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root/svn/hopm/releases/1.0.5/aclocal.m4
Revision: 5903
Committed: Mon May 4 12:36:20 2015 UTC (8 years, 10 months ago) by michael
File size: 374600 byte(s)
Log Message:
RELEASE TAG 1.0.5

File Contents

# Content
1 # generated automatically by aclocal 1.15 -*- Autoconf -*-
2
3 # Copyright (C) 1996-2014 Free Software Foundation, Inc.
4
5 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved.
8
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12 # PARTICULAR PURPOSE.
13
14 m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
15 m4_ifndef([AC_AUTOCONF_VERSION],
16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
17 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
18 [m4_warning([this file was generated for autoconf 2.69.
19 You have another version of autoconf. It may work, but is not guaranteed to.
20 If you have problems, you may need to regenerate the build system entirely.
21 To do so, use the procedure documented by the package, typically 'autoreconf'.])])
22
23 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
24 #
25 # Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc.
26 # Written by Gordon Matzigkeit, 1996
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 m4_define([_LT_COPYING], [dnl
33 # Copyright (C) 2014 Free Software Foundation, Inc.
34 # This is free software; see the source for copying conditions. There is NO
35 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
36
37 # GNU Libtool is free software; you can redistribute it and/or modify
38 # it under the terms of the GNU General Public License as published by
39 # the Free Software Foundation; either version 2 of of the License, or
40 # (at your option) any later version.
41 #
42 # As a special exception to the GNU General Public License, if you
43 # distribute this file as part of a program or library that is built
44 # using GNU Libtool, you may include this file under the same
45 # distribution terms that you use for the rest of that program.
46 #
47 # GNU Libtool is distributed in the hope that it will be useful, but
48 # WITHOUT ANY WARRANTY; without even the implied warranty of
49 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
50 # GNU General Public License for more details.
51 #
52 # You should have received a copy of the GNU General Public License
53 # along with this program. If not, see <http://www.gnu.org/licenses/>.
54 ])
55
56 # serial 58 LT_INIT
57
58
59 # LT_PREREQ(VERSION)
60 # ------------------
61 # Complain and exit if this libtool version is less that VERSION.
62 m4_defun([LT_PREREQ],
63 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
64 [m4_default([$3],
65 [m4_fatal([Libtool version $1 or higher is required],
66 63)])],
67 [$2])])
68
69
70 # _LT_CHECK_BUILDDIR
71 # ------------------
72 # Complain if the absolute build directory name contains unusual characters
73 m4_defun([_LT_CHECK_BUILDDIR],
74 [case `pwd` in
75 *\ * | *\ *)
76 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
77 esac
78 ])
79
80
81 # LT_INIT([OPTIONS])
82 # ------------------
83 AC_DEFUN([LT_INIT],
84 [AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
85 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
86 AC_BEFORE([$0], [LT_LANG])dnl
87 AC_BEFORE([$0], [LT_OUTPUT])dnl
88 AC_BEFORE([$0], [LTDL_INIT])dnl
89 m4_require([_LT_CHECK_BUILDDIR])dnl
90
91 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
92 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
93 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
94 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
95 dnl unless we require an AC_DEFUNed macro:
96 AC_REQUIRE([LTOPTIONS_VERSION])dnl
97 AC_REQUIRE([LTSUGAR_VERSION])dnl
98 AC_REQUIRE([LTVERSION_VERSION])dnl
99 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
100 m4_require([_LT_PROG_LTMAIN])dnl
101
102 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
103
104 dnl Parse OPTIONS
105 _LT_SET_OPTIONS([$0], [$1])
106
107 # This can be used to rebuild libtool when needed
108 LIBTOOL_DEPS=$ltmain
109
110 # Always use our own libtool.
111 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
112 AC_SUBST(LIBTOOL)dnl
113
114 _LT_SETUP
115
116 # Only expand once:
117 m4_define([LT_INIT])
118 ])# LT_INIT
119
120 # Old names:
121 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
122 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
123 dnl aclocal-1.4 backwards compatibility:
124 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
125 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
126
127
128 # _LT_PREPARE_CC_BASENAME
129 # -----------------------
130 m4_defun([_LT_PREPARE_CC_BASENAME], [
131 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
132 func_cc_basename ()
133 {
134 for cc_temp in @S|@*""; do
135 case $cc_temp in
136 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
137 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
138 \-*) ;;
139 *) break;;
140 esac
141 done
142 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
143 }
144 ])# _LT_PREPARE_CC_BASENAME
145
146
147 # _LT_CC_BASENAME(CC)
148 # -------------------
149 # It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME,
150 # but that macro is also expanded into generated libtool script, which
151 # arranges for $SED and $ECHO to be set by different means.
152 m4_defun([_LT_CC_BASENAME],
153 [m4_require([_LT_PREPARE_CC_BASENAME])dnl
154 AC_REQUIRE([_LT_DECL_SED])dnl
155 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
156 func_cc_basename $1
157 cc_basename=$func_cc_basename_result
158 ])
159
160
161 # _LT_FILEUTILS_DEFAULTS
162 # ----------------------
163 # It is okay to use these file commands and assume they have been set
164 # sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'.
165 m4_defun([_LT_FILEUTILS_DEFAULTS],
166 [: ${CP="cp -f"}
167 : ${MV="mv -f"}
168 : ${RM="rm -f"}
169 ])# _LT_FILEUTILS_DEFAULTS
170
171
172 # _LT_SETUP
173 # ---------
174 m4_defun([_LT_SETUP],
175 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
176 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
177 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
178 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
179
180 _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
181 dnl
182 _LT_DECL([], [host_alias], [0], [The host system])dnl
183 _LT_DECL([], [host], [0])dnl
184 _LT_DECL([], [host_os], [0])dnl
185 dnl
186 _LT_DECL([], [build_alias], [0], [The build system])dnl
187 _LT_DECL([], [build], [0])dnl
188 _LT_DECL([], [build_os], [0])dnl
189 dnl
190 AC_REQUIRE([AC_PROG_CC])dnl
191 AC_REQUIRE([LT_PATH_LD])dnl
192 AC_REQUIRE([LT_PATH_NM])dnl
193 dnl
194 AC_REQUIRE([AC_PROG_LN_S])dnl
195 test -z "$LN_S" && LN_S="ln -s"
196 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
197 dnl
198 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
199 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
200 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
201 dnl
202 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
203 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
204 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
205 m4_require([_LT_CMD_RELOAD])dnl
206 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
207 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
208 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
209 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
210 m4_require([_LT_WITH_SYSROOT])dnl
211 m4_require([_LT_CMD_TRUNCATE])dnl
212
213 _LT_CONFIG_LIBTOOL_INIT([
214 # See if we are running on zsh, and set the options that allow our
215 # commands through without removal of \ escapes INIT.
216 if test -n "\${ZSH_VERSION+set}"; then
217 setopt NO_GLOB_SUBST
218 fi
219 ])
220 if test -n "${ZSH_VERSION+set}"; then
221 setopt NO_GLOB_SUBST
222 fi
223
224 _LT_CHECK_OBJDIR
225
226 m4_require([_LT_TAG_COMPILER])dnl
227
228 case $host_os in
229 aix3*)
230 # AIX sometimes has problems with the GCC collect2 program. For some
231 # reason, if we set the COLLECT_NAMES environment variable, the problems
232 # vanish in a puff of smoke.
233 if test set != "${COLLECT_NAMES+set}"; then
234 COLLECT_NAMES=
235 export COLLECT_NAMES
236 fi
237 ;;
238 esac
239
240 # Global variables:
241 ofile=libtool
242 can_build_shared=yes
243
244 # All known linkers require a '.a' archive for static linking (except MSVC,
245 # which needs '.lib').
246 libext=a
247
248 with_gnu_ld=$lt_cv_prog_gnu_ld
249
250 old_CC=$CC
251 old_CFLAGS=$CFLAGS
252
253 # Set sane defaults for various variables
254 test -z "$CC" && CC=cc
255 test -z "$LTCC" && LTCC=$CC
256 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
257 test -z "$LD" && LD=ld
258 test -z "$ac_objext" && ac_objext=o
259
260 _LT_CC_BASENAME([$compiler])
261
262 # Only perform the check for file, if the check method requires it
263 test -z "$MAGIC_CMD" && MAGIC_CMD=file
264 case $deplibs_check_method in
265 file_magic*)
266 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
267 _LT_PATH_MAGIC
268 fi
269 ;;
270 esac
271
272 # Use C for the default configuration in the libtool script
273 LT_SUPPORTED_TAG([CC])
274 _LT_LANG_C_CONFIG
275 _LT_LANG_DEFAULT_CONFIG
276 _LT_CONFIG_COMMANDS
277 ])# _LT_SETUP
278
279
280 # _LT_PREPARE_SED_QUOTE_VARS
281 # --------------------------
282 # Define a few sed substitution that help us do robust quoting.
283 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
284 [# Backslashify metacharacters that are still active within
285 # double-quoted strings.
286 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
287
288 # Same as above, but do not quote variable references.
289 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
290
291 # Sed substitution to delay expansion of an escaped shell variable in a
292 # double_quote_subst'ed string.
293 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
294
295 # Sed substitution to delay expansion of an escaped single quote.
296 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
297
298 # Sed substitution to avoid accidental globbing in evaled expressions
299 no_glob_subst='s/\*/\\\*/g'
300 ])
301
302 # _LT_PROG_LTMAIN
303 # ---------------
304 # Note that this code is called both from 'configure', and 'config.status'
305 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
306 # 'config.status' has no value for ac_aux_dir unless we are using Automake,
307 # so we pass a copy along to make sure it has a sensible value anyway.
308 m4_defun([_LT_PROG_LTMAIN],
309 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
310 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
311 ltmain=$ac_aux_dir/ltmain.sh
312 ])# _LT_PROG_LTMAIN
313
314
315
316 # So that we can recreate a full libtool script including additional
317 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
318 # in macros and then make a single call at the end using the 'libtool'
319 # label.
320
321
322 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
323 # ----------------------------------------
324 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
325 m4_define([_LT_CONFIG_LIBTOOL_INIT],
326 [m4_ifval([$1],
327 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
328 [$1
329 ])])])
330
331 # Initialize.
332 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
333
334
335 # _LT_CONFIG_LIBTOOL([COMMANDS])
336 # ------------------------------
337 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
338 m4_define([_LT_CONFIG_LIBTOOL],
339 [m4_ifval([$1],
340 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
341 [$1
342 ])])])
343
344 # Initialize.
345 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
346
347
348 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
349 # -----------------------------------------------------
350 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
351 [_LT_CONFIG_LIBTOOL([$1])
352 _LT_CONFIG_LIBTOOL_INIT([$2])
353 ])
354
355
356 # _LT_FORMAT_COMMENT([COMMENT])
357 # -----------------------------
358 # Add leading comment marks to the start of each line, and a trailing
359 # full-stop to the whole comment if one is not present already.
360 m4_define([_LT_FORMAT_COMMENT],
361 [m4_ifval([$1], [
362 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
363 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
364 )])
365
366
367
368
369
370 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
371 # -------------------------------------------------------------------
372 # CONFIGNAME is the name given to the value in the libtool script.
373 # VARNAME is the (base) name used in the configure script.
374 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
375 # VARNAME. Any other value will be used directly.
376 m4_define([_LT_DECL],
377 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
378 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
379 [m4_ifval([$1], [$1], [$2])])
380 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
381 m4_ifval([$4],
382 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
383 lt_dict_add_subkey([lt_decl_dict], [$2],
384 [tagged?], [m4_ifval([$5], [yes], [no])])])
385 ])
386
387
388 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
389 # --------------------------------------------------------
390 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
391
392
393 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
394 # ------------------------------------------------
395 m4_define([lt_decl_tag_varnames],
396 [_lt_decl_filter([tagged?], [yes], $@)])
397
398
399 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
400 # ---------------------------------------------------------
401 m4_define([_lt_decl_filter],
402 [m4_case([$#],
403 [0], [m4_fatal([$0: too few arguments: $#])],
404 [1], [m4_fatal([$0: too few arguments: $#: $1])],
405 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
406 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
407 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
408 ])
409
410
411 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
412 # --------------------------------------------------
413 m4_define([lt_decl_quote_varnames],
414 [_lt_decl_filter([value], [1], $@)])
415
416
417 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
418 # ---------------------------------------------------
419 m4_define([lt_decl_dquote_varnames],
420 [_lt_decl_filter([value], [2], $@)])
421
422
423 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
424 # ---------------------------------------------------
425 m4_define([lt_decl_varnames_tagged],
426 [m4_assert([$# <= 2])dnl
427 _$0(m4_quote(m4_default([$1], [[, ]])),
428 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
429 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
430 m4_define([_lt_decl_varnames_tagged],
431 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
432
433
434 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
435 # ------------------------------------------------
436 m4_define([lt_decl_all_varnames],
437 [_$0(m4_quote(m4_default([$1], [[, ]])),
438 m4_if([$2], [],
439 m4_quote(lt_decl_varnames),
440 m4_quote(m4_shift($@))))[]dnl
441 ])
442 m4_define([_lt_decl_all_varnames],
443 [lt_join($@, lt_decl_varnames_tagged([$1],
444 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
445 ])
446
447
448 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
449 # ------------------------------------
450 # Quote a variable value, and forward it to 'config.status' so that its
451 # declaration there will have the same value as in 'configure'. VARNAME
452 # must have a single quote delimited value for this to work.
453 m4_define([_LT_CONFIG_STATUS_DECLARE],
454 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
455
456
457 # _LT_CONFIG_STATUS_DECLARATIONS
458 # ------------------------------
459 # We delimit libtool config variables with single quotes, so when
460 # we write them to config.status, we have to be sure to quote all
461 # embedded single quotes properly. In configure, this macro expands
462 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
463 #
464 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
465 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
466 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
467 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
468
469
470 # _LT_LIBTOOL_TAGS
471 # ----------------
472 # Output comment and list of tags supported by the script
473 m4_defun([_LT_LIBTOOL_TAGS],
474 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
475 available_tags='_LT_TAGS'dnl
476 ])
477
478
479 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
480 # -----------------------------------
481 # Extract the dictionary values for VARNAME (optionally with TAG) and
482 # expand to a commented shell variable setting:
483 #
484 # # Some comment about what VAR is for.
485 # visible_name=$lt_internal_name
486 m4_define([_LT_LIBTOOL_DECLARE],
487 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
488 [description])))[]dnl
489 m4_pushdef([_libtool_name],
490 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
491 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
492 [0], [_libtool_name=[$]$1],
493 [1], [_libtool_name=$lt_[]$1],
494 [2], [_libtool_name=$lt_[]$1],
495 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
496 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
497 ])
498
499
500 # _LT_LIBTOOL_CONFIG_VARS
501 # -----------------------
502 # Produce commented declarations of non-tagged libtool config variables
503 # suitable for insertion in the LIBTOOL CONFIG section of the 'libtool'
504 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
505 # section) are produced by _LT_LIBTOOL_TAG_VARS.
506 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
507 [m4_foreach([_lt_var],
508 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
509 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
510
511
512 # _LT_LIBTOOL_TAG_VARS(TAG)
513 # -------------------------
514 m4_define([_LT_LIBTOOL_TAG_VARS],
515 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
516 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
517
518
519 # _LT_TAGVAR(VARNAME, [TAGNAME])
520 # ------------------------------
521 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
522
523
524 # _LT_CONFIG_COMMANDS
525 # -------------------
526 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
527 # variables for single and double quote escaping we saved from calls
528 # to _LT_DECL, we can put quote escaped variables declarations
529 # into 'config.status', and then the shell code to quote escape them in
530 # for loops in 'config.status'. Finally, any additional code accumulated
531 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
532 m4_defun([_LT_CONFIG_COMMANDS],
533 [AC_PROVIDE_IFELSE([LT_OUTPUT],
534 dnl If the libtool generation code has been placed in $CONFIG_LT,
535 dnl instead of duplicating it all over again into config.status,
536 dnl then we will have config.status run $CONFIG_LT later, so it
537 dnl needs to know what name is stored there:
538 [AC_CONFIG_COMMANDS([libtool],
539 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
540 dnl If the libtool generation code is destined for config.status,
541 dnl expand the accumulated commands and init code now:
542 [AC_CONFIG_COMMANDS([libtool],
543 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
544 ])#_LT_CONFIG_COMMANDS
545
546
547 # Initialize.
548 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
549 [
550
551 # The HP-UX ksh and POSIX shell print the target directory to stdout
552 # if CDPATH is set.
553 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
554
555 sed_quote_subst='$sed_quote_subst'
556 double_quote_subst='$double_quote_subst'
557 delay_variable_subst='$delay_variable_subst'
558 _LT_CONFIG_STATUS_DECLARATIONS
559 LTCC='$LTCC'
560 LTCFLAGS='$LTCFLAGS'
561 compiler='$compiler_DEFAULT'
562
563 # A function that is used when there is no print builtin or printf.
564 func_fallback_echo ()
565 {
566 eval 'cat <<_LTECHO_EOF
567 \$[]1
568 _LTECHO_EOF'
569 }
570
571 # Quote evaled strings.
572 for var in lt_decl_all_varnames([[ \
573 ]], lt_decl_quote_varnames); do
574 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
575 *[[\\\\\\\`\\"\\\$]]*)
576 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
577 ;;
578 *)
579 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
580 ;;
581 esac
582 done
583
584 # Double-quote double-evaled strings.
585 for var in lt_decl_all_varnames([[ \
586 ]], lt_decl_dquote_varnames); do
587 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
588 *[[\\\\\\\`\\"\\\$]]*)
589 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
590 ;;
591 *)
592 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
593 ;;
594 esac
595 done
596
597 _LT_OUTPUT_LIBTOOL_INIT
598 ])
599
600 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
601 # ------------------------------------
602 # Generate a child script FILE with all initialization necessary to
603 # reuse the environment learned by the parent script, and make the
604 # file executable. If COMMENT is supplied, it is inserted after the
605 # '#!' sequence but before initialization text begins. After this
606 # macro, additional text can be appended to FILE to form the body of
607 # the child script. The macro ends with non-zero status if the
608 # file could not be fully written (such as if the disk is full).
609 m4_ifdef([AS_INIT_GENERATED],
610 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
611 [m4_defun([_LT_GENERATED_FILE_INIT],
612 [m4_require([AS_PREPARE])]dnl
613 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
614 [lt_write_fail=0
615 cat >$1 <<_ASEOF || lt_write_fail=1
616 #! $SHELL
617 # Generated by $as_me.
618 $2
619 SHELL=\${CONFIG_SHELL-$SHELL}
620 export SHELL
621 _ASEOF
622 cat >>$1 <<\_ASEOF || lt_write_fail=1
623 AS_SHELL_SANITIZE
624 _AS_PREPARE
625 exec AS_MESSAGE_FD>&1
626 _ASEOF
627 test 0 = "$lt_write_fail" && chmod +x $1[]dnl
628 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
629
630 # LT_OUTPUT
631 # ---------
632 # This macro allows early generation of the libtool script (before
633 # AC_OUTPUT is called), incase it is used in configure for compilation
634 # tests.
635 AC_DEFUN([LT_OUTPUT],
636 [: ${CONFIG_LT=./config.lt}
637 AC_MSG_NOTICE([creating $CONFIG_LT])
638 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
639 [# Run this file to recreate a libtool stub with the current configuration.])
640
641 cat >>"$CONFIG_LT" <<\_LTEOF
642 lt_cl_silent=false
643 exec AS_MESSAGE_LOG_FD>>config.log
644 {
645 echo
646 AS_BOX([Running $as_me.])
647 } >&AS_MESSAGE_LOG_FD
648
649 lt_cl_help="\
650 '$as_me' creates a local libtool stub from the current configuration,
651 for use in further configure time tests before the real libtool is
652 generated.
653
654 Usage: $[0] [[OPTIONS]]
655
656 -h, --help print this help, then exit
657 -V, --version print version number, then exit
658 -q, --quiet do not print progress messages
659 -d, --debug don't remove temporary files
660
661 Report bugs to <bug-libtool@gnu.org>."
662
663 lt_cl_version="\
664 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
665 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
666 configured by $[0], generated by m4_PACKAGE_STRING.
667
668 Copyright (C) 2011 Free Software Foundation, Inc.
669 This config.lt script is free software; the Free Software Foundation
670 gives unlimited permision to copy, distribute and modify it."
671
672 while test 0 != $[#]
673 do
674 case $[1] in
675 --version | --v* | -V )
676 echo "$lt_cl_version"; exit 0 ;;
677 --help | --h* | -h )
678 echo "$lt_cl_help"; exit 0 ;;
679 --debug | --d* | -d )
680 debug=: ;;
681 --quiet | --q* | --silent | --s* | -q )
682 lt_cl_silent=: ;;
683
684 -*) AC_MSG_ERROR([unrecognized option: $[1]
685 Try '$[0] --help' for more information.]) ;;
686
687 *) AC_MSG_ERROR([unrecognized argument: $[1]
688 Try '$[0] --help' for more information.]) ;;
689 esac
690 shift
691 done
692
693 if $lt_cl_silent; then
694 exec AS_MESSAGE_FD>/dev/null
695 fi
696 _LTEOF
697
698 cat >>"$CONFIG_LT" <<_LTEOF
699 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
700 _LTEOF
701
702 cat >>"$CONFIG_LT" <<\_LTEOF
703 AC_MSG_NOTICE([creating $ofile])
704 _LT_OUTPUT_LIBTOOL_COMMANDS
705 AS_EXIT(0)
706 _LTEOF
707 chmod +x "$CONFIG_LT"
708
709 # configure is writing to config.log, but config.lt does its own redirection,
710 # appending to config.log, which fails on DOS, as config.log is still kept
711 # open by configure. Here we exec the FD to /dev/null, effectively closing
712 # config.log, so it can be properly (re)opened and appended to by config.lt.
713 lt_cl_success=:
714 test yes = "$silent" &&
715 lt_config_lt_args="$lt_config_lt_args --quiet"
716 exec AS_MESSAGE_LOG_FD>/dev/null
717 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
718 exec AS_MESSAGE_LOG_FD>>config.log
719 $lt_cl_success || AS_EXIT(1)
720 ])# LT_OUTPUT
721
722
723 # _LT_CONFIG(TAG)
724 # ---------------
725 # If TAG is the built-in tag, create an initial libtool script with a
726 # default configuration from the untagged config vars. Otherwise add code
727 # to config.status for appending the configuration named by TAG from the
728 # matching tagged config vars.
729 m4_defun([_LT_CONFIG],
730 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
731 _LT_CONFIG_SAVE_COMMANDS([
732 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
733 m4_if(_LT_TAG, [C], [
734 # See if we are running on zsh, and set the options that allow our
735 # commands through without removal of \ escapes.
736 if test -n "${ZSH_VERSION+set}"; then
737 setopt NO_GLOB_SUBST
738 fi
739
740 cfgfile=${ofile}T
741 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
742 $RM "$cfgfile"
743
744 cat <<_LT_EOF >> "$cfgfile"
745 #! $SHELL
746 # Generated automatically by $as_me ($PACKAGE) $VERSION
747 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
748 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
749
750 # Provide generalized library-building support services.
751 # Written by Gordon Matzigkeit, 1996
752
753 _LT_COPYING
754 _LT_LIBTOOL_TAGS
755
756 # Configured defaults for sys_lib_dlsearch_path munging.
757 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
758
759 # ### BEGIN LIBTOOL CONFIG
760 _LT_LIBTOOL_CONFIG_VARS
761 _LT_LIBTOOL_TAG_VARS
762 # ### END LIBTOOL CONFIG
763
764 _LT_EOF
765
766 cat <<'_LT_EOF' >> "$cfgfile"
767
768 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
769
770 _LT_PREPARE_MUNGE_PATH_LIST
771 _LT_PREPARE_CC_BASENAME
772
773 # ### END FUNCTIONS SHARED WITH CONFIGURE
774
775 _LT_EOF
776
777 case $host_os in
778 aix3*)
779 cat <<\_LT_EOF >> "$cfgfile"
780 # AIX sometimes has problems with the GCC collect2 program. For some
781 # reason, if we set the COLLECT_NAMES environment variable, the problems
782 # vanish in a puff of smoke.
783 if test set != "${COLLECT_NAMES+set}"; then
784 COLLECT_NAMES=
785 export COLLECT_NAMES
786 fi
787 _LT_EOF
788 ;;
789 esac
790
791 _LT_PROG_LTMAIN
792
793 # We use sed instead of cat because bash on DJGPP gets confused if
794 # if finds mixed CR/LF and LF-only lines. Since sed operates in
795 # text mode, it properly converts lines to CR/LF. This bash problem
796 # is reportedly fixed, but why not run on old versions too?
797 sed '$q' "$ltmain" >> "$cfgfile" \
798 || (rm -f "$cfgfile"; exit 1)
799
800 mv -f "$cfgfile" "$ofile" ||
801 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
802 chmod +x "$ofile"
803 ],
804 [cat <<_LT_EOF >> "$ofile"
805
806 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
807 dnl in a comment (ie after a #).
808 # ### BEGIN LIBTOOL TAG CONFIG: $1
809 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
810 # ### END LIBTOOL TAG CONFIG: $1
811 _LT_EOF
812 ])dnl /m4_if
813 ],
814 [m4_if([$1], [], [
815 PACKAGE='$PACKAGE'
816 VERSION='$VERSION'
817 RM='$RM'
818 ofile='$ofile'], [])
819 ])dnl /_LT_CONFIG_SAVE_COMMANDS
820 ])# _LT_CONFIG
821
822
823 # LT_SUPPORTED_TAG(TAG)
824 # ---------------------
825 # Trace this macro to discover what tags are supported by the libtool
826 # --tag option, using:
827 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
828 AC_DEFUN([LT_SUPPORTED_TAG], [])
829
830
831 # C support is built-in for now
832 m4_define([_LT_LANG_C_enabled], [])
833 m4_define([_LT_TAGS], [])
834
835
836 # LT_LANG(LANG)
837 # -------------
838 # Enable libtool support for the given language if not already enabled.
839 AC_DEFUN([LT_LANG],
840 [AC_BEFORE([$0], [LT_OUTPUT])dnl
841 m4_case([$1],
842 [C], [_LT_LANG(C)],
843 [C++], [_LT_LANG(CXX)],
844 [Go], [_LT_LANG(GO)],
845 [Java], [_LT_LANG(GCJ)],
846 [Fortran 77], [_LT_LANG(F77)],
847 [Fortran], [_LT_LANG(FC)],
848 [Windows Resource], [_LT_LANG(RC)],
849 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
850 [_LT_LANG($1)],
851 [m4_fatal([$0: unsupported language: "$1"])])])dnl
852 ])# LT_LANG
853
854
855 # _LT_LANG(LANGNAME)
856 # ------------------
857 m4_defun([_LT_LANG],
858 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
859 [LT_SUPPORTED_TAG([$1])dnl
860 m4_append([_LT_TAGS], [$1 ])dnl
861 m4_define([_LT_LANG_]$1[_enabled], [])dnl
862 _LT_LANG_$1_CONFIG($1)])dnl
863 ])# _LT_LANG
864
865
866 m4_ifndef([AC_PROG_GO], [
867 # NOTE: This macro has been submitted for inclusion into #
868 # GNU Autoconf as AC_PROG_GO. When it is available in #
869 # a released version of Autoconf we should remove this #
870 # macro and use it instead. #
871 m4_defun([AC_PROG_GO],
872 [AC_LANG_PUSH(Go)dnl
873 AC_ARG_VAR([GOC], [Go compiler command])dnl
874 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
875 _AC_ARG_VAR_LDFLAGS()dnl
876 AC_CHECK_TOOL(GOC, gccgo)
877 if test -z "$GOC"; then
878 if test -n "$ac_tool_prefix"; then
879 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
880 fi
881 fi
882 if test -z "$GOC"; then
883 AC_CHECK_PROG(GOC, gccgo, gccgo, false)
884 fi
885 ])#m4_defun
886 ])#m4_ifndef
887
888
889 # _LT_LANG_DEFAULT_CONFIG
890 # -----------------------
891 m4_defun([_LT_LANG_DEFAULT_CONFIG],
892 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
893 [LT_LANG(CXX)],
894 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
895
896 AC_PROVIDE_IFELSE([AC_PROG_F77],
897 [LT_LANG(F77)],
898 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
899
900 AC_PROVIDE_IFELSE([AC_PROG_FC],
901 [LT_LANG(FC)],
902 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
903
904 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
905 dnl pulling things in needlessly.
906 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
907 [LT_LANG(GCJ)],
908 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
909 [LT_LANG(GCJ)],
910 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
911 [LT_LANG(GCJ)],
912 [m4_ifdef([AC_PROG_GCJ],
913 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
914 m4_ifdef([A][M_PROG_GCJ],
915 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
916 m4_ifdef([LT_PROG_GCJ],
917 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
918
919 AC_PROVIDE_IFELSE([AC_PROG_GO],
920 [LT_LANG(GO)],
921 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
922
923 AC_PROVIDE_IFELSE([LT_PROG_RC],
924 [LT_LANG(RC)],
925 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
926 ])# _LT_LANG_DEFAULT_CONFIG
927
928 # Obsolete macros:
929 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
930 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
931 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
932 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
933 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
934 dnl aclocal-1.4 backwards compatibility:
935 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
936 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
937 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
938 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
939 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
940
941
942 # _LT_TAG_COMPILER
943 # ----------------
944 m4_defun([_LT_TAG_COMPILER],
945 [AC_REQUIRE([AC_PROG_CC])dnl
946
947 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
948 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
949 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
950 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
951
952 # If no C compiler was specified, use CC.
953 LTCC=${LTCC-"$CC"}
954
955 # If no C compiler flags were specified, use CFLAGS.
956 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
957
958 # Allow CC to be a program name with arguments.
959 compiler=$CC
960 ])# _LT_TAG_COMPILER
961
962
963 # _LT_COMPILER_BOILERPLATE
964 # ------------------------
965 # Check for compiler boilerplate output or warnings with
966 # the simple compiler test code.
967 m4_defun([_LT_COMPILER_BOILERPLATE],
968 [m4_require([_LT_DECL_SED])dnl
969 ac_outfile=conftest.$ac_objext
970 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
971 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
972 _lt_compiler_boilerplate=`cat conftest.err`
973 $RM conftest*
974 ])# _LT_COMPILER_BOILERPLATE
975
976
977 # _LT_LINKER_BOILERPLATE
978 # ----------------------
979 # Check for linker boilerplate output or warnings with
980 # the simple link test code.
981 m4_defun([_LT_LINKER_BOILERPLATE],
982 [m4_require([_LT_DECL_SED])dnl
983 ac_outfile=conftest.$ac_objext
984 echo "$lt_simple_link_test_code" >conftest.$ac_ext
985 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
986 _lt_linker_boilerplate=`cat conftest.err`
987 $RM -r conftest*
988 ])# _LT_LINKER_BOILERPLATE
989
990 # _LT_REQUIRED_DARWIN_CHECKS
991 # -------------------------
992 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
993 case $host_os in
994 rhapsody* | darwin*)
995 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
996 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
997 AC_CHECK_TOOL([LIPO], [lipo], [:])
998 AC_CHECK_TOOL([OTOOL], [otool], [:])
999 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
1000 _LT_DECL([], [DSYMUTIL], [1],
1001 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
1002 _LT_DECL([], [NMEDIT], [1],
1003 [Tool to change global to local symbols on Mac OS X])
1004 _LT_DECL([], [LIPO], [1],
1005 [Tool to manipulate fat objects and archives on Mac OS X])
1006 _LT_DECL([], [OTOOL], [1],
1007 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
1008 _LT_DECL([], [OTOOL64], [1],
1009 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
1010
1011 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
1012 [lt_cv_apple_cc_single_mod=no
1013 if test -z "$LT_MULTI_MODULE"; then
1014 # By default we will add the -single_module flag. You can override
1015 # by either setting the environment variable LT_MULTI_MODULE
1016 # non-empty at configure time, or by adding -multi_module to the
1017 # link flags.
1018 rm -rf libconftest.dylib*
1019 echo "int foo(void){return 1;}" > conftest.c
1020 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1021 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
1022 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1023 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
1024 _lt_result=$?
1025 # If there is a non-empty error log, and "single_module"
1026 # appears in it, assume the flag caused a linker warning
1027 if test -s conftest.err && $GREP single_module conftest.err; then
1028 cat conftest.err >&AS_MESSAGE_LOG_FD
1029 # Otherwise, if the output was created with a 0 exit code from
1030 # the compiler, it worked.
1031 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
1032 lt_cv_apple_cc_single_mod=yes
1033 else
1034 cat conftest.err >&AS_MESSAGE_LOG_FD
1035 fi
1036 rm -rf libconftest.dylib*
1037 rm -f conftest.*
1038 fi])
1039
1040 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1041 [lt_cv_ld_exported_symbols_list],
1042 [lt_cv_ld_exported_symbols_list=no
1043 save_LDFLAGS=$LDFLAGS
1044 echo "_main" > conftest.sym
1045 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1046 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1047 [lt_cv_ld_exported_symbols_list=yes],
1048 [lt_cv_ld_exported_symbols_list=no])
1049 LDFLAGS=$save_LDFLAGS
1050 ])
1051
1052 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1053 [lt_cv_ld_force_load=no
1054 cat > conftest.c << _LT_EOF
1055 int forced_loaded() { return 2;}
1056 _LT_EOF
1057 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1058 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1059 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1060 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1061 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1062 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1063 cat > conftest.c << _LT_EOF
1064 int main() { return 0;}
1065 _LT_EOF
1066 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1067 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1068 _lt_result=$?
1069 if test -s conftest.err && $GREP force_load conftest.err; then
1070 cat conftest.err >&AS_MESSAGE_LOG_FD
1071 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
1072 lt_cv_ld_force_load=yes
1073 else
1074 cat conftest.err >&AS_MESSAGE_LOG_FD
1075 fi
1076 rm -f conftest.err libconftest.a conftest conftest.c
1077 rm -rf conftest.dSYM
1078 ])
1079 case $host_os in
1080 rhapsody* | darwin1.[[012]])
1081 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
1082 darwin1.*)
1083 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
1084 darwin*) # darwin 5.x on
1085 # if running on 10.5 or later, the deployment target defaults
1086 # to the OS version, if on x86, and 10.4, the deployment
1087 # target defaults to 10.4. Don't you love it?
1088 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1089 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1090 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
1091 10.[[012]][[,.]]*)
1092 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
1093 10.*)
1094 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
1095 esac
1096 ;;
1097 esac
1098 if test yes = "$lt_cv_apple_cc_single_mod"; then
1099 _lt_dar_single_mod='$single_module'
1100 fi
1101 if test yes = "$lt_cv_ld_exported_symbols_list"; then
1102 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
1103 else
1104 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
1105 fi
1106 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
1107 _lt_dsymutil='~$DSYMUTIL $lib || :'
1108 else
1109 _lt_dsymutil=
1110 fi
1111 ;;
1112 esac
1113 ])
1114
1115
1116 # _LT_DARWIN_LINKER_FEATURES([TAG])
1117 # ---------------------------------
1118 # Checks for linker and compiler features on darwin
1119 m4_defun([_LT_DARWIN_LINKER_FEATURES],
1120 [
1121 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1122 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1123 _LT_TAGVAR(hardcode_direct, $1)=no
1124 _LT_TAGVAR(hardcode_automatic, $1)=yes
1125 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1126 if test yes = "$lt_cv_ld_force_load"; then
1127 _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\"`'
1128 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
1129 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1130 else
1131 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1132 fi
1133 _LT_TAGVAR(link_all_deplibs, $1)=yes
1134 _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
1135 case $cc_basename in
1136 ifort*|nagfor*) _lt_dar_can_shared=yes ;;
1137 *) _lt_dar_can_shared=$GCC ;;
1138 esac
1139 if test yes = "$_lt_dar_can_shared"; then
1140 output_verbose_link_cmd=func_echo_all
1141 _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"
1142 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
1143 _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"
1144 _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"
1145 m4_if([$1], [CXX],
1146 [ if test yes != "$lt_cv_apple_cc_single_mod"; then
1147 _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"
1148 _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"
1149 fi
1150 ],[])
1151 else
1152 _LT_TAGVAR(ld_shlibs, $1)=no
1153 fi
1154 ])
1155
1156 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1157 # ----------------------------------
1158 # Links a minimal program and checks the executable
1159 # for the system default hardcoded library path. In most cases,
1160 # this is /usr/lib:/lib, but when the MPI compilers are used
1161 # the location of the communication and MPI libs are included too.
1162 # If we don't find anything, use the default library path according
1163 # to the aix ld manual.
1164 # Store the results from the different compilers for each TAGNAME.
1165 # Allow to override them for all tags through lt_cv_aix_libpath.
1166 m4_defun([_LT_SYS_MODULE_PATH_AIX],
1167 [m4_require([_LT_DECL_SED])dnl
1168 if test set = "${lt_cv_aix_libpath+set}"; then
1169 aix_libpath=$lt_cv_aix_libpath
1170 else
1171 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1172 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1173 lt_aix_libpath_sed='[
1174 /Import File Strings/,/^$/ {
1175 /^0/ {
1176 s/^0 *\([^ ]*\) *$/\1/
1177 p
1178 }
1179 }]'
1180 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1181 # Check for a 64-bit object if we didn't find anything.
1182 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1183 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1184 fi],[])
1185 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1186 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
1187 fi
1188 ])
1189 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1190 fi
1191 ])# _LT_SYS_MODULE_PATH_AIX
1192
1193
1194 # _LT_SHELL_INIT(ARG)
1195 # -------------------
1196 m4_define([_LT_SHELL_INIT],
1197 [m4_divert_text([M4SH-INIT], [$1
1198 ])])# _LT_SHELL_INIT
1199
1200
1201
1202 # _LT_PROG_ECHO_BACKSLASH
1203 # -----------------------
1204 # Find how we can fake an echo command that does not interpret backslash.
1205 # In particular, with Autoconf 2.60 or later we add some code to the start
1206 # of the generated configure script that will find a shell with a builtin
1207 # printf (that we can use as an echo command).
1208 m4_defun([_LT_PROG_ECHO_BACKSLASH],
1209 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1210 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1211 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1212
1213 AC_MSG_CHECKING([how to print strings])
1214 # Test print first, because it will be a builtin if present.
1215 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1216 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1217 ECHO='print -r --'
1218 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1219 ECHO='printf %s\n'
1220 else
1221 # Use this function as a fallback that always works.
1222 func_fallback_echo ()
1223 {
1224 eval 'cat <<_LTECHO_EOF
1225 $[]1
1226 _LTECHO_EOF'
1227 }
1228 ECHO='func_fallback_echo'
1229 fi
1230
1231 # func_echo_all arg...
1232 # Invoke $ECHO with all args, space-separated.
1233 func_echo_all ()
1234 {
1235 $ECHO "$*"
1236 }
1237
1238 case $ECHO in
1239 printf*) AC_MSG_RESULT([printf]) ;;
1240 print*) AC_MSG_RESULT([print -r]) ;;
1241 *) AC_MSG_RESULT([cat]) ;;
1242 esac
1243
1244 m4_ifdef([_AS_DETECT_SUGGESTED],
1245 [_AS_DETECT_SUGGESTED([
1246 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1247 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1248 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1249 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1250 PATH=/empty FPATH=/empty; export PATH FPATH
1251 test "X`printf %s $ECHO`" = "X$ECHO" \
1252 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1253
1254 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1255 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1256 ])# _LT_PROG_ECHO_BACKSLASH
1257
1258
1259 # _LT_WITH_SYSROOT
1260 # ----------------
1261 AC_DEFUN([_LT_WITH_SYSROOT],
1262 [AC_MSG_CHECKING([for sysroot])
1263 AC_ARG_WITH([sysroot],
1264 [AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
1265 [Search for dependent libraries within DIR (or the compiler's sysroot
1266 if not specified).])],
1267 [], [with_sysroot=no])
1268
1269 dnl lt_sysroot will always be passed unquoted. We quote it here
1270 dnl in case the user passed a directory name.
