1 # generated automatically by aclocal 1.11 -*- Autoconf -*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005, 2006, 2007, 2008, 2009 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_AUTOCONF_VERSION],
15 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
16 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.63],,
17 [m4_warning([this file was generated for autoconf 2.63.
18 You have another version of autoconf. It may work, but is not guaranteed to.
19 If you have problems, you may need to regenerate the build system entirely.
20 To do so, use the procedure documented by the package, typically `autoreconf'.])])
22 # Portability macros for glibc argz. -*- Autoconf -*-
24 # Copyright (C) 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
25 # Written by Gary V. Vaughan <gary@gnu.org>
27 # This file is free software; the Free Software Foundation gives
28 # unlimited permission to copy and/or distribute it, with or without
29 # modifications, as long as this notice is preserved.
33 AC_DEFUN([gl_FUNC_ARGZ],
36 AC_CHECK_HEADERS([argz.h], [], [], [AC_INCLUDES_DEFAULT])
38 AC_CHECK_TYPES([error_t],
40 [AC_DEFINE([error_t], [int],
41 [Define to a type to use for `error_t' if it is not otherwise available.])
42 AC_DEFINE([__error_t_defined], [1], [Define so that glibc/gnulib argp.h
43 does not typedef error_t.])],
44 [#if defined(HAVE_ARGZ_H)
49 AC_CHECK_FUNCS([argz_add argz_append argz_count argz_create_sep argz_insert \
50 argz_next argz_stringify], [], [ARGZ_H=argz.h; AC_LIBOBJ([argz])])
52 dnl if have system argz functions, allow forced use of
53 dnl libltdl-supplied implementation (and default to do so
54 dnl on "known bad" systems). Could use a runtime check, but
55 dnl (a) detecting malloc issues is notoriously unreliable
56 dnl (b) only known system that declares argz functions,
57 dnl provides them, yet they are broken, is cygwin
58 dnl releases prior to 16-Mar-2007 (1.5.24 and earlier)
59 dnl So, it's more straightforward simply to special case
60 dnl this for known bad systems.
61 AS_IF([test -z "$ARGZ_H"],
63 [if argz actually works],
64 [lt_cv_sys_argz_works],
67 lt_cv_sys_argz_works=no
68 if test "$cross_compiling" != no; then
69 lt_cv_sys_argz_works="guessing no"
71 lt_sed_extract_leading_digits='s/^\([0-9\.]*\).*/\1/'
74 set x `uname -r | sed -e "$lt_sed_extract_leading_digits"`
79 if test "$lt_os_major" -gt 1 \
80 || { test "$lt_os_major" -eq 1 \
81 && { test "$lt_os_minor" -gt 5 \
82 || { test "$lt_os_minor" -eq 5 \
83 && test "$lt_os_micro" -gt 24; }; }; }; then
84 lt_cv_sys_argz_works=yes
88 *) lt_cv_sys_argz_works=yes ;;
90 AS_IF([test $lt_cv_sys_argz_works = yes],
91 [AC_DEFINE([HAVE_WORKING_ARGZ], 1,
92 [This value is set to 1 to indicate that the system argz facility works])],
99 # Prerequisites of lib/argz.c.
100 AC_DEFUN([gl_PREREQ_ARGZ], [:])
102 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
104 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
105 # 2006, 2007, 2008 Free Software Foundation, Inc.
106 # Written by Gordon Matzigkeit, 1996
108 # This file is free software; the Free Software Foundation gives
109 # unlimited permission to copy and/or distribute it, with or without
110 # modifications, as long as this notice is preserved.
112 m4_define([_LT_COPYING], [dnl
113 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
114 # 2006, 2007, 2008 Free Software Foundation, Inc.
115 # Written by Gordon Matzigkeit, 1996
117 # This file is part of GNU Libtool.
119 # GNU Libtool is free software; you can redistribute it and/or
120 # modify it under the terms of the GNU General Public License as
121 # published by the Free Software Foundation; either version 2 of
122 # the License, or (at your option) any later version.
124 # As a special exception to the GNU General Public License,
125 # if you distribute this file as part of a program or library that
126 # is built using GNU Libtool, you may include this file under the
127 # same distribution terms that you use for the rest of that program.
129 # GNU Libtool is distributed in the hope that it will be useful,
130 # but WITHOUT ANY WARRANTY; without even the implied warranty of
131 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
132 # GNU General Public License for more details.
134 # You should have received a copy of the GNU General Public License
135 # along with GNU Libtool; see the file COPYING. If not, a copy
136 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
137 # obtained by writing to the Free Software Foundation, Inc.,
138 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
146 # Complain and exit if this libtool version is less that VERSION.
147 m4_defun([LT_PREREQ],
148 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
150 [m4_fatal([Libtool version $1 or higher is required],
157 # Complain if the absolute build directory name contains unusual characters
158 m4_defun([_LT_CHECK_BUILDDIR],
161 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
169 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
170 AC_BEFORE([$0], [LT_LANG])dnl
171 AC_BEFORE([$0], [LT_OUTPUT])dnl
172 AC_BEFORE([$0], [LTDL_INIT])dnl
173 m4_require([_LT_CHECK_BUILDDIR])dnl
175 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
176 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
177 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
178 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
179 dnl unless we require an AC_DEFUNed macro:
180 AC_REQUIRE([LTOPTIONS_VERSION])dnl
181 AC_REQUIRE([LTSUGAR_VERSION])dnl
182 AC_REQUIRE([LTVERSION_VERSION])dnl
183 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
184 m4_require([_LT_PROG_LTMAIN])dnl
187 _LT_SET_OPTIONS([$0], [$1])
189 # This can be used to rebuild libtool when needed
190 LIBTOOL_DEPS="$ltmain"
192 # Always use our own libtool.
193 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
203 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
204 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
205 dnl aclocal-1.4 backwards compatibility:
206 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
207 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
210 # _LT_CC_BASENAME(CC)
211 # -------------------
212 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
213 m4_defun([_LT_CC_BASENAME],
214 [for cc_temp in $1""; do
216 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
217 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
222 cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
226 # _LT_FILEUTILS_DEFAULTS
227 # ----------------------
228 # It is okay to use these file commands and assume they have been set
229 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
230 m4_defun([_LT_FILEUTILS_DEFAULTS],
234 ])# _LT_FILEUTILS_DEFAULTS
239 m4_defun([_LT_SETUP],
240 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
241 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
242 _LT_DECL([], [host_alias], [0], [The host system])dnl
243 _LT_DECL([], [host], [0])dnl
244 _LT_DECL([], [host_os], [0])dnl
246 _LT_DECL([], [build_alias], [0], [The build system])dnl
247 _LT_DECL([], [build], [0])dnl
248 _LT_DECL([], [build_os], [0])dnl
250 AC_REQUIRE([AC_PROG_CC])dnl
251 AC_REQUIRE([LT_PATH_LD])dnl
252 AC_REQUIRE([LT_PATH_NM])dnl
254 AC_REQUIRE([AC_PROG_LN_S])dnl
255 test -z "$LN_S" && LN_S="ln -s"
256 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
258 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
259 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
260 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
262 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
263 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
264 m4_require([_LT_CMD_RELOAD])dnl
265 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
266 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
267 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
269 _LT_CONFIG_LIBTOOL_INIT([
270 # See if we are running on zsh, and set the options which allow our
271 # commands through without removal of \ escapes INIT.
272 if test -n "\${ZSH_VERSION+set}" ; then
276 if test -n "${ZSH_VERSION+set}" ; then
282 m4_require([_LT_TAG_COMPILER])dnl
283 _LT_PROG_ECHO_BACKSLASH
287 # AIX sometimes has problems with the GCC collect2 program. For some
288 # reason, if we set the COLLECT_NAMES environment variable, the problems
289 # vanish in a puff of smoke.
290 if test "X${COLLECT_NAMES+set}" != Xset; then
297 # Sed substitution that helps us do robust quoting. It backslashifies
298 # metacharacters that are still active within double-quoted strings.
299 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
301 # Same as above, but do not quote variable references.
302 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
304 # Sed substitution to delay expansion of an escaped shell variable in a
305 # double_quote_subst'ed string.
306 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
308 # Sed substitution to delay expansion of an escaped single quote.
309 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
311 # Sed substitution to avoid accidental globbing in evaled expressions
312 no_glob_subst='s/\*/\\\*/g'
318 # All known linkers require a `.a' archive for static linking (except MSVC,
319 # which needs '.lib').
322 with_gnu_ld="$lt_cv_prog_gnu_ld"
327 # Set sane defaults for various variables
328 test -z "$CC" && CC=cc
329 test -z "$LTCC" && LTCC=$CC
330 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
331 test -z "$LD" && LD=ld
332 test -z "$ac_objext" && ac_objext=o
334 _LT_CC_BASENAME([$compiler])
336 # Only perform the check for file, if the check method requires it
337 test -z "$MAGIC_CMD" && MAGIC_CMD=file
338 case $deplibs_check_method in
340 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
346 # Use C for the default configuration in the libtool script
347 LT_SUPPORTED_TAG([CC])
349 _LT_LANG_DEFAULT_CONFIG
356 # Note that this code is called both from `configure', and `config.status'
357 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
358 # `config.status' has no value for ac_aux_dir unless we are using Automake,
359 # so we pass a copy along to make sure it has a sensible value anyway.
360 m4_defun([_LT_PROG_LTMAIN],
361 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
362 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
363 ltmain="$ac_aux_dir/ltmain.sh"
368 # So that we can recreate a full libtool script including additional
369 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
370 # in macros and then make a single call at the end using the `libtool'
374 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
375 # ----------------------------------------
376 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
377 m4_define([_LT_CONFIG_LIBTOOL_INIT],
379 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
384 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
387 # _LT_CONFIG_LIBTOOL([COMMANDS])
388 # ------------------------------
389 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
390 m4_define([_LT_CONFIG_LIBTOOL],
392 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
397 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
400 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
401 # -----------------------------------------------------
402 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
403 [_LT_CONFIG_LIBTOOL([$1])
404 _LT_CONFIG_LIBTOOL_INIT([$2])
408 # _LT_FORMAT_COMMENT([COMMENT])
409 # -----------------------------
410 # Add leading comment marks to the start of each line, and a trailing
411 # full-stop to the whole comment if one is not present already.
412 m4_define([_LT_FORMAT_COMMENT],
414 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
415 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
422 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
423 # -------------------------------------------------------------------
424 # CONFIGNAME is the name given to the value in the libtool script.
425 # VARNAME is the (base) name used in the configure script.
426 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
427 # VARNAME. Any other value will be used directly.
428 m4_define([_LT_DECL],
429 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
430 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
431 [m4_ifval([$1], [$1], [$2])])
432 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
434 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
435 lt_dict_add_subkey([lt_decl_dict], [$2],
436 [tagged?], [m4_ifval([$5], [yes], [no])])])
440 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
441 # --------------------------------------------------------
442 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
445 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
446 # ------------------------------------------------
447 m4_define([lt_decl_tag_varnames],
448 [_lt_decl_filter([tagged?], [yes], $@)])
451 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
452 # ---------------------------------------------------------
453 m4_define([_lt_decl_filter],
455 [0], [m4_fatal([$0: too few arguments: $#])],
456 [1], [m4_fatal([$0: too few arguments: $#: $1])],
457 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
458 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
459 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
463 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
464 # --------------------------------------------------
465 m4_define([lt_decl_quote_varnames],
466 [_lt_decl_filter([value], [1], $@)])
469 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
470 # ---------------------------------------------------
471 m4_define([lt_decl_dquote_varnames],
472 [_lt_decl_filter([value], [2], $@)])
475 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
476 # ---------------------------------------------------
477 m4_define([lt_decl_varnames_tagged],
478 [m4_assert([$# <= 2])dnl
479 _$0(m4_quote(m4_default([$1], [[, ]])),
480 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
481 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
482 m4_define([_lt_decl_varnames_tagged],
483 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
486 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
487 # ------------------------------------------------
488 m4_define([lt_decl_all_varnames],
489 [_$0(m4_quote(m4_default([$1], [[, ]])),
491 m4_quote(lt_decl_varnames),
492 m4_quote(m4_shift($@))))[]dnl
494 m4_define([_lt_decl_all_varnames],
495 [lt_join($@, lt_decl_varnames_tagged([$1],
496 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
500 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
501 # ------------------------------------
502 # Quote a variable value, and forward it to `config.status' so that its
503 # declaration there will have the same value as in `configure'. VARNAME
504 # must have a single quote delimited value for this to work.
505 m4_define([_LT_CONFIG_STATUS_DECLARE],
506 [$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`'])
509 # _LT_CONFIG_STATUS_DECLARATIONS
510 # ------------------------------
511 # We delimit libtool config variables with single quotes, so when
512 # we write them to config.status, we have to be sure to quote all
513 # embedded single quotes properly. In configure, this macro expands
514 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
516 # <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`'
517 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
518 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
519 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
524 # Output comment and list of tags supported by the script
525 m4_defun([_LT_LIBTOOL_TAGS],
526 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
527 available_tags="_LT_TAGS"dnl
531 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
532 # -----------------------------------
533 # Extract the dictionary values for VARNAME (optionally with TAG) and
534 # expand to a commented shell variable setting:
536 # # Some comment about what VAR is for.
537 # visible_name=$lt_internal_name
538 m4_define([_LT_LIBTOOL_DECLARE],
539 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
540 [description])))[]dnl
541 m4_pushdef([_libtool_name],
542 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
543 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
544 [0], [_libtool_name=[$]$1],
545 [1], [_libtool_name=$lt_[]$1],
546 [2], [_libtool_name=$lt_[]$1],
547 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
548 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
552 # _LT_LIBTOOL_CONFIG_VARS
553 # -----------------------
554 # Produce commented declarations of non-tagged libtool config variables
555 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
556 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
557 # section) are produced by _LT_LIBTOOL_TAG_VARS.
558 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
559 [m4_foreach([_lt_var],
560 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
561 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
564 # _LT_LIBTOOL_TAG_VARS(TAG)
565 # -------------------------
566 m4_define([_LT_LIBTOOL_TAG_VARS],
567 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
568 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
571 # _LT_TAGVAR(VARNAME, [TAGNAME])
572 # ------------------------------
573 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
576 # _LT_CONFIG_COMMANDS
577 # -------------------
578 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
579 # variables for single and double quote escaping we saved from calls
580 # to _LT_DECL, we can put quote escaped variables declarations
581 # into `config.status', and then the shell code to quote escape them in
582 # for loops in `config.status'. Finally, any additional code accumulated
583 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
584 m4_defun([_LT_CONFIG_COMMANDS],
585 [AC_PROVIDE_IFELSE([LT_OUTPUT],
586 dnl If the libtool generation code has been placed in $CONFIG_LT,
587 dnl instead of duplicating it all over again into config.status,
588 dnl then we will have config.status run $CONFIG_LT later, so it
589 dnl needs to know what name is stored there:
590 [AC_CONFIG_COMMANDS([libtool],
591 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
592 dnl If the libtool generation code is destined for config.status,
593 dnl expand the accumulated commands and init code now:
594 [AC_CONFIG_COMMANDS([libtool],
595 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
596 ])#_LT_CONFIG_COMMANDS
600 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
603 # The HP-UX ksh and POSIX shell print the target directory to stdout
605 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
607 sed_quote_subst='$sed_quote_subst'
608 double_quote_subst='$double_quote_subst'
609 delay_variable_subst='$delay_variable_subst'
610 _LT_CONFIG_STATUS_DECLARATIONS
613 compiler='$compiler_DEFAULT'
615 # Quote evaled strings.
616 for var in lt_decl_all_varnames([[ \
617 ]], lt_decl_quote_varnames); do
618 case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
619 *[[\\\\\\\`\\"\\\$]]*)
620 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
623 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
628 # Double-quote double-evaled strings.
629 for var in lt_decl_all_varnames([[ \
630 ]], lt_decl_dquote_varnames); do
631 case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
632 *[[\\\\\\\`\\"\\\$]]*)
633 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
636 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
641 # Fix-up fallback echo if it was mangled by the above quoting rules.
643 *'\\\[$]0 --fallback-echo"')dnl "
644 lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\`
648 _LT_OUTPUT_LIBTOOL_INIT
654 # This macro allows early generation of the libtool script (before
655 # AC_OUTPUT is called), incase it is used in configure for compilation
657 AC_DEFUN([LT_OUTPUT],
658 [: ${CONFIG_LT=./config.lt}
659 AC_MSG_NOTICE([creating $CONFIG_LT])
660 cat >"$CONFIG_LT" <<_LTEOF
662 # Generated by $as_me.
663 # Run this file to recreate a libtool stub with the current configuration.
666 SHELL=\${CONFIG_SHELL-$SHELL}
669 cat >>"$CONFIG_LT" <<\_LTEOF
673 exec AS_MESSAGE_FD>&1
674 exec AS_MESSAGE_LOG_FD>>config.log
677 AS_BOX([Running $as_me.])
678 } >&AS_MESSAGE_LOG_FD
681 \`$as_me' creates a local libtool stub from the current configuration,
682 for use in further configure time tests before the real libtool is
685 Usage: $[0] [[OPTIONS]]
687 -h, --help print this help, then exit
688 -V, --version print version number, then exit
689 -q, --quiet do not print progress messages
690 -d, --debug don't remove temporary files
692 Report bugs to <bug-libtool@gnu.org>."
695 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
696 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
697 configured by $[0], generated by m4_PACKAGE_STRING.
699 Copyright (C) 2008 Free Software Foundation, Inc.
700 This config.lt script is free software; the Free Software Foundation
701 gives unlimited permision to copy, distribute and modify it."
706 --version | --v* | -V )
707 echo "$lt_cl_version"; exit 0 ;;
709 echo "$lt_cl_help"; exit 0 ;;
710 --debug | --d* | -d )
712 --quiet | --q* | --silent | --s* | -q )
715 -*) AC_MSG_ERROR([unrecognized option: $[1]
716 Try \`$[0] --help' for more information.]) ;;
718 *) AC_MSG_ERROR([unrecognized argument: $[1]
719 Try \`$[0] --help' for more information.]) ;;
724 if $lt_cl_silent; then
725 exec AS_MESSAGE_FD>/dev/null
729 cat >>"$CONFIG_LT" <<_LTEOF
730 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
733 cat >>"$CONFIG_LT" <<\_LTEOF
734 AC_MSG_NOTICE([creating $ofile])
735 _LT_OUTPUT_LIBTOOL_COMMANDS
738 chmod +x "$CONFIG_LT"
740 # configure is writing to config.log, but config.lt does its own redirection,
741 # appending to config.log, which fails on DOS, as config.log is still kept
742 # open by configure. Here we exec the FD to /dev/null, effectively closing
743 # config.log, so it can be properly (re)opened and appended to by config.lt.
744 if test "$no_create" != yes; then
746 test "$silent" = yes &&
747 lt_config_lt_args="$lt_config_lt_args --quiet"
748 exec AS_MESSAGE_LOG_FD>/dev/null
749 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
750 exec AS_MESSAGE_LOG_FD>>config.log
751 $lt_cl_success || AS_EXIT(1)
758 # If TAG is the built-in tag, create an initial libtool script with a
759 # default configuration from the untagged config vars. Otherwise add code
760 # to config.status for appending the configuration named by TAG from the
761 # matching tagged config vars.
762 m4_defun([_LT_CONFIG],
763 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
764 _LT_CONFIG_SAVE_COMMANDS([
765 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
766 m4_if(_LT_TAG, [C], [
767 # See if we are running on zsh, and set the options which allow our
768 # commands through without removal of \ escapes.
769 if test -n "${ZSH_VERSION+set}" ; then
774 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
777 cat <<_LT_EOF >> "$cfgfile"
780 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
781 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
782 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
783 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
788 # ### BEGIN LIBTOOL CONFIG
789 _LT_LIBTOOL_CONFIG_VARS
791 # ### END LIBTOOL CONFIG
797 cat <<\_LT_EOF >> "$cfgfile"
798 # AIX sometimes has problems with the GCC collect2 program. For some
799 # reason, if we set the COLLECT_NAMES environment variable, the problems
800 # vanish in a puff of smoke.
801 if test "X${COLLECT_NAMES+set}" != Xset; then
811 # We use sed instead of cat because bash on DJGPP gets confused if
812 # if finds mixed CR/LF and LF-only lines. Since sed operates in
813 # text mode, it properly converts lines to CR/LF. This bash problem
814 # is reportedly fixed, but why not run on old versions too?
815 sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
816 || (rm -f "$cfgfile"; exit 1)
818 _LT_PROG_XSI_SHELLFNS
820 sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
821 || (rm -f "$cfgfile"; exit 1)
823 mv -f "$cfgfile" "$ofile" ||
824 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
827 [cat <<_LT_EOF >> "$ofile"
829 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
830 dnl in a comment (ie after a #).
831 # ### BEGIN LIBTOOL TAG CONFIG: $1
832 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
833 # ### END LIBTOOL TAG CONFIG: $1
840 TIMESTAMP='$TIMESTAMP'
843 ])dnl /_LT_CONFIG_SAVE_COMMANDS
847 # LT_SUPPORTED_TAG(TAG)
848 # ---------------------
849 # Trace this macro to discover what tags are supported by the libtool
850 # --tag option, using:
851 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
852 AC_DEFUN([LT_SUPPORTED_TAG], [])
855 # C support is built-in for now
856 m4_define([_LT_LANG_C_enabled], [])
857 m4_define([_LT_TAGS], [])
862 # Enable libtool support for the given language if not already enabled.
864 [AC_BEFORE([$0], [LT_OUTPUT])dnl
867 [C++], [_LT_LANG(CXX)],
868 [Java], [_LT_LANG(GCJ)],
869 [Fortran 77], [_LT_LANG(F77)],
870 [Fortran], [_LT_LANG(FC)],
871 [Windows Resource], [_LT_LANG(RC)],
872 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
874 [m4_fatal([$0: unsupported language: "$1"])])])dnl
881 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
882 [LT_SUPPORTED_TAG([$1])dnl
883 m4_append([_LT_TAGS], [$1 ])dnl
884 m4_define([_LT_LANG_]$1[_enabled], [])dnl
885 _LT_LANG_$1_CONFIG($1)])dnl
889 # _LT_LANG_DEFAULT_CONFIG
890 # -----------------------
891 m4_defun([_LT_LANG_DEFAULT_CONFIG],
892 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
894 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
896 AC_PROVIDE_IFELSE([AC_PROG_F77],
898 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
900 AC_PROVIDE_IFELSE([AC_PROG_FC],
902 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
904 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
905 dnl pulling things in needlessly.
906 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
908 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
910 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
912 [m4_ifdef([AC_PROG_GCJ],
913 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
914 m4_ifdef([A][M_PROG_GCJ],
915 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
916 m4_ifdef([LT_PROG_GCJ],
917 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
919 AC_PROVIDE_IFELSE([LT_PROG_RC],
921 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
922 ])# _LT_LANG_DEFAULT_CONFIG
925 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
926 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
927 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
928 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
929 dnl aclocal-1.4 backwards compatibility:
930 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
931 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
932 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
933 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
938 m4_defun([_LT_TAG_COMPILER],
939 [AC_REQUIRE([AC_PROG_CC])dnl
941 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
942 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
943 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
944 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
946 # If no C compiler was specified, use CC.
949 # If no C compiler flags were specified, use CFLAGS.
950 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
952 # Allow CC to be a program name with arguments.
957 # _LT_COMPILER_BOILERPLATE
958 # ------------------------
959 # Check for compiler boilerplate output or warnings with
960 # the simple compiler test code.
961 m4_defun([_LT_COMPILER_BOILERPLATE],
962 [m4_require([_LT_DECL_SED])dnl
963 ac_outfile=conftest.$ac_objext
964 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
965 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
966 _lt_compiler_boilerplate=`cat conftest.err`
968 ])# _LT_COMPILER_BOILERPLATE
971 # _LT_LINKER_BOILERPLATE
972 # ----------------------
973 # Check for linker boilerplate output or warnings with
974 # the simple link test code.
975 m4_defun([_LT_LINKER_BOILERPLATE],
976 [m4_require([_LT_DECL_SED])dnl
977 ac_outfile=conftest.$ac_objext
978 echo "$lt_simple_link_test_code" >conftest.$ac_ext
979 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
980 _lt_linker_boilerplate=`cat conftest.err`
982 ])# _LT_LINKER_BOILERPLATE
984 # _LT_REQUIRED_DARWIN_CHECKS
985 # -------------------------
986 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
989 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
990 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
991 AC_CHECK_TOOL([LIPO], [lipo], [:])
992 AC_CHECK_TOOL([OTOOL], [otool], [:])
993 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
994 _LT_DECL([], [DSYMUTIL], [1],
995 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
996 _LT_DECL([], [NMEDIT], [1],
997 [Tool to change global to local symbols on Mac OS X])
998 _LT_DECL([], [LIPO], [1],
999 [Tool to manipulate fat objects and archives on Mac OS X])
1000 _LT_DECL([], [OTOOL], [1],
1001 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
1002 _LT_DECL([], [OTOOL64], [1],
1003 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
1005 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
1006 [lt_cv_apple_cc_single_mod=no
1007 if test -z "${LT_MULTI_MODULE}"; then
1008 # By default we will add the -single_module flag. You can override
1009 # by either setting the environment variable LT_MULTI_MODULE
1010 # non-empty at configure time, or by adding -multi_module to the
1012 rm -rf libconftest.dylib*
1013 echo "int foo(void){return 1;}" > conftest.c
1014 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1015 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
1016 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1017 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
1019 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
1020 lt_cv_apple_cc_single_mod=yes
1022 cat conftest.err >&AS_MESSAGE_LOG_FD
1024 rm -rf libconftest.dylib*
1027 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1028 [lt_cv_ld_exported_symbols_list],
1029 [lt_cv_ld_exported_symbols_list=no
1030 save_LDFLAGS=$LDFLAGS
1031 echo "_main" > conftest.sym
1032 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1033 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1034 [lt_cv_ld_exported_symbols_list=yes],
1035 [lt_cv_ld_exported_symbols_list=no])
1036 LDFLAGS="$save_LDFLAGS"
1039 rhapsody* | darwin1.[[012]])
1040 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1042 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1043 darwin*) # darwin 5.x on
1044 # if running on 10.5 or later, the deployment target defaults
1045 # to the OS version, if on x86, and 10.4, the deployment
1046 # target defaults to 10.4. Don't you love it?
1047 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1048 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1049 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1051 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1053 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1057 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1058 _lt_dar_single_mod='$single_module'
1060 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1061 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1063 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1065 if test "$DSYMUTIL" != ":"; then
1066 _lt_dsymutil='~$DSYMUTIL $lib || :'
1075 # _LT_DARWIN_LINKER_FEATURES
1076 # --------------------------
1077 # Checks for linker and compiler features on darwin
1078 m4_defun([_LT_DARWIN_LINKER_FEATURES],
1080 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1081 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1082 _LT_TAGVAR(hardcode_direct, $1)=no
1083 _LT_TAGVAR(hardcode_automatic, $1)=yes
1084 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1085 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1086 _LT_TAGVAR(link_all_deplibs, $1)=yes
1087 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1088 case $cc_basename in
1089 ifort*) _lt_dar_can_shared=yes ;;
1090 *) _lt_dar_can_shared=$GCC ;;
1092 if test "$_lt_dar_can_shared" = "yes"; then
1093 output_verbose_link_cmd=echo
1094 _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}"
1095 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1096 _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}"
1097 _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}${_lt_dsymutil}"
1099 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1100 _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}"
1101 _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}"
1105 _LT_TAGVAR(ld_shlibs, $1)=no
1109 # _LT_SYS_MODULE_PATH_AIX
1110 # -----------------------
1111 # Links a minimal program and checks the executable
1112 # for the system default hardcoded library path. In most cases,
1113 # this is /usr/lib:/lib, but when the MPI compilers are used
1114 # the location of the communication and MPI libs are included too.
1115 # If we don't find anything, use the default library path according
1116 # to the aix ld manual.
1117 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1118 [m4_require([_LT_DECL_SED])dnl
1119 AC_LINK_IFELSE(AC_LANG_PROGRAM,[
1120 lt_aix_libpath_sed='
1121 /Import File Strings/,/^$/ {
1127 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1128 # Check for a 64-bit object if we didn't find anything.
1129 if test -z "$aix_libpath"; then
1130 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1132 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
1133 ])# _LT_SYS_MODULE_PATH_AIX
1136 # _LT_SHELL_INIT(ARG)
1137 # -------------------
1138 m4_define([_LT_SHELL_INIT],
1139 [ifdef([AC_DIVERSION_NOTICE],
1140 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
1141 [AC_DIVERT_PUSH(NOTICE)])
1147 # _LT_PROG_ECHO_BACKSLASH
1148 # -----------------------
1149 # Add some code to the start of the generated configure script which
1150 # will find an echo command which doesn't interpret backslashes.
1151 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1153 # Check that we are running under the correct shell.
1154 SHELL=${CONFIG_SHELL-/bin/sh}
1158 # Remove one level of quotation (which was required for Make).
1159 ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
1163 ECHO=${lt_ECHO-echo}
1164 if test "X[$]1" = X--no-reexec; then
1165 # Discard the --no-reexec flag, and continue.
1167 elif test "X[$]1" = X--fallback-echo; then
1168 # Avoid inline document here, it may be left over
1170 elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
1171 # Yippee, $ECHO works!
1174 # Restart under the correct shell.
1175 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
1178 if test "X[$]1" = X--fallback-echo; then
1179 # used as fallback echo
1187 # The HP-UX ksh and POSIX shell print the target directory to stdout
1189 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
1191 if test -z "$lt_ECHO"; then
1192 if test "X${echo_test_string+set}" != Xset; then
1193 # find a string as large as possible, as long as the shell can cope with it
1194 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
1195 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
1196 if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
1197 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
1204 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
1205 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
1206 test "X$echo_testing_string" = "X$echo_test_string"; then
1209 # The Solaris, AIX, and Digital Unix default echo programs unquote
1210 # backslashes. This makes it impossible to quote backslashes using
1211 # echo "$something" | sed 's/\\/\\\\/g'
1213 # So, first we look for a working echo in the user's PATH.
1215 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1216 for dir in $PATH /usr/ucb; do
1218 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
1219 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
1220 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
1221 test "X$echo_testing_string" = "X$echo_test_string"; then
1228 if test "X$ECHO" = Xecho; then
1229 # We didn't find a better echo, so look for alternatives.
