ViewVC Help
View File | Revision Log | Show Annotations | View Changeset | Root Listing
root/svn/ircd-hybrid-7.3/aclocal.m4
Revision: 1095
Committed: Mon Aug 2 20:14:21 2010 UTC (13 years, 7 months ago) by michael
File size: 352355 byte(s)
Log Message:
- autoconf 2.67

File Contents

# Content
1 # generated automatically by aclocal 1.11.1 -*- Autoconf -*-
2
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
5 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved.
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_AUTOCONF_VERSION],
15 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
16 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.67],,
17 [m4_warning([this file was generated for autoconf 2.67.
18 You have another version of autoconf. It may work, but is not guaranteed to.
19 If you have problems, you may need to regenerate the build system entirely.
20 To do so, use the procedure documented by the package, typically `autoreconf'.])])
21
22 # Portability macros for glibc argz. -*- Autoconf -*-
23 #
24 # Copyright (C) 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
25 # Written by Gary V. Vaughan <gary@gnu.org>
26 #
27 # This file is free software; the Free Software Foundation gives
28 # unlimited permission to copy and/or distribute it, with or without
29 # modifications, as long as this notice is preserved.
30
31 # serial 5 argz.m4
32
33 AC_DEFUN([gl_FUNC_ARGZ],
34 [gl_PREREQ_ARGZ
35
36 AC_CHECK_HEADERS([argz.h], [], [], [AC_INCLUDES_DEFAULT])
37
38 AC_CHECK_TYPES([error_t],
39 [],
40 [AC_DEFINE([error_t], [int],
41 [Define to a type to use for `error_t' if it is not otherwise available.])
42 AC_DEFINE([__error_t_defined], [1], [Define so that glibc/gnulib argp.h
43 does not typedef error_t.])],
44 [#if defined(HAVE_ARGZ_H)
45 # include <argz.h>
46 #endif])
47
48 ARGZ_H=
49 AC_CHECK_FUNCS([argz_add argz_append argz_count argz_create_sep argz_insert \
50 argz_next argz_stringify], [], [ARGZ_H=argz.h; AC_LIBOBJ([argz])])
51
52 dnl if have system argz functions, allow forced use of
53 dnl libltdl-supplied implementation (and default to do so
54 dnl on "known bad" systems). Could use a runtime check, but
55 dnl (a) detecting malloc issues is notoriously unreliable
56 dnl (b) only known system that declares argz functions,
57 dnl provides them, yet they are broken, is cygwin
58 dnl releases prior to 16-Mar-2007 (1.5.24 and earlier)
59 dnl So, it's more straightforward simply to special case
60 dnl this for known bad systems.
61 AS_IF([test -z "$ARGZ_H"],
62 [AC_CACHE_CHECK(
63 [if argz actually works],
64 [lt_cv_sys_argz_works],
65 [[case $host_os in #(
66 *cygwin*)
67 lt_cv_sys_argz_works=no
68 if test "$cross_compiling" != no; then
69 lt_cv_sys_argz_works="guessing no"
70 else
71 lt_sed_extract_leading_digits='s/^\([0-9\.]*\).*/\1/'
72 save_IFS=$IFS
73 IFS=-.
74 set x `uname -r | sed -e "$lt_sed_extract_leading_digits"`
75 IFS=$save_IFS
76 lt_os_major=${2-0}
77 lt_os_minor=${3-0}
78 lt_os_micro=${4-0}
79 if test "$lt_os_major" -gt 1 \
80 || { test "$lt_os_major" -eq 1 \
81 && { test "$lt_os_minor" -gt 5 \
82 || { test "$lt_os_minor" -eq 5 \
83 && test "$lt_os_micro" -gt 24; }; }; }; then
84 lt_cv_sys_argz_works=yes
85 fi
86 fi
87 ;; #(
88 *) lt_cv_sys_argz_works=yes ;;
89 esac]])
90 AS_IF([test $lt_cv_sys_argz_works = yes],
91 [AC_DEFINE([HAVE_WORKING_ARGZ], 1,
92 [This value is set to 1 to indicate that the system argz facility works])],
93 [ARGZ_H=argz.h
94 AC_LIBOBJ([argz])])])
95
96 AC_SUBST([ARGZ_H])
97 ])
98
99 # Prerequisites of lib/argz.c.
100 AC_DEFUN([gl_PREREQ_ARGZ], [:])
101
102 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
103 #
104 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
105 # 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
106 # Inc.
107 # Written by Gordon Matzigkeit, 1996
108 #
109 # This file is free software; the Free Software Foundation gives
110 # unlimited permission to copy and/or distribute it, with or without
111 # modifications, as long as this notice is preserved.
112
113 m4_define([_LT_COPYING], [dnl
114 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
115 # 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
116 # Inc.
117 # Written by Gordon Matzigkeit, 1996
118 #
119 # This file is part of GNU Libtool.
120 #
121 # GNU Libtool is free software; you can redistribute it and/or
122 # modify it under the terms of the GNU General Public License as
123 # published by the Free Software Foundation; either version 2 of
124 # the License, or (at your option) any later version.
125 #
126 # As a special exception to the GNU General Public License,
127 # if you distribute this file as part of a program or library that
128 # is built using GNU Libtool, you may include this file under the
129 # same distribution terms that you use for the rest of that program.
130 #
131 # GNU Libtool is distributed in the hope that it will be useful,
132 # but WITHOUT ANY WARRANTY; without even the implied warranty of
133 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
134 # GNU General Public License for more details.
135 #
136 # You should have received a copy of the GNU General Public License
137 # along with GNU Libtool; see the file COPYING. If not, a copy
138 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
139 # obtained by writing to the Free Software Foundation, Inc.,
140 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
141 ])
142
143 # serial 57 LT_INIT
144
145
146 # LT_PREREQ(VERSION)
147 # ------------------
148 # Complain and exit if this libtool version is less that VERSION.
149 m4_defun([LT_PREREQ],
150 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
151 [m4_default([$3],
152 [m4_fatal([Libtool version $1 or higher is required],
153 63)])],
154 [$2])])
155
156
157 # _LT_CHECK_BUILDDIR
158 # ------------------
159 # Complain if the absolute build directory name contains unusual characters
160 m4_defun([_LT_CHECK_BUILDDIR],
161 [case `pwd` in
162 *\ * | *\ *)
163 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
164 esac
165 ])
166
167
168 # LT_INIT([OPTIONS])
169 # ------------------
170 AC_DEFUN([LT_INIT],
171 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
172 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
173 AC_BEFORE([$0], [LT_LANG])dnl
174 AC_BEFORE([$0], [LT_OUTPUT])dnl
175 AC_BEFORE([$0], [LTDL_INIT])dnl
176 m4_require([_LT_CHECK_BUILDDIR])dnl
177
178 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
179 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
180 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
181 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
182 dnl unless we require an AC_DEFUNed macro:
183 AC_REQUIRE([LTOPTIONS_VERSION])dnl
184 AC_REQUIRE([LTSUGAR_VERSION])dnl
185 AC_REQUIRE([LTVERSION_VERSION])dnl
186 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
187 m4_require([_LT_PROG_LTMAIN])dnl
188
189 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
190
191 dnl Parse OPTIONS
192 _LT_SET_OPTIONS([$0], [$1])
193
194 # This can be used to rebuild libtool when needed
195 LIBTOOL_DEPS="$ltmain"
196
197 # Always use our own libtool.
198 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
199 AC_SUBST(LIBTOOL)dnl
200
201 _LT_SETUP
202
203 # Only expand once:
204 m4_define([LT_INIT])
205 ])# LT_INIT
206
207 # Old names:
208 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
209 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
210 dnl aclocal-1.4 backwards compatibility:
211 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
212 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
213
214
215 # _LT_CC_BASENAME(CC)
216 # -------------------
217 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
218 m4_defun([_LT_CC_BASENAME],
219 [for cc_temp in $1""; do
220 case $cc_temp in
221 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
222 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
223 \-*) ;;
224 *) break;;
225 esac
226 done
227 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
228 ])
229
230
231 # _LT_FILEUTILS_DEFAULTS
232 # ----------------------
233 # It is okay to use these file commands and assume they have been set
234 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
235 m4_defun([_LT_FILEUTILS_DEFAULTS],
236 [: ${CP="cp -f"}
237 : ${MV="mv -f"}
238 : ${RM="rm -f"}
239 ])# _LT_FILEUTILS_DEFAULTS
240
241
242 # _LT_SETUP
243 # ---------
244 m4_defun([_LT_SETUP],
245 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
246 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
247 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
248 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
249
250 _LT_DECL([], [host_alias], [0], [The host system])dnl
251 _LT_DECL([], [host], [0])dnl
252 _LT_DECL([], [host_os], [0])dnl
253 dnl
254 _LT_DECL([], [build_alias], [0], [The build system])dnl
255 _LT_DECL([], [build], [0])dnl
256 _LT_DECL([], [build_os], [0])dnl
257 dnl
258 AC_REQUIRE([AC_PROG_CC])dnl
259 AC_REQUIRE([LT_PATH_LD])dnl
260 AC_REQUIRE([LT_PATH_NM])dnl
261 dnl
262 AC_REQUIRE([AC_PROG_LN_S])dnl
263 test -z "$LN_S" && LN_S="ln -s"
264 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
265 dnl
266 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
267 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
268 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
269 dnl
270 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
271 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
272 m4_require([_LT_CMD_RELOAD])dnl
273 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
274 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
275 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
276
277 _LT_CONFIG_LIBTOOL_INIT([
278 # See if we are running on zsh, and set the options which allow our
279 # commands through without removal of \ escapes INIT.
280 if test -n "\${ZSH_VERSION+set}" ; then
281 setopt NO_GLOB_SUBST
282 fi
283 ])
284 if test -n "${ZSH_VERSION+set}" ; then
285 setopt NO_GLOB_SUBST
286 fi
287
288 _LT_CHECK_OBJDIR
289
290 m4_require([_LT_TAG_COMPILER])dnl
291
292 case $host_os in
293 aix3*)
294 # AIX sometimes has problems with the GCC collect2 program. For some
295 # reason, if we set the COLLECT_NAMES environment variable, the problems
296 # vanish in a puff of smoke.
297 if test "X${COLLECT_NAMES+set}" != Xset; then
298 COLLECT_NAMES=
299 export COLLECT_NAMES
300 fi
301 ;;
302 esac
303
304 # Global variables:
305 ofile=libtool
306 can_build_shared=yes
307
308 # All known linkers require a `.a' archive for static linking (except MSVC,
309 # which needs '.lib').
310 libext=a
311
312 with_gnu_ld="$lt_cv_prog_gnu_ld"
313
314 old_CC="$CC"
315 old_CFLAGS="$CFLAGS"
316
317 # Set sane defaults for various variables
318 test -z "$CC" && CC=cc
319 test -z "$LTCC" && LTCC=$CC
320 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
321 test -z "$LD" && LD=ld
322 test -z "$ac_objext" && ac_objext=o
323
324 _LT_CC_BASENAME([$compiler])
325
326 # Only perform the check for file, if the check method requires it
327 test -z "$MAGIC_CMD" && MAGIC_CMD=file
328 case $deplibs_check_method in
329 file_magic*)
330 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
331 _LT_PATH_MAGIC
332 fi
333 ;;
334 esac
335
336 # Use C for the default configuration in the libtool script
337 LT_SUPPORTED_TAG([CC])
338 _LT_LANG_C_CONFIG
339 _LT_LANG_DEFAULT_CONFIG
340 _LT_CONFIG_COMMANDS
341 ])# _LT_SETUP
342
343
344 # _LT_PREPARE_SED_QUOTE_VARS
345 # --------------------------
346 # Define a few sed substitution that help us do robust quoting.
347 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
348 [# Backslashify metacharacters that are still active within
349 # double-quoted strings.
350 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
351
352 # Same as above, but do not quote variable references.
353 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
354
355 # Sed substitution to delay expansion of an escaped shell variable in a
356 # double_quote_subst'ed string.
357 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
358
359 # Sed substitution to delay expansion of an escaped single quote.
360 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
361
362 # Sed substitution to avoid accidental globbing in evaled expressions
363 no_glob_subst='s/\*/\\\*/g'
364 ])
365
366 # _LT_PROG_LTMAIN
367 # ---------------
368 # Note that this code is called both from `configure', and `config.status'
369 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
370 # `config.status' has no value for ac_aux_dir unless we are using Automake,
371 # so we pass a copy along to make sure it has a sensible value anyway.
372 m4_defun([_LT_PROG_LTMAIN],
373 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
374 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
375 ltmain="$ac_aux_dir/ltmain.sh"
376 ])# _LT_PROG_LTMAIN
377
378
379
380 # So that we can recreate a full libtool script including additional
381 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
382 # in macros and then make a single call at the end using the `libtool'
383 # label.
384
385
386 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
387 # ----------------------------------------
388 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
389 m4_define([_LT_CONFIG_LIBTOOL_INIT],
390 [m4_ifval([$1],
391 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
392 [$1
393 ])])])
394
395 # Initialize.
396 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
397
398
399 # _LT_CONFIG_LIBTOOL([COMMANDS])
400 # ------------------------------
401 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
402 m4_define([_LT_CONFIG_LIBTOOL],
403 [m4_ifval([$1],
404 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
405 [$1
406 ])])])
407
408 # Initialize.
409 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
410
411
412 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
413 # -----------------------------------------------------
414 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
415 [_LT_CONFIG_LIBTOOL([$1])
416 _LT_CONFIG_LIBTOOL_INIT([$2])
417 ])
418
419
420 # _LT_FORMAT_COMMENT([COMMENT])
421 # -----------------------------
422 # Add leading comment marks to the start of each line, and a trailing
423 # full-stop to the whole comment if one is not present already.
424 m4_define([_LT_FORMAT_COMMENT],
425 [m4_ifval([$1], [
426 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
427 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
428 )])
429
430
431
432
433
434 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
435 # -------------------------------------------------------------------
436 # CONFIGNAME is the name given to the value in the libtool script.
437 # VARNAME is the (base) name used in the configure script.
438 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
439 # VARNAME. Any other value will be used directly.
440 m4_define([_LT_DECL],
441 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
442 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
443 [m4_ifval([$1], [$1], [$2])])
444 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
445 m4_ifval([$4],
446 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
447 lt_dict_add_subkey([lt_decl_dict], [$2],
448 [tagged?], [m4_ifval([$5], [yes], [no])])])
449 ])
450
451
452 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
453 # --------------------------------------------------------
454 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
455
456
457 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
458 # ------------------------------------------------
459 m4_define([lt_decl_tag_varnames],
460 [_lt_decl_filter([tagged?], [yes], $@)])
461
462
463 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
464 # ---------------------------------------------------------
465 m4_define([_lt_decl_filter],
466 [m4_case([$#],
467 [0], [m4_fatal([$0: too few arguments: $#])],
468 [1], [m4_fatal([$0: too few arguments: $#: $1])],
469 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
470 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
471 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
472 ])
473
474
475 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
476 # --------------------------------------------------
477 m4_define([lt_decl_quote_varnames],
478 [_lt_decl_filter([value], [1], $@)])
479
480
481 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
482 # ---------------------------------------------------
483 m4_define([lt_decl_dquote_varnames],
484 [_lt_decl_filter([value], [2], $@)])
485
486
487 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
488 # ---------------------------------------------------
489 m4_define([lt_decl_varnames_tagged],
490 [m4_assert([$# <= 2])dnl
491 _$0(m4_quote(m4_default([$1], [[, ]])),
492 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
493 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
494 m4_define([_lt_decl_varnames_tagged],
495 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
496
497
498 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
499 # ------------------------------------------------
500 m4_define([lt_decl_all_varnames],
501 [_$0(m4_quote(m4_default([$1], [[, ]])),
502 m4_if([$2], [],
503 m4_quote(lt_decl_varnames),
504 m4_quote(m4_shift($@))))[]dnl
505 ])
506 m4_define([_lt_decl_all_varnames],
507 [lt_join($@, lt_decl_varnames_tagged([$1],
508 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
509 ])
510
511
512 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
513 # ------------------------------------
514 # Quote a variable value, and forward it to `config.status' so that its
515 # declaration there will have the same value as in `configure'. VARNAME
516 # must have a single quote delimited value for this to work.
517 m4_define([_LT_CONFIG_STATUS_DECLARE],
518 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
519
520
521 # _LT_CONFIG_STATUS_DECLARATIONS
522 # ------------------------------
523 # We delimit libtool config variables with single quotes, so when
524 # we write them to config.status, we have to be sure to quote all
525 # embedded single quotes properly. In configure, this macro expands
526 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
527 #
528 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
529 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
530 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
531 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
532
533
534 # _LT_LIBTOOL_TAGS
535 # ----------------
536 # Output comment and list of tags supported by the script
537 m4_defun([_LT_LIBTOOL_TAGS],
538 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
539 available_tags="_LT_TAGS"dnl
540 ])
541
542
543 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
544 # -----------------------------------
545 # Extract the dictionary values for VARNAME (optionally with TAG) and
546 # expand to a commented shell variable setting:
547 #
548 # # Some comment about what VAR is for.
549 # visible_name=$lt_internal_name
550 m4_define([_LT_LIBTOOL_DECLARE],
551 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
552 [description])))[]dnl
553 m4_pushdef([_libtool_name],
554 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
555 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
556 [0], [_libtool_name=[$]$1],
557 [1], [_libtool_name=$lt_[]$1],
558 [2], [_libtool_name=$lt_[]$1],
559 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
560 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
561 ])
562
563
564 # _LT_LIBTOOL_CONFIG_VARS
565 # -----------------------
566 # Produce commented declarations of non-tagged libtool config variables
567 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
568 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
569 # section) are produced by _LT_LIBTOOL_TAG_VARS.
570 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
571 [m4_foreach([_lt_var],
572 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
573 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
574
575
576 # _LT_LIBTOOL_TAG_VARS(TAG)
577 # -------------------------
578 m4_define([_LT_LIBTOOL_TAG_VARS],
579 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
580 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
581
582
583 # _LT_TAGVAR(VARNAME, [TAGNAME])
584 # ------------------------------
585 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
586
587
588 # _LT_CONFIG_COMMANDS
589 # -------------------
590 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
591 # variables for single and double quote escaping we saved from calls
592 # to _LT_DECL, we can put quote escaped variables declarations
593 # into `config.status', and then the shell code to quote escape them in
594 # for loops in `config.status'. Finally, any additional code accumulated
595 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
596 m4_defun([_LT_CONFIG_COMMANDS],
597 [AC_PROVIDE_IFELSE([LT_OUTPUT],
598 dnl If the libtool generation code has been placed in $CONFIG_LT,
599 dnl instead of duplicating it all over again into config.status,
600 dnl then we will have config.status run $CONFIG_LT later, so it
601 dnl needs to know what name is stored there:
602 [AC_CONFIG_COMMANDS([libtool],
603 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
604 dnl If the libtool generation code is destined for config.status,
605 dnl expand the accumulated commands and init code now:
606 [AC_CONFIG_COMMANDS([libtool],
607 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
608 ])#_LT_CONFIG_COMMANDS
609
610
611 # Initialize.
612 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
613 [
614
615 # The HP-UX ksh and POSIX shell print the target directory to stdout
616 # if CDPATH is set.
617 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
618
619 sed_quote_subst='$sed_quote_subst'
620 double_quote_subst='$double_quote_subst'
621 delay_variable_subst='$delay_variable_subst'
622 _LT_CONFIG_STATUS_DECLARATIONS
623 LTCC='$LTCC'
624 LTCFLAGS='$LTCFLAGS'
625 compiler='$compiler_DEFAULT'
626
627 # A function that is used when there is no print builtin or printf.
628 func_fallback_echo ()
629 {
630 eval 'cat <<_LTECHO_EOF
631 \$[]1
632 _LTECHO_EOF'
633 }
634
635 # Quote evaled strings.
636 for var in lt_decl_all_varnames([[ \
637 ]], lt_decl_quote_varnames); do
638 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
639 *[[\\\\\\\`\\"\\\$]]*)
640 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
641 ;;
642 *)
643 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
644 ;;
645 esac
646 done
647
648 # Double-quote double-evaled strings.
649 for var in lt_decl_all_varnames([[ \
650 ]], lt_decl_dquote_varnames); do
651 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
652 *[[\\\\\\\`\\"\\\$]]*)
653 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
654 ;;
655 *)
656 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
657 ;;
658 esac
659 done
660
661 _LT_OUTPUT_LIBTOOL_INIT
662 ])
663
664 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
665 # ------------------------------------
666 # Generate a child script FILE with all initialization necessary to
667 # reuse the environment learned by the parent script, and make the
668 # file executable. If COMMENT is supplied, it is inserted after the
669 # `#!' sequence but before initialization text begins. After this
670 # macro, additional text can be appended to FILE to form the body of
671 # the child script. The macro ends with non-zero status if the
672 # file could not be fully written (such as if the disk is full).
673 m4_ifdef([AS_INIT_GENERATED],
674 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
675 [m4_defun([_LT_GENERATED_FILE_INIT],
676 [m4_require([AS_PREPARE])]dnl
677 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
678 [lt_write_fail=0
679 cat >$1 <<_ASEOF || lt_write_fail=1
680 #! $SHELL
681 # Generated by $as_me.
682 $2
683 SHELL=\${CONFIG_SHELL-$SHELL}
684 export SHELL
685 _ASEOF
686 cat >>$1 <<\_ASEOF || lt_write_fail=1
687 AS_SHELL_SANITIZE
688 _AS_PREPARE
689 exec AS_MESSAGE_FD>&1
690 _ASEOF
691 test $lt_write_fail = 0 && chmod +x $1[]dnl
692 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
693
694 # LT_OUTPUT
695 # ---------
696 # This macro allows early generation of the libtool script (before
697 # AC_OUTPUT is called), incase it is used in configure for compilation
698 # tests.
699 AC_DEFUN([LT_OUTPUT],
700 [: ${CONFIG_LT=./config.lt}
701 AC_MSG_NOTICE([creating $CONFIG_LT])
702 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
703 [# Run this file to recreate a libtool stub with the current configuration.])
704
705 cat >>"$CONFIG_LT" <<\_LTEOF
706 lt_cl_silent=false
707 exec AS_MESSAGE_LOG_FD>>config.log
708 {
709 echo
710 AS_BOX([Running $as_me.])
711 } >&AS_MESSAGE_LOG_FD
712
713 lt_cl_help="\
714 \`$as_me' creates a local libtool stub from the current configuration,
715 for use in further configure time tests before the real libtool is
716 generated.
717
718 Usage: $[0] [[OPTIONS]]
719
720 -h, --help print this help, then exit
721 -V, --version print version number, then exit
722 -q, --quiet do not print progress messages
723 -d, --debug don't remove temporary files
724
725 Report bugs to <bug-libtool@gnu.org>."
726
727 lt_cl_version="\
728 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
729 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
730 configured by $[0], generated by m4_PACKAGE_STRING.
731
732 Copyright (C) 2010 Free Software Foundation, Inc.
733 This config.lt script is free software; the Free Software Foundation
734 gives unlimited permision to copy, distribute and modify it."
735
736 while test $[#] != 0
737 do
738 case $[1] in
739 --version | --v* | -V )
740 echo "$lt_cl_version"; exit 0 ;;
741 --help | --h* | -h )
742 echo "$lt_cl_help"; exit 0 ;;
743 --debug | --d* | -d )
744 debug=: ;;
745 --quiet | --q* | --silent | --s* | -q )
746 lt_cl_silent=: ;;
747
748 -*) AC_MSG_ERROR([unrecognized option: $[1]
749 Try \`$[0] --help' for more information.]) ;;
750
751 *) AC_MSG_ERROR([unrecognized argument: $[1]
752 Try \`$[0] --help' for more information.]) ;;
753 esac
754 shift
755 done
756
757 if $lt_cl_silent; then
758 exec AS_MESSAGE_FD>/dev/null
759 fi
760 _LTEOF
761
762 cat >>"$CONFIG_LT" <<_LTEOF
763 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
764 _LTEOF
765
766 cat >>"$CONFIG_LT" <<\_LTEOF
767 AC_MSG_NOTICE([creating $ofile])
768 _LT_OUTPUT_LIBTOOL_COMMANDS
769 AS_EXIT(0)
770 _LTEOF
771 chmod +x "$CONFIG_LT"
772
773 # configure is writing to config.log, but config.lt does its own redirection,
774 # appending to config.log, which fails on DOS, as config.log is still kept
775 # open by configure. Here we exec the FD to /dev/null, effectively closing
776 # config.log, so it can be properly (re)opened and appended to by config.lt.
777 lt_cl_success=:
778 test "$silent" = yes &&
779 lt_config_lt_args="$lt_config_lt_args --quiet"
780 exec AS_MESSAGE_LOG_FD>/dev/null
781 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
782 exec AS_MESSAGE_LOG_FD>>config.log
783 $lt_cl_success || AS_EXIT(1)
784 ])# LT_OUTPUT
785
786
787 # _LT_CONFIG(TAG)
788 # ---------------
789 # If TAG is the built-in tag, create an initial libtool script with a
790 # default configuration from the untagged config vars. Otherwise add code
791 # to config.status for appending the configuration named by TAG from the
792 # matching tagged config vars.
793 m4_defun([_LT_CONFIG],
794 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
795 _LT_CONFIG_SAVE_COMMANDS([
796 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
797 m4_if(_LT_TAG, [C], [
798 # See if we are running on zsh, and set the options which allow our
799 # commands through without removal of \ escapes.
800 if test -n "${ZSH_VERSION+set}" ; then
801 setopt NO_GLOB_SUBST
802 fi
803
804 cfgfile="${ofile}T"
805 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
806 $RM "$cfgfile"
807
808 cat <<_LT_EOF >> "$cfgfile"
809 #! $SHELL
810
811 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
812 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
813 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
814 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
815 #
816 _LT_COPYING
817 _LT_LIBTOOL_TAGS
818
819 # ### BEGIN LIBTOOL CONFIG
820 _LT_LIBTOOL_CONFIG_VARS
821 _LT_LIBTOOL_TAG_VARS
822 # ### END LIBTOOL CONFIG
823
824 _LT_EOF
825
826 case $host_os in
827 aix3*)
828 cat <<\_LT_EOF >> "$cfgfile"
829 # AIX sometimes has problems with the GCC collect2 program. For some
830 # reason, if we set the COLLECT_NAMES environment variable, the problems
831 # vanish in a puff of smoke.
832 if test "X${COLLECT_NAMES+set}" != Xset; then
833 COLLECT_NAMES=
834 export COLLECT_NAMES
835 fi
836 _LT_EOF
837 ;;
838 esac
839
840 _LT_PROG_LTMAIN
841
842 # We use sed instead of cat because bash on DJGPP gets confused if
843 # if finds mixed CR/LF and LF-only lines. Since sed operates in
844 # text mode, it properly converts lines to CR/LF. This bash problem
845 # is reportedly fixed, but why not run on old versions too?
846 sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
847 || (rm -f "$cfgfile"; exit 1)
848
849 _LT_PROG_XSI_SHELLFNS
850
851 sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
852 || (rm -f "$cfgfile"; exit 1)
853
854 mv -f "$cfgfile" "$ofile" ||
855 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
856 chmod +x "$ofile"
857 ],
858 [cat <<_LT_EOF >> "$ofile"
859
860 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
861 dnl in a comment (ie after a #).
862 # ### BEGIN LIBTOOL TAG CONFIG: $1
863 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
864 # ### END LIBTOOL TAG CONFIG: $1
865 _LT_EOF
866 ])dnl /m4_if
867 ],
868 [m4_if([$1], [], [
869 PACKAGE='$PACKAGE'
870 VERSION='$VERSION'
871 TIMESTAMP='$TIMESTAMP'
872 RM='$RM'
873 ofile='$ofile'], [])
874 ])dnl /_LT_CONFIG_SAVE_COMMANDS
875 ])# _LT_CONFIG
876
877
878 # LT_SUPPORTED_TAG(TAG)
879 # ---------------------
880 # Trace this macro to discover what tags are supported by the libtool
881 # --tag option, using:
882 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
883 AC_DEFUN([LT_SUPPORTED_TAG], [])
884
885
886 # C support is built-in for now
887 m4_define([_LT_LANG_C_enabled], [])
888 m4_define([_LT_TAGS], [])
889
890
891 # LT_LANG(LANG)
892 # -------------
893 # Enable libtool support for the given language if not already enabled.
894 AC_DEFUN([LT_LANG],
895 [AC_BEFORE([$0], [LT_OUTPUT])dnl
896 m4_case([$1],
897 [C], [_LT_LANG(C)],
898 [C++], [_LT_LANG(CXX)],
899 [Java], [_LT_LANG(GCJ)],
900 [Fortran 77], [_LT_LANG(F77)],
901 [Fortran], [_LT_LANG(FC)],
902 [Windows Resource], [_LT_LANG(RC)],
903 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
904 [_LT_LANG($1)],
905 [m4_fatal([$0: unsupported language: "$1"])])])dnl
906 ])# LT_LANG
907
908
909 # _LT_LANG(LANGNAME)
910 # ------------------
911 m4_defun([_LT_LANG],
912 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
913 [LT_SUPPORTED_TAG([$1])dnl
914 m4_append([_LT_TAGS], [$1 ])dnl
915 m4_define([_LT_LANG_]$1[_enabled], [])dnl
916 _LT_LANG_$1_CONFIG($1)])dnl
917 ])# _LT_LANG
918
919
920 # _LT_LANG_DEFAULT_CONFIG
921 # -----------------------
922 m4_defun([_LT_LANG_DEFAULT_CONFIG],
923 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
924 [LT_LANG(CXX)],
925 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
926
927 AC_PROVIDE_IFELSE([AC_PROG_F77],
928 [LT_LANG(F77)],
929 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
930
931 AC_PROVIDE_IFELSE([AC_PROG_FC],
932 [LT_LANG(FC)],
933 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
934
935 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
936 dnl pulling things in needlessly.
937 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
938 [LT_LANG(GCJ)],
939 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
940 [LT_LANG(GCJ)],
941 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
942 [LT_LANG(GCJ)],
943 [m4_ifdef([AC_PROG_GCJ],
944 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
945 m4_ifdef([A][M_PROG_GCJ],
946 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
947 m4_ifdef([LT_PROG_GCJ],
948 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
949
950 AC_PROVIDE_IFELSE([LT_PROG_RC],
951 [LT_LANG(RC)],
952 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
953 ])# _LT_LANG_DEFAULT_CONFIG
954
955 # Obsolete macros:
956 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
957 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
958 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
959 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
960 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
961 dnl aclocal-1.4 backwards compatibility:
962 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
963 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
964 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
965 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
966 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
967
968
969 # _LT_TAG_COMPILER
970 # ----------------
971 m4_defun([_LT_TAG_COMPILER],
972 [AC_REQUIRE([AC_PROG_CC])dnl
973
974 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
975 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
976 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
977 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
978
979 # If no C compiler was specified, use CC.
980 LTCC=${LTCC-"$CC"}
981
982 # If no C compiler flags were specified, use CFLAGS.
983 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
984
985 # Allow CC to be a program name with arguments.
986 compiler=$CC
987 ])# _LT_TAG_COMPILER
988
989
990 # _LT_COMPILER_BOILERPLATE
991 # ------------------------
992 # Check for compiler boilerplate output or warnings with
993 # the simple compiler test code.
994 m4_defun([_LT_COMPILER_BOILERPLATE],
995 [m4_require([_LT_DECL_SED])dnl
996 ac_outfile=conftest.$ac_objext
997 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
998 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
999 _lt_compiler_boilerplate=`cat conftest.err`
1000 $RM conftest*
1001 ])# _LT_COMPILER_BOILERPLATE
1002
1003
1004 # _LT_LINKER_BOILERPLATE
1005 # ----------------------
1006 # Check for linker boilerplate output or warnings with
1007 # the simple link test code.
1008 m4_defun([_LT_LINKER_BOILERPLATE],
1009 [m4_require([_LT_DECL_SED])dnl
1010 ac_outfile=conftest.$ac_objext
1011 echo "$lt_simple_link_test_code" >conftest.$ac_ext
1012 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
1013 _lt_linker_boilerplate=`cat conftest.err`
1014 $RM -r conftest*
1015 ])# _LT_LINKER_BOILERPLATE
1016
1017 # _LT_REQUIRED_DARWIN_CHECKS
1018 # -------------------------
1019 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
1020 case $host_os in
1021 rhapsody* | darwin*)
1022 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
1023 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
1024 AC_CHECK_TOOL([LIPO], [lipo], [:])
1025 AC_CHECK_TOOL([OTOOL], [otool], [:])
1026 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
1027 _LT_DECL([], [DSYMUTIL], [1],
1028 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
1029 _LT_DECL([], [NMEDIT], [1],
1030 [Tool to change global to local symbols on Mac OS X])
1031 _LT_DECL([], [LIPO], [1],
1032 [Tool to manipulate fat objects and archives on Mac OS X])
1033 _LT_DECL([], [OTOOL], [1],
1034 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
1035 _LT_DECL([], [OTOOL64], [1],
1036 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
1037
1038 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
1039 [lt_cv_apple_cc_single_mod=no
1040 if test -z "${LT_MULTI_MODULE}"; then
1041 # By default we will add the -single_module flag. You can override
1042 # by either setting the environment variable LT_MULTI_MODULE
1043 # non-empty at configure time, or by adding -multi_module to the
1044 # link flags.
1045 rm -rf libconftest.dylib*
1046 echo "int foo(void){return 1;}" > conftest.c
1047 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1048 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
1049 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1050 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
1051 _lt_result=$?
1052 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
1053 lt_cv_apple_cc_single_mod=yes
1054 else
1055 cat conftest.err >&AS_MESSAGE_LOG_FD
1056 fi
1057 rm -rf libconftest.dylib*
1058 rm -f conftest.*
1059 fi])
1060 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1061 [lt_cv_ld_exported_symbols_list],
1062 [lt_cv_ld_exported_symbols_list=no
1063 save_LDFLAGS=$LDFLAGS
1064 echo "_main" > conftest.sym
1065 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1066 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1067 [lt_cv_ld_exported_symbols_list=yes],
1068 [lt_cv_ld_exported_symbols_list=no])
1069 LDFLAGS="$save_LDFLAGS"
1070 ])
1071 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1072 [lt_cv_ld_force_load=no
1073 cat > conftest.c << _LT_EOF
1074 int forced_loaded() { return 2;}
1075 _LT_EOF
1076 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1077 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1078 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1079 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1080 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1081 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1082 cat > conftest.c << _LT_EOF
1083 int main() { return 0;}
1084 _LT_EOF
1085 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1086 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1087 _lt_result=$?
1088 if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
1089 lt_cv_ld_force_load=yes
1090 else
1091 cat conftest.err >&AS_MESSAGE_LOG_FD
1092 fi
1093 rm -f conftest.err libconftest.a conftest conftest.c
1094 rm -rf conftest.dSYM
1095 ])
1096 case $host_os in
1097 rhapsody* | darwin1.[[012]])
1098 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1099 darwin1.*)
1100 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1101 darwin*) # darwin 5.x on
1102 # if running on 10.5 or later, the deployment target defaults
1103 # to the OS version, if on x86, and 10.4, the deployment
1104 # target defaults to 10.4. Don't you love it?
1105 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1106 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1107 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1108 10.[[012]]*)
1109 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1110 10.*)
1111 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1112 esac
1113 ;;
1114 esac
1115 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1116 _lt_dar_single_mod='$single_module'
1117 fi
1118 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1119 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1120 else
1121 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1122 fi
1123 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
1124 _lt_dsymutil='~$DSYMUTIL $lib || :'
1125 else
1126 _lt_dsymutil=
1127 fi
1128 ;;
1129 esac
1130 ])
1131
1132
1133 # _LT_DARWIN_LINKER_FEATURES
1134 # --------------------------
1135 # Checks for linker and compiler features on darwin
1136 m4_defun([_LT_DARWIN_LINKER_FEATURES],
1137 [
1138 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1139 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1140 _LT_TAGVAR(hardcode_direct, $1)=no
1141 _LT_TAGVAR(hardcode_automatic, $1)=yes
1142 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1143 if test "$lt_cv_ld_force_load" = "yes"; then
1144 _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\"`'
1145 else
1146 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1147 fi
1148 _LT_TAGVAR(link_all_deplibs, $1)=yes
1149 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1150 case $cc_basename in
1151 ifort*) _lt_dar_can_shared=yes ;;
1152 *) _lt_dar_can_shared=$GCC ;;
1153 esac
1154 if test "$_lt_dar_can_shared" = "yes"; then
1155 output_verbose_link_cmd=func_echo_all
1156 _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}"
1157 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1158 _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}"
1159 _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}"
1160 m4_if([$1], [CXX],
1161 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1162 _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}"
1163 _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}"
1164 fi
1165 ],[])
1166 else
1167 _LT_TAGVAR(ld_shlibs, $1)=no
1168 fi
1169 ])
1170
1171 # _LT_SYS_MODULE_PATH_AIX
1172 # -----------------------
1173 # Links a minimal program and checks the executable
1174 # for the system default hardcoded library path. In most cases,
1175 # this is /usr/lib:/lib, but when the MPI compilers are used
1176 # the location of the communication and MPI libs are included too.
1177 # If we don't find anything, use the default library path according
1178 # to the aix ld manual.
1179 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1180 [m4_require([_LT_DECL_SED])dnl
1181 AC_LINK_IFELSE(AC_LANG_PROGRAM,[
1182 lt_aix_libpath_sed='
1183 /Import File Strings/,/^$/ {
1184 /^0/ {
1185 s/^0 *\(.*\)$/\1/
1186 p
1187 }
1188 }'
1189 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1190 # Check for a 64-bit object if we didn't find anything.
1191 if test -z "$aix_libpath"; then
1192 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1193 fi],[])
1194 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
1195 ])# _LT_SYS_MODULE_PATH_AIX
1196
1197
1198 # _LT_SHELL_INIT(ARG)
1199 # -------------------
1200 m4_define([_LT_SHELL_INIT],
1201 [m4_divert_text([M4SH-INIT], [$1
1202 ])])# _LT_SHELL_INIT
1203
1204
1205
1206 # _LT_PROG_ECHO_BACKSLASH
1207 # -----------------------
1208 # Find how we can fake an echo command that does not interpret backslash.
1209 # In particular, with Autoconf 2.60 or later we add some code to the start
1210 # of the generated configure script which will find a shell with a builtin
1211 # printf (which we can use as an echo command).
1212 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1213 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1214 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1215 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1216
1217 AC_MSG_CHECKING([how to print strings])
1218 # Test print first, because it will be a builtin if present.
1219 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
1220 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1221 ECHO='print -r --'
1222 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1223 ECHO='printf %s\n'
1224 else
1225 # Use this function as a fallback that always works.
1226 func_fallback_echo ()
1227 {
1228 eval 'cat <<_LTECHO_EOF
1229 $[]1
1230 _LTECHO_EOF'
1231 }
1232 ECHO='func_fallback_echo'
1233 fi
1234
1235 # func_echo_all arg...
1236 # Invoke $ECHO with all args, space-separated.
1237 func_echo_all ()
1238 {
1239 $ECHO "$*"
1240 }
1241
1242 case "$ECHO" in
1243 printf*) AC_MSG_RESULT([printf]) ;;
1244 print*) AC_MSG_RESULT([print -r]) ;;
1245 *) AC_MSG_RESULT([cat]) ;;
1246 esac
1247
1248 m4_ifdef([_AS_DETECT_SUGGESTED],
1249 [_AS_DETECT_SUGGESTED([
1250 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1251 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1252 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1253 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1254 PATH=/empty FPATH=/empty; export PATH FPATH
1255 test "X`printf %s $ECHO`" = "X$ECHO" \
1256 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1257
1258 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1259 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1260 ])# _LT_PROG_ECHO_BACKSLASH
1261
1262
1263 # _LT_ENABLE_LOCK
1264 # ---------------
1265 m4_defun([_LT_ENABLE_LOCK],
1266 [AC_ARG_ENABLE([libtool-lock],
1267 [AS_HELP_STRING([--disable-libtool-lock],
1268 [avoid locking (might break parallel builds)])])
1269 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1270
1271 # Some flags need to be propagated to the compiler or linker for good
1272 # libtool support.
