if test -n "$compiler"; then
7628 CFLAGS=$lt_save_CFLAGS
7629 ])# _LT_LANG_RC_CONFIG
7634 AC_DEFUN([LT_PROG_GCJ],
7635 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7636 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7637 [AC_CHECK_TOOL(GCJ, gcj,)
7638 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7639 AC_SUBST(GCJFLAGS)])])[]dnl
7643 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7644 dnl aclocal-1.4 backwards compatibility:
7645 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7650 AC_DEFUN([LT_PROG_GO],
7651 [AC_CHECK_TOOL(GOC, gccgo,)
7657 AC_DEFUN([LT_PROG_RC],
7658 [AC_CHECK_TOOL(RC, windres,)
7662 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7663 dnl aclocal-1.4 backwards compatibility:
7664 dnl AC_DEFUN([LT_AC_PROG_RC], [])
7669 # If we don't have a new enough Autoconf to choose the best grep
7670 # available, choose the one first in the user's PATH.
7671 m4_defun([_LT_DECL_EGREP],
7672 [AC_REQUIRE([AC_PROG_EGREP])dnl
7673 AC_REQUIRE([AC_PROG_FGREP])dnl
7674 test -z "$GREP" && GREP=grep
7675 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7676 _LT_DECL([], [EGREP], [1], [An ERE matcher])
7677 _LT_DECL([], [FGREP], [1], [A literal string matcher])
7678 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7685 # If we don't have a new enough Autoconf to choose the best objdump
7686 # available, choose the one first in the user's PATH.
7687 m4_defun([_LT_DECL_OBJDUMP],
7688 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
7689 test -z "$OBJDUMP" && OBJDUMP=objdump
7690 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7696 # Ensure DLLTOOL variable is set.
7697 m4_defun([_LT_DECL_DLLTOOL],
7698 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7699 test -z "$DLLTOOL" && DLLTOOL=dlltool
7700 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
7706 # Check for a fully-functional sed program, that truncates
7707 # as few characters as possible. Prefer GNU sed if found.
7708 m4_defun([_LT_DECL_SED],
7710 test -z "$SED" && SED=sed
7711 Xsed="$SED -e 1s/^X//"
7712 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7713 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7714 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7717 m4_ifndef([AC_PROG_SED], [
7718 # NOTE: This macro has been submitted for inclusion into #
7719 # GNU Autoconf as AC_PROG_SED. When it is available in #
7720 # a released version of Autoconf we should remove this #
7721 # macro and use it instead. #
7723 m4_defun([AC_PROG_SED],
7724 [AC_MSG_CHECKING([for a sed that does not truncate output])
7725 AC_CACHE_VAL(lt_cv_path_SED,
7726 [# Loop through the user's path and test for sed and gsed.
7727 # Then use that list of sed's as ones to test for truncation.
7728 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7732 test -z "$as_dir" && as_dir=.
7733 for lt_ac_prog in sed gsed; do
7734 for ac_exec_ext in '' $ac_executable_extensions; do
7735 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7736 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7744 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7745 # along with /bin/sed that truncates output.
7746 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7747 test ! -f $lt_ac_sed && continue
7748 cat /dev/null > conftest.in
7750 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7751 # Check for GNU sed and select it if it is found.
7752 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7753 lt_cv_path_SED=$lt_ac_sed
7757 cat conftest.in conftest.in >conftest.tmp
7758 mv conftest.tmp conftest.in
7759 cp conftest.in conftest.nl
7761 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7762 cmp -s conftest.out conftest.nl || break
7763 # 10000 chars as input seems more than enough
7764 test $lt_ac_count -gt 10 && break
7765 lt_ac_count=`expr $lt_ac_count + 1`
7766 if test $lt_ac_count -gt $lt_ac_max; then
7767 lt_ac_max=$lt_ac_count
7768 lt_cv_path_SED=$lt_ac_sed
7775 AC_MSG_RESULT([$SED])
7780 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7781 dnl aclocal-1.4 backwards compatibility:
7782 dnl AC_DEFUN([LT_AC_PROG_SED], [])
7785 # _LT_CHECK_SHELL_FEATURES
7786 # ------------------------
7787 # Find out whether the shell is Bourne or XSI compatible,
7788 # or has some other useful features.
7789 m4_defun([_LT_CHECK_SHELL_FEATURES],
7790 [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7791 # Try some XSI features
7794 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
7796 && eval 'test $(( 1 + 1 )) -eq 2 \
7797 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7799 AC_MSG_RESULT([$xsi_shell])
7800 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7802 AC_MSG_CHECKING([whether the shell understands "+="])
7804 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7806 && lt_shell_append=yes
7807 AC_MSG_RESULT([$lt_shell_append])
7808 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7810 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7815 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7817 # test EBCDIC or ASCII
7818 case `echo X|tr X '\101'` in
7819 A) # ASCII based system
7820 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7821 lt_SP2NL='tr \040 \012'
7822 lt_NL2SP='tr \015\012 \040\040'
7824 *) # EBCDIC based system
7825 lt_SP2NL='tr \100 \n'
7826 lt_NL2SP='tr \r\n \100\100'
7829 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7830 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7831 ])# _LT_CHECK_SHELL_FEATURES
7834 # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
7835 # ------------------------------------------------------
7836 # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
7837 # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
7838 m4_defun([_LT_PROG_FUNCTION_REPLACE],
7840 sed -e '/^$1 ()$/,/^} # $1 /c\
7843 m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
7844 } # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
7845 && mv -f "$cfgfile.tmp" "$cfgfile" \
7846 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7847 test 0 -eq $? || _lt_function_replace_fail=:
7851 # _LT_PROG_REPLACE_SHELLFNS
7852 # -------------------------
7853 # Replace existing portable implementations of several shell functions with
7854 # equivalent extended shell implementations where those features are available..
7855 m4_defun([_LT_PROG_REPLACE_SHELLFNS],
7856 [if test x"$xsi_shell" = xyes; then
7857 _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
7859 */*) func_dirname_result="${1%/*}${2}" ;;
7860 * ) func_dirname_result="${3}" ;;
7863 _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
7864 func_basename_result="${1##*/}"])
7866 _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
7868 */*) func_dirname_result="${1%/*}${2}" ;;
7869 * ) func_dirname_result="${3}" ;;
7871 func_basename_result="${1##*/}"])
7873 _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
7874 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7875 # positional parameters, so assign one to ordinary parameter first.
