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root/svn/ircd-hybrid-8/aclocal.m4
Revision: 1291
Committed: Sun Feb 12 20:24:41 2012 UTC (12 years, 1 month ago) by michael
File size: 375665 byte(s)
Log Message:
- automake 1.11.3

File Contents

# Content
1 # generated automatically by aclocal 1.11.3 -*- Autoconf -*-
2
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
5 # Inc.
6 # This file is free software; the Free Software Foundation
7 # gives unlimited permission to copy and/or distribute it,
8 # with or without modifications, as long as this notice is preserved.
9
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
12 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
13 # PARTICULAR PURPOSE.
14
15 m4_ifndef([AC_AUTOCONF_VERSION],
16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
17 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
18 [m4_warning([this file was generated for autoconf 2.68.
19 You have another version of autoconf. It may work, but is not guaranteed to.
20 If you have problems, you may need to regenerate the build system entirely.
21 To do so, use the procedure documented by the package, typically `autoreconf'.])])
22
23 # Portability macros for glibc argz. -*- Autoconf -*-
24 #
25 # Copyright (C) 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
26 # Written by Gary V. Vaughan <gary@gnu.org>
27 #
28 # This file is free software; the Free Software Foundation gives
29 # unlimited permission to copy and/or distribute it, with or without
30 # modifications, as long as this notice is preserved.
31
32 # serial 5 argz.m4
33
34 AC_DEFUN([gl_FUNC_ARGZ],
35 [gl_PREREQ_ARGZ
36
37 AC_CHECK_HEADERS([argz.h], [], [], [AC_INCLUDES_DEFAULT])
38
39 AC_CHECK_TYPES([error_t],
40 [],
41 [AC_DEFINE([error_t], [int],
42 [Define to a type to use for `error_t' if it is not otherwise available.])
43 AC_DEFINE([__error_t_defined], [1], [Define so that glibc/gnulib argp.h
44 does not typedef error_t.])],
45 [#if defined(HAVE_ARGZ_H)
46 # include <argz.h>
47 #endif])
48
49 ARGZ_H=
50 AC_CHECK_FUNCS([argz_add argz_append argz_count argz_create_sep argz_insert \
51 argz_next argz_stringify], [], [ARGZ_H=argz.h; AC_LIBOBJ([argz])])
52
53 dnl if have system argz functions, allow forced use of
54 dnl libltdl-supplied implementation (and default to do so
55 dnl on "known bad" systems). Could use a runtime check, but
56 dnl (a) detecting malloc issues is notoriously unreliable
57 dnl (b) only known system that declares argz functions,
58 dnl provides them, yet they are broken, is cygwin
59 dnl releases prior to 16-Mar-2007 (1.5.24 and earlier)
60 dnl So, it's more straightforward simply to special case
61 dnl this for known bad systems.
62 AS_IF([test -z "$ARGZ_H"],
63 [AC_CACHE_CHECK(
64 [if argz actually works],
65 [lt_cv_sys_argz_works],
66 [[case $host_os in #(
67 *cygwin*)
68 lt_cv_sys_argz_works=no
69 if test "$cross_compiling" != no; then
70 lt_cv_sys_argz_works="guessing no"
71 else
72 lt_sed_extract_leading_digits='s/^\([0-9\.]*\).*/\1/'
73 save_IFS=$IFS
74 IFS=-.
75 set x `uname -r | sed -e "$lt_sed_extract_leading_digits"`
76 IFS=$save_IFS
77 lt_os_major=${2-0}
78 lt_os_minor=${3-0}
79 lt_os_micro=${4-0}
80 if test "$lt_os_major" -gt 1 \
81 || { test "$lt_os_major" -eq 1 \
82 && { test "$lt_os_minor" -gt 5 \
83 || { test "$lt_os_minor" -eq 5 \
84 && test "$lt_os_micro" -gt 24; }; }; }; then
85 lt_cv_sys_argz_works=yes
86 fi
87 fi
88 ;; #(
89 *) lt_cv_sys_argz_works=yes ;;
90 esac]])
91 AS_IF([test "$lt_cv_sys_argz_works" = yes],
92 [AC_DEFINE([HAVE_WORKING_ARGZ], 1,
93 [This value is set to 1 to indicate that the system argz facility works])],
94 [ARGZ_H=argz.h
95 AC_LIBOBJ([argz])])])
96
97 AC_SUBST([ARGZ_H])
98 ])
99
100 # Prerequisites of lib/argz.c.
101 AC_DEFUN([gl_PREREQ_ARGZ], [:])
102
103 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
104 #
105 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
106 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software
107 # Foundation, Inc.
108 # Written by Gordon Matzigkeit, 1996
109 #
110 # This file is free software; the Free Software Foundation gives
111 # unlimited permission to copy and/or distribute it, with or without
112 # modifications, as long as this notice is preserved.
113
114 m4_define([_LT_COPYING], [dnl
115 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
116 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software
117 # Foundation, Inc.
118 # Written by Gordon Matzigkeit, 1996
119 #
120 # This file is part of GNU Libtool.
121 #
122 # GNU Libtool is free software; you can redistribute it and/or
123 # modify it under the terms of the GNU General Public License as
124 # published by the Free Software Foundation; either version 2 of
125 # the License, or (at your option) any later version.
126 #
127 # As a special exception to the GNU General Public License,
128 # if you distribute this file as part of a program or library that
129 # is built using GNU Libtool, you may include this file under the
130 # same distribution terms that you use for the rest of that program.
131 #
132 # GNU Libtool is distributed in the hope that it will be useful,
133 # but WITHOUT ANY WARRANTY; without even the implied warranty of
134 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
135 # GNU General Public License for more details.
136 #
137 # You should have received a copy of the GNU General Public License
138 # along with GNU Libtool; see the file COPYING. If not, a copy
139 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
140 # obtained by writing to the Free Software Foundation, Inc.,
141 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
142 ])
143
144 # serial 57 LT_INIT
145
146
147 # LT_PREREQ(VERSION)
148 # ------------------
149 # Complain and exit if this libtool version is less that VERSION.
150 m4_defun([LT_PREREQ],
151 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
152 [m4_default([$3],
153 [m4_fatal([Libtool version $1 or higher is required],
154 63)])],
155 [$2])])
156
157
158 # _LT_CHECK_BUILDDIR
159 # ------------------
160 # Complain if the absolute build directory name contains unusual characters
161 m4_defun([_LT_CHECK_BUILDDIR],
162 [case `pwd` in
163 *\ * | *\ *)
164 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
165 esac
166 ])
167
168
169 # LT_INIT([OPTIONS])
170 # ------------------
171 AC_DEFUN([LT_INIT],
172 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
173 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
174 AC_BEFORE([$0], [LT_LANG])dnl
175 AC_BEFORE([$0], [LT_OUTPUT])dnl
176 AC_BEFORE([$0], [LTDL_INIT])dnl
177 m4_require([_LT_CHECK_BUILDDIR])dnl
178
179 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
180 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
181 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
182 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
183 dnl unless we require an AC_DEFUNed macro:
184 AC_REQUIRE([LTOPTIONS_VERSION])dnl
185 AC_REQUIRE([LTSUGAR_VERSION])dnl
186 AC_REQUIRE([LTVERSION_VERSION])dnl
187 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
188 m4_require([_LT_PROG_LTMAIN])dnl
189
190 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
191
192 dnl Parse OPTIONS
193 _LT_SET_OPTIONS([$0], [$1])
194
195 # This can be used to rebuild libtool when needed
196 LIBTOOL_DEPS="$ltmain"
197
198 # Always use our own libtool.
199 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
200 AC_SUBST(LIBTOOL)dnl
201
202 _LT_SETUP
203
204 # Only expand once:
205 m4_define([LT_INIT])
206 ])# LT_INIT
207
208 # Old names:
209 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
210 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
211 dnl aclocal-1.4 backwards compatibility:
212 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
213 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
214
215
216 # _LT_CC_BASENAME(CC)
217 # -------------------
218 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
219 m4_defun([_LT_CC_BASENAME],
220 [for cc_temp in $1""; do
221 case $cc_temp in
222 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
223 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
224 \-*) ;;
225 *) break;;
226 esac
227 done
228 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
229 ])
230
231
232 # _LT_FILEUTILS_DEFAULTS
233 # ----------------------
234 # It is okay to use these file commands and assume they have been set
235 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
236 m4_defun([_LT_FILEUTILS_DEFAULTS],
237 [: ${CP="cp -f"}
238 : ${MV="mv -f"}
239 : ${RM="rm -f"}
240 ])# _LT_FILEUTILS_DEFAULTS
241
242
243 # _LT_SETUP
244 # ---------
245 m4_defun([_LT_SETUP],
246 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
247 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
248 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
249 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
250
251 _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
252 dnl
253 _LT_DECL([], [host_alias], [0], [The host system])dnl
254 _LT_DECL([], [host], [0])dnl
255 _LT_DECL([], [host_os], [0])dnl
256 dnl
257 _LT_DECL([], [build_alias], [0], [The build system])dnl
258 _LT_DECL([], [build], [0])dnl
259 _LT_DECL([], [build_os], [0])dnl
260 dnl
261 AC_REQUIRE([AC_PROG_CC])dnl
262 AC_REQUIRE([LT_PATH_LD])dnl
263 AC_REQUIRE([LT_PATH_NM])dnl
264 dnl
265 AC_REQUIRE([AC_PROG_LN_S])dnl
266 test -z "$LN_S" && LN_S="ln -s"
267 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
268 dnl
269 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
270 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
271 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
272 dnl
273 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
274 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
275 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
276 m4_require([_LT_CMD_RELOAD])dnl
277 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
278 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
279 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
280 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
281 m4_require([_LT_WITH_SYSROOT])dnl
282
283 _LT_CONFIG_LIBTOOL_INIT([
284 # See if we are running on zsh, and set the options which allow our
285 # commands through without removal of \ escapes INIT.
286 if test -n "\${ZSH_VERSION+set}" ; then
287 setopt NO_GLOB_SUBST
288 fi
289 ])
290 if test -n "${ZSH_VERSION+set}" ; then
291 setopt NO_GLOB_SUBST
292 fi
293
294 _LT_CHECK_OBJDIR
295
296 m4_require([_LT_TAG_COMPILER])dnl
297
298 case $host_os in
299 aix3*)
300 # AIX sometimes has problems with the GCC collect2 program. For some
301 # reason, if we set the COLLECT_NAMES environment variable, the problems
302 # vanish in a puff of smoke.
303 if test "X${COLLECT_NAMES+set}" != Xset; then
304 COLLECT_NAMES=
305 export COLLECT_NAMES
306 fi
307 ;;
308 esac
309
310 # Global variables:
311 ofile=libtool
312 can_build_shared=yes
313
314 # All known linkers require a `.a' archive for static linking (except MSVC,
315 # which needs '.lib').
316 libext=a
317
318 with_gnu_ld="$lt_cv_prog_gnu_ld"
319
320 old_CC="$CC"
321 old_CFLAGS="$CFLAGS"
322
323 # Set sane defaults for various variables
324 test -z "$CC" && CC=cc
325 test -z "$LTCC" && LTCC=$CC
326 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
327 test -z "$LD" && LD=ld
328 test -z "$ac_objext" && ac_objext=o
329
330 _LT_CC_BASENAME([$compiler])
331
332 # Only perform the check for file, if the check method requires it
333 test -z "$MAGIC_CMD" && MAGIC_CMD=file
334 case $deplibs_check_method in
335 file_magic*)
336 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
337 _LT_PATH_MAGIC
338 fi
339 ;;
340 esac
341
342 # Use C for the default configuration in the libtool script
343 LT_SUPPORTED_TAG([CC])
344 _LT_LANG_C_CONFIG
345 _LT_LANG_DEFAULT_CONFIG
346 _LT_CONFIG_COMMANDS
347 ])# _LT_SETUP
348
349
350 # _LT_PREPARE_SED_QUOTE_VARS
351 # --------------------------
352 # Define a few sed substitution that help us do robust quoting.
353 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
354 [# Backslashify metacharacters that are still active within
355 # double-quoted strings.
356 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
357
358 # Same as above, but do not quote variable references.
359 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
360
361 # Sed substitution to delay expansion of an escaped shell variable in a
362 # double_quote_subst'ed string.
363 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
364
365 # Sed substitution to delay expansion of an escaped single quote.
366 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
367
368 # Sed substitution to avoid accidental globbing in evaled expressions
369 no_glob_subst='s/\*/\\\*/g'
370 ])
371
372 # _LT_PROG_LTMAIN
373 # ---------------
374 # Note that this code is called both from `configure', and `config.status'
375 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
376 # `config.status' has no value for ac_aux_dir unless we are using Automake,
377 # so we pass a copy along to make sure it has a sensible value anyway.
378 m4_defun([_LT_PROG_LTMAIN],
379 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
380 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
381 ltmain="$ac_aux_dir/ltmain.sh"
382 ])# _LT_PROG_LTMAIN
383
384
385
386 # So that we can recreate a full libtool script including additional
387 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
388 # in macros and then make a single call at the end using the `libtool'
389 # label.
390
391
392 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
393 # ----------------------------------------
394 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
395 m4_define([_LT_CONFIG_LIBTOOL_INIT],
396 [m4_ifval([$1],
397 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
398 [$1
399 ])])])
400
401 # Initialize.
402 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
403
404
405 # _LT_CONFIG_LIBTOOL([COMMANDS])
406 # ------------------------------
407 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
408 m4_define([_LT_CONFIG_LIBTOOL],
409 [m4_ifval([$1],
410 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
411 [$1
412 ])])])
413
414 # Initialize.
415 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
416
417
418 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
419 # -----------------------------------------------------
420 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
421 [_LT_CONFIG_LIBTOOL([$1])
422 _LT_CONFIG_LIBTOOL_INIT([$2])
423 ])
424
425
426 # _LT_FORMAT_COMMENT([COMMENT])
427 # -----------------------------
428 # Add leading comment marks to the start of each line, and a trailing
429 # full-stop to the whole comment if one is not present already.
430 m4_define([_LT_FORMAT_COMMENT],
431 [m4_ifval([$1], [
432 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
433 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
434 )])
435
436
437
438
439
440 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
441 # -------------------------------------------------------------------
442 # CONFIGNAME is the name given to the value in the libtool script.
443 # VARNAME is the (base) name used in the configure script.
444 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
445 # VARNAME. Any other value will be used directly.
446 m4_define([_LT_DECL],
447 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
448 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
449 [m4_ifval([$1], [$1], [$2])])
450 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
451 m4_ifval([$4],
452 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
453 lt_dict_add_subkey([lt_decl_dict], [$2],
454 [tagged?], [m4_ifval([$5], [yes], [no])])])
455 ])
456
457
458 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
459 # --------------------------------------------------------
460 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
461
462
463 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
464 # ------------------------------------------------
465 m4_define([lt_decl_tag_varnames],
466 [_lt_decl_filter([tagged?], [yes], $@)])
467
468
469 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
470 # ---------------------------------------------------------
471 m4_define([_lt_decl_filter],
472 [m4_case([$#],
473 [0], [m4_fatal([$0: too few arguments: $#])],
474 [1], [m4_fatal([$0: too few arguments: $#: $1])],
475 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
476 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
477 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
478 ])
479
480
481 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
482 # --------------------------------------------------
483 m4_define([lt_decl_quote_varnames],
484 [_lt_decl_filter([value], [1], $@)])
485
486
487 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
488 # ---------------------------------------------------
489 m4_define([lt_decl_dquote_varnames],
490 [_lt_decl_filter([value], [2], $@)])
491
492
493 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
494 # ---------------------------------------------------
495 m4_define([lt_decl_varnames_tagged],
496 [m4_assert([$# <= 2])dnl
497 _$0(m4_quote(m4_default([$1], [[, ]])),
498 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
499 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
500 m4_define([_lt_decl_varnames_tagged],
501 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
502
503
504 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
505 # ------------------------------------------------
506 m4_define([lt_decl_all_varnames],
507 [_$0(m4_quote(m4_default([$1], [[, ]])),
508 m4_if([$2], [],
509 m4_quote(lt_decl_varnames),
510 m4_quote(m4_shift($@))))[]dnl
511 ])
512 m4_define([_lt_decl_all_varnames],
513 [lt_join($@, lt_decl_varnames_tagged([$1],
514 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
515 ])
516
517
518 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
519 # ------------------------------------
520 # Quote a variable value, and forward it to `config.status' so that its
521 # declaration there will have the same value as in `configure'. VARNAME
522 # must have a single quote delimited value for this to work.
523 m4_define([_LT_CONFIG_STATUS_DECLARE],
524 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
525
526
527 # _LT_CONFIG_STATUS_DECLARATIONS
528 # ------------------------------
529 # We delimit libtool config variables with single quotes, so when
530 # we write them to config.status, we have to be sure to quote all
531 # embedded single quotes properly. In configure, this macro expands
532 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
533 #
534 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
535 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
536 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
537 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
538
539
540 # _LT_LIBTOOL_TAGS
541 # ----------------
542 # Output comment and list of tags supported by the script
543 m4_defun([_LT_LIBTOOL_TAGS],
544 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
545 available_tags="_LT_TAGS"dnl
546 ])
547
548
549 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
550 # -----------------------------------
551 # Extract the dictionary values for VARNAME (optionally with TAG) and
552 # expand to a commented shell variable setting:
553 #
554 # # Some comment about what VAR is for.
555 # visible_name=$lt_internal_name
556 m4_define([_LT_LIBTOOL_DECLARE],
557 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
558 [description])))[]dnl
559 m4_pushdef([_libtool_name],
560 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
561 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
562 [0], [_libtool_name=[$]$1],
563 [1], [_libtool_name=$lt_[]$1],
564 [2], [_libtool_name=$lt_[]$1],
565 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
566 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
567 ])
568
569
570 # _LT_LIBTOOL_CONFIG_VARS
571 # -----------------------
572 # Produce commented declarations of non-tagged libtool config variables
573 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
574 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
575 # section) are produced by _LT_LIBTOOL_TAG_VARS.
576 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
577 [m4_foreach([_lt_var],
578 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
579 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
580
581
582 # _LT_LIBTOOL_TAG_VARS(TAG)
583 # -------------------------
584 m4_define([_LT_LIBTOOL_TAG_VARS],
585 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
586 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
587
588
589 # _LT_TAGVAR(VARNAME, [TAGNAME])
590 # ------------------------------
591 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
592
593
594 # _LT_CONFIG_COMMANDS
595 # -------------------
596 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
597 # variables for single and double quote escaping we saved from calls
598 # to _LT_DECL, we can put quote escaped variables declarations
599 # into `config.status', and then the shell code to quote escape them in
600 # for loops in `config.status'. Finally, any additional code accumulated
601 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
602 m4_defun([_LT_CONFIG_COMMANDS],
603 [AC_PROVIDE_IFELSE([LT_OUTPUT],
604 dnl If the libtool generation code has been placed in $CONFIG_LT,
605 dnl instead of duplicating it all over again into config.status,
606 dnl then we will have config.status run $CONFIG_LT later, so it
607 dnl needs to know what name is stored there:
608 [AC_CONFIG_COMMANDS([libtool],
609 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
610 dnl If the libtool generation code is destined for config.status,
611 dnl expand the accumulated commands and init code now:
612 [AC_CONFIG_COMMANDS([libtool],
613 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
614 ])#_LT_CONFIG_COMMANDS
615
616
617 # Initialize.
618 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
619 [
620
621 # The HP-UX ksh and POSIX shell print the target directory to stdout
622 # if CDPATH is set.
623 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
624
625 sed_quote_subst='$sed_quote_subst'
626 double_quote_subst='$double_quote_subst'
627 delay_variable_subst='$delay_variable_subst'
628 _LT_CONFIG_STATUS_DECLARATIONS
629 LTCC='$LTCC'
630 LTCFLAGS='$LTCFLAGS'
631 compiler='$compiler_DEFAULT'
632
633 # A function that is used when there is no print builtin or printf.
634 func_fallback_echo ()
635 {
636 eval 'cat <<_LTECHO_EOF
637 \$[]1
638 _LTECHO_EOF'
639 }
640
641 # Quote evaled strings.
642 for var in lt_decl_all_varnames([[ \
643 ]], lt_decl_quote_varnames); do
644 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
645 *[[\\\\\\\`\\"\\\$]]*)
646 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
647 ;;
648 *)
649 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
650 ;;
651 esac
652 done
653
654 # Double-quote double-evaled strings.
655 for var in lt_decl_all_varnames([[ \
656 ]], lt_decl_dquote_varnames); do
657 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
658 *[[\\\\\\\`\\"\\\$]]*)
659 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
660 ;;
661 *)
662 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
663 ;;
664 esac
665 done
666
667 _LT_OUTPUT_LIBTOOL_INIT
668 ])
669
670 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
671 # ------------------------------------
672 # Generate a child script FILE with all initialization necessary to
673 # reuse the environment learned by the parent script, and make the
674 # file executable. If COMMENT is supplied, it is inserted after the
675 # `#!' sequence but before initialization text begins. After this
676 # macro, additional text can be appended to FILE to form the body of
677 # the child script. The macro ends with non-zero status if the
678 # file could not be fully written (such as if the disk is full).
679 m4_ifdef([AS_INIT_GENERATED],
680 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
681 [m4_defun([_LT_GENERATED_FILE_INIT],
682 [m4_require([AS_PREPARE])]dnl
683 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
684 [lt_write_fail=0
685 cat >$1 <<_ASEOF || lt_write_fail=1
686 #! $SHELL
687 # Generated by $as_me.
688 $2
689 SHELL=\${CONFIG_SHELL-$SHELL}
690 export SHELL
691 _ASEOF
692 cat >>$1 <<\_ASEOF || lt_write_fail=1
693 AS_SHELL_SANITIZE
694 _AS_PREPARE
695 exec AS_MESSAGE_FD>&1
696 _ASEOF
697 test $lt_write_fail = 0 && chmod +x $1[]dnl
698 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
699
700 # LT_OUTPUT
701 # ---------
702 # This macro allows early generation of the libtool script (before
703 # AC_OUTPUT is called), incase it is used in configure for compilation
704 # tests.
705 AC_DEFUN([LT_OUTPUT],
706 [: ${CONFIG_LT=./config.lt}
707 AC_MSG_NOTICE([creating $CONFIG_LT])
708 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
709 [# Run this file to recreate a libtool stub with the current configuration.])
710
711 cat >>"$CONFIG_LT" <<\_LTEOF
712 lt_cl_silent=false
713 exec AS_MESSAGE_LOG_FD>>config.log
714 {
715 echo
716 AS_BOX([Running $as_me.])
717 } >&AS_MESSAGE_LOG_FD
718
719 lt_cl_help="\
720 \`$as_me' creates a local libtool stub from the current configuration,
721 for use in further configure time tests before the real libtool is
722 generated.
723
724 Usage: $[0] [[OPTIONS]]
725
726 -h, --help print this help, then exit
727 -V, --version print version number, then exit
728 -q, --quiet do not print progress messages
729 -d, --debug don't remove temporary files
730
731 Report bugs to <bug-libtool@gnu.org>."
732
733 lt_cl_version="\
734 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
735 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
736 configured by $[0], generated by m4_PACKAGE_STRING.
737
738 Copyright (C) 2011 Free Software Foundation, Inc.
739 This config.lt script is free software; the Free Software Foundation
740 gives unlimited permision to copy, distribute and modify it."
741
742 while test $[#] != 0
743 do
744 case $[1] in
745 --version | --v* | -V )
746 echo "$lt_cl_version"; exit 0 ;;
747 --help | --h* | -h )
748 echo "$lt_cl_help"; exit 0 ;;
749 --debug | --d* | -d )
750 debug=: ;;
751 --quiet | --q* | --silent | --s* | -q )
752 lt_cl_silent=: ;;
753
754 -*) AC_MSG_ERROR([unrecognized option: $[1]
755 Try \`$[0] --help' for more information.]) ;;
756
757 *) AC_MSG_ERROR([unrecognized argument: $[1]
758 Try \`$[0] --help' for more information.]) ;;
759 esac
760 shift
761 done
762
763 if $lt_cl_silent; then
764 exec AS_MESSAGE_FD>/dev/null
765 fi
766 _LTEOF
767
768 cat >>"$CONFIG_LT" <<_LTEOF
769 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
770 _LTEOF
771
772 cat >>"$CONFIG_LT" <<\_LTEOF
773 AC_MSG_NOTICE([creating $ofile])
774 _LT_OUTPUT_LIBTOOL_COMMANDS
775 AS_EXIT(0)
776 _LTEOF
777 chmod +x "$CONFIG_LT"
778
779 # configure is writing to config.log, but config.lt does its own redirection,
780 # appending to config.log, which fails on DOS, as config.log is still kept
781 # open by configure. Here we exec the FD to /dev/null, effectively closing
782 # config.log, so it can be properly (re)opened and appended to by config.lt.
783 lt_cl_success=:
784 test "$silent" = yes &&
785 lt_config_lt_args="$lt_config_lt_args --quiet"
786 exec AS_MESSAGE_LOG_FD>/dev/null
787 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
788 exec AS_MESSAGE_LOG_FD>>config.log
789 $lt_cl_success || AS_EXIT(1)
790 ])# LT_OUTPUT
791
792
793 # _LT_CONFIG(TAG)
794 # ---------------
795 # If TAG is the built-in tag, create an initial libtool script with a
796 # default configuration from the untagged config vars. Otherwise add code
797 # to config.status for appending the configuration named by TAG from the
798 # matching tagged config vars.
799 m4_defun([_LT_CONFIG],
800 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
801 _LT_CONFIG_SAVE_COMMANDS([
802 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
803 m4_if(_LT_TAG, [C], [
804 # See if we are running on zsh, and set the options which allow our
805 # commands through without removal of \ escapes.
806 if test -n "${ZSH_VERSION+set}" ; then
807 setopt NO_GLOB_SUBST
808 fi
809
810 cfgfile="${ofile}T"
811 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
812 $RM "$cfgfile"
813
814 cat <<_LT_EOF >> "$cfgfile"
815 #! $SHELL
816
817 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
818 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
819 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
820 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
821 #
822 _LT_COPYING
823 _LT_LIBTOOL_TAGS
824
825 # ### BEGIN LIBTOOL CONFIG
826 _LT_LIBTOOL_CONFIG_VARS
827 _LT_LIBTOOL_TAG_VARS
828 # ### END LIBTOOL CONFIG
829
830 _LT_EOF
831
832 case $host_os in
833 aix3*)
834 cat <<\_LT_EOF >> "$cfgfile"
835 # AIX sometimes has problems with the GCC collect2 program. For some
836 # reason, if we set the COLLECT_NAMES environment variable, the problems
837 # vanish in a puff of smoke.
838 if test "X${COLLECT_NAMES+set}" != Xset; then
839 COLLECT_NAMES=
840 export COLLECT_NAMES
841 fi
842 _LT_EOF
843 ;;
844 esac
845
846 _LT_PROG_LTMAIN
847
848 # We use sed instead of cat because bash on DJGPP gets confused if
849 # if finds mixed CR/LF and LF-only lines. Since sed operates in
850 # text mode, it properly converts lines to CR/LF. This bash problem
851 # is reportedly fixed, but why not run on old versions too?
852 sed '$q' "$ltmain" >> "$cfgfile" \
853 || (rm -f "$cfgfile"; exit 1)
854
855 _LT_PROG_REPLACE_SHELLFNS
856
857 mv -f "$cfgfile" "$ofile" ||
858 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
859 chmod +x "$ofile"
860 ],
861 [cat <<_LT_EOF >> "$ofile"
862
863 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
864 dnl in a comment (ie after a #).
865 # ### BEGIN LIBTOOL TAG CONFIG: $1
866 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
867 # ### END LIBTOOL TAG CONFIG: $1
868 _LT_EOF
869 ])dnl /m4_if
870 ],
871 [m4_if([$1], [], [
872 PACKAGE='$PACKAGE'
873 VERSION='$VERSION'
874 TIMESTAMP='$TIMESTAMP'
875 RM='$RM'
876 ofile='$ofile'], [])
877 ])dnl /_LT_CONFIG_SAVE_COMMANDS
878 ])# _LT_CONFIG
879
880
881 # LT_SUPPORTED_TAG(TAG)
882 # ---------------------
883 # Trace this macro to discover what tags are supported by the libtool
884 # --tag option, using:
885 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
886 AC_DEFUN([LT_SUPPORTED_TAG], [])
887
888
889 # C support is built-in for now
890 m4_define([_LT_LANG_C_enabled], [])
891 m4_define([_LT_TAGS], [])
892
893
894 # LT_LANG(LANG)
895 # -------------
896 # Enable libtool support for the given language if not already enabled.
897 AC_DEFUN([LT_LANG],
898 [AC_BEFORE([$0], [LT_OUTPUT])dnl
899 m4_case([$1],
900 [C], [_LT_LANG(C)],
901 [C++], [_LT_LANG(CXX)],
902 [Go], [_LT_LANG(GO)],
903 [Java], [_LT_LANG(GCJ)],
904 [Fortran 77], [_LT_LANG(F77)],
905 [Fortran], [_LT_LANG(FC)],
906 [Windows Resource], [_LT_LANG(RC)],
907 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
908 [_LT_LANG($1)],
909 [m4_fatal([$0: unsupported language: "$1"])])])dnl
910 ])# LT_LANG
911
912
913 # _LT_LANG(LANGNAME)
914 # ------------------
915 m4_defun([_LT_LANG],
916 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
917 [LT_SUPPORTED_TAG([$1])dnl
918 m4_append([_LT_TAGS], [$1 ])dnl
919 m4_define([_LT_LANG_]$1[_enabled], [])dnl
920 _LT_LANG_$1_CONFIG($1)])dnl
921 ])# _LT_LANG
922
923
924 m4_ifndef([AC_PROG_GO], [
925 # NOTE: This macro has been submitted for inclusion into #
926 # GNU Autoconf as AC_PROG_GO. When it is available in #
927 # a released version of Autoconf we should remove this #
928 # macro and use it instead. #
929 m4_defun([AC_PROG_GO],
930 [AC_LANG_PUSH(Go)dnl
931 AC_ARG_VAR([GOC], [Go compiler command])dnl
932 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
933 _AC_ARG_VAR_LDFLAGS()dnl
934 AC_CHECK_TOOL(GOC, gccgo)
935 if test -z "$GOC"; then
936 if test -n "$ac_tool_prefix"; then
937 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
938 fi
939 fi
940 if test -z "$GOC"; then
941 AC_CHECK_PROG(GOC, gccgo, gccgo, false)
942 fi
943 ])#m4_defun
944 ])#m4_ifndef
945
946
947 # _LT_LANG_DEFAULT_CONFIG
948 # -----------------------
949 m4_defun([_LT_LANG_DEFAULT_CONFIG],
950 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
951 [LT_LANG(CXX)],
952 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
953
954 AC_PROVIDE_IFELSE([AC_PROG_F77],
955 [LT_LANG(F77)],
956 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
957
958 AC_PROVIDE_IFELSE([AC_PROG_FC],
959 [LT_LANG(FC)],
960 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
961
962 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
963 dnl pulling things in needlessly.
964 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
965 [LT_LANG(GCJ)],
966 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
967 [LT_LANG(GCJ)],
968 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
969 [LT_LANG(GCJ)],
970 [m4_ifdef([AC_PROG_GCJ],
971 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
972 m4_ifdef([A][M_PROG_GCJ],
973 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
974 m4_ifdef([LT_PROG_GCJ],
975 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
976
977 AC_PROVIDE_IFELSE([AC_PROG_GO],
978 [LT_LANG(GO)],
979 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
980
981 AC_PROVIDE_IFELSE([LT_PROG_RC],
982 [LT_LANG(RC)],
983 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
984 ])# _LT_LANG_DEFAULT_CONFIG
985
986 # Obsolete macros:
987 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
988 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
989 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
990 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
991 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
992 dnl aclocal-1.4 backwards compatibility:
993 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
994 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
995 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
996 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
997 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
998
999
1000 # _LT_TAG_COMPILER
1001 # ----------------
1002 m4_defun([_LT_TAG_COMPILER],
1003 [AC_REQUIRE([AC_PROG_CC])dnl
1004
1005 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
1006 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
1007 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
1008 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
1009
1010 # If no C compiler was specified, use CC.
1011 LTCC=${LTCC-"$CC"}
1012
1013 # If no C compiler flags were specified, use CFLAGS.
1014 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
1015
1016 # Allow CC to be a program name with arguments.
1017 compiler=$CC
1018 ])# _LT_TAG_COMPILER
1019
1020
1021 # _LT_COMPILER_BOILERPLATE
1022 # ------------------------
1023 # Check for compiler boilerplate output or warnings with
1024 # the simple compiler test code.
1025 m4_defun([_LT_COMPILER_BOILERPLATE],
1026 [m4_require([_LT_DECL_SED])dnl
1027 ac_outfile=conftest.$ac_objext
1028 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
1029 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
1030 _lt_compiler_boilerplate=`cat conftest.err`
1031 $RM conftest*
1032 ])# _LT_COMPILER_BOILERPLATE
1033
1034
1035 # _LT_LINKER_BOILERPLATE
1036 # ----------------------
1037 # Check for linker boilerplate output or warnings with
1038 # the simple link test code.
1039 m4_defun([_LT_LINKER_BOILERPLATE],
1040 [m4_require([_LT_DECL_SED])dnl
1041 ac_outfile=conftest.$ac_objext
1042 echo "$lt_simple_link_test_code" >conftest.$ac_ext
1043 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
1044 _lt_linker_boilerplate=`cat conftest.err`
1045 $RM -r conftest*
1046 ])# _LT_LINKER_BOILERPLATE
1047
1048 # _LT_REQUIRED_DARWIN_CHECKS
1049 # -------------------------
1050 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
1051 case $host_os in
1052 rhapsody* | darwin*)
1053 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
1054 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
1055 AC_CHECK_TOOL([LIPO], [lipo], [:])
1056 AC_CHECK_TOOL([OTOOL], [otool], [:])
1057 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
1058 _LT_DECL([], [DSYMUTIL], [1],
1059 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
1060 _LT_DECL([], [NMEDIT], [1],
1061 [Tool to change global to local symbols on Mac OS X])
1062 _LT_DECL([], [LIPO], [1],
1063 [Tool to manipulate fat objects and archives on Mac OS X])
1064 _LT_DECL([], [OTOOL], [1],
1065 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
1066 _LT_DECL([], [OTOOL64], [1],
1067 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
1068
1069 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
1070 [lt_cv_apple_cc_single_mod=no
1071 if test -z "${LT_MULTI_MODULE}"; then
1072 # By default we will add the -single_module flag. You can override
1073 # by either setting the environment variable LT_MULTI_MODULE
1074 # non-empty at configure time, or by adding -multi_module to the
1075 # link flags.
1076 rm -rf libconftest.dylib*
1077 echo "int foo(void){return 1;}" > conftest.c
1078 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1079 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
1080 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1081 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
1082 _lt_result=$?
1083 # If there is a non-empty error log, and "single_module"
1084 # appears in it, assume the flag caused a linker warning
1085 if test -s conftest.err && $GREP single_module conftest.err; then
1086 cat conftest.err >&AS_MESSAGE_LOG_FD
1087 # Otherwise, if the output was created with a 0 exit code from
1088 # the compiler, it worked.
1089 elif test -f libconftest.dylib && test $_lt_result -eq 0; then
1090 lt_cv_apple_cc_single_mod=yes
1091 else
1092 cat conftest.err >&AS_MESSAGE_LOG_FD
1093 fi
1094 rm -rf libconftest.dylib*
1095 rm -f conftest.*
1096 fi])
1097
1098 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1099 [lt_cv_ld_exported_symbols_list],
1100 [lt_cv_ld_exported_symbols_list=no
1101 save_LDFLAGS=$LDFLAGS
1102 echo "_main" > conftest.sym
1103 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1104 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1105 [lt_cv_ld_exported_symbols_list=yes],
1106 [lt_cv_ld_exported_symbols_list=no])
1107 LDFLAGS="$save_LDFLAGS"
1108 ])
1109
1110 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1111 [lt_cv_ld_force_load=no
1112 cat > conftest.c << _LT_EOF
1113 int forced_loaded() { return 2;}
1114 _LT_EOF
1115 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1116 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1117 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1118 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1119 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1120 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1121 cat > conftest.c << _LT_EOF
1122 int main() { return 0;}
1123 _LT_EOF
1124 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1125 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1126 _lt_result=$?
1127 if test -s conftest.err && $GREP force_load conftest.err; then
1128 cat conftest.err >&AS_MESSAGE_LOG_FD
1129 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
1130 lt_cv_ld_force_load=yes
1131 else
1132 cat conftest.err >&AS_MESSAGE_LOG_FD
1133 fi
1134 rm -f conftest.err libconftest.a conftest conftest.c
1135 rm -rf conftest.dSYM
1136 ])
1137 case $host_os in
1138 rhapsody* | darwin1.[[012]])
1139 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1140 darwin1.*)
1141 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1142 darwin*) # darwin 5.x on
1143 # if running on 10.5 or later, the deployment target defaults
1144 # to the OS version, if on x86, and 10.4, the deployment
1145 # target defaults to 10.4. Don't you love it?
1146 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1147 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1148 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1149 10.[[012]]*)
1150 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1151 10.*)
1152 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1153 esac
1154 ;;
1155 esac
1156 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1157 _lt_dar_single_mod='$single_module'
1158 fi
1159 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1160 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1161 else
1162 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1163 fi
1164 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
1165 _lt_dsymutil='~$DSYMUTIL $lib || :'
1166 else
1167 _lt_dsymutil=
1168 fi
1169 ;;
1170 esac
1171 ])
1172
1173
1174 # _LT_DARWIN_LINKER_FEATURES([TAG])
1175 # ---------------------------------
1176 # Checks for linker and compiler features on darwin
1177 m4_defun([_LT_DARWIN_LINKER_FEATURES],
1178 [
1179 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1180 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1181 _LT_TAGVAR(hardcode_direct, $1)=no
1182 _LT_TAGVAR(hardcode_automatic, $1)=yes
1183 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1184 if test "$lt_cv_ld_force_load" = "yes"; then
1185 _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\"`'
1186 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
1187 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1188 else
1189 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1190 fi
1191 _LT_TAGVAR(link_all_deplibs, $1)=yes
1192 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1193 case $cc_basename in
1194 ifort*) _lt_dar_can_shared=yes ;;
1195 *) _lt_dar_can_shared=$GCC ;;
1196 esac
1197 if test "$_lt_dar_can_shared" = "yes"; then
1198 output_verbose_link_cmd=func_echo_all
1199 _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}"
1200 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1201 _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}"
1202 _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}"
1203 m4_if([$1], [CXX],
1204 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1205 _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}"
1206 _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}"
1207 fi
1208 ],[])
1209 else
1210 _LT_TAGVAR(ld_shlibs, $1)=no
1211 fi
1212 ])
1213
1214 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1215 # ----------------------------------
1216 # Links a minimal program and checks the executable
1217 # for the system default hardcoded library path. In most cases,
1218 # this is /usr/lib:/lib, but when the MPI compilers are used
1219 # the location of the communication and MPI libs are included too.
1220 # If we don't find anything, use the default library path according
1221 # to the aix ld manual.
1222 # Store the results from the different compilers for each TAGNAME.
1223 # Allow to override them for all tags through lt_cv_aix_libpath.
1224 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1225 [m4_require([_LT_DECL_SED])dnl
1226 if test "${lt_cv_aix_libpath+set}" = set; then
1227 aix_libpath=$lt_cv_aix_libpath
1228 else
1229 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1230 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1231 lt_aix_libpath_sed='[
1232 /Import File Strings/,/^$/ {
1233 /^0/ {
1234 s/^0 *\([^ ]*\) *$/\1/
1235 p
1236 }
1237 }]'
1238 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1239 # Check for a 64-bit object if we didn't find anything.
1240 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1241 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1242 fi],[])
1243 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1244 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
1245 fi
1246 ])
1247 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1248 fi
1249 ])# _LT_SYS_MODULE_PATH_AIX
1250
1251
1252 # _LT_SHELL_INIT(ARG)
1253 # -------------------
1254 m4_define([_LT_SHELL_INIT],
1255 [m4_divert_text([M4SH-INIT], [$1
1256 ])])# _LT_SHELL_INIT
1257
1258
1259
1260 # _LT_PROG_ECHO_BACKSLASH
1261 # -----------------------
1262 # Find how we can fake an echo command that does not interpret backslash.
1263 # In particular, with Autoconf 2.60 or later we add some code to the start
1264 # of the generated configure script which will find a shell with a builtin
1265 # printf (which we can use as an echo command).
1266 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1267 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1268 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1269 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1270
1271 AC_MSG_CHECKING([how to print strings])
1272 # Test print first, because it will be a builtin if present.
1273 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1274 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1275 ECHO='print -r --'
1276 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1277 ECHO='printf %s\n'
1278 else
1279 # Use this function as a fallback that always works.
1280 func_fallback_echo ()
1281 {
1282 eval 'cat <<_LTECHO_EOF
1283 $[]1
1284 _LTECHO_EOF'
1285 }
1286 ECHO='func_fallback_echo'
1287 fi
1288
1289 # func_echo_all arg...
1290 # Invoke $ECHO with all args, space-separated.
1291 func_echo_all ()
1292 {
1293 $ECHO "$*"
1294 }
1295
1296 case "$ECHO" in
1297 printf*) AC_MSG_RESULT([printf]) ;;
1298 print*) AC_MSG_RESULT([print -r]) ;;
1299 *) AC_MSG_RESULT([cat]) ;;
1300 esac
1301
1302 m4_ifdef([_AS_DETECT_SUGGESTED],
1303 [_AS_DETECT_SUGGESTED([
1304 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1305 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1306 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1307 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1308 PATH=/empty FPATH=/empty; export PATH FPATH
1309 test "X`printf %s $ECHO`" = "X$ECHO" \
1310 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1311
1312 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1313 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1314 ])# _LT_PROG_ECHO_BACKSLASH
1315
1316
1317 # _LT_WITH_SYSROOT
1318 # ----------------
1319 AC_DEFUN([_LT_WITH_SYSROOT],
1320 [AC_MSG_CHECKING([for sysroot])
1321 AC_ARG_WITH([sysroot],
1322 [ --with-sysroot[=DIR] Search for dependent libraries within DIR
1323 (or the compiler's sysroot if not specified).],
1324 [], [with_sysroot=no])
1325
1326 dnl lt_sysroot will always be passed unquoted. We quote it here
1327 dnl in case the user passed a directory name.
