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1 | ############################################################################## |
2 | # Based on libtool-2.2.6a |
3 | # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- |
4 | # |
5 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, |
6 | # 2006, 2007, 2008 Free Software Foundation, Inc. |
7 | # Written by Gordon Matzigkeit, 1996 |
8 | # |
9 | # This file is free software; the Free Software Foundation gives |
10 | # unlimited permission to copy and/or distribute it, with or without |
11 | # modifications, as long as this notice is preserved. |
12 | |
13 | m4_define([_LT_COPYING], [dnl |
14 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, |
15 | # 2006, 2007, 2008 Free Software Foundation, Inc. |
16 | # Written by Gordon Matzigkeit, 1996 |
17 | # |
18 | # This file is part of GNU Libtool. |
19 | # |
20 | # GNU Libtool is free software; you can redistribute it and/or |
21 | # modify it under the terms of the GNU General Public License as |
22 | # published by the Free Software Foundation; either version 2 of |
23 | # the License, or (at your option) any later version. |
24 | # |
25 | # As a special exception to the GNU General Public License, |
26 | # if you distribute this file as part of a program or library that |
27 | # is built using GNU Libtool, you may include this file under the |
28 | # same distribution terms that you use for the rest of that program. |
29 | # |
30 | # GNU Libtool is distributed in the hope that it will be useful, |
31 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
32 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
33 | # GNU General Public License for more details. |
34 | # |
35 | # You should have received a copy of the GNU General Public License |
36 | # along with GNU Libtool; see the file COPYING. If not, a copy |
37 | # can be downloaded from http://www.gnu.org/licenses/gpl.html, or |
38 | # obtained by writing to the Free Software Foundation, Inc., |
39 | # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
40 | ]) |
41 | |
42 | # serial 56 LT_INIT |
43 | |
44 | |
45 | # LT_PREREQ(VERSION) |
46 | # ------------------ |
47 | # Complain and exit if this libtool version is less that VERSION. |
48 | m4_defun([LT_PREREQ], |
49 | [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, |
50 | [m4_default([$3], |
51 | [m4_fatal([Libtool version $1 or higher is required], |
52 | 63)])], |
53 | [$2])]) |
54 | |
55 | |
56 | # _LT_CHECK_BUILDDIR |
57 | # ------------------ |
58 | # Complain if the absolute build directory name contains unusual characters |
59 | m4_defun([_LT_CHECK_BUILDDIR], |
60 | [case `pwd` in |
61 | *\ * | *\ *) |
62 | AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; |
63 | esac |
64 | ]) |
65 | |
66 | |
67 | # LT_INIT([OPTIONS]) |
68 | # ------------------ |
69 | AC_DEFUN([LT_INIT], |
70 | [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT |
71 | AC_BEFORE([$0], [LT_LANG])dnl |
72 | AC_BEFORE([$0], [LT_OUTPUT])dnl |
73 | AC_BEFORE([$0], [LTDL_INIT])dnl |
74 | m4_require([_LT_CHECK_BUILDDIR])dnl |
75 | |
76 | dnl Autoconf doesn't catch unexpanded LT_ macros by default: |
77 | m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl |
78 | m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl |
79 | dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 |
80 | dnl unless we require an AC_DEFUNed macro: |
81 | AC_REQUIRE([LTOPTIONS_VERSION])dnl |
82 | AC_REQUIRE([LTSUGAR_VERSION])dnl |
83 | AC_REQUIRE([LTVERSION_VERSION])dnl |
84 | AC_REQUIRE([LTOBSOLETE_VERSION])dnl |
85 | m4_require([_LT_PROG_LTMAIN])dnl |
86 | |
87 | dnl Parse OPTIONS |
88 | _LT_SET_OPTIONS([$0], [$1]) |
89 | |
90 | # This can be used to rebuild libtool when needed |
91 | LIBTOOL_DEPS="$ltmain" |
92 | |
93 | # Always use our own libtool. |
94 | LIBTOOL='$(SHELL) $(top_builddir)/libtool' |
95 | AC_SUBST(LIBTOOL)dnl |
96 | |
97 | _LT_SETUP |
98 | |
99 | # Only expand once: |
100 | m4_define([LT_INIT]) |
101 | ])# LT_INIT |
102 | |
103 | # Old names: |
104 | AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) |
105 | AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) |
106 | dnl aclocal-1.4 backwards compatibility: |
107 | dnl AC_DEFUN([AC_PROG_LIBTOOL], []) |
108 | dnl AC_DEFUN([AM_PROG_LIBTOOL], []) |
109 | |
110 | |
111 | # _LT_CC_BASENAME(CC) |
112 | # ------------------- |
113 | # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. |
114 | m4_defun([_LT_CC_BASENAME], |
115 | [for cc_temp in $1""; do |
116 | case $cc_temp in |
117 | compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; |
118 | distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; |
119 | \-*) ;; |
120 | *) break;; |
121 | esac |
122 | done |
123 | cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` |
124 | ]) |
125 | |
126 | |
127 | # _LT_FILEUTILS_DEFAULTS |
128 | # ---------------------- |
129 | # It is okay to use these file commands and assume they have been set |
130 | # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. |
131 | m4_defun([_LT_FILEUTILS_DEFAULTS], |
132 | [: ${CP="cp -f"} |
133 | : ${MV="mv -f"} |
134 | : ${RM="rm -f"} |
135 | ])# _LT_FILEUTILS_DEFAULTS |
136 | |
137 | |
138 | # _LT_SETUP |
139 | # --------- |
140 | m4_defun([_LT_SETUP], |
141 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl |
142 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
143 | _LT_DECL([], [host_alias], [0], [The host system])dnl |
144 | _LT_DECL([], [host], [0])dnl |
145 | _LT_DECL([], [host_os], [0])dnl |
146 | dnl |
147 | _LT_DECL([], [build_alias], [0], [The build system])dnl |
148 | _LT_DECL([], [build], [0])dnl |
149 | _LT_DECL([], [build_os], [0])dnl |
150 | dnl |
151 | AC_REQUIRE([AC_PROG_CC])dnl |
152 | AC_REQUIRE([LT_PATH_LD])dnl |
153 | AC_REQUIRE([LT_PATH_NM])dnl |
154 | dnl |
155 | AC_REQUIRE([AC_PROG_LN_S])dnl |
156 | test -z "$LN_S" && LN_S="ln -s" |
157 | _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl |
158 | dnl |
159 | AC_REQUIRE([LT_CMD_MAX_LEN])dnl |
160 | _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl |
161 | _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl |
162 | dnl |
163 | m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
164 | m4_require([_LT_CHECK_SHELL_FEATURES])dnl |
165 | m4_require([_LT_CMD_RELOAD])dnl |
166 | m4_require([_LT_CHECK_MAGIC_METHOD])dnl |
167 | m4_require([_LT_CMD_OLD_ARCHIVE])dnl |
168 | m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl |
169 | |
170 | _LT_CONFIG_LIBTOOL_INIT([ |
171 | # See if we are running on zsh, and set the options which allow our |
172 | # commands through without removal of \ escapes INIT. |
173 | if test -n "\${ZSH_VERSION+set}" ; then |
174 | setopt NO_GLOB_SUBST |
175 | fi |
176 | ]) |
177 | if test -n "${ZSH_VERSION+set}" ; then |
178 | setopt NO_GLOB_SUBST |
179 | fi |
180 | |
181 | _LT_CHECK_OBJDIR |
182 | |
183 | m4_require([_LT_TAG_COMPILER])dnl |
184 | _LT_PROG_ECHO_BACKSLASH |
185 | |
186 | case $host_os in |
187 | aix3*) |
188 | # AIX sometimes has problems with the GCC collect2 program. For some |
189 | # reason, if we set the COLLECT_NAMES environment variable, the problems |
190 | # vanish in a puff of smoke. |
191 | if test "X${COLLECT_NAMES+set}" != Xset; then |
192 | COLLECT_NAMES= |
193 | export COLLECT_NAMES |
194 | fi |
195 | ;; |
196 | esac |
197 | |
198 | # Sed substitution that helps us do robust quoting. It backslashifies |
199 | # metacharacters that are still active within double-quoted strings. |
200 | sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' |
201 | |
202 | # Same as above, but do not quote variable references. |
203 | double_quote_subst='s/\([["`\\]]\)/\\\1/g' |
204 | |
205 | # Sed substitution to delay expansion of an escaped shell variable in a |
206 | # double_quote_subst'ed string. |
207 | delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' |
208 | |
209 | # Sed substitution to delay expansion of an escaped single quote. |
210 | delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' |
211 | |
212 | # Sed substitution to avoid accidental globbing in evaled expressions |
213 | no_glob_subst='s/\*/\\\*/g' |
214 | |
215 | # Global variables: |
216 | ofile=libtool |
217 | can_build_shared=yes |
218 | |
219 | # All known linkers require a `.a' archive for static linking (except MSVC, |
220 | # which needs '.lib'). |
221 | libext=a |
222 | |
223 | with_gnu_ld="$lt_cv_prog_gnu_ld" |
224 | |
225 | old_CC="$CC" |
226 | old_CFLAGS="$CFLAGS" |
227 | |
228 | # Set sane defaults for various variables |
229 | test -z "$CC" && CC=cc |
230 | test -z "$LTCC" && LTCC=$CC |
231 | test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS |
232 | test -z "$LD" && LD=ld |
233 | test -z "$ac_objext" && ac_objext=o |
234 | |
235 | _LT_CC_BASENAME([$compiler]) |
236 | |
237 | # Only perform the check for file, if the check method requires it |
238 | test -z "$MAGIC_CMD" && MAGIC_CMD=file |
239 | case $deplibs_check_method in |
240 | file_magic*) |
241 | if test "$file_magic_cmd" = '$MAGIC_CMD'; then |
242 | _LT_PATH_MAGIC |
243 | fi |
244 | ;; |
245 | esac |
246 | |
247 | # Use C for the default configuration in the libtool script |
248 | LT_SUPPORTED_TAG([CC]) |
249 | _LT_LANG_C_CONFIG |
250 | _LT_LANG_DEFAULT_CONFIG |
251 | _LT_CONFIG_COMMANDS |
252 | ])# _LT_SETUP |
253 | |
254 | |
255 | # _LT_PROG_LTMAIN |
256 | # --------------- |
257 | # Note that this code is called both from `configure', and `config.status' |
258 | # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, |
259 | # `config.status' has no value for ac_aux_dir unless we are using Automake, |
260 | # so we pass a copy along to make sure it has a sensible value anyway. |
261 | m4_defun([_LT_PROG_LTMAIN], |
262 | [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl |
263 | _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) |
264 | ltmain="$ac_aux_dir/ltmain.sh" |
265 | ])# _LT_PROG_LTMAIN |
266 | |
267 | |
268 | ## ------------------------------------- ## |
269 | ## Accumulate code for creating libtool. ## |
270 | ## ------------------------------------- ## |
271 | |
272 | # So that we can recreate a full libtool script including additional |
273 | # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS |
274 | # in macros and then make a single call at the end using the `libtool' |
275 | # label. |
276 | |
277 | |
278 | # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) |
279 | # ---------------------------------------- |
280 | # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. |
281 | m4_define([_LT_CONFIG_LIBTOOL_INIT], |
282 | [m4_ifval([$1], |
283 | [m4_append([_LT_OUTPUT_LIBTOOL_INIT], |
284 | [$1 |
285 | ])])]) |
286 | |
287 | # Initialize. |
288 | m4_define([_LT_OUTPUT_LIBTOOL_INIT]) |
289 | |
290 | |
291 | # _LT_CONFIG_LIBTOOL([COMMANDS]) |
292 | # ------------------------------ |
293 | # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. |
294 | m4_define([_LT_CONFIG_LIBTOOL], |
295 | [m4_ifval([$1], |
296 | [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], |
297 | [$1 |
298 | ])])]) |
299 | |
300 | # Initialize. |
301 | m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) |
302 | |
303 | |
304 | # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) |
305 | # ----------------------------------------------------- |
306 | m4_defun([_LT_CONFIG_SAVE_COMMANDS], |
307 | [_LT_CONFIG_LIBTOOL([$1]) |
308 | _LT_CONFIG_LIBTOOL_INIT([$2]) |
309 | ]) |
310 | |
311 | |
312 | # _LT_FORMAT_COMMENT([COMMENT]) |
313 | # ----------------------------- |
314 | # Add leading comment marks to the start of each line, and a trailing |
315 | # full-stop to the whole comment if one is not present already. |
316 | m4_define([_LT_FORMAT_COMMENT], |
317 | [m4_ifval([$1], [ |
318 | m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], |
319 | [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) |
320 | )]) |
321 | |
322 | |
323 | |
324 | ## ------------------------ ## |
325 | ## FIXME: Eliminate VARNAME ## |
326 | ## ------------------------ ## |
327 | |
328 | |
329 | # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) |
330 | # ------------------------------------------------------------------- |
331 | # CONFIGNAME is the name given to the value in the libtool script. |
332 | # VARNAME is the (base) name used in the configure script. |
333 | # VALUE may be 0, 1 or 2 for a computed quote escaped value based on |
334 | # VARNAME. Any other value will be used directly. |
335 | m4_define([_LT_DECL], |
336 | [lt_if_append_uniq([lt_decl_varnames], [$2], [, ], |
337 | [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], |
338 | [m4_ifval([$1], [$1], [$2])]) |
339 | lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) |
340 | m4_ifval([$4], |
341 | [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) |
342 | lt_dict_add_subkey([lt_decl_dict], [$2], |
343 | [tagged?], [m4_ifval([$5], [yes], [no])])]) |
344 | ]) |
345 | |
346 | |
347 | # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) |
348 | # -------------------------------------------------------- |
349 | m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) |
350 | |
351 | |
352 | # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) |
353 | # ------------------------------------------------ |
354 | m4_define([lt_decl_tag_varnames], |
355 | [_lt_decl_filter([tagged?], [yes], $@)]) |
356 | |
357 | |
358 | # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) |
359 | # --------------------------------------------------------- |
360 | m4_define([_lt_decl_filter], |
361 | [m4_case([$#], |
362 | [0], [m4_fatal([$0: too few arguments: $#])], |
363 | [1], [m4_fatal([$0: too few arguments: $#: $1])], |
364 | [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], |
365 | [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], |
366 | [lt_dict_filter([lt_decl_dict], $@)])[]dnl |
367 | ]) |
368 | |
369 | |
370 | # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) |
371 | # -------------------------------------------------- |
372 | m4_define([lt_decl_quote_varnames], |
373 | [_lt_decl_filter([value], [1], $@)]) |
374 | |
375 | |
376 | # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) |
377 | # --------------------------------------------------- |
378 | m4_define([lt_decl_dquote_varnames], |
379 | [_lt_decl_filter([value], [2], $@)]) |
380 | |
381 | |
382 | # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) |
383 | # --------------------------------------------------- |
384 | m4_define([lt_decl_varnames_tagged], |
385 | [m4_assert([$# <= 2])dnl |
386 | _$0(m4_quote(m4_default([$1], [[, ]])), |
387 | m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), |
388 | m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) |
389 | m4_define([_lt_decl_varnames_tagged], |
390 | [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) |
391 | |
392 | |
393 | # lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) |
394 | # ------------------------------------------------ |
395 | m4_define([lt_decl_all_varnames], |
396 | [_$0(m4_quote(m4_default([$1], [[, ]])), |
397 | m4_if([$2], [], |
398 | m4_quote(lt_decl_varnames), |
399 | m4_quote(m4_shift($@))))[]dnl |
400 | ]) |
401 | m4_define([_lt_decl_all_varnames], |
402 | [lt_join($@, lt_decl_varnames_tagged([$1], |
403 | lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl |
404 | ]) |
405 | |
406 | |
407 | # _LT_CONFIG_STATUS_DECLARE([VARNAME]) |
408 | # ------------------------------------ |
409 | # Quote a variable value, and forward it to `config.status' so that its |
410 | # declaration there will have the same value as in `configure'. VARNAME |
411 | # must have a single quote delimited value for this to work. |
412 | m4_define([_LT_CONFIG_STATUS_DECLARE], |
413 | [$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`']) |
414 | |
415 | |
416 | # _LT_CONFIG_STATUS_DECLARATIONS |
417 | # ------------------------------ |
418 | # We delimit libtool config variables with single quotes, so when |
419 | # we write them to config.status, we have to be sure to quote all |
420 | # embedded single quotes properly. In configure, this macro expands |
421 | # each variable declared with _LT_DECL (and _LT_TAGDECL) into: |
422 | # |
423 | # <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`' |
424 | m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], |
425 | [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), |
426 | [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) |
427 | |
428 | |
429 | # _LT_LIBTOOL_TAGS |
430 | # ---------------- |
431 | # Output comment and list of tags supported by the script |
432 | m4_defun([_LT_LIBTOOL_TAGS], |
433 | [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl |
434 | available_tags="_LT_TAGS"dnl |
435 | ]) |
436 | |
437 | |
438 | # _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) |
439 | # ----------------------------------- |
440 | # Extract the dictionary values for VARNAME (optionally with TAG) and |
441 | # expand to a commented shell variable setting: |
442 | # |
443 | # # Some comment about what VAR is for. |
444 | # visible_name=$lt_internal_name |
445 | m4_define([_LT_LIBTOOL_DECLARE], |
446 | [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], |
447 | [description])))[]dnl |
448 | m4_pushdef([_libtool_name], |
449 | m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl |
450 | m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), |
451 | [0], [_libtool_name=[$]$1], |
452 | [1], [_libtool_name=$lt_[]$1], |
453 | [2], [_libtool_name=$lt_[]$1], |
454 | [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl |
455 | m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl |
456 | ]) |
457 | |
458 | |
459 | # _LT_LIBTOOL_CONFIG_VARS |
460 | # ----------------------- |
461 | # Produce commented declarations of non-tagged libtool config variables |
462 | # suitable for insertion in the LIBTOOL CONFIG section of the `libtool' |
463 | # script. Tagged libtool config variables (even for the LIBTOOL CONFIG |
464 | # section) are produced by _LT_LIBTOOL_TAG_VARS. |
465 | m4_defun([_LT_LIBTOOL_CONFIG_VARS], |
466 | [m4_foreach([_lt_var], |
467 | m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), |
468 | [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) |
469 | |
470 | |
471 | # _LT_LIBTOOL_TAG_VARS(TAG) |
472 | # ------------------------- |
473 | m4_define([_LT_LIBTOOL_TAG_VARS], |
474 | [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), |
475 | [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) |
476 | |
477 | |
478 | # _LT_TAGVAR(VARNAME, [TAGNAME]) |
479 | # ------------------------------ |
480 | m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) |
481 | |
482 | |
483 | # _LT_CONFIG_COMMANDS |
484 | # ------------------- |
485 | # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of |
486 | # variables for single and double quote escaping we saved from calls |
487 | # to _LT_DECL, we can put quote escaped variables declarations |
488 | # into `config.status', and then the shell code to quote escape them in |
489 | # for loops in `config.status'. Finally, any additional code accumulated |
490 | # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. |
491 | m4_defun([_LT_CONFIG_COMMANDS], |
492 | [AC_PROVIDE_IFELSE([LT_OUTPUT], |
493 | dnl If the libtool generation code has been placed in $CONFIG_LT, |
494 | dnl instead of duplicating it all over again into config.status, |
495 | dnl then we will have config.status run $CONFIG_LT later, so it |
496 | dnl needs to know what name is stored there: |
497 | [AC_CONFIG_COMMANDS([libtool], |
498 | [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], |
499 | dnl If the libtool generation code is destined for config.status, |
500 | dnl expand the accumulated commands and init code now: |
501 | [AC_CONFIG_COMMANDS([libtool], |
502 | [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) |
503 | ])#_LT_CONFIG_COMMANDS |
504 | |
505 | |
506 | # Initialize. |
507 | m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], |
508 | [ |
509 | |
510 | # The HP-UX ksh and POSIX shell print the target directory to stdout |
511 | # if CDPATH is set. |
512 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
513 | |
514 | sed_quote_subst='$sed_quote_subst' |
515 | double_quote_subst='$double_quote_subst' |
516 | delay_variable_subst='$delay_variable_subst' |
517 | _LT_CONFIG_STATUS_DECLARATIONS |
518 | LTCC='$LTCC' |
519 | LTCFLAGS='$LTCFLAGS' |
520 | compiler='$compiler_DEFAULT' |
521 | |
522 | # Quote evaled strings. |
523 | for var in lt_decl_all_varnames([[ \ |
524 | ]], lt_decl_quote_varnames); do |
525 | case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in |
526 | *[[\\\\\\\`\\"\\\$]]*) |
527 | eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" |
528 | ;; |
529 | *) |
530 | eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" |
531 | ;; |
532 | esac |
533 | done |
534 | |
535 | # Double-quote double-evaled strings. |
536 | for var in lt_decl_all_varnames([[ \ |
537 | ]], lt_decl_dquote_varnames); do |
538 | case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in |
539 | *[[\\\\\\\`\\"\\\$]]*) |
540 | eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" |
541 | ;; |
542 | *) |
543 | eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" |