1273 case $host in
1274 ia64-*-hpux*)
1275 # Find out which ABI we are using.
1276 echo 'int i;' > conftest.$ac_ext
1277 if AC_TRY_EVAL(ac_compile); then
1278 case `/usr/bin/file conftest.$ac_objext` in
1279 *ELF-32*)
1280 HPUX_IA64_MODE="32"
1281 ;;
1282 *ELF-64*)
1283 HPUX_IA64_MODE="64"
1284 ;;
1285 esac
1286 fi
1287 rm -rf conftest*
1288 ;;
1289 *-*-irix6*)
1290 # Find out which ABI we are using.
1291 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1292 if AC_TRY_EVAL(ac_compile); then
1293 if test "$lt_cv_prog_gnu_ld" = yes; then
1294 case `/usr/bin/file conftest.$ac_objext` in
1295 *32-bit*)
1296 LD="${LD-ld} -melf32bsmip"
1297 ;;
1298 *N32*)
1299 LD="${LD-ld} -melf32bmipn32"
1300 ;;
1301 *64-bit*)
1302 LD="${LD-ld} -melf64bmip"
1303 ;;
1304 esac
1305 else
1306 case `/usr/bin/file conftest.$ac_objext` in
1307 *32-bit*)
1308 LD="${LD-ld} -32"
1309 ;;
1310 *N32*)
1311 LD="${LD-ld} -n32"
1312 ;;
1313 *64-bit*)
1314 LD="${LD-ld} -64"
1315 ;;
1316 esac
1317 fi
1318 fi
1319 rm -rf conftest*
1320 ;;
1321
1322 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1323 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1324 # Find out which ABI we are using.
1325 echo 'int i;' > conftest.$ac_ext
1326 if AC_TRY_EVAL(ac_compile); then
1327 case `/usr/bin/file conftest.o` in
1328 *32-bit*)
1329 case $host in
1330 x86_64-*kfreebsd*-gnu)
1331 LD="${LD-ld} -m elf_i386_fbsd"
1332 ;;
1333 x86_64-*linux*)
1334 LD="${LD-ld} -m elf_i386"
1335 ;;
1336 ppc64-*linux*|powerpc64-*linux*)
1337 LD="${LD-ld} -m elf32ppclinux"
1338 ;;
1339 s390x-*linux*)
1340 LD="${LD-ld} -m elf_s390"
1341 ;;
1342 sparc64-*linux*)
1343 LD="${LD-ld} -m elf32_sparc"
1344 ;;
1345 esac
1346 ;;
1347 *64-bit*)
1348 case $host in
1349 x86_64-*kfreebsd*-gnu)
1350 LD="${LD-ld} -m elf_x86_64_fbsd"
1351 ;;
1352 x86_64-*linux*)
1353 LD="${LD-ld} -m elf_x86_64"
1354 ;;
1355 ppc*-*linux*|powerpc*-*linux*)
1356 LD="${LD-ld} -m elf64ppc"
1357 ;;
1358 s390*-*linux*|s390*-*tpf*)
1359 LD="${LD-ld} -m elf64_s390"
1360 ;;
1361 sparc*-*linux*)
1362 LD="${LD-ld} -m elf64_sparc"
1363 ;;
1364 esac
1365 ;;
1366 esac
1367 fi
1368 rm -rf conftest*
1369 ;;
1370
1371 *-*-sco3.2v5*)
1372 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1373 SAVE_CFLAGS="$CFLAGS"
1374 CFLAGS="$CFLAGS -belf"
1375 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1376 [AC_LANG_PUSH(C)
1377 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1378 AC_LANG_POP])
1379 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1380 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1381 CFLAGS="$SAVE_CFLAGS"
1382 fi
1383 ;;
1384 sparc*-*solaris*)
1385 # Find out which ABI we are using.
1386 echo 'int i;' > conftest.$ac_ext
1387 if AC_TRY_EVAL(ac_compile); then
1388 case `/usr/bin/file conftest.o` in
1389 *64-bit*)
1390 case $lt_cv_prog_gnu_ld in
1391 yes*) LD="${LD-ld} -m elf64_sparc" ;;
1392 *)
1393 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1394 LD="${LD-ld} -64"
1395 fi
1396 ;;
1397 esac
1398 ;;
1399 esac
1400 fi
1401 rm -rf conftest*
1402 ;;
1403 esac
1404
1405 need_locks="$enable_libtool_lock"
1406 ])# _LT_ENABLE_LOCK
1407
1408
1409 # _LT_CMD_OLD_ARCHIVE
1410 # -------------------
1411 m4_defun([_LT_CMD_OLD_ARCHIVE],
1412 [AC_CHECK_TOOL(AR, ar, false)
1413 test -z "$AR" && AR=ar
1414 test -z "$AR_FLAGS" && AR_FLAGS=cru
1415 _LT_DECL([], [AR], [1], [The archiver])
1416 _LT_DECL([], [AR_FLAGS], [1])
1417
1418 AC_CHECK_TOOL(STRIP, strip, :)
1419 test -z "$STRIP" && STRIP=:
1420 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1421
1422 AC_CHECK_TOOL(RANLIB, ranlib, :)
1423 test -z "$RANLIB" && RANLIB=:
1424 _LT_DECL([], [RANLIB], [1],
1425 [Commands used to install an old-style archive])
1426
1427 # Determine commands to create old-style static archives.
1428 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1429 old_postinstall_cmds='chmod 644 $oldlib'
1430 old_postuninstall_cmds=
1431
1432 if test -n "$RANLIB"; then
1433 case $host_os in
1434 openbsd*)
1435 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
1436 ;;
1437 *)
1438 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
1439 ;;
1440 esac
1441 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1442 fi
1443
1444 case $host_os in
1445 darwin*)
1446 lock_old_archive_extraction=yes ;;
1447 *)
1448 lock_old_archive_extraction=no ;;
1449 esac
1450 _LT_DECL([], [old_postinstall_cmds], [2])
1451 _LT_DECL([], [old_postuninstall_cmds], [2])
1452 _LT_TAGDECL([], [old_archive_cmds], [2],
1453 [Commands used to build an old-style archive])
1454 _LT_DECL([], [lock_old_archive_extraction], [0],
1455 [Whether to use a lock for old archive extraction])
1456 ])# _LT_CMD_OLD_ARCHIVE
1457
1458
1459 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1460 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1461 # ----------------------------------------------------------------
1462 # Check whether the given compiler option works
1463 AC_DEFUN([_LT_COMPILER_OPTION],
1464 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1465 m4_require([_LT_DECL_SED])dnl
1466 AC_CACHE_CHECK([$1], [$2],
1467 [$2=no
1468 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1469 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1470 lt_compiler_flag="$3"
1471 # Insert the option either (1) after the last *FLAGS variable, or
1472 # (2) before a word containing "conftest.", or (3) at the end.
1473 # Note that $ac_compile itself does not contain backslashes and begins
1474 # with a dollar sign (not a hyphen), so the echo should work correctly.
1475 # The option is referenced via a variable to avoid confusing sed.
1476 lt_compile=`echo "$ac_compile" | $SED \
1477 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1478 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1479 -e 's:$: $lt_compiler_flag:'`
1480 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1481 (eval "$lt_compile" 2>conftest.err)
1482 ac_status=$?
1483 cat conftest.err >&AS_MESSAGE_LOG_FD
1484 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1485 if (exit $ac_status) && test -s "$ac_outfile"; then
1486 # The compiler can only warn and ignore the option if not recognized
1487 # So say no if there are warnings other than the usual output.
1488 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1489 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1490 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1491 $2=yes
1492 fi
1493 fi
1494 $RM conftest*
1495 ])
1496
1497 if test x"[$]$2" = xyes; then
1498 m4_if([$5], , :, [$5])
1499 else
1500 m4_if([$6], , :, [$6])
1501 fi
1502 ])# _LT_COMPILER_OPTION
1503
1504 # Old name:
1505 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1506 dnl aclocal-1.4 backwards compatibility:
1507 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1508
1509
1510 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1511 # [ACTION-SUCCESS], [ACTION-FAILURE])
1512 # ----------------------------------------------------
1513 # Check whether the given linker option works
1514 AC_DEFUN([_LT_LINKER_OPTION],
1515 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1516 m4_require([_LT_DECL_SED])dnl
1517 AC_CACHE_CHECK([$1], [$2],
1518 [$2=no
1519 save_LDFLAGS="$LDFLAGS"
1520 LDFLAGS="$LDFLAGS $3"
1521 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1522 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1523 # The linker can only warn and ignore the option if not recognized
1524 # So say no if there are warnings
1525 if test -s conftest.err; then
1526 # Append any errors to the config.log.
1527 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1528 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1529 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1530 if diff conftest.exp conftest.er2 >/dev/null; then
1531 $2=yes
1532 fi
1533 else
1534 $2=yes
1535 fi
1536 fi
1537 $RM -r conftest*
1538 LDFLAGS="$save_LDFLAGS"
1539 ])
1540
1541 if test x"[$]$2" = xyes; then
1542 m4_if([$4], , :, [$4])
1543 else
1544 m4_if([$5], , :, [$5])
1545 fi
1546 ])# _LT_LINKER_OPTION
1547
1548 # Old name:
1549 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1550 dnl aclocal-1.4 backwards compatibility:
1551 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1552
1553
1554 # LT_CMD_MAX_LEN
1555 #---------------
1556 AC_DEFUN([LT_CMD_MAX_LEN],
1557 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1558 # find the maximum length of command line arguments
1559 AC_MSG_CHECKING([the maximum length of command line arguments])
1560 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1561 i=0
1562 teststring="ABCD"
1563
1564 case $build_os in
1565 msdosdjgpp*)
1566 # On DJGPP, this test can blow up pretty badly due to problems in libc
1567 # (any single argument exceeding 2000 bytes causes a buffer overrun
1568 # during glob expansion). Even if it were fixed, the result of this
1569 # check would be larger than it should be.
1570 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1571 ;;
1572
1573 gnu*)
1574 # Under GNU Hurd, this test is not required because there is
1575 # no limit to the length of command line arguments.
1576 # Libtool will interpret -1 as no limit whatsoever
1577 lt_cv_sys_max_cmd_len=-1;
1578 ;;
1579
1580 cygwin* | mingw* | cegcc*)
1581 # On Win9x/ME, this test blows up -- it succeeds, but takes
1582 # about 5 minutes as the teststring grows exponentially.
1583 # Worse, since 9x/ME are not pre-emptively multitasking,
1584 # you end up with a "frozen" computer, even though with patience
1585 # the test eventually succeeds (with a max line length of 256k).
1586 # Instead, let's just punt: use the minimum linelength reported by
1587 # all of the supported platforms: 8192 (on NT/2K/XP).
1588 lt_cv_sys_max_cmd_len=8192;
1589 ;;
1590
1591 mint*)
1592 # On MiNT this can take a long time and run out of memory.
1593 lt_cv_sys_max_cmd_len=8192;
1594 ;;
1595
1596 amigaos*)
1597 # On AmigaOS with pdksh, this test takes hours, literally.
1598 # So we just punt and use a minimum line length of 8192.
1599 lt_cv_sys_max_cmd_len=8192;
1600 ;;
1601
1602 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1603 # This has been around since 386BSD, at least. Likely further.
1604 if test -x /sbin/sysctl; then
1605 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1606 elif test -x /usr/sbin/sysctl; then
1607 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1608 else
1609 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1610 fi
1611 # And add a safety zone
1612 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1613 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1614 ;;
1615
1616 interix*)
1617 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1618 lt_cv_sys_max_cmd_len=196608
1619 ;;
1620
1621 osf*)
1622 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1623 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1624 # nice to cause kernel panics so lets avoid the loop below.
1625 # First set a reasonable default.
1626 lt_cv_sys_max_cmd_len=16384
1627 #
1628 if test -x /sbin/sysconfig; then
1629 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1630 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1631 esac
1632 fi
1633 ;;
1634 sco3.2v5*)
1635 lt_cv_sys_max_cmd_len=102400
1636 ;;
1637 sysv5* | sco5v6* | sysv4.2uw2*)
1638 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1639 if test -n "$kargmax"; then
1640 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1641 else
1642 lt_cv_sys_max_cmd_len=32768
1643 fi
1644 ;;
1645 *)
1646 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1647 if test -n "$lt_cv_sys_max_cmd_len"; then
1648 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1649 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1650 else
1651 # Make teststring a little bigger before we do anything with it.
1652 # a 1K string should be a reasonable start.
1653 for i in 1 2 3 4 5 6 7 8 ; do
1654 teststring=$teststring$teststring
1655 done
1656 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1657 # If test is not a shell built-in, we'll probably end up computing a
1658 # maximum length that is only half of the actual maximum length, but
1659 # we can't tell.
1660 while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
1661 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1662 test $i != 17 # 1/2 MB should be enough
1663 do
1664 i=`expr $i + 1`
1665 teststring=$teststring$teststring
1666 done
1667 # Only check the string length outside the loop.
1668 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1669 teststring=
1670 # Add a significant safety factor because C++ compilers can tack on
1671 # massive amounts of additional arguments before passing them to the
1672 # linker. It appears as though 1/2 is a usable value.
1673 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1674 fi
1675 ;;
1676 esac
1677 ])
1678 if test -n $lt_cv_sys_max_cmd_len ; then
1679 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1680 else
1681 AC_MSG_RESULT(none)
1682 fi
1683 max_cmd_len=$lt_cv_sys_max_cmd_len
1684 _LT_DECL([], [max_cmd_len], [0],
1685 [What is the maximum length of a command?])
1686 ])# LT_CMD_MAX_LEN
1687
1688 # Old name:
1689 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1690 dnl aclocal-1.4 backwards compatibility:
1691 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1692
1693
1694 # _LT_HEADER_DLFCN
1695 # ----------------
1696 m4_defun([_LT_HEADER_DLFCN],
1697 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1698 ])# _LT_HEADER_DLFCN
1699
1700
1701 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1702 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1703 # ----------------------------------------------------------------
1704 m4_defun([_LT_TRY_DLOPEN_SELF],
1705 [m4_require([_LT_HEADER_DLFCN])dnl
1706 if test "$cross_compiling" = yes; then :
1707 [$4]
1708 else
1709 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1710 lt_status=$lt_dlunknown
1711 cat > conftest.$ac_ext <<_LT_EOF
1712 [#line $LINENO "configure"
1713 #include "confdefs.h"
1714
1715 #if HAVE_DLFCN_H
1716 #include <dlfcn.h>
1717 #endif
1718
1719 #include <stdio.h>
1720
1721 #ifdef RTLD_GLOBAL
1722 # define LT_DLGLOBAL RTLD_GLOBAL
1723 #else
1724 # ifdef DL_GLOBAL
1725 # define LT_DLGLOBAL DL_GLOBAL
1726 # else
1727 # define LT_DLGLOBAL 0
1728 # endif
1729 #endif
1730
1731 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1732 find out it does not work in some platform. */
1733 #ifndef LT_DLLAZY_OR_NOW
1734 # ifdef RTLD_LAZY
1735 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1736 # else
1737 # ifdef DL_LAZY
1738 # define LT_DLLAZY_OR_NOW DL_LAZY
1739 # else
1740 # ifdef RTLD_NOW
1741 # define LT_DLLAZY_OR_NOW RTLD_NOW
1742 # else
1743 # ifdef DL_NOW
1744 # define LT_DLLAZY_OR_NOW DL_NOW
1745 # else
1746 # define LT_DLLAZY_OR_NOW 0
1747 # endif
1748 # endif
1749 # endif
1750 # endif
1751 #endif
1752
1753 /* When -fvisbility=hidden is used, assume the code has been annotated
1754 correspondingly for the symbols needed. */
1755 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1756 void fnord () __attribute__((visibility("default")));
1757 #endif
1758
1759 void fnord () { int i=42; }
1760 int main ()
1761 {
1762 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1763 int status = $lt_dlunknown;
1764
1765 if (self)
1766 {
1767 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1768 else
1769 {
1770 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1771 else puts (dlerror ());
1772 }
1773 /* dlclose (self); */
1774 }
1775 else
1776 puts (dlerror ());
1777
1778 return status;
1779 }]
1780 _LT_EOF
1781 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1782 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1783 lt_status=$?
1784 case x$lt_status in
1785 x$lt_dlno_uscore) $1 ;;
1786 x$lt_dlneed_uscore) $2 ;;
1787 x$lt_dlunknown|x*) $3 ;;
1788 esac
1789 else :
1790 # compilation failed
1791 $3
1792 fi
1793 fi
1794 rm -fr conftest*
1795 ])# _LT_TRY_DLOPEN_SELF
1796
1797
1798 # LT_SYS_DLOPEN_SELF
1799 # ------------------
1800 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1801 [m4_require([_LT_HEADER_DLFCN])dnl
1802 if test "x$enable_dlopen" != xyes; then
1803 enable_dlopen=unknown
1804 enable_dlopen_self=unknown
1805 enable_dlopen_self_static=unknown
1806 else
1807 lt_cv_dlopen=no
1808 lt_cv_dlopen_libs=
1809
1810 case $host_os in
1811 beos*)
1812 lt_cv_dlopen="load_add_on"
1813 lt_cv_dlopen_libs=
1814 lt_cv_dlopen_self=yes
1815 ;;
1816
1817 mingw* | pw32* | cegcc*)
1818 lt_cv_dlopen="LoadLibrary"
1819 lt_cv_dlopen_libs=
1820 ;;
1821
1822 cygwin*)
1823 lt_cv_dlopen="dlopen"
1824 lt_cv_dlopen_libs=
1825 ;;
1826
1827 darwin*)
1828 # if libdl is installed we need to link against it
1829 AC_CHECK_LIB([dl], [dlopen],
1830 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1831 lt_cv_dlopen="dyld"
1832 lt_cv_dlopen_libs=
1833 lt_cv_dlopen_self=yes
1834 ])
1835 ;;
1836
1837 *)
1838 AC_CHECK_FUNC([shl_load],
1839 [lt_cv_dlopen="shl_load"],
1840 [AC_CHECK_LIB([dld], [shl_load],
1841 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1842 [AC_CHECK_FUNC([dlopen],
1843 [lt_cv_dlopen="dlopen"],
1844 [AC_CHECK_LIB([dl], [dlopen],
1845 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1846 [AC_CHECK_LIB([svld], [dlopen],
1847 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1848 [AC_CHECK_LIB([dld], [dld_link],
1849 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1850 ])
1851 ])
1852 ])
1853 ])
1854 ])
1855 ;;
1856 esac
1857
1858 if test "x$lt_cv_dlopen" != xno; then
1859 enable_dlopen=yes
1860 else
1861 enable_dlopen=no
1862 fi
1863
1864 case $lt_cv_dlopen in
1865 dlopen)
1866 save_CPPFLAGS="$CPPFLAGS"
1867 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1868
1869 save_LDFLAGS="$LDFLAGS"
1870 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1871
1872 save_LIBS="$LIBS"
1873 LIBS="$lt_cv_dlopen_libs $LIBS"
1874
1875 AC_CACHE_CHECK([whether a program can dlopen itself],
1876 lt_cv_dlopen_self, [dnl
1877 _LT_TRY_DLOPEN_SELF(
1878 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1879 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1880 ])
1881
1882 if test "x$lt_cv_dlopen_self" = xyes; then
1883 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1884 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1885 lt_cv_dlopen_self_static, [dnl
1886 _LT_TRY_DLOPEN_SELF(
1887 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1888 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1889 ])
1890 fi
1891
1892 CPPFLAGS="$save_CPPFLAGS"
1893 LDFLAGS="$save_LDFLAGS"
1894 LIBS="$save_LIBS"
1895 ;;
1896 esac
1897
1898 case $lt_cv_dlopen_self in
1899 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1900 *) enable_dlopen_self=unknown ;;
1901 esac
1902
1903 case $lt_cv_dlopen_self_static in
1904 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1905 *) enable_dlopen_self_static=unknown ;;
1906 esac
1907 fi
1908 _LT_DECL([dlopen_support], [enable_dlopen], [0],
1909 [Whether dlopen is supported])
1910 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1911 [Whether dlopen of programs is supported])
1912 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1913 [Whether dlopen of statically linked programs is supported])
1914 ])# LT_SYS_DLOPEN_SELF
1915
1916 # Old name:
1917 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1918 dnl aclocal-1.4 backwards compatibility:
1919 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1920
1921
1922 # _LT_COMPILER_C_O([TAGNAME])
1923 # ---------------------------
1924 # Check to see if options -c and -o are simultaneously supported by compiler.
1925 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
1926 m4_defun([_LT_COMPILER_C_O],
1927 [m4_require([_LT_DECL_SED])dnl
1928 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1929 m4_require([_LT_TAG_COMPILER])dnl
1930 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1931 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1932 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1933 $RM -r conftest 2>/dev/null
1934 mkdir conftest
1935 cd conftest
1936 mkdir out
1937 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1938
1939 lt_compiler_flag="-o out/conftest2.$ac_objext"
1940 # Insert the option either (1) after the last *FLAGS variable, or
1941 # (2) before a word containing "conftest.", or (3) at the end.
1942 # Note that $ac_compile itself does not contain backslashes and begins
1943 # with a dollar sign (not a hyphen), so the echo should work correctly.
1944 lt_compile=`echo "$ac_compile" | $SED \
1945 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1946 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1947 -e 's:$: $lt_compiler_flag:'`
1948 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1949 (eval "$lt_compile" 2>out/conftest.err)
1950 ac_status=$?
1951 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1952 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1953 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1954 then
1955 # The compiler can only warn and ignore the option if not recognized
1956 # So say no if there are warnings
1957 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
1958 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1959 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1960 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1961 fi
1962 fi
1963 chmod u+w . 2>&AS_MESSAGE_LOG_FD
1964 $RM conftest*
1965 # SGI C++ compiler will create directory out/ii_files/ for
1966 # template instantiation
1967 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
1968 $RM out/* && rmdir out
1969 cd ..
1970 $RM -r conftest
1971 $RM conftest*
1972 ])
1973 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
1974 [Does compiler simultaneously support -c and -o options?])
1975 ])# _LT_COMPILER_C_O
1976
1977
1978 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
1979 # ----------------------------------
1980 # Check to see if we can do hard links to lock some files if needed
1981 m4_defun([_LT_COMPILER_FILE_LOCKS],
1982 [m4_require([_LT_ENABLE_LOCK])dnl
1983 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1984 _LT_COMPILER_C_O([$1])
1985
1986 hard_links="nottested"
1987 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1988 # do not overwrite the value of need_locks provided by the user
1989 AC_MSG_CHECKING([if we can lock with hard links])
1990 hard_links=yes
1991 $RM conftest*
1992 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1993 touch conftest.a
1994 ln conftest.a conftest.b 2>&5 || hard_links=no
1995 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1996 AC_MSG_RESULT([$hard_links])
1997 if test "$hard_links" = no; then
1998 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1999 need_locks=warn
2000 fi
2001 else
2002 need_locks=no
2003 fi
2004 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2005 ])# _LT_COMPILER_FILE_LOCKS
2006
2007
2008 # _LT_CHECK_OBJDIR
2009 # ----------------
2010 m4_defun([_LT_CHECK_OBJDIR],
2011 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2012 [rm -f .libs 2>/dev/null
2013 mkdir .libs 2>/dev/null
2014 if test -d .libs; then
2015 lt_cv_objdir=.libs
2016 else
2017 # MS-DOS does not allow filenames that begin with a dot.
2018 lt_cv_objdir=_libs
2019 fi
2020 rmdir .libs 2>/dev/null])
2021 objdir=$lt_cv_objdir
2022 _LT_DECL([], [objdir], [0],
2023 [The name of the directory that contains temporary libtool files])dnl
2024 m4_pattern_allow([LT_OBJDIR])dnl
2025 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
2026 [Define to the sub-directory in which libtool stores uninstalled libraries.])
2027 ])# _LT_CHECK_OBJDIR
2028
2029
2030 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2031 # --------------------------------------
2032 # Check hardcoding attributes.
2033 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2034 [AC_MSG_CHECKING([how to hardcode library paths into programs])
2035 _LT_TAGVAR(hardcode_action, $1)=
2036 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2037 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2038 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
2039
2040 # We can hardcode non-existent directories.
2041 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
2042 # If the only mechanism to avoid hardcoding is shlibpath_var, we
2043 # have to relink, otherwise we might link with an installed library
2044 # when we should be linking with a yet-to-be-installed one
2045 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
2046 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
2047 # Linking always hardcodes the temporary library directory.
2048 _LT_TAGVAR(hardcode_action, $1)=relink
2049 else
2050 # We can link without hardcoding, and we can hardcode nonexisting dirs.
2051 _LT_TAGVAR(hardcode_action, $1)=immediate
2052 fi
2053 else
2054 # We cannot hardcode anything, or else we can only hardcode existing
2055 # directories.
2056 _LT_TAGVAR(hardcode_action, $1)=unsupported
2057 fi
2058 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2059
2060 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2061 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2062 # Fast installation is not supported
2063 enable_fast_install=no
2064 elif test "$shlibpath_overrides_runpath" = yes ||
2065 test "$enable_shared" = no; then
2066 # Fast installation is not necessary
2067 enable_fast_install=needless
2068 fi
2069 _LT_TAGDECL([], [hardcode_action], [0],
2070 [How to hardcode a shared library path into an executable])
2071 ])# _LT_LINKER_HARDCODE_LIBPATH
2072
2073
2074 # _LT_CMD_STRIPLIB
2075 # ----------------
2076 m4_defun([_LT_CMD_STRIPLIB],
2077 [m4_require([_LT_DECL_EGREP])
2078 striplib=
2079 old_striplib=
2080 AC_MSG_CHECKING([whether stripping libraries is possible])
2081 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2082 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2083 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2084 AC_MSG_RESULT([yes])
2085 else
2086 # FIXME - insert some real tests, host_os isn't really good enough
2087 case $host_os in
2088 darwin*)
2089 if test -n "$STRIP" ; then
2090 striplib="$STRIP -x"
2091 old_striplib="$STRIP -S"
2092 AC_MSG_RESULT([yes])
2093 else
2094 AC_MSG_RESULT([no])
2095 fi
2096 ;;
2097 *)
2098 AC_MSG_RESULT([no])
2099 ;;
2100 esac
2101 fi
2102 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2103 _LT_DECL([], [striplib], [1])
2104 ])# _LT_CMD_STRIPLIB
2105
2106
2107 # _LT_SYS_DYNAMIC_LINKER([TAG])
2108 # -----------------------------
2109 # PORTME Fill in your ld.so characteristics
2110 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2111 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2112 m4_require([_LT_DECL_EGREP])dnl
2113 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2114 m4_require([_LT_DECL_OBJDUMP])dnl
2115 m4_require([_LT_DECL_SED])dnl
2116 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2117 AC_MSG_CHECKING([dynamic linker characteristics])
2118 m4_if([$1],
2119 [], [
2120 if test "$GCC" = yes; then
2121 case $host_os in
2122 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2123 *) lt_awk_arg="/^libraries:/" ;;
2124 esac
2125 case $host_os in
2126 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
2127 *) lt_sed_strip_eq="s,=/,/,g" ;;
2128 esac
2129 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2130 case $lt_search_path_spec in
2131 *\;*)
2132 # if the path contains ";" then we assume it to be the separator
2133 # otherwise default to the standard path separator (i.e. ":") - it is
2134 # assumed that no part of a normal pathname contains ";" but that should
2135 # okay in the real world where ";" in dirpaths is itself problematic.
2136 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2137 ;;
2138 *)
2139 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2140 ;;
2141 esac
2142 # Ok, now we have the path, separated by spaces, we can step through it
2143 # and add multilib dir if necessary.
2144 lt_tmp_lt_search_path_spec=
2145 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2146 for lt_sys_path in $lt_search_path_spec; do
2147 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2148 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2149 else
2150 test -d "$lt_sys_path" && \
2151 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2152 fi
2153 done
2154 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2155 BEGIN {RS=" "; FS="/|\n";} {
2156 lt_foo="";
2157 lt_count=0;
2158 for (lt_i = NF; lt_i > 0; lt_i--) {
2159 if ($lt_i != "" && $lt_i != ".") {
2160 if ($lt_i == "..") {
2161 lt_count++;
2162 } else {
2163 if (lt_count == 0) {
2164 lt_foo="/" $lt_i lt_foo;
2165 } else {
2166 lt_count--;
2167 }
2168 }
2169 }
2170 }
2171 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2172 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2173 }'`
2174 # AWK program above erroneously prepends '/' to C:/dos/paths
2175 # for these hosts.
2176 case $host_os in
2177 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2178 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
2179 esac
2180 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2181 else
2182 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2183 fi])
2184 library_names_spec=
2185 libname_spec='lib$name'
2186 soname_spec=
2187 shrext_cmds=".so"
2188 postinstall_cmds=
2189 postuninstall_cmds=
2190 finish_cmds=
2191 finish_eval=
2192 shlibpath_var=
2193 shlibpath_overrides_runpath=unknown
2194 version_type=none
2195 dynamic_linker="$host_os ld.so"
2196 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2197 need_lib_prefix=unknown
2198 hardcode_into_libs=no
2199
2200 # when you set need_version to no, make sure it does not cause -set_version
2201 # flags to be left without arguments
2202 need_version=unknown
2203
2204 case $host_os in
2205 aix3*)
2206 version_type=linux
2207 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2208 shlibpath_var=LIBPATH
2209
2210 # AIX 3 has no versioning support, so we append a major version to the name.
2211 soname_spec='${libname}${release}${shared_ext}$major'
2212 ;;
2213
2214 aix[[4-9]]*)
2215 version_type=linux
2216 need_lib_prefix=no
2217 need_version=no
2218 hardcode_into_libs=yes
2219 if test "$host_cpu" = ia64; then
2220 # AIX 5 supports IA64
2221 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2222 shlibpath_var=LD_LIBRARY_PATH
2223 else
2224 # With GCC up to 2.95.x, collect2 would create an import file
2225 # for dependence libraries. The import file would start with
2226 # the line `#! .'. This would cause the generated library to
2227 # depend on `.', always an invalid library. This was fixed in
2228 # development snapshots of GCC prior to 3.0.
2229 case $host_os in
2230 aix4 | aix4.[[01]] | aix4.[[01]].*)
2231 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2232 echo ' yes '
2233 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2234 :
2235 else
2236 can_build_shared=no
2237 fi
2238 ;;
2239 esac
2240 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2241 # soname into executable. Probably we can add versioning support to
2242 # collect2, so additional links can be useful in future.
2243 if test "$aix_use_runtimelinking" = yes; then
2244 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2245 # instead of lib<name>.a to let people know that these are not
2246 # typical AIX shared libraries.
2247 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2248 else
2249 # We preserve .a as extension for shared libraries through AIX4.2
2250 # and later when we are not doing run time linking.
2251 library_names_spec='${libname}${release}.a $libname.a'
2252 soname_spec='${libname}${release}${shared_ext}$major'
2253 fi
2254 shlibpath_var=LIBPATH
2255 fi
2256 ;;
2257
2258 amigaos*)
2259 case $host_cpu in
2260 powerpc)
2261 # Since July 2007 AmigaOS4 officially supports .so libraries.
2262 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2263 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2264 ;;
2265 m68k)
2266 library_names_spec='$libname.ixlibrary $libname.a'
2267 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2268 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 ${libname}_ixlibrary.a || exit 1; done'
2269 ;;
2270 esac
2271 ;;
2272
2273 beos*)
2274 library_names_spec='${libname}${shared_ext}'
2275 dynamic_linker="$host_os ld.so"
2276 shlibpath_var=LIBRARY_PATH
2277 ;;
2278
2279 bsdi[[45]]*)
2280 version_type=linux
2281 need_version=no
2282 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2283 soname_spec='${libname}${release}${shared_ext}$major'
2284 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2285 shlibpath_var=LD_LIBRARY_PATH
2286 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2287 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2288 # the default ld.so.conf also contains /usr/contrib/lib and
2289 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2290 # libtool to hard-code these into programs
2291 ;;
2292
2293 cygwin* | mingw* | pw32* | cegcc*)
2294 version_type=windows
2295 shrext_cmds=".dll"
2296 need_version=no
2297 need_lib_prefix=no
2298
2299 case $GCC,$host_os in
2300 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
2301 library_names_spec='$libname.dll.a'
2302 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2303 postinstall_cmds='base_file=`basename \${file}`~
2304 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2305 dldir=$destdir/`dirname \$dlpath`~
2306 test -d \$dldir || mkdir -p \$dldir~
2307 $install_prog $dir/$dlname \$dldir/$dlname~
2308 chmod a+x \$dldir/$dlname~
2309 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2310 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2311 fi'
2312 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2313 dlpath=$dir/\$dldll~
2314 $RM \$dlpath'
2315 shlibpath_overrides_runpath=yes
2316
2317 case $host_os in
2318 cygwin*)
2319 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2320 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2321 m4_if([$1], [],[
2322 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2323 ;;
2324 mingw* | cegcc*)
2325 # MinGW DLLs use traditional 'lib' prefix
2326 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2327 ;;
2328 pw32*)
2329 # pw32 DLLs use 'pw' prefix rather than 'lib'
2330 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2331 ;;
2332 esac
2333 ;;
2334
2335 *)
2336 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2337 ;;
2338 esac
2339 dynamic_linker='Win32 ld.exe'
2340 # FIXME: first we should search . and the directory the executable is in
2341 shlibpath_var=PATH
2342 ;;
2343
2344 darwin* | rhapsody*)
2345 dynamic_linker="$host_os dyld"
2346 version_type=darwin
2347 need_lib_prefix=no
2348 need_version=no
2349 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2350 soname_spec='${libname}${release}${major}$shared_ext'
2351 shlibpath_overrides_runpath=yes
2352 shlibpath_var=DYLD_LIBRARY_PATH
2353 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2354 m4_if([$1], [],[
2355 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2356 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2357 ;;
2358
2359 dgux*)
2360 version_type=linux
2361 need_lib_prefix=no
2362 need_version=no
2363 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2364 soname_spec='${libname}${release}${shared_ext}$major'
2365 shlibpath_var=LD_LIBRARY_PATH
2366 ;;
2367
2368 freebsd1*)
2369 dynamic_linker=no
2370 ;;
2371
2372 freebsd* | dragonfly*)
2373 # DragonFly does not have aout. When/if they implement a new
2374 # versioning mechanism, adjust this.
2375 if test -x /usr/bin/objformat; then
2376 objformat=`/usr/bin/objformat`
2377 else
2378 case $host_os in
2379 freebsd[[123]]*) objformat=aout ;;
2380 *) objformat=elf ;;
2381 esac
2382 fi
2383 version_type=freebsd-$objformat
2384 case $version_type in
2385 freebsd-elf*)
2386 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2387 need_version=no
2388 need_lib_prefix=no
2389 ;;
2390 freebsd-*)
2391 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2392 need_version=yes
2393 ;;
2394 esac
2395 shlibpath_var=LD_LIBRARY_PATH
2396 case $host_os in
2397 freebsd2*)
2398 shlibpath_overrides_runpath=yes
2399 ;;
2400 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2401 shlibpath_overrides_runpath=yes
2402 hardcode_into_libs=yes
2403 ;;
2404 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2405 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2406 shlibpath_overrides_runpath=no
2407 hardcode_into_libs=yes
2408 ;;
2409 *) # from 4.6 on, and DragonFly
2410 shlibpath_overrides_runpath=yes
2411 hardcode_into_libs=yes
2412 ;;
2413 esac
2414 ;;
2415
2416 gnu*)
2417 version_type=linux
2418 need_lib_prefix=no
2419 need_version=no
2420 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2421 soname_spec='${libname}${release}${shared_ext}$major'
2422 shlibpath_var=LD_LIBRARY_PATH
2423 hardcode_into_libs=yes
2424 ;;
2425
2426 haiku*)
2427 version_type=linux
2428 need_lib_prefix=no
2429 need_version=no
2430 dynamic_linker="$host_os runtime_loader"
2431 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2432 soname_spec='${libname}${release}${shared_ext}$major'
2433 shlibpath_var=LIBRARY_PATH
2434 shlibpath_overrides_runpath=yes
2435 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2436 hardcode_into_libs=yes
2437 ;;
2438
2439 hpux9* | hpux10* | hpux11*)
2440 # Give a soname corresponding to the major version so that dld.sl refuses to
2441 # link against other versions.
2442 version_type=sunos
2443 need_lib_prefix=no
2444 need_version=no
2445 case $host_cpu in
2446 ia64*)
2447 shrext_cmds='.so'
2448 hardcode_into_libs=yes
2449 dynamic_linker="$host_os dld.so"
2450 shlibpath_var=LD_LIBRARY_PATH
2451 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2452 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2453 soname_spec='${libname}${release}${shared_ext}$major'
2454 if test "X$HPUX_IA64_MODE" = X32; then
2455 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2456 else
2457 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2458 fi
2459 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2460 ;;
2461 hppa*64*)
2462 shrext_cmds='.sl'
2463 hardcode_into_libs=yes
2464 dynamic_linker="$host_os dld.sl"
2465 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2466 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2467 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2468 soname_spec='${libname}${release}${shared_ext}$major'
2469 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2470 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2471 ;;
2472 *)
2473 shrext_cmds='.sl'
2474 dynamic_linker="$host_os dld.sl"
2475 shlibpath_var=SHLIB_PATH
2476 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2477 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2478 soname_spec='${libname}${release}${shared_ext}$major'
2479 ;;
2480 esac
2481 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2482 postinstall_cmds='chmod 555 $lib'
2483 # or fails outright, so override atomically:
2484 install_override_mode=555
2485 ;;
2486
2487 interix[[3-9]]*)
2488 version_type=linux
2489 need_lib_prefix=no
2490 need_version=no
2491 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2492 soname_spec='${libname}${release}${shared_ext}$major'
2493 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2494 shlibpath_var=LD_LIBRARY_PATH
2495 shlibpath_overrides_runpath=no
2496 hardcode_into_libs=yes
2497 ;;
2498
2499 irix5* | irix6* | nonstopux*)
2500 case $host_os in
2501 nonstopux*) version_type=nonstopux ;;
2502 *)
2503 if test "$lt_cv_prog_gnu_ld" = yes; then
2504 version_type=linux
2505 else
2506 version_type=irix
2507 fi ;;
2508 esac
2509 need_lib_prefix=no
2510 need_version=no
2511 soname_spec='${libname}${release}${shared_ext}$major'
2512 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2513 case $host_os in
2514 irix5* | nonstopux*)
2515 libsuff= shlibsuff=
2516 ;;
2517 *)
2518 case $LD in # libtool.m4 will add one of these switches to LD
2519 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2520 libsuff= shlibsuff= libmagic=32-bit;;
2521 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2522 libsuff=32 shlibsuff=N32 libmagic=N32;;
2523 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2524 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2525 *) libsuff= shlibsuff= libmagic=never-match;;
2526 esac
2527 ;;
2528 esac
2529 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2530 shlibpath_overrides_runpath=no
2531 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2532 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2533 hardcode_into_libs=yes
2534 ;;
2535
2536 # No shared lib support for Linux oldld, aout, or coff.
2537 linux*oldld* | linux*aout* | linux*coff*)
2538 dynamic_linker=no
2539 ;;
2540
2541 # This must be Linux ELF.
