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1 office 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 $lt_ld_extra"
2893 fi
2894  
2895 # We used to test for /lib/ld.so.1 and disable shared libraries on
2896 # powerpc, because MkLinux only supported shared libraries with the
2897 # GNU dynamic linker. Since this was broken with cross compilers,
2898 # most powerpc-linux boxes support dynamic linking these days and
2899 # people can always --disable-shared, the test was removed, and we
2900 # assume the GNU/Linux dynamic linker is in use.
2901 dynamic_linker='GNU/Linux ld.so'
2902 ;;
2903  
2904 netbsdelf*-gnu)
2905 version_type=linux
2906 need_lib_prefix=no
2907 need_version=no
2908 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2909 soname_spec='${libname}${release}${shared_ext}$major'
2910 shlibpath_var=LD_LIBRARY_PATH
2911 shlibpath_overrides_runpath=no
2912 hardcode_into_libs=yes
2913 dynamic_linker='NetBSD ld.elf_so'
2914 ;;
2915  
2916 netbsd*)
2917 version_type=sunos
2918 need_lib_prefix=no
2919 need_version=no
2920 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2921 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2922 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2923 dynamic_linker='NetBSD (a.out) ld.so'
2924 else
2925 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2926 soname_spec='$libname$release$shared_ext$major'
2927 dynamic_linker='NetBSD ld.elf_so'
2928 fi
2929 shlibpath_var=LD_LIBRARY_PATH
2930 shlibpath_overrides_runpath=yes
2931 hardcode_into_libs=yes
2932 ;;
2933  
2934 newsos6)
2935 version_type=linux # correct to gnu/linux during the next big refactor
2936 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2937 shlibpath_var=LD_LIBRARY_PATH
2938 shlibpath_overrides_runpath=yes
2939 ;;
2940  
2941 *nto* | *qnx*)
2942 version_type=qnx
2943 need_lib_prefix=no
2944 need_version=no
2945 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2946 soname_spec='$libname$release$shared_ext$major'
2947 shlibpath_var=LD_LIBRARY_PATH
2948 shlibpath_overrides_runpath=no
2949 hardcode_into_libs=yes
2950 dynamic_linker='ldqnx.so'
2951 ;;
2952  
2953 openbsd* | bitrig*)
2954 version_type=sunos
2955 sys_lib_dlsearch_path_spec=/usr/lib
2956 need_lib_prefix=no
2957 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
2958 need_version=no
2959 else
2960 need_version=yes
2961 fi
2962 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2963 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2964 shlibpath_var=LD_LIBRARY_PATH
2965 shlibpath_overrides_runpath=yes
2966 ;;
2967  
2968 os2*)
2969 libname_spec='$name'
2970 version_type=windows
2971 shrext_cmds=.dll
2972 need_version=no
2973 need_lib_prefix=no
2974 # OS/2 can only load a DLL with a base name of 8 characters or less.
2975 soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
2976 v=$($ECHO $release$versuffix | tr -d .-);
2977 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
2978 $ECHO $n$v`$shared_ext'
2979 library_names_spec='${libname}_dll.$libext'
2980 dynamic_linker='OS/2 ld.exe'
2981 shlibpath_var=BEGINLIBPATH
2982 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2983 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2984 postinstall_cmds='base_file=`basename \$file`~
2985 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
2986 dldir=$destdir/`dirname \$dlpath`~
2987 test -d \$dldir || mkdir -p \$dldir~
2988 $install_prog $dir/$dlname \$dldir/$dlname~
2989 chmod a+x \$dldir/$dlname~
2990 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2991 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2992 fi'
2993 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
2994 dlpath=$dir/\$dldll~
2995 $RM \$dlpath'
2996 ;;
2997  
2998 osf3* | osf4* | osf5*)
2999 version_type=osf
3000 need_lib_prefix=no
3001 need_version=no
3002 soname_spec='$libname$release$shared_ext$major'
3003 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3004 shlibpath_var=LD_LIBRARY_PATH
3005 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
3006 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
3007 ;;
3008  
3009 rdos*)
3010 dynamic_linker=no
3011 ;;
3012  
3013 solaris*)
3014 version_type=linux # correct to gnu/linux during the next big refactor
3015 need_lib_prefix=no
3016 need_version=no
3017 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3018 soname_spec='$libname$release$shared_ext$major'
3019 shlibpath_var=LD_LIBRARY_PATH
3020 shlibpath_overrides_runpath=yes
3021 hardcode_into_libs=yes
3022 # ldd complains unless libraries are executable
3023 postinstall_cmds='chmod +x $lib'
3024 ;;
3025  
3026 sunos4*)
3027 version_type=sunos
3028 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
3029 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
3030 shlibpath_var=LD_LIBRARY_PATH
3031 shlibpath_overrides_runpath=yes
3032 if test yes = "$with_gnu_ld"; then
3033 need_lib_prefix=no
3034 fi
3035 need_version=yes
3036 ;;
3037  
3038 sysv4 | sysv4.3*)
3039 version_type=linux # correct to gnu/linux during the next big refactor
3040 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3041 soname_spec='$libname$release$shared_ext$major'
3042 shlibpath_var=LD_LIBRARY_PATH
3043 case $host_vendor in
3044 sni)
3045 shlibpath_overrides_runpath=no
3046 need_lib_prefix=no
3047 runpath_var=LD_RUN_PATH
3048 ;;
3049 siemens)
3050 need_lib_prefix=no
3051 ;;
3052 motorola)
3053 need_lib_prefix=no
3054 need_version=no
3055 shlibpath_overrides_runpath=no
3056 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
3057 ;;
3058 esac
3059 ;;
3060  
3061 sysv4*MP*)
3062 if test -d /usr/nec; then
3063 version_type=linux # correct to gnu/linux during the next big refactor
3064 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
3065 soname_spec='$libname$shared_ext.$major'
3066 shlibpath_var=LD_LIBRARY_PATH
3067 fi
3068 ;;
3069  
3070 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3071 version_type=sco
3072 need_lib_prefix=no
3073 need_version=no
3074 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
3075 soname_spec='$libname$release$shared_ext$major'
3076 shlibpath_var=LD_LIBRARY_PATH
3077 shlibpath_overrides_runpath=yes
3078 hardcode_into_libs=yes
3079 if test yes = "$with_gnu_ld"; then
3080 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
3081 else
3082 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
3083 case $host_os in
3084 sco3.2v5*)
3085 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
3086 ;;
3087 esac
3088 fi
3089 sys_lib_dlsearch_path_spec='/usr/lib'
3090 ;;
3091  
3092 tpf*)
3093 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
3094 version_type=linux # correct to gnu/linux during the next big refactor
3095 need_lib_prefix=no
3096 need_version=no
3097 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3098 shlibpath_var=LD_LIBRARY_PATH
3099 shlibpath_overrides_runpath=no
3100 hardcode_into_libs=yes
3101 ;;
3102  
3103 uts4*)
3104 version_type=linux # correct to gnu/linux during the next big refactor
3105 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3106 soname_spec='$libname$release$shared_ext$major'
3107 shlibpath_var=LD_LIBRARY_PATH
3108 ;;
3109  
3110 *)
3111 dynamic_linker=no
3112 ;;
3113 esac
3114 AC_MSG_RESULT([$dynamic_linker])
3115 test no = "$dynamic_linker" && can_build_shared=no
3116  
3117 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
3118 if test yes = "$GCC"; then
3119 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
3120 fi
3121  
3122 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
3123 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
3124 fi
3125  
3126 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
3127 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
3128 fi
3129  
3130 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
3131 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
3132  
3133 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
3134 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
3135  
3136 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
3137 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
3138  
3139 _LT_DECL([], [variables_saved_for_relink], [1],
3140 [Variables whose values should be saved in libtool wrapper scripts and
3141 restored at link time])
3142 _LT_DECL([], [need_lib_prefix], [0],
3143 [Do we need the "lib" prefix for modules?])
3144 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
3145 _LT_DECL([], [version_type], [0], [Library versioning type])
3146 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
3147 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
3148 _LT_DECL([], [shlibpath_overrides_runpath], [0],
3149 [Is shlibpath searched before the hard-coded library search path?])
3150 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
3151 _LT_DECL([], [library_names_spec], [1],
3152 [[List of archive names. First name is the real one, the rest are links.
3153 The last name is the one that the linker finds with -lNAME]])
3154 _LT_DECL([], [soname_spec], [1],
3155 [[The coded name of the library, if different from the real name]])
3156 _LT_DECL([], [install_override_mode], [1],
3157 [Permission mode override for installation of shared libraries])
3158 _LT_DECL([], [postinstall_cmds], [2],
3159 [Command to use after installation of a shared archive])
3160 _LT_DECL([], [postuninstall_cmds], [2],
3161 [Command to use after uninstallation of a shared archive])
3162 _LT_DECL([], [finish_cmds], [2],
3163 [Commands used to finish a libtool library installation in a directory])
3164 _LT_DECL([], [finish_eval], [1],
3165 [[As "finish_cmds", except a single script fragment to be evaled but
3166 not shown]])
3167 _LT_DECL([], [hardcode_into_libs], [0],
3168 [Whether we should hardcode library paths into libraries])
3169 _LT_DECL([], [sys_lib_search_path_spec], [2],
3170 [Compile-time system search path for libraries])
3171 _LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
3172 [Detected run-time system search path for libraries])
3173 _LT_DECL([], [configure_time_lt_sys_library_path], [2],
3174 [Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
3175 ])# _LT_SYS_DYNAMIC_LINKER
3176  
3177  
3178 # _LT_PATH_TOOL_PREFIX(TOOL)
3179 # --------------------------
3180 # find a file program that can recognize shared library
3181 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
3182 [m4_require([_LT_DECL_EGREP])dnl
3183 AC_MSG_CHECKING([for $1])
3184 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
3185 [case $MAGIC_CMD in
3186 [[\\/*] | ?:[\\/]*])
3187 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
3188 ;;
3189 *)
3190 lt_save_MAGIC_CMD=$MAGIC_CMD
3191 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3192 dnl $ac_dummy forces splitting on constant user-supplied paths.
3193 dnl POSIX.2 word splitting is done only on the output of word expansions,
3194 dnl not every word. This closes a longstanding sh security hole.
3195 ac_dummy="m4_if([$2], , $PATH, [$2])"
3196 for ac_dir in $ac_dummy; do
3197 IFS=$lt_save_ifs
3198 test -z "$ac_dir" && ac_dir=.
3199 if test -f "$ac_dir/$1"; then
3200 lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
3201 if test -n "$file_magic_test_file"; then
3202 case $deplibs_check_method in
3203 "file_magic "*)
3204 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
3205 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3206 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3207 $EGREP "$file_magic_regex" > /dev/null; then
3208 :
3209 else
3210 cat <<_LT_EOF 1>&2
3211  
3212 *** Warning: the command libtool uses to detect shared libraries,
3213 *** $file_magic_cmd, produces output that libtool cannot recognize.
3214 *** The result is that libtool may fail to recognize shared libraries
3215 *** as such. This will affect the creation of libtool libraries that
3216 *** depend on shared libraries, but programs linked with such libtool
3217 *** libraries will work regardless of this problem. Nevertheless, you
3218 *** may want to report the problem to your system manager and/or to
3219 *** bug-libtool@gnu.org
3220  
3221 _LT_EOF
3222 fi ;;
3223 esac
3224 fi
3225 break
3226 fi
3227 done
3228 IFS=$lt_save_ifs
3229 MAGIC_CMD=$lt_save_MAGIC_CMD
3230 ;;
3231 esac])
3232 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3233 if test -n "$MAGIC_CMD"; then
3234 AC_MSG_RESULT($MAGIC_CMD)
3235 else
3236 AC_MSG_RESULT(no)
3237 fi
3238 _LT_DECL([], [MAGIC_CMD], [0],
3239 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
3240 ])# _LT_PATH_TOOL_PREFIX
3241  
3242 # Old name:
3243 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3244 dnl aclocal-1.4 backwards compatibility:
3245 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3246  
3247  
3248 # _LT_PATH_MAGIC
3249 # --------------
3250 # find a file program that can recognize a shared library
3251 m4_defun([_LT_PATH_MAGIC],
3252 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3253 if test -z "$lt_cv_path_MAGIC_CMD"; then
3254 if test -n "$ac_tool_prefix"; then
3255 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3256 else
3257 MAGIC_CMD=:
3258 fi
3259 fi
3260 ])# _LT_PATH_MAGIC
3261  
3262  
3263 # LT_PATH_LD
3264 # ----------
3265 # find the pathname to the GNU or non-GNU linker
3266 AC_DEFUN([LT_PATH_LD],
3267 [AC_REQUIRE([AC_PROG_CC])dnl
3268 AC_REQUIRE([AC_CANONICAL_HOST])dnl
3269 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3270 m4_require([_LT_DECL_SED])dnl
3271 m4_require([_LT_DECL_EGREP])dnl
3272 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3273  
3274 AC_ARG_WITH([gnu-ld],
3275 [AS_HELP_STRING([--with-gnu-ld],
3276 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
3277 [test no = "$withval" || with_gnu_ld=yes],
3278 [with_gnu_ld=no])dnl
3279  
3280 ac_prog=ld
3281 if test yes = "$GCC"; then
3282 # Check if gcc -print-prog-name=ld gives a path.
3283 AC_MSG_CHECKING([for ld used by $CC])
3284 case $host in
3285 *-*-mingw*)
3286 # gcc leaves a trailing carriage return, which upsets mingw
3287 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3288 *)
3289 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3290 esac
3291 case $ac_prog in
3292 # Accept absolute paths.
3293 [[\\/]]* | ?:[[\\/]]*)
3294 re_direlt='/[[^/]][[^/]]*/\.\./'
3295 # Canonicalize the pathname of ld
3296 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3297 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3298 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3299 done
3300 test -z "$LD" && LD=$ac_prog
3301 ;;
3302 "")
3303 # If it fails, then pretend we aren't using GCC.
3304 ac_prog=ld
3305 ;;
3306 *)
3307 # If it is relative, then search for the first ld in PATH.
3308 with_gnu_ld=unknown
3309 ;;
3310 esac
3311 elif test yes = "$with_gnu_ld"; then
3312 AC_MSG_CHECKING([for GNU ld])
3313 else
3314 AC_MSG_CHECKING([for non-GNU ld])
3315 fi
3316 AC_CACHE_VAL(lt_cv_path_LD,
3317 [if test -z "$LD"; then
3318 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3319 for ac_dir in $PATH; do
3320 IFS=$lt_save_ifs
3321 test -z "$ac_dir" && ac_dir=.
3322 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3323 lt_cv_path_LD=$ac_dir/$ac_prog
3324 # Check to see if the program is GNU ld. I'd rather use --version,
3325 # but apparently some variants of GNU ld only accept -v.
3326 # Break only if it was the GNU/non-GNU ld that we prefer.
3327 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3328 *GNU* | *'with BFD'*)
3329 test no != "$with_gnu_ld" && break
3330 ;;
3331 *)
3332 test yes != "$with_gnu_ld" && break
3333 ;;
3334 esac
3335 fi
3336 done
3337 IFS=$lt_save_ifs
3338 else
3339 lt_cv_path_LD=$LD # Let the user override the test with a path.
3340 fi])
3341 LD=$lt_cv_path_LD
3342 if test -n "$LD"; then
3343 AC_MSG_RESULT($LD)
3344 else
3345 AC_MSG_RESULT(no)
3346 fi
3347 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3348 _LT_PATH_LD_GNU
3349 AC_SUBST([LD])
3350  
3351 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3352 ])# LT_PATH_LD
3353  
3354 # Old names:
3355 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3356 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3357 dnl aclocal-1.4 backwards compatibility:
3358 dnl AC_DEFUN([AM_PROG_LD], [])
3359 dnl AC_DEFUN([AC_PROG_LD], [])
3360  
3361  
3362 # _LT_PATH_LD_GNU
3363 #- --------------
3364 m4_defun([_LT_PATH_LD_GNU],
3365 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3366 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
3367 case `$LD -v 2>&1 </dev/null` in
3368 *GNU* | *'with BFD'*)
3369 lt_cv_prog_gnu_ld=yes
3370 ;;
3371 *)
3372 lt_cv_prog_gnu_ld=no
3373 ;;
3374 esac])
3375 with_gnu_ld=$lt_cv_prog_gnu_ld
3376 ])# _LT_PATH_LD_GNU
3377  
3378  
3379 # _LT_CMD_RELOAD
3380 # --------------
3381 # find reload flag for linker
3382 # -- PORTME Some linkers may need a different reload flag.
3383 m4_defun([_LT_CMD_RELOAD],
3384 [AC_CACHE_CHECK([for $LD option to reload object files],
3385 lt_cv_ld_reload_flag,
3386 [lt_cv_ld_reload_flag='-r'])
3387 reload_flag=$lt_cv_ld_reload_flag
3388 case $reload_flag in
3389 "" | " "*) ;;
3390 *) reload_flag=" $reload_flag" ;;
3391 esac
3392 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3393 case $host_os in
3394 cygwin* | mingw* | pw32* | cegcc*)
3395 if test yes != "$GCC"; then
3396 reload_cmds=false
3397 fi
3398 ;;
3399 darwin*)
3400 if test yes = "$GCC"; then
3401 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
3402 else
3403 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3404 fi
3405 ;;
3406 esac
3407 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3408 _LT_TAGDECL([], [reload_cmds], [2])dnl
3409 ])# _LT_CMD_RELOAD
3410  
3411  
3412 # _LT_PATH_DD
3413 # -----------
3414 # find a working dd
3415 m4_defun([_LT_PATH_DD],
3416 [AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
3417 [printf 0123456789abcdef0123456789abcdef >conftest.i
3418 cat conftest.i conftest.i >conftest2.i
3419 : ${lt_DD:=$DD}
3420 AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
3421 [if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3422 cmp -s conftest.i conftest.out \
3423 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
3424 fi])
3425 rm -f conftest.i conftest2.i conftest.out])
3426 ])# _LT_PATH_DD
3427  
3428  
3429 # _LT_CMD_TRUNCATE
3430 # ----------------
3431 # find command to truncate a binary pipe
3432 m4_defun([_LT_CMD_TRUNCATE],
3433 [m4_require([_LT_PATH_DD])
3434 AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
3435 [printf 0123456789abcdef0123456789abcdef >conftest.i
3436 cat conftest.i conftest.i >conftest2.i
3437 lt_cv_truncate_bin=
3438 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3439 cmp -s conftest.i conftest.out \
3440 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
3441 fi
3442 rm -f conftest.i conftest2.i conftest.out
3443 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
3444 _LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
3445 [Command to truncate a binary pipe])
3446 ])# _LT_CMD_TRUNCATE
3447  
3448  
3449 # _LT_CHECK_MAGIC_METHOD
3450 # ----------------------
3451 # how to check for library dependencies
3452 # -- PORTME fill in with the dynamic library characteristics
3453 m4_defun([_LT_CHECK_MAGIC_METHOD],
3454 [m4_require([_LT_DECL_EGREP])
3455 m4_require([_LT_DECL_OBJDUMP])
3456 AC_CACHE_CHECK([how to recognize dependent libraries],
3457 lt_cv_deplibs_check_method,
3458 [lt_cv_file_magic_cmd='$MAGIC_CMD'
3459 lt_cv_file_magic_test_file=
3460 lt_cv_deplibs_check_method='unknown'
3461 # Need to set the preceding variable on all platforms that support
3462 # interlibrary dependencies.
3463 # 'none' -- dependencies not supported.
3464 # 'unknown' -- same as none, but documents that we really don't know.
3465 # 'pass_all' -- all dependencies passed with no checks.
3466 # 'test_compile' -- check by making test program.
3467 # 'file_magic [[regex]]' -- check by looking for files in library path
3468 # that responds to the $file_magic_cmd with a given extended regex.
3469 # If you have 'file' or equivalent on your system and you're not sure
3470 # whether 'pass_all' will *always* work, you probably want this one.
3471  
3472 case $host_os in
3473 aix[[4-9]]*)
3474 lt_cv_deplibs_check_method=pass_all
3475 ;;
3476  
3477 beos*)
3478 lt_cv_deplibs_check_method=pass_all
3479 ;;
3480  
3481 bsdi[[45]]*)
3482 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3483 lt_cv_file_magic_cmd='/usr/bin/file -L'
3484 lt_cv_file_magic_test_file=/shlib/libc.so
3485 ;;
3486  
3487 cygwin*)
3488 # func_win32_libid is a shell function defined in ltmain.sh
3489 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3490 lt_cv_file_magic_cmd='func_win32_libid'
3491 ;;
3492  
3493 mingw* | pw32*)
3494 # Base MSYS/MinGW do not provide the 'file' command needed by
3495 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3496 # unless we find 'file', for example because we are cross-compiling.
3497 if ( file / ) >/dev/null 2>&1; then
3498 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3499 lt_cv_file_magic_cmd='func_win32_libid'
3500 else
3501 # Keep this pattern in sync with the one in func_win32_libid.
3502 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3503 lt_cv_file_magic_cmd='$OBJDUMP -f'
3504 fi
3505 ;;
3506  
3507 cegcc*)
3508 # use the weaker test based on 'objdump'. See mingw*.
3509 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3510 lt_cv_file_magic_cmd='$OBJDUMP -f'
3511 ;;
3512  
3513 darwin* | rhapsody*)
3514 lt_cv_deplibs_check_method=pass_all
3515 ;;
3516  
3517 freebsd* | dragonfly*)
3518 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3519 case $host_cpu in
3520 i*86 )
3521 # Not sure whether the presence of OpenBSD here was a mistake.
3522 # Let's accept both of them until this is cleared up.
3523 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3524 lt_cv_file_magic_cmd=/usr/bin/file
3525 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3526 ;;
3527 esac
3528 else
3529 lt_cv_deplibs_check_method=pass_all
3530 fi
3531 ;;
3532  
3533 haiku*)
3534 lt_cv_deplibs_check_method=pass_all
3535 ;;
3536  
3537 hpux10.20* | hpux11*)
3538 lt_cv_file_magic_cmd=/usr/bin/file
3539 case $host_cpu in
3540 ia64*)
3541 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3542 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3543 ;;
3544 hppa*64*)
3545 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3546 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3547 ;;
3548 *)
3549 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3550 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3551 ;;
3552 esac
3553 ;;
3554  
3555 interix[[3-9]]*)
3556 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3557 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3558 ;;
3559  
3560 irix5* | irix6* | nonstopux*)
3561 case $LD in
3562 *-32|*"-32 ") libmagic=32-bit;;
3563 *-n32|*"-n32 ") libmagic=N32;;
3564 *-64|*"-64 ") libmagic=64-bit;;
3565 *) libmagic=never-match;;
3566 esac
3567 lt_cv_deplibs_check_method=pass_all
3568 ;;
3569  
3570 # This must be glibc/ELF.
3571 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
3572 lt_cv_deplibs_check_method=pass_all
3573 ;;
3574  
3575 netbsd* | netbsdelf*-gnu)
3576 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3577 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3578 else
3579 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3580 fi
3581 ;;
3582  
3583 newos6*)
3584 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3585 lt_cv_file_magic_cmd=/usr/bin/file
3586 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3587 ;;
3588  
3589 *nto* | *qnx*)
3590 lt_cv_deplibs_check_method=pass_all
3591 ;;
3592  
3593 openbsd* | bitrig*)
3594 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
3595 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3596 else
3597 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3598 fi
3599 ;;
3600  
3601 osf3* | osf4* | osf5*)
3602 lt_cv_deplibs_check_method=pass_all
3603 ;;
3604  
3605 rdos*)
3606 lt_cv_deplibs_check_method=pass_all
3607 ;;
3608  
3609 solaris*)
3610 lt_cv_deplibs_check_method=pass_all
3611 ;;
3612  
3613 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3614 lt_cv_deplibs_check_method=pass_all
3615 ;;
3616  
3617 sysv4 | sysv4.3*)
3618 case $host_vendor in
3619 motorola)
3620 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3621 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3622 ;;
3623 ncr)
3624 lt_cv_deplibs_check_method=pass_all
3625 ;;
3626 sequent)
3627 lt_cv_file_magic_cmd='/bin/file'
3628 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3629 ;;
3630 sni)
3631 lt_cv_file_magic_cmd='/bin/file'
3632 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3633 lt_cv_file_magic_test_file=/lib/libc.so
3634 ;;
3635 siemens)
3636 lt_cv_deplibs_check_method=pass_all
3637 ;;
3638 pc)
3639 lt_cv_deplibs_check_method=pass_all
3640 ;;
3641 esac
3642 ;;
3643  
3644 tpf*)
3645 lt_cv_deplibs_check_method=pass_all
3646 ;;
3647 os2*)
3648 lt_cv_deplibs_check_method=pass_all
3649 ;;
3650 esac
3651 ])
3652  
3653 file_magic_glob=
3654 want_nocaseglob=no
3655 if test "$build" = "$host"; then
3656 case $host_os in
3657 mingw* | pw32*)
3658 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3659 want_nocaseglob=yes
3660 else
3661 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3662 fi
3663 ;;
3664 esac
3665 fi
3666  
3667 file_magic_cmd=$lt_cv_file_magic_cmd
3668 deplibs_check_method=$lt_cv_deplibs_check_method
3669 test -z "$deplibs_check_method" && deplibs_check_method=unknown
3670  
3671 _LT_DECL([], [deplibs_check_method], [1],
3672 [Method to check whether dependent libraries are shared objects])
3673 _LT_DECL([], [file_magic_cmd], [1],
3674 [Command to use when deplibs_check_method = "file_magic"])
3675 _LT_DECL([], [file_magic_glob], [1],
3676 [How to find potential files when deplibs_check_method = "file_magic"])
3677 _LT_DECL([], [want_nocaseglob], [1],
3678 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3679 ])# _LT_CHECK_MAGIC_METHOD
3680  
3681  
3682 # LT_PATH_NM
3683 # ----------
3684 # find the pathname to a BSD- or MS-compatible name lister
3685 AC_DEFUN([LT_PATH_NM],
3686 [AC_REQUIRE([AC_PROG_CC])dnl
3687 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3688 [if test -n "$NM"; then
3689 # Let the user override the test.
3690 lt_cv_path_NM=$NM
3691 else
3692 lt_nm_to_check=${ac_tool_prefix}nm
3693 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3694 lt_nm_to_check="$lt_nm_to_check nm"
3695 fi
3696 for lt_tmp_nm in $lt_nm_to_check; do
3697 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3698 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3699 IFS=$lt_save_ifs
3700 test -z "$ac_dir" && ac_dir=.
3701 tmp_nm=$ac_dir/$lt_tmp_nm
3702 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
3703 # Check to see if the nm accepts a BSD-compat flag.
3704 # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
3705 # nm: unknown option "B" ignored
3706 # Tru64's nm complains that /dev/null is an invalid object file
3707 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
3708 case $build_os in
3709 mingw*) lt_bad_file=conftest.nm/nofile ;;
3710 *) lt_bad_file=/dev/null ;;
3711 esac
3712 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
3713 *$lt_bad_file* | *'Invalid file or object type'*)
3714 lt_cv_path_NM="$tmp_nm -B"
3715 break 2
3716 ;;
3717 *)
3718 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3719 */dev/null*)
3720 lt_cv_path_NM="$tmp_nm -p"
3721 break 2
3722 ;;
3723 *)
3724 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3725 continue # so that we can try to find one that supports BSD flags
3726 ;;
3727 esac
3728 ;;
3729 esac
3730 fi
3731 done
3732 IFS=$lt_save_ifs
3733 done
3734 : ${lt_cv_path_NM=no}
3735 fi])
3736 if test no != "$lt_cv_path_NM"; then
3737 NM=$lt_cv_path_NM
3738 else
3739 # Didn't find any BSD compatible name lister, look for dumpbin.
3740 if test -n "$DUMPBIN"; then :
3741 # Let the user override the test.
3742 else
3743 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3744 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
3745 *COFF*)
3746 DUMPBIN="$DUMPBIN -symbols -headers"
3747 ;;
3748 *)
3749 DUMPBIN=:
3750 ;;
3751 esac
3752 fi
3753 AC_SUBST([DUMPBIN])
3754 if test : != "$DUMPBIN"; then
3755 NM=$DUMPBIN
3756 fi
3757 fi
3758 test -z "$NM" && NM=nm
3759 AC_SUBST([NM])
3760 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3761  
3762 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3763 [lt_cv_nm_interface="BSD nm"
3764 echo "int some_variable = 0;" > conftest.$ac_ext
3765 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3766 (eval "$ac_compile" 2>conftest.err)
3767 cat conftest.err >&AS_MESSAGE_LOG_FD
3768 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3769 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3770 cat conftest.err >&AS_MESSAGE_LOG_FD
3771 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3772 cat conftest.out >&AS_MESSAGE_LOG_FD
3773 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3774 lt_cv_nm_interface="MS dumpbin"
3775 fi
3776 rm -f conftest*])
3777 ])# LT_PATH_NM
3778  
3779 # Old names:
3780 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3781 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3782 dnl aclocal-1.4 backwards compatibility:
3783 dnl AC_DEFUN([AM_PROG_NM], [])
3784 dnl AC_DEFUN([AC_PROG_NM], [])
3785  
3786 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3787 # --------------------------------
3788 # how to determine the name of the shared library
3789 # associated with a specific link library.