1328 lt_sysroot=
1329 case ${with_sysroot} in #(
1330 yes)
1331 if test "$GCC" = yes; then
1332 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1333 fi
1334 ;; #(
1335 /*)
1336 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1337 ;; #(
1338 no|'')
1339 ;; #(
1340 *)
1341 AC_MSG_RESULT([${with_sysroot}])
1342 AC_MSG_ERROR([The sysroot must be an absolute path.])
1343 ;;
1344 esac
1345
1346 AC_MSG_RESULT([${lt_sysroot:-no}])
1347 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1348 [dependent libraries, and in which our libraries should be installed.])])
1349
1350 # _LT_ENABLE_LOCK
1351 # ---------------
1352 m4_defun([_LT_ENABLE_LOCK],
1353 [AC_ARG_ENABLE([libtool-lock],
1354 [AS_HELP_STRING([--disable-libtool-lock],
1355 [avoid locking (might break parallel builds)])])
1356 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1357
1358 # Some flags need to be propagated to the compiler or linker for good
1359 # libtool support.
1360 case $host in
1361 ia64-*-hpux*)
1362 # Find out which ABI we are using.
1363 echo 'int i;' > conftest.$ac_ext
1364 if AC_TRY_EVAL(ac_compile); then
1365 case `/usr/bin/file conftest.$ac_objext` in
1366 *ELF-32*)
1367 HPUX_IA64_MODE="32"
1368 ;;
1369 *ELF-64*)
1370 HPUX_IA64_MODE="64"
1371 ;;
1372 esac
1373 fi
1374 rm -rf conftest*
1375 ;;
1376 *-*-irix6*)
1377 # Find out which ABI we are using.
1378 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1379 if AC_TRY_EVAL(ac_compile); then
1380 if test "$lt_cv_prog_gnu_ld" = yes; then
1381 case `/usr/bin/file conftest.$ac_objext` in
1382 *32-bit*)
1383 LD="${LD-ld} -melf32bsmip"
1384 ;;
1385 *N32*)
1386 LD="${LD-ld} -melf32bmipn32"
1387 ;;
1388 *64-bit*)
1389 LD="${LD-ld} -melf64bmip"
1390 ;;
1391 esac
1392 else
1393 case `/usr/bin/file conftest.$ac_objext` in
1394 *32-bit*)
1395 LD="${LD-ld} -32"
1396 ;;
1397 *N32*)
1398 LD="${LD-ld} -n32"
1399 ;;
1400 *64-bit*)
1401 LD="${LD-ld} -64"
1402 ;;
1403 esac
1404 fi
1405 fi
1406 rm -rf conftest*
1407 ;;
1408
1409 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1410 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1411 # Find out which ABI we are using.
1412 echo 'int i;' > conftest.$ac_ext
1413 if AC_TRY_EVAL(ac_compile); then
1414 case `/usr/bin/file conftest.o` in
1415 *32-bit*)
1416 case $host in
1417 x86_64-*kfreebsd*-gnu)
1418 LD="${LD-ld} -m elf_i386_fbsd"
1419 ;;
1420 x86_64-*linux*)
1421 LD="${LD-ld} -m elf_i386"
1422 ;;
1423 ppc64-*linux*|powerpc64-*linux*)
1424 LD="${LD-ld} -m elf32ppclinux"
1425 ;;
1426 s390x-*linux*)
1427 LD="${LD-ld} -m elf_s390"
1428 ;;
1429 sparc64-*linux*)
1430 LD="${LD-ld} -m elf32_sparc"
1431 ;;
1432 esac
1433 ;;
1434 *64-bit*)
1435 case $host in
1436 x86_64-*kfreebsd*-gnu)
1437 LD="${LD-ld} -m elf_x86_64_fbsd"
1438 ;;
1439 x86_64-*linux*)
1440 LD="${LD-ld} -m elf_x86_64"
1441 ;;
1442 ppc*-*linux*|powerpc*-*linux*)
1443 LD="${LD-ld} -m elf64ppc"
1444 ;;
1445 s390*-*linux*|s390*-*tpf*)
1446 LD="${LD-ld} -m elf64_s390"
1447 ;;
1448 sparc*-*linux*)
1449 LD="${LD-ld} -m elf64_sparc"
1450 ;;
1451 esac
1452 ;;
1453 esac
1454 fi
1455 rm -rf conftest*
1456 ;;
1457
1458 *-*-sco3.2v5*)
1459 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1460 SAVE_CFLAGS="$CFLAGS"
1461 CFLAGS="$CFLAGS -belf"
1462 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1463 [AC_LANG_PUSH(C)
1464 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1465 AC_LANG_POP])
1466 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1467 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1468 CFLAGS="$SAVE_CFLAGS"
1469 fi
1470 ;;
1471 *-*solaris*)
1472 # Find out which ABI we are using.
1473 echo 'int i;' > conftest.$ac_ext
1474 if AC_TRY_EVAL(ac_compile); then
1475 case `/usr/bin/file conftest.o` in
1476 *64-bit*)
1477 case $lt_cv_prog_gnu_ld in
1478 yes*)
1479 case $host in
1480 i?86-*-solaris*)
1481 LD="${LD-ld} -m elf_x86_64"
1482 ;;
1483 sparc*-*-solaris*)
1484 LD="${LD-ld} -m elf64_sparc"
1485 ;;
1486 esac
1487 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1488 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1489 LD="${LD-ld}_sol2"
1490 fi
1491 ;;
1492 *)
1493 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1494 LD="${LD-ld} -64"
1495 fi
1496 ;;
1497 esac
1498 ;;
1499 esac
1500 fi
1501 rm -rf conftest*
1502 ;;
1503 esac
1504
1505 need_locks="$enable_libtool_lock"
1506 ])# _LT_ENABLE_LOCK
1507
1508
1509 # _LT_PROG_AR
1510 # -----------
1511 m4_defun([_LT_PROG_AR],
1512 [AC_CHECK_TOOLS(AR, [ar], false)
1513 : ${AR=ar}
1514 : ${AR_FLAGS=cru}
1515 _LT_DECL([], [AR], [1], [The archiver])
1516 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1517
1518 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1519 [lt_cv_ar_at_file=no
1520 AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1521 [echo conftest.$ac_objext > conftest.lst
1522 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1523 AC_TRY_EVAL([lt_ar_try])
1524 if test "$ac_status" -eq 0; then
1525 # Ensure the archiver fails upon bogus file names.
1526 rm -f conftest.$ac_objext libconftest.a
1527 AC_TRY_EVAL([lt_ar_try])
1528 if test "$ac_status" -ne 0; then
1529 lt_cv_ar_at_file=@
1530 fi
1531 fi
1532 rm -f conftest.* libconftest.a
1533 ])
1534 ])
1535
1536 if test "x$lt_cv_ar_at_file" = xno; then
1537 archiver_list_spec=
1538 else
1539 archiver_list_spec=$lt_cv_ar_at_file
1540 fi
1541 _LT_DECL([], [archiver_list_spec], [1],
1542 [How to feed a file listing to the archiver])
1543 ])# _LT_PROG_AR
1544
1545
1546 # _LT_CMD_OLD_ARCHIVE
1547 # -------------------
1548 m4_defun([_LT_CMD_OLD_ARCHIVE],
1549 [_LT_PROG_AR
1550
1551 AC_CHECK_TOOL(STRIP, strip, :)
1552 test -z "$STRIP" && STRIP=:
1553 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1554
1555 AC_CHECK_TOOL(RANLIB, ranlib, :)
1556 test -z "$RANLIB" && RANLIB=:
1557 _LT_DECL([], [RANLIB], [1],
1558 [Commands used to install an old-style archive])
1559
1560 # Determine commands to create old-style static archives.
1561 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1562 old_postinstall_cmds='chmod 644 $oldlib'
1563 old_postuninstall_cmds=
1564
1565 if test -n "$RANLIB"; then
1566 case $host_os in
1567 openbsd*)
1568 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1569 ;;
1570 *)
1571 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1572 ;;
1573 esac
1574 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1575 fi
1576
1577 case $host_os in
1578 darwin*)
1579 lock_old_archive_extraction=yes ;;
1580 *)
1581 lock_old_archive_extraction=no ;;
1582 esac
1583 _LT_DECL([], [old_postinstall_cmds], [2])
1584 _LT_DECL([], [old_postuninstall_cmds], [2])
1585 _LT_TAGDECL([], [old_archive_cmds], [2],
1586 [Commands used to build an old-style archive])
1587 _LT_DECL([], [lock_old_archive_extraction], [0],
1588 [Whether to use a lock for old archive extraction])
1589 ])# _LT_CMD_OLD_ARCHIVE
1590
1591
1592 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1593 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1594 # ----------------------------------------------------------------
1595 # Check whether the given compiler option works
1596 AC_DEFUN([_LT_COMPILER_OPTION],
1597 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1598 m4_require([_LT_DECL_SED])dnl
1599 AC_CACHE_CHECK([$1], [$2],
1600 [$2=no
1601 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1602 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1603 lt_compiler_flag="$3"
1604 # Insert the option either (1) after the last *FLAGS variable, or
1605 # (2) before a word containing "conftest.", or (3) at the end.
1606 # Note that $ac_compile itself does not contain backslashes and begins
1607 # with a dollar sign (not a hyphen), so the echo should work correctly.
1608 # The option is referenced via a variable to avoid confusing sed.
1609 lt_compile=`echo "$ac_compile" | $SED \
1610 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1611 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1612 -e 's:$: $lt_compiler_flag:'`
1613 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1614 (eval "$lt_compile" 2>conftest.err)
1615 ac_status=$?
1616 cat conftest.err >&AS_MESSAGE_LOG_FD
1617 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1618 if (exit $ac_status) && test -s "$ac_outfile"; then
1619 # The compiler can only warn and ignore the option if not recognized
1620 # So say no if there are warnings other than the usual output.
1621 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1622 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1623 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1624 $2=yes
1625 fi
1626 fi
1627 $RM conftest*
1628 ])
1629
1630 if test x"[$]$2" = xyes; then
1631 m4_if([$5], , :, [$5])
1632 else
1633 m4_if([$6], , :, [$6])
1634 fi
1635 ])# _LT_COMPILER_OPTION
1636
1637 # Old name:
1638 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1639 dnl aclocal-1.4 backwards compatibility:
1640 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1641
1642
1643 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1644 # [ACTION-SUCCESS], [ACTION-FAILURE])
1645 # ----------------------------------------------------
1646 # Check whether the given linker option works
1647 AC_DEFUN([_LT_LINKER_OPTION],
1648 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1649 m4_require([_LT_DECL_SED])dnl
1650 AC_CACHE_CHECK([$1], [$2],
1651 [$2=no
1652 save_LDFLAGS="$LDFLAGS"
1653 LDFLAGS="$LDFLAGS $3"
1654 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1655 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1656 # The linker can only warn and ignore the option if not recognized
1657 # So say no if there are warnings
1658 if test -s conftest.err; then
1659 # Append any errors to the config.log.
1660 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1661 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1662 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1663 if diff conftest.exp conftest.er2 >/dev/null; then
1664 $2=yes
1665 fi
1666 else
1667 $2=yes
1668 fi
1669 fi
1670 $RM -r conftest*
1671 LDFLAGS="$save_LDFLAGS"
1672 ])
1673
1674 if test x"[$]$2" = xyes; then
1675 m4_if([$4], , :, [$4])
1676 else
1677 m4_if([$5], , :, [$5])
1678 fi
1679 ])# _LT_LINKER_OPTION
1680
1681 # Old name:
1682 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1683 dnl aclocal-1.4 backwards compatibility:
1684 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1685
1686
1687 # LT_CMD_MAX_LEN
1688 #---------------
1689 AC_DEFUN([LT_CMD_MAX_LEN],
1690 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1691 # find the maximum length of command line arguments
1692 AC_MSG_CHECKING([the maximum length of command line arguments])
1693 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1694 i=0
1695 teststring="ABCD"
1696
1697 case $build_os in
1698 msdosdjgpp*)
1699 # On DJGPP, this test can blow up pretty badly due to problems in libc
1700 # (any single argument exceeding 2000 bytes causes a buffer overrun
1701 # during glob expansion). Even if it were fixed, the result of this
1702 # check would be larger than it should be.
1703 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1704 ;;
1705
1706 gnu*)
1707 # Under GNU Hurd, this test is not required because there is
1708 # no limit to the length of command line arguments.
1709 # Libtool will interpret -1 as no limit whatsoever
1710 lt_cv_sys_max_cmd_len=-1;
1711 ;;
1712
1713 cygwin* | mingw* | cegcc*)
1714 # On Win9x/ME, this test blows up -- it succeeds, but takes
1715 # about 5 minutes as the teststring grows exponentially.
1716 # Worse, since 9x/ME are not pre-emptively multitasking,
1717 # you end up with a "frozen" computer, even though with patience
1718 # the test eventually succeeds (with a max line length of 256k).
1719 # Instead, let's just punt: use the minimum linelength reported by
1720 # all of the supported platforms: 8192 (on NT/2K/XP).
1721 lt_cv_sys_max_cmd_len=8192;
1722 ;;
1723
1724 mint*)
1725 # On MiNT this can take a long time and run out of memory.
1726 lt_cv_sys_max_cmd_len=8192;
1727 ;;
1728
1729 amigaos*)
1730 # On AmigaOS with pdksh, this test takes hours, literally.
1731 # So we just punt and use a minimum line length of 8192.
1732 lt_cv_sys_max_cmd_len=8192;
1733 ;;
1734
1735 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1736 # This has been around since 386BSD, at least. Likely further.
1737 if test -x /sbin/sysctl; then
1738 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1739 elif test -x /usr/sbin/sysctl; then
1740 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1741 else
1742 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1743 fi
1744 # And add a safety zone
1745 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1746 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1747 ;;
1748
1749 interix*)
1750 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1751 lt_cv_sys_max_cmd_len=196608
1752 ;;
1753
1754 os2*)
1755 # The test takes a long time on OS/2.
1756 lt_cv_sys_max_cmd_len=8192
1757 ;;
1758
1759 osf*)
1760 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1761 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1762 # nice to cause kernel panics so lets avoid the loop below.
1763 # First set a reasonable default.
1764 lt_cv_sys_max_cmd_len=16384
1765 #
1766 if test -x /sbin/sysconfig; then
1767 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1768 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1769 esac
1770 fi
1771 ;;
1772 sco3.2v5*)
1773 lt_cv_sys_max_cmd_len=102400
1774 ;;
1775 sysv5* | sco5v6* | sysv4.2uw2*)
1776 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1777 if test -n "$kargmax"; then
1778 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1779 else
1780 lt_cv_sys_max_cmd_len=32768
1781 fi
1782 ;;
1783 *)
1784 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1785 if test -n "$lt_cv_sys_max_cmd_len"; then
1786 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1787 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1788 else
1789 # Make teststring a little bigger before we do anything with it.
1790 # a 1K string should be a reasonable start.
1791 for i in 1 2 3 4 5 6 7 8 ; do
1792 teststring=$teststring$teststring
1793 done
1794 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1795 # If test is not a shell built-in, we'll probably end up computing a
1796 # maximum length that is only half of the actual maximum length, but
1797 # we can't tell.
1798 while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
1799 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1800 test $i != 17 # 1/2 MB should be enough
1801 do
1802 i=`expr $i + 1`
1803 teststring=$teststring$teststring
1804 done
1805 # Only check the string length outside the loop.
1806 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1807 teststring=
1808 # Add a significant safety factor because C++ compilers can tack on
1809 # massive amounts of additional arguments before passing them to the
1810 # linker. It appears as though 1/2 is a usable value.
1811 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1812 fi
1813 ;;
1814 esac
1815 ])
1816 if test -n $lt_cv_sys_max_cmd_len ; then
1817 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1818 else
1819 AC_MSG_RESULT(none)
1820 fi
1821 max_cmd_len=$lt_cv_sys_max_cmd_len
1822 _LT_DECL([], [max_cmd_len], [0],
1823 [What is the maximum length of a command?])
1824 ])# LT_CMD_MAX_LEN
1825
1826 # Old name:
1827 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1828 dnl aclocal-1.4 backwards compatibility:
1829 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1830
1831
1832 # _LT_HEADER_DLFCN
1833 # ----------------
1834 m4_defun([_LT_HEADER_DLFCN],
1835 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1836 ])# _LT_HEADER_DLFCN
1837
1838
1839 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1840 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1841 # ----------------------------------------------------------------
1842 m4_defun([_LT_TRY_DLOPEN_SELF],
1843 [m4_require([_LT_HEADER_DLFCN])dnl
1844 if test "$cross_compiling" = yes; then :
1845 [$4]
1846 else
1847 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1848 lt_status=$lt_dlunknown
1849 cat > conftest.$ac_ext <<_LT_EOF
1850 [#line $LINENO "configure"
1851 #include "confdefs.h"
1852
1853 #if HAVE_DLFCN_H
1854 #include <dlfcn.h>
1855 #endif
1856
1857 #include <stdio.h>
1858
1859 #ifdef RTLD_GLOBAL
1860 # define LT_DLGLOBAL RTLD_GLOBAL
1861 #else
1862 # ifdef DL_GLOBAL
1863 # define LT_DLGLOBAL DL_GLOBAL
1864 # else
1865 # define LT_DLGLOBAL 0
1866 # endif
1867 #endif
1868
1869 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1870 find out it does not work in some platform. */
1871 #ifndef LT_DLLAZY_OR_NOW
1872 # ifdef RTLD_LAZY
1873 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1874 # else
1875 # ifdef DL_LAZY
1876 # define LT_DLLAZY_OR_NOW DL_LAZY
1877 # else
1878 # ifdef RTLD_NOW
1879 # define LT_DLLAZY_OR_NOW RTLD_NOW
1880 # else
1881 # ifdef DL_NOW
1882 # define LT_DLLAZY_OR_NOW DL_NOW
1883 # else
1884 # define LT_DLLAZY_OR_NOW 0
1885 # endif
1886 # endif
1887 # endif
1888 # endif
1889 #endif
1890
1891 /* When -fvisbility=hidden is used, assume the code has been annotated
1892 correspondingly for the symbols needed. */
1893 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1894 int fnord () __attribute__((visibility("default")));
1895 #endif
1896
1897 int fnord () { return 42; }
1898 int main ()
1899 {
1900 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1901 int status = $lt_dlunknown;
1902
1903 if (self)
1904 {
1905 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1906 else
1907 {
1908 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1909 else puts (dlerror ());
1910 }
1911 /* dlclose (self); */
1912 }
1913 else
1914 puts (dlerror ());
1915
1916 return status;
1917 }]
1918 _LT_EOF
1919 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1920 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1921 lt_status=$?
1922 case x$lt_status in
1923 x$lt_dlno_uscore) $1 ;;
1924 x$lt_dlneed_uscore) $2 ;;
1925 x$lt_dlunknown|x*) $3 ;;
1926 esac
1927 else :
1928 # compilation failed
1929 $3
1930 fi
1931 fi
1932 rm -fr conftest*
1933 ])# _LT_TRY_DLOPEN_SELF
1934
1935
1936 # LT_SYS_DLOPEN_SELF
1937 # ------------------
1938 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1939 [m4_require([_LT_HEADER_DLFCN])dnl
1940 if test "x$enable_dlopen" != xyes; then
1941 enable_dlopen=unknown
1942 enable_dlopen_self=unknown
1943 enable_dlopen_self_static=unknown
1944 else
1945 lt_cv_dlopen=no
1946 lt_cv_dlopen_libs=
1947
1948 case $host_os in
1949 beos*)
1950 lt_cv_dlopen="load_add_on"
1951 lt_cv_dlopen_libs=
1952 lt_cv_dlopen_self=yes
1953 ;;
1954
1955 mingw* | pw32* | cegcc*)
1956 lt_cv_dlopen="LoadLibrary"
1957 lt_cv_dlopen_libs=
1958 ;;
1959
1960 cygwin*)
1961 lt_cv_dlopen="dlopen"
1962 lt_cv_dlopen_libs=
1963 ;;
1964
1965 darwin*)
1966 # if libdl is installed we need to link against it
1967 AC_CHECK_LIB([dl], [dlopen],
1968 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1969 lt_cv_dlopen="dyld"
1970 lt_cv_dlopen_libs=
1971 lt_cv_dlopen_self=yes
1972 ])
1973 ;;
1974
1975 *)
1976 AC_CHECK_FUNC([shl_load],
1977 [lt_cv_dlopen="shl_load"],
1978 [AC_CHECK_LIB([dld], [shl_load],
1979 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1980 [AC_CHECK_FUNC([dlopen],
1981 [lt_cv_dlopen="dlopen"],
1982 [AC_CHECK_LIB([dl], [dlopen],
1983 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1984 [AC_CHECK_LIB([svld], [dlopen],
1985 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1986 [AC_CHECK_LIB([dld], [dld_link],
1987 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1988 ])
1989 ])
1990 ])
1991 ])
1992 ])
1993 ;;
1994 esac
1995
1996 if test "x$lt_cv_dlopen" != xno; then
1997 enable_dlopen=yes
1998 else
1999 enable_dlopen=no
2000 fi
2001
2002 case $lt_cv_dlopen in
2003 dlopen)
2004 save_CPPFLAGS="$CPPFLAGS"
2005 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
2006
2007 save_LDFLAGS="$LDFLAGS"
2008 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
2009
2010 save_LIBS="$LIBS"
2011 LIBS="$lt_cv_dlopen_libs $LIBS"
2012
2013 AC_CACHE_CHECK([whether a program can dlopen itself],
2014 lt_cv_dlopen_self, [dnl
2015 _LT_TRY_DLOPEN_SELF(
2016 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
2017 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
2018 ])
2019
2020 if test "x$lt_cv_dlopen_self" = xyes; then
2021 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
2022 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
2023 lt_cv_dlopen_self_static, [dnl
2024 _LT_TRY_DLOPEN_SELF(
2025 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
2026 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
2027 ])
2028 fi
2029
2030 CPPFLAGS="$save_CPPFLAGS"
2031 LDFLAGS="$save_LDFLAGS"
2032 LIBS="$save_LIBS"
2033 ;;
2034 esac
2035
2036 case $lt_cv_dlopen_self in
2037 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
2038 *) enable_dlopen_self=unknown ;;
2039 esac
2040
2041 case $lt_cv_dlopen_self_static in
2042 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
2043 *) enable_dlopen_self_static=unknown ;;
2044 esac
2045 fi
2046 _LT_DECL([dlopen_support], [enable_dlopen], [0],
2047 [Whether dlopen is supported])
2048 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
2049 [Whether dlopen of programs is supported])
2050 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
2051 [Whether dlopen of statically linked programs is supported])
2052 ])# LT_SYS_DLOPEN_SELF
2053
2054 # Old name:
2055 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
2056 dnl aclocal-1.4 backwards compatibility:
2057 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
2058
2059
2060 # _LT_COMPILER_C_O([TAGNAME])
2061 # ---------------------------
2062 # Check to see if options -c and -o are simultaneously supported by compiler.
2063 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
2064 m4_defun([_LT_COMPILER_C_O],
2065 [m4_require([_LT_DECL_SED])dnl
2066 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2067 m4_require([_LT_TAG_COMPILER])dnl
2068 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
2069 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
2070 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
2071 $RM -r conftest 2>/dev/null
2072 mkdir conftest
2073 cd conftest
2074 mkdir out
2075 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
2076
2077 lt_compiler_flag="-o out/conftest2.$ac_objext"
2078 # Insert the option either (1) after the last *FLAGS variable, or
2079 # (2) before a word containing "conftest.", or (3) at the end.
2080 # Note that $ac_compile itself does not contain backslashes and begins
2081 # with a dollar sign (not a hyphen), so the echo should work correctly.
2082 lt_compile=`echo "$ac_compile" | $SED \
2083 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
2084 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2085 -e 's:$: $lt_compiler_flag:'`
2086 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2087 (eval "$lt_compile" 2>out/conftest.err)
2088 ac_status=$?
2089 cat out/conftest.err >&AS_MESSAGE_LOG_FD
2090 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2091 if (exit $ac_status) && test -s out/conftest2.$ac_objext
2092 then
2093 # The compiler can only warn and ignore the option if not recognized
2094 # So say no if there are warnings
2095 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2096 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2097 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2098 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2099 fi
2100 fi
2101 chmod u+w . 2>&AS_MESSAGE_LOG_FD
2102 $RM conftest*
2103 # SGI C++ compiler will create directory out/ii_files/ for
2104 # template instantiation
2105 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2106 $RM out/* && rmdir out
2107 cd ..
2108 $RM -r conftest
2109 $RM conftest*
2110 ])
2111 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2112 [Does compiler simultaneously support -c and -o options?])
2113 ])# _LT_COMPILER_C_O
2114
2115
2116 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2117 # ----------------------------------
2118 # Check to see if we can do hard links to lock some files if needed
2119 m4_defun([_LT_COMPILER_FILE_LOCKS],
2120 [m4_require([_LT_ENABLE_LOCK])dnl
2121 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2122 _LT_COMPILER_C_O([$1])
2123
2124 hard_links="nottested"
2125 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
2126 # do not overwrite the value of need_locks provided by the user
2127 AC_MSG_CHECKING([if we can lock with hard links])
2128 hard_links=yes
2129 $RM conftest*
2130 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2131 touch conftest.a
2132 ln conftest.a conftest.b 2>&5 || hard_links=no
2133 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2134 AC_MSG_RESULT([$hard_links])
2135 if test "$hard_links" = no; then
2136 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
2137 need_locks=warn
2138 fi
2139 else
2140 need_locks=no
2141 fi
2142 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2143 ])# _LT_COMPILER_FILE_LOCKS
2144
2145
2146 # _LT_CHECK_OBJDIR
2147 # ----------------
2148 m4_defun([_LT_CHECK_OBJDIR],
2149 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2150 [rm -f .libs 2>/dev/null
2151 mkdir .libs 2>/dev/null
2152 if test -d .libs; then
2153 lt_cv_objdir=.libs
2154 else
2155 # MS-DOS does not allow filenames that begin with a dot.
2156 lt_cv_objdir=_libs
2157 fi
2158 rmdir .libs 2>/dev/null])
2159 objdir=$lt_cv_objdir
2160 _LT_DECL([], [objdir], [0],
2161 [The name of the directory that contains temporary libtool files])dnl
2162 m4_pattern_allow([LT_OBJDIR])dnl
2163 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
2164 [Define to the sub-directory in which libtool stores uninstalled libraries.])
2165 ])# _LT_CHECK_OBJDIR
2166
2167
2168 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2169 # --------------------------------------
2170 # Check hardcoding attributes.
2171 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2172 [AC_MSG_CHECKING([how to hardcode library paths into programs])
2173 _LT_TAGVAR(hardcode_action, $1)=
2174 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2175 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2176 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
2177
2178 # We can hardcode non-existent directories.
2179 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
2180 # If the only mechanism to avoid hardcoding is shlibpath_var, we
2181 # have to relink, otherwise we might link with an installed library
2182 # when we should be linking with a yet-to-be-installed one
2183 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
2184 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
2185 # Linking always hardcodes the temporary library directory.
2186 _LT_TAGVAR(hardcode_action, $1)=relink
2187 else
2188 # We can link without hardcoding, and we can hardcode nonexisting dirs.
2189 _LT_TAGVAR(hardcode_action, $1)=immediate
2190 fi
2191 else
2192 # We cannot hardcode anything, or else we can only hardcode existing
2193 # directories.
2194 _LT_TAGVAR(hardcode_action, $1)=unsupported
2195 fi
2196 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2197
2198 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2199 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2200 # Fast installation is not supported
2201 enable_fast_install=no
2202 elif test "$shlibpath_overrides_runpath" = yes ||
2203 test "$enable_shared" = no; then
2204 # Fast installation is not necessary
2205 enable_fast_install=needless
2206 fi
2207 _LT_TAGDECL([], [hardcode_action], [0],
2208 [How to hardcode a shared library path into an executable])
2209 ])# _LT_LINKER_HARDCODE_LIBPATH
2210
2211
2212 # _LT_CMD_STRIPLIB
2213 # ----------------
2214 m4_defun([_LT_CMD_STRIPLIB],
2215 [m4_require([_LT_DECL_EGREP])
2216 striplib=
2217 old_striplib=
2218 AC_MSG_CHECKING([whether stripping libraries is possible])
2219 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2220 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2221 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2222 AC_MSG_RESULT([yes])
2223 else
2224 # FIXME - insert some real tests, host_os isn't really good enough
2225 case $host_os in
2226 darwin*)
2227 if test -n "$STRIP" ; then
2228 striplib="$STRIP -x"
2229 old_striplib="$STRIP -S"
2230 AC_MSG_RESULT([yes])
2231 else
2232 AC_MSG_RESULT([no])
2233 fi
2234 ;;
2235 *)
2236 AC_MSG_RESULT([no])
2237 ;;
2238 esac
2239 fi
2240 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2241 _LT_DECL([], [striplib], [1])
2242 ])# _LT_CMD_STRIPLIB
2243
2244
2245 # _LT_SYS_DYNAMIC_LINKER([TAG])
2246 # -----------------------------
2247 # PORTME Fill in your ld.so characteristics
2248 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2249 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2250 m4_require([_LT_DECL_EGREP])dnl
2251 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2252 m4_require([_LT_DECL_OBJDUMP])dnl
2253 m4_require([_LT_DECL_SED])dnl
2254 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2255 AC_MSG_CHECKING([dynamic linker characteristics])
2256 m4_if([$1],
2257 [], [
2258 if test "$GCC" = yes; then
2259 case $host_os in
2260 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2261 *) lt_awk_arg="/^libraries:/" ;;
2262 esac
2263 case $host_os in
2264 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
2265 *) lt_sed_strip_eq="s,=/,/,g" ;;
2266 esac
2267 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2268 case $lt_search_path_spec in
2269 *\;*)
2270 # if the path contains ";" then we assume it to be the separator
2271 # otherwise default to the standard path separator (i.e. ":") - it is
2272 # assumed that no part of a normal pathname contains ";" but that should
2273 # okay in the real world where ";" in dirpaths is itself problematic.
2274 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2275 ;;
2276 *)
2277 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2278 ;;
2279 esac
2280 # Ok, now we have the path, separated by spaces, we can step through it
2281 # and add multilib dir if necessary.
2282 lt_tmp_lt_search_path_spec=
2283 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2284 for lt_sys_path in $lt_search_path_spec; do
2285 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2286 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2287 else
2288 test -d "$lt_sys_path" && \
2289 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2290 fi
2291 done
2292 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2293 BEGIN {RS=" "; FS="/|\n";} {
2294 lt_foo="";
2295 lt_count=0;
2296 for (lt_i = NF; lt_i > 0; lt_i--) {
2297 if ($lt_i != "" && $lt_i != ".") {
2298 if ($lt_i == "..") {
2299 lt_count++;
2300 } else {
2301 if (lt_count == 0) {
2302 lt_foo="/" $lt_i lt_foo;
2303 } else {
2304 lt_count--;
2305 }
2306 }
2307 }
2308 }
2309 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2310 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2311 }'`
2312 # AWK program above erroneously prepends '/' to C:/dos/paths
2313 # for these hosts.
2314 case $host_os in
2315 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2316 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
2317 esac
2318 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2319 else
2320 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2321 fi])
2322 library_names_spec=
2323 libname_spec='lib$name'
2324 soname_spec=
2325 shrext_cmds=".so"
2326 postinstall_cmds=
2327 postuninstall_cmds=
2328 finish_cmds=
2329 finish_eval=
2330 shlibpath_var=
2331 shlibpath_overrides_runpath=unknown
2332 version_type=none
2333 dynamic_linker="$host_os ld.so"
2334 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2335 need_lib_prefix=unknown
2336 hardcode_into_libs=no
2337
2338 # when you set need_version to no, make sure it does not cause -set_version
2339 # flags to be left without arguments
2340 need_version=unknown
2341
2342 case $host_os in
2343 aix3*)
2344 version_type=linux # correct to gnu/linux during the next big refactor
2345 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2346 shlibpath_var=LIBPATH
2347
2348 # AIX 3 has no versioning support, so we append a major version to the name.
2349 soname_spec='${libname}${release}${shared_ext}$major'
2350 ;;
2351
2352 aix[[4-9]]*)
2353 version_type=linux # correct to gnu/linux during the next big refactor
2354 need_lib_prefix=no
2355 need_version=no
2356 hardcode_into_libs=yes
2357 if test "$host_cpu" = ia64; then
2358 # AIX 5 supports IA64
2359 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2360 shlibpath_var=LD_LIBRARY_PATH
2361 else
2362 # With GCC up to 2.95.x, collect2 would create an import file
2363 # for dependence libraries. The import file would start with
2364 # the line `#! .'. This would cause the generated library to
2365 # depend on `.', always an invalid library. This was fixed in
2366 # development snapshots of GCC prior to 3.0.
2367 case $host_os in
2368 aix4 | aix4.[[01]] | aix4.[[01]].*)
2369 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2370 echo ' yes '
2371 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2372 :
2373 else
2374 can_build_shared=no
2375 fi
2376 ;;
2377 esac
2378 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2379 # soname into executable. Probably we can add versioning support to
2380 # collect2, so additional links can be useful in future.
2381 if test "$aix_use_runtimelinking" = yes; then
2382 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2383 # instead of lib<name>.a to let people know that these are not
2384 # typical AIX shared libraries.
2385 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2386 else
2387 # We preserve .a as extension for shared libraries through AIX4.2
2388 # and later when we are not doing run time linking.
2389 library_names_spec='${libname}${release}.a $libname.a'
2390 soname_spec='${libname}${release}${shared_ext}$major'
2391 fi
2392 shlibpath_var=LIBPATH
2393 fi
2394 ;;
2395
2396 amigaos*)
2397 case $host_cpu in
2398 powerpc)
2399 # Since July 2007 AmigaOS4 officially supports .so libraries.
2400 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2401 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2402 ;;
2403 m68k)
2404 library_names_spec='$libname.ixlibrary $libname.a'
2405 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2406 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 ${libname}_ixlibrary.a || exit 1; done'
2407 ;;
2408 esac
2409 ;;
2410
2411 beos*)
2412 library_names_spec='${libname}${shared_ext}'
2413 dynamic_linker="$host_os ld.so"
2414 shlibpath_var=LIBRARY_PATH
2415 ;;
2416
2417 bsdi[[45]]*)
2418 version_type=linux # correct to gnu/linux during the next big refactor
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 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2423 shlibpath_var=LD_LIBRARY_PATH
2424 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2425 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2426 # the default ld.so.conf also contains /usr/contrib/lib and
2427 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2428 # libtool to hard-code these into programs
2429 ;;
2430
2431 cygwin* | mingw* | pw32* | cegcc*)
2432 version_type=windows
2433 shrext_cmds=".dll"
2434 need_version=no
2435 need_lib_prefix=no
2436
2437 case $GCC,$cc_basename in
2438 yes,*)
2439 # gcc
2440 library_names_spec='$libname.dll.a'
2441 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2442 postinstall_cmds='base_file=`basename \${file}`~
2443 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2444 dldir=$destdir/`dirname \$dlpath`~
2445 test -d \$dldir || mkdir -p \$dldir~
2446 $install_prog $dir/$dlname \$dldir/$dlname~
2447 chmod a+x \$dldir/$dlname~
2448 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2449 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2450 fi'
2451 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2452 dlpath=$dir/\$dldll~
2453 $RM \$dlpath'
2454 shlibpath_overrides_runpath=yes
2455
2456 case $host_os in
2457 cygwin*)
2458 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2459 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2460 m4_if([$1], [],[
2461 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2462 ;;
2463 mingw* | cegcc*)
2464 # MinGW DLLs use traditional 'lib' prefix
2465 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2466 ;;
2467 pw32*)
2468 # pw32 DLLs use 'pw' prefix rather than 'lib'
2469 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2470 ;;
2471 esac
2472 dynamic_linker='Win32 ld.exe'
2473 ;;
2474
2475 *,cl*)
2476 # Native MSVC
2477 libname_spec='$name'
2478 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2479 library_names_spec='${libname}.dll.lib'
2480
2481 case $build_os in
2482 mingw*)
2483 sys_lib_search_path_spec=
2484 lt_save_ifs=$IFS
2485 IFS=';'
2486 for lt_path in $LIB
2487 do
2488 IFS=$lt_save_ifs
2489 # Let DOS variable expansion print the short 8.3 style file name.
2490 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2491 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2492 done
2493 IFS=$lt_save_ifs
2494 # Convert to MSYS style.
2495 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2496 ;;
2497 cygwin*)
2498 # Convert to unix form, then to dos form, then back to unix form
2499 # but this time dos style (no spaces!) so that the unix form looks
2500 # like /cygdrive/c/PROGRA~1:/cygdr...
2501 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2502 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2503 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2504 ;;
2505 *)
2506 sys_lib_search_path_spec="$LIB"
2507 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2508 # It is most probably a Windows format PATH.
2509 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2510 else
2511 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2512 fi
2513 # FIXME: find the short name or the path components, as spaces are
2514 # common. (e.g. "Program Files" -> "PROGRA~1")
2515 ;;
2516 esac
2517
2518 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2519 postinstall_cmds='base_file=`basename \${file}`~
2520 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2521 dldir=$destdir/`dirname \$dlpath`~
2522 test -d \$dldir || mkdir -p \$dldir~
2523 $install_prog $dir/$dlname \$dldir/$dlname'
2524 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2525 dlpath=$dir/\$dldll~
2526 $RM \$dlpath'
2527 shlibpath_overrides_runpath=yes
2528 dynamic_linker='Win32 link.exe'
2529 ;;
2530
2531 *)
2532 # Assume MSVC wrapper
2533 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2534 dynamic_linker='Win32 ld.exe'
2535 ;;
2536 esac
2537 # FIXME: first we should search . and the directory the executable is in
2538 shlibpath_var=PATH
2539 ;;
2540
2541 darwin* | rhapsody*)
2542 dynamic_linker="$host_os dyld"
2543 version_type=darwin
2544 need_lib_prefix=no
2545 need_version=no
2546 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2547 soname_spec='${libname}${release}${major}$shared_ext'
2548 shlibpath_overrides_runpath=yes
2549 shlibpath_var=DYLD_LIBRARY_PATH
2550 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2551 m4_if([$1], [],[
2552 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2553 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2554 ;;
2555
2556 dgux*)
2557 version_type=linux # correct to gnu/linux during the next big refactor
2558 need_lib_prefix=no
2559 need_version=no
2560 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2561 soname_spec='${libname}${release}${shared_ext}$major'
2562 shlibpath_var=LD_LIBRARY_PATH
2563 ;;
2564
2565 freebsd* | dragonfly*)
2566 # DragonFly does not have aout. When/if they implement a new
2567 # versioning mechanism, adjust this.
2568 if test -x /usr/bin/objformat; then
2569 objformat=`/usr/bin/objformat`
2570 else
2571 case $host_os in
2572 freebsd[[23]].*) objformat=aout ;;
2573 *) objformat=elf ;;
2574 esac
2575 fi
2576 version_type=freebsd-$objformat
2577 case $version_type in
2578 freebsd-elf*)
2579 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2580 need_version=no
2581 need_lib_prefix=no
2582 ;;
2583 freebsd-*)
2584 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2585 need_version=yes
2586 ;;
2587 esac
2588 shlibpath_var=LD_LIBRARY_PATH
2589 case $host_os in
2590 freebsd2.*)
2591 shlibpath_overrides_runpath=yes
2592 ;;
2593 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2594 shlibpath_overrides_runpath=yes
2595 hardcode_into_libs=yes
2596 ;;
2597 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2598 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2599 shlibpath_overrides_runpath=no
2600 hardcode_into_libs=yes
2601 ;;
2602 *) # from 4.6 on, and DragonFly
2603 shlibpath_overrides_runpath=yes
2604 hardcode_into_libs=yes
2605 ;;
2606 esac
2607 ;;
2608
2609 gnu*)
2610 version_type=linux # correct to gnu/linux during the next big refactor
2611 need_lib_prefix=no
2612 need_version=no
2613 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2614 soname_spec='${libname}${release}${shared_ext}$major'
2615 shlibpath_var=LD_LIBRARY_PATH
2616 shlibpath_overrides_runpath=no
2617 hardcode_into_libs=yes
2618 ;;
2619
2620 haiku*)
2621 version_type=linux # correct to gnu/linux during the next big refactor
2622 need_lib_prefix=no
2623 need_version=no
2624 dynamic_linker="$host_os runtime_loader"
2625 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2626 soname_spec='${libname}${release}${shared_ext}$major'
2627 shlibpath_var=LIBRARY_PATH
2628 shlibpath_overrides_runpath=yes
2629 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2630 hardcode_into_libs=yes
2631 ;;
2632
2633 hpux9* | hpux10* | hpux11*)
2634 # Give a soname corresponding to the major version so that dld.sl refuses to
2635 # link against other versions.