7876 func_stripname_result=${3}
7877 func_stripname_result=${func_stripname_result#"${1}"}
7878 func_stripname_result=${func_stripname_result%"${2}"}])
7880 _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
7881 func_split_long_opt_name=${1%%=*}
7882 func_split_long_opt_arg=${1#*=}])
7884 _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
7885 func_split_short_opt_arg=${1#??}
7886 func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
7888 _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
7890 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7891 *) func_lo2o_result=${1} ;;
7894 _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
7896 _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
7898 _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
7901 if test x"$lt_shell_append" = xyes; then
7902 _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
7904 _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
7905 func_quote_for_eval "${2}"
7906 dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
7907 eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
7909 # Save a `func_append' function call where possible by direct use of '+='
7910 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
7911 && mv -f "$cfgfile.tmp" "$cfgfile" \
7912 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7913 test 0 -eq $? || _lt_function_replace_fail=:
7915 # Save a `func_append' function call even when '+=' is not available
7916 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
7917 && mv -f "$cfgfile.tmp" "$cfgfile" \
7918 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7919 test 0 -eq $? || _lt_function_replace_fail=:
7922 if test x"$_lt_function_replace_fail" = x":"; then
7923 AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
7927 # _LT_PATH_CONVERSION_FUNCTIONS
7928 # -----------------------------
7929 # Determine which file name conversion functions should be used by
7930 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
7931 # for certain cross-compile configurations and native mingw.
7932 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
7933 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
7934 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
7935 AC_MSG_CHECKING([how to convert $build file names to $host format])
7936 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
7940 *-*-mingw* ) # actually msys
7941 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
7944 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
7946 * ) # otherwise, assume *nix
7947 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
7953 *-*-mingw* ) # actually msys
7954 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
7957 lt_cv_to_host_file_cmd=func_convert_file_noop
7959 * ) # otherwise, assume *nix
7960 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
7964 * ) # unhandled hosts (and "normal" native builds)
7965 lt_cv_to_host_file_cmd=func_convert_file_noop
7969 to_host_file_cmd=$lt_cv_to_host_file_cmd
7970 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
7971 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
7972 [0], [convert $build file names to $host format])dnl
7974 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
7975 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
7976 [#assume ordinary cross tools, or native build.
7977 lt_cv_to_tool_file_cmd=func_convert_file_noop
7981 *-*-mingw* ) # actually msys
7982 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
7988 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
7989 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
7990 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
7991 [0], [convert $build files to toolchain format])dnl
7992 ])# _LT_PATH_CONVERSION_FUNCTIONS
7994 # Helper functions for option handling. -*- Autoconf -*-
7996 # Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
7998 # Written by Gary V. Vaughan, 2004
8000 # This file is free software; the Free Software Foundation gives
8001 # unlimited permission to copy and/or distribute it, with or without
8002 # modifications, as long as this notice is preserved.
8004 # serial 7 ltoptions.m4
8006 # This is to help aclocal find these macros, as it can't see m4_define.
8007 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
8010 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
8011 # ------------------------------------------
8012 m4_define([_LT_MANGLE_OPTION],
8013 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
8016 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
8017 # ---------------------------------------
8018 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
8019 # matching handler defined, dispatch to it. Other OPTION-NAMEs are
8021 m4_define([_LT_SET_OPTION],
8022 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
8023 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
8024 _LT_MANGLE_DEFUN([$1], [$2]),
8025 [m4_warning([Unknown $1 option `$2'])])[]dnl
8029 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
8030 # ------------------------------------------------------------
8031 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8032 m4_define([_LT_IF_OPTION],
8033 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
8036 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
8037 # -------------------------------------------------------
8038 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
8040 m4_define([_LT_UNLESS_OPTIONS],
8041 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8042 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
8043 [m4_define([$0_found])])])[]dnl
8044 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
8049 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
8050 # ----------------------------------------
8051 # OPTION-LIST is a space-separated list of Libtool options associated
8052 # with MACRO-NAME. If any OPTION has a matching handler declared with
8053 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
8054 # the unknown option and exit.
8055 m4_defun([_LT_SET_OPTIONS],
8057 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8058 [_LT_SET_OPTION([$1], _LT_Option)])
8060 m4_if([$1],[LT_INIT],[
8062 dnl Simply set some default values (i.e off) if boolean options were not
8064 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
8066 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
8069 dnl If no reference was made to various pairs of opposing options, then
8070 dnl we run the default mode handler for the pair. For example, if neither
8071 dnl `shared' nor `disable-shared' was passed, we enable building of shared
8072 dnl archives by default:
8073 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
8074 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
8075 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
8076 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
8077 [_LT_ENABLE_FAST_INSTALL])
8083 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
8084 # -----------------------------------------
8085 m4_define([_LT_MANGLE_DEFUN],
8086 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
8089 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
8090 # -----------------------------------------------
8091 m4_define([LT_OPTION_DEFINE],
8092 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
8093 ])# LT_OPTION_DEFINE
8098 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
8101 AU_DEFUN([AC_LIBTOOL_DLOPEN],
8102 [_LT_SET_OPTION([LT_INIT], [dlopen])
8103 AC_DIAGNOSE([obsolete],
8104 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8105 put the `dlopen' option into LT_INIT's first parameter.])
8108 dnl aclocal-1.4 backwards compatibility:
8109 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
8114 # Declare package support for building win32 dll's.
8115 LT_OPTION_DEFINE([LT_INIT], [win32-dll],
8116 [enable_win32_dll=yes
8119 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
8120 AC_CHECK_TOOL(AS, as, false)
8121 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8122 AC_CHECK_TOOL(OBJDUMP, objdump, false)
8126 test -z "$AS" && AS=as
8127 _LT_DECL([], [AS], [1], [Assembler program])dnl
8129 test -z "$DLLTOOL" && DLLTOOL=dlltool
8130 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
8132 test -z "$OBJDUMP" && OBJDUMP=objdump
8133 _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
8136 AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
8137 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8138 _LT_SET_OPTION([LT_INIT], [win32-dll])
8139 AC_DIAGNOSE([obsolete],
8140 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8141 put the `win32-dll' option into LT_INIT's first parameter.])
8144 dnl aclocal-1.4 backwards compatibility:
8145 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
8148 # _LT_ENABLE_SHARED([DEFAULT])
8149 # ----------------------------
8150 # implement the --enable-shared flag, and supports the `shared' and
8151 # `disable-shared' LT_INIT options.
8152 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8153 m4_define([_LT_ENABLE_SHARED],
8154 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
8155 AC_ARG_ENABLE([shared],
8156 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
8157 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
8158 [p=${PACKAGE-default}
8160 yes) enable_shared=yes ;;
8161 no) enable_shared=no ;;
8164 # Look at the argument we got. We use all the common list separators.
8165 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8166 for pkg in $enableval; do
8168 if test "X$pkg" = "X$p"; then
8175 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
8177 _LT_DECL([build_libtool_libs], [enable_shared], [0],
8178 [Whether or not to build shared libraries])
8179 ])# _LT_ENABLE_SHARED
8181 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
8182 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
8185 AC_DEFUN([AC_ENABLE_SHARED],
8186 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
8189 AC_DEFUN([AC_DISABLE_SHARED],
8190 [_LT_SET_OPTION([LT_INIT], [disable-shared])
8193 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
8194 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
8196 dnl aclocal-1.4 backwards compatibility:
8197 dnl AC_DEFUN([AM_ENABLE_SHARED], [])
8198 dnl AC_DEFUN([AM_DISABLE_SHARED], [])
8202 # _LT_ENABLE_STATIC([DEFAULT])
8203 # ----------------------------
8204 # implement the --enable-static flag, and support the `static' and
8205 # `disable-static' LT_INIT options.