3790 # -- PORTME fill in with the dynamic library characteristics
3791 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3792 [m4_require([_LT_DECL_EGREP])
3793 m4_require([_LT_DECL_OBJDUMP])
3794 m4_require([_LT_DECL_DLLTOOL])
3795 AC_CACHE_CHECK([how to associate runtime and link libraries],
3796 lt_cv_sharedlib_from_linklib_cmd,
3797 [lt_cv_sharedlib_from_linklib_cmd='unknown'
3798  
3799 case $host_os in
3800 cygwin* | mingw* | pw32* | cegcc*)
3801 # two different shell functions defined in ltmain.sh;
3802 # decide which one to use based on capabilities of $DLLTOOL
3803 case `$DLLTOOL --help 2>&1` in
3804 *--identify-strict*)
3805 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3806 ;;
3807 *)
3808 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3809 ;;
3810 esac
3811 ;;
3812 *)
3813 # fallback: assume linklib IS sharedlib
3814 lt_cv_sharedlib_from_linklib_cmd=$ECHO
3815 ;;
3816 esac
3817 ])
3818 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3819 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3820  
3821 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3822 [Command to associate shared and link libraries])
3823 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3824  
3825  
3826 # _LT_PATH_MANIFEST_TOOL
3827 # ----------------------
3828 # locate the manifest tool
3829 m4_defun([_LT_PATH_MANIFEST_TOOL],
3830 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3831 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3832 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3833 [lt_cv_path_mainfest_tool=no
3834 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3835 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3836 cat conftest.err >&AS_MESSAGE_LOG_FD
3837 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3838 lt_cv_path_mainfest_tool=yes
3839 fi
3840 rm -f conftest*])
3841 if test yes != "$lt_cv_path_mainfest_tool"; then
3842 MANIFEST_TOOL=:
3843 fi
3844 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3845 ])# _LT_PATH_MANIFEST_TOOL
3846  
3847  
3848 # _LT_DLL_DEF_P([FILE])
3849 # ---------------------
3850 # True iff FILE is a Windows DLL '.def' file.
3851 # Keep in sync with func_dll_def_p in the libtool script
3852 AC_DEFUN([_LT_DLL_DEF_P],
3853 [dnl
3854 test DEF = "`$SED -n dnl
3855 -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace
3856 -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments
3857 -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl
3858 -e q dnl Only consider the first "real" line
3859 $1`" dnl
3860 ])# _LT_DLL_DEF_P
3861  
3862  
3863 # LT_LIB_M
3864 # --------
3865 # check for math library
3866 AC_DEFUN([LT_LIB_M],
3867 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3868 LIBM=
3869 case $host in
3870 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3871 # These system don't have libm, or don't need it
3872 ;;
3873 *-ncr-sysv4.3*)
3874 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
3875 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3876 ;;
3877 *)
3878 AC_CHECK_LIB(m, cos, LIBM=-lm)
3879 ;;
3880 esac
3881 AC_SUBST([LIBM])
3882 ])# LT_LIB_M
3883  
3884 # Old name:
3885 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3886 dnl aclocal-1.4 backwards compatibility:
3887 dnl AC_DEFUN([AC_CHECK_LIBM], [])
3888  
3889  
3890 # _LT_COMPILER_NO_RTTI([TAGNAME])
3891 # -------------------------------
3892 m4_defun([_LT_COMPILER_NO_RTTI],
3893 [m4_require([_LT_TAG_COMPILER])dnl
3894  
3895 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3896  
3897 if test yes = "$GCC"; then
3898 case $cc_basename in
3899 nvcc*)
3900 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3901 *)
3902 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3903 esac
3904  
3905 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3906 lt_cv_prog_compiler_rtti_exceptions,
3907 [-fno-rtti -fno-exceptions], [],
3908 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3909 fi
3910 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3911 [Compiler flag to turn off builtin functions])
3912 ])# _LT_COMPILER_NO_RTTI
3913  
3914  
3915 # _LT_CMD_GLOBAL_SYMBOLS
3916 # ----------------------
3917 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3918 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
3919 AC_REQUIRE([AC_PROG_CC])dnl
3920 AC_REQUIRE([AC_PROG_AWK])dnl
3921 AC_REQUIRE([LT_PATH_NM])dnl
3922 AC_REQUIRE([LT_PATH_LD])dnl
3923 m4_require([_LT_DECL_SED])dnl
3924 m4_require([_LT_DECL_EGREP])dnl
3925 m4_require([_LT_TAG_COMPILER])dnl
3926  
3927 # Check for command to grab the raw symbol name followed by C symbol from nm.
3928 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3929 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3930 [
3931 # These are sane defaults that work on at least a few old systems.
3932 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
3933  
3934 # Character class describing NM global symbol codes.
3935 symcode='[[BCDEGRST]]'
3936  
3937 # Regexp to match symbols that can be accessed directly from C.
3938 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3939  
3940 # Define system-specific variables.
3941 case $host_os in
3942 aix*)
3943 symcode='[[BCDT]]'
3944 ;;
3945 cygwin* | mingw* | pw32* | cegcc*)
3946 symcode='[[ABCDGISTW]]'
3947 ;;
3948 hpux*)
3949 if test ia64 = "$host_cpu"; then
3950 symcode='[[ABCDEGRST]]'
3951 fi
3952 ;;
3953 irix* | nonstopux*)
3954 symcode='[[BCDEGRST]]'
3955 ;;
3956 osf*)
3957 symcode='[[BCDEGQRST]]'
3958 ;;
3959 solaris*)
3960 symcode='[[BDRT]]'
3961 ;;
3962 sco3.2v5*)
3963 symcode='[[DT]]'
3964 ;;
3965 sysv4.2uw2*)
3966 symcode='[[DT]]'
3967 ;;
3968 sysv5* | sco5v6* | unixware* | OpenUNIX*)
3969 symcode='[[ABDT]]'
3970 ;;
3971 sysv4)
3972 symcode='[[DFNSTU]]'
3973 ;;
3974 esac
3975  
3976 # If we're using GNU nm, then use its standard symbol codes.
3977 case `$NM -V 2>&1` in
3978 *GNU* | *'with BFD'*)
3979 symcode='[[ABCDGIRSTW]]' ;;
3980 esac
3981  
3982 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3983 # Gets list of data symbols to import.
3984 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
3985 # Adjust the below global symbol transforms to fixup imported variables.
3986 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
3987 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
3988 lt_c_name_lib_hook="\
3989 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
3990 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
3991 else
3992 # Disable hooks by default.
3993 lt_cv_sys_global_symbol_to_import=
3994 lt_cdecl_hook=
3995 lt_c_name_hook=
3996 lt_c_name_lib_hook=
3997 fi
3998  
3999 # Transform an extracted symbol line into a proper C declaration.
4000 # Some systems (esp. on ia64) link data and code symbols differently,
4001 # so use this general approach.
4002 lt_cv_sys_global_symbol_to_cdecl="sed -n"\
4003 $lt_cdecl_hook\
4004 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
4005 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
4006  
4007 # Transform an extracted symbol line into symbol name and symbol address
4008 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
4009 $lt_c_name_hook\
4010 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
4011 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
4012  
4013 # Transform an extracted symbol line into symbol name with lib prefix and
4014 # symbol address.
4015 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
4016 $lt_c_name_lib_hook\
4017 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
4018 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
4019 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
4020  
4021 # Handle CRLF in mingw tool chain
4022 opt_cr=
4023 case $build_os in
4024 mingw*)
4025 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4026 ;;
4027 esac
4028  
4029 # Try without a prefix underscore, then with it.
4030 for ac_symprfx in "" "_"; do
4031  
4032 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4033 symxfrm="\\1 $ac_symprfx\\2 \\2"
4034  
4035 # Write the raw and C identifiers.
4036 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4037 # Fake it for dumpbin and say T for any non-static function,
4038 # D for any global variable and I for any imported variable.
4039 # Also find C++ and __fastcall symbols from MSVC++,
4040 # which start with @ or ?.
4041 lt_cv_sys_global_symbol_pipe="$AWK ['"\
4042 " {last_section=section; section=\$ 3};"\
4043 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
4044 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
4045 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
4046 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
4047 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
4048 " \$ 0!~/External *\|/{next};"\
4049 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
4050 " {if(hide[section]) next};"\
4051 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
4052 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
4053 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
4054 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
4055 " ' prfx=^$ac_symprfx]"
4056 else
4057 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4058 fi
4059 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
4060  
4061 # Check to see that the pipe works correctly.
4062 pipe_works=no
4063  
4064 rm -f conftest*
4065 cat > conftest.$ac_ext <<_LT_EOF
4066 #ifdef __cplusplus
4067 extern "C" {
4068 #endif
4069 char nm_test_var;
4070 void nm_test_func(void);
4071 void nm_test_func(void){}
4072 #ifdef __cplusplus
4073 }
4074 #endif
4075 int main(){nm_test_var='a';nm_test_func();return(0);}
4076 _LT_EOF
4077  
4078 if AC_TRY_EVAL(ac_compile); then
4079 # Now try to grab the symbols.
4080 nlist=conftest.nm
4081 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
4082 # Try sorting and uniquifying the output.
4083 if sort "$nlist" | uniq > "$nlist"T; then
4084 mv -f "$nlist"T "$nlist"
4085 else
4086 rm -f "$nlist"T
4087 fi
4088  
4089 # Make sure that we snagged all the symbols we need.
4090 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
4091 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
4092 cat <<_LT_EOF > conftest.$ac_ext
4093 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
4094 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
4095 /* DATA imports from DLLs on WIN32 can't be const, because runtime
4096 relocations are performed -- see ld's documentation on pseudo-relocs. */
4097 # define LT@&t@_DLSYM_CONST
4098 #elif defined __osf__
4099 /* This system does not cope well with relocations in const data. */
4100 # define LT@&t@_DLSYM_CONST
4101 #else
4102 # define LT@&t@_DLSYM_CONST const
4103 #endif
4104  
4105 #ifdef __cplusplus
4106 extern "C" {
4107 #endif
4108  
4109 _LT_EOF
4110 # Now generate the symbol file.
4111 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
4112  
4113 cat <<_LT_EOF >> conftest.$ac_ext
4114  
4115 /* The mapping between symbol names and symbols. */
4116 LT@&t@_DLSYM_CONST struct {
4117 const char *name;
4118 void *address;
4119 }
4120 lt__PROGRAM__LTX_preloaded_symbols[[]] =
4121 {
4122 { "@PROGRAM@", (void *) 0 },
4123 _LT_EOF
4124 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
4125 cat <<\_LT_EOF >> conftest.$ac_ext
4126 {0, (void *) 0}
4127 };
4128  
4129 /* This works around a problem in FreeBSD linker */
4130 #ifdef FREEBSD_WORKAROUND
4131 static const void *lt_preloaded_setup() {
4132 return lt__PROGRAM__LTX_preloaded_symbols;
4133 }
4134 #endif
4135  
4136 #ifdef __cplusplus
4137 }
4138 #endif
4139 _LT_EOF
4140 # Now try linking the two files.
4141 mv conftest.$ac_objext conftstm.$ac_objext
4142 lt_globsym_save_LIBS=$LIBS
4143 lt_globsym_save_CFLAGS=$CFLAGS
4144 LIBS=conftstm.$ac_objext
4145 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4146 if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
4147 pipe_works=yes
4148 fi
4149 LIBS=$lt_globsym_save_LIBS
4150 CFLAGS=$lt_globsym_save_CFLAGS
4151 else
4152 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4153 fi
4154 else
4155 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4156 fi
4157 else
4158 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4159 fi
4160 else
4161 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4162 cat conftest.$ac_ext >&5
4163 fi
4164 rm -rf conftest* conftst*
4165  
4166 # Do not use the global_symbol_pipe unless it works.
4167 if test yes = "$pipe_works"; then
4168 break
4169 else
4170 lt_cv_sys_global_symbol_pipe=
4171 fi
4172 done
4173 ])
4174 if test -z "$lt_cv_sys_global_symbol_pipe"; then
4175 lt_cv_sys_global_symbol_to_cdecl=
4176 fi
4177 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4178 AC_MSG_RESULT(failed)
4179 else
4180 AC_MSG_RESULT(ok)
4181 fi
4182  
4183 # Response file support.
4184 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4185 nm_file_list_spec='@'
4186 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
4187 nm_file_list_spec='@'
4188 fi
4189  
4190 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
4191 [Take the output of nm and produce a listing of raw symbols and C names])
4192 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
4193 [Transform the output of nm in a proper C declaration])
4194 _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
4195 [Transform the output of nm into a list of symbols to manually relocate])
4196 _LT_DECL([global_symbol_to_c_name_address],
4197 [lt_cv_sys_global_symbol_to_c_name_address], [1],
4198 [Transform the output of nm in a C name address pair])
4199 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
4200 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
4201 [Transform the output of nm in a C name address pair when lib prefix is needed])
4202 _LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
4203 [The name lister interface])
4204 _LT_DECL([], [nm_file_list_spec], [1],
4205 [Specify filename containing input files for $NM])
4206 ]) # _LT_CMD_GLOBAL_SYMBOLS
4207  
4208  
4209 # _LT_COMPILER_PIC([TAGNAME])
4210 # ---------------------------
4211 m4_defun([_LT_COMPILER_PIC],
4212 [m4_require([_LT_TAG_COMPILER])dnl
4213 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
4214 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4215 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4216  
4217 m4_if([$1], [CXX], [
4218 # C++ specific cases for pic, static, wl, etc.
4219 if test yes = "$GXX"; then
4220 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4221 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4222  
4223 case $host_os in
4224 aix*)
4225 # All AIX code is PIC.
4226 if test ia64 = "$host_cpu"; then
4227 # AIX 5 now supports IA64 processor
4228 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4229 fi
4230 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4231 ;;
4232  
4233 amigaos*)
4234 case $host_cpu in
4235 powerpc)
4236 # see comment about AmigaOS4 .so support
4237 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4238 ;;
4239 m68k)
4240 # FIXME: we need at least 68020 code to build shared libraries, but
4241 # adding the '-m68020' flag to GCC prevents building anything better,
4242 # like '-m68040'.
4243 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4244 ;;
4245 esac
4246 ;;
4247  
4248 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4249 # PIC is the default for these OSes.
4250 ;;
4251 mingw* | cygwin* | os2* | pw32* | cegcc*)
4252 # This hack is so that the source file can tell whether it is being
4253 # built for inclusion in a dll (and should export symbols for example).
4254 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4255 # (--disable-auto-import) libraries
4256 m4_if([$1], [GCJ], [],
4257 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4258 case $host_os in
4259 os2*)
4260 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4261 ;;
4262 esac
4263 ;;
4264 darwin* | rhapsody*)
4265 # PIC is the default on this platform
4266 # Common symbols not allowed in MH_DYLIB files
4267 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4268 ;;
4269 *djgpp*)
4270 # DJGPP does not support shared libraries at all
4271 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4272 ;;
4273 haiku*)
4274 # PIC is the default for Haiku.
4275 # The "-static" flag exists, but is broken.
4276 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4277 ;;
4278 interix[[3-9]]*)
4279 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4280 # Instead, we relocate shared libraries at runtime.
4281 ;;
4282 sysv4*MP*)
4283 if test -d /usr/nec; then
4284 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4285 fi
4286 ;;
4287 hpux*)
4288 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4289 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4290 # sets the default TLS model and affects inlining.
4291 case $host_cpu in
4292 hppa*64*)
4293 ;;
4294 *)
4295 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4296 ;;
4297 esac
4298 ;;
4299 *qnx* | *nto*)
4300 # QNX uses GNU C++, but need to define -shared option too, otherwise
4301 # it will coredump.
4302 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4303 ;;
4304 *)
4305 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4306 ;;
4307 esac
4308 else
4309 case $host_os in
4310 aix[[4-9]]*)
4311 # All AIX code is PIC.
4312 if test ia64 = "$host_cpu"; then
4313 # AIX 5 now supports IA64 processor
4314 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4315 else
4316 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4317 fi
4318 ;;
4319 chorus*)
4320 case $cc_basename in
4321 cxch68*)
4322 # Green Hills C++ Compiler
4323 # _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"
4324 ;;
4325 esac
4326 ;;
4327 mingw* | cygwin* | os2* | pw32* | cegcc*)
4328 # This hack is so that the source file can tell whether it is being
4329 # built for inclusion in a dll (and should export symbols for example).
4330 m4_if([$1], [GCJ], [],
4331 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4332 ;;
4333 dgux*)
4334 case $cc_basename in
4335 ec++*)
4336 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4337 ;;
4338 ghcx*)
4339 # Green Hills C++ Compiler
4340 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4341 ;;
4342 *)
4343 ;;
4344 esac
4345 ;;
4346 freebsd* | dragonfly*)
4347 # FreeBSD uses GNU C++
4348 ;;
4349 hpux9* | hpux10* | hpux11*)
4350 case $cc_basename in
4351 CC*)
4352 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4353 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4354 if test ia64 != "$host_cpu"; then
4355 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4356 fi
4357 ;;
4358 aCC*)
4359 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4360 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4361 case $host_cpu in
4362 hppa*64*|ia64*)
4363 # +Z the default
4364 ;;
4365 *)
4366 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4367 ;;
4368 esac
4369 ;;
4370 *)
4371 ;;
4372 esac
4373 ;;
4374 interix*)
4375 # This is c89, which is MS Visual C++ (no shared libs)
4376 # Anyone wants to do a port?
4377 ;;
4378 irix5* | irix6* | nonstopux*)
4379 case $cc_basename in
4380 CC*)
4381 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4382 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4383 # CC pic flag -KPIC is the default.
4384 ;;
4385 *)
4386 ;;
4387 esac
4388 ;;
4389 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4390 case $cc_basename in
4391 KCC*)
4392 # KAI C++ Compiler
4393 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4394 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4395 ;;
4396 ecpc* )
4397 # old Intel C++ for x86_64, which still supported -KPIC.
4398 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4399 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4400 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4401 ;;
4402 icpc* )
4403 # Intel C++, used to be incompatible with GCC.
4404 # ICC 10 doesn't accept -KPIC any more.
4405 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4406 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4407 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4408 ;;
4409 pgCC* | pgcpp*)
4410 # Portland Group C++ compiler
4411 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4412 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4413 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4414 ;;
4415 cxx*)
4416 # Compaq C++
4417 # Make sure the PIC flag is empty. It appears that all Alpha
4418 # Linux and Compaq Tru64 Unix objects are PIC.
4419 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4420 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4421 ;;
4422 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4423 # IBM XL 8.0, 9.0 on PPC and BlueGene
4424 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4425 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4426 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4427 ;;
4428 *)
4429 case `$CC -V 2>&1 | sed 5q` in
4430 *Sun\ C*)
4431 # Sun C++ 5.9
4432 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4433 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4434 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4435 ;;
4436 esac
4437 ;;
4438 esac
4439 ;;
4440 lynxos*)
4441 ;;
4442 m88k*)
4443 ;;
4444 mvs*)
4445 case $cc_basename in
4446 cxx*)
4447 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4448 ;;
4449 *)
4450 ;;
4451 esac
4452 ;;
4453 netbsd* | netbsdelf*-gnu)
4454 ;;
4455 *qnx* | *nto*)
4456 # QNX uses GNU C++, but need to define -shared option too, otherwise
4457 # it will coredump.
4458 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4459 ;;
4460 osf3* | osf4* | osf5*)
4461 case $cc_basename in
4462 KCC*)
4463 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4464 ;;
4465 RCC*)
4466 # Rational C++ 2.4.1
4467 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4468 ;;
4469 cxx*)
4470 # Digital/Compaq C++
4471 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4472 # Make sure the PIC flag is empty. It appears that all Alpha
4473 # Linux and Compaq Tru64 Unix objects are PIC.
4474 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4475 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4476 ;;
4477 *)
4478 ;;
4479 esac
4480 ;;
4481 psos*)
4482 ;;
4483 solaris*)
4484 case $cc_basename in
4485 CC* | sunCC*)
4486 # Sun C++ 4.2, 5.x and Centerline C++
4487 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4488 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4489 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4490 ;;
4491 gcx*)
4492 # Green Hills C++ Compiler
4493 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4494 ;;
4495 *)
4496 ;;
4497 esac
4498 ;;
4499 sunos4*)
4500 case $cc_basename in
4501 CC*)
4502 # Sun C++ 4.x
4503 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4504 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4505 ;;
4506 lcc*)
4507 # Lucid
4508 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4509 ;;
4510 *)
4511 ;;
4512 esac
4513 ;;
4514 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4515 case $cc_basename in
4516 CC*)
4517 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4518 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4519 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4520 ;;
4521 esac
4522 ;;
4523 tandem*)
4524 case $cc_basename in
4525 NCC*)
4526 # NonStop-UX NCC 3.20
4527 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4528 ;;
4529 *)
4530 ;;
4531 esac
4532 ;;
4533 vxworks*)
4534 ;;
4535 *)
4536 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4537 ;;
4538 esac
4539 fi
4540 ],
4541 [
4542 if test yes = "$GCC"; then
4543 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4544 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4545  
4546 case $host_os in
4547 aix*)
4548 # All AIX code is PIC.
4549 if test ia64 = "$host_cpu"; then
4550 # AIX 5 now supports IA64 processor
4551 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4552 fi
4553 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4554 ;;
4555  
4556 amigaos*)
4557 case $host_cpu in
4558 powerpc)
4559 # see comment about AmigaOS4 .so support
4560 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4561 ;;
4562 m68k)
4563 # FIXME: we need at least 68020 code to build shared libraries, but
4564 # adding the '-m68020' flag to GCC prevents building anything better,
4565 # like '-m68040'.
4566 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4567 ;;
4568 esac
4569 ;;
4570  
4571 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4572 # PIC is the default for these OSes.
4573 ;;
4574  
4575 mingw* | cygwin* | pw32* | os2* | cegcc*)
4576 # This hack is so that the source file can tell whether it is being
4577 # built for inclusion in a dll (and should export symbols for example).
4578 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4579 # (--disable-auto-import) libraries
4580 m4_if([$1], [GCJ], [],
4581 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4582 case $host_os in
4583 os2*)
4584 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4585 ;;
4586 esac
4587 ;;
4588  
4589 darwin* | rhapsody*)
4590 # PIC is the default on this platform
4591 # Common symbols not allowed in MH_DYLIB files
4592 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4593 ;;
4594  
4595 haiku*)
4596 # PIC is the default for Haiku.
4597 # The "-static" flag exists, but is broken.
4598 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4599 ;;
4600  
4601 hpux*)
4602 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4603 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4604 # sets the default TLS model and affects inlining.
4605 case $host_cpu in
4606 hppa*64*)
4607 # +Z the default
4608 ;;
4609 *)
4610 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4611 ;;
4612 esac
4613 ;;
4614  
4615 interix[[3-9]]*)
4616 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4617 # Instead, we relocate shared libraries at runtime.
4618 ;;
4619  
4620 msdosdjgpp*)
4621 # Just because we use GCC doesn't mean we suddenly get shared libraries
4622 # on systems that don't support them.
4623 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4624 enable_shared=no
4625 ;;
4626  
4627 *nto* | *qnx*)
4628 # QNX uses GNU C++, but need to define -shared option too, otherwise
4629 # it will coredump.
4630 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4631 ;;
4632  
4633 sysv4*MP*)
4634 if test -d /usr/nec; then
4635 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4636 fi
4637 ;;
4638  
4639 *)
4640 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4641 ;;
4642 esac
4643  
4644 case $cc_basename in
4645 nvcc*) # Cuda Compiler Driver 2.2
4646 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4647 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4648 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4649 fi
4650 ;;
4651 esac
4652 else
4653 # PORTME Check for flag to pass linker flags through the system compiler.
4654 case $host_os in
4655 aix*)
4656 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4657 if test ia64 = "$host_cpu"; then
4658 # AIX 5 now supports IA64 processor
4659 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4660 else
4661 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4662 fi
4663 ;;
4664  
4665 darwin* | rhapsody*)
4666 # PIC is the default on this platform
4667 # Common symbols not allowed in MH_DYLIB files
4668 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4669 case $cc_basename in
4670 nagfor*)
4671 # NAG Fortran compiler
4672 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4673 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4674 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4675 ;;
4676 esac
4677 ;;
4678  
4679 mingw* | cygwin* | pw32* | os2* | cegcc*)
4680 # This hack is so that the source file can tell whether it is being
4681 # built for inclusion in a dll (and should export symbols for example).
4682 m4_if([$1], [GCJ], [],
4683 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4684 case $host_os in
4685 os2*)
4686 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4687 ;;
4688 esac
4689 ;;
4690  
4691 hpux9* | hpux10* | hpux11*)
4692 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4693 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4694 # not for PA HP-UX.
4695 case $host_cpu in
4696 hppa*64*|ia64*)
4697 # +Z the default
4698 ;;
4699 *)
4700 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4701 ;;
4702 esac
4703 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4704 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4705 ;;
4706  
4707 irix5* | irix6* | nonstopux*)
4708 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4709 # PIC (with -KPIC) is the default.
4710 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4711 ;;
4712  
4713 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4714 case $cc_basename in
4715 # old Intel for x86_64, which still supported -KPIC.
4716 ecc*)
4717 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4718 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4719 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4720 ;;
4721 # icc used to be incompatible with GCC.
4722 # ICC 10 doesn't accept -KPIC any more.
4723 icc* | ifort*)
4724 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4725 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4726 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4727 ;;
4728 # Lahey Fortran 8.1.
4729 lf95*)
4730 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4731 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4732 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4733 ;;
4734 nagfor*)
4735 # NAG Fortran compiler
4736 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4737 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4738 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4739 ;;
4740 tcc*)
4741 # Fabrice Bellard et al's Tiny C Compiler
4742 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4743 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4744 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4745 ;;
4746 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4747 # Portland Group compilers (*not* the Pentium gcc compiler,
4748 # which looks to be a dead project)
4749 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4750 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4751 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4752 ;;
4753 ccc*)
4754 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4755 # All Alpha code is PIC.
4756 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4757 ;;
4758 xl* | bgxl* | bgf* | mpixl*)
4759 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4760 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4761 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4762 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4763 ;;
4764 *)
4765 case `$CC -V 2>&1 | sed 5q` in
4766 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4767 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4768 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4769 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4770 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4771 ;;
4772 *Sun\ F* | *Sun*Fortran*)
4773 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4774 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4775 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4776 ;;
4777 *Sun\ C*)
4778 # Sun C 5.9
4779 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4780 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4781 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4782 ;;
4783 *Intel*\ [[CF]]*Compiler*)
4784 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4785 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4786 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4787 ;;
4788 *Portland\ Group*)
4789 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4790 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4791 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4792 ;;
4793 esac
4794 ;;
4795 esac
4796 ;;
4797  
4798 newsos6)
4799 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4800 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4801 ;;
4802  
4803 *nto* | *qnx*)
4804 # QNX uses GNU C++, but need to define -shared option too, otherwise
4805 # it will coredump.
4806 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4807 ;;
4808  
4809 osf3* | osf4* | osf5*)
4810 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4811 # All OSF/1 code is PIC.
4812 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4813 ;;
4814  
4815 rdos*)
4816 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4817 ;;
4818  
4819 solaris*)
4820 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4821 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4822 case $cc_basename in
4823 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4824 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4825 *)
4826 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4827 esac
4828 ;;
4829  
4830 sunos4*)
4831 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4832 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4833 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4834 ;;
4835  
4836 sysv4 | sysv4.2uw2* | sysv4.3*)
4837 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4838 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4839 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4840 ;;
4841  
4842 sysv4*MP*)
4843 if test -d /usr/nec; then
4844 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4845 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4846 fi
4847 ;;
4848  
4849 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4850 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4851 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4852 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4853 ;;
4854  
4855 unicos*)
4856 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4857 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4858 ;;
4859  
4860 uts4*)
4861 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4862 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4863 ;;
4864  
4865 *)
4866 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4867 ;;
4868 esac
4869 fi
4870 ])
4871 case $host_os in
4872 # For platforms that do not support PIC, -DPIC is meaningless:
4873 *djgpp*)
4874 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4875 ;;
4876 *)
4877 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4878 ;;
4879 esac
4880  
4881 AC_CACHE_CHECK([for $compiler option to produce PIC],
4882 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4883 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4884 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4885  
4886 #
4887 # Check to make sure the PIC flag actually works.