544 | ;; |
545 | esac |
546 | done |
547 | |
548 | # Fix-up fallback echo if it was mangled by the above quoting rules. |
549 | case \$lt_ECHO in |
550 | *'\\\[$]0 --fallback-echo"')dnl " |
551 | lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\` |
552 | ;; |
553 | esac |
554 | |
555 | _LT_OUTPUT_LIBTOOL_INIT |
556 | ]) |
557 | |
558 | |
559 | # LT_OUTPUT |
560 | # --------- |
561 | # This macro allows early generation of the libtool script (before |
562 | # AC_OUTPUT is called), incase it is used in configure for compilation |
563 | # tests. |
564 | AC_DEFUN([LT_OUTPUT], |
565 | [: ${CONFIG_LT=./config.lt} |
566 | AC_MSG_NOTICE([creating $CONFIG_LT]) |
567 | cat >"$CONFIG_LT" <<_LTEOF |
568 | #! $SHELL |
569 | # Generated by $as_me. |
570 | # Run this file to recreate a libtool stub with the current configuration. |
571 | |
572 | lt_cl_silent=false |
573 | SHELL=\${CONFIG_SHELL-$SHELL} |
574 | _LTEOF |
575 | |
576 | cat >>"$CONFIG_LT" <<\_LTEOF |
577 | AS_SHELL_SANITIZE |
578 | _AS_PREPARE |
579 | |
580 | exec AS_MESSAGE_FD>&1 |
581 | exec AS_MESSAGE_LOG_FD>>config.log |
582 | { |
583 | echo |
584 | AS_BOX([Running $as_me.]) |
585 | } >&AS_MESSAGE_LOG_FD |
586 | |
587 | lt_cl_help="\ |
588 | \`$as_me' creates a local libtool stub from the current configuration, |
589 | for use in further configure time tests before the real libtool is |
590 | generated. |
591 | |
592 | Usage: $[0] [[OPTIONS]] |
593 | |
594 | -h, --help print this help, then exit |
595 | -V, --version print version number, then exit |
596 | -q, --quiet do not print progress messages |
597 | -d, --debug don't remove temporary files |
598 | |
599 | Report bugs to <bug-libtool@gnu.org>." |
600 | |
601 | lt_cl_version="\ |
602 | m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl |
603 | m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) |
604 | configured by $[0], generated by m4_PACKAGE_STRING. |
605 | |
606 | Copyright (C) 2008 Free Software Foundation, Inc. |
607 | This config.lt script is free software; the Free Software Foundation |
608 | gives unlimited permision to copy, distribute and modify it." |
609 | |
610 | while test $[#] != 0 |
611 | do |
612 | case $[1] in |
613 | --version | --v* | -V ) |
614 | echo "$lt_cl_version"; exit 0 ;; |
615 | --help | --h* | -h ) |
616 | echo "$lt_cl_help"; exit 0 ;; |
617 | --debug | --d* | -d ) |
618 | debug=: ;; |
619 | --quiet | --q* | --silent | --s* | -q ) |
620 | lt_cl_silent=: ;; |
621 | |
622 | -*) AC_MSG_ERROR([unrecognized option: $[1] |
623 | Try \`$[0] --help' for more information.]) ;; |
624 | |
625 | *) AC_MSG_ERROR([unrecognized argument: $[1] |
626 | Try \`$[0] --help' for more information.]) ;; |
627 | esac |
628 | shift |
629 | done |
630 | |
631 | if $lt_cl_silent; then |
632 | exec AS_MESSAGE_FD>/dev/null |
633 | fi |
634 | _LTEOF |
635 | |
636 | cat >>"$CONFIG_LT" <<_LTEOF |
637 | _LT_OUTPUT_LIBTOOL_COMMANDS_INIT |
638 | _LTEOF |
639 | |
640 | cat >>"$CONFIG_LT" <<\_LTEOF |
641 | AC_MSG_NOTICE([creating $ofile]) |
642 | _LT_OUTPUT_LIBTOOL_COMMANDS |
643 | AS_EXIT(0) |
644 | _LTEOF |
645 | chmod +x "$CONFIG_LT" |
646 | |
647 | # configure is writing to config.log, but config.lt does its own redirection, |
648 | # appending to config.log, which fails on DOS, as config.log is still kept |
649 | # open by configure. Here we exec the FD to /dev/null, effectively closing |
650 | # config.log, so it can be properly (re)opened and appended to by config.lt. |
651 | if test "$no_create" != yes; then |
652 | lt_cl_success=: |
653 | test "$silent" = yes && |
654 | lt_config_lt_args="$lt_config_lt_args --quiet" |
655 | exec AS_MESSAGE_LOG_FD>/dev/null |
656 | $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false |
657 | exec AS_MESSAGE_LOG_FD>>config.log |
658 | $lt_cl_success || AS_EXIT(1) |
659 | fi |
660 | ])# LT_OUTPUT |
661 | |
662 | |
663 | # _LT_CONFIG(TAG) |
664 | # --------------- |
665 | # If TAG is the built-in tag, create an initial libtool script with a |
666 | # default configuration from the untagged config vars. Otherwise add code |
667 | # to config.status for appending the configuration named by TAG from the |
668 | # matching tagged config vars. |
669 | m4_defun([_LT_CONFIG], |
670 | [m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
671 | _LT_CONFIG_SAVE_COMMANDS([ |
672 | m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl |
673 | m4_if(_LT_TAG, [C], [ |
674 | # See if we are running on zsh, and set the options which allow our |
675 | # commands through without removal of \ escapes. |
676 | if test -n "${ZSH_VERSION+set}" ; then |
677 | setopt NO_GLOB_SUBST |
678 | fi |
679 | |
680 | cfgfile="${ofile}T" |
681 | trap "$RM \"$cfgfile\"; exit 1" 1 2 15 |
682 | $RM "$cfgfile" |
683 | |
684 | cat <<_LT_EOF >> "$cfgfile" |
685 | #! $SHELL |
686 | |
687 | # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. |
688 | # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION |
689 | # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: |
690 | # NOTE: Changes made to this file will be lost: look at ltmain.sh. |
691 | # |
692 | _LT_COPYING |
693 | _LT_LIBTOOL_TAGS |
694 | |
695 | # ### BEGIN LIBTOOL CONFIG |
696 | _LT_LIBTOOL_CONFIG_VARS |
697 | _LT_LIBTOOL_TAG_VARS |
698 | # ### END LIBTOOL CONFIG |
699 | |
700 | _LT_EOF |
701 | |
702 | case $host_os in |
703 | aix3*) |
704 | cat <<\_LT_EOF >> "$cfgfile" |
705 | # AIX sometimes has problems with the GCC collect2 program. For some |
706 | # reason, if we set the COLLECT_NAMES environment variable, the problems |
707 | # vanish in a puff of smoke. |
708 | if test "X${COLLECT_NAMES+set}" != Xset; then |
709 | COLLECT_NAMES= |
710 | export COLLECT_NAMES |
711 | fi |
712 | _LT_EOF |
713 | ;; |
714 | esac |
715 | |
716 | _LT_PROG_LTMAIN |
717 | |
718 | # We use sed instead of cat because bash on DJGPP gets confused if |
719 | # if finds mixed CR/LF and LF-only lines. Since sed operates in |
720 | # text mode, it properly converts lines to CR/LF. This bash problem |
721 | # is reportedly fixed, but why not run on old versions too? |
722 | sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ |
723 | || (rm -f "$cfgfile"; exit 1) |
724 | |
725 | _LT_PROG_XSI_SHELLFNS |
726 | |
727 | sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ |
728 | || (rm -f "$cfgfile"; exit 1) |
729 | |
730 | mv -f "$cfgfile" "$ofile" || |
731 | (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") |
732 | chmod +x "$ofile" |
733 | ], |
734 | [cat <<_LT_EOF >> "$ofile" |
735 | |
736 | dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded |
737 | dnl in a comment (ie after a #). |
738 | # ### BEGIN LIBTOOL TAG CONFIG: $1 |
739 | _LT_LIBTOOL_TAG_VARS(_LT_TAG) |
740 | # ### END LIBTOOL TAG CONFIG: $1 |
741 | _LT_EOF |
742 | ])dnl /m4_if |
743 | ], |
744 | [m4_if([$1], [], [ |
745 | PACKAGE='$PACKAGE' |
746 | VERSION='$VERSION' |
747 | TIMESTAMP='$TIMESTAMP' |
748 | RM='$RM' |
749 | ofile='$ofile'], []) |
750 | ])dnl /_LT_CONFIG_SAVE_COMMANDS |
751 | ])# _LT_CONFIG |
752 | |
753 | |
754 | # LT_SUPPORTED_TAG(TAG) |
755 | # --------------------- |
756 | # Trace this macro to discover what tags are supported by the libtool |
757 | # --tag option, using: |
758 | # autoconf --trace 'LT_SUPPORTED_TAG:$1' |
759 | AC_DEFUN([LT_SUPPORTED_TAG], []) |
760 | |
761 | |
762 | # C support is built-in for now |
763 | m4_define([_LT_LANG_C_enabled], []) |
764 | m4_define([_LT_TAGS], []) |
765 | |
766 | |
767 | # LT_LANG(LANG) |
768 | # ------------- |
769 | # Enable libtool support for the given language if not already enabled. |
770 | AC_DEFUN([LT_LANG], |
771 | [AC_BEFORE([$0], [LT_OUTPUT])dnl |
772 | m4_case([$1], |
773 | [C], [_LT_LANG(C)], |
774 | [C++], [_LT_LANG(CXX)], |
775 | [Java], [_LT_LANG(GCJ)], |
776 | [Fortran 77], [_LT_LANG(F77)], |
777 | [Fortran], [_LT_LANG(FC)], |
778 | [Windows Resource], [_LT_LANG(RC)], |
779 | [m4_ifdef([_LT_LANG_]$1[_CONFIG], |
780 | [_LT_LANG($1)], |
781 | [m4_fatal([$0: unsupported language: "$1"])])])dnl |
782 | ])# LT_LANG |
783 | |
784 | |
785 | # _LT_LANG(LANGNAME) |
786 | # ------------------ |
787 | m4_defun([_LT_LANG], |
788 | [m4_ifdef([_LT_LANG_]$1[_enabled], [], |
789 | [LT_SUPPORTED_TAG([$1])dnl |
790 | m4_append([_LT_TAGS], [$1 ])dnl |
791 | m4_define([_LT_LANG_]$1[_enabled], [])dnl |
792 | _LT_LANG_$1_CONFIG($1)])dnl |
793 | ])# _LT_LANG |
794 | |
795 | |
796 | # _LT_LANG_DEFAULT_CONFIG |
797 | # ----------------------- |
798 | m4_defun([_LT_LANG_DEFAULT_CONFIG], |
799 | [AC_PROVIDE_IFELSE([AC_PROG_CXX], |
800 | [LT_LANG(CXX)], |
801 | [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) |
802 | |
803 | AC_PROVIDE_IFELSE([AC_PROG_F77], |
804 | [LT_LANG(F77)], |
805 | [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) |
806 | |
807 | AC_PROVIDE_IFELSE([AC_PROG_FC], |
808 | [LT_LANG(FC)], |
809 | [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) |
810 | |
811 | dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal |
812 | dnl pulling things in needlessly. |
813 | AC_PROVIDE_IFELSE([AC_PROG_GCJ], |
814 | [LT_LANG(GCJ)], |
815 | [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], |
816 | [LT_LANG(GCJ)], |
817 | [AC_PROVIDE_IFELSE([LT_PROG_GCJ], |
818 | [LT_LANG(GCJ)], |
819 | [m4_ifdef([AC_PROG_GCJ], |
820 | [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) |
821 | m4_ifdef([A][M_PROG_GCJ], |
822 | [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) |
823 | m4_ifdef([LT_PROG_GCJ], |
824 | [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) |
825 | |
826 | AC_PROVIDE_IFELSE([LT_PROG_RC], |
827 | [LT_LANG(RC)], |
828 | [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) |
829 | ])# _LT_LANG_DEFAULT_CONFIG |
830 | |
831 | # Obsolete macros: |
832 | AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) |
833 | AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) |
834 | AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) |
835 | AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) |
836 | dnl aclocal-1.4 backwards compatibility: |
837 | dnl AC_DEFUN([AC_LIBTOOL_CXX], []) |
838 | dnl AC_DEFUN([AC_LIBTOOL_F77], []) |
839 | dnl AC_DEFUN([AC_LIBTOOL_FC], []) |
840 | dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) |
841 | |
842 | |
843 | # _LT_TAG_COMPILER |
844 | # ---------------- |
845 | m4_defun([_LT_TAG_COMPILER], |
846 | [AC_REQUIRE([AC_PROG_CC])dnl |
847 | |
848 | _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl |
849 | _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl |
850 | _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl |
851 | _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl |
852 | |
853 | # If no C compiler was specified, use CC. |
854 | LTCC=${LTCC-"$CC"} |
855 | |
856 | # If no C compiler flags were specified, use CFLAGS. |
857 | LTCFLAGS=${LTCFLAGS-"$CFLAGS"} |
858 | |
859 | # Allow CC to be a program name with arguments. |
860 | compiler=$CC |
861 | ])# _LT_TAG_COMPILER |
862 | |
863 | |
864 | # _LT_COMPILER_BOILERPLATE |
865 | # ------------------------ |
866 | # Check for compiler boilerplate output or warnings with |
867 | # the simple compiler test code. |
868 | m4_defun([_LT_COMPILER_BOILERPLATE], |
869 | [m4_require([_LT_DECL_SED])dnl |
870 | ac_outfile=conftest.$ac_objext |
871 | echo "$lt_simple_compile_test_code" >conftest.$ac_ext |
872 | eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err |
873 | _lt_compiler_boilerplate=`cat conftest.err` |
874 | $RM conftest* |
875 | ])# _LT_COMPILER_BOILERPLATE |
876 | |
877 | |
878 | # _LT_LINKER_BOILERPLATE |
879 | # ---------------------- |
880 | # Check for linker boilerplate output or warnings with |
881 | # the simple link test code. |
882 | m4_defun([_LT_LINKER_BOILERPLATE], |
883 | [m4_require([_LT_DECL_SED])dnl |
884 | ac_outfile=conftest.$ac_objext |
885 | echo "$lt_simple_link_test_code" >conftest.$ac_ext |
886 | eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err |
887 | _lt_linker_boilerplate=`cat conftest.err` |
888 | $RM -r conftest* |
889 | ])# _LT_LINKER_BOILERPLATE |
890 | |
891 | # _LT_REQUIRED_DARWIN_CHECKS |
892 | # ------------------------- |
893 | m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ |
894 | case $host_os in |
895 | rhapsody* | darwin*) |
896 | AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) |
897 | AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) |
898 | AC_CHECK_TOOL([LIPO], [lipo], [:]) |
899 | AC_CHECK_TOOL([OTOOL], [otool], [:]) |
900 | AC_CHECK_TOOL([OTOOL64], [otool64], [:]) |
901 | _LT_DECL([], [DSYMUTIL], [1], |
902 | [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) |
903 | _LT_DECL([], [NMEDIT], [1], |
904 | [Tool to change global to local symbols on Mac OS X]) |
905 | _LT_DECL([], [LIPO], [1], |
906 | [Tool to manipulate fat objects and archives on Mac OS X]) |
907 | _LT_DECL([], [OTOOL], [1], |
908 | [ldd/readelf like tool for Mach-O binaries on Mac OS X]) |
909 | _LT_DECL([], [OTOOL64], [1], |
910 | [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) |
911 | |
912 | AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], |
913 | [lt_cv_apple_cc_single_mod=no |
914 | if test -z "${LT_MULTI_MODULE}"; then |
915 | # By default we will add the -single_module flag. You can override |
916 | # by either setting the environment variable LT_MULTI_MODULE |
917 | # non-empty at configure time, or by adding -multi_module to the |
918 | # link flags. |
919 | rm -rf libconftest.dylib* |
920 | echo "int foo(void){return 1;}" > conftest.c |
921 | echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ |
922 | -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD |
923 | $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ |
924 | -dynamiclib -Wl,-single_module conftest.c 2>conftest.err |
925 | _lt_result=$? |
926 | if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then |
927 | lt_cv_apple_cc_single_mod=yes |
928 | else |
929 | cat conftest.err >&AS_MESSAGE_LOG_FD |
930 | fi |
931 | rm -rf libconftest.dylib* |
932 | rm -f conftest.* |
933 | fi]) |
934 | AC_CACHE_CHECK([for -exported_symbols_list linker flag], |
935 | [lt_cv_ld_exported_symbols_list], |
936 | [lt_cv_ld_exported_symbols_list=no |
937 | save_LDFLAGS=$LDFLAGS |
938 | echo "_main" > conftest.sym |
939 | LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" |
940 | AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], |
941 | [lt_cv_ld_exported_symbols_list=yes], |
942 | [lt_cv_ld_exported_symbols_list=no]) |
943 | LDFLAGS="$save_LDFLAGS" |
944 | ]) |
945 | case $host_os in |
946 | rhapsody* | darwin1.[[012]]) |
947 | _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; |
948 | darwin1.*) |
949 | _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; |
950 | darwin*) # darwin 5.x on |
951 | # if running on 10.5 or later, the deployment target defaults |
952 | # to the OS version, if on x86, and 10.4, the deployment |
953 | # target defaults to 10.4. Don't you love it? |
954 | case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in |
955 | 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) |
956 | _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; |
957 | 10.[[012]]*) |
958 | _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; |
959 | 10.*) |
960 | _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; |
961 | esac |
962 | ;; |
963 | esac |
964 | if test "$lt_cv_apple_cc_single_mod" = "yes"; then |
965 | _lt_dar_single_mod='$single_module' |
966 | fi |
967 | if test "$lt_cv_ld_exported_symbols_list" = "yes"; then |
968 | _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' |
969 | else |
970 | _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' |
971 | fi |
972 | if test "$DSYMUTIL" != ":"; then |
973 | _lt_dsymutil='~$DSYMUTIL $lib || :' |
974 | else |
975 | _lt_dsymutil= |
976 | fi |
977 | ;; |
978 | esac |
979 | ]) |
980 | |
981 | |
982 | # _LT_DARWIN_LINKER_FEATURES |
983 | # -------------------------- |
984 | # Checks for linker and compiler features on darwin |
985 | m4_defun([_LT_DARWIN_LINKER_FEATURES], |
986 | [ |
987 | m4_require([_LT_REQUIRED_DARWIN_CHECKS]) |
988 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no |
989 | _LT_TAGVAR(hardcode_direct, $1)=no |
990 | _LT_TAGVAR(hardcode_automatic, $1)=yes |
991 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
992 | _LT_TAGVAR(whole_archive_flag_spec, $1)='' |
993 | _LT_TAGVAR(link_all_deplibs, $1)=yes |
994 | _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" |
995 | case $cc_basename in |
996 | ifort*) _lt_dar_can_shared=yes ;; |
997 | *) _lt_dar_can_shared=$GCC ;; |
998 | esac |
999 | if test "$_lt_dar_can_shared" = "yes"; then |
1000 | output_verbose_link_cmd=echo |
1001 | _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}" |
1002 | _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" |
1003 | _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}" |
1004 | _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}" |
1005 | m4_if([$1], [CXX], |
1006 | [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then |
1007 | _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}" |
1008 | _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}" |
1009 | fi |
1010 | ],[]) |
1011 | else |
1012 | _LT_TAGVAR(ld_shlibs, $1)=no |
1013 | fi |
1014 | ]) |
1015 | |
1016 | # _LT_SYS_MODULE_PATH_AIX |
1017 | # ----------------------- |
1018 | # Links a minimal program and checks the executable |
1019 | # for the system default hardcoded library path. In most cases, |
1020 | # this is /usr/lib:/lib, but when the MPI compilers are used |
1021 | # the location of the communication and MPI libs are included too. |
1022 | # If we don't find anything, use the default library path according |
1023 | # to the aix ld manual. |
1024 | m4_defun([_LT_SYS_MODULE_PATH_AIX], |
1025 | [m4_require([_LT_DECL_SED])dnl |
1026 | AC_LINK_IFELSE(AC_LANG_PROGRAM,[ |
1027 | lt_aix_libpath_sed=' |
1028 | /Import File Strings/,/^$/ { |
1029 | /^0/ { |
1030 | s/^0 *\(.*\)$/\1/ |
1031 | p |
1032 | } |
1033 | }' |
1034 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` |
1035 | # Check for a 64-bit object if we didn't find anything. |
1036 | if test -z "$aix_libpath"; then |
1037 | aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` |
1038 | fi],[]) |
1039 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
1040 | ])# _LT_SYS_MODULE_PATH_AIX |
1041 | |
1042 | |
1043 | # _LT_SHELL_INIT(ARG) |
1044 | # ------------------- |
1045 | m4_define([_LT_SHELL_INIT], |
1046 | [ifdef([AC_DIVERSION_NOTICE], |
1047 | [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], |
1048 | [AC_DIVERT_PUSH(NOTICE)]) |
1049 | $1 |
1050 | AC_DIVERT_POP |
1051 | ])# _LT_SHELL_INIT |
1052 | |
1053 | |
1054 | # _LT_PROG_ECHO_BACKSLASH |
1055 | # ----------------------- |
1056 | # Add some code to the start of the generated configure script which |
1057 | # will find an echo command which doesn't interpret backslashes. |
1058 | m4_defun([_LT_PROG_ECHO_BACKSLASH], |
1059 | [_LT_SHELL_INIT([ |
1060 | # Check that we are running under the correct shell. |
1061 | SHELL=${CONFIG_SHELL-/bin/sh} |
1062 | |
1063 | case X$lt_ECHO in |
1064 | X*--fallback-echo) |
1065 | # Remove one level of quotation (which was required for Make). |
1066 | ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` |
1067 | ;; |
1068 | esac |
1069 | |
1070 | ECHO=${lt_ECHO-echo} |
1071 | if test "X[$]1" = X--no-reexec; then |
1072 | # Discard the --no-reexec flag, and continue. |
1073 | shift |
1074 | elif test "X[$]1" = X--fallback-echo; then |
1075 | # Avoid inline document here, it may be left over |
1076 | : |
1077 | elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then |
1078 | # Yippee, $ECHO works! |
1079 | : |
1080 | else |
1081 | # Restart under the correct shell. |
1082 | exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} |
1083 | fi |
1084 | |
1085 | if test "X[$]1" = X--fallback-echo; then |
1086 | # used as fallback echo |
1087 | shift |
1088 | cat <<_LT_EOF |
1089 | [$]* |
1090 | _LT_EOF |
1091 | exit 0 |
1092 | fi |
1093 | |
1094 | # The HP-UX ksh and POSIX shell print the target directory to stdout |
1095 | # if CDPATH is set. |
1096 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
1097 | |
1098 | if test -z "$lt_ECHO"; then |
1099 | if test "X${echo_test_string+set}" != Xset; then |
1100 | # find a string as large as possible, as long as the shell can cope with it |
1101 | for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do |
1102 | # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... |
1103 | if { echo_test_string=`eval $cmd`; } 2>/dev/null && |
1104 | { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null |
1105 | then |
1106 | break |
1107 | fi |
1108 | done |
1109 | fi |
1110 | |
1111 | if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && |
1112 | echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && |
1113 | test "X$echo_testing_string" = "X$echo_test_string"; then |
1114 | : |
1115 | else |
1116 | # The Solaris, AIX, and Digital Unix default echo programs unquote |
1117 | # backslashes. This makes it impossible to quote backslashes using |
1118 | # echo "$something" | sed 's/\\/\\\\/g' |
1119 | # |
1120 | # So, first we look for a working echo in the user's PATH. |
1121 | |
1122 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