8206 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8207 m4_define([_LT_ENABLE_STATIC],
8208 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
8209 AC_ARG_ENABLE([static],
8210 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
8211 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
8212 [p=${PACKAGE-default}
8214 yes) enable_static=yes ;;
8215 no) enable_static=no ;;
8218 # Look at the argument we got. We use all the common list separators.
8219 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8220 for pkg in $enableval; do
8222 if test "X$pkg" = "X$p"; then
8229 [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
8231 _LT_DECL([build_old_libs], [enable_static], [0],
8232 [Whether or not to build static libraries])
8233 ])# _LT_ENABLE_STATIC
8235 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
8236 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
8239 AC_DEFUN([AC_ENABLE_STATIC],
8240 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
8243 AC_DEFUN([AC_DISABLE_STATIC],
8244 [_LT_SET_OPTION([LT_INIT], [disable-static])
8247 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
8248 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
8250 dnl aclocal-1.4 backwards compatibility:
8251 dnl AC_DEFUN([AM_ENABLE_STATIC], [])
8252 dnl AC_DEFUN([AM_DISABLE_STATIC], [])
8256 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
8257 # ----------------------------------
8258 # implement the --enable-fast-install flag, and support the `fast-install'
8259 # and `disable-fast-install' LT_INIT options.
8260 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8261 m4_define([_LT_ENABLE_FAST_INSTALL],
8262 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
8263 AC_ARG_ENABLE([fast-install],
8264 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
8265 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
8266 [p=${PACKAGE-default}
8268 yes) enable_fast_install=yes ;;
8269 no) enable_fast_install=no ;;
8271 enable_fast_install=no
8272 # Look at the argument we got. We use all the common list separators.
8273 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8274 for pkg in $enableval; do
8276 if test "X$pkg" = "X$p"; then
8277 enable_fast_install=yes
8283 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
8285 _LT_DECL([fast_install], [enable_fast_install], [0],
8286 [Whether or not to optimize for fast installation])dnl
8287 ])# _LT_ENABLE_FAST_INSTALL
8289 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
8290 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
8293 AU_DEFUN([AC_ENABLE_FAST_INSTALL],
8294 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
8295 AC_DIAGNOSE([obsolete],
8296 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8297 the `fast-install' option into LT_INIT's first parameter.])
8300 AU_DEFUN([AC_DISABLE_FAST_INSTALL],
8301 [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
8302 AC_DIAGNOSE([obsolete],
8303 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8304 the `disable-fast-install' option into LT_INIT's first parameter.])
8307 dnl aclocal-1.4 backwards compatibility:
8308 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
8309 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
8312 # _LT_WITH_PIC([MODE])
8313 # --------------------
8314 # implement the --with-pic flag, and support the `pic-only' and `no-pic'
8316 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
8317 m4_define([_LT_WITH_PIC],
8319 [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
8320 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
8321 [lt_p=${PACKAGE-default}
8323 yes|no) pic_mode=$withval ;;
8326 # Look at the argument we got. We use all the common list separators.
8327 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8328 for lt_pkg in $withval; do
8330 if test "X$lt_pkg" = "X$lt_p"; then
8339 test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
8341 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
8344 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
8345 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
8348 AU_DEFUN([AC_LIBTOOL_PICMODE],
8349 [_LT_SET_OPTION([LT_INIT], [pic-only])
8350 AC_DIAGNOSE([obsolete],
8351 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8352 put the `pic-only' option into LT_INIT's first parameter.])
8355 dnl aclocal-1.4 backwards compatibility:
8356 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
8359 m4_define([_LTDL_MODE], [])
8360 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
8361 [m4_define([_LTDL_MODE], [nonrecursive])])
8362 LT_OPTION_DEFINE([LTDL_INIT], [recursive],
8363 [m4_define([_LTDL_MODE], [recursive])])
8364 LT_OPTION_DEFINE([LTDL_INIT], [subproject],
8365 [m4_define([_LTDL_MODE], [subproject])])
8367 m4_define([_LTDL_TYPE], [])
8368 LT_OPTION_DEFINE([LTDL_INIT], [installable],
8369 [m4_define([_LTDL_TYPE], [installable])])
8370 LT_OPTION_DEFINE([LTDL_INIT], [convenience],
8371 [m4_define([_LTDL_TYPE], [convenience])])
8373 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
8375 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
8376 # Written by Gary V. Vaughan, 2004
8378 # This file is free software; the Free Software Foundation gives
8379 # unlimited permission to copy and/or distribute it, with or without
8380 # modifications, as long as this notice is preserved.
8382 # serial 6 ltsugar.m4
8384 # This is to help aclocal find these macros, as it can't see m4_define.
8385 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
8388 # lt_join(SEP, ARG1, [ARG2...])
8389 # -----------------------------
8390 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
8391 # associated separator.
8392 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
8393 # versions in m4sugar had bugs.
8394 m4_define([lt_join],
8395 [m4_if([$#], [1], [],
8397 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
8398 m4_define([_lt_join],
8399 [m4_if([$#$2], [2], [],
8400 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
8406 # Manipulate m4 lists.
8407 # These macros are necessary as long as will still need to support
8408 # Autoconf-2.59 which quotes differently.
8409 m4_define([lt_car], [[$1]])
8411 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
8413 [m4_dquote(m4_shift($@))])])
8414 m4_define([lt_unquote], $1)
8417 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
8418 # ------------------------------------------
8419 # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
8420 # Note that neither SEPARATOR nor STRING are expanded; they are appended
8421 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
8422 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
8423 # than defined and empty).
8425 # This macro is needed until we can rely on Autoconf 2.62, since earlier
8426 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
8427 m4_define([lt_append],
8429 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
8433 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
8434 # ----------------------------------------------------------
8435 # Produce a SEP delimited list of all paired combinations of elements of
8436 # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
8437 # has the form PREFIXmINFIXSUFFIXn.
8438 # Needed until we can rely on m4_combine added in Autoconf 2.62.
8439 m4_define([lt_combine],
8440 [m4_if(m4_eval([$# > 3]), [1],
8441 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
8442 [[m4_foreach([_Lt_prefix], [$2],
8443 [m4_foreach([_Lt_suffix],
8444 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
8445 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
8448 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
8449 # -----------------------------------------------------------------------
8450 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
8451 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
8452 m4_define([lt_if_append_uniq],
8454 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
8455 [lt_append([$1], [$2], [$3])$4],
8457 [lt_append([$1], [$2], [$3])$4])])
8460 # lt_dict_add(DICT, KEY, VALUE)
8461 # -----------------------------
8462 m4_define([lt_dict_add],
8463 [m4_define([$1($2)], [$3])])
8466 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
8467 # --------------------------------------------
8468 m4_define([lt_dict_add_subkey],
8469 [m4_define([$1($2:$3)], [$4])])
8472 # lt_dict_fetch(DICT, KEY, [SUBKEY])
8473 # ----------------------------------
8474 m4_define([lt_dict_fetch],
8476 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
8477 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
8480 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
8481 # -----------------------------------------------------------------
8482 m4_define([lt_if_dict_fetch],
8483 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
8488 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
8489 # --------------------------------------------------------------
8490 m4_define([lt_dict_filter],
8491 [m4_if([$5], [], [],
8492 [lt_join(m4_quote(m4_default([$4], [[, ]])),
8493 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
8494 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
8497 # ltversion.m4 -- version numbers -*- Autoconf -*-
8499 # Copyright (C) 2004 Free Software Foundation, Inc.