2542 linux* | k*bsd*-gnu | kopensolaris*-gnu)
2543 version_type=linux
2544 need_lib_prefix=no
2545 need_version=no
2546 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2547 soname_spec='${libname}${release}${shared_ext}$major'
2548 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2549 shlibpath_var=LD_LIBRARY_PATH
2550 shlibpath_overrides_runpath=no
2551
2552 # Some binutils ld are patched to set DT_RUNPATH
2553 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2554 [lt_cv_shlibpath_overrides_runpath=no
2555 save_LDFLAGS=$LDFLAGS
2556 save_libdir=$libdir
2557 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2558 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2559 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2560 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2561 [lt_cv_shlibpath_overrides_runpath=yes])])
2562 LDFLAGS=$save_LDFLAGS
2563 libdir=$save_libdir
2564 ])
2565 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2566
2567 # This implies no fast_install, which is unacceptable.
2568 # Some rework will be needed to allow for fast_install
2569 # before this can be enabled.
2570 hardcode_into_libs=yes
2571
2572 # Append ld.so.conf contents to the search path
2573 if test -f /etc/ld.so.conf; then
2574 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' ' '`
2575 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2576 fi
2577
2578 # We used to test for /lib/ld.so.1 and disable shared libraries on
2579 # powerpc, because MkLinux only supported shared libraries with the
2580 # GNU dynamic linker. Since this was broken with cross compilers,
2581 # most powerpc-linux boxes support dynamic linking these days and
2582 # people can always --disable-shared, the test was removed, and we
2583 # assume the GNU/Linux dynamic linker is in use.
2584 dynamic_linker='GNU/Linux ld.so'
2585 ;;
2586
2587 netbsd*)
2588 version_type=sunos
2589 need_lib_prefix=no
2590 need_version=no
2591 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2592 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2593 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2594 dynamic_linker='NetBSD (a.out) ld.so'
2595 else
2596 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2597 soname_spec='${libname}${release}${shared_ext}$major'
2598 dynamic_linker='NetBSD ld.elf_so'
2599 fi
2600 shlibpath_var=LD_LIBRARY_PATH
2601 shlibpath_overrides_runpath=yes
2602 hardcode_into_libs=yes
2603 ;;
2604
2605 newsos6)
2606 version_type=linux
2607 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2608 shlibpath_var=LD_LIBRARY_PATH
2609 shlibpath_overrides_runpath=yes
2610 ;;
2611
2612 *nto* | *qnx*)
2613 version_type=qnx
2614 need_lib_prefix=no
2615 need_version=no
2616 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2617 soname_spec='${libname}${release}${shared_ext}$major'
2618 shlibpath_var=LD_LIBRARY_PATH
2619 shlibpath_overrides_runpath=no
2620 hardcode_into_libs=yes
2621 dynamic_linker='ldqnx.so'
2622 ;;
2623
2624 openbsd*)
2625 version_type=sunos
2626 sys_lib_dlsearch_path_spec="/usr/lib"
2627 need_lib_prefix=no
2628 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2629 case $host_os in
2630 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2631 *) need_version=no ;;
2632 esac
2633 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2634 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2635 shlibpath_var=LD_LIBRARY_PATH
2636 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2637 case $host_os in
2638 openbsd2.[[89]] | openbsd2.[[89]].*)
2639 shlibpath_overrides_runpath=no
2640 ;;
2641 *)
2642 shlibpath_overrides_runpath=yes
2643 ;;
2644 esac
2645 else
2646 shlibpath_overrides_runpath=yes
2647 fi
2648 ;;
2649
2650 os2*)
2651 libname_spec='$name'
2652 shrext_cmds=".dll"
2653 need_lib_prefix=no
2654 library_names_spec='$libname${shared_ext} $libname.a'
2655 dynamic_linker='OS/2 ld.exe'
2656 shlibpath_var=LIBPATH
2657 ;;
2658
2659 osf3* | osf4* | osf5*)
2660 version_type=osf
2661 need_lib_prefix=no
2662 need_version=no
2663 soname_spec='${libname}${release}${shared_ext}$major'
2664 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2665 shlibpath_var=LD_LIBRARY_PATH
2666 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2667 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2668 ;;
2669
2670 rdos*)
2671 dynamic_linker=no
2672 ;;
2673
2674 solaris*)
2675 version_type=linux
2676 need_lib_prefix=no
2677 need_version=no
2678 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2679 soname_spec='${libname}${release}${shared_ext}$major'
2680 shlibpath_var=LD_LIBRARY_PATH
2681 shlibpath_overrides_runpath=yes
2682 hardcode_into_libs=yes
2683 # ldd complains unless libraries are executable
2684 postinstall_cmds='chmod +x $lib'
2685 ;;
2686
2687 sunos4*)
2688 version_type=sunos
2689 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2690 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2691 shlibpath_var=LD_LIBRARY_PATH
2692 shlibpath_overrides_runpath=yes
2693 if test "$with_gnu_ld" = yes; then
2694 need_lib_prefix=no
2695 fi
2696 need_version=yes
2697 ;;
2698
2699 sysv4 | sysv4.3*)
2700 version_type=linux
2701 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2702 soname_spec='${libname}${release}${shared_ext}$major'
2703 shlibpath_var=LD_LIBRARY_PATH
2704 case $host_vendor in
2705 sni)
2706 shlibpath_overrides_runpath=no
2707 need_lib_prefix=no
2708 runpath_var=LD_RUN_PATH
2709 ;;
2710 siemens)
2711 need_lib_prefix=no
2712 ;;
2713 motorola)
2714 need_lib_prefix=no
2715 need_version=no
2716 shlibpath_overrides_runpath=no
2717 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2718 ;;
2719 esac
2720 ;;
2721
2722 sysv4*MP*)
2723 if test -d /usr/nec ;then
2724 version_type=linux
2725 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2726 soname_spec='$libname${shared_ext}.$major'
2727 shlibpath_var=LD_LIBRARY_PATH
2728 fi
2729 ;;
2730
2731 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2732 version_type=freebsd-elf
2733 need_lib_prefix=no
2734 need_version=no
2735 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2736 soname_spec='${libname}${release}${shared_ext}$major'
2737 shlibpath_var=LD_LIBRARY_PATH
2738 shlibpath_overrides_runpath=yes
2739 hardcode_into_libs=yes
2740 if test "$with_gnu_ld" = yes; then
2741 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2742 else
2743 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2744 case $host_os in
2745 sco3.2v5*)
2746 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2747 ;;
2748 esac
2749 fi
2750 sys_lib_dlsearch_path_spec='/usr/lib'
2751 ;;
2752
2753 tpf*)
2754 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2755 version_type=linux
2756 need_lib_prefix=no
2757 need_version=no
2758 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2759 shlibpath_var=LD_LIBRARY_PATH
2760 shlibpath_overrides_runpath=no
2761 hardcode_into_libs=yes
2762 ;;
2763
2764 uts4*)
2765 version_type=linux
2766 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2767 soname_spec='${libname}${release}${shared_ext}$major'
2768 shlibpath_var=LD_LIBRARY_PATH
2769 ;;
2770
2771 *)
2772 dynamic_linker=no
2773 ;;
2774 esac
2775 AC_MSG_RESULT([$dynamic_linker])
2776 test "$dynamic_linker" = no && can_build_shared=no
2777
2778 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2779 if test "$GCC" = yes; then
2780 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2781 fi
2782
2783 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2784 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2785 fi
2786 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2787 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2788 fi
2789
2790 _LT_DECL([], [variables_saved_for_relink], [1],
2791 [Variables whose values should be saved in libtool wrapper scripts and
2792 restored at link time])
2793 _LT_DECL([], [need_lib_prefix], [0],
2794 [Do we need the "lib" prefix for modules?])
2795 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2796 _LT_DECL([], [version_type], [0], [Library versioning type])
2797 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2798 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2799 _LT_DECL([], [shlibpath_overrides_runpath], [0],
2800 [Is shlibpath searched before the hard-coded library search path?])
2801 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2802 _LT_DECL([], [library_names_spec], [1],
2803 [[List of archive names. First name is the real one, the rest are links.
2804 The last name is the one that the linker finds with -lNAME]])
2805 _LT_DECL([], [soname_spec], [1],
2806 [[The coded name of the library, if different from the real name]])
2807 _LT_DECL([], [install_override_mode], [1],
2808 [Permission mode override for installation of shared libraries])
2809 _LT_DECL([], [postinstall_cmds], [2],
2810 [Command to use after installation of a shared archive])
2811 _LT_DECL([], [postuninstall_cmds], [2],
2812 [Command to use after uninstallation of a shared archive])
2813 _LT_DECL([], [finish_cmds], [2],
2814 [Commands used to finish a libtool library installation in a directory])
2815 _LT_DECL([], [finish_eval], [1],
2816 [[As "finish_cmds", except a single script fragment to be evaled but
2817 not shown]])
2818 _LT_DECL([], [hardcode_into_libs], [0],
2819 [Whether we should hardcode library paths into libraries])
2820 _LT_DECL([], [sys_lib_search_path_spec], [2],
2821 [Compile-time system search path for libraries])
2822 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2823 [Run-time system search path for libraries])
2824 ])# _LT_SYS_DYNAMIC_LINKER
2825
2826
2827 # _LT_PATH_TOOL_PREFIX(TOOL)
2828 # --------------------------
2829 # find a file program which can recognize shared library
2830 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2831 [m4_require([_LT_DECL_EGREP])dnl
2832 AC_MSG_CHECKING([for $1])
2833 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2834 [case $MAGIC_CMD in
2835 [[\\/*] | ?:[\\/]*])
2836 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2837 ;;
2838 *)
2839 lt_save_MAGIC_CMD="$MAGIC_CMD"
2840 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2841 dnl $ac_dummy forces splitting on constant user-supplied paths.
2842 dnl POSIX.2 word splitting is done only on the output of word expansions,
2843 dnl not every word. This closes a longstanding sh security hole.
2844 ac_dummy="m4_if([$2], , $PATH, [$2])"
2845 for ac_dir in $ac_dummy; do
2846 IFS="$lt_save_ifs"
2847 test -z "$ac_dir" && ac_dir=.
2848 if test -f $ac_dir/$1; then
2849 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2850 if test -n "$file_magic_test_file"; then
2851 case $deplibs_check_method in
2852 "file_magic "*)
2853 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2854 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2855 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2856 $EGREP "$file_magic_regex" > /dev/null; then
2857 :
2858 else
2859 cat <<_LT_EOF 1>&2
2860
2861 *** Warning: the command libtool uses to detect shared libraries,
2862 *** $file_magic_cmd, produces output that libtool cannot recognize.
2863 *** The result is that libtool may fail to recognize shared libraries
2864 *** as such. This will affect the creation of libtool libraries that
2865 *** depend on shared libraries, but programs linked with such libtool
2866 *** libraries will work regardless of this problem. Nevertheless, you
2867 *** may want to report the problem to your system manager and/or to
2868 *** bug-libtool@gnu.org
2869
2870 _LT_EOF
2871 fi ;;
2872 esac
2873 fi
2874 break
2875 fi
2876 done
2877 IFS="$lt_save_ifs"
2878 MAGIC_CMD="$lt_save_MAGIC_CMD"
2879 ;;
2880 esac])
2881 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2882 if test -n "$MAGIC_CMD"; then
2883 AC_MSG_RESULT($MAGIC_CMD)
2884 else
2885 AC_MSG_RESULT(no)
2886 fi
2887 _LT_DECL([], [MAGIC_CMD], [0],
2888 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
2889 ])# _LT_PATH_TOOL_PREFIX
2890
2891 # Old name:
2892 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
2893 dnl aclocal-1.4 backwards compatibility:
2894 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
2895
2896
2897 # _LT_PATH_MAGIC
2898 # --------------
2899 # find a file program which can recognize a shared library
2900 m4_defun([_LT_PATH_MAGIC],
2901 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2902 if test -z "$lt_cv_path_MAGIC_CMD"; then
2903 if test -n "$ac_tool_prefix"; then
2904 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2905 else
2906 MAGIC_CMD=:
2907 fi
2908 fi
2909 ])# _LT_PATH_MAGIC
2910
2911
2912 # LT_PATH_LD
2913 # ----------
2914 # find the pathname to the GNU or non-GNU linker
2915 AC_DEFUN([LT_PATH_LD],
2916 [AC_REQUIRE([AC_PROG_CC])dnl
2917 AC_REQUIRE([AC_CANONICAL_HOST])dnl
2918 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2919 m4_require([_LT_DECL_SED])dnl
2920 m4_require([_LT_DECL_EGREP])dnl
2921 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
2922
2923 AC_ARG_WITH([gnu-ld],
2924 [AS_HELP_STRING([--with-gnu-ld],
2925 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2926 [test "$withval" = no || with_gnu_ld=yes],
2927 [with_gnu_ld=no])dnl
2928
2929 ac_prog=ld
2930 if test "$GCC" = yes; then
2931 # Check if gcc -print-prog-name=ld gives a path.
2932 AC_MSG_CHECKING([for ld used by $CC])
2933 case $host in
2934 *-*-mingw*)
2935 # gcc leaves a trailing carriage return which upsets mingw
2936 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2937 *)
2938 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2939 esac
2940 case $ac_prog in
2941 # Accept absolute paths.
2942 [[\\/]]* | ?:[[\\/]]*)
2943 re_direlt='/[[^/]][[^/]]*/\.\./'
2944 # Canonicalize the pathname of ld
2945 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
2946 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
2947 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
2948 done
2949 test -z "$LD" && LD="$ac_prog"
2950 ;;
2951 "")
2952 # If it fails, then pretend we aren't using GCC.
2953 ac_prog=ld
2954 ;;
2955 *)
2956 # If it is relative, then search for the first ld in PATH.
2957 with_gnu_ld=unknown
2958 ;;
2959 esac
2960 elif test "$with_gnu_ld" = yes; then
2961 AC_MSG_CHECKING([for GNU ld])
2962 else
2963 AC_MSG_CHECKING([for non-GNU ld])
2964 fi
2965 AC_CACHE_VAL(lt_cv_path_LD,
2966 [if test -z "$LD"; then
2967 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2968 for ac_dir in $PATH; do
2969 IFS="$lt_save_ifs"
2970 test -z "$ac_dir" && ac_dir=.
2971 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2972 lt_cv_path_LD="$ac_dir/$ac_prog"
2973 # Check to see if the program is GNU ld. I'd rather use --version,
2974 # but apparently some variants of GNU ld only accept -v.
2975 # Break only if it was the GNU/non-GNU ld that we prefer.
2976 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2977 *GNU* | *'with BFD'*)
2978 test "$with_gnu_ld" != no && break
2979 ;;
2980 *)
2981 test "$with_gnu_ld" != yes && break
2982 ;;
2983 esac
2984 fi
2985 done
2986 IFS="$lt_save_ifs"
2987 else
2988 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2989 fi])
2990 LD="$lt_cv_path_LD"
2991 if test -n "$LD"; then
2992 AC_MSG_RESULT($LD)
2993 else
2994 AC_MSG_RESULT(no)
2995 fi
2996 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2997 _LT_PATH_LD_GNU
2998 AC_SUBST([LD])
2999
3000 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3001 ])# LT_PATH_LD
3002
3003 # Old names:
3004 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3005 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3006 dnl aclocal-1.4 backwards compatibility:
3007 dnl AC_DEFUN([AM_PROG_LD], [])
3008 dnl AC_DEFUN([AC_PROG_LD], [])
3009
3010
3011 # _LT_PATH_LD_GNU
3012 #- --------------
3013 m4_defun([_LT_PATH_LD_GNU],
3014 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3015 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3016 case `$LD -v 2>&1 </dev/null` in
3017 *GNU* | *'with BFD'*)
3018 lt_cv_prog_gnu_ld=yes
3019 ;;
3020 *)
3021 lt_cv_prog_gnu_ld=no
3022 ;;
3023 esac])
3024 with_gnu_ld=$lt_cv_prog_gnu_ld
3025 ])# _LT_PATH_LD_GNU
3026
3027
3028 # _LT_CMD_RELOAD
3029 # --------------
3030 # find reload flag for linker
3031 # -- PORTME Some linkers may need a different reload flag.
3032 m4_defun([_LT_CMD_RELOAD],
3033 [AC_CACHE_CHECK([for $LD option to reload object files],
3034 lt_cv_ld_reload_flag,
3035 [lt_cv_ld_reload_flag='-r'])
3036 reload_flag=$lt_cv_ld_reload_flag
3037 case $reload_flag in
3038 "" | " "*) ;;
3039 *) reload_flag=" $reload_flag" ;;
3040 esac
3041 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3042 case $host_os in
3043 darwin*)
3044 if test "$GCC" = yes; then
3045 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
3046 else
3047 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3048 fi
3049 ;;
3050 esac
3051 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3052 _LT_TAGDECL([], [reload_cmds], [2])dnl
3053 ])# _LT_CMD_RELOAD
3054
3055
3056 # _LT_CHECK_MAGIC_METHOD
3057 # ----------------------
3058 # how to check for library dependencies
3059 # -- PORTME fill in with the dynamic library characteristics
3060 m4_defun([_LT_CHECK_MAGIC_METHOD],
3061 [m4_require([_LT_DECL_EGREP])
3062 m4_require([_LT_DECL_OBJDUMP])
3063 AC_CACHE_CHECK([how to recognize dependent libraries],
3064 lt_cv_deplibs_check_method,
3065 [lt_cv_file_magic_cmd='$MAGIC_CMD'
3066 lt_cv_file_magic_test_file=
3067 lt_cv_deplibs_check_method='unknown'
3068 # Need to set the preceding variable on all platforms that support
3069 # interlibrary dependencies.
3070 # 'none' -- dependencies not supported.
3071 # `unknown' -- same as none, but documents that we really don't know.
3072 # 'pass_all' -- all dependencies passed with no checks.
3073 # 'test_compile' -- check by making test program.
3074 # 'file_magic [[regex]]' -- check by looking for files in library path
3075 # which responds to the $file_magic_cmd with a given extended regex.
3076 # If you have `file' or equivalent on your system and you're not sure
3077 # whether `pass_all' will *always* work, you probably want this one.
3078
3079 case $host_os in
3080 aix[[4-9]]*)
3081 lt_cv_deplibs_check_method=pass_all
3082 ;;
3083
3084 beos*)
3085 lt_cv_deplibs_check_method=pass_all
3086 ;;
3087
3088 bsdi[[45]]*)
3089 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3090 lt_cv_file_magic_cmd='/usr/bin/file -L'
3091 lt_cv_file_magic_test_file=/shlib/libc.so
3092 ;;
3093
3094 cygwin*)
3095 # func_win32_libid is a shell function defined in ltmain.sh
3096 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3097 lt_cv_file_magic_cmd='func_win32_libid'
3098 ;;
3099
3100 mingw* | pw32*)
3101 # Base MSYS/MinGW do not provide the 'file' command needed by
3102 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3103 # unless we find 'file', for example because we are cross-compiling.
3104 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3105 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
3106 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3107 lt_cv_file_magic_cmd='func_win32_libid'
3108 else
3109 # Keep this pattern in sync with the one in func_win32_libid.
3110 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3111 lt_cv_file_magic_cmd='$OBJDUMP -f'
3112 fi
3113 ;;
3114
3115 cegcc*)
3116 # use the weaker test based on 'objdump'. See mingw*.
3117 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3118 lt_cv_file_magic_cmd='$OBJDUMP -f'
3119 ;;
3120
3121 darwin* | rhapsody*)
3122 lt_cv_deplibs_check_method=pass_all
3123 ;;
3124
3125 freebsd* | dragonfly*)
3126 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3127 case $host_cpu in
3128 i*86 )
3129 # Not sure whether the presence of OpenBSD here was a mistake.
3130 # Let's accept both of them until this is cleared up.
3131 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3132 lt_cv_file_magic_cmd=/usr/bin/file
3133 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3134 ;;
3135 esac
3136 else
3137 lt_cv_deplibs_check_method=pass_all
3138 fi
3139 ;;
3140
3141 gnu*)
3142 lt_cv_deplibs_check_method=pass_all
3143 ;;
3144
3145 haiku*)
3146 lt_cv_deplibs_check_method=pass_all
3147 ;;
3148
3149 hpux10.20* | hpux11*)
3150 lt_cv_file_magic_cmd=/usr/bin/file
3151 case $host_cpu in
3152 ia64*)
3153 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3154 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3155 ;;
3156 hppa*64*)
3157 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3158 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3159 ;;
3160 *)
3161 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3162 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3163 ;;
3164 esac
3165 ;;
3166
3167 interix[[3-9]]*)
3168 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3169 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3170 ;;
3171
3172 irix5* | irix6* | nonstopux*)
3173 case $LD in
3174 *-32|*"-32 ") libmagic=32-bit;;
3175 *-n32|*"-n32 ") libmagic=N32;;
3176 *-64|*"-64 ") libmagic=64-bit;;
3177 *) libmagic=never-match;;
3178 esac
3179 lt_cv_deplibs_check_method=pass_all
3180 ;;
3181
3182 # This must be Linux ELF.
3183 linux* | k*bsd*-gnu | kopensolaris*-gnu)
3184 lt_cv_deplibs_check_method=pass_all
3185 ;;
3186
3187 netbsd*)
3188 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3189 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3190 else
3191 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3192 fi
3193 ;;
3194
3195 newos6*)
3196 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3197 lt_cv_file_magic_cmd=/usr/bin/file
3198 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3199 ;;
3200
3201 *nto* | *qnx*)
3202 lt_cv_deplibs_check_method=pass_all
3203 ;;
3204
3205 openbsd*)
3206 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3207 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3208 else
3209 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3210 fi
3211 ;;
3212
3213 osf3* | osf4* | osf5*)
3214 lt_cv_deplibs_check_method=pass_all
3215 ;;
3216
3217 rdos*)
3218 lt_cv_deplibs_check_method=pass_all
3219 ;;
3220
3221 solaris*)
3222 lt_cv_deplibs_check_method=pass_all
3223 ;;
3224
3225 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3226 lt_cv_deplibs_check_method=pass_all
3227 ;;
3228
3229 sysv4 | sysv4.3*)
3230 case $host_vendor in
3231 motorola)
3232 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3233 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3234 ;;
3235 ncr)
3236 lt_cv_deplibs_check_method=pass_all
3237 ;;
3238 sequent)
3239 lt_cv_file_magic_cmd='/bin/file'
3240 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3241 ;;
3242 sni)
3243 lt_cv_file_magic_cmd='/bin/file'
3244 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3245 lt_cv_file_magic_test_file=/lib/libc.so
3246 ;;
3247 siemens)
3248 lt_cv_deplibs_check_method=pass_all
3249 ;;
3250 pc)
3251 lt_cv_deplibs_check_method=pass_all
3252 ;;
3253 esac
3254 ;;
3255
3256 tpf*)
3257 lt_cv_deplibs_check_method=pass_all
3258 ;;
3259 esac
3260 ])
3261 file_magic_cmd=$lt_cv_file_magic_cmd
3262 deplibs_check_method=$lt_cv_deplibs_check_method
3263 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3264
3265 _LT_DECL([], [deplibs_check_method], [1],
3266 [Method to check whether dependent libraries are shared objects])
3267 _LT_DECL([], [file_magic_cmd], [1],
3268 [Command to use when deplibs_check_method == "file_magic"])
3269 ])# _LT_CHECK_MAGIC_METHOD
3270
3271
3272 # LT_PATH_NM
3273 # ----------
3274 # find the pathname to a BSD- or MS-compatible name lister
3275 AC_DEFUN([LT_PATH_NM],
3276 [AC_REQUIRE([AC_PROG_CC])dnl
3277 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3278 [if test -n "$NM"; then
3279 # Let the user override the test.
3280 lt_cv_path_NM="$NM"
3281 else
3282 lt_nm_to_check="${ac_tool_prefix}nm"
3283 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3284 lt_nm_to_check="$lt_nm_to_check nm"
3285 fi
3286 for lt_tmp_nm in $lt_nm_to_check; do
3287 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3288 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3289 IFS="$lt_save_ifs"
3290 test -z "$ac_dir" && ac_dir=.
3291 tmp_nm="$ac_dir/$lt_tmp_nm"
3292 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3293 # Check to see if the nm accepts a BSD-compat flag.
3294 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3295 # nm: unknown option "B" ignored
3296 # Tru64's nm complains that /dev/null is an invalid object file
3297 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3298 */dev/null* | *'Invalid file or object type'*)
3299 lt_cv_path_NM="$tmp_nm -B"
3300 break
3301 ;;
3302 *)
3303 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3304 */dev/null*)
3305 lt_cv_path_NM="$tmp_nm -p"
3306 break
3307 ;;
3308 *)
3309 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3310 continue # so that we can try to find one that supports BSD flags
3311 ;;
3312 esac
3313 ;;
3314 esac
3315 fi
3316 done
3317 IFS="$lt_save_ifs"
3318 done
3319 : ${lt_cv_path_NM=no}
3320 fi])
3321 if test "$lt_cv_path_NM" != "no"; then
3322 NM="$lt_cv_path_NM"
3323 else
3324 # Didn't find any BSD compatible name lister, look for dumpbin.
3325 if test -n "$DUMPBIN"; then :
3326 # Let the user override the test.
3327 else
3328 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3329 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3330 *COFF*)
3331 DUMPBIN="$DUMPBIN -symbols"
3332 ;;
3333 *)
3334 DUMPBIN=:
3335 ;;
3336 esac
3337 fi
3338 AC_SUBST([DUMPBIN])
3339 if test "$DUMPBIN" != ":"; then
3340 NM="$DUMPBIN"
3341 fi
3342 fi
3343 test -z "$NM" && NM=nm
3344 AC_SUBST([NM])
3345 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3346
3347 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3348 [lt_cv_nm_interface="BSD nm"
3349 echo "int some_variable = 0;" > conftest.$ac_ext
3350 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3351 (eval "$ac_compile" 2>conftest.err)
3352 cat conftest.err >&AS_MESSAGE_LOG_FD
3353 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3354 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3355 cat conftest.err >&AS_MESSAGE_LOG_FD
3356 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3357 cat conftest.out >&AS_MESSAGE_LOG_FD
3358 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3359 lt_cv_nm_interface="MS dumpbin"
3360 fi
3361 rm -f conftest*])
3362 ])# LT_PATH_NM
3363
3364 # Old names:
3365 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3366 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3367 dnl aclocal-1.4 backwards compatibility:
3368 dnl AC_DEFUN([AM_PROG_NM], [])
3369 dnl AC_DEFUN([AC_PROG_NM], [])
3370
3371
3372 # LT_LIB_M
3373 # --------
3374 # check for math library
3375 AC_DEFUN([LT_LIB_M],
3376 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3377 LIBM=
3378 case $host in
3379 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3380 # These system don't have libm, or don't need it
3381 ;;
3382 *-ncr-sysv4.3*)
3383 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3384 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3385 ;;
3386 *)
3387 AC_CHECK_LIB(m, cos, LIBM="-lm")
3388 ;;
3389 esac
3390 AC_SUBST([LIBM])
3391 ])# LT_LIB_M
3392
3393 # Old name:
3394 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3395 dnl aclocal-1.4 backwards compatibility:
3396 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3397
3398
3399 # _LT_COMPILER_NO_RTTI([TAGNAME])
3400 # -------------------------------
3401 m4_defun([_LT_COMPILER_NO_RTTI],
3402 [m4_require([_LT_TAG_COMPILER])dnl
3403
3404 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3405
3406 if test "$GCC" = yes; then
3407 case $cc_basename in
3408 nvcc*)
3409 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3410 *)
3411 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3412 esac
3413
3414 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3415 lt_cv_prog_compiler_rtti_exceptions,
3416 [-fno-rtti -fno-exceptions], [],
3417 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3418 fi
3419 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3420 [Compiler flag to turn off builtin functions])
3421 ])# _LT_COMPILER_NO_RTTI
3422
3423
3424 # _LT_CMD_GLOBAL_SYMBOLS
3425 # ----------------------
3426 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3427 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3428 AC_REQUIRE([AC_PROG_CC])dnl
3429 AC_REQUIRE([AC_PROG_AWK])dnl
3430 AC_REQUIRE([LT_PATH_NM])dnl
3431 AC_REQUIRE([LT_PATH_LD])dnl
3432 m4_require([_LT_DECL_SED])dnl
3433 m4_require([_LT_DECL_EGREP])dnl
3434 m4_require([_LT_TAG_COMPILER])dnl
3435
3436 # Check for command to grab the raw symbol name followed by C symbol from nm.
3437 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3438 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3439 [
3440 # These are sane defaults that work on at least a few old systems.
3441 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3442
3443 # Character class describing NM global symbol codes.
3444 symcode='[[BCDEGRST]]'
3445
3446 # Regexp to match symbols that can be accessed directly from C.
3447 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3448
3449 # Define system-specific variables.
3450 case $host_os in
3451 aix*)
3452 symcode='[[BCDT]]'
3453 ;;
3454 cygwin* | mingw* | pw32* | cegcc*)
3455 symcode='[[ABCDGISTW]]'
3456 ;;
3457 hpux*)
3458 if test "$host_cpu" = ia64; then
3459 symcode='[[ABCDEGRST]]'
3460 fi
3461 ;;
3462 irix* | nonstopux*)
3463 symcode='[[BCDEGRST]]'
3464 ;;
3465 osf*)
3466 symcode='[[BCDEGQRST]]'
3467 ;;
3468 solaris*)
3469 symcode='[[BDRT]]'
3470 ;;
3471 sco3.2v5*)
3472 symcode='[[DT]]'
3473 ;;
3474 sysv4.2uw2*)
3475 symcode='[[DT]]'
3476 ;;
3477 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3478 symcode='[[ABDT]]'
3479 ;;
3480 sysv4)
3481 symcode='[[DFNSTU]]'
3482 ;;
3483 esac
3484
3485 # If we're using GNU nm, then use its standard symbol codes.
3486 case `$NM -V 2>&1` in
3487 *GNU* | *'with BFD'*)
3488 symcode='[[ABCDGIRSTW]]' ;;
3489 esac
3490
3491 # Transform an extracted symbol line into a proper C declaration.
3492 # Some systems (esp. on ia64) link data and code symbols differently,
3493 # so use this general approach.
3494 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3495
3496 # Transform an extracted symbol line into symbol name and symbol address
3497 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3498 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'"
3499
3500 # Handle CRLF in mingw tool chain
3501 opt_cr=
3502 case $build_os in
3503 mingw*)
3504 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3505 ;;
3506 esac
3507
3508 # Try without a prefix underscore, then with it.
3509 for ac_symprfx in "" "_"; do
3510
3511 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3512 symxfrm="\\1 $ac_symprfx\\2 \\2"
3513
3514 # Write the raw and C identifiers.
3515 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3516 # Fake it for dumpbin and say T for any non-static function
3517 # and D for any global variable.
3518 # Also find C++ and __fastcall symbols from MSVC++,
3519 # which start with @ or ?.
3520 lt_cv_sys_global_symbol_pipe="$AWK ['"\
3521 " {last_section=section; section=\$ 3};"\
3522 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3523 " \$ 0!~/External *\|/{next};"\
3524 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3525 " {if(hide[section]) next};"\
3526 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3527 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3528 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3529 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3530 " ' prfx=^$ac_symprfx]"
3531 else
3532 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3533 fi
3534
3535 # Check to see that the pipe works correctly.
3536 pipe_works=no
3537
3538 rm -f conftest*
3539 cat > conftest.$ac_ext <<_LT_EOF
3540 #ifdef __cplusplus
3541 extern "C" {
3542 #endif
3543 char nm_test_var;
3544 void nm_test_func(void);
3545 void nm_test_func(void){}
3546 #ifdef __cplusplus
3547 }
3548 #endif
3549 int main(){nm_test_var='a';nm_test_func();return(0);}
3550 _LT_EOF
3551
3552 if AC_TRY_EVAL(ac_compile); then
3553 # Now try to grab the symbols.
3554 nlist=conftest.nm
3555 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
3556 # Try sorting and uniquifying the output.
3557 if sort "$nlist" | uniq > "$nlist"T; then
3558 mv -f "$nlist"T "$nlist"
3559 else
3560 rm -f "$nlist"T
3561 fi
3562
3563 # Make sure that we snagged all the symbols we need.
3564 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3565 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3566 cat <<_LT_EOF > conftest.$ac_ext
3567 #ifdef __cplusplus
3568 extern "C" {
3569 #endif
3570
3571 _LT_EOF
3572 # Now generate the symbol file.
3573 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3574
3575 cat <<_LT_EOF >> conftest.$ac_ext
3576
3577 /* The mapping between symbol names and symbols. */
3578 const struct {
3579 const char *name;
3580 void *address;
3581 }
3582 lt__PROGRAM__LTX_preloaded_symbols[[]] =
3583 {
3584 { "@PROGRAM@", (void *) 0 },
3585 _LT_EOF
3586 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3587 cat <<\_LT_EOF >> conftest.$ac_ext
3588 {0, (void *) 0}
3589 };
3590
3591 /* This works around a problem in FreeBSD linker */
3592 #ifdef FREEBSD_WORKAROUND
3593 static const void *lt_preloaded_setup() {
3594 return lt__PROGRAM__LTX_preloaded_symbols;
3595 }
3596 #endif
3597
3598 #ifdef __cplusplus
3599 }
3600 #endif
3601 _LT_EOF
3602 # Now try linking the two files.
3603 mv conftest.$ac_objext conftstm.$ac_objext
3604 lt_save_LIBS="$LIBS"
3605 lt_save_CFLAGS="$CFLAGS"
3606 LIBS="conftstm.$ac_objext"
3607 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3608 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3609 pipe_works=yes
3610 fi
3611 LIBS="$lt_save_LIBS"
3612 CFLAGS="$lt_save_CFLAGS"
3613 else
3614 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3615 fi
3616 else
3617 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3618 fi
3619 else
3620 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3621 fi
3622 else
3623 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3624 cat conftest.$ac_ext >&5
3625 fi
3626 rm -rf conftest* conftst*
3627
3628 # Do not use the global_symbol_pipe unless it works.
3629 if test "$pipe_works" = yes; then
3630 break
3631 else
3632 lt_cv_sys_global_symbol_pipe=
3633 fi
3634 done
3635 ])
3636 if test -z "$lt_cv_sys_global_symbol_pipe"; then
3637 lt_cv_sys_global_symbol_to_cdecl=
3638 fi
3639 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3640 AC_MSG_RESULT(failed)
3641 else
3642 AC_MSG_RESULT(ok)
3643 fi
3644
3645 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3646 [Take the output of nm and produce a listing of raw symbols and C names])
3647 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3648 [Transform the output of nm in a proper C declaration])
3649 _LT_DECL([global_symbol_to_c_name_address],
3650 [lt_cv_sys_global_symbol_to_c_name_address], [1],
3651 [Transform the output of nm in a C name address pair])
3652 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3653 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3654 [Transform the output of nm in a C name address pair when lib prefix is needed])
3655 ]) # _LT_CMD_GLOBAL_SYMBOLS
3656
3657
3658 # _LT_COMPILER_PIC([TAGNAME])
3659 # ---------------------------
3660 m4_defun([_LT_COMPILER_PIC],
3661 [m4_require([_LT_TAG_COMPILER])dnl
3662 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3663 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3664 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3665
3666 AC_MSG_CHECKING([for $compiler option to produce PIC])
3667 m4_if([$1], [CXX], [
3668 # C++ specific cases for pic, static, wl, etc.
3669 if test "$GXX" = yes; then
3670 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3671 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3672
3673 case $host_os in
3674 aix*)
3675 # All AIX code is PIC.
3676 if test "$host_cpu" = ia64; then
3677 # AIX 5 now supports IA64 processor
3678 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3679 fi
3680 ;;
3681
3682 amigaos*)
3683 case $host_cpu in
3684 powerpc)
3685 # see comment about AmigaOS4 .so support
3686 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3687 ;;
3688 m68k)
3689 # FIXME: we need at least 68020 code to build shared libraries, but
3690 # adding the `-m68020' flag to GCC prevents building anything better,
3691 # like `-m68040'.
3692 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3693 ;;
3694 esac
3695 ;;
3696
3697 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3698 # PIC is the default for these OSes.
3699 ;;
3700 mingw* | cygwin* | os2* | pw32* | cegcc*)
3701 # This hack is so that the source file can tell whether it is being
3702 # built for inclusion in a dll (and should export symbols for example).
3703 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3704 # (--disable-auto-import) libraries
3705 m4_if([$1], [GCJ], [],
3706 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3707 ;;
3708 darwin* | rhapsody*)
3709 # PIC is the default on this platform
3710 # Common symbols not allowed in MH_DYLIB files
3711 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3712 ;;
3713 *djgpp*)
3714 # DJGPP does not support shared libraries at all
3715 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3716 ;;
3717 haiku*)
3718 # PIC is the default for Haiku.
3719 # The "-static" flag exists, but is broken.
3720 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3721 ;;
3722 interix[[3-9]]*)
3723 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3724 # Instead, we relocate shared libraries at runtime.
3725 ;;
3726 sysv4*MP*)
3727 if test -d /usr/nec; then
3728 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3729 fi
3730 ;;
3731 hpux*)
3732 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3733 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3734 # sets the default TLS model and affects inlining.
3735 case $host_cpu in
3736 hppa*64*)
3737 ;;
3738 *)
3739 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3740 ;;
3741 esac
3742 ;;
3743 *qnx* | *nto*)
3744 # QNX uses GNU C++, but need to define -shared option too, otherwise
3745 # it will coredump.
3746 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3747 ;;
3748 *)
3749 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3750 ;;
3751 esac
3752 else
3753 case $host_os in
3754 aix[[4-9]]*)
3755 # All AIX code is PIC.
3756 if test "$host_cpu" = ia64; then
3757 # AIX 5 now supports IA64 processor
3758 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3759 else
3760 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3761 fi
3762 ;;
3763 chorus*)
3764 case $cc_basename in
3765 cxch68*)
3766 # Green Hills C++ Compiler
3767 # _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"
3768 ;;
3769 esac
3770 ;;
3771 dgux*)
3772 case $cc_basename in
3773 ec++*)
3774 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3775 ;;
3776 ghcx*)
3777 # Green Hills C++ Compiler
3778 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3779 ;;
3780 *)
3781 ;;
3782 esac
3783 ;;
3784 freebsd* | dragonfly*)
3785 # FreeBSD uses GNU C++
3786 ;;
3787 hpux9* | hpux10* | hpux11*)
3788 case $cc_basename in
3789 CC*)
3790 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3791 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3792 if test "$host_cpu" != ia64; then
3793 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3794 fi
3795 ;;
3796 aCC*)
3797 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3798 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3799 case $host_cpu in
3800 hppa*64*|ia64*)
3801 # +Z the default
3802 ;;
3803 *)
3804 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3805 ;;
3806 esac
3807 ;;
3808 *)
3809 ;;
3810 esac
3811 ;;
3812 interix*)
3813 # This is c89, which is MS Visual C++ (no shared libs)
3814 # Anyone wants to do a port?
3815 ;;
3816 irix5* | irix6* | nonstopux*)
3817 case $cc_basename in
3818 CC*)
3819 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3820 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3821 # CC pic flag -KPIC is the default.
3822 ;;
3823 *)
3824 ;;
3825 esac
3826 ;;
3827 linux* | k*bsd*-gnu | kopensolaris*-gnu)
3828 case $cc_basename in
3829 KCC*)
3830 # KAI C++ Compiler
3831 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3832 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3833 ;;
3834 ecpc* )
3835 # old Intel C++ for x86_64 which still supported -KPIC.
3836 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3837 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3838 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3839 ;;
3840 icpc* )
3841 # Intel C++, used to be incompatible with GCC.
3842 # ICC 10 doesn't accept -KPIC any more.