1123 | for dir in $PATH /usr/ucb; do |
1124 | IFS="$lt_save_ifs" |
1125 | if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && |
1126 | test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && |
1127 | echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && |
1128 | test "X$echo_testing_string" = "X$echo_test_string"; then |
1129 | ECHO="$dir/echo" |
1130 | break |
1131 | fi |
1132 | done |
1133 | IFS="$lt_save_ifs" |
1134 | |
1135 | if test "X$ECHO" = Xecho; then |
1136 | # We didn't find a better echo, so look for alternatives. |
1137 | if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && |
1138 | echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && |
1139 | test "X$echo_testing_string" = "X$echo_test_string"; then |
1140 | # This shell has a builtin print -r that does the trick. |
1141 | ECHO='print -r' |
1142 | elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && |
1143 | test "X$CONFIG_SHELL" != X/bin/ksh; then |
1144 | # If we have ksh, try running configure again with it. |
1145 | ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} |
1146 | export ORIGINAL_CONFIG_SHELL |
1147 | CONFIG_SHELL=/bin/ksh |
1148 | export CONFIG_SHELL |
1149 | exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} |
1150 | else |
1151 | # Try using printf. |
1152 | ECHO='printf %s\n' |
1153 | if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && |
1154 | echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && |
1155 | test "X$echo_testing_string" = "X$echo_test_string"; then |
1156 | # Cool, printf works |
1157 | : |
1158 | elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
1159 | test "X$echo_testing_string" = 'X\t' && |
1160 | echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
1161 | test "X$echo_testing_string" = "X$echo_test_string"; then |
1162 | CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL |
1163 | export CONFIG_SHELL |
1164 | SHELL="$CONFIG_SHELL" |
1165 | export SHELL |
1166 | ECHO="$CONFIG_SHELL [$]0 --fallback-echo" |
1167 | elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
1168 | test "X$echo_testing_string" = 'X\t' && |
1169 | echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
1170 | test "X$echo_testing_string" = "X$echo_test_string"; then |
1171 | ECHO="$CONFIG_SHELL [$]0 --fallback-echo" |
1172 | else |
1173 | # maybe with a smaller string... |
1174 | prev=: |
1175 | |
1176 | for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do |
1177 | if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null |
1178 | then |
1179 | break |
1180 | fi |
1181 | prev="$cmd" |
1182 | done |
1183 | |
1184 | if test "$prev" != 'sed 50q "[$]0"'; then |
1185 | echo_test_string=`eval $prev` |
1186 | export echo_test_string |
1187 | exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} |
1188 | else |
1189 | # Oops. We lost completely, so just stick with echo. |
1190 | ECHO=echo |
1191 | fi |
1192 | fi |
1193 | fi |
1194 | fi |
1195 | fi |
1196 | fi |
1197 | |
1198 | # Copy echo and quote the copy suitably for passing to libtool from |
1199 | # the Makefile, instead of quoting the original, which is used later. |
1200 | lt_ECHO=$ECHO |
1201 | if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then |
1202 | lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" |
1203 | fi |
1204 | |
1205 | AC_SUBST(lt_ECHO) |
1206 | ]) |
1207 | _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) |
1208 | _LT_DECL([], [ECHO], [1], |
1209 | [An echo program that does not interpret backslashes]) |
1210 | ])# _LT_PROG_ECHO_BACKSLASH |
1211 | |
1212 | |
1213 | # _LT_ENABLE_LOCK |
1214 | # --------------- |
1215 | m4_defun([_LT_ENABLE_LOCK], |
1216 | [AC_ARG_ENABLE([libtool-lock], |
1217 | [AS_HELP_STRING([--disable-libtool-lock], |
1218 | [avoid locking (might break parallel builds)])]) |
1219 | test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
1220 | |
1221 | # Some flags need to be propagated to the compiler or linker for good |
1222 | # libtool support. |
1223 | case $host in |
1224 | ia64-*-hpux*) |
1225 | # Find out which ABI we are using. |
1226 | echo 'int i;' > conftest.$ac_ext |
1227 | if AC_TRY_EVAL(ac_compile); then |
1228 | case `/usr/bin/file conftest.$ac_objext` in |
1229 | *ELF-32*) |
1230 | HPUX_IA64_MODE="32" |
1231 | ;; |
1232 | *ELF-64*) |
1233 | HPUX_IA64_MODE="64" |
1234 | ;; |
1235 | esac |
1236 | fi |
1237 | rm -rf conftest* |
1238 | ;; |
1239 | *-*-irix6*) |
1240 | # Find out which ABI we are using. |
1241 | echo '[#]line __oline__ "configure"' > conftest.$ac_ext |
1242 | if AC_TRY_EVAL(ac_compile); then |
1243 | if test "$lt_cv_prog_gnu_ld" = yes; then |
1244 | case `/usr/bin/file conftest.$ac_objext` in |
1245 | *32-bit*) |
1246 | LD="${LD-ld} -melf32bsmip" |
1247 | ;; |
1248 | *N32*) |
1249 | LD="${LD-ld} -melf32bmipn32" |
1250 | ;; |
1251 | *64-bit*) |
1252 | LD="${LD-ld} -melf64bmip" |
1253 | ;; |
1254 | esac |
1255 | else |
1256 | case `/usr/bin/file conftest.$ac_objext` in |
1257 | *32-bit*) |
1258 | LD="${LD-ld} -32" |
1259 | ;; |
1260 | *N32*) |
1261 | LD="${LD-ld} -n32" |
1262 | ;; |
1263 | *64-bit*) |
1264 | LD="${LD-ld} -64" |
1265 | ;; |
1266 | esac |
1267 | fi |
1268 | fi |
1269 | rm -rf conftest* |
1270 | ;; |
1271 | |
1272 | x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ |
1273 | s390*-*linux*|s390*-*tpf*|sparc*-*linux*) |
1274 | # Find out which ABI we are using. |
1275 | echo 'int i;' > conftest.$ac_ext |
1276 | if AC_TRY_EVAL(ac_compile); then |
1277 | case `/usr/bin/file conftest.o` in |
1278 | *32-bit*) |
1279 | case $host in |
1280 | x86_64-*kfreebsd*-gnu) |
1281 | LD="${LD-ld} -m elf_i386_fbsd" |
1282 | ;; |
1283 | x86_64-*linux*) |
1284 | LD="${LD-ld} -m elf_i386" |
1285 | ;; |
1286 | ppc64-*linux*|powerpc64-*linux*) |
1287 | LD="${LD-ld} -m elf32ppclinux" |
1288 | ;; |
1289 | s390x-*linux*) |
1290 | LD="${LD-ld} -m elf_s390" |
1291 | ;; |
1292 | sparc64-*linux*) |
1293 | LD="${LD-ld} -m elf32_sparc" |
1294 | ;; |
1295 | esac |
1296 | ;; |
1297 | *64-bit*) |
1298 | case $host in |
1299 | x86_64-*kfreebsd*-gnu) |
1300 | LD="${LD-ld} -m elf_x86_64_fbsd" |
1301 | ;; |
1302 | x86_64-*linux*) |
1303 | LD="${LD-ld} -m elf_x86_64" |
1304 | ;; |
1305 | ppc*-*linux*|powerpc*-*linux*) |
1306 | LD="${LD-ld} -m elf64ppc" |
1307 | ;; |
1308 | s390*-*linux*|s390*-*tpf*) |
1309 | LD="${LD-ld} -m elf64_s390" |
1310 | ;; |
1311 | sparc*-*linux*) |
1312 | LD="${LD-ld} -m elf64_sparc" |
1313 | ;; |
1314 | esac |
1315 | ;; |
1316 | esac |
1317 | fi |
1318 | rm -rf conftest* |
1319 | ;; |
1320 | |
1321 | *-*-sco3.2v5*) |
1322 | # On SCO OpenServer 5, we need -belf to get full-featured binaries. |
1323 | SAVE_CFLAGS="$CFLAGS" |
1324 | CFLAGS="$CFLAGS -belf" |
1325 | AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, |
1326 | [AC_LANG_PUSH(C) |
1327 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) |
1328 | AC_LANG_POP]) |
1329 | if test x"$lt_cv_cc_needs_belf" != x"yes"; then |
1330 | # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf |
1331 | CFLAGS="$SAVE_CFLAGS" |
1332 | fi |
1333 | ;; |
1334 | sparc*-*solaris*) |
1335 | # Find out which ABI we are using. |
1336 | echo 'int i;' > conftest.$ac_ext |
1337 | if AC_TRY_EVAL(ac_compile); then |
1338 | case `/usr/bin/file conftest.o` in |
1339 | *64-bit*) |
1340 | case $lt_cv_prog_gnu_ld in |
1341 | yes*) LD="${LD-ld} -m elf64_sparc" ;; |
1342 | *) |
1343 | if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then |
1344 | LD="${LD-ld} -64" |
1345 | fi |
1346 | ;; |
1347 | esac |
1348 | ;; |
1349 | esac |
1350 | fi |
1351 | rm -rf conftest* |
1352 | ;; |
1353 | esac |
1354 | |
1355 | need_locks="$enable_libtool_lock" |
1356 | ])# _LT_ENABLE_LOCK |
1357 | |
1358 | |
1359 | # _LT_CMD_OLD_ARCHIVE |
1360 | # ------------------- |
1361 | m4_defun([_LT_CMD_OLD_ARCHIVE], |
1362 | [AC_CHECK_TOOL(AR, ar, false) |
1363 | test -z "$AR" && AR=ar |
1364 | test -z "$AR_FLAGS" && AR_FLAGS=cru |
1365 | _LT_DECL([], [AR], [1], [The archiver]) |
1366 | _LT_DECL([], [AR_FLAGS], [1]) |
1367 | |
1368 | AC_CHECK_TOOL(STRIP, strip, :) |
1369 | test -z "$STRIP" && STRIP=: |
1370 | _LT_DECL([], [STRIP], [1], [A symbol stripping program]) |
1371 | |
1372 | AC_CHECK_TOOL(RANLIB, ranlib, :) |
1373 | test -z "$RANLIB" && RANLIB=: |
1374 | _LT_DECL([], [RANLIB], [1], |
1375 | [Commands used to install an old-style archive]) |
1376 | |
1377 | # Determine commands to create old-style static archives. |
1378 | old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' |
1379 | old_postinstall_cmds='chmod 644 $oldlib' |
1380 | old_postuninstall_cmds= |
1381 | |
1382 | if test -n "$RANLIB"; then |
1383 | case $host_os in |
1384 | openbsd*) |
1385 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" |
1386 | ;; |
1387 | *) |
1388 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" |
1389 | ;; |
1390 | esac |
1391 | old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" |
1392 | fi |
1393 | _LT_DECL([], [old_postinstall_cmds], [2]) |
1394 | _LT_DECL([], [old_postuninstall_cmds], [2]) |
1395 | _LT_TAGDECL([], [old_archive_cmds], [2], |
1396 | [Commands used to build an old-style archive]) |
1397 | ])# _LT_CMD_OLD_ARCHIVE |
1398 | |
1399 | |
1400 | # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
1401 | # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) |
1402 | # ---------------------------------------------------------------- |
1403 | # Check whether the given compiler option works |
1404 | AC_DEFUN([_LT_COMPILER_OPTION], |
1405 | [m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
1406 | m4_require([_LT_DECL_SED])dnl |
1407 | AC_CACHE_CHECK([$1], [$2], |
1408 | [$2=no |
1409 | m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) |
1410 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
1411 | lt_compiler_flag="$3" |
1412 | # Insert the option either (1) after the last *FLAGS variable, or |
1413 | # (2) before a word containing "conftest.", or (3) at the end. |
1414 | # Note that $ac_compile itself does not contain backslashes and begins |
1415 | # with a dollar sign (not a hyphen), so the echo should work correctly. |
1416 | # The option is referenced via a variable to avoid confusing sed. |
1417 | lt_compile=`echo "$ac_compile" | $SED \ |
1418 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
1419 | -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ |
1420 | -e 's:$: $lt_compiler_flag:'` |
1421 | (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
1422 | (eval "$lt_compile" 2>conftest.err) |
1423 | ac_status=$? |
1424 | cat conftest.err >&AS_MESSAGE_LOG_FD |
1425 | echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
1426 | if (exit $ac_status) && test -s "$ac_outfile"; then |
1427 | # The compiler can only warn and ignore the option if not recognized |
1428 | # So say no if there are warnings other than the usual output. |
1429 | $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp |
1430 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
1431 | if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then |
1432 | $2=yes |
1433 | fi |
1434 | fi |
1435 | $RM conftest* |
1436 | ]) |
1437 | |
1438 | if test x"[$]$2" = xyes; then |
1439 | m4_if([$5], , :, [$5]) |
1440 | else |
1441 | m4_if([$6], , :, [$6]) |
1442 | fi |
1443 | ])# _LT_COMPILER_OPTION |
1444 | |
1445 | # Old name: |
1446 | AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) |
1447 | dnl aclocal-1.4 backwards compatibility: |
1448 | dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) |
1449 | |
1450 | |
1451 | # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
1452 | # [ACTION-SUCCESS], [ACTION-FAILURE]) |
1453 | # ---------------------------------------------------- |
1454 | # Check whether the given linker option works |
1455 | AC_DEFUN([_LT_LINKER_OPTION], |
1456 | [m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
1457 | m4_require([_LT_DECL_SED])dnl |
1458 | AC_CACHE_CHECK([$1], [$2], |
1459 | [$2=no |
1460 | save_LDFLAGS="$LDFLAGS" |
1461 | LDFLAGS="$LDFLAGS $3" |
1462 | echo "$lt_simple_link_test_code" > conftest.$ac_ext |
1463 | if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then |
1464 | # The linker can only warn and ignore the option if not recognized |
1465 | # So say no if there are warnings |
1466 | if test -s conftest.err; then |
1467 | # Append any errors to the config.log. |
1468 | cat conftest.err 1>&AS_MESSAGE_LOG_FD |
1469 | $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp |
1470 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
1471 | if diff conftest.exp conftest.er2 >/dev/null; then |
1472 | $2=yes |
1473 | fi |
1474 | else |
1475 | $2=yes |
1476 | fi |
1477 | fi |
1478 | $RM -r conftest* |
1479 | LDFLAGS="$save_LDFLAGS" |
1480 | ]) |
1481 | |
1482 | if test x"[$]$2" = xyes; then |
1483 | m4_if([$4], , :, [$4]) |
1484 | else |
1485 | m4_if([$5], , :, [$5]) |
1486 | fi |
1487 | ])# _LT_LINKER_OPTION |
1488 | |
1489 | # Old name: |
1490 | AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) |
1491 | dnl aclocal-1.4 backwards compatibility: |
1492 | dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) |
1493 | |
1494 | |
1495 | # LT_CMD_MAX_LEN |
1496 | #--------------- |
1497 | AC_DEFUN([LT_CMD_MAX_LEN], |
1498 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl |
1499 | # find the maximum length of command line arguments |
1500 | AC_MSG_CHECKING([the maximum length of command line arguments]) |
1501 | AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl |
1502 | i=0 |
1503 | teststring="ABCD" |
1504 | |
1505 | case $build_os in |
1506 | msdosdjgpp*) |
1507 | # On DJGPP, this test can blow up pretty badly due to problems in libc |
1508 | # (any single argument exceeding 2000 bytes causes a buffer overrun |
1509 | # during glob expansion). Even if it were fixed, the result of this |
1510 | # check would be larger than it should be. |
1511 | lt_cv_sys_max_cmd_len=12288; # 12K is about right |
1512 | ;; |
1513 | |
1514 | gnu*) |
1515 | # Under GNU Hurd, this test is not required because there is |
1516 | # no limit to the length of command line arguments. |
1517 | # Libtool will interpret -1 as no limit whatsoever |
1518 | lt_cv_sys_max_cmd_len=-1; |
1519 | ;; |
1520 | |
1521 | cygwin* | mingw* | cegcc*) |
1522 | # On Win9x/ME, this test blows up -- it succeeds, but takes |
1523 | # about 5 minutes as the teststring grows exponentially. |
1524 | # Worse, since 9x/ME are not pre-emptively multitasking, |
1525 | # you end up with a "frozen" computer, even though with patience |
1526 | # the test eventually succeeds (with a max line length of 256k). |
1527 | # Instead, let's just punt: use the minimum linelength reported by |
1528 | # all of the supported platforms: 8192 (on NT/2K/XP). |
1529 | lt_cv_sys_max_cmd_len=8192; |
1530 | ;; |
1531 | |
1532 | beos*) |
1533 | # On BeOS, this test takes a really really long time. |
1534 | # So we just punt and use a minimum line length of 8192. |
1535 | lt_cv_sys_max_cmd_len=8192; |
1536 | ;; |
1537 | |
1538 | amigaos*) |
1539 | # On AmigaOS with pdksh, this test takes hours, literally. |
1540 | # So we just punt and use a minimum line length of 8192. |
1541 | lt_cv_sys_max_cmd_len=8192; |
1542 | ;; |
1543 | |
1544 | netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) |
1545 | # This has been around since 386BSD, at least. Likely further. |
1546 | if test -x /sbin/sysctl; then |
1547 | lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` |
1548 | elif test -x /usr/sbin/sysctl; then |
1549 | lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` |
1550 | else |
1551 | lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs |
1552 | fi |
1553 | # And add a safety zone |
1554 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` |
1555 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` |
1556 | ;; |
1557 | |
1558 | interix*) |
1559 | # We know the value 262144 and hardcode it with a safety zone (like BSD) |
1560 | lt_cv_sys_max_cmd_len=196608 |
1561 | ;; |
1562 | |
1563 | osf*) |
1564 | # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure |
1565 | # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not |
1566 | # nice to cause kernel panics so lets avoid the loop below. |
1567 | # First set a reasonable default. |
1568 | lt_cv_sys_max_cmd_len=16384 |
1569 | # |
1570 | if test -x /sbin/sysconfig; then |
1571 | case `/sbin/sysconfig -q proc exec_disable_arg_limit` in |
1572 | *1*) lt_cv_sys_max_cmd_len=-1 ;; |
1573 | esac |
1574 | fi |
1575 | ;; |
1576 | sco3.2v5*) |
1577 | lt_cv_sys_max_cmd_len=102400 |
1578 | ;; |
1579 | sysv5* | sco5v6* | sysv4.2uw2*) |
1580 | kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` |
1581 | if test -n "$kargmax"; then |
1582 | lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` |
1583 | else |
1584 | lt_cv_sys_max_cmd_len=32768 |
1585 | fi |
1586 | ;; |
1587 | *) |
1588 | lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` |
1589 | if test -n "$lt_cv_sys_max_cmd_len"; then |
1590 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` |
1591 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` |
1592 | else |
1593 | # Make teststring a little bigger before we do anything with it. |
1594 | # a 1K string should be a reasonable start. |
1595 | for i in 1 2 3 4 5 6 7 8 ; do |
1596 | teststring=$teststring$teststring |
1597 | done |
1598 | SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} |
1599 | # If test is not a shell built-in, we'll probably end up computing a |
1600 | # maximum length that is only half of the actual maximum length, but |
1601 | # we can't tell. |
1602 | while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ |
1603 | = "XX$teststring$teststring"; } >/dev/null 2>&1 && |
1604 | test $i != 17 # 1/2 MB should be enough |
1605 | do |
1606 | i=`expr $i + 1` |
1607 | teststring=$teststring$teststring |
1608 | done |
1609 | # Only check the string length outside the loop. |
1610 | lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` |
1611 | teststring= |
1612 | # Add a significant safety factor because C++ compilers can tack on |
1613 | # massive amounts of additional arguments before passing them to the |
1614 | # linker. It appears as though 1/2 is a usable value. |
1615 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` |
1616 | fi |
1617 | ;; |
1618 | esac |
1619 | ]) |
1620 | if test -n $lt_cv_sys_max_cmd_len ; then |
1621 | AC_MSG_RESULT($lt_cv_sys_max_cmd_len) |
1622 | else |
1623 | AC_MSG_RESULT(none) |
1624 | fi |
1625 | max_cmd_len=$lt_cv_sys_max_cmd_len |
1626 | _LT_DECL([], [max_cmd_len], [0], |
1627 | [What is the maximum length of a command?]) |
1628 | ])# LT_CMD_MAX_LEN |
1629 | |
1630 | # Old name: |
1631 | AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) |
1632 | dnl aclocal-1.4 backwards compatibility: |
1633 | dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) |
1634 | |
1635 | |
1636 | # _LT_HEADER_DLFCN |
1637 | # ---------------- |
1638 | m4_defun([_LT_HEADER_DLFCN], |
1639 | [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl |
1640 | ])# _LT_HEADER_DLFCN |
1641 | |
1642 | |
1643 | # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, |
1644 | # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) |
1645 | # ---------------------------------------------------------------- |
1646 | m4_defun([_LT_TRY_DLOPEN_SELF], |
1647 | [m4_require([_LT_HEADER_DLFCN])dnl |
1648 | if test "$cross_compiling" = yes; then : |
1649 | [$4] |
1650 | else |
1651 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
1652 | lt_status=$lt_dlunknown |
1653 | cat > conftest.$ac_ext <<_LT_EOF |
1654 | [#line __oline__ "configure" |
1655 | #include "confdefs.h" |
1656 | |
1657 | #if HAVE_DLFCN_H |
1658 | #include <dlfcn.h> |
1659 | #endif |
1660 | |
1661 | #include <stdio.h> |
1662 | |
1663 | #ifdef RTLD_GLOBAL |
1664 | # define LT_DLGLOBAL RTLD_GLOBAL |
1665 | #else |
1666 | # ifdef DL_GLOBAL |
1667 | # define LT_DLGLOBAL DL_GLOBAL |
1668 | # else |
1669 | # define LT_DLGLOBAL 0 |
1670 | # endif |
1671 | #endif |
1672 | |
1673 | /* We may have to define LT_DLLAZY_OR_NOW in the command line if we |
1674 | find out it does not work in some platform. */ |
1675 | #ifndef LT_DLLAZY_OR_NOW |
1676 | # ifdef RTLD_LAZY |
1677 | # define LT_DLLAZY_OR_NOW RTLD_LAZY |
1678 | # else |
1679 | # ifdef DL_LAZY |
1680 | # define LT_DLLAZY_OR_NOW DL_LAZY |
1681 | # else |
1682 | # ifdef RTLD_NOW |
1683 | # define LT_DLLAZY_OR_NOW RTLD_NOW |
1684 | # else |
1685 | # ifdef DL_NOW |
1686 | # define LT_DLLAZY_OR_NOW DL_NOW |
1687 | # else |
1688 | # define LT_DLLAZY_OR_NOW 0 |
1689 | # endif |
1690 | # endif |
1691 | # endif |
1692 | # endif |
1693 | #endif |
1694 | |
1695 | void fnord() { int i=42;} |
1696 | int main () |
1697 | { |
1698 | void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); |
1699 | int status = $lt_dlunknown; |
1700 | |
1701 | if (self) |
1702 | { |
1703 | if (dlsym (self,"fnord")) status = $lt_dlno_uscore; |
1704 | else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; |
1705 | /* dlclose (self); */ |
1706 | } |
1707 | else |
1708 | puts (dlerror ()); |
1709 | |
1710 | return status; |
1711 | }] |
1712 | _LT_EOF |
1713 | if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then |
1714 | (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null |
1715 | lt_status=$? |
1716 | case x$lt_status in |