4888 #
4889 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4890 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4891 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4892 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4893 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4894 "" | " "*) ;;
4895 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4896 esac],
4897 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4898 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4899 fi
4900 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4901 [Additional compiler flags for building library objects])
4902  
4903 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4904 [How to pass a linker flag through the compiler])
4905 #
4906 # Check to make sure the static flag actually works.
4907 #
4908 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4909 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4910 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4911 $lt_tmp_static_flag,
4912 [],
4913 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4914 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4915 [Compiler flag to prevent dynamic linking])
4916 ])# _LT_COMPILER_PIC
4917  
4918  
4919 # _LT_LINKER_SHLIBS([TAGNAME])
4920 # ----------------------------
4921 # See if the linker supports building shared libraries.
4922 m4_defun([_LT_LINKER_SHLIBS],
4923 [AC_REQUIRE([LT_PATH_LD])dnl
4924 AC_REQUIRE([LT_PATH_NM])dnl
4925 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4926 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4927 m4_require([_LT_DECL_EGREP])dnl
4928 m4_require([_LT_DECL_SED])dnl
4929 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4930 m4_require([_LT_TAG_COMPILER])dnl
4931 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4932 m4_if([$1], [CXX], [
4933 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4934 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4935 case $host_os in
4936 aix[[4-9]]*)
4937 # If we're using GNU nm, then we don't want the "-C" option.
4938 # -C means demangle to GNU nm, but means don't demangle to AIX nm.
4939 # Without the "-l" option, or with the "-B" option, AIX nm treats
4940 # weak defined symbols like other global defined symbols, whereas
4941 # GNU nm marks them as "W".
4942 # While the 'weak' keyword is ignored in the Export File, we need
4943 # it in the Import File for the 'aix-soname' feature, so we have
4944 # to replace the "-B" option with "-P" for AIX nm.
4945 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4946 _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'
4947 else
4948 _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'
4949 fi
4950 ;;
4951 pw32*)
4952 _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
4953 ;;
4954 cygwin* | mingw* | cegcc*)
4955 case $cc_basename in
4956 cl*)
4957 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4958 ;;
4959 *)
4960 _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'
4961 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4962 ;;
4963 esac
4964 ;;
4965 linux* | k*bsd*-gnu | gnu*)
4966 _LT_TAGVAR(link_all_deplibs, $1)=no
4967 ;;
4968 *)
4969 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4970 ;;
4971 esac
4972 ], [
4973 runpath_var=
4974 _LT_TAGVAR(allow_undefined_flag, $1)=
4975 _LT_TAGVAR(always_export_symbols, $1)=no
4976 _LT_TAGVAR(archive_cmds, $1)=
4977 _LT_TAGVAR(archive_expsym_cmds, $1)=
4978 _LT_TAGVAR(compiler_needs_object, $1)=no
4979 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4980 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4981 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4982 _LT_TAGVAR(hardcode_automatic, $1)=no
4983 _LT_TAGVAR(hardcode_direct, $1)=no
4984 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4985 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4986 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4987 _LT_TAGVAR(hardcode_minus_L, $1)=no
4988 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4989 _LT_TAGVAR(inherit_rpath, $1)=no
4990 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4991 _LT_TAGVAR(module_cmds, $1)=
4992 _LT_TAGVAR(module_expsym_cmds, $1)=
4993 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4994 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4995 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4996 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4997 # include_expsyms should be a list of space-separated symbols to be *always*
4998 # included in the symbol list
4999 _LT_TAGVAR(include_expsyms, $1)=
5000 # exclude_expsyms can be an extended regexp of symbols to exclude
5001 # it will be wrapped by ' (' and ')$', so one must not match beginning or
5002 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
5003 # as well as any symbol that contains 'd'.
5004 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
5005 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5006 # platforms (ab)use it in PIC code, but their linkers get confused if
5007 # the symbol is explicitly referenced. Since portable code cannot
5008 # rely on this symbol name, it's probably fine to never include it in
5009 # preloaded symbol tables.
5010 # Exclude shared library initialization/finalization symbols.
5011 dnl Note also adjust exclude_expsyms for C++ above.
5012 extract_expsyms_cmds=
5013  
5014 case $host_os in
5015 cygwin* | mingw* | pw32* | cegcc*)
5016 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5017 # When not using gcc, we currently assume that we are using
5018 # Microsoft Visual C++.
5019 if test yes != "$GCC"; then
5020 with_gnu_ld=no
5021 fi
5022 ;;
5023 interix*)
5024 # we just hope/assume this is gcc and not c89 (= MSVC++)
5025 with_gnu_ld=yes
5026 ;;
5027 openbsd* | bitrig*)
5028 with_gnu_ld=no
5029 ;;
5030 linux* | k*bsd*-gnu | gnu*)
5031 _LT_TAGVAR(link_all_deplibs, $1)=no
5032 ;;
5033 esac
5034  
5035 _LT_TAGVAR(ld_shlibs, $1)=yes
5036  
5037 # On some targets, GNU ld is compatible enough with the native linker
5038 # that we're better off using the native interface for both.
5039 lt_use_gnu_ld_interface=no
5040 if test yes = "$with_gnu_ld"; then
5041 case $host_os in
5042 aix*)
5043 # The AIX port of GNU ld has always aspired to compatibility
5044 # with the native linker. However, as the warning in the GNU ld
5045 # block says, versions before 2.19.5* couldn't really create working
5046 # shared libraries, regardless of the interface used.
5047 case `$LD -v 2>&1` in
5048 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
5049 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
5050 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
5051 *)
5052 lt_use_gnu_ld_interface=yes
5053 ;;
5054 esac
5055 ;;
5056 *)
5057 lt_use_gnu_ld_interface=yes
5058 ;;
5059 esac
5060 fi
5061  
5062 if test yes = "$lt_use_gnu_ld_interface"; then
5063 # If archive_cmds runs LD, not CC, wlarc should be empty
5064 wlarc='$wl'
5065  
5066 # Set some defaults for GNU ld with shared library support. These
5067 # are reset later if shared libraries are not supported. Putting them
5068 # here allows them to be overridden if necessary.
5069 runpath_var=LD_RUN_PATH
5070 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5071 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
5072 # ancient GNU ld didn't support --whole-archive et. al.
5073 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
5074 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
5075 else
5076 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5077 fi
5078 supports_anon_versioning=no
5079 case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
5080 *GNU\ gold*) supports_anon_versioning=yes ;;
5081 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5082 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5083 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5084 *\ 2.11.*) ;; # other 2.11 versions
5085 *) supports_anon_versioning=yes ;;
5086 esac
5087  
5088 # See if GNU ld supports shared libraries.
5089 case $host_os in
5090 aix[[3-9]]*)
5091 # On AIX/PPC, the GNU linker is very broken
5092 if test ia64 != "$host_cpu"; then
5093 _LT_TAGVAR(ld_shlibs, $1)=no
5094 cat <<_LT_EOF 1>&2
5095  
5096 *** Warning: the GNU linker, at least up to release 2.19, is reported
5097 *** to be unable to reliably create shared libraries on AIX.
5098 *** Therefore, libtool is disabling shared libraries support. If you
5099 *** really care for shared libraries, you may want to install binutils
5100 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
5101 *** You will then need to restart the configuration process.
5102  
5103 _LT_EOF
5104 fi
5105 ;;
5106  
5107 amigaos*)
5108 case $host_cpu in
5109 powerpc)
5110 # see comment about AmigaOS4 .so support
5111 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5112 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5113 ;;
5114 m68k)
5115 _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)'
5116 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5117 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5118 ;;
5119 esac
5120 ;;
5121  
5122 beos*)
5123 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5124 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5125 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5126 # support --undefined. This deserves some investigation. FIXME
5127 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5128 else
5129 _LT_TAGVAR(ld_shlibs, $1)=no
5130 fi
5131 ;;
5132  
5133 cygwin* | mingw* | pw32* | cegcc*)
5134 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5135 # as there is no search path for DLLs.
5136 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5137 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
5138 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5139 _LT_TAGVAR(always_export_symbols, $1)=no
5140 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5141 _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'
5142 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
5143  
5144 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5145 _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'
5146 # If the export-symbols file already is a .def file, use it as
5147 # is; otherwise, prepend EXPORTS...
5148 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5149 cp $export_symbols $output_objdir/$soname.def;
5150 else
5151 echo EXPORTS > $output_objdir/$soname.def;
5152 cat $export_symbols >> $output_objdir/$soname.def;
5153 fi~
5154 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5155 else
5156 _LT_TAGVAR(ld_shlibs, $1)=no
5157 fi
5158 ;;
5159  
5160 haiku*)
5161 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5162 _LT_TAGVAR(link_all_deplibs, $1)=yes
5163 ;;
5164  
5165 os2*)
5166 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5167 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5168 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5169 shrext_cmds=.dll
5170 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5171 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5172 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5173 $ECHO EXPORTS >> $output_objdir/$libname.def~
5174 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5175 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5176 emximp -o $lib $output_objdir/$libname.def'
5177 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5178 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5179 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5180 $ECHO EXPORTS >> $output_objdir/$libname.def~
5181 prefix_cmds="$SED"~
5182 if test EXPORTS = "`$SED 1q $export_symbols`"; then
5183 prefix_cmds="$prefix_cmds -e 1d";
5184 fi~
5185 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5186 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5187 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5188 emximp -o $lib $output_objdir/$libname.def'
5189 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5190 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5191 ;;
5192  
5193 interix[[3-9]]*)
5194 _LT_TAGVAR(hardcode_direct, $1)=no
5195 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5196 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5197 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5198 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5199 # Instead, shared libraries are loaded at an image base (0x10000000 by
5200 # default) and relocated if they conflict, which is a slow very memory
5201 # consuming and fragmenting process. To avoid this, we pick a random,
5202 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5203 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5204 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5205 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5206 ;;
5207  
5208 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
5209 tmp_diet=no
5210 if test linux-dietlibc = "$host_os"; then
5211 case $cc_basename in
5212 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
5213 esac
5214 fi
5215 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
5216 && test no = "$tmp_diet"
5217 then
5218 tmp_addflag=' $pic_flag'
5219 tmp_sharedflag='-shared'
5220 case $cc_basename,$host_cpu in
5221 pgcc*) # Portland Group C compiler
5222 _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'
5223 tmp_addflag=' $pic_flag'
5224 ;;
5225 pgf77* | pgf90* | pgf95* | pgfortran*)
5226 # Portland Group f77 and f90 compilers
5227 _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'
5228 tmp_addflag=' $pic_flag -Mnomain' ;;
5229 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5230 tmp_addflag=' -i_dynamic' ;;
5231 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5232 tmp_addflag=' -i_dynamic -nofor_main' ;;
5233 ifc* | ifort*) # Intel Fortran compiler
5234 tmp_addflag=' -nofor_main' ;;
5235 lf95*) # Lahey Fortran 8.1
5236 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5237 tmp_sharedflag='--shared' ;;
5238 nagfor*) # NAGFOR 5.3
5239 tmp_sharedflag='-Wl,-shared' ;;
5240 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
5241 tmp_sharedflag='-qmkshrobj'
5242 tmp_addflag= ;;
5243 nvcc*) # Cuda Compiler Driver 2.2
5244 _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'
5245 _LT_TAGVAR(compiler_needs_object, $1)=yes
5246 ;;
5247 esac
5248 case `$CC -V 2>&1 | sed 5q` in
5249 *Sun\ C*) # Sun C 5.9
5250 _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'
5251 _LT_TAGVAR(compiler_needs_object, $1)=yes
5252 tmp_sharedflag='-G' ;;
5253 *Sun\ F*) # Sun Fortran 8.3
5254 tmp_sharedflag='-G' ;;
5255 esac
5256 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5257  
5258 if test yes = "$supports_anon_versioning"; then
5259 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5260 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5261 echo "local: *; };" >> $output_objdir/$libname.ver~
5262 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
5263 fi
5264  
5265 case $cc_basename in
5266 tcc*)
5267 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
5268 ;;
5269 xlf* | bgf* | bgxlf* | mpixlf*)
5270 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
5271 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
5272 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5273 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
5274 if test yes = "$supports_anon_versioning"; then
5275 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5276 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5277 echo "local: *; };" >> $output_objdir/$libname.ver~
5278 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
5279 fi
5280 ;;
5281 esac
5282 else
5283 _LT_TAGVAR(ld_shlibs, $1)=no
5284 fi
5285 ;;
5286  
5287 netbsd* | netbsdelf*-gnu)
5288 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5289 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5290 wlarc=
5291 else
5292 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5293 _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'
5294 fi
5295 ;;
5296  
5297 solaris*)
5298 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
5299 _LT_TAGVAR(ld_shlibs, $1)=no
5300 cat <<_LT_EOF 1>&2
5301  
5302 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
5303 *** create shared libraries on Solaris systems. Therefore, libtool
5304 *** is disabling shared libraries support. We urge you to upgrade GNU
5305 *** binutils to release 2.9.1 or newer. Another option is to modify
5306 *** your PATH or compiler configuration so that the native linker is
5307 *** used, and then restart.
5308  
5309 _LT_EOF
5310 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5311 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5312 _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'
5313 else
5314 _LT_TAGVAR(ld_shlibs, $1)=no
5315 fi
5316 ;;
5317  
5318 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5319 case `$LD -v 2>&1` in
5320 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5321 _LT_TAGVAR(ld_shlibs, $1)=no
5322 cat <<_LT_EOF 1>&2
5323  
5324 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
5325 *** reliably create shared libraries on SCO systems. Therefore, libtool
5326 *** is disabling shared libraries support. We urge you to upgrade GNU
5327 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5328 *** your PATH or compiler configuration so that the native linker is
5329 *** used, and then restart.
5330  
5331 _LT_EOF
5332 ;;
5333 *)
5334 # For security reasons, it is highly recommended that you always
5335 # use absolute paths for naming shared libraries, and exclude the
5336 # DT_RUNPATH tag from executables and libraries. But doing so
5337 # requires that you compile everything twice, which is a pain.
5338 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5339 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5340 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5341 _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'
5342 else
5343 _LT_TAGVAR(ld_shlibs, $1)=no
5344 fi
5345 ;;
5346 esac
5347 ;;
5348  
5349 sunos4*)
5350 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5351 wlarc=
5352 _LT_TAGVAR(hardcode_direct, $1)=yes
5353 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5354 ;;
5355  
5356 *)
5357 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5358 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5359 _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'
5360 else
5361 _LT_TAGVAR(ld_shlibs, $1)=no
5362 fi
5363 ;;
5364 esac
5365  
5366 if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
5367 runpath_var=
5368 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5369 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5370 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5371 fi
5372 else
5373 # PORTME fill in a description of your system's linker (not GNU ld)
5374 case $host_os in
5375 aix3*)
5376 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5377 _LT_TAGVAR(always_export_symbols, $1)=yes
5378 _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'
5379 # Note: this linker hardcodes the directories in LIBPATH if there
5380 # are no directories specified by -L.
5381 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5382 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
5383 # Neither direct hardcoding nor static linking is supported with a
5384 # broken collect2.
5385 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5386 fi
5387 ;;
5388  
5389 aix[[4-9]]*)
5390 if test ia64 = "$host_cpu"; then
5391 # On IA64, the linker does run time linking by default, so we don't
5392 # have to do anything special.
5393 aix_use_runtimelinking=no
5394 exp_sym_flag='-Bexport'
5395 no_entry_flag=
5396 else
5397 # If we're using GNU nm, then we don't want the "-C" option.
5398 # -C means demangle to GNU nm, but means don't demangle to AIX nm.
5399 # Without the "-l" option, or with the "-B" option, AIX nm treats
5400 # weak defined symbols like other global defined symbols, whereas
5401 # GNU nm marks them as "W".
5402 # While the 'weak' keyword is ignored in the Export File, we need
5403 # it in the Import File for the 'aix-soname' feature, so we have
5404 # to replace the "-B" option with "-P" for AIX nm.
5405 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
5406 _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'
5407 else
5408 _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'
5409 fi
5410 aix_use_runtimelinking=no
5411  
5412 # Test if we are trying to use run time linking or normal
5413 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5414 # have runtime linking enabled, and use it for executables.
5415 # For shared libraries, we enable/disable runtime linking
5416 # depending on the kind of the shared library created -
5417 # when "with_aix_soname,aix_use_runtimelinking" is:
5418 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
5419 # "aix,yes" lib.so shared, rtl:yes, for executables
5420 # lib.a static archive
5421 # "both,no" lib.so.V(shr.o) shared, rtl:yes
5422 # lib.a(lib.so.V) shared, rtl:no, for executables
5423 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
5424 # lib.a(lib.so.V) shared, rtl:no
5425 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
5426 # lib.a static archive
5427 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5428 for ld_flag in $LDFLAGS; do
5429 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
5430 aix_use_runtimelinking=yes
5431 break
5432 fi
5433 done
5434 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
5435 # With aix-soname=svr4, we create the lib.so.V shared archives only,
5436 # so we don't have lib.a shared libs to link our executables.
5437 # We have to force runtime linking in this case.
5438 aix_use_runtimelinking=yes
5439 LDFLAGS="$LDFLAGS -Wl,-brtl"
5440 fi
5441 ;;
5442 esac
5443  
5444 exp_sym_flag='-bexport'
5445 no_entry_flag='-bnoentry'
5446 fi
5447  
5448 # When large executables or shared objects are built, AIX ld can
5449 # have problems creating the table of contents. If linking a library
5450 # or program results in "error TOC overflow" add -mminimal-toc to
5451 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5452 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5453  
5454 _LT_TAGVAR(archive_cmds, $1)=''
5455 _LT_TAGVAR(hardcode_direct, $1)=yes
5456 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5457 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5458 _LT_TAGVAR(link_all_deplibs, $1)=yes
5459 _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
5460 case $with_aix_soname,$aix_use_runtimelinking in
5461 aix,*) ;; # traditional, no import file
5462 svr4,* | *,yes) # use import file
5463 # The Import File defines what to hardcode.
5464 _LT_TAGVAR(hardcode_direct, $1)=no
5465 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5466 ;;
5467 esac
5468  
5469 if test yes = "$GCC"; then
5470 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5471 # We only want to do this on AIX 4.2 and lower, the check
5472 # below for broken collect2 doesn't work under 4.3+
5473 collect2name=`$CC -print-prog-name=collect2`
5474 if test -f "$collect2name" &&
5475 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5476 then
5477 # We have reworked collect2
5478 :
5479 else
5480 # We have old collect2
5481 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5482 # It fails to find uninstalled libraries when the uninstalled
5483 # path is not listed in the libpath. Setting hardcode_minus_L
5484 # to unsupported forces relinking
5485 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5486 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5487 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5488 fi
5489 ;;
5490 esac
5491 shared_flag='-shared'
5492 if test yes = "$aix_use_runtimelinking"; then
5493 shared_flag="$shared_flag "'$wl-G'
5494 fi
5495 # Need to ensure runtime linking is disabled for the traditional
5496 # shared library, or the linker may eventually find shared libraries
5497 # /with/ Import File - we do not want to mix them.
5498 shared_flag_aix='-shared'
5499 shared_flag_svr4='-shared $wl-G'
5500 else
5501 # not using gcc
5502 if test ia64 = "$host_cpu"; then
5503 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5504 # chokes on -Wl,-G. The following line is correct:
5505 shared_flag='-G'
5506 else
5507 if test yes = "$aix_use_runtimelinking"; then
5508 shared_flag='$wl-G'
5509 else
5510 shared_flag='$wl-bM:SRE'
5511 fi
5512 shared_flag_aix='$wl-bM:SRE'
5513 shared_flag_svr4='$wl-G'
5514 fi
5515 fi
5516  
5517 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
5518 # It seems that -bexpall does not export symbols beginning with
5519 # underscore (_), so it is better to generate a list of symbols to export.
5520 _LT_TAGVAR(always_export_symbols, $1)=yes
5521 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
5522 # Warning - without using the other runtime loading flags (-brtl),
5523 # -berok will link without error, but may produce a broken library.
5524 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5525 # Determine the default libpath from the value encoded in an
5526 # empty executable.
5527 _LT_SYS_MODULE_PATH_AIX([$1])
5528 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5529 _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' '$shared_flag
5530 else
5531 if test ia64 = "$host_cpu"; then
5532 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
5533 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5534 _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"
5535 else
5536 # Determine the default libpath from the value encoded in an
5537 # empty executable.
5538 _LT_SYS_MODULE_PATH_AIX([$1])
5539 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5540 # Warning - without using the other run time loading flags,
5541 # -berok will link without error, but may produce a broken library.
5542 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
5543 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
5544 if test yes = "$with_gnu_ld"; then
5545 # We only use this code for GNU lds that support --whole-archive.
5546 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
5547 else
5548 # Exported symbols can be pulled into shared objects from archives
5549 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5550 fi
5551 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5552 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
5553 # -brtl affects multiple linker settings, -berok does not and is overridden later
5554 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
5555 if test svr4 != "$with_aix_soname"; then
5556 # This is similar to how AIX traditionally builds its shared libraries.
5557 _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/$soname'
5558 fi
5559 if test aix != "$with_aix_soname"; then
5560 _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'
5561 else
5562 # used by -dlpreopen to get the symbols
5563 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
5564 fi
5565 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
5566 fi
5567 fi
5568 ;;
5569  
5570 amigaos*)
5571 case $host_cpu in
5572 powerpc)
5573 # see comment about AmigaOS4 .so support
5574 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5575 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5576 ;;
5577 m68k)
5578 _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)'
5579 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5580 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5581 ;;
5582 esac
5583 ;;
5584  
5585 bsdi[[45]]*)
5586 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5587 ;;
5588  
5589 cygwin* | mingw* | pw32* | cegcc*)
5590 # When not using gcc, we currently assume that we are using
5591 # Microsoft Visual C++.
5592 # hardcode_libdir_flag_spec is actually meaningless, as there is
5593 # no search path for DLLs.
5594 case $cc_basename in
5595 cl*)
5596 # Native MSVC
5597 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5598 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5599 _LT_TAGVAR(always_export_symbols, $1)=yes
5600 _LT_TAGVAR(file_list_spec, $1)='@'
5601 # Tell ltmain to make .lib files, not .a files.
5602 libext=lib
5603 # Tell ltmain to make .dll files, not .so files.
5604 shrext_cmds=.dll
5605 # FIXME: Setting linknames here is a bad hack.
5606 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
5607 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5608 cp "$export_symbols" "$output_objdir/$soname.def";
5609 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
5610 else
5611 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
5612 fi~
5613 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5614 linknames='
5615 # The linker will not automatically build a static lib if we build a DLL.
5616 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5617 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5618 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5619 _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'
5620 # Don't use ranlib
5621 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5622 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5623 lt_tool_outputfile="@TOOL_OUTPUT@"~
5624 case $lt_outputfile in
5625 *.exe|*.EXE) ;;
5626 *)
5627 lt_outputfile=$lt_outputfile.exe
5628 lt_tool_outputfile=$lt_tool_outputfile.exe
5629 ;;
5630 esac~
5631 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
5632 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5633 $RM "$lt_outputfile.manifest";
5634 fi'
5635 ;;
5636 *)
5637 # Assume MSVC wrapper
5638 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5639 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5640 # Tell ltmain to make .lib files, not .a files.
5641 libext=lib
5642 # Tell ltmain to make .dll files, not .so files.
5643 shrext_cmds=.dll
5644 # FIXME: Setting linknames here is a bad hack.
5645 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5646 # The linker will automatically build a .lib file if we build a DLL.
5647 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5648 # FIXME: Should let the user specify the lib program.
5649 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5650 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5651 ;;
5652 esac
5653 ;;
5654  
5655 darwin* | rhapsody*)
5656 _LT_DARWIN_LINKER_FEATURES($1)
5657 ;;
5658  
5659 dgux*)
5660 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5661 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5662 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5663 ;;
5664  
5665 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5666 # support. Future versions do this automatically, but an explicit c++rt0.o
5667 # does not break anything, and helps significantly (at the cost of a little
5668 # extra space).
5669 freebsd2.2*)
5670 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5671 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5672 _LT_TAGVAR(hardcode_direct, $1)=yes
5673 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5674 ;;
5675  
5676 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5677 freebsd2.*)
5678 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5679 _LT_TAGVAR(hardcode_direct, $1)=yes
5680 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5681 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5682 ;;
5683  
5684 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5685 freebsd* | dragonfly*)
5686 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5687 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5688 _LT_TAGVAR(hardcode_direct, $1)=yes
5689 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5690 ;;
5691  
5692 hpux9*)
5693 if test yes = "$GCC"; then
5694 _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'
5695 else
5696 _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'
5697 fi
5698 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5699 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5700 _LT_TAGVAR(hardcode_direct, $1)=yes
5701  
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 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5706 ;;
5707  
5708 hpux10*)
5709 if test yes,no = "$GCC,$with_gnu_ld"; then
5710 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5711 else
5712 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5713 fi
5714 if test no = "$with_gnu_ld"; then
5715 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5716 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5717 _LT_TAGVAR(hardcode_direct, $1)=yes
5718 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5719 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5720 # hardcode_minus_L: Not really in the search PATH,
5721 # but as the default location of the library.
5722 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5723 fi
5724 ;;
5725  
5726 hpux11*)
5727 if test yes,no = "$GCC,$with_gnu_ld"; then
5728 case $host_cpu in
5729 hppa*64*)
5730 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5731 ;;
5732 ia64*)
5733 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5734 ;;
5735 *)
5736 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5737 ;;
5738 esac
5739 else
5740 case $host_cpu in
5741 hppa*64*)
5742 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5743 ;;
5744 ia64*)
5745 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5746 ;;
5747 *)
5748 m4_if($1, [], [
5749 # Older versions of the 11.00 compiler do not understand -b yet
5750 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5751 _LT_LINKER_OPTION([if $CC understands -b],
5752 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5753 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5754 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5755 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5756 ;;
5757 esac
5758 fi
5759 if test no = "$with_gnu_ld"; then
5760 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5761 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5762  
5763 case $host_cpu in
5764 hppa*64*|ia64*)
5765 _LT_TAGVAR(hardcode_direct, $1)=no
5766 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5767 ;;
5768 *)
5769 _LT_TAGVAR(hardcode_direct, $1)=yes
5770 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5771 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5772  
5773 # hardcode_minus_L: Not really in the search PATH,
5774 # but as the default location of the library.
5775 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5776 ;;
5777 esac
5778 fi
5779 ;;
5780  
5781 irix5* | irix6* | nonstopux*)
5782 if test yes = "$GCC"; then
5783 _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'
5784 # Try to use the -exported_symbol ld option, if it does not
5785 # work, assume that -exports_file does not work either and
5786 # implicitly export all symbols.
5787 # This should be the same for all languages, so no per-tag cache variable.