1230 if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
1231 echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
1232 test "X$echo_testing_string" = "X$echo_test_string"; then
1233 # This shell has a builtin print -r that does the trick.
1235 elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
1236 test "X$CONFIG_SHELL" != X/bin/ksh; then
1237 # If we have ksh, try running configure again with it.
1238 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
1239 export ORIGINAL_CONFIG_SHELL
1240 CONFIG_SHELL=/bin/ksh
1242 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
1246 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
1247 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
1248 test "X$echo_testing_string" = "X$echo_test_string"; then
1249 # Cool, printf works
1251 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1252 test "X$echo_testing_string" = 'X\t' &&
1253 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1254 test "X$echo_testing_string" = "X$echo_test_string"; then
1255 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
1257 SHELL="$CONFIG_SHELL"
1259 ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
1260 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1261 test "X$echo_testing_string" = 'X\t' &&
1262 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1263 test "X$echo_testing_string" = "X$echo_test_string"; then
1264 ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
1266 # maybe with a smaller string...
1269 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
1270 if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
1277 if test "$prev" != 'sed 50q "[$]0"'; then
1278 echo_test_string=`eval $prev`
1279 export echo_test_string
1280 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
1282 # Oops. We lost completely, so just stick with echo.
1291 # Copy echo and quote the copy suitably for passing to libtool from
1292 # the Makefile, instead of quoting the original, which is used later.
1294 if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
1295 lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
1300 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1301 _LT_DECL([], [ECHO], [1],
1302 [An echo program that does not interpret backslashes])
1303 ])# _LT_PROG_ECHO_BACKSLASH
1308 m4_defun([_LT_ENABLE_LOCK],
1309 [AC_ARG_ENABLE([libtool-lock],
1310 [AS_HELP_STRING([--disable-libtool-lock],
1311 [avoid locking (might break parallel builds)])])
1312 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1314 # Some flags need to be propagated to the compiler or linker for good
1318 # Find out which ABI we are using.
1319 echo 'int i;' > conftest.$ac_ext
1320 if AC_TRY_EVAL(ac_compile); then
1321 case `/usr/bin/file conftest.$ac_objext` in
1333 # Find out which ABI we are using.
1334 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1335 if AC_TRY_EVAL(ac_compile); then
1336 if test "$lt_cv_prog_gnu_ld" = yes; then
1337 case `/usr/bin/file conftest.$ac_objext` in
1339 LD="${LD-ld} -melf32bsmip"
1342 LD="${LD-ld} -melf32bmipn32"
1345 LD="${LD-ld} -melf64bmip"
1349 case `/usr/bin/file conftest.$ac_objext` in
1365 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1366 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1367 # Find out which ABI we are using.
1368 echo 'int i;' > conftest.$ac_ext
1369 if AC_TRY_EVAL(ac_compile); then
1370 case `/usr/bin/file conftest.o` in
1373 x86_64-*kfreebsd*-gnu)
1374 LD="${LD-ld} -m elf_i386_fbsd"
1377 LD="${LD-ld} -m elf_i386"
1379 ppc64-*linux*|powerpc64-*linux*)
1380 LD="${LD-ld} -m elf32ppclinux"
1383 LD="${LD-ld} -m elf_s390"
1386 LD="${LD-ld} -m elf32_sparc"
1392 x86_64-*kfreebsd*-gnu)
1393 LD="${LD-ld} -m elf_x86_64_fbsd"
1396 LD="${LD-ld} -m elf_x86_64"
1398 ppc*-*linux*|powerpc*-*linux*)
1399 LD="${LD-ld} -m elf64ppc"
1401 s390*-*linux*|s390*-*tpf*)
1402 LD="${LD-ld} -m elf64_s390"
1405 LD="${LD-ld} -m elf64_sparc"
1415 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1416 SAVE_CFLAGS="$CFLAGS"
1417 CFLAGS="$CFLAGS -belf"
1418 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1420 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1422 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1423 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1424 CFLAGS="$SAVE_CFLAGS"
1428 # Find out which ABI we are using.
1429 echo 'int i;' > conftest.$ac_ext
1430 if AC_TRY_EVAL(ac_compile); then
1431 case `/usr/bin/file conftest.o` in
1433 case $lt_cv_prog_gnu_ld in
1434 yes*) LD="${LD-ld} -m elf64_sparc" ;;
1436 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1448 need_locks="$enable_libtool_lock"
1452 # _LT_CMD_OLD_ARCHIVE
1453 # -------------------
1454 m4_defun([_LT_CMD_OLD_ARCHIVE],
1455 [AC_CHECK_TOOL(AR, ar, false)
1456 test -z "$AR" && AR=ar
1457 test -z "$AR_FLAGS" && AR_FLAGS=cru
1458 _LT_DECL([], [AR], [1], [The archiver])
1459 _LT_DECL([], [AR_FLAGS], [1])
1461 AC_CHECK_TOOL(STRIP, strip, :)
1462 test -z "$STRIP" && STRIP=:
1463 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1465 AC_CHECK_TOOL(RANLIB, ranlib, :)
1466 test -z "$RANLIB" && RANLIB=:
1467 _LT_DECL([], [RANLIB], [1],
1468 [Commands used to install an old-style archive])
1470 # Determine commands to create old-style static archives.
1471 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1472 old_postinstall_cmds='chmod 644 $oldlib'
1473 old_postuninstall_cmds=
1475 if test -n "$RANLIB"; then
1478 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
1481 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
1484 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1486 _LT_DECL([], [old_postinstall_cmds], [2])
1487 _LT_DECL([], [old_postuninstall_cmds], [2])
1488 _LT_TAGDECL([], [old_archive_cmds], [2],
1489 [Commands used to build an old-style archive])
1490 ])# _LT_CMD_OLD_ARCHIVE
1493 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1494 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1495 # ----------------------------------------------------------------
1496 # Check whether the given compiler option works
1497 AC_DEFUN([_LT_COMPILER_OPTION],
1498 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1499 m4_require([_LT_DECL_SED])dnl
1500 AC_CACHE_CHECK([$1], [$2],
1502 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1503 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1504 lt_compiler_flag="$3"
1505 # Insert the option either (1) after the last *FLAGS variable, or
1506 # (2) before a word containing "conftest.", or (3) at the end.
1507 # Note that $ac_compile itself does not contain backslashes and begins
1508 # with a dollar sign (not a hyphen), so the echo should work correctly.
1509 # The option is referenced via a variable to avoid confusing sed.
1510 lt_compile=`echo "$ac_compile" | $SED \
1511 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1512 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1513 -e 's:$: $lt_compiler_flag:'`
1514 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1515 (eval "$lt_compile" 2>conftest.err)
1517 cat conftest.err >&AS_MESSAGE_LOG_FD
1518 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1519 if (exit $ac_status) && test -s "$ac_outfile"; then
1520 # The compiler can only warn and ignore the option if not recognized
1521 # So say no if there are warnings other than the usual output.
1522 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
1523 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1524 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1531 if test x"[$]$2" = xyes; then
1532 m4_if([$5], , :, [$5])
1534 m4_if([$6], , :, [$6])
1536 ])# _LT_COMPILER_OPTION
1539 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1540 dnl aclocal-1.4 backwards compatibility:
1541 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1544 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1545 # [ACTION-SUCCESS], [ACTION-FAILURE])
1546 # ----------------------------------------------------
1547 # Check whether the given linker option works
1548 AC_DEFUN([_LT_LINKER_OPTION],
1549 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1550 m4_require([_LT_DECL_SED])dnl
1551 AC_CACHE_CHECK([$1], [$2],
1553 save_LDFLAGS="$LDFLAGS"
1554 LDFLAGS="$LDFLAGS $3"
1555 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1556 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1557 # The linker can only warn and ignore the option if not recognized
1558 # So say no if there are warnings
1559 if test -s conftest.err; then
1560 # Append any errors to the config.log.
1561 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1562 $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
1563 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1564 if diff conftest.exp conftest.er2 >/dev/null; then
1572 LDFLAGS="$save_LDFLAGS"
1575 if test x"[$]$2" = xyes; then
1576 m4_if([$4], , :, [$4])
1578 m4_if([$5], , :, [$5])
1580 ])# _LT_LINKER_OPTION
1583 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1584 dnl aclocal-1.4 backwards compatibility:
1585 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1590 AC_DEFUN([LT_CMD_MAX_LEN],
1591 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1592 # find the maximum length of command line arguments
1593 AC_MSG_CHECKING([the maximum length of command line arguments])
1594 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1600 # On DJGPP, this test can blow up pretty badly due to problems in libc
1601 # (any single argument exceeding 2000 bytes causes a buffer overrun
1602 # during glob expansion). Even if it were fixed, the result of this
1603 # check would be larger than it should be.
1604 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1608 # Under GNU Hurd, this test is not required because there is
1609 # no limit to the length of command line arguments.
1610 # Libtool will interpret -1 as no limit whatsoever
1611 lt_cv_sys_max_cmd_len=-1;
1614 cygwin* | mingw* | cegcc*)
1615 # On Win9x/ME, this test blows up -- it succeeds, but takes
1616 # about 5 minutes as the teststring grows exponentially.
1617 # Worse, since 9x/ME are not pre-emptively multitasking,
1618 # you end up with a "frozen" computer, even though with patience
1619 # the test eventually succeeds (with a max line length of 256k).
1620 # Instead, let's just punt: use the minimum linelength reported by
1621 # all of the supported platforms: 8192 (on NT/2K/XP).
1622 lt_cv_sys_max_cmd_len=8192;
1626 # On AmigaOS with pdksh, this test takes hours, literally.
1627 # So we just punt and use a minimum line length of 8192.
1628 lt_cv_sys_max_cmd_len=8192;
1631 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1632 # This has been around since 386BSD, at least. Likely further.
1633 if test -x /sbin/sysctl; then
1634 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1635 elif test -x /usr/sbin/sysctl; then
1636 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1638 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1640 # And add a safety zone
1641 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1642 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1646 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1647 lt_cv_sys_max_cmd_len=196608
1651 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1652 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1653 # nice to cause kernel panics so lets avoid the loop below.
1654 # First set a reasonable default.
1655 lt_cv_sys_max_cmd_len=16384
1657 if test -x /sbin/sysconfig; then
1658 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1659 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1664 lt_cv_sys_max_cmd_len=102400
1666 sysv5* | sco5v6* | sysv4.2uw2*)
1667 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1668 if test -n "$kargmax"; then
1669 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1671 lt_cv_sys_max_cmd_len=32768
1675 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1676 if test -n "$lt_cv_sys_max_cmd_len"; then
1677 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1678 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1680 # Make teststring a little bigger before we do anything with it.
1681 # a 1K string should be a reasonable start.
1682 for i in 1 2 3 4 5 6 7 8 ; do
1683 teststring=$teststring$teststring
1685 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1686 # If test is not a shell built-in, we'll probably end up computing a
1687 # maximum length that is only half of the actual maximum length, but
1689 while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
1690 = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
1691 test $i != 17 # 1/2 MB should be enough
1694 teststring=$teststring$teststring
1696 # Only check the string length outside the loop.
1697 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1699 # Add a significant safety factor because C++ compilers can tack on
1700 # massive amounts of additional arguments before passing them to the
1701 # linker. It appears as though 1/2 is a usable value.
1702 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1707 if test -n $lt_cv_sys_max_cmd_len ; then
1708 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1712 max_cmd_len=$lt_cv_sys_max_cmd_len
1713 _LT_DECL([], [max_cmd_len], [0],
1714 [What is the maximum length of a command?])
1718 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1719 dnl aclocal-1.4 backwards compatibility:
1720 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1725 m4_defun([_LT_HEADER_DLFCN],
1726 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1727 ])# _LT_HEADER_DLFCN
1730 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1731 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1732 # ----------------------------------------------------------------
1733 m4_defun([_LT_TRY_DLOPEN_SELF],
1734 [m4_require([_LT_HEADER_DLFCN])dnl
1735 if test "$cross_compiling" = yes; then :
1738 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1739 lt_status=$lt_dlunknown
1740 cat > conftest.$ac_ext <<_LT_EOF
1741 [#line __oline__ "configure"
1742 #include "confdefs.h"
1751 # define LT_DLGLOBAL RTLD_GLOBAL
1754 # define LT_DLGLOBAL DL_GLOBAL
1756 # define LT_DLGLOBAL 0
1760 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1761 find out it does not work in some platform. */
1762 #ifndef LT_DLLAZY_OR_NOW
1764 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1767 # define LT_DLLAZY_OR_NOW DL_LAZY
1770 # define LT_DLLAZY_OR_NOW RTLD_NOW
1773 # define LT_DLLAZY_OR_NOW DL_NOW
1775 # define LT_DLLAZY_OR_NOW 0
1782 void fnord() { int i=42;}
1785 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1786 int status = $lt_dlunknown;
1790 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1791 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1792 /* dlclose (self); */
1800 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1801 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1804 x$lt_dlno_uscore) $1 ;;
1805 x$lt_dlneed_uscore) $2 ;;
1806 x$lt_dlunknown|x*) $3 ;;
1809 # compilation failed
1814 ])# _LT_TRY_DLOPEN_SELF
1817 # LT_SYS_DLOPEN_SELF
1818 # ------------------
1819 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1820 [m4_require([_LT_HEADER_DLFCN])dnl
1821 if test "x$enable_dlopen" != xyes; then
1822 enable_dlopen=unknown
1823 enable_dlopen_self=unknown
1824 enable_dlopen_self_static=unknown
1831 lt_cv_dlopen="load_add_on"
1833 lt_cv_dlopen_self=yes
1836 mingw* | pw32* | cegcc*)
1837 lt_cv_dlopen="LoadLibrary"
1842 lt_cv_dlopen="dlopen"
1847 # if libdl is installed we need to link against it
1848 AC_CHECK_LIB([dl], [dlopen],
1849 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1852 lt_cv_dlopen_self=yes
1857 AC_CHECK_FUNC([shl_load],
1858 [lt_cv_dlopen="shl_load"],
1859 [AC_CHECK_LIB([dld], [shl_load],
1860 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1861 [AC_CHECK_FUNC([dlopen],
1862 [lt_cv_dlopen="dlopen"],
1863 [AC_CHECK_LIB([dl], [dlopen],
1864 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1865 [AC_CHECK_LIB([svld], [dlopen],
1866 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1867 [AC_CHECK_LIB([dld], [dld_link],
1868 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1877 if test "x$lt_cv_dlopen" != xno; then
1883 case $lt_cv_dlopen in
1885 save_CPPFLAGS="$CPPFLAGS"
1886 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1888 save_LDFLAGS="$LDFLAGS"
1889 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1892 LIBS="$lt_cv_dlopen_libs $LIBS"
1894 AC_CACHE_CHECK([whether a program can dlopen itself],
1895 lt_cv_dlopen_self, [dnl
1896 _LT_TRY_DLOPEN_SELF(
1897 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1898 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1901 if test "x$lt_cv_dlopen_self" = xyes; then
1902 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1903 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1904 lt_cv_dlopen_self_static, [dnl
1905 _LT_TRY_DLOPEN_SELF(
1906 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1907 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1911 CPPFLAGS="$save_CPPFLAGS"
1912 LDFLAGS="$save_LDFLAGS"
1917 case $lt_cv_dlopen_self in
1918 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1919 *) enable_dlopen_self=unknown ;;
1922 case $lt_cv_dlopen_self_static in
1923 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1924 *) enable_dlopen_self_static=unknown ;;
1927 _LT_DECL([dlopen_support], [enable_dlopen], [0],
1928 [Whether dlopen is supported])
1929 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1930 [Whether dlopen of programs is supported])
1931 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1932 [Whether dlopen of statically linked programs is supported])
1933 ])# LT_SYS_DLOPEN_SELF
1936 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1937 dnl aclocal-1.4 backwards compatibility:
1938 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1941 # _LT_COMPILER_C_O([TAGNAME])
1942 # ---------------------------
1943 # Check to see if options -c and -o are simultaneously supported by compiler.
1944 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
1945 m4_defun([_LT_COMPILER_C_O],
1946 [m4_require([_LT_DECL_SED])dnl
1947 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1948 m4_require([_LT_TAG_COMPILER])dnl
1949 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1950 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1951 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1952 $RM -r conftest 2>/dev/null
1956 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1958 lt_compiler_flag="-o out/conftest2.$ac_objext"
1959 # Insert the option either (1) after the last *FLAGS variable, or
1960 # (2) before a word containing "conftest.", or (3) at the end.
1961 # Note that $ac_compile itself does not contain backslashes and begins
1962 # with a dollar sign (not a hyphen), so the echo should work correctly.
1963 lt_compile=`echo "$ac_compile" | $SED \
1964 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1965 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1966 -e 's:$: $lt_compiler_flag:'`
1967 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1968 (eval "$lt_compile" 2>out/conftest.err)
1970 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1971 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1972 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1974 # The compiler can only warn and ignore the option if not recognized
1975 # So say no if there are warnings
1976 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1977 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1978 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1979 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1982 chmod u+w . 2>&AS_MESSAGE_LOG_FD
1984 # SGI C++ compiler will create directory out/ii_files/ for
1985 # template instantiation
1986 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
1987 $RM out/* && rmdir out
1992 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
1993 [Does compiler simultaneously support -c and -o options?])
1994 ])# _LT_COMPILER_C_O
1997 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
1998 # ----------------------------------
1999 # Check to see if we can do hard links to lock some files if needed
2000 m4_defun([_LT_COMPILER_FILE_LOCKS],
2001 [m4_require([_LT_ENABLE_LOCK])dnl
2002 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2003 _LT_COMPILER_C_O([$1])
2005 hard_links="nottested"
2006 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
2007 # do not overwrite the value of need_locks provided by the user
2008 AC_MSG_CHECKING([if we can lock with hard links])
2011 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2013 ln conftest.a conftest.b 2>&5 || hard_links=no
2014 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2015 AC_MSG_RESULT([$hard_links])
2016 if test "$hard_links" = no; then
2017 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
2023 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2024 ])# _LT_COMPILER_FILE_LOCKS
2029 m4_defun([_LT_CHECK_OBJDIR],
2030 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2031 [rm -f .libs 2>/dev/null
2032 mkdir .libs 2>/dev/null
2033 if test -d .libs; then
2036 # MS-DOS does not allow filenames that begin with a dot.
2039 rmdir .libs 2>/dev/null])
2040 objdir=$lt_cv_objdir
2041 _LT_DECL([], [objdir], [0],
2042 [The name of the directory that contains temporary libtool files])dnl
2043 m4_pattern_allow([LT_OBJDIR])dnl
2044 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
2045 [Define to the sub-directory in which libtool stores uninstalled libraries.])
2046 ])# _LT_CHECK_OBJDIR
2049 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2050 # --------------------------------------
2051 # Check hardcoding attributes.
2052 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2053 [AC_MSG_CHECKING([how to hardcode library paths into programs])
2054 _LT_TAGVAR(hardcode_action, $1)=
2055 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2056 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2057 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
2059 # We can hardcode non-existent directories.
2060 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
2061 # If the only mechanism to avoid hardcoding is shlibpath_var, we
2062 # have to relink, otherwise we might link with an installed library
2063 # when we should be linking with a yet-to-be-installed one
2064 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
2065 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
2066 # Linking always hardcodes the temporary library directory.
2067 _LT_TAGVAR(hardcode_action, $1)=relink
2069 # We can link without hardcoding, and we can hardcode nonexisting dirs.
2070 _LT_TAGVAR(hardcode_action, $1)=immediate
2073 # We cannot hardcode anything, or else we can only hardcode existing
2075 _LT_TAGVAR(hardcode_action, $1)=unsupported
2077 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2079 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2080 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2081 # Fast installation is not supported
2082 enable_fast_install=no
2083 elif test "$shlibpath_overrides_runpath" = yes ||
2084 test "$enable_shared" = no; then
2085 # Fast installation is not necessary
2086 enable_fast_install=needless
2088 _LT_TAGDECL([], [hardcode_action], [0],
2089 [How to hardcode a shared library path into an executable])
2090 ])# _LT_LINKER_HARDCODE_LIBPATH
2095 m4_defun([_LT_CMD_STRIPLIB],
2096 [m4_require([_LT_DECL_EGREP])
2099 AC_MSG_CHECKING([whether stripping libraries is possible])
2100 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2101 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2102 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2103 AC_MSG_RESULT([yes])
2105 # FIXME - insert some real tests, host_os isn't really good enough
2108 if test -n "$STRIP" ; then
2109 striplib="$STRIP -x"
2110 old_striplib="$STRIP -S"
2111 AC_MSG_RESULT([yes])
2121 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2122 _LT_DECL([], [striplib], [1])
2123 ])# _LT_CMD_STRIPLIB
2126 # _LT_SYS_DYNAMIC_LINKER([TAG])
2127 # -----------------------------
2128 # PORTME Fill in your ld.so characteristics
2129 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2130 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2131 m4_require([_LT_DECL_EGREP])dnl
2132 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2133 m4_require([_LT_DECL_OBJDUMP])dnl
2134 m4_require([_LT_DECL_SED])dnl
2135 AC_MSG_CHECKING([dynamic linker characteristics])
2138 if test "$GCC" = yes; then
2140 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2141 *) lt_awk_arg="/^libraries:/" ;;
2143 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2144 if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
2145 # if the path contains ";" then we assume it to be the separator
2146 # otherwise default to the standard path separator (i.e. ":") - it is
2147 # assumed that no part of a normal pathname contains ";" but that should
2148 # okay in the real world where ";" in dirpaths is itself problematic.
2149 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
2151 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2153 # Ok, now we have the path, separated by spaces, we can step through it
2154 # and add multilib dir if necessary.
2155 lt_tmp_lt_search_path_spec=
2156 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2157 for lt_sys_path in $lt_search_path_spec; do
2158 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2159 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2161 test -d "$lt_sys_path" && \
2162 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2165 lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
2166 BEGIN {RS=" "; FS="/|\n";} {
2169 for (lt_i = NF; lt_i > 0; lt_i--) {
2170 if ($lt_i != "" && $lt_i != ".") {
2171 if ($lt_i == "..") {
2174 if (lt_count == 0) {
2175 lt_foo="/" $lt_i lt_foo;
2182 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2183 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2185 sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
2187 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2190 libname_spec='lib$name'
2198 shlibpath_overrides_runpath=unknown
2200 dynamic_linker="$host_os ld.so"
2201 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2202 need_lib_prefix=unknown
2203 hardcode_into_libs=no
2205 # when you set need_version to no, make sure it does not cause -set_version
2206 # flags to be left without arguments
2207 need_version=unknown
2212 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2213 shlibpath_var=LIBPATH
2215 # AIX 3 has no versioning support, so we append a major version to the name.
2216 soname_spec='${libname}${release}${shared_ext}$major'
2223 hardcode_into_libs=yes
2224 if test "$host_cpu" = ia64; then
2225 # AIX 5 supports IA64
2226 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2227 shlibpath_var=LD_LIBRARY_PATH
2229 # With GCC up to 2.95.x, collect2 would create an import file
2230 # for dependence libraries. The import file would start with
2231 # the line `#! .'. This would cause the generated library to
2232 # depend on `.', always an invalid library. This was fixed in
2233 # development snapshots of GCC prior to 3.0.
2235 aix4 | aix4.[[01]] | aix4.[[01]].*)
2236 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2238 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2245 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2246 # soname into executable. Probably we can add versioning support to
2247 # collect2, so additional links can be useful in future.
2248 if test "$aix_use_runtimelinking" = yes; then
2249 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2250 # instead of lib<name>.a to let people know that these are not
2251 # typical AIX shared libraries.
2252 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2254 # We preserve .a as extension for shared libraries through AIX4.2
2255 # and later when we are not doing run time linking.
2256 library_names_spec='${libname}${release}.a $libname.a'
2257 soname_spec='${libname}${release}${shared_ext}$major'
2259 shlibpath_var=LIBPATH
2266 # Since July 2007 AmigaOS4 officially supports .so libraries.
2267 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2268 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2271 library_names_spec='$libname.ixlibrary $libname.a'
2272 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2273 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''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 ${libname}_ixlibrary.a || exit 1; done'
2279 library_names_spec='${libname}${shared_ext}'
2280 dynamic_linker="$host_os ld.so"
2281 shlibpath_var=LIBRARY_PATH
2287 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2288 soname_spec='${libname}${release}${shared_ext}$major'
2289 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2290 shlibpath_var=LD_LIBRARY_PATH
2291 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2292 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2293 # the default ld.so.conf also contains /usr/contrib/lib and
2294 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2295 # libtool to hard-code these into programs
2298 cygwin* | mingw* | pw32* | cegcc*)
2299 version_type=windows
2304 case $GCC,$host_os in
2305 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
2306 library_names_spec='$libname.dll.a'
2307 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2308 postinstall_cmds='base_file=`basename \${file}`~
2309 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2310 dldir=$destdir/`dirname \$dlpath`~
2311 test -d \$dldir || mkdir -p \$dldir~
2312 $install_prog $dir/$dlname \$dldir/$dlname~
2313 chmod a+x \$dldir/$dlname~
2314 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2315 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2317 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2318 dlpath=$dir/\$dldll~
2320 shlibpath_overrides_runpath=yes
2324 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2325 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2326 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
2329 # MinGW DLLs use traditional 'lib' prefix
2330 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2331 sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2332 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2333 # It is most probably a Windows format PATH printed by
2334 # mingw gcc, but we are running on Cygwin. Gcc prints its search
2335 # path with ; separators, and with drive letters. We can handle the
2336 # drive letters (cygwin fileutils understands them), so leave them,
2337 # especially as we might pass files found there to a mingw objdump,
2338 # which wouldn't understand a cygwinified path. Ahh.
2339 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2341 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2345 # pw32 DLLs use 'pw' prefix rather than 'lib'
2346 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2352 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2355 dynamic_linker='Win32 ld.exe'
2356 # FIXME: first we should search . and the directory the executable is in
2360 darwin* | rhapsody*)
2361 dynamic_linker="$host_os dyld"
2365 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2366 soname_spec='${libname}${release}${major}$shared_ext'
2367 shlibpath_overrides_runpath=yes
2368 shlibpath_var=DYLD_LIBRARY_PATH
2369 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2371 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2372 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2379 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2380 soname_spec='${libname}${release}${shared_ext}$major'
2381 shlibpath_var=LD_LIBRARY_PATH
2388 freebsd* | dragonfly*)
2389 # DragonFly does not have aout. When/if they implement a new
2390 # versioning mechanism, adjust this.
2391 if test -x /usr/bin/objformat; then
2392 objformat=`/usr/bin/objformat`
2395 freebsd[[123]]*) objformat=aout ;;
2399 version_type=freebsd-$objformat
2400 case $version_type in
2402 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2407 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2411 shlibpath_var=LD_LIBRARY_PATH
2414 shlibpath_overrides_runpath=yes
2416 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2417 shlibpath_overrides_runpath=yes
2418 hardcode_into_libs=yes
2420 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2421 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2422 shlibpath_overrides_runpath=no
2423 hardcode_into_libs=yes
2425 *) # from 4.6 on, and DragonFly
2426 shlibpath_overrides_runpath=yes
2427 hardcode_into_libs=yes
2436 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2437 soname_spec='${libname}${release}${shared_ext}$major'
2438 shlibpath_var=LD_LIBRARY_PATH
2439 hardcode_into_libs=yes
2442 hpux9* | hpux10* | hpux11*)
2443 # Give a soname corresponding to the major version so that dld.sl refuses to
2444 # link against other versions.
2451 hardcode_into_libs=yes
2452 dynamic_linker="$host_os dld.so"
2453 shlibpath_var=LD_LIBRARY_PATH
2454 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2455 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2456 soname_spec='${libname}${release}${shared_ext}$major'
2457 if test "X$HPUX_IA64_MODE" = X32; then
2458 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2460 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2462 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2466 hardcode_into_libs=yes
2467 dynamic_linker="$host_os dld.sl"
2468 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2469 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2470 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2471 soname_spec='${libname}${release}${shared_ext}$major'
2472 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2473 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2477 dynamic_linker="$host_os dld.sl"
2478 shlibpath_var=SHLIB_PATH
2479 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2480 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2481 soname_spec='${libname}${release}${shared_ext}$major'
2484 # HP-UX runs *really* slowly unless shared libraries are mode 555.
2485 postinstall_cmds='chmod 555 $lib'
2492 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2493 soname_spec='${libname}${release}${shared_ext}$major'
2494 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2495 shlibpath_var=LD_LIBRARY_PATH
2496 shlibpath_overrides_runpath=no
2497 hardcode_into_libs=yes
2500 irix5* | irix6* | nonstopux*)
2502 nonstopux*) version_type=nonstopux ;;
2504 if test "$lt_cv_prog_gnu_ld" = yes; then
2512 soname_spec='${libname}${release}${shared_ext}$major'
2513 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2515 irix5* | nonstopux*)
2519 case $LD in # libtool.m4 will add one of these switches to LD
2520 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2521 libsuff= shlibsuff= libmagic=32-bit;;
2522 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2523 libsuff=32 shlibsuff=N32 libmagic=N32;;
2524 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2525 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2526 *) libsuff= shlibsuff= libmagic=never-match;;
2530 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2531 shlibpath_overrides_runpath=no
2532 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2533 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2534 hardcode_into_libs=yes
2537 # No shared lib support for Linux oldld, aout, or coff.
2538 linux*oldld* | linux*aout* | linux*coff*)
2542 # This must be Linux ELF.
2543 linux* | k*bsd*-gnu)
2547 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2548 soname_spec='${libname}${release}${shared_ext}$major'
2549 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2550 shlibpath_var=LD_LIBRARY_PATH
2551 shlibpath_overrides_runpath=no
2552 # Some binutils ld are patched to set DT_RUNPATH
2553 save_LDFLAGS=$LDFLAGS
2555 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2556 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2557 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2558 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2559 [shlibpath_overrides_runpath=yes])])
2560 LDFLAGS=$save_LDFLAGS
2563 # This implies no fast_install, which is unacceptable.
2564 # Some rework will be needed to allow for fast_install
2565 # before this can be enabled.
2566 hardcode_into_libs=yes
2568 # Add ABI-specific directories to the system library path.