2636 version_type=sunos
2637 need_lib_prefix=no
2638 need_version=no
2639 case $host_cpu in
2640 ia64*)
2641 shrext_cmds='.so'
2642 hardcode_into_libs=yes
2643 dynamic_linker="$host_os dld.so"
2644 shlibpath_var=LD_LIBRARY_PATH
2645 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2646 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2647 soname_spec='${libname}${release}${shared_ext}$major'
2648 if test "X$HPUX_IA64_MODE" = X32; then
2649 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2650 else
2651 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2652 fi
2653 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2654 ;;
2655 hppa*64*)
2656 shrext_cmds='.sl'
2657 hardcode_into_libs=yes
2658 dynamic_linker="$host_os dld.sl"
2659 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2660 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2661 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2662 soname_spec='${libname}${release}${shared_ext}$major'
2663 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2664 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2665 ;;
2666 *)
2667 shrext_cmds='.sl'
2668 dynamic_linker="$host_os dld.sl"
2669 shlibpath_var=SHLIB_PATH
2670 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2671 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2672 soname_spec='${libname}${release}${shared_ext}$major'
2673 ;;
2674 esac
2675 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2676 postinstall_cmds='chmod 555 $lib'
2677 # or fails outright, so override atomically:
2678 install_override_mode=555
2679 ;;
2680
2681 interix[[3-9]]*)
2682 version_type=linux # correct to gnu/linux during the next big refactor
2683 need_lib_prefix=no
2684 need_version=no
2685 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2686 soname_spec='${libname}${release}${shared_ext}$major'
2687 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2688 shlibpath_var=LD_LIBRARY_PATH
2689 shlibpath_overrides_runpath=no
2690 hardcode_into_libs=yes
2691 ;;
2692
2693 irix5* | irix6* | nonstopux*)
2694 case $host_os in
2695 nonstopux*) version_type=nonstopux ;;
2696 *)
2697 if test "$lt_cv_prog_gnu_ld" = yes; then
2698 version_type=linux # correct to gnu/linux during the next big refactor
2699 else
2700 version_type=irix
2701 fi ;;
2702 esac
2703 need_lib_prefix=no
2704 need_version=no
2705 soname_spec='${libname}${release}${shared_ext}$major'
2706 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2707 case $host_os in
2708 irix5* | nonstopux*)
2709 libsuff= shlibsuff=
2710 ;;
2711 *)
2712 case $LD in # libtool.m4 will add one of these switches to LD
2713 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2714 libsuff= shlibsuff= libmagic=32-bit;;
2715 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2716 libsuff=32 shlibsuff=N32 libmagic=N32;;
2717 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2718 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2719 *) libsuff= shlibsuff= libmagic=never-match;;
2720 esac
2721 ;;
2722 esac
2723 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2724 shlibpath_overrides_runpath=no
2725 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2726 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2727 hardcode_into_libs=yes
2728 ;;
2729
2730 # No shared lib support for Linux oldld, aout, or coff.
2731 linux*oldld* | linux*aout* | linux*coff*)
2732 dynamic_linker=no
2733 ;;
2734
2735 # This must be glibc/ELF.
2736 linux* | k*bsd*-gnu | kopensolaris*-gnu)
2737 version_type=linux # correct to gnu/linux during the next big refactor
2738 need_lib_prefix=no
2739 need_version=no
2740 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2741 soname_spec='${libname}${release}${shared_ext}$major'
2742 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2743 shlibpath_var=LD_LIBRARY_PATH
2744 shlibpath_overrides_runpath=no
2745
2746 # Some binutils ld are patched to set DT_RUNPATH
2747 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2748 [lt_cv_shlibpath_overrides_runpath=no
2749 save_LDFLAGS=$LDFLAGS
2750 save_libdir=$libdir
2751 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2752 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2753 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2754 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2755 [lt_cv_shlibpath_overrides_runpath=yes])])
2756 LDFLAGS=$save_LDFLAGS
2757 libdir=$save_libdir
2758 ])
2759 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2760
2761 # This implies no fast_install, which is unacceptable.
2762 # Some rework will be needed to allow for fast_install
2763 # before this can be enabled.
2764 hardcode_into_libs=yes
2765
2766 # Append ld.so.conf contents to the search path
2767 if test -f /etc/ld.so.conf; then
2768 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' ' '`
2769 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2770 fi
2771
2772 # We used to test for /lib/ld.so.1 and disable shared libraries on
2773 # powerpc, because MkLinux only supported shared libraries with the
2774 # GNU dynamic linker. Since this was broken with cross compilers,
2775 # most powerpc-linux boxes support dynamic linking these days and
2776 # people can always --disable-shared, the test was removed, and we
2777 # assume the GNU/Linux dynamic linker is in use.
2778 dynamic_linker='GNU/Linux ld.so'
2779 ;;
2780
2781 netbsd*)
2782 version_type=sunos
2783 need_lib_prefix=no
2784 need_version=no
2785 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2786 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2787 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2788 dynamic_linker='NetBSD (a.out) ld.so'
2789 else
2790 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2791 soname_spec='${libname}${release}${shared_ext}$major'
2792 dynamic_linker='NetBSD ld.elf_so'
2793 fi
2794 shlibpath_var=LD_LIBRARY_PATH
2795 shlibpath_overrides_runpath=yes
2796 hardcode_into_libs=yes
2797 ;;
2798
2799 newsos6)
2800 version_type=linux # correct to gnu/linux during the next big refactor
2801 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2802 shlibpath_var=LD_LIBRARY_PATH
2803 shlibpath_overrides_runpath=yes
2804 ;;
2805
2806 *nto* | *qnx*)
2807 version_type=qnx
2808 need_lib_prefix=no
2809 need_version=no
2810 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2811 soname_spec='${libname}${release}${shared_ext}$major'
2812 shlibpath_var=LD_LIBRARY_PATH
2813 shlibpath_overrides_runpath=no
2814 hardcode_into_libs=yes
2815 dynamic_linker='ldqnx.so'
2816 ;;
2817
2818 openbsd*)
2819 version_type=sunos
2820 sys_lib_dlsearch_path_spec="/usr/lib"
2821 need_lib_prefix=no
2822 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2823 case $host_os in
2824 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2825 *) need_version=no ;;
2826 esac
2827 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2828 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2829 shlibpath_var=LD_LIBRARY_PATH
2830 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2831 case $host_os in
2832 openbsd2.[[89]] | openbsd2.[[89]].*)
2833 shlibpath_overrides_runpath=no
2834 ;;
2835 *)
2836 shlibpath_overrides_runpath=yes
2837 ;;
2838 esac
2839 else
2840 shlibpath_overrides_runpath=yes
2841 fi
2842 ;;
2843
2844 os2*)
2845 libname_spec='$name'
2846 shrext_cmds=".dll"
2847 need_lib_prefix=no
2848 library_names_spec='$libname${shared_ext} $libname.a'
2849 dynamic_linker='OS/2 ld.exe'
2850 shlibpath_var=LIBPATH
2851 ;;
2852
2853 osf3* | osf4* | osf5*)
2854 version_type=osf
2855 need_lib_prefix=no
2856 need_version=no
2857 soname_spec='${libname}${release}${shared_ext}$major'
2858 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2859 shlibpath_var=LD_LIBRARY_PATH
2860 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2861 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2862 ;;
2863
2864 rdos*)
2865 dynamic_linker=no
2866 ;;
2867
2868 solaris*)
2869 version_type=linux # correct to gnu/linux during the next big refactor
2870 need_lib_prefix=no
2871 need_version=no
2872 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2873 soname_spec='${libname}${release}${shared_ext}$major'
2874 shlibpath_var=LD_LIBRARY_PATH
2875 shlibpath_overrides_runpath=yes
2876 hardcode_into_libs=yes
2877 # ldd complains unless libraries are executable
2878 postinstall_cmds='chmod +x $lib'
2879 ;;
2880
2881 sunos4*)
2882 version_type=sunos
2883 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2884 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2885 shlibpath_var=LD_LIBRARY_PATH
2886 shlibpath_overrides_runpath=yes
2887 if test "$with_gnu_ld" = yes; then
2888 need_lib_prefix=no
2889 fi
2890 need_version=yes
2891 ;;
2892
2893 sysv4 | sysv4.3*)
2894 version_type=linux # correct to gnu/linux during the next big refactor
2895 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2896 soname_spec='${libname}${release}${shared_ext}$major'
2897 shlibpath_var=LD_LIBRARY_PATH
2898 case $host_vendor in
2899 sni)
2900 shlibpath_overrides_runpath=no
2901 need_lib_prefix=no
2902 runpath_var=LD_RUN_PATH
2903 ;;
2904 siemens)
2905 need_lib_prefix=no
2906 ;;
2907 motorola)
2908 need_lib_prefix=no
2909 need_version=no
2910 shlibpath_overrides_runpath=no
2911 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2912 ;;
2913 esac
2914 ;;
2915
2916 sysv4*MP*)
2917 if test -d /usr/nec ;then
2918 version_type=linux # correct to gnu/linux during the next big refactor
2919 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2920 soname_spec='$libname${shared_ext}.$major'
2921 shlibpath_var=LD_LIBRARY_PATH
2922 fi
2923 ;;
2924
2925 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2926 version_type=freebsd-elf
2927 need_lib_prefix=no
2928 need_version=no
2929 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2930 soname_spec='${libname}${release}${shared_ext}$major'
2931 shlibpath_var=LD_LIBRARY_PATH
2932 shlibpath_overrides_runpath=yes
2933 hardcode_into_libs=yes
2934 if test "$with_gnu_ld" = yes; then
2935 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2936 else
2937 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2938 case $host_os in
2939 sco3.2v5*)
2940 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2941 ;;
2942 esac
2943 fi
2944 sys_lib_dlsearch_path_spec='/usr/lib'
2945 ;;
2946
2947 tpf*)
2948 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2949 version_type=linux # correct to gnu/linux during the next big refactor
2950 need_lib_prefix=no
2951 need_version=no
2952 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2953 shlibpath_var=LD_LIBRARY_PATH
2954 shlibpath_overrides_runpath=no
2955 hardcode_into_libs=yes
2956 ;;
2957
2958 uts4*)
2959 version_type=linux # correct to gnu/linux during the next big refactor
2960 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2961 soname_spec='${libname}${release}${shared_ext}$major'
2962 shlibpath_var=LD_LIBRARY_PATH
2963 ;;
2964
2965 *)
2966 dynamic_linker=no
2967 ;;
2968 esac
2969 AC_MSG_RESULT([$dynamic_linker])
2970 test "$dynamic_linker" = no && can_build_shared=no
2971
2972 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2973 if test "$GCC" = yes; then
2974 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2975 fi
2976
2977 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2978 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2979 fi
2980 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2981 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2982 fi
2983
2984 _LT_DECL([], [variables_saved_for_relink], [1],
2985 [Variables whose values should be saved in libtool wrapper scripts and
2986 restored at link time])
2987 _LT_DECL([], [need_lib_prefix], [0],
2988 [Do we need the "lib" prefix for modules?])
2989 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2990 _LT_DECL([], [version_type], [0], [Library versioning type])
2991 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2992 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2993 _LT_DECL([], [shlibpath_overrides_runpath], [0],
2994 [Is shlibpath searched before the hard-coded library search path?])
2995 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2996 _LT_DECL([], [library_names_spec], [1],
2997 [[List of archive names. First name is the real one, the rest are links.
2998 The last name is the one that the linker finds with -lNAME]])
2999 _LT_DECL([], [soname_spec], [1],
3000 [[The coded name of the library, if different from the real name]])
3001 _LT_DECL([], [install_override_mode], [1],
3002 [Permission mode override for installation of shared libraries])
3003 _LT_DECL([], [postinstall_cmds], [2],
3004 [Command to use after installation of a shared archive])
3005 _LT_DECL([], [postuninstall_cmds], [2],
3006 [Command to use after uninstallation of a shared archive])
3007 _LT_DECL([], [finish_cmds], [2],
3008 [Commands used to finish a libtool library installation in a directory])
3009 _LT_DECL([], [finish_eval], [1],
3010 [[As "finish_cmds", except a single script fragment to be evaled but
3011 not shown]])
3012 _LT_DECL([], [hardcode_into_libs], [0],
3013 [Whether we should hardcode library paths into libraries])
3014 _LT_DECL([], [sys_lib_search_path_spec], [2],
3015 [Compile-time system search path for libraries])
3016 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
3017 [Run-time system search path for libraries])
3018 ])# _LT_SYS_DYNAMIC_LINKER
3019
3020
3021 # _LT_PATH_TOOL_PREFIX(TOOL)
3022 # --------------------------
3023 # find a file program which can recognize shared library
3024 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
3025 [m4_require([_LT_DECL_EGREP])dnl
3026 AC_MSG_CHECKING([for $1])
3027 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
3028 [case $MAGIC_CMD in
3029 [[\\/*] | ?:[\\/]*])
3030 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3031 ;;
3032 *)
3033 lt_save_MAGIC_CMD="$MAGIC_CMD"
3034 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3035 dnl $ac_dummy forces splitting on constant user-supplied paths.
3036 dnl POSIX.2 word splitting is done only on the output of word expansions,
3037 dnl not every word. This closes a longstanding sh security hole.
3038 ac_dummy="m4_if([$2], , $PATH, [$2])"
3039 for ac_dir in $ac_dummy; do
3040 IFS="$lt_save_ifs"
3041 test -z "$ac_dir" && ac_dir=.
3042 if test -f $ac_dir/$1; then
3043 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
3044 if test -n "$file_magic_test_file"; then
3045 case $deplibs_check_method in
3046 "file_magic "*)
3047 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
3048 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3049 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3050 $EGREP "$file_magic_regex" > /dev/null; then
3051 :
3052 else
3053 cat <<_LT_EOF 1>&2
3054
3055 *** Warning: the command libtool uses to detect shared libraries,
3056 *** $file_magic_cmd, produces output that libtool cannot recognize.
3057 *** The result is that libtool may fail to recognize shared libraries
3058 *** as such. This will affect the creation of libtool libraries that
3059 *** depend on shared libraries, but programs linked with such libtool
3060 *** libraries will work regardless of this problem. Nevertheless, you
3061 *** may want to report the problem to your system manager and/or to
3062 *** bug-libtool@gnu.org
3063
3064 _LT_EOF
3065 fi ;;
3066 esac
3067 fi
3068 break
3069 fi
3070 done
3071 IFS="$lt_save_ifs"
3072 MAGIC_CMD="$lt_save_MAGIC_CMD"
3073 ;;
3074 esac])
3075 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3076 if test -n "$MAGIC_CMD"; then
3077 AC_MSG_RESULT($MAGIC_CMD)
3078 else
3079 AC_MSG_RESULT(no)
3080 fi
3081 _LT_DECL([], [MAGIC_CMD], [0],
3082 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
3083 ])# _LT_PATH_TOOL_PREFIX
3084
3085 # Old name:
3086 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3087 dnl aclocal-1.4 backwards compatibility:
3088 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3089
3090
3091 # _LT_PATH_MAGIC
3092 # --------------
3093 # find a file program which can recognize a shared library
3094 m4_defun([_LT_PATH_MAGIC],
3095 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3096 if test -z "$lt_cv_path_MAGIC_CMD"; then
3097 if test -n "$ac_tool_prefix"; then
3098 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3099 else
3100 MAGIC_CMD=:
3101 fi
3102 fi
3103 ])# _LT_PATH_MAGIC
3104
3105
3106 # LT_PATH_LD
3107 # ----------
3108 # find the pathname to the GNU or non-GNU linker
3109 AC_DEFUN([LT_PATH_LD],
3110 [AC_REQUIRE([AC_PROG_CC])dnl
3111 AC_REQUIRE([AC_CANONICAL_HOST])dnl
3112 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3113 m4_require([_LT_DECL_SED])dnl
3114 m4_require([_LT_DECL_EGREP])dnl
3115 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3116
3117 AC_ARG_WITH([gnu-ld],
3118 [AS_HELP_STRING([--with-gnu-ld],
3119 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
3120 [test "$withval" = no || with_gnu_ld=yes],
3121 [with_gnu_ld=no])dnl
3122
3123 ac_prog=ld
3124 if test "$GCC" = yes; then
3125 # Check if gcc -print-prog-name=ld gives a path.
3126 AC_MSG_CHECKING([for ld used by $CC])
3127 case $host in
3128 *-*-mingw*)
3129 # gcc leaves a trailing carriage return which upsets mingw
3130 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3131 *)
3132 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3133 esac
3134 case $ac_prog in
3135 # Accept absolute paths.
3136 [[\\/]]* | ?:[[\\/]]*)
3137 re_direlt='/[[^/]][[^/]]*/\.\./'
3138 # Canonicalize the pathname of ld
3139 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3140 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3141 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3142 done
3143 test -z "$LD" && LD="$ac_prog"
3144 ;;
3145 "")
3146 # If it fails, then pretend we aren't using GCC.
3147 ac_prog=ld
3148 ;;
3149 *)
3150 # If it is relative, then search for the first ld in PATH.
3151 with_gnu_ld=unknown
3152 ;;
3153 esac
3154 elif test "$with_gnu_ld" = yes; then
3155 AC_MSG_CHECKING([for GNU ld])
3156 else
3157 AC_MSG_CHECKING([for non-GNU ld])
3158 fi
3159 AC_CACHE_VAL(lt_cv_path_LD,
3160 [if test -z "$LD"; then
3161 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3162 for ac_dir in $PATH; do
3163 IFS="$lt_save_ifs"
3164 test -z "$ac_dir" && ac_dir=.
3165 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3166 lt_cv_path_LD="$ac_dir/$ac_prog"
3167 # Check to see if the program is GNU ld. I'd rather use --version,
3168 # but apparently some variants of GNU ld only accept -v.
3169 # Break only if it was the GNU/non-GNU ld that we prefer.
3170 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3171 *GNU* | *'with BFD'*)
3172 test "$with_gnu_ld" != no && break
3173 ;;
3174 *)
3175 test "$with_gnu_ld" != yes && break
3176 ;;
3177 esac
3178 fi
3179 done
3180 IFS="$lt_save_ifs"
3181 else
3182 lt_cv_path_LD="$LD" # Let the user override the test with a path.
3183 fi])
3184 LD="$lt_cv_path_LD"
3185 if test -n "$LD"; then
3186 AC_MSG_RESULT($LD)
3187 else
3188 AC_MSG_RESULT(no)
3189 fi
3190 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3191 _LT_PATH_LD_GNU
3192 AC_SUBST([LD])
3193
3194 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3195 ])# LT_PATH_LD
3196
3197 # Old names:
3198 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3199 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3200 dnl aclocal-1.4 backwards compatibility:
3201 dnl AC_DEFUN([AM_PROG_LD], [])
3202 dnl AC_DEFUN([AC_PROG_LD], [])
3203
3204
3205 # _LT_PATH_LD_GNU
3206 #- --------------
3207 m4_defun([_LT_PATH_LD_GNU],
3208 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3209 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3210 case `$LD -v 2>&1 </dev/null` in
3211 *GNU* | *'with BFD'*)
3212 lt_cv_prog_gnu_ld=yes
3213 ;;
3214 *)
3215 lt_cv_prog_gnu_ld=no
3216 ;;
3217 esac])
3218 with_gnu_ld=$lt_cv_prog_gnu_ld
3219 ])# _LT_PATH_LD_GNU
3220
3221
3222 # _LT_CMD_RELOAD
3223 # --------------
3224 # find reload flag for linker
3225 # -- PORTME Some linkers may need a different reload flag.
3226 m4_defun([_LT_CMD_RELOAD],
3227 [AC_CACHE_CHECK([for $LD option to reload object files],
3228 lt_cv_ld_reload_flag,
3229 [lt_cv_ld_reload_flag='-r'])
3230 reload_flag=$lt_cv_ld_reload_flag
3231 case $reload_flag in
3232 "" | " "*) ;;
3233 *) reload_flag=" $reload_flag" ;;
3234 esac
3235 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3236 case $host_os in
3237 cygwin* | mingw* | pw32* | cegcc*)
3238 if test "$GCC" != yes; then
3239 reload_cmds=false
3240 fi
3241 ;;
3242 darwin*)
3243 if test "$GCC" = yes; then
3244 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
3245 else
3246 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3247 fi
3248 ;;
3249 esac
3250 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3251 _LT_TAGDECL([], [reload_cmds], [2])dnl
3252 ])# _LT_CMD_RELOAD
3253
3254
3255 # _LT_CHECK_MAGIC_METHOD
3256 # ----------------------
3257 # how to check for library dependencies
3258 # -- PORTME fill in with the dynamic library characteristics
3259 m4_defun([_LT_CHECK_MAGIC_METHOD],
3260 [m4_require([_LT_DECL_EGREP])
3261 m4_require([_LT_DECL_OBJDUMP])
3262 AC_CACHE_CHECK([how to recognize dependent libraries],
3263 lt_cv_deplibs_check_method,
3264 [lt_cv_file_magic_cmd='$MAGIC_CMD'
3265 lt_cv_file_magic_test_file=
3266 lt_cv_deplibs_check_method='unknown'
3267 # Need to set the preceding variable on all platforms that support
3268 # interlibrary dependencies.
3269 # 'none' -- dependencies not supported.
3270 # `unknown' -- same as none, but documents that we really don't know.
3271 # 'pass_all' -- all dependencies passed with no checks.
3272 # 'test_compile' -- check by making test program.
3273 # 'file_magic [[regex]]' -- check by looking for files in library path
3274 # which responds to the $file_magic_cmd with a given extended regex.
3275 # If you have `file' or equivalent on your system and you're not sure
3276 # whether `pass_all' will *always* work, you probably want this one.
3277
3278 case $host_os in
3279 aix[[4-9]]*)
3280 lt_cv_deplibs_check_method=pass_all
3281 ;;
3282
3283 beos*)
3284 lt_cv_deplibs_check_method=pass_all
3285 ;;
3286
3287 bsdi[[45]]*)
3288 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3289 lt_cv_file_magic_cmd='/usr/bin/file -L'
3290 lt_cv_file_magic_test_file=/shlib/libc.so
3291 ;;
3292
3293 cygwin*)
3294 # func_win32_libid is a shell function defined in ltmain.sh
3295 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3296 lt_cv_file_magic_cmd='func_win32_libid'
3297 ;;
3298
3299 mingw* | pw32*)
3300 # Base MSYS/MinGW do not provide the 'file' command needed by
3301 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3302 # unless we find 'file', for example because we are cross-compiling.
3303 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3304 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
3305 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3306 lt_cv_file_magic_cmd='func_win32_libid'
3307 else
3308 # Keep this pattern in sync with the one in func_win32_libid.
3309 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3310 lt_cv_file_magic_cmd='$OBJDUMP -f'
3311 fi
3312 ;;
3313
3314 cegcc*)
3315 # use the weaker test based on 'objdump'. See mingw*.
3316 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3317 lt_cv_file_magic_cmd='$OBJDUMP -f'
3318 ;;
3319
3320 darwin* | rhapsody*)
3321 lt_cv_deplibs_check_method=pass_all
3322 ;;
3323
3324 freebsd* | dragonfly*)
3325 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3326 case $host_cpu in
3327 i*86 )
3328 # Not sure whether the presence of OpenBSD here was a mistake.
3329 # Let's accept both of them until this is cleared up.
3330 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3331 lt_cv_file_magic_cmd=/usr/bin/file
3332 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3333 ;;
3334 esac
3335 else
3336 lt_cv_deplibs_check_method=pass_all
3337 fi
3338 ;;
3339
3340 gnu*)
3341 lt_cv_deplibs_check_method=pass_all
3342 ;;
3343
3344 haiku*)
3345 lt_cv_deplibs_check_method=pass_all
3346 ;;
3347
3348 hpux10.20* | hpux11*)
3349 lt_cv_file_magic_cmd=/usr/bin/file
3350 case $host_cpu in
3351 ia64*)
3352 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3353 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3354 ;;
3355 hppa*64*)
3356 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3357 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3358 ;;
3359 *)
3360 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3361 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3362 ;;
3363 esac
3364 ;;
3365
3366 interix[[3-9]]*)
3367 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3368 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3369 ;;
3370
3371 irix5* | irix6* | nonstopux*)
3372 case $LD in
3373 *-32|*"-32 ") libmagic=32-bit;;
3374 *-n32|*"-n32 ") libmagic=N32;;
3375 *-64|*"-64 ") libmagic=64-bit;;
3376 *) libmagic=never-match;;
3377 esac
3378 lt_cv_deplibs_check_method=pass_all
3379 ;;
3380
3381 # This must be glibc/ELF.
3382 linux* | k*bsd*-gnu | kopensolaris*-gnu)
3383 lt_cv_deplibs_check_method=pass_all
3384 ;;
3385
3386 netbsd*)
3387 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3388 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3389 else
3390 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3391 fi
3392 ;;
3393
3394 newos6*)
3395 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3396 lt_cv_file_magic_cmd=/usr/bin/file
3397 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3398 ;;
3399
3400 *nto* | *qnx*)
3401 lt_cv_deplibs_check_method=pass_all
3402 ;;
3403
3404 openbsd*)
3405 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3406 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3407 else
3408 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3409 fi
3410 ;;
3411
3412 osf3* | osf4* | osf5*)
3413 lt_cv_deplibs_check_method=pass_all
3414 ;;
3415
3416 rdos*)
3417 lt_cv_deplibs_check_method=pass_all
3418 ;;
3419
3420 solaris*)
3421 lt_cv_deplibs_check_method=pass_all
3422 ;;
3423
3424 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3425 lt_cv_deplibs_check_method=pass_all
3426 ;;
3427
3428 sysv4 | sysv4.3*)
3429 case $host_vendor in
3430 motorola)
3431 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3432 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3433 ;;
3434 ncr)
3435 lt_cv_deplibs_check_method=pass_all
3436 ;;
3437 sequent)
3438 lt_cv_file_magic_cmd='/bin/file'
3439 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3440 ;;
3441 sni)
3442 lt_cv_file_magic_cmd='/bin/file'
3443 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3444 lt_cv_file_magic_test_file=/lib/libc.so
3445 ;;
3446 siemens)
3447 lt_cv_deplibs_check_method=pass_all
3448 ;;
3449 pc)
3450 lt_cv_deplibs_check_method=pass_all
3451 ;;
3452 esac
3453 ;;
3454
3455 tpf*)
3456 lt_cv_deplibs_check_method=pass_all
3457 ;;
3458 esac
3459 ])
3460
3461 file_magic_glob=
3462 want_nocaseglob=no
3463 if test "$build" = "$host"; then
3464 case $host_os in
3465 mingw* | pw32*)
3466 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3467 want_nocaseglob=yes
3468 else
3469 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3470 fi
3471 ;;
3472 esac
3473 fi
3474
3475 file_magic_cmd=$lt_cv_file_magic_cmd
3476 deplibs_check_method=$lt_cv_deplibs_check_method
3477 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3478
3479 _LT_DECL([], [deplibs_check_method], [1],
3480 [Method to check whether dependent libraries are shared objects])
3481 _LT_DECL([], [file_magic_cmd], [1],
3482 [Command to use when deplibs_check_method = "file_magic"])
3483 _LT_DECL([], [file_magic_glob], [1],
3484 [How to find potential files when deplibs_check_method = "file_magic"])
3485 _LT_DECL([], [want_nocaseglob], [1],
3486 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3487 ])# _LT_CHECK_MAGIC_METHOD
3488
3489
3490 # LT_PATH_NM
3491 # ----------
3492 # find the pathname to a BSD- or MS-compatible name lister
3493 AC_DEFUN([LT_PATH_NM],
3494 [AC_REQUIRE([AC_PROG_CC])dnl
3495 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3496 [if test -n "$NM"; then
3497 # Let the user override the test.
3498 lt_cv_path_NM="$NM"
3499 else
3500 lt_nm_to_check="${ac_tool_prefix}nm"
3501 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3502 lt_nm_to_check="$lt_nm_to_check nm"
3503 fi
3504 for lt_tmp_nm in $lt_nm_to_check; do
3505 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3506 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3507 IFS="$lt_save_ifs"
3508 test -z "$ac_dir" && ac_dir=.
3509 tmp_nm="$ac_dir/$lt_tmp_nm"
3510 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3511 # Check to see if the nm accepts a BSD-compat flag.
3512 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3513 # nm: unknown option "B" ignored
3514 # Tru64's nm complains that /dev/null is an invalid object file
3515 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3516 */dev/null* | *'Invalid file or object type'*)
3517 lt_cv_path_NM="$tmp_nm -B"
3518 break
3519 ;;
3520 *)
3521 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3522 */dev/null*)
3523 lt_cv_path_NM="$tmp_nm -p"
3524 break
3525 ;;
3526 *)
3527 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3528 continue # so that we can try to find one that supports BSD flags
3529 ;;
3530 esac
3531 ;;
3532 esac
3533 fi
3534 done
3535 IFS="$lt_save_ifs"
3536 done
3537 : ${lt_cv_path_NM=no}
3538 fi])
3539 if test "$lt_cv_path_NM" != "no"; then
3540 NM="$lt_cv_path_NM"
3541 else
3542 # Didn't find any BSD compatible name lister, look for dumpbin.
3543 if test -n "$DUMPBIN"; then :
3544 # Let the user override the test.
3545 else
3546 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3547 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3548 *COFF*)
3549 DUMPBIN="$DUMPBIN -symbols"
3550 ;;
3551 *)
3552 DUMPBIN=:
3553 ;;
3554 esac
3555 fi
3556 AC_SUBST([DUMPBIN])
3557 if test "$DUMPBIN" != ":"; then
3558 NM="$DUMPBIN"
3559 fi
3560 fi
3561 test -z "$NM" && NM=nm
3562 AC_SUBST([NM])
3563 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3564
3565 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3566 [lt_cv_nm_interface="BSD nm"
3567 echo "int some_variable = 0;" > conftest.$ac_ext
3568 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3569 (eval "$ac_compile" 2>conftest.err)
3570 cat conftest.err >&AS_MESSAGE_LOG_FD
3571 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3572 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3573 cat conftest.err >&AS_MESSAGE_LOG_FD
3574 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3575 cat conftest.out >&AS_MESSAGE_LOG_FD
3576 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3577 lt_cv_nm_interface="MS dumpbin"
3578 fi
3579 rm -f conftest*])
3580 ])# LT_PATH_NM
3581
3582 # Old names:
3583 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3584 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3585 dnl aclocal-1.4 backwards compatibility:
3586 dnl AC_DEFUN([AM_PROG_NM], [])
3587 dnl AC_DEFUN([AC_PROG_NM], [])
3588
3589 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3590 # --------------------------------
3591 # how to determine the name of the shared library
3592 # associated with a specific link library.
3593 # -- PORTME fill in with the dynamic library characteristics
3594 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3595 [m4_require([_LT_DECL_EGREP])
3596 m4_require([_LT_DECL_OBJDUMP])
3597 m4_require([_LT_DECL_DLLTOOL])
3598 AC_CACHE_CHECK([how to associate runtime and link libraries],
3599 lt_cv_sharedlib_from_linklib_cmd,
3600 [lt_cv_sharedlib_from_linklib_cmd='unknown'
3601
3602 case $host_os in
3603 cygwin* | mingw* | pw32* | cegcc*)
3604 # two different shell functions defined in ltmain.sh
3605 # decide which to use based on capabilities of $DLLTOOL
3606 case `$DLLTOOL --help 2>&1` in
3607 *--identify-strict*)
3608 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3609 ;;
3610 *)
3611 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3612 ;;
3613 esac
3614 ;;
3615 *)
3616 # fallback: assume linklib IS sharedlib
3617 lt_cv_sharedlib_from_linklib_cmd="$ECHO"
3618 ;;
3619 esac
3620 ])
3621 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3622 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3623
3624 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3625 [Command to associate shared and link libraries])
3626 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3627
3628
3629 # _LT_PATH_MANIFEST_TOOL
3630 # ----------------------
3631 # locate the manifest tool
3632 m4_defun([_LT_PATH_MANIFEST_TOOL],
3633 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3634 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3635 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3636 [lt_cv_path_mainfest_tool=no
3637 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3638 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3639 cat conftest.err >&AS_MESSAGE_LOG_FD
3640 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3641 lt_cv_path_mainfest_tool=yes
3642 fi
3643 rm -f conftest*])
3644 if test "x$lt_cv_path_mainfest_tool" != xyes; then
3645 MANIFEST_TOOL=:
3646 fi
3647 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3648 ])# _LT_PATH_MANIFEST_TOOL
3649
3650
3651 # LT_LIB_M
3652 # --------
3653 # check for math library
3654 AC_DEFUN([LT_LIB_M],
3655 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3656 LIBM=
3657 case $host in
3658 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3659 # These system don't have libm, or don't need it
3660 ;;
3661 *-ncr-sysv4.3*)
3662 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3663 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3664 ;;
3665 *)
3666 AC_CHECK_LIB(m, cos, LIBM="-lm")
3667 ;;
3668 esac
3669 AC_SUBST([LIBM])
3670 ])# LT_LIB_M
3671
3672 # Old name:
3673 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3674 dnl aclocal-1.4 backwards compatibility:
3675 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3676
3677
3678 # _LT_COMPILER_NO_RTTI([TAGNAME])
3679 # -------------------------------
3680 m4_defun([_LT_COMPILER_NO_RTTI],
3681 [m4_require([_LT_TAG_COMPILER])dnl
3682
3683 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3684
3685 if test "$GCC" = yes; then
3686 case $cc_basename in
3687 nvcc*)
3688 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3689 *)
3690 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3691 esac
3692
3693 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3694 lt_cv_prog_compiler_rtti_exceptions,
3695 [-fno-rtti -fno-exceptions], [],
3696 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3697 fi
3698 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3699 [Compiler flag to turn off builtin functions])
3700 ])# _LT_COMPILER_NO_RTTI
3701
3702
3703 # _LT_CMD_GLOBAL_SYMBOLS
3704 # ----------------------
3705 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3706 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3707 AC_REQUIRE([AC_PROG_CC])dnl
3708 AC_REQUIRE([AC_PROG_AWK])dnl
3709 AC_REQUIRE([LT_PATH_NM])dnl
3710 AC_REQUIRE([LT_PATH_LD])dnl
3711 m4_require([_LT_DECL_SED])dnl
3712 m4_require([_LT_DECL_EGREP])dnl
3713 m4_require([_LT_TAG_COMPILER])dnl
3714
3715 # Check for command to grab the raw symbol name followed by C symbol from nm.
3716 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3717 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3718 [
3719 # These are sane defaults that work on at least a few old systems.
3720 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3721
3722 # Character class describing NM global symbol codes.
3723 symcode='[[BCDEGRST]]'
3724
3725 # Regexp to match symbols that can be accessed directly from C.
3726 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3727
3728 # Define system-specific variables.
3729 case $host_os in
3730 aix*)
3731 symcode='[[BCDT]]'
3732 ;;
3733 cygwin* | mingw* | pw32* | cegcc*)
3734 symcode='[[ABCDGISTW]]'
3735 ;;
3736 hpux*)
3737 if test "$host_cpu" = ia64; then
3738 symcode='[[ABCDEGRST]]'
3739 fi
3740 ;;
3741 irix* | nonstopux*)
3742 symcode='[[BCDEGRST]]'
3743 ;;
3744 osf*)
3745 symcode='[[BCDEGQRST]]'
3746 ;;
3747 solaris*)
3748 symcode='[[BDRT]]'
3749 ;;
3750 sco3.2v5*)
3751 symcode='[[DT]]'
3752 ;;
3753 sysv4.2uw2*)
3754 symcode='[[DT]]'
3755 ;;
3756 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3757 symcode='[[ABDT]]'
3758 ;;
3759 sysv4)
3760 symcode='[[DFNSTU]]'
3761 ;;
3762 esac
3763
3764 # If we're using GNU nm, then use its standard symbol codes.
3765 case `$NM -V 2>&1` in
3766 *GNU* | *'with BFD'*)
3767 symcode='[[ABCDGIRSTW]]' ;;
3768 esac
3769
3770 # Transform an extracted symbol line into a proper C declaration.
3771 # Some systems (esp. on ia64) link data and code symbols differently,
3772 # so use this general approach.
3773 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3774
3775 # Transform an extracted symbol line into symbol name and symbol address
3776 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3777 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'"
3778
3779 # Handle CRLF in mingw tool chain
3780 opt_cr=
3781 case $build_os in
3782 mingw*)
3783 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3784 ;;
3785 esac
3786
3787 # Try without a prefix underscore, then with it.
3788 for ac_symprfx in "" "_"; do
3789
3790 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3791 symxfrm="\\1 $ac_symprfx\\2 \\2"
3792
3793 # Write the raw and C identifiers.
3794 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3795 # Fake it for dumpbin and say T for any non-static function
3796 # and D for any global variable.
3797 # Also find C++ and __fastcall symbols from MSVC++,
3798 # which start with @ or ?.
3799 lt_cv_sys_global_symbol_pipe="$AWK ['"\
3800 " {last_section=section; section=\$ 3};"\
3801 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
3802 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3803 " \$ 0!~/External *\|/{next};"\
3804 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3805 " {if(hide[section]) next};"\
3806 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3807 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3808 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
3809 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3810 " ' prfx=^$ac_symprfx]"
3811 else
3812 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3813 fi
3814 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
3815
3816 # Check to see that the pipe works correctly.
3817 pipe_works=no
3818
3819 rm -f conftest*
3820 cat > conftest.$ac_ext <<_LT_EOF
3821 #ifdef __cplusplus
3822 extern "C" {
3823 #endif
3824 char nm_test_var;
3825 void nm_test_func(void);
3826 void nm_test_func(void){}
3827 #ifdef __cplusplus
3828 }
3829 #endif
3830 int main(){nm_test_var='a';nm_test_func();return(0);}
3831 _LT_EOF
3832
3833 if AC_TRY_EVAL(ac_compile); then
3834 # Now try to grab the symbols.
3835 nlist=conftest.nm
3836 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
3837 # Try sorting and uniquifying the output.
3838 if sort "$nlist" | uniq > "$nlist"T; then
3839 mv -f "$nlist"T "$nlist"
3840 else
3841 rm -f "$nlist"T
3842 fi
3843
3844 # Make sure that we snagged all the symbols we need.
3845 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3846 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3847 cat <<_LT_EOF > conftest.$ac_ext
3848 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
3849 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
3850 /* DATA imports from DLLs on WIN32 con't be const, because runtime
3851 relocations are performed -- see ld's documentation on pseudo-relocs. */
3852 # define LT@&t@_DLSYM_CONST
3853 #elif defined(__osf__)
3854 /* This system does not cope well with relocations in const data. */
3855 # define LT@&t@_DLSYM_CONST
3856 #else
3857 # define LT@&t@_DLSYM_CONST const
3858 #endif
3859
3860 #ifdef __cplusplus
3861 extern "C" {
3862 #endif
3863
3864 _LT_EOF
3865 # Now generate the symbol file.
3866 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3867
3868 cat <<_LT_EOF >> conftest.$ac_ext
3869
3870 /* The mapping between symbol names and symbols. */
3871 LT@&t@_DLSYM_CONST struct {
3872 const char *name;
3873 void *address;
3874 }
3875 lt__PROGRAM__LTX_preloaded_symbols[[]] =
3876 {
3877 { "@PROGRAM@", (void *) 0 },
3878 _LT_EOF
3879 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3880 cat <<\_LT_EOF >> conftest.$ac_ext
3881 {0, (void *) 0}
3882 };
3883
3884 /* This works around a problem in FreeBSD linker */
3885 #ifdef FREEBSD_WORKAROUND
3886 static const void *lt_preloaded_setup() {
3887 return lt__PROGRAM__LTX_preloaded_symbols;
3888 }
3889 #endif
3890
3891 #ifdef __cplusplus
3892 }
3893 #endif
3894 _LT_EOF
3895 # Now try linking the two files.
3896 mv conftest.$ac_objext conftstm.$ac_objext
3897 lt_globsym_save_LIBS=$LIBS
3898 lt_globsym_save_CFLAGS=$CFLAGS
3899 LIBS="conftstm.$ac_objext"
3900 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3901 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3902 pipe_works=yes
3903 fi
3904 LIBS=$lt_globsym_save_LIBS
3905 CFLAGS=$lt_globsym_save_CFLAGS
3906 else
3907 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3908 fi
3909 else
3910 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3911 fi
3912 else
3913 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3914 fi
3915 else
3916 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3917 cat conftest.$ac_ext >&5
3918 fi
3919 rm -rf conftest* conftst*
3920
3921 # Do not use the global_symbol_pipe unless it works.
3922 if test "$pipe_works" = yes; then
3923 break
3924 else
3925 lt_cv_sys_global_symbol_pipe=
3926 fi
3927 done
3928 ])
3929 if test -z "$lt_cv_sys_global_symbol_pipe"; then
3930 lt_cv_sys_global_symbol_to_cdecl=
3931 fi
3932 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3933 AC_MSG_RESULT(failed)
3934 else
3935 AC_MSG_RESULT(ok)
3936 fi
3937
3938 # Response file support.
3939 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3940 nm_file_list_spec='@'
3941 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
3942 nm_file_list_spec='@'
3943 fi
3944
3945 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3946 [Take the output of nm and produce a listing of raw symbols and C names])
3947 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3948 [Transform the output of nm in a proper C declaration])
3949 _LT_DECL([global_symbol_to_c_name_address],
3950 [lt_cv_sys_global_symbol_to_c_name_address], [1],
3951 [Transform the output of nm in a C name address pair])
3952 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3953 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3954 [Transform the output of nm in a C name address pair when lib prefix is needed])
3955 _LT_DECL([], [nm_file_list_spec], [1],
3956 [Specify filename containing input files for $NM])
3957 ]) # _LT_CMD_GLOBAL_SYMBOLS
3958
3959
3960 # _LT_COMPILER_PIC([TAGNAME])
3961 # ---------------------------
3962 m4_defun([_LT_COMPILER_PIC],
3963 [m4_require([_LT_TAG_COMPILER])dnl
3964 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
3965 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3966 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3967
3968 m4_if([$1], [CXX], [
3969 # C++ specific cases for pic, static, wl, etc.
3970 if test "$GXX" = yes; then
3971 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3972 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3973
3974 case $host_os in
3975 aix*)
3976 # All AIX code is PIC.
3977 if test "$host_cpu" = ia64; then
3978 # AIX 5 now supports IA64 processor
3979 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3980 fi
3981 ;;
3982
3983 amigaos*)
3984 case $host_cpu in
3985 powerpc)
3986 # see comment about AmigaOS4 .so support
3987 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3988 ;;
3989 m68k)
3990 # FIXME: we need at least 68020 code to build shared libraries, but
3991 # adding the `-m68020' flag to GCC prevents building anything better,
3992 # like `-m68040'.
3993 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3994 ;;
3995 esac
3996 ;;
3997
3998 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3999 # PIC is the default for these OSes.
4000 ;;
4001 mingw* | cygwin* | os2* | pw32* | cegcc*)
4002 # This hack is so that the source file can tell whether it is being
4003 # built for inclusion in a dll (and should export symbols for example).