1717 | x$lt_dlno_uscore) $1 ;; |
1718 | x$lt_dlneed_uscore) $2 ;; |
1719 | x$lt_dlunknown|x*) $3 ;; |
1720 | esac |
1721 | else : |
1722 | # compilation failed |
1723 | $3 |
1724 | fi |
1725 | fi |
1726 | rm -fr conftest* |
1727 | ])# _LT_TRY_DLOPEN_SELF |
1728 | |
1729 | |
1730 | # LT_SYS_DLOPEN_SELF |
1731 | # ------------------ |
1732 | AC_DEFUN([LT_SYS_DLOPEN_SELF], |
1733 | [m4_require([_LT_HEADER_DLFCN])dnl |
1734 | if test "x$enable_dlopen" != xyes; then |
1735 | enable_dlopen=unknown |
1736 | enable_dlopen_self=unknown |
1737 | enable_dlopen_self_static=unknown |
1738 | else |
1739 | lt_cv_dlopen=no |
1740 | lt_cv_dlopen_libs= |
1741 | |
1742 | case $host_os in |
1743 | beos*) |
1744 | lt_cv_dlopen="load_add_on" |
1745 | lt_cv_dlopen_libs= |
1746 | lt_cv_dlopen_self=yes |
1747 | ;; |
1748 | |
1749 | mingw* | pw32* | cegcc*) |
1750 | lt_cv_dlopen="LoadLibrary" |
1751 | lt_cv_dlopen_libs= |
1752 | ;; |
1753 | |
1754 | cygwin*) |
1755 | lt_cv_dlopen="dlopen" |
1756 | lt_cv_dlopen_libs= |
1757 | ;; |
1758 | |
1759 | darwin*) |
1760 | # if libdl is installed we need to link against it |
1761 | AC_CHECK_LIB([dl], [dlopen], |
1762 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ |
1763 | lt_cv_dlopen="dyld" |
1764 | lt_cv_dlopen_libs= |
1765 | lt_cv_dlopen_self=yes |
1766 | ]) |
1767 | ;; |
1768 | |
1769 | *) |
1770 | AC_CHECK_FUNC([shl_load], |
1771 | [lt_cv_dlopen="shl_load"], |
1772 | [AC_CHECK_LIB([dld], [shl_load], |
1773 | [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], |
1774 | [AC_CHECK_FUNC([dlopen], |
1775 | [lt_cv_dlopen="dlopen"], |
1776 | [AC_CHECK_LIB([dl], [dlopen], |
1777 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], |
1778 | [AC_CHECK_LIB([svld], [dlopen], |
1779 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], |
1780 | [AC_CHECK_LIB([dld], [dld_link], |
1781 | [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) |
1782 | ]) |
1783 | ]) |
1784 | ]) |
1785 | ]) |
1786 | ]) |
1787 | ;; |
1788 | esac |
1789 | |
1790 | if test "x$lt_cv_dlopen" != xno; then |
1791 | enable_dlopen=yes |
1792 | else |
1793 | enable_dlopen=no |
1794 | fi |
1795 | |
1796 | case $lt_cv_dlopen in |
1797 | dlopen) |
1798 | save_CPPFLAGS="$CPPFLAGS" |
1799 | test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" |
1800 | |
1801 | save_LDFLAGS="$LDFLAGS" |
1802 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" |
1803 | |
1804 | save_LIBS="$LIBS" |
1805 | LIBS="$lt_cv_dlopen_libs $LIBS" |
1806 | |
1807 | AC_CACHE_CHECK([whether a program can dlopen itself], |
1808 | lt_cv_dlopen_self, [dnl |
1809 | _LT_TRY_DLOPEN_SELF( |
1810 | lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, |
1811 | lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) |
1812 | ]) |
1813 | |
1814 | if test "x$lt_cv_dlopen_self" = xyes; then |
1815 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" |
1816 | AC_CACHE_CHECK([whether a statically linked program can dlopen itself], |
1817 | lt_cv_dlopen_self_static, [dnl |
1818 | _LT_TRY_DLOPEN_SELF( |
1819 | lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, |
1820 | lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) |
1821 | ]) |
1822 | fi |
1823 | |
1824 | CPPFLAGS="$save_CPPFLAGS" |
1825 | LDFLAGS="$save_LDFLAGS" |
1826 | LIBS="$save_LIBS" |
1827 | ;; |
1828 | esac |
1829 | |
1830 | case $lt_cv_dlopen_self in |
1831 | yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; |
1832 | *) enable_dlopen_self=unknown ;; |
1833 | esac |
1834 | |
1835 | case $lt_cv_dlopen_self_static in |
1836 | yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; |
1837 | *) enable_dlopen_self_static=unknown ;; |
1838 | esac |
1839 | fi |
1840 | _LT_DECL([dlopen_support], [enable_dlopen], [0], |
1841 | [Whether dlopen is supported]) |
1842 | _LT_DECL([dlopen_self], [enable_dlopen_self], [0], |
1843 | [Whether dlopen of programs is supported]) |
1844 | _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], |
1845 | [Whether dlopen of statically linked programs is supported]) |
1846 | ])# LT_SYS_DLOPEN_SELF |
1847 | |
1848 | # Old name: |
1849 | AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) |
1850 | dnl aclocal-1.4 backwards compatibility: |
1851 | dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) |
1852 | |
1853 | |
1854 | # _LT_COMPILER_C_O([TAGNAME]) |
1855 | # --------------------------- |
1856 | # Check to see if options -c and -o are simultaneously supported by compiler. |
1857 | # This macro does not hard code the compiler like AC_PROG_CC_C_O. |
1858 | m4_defun([_LT_COMPILER_C_O], |
1859 | [m4_require([_LT_DECL_SED])dnl |
1860 | m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
1861 | m4_require([_LT_TAG_COMPILER])dnl |
1862 | AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], |
1863 | [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], |
1864 | [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no |
1865 | $RM -r conftest 2>/dev/null |
1866 | mkdir conftest |
1867 | cd conftest |
1868 | mkdir out |
1869 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
1870 | |
1871 | lt_compiler_flag="-o out/conftest2.$ac_objext" |
1872 | # Insert the option either (1) after the last *FLAGS variable, or |
1873 | # (2) before a word containing "conftest.", or (3) at the end. |
1874 | # Note that $ac_compile itself does not contain backslashes and begins |
1875 | # with a dollar sign (not a hyphen), so the echo should work correctly. |
1876 | lt_compile=`echo "$ac_compile" | $SED \ |
1877 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
1878 | -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ |
1879 | -e 's:$: $lt_compiler_flag:'` |
1880 | (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
1881 | (eval "$lt_compile" 2>out/conftest.err) |
1882 | ac_status=$? |
1883 | cat out/conftest.err >&AS_MESSAGE_LOG_FD |
1884 | echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
1885 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
1886 | then |
1887 | # The compiler can only warn and ignore the option if not recognized |
1888 | # So say no if there are warnings |
1889 | $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp |
1890 | $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 |
1891 | if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then |
1892 | _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
1893 | fi |
1894 | fi |
1895 | chmod u+w . 2>&AS_MESSAGE_LOG_FD |
1896 | $RM conftest* |
1897 | # SGI C++ compiler will create directory out/ii_files/ for |
1898 | # template instantiation |
1899 | test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files |
1900 | $RM out/* && rmdir out |
1901 | cd .. |
1902 | $RM -r conftest |
1903 | $RM conftest* |
1904 | ]) |
1905 | _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], |
1906 | [Does compiler simultaneously support -c and -o options?]) |
1907 | ])# _LT_COMPILER_C_O |
1908 | |
1909 | |
1910 | # _LT_COMPILER_FILE_LOCKS([TAGNAME]) |
1911 | # ---------------------------------- |
1912 | # Check to see if we can do hard links to lock some files if needed |
1913 | m4_defun([_LT_COMPILER_FILE_LOCKS], |
1914 | [m4_require([_LT_ENABLE_LOCK])dnl |
1915 | m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
1916 | _LT_COMPILER_C_O([$1]) |
1917 | |
1918 | hard_links="nottested" |
1919 | if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then |
1920 | # do not overwrite the value of need_locks provided by the user |
1921 | AC_MSG_CHECKING([if we can lock with hard links]) |
1922 | hard_links=yes |
1923 | $RM conftest* |
1924 | ln conftest.a conftest.b 2>/dev/null && hard_links=no |
1925 | touch conftest.a |
1926 | ln conftest.a conftest.b 2>&5 || hard_links=no |
1927 | ln conftest.a conftest.b 2>/dev/null && hard_links=no |
1928 | AC_MSG_RESULT([$hard_links]) |
1929 | if test "$hard_links" = no; then |
1930 | AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) |
1931 | need_locks=warn |
1932 | fi |
1933 | else |
1934 | need_locks=no |
1935 | fi |
1936 | _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) |
1937 | ])# _LT_COMPILER_FILE_LOCKS |
1938 | |
1939 | |
1940 | # _LT_CHECK_OBJDIR |
1941 | # ---------------- |
1942 | m4_defun([_LT_CHECK_OBJDIR], |
1943 | [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], |
1944 | [rm -f .libs 2>/dev/null |
1945 | mkdir .libs 2>/dev/null |
1946 | if test -d .libs; then |
1947 | lt_cv_objdir=.libs |
1948 | else |
1949 | # MS-DOS does not allow filenames that begin with a dot. |
1950 | lt_cv_objdir=_libs |
1951 | fi |
1952 | rmdir .libs 2>/dev/null]) |
1953 | objdir=$lt_cv_objdir |
1954 | _LT_DECL([], [objdir], [0], |
1955 | [The name of the directory that contains temporary libtool files])dnl |
1956 | m4_pattern_allow([LT_OBJDIR])dnl |
1957 | AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", |
1958 | [Define to the sub-directory in which libtool stores uninstalled libraries.]) |
1959 | ])# _LT_CHECK_OBJDIR |
1960 | |
1961 | |
1962 | # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) |
1963 | # -------------------------------------- |
1964 | # Check hardcoding attributes. |
1965 | m4_defun([_LT_LINKER_HARDCODE_LIBPATH], |
1966 | [AC_MSG_CHECKING([how to hardcode library paths into programs]) |
1967 | _LT_TAGVAR(hardcode_action, $1)= |
1968 | if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || |
1969 | test -n "$_LT_TAGVAR(runpath_var, $1)" || |
1970 | test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then |
1971 | |
1972 | # We can hardcode non-existent directories. |
1973 | if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && |
1974 | # If the only mechanism to avoid hardcoding is shlibpath_var, we |
1975 | # have to relink, otherwise we might link with an installed library |
1976 | # when we should be linking with a yet-to-be-installed one |
1977 | ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && |
1978 | test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then |
1979 | # Linking always hardcodes the temporary library directory. |
1980 | _LT_TAGVAR(hardcode_action, $1)=relink |
1981 | else |
1982 | # We can link without hardcoding, and we can hardcode nonexisting dirs. |
1983 | _LT_TAGVAR(hardcode_action, $1)=immediate |
1984 | fi |
1985 | else |
1986 | # We cannot hardcode anything, or else we can only hardcode existing |
1987 | # directories. |
1988 | _LT_TAGVAR(hardcode_action, $1)=unsupported |
1989 | fi |
1990 | AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) |
1991 | |
1992 | if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || |
1993 | test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then |
1994 | # Fast installation is not supported |
1995 | enable_fast_install=no |
1996 | elif test "$shlibpath_overrides_runpath" = yes || |
1997 | test "$enable_shared" = no; then |
1998 | # Fast installation is not necessary |
1999 | enable_fast_install=needless |
2000 | fi |
2001 | _LT_TAGDECL([], [hardcode_action], [0], |
2002 | [How to hardcode a shared library path into an executable]) |
2003 | ])# _LT_LINKER_HARDCODE_LIBPATH |
2004 | |
2005 | |
2006 | # _LT_CMD_STRIPLIB |
2007 | # ---------------- |
2008 | m4_defun([_LT_CMD_STRIPLIB], |
2009 | [m4_require([_LT_DECL_EGREP]) |
2010 | striplib= |
2011 | old_striplib= |
2012 | AC_MSG_CHECKING([whether stripping libraries is possible]) |
2013 | if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then |
2014 | test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" |
2015 | test -z "$striplib" && striplib="$STRIP --strip-unneeded" |
2016 | AC_MSG_RESULT([yes]) |
2017 | else |
2018 | # FIXME - insert some real tests, host_os isn't really good enough |
2019 | case $host_os in |
2020 | darwin*) |
2021 | if test -n "$STRIP" ; then |
2022 | striplib="$STRIP -x" |
2023 | old_striplib="$STRIP -S" |
2024 | AC_MSG_RESULT([yes]) |
2025 | else |
2026 | AC_MSG_RESULT([no]) |
2027 | fi |
2028 | ;; |
2029 | *) |
2030 | AC_MSG_RESULT([no]) |
2031 | ;; |
2032 | esac |
2033 | fi |
2034 | _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) |
2035 | _LT_DECL([], [striplib], [1]) |
2036 | ])# _LT_CMD_STRIPLIB |
2037 | |
2038 | |
2039 | # _LT_SYS_DYNAMIC_LINKER([TAG]) |
2040 | # ----------------------------- |
2041 | # PORTME Fill in your ld.so characteristics |
2042 | m4_defun([_LT_SYS_DYNAMIC_LINKER], |
2043 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl |
2044 | m4_require([_LT_DECL_EGREP])dnl |
2045 | m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
2046 | m4_require([_LT_DECL_OBJDUMP])dnl |
2047 | m4_require([_LT_DECL_SED])dnl |
2048 | AC_MSG_CHECKING([dynamic linker characteristics]) |
2049 | m4_if([$1], |
2050 | [], [ |
2051 | if test "$GCC" = yes; then |
2052 | case $host_os in |
2053 | darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; |
2054 | *) lt_awk_arg="/^libraries:/" ;; |
2055 | esac |
2056 | lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` |
2057 | if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then |
2058 | # if the path contains ";" then we assume it to be the separator |
2059 | # otherwise default to the standard path separator (i.e. ":") - it is |
2060 | # assumed that no part of a normal pathname contains ";" but that should |
2061 | # okay in the real world where ";" in dirpaths is itself problematic. |
2062 | lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` |
2063 | else |
2064 | lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` |
2065 | fi |
2066 | # Ok, now we have the path, separated by spaces, we can step through it |
2067 | # and add multilib dir if necessary. |
2068 | lt_tmp_lt_search_path_spec= |
2069 | lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` |
2070 | for lt_sys_path in $lt_search_path_spec; do |
2071 | if test -d "$lt_sys_path/$lt_multi_os_dir"; then |
2072 | lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" |
2073 | else |
2074 | test -d "$lt_sys_path" && \ |
2075 | lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" |
2076 | fi |
2077 | done |
2078 | lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' |
2079 | BEGIN {RS=" "; FS="/|\n";} { |
2080 | lt_foo=""; |
2081 | lt_count=0; |
2082 | for (lt_i = NF; lt_i > 0; lt_i--) { |
2083 | if ($lt_i != "" && $lt_i != ".") { |
2084 | if ($lt_i == "..") { |
2085 | lt_count++; |
2086 | } else { |
2087 | if (lt_count == 0) { |
2088 | lt_foo="/" $lt_i lt_foo; |
2089 | } else { |
2090 | lt_count--; |
2091 | } |
2092 | } |
2093 | } |
2094 | } |
2095 | if (lt_foo != "") { lt_freq[[lt_foo]]++; } |
2096 | if (lt_freq[[lt_foo]] == 1) { print lt_foo; } |
2097 | }'` |
2098 | sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` |
2099 | else |
2100 | sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" |
2101 | fi]) |
2102 | library_names_spec= |
2103 | libname_spec='lib$name' |
2104 | soname_spec= |
2105 | shrext_cmds=".so" |
2106 | postinstall_cmds= |
2107 | postuninstall_cmds= |
2108 | finish_cmds= |
2109 | finish_eval= |
2110 | shlibpath_var= |
2111 | shlibpath_overrides_runpath=unknown |
2112 | version_type=none |
2113 | dynamic_linker="$host_os ld.so" |
2114 | sys_lib_dlsearch_path_spec="/lib /usr/lib" |
2115 | need_lib_prefix=unknown |
2116 | hardcode_into_libs=no |
2117 | |
2118 | # when you set need_version to no, make sure it does not cause -set_version |
2119 | # flags to be left without arguments |
2120 | need_version=unknown |
2121 | |
2122 | case $host_os in |
2123 | aix3*) |
2124 | version_type=linux |
2125 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' |
2126 | shlibpath_var=LIBPATH |
2127 | |
2128 | # AIX 3 has no versioning support, so we append a major version to the name. |
2129 | soname_spec='${libname}${release}${shared_ext}$major' |
2130 | ;; |
2131 | |
2132 | aix[[4-9]]*) |
2133 | version_type=linux |
2134 | need_lib_prefix=no |
2135 | need_version=no |
2136 | hardcode_into_libs=yes |
2137 | if test "$host_cpu" = ia64; then |
2138 | # AIX 5 supports IA64 |
2139 | library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' |
2140 | shlibpath_var=LD_LIBRARY_PATH |
2141 | else |
2142 | # With GCC up to 2.95.x, collect2 would create an import file |
2143 | # for dependence libraries. The import file would start with |
2144 | # the line `#! .'. This would cause the generated library to |
2145 | # depend on `.', always an invalid library. This was fixed in |
2146 | # development snapshots of GCC prior to 3.0. |
2147 | case $host_os in |
2148 | aix4 | aix4.[[01]] | aix4.[[01]].*) |
2149 | if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' |
2150 | echo ' yes ' |
2151 | echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then |
2152 | : |
2153 | else |
2154 | can_build_shared=no |
2155 | fi |
2156 | ;; |
2157 | esac |
2158 | # AIX (on Power*) has no versioning support, so currently we can not hardcode correct |
2159 | # soname into executable. Probably we can add versioning support to |
2160 | # collect2, so additional links can be useful in future. |
2161 | if test "$aix_use_runtimelinking" = yes; then |
2162 | # If using run time linking (on AIX 4.2 or later) use lib<name>.so |
2163 | # instead of lib<name>.a to let people know that these are not |
2164 | # typical AIX shared libraries. |
2165 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2166 | else |
2167 | # We preserve .a as extension for shared libraries through AIX4.2 |
2168 | # and later when we are not doing run time linking. |
2169 | library_names_spec='${libname}${release}.a $libname.a' |
2170 | soname_spec='${libname}${release}${shared_ext}$major' |
2171 | fi |
2172 | shlibpath_var=LIBPATH |
2173 | fi |
2174 | ;; |
2175 | |
2176 | amigaos*) |
2177 | case $host_cpu in |
2178 | powerpc) |
2179 | # Since July 2007 AmigaOS4 officially supports .so libraries. |
2180 | # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. |
2181 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2182 | ;; |
2183 | m68k) |
2184 | library_names_spec='$libname.ixlibrary $libname.a' |
2185 | # Create ${libname}_ixlibrary.a entries in /sys/libs. |
2186 | finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' |
2187 | ;; |
2188 | esac |
2189 | ;; |
2190 | |
2191 | beos*) |
2192 | library_names_spec='${libname}${shared_ext}' |
2193 | dynamic_linker="$host_os ld.so" |
2194 | shlibpath_var=LIBRARY_PATH |
2195 | ;; |
2196 | |
2197 | bsdi[[45]]*) |
2198 | version_type=linux |
2199 | need_version=no |
2200 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2201 | soname_spec='${libname}${release}${shared_ext}$major' |
2202 | finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' |
2203 | shlibpath_var=LD_LIBRARY_PATH |
2204 | sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" |
2205 | sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" |
2206 | # the default ld.so.conf also contains /usr/contrib/lib and |
2207 | # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow |
2208 | # libtool to hard-code these into programs |
2209 | ;; |
2210 | |
2211 | cygwin* | mingw* | pw32* | cegcc*) |
2212 | version_type=windows |
2213 | shrext_cmds=".dll" |
2214 | need_version=no |
2215 | need_lib_prefix=no |
2216 | |
2217 | case $GCC,$host_os in |
2218 | yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) |
2219 | library_names_spec='$libname.dll.a' |
2220 | # DLL is installed to $(libdir)/../bin by postinstall_cmds |
2221 | postinstall_cmds='base_file=`basename \${file}`~ |
2222 | dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ |
2223 | dldir=$destdir/`dirname \$dlpath`~ |
2224 | test -d \$dldir || mkdir -p \$dldir~ |
2225 | $install_prog $dir/$dlname \$dldir/$dlname~ |
2226 | chmod a+x \$dldir/$dlname~ |
2227 | if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then |
2228 | eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; |
2229 | fi' |
2230 | postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ |
2231 | dlpath=$dir/\$dldll~ |
2232 | $RM \$dlpath' |
2233 | shlibpath_overrides_runpath=yes |
2234 | |
2235 | case $host_os in |
2236 | cygwin*) |
2237 | # Cygwin DLLs use 'cyg' prefix rather than 'lib' |
2238 | #soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
2239 | soname_spec='`echo ${libname} | sed -e 's/^lib//'`${shared_ext}' |
2240 | sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" |
2241 | ;; |
2242 | mingw* | cegcc*) |
2243 | # MinGW DLLs use traditional 'lib' prefix |
2244 | #soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
2245 | soname_spec='`echo ${libname} | $SED -e 's/^lib//'`${shared_ext}' |
2246 | sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` |
2247 | if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then |
2248 | # It is most probably a Windows format PATH printed by |
2249 | # mingw gcc, but we are running on Cygwin. Gcc prints its search |
2250 | # path with ; separators, and with drive letters. We can handle the |
2251 | # drive letters (cygwin fileutils understands them), so leave them, |
2252 | # especially as we might pass files found there to a mingw objdump, |
2253 | # which wouldn't understand a cygwinified path. Ahh. |
2254 | sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` |
2255 | else |
2256 | sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` |
2257 | fi |
2258 | ;; |
2259 | pw32*) |
2260 | # pw32 DLLs use 'pw' prefix rather than 'lib' |
2261 | library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