8500 # Written by Scott James Remnant, 2004
8502 # This file is free software; the Free Software Foundation gives
8503 # unlimited permission to copy and/or distribute it, with or without
8504 # modifications, as long as this notice is preserved.
8508 # serial 3337 ltversion.m4
8509 # This file is part of GNU Libtool
8511 m4_define([LT_PACKAGE_VERSION], [2.4.2])
8512 m4_define([LT_PACKAGE_REVISION], [1.3337])
8514 AC_DEFUN([LTVERSION_VERSION],
8515 [macro_version='2.4.2'
8516 macro_revision='1.3337'
8517 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
8518 _LT_DECL(, macro_revision, 0)
8521 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
8523 # Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
8524 # Written by Scott James Remnant, 2004.
8526 # This file is free software; the Free Software Foundation gives
8527 # unlimited permission to copy and/or distribute it, with or without
8528 # modifications, as long as this notice is preserved.
8530 # serial 5 lt~obsolete.m4
8532 # These exist entirely to fool aclocal when bootstrapping libtool.
8534 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
8535 # which have later been changed to m4_define as they aren't part of the
8536 # exported API, or moved to Autoconf or Automake where they belong.
8538 # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
8539 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
8540 # using a macro with the same name in our local m4/libtool.m4 it'll
8541 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
8542 # and doesn't know about Autoconf macros at all.)
8544 # So we provide this file, which has a silly filename so it's always
8545 # included after everything else. This provides aclocal with the
8546 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
8547 # because those macros already exist, or will be overwritten later.
8548 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
8550 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
8551 # Yes, that means every name once taken will need to remain here until
8552 # we give up compatibility with versions before 1.7, at which point
8553 # we need to keep only those names which we still refer to.
8555 # This is to help aclocal find these macros, as it can't see m4_define.
8556 AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
8558 m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
8559 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
8560 m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
8561 m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
8562 m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
8563 m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
8564 m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
8565 m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
8566 m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
8567 m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
8568 m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
8569 m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
8570 m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
8571 m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
8572 m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
8573 m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
8574 m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
8575 m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
8576 m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
8577 m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
8578 m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
8579 m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
8580 m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
8581 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
8582 m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
8583 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
8584 m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
8585 m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
8586 m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
8587 m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
8588 m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
8589 m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
8590 m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
8591 m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
8592 m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
8593 m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
8594 m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
8595 m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
8596 m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
8597 m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
8598 m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
8599 m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
8600 m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
8601 m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
8602 m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
8603 m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
8604 m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
8605 m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
8606 m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
8607 m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
8608 m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
8609 m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
8610 m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
8611 m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
8612 m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
8613 m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
8614 m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
8615 m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
8616 m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
8617 m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
8618 m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
8620 # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
8621 # serial 1 (pkg-config-0.24)
8623 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
8625 # This program is free software; you can redistribute it and/or modify
8626 # it under the terms of the GNU General Public License as published by
8627 # the Free Software Foundation; either version 2 of the License, or
8628 # (at your option) any later version.
8630 # This program is distributed in the hope that it will be useful, but
8631 # WITHOUT ANY WARRANTY; without even the implied warranty of
8632 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
8633 # General Public License for more details.
8635 # You should have received a copy of the GNU General Public License
8636 # along with this program; if not, write to the Free Software
8637 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
8639 # As a special exception to the GNU General Public License, if you
8640 # distribute this file as part of a program that contains a
8641 # configuration script generated by Autoconf, you may include it under
8642 # the same distribution terms that you use for the rest of that program.
8644 # PKG_PROG_PKG_CONFIG([MIN-VERSION])
8645 # ----------------------------------
8646 AC_DEFUN([PKG_PROG_PKG_CONFIG],
8647 [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
8648 m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
8649 m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
8650 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
8651 AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
8652 AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
8654 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
8655 AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
8657 if test -n "$PKG_CONFIG"; then
8658 _pkg_min_version=m4_default([$1], [0.9.0])
8659 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
8660 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
8661 AC_MSG_RESULT([yes])
8667 ])# PKG_PROG_PKG_CONFIG
8669 # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
8671 # Check to see whether a particular set of modules exists. Similar
8672 # to PKG_CHECK_MODULES(), but does not set variables or print errors.
8674 # Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
8675 # only at the first occurence in configure.ac, so if the first place
8676 # it's called might be skipped (such as if it is within an "if", you
8677 # have to call PKG_CHECK_EXISTS manually
8678 # --------------------------------------------------------------
8679 AC_DEFUN([PKG_CHECK_EXISTS],
8680 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
8681 if test -n "$PKG_CONFIG" && \
8682 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
8683 m4_default([$2], [:])
8684 m4_ifvaln([$3], [else
8688 # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
8689 # ---------------------------------------------
8690 m4_define([_PKG_CONFIG],
8691 [if test -n "$$1"; then
8693 elif test -n "$PKG_CONFIG"; then
8694 PKG_CHECK_EXISTS([$3],
8695 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
8696 test "x$?" != "x0" && pkg_failed=yes ],
8703 # _PKG_SHORT_ERRORS_SUPPORTED
8704 # -----------------------------
8705 AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
8706 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
8707 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
8708 _pkg_short_errors_supported=yes
8710 _pkg_short_errors_supported=no
8712 ])# _PKG_SHORT_ERRORS_SUPPORTED
8715 # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
8716 # [ACTION-IF-NOT-FOUND])
8719 # Note that if there is a possibility the first call to
8720 # PKG_CHECK_MODULES might not happen, you should be sure to include an
8721 # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
8724 # --------------------------------------------------------------
8725 AC_DEFUN([PKG_CHECK_MODULES],
8726 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
8727 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
8728 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
8731 AC_MSG_CHECKING([for $1])
8733 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
8734 _PKG_CONFIG([$1][_LIBS], [libs], [$2])
8736 m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
8737 and $1[]_LIBS to avoid the need to call pkg-config.
8738 See the pkg-config man page for more details.])
8740 if test $pkg_failed = yes; then
8742 _PKG_SHORT_ERRORS_SUPPORTED
8743 if test $_pkg_short_errors_supported = yes; then
8744 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
8746 $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
8748 # Put the nasty error message in config.log where it belongs
8749 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
8751 m4_default([$4], [AC_MSG_ERROR(
8752 [Package requirements ($2) were not met:
8756 Consider adjusting the PKG_CONFIG_PATH environment variable if you
8757 installed software in a non-standard prefix.