4004 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4005 # (--disable-auto-import) libraries
4006 m4_if([$1], [GCJ], [],
4007 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4008 ;;
4009 darwin* | rhapsody*)
4010 # PIC is the default on this platform
4011 # Common symbols not allowed in MH_DYLIB files
4012 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4013 ;;
4014 *djgpp*)
4015 # DJGPP does not support shared libraries at all
4016 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4017 ;;
4018 haiku*)
4019 # PIC is the default for Haiku.
4020 # The "-static" flag exists, but is broken.
4021 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4022 ;;
4023 interix[[3-9]]*)
4024 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4025 # Instead, we relocate shared libraries at runtime.
4026 ;;
4027 sysv4*MP*)
4028 if test -d /usr/nec; then
4029 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4030 fi
4031 ;;
4032 hpux*)
4033 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4034 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4035 # sets the default TLS model and affects inlining.
4036 case $host_cpu in
4037 hppa*64*)
4038 ;;
4039 *)
4040 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4041 ;;
4042 esac
4043 ;;
4044 *qnx* | *nto*)
4045 # QNX uses GNU C++, but need to define -shared option too, otherwise
4046 # it will coredump.
4047 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4048 ;;
4049 *)
4050 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4051 ;;
4052 esac
4053 else
4054 case $host_os in
4055 aix[[4-9]]*)
4056 # All AIX code is PIC.
4057 if test "$host_cpu" = ia64; then
4058 # AIX 5 now supports IA64 processor
4059 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4060 else
4061 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4062 fi
4063 ;;
4064 chorus*)
4065 case $cc_basename in
4066 cxch68*)
4067 # Green Hills C++ Compiler
4068 # _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"
4069 ;;
4070 esac
4071 ;;
4072 mingw* | cygwin* | os2* | pw32* | cegcc*)
4073 # This hack is so that the source file can tell whether it is being
4074 # built for inclusion in a dll (and should export symbols for example).
4075 m4_if([$1], [GCJ], [],
4076 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4077 ;;
4078 dgux*)
4079 case $cc_basename in
4080 ec++*)
4081 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4082 ;;
4083 ghcx*)
4084 # Green Hills C++ Compiler
4085 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4086 ;;
4087 *)
4088 ;;
4089 esac
4090 ;;
4091 freebsd* | dragonfly*)
4092 # FreeBSD uses GNU C++
4093 ;;
4094 hpux9* | hpux10* | hpux11*)
4095 case $cc_basename in
4096 CC*)
4097 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4098 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4099 if test "$host_cpu" != ia64; then
4100 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4101 fi
4102 ;;
4103 aCC*)
4104 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4105 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
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 ;;
4115 *)
4116 ;;
4117 esac
4118 ;;
4119 interix*)
4120 # This is c89, which is MS Visual C++ (no shared libs)
4121 # Anyone wants to do a port?
4122 ;;
4123 irix5* | irix6* | nonstopux*)
4124 case $cc_basename in
4125 CC*)
4126 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4127 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4128 # CC pic flag -KPIC is the default.
4129 ;;
4130 *)
4131 ;;
4132 esac
4133 ;;
4134 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4135 case $cc_basename in
4136 KCC*)
4137 # KAI C++ Compiler
4138 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4139 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4140 ;;
4141 ecpc* )
4142 # old Intel C++ for x86_64 which still supported -KPIC.
4143 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4144 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4145 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4146 ;;
4147 icpc* )
4148 # Intel C++, used to be incompatible with GCC.
4149 # ICC 10 doesn't accept -KPIC any more.
4150 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4151 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4152 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4153 ;;
4154 pgCC* | pgcpp*)
4155 # Portland Group C++ compiler
4156 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4157 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4158 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4159 ;;
4160 cxx*)
4161 # Compaq C++
4162 # Make sure the PIC flag is empty. It appears that all Alpha
4163 # Linux and Compaq Tru64 Unix objects are PIC.
4164 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4165 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4166 ;;
4167 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4168 # IBM XL 8.0, 9.0 on PPC and BlueGene
4169 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4170 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4171 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4172 ;;
4173 *)
4174 case `$CC -V 2>&1 | sed 5q` in
4175 *Sun\ C*)
4176 # Sun C++ 5.9
4177 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4178 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4179 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4180 ;;
4181 esac
4182 ;;
4183 esac
4184 ;;
4185 lynxos*)
4186 ;;
4187 m88k*)
4188 ;;
4189 mvs*)
4190 case $cc_basename in
4191 cxx*)
4192 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4193 ;;
4194 *)
4195 ;;
4196 esac
4197 ;;
4198 netbsd*)
4199 ;;
4200 *qnx* | *nto*)
4201 # QNX uses GNU C++, but need to define -shared option too, otherwise
4202 # it will coredump.
4203 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4204 ;;
4205 osf3* | osf4* | osf5*)
4206 case $cc_basename in
4207 KCC*)
4208 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4209 ;;
4210 RCC*)
4211 # Rational C++ 2.4.1
4212 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4213 ;;
4214 cxx*)
4215 # Digital/Compaq C++
4216 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4217 # Make sure the PIC flag is empty. It appears that all Alpha
4218 # Linux and Compaq Tru64 Unix objects are PIC.
4219 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4220 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4221 ;;
4222 *)
4223 ;;
4224 esac
4225 ;;
4226 psos*)
4227 ;;
4228 solaris*)
4229 case $cc_basename in
4230 CC* | sunCC*)
4231 # Sun C++ 4.2, 5.x and Centerline C++
4232 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4233 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4234 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4235 ;;
4236 gcx*)
4237 # Green Hills C++ Compiler
4238 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4239 ;;
4240 *)
4241 ;;
4242 esac
4243 ;;
4244 sunos4*)
4245 case $cc_basename in
4246 CC*)
4247 # Sun C++ 4.x
4248 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4249 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4250 ;;
4251 lcc*)
4252 # Lucid
4253 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4254 ;;
4255 *)
4256 ;;
4257 esac
4258 ;;
4259 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4260 case $cc_basename in
4261 CC*)
4262 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4263 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4264 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4265 ;;
4266 esac
4267 ;;
4268 tandem*)
4269 case $cc_basename in
4270 NCC*)
4271 # NonStop-UX NCC 3.20
4272 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4273 ;;
4274 *)
4275 ;;
4276 esac
4277 ;;
4278 vxworks*)
4279 ;;
4280 *)
4281 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4282 ;;
4283 esac
4284 fi
4285 ],
4286 [
4287 if test "$GCC" = yes; then
4288 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4289 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4290
4291 case $host_os in
4292 aix*)
4293 # All AIX code is PIC.
4294 if test "$host_cpu" = ia64; then
4295 # AIX 5 now supports IA64 processor
4296 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4297 fi
4298 ;;
4299
4300 amigaos*)
4301 case $host_cpu in
4302 powerpc)
4303 # see comment about AmigaOS4 .so support
4304 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4305 ;;
4306 m68k)
4307 # FIXME: we need at least 68020 code to build shared libraries, but
4308 # adding the `-m68020' flag to GCC prevents building anything better,
4309 # like `-m68040'.
4310 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4311 ;;
4312 esac
4313 ;;
4314
4315 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4316 # PIC is the default for these OSes.
4317 ;;
4318
4319 mingw* | cygwin* | pw32* | os2* | cegcc*)
4320 # This hack is so that the source file can tell whether it is being
4321 # built for inclusion in a dll (and should export symbols for example).
4322 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4323 # (--disable-auto-import) libraries
4324 m4_if([$1], [GCJ], [],
4325 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4326 ;;
4327
4328 darwin* | rhapsody*)
4329 # PIC is the default on this platform
4330 # Common symbols not allowed in MH_DYLIB files
4331 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4332 ;;
4333
4334 haiku*)
4335 # PIC is the default for Haiku.
4336 # The "-static" flag exists, but is broken.
4337 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4338 ;;
4339
4340 hpux*)
4341 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4342 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4343 # sets the default TLS model and affects inlining.
4344 case $host_cpu in
4345 hppa*64*)
4346 # +Z the default
4347 ;;
4348 *)
4349 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4350 ;;
4351 esac
4352 ;;
4353
4354 interix[[3-9]]*)
4355 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4356 # Instead, we relocate shared libraries at runtime.
4357 ;;
4358
4359 msdosdjgpp*)
4360 # Just because we use GCC doesn't mean we suddenly get shared libraries
4361 # on systems that don't support them.
4362 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4363 enable_shared=no
4364 ;;
4365
4366 *nto* | *qnx*)
4367 # QNX uses GNU C++, but need to define -shared option too, otherwise
4368 # it will coredump.
4369 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4370 ;;
4371
4372 sysv4*MP*)
4373 if test -d /usr/nec; then
4374 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4375 fi
4376 ;;
4377
4378 *)
4379 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4380 ;;
4381 esac
4382
4383 case $cc_basename in
4384 nvcc*) # Cuda Compiler Driver 2.2
4385 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4386 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4387 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4388 fi
4389 ;;
4390 esac
4391 else
4392 # PORTME Check for flag to pass linker flags through the system compiler.
4393 case $host_os in
4394 aix*)
4395 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4396 if test "$host_cpu" = ia64; then
4397 # AIX 5 now supports IA64 processor
4398 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4399 else
4400 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4401 fi
4402 ;;
4403
4404 mingw* | cygwin* | pw32* | os2* | cegcc*)
4405 # This hack is so that the source file can tell whether it is being
4406 # built for inclusion in a dll (and should export symbols for example).
4407 m4_if([$1], [GCJ], [],
4408 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4409 ;;
4410
4411 hpux9* | hpux10* | hpux11*)
4412 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4413 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4414 # not for PA HP-UX.
4415 case $host_cpu in
4416 hppa*64*|ia64*)
4417 # +Z the default
4418 ;;
4419 *)
4420 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4421 ;;
4422 esac
4423 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4424 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4425 ;;
4426
4427 irix5* | irix6* | nonstopux*)
4428 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4429 # PIC (with -KPIC) is the default.
4430 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4431 ;;
4432
4433 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4434 case $cc_basename in
4435 # old Intel for x86_64 which still supported -KPIC.
4436 ecc*)
4437 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4438 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4439 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4440 ;;
4441 # icc used to be incompatible with GCC.
4442 # ICC 10 doesn't accept -KPIC any more.
4443 icc* | ifort*)
4444 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4445 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4446 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4447 ;;
4448 # Lahey Fortran 8.1.
4449 lf95*)
4450 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4451 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4452 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4453 ;;
4454 nagfor*)
4455 # NAG Fortran compiler
4456 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4457 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4458 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4459 ;;
4460 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4461 # Portland Group compilers (*not* the Pentium gcc compiler,
4462 # which looks to be a dead project)
4463 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4464 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4465 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4466 ;;
4467 ccc*)
4468 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4469 # All Alpha code is PIC.
4470 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4471 ;;
4472 xl* | bgxl* | bgf* | mpixl*)
4473 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4474 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4475 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4476 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4477 ;;
4478 *)
4479 case `$CC -V 2>&1 | sed 5q` in
4480 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4481 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4482 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4483 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4484 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4485 ;;
4486 *Sun\ F* | *Sun*Fortran*)
4487 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4488 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4489 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4490 ;;
4491 *Sun\ C*)
4492 # Sun C 5.9
4493 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4494 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4495 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4496 ;;
4497 *Intel*\ [[CF]]*Compiler*)
4498 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4499 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4500 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4501 ;;
4502 *Portland\ Group*)
4503 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4504 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4505 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4506 ;;
4507 esac
4508 ;;
4509 esac
4510 ;;
4511
4512 newsos6)
4513 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4514 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4515 ;;
4516
4517 *nto* | *qnx*)
4518 # QNX uses GNU C++, but need to define -shared option too, otherwise
4519 # it will coredump.
4520 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4521 ;;
4522
4523 osf3* | osf4* | osf5*)
4524 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4525 # All OSF/1 code is PIC.
4526 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4527 ;;
4528
4529 rdos*)
4530 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4531 ;;
4532
4533 solaris*)
4534 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4535 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4536 case $cc_basename in
4537 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4538 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4539 *)
4540 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4541 esac
4542 ;;
4543
4544 sunos4*)
4545 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4546 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4547 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4548 ;;
4549
4550 sysv4 | sysv4.2uw2* | sysv4.3*)
4551 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4552 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4553 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4554 ;;
4555
4556 sysv4*MP*)
4557 if test -d /usr/nec ;then
4558 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4559 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4560 fi
4561 ;;
4562
4563 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4564 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4565 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4566 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4567 ;;
4568
4569 unicos*)
4570 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4571 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4572 ;;
4573
4574 uts4*)
4575 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4576 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4577 ;;
4578
4579 *)
4580 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4581 ;;
4582 esac
4583 fi
4584 ])
4585 case $host_os in
4586 # For platforms which do not support PIC, -DPIC is meaningless:
4587 *djgpp*)
4588 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4589 ;;
4590 *)
4591 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4592 ;;
4593 esac
4594
4595 AC_CACHE_CHECK([for $compiler option to produce PIC],
4596 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4597 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4598 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4599
4600 #
4601 # Check to make sure the PIC flag actually works.
4602 #
4603 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4604 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4605 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4606 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4607 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4608 "" | " "*) ;;
4609 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4610 esac],
4611 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4612 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4613 fi
4614 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4615 [Additional compiler flags for building library objects])
4616
4617 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4618 [How to pass a linker flag through the compiler])
4619 #
4620 # Check to make sure the static flag actually works.
4621 #
4622 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4623 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4624 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4625 $lt_tmp_static_flag,
4626 [],
4627 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4628 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4629 [Compiler flag to prevent dynamic linking])
4630 ])# _LT_COMPILER_PIC
4631
4632
4633 # _LT_LINKER_SHLIBS([TAGNAME])
4634 # ----------------------------
4635 # See if the linker supports building shared libraries.
4636 m4_defun([_LT_LINKER_SHLIBS],
4637 [AC_REQUIRE([LT_PATH_LD])dnl
4638 AC_REQUIRE([LT_PATH_NM])dnl
4639 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4640 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4641 m4_require([_LT_DECL_EGREP])dnl
4642 m4_require([_LT_DECL_SED])dnl
4643 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4644 m4_require([_LT_TAG_COMPILER])dnl
4645 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4646 m4_if([$1], [CXX], [
4647 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4648 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4649 case $host_os in
4650 aix[[4-9]]*)
4651 # If we're using GNU nm, then we don't want the "-C" option.
4652 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4653 # Also, AIX nm treats weak defined symbols like other global defined
4654 # symbols, whereas GNU nm marks them as "W".
4655 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4656 _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'
4657 else
4658 _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'
4659 fi
4660 ;;
4661 pw32*)
4662 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4663 ;;
4664 cygwin* | mingw* | cegcc*)
4665 case $cc_basename in
4666 cl*)
4667 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4668 ;;
4669 *)
4670 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4671 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4672 ;;
4673 esac
4674 ;;
4675 *)
4676 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4677 ;;
4678 esac
4679 ], [
4680 runpath_var=
4681 _LT_TAGVAR(allow_undefined_flag, $1)=
4682 _LT_TAGVAR(always_export_symbols, $1)=no
4683 _LT_TAGVAR(archive_cmds, $1)=
4684 _LT_TAGVAR(archive_expsym_cmds, $1)=
4685 _LT_TAGVAR(compiler_needs_object, $1)=no
4686 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4687 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4688 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4689 _LT_TAGVAR(hardcode_automatic, $1)=no
4690 _LT_TAGVAR(hardcode_direct, $1)=no
4691 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4692 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4693 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4694 _LT_TAGVAR(hardcode_minus_L, $1)=no
4695 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4696 _LT_TAGVAR(inherit_rpath, $1)=no
4697 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4698 _LT_TAGVAR(module_cmds, $1)=
4699 _LT_TAGVAR(module_expsym_cmds, $1)=
4700 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4701 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4702 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4703 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4704 # include_expsyms should be a list of space-separated symbols to be *always*
4705 # included in the symbol list
4706 _LT_TAGVAR(include_expsyms, $1)=
4707 # exclude_expsyms can be an extended regexp of symbols to exclude
4708 # it will be wrapped by ` (' and `)$', so one must not match beginning or
4709 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4710 # as well as any symbol that contains `d'.
4711 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4712 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4713 # platforms (ab)use it in PIC code, but their linkers get confused if
4714 # the symbol is explicitly referenced. Since portable code cannot
4715 # rely on this symbol name, it's probably fine to never include it in
4716 # preloaded symbol tables.
4717 # Exclude shared library initialization/finalization symbols.
4718 dnl Note also adjust exclude_expsyms for C++ above.
4719 extract_expsyms_cmds=
4720
4721 case $host_os in
4722 cygwin* | mingw* | pw32* | cegcc*)
4723 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4724 # When not using gcc, we currently assume that we are using
4725 # Microsoft Visual C++.
4726 if test "$GCC" != yes; then
4727 with_gnu_ld=no
4728 fi
4729 ;;
4730 interix*)
4731 # we just hope/assume this is gcc and not c89 (= MSVC++)
4732 with_gnu_ld=yes
4733 ;;
4734 openbsd*)
4735 with_gnu_ld=no
4736 ;;
4737 esac
4738
4739 _LT_TAGVAR(ld_shlibs, $1)=yes
4740
4741 # On some targets, GNU ld is compatible enough with the native linker
4742 # that we're better off using the native interface for both.
4743 lt_use_gnu_ld_interface=no
4744 if test "$with_gnu_ld" = yes; then
4745 case $host_os in
4746 aix*)
4747 # The AIX port of GNU ld has always aspired to compatibility
4748 # with the native linker. However, as the warning in the GNU ld
4749 # block says, versions before 2.19.5* couldn't really create working
4750 # shared libraries, regardless of the interface used.
4751 case `$LD -v 2>&1` in
4752 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4753 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4754 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4755 *)
4756 lt_use_gnu_ld_interface=yes
4757 ;;
4758 esac
4759 ;;
4760 *)
4761 lt_use_gnu_ld_interface=yes
4762 ;;
4763 esac
4764 fi
4765
4766 if test "$lt_use_gnu_ld_interface" = yes; then
4767 # If archive_cmds runs LD, not CC, wlarc should be empty
4768 wlarc='${wl}'
4769
4770 # Set some defaults for GNU ld with shared library support. These
4771 # are reset later if shared libraries are not supported. Putting them
4772 # here allows them to be overridden if necessary.
4773 runpath_var=LD_RUN_PATH
4774 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4775 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4776 # ancient GNU ld didn't support --whole-archive et. al.
4777 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4778 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4779 else
4780 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4781 fi
4782 supports_anon_versioning=no
4783 case `$LD -v 2>&1` in
4784 *GNU\ gold*) supports_anon_versioning=yes ;;
4785 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4786 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4787 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4788 *\ 2.11.*) ;; # other 2.11 versions
4789 *) supports_anon_versioning=yes ;;
4790 esac
4791
4792 # See if GNU ld supports shared libraries.
4793 case $host_os in
4794 aix[[3-9]]*)
4795 # On AIX/PPC, the GNU linker is very broken
4796 if test "$host_cpu" != ia64; then
4797 _LT_TAGVAR(ld_shlibs, $1)=no
4798 cat <<_LT_EOF 1>&2
4799
4800 *** Warning: the GNU linker, at least up to release 2.19, is reported
4801 *** to be unable to reliably create shared libraries on AIX.
4802 *** Therefore, libtool is disabling shared libraries support. If you
4803 *** really care for shared libraries, you may want to install binutils
4804 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4805 *** You will then need to restart the configuration process.
4806
4807 _LT_EOF
4808 fi
4809 ;;
4810
4811 amigaos*)
4812 case $host_cpu in
4813 powerpc)
4814 # see comment about AmigaOS4 .so support
4815 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4816 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4817 ;;
4818 m68k)
4819 _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)'
4820 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4821 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4822 ;;
4823 esac
4824 ;;
4825
4826 beos*)
4827 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4828 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4829 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4830 # support --undefined. This deserves some investigation. FIXME
4831 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4832 else
4833 _LT_TAGVAR(ld_shlibs, $1)=no
4834 fi
4835 ;;
4836
4837 cygwin* | mingw* | pw32* | cegcc*)
4838 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4839 # as there is no search path for DLLs.
4840 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4841 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
4842 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4843 _LT_TAGVAR(always_export_symbols, $1)=no
4844 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4845 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4846 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4847
4848 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4849 _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'
4850 # If the export-symbols file already is a .def file (1st line
4851 # is EXPORTS), use it as is; otherwise, prepend...
4852 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4853 cp $export_symbols $output_objdir/$soname.def;
4854 else
4855 echo EXPORTS > $output_objdir/$soname.def;
4856 cat $export_symbols >> $output_objdir/$soname.def;
4857 fi~
4858 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4859 else
4860 _LT_TAGVAR(ld_shlibs, $1)=no
4861 fi
4862 ;;
4863
4864 haiku*)
4865 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4866 _LT_TAGVAR(link_all_deplibs, $1)=yes
4867 ;;
4868
4869 interix[[3-9]]*)
4870 _LT_TAGVAR(hardcode_direct, $1)=no
4871 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4872 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4873 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4874 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4875 # Instead, shared libraries are loaded at an image base (0x10000000 by
4876 # default) and relocated if they conflict, which is a slow very memory
4877 # consuming and fragmenting process. To avoid this, we pick a random,
4878 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4879 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4880 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4881 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4882 ;;
4883
4884 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4885 tmp_diet=no
4886 if test "$host_os" = linux-dietlibc; then
4887 case $cc_basename in
4888 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4889 esac
4890 fi
4891 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4892 && test "$tmp_diet" = no
4893 then
4894 tmp_addflag=' $pic_flag'
4895 tmp_sharedflag='-shared'
4896 case $cc_basename,$host_cpu in
4897 pgcc*) # Portland Group C compiler
4898 _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'
4899 tmp_addflag=' $pic_flag'
4900 ;;
4901 pgf77* | pgf90* | pgf95* | pgfortran*)
4902 # Portland Group f77 and f90 compilers
4903 _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'
4904 tmp_addflag=' $pic_flag -Mnomain' ;;
4905 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4906 tmp_addflag=' -i_dynamic' ;;
4907 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4908 tmp_addflag=' -i_dynamic -nofor_main' ;;
4909 ifc* | ifort*) # Intel Fortran compiler
4910 tmp_addflag=' -nofor_main' ;;
4911 lf95*) # Lahey Fortran 8.1
4912 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4913 tmp_sharedflag='--shared' ;;
4914 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4915 tmp_sharedflag='-qmkshrobj'
4916 tmp_addflag= ;;
4917 nvcc*) # Cuda Compiler Driver 2.2
4918 _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'
4919 _LT_TAGVAR(compiler_needs_object, $1)=yes
4920 ;;
4921 esac
4922 case `$CC -V 2>&1 | sed 5q` in
4923 *Sun\ C*) # Sun C 5.9
4924 _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'
4925 _LT_TAGVAR(compiler_needs_object, $1)=yes
4926 tmp_sharedflag='-G' ;;
4927 *Sun\ F*) # Sun Fortran 8.3
4928 tmp_sharedflag='-G' ;;
4929 esac
4930 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4931
4932 if test "x$supports_anon_versioning" = xyes; then
4933 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4934 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4935 echo "local: *; };" >> $output_objdir/$libname.ver~
4936 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4937 fi
4938
4939 case $cc_basename in
4940 xlf* | bgf* | bgxlf* | mpixlf*)
4941 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4942 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4943 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4944 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
4945 if test "x$supports_anon_versioning" = xyes; then
4946 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4947 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4948 echo "local: *; };" >> $output_objdir/$libname.ver~
4949 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4950 fi
4951 ;;
4952 esac
4953 else
4954 _LT_TAGVAR(ld_shlibs, $1)=no
4955 fi
4956 ;;
4957
4958 netbsd*)
4959 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4960 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4961 wlarc=
4962 else
4963 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4964 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4965 fi
4966 ;;
4967
4968 solaris*)
4969 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4970 _LT_TAGVAR(ld_shlibs, $1)=no
4971 cat <<_LT_EOF 1>&2
4972
4973 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
4974 *** create shared libraries on Solaris systems. Therefore, libtool
4975 *** is disabling shared libraries support. We urge you to upgrade GNU
4976 *** binutils to release 2.9.1 or newer. Another option is to modify
4977 *** your PATH or compiler configuration so that the native linker is
4978 *** used, and then restart.
4979
4980 _LT_EOF
4981 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4982 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4983 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4984 else
4985 _LT_TAGVAR(ld_shlibs, $1)=no
4986 fi
4987 ;;
4988
4989 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4990 case `$LD -v 2>&1` in
4991 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4992 _LT_TAGVAR(ld_shlibs, $1)=no
4993 cat <<_LT_EOF 1>&2
4994
4995 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4996 *** reliably create shared libraries on SCO systems. Therefore, libtool
4997 *** is disabling shared libraries support. We urge you to upgrade GNU
4998 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4999 *** your PATH or compiler configuration so that the native linker is
5000 *** used, and then restart.
5001
5002 _LT_EOF
5003 ;;
5004 *)
5005 # For security reasons, it is highly recommended that you always
5006 # use absolute paths for naming shared libraries, and exclude the
5007 # DT_RUNPATH tag from executables and libraries. But doing so
5008 # requires that you compile everything twice, which is a pain.
5009 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5010 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5011 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5012 _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'
5013 else
5014 _LT_TAGVAR(ld_shlibs, $1)=no
5015 fi
5016 ;;
5017 esac
5018 ;;
5019
5020 sunos4*)
5021 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5022 wlarc=
5023 _LT_TAGVAR(hardcode_direct, $1)=yes
5024 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5025 ;;
5026
5027 *)
5028 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5029 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5030 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5031 else
5032 _LT_TAGVAR(ld_shlibs, $1)=no
5033 fi
5034 ;;
5035 esac
5036
5037 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
5038 runpath_var=
5039 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5040 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5041 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5042 fi
5043 else
5044 # PORTME fill in a description of your system's linker (not GNU ld)
5045 case $host_os in
5046 aix3*)
5047 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5048 _LT_TAGVAR(always_export_symbols, $1)=yes
5049 _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'
5050 # Note: this linker hardcodes the directories in LIBPATH if there
5051 # are no directories specified by -L.
5052 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5053 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
5054 # Neither direct hardcoding nor static linking is supported with a
5055 # broken collect2.
5056 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5057 fi
5058 ;;
5059
5060 aix[[4-9]]*)
5061 if test "$host_cpu" = ia64; then
5062 # On IA64, the linker does run time linking by default, so we don't
5063 # have to do anything special.
5064 aix_use_runtimelinking=no
5065 exp_sym_flag='-Bexport'
5066 no_entry_flag=""
5067 else
5068 # If we're using GNU nm, then we don't want the "-C" option.
5069 # -C means demangle to AIX nm, but means don't demangle with GNU nm
5070 # Also, AIX nm treats weak defined symbols like other global
5071 # defined symbols, whereas GNU nm marks them as "W".
5072 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
5073 _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'
5074 else
5075 _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'
5076 fi
5077 aix_use_runtimelinking=no
5078
5079 # Test if we are trying to use run time linking or normal
5080 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5081 # need to do runtime linking.
5082 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5083 for ld_flag in $LDFLAGS; do
5084 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5085 aix_use_runtimelinking=yes
5086 break
5087 fi
5088 done
5089 ;;
5090 esac
5091
5092 exp_sym_flag='-bexport'
5093 no_entry_flag='-bnoentry'
5094 fi
5095
5096 # When large executables or shared objects are built, AIX ld can
5097 # have problems creating the table of contents. If linking a library
5098 # or program results in "error TOC overflow" add -mminimal-toc to
5099 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5100 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5101
5102 _LT_TAGVAR(archive_cmds, $1)=''
5103 _LT_TAGVAR(hardcode_direct, $1)=yes
5104 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5105 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5106 _LT_TAGVAR(link_all_deplibs, $1)=yes
5107 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5108
5109 if test "$GCC" = yes; then
5110 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5111 # We only want to do this on AIX 4.2 and lower, the check
5112 # below for broken collect2 doesn't work under 4.3+
5113 collect2name=`${CC} -print-prog-name=collect2`
5114 if test -f "$collect2name" &&
5115 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5116 then
5117 # We have reworked collect2
5118 :
5119 else
5120 # We have old collect2
5121 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5122 # It fails to find uninstalled libraries when the uninstalled
5123 # path is not listed in the libpath. Setting hardcode_minus_L
5124 # to unsupported forces relinking
5125 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5126 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5127 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5128 fi
5129 ;;
5130 esac
5131 shared_flag='-shared'
5132 if test "$aix_use_runtimelinking" = yes; then
5133 shared_flag="$shared_flag "'${wl}-G'
5134 fi
5135 else
5136 # not using gcc
5137 if test "$host_cpu" = ia64; then
5138 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5139 # chokes on -Wl,-G. The following line is correct:
5140 shared_flag='-G'
5141 else
5142 if test "$aix_use_runtimelinking" = yes; then
5143 shared_flag='${wl}-G'
5144 else
5145 shared_flag='${wl}-bM:SRE'
5146 fi
5147 fi
5148 fi
5149
5150 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5151 # It seems that -bexpall does not export symbols beginning with
5152 # underscore (_), so it is better to generate a list of symbols to export.
5153 _LT_TAGVAR(always_export_symbols, $1)=yes
5154 if test "$aix_use_runtimelinking" = yes; then
5155 # Warning - without using the other runtime loading flags (-brtl),
5156 # -berok will link without error, but may produce a broken library.
5157 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5158 # Determine the default libpath from the value encoded in an
5159 # empty executable.
5160 _LT_SYS_MODULE_PATH_AIX([$1])
5161 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5162 _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 $shared_flag"
5163 else
5164 if test "$host_cpu" = ia64; then
5165 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5166 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5167 _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"
5168 else
5169 # Determine the default libpath from the value encoded in an
5170 # empty executable.
5171 _LT_SYS_MODULE_PATH_AIX([$1])
5172 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5173 # Warning - without using the other run time loading flags,
5174 # -berok will link without error, but may produce a broken library.
5175 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5176 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5177 if test "$with_gnu_ld" = yes; then
5178 # We only use this code for GNU lds that support --whole-archive.
5179 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5180 else
5181 # Exported symbols can be pulled into shared objects from archives
5182 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5183 fi
5184 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5185 # This is similar to how AIX traditionally builds its shared libraries.
5186 _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'
5187 fi
5188 fi
5189 ;;
5190
5191 amigaos*)
5192 case $host_cpu in
5193 powerpc)
5194 # see comment about AmigaOS4 .so support
5195 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5196 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5197 ;;
5198 m68k)
5199 _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)'
5200 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5201 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5202 ;;
5203 esac
5204 ;;
5205
5206 bsdi[[45]]*)
5207 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5208 ;;
5209
5210 cygwin* | mingw* | pw32* | cegcc*)
5211 # When not using gcc, we currently assume that we are using
5212 # Microsoft Visual C++.
5213 # hardcode_libdir_flag_spec is actually meaningless, as there is
5214 # no search path for DLLs.
5215 case $cc_basename in
5216 cl*)
5217 # Native MSVC
5218 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5219 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5220 _LT_TAGVAR(always_export_symbols, $1)=yes
5221 _LT_TAGVAR(file_list_spec, $1)='@'
5222 # Tell ltmain to make .lib files, not .a files.
5223 libext=lib
5224 # Tell ltmain to make .dll files, not .so files.
5225 shrext_cmds=".dll"
5226 # FIXME: Setting linknames here is a bad hack.
5227 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
5228 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5229 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
5230 else
5231 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
5232 fi~
5233 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5234 linknames='
5235 # The linker will not automatically build a static lib if we build a DLL.
5236 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5237 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5238 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5239 _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'
5240 # Don't use ranlib
5241 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5242 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5243 lt_tool_outputfile="@TOOL_OUTPUT@"~
5244 case $lt_outputfile in
5245 *.exe|*.EXE) ;;
5246 *)
5247 lt_outputfile="$lt_outputfile.exe"
5248 lt_tool_outputfile="$lt_tool_outputfile.exe"
5249 ;;
5250 esac~
5251 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
5252 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5253 $RM "$lt_outputfile.manifest";
5254 fi'
5255 ;;
5256 *)
5257 # Assume MSVC wrapper
5258 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5259 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5260 # Tell ltmain to make .lib files, not .a files.
5261 libext=lib
5262 # Tell ltmain to make .dll files, not .so files.
5263 shrext_cmds=".dll"
5264 # FIXME: Setting linknames here is a bad hack.
5265 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5266 # The linker will automatically build a .lib file if we build a DLL.
5267 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5268 # FIXME: Should let the user specify the lib program.
5269 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5270 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5271 ;;
5272 esac
5273 ;;
5274
5275 darwin* | rhapsody*)
5276 _LT_DARWIN_LINKER_FEATURES($1)
5277 ;;
5278
5279 dgux*)
5280 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5281 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5282 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5283 ;;
5284
5285 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5286 # support. Future versions do this automatically, but an explicit c++rt0.o
5287 # does not break anything, and helps significantly (at the cost of a little
5288 # extra space).
5289 freebsd2.2*)
5290 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5291 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5292 _LT_TAGVAR(hardcode_direct, $1)=yes
5293 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5294 ;;
5295
5296 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5297 freebsd2.*)
5298 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5299 _LT_TAGVAR(hardcode_direct, $1)=yes
5300 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5301 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5302 ;;
5303
5304 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5305 freebsd* | dragonfly*)
5306 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5307 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5308 _LT_TAGVAR(hardcode_direct, $1)=yes
5309 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5310 ;;
5311
5312 hpux9*)
5313 if test "$GCC" = yes; then
5314 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5315 else
5316 _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'
5317 fi
5318 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5319 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5320 _LT_TAGVAR(hardcode_direct, $1)=yes
5321
5322 # hardcode_minus_L: Not really in the search PATH,
5323 # but as the default location of the library.
5324 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5325 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5326 ;;
5327
5328 hpux10*)
5329 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5330 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5331 else
5332 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5333 fi
5334 if test "$with_gnu_ld" = no; then
5335 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5336 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5337 _LT_TAGVAR(hardcode_direct, $1)=yes
5338 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5339 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5340 # hardcode_minus_L: Not really in the search PATH,
5341 # but as the default location of the library.
5342 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5343 fi
5344 ;;
5345
5346 hpux11*)
5347 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5348 case $host_cpu in
5349 hppa*64*)
5350 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5351 ;;
5352 ia64*)
5353 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5354 ;;
5355 *)
5356 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5357 ;;
5358 esac
5359 else
5360 case $host_cpu in
5361 hppa*64*)
5362 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5363 ;;
5364 ia64*)
5365 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5366 ;;
5367 *)
5368 m4_if($1, [], [
5369 # Older versions of the 11.00 compiler do not understand -b yet
5370 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5371 _LT_LINKER_OPTION([if $CC understands -b],
5372 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5373 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5374 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5375 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5376 ;;
5377 esac
5378 fi
5379 if test "$with_gnu_ld" = no; then
5380 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5381 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5382
5383 case $host_cpu in
5384 hppa*64*|ia64*)
5385 _LT_TAGVAR(hardcode_direct, $1)=no
5386 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5387 ;;
5388 *)
5389 _LT_TAGVAR(hardcode_direct, $1)=yes
5390 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5391 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5392
5393 # hardcode_minus_L: Not really in the search PATH,
5394 # but as the default location of the library.
5395 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5396 ;;
5397 esac
5398 fi
5399 ;;
5400
5401 irix5* | irix6* | nonstopux*)
5402 if test "$GCC" = yes; then
5403 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5404 # Try to use the -exported_symbol ld option, if it does not
5405 # work, assume that -exports_file does not work either and
5406 # implicitly export all symbols.
5407 # This should be the same for all languages, so no per-tag cache variable.
5408 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5409 [lt_cv_irix_exported_symbol],
5410 [save_LDFLAGS="$LDFLAGS"
5411 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
5412 AC_LINK_IFELSE(
5413 [AC_LANG_SOURCE(
5414 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5415 [C++], [[int foo (void) { return 0; }]],
5416 [Fortran 77], [[
5417 subroutine foo
5418 end]],
5419 [Fortran], [[
5420 subroutine foo
5421 end]])])],
5422 [lt_cv_irix_exported_symbol=yes],
5423 [lt_cv_irix_exported_symbol=no])
5424 LDFLAGS="$save_LDFLAGS"])
5425 if test "$lt_cv_irix_exported_symbol" = yes; then
5426 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
5427 fi
5428 else
5429 _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'
5430 _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'
5431 fi
5432 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5433 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5434 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5435 _LT_TAGVAR(inherit_rpath, $1)=yes
5436 _LT_TAGVAR(link_all_deplibs, $1)=yes
5437 ;;
5438
5439 netbsd*)
5440 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5441 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5442 else
5443 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5444 fi
5445 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5446 _LT_TAGVAR(hardcode_direct, $1)=yes
5447 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5448 ;;
5449
5450 newsos6)
5451 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5452 _LT_TAGVAR(hardcode_direct, $1)=yes
5453 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5454 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5455 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5456 ;;
5457
5458 *nto* | *qnx*)
5459 ;;
5460
5461 openbsd*)
5462 if test -f /usr/libexec/ld.so; then
5463 _LT_TAGVAR(hardcode_direct, $1)=yes
5464 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5465 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5466 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5467 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5468 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5469 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5470 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5471 else
5472 case $host_os in
5473 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5474 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5475 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5476 ;;
5477 *)
5478 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5479 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5480 ;;
5481 esac
5482 fi
5483 else
5484 _LT_TAGVAR(ld_shlibs, $1)=no
5485 fi
5486 ;;
5487
5488 os2*)
5489 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5490 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5491 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5492 _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'
5493 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5494 ;;
5495
5496 osf3*)
5497 if test "$GCC" = yes; then
5498 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5499 _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'
5500 else
5501 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5502 _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'
5503 fi
5504 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5505 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5506 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5507 ;;
5508
5509 osf4* | osf5*) # as osf3* with the addition of -msym flag
5510 if test "$GCC" = yes; then
5511 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5512 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5513 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5514 else
5515 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5516 _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'
5517 _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~
5518 $CC -shared${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'
5519
5520 # Both c and cxx compiler support -rpath directly
5521 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5522 fi
5523 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5524 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5525 ;;
5526
5527 solaris*)
5528 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5529 if test "$GCC" = yes; then
5530 wlarc='${wl}'
5531 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5532 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5533 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5534 else
5535 case `$CC -V 2>&1` in
5536 *"Compilers 5.0"*)
5537 wlarc=''
5538 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5539 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5540 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5541 ;;
5542 *)
5543 wlarc='${wl}'
5544 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5545 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5546 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5547 ;;
5548 esac
5549 fi
5550 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5551 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5552 case $host_os in
5553 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5554 *)
5555 # The compiler driver will combine and reorder linker options,
5556 # but understands `-z linker_flag'. GCC discards it without `$wl',
5557 # but is careful enough not to reorder.
5558 # Supported since Solaris 2.6 (maybe 2.5.1?)
5559 if test "$GCC" = yes; then
5560 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5561 else
5562 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5563 fi
5564 ;;
5565 esac
5566 _LT_TAGVAR(link_all_deplibs, $1)=yes
5567 ;;
5568
5569 sunos4*)
5570 if test "x$host_vendor" = xsequent; then
5571 # Use $CC to link under sequent, because it throws in some extra .o
5572 # files that make .init and .fini sections work.
5573 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5574 else
5575 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5576 fi
5577 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5578 _LT_TAGVAR(hardcode_direct, $1)=yes
5579 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5580 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5581 ;;
5582
5583 sysv4)
5584 case $host_vendor in
5585 sni)
5586 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5587 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5588 ;;
5589 siemens)
5590 ## LD is ld it makes a PLAMLIB
5591 ## CC just makes a GrossModule.
5592 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5593 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5594 _LT_TAGVAR(hardcode_direct, $1)=no
5595 ;;
5596 motorola)
5597 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5598 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5599 ;;
5600 esac
5601 runpath_var='LD_RUN_PATH'
5602 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5603 ;;
5604
5605 sysv4.3*)
5606 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5607 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5608 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5609 ;;
5610
5611 sysv4*MP*)
5612 if test -d /usr/nec; then
5613 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5614 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5615 runpath_var=LD_RUN_PATH
5616 hardcode_runpath_var=yes
5617 _LT_TAGVAR(ld_shlibs, $1)=yes
5618 fi
5619 ;;
5620
5621 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5622 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5623 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5624 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5625 runpath_var='LD_RUN_PATH'
5626
5627 if test "$GCC" = yes; then
5628 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5629 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5630 else
5631 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5632 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5633 fi
5634 ;;
5635
5636 sysv5* | sco3.2v5* | sco5v6*)
5637 # Note: We can NOT use -z defs as we might desire, because we do not
5638 # link with -lc, and that would cause any symbols used from libc to
5639 # always be unresolved, which means just about no library would
5640 # ever link correctly. If we're not using GNU ld we use -z text
5641 # though, which does catch some bad symbols but isn't as heavy-handed
5642 # as -z defs.
5643 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5644 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5645 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5646 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5647 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5648 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5649 _LT_TAGVAR(link_all_deplibs, $1)=yes
5650 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5651 runpath_var='LD_RUN_PATH'
5652
5653 if test "$GCC" = yes; then
5654 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5655 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5656 else
5657 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5658 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5659 fi
5660 ;;
5661
5662 uts4*)
5663 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5664 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5665 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5666 ;;
5667
5668 *)
5669 _LT_TAGVAR(ld_shlibs, $1)=no
5670 ;;
5671 esac
5672
5673 if test x$host_vendor = xsni; then
5674 case $host in
5675 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5676 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5677 ;;
5678 esac
5679 fi
5680 fi
5681 ])
5682 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5683 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5684
5685 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5686
5687 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5688 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5689 _LT_DECL([], [extract_expsyms_cmds], [2],
5690 [The commands to extract the exported symbol list from a shared archive])
5691
5692 #
5693 # Do we need to explicitly link libc?