1271 lt_sysroot=
1272 case $with_sysroot in #(
1273 yes)
1274 if test yes = "$GCC"; then
1275 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1276 fi
1277 ;; #(
1278 /*)
1279 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1280 ;; #(
1281 no|'')
1282 ;; #(
1283 *)
1284 AC_MSG_RESULT([$with_sysroot])
1285 AC_MSG_ERROR([The sysroot must be an absolute path.])
1286 ;;
1287 esac
1288
1289 AC_MSG_RESULT([${lt_sysroot:-no}])
1290 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1291 [dependent libraries, and where our libraries should be installed.])])
1292
1293 # _LT_ENABLE_LOCK
1294 # ---------------
1295 m4_defun([_LT_ENABLE_LOCK],
1296 [AC_ARG_ENABLE([libtool-lock],
1297 [AS_HELP_STRING([--disable-libtool-lock],
1298 [avoid locking (might break parallel builds)])])
1299 test no = "$enable_libtool_lock" || enable_libtool_lock=yes
1300
1301 # Some flags need to be propagated to the compiler or linker for good
1302 # libtool support.
1303 case $host in
1304 ia64-*-hpux*)
1305 # Find out what ABI is being produced by ac_compile, and set mode
1306 # options accordingly.
1307 echo 'int i;' > conftest.$ac_ext
1308 if AC_TRY_EVAL(ac_compile); then
1309 case `/usr/bin/file conftest.$ac_objext` in
1310 *ELF-32*)
1311 HPUX_IA64_MODE=32
1312 ;;
1313 *ELF-64*)
1314 HPUX_IA64_MODE=64
1315 ;;
1316 esac
1317 fi
1318 rm -rf conftest*
1319 ;;
1320 *-*-irix6*)
1321 # Find out what ABI is being produced by ac_compile, and set linker
1322 # options accordingly.
1323 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1324 if AC_TRY_EVAL(ac_compile); then
1325 if test yes = "$lt_cv_prog_gnu_ld"; then
1326 case `/usr/bin/file conftest.$ac_objext` in
1327 *32-bit*)
1328 LD="${LD-ld} -melf32bsmip"
1329 ;;
1330 *N32*)
1331 LD="${LD-ld} -melf32bmipn32"
1332 ;;
1333 *64-bit*)
1334 LD="${LD-ld} -melf64bmip"
1335 ;;
1336 esac
1337 else
1338 case `/usr/bin/file conftest.$ac_objext` in
1339 *32-bit*)
1340 LD="${LD-ld} -32"
1341 ;;
1342 *N32*)
1343 LD="${LD-ld} -n32"
1344 ;;
1345 *64-bit*)
1346 LD="${LD-ld} -64"
1347 ;;
1348 esac
1349 fi
1350 fi
1351 rm -rf conftest*
1352 ;;
1353
1354 mips64*-*linux*)
1355 # Find out what ABI is being produced by ac_compile, and set linker
1356 # options accordingly.
1357 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1358 if AC_TRY_EVAL(ac_compile); then
1359 emul=elf
1360 case `/usr/bin/file conftest.$ac_objext` in
1361 *32-bit*)
1362 emul="${emul}32"
1363 ;;
1364 *64-bit*)
1365 emul="${emul}64"
1366 ;;
1367 esac
1368 case `/usr/bin/file conftest.$ac_objext` in
1369 *MSB*)
1370 emul="${emul}btsmip"
1371 ;;
1372 *LSB*)
1373 emul="${emul}ltsmip"
1374 ;;
1375 esac
1376 case `/usr/bin/file conftest.$ac_objext` in
1377 *N32*)
1378 emul="${emul}n32"
1379 ;;
1380 esac
1381 LD="${LD-ld} -m $emul"
1382 fi
1383 rm -rf conftest*
1384 ;;
1385
1386 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
1387 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1388 # Find out what ABI is being produced by ac_compile, and set linker
1389 # options accordingly. Note that the listed cases only cover the
1390 # situations where additional linker options are needed (such as when
1391 # doing 32-bit compilation for a host where ld defaults to 64-bit, or
1392 # vice versa); the common cases where no linker options are needed do
1393 # not appear in the list.
1394 echo 'int i;' > conftest.$ac_ext
1395 if AC_TRY_EVAL(ac_compile); then
1396 case `/usr/bin/file conftest.o` in
1397 *32-bit*)
1398 case $host in
1399 x86_64-*kfreebsd*-gnu)
1400 LD="${LD-ld} -m elf_i386_fbsd"
1401 ;;
1402 x86_64-*linux*)
1403 case `/usr/bin/file conftest.o` in
1404 *x86-64*)
1405 LD="${LD-ld} -m elf32_x86_64"
1406 ;;
1407 *)
1408 LD="${LD-ld} -m elf_i386"
1409 ;;
1410 esac
1411 ;;
1412 powerpc64le-*linux*)
1413 LD="${LD-ld} -m elf32lppclinux"
1414 ;;
1415 powerpc64-*linux*)
1416 LD="${LD-ld} -m elf32ppclinux"
1417 ;;
1418 s390x-*linux*)
1419 LD="${LD-ld} -m elf_s390"
1420 ;;
1421 sparc64-*linux*)
1422 LD="${LD-ld} -m elf32_sparc"
1423 ;;
1424 esac
1425 ;;
1426 *64-bit*)
1427 case $host in
1428 x86_64-*kfreebsd*-gnu)
1429 LD="${LD-ld} -m elf_x86_64_fbsd"
1430 ;;
1431 x86_64-*linux*)
1432 LD="${LD-ld} -m elf_x86_64"
1433 ;;
1434 powerpcle-*linux*)
1435 LD="${LD-ld} -m elf64lppc"
1436 ;;
1437 powerpc-*linux*)
1438 LD="${LD-ld} -m elf64ppc"
1439 ;;
1440 s390*-*linux*|s390*-*tpf*)
1441 LD="${LD-ld} -m elf64_s390"
1442 ;;
1443 sparc*-*linux*)
1444 LD="${LD-ld} -m elf64_sparc"
1445 ;;
1446 esac
1447 ;;
1448 esac
1449 fi
1450 rm -rf conftest*
1451 ;;
1452
1453 *-*-sco3.2v5*)
1454 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1455 SAVE_CFLAGS=$CFLAGS
1456 CFLAGS="$CFLAGS -belf"
1457 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1458 [AC_LANG_PUSH(C)
1459 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1460 AC_LANG_POP])
1461 if test yes != "$lt_cv_cc_needs_belf"; then
1462 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1463 CFLAGS=$SAVE_CFLAGS
1464 fi
1465 ;;
1466 *-*solaris*)
1467 # Find out what ABI is being produced by ac_compile, and set linker
1468 # options accordingly.
1469 echo 'int i;' > conftest.$ac_ext
1470 if AC_TRY_EVAL(ac_compile); then
1471 case `/usr/bin/file conftest.o` in
1472 *64-bit*)
1473 case $lt_cv_prog_gnu_ld in
1474 yes*)
1475 case $host in
1476 i?86-*-solaris*|x86_64-*-solaris*)
1477 LD="${LD-ld} -m elf_x86_64"
1478 ;;
1479 sparc*-*-solaris*)
1480 LD="${LD-ld} -m elf64_sparc"
1481 ;;
1482 esac
1483 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1484 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1485 LD=${LD-ld}_sol2
1486 fi
1487 ;;
1488 *)
1489 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1490 LD="${LD-ld} -64"
1491 fi
1492 ;;
1493 esac
1494 ;;
1495 esac
1496 fi
1497 rm -rf conftest*
1498 ;;
1499 esac
1500
1501 need_locks=$enable_libtool_lock
1502 ])# _LT_ENABLE_LOCK
1503
1504
1505 # _LT_PROG_AR
1506 # -----------
1507 m4_defun([_LT_PROG_AR],
1508 [AC_CHECK_TOOLS(AR, [ar], false)
1509 : ${AR=ar}
1510 : ${AR_FLAGS=cru}
1511 _LT_DECL([], [AR], [1], [The archiver])
1512 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1513
1514 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1515 [lt_cv_ar_at_file=no
1516 AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1517 [echo conftest.$ac_objext > conftest.lst
1518 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1519 AC_TRY_EVAL([lt_ar_try])
1520 if test 0 -eq "$ac_status"; then
1521 # Ensure the archiver fails upon bogus file names.
1522 rm -f conftest.$ac_objext libconftest.a
1523 AC_TRY_EVAL([lt_ar_try])
1524 if test 0 -ne "$ac_status"; then
1525 lt_cv_ar_at_file=@
1526 fi
1527 fi
1528 rm -f conftest.* libconftest.a
1529 ])
1530 ])
1531
1532 if test no = "$lt_cv_ar_at_file"; then
1533 archiver_list_spec=
1534 else
1535 archiver_list_spec=$lt_cv_ar_at_file
1536 fi
1537 _LT_DECL([], [archiver_list_spec], [1],
1538 [How to feed a file listing to the archiver])
1539 ])# _LT_PROG_AR
1540
1541
1542 # _LT_CMD_OLD_ARCHIVE
1543 # -------------------
1544 m4_defun([_LT_CMD_OLD_ARCHIVE],
1545 [_LT_PROG_AR
1546
1547 AC_CHECK_TOOL(STRIP, strip, :)
1548 test -z "$STRIP" && STRIP=:
1549 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
1550
1551 AC_CHECK_TOOL(RANLIB, ranlib, :)
1552 test -z "$RANLIB" && RANLIB=:
1553 _LT_DECL([], [RANLIB], [1],
1554 [Commands used to install an old-style archive])
1555
1556 # Determine commands to create old-style static archives.
1557 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1558 old_postinstall_cmds='chmod 644 $oldlib'
1559 old_postuninstall_cmds=
1560
1561 if test -n "$RANLIB"; then
1562 case $host_os in
1563 bitrig* | openbsd*)
1564 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1565 ;;
1566 *)
1567 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1568 ;;
1569 esac
1570 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1571 fi
1572
1573 case $host_os in
1574 darwin*)
1575 lock_old_archive_extraction=yes ;;
1576 *)
1577 lock_old_archive_extraction=no ;;
1578 esac
1579 _LT_DECL([], [old_postinstall_cmds], [2])
1580 _LT_DECL([], [old_postuninstall_cmds], [2])
1581 _LT_TAGDECL([], [old_archive_cmds], [2],
1582 [Commands used to build an old-style archive])
1583 _LT_DECL([], [lock_old_archive_extraction], [0],
1584 [Whether to use a lock for old archive extraction])
1585 ])# _LT_CMD_OLD_ARCHIVE
1586
1587
1588 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1589 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1590 # ----------------------------------------------------------------
1591 # Check whether the given compiler option works
1592 AC_DEFUN([_LT_COMPILER_OPTION],
1593 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1594 m4_require([_LT_DECL_SED])dnl
1595 AC_CACHE_CHECK([$1], [$2],
1596 [$2=no
1597 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1598 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1599 lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment
1600 # Insert the option either (1) after the last *FLAGS variable, or
1601 # (2) before a word containing "conftest.", or (3) at the end.
1602 # Note that $ac_compile itself does not contain backslashes and begins
1603 # with a dollar sign (not a hyphen), so the echo should work correctly.
1604 # The option is referenced via a variable to avoid confusing sed.
1605 lt_compile=`echo "$ac_compile" | $SED \
1606 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1607 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1608 -e 's:$: $lt_compiler_flag:'`
1609 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1610 (eval "$lt_compile" 2>conftest.err)
1611 ac_status=$?
1612 cat conftest.err >&AS_MESSAGE_LOG_FD
1613 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1614 if (exit $ac_status) && test -s "$ac_outfile"; then
1615 # The compiler can only warn and ignore the option if not recognized
1616 # So say no if there are warnings other than the usual output.
1617 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1618 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1619 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1620 $2=yes
1621 fi
1622 fi
1623 $RM conftest*
1624 ])
1625
1626 if test yes = "[$]$2"; then
1627 m4_if([$5], , :, [$5])
1628 else
1629 m4_if([$6], , :, [$6])
1630 fi
1631 ])# _LT_COMPILER_OPTION
1632
1633 # Old name:
1634 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1635 dnl aclocal-1.4 backwards compatibility:
1636 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1637
1638
1639 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1640 # [ACTION-SUCCESS], [ACTION-FAILURE])
1641 # ----------------------------------------------------
1642 # Check whether the given linker option works
1643 AC_DEFUN([_LT_LINKER_OPTION],
1644 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1645 m4_require([_LT_DECL_SED])dnl
1646 AC_CACHE_CHECK([$1], [$2],
1647 [$2=no
1648 save_LDFLAGS=$LDFLAGS
1649 LDFLAGS="$LDFLAGS $3"
1650 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1651 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1652 # The linker can only warn and ignore the option if not recognized
1653 # So say no if there are warnings
1654 if test -s conftest.err; then
1655 # Append any errors to the config.log.
1656 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1657 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1658 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1659 if diff conftest.exp conftest.er2 >/dev/null; then
1660 $2=yes
1661 fi
1662 else
1663 $2=yes
1664 fi
1665 fi
1666 $RM -r conftest*
1667 LDFLAGS=$save_LDFLAGS
1668 ])
1669
1670 if test yes = "[$]$2"; then
1671 m4_if([$4], , :, [$4])
1672 else
1673 m4_if([$5], , :, [$5])
1674 fi
1675 ])# _LT_LINKER_OPTION
1676
1677 # Old name:
1678 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1679 dnl aclocal-1.4 backwards compatibility:
1680 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1681
1682
1683 # LT_CMD_MAX_LEN
1684 #---------------
1685 AC_DEFUN([LT_CMD_MAX_LEN],
1686 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
1687 # find the maximum length of command line arguments
1688 AC_MSG_CHECKING([the maximum length of command line arguments])
1689 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1690 i=0
1691 teststring=ABCD
1692
1693 case $build_os in
1694 msdosdjgpp*)
1695 # On DJGPP, this test can blow up pretty badly due to problems in libc
1696 # (any single argument exceeding 2000 bytes causes a buffer overrun
1697 # during glob expansion). Even if it were fixed, the result of this
1698 # check would be larger than it should be.
1699 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1700 ;;
1701
1702 gnu*)
1703 # Under GNU Hurd, this test is not required because there is
1704 # no limit to the length of command line arguments.
1705 # Libtool will interpret -1 as no limit whatsoever
1706 lt_cv_sys_max_cmd_len=-1;
1707 ;;
1708
1709 cygwin* | mingw* | cegcc*)
1710 # On Win9x/ME, this test blows up -- it succeeds, but takes
1711 # about 5 minutes as the teststring grows exponentially.
1712 # Worse, since 9x/ME are not pre-emptively multitasking,
1713 # you end up with a "frozen" computer, even though with patience
1714 # the test eventually succeeds (with a max line length of 256k).
1715 # Instead, let's just punt: use the minimum linelength reported by
1716 # all of the supported platforms: 8192 (on NT/2K/XP).
1717 lt_cv_sys_max_cmd_len=8192;
1718 ;;
1719
1720 mint*)
1721 # On MiNT this can take a long time and run out of memory.
1722 lt_cv_sys_max_cmd_len=8192;
1723 ;;
1724
1725 amigaos*)
1726 # On AmigaOS with pdksh, this test takes hours, literally.
1727 # So we just punt and use a minimum line length of 8192.
1728 lt_cv_sys_max_cmd_len=8192;
1729 ;;
1730
1731 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
1732 # This has been around since 386BSD, at least. Likely further.
1733 if test -x /sbin/sysctl; then
1734 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1735 elif test -x /usr/sbin/sysctl; then
1736 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1737 else
1738 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1739 fi
1740 # And add a safety zone
1741 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1742 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1743 ;;
1744
1745 interix*)
1746 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1747 lt_cv_sys_max_cmd_len=196608
1748 ;;
1749
1750 os2*)
1751 # The test takes a long time on OS/2.
1752 lt_cv_sys_max_cmd_len=8192
1753 ;;
1754
1755 osf*)
1756 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1757 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1758 # nice to cause kernel panics so lets avoid the loop below.
1759 # First set a reasonable default.
1760 lt_cv_sys_max_cmd_len=16384
1761 #
1762 if test -x /sbin/sysconfig; then
1763 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1764 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1765 esac
1766 fi
1767 ;;
1768 sco3.2v5*)
1769 lt_cv_sys_max_cmd_len=102400
1770 ;;
1771 sysv5* | sco5v6* | sysv4.2uw2*)
1772 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1773 if test -n "$kargmax"; then
1774 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1775 else
1776 lt_cv_sys_max_cmd_len=32768
1777 fi
1778 ;;
1779 *)
1780 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1781 if test -n "$lt_cv_sys_max_cmd_len" && \
1782 test undefined != "$lt_cv_sys_max_cmd_len"; then
1783 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1784 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1785 else
1786 # Make teststring a little bigger before we do anything with it.
1787 # a 1K string should be a reasonable start.
1788 for i in 1 2 3 4 5 6 7 8; do
1789 teststring=$teststring$teststring
1790 done
1791 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1792 # If test is not a shell built-in, we'll probably end up computing a
1793 # maximum length that is only half of the actual maximum length, but
1794 # we can't tell.
1795 while { test X`env echo "$teststring$teststring" 2>/dev/null` \
1796 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1797 test 17 != "$i" # 1/2 MB should be enough
1798 do
1799 i=`expr $i + 1`
1800 teststring=$teststring$teststring
1801 done
1802 # Only check the string length outside the loop.
1803 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1804 teststring=
1805 # Add a significant safety factor because C++ compilers can tack on
1806 # massive amounts of additional arguments before passing them to the
1807 # linker. It appears as though 1/2 is a usable value.
1808 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1809 fi
1810 ;;
1811 esac
1812 ])
1813 if test -n "$lt_cv_sys_max_cmd_len"; then
1814 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1815 else
1816 AC_MSG_RESULT(none)
1817 fi
1818 max_cmd_len=$lt_cv_sys_max_cmd_len
1819 _LT_DECL([], [max_cmd_len], [0],
1820 [What is the maximum length of a command?])
1821 ])# LT_CMD_MAX_LEN
1822
1823 # Old name:
1824 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1825 dnl aclocal-1.4 backwards compatibility:
1826 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1827
1828
1829 # _LT_HEADER_DLFCN
1830 # ----------------
1831 m4_defun([_LT_HEADER_DLFCN],
1832 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1833 ])# _LT_HEADER_DLFCN
1834
1835
1836 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1837 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1838 # ----------------------------------------------------------------
1839 m4_defun([_LT_TRY_DLOPEN_SELF],
1840 [m4_require([_LT_HEADER_DLFCN])dnl
1841 if test yes = "$cross_compiling"; then :
1842 [$4]
1843 else
1844 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1845 lt_status=$lt_dlunknown
1846 cat > conftest.$ac_ext <<_LT_EOF
1847 [#line $LINENO "configure"
1848 #include "confdefs.h"
1849
1850 #if HAVE_DLFCN_H
1851 #include <dlfcn.h>
1852 #endif
1853
1854 #include <stdio.h>
1855
1856 #ifdef RTLD_GLOBAL
1857 # define LT_DLGLOBAL RTLD_GLOBAL
1858 #else
1859 # ifdef DL_GLOBAL
1860 # define LT_DLGLOBAL DL_GLOBAL
1861 # else
1862 # define LT_DLGLOBAL 0
1863 # endif
1864 #endif
1865
1866 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1867 find out it does not work in some platform. */
1868 #ifndef LT_DLLAZY_OR_NOW
1869 # ifdef RTLD_LAZY
1870 # define LT_DLLAZY_OR_NOW RTLD_LAZY
1871 # else
1872 # ifdef DL_LAZY
1873 # define LT_DLLAZY_OR_NOW DL_LAZY
1874 # else
1875 # ifdef RTLD_NOW
1876 # define LT_DLLAZY_OR_NOW RTLD_NOW
1877 # else
1878 # ifdef DL_NOW
1879 # define LT_DLLAZY_OR_NOW DL_NOW
1880 # else
1881 # define LT_DLLAZY_OR_NOW 0
1882 # endif
1883 # endif
1884 # endif
1885 # endif
1886 #endif
1887
1888 /* When -fvisibility=hidden is used, assume the code has been annotated
1889 correspondingly for the symbols needed. */
1890 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1891 int fnord () __attribute__((visibility("default")));
1892 #endif
1893
1894 int fnord () { return 42; }
1895 int main ()
1896 {
1897 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1898 int status = $lt_dlunknown;
1899
1900 if (self)
1901 {
1902 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1903 else
1904 {
1905 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1906 else puts (dlerror ());
1907 }
1908 /* dlclose (self); */
1909 }
1910 else
1911 puts (dlerror ());
1912
1913 return status;
1914 }]
1915 _LT_EOF
1916 if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
1917 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1918 lt_status=$?
1919 case x$lt_status in
1920 x$lt_dlno_uscore) $1 ;;
1921 x$lt_dlneed_uscore) $2 ;;
1922 x$lt_dlunknown|x*) $3 ;;
1923 esac
1924 else :
1925 # compilation failed
1926 $3
1927 fi
1928 fi
1929 rm -fr conftest*
1930 ])# _LT_TRY_DLOPEN_SELF
1931
1932
1933 # LT_SYS_DLOPEN_SELF
1934 # ------------------
1935 AC_DEFUN([LT_SYS_DLOPEN_SELF],
1936 [m4_require([_LT_HEADER_DLFCN])dnl
1937 if test yes != "$enable_dlopen"; then
1938 enable_dlopen=unknown
1939 enable_dlopen_self=unknown
1940 enable_dlopen_self_static=unknown
1941 else
1942 lt_cv_dlopen=no
1943 lt_cv_dlopen_libs=
1944
1945 case $host_os in
1946 beos*)
1947 lt_cv_dlopen=load_add_on
1948 lt_cv_dlopen_libs=
1949 lt_cv_dlopen_self=yes
1950 ;;
1951
1952 mingw* | pw32* | cegcc*)
1953 lt_cv_dlopen=LoadLibrary
1954 lt_cv_dlopen_libs=
1955 ;;
1956
1957 cygwin*)
1958 lt_cv_dlopen=dlopen
1959 lt_cv_dlopen_libs=
1960 ;;
1961
1962 darwin*)
1963 # if libdl is installed we need to link against it
1964 AC_CHECK_LIB([dl], [dlopen],
1965 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
1966 lt_cv_dlopen=dyld
1967 lt_cv_dlopen_libs=
1968 lt_cv_dlopen_self=yes
1969 ])
1970 ;;
1971
1972 tpf*)
1973 # Don't try to run any link tests for TPF. We know it's impossible
1974 # because TPF is a cross-compiler, and we know how we open DSOs.
1975 lt_cv_dlopen=dlopen
1976 lt_cv_dlopen_libs=
1977 lt_cv_dlopen_self=no
1978 ;;
1979
1980 *)
1981 AC_CHECK_FUNC([shl_load],
1982 [lt_cv_dlopen=shl_load],
1983 [AC_CHECK_LIB([dld], [shl_load],
1984 [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
1985 [AC_CHECK_FUNC([dlopen],
1986 [lt_cv_dlopen=dlopen],
1987 [AC_CHECK_LIB([dl], [dlopen],
1988 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
1989 [AC_CHECK_LIB([svld], [dlopen],
1990 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
1991 [AC_CHECK_LIB([dld], [dld_link],
1992 [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
1993 ])
1994 ])
1995 ])
1996 ])
1997 ])
1998 ;;
1999 esac
2000
2001 if test no = "$lt_cv_dlopen"; then
2002 enable_dlopen=no
2003 else
2004 enable_dlopen=yes
2005 fi
2006
2007 case $lt_cv_dlopen in
2008 dlopen)
2009 save_CPPFLAGS=$CPPFLAGS
2010 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
2011
2012 save_LDFLAGS=$LDFLAGS
2013 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
2014
2015 save_LIBS=$LIBS
2016 LIBS="$lt_cv_dlopen_libs $LIBS"
2017
2018 AC_CACHE_CHECK([whether a program can dlopen itself],
2019 lt_cv_dlopen_self, [dnl
2020 _LT_TRY_DLOPEN_SELF(
2021 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
2022 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
2023 ])
2024
2025 if test yes = "$lt_cv_dlopen_self"; then
2026 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
2027 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
2028 lt_cv_dlopen_self_static, [dnl
2029 _LT_TRY_DLOPEN_SELF(
2030 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
2031 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
2032 ])
2033 fi
2034
2035 CPPFLAGS=$save_CPPFLAGS
2036 LDFLAGS=$save_LDFLAGS
2037 LIBS=$save_LIBS
2038 ;;
2039 esac
2040
2041 case $lt_cv_dlopen_self in
2042 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
2043 *) enable_dlopen_self=unknown ;;
2044 esac
2045
2046 case $lt_cv_dlopen_self_static in
2047 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
2048 *) enable_dlopen_self_static=unknown ;;
2049 esac
2050 fi
2051 _LT_DECL([dlopen_support], [enable_dlopen], [0],
2052 [Whether dlopen is supported])
2053 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
2054 [Whether dlopen of programs is supported])
2055 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
2056 [Whether dlopen of statically linked programs is supported])
2057 ])# LT_SYS_DLOPEN_SELF
2058
2059 # Old name:
2060 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
2061 dnl aclocal-1.4 backwards compatibility:
2062 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
2063
2064
2065 # _LT_COMPILER_C_O([TAGNAME])
2066 # ---------------------------
2067 # Check to see if options -c and -o are simultaneously supported by compiler.
2068 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
2069 m4_defun([_LT_COMPILER_C_O],
2070 [m4_require([_LT_DECL_SED])dnl
2071 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2072 m4_require([_LT_TAG_COMPILER])dnl
2073 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
2074 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
2075 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
2076 $RM -r conftest 2>/dev/null
2077 mkdir conftest
2078 cd conftest
2079 mkdir out
2080 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
2081
2082 lt_compiler_flag="-o out/conftest2.$ac_objext"
2083 # Insert the option either (1) after the last *FLAGS variable, or
2084 # (2) before a word containing "conftest.", or (3) at the end.
2085 # Note that $ac_compile itself does not contain backslashes and begins
2086 # with a dollar sign (not a hyphen), so the echo should work correctly.
2087 lt_compile=`echo "$ac_compile" | $SED \
2088 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
2089 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2090 -e 's:$: $lt_compiler_flag:'`
2091 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2092 (eval "$lt_compile" 2>out/conftest.err)
2093 ac_status=$?
2094 cat out/conftest.err >&AS_MESSAGE_LOG_FD
2095 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2096 if (exit $ac_status) && test -s out/conftest2.$ac_objext
2097 then
2098 # The compiler can only warn and ignore the option if not recognized
2099 # So say no if there are warnings
2100 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2101 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2102 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2103 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2104 fi
2105 fi
2106 chmod u+w . 2>&AS_MESSAGE_LOG_FD
2107 $RM conftest*
2108 # SGI C++ compiler will create directory out/ii_files/ for
2109 # template instantiation
2110 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2111 $RM out/* && rmdir out
2112 cd ..
2113 $RM -r conftest
2114 $RM conftest*
2115 ])
2116 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2117 [Does compiler simultaneously support -c and -o options?])
2118 ])# _LT_COMPILER_C_O
2119
2120
2121 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2122 # ----------------------------------
2123 # Check to see if we can do hard links to lock some files if needed
2124 m4_defun([_LT_COMPILER_FILE_LOCKS],
2125 [m4_require([_LT_ENABLE_LOCK])dnl
2126 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2127 _LT_COMPILER_C_O([$1])
2128
2129 hard_links=nottested
2130 if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
2131 # do not overwrite the value of need_locks provided by the user
2132 AC_MSG_CHECKING([if we can lock with hard links])
2133 hard_links=yes
2134 $RM conftest*
2135 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2136 touch conftest.a
2137 ln conftest.a conftest.b 2>&5 || hard_links=no
2138 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2139 AC_MSG_RESULT([$hard_links])
2140 if test no = "$hard_links"; then
2141 AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
2142 need_locks=warn
2143 fi
2144 else
2145 need_locks=no
2146 fi
2147 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2148 ])# _LT_COMPILER_FILE_LOCKS
2149
2150
2151 # _LT_CHECK_OBJDIR
2152 # ----------------
2153 m4_defun([_LT_CHECK_OBJDIR],
2154 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2155 [rm -f .libs 2>/dev/null
2156 mkdir .libs 2>/dev/null
2157 if test -d .libs; then
2158 lt_cv_objdir=.libs
2159 else
2160 # MS-DOS does not allow filenames that begin with a dot.
2161 lt_cv_objdir=_libs
2162 fi
2163 rmdir .libs 2>/dev/null])
2164 objdir=$lt_cv_objdir
2165 _LT_DECL([], [objdir], [0],
2166 [The name of the directory that contains temporary libtool files])dnl
2167 m4_pattern_allow([LT_OBJDIR])dnl
2168 AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
2169 [Define to the sub-directory where libtool stores uninstalled libraries.])
2170 ])# _LT_CHECK_OBJDIR
2171
2172
2173 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2174 # --------------------------------------
2175 # Check hardcoding attributes.
2176 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2177 [AC_MSG_CHECKING([how to hardcode library paths into programs])
2178 _LT_TAGVAR(hardcode_action, $1)=
2179 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2180 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2181 test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
2182
2183 # We can hardcode non-existent directories.
2184 if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
2185 # If the only mechanism to avoid hardcoding is shlibpath_var, we
2186 # have to relink, otherwise we might link with an installed library
2187 # when we should be linking with a yet-to-be-installed one
2188 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
2189 test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
2190 # Linking always hardcodes the temporary library directory.
2191 _LT_TAGVAR(hardcode_action, $1)=relink
2192 else
2193 # We can link without hardcoding, and we can hardcode nonexisting dirs.
2194 _LT_TAGVAR(hardcode_action, $1)=immediate
2195 fi
2196 else
2197 # We cannot hardcode anything, or else we can only hardcode existing
2198 # directories.
2199 _LT_TAGVAR(hardcode_action, $1)=unsupported
2200 fi
2201 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2202
2203 if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
2204 test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
2205 # Fast installation is not supported
2206 enable_fast_install=no
2207 elif test yes = "$shlibpath_overrides_runpath" ||
2208 test no = "$enable_shared"; then
2209 # Fast installation is not necessary
2210 enable_fast_install=needless
2211 fi
2212 _LT_TAGDECL([], [hardcode_action], [0],
2213 [How to hardcode a shared library path into an executable])
2214 ])# _LT_LINKER_HARDCODE_LIBPATH
2215
2216
2217 # _LT_CMD_STRIPLIB
2218 # ----------------
2219 m4_defun([_LT_CMD_STRIPLIB],
2220 [m4_require([_LT_DECL_EGREP])
2221 striplib=
2222 old_striplib=
2223 AC_MSG_CHECKING([whether stripping libraries is possible])
2224 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2225 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2226 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2227 AC_MSG_RESULT([yes])
2228 else
2229 # FIXME - insert some real tests, host_os isn't really good enough
2230 case $host_os in
2231 darwin*)
2232 if test -n "$STRIP"; then
2233 striplib="$STRIP -x"
2234 old_striplib="$STRIP -S"
2235 AC_MSG_RESULT([yes])
2236 else
2237 AC_MSG_RESULT([no])
2238 fi
2239 ;;
2240 *)
2241 AC_MSG_RESULT([no])
2242 ;;
2243 esac
2244 fi
2245 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2246 _LT_DECL([], [striplib], [1])
2247 ])# _LT_CMD_STRIPLIB
2248
2249
2250 # _LT_PREPARE_MUNGE_PATH_LIST
2251 # ---------------------------
2252 # Make sure func_munge_path_list() is defined correctly.
2253 m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
2254 [[# func_munge_path_list VARIABLE PATH
2255 # -----------------------------------
2256 # VARIABLE is name of variable containing _space_ separated list of
2257 # directories to be munged by the contents of PATH, which is string
2258 # having a format:
2259 # "DIR[:DIR]:"
2260 # string "DIR[ DIR]" will be prepended to VARIABLE
2261 # ":DIR[:DIR]"
2262 # string "DIR[ DIR]" will be appended to VARIABLE
2263 # "DIRP[:DIRP]::[DIRA:]DIRA"
2264 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string
2265 # "DIRA[ DIRA]" will be appended to VARIABLE
2266 # "DIR[:DIR]"
2267 # VARIABLE will be replaced by "DIR[ DIR]"
2268 func_munge_path_list ()
2269 {
2270 case x@S|@2 in
2271 x)
2272 ;;
2273 *:)
2274 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
2275 ;;
2276 x:*)
2277 eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
2278 ;;
2279 *::*)
2280 eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
2281 eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
2282 ;;
2283 *)
2284 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
2285 ;;
2286 esac
2287 }
2288 ]])# _LT_PREPARE_PATH_LIST
2289
2290
2291 # _LT_SYS_DYNAMIC_LINKER([TAG])
2292 # -----------------------------
2293 # PORTME Fill in your ld.so characteristics
2294 m4_defun([_LT_SYS_DYNAMIC_LINKER],
2295 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
2296 m4_require([_LT_DECL_EGREP])dnl
2297 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2298 m4_require([_LT_DECL_OBJDUMP])dnl
2299 m4_require([_LT_DECL_SED])dnl
2300 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2301 m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
2302 AC_MSG_CHECKING([dynamic linker characteristics])
2303 m4_if([$1],
2304 [], [
2305 if test yes = "$GCC"; then
2306 case $host_os in
2307 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
2308 *) lt_awk_arg='/^libraries:/' ;;
2309 esac
2310 case $host_os in
2311 mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
2312 *) lt_sed_strip_eq='s|=/|/|g' ;;
2313 esac
2314 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2315 case $lt_search_path_spec in
2316 *\;*)
2317 # if the path contains ";" then we assume it to be the separator
2318 # otherwise default to the standard path separator (i.e. ":") - it is
2319 # assumed that no part of a normal pathname contains ";" but that should
2320 # okay in the real world where ";" in dirpaths is itself problematic.
2321 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2322 ;;
2323 *)
2324 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2325 ;;
2326 esac
2327 # Ok, now we have the path, separated by spaces, we can step through it
2328 # and add multilib dir if necessary...
2329 lt_tmp_lt_search_path_spec=
2330 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2331 # ...but if some path component already ends with the multilib dir we assume
2332 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
2333 case "$lt_multi_os_dir; $lt_search_path_spec " in
2334 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
2335 lt_multi_os_dir=
2336 ;;
2337 esac
2338 for lt_sys_path in $lt_search_path_spec; do
2339 if test -d "$lt_sys_path$lt_multi_os_dir"; then
2340 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
2341 elif test -n "$lt_multi_os_dir"; then
2342 test -d "$lt_sys_path" && \
2343 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2344 fi
2345 done
2346 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2347 BEGIN {RS = " "; FS = "/|\n";} {
2348 lt_foo = "";
2349 lt_count = 0;
2350 for (lt_i = NF; lt_i > 0; lt_i--) {
2351 if ($lt_i != "" && $lt_i != ".") {
2352 if ($lt_i == "..") {
2353 lt_count++;
2354 } else {
2355 if (lt_count == 0) {
2356 lt_foo = "/" $lt_i lt_foo;
2357 } else {
2358 lt_count--;
2359 }
2360 }
2361 }
2362 }
2363 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2364 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2365 }'`
2366 # AWK program above erroneously prepends '/' to C:/dos/paths
2367 # for these hosts.
2368 case $host_os in
2369 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2370 $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
2371 esac
2372 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2373 else
2374 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2375 fi])
2376 library_names_spec=
2377 libname_spec='lib$name'
2378 soname_spec=
2379 shrext_cmds=.so
2380 postinstall_cmds=
2381 postuninstall_cmds=
2382 finish_cmds=
2383 finish_eval=
2384 shlibpath_var=
2385 shlibpath_overrides_runpath=unknown
2386 version_type=none
2387 dynamic_linker="$host_os ld.so"
2388 sys_lib_dlsearch_path_spec="/lib /usr/lib"
2389 need_lib_prefix=unknown
2390 hardcode_into_libs=no
2391
2392 # when you set need_version to no, make sure it does not cause -set_version
2393 # flags to be left without arguments
2394 need_version=unknown
2395
2396 AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
2397 [User-defined run-time library search path.])
2398
2399 case $host_os in
2400 aix3*)
2401 version_type=linux # correct to gnu/linux during the next big refactor
2402 library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
2403 shlibpath_var=LIBPATH
2404
2405 # AIX 3 has no versioning support, so we append a major version to the name.
2406 soname_spec='$libname$release$shared_ext$major'
2407 ;;
2408
2409 aix[[4-9]]*)
2410 version_type=linux # correct to gnu/linux during the next big refactor
2411 need_lib_prefix=no
2412 need_version=no
2413 hardcode_into_libs=yes
2414 if test ia64 = "$host_cpu"; then
2415 # AIX 5 supports IA64
2416 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
2417 shlibpath_var=LD_LIBRARY_PATH
2418 else
2419 # With GCC up to 2.95.x, collect2 would create an import file
2420 # for dependence libraries. The import file would start with
2421 # the line '#! .'. This would cause the generated library to
2422 # depend on '.', always an invalid library. This was fixed in
2423 # development snapshots of GCC prior to 3.0.
2424 case $host_os in
2425 aix4 | aix4.[[01]] | aix4.[[01]].*)
2426 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2427 echo ' yes '
2428 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
2429 :
2430 else
2431 can_build_shared=no
2432 fi
2433 ;;
2434 esac
2435 # Using Import Files as archive members, it is possible to support
2436 # filename-based versioning of shared library archives on AIX. While
2437 # this would work for both with and without runtime linking, it will
2438 # prevent static linking of such archives. So we do filename-based
2439 # shared library versioning with .so extension only, which is used
2440 # when both runtime linking and shared linking is enabled.
2441 # Unfortunately, runtime linking may impact performance, so we do
2442 # not want this to be the default eventually. Also, we use the
2443 # versioned .so libs for executables only if there is the -brtl
2444 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
2445 # To allow for filename-based versioning support, we need to create
2446 # libNAME.so.V as an archive file, containing:
2447 # *) an Import File, referring to the versioned filename of the
2448 # archive as well as the shared archive member, telling the
2449 # bitwidth (32 or 64) of that shared object, and providing the
2450 # list of exported symbols of that shared object, eventually
2451 # decorated with the 'weak' keyword
2452 # *) the shared object with the F_LOADONLY flag set, to really avoid
2453 # it being seen by the linker.
2454 # At run time we better use the real file rather than another symlink,
2455 # but for link time we create the symlink libNAME.so -> libNAME.so.V
2456
2457 case $with_aix_soname,$aix_use_runtimelinking in
2458 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
2459 # soname into executable. Probably we can add versioning support to
2460 # collect2, so additional links can be useful in future.
2461 aix,yes) # traditional libtool
2462 dynamic_linker='AIX unversionable lib.so'
2463 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2464 # instead of lib<name>.a to let people know that these are not
2465 # typical AIX shared libraries.
2466 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2467 ;;
2468 aix,no) # traditional AIX only
2469 dynamic_linker='AIX lib.a[(]lib.so.V[)]'
2470 # We preserve .a as extension for shared libraries through AIX4.2
2471 # and later when we are not doing run time linking.
2472 library_names_spec='$libname$release.a $libname.a'
2473 soname_spec='$libname$release$shared_ext$major'
2474 ;;
2475 svr4,*) # full svr4 only
2476 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
2477 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2478 # We do not specify a path in Import Files, so LIBPATH fires.
2479 shlibpath_overrides_runpath=yes
2480 ;;
2481 *,yes) # both, prefer svr4
2482 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
2483 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2484 # unpreferred sharedlib libNAME.a needs extra handling
2485 postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
2486 postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
2487 # We do not specify a path in Import Files, so LIBPATH fires.