5788 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5789 [lt_cv_irix_exported_symbol],
5790 [save_LDFLAGS=$LDFLAGS
5791 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
5792 AC_LINK_IFELSE(
5793 [AC_LANG_SOURCE(
5794 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5795 [C++], [[int foo (void) { return 0; }]],
5796 [Fortran 77], [[
5797 subroutine foo
5798 end]],
5799 [Fortran], [[
5800 subroutine foo
5801 end]])])],
5802 [lt_cv_irix_exported_symbol=yes],
5803 [lt_cv_irix_exported_symbol=no])
5804 LDFLAGS=$save_LDFLAGS])
5805 if test yes = "$lt_cv_irix_exported_symbol"; then
5806 _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'
5807 fi
5808 _LT_TAGVAR(link_all_deplibs, $1)=no
5809 else
5810 _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'
5811 _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'
5812 fi
5813 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5814 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5815 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5816 _LT_TAGVAR(inherit_rpath, $1)=yes
5817 _LT_TAGVAR(link_all_deplibs, $1)=yes
5818 ;;
5819  
5820 linux*)
5821 case $cc_basename in
5822 tcc*)
5823 # Fabrice Bellard et al's Tiny C Compiler
5824 _LT_TAGVAR(ld_shlibs, $1)=yes
5825 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5826 ;;
5827 esac
5828 ;;
5829  
5830 netbsd* | netbsdelf*-gnu)
5831 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5832 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5833 else
5834 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5835 fi
5836 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5837 _LT_TAGVAR(hardcode_direct, $1)=yes
5838 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5839 ;;
5840  
5841 newsos6)
5842 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5843 _LT_TAGVAR(hardcode_direct, $1)=yes
5844 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5845 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5846 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5847 ;;
5848  
5849 *nto* | *qnx*)
5850 ;;
5851  
5852 openbsd* | bitrig*)
5853 if test -f /usr/libexec/ld.so; then
5854 _LT_TAGVAR(hardcode_direct, $1)=yes
5855 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5856 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5857 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
5858 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5859 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
5860 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5861 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5862 else
5863 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5864 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5865 fi
5866 else
5867 _LT_TAGVAR(ld_shlibs, $1)=no
5868 fi
5869 ;;
5870  
5871 os2*)
5872 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5873 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5874 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5875 shrext_cmds=.dll
5876 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5877 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5878 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5879 $ECHO EXPORTS >> $output_objdir/$libname.def~
5880 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5881 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5882 emximp -o $lib $output_objdir/$libname.def'
5883 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5884 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5885 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5886 $ECHO EXPORTS >> $output_objdir/$libname.def~
5887 prefix_cmds="$SED"~
5888 if test EXPORTS = "`$SED 1q $export_symbols`"; then
5889 prefix_cmds="$prefix_cmds -e 1d";
5890 fi~
5891 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5892 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5893 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5894 emximp -o $lib $output_objdir/$libname.def'
5895 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5896 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5897 ;;
5898  
5899 osf3*)
5900 if test yes = "$GCC"; then
5901 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5902 _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'
5903 else
5904 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5905 _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'
5906 fi
5907 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5908 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5909 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5910 ;;
5911  
5912 osf4* | osf5*) # as osf3* with the addition of -msym flag
5913 if test yes = "$GCC"; then
5914 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5915 _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'
5916 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5917 else
5918 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5919 _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'
5920 _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~
5921 $CC -shared$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'
5922  
5923 # Both c and cxx compiler support -rpath directly
5924 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5925 fi
5926 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5927 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5928 ;;
5929  
5930 solaris*)
5931 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5932 if test yes = "$GCC"; then
5933 wlarc='$wl'
5934 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5935 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5936 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5937 else
5938 case `$CC -V 2>&1` in
5939 *"Compilers 5.0"*)
5940 wlarc=''
5941 _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
5942 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5943 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5944 ;;
5945 *)
5946 wlarc='$wl'
5947 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5948 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5949 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5950 ;;
5951 esac
5952 fi
5953 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5954 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5955 case $host_os in
5956 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5957 *)
5958 # The compiler driver will combine and reorder linker options,
5959 # but understands '-z linker_flag'. GCC discards it without '$wl',
5960 # but is careful enough not to reorder.
5961 # Supported since Solaris 2.6 (maybe 2.5.1?)
5962 if test yes = "$GCC"; then
5963 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
5964 else
5965 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5966 fi
5967 ;;
5968 esac
5969 _LT_TAGVAR(link_all_deplibs, $1)=yes
5970 ;;
5971  
5972 sunos4*)
5973 if test sequent = "$host_vendor"; then
5974 # Use $CC to link under sequent, because it throws in some extra .o
5975 # files that make .init and .fini sections work.
5976 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5977 else
5978 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5979 fi
5980 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5981 _LT_TAGVAR(hardcode_direct, $1)=yes
5982 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5983 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5984 ;;
5985  
5986 sysv4)
5987 case $host_vendor in
5988 sni)
5989 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5990 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5991 ;;
5992 siemens)
5993 ## LD is ld it makes a PLAMLIB
5994 ## CC just makes a GrossModule.
5995 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5996 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5997 _LT_TAGVAR(hardcode_direct, $1)=no
5998 ;;
5999 motorola)
6000 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6001 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
6002 ;;
6003 esac
6004 runpath_var='LD_RUN_PATH'
6005 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6006 ;;
6007  
6008 sysv4.3*)
6009 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6010 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6011 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6012 ;;
6013  
6014 sysv4*MP*)
6015 if test -d /usr/nec; then
6016 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6017 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6018 runpath_var=LD_RUN_PATH
6019 hardcode_runpath_var=yes
6020 _LT_TAGVAR(ld_shlibs, $1)=yes
6021 fi
6022 ;;
6023  
6024 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6025 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6026 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6027 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6028 runpath_var='LD_RUN_PATH'
6029  
6030 if test yes = "$GCC"; then
6031 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6032 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6033 else
6034 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6035 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6036 fi
6037 ;;
6038  
6039 sysv5* | sco3.2v5* | sco5v6*)
6040 # Note: We CANNOT use -z defs as we might desire, because we do not
6041 # link with -lc, and that would cause any symbols used from libc to
6042 # always be unresolved, which means just about no library would
6043 # ever link correctly. If we're not using GNU ld we use -z text
6044 # though, which does catch some bad symbols but isn't as heavy-handed
6045 # as -z defs.
6046 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6047 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
6048 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6049 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6050 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
6051 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6052 _LT_TAGVAR(link_all_deplibs, $1)=yes
6053 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
6054 runpath_var='LD_RUN_PATH'
6055  
6056 if test yes = "$GCC"; then
6057 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6058 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6059 else
6060 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6061 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6062 fi
6063 ;;
6064  
6065 uts4*)
6066 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6067 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6068 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6069 ;;
6070  
6071 *)
6072 _LT_TAGVAR(ld_shlibs, $1)=no
6073 ;;
6074 esac
6075  
6076 if test sni = "$host_vendor"; then
6077 case $host in
6078 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
6079 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
6080 ;;
6081 esac
6082 fi
6083 fi
6084 ])
6085 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6086 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
6087  
6088 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
6089  
6090 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
6091 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
6092 _LT_DECL([], [extract_expsyms_cmds], [2],
6093 [The commands to extract the exported symbol list from a shared archive])
6094  
6095 #
6096 # Do we need to explicitly link libc?
6097 #
6098 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
6099 x|xyes)
6100 # Assume -lc should be added
6101 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6102  
6103 if test yes,yes = "$GCC,$enable_shared"; then
6104 case $_LT_TAGVAR(archive_cmds, $1) in
6105 *'~'*)
6106 # FIXME: we may have to deal with multi-command sequences.
6107 ;;
6108 '$CC '*)
6109 # Test whether the compiler implicitly links with -lc since on some
6110 # systems, -lgcc has to come before -lc. If gcc already passes -lc
6111 # to ld, don't add -lc before -lgcc.
6112 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
6113 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
6114 [$RM conftest*
6115 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6116  
6117 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6118 soname=conftest
6119 lib=conftest
6120 libobjs=conftest.$ac_objext
6121 deplibs=
6122 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
6123 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
6124 compiler_flags=-v
6125 linker_flags=-v
6126 verstring=
6127 output_objdir=.
6128 libname=conftest
6129 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
6130 _LT_TAGVAR(allow_undefined_flag, $1)=
6131 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
6132 then
6133 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6134 else
6135 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6136 fi
6137 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6138 else
6139 cat conftest.err 1>&5
6140 fi
6141 $RM conftest*
6142 ])
6143 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
6144 ;;
6145 esac
6146 fi
6147 ;;
6148 esac
6149  
6150 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
6151 [Whether or not to add -lc for building shared libraries])
6152 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
6153 [enable_shared_with_static_runtimes], [0],
6154 [Whether or not to disallow shared libs when runtime libs are static])
6155 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
6156 [Compiler flag to allow reflexive dlopens])
6157 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
6158 [Compiler flag to generate shared objects directly from archives])
6159 _LT_TAGDECL([], [compiler_needs_object], [1],
6160 [Whether the compiler copes with passing no objects directly])
6161 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
6162 [Create an old-style archive from a shared archive])
6163 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
6164 [Create a temporary old-style archive to link instead of a shared archive])
6165 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
6166 _LT_TAGDECL([], [archive_expsym_cmds], [2])
6167 _LT_TAGDECL([], [module_cmds], [2],
6168 [Commands used to build a loadable module if different from building
6169 a shared archive.])
6170 _LT_TAGDECL([], [module_expsym_cmds], [2])
6171 _LT_TAGDECL([], [with_gnu_ld], [1],
6172 [Whether we are building with GNU ld or not])
6173 _LT_TAGDECL([], [allow_undefined_flag], [1],
6174 [Flag that allows shared libraries with undefined symbols to be built])
6175 _LT_TAGDECL([], [no_undefined_flag], [1],
6176 [Flag that enforces no undefined symbols])
6177 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
6178 [Flag to hardcode $libdir into a binary during linking.
6179 This must work even if $libdir does not exist])
6180 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
6181 [Whether we need a single "-rpath" flag with a separated argument])
6182 _LT_TAGDECL([], [hardcode_direct], [0],
6183 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6184 DIR into the resulting binary])
6185 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
6186 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6187 DIR into the resulting binary and the resulting library dependency is
6188 "absolute", i.e impossible to change by setting $shlibpath_var if the
6189 library is relocated])
6190 _LT_TAGDECL([], [hardcode_minus_L], [0],
6191 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
6192 into the resulting binary])
6193 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
6194 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
6195 into the resulting binary])
6196 _LT_TAGDECL([], [hardcode_automatic], [0],
6197 [Set to "yes" if building a shared library automatically hardcodes DIR
6198 into the library and all subsequent libraries and executables linked
6199 against it])
6200 _LT_TAGDECL([], [inherit_rpath], [0],
6201 [Set to yes if linker adds runtime paths of dependent libraries
6202 to runtime path list])
6203 _LT_TAGDECL([], [link_all_deplibs], [0],
6204 [Whether libtool must link a program against all its dependency libraries])
6205 _LT_TAGDECL([], [always_export_symbols], [0],
6206 [Set to "yes" if exported symbols are required])
6207 _LT_TAGDECL([], [export_symbols_cmds], [2],
6208 [The commands to list exported symbols])
6209 _LT_TAGDECL([], [exclude_expsyms], [1],
6210 [Symbols that should not be listed in the preloaded symbols])
6211 _LT_TAGDECL([], [include_expsyms], [1],
6212 [Symbols that must always be exported])
6213 _LT_TAGDECL([], [prelink_cmds], [2],
6214 [Commands necessary for linking programs (against libraries) with templates])
6215 _LT_TAGDECL([], [postlink_cmds], [2],
6216 [Commands necessary for finishing linking programs])
6217 _LT_TAGDECL([], [file_list_spec], [1],
6218 [Specify filename containing input files])
6219 dnl FIXME: Not yet implemented
6220 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
6221 dnl [Compiler flag to generate thread safe objects])
6222 ])# _LT_LINKER_SHLIBS
6223  
6224  
6225 # _LT_LANG_C_CONFIG([TAG])
6226 # ------------------------
6227 # Ensure that the configuration variables for a C compiler are suitably
6228 # defined. These variables are subsequently used by _LT_CONFIG to write
6229 # the compiler configuration to 'libtool'.
6230 m4_defun([_LT_LANG_C_CONFIG],
6231 [m4_require([_LT_DECL_EGREP])dnl
6232 lt_save_CC=$CC
6233 AC_LANG_PUSH(C)
6234  
6235 # Source file extension for C test sources.
6236 ac_ext=c
6237  
6238 # Object file extension for compiled C test sources.
6239 objext=o
6240 _LT_TAGVAR(objext, $1)=$objext
6241  
6242 # Code to be used in simple compile tests
6243 lt_simple_compile_test_code="int some_variable = 0;"
6244  
6245 # Code to be used in simple link tests
6246 lt_simple_link_test_code='int main(){return(0);}'
6247  
6248 _LT_TAG_COMPILER
6249 # Save the default compiler, since it gets overwritten when the other
6250 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
6251 compiler_DEFAULT=$CC
6252  
6253 # save warnings/boilerplate of simple test code
6254 _LT_COMPILER_BOILERPLATE
6255 _LT_LINKER_BOILERPLATE
6256  
6257 if test -n "$compiler"; then
6258 _LT_COMPILER_NO_RTTI($1)
6259 _LT_COMPILER_PIC($1)
6260 _LT_COMPILER_C_O($1)
6261 _LT_COMPILER_FILE_LOCKS($1)
6262 _LT_LINKER_SHLIBS($1)
6263 _LT_SYS_DYNAMIC_LINKER($1)
6264 _LT_LINKER_HARDCODE_LIBPATH($1)
6265 LT_SYS_DLOPEN_SELF
6266 _LT_CMD_STRIPLIB
6267  
6268 # Report what library types will actually be built
6269 AC_MSG_CHECKING([if libtool supports shared libraries])
6270 AC_MSG_RESULT([$can_build_shared])
6271  
6272 AC_MSG_CHECKING([whether to build shared libraries])
6273 test no = "$can_build_shared" && enable_shared=no
6274  
6275 # On AIX, shared libraries and static libraries use the same namespace, and
6276 # are all built from PIC.
6277 case $host_os in
6278 aix3*)
6279 test yes = "$enable_shared" && enable_static=no
6280 if test -n "$RANLIB"; then
6281 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6282 postinstall_cmds='$RANLIB $lib'
6283 fi
6284 ;;
6285  
6286 aix[[4-9]]*)
6287 if test ia64 != "$host_cpu"; then
6288 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
6289 yes,aix,yes) ;; # shared object as lib.so file only
6290 yes,svr4,*) ;; # shared object as lib.so archive member only
6291 yes,*) enable_static=no ;; # shared object in lib.a archive as well
6292 esac
6293 fi
6294 ;;
6295 esac
6296 AC_MSG_RESULT([$enable_shared])
6297  
6298 AC_MSG_CHECKING([whether to build static libraries])
6299 # Make sure either enable_shared or enable_static is yes.
6300 test yes = "$enable_shared" || enable_static=yes
6301 AC_MSG_RESULT([$enable_static])
6302  
6303 _LT_CONFIG($1)
6304 fi
6305 AC_LANG_POP
6306 CC=$lt_save_CC
6307 ])# _LT_LANG_C_CONFIG
6308  
6309  
6310 # _LT_LANG_CXX_CONFIG([TAG])
6311 # --------------------------
6312 # Ensure that the configuration variables for a C++ compiler are suitably
6313 # defined. These variables are subsequently used by _LT_CONFIG to write
6314 # the compiler configuration to 'libtool'.
6315 m4_defun([_LT_LANG_CXX_CONFIG],
6316 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6317 m4_require([_LT_DECL_EGREP])dnl
6318 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
6319 if test -n "$CXX" && ( test no != "$CXX" &&
6320 ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
6321 (test g++ != "$CXX"))); then
6322 AC_PROG_CXXCPP
6323 else
6324 _lt_caught_CXX_error=yes
6325 fi
6326  
6327 AC_LANG_PUSH(C++)
6328 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6329 _LT_TAGVAR(allow_undefined_flag, $1)=
6330 _LT_TAGVAR(always_export_symbols, $1)=no
6331 _LT_TAGVAR(archive_expsym_cmds, $1)=
6332 _LT_TAGVAR(compiler_needs_object, $1)=no
6333 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
6334 _LT_TAGVAR(hardcode_direct, $1)=no
6335 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6336 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6337 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6338 _LT_TAGVAR(hardcode_minus_L, $1)=no
6339 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6340 _LT_TAGVAR(hardcode_automatic, $1)=no
6341 _LT_TAGVAR(inherit_rpath, $1)=no
6342 _LT_TAGVAR(module_cmds, $1)=
6343 _LT_TAGVAR(module_expsym_cmds, $1)=
6344 _LT_TAGVAR(link_all_deplibs, $1)=unknown
6345 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6346 _LT_TAGVAR(reload_flag, $1)=$reload_flag
6347 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6348 _LT_TAGVAR(no_undefined_flag, $1)=
6349 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6350 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6351  
6352 # Source file extension for C++ test sources.
6353 ac_ext=cpp
6354  
6355 # Object file extension for compiled C++ test sources.
6356 objext=o
6357 _LT_TAGVAR(objext, $1)=$objext
6358  
6359 # No sense in running all these tests if we already determined that
6360 # the CXX compiler isn't working. Some variables (like enable_shared)
6361 # are currently assumed to apply to all compilers on this platform,
6362 # and will be corrupted by setting them based on a non-working compiler.
6363 if test yes != "$_lt_caught_CXX_error"; then
6364 # Code to be used in simple compile tests
6365 lt_simple_compile_test_code="int some_variable = 0;"
6366  
6367 # Code to be used in simple link tests
6368 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
6369  
6370 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6371 _LT_TAG_COMPILER
6372  
6373 # save warnings/boilerplate of simple test code
6374 _LT_COMPILER_BOILERPLATE
6375 _LT_LINKER_BOILERPLATE
6376  
6377 # Allow CC to be a program name with arguments.
6378 lt_save_CC=$CC
6379 lt_save_CFLAGS=$CFLAGS
6380 lt_save_LD=$LD
6381 lt_save_GCC=$GCC
6382 GCC=$GXX
6383 lt_save_with_gnu_ld=$with_gnu_ld
6384 lt_save_path_LD=$lt_cv_path_LD
6385 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
6386 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
6387 else
6388 $as_unset lt_cv_prog_gnu_ld
6389 fi
6390 if test -n "${lt_cv_path_LDCXX+set}"; then
6391 lt_cv_path_LD=$lt_cv_path_LDCXX
6392 else
6393 $as_unset lt_cv_path_LD
6394 fi
6395 test -z "${LDCXX+set}" || LD=$LDCXX
6396 CC=${CXX-"c++"}
6397 CFLAGS=$CXXFLAGS
6398 compiler=$CC
6399 _LT_TAGVAR(compiler, $1)=$CC
6400 _LT_CC_BASENAME([$compiler])
6401  
6402 if test -n "$compiler"; then
6403 # We don't want -fno-exception when compiling C++ code, so set the
6404 # no_builtin_flag separately
6405 if test yes = "$GXX"; then
6406 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
6407 else
6408 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
6409 fi
6410  
6411 if test yes = "$GXX"; then
6412 # Set up default GNU C++ configuration
6413  
6414 LT_PATH_LD
6415  
6416 # Check if GNU C++ uses GNU ld as the underlying linker, since the
6417 # archiving commands below assume that GNU ld is being used.
6418 if test yes = "$with_gnu_ld"; then
6419 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6420 _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'
6421  
6422 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6423 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6424  
6425 # If archive_cmds runs LD, not CC, wlarc should be empty
6426 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
6427 # investigate it a little bit more. (MM)
6428 wlarc='$wl'
6429  
6430 # ancient GNU ld didn't support --whole-archive et. al.
6431 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
6432 $GREP 'no-whole-archive' > /dev/null; then
6433 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
6434 else
6435 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6436 fi
6437 else
6438 with_gnu_ld=no
6439 wlarc=
6440  
6441 # A generic and very simple default shared library creation
6442 # command for GNU C++ for the case where it uses the native
6443 # linker, instead of GNU ld. If possible, this setting should
6444 # overridden to take advantage of the native linker features on
6445 # the platform it is being used on.
6446 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6447 fi
6448  
6449 # Commands to make compiler produce verbose output that lists
6450 # what "hidden" libraries, object files and flags are used when
6451 # linking a shared library.
6452 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6453  
6454 else
6455 GXX=no
6456 with_gnu_ld=no
6457 wlarc=
6458 fi
6459  
6460 # PORTME: fill in a description of your system's C++ link characteristics
6461 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
6462 _LT_TAGVAR(ld_shlibs, $1)=yes
6463 case $host_os in
6464 aix3*)
6465 # FIXME: insert proper C++ library support
6466 _LT_TAGVAR(ld_shlibs, $1)=no
6467 ;;
6468 aix[[4-9]]*)
6469 if test ia64 = "$host_cpu"; then
6470 # On IA64, the linker does run time linking by default, so we don't
6471 # have to do anything special.
6472 aix_use_runtimelinking=no
6473 exp_sym_flag='-Bexport'
6474 no_entry_flag=
6475 else
6476 aix_use_runtimelinking=no
6477  
6478 # Test if we are trying to use run time linking or normal
6479 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
6480 # have runtime linking enabled, and use it for executables.
6481 # For shared libraries, we enable/disable runtime linking
6482 # depending on the kind of the shared library created -
6483 # when "with_aix_soname,aix_use_runtimelinking" is:
6484 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
6485 # "aix,yes" lib.so shared, rtl:yes, for executables
6486 # lib.a static archive
6487 # "both,no" lib.so.V(shr.o) shared, rtl:yes
6488 # lib.a(lib.so.V) shared, rtl:no, for executables
6489 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
6490 # lib.a(lib.so.V) shared, rtl:no
6491 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
6492 # lib.a static archive
6493 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
6494 for ld_flag in $LDFLAGS; do
6495 case $ld_flag in
6496 *-brtl*)
6497 aix_use_runtimelinking=yes
6498 break
6499 ;;
6500 esac
6501 done
6502 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
6503 # With aix-soname=svr4, we create the lib.so.V shared archives only,
6504 # so we don't have lib.a shared libs to link our executables.
6505 # We have to force runtime linking in this case.
6506 aix_use_runtimelinking=yes
6507 LDFLAGS="$LDFLAGS -Wl,-brtl"
6508 fi
6509 ;;
6510 esac
6511  
6512 exp_sym_flag='-bexport'
6513 no_entry_flag='-bnoentry'
6514 fi
6515  
6516 # When large executables or shared objects are built, AIX ld can
6517 # have problems creating the table of contents. If linking a library
6518 # or program results in "error TOC overflow" add -mminimal-toc to
6519 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6520 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6521  
6522 _LT_TAGVAR(archive_cmds, $1)=''
6523 _LT_TAGVAR(hardcode_direct, $1)=yes
6524 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6525 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6526 _LT_TAGVAR(link_all_deplibs, $1)=yes
6527 _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
6528 case $with_aix_soname,$aix_use_runtimelinking in
6529 aix,*) ;; # no import file
6530 svr4,* | *,yes) # use import file
6531 # The Import File defines what to hardcode.
6532 _LT_TAGVAR(hardcode_direct, $1)=no
6533 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6534 ;;
6535 esac
6536  
6537 if test yes = "$GXX"; then
6538 case $host_os in aix4.[[012]]|aix4.[[012]].*)
6539 # We only want to do this on AIX 4.2 and lower, the check
6540 # below for broken collect2 doesn't work under 4.3+
6541 collect2name=`$CC -print-prog-name=collect2`
6542 if test -f "$collect2name" &&
6543 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6544 then
6545 # We have reworked collect2
6546 :
6547 else
6548 # We have old collect2
6549 _LT_TAGVAR(hardcode_direct, $1)=unsupported
6550 # It fails to find uninstalled libraries when the uninstalled
6551 # path is not listed in the libpath. Setting hardcode_minus_L
6552 # to unsupported forces relinking
6553 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6554 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6555 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6556 fi
6557 esac
6558 shared_flag='-shared'
6559 if test yes = "$aix_use_runtimelinking"; then
6560 shared_flag=$shared_flag' $wl-G'
6561 fi
6562 # Need to ensure runtime linking is disabled for the traditional
6563 # shared library, or the linker may eventually find shared libraries
6564 # /with/ Import File - we do not want to mix them.
6565 shared_flag_aix='-shared'
6566 shared_flag_svr4='-shared $wl-G'
6567 else
6568 # not using gcc
6569 if test ia64 = "$host_cpu"; then
6570 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6571 # chokes on -Wl,-G. The following line is correct:
6572 shared_flag='-G'
6573 else
6574 if test yes = "$aix_use_runtimelinking"; then
6575 shared_flag='$wl-G'
6576 else
6577 shared_flag='$wl-bM:SRE'
6578 fi
6579 shared_flag_aix='$wl-bM:SRE'
6580 shared_flag_svr4='$wl-G'
6581 fi
6582 fi
6583  
6584 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
6585 # It seems that -bexpall does not export symbols beginning with
6586 # underscore (_), so it is better to generate a list of symbols to
6587 # export.
6588 _LT_TAGVAR(always_export_symbols, $1)=yes
6589 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
6590 # Warning - without using the other runtime loading flags (-brtl),
6591 # -berok will link without error, but may produce a broken library.
6592 # The "-G" linker flag allows undefined symbols.
6593 _LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
6594 # Determine the default libpath from the value encoded in an empty
6595 # executable.
6596 _LT_SYS_MODULE_PATH_AIX([$1])
6597 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6598  
6599 _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' '$shared_flag
6600 else
6601 if test ia64 = "$host_cpu"; then
6602 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
6603 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6604 _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"
6605 else
6606 # Determine the default libpath from the value encoded in an
6607 # empty executable.
6608 _LT_SYS_MODULE_PATH_AIX([$1])
6609 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6610 # Warning - without using the other run time loading flags,
6611 # -berok will link without error, but may produce a broken library.
6612 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
6613 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
6614 if test yes = "$with_gnu_ld"; then
6615 # We only use this code for GNU lds that support --whole-archive.
6616 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
6617 else
6618 # Exported symbols can be pulled into shared objects from archives
6619 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6620 fi
6621 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6622 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
6623 # -brtl affects multiple linker settings, -berok does not and is overridden later
6624 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
6625 if test svr4 != "$with_aix_soname"; then
6626 # This is similar to how AIX traditionally builds its shared
6627 # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
6628 _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/$soname'
6629 fi
6630 if test aix != "$with_aix_soname"; then
6631 _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'
6632 else
6633 # used by -dlpreopen to get the symbols
6634 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
6635 fi
6636 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
6637 fi
6638 fi
6639 ;;
6640  
6641 beos*)
6642 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6643 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6644 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6645 # support --undefined. This deserves some investigation. FIXME
6646 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6647 else
6648 _LT_TAGVAR(ld_shlibs, $1)=no
6649 fi
6650 ;;
6651  
6652 chorus*)
6653 case $cc_basename in
6654 *)
6655 # FIXME: insert proper C++ library support
6656 _LT_TAGVAR(ld_shlibs, $1)=no
6657 ;;
6658 esac
6659 ;;
6660  
6661 cygwin* | mingw* | pw32* | cegcc*)
6662 case $GXX,$cc_basename in
6663 ,cl* | no,cl*)
6664 # Native MSVC
6665 # hardcode_libdir_flag_spec is actually meaningless, as there is
6666 # no search path for DLLs.
6667 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6668 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6669 _LT_TAGVAR(always_export_symbols, $1)=yes
6670 _LT_TAGVAR(file_list_spec, $1)='@'
6671 # Tell ltmain to make .lib files, not .a files.
6672 libext=lib
6673 # Tell ltmain to make .dll files, not .so files.
6674 shrext_cmds=.dll
6675 # FIXME: Setting linknames here is a bad hack.
6676 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
6677 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6678 cp "$export_symbols" "$output_objdir/$soname.def";
6679 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
6680 else
6681 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
6682 fi~
6683 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6684 linknames='
6685 # The linker will not automatically build a static lib if we build a DLL.
6686 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6687 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6688 # Don't use ranlib
6689 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6690 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6691 lt_tool_outputfile="@TOOL_OUTPUT@"~
6692 case $lt_outputfile in
6693 *.exe|*.EXE) ;;
6694 *)
6695 lt_outputfile=$lt_outputfile.exe
6696 lt_tool_outputfile=$lt_tool_outputfile.exe
6697 ;;
6698 esac~
6699 func_to_tool_file "$lt_outputfile"~
6700 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
6701 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6702 $RM "$lt_outputfile.manifest";
6703 fi'
6704 ;;
6705 *)
6706 # g++
6707 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6708 # as there is no search path for DLLs.
6709 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6710 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
6711 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6712 _LT_TAGVAR(always_export_symbols, $1)=no
6713 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6714  
6715 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6716 _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'
6717 # If the export-symbols file already is a .def file, use it as
6718 # is; otherwise, prepend EXPORTS...