5694 #
5695 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5696 x|xyes)
5697 # Assume -lc should be added
5698 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5699
5700 if test "$enable_shared" = yes && test "$GCC" = yes; then
5701 case $_LT_TAGVAR(archive_cmds, $1) in
5702 *'~'*)
5703 # FIXME: we may have to deal with multi-command sequences.
5704 ;;
5705 '$CC '*)
5706 # Test whether the compiler implicitly links with -lc since on some
5707 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5708 # to ld, don't add -lc before -lgcc.
5709 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5710 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5711 [$RM conftest*
5712 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5713
5714 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5715 soname=conftest
5716 lib=conftest
5717 libobjs=conftest.$ac_objext
5718 deplibs=
5719 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5720 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5721 compiler_flags=-v
5722 linker_flags=-v
5723 verstring=
5724 output_objdir=.
5725 libname=conftest
5726 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5727 _LT_TAGVAR(allow_undefined_flag, $1)=
5728 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5729 then
5730 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5731 else
5732 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5733 fi
5734 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5735 else
5736 cat conftest.err 1>&5
5737 fi
5738 $RM conftest*
5739 ])
5740 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
5741 ;;
5742 esac
5743 fi
5744 ;;
5745 esac
5746
5747 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5748 [Whether or not to add -lc for building shared libraries])
5749 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5750 [enable_shared_with_static_runtimes], [0],
5751 [Whether or not to disallow shared libs when runtime libs are static])
5752 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5753 [Compiler flag to allow reflexive dlopens])
5754 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
5755 [Compiler flag to generate shared objects directly from archives])
5756 _LT_TAGDECL([], [compiler_needs_object], [1],
5757 [Whether the compiler copes with passing no objects directly])
5758 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5759 [Create an old-style archive from a shared archive])
5760 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5761 [Create a temporary old-style archive to link instead of a shared archive])
5762 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5763 _LT_TAGDECL([], [archive_expsym_cmds], [2])
5764 _LT_TAGDECL([], [module_cmds], [2],
5765 [Commands used to build a loadable module if different from building
5766 a shared archive.])
5767 _LT_TAGDECL([], [module_expsym_cmds], [2])
5768 _LT_TAGDECL([], [with_gnu_ld], [1],
5769 [Whether we are building with GNU ld or not])
5770 _LT_TAGDECL([], [allow_undefined_flag], [1],
5771 [Flag that allows shared libraries with undefined symbols to be built])
5772 _LT_TAGDECL([], [no_undefined_flag], [1],
5773 [Flag that enforces no undefined symbols])
5774 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5775 [Flag to hardcode $libdir into a binary during linking.
5776 This must work even if $libdir does not exist])
5777 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
5778 [Whether we need a single "-rpath" flag with a separated argument])
5779 _LT_TAGDECL([], [hardcode_direct], [0],
5780 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5781 DIR into the resulting binary])
5782 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
5783 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5784 DIR into the resulting binary and the resulting library dependency is
5785 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5786 library is relocated])
5787 _LT_TAGDECL([], [hardcode_minus_L], [0],
5788 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5789 into the resulting binary])
5790 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5791 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5792 into the resulting binary])
5793 _LT_TAGDECL([], [hardcode_automatic], [0],
5794 [Set to "yes" if building a shared library automatically hardcodes DIR
5795 into the library and all subsequent libraries and executables linked
5796 against it])
5797 _LT_TAGDECL([], [inherit_rpath], [0],
5798 [Set to yes if linker adds runtime paths of dependent libraries
5799 to runtime path list])
5800 _LT_TAGDECL([], [link_all_deplibs], [0],
5801 [Whether libtool must link a program against all its dependency libraries])
5802 _LT_TAGDECL([], [always_export_symbols], [0],
5803 [Set to "yes" if exported symbols are required])
5804 _LT_TAGDECL([], [export_symbols_cmds], [2],
5805 [The commands to list exported symbols])
5806 _LT_TAGDECL([], [exclude_expsyms], [1],
5807 [Symbols that should not be listed in the preloaded symbols])
5808 _LT_TAGDECL([], [include_expsyms], [1],
5809 [Symbols that must always be exported])
5810 _LT_TAGDECL([], [prelink_cmds], [2],
5811 [Commands necessary for linking programs (against libraries) with templates])
5812 _LT_TAGDECL([], [postlink_cmds], [2],
5813 [Commands necessary for finishing linking programs])
5814 _LT_TAGDECL([], [file_list_spec], [1],
5815 [Specify filename containing input files])
5816 dnl FIXME: Not yet implemented
5817 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5818 dnl [Compiler flag to generate thread safe objects])
5819 ])# _LT_LINKER_SHLIBS
5820
5821
5822 # _LT_LANG_C_CONFIG([TAG])
5823 # ------------------------
5824 # Ensure that the configuration variables for a C compiler are suitably
5825 # defined. These variables are subsequently used by _LT_CONFIG to write
5826 # the compiler configuration to `libtool'.
5827 m4_defun([_LT_LANG_C_CONFIG],
5828 [m4_require([_LT_DECL_EGREP])dnl
5829 lt_save_CC="$CC"
5830 AC_LANG_PUSH(C)
5831
5832 # Source file extension for C test sources.
5833 ac_ext=c
5834
5835 # Object file extension for compiled C test sources.
5836 objext=o
5837 _LT_TAGVAR(objext, $1)=$objext
5838
5839 # Code to be used in simple compile tests
5840 lt_simple_compile_test_code="int some_variable = 0;"
5841
5842 # Code to be used in simple link tests
5843 lt_simple_link_test_code='int main(){return(0);}'
5844
5845 _LT_TAG_COMPILER
5846 # Save the default compiler, since it gets overwritten when the other
5847 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5848 compiler_DEFAULT=$CC
5849
5850 # save warnings/boilerplate of simple test code
5851 _LT_COMPILER_BOILERPLATE
5852 _LT_LINKER_BOILERPLATE
5853
5854 if test -n "$compiler"; then
5855 _LT_COMPILER_NO_RTTI($1)
5856 _LT_COMPILER_PIC($1)
5857 _LT_COMPILER_C_O($1)
5858 _LT_COMPILER_FILE_LOCKS($1)
5859 _LT_LINKER_SHLIBS($1)
5860 _LT_SYS_DYNAMIC_LINKER($1)
5861 _LT_LINKER_HARDCODE_LIBPATH($1)
5862 LT_SYS_DLOPEN_SELF
5863 _LT_CMD_STRIPLIB
5864
5865 # Report which library types will actually be built
5866 AC_MSG_CHECKING([if libtool supports shared libraries])
5867 AC_MSG_RESULT([$can_build_shared])
5868
5869 AC_MSG_CHECKING([whether to build shared libraries])
5870 test "$can_build_shared" = "no" && enable_shared=no
5871
5872 # On AIX, shared libraries and static libraries use the same namespace, and
5873 # are all built from PIC.
5874 case $host_os in
5875 aix3*)
5876 test "$enable_shared" = yes && enable_static=no
5877 if test -n "$RANLIB"; then
5878 archive_cmds="$archive_cmds~\$RANLIB \$lib"
5879 postinstall_cmds='$RANLIB $lib'
5880 fi
5881 ;;
5882
5883 aix[[4-9]]*)
5884 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5885 test "$enable_shared" = yes && enable_static=no
5886 fi
5887 ;;
5888 esac
5889 AC_MSG_RESULT([$enable_shared])
5890
5891 AC_MSG_CHECKING([whether to build static libraries])
5892 # Make sure either enable_shared or enable_static is yes.
5893 test "$enable_shared" = yes || enable_static=yes
5894 AC_MSG_RESULT([$enable_static])
5895
5896 _LT_CONFIG($1)
5897 fi
5898 AC_LANG_POP
5899 CC="$lt_save_CC"
5900 ])# _LT_LANG_C_CONFIG
5901
5902
5903 # _LT_LANG_CXX_CONFIG([TAG])
5904 # --------------------------
5905 # Ensure that the configuration variables for a C++ compiler are suitably
5906 # defined. These variables are subsequently used by _LT_CONFIG to write
5907 # the compiler configuration to `libtool'.
5908 m4_defun([_LT_LANG_CXX_CONFIG],
5909 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5910 m4_require([_LT_DECL_EGREP])dnl
5911 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
5912 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5913 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5914 (test "X$CXX" != "Xg++"))) ; then
5915 AC_PROG_CXXCPP
5916 else
5917 _lt_caught_CXX_error=yes
5918 fi
5919
5920 AC_LANG_PUSH(C++)
5921 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5922 _LT_TAGVAR(allow_undefined_flag, $1)=
5923 _LT_TAGVAR(always_export_symbols, $1)=no
5924 _LT_TAGVAR(archive_expsym_cmds, $1)=
5925 _LT_TAGVAR(compiler_needs_object, $1)=no
5926 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5927 _LT_TAGVAR(hardcode_direct, $1)=no
5928 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5929 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5930 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5931 _LT_TAGVAR(hardcode_minus_L, $1)=no
5932 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5933 _LT_TAGVAR(hardcode_automatic, $1)=no
5934 _LT_TAGVAR(inherit_rpath, $1)=no
5935 _LT_TAGVAR(module_cmds, $1)=
5936 _LT_TAGVAR(module_expsym_cmds, $1)=
5937 _LT_TAGVAR(link_all_deplibs, $1)=unknown
5938 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5939 _LT_TAGVAR(reload_flag, $1)=$reload_flag
5940 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
5941 _LT_TAGVAR(no_undefined_flag, $1)=
5942 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5943 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5944
5945 # Source file extension for C++ test sources.
5946 ac_ext=cpp
5947
5948 # Object file extension for compiled C++ test sources.
5949 objext=o
5950 _LT_TAGVAR(objext, $1)=$objext
5951
5952 # No sense in running all these tests if we already determined that
5953 # the CXX compiler isn't working. Some variables (like enable_shared)
5954 # are currently assumed to apply to all compilers on this platform,
5955 # and will be corrupted by setting them based on a non-working compiler.
5956 if test "$_lt_caught_CXX_error" != yes; then
5957 # Code to be used in simple compile tests
5958 lt_simple_compile_test_code="int some_variable = 0;"
5959
5960 # Code to be used in simple link tests
5961 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5962
5963 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5964 _LT_TAG_COMPILER
5965
5966 # save warnings/boilerplate of simple test code
5967 _LT_COMPILER_BOILERPLATE
5968 _LT_LINKER_BOILERPLATE
5969
5970 # Allow CC to be a program name with arguments.
5971 lt_save_CC=$CC
5972 lt_save_CFLAGS=$CFLAGS
5973 lt_save_LD=$LD
5974 lt_save_GCC=$GCC
5975 GCC=$GXX
5976 lt_save_with_gnu_ld=$with_gnu_ld
5977 lt_save_path_LD=$lt_cv_path_LD
5978 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5979 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5980 else
5981 $as_unset lt_cv_prog_gnu_ld
5982 fi
5983 if test -n "${lt_cv_path_LDCXX+set}"; then
5984 lt_cv_path_LD=$lt_cv_path_LDCXX
5985 else
5986 $as_unset lt_cv_path_LD
5987 fi
5988 test -z "${LDCXX+set}" || LD=$LDCXX
5989 CC=${CXX-"c++"}
5990 CFLAGS=$CXXFLAGS
5991 compiler=$CC
5992 _LT_TAGVAR(compiler, $1)=$CC
5993 _LT_CC_BASENAME([$compiler])
5994
5995 if test -n "$compiler"; then
5996 # We don't want -fno-exception when compiling C++ code, so set the
5997 # no_builtin_flag separately
5998 if test "$GXX" = yes; then
5999 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
6000 else
6001 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
6002 fi
6003
6004 if test "$GXX" = yes; then
6005 # Set up default GNU C++ configuration
6006
6007 LT_PATH_LD
6008
6009 # Check if GNU C++ uses GNU ld as the underlying linker, since the
6010 # archiving commands below assume that GNU ld is being used.
6011 if test "$with_gnu_ld" = yes; then
6012 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6013 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
6014
6015 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6016 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6017
6018 # If archive_cmds runs LD, not CC, wlarc should be empty
6019 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
6020 # investigate it a little bit more. (MM)
6021 wlarc='${wl}'
6022
6023 # ancient GNU ld didn't support --whole-archive et. al.
6024 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
6025 $GREP 'no-whole-archive' > /dev/null; then
6026 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6027 else
6028 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6029 fi
6030 else
6031 with_gnu_ld=no
6032 wlarc=
6033
6034 # A generic and very simple default shared library creation
6035 # command for GNU C++ for the case where it uses the native
6036 # linker, instead of GNU ld. If possible, this setting should
6037 # overridden to take advantage of the native linker features on
6038 # the platform it is being used on.
6039 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6040 fi
6041
6042 # Commands to make compiler produce verbose output that lists
6043 # what "hidden" libraries, object files and flags are used when
6044 # linking a shared library.
6045 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6046
6047 else
6048 GXX=no
6049 with_gnu_ld=no
6050 wlarc=
6051 fi
6052
6053 # PORTME: fill in a description of your system's C++ link characteristics
6054 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
6055 _LT_TAGVAR(ld_shlibs, $1)=yes
6056 case $host_os in
6057 aix3*)
6058 # FIXME: insert proper C++ library support
6059 _LT_TAGVAR(ld_shlibs, $1)=no
6060 ;;
6061 aix[[4-9]]*)
6062 if test "$host_cpu" = ia64; then
6063 # On IA64, the linker does run time linking by default, so we don't
6064 # have to do anything special.
6065 aix_use_runtimelinking=no
6066 exp_sym_flag='-Bexport'
6067 no_entry_flag=""
6068 else
6069 aix_use_runtimelinking=no
6070
6071 # Test if we are trying to use run time linking or normal
6072 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
6073 # need to do runtime linking.
6074 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
6075 for ld_flag in $LDFLAGS; do
6076 case $ld_flag in
6077 *-brtl*)
6078 aix_use_runtimelinking=yes
6079 break
6080 ;;
6081 esac
6082 done
6083 ;;
6084 esac
6085
6086 exp_sym_flag='-bexport'
6087 no_entry_flag='-bnoentry'
6088 fi
6089
6090 # When large executables or shared objects are built, AIX ld can
6091 # have problems creating the table of contents. If linking a library
6092 # or program results in "error TOC overflow" add -mminimal-toc to
6093 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6094 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6095
6096 _LT_TAGVAR(archive_cmds, $1)=''
6097 _LT_TAGVAR(hardcode_direct, $1)=yes
6098 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6099 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6100 _LT_TAGVAR(link_all_deplibs, $1)=yes
6101 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
6102
6103 if test "$GXX" = yes; then
6104 case $host_os in aix4.[[012]]|aix4.[[012]].*)
6105 # We only want to do this on AIX 4.2 and lower, the check
6106 # below for broken collect2 doesn't work under 4.3+
6107 collect2name=`${CC} -print-prog-name=collect2`
6108 if test -f "$collect2name" &&
6109 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6110 then
6111 # We have reworked collect2
6112 :
6113 else
6114 # We have old collect2
6115 _LT_TAGVAR(hardcode_direct, $1)=unsupported
6116 # It fails to find uninstalled libraries when the uninstalled
6117 # path is not listed in the libpath. Setting hardcode_minus_L
6118 # to unsupported forces relinking
6119 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6120 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6121 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6122 fi
6123 esac
6124 shared_flag='-shared'
6125 if test "$aix_use_runtimelinking" = yes; then
6126 shared_flag="$shared_flag "'${wl}-G'
6127 fi
6128 else
6129 # not using gcc
6130 if test "$host_cpu" = ia64; then
6131 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6132 # chokes on -Wl,-G. The following line is correct:
6133 shared_flag='-G'
6134 else
6135 if test "$aix_use_runtimelinking" = yes; then
6136 shared_flag='${wl}-G'
6137 else
6138 shared_flag='${wl}-bM:SRE'
6139 fi
6140 fi
6141 fi
6142
6143 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
6144 # It seems that -bexpall does not export symbols beginning with
6145 # underscore (_), so it is better to generate a list of symbols to
6146 # export.
6147 _LT_TAGVAR(always_export_symbols, $1)=yes
6148 if test "$aix_use_runtimelinking" = yes; then
6149 # Warning - without using the other runtime loading flags (-brtl),
6150 # -berok will link without error, but may produce a broken library.
6151 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
6152 # Determine the default libpath from the value encoded in an empty
6153 # executable.
6154 _LT_SYS_MODULE_PATH_AIX([$1])
6155 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6156
6157 _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 $shared_flag"
6158 else
6159 if test "$host_cpu" = ia64; then
6160 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6161 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6162 _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"
6163 else
6164 # Determine the default libpath from the value encoded in an
6165 # empty executable.
6166 _LT_SYS_MODULE_PATH_AIX([$1])
6167 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6168 # Warning - without using the other run time loading flags,
6169 # -berok will link without error, but may produce a broken library.
6170 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6171 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6172 if test "$with_gnu_ld" = yes; then
6173 # We only use this code for GNU lds that support --whole-archive.
6174 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6175 else
6176 # Exported symbols can be pulled into shared objects from archives
6177 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6178 fi
6179 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6180 # This is similar to how AIX traditionally builds its shared
6181 # libraries.
6182 _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'
6183 fi
6184 fi
6185 ;;
6186
6187 beos*)
6188 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6189 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6190 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6191 # support --undefined. This deserves some investigation. FIXME
6192 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6193 else
6194 _LT_TAGVAR(ld_shlibs, $1)=no
6195 fi
6196 ;;
6197
6198 chorus*)
6199 case $cc_basename in
6200 *)
6201 # FIXME: insert proper C++ library support
6202 _LT_TAGVAR(ld_shlibs, $1)=no
6203 ;;
6204 esac
6205 ;;
6206
6207 cygwin* | mingw* | pw32* | cegcc*)
6208 case $GXX,$cc_basename in
6209 ,cl* | no,cl*)
6210 # Native MSVC
6211 # hardcode_libdir_flag_spec is actually meaningless, as there is
6212 # no search path for DLLs.
6213 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6214 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6215 _LT_TAGVAR(always_export_symbols, $1)=yes
6216 _LT_TAGVAR(file_list_spec, $1)='@'
6217 # Tell ltmain to make .lib files, not .a files.
6218 libext=lib
6219 # Tell ltmain to make .dll files, not .so files.
6220 shrext_cmds=".dll"
6221 # FIXME: Setting linknames here is a bad hack.
6222 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
6223 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6224 $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
6225 else
6226 $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
6227 fi~
6228 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6229 linknames='
6230 # The linker will not automatically build a static lib if we build a DLL.
6231 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6232 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6233 # Don't use ranlib
6234 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6235 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6236 lt_tool_outputfile="@TOOL_OUTPUT@"~
6237 case $lt_outputfile in
6238 *.exe|*.EXE) ;;
6239 *)
6240 lt_outputfile="$lt_outputfile.exe"
6241 lt_tool_outputfile="$lt_tool_outputfile.exe"
6242 ;;
6243 esac~
6244 func_to_tool_file "$lt_outputfile"~
6245 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
6246 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6247 $RM "$lt_outputfile.manifest";
6248 fi'
6249 ;;
6250 *)
6251 # g++
6252 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6253 # as there is no search path for DLLs.
6254 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6255 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
6256 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6257 _LT_TAGVAR(always_export_symbols, $1)=no
6258 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6259
6260 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6261 _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'
6262 # If the export-symbols file already is a .def file (1st line
6263 # is EXPORTS), use it as is; otherwise, prepend...
6264 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6265 cp $export_symbols $output_objdir/$soname.def;
6266 else
6267 echo EXPORTS > $output_objdir/$soname.def;
6268 cat $export_symbols >> $output_objdir/$soname.def;
6269 fi~
6270 $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'
6271 else
6272 _LT_TAGVAR(ld_shlibs, $1)=no
6273 fi
6274 ;;
6275 esac
6276 ;;
6277 darwin* | rhapsody*)
6278 _LT_DARWIN_LINKER_FEATURES($1)
6279 ;;
6280
6281 dgux*)
6282 case $cc_basename in
6283 ec++*)
6284 # FIXME: insert proper C++ library support
6285 _LT_TAGVAR(ld_shlibs, $1)=no
6286 ;;
6287 ghcx*)
6288 # Green Hills C++ Compiler
6289 # FIXME: insert proper C++ library support
6290 _LT_TAGVAR(ld_shlibs, $1)=no
6291 ;;
6292 *)
6293 # FIXME: insert proper C++ library support
6294 _LT_TAGVAR(ld_shlibs, $1)=no
6295 ;;
6296 esac
6297 ;;
6298
6299 freebsd2.*)
6300 # C++ shared libraries reported to be fairly broken before
6301 # switch to ELF
6302 _LT_TAGVAR(ld_shlibs, $1)=no
6303 ;;
6304
6305 freebsd-elf*)
6306 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6307 ;;
6308
6309 freebsd* | dragonfly*)
6310 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6311 # conventions
6312 _LT_TAGVAR(ld_shlibs, $1)=yes
6313 ;;
6314
6315 gnu*)
6316 ;;
6317
6318 haiku*)
6319 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6320 _LT_TAGVAR(link_all_deplibs, $1)=yes
6321 ;;
6322
6323 hpux9*)
6324 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6325 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6326 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6327 _LT_TAGVAR(hardcode_direct, $1)=yes
6328 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6329 # but as the default
6330 # location of the library.
6331
6332 case $cc_basename in
6333 CC*)
6334 # FIXME: insert proper C++ library support
6335 _LT_TAGVAR(ld_shlibs, $1)=no
6336 ;;
6337 aCC*)
6338 _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 $lib'
6339 # Commands to make compiler produce verbose output that lists
6340 # what "hidden" libraries, object files and flags are used when
6341 # linking a shared library.
6342 #
6343 # There doesn't appear to be a way to prevent this compiler from
6344 # explicitly linking system object files so we need to strip them
6345 # from the output so that they don't get included in the library
6346 # dependencies.
6347 output_verbose_link_cmd='templist=`($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"'
6348 ;;
6349 *)
6350 if test "$GXX" = yes; then
6351 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6352 else
6353 # FIXME: insert proper C++ library support
6354 _LT_TAGVAR(ld_shlibs, $1)=no
6355 fi
6356 ;;
6357 esac
6358 ;;
6359
6360 hpux10*|hpux11*)
6361 if test $with_gnu_ld = no; then
6362 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6363 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6364
6365 case $host_cpu in
6366 hppa*64*|ia64*)
6367 ;;
6368 *)
6369 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6370 ;;
6371 esac
6372 fi
6373 case $host_cpu in
6374 hppa*64*|ia64*)
6375 _LT_TAGVAR(hardcode_direct, $1)=no
6376 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6377 ;;
6378 *)
6379 _LT_TAGVAR(hardcode_direct, $1)=yes
6380 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6381 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6382 # but as the default
6383 # location of the library.
6384 ;;
6385 esac
6386
6387 case $cc_basename in
6388 CC*)
6389 # FIXME: insert proper C++ library support
6390 _LT_TAGVAR(ld_shlibs, $1)=no
6391 ;;
6392 aCC*)
6393 case $host_cpu in
6394 hppa*64*)
6395 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6396 ;;
6397 ia64*)
6398 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6399 ;;
6400 *)
6401 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6402 ;;
6403 esac
6404 # Commands to make compiler produce verbose output that lists
6405 # what "hidden" libraries, object files and flags are used when
6406 # linking a shared library.
6407 #
6408 # There doesn't appear to be a way to prevent this compiler from
6409 # explicitly linking system object files so we need to strip them
6410 # from the output so that they don't get included in the library
6411 # dependencies.
6412 output_verbose_link_cmd='templist=`($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"'
6413 ;;
6414 *)
6415 if test "$GXX" = yes; then
6416 if test $with_gnu_ld = no; then
6417 case $host_cpu in
6418 hppa*64*)
6419 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6420 ;;
6421 ia64*)
6422 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6423 ;;
6424 *)
6425 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6426 ;;
6427 esac
6428 fi
6429 else
6430 # FIXME: insert proper C++ library support
6431 _LT_TAGVAR(ld_shlibs, $1)=no
6432 fi
6433 ;;
6434 esac
6435 ;;
6436
6437 interix[[3-9]]*)
6438 _LT_TAGVAR(hardcode_direct, $1)=no
6439 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6440 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6441 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6442 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6443 # Instead, shared libraries are loaded at an image base (0x10000000 by
6444 # default) and relocated if they conflict, which is a slow very memory
6445 # consuming and fragmenting process. To avoid this, we pick a random,
6446 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6447 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6448 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6449 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6450 ;;
6451 irix5* | irix6*)
6452 case $cc_basename in
6453 CC*)
6454 # SGI C++
6455 _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'
6456
6457 # Archives containing C++ object files must be created using
6458 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6459 # necessary to make sure instantiated templates are included
6460 # in the archive.
6461 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6462 ;;
6463 *)
6464 if test "$GXX" = yes; then
6465 if test "$with_gnu_ld" = no; then
6466 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6467 else
6468 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
6469 fi
6470 fi
6471 _LT_TAGVAR(link_all_deplibs, $1)=yes
6472 ;;
6473 esac
6474 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6475 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6476 _LT_TAGVAR(inherit_rpath, $1)=yes
6477 ;;
6478
6479 linux* | k*bsd*-gnu | kopensolaris*-gnu)
6480 case $cc_basename in
6481 KCC*)
6482 # Kuck and Associates, Inc. (KAI) C++ Compiler
6483
6484 # KCC will only create a shared library if the output file
6485 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6486 # to its proper name (with version) after linking.
6487 _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'
6488 _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 $lib'
6489 # Commands to make compiler produce verbose output that lists
6490 # what "hidden" libraries, object files and flags are used when
6491 # linking a shared library.
6492 #
6493 # There doesn't appear to be a way to prevent this compiler from
6494 # explicitly linking system object files so we need to strip them
6495 # from the output so that they don't get included in the library
6496 # dependencies.
6497 output_verbose_link_cmd='templist=`$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"'
6498
6499 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6500 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6501
6502 # Archives containing C++ object files must be created using
6503 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6504 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6505 ;;
6506 icpc* | ecpc* )
6507 # Intel C++
6508 with_gnu_ld=yes
6509 # version 8.0 and above of icpc choke on multiply defined symbols
6510 # if we add $predep_objects and $postdep_objects, however 7.1 and
6511 # earlier do not add the objects themselves.
6512 case `$CC -V 2>&1` in
6513 *"Version 7."*)
6514 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6515 _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'
6516 ;;
6517 *) # Version 8.0 or newer
6518 tmp_idyn=
6519 case $host_cpu in
6520 ia64*) tmp_idyn=' -i_dynamic';;
6521 esac
6522 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6523 _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'
6524 ;;
6525 esac
6526 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6527 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6528 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6529 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6530 ;;
6531 pgCC* | pgcpp*)
6532 # Portland Group C++ compiler
6533 case `$CC -V` in
6534 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6535 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6536 rm -rf $tpldir~
6537 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6538 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
6539 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6540 rm -rf $tpldir~
6541 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6542 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
6543 $RANLIB $oldlib'
6544 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6545 rm -rf $tpldir~
6546 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6547 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6548 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6549 rm -rf $tpldir~
6550 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6551 $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'
6552 ;;
6553 *) # Version 6 and above use weak symbols
6554 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6555 _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'
6556 ;;
6557 esac
6558
6559 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6560 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6561 _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'
6562 ;;
6563 cxx*)
6564 # Compaq C++
6565 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6566 _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'
6567
6568 runpath_var=LD_RUN_PATH
6569 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6570 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6571
6572 # Commands to make compiler produce verbose output that lists
6573 # what "hidden" libraries, object files and flags are used when
6574 # linking a shared library.
6575 #
6576 # There doesn't appear to be a way to prevent this compiler from
6577 # explicitly linking system object files so we need to strip them
6578 # from the output so that they don't get included in the library
6579 # dependencies.
6580 output_verbose_link_cmd='templist=`$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'
6581 ;;
6582 xl* | mpixl* | bgxl*)
6583 # IBM XL 8.0 on PPC, with GNU ld
6584 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6585 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6586 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6587 if test "x$supports_anon_versioning" = xyes; then
6588 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6589 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6590 echo "local: *; };" >> $output_objdir/$libname.ver~
6591 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6592 fi
6593 ;;
6594 *)
6595 case `$CC -V 2>&1 | sed 5q` in
6596 *Sun\ C*)
6597 # Sun C++ 5.9
6598 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6599 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6600 _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'
6601 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6602 _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'
6603 _LT_TAGVAR(compiler_needs_object, $1)=yes
6604
6605 # Not sure whether something based on
6606 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6607 # would be better.
6608 output_verbose_link_cmd='func_echo_all'
6609
6610 # Archives containing C++ object files must be created using
6611 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6612 # necessary to make sure instantiated templates are included
6613 # in the archive.
6614 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6615 ;;
6616 esac
6617 ;;
6618 esac
6619 ;;
6620
6621 lynxos*)
6622 # FIXME: insert proper C++ library support
6623 _LT_TAGVAR(ld_shlibs, $1)=no
6624 ;;
6625
6626 m88k*)
6627 # FIXME: insert proper C++ library support
6628 _LT_TAGVAR(ld_shlibs, $1)=no
6629 ;;
6630
6631 mvs*)
6632 case $cc_basename in
6633 cxx*)
6634 # FIXME: insert proper C++ library support
6635 _LT_TAGVAR(ld_shlibs, $1)=no
6636 ;;
6637 *)
6638 # FIXME: insert proper C++ library support
6639 _LT_TAGVAR(ld_shlibs, $1)=no
6640 ;;
6641 esac
6642 ;;
6643
6644 netbsd*)
6645 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6646 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6647 wlarc=
6648 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6649 _LT_TAGVAR(hardcode_direct, $1)=yes
6650 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6651 fi
6652 # Workaround some broken pre-1.5 toolchains
6653 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6654 ;;
6655
6656 *nto* | *qnx*)
6657 _LT_TAGVAR(ld_shlibs, $1)=yes
6658 ;;
6659
6660 openbsd2*)
6661 # C++ shared libraries are fairly broken
6662 _LT_TAGVAR(ld_shlibs, $1)=no
6663 ;;
6664
6665 openbsd*)
6666 if test -f /usr/libexec/ld.so; then
6667 _LT_TAGVAR(hardcode_direct, $1)=yes
6668 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6669 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6670 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6671 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6672 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6673 _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'
6674 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6675 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6676 fi
6677 output_verbose_link_cmd=func_echo_all
6678 else
6679 _LT_TAGVAR(ld_shlibs, $1)=no
6680 fi
6681 ;;
6682
6683 osf3* | osf4* | osf5*)
6684 case $cc_basename in
6685 KCC*)
6686 # Kuck and Associates, Inc. (KAI) C++ Compiler
6687
6688 # KCC will only create a shared library if the output file
6689 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6690 # to its proper name (with version) after linking.
6691 _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'
6692
6693 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6694 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6695
6696 # Archives containing C++ object files must be created using
6697 # the KAI C++ compiler.
6698 case $host in
6699 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6700 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6701 esac
6702 ;;
6703 RCC*)
6704 # Rational C++ 2.4.1
6705 # FIXME: insert proper C++ library support
6706 _LT_TAGVAR(ld_shlibs, $1)=no
6707 ;;
6708 cxx*)
6709 case $host in
6710 osf3*)
6711 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6712 _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'
6713 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6714 ;;
6715 *)
6716 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6717 _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'
6718 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6719 echo "-hidden">> $lib.exp~
6720 $CC -shared$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~
6721 $RM $lib.exp'
6722 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6723 ;;
6724 esac
6725
6726 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6727
6728 # Commands to make compiler produce verbose output that lists
6729 # what "hidden" libraries, object files and flags are used when
6730 # linking a shared library.
6731 #
6732 # There doesn't appear to be a way to prevent this compiler from
6733 # explicitly linking system object files so we need to strip them
6734 # from the output so that they don't get included in the library
6735 # dependencies.
6736 output_verbose_link_cmd='templist=`$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"'
6737 ;;
6738 *)
6739 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6740 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6741 case $host in
6742 osf3*)
6743 _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'
6744 ;;
6745 *)
6746 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6747 ;;
6748 esac
6749
6750 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6751 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6752
6753 # Commands to make compiler produce verbose output that lists
6754 # what "hidden" libraries, object files and flags are used when
6755 # linking a shared library.
6756 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6757
6758 else
6759 # FIXME: insert proper C++ library support
6760 _LT_TAGVAR(ld_shlibs, $1)=no
6761 fi
6762 ;;
6763 esac
6764 ;;
6765
6766 psos*)
6767 # FIXME: insert proper C++ library support
6768 _LT_TAGVAR(ld_shlibs, $1)=no
6769 ;;
6770
6771 sunos4*)
6772 case $cc_basename in
6773 CC*)
6774 # Sun C++ 4.x
6775 # FIXME: insert proper C++ library support
6776 _LT_TAGVAR(ld_shlibs, $1)=no
6777 ;;
6778 lcc*)
6779 # Lucid
6780 # FIXME: insert proper C++ library support
6781 _LT_TAGVAR(ld_shlibs, $1)=no
6782 ;;
6783 *)
6784 # FIXME: insert proper C++ library support
6785 _LT_TAGVAR(ld_shlibs, $1)=no
6786 ;;
6787 esac
6788 ;;
6789
6790 solaris*)
6791 case $cc_basename in
6792 CC* | sunCC*)
6793 # Sun C++ 4.2, 5.x and Centerline C++
6794 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6795 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6796 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6797 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6798 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6799
6800 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6801 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6802 case $host_os in
6803 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6804 *)
6805 # The compiler driver will combine and reorder linker options,
6806 # but understands `-z linker_flag'.
6807 # Supported since Solaris 2.6 (maybe 2.5.1?)
6808 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6809 ;;
6810 esac
6811 _LT_TAGVAR(link_all_deplibs, $1)=yes
6812
6813 output_verbose_link_cmd='func_echo_all'
6814
6815 # Archives containing C++ object files must be created using
6816 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6817 # necessary to make sure instantiated templates are included
6818 # in the archive.
6819 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6820 ;;
6821 gcx*)
6822 # Green Hills C++ Compiler
6823 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6824
6825 # The C++ compiler must be used to create the archive.
6826 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6827 ;;
6828 *)
6829 # GNU C++ compiler with Solaris linker
6830 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6831 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6832 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6833 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6834 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6835 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6836
6837 # Commands to make compiler produce verbose output that lists
6838 # what "hidden" libraries, object files and flags are used when
6839 # linking a shared library.
6840 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6841 else
6842 # g++ 2.7 appears to require `-G' NOT `-shared' on this
6843 # platform.
6844 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6845 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6846 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6847
6848 # Commands to make compiler produce verbose output that lists
6849 # what "hidden" libraries, object files and flags are used when
6850 # linking a shared library.
6851 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6852 fi
6853
6854 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6855 case $host_os in
6856 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6857 *)
6858 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6859 ;;
6860 esac
6861 fi
6862 ;;
6863 esac
6864 ;;
6865
6866 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6867 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6868 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6869 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6870 runpath_var='LD_RUN_PATH'
6871
6872 case $cc_basename in
6873 CC*)
6874 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6875 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6876 ;;
6877 *)
6878 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6879 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6880 ;;
6881 esac
6882 ;;
6883
6884 sysv5* | sco3.2v5* | sco5v6*)
6885 # Note: We can NOT use -z defs as we might desire, because we do not
6886 # link with -lc, and that would cause any symbols used from libc to
6887 # always be unresolved, which means just about no library would
6888 # ever link correctly. If we're not using GNU ld we use -z text
6889 # though, which does catch some bad symbols but isn't as heavy-handed
6890 # as -z defs.
6891 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6892 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6893 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6894 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6895 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6896 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6897 _LT_TAGVAR(link_all_deplibs, $1)=yes
6898 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6899 runpath_var='LD_RUN_PATH'
6900
6901 case $cc_basename in
6902 CC*)
6903 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6904 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6905 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6906 '"$_LT_TAGVAR(old_archive_cmds, $1)"
6907 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6908 '"$_LT_TAGVAR(reload_cmds, $1)"
6909 ;;
6910 *)
6911 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6912 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6913 ;;
6914 esac
6915 ;;
6916
6917 tandem*)
6918 case $cc_basename in
6919 NCC*)
6920 # NonStop-UX NCC 3.20
6921 # FIXME: insert proper C++ library support
6922 _LT_TAGVAR(ld_shlibs, $1)=no
6923 ;;
6924 *)
6925 # FIXME: insert proper C++ library support
6926 _LT_TAGVAR(ld_shlibs, $1)=no
6927 ;;
6928 esac
6929 ;;
6930
6931 vxworks*)
6932 # FIXME: insert proper C++ library support
6933 _LT_TAGVAR(ld_shlibs, $1)=no
6934 ;;
6935
6936 *)
6937 # FIXME: insert proper C++ library support
6938 _LT_TAGVAR(ld_shlibs, $1)=no
6939 ;;
6940 esac
6941
6942 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6943 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6944
6945 _LT_TAGVAR(GCC, $1)="$GXX"
6946 _LT_TAGVAR(LD, $1)="$LD"
6947
6948 ## CAVEAT EMPTOR:
6949 ## There is no encapsulation within the following macros, do not change
6950 ## the running order or otherwise move them around unless you know exactly
6951 ## what you are doing...
6952 _LT_SYS_HIDDEN_LIBDEPS($1)
6953 _LT_COMPILER_PIC($1)
6954 _LT_COMPILER_C_O($1)
6955 _LT_COMPILER_FILE_LOCKS($1)
6956 _LT_LINKER_SHLIBS($1)
6957 _LT_SYS_DYNAMIC_LINKER($1)
6958 _LT_LINKER_HARDCODE_LIBPATH($1)
6959
6960 _LT_CONFIG($1)
6961 fi # test -n "$compiler"
6962
6963 CC=$lt_save_CC
6964 CFLAGS=$lt_save_CFLAGS
6965 LDCXX=$LD
6966 LD=$lt_save_LD
6967 GCC=$lt_save_GCC
6968 with_gnu_ld=$lt_save_with_gnu_ld
6969 lt_cv_path_LDCXX=$lt_cv_path_LD
6970 lt_cv_path_LD=$lt_save_path_LD
6971 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6972 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6973 fi # test "$_lt_caught_CXX_error" != yes
6974
6975 AC_LANG_POP
6976 ])# _LT_LANG_CXX_CONFIG
6977
6978
6979 # _LT_FUNC_STRIPNAME_CNF
6980 # ----------------------
6981 # func_stripname_cnf prefix suffix name
6982 # strip PREFIX and SUFFIX off of NAME.
6983 # PREFIX and SUFFIX must not contain globbing or regex special
6984 # characters, hashes, percent signs, but SUFFIX may contain a leading
6985 # dot (in which case that matches only a dot).
6986 #
6987 # This function is identical to the (non-XSI) version of func_stripname,
6988 # except this one can be used by m4 code that may be executed by configure,
6989 # rather than the libtool script.
6990 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
6991 AC_REQUIRE([_LT_DECL_SED])
6992 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
6993 func_stripname_cnf ()
6994 {
6995 case ${2} in
6996 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
6997 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
6998 esac
6999 } # func_stripname_cnf
7000 ])# _LT_FUNC_STRIPNAME_CNF
7001
7002 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
7003 # ---------------------------------
7004 # Figure out "hidden" library dependencies from verbose
7005 # compiler output when linking a shared library.
7006 # Parse the compiler output and extract the necessary
7007 # objects, libraries and library flags.
7008 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
7009 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
7010 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
7011 # Dependencies to place before and after the object being linked:
7012 _LT_TAGVAR(predep_objects, $1)=
7013 _LT_TAGVAR(postdep_objects, $1)=
7014 _LT_TAGVAR(predeps, $1)=
7015 _LT_TAGVAR(postdeps, $1)=
7016 _LT_TAGVAR(compiler_lib_search_path, $1)=
7017
7018 dnl we can't use the lt_simple_compile_test_code here,
7019 dnl because it contains code intended for an executable,
7020 dnl not a library. It's possible we should let each
7021 dnl tag define a new lt_????_link_test_code variable,
7022 dnl but it's only used here...
7023 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
7024 int a;
7025 void foo (void) { a = 0; }
7026 _LT_EOF
7027 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
7028 class Foo
7029 {
7030 public:
7031 Foo (void) { a = 0; }
7032 private:
7033 int a;
7034 };
7035 _LT_EOF
7036 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
7037 subroutine foo
7038 implicit none
7039 integer*4 a
7040 a=0
7041 return
7042 end
7043 _LT_EOF
7044 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
7045 subroutine foo
7046 implicit none
7047 integer a
7048 a=0
7049 return
7050 end
7051 _LT_EOF
7052 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
7053 public class foo {
7054 private int a;
7055 public void bar (void) {
7056 a = 0;
7057 }
7058 };
7059 _LT_EOF
7060 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
7061 package foo
7062 func foo() {
7063 }
7064 _LT_EOF
7065 ])
7066
7067 _lt_libdeps_save_CFLAGS=$CFLAGS
7068 case "$CC $CFLAGS " in #(
7069 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
7070 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
7071 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
7072 esac
7073
7074 dnl Parse the compiler output and extract the necessary
7075 dnl objects, libraries and library flags.
7076 if AC_TRY_EVAL(ac_compile); then
7077 # Parse the compiler output and extract the necessary
7078 # objects, libraries and library flags.
7079
7080 # Sentinel used to keep track of whether or not we are before
7081 # the conftest object file.
7082 pre_test_object_deps_done=no
7083
7084 for p in `eval "$output_verbose_link_cmd"`; do
7085 case ${prev}${p} in
7086
7087 -L* | -R* | -l*)
7088 # Some compilers place space between "-{L,R}" and the path.
7089 # Remove the space.
7090 if test $p = "-L" ||
7091 test $p = "-R"; then
7092 prev=$p
7093 continue
7094 fi
7095
7096 # Expand the sysroot to ease extracting the directories later.
7097 if test -z "$prev"; then
7098 case $p in
7099 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7100 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7101 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7102 esac
7103 fi
7104 case $p in
7105 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7106 esac
7107 if test "$pre_test_object_deps_done" = no; then
7108 case ${prev} in
7109 -L | -R)
7110 # Internal compiler library paths should come after those
7111 # provided the user. The postdeps already come after the
7112 # user supplied libs so there is no need to process them.