8761 elif test $pkg_failed = untried; then
8763 m4_default([$4], [AC_MSG_FAILURE(
8764 [The pkg-config script could not be found or is too old. Make sure it
8765 is in your PATH or set the PKG_CONFIG environment variable to the full
8770 To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
8773 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
8774 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
8775 AC_MSG_RESULT([yes])
8778 ])# PKG_CHECK_MODULES
8781 # PKG_INSTALLDIR(DIRECTORY)
8782 # -------------------------
8783 # Substitutes the variable pkgconfigdir as the location where a module
8784 # should install pkg-config .pc files. By default the directory is
8785 # $libdir/pkgconfig, but the default can be changed by passing
8786 # DIRECTORY. The user can override through the --with-pkgconfigdir
8788 AC_DEFUN([PKG_INSTALLDIR],
8789 [m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
8790 m4_pushdef([pkg_description],
8791 [pkg-config installation directory @<:@]pkg_default[@:>@])
8792 AC_ARG_WITH([pkgconfigdir],
8793 [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
8794 [with_pkgconfigdir=]pkg_default)
8795 AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
8796 m4_popdef([pkg_default])
8797 m4_popdef([pkg_description])
8798 ]) dnl PKG_INSTALLDIR
8801 # PKG_NOARCH_INSTALLDIR(DIRECTORY)
8802 # -------------------------
8803 # Substitutes the variable noarch_pkgconfigdir as the location where a
8804 # module should install arch-independent pkg-config .pc files. By
8805 # default the directory is $datadir/pkgconfig, but the default can be
8806 # changed by passing DIRECTORY. The user can override through the
8807 # --with-noarch-pkgconfigdir parameter.
8808 AC_DEFUN([PKG_NOARCH_INSTALLDIR],
8809 [m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
8810 m4_pushdef([pkg_description],
8811 [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
8812 AC_ARG_WITH([noarch-pkgconfigdir],
8813 [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
8814 [with_noarch_pkgconfigdir=]pkg_default)
8815 AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
8816 m4_popdef([pkg_default])
8817 m4_popdef([pkg_description])
8818 ]) dnl PKG_NOARCH_INSTALLDIR
8820 # Copyright (C) 2002-2013 Free Software Foundation, Inc.
8822 # This file is free software; the Free Software Foundation
8823 # gives unlimited permission to copy and/or distribute it,
8824 # with or without modifications, as long as this notice is preserved.
8826 # AM_AUTOMAKE_VERSION(VERSION)
8827 # ----------------------------
8828 # Automake X.Y traces this macro to ensure aclocal.m4 has been
8829 # generated from the m4 files accompanying Automake X.Y.
8830 # (This private macro should not be called outside this file.)
8831 AC_DEFUN([AM_AUTOMAKE_VERSION],
8832 [am__api_version='1.13'
8833 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
8834 dnl require some minimum version. Point them to the right macro.
8835 m4_if([$1], [1.13.4], [],
8836 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
8839 # _AM_AUTOCONF_VERSION(VERSION)
8840 # -----------------------------
8841 # aclocal traces this macro to find the Autoconf version.
8842 # This is a private macro too. Using m4_define simplifies
8843 # the logic in aclocal, which can simply ignore this definition.
8844 m4_define([_AM_AUTOCONF_VERSION], [])
8846 # AM_SET_CURRENT_AUTOMAKE_VERSION
8847 # -------------------------------
8848 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
8849 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
8850 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
8851 [AM_AUTOMAKE_VERSION([1.13.4])dnl
8852 m4_ifndef([AC_AUTOCONF_VERSION],
8853 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
8854 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
8856 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
8858 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
8860 # This file is free software; the Free Software Foundation
8861 # gives unlimited permission to copy and/or distribute it,
8862 # with or without modifications, as long as this notice is preserved.
8864 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
8865 # $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to
8866 # '$srcdir', '$srcdir/..', or '$srcdir/../..'.
8868 # Of course, Automake must honor this variable whenever it calls a
8869 # tool from the auxiliary directory. The problem is that $srcdir (and
8870 # therefore $ac_aux_dir as well) can be either absolute or relative,
8871 # depending on how configure is run. This is pretty annoying, since
8872 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
8873 # source directory, any form will work fine, but in subdirectories a
8874 # relative path needs to be adjusted first.
8876 # $ac_aux_dir/missing
8877 # fails when called from a subdirectory if $ac_aux_dir is relative
8878 # $top_srcdir/$ac_aux_dir/missing
8879 # fails if $ac_aux_dir is absolute,
8880 # fails when called from a subdirectory in a VPATH build with
8881 # a relative $ac_aux_dir
8883 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
8884 # are both prefixed by $srcdir. In an in-source build this is usually
8885 # harmless because $srcdir is '.', but things will broke when you
8886 # start a VPATH build or use an absolute $srcdir.
8888 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
8889 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
8890 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
8891 # and then we would define $MISSING as
8892 # MISSING="\${SHELL} $am_aux_dir/missing"
8893 # This will work as long as MISSING is not called from configure, because
8894 # unfortunately $(top_srcdir) has no meaning in configure.
8895 # However there are other variables, like CC, which are often used in
8896 # configure, and could therefore not use this "fixed" $ac_aux_dir.
8898 # Another solution, used here, is to always expand $ac_aux_dir to an
8899 # absolute PATH. The drawback is that using absolute paths prevent a
8900 # configured tree to be moved without reconfiguration.
8902 AC_DEFUN([AM_AUX_DIR_EXPAND],
8903 [dnl Rely on autoconf to set up CDPATH properly.
8904 AC_PREREQ([2.50])dnl
8905 # expand $ac_aux_dir to an absolute path
8906 am_aux_dir=`cd $ac_aux_dir && pwd`
8909 # AM_CONDITIONAL -*- Autoconf -*-
8911 # Copyright (C) 1997-2013 Free Software Foundation, Inc.
8913 # This file is free software; the Free Software Foundation
8914 # gives unlimited permission to copy and/or distribute it,
8915 # with or without modifications, as long as this notice is preserved.
8917 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
8918 # -------------------------------------
8919 # Define a conditional.
8920 AC_DEFUN([AM_CONDITIONAL],
8921 [AC_PREREQ([2.52])dnl
8922 m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
8923 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
8924 AC_SUBST([$1_TRUE])dnl
8925 AC_SUBST([$1_FALSE])dnl
8926 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
8927 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
8928 m4_define([_AM_COND_VALUE_$1], [$2])dnl
8936 AC_CONFIG_COMMANDS_PRE(
8937 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
8938 AC_MSG_ERROR([[conditional "$1" was never defined.
8939 Usually this means the macro was only invoked conditionally.]])
8942 # Copyright (C) 1999-2013 Free Software Foundation, Inc.
8944 # This file is free software; the Free Software Foundation
8945 # gives unlimited permission to copy and/or distribute it,
8946 # with or without modifications, as long as this notice is preserved.