6719 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6720 cp $export_symbols $output_objdir/$soname.def;
6721 else
6722 echo EXPORTS > $output_objdir/$soname.def;
6723 cat $export_symbols >> $output_objdir/$soname.def;
6724 fi~
6725 $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'
6726 else
6727 _LT_TAGVAR(ld_shlibs, $1)=no
6728 fi
6729 ;;
6730 esac
6731 ;;
6732 darwin* | rhapsody*)
6733 _LT_DARWIN_LINKER_FEATURES($1)
6734 ;;
6735  
6736 os2*)
6737 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6738 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6739 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6740 shrext_cmds=.dll
6741 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6742 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6743 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6744 $ECHO EXPORTS >> $output_objdir/$libname.def~
6745 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
6746 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6747 emximp -o $lib $output_objdir/$libname.def'
6748 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6749 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6750 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6751 $ECHO EXPORTS >> $output_objdir/$libname.def~
6752 prefix_cmds="$SED"~
6753 if test EXPORTS = "`$SED 1q $export_symbols`"; then
6754 prefix_cmds="$prefix_cmds -e 1d";
6755 fi~
6756 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
6757 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
6758 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6759 emximp -o $lib $output_objdir/$libname.def'
6760 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
6761 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6762 ;;
6763  
6764 dgux*)
6765 case $cc_basename in
6766 ec++*)
6767 # FIXME: insert proper C++ library support
6768 _LT_TAGVAR(ld_shlibs, $1)=no
6769 ;;
6770 ghcx*)
6771 # Green Hills C++ Compiler
6772 # FIXME: insert proper C++ library support
6773 _LT_TAGVAR(ld_shlibs, $1)=no
6774 ;;
6775 *)
6776 # FIXME: insert proper C++ library support
6777 _LT_TAGVAR(ld_shlibs, $1)=no
6778 ;;
6779 esac
6780 ;;
6781  
6782 freebsd2.*)
6783 # C++ shared libraries reported to be fairly broken before
6784 # switch to ELF
6785 _LT_TAGVAR(ld_shlibs, $1)=no
6786 ;;
6787  
6788 freebsd-elf*)
6789 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6790 ;;
6791  
6792 freebsd* | dragonfly*)
6793 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6794 # conventions
6795 _LT_TAGVAR(ld_shlibs, $1)=yes
6796 ;;
6797  
6798 haiku*)
6799 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6800 _LT_TAGVAR(link_all_deplibs, $1)=yes
6801 ;;
6802  
6803 hpux9*)
6804 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6805 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6806 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6807 _LT_TAGVAR(hardcode_direct, $1)=yes
6808 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6809 # but as the default
6810 # location of the library.
6811  
6812 case $cc_basename in
6813 CC*)
6814 # FIXME: insert proper C++ library support
6815 _LT_TAGVAR(ld_shlibs, $1)=no
6816 ;;
6817 aCC*)
6818 _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 $lib'
6819 # Commands to make compiler produce verbose output that lists
6820 # what "hidden" libraries, object files and flags are used when
6821 # linking a shared library.
6822 #
6823 # There doesn't appear to be a way to prevent this compiler from
6824 # explicitly linking system object files so we need to strip them
6825 # from the output so that they don't get included in the library
6826 # dependencies.
6827 output_verbose_link_cmd='templist=`($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"'
6828 ;;
6829 *)
6830 if test yes = "$GXX"; then
6831 _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'
6832 else
6833 # FIXME: insert proper C++ library support
6834 _LT_TAGVAR(ld_shlibs, $1)=no
6835 fi
6836 ;;
6837 esac
6838 ;;
6839  
6840 hpux10*|hpux11*)
6841 if test no = "$with_gnu_ld"; then
6842 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6843 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6844  
6845 case $host_cpu in
6846 hppa*64*|ia64*)
6847 ;;
6848 *)
6849 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6850 ;;
6851 esac
6852 fi
6853 case $host_cpu in
6854 hppa*64*|ia64*)
6855 _LT_TAGVAR(hardcode_direct, $1)=no
6856 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6857 ;;
6858 *)
6859 _LT_TAGVAR(hardcode_direct, $1)=yes
6860 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6861 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6862 # but as the default
6863 # location of the library.
6864 ;;
6865 esac
6866  
6867 case $cc_basename in
6868 CC*)
6869 # FIXME: insert proper C++ library support
6870 _LT_TAGVAR(ld_shlibs, $1)=no
6871 ;;
6872 aCC*)
6873 case $host_cpu in
6874 hppa*64*)
6875 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6876 ;;
6877 ia64*)
6878 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6879 ;;
6880 *)
6881 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6882 ;;
6883 esac
6884 # Commands to make compiler produce verbose output that lists
6885 # what "hidden" libraries, object files and flags are used when
6886 # linking a shared library.
6887 #
6888 # There doesn't appear to be a way to prevent this compiler from
6889 # explicitly linking system object files so we need to strip them
6890 # from the output so that they don't get included in the library
6891 # dependencies.
6892 output_verbose_link_cmd='templist=`($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"'
6893 ;;
6894 *)
6895 if test yes = "$GXX"; then
6896 if test no = "$with_gnu_ld"; then
6897 case $host_cpu in
6898 hppa*64*)
6899 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6900 ;;
6901 ia64*)
6902 _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'
6903 ;;
6904 *)
6905 _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'
6906 ;;
6907 esac
6908 fi
6909 else
6910 # FIXME: insert proper C++ library support
6911 _LT_TAGVAR(ld_shlibs, $1)=no
6912 fi
6913 ;;
6914 esac
6915 ;;
6916  
6917 interix[[3-9]]*)
6918 _LT_TAGVAR(hardcode_direct, $1)=no
6919 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6920 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6921 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6922 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6923 # Instead, shared libraries are loaded at an image base (0x10000000 by
6924 # default) and relocated if they conflict, which is a slow very memory
6925 # consuming and fragmenting process. To avoid this, we pick a random,
6926 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6927 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6928 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6929 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6930 ;;
6931 irix5* | irix6*)
6932 case $cc_basename in
6933 CC*)
6934 # SGI C++
6935 _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'
6936  
6937 # Archives containing C++ object files must be created using
6938 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6939 # necessary to make sure instantiated templates are included
6940 # in the archive.
6941 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6942 ;;
6943 *)
6944 if test yes = "$GXX"; then
6945 if test no = "$with_gnu_ld"; then
6946 _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'
6947 else
6948 _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'
6949 fi
6950 fi
6951 _LT_TAGVAR(link_all_deplibs, $1)=yes
6952 ;;
6953 esac
6954 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6955 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6956 _LT_TAGVAR(inherit_rpath, $1)=yes
6957 ;;
6958  
6959 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
6960 case $cc_basename in
6961 KCC*)
6962 # Kuck and Associates, Inc. (KAI) C++ Compiler
6963  
6964 # KCC will only create a shared library if the output file
6965 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6966 # to its proper name (with version) after linking.
6967 _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'
6968 _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 $lib'
6969 # Commands to make compiler produce verbose output that lists
6970 # what "hidden" libraries, object files and flags are used when
6971 # linking a shared library.
6972 #
6973 # There doesn't appear to be a way to prevent this compiler from
6974 # explicitly linking system object files so we need to strip them
6975 # from the output so that they don't get included in the library
6976 # dependencies.
6977 output_verbose_link_cmd='templist=`$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"'
6978  
6979 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6980 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6981  
6982 # Archives containing C++ object files must be created using
6983 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6984 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6985 ;;
6986 icpc* | ecpc* )
6987 # Intel C++
6988 with_gnu_ld=yes
6989 # version 8.0 and above of icpc choke on multiply defined symbols
6990 # if we add $predep_objects and $postdep_objects, however 7.1 and
6991 # earlier do not add the objects themselves.
6992 case `$CC -V 2>&1` in
6993 *"Version 7."*)
6994 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6995 _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'
6996 ;;
6997 *) # Version 8.0 or newer
6998 tmp_idyn=
6999 case $host_cpu in
7000 ia64*) tmp_idyn=' -i_dynamic';;
7001 esac
7002 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
7003 _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'
7004 ;;
7005 esac
7006 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7007 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7008 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7009 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
7010 ;;
7011 pgCC* | pgcpp*)
7012 # Portland Group C++ compiler
7013 case `$CC -V` in
7014 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
7015 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
7016 rm -rf $tpldir~
7017 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
7018 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
7019 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
7020 rm -rf $tpldir~
7021 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
7022 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
7023 $RANLIB $oldlib'
7024 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
7025 rm -rf $tpldir~
7026 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7027 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7028 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
7029 rm -rf $tpldir~
7030 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7031 $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'
7032 ;;
7033 *) # Version 6 and above use weak symbols
7034 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7035 _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'
7036 ;;
7037 esac
7038  
7039 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
7040 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7041 _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'
7042 ;;
7043 cxx*)
7044 # Compaq C++
7045 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7046 _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'
7047  
7048 runpath_var=LD_RUN_PATH
7049 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7050 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7051  
7052 # Commands to make compiler produce verbose output that lists
7053 # what "hidden" libraries, object files and flags are used when
7054 # linking a shared library.
7055 #
7056 # There doesn't appear to be a way to prevent this compiler from
7057 # explicitly linking system object files so we need to strip them
7058 # from the output so that they don't get included in the library
7059 # dependencies.
7060 output_verbose_link_cmd='templist=`$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'
7061 ;;
7062 xl* | mpixl* | bgxl*)
7063 # IBM XL 8.0 on PPC, with GNU ld
7064 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7065 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7066 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
7067 if test yes = "$supports_anon_versioning"; then
7068 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
7069 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
7070 echo "local: *; };" >> $output_objdir/$libname.ver~
7071 $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
7072 fi
7073 ;;
7074 *)
7075 case `$CC -V 2>&1 | sed 5q` in
7076 *Sun\ C*)
7077 # Sun C++ 5.9
7078 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7079 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7080 _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'
7081 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7082 _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'
7083 _LT_TAGVAR(compiler_needs_object, $1)=yes
7084  
7085 # Not sure whether something based on
7086 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
7087 # would be better.
7088 output_verbose_link_cmd='func_echo_all'
7089  
7090 # Archives containing C++ object files must be created using
7091 # "CC -xar", where "CC" is the Sun C++ compiler. This is
7092 # necessary to make sure instantiated templates are included
7093 # in the archive.
7094 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7095 ;;
7096 esac
7097 ;;
7098 esac
7099 ;;
7100  
7101 lynxos*)
7102 # FIXME: insert proper C++ library support
7103 _LT_TAGVAR(ld_shlibs, $1)=no
7104 ;;
7105  
7106 m88k*)
7107 # FIXME: insert proper C++ library support
7108 _LT_TAGVAR(ld_shlibs, $1)=no
7109 ;;
7110  
7111 mvs*)
7112 case $cc_basename in
7113 cxx*)
7114 # FIXME: insert proper C++ library support
7115 _LT_TAGVAR(ld_shlibs, $1)=no
7116 ;;
7117 *)
7118 # FIXME: insert proper C++ library support
7119 _LT_TAGVAR(ld_shlibs, $1)=no
7120 ;;
7121 esac
7122 ;;
7123  
7124 netbsd*)
7125 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
7126 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
7127 wlarc=
7128 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7129 _LT_TAGVAR(hardcode_direct, $1)=yes
7130 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7131 fi
7132 # Workaround some broken pre-1.5 toolchains
7133 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
7134 ;;
7135  
7136 *nto* | *qnx*)
7137 _LT_TAGVAR(ld_shlibs, $1)=yes
7138 ;;
7139  
7140 openbsd* | bitrig*)
7141 if test -f /usr/libexec/ld.so; then
7142 _LT_TAGVAR(hardcode_direct, $1)=yes
7143 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7144 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
7145 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
7146 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7147 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
7148 _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'
7149 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
7150 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
7151 fi
7152 output_verbose_link_cmd=func_echo_all
7153 else
7154 _LT_TAGVAR(ld_shlibs, $1)=no
7155 fi
7156 ;;
7157  
7158 osf3* | osf4* | osf5*)
7159 case $cc_basename in
7160 KCC*)
7161 # Kuck and Associates, Inc. (KAI) C++ Compiler
7162  
7163 # KCC will only create a shared library if the output file
7164 # ends with ".so" (or ".sl" for HP-UX), so rename the library
7165 # to its proper name (with version) after linking.
7166 _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'
7167  
7168 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7169 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7170  
7171 # Archives containing C++ object files must be created using
7172 # the KAI C++ compiler.
7173 case $host in
7174 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
7175 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
7176 esac
7177 ;;
7178 RCC*)
7179 # Rational C++ 2.4.1
7180 # FIXME: insert proper C++ library support
7181 _LT_TAGVAR(ld_shlibs, $1)=no
7182 ;;
7183 cxx*)
7184 case $host in
7185 osf3*)
7186 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7187 _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'
7188 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7189 ;;
7190 *)
7191 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
7192 _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'
7193 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
7194 echo "-hidden">> $lib.exp~
7195 $CC -shared$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~
7196 $RM $lib.exp'
7197 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7198 ;;
7199 esac
7200  
7201 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7202  
7203 # Commands to make compiler produce verbose output that lists
7204 # what "hidden" libraries, object files and flags are used when
7205 # linking a shared library.
7206 #
7207 # There doesn't appear to be a way to prevent this compiler from
7208 # explicitly linking system object files so we need to strip them
7209 # from the output so that they don't get included in the library
7210 # dependencies.
7211 output_verbose_link_cmd='templist=`$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"'
7212 ;;
7213 *)
7214 if test yes,no = "$GXX,$with_gnu_ld"; then
7215 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7216 case $host in
7217 osf3*)
7218 _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'
7219 ;;
7220 *)
7221 _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'
7222 ;;
7223 esac
7224  
7225 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7226 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7227  
7228 # Commands to make compiler produce verbose output that lists
7229 # what "hidden" libraries, object files and flags are used when
7230 # linking a shared library.
7231 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7232  
7233 else
7234 # FIXME: insert proper C++ library support
7235 _LT_TAGVAR(ld_shlibs, $1)=no
7236 fi
7237 ;;
7238 esac
7239 ;;
7240  
7241 psos*)
7242 # FIXME: insert proper C++ library support
7243 _LT_TAGVAR(ld_shlibs, $1)=no
7244 ;;
7245  
7246 sunos4*)
7247 case $cc_basename in
7248 CC*)
7249 # Sun C++ 4.x
7250 # FIXME: insert proper C++ library support
7251 _LT_TAGVAR(ld_shlibs, $1)=no
7252 ;;
7253 lcc*)
7254 # Lucid
7255 # FIXME: insert proper C++ library support
7256 _LT_TAGVAR(ld_shlibs, $1)=no
7257 ;;
7258 *)
7259 # FIXME: insert proper C++ library support
7260 _LT_TAGVAR(ld_shlibs, $1)=no
7261 ;;
7262 esac
7263 ;;
7264  
7265 solaris*)
7266 case $cc_basename in
7267 CC* | sunCC*)
7268 # Sun C++ 4.2, 5.x and Centerline C++
7269 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
7270 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7271 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7272 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7273 $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7274  
7275 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7276 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7277 case $host_os in
7278 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7279 *)
7280 # The compiler driver will combine and reorder linker options,
7281 # but understands '-z linker_flag'.
7282 # Supported since Solaris 2.6 (maybe 2.5.1?)
7283 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
7284 ;;
7285 esac
7286 _LT_TAGVAR(link_all_deplibs, $1)=yes
7287  
7288 output_verbose_link_cmd='func_echo_all'
7289  
7290 # Archives containing C++ object files must be created using
7291 # "CC -xar", where "CC" is the Sun C++ compiler. This is
7292 # necessary to make sure instantiated templates are included
7293 # in the archive.
7294 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7295 ;;
7296 gcx*)
7297 # Green Hills C++ Compiler
7298 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7299  
7300 # The C++ compiler must be used to create the archive.
7301 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
7302 ;;
7303 *)
7304 # GNU C++ compiler with Solaris linker
7305 if test yes,no = "$GXX,$with_gnu_ld"; then
7306 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
7307 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
7308 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7309 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7310 $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 $lib.exp'
7311  
7312 # Commands to make compiler produce verbose output that lists
7313 # what "hidden" libraries, object files and flags are used when
7314 # linking a shared library.
7315 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7316 else
7317 # g++ 2.7 appears to require '-G' NOT '-shared' on this
7318 # platform.
7319 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7320 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7321 $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7322  
7323 # Commands to make compiler produce verbose output that lists
7324 # what "hidden" libraries, object files and flags are used when
7325 # linking a shared library.
7326 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7327 fi
7328  
7329 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
7330 case $host_os in
7331 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7332 *)
7333 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
7334 ;;
7335 esac
7336 fi
7337 ;;
7338 esac
7339 ;;
7340  
7341 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
7342 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7343 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7344 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7345 runpath_var='LD_RUN_PATH'
7346  
7347 case $cc_basename in
7348 CC*)
7349 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7350 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7351 ;;
7352 *)
7353 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7354 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7355 ;;
7356 esac
7357 ;;
7358  
7359 sysv5* | sco3.2v5* | sco5v6*)
7360 # Note: We CANNOT use -z defs as we might desire, because we do not
7361 # link with -lc, and that would cause any symbols used from libc to
7362 # always be unresolved, which means just about no library would
7363 # ever link correctly. If we're not using GNU ld we use -z text
7364 # though, which does catch some bad symbols but isn't as heavy-handed
7365 # as -z defs.
7366 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7367 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
7368 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7369 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7370 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
7371 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
7372 _LT_TAGVAR(link_all_deplibs, $1)=yes
7373 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
7374 runpath_var='LD_RUN_PATH'
7375  
7376 case $cc_basename in
7377 CC*)
7378 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7379 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7380 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
7381 '"$_LT_TAGVAR(old_archive_cmds, $1)"
7382 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
7383 '"$_LT_TAGVAR(reload_cmds, $1)"
7384 ;;
7385 *)
7386 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7387 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7388 ;;
7389 esac
7390 ;;
7391  
7392 tandem*)
7393 case $cc_basename in
7394 NCC*)
7395 # NonStop-UX NCC 3.20
7396 # FIXME: insert proper C++ library support
7397 _LT_TAGVAR(ld_shlibs, $1)=no
7398 ;;
7399 *)
7400 # FIXME: insert proper C++ library support
7401 _LT_TAGVAR(ld_shlibs, $1)=no
7402 ;;
7403 esac
7404 ;;
7405  
7406 vxworks*)
7407 # FIXME: insert proper C++ library support
7408 _LT_TAGVAR(ld_shlibs, $1)=no
7409 ;;
7410  
7411 *)
7412 # FIXME: insert proper C++ library support
7413 _LT_TAGVAR(ld_shlibs, $1)=no
7414 ;;
7415 esac
7416  
7417 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
7418 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
7419  
7420 _LT_TAGVAR(GCC, $1)=$GXX
7421 _LT_TAGVAR(LD, $1)=$LD
7422  
7423 ## CAVEAT EMPTOR:
7424 ## There is no encapsulation within the following macros, do not change
7425 ## the running order or otherwise move them around unless you know exactly
7426 ## what you are doing...
7427 _LT_SYS_HIDDEN_LIBDEPS($1)
7428 _LT_COMPILER_PIC($1)
7429 _LT_COMPILER_C_O($1)
7430 _LT_COMPILER_FILE_LOCKS($1)
7431 _LT_LINKER_SHLIBS($1)
7432 _LT_SYS_DYNAMIC_LINKER($1)
7433 _LT_LINKER_HARDCODE_LIBPATH($1)
7434  
7435 _LT_CONFIG($1)
7436 fi # test -n "$compiler"
7437  
7438 CC=$lt_save_CC
7439 CFLAGS=$lt_save_CFLAGS
7440 LDCXX=$LD
7441 LD=$lt_save_LD
7442 GCC=$lt_save_GCC
7443 with_gnu_ld=$lt_save_with_gnu_ld
7444 lt_cv_path_LDCXX=$lt_cv_path_LD
7445 lt_cv_path_LD=$lt_save_path_LD
7446 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
7447 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
7448 fi # test yes != "$_lt_caught_CXX_error"
7449  
7450 AC_LANG_POP
7451 ])# _LT_LANG_CXX_CONFIG
7452  
7453  
7454 # _LT_FUNC_STRIPNAME_CNF
7455 # ----------------------
7456 # func_stripname_cnf prefix suffix name
7457 # strip PREFIX and SUFFIX off of NAME.
7458 # PREFIX and SUFFIX must not contain globbing or regex special
7459 # characters, hashes, percent signs, but SUFFIX may contain a leading
7460 # dot (in which case that matches only a dot).
7461 #
7462 # This function is identical to the (non-XSI) version of func_stripname,
7463 # except this one can be used by m4 code that may be executed by configure,
7464 # rather than the libtool script.
7465 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
7466 AC_REQUIRE([_LT_DECL_SED])
7467 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
7468 func_stripname_cnf ()
7469 {
7470 case @S|@2 in
7471 .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
7472 *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
7473 esac
7474 } # func_stripname_cnf
7475 ])# _LT_FUNC_STRIPNAME_CNF
7476  
7477  
7478 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
7479 # ---------------------------------
7480 # Figure out "hidden" library dependencies from verbose
7481 # compiler output when linking a shared library.
7482 # Parse the compiler output and extract the necessary
7483 # objects, libraries and library flags.
7484 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
7485 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
7486 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
7487 # Dependencies to place before and after the object being linked:
7488 _LT_TAGVAR(predep_objects, $1)=
7489 _LT_TAGVAR(postdep_objects, $1)=
7490 _LT_TAGVAR(predeps, $1)=
7491 _LT_TAGVAR(postdeps, $1)=
7492 _LT_TAGVAR(compiler_lib_search_path, $1)=
7493  
7494 dnl we can't use the lt_simple_compile_test_code here,
7495 dnl because it contains code intended for an executable,
7496 dnl not a library. It's possible we should let each
7497 dnl tag define a new lt_????_link_test_code variable,
7498 dnl but it's only used here...
7499 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
7500 int a;
7501 void foo (void) { a = 0; }
7502 _LT_EOF
7503 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
7504 class Foo
7505 {
7506 public:
7507 Foo (void) { a = 0; }
7508 private:
7509 int a;
7510 };
7511 _LT_EOF
7512 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
7513 subroutine foo
7514 implicit none
7515 integer*4 a
7516 a=0
7517 return
7518 end
7519 _LT_EOF
7520 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
7521 subroutine foo
7522 implicit none
7523 integer a
7524 a=0
7525 return
7526 end
7527 _LT_EOF
7528 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
7529 public class foo {
7530 private int a;
7531 public void bar (void) {
7532 a = 0;
7533 }
7534 };
7535 _LT_EOF
7536 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
7537 package foo
7538 func foo() {
7539 }
7540 _LT_EOF
7541 ])
7542  
7543 _lt_libdeps_save_CFLAGS=$CFLAGS
7544 case "$CC $CFLAGS " in #(
7545 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
7546 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
7547 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
7548 esac
7549  
7550 dnl Parse the compiler output and extract the necessary
7551 dnl objects, libraries and library flags.
7552 if AC_TRY_EVAL(ac_compile); then
7553 # Parse the compiler output and extract the necessary
7554 # objects, libraries and library flags.
7555  
7556 # Sentinel used to keep track of whether or not we are before
7557 # the conftest object file.
7558 pre_test_object_deps_done=no
7559  
7560 for p in `eval "$output_verbose_link_cmd"`; do
7561 case $prev$p in
7562  
7563 -L* | -R* | -l*)
7564 # Some compilers place space between "-{L,R}" and the path.
7565 # Remove the space.
7566 if test x-L = "$p" ||
7567 test x-R = "$p"; then
7568 prev=$p
7569 continue
7570 fi
7571  
7572 # Expand the sysroot to ease extracting the directories later.
7573 if test -z "$prev"; then
7574 case $p in
7575 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7576 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7577 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7578 esac
7579 fi
7580 case $p in
7581 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7582 esac
7583 if test no = "$pre_test_object_deps_done"; then
7584 case $prev in
7585 -L | -R)
7586 # Internal compiler library paths should come after those
7587 # provided the user. The postdeps already come after the
7588 # user supplied libs so there is no need to process them.
7589 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7590 _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
7591 else
7592 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
7593 fi
7594 ;;
7595 # The "-l" case would never come before the object being
7596 # linked, so don't bother handling this case.
7597 esac
7598 else
7599 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7600 _LT_TAGVAR(postdeps, $1)=$prev$p
7601 else
7602 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
7603 fi
7604 fi
7605 prev=
7606 ;;
7607  
7608 *.lto.$objext) ;; # Ignore GCC LTO objects
7609 *.$objext)
7610 # This assumes that the test object file only shows up
7611 # once in the compiler output.
7612 if test "$p" = "conftest.$objext"; then
7613 pre_test_object_deps_done=yes
7614 continue
7615 fi
7616  
7617 if test no = "$pre_test_object_deps_done"; then
7618 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7619 _LT_TAGVAR(predep_objects, $1)=$p
7620 else
7621 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7622 fi
7623 else
7624 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7625 _LT_TAGVAR(postdep_objects, $1)=$p
7626 else
7627 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7628 fi
7629 fi
7630 ;;
7631  
7632 *) ;; # Ignore the rest.
7633  
7634 esac
7635 done
7636  
7637 # Clean up.
7638 rm -f a.out a.exe
7639 else
7640 echo "libtool.m4: error: problem compiling $1 test program"
7641 fi
7642  
7643 $RM -f confest.$objext
7644 CFLAGS=$_lt_libdeps_save_CFLAGS
7645  
7646 # PORTME: override above test on systems where it is broken
7647 m4_if([$1], [CXX],
7648 [case $host_os in
7649 interix[[3-9]]*)
7650 # Interix 3.5 installs completely hosed .la files for C++, so rather than
7651 # hack all around it, let's just trust "g++" to DTRT.
7652 _LT_TAGVAR(predep_objects,$1)=
7653 _LT_TAGVAR(postdep_objects,$1)=
7654 _LT_TAGVAR(postdeps,$1)=
7655 ;;
7656 esac
7657 ])
7658  
7659 case " $_LT_TAGVAR(postdeps, $1) " in
7660 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7661 esac
7662 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7663 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7664 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
7665 fi
7666 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7667 [The directories searched by this compiler when creating a shared library])
7668 _LT_TAGDECL([], [predep_objects], [1],
7669 [Dependencies to place before and after the objects being linked to
7670 create a shared library])
7671 _LT_TAGDECL([], [postdep_objects], [1])
7672 _LT_TAGDECL([], [predeps], [1])
7673 _LT_TAGDECL([], [postdeps], [1])
7674 _LT_TAGDECL([], [compiler_lib_search_path], [1],
7675 [The library search path used internally by the compiler when linking
7676 a shared library])
7677 ])# _LT_SYS_HIDDEN_LIBDEPS
7678  
7679  
7680 # _LT_LANG_F77_CONFIG([TAG])
7681 # --------------------------
7682 # Ensure that the configuration variables for a Fortran 77 compiler are
7683 # suitably defined. These variables are subsequently used by _LT_CONFIG
7684 # to write the compiler configuration to 'libtool'.
7685 m4_defun([_LT_LANG_F77_CONFIG],
7686 [AC_LANG_PUSH(Fortran 77)
7687 if test -z "$F77" || test no = "$F77"; then
7688 _lt_disable_F77=yes
7689 fi
7690  
7691 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7692 _LT_TAGVAR(allow_undefined_flag, $1)=
7693 _LT_TAGVAR(always_export_symbols, $1)=no
7694 _LT_TAGVAR(archive_expsym_cmds, $1)=
7695 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7696 _LT_TAGVAR(hardcode_direct, $1)=no
7697 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7698 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7699 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7700 _LT_TAGVAR(hardcode_minus_L, $1)=no
7701 _LT_TAGVAR(hardcode_automatic, $1)=no
7702 _LT_TAGVAR(inherit_rpath, $1)=no
7703 _LT_TAGVAR(module_cmds, $1)=
7704 _LT_TAGVAR(module_expsym_cmds, $1)=
7705 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7706 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7707 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7708 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7709 _LT_TAGVAR(no_undefined_flag, $1)=
7710 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7711 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7712  
7713 # Source file extension for f77 test sources.
7714 ac_ext=f
7715  
7716 # Object file extension for compiled f77 test sources.
7717 objext=o
7718 _LT_TAGVAR(objext, $1)=$objext
7719  
7720 # No sense in running all these tests if we already determined that
7721 # the F77 compiler isn't working. Some variables (like enable_shared)
7722 # are currently assumed to apply to all compilers on this platform,
7723 # and will be corrupted by setting them based on a non-working compiler.
7724 if test yes != "$_lt_disable_F77"; then
7725 # Code to be used in simple compile tests
7726 lt_simple_compile_test_code="\
7727 subroutine t
7728 return
7729 end
7730 "
7731  
7732 # Code to be used in simple link tests
7733 lt_simple_link_test_code="\
7734 program t
7735 end
7736 "
7737  
7738 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7739 _LT_TAG_COMPILER
7740  
7741 # save warnings/boilerplate of simple test code
7742 _LT_COMPILER_BOILERPLATE
7743 _LT_LINKER_BOILERPLATE
7744  
7745 # Allow CC to be a program name with arguments.
