]> jfr.im git - solanum.git/blob - libratbox/aclocal.m4
Merge pull request #46 from grawity/sasl-mechlist
[solanum.git] / libratbox / aclocal.m4
1 # generated automatically by aclocal 1.14 -*- Autoconf -*-
2
3 # Copyright (C) 1996-2013 Free Software Foundation, Inc.
4
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.
8
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
12 # PARTICULAR PURPOSE.
13
14 m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
15 m4_ifndef([AC_AUTOCONF_VERSION],
16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
17 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
18 [m4_warning([this file was generated for autoconf 2.69.
19 You have another version of autoconf. It may work, but is not guaranteed to.
20 If you have problems, you may need to regenerate the build system entirely.
21 To do so, use the procedure documented by the package, typically 'autoreconf'.])])
22
23 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
24 #
25 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
26 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software
27 # Foundation, Inc.
28 # Written by Gordon Matzigkeit, 1996
29 #
30 # This file is free software; the Free Software Foundation gives
31 # unlimited permission to copy and/or distribute it, with or without
32 # modifications, as long as this notice is preserved.
33
34 m4_define([_LT_COPYING], [dnl
35 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
36 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software
37 # Foundation, Inc.
38 # Written by Gordon Matzigkeit, 1996
39 #
40 # This file is part of GNU Libtool.
41 #
42 # GNU Libtool is free software; you can redistribute it and/or
43 # modify it under the terms of the GNU General Public License as
44 # published by the Free Software Foundation; either version 2 of
45 # the License, or (at your option) any later version.
46 #
47 # As a special exception to the GNU General Public License,
48 # if you distribute this file as part of a program or library that
49 # is built using GNU Libtool, you may include this file under the
50 # same distribution terms that you use for the rest of that program.
51 #
52 # GNU Libtool is distributed in the hope that it will be useful,
53 # but WITHOUT ANY WARRANTY; without even the implied warranty of
54 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
55 # GNU General Public License for more details.
56 #
57 # You should have received a copy of the GNU General Public License
58 # along with GNU Libtool; see the file COPYING. If not, a copy
59 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
60 # obtained by writing to the Free Software Foundation, Inc.,
61 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
62 ])
63
64 # serial 57 LT_INIT
65
66
67 # LT_PREREQ(VERSION)
68 # ------------------
69 # Complain and exit if this libtool version is less that VERSION.
70 m4_defun([LT_PREREQ],
71 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
72 [m4_default([$3],
73 [m4_fatal([Libtool version $1 or higher is required],
74 63)])],
75 [$2])])
76
77
78 # _LT_CHECK_BUILDDIR
79 # ------------------
80 # Complain if the absolute build directory name contains unusual characters
81 m4_defun([_LT_CHECK_BUILDDIR],
82 [case `pwd` in
83 *\ * | *\ *)
84 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
85 esac
86 ])
87
88
89 # LT_INIT([OPTIONS])
90 # ------------------
91 AC_DEFUN([LT_INIT],
92 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
93 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
94 AC_BEFORE([$0], [LT_LANG])dnl
95 AC_BEFORE([$0], [LT_OUTPUT])dnl
96 AC_BEFORE([$0], [LTDL_INIT])dnl
97 m4_require([_LT_CHECK_BUILDDIR])dnl
98
99 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
100 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
101 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
102 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
103 dnl unless we require an AC_DEFUNed macro:
104 AC_REQUIRE([LTOPTIONS_VERSION])dnl
105 AC_REQUIRE([LTSUGAR_VERSION])dnl
106 AC_REQUIRE([LTVERSION_VERSION])dnl
107 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
108 m4_require([_LT_PROG_LTMAIN])dnl
109
110 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
111
112 dnl Parse OPTIONS
113 _LT_SET_OPTIONS([$0], [$1])
114
115 # This can be used to rebuild libtool when needed
116 LIBTOOL_DEPS="$ltmain"
117
118 # Always use our own libtool.
119 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
120 AC_SUBST(LIBTOOL)dnl
121
122 _LT_SETUP
123
124 # Only expand once:
125 m4_define([LT_INIT])
126 ])# LT_INIT
127
128 # Old names:
129 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
130 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
131 dnl aclocal-1.4 backwards compatibility:
132 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
133 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
134
135
136 # _LT_CC_BASENAME(CC)
137 # -------------------
138 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
139 m4_defun([_LT_CC_BASENAME],
140 [for cc_temp in $1""; do
141 case $cc_temp in
142 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
143 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
144 \-*) ;;
145 *) break;;
146 esac
147 done
148 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
149 ])
150
151
152 # _LT_FILEUTILS_DEFAULTS
153 # ----------------------
154 # It is okay to use these file commands and assume they have been set
155 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
156 m4_defun([_LT_FILEUTILS_DEFAULTS],
157 [: ${CP="cp -f"}
158 : ${MV="mv -f"}
159 : ${RM="rm -f"}
160 ])# _LT_FILEUTILS_DEFAULTS
161
162
163 # _LT_SETUP
164 # ---------
165 m4_defun([_LT_SETUP],
166 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
167 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
168 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
169 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
170
171 _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
172 dnl
173 _LT_DECL([], [host_alias], [0], [The host system])dnl
174 _LT_DECL([], [host], [0])dnl
175 _LT_DECL([], [host_os], [0])dnl
176 dnl
177 _LT_DECL([], [build_alias], [0], [The build system])dnl
178 _LT_DECL([], [build], [0])dnl
179 _LT_DECL([], [build_os], [0])dnl
180 dnl
181 AC_REQUIRE([AC_PROG_CC])dnl
182 AC_REQUIRE([LT_PATH_LD])dnl
183 AC_REQUIRE([LT_PATH_NM])dnl
184 dnl
185 AC_REQUIRE([AC_PROG_LN_S])dnl
186 test -z "$LN_S" && LN_S="ln -s"
187 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
188 dnl
189 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
190 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
191 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
192 dnl
193 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
194 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
195 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
196 m4_require([_LT_CMD_RELOAD])dnl
197 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
198 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
199 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
200 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
201 m4_require([_LT_WITH_SYSROOT])dnl
202
203 _LT_CONFIG_LIBTOOL_INIT([
204 # See if we are running on zsh, and set the options which allow our
205 # commands through without removal of \ escapes INIT.
206 if test -n "\${ZSH_VERSION+set}" ; then
207 setopt NO_GLOB_SUBST
208 fi
209 ])
210 if test -n "${ZSH_VERSION+set}" ; then
211 setopt NO_GLOB_SUBST
212 fi
213
214 _LT_CHECK_OBJDIR
215
216 m4_require([_LT_TAG_COMPILER])dnl
217
218 case $host_os in
219 aix3*)
220 # AIX sometimes has problems with the GCC collect2 program. For some
221 # reason, if we set the COLLECT_NAMES environment variable, the problems
222 # vanish in a puff of smoke.
223 if test "X${COLLECT_NAMES+set}" != Xset; then
224 COLLECT_NAMES=
225 export COLLECT_NAMES
226 fi
227 ;;
228 esac
229
230 # Global variables:
231 ofile=libtool
232 can_build_shared=yes
233
234 # All known linkers require a `.a' archive for static linking (except MSVC,
235 # which needs '.lib').
236 libext=a
237
238 with_gnu_ld="$lt_cv_prog_gnu_ld"
239
240 old_CC="$CC"
241 old_CFLAGS="$CFLAGS"
242
243 # Set sane defaults for various variables
244 test -z "$CC" && CC=cc
245 test -z "$LTCC" && LTCC=$CC
246 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
247 test -z "$LD" && LD=ld
248 test -z "$ac_objext" && ac_objext=o
249
250 _LT_CC_BASENAME([$compiler])
251
252 # Only perform the check for file, if the check method requires it
253 test -z "$MAGIC_CMD" && MAGIC_CMD=file
254 case $deplibs_check_method in
255 file_magic*)
256 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
257 _LT_PATH_MAGIC
258 fi
259 ;;
260 esac
261
262 # Use C for the default configuration in the libtool script
263 LT_SUPPORTED_TAG([CC])
264 _LT_LANG_C_CONFIG
265 _LT_LANG_DEFAULT_CONFIG
266 _LT_CONFIG_COMMANDS
267 ])# _LT_SETUP
268
269
270 # _LT_PREPARE_SED_QUOTE_VARS
271 # --------------------------
272 # Define a few sed substitution that help us do robust quoting.
273 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
274 [# Backslashify metacharacters that are still active within
275 # double-quoted strings.
276 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
277
278 # Same as above, but do not quote variable references.
279 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
280
281 # Sed substitution to delay expansion of an escaped shell variable in a
282 # double_quote_subst'ed string.
283 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
284
285 # Sed substitution to delay expansion of an escaped single quote.
286 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
287
288 # Sed substitution to avoid accidental globbing in evaled expressions
289 no_glob_subst='s/\*/\\\*/g'
290 ])
291
292 # _LT_PROG_LTMAIN
293 # ---------------
294 # Note that this code is called both from `configure', and `config.status'
295 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
296 # `config.status' has no value for ac_aux_dir unless we are using Automake,
297 # so we pass a copy along to make sure it has a sensible value anyway.
298 m4_defun([_LT_PROG_LTMAIN],
299 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
300 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
301 ltmain="$ac_aux_dir/ltmain.sh"
302 ])# _LT_PROG_LTMAIN
303
304
305
306 # So that we can recreate a full libtool script including additional
307 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
308 # in macros and then make a single call at the end using the `libtool'
309 # label.
310
311
312 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
313 # ----------------------------------------
314 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
315 m4_define([_LT_CONFIG_LIBTOOL_INIT],
316 [m4_ifval([$1],
317 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
318 [$1
319 ])])])
320
321 # Initialize.
322 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
323
324
325 # _LT_CONFIG_LIBTOOL([COMMANDS])
326 # ------------------------------
327 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
328 m4_define([_LT_CONFIG_LIBTOOL],
329 [m4_ifval([$1],
330 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
331 [$1
332 ])])])
333
334 # Initialize.
335 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
336
337
338 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
339 # -----------------------------------------------------
340 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
341 [_LT_CONFIG_LIBTOOL([$1])
342 _LT_CONFIG_LIBTOOL_INIT([$2])
343 ])
344
345
346 # _LT_FORMAT_COMMENT([COMMENT])
347 # -----------------------------
348 # Add leading comment marks to the start of each line, and a trailing
349 # full-stop to the whole comment if one is not present already.
350 m4_define([_LT_FORMAT_COMMENT],
351 [m4_ifval([$1], [
352 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
353 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
354 )])
355
356
357
358
359
360 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
361 # -------------------------------------------------------------------
362 # CONFIGNAME is the name given to the value in the libtool script.
363 # VARNAME is the (base) name used in the configure script.
364 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
365 # VARNAME. Any other value will be used directly.
366 m4_define([_LT_DECL],
367 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
368 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
369 [m4_ifval([$1], [$1], [$2])])
370 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
371 m4_ifval([$4],
372 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
373 lt_dict_add_subkey([lt_decl_dict], [$2],
374 [tagged?], [m4_ifval([$5], [yes], [no])])])
375 ])
376
377
378 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
379 # --------------------------------------------------------
380 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
381
382
383 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
384 # ------------------------------------------------
385 m4_define([lt_decl_tag_varnames],
386 [_lt_decl_filter([tagged?], [yes], $@)])
387
388
389 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
390 # ---------------------------------------------------------
391 m4_define([_lt_decl_filter],
392 [m4_case([$#],
393 [0], [m4_fatal([$0: too few arguments: $#])],
394 [1], [m4_fatal([$0: too few arguments: $#: $1])],
395 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
396 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
397 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
398 ])
399
400
401 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
402 # --------------------------------------------------
403 m4_define([lt_decl_quote_varnames],
404 [_lt_decl_filter([value], [1], $@)])
405
406
407 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
408 # ---------------------------------------------------
409 m4_define([lt_decl_dquote_varnames],
410 [_lt_decl_filter([value], [2], $@)])
411
412
413 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
414 # ---------------------------------------------------
415 m4_define([lt_decl_varnames_tagged],
416 [m4_assert([$# <= 2])dnl
417 _$0(m4_quote(m4_default([$1], [[, ]])),
418 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
419 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
420 m4_define([_lt_decl_varnames_tagged],
421 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
422
423
424 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
425 # ------------------------------------------------
426 m4_define([lt_decl_all_varnames],
427 [_$0(m4_quote(m4_default([$1], [[, ]])),
428 m4_if([$2], [],
429 m4_quote(lt_decl_varnames),
430 m4_quote(m4_shift($@))))[]dnl
431 ])
432 m4_define([_lt_decl_all_varnames],
433 [lt_join($@, lt_decl_varnames_tagged([$1],
434 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
435 ])
436
437
438 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
439 # ------------------------------------
440 # Quote a variable value, and forward it to `config.status' so that its
441 # declaration there will have the same value as in `configure'. VARNAME
442 # must have a single quote delimited value for this to work.
443 m4_define([_LT_CONFIG_STATUS_DECLARE],
444 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
445
446
447 # _LT_CONFIG_STATUS_DECLARATIONS
448 # ------------------------------
449 # We delimit libtool config variables with single quotes, so when
450 # we write them to config.status, we have to be sure to quote all
451 # embedded single quotes properly. In configure, this macro expands
452 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
453 #
454 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
455 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
456 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
457 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
458
459
460 # _LT_LIBTOOL_TAGS
461 # ----------------
462 # Output comment and list of tags supported by the script
463 m4_defun([_LT_LIBTOOL_TAGS],
464 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
465 available_tags="_LT_TAGS"dnl
466 ])
467
468
469 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
470 # -----------------------------------
471 # Extract the dictionary values for VARNAME (optionally with TAG) and
472 # expand to a commented shell variable setting:
473 #
474 # # Some comment about what VAR is for.
475 # visible_name=$lt_internal_name
476 m4_define([_LT_LIBTOOL_DECLARE],
477 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
478 [description])))[]dnl
479 m4_pushdef([_libtool_name],
480 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
481 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
482 [0], [_libtool_name=[$]$1],
483 [1], [_libtool_name=$lt_[]$1],
484 [2], [_libtool_name=$lt_[]$1],
485 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
486 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
487 ])
488
489
490 # _LT_LIBTOOL_CONFIG_VARS
491 # -----------------------
492 # Produce commented declarations of non-tagged libtool config variables
493 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
494 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
495 # section) are produced by _LT_LIBTOOL_TAG_VARS.
496 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
497 [m4_foreach([_lt_var],
498 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
499 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
500
501
502 # _LT_LIBTOOL_TAG_VARS(TAG)
503 # -------------------------
504 m4_define([_LT_LIBTOOL_TAG_VARS],
505 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
506 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
507
508
509 # _LT_TAGVAR(VARNAME, [TAGNAME])
510 # ------------------------------
511 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
512
513
514 # _LT_CONFIG_COMMANDS
515 # -------------------
516 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
517 # variables for single and double quote escaping we saved from calls
518 # to _LT_DECL, we can put quote escaped variables declarations
519 # into `config.status', and then the shell code to quote escape them in
520 # for loops in `config.status'. Finally, any additional code accumulated
521 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
522 m4_defun([_LT_CONFIG_COMMANDS],
523 [AC_PROVIDE_IFELSE([LT_OUTPUT],
524 dnl If the libtool generation code has been placed in $CONFIG_LT,
525 dnl instead of duplicating it all over again into config.status,
526 dnl then we will have config.status run $CONFIG_LT later, so it
527 dnl needs to know what name is stored there:
528 [AC_CONFIG_COMMANDS([libtool],
529 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
530 dnl If the libtool generation code is destined for config.status,
531 dnl expand the accumulated commands and init code now:
532 [AC_CONFIG_COMMANDS([libtool],
533 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
534 ])#_LT_CONFIG_COMMANDS
535
536
537 # Initialize.
538 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
539 [
540
541 # The HP-UX ksh and POSIX shell print the target directory to stdout
542 # if CDPATH is set.
543 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
544
545 sed_quote_subst='$sed_quote_subst'
546 double_quote_subst='$double_quote_subst'
547 delay_variable_subst='$delay_variable_subst'
548 _LT_CONFIG_STATUS_DECLARATIONS
549 LTCC='$LTCC'
550 LTCFLAGS='$LTCFLAGS'
551 compiler='$compiler_DEFAULT'
552
553 # A function that is used when there is no print builtin or printf.
554 func_fallback_echo ()
555 {
556 eval 'cat <<_LTECHO_EOF
557 \$[]1
558 _LTECHO_EOF'
559 }
560
561 # Quote evaled strings.
562 for var in lt_decl_all_varnames([[ \
563 ]], lt_decl_quote_varnames); do
564 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
565 *[[\\\\\\\`\\"\\\$]]*)
566 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
567 ;;
568 *)
569 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
570 ;;
571 esac
572 done
573
574 # Double-quote double-evaled strings.
575 for var in lt_decl_all_varnames([[ \
576 ]], lt_decl_dquote_varnames); do
577 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
578 *[[\\\\\\\`\\"\\\$]]*)
579 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
580 ;;
581 *)
582 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
583 ;;
584 esac
585 done
586
587 _LT_OUTPUT_LIBTOOL_INIT
588 ])
589
590 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
591 # ------------------------------------
592 # Generate a child script FILE with all initialization necessary to
593 # reuse the environment learned by the parent script, and make the
594 # file executable. If COMMENT is supplied, it is inserted after the
595 # `#!' sequence but before initialization text begins. After this
596 # macro, additional text can be appended to FILE to form the body of
597 # the child script. The macro ends with non-zero status if the
598 # file could not be fully written (such as if the disk is full).
599 m4_ifdef([AS_INIT_GENERATED],
600 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
601 [m4_defun([_LT_GENERATED_FILE_INIT],
602 [m4_require([AS_PREPARE])]dnl
603 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
604 [lt_write_fail=0
605 cat >$1 <<_ASEOF || lt_write_fail=1
606 #! $SHELL
607 # Generated by $as_me.
608 $2
609 SHELL=\${CONFIG_SHELL-$SHELL}
610 export SHELL
611 _ASEOF
612 cat >>$1 <<\_ASEOF || lt_write_fail=1
613 AS_SHELL_SANITIZE
614 _AS_PREPARE
615 exec AS_MESSAGE_FD>&1
616 _ASEOF
617 test $lt_write_fail = 0 && chmod +x $1[]dnl
618 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
619
620 # LT_OUTPUT
621 # ---------
622 # This macro allows early generation of the libtool script (before
623 # AC_OUTPUT is called), incase it is used in configure for compilation
624 # tests.
625 AC_DEFUN([LT_OUTPUT],
626 [: ${CONFIG_LT=./config.lt}
627 AC_MSG_NOTICE([creating $CONFIG_LT])
628 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
629 [# Run this file to recreate a libtool stub with the current configuration.])
630
631 cat >>"$CONFIG_LT" <<\_LTEOF
632 lt_cl_silent=false
633 exec AS_MESSAGE_LOG_FD>>config.log
634 {
635 echo
636 AS_BOX([Running $as_me.])
637 } >&AS_MESSAGE_LOG_FD
638
639 lt_cl_help="\
640 \`$as_me' creates a local libtool stub from the current configuration,
641 for use in further configure time tests before the real libtool is
642 generated.
643
644 Usage: $[0] [[OPTIONS]]
645
646 -h, --help print this help, then exit
647 -V, --version print version number, then exit
648 -q, --quiet do not print progress messages
649 -d, --debug don't remove temporary files
650
651 Report bugs to <bug-libtool@gnu.org>."
652
653 lt_cl_version="\
654 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
655 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
656 configured by $[0], generated by m4_PACKAGE_STRING.
657
658 Copyright (C) 2011 Free Software Foundation, Inc.
659 This config.lt script is free software; the Free Software Foundation
660 gives unlimited permision to copy, distribute and modify it."
661
662 while test $[#] != 0
663 do
664 case $[1] in
665 --version | --v* | -V )
666 echo "$lt_cl_version"; exit 0 ;;
667 --help | --h* | -h )
668 echo "$lt_cl_help"; exit 0 ;;
669 --debug | --d* | -d )
670 debug=: ;;
671 --quiet | --q* | --silent | --s* | -q )
672 lt_cl_silent=: ;;
673
674 -*) AC_MSG_ERROR([unrecognized option: $[1]
675 Try \`$[0] --help' for more information.]) ;;
676
677 *) AC_MSG_ERROR([unrecognized argument: $[1]
678 Try \`$[0] --help' for more information.]) ;;
679 esac
680 shift
681 done
682
683 if $lt_cl_silent; then
684 exec AS_MESSAGE_FD>/dev/null
685 fi
686 _LTEOF
687
688 cat >>"$CONFIG_LT" <<_LTEOF
689 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
690 _LTEOF
691
692 cat >>"$CONFIG_LT" <<\_LTEOF
693 AC_MSG_NOTICE([creating $ofile])
694 _LT_OUTPUT_LIBTOOL_COMMANDS
695 AS_EXIT(0)
696 _LTEOF
697 chmod +x "$CONFIG_LT"
698
699 # configure is writing to config.log, but config.lt does its own redirection,
700 # appending to config.log, which fails on DOS, as config.log is still kept
701 # open by configure. Here we exec the FD to /dev/null, effectively closing
702 # config.log, so it can be properly (re)opened and appended to by config.lt.
703 lt_cl_success=:
704 test "$silent" = yes &&
705 lt_config_lt_args="$lt_config_lt_args --quiet"
706 exec AS_MESSAGE_LOG_FD>/dev/null
707 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
708 exec AS_MESSAGE_LOG_FD>>config.log
709 $lt_cl_success || AS_EXIT(1)
710 ])# LT_OUTPUT
711
712
713 # _LT_CONFIG(TAG)
714 # ---------------
715 # If TAG is the built-in tag, create an initial libtool script with a
716 # default configuration from the untagged config vars. Otherwise add code
717 # to config.status for appending the configuration named by TAG from the
718 # matching tagged config vars.
719 m4_defun([_LT_CONFIG],
720 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
721 _LT_CONFIG_SAVE_COMMANDS([
722 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
723 m4_if(_LT_TAG, [C], [
724 # See if we are running on zsh, and set the options which allow our
725 # commands through without removal of \ escapes.
726 if test -n "${ZSH_VERSION+set}" ; then
727 setopt NO_GLOB_SUBST
728 fi
729
730 cfgfile="${ofile}T"
731 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
732 $RM "$cfgfile"
733
734 cat <<_LT_EOF >> "$cfgfile"
735 #! $SHELL
736
737 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
738 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
739 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
740 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
741 #
742 _LT_COPYING
743 _LT_LIBTOOL_TAGS
744
745 # ### BEGIN LIBTOOL CONFIG
746 _LT_LIBTOOL_CONFIG_VARS
747 _LT_LIBTOOL_TAG_VARS
748 # ### END LIBTOOL CONFIG
749
750 _LT_EOF
751
752 case $host_os in
753 aix3*)
754 cat <<\_LT_EOF >> "$cfgfile"
755 # AIX sometimes has problems with the GCC collect2 program. For some
756 # reason, if we set the COLLECT_NAMES environment variable, the problems
757 # vanish in a puff of smoke.
758 if test "X${COLLECT_NAMES+set}" != Xset; then
759 COLLECT_NAMES=
760 export COLLECT_NAMES
761 fi
762 _LT_EOF
763 ;;
764 esac
765
766 _LT_PROG_LTMAIN
767
768 # We use sed instead of cat because bash on DJGPP gets confused if
769 # if finds mixed CR/LF and LF-only lines. Since sed operates in
770 # text mode, it properly converts lines to CR/LF. This bash problem
771 # is reportedly fixed, but why not run on old versions too?
772 sed '$q' "$ltmain" >> "$cfgfile" \
773 || (rm -f "$cfgfile"; exit 1)
774
775 _LT_PROG_REPLACE_SHELLFNS
776
777 mv -f "$cfgfile" "$ofile" ||
778 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
779 chmod +x "$ofile"
780 ],
781 [cat <<_LT_EOF >> "$ofile"
782
783 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
784 dnl in a comment (ie after a #).
785 # ### BEGIN LIBTOOL TAG CONFIG: $1
786 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
787 # ### END LIBTOOL TAG CONFIG: $1
788 _LT_EOF
789 ])dnl /m4_if
790 ],
791 [m4_if([$1], [], [
792 PACKAGE='$PACKAGE'
793 VERSION='$VERSION'
794 TIMESTAMP='$TIMESTAMP'
795 RM='$RM'
796 ofile='$ofile'], [])
797 ])dnl /_LT_CONFIG_SAVE_COMMANDS
798 ])# _LT_CONFIG
799
800
801 # LT_SUPPORTED_TAG(TAG)
802 # ---------------------
803 # Trace this macro to discover what tags are supported by the libtool
804 # --tag option, using:
805 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
806 AC_DEFUN([LT_SUPPORTED_TAG], [])
807
808
809 # C support is built-in for now
810 m4_define([_LT_LANG_C_enabled], [])
811 m4_define([_LT_TAGS], [])
812
813
814 # LT_LANG(LANG)
815 # -------------
816 # Enable libtool support for the given language if not already enabled.
817 AC_DEFUN([LT_LANG],
818 [AC_BEFORE([$0], [LT_OUTPUT])dnl
819 m4_case([$1],
820 [C], [_LT_LANG(C)],
821 [C++], [_LT_LANG(CXX)],
822 [Go], [_LT_LANG(GO)],
823 [Java], [_LT_LANG(GCJ)],
824 [Fortran 77], [_LT_LANG(F77)],
825 [Fortran], [_LT_LANG(FC)],
826 [Windows Resource], [_LT_LANG(RC)],
827 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
828 [_LT_LANG($1)],
829 [m4_fatal([$0: unsupported language: "$1"])])])dnl
830 ])# LT_LANG
831
832
833 # _LT_LANG(LANGNAME)
834 # ------------------
835 m4_defun([_LT_LANG],
836 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
837 [LT_SUPPORTED_TAG([$1])dnl
838 m4_append([_LT_TAGS], [$1 ])dnl
839 m4_define([_LT_LANG_]$1[_enabled], [])dnl
840 _LT_LANG_$1_CONFIG($1)])dnl
841 ])# _LT_LANG
842
843
844 m4_ifndef([AC_PROG_GO], [
845 # NOTE: This macro has been submitted for inclusion into #
846 # GNU Autoconf as AC_PROG_GO. When it is available in #
847 # a released version of Autoconf we should remove this #
848 # macro and use it instead. #
849 m4_defun([AC_PROG_GO],
850 [AC_LANG_PUSH(Go)dnl
851 AC_ARG_VAR([GOC], [Go compiler command])dnl
852 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
853 _AC_ARG_VAR_LDFLAGS()dnl
854 AC_CHECK_TOOL(GOC, gccgo)
855 if test -z "$GOC"; then
856 if test -n "$ac_tool_prefix"; then
857 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
858 fi
859 fi
860 if test -z "$GOC"; then
861 AC_CHECK_PROG(GOC, gccgo, gccgo, false)
862 fi
863 ])#m4_defun
864 ])#m4_ifndef
865
866
867 # _LT_LANG_DEFAULT_CONFIG
868 # -----------------------
869 m4_defun([_LT_LANG_DEFAULT_CONFIG],
870 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
871 [LT_LANG(CXX)],
872 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
873
874 AC_PROVIDE_IFELSE([AC_PROG_F77],
875 [LT_LANG(F77)],
876 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
877
878 AC_PROVIDE_IFELSE([AC_PROG_FC],
879 [LT_LANG(FC)],
880 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
881
882 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
883 dnl pulling things in needlessly.
884 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
885 [LT_LANG(GCJ)],
886 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
887 [LT_LANG(GCJ)],
888 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
889 [LT_LANG(GCJ)],
890 [m4_ifdef([AC_PROG_GCJ],
891 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
892 m4_ifdef([A][M_PROG_GCJ],
893 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
894 m4_ifdef([LT_PROG_GCJ],
895 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
896
897 AC_PROVIDE_IFELSE([AC_PROG_GO],
898 [LT_LANG(GO)],
899 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
900
901 AC_PROVIDE_IFELSE([LT_PROG_RC],
902 [LT_LANG(RC)],
903 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
904 ])# _LT_LANG_DEFAULT_CONFIG
905
906 # Obsolete macros:
907 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
908 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
909 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
910 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
911 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
912 dnl aclocal-1.4 backwards compatibility:
913 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
914 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
915 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
916 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
917 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
918
919
920 # _LT_TAG_COMPILER
921 # ----------------
922 m4_defun([_LT_TAG_COMPILER],
923 [AC_REQUIRE([AC_PROG_CC])dnl
924
925 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
926 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
927 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
928 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
929
930 # If no C compiler was specified, use CC.
931 LTCC=${LTCC-"$CC"}
932
933 # If no C compiler flags were specified, use CFLAGS.
934 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
935
936 # Allow CC to be a program name with arguments.
937 compiler=$CC
938 ])# _LT_TAG_COMPILER
939
940
941 # _LT_COMPILER_BOILERPLATE
942 # ------------------------
943 # Check for compiler boilerplate output or warnings with
944 # the simple compiler test code.
945 m4_defun([_LT_COMPILER_BOILERPLATE],
946 [m4_require([_LT_DECL_SED])dnl
947 ac_outfile=conftest.$ac_objext
948 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
949 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
950 _lt_compiler_boilerplate=`cat conftest.err`
951 $RM conftest*
952 ])# _LT_COMPILER_BOILERPLATE
953
954
955 # _LT_LINKER_BOILERPLATE
956 # ----------------------
957 # Check for linker boilerplate output or warnings with
958 # the simple link test code.
959 m4_defun([_LT_LINKER_BOILERPLATE],
960 [m4_require([_LT_DECL_SED])dnl
961 ac_outfile=conftest.$ac_objext
962 echo "$lt_simple_link_test_code" >conftest.$ac_ext
963 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
964 _lt_linker_boilerplate=`cat conftest.err`
965 $RM -r conftest*
966 ])# _LT_LINKER_BOILERPLATE
967
968 # _LT_REQUIRED_DARWIN_CHECKS
969 # -------------------------
970 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
971 case $host_os in
972 rhapsody* | darwin*)
973 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
974 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
975 AC_CHECK_TOOL([LIPO], [lipo], [:])
976 AC_CHECK_TOOL([OTOOL], [otool], [:])
977 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
978 _LT_DECL([], [DSYMUTIL], [1],
979 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
980 _LT_DECL([], [NMEDIT], [1],
981 [Tool to change global to local symbols on Mac OS X])
982 _LT_DECL([], [LIPO], [1],
983 [Tool to manipulate fat objects and archives on Mac OS X])
984 _LT_DECL([], [OTOOL], [1],
985 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
986 _LT_DECL([], [OTOOL64], [1],
987 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
988
989 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
990 [lt_cv_apple_cc_single_mod=no
991 if test -z "${LT_MULTI_MODULE}"; then
992 # By default we will add the -single_module flag. You can override
993 # by either setting the environment variable LT_MULTI_MODULE
994 # non-empty at configure time, or by adding -multi_module to the
995 # link flags.
996 rm -rf libconftest.dylib*
997 echo "int foo(void){return 1;}" > conftest.c
998 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
999 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
1000 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1001 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
1002 _lt_result=$?
1003 # If there is a non-empty error log, and "single_module"
1004 # appears in it, assume the flag caused a linker warning
1005 if test -s conftest.err && $GREP single_module conftest.err; then
1006 cat conftest.err >&AS_MESSAGE_LOG_FD
1007 # Otherwise, if the output was created with a 0 exit code from
1008 # the compiler, it worked.
1009 elif test -f libconftest.dylib && test $_lt_result -eq 0; then
1010 lt_cv_apple_cc_single_mod=yes
1011 else
1012 cat conftest.err >&AS_MESSAGE_LOG_FD
1013 fi
1014 rm -rf libconftest.dylib*
1015 rm -f conftest.*
1016 fi])
1017
1018 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1019 [lt_cv_ld_exported_symbols_list],
1020 [lt_cv_ld_exported_symbols_list=no
1021 save_LDFLAGS=$LDFLAGS
1022 echo "_main" > conftest.sym
1023 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1024 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1025 [lt_cv_ld_exported_symbols_list=yes],
1026 [lt_cv_ld_exported_symbols_list=no])
1027 LDFLAGS="$save_LDFLAGS"
1028 ])
1029
1030 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1031 [lt_cv_ld_force_load=no
1032 cat > conftest.c << _LT_EOF
1033 int forced_loaded() { return 2;}
1034 _LT_EOF
1035 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1036 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1037 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1038 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1039 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1040 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1041 cat > conftest.c << _LT_EOF
1042 int main() { return 0;}
1043 _LT_EOF
1044 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1045 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1046 _lt_result=$?
1047 if test -s conftest.err && $GREP force_load conftest.err; then
1048 cat conftest.err >&AS_MESSAGE_LOG_FD
1049 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
1050 lt_cv_ld_force_load=yes
1051 else
1052 cat conftest.err >&AS_MESSAGE_LOG_FD
1053 fi
1054 rm -f conftest.err libconftest.a conftest conftest.c
1055 rm -rf conftest.dSYM
1056 ])
1057 case $host_os in
1058 rhapsody* | darwin1.[[012]])
1059 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1060 darwin1.*)
1061 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1062 darwin*) # darwin 5.x on
1063 # if running on 10.5 or later, the deployment target defaults
1064 # to the OS version, if on x86, and 10.4, the deployment
1065 # target defaults to 10.4. Don't you love it?
1066 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1067 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1068 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1069 10.[[012]]*)
1070 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1071 10.*)
1072 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1073 esac
1074 ;;
1075 esac
1076 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1077 _lt_dar_single_mod='$single_module'
1078 fi
1079 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1080 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1081 else
1082 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1083 fi
1084 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
1085 _lt_dsymutil='~$DSYMUTIL $lib || :'
1086 else
1087 _lt_dsymutil=
1088 fi
1089 ;;
1090 esac
1091 ])
1092
1093
1094 # _LT_DARWIN_LINKER_FEATURES([TAG])
1095 # ---------------------------------
1096 # Checks for linker and compiler features on darwin
1097 m4_defun([_LT_DARWIN_LINKER_FEATURES],
1098 [
1099 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1100 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1101 _LT_TAGVAR(hardcode_direct, $1)=no
1102 _LT_TAGVAR(hardcode_automatic, $1)=yes
1103 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1104 if test "$lt_cv_ld_force_load" = "yes"; then
1105 _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
1106 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
1107 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1108 else
1109 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1110 fi
1111 _LT_TAGVAR(link_all_deplibs, $1)=yes
1112 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1113 case $cc_basename in
1114 ifort*) _lt_dar_can_shared=yes ;;
1115 *) _lt_dar_can_shared=$GCC ;;
1116 esac
1117 if test "$_lt_dar_can_shared" = "yes"; then
1118 output_verbose_link_cmd=func_echo_all
1119 _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
1120 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1121 _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
1122 _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
1123 m4_if([$1], [CXX],
1124 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1125 _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
1126 _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
1127 fi
1128 ],[])
1129 else
1130 _LT_TAGVAR(ld_shlibs, $1)=no
1131 fi
1132 ])
1133
1134 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1135 # ----------------------------------
1136 # Links a minimal program and checks the executable
1137 # for the system default hardcoded library path. In most cases,
1138 # this is /usr/lib:/lib, but when the MPI compilers are used
1139 # the location of the communication and MPI libs are included too.
1140 # If we don't find anything, use the default library path according
1141 # to the aix ld manual.
1142 # Store the results from the different compilers for each TAGNAME.
1143 # Allow to override them for all tags through lt_cv_aix_libpath.
1144 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1145 [m4_require([_LT_DECL_SED])dnl
1146 if test "${lt_cv_aix_libpath+set}" = set; then
1147 aix_libpath=$lt_cv_aix_libpath
1148 else
1149 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1150 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1151 lt_aix_libpath_sed='[
1152 /Import File Strings/,/^$/ {
1153 /^0/ {
1154 s/^0 *\([^ ]*\) *$/\1/
1155 p
1156 }
1157 }]'
1158 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1159 # Check for a 64-bit object if we didn't find anything.
1160 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1161 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1162 fi],[])
1163 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1164 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
1165 fi
1166 ])
1167 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1168 fi
1169 ])# _LT_SYS_MODULE_PATH_AIX
1170
1171
1172 # _LT_SHELL_INIT(ARG)
1173 # -------------------
1174 m4_define([_LT_SHELL_INIT],
1175 [m4_divert_text([M4SH-INIT], [$1
1176 ])])# _LT_SHELL_INIT
1177
1178
1179
1180 # _LT_PROG_ECHO_BACKSLASH
1181 # -----------------------
1182 # Find how we can fake an echo command that does not interpret backslash.
1183 # In particular, with Autoconf 2.60 or later we add some code to the start
1184 # of the generated configure script which will find a shell with a builtin
1185 # printf (which we can use as an echo command).
1186 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1187 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1188 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1189 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1190
1191 AC_MSG_CHECKING([how to print strings])
1192 # Test print first, because it will be a builtin if present.
1193 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1194 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1195 ECHO='print -r --'
1196 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1197 ECHO='printf %s\n'
1198 else
1199 # Use this function as a fallback that always works.
1200 func_fallback_echo ()
1201 {
1202 eval 'cat <<_LTECHO_EOF
1203 $[]1
1204 _LTECHO_EOF'
1205 }
1206 ECHO='func_fallback_echo'
1207 fi
1208
1209 # func_echo_all arg...
1210 # Invoke $ECHO with all args, space-separated.
1211 func_echo_all ()
1212 {
1213 $ECHO "$*"
1214 }
1215
1216 case "$ECHO" in
1217 printf*) AC_MSG_RESULT([printf]) ;;
1218 print*) AC_MSG_RESULT([print -r]) ;;
1219 *) AC_MSG_RESULT([cat]) ;;
1220 esac
1221
1222 m4_ifdef([_AS_DETECT_SUGGESTED],
1223 [_AS_DETECT_SUGGESTED([
1224 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1225 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1226 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1227 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1228 PATH=/empty FPATH=/empty; export PATH FPATH
1229 test "X`printf %s $ECHO`" = "X$ECHO" \
1230 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1231
1232 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1233 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1234 ])# _LT_PROG_ECHO_BACKSLASH
1235
1236
1237 # _LT_WITH_SYSROOT
1238 # ----------------
1239 AC_DEFUN([_LT_WITH_SYSROOT],
1240 [AC_MSG_CHECKING([for sysroot])
1241 AC_ARG_WITH([sysroot],
1242 [ --with-sysroot[=DIR] Search for dependent libraries within DIR
1243 (or the compiler's sysroot if not specified).],
1244 [], [with_sysroot=no])
1245
1246 dnl lt_sysroot will always be passed unquoted. We quote it here
1247 dnl in case the user passed a directory name.