2569 sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
2571 # Append ld.so.conf contents to the search path
2572 if test -f /etc/ld.so.conf; then
2573 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;/^$/d' | tr '\n' ' '`
2574 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
2577 # We used to test for /lib/ld.so.1 and disable shared libraries on
2578 # powerpc, because MkLinux only supported shared libraries with the
2579 # GNU dynamic linker. Since this was broken with cross compilers,
2580 # most powerpc-linux boxes support dynamic linking these days and
2581 # people can always --disable-shared, the test was removed, and we
2582 # assume the GNU/Linux dynamic linker is in use.
2583 dynamic_linker='GNU/Linux ld.so'
2590 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2591 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2592 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2593 dynamic_linker='NetBSD (a.out) ld.so'
2595 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2596 soname_spec='${libname}${release}${shared_ext}$major'
2597 dynamic_linker='NetBSD ld.elf_so'
2599 shlibpath_var=LD_LIBRARY_PATH
2600 shlibpath_overrides_runpath=yes
2601 hardcode_into_libs=yes
2606 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2607 shlibpath_var=LD_LIBRARY_PATH
2608 shlibpath_overrides_runpath=yes
2615 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2616 soname_spec='${libname}${release}${shared_ext}$major'
2617 shlibpath_var=LD_LIBRARY_PATH
2618 shlibpath_overrides_runpath=no
2619 hardcode_into_libs=yes
2620 dynamic_linker='ldqnx.so'
2625 sys_lib_dlsearch_path_spec="/usr/lib"
2627 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2629 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2630 *) need_version=no ;;
2632 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2633 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2634 shlibpath_var=LD_LIBRARY_PATH
2635 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2637 openbsd2.[[89]] | openbsd2.[[89]].*)
2638 shlibpath_overrides_runpath=no
2641 shlibpath_overrides_runpath=yes
2645 shlibpath_overrides_runpath=yes
2650 libname_spec='$name'
2653 library_names_spec='$libname${shared_ext} $libname.a'
2654 dynamic_linker='OS/2 ld.exe'
2655 shlibpath_var=LIBPATH
2658 osf3* | osf4* | osf5*)
2662 soname_spec='${libname}${release}${shared_ext}$major'
2663 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2664 shlibpath_var=LD_LIBRARY_PATH
2665 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2666 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2677 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2678 soname_spec='${libname}${release}${shared_ext}$major'
2679 shlibpath_var=LD_LIBRARY_PATH
2680 shlibpath_overrides_runpath=yes
2681 hardcode_into_libs=yes
2682 # ldd complains unless libraries are executable
2683 postinstall_cmds='chmod +x $lib'
2688 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2689 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2690 shlibpath_var=LD_LIBRARY_PATH
2691 shlibpath_overrides_runpath=yes
2692 if test "$with_gnu_ld" = yes; then
2700 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2701 soname_spec='${libname}${release}${shared_ext}$major'
2702 shlibpath_var=LD_LIBRARY_PATH
2703 case $host_vendor in
2705 shlibpath_overrides_runpath=no
2707 runpath_var=LD_RUN_PATH
2715 shlibpath_overrides_runpath=no
2716 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2722 if test -d /usr/nec ;then
2724 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2725 soname_spec='$libname${shared_ext}.$major'
2726 shlibpath_var=LD_LIBRARY_PATH
2730 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2731 version_type=freebsd-elf
2734 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2735 soname_spec='${libname}${release}${shared_ext}$major'
2736 shlibpath_var=LD_LIBRARY_PATH
2737 shlibpath_overrides_runpath=yes
2738 hardcode_into_libs=yes
2739 if test "$with_gnu_ld" = yes; then
2740 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2742 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2745 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2749 sys_lib_dlsearch_path_spec='/usr/lib'
2753 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2757 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2758 shlibpath_var=LD_LIBRARY_PATH
2759 shlibpath_overrides_runpath=no
2760 hardcode_into_libs=yes
2765 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2766 soname_spec='${libname}${release}${shared_ext}$major'
2767 shlibpath_var=LD_LIBRARY_PATH
2774 AC_MSG_RESULT([$dynamic_linker])
2775 test "$dynamic_linker" = no && can_build_shared=no
2777 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2778 if test "$GCC" = yes; then
2779 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2782 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2783 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2785 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2786 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2789 _LT_DECL([], [variables_saved_for_relink], [1],
2790 [Variables whose values should be saved in libtool wrapper scripts and
2791 restored at link time])
2792 _LT_DECL([], [need_lib_prefix], [0],
2793 [Do we need the "lib" prefix for modules?])
2794 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2795 _LT_DECL([], [version_type], [0], [Library versioning type])
2796 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2797 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2798 _LT_DECL([], [shlibpath_overrides_runpath], [0],
2799 [Is shlibpath searched before the hard-coded library search path?])
2800 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2801 _LT_DECL([], [library_names_spec], [1],
2802 [[List of archive names. First name is the real one, the rest are links.
2803 The last name is the one that the linker finds with -lNAME]])
2804 _LT_DECL([], [soname_spec], [1],
2805 [[The coded name of the library, if different from the real name]])
2806 _LT_DECL([], [postinstall_cmds], [2],
2807 [Command to use after installation of a shared archive])
2808 _LT_DECL([], [postuninstall_cmds], [2],
2809 [Command to use after uninstallation of a shared archive])
2810 _LT_DECL([], [finish_cmds], [2],
2811 [Commands used to finish a libtool library installation in a directory])
2812 _LT_DECL([], [finish_eval], [1],
2813 [[As "finish_cmds", except a single script fragment to be evaled but
2815 _LT_DECL([], [hardcode_into_libs], [0],
2816 [Whether we should hardcode library paths into libraries])
2817 _LT_DECL([], [sys_lib_search_path_spec], [2],
2818 [Compile-time system search path for libraries])
2819 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2820 [Run-time system search path for libraries])
2821 ])# _LT_SYS_DYNAMIC_LINKER
2824 # _LT_PATH_TOOL_PREFIX(TOOL)
2825 # --------------------------
2826 # find a file program which can recognize shared library
2827 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2828 [m4_require([_LT_DECL_EGREP])dnl
2829 AC_MSG_CHECKING([for $1])
2830 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2832 [[\\/*] | ?:[\\/]*])
2833 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2836 lt_save_MAGIC_CMD="$MAGIC_CMD"
2837 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2838 dnl $ac_dummy forces splitting on constant user-supplied paths.
2839 dnl POSIX.2 word splitting is done only on the output of word expansions,
2840 dnl not every word. This closes a longstanding sh security hole.
2841 ac_dummy="m4_if([$2], , $PATH, [$2])"
2842 for ac_dir in $ac_dummy; do
2844 test -z "$ac_dir" && ac_dir=.
2845 if test -f $ac_dir/$1; then
2846 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2847 if test -n "$file_magic_test_file"; then
2848 case $deplibs_check_method in
2850 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2851 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2852 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2853 $EGREP "$file_magic_regex" > /dev/null; then
2858 *** Warning: the command libtool uses to detect shared libraries,
2859 *** $file_magic_cmd, produces output that libtool cannot recognize.
2860 *** The result is that libtool may fail to recognize shared libraries
2861 *** as such. This will affect the creation of libtool libraries that
2862 *** depend on shared libraries, but programs linked with such libtool
2863 *** libraries will work regardless of this problem. Nevertheless, you
2864 *** may want to report the problem to your system manager and/or to
2865 *** bug-libtool@gnu.org
2875 MAGIC_CMD="$lt_save_MAGIC_CMD"
2878 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2879 if test -n "$MAGIC_CMD"; then
2880 AC_MSG_RESULT($MAGIC_CMD)
2884 _LT_DECL([], [MAGIC_CMD], [0],
2885 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
2886 ])# _LT_PATH_TOOL_PREFIX
2889 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
2890 dnl aclocal-1.4 backwards compatibility:
2891 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
2896 # find a file program which can recognize a shared library
2897 m4_defun([_LT_PATH_MAGIC],
2898 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2899 if test -z "$lt_cv_path_MAGIC_CMD"; then
2900 if test -n "$ac_tool_prefix"; then
2901 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2911 # find the pathname to the GNU or non-GNU linker
2912 AC_DEFUN([LT_PATH_LD],
2913 [AC_REQUIRE([AC_PROG_CC])dnl
2914 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2915 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2916 m4_require([_LT_DECL_SED])dnl
2917 m4_require([_LT_DECL_EGREP])dnl
2919 AC_ARG_WITH([gnu-ld],
2920 [AS_HELP_STRING([--with-gnu-ld],
2921 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2922 [test "$withval" = no || with_gnu_ld=yes],
2923 [with_gnu_ld=no])dnl
2926 if test "$GCC" = yes; then
2927 # Check if gcc -print-prog-name=ld gives a path.
2928 AC_MSG_CHECKING([for ld used by $CC])
2931 # gcc leaves a trailing carriage return which upsets mingw
2932 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2934 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2937 # Accept absolute paths.
2938 [[\\/]]* | ?:[[\\/]]*)
2939 re_direlt='/[[^/]][[^/]]*/\.\./'
2940 # Canonicalize the pathname of ld
2941 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
2942 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
2943 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
2945 test -z "$LD" && LD="$ac_prog"
2948 # If it fails, then pretend we aren't using GCC.
2952 # If it is relative, then search for the first ld in PATH.
2956 elif test "$with_gnu_ld" = yes; then
2957 AC_MSG_CHECKING([for GNU ld])
2959 AC_MSG_CHECKING([for non-GNU ld])
2961 AC_CACHE_VAL(lt_cv_path_LD,
2962 [if test -z "$LD"; then
2963 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2964 for ac_dir in $PATH; do
2966 test -z "$ac_dir" && ac_dir=.
2967 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2968 lt_cv_path_LD="$ac_dir/$ac_prog"
2969 # Check to see if the program is GNU ld. I'd rather use --version,
2970 # but apparently some variants of GNU ld only accept -v.
2971 # Break only if it was the GNU/non-GNU ld that we prefer.
2972 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2973 *GNU* | *'with BFD'*)
2974 test "$with_gnu_ld" != no && break
2977 test "$with_gnu_ld" != yes && break
2984 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2987 if test -n "$LD"; then
2992 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2996 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3000 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3001 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3002 dnl aclocal-1.4 backwards compatibility:
3003 dnl AC_DEFUN([AM_PROG_LD], [])
3004 dnl AC_DEFUN([AC_PROG_LD], [])
3009 m4_defun([_LT_PATH_LD_GNU],
3010 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3011 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3012 case `$LD -v 2>&1 </dev/null` in
3013 *GNU* | *'with BFD'*)
3014 lt_cv_prog_gnu_ld=yes
3017 lt_cv_prog_gnu_ld=no
3020 with_gnu_ld=$lt_cv_prog_gnu_ld
3026 # find reload flag for linker
3027 # -- PORTME Some linkers may need a different reload flag.
3028 m4_defun([_LT_CMD_RELOAD],
3029 [AC_CACHE_CHECK([for $LD option to reload object files],
3030 lt_cv_ld_reload_flag,
3031 [lt_cv_ld_reload_flag='-r'])
3032 reload_flag=$lt_cv_ld_reload_flag
3033 case $reload_flag in
3035 *) reload_flag=" $reload_flag" ;;
3037 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3040 if test "$GCC" = yes; then
3041 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
3043 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3047 _LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3048 _LT_DECL([], [reload_cmds], [2])dnl
3052 # _LT_CHECK_MAGIC_METHOD
3053 # ----------------------
3054 # how to check for library dependencies
3055 # -- PORTME fill in with the dynamic library characteristics
3056 m4_defun([_LT_CHECK_MAGIC_METHOD],
3057 [m4_require([_LT_DECL_EGREP])
3058 m4_require([_LT_DECL_OBJDUMP])
3059 AC_CACHE_CHECK([how to recognize dependent libraries],
3060 lt_cv_deplibs_check_method,
3061 [lt_cv_file_magic_cmd='$MAGIC_CMD'
3062 lt_cv_file_magic_test_file=
3063 lt_cv_deplibs_check_method='unknown'
3064 # Need to set the preceding variable on all platforms that support
3065 # interlibrary dependencies.
3066 # 'none' -- dependencies not supported.
3067 # `unknown' -- same as none, but documents that we really don't know.
3068 # 'pass_all' -- all dependencies passed with no checks.
3069 # 'test_compile' -- check by making test program.
3070 # 'file_magic [[regex]]' -- check by looking for files in library path
3071 # which responds to the $file_magic_cmd with a given extended regex.
3072 # If you have `file' or equivalent on your system and you're not sure
3073 # whether `pass_all' will *always* work, you probably want this one.
3077 lt_cv_deplibs_check_method=pass_all
3081 lt_cv_deplibs_check_method=pass_all
3085 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3086 lt_cv_file_magic_cmd='/usr/bin/file -L'
3087 lt_cv_file_magic_test_file=/shlib/libc.so
3091 # func_win32_libid is a shell function defined in ltmain.sh
3092 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3093 lt_cv_file_magic_cmd='func_win32_libid'
3097 # Base MSYS/MinGW do not provide the 'file' command needed by
3098 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3099 # unless we find 'file', for example because we are cross-compiling.
3100 if ( file / ) >/dev/null 2>&1; then
3101 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3102 lt_cv_file_magic_cmd='func_win32_libid'
3104 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3105 lt_cv_file_magic_cmd='$OBJDUMP -f'
3110 # use the weaker test based on 'objdump'. See mingw*.
3111 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3112 lt_cv_file_magic_cmd='$OBJDUMP -f'
3115 darwin* | rhapsody*)
3116 lt_cv_deplibs_check_method=pass_all
3119 freebsd* | dragonfly*)
3120 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3123 # Not sure whether the presence of OpenBSD here was a mistake.
3124 # Let's accept both of them until this is cleared up.
3125 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3126 lt_cv_file_magic_cmd=/usr/bin/file
3127 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3131 lt_cv_deplibs_check_method=pass_all
3136 lt_cv_deplibs_check_method=pass_all
3139 hpux10.20* | hpux11*)
3140 lt_cv_file_magic_cmd=/usr/bin/file
3143 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3144 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3147 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
3148 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3151 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
3152 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3158 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3159 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3162 irix5* | irix6* | nonstopux*)
3164 *-32|*"-32 ") libmagic=32-bit;;
3165 *-n32|*"-n32 ") libmagic=N32;;
3166 *-64|*"-64 ") libmagic=64-bit;;
3167 *) libmagic=never-match;;
3169 lt_cv_deplibs_check_method=pass_all
3172 # This must be Linux ELF.
3173 linux* | k*bsd*-gnu)
3174 lt_cv_deplibs_check_method=pass_all
3178 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3179 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3181 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3186 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3187 lt_cv_file_magic_cmd=/usr/bin/file
3188 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3192 lt_cv_deplibs_check_method=pass_all
3196 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3197 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3199 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3203 osf3* | osf4* | osf5*)
3204 lt_cv_deplibs_check_method=pass_all
3208 lt_cv_deplibs_check_method=pass_all
3212 lt_cv_deplibs_check_method=pass_all
3215 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3216 lt_cv_deplibs_check_method=pass_all
3220 case $host_vendor in
3222 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3223 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3226 lt_cv_deplibs_check_method=pass_all
3229 lt_cv_file_magic_cmd='/bin/file'
3230 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3233 lt_cv_file_magic_cmd='/bin/file'
3234 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3235 lt_cv_file_magic_test_file=/lib/libc.so
3238 lt_cv_deplibs_check_method=pass_all
3241 lt_cv_deplibs_check_method=pass_all
3247 lt_cv_deplibs_check_method=pass_all
3251 file_magic_cmd=$lt_cv_file_magic_cmd
3252 deplibs_check_method=$lt_cv_deplibs_check_method
3253 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3255 _LT_DECL([], [deplibs_check_method], [1],
3256 [Method to check whether dependent libraries are shared objects])
3257 _LT_DECL([], [file_magic_cmd], [1],
3258 [Command to use when deplibs_check_method == "file_magic"])
3259 ])# _LT_CHECK_MAGIC_METHOD
3264 # find the pathname to a BSD- or MS-compatible name lister
3265 AC_DEFUN([LT_PATH_NM],
3266 [AC_REQUIRE([AC_PROG_CC])dnl
3267 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3268 [if test -n "$NM"; then
3269 # Let the user override the test.
3272 lt_nm_to_check="${ac_tool_prefix}nm"
3273 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3274 lt_nm_to_check="$lt_nm_to_check nm"
3276 for lt_tmp_nm in $lt_nm_to_check; do
3277 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3278 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3280 test -z "$ac_dir" && ac_dir=.
3281 tmp_nm="$ac_dir/$lt_tmp_nm"
3282 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3283 # Check to see if the nm accepts a BSD-compat flag.
3284 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3285 # nm: unknown option "B" ignored
3286 # Tru64's nm complains that /dev/null is an invalid object file
3287 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3288 */dev/null* | *'Invalid file or object type'*)
3289 lt_cv_path_NM="$tmp_nm -B"
3293 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3295 lt_cv_path_NM="$tmp_nm -p"
3299 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3300 continue # so that we can try to find one that supports BSD flags
3309 : ${lt_cv_path_NM=no}
3311 if test "$lt_cv_path_NM" != "no"; then
3314 # Didn't find any BSD compatible name lister, look for dumpbin.
3315 AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :)
3317 if test "$DUMPBIN" != ":"; then
3321 test -z "$NM" && NM=nm
3323 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3325 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3326 [lt_cv_nm_interface="BSD nm"
3327 echo "int some_variable = 0;" > conftest.$ac_ext
3328 (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3329 (eval "$ac_compile" 2>conftest.err)
3330 cat conftest.err >&AS_MESSAGE_LOG_FD
3331 (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3332 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3333 cat conftest.err >&AS_MESSAGE_LOG_FD
3334 (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD)
3335 cat conftest.out >&AS_MESSAGE_LOG_FD
3336 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3337 lt_cv_nm_interface="MS dumpbin"
3343 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3344 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3345 dnl aclocal-1.4 backwards compatibility:
3346 dnl AC_DEFUN([AM_PROG_NM], [])
3347 dnl AC_DEFUN([AC_PROG_NM], [])
3352 # check for math library
3353 AC_DEFUN([LT_LIB_M],
3354 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3357 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
3358 # These system don't have libm, or don't need it
3361 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3362 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3365 AC_CHECK_LIB(m, cos, LIBM="-lm")
3372 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3373 dnl aclocal-1.4 backwards compatibility:
3374 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3377 # _LT_COMPILER_NO_RTTI([TAGNAME])
3378 # -------------------------------
3379 m4_defun([_LT_COMPILER_NO_RTTI],
3380 [m4_require([_LT_TAG_COMPILER])dnl
3382 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3384 if test "$GCC" = yes; then
3385 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
3387 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3388 lt_cv_prog_compiler_rtti_exceptions,
3389 [-fno-rtti -fno-exceptions], [],
3390 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3392 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3393 [Compiler flag to turn off builtin functions])
3394 ])# _LT_COMPILER_NO_RTTI
3397 # _LT_CMD_GLOBAL_SYMBOLS
3398 # ----------------------
3399 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3400 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3401 AC_REQUIRE([AC_PROG_CC])dnl
3402 AC_REQUIRE([LT_PATH_NM])dnl
3403 AC_REQUIRE([LT_PATH_LD])dnl
3404 m4_require([_LT_DECL_SED])dnl
3405 m4_require([_LT_DECL_EGREP])dnl
3406 m4_require([_LT_TAG_COMPILER])dnl
3408 # Check for command to grab the raw symbol name followed by C symbol from nm.
3409 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3410 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3412 # These are sane defaults that work on at least a few old systems.
3413 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3415 # Character class describing NM global symbol codes.
3416 symcode='[[BCDEGRST]]'
3418 # Regexp to match symbols that can be accessed directly from C.
3419 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3421 # Define system-specific variables.
3426 cygwin* | mingw* | pw32* | cegcc*)
3427 symcode='[[ABCDGISTW]]'
3430 if test "$host_cpu" = ia64; then
3431 symcode='[[ABCDEGRST]]'
3435 symcode='[[BCDEGRST]]'
3438 symcode='[[BCDEGQRST]]'
3449 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3453 symcode='[[DFNSTU]]'
3457 # If we're using GNU nm, then use its standard symbol codes.
3458 case `$NM -V 2>&1` in
3459 *GNU* | *'with BFD'*)
3460 symcode='[[ABCDGIRSTW]]' ;;
3463 # Transform an extracted symbol line into a proper C declaration.
3464 # Some systems (esp. on ia64) link data and code symbols differently,
3465 # so use this general approach.
3466 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3468 # Transform an extracted symbol line into symbol name and symbol address
3469 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3470 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* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
3472 # Handle CRLF in mingw tool chain
3476 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3480 # Try without a prefix underscore, then with it.
3481 for ac_symprfx in "" "_"; do
3483 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3484 symxfrm="\\1 $ac_symprfx\\2 \\2"
3486 # Write the raw and C identifiers.
3487 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3488 # Fake it for dumpbin and say T for any non-static function
3489 # and D for any global variable.
3490 # Also find C++ and __fastcall symbols from MSVC++,
3491 # which start with @ or ?.
3492 lt_cv_sys_global_symbol_pipe="$AWK ['"\
3493 " {last_section=section; section=\$ 3};"\
3494 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3495 " \$ 0!~/External *\|/{next};"\
3496 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3497 " {if(hide[section]) next};"\
3498 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3499 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3500 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3501 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3502 " ' prfx=^$ac_symprfx]"
3504 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3507 # Check to see that the pipe works correctly.
3511 cat > conftest.$ac_ext <<_LT_EOF
3516 void nm_test_func(void);
3517 void nm_test_func(void){}
3521 int main(){nm_test_var='a';nm_test_func();return(0);}
3524 if AC_TRY_EVAL(ac_compile); then
3525 # Now try to grab the symbols.
3527 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
3528 # Try sorting and uniquifying the output.
3529 if sort "$nlist" | uniq > "$nlist"T; then
3530 mv -f "$nlist"T "$nlist"
3535 # Make sure that we snagged all the symbols we need.
3536 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3537 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3538 cat <<_LT_EOF > conftest.$ac_ext
3544 # Now generate the symbol file.
3545 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3547 cat <<_LT_EOF >> conftest.$ac_ext
3549 /* The mapping between symbol names and symbols. */
3554 lt__PROGRAM__LTX_preloaded_symbols[[]] =
3556 { "@PROGRAM@", (void *) 0 },
3558 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3559 cat <<\_LT_EOF >> conftest.$ac_ext
3563 /* This works around a problem in FreeBSD linker */
3564 #ifdef FREEBSD_WORKAROUND
3565 static const void *lt_preloaded_setup() {
3566 return lt__PROGRAM__LTX_preloaded_symbols;
3574 # Now try linking the two files.
3575 mv conftest.$ac_objext conftstm.$ac_objext
3576 lt_save_LIBS="$LIBS"
3577 lt_save_CFLAGS="$CFLAGS"
3578 LIBS="conftstm.$ac_objext"
3579 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3580 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3583 LIBS="$lt_save_LIBS"
3584 CFLAGS="$lt_save_CFLAGS"
3586 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3589 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3592 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3595 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3596 cat conftest.$ac_ext >&5
3598 rm -rf conftest* conftst*
3600 # Do not use the global_symbol_pipe unless it works.
3601 if test "$pipe_works" = yes; then
3604 lt_cv_sys_global_symbol_pipe=
3608 if test -z "$lt_cv_sys_global_symbol_pipe"; then
3609 lt_cv_sys_global_symbol_to_cdecl=
3611 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3612 AC_MSG_RESULT(failed)
3617 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3618 [Take the output of nm and produce a listing of raw symbols and C names])
3619 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3620 [Transform the output of nm in a proper C declaration])
3621 _LT_DECL([global_symbol_to_c_name_address],
3622 [lt_cv_sys_global_symbol_to_c_name_address], [1],
3623 [Transform the output of nm in a C name address pair])
3624 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3625 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3626 [Transform the output of nm in a C name address pair when lib prefix is needed])
3627 ]) # _LT_CMD_GLOBAL_SYMBOLS
3630 # _LT_COMPILER_PIC([TAGNAME])
3631 # ---------------------------
3632 m4_defun([_LT_COMPILER_PIC],
3633 [m4_require([_LT_TAG_COMPILER])dnl
3634 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3635 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3636 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3638 AC_MSG_CHECKING([for $compiler option to produce PIC])
3639 m4_if([$1], [CXX], [
3640 # C++ specific cases for pic, static, wl, etc.
3641 if test "$GXX" = yes; then
3642 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3643 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3647 # All AIX code is PIC.
3648 if test "$host_cpu" = ia64; then
3649 # AIX 5 now supports IA64 processor
3650 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3657 # see comment about AmigaOS4 .so support
3658 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3661 # FIXME: we need at least 68020 code to build shared libraries, but
3662 # adding the `-m68020' flag to GCC prevents building anything better,
3664 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3669 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3670 # PIC is the default for these OSes.
3672 mingw* | cygwin* | os2* | pw32* | cegcc*)
3673 # This hack is so that the source file can tell whether it is being
3674 # built for inclusion in a dll (and should export symbols for example).
3675 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3676 # (--disable-auto-import) libraries
3677 m4_if([$1], [GCJ], [],
3678 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3680 darwin* | rhapsody*)
3681 # PIC is the default on this platform
3682 # Common symbols not allowed in MH_DYLIB files
3683 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3686 # DJGPP does not support shared libraries at all
3687 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3690 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3691 # Instead, we relocate shared libraries at runtime.
3694 if test -d /usr/nec; then
3695 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3699 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3700 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3701 # sets the default TLS model and affects inlining.
3706 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3711 # QNX uses GNU C++, but need to define -shared option too, otherwise
3713 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3716 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3722 # All AIX code is PIC.
3723 if test "$host_cpu" = ia64; then
3724 # AIX 5 now supports IA64 processor
3725 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3727 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3731 case $cc_basename in
3733 # Green Hills C++ Compiler
3734 # _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"
3739 case $cc_basename in
3741 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3744 # Green Hills C++ Compiler
3745 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3751 freebsd* | dragonfly*)
3752 # FreeBSD uses GNU C++
3754 hpux9* | hpux10* | hpux11*)
3755 case $cc_basename in
3757 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3758 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3759 if test "$host_cpu" != ia64; then
3760 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3764 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3765 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3771 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3780 # This is c89, which is MS Visual C++ (no shared libs)
3781 # Anyone wants to do a port?
3783 irix5* | irix6* | nonstopux*)
3784 case $cc_basename in
3786 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3787 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3788 # CC pic flag -KPIC is the default.
3794 linux* | k*bsd*-gnu)
3795 case $cc_basename in
3798 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3799 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3802 # old Intel C++ for x86_64 which still supported -KPIC.
3803 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3804 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3805 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3808 # Intel C++, used to be incompatible with GCC.
3809 # ICC 10 doesn't accept -KPIC any more.
3810 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3811 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3812 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3815 # Portland Group C++ compiler
3816 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3817 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
3818 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3822 # Make sure the PIC flag is empty. It appears that all Alpha
3823 # Linux and Compaq Tru64 Unix objects are PIC.
3824 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3825 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3829 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3830 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
3831 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
3834 case `$CC -V 2>&1 | sed 5q` in
3837 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3838 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3839 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3850 case $cc_basename in
3852 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
3861 # QNX uses GNU C++, but need to define -shared option too, otherwise
3863 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3865 osf3* | osf4* | osf5*)
3866 case $cc_basename in
3868 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3871 # Rational C++ 2.4.1
3872 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3875 # Digital/Compaq C++
3876 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3877 # Make sure the PIC flag is empty. It appears that all Alpha
3878 # Linux and Compaq Tru64 Unix objects are PIC.
3879 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3880 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3889 case $cc_basename in
3891 # Sun C++ 4.2, 5.x and Centerline C++
3892 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3893 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3894 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3897 # Green Hills C++ Compiler
3898 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
3905 case $cc_basename in
3908 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3909 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3913 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3919 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
3920 case $cc_basename in
3922 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3923 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3924 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3929 case $cc_basename in
3931 # NonStop-UX NCC 3.20
3932 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3941 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3947 if test "$GCC" = yes; then
3948 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3949 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3953 # All AIX code is PIC.
3954 if test "$host_cpu" = ia64; then
3955 # AIX 5 now supports IA64 processor
3956 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3963 # see comment about AmigaOS4 .so support
3964 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3967 # FIXME: we need at least 68020 code to build shared libraries, but
3968 # adding the `-m68020' flag to GCC prevents building anything better,
3970 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3975 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3976 # PIC is the default for these OSes.
3979 mingw* | cygwin* | pw32* | os2* | cegcc*)
3980 # This hack is so that the source file can tell whether it is being
3981 # built for inclusion in a dll (and should export symbols for example).
3982 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3983 # (--disable-auto-import) libraries
3984 m4_if([$1], [GCJ], [],
3985 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3988 darwin* | rhapsody*)
3989 # PIC is the default on this platform
3990 # Common symbols not allowed in MH_DYLIB files
3991 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3995 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3996 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3997 # sets the default TLS model and affects inlining.
4003 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4009 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4010 # Instead, we relocate shared libraries at runtime.
4014 # Just because we use GCC doesn't mean we suddenly get shared libraries
4015 # on systems that don't support them.
4016 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4021 # QNX uses GNU C++, but need to define -shared option too, otherwise
4023 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4027 if test -d /usr/nec; then
4028 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4033 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4037 # PORTME Check for flag to pass linker flags through the system compiler.
4040 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4041 if test "$host_cpu" = ia64; then
4042 # AIX 5 now supports IA64 processor
4043 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4045 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4049 mingw* | cygwin* | pw32* | os2* | cegcc*)
4050 # This hack is so that the source file can tell whether it is being
4051 # built for inclusion in a dll (and should export symbols for example).
4052 m4_if([$1], [GCJ], [],
4053 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4056 hpux9* | hpux10* | hpux11*)
4057 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4058 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4065 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4068 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4069 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4072 irix5* | irix6* | nonstopux*)
4073 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4074 # PIC (with -KPIC) is the default.
4075 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4078 linux* | k*bsd*-gnu)
4079 case $cc_basename in
4080 # old Intel for x86_64 which still supported -KPIC.
4082 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4083 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4084 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4086 # icc used to be incompatible with GCC.
4087 # ICC 10 doesn't accept -KPIC any more.
4089 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4090 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4091 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4093 # Lahey Fortran 8.1.