7746 lt_save_CC=$CC
7747 lt_save_GCC=$GCC
7748 lt_save_CFLAGS=$CFLAGS
7749 CC=${F77-"f77"}
7750 CFLAGS=$FFLAGS
7751 compiler=$CC
7752 _LT_TAGVAR(compiler, $1)=$CC
7753 _LT_CC_BASENAME([$compiler])
7754 GCC=$G77
7755 if test -n "$compiler"; then
7756 AC_MSG_CHECKING([if libtool supports shared libraries])
7757 AC_MSG_RESULT([$can_build_shared])
7758  
7759 AC_MSG_CHECKING([whether to build shared libraries])
7760 test no = "$can_build_shared" && enable_shared=no
7761  
7762 # On AIX, shared libraries and static libraries use the same namespace, and
7763 # are all built from PIC.
7764 case $host_os in
7765 aix3*)
7766 test yes = "$enable_shared" && enable_static=no
7767 if test -n "$RANLIB"; then
7768 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7769 postinstall_cmds='$RANLIB $lib'
7770 fi
7771 ;;
7772 aix[[4-9]]*)
7773 if test ia64 != "$host_cpu"; then
7774 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7775 yes,aix,yes) ;; # shared object as lib.so file only
7776 yes,svr4,*) ;; # shared object as lib.so archive member only
7777 yes,*) enable_static=no ;; # shared object in lib.a archive as well
7778 esac
7779 fi
7780 ;;
7781 esac
7782 AC_MSG_RESULT([$enable_shared])
7783  
7784 AC_MSG_CHECKING([whether to build static libraries])
7785 # Make sure either enable_shared or enable_static is yes.
7786 test yes = "$enable_shared" || enable_static=yes
7787 AC_MSG_RESULT([$enable_static])
7788  
7789 _LT_TAGVAR(GCC, $1)=$G77
7790 _LT_TAGVAR(LD, $1)=$LD
7791  
7792 ## CAVEAT EMPTOR:
7793 ## There is no encapsulation within the following macros, do not change
7794 ## the running order or otherwise move them around unless you know exactly
7795 ## what you are doing...
7796 _LT_COMPILER_PIC($1)
7797 _LT_COMPILER_C_O($1)
7798 _LT_COMPILER_FILE_LOCKS($1)
7799 _LT_LINKER_SHLIBS($1)
7800 _LT_SYS_DYNAMIC_LINKER($1)
7801 _LT_LINKER_HARDCODE_LIBPATH($1)
7802  
7803 _LT_CONFIG($1)
7804 fi # test -n "$compiler"
7805  
7806 GCC=$lt_save_GCC
7807 CC=$lt_save_CC
7808 CFLAGS=$lt_save_CFLAGS
7809 fi # test yes != "$_lt_disable_F77"
7810  
7811 AC_LANG_POP
7812 ])# _LT_LANG_F77_CONFIG
7813  
7814  
7815 # _LT_LANG_FC_CONFIG([TAG])
7816 # -------------------------
7817 # Ensure that the configuration variables for a Fortran compiler are
7818 # suitably defined. These variables are subsequently used by _LT_CONFIG
7819 # to write the compiler configuration to 'libtool'.
7820 m4_defun([_LT_LANG_FC_CONFIG],
7821 [AC_LANG_PUSH(Fortran)
7822  
7823 if test -z "$FC" || test no = "$FC"; then
7824 _lt_disable_FC=yes
7825 fi
7826  
7827 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7828 _LT_TAGVAR(allow_undefined_flag, $1)=
7829 _LT_TAGVAR(always_export_symbols, $1)=no
7830 _LT_TAGVAR(archive_expsym_cmds, $1)=
7831 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
7832 _LT_TAGVAR(hardcode_direct, $1)=no
7833 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
7834 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7835 _LT_TAGVAR(hardcode_libdir_separator, $1)=
7836 _LT_TAGVAR(hardcode_minus_L, $1)=no
7837 _LT_TAGVAR(hardcode_automatic, $1)=no
7838 _LT_TAGVAR(inherit_rpath, $1)=no
7839 _LT_TAGVAR(module_cmds, $1)=
7840 _LT_TAGVAR(module_expsym_cmds, $1)=
7841 _LT_TAGVAR(link_all_deplibs, $1)=unknown
7842 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7843 _LT_TAGVAR(reload_flag, $1)=$reload_flag
7844 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7845 _LT_TAGVAR(no_undefined_flag, $1)=
7846 _LT_TAGVAR(whole_archive_flag_spec, $1)=
7847 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7848  
7849 # Source file extension for fc test sources.
7850 ac_ext=${ac_fc_srcext-f}
7851  
7852 # Object file extension for compiled fc test sources.
7853 objext=o
7854 _LT_TAGVAR(objext, $1)=$objext
7855  
7856 # No sense in running all these tests if we already determined that
7857 # the FC compiler isn't working. Some variables (like enable_shared)
7858 # are currently assumed to apply to all compilers on this platform,
7859 # and will be corrupted by setting them based on a non-working compiler.
7860 if test yes != "$_lt_disable_FC"; then
7861 # Code to be used in simple compile tests
7862 lt_simple_compile_test_code="\
7863 subroutine t
7864 return
7865 end
7866 "
7867  
7868 # Code to be used in simple link tests
7869 lt_simple_link_test_code="\
7870 program t
7871 end
7872 "
7873  
7874 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7875 _LT_TAG_COMPILER
7876  
7877 # save warnings/boilerplate of simple test code
7878 _LT_COMPILER_BOILERPLATE
7879 _LT_LINKER_BOILERPLATE
7880  
7881 # Allow CC to be a program name with arguments.
7882 lt_save_CC=$CC
7883 lt_save_GCC=$GCC
7884 lt_save_CFLAGS=$CFLAGS
7885 CC=${FC-"f95"}
7886 CFLAGS=$FCFLAGS
7887 compiler=$CC
7888 GCC=$ac_cv_fc_compiler_gnu
7889  
7890 _LT_TAGVAR(compiler, $1)=$CC
7891 _LT_CC_BASENAME([$compiler])
7892  
7893 if test -n "$compiler"; then
7894 AC_MSG_CHECKING([if libtool supports shared libraries])
7895 AC_MSG_RESULT([$can_build_shared])
7896  
7897 AC_MSG_CHECKING([whether to build shared libraries])
7898 test no = "$can_build_shared" && enable_shared=no
7899  
7900 # On AIX, shared libraries and static libraries use the same namespace, and
7901 # are all built from PIC.
7902 case $host_os in
7903 aix3*)
7904 test yes = "$enable_shared" && enable_static=no
7905 if test -n "$RANLIB"; then
7906 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7907 postinstall_cmds='$RANLIB $lib'
7908 fi
7909 ;;
7910 aix[[4-9]]*)
7911 if test ia64 != "$host_cpu"; then
7912 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7913 yes,aix,yes) ;; # shared object as lib.so file only
7914 yes,svr4,*) ;; # shared object as lib.so archive member only
7915 yes,*) enable_static=no ;; # shared object in lib.a archive as well
7916 esac
7917 fi
7918 ;;
7919 esac
7920 AC_MSG_RESULT([$enable_shared])
7921  
7922 AC_MSG_CHECKING([whether to build static libraries])
7923 # Make sure either enable_shared or enable_static is yes.
7924 test yes = "$enable_shared" || enable_static=yes
7925 AC_MSG_RESULT([$enable_static])
7926  
7927 _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
7928 _LT_TAGVAR(LD, $1)=$LD
7929  
7930 ## CAVEAT EMPTOR:
7931 ## There is no encapsulation within the following macros, do not change
7932 ## the running order or otherwise move them around unless you know exactly
7933 ## what you are doing...
7934 _LT_SYS_HIDDEN_LIBDEPS($1)
7935 _LT_COMPILER_PIC($1)
7936 _LT_COMPILER_C_O($1)
7937 _LT_COMPILER_FILE_LOCKS($1)
7938 _LT_LINKER_SHLIBS($1)
7939 _LT_SYS_DYNAMIC_LINKER($1)
7940 _LT_LINKER_HARDCODE_LIBPATH($1)
7941  
7942 _LT_CONFIG($1)
7943 fi # test -n "$compiler"
7944  
7945 GCC=$lt_save_GCC
7946 CC=$lt_save_CC
7947 CFLAGS=$lt_save_CFLAGS
7948 fi # test yes != "$_lt_disable_FC"
7949  
7950 AC_LANG_POP
7951 ])# _LT_LANG_FC_CONFIG
7952  
7953  
7954 # _LT_LANG_GCJ_CONFIG([TAG])
7955 # --------------------------
7956 # Ensure that the configuration variables for the GNU Java Compiler compiler
7957 # are suitably defined. These variables are subsequently used by _LT_CONFIG
7958 # to write the compiler configuration to 'libtool'.
7959 m4_defun([_LT_LANG_GCJ_CONFIG],
7960 [AC_REQUIRE([LT_PROG_GCJ])dnl
7961 AC_LANG_SAVE
7962  
7963 # Source file extension for Java test sources.
7964 ac_ext=java
7965  
7966 # Object file extension for compiled Java test sources.
7967 objext=o
7968 _LT_TAGVAR(objext, $1)=$objext
7969  
7970 # Code to be used in simple compile tests
7971 lt_simple_compile_test_code="class foo {}"
7972  
7973 # Code to be used in simple link tests
7974 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7975  
7976 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7977 _LT_TAG_COMPILER
7978  
7979 # save warnings/boilerplate of simple test code
7980 _LT_COMPILER_BOILERPLATE
7981 _LT_LINKER_BOILERPLATE
7982  
7983 # Allow CC to be a program name with arguments.
7984 lt_save_CC=$CC
7985 lt_save_CFLAGS=$CFLAGS
7986 lt_save_GCC=$GCC
7987 GCC=yes
7988 CC=${GCJ-"gcj"}
7989 CFLAGS=$GCJFLAGS
7990 compiler=$CC
7991 _LT_TAGVAR(compiler, $1)=$CC
7992 _LT_TAGVAR(LD, $1)=$LD
7993 _LT_CC_BASENAME([$compiler])
7994  
7995 # GCJ did not exist at the time GCC didn't implicitly link libc in.
7996 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7997  
7998 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7999 _LT_TAGVAR(reload_flag, $1)=$reload_flag
8000 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
8001  
8002 if test -n "$compiler"; then
8003 _LT_COMPILER_NO_RTTI($1)
8004 _LT_COMPILER_PIC($1)
8005 _LT_COMPILER_C_O($1)
8006 _LT_COMPILER_FILE_LOCKS($1)
8007 _LT_LINKER_SHLIBS($1)
8008 _LT_LINKER_HARDCODE_LIBPATH($1)
8009  
8010 _LT_CONFIG($1)
8011 fi
8012  
8013 AC_LANG_RESTORE
8014  
8015 GCC=$lt_save_GCC
8016 CC=$lt_save_CC
8017 CFLAGS=$lt_save_CFLAGS
8018 ])# _LT_LANG_GCJ_CONFIG
8019  
8020  
8021 # _LT_LANG_GO_CONFIG([TAG])
8022 # --------------------------
8023 # Ensure that the configuration variables for the GNU Go compiler
8024 # are suitably defined. These variables are subsequently used by _LT_CONFIG
8025 # to write the compiler configuration to 'libtool'.
8026 m4_defun([_LT_LANG_GO_CONFIG],
8027 [AC_REQUIRE([LT_PROG_GO])dnl
8028 AC_LANG_SAVE
8029  
8030 # Source file extension for Go test sources.
8031 ac_ext=go
8032  
8033 # Object file extension for compiled Go test sources.
8034 objext=o
8035 _LT_TAGVAR(objext, $1)=$objext
8036  
8037 # Code to be used in simple compile tests
8038 lt_simple_compile_test_code="package main; func main() { }"
8039  
8040 # Code to be used in simple link tests
8041 lt_simple_link_test_code='package main; func main() { }'
8042  
8043 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
8044 _LT_TAG_COMPILER
8045  
8046 # save warnings/boilerplate of simple test code
8047 _LT_COMPILER_BOILERPLATE
8048 _LT_LINKER_BOILERPLATE
8049  
8050 # Allow CC to be a program name with arguments.
8051 lt_save_CC=$CC
8052 lt_save_CFLAGS=$CFLAGS
8053 lt_save_GCC=$GCC
8054 GCC=yes
8055 CC=${GOC-"gccgo"}
8056 CFLAGS=$GOFLAGS
8057 compiler=$CC
8058 _LT_TAGVAR(compiler, $1)=$CC
8059 _LT_TAGVAR(LD, $1)=$LD
8060 _LT_CC_BASENAME([$compiler])
8061  
8062 # Go did not exist at the time GCC didn't implicitly link libc in.
8063 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
8064  
8065 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
8066 _LT_TAGVAR(reload_flag, $1)=$reload_flag
8067 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
8068  
8069 if test -n "$compiler"; then
8070 _LT_COMPILER_NO_RTTI($1)
8071 _LT_COMPILER_PIC($1)
8072 _LT_COMPILER_C_O($1)
8073 _LT_COMPILER_FILE_LOCKS($1)
8074 _LT_LINKER_SHLIBS($1)
8075 _LT_LINKER_HARDCODE_LIBPATH($1)
8076  
8077 _LT_CONFIG($1)
8078 fi
8079  
8080 AC_LANG_RESTORE
8081  
8082 GCC=$lt_save_GCC
8083 CC=$lt_save_CC
8084 CFLAGS=$lt_save_CFLAGS
8085 ])# _LT_LANG_GO_CONFIG
8086  
8087  
8088 # _LT_LANG_RC_CONFIG([TAG])
8089 # -------------------------
8090 # Ensure that the configuration variables for the Windows resource compiler
8091 # are suitably defined. These variables are subsequently used by _LT_CONFIG
8092 # to write the compiler configuration to 'libtool'.
8093 m4_defun([_LT_LANG_RC_CONFIG],
8094 [AC_REQUIRE([LT_PROG_RC])dnl
8095 AC_LANG_SAVE
8096  
8097 # Source file extension for RC test sources.
8098 ac_ext=rc
8099  
8100 # Object file extension for compiled RC test sources.
8101 objext=o
8102 _LT_TAGVAR(objext, $1)=$objext
8103  
8104 # Code to be used in simple compile tests
8105 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
8106  
8107 # Code to be used in simple link tests
8108 lt_simple_link_test_code=$lt_simple_compile_test_code
8109  
8110 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
8111 _LT_TAG_COMPILER
8112  
8113 # save warnings/boilerplate of simple test code
8114 _LT_COMPILER_BOILERPLATE
8115 _LT_LINKER_BOILERPLATE
8116  
8117 # Allow CC to be a program name with arguments.
8118 lt_save_CC=$CC
8119 lt_save_CFLAGS=$CFLAGS
8120 lt_save_GCC=$GCC
8121 GCC=
8122 CC=${RC-"windres"}
8123 CFLAGS=
8124 compiler=$CC
8125 _LT_TAGVAR(compiler, $1)=$CC
8126 _LT_CC_BASENAME([$compiler])
8127 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
8128  
8129 if test -n "$compiler"; then
8130 :
8131 _LT_CONFIG($1)
8132 fi
8133  
8134 GCC=$lt_save_GCC
8135 AC_LANG_RESTORE
8136 CC=$lt_save_CC
8137 CFLAGS=$lt_save_CFLAGS
8138 ])# _LT_LANG_RC_CONFIG
8139  
8140  
8141 # LT_PROG_GCJ
8142 # -----------
8143 AC_DEFUN([LT_PROG_GCJ],
8144 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
8145 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
8146 [AC_CHECK_TOOL(GCJ, gcj,)
8147 test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
8148 AC_SUBST(GCJFLAGS)])])[]dnl
8149 ])
8150  
8151 # Old name:
8152 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
8153 dnl aclocal-1.4 backwards compatibility:
8154 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
8155  
8156  
8157 # LT_PROG_GO
8158 # ----------
8159 AC_DEFUN([LT_PROG_GO],
8160 [AC_CHECK_TOOL(GOC, gccgo,)
8161 ])
8162  
8163  
8164 # LT_PROG_RC
8165 # ----------
8166 AC_DEFUN([LT_PROG_RC],
8167 [AC_CHECK_TOOL(RC, windres,)
8168 ])
8169  
8170 # Old name:
8171 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
8172 dnl aclocal-1.4 backwards compatibility:
8173 dnl AC_DEFUN([LT_AC_PROG_RC], [])
8174  
8175  
8176 # _LT_DECL_EGREP
8177 # --------------
8178 # If we don't have a new enough Autoconf to choose the best grep
8179 # available, choose the one first in the user's PATH.
8180 m4_defun([_LT_DECL_EGREP],
8181 [AC_REQUIRE([AC_PROG_EGREP])dnl
8182 AC_REQUIRE([AC_PROG_FGREP])dnl
8183 test -z "$GREP" && GREP=grep
8184 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
8185 _LT_DECL([], [EGREP], [1], [An ERE matcher])
8186 _LT_DECL([], [FGREP], [1], [A literal string matcher])
8187 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
8188 AC_SUBST([GREP])
8189 ])
8190  
8191  
8192 # _LT_DECL_OBJDUMP
8193 # --------------
8194 # If we don't have a new enough Autoconf to choose the best objdump
8195 # available, choose the one first in the user's PATH.
8196 m4_defun([_LT_DECL_OBJDUMP],
8197 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
8198 test -z "$OBJDUMP" && OBJDUMP=objdump
8199 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
8200 AC_SUBST([OBJDUMP])
8201 ])
8202  
8203 # _LT_DECL_DLLTOOL
8204 # ----------------
8205 # Ensure DLLTOOL variable is set.
8206 m4_defun([_LT_DECL_DLLTOOL],
8207 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8208 test -z "$DLLTOOL" && DLLTOOL=dlltool
8209 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
8210 AC_SUBST([DLLTOOL])
8211 ])
8212  
8213 # _LT_DECL_SED
8214 # ------------
8215 # Check for a fully-functional sed program, that truncates
8216 # as few characters as possible. Prefer GNU sed if found.
8217 m4_defun([_LT_DECL_SED],
8218 [AC_PROG_SED
8219 test -z "$SED" && SED=sed
8220 Xsed="$SED -e 1s/^X//"
8221 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
8222 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
8223 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
8224 ])# _LT_DECL_SED
8225  
8226 m4_ifndef([AC_PROG_SED], [
8227 # NOTE: This macro has been submitted for inclusion into #
8228 # GNU Autoconf as AC_PROG_SED. When it is available in #
8229 # a released version of Autoconf we should remove this #
8230 # macro and use it instead. #
8231  
8232 m4_defun([AC_PROG_SED],
8233 [AC_MSG_CHECKING([for a sed that does not truncate output])
8234 AC_CACHE_VAL(lt_cv_path_SED,
8235 [# Loop through the user's path and test for sed and gsed.
8236 # Then use that list of sed's as ones to test for truncation.
8237 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8238 for as_dir in $PATH
8239 do
8240 IFS=$as_save_IFS
8241 test -z "$as_dir" && as_dir=.
8242 for lt_ac_prog in sed gsed; do
8243 for ac_exec_ext in '' $ac_executable_extensions; do
8244 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
8245 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
8246 fi
8247 done
8248 done
8249 done
8250 IFS=$as_save_IFS
8251 lt_ac_max=0
8252 lt_ac_count=0
8253 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
8254 # along with /bin/sed that truncates output.
8255 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
8256 test ! -f "$lt_ac_sed" && continue
8257 cat /dev/null > conftest.in
8258 lt_ac_count=0
8259 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
8260 # Check for GNU sed and select it if it is found.
8261 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
8262 lt_cv_path_SED=$lt_ac_sed
8263 break
8264 fi
8265 while true; do
8266 cat conftest.in conftest.in >conftest.tmp
8267 mv conftest.tmp conftest.in
8268 cp conftest.in conftest.nl
8269 echo >>conftest.nl
8270 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
8271 cmp -s conftest.out conftest.nl || break
8272 # 10000 chars as input seems more than enough
8273 test 10 -lt "$lt_ac_count" && break
8274 lt_ac_count=`expr $lt_ac_count + 1`
8275 if test "$lt_ac_count" -gt "$lt_ac_max"; then
8276 lt_ac_max=$lt_ac_count
8277 lt_cv_path_SED=$lt_ac_sed
8278 fi
8279 done
8280 done
8281 ])
8282 SED=$lt_cv_path_SED
8283 AC_SUBST([SED])
8284 AC_MSG_RESULT([$SED])
8285 ])#AC_PROG_SED
8286 ])#m4_ifndef
8287  
8288 # Old name:
8289 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
8290 dnl aclocal-1.4 backwards compatibility:
8291 dnl AC_DEFUN([LT_AC_PROG_SED], [])
8292  
8293  
8294 # _LT_CHECK_SHELL_FEATURES
8295 # ------------------------
8296 # Find out whether the shell is Bourne or XSI compatible,
8297 # or has some other useful features.
8298 m4_defun([_LT_CHECK_SHELL_FEATURES],
8299 [if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8300 lt_unset=unset
8301 else
8302 lt_unset=false
8303 fi
8304 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
8305  
8306 # test EBCDIC or ASCII
8307 case `echo X|tr X '\101'` in
8308 A) # ASCII based system
8309 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
8310 lt_SP2NL='tr \040 \012'
8311 lt_NL2SP='tr \015\012 \040\040'
8312 ;;
8313 *) # EBCDIC based system
8314 lt_SP2NL='tr \100 \n'
8315 lt_NL2SP='tr \r\n \100\100'
8316 ;;
8317 esac
8318 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
8319 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
8320 ])# _LT_CHECK_SHELL_FEATURES
8321  
8322  
8323 # _LT_PATH_CONVERSION_FUNCTIONS
8324 # -----------------------------
8325 # Determine what file name conversion functions should be used by
8326 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
8327 # for certain cross-compile configurations and native mingw.
8328 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
8329 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8330 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
8331 AC_MSG_CHECKING([how to convert $build file names to $host format])
8332 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
8333 [case $host in
8334 *-*-mingw* )
8335 case $build in
8336 *-*-mingw* ) # actually msys
8337 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
8338 ;;
8339 *-*-cygwin* )
8340 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
8341 ;;
8342 * ) # otherwise, assume *nix
8343 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
8344 ;;
8345 esac
8346 ;;
8347 *-*-cygwin* )
8348 case $build in
8349 *-*-mingw* ) # actually msys
8350 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
8351 ;;
8352 *-*-cygwin* )
8353 lt_cv_to_host_file_cmd=func_convert_file_noop
8354 ;;
8355 * ) # otherwise, assume *nix
8356 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
8357 ;;
8358 esac
8359 ;;
8360 * ) # unhandled hosts (and "normal" native builds)
8361 lt_cv_to_host_file_cmd=func_convert_file_noop
8362 ;;
8363 esac
8364 ])
8365 to_host_file_cmd=$lt_cv_to_host_file_cmd
8366 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
8367 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
8368 [0], [convert $build file names to $host format])dnl
8369  
8370 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
8371 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
8372 [#assume ordinary cross tools, or native build.
8373 lt_cv_to_tool_file_cmd=func_convert_file_noop
8374 case $host in
8375 *-*-mingw* )
8376 case $build in
8377 *-*-mingw* ) # actually msys
8378 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
8379 ;;
8380 esac
8381 ;;
8382 esac
8383 ])
8384 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
8385 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
8386 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
8387 [0], [convert $build files to toolchain format])dnl
8388 ])# _LT_PATH_CONVERSION_FUNCTIONS
8389  
8390 # Helper functions for option handling. -*- Autoconf -*-
8391 #
8392 # Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software
8393 # Foundation, Inc.
8394 # Written by Gary V. Vaughan, 2004
8395 #
8396 # This file is free software; the Free Software Foundation gives
8397 # unlimited permission to copy and/or distribute it, with or without
8398 # modifications, as long as this notice is preserved.
8399  
8400 # serial 8 ltoptions.m4
8401  
8402 # This is to help aclocal find these macros, as it can't see m4_define.
8403 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
8404  
8405  
8406 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
8407 # ------------------------------------------
8408 m4_define([_LT_MANGLE_OPTION],
8409 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
8410  
8411  
8412 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
8413 # ---------------------------------------
8414 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
8415 # matching handler defined, dispatch to it. Other OPTION-NAMEs are
8416 # saved as a flag.
8417 m4_define([_LT_SET_OPTION],
8418 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
8419 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
8420 _LT_MANGLE_DEFUN([$1], [$2]),
8421 [m4_warning([Unknown $1 option '$2'])])[]dnl
8422 ])
8423  
8424  
8425 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
8426 # ------------------------------------------------------------
8427 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8428 m4_define([_LT_IF_OPTION],
8429 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
8430  
8431  
8432 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
8433 # -------------------------------------------------------
8434 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
8435 # are set.
8436 m4_define([_LT_UNLESS_OPTIONS],
8437 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8438 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
8439 [m4_define([$0_found])])])[]dnl
8440 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
8441 ])[]dnl
8442 ])
8443  
8444  
8445 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
8446 # ----------------------------------------
8447 # OPTION-LIST is a space-separated list of Libtool options associated
8448 # with MACRO-NAME. If any OPTION has a matching handler declared with
8449 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
8450 # the unknown option and exit.
8451 m4_defun([_LT_SET_OPTIONS],
8452 [# Set options
8453 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8454 [_LT_SET_OPTION([$1], _LT_Option)])
8455  
8456 m4_if([$1],[LT_INIT],[
8457 dnl
8458 dnl Simply set some default values (i.e off) if boolean options were not
8459 dnl specified:
8460 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
8461 ])
8462 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
8463 ])
8464 dnl
8465 dnl If no reference was made to various pairs of opposing options, then
8466 dnl we run the default mode handler for the pair. For example, if neither
8467 dnl 'shared' nor 'disable-shared' was passed, we enable building of shared
8468 dnl archives by default:
8469 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
8470 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
8471 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
8472 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
8473 [_LT_ENABLE_FAST_INSTALL])
8474 _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4],
8475 [_LT_WITH_AIX_SONAME([aix])])
8476 ])
8477 ])# _LT_SET_OPTIONS
8478  
8479  
8480  
8481 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
8482 # -----------------------------------------
8483 m4_define([_LT_MANGLE_DEFUN],
8484 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
8485  
8486  
8487 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
8488 # -----------------------------------------------
8489 m4_define([LT_OPTION_DEFINE],
8490 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
8491 ])# LT_OPTION_DEFINE
8492  
8493  
8494 # dlopen
8495 # ------
8496 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
8497 ])
8498  
8499 AU_DEFUN([AC_LIBTOOL_DLOPEN],
8500 [_LT_SET_OPTION([LT_INIT], [dlopen])
8501 AC_DIAGNOSE([obsolete],
8502 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8503 put the 'dlopen' option into LT_INIT's first parameter.])
8504 ])
8505  
8506 dnl aclocal-1.4 backwards compatibility:
8507 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
8508  
8509  
8510 # win32-dll
8511 # ---------
8512 # Declare package support for building win32 dll's.
8513 LT_OPTION_DEFINE([LT_INIT], [win32-dll],
8514 [enable_win32_dll=yes
8515  
8516 case $host in
8517 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
8518 AC_CHECK_TOOL(AS, as, false)
8519 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8520 AC_CHECK_TOOL(OBJDUMP, objdump, false)
8521 ;;
8522 esac
8523  
8524 test -z "$AS" && AS=as
8525 _LT_DECL([], [AS], [1], [Assembler program])dnl
8526  
8527 test -z "$DLLTOOL" && DLLTOOL=dlltool
8528 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
8529  
8530 test -z "$OBJDUMP" && OBJDUMP=objdump
8531 _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
8532 ])# win32-dll
8533  
8534 AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
8535 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
8536 _LT_SET_OPTION([LT_INIT], [win32-dll])
8537 AC_DIAGNOSE([obsolete],
8538 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8539 put the 'win32-dll' option into LT_INIT's first parameter.])
8540 ])
8541  
8542 dnl aclocal-1.4 backwards compatibility:
8543 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
8544  
8545  
8546 # _LT_ENABLE_SHARED([DEFAULT])
8547 # ----------------------------
8548 # implement the --enable-shared flag, and supports the 'shared' and
8549 # 'disable-shared' LT_INIT options.
8550 # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
8551 m4_define([_LT_ENABLE_SHARED],
8552 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
8553 AC_ARG_ENABLE([shared],
8554 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
8555 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
8556 [p=${PACKAGE-default}
8557 case $enableval in
8558 yes) enable_shared=yes ;;
8559 no) enable_shared=no ;;
8560 *)
8561 enable_shared=no
8562 # Look at the argument we got. We use all the common list separators.