3843 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3844 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3845 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3846 ;;
3847 pgCC* | pgcpp*)
3848 # Portland Group C++ compiler
3849 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3850 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
3851 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3852 ;;
3853 cxx*)
3854 # Compaq C++
3855 # Make sure the PIC flag is empty. It appears that all Alpha
3856 # Linux and Compaq Tru64 Unix objects are PIC.
3857 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3858 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3859 ;;
3860 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
3861 # IBM XL 8.0, 9.0 on PPC and BlueGene
3862 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3863 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
3864 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
3865 ;;
3866 *)
3867 case `$CC -V 2>&1 | sed 5q` in
3868 *Sun\ C*)
3869 # Sun C++ 5.9
3870 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3871 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3872 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3873 ;;
3874 esac
3875 ;;
3876 esac
3877 ;;
3878 lynxos*)
3879 ;;
3880 m88k*)
3881 ;;
3882 mvs*)
3883 case $cc_basename in
3884 cxx*)
3885 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
3886 ;;
3887 *)
3888 ;;
3889 esac
3890 ;;
3891 netbsd*)
3892 ;;
3893 *qnx* | *nto*)
3894 # QNX uses GNU C++, but need to define -shared option too, otherwise
3895 # it will coredump.
3896 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3897 ;;
3898 osf3* | osf4* | osf5*)
3899 case $cc_basename in
3900 KCC*)
3901 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3902 ;;
3903 RCC*)
3904 # Rational C++ 2.4.1
3905 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3906 ;;
3907 cxx*)
3908 # Digital/Compaq C++
3909 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3910 # Make sure the PIC flag is empty. It appears that all Alpha
3911 # Linux and Compaq Tru64 Unix objects are PIC.
3912 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3913 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3914 ;;
3915 *)
3916 ;;
3917 esac
3918 ;;
3919 psos*)
3920 ;;
3921 solaris*)
3922 case $cc_basename in
3923 CC* | sunCC*)
3924 # Sun C++ 4.2, 5.x and Centerline C++
3925 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3926 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3927 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3928 ;;
3929 gcx*)
3930 # Green Hills C++ Compiler
3931 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
3932 ;;
3933 *)
3934 ;;
3935 esac
3936 ;;
3937 sunos4*)
3938 case $cc_basename in
3939 CC*)
3940 # Sun C++ 4.x
3941 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3942 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3943 ;;
3944 lcc*)
3945 # Lucid
3946 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3947 ;;
3948 *)
3949 ;;
3950 esac
3951 ;;
3952 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
3953 case $cc_basename in
3954 CC*)
3955 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3956 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3957 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3958 ;;
3959 esac
3960 ;;
3961 tandem*)
3962 case $cc_basename in
3963 NCC*)
3964 # NonStop-UX NCC 3.20
3965 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3966 ;;
3967 *)
3968 ;;
3969 esac
3970 ;;
3971 vxworks*)
3972 ;;
3973 *)
3974 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3975 ;;
3976 esac
3977 fi
3978 ],
3979 [
3980 if test "$GCC" = yes; then
3981 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3982 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3983
3984 case $host_os in
3985 aix*)
3986 # All AIX code is PIC.
3987 if test "$host_cpu" = ia64; then
3988 # AIX 5 now supports IA64 processor
3989 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3990 fi
3991 ;;
3992
3993 amigaos*)
3994 case $host_cpu in
3995 powerpc)
3996 # see comment about AmigaOS4 .so support
3997 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3998 ;;
3999 m68k)
4000 # FIXME: we need at least 68020 code to build shared libraries, but
4001 # adding the `-m68020' flag to GCC prevents building anything better,
4002 # like `-m68040'.
4003 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4004 ;;
4005 esac
4006 ;;
4007
4008 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4009 # PIC is the default for these OSes.
4010 ;;
4011
4012 mingw* | cygwin* | pw32* | os2* | cegcc*)
4013 # This hack is so that the source file can tell whether it is being
4014 # built for inclusion in a dll (and should export symbols for example).
4015 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4016 # (--disable-auto-import) libraries
4017 m4_if([$1], [GCJ], [],
4018 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4019 ;;
4020
4021 darwin* | rhapsody*)
4022 # PIC is the default on this platform
4023 # Common symbols not allowed in MH_DYLIB files
4024 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4025 ;;
4026
4027 haiku*)
4028 # PIC is the default for Haiku.
4029 # The "-static" flag exists, but is broken.
4030 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4031 ;;
4032
4033 hpux*)
4034 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4035 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4036 # sets the default TLS model and affects inlining.
4037 case $host_cpu in
4038 hppa*64*)
4039 # +Z the default
4040 ;;
4041 *)
4042 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4043 ;;
4044 esac
4045 ;;
4046
4047 interix[[3-9]]*)
4048 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4049 # Instead, we relocate shared libraries at runtime.
4050 ;;
4051
4052 msdosdjgpp*)
4053 # Just because we use GCC doesn't mean we suddenly get shared libraries
4054 # on systems that don't support them.
4055 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4056 enable_shared=no
4057 ;;
4058
4059 *nto* | *qnx*)
4060 # QNX uses GNU C++, but need to define -shared option too, otherwise
4061 # it will coredump.
4062 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4063 ;;
4064
4065 sysv4*MP*)
4066 if test -d /usr/nec; then
4067 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4068 fi
4069 ;;
4070
4071 *)
4072 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4073 ;;
4074 esac
4075
4076 case $cc_basename in
4077 nvcc*) # Cuda Compiler Driver 2.2
4078 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4079 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC'
4080 ;;
4081 esac
4082 else
4083 # PORTME Check for flag to pass linker flags through the system compiler.
4084 case $host_os in
4085 aix*)
4086 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4087 if test "$host_cpu" = ia64; then
4088 # AIX 5 now supports IA64 processor
4089 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4090 else
4091 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4092 fi
4093 ;;
4094
4095 mingw* | cygwin* | pw32* | os2* | cegcc*)
4096 # This hack is so that the source file can tell whether it is being
4097 # built for inclusion in a dll (and should export symbols for example).
4098 m4_if([$1], [GCJ], [],
4099 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4100 ;;
4101
4102 hpux9* | hpux10* | hpux11*)
4103 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4104 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4105 # not for PA HP-UX.
4106 case $host_cpu in
4107 hppa*64*|ia64*)
4108 # +Z the default
4109 ;;
4110 *)
4111 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4112 ;;
4113 esac
4114 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4115 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4116 ;;
4117
4118 irix5* | irix6* | nonstopux*)
4119 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4120 # PIC (with -KPIC) is the default.
4121 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4122 ;;
4123
4124 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4125 case $cc_basename in
4126 # old Intel for x86_64 which still supported -KPIC.
4127 ecc*)
4128 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4129 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4130 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4131 ;;
4132 # icc used to be incompatible with GCC.
4133 # ICC 10 doesn't accept -KPIC any more.
4134 icc* | ifort*)
4135 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4136 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4137 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4138 ;;
4139 # Lahey Fortran 8.1.
4140 lf95*)
4141 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4142 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4143 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4144 ;;
4145 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4146 # Portland Group compilers (*not* the Pentium gcc compiler,
4147 # which looks to be a dead project)
4148 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4149 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4150 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4151 ;;
4152 ccc*)
4153 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4154 # All Alpha code is PIC.
4155 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4156 ;;
4157 xl* | bgxl* | bgf* | mpixl*)
4158 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4159 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4160 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4161 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4162 ;;
4163 *)
4164 case `$CC -V 2>&1 | sed 5q` in
4165 *Sun\ F* | *Sun*Fortran*)
4166 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4167 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4168 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4169 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4170 ;;
4171 *Sun\ C*)
4172 # Sun C 5.9
4173 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4174 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4175 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4176 ;;
4177 esac
4178 ;;
4179 esac
4180 ;;
4181
4182 newsos6)
4183 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4184 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4185 ;;
4186
4187 *nto* | *qnx*)
4188 # QNX uses GNU C++, but need to define -shared option too, otherwise
4189 # it will coredump.
4190 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4191 ;;
4192
4193 osf3* | osf4* | osf5*)
4194 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4195 # All OSF/1 code is PIC.
4196 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4197 ;;
4198
4199 rdos*)
4200 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4201 ;;
4202
4203 solaris*)
4204 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4205 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4206 case $cc_basename in
4207 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4208 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4209 *)
4210 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4211 esac
4212 ;;
4213
4214 sunos4*)
4215 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4216 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4217 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4218 ;;
4219
4220 sysv4 | sysv4.2uw2* | sysv4.3*)
4221 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4222 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4223 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4224 ;;
4225
4226 sysv4*MP*)
4227 if test -d /usr/nec ;then
4228 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4229 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4230 fi
4231 ;;
4232
4233 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4234 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4235 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4236 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4237 ;;
4238
4239 unicos*)
4240 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4241 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4242 ;;
4243
4244 uts4*)
4245 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4246 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4247 ;;
4248
4249 *)
4250 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4251 ;;
4252 esac
4253 fi
4254 ])
4255 case $host_os in
4256 # For platforms which do not support PIC, -DPIC is meaningless:
4257 *djgpp*)
4258 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4259 ;;
4260 *)
4261 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4262 ;;
4263 esac
4264 AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4265 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4266 [How to pass a linker flag through the compiler])
4267
4268 #
4269 # Check to make sure the PIC flag actually works.
4270 #
4271 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4272 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4273 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4274 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4275 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4276 "" | " "*) ;;
4277 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4278 esac],
4279 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4280 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4281 fi
4282 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4283 [Additional compiler flags for building library objects])
4284
4285 #
4286 # Check to make sure the static flag actually works.
4287 #
4288 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4289 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4290 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4291 $lt_tmp_static_flag,
4292 [],
4293 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4294 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4295 [Compiler flag to prevent dynamic linking])
4296 ])# _LT_COMPILER_PIC
4297
4298
4299 # _LT_LINKER_SHLIBS([TAGNAME])
4300 # ----------------------------
4301 # See if the linker supports building shared libraries.
4302 m4_defun([_LT_LINKER_SHLIBS],
4303 [AC_REQUIRE([LT_PATH_LD])dnl
4304 AC_REQUIRE([LT_PATH_NM])dnl
4305 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4306 m4_require([_LT_DECL_EGREP])dnl
4307 m4_require([_LT_DECL_SED])dnl
4308 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4309 m4_require([_LT_TAG_COMPILER])dnl
4310 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4311 m4_if([$1], [CXX], [
4312 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4313 case $host_os in
4314 aix[[4-9]]*)
4315 # If we're using GNU nm, then we don't want the "-C" option.
4316 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4317 # Also, AIX nm treats weak defined symbols like other global defined
4318 # symbols, whereas GNU nm marks them as "W".
4319 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4320 _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'
4321 else
4322 _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'
4323 fi
4324 ;;
4325 pw32*)
4326 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4327 ;;
4328 cygwin* | mingw* | cegcc*)
4329 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4330 ;;
4331 *)
4332 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4333 ;;
4334 esac
4335 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4336 ], [
4337 runpath_var=
4338 _LT_TAGVAR(allow_undefined_flag, $1)=
4339 _LT_TAGVAR(always_export_symbols, $1)=no
4340 _LT_TAGVAR(archive_cmds, $1)=
4341 _LT_TAGVAR(archive_expsym_cmds, $1)=
4342 _LT_TAGVAR(compiler_needs_object, $1)=no
4343 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4344 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4345 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4346 _LT_TAGVAR(hardcode_automatic, $1)=no
4347 _LT_TAGVAR(hardcode_direct, $1)=no
4348 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4349 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4350 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4351 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4352 _LT_TAGVAR(hardcode_minus_L, $1)=no
4353 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4354 _LT_TAGVAR(inherit_rpath, $1)=no
4355 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4356 _LT_TAGVAR(module_cmds, $1)=
4357 _LT_TAGVAR(module_expsym_cmds, $1)=
4358 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4359 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4360 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4361 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4362 # include_expsyms should be a list of space-separated symbols to be *always*
4363 # included in the symbol list
4364 _LT_TAGVAR(include_expsyms, $1)=
4365 # exclude_expsyms can be an extended regexp of symbols to exclude
4366 # it will be wrapped by ` (' and `)$', so one must not match beginning or
4367 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4368 # as well as any symbol that contains `d'.
4369 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4370 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4371 # platforms (ab)use it in PIC code, but their linkers get confused if
4372 # the symbol is explicitly referenced. Since portable code cannot
4373 # rely on this symbol name, it's probably fine to never include it in
4374 # preloaded symbol tables.
4375 # Exclude shared library initialization/finalization symbols.
4376 dnl Note also adjust exclude_expsyms for C++ above.
4377 extract_expsyms_cmds=
4378
4379 case $host_os in
4380 cygwin* | mingw* | pw32* | cegcc*)
4381 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4382 # When not using gcc, we currently assume that we are using
4383 # Microsoft Visual C++.
4384 if test "$GCC" != yes; then
4385 with_gnu_ld=no
4386 fi
4387 ;;
4388 interix*)
4389 # we just hope/assume this is gcc and not c89 (= MSVC++)
4390 with_gnu_ld=yes
4391 ;;
4392 openbsd*)
4393 with_gnu_ld=no
4394 ;;
4395 esac
4396
4397 _LT_TAGVAR(ld_shlibs, $1)=yes
4398
4399 # On some targets, GNU ld is compatible enough with the native linker
4400 # that we're better off using the native interface for both.
4401 lt_use_gnu_ld_interface=no
4402 if test "$with_gnu_ld" = yes; then
4403 case $host_os in
4404 aix*)
4405 # The AIX port of GNU ld has always aspired to compatibility
4406 # with the native linker. However, as the warning in the GNU ld
4407 # block says, versions before 2.19.5* couldn't really create working
4408 # shared libraries, regardless of the interface used.
4409 case `$LD -v 2>&1` in
4410 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4411 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4412 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4413 *)
4414 lt_use_gnu_ld_interface=yes
4415 ;;
4416 esac
4417 ;;
4418 *)
4419 lt_use_gnu_ld_interface=yes
4420 ;;
4421 esac
4422 fi
4423
4424 if test "$lt_use_gnu_ld_interface" = yes; then
4425 # If archive_cmds runs LD, not CC, wlarc should be empty
4426 wlarc='${wl}'
4427
4428 # Set some defaults for GNU ld with shared library support. These
4429 # are reset later if shared libraries are not supported. Putting them
4430 # here allows them to be overridden if necessary.
4431 runpath_var=LD_RUN_PATH
4432 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4433 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4434 # ancient GNU ld didn't support --whole-archive et. al.
4435 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4436 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4437 else
4438 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4439 fi
4440 supports_anon_versioning=no
4441 case `$LD -v 2>&1` in
4442 *GNU\ gold*) supports_anon_versioning=yes ;;
4443 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4444 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4445 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4446 *\ 2.11.*) ;; # other 2.11 versions
4447 *) supports_anon_versioning=yes ;;
4448 esac
4449
4450 # See if GNU ld supports shared libraries.
4451 case $host_os in
4452 aix[[3-9]]*)
4453 # On AIX/PPC, the GNU linker is very broken
4454 if test "$host_cpu" != ia64; then
4455 _LT_TAGVAR(ld_shlibs, $1)=no
4456 cat <<_LT_EOF 1>&2
4457
4458 *** Warning: the GNU linker, at least up to release 2.19, is reported
4459 *** to be unable to reliably create shared libraries on AIX.
4460 *** Therefore, libtool is disabling shared libraries support. If you
4461 *** really care for shared libraries, you may want to install binutils
4462 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4463 *** You will then need to restart the configuration process.
4464
4465 _LT_EOF
4466 fi
4467 ;;
4468
4469 amigaos*)
4470 case $host_cpu in
4471 powerpc)
4472 # see comment about AmigaOS4 .so support
4473 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4474 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4475 ;;
4476 m68k)
4477 _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)'
4478 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4479 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4480 ;;
4481 esac
4482 ;;
4483
4484 beos*)
4485 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4486 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4487 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4488 # support --undefined. This deserves some investigation. FIXME
4489 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4490 else
4491 _LT_TAGVAR(ld_shlibs, $1)=no
4492 fi
4493 ;;
4494
4495 cygwin* | mingw* | pw32* | cegcc*)
4496 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4497 # as there is no search path for DLLs.
4498 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4499 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
4500 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4501 _LT_TAGVAR(always_export_symbols, $1)=no
4502 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4503 _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'
4504
4505 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4506 _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'
4507 # If the export-symbols file already is a .def file (1st line
4508 # is EXPORTS), use it as is; otherwise, prepend...
4509 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4510 cp $export_symbols $output_objdir/$soname.def;
4511 else
4512 echo EXPORTS > $output_objdir/$soname.def;
4513 cat $export_symbols >> $output_objdir/$soname.def;
4514 fi~
4515 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4516 else
4517 _LT_TAGVAR(ld_shlibs, $1)=no
4518 fi
4519 ;;
4520
4521 haiku*)
4522 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4523 _LT_TAGVAR(link_all_deplibs, $1)=yes
4524 ;;
4525
4526 interix[[3-9]]*)
4527 _LT_TAGVAR(hardcode_direct, $1)=no
4528 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4529 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4530 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4531 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4532 # Instead, shared libraries are loaded at an image base (0x10000000 by
4533 # default) and relocated if they conflict, which is a slow very memory
4534 # consuming and fragmenting process. To avoid this, we pick a random,
4535 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4536 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4537 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4538 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4539 ;;
4540
4541 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4542 tmp_diet=no
4543 if test "$host_os" = linux-dietlibc; then
4544 case $cc_basename in
4545 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4546 esac
4547 fi
4548 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4549 && test "$tmp_diet" = no
4550 then
4551 tmp_addflag=
4552 tmp_sharedflag='-shared'
4553 case $cc_basename,$host_cpu in
4554 pgcc*) # Portland Group C compiler
4555 _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'
4556 tmp_addflag=' $pic_flag'
4557 ;;
4558 pgf77* | pgf90* | pgf95* | pgfortran*)
4559 # Portland Group f77 and f90 compilers
4560 _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'
4561 tmp_addflag=' $pic_flag -Mnomain' ;;
4562 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4563 tmp_addflag=' -i_dynamic' ;;
4564 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4565 tmp_addflag=' -i_dynamic -nofor_main' ;;
4566 ifc* | ifort*) # Intel Fortran compiler
4567 tmp_addflag=' -nofor_main' ;;
4568 lf95*) # Lahey Fortran 8.1
4569 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4570 tmp_sharedflag='--shared' ;;
4571 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4572 tmp_sharedflag='-qmkshrobj'
4573 tmp_addflag= ;;
4574 nvcc*) # Cuda Compiler Driver 2.2
4575 _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'
4576 _LT_TAGVAR(compiler_needs_object, $1)=yes
4577 ;;
4578 esac
4579 case `$CC -V 2>&1 | sed 5q` in
4580 *Sun\ C*) # Sun C 5.9
4581 _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'
4582 _LT_TAGVAR(compiler_needs_object, $1)=yes
4583 tmp_sharedflag='-G' ;;
4584 *Sun\ F*) # Sun Fortran 8.3
4585 tmp_sharedflag='-G' ;;
4586 esac
4587 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4588
4589 if test "x$supports_anon_versioning" = xyes; then
4590 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4591 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4592 echo "local: *; };" >> $output_objdir/$libname.ver~
4593 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4594 fi
4595
4596 case $cc_basename in
4597 xlf* | bgf* | bgxlf* | mpixlf*)
4598 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4599 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4600 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4601 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
4602 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
4603 if test "x$supports_anon_versioning" = xyes; then
4604 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4605 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4606 echo "local: *; };" >> $output_objdir/$libname.ver~
4607 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4608 fi
4609 ;;
4610 esac
4611 else
4612 _LT_TAGVAR(ld_shlibs, $1)=no
4613 fi
4614 ;;
4615
4616 netbsd*)
4617 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4618 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4619 wlarc=
4620 else
4621 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4622 _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'
4623 fi
4624 ;;
4625
4626 solaris*)
4627 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4628 _LT_TAGVAR(ld_shlibs, $1)=no
4629 cat <<_LT_EOF 1>&2
4630
4631 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4632 *** create shared libraries on Solaris systems. Therefore, libtool
4633 *** is disabling shared libraries support. We urge you to upgrade GNU
4634 *** binutils to release 2.9.1 or newer. Another option is to modify
4635 *** your PATH or compiler configuration so that the native linker is
4636 *** used, and then restart.
4637
4638 _LT_EOF
4639 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4640 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4641 _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'
4642 else
4643 _LT_TAGVAR(ld_shlibs, $1)=no
4644 fi
4645 ;;
4646
4647 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4648 case `$LD -v 2>&1` in
4649 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4650 _LT_TAGVAR(ld_shlibs, $1)=no
4651 cat <<_LT_EOF 1>&2
4652
4653 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4654 *** reliably create shared libraries on SCO systems. Therefore, libtool
4655 *** is disabling shared libraries support. We urge you to upgrade GNU
4656 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4657 *** your PATH or compiler configuration so that the native linker is
4658 *** used, and then restart.
4659
4660 _LT_EOF
4661 ;;
4662 *)
4663 # For security reasons, it is highly recommended that you always
4664 # use absolute paths for naming shared libraries, and exclude the
4665 # DT_RUNPATH tag from executables and libraries. But doing so
4666 # requires that you compile everything twice, which is a pain.
4667 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4668 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4669 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4670 _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'
4671 else
4672 _LT_TAGVAR(ld_shlibs, $1)=no
4673 fi
4674 ;;
4675 esac
4676 ;;
4677
4678 sunos4*)
4679 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4680 wlarc=
4681 _LT_TAGVAR(hardcode_direct, $1)=yes
4682 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4683 ;;
4684
4685 *)
4686 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4687 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4688 _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'
4689 else
4690 _LT_TAGVAR(ld_shlibs, $1)=no
4691 fi
4692 ;;
4693 esac
4694
4695 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4696 runpath_var=
4697 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4698 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4699 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4700 fi
4701 else
4702 # PORTME fill in a description of your system's linker (not GNU ld)
4703 case $host_os in
4704 aix3*)
4705 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4706 _LT_TAGVAR(always_export_symbols, $1)=yes
4707 _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'
4708 # Note: this linker hardcodes the directories in LIBPATH if there
4709 # are no directories specified by -L.
4710 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4711 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4712 # Neither direct hardcoding nor static linking is supported with a
4713 # broken collect2.
4714 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4715 fi
4716 ;;
4717
4718 aix[[4-9]]*)
4719 if test "$host_cpu" = ia64; then
4720 # On IA64, the linker does run time linking by default, so we don't
4721 # have to do anything special.
4722 aix_use_runtimelinking=no
4723 exp_sym_flag='-Bexport'
4724 no_entry_flag=""
4725 else
4726 # If we're using GNU nm, then we don't want the "-C" option.
4727 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4728 # Also, AIX nm treats weak defined symbols like other global
4729 # defined symbols, whereas GNU nm marks them as "W".
4730 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4731 _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'
4732 else
4733 _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'
4734 fi
4735 aix_use_runtimelinking=no
4736
4737 # Test if we are trying to use run time linking or normal
4738 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
4739 # need to do runtime linking.
4740 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
4741 for ld_flag in $LDFLAGS; do
4742 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4743 aix_use_runtimelinking=yes
4744 break
4745 fi
4746 done
4747 ;;
4748 esac
4749
4750 exp_sym_flag='-bexport'
4751 no_entry_flag='-bnoentry'
4752 fi
4753
4754 # When large executables or shared objects are built, AIX ld can
4755 # have problems creating the table of contents. If linking a library
4756 # or program results in "error TOC overflow" add -mminimal-toc to
4757 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
4758 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4759
4760 _LT_TAGVAR(archive_cmds, $1)=''
4761 _LT_TAGVAR(hardcode_direct, $1)=yes
4762 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4763 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
4764 _LT_TAGVAR(link_all_deplibs, $1)=yes
4765 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
4766
4767 if test "$GCC" = yes; then
4768 case $host_os in aix4.[[012]]|aix4.[[012]].*)
4769 # We only want to do this on AIX 4.2 and lower, the check
4770 # below for broken collect2 doesn't work under 4.3+
4771 collect2name=`${CC} -print-prog-name=collect2`
4772 if test -f "$collect2name" &&
4773 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
4774 then
4775 # We have reworked collect2
4776 :
4777 else
4778 # We have old collect2
4779 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4780 # It fails to find uninstalled libraries when the uninstalled
4781 # path is not listed in the libpath. Setting hardcode_minus_L
4782 # to unsupported forces relinking
4783 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4784 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4785 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4786 fi
4787 ;;
4788 esac
4789 shared_flag='-shared'
4790 if test "$aix_use_runtimelinking" = yes; then
4791 shared_flag="$shared_flag "'${wl}-G'
4792 fi
4793 else
4794 # not using gcc
4795 if test "$host_cpu" = ia64; then
4796 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
4797 # chokes on -Wl,-G. The following line is correct:
4798 shared_flag='-G'
4799 else
4800 if test "$aix_use_runtimelinking" = yes; then
4801 shared_flag='${wl}-G'
4802 else
4803 shared_flag='${wl}-bM:SRE'
4804 fi
4805 fi
4806 fi
4807
4808 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
4809 # It seems that -bexpall does not export symbols beginning with
4810 # underscore (_), so it is better to generate a list of symbols to export.
4811 _LT_TAGVAR(always_export_symbols, $1)=yes
4812 if test "$aix_use_runtimelinking" = yes; then
4813 # Warning - without using the other runtime loading flags (-brtl),
4814 # -berok will link without error, but may produce a broken library.
4815 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
4816 # Determine the default libpath from the value encoded in an
4817 # empty executable.
4818 _LT_SYS_MODULE_PATH_AIX
4819 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4820 _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 $shared_flag"
4821 else
4822 if test "$host_cpu" = ia64; then
4823 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
4824 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
4825 _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"
4826 else
4827 # Determine the default libpath from the value encoded in an
4828 # empty executable.
4829 _LT_SYS_MODULE_PATH_AIX
4830 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4831 # Warning - without using the other run time loading flags,
4832 # -berok will link without error, but may produce a broken library.
4833 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
4834 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
4835 if test "$with_gnu_ld" = yes; then
4836 # We only use this code for GNU lds that support --whole-archive.
4837 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
4838 else
4839 # Exported symbols can be pulled into shared objects from archives
4840 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
4841 fi
4842 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
4843 # This is similar to how AIX traditionally builds its shared libraries.
4844 _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'
4845 fi
4846 fi
4847 ;;
4848
4849 amigaos*)
4850 case $host_cpu in
4851 powerpc)
4852 # see comment about AmigaOS4 .so support
4853 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4854 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4855 ;;
4856 m68k)
4857 _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)'
4858 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4859 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4860 ;;
4861 esac
4862 ;;
4863
4864 bsdi[[45]]*)
4865 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
4866 ;;
4867
4868 cygwin* | mingw* | pw32* | cegcc*)
4869 # When not using gcc, we currently assume that we are using
4870 # Microsoft Visual C++.
4871 # hardcode_libdir_flag_spec is actually meaningless, as there is
4872 # no search path for DLLs.
4873 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
4874 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4875 # Tell ltmain to make .lib files, not .a files.
4876 libext=lib
4877 # Tell ltmain to make .dll files, not .so files.
4878 shrext_cmds=".dll"
4879 # FIXME: Setting linknames here is a bad hack.
4880 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
4881 # The linker will automatically build a .lib file if we build a DLL.
4882 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
4883 # FIXME: Should let the user specify the lib program.
4884 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
4885 _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
4886 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4887 ;;
4888
4889 darwin* | rhapsody*)
4890 _LT_DARWIN_LINKER_FEATURES($1)
4891 ;;
4892
4893 dgux*)
4894 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4895 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4896 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4897 ;;
4898
4899 freebsd1*)
4900 _LT_TAGVAR(ld_shlibs, $1)=no
4901 ;;
4902
4903 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
4904 # support. Future versions do this automatically, but an explicit c++rt0.o
4905 # does not break anything, and helps significantly (at the cost of a little
4906 # extra space).
4907 freebsd2.2*)
4908 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
4909 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4910 _LT_TAGVAR(hardcode_direct, $1)=yes
4911 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4912 ;;
4913
4914 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
4915 freebsd2*)
4916 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4917 _LT_TAGVAR(hardcode_direct, $1)=yes
4918 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4919 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4920 ;;
4921
4922 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
4923 freebsd* | dragonfly*)
4924 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
4925 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4926 _LT_TAGVAR(hardcode_direct, $1)=yes
4927 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4928 ;;
4929
4930 hpux9*)
4931 if test "$GCC" = yes; then
4932 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
4933 else
4934 _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'
4935 fi
4936 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4937 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4938 _LT_TAGVAR(hardcode_direct, $1)=yes
4939
4940 # hardcode_minus_L: Not really in the search PATH,
4941 # but as the default location of the library.
4942 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4943 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4944 ;;
4945
4946 hpux10*)
4947 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
4948 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4949 else
4950 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
4951 fi
4952 if test "$with_gnu_ld" = no; then
4953 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4954 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
4955 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4956 _LT_TAGVAR(hardcode_direct, $1)=yes
4957 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4958 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4959 # hardcode_minus_L: Not really in the search PATH,
4960 # but as the default location of the library.
4961 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4962 fi
4963 ;;
4964
4965 hpux11*)
4966 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
4967 case $host_cpu in
4968 hppa*64*)
4969 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4970 ;;
4971 ia64*)
4972 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4973 ;;
4974 *)
4975 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4976 ;;
4977 esac
4978 else
4979 case $host_cpu in
4980 hppa*64*)
4981 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4982 ;;
4983 ia64*)
4984 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4985 ;;
4986 *)
4987 m4_if($1, [], [
4988 # Older versions of the 11.00 compiler do not understand -b yet
4989 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
4990 _LT_LINKER_OPTION([if $CC understands -b],
4991 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
4992 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
4993 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
4994 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
4995 ;;
4996 esac
4997 fi
4998 if test "$with_gnu_ld" = no; then
4999 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5000 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5001
5002 case $host_cpu in
5003 hppa*64*|ia64*)
5004 _LT_TAGVAR(hardcode_direct, $1)=no
5005 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5006 ;;
5007 *)
5008 _LT_TAGVAR(hardcode_direct, $1)=yes
5009 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5010 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5011
5012 # hardcode_minus_L: Not really in the search PATH,
5013 # but as the default location of the library.
5014 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5015 ;;
5016 esac
5017 fi
5018 ;;
5019
5020 irix5* | irix6* | nonstopux*)
5021 if test "$GCC" = yes; then
5022 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $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 $lib'
5023 # Try to use the -exported_symbol ld option, if it does not
5024 # work, assume that -exports_file does not work either and
5025 # implicitly export all symbols.
5026 save_LDFLAGS="$LDFLAGS"
5027 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
5028 AC_LINK_IFELSE(int foo(void) {},
5029 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $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 $lib'
5030 )
5031 LDFLAGS="$save_LDFLAGS"
5032 else
5033 _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'
5034 _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'
5035 fi
5036 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5037 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5038 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5039 _LT_TAGVAR(inherit_rpath, $1)=yes
5040 _LT_TAGVAR(link_all_deplibs, $1)=yes
5041 ;;
5042
5043 netbsd*)
5044 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5045 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5046 else
5047 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5048 fi
5049 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5050 _LT_TAGVAR(hardcode_direct, $1)=yes
5051 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5052 ;;
5053
5054 newsos6)
5055 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5056 _LT_TAGVAR(hardcode_direct, $1)=yes
5057 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5058 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5059 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5060 ;;
5061
5062 *nto* | *qnx*)
5063 ;;
5064
5065 openbsd*)
5066 if test -f /usr/libexec/ld.so; then
5067 _LT_TAGVAR(hardcode_direct, $1)=yes
5068 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5069 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5070 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5071 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5072 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5073 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5074 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5075 else
5076 case $host_os in
5077 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5078 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5079 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5080 ;;
5081 *)
5082 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5083 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5084 ;;
5085 esac
5086 fi
5087 else
5088 _LT_TAGVAR(ld_shlibs, $1)=no
5089 fi
5090 ;;
5091
5092 os2*)
5093 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5094 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5095 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5096 _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'
5097 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5098 ;;
5099
5100 osf3*)
5101 if test "$GCC" = yes; then
5102 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5103 _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'
5104 else
5105 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5106 _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'
5107 fi
5108 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5109 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5110 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5111 ;;
5112
5113 osf4* | osf5*) # as osf3* with the addition of -msym flag
5114 if test "$GCC" = yes; then
5115 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5116 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_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'
5117 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5118 else
5119 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5120 _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'
5121 _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~
5122 $CC -shared${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'
5123
5124 # Both c and cxx compiler support -rpath directly
5125 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5126 fi
5127 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5128 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5129 ;;
5130
5131 solaris*)
5132 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5133 if test "$GCC" = yes; then
5134 wlarc='${wl}'
5135 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5136 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5137 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5138 else
5139 case `$CC -V 2>&1` in
5140 *"Compilers 5.0"*)
5141 wlarc=''
5142 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5143 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5144 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5145 ;;
5146 *)
5147 wlarc='${wl}'
5148 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5149 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5150 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5151 ;;
5152 esac
5153 fi
5154 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5155 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5156 case $host_os in
5157 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5158 *)
5159 # The compiler driver will combine and reorder linker options,
5160 # but understands `-z linker_flag'. GCC discards it without `$wl',
5161 # but is careful enough not to reorder.
5162 # Supported since Solaris 2.6 (maybe 2.5.1?)
5163 if test "$GCC" = yes; then
5164 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5165 else
5166 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5167 fi
5168 ;;
5169 esac
5170 _LT_TAGVAR(link_all_deplibs, $1)=yes
5171 ;;
5172
5173 sunos4*)
5174 if test "x$host_vendor" = xsequent; then
5175 # Use $CC to link under sequent, because it throws in some extra .o
5176 # files that make .init and .fini sections work.
5177 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5178 else
5179 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5180 fi
5181 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5182 _LT_TAGVAR(hardcode_direct, $1)=yes
5183 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5184 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5185 ;;
5186
5187 sysv4)
5188 case $host_vendor in
5189 sni)
5190 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5191 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5192 ;;
5193 siemens)
5194 ## LD is ld it makes a PLAMLIB
5195 ## CC just makes a GrossModule.
5196 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5197 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5198 _LT_TAGVAR(hardcode_direct, $1)=no
5199 ;;
5200 motorola)
5201 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5202 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5203 ;;
5204 esac
5205 runpath_var='LD_RUN_PATH'
5206 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5207 ;;
5208
5209 sysv4.3*)
5210 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5211 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5212 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5213 ;;
5214
5215 sysv4*MP*)
5216 if test -d /usr/nec; then
5217 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5218 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5219 runpath_var=LD_RUN_PATH
5220 hardcode_runpath_var=yes
5221 _LT_TAGVAR(ld_shlibs, $1)=yes
5222 fi
5223 ;;
5224
5225 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5226 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5227 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5228 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5229 runpath_var='LD_RUN_PATH'
5230
5231 if test "$GCC" = yes; then
5232 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5233 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5234 else
5235 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5236 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5237 fi
5238 ;;
5239
5240 sysv5* | sco3.2v5* | sco5v6*)
5241 # Note: We can NOT use -z defs as we might desire, because we do not
5242 # link with -lc, and that would cause any symbols used from libc to
5243 # always be unresolved, which means just about no library would
5244 # ever link correctly. If we're not using GNU ld we use -z text
5245 # though, which does catch some bad symbols but isn't as heavy-handed
5246 # as -z defs.
5247 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5248 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5249 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5250 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5251 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5252 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5253 _LT_TAGVAR(link_all_deplibs, $1)=yes
5254 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5255 runpath_var='LD_RUN_PATH'
5256
5257 if test "$GCC" = yes; then
5258 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5259 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5260 else
5261 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5262 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5263 fi
5264 ;;
5265
5266 uts4*)
5267 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5268 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5269 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5270 ;;
5271
5272 *)
5273 _LT_TAGVAR(ld_shlibs, $1)=no
5274 ;;
5275 esac
5276
5277 if test x$host_vendor = xsni; then
5278 case $host in
5279 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5280 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5281 ;;
5282 esac
5283 fi
5284 fi
5285 ])
5286 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5287 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5288
5289 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5290
5291 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5292 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5293 _LT_DECL([], [extract_expsyms_cmds], [2],
5294 [The commands to extract the exported symbol list from a shared archive])
5295
5296 #
5297 # Do we need to explicitly link libc?
5298 #
5299 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5300 x|xyes)
5301 # Assume -lc should be added
5302 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5303
5304 if test "$enable_shared" = yes && test "$GCC" = yes; then
5305 case $_LT_TAGVAR(archive_cmds, $1) in
5306 *'~'*)
5307 # FIXME: we may have to deal with multi-command sequences.
5308 ;;
5309 '$CC '*)
5310 # Test whether the compiler implicitly links with -lc since on some
5311 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5312 # to ld, don't add -lc before -lgcc.
5313 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5314 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5315 [$RM conftest*
5316 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5317
5318 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5319 soname=conftest
5320 lib=conftest
5321 libobjs=conftest.$ac_objext
5322 deplibs=
5323 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5324 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5325 compiler_flags=-v
5326 linker_flags=-v
5327 verstring=
5328 output_objdir=.
5329 libname=conftest
5330 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5331 _LT_TAGVAR(allow_undefined_flag, $1)=
5332 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5333 then
5334 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5335 else
5336 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5337 fi
5338 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5339 else
5340 cat conftest.err 1>&5
5341 fi
5342 $RM conftest*
5343 ])
5344 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
5345 ;;
5346 esac
5347 fi
5348 ;;
5349 esac
5350
5351 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5352 [Whether or not to add -lc for building shared libraries])
5353 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5354 [enable_shared_with_static_runtimes], [0],
5355 [Whether or not to disallow shared libs when runtime libs are static])
5356 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5357 [Compiler flag to allow reflexive dlopens])
5358 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5359 [Compiler flag to generate shared objects directly from archives])
5360 _LT_TAGDECL([], [compiler_needs_object], [1],
5361 [Whether the compiler copes with passing no objects directly])
5362 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5363 [Create an old-style archive from a shared archive])
5364 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5365 [Create a temporary old-style archive to link instead of a shared archive])
5366 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5367 _LT_TAGDECL([], [archive_expsym_cmds], [2])
5368 _LT_TAGDECL([], [module_cmds], [2],
5369 [Commands used to build a loadable module if different from building
5370 a shared archive.])
5371 _LT_TAGDECL([], [module_expsym_cmds], [2])
5372 _LT_TAGDECL([], [with_gnu_ld], [1],
5373 [Whether we are building with GNU ld or not])
5374 _LT_TAGDECL([], [allow_undefined_flag], [1],
5375 [Flag that allows shared libraries with undefined symbols to be built])
5376 _LT_TAGDECL([], [no_undefined_flag], [1],
5377 [Flag that enforces no undefined symbols])
5378 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5379 [Flag to hardcode $libdir into a binary during linking.