8949 # There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
8950 # written in clear, in which case automake, when reading aclocal.m4,
8951 # will think it sees a *use*, and therefore will trigger all it's
8952 # C support machinery. Also note that it means that autoscan, seeing
8953 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
8956 # _AM_DEPENDENCIES(NAME)
8957 # ----------------------
8958 # See how the compiler implements dependency checking.
8959 # NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
8960 # We try a few techniques and use that to set a single cache variable.
8962 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
8963 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
8964 # dependency, and given that the user is not expected to run this macro,
8965 # just rely on AC_PROG_CC.
8966 AC_DEFUN([_AM_DEPENDENCIES],
8967 [AC_REQUIRE([AM_SET_DEPDIR])dnl
8968 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
8969 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
8970 AC_REQUIRE([AM_DEP_TRACK])dnl
8972 m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],
8973 [$1], [CXX], [depcc="$CXX" am_compiler_list=],
8974 [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
8975 [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
8976 [$1], [UPC], [depcc="$UPC" am_compiler_list=],
8977 [$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
8978 [depcc="$$1" am_compiler_list=])
8980 AC_CACHE_CHECK([dependency style of $depcc],
8981 [am_cv_$1_dependencies_compiler_type],
8982 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
8983 # We make a subdir and do the tests there. Otherwise we can end up
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8990 # Copy depcomp to subdir because otherwise we won't find it if we're
8991 # using a relative directory.
8992 cp "$am_depcomp" conftest.dir
8994 # We will build objects and dependencies in a subdirectory because
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9002 am_cv_$1_dependencies_compiler_type=none
9003 if test "$am_compiler_list" = ""; then
9004 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
9008 [case " $depcc " in #(
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9012 [case " $depcc " in #(
9013 *\ -arch\ *\ -arch\ *) am__universal=true ;;
9016 for depmode in $am_compiler_list; do
9017 # Setup a source with many dependencies, because some compilers
9018 # like to wrap large dependency lists on column 80 (with \), and
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9022 # overwrite some of them when testing with obscure command lines.
9023 # This happens at least with the AIX C compiler.
9025 for i in 1 2 3 4 5 6; do
9026 echo '#include "conftst'$i'.h"' >> sub/conftest.c
9027 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
9028 # Solaris 10 /bin/sh.
9029 echo '/* dummy */' > sub/conftst$i.h
9031 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
9033 # We check with '-c' and '-o' for the sake of the "dashmstdout"
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9038 am__minus_obj="-o $am__obj"
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9045 # After this tag, mechanisms are not by side-effect, so they'll
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9053 msvc7 | msvc7msys | msvisualcpp | msvcmsys)
9054 # This compiler won't grok '-c -o', but also, the minuso test has
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9056 # so weak that their functioning should not be impacted.
9057 am__obj=conftest.${OBJEXT-o}
9062 if depmode=$depmode \
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9065 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
9066 >/dev/null 2>conftest.err &&
9067 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
9068 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
9069 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
9070 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
9071 # icc doesn't choke on unknown options, it will just issue warnings
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9075 # icc: Command line warning: ignoring option '-M'; no argument required
9076 # The diagnosis changed in icc 8.0:
9077 # icc: Command line remark: option '-MP' not supported
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9079 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
9080 am_cv_$1_dependencies_compiler_type=$depmode
9089 am_cv_$1_dependencies_compiler_type=none
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9093 AM_CONDITIONAL([am__fastdep$1], [
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9101 # Choose a directory name for dependency files.
9102 # This macro is AC_REQUIREd in _AM_DEPENDENCIES.
9103 AC_DEFUN([AM_SET_DEPDIR],
9104 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9105 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
9111 AC_DEFUN([AM_DEP_TRACK],
9112 [AC_ARG_ENABLE([dependency-tracking], [dnl
9114 [--enable-dependency-tracking],
9115 [do not reject slow dependency extractors])
9117 [--disable-dependency-tracking],
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9119 if test "x$enable_dependency_tracking" != xno; then
9120 am_depcomp="$ac_aux_dir/depcomp"
9124 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
9125 AC_SUBST([AMDEPBACKSLASH])dnl
9126 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
9127 AC_SUBST([am__nodep])dnl
9128 _AM_SUBST_NOTMAKE([am__nodep])dnl
9131 # Generate code to set up dependency tracking. -*- Autoconf -*-
9133 # Copyright (C) 1999-2013 Free Software Foundation, Inc.
9135 # This file is free software; the Free Software Foundation
9136 # gives unlimited permission to copy and/or distribute it,
9137 # with or without modifications, as long as this notice is preserved.
9140 # _AM_OUTPUT_DEPENDENCY_COMMANDS
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9142 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
9144 # Older Autoconf quotes --file arguments for eval, but not when files
9145 # are listed without --file. Let's play safe and only enable the eval
9146 # if we detect the quoting.
9147 case $CONFIG_FILES in
9148 *\'*) eval set x "$CONFIG_FILES" ;;
9149 *) set x $CONFIG_FILES ;;
9154 # Strip MF so we end up with the name of the file.
9155 mf=`echo "$mf" | sed -e 's/:.*$//'`
9156 # Check whether this is an Automake generated Makefile or not.
9157 # We used to match only the files named 'Makefile.in', but
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9159 # Grep'ing the first line is not enough: some people post-process
9160 # each Makefile.in and add a new line on top of each file to say so.
9161 # Grep'ing the whole file is not good either: AIX grep has a line
9162 # limit of 2048, but all sed's we know have understand at least 4000.
9163 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
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9170 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9171 test -z "$DEPDIR" && continue
9172 am__include=`sed -n 's/^am__include = //p' < "$mf"`
9173 test -z "$am__include" && continue
9174 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
9175 # Find all dependency output files, they are included files with
9176 # $(DEPDIR) in their names. We invoke sed twice because it is the
9177 # simplest approach to changing $(DEPDIR) to its actual value in the
9179 for file in `sed -n "
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9181 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
9182 # Make sure the directory exists.
9183 test -f "$dirpart/$file" && continue
9184 fdir=`AS_DIRNAME(["$file"])`
9185 AS_MKDIR_P([$dirpart/$fdir])
9186 # echo "creating $dirpart/$file"
9187 echo '# dummy' > "$dirpart/$file"
9191 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
9194 # AM_OUTPUT_DEPENDENCY_COMMANDS
9195 # -----------------------------
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9198 # This code is only required when automatic dependency tracking
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9200 # need in order to bootstrap the dependency handling code.
9201 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
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9204 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
9207 # Do all the work for Automake. -*- Autoconf -*-
9209 # Copyright (C) 1996-2013 Free Software Foundation, Inc.
9211 # This file is free software; the Free Software Foundation
9212 # gives unlimited permission to copy and/or distribute it,
9213 # with or without modifications, as long as this notice is preserved.
9215 # This macro actually does too much. Some checks are only needed if
9216 # your package does certain things. But this isn't really a big deal.
9218 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
9219 # AM_INIT_AUTOMAKE([OPTIONS])
9220 # -----------------------------------------------
9221 # The call with PACKAGE and VERSION arguments is the old style
9222 # call (pre autoconf-2.50), which is being phased out. PACKAGE
9223 # and VERSION should now be passed to AC_INIT and removed from
9224 # the call to AM_INIT_AUTOMAKE.