4095 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4096 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4097 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4099 pgcc* | pgf77* | pgf90* | pgf95*)
4100 # Portland Group compilers (*not* the Pentium gcc compiler,
4101 # which looks to be a dead project)
4102 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4103 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4104 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4107 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4108 # All Alpha code is PIC.
4109 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4112 # IBM XL C 8.0/Fortran 10.1 on PPC
4113 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4114 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4115 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4118 case `$CC -V 2>&1 | sed 5q` in
4121 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4122 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4123 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4126 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4127 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4128 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4129 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4137 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4138 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4142 # QNX uses GNU C++, but need to define -shared option too, otherwise
4144 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4147 osf3* | osf4* | osf5*)
4148 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4149 # All OSF/1 code is PIC.
4150 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4154 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4158 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4159 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4160 case $cc_basename in
4162 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4164 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4169 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4170 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4171 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4174 sysv4 | sysv4.2uw2* | sysv4.3*)
4175 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4176 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4177 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4181 if test -d /usr/nec ;then
4182 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4183 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4187 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4188 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4189 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4190 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4194 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4195 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4199 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4200 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4204 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4210 # For platforms which do not support PIC, -DPIC is meaningless:
4212 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4215 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4218 AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4219 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4220 [How to pass a linker flag through the compiler])
4223 # Check to make sure the PIC flag actually works.
4225 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4226 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4227 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4228 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4229 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4231 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4233 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4234 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4236 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4237 [Additional compiler flags for building library objects])
4240 # Check to make sure the static flag actually works.
4242 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4243 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4244 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4245 $lt_tmp_static_flag,
4247 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4248 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4249 [Compiler flag to prevent dynamic linking])
4250 ])# _LT_COMPILER_PIC
4253 # _LT_LINKER_SHLIBS([TAGNAME])
4254 # ----------------------------
4255 # See if the linker supports building shared libraries.
4256 m4_defun([_LT_LINKER_SHLIBS],
4257 [AC_REQUIRE([LT_PATH_LD])dnl
4258 AC_REQUIRE([LT_PATH_NM])dnl
4259 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4260 m4_require([_LT_DECL_EGREP])dnl
4261 m4_require([_LT_DECL_SED])dnl
4262 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4263 m4_require([_LT_TAG_COMPILER])dnl
4264 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4265 m4_if([$1], [CXX], [
4266 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4269 # If we're using GNU nm, then we don't want the "-C" option.
4270 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4271 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4272 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4274 _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'
4278 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4280 cygwin* | mingw* | cegcc*)
4281 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4284 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4287 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4290 _LT_TAGVAR(allow_undefined_flag, $1)=
4291 _LT_TAGVAR(always_export_symbols, $1)=no
4292 _LT_TAGVAR(archive_cmds, $1)=
4293 _LT_TAGVAR(archive_expsym_cmds, $1)=
4294 _LT_TAGVAR(compiler_needs_object, $1)=no
4295 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4296 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4297 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4298 _LT_TAGVAR(hardcode_automatic, $1)=no
4299 _LT_TAGVAR(hardcode_direct, $1)=no
4300 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4301 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4302 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4303 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4304 _LT_TAGVAR(hardcode_minus_L, $1)=no
4305 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4306 _LT_TAGVAR(inherit_rpath, $1)=no
4307 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4308 _LT_TAGVAR(module_cmds, $1)=
4309 _LT_TAGVAR(module_expsym_cmds, $1)=
4310 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4311 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4312 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4313 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4314 # include_expsyms should be a list of space-separated symbols to be *always*
4315 # included in the symbol list
4316 _LT_TAGVAR(include_expsyms, $1)=
4317 # exclude_expsyms can be an extended regexp of symbols to exclude
4318 # it will be wrapped by ` (' and `)$', so one must not match beginning or
4319 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4320 # as well as any symbol that contains `d'.
4321 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4322 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4323 # platforms (ab)use it in PIC code, but their linkers get confused if
4324 # the symbol is explicitly referenced. Since portable code cannot
4325 # rely on this symbol name, it's probably fine to never include it in
4326 # preloaded symbol tables.
4327 # Exclude shared library initialization/finalization symbols.
4328 dnl Note also adjust exclude_expsyms for C++ above.
4329 extract_expsyms_cmds=
4332 cygwin* | mingw* | pw32* | cegcc*)
4333 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4334 # When not using gcc, we currently assume that we are using
4335 # Microsoft Visual C++.
4336 if test "$GCC" != yes; then
4341 # we just hope/assume this is gcc and not c89 (= MSVC++)
4349 _LT_TAGVAR(ld_shlibs, $1)=yes
4350 if test "$with_gnu_ld" = yes; then
4351 # If archive_cmds runs LD, not CC, wlarc should be empty
4354 # Set some defaults for GNU ld with shared library support. These
4355 # are reset later if shared libraries are not supported. Putting them
4356 # here allows them to be overridden if necessary.
4357 runpath_var=LD_RUN_PATH
4358 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4359 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4360 # ancient GNU ld didn't support --whole-archive et. al.
4361 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4362 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4364 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4366 supports_anon_versioning=no
4367 case `$LD -v 2>&1` in
4368 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4369 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4370 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4371 *\ 2.11.*) ;; # other 2.11 versions
4372 *) supports_anon_versioning=yes ;;
4375 # See if GNU ld supports shared libraries.
4378 # On AIX/PPC, the GNU linker is very broken
4379 if test "$host_cpu" != ia64; then
4380 _LT_TAGVAR(ld_shlibs, $1)=no
4383 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
4384 *** to be unable to reliably create shared libraries on AIX.
4385 *** Therefore, libtool is disabling shared libraries support. If you
4386 *** really care for shared libraries, you may want to modify your PATH
4387 *** so that a non-GNU linker is found, and then restart.
4396 # see comment about AmigaOS4 .so support
4397 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4398 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4401 _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)'
4402 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4403 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4409 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4410 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4411 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4412 # support --undefined. This deserves some investigation. FIXME
4413 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4415 _LT_TAGVAR(ld_shlibs, $1)=no
4419 cygwin* | mingw* | pw32* | cegcc*)
4420 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4421 # as there is no search path for DLLs.
4422 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4423 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4424 _LT_TAGVAR(always_export_symbols, $1)=no
4425 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4426 _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'
4428 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4429 _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'
4430 # If the export-symbols file already is a .def file (1st line
4431 # is EXPORTS), use it as is; otherwise, prepend...
4432 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4433 cp $export_symbols $output_objdir/$soname.def;
4435 echo EXPORTS > $output_objdir/$soname.def;
4436 cat $export_symbols >> $output_objdir/$soname.def;
4438 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4440 _LT_TAGVAR(ld_shlibs, $1)=no
4445 _LT_TAGVAR(hardcode_direct, $1)=no
4446 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4447 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4448 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4449 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4450 # Instead, shared libraries are loaded at an image base (0x10000000 by
4451 # default) and relocated if they conflict, which is a slow very memory
4452 # consuming and fragmenting process. To avoid this, we pick a random,
4453 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4454 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4455 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4456 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4459 gnu* | linux* | tpf* | k*bsd*-gnu)
4461 if test "$host_os" = linux-dietlibc; then
4462 case $cc_basename in
4463 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4466 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4467 && test "$tmp_diet" = no
4470 tmp_sharedflag='-shared'
4471 case $cc_basename,$host_cpu in
4472 pgcc*) # Portland Group C compiler
4473 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
4474 tmp_addflag=' $pic_flag'
4476 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
4477 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
4478 tmp_addflag=' $pic_flag -Mnomain' ;;
4479 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4480 tmp_addflag=' -i_dynamic' ;;
4481 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4482 tmp_addflag=' -i_dynamic -nofor_main' ;;
4483 ifc* | ifort*) # Intel Fortran compiler
4484 tmp_addflag=' -nofor_main' ;;
4485 lf95*) # Lahey Fortran 8.1
4486 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4487 tmp_sharedflag='--shared' ;;
4488 xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4489 tmp_sharedflag='-qmkshrobj'
4492 case `$CC -V 2>&1 | sed 5q` in
4493 *Sun\ C*) # Sun C 5.9
4494 _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; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
4495 _LT_TAGVAR(compiler_needs_object, $1)=yes
4496 tmp_sharedflag='-G' ;;
4497 *Sun\ F*) # Sun Fortran 8.3
4498 tmp_sharedflag='-G' ;;
4500 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4502 if test "x$supports_anon_versioning" = xyes; then
4503 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4504 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4505 echo "local: *; };" >> $output_objdir/$libname.ver~
4506 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4509 case $cc_basename in
4511 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4512 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4513 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4514 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
4515 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
4516 if test "x$supports_anon_versioning" = xyes; then
4517 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4518 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4519 echo "local: *; };" >> $output_objdir/$libname.ver~
4520 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4525 _LT_TAGVAR(ld_shlibs, $1)=no
4530 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4531 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4534 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4535 _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'
4540 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4541 _LT_TAGVAR(ld_shlibs, $1)=no
4544 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4545 *** create shared libraries on Solaris systems. Therefore, libtool
4546 *** is disabling shared libraries support. We urge you to upgrade GNU
4547 *** binutils to release 2.9.1 or newer. Another option is to modify
4548 *** your PATH or compiler configuration so that the native linker is
4549 *** used, and then restart.
4552 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4553 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4554 _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'
4556 _LT_TAGVAR(ld_shlibs, $1)=no
4560 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4561 case `$LD -v 2>&1` in
4562 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4563 _LT_TAGVAR(ld_shlibs, $1)=no
4566 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4567 *** reliably create shared libraries on SCO systems. Therefore, libtool
4568 *** is disabling shared libraries support. We urge you to upgrade GNU
4569 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4570 *** your PATH or compiler configuration so that the native linker is
4571 *** used, and then restart.
4576 # For security reasons, it is highly recommended that you always
4577 # use absolute paths for naming shared libraries, and exclude the
4578 # DT_RUNPATH tag from executables and libraries. But doing so
4579 # requires that you compile everything twice, which is a pain.
4580 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4581 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4582 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4583 _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'
4585 _LT_TAGVAR(ld_shlibs, $1)=no
4592 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4594 _LT_TAGVAR(hardcode_direct, $1)=yes
4595 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4599 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4600 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4601 _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'
4603 _LT_TAGVAR(ld_shlibs, $1)=no
4608 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4610 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4611 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4612 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4615 # PORTME fill in a description of your system's linker (not GNU ld)
4618 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4619 _LT_TAGVAR(always_export_symbols, $1)=yes
4620 _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'
4621 # Note: this linker hardcodes the directories in LIBPATH if there
4622 # are no directories specified by -L.
4623 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4624 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4625 # Neither direct hardcoding nor static linking is supported with a
4627 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4632 if test "$host_cpu" = ia64; then
4633 # On IA64, the linker does run time linking by default, so we don't
4634 # have to do anything special.
4635 aix_use_runtimelinking=no
4636 exp_sym_flag='-Bexport'
4639 # If we're using GNU nm, then we don't want the "-C" option.
4640 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4641 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4642 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4644 _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'
4646 aix_use_runtimelinking=no
4648 # Test if we are trying to use run time linking or normal
4649 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
4650 # need to do runtime linking.
4651 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
4652 for ld_flag in $LDFLAGS; do
4653 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4654 aix_use_runtimelinking=yes
4661 exp_sym_flag='-bexport'
4662 no_entry_flag='-bnoentry'
4665 # When large executables or shared objects are built, AIX ld can
4666 # have problems creating the table of contents. If linking a library
4667 # or program results in "error TOC overflow" add -mminimal-toc to
4668 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
4669 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4671 _LT_TAGVAR(archive_cmds, $1)=''
4672 _LT_TAGVAR(hardcode_direct, $1)=yes
4673 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4674 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
4675 _LT_TAGVAR(link_all_deplibs, $1)=yes
4676 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
4678 if test "$GCC" = yes; then
4679 case $host_os in aix4.[[012]]|aix4.[[012]].*)
4680 # We only want to do this on AIX 4.2 and lower, the check
4681 # below for broken collect2 doesn't work under 4.3+
4682 collect2name=`${CC} -print-prog-name=collect2`
4683 if test -f "$collect2name" &&
4684 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
4686 # We have reworked collect2
4689 # We have old collect2
4690 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4691 # It fails to find uninstalled libraries when the uninstalled
4692 # path is not listed in the libpath. Setting hardcode_minus_L
4693 # to unsupported forces relinking
4694 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4695 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4696 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4700 shared_flag='-shared'
4701 if test "$aix_use_runtimelinking" = yes; then
4702 shared_flag="$shared_flag "'${wl}-G'
4706 if test "$host_cpu" = ia64; then
4707 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
4708 # chokes on -Wl,-G. The following line is correct:
4711 if test "$aix_use_runtimelinking" = yes; then
4712 shared_flag='${wl}-G'
4714 shared_flag='${wl}-bM:SRE'
4719 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
4720 # It seems that -bexpall does not export symbols beginning with
4721 # underscore (_), so it is better to generate a list of symbols to export.
4722 _LT_TAGVAR(always_export_symbols, $1)=yes
4723 if test "$aix_use_runtimelinking" = yes; then
4724 # Warning - without using the other runtime loading flags (-brtl),
4725 # -berok will link without error, but may produce a broken library.
4726 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
4727 # Determine the default libpath from the value encoded in an
4729 _LT_SYS_MODULE_PATH_AIX
4730 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4731 _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 $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
4733 if test "$host_cpu" = ia64; then
4734 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
4735 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
4736 _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"
4738 # Determine the default libpath from the value encoded in an
4740 _LT_SYS_MODULE_PATH_AIX
4741 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4742 # Warning - without using the other run time loading flags,
4743 # -berok will link without error, but may produce a broken library.
4744 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
4745 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
4746 # Exported symbols can be pulled into shared objects from archives
4747 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
4748 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
4749 # This is similar to how AIX traditionally builds its shared libraries.
4750 _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'
4758 # see comment about AmigaOS4 .so support
4759 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4760 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4763 _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)'
4764 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4765 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4771 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
4774 cygwin* | mingw* | pw32* | cegcc*)
4775 # When not using gcc, we currently assume that we are using
4776 # Microsoft Visual C++.
4777 # hardcode_libdir_flag_spec is actually meaningless, as there is
4778 # no search path for DLLs.
4779 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
4780 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4781 # Tell ltmain to make .lib files, not .a files.
4783 # Tell ltmain to make .dll files, not .so files.
4785 # FIXME: Setting linknames here is a bad hack.
4786 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
4787 # The linker will automatically build a .lib file if we build a DLL.
4788 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
4789 # FIXME: Should let the user specify the lib program.
4790 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
4791 _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
4792 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4795 darwin* | rhapsody*)
4796 _LT_DARWIN_LINKER_FEATURES($1)
4800 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4801 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4802 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4806 _LT_TAGVAR(ld_shlibs, $1)=no
4809 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
4810 # support. Future versions do this automatically, but an explicit c++rt0.o
4811 # does not break anything, and helps significantly (at the cost of a little
4814 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
4815 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4816 _LT_TAGVAR(hardcode_direct, $1)=yes
4817 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4820 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
4822 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4823 _LT_TAGVAR(hardcode_direct, $1)=yes
4824 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4825 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4828 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
4829 freebsd* | dragonfly*)
4830 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
4831 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4832 _LT_TAGVAR(hardcode_direct, $1)=yes
4833 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4837 if test "$GCC" = yes; then
4838 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
4840 _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'
4842 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4843 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4844 _LT_TAGVAR(hardcode_direct, $1)=yes
4846 # hardcode_minus_L: Not really in the search PATH,
4847 # but as the default location of the library.
4848 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4849 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4853 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
4854 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4856 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
4858 if test "$with_gnu_ld" = no; then
4859 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4860 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
4861 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4862 _LT_TAGVAR(hardcode_direct, $1)=yes
4863 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4864 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4865 # hardcode_minus_L: Not really in the search PATH,
4866 # but as the default location of the library.
4867 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4872 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
4875 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4878 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4881 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4887 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4890 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4893 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4897 if test "$with_gnu_ld" = no; then
4898 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4899 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4903 _LT_TAGVAR(hardcode_direct, $1)=no
4904 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4907 _LT_TAGVAR(hardcode_direct, $1)=yes
4908 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4909 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4911 # hardcode_minus_L: Not really in the search PATH,
4912 # but as the default location of the library.
4913 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4919 irix5* | irix6* | nonstopux*)
4920 if test "$GCC" = yes; then
4921 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
4922 # Try to use the -exported_symbol ld option, if it does not
4923 # work, assume that -exports_file does not work either and
4924 # implicitly export all symbols.
4925 save_LDFLAGS="$LDFLAGS"
4926 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
4927 AC_LINK_IFELSE(int foo(void) {},
4928 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
4930 LDFLAGS="$save_LDFLAGS"
4932 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
4933 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
4935 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4936 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4937 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4938 _LT_TAGVAR(inherit_rpath, $1)=yes
4939 _LT_TAGVAR(link_all_deplibs, $1)=yes
4943 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4944 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
4946 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
4948 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4949 _LT_TAGVAR(hardcode_direct, $1)=yes
4950 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4954 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4955 _LT_TAGVAR(hardcode_direct, $1)=yes
4956 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4957 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4958 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4965 if test -f /usr/libexec/ld.so; then
4966 _LT_TAGVAR(hardcode_direct, $1)=yes
4967 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4968 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4969 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4970 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4971 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
4972 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4973 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4976 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
4977 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4978 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4981 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4982 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4987 _LT_TAGVAR(ld_shlibs, $1)=no
4992 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4993 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4994 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4995 _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'
4996 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5000 if test "$GCC" = yes; then
5001 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5002 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5004 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5005 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
5007 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5008 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5009 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5012 osf4* | osf5*) # as osf3* with the addition of -msym flag
5013 if test "$GCC" = yes; then
5014 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5015 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5016 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5018 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5019 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
5020 _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~
5021 $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
5023 # Both c and cxx compiler support -rpath directly
5024 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5026 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5027 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5031 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5032 if test "$GCC" = yes; then
5034 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5035 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5036 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5038 case `$CC -V 2>&1` in
5041 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5042 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5043 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5047 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5048 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5049 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5053 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5054 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5056 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5058 # The compiler driver will combine and reorder linker options,
5059 # but understands `-z linker_flag'. GCC discards it without `$wl',
5060 # but is careful enough not to reorder.
5061 # Supported since Solaris 2.6 (maybe 2.5.1?)
5062 if test "$GCC" = yes; then
5063 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5065 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5069 _LT_TAGVAR(link_all_deplibs, $1)=yes
5073 if test "x$host_vendor" = xsequent; then
5074 # Use $CC to link under sequent, because it throws in some extra .o
5075 # files that make .init and .fini sections work.
5076 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5078 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5080 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5081 _LT_TAGVAR(hardcode_direct, $1)=yes
5082 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5083 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5087 case $host_vendor in
5089 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5090 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5093 ## LD is ld it makes a PLAMLIB
5094 ## CC just makes a GrossModule.
5095 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5096 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5097 _LT_TAGVAR(hardcode_direct, $1)=no
5100 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5101 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5104 runpath_var='LD_RUN_PATH'
5105 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5109 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5110 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5111 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5115 if test -d /usr/nec; then
5116 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5117 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5118 runpath_var=LD_RUN_PATH
5119 hardcode_runpath_var=yes
5120 _LT_TAGVAR(ld_shlibs, $1)=yes
5124 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5125 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5126 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5127 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5128 runpath_var='LD_RUN_PATH'
5130 if test "$GCC" = yes; then
5131 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5132 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5134 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5135 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5139 sysv5* | sco3.2v5* | sco5v6*)
5140 # Note: We can NOT use -z defs as we might desire, because we do not
5141 # link with -lc, and that would cause any symbols used from libc to
5142 # always be unresolved, which means just about no library would
5143 # ever link correctly. If we're not using GNU ld we use -z text
5144 # though, which does catch some bad symbols but isn't as heavy-handed
5146 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5147 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5148 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5149 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5150 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5151 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5152 _LT_TAGVAR(link_all_deplibs, $1)=yes
5153 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5154 runpath_var='LD_RUN_PATH'
5156 if test "$GCC" = yes; then
5157 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5158 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5160 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5161 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5166 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5167 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5168 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5172 _LT_TAGVAR(ld_shlibs, $1)=no
5176 if test x$host_vendor = xsni; then
5178 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5179 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5185 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5186 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5188 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5190 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5191 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5192 _LT_DECL([], [extract_expsyms_cmds], [2],
5193 [The commands to extract the exported symbol list from a shared archive])
5196 # Do we need to explicitly link libc?
5198 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5200 # Assume -lc should be added
5201 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5203 if test "$enable_shared" = yes && test "$GCC" = yes; then
5204 case $_LT_TAGVAR(archive_cmds, $1) in
5206 # FIXME: we may have to deal with multi-command sequences.
5209 # Test whether the compiler implicitly links with -lc since on some
5210 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5211 # to ld, don't add -lc before -lgcc.
5212 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5214 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5216 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5219 libobjs=conftest.$ac_objext
5221 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5222 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5228 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5229 _LT_TAGVAR(allow_undefined_flag, $1)=
5230 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5232 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5234 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5236 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5238 cat conftest.err 1>&5
5241 AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)])
5248 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5249 [Whether or not to add -lc for building shared libraries])
5250 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5251 [enable_shared_with_static_runtimes], [0],
5252 [Whether or not to disallow shared libs when runtime libs are static])
5253 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5254 [Compiler flag to allow reflexive dlopens])
5255 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5256 [Compiler flag to generate shared objects directly from archives])
5257 _LT_TAGDECL([], [compiler_needs_object], [1],
5258 [Whether the compiler copes with passing no objects directly])
5259 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5260 [Create an old-style archive from a shared archive])
5261 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5262 [Create a temporary old-style archive to link instead of a shared archive])
5263 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5264 _LT_TAGDECL([], [archive_expsym_cmds], [2])
5265 _LT_TAGDECL([], [module_cmds], [2],
5266 [Commands used to build a loadable module if different from building
5268 _LT_TAGDECL([], [module_expsym_cmds], [2])
5269 _LT_TAGDECL([], [with_gnu_ld], [1],
5270 [Whether we are building with GNU ld or not])
5271 _LT_TAGDECL([], [allow_undefined_flag], [1],
5272 [Flag that allows shared libraries with undefined symbols to be built])
5273 _LT_TAGDECL([], [no_undefined_flag], [1],
5274 [Flag that enforces no undefined symbols])
5275 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5276 [Flag to hardcode $libdir into a binary during linking.
5277 This must work even if $libdir does not exist])
5278 _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5279 [[If ld is used when linking, flag to hardcode $libdir into a binary
5280 during linking. This must work even if $libdir does not exist]])
5281 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5282 [Whether we need a single "-rpath" flag with a separated argument])
5283 _LT_TAGDECL([], [hardcode_direct], [0],
5284 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5285 DIR into the resulting binary])
5286 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5287 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5288 DIR into the resulting binary and the resulting library dependency is
5289 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5290 library is relocated])
5291 _LT_TAGDECL([], [hardcode_minus_L], [0],
5292 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5293 into the resulting binary])
5294 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5295 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5296 into the resulting binary])
5297 _LT_TAGDECL([], [hardcode_automatic], [0],
5298 [Set to "yes" if building a shared library automatically hardcodes DIR
5299 into the library and all subsequent libraries and executables linked
5301 _LT_TAGDECL([], [inherit_rpath], [0],
5302 [Set to yes if linker adds runtime paths of dependent libraries
5303 to runtime path list])
5304 _LT_TAGDECL([], [link_all_deplibs], [0],
5305 [Whether libtool must link a program against all its dependency libraries])
5306 _LT_TAGDECL([], [fix_srcfile_path], [1],
5307 [Fix the shell variable $srcfile for the compiler])
5308 _LT_TAGDECL([], [always_export_symbols], [0],
5309 [Set to "yes" if exported symbols are required])
5310 _LT_TAGDECL([], [export_symbols_cmds], [2],
5311 [The commands to list exported symbols])
5312 _LT_TAGDECL([], [exclude_expsyms], [1],
5313 [Symbols that should not be listed in the preloaded symbols])
5314 _LT_TAGDECL([], [include_expsyms], [1],
5315 [Symbols that must always be exported])
5316 _LT_TAGDECL([], [prelink_cmds], [2],
5317 [Commands necessary for linking programs (against libraries) with templates])
5318 _LT_TAGDECL([], [file_list_spec], [1],
5319 [Specify filename containing input files])
5320 dnl FIXME: Not yet implemented
5321 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5322 dnl [Compiler flag to generate thread safe objects])
5323 ])# _LT_LINKER_SHLIBS
5326 # _LT_LANG_C_CONFIG([TAG])
5327 # ------------------------
5328 # Ensure that the configuration variables for a C compiler are suitably
5329 # defined. These variables are subsequently used by _LT_CONFIG to write
5330 # the compiler configuration to `libtool'.
5331 m4_defun([_LT_LANG_C_CONFIG],
5332 [m4_require([_LT_DECL_EGREP])dnl
5336 # Source file extension for C test sources.
5339 # Object file extension for compiled C test sources.
5341 _LT_TAGVAR(objext, $1)=$objext
5343 # Code to be used in simple compile tests
5344 lt_simple_compile_test_code="int some_variable = 0;"
5346 # Code to be used in simple link tests
5347 lt_simple_link_test_code='int main(){return(0);}'
5350 # Save the default compiler, since it gets overwritten when the other
5351 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5352 compiler_DEFAULT=$CC
5354 # save warnings/boilerplate of simple test code
5355 _LT_COMPILER_BOILERPLATE
5356 _LT_LINKER_BOILERPLATE
5358 if test -n "$compiler"; then
5359 _LT_COMPILER_NO_RTTI($1)
5360 _LT_COMPILER_PIC($1)
5361 _LT_COMPILER_C_O($1)
5362 _LT_COMPILER_FILE_LOCKS($1)
5363 _LT_LINKER_SHLIBS($1)
5364 _LT_SYS_DYNAMIC_LINKER($1)
5365 _LT_LINKER_HARDCODE_LIBPATH($1)
5369 # Report which library types will actually be built
5370 AC_MSG_CHECKING([if libtool supports shared libraries])
5371 AC_MSG_RESULT([$can_build_shared])
5373 AC_MSG_CHECKING([whether to build shared libraries])
5374 test "$can_build_shared" = "no" && enable_shared=no
5376 # On AIX, shared libraries and static libraries use the same namespace, and
5377 # are all built from PIC.
5380 test "$enable_shared" = yes && enable_static=no
5381 if test -n "$RANLIB"; then
5382 archive_cmds="$archive_cmds~\$RANLIB \$lib"
5383 postinstall_cmds='$RANLIB $lib'
5388 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5389 test "$enable_shared" = yes && enable_static=no
5393 AC_MSG_RESULT([$enable_shared])
5395 AC_MSG_CHECKING([whether to build static libraries])
5396 # Make sure either enable_shared or enable_static is yes.
5397 test "$enable_shared" = yes || enable_static=yes
5398 AC_MSG_RESULT([$enable_static])
5404 ])# _LT_LANG_C_CONFIG
5409 # Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
5410 # compiler, we have our own version here.
5411 m4_defun([_LT_PROG_CXX],
5413 pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes])
5415 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5416 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5417 (test "X$CXX" != "Xg++"))) ; then
5420 _lt_caught_CXX_error=yes
5422 popdef([AC_MSG_ERROR])
5425 dnl aclocal-1.4 backwards compatibility:
5426 dnl AC_DEFUN([_LT_PROG_CXX], [])
5429 # _LT_LANG_CXX_CONFIG([TAG])
5430 # --------------------------
5431 # Ensure that the configuration variables for a C++ compiler are suitably
5432 # defined. These variables are subsequently used by _LT_CONFIG to write
5433 # the compiler configuration to `libtool'.
5434 m4_defun([_LT_LANG_CXX_CONFIG],
5435 [AC_REQUIRE([_LT_PROG_CXX])dnl
5436 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5437 m4_require([_LT_DECL_EGREP])dnl
5440 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5441 _LT_TAGVAR(allow_undefined_flag, $1)=
5442 _LT_TAGVAR(always_export_symbols, $1)=no
5443 _LT_TAGVAR(archive_expsym_cmds, $1)=
5444 _LT_TAGVAR(compiler_needs_object, $1)=no
5445 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5446 _LT_TAGVAR(hardcode_direct, $1)=no
5447 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5448 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5449 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5450 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5451 _LT_TAGVAR(hardcode_minus_L, $1)=no
5452 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5453 _LT_TAGVAR(hardcode_automatic, $1)=no
5454 _LT_TAGVAR(inherit_rpath, $1)=no
5455 _LT_TAGVAR(module_cmds, $1)=
5456 _LT_TAGVAR(module_expsym_cmds, $1)=
5457 _LT_TAGVAR(link_all_deplibs, $1)=unknown
5458 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5459 _LT_TAGVAR(no_undefined_flag, $1)=
5460 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5461 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5463 # Source file extension for C++ test sources.
5466 # Object file extension for compiled C++ test sources.
5468 _LT_TAGVAR(objext, $1)=$objext
5470 # No sense in running all these tests if we already determined that
5471 # the CXX compiler isn't working. Some variables (like enable_shared)
5472 # are currently assumed to apply to all compilers on this platform,
5473 # and will be corrupted by setting them based on a non-working compiler.
5474 if test "$_lt_caught_CXX_error" != yes; then
5475 # Code to be used in simple compile tests
5476 lt_simple_compile_test_code="int some_variable = 0;"
5478 # Code to be used in simple link tests
5479 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5481 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5484 # save warnings/boilerplate of simple test code
5485 _LT_COMPILER_BOILERPLATE
5486 _LT_LINKER_BOILERPLATE
5488 # Allow CC to be a program name with arguments.
5493 lt_save_with_gnu_ld=$with_gnu_ld
5494 lt_save_path_LD=$lt_cv_path_LD
5495 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5496 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5498 $as_unset lt_cv_prog_gnu_ld
5500 if test -n "${lt_cv_path_LDCXX+set}"; then
5501 lt_cv_path_LD=$lt_cv_path_LDCXX
5503 $as_unset lt_cv_path_LD
5505 test -z "${LDCXX+set}" || LD=$LDCXX
5508 _LT_TAGVAR(compiler, $1)=$CC
5509 _LT_CC_BASENAME([$compiler])
5511 if test -n "$compiler"; then
5512 # We don't want -fno-exception when compiling C++ code, so set the
5513 # no_builtin_flag separately
5514 if test "$GXX" = yes; then
5515 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5517 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5520 if test "$GXX" = yes; then
5521 # Set up default GNU C++ configuration
5525 # Check if GNU C++ uses GNU ld as the underlying linker, since the
5526 # archiving commands below assume that GNU ld is being used.