5380 This must work even if $libdir does not exist])
5381 _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5382 [[If ld is used when linking, flag to hardcode $libdir into a binary
5383 during linking. This must work even if $libdir does not exist]])
5384 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5385 [Whether we need a single "-rpath" flag with a separated argument])
5386 _LT_TAGDECL([], [hardcode_direct], [0],
5387 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5388 DIR into the resulting binary])
5389 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5390 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5391 DIR into the resulting binary and the resulting library dependency is
5392 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5393 library is relocated])
5394 _LT_TAGDECL([], [hardcode_minus_L], [0],
5395 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5396 into the resulting binary])
5397 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5398 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5399 into the resulting binary])
5400 _LT_TAGDECL([], [hardcode_automatic], [0],
5401 [Set to "yes" if building a shared library automatically hardcodes DIR
5402 into the library and all subsequent libraries and executables linked
5403 against it])
5404 _LT_TAGDECL([], [inherit_rpath], [0],
5405 [Set to yes if linker adds runtime paths of dependent libraries
5406 to runtime path list])
5407 _LT_TAGDECL([], [link_all_deplibs], [0],
5408 [Whether libtool must link a program against all its dependency libraries])
5409 _LT_TAGDECL([], [fix_srcfile_path], [1],
5410 [Fix the shell variable $srcfile for the compiler])
5411 _LT_TAGDECL([], [always_export_symbols], [0],
5412 [Set to "yes" if exported symbols are required])
5413 _LT_TAGDECL([], [export_symbols_cmds], [2],
5414 [The commands to list exported symbols])
5415 _LT_TAGDECL([], [exclude_expsyms], [1],
5416 [Symbols that should not be listed in the preloaded symbols])
5417 _LT_TAGDECL([], [include_expsyms], [1],
5418 [Symbols that must always be exported])
5419 _LT_TAGDECL([], [prelink_cmds], [2],
5420 [Commands necessary for linking programs (against libraries) with templates])
5421 _LT_TAGDECL([], [file_list_spec], [1],
5422 [Specify filename containing input files])
5423 dnl FIXME: Not yet implemented
5424 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5425 dnl [Compiler flag to generate thread safe objects])
5426 ])# _LT_LINKER_SHLIBS
5427
5428
5429 # _LT_LANG_C_CONFIG([TAG])
5430 # ------------------------
5431 # Ensure that the configuration variables for a C compiler are suitably
5432 # defined. These variables are subsequently used by _LT_CONFIG to write
5433 # the compiler configuration to `libtool'.
5434 m4_defun([_LT_LANG_C_CONFIG],
5435 [m4_require([_LT_DECL_EGREP])dnl
5436 lt_save_CC="$CC"
5437 AC_LANG_PUSH(C)
5438
5439 # Source file extension for C test sources.
5440 ac_ext=c
5441
5442 # Object file extension for compiled C test sources.
5443 objext=o
5444 _LT_TAGVAR(objext, $1)=$objext
5445
5446 # Code to be used in simple compile tests
5447 lt_simple_compile_test_code="int some_variable = 0;"
5448
5449 # Code to be used in simple link tests
5450 lt_simple_link_test_code='int main(){return(0);}'
5451
5452 _LT_TAG_COMPILER
5453 # Save the default compiler, since it gets overwritten when the other
5454 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5455 compiler_DEFAULT=$CC
5456
5457 # save warnings/boilerplate of simple test code
5458 _LT_COMPILER_BOILERPLATE
5459 _LT_LINKER_BOILERPLATE
5460
5461 if test -n "$compiler"; then
5462 _LT_COMPILER_NO_RTTI($1)
5463 _LT_COMPILER_PIC($1)
5464 _LT_COMPILER_C_O($1)
5465 _LT_COMPILER_FILE_LOCKS($1)
5466 _LT_LINKER_SHLIBS($1)
5467 _LT_SYS_DYNAMIC_LINKER($1)
5468 _LT_LINKER_HARDCODE_LIBPATH($1)
5469 LT_SYS_DLOPEN_SELF
5470 _LT_CMD_STRIPLIB
5471
5472 # Report which library types will actually be built
5473 AC_MSG_CHECKING([if libtool supports shared libraries])
5474 AC_MSG_RESULT([$can_build_shared])
5475
5476 AC_MSG_CHECKING([whether to build shared libraries])
5477 test "$can_build_shared" = "no" && enable_shared=no
5478
5479 # On AIX, shared libraries and static libraries use the same namespace, and
5480 # are all built from PIC.
5481 case $host_os in
5482 aix3*)
5483 test "$enable_shared" = yes && enable_static=no
5484 if test -n "$RANLIB"; then
5485 archive_cmds="$archive_cmds~\$RANLIB \$lib"
5486 postinstall_cmds='$RANLIB $lib'
5487 fi
5488 ;;
5489
5490 aix[[4-9]]*)
5491 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5492 test "$enable_shared" = yes && enable_static=no
5493 fi
5494 ;;
5495 esac
5496 AC_MSG_RESULT([$enable_shared])
5497
5498 AC_MSG_CHECKING([whether to build static libraries])
5499 # Make sure either enable_shared or enable_static is yes.
5500 test "$enable_shared" = yes || enable_static=yes
5501 AC_MSG_RESULT([$enable_static])
5502
5503 _LT_CONFIG($1)
5504 fi
5505 AC_LANG_POP
5506 CC="$lt_save_CC"
5507 ])# _LT_LANG_C_CONFIG
5508
5509
5510 # _LT_LANG_CXX_CONFIG([TAG])
5511 # --------------------------
5512 # Ensure that the configuration variables for a C++ compiler are suitably
5513 # defined. These variables are subsequently used by _LT_CONFIG to write
5514 # the compiler configuration to `libtool'.
5515 m4_defun([_LT_LANG_CXX_CONFIG],
5516 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5517 m4_require([_LT_DECL_EGREP])dnl
5518 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5519 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5520 (test "X$CXX" != "Xg++"))) ; then
5521 AC_PROG_CXXCPP
5522 else
5523 _lt_caught_CXX_error=yes
5524 fi
5525
5526 AC_LANG_PUSH(C++)
5527 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5528 _LT_TAGVAR(allow_undefined_flag, $1)=
5529 _LT_TAGVAR(always_export_symbols, $1)=no
5530 _LT_TAGVAR(archive_expsym_cmds, $1)=
5531 _LT_TAGVAR(compiler_needs_object, $1)=no
5532 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5533 _LT_TAGVAR(hardcode_direct, $1)=no
5534 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5535 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5536 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5537 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5538 _LT_TAGVAR(hardcode_minus_L, $1)=no
5539 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5540 _LT_TAGVAR(hardcode_automatic, $1)=no
5541 _LT_TAGVAR(inherit_rpath, $1)=no
5542 _LT_TAGVAR(module_cmds, $1)=
5543 _LT_TAGVAR(module_expsym_cmds, $1)=
5544 _LT_TAGVAR(link_all_deplibs, $1)=unknown
5545 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5546 _LT_TAGVAR(reload_flag, $1)=$reload_flag
5547 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
5548 _LT_TAGVAR(no_undefined_flag, $1)=
5549 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5550 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5551
5552 # Source file extension for C++ test sources.
5553 ac_ext=cpp
5554
5555 # Object file extension for compiled C++ test sources.
5556 objext=o
5557 _LT_TAGVAR(objext, $1)=$objext
5558
5559 # No sense in running all these tests if we already determined that
5560 # the CXX compiler isn't working. Some variables (like enable_shared)
5561 # are currently assumed to apply to all compilers on this platform,
5562 # and will be corrupted by setting them based on a non-working compiler.
5563 if test "$_lt_caught_CXX_error" != yes; then
5564 # Code to be used in simple compile tests
5565 lt_simple_compile_test_code="int some_variable = 0;"
5566
5567 # Code to be used in simple link tests
5568 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5569
5570 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5571 _LT_TAG_COMPILER
5572
5573 # save warnings/boilerplate of simple test code
5574 _LT_COMPILER_BOILERPLATE
5575 _LT_LINKER_BOILERPLATE
5576
5577 # Allow CC to be a program name with arguments.
5578 lt_save_CC=$CC
5579 lt_save_LD=$LD
5580 lt_save_GCC=$GCC
5581 GCC=$GXX
5582 lt_save_with_gnu_ld=$with_gnu_ld
5583 lt_save_path_LD=$lt_cv_path_LD
5584 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5585 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5586 else
5587 $as_unset lt_cv_prog_gnu_ld
5588 fi
5589 if test -n "${lt_cv_path_LDCXX+set}"; then
5590 lt_cv_path_LD=$lt_cv_path_LDCXX
5591 else
5592 $as_unset lt_cv_path_LD
5593 fi
5594 test -z "${LDCXX+set}" || LD=$LDCXX
5595 CC=${CXX-"c++"}
5596 compiler=$CC
5597 _LT_TAGVAR(compiler, $1)=$CC
5598 _LT_CC_BASENAME([$compiler])
5599
5600 if test -n "$compiler"; then
5601 # We don't want -fno-exception when compiling C++ code, so set the
5602 # no_builtin_flag separately
5603 if test "$GXX" = yes; then
5604 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5605 else
5606 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5607 fi
5608
5609 if test "$GXX" = yes; then
5610 # Set up default GNU C++ configuration
5611
5612 LT_PATH_LD
5613
5614 # Check if GNU C++ uses GNU ld as the underlying linker, since the
5615 # archiving commands below assume that GNU ld is being used.
5616 if test "$with_gnu_ld" = yes; then
5617 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5618 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5619
5620 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5621 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5622
5623 # If archive_cmds runs LD, not CC, wlarc should be empty
5624 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5625 # investigate it a little bit more. (MM)
5626 wlarc='${wl}'
5627
5628 # ancient GNU ld didn't support --whole-archive et. al.
5629 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5630 $GREP 'no-whole-archive' > /dev/null; then
5631 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5632 else
5633 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5634 fi
5635 else
5636 with_gnu_ld=no
5637 wlarc=
5638
5639 # A generic and very simple default shared library creation
5640 # command for GNU C++ for the case where it uses the native
5641 # linker, instead of GNU ld. If possible, this setting should
5642 # overridden to take advantage of the native linker features on
5643 # the platform it is being used on.
5644 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5645 fi
5646
5647 # Commands to make compiler produce verbose output that lists
5648 # what "hidden" libraries, object files and flags are used when
5649 # linking a shared library.
5650 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
5651
5652 else
5653 GXX=no
5654 with_gnu_ld=no
5655 wlarc=
5656 fi
5657
5658 # PORTME: fill in a description of your system's C++ link characteristics
5659 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5660 _LT_TAGVAR(ld_shlibs, $1)=yes
5661 case $host_os in
5662 aix3*)
5663 # FIXME: insert proper C++ library support
5664 _LT_TAGVAR(ld_shlibs, $1)=no
5665 ;;
5666 aix[[4-9]]*)
5667 if test "$host_cpu" = ia64; then
5668 # On IA64, the linker does run time linking by default, so we don't
5669 # have to do anything special.
5670 aix_use_runtimelinking=no
5671 exp_sym_flag='-Bexport'
5672 no_entry_flag=""
5673 else
5674 aix_use_runtimelinking=no
5675
5676 # Test if we are trying to use run time linking or normal
5677 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5678 # need to do runtime linking.
5679 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5680 for ld_flag in $LDFLAGS; do
5681 case $ld_flag in
5682 *-brtl*)
5683 aix_use_runtimelinking=yes
5684 break
5685 ;;
5686 esac
5687 done
5688 ;;
5689 esac
5690
5691 exp_sym_flag='-bexport'
5692 no_entry_flag='-bnoentry'
5693 fi
5694
5695 # When large executables or shared objects are built, AIX ld can
5696 # have problems creating the table of contents. If linking a library
5697 # or program results in "error TOC overflow" add -mminimal-toc to
5698 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5699 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5700
5701 _LT_TAGVAR(archive_cmds, $1)=''
5702 _LT_TAGVAR(hardcode_direct, $1)=yes
5703 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5704 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5705 _LT_TAGVAR(link_all_deplibs, $1)=yes
5706 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5707
5708 if test "$GXX" = yes; then
5709 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5710 # We only want to do this on AIX 4.2 and lower, the check
5711 # below for broken collect2 doesn't work under 4.3+
5712 collect2name=`${CC} -print-prog-name=collect2`
5713 if test -f "$collect2name" &&
5714 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5715 then
5716 # We have reworked collect2
5717 :
5718 else
5719 # We have old collect2
5720 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5721 # It fails to find uninstalled libraries when the uninstalled
5722 # path is not listed in the libpath. Setting hardcode_minus_L
5723 # to unsupported forces relinking
5724 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5725 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5726 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5727 fi
5728 esac
5729 shared_flag='-shared'
5730 if test "$aix_use_runtimelinking" = yes; then
5731 shared_flag="$shared_flag "'${wl}-G'
5732 fi
5733 else
5734 # not using gcc
5735 if test "$host_cpu" = ia64; then
5736 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5737 # chokes on -Wl,-G. The following line is correct:
5738 shared_flag='-G'
5739 else
5740 if test "$aix_use_runtimelinking" = yes; then
5741 shared_flag='${wl}-G'
5742 else
5743 shared_flag='${wl}-bM:SRE'
5744 fi
5745 fi
5746 fi
5747
5748 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5749 # It seems that -bexpall does not export symbols beginning with
5750 # underscore (_), so it is better to generate a list of symbols to
5751 # export.
5752 _LT_TAGVAR(always_export_symbols, $1)=yes
5753 if test "$aix_use_runtimelinking" = yes; then
5754 # Warning - without using the other runtime loading flags (-brtl),
5755 # -berok will link without error, but may produce a broken library.
5756 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5757 # Determine the default libpath from the value encoded in an empty
5758 # executable.
5759 _LT_SYS_MODULE_PATH_AIX
5760 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5761
5762 _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 $shared_flag"
5763 else
5764 if test "$host_cpu" = ia64; then
5765 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5766 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5767 _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"
5768 else
5769 # Determine the default libpath from the value encoded in an
5770 # empty executable.
5771 _LT_SYS_MODULE_PATH_AIX
5772 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5773 # Warning - without using the other run time loading flags,
5774 # -berok will link without error, but may produce a broken library.
5775 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5776 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5777 if test "$with_gnu_ld" = yes; then
5778 # We only use this code for GNU lds that support --whole-archive.
5779 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5780 else
5781 # Exported symbols can be pulled into shared objects from archives
5782 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5783 fi
5784 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5785 # This is similar to how AIX traditionally builds its shared
5786 # libraries.
5787 _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'
5788 fi
5789 fi
5790 ;;
5791
5792 beos*)
5793 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5794 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5795 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5796 # support --undefined. This deserves some investigation. FIXME
5797 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5798 else
5799 _LT_TAGVAR(ld_shlibs, $1)=no
5800 fi
5801 ;;
5802
5803 chorus*)
5804 case $cc_basename in
5805 *)
5806 # FIXME: insert proper C++ library support
5807 _LT_TAGVAR(ld_shlibs, $1)=no
5808 ;;
5809 esac
5810 ;;
5811
5812 cygwin* | mingw* | pw32* | cegcc*)
5813 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5814 # as there is no search path for DLLs.
5815 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5816 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
5817 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5818 _LT_TAGVAR(always_export_symbols, $1)=no
5819 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5820
5821 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5822 _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'
5823 # If the export-symbols file already is a .def file (1st line
5824 # is EXPORTS), use it as is; otherwise, prepend...
5825 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5826 cp $export_symbols $output_objdir/$soname.def;
5827 else
5828 echo EXPORTS > $output_objdir/$soname.def;
5829 cat $export_symbols >> $output_objdir/$soname.def;
5830 fi~
5831 $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'
5832 else
5833 _LT_TAGVAR(ld_shlibs, $1)=no
5834 fi
5835 ;;
5836 darwin* | rhapsody*)
5837 _LT_DARWIN_LINKER_FEATURES($1)
5838 ;;
5839
5840 dgux*)
5841 case $cc_basename in
5842 ec++*)
5843 # FIXME: insert proper C++ library support
5844 _LT_TAGVAR(ld_shlibs, $1)=no
5845 ;;
5846 ghcx*)
5847 # Green Hills C++ Compiler
5848 # FIXME: insert proper C++ library support
5849 _LT_TAGVAR(ld_shlibs, $1)=no
5850 ;;
5851 *)
5852 # FIXME: insert proper C++ library support
5853 _LT_TAGVAR(ld_shlibs, $1)=no
5854 ;;
5855 esac
5856 ;;
5857
5858 freebsd[[12]]*)
5859 # C++ shared libraries reported to be fairly broken before
5860 # switch to ELF
5861 _LT_TAGVAR(ld_shlibs, $1)=no
5862 ;;
5863
5864 freebsd-elf*)
5865 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5866 ;;
5867
5868 freebsd* | dragonfly*)
5869 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
5870 # conventions
5871 _LT_TAGVAR(ld_shlibs, $1)=yes
5872 ;;
5873
5874 gnu*)
5875 ;;
5876
5877 haiku*)
5878 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5879 _LT_TAGVAR(link_all_deplibs, $1)=yes
5880 ;;
5881
5882 hpux9*)
5883 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5884 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5885 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5886 _LT_TAGVAR(hardcode_direct, $1)=yes
5887 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5888 # but as the default
5889 # location of the library.
5890
5891 case $cc_basename in
5892 CC*)
5893 # FIXME: insert proper C++ library support
5894 _LT_TAGVAR(ld_shlibs, $1)=no
5895 ;;
5896 aCC*)
5897 _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 $lib'
5898 # Commands to make compiler produce verbose output that lists
5899 # what "hidden" libraries, object files and flags are used when
5900 # linking a shared library.
5901 #
5902 # There doesn't appear to be a way to prevent this compiler from
5903 # explicitly linking system object files so we need to strip them
5904 # from the output so that they don't get included in the library
5905 # dependencies.
5906 output_verbose_link_cmd='templist=`($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"'
5907 ;;
5908 *)
5909 if test "$GXX" = yes; then
5910 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5911 else
5912 # FIXME: insert proper C++ library support
5913 _LT_TAGVAR(ld_shlibs, $1)=no
5914 fi
5915 ;;
5916 esac
5917 ;;
5918
5919 hpux10*|hpux11*)
5920 if test $with_gnu_ld = no; then
5921 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5922 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5923
5924 case $host_cpu in
5925 hppa*64*|ia64*)
5926 ;;
5927 *)
5928 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5929 ;;
5930 esac
5931 fi
5932 case $host_cpu in
5933 hppa*64*|ia64*)
5934 _LT_TAGVAR(hardcode_direct, $1)=no
5935 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5936 ;;
5937 *)
5938 _LT_TAGVAR(hardcode_direct, $1)=yes
5939 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5940 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5941 # but as the default
5942 # location of the library.
5943 ;;
5944 esac
5945
5946 case $cc_basename in
5947 CC*)
5948 # FIXME: insert proper C++ library support
5949 _LT_TAGVAR(ld_shlibs, $1)=no
5950 ;;
5951 aCC*)
5952 case $host_cpu in
5953 hppa*64*)
5954 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5955 ;;
5956 ia64*)
5957 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5958 ;;
5959 *)
5960 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5961 ;;
5962 esac
5963 # Commands to make compiler produce verbose output that lists
5964 # what "hidden" libraries, object files and flags are used when
5965 # linking a shared library.
5966 #
5967 # There doesn't appear to be a way to prevent this compiler from
5968 # explicitly linking system object files so we need to strip them
5969 # from the output so that they don't get included in the library
5970 # dependencies.
5971 output_verbose_link_cmd='templist=`($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"'
5972 ;;
5973 *)
5974 if test "$GXX" = yes; then
5975 if test $with_gnu_ld = no; then
5976 case $host_cpu in
5977 hppa*64*)
5978 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5979 ;;
5980 ia64*)
5981 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5982 ;;
5983 *)
5984 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5985 ;;
5986 esac
5987 fi
5988 else
5989 # FIXME: insert proper C++ library support
5990 _LT_TAGVAR(ld_shlibs, $1)=no
5991 fi
5992 ;;
5993 esac
5994 ;;
5995
5996 interix[[3-9]]*)
5997 _LT_TAGVAR(hardcode_direct, $1)=no
5998 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5999 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6000 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6001 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6002 # Instead, shared libraries are loaded at an image base (0x10000000 by
6003 # default) and relocated if they conflict, which is a slow very memory
6004 # consuming and fragmenting process. To avoid this, we pick a random,
6005 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6006 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6007 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6008 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6009 ;;
6010 irix5* | irix6*)
6011 case $cc_basename in
6012 CC*)
6013 # SGI C++
6014 _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'
6015
6016 # Archives containing C++ object files must be created using
6017 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6018 # necessary to make sure instantiated templates are included
6019 # in the archive.
6020 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6021 ;;
6022 *)
6023 if test "$GXX" = yes; then
6024 if test "$with_gnu_ld" = no; then
6025 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -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'
6026 else
6027 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -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'
6028 fi
6029 fi
6030 _LT_TAGVAR(link_all_deplibs, $1)=yes
6031 ;;
6032 esac
6033 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6034 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6035 _LT_TAGVAR(inherit_rpath, $1)=yes
6036 ;;
6037
6038 linux* | k*bsd*-gnu | kopensolaris*-gnu)
6039 case $cc_basename in
6040 KCC*)
6041 # Kuck and Associates, Inc. (KAI) C++ Compiler
6042
6043 # KCC will only create a shared library if the output file
6044 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6045 # to its proper name (with version) after linking.
6046 _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'
6047 _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 $lib'
6048 # Commands to make compiler produce verbose output that lists
6049 # what "hidden" libraries, object files and flags are used when
6050 # linking a shared library.
6051 #
6052 # There doesn't appear to be a way to prevent this compiler from
6053 # explicitly linking system object files so we need to strip them
6054 # from the output so that they don't get included in the library
6055 # dependencies.
6056 output_verbose_link_cmd='templist=`$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"'
6057
6058 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6059 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6060
6061 # Archives containing C++ object files must be created using
6062 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6063 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6064 ;;
6065 icpc* | ecpc* )
6066 # Intel C++
6067 with_gnu_ld=yes
6068 # version 8.0 and above of icpc choke on multiply defined symbols
6069 # if we add $predep_objects and $postdep_objects, however 7.1 and
6070 # earlier do not add the objects themselves.
6071 case `$CC -V 2>&1` in
6072 *"Version 7."*)
6073 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6074 _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'
6075 ;;
6076 *) # Version 8.0 or newer
6077 tmp_idyn=
6078 case $host_cpu in
6079 ia64*) tmp_idyn=' -i_dynamic';;
6080 esac
6081 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6082 _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'
6083 ;;
6084 esac
6085 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6086 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6087 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6088 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6089 ;;
6090 pgCC* | pgcpp*)
6091 # Portland Group C++ compiler
6092 case `$CC -V` in
6093 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6094 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6095 rm -rf $tpldir~
6096 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6097 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
6098 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6099 rm -rf $tpldir~
6100 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6101 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
6102 $RANLIB $oldlib'
6103 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6104 rm -rf $tpldir~
6105 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6106 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6107 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6108 rm -rf $tpldir~
6109 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6110 $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'
6111 ;;
6112 *) # Version 6 and above use weak symbols
6113 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6114 _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'
6115 ;;
6116 esac
6117
6118 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6119 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6120 _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'
6121 ;;
6122 cxx*)
6123 # Compaq C++
6124 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6125 _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'
6126
6127 runpath_var=LD_RUN_PATH
6128 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6129 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6130
6131 # Commands to make compiler produce verbose output that lists
6132 # what "hidden" libraries, object files and flags are used when
6133 # linking a shared library.
6134 #
6135 # There doesn't appear to be a way to prevent this compiler from
6136 # explicitly linking system object files so we need to strip them
6137 # from the output so that they don't get included in the library
6138 # dependencies.
6139 output_verbose_link_cmd='templist=`$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'
6140 ;;
6141 xl* | mpixl* | bgxl*)
6142 # IBM XL 8.0 on PPC, with GNU ld
6143 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6144 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6145 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6146 if test "x$supports_anon_versioning" = xyes; then
6147 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6148 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6149 echo "local: *; };" >> $output_objdir/$libname.ver~
6150 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6151 fi
6152 ;;
6153 *)
6154 case `$CC -V 2>&1 | sed 5q` in
6155 *Sun\ C*)
6156 # Sun C++ 5.9
6157 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6158 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6159 _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'
6160 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6161 _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'
6162 _LT_TAGVAR(compiler_needs_object, $1)=yes
6163
6164 # Not sure whether something based on
6165 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6166 # would be better.
6167 output_verbose_link_cmd='func_echo_all'
6168
6169 # Archives containing C++ object files must be created using
6170 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6171 # necessary to make sure instantiated templates are included
6172 # in the archive.
6173 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6174 ;;
6175 esac
6176 ;;
6177 esac
6178 ;;
6179
6180 lynxos*)
6181 # FIXME: insert proper C++ library support
6182 _LT_TAGVAR(ld_shlibs, $1)=no
6183 ;;
6184
6185 m88k*)
6186 # FIXME: insert proper C++ library support
6187 _LT_TAGVAR(ld_shlibs, $1)=no
6188 ;;
6189
6190 mvs*)
6191 case $cc_basename in
6192 cxx*)
6193 # FIXME: insert proper C++ library support
6194 _LT_TAGVAR(ld_shlibs, $1)=no
6195 ;;
6196 *)
6197 # FIXME: insert proper C++ library support
6198 _LT_TAGVAR(ld_shlibs, $1)=no
6199 ;;
6200 esac
6201 ;;
6202
6203 netbsd*)
6204 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6205 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6206 wlarc=
6207 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6208 _LT_TAGVAR(hardcode_direct, $1)=yes
6209 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6210 fi
6211 # Workaround some broken pre-1.5 toolchains
6212 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6213 ;;
6214
6215 *nto* | *qnx*)
6216 _LT_TAGVAR(ld_shlibs, $1)=yes
6217 ;;
6218
6219 openbsd2*)
6220 # C++ shared libraries are fairly broken
6221 _LT_TAGVAR(ld_shlibs, $1)=no
6222 ;;
6223
6224 openbsd*)
6225 if test -f /usr/libexec/ld.so; then
6226 _LT_TAGVAR(hardcode_direct, $1)=yes
6227 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6228 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6229 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6230 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6231 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6232 _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'
6233 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6234 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6235 fi
6236 output_verbose_link_cmd=func_echo_all
6237 else
6238 _LT_TAGVAR(ld_shlibs, $1)=no
6239 fi
6240 ;;
6241
6242 osf3* | osf4* | osf5*)
6243 case $cc_basename in
6244 KCC*)
6245 # Kuck and Associates, Inc. (KAI) C++ Compiler
6246
6247 # KCC will only create a shared library if the output file
6248 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6249 # to its proper name (with version) after linking.
6250 _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'
6251
6252 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6253 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6254
6255 # Archives containing C++ object files must be created using
6256 # the KAI C++ compiler.
6257 case $host in
6258 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6259 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6260 esac
6261 ;;
6262 RCC*)
6263 # Rational C++ 2.4.1
6264 # FIXME: insert proper C++ library support
6265 _LT_TAGVAR(ld_shlibs, $1)=no
6266 ;;
6267 cxx*)
6268 case $host in
6269 osf3*)
6270 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6271 _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'
6272 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6273 ;;
6274 *)
6275 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6276 _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'
6277 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6278 echo "-hidden">> $lib.exp~
6279 $CC -shared$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~
6280 $RM $lib.exp'
6281 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6282 ;;
6283 esac
6284
6285 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6286
6287 # Commands to make compiler produce verbose output that lists
6288 # what "hidden" libraries, object files and flags are used when
6289 # linking a shared library.
6290 #
6291 # There doesn't appear to be a way to prevent this compiler from
6292 # explicitly linking system object files so we need to strip them
6293 # from the output so that they don't get included in the library
6294 # dependencies.
6295 output_verbose_link_cmd='templist=`$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"'
6296 ;;
6297 *)
6298 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6299 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6300 case $host in
6301 osf3*)
6302 _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'
6303 ;;
6304 *)
6305 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6306 ;;
6307 esac
6308
6309 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6310 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6311
6312 # Commands to make compiler produce verbose output that lists
6313 # what "hidden" libraries, object files and flags are used when
6314 # linking a shared library.
6315 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6316
6317 else
6318 # FIXME: insert proper C++ library support
6319 _LT_TAGVAR(ld_shlibs, $1)=no
6320 fi
6321 ;;
6322 esac
6323 ;;
6324
6325 psos*)
6326 # FIXME: insert proper C++ library support
6327 _LT_TAGVAR(ld_shlibs, $1)=no
6328 ;;
6329
6330 sunos4*)
6331 case $cc_basename in
6332 CC*)
6333 # Sun C++ 4.x
6334 # FIXME: insert proper C++ library support
6335 _LT_TAGVAR(ld_shlibs, $1)=no
6336 ;;
6337 lcc*)
6338 # Lucid
6339 # FIXME: insert proper C++ library support
6340 _LT_TAGVAR(ld_shlibs, $1)=no
6341 ;;
6342 *)
6343 # FIXME: insert proper C++ library support
6344 _LT_TAGVAR(ld_shlibs, $1)=no
6345 ;;
6346 esac
6347 ;;
6348
6349 solaris*)
6350 case $cc_basename in
6351 CC* | sunCC*)
6352 # Sun C++ 4.2, 5.x and Centerline C++
6353 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6354 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6355 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6356 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6357 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6358
6359 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6360 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6361 case $host_os in
6362 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6363 *)
6364 # The compiler driver will combine and reorder linker options,
6365 # but understands `-z linker_flag'.
6366 # Supported since Solaris 2.6 (maybe 2.5.1?)
6367 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6368 ;;
6369 esac
6370 _LT_TAGVAR(link_all_deplibs, $1)=yes
6371
6372 output_verbose_link_cmd='func_echo_all'
6373
6374 # Archives containing C++ object files must be created using
6375 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6376 # necessary to make sure instantiated templates are included
6377 # in the archive.
6378 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6379 ;;
6380 gcx*)
6381 # Green Hills C++ Compiler
6382 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6383
6384 # The C++ compiler must be used to create the archive.
6385 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6386 ;;
6387 *)
6388 # GNU C++ compiler with Solaris linker
6389 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6390 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6391 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6392 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6393 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6394 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6395
6396 # Commands to make compiler produce verbose output that lists
6397 # what "hidden" libraries, object files and flags are used when
6398 # linking a shared library.
6399 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6400 else
6401 # g++ 2.7 appears to require `-G' NOT `-shared' on this
6402 # platform.
6403 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6404 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6405 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6406
6407 # Commands to make compiler produce verbose output that lists
6408 # what "hidden" libraries, object files and flags are used when
6409 # linking a shared library.
6410 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6411 fi
6412
6413 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6414 case $host_os in
6415 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6416 *)
6417 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6418 ;;
6419 esac
6420 fi
6421 ;;
6422 esac
6423 ;;
6424
6425 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6426 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6427 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6428 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6429 runpath_var='LD_RUN_PATH'
6430
6431 case $cc_basename in
6432 CC*)
6433 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6434 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6435 ;;
6436 *)
6437 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6438 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6439 ;;
6440 esac
6441 ;;
6442
6443 sysv5* | sco3.2v5* | sco5v6*)
6444 # Note: We can NOT use -z defs as we might desire, because we do not
6445 # link with -lc, and that would cause any symbols used from libc to
6446 # always be unresolved, which means just about no library would
6447 # ever link correctly. If we're not using GNU ld we use -z text
6448 # though, which does catch some bad symbols but isn't as heavy-handed
6449 # as -z defs.
6450 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6451 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6452 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6453 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6454 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6455 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6456 _LT_TAGVAR(link_all_deplibs, $1)=yes
6457 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6458 runpath_var='LD_RUN_PATH'
6459
6460 case $cc_basename in
6461 CC*)
6462 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6463 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6464 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6465 '"$_LT_TAGVAR(old_archive_cmds, $1)"
6466 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6467 '"$_LT_TAGVAR(reload_cmds, $1)"
6468 ;;
6469 *)
6470 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6471 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6472 ;;
6473 esac
6474 ;;
6475
6476 tandem*)
6477 case $cc_basename in
6478 NCC*)
6479 # NonStop-UX NCC 3.20
6480 # FIXME: insert proper C++ library support
6481 _LT_TAGVAR(ld_shlibs, $1)=no
6482 ;;
6483 *)
6484 # FIXME: insert proper C++ library support
6485 _LT_TAGVAR(ld_shlibs, $1)=no
6486 ;;
6487 esac
6488 ;;
6489
6490 vxworks*)
6491 # FIXME: insert proper C++ library support
6492 _LT_TAGVAR(ld_shlibs, $1)=no
6493 ;;
6494
6495 *)
6496 # FIXME: insert proper C++ library support
6497 _LT_TAGVAR(ld_shlibs, $1)=no
6498 ;;
6499 esac
6500
6501 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6502 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6503
6504 _LT_TAGVAR(GCC, $1)="$GXX"
6505 _LT_TAGVAR(LD, $1)="$LD"
6506
6507 ## CAVEAT EMPTOR:
6508 ## There is no encapsulation within the following macros, do not change
6509 ## the running order or otherwise move them around unless you know exactly
6510 ## what you are doing...
6511 _LT_SYS_HIDDEN_LIBDEPS($1)
6512 _LT_COMPILER_PIC($1)
6513 _LT_COMPILER_C_O($1)
6514 _LT_COMPILER_FILE_LOCKS($1)
6515 _LT_LINKER_SHLIBS($1)
6516 _LT_SYS_DYNAMIC_LINKER($1)
6517 _LT_LINKER_HARDCODE_LIBPATH($1)
6518
6519 _LT_CONFIG($1)
6520 fi # test -n "$compiler"
6521
6522 CC=$lt_save_CC
6523 LDCXX=$LD
6524 LD=$lt_save_LD
6525 GCC=$lt_save_GCC
6526 with_gnu_ld=$lt_save_with_gnu_ld
6527 lt_cv_path_LDCXX=$lt_cv_path_LD
6528 lt_cv_path_LD=$lt_save_path_LD
6529 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6530 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6531 fi # test "$_lt_caught_CXX_error" != yes
6532
6533 AC_LANG_POP
6534 ])# _LT_LANG_CXX_CONFIG
6535
6536
6537 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6538 # ---------------------------------
6539 # Figure out "hidden" library dependencies from verbose
6540 # compiler output when linking a shared library.
6541 # Parse the compiler output and extract the necessary
6542 # objects, libraries and library flags.
6543 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6544 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6545 # Dependencies to place before and after the object being linked:
6546 _LT_TAGVAR(predep_objects, $1)=
6547 _LT_TAGVAR(postdep_objects, $1)=
6548 _LT_TAGVAR(predeps, $1)=
6549 _LT_TAGVAR(postdeps, $1)=
6550 _LT_TAGVAR(compiler_lib_search_path, $1)=
6551
6552 dnl we can't use the lt_simple_compile_test_code here,
6553 dnl because it contains code intended for an executable,
6554 dnl not a library. It's possible we should let each
6555 dnl tag define a new lt_????_link_test_code variable,
6556 dnl but it's only used here...
6557 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6558 int a;
6559 void foo (void) { a = 0; }
6560 _LT_EOF
6561 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6562 class Foo
6563 {
6564 public:
6565 Foo (void) { a = 0; }
6566 private:
6567 int a;
6568 };
6569 _LT_EOF
6570 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6571 subroutine foo
6572 implicit none
6573 integer*4 a
6574 a=0
6575 return
6576 end
6577 _LT_EOF
6578 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6579 subroutine foo
6580 implicit none
6581 integer a
6582 a=0
6583 return
6584 end
6585 _LT_EOF
6586 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6587 public class foo {
6588 private int a;
6589 public void bar (void) {
6590 a = 0;
6591 }
6592 };
6593 _LT_EOF
6594 ])
6595 dnl Parse the compiler output and extract the necessary
6596 dnl objects, libraries and library flags.
6597 if AC_TRY_EVAL(ac_compile); then
6598 # Parse the compiler output and extract the necessary
6599 # objects, libraries and library flags.
6600
6601 # Sentinel used to keep track of whether or not we are before
6602 # the conftest object file.
6603 pre_test_object_deps_done=no
6604
6605 for p in `eval "$output_verbose_link_cmd"`; do
6606 case $p in
6607
6608 -L* | -R* | -l*)
6609 # Some compilers place space between "-{L,R}" and the path.
6610 # Remove the space.
6611 if test $p = "-L" ||
6612 test $p = "-R"; then
6613 prev=$p
6614 continue
6615 else
6616 prev=
6617 fi
6618
6619 if test "$pre_test_object_deps_done" = no; then
6620 case $p in
6621 -L* | -R*)
6622 # Internal compiler library paths should come after those
6623 # provided the user. The postdeps already come after the
6624 # user supplied libs so there is no need to process them.
6625 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
6626 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
6627 else
6628 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
6629 fi
6630 ;;
6631 # The "-l" case would never come before the object being
6632 # linked, so don't bother handling this case.
6633 esac
6634 else
6635 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
6636 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
6637 else
6638 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
6639 fi
6640 fi
6641 ;;
6642
6643 *.$objext)
6644 # This assumes that the test object file only shows up
6645 # once in the compiler output.
6646 if test "$p" = "conftest.$objext"; then
6647 pre_test_object_deps_done=yes
6648 continue
6649 fi
6650
6651 if test "$pre_test_object_deps_done" = no; then
6652 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
6653 _LT_TAGVAR(predep_objects, $1)="$p"
6654 else
6655 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
6656 fi
6657 else
6658 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
6659 _LT_TAGVAR(postdep_objects, $1)="$p"
6660 else
6661 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
6662 fi
6663 fi
6664 ;;
6665
6666 *) ;; # Ignore the rest.
6667
6668 esac
6669 done
6670
6671 # Clean up.
6672 rm -f a.out a.exe
6673 else
6674 echo "libtool.m4: error: problem compiling $1 test program"
6675 fi
6676
6677 $RM -f confest.$objext
6678
6679 # PORTME: override above test on systems where it is broken
6680 m4_if([$1], [CXX],
6681 [case $host_os in
6682 interix[[3-9]]*)
6683 # Interix 3.5 installs completely hosed .la files for C++, so rather than
6684 # hack all around it, let's just trust "g++" to DTRT.
6685 _LT_TAGVAR(predep_objects,$1)=
6686 _LT_TAGVAR(postdep_objects,$1)=
6687 _LT_TAGVAR(postdeps,$1)=
6688 ;;
6689
6690 linux*)
6691 case `$CC -V 2>&1 | sed 5q` in
6692 *Sun\ C*)
6693 # Sun C++ 5.9
6694
6695 # The more standards-conforming stlport4 library is
6696 # incompatible with the Cstd library. Avoid specifying
6697 # it if it's in CXXFLAGS. Ignore libCrun as
6698 # -library=stlport4 depends on it.
6699 case " $CXX $CXXFLAGS " in
6700 *" -library=stlport4 "*)
6701 solaris_use_stlport4=yes
6702 ;;
6703 esac
6704
6705 if test "$solaris_use_stlport4" != yes; then
6706 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6707 fi
6708 ;;
6709 esac
6710 ;;
6711
6712 solaris*)
6713 case $cc_basename in
6714 CC* | sunCC*)
6715 # The more standards-conforming stlport4 library is
6716 # incompatible with the Cstd library. Avoid specifying
6717 # it if it's in CXXFLAGS. Ignore libCrun as
6718 # -library=stlport4 depends on it.
6719 case " $CXX $CXXFLAGS " in
6720 *" -library=stlport4 "*)
6721 solaris_use_stlport4=yes
6722 ;;
6723 esac
6724
6725 # Adding this requires a known-good setup of shared libraries for
6726 # Sun compiler versions before 5.6, else PIC objects from an old
6727 # archive will be linked into the output, leading to subtle bugs.
6728 if test "$solaris_use_stlport4" != yes; then
6729 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6730 fi
6731 ;;
6732 esac
6733 ;;
6734 esac
6735 ])
6736
6737 case " $_LT_TAGVAR(postdeps, $1) " in
6738 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
6739 esac
6740 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
6741 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
6742 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
6743 fi
6744 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
6745 [The directories searched by this compiler when creating a shared library])
6746 _LT_TAGDECL([], [predep_objects], [1],
6747 [Dependencies to place before and after the objects being linked to
6748 create a shared library])
6749 _LT_TAGDECL([], [postdep_objects], [1])
6750 _LT_TAGDECL([], [predeps], [1])
6751 _LT_TAGDECL([], [postdeps], [1])
6752 _LT_TAGDECL([], [compiler_lib_search_path], [1],
6753 [The library search path used internally by the compiler when linking
6754 a shared library])
6755 ])# _LT_SYS_HIDDEN_LIBDEPS
6756
6757
6758 # _LT_LANG_F77_CONFIG([TAG])
6759 # --------------------------
6760 # Ensure that the configuration variables for a Fortran 77 compiler are
6761 # suitably defined. These variables are subsequently used by _LT_CONFIG
6762 # to write the compiler configuration to `libtool'.