9225 # We support both call styles for the transition. After
9226 # the next Automake release, Autoconf can make the AC_INIT
9227 # arguments mandatory, and then we can depend on a new Autoconf
9228 # release and drop the old call support.
9229 AC_DEFUN([AM_INIT_AUTOMAKE],
9230 [AC_PREREQ([2.65])dnl
9231 dnl Autoconf wants to disallow AM_ names. We explicitly allow
9232 dnl the ones we care about.
9233 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
9234 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
9235 AC_REQUIRE([AC_PROG_INSTALL])dnl
9236 if test "`cd $srcdir && pwd`" != "`pwd`"; then
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9239 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
9240 # test to see if srcdir already configured
9241 if test -f $srcdir/config.status; then
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9246 # test whether we have cygpath
9247 if test -z "$CYGPATH_W"; then
9248 if (cygpath --version) >/dev/null 2>/dev/null; then
9249 CYGPATH_W='cygpath -w'
9254 AC_SUBST([CYGPATH_W])
9256 # Define the identity of the package.
9257 dnl Distinguish between old-style and new-style calls.
9259 [AC_DIAGNOSE([obsolete],
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9261 m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
9262 AC_SUBST([PACKAGE], [$1])dnl
9263 AC_SUBST([VERSION], [$2])],
9264 [_AM_SET_OPTIONS([$1])dnl
9265 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
9267 m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
9269 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
9270 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
9271 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
9273 _AM_IF_OPTION([no-define],,
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9275 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
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9278 AC_REQUIRE([AM_SANITY_CHECK])dnl
9279 AC_REQUIRE([AC_ARG_PROGRAM])dnl
9280 AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
9281 AM_MISSING_PROG([AUTOCONF], [autoconf])
9282 AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
9283 AM_MISSING_PROG([AUTOHEADER], [autoheader])
9284 AM_MISSING_PROG([MAKEINFO], [makeinfo])
9285 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
9286 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
9287 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
9288 # For better backward compatibility. To be removed once Automake 1.9.x
9289 # dies out for good. For more background, see:
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9291 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
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9293 # We need awk for the "check" target. The system "awk" is bad on
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9296 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
9297 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9298 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
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9306 AC_PROVIDE_IFELSE([AC_PROG_CXX],
9307 [_AM_DEPENDENCIES([CXX])],
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9310 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
9311 [_AM_DEPENDENCIES([OBJC])],
9312 [m4_define([AC_PROG_OBJC],
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9314 AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
9315 [_AM_DEPENDENCIES([OBJCXX])],
9316 [m4_define([AC_PROG_OBJCXX],
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9319 AC_REQUIRE([AM_SILENT_RULES])dnl
9320 dnl The testsuite driver may need to know about EXEEXT, so add the
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9323 AC_CONFIG_COMMANDS_PRE(dnl
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9328 dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
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9330 dnl mangled by Autoconf and run in a shell conditional statement.
9331 m4_define([_AC_COMPILER_EXEEXT],
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9335 # When config.status generates a header, we must update the stamp-h file.
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9342 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
9343 [# Compute $1's index in $config_headers.
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9351 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
9354 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
9356 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
9358 # This file is free software; the Free Software Foundation
9359 # gives unlimited permission to copy and/or distribute it,
9360 # with or without modifications, as long as this notice is preserved.
9362 # AM_PROG_INSTALL_SH
9363 # ------------------
9364 # Define $install_sh.
9365 AC_DEFUN([AM_PROG_INSTALL_SH],
9366 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9367 if test x"${install_sh}" != xset; then
9370 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
9372 install_sh="\${SHELL} $am_aux_dir/install-sh"
9375 AC_SUBST([install_sh])])
9377 # Copyright (C) 2003-2013 Free Software Foundation, Inc.
9379 # This file is free software; the Free Software Foundation
9380 # gives unlimited permission to copy and/or distribute it,
9381 # with or without modifications, as long as this notice is preserved.
9383 # Check whether the underlying file-system supports filenames
9384 # with a leading dot. For instance MS-DOS doesn't.
9385 AC_DEFUN([AM_SET_LEADING_DOT],
9386 [rm -rf .tst 2>/dev/null
9387 mkdir .tst 2>/dev/null
9388 if test -d .tst; then
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9394 AC_SUBST([am__leading_dot])])
9396 # Check to see how 'make' treats includes. -*- Autoconf -*-
9398 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
9400 # This file is free software; the Free Software Foundation
9401 # gives unlimited permission to copy and/or distribute it,
9402 # with or without modifications, as long as this notice is preserved.
9406 # Check to see how make treats includes.
9407 AC_DEFUN([AM_MAKE_INCLUDE],
9408 [am_make=${MAKE-make}
9409 cat > confinc << 'END'
9411 @echo this is the am__doit target
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9434 am__include=.include
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9441 AC_SUBST([am__quote])
9442 AC_MSG_RESULT([$_am_result])
9443 rm -f confinc confmf
9446 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
9448 # Copyright (C) 1997-2013 Free Software Foundation, Inc.
9450 # This file is free software; the Free Software Foundation
9451 # gives unlimited permission to copy and/or distribute it,
9452 # with or without modifications, as long as this notice is preserved.
9454 # AM_MISSING_PROG(NAME, PROGRAM)
9455 # ------------------------------
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9481 AC_MSG_WARN(['missing' script is too old or missing])
9485 # Helper functions for option handling. -*- Autoconf -*-
9487 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
9489 # This file is free software; the Free Software Foundation
9490 # gives unlimited permission to copy and/or distribute it,
9491 # with or without modifications, as long as this notice is preserved.
9493 # _AM_MANGLE_OPTION(NAME)
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9516 # Check to make sure that the build environment is sane. -*- Autoconf -*-
9518 # Copyright (C) 1996-2013 Free Software Foundation, Inc.
9520 # This file is free software; the Free Software Foundation
9521 # gives unlimited permission to copy and/or distribute it,
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9593 wait $am_sleep_pid 2>/dev/null
9595 AC_MSG_RESULT([done])])
9599 # Copyright (C) 2009-2013 Free Software Foundation, Inc.
9601 # This file is free software; the Free Software Foundation
9602 # gives unlimited permission to copy and/or distribute it,
9603 # with or without modifications, as long as this notice is preserved.
9605 # AM_SILENT_RULES([DEFAULT])
9606 # --------------------------
9607 # Enable less verbose build rules; with the default set to DEFAULT
9608 # ("yes" being less verbose, "no" or empty being verbose).
9609 AC_DEFUN([AM_SILENT_RULES],
9610 [AC_ARG_ENABLE([silent-rules], [dnl
9612 [--enable-silent-rules],
9613 [less verbose build output (undo: "make V=1")])
9615 [--disable-silent-rules],
9616 [verbose build output (undo: "make V=0")])dnl
9618 case $enable_silent_rules in @%:@ (((
9619 yes) AM_DEFAULT_VERBOSITY=0;;
9620 no) AM_DEFAULT_VERBOSITY=1;;
9621 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
9624 dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
9625 dnl do not support nested variable expansions.