2488 shlibpath_overrides_runpath=yes
2489 ;;
2490 *,no) # both, prefer aix
2491 dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
2492 library_names_spec='$libname$release.a $libname.a'
2493 soname_spec='$libname$release$shared_ext$major'
2494 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
2495 postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
2496 postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
2497 ;;
2498 esac
2499 shlibpath_var=LIBPATH
2500 fi
2501 ;;
2502
2503 amigaos*)
2504 case $host_cpu in
2505 powerpc)
2506 # Since July 2007 AmigaOS4 officially supports .so libraries.
2507 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2508 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2509 ;;
2510 m68k)
2511 library_names_spec='$libname.ixlibrary $libname.a'
2512 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2513 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
2514 ;;
2515 esac
2516 ;;
2517
2518 beos*)
2519 library_names_spec='$libname$shared_ext'
2520 dynamic_linker="$host_os ld.so"
2521 shlibpath_var=LIBRARY_PATH
2522 ;;
2523
2524 bsdi[[45]]*)
2525 version_type=linux # correct to gnu/linux during the next big refactor
2526 need_version=no
2527 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2528 soname_spec='$libname$release$shared_ext$major'
2529 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2530 shlibpath_var=LD_LIBRARY_PATH
2531 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2532 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2533 # the default ld.so.conf also contains /usr/contrib/lib and
2534 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2535 # libtool to hard-code these into programs
2536 ;;
2537
2538 cygwin* | mingw* | pw32* | cegcc*)
2539 version_type=windows
2540 shrext_cmds=.dll
2541 need_version=no
2542 need_lib_prefix=no
2543
2544 case $GCC,$cc_basename in
2545 yes,*)
2546 # gcc
2547 library_names_spec='$libname.dll.a'
2548 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2549 postinstall_cmds='base_file=`basename \$file`~
2550 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
2551 dldir=$destdir/`dirname \$dlpath`~
2552 test -d \$dldir || mkdir -p \$dldir~
2553 $install_prog $dir/$dlname \$dldir/$dlname~
2554 chmod a+x \$dldir/$dlname~
2555 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2556 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2557 fi'
2558 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2559 dlpath=$dir/\$dldll~
2560 $RM \$dlpath'
2561 shlibpath_overrides_runpath=yes
2562
2563 case $host_os in
2564 cygwin*)
2565 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2566 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2567 m4_if([$1], [],[
2568 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2569 ;;
2570 mingw* | cegcc*)
2571 # MinGW DLLs use traditional 'lib' prefix
2572 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2573 ;;
2574 pw32*)
2575 # pw32 DLLs use 'pw' prefix rather than 'lib'
2576 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2577 ;;
2578 esac
2579 dynamic_linker='Win32 ld.exe'
2580 ;;
2581
2582 *,cl*)
2583 # Native MSVC
2584 libname_spec='$name'
2585 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2586 library_names_spec='$libname.dll.lib'
2587
2588 case $build_os in
2589 mingw*)
2590 sys_lib_search_path_spec=
2591 lt_save_ifs=$IFS
2592 IFS=';'
2593 for lt_path in $LIB
2594 do
2595 IFS=$lt_save_ifs
2596 # Let DOS variable expansion print the short 8.3 style file name.
2597 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2598 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2599 done
2600 IFS=$lt_save_ifs
2601 # Convert to MSYS style.
2602 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2603 ;;
2604 cygwin*)
2605 # Convert to unix form, then to dos form, then back to unix form
2606 # but this time dos style (no spaces!) so that the unix form looks
2607 # like /cygdrive/c/PROGRA~1:/cygdr...
2608 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2609 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2610 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2611 ;;
2612 *)
2613 sys_lib_search_path_spec=$LIB
2614 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2615 # It is most probably a Windows format PATH.
2616 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2617 else
2618 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2619 fi
2620 # FIXME: find the short name or the path components, as spaces are
2621 # common. (e.g. "Program Files" -> "PROGRA~1")
2622 ;;
2623 esac
2624
2625 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2626 postinstall_cmds='base_file=`basename \$file`~
2627 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
2628 dldir=$destdir/`dirname \$dlpath`~
2629 test -d \$dldir || mkdir -p \$dldir~
2630 $install_prog $dir/$dlname \$dldir/$dlname'
2631 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2632 dlpath=$dir/\$dldll~
2633 $RM \$dlpath'
2634 shlibpath_overrides_runpath=yes
2635 dynamic_linker='Win32 link.exe'
2636 ;;
2637
2638 *)
2639 # Assume MSVC wrapper
2640 library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
2641 dynamic_linker='Win32 ld.exe'
2642 ;;
2643 esac
2644 # FIXME: first we should search . and the directory the executable is in
2645 shlibpath_var=PATH
2646 ;;
2647
2648 darwin* | rhapsody*)
2649 dynamic_linker="$host_os dyld"
2650 version_type=darwin
2651 need_lib_prefix=no
2652 need_version=no
2653 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
2654 soname_spec='$libname$release$major$shared_ext'
2655 shlibpath_overrides_runpath=yes
2656 shlibpath_var=DYLD_LIBRARY_PATH
2657 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2658 m4_if([$1], [],[
2659 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2660 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2661 ;;
2662
2663 dgux*)
2664 version_type=linux # correct to gnu/linux during the next big refactor
2665 need_lib_prefix=no
2666 need_version=no
2667 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2668 soname_spec='$libname$release$shared_ext$major'
2669 shlibpath_var=LD_LIBRARY_PATH
2670 ;;
2671
2672 freebsd* | dragonfly*)
2673 # DragonFly does not have aout. When/if they implement a new
2674 # versioning mechanism, adjust this.
2675 if test -x /usr/bin/objformat; then
2676 objformat=`/usr/bin/objformat`
2677 else
2678 case $host_os in
2679 freebsd[[23]].*) objformat=aout ;;
2680 *) objformat=elf ;;
2681 esac
2682 fi
2683 version_type=freebsd-$objformat
2684 case $version_type in
2685 freebsd-elf*)
2686 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2687 soname_spec='$libname$release$shared_ext$major'
2688 need_version=no
2689 need_lib_prefix=no
2690 ;;
2691 freebsd-*)
2692 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2693 need_version=yes
2694 ;;
2695 esac
2696 shlibpath_var=LD_LIBRARY_PATH
2697 case $host_os in
2698 freebsd2.*)
2699 shlibpath_overrides_runpath=yes
2700 ;;
2701 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2702 shlibpath_overrides_runpath=yes
2703 hardcode_into_libs=yes
2704 ;;
2705 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2706 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2707 shlibpath_overrides_runpath=no
2708 hardcode_into_libs=yes
2709 ;;
2710 *) # from 4.6 on, and DragonFly
2711 shlibpath_overrides_runpath=yes
2712 hardcode_into_libs=yes
2713 ;;
2714 esac
2715 ;;
2716
2717 haiku*)
2718 version_type=linux # correct to gnu/linux during the next big refactor
2719 need_lib_prefix=no
2720 need_version=no
2721 dynamic_linker="$host_os runtime_loader"
2722 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2723 soname_spec='$libname$release$shared_ext$major'
2724 shlibpath_var=LIBRARY_PATH
2725 shlibpath_overrides_runpath=no
2726 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2727 hardcode_into_libs=yes
2728 ;;
2729
2730 hpux9* | hpux10* | hpux11*)
2731 # Give a soname corresponding to the major version so that dld.sl refuses to
2732 # link against other versions.
2733 version_type=sunos
2734 need_lib_prefix=no
2735 need_version=no
2736 case $host_cpu in
2737 ia64*)
2738 shrext_cmds='.so'
2739 hardcode_into_libs=yes
2740 dynamic_linker="$host_os dld.so"
2741 shlibpath_var=LD_LIBRARY_PATH
2742 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2743 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2744 soname_spec='$libname$release$shared_ext$major'
2745 if test 32 = "$HPUX_IA64_MODE"; then
2746 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2747 sys_lib_dlsearch_path_spec=/usr/lib/hpux32
2748 else
2749 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2750 sys_lib_dlsearch_path_spec=/usr/lib/hpux64
2751 fi
2752 ;;
2753 hppa*64*)
2754 shrext_cmds='.sl'
2755 hardcode_into_libs=yes
2756 dynamic_linker="$host_os dld.sl"
2757 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2758 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2759 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2760 soname_spec='$libname$release$shared_ext$major'
2761 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2762 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2763 ;;
2764 *)
2765 shrext_cmds='.sl'
2766 dynamic_linker="$host_os dld.sl"
2767 shlibpath_var=SHLIB_PATH
2768 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2769 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2770 soname_spec='$libname$release$shared_ext$major'
2771 ;;
2772 esac
2773 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2774 postinstall_cmds='chmod 555 $lib'
2775 # or fails outright, so override atomically:
2776 install_override_mode=555
2777 ;;
2778
2779 interix[[3-9]]*)
2780 version_type=linux # correct to gnu/linux during the next big refactor
2781 need_lib_prefix=no
2782 need_version=no
2783 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2784 soname_spec='$libname$release$shared_ext$major'
2785 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2786 shlibpath_var=LD_LIBRARY_PATH
2787 shlibpath_overrides_runpath=no
2788 hardcode_into_libs=yes
2789 ;;
2790
2791 irix5* | irix6* | nonstopux*)
2792 case $host_os in
2793 nonstopux*) version_type=nonstopux ;;
2794 *)
2795 if test yes = "$lt_cv_prog_gnu_ld"; then
2796 version_type=linux # correct to gnu/linux during the next big refactor
2797 else
2798 version_type=irix
2799 fi ;;
2800 esac
2801 need_lib_prefix=no
2802 need_version=no
2803 soname_spec='$libname$release$shared_ext$major'
2804 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
2805 case $host_os in
2806 irix5* | nonstopux*)
2807 libsuff= shlibsuff=
2808 ;;
2809 *)
2810 case $LD in # libtool.m4 will add one of these switches to LD
2811 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2812 libsuff= shlibsuff= libmagic=32-bit;;
2813 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2814 libsuff=32 shlibsuff=N32 libmagic=N32;;
2815 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2816 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2817 *) libsuff= shlibsuff= libmagic=never-match;;
2818 esac
2819 ;;
2820 esac
2821 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2822 shlibpath_overrides_runpath=no
2823 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
2824 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
2825 hardcode_into_libs=yes
2826 ;;
2827
2828 # No shared lib support for Linux oldld, aout, or coff.
2829 linux*oldld* | linux*aout* | linux*coff*)
2830 dynamic_linker=no
2831 ;;
2832
2833 linux*android*)
2834 version_type=none # Android doesn't support versioned libraries.
2835 need_lib_prefix=no
2836 need_version=no
2837 library_names_spec='$libname$release$shared_ext'
2838 soname_spec='$libname$release$shared_ext'
2839 finish_cmds=
2840 shlibpath_var=LD_LIBRARY_PATH
2841 shlibpath_overrides_runpath=yes
2842
2843 # This implies no fast_install, which is unacceptable.
2844 # Some rework will be needed to allow for fast_install
2845 # before this can be enabled.
2846 hardcode_into_libs=yes
2847
2848 dynamic_linker='Android linker'
2849 # Don't embed -rpath directories since the linker doesn't support them.
2850 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2851 ;;
2852
2853 # This must be glibc/ELF.
2854 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
2855 version_type=linux # correct to gnu/linux during the next big refactor
2856 need_lib_prefix=no
2857 need_version=no
2858 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2859 soname_spec='$libname$release$shared_ext$major'
2860 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2861 shlibpath_var=LD_LIBRARY_PATH
2862 shlibpath_overrides_runpath=no
2863
2864 # Some binutils ld are patched to set DT_RUNPATH
2865 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2866 [lt_cv_shlibpath_overrides_runpath=no
2867 save_LDFLAGS=$LDFLAGS
2868 save_libdir=$libdir
2869 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2870 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2871 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2872 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2873 [lt_cv_shlibpath_overrides_runpath=yes])])
2874 LDFLAGS=$save_LDFLAGS
2875 libdir=$save_libdir
2876 ])
2877 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2878
2879 # This implies no fast_install, which is unacceptable.
2880 # Some rework will be needed to allow for fast_install
2881 # before this can be enabled.
2882 hardcode_into_libs=yes
2883
2884 # Ideally, we could use ldconfig to report *all* directores which are
2885 # searched for libraries, however this is still not possible. Aside from not
2886 # being certain /sbin/ldconfig is available, command
2887 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
2888 # even though it is searched at run-time. Try to do the best guess by
2889 # appending ld.so.conf contents (and includes) to the search path.
2890 if test -f /etc/ld.so.conf; then
2891 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' ' '`
2892 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2893 fi
2894
2895 # We used to test for /lib/ld.so.1 and disable shared libraries on
2896 # powerpc, because MkLinux only supported shared libraries with the
2897 # GNU dynamic linker. Since this was broken with cross compilers,
2898 # most powerpc-linux boxes support dynamic linking these days and
2899 # people can always --disable-shared, the test was removed, and we
2900 # assume the GNU/Linux dynamic linker is in use.
2901 dynamic_linker='GNU/Linux ld.so'
2902 ;;
2903
2904 netbsd*)
2905 version_type=sunos
2906 need_lib_prefix=no
2907 need_version=no
2908 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2909 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2910 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2911 dynamic_linker='NetBSD (a.out) ld.so'
2912 else
2913 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2914 soname_spec='$libname$release$shared_ext$major'
2915 dynamic_linker='NetBSD ld.elf_so'
2916 fi
2917 shlibpath_var=LD_LIBRARY_PATH
2918 shlibpath_overrides_runpath=yes
2919 hardcode_into_libs=yes
2920 ;;
2921
2922 newsos6)
2923 version_type=linux # correct to gnu/linux during the next big refactor
2924 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2925 shlibpath_var=LD_LIBRARY_PATH
2926 shlibpath_overrides_runpath=yes
2927 ;;
2928
2929 *nto* | *qnx*)
2930 version_type=qnx
2931 need_lib_prefix=no
2932 need_version=no
2933 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2934 soname_spec='$libname$release$shared_ext$major'
2935 shlibpath_var=LD_LIBRARY_PATH
2936 shlibpath_overrides_runpath=no
2937 hardcode_into_libs=yes
2938 dynamic_linker='ldqnx.so'
2939 ;;
2940
2941 openbsd* | bitrig*)
2942 version_type=sunos
2943 sys_lib_dlsearch_path_spec=/usr/lib
2944 need_lib_prefix=no
2945 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
2946 need_version=no
2947 else
2948 need_version=yes
2949 fi
2950 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2951 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2952 shlibpath_var=LD_LIBRARY_PATH
2953 shlibpath_overrides_runpath=yes
2954 ;;
2955
2956 os2*)
2957 libname_spec='$name'
2958 version_type=windows
2959 shrext_cmds=.dll
2960 need_version=no
2961 need_lib_prefix=no
2962 # OS/2 can only load a DLL with a base name of 8 characters or less.
2963 soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
2964 v=$($ECHO $release$versuffix | tr -d .-);
2965 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
2966 $ECHO $n$v`$shared_ext'
2967 library_names_spec='${libname}_dll.$libext'
2968 dynamic_linker='OS/2 ld.exe'
2969 shlibpath_var=BEGINLIBPATH
2970 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2971 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2972 postinstall_cmds='base_file=`basename \$file`~
2973 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
2974 dldir=$destdir/`dirname \$dlpath`~
2975 test -d \$dldir || mkdir -p \$dldir~
2976 $install_prog $dir/$dlname \$dldir/$dlname~
2977 chmod a+x \$dldir/$dlname~
2978 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2979 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2980 fi'
2981 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
2982 dlpath=$dir/\$dldll~
2983 $RM \$dlpath'
2984 ;;
2985
2986 osf3* | osf4* | osf5*)
2987 version_type=osf
2988 need_lib_prefix=no
2989 need_version=no
2990 soname_spec='$libname$release$shared_ext$major'
2991 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2992 shlibpath_var=LD_LIBRARY_PATH
2993 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2994 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2995 ;;
2996
2997 rdos*)
2998 dynamic_linker=no
2999 ;;
3000
3001 solaris*)
3002 version_type=linux # correct to gnu/linux during the next big refactor
3003 need_lib_prefix=no
3004 need_version=no
3005 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3006 soname_spec='$libname$release$shared_ext$major'
3007 shlibpath_var=LD_LIBRARY_PATH
3008 shlibpath_overrides_runpath=yes
3009 hardcode_into_libs=yes
3010 # ldd complains unless libraries are executable
3011 postinstall_cmds='chmod +x $lib'
3012 ;;
3013
3014 sunos4*)
3015 version_type=sunos
3016 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
3017 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
3018 shlibpath_var=LD_LIBRARY_PATH
3019 shlibpath_overrides_runpath=yes
3020 if test yes = "$with_gnu_ld"; then
3021 need_lib_prefix=no
3022 fi
3023 need_version=yes
3024 ;;
3025
3026 sysv4 | sysv4.3*)
3027 version_type=linux # correct to gnu/linux during the next big refactor
3028 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3029 soname_spec='$libname$release$shared_ext$major'
3030 shlibpath_var=LD_LIBRARY_PATH
3031 case $host_vendor in
3032 sni)
3033 shlibpath_overrides_runpath=no
3034 need_lib_prefix=no
3035 runpath_var=LD_RUN_PATH
3036 ;;
3037 siemens)
3038 need_lib_prefix=no
3039 ;;
3040 motorola)
3041 need_lib_prefix=no
3042 need_version=no
3043 shlibpath_overrides_runpath=no
3044 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
3045 ;;
3046 esac
3047 ;;
3048
3049 sysv4*MP*)
3050 if test -d /usr/nec; then
3051 version_type=linux # correct to gnu/linux during the next big refactor
3052 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
3053 soname_spec='$libname$shared_ext.$major'
3054 shlibpath_var=LD_LIBRARY_PATH
3055 fi
3056 ;;
3057
3058 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3059 version_type=sco
3060 need_lib_prefix=no
3061 need_version=no
3062 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
3063 soname_spec='$libname$release$shared_ext$major'
3064 shlibpath_var=LD_LIBRARY_PATH
3065 shlibpath_overrides_runpath=yes
3066 hardcode_into_libs=yes
3067 if test yes = "$with_gnu_ld"; then
3068 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
3069 else
3070 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
3071 case $host_os in
3072 sco3.2v5*)
3073 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
3074 ;;
3075 esac
3076 fi
3077 sys_lib_dlsearch_path_spec='/usr/lib'
3078 ;;
3079
3080 tpf*)
3081 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
3082 version_type=linux # correct to gnu/linux during the next big refactor
3083 need_lib_prefix=no
3084 need_version=no
3085 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3086 shlibpath_var=LD_LIBRARY_PATH
3087 shlibpath_overrides_runpath=no
3088 hardcode_into_libs=yes
3089 ;;
3090
3091 uts4*)
3092 version_type=linux # correct to gnu/linux during the next big refactor
3093 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3094 soname_spec='$libname$release$shared_ext$major'
3095 shlibpath_var=LD_LIBRARY_PATH
3096 ;;
3097
3098 *)
3099 dynamic_linker=no
3100 ;;
3101 esac
3102 AC_MSG_RESULT([$dynamic_linker])
3103 test no = "$dynamic_linker" && can_build_shared=no
3104
3105 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
3106 if test yes = "$GCC"; then
3107 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
3108 fi
3109
3110 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
3111 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
3112 fi
3113
3114 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
3115 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
3116 fi
3117
3118 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
3119 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
3120
3121 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
3122 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
3123
3124 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
3125 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
3126
3127 _LT_DECL([], [variables_saved_for_relink], [1],
3128 [Variables whose values should be saved in libtool wrapper scripts and
3129 restored at link time])
3130 _LT_DECL([], [need_lib_prefix], [0],
3131 [Do we need the "lib" prefix for modules?])
3132 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
3133 _LT_DECL([], [version_type], [0], [Library versioning type])
3134 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
3135 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
3136 _LT_DECL([], [shlibpath_overrides_runpath], [0],
3137 [Is shlibpath searched before the hard-coded library search path?])
3138 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
3139 _LT_DECL([], [library_names_spec], [1],
3140 [[List of archive names. First name is the real one, the rest are links.
3141 The last name is the one that the linker finds with -lNAME]])
3142 _LT_DECL([], [soname_spec], [1],
3143 [[The coded name of the library, if different from the real name]])
3144 _LT_DECL([], [install_override_mode], [1],
3145 [Permission mode override for installation of shared libraries])
3146 _LT_DECL([], [postinstall_cmds], [2],
3147 [Command to use after installation of a shared archive])
3148 _LT_DECL([], [postuninstall_cmds], [2],
3149 [Command to use after uninstallation of a shared archive])
3150 _LT_DECL([], [finish_cmds], [2],
3151 [Commands used to finish a libtool library installation in a directory])
3152 _LT_DECL([], [finish_eval], [1],
3153 [[As "finish_cmds", except a single script fragment to be evaled but
3154 not shown]])
3155 _LT_DECL([], [hardcode_into_libs], [0],
3156 [Whether we should hardcode library paths into libraries])
3157 _LT_DECL([], [sys_lib_search_path_spec], [2],
3158 [Compile-time system search path for libraries])
3159 _LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
3160 [Detected run-time system search path for libraries])
3161 _LT_DECL([], [configure_time_lt_sys_library_path], [2],
3162 [Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
3163 ])# _LT_SYS_DYNAMIC_LINKER
3164
3165
3166 # _LT_PATH_TOOL_PREFIX(TOOL)
3167 # --------------------------
3168 # find a file program that can recognize shared library
3169 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
3170 [m4_require([_LT_DECL_EGREP])dnl
3171 AC_MSG_CHECKING([for $1])
3172 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
3173 [case $MAGIC_CMD in
3174 [[\\/*] | ?:[\\/]*])
3175 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
3176 ;;
3177 *)
3178 lt_save_MAGIC_CMD=$MAGIC_CMD
3179 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3180 dnl $ac_dummy forces splitting on constant user-supplied paths.
3181 dnl POSIX.2 word splitting is done only on the output of word expansions,
3182 dnl not every word. This closes a longstanding sh security hole.
3183 ac_dummy="m4_if([$2], , $PATH, [$2])"
3184 for ac_dir in $ac_dummy; do
3185 IFS=$lt_save_ifs
3186 test -z "$ac_dir" && ac_dir=.
3187 if test -f "$ac_dir/$1"; then
3188 lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
3189 if test -n "$file_magic_test_file"; then
3190 case $deplibs_check_method in
3191 "file_magic "*)
3192 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
3193 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3194 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3195 $EGREP "$file_magic_regex" > /dev/null; then
3196 :
3197 else
3198 cat <<_LT_EOF 1>&2
3199
3200 *** Warning: the command libtool uses to detect shared libraries,
3201 *** $file_magic_cmd, produces output that libtool cannot recognize.
3202 *** The result is that libtool may fail to recognize shared libraries
3203 *** as such. This will affect the creation of libtool libraries that
3204 *** depend on shared libraries, but programs linked with such libtool
3205 *** libraries will work regardless of this problem. Nevertheless, you
3206 *** may want to report the problem to your system manager and/or to
3207 *** bug-libtool@gnu.org
3208
3209 _LT_EOF
3210 fi ;;
3211 esac
3212 fi
3213 break
3214 fi
3215 done
3216 IFS=$lt_save_ifs
3217 MAGIC_CMD=$lt_save_MAGIC_CMD
3218 ;;
3219 esac])
3220 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3221 if test -n "$MAGIC_CMD"; then
3222 AC_MSG_RESULT($MAGIC_CMD)
3223 else
3224 AC_MSG_RESULT(no)
3225 fi
3226 _LT_DECL([], [MAGIC_CMD], [0],
3227 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
3228 ])# _LT_PATH_TOOL_PREFIX
3229
3230 # Old name:
3231 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3232 dnl aclocal-1.4 backwards compatibility:
3233 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3234
3235
3236 # _LT_PATH_MAGIC
3237 # --------------
3238 # find a file program that can recognize a shared library
3239 m4_defun([_LT_PATH_MAGIC],
3240 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3241 if test -z "$lt_cv_path_MAGIC_CMD"; then
3242 if test -n "$ac_tool_prefix"; then
3243 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3244 else
3245 MAGIC_CMD=:
3246 fi
3247 fi
3248 ])# _LT_PATH_MAGIC
3249
3250
3251 # LT_PATH_LD
3252 # ----------
3253 # find the pathname to the GNU or non-GNU linker
3254 AC_DEFUN([LT_PATH_LD],
3255 [AC_REQUIRE([AC_PROG_CC])dnl
3256 AC_REQUIRE([AC_CANONICAL_HOST])dnl
3257 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3258 m4_require([_LT_DECL_SED])dnl
3259 m4_require([_LT_DECL_EGREP])dnl
3260 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3261
3262 AC_ARG_WITH([gnu-ld],
3263 [AS_HELP_STRING([--with-gnu-ld],
3264 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
3265 [test no = "$withval" || with_gnu_ld=yes],
3266 [with_gnu_ld=no])dnl
3267
3268 ac_prog=ld
3269 if test yes = "$GCC"; then
3270 # Check if gcc -print-prog-name=ld gives a path.
3271 AC_MSG_CHECKING([for ld used by $CC])
3272 case $host in
3273 *-*-mingw*)
3274 # gcc leaves a trailing carriage return, which upsets mingw
3275 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3276 *)
3277 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3278 esac
3279 case $ac_prog in
3280 # Accept absolute paths.
3281 [[\\/]]* | ?:[[\\/]]*)
3282 re_direlt='/[[^/]][[^/]]*/\.\./'
3283 # Canonicalize the pathname of ld
3284 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3285 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3286 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3287 done
3288 test -z "$LD" && LD=$ac_prog
3289 ;;
3290 "")
3291 # If it fails, then pretend we aren't using GCC.
3292 ac_prog=ld
3293 ;;
3294 *)
3295 # If it is relative, then search for the first ld in PATH.
3296 with_gnu_ld=unknown
3297 ;;
3298 esac
3299 elif test yes = "$with_gnu_ld"; then
3300 AC_MSG_CHECKING([for GNU ld])
3301 else
3302 AC_MSG_CHECKING([for non-GNU ld])
3303 fi
3304 AC_CACHE_VAL(lt_cv_path_LD,
3305 [if test -z "$LD"; then
3306 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3307 for ac_dir in $PATH; do
3308 IFS=$lt_save_ifs
3309 test -z "$ac_dir" && ac_dir=.
3310 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3311 lt_cv_path_LD=$ac_dir/$ac_prog
3312 # Check to see if the program is GNU ld. I'd rather use --version,
3313 # but apparently some variants of GNU ld only accept -v.
3314 # Break only if it was the GNU/non-GNU ld that we prefer.
3315 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3316 *GNU* | *'with BFD'*)
3317 test no != "$with_gnu_ld" && break
3318 ;;
3319 *)
3320 test yes != "$with_gnu_ld" && break
3321 ;;
3322 esac
3323 fi
3324 done
3325 IFS=$lt_save_ifs
3326 else
3327 lt_cv_path_LD=$LD # Let the user override the test with a path.
3328 fi])
3329 LD=$lt_cv_path_LD
3330 if test -n "$LD"; then
3331 AC_MSG_RESULT($LD)
3332 else
3333 AC_MSG_RESULT(no)
3334 fi
3335 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3336 _LT_PATH_LD_GNU
3337 AC_SUBST([LD])
3338
3339 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3340 ])# LT_PATH_LD
3341
3342 # Old names:
3343 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3344 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3345 dnl aclocal-1.4 backwards compatibility:
3346 dnl AC_DEFUN([AM_PROG_LD], [])
3347 dnl AC_DEFUN([AC_PROG_LD], [])
3348
3349
3350 # _LT_PATH_LD_GNU
3351 #- --------------
3352 m4_defun([_LT_PATH_LD_GNU],
3353 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3354 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3355 case `$LD -v 2>&1 </dev/null` in
3356 *GNU* | *'with BFD'*)
3357 lt_cv_prog_gnu_ld=yes
3358 ;;
3359 *)
3360 lt_cv_prog_gnu_ld=no
3361 ;;
3362 esac])
3363 with_gnu_ld=$lt_cv_prog_gnu_ld
3364 ])# _LT_PATH_LD_GNU
3365
3366
3367 # _LT_CMD_RELOAD
3368 # --------------
3369 # find reload flag for linker
3370 # -- PORTME Some linkers may need a different reload flag.
3371 m4_defun([_LT_CMD_RELOAD],
3372 [AC_CACHE_CHECK([for $LD option to reload object files],
3373 lt_cv_ld_reload_flag,
3374 [lt_cv_ld_reload_flag='-r'])
3375 reload_flag=$lt_cv_ld_reload_flag
3376 case $reload_flag in
3377 "" | " "*) ;;
3378 *) reload_flag=" $reload_flag" ;;
3379 esac
3380 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3381 case $host_os in
3382 cygwin* | mingw* | pw32* | cegcc*)
3383 if test yes != "$GCC"; then
3384 reload_cmds=false
3385 fi
3386 ;;
3387 darwin*)
3388 if test yes = "$GCC"; then
3389 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
3390 else
3391 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3392 fi
3393 ;;
3394 esac
3395 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3396 _LT_TAGDECL([], [reload_cmds], [2])dnl
3397 ])# _LT_CMD_RELOAD
3398
3399
3400 # _LT_PATH_DD
3401 # -----------
3402 # find a working dd
3403 m4_defun([_LT_PATH_DD],
3404 [AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
3405 [printf 0123456789abcdef0123456789abcdef >conftest.i
3406 cat conftest.i conftest.i >conftest2.i
3407 : ${lt_DD:=$DD}
3408 AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
3409 [if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3410 cmp -s conftest.i conftest.out \
3411 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
3412 fi])
3413 rm -f conftest.i conftest2.i conftest.out])
3414 ])# _LT_PATH_DD
3415
3416
3417 # _LT_CMD_TRUNCATE
3418 # ----------------
3419 # find command to truncate a binary pipe
3420 m4_defun([_LT_CMD_TRUNCATE],
3421 [m4_require([_LT_PATH_DD])
3422 AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
3423 [printf 0123456789abcdef0123456789abcdef >conftest.i
3424 cat conftest.i conftest.i >conftest2.i
3425 lt_cv_truncate_bin=
3426 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3427 cmp -s conftest.i conftest.out \
3428 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
3429 fi
3430 rm -f conftest.i conftest2.i conftest.out
3431 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
3432 _LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
3433 [Command to truncate a binary pipe])
3434 ])# _LT_CMD_TRUNCATE
3435
3436
3437 # _LT_CHECK_MAGIC_METHOD
3438 # ----------------------
3439 # how to check for library dependencies
3440 # -- PORTME fill in with the dynamic library characteristics
3441 m4_defun([_LT_CHECK_MAGIC_METHOD],
3442 [m4_require([_LT_DECL_EGREP])
3443 m4_require([_LT_DECL_OBJDUMP])
3444 AC_CACHE_CHECK([how to recognize dependent libraries],
3445 lt_cv_deplibs_check_method,
3446 [lt_cv_file_magic_cmd='$MAGIC_CMD'
3447 lt_cv_file_magic_test_file=
3448 lt_cv_deplibs_check_method='unknown'
3449 # Need to set the preceding variable on all platforms that support
3450 # interlibrary dependencies.
3451 # 'none' -- dependencies not supported.
3452 # 'unknown' -- same as none, but documents that we really don't know.
3453 # 'pass_all' -- all dependencies passed with no checks.
3454 # 'test_compile' -- check by making test program.
3455 # 'file_magic [[regex]]' -- check by looking for files in library path
3456 # that responds to the $file_magic_cmd with a given extended regex.
3457 # If you have 'file' or equivalent on your system and you're not sure
3458 # whether 'pass_all' will *always* work, you probably want this one.
3459
3460 case $host_os in
3461 aix[[4-9]]*)
3462 lt_cv_deplibs_check_method=pass_all
3463 ;;
3464
3465 beos*)
3466 lt_cv_deplibs_check_method=pass_all
3467 ;;
3468
3469 bsdi[[45]]*)
3470 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3471 lt_cv_file_magic_cmd='/usr/bin/file -L'
3472 lt_cv_file_magic_test_file=/shlib/libc.so
3473 ;;
3474
3475 cygwin*)
3476 # func_win32_libid is a shell function defined in ltmain.sh
3477 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3478 lt_cv_file_magic_cmd='func_win32_libid'
3479 ;;
3480
3481 mingw* | pw32*)
3482 # Base MSYS/MinGW do not provide the 'file' command needed by
3483 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3484 # unless we find 'file', for example because we are cross-compiling.
3485 if ( file / ) >/dev/null 2>&1; then
3486 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3487 lt_cv_file_magic_cmd='func_win32_libid'
3488 else
3489 # Keep this pattern in sync with the one in func_win32_libid.
3490 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3491 lt_cv_file_magic_cmd='$OBJDUMP -f'
3492 fi
3493 ;;
3494
3495 cegcc*)
3496 # use the weaker test based on 'objdump'. See mingw*.
3497 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3498 lt_cv_file_magic_cmd='$OBJDUMP -f'
3499 ;;
3500
3501 darwin* | rhapsody*)
3502 lt_cv_deplibs_check_method=pass_all
3503 ;;
3504
3505 freebsd* | dragonfly*)
3506 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3507 case $host_cpu in
3508 i*86 )
3509 # Not sure whether the presence of OpenBSD here was a mistake.
3510 # Let's accept both of them until this is cleared up.
3511 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3512 lt_cv_file_magic_cmd=/usr/bin/file
3513 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3514 ;;
3515 esac
3516 else
3517 lt_cv_deplibs_check_method=pass_all
3518 fi
3519 ;;
3520
3521 haiku*)
3522 lt_cv_deplibs_check_method=pass_all
3523 ;;
3524
3525 hpux10.20* | hpux11*)
3526 lt_cv_file_magic_cmd=/usr/bin/file
3527 case $host_cpu in
3528 ia64*)
3529 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3530 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3531 ;;
3532 hppa*64*)
3533 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3534 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3535 ;;
3536 *)
3537 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3538 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3539 ;;
3540 esac
3541 ;;
3542
3543 interix[[3-9]]*)
3544 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3545 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3546 ;;
3547
3548 irix5* | irix6* | nonstopux*)
3549 case $LD in
3550 *-32|*"-32 ") libmagic=32-bit;;
3551 *-n32|*"-n32 ") libmagic=N32;;
3552 *-64|*"-64 ") libmagic=64-bit;;
3553 *) libmagic=never-match;;
3554 esac
3555 lt_cv_deplibs_check_method=pass_all
3556 ;;
3557
3558 # This must be glibc/ELF.
3559 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
3560 lt_cv_deplibs_check_method=pass_all
3561 ;;
3562
3563 netbsd*)
3564 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3565 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3566 else
3567 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3568 fi
3569 ;;
3570
3571 newos6*)
3572 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3573 lt_cv_file_magic_cmd=/usr/bin/file
3574 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3575 ;;
3576
3577 *nto* | *qnx*)
3578 lt_cv_deplibs_check_method=pass_all
3579 ;;
3580
3581 openbsd* | bitrig*)
3582 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
3583 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3584 else
3585 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3586 fi
3587 ;;
3588
3589 osf3* | osf4* | osf5*)
3590 lt_cv_deplibs_check_method=pass_all
3591 ;;
3592
3593 rdos*)
3594 lt_cv_deplibs_check_method=pass_all
3595 ;;
3596
3597 solaris*)
3598 lt_cv_deplibs_check_method=pass_all
3599 ;;
3600
3601 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3602 lt_cv_deplibs_check_method=pass_all
3603 ;;
3604
3605 sysv4 | sysv4.3*)
3606 case $host_vendor in
3607 motorola)
3608 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3609 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3610 ;;
3611 ncr)
3612 lt_cv_deplibs_check_method=pass_all
3613 ;;
3614 sequent)
3615 lt_cv_file_magic_cmd='/bin/file'
3616 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3617 ;;
3618 sni)
3619 lt_cv_file_magic_cmd='/bin/file'
3620 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3621 lt_cv_file_magic_test_file=/lib/libc.so
3622 ;;
3623 siemens)
3624 lt_cv_deplibs_check_method=pass_all
3625 ;;
3626 pc)
3627 lt_cv_deplibs_check_method=pass_all
3628 ;;
3629 esac
3630 ;;
3631
3632 tpf*)
3633 lt_cv_deplibs_check_method=pass_all
3634 ;;
3635 os2*)
3636 lt_cv_deplibs_check_method=pass_all
3637 ;;
3638 esac
3639 ])
3640
3641 file_magic_glob=
3642 want_nocaseglob=no
3643 if test "$build" = "$host"; then
3644 case $host_os in
3645 mingw* | pw32*)
3646 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3647 want_nocaseglob=yes
3648 else
3649 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3650 fi
3651 ;;
3652 esac
3653 fi
3654
3655 file_magic_cmd=$lt_cv_file_magic_cmd
3656 deplibs_check_method=$lt_cv_deplibs_check_method
3657 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3658
3659 _LT_DECL([], [deplibs_check_method], [1],
3660 [Method to check whether dependent libraries are shared objects])
3661 _LT_DECL([], [file_magic_cmd], [1],
3662 [Command to use when deplibs_check_method = "file_magic"])
3663 _LT_DECL([], [file_magic_glob], [1],
3664 [How to find potential files when deplibs_check_method = "file_magic"])
3665 _LT_DECL([], [want_nocaseglob], [1],
3666 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3667 ])# _LT_CHECK_MAGIC_METHOD
3668
3669
3670 # LT_PATH_NM
3671 # ----------
3672 # find the pathname to a BSD- or MS-compatible name lister
3673 AC_DEFUN([LT_PATH_NM],
3674 [AC_REQUIRE([AC_PROG_CC])dnl
3675 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3676 [if test -n "$NM"; then
3677 # Let the user override the test.
3678 lt_cv_path_NM=$NM
3679 else
3680 lt_nm_to_check=${ac_tool_prefix}nm
3681 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3682 lt_nm_to_check="$lt_nm_to_check nm"
3683 fi
3684 for lt_tmp_nm in $lt_nm_to_check; do
3685 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3686 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3687 IFS=$lt_save_ifs
3688 test -z "$ac_dir" && ac_dir=.
3689 tmp_nm=$ac_dir/$lt_tmp_nm
3690 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
3691 # Check to see if the nm accepts a BSD-compat flag.
3692 # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
3693 # nm: unknown option "B" ignored
3694 # Tru64's nm complains that /dev/null is an invalid object file
3695 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
3696 case $build_os in
3697 mingw*) lt_bad_file=conftest.nm/nofile ;;
3698 *) lt_bad_file=/dev/null ;;
3699 esac
3700 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
3701 *$lt_bad_file* | *'Invalid file or object type'*)
3702 lt_cv_path_NM="$tmp_nm -B"
3703 break 2
3704 ;;
3705 *)
3706 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3707 */dev/null*)
3708 lt_cv_path_NM="$tmp_nm -p"
3709 break 2
3710 ;;
3711 *)
3712 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3713 continue # so that we can try to find one that supports BSD flags
3714 ;;
3715 esac
3716 ;;
3717 esac
3718 fi
3719 done
3720 IFS=$lt_save_ifs
3721 done
3722 : ${lt_cv_path_NM=no}
3723 fi])
3724 if test no != "$lt_cv_path_NM"; then
3725 NM=$lt_cv_path_NM
3726 else
3727 # Didn't find any BSD compatible name lister, look for dumpbin.
3728 if test -n "$DUMPBIN"; then :
3729 # Let the user override the test.