1248 lt_sysroot=
1249 case ${with_sysroot} in #(
1250 yes)
1251 if test "$GCC" = yes; then
1252 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1253 fi
1254 ;; #(
1255 /*)
1256 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1257 ;; #(
1258 no|'')
1259 ;; #(
1260 *)
1261 AC_MSG_RESULT([${with_sysroot}])
1262 AC_MSG_ERROR([The sysroot must be an absolute path.])
1263 ;;
1264 esac
1265
1266 AC_MSG_RESULT([${lt_sysroot:-no}])
1267 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1268 [dependent libraries, and in which our libraries should be installed.])])
1269
1270 # _LT_ENABLE_LOCK
1271 # ---------------
1272 m4_defun([_LT_ENABLE_LOCK],
1273 [AC_ARG_ENABLE([libtool-lock],
1274 [AS_HELP_STRING([--disable-libtool-lock],
1275 [avoid locking (might break parallel builds)])])
1276 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1277
1278 # Some flags need to be propagated to the compiler or linker for good
1279 # libtool support.
1280 case $host in
1281 ia64-*-hpux*)
1282 # Find out which ABI we are using.
1283 echo 'int i;' > conftest.$ac_ext
1284 if AC_TRY_EVAL(ac_compile); then
1285 case `/usr/bin/file conftest.$ac_objext` in
1286 *ELF-32*)
1287 HPUX_IA64_MODE="32"
1288 ;;
1289 *ELF-64*)
1290 HPUX_IA64_MODE="64"
1291 ;;
1292 esac
1293 fi
1294 rm -rf conftest*
1295 ;;
1296 *-*-irix6*)
1297 # Find out which ABI we are using.
1298 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1299 if AC_TRY_EVAL(ac_compile); then
1300 if test "$lt_cv_prog_gnu_ld" = yes; then
1301 case `/usr/bin/file conftest.$ac_objext` in
1302 *32-bit*)
1303 LD="${LD-ld} -melf32bsmip"
1304 ;;
1305 *N32*)
1306 LD="${LD-ld} -melf32bmipn32"
1307 ;;
1308 *64-bit*)
1309 LD="${LD-ld} -melf64bmip"
1310 ;;
1311 esac
1312 else
1313 case `/usr/bin/file conftest.$ac_objext` in
1314 *32-bit*)
1315 LD="${LD-ld} -32"
1316 ;;
1317 *N32*)
1318 LD="${LD-ld} -n32"
1319 ;;
1320 *64-bit*)
1321 LD="${LD-ld} -64"
1322 ;;
1323 esac
1324 fi
1325 fi
1326 rm -rf conftest*
1327 ;;
1328
1329 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1330 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1331 # Find out which ABI we are using.
1332 echo 'int i;' > conftest.$ac_ext
1333 if AC_TRY_EVAL(ac_compile); then
1334 case `/usr/bin/file conftest.o` in
1335 *32-bit*)
1336 case $host in
1337 x86_64-*kfreebsd*-gnu)
1338 LD="${LD-ld} -m elf_i386_fbsd"
1339 ;;
1340 x86_64-*linux*)
1341 LD="${LD-ld} -m elf_i386"
1342 ;;
1343 ppc64-*linux*|powerpc64-*linux*)
1344 LD="${LD-ld} -m elf32ppclinux"
1345 ;;
1346 s390x-*linux*)
1347 LD="${LD-ld} -m elf_s390"
1348 ;;
1349 sparc64-*linux*)
1350 LD="${LD-ld} -m elf32_sparc"
1351 ;;
1352 esac
1353 ;;
1354 *64-bit*)
1355 case $host in
1356 x86_64-*kfreebsd*-gnu)
1357 LD="${LD-ld} -m elf_x86_64_fbsd"
1358 ;;
1359 x86_64-*linux*)
1360 LD="${LD-ld} -m elf_x86_64"
1361 ;;
1362 ppc*-*linux*|powerpc*-*linux*)
1363 LD="${LD-ld} -m elf64ppc"
1364 ;;
1365 s390*-*linux*|s390*-*tpf*)
1366 LD="${LD-ld} -m elf64_s390"
1367 ;;
1368 sparc*-*linux*)
1369 LD="${LD-ld} -m elf64_sparc"
1370 ;;
1371 esac
1372 ;;
1373 esac
1374 fi
1375 rm -rf conftest*
1376 ;;
1377
1378 *-*-sco3.2v5*)
1379 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1380 SAVE_CFLAGS="$CFLAGS"
1381 CFLAGS="$CFLAGS -belf"
1382 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1383 [AC_LANG_PUSH(C)
1384 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1385 AC_LANG_POP])
1386 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1387 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1388 CFLAGS="$SAVE_CFLAGS"
1389 fi
1390 ;;
1391 *-*solaris*)
1392 # Find out which ABI we are using.
1393 echo 'int i;' > conftest.$ac_ext
1394 if AC_TRY_EVAL(ac_compile); then
1395 case `/usr/bin/file conftest.o` in
1396 *64-bit*)
1397 case $lt_cv_prog_gnu_ld in
1398 yes*)
1399 case $host in
1400 i?86-*-solaris*)
1401 LD="${LD-ld} -m elf_x86_64"
1402 ;;
1403 sparc*-*-solaris*)
1404 LD="${LD-ld} -m elf64_sparc"
1405 ;;
1406 esac
1407 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1408 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1409 LD="${LD-ld}_sol2"
1410 fi
1411 ;;
1412 *)
1413 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1414 LD="${LD-ld} -64"
1415 fi
1416 ;;
1417 esac
1418 ;;
1419 esac
1420 fi
1421 rm -rf conftest*
1422 ;;
1423 esac
1424
1425 need_locks="$enable_libtool_lock"
1426 ])# _LT_ENABLE_LOCK
1427
1428
1429 # _LT_PROG_AR
1430 # -----------
1431 m4_defun([_LT_PROG_AR],
1432 [AC_CHECK_TOOLS(AR, [ar], false)
1433 : ${AR=ar}
1434 : ${AR_FLAGS=cru}
1435 _LT_DECL([], [AR], [1], [The archiver])
1436 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1437
1438 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1439 [lt_cv_ar_at_file=no
1440 AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1441 [echo conftest.$ac_objext > conftest.lst
1442 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1443 AC_TRY_EVAL([lt_ar_try])
1444 if test "$ac_status" -eq 0; then
1445 # Ensure the archiver fails upon bogus file names.
1446 rm -f conftest.$ac_objext libconftest.a
1447 AC_TRY_EVAL([lt_ar_try])
1448 if test "$ac_status" -ne 0; then
1449 lt_cv_ar_at_file=@
1450 fi
1451 fi
1452 rm -f conftest.* libconftest.a
1453 ])
1454 ])
1455
1456 if test "x$lt_cv_ar_at_file" = xno; then
1457 archiver_list_spec=
1458 else
1459 archiver_list_spec=$lt_cv_ar_at_file
1460 fi
1461 _LT_DECL([], [archiver_list_spec], [1],
1462 [How to feed a file listing to the archiver])
1463 ])# _LT_PROG_AR
1464
1465
1466 # _LT_CMD_OLD_ARCHIVE
1467 # -------------------
1468 m4_defun([_LT_CMD_OLD_ARCHIVE],
1469 [_LT_PROG_AR
1470
1471 AC_CHECK_TOOL(STRIP, strip, :)
1472 test -z "$STRIP" && STRIP=:
1473 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1474
1475 AC_CHECK_TOOL(RANLIB, ranlib, :)
1476 test -z "$RANLIB" && RANLIB=:
1477 _LT_DECL([], [RANLIB], [1],
1478 [Commands used to install an old-style archive])
1479
1480 # Determine commands to create old-style static archives.
1481 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1482 old_postinstall_cmds='chmod 644 $oldlib'
1483 old_postuninstall_cmds=
1484
1485 if test -n "$RANLIB"; then
1486 case $host_os in
1487 openbsd*)
1488 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1489 ;;
1490 *)
1491 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1492 ;;
1493 esac
1494 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1495 fi
1496
1497 case $host_os in
1498 darwin*)
1499 lock_old_archive_extraction=yes ;;
1500 *)
1501 lock_old_archive_extraction=no ;;
1502 esac
1503 _LT_DECL([], [old_postinstall_cmds], [2])
1504 _LT_DECL([], [old_postuninstall_cmds], [2])
1505 _LT_TAGDECL([], [old_archive_cmds], [2],
1506 [Commands used to build an old-style archive])
1507 _LT_DECL([], [lock_old_archive_extraction], [0],
1508 [Whether to use a lock for old archive extraction])
1509 ])# _LT_CMD_OLD_ARCHIVE
1510
1511
1512 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1513 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1514 # ----------------------------------------------------------------
1515 # Check whether the given compiler option works
1516 AC_DEFUN([_LT_COMPILER_OPTION],
1517 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1518 m4_require([_LT_DECL_SED])dnl
1519 AC_CACHE_CHECK([$1], [$2],
1520 [$2=no
1521 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1522 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1523 lt_compiler_flag="$3"
1524 # Insert the option either (1) after the last *FLAGS variable, or
1525 # (2) before a word containing "conftest.", or (3) at the end.
1526 # Note that $ac_compile itself does not contain backslashes and begins
1527 # with a dollar sign (not a hyphen), so the echo should work correctly.
1528 # The option is referenced via a variable to avoid confusing sed.
1529 lt_compile=`echo "$ac_compile" | $SED \
1530 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1531 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1532 -e 's:$: $lt_compiler_flag:'`
1533 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1534 (eval "$lt_compile" 2>conftest.err)
1535 ac_status=$?
1536 cat conftest.err >&AS_MESSAGE_LOG_FD
1537 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1538 if (exit $ac_status) && test -s "$ac_outfile"; then
1539 # The compiler can only warn and ignore the option if not recognized
1540 # So say no if there are warnings other than the usual output.
1541 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1542 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1543 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1544 $2=yes
1545 fi
1546 fi
1547 $RM conftest*
1548 ])
1549
1550 if test x"[$]$2" = xyes; then
1551 m4_if([$5], , :, [$5])
1552 else
1553 m4_if([$6], , :, [$6])
1554 fi
1555 ])# _LT_COMPILER_OPTION
1556
1557 # Old name:
1558 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1559 dnl aclocal-1.4 backwards compatibility:
1560 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1561
1562
1563 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1564 # [ACTION-SUCCESS], [ACTION-FAILURE])
1565 # ----------------------------------------------------
1566 # Check whether the given linker option works
1567 AC_DEFUN([_LT_LINKER_OPTION],
1568 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1569 m4_require([_LT_DECL_SED])dnl
1570 AC_CACHE_CHECK([$1], [$2],
1571 [$2=no
1572 save_LDFLAGS="$LDFLAGS"
1573 LDFLAGS="$LDFLAGS $3"
1574 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1575 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1576 # The linker can only warn and ignore the option if not recognized
1577 # So say no if there are warnings
1578 if test -s conftest.err; then
1579 # Append any errors to the config.log.
1580 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1581 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1582 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1583 if diff conftest.exp conftest.er2 >/dev/null; then
1584 $2=yes
1585 fi
1586 else
1587 $2=yes
1588 fi
1589 fi
1590 $RM -r conftest*
1591 LDFLAGS="$save_LDFLAGS"
1592 ])
1593
1594 if test x"[$]$2" = xyes; then
1595 m4_if([$4], , :, [$4])
1596 else
1597 m4_if([$5], , :, [$5])
1598 fi
1599 ])# _LT_LINKER_OPTION
1600
1601 # Old name:
1602 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1603 dnl aclocal-1.4 backwards compatibility:
1604 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1605
1606
1607 # LT_CMD_MAX_LEN
1608 #---------------
1609 AC_DEFUN([LT_CMD_MAX_LEN],
1610 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1611 # find the maximum length of command line arguments
1612 AC_MSG_CHECKING([the maximum length of command line arguments])
1613 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1614 i=0
1615 teststring="ABCD"
1616
1617 case $build_os in
1618 msdosdjgpp*)
1619 # On DJGPP, this test can blow up pretty badly due to problems in libc
1620 # (any single argument exceeding 2000 bytes causes a buffer overrun
1621 # during glob expansion). Even if it were fixed, the result of this
1622 # check would be larger than it should be.
1623 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1624 ;;
1625
1626 gnu*)
1627 # Under GNU Hurd, this test is not required because there is
1628 # no limit to the length of command line arguments.
1629 # Libtool will interpret -1 as no limit whatsoever
1630 lt_cv_sys_max_cmd_len=-1;
1631 ;;
1632
1633 cygwin* | mingw* | cegcc*)
1634 # On Win9x/ME, this test blows up -- it succeeds, but takes
1635 # about 5 minutes as the teststring grows exponentially.
1636 # Worse, since 9x/ME are not pre-emptively multitasking,
1637 # you end up with a "frozen" computer, even though with patience
1638 # the test eventually succeeds (with a max line length of 256k).
1639 # Instead, let's just punt: use the minimum linelength reported by
1640 # all of the supported platforms: 8192 (on NT/2K/XP).
1641 lt_cv_sys_max_cmd_len=8192;
1642 ;;
1643
1644 mint*)
1645 # On MiNT this can take a long time and run out of memory.
1646 lt_cv_sys_max_cmd_len=8192;
1647 ;;
1648
1649 amigaos*)
1650 # On AmigaOS with pdksh, this test takes hours, literally.
1651 # So we just punt and use a minimum line length of 8192.
1652 lt_cv_sys_max_cmd_len=8192;
1653 ;;
1654
1655 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1656 # This has been around since 386BSD, at least. Likely further.
1657 if test -x /sbin/sysctl; then
1658 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1659 elif test -x /usr/sbin/sysctl; then
1660 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1661 else
1662 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1663 fi
1664 # And add a safety zone
1665 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1666 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1667 ;;
1668
1669 interix*)
1670 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1671 lt_cv_sys_max_cmd_len=196608
1672 ;;
1673
1674 os2*)
1675 # The test takes a long time on OS/2.
1676 lt_cv_sys_max_cmd_len=8192
1677 ;;
1678
1679 osf*)
1680 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1681 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1682 # nice to cause kernel panics so lets avoid the loop below.
1683 # First set a reasonable default.
1684 lt_cv_sys_max_cmd_len=16384
1685 #
1686 if test -x /sbin/sysconfig; then
1687 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1688 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1689 esac
1690 fi
1691 ;;
1692 sco3.2v5*)
1693 lt_cv_sys_max_cmd_len=102400
1694 ;;
1695 sysv5* | sco5v6* | sysv4.2uw2*)
1696 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1697 if test -n "$kargmax"; then
1698 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1699 else
1700 lt_cv_sys_max_cmd_len=32768
1701 fi
1702 ;;
1703 *)
1704 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1705 if test -n "$lt_cv_sys_max_cmd_len"; then
1706 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1707 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1708 else
1709 # Make teststring a little bigger before we do anything with it.
1710 # a 1K string should be a reasonable start.
1711 for i in 1 2 3 4 5 6 7 8 ; do
1712 teststring=$teststring$teststring
1713 done
1714 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1715 # If test is not a shell built-in, we'll probably end up computing a
1716 # maximum length that is only half of the actual maximum length, but
1717 # we can't tell.
1718 while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
1719 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1720 test $i != 17 # 1/2 MB should be enough
1721 do
1722 i=`expr $i + 1`
1723 teststring=$teststring$teststring
1724 done
1725 # Only check the string length outside the loop.
1726 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1727 teststring=
1728 # Add a significant safety factor because C++ compilers can tack on
1729 # massive amounts of additional arguments before passing them to the
1730 # linker. It appears as though 1/2 is a usable value.
1731 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1732 fi
1733 ;;
1734 esac
1735 ])
1736 if test -n $lt_cv_sys_max_cmd_len ; then
1737 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1738 else
1739 AC_MSG_RESULT(none)
1740 fi
1741 max_cmd_len=$lt_cv_sys_max_cmd_len
1742 _LT_DECL([], [max_cmd_len], [0],
1743 [What is the maximum length of a command?])
1744 ])# LT_CMD_MAX_LEN
1745
1746 # Old name:
1747 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1748 dnl aclocal-1.4 backwards compatibility:
1749 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1750
1751
1752 # _LT_HEADER_DLFCN
1753 # ----------------
1754 m4_defun([_LT_HEADER_DLFCN],
1755 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1756 ])# _LT_HEADER_DLFCN
1757
1758
1759 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1760 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1761 # ----------------------------------------------------------------
1762 m4_defun([_LT_TRY_DLOPEN_SELF],
1763 [m4_require([_LT_HEADER_DLFCN])dnl
1764 if test "$cross_compiling" = yes; then :
1765 [$4]
1766 else
1767 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1768 lt_status=$lt_dlunknown
1769 cat > conftest.$ac_ext <<_LT_EOF
1770 [#line $LINENO "configure"
1771 #include "confdefs.h"
1772
1773 #if HAVE_DLFCN_H
1774 #include <dlfcn.h>
1775 #endif
1776
1777 #include <stdio.h>
1778
1779 #ifdef RTLD_GLOBAL
1780 # define LT_DLGLOBAL RTLD_GLOBAL
1781 #else
1782 # ifdef DL_GLOBAL
1783 # define LT_DLGLOBAL DL_GLOBAL
1784 # else
1785 # define LT_DLGLOBAL 0
1786 # endif
1787 #endif
1788
1789 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1790 find out it does not work in some platform. */
1791 #ifndef LT_DLLAZY_OR_NOW
1792 # ifdef RTLD_LAZY
1793 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1794 # else
1795 # ifdef DL_LAZY
1796 # define LT_DLLAZY_OR_NOW DL_LAZY
1797 # else
1798 # ifdef RTLD_NOW
1799 # define LT_DLLAZY_OR_NOW RTLD_NOW
1800 # else
1801 # ifdef DL_NOW
1802 # define LT_DLLAZY_OR_NOW DL_NOW
1803 # else
1804 # define LT_DLLAZY_OR_NOW 0
1805 # endif
1806 # endif
1807 # endif
1808 # endif
1809 #endif
1810
1811 /* When -fvisbility=hidden is used, assume the code has been annotated
1812 correspondingly for the symbols needed. */
1813 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1814 int fnord () __attribute__((visibility("default")));
1815 #endif
1816
1817 int fnord () { return 42; }
1818 int main ()
1819 {
1820 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1821 int status = $lt_dlunknown;
1822
1823 if (self)
1824 {
1825 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1826 else
1827 {
1828 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1829 else puts (dlerror ());
1830 }
1831 /* dlclose (self); */
1832 }
1833 else
1834 puts (dlerror ());
1835
1836 return status;
1837 }]
1838 _LT_EOF
1839 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1840 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1841 lt_status=$?
1842 case x$lt_status in
1843 x$lt_dlno_uscore) $1 ;;
1844 x$lt_dlneed_uscore) $2 ;;
1845 x$lt_dlunknown|x*) $3 ;;
1846 esac
1847 else :
1848 # compilation failed
1849 $3
1850 fi
1851 fi
1852 rm -fr conftest*
1853 ])# _LT_TRY_DLOPEN_SELF
1854
1855
1856 # LT_SYS_DLOPEN_SELF
1857 # ------------------
1858 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1859 [m4_require([_LT_HEADER_DLFCN])dnl
1860 if test "x$enable_dlopen" != xyes; then
1861 enable_dlopen=unknown
1862 enable_dlopen_self=unknown
1863 enable_dlopen_self_static=unknown
1864 else
1865 lt_cv_dlopen=no
1866 lt_cv_dlopen_libs=
1867
1868 case $host_os in
1869 beos*)
1870 lt_cv_dlopen="load_add_on"
1871 lt_cv_dlopen_libs=
1872 lt_cv_dlopen_self=yes
1873 ;;
1874
1875 mingw* | pw32* | cegcc*)
1876 lt_cv_dlopen="LoadLibrary"
1877 lt_cv_dlopen_libs=
1878 ;;
1879
1880 cygwin*)
1881 lt_cv_dlopen="dlopen"
1882 lt_cv_dlopen_libs=
1883 ;;
1884
1885 darwin*)
1886 # if libdl is installed we need to link against it
1887 AC_CHECK_LIB([dl], [dlopen],
1888 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1889 lt_cv_dlopen="dyld"
1890 lt_cv_dlopen_libs=
1891 lt_cv_dlopen_self=yes
1892 ])
1893 ;;
1894
1895 *)
1896 AC_CHECK_FUNC([shl_load],
1897 [lt_cv_dlopen="shl_load"],
1898 [AC_CHECK_LIB([dld], [shl_load],
1899 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1900 [AC_CHECK_FUNC([dlopen],
1901 [lt_cv_dlopen="dlopen"],
1902 [AC_CHECK_LIB([dl], [dlopen],
1903 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1904 [AC_CHECK_LIB([svld], [dlopen],
1905 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1906 [AC_CHECK_LIB([dld], [dld_link],
1907 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1908 ])
1909 ])
1910 ])
1911 ])
1912 ])
1913 ;;
1914 esac
1915
1916 if test "x$lt_cv_dlopen" != xno; then
1917 enable_dlopen=yes
1918 else
1919 enable_dlopen=no
1920 fi
1921
1922 case $lt_cv_dlopen in
1923 dlopen)
1924 save_CPPFLAGS="$CPPFLAGS"
1925 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1926
1927 save_LDFLAGS="$LDFLAGS"
1928 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1929
1930 save_LIBS="$LIBS"
1931 LIBS="$lt_cv_dlopen_libs $LIBS"
1932
1933 AC_CACHE_CHECK([whether a program can dlopen itself],
1934 lt_cv_dlopen_self, [dnl
1935 _LT_TRY_DLOPEN_SELF(
1936 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1937 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1938 ])
1939
1940 if test "x$lt_cv_dlopen_self" = xyes; then
1941 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1942 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1943 lt_cv_dlopen_self_static, [dnl
1944 _LT_TRY_DLOPEN_SELF(
1945 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1946 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1947 ])
1948 fi
1949
1950 CPPFLAGS="$save_CPPFLAGS"
1951 LDFLAGS="$save_LDFLAGS"
1952 LIBS="$save_LIBS"
1953 ;;
1954 esac
1955
1956 case $lt_cv_dlopen_self in
1957 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1958 *) enable_dlopen_self=unknown ;;
1959 esac
1960
1961 case $lt_cv_dlopen_self_static in
1962 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1963 *) enable_dlopen_self_static=unknown ;;
1964 esac
1965 fi
1966 _LT_DECL([dlopen_support], [enable_dlopen], [0],
1967 [Whether dlopen is supported])
1968 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1969 [Whether dlopen of programs is supported])
1970 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1971 [Whether dlopen of statically linked programs is supported])
1972 ])# LT_SYS_DLOPEN_SELF
1973
1974 # Old name:
1975 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1976 dnl aclocal-1.4 backwards compatibility:
1977 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1978
1979
1980 # _LT_COMPILER_C_O([TAGNAME])
1981 # ---------------------------
1982 # Check to see if options -c and -o are simultaneously supported by compiler.
1983 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
1984 m4_defun([_LT_COMPILER_C_O],
1985 [m4_require([_LT_DECL_SED])dnl
1986 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1987 m4_require([_LT_TAG_COMPILER])dnl
1988 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1989 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1990 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1991 $RM -r conftest 2>/dev/null
1992 mkdir conftest
1993 cd conftest
1994 mkdir out
1995 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1996
1997 lt_compiler_flag="-o out/conftest2.$ac_objext"
1998 # Insert the option either (1) after the last *FLAGS variable, or
1999 # (2) before a word containing "conftest.", or (3) at the end.
2000 # Note that $ac_compile itself does not contain backslashes and begins
2001 # with a dollar sign (not a hyphen), so the echo should work correctly.
2002 lt_compile=`echo "$ac_compile" | $SED \
2003 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
2004 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2005 -e 's:$: $lt_compiler_flag:'`
2006 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2007 (eval "$lt_compile" 2>out/conftest.err)
2008 ac_status=$?
2009 cat out/conftest.err >&AS_MESSAGE_LOG_FD
2010 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2011 if (exit $ac_status) && test -s out/conftest2.$ac_objext
2012 then
2013 # The compiler can only warn and ignore the option if not recognized
2014 # So say no if there are warnings
2015 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2016 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2017 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2018 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2019 fi
2020 fi
2021 chmod u+w . 2>&AS_MESSAGE_LOG_FD
2022 $RM conftest*
2023 # SGI C++ compiler will create directory out/ii_files/ for
2024 # template instantiation
2025 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2026 $RM out/* && rmdir out
2027 cd ..
2028 $RM -r conftest
2029 $RM conftest*
2030 ])
2031 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2032 [Does compiler simultaneously support -c and -o options?])
2033 ])# _LT_COMPILER_C_O
2034
2035
2036 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2037 # ----------------------------------
2038 # Check to see if we can do hard links to lock some files if needed
2039 m4_defun([_LT_COMPILER_FILE_LOCKS],
2040 [m4_require([_LT_ENABLE_LOCK])dnl
2041 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2042 _LT_COMPILER_C_O([$1])
2043
2044 hard_links="nottested"
2045 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
2046 # do not overwrite the value of need_locks provided by the user
2047 AC_MSG_CHECKING([if we can lock with hard links])
2048 hard_links=yes
2049 $RM conftest*
2050 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2051 touch conftest.a
2052 ln conftest.a conftest.b 2>&5 || hard_links=no
2053 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2054 AC_MSG_RESULT([$hard_links])
2055 if test "$hard_links" = no; then
2056 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
2057 need_locks=warn
2058 fi
2059 else
2060 need_locks=no
2061 fi
2062 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2063 ])# _LT_COMPILER_FILE_LOCKS
2064
2065
2066 # _LT_CHECK_OBJDIR
2067 # ----------------
2068 m4_defun([_LT_CHECK_OBJDIR],
2069 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2070 [rm -f .libs 2>/dev/null
2071 mkdir .libs 2>/dev/null
2072 if test -d .libs; then
2073 lt_cv_objdir=.libs
2074 else
2075 # MS-DOS does not allow filenames that begin with a dot.
2076 lt_cv_objdir=_libs
2077 fi
2078 rmdir .libs 2>/dev/null])
2079 objdir=$lt_cv_objdir
2080 _LT_DECL([], [objdir], [0],
2081 [The name of the directory that contains temporary libtool files])dnl
2082 m4_pattern_allow([LT_OBJDIR])dnl
2083 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
2084 [Define to the sub-directory in which libtool stores uninstalled libraries.])
2085 ])# _LT_CHECK_OBJDIR
2086
2087
2088 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2089 # --------------------------------------
2090 # Check hardcoding attributes.
2091 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2092 [AC_MSG_CHECKING([how to hardcode library paths into programs])
2093 _LT_TAGVAR(hardcode_action, $1)=
2094 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2095 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2096 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
2097
2098 # We can hardcode non-existent directories.
2099 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
2100 # If the only mechanism to avoid hardcoding is shlibpath_var, we
2101 # have to relink, otherwise we might link with an installed library
2102 # when we should be linking with a yet-to-be-installed one
2103 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
2104 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
2105 # Linking always hardcodes the temporary library directory.
2106 _LT_TAGVAR(hardcode_action, $1)=relink
2107 else
2108 # We can link without hardcoding, and we can hardcode nonexisting dirs.
2109 _LT_TAGVAR(hardcode_action, $1)=immediate
2110 fi
2111 else
2112 # We cannot hardcode anything, or else we can only hardcode existing
2113 # directories.
2114 _LT_TAGVAR(hardcode_action, $1)=unsupported
2115 fi
2116 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2117
2118 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2119 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2120 # Fast installation is not supported
2121 enable_fast_install=no
2122 elif test "$shlibpath_overrides_runpath" = yes ||
2123 test "$enable_shared" = no; then
2124 # Fast installation is not necessary
2125 enable_fast_install=needless
2126 fi
2127 _LT_TAGDECL([], [hardcode_action], [0],
2128 [How to hardcode a shared library path into an executable])
2129 ])# _LT_LINKER_HARDCODE_LIBPATH
2130
2131
2132 # _LT_CMD_STRIPLIB
2133 # ----------------
2134 m4_defun([_LT_CMD_STRIPLIB],
2135 [m4_require([_LT_DECL_EGREP])
2136 striplib=
2137 old_striplib=
2138 AC_MSG_CHECKING([whether stripping libraries is possible])
2139 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2140 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2141 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2142 AC_MSG_RESULT([yes])
2143 else
2144 # FIXME - insert some real tests, host_os isn't really good enough
2145 case $host_os in
2146 darwin*)
2147 if test -n "$STRIP" ; then
2148 striplib="$STRIP -x"
2149 old_striplib="$STRIP -S"
2150 AC_MSG_RESULT([yes])
2151 else
2152 AC_MSG_RESULT([no])
2153 fi
2154 ;;
2155 *)
2156 AC_MSG_RESULT([no])
2157 ;;
2158 esac
2159 fi
2160 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2161 _LT_DECL([], [striplib], [1])
2162 ])# _LT_CMD_STRIPLIB
2163
2164
2165 # _LT_SYS_DYNAMIC_LINKER([TAG])
2166 # -----------------------------
2167 # PORTME Fill in your ld.so characteristics
2168 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2169 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2170 m4_require([_LT_DECL_EGREP])dnl
2171 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2172 m4_require([_LT_DECL_OBJDUMP])dnl
2173 m4_require([_LT_DECL_SED])dnl
2174 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2175 AC_MSG_CHECKING([dynamic linker characteristics])
2176 m4_if([$1],
2177 [], [
2178 if test "$GCC" = yes; then
2179 case $host_os in
2180 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2181 *) lt_awk_arg="/^libraries:/" ;;
2182 esac
2183 case $host_os in
2184 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
2185 *) lt_sed_strip_eq="s,=/,/,g" ;;
2186 esac
2187 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2188 case $lt_search_path_spec in
2189 *\;*)
2190 # if the path contains ";" then we assume it to be the separator
2191 # otherwise default to the standard path separator (i.e. ":") - it is
2192 # assumed that no part of a normal pathname contains ";" but that should
2193 # okay in the real world where ";" in dirpaths is itself problematic.
2194 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2195 ;;
2196 *)
2197 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2198 ;;
2199 esac
2200 # Ok, now we have the path, separated by spaces, we can step through it
2201 # and add multilib dir if necessary.
2202 lt_tmp_lt_search_path_spec=
2203 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2204 for lt_sys_path in $lt_search_path_spec; do
2205 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2206 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2207 else
2208 test -d "$lt_sys_path" && \
2209 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2210 fi
2211 done
2212 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2213 BEGIN {RS=" "; FS="/|\n";} {
2214 lt_foo="";
2215 lt_count=0;
2216 for (lt_i = NF; lt_i > 0; lt_i--) {
2217 if ($lt_i != "" && $lt_i != ".") {
2218 if ($lt_i == "..") {
2219 lt_count++;
2220 } else {
2221 if (lt_count == 0) {
2222 lt_foo="/" $lt_i lt_foo;
2223 } else {
2224 lt_count--;
2225 }
2226 }
2227 }
2228 }
2229 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2230 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2231 }'`
2232 # AWK program above erroneously prepends '/' to C:/dos/paths
2233 # for these hosts.
2234 case $host_os in
2235 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2236 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
2237 esac
2238 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2239 else
2240 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2241 fi])
2242 library_names_spec=
2243 libname_spec='lib$name'
2244 soname_spec=
2245 shrext_cmds=".so"
2246 postinstall_cmds=
2247 postuninstall_cmds=
2248 finish_cmds=
2249 finish_eval=
2250 shlibpath_var=
2251 shlibpath_overrides_runpath=unknown
2252 version_type=none
2253 dynamic_linker="$host_os ld.so"
2254 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2255 need_lib_prefix=unknown
2256 hardcode_into_libs=no
2257
2258 # when you set need_version to no, make sure it does not cause -set_version
2259 # flags to be left without arguments
2260 need_version=unknown
2261
2262 case $host_os in
2263 aix3*)
2264 version_type=linux # correct to gnu/linux during the next big refactor
2265 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2266 shlibpath_var=LIBPATH
2267
2268 # AIX 3 has no versioning support, so we append a major version to the name.
2269 soname_spec='${libname}${release}${shared_ext}$major'
2270 ;;
2271
2272 aix[[4-9]]*)
2273 version_type=linux # correct to gnu/linux during the next big refactor
2274 need_lib_prefix=no
2275 need_version=no
2276 hardcode_into_libs=yes
2277 if test "$host_cpu" = ia64; then
2278 # AIX 5 supports IA64
2279 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2280 shlibpath_var=LD_LIBRARY_PATH
2281 else
2282 # With GCC up to 2.95.x, collect2 would create an import file
2283 # for dependence libraries. The import file would start with
2284 # the line `#! .'. This would cause the generated library to
2285 # depend on `.', always an invalid library. This was fixed in
2286 # development snapshots of GCC prior to 3.0.
2287 case $host_os in
2288 aix4 | aix4.[[01]] | aix4.[[01]].*)
2289 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2290 echo ' yes '
2291 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2292 :
2293 else
2294 can_build_shared=no
2295 fi
2296 ;;
2297 esac
2298 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2299 # soname into executable. Probably we can add versioning support to
2300 # collect2, so additional links can be useful in future.
2301 if test "$aix_use_runtimelinking" = yes; then
2302 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2303 # instead of lib<name>.a to let people know that these are not
2304 # typical AIX shared libraries.
2305 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2306 else
2307 # We preserve .a as extension for shared libraries through AIX4.2
2308 # and later when we are not doing run time linking.
2309 library_names_spec='${libname}${release}.a $libname.a'
2310 soname_spec='${libname}${release}${shared_ext}$major'
2311 fi
2312 shlibpath_var=LIBPATH
2313 fi
2314 ;;
2315
2316 amigaos*)
2317 case $host_cpu in
2318 powerpc)
2319 # Since July 2007 AmigaOS4 officially supports .so libraries.
2320 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2321 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2322 ;;
2323 m68k)
2324 library_names_spec='$libname.ixlibrary $libname.a'
2325 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2326 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
2327 ;;
2328 esac
2329 ;;
2330
2331 beos*)
2332 library_names_spec='${libname}${shared_ext}'
2333 dynamic_linker="$host_os ld.so"
2334 shlibpath_var=LIBRARY_PATH
2335 ;;
2336
2337 bsdi[[45]]*)
2338 version_type=linux # correct to gnu/linux during the next big refactor
2339 need_version=no
2340 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2341 soname_spec='${libname}${release}${shared_ext}$major'
2342 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2343 shlibpath_var=LD_LIBRARY_PATH
2344 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2345 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2346 # the default ld.so.conf also contains /usr/contrib/lib and
2347 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2348 # libtool to hard-code these into programs
2349 ;;
2350
2351 cygwin* | mingw* | pw32* | cegcc*)
2352 version_type=windows
2353 shrext_cmds=".dll"
2354 need_version=no
2355 need_lib_prefix=no
2356
2357 case $GCC,$cc_basename in
2358 yes,*)
2359 # gcc
2360 library_names_spec='$libname.dll.a'
2361 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2362 postinstall_cmds='base_file=`basename \${file}`~
2363 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2364 dldir=$destdir/`dirname \$dlpath`~
2365 test -d \$dldir || mkdir -p \$dldir~
2366 $install_prog $dir/$dlname \$dldir/$dlname~
2367 chmod a+x \$dldir/$dlname~
2368 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2369 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2370 fi'
2371 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2372 dlpath=$dir/\$dldll~
2373 $RM \$dlpath'
2374 shlibpath_overrides_runpath=yes
2375
2376 case $host_os in
2377 cygwin*)
2378 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2379 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2380 m4_if([$1], [],[
2381 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2382 ;;
2383 mingw* | cegcc*)
2384 # MinGW DLLs use traditional 'lib' prefix
2385 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2386 ;;
2387 pw32*)
2388 # pw32 DLLs use 'pw' prefix rather than 'lib'
2389 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2390 ;;
2391 esac
2392 dynamic_linker='Win32 ld.exe'
2393 ;;
2394
2395 *,cl*)
2396 # Native MSVC
2397 libname_spec='$name'
2398 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2399 library_names_spec='${libname}.dll.lib'
2400
2401 case $build_os in
2402 mingw*)
2403 sys_lib_search_path_spec=
2404 lt_save_ifs=$IFS
2405 IFS=';'
2406 for lt_path in $LIB
2407 do
2408 IFS=$lt_save_ifs
2409 # Let DOS variable expansion print the short 8.3 style file name.
2410 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2411 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2412 done
2413 IFS=$lt_save_ifs
2414 # Convert to MSYS style.
2415 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2416 ;;
2417 cygwin*)
2418 # Convert to unix form, then to dos form, then back to unix form
2419 # but this time dos style (no spaces!) so that the unix form looks
2420 # like /cygdrive/c/PROGRA~1:/cygdr...
2421 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2422 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2423 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2424 ;;
2425 *)
2426 sys_lib_search_path_spec="$LIB"
2427 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2428 # It is most probably a Windows format PATH.
2429 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2430 else
2431 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2432 fi
2433 # FIXME: find the short name or the path components, as spaces are
2434 # common. (e.g. "Program Files" -> "PROGRA~1")
2435 ;;
2436 esac
2437
2438 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2439 postinstall_cmds='base_file=`basename \${file}`~
2440 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2441 dldir=$destdir/`dirname \$dlpath`~
2442 test -d \$dldir || mkdir -p \$dldir~
2443 $install_prog $dir/$dlname \$dldir/$dlname'
2444 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2445 dlpath=$dir/\$dldll~
2446 $RM \$dlpath'
2447 shlibpath_overrides_runpath=yes
2448 dynamic_linker='Win32 link.exe'
2449 ;;
2450
2451 *)
2452 # Assume MSVC wrapper
2453 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2454 dynamic_linker='Win32 ld.exe'
2455 ;;
2456 esac
2457 # FIXME: first we should search . and the directory the executable is in
2458 shlibpath_var=PATH
2459 ;;
2460
2461 darwin* | rhapsody*)
2462 dynamic_linker="$host_os dyld"
2463 version_type=darwin
2464 need_lib_prefix=no
2465 need_version=no
2466 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2467 soname_spec='${libname}${release}${major}$shared_ext'
2468 shlibpath_overrides_runpath=yes
2469 shlibpath_var=DYLD_LIBRARY_PATH
2470 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2471 m4_if([$1], [],[
2472 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2473 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2474 ;;
2475
2476 dgux*)
2477 version_type=linux # correct to gnu/linux during the next big refactor
2478 need_lib_prefix=no
2479 need_version=no
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'
2482 shlibpath_var=LD_LIBRARY_PATH
2483 ;;
2484
2485 freebsd* | dragonfly*)
2486 # DragonFly does not have aout. When/if they implement a new
2487 # versioning mechanism, adjust this.