5527 if test "$with_gnu_ld" = yes; then
5528 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5529 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5531 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5532 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5534 # If archive_cmds runs LD, not CC, wlarc should be empty
5535 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5536 # investigate it a little bit more. (MM)
5539 # ancient GNU ld didn't support --whole-archive et. al.
5540 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5541 $GREP 'no-whole-archive' > /dev/null; then
5542 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5544 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5550 # A generic and very simple default shared library creation
5551 # command for GNU C++ for the case where it uses the native
5552 # linker, instead of GNU ld. If possible, this setting should
5553 # overridden to take advantage of the native linker features on
5554 # the platform it is being used on.
5555 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5558 # Commands to make compiler produce verbose output that lists
5559 # what "hidden" libraries, object files and flags are used when
5560 # linking a shared library.
5561 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
5569 # PORTME: fill in a description of your system's C++ link characteristics
5570 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5571 _LT_TAGVAR(ld_shlibs, $1)=yes
5574 # FIXME: insert proper C++ library support
5575 _LT_TAGVAR(ld_shlibs, $1)=no
5578 if test "$host_cpu" = ia64; then
5579 # On IA64, the linker does run time linking by default, so we don't
5580 # have to do anything special.
5581 aix_use_runtimelinking=no
5582 exp_sym_flag='-Bexport'
5585 aix_use_runtimelinking=no
5587 # Test if we are trying to use run time linking or normal
5588 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5589 # need to do runtime linking.
5590 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5591 for ld_flag in $LDFLAGS; do
5594 aix_use_runtimelinking=yes
5602 exp_sym_flag='-bexport'
5603 no_entry_flag='-bnoentry'
5606 # When large executables or shared objects are built, AIX ld can
5607 # have problems creating the table of contents. If linking a library
5608 # or program results in "error TOC overflow" add -mminimal-toc to
5609 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5610 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5612 _LT_TAGVAR(archive_cmds, $1)=''
5613 _LT_TAGVAR(hardcode_direct, $1)=yes
5614 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5615 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5616 _LT_TAGVAR(link_all_deplibs, $1)=yes
5617 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5619 if test "$GXX" = yes; then
5620 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5621 # We only want to do this on AIX 4.2 and lower, the check
5622 # below for broken collect2 doesn't work under 4.3+
5623 collect2name=`${CC} -print-prog-name=collect2`
5624 if test -f "$collect2name" &&
5625 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5627 # We have reworked collect2
5630 # We have old collect2
5631 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5632 # It fails to find uninstalled libraries when the uninstalled
5633 # path is not listed in the libpath. Setting hardcode_minus_L
5634 # to unsupported forces relinking
5635 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5636 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5637 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5640 shared_flag='-shared'
5641 if test "$aix_use_runtimelinking" = yes; then
5642 shared_flag="$shared_flag "'${wl}-G'
5646 if test "$host_cpu" = ia64; then
5647 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5648 # chokes on -Wl,-G. The following line is correct:
5651 if test "$aix_use_runtimelinking" = yes; then
5652 shared_flag='${wl}-G'
5654 shared_flag='${wl}-bM:SRE'
5659 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5660 # It seems that -bexpall does not export symbols beginning with
5661 # underscore (_), so it is better to generate a list of symbols to
5663 _LT_TAGVAR(always_export_symbols, $1)=yes
5664 if test "$aix_use_runtimelinking" = yes; then
5665 # Warning - without using the other runtime loading flags (-brtl),
5666 # -berok will link without error, but may produce a broken library.
5667 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5668 # Determine the default libpath from the value encoded in an empty
5670 _LT_SYS_MODULE_PATH_AIX
5671 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5673 _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 $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5675 if test "$host_cpu" = ia64; then
5676 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5677 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5678 _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"
5680 # Determine the default libpath from the value encoded in an
5682 _LT_SYS_MODULE_PATH_AIX
5683 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5684 # Warning - without using the other run time loading flags,
5685 # -berok will link without error, but may produce a broken library.
5686 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5687 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5688 # Exported symbols can be pulled into shared objects from archives
5689 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5690 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5691 # This is similar to how AIX traditionally builds its shared
5693 _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'
5699 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5700 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5701 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5702 # support --undefined. This deserves some investigation. FIXME
5703 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5705 _LT_TAGVAR(ld_shlibs, $1)=no
5710 case $cc_basename in
5712 # FIXME: insert proper C++ library support
5713 _LT_TAGVAR(ld_shlibs, $1)=no
5718 cygwin* | mingw* | pw32* | cegcc*)
5719 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5720 # as there is no search path for DLLs.
5721 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5722 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5723 _LT_TAGVAR(always_export_symbols, $1)=no
5724 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5726 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5727 _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'
5728 # If the export-symbols file already is a .def file (1st line
5729 # is EXPORTS), use it as is; otherwise, prepend...
5730 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5731 cp $export_symbols $output_objdir/$soname.def;
5733 echo EXPORTS > $output_objdir/$soname.def;
5734 cat $export_symbols >> $output_objdir/$soname.def;
5736 $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'
5738 _LT_TAGVAR(ld_shlibs, $1)=no
5741 darwin* | rhapsody*)
5742 _LT_DARWIN_LINKER_FEATURES($1)
5746 case $cc_basename in
5748 # FIXME: insert proper C++ library support
5749 _LT_TAGVAR(ld_shlibs, $1)=no
5752 # Green Hills C++ Compiler
5753 # FIXME: insert proper C++ library support
5754 _LT_TAGVAR(ld_shlibs, $1)=no
5757 # FIXME: insert proper C++ library support
5758 _LT_TAGVAR(ld_shlibs, $1)=no
5764 # C++ shared libraries reported to be fairly broken before
5766 _LT_TAGVAR(ld_shlibs, $1)=no
5770 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5773 freebsd* | dragonfly*)
5774 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
5776 _LT_TAGVAR(ld_shlibs, $1)=yes
5783 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5784 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5785 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5786 _LT_TAGVAR(hardcode_direct, $1)=yes
5787 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5788 # but as the default
5789 # location of the library.
5791 case $cc_basename in
5793 # FIXME: insert proper C++ library support
5794 _LT_TAGVAR(ld_shlibs, $1)=no
5797 _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 $lib'
5798 # Commands to make compiler produce verbose output that lists
5799 # what "hidden" libraries, object files and flags are used when
5800 # linking a shared library.
5802 # There doesn't appear to be a way to prevent this compiler from
5803 # explicitly linking system object files so we need to strip them
5804 # from the output so that they don't get included in the library
5806 output_verbose_link_cmd='templist=`($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; $ECHO "X$list" | $Xsed'
5809 if test "$GXX" = yes; then
5810 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${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'
5812 # FIXME: insert proper C++ library support
5813 _LT_TAGVAR(ld_shlibs, $1)=no
5820 if test $with_gnu_ld = no; then
5821 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5822 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5828 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5834 _LT_TAGVAR(hardcode_direct, $1)=no
5835 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5838 _LT_TAGVAR(hardcode_direct, $1)=yes
5839 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5840 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5841 # but as the default
5842 # location of the library.
5846 case $cc_basename in
5848 # FIXME: insert proper C++ library support
5849 _LT_TAGVAR(ld_shlibs, $1)=no
5854 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5857 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5860 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5863 # Commands to make compiler produce verbose output that lists
5864 # what "hidden" libraries, object files and flags are used when
5865 # linking a shared library.
5867 # There doesn't appear to be a way to prevent this compiler from
5868 # explicitly linking system object files so we need to strip them
5869 # from the output so that they don't get included in the library
5871 output_verbose_link_cmd='templist=`($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; $ECHO "X$list" | $Xsed'
5874 if test "$GXX" = yes; then
5875 if test $with_gnu_ld = no; then
5878 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5881 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5884 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5889 # FIXME: insert proper C++ library support
5890 _LT_TAGVAR(ld_shlibs, $1)=no
5897 _LT_TAGVAR(hardcode_direct, $1)=no
5898 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5899 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5900 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5901 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5902 # Instead, shared libraries are loaded at an image base (0x10000000 by
5903 # default) and relocated if they conflict, which is a slow very memory
5904 # consuming and fragmenting process. To avoid this, we pick a random,
5905 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5906 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5907 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5908 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5911 case $cc_basename in
5914 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
5916 # Archives containing C++ object files must be created using
5917 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
5918 # necessary to make sure instantiated templates are included
5920 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
5923 if test "$GXX" = yes; then
5924 if test "$with_gnu_ld" = no; then
5925 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5927 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
5930 _LT_TAGVAR(link_all_deplibs, $1)=yes
5933 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5934 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5935 _LT_TAGVAR(inherit_rpath, $1)=yes
5938 linux* | k*bsd*-gnu)
5939 case $cc_basename in
5941 # Kuck and Associates, Inc. (KAI) C++ Compiler
5943 # KCC will only create a shared library if the output file
5944 # ends with ".so" (or ".sl" for HP-UX), so rename the library
5945 # to its proper name (with version) after linking.
5946 _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'
5947 _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 $lib'
5948 # Commands to make compiler produce verbose output that lists
5949 # what "hidden" libraries, object files and flags are used when
5950 # linking a shared library.
5952 # There doesn't appear to be a way to prevent this compiler from
5953 # explicitly linking system object files so we need to strip them
5954 # from the output so that they don't get included in the library
5956 output_verbose_link_cmd='templist=`$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; $ECHO "X$list" | $Xsed'
5958 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5959 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5961 # Archives containing C++ object files must be created using
5962 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
5963 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
5968 # version 8.0 and above of icpc choke on multiply defined symbols
5969 # if we add $predep_objects and $postdep_objects, however 7.1 and
5970 # earlier do not add the objects themselves.
5971 case `$CC -V 2>&1` in
5973 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5974 _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'
5976 *) # Version 8.0 or newer
5979 ia64*) tmp_idyn=' -i_dynamic';;
5981 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5982 _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'
5985 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5986 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5987 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5988 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5991 # Portland Group C++ compiler
5993 *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*)
5994 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
5996 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
5997 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
5998 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6000 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6001 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
6003 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6005 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6006 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6007 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6009 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6010 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
6012 *) # Version 6 will use weak symbols
6013 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6014 _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'
6018 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6019 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6020 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
6024 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6025 _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'
6027 runpath_var=LD_RUN_PATH
6028 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6029 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6031 # Commands to make compiler produce verbose output that lists
6032 # what "hidden" libraries, object files and flags are used when
6033 # linking a shared library.
6035 # There doesn't appear to be a way to prevent this compiler from
6036 # explicitly linking system object files so we need to strip them
6037 # from the output so that they don't get included in the library
6039 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
6042 # IBM XL 8.0 on PPC, with GNU ld
6043 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6044 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6045 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6046 if test "x$supports_anon_versioning" = xyes; then
6047 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6048 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6049 echo "local: *; };" >> $output_objdir/$libname.ver~
6050 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6054 case `$CC -V 2>&1 | sed 5q` in
6057 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6058 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6059 _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'
6060 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6061 _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; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
6062 _LT_TAGVAR(compiler_needs_object, $1)=yes
6064 # Not sure whether something based on
6065 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6067 output_verbose_link_cmd='echo'
6069 # Archives containing C++ object files must be created using
6070 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6071 # necessary to make sure instantiated templates are included
6073 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6081 # FIXME: insert proper C++ library support
6082 _LT_TAGVAR(ld_shlibs, $1)=no
6086 # FIXME: insert proper C++ library support
6087 _LT_TAGVAR(ld_shlibs, $1)=no
6091 case $cc_basename in
6093 # FIXME: insert proper C++ library support
6094 _LT_TAGVAR(ld_shlibs, $1)=no
6097 # FIXME: insert proper C++ library support
6098 _LT_TAGVAR(ld_shlibs, $1)=no
6104 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6105 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6107 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6108 _LT_TAGVAR(hardcode_direct, $1)=yes
6109 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6111 # Workaround some broken pre-1.5 toolchains
6112 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6116 _LT_TAGVAR(ld_shlibs, $1)=yes
6120 # C++ shared libraries are fairly broken
6121 _LT_TAGVAR(ld_shlibs, $1)=no
6125 if test -f /usr/libexec/ld.so; then
6126 _LT_TAGVAR(hardcode_direct, $1)=yes
6127 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6128 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6129 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6130 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6131 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6132 _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'
6133 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6134 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6136 output_verbose_link_cmd=echo
6138 _LT_TAGVAR(ld_shlibs, $1)=no
6142 osf3* | osf4* | osf5*)
6143 case $cc_basename in
6145 # Kuck and Associates, Inc. (KAI) C++ Compiler
6147 # KCC will only create a shared library if the output file
6148 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6149 # to its proper name (with version) after linking.
6150 _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'
6152 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6153 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6155 # Archives containing C++ object files must be created using
6156 # the KAI C++ compiler.
6158 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6159 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6163 # Rational C++ 2.4.1
6164 # FIXME: insert proper C++ library support
6165 _LT_TAGVAR(ld_shlibs, $1)=no
6170 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6171 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
6172 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6175 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6176 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
6177 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6178 echo "-hidden">> $lib.exp~
6179 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
6181 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6185 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6187 # Commands to make compiler produce verbose output that lists
6188 # what "hidden" libraries, object files and flags are used when
6189 # linking a shared library.
6191 # There doesn't appear to be a way to prevent this compiler from
6192 # explicitly linking system object files so we need to strip them
6193 # from the output so that they don't get included in the library
6195 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
6198 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6199 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6202 _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" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6205 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6209 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6210 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6212 # Commands to make compiler produce verbose output that lists
6213 # what "hidden" libraries, object files and flags are used when
6214 # linking a shared library.
6215 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6218 # FIXME: insert proper C++ library support
6219 _LT_TAGVAR(ld_shlibs, $1)=no
6226 # FIXME: insert proper C++ library support
6227 _LT_TAGVAR(ld_shlibs, $1)=no
6231 case $cc_basename in
6234 # FIXME: insert proper C++ library support
6235 _LT_TAGVAR(ld_shlibs, $1)=no
6239 # FIXME: insert proper C++ library support
6240 _LT_TAGVAR(ld_shlibs, $1)=no
6243 # FIXME: insert proper C++ library support
6244 _LT_TAGVAR(ld_shlibs, $1)=no
6250 case $cc_basename in
6252 # Sun C++ 4.2, 5.x and Centerline C++
6253 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6254 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6255 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6256 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6257 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6259 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6260 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6262 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6264 # The compiler driver will combine and reorder linker options,
6265 # but understands `-z linker_flag'.
6266 # Supported since Solaris 2.6 (maybe 2.5.1?)
6267 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6270 _LT_TAGVAR(link_all_deplibs, $1)=yes
6272 output_verbose_link_cmd='echo'
6274 # Archives containing C++ object files must be created using
6275 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6276 # necessary to make sure instantiated templates are included
6278 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6281 # Green Hills C++ Compiler
6282 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6284 # The C++ compiler must be used to create the archive.
6285 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6288 # GNU C++ compiler with Solaris linker
6289 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6290 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6291 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6292 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6293 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6294 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6296 # Commands to make compiler produce verbose output that lists
6297 # what "hidden" libraries, object files and flags are used when
6298 # linking a shared library.
6299 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6301 # g++ 2.7 appears to require `-G' NOT `-shared' on this
6303 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6304 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6305 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6307 # Commands to make compiler produce verbose output that lists
6308 # what "hidden" libraries, object files and flags are used when
6309 # linking a shared library.
6310 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6313 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6315 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6317 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6325 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6326 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6327 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6328 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6329 runpath_var='LD_RUN_PATH'
6331 case $cc_basename in
6333 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6334 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6337 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6338 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6343 sysv5* | sco3.2v5* | sco5v6*)
6344 # Note: We can NOT use -z defs as we might desire, because we do not
6345 # link with -lc, and that would cause any symbols used from libc to
6346 # always be unresolved, which means just about no library would
6347 # ever link correctly. If we're not using GNU ld we use -z text
6348 # though, which does catch some bad symbols but isn't as heavy-handed
6350 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6351 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6352 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6353 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6354 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6355 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6356 _LT_TAGVAR(link_all_deplibs, $1)=yes
6357 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6358 runpath_var='LD_RUN_PATH'
6360 case $cc_basename in
6362 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6363 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6366 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6367 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6373 case $cc_basename in
6375 # NonStop-UX NCC 3.20
6376 # FIXME: insert proper C++ library support
6377 _LT_TAGVAR(ld_shlibs, $1)=no
6380 # FIXME: insert proper C++ library support
6381 _LT_TAGVAR(ld_shlibs, $1)=no
6387 # FIXME: insert proper C++ library support
6388 _LT_TAGVAR(ld_shlibs, $1)=no
6392 # FIXME: insert proper C++ library support
6393 _LT_TAGVAR(ld_shlibs, $1)=no
6397 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6398 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6400 _LT_TAGVAR(GCC, $1)="$GXX"
6401 _LT_TAGVAR(LD, $1)="$LD"
6404 ## There is no encapsulation within the following macros, do not change
6405 ## the running order or otherwise move them around unless you know exactly
6406 ## what you are doing...
6407 _LT_SYS_HIDDEN_LIBDEPS($1)
6408 _LT_COMPILER_PIC($1)
6409 _LT_COMPILER_C_O($1)
6410 _LT_COMPILER_FILE_LOCKS($1)
6411 _LT_LINKER_SHLIBS($1)
6412 _LT_SYS_DYNAMIC_LINKER($1)
6413 _LT_LINKER_HARDCODE_LIBPATH($1)
6416 fi # test -n "$compiler"
6422 with_gnu_ld=$lt_save_with_gnu_ld
6423 lt_cv_path_LDCXX=$lt_cv_path_LD
6424 lt_cv_path_LD=$lt_save_path_LD
6425 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6426 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6427 fi # test "$_lt_caught_CXX_error" != yes
6430 ])# _LT_LANG_CXX_CONFIG
6433 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6434 # ---------------------------------
6435 # Figure out "hidden" library dependencies from verbose
6436 # compiler output when linking a shared library.
6437 # Parse the compiler output and extract the necessary
6438 # objects, libraries and library flags.
6439 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6440 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6441 # Dependencies to place before and after the object being linked:
6442 _LT_TAGVAR(predep_objects, $1)=
6443 _LT_TAGVAR(postdep_objects, $1)=
6444 _LT_TAGVAR(predeps, $1)=
6445 _LT_TAGVAR(postdeps, $1)=
6446 _LT_TAGVAR(compiler_lib_search_path, $1)=
6448 dnl we can't use the lt_simple_compile_test_code here,
6449 dnl because it contains code intended for an executable,
6450 dnl not a library. It's possible we should let each
6451 dnl tag define a new lt_????_link_test_code variable,
6452 dnl but it's only used here...
6453 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6455 void foo (void) { a = 0; }
6457 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6461 Foo (void) { a = 0; }
6466 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6474 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6482 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6485 public void bar (void) {
6491 dnl Parse the compiler output and extract the necessary
6492 dnl objects, libraries and library flags.
6493 if AC_TRY_EVAL(ac_compile); then
6494 # Parse the compiler output and extract the necessary
6495 # objects, libraries and library flags.
6497 # Sentinel used to keep track of whether or not we are before
6498 # the conftest object file.
6499 pre_test_object_deps_done=no
6501 for p in `eval "$output_verbose_link_cmd"`; do
6505 # Some compilers place space between "-{L,R}" and the path.
6507 if test $p = "-L" ||
6508 test $p = "-R"; then
6515 if test "$pre_test_object_deps_done" = no; then
6518 # Internal compiler library paths should come after those
6519 # provided the user. The postdeps already come after the
6520 # user supplied libs so there is no need to process them.
6521 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
6522 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
6524 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
6527 # The "-l" case would never come before the object being
6528 # linked, so don't bother handling this case.
6531 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
6532 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
6534 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
6540 # This assumes that the test object file only shows up
6541 # once in the compiler output.
6542 if test "$p" = "conftest.$objext"; then
6543 pre_test_object_deps_done=yes
6547 if test "$pre_test_object_deps_done" = no; then
6548 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
6549 _LT_TAGVAR(predep_objects, $1)="$p"
6551 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
6554 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
6555 _LT_TAGVAR(postdep_objects, $1)="$p"
6557 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
6562 *) ;; # Ignore the rest.
6570 echo "libtool.m4: error: problem compiling $1 test program"
6573 $RM -f confest.$objext
6575 # PORTME: override above test on systems where it is broken
6579 # Interix 3.5 installs completely hosed .la files for C++, so rather than
6580 # hack all around it, let's just trust "g++" to DTRT.
6581 _LT_TAGVAR(predep_objects,$1)=
6582 _LT_TAGVAR(postdep_objects,$1)=
6583 _LT_TAGVAR(postdeps,$1)=
6587 case `$CC -V 2>&1 | sed 5q` in
6591 # The more standards-conforming stlport4 library is
6592 # incompatible with the Cstd library. Avoid specifying
6593 # it if it's in CXXFLAGS. Ignore libCrun as
6594 # -library=stlport4 depends on it.
6595 case " $CXX $CXXFLAGS " in
6596 *" -library=stlport4 "*)
6597 solaris_use_stlport4=yes
6601 if test "$solaris_use_stlport4" != yes; then
6602 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6609 case $cc_basename in
6611 # The more standards-conforming stlport4 library is
6612 # incompatible with the Cstd library. Avoid specifying
6613 # it if it's in CXXFLAGS. Ignore libCrun as
6614 # -library=stlport4 depends on it.
6615 case " $CXX $CXXFLAGS " in
6616 *" -library=stlport4 "*)
6617 solaris_use_stlport4=yes
6621 # Adding this requires a known-good setup of shared libraries for
6622 # Sun compiler versions before 5.6, else PIC objects from an old
6623 # archive will be linked into the output, leading to subtle bugs.
6624 if test "$solaris_use_stlport4" != yes; then
6625 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6633 case " $_LT_TAGVAR(postdeps, $1) " in
6634 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
6636 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
6637 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
6638 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
6640 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
6641 [The directories searched by this compiler when creating a shared library])
6642 _LT_TAGDECL([], [predep_objects], [1],
6643 [Dependencies to place before and after the objects being linked to
6644 create a shared library])
6645 _LT_TAGDECL([], [postdep_objects], [1])
6646 _LT_TAGDECL([], [predeps], [1])
6647 _LT_TAGDECL([], [postdeps], [1])
6648 _LT_TAGDECL([], [compiler_lib_search_path], [1],
6649 [The library search path used internally by the compiler when linking
6651 ])# _LT_SYS_HIDDEN_LIBDEPS
6656 # Since AC_PROG_F77 is broken, in that it returns the empty string
6657 # if there is no fortran compiler, we have our own version here.
6658 m4_defun([_LT_PROG_F77],
6660 pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
6662 if test -z "$F77" || test "X$F77" = "Xno"; then
6665 popdef([AC_MSG_ERROR])
6668 dnl aclocal-1.4 backwards compatibility:
6669 dnl AC_DEFUN([_LT_PROG_F77], [])
6672 # _LT_LANG_F77_CONFIG([TAG])
6673 # --------------------------
6674 # Ensure that the configuration variables for a Fortran 77 compiler are
6675 # suitably defined. These variables are subsequently used by _LT_CONFIG
6676 # to write the compiler configuration to `libtool'.
6677 m4_defun([_LT_LANG_F77_CONFIG],
6678 [AC_REQUIRE([_LT_PROG_F77])dnl
6679 AC_LANG_PUSH(Fortran 77)
6681 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6682 _LT_TAGVAR(allow_undefined_flag, $1)=
6683 _LT_TAGVAR(always_export_symbols, $1)=no
6684 _LT_TAGVAR(archive_expsym_cmds, $1)=
6685 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6686 _LT_TAGVAR(hardcode_direct, $1)=no
6687 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6688 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6689 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6690 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6691 _LT_TAGVAR(hardcode_minus_L, $1)=no
6692 _LT_TAGVAR(hardcode_automatic, $1)=no
6693 _LT_TAGVAR(inherit_rpath, $1)=no
6694 _LT_TAGVAR(module_cmds, $1)=
6695 _LT_TAGVAR(module_expsym_cmds, $1)=
6696 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6697 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6698 _LT_TAGVAR(no_undefined_flag, $1)=
6699 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6700 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6702 # Source file extension for f77 test sources.
6705 # Object file extension for compiled f77 test sources.
6707 _LT_TAGVAR(objext, $1)=$objext
6709 # No sense in running all these tests if we already determined that
6710 # the F77 compiler isn't working. Some variables (like enable_shared)
6711 # are currently assumed to apply to all compilers on this platform,
6712 # and will be corrupted by setting them based on a non-working compiler.
6713 if test "$_lt_disable_F77" != yes; then
6714 # Code to be used in simple compile tests
6715 lt_simple_compile_test_code="\
6721 # Code to be used in simple link tests
6722 lt_simple_link_test_code="\
6727 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6730 # save warnings/boilerplate of simple test code
6731 _LT_COMPILER_BOILERPLATE
6732 _LT_LINKER_BOILERPLATE
6734 # Allow CC to be a program name with arguments.
6739 _LT_TAGVAR(compiler, $1)=$CC
6740 _LT_CC_BASENAME([$compiler])
6742 if test -n "$compiler"; then
6743 AC_MSG_CHECKING([if libtool supports shared libraries])
6744 AC_MSG_RESULT([$can_build_shared])
6746 AC_MSG_CHECKING([whether to build shared libraries])
6747 test "$can_build_shared" = "no" && enable_shared=no
6749 # On AIX, shared libraries and static libraries use the same namespace, and
6750 # are all built from PIC.
6753 test "$enable_shared" = yes && enable_static=no
6754 if test -n "$RANLIB"; then
6755 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6756 postinstall_cmds='$RANLIB $lib'
6760 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6761 test "$enable_shared" = yes && enable_static=no
6765 AC_MSG_RESULT([$enable_shared])
6767 AC_MSG_CHECKING([whether to build static libraries])
6768 # Make sure either enable_shared or enable_static is yes.
6769 test "$enable_shared" = yes || enable_static=yes
6770 AC_MSG_RESULT([$enable_static])
6772 _LT_TAGVAR(GCC, $1)="$G77"
6773 _LT_TAGVAR(LD, $1)="$LD"
6776 ## There is no encapsulation within the following macros, do not change
6777 ## the running order or otherwise move them around unless you know exactly
6778 ## what you are doing...
6779 _LT_COMPILER_PIC($1)
6780 _LT_COMPILER_C_O($1)
6781 _LT_COMPILER_FILE_LOCKS($1)
6782 _LT_LINKER_SHLIBS($1)
6783 _LT_SYS_DYNAMIC_LINKER($1)
6784 _LT_LINKER_HARDCODE_LIBPATH($1)
6787 fi # test -n "$compiler"
6791 fi # test "$_lt_disable_F77" != yes
6794 ])# _LT_LANG_F77_CONFIG
6799 # Since AC_PROG_FC is broken, in that it returns the empty string
6800 # if there is no fortran compiler, we have our own version here.
6801 m4_defun([_LT_PROG_FC],
6803 pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
6805 if test -z "$FC" || test "X$FC" = "Xno"; then
6808 popdef([AC_MSG_ERROR])
6811 dnl aclocal-1.4 backwards compatibility:
6812 dnl AC_DEFUN([_LT_PROG_FC], [])
6815 # _LT_LANG_FC_CONFIG([TAG])
6816 # -------------------------
6817 # Ensure that the configuration variables for a Fortran compiler are
6818 # suitably defined. These variables are subsequently used by _LT_CONFIG
6819 # to write the compiler configuration to `libtool'.
6820 m4_defun([_LT_LANG_FC_CONFIG],
6821 [AC_REQUIRE([_LT_PROG_FC])dnl
6822 AC_LANG_PUSH(Fortran)
6824 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6825 _LT_TAGVAR(allow_undefined_flag, $1)=
6826 _LT_TAGVAR(always_export_symbols, $1)=no
6827 _LT_TAGVAR(archive_expsym_cmds, $1)=
6828 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6829 _LT_TAGVAR(hardcode_direct, $1)=no
6830 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6831 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6832 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6833 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6834 _LT_TAGVAR(hardcode_minus_L, $1)=no
6835 _LT_TAGVAR(hardcode_automatic, $1)=no
6836 _LT_TAGVAR(inherit_rpath, $1)=no
6837 _LT_TAGVAR(module_cmds, $1)=
6838 _LT_TAGVAR(module_expsym_cmds, $1)=
6839 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6840 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6841 _LT_TAGVAR(no_undefined_flag, $1)=
6842 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6843 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6845 # Source file extension for fc test sources.
6846 ac_ext=${ac_fc_srcext-f}
6848 # Object file extension for compiled fc test sources.
6850 _LT_TAGVAR(objext, $1)=$objext
6852 # No sense in running all these tests if we already determined that
6853 # the FC compiler isn't working. Some variables (like enable_shared)
6854 # are currently assumed to apply to all compilers on this platform,
6855 # and will be corrupted by setting them based on a non-working compiler.
6856 if test "$_lt_disable_FC" != yes; then
6857 # Code to be used in simple compile tests
6858 lt_simple_compile_test_code="\
6864 # Code to be used in simple link tests
6865 lt_simple_link_test_code="\
6870 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6873 # save warnings/boilerplate of simple test code
6874 _LT_COMPILER_BOILERPLATE
6875 _LT_LINKER_BOILERPLATE
6877 # Allow CC to be a program name with arguments.
6882 GCC=$ac_cv_fc_compiler_gnu
6884 _LT_TAGVAR(compiler, $1)=$CC
6885 _LT_CC_BASENAME([$compiler])
6887 if test -n "$compiler"; then
6888 AC_MSG_CHECKING([if libtool supports shared libraries])
6889 AC_MSG_RESULT([$can_build_shared])
6891 AC_MSG_CHECKING([whether to build shared libraries])
6892 test "$can_build_shared" = "no" && enable_shared=no
6894 # On AIX, shared libraries and static libraries use the same namespace, and
6895 # are all built from PIC.