3730 else
3731 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3732 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
3733 *COFF*)
3734 DUMPBIN="$DUMPBIN -symbols -headers"
3735 ;;
3736 *)
3737 DUMPBIN=:
3738 ;;
3739 esac
3740 fi
3741 AC_SUBST([DUMPBIN])
3742 if test : != "$DUMPBIN"; then
3743 NM=$DUMPBIN
3744 fi
3745 fi
3746 test -z "$NM" && NM=nm
3747 AC_SUBST([NM])
3748 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3749
3750 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3751 [lt_cv_nm_interface="BSD nm"
3752 echo "int some_variable = 0;" > conftest.$ac_ext
3753 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3754 (eval "$ac_compile" 2>conftest.err)
3755 cat conftest.err >&AS_MESSAGE_LOG_FD
3756 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3757 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3758 cat conftest.err >&AS_MESSAGE_LOG_FD
3759 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3760 cat conftest.out >&AS_MESSAGE_LOG_FD
3761 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3762 lt_cv_nm_interface="MS dumpbin"
3763 fi
3764 rm -f conftest*])
3765 ])# LT_PATH_NM
3766
3767 # Old names:
3768 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3769 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3770 dnl aclocal-1.4 backwards compatibility:
3771 dnl AC_DEFUN([AM_PROG_NM], [])
3772 dnl AC_DEFUN([AC_PROG_NM], [])
3773
3774 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3775 # --------------------------------
3776 # how to determine the name of the shared library
3777 # associated with a specific link library.
3778 # -- PORTME fill in with the dynamic library characteristics
3779 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3780 [m4_require([_LT_DECL_EGREP])
3781 m4_require([_LT_DECL_OBJDUMP])
3782 m4_require([_LT_DECL_DLLTOOL])
3783 AC_CACHE_CHECK([how to associate runtime and link libraries],
3784 lt_cv_sharedlib_from_linklib_cmd,
3785 [lt_cv_sharedlib_from_linklib_cmd='unknown'
3786
3787 case $host_os in
3788 cygwin* | mingw* | pw32* | cegcc*)
3789 # two different shell functions defined in ltmain.sh;
3790 # decide which one to use based on capabilities of $DLLTOOL
3791 case `$DLLTOOL --help 2>&1` in
3792 *--identify-strict*)
3793 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3794 ;;
3795 *)
3796 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3797 ;;
3798 esac
3799 ;;
3800 *)
3801 # fallback: assume linklib IS sharedlib
3802 lt_cv_sharedlib_from_linklib_cmd=$ECHO
3803 ;;
3804 esac
3805 ])
3806 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3807 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3808
3809 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3810 [Command to associate shared and link libraries])
3811 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3812
3813
3814 # _LT_PATH_MANIFEST_TOOL
3815 # ----------------------
3816 # locate the manifest tool
3817 m4_defun([_LT_PATH_MANIFEST_TOOL],
3818 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3819 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3820 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3821 [lt_cv_path_mainfest_tool=no
3822 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3823 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3824 cat conftest.err >&AS_MESSAGE_LOG_FD
3825 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3826 lt_cv_path_mainfest_tool=yes
3827 fi
3828 rm -f conftest*])
3829 if test yes != "$lt_cv_path_mainfest_tool"; then
3830 MANIFEST_TOOL=:
3831 fi
3832 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3833 ])# _LT_PATH_MANIFEST_TOOL
3834
3835
3836 # _LT_DLL_DEF_P([FILE])
3837 # ---------------------
3838 # True iff FILE is a Windows DLL '.def' file.
3839 # Keep in sync with func_dll_def_p in the libtool script
3840 AC_DEFUN([_LT_DLL_DEF_P],
3841 [dnl
3842 test DEF = "`$SED -n dnl
3843 -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace
3844 -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments
3845 -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl
3846 -e q dnl Only consider the first "real" line
3847 $1`" dnl
3848 ])# _LT_DLL_DEF_P
3849
3850
3851 # LT_LIB_M
3852 # --------
3853 # check for math library
3854 AC_DEFUN([LT_LIB_M],
3855 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3856 LIBM=
3857 case $host in
3858 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3859 # These system don't have libm, or don't need it
3860 ;;
3861 *-ncr-sysv4.3*)
3862 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
3863 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3864 ;;
3865 *)
3866 AC_CHECK_LIB(m, cos, LIBM=-lm)
3867 ;;
3868 esac
3869 AC_SUBST([LIBM])
3870 ])# LT_LIB_M
3871
3872 # Old name:
3873 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3874 dnl aclocal-1.4 backwards compatibility:
3875 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3876
3877
3878 # _LT_COMPILER_NO_RTTI([TAGNAME])
3879 # -------------------------------
3880 m4_defun([_LT_COMPILER_NO_RTTI],
3881 [m4_require([_LT_TAG_COMPILER])dnl
3882
3883 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3884
3885 if test yes = "$GCC"; then
3886 case $cc_basename in
3887 nvcc*)
3888 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3889 *)
3890 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3891 esac
3892
3893 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3894 lt_cv_prog_compiler_rtti_exceptions,
3895 [-fno-rtti -fno-exceptions], [],
3896 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3897 fi
3898 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3899 [Compiler flag to turn off builtin functions])
3900 ])# _LT_COMPILER_NO_RTTI
3901
3902
3903 # _LT_CMD_GLOBAL_SYMBOLS
3904 # ----------------------
3905 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3906 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3907 AC_REQUIRE([AC_PROG_CC])dnl
3908 AC_REQUIRE([AC_PROG_AWK])dnl
3909 AC_REQUIRE([LT_PATH_NM])dnl
3910 AC_REQUIRE([LT_PATH_LD])dnl
3911 m4_require([_LT_DECL_SED])dnl
3912 m4_require([_LT_DECL_EGREP])dnl
3913 m4_require([_LT_TAG_COMPILER])dnl
3914
3915 # Check for command to grab the raw symbol name followed by C symbol from nm.
3916 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3917 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3918 [
3919 # These are sane defaults that work on at least a few old systems.
3920 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3921
3922 # Character class describing NM global symbol codes.
3923 symcode='[[BCDEGRST]]'
3924
3925 # Regexp to match symbols that can be accessed directly from C.
3926 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3927
3928 # Define system-specific variables.
3929 case $host_os in
3930 aix*)
3931 symcode='[[BCDT]]'
3932 ;;
3933 cygwin* | mingw* | pw32* | cegcc*)
3934 symcode='[[ABCDGISTW]]'
3935 ;;
3936 hpux*)
3937 if test ia64 = "$host_cpu"; then
3938 symcode='[[ABCDEGRST]]'
3939 fi
3940 ;;
3941 irix* | nonstopux*)
3942 symcode='[[BCDEGRST]]'
3943 ;;
3944 osf*)
3945 symcode='[[BCDEGQRST]]'
3946 ;;
3947 solaris*)
3948 symcode='[[BDRT]]'
3949 ;;
3950 sco3.2v5*)
3951 symcode='[[DT]]'
3952 ;;
3953 sysv4.2uw2*)
3954 symcode='[[DT]]'
3955 ;;
3956 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3957 symcode='[[ABDT]]'
3958 ;;
3959 sysv4)
3960 symcode='[[DFNSTU]]'
3961 ;;
3962 esac
3963
3964 # If we're using GNU nm, then use its standard symbol codes.
3965 case `$NM -V 2>&1` in
3966 *GNU* | *'with BFD'*)
3967 symcode='[[ABCDGIRSTW]]' ;;
3968 esac
3969
3970 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3971 # Gets list of data symbols to import.
3972 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
3973 # Adjust the below global symbol transforms to fixup imported variables.
3974 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
3975 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
3976 lt_c_name_lib_hook="\
3977 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
3978 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
3979 else
3980 # Disable hooks by default.
3981 lt_cv_sys_global_symbol_to_import=
3982 lt_cdecl_hook=
3983 lt_c_name_hook=
3984 lt_c_name_lib_hook=
3985 fi
3986
3987 # Transform an extracted symbol line into a proper C declaration.
3988 # Some systems (esp. on ia64) link data and code symbols differently,
3989 # so use this general approach.
3990 lt_cv_sys_global_symbol_to_cdecl="sed -n"\
3991 $lt_cdecl_hook\
3992 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
3993 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
3994
3995 # Transform an extracted symbol line into symbol name and symbol address
3996 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
3997 $lt_c_name_hook\
3998 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
3999 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
4000
4001 # Transform an extracted symbol line into symbol name with lib prefix and
4002 # symbol address.
4003 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
4004 $lt_c_name_lib_hook\
4005 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
4006 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
4007 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
4008
4009 # Handle CRLF in mingw tool chain
4010 opt_cr=
4011 case $build_os in
4012 mingw*)
4013 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4014 ;;
4015 esac
4016
4017 # Try without a prefix underscore, then with it.
4018 for ac_symprfx in "" "_"; do
4019
4020 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4021 symxfrm="\\1 $ac_symprfx\\2 \\2"
4022
4023 # Write the raw and C identifiers.
4024 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4025 # Fake it for dumpbin and say T for any non-static function,
4026 # D for any global variable and I for any imported variable.
4027 # Also find C++ and __fastcall symbols from MSVC++,
4028 # which start with @ or ?.
4029 lt_cv_sys_global_symbol_pipe="$AWK ['"\
4030 " {last_section=section; section=\$ 3};"\
4031 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
4032 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
4033 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
4034 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
4035 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
4036 " \$ 0!~/External *\|/{next};"\
4037 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
4038 " {if(hide[section]) next};"\
4039 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
4040 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
4041 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
4042 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
4043 " ' prfx=^$ac_symprfx]"
4044 else
4045 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4046 fi
4047 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
4048
4049 # Check to see that the pipe works correctly.
4050 pipe_works=no
4051
4052 rm -f conftest*
4053 cat > conftest.$ac_ext <<_LT_EOF
4054 #ifdef __cplusplus
4055 extern "C" {
4056 #endif
4057 char nm_test_var;
4058 void nm_test_func(void);
4059 void nm_test_func(void){}
4060 #ifdef __cplusplus
4061 }
4062 #endif
4063 int main(){nm_test_var='a';nm_test_func();return(0);}
4064 _LT_EOF
4065
4066 if AC_TRY_EVAL(ac_compile); then
4067 # Now try to grab the symbols.
4068 nlist=conftest.nm
4069 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
4070 # Try sorting and uniquifying the output.
4071 if sort "$nlist" | uniq > "$nlist"T; then
4072 mv -f "$nlist"T "$nlist"
4073 else
4074 rm -f "$nlist"T
4075 fi
4076
4077 # Make sure that we snagged all the symbols we need.
4078 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
4079 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
4080 cat <<_LT_EOF > conftest.$ac_ext
4081 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
4082 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
4083 /* DATA imports from DLLs on WIN32 can't be const, because runtime
4084 relocations are performed -- see ld's documentation on pseudo-relocs. */
4085 # define LT@&t@_DLSYM_CONST
4086 #elif defined __osf__
4087 /* This system does not cope well with relocations in const data. */
4088 # define LT@&t@_DLSYM_CONST
4089 #else
4090 # define LT@&t@_DLSYM_CONST const
4091 #endif
4092
4093 #ifdef __cplusplus
4094 extern "C" {
4095 #endif
4096
4097 _LT_EOF
4098 # Now generate the symbol file.
4099 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
4100
4101 cat <<_LT_EOF >> conftest.$ac_ext
4102
4103 /* The mapping between symbol names and symbols. */
4104 LT@&t@_DLSYM_CONST struct {
4105 const char *name;
4106 void *address;
4107 }
4108 lt__PROGRAM__LTX_preloaded_symbols[[]] =
4109 {
4110 { "@PROGRAM@", (void *) 0 },
4111 _LT_EOF
4112 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
4113 cat <<\_LT_EOF >> conftest.$ac_ext
4114 {0, (void *) 0}
4115 };
4116
4117 /* This works around a problem in FreeBSD linker */
4118 #ifdef FREEBSD_WORKAROUND
4119 static const void *lt_preloaded_setup() {
4120 return lt__PROGRAM__LTX_preloaded_symbols;
4121 }
4122 #endif
4123
4124 #ifdef __cplusplus
4125 }
4126 #endif
4127 _LT_EOF
4128 # Now try linking the two files.
4129 mv conftest.$ac_objext conftstm.$ac_objext
4130 lt_globsym_save_LIBS=$LIBS
4131 lt_globsym_save_CFLAGS=$CFLAGS
4132 LIBS=conftstm.$ac_objext
4133 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4134 if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
4135 pipe_works=yes
4136 fi
4137 LIBS=$lt_globsym_save_LIBS
4138 CFLAGS=$lt_globsym_save_CFLAGS
4139 else
4140 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4141 fi
4142 else
4143 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4144 fi
4145 else
4146 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4147 fi
4148 else
4149 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4150 cat conftest.$ac_ext >&5
4151 fi
4152 rm -rf conftest* conftst*
4153
4154 # Do not use the global_symbol_pipe unless it works.
4155 if test yes = "$pipe_works"; then
4156 break
4157 else
4158 lt_cv_sys_global_symbol_pipe=
4159 fi
4160 done
4161 ])
4162 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4163 lt_cv_sys_global_symbol_to_cdecl=
4164 fi
4165 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4166 AC_MSG_RESULT(failed)
4167 else
4168 AC_MSG_RESULT(ok)
4169 fi
4170
4171 # Response file support.
4172 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4173 nm_file_list_spec='@'
4174 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
4175 nm_file_list_spec='@'
4176 fi
4177
4178 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
4179 [Take the output of nm and produce a listing of raw symbols and C names])
4180 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
4181 [Transform the output of nm in a proper C declaration])
4182 _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
4183 [Transform the output of nm into a list of symbols to manually relocate])
4184 _LT_DECL([global_symbol_to_c_name_address],
4185 [lt_cv_sys_global_symbol_to_c_name_address], [1],
4186 [Transform the output of nm in a C name address pair])
4187 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
4188 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
4189 [Transform the output of nm in a C name address pair when lib prefix is needed])
4190 _LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
4191 [The name lister interface])
4192 _LT_DECL([], [nm_file_list_spec], [1],
4193 [Specify filename containing input files for $NM])
4194 ]) # _LT_CMD_GLOBAL_SYMBOLS
4195
4196
4197 # _LT_COMPILER_PIC([TAGNAME])
4198 # ---------------------------
4199 m4_defun([_LT_COMPILER_PIC],
4200 [m4_require([_LT_TAG_COMPILER])dnl
4201 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
4202 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4203 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4204
4205 m4_if([$1], [CXX], [
4206 # C++ specific cases for pic, static, wl, etc.
4207 if test yes = "$GXX"; then
4208 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4209 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4210
4211 case $host_os in
4212 aix*)
4213 # All AIX code is PIC.
4214 if test ia64 = "$host_cpu"; then
4215 # AIX 5 now supports IA64 processor
4216 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4217 fi
4218 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4219 ;;
4220
4221 amigaos*)
4222 case $host_cpu in
4223 powerpc)
4224 # see comment about AmigaOS4 .so support
4225 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4226 ;;
4227 m68k)
4228 # FIXME: we need at least 68020 code to build shared libraries, but
4229 # adding the '-m68020' flag to GCC prevents building anything better,
4230 # like '-m68040'.
4231 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4232 ;;
4233 esac
4234 ;;
4235
4236 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4237 # PIC is the default for these OSes.
4238 ;;
4239 mingw* | cygwin* | os2* | pw32* | cegcc*)
4240 # This hack is so that the source file can tell whether it is being
4241 # built for inclusion in a dll (and should export symbols for example).
4242 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4243 # (--disable-auto-import) libraries
4244 m4_if([$1], [GCJ], [],
4245 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4246 case $host_os in
4247 os2*)
4248 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4249 ;;
4250 esac
4251 ;;
4252 darwin* | rhapsody*)
4253 # PIC is the default on this platform
4254 # Common symbols not allowed in MH_DYLIB files
4255 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4256 ;;
4257 *djgpp*)
4258 # DJGPP does not support shared libraries at all
4259 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4260 ;;
4261 haiku*)
4262 # PIC is the default for Haiku.
4263 # The "-static" flag exists, but is broken.
4264 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4265 ;;
4266 interix[[3-9]]*)
4267 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4268 # Instead, we relocate shared libraries at runtime.
4269 ;;
4270 sysv4*MP*)
4271 if test -d /usr/nec; then
4272 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4273 fi
4274 ;;
4275 hpux*)
4276 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4277 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4278 # sets the default TLS model and affects inlining.
4279 case $host_cpu in
4280 hppa*64*)
4281 ;;
4282 *)
4283 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4284 ;;
4285 esac
4286 ;;
4287 *qnx* | *nto*)
4288 # QNX uses GNU C++, but need to define -shared option too, otherwise
4289 # it will coredump.
4290 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4291 ;;
4292 *)
4293 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4294 ;;
4295 esac
4296 else
4297 case $host_os in
4298 aix[[4-9]]*)
4299 # All AIX code is PIC.
4300 if test ia64 = "$host_cpu"; then
4301 # AIX 5 now supports IA64 processor
4302 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4303 else
4304 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4305 fi
4306 ;;
4307 chorus*)
4308 case $cc_basename in
4309 cxch68*)
4310 # Green Hills C++ Compiler
4311 # _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"
4312 ;;
4313 esac
4314 ;;
4315 mingw* | cygwin* | os2* | pw32* | cegcc*)
4316 # This hack is so that the source file can tell whether it is being
4317 # built for inclusion in a dll (and should export symbols for example).
4318 m4_if([$1], [GCJ], [],
4319 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4320 ;;
4321 dgux*)
4322 case $cc_basename in
4323 ec++*)
4324 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4325 ;;
4326 ghcx*)
4327 # Green Hills C++ Compiler
4328 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4329 ;;
4330 *)
4331 ;;
4332 esac
4333 ;;
4334 freebsd* | dragonfly*)
4335 # FreeBSD uses GNU C++
4336 ;;
4337 hpux9* | hpux10* | hpux11*)
4338 case $cc_basename in
4339 CC*)
4340 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4341 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4342 if test ia64 != "$host_cpu"; then
4343 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4344 fi
4345 ;;
4346 aCC*)
4347 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4348 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4349 case $host_cpu in
4350 hppa*64*|ia64*)
4351 # +Z the default
4352 ;;
4353 *)
4354 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4355 ;;
4356 esac
4357 ;;
4358 *)
4359 ;;
4360 esac
4361 ;;
4362 interix*)
4363 # This is c89, which is MS Visual C++ (no shared libs)
4364 # Anyone wants to do a port?
4365 ;;
4366 irix5* | irix6* | nonstopux*)
4367 case $cc_basename in
4368 CC*)
4369 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4370 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4371 # CC pic flag -KPIC is the default.
4372 ;;
4373 *)
4374 ;;
4375 esac
4376 ;;
4377 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4378 case $cc_basename in
4379 KCC*)
4380 # KAI C++ Compiler
4381 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4382 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4383 ;;
4384 ecpc* )
4385 # old Intel C++ for x86_64, which still supported -KPIC.
4386 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4387 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4388 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4389 ;;
4390 icpc* )
4391 # Intel C++, used to be incompatible with GCC.
4392 # ICC 10 doesn't accept -KPIC any more.
4393 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4394 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4395 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4396 ;;
4397 pgCC* | pgcpp*)
4398 # Portland Group C++ compiler
4399 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4400 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4401 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4402 ;;
4403 cxx*)
4404 # Compaq C++
4405 # Make sure the PIC flag is empty. It appears that all Alpha
4406 # Linux and Compaq Tru64 Unix objects are PIC.
4407 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4408 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4409 ;;
4410 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4411 # IBM XL 8.0, 9.0 on PPC and BlueGene
4412 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4413 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4414 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4415 ;;
4416 *)
4417 case `$CC -V 2>&1 | sed 5q` in
4418 *Sun\ C*)
4419 # Sun C++ 5.9
4420 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4421 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4422 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4423 ;;
4424 esac
4425 ;;
4426 esac
4427 ;;
4428 lynxos*)
4429 ;;
4430 m88k*)
4431 ;;
4432 mvs*)
4433 case $cc_basename in
4434 cxx*)
4435 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4436 ;;
4437 *)
4438 ;;
4439 esac
4440 ;;
4441 netbsd*)
4442 ;;
4443 *qnx* | *nto*)
4444 # QNX uses GNU C++, but need to define -shared option too, otherwise
4445 # it will coredump.
4446 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4447 ;;
4448 osf3* | osf4* | osf5*)
4449 case $cc_basename in
4450 KCC*)
4451 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4452 ;;
4453 RCC*)
4454 # Rational C++ 2.4.1
4455 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4456 ;;
4457 cxx*)
4458 # Digital/Compaq C++
4459 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4460 # Make sure the PIC flag is empty. It appears that all Alpha
4461 # Linux and Compaq Tru64 Unix objects are PIC.
4462 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4463 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4464 ;;
4465 *)
4466 ;;
4467 esac
4468 ;;
4469 psos*)
4470 ;;
4471 solaris*)
4472 case $cc_basename in
4473 CC* | sunCC*)
4474 # Sun C++ 4.2, 5.x and Centerline C++
4475 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4476 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4477 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4478 ;;
4479 gcx*)
4480 # Green Hills C++ Compiler
4481 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4482 ;;
4483 *)
4484 ;;
4485 esac
4486 ;;
4487 sunos4*)
4488 case $cc_basename in
4489 CC*)
4490 # Sun C++ 4.x
4491 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4492 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4493 ;;
4494 lcc*)
4495 # Lucid
4496 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4497 ;;
4498 *)
4499 ;;
4500 esac
4501 ;;
4502 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4503 case $cc_basename in
4504 CC*)
4505 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4506 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4507 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4508 ;;
4509 esac
4510 ;;
4511 tandem*)
4512 case $cc_basename in
4513 NCC*)
4514 # NonStop-UX NCC 3.20
4515 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4516 ;;
4517 *)
4518 ;;
4519 esac
4520 ;;
4521 vxworks*)
4522 ;;
4523 *)
4524 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4525 ;;
4526 esac
4527 fi
4528 ],
4529 [
4530 if test yes = "$GCC"; then
4531 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4532 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4533
4534 case $host_os in
4535 aix*)
4536 # All AIX code is PIC.
4537 if test ia64 = "$host_cpu"; then
4538 # AIX 5 now supports IA64 processor
4539 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4540 fi
4541 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4542 ;;
4543
4544 amigaos*)
4545 case $host_cpu in
4546 powerpc)
4547 # see comment about AmigaOS4 .so support
4548 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4549 ;;
4550 m68k)
4551 # FIXME: we need at least 68020 code to build shared libraries, but
4552 # adding the '-m68020' flag to GCC prevents building anything better,
4553 # like '-m68040'.
4554 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4555 ;;
4556 esac
4557 ;;
4558
4559 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4560 # PIC is the default for these OSes.
4561 ;;
4562
4563 mingw* | cygwin* | pw32* | os2* | cegcc*)
4564 # This hack is so that the source file can tell whether it is being
4565 # built for inclusion in a dll (and should export symbols for example).
4566 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4567 # (--disable-auto-import) libraries
4568 m4_if([$1], [GCJ], [],
4569 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4570 case $host_os in
4571 os2*)
4572 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4573 ;;
4574 esac
4575 ;;
4576
4577 darwin* | rhapsody*)
4578 # PIC is the default on this platform
4579 # Common symbols not allowed in MH_DYLIB files
4580 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4581 ;;
4582
4583 haiku*)
4584 # PIC is the default for Haiku.
4585 # The "-static" flag exists, but is broken.
4586 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4587 ;;
4588
4589 hpux*)
4590 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4591 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4592 # sets the default TLS model and affects inlining.
4593 case $host_cpu in
4594 hppa*64*)
4595 # +Z the default
4596 ;;
4597 *)
4598 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4599 ;;
4600 esac
4601 ;;
4602
4603 interix[[3-9]]*)
4604 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4605 # Instead, we relocate shared libraries at runtime.
4606 ;;
4607
4608 msdosdjgpp*)
4609 # Just because we use GCC doesn't mean we suddenly get shared libraries
4610 # on systems that don't support them.
4611 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4612 enable_shared=no
4613 ;;
4614
4615 *nto* | *qnx*)
4616 # QNX uses GNU C++, but need to define -shared option too, otherwise
4617 # it will coredump.
4618 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4619 ;;
4620
4621 sysv4*MP*)
4622 if test -d /usr/nec; then
4623 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4624 fi
4625 ;;
4626
4627 *)
4628 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4629 ;;
4630 esac
4631
4632 case $cc_basename in
4633 nvcc*) # Cuda Compiler Driver 2.2
4634 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4635 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4636 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4637 fi
4638 ;;
4639 esac
4640 else
4641 # PORTME Check for flag to pass linker flags through the system compiler.
4642 case $host_os in
4643 aix*)
4644 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4645 if test ia64 = "$host_cpu"; then
4646 # AIX 5 now supports IA64 processor
4647 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4648 else
4649 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4650 fi
4651 ;;
4652
4653 darwin* | rhapsody*)
4654 # PIC is the default on this platform
4655 # Common symbols not allowed in MH_DYLIB files
4656 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4657 case $cc_basename in
4658 nagfor*)
4659 # NAG Fortran compiler
4660 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4661 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4662 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4663 ;;
4664 esac
4665 ;;
4666
4667 mingw* | cygwin* | pw32* | os2* | cegcc*)
4668 # This hack is so that the source file can tell whether it is being
4669 # built for inclusion in a dll (and should export symbols for example).
4670 m4_if([$1], [GCJ], [],
4671 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4672 case $host_os in
4673 os2*)
4674 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4675 ;;
4676 esac
4677 ;;
4678
4679 hpux9* | hpux10* | hpux11*)
4680 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4681 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4682 # not for PA HP-UX.
4683 case $host_cpu in
4684 hppa*64*|ia64*)
4685 # +Z the default
4686 ;;
4687 *)
4688 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4689 ;;
4690 esac
4691 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4692 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4693 ;;
4694
4695 irix5* | irix6* | nonstopux*)
4696 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4697 # PIC (with -KPIC) is the default.
4698 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4699 ;;
4700
4701 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4702 case $cc_basename in
4703 # old Intel for x86_64, which still supported -KPIC.
4704 ecc*)
4705 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4706 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4707 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4708 ;;
4709 # icc used to be incompatible with GCC.
4710 # ICC 10 doesn't accept -KPIC any more.
4711 icc* | ifort*)
4712 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4713 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4714 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4715 ;;
4716 # Lahey Fortran 8.1.
4717 lf95*)
4718 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4719 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4720 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4721 ;;
4722 nagfor*)
4723 # NAG Fortran compiler
4724 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4725 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4726 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4727 ;;
4728 tcc*)
4729 # Fabrice Bellard et al's Tiny C Compiler
4730 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4731 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4732 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4733 ;;
4734 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4735 # Portland Group compilers (*not* the Pentium gcc compiler,
4736 # which looks to be a dead project)
4737 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4738 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4739 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4740 ;;
4741 ccc*)
4742 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4743 # All Alpha code is PIC.
4744 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4745 ;;
4746 xl* | bgxl* | bgf* | mpixl*)
4747 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4748 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4749 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4750 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4751 ;;
4752 *)
4753 case `$CC -V 2>&1 | sed 5q` in
4754 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4755 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4756 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4757 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4758 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4759 ;;
4760 *Sun\ F* | *Sun*Fortran*)
4761 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4762 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4763 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4764 ;;
4765 *Sun\ C*)
4766 # Sun C 5.9
4767 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4768 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4769 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4770 ;;
4771 *Intel*\ [[CF]]*Compiler*)
4772 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4773 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4774 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4775 ;;
4776 *Portland\ Group*)
4777 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4778 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4779 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4780 ;;
4781 esac
4782 ;;
4783 esac
4784 ;;
4785
4786 newsos6)
4787 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4788 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4789 ;;
4790
4791 *nto* | *qnx*)
4792 # QNX uses GNU C++, but need to define -shared option too, otherwise
4793 # it will coredump.
4794 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4795 ;;
4796
4797 osf3* | osf4* | osf5*)
4798 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4799 # All OSF/1 code is PIC.
4800 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4801 ;;
4802
4803 rdos*)
4804 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4805 ;;
4806
4807 solaris*)
4808 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4809 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4810 case $cc_basename in
4811 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4812 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4813 *)
4814 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4815 esac
4816 ;;
4817
4818 sunos4*)
4819 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4820 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4821 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4822 ;;
4823
4824 sysv4 | sysv4.2uw2* | sysv4.3*)
4825 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4826 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4827 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4828 ;;
4829
4830 sysv4*MP*)
4831 if test -d /usr/nec; then
4832 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4833 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4834 fi
4835 ;;
4836
4837 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4838 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4839 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4840 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4841 ;;
4842
4843 unicos*)
4844 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4845 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4846 ;;
4847
4848 uts4*)
4849 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4850 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4851 ;;
4852
4853 *)
4854 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4855 ;;
4856 esac
4857 fi
4858 ])
4859 case $host_os in
4860 # For platforms that do not support PIC, -DPIC is meaningless:
4861 *djgpp*)
4862 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4863 ;;
4864 *)
4865 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4866 ;;
4867 esac
4868
4869 AC_CACHE_CHECK([for $compiler option to produce PIC],
4870 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4871 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4872 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4873
4874 #
4875 # Check to make sure the PIC flag actually works.
4876 #
4877 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4878 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4879 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4880 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4881 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4882 "" | " "*) ;;
4883 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4884 esac],
4885 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4886 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4887 fi
4888 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4889 [Additional compiler flags for building library objects])
4890
4891 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4892 [How to pass a linker flag through the compiler])
4893 #
4894 # Check to make sure the static flag actually works.
4895 #
4896 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4897 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4898 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4899 $lt_tmp_static_flag,
4900 [],
4901 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4902 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4903 [Compiler flag to prevent dynamic linking])
4904 ])# _LT_COMPILER_PIC
4905
4906
4907 # _LT_LINKER_SHLIBS([TAGNAME])
4908 # ----------------------------
4909 # See if the linker supports building shared libraries.
4910 m4_defun([_LT_LINKER_SHLIBS],
4911 [AC_REQUIRE([LT_PATH_LD])dnl
4912 AC_REQUIRE([LT_PATH_NM])dnl
4913 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4914 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4915 m4_require([_LT_DECL_EGREP])dnl
4916 m4_require([_LT_DECL_SED])dnl
4917 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4918 m4_require([_LT_TAG_COMPILER])dnl
4919 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4920 m4_if([$1], [CXX], [
4921 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4922 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4923 case $host_os in
4924 aix[[4-9]]*)
4925 # If we're using GNU nm, then we don't want the "-C" option.
4926 # -C means demangle to GNU nm, but means don't demangle to AIX nm.
4927 # Without the "-l" option, or with the "-B" option, AIX nm treats
4928 # weak defined symbols like other global defined symbols, whereas
4929 # GNU nm marks them as "W".
4930 # While the 'weak' keyword is ignored in the Export File, we need
4931 # it in the Import File for the 'aix-soname' feature, so we have
4932 # to replace the "-B" option with "-P" for AIX nm.
4933 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4934 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
4935 else
4936 _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
4937 fi
4938 ;;
4939 pw32*)
4940 _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
4941 ;;
4942 cygwin* | mingw* | cegcc*)
4943 case $cc_basename in
4944 cl*)
4945 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4946 ;;
4947 *)
4948 _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'
4949 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4950 ;;
4951 esac
4952 ;;
4953 *)
4954 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4955 ;;
4956 esac
4957 ], [
4958 runpath_var=
4959 _LT_TAGVAR(allow_undefined_flag, $1)=
4960 _LT_TAGVAR(always_export_symbols, $1)=no
4961 _LT_TAGVAR(archive_cmds, $1)=
4962 _LT_TAGVAR(archive_expsym_cmds, $1)=
4963 _LT_TAGVAR(compiler_needs_object, $1)=no
4964 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4965 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4966 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4967 _LT_TAGVAR(hardcode_automatic, $1)=no
4968 _LT_TAGVAR(hardcode_direct, $1)=no
4969 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4970 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4971 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4972 _LT_TAGVAR(hardcode_minus_L, $1)=no
4973 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4974 _LT_TAGVAR(inherit_rpath, $1)=no
4975 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4976 _LT_TAGVAR(module_cmds, $1)=
4977 _LT_TAGVAR(module_expsym_cmds, $1)=
4978 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4979 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4980 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4981 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4982 # include_expsyms should be a list of space-separated symbols to be *always*
4983 # included in the symbol list
4984 _LT_TAGVAR(include_expsyms, $1)=
4985 # exclude_expsyms can be an extended regexp of symbols to exclude
4986 # it will be wrapped by ' (' and ')$', so one must not match beginning or
4987 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
4988 # as well as any symbol that contains 'd'.
4989 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4990 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4991 # platforms (ab)use it in PIC code, but their linkers get confused if
4992 # the symbol is explicitly referenced. Since portable code cannot
4993 # rely on this symbol name, it's probably fine to never include it in
4994 # preloaded symbol tables.
4995 # Exclude shared library initialization/finalization symbols.
4996 dnl Note also adjust exclude_expsyms for C++ above.
4997 extract_expsyms_cmds=
4998
4999 case $host_os in
5000 cygwin* | mingw* | pw32* | cegcc*)
5001 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5002 # When not using gcc, we currently assume that we are using
5003 # Microsoft Visual C++.
5004 if test yes != "$GCC"; then
5005 with_gnu_ld=no
5006 fi
5007 ;;
5008 interix*)
5009 # we just hope/assume this is gcc and not c89 (= MSVC++)
5010 with_gnu_ld=yes
5011 ;;
5012 openbsd* | bitrig*)
5013 with_gnu_ld=no
5014 ;;
5015 esac
5016
5017 _LT_TAGVAR(ld_shlibs, $1)=yes
5018
5019 # On some targets, GNU ld is compatible enough with the native linker
5020 # that we're better off using the native interface for both.
5021 lt_use_gnu_ld_interface=no
5022 if test yes = "$with_gnu_ld"; then
5023 case $host_os in
5024 aix*)
5025 # The AIX port of GNU ld has always aspired to compatibility
5026 # with the native linker. However, as the warning in the GNU ld
5027 # block says, versions before 2.19.5* couldn't really create working
5028 # shared libraries, regardless of the interface used.
5029 case `$LD -v 2>&1` in
5030 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
5031 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
5032 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
5033 *)
5034 lt_use_gnu_ld_interface=yes
5035 ;;
5036 esac
5037 ;;
5038 *)
5039 lt_use_gnu_ld_interface=yes
5040 ;;
5041 esac
5042 fi
5043
5044 if test yes = "$lt_use_gnu_ld_interface"; then
5045 # If archive_cmds runs LD, not CC, wlarc should be empty
5046 wlarc='$wl'
5047
5048 # Set some defaults for GNU ld with shared library support. These
5049 # are reset later if shared libraries are not supported. Putting them
5050 # here allows them to be overridden if necessary.
5051 runpath_var=LD_RUN_PATH
5052 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5053 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
5054 # ancient GNU ld didn't support --whole-archive et. al.
5055 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
5056 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
5057 else
5058 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5059 fi
5060 supports_anon_versioning=no
5061 case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
5062 *GNU\ gold*) supports_anon_versioning=yes ;;
5063 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5064 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5065 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5066 *\ 2.11.*) ;; # other 2.11 versions
5067 *) supports_anon_versioning=yes ;;
5068 esac
5069
5070 # See if GNU ld supports shared libraries.
5071 case $host_os in
5072 aix[[3-9]]*)
5073 # On AIX/PPC, the GNU linker is very broken
5074 if test ia64 != "$host_cpu"; then
5075 _LT_TAGVAR(ld_shlibs, $1)=no
5076 cat <<_LT_EOF 1>&2
5077
5078 *** Warning: the GNU linker, at least up to release 2.19, is reported
5079 *** to be unable to reliably create shared libraries on AIX.
5080 *** Therefore, libtool is disabling shared libraries support. If you
5081 *** really care for shared libraries, you may want to install binutils
5082 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
5083 *** You will then need to restart the configuration process.
5084
5085 _LT_EOF
5086 fi
5087 ;;
5088
5089 amigaos*)
5090 case $host_cpu in
5091 powerpc)
5092 # see comment about AmigaOS4 .so support
5093 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5094 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5095 ;;
5096 m68k)
5097 _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)'
5098 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5099 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5100 ;;
5101 esac
5102 ;;
5103
5104 beos*)
5105 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5106 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5107 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5108 # support --undefined. This deserves some investigation. FIXME
5109 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5110 else
5111 _LT_TAGVAR(ld_shlibs, $1)=no
5112 fi
5113 ;;
5114
5115 cygwin* | mingw* | pw32* | cegcc*)
5116 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5117 # as there is no search path for DLLs.
5118 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5119 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
5120 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5121 _LT_TAGVAR(always_export_symbols, $1)=no
5122 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5123 _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'
5124 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
5125
5126 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5127 _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'
5128 # If the export-symbols file already is a .def file, use it as
5129 # is; otherwise, prepend EXPORTS...
5130 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5131 cp $export_symbols $output_objdir/$soname.def;
5132 else
5133 echo EXPORTS > $output_objdir/$soname.def;
5134 cat $export_symbols >> $output_objdir/$soname.def;
5135 fi~
5136 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5137 else
5138 _LT_TAGVAR(ld_shlibs, $1)=no
5139 fi
5140 ;;
5141
5142 haiku*)
5143 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5144 _LT_TAGVAR(link_all_deplibs, $1)=yes
5145 ;;
5146
5147 os2*)
5148 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5149 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5150 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5151 shrext_cmds=.dll
5152 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5153 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5154 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5155 $ECHO EXPORTS >> $output_objdir/$libname.def~
5156 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5157 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5158 emximp -o $lib $output_objdir/$libname.def'
5159 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5160 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5161 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5162 $ECHO EXPORTS >> $output_objdir/$libname.def~
5163 prefix_cmds="$SED"~
5164 if test EXPORTS = "`$SED 1q $export_symbols`"; then
5165 prefix_cmds="$prefix_cmds -e 1d";
5166 fi~
5167 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5168 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5169 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5170 emximp -o $lib $output_objdir/$libname.def'
5171 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5172 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5173 ;;
5174
5175 interix[[3-9]]*)
5176 _LT_TAGVAR(hardcode_direct, $1)=no
5177 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5178 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5179 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5180 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5181 # Instead, shared libraries are loaded at an image base (0x10000000 by
5182 # default) and relocated if they conflict, which is a slow very memory
5183 # consuming and fragmenting process. To avoid this, we pick a random,
5184 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5185 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5186 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5187 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5188 ;;
5189
5190 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
5191 tmp_diet=no
5192 if test linux-dietlibc = "$host_os"; then
5193 case $cc_basename in
5194 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
5195 esac
5196 fi
5197 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
5198 && test no = "$tmp_diet"
5199 then
5200 tmp_addflag=' $pic_flag'
5201 tmp_sharedflag='-shared'
5202 case $cc_basename,$host_cpu in
5203 pgcc*) # Portland Group C compiler
5204 _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'
5205 tmp_addflag=' $pic_flag'
5206 ;;
5207 pgf77* | pgf90* | pgf95* | pgfortran*)
5208 # Portland Group f77 and f90 compilers
5209 _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'
5210 tmp_addflag=' $pic_flag -Mnomain' ;;
5211 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5212 tmp_addflag=' -i_dynamic' ;;
5213 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5214 tmp_addflag=' -i_dynamic -nofor_main' ;;
5215 ifc* | ifort*) # Intel Fortran compiler
5216 tmp_addflag=' -nofor_main' ;;
5217 lf95*) # Lahey Fortran 8.1
5218 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5219 tmp_sharedflag='--shared' ;;
5220 nagfor*) # NAGFOR 5.3
5221 tmp_sharedflag='-Wl,-shared' ;;
5222 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
5223 tmp_sharedflag='-qmkshrobj'
5224 tmp_addflag= ;;
5225 nvcc*) # Cuda Compiler Driver 2.2
5226 _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'
5227 _LT_TAGVAR(compiler_needs_object, $1)=yes
5228 ;;
5229 esac
5230 case `$CC -V 2>&1 | sed 5q` in
5231 *Sun\ C*) # Sun C 5.9
5232 _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'
5233 _LT_TAGVAR(compiler_needs_object, $1)=yes
5234 tmp_sharedflag='-G' ;;
5235 *Sun\ F*) # Sun Fortran 8.3
5236 tmp_sharedflag='-G' ;;
5237 esac
5238 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5239
5240 if test yes = "$supports_anon_versioning"; then
5241 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5242 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5243 echo "local: *; };" >> $output_objdir/$libname.ver~
5244 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
5245 fi
5246
5247 case $cc_basename in
5248 tcc*)
5249 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
5250 ;;
5251 xlf* | bgf* | bgxlf* | mpixlf*)
5252 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
5253 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
5254 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5255 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
5256 if test yes = "$supports_anon_versioning"; then
5257 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5258 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5259 echo "local: *; };" >> $output_objdir/$libname.ver~
5260 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
5261 fi
5262 ;;
5263 esac
5264 else
5265 _LT_TAGVAR(ld_shlibs, $1)=no
5266 fi
5267 ;;
5268
5269 netbsd*)
5270 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5271 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5272 wlarc=
5273 else
5274 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5275 _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'
5276 fi
5277 ;;
5278
5279 solaris*)
5280 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
5281 _LT_TAGVAR(ld_shlibs, $1)=no
5282 cat <<_LT_EOF 1>&2
5283
5284 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5285 *** create shared libraries on Solaris systems. Therefore, libtool
5286 *** is disabling shared libraries support. We urge you to upgrade GNU
5287 *** binutils to release 2.9.1 or newer. Another option is to modify
5288 *** your PATH or compiler configuration so that the native linker is
5289 *** used, and then restart.