2488 if test -x /usr/bin/objformat; then
2489 objformat=`/usr/bin/objformat`
2490 else
2491 case $host_os in
2492 freebsd[[23]].*) objformat=aout ;;
2493 *) objformat=elf ;;
2494 esac
2495 fi
2496 version_type=freebsd-$objformat
2497 case $version_type in
2498 freebsd-elf*)
2499 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2500 need_version=no
2501 need_lib_prefix=no
2502 ;;
2503 freebsd-*)
2504 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2505 need_version=yes
2506 ;;
2507 esac
2508 shlibpath_var=LD_LIBRARY_PATH
2509 case $host_os in
2510 freebsd2.*)
2511 shlibpath_overrides_runpath=yes
2512 ;;
2513 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2514 shlibpath_overrides_runpath=yes
2515 hardcode_into_libs=yes
2516 ;;
2517 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2518 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2519 shlibpath_overrides_runpath=no
2520 hardcode_into_libs=yes
2521 ;;
2522 *) # from 4.6 on, and DragonFly
2523 shlibpath_overrides_runpath=yes
2524 hardcode_into_libs=yes
2525 ;;
2526 esac
2527 ;;
2528
2529 gnu*)
2530 version_type=linux # correct to gnu/linux during the next big refactor
2531 need_lib_prefix=no
2532 need_version=no
2533 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2534 soname_spec='${libname}${release}${shared_ext}$major'
2535 shlibpath_var=LD_LIBRARY_PATH
2536 shlibpath_overrides_runpath=no
2537 hardcode_into_libs=yes
2538 ;;
2539
2540 haiku*)
2541 version_type=linux # correct to gnu/linux during the next big refactor
2542 need_lib_prefix=no
2543 need_version=no
2544 dynamic_linker="$host_os runtime_loader"
2545 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2546 soname_spec='${libname}${release}${shared_ext}$major'
2547 shlibpath_var=LIBRARY_PATH
2548 shlibpath_overrides_runpath=yes
2549 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2550 hardcode_into_libs=yes
2551 ;;
2552
2553 hpux9* | hpux10* | hpux11*)
2554 # Give a soname corresponding to the major version so that dld.sl refuses to
2555 # link against other versions.
2556 version_type=sunos
2557 need_lib_prefix=no
2558 need_version=no
2559 case $host_cpu in
2560 ia64*)
2561 shrext_cmds='.so'
2562 hardcode_into_libs=yes
2563 dynamic_linker="$host_os dld.so"
2564 shlibpath_var=LD_LIBRARY_PATH
2565 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2566 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2567 soname_spec='${libname}${release}${shared_ext}$major'
2568 if test "X$HPUX_IA64_MODE" = X32; then
2569 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2570 else
2571 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2572 fi
2573 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2574 ;;
2575 hppa*64*)
2576 shrext_cmds='.sl'
2577 hardcode_into_libs=yes
2578 dynamic_linker="$host_os dld.sl"
2579 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2580 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2581 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2582 soname_spec='${libname}${release}${shared_ext}$major'
2583 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2584 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2585 ;;
2586 *)
2587 shrext_cmds='.sl'
2588 dynamic_linker="$host_os dld.sl"
2589 shlibpath_var=SHLIB_PATH
2590 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2591 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2592 soname_spec='${libname}${release}${shared_ext}$major'
2593 ;;
2594 esac
2595 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2596 postinstall_cmds='chmod 555 $lib'
2597 # or fails outright, so override atomically:
2598 install_override_mode=555
2599 ;;
2600
2601 interix[[3-9]]*)
2602 version_type=linux # correct to gnu/linux during the next big refactor
2603 need_lib_prefix=no
2604 need_version=no
2605 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2606 soname_spec='${libname}${release}${shared_ext}$major'
2607 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2608 shlibpath_var=LD_LIBRARY_PATH
2609 shlibpath_overrides_runpath=no
2610 hardcode_into_libs=yes
2611 ;;
2612
2613 irix5* | irix6* | nonstopux*)
2614 case $host_os in
2615 nonstopux*) version_type=nonstopux ;;
2616 *)
2617 if test "$lt_cv_prog_gnu_ld" = yes; then
2618 version_type=linux # correct to gnu/linux during the next big refactor
2619 else
2620 version_type=irix
2621 fi ;;
2622 esac
2623 need_lib_prefix=no
2624 need_version=no
2625 soname_spec='${libname}${release}${shared_ext}$major'
2626 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2627 case $host_os in
2628 irix5* | nonstopux*)
2629 libsuff= shlibsuff=
2630 ;;
2631 *)
2632 case $LD in # libtool.m4 will add one of these switches to LD
2633 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2634 libsuff= shlibsuff= libmagic=32-bit;;
2635 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2636 libsuff=32 shlibsuff=N32 libmagic=N32;;
2637 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2638 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2639 *) libsuff= shlibsuff= libmagic=never-match;;
2640 esac
2641 ;;
2642 esac
2643 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2644 shlibpath_overrides_runpath=no
2645 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2646 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2647 hardcode_into_libs=yes
2648 ;;
2649
2650 # No shared lib support for Linux oldld, aout, or coff.
2651 linux*oldld* | linux*aout* | linux*coff*)
2652 dynamic_linker=no
2653 ;;
2654
2655 # This must be glibc/ELF.
2656 linux* | k*bsd*-gnu | kopensolaris*-gnu)
2657 version_type=linux # correct to gnu/linux during the next big refactor
2658 need_lib_prefix=no
2659 need_version=no
2660 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2661 soname_spec='${libname}${release}${shared_ext}$major'
2662 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2663 shlibpath_var=LD_LIBRARY_PATH
2664 shlibpath_overrides_runpath=no
2665
2666 # Some binutils ld are patched to set DT_RUNPATH
2667 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2668 [lt_cv_shlibpath_overrides_runpath=no
2669 save_LDFLAGS=$LDFLAGS
2670 save_libdir=$libdir
2671 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2672 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2673 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2674 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2675 [lt_cv_shlibpath_overrides_runpath=yes])])
2676 LDFLAGS=$save_LDFLAGS
2677 libdir=$save_libdir
2678 ])
2679 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2680
2681 # This implies no fast_install, which is unacceptable.
2682 # Some rework will be needed to allow for fast_install
2683 # before this can be enabled.
2684 hardcode_into_libs=yes
2685
2686 # Append ld.so.conf contents to the search path
2687 if test -f /etc/ld.so.conf; then
2688 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
2689 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2690 fi
2691
2692 # We used to test for /lib/ld.so.1 and disable shared libraries on
2693 # powerpc, because MkLinux only supported shared libraries with the
2694 # GNU dynamic linker. Since this was broken with cross compilers,
2695 # most powerpc-linux boxes support dynamic linking these days and
2696 # people can always --disable-shared, the test was removed, and we
2697 # assume the GNU/Linux dynamic linker is in use.
2698 dynamic_linker='GNU/Linux ld.so'
2699 ;;
2700
2701 netbsd*)
2702 version_type=sunos
2703 need_lib_prefix=no
2704 need_version=no
2705 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2706 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2707 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2708 dynamic_linker='NetBSD (a.out) ld.so'
2709 else
2710 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2711 soname_spec='${libname}${release}${shared_ext}$major'
2712 dynamic_linker='NetBSD ld.elf_so'
2713 fi
2714 shlibpath_var=LD_LIBRARY_PATH
2715 shlibpath_overrides_runpath=yes
2716 hardcode_into_libs=yes
2717 ;;
2718
2719 newsos6)
2720 version_type=linux # correct to gnu/linux during the next big refactor
2721 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2722 shlibpath_var=LD_LIBRARY_PATH
2723 shlibpath_overrides_runpath=yes
2724 ;;
2725
2726 *nto* | *qnx*)
2727 version_type=qnx
2728 need_lib_prefix=no
2729 need_version=no
2730 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2731 soname_spec='${libname}${release}${shared_ext}$major'
2732 shlibpath_var=LD_LIBRARY_PATH
2733 shlibpath_overrides_runpath=no
2734 hardcode_into_libs=yes
2735 dynamic_linker='ldqnx.so'
2736 ;;
2737
2738 openbsd*)
2739 version_type=sunos
2740 sys_lib_dlsearch_path_spec="/usr/lib"
2741 need_lib_prefix=no
2742 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2743 case $host_os in
2744 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2745 *) need_version=no ;;
2746 esac
2747 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2748 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2749 shlibpath_var=LD_LIBRARY_PATH
2750 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2751 case $host_os in
2752 openbsd2.[[89]] | openbsd2.[[89]].*)
2753 shlibpath_overrides_runpath=no
2754 ;;
2755 *)
2756 shlibpath_overrides_runpath=yes
2757 ;;
2758 esac
2759 else
2760 shlibpath_overrides_runpath=yes
2761 fi
2762 ;;
2763
2764 os2*)
2765 libname_spec='$name'
2766 shrext_cmds=".dll"
2767 need_lib_prefix=no
2768 library_names_spec='$libname${shared_ext} $libname.a'
2769 dynamic_linker='OS/2 ld.exe'
2770 shlibpath_var=LIBPATH
2771 ;;
2772
2773 osf3* | osf4* | osf5*)
2774 version_type=osf
2775 need_lib_prefix=no
2776 need_version=no
2777 soname_spec='${libname}${release}${shared_ext}$major'
2778 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2779 shlibpath_var=LD_LIBRARY_PATH
2780 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2781 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2782 ;;
2783
2784 rdos*)
2785 dynamic_linker=no
2786 ;;
2787
2788 solaris*)
2789 version_type=linux # correct to gnu/linux during the next big refactor
2790 need_lib_prefix=no
2791 need_version=no
2792 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2793 soname_spec='${libname}${release}${shared_ext}$major'
2794 shlibpath_var=LD_LIBRARY_PATH
2795 shlibpath_overrides_runpath=yes
2796 hardcode_into_libs=yes
2797 # ldd complains unless libraries are executable
2798 postinstall_cmds='chmod +x $lib'
2799 ;;
2800
2801 sunos4*)
2802 version_type=sunos
2803 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2804 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2805 shlibpath_var=LD_LIBRARY_PATH
2806 shlibpath_overrides_runpath=yes
2807 if test "$with_gnu_ld" = yes; then
2808 need_lib_prefix=no
2809 fi
2810 need_version=yes
2811 ;;
2812
2813 sysv4 | sysv4.3*)
2814 version_type=linux # correct to gnu/linux during the next big refactor
2815 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2816 soname_spec='${libname}${release}${shared_ext}$major'
2817 shlibpath_var=LD_LIBRARY_PATH
2818 case $host_vendor in
2819 sni)
2820 shlibpath_overrides_runpath=no
2821 need_lib_prefix=no
2822 runpath_var=LD_RUN_PATH
2823 ;;
2824 siemens)
2825 need_lib_prefix=no
2826 ;;
2827 motorola)
2828 need_lib_prefix=no
2829 need_version=no
2830 shlibpath_overrides_runpath=no
2831 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2832 ;;
2833 esac
2834 ;;
2835
2836 sysv4*MP*)
2837 if test -d /usr/nec ;then
2838 version_type=linux # correct to gnu/linux during the next big refactor
2839 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2840 soname_spec='$libname${shared_ext}.$major'
2841 shlibpath_var=LD_LIBRARY_PATH
2842 fi
2843 ;;
2844
2845 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2846 version_type=freebsd-elf
2847 need_lib_prefix=no
2848 need_version=no
2849 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2850 soname_spec='${libname}${release}${shared_ext}$major'
2851 shlibpath_var=LD_LIBRARY_PATH
2852 shlibpath_overrides_runpath=yes
2853 hardcode_into_libs=yes
2854 if test "$with_gnu_ld" = yes; then
2855 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2856 else
2857 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2858 case $host_os in
2859 sco3.2v5*)
2860 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2861 ;;
2862 esac
2863 fi
2864 sys_lib_dlsearch_path_spec='/usr/lib'
2865 ;;
2866
2867 tpf*)
2868 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2869 version_type=linux # correct to gnu/linux during the next big refactor
2870 need_lib_prefix=no
2871 need_version=no
2872 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2873 shlibpath_var=LD_LIBRARY_PATH
2874 shlibpath_overrides_runpath=no
2875 hardcode_into_libs=yes
2876 ;;
2877
2878 uts4*)
2879 version_type=linux # correct to gnu/linux during the next big refactor
2880 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2881 soname_spec='${libname}${release}${shared_ext}$major'
2882 shlibpath_var=LD_LIBRARY_PATH
2883 ;;
2884
2885 *)
2886 dynamic_linker=no
2887 ;;
2888 esac
2889 AC_MSG_RESULT([$dynamic_linker])
2890 test "$dynamic_linker" = no && can_build_shared=no
2891
2892 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2893 if test "$GCC" = yes; then
2894 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2895 fi
2896
2897 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2898 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2899 fi
2900 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2901 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2902 fi
2903
2904 _LT_DECL([], [variables_saved_for_relink], [1],
2905 [Variables whose values should be saved in libtool wrapper scripts and
2906 restored at link time])
2907 _LT_DECL([], [need_lib_prefix], [0],
2908 [Do we need the "lib" prefix for modules?])
2909 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2910 _LT_DECL([], [version_type], [0], [Library versioning type])
2911 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2912 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2913 _LT_DECL([], [shlibpath_overrides_runpath], [0],
2914 [Is shlibpath searched before the hard-coded library search path?])
2915 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2916 _LT_DECL([], [library_names_spec], [1],
2917 [[List of archive names. First name is the real one, the rest are links.
2918 The last name is the one that the linker finds with -lNAME]])
2919 _LT_DECL([], [soname_spec], [1],
2920 [[The coded name of the library, if different from the real name]])
2921 _LT_DECL([], [install_override_mode], [1],
2922 [Permission mode override for installation of shared libraries])
2923 _LT_DECL([], [postinstall_cmds], [2],
2924 [Command to use after installation of a shared archive])
2925 _LT_DECL([], [postuninstall_cmds], [2],
2926 [Command to use after uninstallation of a shared archive])
2927 _LT_DECL([], [finish_cmds], [2],
2928 [Commands used to finish a libtool library installation in a directory])
2929 _LT_DECL([], [finish_eval], [1],
2930 [[As "finish_cmds", except a single script fragment to be evaled but
2931 not shown]])
2932 _LT_DECL([], [hardcode_into_libs], [0],
2933 [Whether we should hardcode library paths into libraries])
2934 _LT_DECL([], [sys_lib_search_path_spec], [2],
2935 [Compile-time system search path for libraries])
2936 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2937 [Run-time system search path for libraries])
2938 ])# _LT_SYS_DYNAMIC_LINKER
2939
2940
2941 # _LT_PATH_TOOL_PREFIX(TOOL)
2942 # --------------------------
2943 # find a file program which can recognize shared library
2944 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2945 [m4_require([_LT_DECL_EGREP])dnl
2946 AC_MSG_CHECKING([for $1])
2947 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2948 [case $MAGIC_CMD in
2949 [[\\/*] | ?:[\\/]*])
2950 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2951 ;;
2952 *)
2953 lt_save_MAGIC_CMD="$MAGIC_CMD"
2954 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2955 dnl $ac_dummy forces splitting on constant user-supplied paths.
2956 dnl POSIX.2 word splitting is done only on the output of word expansions,
2957 dnl not every word. This closes a longstanding sh security hole.
2958 ac_dummy="m4_if([$2], , $PATH, [$2])"
2959 for ac_dir in $ac_dummy; do
2960 IFS="$lt_save_ifs"
2961 test -z "$ac_dir" && ac_dir=.
2962 if test -f $ac_dir/$1; then
2963 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2964 if test -n "$file_magic_test_file"; then
2965 case $deplibs_check_method in
2966 "file_magic "*)
2967 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2968 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2969 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2970 $EGREP "$file_magic_regex" > /dev/null; then
2971 :
2972 else
2973 cat <<_LT_EOF 1>&2
2974
2975 *** Warning: the command libtool uses to detect shared libraries,
2976 *** $file_magic_cmd, produces output that libtool cannot recognize.
2977 *** The result is that libtool may fail to recognize shared libraries
2978 *** as such. This will affect the creation of libtool libraries that
2979 *** depend on shared libraries, but programs linked with such libtool
2980 *** libraries will work regardless of this problem. Nevertheless, you
2981 *** may want to report the problem to your system manager and/or to
2982 *** bug-libtool@gnu.org
2983
2984 _LT_EOF
2985 fi ;;
2986 esac
2987 fi
2988 break
2989 fi
2990 done
2991 IFS="$lt_save_ifs"
2992 MAGIC_CMD="$lt_save_MAGIC_CMD"
2993 ;;
2994 esac])
2995 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2996 if test -n "$MAGIC_CMD"; then
2997 AC_MSG_RESULT($MAGIC_CMD)
2998 else
2999 AC_MSG_RESULT(no)
3000 fi
3001 _LT_DECL([], [MAGIC_CMD], [0],
3002 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
3003 ])# _LT_PATH_TOOL_PREFIX
3004
3005 # Old name:
3006 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3007 dnl aclocal-1.4 backwards compatibility:
3008 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3009
3010
3011 # _LT_PATH_MAGIC
3012 # --------------
3013 # find a file program which can recognize a shared library
3014 m4_defun([_LT_PATH_MAGIC],
3015 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3016 if test -z "$lt_cv_path_MAGIC_CMD"; then
3017 if test -n "$ac_tool_prefix"; then
3018 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3019 else
3020 MAGIC_CMD=:
3021 fi
3022 fi
3023 ])# _LT_PATH_MAGIC
3024
3025
3026 # LT_PATH_LD
3027 # ----------
3028 # find the pathname to the GNU or non-GNU linker
3029 AC_DEFUN([LT_PATH_LD],
3030 [AC_REQUIRE([AC_PROG_CC])dnl
3031 AC_REQUIRE([AC_CANONICAL_HOST])dnl
3032 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3033 m4_require([_LT_DECL_SED])dnl
3034 m4_require([_LT_DECL_EGREP])dnl
3035 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3036
3037 AC_ARG_WITH([gnu-ld],
3038 [AS_HELP_STRING([--with-gnu-ld],
3039 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
3040 [test "$withval" = no || with_gnu_ld=yes],
3041 [with_gnu_ld=no])dnl
3042
3043 ac_prog=ld
3044 if test "$GCC" = yes; then
3045 # Check if gcc -print-prog-name=ld gives a path.
3046 AC_MSG_CHECKING([for ld used by $CC])
3047 case $host in
3048 *-*-mingw*)
3049 # gcc leaves a trailing carriage return which upsets mingw
3050 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3051 *)
3052 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3053 esac
3054 case $ac_prog in
3055 # Accept absolute paths.
3056 [[\\/]]* | ?:[[\\/]]*)
3057 re_direlt='/[[^/]][[^/]]*/\.\./'
3058 # Canonicalize the pathname of ld
3059 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3060 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3061 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3062 done
3063 test -z "$LD" && LD="$ac_prog"
3064 ;;
3065 "")
3066 # If it fails, then pretend we aren't using GCC.
3067 ac_prog=ld
3068 ;;
3069 *)
3070 # If it is relative, then search for the first ld in PATH.
3071 with_gnu_ld=unknown
3072 ;;
3073 esac
3074 elif test "$with_gnu_ld" = yes; then
3075 AC_MSG_CHECKING([for GNU ld])
3076 else
3077 AC_MSG_CHECKING([for non-GNU ld])
3078 fi
3079 AC_CACHE_VAL(lt_cv_path_LD,
3080 [if test -z "$LD"; then
3081 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3082 for ac_dir in $PATH; do
3083 IFS="$lt_save_ifs"
3084 test -z "$ac_dir" && ac_dir=.
3085 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3086 lt_cv_path_LD="$ac_dir/$ac_prog"
3087 # Check to see if the program is GNU ld. I'd rather use --version,
3088 # but apparently some variants of GNU ld only accept -v.
3089 # Break only if it was the GNU/non-GNU ld that we prefer.
3090 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3091 *GNU* | *'with BFD'*)
3092 test "$with_gnu_ld" != no && break
3093 ;;
3094 *)
3095 test "$with_gnu_ld" != yes && break
3096 ;;
3097 esac
3098 fi
3099 done
3100 IFS="$lt_save_ifs"
3101 else
3102 lt_cv_path_LD="$LD" # Let the user override the test with a path.
3103 fi])
3104 LD="$lt_cv_path_LD"
3105 if test -n "$LD"; then
3106 AC_MSG_RESULT($LD)
3107 else
3108 AC_MSG_RESULT(no)
3109 fi
3110 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3111 _LT_PATH_LD_GNU
3112 AC_SUBST([LD])
3113
3114 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3115 ])# LT_PATH_LD
3116
3117 # Old names:
3118 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3119 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3120 dnl aclocal-1.4 backwards compatibility:
3121 dnl AC_DEFUN([AM_PROG_LD], [])
3122 dnl AC_DEFUN([AC_PROG_LD], [])
3123
3124
3125 # _LT_PATH_LD_GNU
3126 #- --------------
3127 m4_defun([_LT_PATH_LD_GNU],
3128 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3129 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3130 case `$LD -v 2>&1 </dev/null` in
3131 *GNU* | *'with BFD'*)
3132 lt_cv_prog_gnu_ld=yes
3133 ;;
3134 *)
3135 lt_cv_prog_gnu_ld=no
3136 ;;
3137 esac])
3138 with_gnu_ld=$lt_cv_prog_gnu_ld
3139 ])# _LT_PATH_LD_GNU
3140
3141
3142 # _LT_CMD_RELOAD
3143 # --------------
3144 # find reload flag for linker
3145 # -- PORTME Some linkers may need a different reload flag.
3146 m4_defun([_LT_CMD_RELOAD],
3147 [AC_CACHE_CHECK([for $LD option to reload object files],
3148 lt_cv_ld_reload_flag,
3149 [lt_cv_ld_reload_flag='-r'])
3150 reload_flag=$lt_cv_ld_reload_flag
3151 case $reload_flag in
3152 "" | " "*) ;;
3153 *) reload_flag=" $reload_flag" ;;
3154 esac
3155 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3156 case $host_os in
3157 cygwin* | mingw* | pw32* | cegcc*)
3158 if test "$GCC" != yes; then
3159 reload_cmds=false
3160 fi
3161 ;;
3162 darwin*)
3163 if test "$GCC" = yes; then
3164 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
3165 else
3166 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3167 fi
3168 ;;
3169 esac
3170 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3171 _LT_TAGDECL([], [reload_cmds], [2])dnl
3172 ])# _LT_CMD_RELOAD
3173
3174
3175 # _LT_CHECK_MAGIC_METHOD
3176 # ----------------------
3177 # how to check for library dependencies
3178 # -- PORTME fill in with the dynamic library characteristics
3179 m4_defun([_LT_CHECK_MAGIC_METHOD],
3180 [m4_require([_LT_DECL_EGREP])
3181 m4_require([_LT_DECL_OBJDUMP])
3182 AC_CACHE_CHECK([how to recognize dependent libraries],
3183 lt_cv_deplibs_check_method,
3184 [lt_cv_file_magic_cmd='$MAGIC_CMD'
3185 lt_cv_file_magic_test_file=
3186 lt_cv_deplibs_check_method='unknown'
3187 # Need to set the preceding variable on all platforms that support
3188 # interlibrary dependencies.
3189 # 'none' -- dependencies not supported.
3190 # `unknown' -- same as none, but documents that we really don't know.
3191 # 'pass_all' -- all dependencies passed with no checks.
3192 # 'test_compile' -- check by making test program.
3193 # 'file_magic [[regex]]' -- check by looking for files in library path
3194 # which responds to the $file_magic_cmd with a given extended regex.
3195 # If you have `file' or equivalent on your system and you're not sure
3196 # whether `pass_all' will *always* work, you probably want this one.
3197
3198 case $host_os in
3199 aix[[4-9]]*)
3200 lt_cv_deplibs_check_method=pass_all
3201 ;;
3202
3203 beos*)
3204 lt_cv_deplibs_check_method=pass_all
3205 ;;
3206
3207 bsdi[[45]]*)
3208 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3209 lt_cv_file_magic_cmd='/usr/bin/file -L'
3210 lt_cv_file_magic_test_file=/shlib/libc.so
3211 ;;
3212
3213 cygwin*)
3214 # func_win32_libid is a shell function defined in ltmain.sh
3215 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3216 lt_cv_file_magic_cmd='func_win32_libid'
3217 ;;
3218
3219 mingw* | pw32*)
3220 # Base MSYS/MinGW do not provide the 'file' command needed by
3221 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3222 # unless we find 'file', for example because we are cross-compiling.
3223 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3224 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
3225 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3226 lt_cv_file_magic_cmd='func_win32_libid'
3227 else
3228 # Keep this pattern in sync with the one in func_win32_libid.
3229 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3230 lt_cv_file_magic_cmd='$OBJDUMP -f'
3231 fi
3232 ;;
3233
3234 cegcc*)
3235 # use the weaker test based on 'objdump'. See mingw*.
3236 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3237 lt_cv_file_magic_cmd='$OBJDUMP -f'
3238 ;;
3239
3240 darwin* | rhapsody*)
3241 lt_cv_deplibs_check_method=pass_all
3242 ;;
3243
3244 freebsd* | dragonfly*)
3245 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3246 case $host_cpu in
3247 i*86 )
3248 # Not sure whether the presence of OpenBSD here was a mistake.
3249 # Let's accept both of them until this is cleared up.
3250 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3251 lt_cv_file_magic_cmd=/usr/bin/file
3252 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3253 ;;
3254 esac
3255 else
3256 lt_cv_deplibs_check_method=pass_all
3257 fi
3258 ;;
3259
3260 gnu*)
3261 lt_cv_deplibs_check_method=pass_all
3262 ;;
3263
3264 haiku*)
3265 lt_cv_deplibs_check_method=pass_all
3266 ;;
3267
3268 hpux10.20* | hpux11*)
3269 lt_cv_file_magic_cmd=/usr/bin/file
3270 case $host_cpu in
3271 ia64*)
3272 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3273 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3274 ;;
3275 hppa*64*)
3276 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3277 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3278 ;;
3279 *)
3280 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3281 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3282 ;;
3283 esac
3284 ;;
3285
3286 interix[[3-9]]*)
3287 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3288 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3289 ;;
3290
3291 irix5* | irix6* | nonstopux*)
3292 case $LD in
3293 *-32|*"-32 ") libmagic=32-bit;;
3294 *-n32|*"-n32 ") libmagic=N32;;
3295 *-64|*"-64 ") libmagic=64-bit;;
3296 *) libmagic=never-match;;
3297 esac
3298 lt_cv_deplibs_check_method=pass_all
3299 ;;
3300
3301 # This must be glibc/ELF.
3302 linux* | k*bsd*-gnu | kopensolaris*-gnu)
3303 lt_cv_deplibs_check_method=pass_all
3304 ;;
3305
3306 netbsd*)
3307 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3308 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3309 else
3310 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3311 fi
3312 ;;
3313
3314 newos6*)
3315 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3316 lt_cv_file_magic_cmd=/usr/bin/file
3317 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3318 ;;
3319
3320 *nto* | *qnx*)
3321 lt_cv_deplibs_check_method=pass_all
3322 ;;
3323
3324 openbsd*)
3325 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3326 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3327 else
3328 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3329 fi
3330 ;;
3331
3332 osf3* | osf4* | osf5*)
3333 lt_cv_deplibs_check_method=pass_all
3334 ;;
3335
3336 rdos*)
3337 lt_cv_deplibs_check_method=pass_all
3338 ;;
3339
3340 solaris*)
3341 lt_cv_deplibs_check_method=pass_all
3342 ;;
3343
3344 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3345 lt_cv_deplibs_check_method=pass_all
3346 ;;
3347
3348 sysv4 | sysv4.3*)
3349 case $host_vendor in
3350 motorola)
3351 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3352 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3353 ;;
3354 ncr)
3355 lt_cv_deplibs_check_method=pass_all
3356 ;;
3357 sequent)
3358 lt_cv_file_magic_cmd='/bin/file'
3359 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3360 ;;
3361 sni)
3362 lt_cv_file_magic_cmd='/bin/file'
3363 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3364 lt_cv_file_magic_test_file=/lib/libc.so
3365 ;;
3366 siemens)
3367 lt_cv_deplibs_check_method=pass_all
3368 ;;
3369 pc)
3370 lt_cv_deplibs_check_method=pass_all
3371 ;;
3372 esac
3373 ;;
3374
3375 tpf*)
3376 lt_cv_deplibs_check_method=pass_all
3377 ;;
3378 esac
3379 ])
3380
3381 file_magic_glob=
3382 want_nocaseglob=no
3383 if test "$build" = "$host"; then
3384 case $host_os in
3385 mingw* | pw32*)
3386 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3387 want_nocaseglob=yes
3388 else
3389 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3390 fi
3391 ;;
3392 esac
3393 fi
3394
3395 file_magic_cmd=$lt_cv_file_magic_cmd
3396 deplibs_check_method=$lt_cv_deplibs_check_method
3397 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3398
3399 _LT_DECL([], [deplibs_check_method], [1],
3400 [Method to check whether dependent libraries are shared objects])
3401 _LT_DECL([], [file_magic_cmd], [1],
3402 [Command to use when deplibs_check_method = "file_magic"])
3403 _LT_DECL([], [file_magic_glob], [1],
3404 [How to find potential files when deplibs_check_method = "file_magic"])
3405 _LT_DECL([], [want_nocaseglob], [1],
3406 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3407 ])# _LT_CHECK_MAGIC_METHOD
3408
3409
3410 # LT_PATH_NM
3411 # ----------
3412 # find the pathname to a BSD- or MS-compatible name lister
3413 AC_DEFUN([LT_PATH_NM],
3414 [AC_REQUIRE([AC_PROG_CC])dnl
3415 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3416 [if test -n "$NM"; then
3417 # Let the user override the test.
3418 lt_cv_path_NM="$NM"
3419 else
3420 lt_nm_to_check="${ac_tool_prefix}nm"
3421 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3422 lt_nm_to_check="$lt_nm_to_check nm"
3423 fi
3424 for lt_tmp_nm in $lt_nm_to_check; do
3425 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3426 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3427 IFS="$lt_save_ifs"
3428 test -z "$ac_dir" && ac_dir=.
3429 tmp_nm="$ac_dir/$lt_tmp_nm"
3430 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3431 # Check to see if the nm accepts a BSD-compat flag.
3432 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3433 # nm: unknown option "B" ignored
3434 # Tru64's nm complains that /dev/null is an invalid object file
3435 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3436 */dev/null* | *'Invalid file or object type'*)
3437 lt_cv_path_NM="$tmp_nm -B"
3438 break
3439 ;;
3440 *)
3441 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3442 */dev/null*)
3443 lt_cv_path_NM="$tmp_nm -p"
3444 break
3445 ;;
3446 *)
3447 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3448 continue # so that we can try to find one that supports BSD flags
3449 ;;
3450 esac
3451 ;;
3452 esac
3453 fi
3454 done
3455 IFS="$lt_save_ifs"
3456 done
3457 : ${lt_cv_path_NM=no}
3458 fi])
3459 if test "$lt_cv_path_NM" != "no"; then
3460 NM="$lt_cv_path_NM"
3461 else
3462 # Didn't find any BSD compatible name lister, look for dumpbin.
3463 if test -n "$DUMPBIN"; then :
3464 # Let the user override the test.
3465 else
3466 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3467 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3468 *COFF*)
3469 DUMPBIN="$DUMPBIN -symbols"
3470 ;;
3471 *)
3472 DUMPBIN=:
3473 ;;
3474 esac
3475 fi
3476 AC_SUBST([DUMPBIN])
3477 if test "$DUMPBIN" != ":"; then
3478 NM="$DUMPBIN"
3479 fi
3480 fi
3481 test -z "$NM" && NM=nm
3482 AC_SUBST([NM])
3483 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3484
3485 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3486 [lt_cv_nm_interface="BSD nm"
3487 echo "int some_variable = 0;" > conftest.$ac_ext
3488 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3489 (eval "$ac_compile" 2>conftest.err)
3490 cat conftest.err >&AS_MESSAGE_LOG_FD
3491 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3492 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3493 cat conftest.err >&AS_MESSAGE_LOG_FD
3494 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3495 cat conftest.out >&AS_MESSAGE_LOG_FD
3496 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3497 lt_cv_nm_interface="MS dumpbin"
3498 fi
3499 rm -f conftest*])
3500 ])# LT_PATH_NM
3501
3502 # Old names:
3503 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3504 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3505 dnl aclocal-1.4 backwards compatibility:
3506 dnl AC_DEFUN([AM_PROG_NM], [])
3507 dnl AC_DEFUN([AC_PROG_NM], [])
3508
3509 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3510 # --------------------------------
3511 # how to determine the name of the shared library
3512 # associated with a specific link library.
3513 # -- PORTME fill in with the dynamic library characteristics
3514 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3515 [m4_require([_LT_DECL_EGREP])
3516 m4_require([_LT_DECL_OBJDUMP])
3517 m4_require([_LT_DECL_DLLTOOL])
3518 AC_CACHE_CHECK([how to associate runtime and link libraries],
3519 lt_cv_sharedlib_from_linklib_cmd,
3520 [lt_cv_sharedlib_from_linklib_cmd='unknown'
3521
3522 case $host_os in
3523 cygwin* | mingw* | pw32* | cegcc*)
3524 # two different shell functions defined in ltmain.sh
3525 # decide which to use based on capabilities of $DLLTOOL
3526 case `$DLLTOOL --help 2>&1` in
3527 *--identify-strict*)
3528 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3529 ;;
3530 *)
3531 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3532 ;;
3533 esac
3534 ;;
3535 *)
3536 # fallback: assume linklib IS sharedlib
3537 lt_cv_sharedlib_from_linklib_cmd="$ECHO"
3538 ;;
3539 esac
3540 ])
3541 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3542 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3543
3544 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3545 [Command to associate shared and link libraries])
3546 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3547
3548
3549 # _LT_PATH_MANIFEST_TOOL
3550 # ----------------------
3551 # locate the manifest tool
3552 m4_defun([_LT_PATH_MANIFEST_TOOL],
3553 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3554 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3555 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3556 [lt_cv_path_mainfest_tool=no
3557 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3558 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3559 cat conftest.err >&AS_MESSAGE_LOG_FD
3560 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3561 lt_cv_path_mainfest_tool=yes
3562 fi
3563 rm -f conftest*])
3564 if test "x$lt_cv_path_mainfest_tool" != xyes; then
3565 MANIFEST_TOOL=:
3566 fi
3567 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3568 ])# _LT_PATH_MANIFEST_TOOL
3569
3570
3571 # LT_LIB_M
3572 # --------
3573 # check for math library
3574 AC_DEFUN([LT_LIB_M],
3575 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3576 LIBM=
3577 case $host in
3578 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3579 # These system don't have libm, or don't need it
3580 ;;
3581 *-ncr-sysv4.3*)
3582 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3583 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3584 ;;
3585 *)
3586 AC_CHECK_LIB(m, cos, LIBM="-lm")
3587 ;;
3588 esac
3589 AC_SUBST([LIBM])
3590 ])# LT_LIB_M
3591
3592 # Old name:
3593 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3594 dnl aclocal-1.4 backwards compatibility:
3595 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3596
3597
3598 # _LT_COMPILER_NO_RTTI([TAGNAME])
3599 # -------------------------------
3600 m4_defun([_LT_COMPILER_NO_RTTI],
3601 [m4_require([_LT_TAG_COMPILER])dnl
3602
3603 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3604
3605 if test "$GCC" = yes; then
3606 case $cc_basename in
3607 nvcc*)
3608 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3609 *)
3610 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3611 esac
3612
3613 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3614 lt_cv_prog_compiler_rtti_exceptions,
3615 [-fno-rtti -fno-exceptions], [],
3616 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3617 fi
3618 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3619 [Compiler flag to turn off builtin functions])
3620 ])# _LT_COMPILER_NO_RTTI
3621
3622
3623 # _LT_CMD_GLOBAL_SYMBOLS
3624 # ----------------------
3625 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3626 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3627 AC_REQUIRE([AC_PROG_CC])dnl
3628 AC_REQUIRE([AC_PROG_AWK])dnl
3629 AC_REQUIRE([LT_PATH_NM])dnl
3630 AC_REQUIRE([LT_PATH_LD])dnl
3631 m4_require([_LT_DECL_SED])dnl
3632 m4_require([_LT_DECL_EGREP])dnl
3633 m4_require([_LT_TAG_COMPILER])dnl
3634
3635 # Check for command to grab the raw symbol name followed by C symbol from nm.
3636 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3637 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3638 [
3639 # These are sane defaults that work on at least a few old systems.
3640 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3641
3642 # Character class describing NM global symbol codes.
3643 symcode='[[BCDEGRST]]'
3644
3645 # Regexp to match symbols that can be accessed directly from C.
3646 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3647
3648 # Define system-specific variables.
3649 case $host_os in
3650 aix*)
3651 symcode='[[BCDT]]'
3652 ;;
3653 cygwin* | mingw* | pw32* | cegcc*)
3654 symcode='[[ABCDGISTW]]'
3655 ;;
3656 hpux*)
3657 if test "$host_cpu" = ia64; then
3658 symcode='[[ABCDEGRST]]'
3659 fi
3660 ;;
3661 irix* | nonstopux*)
3662 symcode='[[BCDEGRST]]'
3663 ;;
3664 osf*)
3665 symcode='[[BCDEGQRST]]'
3666 ;;
3667 solaris*)
3668 symcode='[[BDRT]]'
3669 ;;
3670 sco3.2v5*)
3671 symcode='[[DT]]'
3672 ;;
3673 sysv4.2uw2*)
3674 symcode='[[DT]]'
3675 ;;
3676 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3677 symcode='[[ABDT]]'
3678 ;;
3679 sysv4)
3680 symcode='[[DFNSTU]]'
3681 ;;
3682 esac
3683
3684 # If we're using GNU nm, then use its standard symbol codes.
3685 case `$NM -V 2>&1` in
3686 *GNU* | *'with BFD'*)
3687 symcode='[[ABCDGIRSTW]]' ;;
3688 esac
3689
3690 # Transform an extracted symbol line into a proper C declaration.
3691 # Some systems (esp. on ia64) link data and code symbols differently,
3692 # so use this general approach.
3693 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3694
3695 # Transform an extracted symbol line into symbol name and symbol address
3696 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3697 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'"
3698
3699 # Handle CRLF in mingw tool chain
3700 opt_cr=
3701 case $build_os in
3702 mingw*)
3703 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3704 ;;
3705 esac
3706
3707 # Try without a prefix underscore, then with it.