6898 test "$enable_shared" = yes && enable_static=no
6899 if test -n "$RANLIB"; then
6900 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6901 postinstall_cmds='$RANLIB $lib'
6905 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6906 test "$enable_shared" = yes && enable_static=no
6910 AC_MSG_RESULT([$enable_shared])
6912 AC_MSG_CHECKING([whether to build static libraries])
6913 # Make sure either enable_shared or enable_static is yes.
6914 test "$enable_shared" = yes || enable_static=yes
6915 AC_MSG_RESULT([$enable_static])
6917 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
6918 _LT_TAGVAR(LD, $1)="$LD"
6921 ## There is no encapsulation within the following macros, do not change
6922 ## the running order or otherwise move them around unless you know exactly
6923 ## what you are doing...
6924 _LT_SYS_HIDDEN_LIBDEPS($1)
6925 _LT_COMPILER_PIC($1)
6926 _LT_COMPILER_C_O($1)
6927 _LT_COMPILER_FILE_LOCKS($1)
6928 _LT_LINKER_SHLIBS($1)
6929 _LT_SYS_DYNAMIC_LINKER($1)
6930 _LT_LINKER_HARDCODE_LIBPATH($1)
6933 fi # test -n "$compiler"
6937 fi # test "$_lt_disable_FC" != yes
6940 ])# _LT_LANG_FC_CONFIG
6943 # _LT_LANG_GCJ_CONFIG([TAG])
6944 # --------------------------
6945 # Ensure that the configuration variables for the GNU Java Compiler compiler
6946 # are suitably defined. These variables are subsequently used by _LT_CONFIG
6947 # to write the compiler configuration to `libtool'.
6948 m4_defun([_LT_LANG_GCJ_CONFIG],
6949 [AC_REQUIRE([LT_PROG_GCJ])dnl
6952 # Source file extension for Java test sources.
6955 # Object file extension for compiled Java test sources.
6957 _LT_TAGVAR(objext, $1)=$objext
6959 # Code to be used in simple compile tests
6960 lt_simple_compile_test_code="class foo {}"
6962 # Code to be used in simple link tests
6963 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
6965 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6968 # save warnings/boilerplate of simple test code
6969 _LT_COMPILER_BOILERPLATE
6970 _LT_LINKER_BOILERPLATE
6972 # Allow CC to be a program name with arguments.
6978 _LT_TAGVAR(compiler, $1)=$CC
6979 _LT_TAGVAR(LD, $1)="$LD"
6980 _LT_CC_BASENAME([$compiler])
6982 # GCJ did not exist at the time GCC didn't implicitly link libc in.
6983 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6985 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6987 if test -n "$compiler"; then
6988 _LT_COMPILER_NO_RTTI($1)
6989 _LT_COMPILER_PIC($1)
6990 _LT_COMPILER_C_O($1)
6991 _LT_COMPILER_FILE_LOCKS($1)
6992 _LT_LINKER_SHLIBS($1)
6993 _LT_LINKER_HARDCODE_LIBPATH($1)
7002 ])# _LT_LANG_GCJ_CONFIG
7005 # _LT_LANG_RC_CONFIG([TAG])
7006 # -------------------------
7007 # Ensure that the configuration variables for the Windows resource compiler
7008 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7009 # to write the compiler configuration to `libtool'.
7010 m4_defun([_LT_LANG_RC_CONFIG],
7011 [AC_REQUIRE([LT_PROG_RC])dnl
7014 # Source file extension for RC test sources.
7017 # Object file extension for compiled RC test sources.
7019 _LT_TAGVAR(objext, $1)=$objext
7021 # Code to be used in simple compile tests
7022 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7024 # Code to be used in simple link tests
7025 lt_simple_link_test_code="$lt_simple_compile_test_code"
7027 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7030 # save warnings/boilerplate of simple test code
7031 _LT_COMPILER_BOILERPLATE
7032 _LT_LINKER_BOILERPLATE
7034 # Allow CC to be a program name with arguments.
7040 _LT_TAGVAR(compiler, $1)=$CC
7041 _LT_CC_BASENAME([$compiler])
7042 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7044 if test -n "$compiler"; then
7052 ])# _LT_LANG_RC_CONFIG
7057 AC_DEFUN([LT_PROG_GCJ],
7058 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7059 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7060 [AC_CHECK_TOOL(GCJ, gcj,)
7061 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7062 AC_SUBST(GCJFLAGS)])])[]dnl
7066 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7067 dnl aclocal-1.4 backwards compatibility:
7068 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7073 AC_DEFUN([LT_PROG_RC],
7074 [AC_CHECK_TOOL(RC, windres,)
7078 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7079 dnl aclocal-1.4 backwards compatibility:
7080 dnl AC_DEFUN([LT_AC_PROG_RC], [])
7085 # If we don't have a new enough Autoconf to choose the best grep
7086 # available, choose the one first in the user's PATH.
7087 m4_defun([_LT_DECL_EGREP],
7088 [AC_REQUIRE([AC_PROG_EGREP])dnl
7089 AC_REQUIRE([AC_PROG_FGREP])dnl
7090 test -z "$GREP" && GREP=grep
7091 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7092 _LT_DECL([], [EGREP], [1], [An ERE matcher])
7093 _LT_DECL([], [FGREP], [1], [A literal string matcher])
7094 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7101 # If we don't have a new enough Autoconf to choose the best objdump
7102 # available, choose the one first in the user's PATH.
7103 m4_defun([_LT_DECL_OBJDUMP],
7104 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
7105 test -z "$OBJDUMP" && OBJDUMP=objdump
7106 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7113 # Check for a fully-functional sed program, that truncates
7114 # as few characters as possible. Prefer GNU sed if found.
7115 m4_defun([_LT_DECL_SED],
7117 test -z "$SED" && SED=sed
7118 Xsed="$SED -e 1s/^X//"
7119 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7120 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7121 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7124 m4_ifndef([AC_PROG_SED], [
7125 # NOTE: This macro has been submitted for inclusion into #
7126 # GNU Autoconf as AC_PROG_SED. When it is available in #
7127 # a released version of Autoconf we should remove this #
7128 # macro and use it instead. #
7130 m4_defun([AC_PROG_SED],
7131 [AC_MSG_CHECKING([for a sed that does not truncate output])
7132 AC_CACHE_VAL(lt_cv_path_SED,
7133 [# Loop through the user's path and test for sed and gsed.
7134 # Then use that list of sed's as ones to test for truncation.
7135 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7139 test -z "$as_dir" && as_dir=.
7140 for lt_ac_prog in sed gsed; do
7141 for ac_exec_ext in '' $ac_executable_extensions; do
7142 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7143 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7151 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7152 # along with /bin/sed that truncates output.
7153 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7154 test ! -f $lt_ac_sed && continue
7155 cat /dev/null > conftest.in
7157 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7158 # Check for GNU sed and select it if it is found.
7159 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7160 lt_cv_path_SED=$lt_ac_sed
7164 cat conftest.in conftest.in >conftest.tmp
7165 mv conftest.tmp conftest.in
7166 cp conftest.in conftest.nl
7168 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7169 cmp -s conftest.out conftest.nl || break
7170 # 10000 chars as input seems more than enough
7171 test $lt_ac_count -gt 10 && break
7172 lt_ac_count=`expr $lt_ac_count + 1`
7173 if test $lt_ac_count -gt $lt_ac_max; then
7174 lt_ac_max=$lt_ac_count
7175 lt_cv_path_SED=$lt_ac_sed
7182 AC_MSG_RESULT([$SED])
7187 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7188 dnl aclocal-1.4 backwards compatibility:
7189 dnl AC_DEFUN([LT_AC_PROG_SED], [])
7192 # _LT_CHECK_SHELL_FEATURES
7193 # ------------------------
7194 # Find out whether the shell is Bourne or XSI compatible,
7195 # or has some other useful features.
7196 m4_defun([_LT_CHECK_SHELL_FEATURES],
7197 [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7198 # Try some XSI features
7201 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
7203 && eval 'test $(( 1 + 1 )) -eq 2 \
7204 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7206 AC_MSG_RESULT([$xsi_shell])
7207 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7209 AC_MSG_CHECKING([whether the shell understands "+="])
7211 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7213 && lt_shell_append=yes
7214 AC_MSG_RESULT([$lt_shell_append])
7215 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7217 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7222 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7224 # test EBCDIC or ASCII
7225 case `echo X|tr X '\101'` in
7226 A) # ASCII based system
7227 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7228 lt_SP2NL='tr \040 \012'
7229 lt_NL2SP='tr \015\012 \040\040'
7231 *) # EBCDIC based system
7232 lt_SP2NL='tr \100 \n'
7233 lt_NL2SP='tr \r\n \100\100'
7236 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7237 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7238 ])# _LT_CHECK_SHELL_FEATURES
7241 # _LT_PROG_XSI_SHELLFNS
7242 # ---------------------
7243 # Bourne and XSI compatible variants of some useful shell functions.
7244 m4_defun([_LT_PROG_XSI_SHELLFNS],
7247 cat << \_LT_EOF >> "$cfgfile"
7249 # func_dirname file append nondir_replacement
7250 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
7251 # otherwise set result to NONDIR_REPLACEMENT.
7255 */*) func_dirname_result="${1%/*}${2}" ;;
7256 * ) func_dirname_result="${3}" ;;
7260 # func_basename file
7263 func_basename_result="${1##*/}"
7266 # func_dirname_and_basename file append nondir_replacement
7267 # perform func_basename and func_dirname in a single function
7269 # dirname: Compute the dirname of FILE. If nonempty,
7270 # add APPEND to the result, otherwise set result
7271 # to NONDIR_REPLACEMENT.
7272 # value returned in "$func_dirname_result"
7273 # basename: Compute filename of FILE.
7274 # value retuned in "$func_basename_result"
7275 # Implementation must be kept synchronized with func_dirname
7276 # and func_basename. For efficiency, we do not delegate to
7277 # those functions but instead duplicate the functionality here.
7278 func_dirname_and_basename ()
7281 */*) func_dirname_result="${1%/*}${2}" ;;
7282 * ) func_dirname_result="${3}" ;;
7284 func_basename_result="${1##*/}"
7287 # func_stripname prefix suffix name
7288 # strip PREFIX and SUFFIX off of NAME.
7289 # PREFIX and SUFFIX must not contain globbing or regex special
7290 # characters, hashes, percent signs, but SUFFIX may contain a leading
7291 # dot (in which case that matches only a dot).
7294 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7295 # positional parameters, so assign one to ordinary parameter first.
7296 func_stripname_result=${3}
7297 func_stripname_result=${func_stripname_result#"${1}"}
7298 func_stripname_result=${func_stripname_result%"${2}"}
7304 func_opt_split_opt=${1%%=*}
7305 func_opt_split_arg=${1#*=}
7312 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7313 *) func_lo2o_result=${1} ;;
7317 # func_xform libobj-or-source
7320 func_xform_result=${1%.*}.lo
7323 # func_arith arithmetic-term...
7326 func_arith_result=$(( $[*] ))
7330 # STRING may not start with a hyphen.
7333 func_len_result=${#1}
7338 *) # Bourne compatible functions.
7339 cat << \_LT_EOF >> "$cfgfile"
7341 # func_dirname file append nondir_replacement
7342 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
7343 # otherwise set result to NONDIR_REPLACEMENT.
7346 # Extract subdirectory from the argument.
7347 func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
7348 if test "X$func_dirname_result" = "X${1}"; then
7349 func_dirname_result="${3}"
7351 func_dirname_result="$func_dirname_result${2}"
7355 # func_basename file
7358 func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
7361 dnl func_dirname_and_basename
7362 dnl A portable version of this function is already defined in general.m4sh
7363 dnl so there is no need for it here.
7365 # func_stripname prefix suffix name
7366 # strip PREFIX and SUFFIX off of NAME.
7367 # PREFIX and SUFFIX must not contain globbing or regex special
7368 # characters, hashes, percent signs, but SUFFIX may contain a leading
7369 # dot (in which case that matches only a dot).
7370 # func_strip_suffix prefix name
7374 .*) func_stripname_result=`$ECHO "X${3}" \
7375 | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
7376 *) func_stripname_result=`$ECHO "X${3}" \
7377 | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
7382 my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
7383 my_sed_long_arg='1s/^-[[^=]]*=//'
7388 func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
7389 func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
7395 func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
7398 # func_xform libobj-or-source
7401 func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'`
7404 # func_arith arithmetic-term...
7407 func_arith_result=`expr "$[@]"`
7411 # STRING may not start with a hyphen.
7414 func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
7420 case $lt_shell_append in
7422 cat << \_LT_EOF >> "$cfgfile"
7424 # func_append var value
7425 # Append VALUE to the end of shell variable VAR.
7433 cat << \_LT_EOF >> "$cfgfile"
7435 # func_append var value
7436 # Append VALUE to the end of shell variable VAR.
7439 eval "$[1]=\$$[1]\$[2]"
7447 # ltdl.m4 - Configure ltdl for the target system. -*-Autoconf-*-
7449 # Copyright (C) 1999-2006, 2007, 2008 Free Software Foundation, Inc.
7450 # Written by Thomas Tanner, 1999
7452 # This file is free software; the Free Software Foundation gives
7453 # unlimited permission to copy and/or distribute it, with or without
7454 # modifications, as long as this notice is preserved.
7456 # serial 17 LTDL_INIT
7458 # LT_CONFIG_LTDL_DIR(DIRECTORY, [LTDL-MODE])
7459 # ------------------------------------------
7460 # DIRECTORY contains the libltdl sources. It is okay to call this
7461 # function multiple times, as long as the same DIRECTORY is always given.
7462 AC_DEFUN([LT_CONFIG_LTDL_DIR],
7463 [AC_BEFORE([$0], [LTDL_INIT])
7465 ])# LT_CONFIG_LTDL_DIR
7467 # We break this out into a separate macro, so that we can call it safely
7468 # internally without being caught accidentally by the sed scan in libtoolize.
7469 m4_defun([_LT_CONFIG_LTDL_DIR],
7470 [dnl remove trailing slashes
7471 m4_pushdef([_ARG_DIR], m4_bpatsubst([$1], [/*$]))
7473 [], [dnl only set lt_ltdl_dir if _ARG_DIR is not simply `.'
7474 m4_if(_ARG_DIR, [.],
7476 [m4_define([_LTDL_DIR], _ARG_DIR)
7477 _LT_SHELL_INIT([lt_ltdl_dir=']_ARG_DIR['])])],
7478 [m4_if(_ARG_DIR, _LTDL_DIR,
7480 [m4_fatal([multiple libltdl directories: `]_LTDL_DIR[', `]_ARG_DIR['])])])
7481 m4_popdef([_ARG_DIR])
7482 ])# _LT_CONFIG_LTDL_DIR
7485 m4_define([_LTDL_DIR], [])
7490 # If Autoconf is new enough, expand to `${top_build_prefix}', otherwise
7491 # to `${top_builddir}/'.
7492 m4_define([_LT_BUILD_PREFIX],
7493 [m4_ifdef([AC_AUTOCONF_VERSION],
7494 [m4_if(m4_version_compare(m4_defn([AC_AUTOCONF_VERSION]), [2.62]),
7495 [-1], [m4_ifdef([_AC_HAVE_TOP_BUILD_PREFIX],
7496 [${top_build_prefix}],
7497 [${top_builddir}/])],
7498 [${top_build_prefix}])],
7499 [${top_builddir}/])[]dnl
7505 # sets LIBLTDL to the link flags for the libltdl convenience library and
7506 # LTDLINCL to the include flags for the libltdl header and adds
7507 # --enable-ltdl-convenience to the configure arguments. Note that
7508 # AC_CONFIG_SUBDIRS is not called here. LIBLTDL will be prefixed with
7509 # '${top_build_prefix}' if available, otherwise with '${top_builddir}/',
7510 # and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
7511 # quotes!). If your package is not flat and you're not using automake,
7512 # define top_build_prefix, top_builddir, and top_srcdir appropriately
7513 # in your Makefiles.
7514 AC_DEFUN([LTDL_CONVENIENCE],
7515 [AC_BEFORE([$0], [LTDL_INIT])dnl
7516 dnl Although the argument is deprecated and no longer documented,
7517 dnl LTDL_CONVENIENCE used to take a DIRECTORY orgument, if we have one
7518 dnl here make sure it is the same as any other declaration of libltdl's
7519 dnl location! This also ensures lt_ltdl_dir is set when configure.ac is
7520 dnl not yet using an explicit LT_CONFIG_LTDL_DIR.
7521 m4_ifval([$1], [_LT_CONFIG_LTDL_DIR([$1])])dnl
7523 ])# LTDL_CONVENIENCE
7525 # AC_LIBLTDL_CONVENIENCE accepted a directory argument in older libtools,
7526 # now we have LT_CONFIG_LTDL_DIR:
7527 AU_DEFUN([AC_LIBLTDL_CONVENIENCE],
7528 [_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
7531 dnl aclocal-1.4 backwards compatibility:
7532 dnl AC_DEFUN([AC_LIBLTDL_CONVENIENCE], [])
7537 # Code shared by LTDL_CONVENIENCE and LTDL_INIT([convenience]).
7538 m4_defun([_LTDL_CONVENIENCE],
7539 [case $enable_ltdl_convenience in
7540 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
7541 "") enable_ltdl_convenience=yes
7542 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
7544 LIBLTDL='_LT_BUILD_PREFIX'"${lt_ltdl_dir+$lt_ltdl_dir/}libltdlc.la"
7546 LTDLINCL='-I${top_srcdir}'"${lt_ltdl_dir+/$lt_ltdl_dir}"
7549 AC_SUBST([LTDLDEPS])
7550 AC_SUBST([LTDLINCL])
7552 # For backwards non-gettext consistent compatibility...
7555 ])# _LTDL_CONVENIENCE
7560 # sets LIBLTDL to the link flags for the libltdl installable library
7561 # and LTDLINCL to the include flags for the libltdl header and adds
7562 # --enable-ltdl-install to the configure arguments. Note that
7563 # AC_CONFIG_SUBDIRS is not called from here. If an installed libltdl
7564 # is not found, LIBLTDL will be prefixed with '${top_build_prefix}' if
7565 # available, otherwise with '${top_builddir}/', and LTDLINCL will be
7566 # prefixed with '${top_srcdir}/' (note the single quotes!). If your
7567 # package is not flat and you're not using automake, define top_build_prefix,
7568 # top_builddir, and top_srcdir appropriately in your Makefiles.
7569 # In the future, this macro may have to be called after LT_INIT.
7570 AC_DEFUN([LTDL_INSTALLABLE],
7571 [AC_BEFORE([$0], [LTDL_INIT])dnl
7572 dnl Although the argument is deprecated and no longer documented,
7573 dnl LTDL_INSTALLABLE used to take a DIRECTORY orgument, if we have one
7574 dnl here make sure it is the same as any other declaration of libltdl's
7575 dnl location! This also ensures lt_ltdl_dir is set when configure.ac is
7576 dnl not yet using an explicit LT_CONFIG_LTDL_DIR.
7577 m4_ifval([$1], [_LT_CONFIG_LTDL_DIR([$1])])dnl
7579 ])# LTDL_INSTALLABLE
7581 # AC_LIBLTDL_INSTALLABLE accepted a directory argument in older libtools,
7582 # now we have LT_CONFIG_LTDL_DIR:
7583 AU_DEFUN([AC_LIBLTDL_INSTALLABLE],
7584 [_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
7587 dnl aclocal-1.4 backwards compatibility:
7588 dnl AC_DEFUN([AC_LIBLTDL_INSTALLABLE], [])
7593 # Code shared by LTDL_INSTALLABLE and LTDL_INIT([installable]).
7594 m4_defun([_LTDL_INSTALLABLE],
7595 [if test -f $prefix/lib/libltdl.la; then
7596 lt_save_LDFLAGS="$LDFLAGS"
7597 LDFLAGS="-L$prefix/lib $LDFLAGS"
7598 AC_CHECK_LIB([ltdl], [lt_dlinit], [lt_lib_ltdl=yes])
7599 LDFLAGS="$lt_save_LDFLAGS"
7600 if test x"${lt_lib_ltdl-no}" = xyes; then
7601 if test x"$enable_ltdl_install" != xyes; then
7602 # Don't overwrite $prefix/lib/libltdl.la without --enable-ltdl-install
7603 AC_MSG_WARN([not overwriting libltdl at $prefix, force with `--enable-ltdl-install'])
7604 enable_ltdl_install=no
7606 elif test x"$enable_ltdl_install" = xno; then
7607 AC_MSG_WARN([libltdl not installed, but installation disabled])
7611 # If configure.ac declared an installable ltdl, and the user didn't override
7612 # with --disable-ltdl-install, we will install the shipped libltdl.
7613 case $enable_ltdl_install in
7614 no) ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
7619 *) enable_ltdl_install=yes
7620 ac_configure_args="$ac_configure_args --enable-ltdl-install"
7621 LIBLTDL='_LT_BUILD_PREFIX'"${lt_ltdl_dir+$lt_ltdl_dir/}libltdl.la"
7623 LTDLINCL='-I${top_srcdir}'"${lt_ltdl_dir+/$lt_ltdl_dir}"
7628 AC_SUBST([LTDLDEPS])
7629 AC_SUBST([LTDLINCL])
7631 # For backwards non-gettext consistent compatibility...
7634 ])# LTDL_INSTALLABLE
7637 # _LTDL_MODE_DISPATCH
7638 # -------------------
7639 m4_define([_LTDL_MODE_DISPATCH],
7640 [dnl If _LTDL_DIR is `.', then we are configuring libltdl itself:
7641 m4_if(_LTDL_DIR, [],
7643 dnl if _LTDL_MODE was not set already, the default value is `subproject':
7644 [m4_case(m4_default(_LTDL_MODE, [subproject]),
7645 [subproject], [AC_CONFIG_SUBDIRS(_LTDL_DIR)
7646 _LT_SHELL_INIT([lt_dlopen_dir="$lt_ltdl_dir"])],
7647 [nonrecursive], [_LT_SHELL_INIT([lt_dlopen_dir="$lt_ltdl_dir"; lt_libobj_prefix="$lt_ltdl_dir/"])],
7649 [m4_fatal([unknown libltdl mode: ]_LTDL_MODE)])])dnl
7650 dnl Be careful not to expand twice:
7652 ])# _LTDL_MODE_DISPATCH
7655 # _LT_LIBOBJ(MODULE_NAME)
7656 # -----------------------
7657 # Like AC_LIBOBJ, except that MODULE_NAME goes into _LT_LIBOBJS instead
7659 AC_DEFUN([_LT_LIBOBJ], [
7660 m4_pattern_allow([^_LT_LIBOBJS$])
7661 _LT_LIBOBJS="$_LT_LIBOBJS $1.$ac_objext"
7665 # LTDL_INIT([OPTIONS])
7666 # --------------------
7667 # Clients of libltdl can use this macro to allow the installer to
7668 # choose between a shipped copy of the ltdl sources or a preinstalled
7669 # version of the library. If the shipped ltdl sources are not in a
7670 # subdirectory named libltdl, the directory name must be given by
7671 # LT_CONFIG_LTDL_DIR.
7672 AC_DEFUN([LTDL_INIT],
7674 _LT_SET_OPTIONS([$0], [$1])
7676 dnl We need to keep our own list of libobjs separate from our parent project,
7677 dnl and the easiest way to do that is redefine the AC_LIBOBJs macro while
7678 dnl we look for our own LIBOBJs.
7679 m4_pushdef([AC_LIBOBJ], m4_defn([_LT_LIBOBJ]))
7680 m4_pushdef([AC_LIBSOURCES])
7682 dnl If not otherwise defined, default to the 1.5.x compatible subproject mode:
7683 m4_if(_LTDL_MODE, [],
7684 [m4_define([_LTDL_MODE], m4_default([$2], [subproject]))
7685 m4_if([-1], [m4_bregexp(_LTDL_MODE, [\(subproject\|\(non\)?recursive\)])],
7686 [m4_fatal([unknown libltdl mode: ]_LTDL_MODE)])])
7688 AC_ARG_WITH([included_ltdl],
7689 [AS_HELP_STRING([--with-included-ltdl],
7690 [use the GNU ltdl sources included here])])
7692 if test "x$with_included_ltdl" != xyes; then
7693 # We are not being forced to use the included libltdl sources, so
7694 # decide whether there is a useful installed version we can use.
7695 AC_CHECK_HEADER([ltdl.h],
7696 [AC_CHECK_DECL([lt_dlinterface_register],
7697 [AC_CHECK_LIB([ltdl], [lt_dladvise_preload],
7698 [with_included_ltdl=no],
7699 [with_included_ltdl=yes])],
7700 [with_included_ltdl=yes],
7701 [AC_INCLUDES_DEFAULT
7702 #include <ltdl.h>])],
7703 [with_included_ltdl=yes],
7704 [AC_INCLUDES_DEFAULT]
7708 dnl If neither LT_CONFIG_LTDL_DIR, LTDL_CONVENIENCE nor LTDL_INSTALLABLE
7709 dnl was called yet, then for old times' sake, we assume libltdl is in an
7710 dnl eponymous directory:
7711 AC_PROVIDE_IFELSE([LT_CONFIG_LTDL_DIR], [], [_LT_CONFIG_LTDL_DIR([libltdl])])
7713 AC_ARG_WITH([ltdl_include],
7714 [AS_HELP_STRING([--with-ltdl-include=DIR],
7715 [use the ltdl headers installed in DIR])])
7717 if test -n "$with_ltdl_include"; then
7718 if test -f "$with_ltdl_include/ltdl.h"; then :
7720 AC_MSG_ERROR([invalid ltdl include directory: `$with_ltdl_include'])
7723 with_ltdl_include=no
7726 AC_ARG_WITH([ltdl_lib],
7727 [AS_HELP_STRING([--with-ltdl-lib=DIR],
7728 [use the libltdl.la installed in DIR])])
7730 if test -n "$with_ltdl_lib"; then
7731 if test -f "$with_ltdl_lib/libltdl.la"; then :
7733 AC_MSG_ERROR([invalid ltdl library directory: `$with_ltdl_lib'])
7739 case ,$with_included_ltdl,$with_ltdl_include,$with_ltdl_lib, in
7741 m4_case(m4_default(_LTDL_TYPE, [convenience]),
7742 [convenience], [_LTDL_CONVENIENCE],
7743 [installable], [_LTDL_INSTALLABLE],
7744 [m4_fatal([unknown libltdl build type: ]_LTDL_TYPE)])
7747 # If the included ltdl is not to be used, then use the
7748 # preinstalled libltdl we found.
7749 AC_DEFINE([HAVE_LTDL], [1],
7750 [Define this if a modern libltdl is already installed])
7756 AC_MSG_ERROR([`--with-ltdl-include' and `--with-ltdl-lib' options must be used together])
7758 *) with_included_ltdl=no
7759 LIBLTDL="-L$with_ltdl_lib -lltdl"
7761 LTDLINCL="-I$with_ltdl_include"
7766 # Report our decision...
7767 AC_MSG_CHECKING([where to find libltdl headers])
7768 AC_MSG_RESULT([$LTDLINCL])
7769 AC_MSG_CHECKING([where to find libltdl library])
7770 AC_MSG_RESULT([$LIBLTDL])
7774 dnl restore autoconf definition.
7775 m4_popdef([AC_LIBOBJ])
7776 m4_popdef([AC_LIBSOURCES])
7778 AC_CONFIG_COMMANDS_PRE([
7781 if test -n "$_LT_LIBOBJS"; then
7782 # Remove the extension.
7783 _lt_sed_drop_objext='s/\.o$//;s/\.obj$//'
7784 for i in `for i in $_LT_LIBOBJS; do echo "$i"; done | sed "$_lt_sed_drop_objext" | sort -u`; do
7785 _ltdl_libobjs="$_ltdl_libobjs $lt_libobj_prefix$i.$ac_objext"
7786 _ltdl_ltlibobjs="$_ltdl_ltlibobjs $lt_libobj_prefix$i.lo"
7789 AC_SUBST([ltdl_LIBOBJS], [$_ltdl_libobjs])
7790 AC_SUBST([ltdl_LTLIBOBJS], [$_ltdl_ltlibobjs])
7794 m4_define([LTDL_INIT])
7798 AU_DEFUN([AC_LIB_LTDL], [LTDL_INIT($@)])
7799 AU_DEFUN([AC_WITH_LTDL], [LTDL_INIT($@)])
7800 AU_DEFUN([LT_WITH_LTDL], [LTDL_INIT($@)])
7801 dnl aclocal-1.4 backwards compatibility:
7802 dnl AC_DEFUN([AC_LIB_LTDL], [])
7803 dnl AC_DEFUN([AC_WITH_LTDL], [])
7804 dnl AC_DEFUN([LT_WITH_LTDL], [])
7809 # Perform all the checks necessary for compilation of the ltdl objects
7810 # -- including compiler checks and header checks. This is a public
7811 # interface mainly for the benefit of libltdl's own configure.ac, most
7812 # other users should call LTDL_INIT instead.
7813 AC_DEFUN([_LTDL_SETUP],
7814 [AC_REQUIRE([AC_PROG_CC])dnl
7815 AC_REQUIRE([LT_SYS_MODULE_EXT])dnl
7816 AC_REQUIRE([LT_SYS_MODULE_PATH])dnl
7817 AC_REQUIRE([LT_SYS_DLSEARCH_PATH])dnl
7818 AC_REQUIRE([LT_LIB_DLLOAD])dnl
7819 AC_REQUIRE([LT_SYS_SYMBOL_USCORE])dnl
7820 AC_REQUIRE([LT_FUNC_DLSYM_USCORE])dnl
7821 AC_REQUIRE([LT_SYS_DLOPEN_DEPLIBS])dnl
7822 AC_REQUIRE([gl_FUNC_ARGZ])dnl
7824 m4_require([_LT_CHECK_OBJDIR])dnl
7825 m4_require([_LT_HEADER_DLFCN])dnl
7826 m4_require([_LT_CHECK_DLPREOPEN])dnl
7827 m4_require([_LT_DECL_SED])dnl
7829 dnl Don't require this, or it will be expanded earlier than the code
7830 dnl that sets the variables it relies on:
7833 dnl _LTDL_MODE specific code must be called at least once:
7836 # In order that ltdl.c can compile, find out the first AC_CONFIG_HEADERS
7837 # the user used. This is so that ltdl.h can pick up the parent projects
7838 # config.h file, The first file in AC_CONFIG_HEADERS must contain the
7839 # definitions required by ltdl.c.