5290
5291 _LT_EOF
5292 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5293 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5294 _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'
5295 else
5296 _LT_TAGVAR(ld_shlibs, $1)=no
5297 fi
5298 ;;
5299
5300 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5301 case `$LD -v 2>&1` in
5302 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5303 _LT_TAGVAR(ld_shlibs, $1)=no
5304 cat <<_LT_EOF 1>&2
5305
5306 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
5307 *** reliably create shared libraries on SCO systems. Therefore, libtool
5308 *** is disabling shared libraries support. We urge you to upgrade GNU
5309 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5310 *** your PATH or compiler configuration so that the native linker is
5311 *** used, and then restart.
5312
5313 _LT_EOF
5314 ;;
5315 *)
5316 # For security reasons, it is highly recommended that you always
5317 # use absolute paths for naming shared libraries, and exclude the
5318 # DT_RUNPATH tag from executables and libraries. But doing so
5319 # requires that you compile everything twice, which is a pain.
5320 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5321 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5322 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5323 _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'
5324 else
5325 _LT_TAGVAR(ld_shlibs, $1)=no
5326 fi
5327 ;;
5328 esac
5329 ;;
5330
5331 sunos4*)
5332 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5333 wlarc=
5334 _LT_TAGVAR(hardcode_direct, $1)=yes
5335 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5336 ;;
5337
5338 *)
5339 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5340 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5341 _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'
5342 else
5343 _LT_TAGVAR(ld_shlibs, $1)=no
5344 fi
5345 ;;
5346 esac
5347
5348 if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
5349 runpath_var=
5350 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5351 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5352 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5353 fi
5354 else
5355 # PORTME fill in a description of your system's linker (not GNU ld)
5356 case $host_os in
5357 aix3*)
5358 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5359 _LT_TAGVAR(always_export_symbols, $1)=yes
5360 _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'
5361 # Note: this linker hardcodes the directories in LIBPATH if there
5362 # are no directories specified by -L.
5363 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5364 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
5365 # Neither direct hardcoding nor static linking is supported with a
5366 # broken collect2.
5367 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5368 fi
5369 ;;
5370
5371 aix[[4-9]]*)
5372 if test ia64 = "$host_cpu"; then
5373 # On IA64, the linker does run time linking by default, so we don't
5374 # have to do anything special.
5375 aix_use_runtimelinking=no
5376 exp_sym_flag='-Bexport'
5377 no_entry_flag=
5378 else
5379 # If we're using GNU nm, then we don't want the "-C" option.
5380 # -C means demangle to GNU nm, but means don't demangle to AIX nm.
5381 # Without the "-l" option, or with the "-B" option, AIX nm treats
5382 # weak defined symbols like other global defined symbols, whereas
5383 # GNU nm marks them as "W".
5384 # While the 'weak' keyword is ignored in the Export File, we need
5385 # it in the Import File for the 'aix-soname' feature, so we have
5386 # to replace the "-B" option with "-P" for AIX nm.
5387 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
5388 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
5389 else
5390 _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
5391 fi
5392 aix_use_runtimelinking=no
5393
5394 # Test if we are trying to use run time linking or normal
5395 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5396 # have runtime linking enabled, and use it for executables.
5397 # For shared libraries, we enable/disable runtime linking
5398 # depending on the kind of the shared library created -
5399 # when "with_aix_soname,aix_use_runtimelinking" is:
5400 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
5401 # "aix,yes" lib.so shared, rtl:yes, for executables
5402 # lib.a static archive
5403 # "both,no" lib.so.V(shr.o) shared, rtl:yes
5404 # lib.a(lib.so.V) shared, rtl:no, for executables
5405 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
5406 # lib.a(lib.so.V) shared, rtl:no
5407 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
5408 # lib.a static archive
5409 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5410 for ld_flag in $LDFLAGS; do
5411 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
5412 aix_use_runtimelinking=yes
5413 break
5414 fi
5415 done
5416 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
5417 # With aix-soname=svr4, we create the lib.so.V shared archives only,
5418 # so we don't have lib.a shared libs to link our executables.
5419 # We have to force runtime linking in this case.
5420 aix_use_runtimelinking=yes
5421 LDFLAGS="$LDFLAGS -Wl,-brtl"
5422 fi
5423 ;;
5424 esac
5425
5426 exp_sym_flag='-bexport'
5427 no_entry_flag='-bnoentry'
5428 fi
5429
5430 # When large executables or shared objects are built, AIX ld can
5431 # have problems creating the table of contents. If linking a library
5432 # or program results in "error TOC overflow" add -mminimal-toc to
5433 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5434 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5435
5436 _LT_TAGVAR(archive_cmds, $1)=''
5437 _LT_TAGVAR(hardcode_direct, $1)=yes
5438 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5439 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5440 _LT_TAGVAR(link_all_deplibs, $1)=yes
5441 _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
5442 case $with_aix_soname,$aix_use_runtimelinking in
5443 aix,*) ;; # traditional, no import file
5444 svr4,* | *,yes) # use import file
5445 # The Import File defines what to hardcode.
5446 _LT_TAGVAR(hardcode_direct, $1)=no
5447 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5448 ;;
5449 esac
5450
5451 if test yes = "$GCC"; then
5452 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5453 # We only want to do this on AIX 4.2 and lower, the check
5454 # below for broken collect2 doesn't work under 4.3+
5455 collect2name=`$CC -print-prog-name=collect2`
5456 if test -f "$collect2name" &&
5457 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5458 then
5459 # We have reworked collect2
5460 :
5461 else
5462 # We have old collect2
5463 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5464 # It fails to find uninstalled libraries when the uninstalled
5465 # path is not listed in the libpath. Setting hardcode_minus_L
5466 # to unsupported forces relinking
5467 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5468 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5469 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5470 fi
5471 ;;
5472 esac
5473 shared_flag='-shared'
5474 if test yes = "$aix_use_runtimelinking"; then
5475 shared_flag="$shared_flag "'$wl-G'
5476 fi
5477 # Need to ensure runtime linking is disabled for the traditional
5478 # shared library, or the linker may eventually find shared libraries
5479 # /with/ Import File - we do not want to mix them.
5480 shared_flag_aix='-shared'
5481 shared_flag_svr4='-shared $wl-G'
5482 else
5483 # not using gcc
5484 if test ia64 = "$host_cpu"; then
5485 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5486 # chokes on -Wl,-G. The following line is correct:
5487 shared_flag='-G'
5488 else
5489 if test yes = "$aix_use_runtimelinking"; then
5490 shared_flag='$wl-G'
5491 else
5492 shared_flag='$wl-bM:SRE'
5493 fi
5494 shared_flag_aix='$wl-bM:SRE'
5495 shared_flag_svr4='$wl-G'
5496 fi
5497 fi
5498
5499 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
5500 # It seems that -bexpall does not export symbols beginning with
5501 # underscore (_), so it is better to generate a list of symbols to export.
5502 _LT_TAGVAR(always_export_symbols, $1)=yes
5503 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
5504 # Warning - without using the other runtime loading flags (-brtl),
5505 # -berok will link without error, but may produce a broken library.
5506 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5507 # Determine the default libpath from the value encoded in an
5508 # empty executable.
5509 _LT_SYS_MODULE_PATH_AIX([$1])
5510 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5511 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
5512 else
5513 if test ia64 = "$host_cpu"; then
5514 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
5515 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5516 _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"
5517 else
5518 # Determine the default libpath from the value encoded in an
5519 # empty executable.
5520 _LT_SYS_MODULE_PATH_AIX([$1])
5521 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5522 # Warning - without using the other run time loading flags,
5523 # -berok will link without error, but may produce a broken library.
5524 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
5525 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
5526 if test yes = "$with_gnu_ld"; then
5527 # We only use this code for GNU lds that support --whole-archive.
5528 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
5529 else
5530 # Exported symbols can be pulled into shared objects from archives
5531 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5532 fi
5533 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5534 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
5535 # -brtl affects multiple linker settings, -berok does not and is overridden later
5536 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
5537 if test svr4 != "$with_aix_soname"; then
5538 # This is similar to how AIX traditionally builds its shared libraries.
5539 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
5540 fi
5541 if test aix != "$with_aix_soname"; then
5542 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
5543 else
5544 # used by -dlpreopen to get the symbols
5545 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
5546 fi
5547 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
5548 fi
5549 fi
5550 ;;
5551
5552 amigaos*)
5553 case $host_cpu in
5554 powerpc)
5555 # see comment about AmigaOS4 .so support
5556 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5557 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5558 ;;
5559 m68k)
5560 _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)'
5561 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5562 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5563 ;;
5564 esac
5565 ;;
5566
5567 bsdi[[45]]*)
5568 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5569 ;;
5570
5571 cygwin* | mingw* | pw32* | cegcc*)
5572 # When not using gcc, we currently assume that we are using
5573 # Microsoft Visual C++.
5574 # hardcode_libdir_flag_spec is actually meaningless, as there is
5575 # no search path for DLLs.
5576 case $cc_basename in
5577 cl*)
5578 # Native MSVC
5579 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5580 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5581 _LT_TAGVAR(always_export_symbols, $1)=yes
5582 _LT_TAGVAR(file_list_spec, $1)='@'
5583 # Tell ltmain to make .lib files, not .a files.
5584 libext=lib
5585 # Tell ltmain to make .dll files, not .so files.
5586 shrext_cmds=.dll
5587 # FIXME: Setting linknames here is a bad hack.
5588 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
5589 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5590 cp "$export_symbols" "$output_objdir/$soname.def";
5591 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
5592 else
5593 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
5594 fi~
5595 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5596 linknames='
5597 # The linker will not automatically build a static lib if we build a DLL.
5598 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5599 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5600 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5601 _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'
5602 # Don't use ranlib
5603 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5604 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5605 lt_tool_outputfile="@TOOL_OUTPUT@"~
5606 case $lt_outputfile in
5607 *.exe|*.EXE) ;;
5608 *)
5609 lt_outputfile=$lt_outputfile.exe
5610 lt_tool_outputfile=$lt_tool_outputfile.exe
5611 ;;
5612 esac~
5613 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
5614 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5615 $RM "$lt_outputfile.manifest";
5616 fi'
5617 ;;
5618 *)
5619 # Assume MSVC wrapper
5620 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5621 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5622 # Tell ltmain to make .lib files, not .a files.
5623 libext=lib
5624 # Tell ltmain to make .dll files, not .so files.
5625 shrext_cmds=.dll
5626 # FIXME: Setting linknames here is a bad hack.
5627 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5628 # The linker will automatically build a .lib file if we build a DLL.
5629 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5630 # FIXME: Should let the user specify the lib program.
5631 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5632 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5633 ;;
5634 esac
5635 ;;
5636
5637 darwin* | rhapsody*)
5638 _LT_DARWIN_LINKER_FEATURES($1)
5639 ;;
5640
5641 dgux*)
5642 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5643 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5644 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5645 ;;
5646
5647 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5648 # support. Future versions do this automatically, but an explicit c++rt0.o
5649 # does not break anything, and helps significantly (at the cost of a little
5650 # extra space).
5651 freebsd2.2*)
5652 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5653 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5654 _LT_TAGVAR(hardcode_direct, $1)=yes
5655 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5656 ;;
5657
5658 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5659 freebsd2.*)
5660 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5661 _LT_TAGVAR(hardcode_direct, $1)=yes
5662 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5663 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5664 ;;
5665
5666 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5667 freebsd* | dragonfly*)
5668 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5669 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5670 _LT_TAGVAR(hardcode_direct, $1)=yes
5671 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5672 ;;
5673
5674 hpux9*)
5675 if test yes = "$GCC"; then
5676 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
5677 else
5678 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
5679 fi
5680 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5681 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5682 _LT_TAGVAR(hardcode_direct, $1)=yes
5683
5684 # hardcode_minus_L: Not really in the search PATH,
5685 # but as the default location of the library.
5686 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5687 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5688 ;;
5689
5690 hpux10*)
5691 if test yes,no = "$GCC,$with_gnu_ld"; then
5692 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5693 else
5694 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5695 fi
5696 if test no = "$with_gnu_ld"; then
5697 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5698 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5699 _LT_TAGVAR(hardcode_direct, $1)=yes
5700 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5701 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5702 # hardcode_minus_L: Not really in the search PATH,
5703 # but as the default location of the library.
5704 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5705 fi
5706 ;;
5707
5708 hpux11*)
5709 if test yes,no = "$GCC,$with_gnu_ld"; then
5710 case $host_cpu in
5711 hppa*64*)
5712 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5713 ;;
5714 ia64*)
5715 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5716 ;;
5717 *)
5718 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5719 ;;
5720 esac
5721 else
5722 case $host_cpu in
5723 hppa*64*)
5724 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5725 ;;
5726 ia64*)
5727 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5728 ;;
5729 *)
5730 m4_if($1, [], [
5731 # Older versions of the 11.00 compiler do not understand -b yet
5732 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5733 _LT_LINKER_OPTION([if $CC understands -b],
5734 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5735 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5736 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5737 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5738 ;;
5739 esac
5740 fi
5741 if test no = "$with_gnu_ld"; then
5742 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5743 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5744
5745 case $host_cpu in
5746 hppa*64*|ia64*)
5747 _LT_TAGVAR(hardcode_direct, $1)=no
5748 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5749 ;;
5750 *)
5751 _LT_TAGVAR(hardcode_direct, $1)=yes
5752 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5753 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5754
5755 # hardcode_minus_L: Not really in the search PATH,
5756 # but as the default location of the library.
5757 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5758 ;;
5759 esac
5760 fi
5761 ;;
5762
5763 irix5* | irix6* | nonstopux*)
5764 if test yes = "$GCC"; then
5765 _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'
5766 # Try to use the -exported_symbol ld option, if it does not
5767 # work, assume that -exports_file does not work either and
5768 # implicitly export all symbols.
5769 # This should be the same for all languages, so no per-tag cache variable.
5770 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5771 [lt_cv_irix_exported_symbol],
5772 [save_LDFLAGS=$LDFLAGS
5773 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
5774 AC_LINK_IFELSE(
5775 [AC_LANG_SOURCE(
5776 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5777 [C++], [[int foo (void) { return 0; }]],
5778 [Fortran 77], [[
5779 subroutine foo
5780 end]],
5781 [Fortran], [[
5782 subroutine foo
5783 end]])])],
5784 [lt_cv_irix_exported_symbol=yes],
5785 [lt_cv_irix_exported_symbol=no])
5786 LDFLAGS=$save_LDFLAGS])
5787 if test yes = "$lt_cv_irix_exported_symbol"; then
5788 _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'
5789 fi
5790 else
5791 _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'
5792 _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'
5793 fi
5794 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5795 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5796 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5797 _LT_TAGVAR(inherit_rpath, $1)=yes
5798 _LT_TAGVAR(link_all_deplibs, $1)=yes
5799 ;;
5800
5801 linux*)
5802 case $cc_basename in
5803 tcc*)
5804 # Fabrice Bellard et al's Tiny C Compiler
5805 _LT_TAGVAR(ld_shlibs, $1)=yes
5806 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5807 ;;
5808 esac
5809 ;;
5810
5811 netbsd*)
5812 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5813 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5814 else
5815 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5816 fi
5817 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5818 _LT_TAGVAR(hardcode_direct, $1)=yes
5819 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5820 ;;
5821
5822 newsos6)
5823 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5824 _LT_TAGVAR(hardcode_direct, $1)=yes
5825 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5826 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5827 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5828 ;;
5829
5830 *nto* | *qnx*)
5831 ;;
5832
5833 openbsd* | bitrig*)
5834 if test -f /usr/libexec/ld.so; then
5835 _LT_TAGVAR(hardcode_direct, $1)=yes
5836 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5837 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5838 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
5839 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5840 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
5841 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5842 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5843 else
5844 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5845 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5846 fi
5847 else
5848 _LT_TAGVAR(ld_shlibs, $1)=no
5849 fi
5850 ;;
5851
5852 os2*)
5853 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5854 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5855 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5856 shrext_cmds=.dll
5857 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5858 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5859 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5860 $ECHO EXPORTS >> $output_objdir/$libname.def~
5861 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5862 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5863 emximp -o $lib $output_objdir/$libname.def'
5864 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5865 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5866 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5867 $ECHO EXPORTS >> $output_objdir/$libname.def~
5868 prefix_cmds="$SED"~
5869 if test EXPORTS = "`$SED 1q $export_symbols`"; then
5870 prefix_cmds="$prefix_cmds -e 1d";
5871 fi~
5872 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5873 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5874 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5875 emximp -o $lib $output_objdir/$libname.def'
5876 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5877 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5878 ;;
5879
5880 osf3*)
5881 if test yes = "$GCC"; then
5882 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5883 _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'
5884 else
5885 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5886 _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'
5887 fi
5888 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5889 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5890 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5891 ;;
5892
5893 osf4* | osf5*) # as osf3* with the addition of -msym flag
5894 if test yes = "$GCC"; then
5895 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5896 _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'
5897 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5898 else
5899 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5900 _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'
5901 _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~
5902 $CC -shared$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'
5903
5904 # Both c and cxx compiler support -rpath directly
5905 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5906 fi
5907 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5908 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5909 ;;
5910
5911 solaris*)
5912 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5913 if test yes = "$GCC"; then
5914 wlarc='$wl'
5915 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5916 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5917 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5918 else
5919 case `$CC -V 2>&1` in
5920 *"Compilers 5.0"*)
5921 wlarc=''
5922 _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
5923 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5924 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5925 ;;
5926 *)
5927 wlarc='$wl'
5928 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5929 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5930 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5931 ;;
5932 esac
5933 fi
5934 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5935 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5936 case $host_os in
5937 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5938 *)
5939 # The compiler driver will combine and reorder linker options,
5940 # but understands '-z linker_flag'. GCC discards it without '$wl',
5941 # but is careful enough not to reorder.
5942 # Supported since Solaris 2.6 (maybe 2.5.1?)
5943 if test yes = "$GCC"; then
5944 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
5945 else
5946 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5947 fi
5948 ;;
5949 esac
5950 _LT_TAGVAR(link_all_deplibs, $1)=yes
5951 ;;
5952
5953 sunos4*)
5954 if test sequent = "$host_vendor"; then
5955 # Use $CC to link under sequent, because it throws in some extra .o
5956 # files that make .init and .fini sections work.
5957 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5958 else
5959 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5960 fi
5961 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5962 _LT_TAGVAR(hardcode_direct, $1)=yes
5963 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5964 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5965 ;;
5966
5967 sysv4)
5968 case $host_vendor in
5969 sni)
5970 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5971 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5972 ;;
5973 siemens)
5974 ## LD is ld it makes a PLAMLIB
5975 ## CC just makes a GrossModule.
5976 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5977 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5978 _LT_TAGVAR(hardcode_direct, $1)=no
5979 ;;
5980 motorola)
5981 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5982 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5983 ;;
5984 esac
5985 runpath_var='LD_RUN_PATH'
5986 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5987 ;;
5988
5989 sysv4.3*)
5990 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5991 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5992 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5993 ;;
5994
5995 sysv4*MP*)
5996 if test -d /usr/nec; then
5997 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5998 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5999 runpath_var=LD_RUN_PATH
6000 hardcode_runpath_var=yes
6001 _LT_TAGVAR(ld_shlibs, $1)=yes
6002 fi
6003 ;;
6004
6005 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6006 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6007 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6008 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6009 runpath_var='LD_RUN_PATH'
6010
6011 if test yes = "$GCC"; then
6012 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6013 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6014 else
6015 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6016 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6017 fi
6018 ;;
6019
6020 sysv5* | sco3.2v5* | sco5v6*)
6021 # Note: We CANNOT use -z defs as we might desire, because we do not
6022 # link with -lc, and that would cause any symbols used from libc to
6023 # always be unresolved, which means just about no library would
6024 # ever link correctly. If we're not using GNU ld we use -z text
6025 # though, which does catch some bad symbols but isn't as heavy-handed
6026 # as -z defs.
6027 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6028 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
6029 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6030 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6031 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
6032 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6033 _LT_TAGVAR(link_all_deplibs, $1)=yes
6034 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
6035 runpath_var='LD_RUN_PATH'
6036
6037 if test yes = "$GCC"; then
6038 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6039 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6040 else
6041 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6042 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6043 fi
6044 ;;
6045
6046 uts4*)
6047 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6048 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6049 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6050 ;;
6051
6052 *)
6053 _LT_TAGVAR(ld_shlibs, $1)=no
6054 ;;
6055 esac
6056
6057 if test sni = "$host_vendor"; then
6058 case $host in
6059 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
6060 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
6061 ;;
6062 esac
6063 fi
6064 fi
6065 ])
6066 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6067 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
6068
6069 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
6070
6071 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
6072 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
6073 _LT_DECL([], [extract_expsyms_cmds], [2],
6074 [The commands to extract the exported symbol list from a shared archive])
6075
6076 #
6077 # Do we need to explicitly link libc?
6078 #
6079 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
6080 x|xyes)
6081 # Assume -lc should be added
6082 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6083
6084 if test yes,yes = "$GCC,$enable_shared"; then
6085 case $_LT_TAGVAR(archive_cmds, $1) in
6086 *'~'*)
6087 # FIXME: we may have to deal with multi-command sequences.
6088 ;;
6089 '$CC '*)
6090 # Test whether the compiler implicitly links with -lc since on some
6091 # systems, -lgcc has to come before -lc. If gcc already passes -lc
6092 # to ld, don't add -lc before -lgcc.
6093 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
6094 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
6095 [$RM conftest*
6096 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6097
6098 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6099 soname=conftest
6100 lib=conftest
6101 libobjs=conftest.$ac_objext
6102 deplibs=
6103 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
6104 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
6105 compiler_flags=-v
6106 linker_flags=-v
6107 verstring=
6108 output_objdir=.
6109 libname=conftest
6110 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
6111 _LT_TAGVAR(allow_undefined_flag, $1)=
6112 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
6113 then
6114 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6115 else
6116 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6117 fi
6118 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6119 else
6120 cat conftest.err 1>&5
6121 fi
6122 $RM conftest*
6123 ])
6124 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
6125 ;;
6126 esac
6127 fi
6128 ;;
6129 esac
6130
6131 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
6132 [Whether or not to add -lc for building shared libraries])
6133 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
6134 [enable_shared_with_static_runtimes], [0],
6135 [Whether or not to disallow shared libs when runtime libs are static])
6136 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
6137 [Compiler flag to allow reflexive dlopens])
6138 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
6139 [Compiler flag to generate shared objects directly from archives])
6140 _LT_TAGDECL([], [compiler_needs_object], [1],
6141 [Whether the compiler copes with passing no objects directly])
6142 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
6143 [Create an old-style archive from a shared archive])
6144 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
6145 [Create a temporary old-style archive to link instead of a shared archive])
6146 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
6147 _LT_TAGDECL([], [archive_expsym_cmds], [2])
6148 _LT_TAGDECL([], [module_cmds], [2],
6149 [Commands used to build a loadable module if different from building
6150 a shared archive.])
6151 _LT_TAGDECL([], [module_expsym_cmds], [2])
6152 _LT_TAGDECL([], [with_gnu_ld], [1],
6153 [Whether we are building with GNU ld or not])
6154 _LT_TAGDECL([], [allow_undefined_flag], [1],
6155 [Flag that allows shared libraries with undefined symbols to be built])
6156 _LT_TAGDECL([], [no_undefined_flag], [1],
6157 [Flag that enforces no undefined symbols])
6158 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
6159 [Flag to hardcode $libdir into a binary during linking.
6160 This must work even if $libdir does not exist])
6161 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
6162 [Whether we need a single "-rpath" flag with a separated argument])
6163 _LT_TAGDECL([], [hardcode_direct], [0],
6164 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6165 DIR into the resulting binary])
6166 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
6167 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6168 DIR into the resulting binary and the resulting library dependency is
6169 "absolute", i.e impossible to change by setting $shlibpath_var if the
6170 library is relocated])
6171 _LT_TAGDECL([], [hardcode_minus_L], [0],
6172 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
6173 into the resulting binary])
6174 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
6175 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
6176 into the resulting binary])
6177 _LT_TAGDECL([], [hardcode_automatic], [0],
6178 [Set to "yes" if building a shared library automatically hardcodes DIR
6179 into the library and all subsequent libraries and executables linked
6180 against it])
6181 _LT_TAGDECL([], [inherit_rpath], [0],
6182 [Set to yes if linker adds runtime paths of dependent libraries
6183 to runtime path list])
6184 _LT_TAGDECL([], [link_all_deplibs], [0],
6185 [Whether libtool must link a program against all its dependency libraries])
6186 _LT_TAGDECL([], [always_export_symbols], [0],
6187 [Set to "yes" if exported symbols are required])
6188 _LT_TAGDECL([], [export_symbols_cmds], [2],
6189 [The commands to list exported symbols])
6190 _LT_TAGDECL([], [exclude_expsyms], [1],
6191 [Symbols that should not be listed in the preloaded symbols])
6192 _LT_TAGDECL([], [include_expsyms], [1],
6193 [Symbols that must always be exported])
6194 _LT_TAGDECL([], [prelink_cmds], [2],
6195 [Commands necessary for linking programs (against libraries) with templates])
6196 _LT_TAGDECL([], [postlink_cmds], [2],
6197 [Commands necessary for finishing linking programs])
6198 _LT_TAGDECL([], [file_list_spec], [1],
6199 [Specify filename containing input files])
6200 dnl FIXME: Not yet implemented
6201 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
6202 dnl [Compiler flag to generate thread safe objects])
6203 ])# _LT_LINKER_SHLIBS
6204
6205
6206 # _LT_LANG_C_CONFIG([TAG])
6207 # ------------------------
6208 # Ensure that the configuration variables for a C compiler are suitably
6209 # defined. These variables are subsequently used by _LT_CONFIG to write
6210 # the compiler configuration to 'libtool'.
6211 m4_defun([_LT_LANG_C_CONFIG],
6212 [m4_require([_LT_DECL_EGREP])dnl
6213 lt_save_CC=$CC
6214 AC_LANG_PUSH(C)
6215
6216 # Source file extension for C test sources.
6217 ac_ext=c
6218
6219 # Object file extension for compiled C test sources.
6220 objext=o
6221 _LT_TAGVAR(objext, $1)=$objext
6222
6223 # Code to be used in simple compile tests
6224 lt_simple_compile_test_code="int some_variable = 0;"
6225
6226 # Code to be used in simple link tests
6227 lt_simple_link_test_code='int main(){return(0);}'
6228
6229 _LT_TAG_COMPILER
6230 # Save the default compiler, since it gets overwritten when the other
6231 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
6232 compiler_DEFAULT=$CC
6233
6234 # save warnings/boilerplate of simple test code
6235 _LT_COMPILER_BOILERPLATE
6236 _LT_LINKER_BOILERPLATE
6237
6238 if test -n "$compiler"; then
6239 _LT_COMPILER_NO_RTTI($1)
6240 _LT_COMPILER_PIC($1)
6241 _LT_COMPILER_C_O($1)
6242 _LT_COMPILER_FILE_LOCKS($1)
6243 _LT_LINKER_SHLIBS($1)
6244 _LT_SYS_DYNAMIC_LINKER($1)
6245 _LT_LINKER_HARDCODE_LIBPATH($1)
6246 LT_SYS_DLOPEN_SELF
6247 _LT_CMD_STRIPLIB
6248
6249 # Report what library types will actually be built
6250 AC_MSG_CHECKING([if libtool supports shared libraries])
6251 AC_MSG_RESULT([$can_build_shared])
6252
6253 AC_MSG_CHECKING([whether to build shared libraries])
6254 test no = "$can_build_shared" && enable_shared=no
6255
6256 # On AIX, shared libraries and static libraries use the same namespace, and
6257 # are all built from PIC.
6258 case $host_os in
6259 aix3*)
6260 test yes = "$enable_shared" && enable_static=no
6261 if test -n "$RANLIB"; then
6262 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6263 postinstall_cmds='$RANLIB $lib'
6264 fi
6265 ;;
6266
6267 aix[[4-9]]*)
6268 if test ia64 != "$host_cpu"; then
6269 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
6270 yes,aix,yes) ;; # shared object as lib.so file only
6271 yes,svr4,*) ;; # shared object as lib.so archive member only
6272 yes,*) enable_static=no ;; # shared object in lib.a archive as well
6273 esac
6274 fi
6275 ;;
6276 esac
6277 AC_MSG_RESULT([$enable_shared])
6278
6279 AC_MSG_CHECKING([whether to build static libraries])
6280 # Make sure either enable_shared or enable_static is yes.
6281 test yes = "$enable_shared" || enable_static=yes
6282 AC_MSG_RESULT([$enable_static])
6283
6284 _LT_CONFIG($1)
6285 fi
6286 AC_LANG_POP
6287 CC=$lt_save_CC
6288 ])# _LT_LANG_C_CONFIG
6289
6290
6291 # _LT_LANG_CXX_CONFIG([TAG])
6292 # --------------------------
6293 # Ensure that the configuration variables for a C++ compiler are suitably
6294 # defined. These variables are subsequently used by _LT_CONFIG to write
6295 # the compiler configuration to 'libtool'.
6296 m4_defun([_LT_LANG_CXX_CONFIG],
6297 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6298 m4_require([_LT_DECL_EGREP])dnl
6299 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
6300 if test -n "$CXX" && ( test no != "$CXX" &&
6301 ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
6302 (test g++ != "$CXX"))); then
6303 AC_PROG_CXXCPP
6304 else
6305 _lt_caught_CXX_error=yes
6306 fi
6307
6308 AC_LANG_PUSH(C++)
6309 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6310 _LT_TAGVAR(allow_undefined_flag, $1)=
6311 _LT_TAGVAR(always_export_symbols, $1)=no
6312 _LT_TAGVAR(archive_expsym_cmds, $1)=
6313 _LT_TAGVAR(compiler_needs_object, $1)=no
6314 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6315 _LT_TAGVAR(hardcode_direct, $1)=no
6316 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6317 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6318 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6319 _LT_TAGVAR(hardcode_minus_L, $1)=no
6320 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6321 _LT_TAGVAR(hardcode_automatic, $1)=no
6322 _LT_TAGVAR(inherit_rpath, $1)=no
6323 _LT_TAGVAR(module_cmds, $1)=
6324 _LT_TAGVAR(module_expsym_cmds, $1)=
6325 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6326 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6327 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6328 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6329 _LT_TAGVAR(no_undefined_flag, $1)=
6330 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6331 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6332
6333 # Source file extension for C++ test sources.
6334 ac_ext=cpp
6335
6336 # Object file extension for compiled C++ test sources.
6337 objext=o
6338 _LT_TAGVAR(objext, $1)=$objext
6339
6340 # No sense in running all these tests if we already determined that
6341 # the CXX compiler isn't working. Some variables (like enable_shared)
6342 # are currently assumed to apply to all compilers on this platform,
6343 # and will be corrupted by setting them based on a non-working compiler.
6344 if test yes != "$_lt_caught_CXX_error"; then
6345 # Code to be used in simple compile tests
6346 lt_simple_compile_test_code="int some_variable = 0;"
6347
6348 # Code to be used in simple link tests
6349 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
6350
6351 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6352 _LT_TAG_COMPILER
6353
6354 # save warnings/boilerplate of simple test code
6355 _LT_COMPILER_BOILERPLATE
6356 _LT_LINKER_BOILERPLATE
6357
6358 # Allow CC to be a program name with arguments.
6359 lt_save_CC=$CC
6360 lt_save_CFLAGS=$CFLAGS
6361 lt_save_LD=$LD
6362 lt_save_GCC=$GCC
6363 GCC=$GXX
6364 lt_save_with_gnu_ld=$with_gnu_ld
6365 lt_save_path_LD=$lt_cv_path_LD
6366 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
6367 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
6368 else
6369 $as_unset lt_cv_prog_gnu_ld
6370 fi
6371 if test -n "${lt_cv_path_LDCXX+set}"; then
6372 lt_cv_path_LD=$lt_cv_path_LDCXX
6373 else
6374 $as_unset lt_cv_path_LD
6375 fi
6376 test -z "${LDCXX+set}" || LD=$LDCXX
6377 CC=${CXX-"c++"}
6378 CFLAGS=$CXXFLAGS
6379 compiler=$CC
6380 _LT_TAGVAR(compiler, $1)=$CC
6381 _LT_CC_BASENAME([$compiler])
6382
6383 if test -n "$compiler"; then
6384 # We don't want -fno-exception when compiling C++ code, so set the
6385 # no_builtin_flag separately
6386 if test yes = "$GXX"; then
6387 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
6388 else
6389 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
6390 fi
6391
6392 if test yes = "$GXX"; then
6393 # Set up default GNU C++ configuration
6394
6395 LT_PATH_LD
6396
6397 # Check if GNU C++ uses GNU ld as the underlying linker, since the
6398 # archiving commands below assume that GNU ld is being used.
6399 if test yes = "$with_gnu_ld"; then
6400 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6401 _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'
6402
6403 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6404 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6405
6406 # If archive_cmds runs LD, not CC, wlarc should be empty
6407 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
6408 # investigate it a little bit more. (MM)
6409 wlarc='$wl'
6410
6411 # ancient GNU ld didn't support --whole-archive et. al.
6412 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
6413 $GREP 'no-whole-archive' > /dev/null; then
6414 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
6415 else
6416 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6417 fi
6418 else
6419 with_gnu_ld=no
6420 wlarc=
6421
6422 # A generic and very simple default shared library creation
6423 # command for GNU C++ for the case where it uses the native
6424 # linker, instead of GNU ld. If possible, this setting should
6425 # overridden to take advantage of the native linker features on
6426 # the platform it is being used on.
6427 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6428 fi
6429
6430 # Commands to make compiler produce verbose output that lists
6431 # what "hidden" libraries, object files and flags are used when
6432 # linking a shared library.
6433 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6434
6435 else
6436 GXX=no
6437 with_gnu_ld=no
6438 wlarc=
6439 fi
6440
6441 # PORTME: fill in a description of your system's C++ link characteristics
6442 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
6443 _LT_TAGVAR(ld_shlibs, $1)=yes
6444 case $host_os in
6445 aix3*)
6446 # FIXME: insert proper C++ library support
6447 _LT_TAGVAR(ld_shlibs, $1)=no
6448 ;;
6449 aix[[4-9]]*)
6450 if test ia64 = "$host_cpu"; then
6451 # On IA64, the linker does run time linking by default, so we don't
6452 # have to do anything special.
6453 aix_use_runtimelinking=no
6454 exp_sym_flag='-Bexport'
6455 no_entry_flag=
6456 else
6457 aix_use_runtimelinking=no
6458
6459 # Test if we are trying to use run time linking or normal
6460 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
6461 # have runtime linking enabled, and use it for executables.
6462 # For shared libraries, we enable/disable runtime linking
6463 # depending on the kind of the shared library created -
6464 # when "with_aix_soname,aix_use_runtimelinking" is:
6465 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
6466 # "aix,yes" lib.so shared, rtl:yes, for executables
6467 # lib.a static archive
6468 # "both,no" lib.so.V(shr.o) shared, rtl:yes
6469 # lib.a(lib.so.V) shared, rtl:no, for executables
6470 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
6471 # lib.a(lib.so.V) shared, rtl:no
6472 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
6473 # lib.a static archive
6474 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
6475 for ld_flag in $LDFLAGS; do
6476 case $ld_flag in
6477 *-brtl*)
6478 aix_use_runtimelinking=yes
6479 break
6480 ;;
6481 esac
6482 done
6483 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
6484 # With aix-soname=svr4, we create the lib.so.V shared archives only,
6485 # so we don't have lib.a shared libs to link our executables.
6486 # We have to force runtime linking in this case.
6487 aix_use_runtimelinking=yes
6488 LDFLAGS="$LDFLAGS -Wl,-brtl"
6489 fi
6490 ;;
6491 esac
6492
6493 exp_sym_flag='-bexport'
6494 no_entry_flag='-bnoentry'
6495 fi
6496
6497 # When large executables or shared objects are built, AIX ld can
6498 # have problems creating the table of contents. If linking a library
6499 # or program results in "error TOC overflow" add -mminimal-toc to
6500 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6501 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6502
6503 _LT_TAGVAR(archive_cmds, $1)=''
6504 _LT_TAGVAR(hardcode_direct, $1)=yes
6505 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6506 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6507 _LT_TAGVAR(link_all_deplibs, $1)=yes
6508 _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
6509 case $with_aix_soname,$aix_use_runtimelinking in
6510 aix,*) ;; # no import file
6511 svr4,* | *,yes) # use import file
6512 # The Import File defines what to hardcode.
6513 _LT_TAGVAR(hardcode_direct, $1)=no
6514 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6515 ;;
6516 esac
6517
6518 if test yes = "$GXX"; then
6519 case $host_os in aix4.[[012]]|aix4.[[012]].*)
6520 # We only want to do this on AIX 4.2 and lower, the check
6521 # below for broken collect2 doesn't work under 4.3+
6522 collect2name=`$CC -print-prog-name=collect2`
6523 if test -f "$collect2name" &&
6524 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6525 then
6526 # We have reworked collect2
6527 :
6528 else
6529 # We have old collect2
6530 _LT_TAGVAR(hardcode_direct, $1)=unsupported
6531 # It fails to find uninstalled libraries when the uninstalled
6532 # path is not listed in the libpath. Setting hardcode_minus_L
6533 # to unsupported forces relinking
6534 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6535 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6536 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6537 fi
6538 esac
6539 shared_flag='-shared'
6540 if test yes = "$aix_use_runtimelinking"; then
6541 shared_flag=$shared_flag' $wl-G'
6542 fi
6543 # Need to ensure runtime linking is disabled for the traditional
6544 # shared library, or the linker may eventually find shared libraries
6545 # /with/ Import File - we do not want to mix them.
6546 shared_flag_aix='-shared'
6547 shared_flag_svr4='-shared $wl-G'
6548 else
6549 # not using gcc
6550 if test ia64 = "$host_cpu"; then
6551 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6552 # chokes on -Wl,-G. The following line is correct:
6553 shared_flag='-G'
6554 else
6555 if test yes = "$aix_use_runtimelinking"; then
6556 shared_flag='$wl-G'
6557 else
6558 shared_flag='$wl-bM:SRE'
6559 fi
6560 shared_flag_aix='$wl-bM:SRE'
6561 shared_flag_svr4='$wl-G'
6562 fi
6563 fi
6564
6565 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
6566 # It seems that -bexpall does not export symbols beginning with
6567 # underscore (_), so it is better to generate a list of symbols to
6568 # export.