3708 for ac_symprfx in "" "_"; do
3709
3710 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3711 symxfrm="\\1 $ac_symprfx\\2 \\2"
3712
3713 # Write the raw and C identifiers.
3714 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3715 # Fake it for dumpbin and say T for any non-static function
3716 # and D for any global variable.
3717 # Also find C++ and __fastcall symbols from MSVC++,
3718 # which start with @ or ?.
3719 lt_cv_sys_global_symbol_pipe="$AWK ['"\
3720 " {last_section=section; section=\$ 3};"\
3721 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
3722 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3723 " \$ 0!~/External *\|/{next};"\
3724 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3725 " {if(hide[section]) next};"\
3726 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3727 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3728 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3729 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3730 " ' prfx=^$ac_symprfx]"
3731 else
3732 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3733 fi
3734 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
3735
3736 # Check to see that the pipe works correctly.
3737 pipe_works=no
3738
3739 rm -f conftest*
3740 cat > conftest.$ac_ext <<_LT_EOF
3741 #ifdef __cplusplus
3742 extern "C" {
3743 #endif
3744 char nm_test_var;
3745 void nm_test_func(void);
3746 void nm_test_func(void){}
3747 #ifdef __cplusplus
3748 }
3749 #endif
3750 int main(){nm_test_var='a';nm_test_func();return(0);}
3751 _LT_EOF
3752
3753 if AC_TRY_EVAL(ac_compile); then
3754 # Now try to grab the symbols.
3755 nlist=conftest.nm
3756 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
3757 # Try sorting and uniquifying the output.
3758 if sort "$nlist" | uniq > "$nlist"T; then
3759 mv -f "$nlist"T "$nlist"
3760 else
3761 rm -f "$nlist"T
3762 fi
3763
3764 # Make sure that we snagged all the symbols we need.
3765 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3766 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3767 cat <<_LT_EOF > conftest.$ac_ext
3768 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
3769 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
3770 /* DATA imports from DLLs on WIN32 con't be const, because runtime
3771 relocations are performed -- see ld's documentation on pseudo-relocs. */
3772 # define LT@&t@_DLSYM_CONST
3773 #elif defined(__osf__)
3774 /* This system does not cope well with relocations in const data. */
3775 # define LT@&t@_DLSYM_CONST
3776 #else
3777 # define LT@&t@_DLSYM_CONST const
3778 #endif
3779
3780 #ifdef __cplusplus
3781 extern "C" {
3782 #endif
3783
3784 _LT_EOF
3785 # Now generate the symbol file.
3786 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3787
3788 cat <<_LT_EOF >> conftest.$ac_ext
3789
3790 /* The mapping between symbol names and symbols. */
3791 LT@&t@_DLSYM_CONST struct {
3792 const char *name;
3793 void *address;
3794 }
3795 lt__PROGRAM__LTX_preloaded_symbols[[]] =
3796 {
3797 { "@PROGRAM@", (void *) 0 },
3798 _LT_EOF
3799 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3800 cat <<\_LT_EOF >> conftest.$ac_ext
3801 {0, (void *) 0}
3802 };
3803
3804 /* This works around a problem in FreeBSD linker */
3805 #ifdef FREEBSD_WORKAROUND
3806 static const void *lt_preloaded_setup() {
3807 return lt__PROGRAM__LTX_preloaded_symbols;
3808 }
3809 #endif
3810
3811 #ifdef __cplusplus
3812 }
3813 #endif
3814 _LT_EOF
3815 # Now try linking the two files.
3816 mv conftest.$ac_objext conftstm.$ac_objext
3817 lt_globsym_save_LIBS=$LIBS
3818 lt_globsym_save_CFLAGS=$CFLAGS
3819 LIBS="conftstm.$ac_objext"
3820 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3821 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3822 pipe_works=yes
3823 fi
3824 LIBS=$lt_globsym_save_LIBS
3825 CFLAGS=$lt_globsym_save_CFLAGS
3826 else
3827 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3828 fi
3829 else
3830 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3831 fi
3832 else
3833 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3834 fi
3835 else
3836 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3837 cat conftest.$ac_ext >&5
3838 fi
3839 rm -rf conftest* conftst*
3840
3841 # Do not use the global_symbol_pipe unless it works.
3842 if test "$pipe_works" = yes; then
3843 break
3844 else
3845 lt_cv_sys_global_symbol_pipe=
3846 fi
3847 done
3848 ])
3849 if test -z "$lt_cv_sys_global_symbol_pipe"; then
3850 lt_cv_sys_global_symbol_to_cdecl=
3851 fi
3852 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3853 AC_MSG_RESULT(failed)
3854 else
3855 AC_MSG_RESULT(ok)
3856 fi
3857
3858 # Response file support.
3859 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3860 nm_file_list_spec='@'
3861 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
3862 nm_file_list_spec='@'
3863 fi
3864
3865 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3866 [Take the output of nm and produce a listing of raw symbols and C names])
3867 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3868 [Transform the output of nm in a proper C declaration])
3869 _LT_DECL([global_symbol_to_c_name_address],
3870 [lt_cv_sys_global_symbol_to_c_name_address], [1],
3871 [Transform the output of nm in a C name address pair])
3872 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3873 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3874 [Transform the output of nm in a C name address pair when lib prefix is needed])
3875 _LT_DECL([], [nm_file_list_spec], [1],
3876 [Specify filename containing input files for $NM])
3877 ]) # _LT_CMD_GLOBAL_SYMBOLS
3878
3879
3880 # _LT_COMPILER_PIC([TAGNAME])
3881 # ---------------------------
3882 m4_defun([_LT_COMPILER_PIC],
3883 [m4_require([_LT_TAG_COMPILER])dnl
3884 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3885 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3886 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3887
3888 m4_if([$1], [CXX], [
3889 # C++ specific cases for pic, static, wl, etc.
3890 if test "$GXX" = yes; then
3891 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3892 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3893
3894 case $host_os in
3895 aix*)
3896 # All AIX code is PIC.
3897 if test "$host_cpu" = ia64; then
3898 # AIX 5 now supports IA64 processor
3899 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3900 fi
3901 ;;
3902
3903 amigaos*)
3904 case $host_cpu in
3905 powerpc)
3906 # see comment about AmigaOS4 .so support
3907 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3908 ;;
3909 m68k)
3910 # FIXME: we need at least 68020 code to build shared libraries, but
3911 # adding the `-m68020' flag to GCC prevents building anything better,
3912 # like `-m68040'.
3913 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3914 ;;
3915 esac
3916 ;;
3917
3918 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3919 # PIC is the default for these OSes.
3920 ;;
3921 mingw* | cygwin* | os2* | pw32* | cegcc*)
3922 # This hack is so that the source file can tell whether it is being
3923 # built for inclusion in a dll (and should export symbols for example).
3924 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3925 # (--disable-auto-import) libraries
3926 m4_if([$1], [GCJ], [],
3927 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3928 ;;
3929 darwin* | rhapsody*)
3930 # PIC is the default on this platform
3931 # Common symbols not allowed in MH_DYLIB files
3932 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3933 ;;
3934 *djgpp*)
3935 # DJGPP does not support shared libraries at all
3936 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3937 ;;
3938 haiku*)
3939 # PIC is the default for Haiku.
3940 # The "-static" flag exists, but is broken.
3941 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3942 ;;
3943 interix[[3-9]]*)
3944 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3945 # Instead, we relocate shared libraries at runtime.
3946 ;;
3947 sysv4*MP*)
3948 if test -d /usr/nec; then
3949 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3950 fi
3951 ;;
3952 hpux*)
3953 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3954 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3955 # sets the default TLS model and affects inlining.
3956 case $host_cpu in
3957 hppa*64*)
3958 ;;
3959 *)
3960 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3961 ;;
3962 esac
3963 ;;
3964 *qnx* | *nto*)
3965 # QNX uses GNU C++, but need to define -shared option too, otherwise
3966 # it will coredump.
3967 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3968 ;;
3969 *)
3970 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3971 ;;
3972 esac
3973 else
3974 case $host_os in
3975 aix[[4-9]]*)
3976 # All AIX code is PIC.
3977 if test "$host_cpu" = ia64; then
3978 # AIX 5 now supports IA64 processor
3979 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3980 else
3981 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3982 fi
3983 ;;
3984 chorus*)
3985 case $cc_basename in
3986 cxch68*)
3987 # Green Hills C++ Compiler
3988 # _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"
3989 ;;
3990 esac
3991 ;;
3992 mingw* | cygwin* | os2* | pw32* | cegcc*)
3993 # This hack is so that the source file can tell whether it is being
3994 # built for inclusion in a dll (and should export symbols for example).
3995 m4_if([$1], [GCJ], [],
3996 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3997 ;;
3998 dgux*)
3999 case $cc_basename in
4000 ec++*)
4001 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4002 ;;
4003 ghcx*)
4004 # Green Hills C++ Compiler
4005 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4006 ;;
4007 *)
4008 ;;
4009 esac
4010 ;;
4011 freebsd* | dragonfly*)
4012 # FreeBSD uses GNU C++
4013 ;;
4014 hpux9* | hpux10* | hpux11*)
4015 case $cc_basename in
4016 CC*)
4017 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4018 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4019 if test "$host_cpu" != ia64; then
4020 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4021 fi
4022 ;;
4023 aCC*)
4024 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4025 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4026 case $host_cpu in
4027 hppa*64*|ia64*)
4028 # +Z the default
4029 ;;
4030 *)
4031 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4032 ;;
4033 esac
4034 ;;
4035 *)
4036 ;;
4037 esac
4038 ;;
4039 interix*)
4040 # This is c89, which is MS Visual C++ (no shared libs)
4041 # Anyone wants to do a port?
4042 ;;
4043 irix5* | irix6* | nonstopux*)
4044 case $cc_basename in
4045 CC*)
4046 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4047 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4048 # CC pic flag -KPIC is the default.
4049 ;;
4050 *)
4051 ;;
4052 esac
4053 ;;
4054 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4055 case $cc_basename in
4056 KCC*)
4057 # KAI C++ Compiler
4058 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4059 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4060 ;;
4061 ecpc* )
4062 # old Intel C++ for x86_64 which still supported -KPIC.
4063 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4064 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4065 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4066 ;;
4067 icpc* )
4068 # Intel C++, used to be incompatible with GCC.
4069 # ICC 10 doesn't accept -KPIC any more.
4070 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4071 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4072 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4073 ;;
4074 pgCC* | pgcpp*)
4075 # Portland Group C++ compiler
4076 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4077 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4078 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4079 ;;
4080 cxx*)
4081 # Compaq C++
4082 # Make sure the PIC flag is empty. It appears that all Alpha
4083 # Linux and Compaq Tru64 Unix objects are PIC.
4084 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4085 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4086 ;;
4087 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4088 # IBM XL 8.0, 9.0 on PPC and BlueGene
4089 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4090 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4091 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4092 ;;
4093 *)
4094 case `$CC -V 2>&1 | sed 5q` in
4095 *Sun\ C*)
4096 # Sun C++ 5.9
4097 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4098 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4099 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4100 ;;
4101 esac
4102 ;;
4103 esac
4104 ;;
4105 lynxos*)
4106 ;;
4107 m88k*)
4108 ;;
4109 mvs*)
4110 case $cc_basename in
4111 cxx*)
4112 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4113 ;;
4114 *)
4115 ;;
4116 esac
4117 ;;
4118 netbsd*)
4119 ;;
4120 *qnx* | *nto*)
4121 # QNX uses GNU C++, but need to define -shared option too, otherwise
4122 # it will coredump.
4123 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4124 ;;
4125 osf3* | osf4* | osf5*)
4126 case $cc_basename in
4127 KCC*)
4128 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4129 ;;
4130 RCC*)
4131 # Rational C++ 2.4.1
4132 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4133 ;;
4134 cxx*)
4135 # Digital/Compaq C++
4136 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4137 # Make sure the PIC flag is empty. It appears that all Alpha
4138 # Linux and Compaq Tru64 Unix objects are PIC.
4139 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4140 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4141 ;;
4142 *)
4143 ;;
4144 esac
4145 ;;
4146 psos*)
4147 ;;
4148 solaris*)
4149 case $cc_basename in
4150 CC* | sunCC*)
4151 # Sun C++ 4.2, 5.x and Centerline C++
4152 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4153 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4154 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4155 ;;
4156 gcx*)
4157 # Green Hills C++ Compiler
4158 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4159 ;;
4160 *)
4161 ;;
4162 esac
4163 ;;
4164 sunos4*)
4165 case $cc_basename in
4166 CC*)
4167 # Sun C++ 4.x
4168 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4169 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4170 ;;
4171 lcc*)
4172 # Lucid
4173 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4174 ;;
4175 *)
4176 ;;
4177 esac
4178 ;;
4179 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4180 case $cc_basename in
4181 CC*)
4182 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4183 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4184 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4185 ;;
4186 esac
4187 ;;
4188 tandem*)
4189 case $cc_basename in
4190 NCC*)
4191 # NonStop-UX NCC 3.20
4192 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4193 ;;
4194 *)
4195 ;;
4196 esac
4197 ;;
4198 vxworks*)
4199 ;;
4200 *)
4201 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4202 ;;
4203 esac
4204 fi
4205 ],
4206 [
4207 if test "$GCC" = yes; then
4208 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4209 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4210
4211 case $host_os in
4212 aix*)
4213 # All AIX code is PIC.
4214 if test "$host_cpu" = ia64; then
4215 # AIX 5 now supports IA64 processor
4216 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4217 fi
4218 ;;
4219
4220 amigaos*)
4221 case $host_cpu in
4222 powerpc)
4223 # see comment about AmigaOS4 .so support
4224 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4225 ;;
4226 m68k)
4227 # FIXME: we need at least 68020 code to build shared libraries, but
4228 # adding the `-m68020' flag to GCC prevents building anything better,
4229 # like `-m68040'.
4230 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4231 ;;
4232 esac
4233 ;;
4234
4235 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4236 # PIC is the default for these OSes.
4237 ;;
4238
4239 mingw* | cygwin* | pw32* | os2* | cegcc*)
4240 # This hack is so that the source file can tell whether it is being
4241 # built for inclusion in a dll (and should export symbols for example).
4242 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4243 # (--disable-auto-import) libraries
4244 m4_if([$1], [GCJ], [],
4245 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4246 ;;
4247
4248 darwin* | rhapsody*)
4249 # PIC is the default on this platform
4250 # Common symbols not allowed in MH_DYLIB files
4251 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4252 ;;
4253
4254 haiku*)
4255 # PIC is the default for Haiku.
4256 # The "-static" flag exists, but is broken.
4257 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4258 ;;
4259
4260 hpux*)
4261 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4262 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4263 # sets the default TLS model and affects inlining.
4264 case $host_cpu in
4265 hppa*64*)
4266 # +Z the default
4267 ;;
4268 *)
4269 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4270 ;;
4271 esac
4272 ;;
4273
4274 interix[[3-9]]*)
4275 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4276 # Instead, we relocate shared libraries at runtime.
4277 ;;
4278
4279 msdosdjgpp*)
4280 # Just because we use GCC doesn't mean we suddenly get shared libraries
4281 # on systems that don't support them.
4282 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4283 enable_shared=no
4284 ;;
4285
4286 *nto* | *qnx*)
4287 # QNX uses GNU C++, but need to define -shared option too, otherwise
4288 # it will coredump.
4289 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4290 ;;
4291
4292 sysv4*MP*)
4293 if test -d /usr/nec; then
4294 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4295 fi
4296 ;;
4297
4298 *)
4299 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4300 ;;
4301 esac
4302
4303 case $cc_basename in
4304 nvcc*) # Cuda Compiler Driver 2.2
4305 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4306 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4307 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4308 fi
4309 ;;
4310 esac
4311 else
4312 # PORTME Check for flag to pass linker flags through the system compiler.
4313 case $host_os in
4314 aix*)
4315 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4316 if test "$host_cpu" = ia64; then
4317 # AIX 5 now supports IA64 processor
4318 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4319 else
4320 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4321 fi
4322 ;;
4323
4324 mingw* | cygwin* | pw32* | os2* | cegcc*)
4325 # This hack is so that the source file can tell whether it is being
4326 # built for inclusion in a dll (and should export symbols for example).
4327 m4_if([$1], [GCJ], [],
4328 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4329 ;;
4330
4331 hpux9* | hpux10* | hpux11*)
4332 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4333 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4334 # not for PA HP-UX.
4335 case $host_cpu in
4336 hppa*64*|ia64*)
4337 # +Z the default
4338 ;;
4339 *)
4340 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4341 ;;
4342 esac
4343 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4344 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4345 ;;
4346
4347 irix5* | irix6* | nonstopux*)
4348 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4349 # PIC (with -KPIC) is the default.
4350 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4351 ;;
4352
4353 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4354 case $cc_basename in
4355 # old Intel for x86_64 which still supported -KPIC.
4356 ecc*)
4357 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4358 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4359 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4360 ;;
4361 # icc used to be incompatible with GCC.
4362 # ICC 10 doesn't accept -KPIC any more.
4363 icc* | ifort*)
4364 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4365 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4366 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4367 ;;
4368 # Lahey Fortran 8.1.
4369 lf95*)
4370 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4371 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4372 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4373 ;;
4374 nagfor*)
4375 # NAG Fortran compiler
4376 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4377 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4378 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4379 ;;
4380 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4381 # Portland Group compilers (*not* the Pentium gcc compiler,
4382 # which looks to be a dead project)
4383 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4384 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4385 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4386 ;;
4387 ccc*)
4388 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4389 # All Alpha code is PIC.
4390 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4391 ;;
4392 xl* | bgxl* | bgf* | mpixl*)
4393 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4394 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4395 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4396 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4397 ;;
4398 *)
4399 case `$CC -V 2>&1 | sed 5q` in
4400 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4401 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4402 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4403 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4404 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4405 ;;
4406 *Sun\ F* | *Sun*Fortran*)
4407 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4408 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4409 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4410 ;;
4411 *Sun\ C*)
4412 # Sun C 5.9
4413 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4414 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4415 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4416 ;;
4417 *Intel*\ [[CF]]*Compiler*)
4418 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4419 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4420 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4421 ;;
4422 *Portland\ Group*)
4423 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4424 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4425 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4426 ;;
4427 esac
4428 ;;
4429 esac
4430 ;;
4431
4432 newsos6)
4433 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4434 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4435 ;;
4436
4437 *nto* | *qnx*)
4438 # QNX uses GNU C++, but need to define -shared option too, otherwise
4439 # it will coredump.
4440 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4441 ;;
4442
4443 osf3* | osf4* | osf5*)
4444 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4445 # All OSF/1 code is PIC.
4446 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4447 ;;
4448
4449 rdos*)
4450 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4451 ;;
4452
4453 solaris*)
4454 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4455 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4456 case $cc_basename in
4457 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4458 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4459 *)
4460 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4461 esac
4462 ;;
4463
4464 sunos4*)
4465 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4466 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4467 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4468 ;;
4469
4470 sysv4 | sysv4.2uw2* | sysv4.3*)
4471 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4472 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4473 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4474 ;;
4475
4476 sysv4*MP*)
4477 if test -d /usr/nec ;then
4478 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4479 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4480 fi
4481 ;;
4482
4483 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4484 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4485 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4486 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4487 ;;
4488
4489 unicos*)
4490 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4491 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4492 ;;
4493
4494 uts4*)
4495 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4496 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4497 ;;
4498
4499 *)
4500 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4501 ;;
4502 esac
4503 fi
4504 ])
4505 case $host_os in
4506 # For platforms which do not support PIC, -DPIC is meaningless:
4507 *djgpp*)
4508 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4509 ;;
4510 *)
4511 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4512 ;;
4513 esac
4514
4515 AC_CACHE_CHECK([for $compiler option to produce PIC],
4516 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4517 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4518 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4519
4520 #
4521 # Check to make sure the PIC flag actually works.
4522 #
4523 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4524 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4525 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4526 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4527 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4528 "" | " "*) ;;
4529 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4530 esac],
4531 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4532 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4533 fi
4534 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4535 [Additional compiler flags for building library objects])
4536
4537 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4538 [How to pass a linker flag through the compiler])
4539 #
4540 # Check to make sure the static flag actually works.
4541 #
4542 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4543 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4544 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4545 $lt_tmp_static_flag,
4546 [],
4547 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4548 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4549 [Compiler flag to prevent dynamic linking])
4550 ])# _LT_COMPILER_PIC
4551
4552
4553 # _LT_LINKER_SHLIBS([TAGNAME])
4554 # ----------------------------
4555 # See if the linker supports building shared libraries.
4556 m4_defun([_LT_LINKER_SHLIBS],
4557 [AC_REQUIRE([LT_PATH_LD])dnl
4558 AC_REQUIRE([LT_PATH_NM])dnl
4559 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4560 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4561 m4_require([_LT_DECL_EGREP])dnl
4562 m4_require([_LT_DECL_SED])dnl
4563 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4564 m4_require([_LT_TAG_COMPILER])dnl
4565 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4566 m4_if([$1], [CXX], [
4567 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4568 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4569 case $host_os in
4570 aix[[4-9]]*)
4571 # If we're using GNU nm, then we don't want the "-C" option.
4572 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4573 # Also, AIX nm treats weak defined symbols like other global defined
4574 # symbols, whereas GNU nm marks them as "W".
4575 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4576 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4577 else
4578 _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'
4579 fi
4580 ;;
4581 pw32*)
4582 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4583 ;;
4584 cygwin* | mingw* | cegcc*)
4585 case $cc_basename in
4586 cl*)
4587 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4588 ;;
4589 *)
4590 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4591 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4592 ;;
4593 esac
4594 ;;
4595 *)
4596 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4597 ;;
4598 esac
4599 ], [
4600 runpath_var=
4601 _LT_TAGVAR(allow_undefined_flag, $1)=
4602 _LT_TAGVAR(always_export_symbols, $1)=no
4603 _LT_TAGVAR(archive_cmds, $1)=
4604 _LT_TAGVAR(archive_expsym_cmds, $1)=
4605 _LT_TAGVAR(compiler_needs_object, $1)=no
4606 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4607 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4608 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4609 _LT_TAGVAR(hardcode_automatic, $1)=no
4610 _LT_TAGVAR(hardcode_direct, $1)=no
4611 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4612 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4613 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4614 _LT_TAGVAR(hardcode_minus_L, $1)=no
4615 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4616 _LT_TAGVAR(inherit_rpath, $1)=no
4617 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4618 _LT_TAGVAR(module_cmds, $1)=
4619 _LT_TAGVAR(module_expsym_cmds, $1)=
4620 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4621 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4622 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4623 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4624 # include_expsyms should be a list of space-separated symbols to be *always*
4625 # included in the symbol list
4626 _LT_TAGVAR(include_expsyms, $1)=
4627 # exclude_expsyms can be an extended regexp of symbols to exclude
4628 # it will be wrapped by ` (' and `)$', so one must not match beginning or
4629 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4630 # as well as any symbol that contains `d'.
4631 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4632 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4633 # platforms (ab)use it in PIC code, but their linkers get confused if
4634 # the symbol is explicitly referenced. Since portable code cannot
4635 # rely on this symbol name, it's probably fine to never include it in
4636 # preloaded symbol tables.
4637 # Exclude shared library initialization/finalization symbols.
4638 dnl Note also adjust exclude_expsyms for C++ above.
4639 extract_expsyms_cmds=
4640
4641 case $host_os in
4642 cygwin* | mingw* | pw32* | cegcc*)
4643 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4644 # When not using gcc, we currently assume that we are using
4645 # Microsoft Visual C++.
4646 if test "$GCC" != yes; then
4647 with_gnu_ld=no
4648 fi
4649 ;;
4650 interix*)
4651 # we just hope/assume this is gcc and not c89 (= MSVC++)
4652 with_gnu_ld=yes
4653 ;;
4654 openbsd*)
4655 with_gnu_ld=no
4656 ;;
4657 esac
4658
4659 _LT_TAGVAR(ld_shlibs, $1)=yes
4660
4661 # On some targets, GNU ld is compatible enough with the native linker
4662 # that we're better off using the native interface for both.
4663 lt_use_gnu_ld_interface=no
4664 if test "$with_gnu_ld" = yes; then
4665 case $host_os in
4666 aix*)
4667 # The AIX port of GNU ld has always aspired to compatibility
4668 # with the native linker. However, as the warning in the GNU ld
4669 # block says, versions before 2.19.5* couldn't really create working
4670 # shared libraries, regardless of the interface used.
4671 case `$LD -v 2>&1` in
4672 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4673 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4674 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4675 *)
4676 lt_use_gnu_ld_interface=yes
4677 ;;
4678 esac
4679 ;;
4680 *)
4681 lt_use_gnu_ld_interface=yes
4682 ;;
4683 esac
4684 fi
4685
4686 if test "$lt_use_gnu_ld_interface" = yes; then
4687 # If archive_cmds runs LD, not CC, wlarc should be empty
4688 wlarc='${wl}'
4689
4690 # Set some defaults for GNU ld with shared library support. These
4691 # are reset later if shared libraries are not supported. Putting them
4692 # here allows them to be overridden if necessary.
4693 runpath_var=LD_RUN_PATH
4694 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4695 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4696 # ancient GNU ld didn't support --whole-archive et. al.
4697 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4698 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4699 else
4700 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4701 fi
4702 supports_anon_versioning=no
4703 case `$LD -v 2>&1` in
4704 *GNU\ gold*) supports_anon_versioning=yes ;;
4705 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4706 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4707 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4708 *\ 2.11.*) ;; # other 2.11 versions
4709 *) supports_anon_versioning=yes ;;
4710 esac
4711
4712 # See if GNU ld supports shared libraries.
4713 case $host_os in
4714 aix[[3-9]]*)
4715 # On AIX/PPC, the GNU linker is very broken
4716 if test "$host_cpu" != ia64; then
4717 _LT_TAGVAR(ld_shlibs, $1)=no
4718 cat <<_LT_EOF 1>&2
4719
4720 *** Warning: the GNU linker, at least up to release 2.19, is reported
4721 *** to be unable to reliably create shared libraries on AIX.
4722 *** Therefore, libtool is disabling shared libraries support. If you
4723 *** really care for shared libraries, you may want to install binutils
4724 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4725 *** You will then need to restart the configuration process.
4726
4727 _LT_EOF
4728 fi
4729 ;;
4730
4731 amigaos*)
4732 case $host_cpu in
4733 powerpc)
4734 # see comment about AmigaOS4 .so support
4735 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4736 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4737 ;;
4738 m68k)
4739 _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)'
4740 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4741 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4742 ;;
4743 esac
4744 ;;
4745
4746 beos*)
4747 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4748 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4749 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4750 # support --undefined. This deserves some investigation. FIXME
4751 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4752 else
4753 _LT_TAGVAR(ld_shlibs, $1)=no
4754 fi
4755 ;;
4756
4757 cygwin* | mingw* | pw32* | cegcc*)
4758 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4759 # as there is no search path for DLLs.
4760 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4761 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
4762 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4763 _LT_TAGVAR(always_export_symbols, $1)=no
4764 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4765 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4766 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4767
4768 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4769 _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'
4770 # If the export-symbols file already is a .def file (1st line
4771 # is EXPORTS), use it as is; otherwise, prepend...
4772 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4773 cp $export_symbols $output_objdir/$soname.def;
4774 else
4775 echo EXPORTS > $output_objdir/$soname.def;
4776 cat $export_symbols >> $output_objdir/$soname.def;
4777 fi~
4778 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4779 else
4780 _LT_TAGVAR(ld_shlibs, $1)=no
4781 fi
4782 ;;
4783
4784 haiku*)
4785 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4786 _LT_TAGVAR(link_all_deplibs, $1)=yes
4787 ;;
4788
4789 interix[[3-9]]*)
4790 _LT_TAGVAR(hardcode_direct, $1)=no
4791 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4792 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4793 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4794 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4795 # Instead, shared libraries are loaded at an image base (0x10000000 by
4796 # default) and relocated if they conflict, which is a slow very memory
4797 # consuming and fragmenting process. To avoid this, we pick a random,
4798 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4799 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4800 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4801 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4802 ;;
4803
4804 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4805 tmp_diet=no
4806 if test "$host_os" = linux-dietlibc; then
4807 case $cc_basename in
4808 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4809 esac
4810 fi
4811 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4812 && test "$tmp_diet" = no
4813 then
4814 tmp_addflag=' $pic_flag'
4815 tmp_sharedflag='-shared'
4816 case $cc_basename,$host_cpu in
4817 pgcc*) # Portland Group C compiler
4818 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4819 tmp_addflag=' $pic_flag'
4820 ;;
4821 pgf77* | pgf90* | pgf95* | pgfortran*)
4822 # Portland Group f77 and f90 compilers
4823 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4824 tmp_addflag=' $pic_flag -Mnomain' ;;
4825 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4826 tmp_addflag=' -i_dynamic' ;;
4827 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4828 tmp_addflag=' -i_dynamic -nofor_main' ;;
4829 ifc* | ifort*) # Intel Fortran compiler
4830 tmp_addflag=' -nofor_main' ;;
4831 lf95*) # Lahey Fortran 8.1
4832 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4833 tmp_sharedflag='--shared' ;;
4834 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4835 tmp_sharedflag='-qmkshrobj'
4836 tmp_addflag= ;;
4837 nvcc*) # Cuda Compiler Driver 2.2
4838 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4839 _LT_TAGVAR(compiler_needs_object, $1)=yes
4840 ;;
4841 esac
4842 case `$CC -V 2>&1 | sed 5q` in
4843 *Sun\ C*) # Sun C 5.9
4844 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
4845 _LT_TAGVAR(compiler_needs_object, $1)=yes
4846 tmp_sharedflag='-G' ;;
4847 *Sun\ F*) # Sun Fortran 8.3
4848 tmp_sharedflag='-G' ;;
4849 esac
4850 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4851
4852 if test "x$supports_anon_versioning" = xyes; then
4853 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4854 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4855 echo "local: *; };" >> $output_objdir/$libname.ver~
4856 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4857 fi
4858
4859 case $cc_basename in
4860 xlf* | bgf* | bgxlf* | mpixlf*)
4861 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4862 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4863 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4864 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
4865 if test "x$supports_anon_versioning" = xyes; then
4866 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4867 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4868 echo "local: *; };" >> $output_objdir/$libname.ver~
4869 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4870 fi
4871 ;;
4872 esac
4873 else
4874 _LT_TAGVAR(ld_shlibs, $1)=no
4875 fi
4876 ;;
4877
4878 netbsd*)
4879 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4880 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4881 wlarc=
4882 else
4883 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4884 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4885 fi
4886 ;;
4887
4888 solaris*)
4889 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4890 _LT_TAGVAR(ld_shlibs, $1)=no
4891 cat <<_LT_EOF 1>&2
4892
4893 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4894 *** create shared libraries on Solaris systems. Therefore, libtool
4895 *** is disabling shared libraries support. We urge you to upgrade GNU
4896 *** binutils to release 2.9.1 or newer. Another option is to modify
4897 *** your PATH or compiler configuration so that the native linker is
4898 *** used, and then restart.
4899
4900 _LT_EOF
4901 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4902 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4903 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4904 else
4905 _LT_TAGVAR(ld_shlibs, $1)=no
4906 fi
4907 ;;
4908
4909 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4910 case `$LD -v 2>&1` in
4911 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4912 _LT_TAGVAR(ld_shlibs, $1)=no
4913 cat <<_LT_EOF 1>&2
4914
4915 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4916 *** reliably create shared libraries on SCO systems. Therefore, libtool
4917 *** is disabling shared libraries support. We urge you to upgrade GNU
4918 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4919 *** your PATH or compiler configuration so that the native linker is
4920 *** used, and then restart.
4921
4922 _LT_EOF
4923 ;;
4924 *)
4925 # For security reasons, it is highly recommended that you always
4926 # use absolute paths for naming shared libraries, and exclude the
4927 # DT_RUNPATH tag from executables and libraries. But doing so
4928 # requires that you compile everything twice, which is a pain.
4929 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4930 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4931 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4932 _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'
4933 else
4934 _LT_TAGVAR(ld_shlibs, $1)=no
4935 fi
4936 ;;
4937 esac
4938 ;;
4939
4940 sunos4*)
4941 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4942 wlarc=
4943 _LT_TAGVAR(hardcode_direct, $1)=yes
4944 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4945 ;;
4946
4947 *)
4948 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4949 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4950 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4951 else
4952 _LT_TAGVAR(ld_shlibs, $1)=no
4953 fi
4954 ;;
4955 esac
4956
4957 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4958 runpath_var=
4959 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4960 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4961 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4962 fi
4963 else
4964 # PORTME fill in a description of your system's linker (not GNU ld)
4965 case $host_os in
4966 aix3*)
4967 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4968 _LT_TAGVAR(always_export_symbols, $1)=yes
4969 _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'
4970 # Note: this linker hardcodes the directories in LIBPATH if there
4971 # are no directories specified by -L.
4972 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4973 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4974 # Neither direct hardcoding nor static linking is supported with a
4975 # broken collect2.
4976 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4977 fi
4978 ;;
4979
4980 aix[[4-9]]*)
4981 if test "$host_cpu" = ia64; then
4982 # On IA64, the linker does run time linking by default, so we don't
4983 # have to do anything special.
4984 aix_use_runtimelinking=no
4985 exp_sym_flag='-Bexport'
4986 no_entry_flag=""
4987 else
4988 # If we're using GNU nm, then we don't want the "-C" option.
4989 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4990 # Also, AIX nm treats weak defined symbols like other global
4991 # defined symbols, whereas GNU nm marks them as "W".
4992 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4993 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4994 else
4995 _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'
4996 fi
4997 aix_use_runtimelinking=no
4998
4999 # Test if we are trying to use run time linking or normal
5000 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5001 # need to do runtime linking.
5002 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5003 for ld_flag in $LDFLAGS; do
5004 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5005 aix_use_runtimelinking=yes
5006 break
5007 fi
5008 done
5009 ;;
5010 esac
5011
5012 exp_sym_flag='-bexport'
5013 no_entry_flag='-bnoentry'
5014 fi
5015
5016 # When large executables or shared objects are built, AIX ld can
5017 # have problems creating the table of contents. If linking a library
5018 # or program results in "error TOC overflow" add -mminimal-toc to
5019 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5020 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5021
5022 _LT_TAGVAR(archive_cmds, $1)=''
5023 _LT_TAGVAR(hardcode_direct, $1)=yes
5024 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5025 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5026 _LT_TAGVAR(link_all_deplibs, $1)=yes
5027 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5028
5029 if test "$GCC" = yes; then
5030 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5031 # We only want to do this on AIX 4.2 and lower, the check
5032 # below for broken collect2 doesn't work under 4.3+
5033 collect2name=`${CC} -print-prog-name=collect2`
5034 if test -f "$collect2name" &&
5035 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5036 then
5037 # We have reworked collect2
5038 :
5039 else
5040 # We have old collect2
5041 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5042 # It fails to find uninstalled libraries when the uninstalled
5043 # path is not listed in the libpath. Setting hardcode_minus_L
5044 # to unsupported forces relinking
5045 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5046 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5047 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5048 fi
5049 ;;
5050 esac
5051 shared_flag='-shared'
5052 if test "$aix_use_runtimelinking" = yes; then
5053 shared_flag="$shared_flag "'${wl}-G'
5054 fi
5055 else
5056 # not using gcc
5057 if test "$host_cpu" = ia64; then
5058 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5059 # chokes on -Wl,-G. The following line is correct:
5060 shared_flag='-G'
5061 else
5062 if test "$aix_use_runtimelinking" = yes; then
5063 shared_flag='${wl}-G'
5064 else
5065 shared_flag='${wl}-bM:SRE'
5066 fi
5067 fi
5068 fi
5069
5070 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5071 # It seems that -bexpall does not export symbols beginning with
5072 # underscore (_), so it is better to generate a list of symbols to export.
5073 _LT_TAGVAR(always_export_symbols, $1)=yes
5074 if test "$aix_use_runtimelinking" = yes; then
5075 # Warning - without using the other runtime loading flags (-brtl),
5076 # -berok will link without error, but may produce a broken library.
5077 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5078 # Determine the default libpath from the value encoded in an
5079 # empty executable.
5080 _LT_SYS_MODULE_PATH_AIX([$1])
5081 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5082 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5083 else
5084 if test "$host_cpu" = ia64; then
5085 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5086 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5087 _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"
5088 else
5089 # Determine the default libpath from the value encoded in an
5090 # empty executable.
5091 _LT_SYS_MODULE_PATH_AIX([$1])
5092 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5093 # Warning - without using the other run time loading flags,
5094 # -berok will link without error, but may produce a broken library.
5095 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5096 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5097 if test "$with_gnu_ld" = yes; then
5098 # We only use this code for GNU lds that support --whole-archive.
5099 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5100 else
5101 # Exported symbols can be pulled into shared objects from archives
5102 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5103 fi
5104 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5105 # This is similar to how AIX traditionally builds its shared libraries.
5106 _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'
5107 fi
5108 fi
5109 ;;
5110
5111 amigaos*)
5112 case $host_cpu in
5113 powerpc)
5114 # see comment about AmigaOS4 .so support
5115 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5116 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5117 ;;
5118 m68k)
5119 _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)'
5120 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5121 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5122 ;;
5123 esac
5124 ;;
5125
5126 bsdi[[45]]*)
5127 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5128 ;;
5129
5130 cygwin* | mingw* | pw32* | cegcc*)
5131 # When not using gcc, we currently assume that we are using
5132 # Microsoft Visual C++.
5133 # hardcode_libdir_flag_spec is actually meaningless, as there is
5134 # no search path for DLLs.
5135 case $cc_basename in
5136 cl*)
5137 # Native MSVC
5138 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5139 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5140 _LT_TAGVAR(always_export_symbols, $1)=yes
5141 _LT_TAGVAR(file_list_spec, $1)='@'
5142 # Tell ltmain to make .lib files, not .a files.
5143 libext=lib
5144 # Tell ltmain to make .dll files, not .so files.
5145 shrext_cmds=".dll"
5146 # FIXME: Setting linknames here is a bad hack.
5147 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
5148 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5149 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
5150 else
5151 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
5152 fi~
5153 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5154 linknames='
5155 # The linker will not automatically build a static lib if we build a DLL.
5156 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5157 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5158 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5159 _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'
5160 # Don't use ranlib
5161 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5162 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5163 lt_tool_outputfile="@TOOL_OUTPUT@"~
5164 case $lt_outputfile in
5165 *.exe|*.EXE) ;;
5166 *)
5167 lt_outputfile="$lt_outputfile.exe"
5168 lt_tool_outputfile="$lt_tool_outputfile.exe"
5169 ;;
5170 esac~
5171 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
5172 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5173 $RM "$lt_outputfile.manifest";
5174 fi'
5175 ;;
5176 *)
5177 # Assume MSVC wrapper
5178 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5179 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5180 # Tell ltmain to make .lib files, not .a files.