6763 m4_defun([_LT_LANG_F77_CONFIG],
6764 [AC_LANG_PUSH(Fortran 77)
6765 if test -z "$F77" || test "X$F77" = "Xno"; then
6766 _lt_disable_F77=yes
6767 fi
6768
6769 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6770 _LT_TAGVAR(allow_undefined_flag, $1)=
6771 _LT_TAGVAR(always_export_symbols, $1)=no
6772 _LT_TAGVAR(archive_expsym_cmds, $1)=
6773 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6774 _LT_TAGVAR(hardcode_direct, $1)=no
6775 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6776 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6777 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6778 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6779 _LT_TAGVAR(hardcode_minus_L, $1)=no
6780 _LT_TAGVAR(hardcode_automatic, $1)=no
6781 _LT_TAGVAR(inherit_rpath, $1)=no
6782 _LT_TAGVAR(module_cmds, $1)=
6783 _LT_TAGVAR(module_expsym_cmds, $1)=
6784 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6785 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6786 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6787 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6788 _LT_TAGVAR(no_undefined_flag, $1)=
6789 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6790 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6791
6792 # Source file extension for f77 test sources.
6793 ac_ext=f
6794
6795 # Object file extension for compiled f77 test sources.
6796 objext=o
6797 _LT_TAGVAR(objext, $1)=$objext
6798
6799 # No sense in running all these tests if we already determined that
6800 # the F77 compiler isn't working. Some variables (like enable_shared)
6801 # are currently assumed to apply to all compilers on this platform,
6802 # and will be corrupted by setting them based on a non-working compiler.
6803 if test "$_lt_disable_F77" != yes; then
6804 # Code to be used in simple compile tests
6805 lt_simple_compile_test_code="\
6806 subroutine t
6807 return
6808 end
6809 "
6810
6811 # Code to be used in simple link tests
6812 lt_simple_link_test_code="\
6813 program t
6814 end
6815 "
6816
6817 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6818 _LT_TAG_COMPILER
6819
6820 # save warnings/boilerplate of simple test code
6821 _LT_COMPILER_BOILERPLATE
6822 _LT_LINKER_BOILERPLATE
6823
6824 # Allow CC to be a program name with arguments.
6825 lt_save_CC="$CC"
6826 lt_save_GCC=$GCC
6827 CC=${F77-"f77"}
6828 compiler=$CC
6829 _LT_TAGVAR(compiler, $1)=$CC
6830 _LT_CC_BASENAME([$compiler])
6831 GCC=$G77
6832 if test -n "$compiler"; then
6833 AC_MSG_CHECKING([if libtool supports shared libraries])
6834 AC_MSG_RESULT([$can_build_shared])
6835
6836 AC_MSG_CHECKING([whether to build shared libraries])
6837 test "$can_build_shared" = "no" && enable_shared=no
6838
6839 # On AIX, shared libraries and static libraries use the same namespace, and
6840 # are all built from PIC.
6841 case $host_os in
6842 aix3*)
6843 test "$enable_shared" = yes && enable_static=no
6844 if test -n "$RANLIB"; then
6845 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6846 postinstall_cmds='$RANLIB $lib'
6847 fi
6848 ;;
6849 aix[[4-9]]*)
6850 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6851 test "$enable_shared" = yes && enable_static=no
6852 fi
6853 ;;
6854 esac
6855 AC_MSG_RESULT([$enable_shared])
6856
6857 AC_MSG_CHECKING([whether to build static libraries])
6858 # Make sure either enable_shared or enable_static is yes.
6859 test "$enable_shared" = yes || enable_static=yes
6860 AC_MSG_RESULT([$enable_static])
6861
6862 _LT_TAGVAR(GCC, $1)="$G77"
6863 _LT_TAGVAR(LD, $1)="$LD"
6864
6865 ## CAVEAT EMPTOR:
6866 ## There is no encapsulation within the following macros, do not change
6867 ## the running order or otherwise move them around unless you know exactly
6868 ## what you are doing...
6869 _LT_COMPILER_PIC($1)
6870 _LT_COMPILER_C_O($1)
6871 _LT_COMPILER_FILE_LOCKS($1)
6872 _LT_LINKER_SHLIBS($1)
6873 _LT_SYS_DYNAMIC_LINKER($1)
6874 _LT_LINKER_HARDCODE_LIBPATH($1)
6875
6876 _LT_CONFIG($1)
6877 fi # test -n "$compiler"
6878
6879 GCC=$lt_save_GCC
6880 CC="$lt_save_CC"
6881 fi # test "$_lt_disable_F77" != yes
6882
6883 AC_LANG_POP
6884 ])# _LT_LANG_F77_CONFIG
6885
6886
6887 # _LT_LANG_FC_CONFIG([TAG])
6888 # -------------------------
6889 # Ensure that the configuration variables for a Fortran compiler are
6890 # suitably defined. These variables are subsequently used by _LT_CONFIG
6891 # to write the compiler configuration to `libtool'.
6892 m4_defun([_LT_LANG_FC_CONFIG],
6893 [AC_LANG_PUSH(Fortran)
6894
6895 if test -z "$FC" || test "X$FC" = "Xno"; then
6896 _lt_disable_FC=yes
6897 fi
6898
6899 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6900 _LT_TAGVAR(allow_undefined_flag, $1)=
6901 _LT_TAGVAR(always_export_symbols, $1)=no
6902 _LT_TAGVAR(archive_expsym_cmds, $1)=
6903 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6904 _LT_TAGVAR(hardcode_direct, $1)=no
6905 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6906 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6907 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6908 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6909 _LT_TAGVAR(hardcode_minus_L, $1)=no
6910 _LT_TAGVAR(hardcode_automatic, $1)=no
6911 _LT_TAGVAR(inherit_rpath, $1)=no
6912 _LT_TAGVAR(module_cmds, $1)=
6913 _LT_TAGVAR(module_expsym_cmds, $1)=
6914 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6915 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6916 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6917 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6918 _LT_TAGVAR(no_undefined_flag, $1)=
6919 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6920 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6921
6922 # Source file extension for fc test sources.
6923 ac_ext=${ac_fc_srcext-f}
6924
6925 # Object file extension for compiled fc test sources.
6926 objext=o
6927 _LT_TAGVAR(objext, $1)=$objext
6928
6929 # No sense in running all these tests if we already determined that
6930 # the FC compiler isn't working. Some variables (like enable_shared)
6931 # are currently assumed to apply to all compilers on this platform,
6932 # and will be corrupted by setting them based on a non-working compiler.
6933 if test "$_lt_disable_FC" != yes; then
6934 # Code to be used in simple compile tests
6935 lt_simple_compile_test_code="\
6936 subroutine t
6937 return
6938 end
6939 "
6940
6941 # Code to be used in simple link tests
6942 lt_simple_link_test_code="\
6943 program t
6944 end
6945 "
6946
6947 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6948 _LT_TAG_COMPILER
6949
6950 # save warnings/boilerplate of simple test code
6951 _LT_COMPILER_BOILERPLATE
6952 _LT_LINKER_BOILERPLATE
6953
6954 # Allow CC to be a program name with arguments.
6955 lt_save_CC="$CC"
6956 lt_save_GCC=$GCC
6957 CC=${FC-"f95"}
6958 compiler=$CC
6959 GCC=$ac_cv_fc_compiler_gnu
6960
6961 _LT_TAGVAR(compiler, $1)=$CC
6962 _LT_CC_BASENAME([$compiler])
6963
6964 if test -n "$compiler"; then
6965 AC_MSG_CHECKING([if libtool supports shared libraries])
6966 AC_MSG_RESULT([$can_build_shared])
6967
6968 AC_MSG_CHECKING([whether to build shared libraries])
6969 test "$can_build_shared" = "no" && enable_shared=no
6970
6971 # On AIX, shared libraries and static libraries use the same namespace, and
6972 # are all built from PIC.
6973 case $host_os in
6974 aix3*)
6975 test "$enable_shared" = yes && enable_static=no
6976 if test -n "$RANLIB"; then
6977 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6978 postinstall_cmds='$RANLIB $lib'
6979 fi
6980 ;;
6981 aix[[4-9]]*)
6982 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6983 test "$enable_shared" = yes && enable_static=no
6984 fi
6985 ;;
6986 esac
6987 AC_MSG_RESULT([$enable_shared])
6988
6989 AC_MSG_CHECKING([whether to build static libraries])
6990 # Make sure either enable_shared or enable_static is yes.
6991 test "$enable_shared" = yes || enable_static=yes
6992 AC_MSG_RESULT([$enable_static])
6993
6994 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
6995 _LT_TAGVAR(LD, $1)="$LD"
6996
6997 ## CAVEAT EMPTOR:
6998 ## There is no encapsulation within the following macros, do not change
6999 ## the running order or otherwise move them around unless you know exactly
7000 ## what you are doing...
7001 _LT_SYS_HIDDEN_LIBDEPS($1)
7002 _LT_COMPILER_PIC($1)
7003 _LT_COMPILER_C_O($1)
7004 _LT_COMPILER_FILE_LOCKS($1)
7005 _LT_LINKER_SHLIBS($1)
7006 _LT_SYS_DYNAMIC_LINKER($1)
7007 _LT_LINKER_HARDCODE_LIBPATH($1)
7008
7009 _LT_CONFIG($1)
7010 fi # test -n "$compiler"
7011
7012 GCC=$lt_save_GCC
7013 CC="$lt_save_CC"
7014 fi # test "$_lt_disable_FC" != yes
7015
7016 AC_LANG_POP
7017 ])# _LT_LANG_FC_CONFIG
7018
7019
7020 # _LT_LANG_GCJ_CONFIG([TAG])
7021 # --------------------------
7022 # Ensure that the configuration variables for the GNU Java Compiler compiler
7023 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7024 # to write the compiler configuration to `libtool'.
7025 m4_defun([_LT_LANG_GCJ_CONFIG],
7026 [AC_REQUIRE([LT_PROG_GCJ])dnl
7027 AC_LANG_SAVE
7028
7029 # Source file extension for Java test sources.
7030 ac_ext=java
7031
7032 # Object file extension for compiled Java test sources.
7033 objext=o
7034 _LT_TAGVAR(objext, $1)=$objext
7035
7036 # Code to be used in simple compile tests
7037 lt_simple_compile_test_code="class foo {}"
7038
7039 # Code to be used in simple link tests
7040 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7041
7042 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7043 _LT_TAG_COMPILER
7044
7045 # save warnings/boilerplate of simple test code
7046 _LT_COMPILER_BOILERPLATE
7047 _LT_LINKER_BOILERPLATE
7048
7049 # Allow CC to be a program name with arguments.
7050 lt_save_CC="$CC"
7051 lt_save_GCC=$GCC
7052 GCC=yes
7053 CC=${GCJ-"gcj"}
7054 compiler=$CC
7055 _LT_TAGVAR(compiler, $1)=$CC
7056 _LT_TAGVAR(LD, $1)="$LD"
7057 _LT_CC_BASENAME([$compiler])
7058
7059 # GCJ did not exist at the time GCC didn't implicitly link libc in.
7060 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7061
7062 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7063 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7064 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7065
7066 if test -n "$compiler"; then
7067 _LT_COMPILER_NO_RTTI($1)
7068 _LT_COMPILER_PIC($1)
7069 _LT_COMPILER_C_O($1)
7070 _LT_COMPILER_FILE_LOCKS($1)
7071 _LT_LINKER_SHLIBS($1)
7072 _LT_LINKER_HARDCODE_LIBPATH($1)
7073
7074 _LT_CONFIG($1)
7075 fi
7076
7077 AC_LANG_RESTORE
7078
7079 GCC=$lt_save_GCC
7080 CC="$lt_save_CC"
7081 ])# _LT_LANG_GCJ_CONFIG
7082
7083
7084 # _LT_LANG_RC_CONFIG([TAG])
7085 # -------------------------
7086 # Ensure that the configuration variables for the Windows resource compiler
7087 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7088 # to write the compiler configuration to `libtool'.
7089 m4_defun([_LT_LANG_RC_CONFIG],
7090 [AC_REQUIRE([LT_PROG_RC])dnl
7091 AC_LANG_SAVE
7092
7093 # Source file extension for RC test sources.
7094 ac_ext=rc
7095
7096 # Object file extension for compiled RC test sources.
7097 objext=o
7098 _LT_TAGVAR(objext, $1)=$objext
7099
7100 # Code to be used in simple compile tests
7101 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7102
7103 # Code to be used in simple link tests
7104 lt_simple_link_test_code="$lt_simple_compile_test_code"
7105
7106 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7107 _LT_TAG_COMPILER
7108
7109 # save warnings/boilerplate of simple test code
7110 _LT_COMPILER_BOILERPLATE
7111 _LT_LINKER_BOILERPLATE
7112
7113 # Allow CC to be a program name with arguments.
7114 lt_save_CC="$CC"
7115 lt_save_GCC=$GCC
7116 GCC=
7117 CC=${RC-"windres"}
7118 compiler=$CC
7119 _LT_TAGVAR(compiler, $1)=$CC
7120 _LT_CC_BASENAME([$compiler])
7121 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7122
7123 if test -n "$compiler"; then
7124 :
7125 _LT_CONFIG($1)
7126 fi
7127
7128 GCC=$lt_save_GCC
7129 AC_LANG_RESTORE
7130 CC="$lt_save_CC"
7131 ])# _LT_LANG_RC_CONFIG
7132
7133
7134 # LT_PROG_GCJ
7135 # -----------
7136 AC_DEFUN([LT_PROG_GCJ],
7137 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7138 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7139 [AC_CHECK_TOOL(GCJ, gcj,)
7140 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7141 AC_SUBST(GCJFLAGS)])])[]dnl
7142 ])
7143
7144 # Old name:
7145 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7146 dnl aclocal-1.4 backwards compatibility:
7147 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7148
7149
7150 # LT_PROG_RC
7151 # ----------
7152 AC_DEFUN([LT_PROG_RC],
7153 [AC_CHECK_TOOL(RC, windres,)
7154 ])
7155
7156 # Old name:
7157 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7158 dnl aclocal-1.4 backwards compatibility:
7159 dnl AC_DEFUN([LT_AC_PROG_RC], [])
7160
7161
7162 # _LT_DECL_EGREP
7163 # --------------
7164 # If we don't have a new enough Autoconf to choose the best grep
7165 # available, choose the one first in the user's PATH.
7166 m4_defun([_LT_DECL_EGREP],
7167 [AC_REQUIRE([AC_PROG_EGREP])dnl
7168 AC_REQUIRE([AC_PROG_FGREP])dnl
7169 test -z "$GREP" && GREP=grep
7170 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7171 _LT_DECL([], [EGREP], [1], [An ERE matcher])
7172 _LT_DECL([], [FGREP], [1], [A literal string matcher])
7173 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7174 AC_SUBST([GREP])
7175 ])
7176
7177
7178 # _LT_DECL_OBJDUMP
7179 # --------------
7180 # If we don't have a new enough Autoconf to choose the best objdump
7181 # available, choose the one first in the user's PATH.
7182 m4_defun([_LT_DECL_OBJDUMP],
7183 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
7184 test -z "$OBJDUMP" && OBJDUMP=objdump
7185 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7186 AC_SUBST([OBJDUMP])
7187 ])
7188
7189
7190 # _LT_DECL_SED
7191 # ------------
7192 # Check for a fully-functional sed program, that truncates
7193 # as few characters as possible. Prefer GNU sed if found.
7194 m4_defun([_LT_DECL_SED],
7195 [AC_PROG_SED
7196 test -z "$SED" && SED=sed
7197 Xsed="$SED -e 1s/^X//"
7198 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7199 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7200 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7201 ])# _LT_DECL_SED
7202
7203 m4_ifndef([AC_PROG_SED], [
7204 # NOTE: This macro has been submitted for inclusion into #
7205 # GNU Autoconf as AC_PROG_SED. When it is available in #
7206 # a released version of Autoconf we should remove this #
7207 # macro and use it instead. #
7208
7209 m4_defun([AC_PROG_SED],
7210 [AC_MSG_CHECKING([for a sed that does not truncate output])
7211 AC_CACHE_VAL(lt_cv_path_SED,
7212 [# Loop through the user's path and test for sed and gsed.
7213 # Then use that list of sed's as ones to test for truncation.
7214 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7215 for as_dir in $PATH
7216 do
7217 IFS=$as_save_IFS
7218 test -z "$as_dir" && as_dir=.
7219 for lt_ac_prog in sed gsed; do
7220 for ac_exec_ext in '' $ac_executable_extensions; do
7221 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7222 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7223 fi
7224 done
7225 done
7226 done
7227 IFS=$as_save_IFS
7228 lt_ac_max=0
7229 lt_ac_count=0
7230 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7231 # along with /bin/sed that truncates output.
7232 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7233 test ! -f $lt_ac_sed && continue
7234 cat /dev/null > conftest.in
7235 lt_ac_count=0
7236 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7237 # Check for GNU sed and select it if it is found.
7238 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7239 lt_cv_path_SED=$lt_ac_sed
7240 break
7241 fi
7242 while true; do
7243 cat conftest.in conftest.in >conftest.tmp
7244 mv conftest.tmp conftest.in
7245 cp conftest.in conftest.nl
7246 echo >>conftest.nl
7247 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7248 cmp -s conftest.out conftest.nl || break
7249 # 10000 chars as input seems more than enough
7250 test $lt_ac_count -gt 10 && break
7251 lt_ac_count=`expr $lt_ac_count + 1`
7252 if test $lt_ac_count -gt $lt_ac_max; then
7253 lt_ac_max=$lt_ac_count
7254 lt_cv_path_SED=$lt_ac_sed
7255 fi
7256 done
7257 done
7258 ])
7259 SED=$lt_cv_path_SED
7260 AC_SUBST([SED])
7261 AC_MSG_RESULT([$SED])
7262 ])#AC_PROG_SED
7263 ])#m4_ifndef
7264
7265 # Old name:
7266 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7267 dnl aclocal-1.4 backwards compatibility:
7268 dnl AC_DEFUN([LT_AC_PROG_SED], [])
7269
7270
7271 # _LT_CHECK_SHELL_FEATURES
7272 # ------------------------
7273 # Find out whether the shell is Bourne or XSI compatible,
7274 # or has some other useful features.
7275 m4_defun([_LT_CHECK_SHELL_FEATURES],
7276 [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7277 # Try some XSI features
7278 xsi_shell=no
7279 ( _lt_dummy="a/b/c"
7280 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
7281 = c,a/b,, \
7282 && eval 'test $(( 1 + 1 )) -eq 2 \
7283 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7284 && xsi_shell=yes
7285 AC_MSG_RESULT([$xsi_shell])
7286 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7287
7288 AC_MSG_CHECKING([whether the shell understands "+="])
7289 lt_shell_append=no
7290 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7291 >/dev/null 2>&1 \
7292 && lt_shell_append=yes
7293 AC_MSG_RESULT([$lt_shell_append])
7294 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7295
7296 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7297 lt_unset=unset
7298 else
7299 lt_unset=false
7300 fi
7301 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7302
7303 # test EBCDIC or ASCII
7304 case `echo X|tr X '\101'` in
7305 A) # ASCII based system
7306 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7307 lt_SP2NL='tr \040 \012'
7308 lt_NL2SP='tr \015\012 \040\040'
7309 ;;
7310 *) # EBCDIC based system
7311 lt_SP2NL='tr \100 \n'
7312 lt_NL2SP='tr \r\n \100\100'
7313 ;;
7314 esac
7315 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7316 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7317 ])# _LT_CHECK_SHELL_FEATURES
7318
7319
7320 # _LT_PROG_XSI_SHELLFNS
7321 # ---------------------
7322 # Bourne and XSI compatible variants of some useful shell functions.
7323 m4_defun([_LT_PROG_XSI_SHELLFNS],
7324 [case $xsi_shell in
7325 yes)
7326 cat << \_LT_EOF >> "$cfgfile"
7327
7328 # func_dirname file append nondir_replacement
7329 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
7330 # otherwise set result to NONDIR_REPLACEMENT.
7331 func_dirname ()
7332 {
7333 case ${1} in
7334 */*) func_dirname_result="${1%/*}${2}" ;;
7335 * ) func_dirname_result="${3}" ;;
7336 esac
7337 }
7338
7339 # func_basename file
7340 func_basename ()
7341 {
7342 func_basename_result="${1##*/}"
7343 }
7344
7345 # func_dirname_and_basename file append nondir_replacement
7346 # perform func_basename and func_dirname in a single function
7347 # call:
7348 # dirname: Compute the dirname of FILE. If nonempty,
7349 # add APPEND to the result, otherwise set result
7350 # to NONDIR_REPLACEMENT.
7351 # value returned in "$func_dirname_result"
7352 # basename: Compute filename of FILE.
7353 # value retuned in "$func_basename_result"
7354 # Implementation must be kept synchronized with func_dirname
7355 # and func_basename. For efficiency, we do not delegate to
7356 # those functions but instead duplicate the functionality here.
7357 func_dirname_and_basename ()
7358 {
7359 case ${1} in
7360 */*) func_dirname_result="${1%/*}${2}" ;;
7361 * ) func_dirname_result="${3}" ;;
7362 esac
7363 func_basename_result="${1##*/}"
7364 }
7365
7366 # func_stripname prefix suffix name
7367 # strip PREFIX and SUFFIX off of NAME.
7368 # PREFIX and SUFFIX must not contain globbing or regex special
7369 # characters, hashes, percent signs, but SUFFIX may contain a leading
7370 # dot (in which case that matches only a dot).
7371 func_stripname ()
7372 {
7373 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7374 # positional parameters, so assign one to ordinary parameter first.
7375 func_stripname_result=${3}
7376 func_stripname_result=${func_stripname_result#"${1}"}
7377 func_stripname_result=${func_stripname_result%"${2}"}
7378 }
7379
7380 # func_opt_split
7381 func_opt_split ()
7382 {
7383 func_opt_split_opt=${1%%=*}
7384 func_opt_split_arg=${1#*=}
7385 }
7386
7387 # func_lo2o object
7388 func_lo2o ()
7389 {
7390 case ${1} in
7391 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7392 *) func_lo2o_result=${1} ;;
7393 esac
7394 }
7395
7396 # func_xform libobj-or-source
7397 func_xform ()
7398 {
7399 func_xform_result=${1%.*}.lo
7400 }
7401
7402 # func_arith arithmetic-term...
7403 func_arith ()
7404 {
7405 func_arith_result=$(( $[*] ))
7406 }
7407
7408 # func_len string
7409 # STRING may not start with a hyphen.
7410 func_len ()
7411 {
7412 func_len_result=${#1}
7413 }
7414
7415 _LT_EOF
7416 ;;
7417 *) # Bourne compatible functions.
7418 cat << \_LT_EOF >> "$cfgfile"
7419
7420 # func_dirname file append nondir_replacement
7421 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
7422 # otherwise set result to NONDIR_REPLACEMENT.
7423 func_dirname ()
7424 {
7425 # Extract subdirectory from the argument.
7426 func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
7427 if test "X$func_dirname_result" = "X${1}"; then
7428 func_dirname_result="${3}"
7429 else
7430 func_dirname_result="$func_dirname_result${2}"
7431 fi
7432 }
7433
7434 # func_basename file
7435 func_basename ()
7436 {
7437 func_basename_result=`$ECHO "${1}" | $SED "$basename"`
7438 }
7439
7440 dnl func_dirname_and_basename
7441 dnl A portable version of this function is already defined in general.m4sh
7442 dnl so there is no need for it here.
7443
7444 # func_stripname prefix suffix name
7445 # strip PREFIX and SUFFIX off of NAME.
7446 # PREFIX and SUFFIX must not contain globbing or regex special
7447 # characters, hashes, percent signs, but SUFFIX may contain a leading
7448 # dot (in which case that matches only a dot).
7449 # func_strip_suffix prefix name
7450 func_stripname ()
7451 {
7452 case ${2} in
7453 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
7454 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
7455 esac
7456 }
7457
7458 # sed scripts:
7459 my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
7460 my_sed_long_arg='1s/^-[[^=]]*=//'
7461
7462 # func_opt_split
7463 func_opt_split ()
7464 {
7465 func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
7466 func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
7467 }
7468
7469 # func_lo2o object
7470 func_lo2o ()
7471 {
7472 func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
7473 }
7474
7475 # func_xform libobj-or-source
7476 func_xform ()
7477 {
7478 func_xform_result=`$ECHO "${1}" | $SED 's/\.[[^.]]*$/.lo/'`
7479 }
7480
7481 # func_arith arithmetic-term...
7482 func_arith ()
7483 {
7484 func_arith_result=`expr "$[@]"`
7485 }
7486
7487 # func_len string
7488 # STRING may not start with a hyphen.
7489 func_len ()
7490 {
7491 func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
7492 }
7493
7494 _LT_EOF
7495 esac
7496
7497 case $lt_shell_append in
7498 yes)
7499 cat << \_LT_EOF >> "$cfgfile"
7500
7501 # func_append var value
7502 # Append VALUE to the end of shell variable VAR.
7503 func_append ()
7504 {
7505 eval "$[1]+=\$[2]"
7506 }
7507 _LT_EOF
7508 ;;
7509 *)
7510 cat << \_LT_EOF >> "$cfgfile"
7511
7512 # func_append var value
7513 # Append VALUE to the end of shell variable VAR.
7514 func_append ()
7515 {
7516 eval "$[1]=\$$[1]\$[2]"
7517 }
7518
7519 _LT_EOF
7520 ;;
7521 esac
7522 ])
7523
7524 # ltdl.m4 - Configure ltdl for the target system. -*-Autoconf-*-
7525 #
7526 # Copyright (C) 1999-2006, 2007, 2008 Free Software Foundation, Inc.
7527 # Written by Thomas Tanner, 1999
7528 #
7529 # This file is free software; the Free Software Foundation gives
7530 # unlimited permission to copy and/or distribute it, with or without
7531 # modifications, as long as this notice is preserved.
7532
7533 # serial 18 LTDL_INIT
7534
7535 # LT_CONFIG_LTDL_DIR(DIRECTORY, [LTDL-MODE])
7536 # ------------------------------------------
7537 # DIRECTORY contains the libltdl sources. It is okay to call this
7538 # function multiple times, as long as the same DIRECTORY is always given.
7539 AC_DEFUN([LT_CONFIG_LTDL_DIR],
7540 [AC_BEFORE([$0], [LTDL_INIT])
7541 _$0($*)
7542 ])# LT_CONFIG_LTDL_DIR
7543
7544 # We break this out into a separate macro, so that we can call it safely
7545 # internally without being caught accidentally by the sed scan in libtoolize.
7546 m4_defun([_LT_CONFIG_LTDL_DIR],
7547 [dnl remove trailing slashes
7548 m4_pushdef([_ARG_DIR], m4_bpatsubst([$1], [/*$]))
7549 m4_case(_LTDL_DIR,
7550 [], [dnl only set lt_ltdl_dir if _ARG_DIR is not simply `.'
7551 m4_if(_ARG_DIR, [.],
7552 [],
7553 [m4_define([_LTDL_DIR], _ARG_DIR)
7554 _LT_SHELL_INIT([lt_ltdl_dir=']_ARG_DIR['])])],
7555 [m4_if(_ARG_DIR, _LTDL_DIR,
7556 [],
7557 [m4_fatal([multiple libltdl directories: `]_LTDL_DIR[', `]_ARG_DIR['])])])
7558 m4_popdef([_ARG_DIR])
7559 ])# _LT_CONFIG_LTDL_DIR
7560
7561 # Initialise:
7562 m4_define([_LTDL_DIR], [])
7563
7564
7565 # _LT_BUILD_PREFIX
7566 # ----------------
7567 # If Autoconf is new enough, expand to `${top_build_prefix}', otherwise
7568 # to `${top_builddir}/'.
7569 m4_define([_LT_BUILD_PREFIX],
7570 [m4_ifdef([AC_AUTOCONF_VERSION],
7571 [m4_if(m4_version_compare(m4_defn([AC_AUTOCONF_VERSION]), [2.62]),
7572 [-1], [m4_ifdef([_AC_HAVE_TOP_BUILD_PREFIX],
7573 [${top_build_prefix}],
7574 [${top_builddir}/])],
7575 [${top_build_prefix}])],
7576 [${top_builddir}/])[]dnl
7577 ])
7578
7579
7580 # LTDL_CONVENIENCE
7581 # ----------------
7582 # sets LIBLTDL to the link flags for the libltdl convenience library and
7583 # LTDLINCL to the include flags for the libltdl header and adds
7584 # --enable-ltdl-convenience to the configure arguments. Note that
7585 # AC_CONFIG_SUBDIRS is not called here. LIBLTDL will be prefixed with
7586 # '${top_build_prefix}' if available, otherwise with '${top_builddir}/',
7587 # and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
7588 # quotes!). If your package is not flat and you're not using automake,
7589 # define top_build_prefix, top_builddir, and top_srcdir appropriately
7590 # in your Makefiles.
7591 AC_DEFUN([LTDL_CONVENIENCE],
7592 [AC_BEFORE([$0], [LTDL_INIT])dnl
7593 dnl Although the argument is deprecated and no longer documented,
7594 dnl LTDL_CONVENIENCE used to take a DIRECTORY orgument, if we have one
7595 dnl here make sure it is the same as any other declaration of libltdl's
7596 dnl location! This also ensures lt_ltdl_dir is set when configure.ac is
7597 dnl not yet using an explicit LT_CONFIG_LTDL_DIR.
7598 m4_ifval([$1], [_LT_CONFIG_LTDL_DIR([$1])])dnl
7599 _$0()
7600 ])# LTDL_CONVENIENCE
7601
7602 # AC_LIBLTDL_CONVENIENCE accepted a directory argument in older libtools,
7603 # now we have LT_CONFIG_LTDL_DIR:
7604 AU_DEFUN([AC_LIBLTDL_CONVENIENCE],
7605 [_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
7606 _LTDL_CONVENIENCE])
7607
7608 dnl aclocal-1.4 backwards compatibility:
7609 dnl AC_DEFUN([AC_LIBLTDL_CONVENIENCE], [])
7610
7611
7612 # _LTDL_CONVENIENCE
7613 # -----------------
7614 # Code shared by LTDL_CONVENIENCE and LTDL_INIT([convenience]).
7615 m4_defun([_LTDL_CONVENIENCE],
7616 [case $enable_ltdl_convenience in
7617 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
7618 "") enable_ltdl_convenience=yes
7619 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
7620 esac
7621 LIBLTDL='_LT_BUILD_PREFIX'"${lt_ltdl_dir+$lt_ltdl_dir/}libltdlc.la"
7622 LTDLDEPS=$LIBLTDL
7623 LTDLINCL='-I${top_srcdir}'"${lt_ltdl_dir+/$lt_ltdl_dir}"
7624
7625 AC_SUBST([LIBLTDL])
7626 AC_SUBST([LTDLDEPS])
7627 AC_SUBST([LTDLINCL])
7628
7629 # For backwards non-gettext consistent compatibility...
7630 INCLTDL="$LTDLINCL"
7631 AC_SUBST([INCLTDL])
7632 ])# _LTDL_CONVENIENCE
7633
7634
7635 # LTDL_INSTALLABLE
7636 # ----------------
7637 # sets LIBLTDL to the link flags for the libltdl installable library
7638 # and LTDLINCL to the include flags for the libltdl header and adds
7639 # --enable-ltdl-install to the configure arguments. Note that
7640 # AC_CONFIG_SUBDIRS is not called from here. If an installed libltdl
7641 # is not found, LIBLTDL will be prefixed with '${top_build_prefix}' if
7642 # available, otherwise with '${top_builddir}/', and LTDLINCL will be
7643 # prefixed with '${top_srcdir}/' (note the single quotes!). If your
7644 # package is not flat and you're not using automake, define top_build_prefix,
7645 # top_builddir, and top_srcdir appropriately in your Makefiles.
7646 # In the future, this macro may have to be called after LT_INIT.
7647 AC_DEFUN([LTDL_INSTALLABLE],
7648 [AC_BEFORE([$0], [LTDL_INIT])dnl
7649 dnl Although the argument is deprecated and no longer documented,
7650 dnl LTDL_INSTALLABLE used to take a DIRECTORY orgument, if we have one
7651 dnl here make sure it is the same as any other declaration of libltdl's
7652 dnl location! This also ensures lt_ltdl_dir is set when configure.ac is
7653 dnl not yet using an explicit LT_CONFIG_LTDL_DIR.
7654 m4_ifval([$1], [_LT_CONFIG_LTDL_DIR([$1])])dnl
7655 _$0()
7656 ])# LTDL_INSTALLABLE
7657
7658 # AC_LIBLTDL_INSTALLABLE accepted a directory argument in older libtools,
7659 # now we have LT_CONFIG_LTDL_DIR:
7660 AU_DEFUN([AC_LIBLTDL_INSTALLABLE],
7661 [_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
7662 _LTDL_INSTALLABLE])
7663
7664 dnl aclocal-1.4 backwards compatibility:
7665 dnl AC_DEFUN([AC_LIBLTDL_INSTALLABLE], [])
7666
7667
7668 # _LTDL_INSTALLABLE
7669 # -----------------
7670 # Code shared by LTDL_INSTALLABLE and LTDL_INIT([installable]).
7671 m4_defun([_LTDL_INSTALLABLE],
7672 [if test -f $prefix/lib/libltdl.la; then
7673 lt_save_LDFLAGS="$LDFLAGS"
7674 LDFLAGS="-L$prefix/lib $LDFLAGS"
7675 AC_CHECK_LIB([ltdl], [lt_dlinit], [lt_lib_ltdl=yes])
7676 LDFLAGS="$lt_save_LDFLAGS"
7677 if test x"${lt_lib_ltdl-no}" = xyes; then
7678 if test x"$enable_ltdl_install" != xyes; then
7679 # Don't overwrite $prefix/lib/libltdl.la without --enable-ltdl-install
7680 AC_MSG_WARN([not overwriting libltdl at $prefix, force with `--enable-ltdl-install'])
7681 enable_ltdl_install=no
7682 fi
7683 elif test x"$enable_ltdl_install" = xno; then
7684 AC_MSG_WARN([libltdl not installed, but installation disabled])
7685 fi
7686 fi
7687
7688 # If configure.ac declared an installable ltdl, and the user didn't override
7689 # with --disable-ltdl-install, we will install the shipped libltdl.
7690 case $enable_ltdl_install in
7691 no) ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
7692 LIBLTDL="-lltdl"
7693 LTDLDEPS=
7694 LTDLINCL=
7695 ;;
7696 *) enable_ltdl_install=yes
7697 ac_configure_args="$ac_configure_args --enable-ltdl-install"
7698 LIBLTDL='_LT_BUILD_PREFIX'"${lt_ltdl_dir+$lt_ltdl_dir/}libltdl.la"
7699 LTDLDEPS=$LIBLTDL
7700 LTDLINCL='-I${top_srcdir}'"${lt_ltdl_dir+/$lt_ltdl_dir}"
7701 ;;
7702 esac
7703
7704 AC_SUBST([LIBLTDL])
7705 AC_SUBST([LTDLDEPS])
7706 AC_SUBST([LTDLINCL])
7707
7708 # For backwards non-gettext consistent compatibility...
7709 INCLTDL="$LTDLINCL"
7710 AC_SUBST([INCLTDL])
7711 ])# LTDL_INSTALLABLE
7712
7713
7714 # _LTDL_MODE_DISPATCH
7715 # -------------------
7716 m4_define([_LTDL_MODE_DISPATCH],
7717 [dnl If _LTDL_DIR is `.', then we are configuring libltdl itself:
7718 m4_if(_LTDL_DIR, [],
7719 [],
7720 dnl if _LTDL_MODE was not set already, the default value is `subproject':
7721 [m4_case(m4_default(_LTDL_MODE, [subproject]),
7722 [subproject], [AC_CONFIG_SUBDIRS(_LTDL_DIR)
7723 _LT_SHELL_INIT([lt_dlopen_dir="$lt_ltdl_dir"])],
7724 [nonrecursive], [_LT_SHELL_INIT([lt_dlopen_dir="$lt_ltdl_dir"; lt_libobj_prefix="$lt_ltdl_dir/"])],
7725 [recursive], [],
7726 [m4_fatal([unknown libltdl mode: ]_LTDL_MODE)])])dnl
7727 dnl Be careful not to expand twice:
7728 m4_define([$0], [])
7729 ])# _LTDL_MODE_DISPATCH
7730
7731
7732 # _LT_LIBOBJ(MODULE_NAME)
7733 # -----------------------
7734 # Like AC_LIBOBJ, except that MODULE_NAME goes into _LT_LIBOBJS instead
7735 # of into LIBOBJS.
7736 AC_DEFUN([_LT_LIBOBJ], [
7737 m4_pattern_allow([^_LT_LIBOBJS$])
7738 _LT_LIBOBJS="$_LT_LIBOBJS $1.$ac_objext"
7739 ])# _LT_LIBOBJS
7740
7741
7742 # LTDL_INIT([OPTIONS])
7743 # --------------------
7744 # Clients of libltdl can use this macro to allow the installer to
7745 # choose between a shipped copy of the ltdl sources or a preinstalled
7746 # version of the library. If the shipped ltdl sources are not in a
7747 # subdirectory named libltdl, the directory name must be given by
7748 # LT_CONFIG_LTDL_DIR.
7749 AC_DEFUN([LTDL_INIT],
7750 [dnl Parse OPTIONS
7751 _LT_SET_OPTIONS([$0], [$1])
7752
7753 dnl We need to keep our own list of libobjs separate from our parent project,
7754 dnl and the easiest way to do that is redefine the AC_LIBOBJs macro while
7755 dnl we look for our own LIBOBJs.
7756 m4_pushdef([AC_LIBOBJ], m4_defn([_LT_LIBOBJ]))
7757 m4_pushdef([AC_LIBSOURCES])
7758
7759 dnl If not otherwise defined, default to the 1.5.x compatible subproject mode:
7760 m4_if(_LTDL_MODE, [],
7761 [m4_define([_LTDL_MODE], m4_default([$2], [subproject]))
7762 m4_if([-1], [m4_bregexp(_LTDL_MODE, [\(subproject\|\(non\)?recursive\)])],
7763 [m4_fatal([unknown libltdl mode: ]_LTDL_MODE)])])
7764
7765 AC_ARG_WITH([included_ltdl],
7766 [AS_HELP_STRING([--with-included-ltdl],
7767 [use the GNU ltdl sources included here])])
7768
7769 if test "x$with_included_ltdl" != xyes; then
7770 # We are not being forced to use the included libltdl sources, so
7771 # decide whether there is a useful installed version we can use.