8563 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8564 for pkg in $enableval; do
8565 IFS=$lt_save_ifs
8566 if test "X$pkg" = "X$p"; then
8567 enable_shared=yes
8568 fi
8569 done
8570 IFS=$lt_save_ifs
8571 ;;
8572 esac],
8573 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
8574  
8575 _LT_DECL([build_libtool_libs], [enable_shared], [0],
8576 [Whether or not to build shared libraries])
8577 ])# _LT_ENABLE_SHARED
8578  
8579 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
8580 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
8581  
8582 # Old names:
8583 AC_DEFUN([AC_ENABLE_SHARED],
8584 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
8585 ])
8586  
8587 AC_DEFUN([AC_DISABLE_SHARED],
8588 [_LT_SET_OPTION([LT_INIT], [disable-shared])
8589 ])
8590  
8591 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
8592 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
8593  
8594 dnl aclocal-1.4 backwards compatibility:
8595 dnl AC_DEFUN([AM_ENABLE_SHARED], [])
8596 dnl AC_DEFUN([AM_DISABLE_SHARED], [])
8597  
8598  
8599  
8600 # _LT_ENABLE_STATIC([DEFAULT])
8601 # ----------------------------
8602 # implement the --enable-static flag, and support the 'static' and
8603 # 'disable-static' LT_INIT options.
8604 # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
8605 m4_define([_LT_ENABLE_STATIC],
8606 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
8607 AC_ARG_ENABLE([static],
8608 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
8609 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
8610 [p=${PACKAGE-default}
8611 case $enableval in
8612 yes) enable_static=yes ;;
8613 no) enable_static=no ;;
8614 *)
8615 enable_static=no
8616 # Look at the argument we got. We use all the common list separators.
8617 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8618 for pkg in $enableval; do
8619 IFS=$lt_save_ifs
8620 if test "X$pkg" = "X$p"; then
8621 enable_static=yes
8622 fi
8623 done
8624 IFS=$lt_save_ifs
8625 ;;
8626 esac],
8627 [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
8628  
8629 _LT_DECL([build_old_libs], [enable_static], [0],
8630 [Whether or not to build static libraries])
8631 ])# _LT_ENABLE_STATIC
8632  
8633 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
8634 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
8635  
8636 # Old names:
8637 AC_DEFUN([AC_ENABLE_STATIC],
8638 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
8639 ])
8640  
8641 AC_DEFUN([AC_DISABLE_STATIC],
8642 [_LT_SET_OPTION([LT_INIT], [disable-static])
8643 ])
8644  
8645 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
8646 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
8647  
8648 dnl aclocal-1.4 backwards compatibility:
8649 dnl AC_DEFUN([AM_ENABLE_STATIC], [])
8650 dnl AC_DEFUN([AM_DISABLE_STATIC], [])
8651  
8652  
8653  
8654 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
8655 # ----------------------------------
8656 # implement the --enable-fast-install flag, and support the 'fast-install'
8657 # and 'disable-fast-install' LT_INIT options.
8658 # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
8659 m4_define([_LT_ENABLE_FAST_INSTALL],
8660 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
8661 AC_ARG_ENABLE([fast-install],
8662 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
8663 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
8664 [p=${PACKAGE-default}
8665 case $enableval in
8666 yes) enable_fast_install=yes ;;
8667 no) enable_fast_install=no ;;
8668 *)
8669 enable_fast_install=no
8670 # Look at the argument we got. We use all the common list separators.
8671 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8672 for pkg in $enableval; do
8673 IFS=$lt_save_ifs
8674 if test "X$pkg" = "X$p"; then
8675 enable_fast_install=yes
8676 fi
8677 done
8678 IFS=$lt_save_ifs
8679 ;;
8680 esac],
8681 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
8682  
8683 _LT_DECL([fast_install], [enable_fast_install], [0],
8684 [Whether or not to optimize for fast installation])dnl
8685 ])# _LT_ENABLE_FAST_INSTALL
8686  
8687 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
8688 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
8689  
8690 # Old names:
8691 AU_DEFUN([AC_ENABLE_FAST_INSTALL],
8692 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
8693 AC_DIAGNOSE([obsolete],
8694 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8695 the 'fast-install' option into LT_INIT's first parameter.])
8696 ])
8697  
8698 AU_DEFUN([AC_DISABLE_FAST_INSTALL],
8699 [_LT_SET_OPTION([LT_INIT], [disable-fast-install])
8700 AC_DIAGNOSE([obsolete],
8701 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
8702 the 'disable-fast-install' option into LT_INIT's first parameter.])
8703 ])
8704  
8705 dnl aclocal-1.4 backwards compatibility:
8706 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
8707 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
8708  
8709  
8710 # _LT_WITH_AIX_SONAME([DEFAULT])
8711 # ----------------------------------
8712 # implement the --with-aix-soname flag, and support the `aix-soname=aix'
8713 # and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT
8714 # is either `aix', `both' or `svr4'. If omitted, it defaults to `aix'.
8715 m4_define([_LT_WITH_AIX_SONAME],
8716 [m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl
8717 shared_archive_member_spec=
8718 case $host,$enable_shared in
8719 power*-*-aix[[5-9]]*,yes)
8720 AC_MSG_CHECKING([which variant of shared library versioning to provide])
8721 AC_ARG_WITH([aix-soname],
8722 [AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
8723 [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])],
8724 [case $withval in
8725 aix|svr4|both)
8726 ;;
8727 *)
8728 AC_MSG_ERROR([Unknown argument to --with-aix-soname])
8729 ;;
8730 esac
8731 lt_cv_with_aix_soname=$with_aix_soname],
8732 [AC_CACHE_VAL([lt_cv_with_aix_soname],
8733 [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT)
8734 with_aix_soname=$lt_cv_with_aix_soname])
8735 AC_MSG_RESULT([$with_aix_soname])
8736 if test aix != "$with_aix_soname"; then
8737 # For the AIX way of multilib, we name the shared archive member
8738 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
8739 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
8740 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
8741 # the AIX toolchain works better with OBJECT_MODE set (default 32).
8742 if test 64 = "${OBJECT_MODE-32}"; then
8743 shared_archive_member_spec=shr_64
8744 else
8745 shared_archive_member_spec=shr
8746 fi
8747 fi
8748 ;;
8749 *)
8750 with_aix_soname=aix
8751 ;;
8752 esac
8753  
8754 _LT_DECL([], [shared_archive_member_spec], [0],
8755 [Shared archive member basename, for filename based shared library versioning on AIX])dnl
8756 ])# _LT_WITH_AIX_SONAME
8757  
8758 LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])])
8759 LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])])
8760 LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])])
8761  
8762  
8763 # _LT_WITH_PIC([MODE])
8764 # --------------------
8765 # implement the --with-pic flag, and support the 'pic-only' and 'no-pic'
8766 # LT_INIT options.
8767 # MODE is either 'yes' or 'no'. If omitted, it defaults to 'both'.
8768 m4_define([_LT_WITH_PIC],
8769 [AC_ARG_WITH([pic],
8770 [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
8771 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
8772 [lt_p=${PACKAGE-default}
8773 case $withval in
8774 yes|no) pic_mode=$withval ;;
8775 *)
8776 pic_mode=default
8777 # Look at the argument we got. We use all the common list separators.
8778 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8779 for lt_pkg in $withval; do
8780 IFS=$lt_save_ifs
8781 if test "X$lt_pkg" = "X$lt_p"; then
8782 pic_mode=yes
8783 fi
8784 done
8785 IFS=$lt_save_ifs
8786 ;;
8787 esac],
8788 [pic_mode=m4_default([$1], [default])])
8789  
8790 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
8791 ])# _LT_WITH_PIC
8792  
8793 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
8794 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
8795  
8796 # Old name:
8797 AU_DEFUN([AC_LIBTOOL_PICMODE],
8798 [_LT_SET_OPTION([LT_INIT], [pic-only])
8799 AC_DIAGNOSE([obsolete],
8800 [$0: Remove this warning and the call to _LT_SET_OPTION when you
8801 put the 'pic-only' option into LT_INIT's first parameter.])
8802 ])
8803  
8804 dnl aclocal-1.4 backwards compatibility:
8805 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
8806  
8807  
8808 m4_define([_LTDL_MODE], [])
8809 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
8810 [m4_define([_LTDL_MODE], [nonrecursive])])
8811 LT_OPTION_DEFINE([LTDL_INIT], [recursive],
8812 [m4_define([_LTDL_MODE], [recursive])])
8813 LT_OPTION_DEFINE([LTDL_INIT], [subproject],
8814 [m4_define([_LTDL_MODE], [subproject])])
8815  
8816 m4_define([_LTDL_TYPE], [])
8817 LT_OPTION_DEFINE([LTDL_INIT], [installable],
8818 [m4_define([_LTDL_TYPE], [installable])])
8819 LT_OPTION_DEFINE([LTDL_INIT], [convenience],
8820 [m4_define([_LTDL_TYPE], [convenience])])
8821  
8822 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
8823 #
8824 # Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software
8825 # Foundation, Inc.
8826 # Written by Gary V. Vaughan, 2004
8827 #
8828 # This file is free software; the Free Software Foundation gives
8829 # unlimited permission to copy and/or distribute it, with or without
8830 # modifications, as long as this notice is preserved.
8831  
8832 # serial 6 ltsugar.m4
8833  
8834 # This is to help aclocal find these macros, as it can't see m4_define.
8835 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
8836  
8837  
8838 # lt_join(SEP, ARG1, [ARG2...])
8839 # -----------------------------
8840 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
8841 # associated separator.
8842 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
8843 # versions in m4sugar had bugs.
8844 m4_define([lt_join],
8845 [m4_if([$#], [1], [],
8846 [$#], [2], [[$2]],
8847 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
8848 m4_define([_lt_join],
8849 [m4_if([$#$2], [2], [],
8850 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
8851  
8852  
8853 # lt_car(LIST)
8854 # lt_cdr(LIST)
8855 # ------------
8856 # Manipulate m4 lists.
8857 # These macros are necessary as long as will still need to support
8858 # Autoconf-2.59, which quotes differently.
8859 m4_define([lt_car], [[$1]])
8860 m4_define([lt_cdr],
8861 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
8862 [$#], 1, [],
8863 [m4_dquote(m4_shift($@))])])
8864 m4_define([lt_unquote], $1)
8865  
8866  
8867 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
8868 # ------------------------------------------
8869 # Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'.
8870 # Note that neither SEPARATOR nor STRING are expanded; they are appended
8871 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
8872 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
8873 # than defined and empty).
8874 #
8875 # This macro is needed until we can rely on Autoconf 2.62, since earlier
8876 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
8877 m4_define([lt_append],
8878 [m4_define([$1],
8879 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
8880  
8881  
8882  
8883 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
8884 # ----------------------------------------------------------
8885 # Produce a SEP delimited list of all paired combinations of elements of
8886 # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
8887 # has the form PREFIXmINFIXSUFFIXn.
8888 # Needed until we can rely on m4_combine added in Autoconf 2.62.
8889 m4_define([lt_combine],
8890 [m4_if(m4_eval([$# > 3]), [1],
8891 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
8892 [[m4_foreach([_Lt_prefix], [$2],
8893 [m4_foreach([_Lt_suffix],
8894 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
8895 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
8896  
8897  
8898 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
8899 # -----------------------------------------------------------------------
8900 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
8901 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
8902 m4_define([lt_if_append_uniq],
8903 [m4_ifdef([$1],
8904 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
8905 [lt_append([$1], [$2], [$3])$4],
8906 [$5])],
8907 [lt_append([$1], [$2], [$3])$4])])
8908  
8909  
8910 # lt_dict_add(DICT, KEY, VALUE)
8911 # -----------------------------
8912 m4_define([lt_dict_add],
8913 [m4_define([$1($2)], [$3])])
8914  
8915  
8916 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
8917 # --------------------------------------------
8918 m4_define([lt_dict_add_subkey],
8919 [m4_define([$1($2:$3)], [$4])])
8920  
8921  
8922 # lt_dict_fetch(DICT, KEY, [SUBKEY])
8923 # ----------------------------------
8924 m4_define([lt_dict_fetch],
8925 [m4_ifval([$3],
8926 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
8927 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
8928  
8929  
8930 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
8931 # -----------------------------------------------------------------
8932 m4_define([lt_if_dict_fetch],
8933 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
8934 [$5],
8935 [$6])])
8936  
8937  
8938 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
8939 # --------------------------------------------------------------
8940 m4_define([lt_dict_filter],
8941 [m4_if([$5], [], [],
8942 [lt_join(m4_quote(m4_default([$4], [[, ]])),
8943 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
8944 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
8945 ])
8946  
8947 # ltversion.m4 -- version numbers -*- Autoconf -*-
8948 #
8949 # Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc.
8950 # Written by Scott James Remnant, 2004
8951 #
8952 # This file is free software; the Free Software Foundation gives
8953 # unlimited permission to copy and/or distribute it, with or without
8954 # modifications, as long as this notice is preserved.
8955  
8956 # @configure_input@
8957  
8958 # serial 4179 ltversion.m4
8959 # This file is part of GNU Libtool
8960  
8961 m4_define([LT_PACKAGE_VERSION], [2.4.6])
8962 m4_define([LT_PACKAGE_REVISION], [2.4.6])
8963  
8964 AC_DEFUN([LTVERSION_VERSION],
8965 [macro_version='2.4.6'
8966 macro_revision='2.4.6'
8967 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
8968 _LT_DECL(, macro_revision, 0)
8969 ])
8970  
8971 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
8972 #
8973 # Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software
8974 # Foundation, Inc.
8975 # Written by Scott James Remnant, 2004.
8976 #
8977 # This file is free software; the Free Software Foundation gives
8978 # unlimited permission to copy and/or distribute it, with or without
8979 # modifications, as long as this notice is preserved.
8980  
8981 # serial 5 lt~obsolete.m4
8982  
8983 # These exist entirely to fool aclocal when bootstrapping libtool.
8984 #
8985 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN),
8986 # which have later been changed to m4_define as they aren't part of the
8987 # exported API, or moved to Autoconf or Automake where they belong.
8988 #
8989 # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
8990 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
8991 # using a macro with the same name in our local m4/libtool.m4 it'll
8992 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
8993 # and doesn't know about Autoconf macros at all.)
8994 #
8995 # So we provide this file, which has a silly filename so it's always
8996 # included after everything else. This provides aclocal with the
8997 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
8998 # because those macros already exist, or will be overwritten later.
8999 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
9000 #
9001 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
9002 # Yes, that means every name once taken will need to remain here until
9003 # we give up compatibility with versions before 1.7, at which point
9004 # we need to keep only those names which we still refer to.
9005  
9006 # This is to help aclocal find these macros, as it can't see m4_define.
9007 AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
9008  
9009 m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
9010 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
9011 m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
9012 m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
9013 m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
9014 m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
9015 m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
9016 m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
9017 m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
9018 m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
9019 m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
9020 m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
9021 m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
9022 m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
9023 m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
9024 m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
9025 m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
9026 m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
9027 m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
9028 m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
9029 m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
9030 m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
9031 m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
9032 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
9033 m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
9034 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
9035 m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
9036 m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
9037 m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
9038 m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
9039 m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
9040 m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
9041 m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
9042 m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
9043 m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
9044 m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
9045 m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
9046 m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
9047 m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
9048 m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
9049 m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
9050 m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
9051 m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
9052 m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
9053 m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
9054 m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
9055 m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
9056 m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
9057 m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
9058 m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
9059 m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
9060 m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
9061 m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
9062 m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
9063 m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
9064 m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
9065 m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
9066 m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
9067 m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
9068 m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
9069 m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
9070  
9071 # Copyright (C) 2002-2014 Free Software Foundation, Inc.
9072 #
9073 # This file is free software; the Free Software Foundation
9074 # gives unlimited permission to copy and/or distribute it,
9075 # with or without modifications, as long as this notice is preserved.
9076  
9077 # AM_AUTOMAKE_VERSION(VERSION)
9078 # ----------------------------
9079 # Automake X.Y traces this macro to ensure aclocal.m4 has been
9080 # generated from the m4 files accompanying Automake X.Y.
9081 # (This private macro should not be called outside this file.)
9082 AC_DEFUN([AM_AUTOMAKE_VERSION],
9083 [am__api_version='1.15'
9084 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
9085 dnl require some minimum version. Point them to the right macro.
9086 m4_if([$1], [1.15], [],
9087 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
9088 ])
9089  
9090 # _AM_AUTOCONF_VERSION(VERSION)
9091 # -----------------------------
9092 # aclocal traces this macro to find the Autoconf version.
9093 # This is a private macro too. Using m4_define simplifies
9094 # the logic in aclocal, which can simply ignore this definition.
9095 m4_define([_AM_AUTOCONF_VERSION], [])
9096  
9097 # AM_SET_CURRENT_AUTOMAKE_VERSION
9098 # -------------------------------
9099 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
9100 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
9101 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
9102 [AM_AUTOMAKE_VERSION([1.15])dnl
9103 m4_ifndef([AC_AUTOCONF_VERSION],
9104 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
9105 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
9106  
9107 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
9108  
9109 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
9110 #
9111 # This file is free software; the Free Software Foundation
9112 # gives unlimited permission to copy and/or distribute it,
9113 # with or without modifications, as long as this notice is preserved.
9114  
9115 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
9116 # $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to
9117 # '$srcdir', '$srcdir/..', or '$srcdir/../..'.
9118 #
9119 # Of course, Automake must honor this variable whenever it calls a
9120 # tool from the auxiliary directory. The problem is that $srcdir (and
9121 # therefore $ac_aux_dir as well) can be either absolute or relative,
9122 # depending on how configure is run. This is pretty annoying, since
9123 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
9124 # source directory, any form will work fine, but in subdirectories a
9125 # relative path needs to be adjusted first.
9126 #
9127 # $ac_aux_dir/missing
9128 # fails when called from a subdirectory if $ac_aux_dir is relative
9129 # $top_srcdir/$ac_aux_dir/missing
9130 # fails if $ac_aux_dir is absolute,
9131 # fails when called from a subdirectory in a VPATH build with
9132 # a relative $ac_aux_dir
9133 #
9134 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
9135 # are both prefixed by $srcdir. In an in-source build this is usually
9136 # harmless because $srcdir is '.', but things will broke when you
9137 # start a VPATH build or use an absolute $srcdir.
9138 #
9139 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
9140 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
9141 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
9142 # and then we would define $MISSING as
9143 # MISSING="\${SHELL} $am_aux_dir/missing"
9144 # This will work as long as MISSING is not called from configure, because
9145 # unfortunately $(top_srcdir) has no meaning in configure.
9146 # However there are other variables, like CC, which are often used in
9147 # configure, and could therefore not use this "fixed" $ac_aux_dir.
9148 #
9149 # Another solution, used here, is to always expand $ac_aux_dir to an
9150 # absolute PATH. The drawback is that using absolute paths prevent a
9151 # configured tree to be moved without reconfiguration.
9152  
9153 AC_DEFUN([AM_AUX_DIR_EXPAND],
9154 [AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
9155 # Expand $ac_aux_dir to an absolute path.
9156 am_aux_dir=`cd "$ac_aux_dir" && pwd`
9157 ])
9158  
9159 # AM_CONDITIONAL -*- Autoconf -*-
9160  
9161 # Copyright (C) 1997-2014 Free Software Foundation, Inc.
9162 #
9163 # This file is free software; the Free Software Foundation
9164 # gives unlimited permission to copy and/or distribute it,
9165 # with or without modifications, as long as this notice is preserved.
9166  
9167 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
9168 # -------------------------------------
9169 # Define a conditional.
9170 AC_DEFUN([AM_CONDITIONAL],
9171 [AC_PREREQ([2.52])dnl
9172 m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
9173 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
9174 AC_SUBST([$1_TRUE])dnl
9175 AC_SUBST([$1_FALSE])dnl
9176 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
9177 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
9178 m4_define([_AM_COND_VALUE_$1], [$2])dnl
9179 if $2; then
9180 $1_TRUE=
9181 $1_FALSE='#'
9182 else
9183 $1_TRUE='#'
9184 $1_FALSE=
9185 fi
9186 AC_CONFIG_COMMANDS_PRE(
9187 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
9188 AC_MSG_ERROR([[conditional "$1" was never defined.
9189 Usually this means the macro was only invoked conditionally.]])
9190 fi])])
9191  
9192 # Copyright (C) 1999-2014 Free Software Foundation, Inc.
9193 #
9194 # This file is free software; the Free Software Foundation
9195 # gives unlimited permission to copy and/or distribute it,
9196 # with or without modifications, as long as this notice is preserved.
9197  
9198  
9199 # There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
9200 # written in clear, in which case automake, when reading aclocal.m4,
9201 # will think it sees a *use*, and therefore will trigger all it's
9202 # C support machinery. Also note that it means that autoscan, seeing
9203 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
9204  
9205  
9206 # _AM_DEPENDENCIES(NAME)
9207 # ----------------------
9208 # See how the compiler implements dependency checking.
9209 # NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
9210 # We try a few techniques and use that to set a single cache variable.
9211 #
9212 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
9213 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
9214 # dependency, and given that the user is not expected to run this macro,
9215 # just rely on AC_PROG_CC.
9216 AC_DEFUN([_AM_DEPENDENCIES],
9217 [AC_REQUIRE([AM_SET_DEPDIR])dnl
9218 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
9219 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
9220 AC_REQUIRE([AM_DEP_TRACK])dnl
9221  
9222 m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],
9223 [$1], [CXX], [depcc="$CXX" am_compiler_list=],
9224 [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
9225 [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
9226 [$1], [UPC], [depcc="$UPC" am_compiler_list=],
9227 [$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
9228 [depcc="$$1" am_compiler_list=])
9229  
9230 AC_CACHE_CHECK([dependency style of $depcc],
9231 [am_cv_$1_dependencies_compiler_type],
9232 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
9233 # We make a subdir and do the tests there. Otherwise we can end up
9234 # making bogus files that we don't know about and never remove. For
9235 # instance it was reported that on HP-UX the gcc test will end up
9236 # making a dummy file named 'D' -- because '-MD' means "put the output
9237 # in D".
9238 rm -rf conftest.dir
9239 mkdir conftest.dir
9240 # Copy depcomp to subdir because otherwise we won't find it if we're
9241 # using a relative directory.
9242 cp "$am_depcomp" conftest.dir
9243 cd conftest.dir
9244 # We will build objects and dependencies in a subdirectory because
9245 # it helps to detect inapplicable dependency modes. For instance
9246 # both Tru64's cc and ICC support -MD to output dependencies as a
9247 # side effect of compilation, but ICC will put the dependencies in
9248 # the current directory while Tru64 will put them in the object
9249 # directory.
9250 mkdir sub
9251  
9252 am_cv_$1_dependencies_compiler_type=none
9253 if test "$am_compiler_list" = ""; then
9254 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
9255 fi
9256 am__universal=false
9257 m4_case([$1], [CC],
9258 [case " $depcc " in #(
9259 *\ -arch\ *\ -arch\ *) am__universal=true ;;
9260 esac],
9261 [CXX],
9262 [case " $depcc " in #(
9263 *\ -arch\ *\ -arch\ *) am__universal=true ;;
9264 esac])
9265  
9266 for depmode in $am_compiler_list; do
9267 # Setup a source with many dependencies, because some compilers
9268 # like to wrap large dependency lists on column 80 (with \), and
9269 # we should not choose a depcomp mode which is confused by this.
9270 #
9271 # We need to recreate these files for each test, as the compiler may
9272 # overwrite some of them when testing with obscure command lines.
9273 # This happens at least with the AIX C compiler.
9274 : > sub/conftest.c
9275 for i in 1 2 3 4 5 6; do
9276 echo '#include "conftst'$i'.h"' >> sub/conftest.c
9277 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
9278 # Solaris 10 /bin/sh.
9279 echo '/* dummy */' > sub/conftst$i.h
9280 done
9281 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
9282  
9283 # We check with '-c' and '-o' for the sake of the "dashmstdout"
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9285 # handle '-M -o', and we need to detect this. Also, some Intel
9286 # versions had trouble with output in subdirs.
9287 am__obj=sub/conftest.${OBJEXT-o}
9288 am__minus_obj="-o $am__obj"
9289 case $depmode in
9290 gcc)
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9292 test "$am__universal" = false || continue
9293 ;;
9294 nosideeffect)
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9297 if test "x$enable_dependency_tracking" = xyes; then
9298 continue
9299 else
9300 break
9301 fi
9302 ;;
9303 msvc7 | msvc7msys | msvisualcpp | msvcmsys)
9304 # This compiler won't grok '-c -o', but also, the minuso test has
9305 # not run yet. These depmodes are late enough in the game, and
9306 # so weak that their functioning should not be impacted.
9307 am__obj=conftest.${OBJEXT-o}
9308 am__minus_obj=
9309 ;;
9310 none) break ;;
9311 esac
9312 if depmode=$depmode \
9313 source=sub/conftest.c object=$am__obj \
9314 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
9315 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
9316 >/dev/null 2>conftest.err &&
9317 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
9318 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
9319 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
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9323 # that says an option was ignored or not supported.
9324 # When given -MP, icc 7.0 and 7.1 complain thusly:
9325 # icc: Command line warning: ignoring option '-M'; no argument required
9326 # The diagnosis changed in icc 8.0:
9327 # icc: Command line remark: option '-MP' not supported
9328 if (grep 'ignoring option' conftest.err ||
9329 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
9330 am_cv_$1_dependencies_compiler_type=$depmode
9331 break
9332 fi
9333 fi
9334 done
9335  
9336 cd ..
9337 rm -rf conftest.dir
9338 else
9339 am_cv_$1_dependencies_compiler_type=none
9340 fi
9341 ])
9342 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
9343 AM_CONDITIONAL([am__fastdep$1], [
9344 test "x$enable_dependency_tracking" != xno \
9345 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
9346 ])
9347  
9348  
9349 # AM_SET_DEPDIR
9350 # -------------
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9352 # This macro is AC_REQUIREd in _AM_DEPENDENCIES.
9353 AC_DEFUN([AM_SET_DEPDIR],
9354 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9355 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
9356 ])
9357  
9358  
9359 # AM_DEP_TRACK
9360 # ------------
9361 AC_DEFUN([AM_DEP_TRACK],
9362 [AC_ARG_ENABLE([dependency-tracking], [dnl
9363 AS_HELP_STRING(
9364 [--enable-dependency-tracking],
9365 [do not reject slow dependency extractors])
9366 AS_HELP_STRING(
9367 [--disable-dependency-tracking],
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9371 AMDEPBACKSLASH='\'
9372 am__nodep='_no'
9373 fi
9374 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
9375 AC_SUBST([AMDEPBACKSLASH])dnl
9376 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
9377 AC_SUBST([am__nodep])dnl
9378 _AM_SUBST_NOTMAKE([am__nodep])dnl
9379 ])
9380  
9381 # Generate code to set up dependency tracking. -*- Autoconf -*-
9382  
9383 # Copyright (C) 1999-2014 Free Software Foundation, Inc.
9384 #
9385 # This file is free software; the Free Software Foundation
9386 # gives unlimited permission to copy and/or distribute it,
9387 # with or without modifications, as long as this notice is preserved.
9388  
9389  
9390 # _AM_OUTPUT_DEPENDENCY_COMMANDS
9391 # ------------------------------
9392 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
9393 [{
9394 # Older Autoconf quotes --file arguments for eval, but not when files
9395 # are listed without --file. Let's play safe and only enable the eval
9396 # if we detect the quoting.
9397 case $CONFIG_FILES in
9398 *\'*) eval set x "$CONFIG_FILES" ;;
9399 *) set x $CONFIG_FILES ;;
9400 esac
9401 shift
9402 for mf
9403 do
9404 # Strip MF so we end up with the name of the file.
9405 mf=`echo "$mf" | sed -e 's/:.*$//'`
9406 # Check whether this is an Automake generated Makefile or not.
9407 # We used to match only the files named 'Makefile.in', but
9408 # some people rename them; so instead we look at the file content.
9409 # Grep'ing the first line is not enough: some people post-process
9410 # each Makefile.in and add a new line on top of each file to say so.
9411 # Grep'ing the whole file is not good either: AIX grep has a line
9412 # limit of 2048, but all sed's we know have understand at least 4000.
9413 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
9414 dirpart=`AS_DIRNAME("$mf")`
9415 else
9416 continue
9417 fi
9418 # Extract the definition of DEPDIR, am__include, and am__quote
9419 # from the Makefile without running 'make'.
9420 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9421 test -z "$DEPDIR" && continue
9422 am__include=`sed -n 's/^am__include = //p' < "$mf"`
9423 test -z "$am__include" && continue
9424 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
9425 # Find all dependency output files, they are included files with
9426 # $(DEPDIR) in their names. We invoke sed twice because it is the
9427 # simplest approach to changing $(DEPDIR) to its actual value in the
9428 # expansion.
9429 for file in `sed -n "
9430 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
9431 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
9432 # Make sure the directory exists.