5181 libext=lib
5182 # Tell ltmain to make .dll files, not .so files.
5183 shrext_cmds=".dll"
5184 # FIXME: Setting linknames here is a bad hack.
5185 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5186 # The linker will automatically build a .lib file if we build a DLL.
5187 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5188 # FIXME: Should let the user specify the lib program.
5189 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5190 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5191 ;;
5192 esac
5193 ;;
5194
5195 darwin* | rhapsody*)
5196 _LT_DARWIN_LINKER_FEATURES($1)
5197 ;;
5198
5199 dgux*)
5200 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5201 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5202 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5203 ;;
5204
5205 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5206 # support. Future versions do this automatically, but an explicit c++rt0.o
5207 # does not break anything, and helps significantly (at the cost of a little
5208 # extra space).
5209 freebsd2.2*)
5210 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5211 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5212 _LT_TAGVAR(hardcode_direct, $1)=yes
5213 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5214 ;;
5215
5216 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5217 freebsd2.*)
5218 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5219 _LT_TAGVAR(hardcode_direct, $1)=yes
5220 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5221 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5222 ;;
5223
5224 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5225 freebsd* | dragonfly*)
5226 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5227 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5228 _LT_TAGVAR(hardcode_direct, $1)=yes
5229 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5230 ;;
5231
5232 hpux9*)
5233 if test "$GCC" = yes; then
5234 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5235 else
5236 _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'
5237 fi
5238 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5239 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5240 _LT_TAGVAR(hardcode_direct, $1)=yes
5241
5242 # hardcode_minus_L: Not really in the search PATH,
5243 # but as the default location of the library.
5244 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5245 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5246 ;;
5247
5248 hpux10*)
5249 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5250 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5251 else
5252 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5253 fi
5254 if test "$with_gnu_ld" = no; then
5255 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5256 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5257 _LT_TAGVAR(hardcode_direct, $1)=yes
5258 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5259 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5260 # hardcode_minus_L: Not really in the search PATH,
5261 # but as the default location of the library.
5262 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5263 fi
5264 ;;
5265
5266 hpux11*)
5267 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5268 case $host_cpu in
5269 hppa*64*)
5270 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5271 ;;
5272 ia64*)
5273 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5274 ;;
5275 *)
5276 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5277 ;;
5278 esac
5279 else
5280 case $host_cpu in
5281 hppa*64*)
5282 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5283 ;;
5284 ia64*)
5285 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5286 ;;
5287 *)
5288 m4_if($1, [], [
5289 # Older versions of the 11.00 compiler do not understand -b yet
5290 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5291 _LT_LINKER_OPTION([if $CC understands -b],
5292 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5293 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5294 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5295 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5296 ;;
5297 esac
5298 fi
5299 if test "$with_gnu_ld" = no; then
5300 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5301 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5302
5303 case $host_cpu in
5304 hppa*64*|ia64*)
5305 _LT_TAGVAR(hardcode_direct, $1)=no
5306 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5307 ;;
5308 *)
5309 _LT_TAGVAR(hardcode_direct, $1)=yes
5310 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5311 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5312
5313 # hardcode_minus_L: Not really in the search PATH,
5314 # but as the default location of the library.
5315 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5316 ;;
5317 esac
5318 fi
5319 ;;
5320
5321 irix5* | irix6* | nonstopux*)
5322 if test "$GCC" = yes; then
5323 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5324 # Try to use the -exported_symbol ld option, if it does not
5325 # work, assume that -exports_file does not work either and
5326 # implicitly export all symbols.
5327 # This should be the same for all languages, so no per-tag cache variable.
5328 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5329 [lt_cv_irix_exported_symbol],
5330 [save_LDFLAGS="$LDFLAGS"
5331 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
5332 AC_LINK_IFELSE(
5333 [AC_LANG_SOURCE(
5334 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5335 [C++], [[int foo (void) { return 0; }]],
5336 [Fortran 77], [[
5337 subroutine foo
5338 end]],
5339 [Fortran], [[
5340 subroutine foo
5341 end]])])],
5342 [lt_cv_irix_exported_symbol=yes],
5343 [lt_cv_irix_exported_symbol=no])
5344 LDFLAGS="$save_LDFLAGS"])
5345 if test "$lt_cv_irix_exported_symbol" = yes; then
5346 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
5347 fi
5348 else
5349 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
5350 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
5351 fi
5352 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5353 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5354 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5355 _LT_TAGVAR(inherit_rpath, $1)=yes
5356 _LT_TAGVAR(link_all_deplibs, $1)=yes
5357 ;;
5358
5359 netbsd*)
5360 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5361 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5362 else
5363 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5364 fi
5365 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5366 _LT_TAGVAR(hardcode_direct, $1)=yes
5367 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5368 ;;
5369
5370 newsos6)
5371 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5372 _LT_TAGVAR(hardcode_direct, $1)=yes
5373 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5374 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5375 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5376 ;;
5377
5378 *nto* | *qnx*)
5379 ;;
5380
5381 openbsd*)
5382 if test -f /usr/libexec/ld.so; then
5383 _LT_TAGVAR(hardcode_direct, $1)=yes
5384 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5385 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5386 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5387 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5388 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5389 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5390 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5391 else
5392 case $host_os in
5393 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5394 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5395 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5396 ;;
5397 *)
5398 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5399 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5400 ;;
5401 esac
5402 fi
5403 else
5404 _LT_TAGVAR(ld_shlibs, $1)=no
5405 fi
5406 ;;
5407
5408 os2*)
5409 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5410 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5411 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5412 _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'
5413 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5414 ;;
5415
5416 osf3*)
5417 if test "$GCC" = yes; then
5418 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5419 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5420 else
5421 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5422 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
5423 fi
5424 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5425 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5426 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5427 ;;
5428
5429 osf4* | osf5*) # as osf3* with the addition of -msym flag
5430 if test "$GCC" = yes; then
5431 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5432 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5433 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5434 else
5435 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5436 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
5437 _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~
5438 $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
5439
5440 # Both c and cxx compiler support -rpath directly
5441 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5442 fi
5443 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5444 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5445 ;;
5446
5447 solaris*)
5448 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5449 if test "$GCC" = yes; then
5450 wlarc='${wl}'
5451 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5452 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5453 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5454 else
5455 case `$CC -V 2>&1` in
5456 *"Compilers 5.0"*)
5457 wlarc=''
5458 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5459 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5460 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5461 ;;
5462 *)
5463 wlarc='${wl}'
5464 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5465 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5466 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5467 ;;
5468 esac
5469 fi
5470 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5471 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5472 case $host_os in
5473 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5474 *)
5475 # The compiler driver will combine and reorder linker options,
5476 # but understands `-z linker_flag'. GCC discards it without `$wl',
5477 # but is careful enough not to reorder.
5478 # Supported since Solaris 2.6 (maybe 2.5.1?)
5479 if test "$GCC" = yes; then
5480 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5481 else
5482 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5483 fi
5484 ;;
5485 esac
5486 _LT_TAGVAR(link_all_deplibs, $1)=yes
5487 ;;
5488
5489 sunos4*)
5490 if test "x$host_vendor" = xsequent; then
5491 # Use $CC to link under sequent, because it throws in some extra .o
5492 # files that make .init and .fini sections work.
5493 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5494 else
5495 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5496 fi
5497 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5498 _LT_TAGVAR(hardcode_direct, $1)=yes
5499 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5500 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5501 ;;
5502
5503 sysv4)
5504 case $host_vendor in
5505 sni)
5506 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5507 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5508 ;;
5509 siemens)
5510 ## LD is ld it makes a PLAMLIB
5511 ## CC just makes a GrossModule.
5512 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5513 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5514 _LT_TAGVAR(hardcode_direct, $1)=no
5515 ;;
5516 motorola)
5517 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5518 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5519 ;;
5520 esac
5521 runpath_var='LD_RUN_PATH'
5522 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5523 ;;
5524
5525 sysv4.3*)
5526 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5527 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5528 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5529 ;;
5530
5531 sysv4*MP*)
5532 if test -d /usr/nec; then
5533 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5534 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5535 runpath_var=LD_RUN_PATH
5536 hardcode_runpath_var=yes
5537 _LT_TAGVAR(ld_shlibs, $1)=yes
5538 fi
5539 ;;
5540
5541 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5542 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5543 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5544 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5545 runpath_var='LD_RUN_PATH'
5546
5547 if test "$GCC" = yes; then
5548 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5549 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5550 else
5551 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5552 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5553 fi
5554 ;;
5555
5556 sysv5* | sco3.2v5* | sco5v6*)
5557 # Note: We can NOT use -z defs as we might desire, because we do not
5558 # link with -lc, and that would cause any symbols used from libc to
5559 # always be unresolved, which means just about no library would
5560 # ever link correctly. If we're not using GNU ld we use -z text
5561 # though, which does catch some bad symbols but isn't as heavy-handed
5562 # as -z defs.
5563 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5564 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5565 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5566 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5567 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5568 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5569 _LT_TAGVAR(link_all_deplibs, $1)=yes
5570 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5571 runpath_var='LD_RUN_PATH'
5572
5573 if test "$GCC" = yes; then
5574 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5575 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5576 else
5577 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5578 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5579 fi
5580 ;;
5581
5582 uts4*)
5583 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5584 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5585 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5586 ;;
5587
5588 *)
5589 _LT_TAGVAR(ld_shlibs, $1)=no
5590 ;;
5591 esac
5592
5593 if test x$host_vendor = xsni; then
5594 case $host in
5595 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5596 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5597 ;;
5598 esac
5599 fi
5600 fi
5601 ])
5602 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5603 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5604
5605 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5606
5607 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5608 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5609 _LT_DECL([], [extract_expsyms_cmds], [2],
5610 [The commands to extract the exported symbol list from a shared archive])
5611
5612 #
5613 # Do we need to explicitly link libc?
5614 #
5615 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5616 x|xyes)
5617 # Assume -lc should be added
5618 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5619
5620 if test "$enable_shared" = yes && test "$GCC" = yes; then
5621 case $_LT_TAGVAR(archive_cmds, $1) in
5622 *'~'*)
5623 # FIXME: we may have to deal with multi-command sequences.
5624 ;;
5625 '$CC '*)
5626 # Test whether the compiler implicitly links with -lc since on some
5627 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5628 # to ld, don't add -lc before -lgcc.
5629 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5630 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5631 [$RM conftest*
5632 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5633
5634 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5635 soname=conftest
5636 lib=conftest
5637 libobjs=conftest.$ac_objext
5638 deplibs=
5639 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5640 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5641 compiler_flags=-v
5642 linker_flags=-v
5643 verstring=
5644 output_objdir=.
5645 libname=conftest
5646 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5647 _LT_TAGVAR(allow_undefined_flag, $1)=
5648 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5649 then
5650 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5651 else
5652 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5653 fi
5654 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5655 else
5656 cat conftest.err 1>&5
5657 fi
5658 $RM conftest*
5659 ])
5660 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
5661 ;;
5662 esac
5663 fi
5664 ;;
5665 esac
5666
5667 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5668 [Whether or not to add -lc for building shared libraries])
5669 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5670 [enable_shared_with_static_runtimes], [0],
5671 [Whether or not to disallow shared libs when runtime libs are static])
5672 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5673 [Compiler flag to allow reflexive dlopens])
5674 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5675 [Compiler flag to generate shared objects directly from archives])
5676 _LT_TAGDECL([], [compiler_needs_object], [1],
5677 [Whether the compiler copes with passing no objects directly])
5678 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5679 [Create an old-style archive from a shared archive])
5680 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5681 [Create a temporary old-style archive to link instead of a shared archive])
5682 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5683 _LT_TAGDECL([], [archive_expsym_cmds], [2])
5684 _LT_TAGDECL([], [module_cmds], [2],
5685 [Commands used to build a loadable module if different from building
5686 a shared archive.])
5687 _LT_TAGDECL([], [module_expsym_cmds], [2])
5688 _LT_TAGDECL([], [with_gnu_ld], [1],
5689 [Whether we are building with GNU ld or not])
5690 _LT_TAGDECL([], [allow_undefined_flag], [1],
5691 [Flag that allows shared libraries with undefined symbols to be built])
5692 _LT_TAGDECL([], [no_undefined_flag], [1],
5693 [Flag that enforces no undefined symbols])
5694 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5695 [Flag to hardcode $libdir into a binary during linking.
5696 This must work even if $libdir does not exist])
5697 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5698 [Whether we need a single "-rpath" flag with a separated argument])
5699 _LT_TAGDECL([], [hardcode_direct], [0],
5700 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5701 DIR into the resulting binary])
5702 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5703 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5704 DIR into the resulting binary and the resulting library dependency is
5705 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5706 library is relocated])
5707 _LT_TAGDECL([], [hardcode_minus_L], [0],
5708 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5709 into the resulting binary])
5710 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5711 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5712 into the resulting binary])
5713 _LT_TAGDECL([], [hardcode_automatic], [0],
5714 [Set to "yes" if building a shared library automatically hardcodes DIR
5715 into the library and all subsequent libraries and executables linked
5716 against it])
5717 _LT_TAGDECL([], [inherit_rpath], [0],
5718 [Set to yes if linker adds runtime paths of dependent libraries
5719 to runtime path list])
5720 _LT_TAGDECL([], [link_all_deplibs], [0],
5721 [Whether libtool must link a program against all its dependency libraries])
5722 _LT_TAGDECL([], [always_export_symbols], [0],
5723 [Set to "yes" if exported symbols are required])
5724 _LT_TAGDECL([], [export_symbols_cmds], [2],
5725 [The commands to list exported symbols])
5726 _LT_TAGDECL([], [exclude_expsyms], [1],
5727 [Symbols that should not be listed in the preloaded symbols])
5728 _LT_TAGDECL([], [include_expsyms], [1],
5729 [Symbols that must always be exported])
5730 _LT_TAGDECL([], [prelink_cmds], [2],
5731 [Commands necessary for linking programs (against libraries) with templates])
5732 _LT_TAGDECL([], [postlink_cmds], [2],
5733 [Commands necessary for finishing linking programs])
5734 _LT_TAGDECL([], [file_list_spec], [1],
5735 [Specify filename containing input files])
5736 dnl FIXME: Not yet implemented
5737 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5738 dnl [Compiler flag to generate thread safe objects])
5739 ])# _LT_LINKER_SHLIBS
5740
5741
5742 # _LT_LANG_C_CONFIG([TAG])
5743 # ------------------------
5744 # Ensure that the configuration variables for a C compiler are suitably
5745 # defined. These variables are subsequently used by _LT_CONFIG to write
5746 # the compiler configuration to `libtool'.
5747 m4_defun([_LT_LANG_C_CONFIG],
5748 [m4_require([_LT_DECL_EGREP])dnl
5749 lt_save_CC="$CC"
5750 AC_LANG_PUSH(C)
5751
5752 # Source file extension for C test sources.
5753 ac_ext=c
5754
5755 # Object file extension for compiled C test sources.
5756 objext=o
5757 _LT_TAGVAR(objext, $1)=$objext
5758
5759 # Code to be used in simple compile tests
5760 lt_simple_compile_test_code="int some_variable = 0;"
5761
5762 # Code to be used in simple link tests
5763 lt_simple_link_test_code='int main(){return(0);}'
5764
5765 _LT_TAG_COMPILER
5766 # Save the default compiler, since it gets overwritten when the other
5767 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5768 compiler_DEFAULT=$CC
5769
5770 # save warnings/boilerplate of simple test code
5771 _LT_COMPILER_BOILERPLATE
5772 _LT_LINKER_BOILERPLATE
5773
5774 if test -n "$compiler"; then
5775 _LT_COMPILER_NO_RTTI($1)
5776 _LT_COMPILER_PIC($1)
5777 _LT_COMPILER_C_O($1)
5778 _LT_COMPILER_FILE_LOCKS($1)
5779 _LT_LINKER_SHLIBS($1)
5780 _LT_SYS_DYNAMIC_LINKER($1)
5781 _LT_LINKER_HARDCODE_LIBPATH($1)
5782 LT_SYS_DLOPEN_SELF
5783 _LT_CMD_STRIPLIB
5784
5785 # Report which library types will actually be built
5786 AC_MSG_CHECKING([if libtool supports shared libraries])
5787 AC_MSG_RESULT([$can_build_shared])
5788
5789 AC_MSG_CHECKING([whether to build shared libraries])
5790 test "$can_build_shared" = "no" && enable_shared=no
5791
5792 # On AIX, shared libraries and static libraries use the same namespace, and
5793 # are all built from PIC.
5794 case $host_os in
5795 aix3*)
5796 test "$enable_shared" = yes && enable_static=no
5797 if test -n "$RANLIB"; then
5798 archive_cmds="$archive_cmds~\$RANLIB \$lib"
5799 postinstall_cmds='$RANLIB $lib'
5800 fi
5801 ;;
5802
5803 aix[[4-9]]*)
5804 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5805 test "$enable_shared" = yes && enable_static=no
5806 fi
5807 ;;
5808 esac
5809 AC_MSG_RESULT([$enable_shared])
5810
5811 AC_MSG_CHECKING([whether to build static libraries])
5812 # Make sure either enable_shared or enable_static is yes.
5813 test "$enable_shared" = yes || enable_static=yes
5814 AC_MSG_RESULT([$enable_static])
5815
5816 _LT_CONFIG($1)
5817 fi
5818 AC_LANG_POP
5819 CC="$lt_save_CC"
5820 ])# _LT_LANG_C_CONFIG
5821
5822
5823 # _LT_LANG_CXX_CONFIG([TAG])
5824 # --------------------------
5825 # Ensure that the configuration variables for a C++ compiler are suitably
5826 # defined. These variables are subsequently used by _LT_CONFIG to write
5827 # the compiler configuration to `libtool'.
5828 m4_defun([_LT_LANG_CXX_CONFIG],
5829 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5830 m4_require([_LT_DECL_EGREP])dnl
5831 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
5832 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5833 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5834 (test "X$CXX" != "Xg++"))) ; then
5835 AC_PROG_CXXCPP
5836 else
5837 _lt_caught_CXX_error=yes
5838 fi
5839
5840 AC_LANG_PUSH(C++)
5841 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5842 _LT_TAGVAR(allow_undefined_flag, $1)=
5843 _LT_TAGVAR(always_export_symbols, $1)=no
5844 _LT_TAGVAR(archive_expsym_cmds, $1)=
5845 _LT_TAGVAR(compiler_needs_object, $1)=no
5846 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5847 _LT_TAGVAR(hardcode_direct, $1)=no
5848 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5849 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5850 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5851 _LT_TAGVAR(hardcode_minus_L, $1)=no
5852 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5853 _LT_TAGVAR(hardcode_automatic, $1)=no
5854 _LT_TAGVAR(inherit_rpath, $1)=no
5855 _LT_TAGVAR(module_cmds, $1)=
5856 _LT_TAGVAR(module_expsym_cmds, $1)=
5857 _LT_TAGVAR(link_all_deplibs, $1)=unknown
5858 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5859 _LT_TAGVAR(reload_flag, $1)=$reload_flag
5860 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
5861 _LT_TAGVAR(no_undefined_flag, $1)=
5862 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5863 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5864
5865 # Source file extension for C++ test sources.
5866 ac_ext=cpp
5867
5868 # Object file extension for compiled C++ test sources.
5869 objext=o
5870 _LT_TAGVAR(objext, $1)=$objext
5871
5872 # No sense in running all these tests if we already determined that
5873 # the CXX compiler isn't working. Some variables (like enable_shared)
5874 # are currently assumed to apply to all compilers on this platform,
5875 # and will be corrupted by setting them based on a non-working compiler.
5876 if test "$_lt_caught_CXX_error" != yes; then
5877 # Code to be used in simple compile tests
5878 lt_simple_compile_test_code="int some_variable = 0;"
5879
5880 # Code to be used in simple link tests
5881 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5882
5883 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5884 _LT_TAG_COMPILER
5885
5886 # save warnings/boilerplate of simple test code
5887 _LT_COMPILER_BOILERPLATE
5888 _LT_LINKER_BOILERPLATE
5889
5890 # Allow CC to be a program name with arguments.
5891 lt_save_CC=$CC
5892 lt_save_CFLAGS=$CFLAGS
5893 lt_save_LD=$LD
5894 lt_save_GCC=$GCC
5895 GCC=$GXX
5896 lt_save_with_gnu_ld=$with_gnu_ld
5897 lt_save_path_LD=$lt_cv_path_LD
5898 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5899 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5900 else
5901 $as_unset lt_cv_prog_gnu_ld
5902 fi
5903 if test -n "${lt_cv_path_LDCXX+set}"; then
5904 lt_cv_path_LD=$lt_cv_path_LDCXX
5905 else
5906 $as_unset lt_cv_path_LD
5907 fi
5908 test -z "${LDCXX+set}" || LD=$LDCXX
5909 CC=${CXX-"c++"}
5910 CFLAGS=$CXXFLAGS
5911 compiler=$CC
5912 _LT_TAGVAR(compiler, $1)=$CC
5913 _LT_CC_BASENAME([$compiler])
5914
5915 if test -n "$compiler"; then
5916 # We don't want -fno-exception when compiling C++ code, so set the
5917 # no_builtin_flag separately
5918 if test "$GXX" = yes; then
5919 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5920 else
5921 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5922 fi
5923
5924 if test "$GXX" = yes; then
5925 # Set up default GNU C++ configuration
5926
5927 LT_PATH_LD
5928
5929 # Check if GNU C++ uses GNU ld as the underlying linker, since the
5930 # archiving commands below assume that GNU ld is being used.
5931 if test "$with_gnu_ld" = yes; then
5932 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5933 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5934
5935 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5936 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5937
5938 # If archive_cmds runs LD, not CC, wlarc should be empty
5939 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5940 # investigate it a little bit more. (MM)
5941 wlarc='${wl}'
5942
5943 # ancient GNU ld didn't support --whole-archive et. al.
5944 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5945 $GREP 'no-whole-archive' > /dev/null; then
5946 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5947 else
5948 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5949 fi
5950 else
5951 with_gnu_ld=no
5952 wlarc=
5953
5954 # A generic and very simple default shared library creation
5955 # command for GNU C++ for the case where it uses the native
5956 # linker, instead of GNU ld. If possible, this setting should
5957 # overridden to take advantage of the native linker features on
5958 # the platform it is being used on.
5959 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5960 fi
5961
5962 # Commands to make compiler produce verbose output that lists
5963 # what "hidden" libraries, object files and flags are used when
5964 # linking a shared library.
5965 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
5966
5967 else
5968 GXX=no
5969 with_gnu_ld=no
5970 wlarc=
5971 fi
5972
5973 # PORTME: fill in a description of your system's C++ link characteristics
5974 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5975 _LT_TAGVAR(ld_shlibs, $1)=yes
5976 case $host_os in
5977 aix3*)
5978 # FIXME: insert proper C++ library support
5979 _LT_TAGVAR(ld_shlibs, $1)=no
5980 ;;
5981 aix[[4-9]]*)
5982 if test "$host_cpu" = ia64; then
5983 # On IA64, the linker does run time linking by default, so we don't
5984 # have to do anything special.
5985 aix_use_runtimelinking=no
5986 exp_sym_flag='-Bexport'
5987 no_entry_flag=""
5988 else
5989 aix_use_runtimelinking=no
5990
5991 # Test if we are trying to use run time linking or normal
5992 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5993 # need to do runtime linking.
5994 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5995 for ld_flag in $LDFLAGS; do
5996 case $ld_flag in
5997 *-brtl*)
5998 aix_use_runtimelinking=yes
5999 break
6000 ;;
6001 esac
6002 done
6003 ;;
6004 esac
6005
6006 exp_sym_flag='-bexport'
6007 no_entry_flag='-bnoentry'
6008 fi
6009
6010 # When large executables or shared objects are built, AIX ld can
6011 # have problems creating the table of contents. If linking a library
6012 # or program results in "error TOC overflow" add -mminimal-toc to
6013 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6014 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6015
6016 _LT_TAGVAR(archive_cmds, $1)=''
6017 _LT_TAGVAR(hardcode_direct, $1)=yes
6018 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6019 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6020 _LT_TAGVAR(link_all_deplibs, $1)=yes
6021 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
6022
6023 if test "$GXX" = yes; then
6024 case $host_os in aix4.[[012]]|aix4.[[012]].*)
6025 # We only want to do this on AIX 4.2 and lower, the check
6026 # below for broken collect2 doesn't work under 4.3+
6027 collect2name=`${CC} -print-prog-name=collect2`
6028 if test -f "$collect2name" &&
6029 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6030 then
6031 # We have reworked collect2
6032 :
6033 else
6034 # We have old collect2
6035 _LT_TAGVAR(hardcode_direct, $1)=unsupported
6036 # It fails to find uninstalled libraries when the uninstalled
6037 # path is not listed in the libpath. Setting hardcode_minus_L
6038 # to unsupported forces relinking
6039 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6040 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6041 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6042 fi
6043 esac
6044 shared_flag='-shared'
6045 if test "$aix_use_runtimelinking" = yes; then
6046 shared_flag="$shared_flag "'${wl}-G'
6047 fi
6048 else
6049 # not using gcc
6050 if test "$host_cpu" = ia64; then
6051 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6052 # chokes on -Wl,-G. The following line is correct:
6053 shared_flag='-G'
6054 else
6055 if test "$aix_use_runtimelinking" = yes; then
6056 shared_flag='${wl}-G'
6057 else
6058 shared_flag='${wl}-bM:SRE'
6059 fi
6060 fi
6061 fi
6062
6063 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
6064 # It seems that -bexpall does not export symbols beginning with
6065 # underscore (_), so it is better to generate a list of symbols to
6066 # export.
6067 _LT_TAGVAR(always_export_symbols, $1)=yes
6068 if test "$aix_use_runtimelinking" = yes; then
6069 # Warning - without using the other runtime loading flags (-brtl),
6070 # -berok will link without error, but may produce a broken library.
6071 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
6072 # Determine the default libpath from the value encoded in an empty
6073 # executable.
6074 _LT_SYS_MODULE_PATH_AIX([$1])
6075 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6076
6077 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
6078 else
6079 if test "$host_cpu" = ia64; then
6080 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6081 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6082 _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"
6083 else
6084 # Determine the default libpath from the value encoded in an
6085 # empty executable.
6086 _LT_SYS_MODULE_PATH_AIX([$1])
6087 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6088 # Warning - without using the other run time loading flags,
6089 # -berok will link without error, but may produce a broken library.
6090 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6091 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6092 if test "$with_gnu_ld" = yes; then
6093 # We only use this code for GNU lds that support --whole-archive.
6094 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6095 else
6096 # Exported symbols can be pulled into shared objects from archives
6097 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6098 fi
6099 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6100 # This is similar to how AIX traditionally builds its shared
6101 # libraries.
6102 _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'
6103 fi
6104 fi
6105 ;;
6106
6107 beos*)
6108 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6109 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6110 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6111 # support --undefined. This deserves some investigation. FIXME
6112 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6113 else
6114 _LT_TAGVAR(ld_shlibs, $1)=no
6115 fi
6116 ;;
6117
6118 chorus*)
6119 case $cc_basename in
6120 *)
6121 # FIXME: insert proper C++ library support
6122 _LT_TAGVAR(ld_shlibs, $1)=no
6123 ;;
6124 esac
6125 ;;
6126
6127 cygwin* | mingw* | pw32* | cegcc*)
6128 case $GXX,$cc_basename in
6129 ,cl* | no,cl*)
6130 # Native MSVC
6131 # hardcode_libdir_flag_spec is actually meaningless, as there is
6132 # no search path for DLLs.
6133 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6134 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6135 _LT_TAGVAR(always_export_symbols, $1)=yes
6136 _LT_TAGVAR(file_list_spec, $1)='@'
6137 # Tell ltmain to make .lib files, not .a files.
6138 libext=lib
6139 # Tell ltmain to make .dll files, not .so files.
6140 shrext_cmds=".dll"
6141 # FIXME: Setting linknames here is a bad hack.
6142 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
6143 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6144 $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
6145 else
6146 $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
6147 fi~
6148 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6149 linknames='
6150 # The linker will not automatically build a static lib if we build a DLL.
6151 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6152 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6153 # Don't use ranlib
6154 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6155 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6156 lt_tool_outputfile="@TOOL_OUTPUT@"~
6157 case $lt_outputfile in
6158 *.exe|*.EXE) ;;
6159 *)
6160 lt_outputfile="$lt_outputfile.exe"
6161 lt_tool_outputfile="$lt_tool_outputfile.exe"
6162 ;;
6163 esac~
6164 func_to_tool_file "$lt_outputfile"~
6165 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
6166 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6167 $RM "$lt_outputfile.manifest";
6168 fi'
6169 ;;
6170 *)
6171 # g++
6172 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6173 # as there is no search path for DLLs.
6174 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6175 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
6176 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6177 _LT_TAGVAR(always_export_symbols, $1)=no
6178 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6179
6180 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6181 _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'
6182 # If the export-symbols file already is a .def file (1st line
6183 # is EXPORTS), use it as is; otherwise, prepend...
6184 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6185 cp $export_symbols $output_objdir/$soname.def;
6186 else
6187 echo EXPORTS > $output_objdir/$soname.def;
6188 cat $export_symbols >> $output_objdir/$soname.def;
6189 fi~
6190 $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'
6191 else
6192 _LT_TAGVAR(ld_shlibs, $1)=no
6193 fi
6194 ;;
6195 esac
6196 ;;
6197 darwin* | rhapsody*)
6198 _LT_DARWIN_LINKER_FEATURES($1)
6199 ;;
6200
6201 dgux*)
6202 case $cc_basename in
6203 ec++*)
6204 # FIXME: insert proper C++ library support
6205 _LT_TAGVAR(ld_shlibs, $1)=no
6206 ;;
6207 ghcx*)
6208 # Green Hills C++ Compiler
6209 # FIXME: insert proper C++ library support
6210 _LT_TAGVAR(ld_shlibs, $1)=no
6211 ;;
6212 *)
6213 # FIXME: insert proper C++ library support
6214 _LT_TAGVAR(ld_shlibs, $1)=no
6215 ;;
6216 esac
6217 ;;
6218
6219 freebsd2.*)
6220 # C++ shared libraries reported to be fairly broken before
6221 # switch to ELF
6222 _LT_TAGVAR(ld_shlibs, $1)=no
6223 ;;
6224
6225 freebsd-elf*)
6226 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6227 ;;
6228
6229 freebsd* | dragonfly*)
6230 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6231 # conventions
6232 _LT_TAGVAR(ld_shlibs, $1)=yes
6233 ;;
6234
6235 gnu*)
6236 ;;
6237
6238 haiku*)
6239 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6240 _LT_TAGVAR(link_all_deplibs, $1)=yes
6241 ;;
6242
6243 hpux9*)
6244 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6245 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6246 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6247 _LT_TAGVAR(hardcode_direct, $1)=yes
6248 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6249 # but as the default
6250 # location of the library.
6251
6252 case $cc_basename in
6253 CC*)
6254 # FIXME: insert proper C++ library support
6255 _LT_TAGVAR(ld_shlibs, $1)=no
6256 ;;
6257 aCC*)
6258 _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 $lib'
6259 # Commands to make compiler produce verbose output that lists
6260 # what "hidden" libraries, object files and flags are used when
6261 # linking a shared library.
6262 #
6263 # There doesn't appear to be a way to prevent this compiler from
6264 # explicitly linking system object files so we need to strip them
6265 # from the output so that they don't get included in the library
6266 # dependencies.
6267 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6268 ;;
6269 *)
6270 if test "$GXX" = yes; then
6271 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6272 else
6273 # FIXME: insert proper C++ library support
6274 _LT_TAGVAR(ld_shlibs, $1)=no
6275 fi
6276 ;;
6277 esac
6278 ;;
6279
6280 hpux10*|hpux11*)
6281 if test $with_gnu_ld = no; then
6282 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6283 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6284
6285 case $host_cpu in
6286 hppa*64*|ia64*)
6287 ;;
6288 *)
6289 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6290 ;;
6291 esac
6292 fi
6293 case $host_cpu in
6294 hppa*64*|ia64*)
6295 _LT_TAGVAR(hardcode_direct, $1)=no
6296 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6297 ;;
6298 *)
6299 _LT_TAGVAR(hardcode_direct, $1)=yes
6300 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6301 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6302 # but as the default
6303 # location of the library.
6304 ;;
6305 esac
6306
6307 case $cc_basename in
6308 CC*)
6309 # FIXME: insert proper C++ library support
6310 _LT_TAGVAR(ld_shlibs, $1)=no
6311 ;;
6312 aCC*)
6313 case $host_cpu in
6314 hppa*64*)
6315 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6316 ;;
6317 ia64*)
6318 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6319 ;;
6320 *)
6321 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6322 ;;
6323 esac
6324 # Commands to make compiler produce verbose output that lists
6325 # what "hidden" libraries, object files and flags are used when
6326 # linking a shared library.
6327 #
6328 # There doesn't appear to be a way to prevent this compiler from
6329 # explicitly linking system object files so we need to strip them
6330 # from the output so that they don't get included in the library
6331 # dependencies.
6332 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6333 ;;
6334 *)
6335 if test "$GXX" = yes; then
6336 if test $with_gnu_ld = no; then
6337 case $host_cpu in
6338 hppa*64*)
6339 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6340 ;;
6341 ia64*)
6342 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6343 ;;
6344 *)
6345 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6346 ;;
6347 esac
6348 fi
6349 else
6350 # FIXME: insert proper C++ library support
6351 _LT_TAGVAR(ld_shlibs, $1)=no
6352 fi
6353 ;;
6354 esac
6355 ;;
6356
6357 interix[[3-9]]*)
6358 _LT_TAGVAR(hardcode_direct, $1)=no
6359 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6360 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6361 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6362 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6363 # Instead, shared libraries are loaded at an image base (0x10000000 by
6364 # default) and relocated if they conflict, which is a slow very memory
6365 # consuming and fragmenting process. To avoid this, we pick a random,
6366 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6367 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6368 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6369 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6370 ;;
6371 irix5* | irix6*)
6372 case $cc_basename in
6373 CC*)
6374 # SGI C++
6375 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
6376
6377 # Archives containing C++ object files must be created using
6378 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6379 # necessary to make sure instantiated templates are included
6380 # in the archive.
6381 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6382 ;;
6383 *)
6384 if test "$GXX" = yes; then
6385 if test "$with_gnu_ld" = no; then
6386 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6387 else
6388 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
6389 fi
6390 fi
6391 _LT_TAGVAR(link_all_deplibs, $1)=yes
6392 ;;
6393 esac
6394 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6395 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6396 _LT_TAGVAR(inherit_rpath, $1)=yes
6397 ;;
6398
6399 linux* | k*bsd*-gnu | kopensolaris*-gnu)
6400 case $cc_basename in
6401 KCC*)
6402 # Kuck and Associates, Inc. (KAI) C++ Compiler
6403
6404 # KCC will only create a shared library if the output file
6405 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6406 # to its proper name (with version) after linking.
6407 _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'
6408 _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 $lib'
6409 # Commands to make compiler produce verbose output that lists
6410 # what "hidden" libraries, object files and flags are used when
6411 # linking a shared library.
6412 #
6413 # There doesn't appear to be a way to prevent this compiler from
6414 # explicitly linking system object files so we need to strip them
6415 # from the output so that they don't get included in the library
6416 # dependencies.
6417 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6418
6419 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6420 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6421
6422 # Archives containing C++ object files must be created using
6423 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6424 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6425 ;;
6426 icpc* | ecpc* )
6427 # Intel C++
6428 with_gnu_ld=yes
6429 # version 8.0 and above of icpc choke on multiply defined symbols
6430 # if we add $predep_objects and $postdep_objects, however 7.1 and
6431 # earlier do not add the objects themselves.
6432 case `$CC -V 2>&1` in
6433 *"Version 7."*)
6434 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6435 _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'
6436 ;;
6437 *) # Version 8.0 or newer
6438 tmp_idyn=
6439 case $host_cpu in
6440 ia64*) tmp_idyn=' -i_dynamic';;
6441 esac
6442 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6443 _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'
6444 ;;
6445 esac
6446 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6447 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6448 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6449 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6450 ;;
6451 pgCC* | pgcpp*)
6452 # Portland Group C++ compiler
6453 case `$CC -V` in
6454 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6455 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6456 rm -rf $tpldir~
6457 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6458 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
6459 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6460 rm -rf $tpldir~
6461 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6462 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
6463 $RANLIB $oldlib'
6464 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6465 rm -rf $tpldir~
6466 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6467 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6468 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6469 rm -rf $tpldir~
6470 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6471 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
6472 ;;
6473 *) # Version 6 and above use weak symbols
6474 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6475 _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'
6476 ;;
6477 esac
6478
6479 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6480 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6481 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
6482 ;;
6483 cxx*)
6484 # Compaq C++
6485 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6486 _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'
6487
6488 runpath_var=LD_RUN_PATH
6489 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6490 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6491
6492 # Commands to make compiler produce verbose output that lists
6493 # what "hidden" libraries, object files and flags are used when
6494 # linking a shared library.
6495 #
6496 # There doesn't appear to be a way to prevent this compiler from
6497 # explicitly linking system object files so we need to strip them
6498 # from the output so that they don't get included in the library
6499 # dependencies.
6500 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
6501 ;;
6502 xl* | mpixl* | bgxl*)
6503 # IBM XL 8.0 on PPC, with GNU ld
6504 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6505 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6506 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6507 if test "x$supports_anon_versioning" = xyes; then
6508 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6509 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6510 echo "local: *; };" >> $output_objdir/$libname.ver~
6511 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6512 fi
6513 ;;
6514 *)
6515 case `$CC -V 2>&1 | sed 5q` in
6516 *Sun\ C*)
6517 # Sun C++ 5.9
6518 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6519 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6520 _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'
6521 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6522 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
6523 _LT_TAGVAR(compiler_needs_object, $1)=yes
6524
6525 # Not sure whether something based on
6526 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6527 # would be better.
6528 output_verbose_link_cmd='func_echo_all'
6529
6530 # Archives containing C++ object files must be created using
6531 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6532 # necessary to make sure instantiated templates are included
6533 # in the archive.