6569 _LT_TAGVAR(always_export_symbols, $1)=yes
6570 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
6571 # Warning - without using the other runtime loading flags (-brtl),
6572 # -berok will link without error, but may produce a broken library.
6573 # The "-G" linker flag allows undefined symbols.
6574 _LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
6575 # Determine the default libpath from the value encoded in an empty
6576 # executable.
6577 _LT_SYS_MODULE_PATH_AIX([$1])
6578 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6579
6580 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
6581 else
6582 if test ia64 = "$host_cpu"; then
6583 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
6584 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6585 _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"
6586 else
6587 # Determine the default libpath from the value encoded in an
6588 # empty executable.
6589 _LT_SYS_MODULE_PATH_AIX([$1])
6590 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6591 # Warning - without using the other run time loading flags,
6592 # -berok will link without error, but may produce a broken library.
6593 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
6594 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
6595 if test yes = "$with_gnu_ld"; then
6596 # We only use this code for GNU lds that support --whole-archive.
6597 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
6598 else
6599 # Exported symbols can be pulled into shared objects from archives
6600 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6601 fi
6602 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6603 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
6604 # -brtl affects multiple linker settings, -berok does not and is overridden later
6605 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
6606 if test svr4 != "$with_aix_soname"; then
6607 # This is similar to how AIX traditionally builds its shared
6608 # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
6609 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
6610 fi
6611 if test aix != "$with_aix_soname"; then
6612 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
6613 else
6614 # used by -dlpreopen to get the symbols
6615 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
6616 fi
6617 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
6618 fi
6619 fi
6620 ;;
6621
6622 beos*)
6623 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6624 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6625 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6626 # support --undefined. This deserves some investigation. FIXME
6627 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6628 else
6629 _LT_TAGVAR(ld_shlibs, $1)=no
6630 fi
6631 ;;
6632
6633 chorus*)
6634 case $cc_basename in
6635 *)
6636 # FIXME: insert proper C++ library support
6637 _LT_TAGVAR(ld_shlibs, $1)=no
6638 ;;
6639 esac
6640 ;;
6641
6642 cygwin* | mingw* | pw32* | cegcc*)
6643 case $GXX,$cc_basename in
6644 ,cl* | no,cl*)
6645 # Native MSVC
6646 # hardcode_libdir_flag_spec is actually meaningless, as there is
6647 # no search path for DLLs.
6648 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6649 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6650 _LT_TAGVAR(always_export_symbols, $1)=yes
6651 _LT_TAGVAR(file_list_spec, $1)='@'
6652 # Tell ltmain to make .lib files, not .a files.
6653 libext=lib
6654 # Tell ltmain to make .dll files, not .so files.
6655 shrext_cmds=.dll
6656 # FIXME: Setting linknames here is a bad hack.
6657 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
6658 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6659 cp "$export_symbols" "$output_objdir/$soname.def";
6660 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
6661 else
6662 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
6663 fi~
6664 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6665 linknames='
6666 # The linker will not automatically build a static lib if we build a DLL.
6667 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6668 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6669 # Don't use ranlib
6670 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6671 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6672 lt_tool_outputfile="@TOOL_OUTPUT@"~
6673 case $lt_outputfile in
6674 *.exe|*.EXE) ;;
6675 *)
6676 lt_outputfile=$lt_outputfile.exe
6677 lt_tool_outputfile=$lt_tool_outputfile.exe
6678 ;;
6679 esac~
6680 func_to_tool_file "$lt_outputfile"~
6681 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
6682 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6683 $RM "$lt_outputfile.manifest";
6684 fi'
6685 ;;
6686 *)
6687 # g++
6688 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6689 # as there is no search path for DLLs.
6690 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6691 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
6692 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6693 _LT_TAGVAR(always_export_symbols, $1)=no
6694 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6695
6696 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6697 _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'
6698 # If the export-symbols file already is a .def file, use it as
6699 # is; otherwise, prepend EXPORTS...
6700 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6701 cp $export_symbols $output_objdir/$soname.def;
6702 else
6703 echo EXPORTS > $output_objdir/$soname.def;
6704 cat $export_symbols >> $output_objdir/$soname.def;
6705 fi~
6706 $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'
6707 else
6708 _LT_TAGVAR(ld_shlibs, $1)=no
6709 fi
6710 ;;
6711 esac
6712 ;;
6713 darwin* | rhapsody*)
6714 _LT_DARWIN_LINKER_FEATURES($1)
6715 ;;
6716
6717 os2*)
6718 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6719 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6720 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6721 shrext_cmds=.dll
6722 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6723 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6724 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6725 $ECHO EXPORTS >> $output_objdir/$libname.def~
6726 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
6727 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6728 emximp -o $lib $output_objdir/$libname.def'
6729 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6730 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6731 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6732 $ECHO EXPORTS >> $output_objdir/$libname.def~
6733 prefix_cmds="$SED"~
6734 if test EXPORTS = "`$SED 1q $export_symbols`"; then
6735 prefix_cmds="$prefix_cmds -e 1d";
6736 fi~
6737 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
6738 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
6739 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6740 emximp -o $lib $output_objdir/$libname.def'
6741 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
6742 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6743 ;;
6744
6745 dgux*)
6746 case $cc_basename in
6747 ec++*)
6748 # FIXME: insert proper C++ library support
6749 _LT_TAGVAR(ld_shlibs, $1)=no
6750 ;;
6751 ghcx*)
6752 # Green Hills C++ Compiler
6753 # FIXME: insert proper C++ library support
6754 _LT_TAGVAR(ld_shlibs, $1)=no
6755 ;;
6756 *)
6757 # FIXME: insert proper C++ library support
6758 _LT_TAGVAR(ld_shlibs, $1)=no
6759 ;;
6760 esac
6761 ;;
6762
6763 freebsd2.*)
6764 # C++ shared libraries reported to be fairly broken before
6765 # switch to ELF
6766 _LT_TAGVAR(ld_shlibs, $1)=no
6767 ;;
6768
6769 freebsd-elf*)
6770 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6771 ;;
6772
6773 freebsd* | dragonfly*)
6774 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6775 # conventions
6776 _LT_TAGVAR(ld_shlibs, $1)=yes
6777 ;;
6778
6779 haiku*)
6780 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6781 _LT_TAGVAR(link_all_deplibs, $1)=yes
6782 ;;
6783
6784 hpux9*)
6785 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6786 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6787 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6788 _LT_TAGVAR(hardcode_direct, $1)=yes
6789 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6790 # but as the default
6791 # location of the library.
6792
6793 case $cc_basename in
6794 CC*)
6795 # FIXME: insert proper C++ library support
6796 _LT_TAGVAR(ld_shlibs, $1)=no
6797 ;;
6798 aCC*)
6799 _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 $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
6800 # Commands to make compiler produce verbose output that lists
6801 # what "hidden" libraries, object files and flags are used when
6802 # linking a shared library.
6803 #
6804 # There doesn't appear to be a way to prevent this compiler from
6805 # explicitly linking system object files so we need to strip them
6806 # from the output so that they don't get included in the library
6807 # dependencies.
6808 output_verbose_link_cmd='templist=`($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"'
6809 ;;
6810 *)
6811 if test yes = "$GXX"; then
6812 _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 $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
6813 else
6814 # FIXME: insert proper C++ library support
6815 _LT_TAGVAR(ld_shlibs, $1)=no
6816 fi
6817 ;;
6818 esac
6819 ;;
6820
6821 hpux10*|hpux11*)
6822 if test no = "$with_gnu_ld"; then
6823 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6824 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6825
6826 case $host_cpu in
6827 hppa*64*|ia64*)
6828 ;;
6829 *)
6830 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6831 ;;
6832 esac
6833 fi
6834 case $host_cpu in
6835 hppa*64*|ia64*)
6836 _LT_TAGVAR(hardcode_direct, $1)=no
6837 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6838 ;;
6839 *)
6840 _LT_TAGVAR(hardcode_direct, $1)=yes
6841 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6842 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6843 # but as the default
6844 # location of the library.
6845 ;;
6846 esac
6847
6848 case $cc_basename in
6849 CC*)
6850 # FIXME: insert proper C++ library support
6851 _LT_TAGVAR(ld_shlibs, $1)=no
6852 ;;
6853 aCC*)
6854 case $host_cpu in
6855 hppa*64*)
6856 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6857 ;;
6858 ia64*)
6859 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6860 ;;
6861 *)
6862 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6863 ;;
6864 esac
6865 # Commands to make compiler produce verbose output that lists
6866 # what "hidden" libraries, object files and flags are used when
6867 # linking a shared library.
6868 #
6869 # There doesn't appear to be a way to prevent this compiler from
6870 # explicitly linking system object files so we need to strip them
6871 # from the output so that they don't get included in the library
6872 # dependencies.
6873 output_verbose_link_cmd='templist=`($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"'
6874 ;;
6875 *)
6876 if test yes = "$GXX"; then
6877 if test no = "$with_gnu_ld"; then
6878 case $host_cpu in
6879 hppa*64*)
6880 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6881 ;;
6882 ia64*)
6883 _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'
6884 ;;
6885 *)
6886 _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'
6887 ;;
6888 esac
6889 fi
6890 else
6891 # FIXME: insert proper C++ library support
6892 _LT_TAGVAR(ld_shlibs, $1)=no
6893 fi
6894 ;;
6895 esac
6896 ;;
6897
6898 interix[[3-9]]*)
6899 _LT_TAGVAR(hardcode_direct, $1)=no
6900 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6901 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6902 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6903 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6904 # Instead, shared libraries are loaded at an image base (0x10000000 by
6905 # default) and relocated if they conflict, which is a slow very memory
6906 # consuming and fragmenting process. To avoid this, we pick a random,
6907 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6908 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6909 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6910 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6911 ;;
6912 irix5* | irix6*)
6913 case $cc_basename in
6914 CC*)
6915 # SGI C++
6916 _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'
6917
6918 # Archives containing C++ object files must be created using
6919 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6920 # necessary to make sure instantiated templates are included
6921 # in the archive.
6922 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6923 ;;
6924 *)
6925 if test yes = "$GXX"; then
6926 if test no = "$with_gnu_ld"; then
6927 _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'
6928 else
6929 _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'
6930 fi
6931 fi
6932 _LT_TAGVAR(link_all_deplibs, $1)=yes
6933 ;;
6934 esac
6935 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6936 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6937 _LT_TAGVAR(inherit_rpath, $1)=yes
6938 ;;
6939
6940 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
6941 case $cc_basename in
6942 KCC*)
6943 # Kuck and Associates, Inc. (KAI) C++ Compiler
6944
6945 # KCC will only create a shared library if the output file
6946 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6947 # to its proper name (with version) after linking.
6948 _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'
6949 _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 $lib'
6950 # Commands to make compiler produce verbose output that lists
6951 # what "hidden" libraries, object files and flags are used when
6952 # linking a shared library.
6953 #
6954 # There doesn't appear to be a way to prevent this compiler from
6955 # explicitly linking system object files so we need to strip them
6956 # from the output so that they don't get included in the library
6957 # dependencies.
6958 output_verbose_link_cmd='templist=`$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"'
6959
6960 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6961 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6962
6963 # Archives containing C++ object files must be created using
6964 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6965 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6966 ;;
6967 icpc* | ecpc* )
6968 # Intel C++
6969 with_gnu_ld=yes
6970 # version 8.0 and above of icpc choke on multiply defined symbols
6971 # if we add $predep_objects and $postdep_objects, however 7.1 and
6972 # earlier do not add the objects themselves.
6973 case `$CC -V 2>&1` in
6974 *"Version 7."*)
6975 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6976 _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'
6977 ;;
6978 *) # Version 8.0 or newer
6979 tmp_idyn=
6980 case $host_cpu in
6981 ia64*) tmp_idyn=' -i_dynamic';;
6982 esac
6983 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6984 _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'
6985 ;;
6986 esac
6987 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6988 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6989 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6990 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
6991 ;;
6992 pgCC* | pgcpp*)
6993 # Portland Group C++ compiler
6994 case `$CC -V` in
6995 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6996 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6997 rm -rf $tpldir~
6998 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6999 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
7000 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
7001 rm -rf $tpldir~
7002 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
7003 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
7004 $RANLIB $oldlib'
7005 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
7006 rm -rf $tpldir~
7007 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7008 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7009 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
7010 rm -rf $tpldir~
7011 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7012 $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'
7013 ;;
7014 *) # Version 6 and above use weak symbols
7015 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7016 _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'
7017 ;;
7018 esac
7019
7020 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
7021 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7022 _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'
7023 ;;
7024 cxx*)
7025 # Compaq C++
7026 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7027 _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'
7028
7029 runpath_var=LD_RUN_PATH
7030 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7031 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7032
7033 # Commands to make compiler produce verbose output that lists
7034 # what "hidden" libraries, object files and flags are used when
7035 # linking a shared library.
7036 #
7037 # There doesn't appear to be a way to prevent this compiler from
7038 # explicitly linking system object files so we need to strip them
7039 # from the output so that they don't get included in the library
7040 # dependencies.
7041 output_verbose_link_cmd='templist=`$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'
7042 ;;
7043 xl* | mpixl* | bgxl*)
7044 # IBM XL 8.0 on PPC, with GNU ld
7045 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7046 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7047 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
7048 if test yes = "$supports_anon_versioning"; then
7049 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
7050 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
7051 echo "local: *; };" >> $output_objdir/$libname.ver~
7052 $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
7053 fi
7054 ;;
7055 *)
7056 case `$CC -V 2>&1 | sed 5q` in
7057 *Sun\ C*)
7058 # Sun C++ 5.9
7059 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7060 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7061 _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'
7062 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7063 _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'
7064 _LT_TAGVAR(compiler_needs_object, $1)=yes
7065
7066 # Not sure whether something based on
7067 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
7068 # would be better.
7069 output_verbose_link_cmd='func_echo_all'
7070
7071 # Archives containing C++ object files must be created using
7072 # "CC -xar", where "CC" is the Sun C++ compiler. This is
7073 # necessary to make sure instantiated templates are included
7074 # in the archive.
7075 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7076 ;;
7077 esac
7078 ;;
7079 esac
7080 ;;
7081
7082 lynxos*)
7083 # FIXME: insert proper C++ library support
7084 _LT_TAGVAR(ld_shlibs, $1)=no
7085 ;;
7086
7087 m88k*)
7088 # FIXME: insert proper C++ library support
7089 _LT_TAGVAR(ld_shlibs, $1)=no
7090 ;;
7091
7092 mvs*)
7093 case $cc_basename in
7094 cxx*)
7095 # FIXME: insert proper C++ library support
7096 _LT_TAGVAR(ld_shlibs, $1)=no
7097 ;;
7098 *)
7099 # FIXME: insert proper C++ library support
7100 _LT_TAGVAR(ld_shlibs, $1)=no
7101 ;;
7102 esac
7103 ;;
7104
7105 netbsd*)
7106 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
7107 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
7108 wlarc=
7109 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7110 _LT_TAGVAR(hardcode_direct, $1)=yes
7111 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7112 fi
7113 # Workaround some broken pre-1.5 toolchains
7114 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
7115 ;;
7116
7117 *nto* | *qnx*)
7118 _LT_TAGVAR(ld_shlibs, $1)=yes
7119 ;;
7120
7121 openbsd* | bitrig*)
7122 if test -f /usr/libexec/ld.so; then
7123 _LT_TAGVAR(hardcode_direct, $1)=yes
7124 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7125 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
7126 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
7127 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7128 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
7129 _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'
7130 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
7131 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
7132 fi
7133 output_verbose_link_cmd=func_echo_all
7134 else
7135 _LT_TAGVAR(ld_shlibs, $1)=no
7136 fi
7137 ;;
7138
7139 osf3* | osf4* | osf5*)
7140 case $cc_basename in
7141 KCC*)
7142 # Kuck and Associates, Inc. (KAI) C++ Compiler
7143
7144 # KCC will only create a shared library if the output file
7145 # ends with ".so" (or ".sl" for HP-UX), so rename the library
7146 # to its proper name (with version) after linking.
7147 _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'
7148
7149 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7150 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7151
7152 # Archives containing C++ object files must be created using
7153 # the KAI C++ compiler.
7154 case $host in
7155 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
7156 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
7157 esac
7158 ;;
7159 RCC*)
7160 # Rational C++ 2.4.1
7161 # FIXME: insert proper C++ library support
7162 _LT_TAGVAR(ld_shlibs, $1)=no
7163 ;;
7164 cxx*)
7165 case $host in
7166 osf3*)
7167 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7168 _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'
7169 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7170 ;;
7171 *)
7172 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
7173 _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'
7174 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
7175 echo "-hidden">> $lib.exp~
7176 $CC -shared$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~
7177 $RM $lib.exp'
7178 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7179 ;;
7180 esac
7181
7182 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7183
7184 # Commands to make compiler produce verbose output that lists
7185 # what "hidden" libraries, object files and flags are used when
7186 # linking a shared library.
7187 #
7188 # There doesn't appear to be a way to prevent this compiler from
7189 # explicitly linking system object files so we need to strip them
7190 # from the output so that they don't get included in the library
7191 # dependencies.
7192 output_verbose_link_cmd='templist=`$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"'
7193 ;;
7194 *)
7195 if test yes,no = "$GXX,$with_gnu_ld"; then
7196 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7197 case $host in
7198 osf3*)
7199 _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'
7200 ;;
7201 *)
7202 _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'
7203 ;;
7204 esac
7205
7206 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7207 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7208
7209 # Commands to make compiler produce verbose output that lists
7210 # what "hidden" libraries, object files and flags are used when
7211 # linking a shared library.
7212 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7213
7214 else
7215 # FIXME: insert proper C++ library support
7216 _LT_TAGVAR(ld_shlibs, $1)=no
7217 fi
7218 ;;
7219 esac
7220 ;;
7221
7222 psos*)
7223 # FIXME: insert proper C++ library support
7224 _LT_TAGVAR(ld_shlibs, $1)=no
7225 ;;
7226
7227 sunos4*)
7228 case $cc_basename in
7229 CC*)
7230 # Sun C++ 4.x
7231 # FIXME: insert proper C++ library support
7232 _LT_TAGVAR(ld_shlibs, $1)=no
7233 ;;
7234 lcc*)
7235 # Lucid
7236 # FIXME: insert proper C++ library support
7237 _LT_TAGVAR(ld_shlibs, $1)=no
7238 ;;
7239 *)
7240 # FIXME: insert proper C++ library support
7241 _LT_TAGVAR(ld_shlibs, $1)=no
7242 ;;
7243 esac
7244 ;;
7245
7246 solaris*)
7247 case $cc_basename in
7248 CC* | sunCC*)
7249 # Sun C++ 4.2, 5.x and Centerline C++
7250 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
7251 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7252 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7253 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7254 $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7255
7256 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7257 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7258 case $host_os in
7259 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7260 *)
7261 # The compiler driver will combine and reorder linker options,
7262 # but understands '-z linker_flag'.
7263 # Supported since Solaris 2.6 (maybe 2.5.1?)
7264 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
7265 ;;
7266 esac
7267 _LT_TAGVAR(link_all_deplibs, $1)=yes
7268
7269 output_verbose_link_cmd='func_echo_all'
7270
7271 # Archives containing C++ object files must be created using
7272 # "CC -xar", where "CC" is the Sun C++ compiler. This is
7273 # necessary to make sure instantiated templates are included
7274 # in the archive.
7275 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7276 ;;
7277 gcx*)
7278 # Green Hills C++ Compiler
7279 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7280
7281 # The C++ compiler must be used to create the archive.
7282 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
7283 ;;
7284 *)
7285 # GNU C++ compiler with Solaris linker
7286 if test yes,no = "$GXX,$with_gnu_ld"; then
7287 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
7288 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
7289 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7290 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7291 $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7292
7293 # Commands to make compiler produce verbose output that lists
7294 # what "hidden" libraries, object files and flags are used when
7295 # linking a shared library.
7296 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7297 else
7298 # g++ 2.7 appears to require '-G' NOT '-shared' on this
7299 # platform.
7300 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7301 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7302 $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7303
7304 # Commands to make compiler produce verbose output that lists
7305 # what "hidden" libraries, object files and flags are used when
7306 # linking a shared library.
7307 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7308 fi
7309
7310 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
7311 case $host_os in
7312 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7313 *)
7314 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
7315 ;;
7316 esac
7317 fi
7318 ;;
7319 esac
7320 ;;
7321
7322 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
7323 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7324 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7325 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7326 runpath_var='LD_RUN_PATH'
7327
7328 case $cc_basename in
7329 CC*)
7330 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7331 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7332 ;;
7333 *)
7334 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7335 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7336 ;;
7337 esac
7338 ;;
7339
7340 sysv5* | sco3.2v5* | sco5v6*)
7341 # Note: We CANNOT use -z defs as we might desire, because we do not
7342 # link with -lc, and that would cause any symbols used from libc to
7343 # always be unresolved, which means just about no library would
7344 # ever link correctly. If we're not using GNU ld we use -z text
7345 # though, which does catch some bad symbols but isn't as heavy-handed
7346 # as -z defs.
7347 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7348 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
7349 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7350 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7351 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
7352 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
7353 _LT_TAGVAR(link_all_deplibs, $1)=yes
7354 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
7355 runpath_var='LD_RUN_PATH'
7356
7357 case $cc_basename in
7358 CC*)
7359 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7360 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7361 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
7362 '"$_LT_TAGVAR(old_archive_cmds, $1)"
7363 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
7364 '"$_LT_TAGVAR(reload_cmds, $1)"
7365 ;;
7366 *)
7367 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7368 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7369 ;;
7370 esac
7371 ;;
7372
7373 tandem*)
7374 case $cc_basename in
7375 NCC*)
7376 # NonStop-UX NCC 3.20
7377 # FIXME: insert proper C++ library support
7378 _LT_TAGVAR(ld_shlibs, $1)=no
7379 ;;
7380 *)
7381 # FIXME: insert proper C++ library support
7382 _LT_TAGVAR(ld_shlibs, $1)=no
7383 ;;
7384 esac
7385 ;;
7386
7387 vxworks*)
7388 # FIXME: insert proper C++ library support
7389 _LT_TAGVAR(ld_shlibs, $1)=no
7390 ;;
7391
7392 *)
7393 # FIXME: insert proper C++ library support
7394 _LT_TAGVAR(ld_shlibs, $1)=no
7395 ;;
7396 esac
7397
7398 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
7399 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
7400
7401 _LT_TAGVAR(GCC, $1)=$GXX
7402 _LT_TAGVAR(LD, $1)=$LD
7403
7404 ## CAVEAT EMPTOR:
7405 ## There is no encapsulation within the following macros, do not change
7406 ## the running order or otherwise move them around unless you know exactly
7407 ## what you are doing...
7408 _LT_SYS_HIDDEN_LIBDEPS($1)
7409 _LT_COMPILER_PIC($1)
7410 _LT_COMPILER_C_O($1)
7411 _LT_COMPILER_FILE_LOCKS($1)
7412 _LT_LINKER_SHLIBS($1)
7413 _LT_SYS_DYNAMIC_LINKER($1)
7414 _LT_LINKER_HARDCODE_LIBPATH($1)
7415
7416 _LT_CONFIG($1)
7417 fi # test -n "$compiler"
7418
7419 CC=$lt_save_CC
7420 CFLAGS=$lt_save_CFLAGS
7421 LDCXX=$LD
7422 LD=$lt_save_LD
7423 GCC=$lt_save_GCC
7424 with_gnu_ld=$lt_save_with_gnu_ld
7425 lt_cv_path_LDCXX=$lt_cv_path_LD
7426 lt_cv_path_LD=$lt_save_path_LD
7427 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
7428 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
7429 fi # test yes != "$_lt_caught_CXX_error"
7430
7431 AC_LANG_POP
7432 ])# _LT_LANG_CXX_CONFIG
7433
7434
7435 # _LT_FUNC_STRIPNAME_CNF
7436 # ----------------------
7437 # func_stripname_cnf prefix suffix name
7438 # strip PREFIX and SUFFIX off of NAME.
7439 # PREFIX and SUFFIX must not contain globbing or regex special
7440 # characters, hashes, percent signs, but SUFFIX may contain a leading
7441 # dot (in which case that matches only a dot).
7442 #
7443 # This function is identical to the (non-XSI) version of func_stripname,
7444 # except this one can be used by m4 code that may be executed by configure,
7445 # rather than the libtool script.
7446 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
7447 AC_REQUIRE([_LT_DECL_SED])
7448 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
7449 func_stripname_cnf ()
7450 {
7451 case @S|@2 in
7452 .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
7453 *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
7454 esac
7455 } # func_stripname_cnf
7456 ])# _LT_FUNC_STRIPNAME_CNF
7457
7458
7459 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
7460 # ---------------------------------
7461 # Figure out "hidden" library dependencies from verbose
7462 # compiler output when linking a shared library.
7463 # Parse the compiler output and extract the necessary
7464 # objects, libraries and library flags.
7465 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
7466 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
7467 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
7468 # Dependencies to place before and after the object being linked:
7469 _LT_TAGVAR(predep_objects, $1)=
7470 _LT_TAGVAR(postdep_objects, $1)=
7471 _LT_TAGVAR(predeps, $1)=
7472 _LT_TAGVAR(postdeps, $1)=
7473 _LT_TAGVAR(compiler_lib_search_path, $1)=
7474
7475 dnl we can't use the lt_simple_compile_test_code here,
7476 dnl because it contains code intended for an executable,
7477 dnl not a library. It's possible we should let each
7478 dnl tag define a new lt_????_link_test_code variable,
7479 dnl but it's only used here...
7480 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
7481 int a;
7482 void foo (void) { a = 0; }
7483 _LT_EOF
7484 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
7485 class Foo
7486 {
7487 public:
7488 Foo (void) { a = 0; }
7489 private:
7490 int a;
7491 };
7492 _LT_EOF
7493 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
7494 subroutine foo
7495 implicit none
7496 integer*4 a
7497 a=0
7498 return
7499 end
7500 _LT_EOF
7501 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
7502 subroutine foo
7503 implicit none
7504 integer a
7505 a=0
7506 return
7507 end
7508 _LT_EOF
7509 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
7510 public class foo {
7511 private int a;
7512 public void bar (void) {
7513 a = 0;
7514 }
7515 };
7516 _LT_EOF
7517 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
7518 package foo
7519 func foo() {
7520 }
7521 _LT_EOF
7522 ])
7523
7524 _lt_libdeps_save_CFLAGS=$CFLAGS
7525 case "$CC $CFLAGS " in #(
7526 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
7527 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
7528 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
7529 esac
7530
7531 dnl Parse the compiler output and extract the necessary
7532 dnl objects, libraries and library flags.
7533 if AC_TRY_EVAL(ac_compile); then
7534 # Parse the compiler output and extract the necessary
7535 # objects, libraries and library flags.
7536
7537 # Sentinel used to keep track of whether or not we are before
7538 # the conftest object file.
7539 pre_test_object_deps_done=no
7540
7541 for p in `eval "$output_verbose_link_cmd"`; do
7542 case $prev$p in
7543
7544 -L* | -R* | -l*)
7545 # Some compilers place space between "-{L,R}" and the path.
7546 # Remove the space.
7547 if test x-L = "$p" ||
7548 test x-R = "$p"; then
7549 prev=$p
7550 continue
7551 fi
7552
7553 # Expand the sysroot to ease extracting the directories later.
7554 if test -z "$prev"; then
7555 case $p in
7556 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7557 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7558 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7559 esac
7560 fi
7561 case $p in
7562 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7563 esac
7564 if test no = "$pre_test_object_deps_done"; then
7565 case $prev in
7566 -L | -R)
7567 # Internal compiler library paths should come after those
7568 # provided the user. The postdeps already come after the
7569 # user supplied libs so there is no need to process them.
7570 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7571 _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
7572 else
7573 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
7574 fi
7575 ;;
7576 # The "-l" case would never come before the object being
7577 # linked, so don't bother handling this case.
7578 esac
7579 else
7580 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7581 _LT_TAGVAR(postdeps, $1)=$prev$p
7582 else
7583 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
7584 fi
7585 fi
7586 prev=
7587 ;;
7588
7589 *.lto.$objext) ;; # Ignore GCC LTO objects
7590 *.$objext)
7591 # This assumes that the test object file only shows up
7592 # once in the compiler output.
7593 if test "$p" = "conftest.$objext"; then
7594 pre_test_object_deps_done=yes
7595 continue
7596 fi
7597
7598 if test no = "$pre_test_object_deps_done"; then
7599 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7600 _LT_TAGVAR(predep_objects, $1)=$p
7601 else
7602 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7603 fi
7604 else
7605 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7606 _LT_TAGVAR(postdep_objects, $1)=$p
7607 else
7608 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7609 fi
7610 fi
7611 ;;
7612
7613 *) ;; # Ignore the rest.
7614
7615 esac
7616 done
7617
7618 # Clean up.
7619 rm -f a.out a.exe
7620 else
7621 echo "libtool.m4: error: problem compiling $1 test program"
7622 fi
7623
7624 $RM -f confest.$objext
7625 CFLAGS=$_lt_libdeps_save_CFLAGS
7626
7627 # PORTME: override above test on systems where it is broken
7628 m4_if([$1], [CXX],
7629 [case $host_os in
7630 interix[[3-9]]*)
7631 # Interix 3.5 installs completely hosed .la files for C++, so rather than
7632 # hack all around it, let's just trust "g++" to DTRT.
7633 _LT_TAGVAR(predep_objects,$1)=
7634 _LT_TAGVAR(postdep_objects,$1)=
7635 _LT_TAGVAR(postdeps,$1)=
7636 ;;
7637 esac
7638 ])
7639
7640 case " $_LT_TAGVAR(postdeps, $1) " in
7641 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7642 esac
7643 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7644 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7645 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
7646 fi
7647 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7648 [The directories searched by this compiler when creating a shared library])
7649 _LT_TAGDECL([], [predep_objects], [1],
7650 [Dependencies to place before and after the objects being linked to
7651 create a shared library])
7652 _LT_TAGDECL([], [postdep_objects], [1])
7653 _LT_TAGDECL([], [predeps], [1])
7654 _LT_TAGDECL([], [postdeps], [1])
7655 _LT_TAGDECL([], [compiler_lib_search_path], [1],
7656 [The library search path used internally by the compiler when linking
7657 a shared library])
7658 ])# _LT_SYS_HIDDEN_LIBDEPS
7659
7660
7661 # _LT_LANG_F77_CONFIG([TAG])
7662 # --------------------------
7663 # Ensure that the configuration variables for a Fortran 77 compiler are
7664 # suitably defined. These variables are subsequently used by _LT_CONFIG
7665 # to write the compiler configuration to 'libtool'.
7666 m4_defun([_LT_LANG_F77_CONFIG],
7667 [AC_LANG_PUSH(Fortran 77)
7668 if test -z "$F77" || test no = "$F77"; then
7669 _lt_disable_F77=yes
7670 fi
7671
7672 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7673 _LT_TAGVAR(allow_undefined_flag, $1)=
7674 _LT_TAGVAR(always_export_symbols, $1)=no
7675 _LT_TAGVAR(archive_expsym_cmds, $1)=
7676 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7677 _LT_TAGVAR(hardcode_direct, $1)=no
7678 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7679 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7680 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7681 _LT_TAGVAR(hardcode_minus_L, $1)=no
7682 _LT_TAGVAR(hardcode_automatic, $1)=no
7683 _LT_TAGVAR(inherit_rpath, $1)=no
7684 _LT_TAGVAR(module_cmds, $1)=
7685 _LT_TAGVAR(module_expsym_cmds, $1)=
7686 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7687 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7688 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7689 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7690 _LT_TAGVAR(no_undefined_flag, $1)=
7691 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7692 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7693
7694 # Source file extension for f77 test sources.
7695 ac_ext=f
7696
7697 # Object file extension for compiled f77 test sources.
7698 objext=o
7699 _LT_TAGVAR(objext, $1)=$objext
7700
7701 # No sense in running all these tests if we already determined that
7702 # the F77 compiler isn't working. Some variables (like enable_shared)
7703 # are currently assumed to apply to all compilers on this platform,
7704 # and will be corrupted by setting them based on a non-working compiler.
7705 if test yes != "$_lt_disable_F77"; then
7706 # Code to be used in simple compile tests
7707 lt_simple_compile_test_code="\
7708 subroutine t
7709 return
7710 end
7711 "
7712
7713 # Code to be used in simple link tests
7714 lt_simple_link_test_code="\
7715 program t
7716 end
7717 "
7718
7719 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7720 _LT_TAG_COMPILER
7721
7722 # save warnings/boilerplate of simple test code
7723 _LT_COMPILER_BOILERPLATE
7724 _LT_LINKER_BOILERPLATE
7725
7726 # Allow CC to be a program name with arguments.
7727 lt_save_CC=$CC
7728 lt_save_GCC=$GCC
7729 lt_save_CFLAGS=$CFLAGS
7730 CC=${F77-"f77"}
7731 CFLAGS=$FFLAGS
7732 compiler=$CC
7733 _LT_TAGVAR(compiler, $1)=$CC
7734 _LT_CC_BASENAME([$compiler])
7735 GCC=$G77
7736 if test -n "$compiler"; then
7737 AC_MSG_CHECKING([if libtool supports shared libraries])
7738 AC_MSG_RESULT([$can_build_shared])
7739
7740 AC_MSG_CHECKING([whether to build shared libraries])
7741 test no = "$can_build_shared" && enable_shared=no
7742
7743 # On AIX, shared libraries and static libraries use the same namespace, and
7744 # are all built from PIC.
7745 case $host_os in
7746 aix3*)
7747 test yes = "$enable_shared" && enable_static=no
7748 if test -n "$RANLIB"; then
7749 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7750 postinstall_cmds='$RANLIB $lib'
7751 fi
7752 ;;
7753 aix[[4-9]]*)
7754 if test ia64 != "$host_cpu"; then
7755 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7756 yes,aix,yes) ;; # shared object as lib.so file only
7757 yes,svr4,*) ;; # shared object as lib.so archive member only
7758 yes,*) enable_static=no ;; # shared object in lib.a archive as well
7759 esac
7760 fi
7761 ;;
7762 esac
7763 AC_MSG_RESULT([$enable_shared])
7764
7765 AC_MSG_CHECKING([whether to build static libraries])
7766 # Make sure either enable_shared or enable_static is yes.
7767 test yes = "$enable_shared" || enable_static=yes
7768 AC_MSG_RESULT([$enable_static])
7769
7770 _LT_TAGVAR(GCC, $1)=$G77
7771 _LT_TAGVAR(LD, $1)=$LD
7772
7773 ## CAVEAT EMPTOR:
7774 ## There is no encapsulation within the following macros, do not change
7775 ## the running order or otherwise move them around unless you know exactly
7776 ## what you are doing...
7777 _LT_COMPILER_PIC($1)
7778 _LT_COMPILER_C_O($1)
7779 _LT_COMPILER_FILE_LOCKS($1)
7780 _LT_LINKER_SHLIBS($1)
7781 _LT_SYS_DYNAMIC_LINKER($1)
7782 _LT_LINKER_HARDCODE_LIBPATH($1)
7783
7784 _LT_CONFIG($1)
7785 fi # test -n "$compiler"
7786
7787 GCC=$lt_save_GCC
7788 CC=$lt_save_CC
7789 CFLAGS=$lt_save_CFLAGS
7790 fi # test yes != "$_lt_disable_F77"
7791
7792 AC_LANG_POP
7793 ])# _LT_LANG_F77_CONFIG
7794
7795
7796 # _LT_LANG_FC_CONFIG([TAG])
7797 # -------------------------
7798 # Ensure that the configuration variables for a Fortran compiler are
7799 # suitably defined. These variables are subsequently used by _LT_CONFIG
7800 # to write the compiler configuration to 'libtool'.
7801 m4_defun([_LT_LANG_FC_CONFIG],
7802 [AC_LANG_PUSH(Fortran)
7803
7804 if test -z "$FC" || test no = "$FC"; then
7805 _lt_disable_FC=yes
7806 fi
7807
7808 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7809 _LT_TAGVAR(allow_undefined_flag, $1)=
7810 _LT_TAGVAR(always_export_symbols, $1)=no
7811 _LT_TAGVAR(archive_expsym_cmds, $1)=
7812 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7813 _LT_TAGVAR(hardcode_direct, $1)=no
7814 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7815 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7816 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7817 _LT_TAGVAR(hardcode_minus_L, $1)=no
7818 _LT_TAGVAR(hardcode_automatic, $1)=no
7819 _LT_TAGVAR(inherit_rpath, $1)=no
7820 _LT_TAGVAR(module_cmds, $1)=
7821 _LT_TAGVAR(module_expsym_cmds, $1)=
7822 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7823 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7824 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7825 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7826 _LT_TAGVAR(no_undefined_flag, $1)=
7827 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7828 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7829
7830 # Source file extension for fc test sources.
7831 ac_ext=${ac_fc_srcext-f}
7832
7833 # Object file extension for compiled fc test sources.
7834 objext=o
7835 _LT_TAGVAR(objext, $1)=$objext
7836
7837 # No sense in running all these tests if we already determined that
7838 # the FC compiler isn't working. Some variables (like enable_shared)
7839 # are currently assumed to apply to all compilers on this platform,
7840 # and will be corrupted by setting them based on a non-working compiler.
7841 if test yes != "$_lt_disable_FC"; then
7842 # Code to be used in simple compile tests
7843 lt_simple_compile_test_code="\
7844 subroutine t
7845 return
7846 end
7847 "
7848
7849 # Code to be used in simple link tests
7850 lt_simple_link_test_code="\
7851 program t
7852 end
7853 "
7854
7855 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7856 _LT_TAG_COMPILER
7857
7858 # save warnings/boilerplate of simple test code
7859 _LT_COMPILER_BOILERPLATE
7860 _LT_LINKER_BOILERPLATE
7861
7862 # Allow CC to be a program name with arguments.
7863 lt_save_CC=$CC
7864 lt_save_GCC=$GCC
7865 lt_save_CFLAGS=$CFLAGS
7866 CC=${FC-"f95"}
7867 CFLAGS=$FCFLAGS
7868 compiler=$CC
7869 GCC=$ac_cv_fc_compiler_gnu
7870
7871 _LT_TAGVAR(compiler, $1)=$CC
7872 _LT_CC_BASENAME([$compiler])
7873
7874 if test -n "$compiler"; then
7875 AC_MSG_CHECKING([if libtool supports shared libraries])
7876 AC_MSG_RESULT([$can_build_shared])
7877
7878 AC_MSG_CHECKING([whether to build shared libraries])
7879 test no = "$can_build_shared" && enable_shared=no
7880
7881 # On AIX, shared libraries and static libraries use the same namespace, and
7882 # are all built from PIC.
7883 case $host_os in
7884 aix3*)
7885 test yes = "$enable_shared" && enable_static=no
7886 if test -n "$RANLIB"; then
7887 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7888 postinstall_cmds='$RANLIB $lib'
7889 fi
7890 ;;
7891 aix[[4-9]]*)
7892 if test ia64 != "$host_cpu"; then
7893 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7894 yes,aix,yes) ;; # shared object as lib.so file only
7895 yes,svr4,*) ;; # shared object as lib.so archive member only
7896 yes,*) enable_static=no ;; # shared object in lib.a archive as well
7897 esac
7898 fi
7899 ;;
7900 esac
7901 AC_MSG_RESULT([$enable_shared])
7902
7903 AC_MSG_CHECKING([whether to build static libraries])
7904 # Make sure either enable_shared or enable_static is yes.