9433 test -f "$dirpart/$file" && continue
9434 fdir=`AS_DIRNAME(["$file"])`
9435 AS_MKDIR_P([$dirpart/$fdir])
9436 # echo "creating $dirpart/$file"
9437 echo '# dummy' > "$dirpart/$file"
9438 done
9439 done
9440 }
9441 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
9442  
9443  
9444 # AM_OUTPUT_DEPENDENCY_COMMANDS
9445 # -----------------------------
9446 # This macro should only be invoked once -- use via AC_REQUIRE.
9447 #
9448 # This code is only required when automatic dependency tracking
9449 # is enabled. FIXME. This creates each '.P' file that we will
9450 # need in order to bootstrap the dependency handling code.
9451 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
9452 [AC_CONFIG_COMMANDS([depfiles],
9453 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
9454 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
9455 ])
9456  
9457 # Do all the work for Automake. -*- Autoconf -*-
9458  
9459 # Copyright (C) 1996-2014 Free Software Foundation, Inc.
9460 #
9461 # This file is free software; the Free Software Foundation
9462 # gives unlimited permission to copy and/or distribute it,
9463 # with or without modifications, as long as this notice is preserved.
9464  
9465 # This macro actually does too much. Some checks are only needed if
9466 # your package does certain things. But this isn't really a big deal.
9467  
9468 dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
9469 m4_define([AC_PROG_CC],
9470 m4_defn([AC_PROG_CC])
9471 [_AM_PROG_CC_C_O
9472 ])
9473  
9474 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
9475 # AM_INIT_AUTOMAKE([OPTIONS])
9476 # -----------------------------------------------
9477 # The call with PACKAGE and VERSION arguments is the old style
9478 # call (pre autoconf-2.50), which is being phased out. PACKAGE
9479 # and VERSION should now be passed to AC_INIT and removed from
9480 # the call to AM_INIT_AUTOMAKE.
9481 # We support both call styles for the transition. After
9482 # the next Automake release, Autoconf can make the AC_INIT
9483 # arguments mandatory, and then we can depend on a new Autoconf
9484 # release and drop the old call support.
9485 AC_DEFUN([AM_INIT_AUTOMAKE],
9486 [AC_PREREQ([2.65])dnl
9487 dnl Autoconf wants to disallow AM_ names. We explicitly allow
9488 dnl the ones we care about.
9489 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
9490 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
9491 AC_REQUIRE([AC_PROG_INSTALL])dnl
9492 if test "`cd $srcdir && pwd`" != "`pwd`"; then
9493 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
9494 # is not polluted with repeated "-I."
9495 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
9496 # test to see if srcdir already configured
9497 if test -f $srcdir/config.status; then
9498 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
9499 fi
9500 fi
9501  
9502 # test whether we have cygpath
9503 if test -z "$CYGPATH_W"; then
9504 if (cygpath --version) >/dev/null 2>/dev/null; then
9505 CYGPATH_W='cygpath -w'
9506 else
9507 CYGPATH_W=echo
9508 fi
9509 fi
9510 AC_SUBST([CYGPATH_W])
9511  
9512 # Define the identity of the package.
9513 dnl Distinguish between old-style and new-style calls.
9514 m4_ifval([$2],
9515 [AC_DIAGNOSE([obsolete],
9516 [$0: two- and three-arguments forms are deprecated.])
9517 m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
9518 AC_SUBST([PACKAGE], [$1])dnl
9519 AC_SUBST([VERSION], [$2])],
9520 [_AM_SET_OPTIONS([$1])dnl
9521 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
9522 m4_if(
9523 m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
9524 [ok:ok],,
9525 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
9526 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
9527 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
9528  
9529 _AM_IF_OPTION([no-define],,
9530 [AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
9531 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
9532  
9533 # Some tools Automake needs.
9534 AC_REQUIRE([AM_SANITY_CHECK])dnl
9535 AC_REQUIRE([AC_ARG_PROGRAM])dnl
9536 AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
9537 AM_MISSING_PROG([AUTOCONF], [autoconf])
9538 AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
9539 AM_MISSING_PROG([AUTOHEADER], [autoheader])
9540 AM_MISSING_PROG([MAKEINFO], [makeinfo])
9541 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
9542 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
9543 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
9544 # For better backward compatibility. To be removed once Automake 1.9.x
9545 # dies out for good. For more background, see:
9546 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
9547 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
9548 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
9549 # We need awk for the "check" target (and possibly the TAP driver). The
9550 # system "awk" is bad on some platforms.
9551 AC_REQUIRE([AC_PROG_AWK])dnl
9552 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
9553 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9554 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
9555 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
9556 [_AM_PROG_TAR([v7])])])
9557 _AM_IF_OPTION([no-dependencies],,
9558 [AC_PROVIDE_IFELSE([AC_PROG_CC],
9559 [_AM_DEPENDENCIES([CC])],
9560 [m4_define([AC_PROG_CC],
9561 m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
9562 AC_PROVIDE_IFELSE([AC_PROG_CXX],
9563 [_AM_DEPENDENCIES([CXX])],
9564 [m4_define([AC_PROG_CXX],
9565 m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
9566 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
9567 [_AM_DEPENDENCIES([OBJC])],
9568 [m4_define([AC_PROG_OBJC],
9569 m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
9570 AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
9571 [_AM_DEPENDENCIES([OBJCXX])],
9572 [m4_define([AC_PROG_OBJCXX],
9573 m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
9574 ])
9575 AC_REQUIRE([AM_SILENT_RULES])dnl
9576 dnl The testsuite driver may need to know about EXEEXT, so add the
9577 dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This
9578 dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
9579 AC_CONFIG_COMMANDS_PRE(dnl
9580 [m4_provide_if([_AM_COMPILER_EXEEXT],
9581 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
9582  
9583 # POSIX will say in a future version that running "rm -f" with no argument
9584 # is OK; and we want to be able to make that assumption in our Makefile
9585 # recipes. So use an aggressive probe to check that the usage we want is
9586 # actually supported "in the wild" to an acceptable degree.
9587 # See automake bug#10828.
9588 # To make any issue more visible, cause the running configure to be aborted
9589 # by default if the 'rm' program in use doesn't match our expectations; the
9590 # user can still override this though.
9591 if rm -f && rm -fr && rm -rf; then : OK; else
9592 cat >&2 <<'END'
9593 Oops!
9594  
9595 Your 'rm' program seems unable to run without file operands specified
9596 on the command line, even when the '-f' option is present. This is contrary
9597 to the behaviour of most rm programs out there, and not conforming with
9598 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
9599  
9600 Please tell bug-automake@gnu.org about your system, including the value
9601 of your $PATH and any error possibly output before this message. This
9602 can help us improve future automake versions.
9603  
9604 END
9605 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
9606 echo 'Configuration will proceed anyway, since you have set the' >&2
9607 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
9608 echo >&2
9609 else
9610 cat >&2 <<'END'
9611 Aborting the configuration process, to ensure you take notice of the issue.
9612  
9613 You can download and install GNU coreutils to get an 'rm' implementation
9614 that behaves properly: <http://www.gnu.org/software/coreutils/>.
9615  
9616 If you want to complete the configuration process using your problematic
9617 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
9618 to "yes", and re-run configure.
9619  
9620 END
9621 AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
9622 fi
9623 fi
9624 dnl The trailing newline in this macro's definition is deliberate, for
9625 dnl backward compatibility and to allow trailing 'dnl'-style comments
9626 dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
9627 ])
9628  
9629 dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
9630 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
9631 dnl mangled by Autoconf and run in a shell conditional statement.
9632 m4_define([_AC_COMPILER_EXEEXT],
9633 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
9634  
9635 # When config.status generates a header, we must update the stamp-h file.
9636 # This file resides in the same directory as the config header
9637 # that is generated. The stamp files are numbered to have different names.
9638  
9639 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
9640 # loop where config.status creates the headers, so we can generate
9641 # our stamp files there.
9642 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
9643 [# Compute $1's index in $config_headers.
9644 _am_arg=$1
9645 _am_stamp_count=1
9646 for _am_header in $config_headers :; do
9647 case $_am_header in
9648 $_am_arg | $_am_arg:* )
9649 break ;;
9650 * )
9651 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
9652 esac
9653 done
9654 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
9655  
9656 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
9657 #
9658 # This file is free software; the Free Software Foundation
9659 # gives unlimited permission to copy and/or distribute it,
9660 # with or without modifications, as long as this notice is preserved.
9661  
9662 # AM_PROG_INSTALL_SH
9663 # ------------------
9664 # Define $install_sh.
9665 AC_DEFUN([AM_PROG_INSTALL_SH],
9666 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9667 if test x"${install_sh+set}" != xset; then
9668 case $am_aux_dir in
9669 *\ * | *\ *)
9670 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
9671 *)
9672 install_sh="\${SHELL} $am_aux_dir/install-sh"
9673 esac
9674 fi
9675 AC_SUBST([install_sh])])
9676  
9677 # Copyright (C) 2003-2014 Free Software Foundation, Inc.
9678 #
9679 # This file is free software; the Free Software Foundation
9680 # gives unlimited permission to copy and/or distribute it,
9681 # with or without modifications, as long as this notice is preserved.
9682  
9683 # Check whether the underlying file-system supports filenames
9684 # with a leading dot. For instance MS-DOS doesn't.
9685 AC_DEFUN([AM_SET_LEADING_DOT],
9686 [rm -rf .tst 2>/dev/null
9687 mkdir .tst 2>/dev/null
9688 if test -d .tst; then
9689 am__leading_dot=.
9690 else
9691 am__leading_dot=_
9692 fi
9693 rmdir .tst 2>/dev/null
9694 AC_SUBST([am__leading_dot])])
9695  
9696 # Check to see how 'make' treats includes. -*- Autoconf -*-
9697  
9698 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
9699 #
9700 # This file is free software; the Free Software Foundation
9701 # gives unlimited permission to copy and/or distribute it,
9702 # with or without modifications, as long as this notice is preserved.
9703  
9704 # AM_MAKE_INCLUDE()
9705 # -----------------
9706 # Check to see how make treats includes.
9707 AC_DEFUN([AM_MAKE_INCLUDE],
9708 [am_make=${MAKE-make}
9709 cat > confinc << 'END'
9710 am__doit:
9711 @echo this is the am__doit target
9712 .PHONY: am__doit
9713 END
9714 # If we don't find an include directive, just comment out the code.
9715 AC_MSG_CHECKING([for style of include used by $am_make])
9716 am__include="#"
9717 am__quote=
9718 _am_result=none
9719 # First try GNU make style include.
9720 echo "include confinc" > confmf
9721 # Ignore all kinds of additional output from 'make'.
9722 case `$am_make -s -f confmf 2> /dev/null` in #(
9723 *the\ am__doit\ target*)
9724 am__include=include
9725 am__quote=
9726 _am_result=GNU
9727 ;;
9728 esac
9729 # Now try BSD make style include.
9730 if test "$am__include" = "#"; then
9731 echo '.include "confinc"' > confmf
9732 case `$am_make -s -f confmf 2> /dev/null` in #(
9733 *the\ am__doit\ target*)
9734 am__include=.include
9735 am__quote="\""
9736 _am_result=BSD
9737 ;;
9738 esac
9739 fi
9740 AC_SUBST([am__include])
9741 AC_SUBST([am__quote])
9742 AC_MSG_RESULT([$_am_result])
9743 rm -f confinc confmf
9744 ])
9745  
9746 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
9747  
9748 # Copyright (C) 1997-2014 Free Software Foundation, Inc.
9749 #
9750 # This file is free software; the Free Software Foundation
9751 # gives unlimited permission to copy and/or distribute it,
9752 # with or without modifications, as long as this notice is preserved.
9753  
9754 # AM_MISSING_PROG(NAME, PROGRAM)
9755 # ------------------------------
9756 AC_DEFUN([AM_MISSING_PROG],
9757 [AC_REQUIRE([AM_MISSING_HAS_RUN])
9758 $1=${$1-"${am_missing_run}$2"}
9759 AC_SUBST($1)])
9760  
9761 # AM_MISSING_HAS_RUN
9762 # ------------------
9763 # Define MISSING if not defined so far and test if it is modern enough.
9764 # If it is, set am_missing_run to use it, otherwise, to nothing.
9765 AC_DEFUN([AM_MISSING_HAS_RUN],
9766 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9767 AC_REQUIRE_AUX_FILE([missing])dnl
9768 if test x"${MISSING+set}" != xset; then
9769 case $am_aux_dir in
9770 *\ * | *\ *)
9771 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
9772 *)
9773 MISSING="\${SHELL} $am_aux_dir/missing" ;;
9774 esac
9775 fi
9776 # Use eval to expand $SHELL
9777 if eval "$MISSING --is-lightweight"; then
9778 am_missing_run="$MISSING "
9779 else
9780 am_missing_run=
9781 AC_MSG_WARN(['missing' script is too old or missing])
9782 fi
9783 ])
9784  
9785 # Helper functions for option handling. -*- Autoconf -*-
9786  
9787 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
9788 #
9789 # This file is free software; the Free Software Foundation
9790 # gives unlimited permission to copy and/or distribute it,
9791 # with or without modifications, as long as this notice is preserved.
9792  
9793 # _AM_MANGLE_OPTION(NAME)
9794 # -----------------------
9795 AC_DEFUN([_AM_MANGLE_OPTION],
9796 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
9797  
9798 # _AM_SET_OPTION(NAME)
9799 # --------------------
9800 # Set option NAME. Presently that only means defining a flag for this option.
9801 AC_DEFUN([_AM_SET_OPTION],
9802 [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
9803  
9804 # _AM_SET_OPTIONS(OPTIONS)
9805 # ------------------------
9806 # OPTIONS is a space-separated list of Automake options.
9807 AC_DEFUN([_AM_SET_OPTIONS],
9808 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
9809  
9810 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
9811 # -------------------------------------------
9812 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
9813 AC_DEFUN([_AM_IF_OPTION],
9814 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
9815  
9816 # Copyright (C) 1999-2014 Free Software Foundation, Inc.
9817 #
9818 # This file is free software; the Free Software Foundation
9819 # gives unlimited permission to copy and/or distribute it,
9820 # with or without modifications, as long as this notice is preserved.
9821  
9822 # _AM_PROG_CC_C_O
9823 # ---------------
9824 # Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC
9825 # to automatically call this.
9826 AC_DEFUN([_AM_PROG_CC_C_O],
9827 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9828 AC_REQUIRE_AUX_FILE([compile])dnl
9829 AC_LANG_PUSH([C])dnl
9830 AC_CACHE_CHECK(
9831 [whether $CC understands -c and -o together],
9832 [am_cv_prog_cc_c_o],
9833 [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
9834 # Make sure it works both with $CC and with simple cc.
9835 # Following AC_PROG_CC_C_O, we do the test twice because some
9836 # compilers refuse to overwrite an existing .o file with -o,
9837 # though they will create one.
9838 am_cv_prog_cc_c_o=yes
9839 for am_i in 1 2; do
9840 if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
9841 && test -f conftest2.$ac_objext; then
9842 : OK
9843 else
9844 am_cv_prog_cc_c_o=no
9845 break
9846 fi
9847 done
9848 rm -f core conftest*
9849 unset am_i])
9850 if test "$am_cv_prog_cc_c_o" != yes; then
9851 # Losing compiler, so override with the script.
9852 # FIXME: It is wrong to rewrite CC.
9853 # But if we don't then we get into trouble of one sort or another.
9854 # A longer-term fix would be to have automake use am__CC in this case,
9855 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
9856 CC="$am_aux_dir/compile $CC"
9857 fi
9858 AC_LANG_POP([C])])
9859  
9860 # For backward compatibility.
9861 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
9862  
9863 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
9864 #
9865 # This file is free software; the Free Software Foundation
9866 # gives unlimited permission to copy and/or distribute it,
9867 # with or without modifications, as long as this notice is preserved.
9868  
9869 # AM_RUN_LOG(COMMAND)
9870 # -------------------
9871 # Run COMMAND, save the exit status in ac_status, and log it.
9872 # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
9873 AC_DEFUN([AM_RUN_LOG],
9874 [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
9875 ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
9876 ac_status=$?
9877 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
9878 (exit $ac_status); }])
9879  
9880 # Check to make sure that the build environment is sane. -*- Autoconf -*-
9881  
9882 # Copyright (C) 1996-2014 Free Software Foundation, Inc.
9883 #
9884 # This file is free software; the Free Software Foundation
9885 # gives unlimited permission to copy and/or distribute it,
9886 # with or without modifications, as long as this notice is preserved.
9887  
9888 # AM_SANITY_CHECK
9889 # ---------------
9890 AC_DEFUN([AM_SANITY_CHECK],
9891 [AC_MSG_CHECKING([whether build environment is sane])
9892 # Reject unsafe characters in $srcdir or the absolute working directory
9893 # name. Accept space and tab only in the latter.
9894 am_lf='
9895 '
9896 case `pwd` in
9897 *[[\\\"\#\$\&\'\`$am_lf]]*)
9898 AC_MSG_ERROR([unsafe absolute working directory name]);;
9899 esac
9900 case $srcdir in
9901 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
9902 AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
9903 esac
9904  
9905 # Do 'set' in a subshell so we don't clobber the current shell's
9906 # arguments. Must try -L first in case configure is actually a
9907 # symlink; some systems play weird games with the mod time of symlinks
9908 # (eg FreeBSD returns the mod time of the symlink's containing
9909 # directory).
9910 if (
9911 am_has_slept=no
9912 for am_try in 1 2; do
9913 echo "timestamp, slept: $am_has_slept" > conftest.file
9914 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
9915 if test "$[*]" = "X"; then
9916 # -L didn't work.
9917 set X `ls -t "$srcdir/configure" conftest.file`
9918 fi
9919 if test "$[*]" != "X $srcdir/configure conftest.file" \
9920 && test "$[*]" != "X conftest.file $srcdir/configure"; then
9921  
9922 # If neither matched, then we have a broken ls. This can happen
9923 # if, for instance, CONFIG_SHELL is bash and it inherits a
9924 # broken ls alias from the environment. This has actually
9925 # happened. Such a system could not be considered "sane".
9926 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
9927 alias in your environment])
9928 fi
9929 if test "$[2]" = conftest.file || test $am_try -eq 2; then
9930 break
9931 fi
9932 # Just in case.
9933 sleep 1
9934 am_has_slept=yes
9935 done
9936 test "$[2]" = conftest.file
9937 )
9938 then
9939 # Ok.
9940 :
9941 else
9942 AC_MSG_ERROR([newly created file is older than distributed files!
9943 Check your system clock])
9944 fi
9945 AC_MSG_RESULT([yes])
9946 # If we didn't sleep, we still need to ensure time stamps of config.status and
9947 # generated files are strictly newer.
9948 am_sleep_pid=
9949 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
9950 ( sleep 1 ) &
9951 am_sleep_pid=$!
9952 fi
9953 AC_CONFIG_COMMANDS_PRE(
9954 [AC_MSG_CHECKING([that generated files are newer than configure])
9955 if test -n "$am_sleep_pid"; then
9956 # Hide warnings about reused PIDs.
9957 wait $am_sleep_pid 2>/dev/null
9958 fi
9959 AC_MSG_RESULT([done])])
9960 rm -f conftest.file
9961 ])
9962  
9963 # Copyright (C) 2009-2014 Free Software Foundation, Inc.
9964 #
9965 # This file is free software; the Free Software Foundation
9966 # gives unlimited permission to copy and/or distribute it,
9967 # with or without modifications, as long as this notice is preserved.
9968  
9969 # AM_SILENT_RULES([DEFAULT])
9970 # --------------------------
9971 # Enable less verbose build rules; with the default set to DEFAULT
9972 # ("yes" being less verbose, "no" or empty being verbose).
9973 AC_DEFUN([AM_SILENT_RULES],
9974 [AC_ARG_ENABLE([silent-rules], [dnl
9975 AS_HELP_STRING(
9976 [--enable-silent-rules],
9977 [less verbose build output (undo: "make V=1")])
9978 AS_HELP_STRING(
9979 [--disable-silent-rules],
9980 [verbose build output (undo: "make V=0")])dnl
9981 ])
9982 case $enable_silent_rules in @%:@ (((
9983 yes) AM_DEFAULT_VERBOSITY=0;;
9984 no) AM_DEFAULT_VERBOSITY=1;;
9985 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
9986 esac
9987 dnl
9988 dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
9989 dnl do not support nested variable expansions.
9990 dnl See automake bug#9928 and bug#10237.
9991 am_make=${MAKE-make}
9992 AC_CACHE_CHECK([whether $am_make supports nested variables],
9993 [am_cv_make_support_nested_variables],
9994 [if AS_ECHO([['TRUE=$(BAR$(V))
9995 BAR0=false
9996 BAR1=true
9997 V=1
9998 am__doit:
9999 @$(TRUE)
10000 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
10001 am_cv_make_support_nested_variables=yes
10002 else
10003 am_cv_make_support_nested_variables=no
10004 fi])
10005 if test $am_cv_make_support_nested_variables = yes; then
10006 dnl Using '$V' instead of '$(V)' breaks IRIX make.
10007 AM_V='$(V)'
10008 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
10009 else
10010 AM_V=$AM_DEFAULT_VERBOSITY
10011 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
10012 fi
10013 AC_SUBST([AM_V])dnl
10014 AM_SUBST_NOTMAKE([AM_V])dnl
10015 AC_SUBST([AM_DEFAULT_V])dnl
10016 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
10017 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
10018 AM_BACKSLASH='\'
10019 AC_SUBST([AM_BACKSLASH])dnl
10020 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
10021 ])
10022  
10023 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
10024 #
10025 # This file is free software; the Free Software Foundation
10026 # gives unlimited permission to copy and/or distribute it,
10027 # with or without modifications, as long as this notice is preserved.
10028  
10029 # AM_PROG_INSTALL_STRIP
10030 # ---------------------
10031 # One issue with vendor 'install' (even GNU) is that you can't
10032 # specify the program used to strip binaries. This is especially
10033 # annoying in cross-compiling environments, where the build's strip
10034 # is unlikely to handle the host's binaries.
10035 # Fortunately install-sh will honor a STRIPPROG variable, so we
10036 # always use install-sh in "make install-strip", and initialize
10037 # STRIPPROG with the value of the STRIP variable (set by the user).
10038 AC_DEFUN([AM_PROG_INSTALL_STRIP],
10039 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
10040 # Installed binaries are usually stripped using 'strip' when the user
10041 # run "make install-strip". However 'strip' might not be the right
10042 # tool to use in cross-compilation environments, therefore Automake
10043 # will honor the 'STRIP' environment variable to overrule this program.
10044 dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
10045 if test "$cross_compiling" != no; then
10046 AC_CHECK_TOOL([STRIP], [strip], :)
10047 fi
10048 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
10049 AC_SUBST([INSTALL_STRIP_PROGRAM])])
10050  
10051 # Copyright (C) 2006-2014 Free Software Foundation, Inc.
10052 #
10053 # This file is free software; the Free Software Foundation
10054 # gives unlimited permission to copy and/or distribute it,
10055 # with or without modifications, as long as this notice is preserved.
10056  
10057 # _AM_SUBST_NOTMAKE(VARIABLE)
10058 # ---------------------------
10059 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
10060 # This macro is traced by Automake.
10061 AC_DEFUN([_AM_SUBST_NOTMAKE])
10062  
10063 # AM_SUBST_NOTMAKE(VARIABLE)
10064 # --------------------------
10065 # Public sister of _AM_SUBST_NOTMAKE.
10066 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
10067  
10068 # Check how to create a tarball. -*- Autoconf -*-
10069  
10070 # Copyright (C) 2004-2014 Free Software Foundation, Inc.
10071 #
10072 # This file is free software; the Free Software Foundation
10073 # gives unlimited permission to copy and/or distribute it,
10074 # with or without modifications, as long as this notice is preserved.
10075  
10076 # _AM_PROG_TAR(FORMAT)
10077 # --------------------
10078 # Check how to create a tarball in format FORMAT.
10079 # FORMAT should be one of 'v7', 'ustar', or 'pax'.
10080 #
10081 # Substitute a variable $(am__tar) that is a command
10082 # writing to stdout a FORMAT-tarball containing the directory
10083 # $tardir.
10084 # tardir=directory && $(am__tar) > result.tar
10085 #
10086 # Substitute a variable $(am__untar) that extract such
10087 # a tarball read from stdin.
10088 # $(am__untar) < result.tar
10089 #
10090 AC_DEFUN([_AM_PROG_TAR],
10091 [# Always define AMTAR for backward compatibility. Yes, it's still used
10092 # in the wild :-( We should find a proper way to deprecate it ...
10093 AC_SUBST([AMTAR], ['$${TAR-tar}'])
10094  
10095 # We'll loop over all known methods to create a tar archive until one works.
10096 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
10097  
10098 m4_if([$1], [v7],
10099 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
10100  
10101 [m4_case([$1],
10102 [ustar],
10103 [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
10104 # There is notably a 21 bits limit for the UID and the GID. In fact,
10105 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
10106 # and bug#13588).
10107 am_max_uid=2097151 # 2^21 - 1
10108 am_max_gid=$am_max_uid
10109 # The $UID and $GID variables are not portable, so we need to resort
10110 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
10111 # below are definitely unexpected, so allow the users to see them
10112 # (that is, avoid stderr redirection).
10113 am_uid=`id -u || echo unknown`
10114 am_gid=`id -g || echo unknown`
10115 AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
10116 if test $am_uid -le $am_max_uid; then
10117 AC_MSG_RESULT([yes])
10118 else
10119 AC_MSG_RESULT([no])
10120 _am_tools=none
10121 fi
10122 AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
10123 if test $am_gid -le $am_max_gid; then
10124 AC_MSG_RESULT([yes])
10125 else
10126 AC_MSG_RESULT([no])
10127 _am_tools=none
10128 fi],
10129  
10130 [pax],
10131 [],
10132  
10133 [m4_fatal([Unknown tar format])])
10134  
10135 AC_MSG_CHECKING([how to create a $1 tar archive])
10136  
10137 # Go ahead even if we have the value already cached. We do so because we
10138 # need to set the values for the 'am__tar' and 'am__untar' variables.
10139 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
10140  
10141 for _am_tool in $_am_tools; do
10142 case $_am_tool in
10143 gnutar)
10144 for _am_tar in tar gnutar gtar; do
10145 AM_RUN_LOG([$_am_tar --version]) && break
10146 done
10147 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
10148 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
10149 am__untar="$_am_tar -xf -"
10150 ;;
10151 plaintar)
10152 # Must skip GNU tar: if it does not support --format= it doesn't create
10153 # ustar tarball either.
10154 (tar --version) >/dev/null 2>&1 && continue
10155 am__tar='tar chf - "$$tardir"'
10156 am__tar_='tar chf - "$tardir"'
10157 am__untar='tar xf -'
10158 ;;
10159 pax)
10160 am__tar='pax -L -x $1 -w "$$tardir"'
10161 am__tar_='pax -L -x $1 -w "$tardir"'
10162 am__untar='pax -r'
10163 ;;
10164 cpio)
10165 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
10166 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
10167 am__untar='cpio -i -H $1 -d'
10168 ;;
10169 none)
10170 am__tar=false
10171 am__tar_=false
10172 am__untar=false
10173 ;;
10174 esac
10175  
10176 # If the value was cached, stop now. We just wanted to have am__tar
10177 # and am__untar set.
10178 test -n "${am_cv_prog_tar_$1}" && break
10179  
10180 # tar/untar a dummy directory, and stop if the command works.
10181 rm -rf conftest.dir
10182 mkdir conftest.dir
10183 echo GrepMe > conftest.dir/file
10184 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
10185 rm -rf conftest.dir
10186 if test -s conftest.tar; then
10187 AM_RUN_LOG([$am__untar <conftest.tar])
10188 AM_RUN_LOG([cat conftest.dir/file])
10189 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
10190 fi
10191 done
10192 rm -rf conftest.dir
10193  
10194 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
10195 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
10196  
10197 AC_SUBST([am__tar])
10198 AC_SUBST([am__untar])
10199 ]) # _AM_PROG_TAR
10200  
10201 m4_include([m4/ax_append_flag.m4])
10202 m4_include([m4/ax_compiler_vendor.m4])
10203 m4_include([m4/ax_cxx_compile_stdcxx.m4])
10204 m4_include([m4/ax_lib_socket_nsl.m4])
10205 m4_include([m4/ax_prog_cc_for_build.m4])
10206 m4_include([m4/libgcrypt.m4])
10207 m4_include([m4/libsmi.m4])
10208 m4_include([m4/pkg.m4])
10209 m4_include([m4/ws_osx.m4])
10210 m4_include([acinclude.m4])