7113 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7114 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
7115 else
7116 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
7117 fi
7118 ;;
7119 # The "-l" case would never come before the object being
7120 # linked, so don't bother handling this case.
7121 esac
7122 else
7123 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7124 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
7125 else
7126 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
7127 fi
7128 fi
7129 prev=
7130 ;;
7131
7132 *.lto.$objext) ;; # Ignore GCC LTO objects
7133 *.$objext)
7134 # This assumes that the test object file only shows up
7135 # once in the compiler output.
7136 if test "$p" = "conftest.$objext"; then
7137 pre_test_object_deps_done=yes
7138 continue
7139 fi
7140
7141 if test "$pre_test_object_deps_done" = no; then
7142 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7143 _LT_TAGVAR(predep_objects, $1)="$p"
7144 else
7145 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7146 fi
7147 else
7148 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7149 _LT_TAGVAR(postdep_objects, $1)="$p"
7150 else
7151 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7152 fi
7153 fi
7154 ;;
7155
7156 *) ;; # Ignore the rest.
7157
7158 esac
7159 done
7160
7161 # Clean up.
7162 rm -f a.out a.exe
7163 else
7164 echo "libtool.m4: error: problem compiling $1 test program"
7165 fi
7166
7167 $RM -f confest.$objext
7168 CFLAGS=$_lt_libdeps_save_CFLAGS
7169
7170 # PORTME: override above test on systems where it is broken
7171 m4_if([$1], [CXX],
7172 [case $host_os in
7173 interix[[3-9]]*)
7174 # Interix 3.5 installs completely hosed .la files for C++, so rather than
7175 # hack all around it, let's just trust "g++" to DTRT.
7176 _LT_TAGVAR(predep_objects,$1)=
7177 _LT_TAGVAR(postdep_objects,$1)=
7178 _LT_TAGVAR(postdeps,$1)=
7179 ;;
7180
7181 linux*)
7182 case `$CC -V 2>&1 | sed 5q` in
7183 *Sun\ C*)
7184 # Sun C++ 5.9
7185
7186 # The more standards-conforming stlport4 library is
7187 # incompatible with the Cstd library. Avoid specifying
7188 # it if it's in CXXFLAGS. Ignore libCrun as
7189 # -library=stlport4 depends on it.
7190 case " $CXX $CXXFLAGS " in
7191 *" -library=stlport4 "*)
7192 solaris_use_stlport4=yes
7193 ;;
7194 esac
7195
7196 if test "$solaris_use_stlport4" != yes; then
7197 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7198 fi
7199 ;;
7200 esac
7201 ;;
7202
7203 solaris*)
7204 case $cc_basename in
7205 CC* | sunCC*)
7206 # The more standards-conforming stlport4 library is
7207 # incompatible with the Cstd library. Avoid specifying
7208 # it if it's in CXXFLAGS. Ignore libCrun as
7209 # -library=stlport4 depends on it.
7210 case " $CXX $CXXFLAGS " in
7211 *" -library=stlport4 "*)
7212 solaris_use_stlport4=yes
7213 ;;
7214 esac
7215
7216 # Adding this requires a known-good setup of shared libraries for
7217 # Sun compiler versions before 5.6, else PIC objects from an old
7218 # archive will be linked into the output, leading to subtle bugs.
7219 if test "$solaris_use_stlport4" != yes; then
7220 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7221 fi
7222 ;;
7223 esac
7224 ;;
7225 esac
7226 ])
7227
7228 case " $_LT_TAGVAR(postdeps, $1) " in
7229 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7230 esac
7231 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7232 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7233 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
7234 fi
7235 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7236 [The directories searched by this compiler when creating a shared library])
7237 _LT_TAGDECL([], [predep_objects], [1],
7238 [Dependencies to place before and after the objects being linked to
7239 create a shared library])
7240 _LT_TAGDECL([], [postdep_objects], [1])
7241 _LT_TAGDECL([], [predeps], [1])
7242 _LT_TAGDECL([], [postdeps], [1])
7243 _LT_TAGDECL([], [compiler_lib_search_path], [1],
7244 [The library search path used internally by the compiler when linking
7245 a shared library])
7246 ])# _LT_SYS_HIDDEN_LIBDEPS
7247
7248
7249 # _LT_LANG_F77_CONFIG([TAG])
7250 # --------------------------
7251 # Ensure that the configuration variables for a Fortran 77 compiler are
7252 # suitably defined. These variables are subsequently used by _LT_CONFIG
7253 # to write the compiler configuration to `libtool'.
7254 m4_defun([_LT_LANG_F77_CONFIG],
7255 [AC_LANG_PUSH(Fortran 77)
7256 if test -z "$F77" || test "X$F77" = "Xno"; then
7257 _lt_disable_F77=yes
7258 fi
7259
7260 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7261 _LT_TAGVAR(allow_undefined_flag, $1)=
7262 _LT_TAGVAR(always_export_symbols, $1)=no
7263 _LT_TAGVAR(archive_expsym_cmds, $1)=
7264 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7265 _LT_TAGVAR(hardcode_direct, $1)=no
7266 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7267 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7268 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7269 _LT_TAGVAR(hardcode_minus_L, $1)=no
7270 _LT_TAGVAR(hardcode_automatic, $1)=no
7271 _LT_TAGVAR(inherit_rpath, $1)=no
7272 _LT_TAGVAR(module_cmds, $1)=
7273 _LT_TAGVAR(module_expsym_cmds, $1)=
7274 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7275 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7276 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7277 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7278 _LT_TAGVAR(no_undefined_flag, $1)=
7279 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7280 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7281
7282 # Source file extension for f77 test sources.
7283 ac_ext=f
7284
7285 # Object file extension for compiled f77 test sources.
7286 objext=o
7287 _LT_TAGVAR(objext, $1)=$objext
7288
7289 # No sense in running all these tests if we already determined that
7290 # the F77 compiler isn't working. Some variables (like enable_shared)
7291 # are currently assumed to apply to all compilers on this platform,
7292 # and will be corrupted by setting them based on a non-working compiler.
7293 if test "$_lt_disable_F77" != yes; then
7294 # Code to be used in simple compile tests
7295 lt_simple_compile_test_code="\
7296 subroutine t
7297 return
7298 end
7299 "
7300
7301 # Code to be used in simple link tests
7302 lt_simple_link_test_code="\
7303 program t
7304 end
7305 "
7306
7307 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7308 _LT_TAG_COMPILER
7309
7310 # save warnings/boilerplate of simple test code
7311 _LT_COMPILER_BOILERPLATE
7312 _LT_LINKER_BOILERPLATE
7313
7314 # Allow CC to be a program name with arguments.
7315 lt_save_CC="$CC"
7316 lt_save_GCC=$GCC
7317 lt_save_CFLAGS=$CFLAGS
7318 CC=${F77-"f77"}
7319 CFLAGS=$FFLAGS
7320 compiler=$CC
7321 _LT_TAGVAR(compiler, $1)=$CC
7322 _LT_CC_BASENAME([$compiler])
7323 GCC=$G77
7324 if test -n "$compiler"; then
7325 AC_MSG_CHECKING([if libtool supports shared libraries])
7326 AC_MSG_RESULT([$can_build_shared])
7327
7328 AC_MSG_CHECKING([whether to build shared libraries])
7329 test "$can_build_shared" = "no" && enable_shared=no
7330
7331 # On AIX, shared libraries and static libraries use the same namespace, and
7332 # are all built from PIC.
7333 case $host_os in
7334 aix3*)
7335 test "$enable_shared" = yes && enable_static=no
7336 if test -n "$RANLIB"; then
7337 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7338 postinstall_cmds='$RANLIB $lib'
7339 fi
7340 ;;
7341 aix[[4-9]]*)
7342 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7343 test "$enable_shared" = yes && enable_static=no
7344 fi
7345 ;;
7346 esac
7347 AC_MSG_RESULT([$enable_shared])
7348
7349 AC_MSG_CHECKING([whether to build static libraries])
7350 # Make sure either enable_shared or enable_static is yes.
7351 test "$enable_shared" = yes || enable_static=yes
7352 AC_MSG_RESULT([$enable_static])
7353
7354 _LT_TAGVAR(GCC, $1)="$G77"
7355 _LT_TAGVAR(LD, $1)="$LD"
7356
7357 ## CAVEAT EMPTOR:
7358 ## There is no encapsulation within the following macros, do not change
7359 ## the running order or otherwise move them around unless you know exactly
7360 ## what you are doing...
7361 _LT_COMPILER_PIC($1)
7362 _LT_COMPILER_C_O($1)
7363 _LT_COMPILER_FILE_LOCKS($1)
7364 _LT_LINKER_SHLIBS($1)
7365 _LT_SYS_DYNAMIC_LINKER($1)
7366 _LT_LINKER_HARDCODE_LIBPATH($1)
7367
7368 _LT_CONFIG($1)
7369 fi # test -n "$compiler"
7370
7371 GCC=$lt_save_GCC
7372 CC="$lt_save_CC"
7373 CFLAGS="$lt_save_CFLAGS"
7374 fi # test "$_lt_disable_F77" != yes
7375
7376 AC_LANG_POP
7377 ])# _LT_LANG_F77_CONFIG
7378
7379
7380 # _LT_LANG_FC_CONFIG([TAG])
7381 # -------------------------
7382 # Ensure that the configuration variables for a Fortran compiler are
7383 # suitably defined. These variables are subsequently used by _LT_CONFIG
7384 # to write the compiler configuration to `libtool'.
7385 m4_defun([_LT_LANG_FC_CONFIG],
7386 [AC_LANG_PUSH(Fortran)
7387
7388 if test -z "$FC" || test "X$FC" = "Xno"; then
7389 _lt_disable_FC=yes
7390 fi
7391
7392 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7393 _LT_TAGVAR(allow_undefined_flag, $1)=
7394 _LT_TAGVAR(always_export_symbols, $1)=no
7395 _LT_TAGVAR(archive_expsym_cmds, $1)=
7396 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7397 _LT_TAGVAR(hardcode_direct, $1)=no
7398 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7399 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7400 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7401 _LT_TAGVAR(hardcode_minus_L, $1)=no
7402 _LT_TAGVAR(hardcode_automatic, $1)=no
7403 _LT_TAGVAR(inherit_rpath, $1)=no
7404 _LT_TAGVAR(module_cmds, $1)=
7405 _LT_TAGVAR(module_expsym_cmds, $1)=
7406 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7407 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7408 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7409 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7410 _LT_TAGVAR(no_undefined_flag, $1)=
7411 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7412 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7413
7414 # Source file extension for fc test sources.
7415 ac_ext=${ac_fc_srcext-f}
7416
7417 # Object file extension for compiled fc test sources.
7418 objext=o
7419 _LT_TAGVAR(objext, $1)=$objext
7420
7421 # No sense in running all these tests if we already determined that
7422 # the FC compiler isn't working. Some variables (like enable_shared)
7423 # are currently assumed to apply to all compilers on this platform,
7424 # and will be corrupted by setting them based on a non-working compiler.
7425 if test "$_lt_disable_FC" != yes; then
7426 # Code to be used in simple compile tests
7427 lt_simple_compile_test_code="\
7428 subroutine t
7429 return
7430 end
7431 "
7432
7433 # Code to be used in simple link tests
7434 lt_simple_link_test_code="\
7435 program t
7436 end
7437 "
7438
7439 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7440 _LT_TAG_COMPILER
7441
7442 # save warnings/boilerplate of simple test code
7443 _LT_COMPILER_BOILERPLATE
7444 _LT_LINKER_BOILERPLATE
7445
7446 # Allow CC to be a program name with arguments.
7447 lt_save_CC="$CC"
7448 lt_save_GCC=$GCC
7449 lt_save_CFLAGS=$CFLAGS
7450 CC=${FC-"f95"}
7451 CFLAGS=$FCFLAGS
7452 compiler=$CC
7453 GCC=$ac_cv_fc_compiler_gnu
7454
7455 _LT_TAGVAR(compiler, $1)=$CC
7456 _LT_CC_BASENAME([$compiler])
7457
7458 if test -n "$compiler"; then
7459 AC_MSG_CHECKING([if libtool supports shared libraries])
7460 AC_MSG_RESULT([$can_build_shared])
7461
7462 AC_MSG_CHECKING([whether to build shared libraries])
7463 test "$can_build_shared" = "no" && enable_shared=no
7464
7465 # On AIX, shared libraries and static libraries use the same namespace, and
7466 # are all built from PIC.
7467 case $host_os in
7468 aix3*)
7469 test "$enable_shared" = yes && enable_static=no
7470 if test -n "$RANLIB"; then
7471 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7472 postinstall_cmds='$RANLIB $lib'
7473 fi
7474 ;;
7475 aix[[4-9]]*)
7476 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7477 test "$enable_shared" = yes && enable_static=no
7478 fi
7479 ;;
7480 esac
7481 AC_MSG_RESULT([$enable_shared])
7482
7483 AC_MSG_CHECKING([whether to build static libraries])
7484 # Make sure either enable_shared or enable_static is yes.
7485 test "$enable_shared" = yes || enable_static=yes
7486 AC_MSG_RESULT([$enable_static])
7487
7488 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
7489 _LT_TAGVAR(LD, $1)="$LD"
7490
7491 ## CAVEAT EMPTOR:
7492 ## There is no encapsulation within the following macros, do not change
7493 ## the running order or otherwise move them around unless you know exactly
7494 ## what you are doing...
7495 _LT_SYS_HIDDEN_LIBDEPS($1)
7496 _LT_COMPILER_PIC($1)
7497 _LT_COMPILER_C_O($1)
7498 _LT_COMPILER_FILE_LOCKS($1)
7499 _LT_LINKER_SHLIBS($1)
7500 _LT_SYS_DYNAMIC_LINKER($1)
7501 _LT_LINKER_HARDCODE_LIBPATH($1)
7502
7503 _LT_CONFIG($1)
7504 fi # test -n "$compiler"
7505
7506 GCC=$lt_save_GCC
7507 CC=$lt_save_CC
7508 CFLAGS=$lt_save_CFLAGS
7509 fi # test "$_lt_disable_FC" != yes
7510
7511 AC_LANG_POP
7512 ])# _LT_LANG_FC_CONFIG
7513
7514
7515 # _LT_LANG_GCJ_CONFIG([TAG])
7516 # --------------------------
7517 # Ensure that the configuration variables for the GNU Java Compiler compiler
7518 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7519 # to write the compiler configuration to `libtool'.
7520 m4_defun([_LT_LANG_GCJ_CONFIG],
7521 [AC_REQUIRE([LT_PROG_GCJ])dnl
7522 AC_LANG_SAVE
7523
7524 # Source file extension for Java test sources.
7525 ac_ext=java
7526
7527 # Object file extension for compiled Java test sources.
7528 objext=o
7529 _LT_TAGVAR(objext, $1)=$objext
7530
7531 # Code to be used in simple compile tests
7532 lt_simple_compile_test_code="class foo {}"
7533
7534 # Code to be used in simple link tests
7535 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7536
7537 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7538 _LT_TAG_COMPILER
7539
7540 # save warnings/boilerplate of simple test code
7541 _LT_COMPILER_BOILERPLATE
7542 _LT_LINKER_BOILERPLATE
7543
7544 # Allow CC to be a program name with arguments.
7545 lt_save_CC=$CC
7546 lt_save_CFLAGS=$CFLAGS
7547 lt_save_GCC=$GCC
7548 GCC=yes
7549 CC=${GCJ-"gcj"}
7550 CFLAGS=$GCJFLAGS
7551 compiler=$CC
7552 _LT_TAGVAR(compiler, $1)=$CC
7553 _LT_TAGVAR(LD, $1)="$LD"
7554 _LT_CC_BASENAME([$compiler])
7555
7556 # GCJ did not exist at the time GCC didn't implicitly link libc in.
7557 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7558
7559 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7560 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7561 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7562
7563 if test -n "$compiler"; then
7564 _LT_COMPILER_NO_RTTI($1)
7565 _LT_COMPILER_PIC($1)
7566 _LT_COMPILER_C_O($1)
7567 _LT_COMPILER_FILE_LOCKS($1)
7568 _LT_LINKER_SHLIBS($1)
7569 _LT_LINKER_HARDCODE_LIBPATH($1)
7570
7571 _LT_CONFIG($1)
7572 fi
7573
7574 AC_LANG_RESTORE
7575
7576 GCC=$lt_save_GCC
7577 CC=$lt_save_CC
7578 CFLAGS=$lt_save_CFLAGS
7579 ])# _LT_LANG_GCJ_CONFIG
7580
7581
7582 # _LT_LANG_GO_CONFIG([TAG])
7583 # --------------------------
7584 # Ensure that the configuration variables for the GNU Go compiler
7585 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7586 # to write the compiler configuration to `libtool'.
7587 m4_defun([_LT_LANG_GO_CONFIG],
7588 [AC_REQUIRE([LT_PROG_GO])dnl
7589 AC_LANG_SAVE
7590
7591 # Source file extension for Go test sources.
7592 ac_ext=go
7593
7594 # Object file extension for compiled Go test sources.
7595 objext=o
7596 _LT_TAGVAR(objext, $1)=$objext
7597
7598 # Code to be used in simple compile tests
7599 lt_simple_compile_test_code="package main; func main() { }"
7600
7601 # Code to be used in simple link tests
7602 lt_simple_link_test_code='package main; func main() { }'
7603
7604 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7605 _LT_TAG_COMPILER
7606
7607 # save warnings/boilerplate of simple test code
7608 _LT_COMPILER_BOILERPLATE
7609 _LT_LINKER_BOILERPLATE
7610
7611 # Allow CC to be a program name with arguments.
7612 lt_save_CC=$CC
7613 lt_save_CFLAGS=$CFLAGS
7614 lt_save_GCC=$GCC
7615 GCC=yes
7616 CC=${GOC-"gccgo"}
7617 CFLAGS=$GOFLAGS
7618 compiler=$CC
7619 _LT_TAGVAR(compiler, $1)=$CC
7620 _LT_TAGVAR(LD, $1)="$LD"
7621 _LT_CC_BASENAME([$compiler])
7622
7623 # Go did not exist at the time GCC didn't implicitly link libc in.
7624 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7625
7626 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7627 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7628 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7629
7630 if test -n "$compiler"; then
7631 _LT_COMPILER_NO_RTTI($1)
7632 _LT_COMPILER_PIC($1)
7633 _LT_COMPILER_C_O($1)
7634 _LT_COMPILER_FILE_LOCKS($1)
7635 _LT_LINKER_SHLIBS($1)
7636 _LT_LINKER_HARDCODE_LIBPATH($1)
7637
7638 _LT_CONFIG($1)
7639 fi
7640
7641 AC_LANG_RESTORE
7642
7643 GCC=$lt_save_GCC
7644 CC=$lt_save_CC
7645 CFLAGS=$lt_save_CFLAGS
7646 ])# _LT_LANG_GO_CONFIG
7647
7648
7649 # _LT_LANG_RC_CONFIG([TAG])
7650 # -------------------------
7651 # Ensure that the configuration variables for the Windows resource compiler
7652 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7653 # to write the compiler configuration to `libtool'.
7654 m4_defun([_LT_LANG_RC_CONFIG],
7655 [AC_REQUIRE([LT_PROG_RC])dnl
7656 AC_LANG_SAVE
7657
7658 # Source file extension for RC test sources.
7659 ac_ext=rc
7660
7661 # Object file extension for compiled RC test sources.
7662 objext=o
7663 _LT_TAGVAR(objext, $1)=$objext
7664
7665 # Code to be used in simple compile tests
7666 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7667
7668 # Code to be used in simple link tests
7669 lt_simple_link_test_code="$lt_simple_compile_test_code"
7670
7671 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7672 _LT_TAG_COMPILER
7673
7674 # save warnings/boilerplate of simple test code
7675 _LT_COMPILER_BOILERPLATE
7676 _LT_LINKER_BOILERPLATE
7677
7678 # Allow CC to be a program name with arguments.
7679 lt_save_CC="$CC"
7680 lt_save_CFLAGS=$CFLAGS
7681 lt_save_GCC=$GCC
7682 GCC=
7683 CC=${RC-"windres"}
7684 CFLAGS=
7685 compiler=$CC
7686 _LT_TAGVAR(compiler, $1)=$CC
7687 _LT_CC_BASENAME([$compiler])
7688 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7689
7690 if test -n "$compiler"; then
7691 :
7692 _LT_CONFIG($1)
7693 fi
7694
7695 GCC=$lt_save_GCC
7696 AC_LANG_RESTORE
7697 CC=$lt_save_CC
7698 CFLAGS=$lt_save_CFLAGS
7699 ])# _LT_LANG_RC_CONFIG
7700
7701
7702 # LT_PROG_GCJ
7703 # -----------
7704 AC_DEFUN([LT_PROG_GCJ],
7705 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7706 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7707 [AC_CHECK_TOOL(GCJ, gcj,)
7708 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7709 AC_SUBST(GCJFLAGS)])])[]dnl
7710 ])
7711
7712 # Old name:
7713 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7714 dnl aclocal-1.4 backwards compatibility:
7715 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7716
7717
7718 # LT_PROG_GO
7719 # ----------
7720 AC_DEFUN([LT_PROG_GO],
7721 [AC_CHECK_TOOL(GOC, gccgo,)
7722 ])
7723
7724
7725 # LT_PROG_RC
7726 # ----------
7727 AC_DEFUN([LT_PROG_RC],
7728 [AC_CHECK_TOOL(RC, windres,)
7729 ])
7730
7731 # Old name:
7732 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7733 dnl aclocal-1.4 backwards compatibility:
7734 dnl AC_DEFUN([LT_AC_PROG_RC], [])
7735
7736
7737 # _LT_DECL_EGREP
7738 # --------------
7739 # If we don't have a new enough Autoconf to choose the best grep
7740 # available, choose the one first in the user's PATH.
7741 m4_defun([_LT_DECL_EGREP],
7742 [AC_REQUIRE([AC_PROG_EGREP])dnl
7743 AC_REQUIRE([AC_PROG_FGREP])dnl
7744 test -z "$GREP" && GREP=grep
7745 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7746 _LT_DECL([], [EGREP], [1], [An ERE matcher])
7747 _LT_DECL([], [FGREP], [1], [A literal string matcher])
7748 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7749 AC_SUBST([GREP])
7750 ])
7751
7752
7753 # _LT_DECL_OBJDUMP
7754 # --------------
7755 # If we don't have a new enough Autoconf to choose the best objdump
7756 # available, choose the one first in the user's PATH.
7757 m4_defun([_LT_DECL_OBJDUMP],
7758 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
7759 test -z "$OBJDUMP" && OBJDUMP=objdump
7760 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7761 AC_SUBST([OBJDUMP])
7762 ])
7763
7764 # _LT_DECL_DLLTOOL
7765 # ----------------
7766 # Ensure DLLTOOL variable is set.
7767 m4_defun([_LT_DECL_DLLTOOL],
7768 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7769 test -z "$DLLTOOL" && DLLTOOL=dlltool
7770 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
7771 AC_SUBST([DLLTOOL])
7772 ])
7773
7774 # _LT_DECL_SED
7775 # ------------
7776 # Check for a fully-functional sed program, that truncates
7777 # as few characters as possible. Prefer GNU sed if found.
7778 m4_defun([_LT_DECL_SED],
7779 [AC_PROG_SED
7780 test -z "$SED" && SED=sed
7781 Xsed="$SED -e 1s/^X//"
7782 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7783 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7784 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7785 ])# _LT_DECL_SED
7786
7787 m4_ifndef([AC_PROG_SED], [
7788 # NOTE: This macro has been submitted for inclusion into #
7789 # GNU Autoconf as AC_PROG_SED. When it is available in #
7790 # a released version of Autoconf we should remove this #
7791 # macro and use it instead. #
7792
7793 m4_defun([AC_PROG_SED],
7794 [AC_MSG_CHECKING([for a sed that does not truncate output])
7795 AC_CACHE_VAL(lt_cv_path_SED,
7796 [# Loop through the user's path and test for sed and gsed.
7797 # Then use that list of sed's as ones to test for truncation.
7798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7799 for as_dir in $PATH
7800 do
7801 IFS=$as_save_IFS
7802 test -z "$as_dir" && as_dir=.
7803 for lt_ac_prog in sed gsed; do
7804 for ac_exec_ext in '' $ac_executable_extensions; do
7805 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7806 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7807 fi
7808 done
7809 done
7810 done
7811 IFS=$as_save_IFS
7812 lt_ac_max=0
7813 lt_ac_count=0
7814 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
7815 # along with /bin/sed that truncates output.
7816 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7817 test ! -f $lt_ac_sed && continue
7818 cat /dev/null > conftest.in
7819 lt_ac_count=0
7820 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7821 # Check for GNU sed and select it if it is found.
7822 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7823 lt_cv_path_SED=$lt_ac_sed
7824 break
7825 fi
7826 while true; do
7827 cat conftest.in conftest.in >conftest.tmp
7828 mv conftest.tmp conftest.in
7829 cp conftest.in conftest.nl
7830 echo >>conftest.nl
7831 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7832 cmp -s conftest.out conftest.nl || break
7833 # 10000 chars as input seems more than enough
7834 test $lt_ac_count -gt 10 && break
7835 lt_ac_count=`expr $lt_ac_count + 1`
7836 if test $lt_ac_count -gt $lt_ac_max; then
7837 lt_ac_max=$lt_ac_count
7838 lt_cv_path_SED=$lt_ac_sed
7839 fi
7840 done
7841 done
7842 ])
7843 SED=$lt_cv_path_SED
7844 AC_SUBST([SED])
7845 AC_MSG_RESULT([$SED])
7846 ])#AC_PROG_SED
7847 ])#m4_ifndef
7848
7849 # Old name:
7850 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7851 dnl aclocal-1.4 backwards compatibility:
7852 dnl AC_DEFUN([LT_AC_PROG_SED], [])
7853
7854
7855 # _LT_CHECK_SHELL_FEATURES
7856 # ------------------------
7857 # Find out whether the shell is Bourne or XSI compatible,
7858 # or has some other useful features.
7859 m4_defun([_LT_CHECK_SHELL_FEATURES],
7860 [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7861 # Try some XSI features
7862 xsi_shell=no
7863 ( _lt_dummy="a/b/c"
7864 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
7865 = c,a/b,b/c, \
7866 && eval 'test $(( 1 + 1 )) -eq 2 \
7867 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7868 && xsi_shell=yes
7869 AC_MSG_RESULT([$xsi_shell])
7870 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7871
7872 AC_MSG_CHECKING([whether the shell understands "+="])
7873 lt_shell_append=no
7874 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7875 >/dev/null 2>&1 \
7876 && lt_shell_append=yes
7877 AC_MSG_RESULT([$lt_shell_append])
7878 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7879
7880 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7881 lt_unset=unset
7882 else
7883 lt_unset=false
7884 fi
7885 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7886
7887 # test EBCDIC or ASCII
7888 case `echo X|tr X '\101'` in
7889 A) # ASCII based system
7890 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7891 lt_SP2NL='tr \040 \012'
7892 lt_NL2SP='tr \015\012 \040\040'
7893 ;;
7894 *) # EBCDIC based system
7895 lt_SP2NL='tr \100 \n'
7896 lt_NL2SP='tr \r\n \100\100'
7897 ;;
7898 esac
7899 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7900 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7901 ])# _LT_CHECK_SHELL_FEATURES
7902
7903
7904 # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
7905 # ------------------------------------------------------
7906 # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
7907 # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
7908 m4_defun([_LT_PROG_FUNCTION_REPLACE],
7909 [dnl {
7910 sed -e '/^$1 ()$/,/^} # $1 /c\
7911 $1 ()\
7912 {\
7913 m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
7914 } # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
7915 && mv -f "$cfgfile.tmp" "$cfgfile" \
7916 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7917 test 0 -eq $? || _lt_function_replace_fail=:
7918 ])
7919
7920
7921 # _LT_PROG_REPLACE_SHELLFNS
7922 # -------------------------
7923 # Replace existing portable implementations of several shell functions with
7924 # equivalent extended shell implementations where those features are available..
7925 m4_defun([_LT_PROG_REPLACE_SHELLFNS],
7926 [if test x"$xsi_shell" = xyes; then
7927 _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
7928 case ${1} in
7929 */*) func_dirname_result="${1%/*}${2}" ;;
7930 * ) func_dirname_result="${3}" ;;
7931 esac])
7932
7933 _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
7934 func_basename_result="${1##*/}"])
7935
7936 _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
7937 case ${1} in
7938 */*) func_dirname_result="${1%/*}${2}" ;;
7939 * ) func_dirname_result="${3}" ;;
7940 esac
7941 func_basename_result="${1##*/}"])
7942
7943 _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
7944 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7945 # positional parameters, so assign one to ordinary parameter first.
7946 func_stripname_result=${3}
7947 func_stripname_result=${func_stripname_result#"${1}"}
7948 func_stripname_result=${func_stripname_result%"${2}"}])
7949
7950 _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
7951 func_split_long_opt_name=${1%%=*}
7952 func_split_long_opt_arg=${1#*=}])
7953
7954 _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
7955 func_split_short_opt_arg=${1#??}
7956 func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
7957
7958 _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
7959 case ${1} in
7960 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7961 *) func_lo2o_result=${1} ;;
7962 esac])
7963
7964 _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
7965
7966 _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
7967
7968 _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
7969 fi
7970
7971 if test x"$lt_shell_append" = xyes; then
7972 _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
7973
7974 _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
7975 func_quote_for_eval "${2}"
7976 dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
7977 eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
7978
7979 # Save a `func_append' function call where possible by direct use of '+='
7980 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
7981 && mv -f "$cfgfile.tmp" "$cfgfile" \
7982 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7983 test 0 -eq $? || _lt_function_replace_fail=:
7984 else
7985 # Save a `func_append' function call even when '+=' is not available
7986 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
7987 && mv -f "$cfgfile.tmp" "$cfgfile" \
7988 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7989 test 0 -eq $? || _lt_function_replace_fail=:
7990 fi
7991
7992 if test x"$_lt_function_replace_fail" = x":"; then
7993 AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
7994 fi
7995 ])
7996
7997 # _LT_PATH_CONVERSION_FUNCTIONS
7998 # -----------------------------
7999 # Determine which file name conversion functions should be used by
8000 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
8001 # for certain cross-compile configurations and native mingw.
8002 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
8003 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8004 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
8005 AC_MSG_CHECKING([how to convert $build file names to $host format])
8006 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
8007 [case $host in
8008 *-*-mingw* )
8009 case $build in
8010 *-*-mingw* ) # actually msys
8011 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
8012 ;;
8013 *-*-cygwin* )
8014 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
8015 ;;
8016 * ) # otherwise, assume *nix
8017 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
8018 ;;
8019 esac
8020 ;;
8021 *-*-cygwin* )
8022 case $build in
8023 *-*-mingw* ) # actually msys
8024 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
8025 ;;
8026 *-*-cygwin* )
8027 lt_cv_to_host_file_cmd=func_convert_file_noop
8028 ;;
8029 * ) # otherwise, assume *nix
8030 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
8031 ;;
8032 esac
8033 ;;
8034 * ) # unhandled hosts (and "normal" native builds)
8035 lt_cv_to_host_file_cmd=func_convert_file_noop
8036 ;;
8037 esac
8038 ])
8039 to_host_file_cmd=$lt_cv_to_host_file_cmd
8040 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
8041 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
8042 [0], [convert $build file names to $host format])dnl
8043
8044 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
8045 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
8046 [#assume ordinary cross tools, or native build.
8047 lt_cv_to_tool_file_cmd=func_convert_file_noop
8048 case $host in
8049 *-*-mingw* )
8050 case $build in
8051 *-*-mingw* ) # actually msys
8052 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
8053 ;;
8054 esac
8055 ;;
8056 esac
8057 ])
8058 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
8059 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
8060 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
8061 [0], [convert $build files to toolchain format])dnl
8062 ])# _LT_PATH_CONVERSION_FUNCTIONS
8063
8064 # ltdl.m4 - Configure ltdl for the target system. -*-Autoconf-*-
8065 #
8066 # Copyright (C) 1999-2006, 2007, 2008, 2011 Free Software Foundation, Inc.
8067 # Written by Thomas Tanner, 1999
8068 #
8069 # This file is free software; the Free Software Foundation gives
8070 # unlimited permission to copy and/or distribute it, with or without
8071 # modifications, as long as this notice is preserved.
8072
8073 # serial 18 LTDL_INIT
8074
8075 # LT_CONFIG_LTDL_DIR(DIRECTORY, [LTDL-MODE])
8076 # ------------------------------------------
8077 # DIRECTORY contains the libltdl sources. It is okay to call this
8078 # function multiple times, as long as the same DIRECTORY is always given.
8079 AC_DEFUN([LT_CONFIG_LTDL_DIR],
8080 [AC_BEFORE([$0], [LTDL_INIT])
8081 _$0($*)
8082 ])# LT_CONFIG_LTDL_DIR
8083
8084 # We break this out into a separate macro, so that we can call it safely
8085 # internally without being caught accidentally by the sed scan in libtoolize.
8086 m4_defun([_LT_CONFIG_LTDL_DIR],
8087 [dnl remove trailing slashes
8088 m4_pushdef([_ARG_DIR], m4_bpatsubst([$1], [/*$]))
8089 m4_case(_LTDL_DIR,
8090 [], [dnl only set lt_ltdl_dir if _ARG_DIR is not simply `.'
8091 m4_if(_ARG_DIR, [.],
8092 [],
8093 [m4_define([_LTDL_DIR], _ARG_DIR)
8094 _LT_SHELL_INIT([lt_ltdl_dir=']_ARG_DIR['])])],
8095 [m4_if(_ARG_DIR, _LTDL_DIR,
8096 [],
8097 [m4_fatal([multiple libltdl directories: `]_LTDL_DIR[', `]_ARG_DIR['])])])
8098 m4_popdef([_ARG_DIR])
8099 ])# _LT_CONFIG_LTDL_DIR
8100
8101 # Initialise:
8102 m4_define([_LTDL_DIR], [])
8103
8104
8105 # _LT_BUILD_PREFIX
8106 # ----------------
8107 # If Autoconf is new enough, expand to `${top_build_prefix}', otherwise
8108 # to `${top_builddir}/'.
8109 m4_define([_LT_BUILD_PREFIX],
8110 [m4_ifdef([AC_AUTOCONF_VERSION],
8111 [m4_if(m4_version_compare(m4_defn([AC_AUTOCONF_VERSION]), [2.62]),
8112 [-1], [m4_ifdef([_AC_HAVE_TOP_BUILD_PREFIX],
8113 [${top_build_prefix}],
8114 [${top_builddir}/])],
8115 [${top_build_prefix}])],
8116 [${top_builddir}/])[]dnl
8117 ])
8118
8119
8120 # LTDL_CONVENIENCE
8121 # ----------------
8122 # sets LIBLTDL to the link flags for the libltdl convenience library and
8123 # LTDLINCL to the include flags for the libltdl header and adds
8124 # --enable-ltdl-convenience to the configure arguments. Note that
8125 # AC_CONFIG_SUBDIRS is not called here. LIBLTDL will be prefixed with
8126 # '${top_build_prefix}' if available, otherwise with '${top_builddir}/',
8127 # and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
8128 # quotes!). If your package is not flat and you're not using automake,
8129 # define top_build_prefix, top_builddir, and top_srcdir appropriately
8130 # in your Makefiles.
8131 AC_DEFUN([LTDL_CONVENIENCE],
8132 [AC_BEFORE([$0], [LTDL_INIT])dnl
8133 dnl Although the argument is deprecated and no longer documented,
8134 dnl LTDL_CONVENIENCE used to take a DIRECTORY orgument, if we have one
8135 dnl here make sure it is the same as any other declaration of libltdl's
8136 dnl location! This also ensures lt_ltdl_dir is set when configure.ac is
8137 dnl not yet using an explicit LT_CONFIG_LTDL_DIR.
8138 m4_ifval([$1], [_LT_CONFIG_LTDL_DIR([$1])])dnl
8139 _$0()
8140 ])# LTDL_CONVENIENCE
8141
8142 # AC_LIBLTDL_CONVENIENCE accepted a directory argument in older libtools,
8143 # now we have LT_CONFIG_LTDL_DIR:
8144 AU_DEFUN([AC_LIBLTDL_CONVENIENCE],
8145 [_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
8146 _LTDL_CONVENIENCE])
8147
8148 dnl aclocal-1.4 backwards compatibility:
8149 dnl AC_DEFUN([AC_LIBLTDL_CONVENIENCE], [])
8150
8151
8152 # _LTDL_CONVENIENCE
8153 # -----------------
8154 # Code shared by LTDL_CONVENIENCE and LTDL_INIT([convenience]).
8155 m4_defun([_LTDL_CONVENIENCE],
8156 [case $enable_ltdl_convenience in
8157 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
8158 "") enable_ltdl_convenience=yes
8159 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
8160 esac
8161 LIBLTDL='_LT_BUILD_PREFIX'"${lt_ltdl_dir+$lt_ltdl_dir/}libltdlc.la"
8162 LTDLDEPS=$LIBLTDL
8163 LTDLINCL='-I${top_srcdir}'"${lt_ltdl_dir+/$lt_ltdl_dir}"
8164
8165 AC_SUBST([LIBLTDL])
8166 AC_SUBST([LTDLDEPS])
8167 AC_SUBST([LTDLINCL])
8168
8169 # For backwards non-gettext consistent compatibility...
8170 INCLTDL="$LTDLINCL"
8171 AC_SUBST([INCLTDL])
8172 ])# _LTDL_CONVENIENCE
8173
8174
8175 # LTDL_INSTALLABLE
8176 # ----------------
8177 # sets LIBLTDL to the link flags for the libltdl installable library
8178 # and LTDLINCL to the include flags for the libltdl header and adds
8179 # --enable-ltdl-install to the configure arguments. Note that
8180 # AC_CONFIG_SUBDIRS is not called from here. If an installed libltdl
8181 # is not found, LIBLTDL will be prefixed with '${top_build_prefix}' if
8182 # available, otherwise with '${top_builddir}/', and LTDLINCL will be
8183 # prefixed with '${top_srcdir}/' (note the single quotes!). If your
8184 # package is not flat and you're not using automake, define top_build_prefix,
8185 # top_builddir, and top_srcdir appropriately in your Makefiles.
8186 # In the future, this macro may have to be called after LT_INIT.
8187 AC_DEFUN([LTDL_INSTALLABLE],
8188 [AC_BEFORE([$0], [LTDL_INIT])dnl
8189 dnl Although the argument is deprecated and no longer documented,
8190 dnl LTDL_INSTALLABLE used to take a DIRECTORY orgument, if we have one
8191 dnl here make sure it is the same as any other declaration of libltdl's
8192 dnl location! This also ensures lt_ltdl_dir is set when configure.ac is
8193 dnl not yet using an explicit LT_CONFIG_LTDL_DIR.
8194 m4_ifval([$1], [_LT_CONFIG_LTDL_DIR([$1])])dnl
8195 _$0()
8196 ])# LTDL_INSTALLABLE
8197
8198 # AC_LIBLTDL_INSTALLABLE accepted a directory argument in older libtools,
8199 # now we have LT_CONFIG_LTDL_DIR:
8200 AU_DEFUN([AC_LIBLTDL_INSTALLABLE],
8201 [_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
8202 _LTDL_INSTALLABLE])
8203
8204 dnl aclocal-1.4 backwards compatibility:
8205 dnl AC_DEFUN([AC_LIBLTDL_INSTALLABLE], [])
8206
8207
8208 # _LTDL_INSTALLABLE
8209 # -----------------
8210 # Code shared by LTDL_INSTALLABLE and LTDL_INIT([installable]).
8211 m4_defun([_LTDL_INSTALLABLE],
8212 [if test -f $prefix/lib/libltdl.la; then
8213 lt_save_LDFLAGS="$LDFLAGS"
8214 LDFLAGS="-L$prefix/lib $LDFLAGS"
8215 AC_CHECK_LIB([ltdl], [lt_dlinit], [lt_lib_ltdl=yes])
8216 LDFLAGS="$lt_save_LDFLAGS"
8217 if test x"${lt_lib_ltdl-no}" = xyes; then
8218 if test x"$enable_ltdl_install" != xyes; then
8219 # Don't overwrite $prefix/lib/libltdl.la without --enable-ltdl-install
8220 AC_MSG_WARN([not overwriting libltdl at $prefix, force with `--enable-ltdl-install'])
8221 enable_ltdl_install=no
8222 fi
8223 elif test x"$enable_ltdl_install" = xno; then
8224 AC_MSG_WARN([libltdl not installed, but installation disabled])
8225 fi
8226 fi
8227
8228 # If configure.ac declared an installable ltdl, and the user didn't override
8229 # with --disable-ltdl-install, we will install the shipped libltdl.
8230 case $enable_ltdl_install in
8231 no) ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
8232 LIBLTDL="-lltdl"
8233 LTDLDEPS=
8234 LTDLINCL=
8235 ;;
8236 *) enable_ltdl_install=yes
8237 ac_configure_args="$ac_configure_args --enable-ltdl-install"
8238 LIBLTDL='_LT_BUILD_PREFIX'"${lt_ltdl_dir+$lt_ltdl_dir/}libltdl.la"
8239 LTDLDEPS=$LIBLTDL
8240 LTDLINCL='-I${top_srcdir}'"${lt_ltdl_dir+/$lt_ltdl_dir}"
8241 ;;
8242 esac
8243
8244 AC_SUBST([LIBLTDL])
8245 AC_SUBST([LTDLDEPS])
8246 AC_SUBST([LTDLINCL])
8247
8248 # For backwards non-gettext consistent compatibility...