2262 | ;; |
2263 | esac |
2264 | ;; |
2265 | |
2266 | *) |
2267 | library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' |
2268 | ;; |
2269 | esac |
2270 | dynamic_linker='Win32 ld.exe' |
2271 | # FIXME: first we should search . and the directory the executable is in |
2272 | shlibpath_var=PATH |
2273 | ;; |
2274 | |
2275 | darwin* | rhapsody*) |
2276 | dynamic_linker="$host_os dyld" |
2277 | version_type=darwin |
2278 | need_lib_prefix=no |
2279 | need_version=no |
2280 | library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' |
2281 | soname_spec='${libname}${release}${major}$shared_ext' |
2282 | shlibpath_overrides_runpath=yes |
2283 | shlibpath_var=DYLD_LIBRARY_PATH |
2284 | shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' |
2285 | m4_if([$1], [],[ |
2286 | sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) |
2287 | sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' |
2288 | ;; |
2289 | |
2290 | dgux*) |
2291 | version_type=linux |
2292 | need_lib_prefix=no |
2293 | need_version=no |
2294 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' |
2295 | soname_spec='${libname}${release}${shared_ext}$major' |
2296 | shlibpath_var=LD_LIBRARY_PATH |
2297 | ;; |
2298 | |
2299 | freebsd1*) |
2300 | dynamic_linker=no |
2301 | ;; |
2302 | |
2303 | freebsd* | dragonfly*) |
2304 | # DragonFly does not have aout. When/if they implement a new |
2305 | # versioning mechanism, adjust this. |
2306 | if test -x /usr/bin/objformat; then |
2307 | objformat=`/usr/bin/objformat` |
2308 | else |
2309 | case $host_os in |
2310 | freebsd[[123]]*) objformat=aout ;; |
2311 | *) objformat=elf ;; |
2312 | esac |
2313 | fi |
2314 | version_type=freebsd-$objformat |
2315 | case $version_type in |
2316 | freebsd-elf*) |
2317 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
2318 | need_version=no |
2319 | need_lib_prefix=no |
2320 | ;; |
2321 | freebsd-*) |
2322 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' |
2323 | need_version=yes |
2324 | ;; |
2325 | esac |
2326 | shlibpath_var=LD_LIBRARY_PATH |
2327 | case $host_os in |
2328 | freebsd2*) |
2329 | shlibpath_overrides_runpath=yes |
2330 | ;; |
2331 | freebsd3.[[01]]* | freebsdelf3.[[01]]*) |
2332 | shlibpath_overrides_runpath=yes |
2333 | hardcode_into_libs=yes |
2334 | ;; |
2335 | freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ |
2336 | freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) |
2337 | shlibpath_overrides_runpath=no |
2338 | hardcode_into_libs=yes |
2339 | ;; |
2340 | *) # from 4.6 on, and DragonFly |
2341 | shlibpath_overrides_runpath=yes |
2342 | hardcode_into_libs=yes |
2343 | ;; |
2344 | esac |
2345 | ;; |
2346 | |
2347 | gnu*) |
2348 | version_type=linux |
2349 | need_lib_prefix=no |
2350 | need_version=no |
2351 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' |
2352 | soname_spec='${libname}${release}${shared_ext}$major' |
2353 | shlibpath_var=LD_LIBRARY_PATH |
2354 | hardcode_into_libs=yes |
2355 | ;; |
2356 | |
2357 | hpux9* | hpux10* | hpux11*) |
2358 | # Give a soname corresponding to the major version so that dld.sl refuses to |
2359 | # link against other versions. |
2360 | version_type=sunos |
2361 | need_lib_prefix=no |
2362 | need_version=no |
2363 | case $host_cpu in |
2364 | ia64*) |
2365 | shrext_cmds='.so' |
2366 | hardcode_into_libs=yes |
2367 | dynamic_linker="$host_os dld.so" |
2368 | shlibpath_var=LD_LIBRARY_PATH |
2369 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
2370 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2371 | soname_spec='${libname}${release}${shared_ext}$major' |
2372 | if test "X$HPUX_IA64_MODE" = X32; then |
2373 | sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" |
2374 | else |
2375 | sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" |
2376 | fi |
2377 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
2378 | ;; |
2379 | hppa*64*) |
2380 | shrext_cmds='.sl' |
2381 | hardcode_into_libs=yes |
2382 | dynamic_linker="$host_os dld.sl" |
2383 | shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH |
2384 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
2385 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2386 | soname_spec='${libname}${release}${shared_ext}$major' |
2387 | sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" |
2388 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
2389 | ;; |
2390 | *) |
2391 | shrext_cmds='.sl' |
2392 | dynamic_linker="$host_os dld.sl" |
2393 | shlibpath_var=SHLIB_PATH |
2394 | shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH |
2395 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2396 | soname_spec='${libname}${release}${shared_ext}$major' |
2397 | ;; |
2398 | esac |
2399 | # HP-UX runs *really* slowly unless shared libraries are mode 555. |
2400 | postinstall_cmds='chmod 555 $lib' |
2401 | ;; |
2402 | |
2403 | interix[[3-9]]*) |
2404 | version_type=linux |
2405 | need_lib_prefix=no |
2406 | need_version=no |
2407 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
2408 | soname_spec='${libname}${release}${shared_ext}$major' |
2409 | dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' |
2410 | shlibpath_var=LD_LIBRARY_PATH |
2411 | shlibpath_overrides_runpath=no |
2412 | hardcode_into_libs=yes |
2413 | ;; |
2414 | |
2415 | irix5* | irix6* | nonstopux*) |
2416 | case $host_os in |
2417 | nonstopux*) version_type=nonstopux ;; |
2418 | *) |
2419 | if test "$lt_cv_prog_gnu_ld" = yes; then |
2420 | version_type=linux |
2421 | else |
2422 | version_type=irix |
2423 | fi ;; |
2424 | esac |
2425 | need_lib_prefix=no |
2426 | need_version=no |
2427 | soname_spec='${libname}${release}${shared_ext}$major' |
2428 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' |
2429 | case $host_os in |
2430 | irix5* | nonstopux*) |
2431 | libsuff= shlibsuff= |
2432 | ;; |
2433 | *) |
2434 | case $LD in # libtool.m4 will add one of these switches to LD |
2435 | *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") |
2436 | libsuff= shlibsuff= libmagic=32-bit;; |
2437 | *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") |
2438 | libsuff=32 shlibsuff=N32 libmagic=N32;; |
2439 | *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") |
2440 | libsuff=64 shlibsuff=64 libmagic=64-bit;; |
2441 | *) libsuff= shlibsuff= libmagic=never-match;; |
2442 | esac |
2443 | ;; |
2444 | esac |
2445 | shlibpath_var=LD_LIBRARY${shlibsuff}_PATH |
2446 | shlibpath_overrides_runpath=no |
2447 | sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" |
2448 | sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" |
2449 | hardcode_into_libs=yes |
2450 | ;; |
2451 | |
2452 | # No shared lib support for Linux oldld, aout, or coff. |
2453 | linux*oldld* | linux*aout* | linux*coff*) |
2454 | dynamic_linker=no |
2455 | ;; |
2456 | |
2457 | # This must be Linux ELF. |
2458 | linux* | k*bsd*-gnu) |
2459 | version_type=linux |
2460 | need_lib_prefix=no |
2461 | need_version=no |
2462 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2463 | soname_spec='${libname}${release}${shared_ext}$major' |
2464 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' |
2465 | shlibpath_var=LD_LIBRARY_PATH |
2466 | shlibpath_overrides_runpath=no |
2467 | # Some binutils ld are patched to set DT_RUNPATH |
2468 | save_LDFLAGS=$LDFLAGS |
2469 | save_libdir=$libdir |
2470 | eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ |
2471 | LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" |
2472 | AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], |
2473 | [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], |
2474 | [shlibpath_overrides_runpath=yes])]) |
2475 | LDFLAGS=$save_LDFLAGS |
2476 | libdir=$save_libdir |
2477 | |
2478 | # This implies no fast_install, which is unacceptable. |
2479 | # Some rework will be needed to allow for fast_install |
2480 | # before this can be enabled. |
2481 | hardcode_into_libs=yes |
2482 | |
2483 | # Append ld.so.conf contents to the search path |
2484 | if test -f /etc/ld.so.conf; then |
2485 | 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;/^$/d' | tr '\n' ' '` |
2486 | sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" |
2487 | fi |
2488 | |
2489 | # We used to test for /lib/ld.so.1 and disable shared libraries on |
2490 | # powerpc, because MkLinux only supported shared libraries with the |
2491 | # GNU dynamic linker. Since this was broken with cross compilers, |
2492 | # most powerpc-linux boxes support dynamic linking these days and |
2493 | # people can always --disable-shared, the test was removed, and we |
2494 | # assume the GNU/Linux dynamic linker is in use. |
2495 | dynamic_linker='GNU/Linux ld.so' |
2496 | ;; |
2497 | |
2498 | netbsd*) |
2499 | version_type=sunos |
2500 | need_lib_prefix=no |
2501 | need_version=no |
2502 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then |
2503 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
2504 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
2505 | dynamic_linker='NetBSD (a.out) ld.so' |
2506 | else |
2507 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
2508 | soname_spec='${libname}${release}${shared_ext}$major' |
2509 | dynamic_linker='NetBSD ld.elf_so' |
2510 | fi |
2511 | shlibpath_var=LD_LIBRARY_PATH |
2512 | shlibpath_overrides_runpath=yes |
2513 | hardcode_into_libs=yes |
2514 | ;; |
2515 | |
2516 | newsos6) |
2517 | version_type=linux |
2518 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2519 | shlibpath_var=LD_LIBRARY_PATH |
2520 | shlibpath_overrides_runpath=yes |
2521 | ;; |
2522 | |
2523 | *nto* | *qnx*) |
2524 | version_type=qnx |
2525 | need_lib_prefix=no |
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 | shlibpath_var=LD_LIBRARY_PATH |
2530 | shlibpath_overrides_runpath=no |
2531 | hardcode_into_libs=yes |
2532 | dynamic_linker='ldqnx.so' |
2533 | ;; |
2534 | |
2535 | openbsd*) |
2536 | version_type=sunos |
2537 | sys_lib_dlsearch_path_spec="/usr/lib" |
2538 | need_lib_prefix=no |
2539 | # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. |
2540 | case $host_os in |
2541 | openbsd3.3 | openbsd3.3.*) need_version=yes ;; |
2542 | *) need_version=no ;; |
2543 | esac |
2544 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
2545 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
2546 | shlibpath_var=LD_LIBRARY_PATH |
2547 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
2548 | case $host_os in |
2549 | openbsd2.[[89]] | openbsd2.[[89]].*) |
2550 | shlibpath_overrides_runpath=no |
2551 | ;; |
2552 | *) |
2553 | shlibpath_overrides_runpath=yes |
2554 | ;; |
2555 | esac |
2556 | else |
2557 | shlibpath_overrides_runpath=yes |
2558 | fi |
2559 | ;; |
2560 | |
2561 | os2*) |
2562 | libname_spec='$name' |
2563 | shrext_cmds=".dll" |
2564 | need_lib_prefix=no |
2565 | library_names_spec='$libname${shared_ext} $libname.a' |
2566 | dynamic_linker='OS/2 ld.exe' |
2567 | shlibpath_var=LIBPATH |
2568 | ;; |
2569 | |
2570 | osf3* | osf4* | osf5*) |
2571 | version_type=osf |
2572 | need_lib_prefix=no |
2573 | need_version=no |
2574 | soname_spec='${libname}${release}${shared_ext}$major' |
2575 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2576 | shlibpath_var=LD_LIBRARY_PATH |
2577 | sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" |
2578 | sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" |
2579 | ;; |
2580 | |
2581 | rdos*) |
2582 | dynamic_linker=no |
2583 | ;; |
2584 | |
2585 | solaris*) |
2586 | version_type=linux |
2587 | need_lib_prefix=no |
2588 | need_version=no |
2589 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2590 | soname_spec='${libname}${release}${shared_ext}$major' |
2591 | shlibpath_var=LD_LIBRARY_PATH |
2592 | shlibpath_overrides_runpath=yes |
2593 | hardcode_into_libs=yes |
2594 | # ldd complains unless libraries are executable |
2595 | postinstall_cmds='chmod +x $lib' |
2596 | ;; |
2597 | |
2598 | sunos4*) |
2599 | version_type=sunos |
2600 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
2601 | finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' |
2602 | shlibpath_var=LD_LIBRARY_PATH |
2603 | shlibpath_overrides_runpath=yes |
2604 | if test "$with_gnu_ld" = yes; then |
2605 | need_lib_prefix=no |
2606 | fi |
2607 | need_version=yes |
2608 | ;; |
2609 | |
2610 | sysv4 | sysv4.3*) |
2611 | version_type=linux |
2612 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2613 | soname_spec='${libname}${release}${shared_ext}$major' |
2614 | shlibpath_var=LD_LIBRARY_PATH |
2615 | case $host_vendor in |
2616 | sni) |
2617 | shlibpath_overrides_runpath=no |
2618 | need_lib_prefix=no |
2619 | runpath_var=LD_RUN_PATH |
2620 | ;; |
2621 | siemens) |
2622 | need_lib_prefix=no |
2623 | ;; |
2624 | motorola) |
2625 | need_lib_prefix=no |
2626 | need_version=no |
2627 | shlibpath_overrides_runpath=no |
2628 | sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' |
2629 | ;; |
2630 | esac |
2631 | ;; |
2632 | |
2633 | sysv4*MP*) |
2634 | if test -d /usr/nec ;then |
2635 | version_type=linux |
2636 | library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' |
2637 | soname_spec='$libname${shared_ext}.$major' |
2638 | shlibpath_var=LD_LIBRARY_PATH |
2639 | fi |
2640 | ;; |
2641 | |
2642 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
2643 | version_type=freebsd-elf |
2644 | need_lib_prefix=no |
2645 | need_version=no |
2646 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
2647 | soname_spec='${libname}${release}${shared_ext}$major' |
2648 | shlibpath_var=LD_LIBRARY_PATH |
2649 | shlibpath_overrides_runpath=yes |
2650 | hardcode_into_libs=yes |
2651 | if test "$with_gnu_ld" = yes; then |
2652 | sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' |
2653 | else |
2654 | sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' |
2655 | case $host_os in |
2656 | sco3.2v5*) |
2657 | sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" |
2658 | ;; |
2659 | esac |
2660 | fi |
2661 | sys_lib_dlsearch_path_spec='/usr/lib' |
2662 | ;; |
2663 | |
2664 | tpf*) |
2665 | # TPF is a cross-target only. Preferred cross-host = GNU/Linux. |
2666 | version_type=linux |
2667 | need_lib_prefix=no |
2668 | need_version=no |
2669 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2670 | shlibpath_var=LD_LIBRARY_PATH |
2671 | shlibpath_overrides_runpath=no |
2672 | hardcode_into_libs=yes |
2673 | ;; |
2674 | |
2675 | uts4*) |
2676 | version_type=linux |
2677 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2678 | soname_spec='${libname}${release}${shared_ext}$major' |
2679 | shlibpath_var=LD_LIBRARY_PATH |
2680 | ;; |
2681 | |
2682 | *) |
2683 | dynamic_linker=no |
2684 | ;; |
2685 | esac |
2686 | AC_MSG_RESULT([$dynamic_linker]) |
2687 | test "$dynamic_linker" = no && can_build_shared=no |
2688 | |
2689 | variables_saved_for_relink="PATH $shlibpath_var $runpath_var" |
2690 | if test "$GCC" = yes; then |
2691 | variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" |
2692 | fi |
2693 | |
2694 | if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then |
2695 | sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" |
2696 | fi |
2697 | if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then |
2698 | sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" |
2699 | fi |
2700 | |
2701 | _LT_DECL([], [variables_saved_for_relink], [1], |
2702 | [Variables whose values should be saved in libtool wrapper scripts and |
2703 | restored at link time]) |
2704 | _LT_DECL([], [need_lib_prefix], [0], |
2705 | [Do we need the "lib" prefix for modules?]) |
2706 | _LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) |
2707 | _LT_DECL([], [version_type], [0], [Library versioning type]) |
2708 | _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) |
2709 | _LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) |
2710 | _LT_DECL([], [shlibpath_overrides_runpath], [0], |
2711 | [Is shlibpath searched before the hard-coded library search path?]) |
2712 | _LT_DECL([], [libname_spec], [1], [Format of library name prefix]) |
2713 | _LT_DECL([], [library_names_spec], [1], |
2714 | [[List of archive names. First name is the real one, the rest are links. |
2715 | The last name is the one that the linker finds with -lNAME]]) |
2716 | _LT_DECL([], [soname_spec], [1], |
2717 | [[The coded name of the library, if different from the real name]]) |
2718 | _LT_DECL([], [postinstall_cmds], [2], |
2719 | [Command to use after installation of a shared archive]) |
2720 | _LT_DECL([], [postuninstall_cmds], [2], |
2721 | [Command to use after uninstallation of a shared archive]) |
2722 | _LT_DECL([], [finish_cmds], [2], |
2723 | [Commands used to finish a libtool library installation in a directory]) |
2724 | _LT_DECL([], [finish_eval], [1], |
2725 | [[As "finish_cmds", except a single script fragment to be evaled but |
2726 | not shown]]) |
2727 | _LT_DECL([], [hardcode_into_libs], [0], |
2728 | [Whether we should hardcode library paths into libraries]) |
2729 | _LT_DECL([], [sys_lib_search_path_spec], [2], |
2730 | [Compile-time system search path for libraries]) |
2731 | _LT_DECL([], [sys_lib_dlsearch_path_spec], [2], |
2732 | [Run-time system search path for libraries]) |
2733 | ])# _LT_SYS_DYNAMIC_LINKER |
2734 | |
2735 | |
2736 | # _LT_PATH_TOOL_PREFIX(TOOL) |
2737 | # -------------------------- |
2738 | # find a file program which can recognize shared library |
2739 | AC_DEFUN([_LT_PATH_TOOL_PREFIX], |
2740 | [m4_require([_LT_DECL_EGREP])dnl |
2741 | AC_MSG_CHECKING([for $1]) |
2742 | AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, |
2743 | [case $MAGIC_CMD in |
2744 | [[\\/*] | ?:[\\/]*]) |
2745 | lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. |
2746 | ;; |
2747 | *) |
2748 | lt_save_MAGIC_CMD="$MAGIC_CMD" |
2749 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
2750 | dnl $ac_dummy forces splitting on constant user-supplied paths. |
2751 | dnl POSIX.2 word splitting is done only on the output of word expansions, |
2752 | dnl not every word. This closes a longstanding sh security hole. |
2753 | ac_dummy="m4_if([$2], , $PATH, [$2])" |
2754 | for ac_dir in $ac_dummy; do |
2755 | IFS="$lt_save_ifs" |
2756 | test -z "$ac_dir" && ac_dir=. |
2757 | if test -f $ac_dir/$1; then |
2758 | lt_cv_path_MAGIC_CMD="$ac_dir/$1" |
2759 | if test -n "$file_magic_test_file"; then |
2760 | case $deplibs_check_method in |
2761 | "file_magic "*) |
2762 | file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` |
2763 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
2764 | if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | |
2765 | $EGREP "$file_magic_regex" > /dev/null; then |
2766 | : |
2767 | else |
2768 | cat <<_LT_EOF 1>&2 |
2769 | |
2770 | *** Warning: the command libtool uses to detect shared libraries, |
2771 | *** $file_magic_cmd, produces output that libtool cannot recognize. |
2772 | *** The result is that libtool may fail to recognize shared libraries |
2773 | *** as such. This will affect the creation of libtool libraries that |
2774 | *** depend on shared libraries, but programs linked with such libtool |
2775 | *** libraries will work regardless of this problem. Nevertheless, you |
2776 | *** may want to report the problem to your system manager and/or to |
2777 | *** bug-libtool@gnu.org |
2778 | |
2779 | _LT_EOF |
2780 | fi ;; |
2781 | esac |
2782 | fi |
2783 | break |
2784 | fi |
2785 | done |
2786 | IFS="$lt_save_ifs" |
2787 | MAGIC_CMD="$lt_save_MAGIC_CMD" |
2788 | ;; |
2789 | esac]) |
2790 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
2791 | if test -n "$MAGIC_CMD"; then |
2792 | AC_MSG_RESULT($MAGIC_CMD) |
2793 | else |
2794 | AC_MSG_RESULT(no) |
2795 | fi |
2796 | _LT_DECL([], [MAGIC_CMD], [0], |
2797 | [Used to examine libraries when file_magic_cmd begins with "file"])dnl |
2798 | ])# _LT_PATH_TOOL_PREFIX |
2799 | |
2800 | # Old name: |
2801 | AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) |
2802 | dnl aclocal-1.4 backwards compatibility: |
2803 | dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) |
2804 | |
2805 | |
2806 | # _LT_PATH_MAGIC |
2807 | # -------------- |
2808 | # find a file program which can recognize a shared library |
2809 | m4_defun([_LT_PATH_MAGIC], |
2810 | [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) |
2811 | if test -z "$lt_cv_path_MAGIC_CMD"; then |
2812 | if test -n "$ac_tool_prefix"; then |
2813 | _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) |
2814 | else |
2815 | MAGIC_CMD=: |
2816 | fi |
2817 | fi |
2818 | ])# _LT_PATH_MAGIC |
2819 | |
2820 | |
2821 | # LT_PATH_LD |
2822 | # ---------- |
2823 | # find the pathname to the GNU or non-GNU linker |
2824 | AC_DEFUN([LT_PATH_LD], |
2825 | [AC_REQUIRE([AC_PROG_CC])dnl |
2826 | AC_REQUIRE([AC_CANONICAL_HOST])dnl |
2827 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
2828 | m4_require([_LT_DECL_SED])dnl |
2829 | m4_require([_LT_DECL_EGREP])dnl |
2830 | |
2831 | AC_ARG_WITH([gnu-ld], |
2832 | [AS_HELP_STRING([--with-gnu-ld], |
2833 | [assume the C compiler uses GNU ld @<:@default=no@:>@])], |
2834 | [test "$withval" = no || with_gnu_ld=yes], |
2835 | [with_gnu_ld=no])dnl |
2836 | |
2837 | ac_prog=ld |
2838 | if test "$GCC" = yes; then |
2839 | # Check if gcc -print-prog-name=ld gives a path. |
2840 | AC_MSG_CHECKING([for ld used by $CC]) |
2841 | case $host in |
2842 | *-*-mingw*) |