9626 dnl See automake bug#9928 and bug#10237.
9627 am_make=${MAKE-make}
9628 AC_CACHE_CHECK([whether $am_make supports nested variables],
9629 [am_cv_make_support_nested_variables],
9630 [if AS_ECHO([['TRUE=$(BAR$(V))
9636 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
9637 am_cv_make_support_nested_variables=yes
9639 am_cv_make_support_nested_variables=no
9641 if test $am_cv_make_support_nested_variables = yes; then
9642 dnl Using '$V' instead of '$(V)' breaks IRIX make.
9644 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
9646 AM_V=$AM_DEFAULT_VERBOSITY
9647 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
9650 AM_SUBST_NOTMAKE([AM_V])dnl
9651 AC_SUBST([AM_DEFAULT_V])dnl
9652 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
9653 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
9655 AC_SUBST([AM_BACKSLASH])dnl
9656 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
9659 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
9661 # This file is free software; the Free Software Foundation
9662 # gives unlimited permission to copy and/or distribute it,
9663 # with or without modifications, as long as this notice is preserved.
9665 # AM_PROG_INSTALL_STRIP
9666 # ---------------------
9667 # One issue with vendor 'install' (even GNU) is that you can't
9668 # specify the program used to strip binaries. This is especially
9669 # annoying in cross-compiling environments, where the build's strip
9670 # is unlikely to handle the host's binaries.
9671 # Fortunately install-sh will honor a STRIPPROG variable, so we
9672 # always use install-sh in "make install-strip", and initialize
9673 # STRIPPROG with the value of the STRIP variable (set by the user).
9674 AC_DEFUN([AM_PROG_INSTALL_STRIP],
9675 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
9676 # Installed binaries are usually stripped using 'strip' when the user
9677 # run "make install-strip". However 'strip' might not be the right
9678 # tool to use in cross-compilation environments, therefore Automake
9679 # will honor the 'STRIP' environment variable to overrule this program.
9680 dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
9681 if test "$cross_compiling" != no; then
9682 AC_CHECK_TOOL([STRIP], [strip], :)
9684 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
9685 AC_SUBST([INSTALL_STRIP_PROGRAM])])
9687 # Copyright (C) 2006-2013 Free Software Foundation, Inc.
9689 # This file is free software; the Free Software Foundation
9690 # gives unlimited permission to copy and/or distribute it,
9691 # with or without modifications, as long as this notice is preserved.
9693 # _AM_SUBST_NOTMAKE(VARIABLE)
9694 # ---------------------------
9695 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
9696 # This macro is traced by Automake.
9697 AC_DEFUN([_AM_SUBST_NOTMAKE])
9699 # AM_SUBST_NOTMAKE(VARIABLE)
9700 # --------------------------
9701 # Public sister of _AM_SUBST_NOTMAKE.
9702 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
9704 # Check how to create a tarball. -*- Autoconf -*-
9706 # Copyright (C) 2004-2013 Free Software Foundation, Inc.
9708 # This file is free software; the Free Software Foundation
9709 # gives unlimited permission to copy and/or distribute it,
9710 # with or without modifications, as long as this notice is preserved.
9712 # _AM_PROG_TAR(FORMAT)
9713 # --------------------
9714 # Check how to create a tarball in format FORMAT.
9715 # FORMAT should be one of 'v7', 'ustar', or 'pax'.
9717 # Substitute a variable $(am__tar) that is a command
9718 # writing to stdout a FORMAT-tarball containing the directory
9720 # tardir=directory && $(am__tar) > result.tar
9722 # Substitute a variable $(am__untar) that extract such
9723 # a tarball read from stdin.
9724 # $(am__untar) < result.tar
9726 AC_DEFUN([_AM_PROG_TAR],
9727 [# Always define AMTAR for backward compatibility. Yes, it's still used
9728 # in the wild :-( We should find a proper way to deprecate it ...
9729 AC_SUBST([AMTAR], ['$${TAR-tar}'])
9731 # We'll loop over all known methods to create a tar archive until one works.
9732 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
9735 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
9739 [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
9740 # There is notably a 21 bits limit for the UID and the GID. In fact,
9741 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
9743 am_max_uid=2097151 # 2^21 - 1
9744 am_max_gid=$am_max_uid
9745 # The $UID and $GID variables are not portable, so we need to resort
9746 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
9747 # below are definitely unexpected, so allow the users to see them
9748 # (that is, avoid stderr redirection).
9749 am_uid=`id -u || echo unknown`
9750 am_gid=`id -g || echo unknown`
9751 AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
9752 if test $am_uid -le $am_max_uid; then
9753 AC_MSG_RESULT([yes])
9758 AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
9759 if test $am_gid -le $am_max_gid; then
9760 AC_MSG_RESULT([yes])
9769 [m4_fatal([Unknown tar format])])
9771 AC_MSG_CHECKING([how to create a $1 tar archive])
9773 # Go ahead even if we have the value already cached. We do so because we
9774 # need to set the values for the 'am__tar' and 'am__untar' variables.
9775 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
9777 for _am_tool in $_am_tools; do
9780 for _am_tar in tar gnutar gtar; do
9781 AM_RUN_LOG([$_am_tar --version]) && break
9783 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
9784 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
9785 am__untar="$_am_tar -xf -"
9788 # Must skip GNU tar: if it does not support --format= it doesn't create
9789 # ustar tarball either.
9790 (tar --version) >/dev/null 2>&1 && continue
9791 am__tar='tar chf - "$$tardir"'
9792 am__tar_='tar chf - "$tardir"'
9793 am__untar='tar xf -'
9796 am__tar='pax -L -x $1 -w "$$tardir"'
9797 am__tar_='pax -L -x $1 -w "$tardir"'
9801 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
9802 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
9803 am__untar='cpio -i -H $1 -d'
9812 # If the value was cached, stop now. We just wanted to have am__tar
9813 # and am__untar set.
9814 test -n "${am_cv_prog_tar_$1}" && break
9816 # tar/untar a dummy directory, and stop if the command works.
9819 echo GrepMe > conftest.dir/file
9820 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
9822 if test -s conftest.tar; then
9823 AM_RUN_LOG([$am__untar <conftest.tar])
9824 AM_RUN_LOG([cat conftest.dir/file])
9825 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
9830 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
9831 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
9834 AC_SUBST([am__untar])
9837 AC_DEFUN([WAYLAND_SCANNER_RULES], [
9840 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner])
9842 wayland_scanner=`$PKG_CONFIG --variable=wayland_scanner wayland-scanner`
9843 AC_SUBST([wayland_scanner])
9845 wayland_scanner_rules=`$PKG_CONFIG --variable=pkgdatadir wayland-scanner`/wayland-scanner.mk
9846 AC_SUBST_FILE([wayland_scanner_rules])
9848 AC_SUBST([wayland_protocoldir], [$1])