7840 # FIXME: Remove use of undocumented AC_LIST_HEADERS (2.59 compatibility).
7841 AC_CONFIG_COMMANDS_PRE([dnl
7842 m4_pattern_allow([^LT_CONFIG_H$])dnl
7843 m4_ifset([AH_HEADER],
7844 [LT_CONFIG_H=AH_HEADER],
7845 [m4_ifset([AC_LIST_HEADERS],
7846 [LT_CONFIG_H=`echo "AC_LIST_HEADERS" | $SED 's,^[[ ]]*,,;s,[[ :]].*$,,'`],
7848 AC_SUBST([LT_CONFIG_H])
7850 AC_CHECK_HEADERS([unistd.h dl.h sys/dl.h dld.h mach-o/dyld.h dirent.h],
7851 [], [], [AC_INCLUDES_DEFAULT])
7853 AC_CHECK_FUNCS([closedir opendir readdir], [], [AC_LIBOBJ([lt__dirent])])
7854 AC_CHECK_FUNCS([strlcat strlcpy], [], [AC_LIBOBJ([lt__strl])])
7856 AC_DEFINE_UNQUOTED([LT_LIBEXT],["$libext"],[The archive extension])
7859 LTDLOPEN=`eval "\\$ECHO \"$libname_spec\""`
7860 AC_SUBST([LTDLOPEN])
7864 # _LT_ENABLE_INSTALL
7865 # ------------------
7866 m4_define([_LT_ENABLE_INSTALL],
7867 [AC_ARG_ENABLE([ltdl-install],
7868 [AS_HELP_STRING([--enable-ltdl-install], [install libltdl])])
7870 case ,${enable_ltdl_install},${enable_ltdl_convenience} in
7872 *) enable_ltdl_convenience=yes ;;
7875 m4_ifdef([AM_CONDITIONAL],
7876 [AM_CONDITIONAL(INSTALL_LTDL, test x"${enable_ltdl_install-no}" != xno)
7877 AM_CONDITIONAL(CONVENIENCE_LTDL, test x"${enable_ltdl_convenience-no}" != xno)])
7878 ])# _LT_ENABLE_INSTALL
7881 # LT_SYS_DLOPEN_DEPLIBS
7882 # ---------------------
7883 AC_DEFUN([LT_SYS_DLOPEN_DEPLIBS],
7884 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
7885 AC_CACHE_CHECK([whether deplibs are loaded by dlopen],
7886 [lt_cv_sys_dlopen_deplibs],
7887 [# PORTME does your system automatically load deplibs for dlopen?
7888 # or its logical equivalent (e.g. shl_load for HP-UX < 11)
7889 # For now, we just catch OSes we know something about -- in the
7890 # future, we'll try test this programmatically.
7891 lt_cv_sys_dlopen_deplibs=unknown
7893 aix3*|aix4.1.*|aix4.2.*)
7894 # Unknown whether this is true for these versions of AIX, but
7895 # we want this `case' here to explicitly catch those versions.
7896 lt_cv_sys_dlopen_deplibs=unknown
7899 lt_cv_sys_dlopen_deplibs=yes
7904 lt_cv_sys_dlopen_deplibs=no
7909 # Assuming the user has installed a libdl from somewhere, this is true
7910 # If you are looking for one http://www.opendarwin.org/projects/dlcompat
7911 lt_cv_sys_dlopen_deplibs=yes
7913 freebsd* | dragonfly*)
7914 lt_cv_sys_dlopen_deplibs=yes
7916 gnu* | linux* | k*bsd*-gnu)
7917 # GNU and its variants, using gnu ld.so (Glibc)
7918 lt_cv_sys_dlopen_deplibs=yes
7921 lt_cv_sys_dlopen_deplibs=yes
7924 lt_cv_sys_dlopen_deplibs=yes
7926 irix[[12345]]*|irix6.[[01]]*)
7927 # Catch all versions of IRIX before 6.2, and indicate that we don't
7928 # know how it worked for any of those versions.
7929 lt_cv_sys_dlopen_deplibs=unknown
7932 # The case above catches anything before 6.2, and it's known that
7933 # at 6.2 and later dlopen does load deplibs.
7934 lt_cv_sys_dlopen_deplibs=yes
7937 lt_cv_sys_dlopen_deplibs=yes
7940 lt_cv_sys_dlopen_deplibs=yes
7943 # dlopen did load deplibs (at least at 4.x), but until the 5.x series,
7944 # it did *not* use an RPATH in a shared library to find objects the
7945 # library depends on, so we explicitly say `no'.
7946 lt_cv_sys_dlopen_deplibs=no
7948 osf5.0|osf5.0a|osf5.1)
7949 # dlopen *does* load deplibs and with the right loader patch applied
7950 # it even uses RPATH in a shared library to search for shared objects
7951 # that the library depends on, but there's no easy way to know if that
7952 # patch is installed. Since this is the case, all we can really
7953 # say is unknown -- it depends on the patch being installed. If
7954 # it is, this changes to `yes'. Without it, it would be `no'.
7955 lt_cv_sys_dlopen_deplibs=unknown
7958 # the two cases above should catch all versions of osf <= 5.1. Read
7959 # the comments above for what we know about them.
7960 # At > 5.1, deplibs are loaded *and* any RPATH in a shared library
7961 # is used to find them so we can finally say `yes'.
7962 lt_cv_sys_dlopen_deplibs=yes
7965 lt_cv_sys_dlopen_deplibs=yes
7968 lt_cv_sys_dlopen_deplibs=yes
7970 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
7971 libltdl_cv_sys_dlopen_deplibs=yes
7975 if test "$lt_cv_sys_dlopen_deplibs" != yes; then
7976 AC_DEFINE([LTDL_DLOPEN_DEPLIBS], [1],
7977 [Define if the OS needs help to load dependent libraries for dlopen().])
7979 ])# LT_SYS_DLOPEN_DEPLIBS
7982 AU_ALIAS([AC_LTDL_SYS_DLOPEN_DEPLIBS], [LT_SYS_DLOPEN_DEPLIBS])
7983 dnl aclocal-1.4 backwards compatibility:
7984 dnl AC_DEFUN([AC_LTDL_SYS_DLOPEN_DEPLIBS], [])
7989 AC_DEFUN([LT_SYS_MODULE_EXT],
7990 [m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
7991 AC_CACHE_CHECK([which extension is used for runtime loadable modules],
7992 [libltdl_cv_shlibext],
7995 eval libltdl_cv_shlibext=$shrext_cmds
7997 if test -n "$libltdl_cv_shlibext"; then
7998 m4_pattern_allow([LT_MODULE_EXT])dnl
7999 AC_DEFINE_UNQUOTED([LT_MODULE_EXT], ["$libltdl_cv_shlibext"],
8000 [Define to the extension used for runtime loadable modules, say, ".so".])
8002 ])# LT_SYS_MODULE_EXT
8005 AU_ALIAS([AC_LTDL_SHLIBEXT], [LT_SYS_MODULE_EXT])
8006 dnl aclocal-1.4 backwards compatibility:
8007 dnl AC_DEFUN([AC_LTDL_SHLIBEXT], [])
8010 # LT_SYS_MODULE_PATH
8011 # ------------------
8012 AC_DEFUN([LT_SYS_MODULE_PATH],
8013 [m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
8014 AC_CACHE_CHECK([which variable specifies run-time module search path],
8015 [lt_cv_module_path_var], [lt_cv_module_path_var="$shlibpath_var"])
8016 if test -n "$lt_cv_module_path_var"; then
8017 m4_pattern_allow([LT_MODULE_PATH_VAR])dnl
8018 AC_DEFINE_UNQUOTED([LT_MODULE_PATH_VAR], ["$lt_cv_module_path_var"],
8019 [Define to the name of the environment variable that determines the run-time module search path.])
8021 ])# LT_SYS_MODULE_PATH
8024 AU_ALIAS([AC_LTDL_SHLIBPATH], [LT_SYS_MODULE_PATH])
8025 dnl aclocal-1.4 backwards compatibility:
8026 dnl AC_DEFUN([AC_LTDL_SHLIBPATH], [])
8029 # LT_SYS_DLSEARCH_PATH
8030 # --------------------
8031 AC_DEFUN([LT_SYS_DLSEARCH_PATH],
8032 [m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
8033 AC_CACHE_CHECK([for the default library search path],
8034 [lt_cv_sys_dlsearch_path],
8035 [lt_cv_sys_dlsearch_path="$sys_lib_dlsearch_path_spec"])
8036 if test -n "$lt_cv_sys_dlsearch_path"; then
8038 for dir in $lt_cv_sys_dlsearch_path; do
8039 if test -z "$sys_dlsearch_path"; then
8040 sys_dlsearch_path="$dir"
8042 sys_dlsearch_path="$sys_dlsearch_path$PATH_SEPARATOR$dir"
8045 m4_pattern_allow([LT_DLSEARCH_PATH])dnl
8046 AC_DEFINE_UNQUOTED([LT_DLSEARCH_PATH], ["$sys_dlsearch_path"],
8047 [Define to the system default library search path.])
8049 ])# LT_SYS_DLSEARCH_PATH
8052 AU_ALIAS([AC_LTDL_SYSSEARCHPATH], [LT_SYS_DLSEARCH_PATH])
8053 dnl aclocal-1.4 backwards compatibility:
8054 dnl AC_DEFUN([AC_LTDL_SYSSEARCHPATH], [])
8057 # _LT_CHECK_DLPREOPEN
8058 # -------------------
8059 m4_defun([_LT_CHECK_DLPREOPEN],
8060 [m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
8061 AC_CACHE_CHECK([whether libtool supports -dlopen/-dlpreopen],
8062 [libltdl_cv_preloaded_symbols],
8063 [if test -n "$lt_cv_sys_global_symbol_pipe"; then
8064 libltdl_cv_preloaded_symbols=yes
8066 libltdl_cv_preloaded_symbols=no
8069 if test x"$libltdl_cv_preloaded_symbols" = xyes; then
8070 AC_DEFINE([HAVE_PRELOADED_SYMBOLS], [1],
8071 [Define if libtool can extract symbol lists from object files.])
8073 ])# _LT_CHECK_DLPREOPEN
8078 AC_DEFUN([LT_LIB_DLLOAD],
8079 [m4_pattern_allow([^LT_DLLOADERS$])
8081 AC_SUBST([LT_DLLOADERS])
8086 AC_SEARCH_LIBS([dlopen], [dl],
8087 [AC_DEFINE([HAVE_LIBDL], [1],
8088 [Define if you have the libdl library or equivalent.])
8089 if test "$ac_cv_search_dlopen" != "none required" ; then
8090 LIBADD_DLOPEN="-ldl"
8092 libltdl_cv_lib_dl_dlopen="yes"
8093 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"],
8094 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#if HAVE_DLFCN_H
8097 ]], [[dlopen(0, 0);]])],
8098 [AC_DEFINE([HAVE_LIBDL], [1],
8099 [Define if you have the libdl library or equivalent.])
8100 libltdl_cv_func_dlopen="yes"
8101 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"],
8102 [AC_CHECK_LIB([svld], [dlopen],
8103 [AC_DEFINE([HAVE_LIBDL], [1],
8104 [Define if you have the libdl library or equivalent.])
8105 LIBADD_DLOPEN="-lsvld" libltdl_cv_func_dlopen="yes"
8106 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"])])])
8107 if test x"$libltdl_cv_func_dlopen" = xyes || test x"$libltdl_cv_lib_dl_dlopen" = xyes
8109 lt_save_LIBS="$LIBS"
8110 LIBS="$LIBS $LIBADD_DLOPEN"
8111 AC_CHECK_FUNCS([dlerror])
8112 LIBS="$lt_save_LIBS"
8114 AC_SUBST([LIBADD_DLOPEN])
8117 AC_CHECK_FUNC([shl_load],
8118 [AC_DEFINE([HAVE_SHL_LOAD], [1],
8119 [Define if you have the shl_load function.])
8120 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"],
8121 [AC_CHECK_LIB([dld], [shl_load],
8122 [AC_DEFINE([HAVE_SHL_LOAD], [1],
8123 [Define if you have the shl_load function.])
8124 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"
8125 LIBADD_SHL_LOAD="-ldld"])])
8126 AC_SUBST([LIBADD_SHL_LOAD])
8130 # We only want this for pre-Mac OS X 10.4.
8131 AC_CHECK_FUNC([_dyld_func_lookup],
8132 [AC_DEFINE([HAVE_DYLD], [1],
8133 [Define if you have the _dyld_func_lookup function.])
8134 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dyld.la"])
8137 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}load_add_on.la"
8139 cygwin* | mingw* | os2* | pw32*)
8140 AC_CHECK_DECLS([cygwin_conv_path], [], [], [[#include <sys/cygwin.h>]])
8141 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}loadlibrary.la"
8145 AC_CHECK_LIB([dld], [dld_link],
8146 [AC_DEFINE([HAVE_DLD], [1],
8147 [Define if you have the GNU dld library.])
8148 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dld_link.la"])
8149 AC_SUBST([LIBADD_DLD_LINK])
8151 m4_pattern_allow([^LT_DLPREOPEN$])
8153 if test -n "$LT_DLLOADERS"
8155 for lt_loader in $LT_DLLOADERS; do
8156 LT_DLPREOPEN="$LT_DLPREOPEN-dlpreopen $lt_loader "
8158 AC_DEFINE([HAVE_LIBDLLOADER], [1],
8159 [Define if libdlloader will be built on this platform])
8161 AC_SUBST([LT_DLPREOPEN])
8163 dnl This isn't used anymore, but set it for backwards compatibility
8164 LIBADD_DL="$LIBADD_DLOPEN $LIBADD_SHL_LOAD"
8165 AC_SUBST([LIBADD_DL])
8171 AU_ALIAS([AC_LTDL_DLLIB], [LT_LIB_DLLOAD])
8172 dnl aclocal-1.4 backwards compatibility:
8173 dnl AC_DEFUN([AC_LTDL_DLLIB], [])
8176 # LT_SYS_SYMBOL_USCORE
8177 # --------------------
8178 # does the compiler prefix global symbols with an underscore?
8179 AC_DEFUN([LT_SYS_SYMBOL_USCORE],
8180 [m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
8181 AC_CACHE_CHECK([for _ prefix in compiled symbols],
8182 [lt_cv_sys_symbol_underscore],
8183 [lt_cv_sys_symbol_underscore=no
8184 cat > conftest.$ac_ext <<_LT_EOF
8185 void nm_test_func(){}
8186 int main(){nm_test_func;return 0;}
8188 if AC_TRY_EVAL(ac_compile); then
8189 # Now try to grab the symbols.
8190 ac_nlist=conftest.nm
8191 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist) && test -s "$ac_nlist"; then
8192 # See whether the symbols have a leading underscore.
8193 if grep '^. _nm_test_func' "$ac_nlist" >/dev/null; then
8194 lt_cv_sys_symbol_underscore=yes
8196 if grep '^. nm_test_func ' "$ac_nlist" >/dev/null; then
8199 echo "configure: cannot find nm_test_func in $ac_nlist" >&AS_MESSAGE_LOG_FD
8203 echo "configure: cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
8206 echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD
8207 cat conftest.c >&AS_MESSAGE_LOG_FD
8211 sys_symbol_underscore=$lt_cv_sys_symbol_underscore
8212 AC_SUBST([sys_symbol_underscore])
8213 ])# LT_SYS_SYMBOL_USCORE
8216 AU_ALIAS([AC_LTDL_SYMBOL_USCORE], [LT_SYS_SYMBOL_USCORE])
8217 dnl aclocal-1.4 backwards compatibility:
8218 dnl AC_DEFUN([AC_LTDL_SYMBOL_USCORE], [])
8221 # LT_FUNC_DLSYM_USCORE
8222 # --------------------
8223 AC_DEFUN([LT_FUNC_DLSYM_USCORE],
8224 [AC_REQUIRE([LT_SYS_SYMBOL_USCORE])dnl
8225 if test x"$lt_cv_sys_symbol_underscore" = xyes; then
8226 if test x"$libltdl_cv_func_dlopen" = xyes ||
8227 test x"$libltdl_cv_lib_dl_dlopen" = xyes ; then
8228 AC_CACHE_CHECK([whether we have to add an underscore for dlsym],
8229 [libltdl_cv_need_uscore],
8230 [libltdl_cv_need_uscore=unknown
8232 LIBS="$LIBS $LIBADD_DLOPEN"
8233 _LT_TRY_DLOPEN_SELF(
8234 [libltdl_cv_need_uscore=no], [libltdl_cv_need_uscore=yes],
8235 [], [libltdl_cv_need_uscore=cross])
8241 if test x"$libltdl_cv_need_uscore" = xyes; then
8242 AC_DEFINE([NEED_USCORE], [1],
8243 [Define if dlsym() requires a leading underscore in symbol names.])
8245 ])# LT_FUNC_DLSYM_USCORE
8248 AU_ALIAS([AC_LTDL_DLSYM_USCORE], [LT_FUNC_DLSYM_USCORE])
8249 dnl aclocal-1.4 backwards compatibility:
8250 dnl AC_DEFUN([AC_LTDL_DLSYM_USCORE], [])
8252 # Helper functions for option handling. -*- Autoconf -*-
8254 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
8255 # Written by Gary V. Vaughan, 2004
8257 # This file is free software; the Free Software Foundation gives
8258 # unlimited permission to copy and/or distribute it, with or without
8259 # modifications, as long as this notice is preserved.
8261 # serial 6 ltoptions.m4
8263 # This is to help aclocal find these macros, as it can't see m4_define.
8264 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
8267 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
8268 # ------------------------------------------
8269 m4_define([_LT_MANGLE_OPTION],
8270 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
8273 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
8274 # ---------------------------------------
8275 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
8276 # matching handler defined, dispatch to it. Other OPTION-NAMEs are
8278 m4_define([_LT_SET_OPTION],
8279 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
8280 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
8281 _LT_MANGLE_DEFUN([$1], [$2]),
8282 [m4_warning([Unknown $1 option `$2'])])[]dnl
8286 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
8287 # ------------------------------------------------------------
8288 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8289 m4_define([_LT_IF_OPTION],
8290 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
8293 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
8294 # -------------------------------------------------------
8295 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
8297 m4_define([_LT_UNLESS_OPTIONS],
8298 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8299 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
8300 [m4_define([$0_found])])])[]dnl
8301 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
8306 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
8307 # ----------------------------------------
8308 # OPTION-LIST is a space-separated list of Libtool options associated
8309 # with MACRO-NAME. If any OPTION has a matching handler declared with
8310 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
8311 # the unknown option and exit.
8312 m4_defun([_LT_SET_OPTIONS],
8314 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8315 [_LT_SET_OPTION([$1], _LT_Option)])
8317 m4_if([$1],[LT_INIT],[
8319 dnl Simply set some default values (i.e off) if boolean options were not
8321 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
8323 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
8326 dnl If no reference was made to various pairs of opposing options, then
8327 dnl we run the default mode handler for the pair. For example, if neither
8328 dnl `shared' nor `disable-shared' was passed, we enable building of shared
8329 dnl archives by default:
8330 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
8331 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
8332 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
8333 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
8334 [_LT_ENABLE_FAST_INSTALL])
8340 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
8341 # -----------------------------------------
8342 m4_define([_LT_MANGLE_DEFUN],
8343 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
8346 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
8347 # -----------------------------------------------
8348 m4_define([LT_OPTION_DEFINE],
8349 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
8350 ])# LT_OPTION_DEFINE
8355 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
8358 AU_DEFUN([AC_LIBTOOL_DLOPEN],
8359 [_LT_SET_OPTION([LT_INIT], [dlopen])
8360 AC_DIAGNOSE([obsolete],
8361 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8362 put the `dlopen' option into LT_INIT's first parameter.])
8365 dnl aclocal-1.4 backwards compatibility:
8366 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
8371 # Declare package support for building win32 dll's.
8372 LT_OPTION_DEFINE([LT_INIT], [win32-dll],
8373 [enable_win32_dll=yes
8376 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
8377 AC_CHECK_TOOL(AS, as, false)
8378 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8379 AC_CHECK_TOOL(OBJDUMP, objdump, false)
8383 test -z "$AS" && AS=as
8384 _LT_DECL([], [AS], [0], [Assembler program])dnl
8386 test -z "$DLLTOOL" && DLLTOOL=dlltool
8387 _LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
8389 test -z "$OBJDUMP" && OBJDUMP=objdump
8390 _LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
8393 AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
8394 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8395 _LT_SET_OPTION([LT_INIT], [win32-dll])
8396 AC_DIAGNOSE([obsolete],
8397 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8398 put the `win32-dll' option into LT_INIT's first parameter.])
8401 dnl aclocal-1.4 backwards compatibility:
8402 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
8405 # _LT_ENABLE_SHARED([DEFAULT])
8406 # ----------------------------
8407 # implement the --enable-shared flag, and supports the `shared' and
8408 # `disable-shared' LT_INIT options.
8409 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8410 m4_define([_LT_ENABLE_SHARED],
8411 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
8412 AC_ARG_ENABLE([shared],
8413 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
8414 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
8415 [p=${PACKAGE-default}
8417 yes) enable_shared=yes ;;
8418 no) enable_shared=no ;;
8421 # Look at the argument we got. We use all the common list separators.
8422 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8423 for pkg in $enableval; do
8425 if test "X$pkg" = "X$p"; then
8432 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
8434 _LT_DECL([build_libtool_libs], [enable_shared], [0],
8435 [Whether or not to build shared libraries])
8436 ])# _LT_ENABLE_SHARED
8438 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
8439 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
8442 AC_DEFUN([AC_ENABLE_SHARED],
8443 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
8446 AC_DEFUN([AC_DISABLE_SHARED],
8447 [_LT_SET_OPTION([LT_INIT], [disable-shared])
8450 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
8451 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
8453 dnl aclocal-1.4 backwards compatibility:
8454 dnl AC_DEFUN([AM_ENABLE_SHARED], [])
8455 dnl AC_DEFUN([AM_DISABLE_SHARED], [])
8459 # _LT_ENABLE_STATIC([DEFAULT])
8460 # ----------------------------
8461 # implement the --enable-static flag, and support the `static' and
8462 # `disable-static' LT_INIT options.
8463 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8464 m4_define([_LT_ENABLE_STATIC],
8465 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
8466 AC_ARG_ENABLE([static],
8467 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
8468 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
8469 [p=${PACKAGE-default}
8471 yes) enable_static=yes ;;
8472 no) enable_static=no ;;
8475 # Look at the argument we got. We use all the common list separators.
8476 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8477 for pkg in $enableval; do
8479 if test "X$pkg" = "X$p"; then
8486 [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
8488 _LT_DECL([build_old_libs], [enable_static], [0],
8489 [Whether or not to build static libraries])
8490 ])# _LT_ENABLE_STATIC
8492 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
8493 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
8496 AC_DEFUN([AC_ENABLE_STATIC],
8497 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
8500 AC_DEFUN([AC_DISABLE_STATIC],
8501 [_LT_SET_OPTION([LT_INIT], [disable-static])
8504 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
8505 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
8507 dnl aclocal-1.4 backwards compatibility:
8508 dnl AC_DEFUN([AM_ENABLE_STATIC], [])
8509 dnl AC_DEFUN([AM_DISABLE_STATIC], [])
8513 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
8514 # ----------------------------------
8515 # implement the --enable-fast-install flag, and support the `fast-install'
8516 # and `disable-fast-install' LT_INIT options.
8517 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8518 m4_define([_LT_ENABLE_FAST_INSTALL],
8519 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
8520 AC_ARG_ENABLE([fast-install],
8521 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
8522 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
8523 [p=${PACKAGE-default}
8525 yes) enable_fast_install=yes ;;
8526 no) enable_fast_install=no ;;
8528 enable_fast_install=no
8529 # Look at the argument we got. We use all the common list separators.
8530 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8531 for pkg in $enableval; do
8533 if test "X$pkg" = "X$p"; then
8534 enable_fast_install=yes
8540 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
8542 _LT_DECL([fast_install], [enable_fast_install], [0],
8543 [Whether or not to optimize for fast installation])dnl
8544 ])# _LT_ENABLE_FAST_INSTALL
8546 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
8547 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
8550 AU_DEFUN([AC_ENABLE_FAST_INSTALL],
8551 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
8552 AC_DIAGNOSE([obsolete],
8553 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8554 the `fast-install' option into LT_INIT's first parameter.])
8557 AU_DEFUN([AC_DISABLE_FAST_INSTALL],
8558 [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
8559 AC_DIAGNOSE([obsolete],
8560 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8561 the `disable-fast-install' option into LT_INIT's first parameter.])
8564 dnl aclocal-1.4 backwards compatibility:
8565 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
8566 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
8569 # _LT_WITH_PIC([MODE])
8570 # --------------------
8571 # implement the --with-pic flag, and support the `pic-only' and `no-pic'
8573 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
8574 m4_define([_LT_WITH_PIC],
8576 [AS_HELP_STRING([--with-pic],
8577 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
8578 [pic_mode="$withval"],
8581 test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
8583 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
8586 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
8587 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
8590 AU_DEFUN([AC_LIBTOOL_PICMODE],
8591 [_LT_SET_OPTION([LT_INIT], [pic-only])
8592 AC_DIAGNOSE([obsolete],
8593 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8594 put the `pic-only' option into LT_INIT's first parameter.])
8597 dnl aclocal-1.4 backwards compatibility:
8598 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
8601 m4_define([_LTDL_MODE], [])
8602 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
8603 [m4_define([_LTDL_MODE], [nonrecursive])])
8604 LT_OPTION_DEFINE([LTDL_INIT], [recursive],
8605 [m4_define([_LTDL_MODE], [recursive])])
8606 LT_OPTION_DEFINE([LTDL_INIT], [subproject],
8607 [m4_define([_LTDL_MODE], [subproject])])
8609 m4_define([_LTDL_TYPE], [])
8610 LT_OPTION_DEFINE([LTDL_INIT], [installable],
8611 [m4_define([_LTDL_TYPE], [installable])])
8612 LT_OPTION_DEFINE([LTDL_INIT], [convenience],
8613 [m4_define([_LTDL_TYPE], [convenience])])
8615 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
8617 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
8618 # Written by Gary V. Vaughan, 2004
8620 # This file is free software; the Free Software Foundation gives
8621 # unlimited permission to copy and/or distribute it, with or without
8622 # modifications, as long as this notice is preserved.
8624 # serial 6 ltsugar.m4
8626 # This is to help aclocal find these macros, as it can't see m4_define.
8627 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
8630 # lt_join(SEP, ARG1, [ARG2...])
8631 # -----------------------------
8632 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
8633 # associated separator.
8634 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
8635 # versions in m4sugar had bugs.
8636 m4_define([lt_join],
8637 [m4_if([$#], [1], [],
8639 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
8640 m4_define([_lt_join],
8641 [m4_if([$#$2], [2], [],
8642 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
8648 # Manipulate m4 lists.
8649 # These macros are necessary as long as will still need to support
8650 # Autoconf-2.59 which quotes differently.
8651 m4_define([lt_car], [[$1]])
8653 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
8655 [m4_dquote(m4_shift($@))])])
8656 m4_define([lt_unquote], $1)
8659 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
8660 # ------------------------------------------
8661 # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
8662 # Note that neither SEPARATOR nor STRING are expanded; they are appended
8663 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
8664 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
8665 # than defined and empty).
8667 # This macro is needed until we can rely on Autoconf 2.62, since earlier
8668 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
8669 m4_define([lt_append],
8671 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
8675 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
8676 # ----------------------------------------------------------
8677 # Produce a SEP delimited list of all paired combinations of elements of
8678 # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
8679 # has the form PREFIXmINFIXSUFFIXn.
8680 # Needed until we can rely on m4_combine added in Autoconf 2.62.
8681 m4_define([lt_combine],
8682 [m4_if(m4_eval([$# > 3]), [1],
8683 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
8684 [[m4_foreach([_Lt_prefix], [$2],
8685 [m4_foreach([_Lt_suffix],
8686 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
8687 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
8690 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
8691 # -----------------------------------------------------------------------
8692 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
8693 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
8694 m4_define([lt_if_append_uniq],
8696 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
8697 [lt_append([$1], [$2], [$3])$4],
8699 [lt_append([$1], [$2], [$3])$4])])
8702 # lt_dict_add(DICT, KEY, VALUE)
8703 # -----------------------------
8704 m4_define([lt_dict_add],
8705 [m4_define([$1($2)], [$3])])
8708 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
8709 # --------------------------------------------
8710 m4_define([lt_dict_add_subkey],
8711 [m4_define([$1($2:$3)], [$4])])
8714 # lt_dict_fetch(DICT, KEY, [SUBKEY])
8715 # ----------------------------------
8716 m4_define([lt_dict_fetch],
8718 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
8719 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
8722 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
8723 # -----------------------------------------------------------------
8724 m4_define([lt_if_dict_fetch],
8725 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
8730 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
8731 # --------------------------------------------------------------
8732 m4_define([lt_dict_filter],
8733 [m4_if([$5], [], [],
8734 [lt_join(m4_quote(m4_default([$4], [[, ]])),
8735 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
8736 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
8739 # ltversion.m4 -- version numbers -*- Autoconf -*-
8741 # Copyright (C) 2004 Free Software Foundation, Inc.
8742 # Written by Scott James Remnant, 2004
8744 # This file is free software; the Free Software Foundation gives
8745 # unlimited permission to copy and/or distribute it, with or without
8746 # modifications, as long as this notice is preserved.
8748 # Generated from ltversion.in.
8750 # serial 3012 ltversion.m4
8751 # This file is part of GNU Libtool
8753 m4_define([LT_PACKAGE_VERSION], [2.2.6])
8754 m4_define([LT_PACKAGE_REVISION], [1.3012])
8756 AC_DEFUN([LTVERSION_VERSION],
8757 [macro_version='2.2.6'
8758 macro_revision='1.3012'
8759 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
8760 _LT_DECL(, macro_revision, 0)
8763 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
8765 # Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
8766 # Written by Scott James Remnant, 2004.
8768 # This file is free software; the Free Software Foundation gives
8769 # unlimited permission to copy and/or distribute it, with or without
8770 # modifications, as long as this notice is preserved.
8772 # serial 4 lt~obsolete.m4
8774 # These exist entirely to fool aclocal when bootstrapping libtool.
8776 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
8777 # which have later been changed to m4_define as they aren't part of the
8778 # exported API, or moved to Autoconf or Automake where they belong.