7772 AC_CHECK_HEADER([ltdl.h],
7773 [AC_CHECK_DECL([lt_dlinterface_register],
7774 [AC_CHECK_LIB([ltdl], [lt_dladvise_preload],
7775 [with_included_ltdl=no],
7776 [with_included_ltdl=yes])],
7777 [with_included_ltdl=yes],
7778 [AC_INCLUDES_DEFAULT
7779 #include <ltdl.h>])],
7780 [with_included_ltdl=yes],
7781 [AC_INCLUDES_DEFAULT]
7782 )
7783 fi
7784
7785 dnl If neither LT_CONFIG_LTDL_DIR, LTDL_CONVENIENCE nor LTDL_INSTALLABLE
7786 dnl was called yet, then for old times' sake, we assume libltdl is in an
7787 dnl eponymous directory:
7788 AC_PROVIDE_IFELSE([LT_CONFIG_LTDL_DIR], [], [_LT_CONFIG_LTDL_DIR([libltdl])])
7789
7790 AC_ARG_WITH([ltdl_include],
7791 [AS_HELP_STRING([--with-ltdl-include=DIR],
7792 [use the ltdl headers installed in DIR])])
7793
7794 if test -n "$with_ltdl_include"; then
7795 if test -f "$with_ltdl_include/ltdl.h"; then :
7796 else
7797 AC_MSG_ERROR([invalid ltdl include directory: `$with_ltdl_include'])
7798 fi
7799 else
7800 with_ltdl_include=no
7801 fi
7802
7803 AC_ARG_WITH([ltdl_lib],
7804 [AS_HELP_STRING([--with-ltdl-lib=DIR],
7805 [use the libltdl.la installed in DIR])])
7806
7807 if test -n "$with_ltdl_lib"; then
7808 if test -f "$with_ltdl_lib/libltdl.la"; then :
7809 else
7810 AC_MSG_ERROR([invalid ltdl library directory: `$with_ltdl_lib'])
7811 fi
7812 else
7813 with_ltdl_lib=no
7814 fi
7815
7816 case ,$with_included_ltdl,$with_ltdl_include,$with_ltdl_lib, in
7817 ,yes,no,no,)
7818 m4_case(m4_default(_LTDL_TYPE, [convenience]),
7819 [convenience], [_LTDL_CONVENIENCE],
7820 [installable], [_LTDL_INSTALLABLE],
7821 [m4_fatal([unknown libltdl build type: ]_LTDL_TYPE)])
7822 ;;
7823 ,no,no,no,)
7824 # If the included ltdl is not to be used, then use the
7825 # preinstalled libltdl we found.
7826 AC_DEFINE([HAVE_LTDL], [1],
7827 [Define this if a modern libltdl is already installed])
7828 LIBLTDL=-lltdl
7829 LTDLDEPS=
7830 LTDLINCL=
7831 ;;
7832 ,no*,no,*)
7833 AC_MSG_ERROR([`--with-ltdl-include' and `--with-ltdl-lib' options must be used together])
7834 ;;
7835 *) with_included_ltdl=no
7836 LIBLTDL="-L$with_ltdl_lib -lltdl"
7837 LTDLDEPS=
7838 LTDLINCL="-I$with_ltdl_include"
7839 ;;
7840 esac
7841 INCLTDL="$LTDLINCL"
7842
7843 # Report our decision...
7844 AC_MSG_CHECKING([where to find libltdl headers])
7845 AC_MSG_RESULT([$LTDLINCL])
7846 AC_MSG_CHECKING([where to find libltdl library])
7847 AC_MSG_RESULT([$LIBLTDL])
7848
7849 _LTDL_SETUP
7850
7851 dnl restore autoconf definition.
7852 m4_popdef([AC_LIBOBJ])
7853 m4_popdef([AC_LIBSOURCES])
7854
7855 AC_CONFIG_COMMANDS_PRE([
7856 _ltdl_libobjs=
7857 _ltdl_ltlibobjs=
7858 if test -n "$_LT_LIBOBJS"; then
7859 # Remove the extension.
7860 _lt_sed_drop_objext='s/\.o$//;s/\.obj$//'
7861 for i in `for i in $_LT_LIBOBJS; do echo "$i"; done | sed "$_lt_sed_drop_objext" | sort -u`; do
7862 _ltdl_libobjs="$_ltdl_libobjs $lt_libobj_prefix$i.$ac_objext"
7863 _ltdl_ltlibobjs="$_ltdl_ltlibobjs $lt_libobj_prefix$i.lo"
7864 done
7865 fi
7866 AC_SUBST([ltdl_LIBOBJS], [$_ltdl_libobjs])
7867 AC_SUBST([ltdl_LTLIBOBJS], [$_ltdl_ltlibobjs])
7868 ])
7869
7870 # Only expand once:
7871 m4_define([LTDL_INIT])
7872 ])# LTDL_INIT
7873
7874 # Old names:
7875 AU_DEFUN([AC_LIB_LTDL], [LTDL_INIT($@)])
7876 AU_DEFUN([AC_WITH_LTDL], [LTDL_INIT($@)])
7877 AU_DEFUN([LT_WITH_LTDL], [LTDL_INIT($@)])
7878 dnl aclocal-1.4 backwards compatibility:
7879 dnl AC_DEFUN([AC_LIB_LTDL], [])
7880 dnl AC_DEFUN([AC_WITH_LTDL], [])
7881 dnl AC_DEFUN([LT_WITH_LTDL], [])
7882
7883
7884 # _LTDL_SETUP
7885 # -----------
7886 # Perform all the checks necessary for compilation of the ltdl objects
7887 # -- including compiler checks and header checks. This is a public
7888 # interface mainly for the benefit of libltdl's own configure.ac, most
7889 # other users should call LTDL_INIT instead.
7890 AC_DEFUN([_LTDL_SETUP],
7891 [AC_REQUIRE([AC_PROG_CC])dnl
7892 AC_REQUIRE([LT_SYS_MODULE_EXT])dnl
7893 AC_REQUIRE([LT_SYS_MODULE_PATH])dnl
7894 AC_REQUIRE([LT_SYS_DLSEARCH_PATH])dnl
7895 AC_REQUIRE([LT_LIB_DLLOAD])dnl
7896 AC_REQUIRE([LT_SYS_SYMBOL_USCORE])dnl
7897 AC_REQUIRE([LT_FUNC_DLSYM_USCORE])dnl
7898 AC_REQUIRE([LT_SYS_DLOPEN_DEPLIBS])dnl
7899 AC_REQUIRE([gl_FUNC_ARGZ])dnl
7900
7901 m4_require([_LT_CHECK_OBJDIR])dnl
7902 m4_require([_LT_HEADER_DLFCN])dnl
7903 m4_require([_LT_CHECK_DLPREOPEN])dnl
7904 m4_require([_LT_DECL_SED])dnl
7905
7906 dnl Don't require this, or it will be expanded earlier than the code
7907 dnl that sets the variables it relies on:
7908 _LT_ENABLE_INSTALL
7909
7910 dnl _LTDL_MODE specific code must be called at least once:
7911 _LTDL_MODE_DISPATCH
7912
7913 # In order that ltdl.c can compile, find out the first AC_CONFIG_HEADERS
7914 # the user used. This is so that ltdl.h can pick up the parent projects
7915 # config.h file, The first file in AC_CONFIG_HEADERS must contain the
7916 # definitions required by ltdl.c.
7917 # FIXME: Remove use of undocumented AC_LIST_HEADERS (2.59 compatibility).
7918 AC_CONFIG_COMMANDS_PRE([dnl
7919 m4_pattern_allow([^LT_CONFIG_H$])dnl
7920 m4_ifset([AH_HEADER],
7921 [LT_CONFIG_H=AH_HEADER],
7922 [m4_ifset([AC_LIST_HEADERS],
7923 [LT_CONFIG_H=`echo "AC_LIST_HEADERS" | $SED 's,^[[ ]]*,,;s,[[ :]].*$,,'`],
7924 [])])])
7925 AC_SUBST([LT_CONFIG_H])
7926
7927 AC_CHECK_HEADERS([unistd.h dl.h sys/dl.h dld.h mach-o/dyld.h dirent.h],
7928 [], [], [AC_INCLUDES_DEFAULT])
7929
7930 AC_CHECK_FUNCS([closedir opendir readdir], [], [AC_LIBOBJ([lt__dirent])])
7931 AC_CHECK_FUNCS([strlcat strlcpy], [], [AC_LIBOBJ([lt__strl])])
7932
7933 m4_pattern_allow([LT_LIBEXT])dnl
7934 AC_DEFINE_UNQUOTED([LT_LIBEXT],["$libext"],[The archive extension])
7935
7936 name=ltdl
7937 LTDLOPEN=`eval "\\$ECHO \"$libname_spec\""`
7938 AC_SUBST([LTDLOPEN])
7939 ])# _LTDL_SETUP
7940
7941
7942 # _LT_ENABLE_INSTALL
7943 # ------------------
7944 m4_define([_LT_ENABLE_INSTALL],
7945 [AC_ARG_ENABLE([ltdl-install],
7946 [AS_HELP_STRING([--enable-ltdl-install], [install libltdl])])
7947
7948 case ,${enable_ltdl_install},${enable_ltdl_convenience} in
7949 *yes*) ;;
7950 *) enable_ltdl_convenience=yes ;;
7951 esac
7952
7953 m4_ifdef([AM_CONDITIONAL],
7954 [AM_CONDITIONAL(INSTALL_LTDL, test x"${enable_ltdl_install-no}" != xno)
7955 AM_CONDITIONAL(CONVENIENCE_LTDL, test x"${enable_ltdl_convenience-no}" != xno)])
7956 ])# _LT_ENABLE_INSTALL
7957
7958
7959 # LT_SYS_DLOPEN_DEPLIBS
7960 # ---------------------
7961 AC_DEFUN([LT_SYS_DLOPEN_DEPLIBS],
7962 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
7963 AC_CACHE_CHECK([whether deplibs are loaded by dlopen],
7964 [lt_cv_sys_dlopen_deplibs],
7965 [# PORTME does your system automatically load deplibs for dlopen?
7966 # or its logical equivalent (e.g. shl_load for HP-UX < 11)
7967 # For now, we just catch OSes we know something about -- in the
7968 # future, we'll try test this programmatically.
7969 lt_cv_sys_dlopen_deplibs=unknown
7970 case $host_os in
7971 aix3*|aix4.1.*|aix4.2.*)
7972 # Unknown whether this is true for these versions of AIX, but
7973 # we want this `case' here to explicitly catch those versions.
7974 lt_cv_sys_dlopen_deplibs=unknown
7975 ;;
7976 aix[[4-9]]*)
7977 lt_cv_sys_dlopen_deplibs=yes
7978 ;;
7979 amigaos*)
7980 case $host_cpu in
7981 powerpc)
7982 lt_cv_sys_dlopen_deplibs=no
7983 ;;
7984 esac
7985 ;;
7986 darwin*)
7987 # Assuming the user has installed a libdl from somewhere, this is true
7988 # If you are looking for one http://www.opendarwin.org/projects/dlcompat
7989 lt_cv_sys_dlopen_deplibs=yes
7990 ;;
7991 freebsd* | dragonfly*)
7992 lt_cv_sys_dlopen_deplibs=yes
7993 ;;
7994 gnu* | linux* | k*bsd*-gnu | kopensolaris*-gnu)
7995 # GNU and its variants, using gnu ld.so (Glibc)
7996 lt_cv_sys_dlopen_deplibs=yes
7997 ;;
7998 hpux10*|hpux11*)
7999 lt_cv_sys_dlopen_deplibs=yes
8000 ;;
8001 interix*)
8002 lt_cv_sys_dlopen_deplibs=yes
8003 ;;
8004 irix[[12345]]*|irix6.[[01]]*)
8005 # Catch all versions of IRIX before 6.2, and indicate that we don't
8006 # know how it worked for any of those versions.
8007 lt_cv_sys_dlopen_deplibs=unknown
8008 ;;
8009 irix*)
8010 # The case above catches anything before 6.2, and it's known that
8011 # at 6.2 and later dlopen does load deplibs.
8012 lt_cv_sys_dlopen_deplibs=yes
8013 ;;
8014 netbsd*)
8015 lt_cv_sys_dlopen_deplibs=yes
8016 ;;
8017 openbsd*)
8018 lt_cv_sys_dlopen_deplibs=yes
8019 ;;
8020 osf[[1234]]*)
8021 # dlopen did load deplibs (at least at 4.x), but until the 5.x series,
8022 # it did *not* use an RPATH in a shared library to find objects the
8023 # library depends on, so we explicitly say `no'.
8024 lt_cv_sys_dlopen_deplibs=no
8025 ;;
8026 osf5.0|osf5.0a|osf5.1)
8027 # dlopen *does* load deplibs and with the right loader patch applied
8028 # it even uses RPATH in a shared library to search for shared objects
8029 # that the library depends on, but there's no easy way to know if that
8030 # patch is installed. Since this is the case, all we can really
8031 # say is unknown -- it depends on the patch being installed. If
8032 # it is, this changes to `yes'. Without it, it would be `no'.
8033 lt_cv_sys_dlopen_deplibs=unknown
8034 ;;
8035 osf*)
8036 # the two cases above should catch all versions of osf <= 5.1. Read
8037 # the comments above for what we know about them.
8038 # At > 5.1, deplibs are loaded *and* any RPATH in a shared library
8039 # is used to find them so we can finally say `yes'.
8040 lt_cv_sys_dlopen_deplibs=yes
8041 ;;
8042 qnx*)
8043 lt_cv_sys_dlopen_deplibs=yes
8044 ;;
8045 solaris*)
8046 lt_cv_sys_dlopen_deplibs=yes
8047 ;;
8048 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
8049 libltdl_cv_sys_dlopen_deplibs=yes
8050 ;;
8051 esac
8052 ])
8053 if test "$lt_cv_sys_dlopen_deplibs" != yes; then
8054 AC_DEFINE([LTDL_DLOPEN_DEPLIBS], [1],
8055 [Define if the OS needs help to load dependent libraries for dlopen().])
8056 fi
8057 ])# LT_SYS_DLOPEN_DEPLIBS
8058
8059 # Old name:
8060 AU_ALIAS([AC_LTDL_SYS_DLOPEN_DEPLIBS], [LT_SYS_DLOPEN_DEPLIBS])
8061 dnl aclocal-1.4 backwards compatibility:
8062 dnl AC_DEFUN([AC_LTDL_SYS_DLOPEN_DEPLIBS], [])
8063
8064
8065 # LT_SYS_MODULE_EXT
8066 # -----------------
8067 AC_DEFUN([LT_SYS_MODULE_EXT],
8068 [m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
8069 AC_CACHE_CHECK([which extension is used for runtime loadable modules],
8070 [libltdl_cv_shlibext],
8071 [
8072 module=yes
8073 eval libltdl_cv_shlibext=$shrext_cmds
8074 ])
8075 if test -n "$libltdl_cv_shlibext"; then
8076 m4_pattern_allow([LT_MODULE_EXT])dnl
8077 AC_DEFINE_UNQUOTED([LT_MODULE_EXT], ["$libltdl_cv_shlibext"],
8078 [Define to the extension used for runtime loadable modules, say, ".so".])
8079 fi
8080 ])# LT_SYS_MODULE_EXT
8081
8082 # Old name:
8083 AU_ALIAS([AC_LTDL_SHLIBEXT], [LT_SYS_MODULE_EXT])
8084 dnl aclocal-1.4 backwards compatibility:
8085 dnl AC_DEFUN([AC_LTDL_SHLIBEXT], [])
8086
8087
8088 # LT_SYS_MODULE_PATH
8089 # ------------------
8090 AC_DEFUN([LT_SYS_MODULE_PATH],
8091 [m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
8092 AC_CACHE_CHECK([which variable specifies run-time module search path],
8093 [lt_cv_module_path_var], [lt_cv_module_path_var="$shlibpath_var"])
8094 if test -n "$lt_cv_module_path_var"; then
8095 m4_pattern_allow([LT_MODULE_PATH_VAR])dnl
8096 AC_DEFINE_UNQUOTED([LT_MODULE_PATH_VAR], ["$lt_cv_module_path_var"],
8097 [Define to the name of the environment variable that determines the run-time module search path.])
8098 fi
8099 ])# LT_SYS_MODULE_PATH
8100
8101 # Old name:
8102 AU_ALIAS([AC_LTDL_SHLIBPATH], [LT_SYS_MODULE_PATH])
8103 dnl aclocal-1.4 backwards compatibility:
8104 dnl AC_DEFUN([AC_LTDL_SHLIBPATH], [])
8105
8106
8107 # LT_SYS_DLSEARCH_PATH
8108 # --------------------
8109 AC_DEFUN([LT_SYS_DLSEARCH_PATH],
8110 [m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
8111 AC_CACHE_CHECK([for the default library search path],
8112 [lt_cv_sys_dlsearch_path],
8113 [lt_cv_sys_dlsearch_path="$sys_lib_dlsearch_path_spec"])
8114 if test -n "$lt_cv_sys_dlsearch_path"; then
8115 sys_dlsearch_path=
8116 for dir in $lt_cv_sys_dlsearch_path; do
8117 if test -z "$sys_dlsearch_path"; then
8118 sys_dlsearch_path="$dir"
8119 else
8120 sys_dlsearch_path="$sys_dlsearch_path$PATH_SEPARATOR$dir"
8121 fi
8122 done
8123 m4_pattern_allow([LT_DLSEARCH_PATH])dnl
8124 AC_DEFINE_UNQUOTED([LT_DLSEARCH_PATH], ["$sys_dlsearch_path"],
8125 [Define to the system default library search path.])
8126 fi
8127 ])# LT_SYS_DLSEARCH_PATH
8128
8129 # Old name:
8130 AU_ALIAS([AC_LTDL_SYSSEARCHPATH], [LT_SYS_DLSEARCH_PATH])
8131 dnl aclocal-1.4 backwards compatibility:
8132 dnl AC_DEFUN([AC_LTDL_SYSSEARCHPATH], [])
8133
8134
8135 # _LT_CHECK_DLPREOPEN
8136 # -------------------
8137 m4_defun([_LT_CHECK_DLPREOPEN],
8138 [m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
8139 AC_CACHE_CHECK([whether libtool supports -dlopen/-dlpreopen],
8140 [libltdl_cv_preloaded_symbols],
8141 [if test -n "$lt_cv_sys_global_symbol_pipe"; then
8142 libltdl_cv_preloaded_symbols=yes
8143 else
8144 libltdl_cv_preloaded_symbols=no
8145 fi
8146 ])
8147 if test x"$libltdl_cv_preloaded_symbols" = xyes; then
8148 AC_DEFINE([HAVE_PRELOADED_SYMBOLS], [1],
8149 [Define if libtool can extract symbol lists from object files.])
8150 fi
8151 ])# _LT_CHECK_DLPREOPEN
8152
8153
8154 # LT_LIB_DLLOAD
8155 # -------------
8156 AC_DEFUN([LT_LIB_DLLOAD],
8157 [m4_pattern_allow([^LT_DLLOADERS$])
8158 LT_DLLOADERS=
8159 AC_SUBST([LT_DLLOADERS])
8160
8161 AC_LANG_PUSH([C])
8162
8163 LIBADD_DLOPEN=
8164 AC_SEARCH_LIBS([dlopen], [dl],
8165 [AC_DEFINE([HAVE_LIBDL], [1],
8166 [Define if you have the libdl library or equivalent.])
8167 if test "$ac_cv_search_dlopen" != "none required" ; then
8168 LIBADD_DLOPEN="-ldl"
8169 fi
8170 libltdl_cv_lib_dl_dlopen="yes"
8171 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"],
8172 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#if HAVE_DLFCN_H
8173 # include <dlfcn.h>
8174 #endif
8175 ]], [[dlopen(0, 0);]])],
8176 [AC_DEFINE([HAVE_LIBDL], [1],
8177 [Define if you have the libdl library or equivalent.])
8178 libltdl_cv_func_dlopen="yes"
8179 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"],
8180 [AC_CHECK_LIB([svld], [dlopen],
8181 [AC_DEFINE([HAVE_LIBDL], [1],
8182 [Define if you have the libdl library or equivalent.])
8183 LIBADD_DLOPEN="-lsvld" libltdl_cv_func_dlopen="yes"
8184 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"])])])
8185 if test x"$libltdl_cv_func_dlopen" = xyes || test x"$libltdl_cv_lib_dl_dlopen" = xyes
8186 then
8187 lt_save_LIBS="$LIBS"
8188 LIBS="$LIBS $LIBADD_DLOPEN"
8189 AC_CHECK_FUNCS([dlerror])
8190 LIBS="$lt_save_LIBS"
8191 fi
8192 AC_SUBST([LIBADD_DLOPEN])
8193
8194 LIBADD_SHL_LOAD=
8195 AC_CHECK_FUNC([shl_load],
8196 [AC_DEFINE([HAVE_SHL_LOAD], [1],
8197 [Define if you have the shl_load function.])
8198 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"],
8199 [AC_CHECK_LIB([dld], [shl_load],
8200 [AC_DEFINE([HAVE_SHL_LOAD], [1],
8201 [Define if you have the shl_load function.])
8202 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"
8203 LIBADD_SHL_LOAD="-ldld"])])
8204 AC_SUBST([LIBADD_SHL_LOAD])
8205
8206 case $host_os in
8207 darwin[[1567]].*)
8208 # We only want this for pre-Mac OS X 10.4.
8209 AC_CHECK_FUNC([_dyld_func_lookup],
8210 [AC_DEFINE([HAVE_DYLD], [1],
8211 [Define if you have the _dyld_func_lookup function.])
8212 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dyld.la"])
8213 ;;
8214 beos*)
8215 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}load_add_on.la"
8216 ;;
8217 cygwin* | mingw* | os2* | pw32*)
8218 AC_CHECK_DECLS([cygwin_conv_path], [], [], [[#include <sys/cygwin.h>]])
8219 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}loadlibrary.la"
8220 ;;
8221 esac
8222
8223 AC_CHECK_LIB([dld], [dld_link],
8224 [AC_DEFINE([HAVE_DLD], [1],
8225 [Define if you have the GNU dld library.])
8226 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dld_link.la"])
8227 AC_SUBST([LIBADD_DLD_LINK])
8228
8229 m4_pattern_allow([^LT_DLPREOPEN$])
8230 LT_DLPREOPEN=
8231 if test -n "$LT_DLLOADERS"
8232 then
8233 for lt_loader in $LT_DLLOADERS; do
8234 LT_DLPREOPEN="$LT_DLPREOPEN-dlpreopen $lt_loader "
8235 done
8236 AC_DEFINE([HAVE_LIBDLLOADER], [1],
8237 [Define if libdlloader will be built on this platform])
8238 fi
8239 AC_SUBST([LT_DLPREOPEN])
8240
8241 dnl This isn't used anymore, but set it for backwards compatibility
8242 LIBADD_DL="$LIBADD_DLOPEN $LIBADD_SHL_LOAD"
8243 AC_SUBST([LIBADD_DL])
8244
8245 AC_LANG_POP
8246 ])# LT_LIB_DLLOAD
8247
8248 # Old name:
8249 AU_ALIAS([AC_LTDL_DLLIB], [LT_LIB_DLLOAD])
8250 dnl aclocal-1.4 backwards compatibility:
8251 dnl AC_DEFUN([AC_LTDL_DLLIB], [])
8252
8253
8254 # LT_SYS_SYMBOL_USCORE
8255 # --------------------
8256 # does the compiler prefix global symbols with an underscore?
8257 AC_DEFUN([LT_SYS_SYMBOL_USCORE],
8258 [m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
8259 AC_CACHE_CHECK([for _ prefix in compiled symbols],
8260 [lt_cv_sys_symbol_underscore],
8261 [lt_cv_sys_symbol_underscore=no
8262 cat > conftest.$ac_ext <<_LT_EOF
8263 void nm_test_func(){}
8264 int main(){nm_test_func;return 0;}
8265 _LT_EOF
8266 if AC_TRY_EVAL(ac_compile); then
8267 # Now try to grab the symbols.
8268 ac_nlist=conftest.nm
8269 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist) && test -s "$ac_nlist"; then
8270 # See whether the symbols have a leading underscore.
8271 if grep '^. _nm_test_func' "$ac_nlist" >/dev/null; then
8272 lt_cv_sys_symbol_underscore=yes
8273 else
8274 if grep '^. nm_test_func ' "$ac_nlist" >/dev/null; then
8275 :
8276 else
8277 echo "configure: cannot find nm_test_func in $ac_nlist" >&AS_MESSAGE_LOG_FD
8278 fi
8279 fi
8280 else
8281 echo "configure: cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
8282 fi
8283 else
8284 echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD
8285 cat conftest.c >&AS_MESSAGE_LOG_FD
8286 fi
8287 rm -rf conftest*
8288 ])
8289 sys_symbol_underscore=$lt_cv_sys_symbol_underscore
8290 AC_SUBST([sys_symbol_underscore])
8291 ])# LT_SYS_SYMBOL_USCORE
8292
8293 # Old name:
8294 AU_ALIAS([AC_LTDL_SYMBOL_USCORE], [LT_SYS_SYMBOL_USCORE])
8295 dnl aclocal-1.4 backwards compatibility:
8296 dnl AC_DEFUN([AC_LTDL_SYMBOL_USCORE], [])
8297
8298
8299 # LT_FUNC_DLSYM_USCORE
8300 # --------------------
8301 AC_DEFUN([LT_FUNC_DLSYM_USCORE],
8302 [AC_REQUIRE([LT_SYS_SYMBOL_USCORE])dnl
8303 if test x"$lt_cv_sys_symbol_underscore" = xyes; then
8304 if test x"$libltdl_cv_func_dlopen" = xyes ||
8305 test x"$libltdl_cv_lib_dl_dlopen" = xyes ; then
8306 AC_CACHE_CHECK([whether we have to add an underscore for dlsym],
8307 [libltdl_cv_need_uscore],
8308 [libltdl_cv_need_uscore=unknown
8309 save_LIBS="$LIBS"
8310 LIBS="$LIBS $LIBADD_DLOPEN"
8311 _LT_TRY_DLOPEN_SELF(
8312 [libltdl_cv_need_uscore=no], [libltdl_cv_need_uscore=yes],
8313 [], [libltdl_cv_need_uscore=cross])
8314 LIBS="$save_LIBS"
8315 ])
8316 fi
8317 fi
8318
8319 if test x"$libltdl_cv_need_uscore" = xyes; then
8320 AC_DEFINE([NEED_USCORE], [1],
8321 [Define if dlsym() requires a leading underscore in symbol names.])
8322 fi
8323 ])# LT_FUNC_DLSYM_USCORE
8324
8325 # Old name:
8326 AU_ALIAS([AC_LTDL_DLSYM_USCORE], [LT_FUNC_DLSYM_USCORE])
8327 dnl aclocal-1.4 backwards compatibility:
8328 dnl AC_DEFUN([AC_LTDL_DLSYM_USCORE], [])
8329
8330 # Helper functions for option handling. -*- Autoconf -*-
8331 #
8332 # Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
8333 # Inc.
8334 # Written by Gary V. Vaughan, 2004
8335 #
8336 # This file is free software; the Free Software Foundation gives
8337 # unlimited permission to copy and/or distribute it, with or without
8338 # modifications, as long as this notice is preserved.
8339
8340 # serial 7 ltoptions.m4
8341
8342 # This is to help aclocal find these macros, as it can't see m4_define.
8343 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
8344
8345
8346 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
8347 # ------------------------------------------
8348 m4_define([_LT_MANGLE_OPTION],
8349 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
8350
8351
8352 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
8353 # ---------------------------------------
8354 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
8355 # matching handler defined, dispatch to it. Other OPTION-NAMEs are
8356 # saved as a flag.
8357 m4_define([_LT_SET_OPTION],
8358 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
8359 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
8360 _LT_MANGLE_DEFUN([$1], [$2]),
8361 [m4_warning([Unknown $1 option `$2'])])[]dnl
8362 ])
8363
8364
8365 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
8366 # ------------------------------------------------------------
8367 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8368 m4_define([_LT_IF_OPTION],
8369 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
8370
8371
8372 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
8373 # -------------------------------------------------------
8374 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
8375 # are set.
8376 m4_define([_LT_UNLESS_OPTIONS],
8377 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8378 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
8379 [m4_define([$0_found])])])[]dnl
8380 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
8381 ])[]dnl
8382 ])
8383
8384
8385 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
8386 # ----------------------------------------
8387 # OPTION-LIST is a space-separated list of Libtool options associated
8388 # with MACRO-NAME. If any OPTION has a matching handler declared with
8389 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
8390 # the unknown option and exit.
8391 m4_defun([_LT_SET_OPTIONS],
8392 [# Set options
8393 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8394 [_LT_SET_OPTION([$1], _LT_Option)])
8395
8396 m4_if([$1],[LT_INIT],[
8397 dnl
8398 dnl Simply set some default values (i.e off) if boolean options were not
8399 dnl specified:
8400 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
8401 ])
8402 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
8403 ])
8404 dnl
8405 dnl If no reference was made to various pairs of opposing options, then
8406 dnl we run the default mode handler for the pair. For example, if neither
8407 dnl `shared' nor `disable-shared' was passed, we enable building of shared
8408 dnl archives by default:
8409 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
8410 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
8411 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
8412 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
8413 [_LT_ENABLE_FAST_INSTALL])
8414 ])
8415 ])# _LT_SET_OPTIONS
8416
8417
8418
8419 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
8420 # -----------------------------------------
8421 m4_define([_LT_MANGLE_DEFUN],
8422 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
8423
8424
8425 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
8426 # -----------------------------------------------
8427 m4_define([LT_OPTION_DEFINE],
8428 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
8429 ])# LT_OPTION_DEFINE
8430
8431
8432 # dlopen
8433 # ------
8434 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
8435 ])
8436
8437 AU_DEFUN([AC_LIBTOOL_DLOPEN],
8438 [_LT_SET_OPTION([LT_INIT], [dlopen])
8439 AC_DIAGNOSE([obsolete],
8440 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8441 put the `dlopen' option into LT_INIT's first parameter.])
8442 ])
8443
8444 dnl aclocal-1.4 backwards compatibility:
8445 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
8446
8447
8448 # win32-dll
8449 # ---------
8450 # Declare package support for building win32 dll's.
8451 LT_OPTION_DEFINE([LT_INIT], [win32-dll],
8452 [enable_win32_dll=yes
8453
8454 case $host in
8455 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
8456 AC_CHECK_TOOL(AS, as, false)
8457 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8458 AC_CHECK_TOOL(OBJDUMP, objdump, false)
8459 ;;
8460 esac
8461
8462 test -z "$AS" && AS=as
8463 _LT_DECL([], [AS], [1], [Assembler program])dnl
8464
8465 test -z "$DLLTOOL" && DLLTOOL=dlltool
8466 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
8467
8468 test -z "$OBJDUMP" && OBJDUMP=objdump
8469 _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
8470 ])# win32-dll
8471
8472 AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
8473 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8474 _LT_SET_OPTION([LT_INIT], [win32-dll])
8475 AC_DIAGNOSE([obsolete],
8476 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8477 put the `win32-dll' option into LT_INIT's first parameter.])
8478 ])
8479
8480 dnl aclocal-1.4 backwards compatibility:
8481 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
8482
8483
8484 # _LT_ENABLE_SHARED([DEFAULT])
8485 # ----------------------------
8486 # implement the --enable-shared flag, and supports the `shared' and
8487 # `disable-shared' LT_INIT options.
8488 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8489 m4_define([_LT_ENABLE_SHARED],
8490 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
8491 AC_ARG_ENABLE([shared],
8492 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
8493 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
8494 [p=${PACKAGE-default}
8495 case $enableval in
8496 yes) enable_shared=yes ;;
8497 no) enable_shared=no ;;
8498 *)
8499 enable_shared=no
8500 # Look at the argument we got. We use all the common list separators.
8501 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8502 for pkg in $enableval; do
8503 IFS="$lt_save_ifs"
8504 if test "X$pkg" = "X$p"; then
8505 enable_shared=yes
8506 fi
8507 done
8508 IFS="$lt_save_ifs"
8509 ;;
8510 esac],
8511 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
8512
8513 _LT_DECL([build_libtool_libs], [enable_shared], [0],
8514 [Whether or not to build shared libraries])
8515 ])# _LT_ENABLE_SHARED
8516
8517 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
8518 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
8519
8520 # Old names:
8521 AC_DEFUN([AC_ENABLE_SHARED],
8522 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
8523 ])
8524
8525 AC_DEFUN([AC_DISABLE_SHARED],
8526 [_LT_SET_OPTION([LT_INIT], [disable-shared])
8527 ])
8528
8529 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
8530 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
8531
8532 dnl aclocal-1.4 backwards compatibility:
8533 dnl AC_DEFUN([AM_ENABLE_SHARED], [])
8534 dnl AC_DEFUN([AM_DISABLE_SHARED], [])
8535
8536
8537
8538 # _LT_ENABLE_STATIC([DEFAULT])
8539 # ----------------------------
8540 # implement the --enable-static flag, and support the `static' and
8541 # `disable-static' LT_INIT options.
8542 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8543 m4_define([_LT_ENABLE_STATIC],
8544 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
8545 AC_ARG_ENABLE([static],
8546 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
8547 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
8548 [p=${PACKAGE-default}
8549 case $enableval in
8550 yes) enable_static=yes ;;
8551 no) enable_static=no ;;
8552 *)
8553 enable_static=no
8554 # Look at the argument we got. We use all the common list separators.
8555 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8556 for pkg in $enableval; do
8557 IFS="$lt_save_ifs"
8558 if test "X$pkg" = "X$p"; then
8559 enable_static=yes
8560 fi
8561 done
8562 IFS="$lt_save_ifs"
8563 ;;
8564 esac],
8565 [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
8566
8567 _LT_DECL([build_old_libs], [enable_static], [0],
8568 [Whether or not to build static libraries])
8569 ])# _LT_ENABLE_STATIC
8570
8571 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
8572 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
8573
8574 # Old names:
8575 AC_DEFUN([AC_ENABLE_STATIC],
8576 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
8577 ])
8578
8579 AC_DEFUN([AC_DISABLE_STATIC],
8580 [_LT_SET_OPTION([LT_INIT], [disable-static])
8581 ])
8582
8583 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
8584 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
8585
8586 dnl aclocal-1.4 backwards compatibility:
8587 dnl AC_DEFUN([AM_ENABLE_STATIC], [])
8588 dnl AC_DEFUN([AM_DISABLE_STATIC], [])
8589
8590
8591
8592 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
8593 # ----------------------------------
8594 # implement the --enable-fast-install flag, and support the `fast-install'
8595 # and `disable-fast-install' LT_INIT options.
8596 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
8597 m4_define([_LT_ENABLE_FAST_INSTALL],
8598 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
8599 AC_ARG_ENABLE([fast-install],
8600 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
8601 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
8602 [p=${PACKAGE-default}
8603 case $enableval in
8604 yes) enable_fast_install=yes ;;
8605 no) enable_fast_install=no ;;
8606 *)
8607 enable_fast_install=no
8608 # Look at the argument we got. We use all the common list separators.
8609 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8610 for pkg in $enableval; do
8611 IFS="$lt_save_ifs"
8612 if test "X$pkg" = "X$p"; then
8613 enable_fast_install=yes
8614 fi
8615 done
8616 IFS="$lt_save_ifs"
8617 ;;
8618 esac],
8619 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
8620
8621 _LT_DECL([fast_install], [enable_fast_install], [0],
8622 [Whether or not to optimize for fast installation])dnl
8623 ])# _LT_ENABLE_FAST_INSTALL
8624
8625 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
8626 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
8627
8628 # Old names:
8629 AU_DEFUN([AC_ENABLE_FAST_INSTALL],
8630 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
8631 AC_DIAGNOSE([obsolete],
8632 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8633 the `fast-install' option into LT_INIT's first parameter.])
8634 ])
8635
8636 AU_DEFUN([AC_DISABLE_FAST_INSTALL],
8637 [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
8638 AC_DIAGNOSE([obsolete],
8639 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8640 the `disable-fast-install' option into LT_INIT's first parameter.])
8641 ])
8642
8643 dnl aclocal-1.4 backwards compatibility:
8644 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
8645 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
8646
8647
8648 # _LT_WITH_PIC([MODE])
8649 # --------------------
8650 # implement the --with-pic flag, and support the `pic-only' and `no-pic'
8651 # LT_INIT options.
8652 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
8653 m4_define([_LT_WITH_PIC],
8654 [AC_ARG_WITH([pic],
8655 [AS_HELP_STRING([--with-pic],
8656 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
8657 [pic_mode="$withval"],
8658 [pic_mode=default])
8659
8660 test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
8661
8662 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
8663 ])# _LT_WITH_PIC
8664
8665 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
8666 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
8667
8668 # Old name:
8669 AU_DEFUN([AC_LIBTOOL_PICMODE],
8670 [_LT_SET_OPTION([LT_INIT], [pic-only])
8671 AC_DIAGNOSE([obsolete],
8672 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8673 put the `pic-only' option into LT_INIT's first parameter.])
8674 ])
8675
8676 dnl aclocal-1.4 backwards compatibility:
8677 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
8678
8679
8680 m4_define([_LTDL_MODE], [])
8681 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
8682 [m4_define([_LTDL_MODE], [nonrecursive])])
8683 LT_OPTION_DEFINE([LTDL_INIT], [recursive],
8684 [m4_define([_LTDL_MODE], [recursive])])
8685 LT_OPTION_DEFINE([LTDL_INIT], [subproject],
8686 [m4_define([_LTDL_MODE], [subproject])])
8687
8688 m4_define([_LTDL_TYPE], [])
8689 LT_OPTION_DEFINE([LTDL_INIT], [installable],
8690 [m4_define([_LTDL_TYPE], [installable])])
8691 LT_OPTION_DEFINE([LTDL_INIT], [convenience],
8692 [m4_define([_LTDL_TYPE], [convenience])])
8693
8694 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
8695 #
8696 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
8697 # Written by Gary V. Vaughan, 2004
8698 #
8699 # This file is free software; the Free Software Foundation gives
8700 # unlimited permission to copy and/or distribute it, with or without
8701 # modifications, as long as this notice is preserved.
8702
8703 # serial 6 ltsugar.m4
8704
8705 # This is to help aclocal find these macros, as it can't see m4_define.
8706 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
8707
8708
8709 # lt_join(SEP, ARG1, [ARG2...])
8710 # -----------------------------
8711 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
8712 # associated separator.
8713 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
8714 # versions in m4sugar had bugs.
8715 m4_define([lt_join],
8716 [m4_if([$#], [1], [],
8717 [$#], [2], [[$2]],
8718 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
8719 m4_define([_lt_join],
8720 [m4_if([$#$2], [2], [],
8721 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
8722
8723
8724 # lt_car(LIST)
8725 # lt_cdr(LIST)
8726 # ------------
8727 # Manipulate m4 lists.
8728 # These macros are necessary as long as will still need to support
8729 # Autoconf-2.59 which quotes differently.
8730 m4_define([lt_car], [[$1]])
8731 m4_define([lt_cdr],
8732 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
8733 [$#], 1, [],
8734 [m4_dquote(m4_shift($@))])])
8735 m4_define([lt_unquote], $1)
8736
8737
8738 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
8739 # ------------------------------------------
8740 # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
8741 # Note that neither SEPARATOR nor STRING are expanded; they are appended
8742 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
8743 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
8744 # than defined and empty).
8745 #
8746 # This macro is needed until we can rely on Autoconf 2.62, since earlier
8747 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
8748 m4_define([lt_append],
8749 [m4_define([$1],
8750 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
8751
8752
8753
8754 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
8755 # ----------------------------------------------------------
8756 # Produce a SEP delimited list of all paired combinations of elements of
8757 # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
8758 # has the form PREFIXmINFIXSUFFIXn.
8759 # Needed until we can rely on m4_combine added in Autoconf 2.62.