7905 test yes = "$enable_shared" || enable_static=yes
7906 AC_MSG_RESULT([$enable_static])
7907
7908 _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
7909 _LT_TAGVAR(LD, $1)=$LD
7910
7911 ## CAVEAT EMPTOR:
7912 ## There is no encapsulation within the following macros, do not change
7913 ## the running order or otherwise move them around unless you know exactly
7914 ## what you are doing...
7915 _LT_SYS_HIDDEN_LIBDEPS($1)
7916 _LT_COMPILER_PIC($1)
7917 _LT_COMPILER_C_O($1)
7918 _LT_COMPILER_FILE_LOCKS($1)
7919 _LT_LINKER_SHLIBS($1)
7920 _LT_SYS_DYNAMIC_LINKER($1)
7921 _LT_LINKER_HARDCODE_LIBPATH($1)
7922
7923 _LT_CONFIG($1)
7924 fi # test -n "$compiler"
7925
7926 GCC=$lt_save_GCC
7927 CC=$lt_save_CC
7928 CFLAGS=$lt_save_CFLAGS
7929 fi # test yes != "$_lt_disable_FC"
7930
7931 AC_LANG_POP
7932 ])# _LT_LANG_FC_CONFIG
7933
7934
7935 # _LT_LANG_GCJ_CONFIG([TAG])
7936 # --------------------------
7937 # Ensure that the configuration variables for the GNU Java Compiler compiler
7938 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7939 # to write the compiler configuration to 'libtool'.
7940 m4_defun([_LT_LANG_GCJ_CONFIG],
7941 [AC_REQUIRE([LT_PROG_GCJ])dnl
7942 AC_LANG_SAVE
7943
7944 # Source file extension for Java test sources.
7945 ac_ext=java
7946
7947 # Object file extension for compiled Java test sources.
7948 objext=o
7949 _LT_TAGVAR(objext, $1)=$objext
7950
7951 # Code to be used in simple compile tests
7952 lt_simple_compile_test_code="class foo {}"
7953
7954 # Code to be used in simple link tests
7955 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7956
7957 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7958 _LT_TAG_COMPILER
7959
7960 # save warnings/boilerplate of simple test code
7961 _LT_COMPILER_BOILERPLATE
7962 _LT_LINKER_BOILERPLATE
7963
7964 # Allow CC to be a program name with arguments.
7965 lt_save_CC=$CC
7966 lt_save_CFLAGS=$CFLAGS
7967 lt_save_GCC=$GCC
7968 GCC=yes
7969 CC=${GCJ-"gcj"}
7970 CFLAGS=$GCJFLAGS
7971 compiler=$CC
7972 _LT_TAGVAR(compiler, $1)=$CC
7973 _LT_TAGVAR(LD, $1)=$LD
7974 _LT_CC_BASENAME([$compiler])
7975
7976 # GCJ did not exist at the time GCC didn't implicitly link libc in.
7977 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7978
7979 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7980 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7981 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7982
7983 if test -n "$compiler"; then
7984 _LT_COMPILER_NO_RTTI($1)
7985 _LT_COMPILER_PIC($1)
7986 _LT_COMPILER_C_O($1)
7987 _LT_COMPILER_FILE_LOCKS($1)
7988 _LT_LINKER_SHLIBS($1)
7989 _LT_LINKER_HARDCODE_LIBPATH($1)
7990
7991 _LT_CONFIG($1)
7992 fi
7993
7994 AC_LANG_RESTORE
7995
7996 GCC=$lt_save_GCC
7997 CC=$lt_save_CC
7998 CFLAGS=$lt_save_CFLAGS
7999 ])# _LT_LANG_GCJ_CONFIG
8000
8001
8002 # _LT_LANG_GO_CONFIG([TAG])
8003 # --------------------------
8004 # Ensure that the configuration variables for the GNU Go compiler
8005 # are suitably defined. These variables are subsequently used by _LT_CONFIG
8006 # to write the compiler configuration to 'libtool'.
8007 m4_defun([_LT_LANG_GO_CONFIG],
8008 [AC_REQUIRE([LT_PROG_GO])dnl
8009 AC_LANG_SAVE
8010
8011 # Source file extension for Go test sources.
8012 ac_ext=go
8013
8014 # Object file extension for compiled Go test sources.
8015 objext=o
8016 _LT_TAGVAR(objext, $1)=$objext
8017
8018 # Code to be used in simple compile tests
8019 lt_simple_compile_test_code="package main; func main() { }"
8020
8021 # Code to be used in simple link tests
8022 lt_simple_link_test_code='package main; func main() { }'
8023
8024 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
8025 _LT_TAG_COMPILER
8026
8027 # save warnings/boilerplate of simple test code
8028 _LT_COMPILER_BOILERPLATE
8029 _LT_LINKER_BOILERPLATE
8030
8031 # Allow CC to be a program name with arguments.
8032 lt_save_CC=$CC
8033 lt_save_CFLAGS=$CFLAGS
8034 lt_save_GCC=$GCC
8035 GCC=yes
8036 CC=${GOC-"gccgo"}
8037 CFLAGS=$GOFLAGS
8038 compiler=$CC
8039 _LT_TAGVAR(compiler, $1)=$CC
8040 _LT_TAGVAR(LD, $1)=$LD
8041 _LT_CC_BASENAME([$compiler])
8042
8043 # Go did not exist at the time GCC didn't implicitly link libc in.
8044 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
8045
8046 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
8047 _LT_TAGVAR(reload_flag, $1)=$reload_flag
8048 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
8049
8050 if test -n "$compiler"; then
8051 _LT_COMPILER_NO_RTTI($1)
8052 _LT_COMPILER_PIC($1)
8053 _LT_COMPILER_C_O($1)
8054 _LT_COMPILER_FILE_LOCKS($1)
8055 _LT_LINKER_SHLIBS($1)
8056 _LT_LINKER_HARDCODE_LIBPATH($1)
8057
8058 _LT_CONFIG($1)
8059 fi
8060
8061 AC_LANG_RESTORE
8062
8063 GCC=$lt_save_GCC
8064 CC=$lt_save_CC
8065 CFLAGS=$lt_save_CFLAGS
8066 ])# _LT_LANG_GO_CONFIG
8067
8068
8069 # _LT_LANG_RC_CONFIG([TAG])
8070 # -------------------------
8071 # Ensure that the configuration variables for the Windows resource compiler
8072 # are suitably defined. These variables are subsequently used by _LT_CONFIG
8073 # to write the compiler configuration to 'libtool'.
8074 m4_defun([_LT_LANG_RC_CONFIG],
8075 [AC_REQUIRE([LT_PROG_RC])dnl
8076 AC_LANG_SAVE
8077
8078 # Source file extension for RC test sources.
8079 ac_ext=rc
8080
8081 # Object file extension for compiled RC test sources.
8082 objext=o
8083 _LT_TAGVAR(objext, $1)=$objext
8084
8085 # Code to be used in simple compile tests
8086 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
8087
8088 # Code to be used in simple link tests
8089 lt_simple_link_test_code=$lt_simple_compile_test_code
8090
8091 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
8092 _LT_TAG_COMPILER
8093
8094 # save warnings/boilerplate of simple test code
8095 _LT_COMPILER_BOILERPLATE
8096 _LT_LINKER_BOILERPLATE
8097
8098 # Allow CC to be a program name with arguments.
8099 lt_save_CC=$CC
8100 lt_save_CFLAGS=$CFLAGS
8101 lt_save_GCC=$GCC
8102 GCC=
8103 CC=${RC-"windres"}
8104 CFLAGS=
8105 compiler=$CC
8106 _LT_TAGVAR(compiler, $1)=$CC
8107 _LT_CC_BASENAME([$compiler])
8108 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
8109
8110 if test -n "$compiler"; then
8111 :
8112 _LT_CONFIG($1)
8113 fi
8114
8115 GCC=$lt_save_GCC
8116 AC_LANG_RESTORE
8117 CC=$lt_save_CC
8118 CFLAGS=$lt_save_CFLAGS
8119 ])# _LT_LANG_RC_CONFIG
8120
8121
8122 # LT_PROG_GCJ
8123 # -----------
8124 AC_DEFUN([LT_PROG_GCJ],
8125 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
8126 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
8127 [AC_CHECK_TOOL(GCJ, gcj,)
8128 test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
8129 AC_SUBST(GCJFLAGS)])])[]dnl
8130 ])
8131
8132 # Old name:
8133 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
8134 dnl aclocal-1.4 backwards compatibility:
8135 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
8136
8137
8138 # LT_PROG_GO
8139 # ----------
8140 AC_DEFUN([LT_PROG_GO],
8141 [AC_CHECK_TOOL(GOC, gccgo,)
8142 ])
8143
8144
8145 # LT_PROG_RC
8146 # ----------
8147 AC_DEFUN([LT_PROG_RC],
8148 [AC_CHECK_TOOL(RC, windres,)
8149 ])
8150
8151 # Old name:
8152 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
8153 dnl aclocal-1.4 backwards compatibility:
8154 dnl AC_DEFUN([LT_AC_PROG_RC], [])
8155
8156
8157 # _LT_DECL_EGREP
8158 # --------------
8159 # If we don't have a new enough Autoconf to choose the best grep
8160 # available, choose the one first in the user's PATH.
8161 m4_defun([_LT_DECL_EGREP],
8162 [AC_REQUIRE([AC_PROG_EGREP])dnl
8163 AC_REQUIRE([AC_PROG_FGREP])dnl
8164 test -z "$GREP" && GREP=grep
8165 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
8166 _LT_DECL([], [EGREP], [1], [An ERE matcher])
8167 _LT_DECL([], [FGREP], [1], [A literal string matcher])
8168 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
8169 AC_SUBST([GREP])
8170 ])
8171
8172
8173 # _LT_DECL_OBJDUMP
8174 # --------------
8175 # If we don't have a new enough Autoconf to choose the best objdump
8176 # available, choose the one first in the user's PATH.
8177 m4_defun([_LT_DECL_OBJDUMP],
8178 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
8179 test -z "$OBJDUMP" && OBJDUMP=objdump
8180 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
8181 AC_SUBST([OBJDUMP])
8182 ])
8183
8184 # _LT_DECL_DLLTOOL
8185 # ----------------
8186 # Ensure DLLTOOL variable is set.
8187 m4_defun([_LT_DECL_DLLTOOL],
8188 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8189 test -z "$DLLTOOL" && DLLTOOL=dlltool
8190 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
8191 AC_SUBST([DLLTOOL])
8192 ])
8193
8194 # _LT_DECL_SED
8195 # ------------
8196 # Check for a fully-functional sed program, that truncates
8197 # as few characters as possible. Prefer GNU sed if found.
8198 m4_defun([_LT_DECL_SED],
8199 [AC_PROG_SED
8200 test -z "$SED" && SED=sed
8201 Xsed="$SED -e 1s/^X//"
8202 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
8203 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
8204 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
8205 ])# _LT_DECL_SED
8206
8207 m4_ifndef([AC_PROG_SED], [
8208 # NOTE: This macro has been submitted for inclusion into #
8209 # GNU Autoconf as AC_PROG_SED. When it is available in #
8210 # a released version of Autoconf we should remove this #
8211 # macro and use it instead. #
8212
8213 m4_defun([AC_PROG_SED],
8214 [AC_MSG_CHECKING([for a sed that does not truncate output])
8215 AC_CACHE_VAL(lt_cv_path_SED,
8216 [# Loop through the user's path and test for sed and gsed.
8217 # Then use that list of sed's as ones to test for truncation.
8218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8219 for as_dir in $PATH
8220 do
8221 IFS=$as_save_IFS
8222 test -z "$as_dir" && as_dir=.
8223 for lt_ac_prog in sed gsed; do
8224 for ac_exec_ext in '' $ac_executable_extensions; do
8225 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
8226 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
8227 fi
8228 done
8229 done
8230 done
8231 IFS=$as_save_IFS
8232 lt_ac_max=0
8233 lt_ac_count=0
8234 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
8235 # along with /bin/sed that truncates output.
8236 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
8237 test ! -f "$lt_ac_sed" && continue
8238 cat /dev/null > conftest.in
8239 lt_ac_count=0
8240 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
8241 # Check for GNU sed and select it if it is found.
8242 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
8243 lt_cv_path_SED=$lt_ac_sed
8244 break
8245 fi
8246 while true; do
8247 cat conftest.in conftest.in >conftest.tmp
8248 mv conftest.tmp conftest.in
8249 cp conftest.in conftest.nl
8250 echo >>conftest.nl
8251 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
8252 cmp -s conftest.out conftest.nl || break
8253 # 10000 chars as input seems more than enough
8254 test 10 -lt "$lt_ac_count" && break
8255 lt_ac_count=`expr $lt_ac_count + 1`
8256 if test "$lt_ac_count" -gt "$lt_ac_max"; then
8257 lt_ac_max=$lt_ac_count
8258 lt_cv_path_SED=$lt_ac_sed
8259 fi
8260 done
8261 done
8262 ])
8263 SED=$lt_cv_path_SED
8264 AC_SUBST([SED])
8265 AC_MSG_RESULT([$SED])
8266 ])#AC_PROG_SED
8267 ])#m4_ifndef
8268
8269 # Old name:
8270 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
8271 dnl aclocal-1.4 backwards compatibility:
8272 dnl AC_DEFUN([LT_AC_PROG_SED], [])
8273
8274
8275 # _LT_CHECK_SHELL_FEATURES
8276 # ------------------------
8277 # Find out whether the shell is Bourne or XSI compatible,
8278 # or has some other useful features.
8279 m4_defun([_LT_CHECK_SHELL_FEATURES],
8280 [if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8281 lt_unset=unset
8282 else
8283 lt_unset=false
8284 fi
8285 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
8286
8287 # test EBCDIC or ASCII
8288 case `echo X|tr X '\101'` in
8289 A) # ASCII based system
8290 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
8291 lt_SP2NL='tr \040 \012'
8292 lt_NL2SP='tr \015\012 \040\040'
8293 ;;
8294 *) # EBCDIC based system
8295 lt_SP2NL='tr \100 \n'
8296 lt_NL2SP='tr \r\n \100\100'
8297 ;;
8298 esac
8299 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
8300 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
8301 ])# _LT_CHECK_SHELL_FEATURES
8302
8303
8304 # _LT_PATH_CONVERSION_FUNCTIONS
8305 # -----------------------------
8306 # Determine what file name conversion functions should be used by
8307 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
8308 # for certain cross-compile configurations and native mingw.
8309 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
8310 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8311 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
8312 AC_MSG_CHECKING([how to convert $build file names to $host format])
8313 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
8314 [case $host in
8315 *-*-mingw* )
8316 case $build in
8317 *-*-mingw* ) # actually msys
8318 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
8319 ;;
8320 *-*-cygwin* )
8321 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
8322 ;;
8323 * ) # otherwise, assume *nix
8324 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
8325 ;;
8326 esac
8327 ;;
8328 *-*-cygwin* )
8329 case $build in
8330 *-*-mingw* ) # actually msys
8331 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
8332 ;;
8333 *-*-cygwin* )
8334 lt_cv_to_host_file_cmd=func_convert_file_noop
8335 ;;
8336 * ) # otherwise, assume *nix
8337 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
8338 ;;
8339 esac
8340 ;;
8341 * ) # unhandled hosts (and "normal" native builds)
8342 lt_cv_to_host_file_cmd=func_convert_file_noop
8343 ;;
8344 esac
8345 ])
8346 to_host_file_cmd=$lt_cv_to_host_file_cmd
8347 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
8348 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
8349 [0], [convert $build file names to $host format])dnl
8350
8351 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
8352 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
8353 [#assume ordinary cross tools, or native build.
8354 lt_cv_to_tool_file_cmd=func_convert_file_noop
8355 case $host in
8356 *-*-mingw* )
8357 case $build in
8358 *-*-mingw* ) # actually msys
8359 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
8360 ;;
8361 esac
8362 ;;
8363 esac
8364 ])
8365 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
8366 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
8367 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
8368 [0], [convert $build files to toolchain format])dnl
8369 ])# _LT_PATH_CONVERSION_FUNCTIONS
8370
8371 # Helper functions for option handling. -*- Autoconf -*-
8372 #
8373 # Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software
8374 # Foundation, Inc.
8375 # Written by Gary V. Vaughan, 2004
8376 #
8377 # This file is free software; the Free Software Foundation gives
8378 # unlimited permission to copy and/or distribute it, with or without
8379 # modifications, as long as this notice is preserved.
8380
8381 # serial 8 ltoptions.m4
8382
8383 # This is to help aclocal find these macros, as it can't see m4_define.
8384 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
8385
8386
8387 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
8388 # ------------------------------------------
8389 m4_define([_LT_MANGLE_OPTION],
8390 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
8391
8392
8393 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
8394 # ---------------------------------------
8395 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
8396 # matching handler defined, dispatch to it. Other OPTION-NAMEs are
8397 # saved as a flag.
8398 m4_define([_LT_SET_OPTION],
8399 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
8400 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
8401 _LT_MANGLE_DEFUN([$1], [$2]),
8402 [m4_warning([Unknown $1 option '$2'])])[]dnl
8403 ])
8404
8405
8406 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
8407 # ------------------------------------------------------------
8408 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8409 m4_define([_LT_IF_OPTION],
8410 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
8411
8412
8413 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
8414 # -------------------------------------------------------
8415 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
8416 # are set.
8417 m4_define([_LT_UNLESS_OPTIONS],
8418 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8419 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
8420 [m4_define([$0_found])])])[]dnl
8421 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
8422 ])[]dnl
8423 ])
8424
8425
8426 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
8427 # ----------------------------------------
8428 # OPTION-LIST is a space-separated list of Libtool options associated
8429 # with MACRO-NAME. If any OPTION has a matching handler declared with
8430 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
8431 # the unknown option and exit.
8432 m4_defun([_LT_SET_OPTIONS],
8433 [# Set options
8434 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8435 [_LT_SET_OPTION([$1], _LT_Option)])
8436
8437 m4_if([$1],[LT_INIT],[
8438 dnl
8439 dnl Simply set some default values (i.e off) if boolean options were not
8440 dnl specified:
8441 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
8442 ])
8443 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
8444 ])
8445 dnl
8446 dnl If no reference was made to various pairs of opposing options, then
8447 dnl we run the default mode handler for the pair. For example, if neither
8448 dnl 'shared' nor 'disable-shared' was passed, we enable building of shared
8449 dnl archives by default:
8450 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
8451 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
8452 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
8453 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
8454 [_LT_ENABLE_FAST_INSTALL])
8455 _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4],
8456 [_LT_WITH_AIX_SONAME([aix])])
8457 ])
8458 ])# _LT_SET_OPTIONS
8459
8460
8461
8462 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
8463 # -----------------------------------------
8464 m4_define([_LT_MANGLE_DEFUN],
8465 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
8466
8467
8468 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
8469 # -----------------------------------------------
8470 m4_define([LT_OPTION_DEFINE],
8471 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
8472 ])# LT_OPTION_DEFINE
8473
8474
8475 # dlopen
8476 # ------
8477 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
8478 ])
8479
8480 AU_DEFUN([AC_LIBTOOL_DLOPEN],
8481 [_LT_SET_OPTION([LT_INIT], [dlopen])
8482 AC_DIAGNOSE([obsolete],
8483 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8484 put the 'dlopen' option into LT_INIT's first parameter.])
8485 ])
8486
8487 dnl aclocal-1.4 backwards compatibility:
8488 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
8489
8490
8491 # win32-dll
8492 # ---------
8493 # Declare package support for building win32 dll's.
8494 LT_OPTION_DEFINE([LT_INIT], [win32-dll],
8495 [enable_win32_dll=yes
8496
8497 case $host in
8498 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
8499 AC_CHECK_TOOL(AS, as, false)
8500 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8501 AC_CHECK_TOOL(OBJDUMP, objdump, false)
8502 ;;
8503 esac
8504
8505 test -z "$AS" && AS=as
8506 _LT_DECL([], [AS], [1], [Assembler program])dnl
8507
8508 test -z "$DLLTOOL" && DLLTOOL=dlltool
8509 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
8510
8511 test -z "$OBJDUMP" && OBJDUMP=objdump
8512 _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
8513 ])# win32-dll
8514
8515 AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
8516 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8517 _LT_SET_OPTION([LT_INIT], [win32-dll])
8518 AC_DIAGNOSE([obsolete],
8519 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8520 put the 'win32-dll' option into LT_INIT's first parameter.])
8521 ])
8522
8523 dnl aclocal-1.4 backwards compatibility:
8524 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
8525
8526
8527 # _LT_ENABLE_SHARED([DEFAULT])
8528 # ----------------------------
8529 # implement the --enable-shared flag, and supports the 'shared' and
8530 # 'disable-shared' LT_INIT options.
8531 # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
8532 m4_define([_LT_ENABLE_SHARED],
8533 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
8534 AC_ARG_ENABLE([shared],
8535 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
8536 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
8537 [p=${PACKAGE-default}
8538 case $enableval in
8539 yes) enable_shared=yes ;;
8540 no) enable_shared=no ;;
8541 *)
8542 enable_shared=no
8543 # Look at the argument we got. We use all the common list separators.
8544 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8545 for pkg in $enableval; do
8546 IFS=$lt_save_ifs
8547 if test "X$pkg" = "X$p"; then
8548 enable_shared=yes
8549 fi
8550 done
8551 IFS=$lt_save_ifs
8552 ;;
8553 esac],
8554 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
8555
8556 _LT_DECL([build_libtool_libs], [enable_shared], [0],
8557 [Whether or not to build shared libraries])
8558 ])# _LT_ENABLE_SHARED
8559
8560 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
8561 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
8562
8563 # Old names:
8564 AC_DEFUN([AC_ENABLE_SHARED],
8565 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
8566 ])
8567
8568 AC_DEFUN([AC_DISABLE_SHARED],
8569 [_LT_SET_OPTION([LT_INIT], [disable-shared])
8570 ])
8571
8572 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
8573 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
8574
8575 dnl aclocal-1.4 backwards compatibility:
8576 dnl AC_DEFUN([AM_ENABLE_SHARED], [])
8577 dnl AC_DEFUN([AM_DISABLE_SHARED], [])
8578
8579
8580
8581 # _LT_ENABLE_STATIC([DEFAULT])
8582 # ----------------------------
8583 # implement the --enable-static flag, and support the 'static' and
8584 # 'disable-static' LT_INIT options.
8585 # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
8586 m4_define([_LT_ENABLE_STATIC],
8587 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
8588 AC_ARG_ENABLE([static],
8589 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
8590 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
8591 [p=${PACKAGE-default}
8592 case $enableval in
8593 yes) enable_static=yes ;;
8594 no) enable_static=no ;;
8595 *)
8596 enable_static=no
8597 # Look at the argument we got. We use all the common list separators.
8598 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8599 for pkg in $enableval; do
8600 IFS=$lt_save_ifs
8601 if test "X$pkg" = "X$p"; then
8602 enable_static=yes
8603 fi
8604 done
8605 IFS=$lt_save_ifs
8606 ;;
8607 esac],
8608 [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
8609
8610 _LT_DECL([build_old_libs], [enable_static], [0],
8611 [Whether or not to build static libraries])
8612 ])# _LT_ENABLE_STATIC
8613
8614 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
8615 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
8616
8617 # Old names:
8618 AC_DEFUN([AC_ENABLE_STATIC],
8619 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
8620 ])
8621
8622 AC_DEFUN([AC_DISABLE_STATIC],
8623 [_LT_SET_OPTION([LT_INIT], [disable-static])
8624 ])
8625
8626 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
8627 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
8628
8629 dnl aclocal-1.4 backwards compatibility:
8630 dnl AC_DEFUN([AM_ENABLE_STATIC], [])
8631 dnl AC_DEFUN([AM_DISABLE_STATIC], [])
8632
8633
8634
8635 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
8636 # ----------------------------------
8637 # implement the --enable-fast-install flag, and support the 'fast-install'
8638 # and 'disable-fast-install' LT_INIT options.
8639 # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
8640 m4_define([_LT_ENABLE_FAST_INSTALL],
8641 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
8642 AC_ARG_ENABLE([fast-install],
8643 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
8644 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
8645 [p=${PACKAGE-default}
8646 case $enableval in
8647 yes) enable_fast_install=yes ;;
8648 no) enable_fast_install=no ;;
8649 *)
8650 enable_fast_install=no
8651 # Look at the argument we got. We use all the common list separators.
8652 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8653 for pkg in $enableval; do
8654 IFS=$lt_save_ifs
8655 if test "X$pkg" = "X$p"; then
8656 enable_fast_install=yes
8657 fi
8658 done
8659 IFS=$lt_save_ifs
8660 ;;
8661 esac],
8662 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
8663
8664 _LT_DECL([fast_install], [enable_fast_install], [0],
8665 [Whether or not to optimize for fast installation])dnl
8666 ])# _LT_ENABLE_FAST_INSTALL
8667
8668 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
8669 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
8670
8671 # Old names:
8672 AU_DEFUN([AC_ENABLE_FAST_INSTALL],
8673 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
8674 AC_DIAGNOSE([obsolete],
8675 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8676 the 'fast-install' option into LT_INIT's first parameter.])
8677 ])
8678
8679 AU_DEFUN([AC_DISABLE_FAST_INSTALL],
8680 [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
8681 AC_DIAGNOSE([obsolete],
8682 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8683 the 'disable-fast-install' option into LT_INIT's first parameter.])
8684 ])
8685
8686 dnl aclocal-1.4 backwards compatibility:
8687 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
8688 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
8689
8690
8691 # _LT_WITH_AIX_SONAME([DEFAULT])
8692 # ----------------------------------
8693 # implement the --with-aix-soname flag, and support the `aix-soname=aix'
8694 # and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT
8695 # is either `aix', `both' or `svr4'. If omitted, it defaults to `aix'.
8696 m4_define([_LT_WITH_AIX_SONAME],
8697 [m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl
8698 shared_archive_member_spec=
8699 case $host,$enable_shared in
8700 power*-*-aix[[5-9]]*,yes)
8701 AC_MSG_CHECKING([which variant of shared library versioning to provide])
8702 AC_ARG_WITH([aix-soname],
8703 [AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
8704 [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])],
8705 [case $withval in
8706 aix|svr4|both)
8707 ;;
8708 *)
8709 AC_MSG_ERROR([Unknown argument to --with-aix-soname])
8710 ;;
8711 esac
8712 lt_cv_with_aix_soname=$with_aix_soname],
8713 [AC_CACHE_VAL([lt_cv_with_aix_soname],
8714 [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT)
8715 with_aix_soname=$lt_cv_with_aix_soname])
8716 AC_MSG_RESULT([$with_aix_soname])
8717 if test aix != "$with_aix_soname"; then
8718 # For the AIX way of multilib, we name the shared archive member
8719 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
8720 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
8721 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
8722 # the AIX toolchain works better with OBJECT_MODE set (default 32).
8723 if test 64 = "${OBJECT_MODE-32}"; then
8724 shared_archive_member_spec=shr_64
8725 else
8726 shared_archive_member_spec=shr
8727 fi
8728 fi
8729 ;;
8730 *)
8731 with_aix_soname=aix
8732 ;;
8733 esac
8734
8735 _LT_DECL([], [shared_archive_member_spec], [0],
8736 [Shared archive member basename, for filename based shared library versioning on AIX])dnl
8737 ])# _LT_WITH_AIX_SONAME
8738
8739 LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])])
8740 LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])])
8741 LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])])
8742
8743
8744 # _LT_WITH_PIC([MODE])
8745 # --------------------
8746 # implement the --with-pic flag, and support the 'pic-only' and 'no-pic'
8747 # LT_INIT options.
8748 # MODE is either 'yes' or 'no'. If omitted, it defaults to 'both'.
8749 m4_define([_LT_WITH_PIC],
8750 [AC_ARG_WITH([pic],
8751 [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
8752 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
8753 [lt_p=${PACKAGE-default}
8754 case $withval in
8755 yes|no) pic_mode=$withval ;;
8756 *)
8757 pic_mode=default
8758 # Look at the argument we got. We use all the common list separators.
8759 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8760 for lt_pkg in $withval; do
8761 IFS=$lt_save_ifs
8762 if test "X$lt_pkg" = "X$lt_p"; then
8763 pic_mode=yes
8764 fi
8765 done
8766 IFS=$lt_save_ifs
8767 ;;
8768 esac],
8769 [pic_mode=m4_default([$1], [default])])
8770
8771 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
8772 ])# _LT_WITH_PIC
8773
8774 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
8775 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
8776
8777 # Old name:
8778 AU_DEFUN([AC_LIBTOOL_PICMODE],
8779 [_LT_SET_OPTION([LT_INIT], [pic-only])
8780 AC_DIAGNOSE([obsolete],
8781 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8782 put the 'pic-only' option into LT_INIT's first parameter.])
8783 ])
8784
8785 dnl aclocal-1.4 backwards compatibility:
8786 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
8787
8788
8789 m4_define([_LTDL_MODE], [])
8790 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
8791 [m4_define([_LTDL_MODE], [nonrecursive])])
8792 LT_OPTION_DEFINE([LTDL_INIT], [recursive],
8793 [m4_define([_LTDL_MODE], [recursive])])
8794 LT_OPTION_DEFINE([LTDL_INIT], [subproject],
8795 [m4_define([_LTDL_MODE], [subproject])])
8796
8797 m4_define([_LTDL_TYPE], [])
8798 LT_OPTION_DEFINE([LTDL_INIT], [installable],
8799 [m4_define([_LTDL_TYPE], [installable])])
8800 LT_OPTION_DEFINE([LTDL_INIT], [convenience],
8801 [m4_define([_LTDL_TYPE], [convenience])])
8802
8803 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
8804 #
8805 # Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software
8806 # Foundation, Inc.
8807 # Written by Gary V. Vaughan, 2004
8808 #
8809 # This file is free software; the Free Software Foundation gives
8810 # unlimited permission to copy and/or distribute it, with or without
8811 # modifications, as long as this notice is preserved.
8812
8813 # serial 6 ltsugar.m4
8814
8815 # This is to help aclocal find these macros, as it can't see m4_define.
8816 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
8817
8818
8819 # lt_join(SEP, ARG1, [ARG2...])
8820 # -----------------------------
8821 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
8822 # associated separator.
8823 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
8824 # versions in m4sugar had bugs.
8825 m4_define([lt_join],
8826 [m4_if([$#], [1], [],
8827 [$#], [2], [[$2]],
8828 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
8829 m4_define([_lt_join],
8830 [m4_if([$#$2], [2], [],
8831 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
8832
8833
8834 # lt_car(LIST)
8835 # lt_cdr(LIST)
8836 # ------------
8837 # Manipulate m4 lists.
8838 # These macros are necessary as long as will still need to support
8839 # Autoconf-2.59, which quotes differently.
8840 m4_define([lt_car], [[$1]])
8841 m4_define([lt_cdr],
8842 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
8843 [$#], 1, [],
8844 [m4_dquote(m4_shift($@))])])
8845 m4_define([lt_unquote], $1)
8846
8847
8848 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
8849 # ------------------------------------------
8850 # Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'.
8851 # Note that neither SEPARATOR nor STRING are expanded; they are appended
8852 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
8853 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
8854 # than defined and empty).
8855 #
8856 # This macro is needed until we can rely on Autoconf 2.62, since earlier
8857 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
8858 m4_define([lt_append],
8859 [m4_define([$1],
8860 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
8861
8862
8863
8864 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
8865 # ----------------------------------------------------------
8866 # Produce a SEP delimited list of all paired combinations of elements of
8867 # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
8868 # has the form PREFIXmINFIXSUFFIXn.
8869 # Needed until we can rely on m4_combine added in Autoconf 2.62.
8870 m4_define([lt_combine],
8871 [m4_if(m4_eval([$# > 3]), [1],
8872 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
8873 [[m4_foreach([_Lt_prefix], [$2],
8874 [m4_foreach([_Lt_suffix],
8875 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
8876 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
8877
8878
8879 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
8880 # -----------------------------------------------------------------------
8881 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
8882 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
8883 m4_define([lt_if_append_uniq],
8884 [m4_ifdef([$1],
8885 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
8886 [lt_append([$1], [$2], [$3])$4],
8887 [$5])],
8888 [lt_append([$1], [$2], [$3])$4])])
8889
8890
8891 # lt_dict_add(DICT, KEY, VALUE)
8892 # -----------------------------
8893 m4_define([lt_dict_add],
8894 [m4_define([$1($2)], [$3])])
8895
8896
8897 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
8898 # --------------------------------------------
8899 m4_define([lt_dict_add_subkey],
8900 [m4_define([$1($2:$3)], [$4])])
8901
8902
8903 # lt_dict_fetch(DICT, KEY, [SUBKEY])
8904 # ----------------------------------
8905 m4_define([lt_dict_fetch],
8906 [m4_ifval([$3],
8907 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
8908 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
8909
8910
8911 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
8912 # -----------------------------------------------------------------
8913 m4_define([lt_if_dict_fetch],
8914 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
8915 [$5],
8916 [$6])])
8917
8918
8919 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
8920 # --------------------------------------------------------------
8921 m4_define([lt_dict_filter],
8922 [m4_if([$5], [], [],
8923 [lt_join(m4_quote(m4_default([$4], [[, ]])),
8924 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
8925 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
8926 ])
8927
8928 # ltversion.m4 -- version numbers -*- Autoconf -*-
8929 #
8930 # Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc.
8931 # Written by Scott James Remnant, 2004
8932 #
8933 # This file is free software; the Free Software Foundation gives
8934 # unlimited permission to copy and/or distribute it, with or without
8935 # modifications, as long as this notice is preserved.
8936
8937 # @configure_input@
8938
8939 # serial 4179 ltversion.m4
8940 # This file is part of GNU Libtool
8941
8942 m4_define([LT_PACKAGE_VERSION], [2.4.6])
8943 m4_define([LT_PACKAGE_REVISION], [2.4.6])
8944
8945 AC_DEFUN([LTVERSION_VERSION],
8946 [macro_version='2.4.6'
8947 macro_revision='2.4.6'
8948 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
8949 _LT_DECL(, macro_revision, 0)
8950 ])
8951
8952 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
8953 #
8954 # Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software
8955 # Foundation, Inc.
8956 # Written by Scott James Remnant, 2004.
8957 #
8958 # This file is free software; the Free Software Foundation gives
8959 # unlimited permission to copy and/or distribute it, with or without
8960 # modifications, as long as this notice is preserved.
8961
8962 # serial 5 lt~obsolete.m4
8963
8964 # These exist entirely to fool aclocal when bootstrapping libtool.
8965 #
8966 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN),
8967 # which have later been changed to m4_define as they aren't part of the
8968 # exported API, or moved to Autoconf or Automake where they belong.
8969 #
8970 # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
8971 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
8972 # using a macro with the same name in our local m4/libtool.m4 it'll
8973 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
8974 # and doesn't know about Autoconf macros at all.)
8975 #
8976 # So we provide this file, which has a silly filename so it's always
8977 # included after everything else. This provides aclocal with the
8978 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
8979 # because those macros already exist, or will be overwritten later.
8980 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
8981 #
8982 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
8983 # Yes, that means every name once taken will need to remain here until
8984 # we give up compatibility with versions before 1.7, at which point
8985 # we need to keep only those names which we still refer to.
8986
8987 # This is to help aclocal find these macros, as it can't see m4_define.
8988 AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
8989
8990 m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
8991 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
8992 m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
8993 m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
8994 m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
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9044 m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
9045 m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
9046 m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
9047 m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
9048 m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
9049 m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
9050 m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
9051
9052 # Copyright (C) 2002-2014 Free Software Foundation, Inc.
9053 #
9054 # This file is free software; the Free Software Foundation
9055 # gives unlimited permission to copy and/or distribute it,
9056 # with or without modifications, as long as this notice is preserved.
9057
9058 # AM_AUTOMAKE_VERSION(VERSION)
9059 # ----------------------------
9060 # Automake X.Y traces this macro to ensure aclocal.m4 has been
9061 # generated from the m4 files accompanying Automake X.Y.
9062 # (This private macro should not be called outside this file.)
9063 AC_DEFUN([AM_AUTOMAKE_VERSION],
9064 [am__api_version='1.15'
9065 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
9066 dnl require some minimum version. Point them to the right macro.
9067 m4_if([$1], [1.15], [],
9068 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
9069 ])
9070
9071 # _AM_AUTOCONF_VERSION(VERSION)
9072 # -----------------------------
9073 # aclocal traces this macro to find the Autoconf version.
9074 # This is a private macro too. Using m4_define simplifies
9075 # the logic in aclocal, which can simply ignore this definition.
9076 m4_define([_AM_AUTOCONF_VERSION], [])
9077
9078 # AM_SET_CURRENT_AUTOMAKE_VERSION
9079 # -------------------------------
9080 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
9081 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
9082 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
9083 [AM_AUTOMAKE_VERSION([1.15])dnl
9084 m4_ifndef([AC_AUTOCONF_VERSION],
9085 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
9086 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
9087
9088 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
9089
9090 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
9091 #
9092 # This file is free software; the Free Software Foundation
9093 # gives unlimited permission to copy and/or distribute it,
9094 # with or without modifications, as long as this notice is preserved.
9095
9096 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
9097 # $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to
9098 # '$srcdir', '$srcdir/..', or '$srcdir/../..'.
9099 #
9100 # Of course, Automake must honor this variable whenever it calls a
9101 # tool from the auxiliary directory. The problem is that $srcdir (and
9102 # therefore $ac_aux_dir as well) can be either absolute or relative,
9103 # depending on how configure is run. This is pretty annoying, since
9104 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
9105 # source directory, any form will work fine, but in subdirectories a
9106 # relative path needs to be adjusted first.
9107 #
9108 # $ac_aux_dir/missing
9109 # fails when called from a subdirectory if $ac_aux_dir is relative
9110 # $top_srcdir/$ac_aux_dir/missing
9111 # fails if $ac_aux_dir is absolute,
9112 # fails when called from a subdirectory in a VPATH build with
9113 # a relative $ac_aux_dir
9114 #
9115 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
9116 # are both prefixed by $srcdir. In an in-source build this is usually
9117 # harmless because $srcdir is '.', but things will broke when you
9118 # start a VPATH build or use an absolute $srcdir.
9119 #
9120 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
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9122 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
9123 # and then we would define $MISSING as
9124 # MISSING="\${SHELL} $am_aux_dir/missing"
9125 # This will work as long as MISSING is not called from configure, because
9126 # unfortunately $(top_srcdir) has no meaning in configure.
9127 # However there are other variables, like CC, which are often used in
9128 # configure, and could therefore not use this "fixed" $ac_aux_dir.
9129 #
9130 # Another solution, used here, is to always expand $ac_aux_dir to an
9131 # absolute PATH. The drawback is that using absolute paths prevent a
9132 # configured tree to be moved without reconfiguration.
9133
9134 AC_DEFUN([AM_AUX_DIR_EXPAND],
9135 [AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
9136 # Expand $ac_aux_dir to an absolute path.
9137 am_aux_dir=`cd "$ac_aux_dir" && pwd`
9138 ])
9139
9140 # AM_CONDITIONAL -*- Autoconf -*-
9141
9142 # Copyright (C) 1997-2014 Free Software Foundation, Inc.
9143 #
9144 # This file is free software; the Free Software Foundation
9145 # gives unlimited permission to copy and/or distribute it,
9146 # with or without modifications, as long as this notice is preserved.
9147
9148 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
9149 # -------------------------------------
9150 # Define a conditional.