8780 # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
8781 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
8782 # using a macro with the same name in our local m4/libtool.m4 it'll
8783 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
8784 # and doesn't know about Autoconf macros at all.)
8786 # So we provide this file, which has a silly filename so it's always
8787 # included after everything else. This provides aclocal with the
8788 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
8789 # because those macros already exist, or will be overwritten later.
8790 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
8792 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
8793 # Yes, that means every name once taken will need to remain here until
8794 # we give up compatibility with versions before 1.7, at which point
8795 # we need to keep only those names which we still refer to.
8797 # This is to help aclocal find these macros, as it can't see m4_define.
8798 AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
8800 m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
8801 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
8802 m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
8803 m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
8804 m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
8805 m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
8806 m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
8807 m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
8808 m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
8809 m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
8810 m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
8811 m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
8812 m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
8813 m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
8814 m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
8815 m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
8816 m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
8817 m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
8818 m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
8819 m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
8820 m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
8821 m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
8822 m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
8823 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
8824 m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
8825 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
8826 m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
8827 m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
8828 m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
8829 m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
8830 m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
8831 m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
8832 m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
8833 m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
8834 m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
8835 m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
8836 m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
8837 m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
8838 m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
8839 m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
8840 m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
8841 m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
8842 m4_ifndef([AC_LIBTOOL_RC], [AC_DEFUN([AC_LIBTOOL_RC])])
8843 m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
8844 m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
8845 m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
8846 m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
8847 m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
8848 m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
8849 m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
8850 m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
8851 m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
8852 m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
8853 m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
8854 m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
8856 # $Id: sysconftool.m4.in,v 1.2 2005/07/16 18:35:25 mrsam Exp $
8857 # Configure sysconftool
8858 # Copyright 2000-2005 Double Precision, Inc. See COPYING for
8859 # distribution information.
8861 # AC_PROG_SYSCONFTOOL
8863 AC_DEFUN([AC_PROG_SYSCONFTOOL],
8866 AC_PATH_PROGS(SYSCONFTOOL_PERL, perl5 perl, perl)
8868 if test "$SYSCONFTOOL_PERL" = "perl"
8870 AC_ERROR(perl not found - please install perl)
8873 AC_MSG_CHECKING(for sysconftool...)
8875 for sysconf_dir in $ac_aux_dir . .. ../..
8877 if test -f $srcdir/$sysconf_dir/sysconftool
8879 SYSCONFTOOL=$srcdir/$sysconf_dir/sysconftool
8884 if test "$SYSCONFTOOL" = ""
8886 AC_ERROR(sysconftool missing - not in the package)
8889 AC_MSG_RESULT( $SYSCONFTOOL)
8890 SYSCONFTOOL="$SYSCONFTOOL_PERL $SYSCONFTOOL"
8891 AC_SUBST(SYSCONFTOOL)
8895 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
8897 # This file is free software; the Free Software Foundation
8898 # gives unlimited permission to copy and/or distribute it,
8899 # with or without modifications, as long as this notice is preserved.
8901 # AM_AUTOMAKE_VERSION(VERSION)
8902 # ----------------------------
8903 # Automake X.Y traces this macro to ensure aclocal.m4 has been
8904 # generated from the m4 files accompanying Automake X.Y.
8905 # (This private macro should not be called outside this file.)
8906 AC_DEFUN([AM_AUTOMAKE_VERSION],
8907 [am__api_version='1.11'
8908 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
8909 dnl require some minimum version. Point them to the right macro.
8910 m4_if([$1], [1.11], [],
8911 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
8914 # _AM_AUTOCONF_VERSION(VERSION)
8915 # -----------------------------
8916 # aclocal traces this macro to find the Autoconf version.
8917 # This is a private macro too. Using m4_define simplifies
8918 # the logic in aclocal, which can simply ignore this definition.
8919 m4_define([_AM_AUTOCONF_VERSION], [])
8921 # AM_SET_CURRENT_AUTOMAKE_VERSION
8922 # -------------------------------
8923 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
8924 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
8925 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
8926 [AM_AUTOMAKE_VERSION([1.11])dnl
8927 m4_ifndef([AC_AUTOCONF_VERSION],
8928 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
8929 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
8931 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
8933 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
8935 # This file is free software; the Free Software Foundation
8936 # gives unlimited permission to copy and/or distribute it,
8937 # with or without modifications, as long as this notice is preserved.
8939 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
8940 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
8941 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
8943 # Of course, Automake must honor this variable whenever it calls a
8944 # tool from the auxiliary directory. The problem is that $srcdir (and
8945 # therefore $ac_aux_dir as well) can be either absolute or relative,
8946 # depending on how configure is run. This is pretty annoying, since
8947 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
8948 # source directory, any form will work fine, but in subdirectories a
8949 # relative path needs to be adjusted first.
8951 # $ac_aux_dir/missing
8952 # fails when called from a subdirectory if $ac_aux_dir is relative
8953 # $top_srcdir/$ac_aux_dir/missing
8954 # fails if $ac_aux_dir is absolute,
8955 # fails when called from a subdirectory in a VPATH build with
8956 # a relative $ac_aux_dir
8958 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
8959 # are both prefixed by $srcdir. In an in-source build this is usually
8960 # harmless because $srcdir is `.', but things will broke when you
8961 # start a VPATH build or use an absolute $srcdir.
8963 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
8964 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
8965 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
8966 # and then we would define $MISSING as
8967 # MISSING="\${SHELL} $am_aux_dir/missing"
8968 # This will work as long as MISSING is not called from configure, because
8969 # unfortunately $(top_srcdir) has no meaning in configure.
8970 # However there are other variables, like CC, which are often used in
8971 # configure, and could therefore not use this "fixed" $ac_aux_dir.
8973 # Another solution, used here, is to always expand $ac_aux_dir to an
8974 # absolute PATH. The drawback is that using absolute paths prevent a
8975 # configured tree to be moved without reconfiguration.
8977 AC_DEFUN([AM_AUX_DIR_EXPAND],
8978 [dnl Rely on autoconf to set up CDPATH properly.
8979 AC_PREREQ([2.50])dnl
8980 # expand $ac_aux_dir to an absolute path
8981 am_aux_dir=`cd $ac_aux_dir && pwd`
8984 # AM_CONDITIONAL -*- Autoconf -*-
8986 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
8987 # Free Software Foundation, Inc.
8989 # This file is free software; the Free Software Foundation
8990 # gives unlimited permission to copy and/or distribute it,
8991 # with or without modifications, as long as this notice is preserved.
8995 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
8996 # -------------------------------------
8997 # Define a conditional.
8998 AC_DEFUN([AM_CONDITIONAL],
9000 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
9001 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
9002 AC_SUBST([$1_TRUE])dnl
9003 AC_SUBST([$1_FALSE])dnl
9004 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
9005 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
9006 m4_define([_AM_COND_VALUE_$1], [$2])dnl
9014 AC_CONFIG_COMMANDS_PRE(
9015 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
9016 AC_MSG_ERROR([[conditional "$1" was never defined.
9017 Usually this means the macro was only invoked conditionally.]])
9020 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
9021 # Free Software Foundation, Inc.
9023 # This file is free software; the Free Software Foundation
9024 # gives unlimited permission to copy and/or distribute it,
9025 # with or without modifications, as long as this notice is preserved.
9029 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
9030 # written in clear, in which case automake, when reading aclocal.m4,
9031 # will think it sees a *use*, and therefore will trigger all it's
9032 # C support machinery. Also note that it means that autoscan, seeing
9033 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
9036 # _AM_DEPENDENCIES(NAME)
9037 # ----------------------
9038 # See how the compiler implements dependency checking.
9039 # NAME is "CC", "CXX", "GCJ", or "OBJC".
9040 # We try a few techniques and use that to set a single cache variable.
9042 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
9043 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
9044 # dependency, and given that the user is not expected to run this macro,
9045 # just rely on AC_PROG_CC.
9046 AC_DEFUN([_AM_DEPENDENCIES],
9047 [AC_REQUIRE([AM_SET_DEPDIR])dnl
9048 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
9049 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
9050 AC_REQUIRE([AM_DEP_TRACK])dnl
9052 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
9053 [$1], CXX, [depcc="$CXX" am_compiler_list=],
9054 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
9055 [$1], UPC, [depcc="$UPC" am_compiler_list=],
9056 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
9057 [depcc="$$1" am_compiler_list=])
9059 AC_CACHE_CHECK([dependency style of $depcc],
9060 [am_cv_$1_dependencies_compiler_type],
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9063 # making bogus files that we don't know about and never remove. For
9064 # instance it was reported that on HP-UX the gcc test will end up
9065 # making a dummy file named `D' -- because `-MD' means `put the output
9068 # Copy depcomp to subdir because otherwise we won't find it if we're
9069 # using a relative directory.
9070 cp "$am_depcomp" conftest.dir
9072 # We will build objects and dependencies in a subdirectory because
9073 # it helps to detect inapplicable dependency modes. For instance
9074 # both Tru64's cc and ICC support -MD to output dependencies as a
9075 # side effect of compilation, but ICC will put the dependencies in
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9080 am_cv_$1_dependencies_compiler_type=none
9081 if test "$am_compiler_list" = ""; then
9082 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
9086 [case " $depcc " in #(
9087 *\ -arch\ *\ -arch\ *) am__universal=true ;;
9090 [case " $depcc " in #(
9091 *\ -arch\ *\ -arch\ *) am__universal=true ;;
9094 for depmode in $am_compiler_list; do
9095 # Setup a source with many dependencies, because some compilers
9096 # like to wrap large dependency lists on column 80 (with \), and
9097 # we should not choose a depcomp mode which is confused by this.
9099 # We need to recreate these files for each test, as the compiler may
9100 # overwrite some of them when testing with obscure command lines.
9101 # This happens at least with the AIX C compiler.
9103 for i in 1 2 3 4 5 6; do
9104 echo '#include "conftst'$i'.h"' >> sub/conftest.c
9105 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
9106 # Solaris 8's {/usr,}/bin/sh.
9107 touch sub/conftst$i.h
9109 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
9111 # We check with `-c' and `-o' for the sake of the "dashmstdout"
9112 # mode. It turns out that the SunPro C++ compiler does not properly
9113 # handle `-M -o', and we need to detect this. Also, some Intel
9114 # versions had trouble with output in subdirs
9115 am__obj=sub/conftest.${OBJEXT-o}
9116 am__minus_obj="-o $am__obj"
9119 # This depmode causes a compiler race in universal mode.
9120 test "$am__universal" = false || continue
9123 # after this tag, mechanisms are not by side-effect, so they'll
9124 # only be used when explicitly requested
9125 if test "x$enable_dependency_tracking" = xyes; then
9131 msvisualcpp | msvcmsys)
9132 # This compiler won't grok `-c -o', but also, the minuso test has
9133 # not run yet. These depmodes are late enough in the game, and
9134 # so weak that their functioning should not be impacted.
9135 am__obj=conftest.${OBJEXT-o}
9140 if depmode=$depmode \
9141 source=sub/conftest.c object=$am__obj \
9142 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
9143 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
9144 >/dev/null 2>conftest.err &&
9145 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
9146 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
9147 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
9148 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
9149 # icc doesn't choke on unknown options, it will just issue warnings
9150 # or remarks (even with -Werror). So we grep stderr for any message
9151 # that says an option was ignored or not supported.
9152 # When given -MP, icc 7.0 and 7.1 complain thusly:
9153 # icc: Command line warning: ignoring option '-M'; no argument required
9154 # The diagnosis changed in icc 8.0:
9155 # icc: Command line remark: option '-MP' not supported
9156 if (grep 'ignoring option' conftest.err ||
9157 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
9158 am_cv_$1_dependencies_compiler_type=$depmode
9167 am_cv_$1_dependencies_compiler_type=none
9170 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
9171 AM_CONDITIONAL([am__fastdep$1], [
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9173 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
9179 # Choose a directory name for dependency files.
9180 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
9181 AC_DEFUN([AM_SET_DEPDIR],
9182 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9183 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
9189 AC_DEFUN([AM_DEP_TRACK],
9190 [AC_ARG_ENABLE(dependency-tracking,
9191 [ --disable-dependency-tracking speeds up one-time build
9192 --enable-dependency-tracking do not reject slow dependency extractors])
9193 if test "x$enable_dependency_tracking" != xno; then
9194 am_depcomp="$ac_aux_dir/depcomp"
9197 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
9198 AC_SUBST([AMDEPBACKSLASH])dnl
9199 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
9202 # Generate code to set up dependency tracking. -*- Autoconf -*-
9204 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
9205 # Free Software Foundation, Inc.
9207 # This file is free software; the Free Software Foundation
9208 # gives unlimited permission to copy and/or distribute it,
9209 # with or without modifications, as long as this notice is preserved.
9213 # _AM_OUTPUT_DEPENDENCY_COMMANDS
9214 # ------------------------------
9215 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
9217 # Autoconf 2.62 quotes --file arguments for eval, but not when files
9218 # are listed without --file. Let's play safe and only enable the eval
9219 # if we detect the quoting.
9220 case $CONFIG_FILES in
9221 *\'*) eval set x "$CONFIG_FILES" ;;
9222 *) set x $CONFIG_FILES ;;
9227 # Strip MF so we end up with the name of the file.
9228 mf=`echo "$mf" | sed -e 's/:.*$//'`
9229 # Check whether this is an Automake generated Makefile or not.
9230 # We used to match only the files named `Makefile.in', but
9231 # some people rename them; so instead we look at the file content.
9232 # Grep'ing the first line is not enough: some people post-process
9233 # each Makefile.in and add a new line on top of each file to say so.
9234 # Grep'ing the whole file is not good either: AIX grep has a line
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9236 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
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9242 # from the Makefile without running `make'.
9243 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
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9245 am__include=`sed -n 's/^am__include = //p' < "$mf"`
9246 test -z "am__include" && continue
9247 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
9248 # When using ansi2knr, U may be empty or an underscore; expand it
9249 U=`sed -n 's/^U = //p' < "$mf"`
9250 # Find all dependency output files, they are included files with
9251 # $(DEPDIR) in their names. We invoke sed twice because it is the
9252 # simplest approach to changing $(DEPDIR) to its actual value in the
9254 for file in `sed -n "
9255 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
9256 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
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9258 test -f "$dirpart/$file" && continue
9259 fdir=`AS_DIRNAME(["$file"])`
9260 AS_MKDIR_P([$dirpart/$fdir])
9261 # echo "creating $dirpart/$file"
9262 echo '# dummy' > "$dirpart/$file"
9266 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
9269 # AM_OUTPUT_DEPENDENCY_COMMANDS
9270 # -----------------------------
9271 # This macro should only be invoked once -- use via AC_REQUIRE.
9273 # This code is only required when automatic dependency tracking
9274 # is enabled. FIXME. This creates each `.P' file that we will
9275 # need in order to bootstrap the dependency handling code.
9276 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
9277 [AC_CONFIG_COMMANDS([depfiles],
9278 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
9279 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
9282 # Do all the work for Automake. -*- Autoconf -*-
9284 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
9285 # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
9287 # This file is free software; the Free Software Foundation
9288 # gives unlimited permission to copy and/or distribute it,
9289 # with or without modifications, as long as this notice is preserved.
9293 # This macro actually does too much. Some checks are only needed if
9294 # your package does certain things. But this isn't really a big deal.
9296 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
9297 # AM_INIT_AUTOMAKE([OPTIONS])
9298 # -----------------------------------------------
9299 # The call with PACKAGE and VERSION arguments is the old style
9300 # call (pre autoconf-2.50), which is being phased out. PACKAGE
9301 # and VERSION should now be passed to AC_INIT and removed from
9302 # the call to AM_INIT_AUTOMAKE.
9303 # We support both call styles for the transition. After
9304 # the next Automake release, Autoconf can make the AC_INIT
9305 # arguments mandatory, and then we can depend on a new Autoconf
9306 # release and drop the old call support.
9307 AC_DEFUN([AM_INIT_AUTOMAKE],
9308 [AC_PREREQ([2.62])dnl
9309 dnl Autoconf wants to disallow AM_ names. We explicitly allow
9310 dnl the ones we care about.
9311 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
9312 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
9313 AC_REQUIRE([AC_PROG_INSTALL])dnl
9314 if test "`cd $srcdir && pwd`" != "`pwd`"; then
9315 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
9316 # is not polluted with repeated "-I."
9317 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
9318 # test to see if srcdir already configured
9319 if test -f $srcdir/config.status; then
9320 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
9324 # test whether we have cygpath
9325 if test -z "$CYGPATH_W"; then
9326 if (cygpath --version) >/dev/null 2>/dev/null; then
9327 CYGPATH_W='cygpath -w'
9332 AC_SUBST([CYGPATH_W])
9334 # Define the identity of the package.
9335 dnl Distinguish between old-style and new-style calls.
9337 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
9338 AC_SUBST([PACKAGE], [$1])dnl
9339 AC_SUBST([VERSION], [$2])],
9340 [_AM_SET_OPTIONS([$1])dnl
9341 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
9342 m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
9343 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
9344 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
9345 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
9347 _AM_IF_OPTION([no-define],,
9348 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
9349 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
9351 # Some tools Automake needs.
9352 AC_REQUIRE([AM_SANITY_CHECK])dnl
9353 AC_REQUIRE([AC_ARG_PROGRAM])dnl
9354 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
9355 AM_MISSING_PROG(AUTOCONF, autoconf)
9356 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
9357 AM_MISSING_PROG(AUTOHEADER, autoheader)
9358 AM_MISSING_PROG(MAKEINFO, makeinfo)
9359 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
9360 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
9361 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
9362 # We need awk for the "check" target. The system "awk" is bad on
9364 AC_REQUIRE([AC_PROG_AWK])dnl
9365 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
9366 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9367 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
9368 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
9369 [_AM_PROG_TAR([v7])])])
9370 _AM_IF_OPTION([no-dependencies],,
9371 [AC_PROVIDE_IFELSE([AC_PROG_CC],
9372 [_AM_DEPENDENCIES(CC)],
9373 [define([AC_PROG_CC],
9374 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
9375 AC_PROVIDE_IFELSE([AC_PROG_CXX],
9376 [_AM_DEPENDENCIES(CXX)],
9377 [define([AC_PROG_CXX],
9378 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
9379 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
9380 [_AM_DEPENDENCIES(OBJC)],
9381 [define([AC_PROG_OBJC],
9382 defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
9384 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
9385 dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
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9388 AC_CONFIG_COMMANDS_PRE(dnl
9389 [m4_provide_if([_AM_COMPILER_EXEEXT],
9390 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
9393 dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
9394 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
9395 dnl mangled by Autoconf and run in a shell conditional statement.
9396 m4_define([_AC_COMPILER_EXEEXT],
9397 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
9400 # When config.status generates a header, we must update the stamp-h file.
9401 # This file resides in the same directory as the config header
9402 # that is generated. The stamp files are numbered to have different names.
9404 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
9405 # loop where config.status creates the headers, so we can generate
9406 # our stamp files there.
9407 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
9408 [# Compute $1's index in $config_headers.
9411 for _am_header in $config_headers :; do
9413 $_am_arg | $_am_arg:* )
9416 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
9419 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
9421 # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
9423 # This file is free software; the Free Software Foundation
9424 # gives unlimited permission to copy and/or distribute it,
9425 # with or without modifications, as long as this notice is preserved.
9427 # AM_PROG_INSTALL_SH
9428 # ------------------
9429 # Define $install_sh.
9430 AC_DEFUN([AM_PROG_INSTALL_SH],
9431 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9432 if test x"${install_sh}" != xset; then
9435 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
9437 install_sh="\${SHELL} $am_aux_dir/install-sh"
9440 AC_SUBST(install_sh)])
9442 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
9444 # This file is free software; the Free Software Foundation
9445 # gives unlimited permission to copy and/or distribute it,
9446 # with or without modifications, as long as this notice is preserved.
9450 # Check whether the underlying file-system supports filenames
9451 # with a leading dot. For instance MS-DOS doesn't.
9452 AC_DEFUN([AM_SET_LEADING_DOT],
9453 [rm -rf .tst 2>/dev/null
9454 mkdir .tst 2>/dev/null
9455 if test -d .tst; then
9460 rmdir .tst 2>/dev/null
9461 AC_SUBST([am__leading_dot])])
9463 # Check to see how 'make' treats includes. -*- Autoconf -*-
9465 # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
9467 # This file is free software; the Free Software Foundation
9468 # gives unlimited permission to copy and/or distribute it,
9469 # with or without modifications, as long as this notice is preserved.
9475 # Check to see how make treats includes.
9476 AC_DEFUN([AM_MAKE_INCLUDE],
9477 [am_make=${MAKE-make}
9478 cat > confinc << 'END'
9480 @echo this is the am__doit target
9483 # If we don't find an include directive, just comment out the code.
9484 AC_MSG_CHECKING([for style of include used by $am_make])
9488 # First try GNU make style include.
9489 echo "include confinc" > confmf
9490 # Ignore all kinds of additional output from `make'.
9491 case `$am_make -s -f confmf 2> /dev/null` in #(
9492 *the\ am__doit\ target*)
9498 # Now try BSD make style include.
9499 if test "$am__include" = "#"; then
9500 echo '.include "confinc"' > confmf
9501 case `$am_make -s -f confmf 2> /dev/null` in #(
9502 *the\ am__doit\ target*)
9503 am__include=.include
9509 AC_SUBST([am__include])
9510 AC_SUBST([am__quote])
9511 AC_MSG_RESULT([$_am_result])
9512 rm -f confinc confmf
9515 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
9517 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
9518 # Free Software Foundation, Inc.
9520 # This file is free software; the Free Software Foundation
9521 # gives unlimited permission to copy and/or distribute it,
9522 # with or without modifications, as long as this notice is preserved.
9526 # AM_MISSING_PROG(NAME, PROGRAM)
9527 # ------------------------------
9528 AC_DEFUN([AM_MISSING_PROG],
9529 [AC_REQUIRE([AM_MISSING_HAS_RUN])
9530 $1=${$1-"${am_missing_run}$2"}
9534 # AM_MISSING_HAS_RUN
9535 # ------------------
9536 # Define MISSING if not defined so far and test if it supports --run.
9537 # If it does, set am_missing_run to use it, otherwise, to nothing.
9538 AC_DEFUN([AM_MISSING_HAS_RUN],
9539 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9540 AC_REQUIRE_AUX_FILE([missing])dnl
9541 if test x"${MISSING+set}" != xset; then
9544 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
9546 MISSING="\${SHELL} $am_aux_dir/missing" ;;
9549 # Use eval to expand $SHELL
9550 if eval "$MISSING --run true"; then
9551 am_missing_run="$MISSING --run "
9554 AC_MSG_WARN([`missing' script is too old or missing])
9558 # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
9560 # This file is free software; the Free Software Foundation
9561 # gives unlimited permission to copy and/or distribute it,
9562 # with or without modifications, as long as this notice is preserved.
9566 # Check for `mkdir -p'.
9567 AC_DEFUN([AM_PROG_MKDIR_P],
9568 [AC_PREREQ([2.60])dnl
9569 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
9570 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
9571 dnl while keeping a definition of mkdir_p for backward compatibility.
9572 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
9573 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
9574 dnl Makefile.ins that do not define MKDIR_P, so we do our own
9575 dnl adjustment using top_builddir (which is defined more often than
9577 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
9579 [[\\/$]]* | ?:[[\\/]]*) ;;
9580 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
9584 # Helper functions for option handling. -*- Autoconf -*-
9586 # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
9588 # This file is free software; the Free Software Foundation
9589 # gives unlimited permission to copy and/or distribute it,
9590 # with or without modifications, as long as this notice is preserved.
9594 # _AM_MANGLE_OPTION(NAME)
9595 # -----------------------
9596 AC_DEFUN([_AM_MANGLE_OPTION],
9597 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
9599 # _AM_SET_OPTION(NAME)
9600 # ------------------------------
9601 # Set option NAME. Presently that only means defining a flag for this option.
9602 AC_DEFUN([_AM_SET_OPTION],
9603 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
9605 # _AM_SET_OPTIONS(OPTIONS)
9606 # ----------------------------------
9607 # OPTIONS is a space-separated list of Automake options.
9608 AC_DEFUN([_AM_SET_OPTIONS],
9609 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
9611 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
9612 # -------------------------------------------
9613 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
9614 AC_DEFUN([_AM_IF_OPTION],
9615 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
9617 # Check to make sure that the build environment is sane. -*- Autoconf -*-
9619 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
9620 # Free Software Foundation, Inc.
9622 # This file is free software; the Free Software Foundation
9623 # gives unlimited permission to copy and/or distribute it,
9624 # with or without modifications, as long as this notice is preserved.
9630 AC_DEFUN([AM_SANITY_CHECK],
9631 [AC_MSG_CHECKING([whether build environment is sane])
9634 echo timestamp > conftest.file
9635 # Reject unsafe characters in $srcdir or the absolute working directory
9636 # name. Accept space and tab only in the latter.
9640 *[[\\\"\#\$\&\'\`$am_lf]]*)
9641 AC_MSG_ERROR([unsafe absolute working directory name]);;
9644 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
9645 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
9648 # Do `set' in a subshell so we don't clobber the current shell's
9649 # arguments. Must try -L first in case configure is actually a
9650 # symlink; some systems play weird games with the mod time of symlinks
9651 # (eg FreeBSD returns the mod time of the symlink's containing
9654 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
9655 if test "$[*]" = "X"; then
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9660 if test "$[*]" != "X $srcdir/configure conftest.file" \
9661 && test "$[*]" != "X conftest.file $srcdir/configure"; then
9663 # If neither matched, then we have a broken ls. This can happen
9664 # if, for instance, CONFIG_SHELL is bash and it inherits a
9665 # broken ls alias from the environment. This has actually
9666 # happened. Such a system could not be considered "sane".
9667 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
9668 alias in your environment])
9671 test "$[2]" = conftest.file
9677 AC_MSG_ERROR([newly created file is older than distributed files!
9678 Check your system clock])
9680 AC_MSG_RESULT(yes)])
9682 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
9684 # This file is free software; the Free Software Foundation
9685 # gives unlimited permission to copy and/or distribute it,
9686 # with or without modifications, as long as this notice is preserved.
9688 # AM_PROG_INSTALL_STRIP
9689 # ---------------------
9690 # One issue with vendor `install' (even GNU) is that you can't
9691 # specify the program used to strip binaries. This is especially
9692 # annoying in cross-compiling environments, where the build's strip
9693 # is unlikely to handle the host's binaries.
9694 # Fortunately install-sh will honor a STRIPPROG variable, so we
9695 # always use install-sh in `make install-strip', and initialize
9696 # STRIPPROG with the value of the STRIP variable (set by the user).
9697 AC_DEFUN([AM_PROG_INSTALL_STRIP],
9698 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
9699 # Installed binaries are usually stripped using `strip' when the user
9700 # run `make install-strip'. However `strip' might not be the right
9701 # tool to use in cross-compilation environments, therefore Automake
9702 # will honor the `STRIP' environment variable to overrule this program.
9703 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
9704 if test "$cross_compiling" != no; then
9705 AC_CHECK_TOOL([STRIP], [strip], :)
9707 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
9708 AC_SUBST([INSTALL_STRIP_PROGRAM])])
9710 # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
9712 # This file is free software; the Free Software Foundation
9713 # gives unlimited permission to copy and/or distribute it,
9714 # with or without modifications, as long as this notice is preserved.
9718 # _AM_SUBST_NOTMAKE(VARIABLE)
9719 # ---------------------------
9720 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
9721 # This macro is traced by Automake.
9722 AC_DEFUN([_AM_SUBST_NOTMAKE])
9724 # AM_SUBST_NOTMAKE(VARIABLE)
9725 # ---------------------------
9726 # Public sister of _AM_SUBST_NOTMAKE.
9727 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
9729 # Check how to create a tarball. -*- Autoconf -*-
9731 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
9733 # This file is free software; the Free Software Foundation
9734 # gives unlimited permission to copy and/or distribute it,
9735 # with or without modifications, as long as this notice is preserved.
9739 # _AM_PROG_TAR(FORMAT)
9740 # --------------------
9741 # Check how to create a tarball in format FORMAT.
9742 # FORMAT should be one of `v7', `ustar', or `pax'.
9744 # Substitute a variable $(am__tar) that is a command
9745 # writing to stdout a FORMAT-tarball containing the directory
9747 # tardir=directory && $(am__tar) > result.tar
9749 # Substitute a variable $(am__untar) that extract such
9750 # a tarball read from stdin.
9751 # $(am__untar) < result.tar
9752 AC_DEFUN([_AM_PROG_TAR],
9753 [# Always define AMTAR for backward compatibility.
9754 AM_MISSING_PROG([AMTAR], [tar])
9756 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
9757 [m4_case([$1], [ustar],, [pax],,
9758 [m4_fatal([Unknown tar format])])
9759 AC_MSG_CHECKING([how to create a $1 tar archive])
9760 # Loop over all known methods to create a tar archive until one works.
9761 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
9762 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
9763 # Do not fold the above two line into one, because Tru64 sh and
9764 # Solaris sh will not grok spaces in the rhs of `-'.
9765 for _am_tool in $_am_tools
9769 for _am_tar in tar gnutar gtar;
9771 AM_RUN_LOG([$_am_tar --version]) && break
9773 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
9774 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
9775 am__untar="$_am_tar -xf -"
9778 # Must skip GNU tar: if it does not support --format= it doesn't create
9779 # ustar tarball either.
9780 (tar --version) >/dev/null 2>&1 && continue
9781 am__tar='tar chf - "$$tardir"'
9782 am__tar_='tar chf - "$tardir"'
9783 am__untar='tar xf -'
9786 am__tar='pax -L -x $1 -w "$$tardir"'
9787 am__tar_='pax -L -x $1 -w "$tardir"'
9791 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
9792 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
9793 am__untar='cpio -i -H $1 -d'
9802 # If the value was cached, stop now. We just wanted to have am__tar
9803 # and am__untar set.
9804 test -n "${am_cv_prog_tar_$1}" && break
9806 # tar/untar a dummy directory, and stop if the command works
9809 echo GrepMe > conftest.dir/file
9810 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
9812 if test -s conftest.tar; then
9813 AM_RUN_LOG([$am__untar <conftest.tar])
9814 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
9819 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
9820 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
9822 AC_SUBST([am__untar])