8760 m4_define([lt_combine],
8761 [m4_if(m4_eval([$# > 3]), [1],
8762 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
8763 [[m4_foreach([_Lt_prefix], [$2],
8764 [m4_foreach([_Lt_suffix],
8765 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
8766 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
8767
8768
8769 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
8770 # -----------------------------------------------------------------------
8771 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
8772 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
8773 m4_define([lt_if_append_uniq],
8774 [m4_ifdef([$1],
8775 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
8776 [lt_append([$1], [$2], [$3])$4],
8777 [$5])],
8778 [lt_append([$1], [$2], [$3])$4])])
8779
8780
8781 # lt_dict_add(DICT, KEY, VALUE)
8782 # -----------------------------
8783 m4_define([lt_dict_add],
8784 [m4_define([$1($2)], [$3])])
8785
8786
8787 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
8788 # --------------------------------------------
8789 m4_define([lt_dict_add_subkey],
8790 [m4_define([$1($2:$3)], [$4])])
8791
8792
8793 # lt_dict_fetch(DICT, KEY, [SUBKEY])
8794 # ----------------------------------
8795 m4_define([lt_dict_fetch],
8796 [m4_ifval([$3],
8797 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
8798 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
8799
8800
8801 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
8802 # -----------------------------------------------------------------
8803 m4_define([lt_if_dict_fetch],
8804 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
8805 [$5],
8806 [$6])])
8807
8808
8809 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
8810 # --------------------------------------------------------------
8811 m4_define([lt_dict_filter],
8812 [m4_if([$5], [], [],
8813 [lt_join(m4_quote(m4_default([$4], [[, ]])),
8814 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
8815 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
8816 ])
8817
8818 # ltversion.m4 -- version numbers -*- Autoconf -*-
8819 #
8820 # Copyright (C) 2004 Free Software Foundation, Inc.
8821 # Written by Scott James Remnant, 2004
8822 #
8823 # This file is free software; the Free Software Foundation gives
8824 # unlimited permission to copy and/or distribute it, with or without
8825 # modifications, as long as this notice is preserved.
8826
8827 # Generated from ltversion.in.
8828
8829 # serial 3175 ltversion.m4
8830 # This file is part of GNU Libtool
8831
8832 m4_define([LT_PACKAGE_VERSION], [2.2.10])
8833 m4_define([LT_PACKAGE_REVISION], [1.3175])
8834
8835 AC_DEFUN([LTVERSION_VERSION],
8836 [macro_version='2.2.10'
8837 macro_revision='1.3175'
8838 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
8839 _LT_DECL(, macro_revision, 0)
8840 ])
8841
8842 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
8843 #
8844 # Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
8845 # Written by Scott James Remnant, 2004.
8846 #
8847 # This file is free software; the Free Software Foundation gives
8848 # unlimited permission to copy and/or distribute it, with or without
8849 # modifications, as long as this notice is preserved.
8850
8851 # serial 5 lt~obsolete.m4
8852
8853 # These exist entirely to fool aclocal when bootstrapping libtool.
8854 #
8855 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
8856 # which have later been changed to m4_define as they aren't part of the
8857 # exported API, or moved to Autoconf or Automake where they belong.
8858 #
8859 # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
8860 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
8861 # using a macro with the same name in our local m4/libtool.m4 it'll
8862 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
8863 # and doesn't know about Autoconf macros at all.)
8864 #
8865 # So we provide this file, which has a silly filename so it's always
8866 # included after everything else. This provides aclocal with the
8867 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
8868 # because those macros already exist, or will be overwritten later.
8869 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
8870 #
8871 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
8872 # Yes, that means every name once taken will need to remain here until
8873 # we give up compatibility with versions before 1.7, at which point
8874 # we need to keep only those names which we still refer to.
8875
8876 # This is to help aclocal find these macros, as it can't see m4_define.
8877 AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
8878
8879 m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
8880 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
8881 m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
8882 m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
8883 m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
8884 m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
8885 m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
8886 m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
8887 m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
8888 m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
8889 m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
8890 m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
8891 m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
8892 m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
8893 m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
8894 m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
8895 m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
8896 m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
8897 m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
8898 m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
8899 m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
8900 m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
8901 m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
8902 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
8903 m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
8904 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
8905 m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
8906 m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
8907 m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
8908 m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
8909 m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
8910 m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
8911 m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
8912 m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
8913 m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
8914 m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
8915 m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
8916 m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
8917 m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
8918 m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
8919 m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
8920 m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
8921 m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
8922 m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
8923 m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
8924 m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
8925 m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
8926 m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
8927 m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
8928 m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
8929 m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
8930 m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
8931 m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
8932 m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
8933 m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
8934 m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
8935 m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
8936 m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
8937 m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
8938 m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
8939 m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
8940
8941 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
8942 #
8943 # This file is free software; the Free Software Foundation
8944 # gives unlimited permission to copy and/or distribute it,
8945 # with or without modifications, as long as this notice is preserved.
8946
8947 # AM_AUTOMAKE_VERSION(VERSION)
8948 # ----------------------------
8949 # Automake X.Y traces this macro to ensure aclocal.m4 has been
8950 # generated from the m4 files accompanying Automake X.Y.
8951 # (This private macro should not be called outside this file.)
8952 AC_DEFUN([AM_AUTOMAKE_VERSION],
8953 [am__api_version='1.11'
8954 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
8955 dnl require some minimum version. Point them to the right macro.
8956 m4_if([$1], [1.11.1], [],
8957 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
8958 ])
8959
8960 # _AM_AUTOCONF_VERSION(VERSION)
8961 # -----------------------------
8962 # aclocal traces this macro to find the Autoconf version.
8963 # This is a private macro too. Using m4_define simplifies
8964 # the logic in aclocal, which can simply ignore this definition.
8965 m4_define([_AM_AUTOCONF_VERSION], [])
8966
8967 # AM_SET_CURRENT_AUTOMAKE_VERSION
8968 # -------------------------------
8969 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
8970 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
8971 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
8972 [AM_AUTOMAKE_VERSION([1.11.1])dnl
8973 m4_ifndef([AC_AUTOCONF_VERSION],
8974 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
8975 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
8976
8977 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
8978
8979 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
8980 #
8981 # This file is free software; the Free Software Foundation
8982 # gives unlimited permission to copy and/or distribute it,
8983 # with or without modifications, as long as this notice is preserved.
8984
8985 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
8986 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
8987 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
8988 #
8989 # Of course, Automake must honor this variable whenever it calls a
8990 # tool from the auxiliary directory. The problem is that $srcdir (and
8991 # therefore $ac_aux_dir as well) can be either absolute or relative,
8992 # depending on how configure is run. This is pretty annoying, since
8993 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
8994 # source directory, any form will work fine, but in subdirectories a
8995 # relative path needs to be adjusted first.
8996 #
8997 # $ac_aux_dir/missing
8998 # fails when called from a subdirectory if $ac_aux_dir is relative
8999 # $top_srcdir/$ac_aux_dir/missing
9000 # fails if $ac_aux_dir is absolute,
9001 # fails when called from a subdirectory in a VPATH build with
9002 # a relative $ac_aux_dir
9003 #
9004 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
9005 # are both prefixed by $srcdir. In an in-source build this is usually
9006 # harmless because $srcdir is `.', but things will broke when you
9007 # start a VPATH build or use an absolute $srcdir.
9008 #
9009 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
9010 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
9011 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
9012 # and then we would define $MISSING as
9013 # MISSING="\${SHELL} $am_aux_dir/missing"
9014 # This will work as long as MISSING is not called from configure, because
9015 # unfortunately $(top_srcdir) has no meaning in configure.
9016 # However there are other variables, like CC, which are often used in
9017 # configure, and could therefore not use this "fixed" $ac_aux_dir.
9018 #
9019 # Another solution, used here, is to always expand $ac_aux_dir to an
9020 # absolute PATH. The drawback is that using absolute paths prevent a
9021 # configured tree to be moved without reconfiguration.
9022
9023 AC_DEFUN([AM_AUX_DIR_EXPAND],
9024 [dnl Rely on autoconf to set up CDPATH properly.
9025 AC_PREREQ([2.50])dnl
9026 # expand $ac_aux_dir to an absolute path
9027 am_aux_dir=`cd $ac_aux_dir && pwd`
9028 ])
9029
9030 # AM_CONDITIONAL -*- Autoconf -*-
9031
9032 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
9033 # Free Software Foundation, Inc.
9034 #
9035 # This file is free software; the Free Software Foundation
9036 # gives unlimited permission to copy and/or distribute it,
9037 # with or without modifications, as long as this notice is preserved.
9038
9039 # serial 9
9040
9041 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
9042 # -------------------------------------
9043 # Define a conditional.
9044 AC_DEFUN([AM_CONDITIONAL],
9045 [AC_PREREQ(2.52)dnl
9046 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
9047 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
9048 AC_SUBST([$1_TRUE])dnl
9049 AC_SUBST([$1_FALSE])dnl
9050 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
9051 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
9052 m4_define([_AM_COND_VALUE_$1], [$2])dnl
9053 if $2; then
9054 $1_TRUE=
9055 $1_FALSE='#'
9056 else
9057 $1_TRUE='#'
9058 $1_FALSE=
9059 fi
9060 AC_CONFIG_COMMANDS_PRE(
9061 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
9062 AC_MSG_ERROR([[conditional "$1" was never defined.
9063 Usually this means the macro was only invoked conditionally.]])
9064 fi])])
9065
9066 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
9067 # Free Software Foundation, Inc.
9068 #
9069 # This file is free software; the Free Software Foundation
9070 # gives unlimited permission to copy and/or distribute it,
9071 # with or without modifications, as long as this notice is preserved.
9072
9073 # serial 10
9074
9075 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
9076 # written in clear, in which case automake, when reading aclocal.m4,
9077 # will think it sees a *use*, and therefore will trigger all it's
9078 # C support machinery. Also note that it means that autoscan, seeing
9079 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
9080
9081
9082 # _AM_DEPENDENCIES(NAME)
9083 # ----------------------
9084 # See how the compiler implements dependency checking.
9085 # NAME is "CC", "CXX", "GCJ", or "OBJC".
9086 # We try a few techniques and use that to set a single cache variable.
9087 #
9088 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
9089 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
9090 # dependency, and given that the user is not expected to run this macro,
9091 # just rely on AC_PROG_CC.
9092 AC_DEFUN([_AM_DEPENDENCIES],
9093 [AC_REQUIRE([AM_SET_DEPDIR])dnl
9094 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
9095 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
9096 AC_REQUIRE([AM_DEP_TRACK])dnl
9097
9098 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
9099 [$1], CXX, [depcc="$CXX" am_compiler_list=],
9100 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
9101 [$1], UPC, [depcc="$UPC" am_compiler_list=],
9102 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
9103 [depcc="$$1" am_compiler_list=])
9104
9105 AC_CACHE_CHECK([dependency style of $depcc],
9106 [am_cv_$1_dependencies_compiler_type],
9107 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
9108 # We make a subdir and do the tests there. Otherwise we can end up
9109 # making bogus files that we don't know about and never remove. For
9110 # instance it was reported that on HP-UX the gcc test will end up
9111 # making a dummy file named `D' -- because `-MD' means `put the output
9112 # in D'.
9113 mkdir conftest.dir
9114 # Copy depcomp to subdir because otherwise we won't find it if we're
9115 # using a relative directory.
9116 cp "$am_depcomp" conftest.dir
9117 cd conftest.dir
9118 # We will build objects and dependencies in a subdirectory because
9119 # it helps to detect inapplicable dependency modes. For instance
9120 # both Tru64's cc and ICC support -MD to output dependencies as a
9121 # side effect of compilation, but ICC will put the dependencies in
9122 # the current directory while Tru64 will put them in the object
9123 # directory.
9124 mkdir sub
9125
9126 am_cv_$1_dependencies_compiler_type=none
9127 if test "$am_compiler_list" = ""; then
9128 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
9129 fi
9130 am__universal=false
9131 m4_case([$1], [CC],
9132 [case " $depcc " in #(
9133 *\ -arch\ *\ -arch\ *) am__universal=true ;;
9134 esac],
9135 [CXX],
9136 [case " $depcc " in #(
9137 *\ -arch\ *\ -arch\ *) am__universal=true ;;
9138 esac])
9139
9140 for depmode in $am_compiler_list; do
9141 # Setup a source with many dependencies, because some compilers
9142 # like to wrap large dependency lists on column 80 (with \), and
9143 # we should not choose a depcomp mode which is confused by this.
9144 #
9145 # We need to recreate these files for each test, as the compiler may
9146 # overwrite some of them when testing with obscure command lines.
9147 # This happens at least with the AIX C compiler.
9148 : > sub/conftest.c
9149 for i in 1 2 3 4 5 6; do
9150 echo '#include "conftst'$i'.h"' >> sub/conftest.c
9151 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
9152 # Solaris 8's {/usr,}/bin/sh.
9153 touch sub/conftst$i.h
9154 done
9155 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
9156
9157 # We check with `-c' and `-o' for the sake of the "dashmstdout"
9158 # mode. It turns out that the SunPro C++ compiler does not properly
9159 # handle `-M -o', and we need to detect this. Also, some Intel
9160 # versions had trouble with output in subdirs
9161 am__obj=sub/conftest.${OBJEXT-o}
9162 am__minus_obj="-o $am__obj"
9163 case $depmode in
9164 gcc)
9165 # This depmode causes a compiler race in universal mode.
9166 test "$am__universal" = false || continue
9167 ;;
9168 nosideeffect)
9169 # after this tag, mechanisms are not by side-effect, so they'll
9170 # only be used when explicitly requested
9171 if test "x$enable_dependency_tracking" = xyes; then
9172 continue
9173 else
9174 break
9175 fi
9176 ;;
9177 msvisualcpp | msvcmsys)
9178 # This compiler won't grok `-c -o', but also, the minuso test has
9179 # not run yet. These depmodes are late enough in the game, and
9180 # so weak that their functioning should not be impacted.
9181 am__obj=conftest.${OBJEXT-o}
9182 am__minus_obj=
9183 ;;
9184 none) break ;;
9185 esac
9186 if depmode=$depmode \
9187 source=sub/conftest.c object=$am__obj \
9188 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
9189 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
9190 >/dev/null 2>conftest.err &&
9191 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
9192 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
9193 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
9194 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
9195 # icc doesn't choke on unknown options, it will just issue warnings
9196 # or remarks (even with -Werror). So we grep stderr for any message
9197 # that says an option was ignored or not supported.
9198 # When given -MP, icc 7.0 and 7.1 complain thusly:
9199 # icc: Command line warning: ignoring option '-M'; no argument required
9200 # The diagnosis changed in icc 8.0:
9201 # icc: Command line remark: option '-MP' not supported
9202 if (grep 'ignoring option' conftest.err ||
9203 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
9204 am_cv_$1_dependencies_compiler_type=$depmode
9205 break
9206 fi
9207 fi
9208 done
9209
9210 cd ..
9211 rm -rf conftest.dir
9212 else
9213 am_cv_$1_dependencies_compiler_type=none
9214 fi
9215 ])
9216 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
9217 AM_CONDITIONAL([am__fastdep$1], [
9218 test "x$enable_dependency_tracking" != xno \
9219 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
9220 ])
9221
9222
9223 # AM_SET_DEPDIR
9224 # -------------
9225 # Choose a directory name for dependency files.
9226 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
9227 AC_DEFUN([AM_SET_DEPDIR],
9228 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9229 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
9230 ])
9231
9232
9233 # AM_DEP_TRACK
9234 # ------------
9235 AC_DEFUN([AM_DEP_TRACK],
9236 [AC_ARG_ENABLE(dependency-tracking,
9237 [ --disable-dependency-tracking speeds up one-time build
9238 --enable-dependency-tracking do not reject slow dependency extractors])
9239 if test "x$enable_dependency_tracking" != xno; then
9240 am_depcomp="$ac_aux_dir/depcomp"
9241 AMDEPBACKSLASH='\'
9242 fi
9243 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
9244 AC_SUBST([AMDEPBACKSLASH])dnl
9245 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
9246 ])
9247
9248 # Generate code to set up dependency tracking. -*- Autoconf -*-
9249
9250 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
9251 # Free Software Foundation, Inc.
9252 #
9253 # This file is free software; the Free Software Foundation
9254 # gives unlimited permission to copy and/or distribute it,
9255 # with or without modifications, as long as this notice is preserved.
9256
9257 #serial 5
9258
9259 # _AM_OUTPUT_DEPENDENCY_COMMANDS
9260 # ------------------------------
9261 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
9262 [{
9263 # Autoconf 2.62 quotes --file arguments for eval, but not when files
9264 # are listed without --file. Let's play safe and only enable the eval
9265 # if we detect the quoting.
9266 case $CONFIG_FILES in
9267 *\'*) eval set x "$CONFIG_FILES" ;;
9268 *) set x $CONFIG_FILES ;;
9269 esac
9270 shift
9271 for mf
9272 do
9273 # Strip MF so we end up with the name of the file.
9274 mf=`echo "$mf" | sed -e 's/:.*$//'`
9275 # Check whether this is an Automake generated Makefile or not.
9276 # We used to match only the files named `Makefile.in', but
9277 # some people rename them; so instead we look at the file content.
9278 # Grep'ing the first line is not enough: some people post-process
9279 # each Makefile.in and add a new line on top of each file to say so.
9280 # Grep'ing the whole file is not good either: AIX grep has a line
9281 # limit of 2048, but all sed's we know have understand at least 4000.
9282 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
9283 dirpart=`AS_DIRNAME("$mf")`
9284 else
9285 continue
9286 fi
9287 # Extract the definition of DEPDIR, am__include, and am__quote
9288 # from the Makefile without running `make'.
9289 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9290 test -z "$DEPDIR" && continue
9291 am__include=`sed -n 's/^am__include = //p' < "$mf"`
9292 test -z "am__include" && continue
9293 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
9294 # When using ansi2knr, U may be empty or an underscore; expand it
9295 U=`sed -n 's/^U = //p' < "$mf"`
9296 # Find all dependency output files, they are included files with
9297 # $(DEPDIR) in their names. We invoke sed twice because it is the
9298 # simplest approach to changing $(DEPDIR) to its actual value in the
9299 # expansion.
9300 for file in `sed -n "
9301 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
9302 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
9303 # Make sure the directory exists.
9304 test -f "$dirpart/$file" && continue
9305 fdir=`AS_DIRNAME(["$file"])`
9306 AS_MKDIR_P([$dirpart/$fdir])
9307 # echo "creating $dirpart/$file"
9308 echo '# dummy' > "$dirpart/$file"
9309 done
9310 done
9311 }
9312 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
9313
9314
9315 # AM_OUTPUT_DEPENDENCY_COMMANDS
9316 # -----------------------------
9317 # This macro should only be invoked once -- use via AC_REQUIRE.
9318 #
9319 # This code is only required when automatic dependency tracking
9320 # is enabled. FIXME. This creates each `.P' file that we will
9321 # need in order to bootstrap the dependency handling code.
9322 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
9323 [AC_CONFIG_COMMANDS([depfiles],
9324 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
9325 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
9326 ])
9327
9328 # Do all the work for Automake. -*- Autoconf -*-
9329
9330 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
9331 # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
9332 #
9333 # This file is free software; the Free Software Foundation
9334 # gives unlimited permission to copy and/or distribute it,
9335 # with or without modifications, as long as this notice is preserved.
9336
9337 # serial 16
9338
9339 # This macro actually does too much. Some checks are only needed if
9340 # your package does certain things. But this isn't really a big deal.
9341
9342 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
9343 # AM_INIT_AUTOMAKE([OPTIONS])
9344 # -----------------------------------------------
9345 # The call with PACKAGE and VERSION arguments is the old style
9346 # call (pre autoconf-2.50), which is being phased out. PACKAGE
9347 # and VERSION should now be passed to AC_INIT and removed from
9348 # the call to AM_INIT_AUTOMAKE.
9349 # We support both call styles for the transition. After
9350 # the next Automake release, Autoconf can make the AC_INIT
9351 # arguments mandatory, and then we can depend on a new Autoconf
9352 # release and drop the old call support.
9353 AC_DEFUN([AM_INIT_AUTOMAKE],
9354 [AC_PREREQ([2.62])dnl
9355 dnl Autoconf wants to disallow AM_ names. We explicitly allow
9356 dnl the ones we care about.
9357 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
9358 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
9359 AC_REQUIRE([AC_PROG_INSTALL])dnl
9360 if test "`cd $srcdir && pwd`" != "`pwd`"; then
9361 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
9362 # is not polluted with repeated "-I."
9363 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
9364 # test to see if srcdir already configured
9365 if test -f $srcdir/config.status; then
9366 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
9367 fi
9368 fi
9369
9370 # test whether we have cygpath
9371 if test -z "$CYGPATH_W"; then
9372 if (cygpath --version) >/dev/null 2>/dev/null; then
9373 CYGPATH_W='cygpath -w'
9374 else
9375 CYGPATH_W=echo
9376 fi
9377 fi
9378 AC_SUBST([CYGPATH_W])
9379
9380 # Define the identity of the package.
9381 dnl Distinguish between old-style and new-style calls.
9382 m4_ifval([$2],
9383 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
9384 AC_SUBST([PACKAGE], [$1])dnl
9385 AC_SUBST([VERSION], [$2])],
9386 [_AM_SET_OPTIONS([$1])dnl
9387 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
9388 m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
9389 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
9390 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
9391 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
9392
9393 _AM_IF_OPTION([no-define],,
9394 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
9395 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
9396
9397 # Some tools Automake needs.
9398 AC_REQUIRE([AM_SANITY_CHECK])dnl
9399 AC_REQUIRE([AC_ARG_PROGRAM])dnl
9400 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
9401 AM_MISSING_PROG(AUTOCONF, autoconf)
9402 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
9403 AM_MISSING_PROG(AUTOHEADER, autoheader)
9404 AM_MISSING_PROG(MAKEINFO, makeinfo)
9405 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
9406 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
9407 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
9408 # We need awk for the "check" target. The system "awk" is bad on
9409 # some platforms.
9410 AC_REQUIRE([AC_PROG_AWK])dnl
9411 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
9412 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9413 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
9414 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
9415 [_AM_PROG_TAR([v7])])])
9416 _AM_IF_OPTION([no-dependencies],,
9417 [AC_PROVIDE_IFELSE([AC_PROG_CC],
9418 [_AM_DEPENDENCIES(CC)],
9419 [define([AC_PROG_CC],
9420 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
9421 AC_PROVIDE_IFELSE([AC_PROG_CXX],
9422 [_AM_DEPENDENCIES(CXX)],
9423 [define([AC_PROG_CXX],
9424 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
9425 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
9426 [_AM_DEPENDENCIES(OBJC)],
9427 [define([AC_PROG_OBJC],
9428 defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
9429 ])
9430 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
9431 dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
9432 dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
9433 dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
9434 AC_CONFIG_COMMANDS_PRE(dnl
9435 [m4_provide_if([_AM_COMPILER_EXEEXT],
9436 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
9437 ])
9438
9439 dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
9440 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
9441 dnl mangled by Autoconf and run in a shell conditional statement.
9442 m4_define([_AC_COMPILER_EXEEXT],
9443 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
9444
9445
9446 # When config.status generates a header, we must update the stamp-h file.
9447 # This file resides in the same directory as the config header
9448 # that is generated. The stamp files are numbered to have different names.
9449
9450 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
9451 # loop where config.status creates the headers, so we can generate
9452 # our stamp files there.
9453 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
9454 [# Compute $1's index in $config_headers.
9455 _am_arg=$1
9456 _am_stamp_count=1
9457 for _am_header in $config_headers :; do
9458 case $_am_header in
9459 $_am_arg | $_am_arg:* )
9460 break ;;
9461 * )
9462 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
9463 esac
9464 done
9465 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
9466
9467 # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
9468 #
9469 # This file is free software; the Free Software Foundation
9470 # gives unlimited permission to copy and/or distribute it,
9471 # with or without modifications, as long as this notice is preserved.
9472
9473 # AM_PROG_INSTALL_SH
9474 # ------------------
9475 # Define $install_sh.
9476 AC_DEFUN([AM_PROG_INSTALL_SH],
9477 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9478 if test x"${install_sh}" != xset; then
9479 case $am_aux_dir in
9480 *\ * | *\ *)
9481 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
9482 *)
9483 install_sh="\${SHELL} $am_aux_dir/install-sh"
9484 esac
9485 fi
9486 AC_SUBST(install_sh)])
9487
9488 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
9489 #
9490 # This file is free software; the Free Software Foundation
9491 # gives unlimited permission to copy and/or distribute it,
9492 # with or without modifications, as long as this notice is preserved.
9493
9494 # serial 2
9495
9496 # Check whether the underlying file-system supports filenames
9497 # with a leading dot. For instance MS-DOS doesn't.
9498 AC_DEFUN([AM_SET_LEADING_DOT],
9499 [rm -rf .tst 2>/dev/null
9500 mkdir .tst 2>/dev/null
9501 if test -d .tst; then
9502 am__leading_dot=.
9503 else
9504 am__leading_dot=_
9505 fi
9506 rmdir .tst 2>/dev/null
9507 AC_SUBST([am__leading_dot])])
9508
9509 # Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2005
9510 # Free Software Foundation, Inc.
9511 #
9512 # This file is free software; the Free Software Foundation
9513 # gives unlimited permission to copy and/or distribute it,
9514 # with or without modifications, as long as this notice is preserved.
9515
9516 # serial 5
9517
9518 # AM_PROG_LEX
9519 # -----------
9520 # Autoconf leaves LEX=: if lex or flex can't be found. Change that to a
9521 # "missing" invocation, for better error output.
9522 AC_DEFUN([AM_PROG_LEX],
9523 [AC_PREREQ(2.50)dnl
9524 AC_REQUIRE([AM_MISSING_HAS_RUN])dnl
9525 AC_REQUIRE([AC_PROG_LEX])dnl
9526 if test "$LEX" = :; then
9527 LEX=${am_missing_run}flex
9528 fi])
9529
9530 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
9531 # From Jim Meyering
9532
9533 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
9534 # Free Software Foundation, Inc.
9535 #
9536 # This file is free software; the Free Software Foundation
9537 # gives unlimited permission to copy and/or distribute it,
9538 # with or without modifications, as long as this notice is preserved.
9539
9540 # serial 5
9541
9542 # AM_MAINTAINER_MODE([DEFAULT-MODE])
9543 # ----------------------------------
9544 # Control maintainer-specific portions of Makefiles.
9545 # Default is to disable them, unless `enable' is passed literally.
9546 # For symmetry, `disable' may be passed as well. Anyway, the user
9547 # can override the default with the --enable/--disable switch.
9548 AC_DEFUN([AM_MAINTAINER_MODE],
9549 [m4_case(m4_default([$1], [disable]),
9550 [enable], [m4_define([am_maintainer_other], [disable])],
9551 [disable], [m4_define([am_maintainer_other], [enable])],
9552 [m4_define([am_maintainer_other], [enable])
9553 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
9554 AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
9555 dnl maintainer-mode's default is 'disable' unless 'enable' is passed
9556 AC_ARG_ENABLE([maintainer-mode],
9557 [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
9558 (and sometimes confusing) to the casual installer],
9559 [USE_MAINTAINER_MODE=$enableval],
9560 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
9561 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
9562 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
9563 MAINT=$MAINTAINER_MODE_TRUE
9564 AC_SUBST([MAINT])dnl
9565 ]
9566 )
9567
9568 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
9569
9570 # Check to see how 'make' treats includes. -*- Autoconf -*-
9571
9572 # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
9573 #
9574 # This file is free software; the Free Software Foundation
9575 # gives unlimited permission to copy and/or distribute it,
9576 # with or without modifications, as long as this notice is preserved.
9577
9578 # serial 4
9579
9580 # AM_MAKE_INCLUDE()
9581 # -----------------
9582 # Check to see how make treats includes.
9583 AC_DEFUN([AM_MAKE_INCLUDE],
9584 [am_make=${MAKE-make}
9585 cat > confinc << 'END'
9586 am__doit:
9587 @echo this is the am__doit target
9588 .PHONY: am__doit
9589 END
9590 # If we don't find an include directive, just comment out the code.
9591 AC_MSG_CHECKING([for style of include used by $am_make])
9592 am__include="#"
9593 am__quote=
9594 _am_result=none
9595 # First try GNU make style include.
9596 echo "include confinc" > confmf
9597 # Ignore all kinds of additional output from `make'.
9598 case `$am_make -s -f confmf 2> /dev/null` in #(
9599 *the\ am__doit\ target*)
9600 am__include=include
9601 am__quote=
9602 _am_result=GNU
9603 ;;
9604 esac
9605 # Now try BSD make style include.
9606 if test "$am__include" = "#"; then
9607 echo '.include "confinc"' > confmf
9608 case `$am_make -s -f confmf 2> /dev/null` in #(
9609 *the\ am__doit\ target*)
9610 am__include=.include
9611 am__quote="\""
9612 _am_result=BSD
9613 ;;
9614 esac
9615 fi
9616 AC_SUBST([am__include])
9617 AC_SUBST([am__quote])
9618 AC_MSG_RESULT([$_am_result])
9619 rm -f confinc confmf
9620 ])
9621
9622 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
9623
9624 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
9625 # Free Software Foundation, Inc.
9626 #
9627 # This file is free software; the Free Software Foundation
9628 # gives unlimited permission to copy and/or distribute it,
9629 # with or without modifications, as long as this notice is preserved.
9630
9631 # serial 6
9632
9633 # AM_MISSING_PROG(NAME, PROGRAM)
9634 # ------------------------------
9635 AC_DEFUN([AM_MISSING_PROG],
9636 [AC_REQUIRE([AM_MISSING_HAS_RUN])
9637 $1=${$1-"${am_missing_run}$2"}
9638 AC_SUBST($1)])
9639
9640
9641 # AM_MISSING_HAS_RUN
9642 # ------------------
9643 # Define MISSING if not defined so far and test if it supports --run.
9644 # If it does, set am_missing_run to use it, otherwise, to nothing.
9645 AC_DEFUN([AM_MISSING_HAS_RUN],
9646 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9647 AC_REQUIRE_AUX_FILE([missing])dnl
9648 if test x"${MISSING+set}" != xset; then
9649 case $am_aux_dir in
9650 *\ * | *\ *)
9651 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
9652 *)
9653 MISSING="\${SHELL} $am_aux_dir/missing" ;;
9654 esac
9655 fi
9656 # Use eval to expand $SHELL
9657 if eval "$MISSING --run true"; then
9658 am_missing_run="$MISSING --run "
9659 else
9660 am_missing_run=
9661 AC_MSG_WARN([`missing' script is too old or missing])
9662 fi
9663 ])
9664
9665 # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
9666 #
9667 # This file is free software; the Free Software Foundation
9668 # gives unlimited permission to copy and/or distribute it,
9669 # with or without modifications, as long as this notice is preserved.
9670
9671 # AM_PROG_MKDIR_P
9672 # ---------------
9673 # Check for `mkdir -p'.
9674 AC_DEFUN([AM_PROG_MKDIR_P],
9675 [AC_PREREQ([2.60])dnl
9676 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
9677 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
9678 dnl while keeping a definition of mkdir_p for backward compatibility.
9679 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
9680 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
9681 dnl Makefile.ins that do not define MKDIR_P, so we do our own
9682 dnl adjustment using top_builddir (which is defined more often than
9683 dnl MKDIR_P).
9684 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
9685 case $mkdir_p in
9686 [[\\/$]]* | ?:[[\\/]]*) ;;
9687 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
9688 esac
9689 ])
9690
9691 # Helper functions for option handling. -*- Autoconf -*-
9692
9693 # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
9694 #
9695 # This file is free software; the Free Software Foundation
9696 # gives unlimited permission to copy and/or distribute it,
9697 # with or without modifications, as long as this notice is preserved.
9698
9699 # serial 4
9700
9701 # _AM_MANGLE_OPTION(NAME)
9702 # -----------------------
9703 AC_DEFUN([_AM_MANGLE_OPTION],
9704 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
9705
9706 # _AM_SET_OPTION(NAME)
9707 # ------------------------------
9708 # Set option NAME. Presently that only means defining a flag for this option.
9709 AC_DEFUN([_AM_SET_OPTION],
9710 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
9711
9712 # _AM_SET_OPTIONS(OPTIONS)
9713 # ----------------------------------
9714 # OPTIONS is a space-separated list of Automake options.
9715 AC_DEFUN([_AM_SET_OPTIONS],
9716 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
9717
9718 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
9719 # -------------------------------------------
9720 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
9721 AC_DEFUN([_AM_IF_OPTION],
9722 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
9723
9724 # Check to make sure that the build environment is sane. -*- Autoconf -*-
9725
9726 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
9727 # Free Software Foundation, Inc.
9728 #
9729 # This file is free software; the Free Software Foundation
9730 # gives unlimited permission to copy and/or distribute it,
9731 # with or without modifications, as long as this notice is preserved.
9732
9733 # serial 5
9734
9735 # AM_SANITY_CHECK
9736 # ---------------
9737 AC_DEFUN([AM_SANITY_CHECK],
9738 [AC_MSG_CHECKING([whether build environment is sane])
9739 # Just in case
9740 sleep 1
9741 echo timestamp > conftest.file
9742 # Reject unsafe characters in $srcdir or the absolute working directory
9743 # name. Accept space and tab only in the latter.
9744 am_lf='
9745 '
9746 case `pwd` in
9747 *[[\\\"\#\$\&\'\`$am_lf]]*)
9748 AC_MSG_ERROR([unsafe absolute working directory name]);;
9749 esac
9750 case $srcdir in
9751 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
9752 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
9753 esac
9754
9755 # Do `set' in a subshell so we don't clobber the current shell's
9756 # arguments. Must try -L first in case configure is actually a
9757 # symlink; some systems play weird games with the mod time of symlinks
9758 # (eg FreeBSD returns the mod time of the symlink's containing
9759 # directory).
9760 if (
9761 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
9762 if test "$[*]" = "X"; then
9763 # -L didn't work.
9764 set X `ls -t "$srcdir/configure" conftest.file`
9765 fi
9766 rm -f conftest.file
9767 if test "$[*]" != "X $srcdir/configure conftest.file" \
9768 && test "$[*]" != "X conftest.file $srcdir/configure"; then
9769
9770 # If neither matched, then we have a broken ls. This can happen
9771 # if, for instance, CONFIG_SHELL is bash and it inherits a
9772 # broken ls alias from the environment. This has actually
9773 # happened. Such a system could not be considered "sane".
9774 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
9775 alias in your environment])
9776 fi
9777
9778 test "$[2]" = conftest.file
9779 )
9780 then
9781 # Ok.
9782 :
9783 else
9784 AC_MSG_ERROR([newly created file is older than distributed files!
9785 Check your system clock])
9786 fi
9787 AC_MSG_RESULT(yes)])
9788
9789 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
9790 #
9791 # This file is free software; the Free Software Foundation
9792 # gives unlimited permission to copy and/or distribute it,
9793 # with or without modifications, as long as this notice is preserved.
9794
9795 # AM_PROG_INSTALL_STRIP
9796 # ---------------------
9797 # One issue with vendor `install' (even GNU) is that you can't
9798 # specify the program used to strip binaries. This is especially
9799 # annoying in cross-compiling environments, where the build's strip
9800 # is unlikely to handle the host's binaries.
9801 # Fortunately install-sh will honor a STRIPPROG variable, so we
9802 # always use install-sh in `make install-strip', and initialize
9803 # STRIPPROG with the value of the STRIP variable (set by the user).
9804 AC_DEFUN([AM_PROG_INSTALL_STRIP],
9805 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
9806 # Installed binaries are usually stripped using `strip' when the user
9807 # run `make install-strip'. However `strip' might not be the right
9808 # tool to use in cross-compilation environments, therefore Automake
9809 # will honor the `STRIP' environment variable to overrule this program.
9810 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
9811 if test "$cross_compiling" != no; then
9812 AC_CHECK_TOOL([STRIP], [strip], :)
9813 fi
9814 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
9815 AC_SUBST([INSTALL_STRIP_PROGRAM])])
9816
9817 # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
9818 #
9819 # This file is free software; the Free Software Foundation
9820 # gives unlimited permission to copy and/or distribute it,
9821 # with or without modifications, as long as this notice is preserved.
9822
9823 # serial 2
9824
9825 # _AM_SUBST_NOTMAKE(VARIABLE)
9826 # ---------------------------
9827 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
9828 # This macro is traced by Automake.
9829 AC_DEFUN([_AM_SUBST_NOTMAKE])
9830
9831 # AM_SUBST_NOTMAKE(VARIABLE)
9832 # ---------------------------
9833 # Public sister of _AM_SUBST_NOTMAKE.
9834 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
9835
9836 # Check how to create a tarball. -*- Autoconf -*-
9837
9838 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
9839 #
9840 # This file is free software; the Free Software Foundation
9841 # gives unlimited permission to copy and/or distribute it,
9842 # with or without modifications, as long as this notice is preserved.
9843
9844 # serial 2
9845
9846 # _AM_PROG_TAR(FORMAT)
9847 # --------------------
9848 # Check how to create a tarball in format FORMAT.
9849 # FORMAT should be one of `v7', `ustar', or `pax'.
9850 #
9851 # Substitute a variable $(am__tar) that is a command
9852 # writing to stdout a FORMAT-tarball containing the directory
9853 # $tardir.
9854 # tardir=directory && $(am__tar) > result.tar
9855 #
9856 # Substitute a variable $(am__untar) that extract such
9857 # a tarball read from stdin.
9858 # $(am__untar) < result.tar
9859 AC_DEFUN([_AM_PROG_TAR],
9860 [# Always define AMTAR for backward compatibility.
9861 AM_MISSING_PROG([AMTAR], [tar])
9862 m4_if([$1], [v7],
9863 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
9864 [m4_case([$1], [ustar],, [pax],,
9865 [m4_fatal([Unknown tar format])])
9866 AC_MSG_CHECKING([how to create a $1 tar archive])
9867 # Loop over all known methods to create a tar archive until one works.
9868 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
9869 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
9870 # Do not fold the above two line into one, because Tru64 sh and
9871 # Solaris sh will not grok spaces in the rhs of `-'.
9872 for _am_tool in $_am_tools
9873 do
9874 case $_am_tool in
9875 gnutar)
9876 for _am_tar in tar gnutar gtar;
9877 do
9878 AM_RUN_LOG([$_am_tar --version]) && break
9879 done
9880 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
9881 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
9882 am__untar="$_am_tar -xf -"
9883 ;;
9884 plaintar)
9885 # Must skip GNU tar: if it does not support --format= it doesn't create
9886 # ustar tarball either.
9887 (tar --version) >/dev/null 2>&1 && continue
9888 am__tar='tar chf - "$$tardir"'
9889 am__tar_='tar chf - "$tardir"'
9890 am__untar='tar xf -'
9891 ;;
9892 pax)
9893 am__tar='pax -L -x $1 -w "$$tardir"'
9894 am__tar_='pax -L -x $1 -w "$tardir"'
9895 am__untar='pax -r'
9896 ;;
9897 cpio)
9898 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
9899 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
9900 am__untar='cpio -i -H $1 -d'
9901 ;;
9902 none)
9903 am__tar=false
9904 am__tar_=false
9905 am__untar=false
9906 ;;
9907 esac
9908
9909 # If the value was cached, stop now. We just wanted to have am__tar
9910 # and am__untar set.
9911 test -n "${am_cv_prog_tar_$1}" && break
9912
9913 # tar/untar a dummy directory, and stop if the command works
9914 rm -rf conftest.dir
9915 mkdir conftest.dir
9916 echo GrepMe > conftest.dir/file
9917 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
9918 rm -rf conftest.dir
9919 if test -s conftest.tar; then
9920 AM_RUN_LOG([$am__untar <conftest.tar])
9921 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
9922 fi
9923 done
9924 rm -rf conftest.dir
9925
9926 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
9927 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
9928 AC_SUBST([am__tar])
9929 AC_SUBST([am__untar])
9930 ]) # _AM_PROG_TAR
9931
9932 m4_include([acinclude.m4])