2843 | # gcc leaves a trailing carriage return which upsets mingw |
2844 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; |
2845 | *) |
2846 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; |
2847 | esac |
2848 | case $ac_prog in |
2849 | # Accept absolute paths. |
2850 | [[\\/]]* | ?:[[\\/]]*) |
2851 | re_direlt='/[[^/]][[^/]]*/\.\./' |
2852 | # Canonicalize the pathname of ld |
2853 | ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` |
2854 | while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do |
2855 | ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` |
2856 | done |
2857 | test -z "$LD" && LD="$ac_prog" |
2858 | ;; |
2859 | "") |
2860 | # If it fails, then pretend we aren't using GCC. |
2861 | ac_prog=ld |
2862 | ;; |
2863 | *) |
2864 | # If it is relative, then search for the first ld in PATH. |
2865 | with_gnu_ld=unknown |
2866 | ;; |
2867 | esac |
2868 | elif test "$with_gnu_ld" = yes; then |
2869 | AC_MSG_CHECKING([for GNU ld]) |
2870 | else |
2871 | AC_MSG_CHECKING([for non-GNU ld]) |
2872 | fi |
2873 | AC_CACHE_VAL(lt_cv_path_LD, |
2874 | [if test -z "$LD"; then |
2875 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
2876 | for ac_dir in $PATH; do |
2877 | IFS="$lt_save_ifs" |
2878 | test -z "$ac_dir" && ac_dir=. |
2879 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
2880 | lt_cv_path_LD="$ac_dir/$ac_prog" |
2881 | # Check to see if the program is GNU ld. I'd rather use --version, |
2882 | # but apparently some variants of GNU ld only accept -v. |
2883 | # Break only if it was the GNU/non-GNU ld that we prefer. |
2884 | case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in |
2885 | *GNU* | *'with BFD'*) |
2886 | test "$with_gnu_ld" != no && break |
2887 | ;; |
2888 | *) |
2889 | test "$with_gnu_ld" != yes && break |
2890 | ;; |
2891 | esac |
2892 | fi |
2893 | done |
2894 | IFS="$lt_save_ifs" |
2895 | else |
2896 | lt_cv_path_LD="$LD" # Let the user override the test with a path. |
2897 | fi]) |
2898 | LD="$lt_cv_path_LD" |
2899 | if test -n "$LD"; then |
2900 | AC_MSG_RESULT($LD) |
2901 | else |
2902 | AC_MSG_RESULT(no) |
2903 | fi |
2904 | test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
2905 | _LT_PATH_LD_GNU |
2906 | AC_SUBST([LD]) |
2907 | |
2908 | _LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) |
2909 | ])# LT_PATH_LD |
2910 | |
2911 | # Old names: |
2912 | AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) |
2913 | AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) |
2914 | dnl aclocal-1.4 backwards compatibility: |
2915 | dnl AC_DEFUN([AM_PROG_LD], []) |
2916 | dnl AC_DEFUN([AC_PROG_LD], []) |
2917 | |
2918 | |
2919 | # _LT_PATH_LD_GNU |
2920 | #- -------------- |
2921 | m4_defun([_LT_PATH_LD_GNU], |
2922 | [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, |
2923 | [# I'd rather use --version here, but apparently some GNU lds only accept -v. |
2924 | case `$LD -v 2>&1 </dev/null` in |
2925 | *GNU* | *'with BFD'*) |
2926 | lt_cv_prog_gnu_ld=yes |
2927 | ;; |
2928 | *) |
2929 | lt_cv_prog_gnu_ld=no |
2930 | ;; |
2931 | esac]) |
2932 | with_gnu_ld=$lt_cv_prog_gnu_ld |
2933 | ])# _LT_PATH_LD_GNU |
2934 | |
2935 | |
2936 | # _LT_CMD_RELOAD |
2937 | # -------------- |
2938 | # find reload flag for linker |
2939 | # -- PORTME Some linkers may need a different reload flag. |
2940 | m4_defun([_LT_CMD_RELOAD], |
2941 | [AC_CACHE_CHECK([for $LD option to reload object files], |
2942 | lt_cv_ld_reload_flag, |
2943 | [lt_cv_ld_reload_flag='-r']) |
2944 | reload_flag=$lt_cv_ld_reload_flag |
2945 | case $reload_flag in |
2946 | "" | " "*) ;; |
2947 | *) reload_flag=" $reload_flag" ;; |
2948 | esac |
2949 | reload_cmds='$LD$reload_flag -o $output$reload_objs' |
2950 | case $host_os in |
2951 | darwin*) |
2952 | if test "$GCC" = yes; then |
2953 | reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' |
2954 | else |
2955 | reload_cmds='$LD$reload_flag -o $output$reload_objs' |
2956 | fi |
2957 | ;; |
2958 | esac |
2959 | _LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl |
2960 | _LT_DECL([], [reload_cmds], [2])dnl |
2961 | ])# _LT_CMD_RELOAD |
2962 | |
2963 | |
2964 | # _LT_CHECK_MAGIC_METHOD |
2965 | # ---------------------- |
2966 | # how to check for library dependencies |
2967 | # -- PORTME fill in with the dynamic library characteristics |
2968 | m4_defun([_LT_CHECK_MAGIC_METHOD], |
2969 | [m4_require([_LT_DECL_EGREP]) |
2970 | m4_require([_LT_DECL_OBJDUMP]) |
2971 | AC_CACHE_CHECK([how to recognize dependent libraries], |
2972 | lt_cv_deplibs_check_method, |
2973 | [lt_cv_file_magic_cmd='$MAGIC_CMD' |
2974 | lt_cv_file_magic_test_file= |
2975 | lt_cv_deplibs_check_method='unknown' |
2976 | # Need to set the preceding variable on all platforms that support |
2977 | # interlibrary dependencies. |
2978 | # 'none' -- dependencies not supported. |
2979 | # `unknown' -- same as none, but documents that we really don't know. |
2980 | # 'pass_all' -- all dependencies passed with no checks. |
2981 | # 'test_compile' -- check by making test program. |
2982 | # 'file_magic [[regex]]' -- check by looking for files in library path |
2983 | # which responds to the $file_magic_cmd with a given extended regex. |
2984 | # If you have `file' or equivalent on your system and you're not sure |
2985 | # whether `pass_all' will *always* work, you probably want this one. |
2986 | |
2987 | case $host_os in |
2988 | aix[[4-9]]*) |
2989 | lt_cv_deplibs_check_method=pass_all |
2990 | ;; |
2991 | |
2992 | beos*) |
2993 | lt_cv_deplibs_check_method=pass_all |
2994 | ;; |
2995 | |
2996 | bsdi[[45]]*) |
2997 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' |
2998 | lt_cv_file_magic_cmd='/usr/bin/file -L' |
2999 | lt_cv_file_magic_test_file=/shlib/libc.so |
3000 | ;; |
3001 | |
3002 | cygwin*) |
3003 | # func_win32_libid is a shell function defined in ltmain.sh |
3004 | lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' |
3005 | lt_cv_deplibs_check_method=pass_all |
3006 | lt_cv_file_magic_cmd='func_win32_libid' |
3007 | ;; |
3008 | |
3009 | mingw* | pw32*) |
3010 | # Base MSYS/MinGW do not provide the 'file' command needed by |
3011 | # func_win32_libid shell function, so use a weaker test based on 'objdump', |
3012 | # unless we find 'file', for example because we are cross-compiling. |
3013 | if ( file / ) >/dev/null 2>&1; then |
3014 | lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' |
3015 | lt_cv_file_magic_cmd='func_win32_libid' |
3016 | else |
3017 | lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' |
3018 | lt_cv_file_magic_cmd='$OBJDUMP -f' |
3019 | fi |
3020 | lt_cv_deplibs_check_method=pass_all |
3021 | ;; |
3022 | |
3023 | cegcc) |
3024 | # use the weaker test based on 'objdump'. See mingw*. |
3025 | lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' |
3026 | lt_cv_file_magic_cmd='$OBJDUMP -f' |
3027 | ;; |
3028 | |
3029 | darwin* | rhapsody*) |
3030 | lt_cv_deplibs_check_method=pass_all |
3031 | ;; |
3032 | |
3033 | freebsd* | dragonfly*) |
3034 | if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then |
3035 | case $host_cpu in |
3036 | i*86 ) |
3037 | # Not sure whether the presence of OpenBSD here was a mistake. |
3038 | # Let's accept both of them until this is cleared up. |
3039 | lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' |
3040 | lt_cv_file_magic_cmd=/usr/bin/file |
3041 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` |
3042 | ;; |
3043 | esac |
3044 | else |
3045 | lt_cv_deplibs_check_method=pass_all |
3046 | fi |
3047 | ;; |
3048 | |
3049 | gnu*) |
3050 | lt_cv_deplibs_check_method=pass_all |
3051 | ;; |
3052 | |
3053 | hpux10.20* | hpux11*) |
3054 | lt_cv_file_magic_cmd=/usr/bin/file |
3055 | case $host_cpu in |
3056 | ia64*) |
3057 | lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' |
3058 | lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so |
3059 | ;; |
3060 | hppa*64*) |
3061 | [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] |
3062 | lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl |
3063 | ;; |
3064 | *) |
3065 | lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' |
3066 | lt_cv_file_magic_test_file=/usr/lib/libc.sl |
3067 | ;; |
3068 | esac |
3069 | ;; |
3070 | |
3071 | interix[[3-9]]*) |
3072 | # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here |
3073 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' |
3074 | ;; |
3075 | |
3076 | irix5* | irix6* | nonstopux*) |
3077 | case $LD in |
3078 | *-32|*"-32 ") libmagic=32-bit;; |
3079 | *-n32|*"-n32 ") libmagic=N32;; |
3080 | *-64|*"-64 ") libmagic=64-bit;; |
3081 | *) libmagic=never-match;; |
3082 | esac |
3083 | lt_cv_deplibs_check_method=pass_all |
3084 | ;; |
3085 | |
3086 | # This must be Linux ELF. |
3087 | linux* | k*bsd*-gnu) |
3088 | lt_cv_deplibs_check_method=pass_all |
3089 | ;; |
3090 | |
3091 | netbsd*) |
3092 | if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then |
3093 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' |
3094 | else |
3095 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' |
3096 | fi |
3097 | ;; |
3098 | |
3099 | newos6*) |
3100 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' |
3101 | lt_cv_file_magic_cmd=/usr/bin/file |
3102 | lt_cv_file_magic_test_file=/usr/lib/libnls.so |
3103 | ;; |
3104 | |
3105 | *nto* | *qnx*) |
3106 | lt_cv_deplibs_check_method=pass_all |
3107 | ;; |
3108 | |
3109 | openbsd*) |
3110 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
3111 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' |
3112 | else |
3113 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' |
3114 | fi |
3115 | ;; |
3116 | |
3117 | osf3* | osf4* | osf5*) |
3118 | lt_cv_deplibs_check_method=pass_all |
3119 | ;; |
3120 | |
3121 | rdos*) |
3122 | lt_cv_deplibs_check_method=pass_all |
3123 | ;; |
3124 | |
3125 | solaris*) |
3126 | lt_cv_deplibs_check_method=pass_all |
3127 | ;; |
3128 | |
3129 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
3130 | lt_cv_deplibs_check_method=pass_all |
3131 | ;; |
3132 | |
3133 | sysv4 | sysv4.3*) |
3134 | case $host_vendor in |
3135 | motorola) |
3136 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' |
3137 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` |
3138 | ;; |
3139 | ncr) |
3140 | lt_cv_deplibs_check_method=pass_all |
3141 | ;; |
3142 | sequent) |
3143 | lt_cv_file_magic_cmd='/bin/file' |
3144 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' |
3145 | ;; |
3146 | sni) |
3147 | lt_cv_file_magic_cmd='/bin/file' |
3148 | lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" |
3149 | lt_cv_file_magic_test_file=/lib/libc.so |
3150 | ;; |
3151 | siemens) |
3152 | lt_cv_deplibs_check_method=pass_all |
3153 | ;; |
3154 | pc) |
3155 | lt_cv_deplibs_check_method=pass_all |
3156 | ;; |
3157 | esac |
3158 | ;; |
3159 | |
3160 | tpf*) |
3161 | lt_cv_deplibs_check_method=pass_all |
3162 | ;; |
3163 | esac |
3164 | ]) |
3165 | file_magic_cmd=$lt_cv_file_magic_cmd |
3166 | deplibs_check_method=$lt_cv_deplibs_check_method |
3167 | test -z "$deplibs_check_method" && deplibs_check_method=unknown |
3168 | |
3169 | _LT_DECL([], [deplibs_check_method], [1], |
3170 | [Method to check whether dependent libraries are shared objects]) |
3171 | _LT_DECL([], [file_magic_cmd], [1], |
3172 | [Command to use when deplibs_check_method == "file_magic"]) |
3173 | ])# _LT_CHECK_MAGIC_METHOD |
3174 | |
3175 | |
3176 | # LT_PATH_NM |
3177 | # ---------- |
3178 | # find the pathname to a BSD- or MS-compatible name lister |
3179 | AC_DEFUN([LT_PATH_NM], |
3180 | [AC_REQUIRE([AC_PROG_CC])dnl |
3181 | AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, |
3182 | [if test -n "$NM"; then |
3183 | # Let the user override the test. |
3184 | lt_cv_path_NM="$NM" |
3185 | else |
3186 | lt_nm_to_check="${ac_tool_prefix}nm" |
3187 | if test -n "$ac_tool_prefix" && test "$build" = "$host"; then |
3188 | lt_nm_to_check="$lt_nm_to_check nm" |
3189 | fi |
3190 | for lt_tmp_nm in $lt_nm_to_check; do |
3191 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
3192 | for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do |
3193 | IFS="$lt_save_ifs" |
3194 | test -z "$ac_dir" && ac_dir=. |
3195 | tmp_nm="$ac_dir/$lt_tmp_nm" |
3196 | if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then |
3197 | # Check to see if the nm accepts a BSD-compat flag. |
3198 | # Adding the `sed 1q' prevents false positives on HP-UX, which says: |
3199 | # nm: unknown option "B" ignored |
3200 | # Tru64's nm complains that /dev/null is an invalid object file |
3201 | case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in |
3202 | */dev/null* | *'Invalid file or object type'*) |
3203 | lt_cv_path_NM="$tmp_nm -B" |
3204 | break |
3205 | ;; |
3206 | *) |
3207 | case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in |
3208 | */dev/null*) |
3209 | lt_cv_path_NM="$tmp_nm -p" |
3210 | break |
3211 | ;; |
3212 | *) |
3213 | lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but |
3214 | continue # so that we can try to find one that supports BSD flags |
3215 | ;; |
3216 | esac |
3217 | ;; |
3218 | esac |
3219 | fi |
3220 | done |
3221 | IFS="$lt_save_ifs" |
3222 | done |
3223 | : ${lt_cv_path_NM=no} |
3224 | fi]) |
3225 | if test "$lt_cv_path_NM" != "no"; then |
3226 | NM="$lt_cv_path_NM" |
3227 | else |
3228 | # Didn't find any BSD compatible name lister, look for dumpbin. |
3229 | AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) |
3230 | AC_SUBST([DUMPBIN]) |
3231 | if test "$DUMPBIN" != ":"; then |
3232 | NM="$DUMPBIN" |
3233 | fi |
3234 | fi |
3235 | test -z "$NM" && NM=nm |
3236 | AC_SUBST([NM]) |
3237 | _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl |
3238 | |
3239 | AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], |
3240 | [lt_cv_nm_interface="BSD nm" |
3241 | echo "int some_variable = 0;" > conftest.$ac_ext |
3242 | (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) |
3243 | (eval "$ac_compile" 2>conftest.err) |
3244 | cat conftest.err >&AS_MESSAGE_LOG_FD |
3245 | (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) |
3246 | (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) |
3247 | cat conftest.err >&AS_MESSAGE_LOG_FD |
3248 | (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD) |
3249 | cat conftest.out >&AS_MESSAGE_LOG_FD |
3250 | if $GREP 'External.*some_variable' conftest.out > /dev/null; then |
3251 | lt_cv_nm_interface="MS dumpbin" |
3252 | fi |
3253 | rm -f conftest*]) |
3254 | ])# LT_PATH_NM |
3255 | |
3256 | # Old names: |
3257 | AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) |
3258 | AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) |
3259 | dnl aclocal-1.4 backwards compatibility: |
3260 | dnl AC_DEFUN([AM_PROG_NM], []) |
3261 | dnl AC_DEFUN([AC_PROG_NM], []) |
3262 | |
3263 | |
3264 | # LT_LIB_M |
3265 | # -------- |
3266 | # check for math library |
3267 | AC_DEFUN([LT_LIB_M], |
3268 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl |
3269 | LIBM= |
3270 | case $host in |
3271 | *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) |
3272 | # These system don't have libm, or don't need it |
3273 | ;; |
3274 | *-ncr-sysv4.3*) |
3275 | AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") |
3276 | AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") |
3277 | ;; |
3278 | *) |
3279 | AC_CHECK_LIB(m, cos, LIBM="-lm") |
3280 | ;; |
3281 | esac |
3282 | AC_SUBST([LIBM]) |
3283 | ])# LT_LIB_M |
3284 | |
3285 | # Old name: |
3286 | AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) |
3287 | dnl aclocal-1.4 backwards compatibility: |
3288 | dnl AC_DEFUN([AC_CHECK_LIBM], []) |
3289 | |
3290 | |
3291 | # _LT_COMPILER_NO_RTTI([TAGNAME]) |
3292 | # ------------------------------- |
3293 | m4_defun([_LT_COMPILER_NO_RTTI], |
3294 | [m4_require([_LT_TAG_COMPILER])dnl |
3295 | |
3296 | _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= |
3297 | |
3298 | if test "$GCC" = yes; then |
3299 | _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' |
3300 | |
3301 | _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], |
3302 | lt_cv_prog_compiler_rtti_exceptions, |
3303 | [-fno-rtti -fno-exceptions], [], |
3304 | [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) |
3305 | fi |
3306 | _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], |
3307 | [Compiler flag to turn off builtin functions]) |
3308 | ])# _LT_COMPILER_NO_RTTI |
3309 | |
3310 | |
3311 | # _LT_CMD_GLOBAL_SYMBOLS |
3312 | # ---------------------- |
3313 | m4_defun([_LT_CMD_GLOBAL_SYMBOLS], |
3314 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl |
3315 | AC_REQUIRE([AC_PROG_CC])dnl |
3316 | AC_REQUIRE([LT_PATH_NM])dnl |
3317 | AC_REQUIRE([LT_PATH_LD])dnl |
3318 | m4_require([_LT_DECL_SED])dnl |
3319 | m4_require([_LT_DECL_EGREP])dnl |
3320 | m4_require([_LT_TAG_COMPILER])dnl |
3321 | |
3322 | # Check for command to grab the raw symbol name followed by C symbol from nm. |
3323 | AC_MSG_CHECKING([command to parse $NM output from $compiler object]) |
3324 | AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], |
3325 | [ |
3326 | # These are sane defaults that work on at least a few old systems. |
3327 | # [They come from Ultrix. What could be older than Ultrix?!! ;)] |
3328 | |
3329 | # Character class describing NM global symbol codes. |
3330 | symcode='[[BCDEGRST]]' |
3331 | |
3332 | # Regexp to match symbols that can be accessed directly from C. |
3333 | sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' |
3334 | |
3335 | # Define system-specific variables. |
3336 | case $host_os in |
3337 | aix*) |
3338 | symcode='[[BCDT]]' |
3339 | ;; |
3340 | cygwin* | mingw* | pw32* | cegcc*) |
3341 | symcode='[[ABCDGISTW]]' |
3342 | ;; |
3343 | hpux*) |
3344 | if test "$host_cpu" = ia64; then |
3345 | symcode='[[ABCDEGRST]]' |
3346 | fi |
3347 | ;; |
3348 | irix* | nonstopux*) |
3349 | symcode='[[BCDEGRST]]' |
3350 | ;; |
3351 | osf*) |
3352 | symcode='[[BCDEGQRST]]' |
3353 | ;; |
3354 | solaris*) |
3355 | symcode='[[BDRT]]' |
3356 | ;; |
3357 | sco3.2v5*) |
3358 | symcode='[[DT]]' |
3359 | ;; |
3360 | sysv4.2uw2*) |
3361 | symcode='[[DT]]' |
3362 | ;; |
3363 | sysv5* | sco5v6* | unixware* | OpenUNIX*) |
3364 | symcode='[[ABDT]]' |
3365 | ;; |
3366 | sysv4) |
3367 | symcode='[[DFNSTU]]' |
3368 | ;; |
3369 | esac |
3370 | |
3371 | # If we're using GNU nm, then use its standard symbol codes. |
3372 | case `$NM -V 2>&1` in |
3373 | *GNU* | *'with BFD'*) |
3374 | symcode='[[ABCDGIRSTW]]' ;; |
3375 | esac |
3376 | |
3377 | # Transform an extracted symbol line into a proper C declaration. |
3378 | # Some systems (esp. on ia64) link data and code symbols differently, |
3379 | # so use this general approach. |
3380 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" |
3381 | |
3382 | # Transform an extracted symbol line into symbol name and symbol address |
3383 | lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" |
3384 | lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" |
3385 | |
3386 | # Handle CRLF in mingw tool chain |
3387 | opt_cr= |
3388 | case $build_os in |
3389 | mingw*) |
3390 | opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp |
3391 | ;; |
3392 | esac |
3393 | |
3394 | # Try without a prefix underscore, then with it. |
3395 | for ac_symprfx in "" "_"; do |
3396 | |
3397 | # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. |
3398 | symxfrm="\\1 $ac_symprfx\\2 \\2" |
3399 | |
3400 | # Write the raw and C identifiers. |
3401 | if test "$lt_cv_nm_interface" = "MS dumpbin"; then |
3402 | # Fake it for dumpbin and say T for any non-static function |
3403 | # and D for any global variable. |
3404 | # Also find C++ and __fastcall symbols from MSVC++, |
3405 | # which start with @ or ?. |
3406 | lt_cv_sys_global_symbol_pipe="$AWK ['"\ |
3407 | " {last_section=section; section=\$ 3};"\ |
3408 | " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ |
3409 | " \$ 0!~/External *\|/{next};"\ |
3410 | " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ |
3411 | " {if(hide[section]) next};"\ |
3412 | " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ |
3413 | " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ |
3414 | " s[1]~/^[@?]/{print s[1], s[1]; next};"\ |
3415 | " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ |
3416 | " ' prfx=^$ac_symprfx]" |
3417 | else |
3418 | lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" |
3419 | fi |
3420 | |
3421 | # Check to see that the pipe works correctly. |
3422 | pipe_works=no |
3423 | |
3424 | rm -f conftest* |
3425 | cat > conftest.$ac_ext <<_LT_EOF |
3426 | #ifdef __cplusplus |
3427 | extern "C" { |
3428 | #endif |
3429 | char nm_test_var; |
3430 | void nm_test_func(void); |
3431 | void nm_test_func(void){} |
3432 | #ifdef __cplusplus |
3433 | } |
3434 | #endif |
3435 | int main(){nm_test_var='a';nm_test_func();return(0);} |
3436 | _LT_EOF |
3437 | |
3438 | if AC_TRY_EVAL(ac_compile); then |
3439 | # Now try to grab the symbols. |
3440 | nlist=conftest.nm |
3441 | if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then |
3442 | # Try sorting and uniquifying the output. |
3443 | if sort "$nlist" | uniq > "$nlist"T; then |
3444 | mv -f "$nlist"T "$nlist" |
3445 | else |
3446 | rm -f "$nlist"T |
3447 | fi |
3448 | |
3449 | # Make sure that we snagged all the symbols we need. |
3450 | if $GREP ' nm_test_var$' "$nlist" >/dev/null; then |