6534 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6535 ;;
6536 esac
6537 ;;
6538 esac
6539 ;;
6540
6541 lynxos*)
6542 # FIXME: insert proper C++ library support
6543 _LT_TAGVAR(ld_shlibs, $1)=no
6544 ;;
6545
6546 m88k*)
6547 # FIXME: insert proper C++ library support
6548 _LT_TAGVAR(ld_shlibs, $1)=no
6549 ;;
6550
6551 mvs*)
6552 case $cc_basename in
6553 cxx*)
6554 # FIXME: insert proper C++ library support
6555 _LT_TAGVAR(ld_shlibs, $1)=no
6556 ;;
6557 *)
6558 # FIXME: insert proper C++ library support
6559 _LT_TAGVAR(ld_shlibs, $1)=no
6560 ;;
6561 esac
6562 ;;
6563
6564 netbsd*)
6565 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6566 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6567 wlarc=
6568 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6569 _LT_TAGVAR(hardcode_direct, $1)=yes
6570 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6571 fi
6572 # Workaround some broken pre-1.5 toolchains
6573 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6574 ;;
6575
6576 *nto* | *qnx*)
6577 _LT_TAGVAR(ld_shlibs, $1)=yes
6578 ;;
6579
6580 openbsd2*)
6581 # C++ shared libraries are fairly broken
6582 _LT_TAGVAR(ld_shlibs, $1)=no
6583 ;;
6584
6585 openbsd*)
6586 if test -f /usr/libexec/ld.so; then
6587 _LT_TAGVAR(hardcode_direct, $1)=yes
6588 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6589 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6590 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6591 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6592 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6593 _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'
6594 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6595 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6596 fi
6597 output_verbose_link_cmd=func_echo_all
6598 else
6599 _LT_TAGVAR(ld_shlibs, $1)=no
6600 fi
6601 ;;
6602
6603 osf3* | osf4* | osf5*)
6604 case $cc_basename in
6605 KCC*)
6606 # Kuck and Associates, Inc. (KAI) C++ Compiler
6607
6608 # KCC will only create a shared library if the output file
6609 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6610 # to its proper name (with version) after linking.
6611 _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'
6612
6613 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6614 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6615
6616 # Archives containing C++ object files must be created using
6617 # the KAI C++ compiler.
6618 case $host in
6619 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6620 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6621 esac
6622 ;;
6623 RCC*)
6624 # Rational C++ 2.4.1
6625 # FIXME: insert proper C++ library support
6626 _LT_TAGVAR(ld_shlibs, $1)=no
6627 ;;
6628 cxx*)
6629 case $host in
6630 osf3*)
6631 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6632 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
6633 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6634 ;;
6635 *)
6636 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6637 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
6638 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6639 echo "-hidden">> $lib.exp~
6640 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
6641 $RM $lib.exp'
6642 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6643 ;;
6644 esac
6645
6646 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6647
6648 # Commands to make compiler produce verbose output that lists
6649 # what "hidden" libraries, object files and flags are used when
6650 # linking a shared library.
6651 #
6652 # There doesn't appear to be a way to prevent this compiler from
6653 # explicitly linking system object files so we need to strip them
6654 # from the output so that they don't get included in the library
6655 # dependencies.
6656 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6657 ;;
6658 *)
6659 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6660 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6661 case $host in
6662 osf3*)
6663 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6664 ;;
6665 *)
6666 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6667 ;;
6668 esac
6669
6670 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6671 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6672
6673 # Commands to make compiler produce verbose output that lists
6674 # what "hidden" libraries, object files and flags are used when
6675 # linking a shared library.
6676 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6677
6678 else
6679 # FIXME: insert proper C++ library support
6680 _LT_TAGVAR(ld_shlibs, $1)=no
6681 fi
6682 ;;
6683 esac
6684 ;;
6685
6686 psos*)
6687 # FIXME: insert proper C++ library support
6688 _LT_TAGVAR(ld_shlibs, $1)=no
6689 ;;
6690
6691 sunos4*)
6692 case $cc_basename in
6693 CC*)
6694 # Sun C++ 4.x
6695 # FIXME: insert proper C++ library support
6696 _LT_TAGVAR(ld_shlibs, $1)=no
6697 ;;
6698 lcc*)
6699 # Lucid
6700 # FIXME: insert proper C++ library support
6701 _LT_TAGVAR(ld_shlibs, $1)=no
6702 ;;
6703 *)
6704 # FIXME: insert proper C++ library support
6705 _LT_TAGVAR(ld_shlibs, $1)=no
6706 ;;
6707 esac
6708 ;;
6709
6710 solaris*)
6711 case $cc_basename in
6712 CC* | sunCC*)
6713 # Sun C++ 4.2, 5.x and Centerline C++
6714 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6715 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6716 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6717 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6718 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6719
6720 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6721 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6722 case $host_os in
6723 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6724 *)
6725 # The compiler driver will combine and reorder linker options,
6726 # but understands `-z linker_flag'.
6727 # Supported since Solaris 2.6 (maybe 2.5.1?)
6728 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6729 ;;
6730 esac
6731 _LT_TAGVAR(link_all_deplibs, $1)=yes
6732
6733 output_verbose_link_cmd='func_echo_all'
6734
6735 # Archives containing C++ object files must be created using
6736 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6737 # necessary to make sure instantiated templates are included
6738 # in the archive.
6739 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6740 ;;
6741 gcx*)
6742 # Green Hills C++ Compiler
6743 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6744
6745 # The C++ compiler must be used to create the archive.
6746 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6747 ;;
6748 *)
6749 # GNU C++ compiler with Solaris linker
6750 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6751 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6752 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6753 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6754 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6755 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6756
6757 # Commands to make compiler produce verbose output that lists
6758 # what "hidden" libraries, object files and flags are used when
6759 # linking a shared library.
6760 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6761 else
6762 # g++ 2.7 appears to require `-G' NOT `-shared' on this
6763 # platform.
6764 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6765 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6766 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6767
6768 # Commands to make compiler produce verbose output that lists
6769 # what "hidden" libraries, object files and flags are used when
6770 # linking a shared library.
6771 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6772 fi
6773
6774 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6775 case $host_os in
6776 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6777 *)
6778 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6779 ;;
6780 esac
6781 fi
6782 ;;
6783 esac
6784 ;;
6785
6786 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6787 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6788 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6789 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6790 runpath_var='LD_RUN_PATH'
6791
6792 case $cc_basename in
6793 CC*)
6794 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6795 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6796 ;;
6797 *)
6798 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6799 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6800 ;;
6801 esac
6802 ;;
6803
6804 sysv5* | sco3.2v5* | sco5v6*)
6805 # Note: We can NOT use -z defs as we might desire, because we do not
6806 # link with -lc, and that would cause any symbols used from libc to
6807 # always be unresolved, which means just about no library would
6808 # ever link correctly. If we're not using GNU ld we use -z text
6809 # though, which does catch some bad symbols but isn't as heavy-handed
6810 # as -z defs.
6811 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6812 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6813 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6814 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6815 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6816 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6817 _LT_TAGVAR(link_all_deplibs, $1)=yes
6818 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6819 runpath_var='LD_RUN_PATH'
6820
6821 case $cc_basename in
6822 CC*)
6823 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6824 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6825 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6826 '"$_LT_TAGVAR(old_archive_cmds, $1)"
6827 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6828 '"$_LT_TAGVAR(reload_cmds, $1)"
6829 ;;
6830 *)
6831 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6832 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6833 ;;
6834 esac
6835 ;;
6836
6837 tandem*)
6838 case $cc_basename in
6839 NCC*)
6840 # NonStop-UX NCC 3.20
6841 # FIXME: insert proper C++ library support
6842 _LT_TAGVAR(ld_shlibs, $1)=no
6843 ;;
6844 *)
6845 # FIXME: insert proper C++ library support
6846 _LT_TAGVAR(ld_shlibs, $1)=no
6847 ;;
6848 esac
6849 ;;
6850
6851 vxworks*)
6852 # FIXME: insert proper C++ library support
6853 _LT_TAGVAR(ld_shlibs, $1)=no
6854 ;;
6855
6856 *)
6857 # FIXME: insert proper C++ library support
6858 _LT_TAGVAR(ld_shlibs, $1)=no
6859 ;;
6860 esac
6861
6862 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6863 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6864
6865 _LT_TAGVAR(GCC, $1)="$GXX"
6866 _LT_TAGVAR(LD, $1)="$LD"
6867
6868 ## CAVEAT EMPTOR:
6869 ## There is no encapsulation within the following macros, do not change
6870 ## the running order or otherwise move them around unless you know exactly
6871 ## what you are doing...
6872 _LT_SYS_HIDDEN_LIBDEPS($1)
6873 _LT_COMPILER_PIC($1)
6874 _LT_COMPILER_C_O($1)
6875 _LT_COMPILER_FILE_LOCKS($1)
6876 _LT_LINKER_SHLIBS($1)
6877 _LT_SYS_DYNAMIC_LINKER($1)
6878 _LT_LINKER_HARDCODE_LIBPATH($1)
6879
6880 _LT_CONFIG($1)
6881 fi # test -n "$compiler"
6882
6883 CC=$lt_save_CC
6884 CFLAGS=$lt_save_CFLAGS
6885 LDCXX=$LD
6886 LD=$lt_save_LD
6887 GCC=$lt_save_GCC
6888 with_gnu_ld=$lt_save_with_gnu_ld
6889 lt_cv_path_LDCXX=$lt_cv_path_LD
6890 lt_cv_path_LD=$lt_save_path_LD
6891 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6892 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6893 fi # test "$_lt_caught_CXX_error" != yes
6894
6895 AC_LANG_POP
6896 ])# _LT_LANG_CXX_CONFIG
6897
6898
6899 # _LT_FUNC_STRIPNAME_CNF
6900 # ----------------------
6901 # func_stripname_cnf prefix suffix name
6902 # strip PREFIX and SUFFIX off of NAME.
6903 # PREFIX and SUFFIX must not contain globbing or regex special
6904 # characters, hashes, percent signs, but SUFFIX may contain a leading
6905 # dot (in which case that matches only a dot).
6906 #
6907 # This function is identical to the (non-XSI) version of func_stripname,
6908 # except this one can be used by m4 code that may be executed by configure,
6909 # rather than the libtool script.
6910 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
6911 AC_REQUIRE([_LT_DECL_SED])
6912 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
6913 func_stripname_cnf ()
6914 {
6915 case ${2} in
6916 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
6917 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
6918 esac
6919 } # func_stripname_cnf
6920 ])# _LT_FUNC_STRIPNAME_CNF
6921
6922 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6923 # ---------------------------------
6924 # Figure out "hidden" library dependencies from verbose
6925 # compiler output when linking a shared library.
6926 # Parse the compiler output and extract the necessary
6927 # objects, libraries and library flags.
6928 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6929 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6930 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
6931 # Dependencies to place before and after the object being linked:
6932 _LT_TAGVAR(predep_objects, $1)=
6933 _LT_TAGVAR(postdep_objects, $1)=
6934 _LT_TAGVAR(predeps, $1)=
6935 _LT_TAGVAR(postdeps, $1)=
6936 _LT_TAGVAR(compiler_lib_search_path, $1)=
6937
6938 dnl we can't use the lt_simple_compile_test_code here,
6939 dnl because it contains code intended for an executable,
6940 dnl not a library. It's possible we should let each
6941 dnl tag define a new lt_????_link_test_code variable,
6942 dnl but it's only used here...
6943 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6944 int a;
6945 void foo (void) { a = 0; }
6946 _LT_EOF
6947 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6948 class Foo
6949 {
6950 public:
6951 Foo (void) { a = 0; }
6952 private:
6953 int a;
6954 };
6955 _LT_EOF
6956 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6957 subroutine foo
6958 implicit none
6959 integer*4 a
6960 a=0
6961 return
6962 end
6963 _LT_EOF
6964 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6965 subroutine foo
6966 implicit none
6967 integer a
6968 a=0
6969 return
6970 end
6971 _LT_EOF
6972 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6973 public class foo {
6974 private int a;
6975 public void bar (void) {
6976 a = 0;
6977 }
6978 };
6979 _LT_EOF
6980 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
6981 package foo
6982 func foo() {
6983 }
6984 _LT_EOF
6985 ])
6986
6987 _lt_libdeps_save_CFLAGS=$CFLAGS
6988 case "$CC $CFLAGS " in #(
6989 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
6990 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
6991 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
6992 esac
6993
6994 dnl Parse the compiler output and extract the necessary
6995 dnl objects, libraries and library flags.
6996 if AC_TRY_EVAL(ac_compile); then
6997 # Parse the compiler output and extract the necessary
6998 # objects, libraries and library flags.
6999
7000 # Sentinel used to keep track of whether or not we are before
7001 # the conftest object file.
7002 pre_test_object_deps_done=no
7003
7004 for p in `eval "$output_verbose_link_cmd"`; do
7005 case ${prev}${p} in
7006
7007 -L* | -R* | -l*)
7008 # Some compilers place space between "-{L,R}" and the path.
7009 # Remove the space.
7010 if test $p = "-L" ||
7011 test $p = "-R"; then
7012 prev=$p
7013 continue
7014 fi
7015
7016 # Expand the sysroot to ease extracting the directories later.
7017 if test -z "$prev"; then
7018 case $p in
7019 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7020 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7021 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7022 esac
7023 fi
7024 case $p in
7025 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7026 esac
7027 if test "$pre_test_object_deps_done" = no; then
7028 case ${prev} in
7029 -L | -R)
7030 # Internal compiler library paths should come after those
7031 # provided the user. The postdeps already come after the
7032 # user supplied libs so there is no need to process them.
7033 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7034 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
7035 else
7036 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
7037 fi
7038 ;;
7039 # The "-l" case would never come before the object being
7040 # linked, so don't bother handling this case.
7041 esac
7042 else
7043 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7044 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
7045 else
7046 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
7047 fi
7048 fi
7049 prev=
7050 ;;
7051
7052 *.lto.$objext) ;; # Ignore GCC LTO objects
7053 *.$objext)
7054 # This assumes that the test object file only shows up
7055 # once in the compiler output.
7056 if test "$p" = "conftest.$objext"; then
7057 pre_test_object_deps_done=yes
7058 continue
7059 fi
7060
7061 if test "$pre_test_object_deps_done" = no; then
7062 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7063 _LT_TAGVAR(predep_objects, $1)="$p"
7064 else
7065 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7066 fi
7067 else
7068 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7069 _LT_TAGVAR(postdep_objects, $1)="$p"
7070 else
7071 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7072 fi
7073 fi
7074 ;;
7075
7076 *) ;; # Ignore the rest.
7077
7078 esac
7079 done
7080
7081 # Clean up.
7082 rm -f a.out a.exe
7083 else
7084 echo "libtool.m4: error: problem compiling $1 test program"
7085 fi
7086
7087 $RM -f confest.$objext
7088 CFLAGS=$_lt_libdeps_save_CFLAGS
7089
7090 # PORTME: override above test on systems where it is broken
7091 m4_if([$1], [CXX],
7092 [case $host_os in
7093 interix[[3-9]]*)
7094 # Interix 3.5 installs completely hosed .la files for C++, so rather than
7095 # hack all around it, let's just trust "g++" to DTRT.
7096 _LT_TAGVAR(predep_objects,$1)=
7097 _LT_TAGVAR(postdep_objects,$1)=
7098 _LT_TAGVAR(postdeps,$1)=
7099 ;;
7100
7101 linux*)
7102 case `$CC -V 2>&1 | sed 5q` in
7103 *Sun\ C*)
7104 # Sun C++ 5.9
7105
7106 # The more standards-conforming stlport4 library is
7107 # incompatible with the Cstd library. Avoid specifying
7108 # it if it's in CXXFLAGS. Ignore libCrun as
7109 # -library=stlport4 depends on it.
7110 case " $CXX $CXXFLAGS " in
7111 *" -library=stlport4 "*)
7112 solaris_use_stlport4=yes
7113 ;;
7114 esac
7115
7116 if test "$solaris_use_stlport4" != yes; then
7117 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7118 fi
7119 ;;
7120 esac
7121 ;;
7122
7123 solaris*)
7124 case $cc_basename in
7125 CC* | sunCC*)
7126 # The more standards-conforming stlport4 library is
7127 # incompatible with the Cstd library. Avoid specifying
7128 # it if it's in CXXFLAGS. Ignore libCrun as
7129 # -library=stlport4 depends on it.
7130 case " $CXX $CXXFLAGS " in
7131 *" -library=stlport4 "*)
7132 solaris_use_stlport4=yes
7133 ;;
7134 esac
7135
7136 # Adding this requires a known-good setup of shared libraries for
7137 # Sun compiler versions before 5.6, else PIC objects from an old
7138 # archive will be linked into the output, leading to subtle bugs.
7139 if test "$solaris_use_stlport4" != yes; then
7140 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7141 fi
7142 ;;
7143 esac
7144 ;;
7145 esac
7146 ])
7147
7148 case " $_LT_TAGVAR(postdeps, $1) " in
7149 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7150 esac
7151 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7152 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7153 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
7154 fi
7155 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7156 [The directories searched by this compiler when creating a shared library])
7157 _LT_TAGDECL([], [predep_objects], [1],
7158 [Dependencies to place before and after the objects being linked to
7159 create a shared library])
7160 _LT_TAGDECL([], [postdep_objects], [1])
7161 _LT_TAGDECL([], [predeps], [1])
7162 _LT_TAGDECL([], [postdeps], [1])
7163 _LT_TAGDECL([], [compiler_lib_search_path], [1],
7164 [The library search path used internally by the compiler when linking
7165 a shared library])
7166 ])# _LT_SYS_HIDDEN_LIBDEPS
7167
7168
7169 # _LT_LANG_F77_CONFIG([TAG])
7170 # --------------------------
7171 # Ensure that the configuration variables for a Fortran 77 compiler are
7172 # suitably defined. These variables are subsequently used by _LT_CONFIG
7173 # to write the compiler configuration to `libtool'.
7174 m4_defun([_LT_LANG_F77_CONFIG],
7175 [AC_LANG_PUSH(Fortran 77)
7176 if test -z "$F77" || test "X$F77" = "Xno"; then
7177 _lt_disable_F77=yes
7178 fi
7179
7180 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7181 _LT_TAGVAR(allow_undefined_flag, $1)=
7182 _LT_TAGVAR(always_export_symbols, $1)=no
7183 _LT_TAGVAR(archive_expsym_cmds, $1)=
7184 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7185 _LT_TAGVAR(hardcode_direct, $1)=no
7186 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7187 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7188 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7189 _LT_TAGVAR(hardcode_minus_L, $1)=no
7190 _LT_TAGVAR(hardcode_automatic, $1)=no
7191 _LT_TAGVAR(inherit_rpath, $1)=no
7192 _LT_TAGVAR(module_cmds, $1)=
7193 _LT_TAGVAR(module_expsym_cmds, $1)=
7194 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7195 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7196 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7197 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7198 _LT_TAGVAR(no_undefined_flag, $1)=
7199 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7200 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7201
7202 # Source file extension for f77 test sources.
7203 ac_ext=f
7204
7205 # Object file extension for compiled f77 test sources.
7206 objext=o
7207 _LT_TAGVAR(objext, $1)=$objext
7208
7209 # No sense in running all these tests if we already determined that
7210 # the F77 compiler isn't working. Some variables (like enable_shared)
7211 # are currently assumed to apply to all compilers on this platform,
7212 # and will be corrupted by setting them based on a non-working compiler.
7213 if test "$_lt_disable_F77" != yes; then
7214 # Code to be used in simple compile tests
7215 lt_simple_compile_test_code="\
7216 subroutine t
7217 return
7218 end
7219 "
7220
7221 # Code to be used in simple link tests
7222 lt_simple_link_test_code="\
7223 program t
7224 end
7225 "
7226
7227 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7228 _LT_TAG_COMPILER
7229
7230 # save warnings/boilerplate of simple test code
7231 _LT_COMPILER_BOILERPLATE
7232 _LT_LINKER_BOILERPLATE
7233
7234 # Allow CC to be a program name with arguments.
7235 lt_save_CC="$CC"
7236 lt_save_GCC=$GCC
7237 lt_save_CFLAGS=$CFLAGS
7238 CC=${F77-"f77"}
7239 CFLAGS=$FFLAGS
7240 compiler=$CC
7241 _LT_TAGVAR(compiler, $1)=$CC
7242 _LT_CC_BASENAME([$compiler])
7243 GCC=$G77
7244 if test -n "$compiler"; then
7245 AC_MSG_CHECKING([if libtool supports shared libraries])
7246 AC_MSG_RESULT([$can_build_shared])
7247
7248 AC_MSG_CHECKING([whether to build shared libraries])
7249 test "$can_build_shared" = "no" && enable_shared=no
7250
7251 # On AIX, shared libraries and static libraries use the same namespace, and
7252 # are all built from PIC.
7253 case $host_os in
7254 aix3*)
7255 test "$enable_shared" = yes && enable_static=no
7256 if test -n "$RANLIB"; then
7257 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7258 postinstall_cmds='$RANLIB $lib'
7259 fi
7260 ;;
7261 aix[[4-9]]*)
7262 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7263 test "$enable_shared" = yes && enable_static=no
7264 fi
7265 ;;
7266 esac
7267 AC_MSG_RESULT([$enable_shared])
7268
7269 AC_MSG_CHECKING([whether to build static libraries])
7270 # Make sure either enable_shared or enable_static is yes.
7271 test "$enable_shared" = yes || enable_static=yes
7272 AC_MSG_RESULT([$enable_static])
7273
7274 _LT_TAGVAR(GCC, $1)="$G77"
7275 _LT_TAGVAR(LD, $1)="$LD"
7276
7277 ## CAVEAT EMPTOR:
7278 ## There is no encapsulation within the following macros, do not change
7279 ## the running order or otherwise move them around unless you know exactly
7280 ## what you are doing...
7281 _LT_COMPILER_PIC($1)
7282 _LT_COMPILER_C_O($1)
7283 _LT_COMPILER_FILE_LOCKS($1)
7284 _LT_LINKER_SHLIBS($1)
7285 _LT_SYS_DYNAMIC_LINKER($1)
7286 _LT_LINKER_HARDCODE_LIBPATH($1)
7287
7288 _LT_CONFIG($1)
7289 fi # test -n "$compiler"
7290
7291 GCC=$lt_save_GCC
7292 CC="$lt_save_CC"
7293 CFLAGS="$lt_save_CFLAGS"
7294 fi # test "$_lt_disable_F77" != yes
7295
7296 AC_LANG_POP
7297 ])# _LT_LANG_F77_CONFIG
7298
7299
7300 # _LT_LANG_FC_CONFIG([TAG])
7301 # -------------------------
7302 # Ensure that the configuration variables for a Fortran compiler are
7303 # suitably defined. These variables are subsequently used by _LT_CONFIG
7304 # to write the compiler configuration to `libtool'.
7305 m4_defun([_LT_LANG_FC_CONFIG],
7306 [AC_LANG_PUSH(Fortran)
7307
7308 if test -z "$FC" || test "X$FC" = "Xno"; then
7309 _lt_disable_FC=yes
7310 fi
7311
7312 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7313 _LT_TAGVAR(allow_undefined_flag, $1)=
7314 _LT_TAGVAR(always_export_symbols, $1)=no
7315 _LT_TAGVAR(archive_expsym_cmds, $1)=
7316 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7317 _LT_TAGVAR(hardcode_direct, $1)=no
7318 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7319 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7320 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7321 _LT_TAGVAR(hardcode_minus_L, $1)=no
7322 _LT_TAGVAR(hardcode_automatic, $1)=no
7323 _LT_TAGVAR(inherit_rpath, $1)=no
7324 _LT_TAGVAR(module_cmds, $1)=
7325 _LT_TAGVAR(module_expsym_cmds, $1)=
7326 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7327 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7328 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7329 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7330 _LT_TAGVAR(no_undefined_flag, $1)=
7331 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7332 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7333
7334 # Source file extension for fc test sources.
7335 ac_ext=${ac_fc_srcext-f}
7336
7337 # Object file extension for compiled fc test sources.
7338 objext=o
7339 _LT_TAGVAR(objext, $1)=$objext
7340
7341 # No sense in running all these tests if we already determined that
7342 # the FC compiler isn't working. Some variables (like enable_shared)
7343 # are currently assumed to apply to all compilers on this platform,
7344 # and will be corrupted by setting them based on a non-working compiler.
7345 if test "$_lt_disable_FC" != yes; then
7346 # Code to be used in simple compile tests
7347 lt_simple_compile_test_code="\
7348 subroutine t
7349 return
7350 end
7351 "
7352
7353 # Code to be used in simple link tests
7354 lt_simple_link_test_code="\
7355 program t
7356 end
7357 "
7358
7359 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7360 _LT_TAG_COMPILER
7361
7362 # save warnings/boilerplate of simple test code
7363 _LT_COMPILER_BOILERPLATE
7364 _LT_LINKER_BOILERPLATE
7365
7366 # Allow CC to be a program name with arguments.
7367 lt_save_CC="$CC"
7368 lt_save_GCC=$GCC
7369 lt_save_CFLAGS=$CFLAGS
7370 CC=${FC-"f95"}
7371 CFLAGS=$FCFLAGS
7372 compiler=$CC
7373 GCC=$ac_cv_fc_compiler_gnu
7374
7375 _LT_TAGVAR(compiler, $1)=$CC
7376 _LT_CC_BASENAME([$compiler])
7377
7378 if test -n "$compiler"; then
7379 AC_MSG_CHECKING([if libtool supports shared libraries])
7380 AC_MSG_RESULT([$can_build_shared])
7381
7382 AC_MSG_CHECKING([whether to build shared libraries])
7383 test "$can_build_shared" = "no" && enable_shared=no
7384
7385 # On AIX, shared libraries and static libraries use the same namespace, and
7386 # are all built from PIC.
7387 case $host_os in
7388 aix3*)
7389 test "$enable_shared" = yes && enable_static=no
7390 if test -n "$RANLIB"; then
7391 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7392 postinstall_cmds='$RANLIB $lib'
7393 fi
7394 ;;
7395 aix[[4-9]]*)
7396 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7397 test "$enable_shared" = yes && enable_static=no
7398 fi
7399 ;;
7400 esac
7401 AC_MSG_RESULT([$enable_shared])
7402
7403 AC_MSG_CHECKING([whether to build static libraries])
7404 # Make sure either enable_shared or enable_static is yes.
7405 test "$enable_shared" = yes || enable_static=yes
7406 AC_MSG_RESULT([$enable_static])
7407
7408 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
7409 _LT_TAGVAR(LD, $1)="$LD"
7410
7411 ## CAVEAT EMPTOR:
7412 ## There is no encapsulation within the following macros, do not change
7413 ## the running order or otherwise move them around unless you know exactly
7414 ## what you are doing...
7415 _LT_SYS_HIDDEN_LIBDEPS($1)
7416 _LT_COMPILER_PIC($1)
7417 _LT_COMPILER_C_O($1)
7418 _LT_COMPILER_FILE_LOCKS($1)
7419 _LT_LINKER_SHLIBS($1)
7420 _LT_SYS_DYNAMIC_LINKER($1)
7421 _LT_LINKER_HARDCODE_LIBPATH($1)
7422
7423 _LT_CONFIG($1)
7424 fi # test -n "$compiler"
7425
7426 GCC=$lt_save_GCC
7427 CC=$lt_save_CC
7428 CFLAGS=$lt_save_CFLAGS
7429 fi # test "$_lt_disable_FC" != yes
7430
7431 AC_LANG_POP
7432 ])# _LT_LANG_FC_CONFIG
7433
7434
7435 # _LT_LANG_GCJ_CONFIG([TAG])
7436 # --------------------------
7437 # Ensure that the configuration variables for the GNU Java Compiler compiler
7438 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7439 # to write the compiler configuration to `libtool'.
7440 m4_defun([_LT_LANG_GCJ_CONFIG],
7441 [AC_REQUIRE([LT_PROG_GCJ])dnl
7442 AC_LANG_SAVE
7443
7444 # Source file extension for Java test sources.
7445 ac_ext=java
7446
7447 # Object file extension for compiled Java test sources.
7448 objext=o
7449 _LT_TAGVAR(objext, $1)=$objext
7450
7451 # Code to be used in simple compile tests
7452 lt_simple_compile_test_code="class foo {}"
7453
7454 # Code to be used in simple link tests
7455 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7456
7457 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7458 _LT_TAG_COMPILER
7459
7460 # save warnings/boilerplate of simple test code
7461 _LT_COMPILER_BOILERPLATE
7462 _LT_LINKER_BOILERPLATE
7463
7464 # Allow CC to be a program name with arguments.
7465 lt_save_CC=$CC
7466 lt_save_CFLAGS=$CFLAGS
7467 lt_save_GCC=$GCC
7468 GCC=yes
7469 CC=${GCJ-"gcj"}
7470 CFLAGS=$GCJFLAGS
7471 compiler=$CC
7472 _LT_TAGVAR(compiler, $1)=$CC
7473 _LT_TAGVAR(LD, $1)="$LD"
7474 _LT_CC_BASENAME([$compiler])
7475
7476 # GCJ did not exist at the time GCC didn't implicitly link libc in.
7477 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7478
7479 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7480 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7481 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7482
7483 if test -n "$compiler"; then
7484 _LT_COMPILER_NO_RTTI($1)
7485 _LT_COMPILER_PIC($1)
7486 _LT_COMPILER_C_O($1)
7487 _LT_COMPILER_FILE_LOCKS($1)
7488 _LT_LINKER_SHLIBS($1)
7489 _LT_LINKER_HARDCODE_LIBPATH($1)
7490
7491 _LT_CONFIG($1)
7492 fi
7493
7494 AC_LANG_RESTORE
7495
7496 GCC=$lt_save_GCC
7497 CC=$lt_save_CC
7498 CFLAGS=$lt_save_CFLAGS
7499 ])# _LT_LANG_GCJ_CONFIG
7500
7501
7502 # _LT_LANG_GO_CONFIG([TAG])
7503 # --------------------------
7504 # Ensure that the configuration variables for the GNU Go compiler
7505 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7506 # to write the compiler configuration to `libtool'.
7507 m4_defun([_LT_LANG_GO_CONFIG],
7508 [AC_REQUIRE([LT_PROG_GO])dnl
7509 AC_LANG_SAVE
7510
7511 # Source file extension for Go test sources.
7512 ac_ext=go
7513
7514 # Object file extension for compiled Go test sources.
7515 objext=o
7516 _LT_TAGVAR(objext, $1)=$objext
7517
7518 # Code to be used in simple compile tests
7519 lt_simple_compile_test_code="package main; func main() { }"
7520
7521 # Code to be used in simple link tests
7522 lt_simple_link_test_code='package main; func main() { }'
7523
7524 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7525 _LT_TAG_COMPILER
7526
7527 # save warnings/boilerplate of simple test code
7528 _LT_COMPILER_BOILERPLATE
7529 _LT_LINKER_BOILERPLATE
7530
7531 # Allow CC to be a program name with arguments.
7532 lt_save_CC=$CC
7533 lt_save_CFLAGS=$CFLAGS
7534 lt_save_GCC=$GCC
7535 GCC=yes
7536 CC=${GOC-"gccgo"}
7537 CFLAGS=$GOFLAGS
7538 compiler=$CC
7539 _LT_TAGVAR(compiler, $1)=$CC
7540 _LT_TAGVAR(LD, $1)="$LD"
7541 _LT_CC_BASENAME([$compiler])
7542
7543 # Go did not exist at the time GCC didn't implicitly link libc in.
7544 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7545
7546 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7547 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7548 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7549
7550 if test -n "$compiler"; then
7551 _LT_COMPILER_NO_RTTI($1)
7552 _LT_COMPILER_PIC($1)
7553 _LT_COMPILER_C_O($1)
7554 _LT_COMPILER_FILE_LOCKS($1)
7555 _LT_LINKER_SHLIBS($1)
7556 _LT_LINKER_HARDCODE_LIBPATH($1)
7557
7558 _LT_CONFIG($1)
7559 fi
7560
7561 AC_LANG_RESTORE
7562
7563 GCC=$lt_save_GCC
7564 CC=$lt_save_CC
7565 CFLAGS=$lt_save_CFLAGS
7566 ])# _LT_LANG_GO_CONFIG
7567
7568
7569 # _LT_LANG_RC_CONFIG([TAG])
7570 # -------------------------
7571 # Ensure that the configuration variables for the Windows resource compiler
7572 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7573 # to write the compiler configuration to `libtool'.
7574 m4_defun([_LT_LANG_RC_CONFIG],
7575 [AC_REQUIRE([LT_PROG_RC])dnl
7576 AC_LANG_SAVE
7577
7578 # Source file extension for RC test sources.
7579 ac_ext=rc
7580
7581 # Object file extension for compiled RC test sources.
7582 objext=o
7583 _LT_TAGVAR(objext, $1)=$objext
7584
7585 # Code to be used in simple compile tests
7586 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7587
7588 # Code to be used in simple link tests
7589 lt_simple_link_test_code="$lt_simple_compile_test_code"
7590
7591 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7592 _LT_TAG_COMPILER
7593
7594 # save warnings/boilerplate of simple test code
7595 _LT_COMPILER_BOILERPLATE
7596 _LT_LINKER_BOILERPLATE
7597
7598 # Allow CC to be a program name with arguments.
7599 lt_save_CC="$CC"
7600 lt_save_CFLAGS=$CFLAGS
7601 lt_save_GCC=$GCC
7602 GCC=
7603 CC=${RC-"windres"}
7604 CFLAGS=
7605 compiler=$CC
7606 _LT_TAGVAR(compiler, $1)=$CC
7607 _LT_CC_BASENAME([$compiler])
7608 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7609
7610 if test -n "$compiler"; then
7611 :
7612 _LT_CONFIG($1)
7613 fi
7614
7615 GCC=$lt_save_GCC
7616 AC_LANG_RESTORE
7617 CC=$lt_save_CC
7618 CFLAGS=$lt_save_CFLAGS
7619 ])# _LT_LANG_RC_CONFIG
7620
7621
7622 # LT_PROG_GCJ
7623 # -----------
7624 AC_DEFUN([LT_PROG_GCJ],
7625 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7626 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7627 [AC_CHECK_TOOL(GCJ, gcj,)
7628 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7629 AC_SUBST(GCJFLAGS)])])[]dnl
7630 ])
7631
7632 # Old name:
7633 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7634 dnl aclocal-1.4 backwards compatibility:
7635 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7636
7637
7638 # LT_PROG_GO
7639 # ----------
7640 AC_DEFUN([LT_PROG_GO],
7641 [AC_CHECK_TOOL(GOC, gccgo,)
7642 ])
7643
7644
7645 # LT_PROG_RC
7646 # ----------
7647 AC_DEFUN([LT_PROG_RC],
7648 [AC_CHECK_TOOL(RC, windres,)
7649 ])
7650
7651 # Old name:
7652 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7653 dnl aclocal-1.4 backwards compatibility:
7654 dnl AC_DEFUN([LT_AC_PROG_RC], [])
7655
7656
7657 # _LT_DECL_EGREP
7658 # --------------
7659 # If we don't have a new enough Autoconf to choose the best grep
7660 # available, choose the one first in the user's PATH.
7661 m4_defun([_LT_DECL_EGREP],
7662 [AC_REQUIRE([AC_PROG_EGREP])dnl
7663 AC_REQUIRE([AC_PROG_FGREP])dnl
7664 test -z "$GREP" && GREP=grep
7665 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7666 _LT_DECL([], [EGREP], [1], [An ERE matcher])
7667 _LT_DECL([], [FGREP], [1], [A literal string matcher])
7668 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7669 AC_SUBST([GREP])
7670 ])
7671
7672
7673 # _LT_DECL_OBJDUMP
7674 # --------------
7675 # If we don't have a new enough Autoconf to choose the best objdump
7676 # available, choose the one first in the user's PATH.
7677 m4_defun([_LT_DECL_OBJDUMP],
7678 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
7679 test -z "$OBJDUMP" && OBJDUMP=objdump
7680 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7681 AC_SUBST([OBJDUMP])
7682 ])
7683
7684 # _LT_DECL_DLLTOOL
7685 # ----------------
7686 # Ensure DLLTOOL variable is set.
7687 m4_defun([_LT_DECL_DLLTOOL],
7688 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7689 test -z "$DLLTOOL" && DLLTOOL=dlltool
7690 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
7691 AC_SUBST([DLLTOOL])
7692 ])
7693
7694 # _LT_DECL_SED
7695 # ------------
7696 # Check for a fully-functional sed program, that truncates
7697 # as few characters as possible. Prefer GNU sed if found.
7698 m4_defun([_LT_DECL_SED],
7699 [AC_PROG_SED
7700 test -z "$SED" && SED=sed
7701 Xsed="$SED -e 1s/^X//"
7702 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7703 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7704 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7705 ])# _LT_DECL_SED
7706
7707 m4_ifndef([AC_PROG_SED], [
7708 # NOTE: This macro has been submitted for inclusion into #
7709 # GNU Autoconf as AC_PROG_SED. When it is available in #
7710 # a released version of Autoconf we should remove this #
7711 # macro and use it instead. #
7712
7713 m4_defun([AC_PROG_SED],
7714 [AC_MSG_CHECKING([for a sed that does not truncate output])
7715 AC_CACHE_VAL(lt_cv_path_SED,
7716 [# Loop through the user's path and test for sed and gsed.
7717 # Then use that list of sed's as ones to test for truncation.
7718 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7719 for as_dir in $PATH
7720 do
7721 IFS=$as_save_IFS
7722 test -z "$as_dir" && as_dir=.
7723 for lt_ac_prog in sed gsed; do
7724 for ac_exec_ext in '' $ac_executable_extensions; do
7725 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7726 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7727 fi
7728 done
7729 done
7730 done
7731 IFS=$as_save_IFS
7732 lt_ac_max=0
7733 lt_ac_count=0
7734 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7735 # along with /bin/sed that truncates output.
7736 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7737 test ! -f $lt_ac_sed && continue
7738 cat /dev/null > conftest.in
7739 lt_ac_count=0
7740 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7741 # Check for GNU sed and select it if it is found.
7742 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7743 lt_cv_path_SED=$lt_ac_sed
7744 break
7745 fi
7746 while true; do
7747 cat conftest.in conftest.in >conftest.tmp
7748 mv conftest.tmp conftest.in
7749 cp conftest.in conftest.nl
7750 echo >>conftest.nl
7751 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7752 cmp -s conftest.out conftest.nl || break
7753 # 10000 chars as input seems more than enough
7754 test $lt_ac_count -gt 10 && break
7755 lt_ac_count=`expr $lt_ac_count + 1`
7756 if test $lt_ac_count -gt $lt_ac_max; then
7757 lt_ac_max=$lt_ac_count
7758 lt_cv_path_SED=$lt_ac_sed
7759 fi
7760 done
7761 done
7762 ])
7763 SED=$lt_cv_path_SED
7764 AC_SUBST([SED])
7765 AC_MSG_RESULT([$SED])
7766 ])#AC_PROG_SED
7767 ])#m4_ifndef
7768
7769 # Old name:
7770 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7771 dnl aclocal-1.4 backwards compatibility:
7772 dnl AC_DEFUN([LT_AC_PROG_SED], [])
7773
7774
7775 # _LT_CHECK_SHELL_FEATURES
7776 # ------------------------
7777 # Find out whether the shell is Bourne or XSI compatible,
7778 # or has some other useful features.