8249 INCLTDL="$LTDLINCL"
8250 AC_SUBST([INCLTDL])
8251 ])# LTDL_INSTALLABLE
8252
8253
8254 # _LTDL_MODE_DISPATCH
8255 # -------------------
8256 m4_define([_LTDL_MODE_DISPATCH],
8257 [dnl If _LTDL_DIR is `.', then we are configuring libltdl itself:
8258 m4_if(_LTDL_DIR, [],
8259 [],
8260 dnl if _LTDL_MODE was not set already, the default value is `subproject':
8261 [m4_case(m4_default(_LTDL_MODE, [subproject]),
8262 [subproject], [AC_CONFIG_SUBDIRS(_LTDL_DIR)
8263 _LT_SHELL_INIT([lt_dlopen_dir="$lt_ltdl_dir"])],
8264 [nonrecursive], [_LT_SHELL_INIT([lt_dlopen_dir="$lt_ltdl_dir"; lt_libobj_prefix="$lt_ltdl_dir/"])],
8265 [recursive], [],
8266 [m4_fatal([unknown libltdl mode: ]_LTDL_MODE)])])dnl
8267 dnl Be careful not to expand twice:
8268 m4_define([$0], [])
8269 ])# _LTDL_MODE_DISPATCH
8270
8271
8272 # _LT_LIBOBJ(MODULE_NAME)
8273 # -----------------------
8274 # Like AC_LIBOBJ, except that MODULE_NAME goes into _LT_LIBOBJS instead
8275 # of into LIBOBJS.
8276 AC_DEFUN([_LT_LIBOBJ], [
8277 m4_pattern_allow([^_LT_LIBOBJS$])
8278 _LT_LIBOBJS="$_LT_LIBOBJS $1.$ac_objext"
8279 ])# _LT_LIBOBJS
8280
8281
8282 # LTDL_INIT([OPTIONS])
8283 # --------------------
8284 # Clients of libltdl can use this macro to allow the installer to
8285 # choose between a shipped copy of the ltdl sources or a preinstalled
8286 # version of the library. If the shipped ltdl sources are not in a
8287 # subdirectory named libltdl, the directory name must be given by
8288 # LT_CONFIG_LTDL_DIR.
8289 AC_DEFUN([LTDL_INIT],
8290 [dnl Parse OPTIONS
8291 _LT_SET_OPTIONS([$0], [$1])
8292
8293 dnl We need to keep our own list of libobjs separate from our parent project,
8294 dnl and the easiest way to do that is redefine the AC_LIBOBJs macro while
8295 dnl we look for our own LIBOBJs.
8296 m4_pushdef([AC_LIBOBJ], m4_defn([_LT_LIBOBJ]))
8297 m4_pushdef([AC_LIBSOURCES])
8298
8299 dnl If not otherwise defined, default to the 1.5.x compatible subproject mode:
8300 m4_if(_LTDL_MODE, [],
8301 [m4_define([_LTDL_MODE], m4_default([$2], [subproject]))
8302 m4_if([-1], [m4_bregexp(_LTDL_MODE, [\(subproject\|\(non\)?recursive\)])],
8303 [m4_fatal([unknown libltdl mode: ]_LTDL_MODE)])])
8304
8305 AC_ARG_WITH([included_ltdl],
8306 [AS_HELP_STRING([--with-included-ltdl],
8307 [use the GNU ltdl sources included here])])
8308
8309 if test "x$with_included_ltdl" != xyes; then
8310 # We are not being forced to use the included libltdl sources, so
8311 # decide whether there is a useful installed version we can use.
8312 AC_CHECK_HEADER([ltdl.h],
8313 [AC_CHECK_DECL([lt_dlinterface_register],
8314 [AC_CHECK_LIB([ltdl], [lt_dladvise_preload],
8315 [with_included_ltdl=no],
8316 [with_included_ltdl=yes])],
8317 [with_included_ltdl=yes],
8318 [AC_INCLUDES_DEFAULT
8319 #include <ltdl.h>])],
8320 [with_included_ltdl=yes],
8321 [AC_INCLUDES_DEFAULT]
8322 )
8323 fi
8324
8325 dnl If neither LT_CONFIG_LTDL_DIR, LTDL_CONVENIENCE nor LTDL_INSTALLABLE
8326 dnl was called yet, then for old times' sake, we assume libltdl is in an
8327 dnl eponymous directory:
8328 AC_PROVIDE_IFELSE([LT_CONFIG_LTDL_DIR], [], [_LT_CONFIG_LTDL_DIR([libltdl])])
8329
8330 AC_ARG_WITH([ltdl_include],
8331 [AS_HELP_STRING([--with-ltdl-include=DIR],
8332 [use the ltdl headers installed in DIR])])
8333
8334 if test -n "$with_ltdl_include"; then
8335 if test -f "$with_ltdl_include/ltdl.h"; then :
8336 else
8337 AC_MSG_ERROR([invalid ltdl include directory: `$with_ltdl_include'])
8338 fi
8339 else
8340 with_ltdl_include=no
8341 fi
8342
8343 AC_ARG_WITH([ltdl_lib],
8344 [AS_HELP_STRING([--with-ltdl-lib=DIR],
8345 [use the libltdl.la installed in DIR])])
8346
8347 if test -n "$with_ltdl_lib"; then
8348 if test -f "$with_ltdl_lib/libltdl.la"; then :
8349 else
8350 AC_MSG_ERROR([invalid ltdl library directory: `$with_ltdl_lib'])
8351 fi
8352 else
8353 with_ltdl_lib=no
8354 fi
8355
8356 case ,$with_included_ltdl,$with_ltdl_include,$with_ltdl_lib, in
8357 ,yes,no,no,)
8358 m4_case(m4_default(_LTDL_TYPE, [convenience]),
8359 [convenience], [_LTDL_CONVENIENCE],
8360 [installable], [_LTDL_INSTALLABLE],
8361 [m4_fatal([unknown libltdl build type: ]_LTDL_TYPE)])
8362 ;;
8363 ,no,no,no,)
8364 # If the included ltdl is not to be used, then use the
8365 # preinstalled libltdl we found.
8366 AC_DEFINE([HAVE_LTDL], [1],
8367 [Define this if a modern libltdl is already installed])
8368 LIBLTDL=-lltdl
8369 LTDLDEPS=
8370 LTDLINCL=
8371 ;;
8372 ,no*,no,*)
8373 AC_MSG_ERROR([`--with-ltdl-include' and `--with-ltdl-lib' options must be used together])
8374 ;;
8375 *) with_included_ltdl=no
8376 LIBLTDL="-L$with_ltdl_lib -lltdl"
8377 LTDLDEPS=
8378 LTDLINCL="-I$with_ltdl_include"
8379 ;;
8380 esac
8381 INCLTDL="$LTDLINCL"
8382
8383 # Report our decision...
8384 AC_MSG_CHECKING([where to find libltdl headers])
8385 AC_MSG_RESULT([$LTDLINCL])
8386 AC_MSG_CHECKING([where to find libltdl library])
8387 AC_MSG_RESULT([$LIBLTDL])
8388
8389 _LTDL_SETUP
8390
8391 dnl restore autoconf definition.
8392 m4_popdef([AC_LIBOBJ])
8393 m4_popdef([AC_LIBSOURCES])
8394
8395 AC_CONFIG_COMMANDS_PRE([
8396 _ltdl_libobjs=
8397 _ltdl_ltlibobjs=
8398 if test -n "$_LT_LIBOBJS"; then
8399 # Remove the extension.
8400 _lt_sed_drop_objext='s/\.o$//;s/\.obj$//'
8401 for i in `for i in $_LT_LIBOBJS; do echo "$i"; done | sed "$_lt_sed_drop_objext" | sort -u`; do
8402 _ltdl_libobjs="$_ltdl_libobjs $lt_libobj_prefix$i.$ac_objext"
8403 _ltdl_ltlibobjs="$_ltdl_ltlibobjs $lt_libobj_prefix$i.lo"
8404 done
8405 fi
8406 AC_SUBST([ltdl_LIBOBJS], [$_ltdl_libobjs])
8407 AC_SUBST([ltdl_LTLIBOBJS], [$_ltdl_ltlibobjs])
8408 ])
8409
8410 # Only expand once:
8411 m4_define([LTDL_INIT])
8412 ])# LTDL_INIT
8413
8414 # Old names:
8415 AU_DEFUN([AC_LIB_LTDL], [LTDL_INIT($@)])
8416 AU_DEFUN([AC_WITH_LTDL], [LTDL_INIT($@)])
8417 AU_DEFUN([LT_WITH_LTDL], [LTDL_INIT($@)])
8418 dnl aclocal-1.4 backwards compatibility:
8419 dnl AC_DEFUN([AC_LIB_LTDL], [])
8420 dnl AC_DEFUN([AC_WITH_LTDL], [])
8421 dnl AC_DEFUN([LT_WITH_LTDL], [])
8422
8423
8424 # _LTDL_SETUP
8425 # -----------
8426 # Perform all the checks necessary for compilation of the ltdl objects
8427 # -- including compiler checks and header checks. This is a public
8428 # interface mainly for the benefit of libltdl's own configure.ac, most
8429 # other users should call LTDL_INIT instead.
8430 AC_DEFUN([_LTDL_SETUP],
8431 [AC_REQUIRE([AC_PROG_CC])dnl
8432 AC_REQUIRE([LT_SYS_MODULE_EXT])dnl
8433 AC_REQUIRE([LT_SYS_MODULE_PATH])dnl
8434 AC_REQUIRE([LT_SYS_DLSEARCH_PATH])dnl
8435 AC_REQUIRE([LT_LIB_DLLOAD])dnl
8436 AC_REQUIRE([LT_SYS_SYMBOL_USCORE])dnl
8437 AC_REQUIRE([LT_FUNC_DLSYM_USCORE])dnl
8438 AC_REQUIRE([LT_SYS_DLOPEN_DEPLIBS])dnl
8439 AC_REQUIRE([gl_FUNC_ARGZ])dnl
8440
8441 m4_require([_LT_CHECK_OBJDIR])dnl
8442 m4_require([_LT_HEADER_DLFCN])dnl
8443 m4_require([_LT_CHECK_DLPREOPEN])dnl
8444 m4_require([_LT_DECL_SED])dnl
8445
8446 dnl Don't require this, or it will be expanded earlier than the code
8447 dnl that sets the variables it relies on:
8448 _LT_ENABLE_INSTALL
8449
8450 dnl _LTDL_MODE specific code must be called at least once:
8451 _LTDL_MODE_DISPATCH
8452
8453 # In order that ltdl.c can compile, find out the first AC_CONFIG_HEADERS
8454 # the user used. This is so that ltdl.h can pick up the parent projects
8455 # config.h file, The first file in AC_CONFIG_HEADERS must contain the
8456 # definitions required by ltdl.c.
8457 # FIXME: Remove use of undocumented AC_LIST_HEADERS (2.59 compatibility).
8458 AC_CONFIG_COMMANDS_PRE([dnl
8459 m4_pattern_allow([^LT_CONFIG_H$])dnl
8460 m4_ifset([AH_HEADER],
8461 [LT_CONFIG_H=AH_HEADER],
8462 [m4_ifset([AC_LIST_HEADERS],
8463 [LT_CONFIG_H=`echo "AC_LIST_HEADERS" | $SED 's,^[[ ]]*,,;s,[[ :]].*$,,'`],
8464 [])])])
8465 AC_SUBST([LT_CONFIG_H])
8466
8467 AC_CHECK_HEADERS([unistd.h dl.h sys/dl.h dld.h mach-o/dyld.h dirent.h],
8468 [], [], [AC_INCLUDES_DEFAULT])
8469
8470 AC_CHECK_FUNCS([closedir opendir readdir], [], [AC_LIBOBJ([lt__dirent])])
8471 AC_CHECK_FUNCS([strlcat strlcpy], [], [AC_LIBOBJ([lt__strl])])
8472
8473 m4_pattern_allow([LT_LIBEXT])dnl
8474 AC_DEFINE_UNQUOTED([LT_LIBEXT],["$libext"],[The archive extension])
8475
8476 name=
8477 eval "lt_libprefix=\"$libname_spec\""
8478 m4_pattern_allow([LT_LIBPREFIX])dnl
8479 AC_DEFINE_UNQUOTED([LT_LIBPREFIX],["$lt_libprefix"],[The archive prefix])
8480
8481 name=ltdl
8482 eval "LTDLOPEN=\"$libname_spec\""
8483 AC_SUBST([LTDLOPEN])
8484 ])# _LTDL_SETUP
8485
8486
8487 # _LT_ENABLE_INSTALL
8488 # ------------------
8489 m4_define([_LT_ENABLE_INSTALL],
8490 [AC_ARG_ENABLE([ltdl-install],
8491 [AS_HELP_STRING([--enable-ltdl-install], [install libltdl])])
8492
8493 case ,${enable_ltdl_install},${enable_ltdl_convenience} in
8494 *yes*) ;;
8495 *) enable_ltdl_convenience=yes ;;
8496 esac
8497
8498 m4_ifdef([AM_CONDITIONAL],
8499 [AM_CONDITIONAL(INSTALL_LTDL, test x"${enable_ltdl_install-no}" != xno)
8500 AM_CONDITIONAL(CONVENIENCE_LTDL, test x"${enable_ltdl_convenience-no}" != xno)])
8501 ])# _LT_ENABLE_INSTALL
8502
8503
8504 # LT_SYS_DLOPEN_DEPLIBS
8505 # ---------------------
8506 AC_DEFUN([LT_SYS_DLOPEN_DEPLIBS],
8507 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8508 AC_CACHE_CHECK([whether deplibs are loaded by dlopen],
8509 [lt_cv_sys_dlopen_deplibs],
8510 [# PORTME does your system automatically load deplibs for dlopen?
8511 # or its logical equivalent (e.g. shl_load for HP-UX < 11)
8512 # For now, we just catch OSes we know something about -- in the
8513 # future, we'll try test this programmatically.
8514 lt_cv_sys_dlopen_deplibs=unknown
8515 case $host_os in
8516 aix3*|aix4.1.*|aix4.2.*)
8517 # Unknown whether this is true for these versions of AIX, but
8518 # we want this `case' here to explicitly catch those versions.
8519 lt_cv_sys_dlopen_deplibs=unknown
8520 ;;
8521 aix[[4-9]]*)
8522 lt_cv_sys_dlopen_deplibs=yes
8523 ;;
8524 amigaos*)
8525 case $host_cpu in
8526 powerpc)
8527 lt_cv_sys_dlopen_deplibs=no
8528 ;;
8529 esac
8530 ;;
8531 darwin*)
8532 # Assuming the user has installed a libdl from somewhere, this is true
8533 # If you are looking for one http://www.opendarwin.org/projects/dlcompat
8534 lt_cv_sys_dlopen_deplibs=yes
8535 ;;
8536 freebsd* | dragonfly*)
8537 lt_cv_sys_dlopen_deplibs=yes
8538 ;;
8539 gnu* | linux* | k*bsd*-gnu | kopensolaris*-gnu)
8540 # GNU and its variants, using gnu ld.so (Glibc)
8541 lt_cv_sys_dlopen_deplibs=yes
8542 ;;
8543 hpux10*|hpux11*)
8544 lt_cv_sys_dlopen_deplibs=yes
8545 ;;
8546 interix*)
8547 lt_cv_sys_dlopen_deplibs=yes
8548 ;;
8549 irix[[12345]]*|irix6.[[01]]*)
8550 # Catch all versions of IRIX before 6.2, and indicate that we don't
8551 # know how it worked for any of those versions.
8552 lt_cv_sys_dlopen_deplibs=unknown
8553 ;;
8554 irix*)
8555 # The case above catches anything before 6.2, and it's known that
8556 # at 6.2 and later dlopen does load deplibs.
8557 lt_cv_sys_dlopen_deplibs=yes
8558 ;;
8559 netbsd*)
8560 lt_cv_sys_dlopen_deplibs=yes
8561 ;;
8562 openbsd*)
8563 lt_cv_sys_dlopen_deplibs=yes
8564 ;;
8565 osf[[1234]]*)
8566 # dlopen did load deplibs (at least at 4.x), but until the 5.x series,
8567 # it did *not* use an RPATH in a shared library to find objects the
8568 # library depends on, so we explicitly say `no'.
8569 lt_cv_sys_dlopen_deplibs=no
8570 ;;
8571 osf5.0|osf5.0a|osf5.1)
8572 # dlopen *does* load deplibs and with the right loader patch applied
8573 # it even uses RPATH in a shared library to search for shared objects
8574 # that the library depends on, but there's no easy way to know if that
8575 # patch is installed. Since this is the case, all we can really
8576 # say is unknown -- it depends on the patch being installed. If
8577 # it is, this changes to `yes'. Without it, it would be `no'.
8578 lt_cv_sys_dlopen_deplibs=unknown
8579 ;;
8580 osf*)
8581 # the two cases above should catch all versions of osf <= 5.1. Read
8582 # the comments above for what we know about them.
8583 # At > 5.1, deplibs are loaded *and* any RPATH in a shared library
8584 # is used to find them so we can finally say `yes'.
8585 lt_cv_sys_dlopen_deplibs=yes
8586 ;;
8587 qnx*)
8588 lt_cv_sys_dlopen_deplibs=yes
8589 ;;
8590 solaris*)
8591 lt_cv_sys_dlopen_deplibs=yes
8592 ;;
8593 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
8594 libltdl_cv_sys_dlopen_deplibs=yes
8595 ;;
8596 esac
8597 ])
8598 if test "$lt_cv_sys_dlopen_deplibs" != yes; then
8599 AC_DEFINE([LTDL_DLOPEN_DEPLIBS], [1],
8600 [Define if the OS needs help to load dependent libraries for dlopen().])
8601 fi
8602 ])# LT_SYS_DLOPEN_DEPLIBS
8603
8604 # Old name:
8605 AU_ALIAS([AC_LTDL_SYS_DLOPEN_DEPLIBS], [LT_SYS_DLOPEN_DEPLIBS])
8606 dnl aclocal-1.4 backwards compatibility:
8607 dnl AC_DEFUN([AC_LTDL_SYS_DLOPEN_DEPLIBS], [])
8608
8609
8610 # LT_SYS_MODULE_EXT
8611 # -----------------
8612 AC_DEFUN([LT_SYS_MODULE_EXT],
8613 [m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
8614 AC_CACHE_CHECK([which extension is used for runtime loadable modules],
8615 [libltdl_cv_shlibext],
8616 [
8617 module=yes
8618 eval libltdl_cv_shlibext=$shrext_cmds
8619 module=no
8620 eval libltdl_cv_shrext=$shrext_cmds
8621 ])
8622 if test -n "$libltdl_cv_shlibext"; then
8623 m4_pattern_allow([LT_MODULE_EXT])dnl
8624 AC_DEFINE_UNQUOTED([LT_MODULE_EXT], ["$libltdl_cv_shlibext"],
8625 [Define to the extension used for runtime loadable modules, say, ".so".])
8626 fi
8627 if test "$libltdl_cv_shrext" != "$libltdl_cv_shlibext"; then
8628 m4_pattern_allow([LT_SHARED_EXT])dnl
8629 AC_DEFINE_UNQUOTED([LT_SHARED_EXT], ["$libltdl_cv_shrext"],
8630 [Define to the shared library suffix, say, ".dylib".])
8631 fi
8632 ])# LT_SYS_MODULE_EXT
8633
8634 # Old name:
8635 AU_ALIAS([AC_LTDL_SHLIBEXT], [LT_SYS_MODULE_EXT])
8636 dnl aclocal-1.4 backwards compatibility:
8637 dnl AC_DEFUN([AC_LTDL_SHLIBEXT], [])
8638
8639
8640 # LT_SYS_MODULE_PATH
8641 # ------------------
8642 AC_DEFUN([LT_SYS_MODULE_PATH],
8643 [m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
8644 AC_CACHE_CHECK([which variable specifies run-time module search path],
8645 [lt_cv_module_path_var], [lt_cv_module_path_var="$shlibpath_var"])
8646 if test -n "$lt_cv_module_path_var"; then
8647 m4_pattern_allow([LT_MODULE_PATH_VAR])dnl
8648 AC_DEFINE_UNQUOTED([LT_MODULE_PATH_VAR], ["$lt_cv_module_path_var"],
8649 [Define to the name of the environment variable that determines the run-time module search path.])
8650 fi
8651 ])# LT_SYS_MODULE_PATH
8652
8653 # Old name:
8654 AU_ALIAS([AC_LTDL_SHLIBPATH], [LT_SYS_MODULE_PATH])
8655 dnl aclocal-1.4 backwards compatibility:
8656 dnl AC_DEFUN([AC_LTDL_SHLIBPATH], [])
8657
8658
8659 # LT_SYS_DLSEARCH_PATH
8660 # --------------------
8661 AC_DEFUN([LT_SYS_DLSEARCH_PATH],
8662 [m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
8663 AC_CACHE_CHECK([for the default library search path],
8664 [lt_cv_sys_dlsearch_path],
8665 [lt_cv_sys_dlsearch_path="$sys_lib_dlsearch_path_spec"])
8666 if test -n "$lt_cv_sys_dlsearch_path"; then
8667 sys_dlsearch_path=
8668 for dir in $lt_cv_sys_dlsearch_path; do
8669 if test -z "$sys_dlsearch_path"; then
8670 sys_dlsearch_path="$dir"
8671 else
8672 sys_dlsearch_path="$sys_dlsearch_path$PATH_SEPARATOR$dir"
8673 fi
8674 done
8675 m4_pattern_allow([LT_DLSEARCH_PATH])dnl
8676 AC_DEFINE_UNQUOTED([LT_DLSEARCH_PATH], ["$sys_dlsearch_path"],
8677 [Define to the system default library search path.])
8678 fi
8679 ])# LT_SYS_DLSEARCH_PATH
8680
8681 # Old name:
8682 AU_ALIAS([AC_LTDL_SYSSEARCHPATH], [LT_SYS_DLSEARCH_PATH])
8683 dnl aclocal-1.4 backwards compatibility:
8684 dnl AC_DEFUN([AC_LTDL_SYSSEARCHPATH], [])
8685
8686
8687 # _LT_CHECK_DLPREOPEN
8688 # -------------------
8689 m4_defun([_LT_CHECK_DLPREOPEN],
8690 [m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
8691 AC_CACHE_CHECK([whether libtool supports -dlopen/-dlpreopen],
8692 [libltdl_cv_preloaded_symbols],
8693 [if test -n "$lt_cv_sys_global_symbol_pipe"; then
8694 libltdl_cv_preloaded_symbols=yes
8695 else
8696 libltdl_cv_preloaded_symbols=no
8697 fi
8698 ])
8699 if test x"$libltdl_cv_preloaded_symbols" = xyes; then
8700 AC_DEFINE([HAVE_PRELOADED_SYMBOLS], [1],
8701 [Define if libtool can extract symbol lists from object files.])
8702 fi
8703 ])# _LT_CHECK_DLPREOPEN
8704
8705
8706 # LT_LIB_DLLOAD
8707 # -------------
8708 AC_DEFUN([LT_LIB_DLLOAD],
8709 [m4_pattern_allow([^LT_DLLOADERS$])
8710 LT_DLLOADERS=
8711 AC_SUBST([LT_DLLOADERS])
8712
8713 AC_LANG_PUSH([C])
8714
8715 LIBADD_DLOPEN=
8716 AC_SEARCH_LIBS([dlopen], [dl],
8717 [AC_DEFINE([HAVE_LIBDL], [1],
8718 [Define if you have the libdl library or equivalent.])
8719 if test "$ac_cv_search_dlopen" != "none required" ; then
8720 LIBADD_DLOPEN="-ldl"
8721 fi
8722 libltdl_cv_lib_dl_dlopen="yes"
8723 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"],
8724 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#if HAVE_DLFCN_H
8725 # include <dlfcn.h>
8726 #endif
8727 ]], [[dlopen(0, 0);]])],
8728 [AC_DEFINE([HAVE_LIBDL], [1],
8729 [Define if you have the libdl library or equivalent.])
8730 libltdl_cv_func_dlopen="yes"
8731 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"],
8732 [AC_CHECK_LIB([svld], [dlopen],
8733 [AC_DEFINE([HAVE_LIBDL], [1],
8734 [Define if you have the libdl library or equivalent.])
8735 LIBADD_DLOPEN="-lsvld" libltdl_cv_func_dlopen="yes"
8736 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"])])])
8737 if test x"$libltdl_cv_func_dlopen" = xyes || test x"$libltdl_cv_lib_dl_dlopen" = xyes
8738 then
8739 lt_save_LIBS="$LIBS"
8740 LIBS="$LIBS $LIBADD_DLOPEN"
8741 AC_CHECK_FUNCS([dlerror])
8742 LIBS="$lt_save_LIBS"
8743 fi
8744 AC_SUBST([LIBADD_DLOPEN])
8745
8746 LIBADD_SHL_LOAD=
8747 AC_CHECK_FUNC([shl_load],
8748 [AC_DEFINE([HAVE_SHL_LOAD], [1],
8749 [Define if you have the shl_load function.])
8750 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"],
8751 [AC_CHECK_LIB([dld], [shl_load],
8752 [AC_DEFINE([HAVE_SHL_LOAD], [1],
8753 [Define if you have the shl_load function.])
8754 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"
8755 LIBADD_SHL_LOAD="-ldld"])])
8756 AC_SUBST([LIBADD_SHL_LOAD])
8757
8758 case $host_os in
8759 darwin[[1567]].*)
8760 # We only want this for pre-Mac OS X 10.4.
8761 AC_CHECK_FUNC([_dyld_func_lookup],
8762 [AC_DEFINE([HAVE_DYLD], [1],
8763 [Define if you have the _dyld_func_lookup function.])
8764 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dyld.la"])
8765 ;;
8766 beos*)
8767 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}load_add_on.la"
8768 ;;
8769 cygwin* | mingw* | os2* | pw32*)
8770 AC_CHECK_DECLS([cygwin_conv_path], [], [], [[#include <sys/cygwin.h>]])
8771 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}loadlibrary.la"
8772 ;;
8773 esac
8774
8775 AC_CHECK_LIB([dld], [dld_link],
8776 [AC_DEFINE([HAVE_DLD], [1],
8777 [Define if you have the GNU dld library.])
8778 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dld_link.la"])
8779 AC_SUBST([LIBADD_DLD_LINK])
8780
8781 m4_pattern_allow([^LT_DLPREOPEN$])
8782 LT_DLPREOPEN=
8783 if test -n "$LT_DLLOADERS"
8784 then
8785 for lt_loader in $LT_DLLOADERS; do
8786 LT_DLPREOPEN="$LT_DLPREOPEN-dlpreopen $lt_loader "
8787 done
8788 AC_DEFINE([HAVE_LIBDLLOADER], [1],
8789 [Define if libdlloader will be built on this platform])
8790 fi
8791 AC_SUBST([LT_DLPREOPEN])
8792
8793 dnl This isn't used anymore, but set it for backwards compatibility
8794 LIBADD_DL="$LIBADD_DLOPEN $LIBADD_SHL_LOAD"
8795 AC_SUBST([LIBADD_DL])
8796
8797 AC_LANG_POP
8798 ])# LT_LIB_DLLOAD
8799
8800 # Old name:
8801 AU_ALIAS([AC_LTDL_DLLIB], [LT_LIB_DLLOAD])
8802 dnl aclocal-1.4 backwards compatibility:
8803 dnl AC_DEFUN([AC_LTDL_DLLIB], [])
8804
8805
8806 # LT_SYS_SYMBOL_USCORE
8807 # --------------------
8808 # does the compiler prefix global symbols with an underscore?
8809 AC_DEFUN([LT_SYS_SYMBOL_USCORE],
8810 [m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
8811 AC_CACHE_CHECK([for _ prefix in compiled symbols],
8812 [lt_cv_sys_symbol_underscore],
8813 [lt_cv_sys_symbol_underscore=no
8814 cat > conftest.$ac_ext <<_LT_EOF
8815 void nm_test_func(){}
8816 int main(){nm_test_func;return 0;}
8817 _LT_EOF
8818 if AC_TRY_EVAL(ac_compile); then
8819 # Now try to grab the symbols.
8820 ac_nlist=conftest.nm
8821 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist) && test -s "$ac_nlist"; then
8822 # See whether the symbols have a leading underscore.
8823 if grep '^. _nm_test_func' "$ac_nlist" >/dev/null; then
8824 lt_cv_sys_symbol_underscore=yes
8825 else
8826 if grep '^. nm_test_func ' "$ac_nlist" >/dev/null; then
8827 :
8828 else
8829 echo "configure: cannot find nm_test_func in $ac_nlist" >&AS_MESSAGE_LOG_FD
8830 fi
8831 fi
8832 else
8833 echo "configure: cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
8834 fi
8835 else
8836 echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD
8837 cat conftest.c >&AS_MESSAGE_LOG_FD
8838 fi
8839 rm -rf conftest*
8840 ])
8841 sys_symbol_underscore=$lt_cv_sys_symbol_underscore
8842 AC_SUBST([sys_symbol_underscore])
8843 ])# LT_SYS_SYMBOL_USCORE
8844
8845 # Old name:
8846 AU_ALIAS([AC_LTDL_SYMBOL_USCORE], [LT_SYS_SYMBOL_USCORE])
8847 dnl aclocal-1.4 backwards compatibility:
8848 dnl AC_DEFUN([AC_LTDL_SYMBOL_USCORE], [])
8849
8850
8851 # LT_FUNC_DLSYM_USCORE
8852 # --------------------
8853 AC_DEFUN([LT_FUNC_DLSYM_USCORE],
8854 [AC_REQUIRE([LT_SYS_SYMBOL_USCORE])dnl
8855 if test x"$lt_cv_sys_symbol_underscore" = xyes; then
8856 if test x"$libltdl_cv_func_dlopen" = xyes ||
8857 test x"$libltdl_cv_lib_dl_dlopen" = xyes ; then
8858 AC_CACHE_CHECK([whether we have to add an underscore for dlsym],
8859 [libltdl_cv_need_uscore],
8860 [libltdl_cv_need_uscore=unknown
8861 save_LIBS="$LIBS"
8862 LIBS="$LIBS $LIBADD_DLOPEN"
8863 _LT_TRY_DLOPEN_SELF(
8864 [libltdl_cv_need_uscore=no], [libltdl_cv_need_uscore=yes],
8865 [], [libltdl_cv_need_uscore=cross])
8866 LIBS="$save_LIBS"
8867 ])
8868 fi
8869 fi
8870
8871 if test x"$libltdl_cv_need_uscore" = xyes; then
8872 AC_DEFINE([NEED_USCORE], [1],
8873 [Define if dlsym() requires a leading underscore in symbol names.])
8874 fi
8875 ])# LT_FUNC_DLSYM_USCORE
8876
8877 # Old name:
8878 AU_ALIAS([AC_LTDL_DLSYM_USCORE], [LT_FUNC_DLSYM_USCORE])
8879 dnl aclocal-1.4 backwards compatibility:
8880 dnl AC_DEFUN([AC_LTDL_DLSYM_USCORE], [])
8881
8882 # Helper functions for option handling. -*- Autoconf -*-
8883 #
8884 # Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
8885 # Inc.
8886 # Written by Gary V. Vaughan, 2004
8887 #
8888 # This file is free software; the Free Software Foundation gives
8889 # unlimited permission to copy and/or distribute it, with or without
8890 # modifications, as long as this notice is preserved.
8891
8892 # serial 7 ltoptions.m4
8893
8894 # This is to help aclocal find these macros, as it can't see m4_define.
8895 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
8896
8897
8898 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
8899 # ------------------------------------------
8900 m4_define([_LT_MANGLE_OPTION],
8901 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
8902
8903
8904 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
8905 # ---------------------------------------
8906 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
8907 # matching handler defined, dispatch to it. Other OPTION-NAMEs are
8908 # saved as a flag.
8909 m4_define([_LT_SET_OPTION],
8910 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
8911 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
8912 _LT_MANGLE_DEFUN([$1], [$2]),
8913 [m4_warning([Unknown $1 option `$2'])])[]dnl
8914 ])
8915
8916
8917 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
8918 # ------------------------------------------------------------
8919 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8920 m4_define([_LT_IF_OPTION],
8921 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
8922
8923
8924 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
8925 # -------------------------------------------------------
8926 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
8927 # are set.
8928 m4_define([_LT_UNLESS_OPTIONS],
8929 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8930 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
8931 [m4_define([$0_found])])])[]dnl
8932 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
8933 ])[]dnl
8934 ])
8935
8936
8937 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
8938 # ----------------------------------------
8939 # OPTION-LIST is a space-separated list of Libtool options associated
8940 # with MACRO-NAME. If any OPTION has a matching handler declared with
8941 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
8942 # the unknown option and exit.
8943 m4_defun([_LT_SET_OPTIONS],
8944 [# Set options
8945 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8946 [_LT_SET_OPTION([$1], _LT_Option)])
8947
8948 m4_if([$1],[LT_INIT],[
8949 dnl
8950 dnl Simply set some default values (i.e off) if boolean options were not
8951 dnl specified:
8952 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
8953 ])
8954 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
8955 ])
8956 dnl
8957 dnl If no reference was made to various pairs of opposing options, then
8958 dnl we run the default mode handler for the pair. For example, if neither
8959 dnl `shared' nor `disable-shared' was passed, we enable building of shared
8960 dnl archives by default:
8961 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
8962 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
8963 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
8964 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
8965 [_LT_ENABLE_FAST_INSTALL])
8966 ])
8967 ])# _LT_SET_OPTIONS
8968
8969
8970
8971 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
8972 # -----------------------------------------
8973 m4_define([_LT_MANGLE_DEFUN],
8974 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
8975
8976
8977 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
8978 # -----------------------------------------------
8979 m4_define([LT_OPTION_DEFINE],
8980 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
8981 ])# LT_OPTION_DEFINE
8982
8983
8984 # dlopen
8985 # ------
8986 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
8987 ])
8988
8989 AU_DEFUN([AC_LIBTOOL_DLOPEN],
8990 [_LT_SET_OPTION([LT_INIT], [dlopen])
8991 AC_DIAGNOSE([obsolete],
8992 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8993 put the `dlopen' option into LT_INIT's first parameter.])
8994 ])
8995
8996 dnl aclocal-1.4 backwards compatibility:
8997 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
8998
8999
9000 # win32-dll
9001 # ---------
9002 # Declare package support for building win32 dll's.
9003 LT_OPTION_DEFINE([LT_INIT], [win32-dll],
9004 [enable_win32_dll=yes
9005
9006 case $host in
9007 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
9008 AC_CHECK_TOOL(AS, as, false)
9009 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
9010 AC_CHECK_TOOL(OBJDUMP, objdump, false)
9011 ;;
9012 esac
9013
9014 test -z "$AS" && AS=as
9015 _LT_DECL([], [AS], [1], [Assembler program])dnl
9016
9017 test -z "$DLLTOOL" && DLLTOOL=dlltool
9018 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
9019
9020 test -z "$OBJDUMP" && OBJDUMP=objdump
9021 _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
9022 ])# win32-dll
9023
9024 AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
9025 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
9026 _LT_SET_OPTION([LT_INIT], [win32-dll])
9027 AC_DIAGNOSE([obsolete],
9028 [$0: Remove this warning and the call to _LT_SET_OPTION when you
9029 put the `win32-dll' option into LT_INIT's first parameter.])
9030 ])
9031
9032 dnl aclocal-1.4 backwards compatibility:
9033 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
9034
9035
9036 # _LT_ENABLE_SHARED([DEFAULT])
9037 # ----------------------------
9038 # implement the --enable-shared flag, and supports the `shared' and
9039 # `disable-shared' LT_INIT options.
9040 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
9041 m4_define([_LT_ENABLE_SHARED],
9042 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
9043 AC_ARG_ENABLE([shared],
9044 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
9045 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
9046 [p=${PACKAGE-default}
9047 case $enableval in
9048 yes) enable_shared=yes ;;
9049 no) enable_shared=no ;;
9050 *)
9051 enable_shared=no
9052 # Look at the argument we got. We use all the common list separators.
9053 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
9054 for pkg in $enableval; do
9055 IFS="$lt_save_ifs"
9056 if test "X$pkg" = "X$p"; then
9057 enable_shared=yes
9058 fi
9059 done
9060 IFS="$lt_save_ifs"
9061 ;;
9062 esac],
9063 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
9064
9065 _LT_DECL([build_libtool_libs], [enable_shared], [0],
9066 [Whether or not to build shared libraries])
9067 ])# _LT_ENABLE_SHARED
9068
9069 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
9070 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
9071
9072 # Old names:
9073 AC_DEFUN([AC_ENABLE_SHARED],
9074 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
9075 ])
9076
9077 AC_DEFUN([AC_DISABLE_SHARED],
9078 [_LT_SET_OPTION([LT_INIT], [disable-shared])
9079 ])
9080
9081 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
9082 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
9083
9084 dnl aclocal-1.4 backwards compatibility:
9085 dnl AC_DEFUN([AM_ENABLE_SHARED], [])
9086 dnl AC_DEFUN([AM_DISABLE_SHARED], [])
9087
9088
9089
9090 # _LT_ENABLE_STATIC([DEFAULT])
9091 # ----------------------------
9092 # implement the --enable-static flag, and support the `static' and
9093 # `disable-static' LT_INIT options.
9094 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
9095 m4_define([_LT_ENABLE_STATIC],
9096 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
9097 AC_ARG_ENABLE([static],
9098 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
9099 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
9100 [p=${PACKAGE-default}
9101 case $enableval in
9102 yes) enable_static=yes ;;
9103 no) enable_static=no ;;
9104 *)
9105 enable_static=no
9106 # Look at the argument we got. We use all the common list separators.
9107 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
9108 for pkg in $enableval; do
9109 IFS="$lt_save_ifs"
9110 if test "X$pkg" = "X$p"; then
9111 enable_static=yes
9112 fi
9113 done
9114 IFS="$lt_save_ifs"
9115 ;;
9116 esac],
9117 [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
9118
9119 _LT_DECL([build_old_libs], [enable_static], [0],
9120 [Whether or not to build static libraries])
9121 ])# _LT_ENABLE_STATIC
9122
9123 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
9124 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
9125
9126 # Old names:
9127 AC_DEFUN([AC_ENABLE_STATIC],
9128 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
9129 ])
9130
9131 AC_DEFUN([AC_DISABLE_STATIC],
9132 [_LT_SET_OPTION([LT_INIT], [disable-static])
9133 ])
9134
9135 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
9136 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
9137
9138 dnl aclocal-1.4 backwards compatibility:
9139 dnl AC_DEFUN([AM_ENABLE_STATIC], [])
9140 dnl AC_DEFUN([AM_DISABLE_STATIC], [])
9141
9142
9143
9144 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
9145 # ----------------------------------
9146 # implement the --enable-fast-install flag, and support the `fast-install'
9147 # and `disable-fast-install' LT_INIT options.
9148 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
9149 m4_define([_LT_ENABLE_FAST_INSTALL],
9150 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
9151 AC_ARG_ENABLE([fast-install],
9152 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
9153 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
9154 [p=${PACKAGE-default}
9155 case $enableval in
9156 yes) enable_fast_install=yes ;;
9157 no) enable_fast_install=no ;;
9158 *)
9159 enable_fast_install=no
9160 # Look at the argument we got. We use all the common list separators.
9161 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
9162 for pkg in $enableval; do
9163 IFS="$lt_save_ifs"
9164 if test "X$pkg" = "X$p"; then
9165 enable_fast_install=yes
9166 fi
9167 done
9168 IFS="$lt_save_ifs"
9169 ;;
9170 esac],
9171 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
9172
9173 _LT_DECL([fast_install], [enable_fast_install], [0],
9174 [Whether or not to optimize for fast installation])dnl
9175 ])# _LT_ENABLE_FAST_INSTALL
9176
9177 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
9178 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
9179
9180 # Old names:
9181 AU_DEFUN([AC_ENABLE_FAST_INSTALL],
9182 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
9183 AC_DIAGNOSE([obsolete],
9184 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
9185 the `fast-install' option into LT_INIT's first parameter.])
9186 ])
9187
9188 AU_DEFUN([AC_DISABLE_FAST_INSTALL],
9189 [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
9190 AC_DIAGNOSE([obsolete],
9191 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
9192 the `disable-fast-install' option into LT_INIT's first parameter.])
9193 ])
9194
9195 dnl aclocal-1.4 backwards compatibility:
9196 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
9197 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
9198
9199
9200 # _LT_WITH_PIC([MODE])
9201 # --------------------
9202 # implement the --with-pic flag, and support the `pic-only' and `no-pic'
9203 # LT_INIT options.
9204 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
9205 m4_define([_LT_WITH_PIC],
9206 [AC_ARG_WITH([pic],
9207 [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
9208 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
9209 [lt_p=${PACKAGE-default}
9210 case $withval in
9211 yes|no) pic_mode=$withval ;;
9212 *)
9213 pic_mode=default
9214 # Look at the argument we got. We use all the common list separators.
9215 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
9216 for lt_pkg in $withval; do
9217 IFS="$lt_save_ifs"
9218 if test "X$lt_pkg" = "X$lt_p"; then
9219 pic_mode=yes
9220 fi
9221 done
9222 IFS="$lt_save_ifs"
9223 ;;
9224 esac],
9225 [pic_mode=default])
9226
9227 test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
9228
9229 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
9230 ])# _LT_WITH_PIC
9231
9232 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
9233 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
9234
9235 # Old name:
9236 AU_DEFUN([AC_LIBTOOL_PICMODE],
9237 [_LT_SET_OPTION([LT_INIT], [pic-only])
9238 AC_DIAGNOSE([obsolete],
9239 [$0: Remove this warning and the call to _LT_SET_OPTION when you
9240 put the `pic-only' option into LT_INIT's first parameter.])
9241 ])
9242
9243 dnl aclocal-1.4 backwards compatibility:
9244 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
9245
9246
9247 m4_define([_LTDL_MODE], [])
9248 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
9249 [m4_define([_LTDL_MODE], [nonrecursive])])
9250 LT_OPTION_DEFINE([LTDL_INIT], [recursive],
9251 [m4_define([_LTDL_MODE], [recursive])])
9252 LT_OPTION_DEFINE([LTDL_INIT], [subproject],
9253 [m4_define([_LTDL_MODE], [subproject])])
9254
9255 m4_define([_LTDL_TYPE], [])
9256 LT_OPTION_DEFINE([LTDL_INIT], [installable],
9257 [m4_define([_LTDL_TYPE], [installable])])
9258 LT_OPTION_DEFINE([LTDL_INIT], [convenience],
9259 [m4_define([_LTDL_TYPE], [convenience])])
9260
9261 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
9262 #
9263 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
9264 # Written by Gary V. Vaughan, 2004
9265 #
9266 # This file is free software; the Free Software Foundation gives
9267 # unlimited permission to copy and/or distribute it, with or without
9268 # modifications, as long as this notice is preserved.