9151 AC_DEFUN([AM_CONDITIONAL],
9152 [AC_PREREQ([2.52])dnl
9153 m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
9154 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
9155 AC_SUBST([$1_TRUE])dnl
9156 AC_SUBST([$1_FALSE])dnl
9157 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
9158 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
9159 m4_define([_AM_COND_VALUE_$1], [$2])dnl
9160 if $2; then
9161 $1_TRUE=
9162 $1_FALSE='#'
9163 else
9164 $1_TRUE='#'
9165 $1_FALSE=
9166 fi
9167 AC_CONFIG_COMMANDS_PRE(
9168 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
9169 AC_MSG_ERROR([[conditional "$1" was never defined.
9170 Usually this means the macro was only invoked conditionally.]])
9171 fi])])
9172
9173 # Copyright (C) 1999-2014 Free Software Foundation, Inc.
9174 #
9175 # This file is free software; the Free Software Foundation
9176 # gives unlimited permission to copy and/or distribute it,
9177 # with or without modifications, as long as this notice is preserved.
9178
9179
9180 # There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
9181 # written in clear, in which case automake, when reading aclocal.m4,
9182 # will think it sees a *use*, and therefore will trigger all it's
9183 # C support machinery. Also note that it means that autoscan, seeing
9184 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
9185
9186
9187 # _AM_DEPENDENCIES(NAME)
9188 # ----------------------
9189 # See how the compiler implements dependency checking.
9190 # NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
9191 # We try a few techniques and use that to set a single cache variable.
9192 #
9193 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
9194 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
9195 # dependency, and given that the user is not expected to run this macro,
9196 # just rely on AC_PROG_CC.
9197 AC_DEFUN([_AM_DEPENDENCIES],
9198 [AC_REQUIRE([AM_SET_DEPDIR])dnl
9199 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
9200 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
9201 AC_REQUIRE([AM_DEP_TRACK])dnl
9202
9203 m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],
9204 [$1], [CXX], [depcc="$CXX" am_compiler_list=],
9205 [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
9206 [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
9207 [$1], [UPC], [depcc="$UPC" am_compiler_list=],
9208 [$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
9209 [depcc="$$1" am_compiler_list=])
9210
9211 AC_CACHE_CHECK([dependency style of $depcc],
9212 [am_cv_$1_dependencies_compiler_type],
9213 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
9214 # We make a subdir and do the tests there. Otherwise we can end up
9215 # making bogus files that we don't know about and never remove. For
9216 # instance it was reported that on HP-UX the gcc test will end up
9217 # making a dummy file named 'D' -- because '-MD' means "put the output
9218 # in D".
9219 rm -rf conftest.dir
9220 mkdir conftest.dir
9221 # Copy depcomp to subdir because otherwise we won't find it if we're
9222 # using a relative directory.
9223 cp "$am_depcomp" conftest.dir
9224 cd conftest.dir
9225 # We will build objects and dependencies in a subdirectory because
9226 # it helps to detect inapplicable dependency modes. For instance
9227 # both Tru64's cc and ICC support -MD to output dependencies as a
9228 # side effect of compilation, but ICC will put the dependencies in
9229 # the current directory while Tru64 will put them in the object
9230 # directory.
9231 mkdir sub
9232
9233 am_cv_$1_dependencies_compiler_type=none
9234 if test "$am_compiler_list" = ""; then
9235 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
9236 fi
9237 am__universal=false
9238 m4_case([$1], [CC],
9239 [case " $depcc " in #(
9240 *\ -arch\ *\ -arch\ *) am__universal=true ;;
9241 esac],
9242 [CXX],
9243 [case " $depcc " in #(
9244 *\ -arch\ *\ -arch\ *) am__universal=true ;;
9245 esac])
9246
9247 for depmode in $am_compiler_list; do
9248 # Setup a source with many dependencies, because some compilers
9249 # like to wrap large dependency lists on column 80 (with \), and
9250 # we should not choose a depcomp mode which is confused by this.
9251 #
9252 # We need to recreate these files for each test, as the compiler may
9253 # overwrite some of them when testing with obscure command lines.
9254 # This happens at least with the AIX C compiler.
9255 : > sub/conftest.c
9256 for i in 1 2 3 4 5 6; do
9257 echo '#include "conftst'$i'.h"' >> sub/conftest.c
9258 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
9259 # Solaris 10 /bin/sh.
9260 echo '/* dummy */' > sub/conftst$i.h
9261 done
9262 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
9263
9264 # We check with '-c' and '-o' for the sake of the "dashmstdout"
9265 # mode. It turns out that the SunPro C++ compiler does not properly
9266 # handle '-M -o', and we need to detect this. Also, some Intel
9267 # versions had trouble with output in subdirs.
9268 am__obj=sub/conftest.${OBJEXT-o}
9269 am__minus_obj="-o $am__obj"
9270 case $depmode in
9271 gcc)
9272 # This depmode causes a compiler race in universal mode.
9273 test "$am__universal" = false || continue
9274 ;;
9275 nosideeffect)
9276 # After this tag, mechanisms are not by side-effect, so they'll
9277 # only be used when explicitly requested.
9278 if test "x$enable_dependency_tracking" = xyes; then
9279 continue
9280 else
9281 break
9282 fi
9283 ;;
9284 msvc7 | msvc7msys | msvisualcpp | msvcmsys)
9285 # This compiler won't grok '-c -o', but also, the minuso test has
9286 # not run yet. These depmodes are late enough in the game, and
9287 # so weak that their functioning should not be impacted.
9288 am__obj=conftest.${OBJEXT-o}
9289 am__minus_obj=
9290 ;;
9291 none) break ;;
9292 esac
9293 if depmode=$depmode \
9294 source=sub/conftest.c object=$am__obj \
9295 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
9296 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
9297 >/dev/null 2>conftest.err &&
9298 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
9299 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
9300 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
9301 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
9302 # icc doesn't choke on unknown options, it will just issue warnings
9303 # or remarks (even with -Werror). So we grep stderr for any message
9304 # that says an option was ignored or not supported.
9305 # When given -MP, icc 7.0 and 7.1 complain thusly:
9306 # icc: Command line warning: ignoring option '-M'; no argument required
9307 # The diagnosis changed in icc 8.0:
9308 # icc: Command line remark: option '-MP' not supported
9309 if (grep 'ignoring option' conftest.err ||
9310 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
9311 am_cv_$1_dependencies_compiler_type=$depmode
9312 break
9313 fi
9314 fi
9315 done
9316
9317 cd ..
9318 rm -rf conftest.dir
9319 else
9320 am_cv_$1_dependencies_compiler_type=none
9321 fi
9322 ])
9323 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
9324 AM_CONDITIONAL([am__fastdep$1], [
9325 test "x$enable_dependency_tracking" != xno \
9326 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
9327 ])
9328
9329
9330 # AM_SET_DEPDIR
9331 # -------------
9332 # Choose a directory name for dependency files.
9333 # This macro is AC_REQUIREd in _AM_DEPENDENCIES.
9334 AC_DEFUN([AM_SET_DEPDIR],
9335 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9336 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
9337 ])
9338
9339
9340 # AM_DEP_TRACK
9341 # ------------
9342 AC_DEFUN([AM_DEP_TRACK],
9343 [AC_ARG_ENABLE([dependency-tracking], [dnl
9344 AS_HELP_STRING(
9345 [--enable-dependency-tracking],
9346 [do not reject slow dependency extractors])
9347 AS_HELP_STRING(
9348 [--disable-dependency-tracking],
9349 [speeds up one-time build])])
9350 if test "x$enable_dependency_tracking" != xno; then
9351 am_depcomp="$ac_aux_dir/depcomp"
9352 AMDEPBACKSLASH='\'
9353 am__nodep='_no'
9354 fi
9355 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
9356 AC_SUBST([AMDEPBACKSLASH])dnl
9357 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
9358 AC_SUBST([am__nodep])dnl
9359 _AM_SUBST_NOTMAKE([am__nodep])dnl
9360 ])
9361
9362 # Generate code to set up dependency tracking. -*- Autoconf -*-
9363
9364 # Copyright (C) 1999-2014 Free Software Foundation, Inc.
9365 #
9366 # This file is free software; the Free Software Foundation
9367 # gives unlimited permission to copy and/or distribute it,
9368 # with or without modifications, as long as this notice is preserved.
9369
9370
9371 # _AM_OUTPUT_DEPENDENCY_COMMANDS
9372 # ------------------------------
9373 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
9374 [{
9375 # Older Autoconf quotes --file arguments for eval, but not when files
9376 # are listed without --file. Let's play safe and only enable the eval
9377 # if we detect the quoting.
9378 case $CONFIG_FILES in
9379 *\'*) eval set x "$CONFIG_FILES" ;;
9380 *) set x $CONFIG_FILES ;;
9381 esac
9382 shift
9383 for mf
9384 do
9385 # Strip MF so we end up with the name of the file.
9386 mf=`echo "$mf" | sed -e 's/:.*$//'`
9387 # Check whether this is an Automake generated Makefile or not.
9388 # We used to match only the files named 'Makefile.in', but
9389 # some people rename them; so instead we look at the file content.
9390 # Grep'ing the first line is not enough: some people post-process
9391 # each Makefile.in and add a new line on top of each file to say so.
9392 # Grep'ing the whole file is not good either: AIX grep has a line
9393 # limit of 2048, but all sed's we know have understand at least 4000.
9394 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
9395 dirpart=`AS_DIRNAME("$mf")`
9396 else
9397 continue
9398 fi
9399 # Extract the definition of DEPDIR, am__include, and am__quote
9400 # from the Makefile without running 'make'.
9401 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9402 test -z "$DEPDIR" && continue
9403 am__include=`sed -n 's/^am__include = //p' < "$mf"`
9404 test -z "$am__include" && continue
9405 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
9406 # Find all dependency output files, they are included files with
9407 # $(DEPDIR) in their names. We invoke sed twice because it is the
9408 # simplest approach to changing $(DEPDIR) to its actual value in the
9409 # expansion.
9410 for file in `sed -n "
9411 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
9412 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
9413 # Make sure the directory exists.
9414 test -f "$dirpart/$file" && continue
9415 fdir=`AS_DIRNAME(["$file"])`
9416 AS_MKDIR_P([$dirpart/$fdir])
9417 # echo "creating $dirpart/$file"
9418 echo '# dummy' > "$dirpart/$file"
9419 done
9420 done
9421 }
9422 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
9423
9424
9425 # AM_OUTPUT_DEPENDENCY_COMMANDS
9426 # -----------------------------
9427 # This macro should only be invoked once -- use via AC_REQUIRE.
9428 #
9429 # This code is only required when automatic dependency tracking
9430 # is enabled. FIXME. This creates each '.P' file that we will
9431 # need in order to bootstrap the dependency handling code.
9432 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
9433 [AC_CONFIG_COMMANDS([depfiles],
9434 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
9435 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
9436 ])
9437
9438 # Do all the work for Automake. -*- Autoconf -*-
9439
9440 # Copyright (C) 1996-2014 Free Software Foundation, Inc.
9441 #
9442 # This file is free software; the Free Software Foundation
9443 # gives unlimited permission to copy and/or distribute it,
9444 # with or without modifications, as long as this notice is preserved.
9445
9446 # This macro actually does too much. Some checks are only needed if
9447 # your package does certain things. But this isn't really a big deal.
9448
9449 dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
9450 m4_define([AC_PROG_CC],
9451 m4_defn([AC_PROG_CC])
9452 [_AM_PROG_CC_C_O
9453 ])
9454
9455 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
9456 # AM_INIT_AUTOMAKE([OPTIONS])
9457 # -----------------------------------------------
9458 # The call with PACKAGE and VERSION arguments is the old style
9459 # call (pre autoconf-2.50), which is being phased out. PACKAGE
9460 # and VERSION should now be passed to AC_INIT and removed from
9461 # the call to AM_INIT_AUTOMAKE.
9462 # We support both call styles for the transition. After
9463 # the next Automake release, Autoconf can make the AC_INIT
9464 # arguments mandatory, and then we can depend on a new Autoconf
9465 # release and drop the old call support.
9466 AC_DEFUN([AM_INIT_AUTOMAKE],
9467 [AC_PREREQ([2.65])dnl
9468 dnl Autoconf wants to disallow AM_ names. We explicitly allow
9469 dnl the ones we care about.
9470 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
9471 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
9472 AC_REQUIRE([AC_PROG_INSTALL])dnl
9473 if test "`cd $srcdir && pwd`" != "`pwd`"; then
9474 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
9475 # is not polluted with repeated "-I."
9476 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
9477 # test to see if srcdir already configured
9478 if test -f $srcdir/config.status; then
9479 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
9480 fi
9481 fi
9482
9483 # test whether we have cygpath
9484 if test -z "$CYGPATH_W"; then
9485 if (cygpath --version) >/dev/null 2>/dev/null; then
9486 CYGPATH_W='cygpath -w'
9487 else
9488 CYGPATH_W=echo
9489 fi
9490 fi
9491 AC_SUBST([CYGPATH_W])
9492
9493 # Define the identity of the package.
9494 dnl Distinguish between old-style and new-style calls.
9495 m4_ifval([$2],
9496 [AC_DIAGNOSE([obsolete],
9497 [$0: two- and three-arguments forms are deprecated.])
9498 m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
9499 AC_SUBST([PACKAGE], [$1])dnl
9500 AC_SUBST([VERSION], [$2])],
9501 [_AM_SET_OPTIONS([$1])dnl
9502 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
9503 m4_if(
9504 m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
9505 [ok:ok],,
9506 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
9507 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
9508 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
9509
9510 _AM_IF_OPTION([no-define],,
9511 [AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
9512 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
9513
9514 # Some tools Automake needs.
9515 AC_REQUIRE([AM_SANITY_CHECK])dnl
9516 AC_REQUIRE([AC_ARG_PROGRAM])dnl
9517 AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
9518 AM_MISSING_PROG([AUTOCONF], [autoconf])
9519 AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
9520 AM_MISSING_PROG([AUTOHEADER], [autoheader])
9521 AM_MISSING_PROG([MAKEINFO], [makeinfo])
9522 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
9523 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
9524 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
9525 # For better backward compatibility. To be removed once Automake 1.9.x
9526 # dies out for good. For more background, see:
9527 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
9528 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
9529 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
9530 # We need awk for the "check" target (and possibly the TAP driver). The
9531 # system "awk" is bad on some platforms.
9532 AC_REQUIRE([AC_PROG_AWK])dnl
9533 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
9534 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9535 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
9536 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
9537 [_AM_PROG_TAR([v7])])])
9538 _AM_IF_OPTION([no-dependencies],,
9539 [AC_PROVIDE_IFELSE([AC_PROG_CC],
9540 [_AM_DEPENDENCIES([CC])],
9541 [m4_define([AC_PROG_CC],
9542 m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
9543 AC_PROVIDE_IFELSE([AC_PROG_CXX],
9544 [_AM_DEPENDENCIES([CXX])],
9545 [m4_define([AC_PROG_CXX],
9546 m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
9547 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
9548 [_AM_DEPENDENCIES([OBJC])],
9549 [m4_define([AC_PROG_OBJC],
9550 m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
9551 AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
9552 [_AM_DEPENDENCIES([OBJCXX])],
9553 [m4_define([AC_PROG_OBJCXX],
9554 m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
9555 ])
9556 AC_REQUIRE([AM_SILENT_RULES])dnl
9557 dnl The testsuite driver may need to know about EXEEXT, so add the
9558 dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This
9559 dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
9560 AC_CONFIG_COMMANDS_PRE(dnl
9561 [m4_provide_if([_AM_COMPILER_EXEEXT],
9562 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
9563
9564 # POSIX will say in a future version that running "rm -f" with no argument
9565 # is OK; and we want to be able to make that assumption in our Makefile
9566 # recipes. So use an aggressive probe to check that the usage we want is
9567 # actually supported "in the wild" to an acceptable degree.
9568 # See automake bug#10828.
9569 # To make any issue more visible, cause the running configure to be aborted
9570 # by default if the 'rm' program in use doesn't match our expectations; the
9571 # user can still override this though.
9572 if rm -f && rm -fr && rm -rf; then : OK; else
9573 cat >&2 <<'END'
9574 Oops!
9575
9576 Your 'rm' program seems unable to run without file operands specified
9577 on the command line, even when the '-f' option is present. This is contrary
9578 to the behaviour of most rm programs out there, and not conforming with
9579 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
9580
9581 Please tell bug-automake@gnu.org about your system, including the value
9582 of your $PATH and any error possibly output before this message. This
9583 can help us improve future automake versions.
9584
9585 END
9586 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
9587 echo 'Configuration will proceed anyway, since you have set the' >&2
9588 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
9589 echo >&2
9590 else
9591 cat >&2 <<'END'
9592 Aborting the configuration process, to ensure you take notice of the issue.
9593
9594 You can download and install GNU coreutils to get an 'rm' implementation
9595 that behaves properly: <http://www.gnu.org/software/coreutils/>.
9596
9597 If you want to complete the configuration process using your problematic
9598 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
9599 to "yes", and re-run configure.
9600
9601 END
9602 AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
9603 fi
9604 fi
9605 dnl The trailing newline in this macro's definition is deliberate, for
9606 dnl backward compatibility and to allow trailing 'dnl'-style comments
9607 dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
9608 ])
9609
9610 dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
9611 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
9612 dnl mangled by Autoconf and run in a shell conditional statement.
9613 m4_define([_AC_COMPILER_EXEEXT],
9614 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
9615
9616 # When config.status generates a header, we must update the stamp-h file.
9617 # This file resides in the same directory as the config header
9618 # that is generated. The stamp files are numbered to have different names.
9619
9620 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
9621 # loop where config.status creates the headers, so we can generate
9622 # our stamp files there.
9623 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
9624 [# Compute $1's index in $config_headers.
9625 _am_arg=$1
9626 _am_stamp_count=1
9627 for _am_header in $config_headers :; do
9628 case $_am_header in
9629 $_am_arg | $_am_arg:* )
9630 break ;;
9631 * )
9632 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
9633 esac
9634 done
9635 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
9636
9637 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
9638 #
9639 # This file is free software; the Free Software Foundation
9640 # gives unlimited permission to copy and/or distribute it,
9641 # with or without modifications, as long as this notice is preserved.
9642
9643 # AM_PROG_INSTALL_SH
9644 # ------------------
9645 # Define $install_sh.
9646 AC_DEFUN([AM_PROG_INSTALL_SH],
9647 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9648 if test x"${install_sh+set}" != xset; then
9649 case $am_aux_dir in
9650 *\ * | *\ *)
9651 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
9652 *)
9653 install_sh="\${SHELL} $am_aux_dir/install-sh"
9654 esac
9655 fi
9656 AC_SUBST([install_sh])])
9657
9658 # Copyright (C) 2003-2014 Free Software Foundation, Inc.
9659 #
9660 # This file is free software; the Free Software Foundation
9661 # gives unlimited permission to copy and/or distribute it,
9662 # with or without modifications, as long as this notice is preserved.
9663
9664 # Check whether the underlying file-system supports filenames
9665 # with a leading dot. For instance MS-DOS doesn't.
9666 AC_DEFUN([AM_SET_LEADING_DOT],
9667 [rm -rf .tst 2>/dev/null
9668 mkdir .tst 2>/dev/null
9669 if test -d .tst; then
9670 am__leading_dot=.
9671 else
9672 am__leading_dot=_
9673 fi
9674 rmdir .tst 2>/dev/null
9675 AC_SUBST([am__leading_dot])])
9676
9677 # Copyright (C) 1998-2014 Free Software Foundation, Inc.
9678 #
9679 # This file is free software; the Free Software Foundation
9680 # gives unlimited permission to copy and/or distribute it,
9681 # with or without modifications, as long as this notice is preserved.
9682
9683 # AM_PROG_LEX
9684 # -----------
9685 # Autoconf leaves LEX=: if lex or flex can't be found. Change that to a
9686 # "missing" invocation, for better error output.
9687 AC_DEFUN([AM_PROG_LEX],
9688 [AC_PREREQ([2.50])dnl
9689 AC_REQUIRE([AM_MISSING_HAS_RUN])dnl
9690 AC_REQUIRE([AC_PROG_LEX])dnl
9691 if test "$LEX" = :; then
9692 LEX=${am_missing_run}flex
9693 fi])
9694
9695 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
9696 # From Jim Meyering
9697
9698 # Copyright (C) 1996-2014 Free Software Foundation, Inc.
9699 #
9700 # This file is free software; the Free Software Foundation
9701 # gives unlimited permission to copy and/or distribute it,
9702 # with or without modifications, as long as this notice is preserved.
9703
9704 # AM_MAINTAINER_MODE([DEFAULT-MODE])
9705 # ----------------------------------
9706 # Control maintainer-specific portions of Makefiles.
9707 # Default is to disable them, unless 'enable' is passed literally.
9708 # For symmetry, 'disable' may be passed as well. Anyway, the user
9709 # can override the default with the --enable/--disable switch.
9710 AC_DEFUN([AM_MAINTAINER_MODE],
9711 [m4_case(m4_default([$1], [disable]),
9712 [enable], [m4_define([am_maintainer_other], [disable])],
9713 [disable], [m4_define([am_maintainer_other], [enable])],
9714 [m4_define([am_maintainer_other], [enable])
9715 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
9716 AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
9717 dnl maintainer-mode's default is 'disable' unless 'enable' is passed
9718 AC_ARG_ENABLE([maintainer-mode],
9719 [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
9720 am_maintainer_other[ make rules and dependencies not useful
9721 (and sometimes confusing) to the casual installer])],
9722 [USE_MAINTAINER_MODE=$enableval],
9723 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
9724 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
9725 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
9726 MAINT=$MAINTAINER_MODE_TRUE
9727 AC_SUBST([MAINT])dnl
9728 ]
9729 )
9730
9731 # Check to see how 'make' treats includes. -*- Autoconf -*-
9732
9733 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
9734 #
9735 # This file is free software; the Free Software Foundation
9736 # gives unlimited permission to copy and/or distribute it,
9737 # with or without modifications, as long as this notice is preserved.
9738
9739 # AM_MAKE_INCLUDE()
9740 # -----------------
9741 # Check to see how make treats includes.
9742 AC_DEFUN([AM_MAKE_INCLUDE],
9743 [am_make=${MAKE-make}
9744 cat > confinc << 'END'
9745 am__doit:
9746 @echo this is the am__doit target
9747 .PHONY: am__doit
9748 END
9749 # If we don't find an include directive, just comment out the code.
9750 AC_MSG_CHECKING([for style of include used by $am_make])
9751 am__include="#"
9752 am__quote=
9753 _am_result=none
9754 # First try GNU make style include.
9755 echo "include confinc" > confmf
9756 # Ignore all kinds of additional output from 'make'.
9757 case `$am_make -s -f confmf 2> /dev/null` in #(
9758 *the\ am__doit\ target*)
9759 am__include=include
9760 am__quote=
9761 _am_result=GNU
9762 ;;
9763 esac
9764 # Now try BSD make style include.
9765 if test "$am__include" = "#"; then
9766 echo '.include "confinc"' > confmf
9767 case `$am_make -s -f confmf 2> /dev/null` in #(
9768 *the\ am__doit\ target*)
9769 am__include=.include
9770 am__quote="\""
9771 _am_result=BSD
9772 ;;
9773 esac
9774 fi
9775 AC_SUBST([am__include])
9776 AC_SUBST([am__quote])
9777 AC_MSG_RESULT([$_am_result])
9778 rm -f confinc confmf
9779 ])
9780
9781 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
9782
9783 # Copyright (C) 1997-2014 Free Software Foundation, Inc.
9784 #
9785 # This file is free software; the Free Software Foundation
9786 # gives unlimited permission to copy and/or distribute it,
9787 # with or without modifications, as long as this notice is preserved.
9788
9789 # AM_MISSING_PROG(NAME, PROGRAM)
9790 # ------------------------------
9791 AC_DEFUN([AM_MISSING_PROG],
9792 [AC_REQUIRE([AM_MISSING_HAS_RUN])
9793 $1=${$1-"${am_missing_run}$2"}
9794 AC_SUBST($1)])
9795
9796 # AM_MISSING_HAS_RUN
9797 # ------------------
9798 # Define MISSING if not defined so far and test if it is modern enough.
9799 # If it is, set am_missing_run to use it, otherwise, to nothing.
9800 AC_DEFUN([AM_MISSING_HAS_RUN],
9801 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9802 AC_REQUIRE_AUX_FILE([missing])dnl
9803 if test x"${MISSING+set}" != xset; then
9804 case $am_aux_dir in
9805 *\ * | *\ *)
9806 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
9807 *)
9808 MISSING="\${SHELL} $am_aux_dir/missing" ;;
9809 esac
9810 fi
9811 # Use eval to expand $SHELL
9812 if eval "$MISSING --is-lightweight"; then
9813 am_missing_run="$MISSING "
9814 else
9815 am_missing_run=
9816 AC_MSG_WARN(['missing' script is too old or missing])
9817 fi
9818 ])
9819
9820 # Helper functions for option handling. -*- Autoconf -*-
9821
9822 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
9823 #
9824 # This file is free software; the Free Software Foundation
9825 # gives unlimited permission to copy and/or distribute it,
9826 # with or without modifications, as long as this notice is preserved.
9827
9828 # _AM_MANGLE_OPTION(NAME)
9829 # -----------------------
9830 AC_DEFUN([_AM_MANGLE_OPTION],
9831 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
9832
9833 # _AM_SET_OPTION(NAME)
9834 # --------------------
9835 # Set option NAME. Presently that only means defining a flag for this option.
9836 AC_DEFUN([_AM_SET_OPTION],
9837 [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
9838
9839 # _AM_SET_OPTIONS(OPTIONS)
9840 # ------------------------
9841 # OPTIONS is a space-separated list of Automake options.
9842 AC_DEFUN([_AM_SET_OPTIONS],
9843 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
9844
9845 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
9846 # -------------------------------------------
9847 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
9848 AC_DEFUN([_AM_IF_OPTION],
9849 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
9850
9851 # Copyright (C) 1999-2014 Free Software Foundation, Inc.
9852 #
9853 # This file is free software; the Free Software Foundation
9854 # gives unlimited permission to copy and/or distribute it,
9855 # with or without modifications, as long as this notice is preserved.
9856
9857 # _AM_PROG_CC_C_O
9858 # ---------------
9859 # Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC
9860 # to automatically call this.
9861 AC_DEFUN([_AM_PROG_CC_C_O],
9862 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9863 AC_REQUIRE_AUX_FILE([compile])dnl
9864 AC_LANG_PUSH([C])dnl
9865 AC_CACHE_CHECK(
9866 [whether $CC understands -c and -o together],
9867 [am_cv_prog_cc_c_o],
9868 [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
9869 # Make sure it works both with $CC and with simple cc.
9870 # Following AC_PROG_CC_C_O, we do the test twice because some
9871 # compilers refuse to overwrite an existing .o file with -o,
9872 # though they will create one.
9873 am_cv_prog_cc_c_o=yes
9874 for am_i in 1 2; do
9875 if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
9876 && test -f conftest2.$ac_objext; then
9877 : OK
9878 else
9879 am_cv_prog_cc_c_o=no
9880 break
9881 fi
9882 done
9883 rm -f core conftest*
9884 unset am_i])
9885 if test "$am_cv_prog_cc_c_o" != yes; then
9886 # Losing compiler, so override with the script.
9887 # FIXME: It is wrong to rewrite CC.
9888 # But if we don't then we get into trouble of one sort or another.
9889 # A longer-term fix would be to have automake use am__CC in this case,
9890 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
9891 CC="$am_aux_dir/compile $CC"
9892 fi
9893 AC_LANG_POP([C])])
9894
9895 # For backward compatibility.
9896 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
9897
9898 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
9899 #
9900 # This file is free software; the Free Software Foundation
9901 # gives unlimited permission to copy and/or distribute it,
9902 # with or without modifications, as long as this notice is preserved.
9903
9904 # AM_RUN_LOG(COMMAND)
9905 # -------------------
9906 # Run COMMAND, save the exit status in ac_status, and log it.
9907 # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
9908 AC_DEFUN([AM_RUN_LOG],
9909 [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
9910 ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
9911 ac_status=$?
9912 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
9913 (exit $ac_status); }])
9914
9915 # Check to make sure that the build environment is sane. -*- Autoconf -*-
9916
9917 # Copyright (C) 1996-2014 Free Software Foundation, Inc.
9918 #
9919 # This file is free software; the Free Software Foundation
9920 # gives unlimited permission to copy and/or distribute it,
9921 # with or without modifications, as long as this notice is preserved.
9922
9923 # AM_SANITY_CHECK
9924 # ---------------
9925 AC_DEFUN([AM_SANITY_CHECK],
9926 [AC_MSG_CHECKING([whether build environment is sane])
9927 # Reject unsafe characters in $srcdir or the absolute working directory
9928 # name. Accept space and tab only in the latter.
9929 am_lf='
9930 '
9931 case `pwd` in
9932 *[[\\\"\#\$\&\'\`$am_lf]]*)
9933 AC_MSG_ERROR([unsafe absolute working directory name]);;
9934 esac
9935 case $srcdir in
9936 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
9937 AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
9938 esac
9939
9940 # Do 'set' in a subshell so we don't clobber the current shell's
9941 # arguments. Must try -L first in case configure is actually a
9942 # symlink; some systems play weird games with the mod time of symlinks
9943 # (eg FreeBSD returns the mod time of the symlink's containing
9944 # directory).
9945 if (
9946 am_has_slept=no
9947 for am_try in 1 2; do
9948 echo "timestamp, slept: $am_has_slept" > conftest.file
9949 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
9950 if test "$[*]" = "X"; then
9951 # -L didn't work.
9952 set X `ls -t "$srcdir/configure" conftest.file`
9953 fi
9954 if test "$[*]" != "X $srcdir/configure conftest.file" \
9955 && test "$[*]" != "X conftest.file $srcdir/configure"; then
9956
9957 # If neither matched, then we have a broken ls. This can happen
9958 # if, for instance, CONFIG_SHELL is bash and it inherits a
9959 # broken ls alias from the environment. This has actually
9960 # happened. Such a system could not be considered "sane".
9961 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
9962 alias in your environment])
9963 fi
9964 if test "$[2]" = conftest.file || test $am_try -eq 2; then
9965 break
9966 fi
9967 # Just in case.
9968 sleep 1
9969 am_has_slept=yes
9970 done
9971 test "$[2]" = conftest.file
9972 )
9973 then
9974 # Ok.
9975 :
9976 else
9977 AC_MSG_ERROR([newly created file is older than distributed files!
9978 Check your system clock])
9979 fi
9980 AC_MSG_RESULT([yes])
9981 # If we didn't sleep, we still need to ensure time stamps of config.status and
9982 # generated files are strictly newer.
9983 am_sleep_pid=
9984 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
9985 ( sleep 1 ) &
9986 am_sleep_pid=$!
9987 fi
9988 AC_CONFIG_COMMANDS_PRE(
9989 [AC_MSG_CHECKING([that generated files are newer than configure])
9990 if test -n "$am_sleep_pid"; then
9991 # Hide warnings about reused PIDs.
9992 wait $am_sleep_pid 2>/dev/null
9993 fi
9994 AC_MSG_RESULT([done])])
9995 rm -f conftest.file
9996 ])
9997
9998 # Copyright (C) 2009-2014 Free Software Foundation, Inc.
9999 #
10000 # This file is free software; the Free Software Foundation
10001 # gives unlimited permission to copy and/or distribute it,
10002 # with or without modifications, as long as this notice is preserved.
10003
10004 # AM_SILENT_RULES([DEFAULT])
10005 # --------------------------
10006 # Enable less verbose build rules; with the default set to DEFAULT
10007 # ("yes" being less verbose, "no" or empty being verbose).
10008 AC_DEFUN([AM_SILENT_RULES],
10009 [AC_ARG_ENABLE([silent-rules], [dnl
10010 AS_HELP_STRING(
10011 [--enable-silent-rules],
10012 [less verbose build output (undo: "make V=1")])
10013 AS_HELP_STRING(
10014 [--disable-silent-rules],
10015 [verbose build output (undo: "make V=0")])dnl
10016 ])
10017 case $enable_silent_rules in @%:@ (((
10018 yes) AM_DEFAULT_VERBOSITY=0;;
10019 no) AM_DEFAULT_VERBOSITY=1;;
10020 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
10021 esac
10022 dnl
10023 dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
10024 dnl do not support nested variable expansions.
10025 dnl See automake bug#9928 and bug#10237.
10026 am_make=${MAKE-make}
10027 AC_CACHE_CHECK([whether $am_make supports nested variables],
10028 [am_cv_make_support_nested_variables],
10029 [if AS_ECHO([['TRUE=$(BAR$(V))
10030 BAR0=false
10031 BAR1=true
10032 V=1
10033 am__doit:
10034 @$(TRUE)
10035 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
10036 am_cv_make_support_nested_variables=yes
10037 else
10038 am_cv_make_support_nested_variables=no
10039 fi])
10040 if test $am_cv_make_support_nested_variables = yes; then
10041 dnl Using '$V' instead of '$(V)' breaks IRIX make.
10042 AM_V='$(V)'
10043 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
10044 else
10045 AM_V=$AM_DEFAULT_VERBOSITY
10046 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
10047 fi
10048 AC_SUBST([AM_V])dnl
10049 AM_SUBST_NOTMAKE([AM_V])dnl
10050 AC_SUBST([AM_DEFAULT_V])dnl
10051 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
10052 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
10053 AM_BACKSLASH='\'
10054 AC_SUBST([AM_BACKSLASH])dnl
10055 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
10056 ])
10057
10058 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
10059 #
10060 # This file is free software; the Free Software Foundation
10061 # gives unlimited permission to copy and/or distribute it,
10062 # with or without modifications, as long as this notice is preserved.
10063
10064 # AM_PROG_INSTALL_STRIP
10065 # ---------------------
10066 # One issue with vendor 'install' (even GNU) is that you can't
10067 # specify the program used to strip binaries. This is especially
10068 # annoying in cross-compiling environments, where the build's strip
10069 # is unlikely to handle the host's binaries.
10070 # Fortunately install-sh will honor a STRIPPROG variable, so we
10071 # always use install-sh in "make install-strip", and initialize
10072 # STRIPPROG with the value of the STRIP variable (set by the user).
10073 AC_DEFUN([AM_PROG_INSTALL_STRIP],
10074 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
10075 # Installed binaries are usually stripped using 'strip' when the user
10076 # run "make install-strip". However 'strip' might not be the right
10077 # tool to use in cross-compilation environments, therefore Automake
10078 # will honor the 'STRIP' environment variable to overrule this program.
10079 dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
10080 if test "$cross_compiling" != no; then
10081 AC_CHECK_TOOL([STRIP], [strip], :)
10082 fi
10083 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
10084 AC_SUBST([INSTALL_STRIP_PROGRAM])])
10085
10086 # Copyright (C) 2006-2014 Free Software Foundation, Inc.
10087 #
10088 # This file is free software; the Free Software Foundation
10089 # gives unlimited permission to copy and/or distribute it,
10090 # with or without modifications, as long as this notice is preserved.
10091
10092 # _AM_SUBST_NOTMAKE(VARIABLE)
10093 # ---------------------------
10094 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
10095 # This macro is traced by Automake.
10096 AC_DEFUN([_AM_SUBST_NOTMAKE])
10097
10098 # AM_SUBST_NOTMAKE(VARIABLE)
10099 # --------------------------
10100 # Public sister of _AM_SUBST_NOTMAKE.
10101 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
10102
10103 # Check how to create a tarball. -*- Autoconf -*-
10104
10105 # Copyright (C) 2004-2014 Free Software Foundation, Inc.
10106 #
10107 # This file is free software; the Free Software Foundation
10108 # gives unlimited permission to copy and/or distribute it,
10109 # with or without modifications, as long as this notice is preserved.
10110
10111 # _AM_PROG_TAR(FORMAT)
10112 # --------------------
10113 # Check how to create a tarball in format FORMAT.
10114 # FORMAT should be one of 'v7', 'ustar', or 'pax'.
10115 #
10116 # Substitute a variable $(am__tar) that is a command
10117 # writing to stdout a FORMAT-tarball containing the directory
10118 # $tardir.
10119 # tardir=directory && $(am__tar) > result.tar
10120 #
10121 # Substitute a variable $(am__untar) that extract such
10122 # a tarball read from stdin.
10123 # $(am__untar) < result.tar
10124 #
10125 AC_DEFUN([_AM_PROG_TAR],
10126 [# Always define AMTAR for backward compatibility. Yes, it's still used
10127 # in the wild :-( We should find a proper way to deprecate it ...
10128 AC_SUBST([AMTAR], ['$${TAR-tar}'])
10129
10130 # We'll loop over all known methods to create a tar archive until one works.
10131 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
10132
10133 m4_if([$1], [v7],
10134 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
10135
10136 [m4_case([$1],
10137 [ustar],
10138 [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
10139 # There is notably a 21 bits limit for the UID and the GID. In fact,
10140 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
10141 # and bug#13588).
10142 am_max_uid=2097151 # 2^21 - 1
10143 am_max_gid=$am_max_uid
10144 # The $UID and $GID variables are not portable, so we need to resort
10145 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
10146 # below are definitely unexpected, so allow the users to see them
10147 # (that is, avoid stderr redirection).
10148 am_uid=`id -u || echo unknown`
10149 am_gid=`id -g || echo unknown`
10150 AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
10151 if test $am_uid -le $am_max_uid; then
10152 AC_MSG_RESULT([yes])
10153 else
10154 AC_MSG_RESULT([no])
10155 _am_tools=none
10156 fi
10157 AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
10158 if test $am_gid -le $am_max_gid; then
10159 AC_MSG_RESULT([yes])
10160 else
10161 AC_MSG_RESULT([no])
10162 _am_tools=none
10163 fi],
10164
10165 [pax],
10166 [],
10167
10168 [m4_fatal([Unknown tar format])])
10169
10170 AC_MSG_CHECKING([how to create a $1 tar archive])
10171
10172 # Go ahead even if we have the value already cached. We do so because we
10173 # need to set the values for the 'am__tar' and 'am__untar' variables.
10174 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
10175
10176 for _am_tool in $_am_tools; do
10177 case $_am_tool in
10178 gnutar)
10179 for _am_tar in tar gnutar gtar; do
10180 AM_RUN_LOG([$_am_tar --version]) && break
10181 done
10182 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
10183 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
10184 am__untar="$_am_tar -xf -"
10185 ;;
10186 plaintar)
10187 # Must skip GNU tar: if it does not support --format= it doesn't create
10188 # ustar tarball either.
10189 (tar --version) >/dev/null 2>&1 && continue
10190 am__tar='tar chf - "$$tardir"'
10191 am__tar_='tar chf - "$tardir"'
10192 am__untar='tar xf -'
10193 ;;
10194 pax)
10195 am__tar='pax -L -x $1 -w "$$tardir"'
10196 am__tar_='pax -L -x $1 -w "$tardir"'
10197 am__untar='pax -r'
10198 ;;
10199 cpio)
10200 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
10201 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
10202 am__untar='cpio -i -H $1 -d'
10203 ;;
10204 none)
10205 am__tar=false
10206 am__tar_=false
10207 am__untar=false
10208 ;;
10209 esac
10210
10211 # If the value was cached, stop now. We just wanted to have am__tar
10212 # and am__untar set.
10213 test -n "${am_cv_prog_tar_$1}" && break
10214
10215 # tar/untar a dummy directory, and stop if the command works.
10216 rm -rf conftest.dir
10217 mkdir conftest.dir
10218 echo GrepMe > conftest.dir/file
10219 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
10220 rm -rf conftest.dir
10221 if test -s conftest.tar; then
10222 AM_RUN_LOG([$am__untar <conftest.tar])
10223 AM_RUN_LOG([cat conftest.dir/file])
10224 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
10225 fi
10226 done
10227 rm -rf conftest.dir
10228
10229 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
10230 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
10231
10232 AC_SUBST([am__tar])
10233 AC_SUBST([am__untar])
10234 ]) # _AM_PROG_TAR
10235

Properties

Name Value
svn:eol-style native
svn:keywords Id