7779 m4_defun([_LT_CHECK_SHELL_FEATURES],
7780 [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7781 # Try some XSI features
7782 xsi_shell=no
7783 ( _lt_dummy="a/b/c"
7784 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
7785 = c,a/b,b/c, \
7786 && eval 'test $(( 1 + 1 )) -eq 2 \
7787 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7788 && xsi_shell=yes
7789 AC_MSG_RESULT([$xsi_shell])
7790 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7791
7792 AC_MSG_CHECKING([whether the shell understands "+="])
7793 lt_shell_append=no
7794 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7795 >/dev/null 2>&1 \
7796 && lt_shell_append=yes
7797 AC_MSG_RESULT([$lt_shell_append])
7798 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7799
7800 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7801 lt_unset=unset
7802 else
7803 lt_unset=false
7804 fi
7805 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7806
7807 # test EBCDIC or ASCII
7808 case `echo X|tr X '\101'` in
7809 A) # ASCII based system
7810 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7811 lt_SP2NL='tr \040 \012'
7812 lt_NL2SP='tr \015\012 \040\040'
7813 ;;
7814 *) # EBCDIC based system
7815 lt_SP2NL='tr \100 \n'
7816 lt_NL2SP='tr \r\n \100\100'
7817 ;;
7818 esac
7819 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7820 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7821 ])# _LT_CHECK_SHELL_FEATURES
7822
7823
7824 # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
7825 # ------------------------------------------------------
7826 # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
7827 # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
7828 m4_defun([_LT_PROG_FUNCTION_REPLACE],
7829 [dnl {
7830 sed -e '/^$1 ()$/,/^} # $1 /c\
7831 $1 ()\
7832 {\
7833 m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
7834 } # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
7835 && mv -f "$cfgfile.tmp" "$cfgfile" \
7836 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7837 test 0 -eq $? || _lt_function_replace_fail=:
7838 ])
7839
7840
7841 # _LT_PROG_REPLACE_SHELLFNS
7842 # -------------------------
7843 # Replace existing portable implementations of several shell functions with
7844 # equivalent extended shell implementations where those features are available..
7845 m4_defun([_LT_PROG_REPLACE_SHELLFNS],
7846 [if test x"$xsi_shell" = xyes; then
7847 _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
7848 case ${1} in
7849 */*) func_dirname_result="${1%/*}${2}" ;;
7850 * ) func_dirname_result="${3}" ;;
7851 esac])
7852
7853 _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
7854 func_basename_result="${1##*/}"])
7855
7856 _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
7857 case ${1} in
7858 */*) func_dirname_result="${1%/*}${2}" ;;
7859 * ) func_dirname_result="${3}" ;;
7860 esac
7861 func_basename_result="${1##*/}"])
7862
7863 _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
7864 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7865 # positional parameters, so assign one to ordinary parameter first.
7866 func_stripname_result=${3}
7867 func_stripname_result=${func_stripname_result#"${1}"}
7868 func_stripname_result=${func_stripname_result%"${2}"}])
7869
7870 _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
7871 func_split_long_opt_name=${1%%=*}
7872 func_split_long_opt_arg=${1#*=}])
7873
7874 _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
7875 func_split_short_opt_arg=${1#??}
7876 func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
7877
7878 _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
7879 case ${1} in
7880 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7881 *) func_lo2o_result=${1} ;;
7882 esac])
7883
7884 _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
7885
7886 _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
7887
7888 _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
7889 fi
7890
7891 if test x"$lt_shell_append" = xyes; then
7892 _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
7893
7894 _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
7895 func_quote_for_eval "${2}"
7896 dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
7897 eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
7898
7899 # Save a `func_append' function call where possible by direct use of '+='
7900 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
7901 && mv -f "$cfgfile.tmp" "$cfgfile" \
7902 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7903 test 0 -eq $? || _lt_function_replace_fail=:
7904 else
7905 # Save a `func_append' function call even when '+=' is not available
7906 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
7907 && mv -f "$cfgfile.tmp" "$cfgfile" \
7908 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7909 test 0 -eq $? || _lt_function_replace_fail=:
7910 fi
7911
7912 if test x"$_lt_function_replace_fail" = x":"; then
7913 AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
7914 fi
7915 ])
7916
7917 # _LT_PATH_CONVERSION_FUNCTIONS
7918 # -----------------------------
7919 # Determine which file name conversion functions should be used by
7920 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
7921 # for certain cross-compile configurations and native mingw.
7922 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
7923 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
7924 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
7925 AC_MSG_CHECKING([how to convert $build file names to $host format])
7926 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
7927 [case $host in
7928 *-*-mingw* )
7929 case $build in
7930 *-*-mingw* ) # actually msys
7931 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
7932 ;;
7933 *-*-cygwin* )
7934 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
7935 ;;
7936 * ) # otherwise, assume *nix
7937 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
7938 ;;
7939 esac
7940 ;;
7941 *-*-cygwin* )
7942 case $build in
7943 *-*-mingw* ) # actually msys
7944 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
7945 ;;
7946 *-*-cygwin* )
7947 lt_cv_to_host_file_cmd=func_convert_file_noop
7948 ;;
7949 * ) # otherwise, assume *nix
7950 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
7951 ;;
7952 esac
7953 ;;
7954 * ) # unhandled hosts (and "normal" native builds)
7955 lt_cv_to_host_file_cmd=func_convert_file_noop
7956 ;;
7957 esac
7958 ])
7959 to_host_file_cmd=$lt_cv_to_host_file_cmd
7960 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
7961 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
7962 [0], [convert $build file names to $host format])dnl
7963
7964 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
7965 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
7966 [#assume ordinary cross tools, or native build.
7967 lt_cv_to_tool_file_cmd=func_convert_file_noop
7968 case $host in
7969 *-*-mingw* )
7970 case $build in
7971 *-*-mingw* ) # actually msys
7972 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
7973 ;;
7974 esac
7975 ;;
7976 esac
7977 ])
7978 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
7979 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
7980 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
7981 [0], [convert $build files to toolchain format])dnl
7982 ])# _LT_PATH_CONVERSION_FUNCTIONS
7983
7984 # Helper functions for option handling. -*- Autoconf -*-
7985 #
7986 # Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
7987 # Inc.
7988 # Written by Gary V. Vaughan, 2004
7989 #
7990 # This file is free software; the Free Software Foundation gives
7991 # unlimited permission to copy and/or distribute it, with or without
7992 # modifications, as long as this notice is preserved.
7993
7994 # serial 7 ltoptions.m4
7995
7996 # This is to help aclocal find these macros, as it can't see m4_define.
7997 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
7998
7999
8000 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
8001 # ------------------------------------------
8002 m4_define([_LT_MANGLE_OPTION],
8003 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
8004
8005
8006 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
8007 # ---------------------------------------
8008 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
8009 # matching handler defined, dispatch to it. Other OPTION-NAMEs are
8010 # saved as a flag.
8011 m4_define([_LT_SET_OPTION],
8012 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
8013 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
8014 _LT_MANGLE_DEFUN([$1], [$2]),
8015 [m4_warning([Unknown $1 option `$2'])])[]dnl
8016 ])
8017
8018
8019 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
8020 # ------------------------------------------------------------
8021 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8022 m4_define([_LT_IF_OPTION],
8023 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
8024
8025
8026 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
8027 # -------------------------------------------------------
8028 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
8029 # are set.
8030 m4_define([_LT_UNLESS_OPTIONS],
8031 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8032 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
8033 [m4_define([$0_found])])])[]dnl
8034 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
8035 ])[]dnl
8036 ])
8037
8038
8039 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
8040 # ----------------------------------------
8041 # OPTION-LIST is a space-separated list of Libtool options associated
8042 # with MACRO-NAME. If any OPTION has a matching handler declared with
8043 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
8044 # the unknown option and exit.
8045 m4_defun([_LT_SET_OPTIONS],
8046 [# Set options
8047 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8048 [_LT_SET_OPTION([$1], _LT_Option)])
8049
8050 m4_if([$1],[LT_INIT],[
8051 dnl
8052 dnl Simply set some default values (i.e off) if boolean options were not
8053 dnl specified:
8054 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
8055 ])
8056 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
8057 ])
8058 dnl
8059 dnl If no reference was made to various pairs of opposing options, then
8060 dnl we run the default mode handler for the pair. For example, if neither
8061 dnl `shared' nor `disable-shared' was passed, we enable building of shared
8062 dnl archives by default:
8063 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
8064 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
8065 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
8066 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
8067 [_LT_ENABLE_FAST_INSTALL])
8068 ])
8069 ])# _LT_SET_OPTIONS
8070
8071
8072
8073 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
8074 # -----------------------------------------
8075 m4_define([_LT_MANGLE_DEFUN],
8076 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
8077
8078
8079 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
8080 # -----------------------------------------------
8081 m4_define([LT_OPTION_DEFINE],
8082 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
8083 ])# LT_OPTION_DEFINE
8084
8085
8086 # dlopen
8087 # ------
8088 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
8089 ])
8090
8091 AU_DEFUN([AC_LIBTOOL_DLOPEN],
8092 [_LT_SET_OPTION([LT_INIT], [dlopen])
8093 AC_DIAGNOSE([obsolete],
8094 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8095 put the `dlopen' option into LT_INIT's first parameter.])
8096 ])
8097
8098 dnl aclocal-1.4 backwards compatibility:
8099 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
8100
8101
8102 # win32-dll
8103 # ---------
8104 # Declare package support for building win32 dll's.
8105 LT_OPTION_DEFINE([LT_INIT], [win32-dll],
8106 [enable_win32_dll=yes
8107
8108 case $host in
8109 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
8110 AC_CHECK_TOOL(AS, as, false)
8111 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8112 AC_CHECK_TOOL(OBJDUMP, objdump, false)
8113 ;;
8114 esac
8115
8116 test -z "$AS" && AS=as
8117 _LT_DECL([], [AS], [1], [Assembler program])dnl
8118
8119 test -z "$DLLTOOL" && DLLTOOL=dlltool
8120 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
8121
8122 test -z "$OBJDUMP" && OBJDUMP=objdump
8123 _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
8124 ])# win32-dll
8125
8126 AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
8127 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8128 _LT_SET_OPTION([LT_INIT], [win32-dll])
8129 AC_DIAGNOSE([obsolete],
8130 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8131 put the `win32-dll' option into LT_INIT's first parameter.])
8132 ])
8133
8134 dnl aclocal-1.4 backwards compatibility:
8135 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
8136
8137
8138 # _LT_ENABLE_SHARED([DEFAULT])
8139 # ----------------------------
8140 # implement the --enable-shared flag, and supports the `shared' and
8141 # `disable-shared' LT_INIT options.
8142 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8143 m4_define([_LT_ENABLE_SHARED],
8144 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
8145 AC_ARG_ENABLE([shared],
8146 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
8147 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
8148 [p=${PACKAGE-default}
8149 case $enableval in
8150 yes) enable_shared=yes ;;
8151 no) enable_shared=no ;;
8152 *)
8153 enable_shared=no
8154 # Look at the argument we got. We use all the common list separators.
8155 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8156 for pkg in $enableval; do
8157 IFS="$lt_save_ifs"
8158 if test "X$pkg" = "X$p"; then
8159 enable_shared=yes
8160 fi
8161 done
8162 IFS="$lt_save_ifs"
8163 ;;
8164 esac],
8165 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
8166
8167 _LT_DECL([build_libtool_libs], [enable_shared], [0],
8168 [Whether or not to build shared libraries])
8169 ])# _LT_ENABLE_SHARED
8170
8171 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
8172 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
8173
8174 # Old names:
8175 AC_DEFUN([AC_ENABLE_SHARED],
8176 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
8177 ])
8178
8179 AC_DEFUN([AC_DISABLE_SHARED],
8180 [_LT_SET_OPTION([LT_INIT], [disable-shared])
8181 ])
8182
8183 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
8184 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
8185
8186 dnl aclocal-1.4 backwards compatibility:
8187 dnl AC_DEFUN([AM_ENABLE_SHARED], [])
8188 dnl AC_DEFUN([AM_DISABLE_SHARED], [])
8189
8190
8191
8192 # _LT_ENABLE_STATIC([DEFAULT])
8193 # ----------------------------
8194 # implement the --enable-static flag, and support the `static' and
8195 # `disable-static' LT_INIT options.
8196 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8197 m4_define([_LT_ENABLE_STATIC],
8198 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
8199 AC_ARG_ENABLE([static],
8200 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
8201 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
8202 [p=${PACKAGE-default}
8203 case $enableval in
8204 yes) enable_static=yes ;;
8205 no) enable_static=no ;;
8206 *)
8207 enable_static=no
8208 # Look at the argument we got. We use all the common list separators.
8209 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8210 for pkg in $enableval; do
8211 IFS="$lt_save_ifs"
8212 if test "X$pkg" = "X$p"; then
8213 enable_static=yes
8214 fi
8215 done
8216 IFS="$lt_save_ifs"
8217 ;;
8218 esac],
8219 [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
8220
8221 _LT_DECL([build_old_libs], [enable_static], [0],
8222 [Whether or not to build static libraries])
8223 ])# _LT_ENABLE_STATIC
8224
8225 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
8226 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
8227
8228 # Old names:
8229 AC_DEFUN([AC_ENABLE_STATIC],
8230 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
8231 ])
8232
8233 AC_DEFUN([AC_DISABLE_STATIC],
8234 [_LT_SET_OPTION([LT_INIT], [disable-static])
8235 ])
8236
8237 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
8238 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
8239
8240 dnl aclocal-1.4 backwards compatibility:
8241 dnl AC_DEFUN([AM_ENABLE_STATIC], [])
8242 dnl AC_DEFUN([AM_DISABLE_STATIC], [])
8243
8244
8245
8246 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
8247 # ----------------------------------
8248 # implement the --enable-fast-install flag, and support the `fast-install'
8249 # and `disable-fast-install' LT_INIT options.
8250 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8251 m4_define([_LT_ENABLE_FAST_INSTALL],
8252 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
8253 AC_ARG_ENABLE([fast-install],
8254 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
8255 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
8256 [p=${PACKAGE-default}
8257 case $enableval in
8258 yes) enable_fast_install=yes ;;
8259 no) enable_fast_install=no ;;
8260 *)
8261 enable_fast_install=no
8262 # Look at the argument we got. We use all the common list separators.
8263 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8264 for pkg in $enableval; do
8265 IFS="$lt_save_ifs"
8266 if test "X$pkg" = "X$p"; then
8267 enable_fast_install=yes
8268 fi
8269 done
8270 IFS="$lt_save_ifs"
8271 ;;
8272 esac],
8273 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
8274
8275 _LT_DECL([fast_install], [enable_fast_install], [0],
8276 [Whether or not to optimize for fast installation])dnl
8277 ])# _LT_ENABLE_FAST_INSTALL
8278
8279 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
8280 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
8281
8282 # Old names:
8283 AU_DEFUN([AC_ENABLE_FAST_INSTALL],
8284 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
8285 AC_DIAGNOSE([obsolete],
8286 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8287 the `fast-install' option into LT_INIT's first parameter.])
8288 ])
8289
8290 AU_DEFUN([AC_DISABLE_FAST_INSTALL],
8291 [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
8292 AC_DIAGNOSE([obsolete],
8293 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8294 the `disable-fast-install' option into LT_INIT's first parameter.])
8295 ])
8296
8297 dnl aclocal-1.4 backwards compatibility:
8298 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
8299 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
8300
8301
8302 # _LT_WITH_PIC([MODE])
8303 # --------------------
8304 # implement the --with-pic flag, and support the `pic-only' and `no-pic'
8305 # LT_INIT options.
8306 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
8307 m4_define([_LT_WITH_PIC],
8308 [AC_ARG_WITH([pic],
8309 [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
8310 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
8311 [lt_p=${PACKAGE-default}
8312 case $withval in
8313 yes|no) pic_mode=$withval ;;
8314 *)
8315 pic_mode=default
8316 # Look at the argument we got. We use all the common list separators.
8317 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8318 for lt_pkg in $withval; do
8319 IFS="$lt_save_ifs"
8320 if test "X$lt_pkg" = "X$lt_p"; then
8321 pic_mode=yes
8322 fi
8323 done
8324 IFS="$lt_save_ifs"
8325 ;;
8326 esac],
8327 [pic_mode=default])
8328
8329 test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
8330
8331 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
8332 ])# _LT_WITH_PIC
8333
8334 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
8335 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
8336
8337 # Old name:
8338 AU_DEFUN([AC_LIBTOOL_PICMODE],
8339 [_LT_SET_OPTION([LT_INIT], [pic-only])
8340 AC_DIAGNOSE([obsolete],
8341 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8342 put the `pic-only' option into LT_INIT's first parameter.])
8343 ])
8344
8345 dnl aclocal-1.4 backwards compatibility:
8346 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
8347
8348
8349 m4_define([_LTDL_MODE], [])
8350 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
8351 [m4_define([_LTDL_MODE], [nonrecursive])])
8352 LT_OPTION_DEFINE([LTDL_INIT], [recursive],
8353 [m4_define([_LTDL_MODE], [recursive])])
8354 LT_OPTION_DEFINE([LTDL_INIT], [subproject],
8355 [m4_define([_LTDL_MODE], [subproject])])
8356
8357 m4_define([_LTDL_TYPE], [])
8358 LT_OPTION_DEFINE([LTDL_INIT], [installable],
8359 [m4_define([_LTDL_TYPE], [installable])])
8360 LT_OPTION_DEFINE([LTDL_INIT], [convenience],
8361 [m4_define([_LTDL_TYPE], [convenience])])
8362
8363 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
8364 #
8365 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
8366 # Written by Gary V. Vaughan, 2004
8367 #
8368 # This file is free software; the Free Software Foundation gives
8369 # unlimited permission to copy and/or distribute it, with or without
8370 # modifications, as long as this notice is preserved.
8371
8372 # serial 6 ltsugar.m4
8373
8374 # This is to help aclocal find these macros, as it can't see m4_define.
8375 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
8376
8377
8378 # lt_join(SEP, ARG1, [ARG2...])
8379 # -----------------------------
8380 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
8381 # associated separator.
8382 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
8383 # versions in m4sugar had bugs.
8384 m4_define([lt_join],
8385 [m4_if([$#], [1], [],
8386 [$#], [2], [[$2]],
8387 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
8388 m4_define([_lt_join],
8389 [m4_if([$#$2], [2], [],
8390 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
8391
8392
8393 # lt_car(LIST)
8394 # lt_cdr(LIST)
8395 # ------------
8396 # Manipulate m4 lists.
8397 # These macros are necessary as long as will still need to support
8398 # Autoconf-2.59 which quotes differently.
8399 m4_define([lt_car], [[$1]])
8400 m4_define([lt_cdr],
8401 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
8402 [$#], 1, [],
8403 [m4_dquote(m4_shift($@))])])
8404 m4_define([lt_unquote], $1)
8405
8406
8407 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
8408 # ------------------------------------------
8409 # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
8410 # Note that neither SEPARATOR nor STRING are expanded; they are appended
8411 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
8412 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
8413 # than defined and empty).
8414 #
8415 # This macro is needed until we can rely on Autoconf 2.62, since earlier
8416 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
8417 m4_define([lt_append],
8418 [m4_define([$1],
8419 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
8420
8421
8422
8423 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
8424 # ----------------------------------------------------------
8425 # Produce a SEP delimited list of all paired combinations of elements of
8426 # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
8427 # has the form PREFIXmINFIXSUFFIXn.
8428 # Needed until we can rely on m4_combine added in Autoconf 2.62.
8429 m4_define([lt_combine],
8430 [m4_if(m4_eval([$# > 3]), [1],
8431 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
8432 [[m4_foreach([_Lt_prefix], [$2],
8433 [m4_foreach([_Lt_suffix],
8434 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
8435 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
8436
8437
8438 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
8439 # -----------------------------------------------------------------------
8440 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
8441 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
8442 m4_define([lt_if_append_uniq],
8443 [m4_ifdef([$1],
8444 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
8445 [lt_append([$1], [$2], [$3])$4],
8446 [$5])],
8447 [lt_append([$1], [$2], [$3])$4])])
8448
8449
8450 # lt_dict_add(DICT, KEY, VALUE)
8451 # -----------------------------
8452 m4_define([lt_dict_add],
8453 [m4_define([$1($2)], [$3])])
8454
8455
8456 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
8457 # --------------------------------------------
8458 m4_define([lt_dict_add_subkey],
8459 [m4_define([$1($2:$3)], [$4])])
8460
8461
8462 # lt_dict_fetch(DICT, KEY, [SUBKEY])
8463 # ----------------------------------
8464 m4_define([lt_dict_fetch],
8465 [m4_ifval([$3],
8466 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
8467 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
8468
8469
8470 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
8471 # -----------------------------------------------------------------
8472 m4_define([lt_if_dict_fetch],
8473 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
8474 [$5],
8475 [$6])])
8476
8477
8478 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
8479 # --------------------------------------------------------------
8480 m4_define([lt_dict_filter],
8481 [m4_if([$5], [], [],
8482 [lt_join(m4_quote(m4_default([$4], [[, ]])),
8483 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
8484 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
8485 ])
8486
8487 # ltversion.m4 -- version numbers -*- Autoconf -*-
8488 #
8489 # Copyright (C) 2004 Free Software Foundation, Inc.
8490 # Written by Scott James Remnant, 2004
8491 #
8492 # This file is free software; the Free Software Foundation gives
8493 # unlimited permission to copy and/or distribute it, with or without
8494 # modifications, as long as this notice is preserved.
8495
8496 # @configure_input@
8497
8498 # serial 3337 ltversion.m4
8499 # This file is part of GNU Libtool
8500
8501 m4_define([LT_PACKAGE_VERSION], [2.4.2])
8502 m4_define([LT_PACKAGE_REVISION], [1.3337])
8503
8504 AC_DEFUN([LTVERSION_VERSION],
8505 [macro_version='2.4.2'
8506 macro_revision='1.3337'
8507 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
8508 _LT_DECL(, macro_revision, 0)
8509 ])
8510
8511 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
8512 #
8513 # Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
8514 # Written by Scott James Remnant, 2004.
8515 #
8516 # This file is free software; the Free Software Foundation gives
8517 # unlimited permission to copy and/or distribute it, with or without
8518 # modifications, as long as this notice is preserved.
8519
8520 # serial 5 lt~obsolete.m4
8521
8522 # These exist entirely to fool aclocal when bootstrapping libtool.
8523 #
8524 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
8525 # which have later been changed to m4_define as they aren't part of the
8526 # exported API, or moved to Autoconf or Automake where they belong.
8527 #
8528 # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
8529 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
8530 # using a macro with the same name in our local m4/libtool.m4 it'll
8531 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
8532 # and doesn't know about Autoconf macros at all.)
8533 #
8534 # So we provide this file, which has a silly filename so it's always
8535 # included after everything else. This provides aclocal with the
8536 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
8537 # because those macros already exist, or will be overwritten later.
8538 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
8539 #
8540 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
8541 # Yes, that means every name once taken will need to remain here until
8542 # we give up compatibility with versions before 1.7, at which point
8543 # we need to keep only those names which we still refer to.
8544
8545 # This is to help aclocal find these macros, as it can't see m4_define.
8546 AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
8547
8548 m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
8549 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
8550 m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
8551 m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
8552 m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
8553 m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
8554 m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
8555 m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
8556 m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
8557 m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
8558 m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
8559 m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
8560 m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
8561 m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
8562 m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
8563 m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
8564 m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
8565 m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
8566 m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
8567 m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
8568 m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
8569 m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
8570 m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
8571 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
8572 m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
8573 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
8574 m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
8575 m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
8576 m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
8577 m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
8578 m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
8579 m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
8580 m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
8581 m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
8582 m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
8583 m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
8584 m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
8585 m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
8586 m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
8587 m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
8588 m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
8589 m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
8590 m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
8591 m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
8592 m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
8593 m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
8594 m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
8595 m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
8596 m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
8597 m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
8598 m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
8599 m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
8600 m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
8601 m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
8602 m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
8603 m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
8604 m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
8605 m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
8606 m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
8607 m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
8608 m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
8609
8610 # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
8611 # serial 1 (pkg-config-0.24)
8612 #
8613 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
8614 #
8615 # This program is free software; you can redistribute it and/or modify
8616 # it under the terms of the GNU General Public License as published by
8617 # the Free Software Foundation; either version 2 of the License, or
8618 # (at your option) any later version.
8619 #
8620 # This program is distributed in the hope that it will be useful, but
8621 # WITHOUT ANY WARRANTY; without even the implied warranty of
8622 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
8623 # General Public License for more details.
8624 #
8625 # You should have received a copy of the GNU General Public License
8626 # along with this program; if not, write to the Free Software
8627 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
8628 #
8629 # As a special exception to the GNU General Public License, if you
8630 # distribute this file as part of a program that contains a
8631 # configuration script generated by Autoconf, you may include it under
8632 # the same distribution terms that you use for the rest of that program.
8633
8634 # PKG_PROG_PKG_CONFIG([MIN-VERSION])
8635 # ----------------------------------
8636 AC_DEFUN([PKG_PROG_PKG_CONFIG],
8637 [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
8638 m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
8639 m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
8640 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
8641 AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
8642 AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
8643
8644 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
8645 AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
8646 fi
8647 if test -n "$PKG_CONFIG"; then
8648 _pkg_min_version=m4_default([$1], [0.9.0])
8649 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
8650 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
8651 AC_MSG_RESULT([yes])
8652 else
8653 AC_MSG_RESULT([no])
8654 PKG_CONFIG=""
8655 fi
8656 fi[]dnl
8657 ])# PKG_PROG_PKG_CONFIG
8658
8659 # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
8660 #
8661 # Check to see whether a particular set of modules exists. Similar
8662 # to PKG_CHECK_MODULES(), but does not set variables or print errors.
8663 #
8664 # Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
8665 # only at the first occurence in configure.ac, so if the first place
8666 # it's called might be skipped (such as if it is within an "if", you
8667 # have to call PKG_CHECK_EXISTS manually
8668 # --------------------------------------------------------------
8669 AC_DEFUN([PKG_CHECK_EXISTS],
8670 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
8671 if test -n "$PKG_CONFIG" && \
8672 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
8673 m4_default([$2], [:])
8674 m4_ifvaln([$3], [else
8675 $3])dnl
8676 fi])
8677
8678 # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
8679 # ---------------------------------------------
8680 m4_define([_PKG_CONFIG],
8681 [if test -n "$$1"; then
8682 pkg_cv_[]$1="$$1"
8683 elif test -n "$PKG_CONFIG"; then
8684 PKG_CHECK_EXISTS([$3],
8685 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
8686 test "x$?" != "x0" && pkg_failed=yes ],
8687 [pkg_failed=yes])
8688 else
8689 pkg_failed=untried
8690 fi[]dnl
8691 ])# _PKG_CONFIG
8692
8693 # _PKG_SHORT_ERRORS_SUPPORTED
8694 # -----------------------------
8695 AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
8696 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
8697 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
8698 _pkg_short_errors_supported=yes
8699 else
8700 _pkg_short_errors_supported=no
8701 fi[]dnl
8702 ])# _PKG_SHORT_ERRORS_SUPPORTED
8703
8704
8705 # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
8706 # [ACTION-IF-NOT-FOUND])
8707 #
8708 #
8709 # Note that if there is a possibility the first call to
8710 # PKG_CHECK_MODULES might not happen, you should be sure to include an
8711 # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
8712 #
8713 #
8714 # --------------------------------------------------------------
8715 AC_DEFUN([PKG_CHECK_MODULES],
8716 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
8717 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
8718 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
8719
8720 pkg_failed=no
8721 AC_MSG_CHECKING([for $1])
8722
8723 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
8724 _PKG_CONFIG([$1][_LIBS], [libs], [$2])
8725
8726 m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
8727 and $1[]_LIBS to avoid the need to call pkg-config.
8728 See the pkg-config man page for more details.])
8729
8730 if test $pkg_failed = yes; then
8731 AC_MSG_RESULT([no])
8732 _PKG_SHORT_ERRORS_SUPPORTED
8733 if test $_pkg_short_errors_supported = yes; then
8734 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
8735 else
8736 $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
8737 fi
8738 # Put the nasty error message in config.log where it belongs
8739 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
8740
8741 m4_default([$4], [AC_MSG_ERROR(
8742 [Package requirements ($2) were not met:
8743
8744 $$1_PKG_ERRORS
8745
8746 Consider adjusting the PKG_CONFIG_PATH environment variable if you
8747 installed software in a non-standard prefix.
8748
8749 _PKG_TEXT])[]dnl
8750 ])
8751 elif test $pkg_failed = untried; then
8752 AC_MSG_RESULT([no])
8753 m4_default([$4], [AC_MSG_FAILURE(
8754 [The pkg-config script could not be found or is too old. Make sure it
8755 is in your PATH or set the PKG_CONFIG environment variable to the full
8756 path to pkg-config.
8757
8758 _PKG_TEXT
8759
8760 To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
8761 ])
8762 else
8763 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
8764 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
8765 AC_MSG_RESULT([yes])
8766 $3
8767 fi[]dnl
8768 ])# PKG_CHECK_MODULES
8769
8770 # PKG_INSTALLDIR(DIRECTORY)
8771 # -------------------------
8772 # Substitutes the variable pkgconfigdir as the location where a module
8773 # should install pkg-config .pc files. By default the directory is
8774 # $libdir/pkgconfig, but the default can be changed by passing
8775 # DIRECTORY. The user can override through the --with-pkgconfigdir
8776 # parameter.
8777 AC_DEFUN([PKG_INSTALLDIR],
8778 [m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
8779 m4_pushdef([pkg_description],
8780 [pkg-config installation directory @<:@]pkg_default[@:>@])
8781 AC_ARG_WITH([pkgconfigdir],
8782 [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
8783 [with_pkgconfigdir=]pkg_default)
8784 AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
8785 m4_popdef([pkg_default])
8786 m4_popdef([pkg_description])
8787 ]) dnl PKG_INSTALLDIR
8788
8789
8790 # PKG_NOARCH_INSTALLDIR(DIRECTORY)
8791 # -------------------------
8792 # Substitutes the variable noarch_pkgconfigdir as the location where a
8793 # module should install arch-independent pkg-config .pc files. By
8794 # default the directory is $datadir/pkgconfig, but the default can be
8795 # changed by passing DIRECTORY. The user can override through the
8796 # --with-noarch-pkgconfigdir parameter.
8797 AC_DEFUN([PKG_NOARCH_INSTALLDIR],
8798 [m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
8799 m4_pushdef([pkg_description],
8800 [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
8801 AC_ARG_WITH([noarch-pkgconfigdir],
8802 [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
8803 [with_noarch_pkgconfigdir=]pkg_default)
8804 AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
8805 m4_popdef([pkg_default])
8806 m4_popdef([pkg_description])
8807 ]) dnl PKG_NOARCH_INSTALLDIR
8808
8809
8810 # PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
8811 # [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
8812 # -------------------------------------------
8813 # Retrieves the value of the pkg-config variable for the given module.
8814 AC_DEFUN([PKG_CHECK_VAR],
8815 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
8816 AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
8817
8818 _PKG_CONFIG([$1], [variable="][$3]["], [$2])
8819 AS_VAR_COPY([$1], [pkg_cv_][$1])
8820
8821 AS_VAR_IF([$1], [""], [$5], [$4])dnl
8822 ])# PKG_CHECK_VAR
8823
8824 # PKG_WITH_MODULES(VARIABLE-PREFIX, MODULES,
8825 # [ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND],
8826 # [DESCRIPTION], [DEFAULT])
8827 #
8828 # Prepare a "--with-" configure option using the lowercase [VARIABLE-PREFIX]
8829 # name, merging the behaviour of AC_ARG_WITH and PKG_CHECK_MODULES in a single
8830 # macro
8831 #
8832 # --------------------------------------------------------------
8833 AC_DEFUN([PKG_WITH_MODULES],
8834 [
8835 m4_pushdef([with_arg], m4_tolower([$1]))
8836
8837 m4_pushdef([description],
8838 [m4_default([$5], [build with ]with_arg[ support])])
8839
8840 m4_pushdef([def_arg], [m4_default([$6], [auto])])
8841 m4_pushdef([def_action_if_found], [AS_TR_SH([with_]with_arg)=yes])
8842 m4_pushdef([def_action_if_not_found], [AS_TR_SH([with_]with_arg)=no])
8843
8844 m4_case(def_arg,
8845 [yes],[m4_pushdef([with_without], [--without-]with_arg)],
8846 [m4_pushdef([with_without],[--with-]with_arg)])
8847
8848 AC_ARG_WITH(with_arg,
8849 AS_HELP_STRING(with_without, description[ @<:@default=]def_arg[@:>@]),,
8850 [AS_TR_SH([with_]with_arg)=def_arg])
8851
8852 AS_CASE([$AS_TR_SH([with_]with_arg)],
8853 [yes],[PKG_CHECK_MODULES([$1],[$2],$3,$4)],
8854 [auto],[PKG_CHECK_MODULES([$1],[$2],
8855 [m4_n([def_action_if_found]) $3],
8856 [m4_n([def_action_if_not_found]) $4])])
8857
8858 m4_popdef([with_arg])
8859 m4_popdef([description])
8860 m4_popdef([def_arg])
8861
8862 ]) dnl PKG_WITH_MODULES
8863
8864 # PKG_HAVE_WITH_MODULES(VARIABLE-PREFIX, MODULES,
8865 # [DESCRIPTION], [DEFAULT])
8866 #
8867 # Convenience macro to trigger AM_CONDITIONAL after
8868 # PKG_WITH_MODULES check.
8869 #
8870 # HAVE_[VARIABLE-PREFIX] is exported as make variable.
8871 #
8872 # --------------------------------------------------------------
8873 AC_DEFUN([PKG_HAVE_WITH_MODULES],
8874 [
8875 PKG_WITH_MODULES([$1],[$2],,,[$3],[$4])
8876
8877 AM_CONDITIONAL([HAVE_][$1],
8878 [test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"])
8879 ])
8880
8881 # PKG_HAVE_DEFINE_WITH_MODULES(VARIABLE-PREFIX, MODULES,
8882 # [DESCRIPTION], [DEFAULT])
8883 #
8884 # Convenience macro to run AM_CONDITIONAL and AC_DEFINE after
8885 # PKG_WITH_MODULES check.
8886 #
8887 # HAVE_[VARIABLE-PREFIX] is exported as make and preprocessor variable.
8888 #
8889 # --------------------------------------------------------------
8890 AC_DEFUN([PKG_HAVE_DEFINE_WITH_MODULES],
8891 [
8892 PKG_HAVE_WITH_MODULES([$1],[$2],[$3],[$4])
8893
8894 AS_IF([test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"],
8895 [AC_DEFINE([HAVE_][$1], 1, [Enable ]m4_tolower([$1])[ support])])
8896 ])
8897
8898 # Copyright (C) 2002-2013 Free Software Foundation, Inc.
8899 #
8900 # This file is free software; the Free Software Foundation
8901 # gives unlimited permission to copy and/or distribute it,
8902 # with or without modifications, as long as this notice is preserved.
8903
8904 # AM_AUTOMAKE_VERSION(VERSION)
8905 # ----------------------------
8906 # Automake X.Y traces this macro to ensure aclocal.m4 has been
8907 # generated from the m4 files accompanying Automake X.Y.
8908 # (This private macro should not be called outside this file.)
8909 AC_DEFUN([AM_AUTOMAKE_VERSION],
8910 [am__api_version='1.14'
8911 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
8912 dnl require some minimum version. Point them to the right macro.
8913 m4_if([$1], [1.14], [],
8914 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
8915 ])
8916
8917 # _AM_AUTOCONF_VERSION(VERSION)
8918 # -----------------------------
8919 # aclocal traces this macro to find the Autoconf version.
8920 # This is a private macro too. Using m4_define simplifies
8921 # the logic in aclocal, which can simply ignore this definition.
8922 m4_define([_AM_AUTOCONF_VERSION], [])
8923
8924 # AM_SET_CURRENT_AUTOMAKE_VERSION
8925 # -------------------------------
8926 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
8927 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
8928 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
8929 [AM_AUTOMAKE_VERSION([1.14])dnl
8930 m4_ifndef([AC_AUTOCONF_VERSION],
8931 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
8932 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
8933
8934 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
8935
8936 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
8937 #
8938 # This file is free software; the Free Software Foundation
8939 # gives unlimited permission to copy and/or distribute it,
8940 # with or without modifications, as long as this notice is preserved.
8941
8942 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
8943 # $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to
8944 # '$srcdir', '$srcdir/..', or '$srcdir/../..'.
8945 #
8946 # Of course, Automake must honor this variable whenever it calls a
8947 # tool from the auxiliary directory. The problem is that $srcdir (and
8948 # therefore $ac_aux_dir as well) can be either absolute or relative,
8949 # depending on how configure is run. This is pretty annoying, since
8950 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
8951 # source directory, any form will work fine, but in subdirectories a
8952 # relative path needs to be adjusted first.
8953 #
8954 # $ac_aux_dir/missing
8955 # fails when called from a subdirectory if $ac_aux_dir is relative
8956 # $top_srcdir/$ac_aux_dir/missing
8957 # fails if $ac_aux_dir is absolute,
8958 # fails when called from a subdirectory in a VPATH build with
8959 # a relative $ac_aux_dir
8960 #
8961 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
8962 # are both prefixed by $srcdir. In an in-source build this is usually
8963 # harmless because $srcdir is '.', but things will broke when you
8964 # start a VPATH build or use an absolute $srcdir.
8965 #
8966 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
8967 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
8968 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
8969 # and then we would define $MISSING as
8970 # MISSING="\${SHELL} $am_aux_dir/missing"
8971 # This will work as long as MISSING is not called from configure, because
8972 # unfortunately $(top_srcdir) has no meaning in configure.
8973 # However there are other variables, like CC, which are often used in
8974 # configure, and could therefore not use this "fixed" $ac_aux_dir.
8975 #
8976 # Another solution, used here, is to always expand $ac_aux_dir to an
8977 # absolute PATH. The drawback is that using absolute paths prevent a
8978 # configured tree to be moved without reconfiguration.
8979
8980 AC_DEFUN([AM_AUX_DIR_EXPAND],
8981 [dnl Rely on autoconf to set up CDPATH properly.