3451 | if $GREP ' nm_test_func$' "$nlist" >/dev/null; then |
3452 | cat <<_LT_EOF > conftest.$ac_ext |
3453 | #ifdef __cplusplus |
3454 | extern "C" { |
3455 | #endif |
3456 | |
3457 | _LT_EOF |
3458 | # Now generate the symbol file. |
3459 | eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' |
3460 | |
3461 | cat <<_LT_EOF >> conftest.$ac_ext |
3462 | |
3463 | /* The mapping between symbol names and symbols. */ |
3464 | const struct { |
3465 | const char *name; |
3466 | void *address; |
3467 | } |
3468 | lt__PROGRAM__LTX_preloaded_symbols[[]] = |
3469 | { |
3470 | { "@PROGRAM@", (void *) 0 }, |
3471 | _LT_EOF |
3472 | $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext |
3473 | cat <<\_LT_EOF >> conftest.$ac_ext |
3474 | {0, (void *) 0} |
3475 | }; |
3476 | |
3477 | /* This works around a problem in FreeBSD linker */ |
3478 | #ifdef FREEBSD_WORKAROUND |
3479 | static const void *lt_preloaded_setup() { |
3480 | return lt__PROGRAM__LTX_preloaded_symbols; |
3481 | } |
3482 | #endif |
3483 | |
3484 | #ifdef __cplusplus |
3485 | } |
3486 | #endif |
3487 | _LT_EOF |
3488 | # Now try linking the two files. |
3489 | mv conftest.$ac_objext conftstm.$ac_objext |
3490 | lt_save_LIBS="$LIBS" |
3491 | lt_save_CFLAGS="$CFLAGS" |
3492 | LIBS="conftstm.$ac_objext" |
3493 | CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" |
3494 | if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then |
3495 | pipe_works=yes |
3496 | fi |
3497 | LIBS="$lt_save_LIBS" |
3498 | CFLAGS="$lt_save_CFLAGS" |
3499 | else |
3500 | echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD |
3501 | fi |
3502 | else |
3503 | echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD |
3504 | fi |
3505 | else |
3506 | echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD |
3507 | fi |
3508 | else |
3509 | echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD |
3510 | cat conftest.$ac_ext >&5 |
3511 | fi |
3512 | rm -rf conftest* conftst* |
3513 | |
3514 | # Do not use the global_symbol_pipe unless it works. |
3515 | if test "$pipe_works" = yes; then |
3516 | break |
3517 | else |
3518 | lt_cv_sys_global_symbol_pipe= |
3519 | fi |
3520 | done |
3521 | ]) |
3522 | if test -z "$lt_cv_sys_global_symbol_pipe"; then |
3523 | lt_cv_sys_global_symbol_to_cdecl= |
3524 | fi |
3525 | if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then |
3526 | AC_MSG_RESULT(failed) |
3527 | else |
3528 | AC_MSG_RESULT(ok) |
3529 | fi |
3530 | |
3531 | _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], |
3532 | [Take the output of nm and produce a listing of raw symbols and C names]) |
3533 | _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], |
3534 | [Transform the output of nm in a proper C declaration]) |
3535 | _LT_DECL([global_symbol_to_c_name_address], |
3536 | [lt_cv_sys_global_symbol_to_c_name_address], [1], |
3537 | [Transform the output of nm in a C name address pair]) |
3538 | _LT_DECL([global_symbol_to_c_name_address_lib_prefix], |
3539 | [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], |
3540 | [Transform the output of nm in a C name address pair when lib prefix is needed]) |
3541 | ]) # _LT_CMD_GLOBAL_SYMBOLS |
3542 | |
3543 | |
3544 | # _LT_COMPILER_PIC([TAGNAME]) |
3545 | # --------------------------- |
3546 | m4_defun([_LT_COMPILER_PIC], |
3547 | [m4_require([_LT_TAG_COMPILER])dnl |
3548 | _LT_TAGVAR(lt_prog_compiler_wl, $1)= |
3549 | _LT_TAGVAR(lt_prog_compiler_pic, $1)= |
3550 | _LT_TAGVAR(lt_prog_compiler_static, $1)= |
3551 | |
3552 | AC_MSG_CHECKING([for $compiler option to produce PIC]) |
3553 | m4_if([$1], [CXX], [ |
3554 | # C++ specific cases for pic, static, wl, etc. |
3555 | if test "$GXX" = yes; then |
3556 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
3557 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' |
3558 | |
3559 | case $host_os in |
3560 | aix*) |
3561 | # All AIX code is PIC. |
3562 | if test "$host_cpu" = ia64; then |
3563 | # AIX 5 now supports IA64 processor |
3564 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
3565 | fi |
3566 | ;; |
3567 | |
3568 | amigaos*) |
3569 | case $host_cpu in |
3570 | powerpc) |
3571 | # see comment about AmigaOS4 .so support |
3572 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
3573 | ;; |
3574 | m68k) |
3575 | # FIXME: we need at least 68020 code to build shared libraries, but |
3576 | # adding the `-m68020' flag to GCC prevents building anything better, |
3577 | # like `-m68040'. |
3578 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' |
3579 | ;; |
3580 | esac |
3581 | ;; |
3582 | |
3583 | beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
3584 | # PIC is the default for these OSes. |
3585 | ;; |
3586 | mingw* | cygwin* | os2* | pw32* | cegcc*) |
3587 | # This hack is so that the source file can tell whether it is being |
3588 | # built for inclusion in a dll (and should export symbols for example). |
3589 | # Although the cygwin gcc ignores -fPIC, still need this for old-style |
3590 | # (--disable-auto-import) libraries |
3591 | m4_if([$1], [GCJ], [], |
3592 | [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) |
3593 | ;; |
3594 | darwin* | rhapsody*) |
3595 | # PIC is the default on this platform |
3596 | # Common symbols not allowed in MH_DYLIB files |
3597 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' |
3598 | ;; |
3599 | *djgpp*) |
3600 | # DJGPP does not support shared libraries at all |
3601 | _LT_TAGVAR(lt_prog_compiler_pic, $1)= |
3602 | ;; |
3603 | interix[[3-9]]*) |
3604 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. |
3605 | # Instead, we relocate shared libraries at runtime. |
3606 | ;; |
3607 | sysv4*MP*) |
3608 | if test -d /usr/nec; then |
3609 | _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic |
3610 | fi |
3611 | ;; |
3612 | hpux*) |
3613 | # PIC is the default for 64-bit PA HP-UX, but not for 32-bit |
3614 | # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag |
3615 | # sets the default TLS model and affects inlining. |
3616 | case $host_cpu in |
3617 | hppa*64*) |
3618 | ;; |
3619 | *) |
3620 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
3621 | ;; |
3622 | esac |
3623 | ;; |
3624 | *qnx* | *nto*) |
3625 | # QNX uses GNU C++, but need to define -shared option too, otherwise |
3626 | # it will coredump. |
3627 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' |
3628 | ;; |
3629 | *) |
3630 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
3631 | ;; |
3632 | esac |
3633 | else |
3634 | case $host_os in |
3635 | aix[[4-9]]*) |
3636 | # All AIX code is PIC. |
3637 | if test "$host_cpu" = ia64; then |
3638 | # AIX 5 now supports IA64 processor |
3639 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
3640 | else |
3641 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' |
3642 | fi |
3643 | ;; |
3644 | chorus*) |
3645 | case $cc_basename in |
3646 | cxch68*) |
3647 | # Green Hills C++ Compiler |
3648 | # _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" |
3649 | ;; |
3650 | esac |
3651 | ;; |
3652 | dgux*) |
3653 | case $cc_basename in |
3654 | ec++*) |
3655 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
3656 | ;; |
3657 | ghcx*) |
3658 | # Green Hills C++ Compiler |
3659 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
3660 | ;; |
3661 | *) |
3662 | ;; |
3663 | esac |
3664 | ;; |
3665 | freebsd* | dragonfly*) |
3666 | # FreeBSD uses GNU C++ |
3667 | ;; |
3668 | hpux9* | hpux10* | hpux11*) |
3669 | case $cc_basename in |
3670 | CC*) |
3671 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
3672 | _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
3673 | if test "$host_cpu" != ia64; then |
3674 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
3675 | fi |
3676 | ;; |
3677 | aCC*) |
3678 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
3679 | _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
3680 | case $host_cpu in |
3681 | hppa*64*|ia64*) |
3682 | # +Z the default |
3683 | ;; |
3684 | *) |
3685 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
3686 | ;; |
3687 | esac |
3688 | ;; |
3689 | *) |
3690 | ;; |
3691 | esac |
3692 | ;; |
3693 | interix*) |
3694 | # This is c89, which is MS Visual C++ (no shared libs) |
3695 | # Anyone wants to do a port? |
3696 | ;; |
3697 | irix5* | irix6* | nonstopux*) |
3698 | case $cc_basename in |
3699 | CC*) |
3700 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
3701 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
3702 | # CC pic flag -KPIC is the default. |
3703 | ;; |
3704 | *) |
3705 | ;; |
3706 | esac |
3707 | ;; |
3708 | linux* | k*bsd*-gnu) |
3709 | case $cc_basename in |
3710 | KCC*) |
3711 | # KAI C++ Compiler |
3712 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
3713 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
3714 | ;; |
3715 | ecpc* ) |
3716 | # old Intel C++ for x86_64 which still supported -KPIC. |
3717 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
3718 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
3719 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' |
3720 | ;; |
3721 | icpc* ) |
3722 | # Intel C++, used to be incompatible with GCC. |
3723 | # ICC 10 doesn't accept -KPIC any more. |
3724 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
3725 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
3726 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' |
3727 | ;; |
3728 | pgCC* | pgcpp*) |
3729 | # Portland Group C++ compiler |
3730 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
3731 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' |
3732 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
3733 | ;; |
3734 | cxx*) |
3735 | # Compaq C++ |
3736 | # Make sure the PIC flag is empty. It appears that all Alpha |
3737 | # Linux and Compaq Tru64 Unix objects are PIC. |
3738 | _LT_TAGVAR(lt_prog_compiler_pic, $1)= |
3739 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
3740 | ;; |
3741 | xlc* | xlC*) |
3742 | # IBM XL 8.0 on PPC |
3743 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
3744 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' |
3745 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' |
3746 | ;; |
3747 | *) |
3748 | case `$CC -V 2>&1 | sed 5q` in |
3749 | *Sun\ C*) |
3750 | # Sun C++ 5.9 |
3751 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
3752 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
3753 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
3754 | ;; |
3755 | esac |
3756 | ;; |
3757 | esac |
3758 | ;; |
3759 | lynxos*) |
3760 | ;; |
3761 | m88k*) |
3762 | ;; |
3763 | mvs*) |
3764 | case $cc_basename in |
3765 | cxx*) |
3766 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' |
3767 | ;; |
3768 | *) |
3769 | ;; |
3770 | esac |
3771 | ;; |
3772 | netbsd*) |
3773 | ;; |
3774 | *qnx* | *nto*) |
3775 | # QNX uses GNU C++, but need to define -shared option too, otherwise |
3776 | # it will coredump. |
3777 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' |
3778 | ;; |
3779 | osf3* | osf4* | osf5*) |
3780 | case $cc_basename in |
3781 | KCC*) |
3782 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
3783 | ;; |
3784 | RCC*) |
3785 | # Rational C++ 2.4.1 |
3786 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
3787 | ;; |
3788 | cxx*) |
3789 | # Digital/Compaq C++ |
3790 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
3791 | # Make sure the PIC flag is empty. It appears that all Alpha |
3792 | # Linux and Compaq Tru64 Unix objects are PIC. |
3793 | _LT_TAGVAR(lt_prog_compiler_pic, $1)= |
3794 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
3795 | ;; |
3796 | *) |
3797 | ;; |
3798 | esac |
3799 | ;; |
3800 | psos*) |
3801 | ;; |
3802 | solaris*) |
3803 | case $cc_basename in |
3804 | CC*) |
3805 | # Sun C++ 4.2, 5.x and Centerline C++ |
3806 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
3807 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
3808 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
3809 | ;; |
3810 | gcx*) |
3811 | # Green Hills C++ Compiler |
3812 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' |
3813 | ;; |
3814 | *) |
3815 | ;; |
3816 | esac |
3817 | ;; |
3818 | sunos4*) |
3819 | case $cc_basename in |
3820 | CC*) |
3821 | # Sun C++ 4.x |
3822 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
3823 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
3824 | ;; |
3825 | lcc*) |
3826 | # Lucid |
3827 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
3828 | ;; |
3829 | *) |
3830 | ;; |
3831 | esac |
3832 | ;; |
3833 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) |
3834 | case $cc_basename in |
3835 | CC*) |
3836 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
3837 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
3838 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
3839 | ;; |
3840 | esac |
3841 | ;; |
3842 | tandem*) |
3843 | case $cc_basename in |
3844 | NCC*) |
3845 | # NonStop-UX NCC 3.20 |
3846 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
3847 | ;; |
3848 | *) |
3849 | ;; |
3850 | esac |
3851 | ;; |
3852 | vxworks*) |
3853 | ;; |
3854 | *) |
3855 | _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
3856 | ;; |
3857 | esac |
3858 | fi |
3859 | ], |
3860 | [ |
3861 | if test "$GCC" = yes; then |
3862 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
3863 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' |
3864 | |
3865 | case $host_os in |
3866 | aix*) |
3867 | # All AIX code is PIC. |
3868 | if test "$host_cpu" = ia64; then |
3869 | # AIX 5 now supports IA64 processor |
3870 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
3871 | fi |
3872 | ;; |
3873 | |
3874 | amigaos*) |
3875 | case $host_cpu in |
3876 | powerpc) |
3877 | # see comment about AmigaOS4 .so support |
3878 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
3879 | ;; |
3880 | m68k) |
3881 | # FIXME: we need at least 68020 code to build shared libraries, but |
3882 | # adding the `-m68020' flag to GCC prevents building anything better, |
3883 | # like `-m68040'. |
3884 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' |
3885 | ;; |
3886 | esac |
3887 | ;; |
3888 | |
3889 | beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
3890 | # PIC is the default for these OSes. |
3891 | ;; |
3892 | |
3893 | mingw* | cygwin* | pw32* | os2* | cegcc*) |
3894 | # This hack is so that the source file can tell whether it is being |
3895 | # built for inclusion in a dll (and should export symbols for example). |
3896 | # Although the cygwin gcc ignores -fPIC, still need this for old-style |
3897 | # (--disable-auto-import) libraries |
3898 | m4_if([$1], [GCJ], [], |
3899 | [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) |
3900 | ;; |
3901 | |
3902 | darwin* | rhapsody*) |
3903 | # PIC is the default on this platform |
3904 | # Common symbols not allowed in MH_DYLIB files |
3905 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' |
3906 | ;; |
3907 | |
3908 | hpux*) |
3909 | # PIC is the default for 64-bit PA HP-UX, but not for 32-bit |
3910 | # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag |
3911 | # sets the default TLS model and affects inlining. |
3912 | case $host_cpu in |
3913 | hppa*64*) |
3914 | # +Z the default |
3915 | ;; |
3916 | *) |
3917 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
3918 | ;; |
3919 | esac |
3920 | ;; |
3921 | |
3922 | interix[[3-9]]*) |
3923 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. |
3924 | # Instead, we relocate shared libraries at runtime. |
3925 | ;; |
3926 | |
3927 | msdosdjgpp*) |
3928 | # Just because we use GCC doesn't mean we suddenly get shared libraries |
3929 | # on systems that don't support them. |
3930 | _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
3931 | enable_shared=no |
3932 | ;; |
3933 | |
3934 | *nto* | *qnx*) |
3935 | # QNX uses GNU C++, but need to define -shared option too, otherwise |
3936 | # it will coredump. |
3937 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' |
3938 | ;; |
3939 | |
3940 | sysv4*MP*) |
3941 | if test -d /usr/nec; then |
3942 | _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic |
3943 | fi |
3944 | ;; |
3945 | |
3946 | *) |
3947 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
3948 | ;; |
3949 | esac |
3950 | else |
3951 | # PORTME Check for flag to pass linker flags through the system compiler. |
3952 | case $host_os in |
3953 | aix*) |
3954 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
3955 | if test "$host_cpu" = ia64; then |
3956 | # AIX 5 now supports IA64 processor |
3957 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
3958 | else |
3959 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' |
3960 | fi |
3961 | ;; |
3962 | |
3963 | mingw* | cygwin* | pw32* | os2* | cegcc*) |
3964 | # This hack is so that the source file can tell whether it is being |
3965 | # built for inclusion in a dll (and should export symbols for example). |
3966 | m4_if([$1], [GCJ], [], |
3967 | [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) |
3968 | ;; |
3969 | |
3970 | hpux9* | hpux10* | hpux11*) |
3971 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
3972 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
3973 | # not for PA HP-UX. |
3974 | case $host_cpu in |
3975 | hppa*64*|ia64*) |
3976 | # +Z the default |
3977 | ;; |
3978 | *) |
3979 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
3980 | ;; |
3981 | esac |
3982 | # Is there a better lt_prog_compiler_static that works with the bundled CC? |
3983 | _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
3984 | ;; |
3985 | |
3986 | irix5* | irix6* | nonstopux*) |
3987 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
3988 | # PIC (with -KPIC) is the default. |
3989 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
3990 | ;; |
3991 | |
3992 | linux* | k*bsd*-gnu) |
3993 | case $cc_basename in |
3994 | # old Intel for x86_64 which still supported -KPIC. |
3995 | ecc*) |
3996 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
3997 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
3998 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' |
3999 | ;; |
4000 | # icc used to be incompatible with GCC. |
4001 | # ICC 10 doesn't accept -KPIC any more. |
4002 | icc* | ifort*) |
4003 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4004 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
4005 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' |
4006 | ;; |
4007 | # Lahey Fortran 8.1. |
4008 | lf95*) |
4009 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4010 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' |
4011 | _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' |
4012 | ;; |
4013 | pgcc* | pgf77* | pgf90* | pgf95*) |
4014 | # Portland Group compilers (*not* the Pentium gcc compiler, |
4015 | # which looks to be a dead project) |
4016 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4017 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' |
4018 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
4019 | ;; |
4020 | ccc*) |
4021 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4022 | # All Alpha code is PIC. |
4023 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
4024 | ;; |
4025 | xl*) |
4026 | # IBM XL C 8.0/Fortran 10.1 on PPC |
4027 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4028 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' |
4029 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' |
4030 | ;; |
4031 | *) |
4032 | case `$CC -V 2>&1 | sed 5q` in |
4033 | *Sun\ C*) |
4034 | # Sun C 5.9 |
4035 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
4036 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
4037 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4038 | ;; |
4039 | *Sun\ F*) |
4040 | # Sun Fortran 8.3 passes all unrecognized flags to the linker |
4041 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
4042 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
4043 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='' |
4044 | ;; |
4045 | esac |
4046 | ;; |
4047 | esac |
4048 | ;; |
4049 | |
4050 | newsos6) |
4051 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
4052 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
4053 | ;; |
4054 | |
4055 | *nto* | *qnx*) |
4056 | # QNX uses GNU C++, but need to define -shared option too, otherwise |
4057 | # it will coredump. |
4058 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' |
4059 | ;; |
4060 | |
4061 | osf3* | osf4* | osf5*) |
4062 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4063 | # All OSF/1 code is PIC. |
4064 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
4065 | ;; |
4066 | |
4067 | rdos*) |
4068 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
4069 | ;; |
4070 | |
4071 | solaris*) |
4072 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
4073 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
4074 | case $cc_basename in |
4075 | f77* | f90* | f95*) |
4076 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; |
4077 | *) |
4078 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; |
4079 | esac |
4080 | ;; |
4081 | |
4082 | sunos4*) |
4083 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
4084 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' |