9269
9270 # serial 6 ltsugar.m4
9271
9272 # This is to help aclocal find these macros, as it can't see m4_define.
9273 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
9274
9275
9276 # lt_join(SEP, ARG1, [ARG2...])
9277 # -----------------------------
9278 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
9279 # associated separator.
9280 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
9281 # versions in m4sugar had bugs.
9282 m4_define([lt_join],
9283 [m4_if([$#], [1], [],
9284 [$#], [2], [[$2]],
9285 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
9286 m4_define([_lt_join],
9287 [m4_if([$#$2], [2], [],
9288 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
9289
9290
9291 # lt_car(LIST)
9292 # lt_cdr(LIST)
9293 # ------------
9294 # Manipulate m4 lists.
9295 # These macros are necessary as long as will still need to support
9296 # Autoconf-2.59 which quotes differently.
9297 m4_define([lt_car], [[$1]])
9298 m4_define([lt_cdr],
9299 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
9300 [$#], 1, [],
9301 [m4_dquote(m4_shift($@))])])
9302 m4_define([lt_unquote], $1)
9303
9304
9305 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
9306 # ------------------------------------------
9307 # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
9308 # Note that neither SEPARATOR nor STRING are expanded; they are appended
9309 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
9310 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
9311 # than defined and empty).
9312 #
9313 # This macro is needed until we can rely on Autoconf 2.62, since earlier
9314 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
9315 m4_define([lt_append],
9316 [m4_define([$1],
9317 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
9318
9319
9320
9321 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
9322 # ----------------------------------------------------------
9323 # Produce a SEP delimited list of all paired combinations of elements of
9324 # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
9325 # has the form PREFIXmINFIXSUFFIXn.
9326 # Needed until we can rely on m4_combine added in Autoconf 2.62.
9327 m4_define([lt_combine],
9328 [m4_if(m4_eval([$# > 3]), [1],
9329 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
9330 [[m4_foreach([_Lt_prefix], [$2],
9331 [m4_foreach([_Lt_suffix],
9332 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
9333 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
9334
9335
9336 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
9337 # -----------------------------------------------------------------------
9338 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
9339 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
9340 m4_define([lt_if_append_uniq],
9341 [m4_ifdef([$1],
9342 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
9343 [lt_append([$1], [$2], [$3])$4],
9344 [$5])],
9345 [lt_append([$1], [$2], [$3])$4])])
9346
9347
9348 # lt_dict_add(DICT, KEY, VALUE)
9349 # -----------------------------
9350 m4_define([lt_dict_add],
9351 [m4_define([$1($2)], [$3])])
9352
9353
9354 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
9355 # --------------------------------------------
9356 m4_define([lt_dict_add_subkey],
9357 [m4_define([$1($2:$3)], [$4])])
9358
9359
9360 # lt_dict_fetch(DICT, KEY, [SUBKEY])
9361 # ----------------------------------
9362 m4_define([lt_dict_fetch],
9363 [m4_ifval([$3],
9364 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
9365 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
9366
9367
9368 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
9369 # -----------------------------------------------------------------
9370 m4_define([lt_if_dict_fetch],
9371 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
9372 [$5],
9373 [$6])])
9374
9375
9376 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
9377 # --------------------------------------------------------------
9378 m4_define([lt_dict_filter],
9379 [m4_if([$5], [], [],
9380 [lt_join(m4_quote(m4_default([$4], [[, ]])),
9381 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
9382 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
9383 ])
9384
9385 # ltversion.m4 -- version numbers -*- Autoconf -*-
9386 #
9387 # Copyright (C) 2004 Free Software Foundation, Inc.
9388 # Written by Scott James Remnant, 2004
9389 #
9390 # This file is free software; the Free Software Foundation gives
9391 # unlimited permission to copy and/or distribute it, with or without
9392 # modifications, as long as this notice is preserved.
9393
9394 # @configure_input@
9395
9396 # serial 3337 ltversion.m4
9397 # This file is part of GNU Libtool
9398
9399 m4_define([LT_PACKAGE_VERSION], [2.4.2])
9400 m4_define([LT_PACKAGE_REVISION], [1.3337])
9401
9402 AC_DEFUN([LTVERSION_VERSION],
9403 [macro_version='2.4.2'
9404 macro_revision='1.3337'
9405 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
9406 _LT_DECL(, macro_revision, 0)
9407 ])
9408
9409 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
9410 #
9411 # Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
9412 # Written by Scott James Remnant, 2004.
9413 #
9414 # This file is free software; the Free Software Foundation gives
9415 # unlimited permission to copy and/or distribute it, with or without
9416 # modifications, as long as this notice is preserved.
9417
9418 # serial 5 lt~obsolete.m4
9419
9420 # These exist entirely to fool aclocal when bootstrapping libtool.
9421 #
9422 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
9423 # which have later been changed to m4_define as they aren't part of the
9424 # exported API, or moved to Autoconf or Automake where they belong.
9425 #
9426 # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
9427 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
9428 # using a macro with the same name in our local m4/libtool.m4 it'll
9429 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
9430 # and doesn't know about Autoconf macros at all.)
9431 #
9432 # So we provide this file, which has a silly filename so it's always
9433 # included after everything else. This provides aclocal with the
9434 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
9435 # because those macros already exist, or will be overwritten later.
9436 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
9437 #
9438 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
9439 # Yes, that means every name once taken will need to remain here until
9440 # we give up compatibility with versions before 1.7, at which point
9441 # we need to keep only those names which we still refer to.
9442
9443 # This is to help aclocal find these macros, as it can't see m4_define.
9444 AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
9445
9446 m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
9447 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
9448 m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
9449 m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
9450 m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
9451 m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
9452 m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
9453 m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
9454 m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
9455 m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
9456 m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
9457 m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
9458 m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
9459 m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
9460 m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
9461 m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
9462 m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
9463 m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
9464 m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
9465 m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
9466 m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
9467 m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
9468 m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
9469 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
9470 m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
9471 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
9472 m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
9473 m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
9474 m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
9475 m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
9476 m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
9477 m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
9478 m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
9479 m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
9480 m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
9481 m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
9482 m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
9483 m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
9484 m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
9485 m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
9486 m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
9487 m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
9488 m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
9489 m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
9490 m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
9491 m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
9492 m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
9493 m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
9494 m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
9495 m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
9496 m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
9497 m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
9498 m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
9499 m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
9500 m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
9501 m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
9502 m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
9503 m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
9504 m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
9505 m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
9506 m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
9507
9508 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software
9509 # Foundation, Inc.
9510 #
9511 # This file is free software; the Free Software Foundation
9512 # gives unlimited permission to copy and/or distribute it,
9513 # with or without modifications, as long as this notice is preserved.
9514
9515 # serial 1
9516
9517 # AM_AUTOMAKE_VERSION(VERSION)
9518 # ----------------------------
9519 # Automake X.Y traces this macro to ensure aclocal.m4 has been
9520 # generated from the m4 files accompanying Automake X.Y.
9521 # (This private macro should not be called outside this file.)
9522 AC_DEFUN([AM_AUTOMAKE_VERSION],
9523 [am__api_version='1.11'
9524 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
9525 dnl require some minimum version. Point them to the right macro.
9526 m4_if([$1], [1.11.3], [],
9527 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
9528 ])
9529
9530 # _AM_AUTOCONF_VERSION(VERSION)
9531 # -----------------------------
9532 # aclocal traces this macro to find the Autoconf version.
9533 # This is a private macro too. Using m4_define simplifies
9534 # the logic in aclocal, which can simply ignore this definition.
9535 m4_define([_AM_AUTOCONF_VERSION], [])
9536
9537 # AM_SET_CURRENT_AUTOMAKE_VERSION
9538 # -------------------------------
9539 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
9540 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
9541 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
9542 [AM_AUTOMAKE_VERSION([1.11.3])dnl
9543 m4_ifndef([AC_AUTOCONF_VERSION],
9544 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
9545 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
9546
9547 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
9548
9549 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
9550 #
9551 # This file is free software; the Free Software Foundation
9552 # gives unlimited permission to copy and/or distribute it,
9553 # with or without modifications, as long as this notice is preserved.
9554
9555 # serial 1
9556
9557 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
9558 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
9559 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
9560 #
9561 # Of course, Automake must honor this variable whenever it calls a
9562 # tool from the auxiliary directory. The problem is that $srcdir (and
9563 # therefore $ac_aux_dir as well) can be either absolute or relative,
9564 # depending on how configure is run. This is pretty annoying, since
9565 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
9566 # source directory, any form will work fine, but in subdirectories a
9567 # relative path needs to be adjusted first.
9568 #
9569 # $ac_aux_dir/missing
9570 # fails when called from a subdirectory if $ac_aux_dir is relative
9571 # $top_srcdir/$ac_aux_dir/missing
9572 # fails if $ac_aux_dir is absolute,
9573 # fails when called from a subdirectory in a VPATH build with
9574 # a relative $ac_aux_dir
9575 #
9576 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
9577 # are both prefixed by $srcdir. In an in-source build this is usually
9578 # harmless because $srcdir is `.', but things will broke when you
9579 # start a VPATH build or use an absolute $srcdir.
9580 #
9581 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
9582 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
9583 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
9584 # and then we would define $MISSING as
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9586 # This will work as long as MISSING is not called from configure, because
9587 # unfortunately $(top_srcdir) has no meaning in configure.
9588 # However there are other variables, like CC, which are often used in
9589 # configure, and could therefore not use this "fixed" $ac_aux_dir.
9590 #
9591 # Another solution, used here, is to always expand $ac_aux_dir to an
9592 # absolute PATH. The drawback is that using absolute paths prevent a
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9594
9595 AC_DEFUN([AM_AUX_DIR_EXPAND],
9596 [dnl Rely on autoconf to set up CDPATH properly.
9597 AC_PREREQ([2.50])dnl
9598 # expand $ac_aux_dir to an absolute path
9599 am_aux_dir=`cd $ac_aux_dir && pwd`
9600 ])
9601
9602 # AM_CONDITIONAL -*- Autoconf -*-
9603
9604 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
9605 # Free Software Foundation, Inc.
9606 #
9607 # This file is free software; the Free Software Foundation
9608 # gives unlimited permission to copy and/or distribute it,
9609 # with or without modifications, as long as this notice is preserved.
9610
9611 # serial 9
9612
9613 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
9614 # -------------------------------------
9615 # Define a conditional.
9616 AC_DEFUN([AM_CONDITIONAL],
9617 [AC_PREREQ(2.52)dnl
9618 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
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9620 AC_SUBST([$1_TRUE])dnl
9621 AC_SUBST([$1_FALSE])dnl
9622 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
9623 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
9624 m4_define([_AM_COND_VALUE_$1], [$2])dnl
9625 if $2; then
9626 $1_TRUE=
9627 $1_FALSE='#'
9628 else
9629 $1_TRUE='#'
9630 $1_FALSE=
9631 fi
9632 AC_CONFIG_COMMANDS_PRE(
9633 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
9634 AC_MSG_ERROR([[conditional "$1" was never defined.
9635 Usually this means the macro was only invoked conditionally.]])
9636 fi])])
9637
9638 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009,
9639 # 2010, 2011 Free Software Foundation, Inc.
9640 #
9641 # This file is free software; the Free Software Foundation
9642 # gives unlimited permission to copy and/or distribute it,
9643 # with or without modifications, as long as this notice is preserved.
9644
9645 # serial 12
9646
9647 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
9648 # written in clear, in which case automake, when reading aclocal.m4,
9649 # will think it sees a *use*, and therefore will trigger all it's
9650 # C support machinery. Also note that it means that autoscan, seeing
9651 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
9652
9653
9654 # _AM_DEPENDENCIES(NAME)
9655 # ----------------------
9656 # See how the compiler implements dependency checking.
9657 # NAME is "CC", "CXX", "GCJ", or "OBJC".
9658 # We try a few techniques and use that to set a single cache variable.
9659 #
9660 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
9661 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
9662 # dependency, and given that the user is not expected to run this macro,
9663 # just rely on AC_PROG_CC.
9664 AC_DEFUN([_AM_DEPENDENCIES],
9665 [AC_REQUIRE([AM_SET_DEPDIR])dnl
9666 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
9667 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
9668 AC_REQUIRE([AM_DEP_TRACK])dnl
9669
9670 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
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9672 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
9673 [$1], UPC, [depcc="$UPC" am_compiler_list=],
9674 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
9675 [depcc="$$1" am_compiler_list=])
9676
9677 AC_CACHE_CHECK([dependency style of $depcc],
9678 [am_cv_$1_dependencies_compiler_type],
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9683 # making a dummy file named `D' -- because `-MD' means `put the output
9684 # in D'.
9685 rm -rf conftest.dir
9686 mkdir conftest.dir
9687 # Copy depcomp to subdir because otherwise we won't find it if we're
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9689 cp "$am_depcomp" conftest.dir
9690 cd conftest.dir
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9693 # both Tru64's cc and ICC support -MD to output dependencies as a
9694 # side effect of compilation, but ICC will put the dependencies in
9695 # the current directory while Tru64 will put them in the object
9696 # directory.
9697 mkdir sub
9698
9699 am_cv_$1_dependencies_compiler_type=none
9700 if test "$am_compiler_list" = ""; then
9701 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
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9703 am__universal=false
9704 m4_case([$1], [CC],
9705 [case " $depcc " in #(
9706 *\ -arch\ *\ -arch\ *) am__universal=true ;;
9707 esac],
9708 [CXX],
9709 [case " $depcc " in #(
9710 *\ -arch\ *\ -arch\ *) am__universal=true ;;
9711 esac])
9712
9713 for depmode in $am_compiler_list; do
9714 # Setup a source with many dependencies, because some compilers
9715 # like to wrap large dependency lists on column 80 (with \), and
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9717 #
9718 # We need to recreate these files for each test, as the compiler may
9719 # overwrite some of them when testing with obscure command lines.
9720 # This happens at least with the AIX C compiler.
9721 : > sub/conftest.c
9722 for i in 1 2 3 4 5 6; do
9723 echo '#include "conftst'$i'.h"' >> sub/conftest.c
9724 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
9725 # Solaris 8's {/usr,}/bin/sh.
9726 touch sub/conftst$i.h
9727 done
9728 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
9729
9730 # We check with `-c' and `-o' for the sake of the "dashmstdout"
9731 # mode. It turns out that the SunPro C++ compiler does not properly
9732 # handle `-M -o', and we need to detect this. Also, some Intel
9733 # versions had trouble with output in subdirs
9734 am__obj=sub/conftest.${OBJEXT-o}
9735 am__minus_obj="-o $am__obj"
9736 case $depmode in
9737 gcc)
9738 # This depmode causes a compiler race in universal mode.
9739 test "$am__universal" = false || continue
9740 ;;
9741 nosideeffect)
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9743 # only be used when explicitly requested
9744 if test "x$enable_dependency_tracking" = xyes; then
9745 continue
9746 else
9747 break
9748 fi
9749 ;;
9750 msvc7 | msvc7msys | msvisualcpp | msvcmsys)
9751 # This compiler won't grok `-c -o', but also, the minuso test has
9752 # not run yet. These depmodes are late enough in the game, and
9753 # so weak that their functioning should not be impacted.
9754 am__obj=conftest.${OBJEXT-o}
9755 am__minus_obj=
9756 ;;
9757 none) break ;;
9758 esac
9759 if depmode=$depmode \
9760 source=sub/conftest.c object=$am__obj \
9761 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
9762 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
9763 >/dev/null 2>conftest.err &&
9764 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
9765 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
9766 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
9767 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
9768 # icc doesn't choke on unknown options, it will just issue warnings
9769 # or remarks (even with -Werror). So we grep stderr for any message
9770 # that says an option was ignored or not supported.
9771 # When given -MP, icc 7.0 and 7.1 complain thusly:
9772 # icc: Command line warning: ignoring option '-M'; no argument required
9773 # The diagnosis changed in icc 8.0:
9774 # icc: Command line remark: option '-MP' not supported
9775 if (grep 'ignoring option' conftest.err ||
9776 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
9777 am_cv_$1_dependencies_compiler_type=$depmode
9778 break
9779 fi
9780 fi
9781 done
9782
9783 cd ..
9784 rm -rf conftest.dir
9785 else
9786 am_cv_$1_dependencies_compiler_type=none
9787 fi
9788 ])
9789 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
9790 AM_CONDITIONAL([am__fastdep$1], [
9791 test "x$enable_dependency_tracking" != xno \
9792 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
9793 ])
9794
9795
9796 # AM_SET_DEPDIR
9797 # -------------
9798 # Choose a directory name for dependency files.
9799 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
9800 AC_DEFUN([AM_SET_DEPDIR],
9801 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9802 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
9803 ])
9804
9805
9806 # AM_DEP_TRACK
9807 # ------------
9808 AC_DEFUN([AM_DEP_TRACK],
9809 [AC_ARG_ENABLE(dependency-tracking,
9810 [ --disable-dependency-tracking speeds up one-time build
9811 --enable-dependency-tracking do not reject slow dependency extractors])
9812 if test "x$enable_dependency_tracking" != xno; then
9813 am_depcomp="$ac_aux_dir/depcomp"
9814 AMDEPBACKSLASH='\'
9815 am__nodep='_no'
9816 fi
9817 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
9818 AC_SUBST([AMDEPBACKSLASH])dnl
9819 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
9820 AC_SUBST([am__nodep])dnl
9821 _AM_SUBST_NOTMAKE([am__nodep])dnl
9822 ])
9823
9824 # Generate code to set up dependency tracking. -*- Autoconf -*-
9825
9826 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
9827 # Free Software Foundation, Inc.
9828 #
9829 # This file is free software; the Free Software Foundation
9830 # gives unlimited permission to copy and/or distribute it,
9831 # with or without modifications, as long as this notice is preserved.
9832
9833 #serial 5
9834
9835 # _AM_OUTPUT_DEPENDENCY_COMMANDS
9836 # ------------------------------
9837 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
9838 [{
9839 # Autoconf 2.62 quotes --file arguments for eval, but not when files
9840 # are listed without --file. Let's play safe and only enable the eval
9841 # if we detect the quoting.
9842 case $CONFIG_FILES in
9843 *\'*) eval set x "$CONFIG_FILES" ;;
9844 *) set x $CONFIG_FILES ;;
9845 esac
9846 shift
9847 for mf
9848 do
9849 # Strip MF so we end up with the name of the file.
9850 mf=`echo "$mf" | sed -e 's/:.*$//'`
9851 # Check whether this is an Automake generated Makefile or not.
9852 # We used to match only the files named `Makefile.in', but
9853 # some people rename them; so instead we look at the file content.
9854 # Grep'ing the first line is not enough: some people post-process
9855 # each Makefile.in and add a new line on top of each file to say so.
9856 # Grep'ing the whole file is not good either: AIX grep has a line
9857 # limit of 2048, but all sed's we know have understand at least 4000.
9858 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
9859 dirpart=`AS_DIRNAME("$mf")`
9860 else
9861 continue
9862 fi
9863 # Extract the definition of DEPDIR, am__include, and am__quote
9864 # from the Makefile without running `make'.
9865 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9866 test -z "$DEPDIR" && continue
9867 am__include=`sed -n 's/^am__include = //p' < "$mf"`
9868 test -z "am__include" && continue
9869 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
9870 # When using ansi2knr, U may be empty or an underscore; expand it
9871 U=`sed -n 's/^U = //p' < "$mf"`
9872 # Find all dependency output files, they are included files with
9873 # $(DEPDIR) in their names. We invoke sed twice because it is the
9874 # simplest approach to changing $(DEPDIR) to its actual value in the
9875 # expansion.
9876 for file in `sed -n "
9877 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
9878 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
9879 # Make sure the directory exists.
9880 test -f "$dirpart/$file" && continue
9881 fdir=`AS_DIRNAME(["$file"])`
9882 AS_MKDIR_P([$dirpart/$fdir])
9883 # echo "creating $dirpart/$file"
9884 echo '# dummy' > "$dirpart/$file"
9885 done
9886 done
9887 }
9888 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
9889
9890
9891 # AM_OUTPUT_DEPENDENCY_COMMANDS
9892 # -----------------------------
9893 # This macro should only be invoked once -- use via AC_REQUIRE.
9894 #
9895 # This code is only required when automatic dependency tracking
9896 # is enabled. FIXME. This creates each `.P' file that we will
9897 # need in order to bootstrap the dependency handling code.
9898 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
9899 [AC_CONFIG_COMMANDS([depfiles],
9900 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
9901 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
9902 ])
9903
9904 # Do all the work for Automake. -*- Autoconf -*-
9905
9906 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
9907 # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
9908 #
9909 # This file is free software; the Free Software Foundation
9910 # gives unlimited permission to copy and/or distribute it,
9911 # with or without modifications, as long as this notice is preserved.
9912
9913 # serial 16
9914
9915 # This macro actually does too much. Some checks are only needed if
9916 # your package does certain things. But this isn't really a big deal.
9917
9918 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
9919 # AM_INIT_AUTOMAKE([OPTIONS])
9920 # -----------------------------------------------
9921 # The call with PACKAGE and VERSION arguments is the old style
9922 # call (pre autoconf-2.50), which is being phased out. PACKAGE
9923 # and VERSION should now be passed to AC_INIT and removed from
9924 # the call to AM_INIT_AUTOMAKE.
9925 # We support both call styles for the transition. After
9926 # the next Automake release, Autoconf can make the AC_INIT
9927 # arguments mandatory, and then we can depend on a new Autoconf
9928 # release and drop the old call support.
9929 AC_DEFUN([AM_INIT_AUTOMAKE],
9930 [AC_PREREQ([2.62])dnl
9931 dnl Autoconf wants to disallow AM_ names. We explicitly allow
9932 dnl the ones we care about.
9933 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
9934 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
9935 AC_REQUIRE([AC_PROG_INSTALL])dnl
9936 if test "`cd $srcdir && pwd`" != "`pwd`"; then
9937 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
9938 # is not polluted with repeated "-I."
9939 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
9940 # test to see if srcdir already configured
9941 if test -f $srcdir/config.status; then
9942 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
9943 fi
9944 fi
9945
9946 # test whether we have cygpath
9947 if test -z "$CYGPATH_W"; then
9948 if (cygpath --version) >/dev/null 2>/dev/null; then
9949 CYGPATH_W='cygpath -w'
9950 else
9951 CYGPATH_W=echo
9952 fi
9953 fi
9954 AC_SUBST([CYGPATH_W])
9955
9956 # Define the identity of the package.
9957 dnl Distinguish between old-style and new-style calls.
9958 m4_ifval([$2],
9959 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
9960 AC_SUBST([PACKAGE], [$1])dnl
9961 AC_SUBST([VERSION], [$2])],
9962 [_AM_SET_OPTIONS([$1])dnl
9963 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
9964 m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
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9966 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
9967 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
9968
9969 _AM_IF_OPTION([no-define],,
9970 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
9971 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
9972
9973 # Some tools Automake needs.
9974 AC_REQUIRE([AM_SANITY_CHECK])dnl
9975 AC_REQUIRE([AC_ARG_PROGRAM])dnl
9976 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
9977 AM_MISSING_PROG(AUTOCONF, autoconf)
9978 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
9979 AM_MISSING_PROG(AUTOHEADER, autoheader)
9980 AM_MISSING_PROG(MAKEINFO, makeinfo)
9981 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
9982 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
9983 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
9984 # We need awk for the "check" target. The system "awk" is bad on
9985 # some platforms.
9986 AC_REQUIRE([AC_PROG_AWK])dnl
9987 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
9988 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9989 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
9990 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
9991 [_AM_PROG_TAR([v7])])])
9992 _AM_IF_OPTION([no-dependencies],,
9993 [AC_PROVIDE_IFELSE([AC_PROG_CC],
9994 [_AM_DEPENDENCIES(CC)],
9995 [define([AC_PROG_CC],
9996 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
9997 AC_PROVIDE_IFELSE([AC_PROG_CXX],
9998 [_AM_DEPENDENCIES(CXX)],
9999 [define([AC_PROG_CXX],
10000 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
10001 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
10002 [_AM_DEPENDENCIES(OBJC)],
10003 [define([AC_PROG_OBJC],
10004 defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
10005 ])
10006 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
10007 dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
10008 dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
10009 dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
10010 AC_CONFIG_COMMANDS_PRE(dnl
10011 [m4_provide_if([_AM_COMPILER_EXEEXT],
10012 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
10013 ])
10014
10015 dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
10016 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
10017 dnl mangled by Autoconf and run in a shell conditional statement.
10018 m4_define([_AC_COMPILER_EXEEXT],
10019 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
10020
10021
10022 # When config.status generates a header, we must update the stamp-h file.
10023 # This file resides in the same directory as the config header
10024 # that is generated. The stamp files are numbered to have different names.
10025
10026 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
10027 # loop where config.status creates the headers, so we can generate
10028 # our stamp files there.
10029 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
10030 [# Compute $1's index in $config_headers.
10031 _am_arg=$1
10032 _am_stamp_count=1
10033 for _am_header in $config_headers :; do
10034 case $_am_header in
10035 $_am_arg | $_am_arg:* )
10036 break ;;
10037 * )
10038 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
10039 esac
10040 done
10041 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
10042
10043 # Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation,
10044 # Inc.
10045 #
10046 # This file is free software; the Free Software Foundation
10047 # gives unlimited permission to copy and/or distribute it,
10048 # with or without modifications, as long as this notice is preserved.
10049
10050 # serial 1
10051
10052 # AM_PROG_INSTALL_SH
10053 # ------------------
10054 # Define $install_sh.
10055 AC_DEFUN([AM_PROG_INSTALL_SH],
10056 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
10057 if test x"${install_sh}" != xset; then
10058 case $am_aux_dir in
10059 *\ * | *\ *)
10060 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
10061 *)
10062 install_sh="\${SHELL} $am_aux_dir/install-sh"
10063 esac
10064 fi
10065 AC_SUBST(install_sh)])
10066
10067 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
10068 #
10069 # This file is free software; the Free Software Foundation
10070 # gives unlimited permission to copy and/or distribute it,
10071 # with or without modifications, as long as this notice is preserved.
10072
10073 # serial 2
10074
10075 # Check whether the underlying file-system supports filenames
10076 # with a leading dot. For instance MS-DOS doesn't.
10077 AC_DEFUN([AM_SET_LEADING_DOT],
10078 [rm -rf .tst 2>/dev/null
10079 mkdir .tst 2>/dev/null
10080 if test -d .tst; then
10081 am__leading_dot=.
10082 else
10083 am__leading_dot=_
10084 fi
10085 rmdir .tst 2>/dev/null
10086 AC_SUBST([am__leading_dot])])
10087
10088 # Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2005
10089 # Free Software Foundation, Inc.
10090 #
10091 # This file is free software; the Free Software Foundation
10092 # gives unlimited permission to copy and/or distribute it,
10093 # with or without modifications, as long as this notice is preserved.
10094
10095 # serial 5
10096
10097 # AM_PROG_LEX
10098 # -----------
10099 # Autoconf leaves LEX=: if lex or flex can't be found. Change that to a
10100 # "missing" invocation, for better error output.
10101 AC_DEFUN([AM_PROG_LEX],
10102 [AC_PREREQ(2.50)dnl
10103 AC_REQUIRE([AM_MISSING_HAS_RUN])dnl
10104 AC_REQUIRE([AC_PROG_LEX])dnl
10105 if test "$LEX" = :; then
10106 LEX=${am_missing_run}flex
10107 fi])
10108
10109 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
10110 # From Jim Meyering
10111
10112 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008,
10113 # 2011 Free Software Foundation, Inc.
10114 #
10115 # This file is free software; the Free Software Foundation
10116 # gives unlimited permission to copy and/or distribute it,
10117 # with or without modifications, as long as this notice is preserved.
10118
10119 # serial 5
10120
10121 # AM_MAINTAINER_MODE([DEFAULT-MODE])
10122 # ----------------------------------
10123 # Control maintainer-specific portions of Makefiles.
10124 # Default is to disable them, unless `enable' is passed literally.
10125 # For symmetry, `disable' may be passed as well. Anyway, the user
10126 # can override the default with the --enable/--disable switch.
10127 AC_DEFUN([AM_MAINTAINER_MODE],
10128 [m4_case(m4_default([$1], [disable]),
10129 [enable], [m4_define([am_maintainer_other], [disable])],
10130 [disable], [m4_define([am_maintainer_other], [enable])],
10131 [m4_define([am_maintainer_other], [enable])
10132 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
10133 AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
10134 dnl maintainer-mode's default is 'disable' unless 'enable' is passed
10135 AC_ARG_ENABLE([maintainer-mode],
10136 [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
10137 (and sometimes confusing) to the casual installer],
10138 [USE_MAINTAINER_MODE=$enableval],
10139 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
10140 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
10141 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
10142 MAINT=$MAINTAINER_MODE_TRUE
10143 AC_SUBST([MAINT])dnl
10144 ]
10145 )
10146
10147 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
10148
10149 # Check to see how 'make' treats includes. -*- Autoconf -*-
10150
10151 # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
10152 #
10153 # This file is free software; the Free Software Foundation
10154 # gives unlimited permission to copy and/or distribute it,
10155 # with or without modifications, as long as this notice is preserved.
10156
10157 # serial 4
10158
10159 # AM_MAKE_INCLUDE()
10160 # -----------------
10161 # Check to see how make treats includes.
10162 AC_DEFUN([AM_MAKE_INCLUDE],
10163 [am_make=${MAKE-make}
10164 cat > confinc << 'END'
10165 am__doit:
10166 @echo this is the am__doit target
10167 .PHONY: am__doit
10168 END
10169 # If we don't find an include directive, just comment out the code.
10170 AC_MSG_CHECKING([for style of include used by $am_make])
10171 am__include="#"
10172 am__quote=
10173 _am_result=none
10174 # First try GNU make style include.
10175 echo "include confinc" > confmf
10176 # Ignore all kinds of additional output from `make'.
10177 case `$am_make -s -f confmf 2> /dev/null` in #(
10178 *the\ am__doit\ target*)
10179 am__include=include
10180 am__quote=
10181 _am_result=GNU
10182 ;;
10183 esac
10184 # Now try BSD make style include.
10185 if test "$am__include" = "#"; then
10186 echo '.include "confinc"' > confmf
10187 case `$am_make -s -f confmf 2> /dev/null` in #(
10188 *the\ am__doit\ target*)
10189 am__include=.include
10190 am__quote="\""
10191 _am_result=BSD
10192 ;;
10193 esac
10194 fi
10195 AC_SUBST([am__include])
10196 AC_SUBST([am__quote])
10197 AC_MSG_RESULT([$_am_result])
10198 rm -f confinc confmf
10199 ])
10200
10201 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
10202
10203 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
10204 # Free Software Foundation, Inc.
10205 #
10206 # This file is free software; the Free Software Foundation
10207 # gives unlimited permission to copy and/or distribute it,
10208 # with or without modifications, as long as this notice is preserved.
10209
10210 # serial 6
10211
10212 # AM_MISSING_PROG(NAME, PROGRAM)
10213 # ------------------------------
10214 AC_DEFUN([AM_MISSING_PROG],
10215 [AC_REQUIRE([AM_MISSING_HAS_RUN])
10216 $1=${$1-"${am_missing_run}$2"}
10217 AC_SUBST($1)])
10218
10219
10220 # AM_MISSING_HAS_RUN
10221 # ------------------
10222 # Define MISSING if not defined so far and test if it supports --run.
10223 # If it does, set am_missing_run to use it, otherwise, to nothing.
10224 AC_DEFUN([AM_MISSING_HAS_RUN],
10225 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
10226 AC_REQUIRE_AUX_FILE([missing])dnl
10227 if test x"${MISSING+set}" != xset; then
10228 case $am_aux_dir in
10229 *\ * | *\ *)
10230 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
10231 *)
10232 MISSING="\${SHELL} $am_aux_dir/missing" ;;
10233 esac
10234 fi
10235 # Use eval to expand $SHELL
10236 if eval "$MISSING --run true"; then
10237 am_missing_run="$MISSING --run "
10238 else
10239 am_missing_run=
10240 AC_MSG_WARN([`missing' script is too old or missing])
10241 fi
10242 ])
10243
10244 # Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,
10245 # Inc.
10246 #
10247 # This file is free software; the Free Software Foundation
10248 # gives unlimited permission to copy and/or distribute it,
10249 # with or without modifications, as long as this notice is preserved.
10250
10251 # serial 1
10252
10253 # AM_PROG_MKDIR_P
10254 # ---------------
10255 # Check for `mkdir -p'.
10256 AC_DEFUN([AM_PROG_MKDIR_P],
10257 [AC_PREREQ([2.60])dnl
10258 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
10259 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
10260 dnl while keeping a definition of mkdir_p for backward compatibility.
10261 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
10262 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
10263 dnl Makefile.ins that do not define MKDIR_P, so we do our own
10264 dnl adjustment using top_builddir (which is defined more often than
10265 dnl MKDIR_P).
10266 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
10267 case $mkdir_p in
10268 [[\\/$]]* | ?:[[\\/]]*) ;;
10269 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
10270 esac
10271 ])
10272
10273 # Helper functions for option handling. -*- Autoconf -*-
10274
10275 # Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
10276 # Foundation, Inc.
10277 #
10278 # This file is free software; the Free Software Foundation
10279 # gives unlimited permission to copy and/or distribute it,
10280 # with or without modifications, as long as this notice is preserved.
10281
10282 # serial 5
10283
10284 # _AM_MANGLE_OPTION(NAME)
10285 # -----------------------
10286 AC_DEFUN([_AM_MANGLE_OPTION],
10287 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
10288
10289 # _AM_SET_OPTION(NAME)
10290 # --------------------
10291 # Set option NAME. Presently that only means defining a flag for this option.
10292 AC_DEFUN([_AM_SET_OPTION],
10293 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
10294
10295 # _AM_SET_OPTIONS(OPTIONS)
10296 # ------------------------
10297 # OPTIONS is a space-separated list of Automake options.
10298 AC_DEFUN([_AM_SET_OPTIONS],
10299 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
10300
10301 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
10302 # -------------------------------------------
10303 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
10304 AC_DEFUN([_AM_IF_OPTION],
10305 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
10306
10307 # Check to make sure that the build environment is sane. -*- Autoconf -*-
10308
10309 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
10310 # Free Software Foundation, Inc.
10311 #
10312 # This file is free software; the Free Software Foundation
10313 # gives unlimited permission to copy and/or distribute it,
10314 # with or without modifications, as long as this notice is preserved.
10315
10316 # serial 5
10317
10318 # AM_SANITY_CHECK
10319 # ---------------
10320 AC_DEFUN([AM_SANITY_CHECK],
10321 [AC_MSG_CHECKING([whether build environment is sane])
10322 # Just in case
10323 sleep 1
10324 echo timestamp > conftest.file
10325 # Reject unsafe characters in $srcdir or the absolute working directory
10326 # name. Accept space and tab only in the latter.
10327 am_lf='
10328 '
10329 case `pwd` in
10330 *[[\\\"\#\$\&\'\`$am_lf]]*)
10331 AC_MSG_ERROR([unsafe absolute working directory name]);;
10332 esac
10333 case $srcdir in
10334 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
10335 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
10336 esac
10337
10338 # Do `set' in a subshell so we don't clobber the current shell's
10339 # arguments. Must try -L first in case configure is actually a
10340 # symlink; some systems play weird games with the mod time of symlinks
10341 # (eg FreeBSD returns the mod time of the symlink's containing
10342 # directory).
10343 if (
10344 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
10345 if test "$[*]" = "X"; then
10346 # -L didn't work.
10347 set X `ls -t "$srcdir/configure" conftest.file`
10348 fi
10349 rm -f conftest.file
10350 if test "$[*]" != "X $srcdir/configure conftest.file" \
10351 && test "$[*]" != "X conftest.file $srcdir/configure"; then
10352
10353 # If neither matched, then we have a broken ls. This can happen
10354 # if, for instance, CONFIG_SHELL is bash and it inherits a
10355 # broken ls alias from the environment. This has actually
10356 # happened. Such a system could not be considered "sane".
10357 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
10358 alias in your environment])
10359 fi
10360
10361 test "$[2]" = conftest.file
10362 )
10363 then
10364 # Ok.
10365 :
10366 else
10367 AC_MSG_ERROR([newly created file is older than distributed files!
10368 Check your system clock])
10369 fi
10370 AC_MSG_RESULT(yes)])
10371
10372 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
10373 #
10374 # This file is free software; the Free Software Foundation
10375 # gives unlimited permission to copy and/or distribute it,
10376 # with or without modifications, as long as this notice is preserved.
10377
10378 # serial 1
10379
10380 # AM_PROG_INSTALL_STRIP
10381 # ---------------------
10382 # One issue with vendor `install' (even GNU) is that you can't
10383 # specify the program used to strip binaries. This is especially
10384 # annoying in cross-compiling environments, where the build's strip
10385 # is unlikely to handle the host's binaries.
10386 # Fortunately install-sh will honor a STRIPPROG variable, so we
10387 # always use install-sh in `make install-strip', and initialize
10388 # STRIPPROG with the value of the STRIP variable (set by the user).
10389 AC_DEFUN([AM_PROG_INSTALL_STRIP],
10390 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
10391 # Installed binaries are usually stripped using `strip' when the user
10392 # run `make install-strip'. However `strip' might not be the right
10393 # tool to use in cross-compilation environments, therefore Automake
10394 # will honor the `STRIP' environment variable to overrule this program.
10395 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
10396 if test "$cross_compiling" != no; then
10397 AC_CHECK_TOOL([STRIP], [strip], :)
10398 fi
10399 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
10400 AC_SUBST([INSTALL_STRIP_PROGRAM])])
10401
10402 # Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
10403 #
10404 # This file is free software; the Free Software Foundation
10405 # gives unlimited permission to copy and/or distribute it,
10406 # with or without modifications, as long as this notice is preserved.
10407
10408 # serial 3
10409
10410 # _AM_SUBST_NOTMAKE(VARIABLE)
10411 # ---------------------------
10412 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
10413 # This macro is traced by Automake.
10414 AC_DEFUN([_AM_SUBST_NOTMAKE])
10415
10416 # AM_SUBST_NOTMAKE(VARIABLE)
10417 # --------------------------
10418 # Public sister of _AM_SUBST_NOTMAKE.
10419 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
10420
10421 # Check how to create a tarball. -*- Autoconf -*-
10422
10423 # Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc.
10424 #
10425 # This file is free software; the Free Software Foundation
10426 # gives unlimited permission to copy and/or distribute it,
10427 # with or without modifications, as long as this notice is preserved.
10428
10429 # serial 2
10430
10431 # _AM_PROG_TAR(FORMAT)
10432 # --------------------
10433 # Check how to create a tarball in format FORMAT.
10434 # FORMAT should be one of `v7', `ustar', or `pax'.
10435 #
10436 # Substitute a variable $(am__tar) that is a command
10437 # writing to stdout a FORMAT-tarball containing the directory
10438 # $tardir.
10439 # tardir=directory && $(am__tar) > result.tar
10440 #
10441 # Substitute a variable $(am__untar) that extract such
10442 # a tarball read from stdin.
10443 # $(am__untar) < result.tar
10444 AC_DEFUN([_AM_PROG_TAR],
10445 [# Always define AMTAR for backward compatibility. Yes, it's still used
10446 # in the wild :-( We should find a proper way to deprecate it ...
10447 AC_SUBST([AMTAR], ['$${TAR-tar}'])
10448 m4_if([$1], [v7],
10449 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
10450 [m4_case([$1], [ustar],, [pax],,
10451 [m4_fatal([Unknown tar format])])
10452 AC_MSG_CHECKING([how to create a $1 tar archive])
10453 # Loop over all known methods to create a tar archive until one works.
10454 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
10455 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
10456 # Do not fold the above two line into one, because Tru64 sh and
10457 # Solaris sh will not grok spaces in the rhs of `-'.
10458 for _am_tool in $_am_tools
10459 do
10460 case $_am_tool in
10461 gnutar)
10462 for _am_tar in tar gnutar gtar;
10463 do
10464 AM_RUN_LOG([$_am_tar --version]) && break
10465 done
10466 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
10467 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
10468 am__untar="$_am_tar -xf -"
10469 ;;
10470 plaintar)
10471 # Must skip GNU tar: if it does not support --format= it doesn't create
10472 # ustar tarball either.
10473 (tar --version) >/dev/null 2>&1 && continue
10474 am__tar='tar chf - "$$tardir"'
10475 am__tar_='tar chf - "$tardir"'
10476 am__untar='tar xf -'
10477 ;;
10478 pax)
10479 am__tar='pax -L -x $1 -w "$$tardir"'
10480 am__tar_='pax -L -x $1 -w "$tardir"'
10481 am__untar='pax -r'
10482 ;;
10483 cpio)
10484 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
10485 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
10486 am__untar='cpio -i -H $1 -d'
10487 ;;
10488 none)
10489 am__tar=false
10490 am__tar_=false
10491 am__untar=false
10492 ;;
10493 esac
10494
10495 # If the value was cached, stop now. We just wanted to have am__tar
10496 # and am__untar set.
10497 test -n "${am_cv_prog_tar_$1}" && break
10498
10499 # tar/untar a dummy directory, and stop if the command works
10500 rm -rf conftest.dir
10501 mkdir conftest.dir
10502 echo GrepMe > conftest.dir/file
10503 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
10504 rm -rf conftest.dir
10505 if test -s conftest.tar; then
10506 AM_RUN_LOG([$am__untar <conftest.tar])
10507 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
10508 fi
10509 done
10510 rm -rf conftest.dir
10511
10512 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
10513 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
10514 AC_SUBST([am__tar])
10515 AC_SUBST([am__untar])
10516 ]) # _AM_PROG_TAR
10517
10518 m4_include([acinclude.m4])