8982 AC_PREREQ([2.50])dnl
8983 # expand $ac_aux_dir to an absolute path
8984 am_aux_dir=`cd $ac_aux_dir && pwd`
8985 ])
8986
8987 # AM_CONDITIONAL -*- Autoconf -*-
8988
8989 # Copyright (C) 1997-2013 Free Software Foundation, Inc.
8990 #
8991 # This file is free software; the Free Software Foundation
8992 # gives unlimited permission to copy and/or distribute it,
8993 # with or without modifications, as long as this notice is preserved.
8994
8995 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
8996 # -------------------------------------
8997 # Define a conditional.
8998 AC_DEFUN([AM_CONDITIONAL],
8999 [AC_PREREQ([2.52])dnl
9000 m4_if([$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
9007 if $2; then
9008 $1_TRUE=
9009 $1_FALSE='#'
9010 else
9011 $1_TRUE='#'
9012 $1_FALSE=
9013 fi
9014 AC_CONFIG_COMMANDS_PRE(
9015 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
9016 AC_MSG_ERROR([[conditional "$1" was never defined.
9017 Usually this means the macro was only invoked conditionally.]])
9018 fi])])
9019
9020 # Copyright (C) 1999-2013 Free Software Foundation, Inc.
9021 #
9022 # This file is free software; the Free Software Foundation
9023 # gives unlimited permission to copy and/or distribute it,
9024 # with or without modifications, as long as this notice is preserved.
9025
9026
9027 # There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
9028 # written in clear, in which case automake, when reading aclocal.m4,
9029 # will think it sees a *use*, and therefore will trigger all it's
9030 # C support machinery. Also note that it means that autoscan, seeing
9031 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
9032
9033
9034 # _AM_DEPENDENCIES(NAME)
9035 # ----------------------
9036 # See how the compiler implements dependency checking.
9037 # NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
9038 # We try a few techniques and use that to set a single cache variable.
9039 #
9040 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
9041 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
9042 # dependency, and given that the user is not expected to run this macro,
9043 # just rely on AC_PROG_CC.
9044 AC_DEFUN([_AM_DEPENDENCIES],
9045 [AC_REQUIRE([AM_SET_DEPDIR])dnl
9046 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
9047 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
9048 AC_REQUIRE([AM_DEP_TRACK])dnl
9049
9050 m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],
9051 [$1], [CXX], [depcc="$CXX" am_compiler_list=],
9052 [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
9053 [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
9054 [$1], [UPC], [depcc="$UPC" am_compiler_list=],
9055 [$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
9056 [depcc="$$1" am_compiler_list=])
9057
9058 AC_CACHE_CHECK([dependency style of $depcc],
9059 [am_cv_$1_dependencies_compiler_type],
9060 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
9061 # We make a subdir and do the tests there. Otherwise we can end up
9062 # making bogus files that we don't know about and never remove. For
9063 # instance it was reported that on HP-UX the gcc test will end up
9064 # making a dummy file named 'D' -- because '-MD' means "put the output
9065 # in D".
9066 rm -rf conftest.dir
9067 mkdir conftest.dir
9068 # Copy depcomp to subdir because otherwise we won't find it if we're
9069 # using a relative directory.
9070 cp "$am_depcomp" conftest.dir
9071 cd 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
9076 # the current directory while Tru64 will put them in the object
9077 # directory.
9078 mkdir sub
9079
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`
9083 fi
9084 am__universal=false
9085 m4_case([$1], [CC],
9086 [case " $depcc " in #(
9087 *\ -arch\ *\ -arch\ *) am__universal=true ;;
9088 esac],
9089 [CXX],
9090 [case " $depcc " in #(
9091 *\ -arch\ *\ -arch\ *) am__universal=true ;;
9092 esac])
9093
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.
9098 #
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.
9102 : > sub/conftest.c
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 10 /bin/sh.
9107 echo '/* dummy */' > sub/conftst$i.h
9108 done
9109 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
9110
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"
9117 case $depmode in
9118 gcc)
9119 # This depmode causes a compiler race in universal mode.
9120 test "$am__universal" = false || continue
9121 ;;
9122 nosideeffect)
9123 # After this tag, mechanisms are not by side-effect, so they'll
9124 # only be used when explicitly requested.
9125 if test "x$enable_dependency_tracking" = xyes; then
9126 continue
9127 else
9128 break
9129 fi
9130 ;;
9131 msvc7 | msvc7msys | msvisualcpp | msvcmsys)
9132 # This compiler won't grok '-c -o', but also, the minuso test has
9133 # not run yet. These depmodes are late enough in the game, and
9134 # so weak that their functioning should not be impacted.
9135 am__obj=conftest.${OBJEXT-o}
9136 am__minus_obj=
9137 ;;
9138 none) break ;;
9139 esac
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
9159 break
9160 fi
9161 fi
9162 done
9163
9164 cd ..
9165 rm -rf conftest.dir
9166 else
9167 am_cv_$1_dependencies_compiler_type=none
9168 fi
9169 ])
9170 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
9171 AM_CONDITIONAL([am__fastdep$1], [
9172 test "x$enable_dependency_tracking" != xno \
9173 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
9174 ])
9175
9176
9177 # AM_SET_DEPDIR
9178 # -------------
9179 # Choose a directory name for dependency files.
9180 # This macro is AC_REQUIREd in _AM_DEPENDENCIES.
9181 AC_DEFUN([AM_SET_DEPDIR],
9182 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9183 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
9184 ])
9185
9186
9187 # AM_DEP_TRACK
9188 # ------------
9189 AC_DEFUN([AM_DEP_TRACK],
9190 [AC_ARG_ENABLE([dependency-tracking], [dnl
9191 AS_HELP_STRING(
9192 [--enable-dependency-tracking],
9193 [do not reject slow dependency extractors])
9194 AS_HELP_STRING(
9195 [--disable-dependency-tracking],
9196 [speeds up one-time build])])
9197 if test "x$enable_dependency_tracking" != xno; then
9198 am_depcomp="$ac_aux_dir/depcomp"
9199 AMDEPBACKSLASH='\'
9200 am__nodep='_no'
9201 fi
9202 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
9203 AC_SUBST([AMDEPBACKSLASH])dnl
9204 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
9205 AC_SUBST([am__nodep])dnl
9206 _AM_SUBST_NOTMAKE([am__nodep])dnl
9207 ])
9208
9209 # Generate code to set up dependency tracking. -*- Autoconf -*-
9210
9211 # Copyright (C) 1999-2013 Free Software Foundation, Inc.
9212 #
9213 # This file is free software; the Free Software Foundation
9214 # gives unlimited permission to copy and/or distribute it,
9215 # with or without modifications, as long as this notice is preserved.
9216
9217
9218 # _AM_OUTPUT_DEPENDENCY_COMMANDS
9219 # ------------------------------
9220 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
9221 [{
9222 # Older Autoconf quotes --file arguments for eval, but not when files
9223 # are listed without --file. Let's play safe and only enable the eval
9224 # if we detect the quoting.
9225 case $CONFIG_FILES in
9226 *\'*) eval set x "$CONFIG_FILES" ;;
9227 *) set x $CONFIG_FILES ;;
9228 esac
9229 shift
9230 for mf
9231 do
9232 # Strip MF so we end up with the name of the file.
9233 mf=`echo "$mf" | sed -e 's/:.*$//'`
9234 # Check whether this is an Automake generated Makefile or not.
9235 # We used to match only the files named 'Makefile.in', but
9236 # some people rename them; so instead we look at the file content.
9237 # Grep'ing the first line is not enough: some people post-process
9238 # each Makefile.in and add a new line on top of each file to say so.
9239 # Grep'ing the whole file is not good either: AIX grep has a line
9240 # limit of 2048, but all sed's we know have understand at least 4000.
9241 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
9242 dirpart=`AS_DIRNAME("$mf")`
9243 else
9244 continue
9245 fi
9246 # Extract the definition of DEPDIR, am__include, and am__quote
9247 # from the Makefile without running 'make'.
9248 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9249 test -z "$DEPDIR" && continue
9250 am__include=`sed -n 's/^am__include = //p' < "$mf"`
9251 test -z "$am__include" && continue
9252 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
9253 # Find all dependency output files, they are included files with
9254 # $(DEPDIR) in their names. We invoke sed twice because it is the
9255 # simplest approach to changing $(DEPDIR) to its actual value in the
9256 # expansion.
9257 for file in `sed -n "
9258 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
9259 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
9260 # Make sure the directory exists.
9261 test -f "$dirpart/$file" && continue
9262 fdir=`AS_DIRNAME(["$file"])`
9263 AS_MKDIR_P([$dirpart/$fdir])
9264 # echo "creating $dirpart/$file"
9265 echo '# dummy' > "$dirpart/$file"
9266 done
9267 done
9268 }
9269 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
9270
9271
9272 # AM_OUTPUT_DEPENDENCY_COMMANDS
9273 # -----------------------------
9274 # This macro should only be invoked once -- use via AC_REQUIRE.
9275 #
9276 # This code is only required when automatic dependency tracking
9277 # is enabled. FIXME. This creates each '.P' file that we will
9278 # need in order to bootstrap the dependency handling code.
9279 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
9280 [AC_CONFIG_COMMANDS([depfiles],
9281 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
9282 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
9283 ])
9284
9285 # Do all the work for Automake. -*- Autoconf -*-
9286
9287 # Copyright (C) 1996-2013 Free Software Foundation, Inc.
9288 #
9289 # This file is free software; the Free Software Foundation
9290 # gives unlimited permission to copy and/or distribute it,
9291 # with or without modifications, as long as this notice is preserved.
9292
9293 # This macro actually does too much. Some checks are only needed if
9294 # your package does certain things. But this isn't really a big deal.
9295
9296 dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
9297 m4_define([AC_PROG_CC],
9298 m4_defn([AC_PROG_CC])
9299 [_AM_PROG_CC_C_O
9300 ])
9301
9302 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
9303 # AM_INIT_AUTOMAKE([OPTIONS])
9304 # -----------------------------------------------
9305 # The call with PACKAGE and VERSION arguments is the old style
9306 # call (pre autoconf-2.50), which is being phased out. PACKAGE
9307 # and VERSION should now be passed to AC_INIT and removed from
9308 # the call to AM_INIT_AUTOMAKE.
9309 # We support both call styles for the transition. After
9310 # the next Automake release, Autoconf can make the AC_INIT
9311 # arguments mandatory, and then we can depend on a new Autoconf
9312 # release and drop the old call support.
9313 AC_DEFUN([AM_INIT_AUTOMAKE],
9314 [AC_PREREQ([2.65])dnl
9315 dnl Autoconf wants to disallow AM_ names. We explicitly allow
9316 dnl the ones we care about.
9317 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
9318 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
9319 AC_REQUIRE([AC_PROG_INSTALL])dnl
9320 if test "`cd $srcdir && pwd`" != "`pwd`"; then
9321 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
9322 # is not polluted with repeated "-I."
9323 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
9324 # test to see if srcdir already configured
9325 if test -f $srcdir/config.status; then
9326 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
9327 fi
9328 fi
9329
9330 # test whether we have cygpath
9331 if test -z "$CYGPATH_W"; then
9332 if (cygpath --version) >/dev/null 2>/dev/null; then
9333 CYGPATH_W='cygpath -w'
9334 else
9335 CYGPATH_W=echo
9336 fi
9337 fi
9338 AC_SUBST([CYGPATH_W])
9339
9340 # Define the identity of the package.
9341 dnl Distinguish between old-style and new-style calls.
9342 m4_ifval([$2],
9343 [AC_DIAGNOSE([obsolete],
9344 [$0: two- and three-arguments forms are deprecated.])
9345 m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
9346 AC_SUBST([PACKAGE], [$1])dnl
9347 AC_SUBST([VERSION], [$2])],
9348 [_AM_SET_OPTIONS([$1])dnl
9349 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
9350 m4_if(
9351 m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
9352 [ok:ok],,
9353 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
9354 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
9355 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
9356
9357 _AM_IF_OPTION([no-define],,
9358 [AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
9359 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
9360
9361 # Some tools Automake needs.
9362 AC_REQUIRE([AM_SANITY_CHECK])dnl
9363 AC_REQUIRE([AC_ARG_PROGRAM])dnl
9364 AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
9365 AM_MISSING_PROG([AUTOCONF], [autoconf])
9366 AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
9367 AM_MISSING_PROG([AUTOHEADER], [autoheader])
9368 AM_MISSING_PROG([MAKEINFO], [makeinfo])
9369 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
9370 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
9371 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
9372 # For better backward compatibility. To be removed once Automake 1.9.x
9373 # dies out for good. For more background, see:
9374 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
9375 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
9376 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
9377 # We need awk for the "check" target. The system "awk" is bad on
9378 # some platforms.
9379 AC_REQUIRE([AC_PROG_AWK])dnl
9380 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
9381 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9382 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
9383 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
9384 [_AM_PROG_TAR([v7])])])
9385 _AM_IF_OPTION([no-dependencies],,
9386 [AC_PROVIDE_IFELSE([AC_PROG_CC],
9387 [_AM_DEPENDENCIES([CC])],
9388 [m4_define([AC_PROG_CC],
9389 m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
9390 AC_PROVIDE_IFELSE([AC_PROG_CXX],
9391 [_AM_DEPENDENCIES([CXX])],
9392 [m4_define([AC_PROG_CXX],
9393 m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
9394 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
9395 [_AM_DEPENDENCIES([OBJC])],
9396 [m4_define([AC_PROG_OBJC],
9397 m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
9398 AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
9399 [_AM_DEPENDENCIES([OBJCXX])],
9400 [m4_define([AC_PROG_OBJCXX],
9401 m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
9402 ])
9403 AC_REQUIRE([AM_SILENT_RULES])dnl
9404 dnl The testsuite driver may need to know about EXEEXT, so add the
9405 dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This
9406 dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
9407 AC_CONFIG_COMMANDS_PRE(dnl
9408 [m4_provide_if([_AM_COMPILER_EXEEXT],
9409 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
9410
9411 # POSIX will say in a future version that running "rm -f" with no argument
9412 # is OK; and we want to be able to make that assumption in our Makefile
9413 # recipes. So use an aggressive probe to check that the usage we want is
9414 # actually supported "in the wild" to an acceptable degree.
9415 # See automake bug#10828.
9416 # To make any issue more visible, cause the running configure to be aborted
9417 # by default if the 'rm' program in use doesn't match our expectations; the
9418 # user can still override this though.
9419 if rm -f && rm -fr && rm -rf; then : OK; else
9420 cat >&2 <<'END'
9421 Oops!
9422
9423 Your 'rm' program seems unable to run without file operands specified
9424 on the command line, even when the '-f' option is present. This is contrary
9425 to the behaviour of most rm programs out there, and not conforming with
9426 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
9427
9428 Please tell bug-automake@gnu.org about your system, including the value
9429 of your $PATH and any error possibly output before this message. This
9430 can help us improve future automake versions.
9431
9432 END
9433 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
9434 echo 'Configuration will proceed anyway, since you have set the' >&2
9435 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
9436 echo >&2
9437 else
9438 cat >&2 <<'END'
9439 Aborting the configuration process, to ensure you take notice of the issue.
9440
9441 You can download and install GNU coreutils to get an 'rm' implementation
9442 that behaves properly: <http://www.gnu.org/software/coreutils/>.
9443
9444 If you want to complete the configuration process using your problematic
9445 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
9446 to "yes", and re-run configure.
9447
9448 END
9449 AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
9450 fi
9451 fi])
9452
9453 dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
9454 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
9455 dnl mangled by Autoconf and run in a shell conditional statement.
9456 m4_define([_AC_COMPILER_EXEEXT],
9457 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
9458
9459 # When config.status generates a header, we must update the stamp-h file.
9460 # This file resides in the same directory as the config header
9461 # that is generated. The stamp files are numbered to have different names.
9462
9463 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
9464 # loop where config.status creates the headers, so we can generate
9465 # our stamp files there.
9466 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
9467 [# Compute $1's index in $config_headers.
9468 _am_arg=$1
9469 _am_stamp_count=1
9470 for _am_header in $config_headers :; do
9471 case $_am_header in
9472 $_am_arg | $_am_arg:* )
9473 break ;;
9474 * )
9475 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
9476 esac
9477 done
9478 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
9479
9480 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
9481 #
9482 # This file is free software; the Free Software Foundation
9483 # gives unlimited permission to copy and/or distribute it,
9484 # with or without modifications, as long as this notice is preserved.
9485
9486 # AM_PROG_INSTALL_SH
9487 # ------------------
9488 # Define $install_sh.
9489 AC_DEFUN([AM_PROG_INSTALL_SH],
9490 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9491 if test x"${install_sh}" != xset; then
9492 case $am_aux_dir in
9493 *\ * | *\ *)
9494 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
9495 *)
9496 install_sh="\${SHELL} $am_aux_dir/install-sh"
9497 esac
9498 fi
9499 AC_SUBST([install_sh])])
9500
9501 # Copyright (C) 2003-2013 Free Software Foundation, Inc.
9502 #
9503 # This file is free software; the Free Software Foundation
9504 # gives unlimited permission to copy and/or distribute it,
9505 # with or without modifications, as long as this notice is preserved.
9506
9507 # Check whether the underlying file-system supports filenames
9508 # with a leading dot. For instance MS-DOS doesn't.
9509 AC_DEFUN([AM_SET_LEADING_DOT],
9510 [rm -rf .tst 2>/dev/null
9511 mkdir .tst 2>/dev/null
9512 if test -d .tst; then
9513 am__leading_dot=.
9514 else
9515 am__leading_dot=_
9516 fi
9517 rmdir .tst 2>/dev/null
9518 AC_SUBST([am__leading_dot])])
9519
9520 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
9521 # From Jim Meyering
9522
9523 # Copyright (C) 1996-2013 Free Software Foundation, Inc.
9524 #
9525 # This file is free software; the Free Software Foundation
9526 # gives unlimited permission to copy and/or distribute it,
9527 # with or without modifications, as long as this notice is preserved.
9528
9529 # AM_MAINTAINER_MODE([DEFAULT-MODE])
9530 # ----------------------------------
9531 # Control maintainer-specific portions of Makefiles.
9532 # Default is to disable them, unless 'enable' is passed literally.
9533 # For symmetry, 'disable' may be passed as well. Anyway, the user
9534 # can override the default with the --enable/--disable switch.
9535 AC_DEFUN([AM_MAINTAINER_MODE],
9536 [m4_case(m4_default([$1], [disable]),
9537 [enable], [m4_define([am_maintainer_other], [disable])],
9538 [disable], [m4_define([am_maintainer_other], [enable])],
9539 [m4_define([am_maintainer_other], [enable])
9540 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
9541 AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
9542 dnl maintainer-mode's default is 'disable' unless 'enable' is passed
9543 AC_ARG_ENABLE([maintainer-mode],
9544 [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
9545 am_maintainer_other[ make rules and dependencies not useful
9546 (and sometimes confusing) to the casual installer])],
9547 [USE_MAINTAINER_MODE=$enableval],
9548 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
9549 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
9550 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
9551 MAINT=$MAINTAINER_MODE_TRUE
9552 AC_SUBST([MAINT])dnl
9553 ]
9554 )
9555
9556 # Check to see how 'make' treats includes. -*- Autoconf -*-
9557
9558 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
9559 #
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.
9563
9564 # AM_MAKE_INCLUDE()
9565 # -----------------
9566 # Check to see how make treats includes.
9567 AC_DEFUN([AM_MAKE_INCLUDE],
9568 [am_make=${MAKE-make}
9569 cat > confinc << 'END'
9570 am__doit:
9571 @echo this is the am__doit target
9572 .PHONY: am__doit
9573 END
9574 # If we don't find an include directive, just comment out the code.
9575 AC_MSG_CHECKING([for style of include used by $am_make])
9576 am__include="#"
9577 am__quote=
9578 _am_result=none
9579 # First try GNU make style include.
9580 echo "include confinc" > confmf
9581 # Ignore all kinds of additional output from 'make'.
9582 case `$am_make -s -f confmf 2> /dev/null` in #(
9583 *the\ am__doit\ target*)
9584 am__include=include
9585 am__quote=
9586 _am_result=GNU
9587 ;;
9588 esac
9589 # Now try BSD make style include.
9590 if test "$am__include" = "#"; then
9591 echo '.include "confinc"' > confmf
9592 case `$am_make -s -f confmf 2> /dev/null` in #(
9593 *the\ am__doit\ target*)
9594 am__include=.include
9595 am__quote="\""
9596 _am_result=BSD
9597 ;;
9598 esac
9599 fi
9600 AC_SUBST([am__include])
9601 AC_SUBST([am__quote])
9602 AC_MSG_RESULT([$_am_result])
9603 rm -f confinc confmf
9604 ])
9605
9606 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
9607
9608 # Copyright (C) 1997-2013 Free Software Foundation, Inc.
9609 #
9610 # This file is free software; the Free Software Foundation
9611 # gives unlimited permission to copy and/or distribute it,
9612 # with or without modifications, as long as this notice is preserved.
9613
9614 # AM_MISSING_PROG(NAME, PROGRAM)
9615 # ------------------------------
9616 AC_DEFUN([AM_MISSING_PROG],
9617 [AC_REQUIRE([AM_MISSING_HAS_RUN])
9618 $1=${$1-"${am_missing_run}$2"}
9619 AC_SUBST($1)])
9620
9621 # AM_MISSING_HAS_RUN
9622 # ------------------
9623 # Define MISSING if not defined so far and test if it is modern enough.
9624 # If it is, set am_missing_run to use it, otherwise, to nothing.
9625 AC_DEFUN([AM_MISSING_HAS_RUN],
9626 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9627 AC_REQUIRE_AUX_FILE([missing])dnl
9628 if test x"${MISSING+set}" != xset; then
9629 case $am_aux_dir in
9630 *\ * | *\ *)
9631 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
9632 *)
9633 MISSING="\${SHELL} $am_aux_dir/missing" ;;
9634 esac
9635 fi
9636 # Use eval to expand $SHELL
9637 if eval "$MISSING --is-lightweight"; then
9638 am_missing_run="$MISSING "
9639 else
9640 am_missing_run=
9641 AC_MSG_WARN(['missing' script is too old or missing])
9642 fi
9643 ])
9644
9645 # -*- Autoconf -*-
9646 # Obsolete and "removed" macros, that must however still report explicit
9647 # error messages when used, to smooth transition.
9648 #
9649 # Copyright (C) 1996-2013 Free Software Foundation, Inc.
9650 #
9651 # This file is free software; the Free Software Foundation
9652 # gives unlimited permission to copy and/or distribute it,
9653 # with or without modifications, as long as this notice is preserved.
9654
9655 AC_DEFUN([AM_CONFIG_HEADER],
9656 [AC_DIAGNOSE([obsolete],
9657 ['$0': this macro is obsolete.
9658 You should use the 'AC][_CONFIG_HEADERS' macro instead.])dnl
9659 AC_CONFIG_HEADERS($@)])
9660
9661 AC_DEFUN([AM_PROG_CC_STDC],
9662 [AC_PROG_CC
9663 am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
9664 AC_DIAGNOSE([obsolete],
9665 ['$0': this macro is obsolete.
9666 You should simply use the 'AC][_PROG_CC' macro instead.
9667 Also, your code should no longer depend upon 'am_cv_prog_cc_stdc',
9668 but upon 'ac_cv_prog_cc_stdc'.])])
9669
9670 AC_DEFUN([AM_C_PROTOTYPES],
9671 [AC_FATAL([automatic de-ANSI-fication support has been removed])])
9672 AU_DEFUN([fp_C_PROTOTYPES], [AM_C_PROTOTYPES])
9673
9674 # Helper functions for option handling. -*- Autoconf -*-
9675
9676 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
9677 #
9678 # This file is free software; the Free Software Foundation
9679 # gives unlimited permission to copy and/or distribute it,
9680 # with or without modifications, as long as this notice is preserved.
9681
9682 # _AM_MANGLE_OPTION(NAME)
9683 # -----------------------
9684 AC_DEFUN([_AM_MANGLE_OPTION],
9685 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
9686
9687 # _AM_SET_OPTION(NAME)
9688 # --------------------
9689 # Set option NAME. Presently that only means defining a flag for this option.
9690 AC_DEFUN([_AM_SET_OPTION],
9691 [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
9692
9693 # _AM_SET_OPTIONS(OPTIONS)
9694 # ------------------------
9695 # OPTIONS is a space-separated list of Automake options.
9696 AC_DEFUN([_AM_SET_OPTIONS],
9697 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
9698
9699 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
9700 # -------------------------------------------
9701 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
9702 AC_DEFUN([_AM_IF_OPTION],
9703 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
9704
9705 # Copyright (C) 1999-2013 Free Software Foundation, Inc.
9706 #
9707 # This file is free software; the Free Software Foundation
9708 # gives unlimited permission to copy and/or distribute it,
9709 # with or without modifications, as long as this notice is preserved.
9710
9711 # _AM_PROG_CC_C_O
9712 # ---------------
9713 # Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC
9714 # to automatically call this.
9715 AC_DEFUN([_AM_PROG_CC_C_O],
9716 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9717 AC_REQUIRE_AUX_FILE([compile])dnl
9718 AC_LANG_PUSH([C])dnl
9719 AC_CACHE_CHECK(
9720 [whether $CC understands -c and -o together],
9721 [am_cv_prog_cc_c_o],
9722 [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
9723 # Make sure it works both with $CC and with simple cc.
9724 # Following AC_PROG_CC_C_O, we do the test twice because some
9725 # compilers refuse to overwrite an existing .o file with -o,
9726 # though they will create one.
9727 am_cv_prog_cc_c_o=yes
9728 for am_i in 1 2; do
9729 if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
9730 && test -f conftest2.$ac_objext; then
9731 : OK
9732 else
9733 am_cv_prog_cc_c_o=no
9734 break
9735 fi
9736 done
9737 rm -f core conftest*
9738 unset am_i])
9739 if test "$am_cv_prog_cc_c_o" != yes; then
9740 # Losing compiler, so override with the script.
9741 # FIXME: It is wrong to rewrite CC.
9742 # But if we don't then we get into trouble of one sort or another.
9743 # A longer-term fix would be to have automake use am__CC in this case,
9744 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
9745 CC="$am_aux_dir/compile $CC"
9746 fi
9747 AC_LANG_POP([C])])
9748
9749 # For backward compatibility.
9750 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
9751
9752 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
9753 #
9754 # This file is free software; the Free Software Foundation
9755 # gives unlimited permission to copy and/or distribute it,
9756 # with or without modifications, as long as this notice is preserved.
9757
9758 # AM_RUN_LOG(COMMAND)
9759 # -------------------
9760 # Run COMMAND, save the exit status in ac_status, and log it.
9761 # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
9762 AC_DEFUN([AM_RUN_LOG],
9763 [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
9764 ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
9765 ac_status=$?
9766 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
9767 (exit $ac_status); }])
9768
9769 # Check to make sure that the build environment is sane. -*- Autoconf -*-
9770
9771 # Copyright (C) 1996-2013 Free Software Foundation, Inc.
9772 #
9773 # This file is free software; the Free Software Foundation
9774 # gives unlimited permission to copy and/or distribute it,
9775 # with or without modifications, as long as this notice is preserved.
9776
9777 # AM_SANITY_CHECK
9778 # ---------------
9779 AC_DEFUN([AM_SANITY_CHECK],
9780 [AC_MSG_CHECKING([whether build environment is sane])
9781 # Reject unsafe characters in $srcdir or the absolute working directory
9782 # name. Accept space and tab only in the latter.
9783 am_lf='
9784 '
9785 case `pwd` in
9786 *[[\\\"\#\$\&\'\`$am_lf]]*)
9787 AC_MSG_ERROR([unsafe absolute working directory name]);;
9788 esac
9789 case $srcdir in
9790 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
9791 AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
9792 esac
9793
9794 # Do 'set' in a subshell so we don't clobber the current shell's
9795 # arguments. Must try -L first in case configure is actually a
9796 # symlink; some systems play weird games with the mod time of symlinks
9797 # (eg FreeBSD returns the mod time of the symlink's containing
9798 # directory).
9799 if (
9800 am_has_slept=no
9801 for am_try in 1 2; do
9802 echo "timestamp, slept: $am_has_slept" > conftest.file
9803 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
9804 if test "$[*]" = "X"; then
9805 # -L didn't work.
9806 set X `ls -t "$srcdir/configure" conftest.file`
9807 fi
9808 if test "$[*]" != "X $srcdir/configure conftest.file" \
9809 && test "$[*]" != "X conftest.file $srcdir/configure"; then
9810
9811 # If neither matched, then we have a broken ls. This can happen
9812 # if, for instance, CONFIG_SHELL is bash and it inherits a
9813 # broken ls alias from the environment. This has actually
9814 # happened. Such a system could not be considered "sane".
9815 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
9816 alias in your environment])
9817 fi
9818 if test "$[2]" = conftest.file || test $am_try -eq 2; then
9819 break
9820 fi
9821 # Just in case.
9822 sleep 1
9823 am_has_slept=yes
9824 done
9825 test "$[2]" = conftest.file
9826 )
9827 then
9828 # Ok.
9829 :
9830 else
9831 AC_MSG_ERROR([newly created file is older than distributed files!
9832 Check your system clock])
9833 fi
9834 AC_MSG_RESULT([yes])
9835 # If we didn't sleep, we still need to ensure time stamps of config.status and
9836 # generated files are strictly newer.
9837 am_sleep_pid=
9838 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
9839 ( sleep 1 ) &
9840 am_sleep_pid=$!
9841 fi
9842 AC_CONFIG_COMMANDS_PRE(
9843 [AC_MSG_CHECKING([that generated files are newer than configure])
9844 if test -n "$am_sleep_pid"; then
9845 # Hide warnings about reused PIDs.
9846 wait $am_sleep_pid 2>/dev/null
9847 fi
9848 AC_MSG_RESULT([done])])
9849 rm -f conftest.file
9850 ])
9851
9852 # Copyright (C) 2009-2013 Free Software Foundation, Inc.
9853 #
9854 # This file is free software; the Free Software Foundation
9855 # gives unlimited permission to copy and/or distribute it,
9856 # with or without modifications, as long as this notice is preserved.
9857
9858 # AM_SILENT_RULES([DEFAULT])
9859 # --------------------------
9860 # Enable less verbose build rules; with the default set to DEFAULT
9861 # ("yes" being less verbose, "no" or empty being verbose).
9862 AC_DEFUN([AM_SILENT_RULES],
9863 [AC_ARG_ENABLE([silent-rules], [dnl
9864 AS_HELP_STRING(
9865 [--enable-silent-rules],
9866 [less verbose build output (undo: "make V=1")])
9867 AS_HELP_STRING(
9868 [--disable-silent-rules],
9869 [verbose build output (undo: "make V=0")])dnl
9870 ])
9871 case $enable_silent_rules in @%:@ (((
9872 yes) AM_DEFAULT_VERBOSITY=0;;
9873 no) AM_DEFAULT_VERBOSITY=1;;
9874 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
9875 esac
9876 dnl
9877 dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
9878 dnl do not support nested variable expansions.
9879 dnl See automake bug#9928 and bug#10237.
9880 am_make=${MAKE-make}
9881 AC_CACHE_CHECK([whether $am_make supports nested variables],
9882 [am_cv_make_support_nested_variables],
9883 [if AS_ECHO([['TRUE=$(BAR$(V))
9884 BAR0=false
9885 BAR1=true
9886 V=1
9887 am__doit:
9888 @$(TRUE)
9889 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
9890 am_cv_make_support_nested_variables=yes
9891 else
9892 am_cv_make_support_nested_variables=no
9893 fi])
9894 if test $am_cv_make_support_nested_variables = yes; then
9895 dnl Using '$V' instead of '$(V)' breaks IRIX make.
9896 AM_V='$(V)'
9897 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
9898 else
9899 AM_V=$AM_DEFAULT_VERBOSITY
9900 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
9901 fi
9902 AC_SUBST([AM_V])dnl
9903 AM_SUBST_NOTMAKE([AM_V])dnl
9904 AC_SUBST([AM_DEFAULT_V])dnl
9905 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
9906 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
9907 AM_BACKSLASH='\'
9908 AC_SUBST([AM_BACKSLASH])dnl
9909 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
9910 ])
9911
9912 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
9913 #
9914 # This file is free software; the Free Software Foundation
9915 # gives unlimited permission to copy and/or distribute it,
9916 # with or without modifications, as long as this notice is preserved.
9917
9918 # AM_PROG_INSTALL_STRIP
9919 # ---------------------
9920 # One issue with vendor 'install' (even GNU) is that you can't
9921 # specify the program used to strip binaries. This is especially
9922 # annoying in cross-compiling environments, where the build's strip
9923 # is unlikely to handle the host's binaries.
9924 # Fortunately install-sh will honor a STRIPPROG variable, so we
9925 # always use install-sh in "make install-strip", and initialize
9926 # STRIPPROG with the value of the STRIP variable (set by the user).
9927 AC_DEFUN([AM_PROG_INSTALL_STRIP],
9928 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
9929 # Installed binaries are usually stripped using 'strip' when the user
9930 # run "make install-strip". However 'strip' might not be the right
9931 # tool to use in cross-compilation environments, therefore Automake
9932 # will honor the 'STRIP' environment variable to overrule this program.
9933 dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
9934 if test "$cross_compiling" != no; then
9935 AC_CHECK_TOOL([STRIP], [strip], :)
9936 fi
9937 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
9938 AC_SUBST([INSTALL_STRIP_PROGRAM])])
9939
9940 # Copyright (C) 2006-2013 Free Software Foundation, Inc.
9941 #
9942 # This file is free software; the Free Software Foundation
9943 # gives unlimited permission to copy and/or distribute it,
9944 # with or without modifications, as long as this notice is preserved.
9945
9946 # _AM_SUBST_NOTMAKE(VARIABLE)
9947 # ---------------------------
9948 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
9949 # This macro is traced by Automake.
9950 AC_DEFUN([_AM_SUBST_NOTMAKE])
9951
9952 # AM_SUBST_NOTMAKE(VARIABLE)
9953 # --------------------------
9954 # Public sister of _AM_SUBST_NOTMAKE.
9955 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
9956
9957 # Check how to create a tarball. -*- Autoconf -*-
9958
9959 # Copyright (C) 2004-2013 Free Software Foundation, Inc.
9960 #
9961 # This file is free software; the Free Software Foundation
9962 # gives unlimited permission to copy and/or distribute it,
9963 # with or without modifications, as long as this notice is preserved.
9964
9965 # _AM_PROG_TAR(FORMAT)
9966 # --------------------
9967 # Check how to create a tarball in format FORMAT.
9968 # FORMAT should be one of 'v7', 'ustar', or 'pax'.
9969 #
9970 # Substitute a variable $(am__tar) that is a command
9971 # writing to stdout a FORMAT-tarball containing the directory
9972 # $tardir.
9973 # tardir=directory && $(am__tar) > result.tar
9974 #
9975 # Substitute a variable $(am__untar) that extract such
9976 # a tarball read from stdin.
9977 # $(am__untar) < result.tar
9978 #
9979 AC_DEFUN([_AM_PROG_TAR],
9980 [# Always define AMTAR for backward compatibility. Yes, it's still used
9981 # in the wild :-( We should find a proper way to deprecate it ...
9982 AC_SUBST([AMTAR], ['$${TAR-tar}'])
9983
9984 # We'll loop over all known methods to create a tar archive until one works.
9985 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
9986
9987 m4_if([$1], [v7],
9988 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
9989
9990 [m4_case([$1],
9991 [ustar],
9992 [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
9993 # There is notably a 21 bits limit for the UID and the GID. In fact,
9994 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
9995 # and bug#13588).
9996 am_max_uid=2097151 # 2^21 - 1
9997 am_max_gid=$am_max_uid
9998 # The $UID and $GID variables are not portable, so we need to resort
9999 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
10000 # below are definitely unexpected, so allow the users to see them
10001 # (that is, avoid stderr redirection).
10002 am_uid=`id -u || echo unknown`
10003 am_gid=`id -g || echo unknown`
10004 AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
10005 if test $am_uid -le $am_max_uid; then
10006 AC_MSG_RESULT([yes])
10007 else
10008 AC_MSG_RESULT([no])
10009 _am_tools=none
10010 fi
10011 AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
10012 if test $am_gid -le $am_max_gid; then
10013 AC_MSG_RESULT([yes])
10014 else
10015 AC_MSG_RESULT([no])
10016 _am_tools=none
10017 fi],
10018
10019 [pax],
10020 [],
10021
10022 [m4_fatal([Unknown tar format])])
10023
10024 AC_MSG_CHECKING([how to create a $1 tar archive])
10025
10026 # Go ahead even if we have the value already cached. We do so because we
10027 # need to set the values for the 'am__tar' and 'am__untar' variables.
10028 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
10029
10030 for _am_tool in $_am_tools; do
10031 case $_am_tool in
10032 gnutar)
10033 for _am_tar in tar gnutar gtar; do
10034 AM_RUN_LOG([$_am_tar --version]) && break
10035 done
10036 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
10037 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
10038 am__untar="$_am_tar -xf -"
10039 ;;
10040 plaintar)
10041 # Must skip GNU tar: if it does not support --format= it doesn't create
10042 # ustar tarball either.
10043 (tar --version) >/dev/null 2>&1 && continue
10044 am__tar='tar chf - "$$tardir"'
10045 am__tar_='tar chf - "$tardir"'
10046 am__untar='tar xf -'
10047 ;;
10048 pax)
10049 am__tar='pax -L -x $1 -w "$$tardir"'
10050 am__tar_='pax -L -x $1 -w "$tardir"'
10051 am__untar='pax -r'
10052 ;;
10053 cpio)
10054 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
10055 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
10056 am__untar='cpio -i -H $1 -d'
10057 ;;
10058 none)
10059 am__tar=false
10060 am__tar_=false
10061 am__untar=false
10062 ;;
10063 esac
10064
10065 # If the value was cached, stop now. We just wanted to have am__tar
10066 # and am__untar set.
10067 test -n "${am_cv_prog_tar_$1}" && break
10068
10069 # tar/untar a dummy directory, and stop if the command works.
10070 rm -rf conftest.dir
10071 mkdir conftest.dir
10072 echo GrepMe > conftest.dir/file
10073 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
10074 rm -rf conftest.dir
10075 if test -s conftest.tar; then
10076 AM_RUN_LOG([$am__untar <conftest.tar])
10077 AM_RUN_LOG([cat conftest.dir/file])
10078 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
10079 fi
10080 done
10081 rm -rf conftest.dir
10082
10083 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
10084 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
10085
10086 AC_SUBST([am__tar])
10087 AC_SUBST([am__untar])
10088 ]) # _AM_PROG_TAR
10089
10090 m4_include([acinclude.m4])