4085 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
4086 | ;; |
4087 | |
4088 | sysv4 | sysv4.2uw2* | sysv4.3*) |
4089 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4090 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
4091 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
4092 | ;; |
4093 | |
4094 | sysv4*MP*) |
4095 | if test -d /usr/nec ;then |
4096 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' |
4097 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
4098 | fi |
4099 | ;; |
4100 | |
4101 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) |
4102 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4103 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
4104 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
4105 | ;; |
4106 | |
4107 | unicos*) |
4108 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4109 | _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
4110 | ;; |
4111 | |
4112 | uts4*) |
4113 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
4114 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
4115 | ;; |
4116 | |
4117 | *) |
4118 | _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
4119 | ;; |
4120 | esac |
4121 | fi |
4122 | ]) |
4123 | case $host_os in |
4124 | # For platforms which do not support PIC, -DPIC is meaningless: |
4125 | *djgpp*) |
4126 | _LT_TAGVAR(lt_prog_compiler_pic, $1)= |
4127 | ;; |
4128 | *) |
4129 | _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" |
4130 | ;; |
4131 | esac |
4132 | AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) |
4133 | _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], |
4134 | [How to pass a linker flag through the compiler]) |
4135 | |
4136 | # |
4137 | # Check to make sure the PIC flag actually works. |
4138 | # |
4139 | if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then |
4140 | _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], |
4141 | [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], |
4142 | [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], |
4143 | [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in |
4144 | "" | " "*) ;; |
4145 | *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; |
4146 | esac], |
4147 | [_LT_TAGVAR(lt_prog_compiler_pic, $1)= |
4148 | _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) |
4149 | fi |
4150 | _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], |
4151 | [Additional compiler flags for building library objects]) |
4152 | |
4153 | # |
4154 | # Check to make sure the static flag actually works. |
4155 | # |
4156 | wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" |
4157 | _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], |
4158 | _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), |
4159 | $lt_tmp_static_flag, |
4160 | [], |
4161 | [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) |
4162 | _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], |
4163 | [Compiler flag to prevent dynamic linking]) |
4164 | ])# _LT_COMPILER_PIC |
4165 | |
4166 | |
4167 | # _LT_LINKER_SHLIBS([TAGNAME]) |
4168 | # ---------------------------- |
4169 | # See if the linker supports building shared libraries. |
4170 | m4_defun([_LT_LINKER_SHLIBS], |
4171 | [AC_REQUIRE([LT_PATH_LD])dnl |
4172 | AC_REQUIRE([LT_PATH_NM])dnl |
4173 | m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
4174 | m4_require([_LT_DECL_EGREP])dnl |
4175 | m4_require([_LT_DECL_SED])dnl |
4176 | m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl |
4177 | m4_require([_LT_TAG_COMPILER])dnl |
4178 | AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) |
4179 | m4_if([$1], [CXX], [ |
4180 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
4181 | case $host_os in |
4182 | aix[[4-9]]*) |
4183 | # If we're using GNU nm, then we don't want the "-C" option. |
4184 | # -C means demangle to AIX nm, but means don't demangle with GNU nm |
4185 | if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then |
4186 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' |
4187 | else |
4188 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' |
4189 | fi |
4190 | ;; |
4191 | pw32*) |
4192 | _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" |
4193 | ;; |
4194 | cygwin* | mingw* | cegcc*) |
4195 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' |
4196 | ;; |
4197 | *) |
4198 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
4199 | ;; |
4200 | esac |
4201 | _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] |
4202 | ], [ |
4203 | runpath_var= |
4204 | _LT_TAGVAR(allow_undefined_flag, $1)= |
4205 | _LT_TAGVAR(always_export_symbols, $1)=no |
4206 | _LT_TAGVAR(archive_cmds, $1)= |
4207 | _LT_TAGVAR(archive_expsym_cmds, $1)= |
4208 | _LT_TAGVAR(compiler_needs_object, $1)=no |
4209 | _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
4210 | _LT_TAGVAR(export_dynamic_flag_spec, $1)= |
4211 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
4212 | _LT_TAGVAR(hardcode_automatic, $1)=no |
4213 | _LT_TAGVAR(hardcode_direct, $1)=no |
4214 | _LT_TAGVAR(hardcode_direct_absolute, $1)=no |
4215 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= |
4216 | _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
4217 | _LT_TAGVAR(hardcode_libdir_separator, $1)= |
4218 | _LT_TAGVAR(hardcode_minus_L, $1)=no |
4219 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
4220 | _LT_TAGVAR(inherit_rpath, $1)=no |
4221 | _LT_TAGVAR(link_all_deplibs, $1)=unknown |
4222 | _LT_TAGVAR(module_cmds, $1)= |
4223 | _LT_TAGVAR(module_expsym_cmds, $1)= |
4224 | _LT_TAGVAR(old_archive_from_new_cmds, $1)= |
4225 | _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= |
4226 | _LT_TAGVAR(thread_safe_flag_spec, $1)= |
4227 | _LT_TAGVAR(whole_archive_flag_spec, $1)= |
4228 | # include_expsyms should be a list of space-separated symbols to be *always* |
4229 | # included in the symbol list |
4230 | _LT_TAGVAR(include_expsyms, $1)= |
4231 | # exclude_expsyms can be an extended regexp of symbols to exclude |
4232 | # it will be wrapped by ` (' and `)$', so one must not match beginning or |
4233 | # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', |
4234 | # as well as any symbol that contains `d'. |
4235 | _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] |
4236 | # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out |
4237 | # platforms (ab)use it in PIC code, but their linkers get confused if |
4238 | # the symbol is explicitly referenced. Since portable code cannot |
4239 | # rely on this symbol name, it's probably fine to never include it in |
4240 | # preloaded symbol tables. |
4241 | # Exclude shared library initialization/finalization symbols. |
4242 | dnl Note also adjust exclude_expsyms for C++ above. |
4243 | extract_expsyms_cmds= |
4244 | |
4245 | case $host_os in |
4246 | cygwin* | mingw* | pw32* | cegcc*) |
4247 | # FIXME: the MSVC++ port hasn't been tested in a loooong time |
4248 | # When not using gcc, we currently assume that we are using |
4249 | # Microsoft Visual C++. |
4250 | if test "$GCC" != yes; then |
4251 | with_gnu_ld=no |
4252 | fi |
4253 | ;; |
4254 | interix*) |
4255 | # we just hope/assume this is gcc and not c89 (= MSVC++) |
4256 | with_gnu_ld=yes |
4257 | ;; |
4258 | openbsd*) |
4259 | with_gnu_ld=no |
4260 | ;; |
4261 | esac |
4262 | |
4263 | _LT_TAGVAR(ld_shlibs, $1)=yes |
4264 | if test "$with_gnu_ld" = yes; then |
4265 | # If archive_cmds runs LD, not CC, wlarc should be empty |
4266 | wlarc='${wl}' |
4267 | |
4268 | # Set some defaults for GNU ld with shared library support. These |
4269 | # are reset later if shared libraries are not supported. Putting them |
4270 | # here allows them to be overridden if necessary. |
4271 | runpath_var=LD_RUN_PATH |
4272 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
4273 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
4274 | # ancient GNU ld didn't support --whole-archive et. al. |
4275 | if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then |
4276 | _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
4277 | else |
4278 | _LT_TAGVAR(whole_archive_flag_spec, $1)= |
4279 | fi |
4280 | supports_anon_versioning=no |
4281 | case `$LD -v 2>&1` in |
4282 | *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 |
4283 | *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... |
4284 | *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... |
4285 | *\ 2.11.*) ;; # other 2.11 versions |
4286 | *) supports_anon_versioning=yes ;; |
4287 | esac |
4288 | |
4289 | # See if GNU ld supports shared libraries. |
4290 | case $host_os in |
4291 | aix[[3-9]]*) |
4292 | # On AIX/PPC, the GNU linker is very broken |
4293 | if test "$host_cpu" != ia64; then |
4294 | _LT_TAGVAR(ld_shlibs, $1)=no |
4295 | cat <<_LT_EOF 1>&2 |
4296 | |
4297 | *** Warning: the GNU linker, at least up to release 2.9.1, is reported |
4298 | *** to be unable to reliably create shared libraries on AIX. |
4299 | *** Therefore, libtool is disabling shared libraries support. If you |
4300 | *** really care for shared libraries, you may want to modify your PATH |
4301 | *** so that a non-GNU linker is found, and then restart. |
4302 | |
4303 | _LT_EOF |
4304 | fi |
4305 | ;; |
4306 | |
4307 | amigaos*) |
4308 | case $host_cpu in |
4309 | powerpc) |
4310 | # see comment about AmigaOS4 .so support |
4311 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
4312 | _LT_TAGVAR(archive_expsym_cmds, $1)='' |
4313 | ;; |
4314 | m68k) |
4315 | _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)' |
4316 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
4317 | _LT_TAGVAR(hardcode_minus_L, $1)=yes |
4318 | ;; |
4319 | esac |
4320 | ;; |
4321 | |
4322 | beos*) |
4323 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then |
4324 | _LT_TAGVAR(allow_undefined_flag, $1)=unsupported |
4325 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc |
4326 | # support --undefined. This deserves some investigation. FIXME |
4327 | _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
4328 | else |
4329 | _LT_TAGVAR(ld_shlibs, $1)=no |
4330 | fi |
4331 | ;; |
4332 | |
4333 | cygwin* | mingw* | pw32* | cegcc*) |
4334 | # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, |
4335 | # as there is no search path for DLLs. |
4336 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
4337 | _LT_TAGVAR(allow_undefined_flag, $1)=unsupported |
4338 | _LT_TAGVAR(always_export_symbols, $1)=no |
4339 | _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
4340 | _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' |
4341 | |
4342 | if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then |
4343 | _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' |
4344 | # If the export-symbols file already is a .def file (1st line |
4345 | # is EXPORTS), use it as is; otherwise, prepend... |
4346 | _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then |
4347 | cp $export_symbols $output_objdir/$soname.def; |
4348 | else |
4349 | echo EXPORTS > $output_objdir/$soname.def; |
4350 | cat $export_symbols >> $output_objdir/$soname.def; |
4351 | fi~ |
4352 | $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' |
4353 | else |
4354 | _LT_TAGVAR(ld_shlibs, $1)=no |
4355 | fi |
4356 | ;; |
4357 | |
4358 | interix[[3-9]]*) |
4359 | _LT_TAGVAR(hardcode_direct, $1)=no |
4360 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
4361 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
4362 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
4363 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. |
4364 | # Instead, shared libraries are loaded at an image base (0x10000000 by |
4365 | # default) and relocated if they conflict, which is a slow very memory |
4366 | # consuming and fragmenting process. To avoid this, we pick a random, |
4367 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link |
4368 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. |
4369 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
4370 | _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
4371 | ;; |
4372 | |
4373 | gnu* | linux* | tpf* | k*bsd*-gnu) |
4374 | tmp_diet=no |
4375 | if test "$host_os" = linux-dietlibc; then |
4376 | case $cc_basename in |
4377 | diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) |
4378 | esac |
4379 | fi |
4380 | if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ |
4381 | && test "$tmp_diet" = no |
4382 | then |
4383 | tmp_addflag= |
4384 | tmp_sharedflag='-shared' |
4385 | case $cc_basename,$host_cpu in |
4386 | pgcc*) # Portland Group C compiler |
4387 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' |
4388 | tmp_addflag=' $pic_flag' |
4389 | ;; |
4390 | pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers |
4391 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' |
4392 | tmp_addflag=' $pic_flag -Mnomain' ;; |
4393 | ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 |
4394 | tmp_addflag=' -i_dynamic' ;; |
4395 | efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 |
4396 | tmp_addflag=' -i_dynamic -nofor_main' ;; |
4397 | ifc* | ifort*) # Intel Fortran compiler |
4398 | tmp_addflag=' -nofor_main' ;; |
4399 | lf95*) # Lahey Fortran 8.1 |
4400 | _LT_TAGVAR(whole_archive_flag_spec, $1)= |
4401 | tmp_sharedflag='--shared' ;; |
4402 | xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) |
4403 | tmp_sharedflag='-qmkshrobj' |
4404 | tmp_addflag= ;; |
4405 | esac |
4406 | case `$CC -V 2>&1 | sed 5q` in |
4407 | *Sun\ C*) # Sun C 5.9 |
4408 | _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; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' |
4409 | _LT_TAGVAR(compiler_needs_object, $1)=yes |
4410 | tmp_sharedflag='-G' ;; |
4411 | *Sun\ F*) # Sun Fortran 8.3 |
4412 | tmp_sharedflag='-G' ;; |
4413 | esac |
4414 | _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
4415 | |
4416 | if test "x$supports_anon_versioning" = xyes; then |
4417 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ |
4418 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ |
4419 | echo "local: *; };" >> $output_objdir/$libname.ver~ |
4420 | $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' |
4421 | fi |
4422 | |
4423 | case $cc_basename in |
4424 | xlf*) |
4425 | # IBM XL Fortran 10.1 on PPC cannot create shared libs itself |
4426 | _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' |
4427 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= |
4428 | _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' |
4429 | _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' |
4430 | if test "x$supports_anon_versioning" = xyes; then |
4431 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ |
4432 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ |
4433 | echo "local: *; };" >> $output_objdir/$libname.ver~ |
4434 | $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' |
4435 | fi |
4436 | ;; |
4437 | esac |
4438 | else |
4439 | _LT_TAGVAR(ld_shlibs, $1)=no |
4440 | fi |
4441 | ;; |
4442 | |
4443 | netbsd*) |
4444 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then |
4445 | _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' |
4446 | wlarc= |
4447 | else |
4448 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
4449 | _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' |
4450 | fi |
4451 | ;; |
4452 | |
4453 | solaris*) |
4454 | if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then |
4455 | _LT_TAGVAR(ld_shlibs, $1)=no |
4456 | cat <<_LT_EOF 1>&2 |
4457 | |
4458 | *** Warning: The releases 2.8.* of the GNU linker cannot reliably |
4459 | *** create shared libraries on Solaris systems. Therefore, libtool |
4460 | *** is disabling shared libraries support. We urge you to upgrade GNU |
4461 | *** binutils to release 2.9.1 or newer. Another option is to modify |
4462 | *** your PATH or compiler configuration so that the native linker is |
4463 | *** used, and then restart. |
4464 | |
4465 | _LT_EOF |
4466 | elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then |
4467 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
4468 | _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' |
4469 | else |
4470 | _LT_TAGVAR(ld_shlibs, $1)=no |
4471 | fi |
4472 | ;; |
4473 | |
4474 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) |
4475 | case `$LD -v 2>&1` in |
4476 | *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) |
4477 | _LT_TAGVAR(ld_shlibs, $1)=no |
4478 | cat <<_LT_EOF 1>&2 |
4479 | |
4480 | *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not |
4481 | *** reliably create shared libraries on SCO systems. Therefore, libtool |
4482 | *** is disabling shared libraries support. We urge you to upgrade GNU |
4483 | *** binutils to release 2.16.91.0.3 or newer. Another option is to modify |
4484 | *** your PATH or compiler configuration so that the native linker is |
4485 | *** used, and then restart. |
4486 | |
4487 | _LT_EOF |
4488 | ;; |
4489 | *) |
4490 | # For security reasons, it is highly recommended that you always |
4491 | # use absolute paths for naming shared libraries, and exclude the |
4492 | # DT_RUNPATH tag from executables and libraries. But doing so |
4493 | # requires that you compile everything twice, which is a pain. |
4494 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then |
4495 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
4496 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
4497 | _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' |
4498 | else |
4499 | _LT_TAGVAR(ld_shlibs, $1)=no |
4500 | fi |
4501 | ;; |
4502 | esac |
4503 | ;; |
4504 | |
4505 | sunos4*) |
4506 | _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
4507 | wlarc= |
4508 | _LT_TAGVAR(hardcode_direct, $1)=yes |
4509 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
4510 | ;; |
4511 | |
4512 | *) |
4513 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then |
4514 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
4515 | _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' |
4516 | else |
4517 | _LT_TAGVAR(ld_shlibs, $1)=no |
4518 | fi |
4519 | ;; |
4520 | esac |
4521 | |
4522 | if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then |
4523 | runpath_var= |
4524 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= |
4525 | _LT_TAGVAR(export_dynamic_flag_spec, $1)= |
4526 | _LT_TAGVAR(whole_archive_flag_spec, $1)= |
4527 | fi |
4528 | else |
4529 | # PORTME fill in a description of your system's linker (not GNU ld) |
4530 | case $host_os in |
4531 | aix3*) |
4532 | _LT_TAGVAR(allow_undefined_flag, $1)=unsupported |
4533 | _LT_TAGVAR(always_export_symbols, $1)=yes |
4534 | _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' |
4535 | # Note: this linker hardcodes the directories in LIBPATH if there |
4536 | # are no directories specified by -L. |
4537 | _LT_TAGVAR(hardcode_minus_L, $1)=yes |
4538 | if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then |
4539 | # Neither direct hardcoding nor static linking is supported with a |
4540 | # broken collect2. |
4541 | _LT_TAGVAR(hardcode_direct, $1)=unsupported |
4542 | fi |
4543 | ;; |
4544 | |
4545 | aix[[4-9]]*) |
4546 | if test "$host_cpu" = ia64; then |
4547 | # On IA64, the linker does run time linking by default, so we don't |
4548 | # have to do anything special. |
4549 | aix_use_runtimelinking=no |
4550 | exp_sym_flag='-Bexport' |
4551 | no_entry_flag="" |
4552 | else |
4553 | # If we're using GNU nm, then we don't want the "-C" option. |
4554 | # -C means demangle to AIX nm, but means don't demangle with GNU nm |
4555 | if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then |
4556 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' |
4557 | else |
4558 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' |
4559 | fi |
4560 | aix_use_runtimelinking=no |
4561 | |
4562 | # Test if we are trying to use run time linking or normal |
4563 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we |
4564 | # need to do runtime linking. |
4565 | case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) |
4566 | for ld_flag in $LDFLAGS; do |
4567 | if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then |
4568 | aix_use_runtimelinking=yes |
4569 | break |
4570 | fi |
4571 | done |
4572 | ;; |
4573 | esac |
4574 | |
4575 | exp_sym_flag='-bexport' |
4576 | no_entry_flag='-bnoentry' |
4577 | fi |
4578 | |
4579 | # When large executables or shared objects are built, AIX ld can |
4580 | # have problems creating the table of contents. If linking a library |
4581 | # or program results in "error TOC overflow" add -mminimal-toc to |
4582 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not |
4583 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. |
4584 | |
4585 | _LT_TAGVAR(archive_cmds, $1)='' |
4586 | _LT_TAGVAR(hardcode_direct, $1)=yes |
4587 | _LT_TAGVAR(hardcode_direct_absolute, $1)=yes |
4588 | _LT_TAGVAR(hardcode_libdir_separator, $1)=':' |
4589 | _LT_TAGVAR(link_all_deplibs, $1)=yes |
4590 | _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' |
4591 | |
4592 | if test "$GCC" = yes; then |
4593 | case $host_os in aix4.[[012]]|aix4.[[012]].*) |
4594 | # We only want to do this on AIX 4.2 and lower, the check |
4595 | # below for broken collect2 doesn't work under 4.3+ |
4596 | collect2name=`${CC} -print-prog-name=collect2` |
4597 | if test -f "$collect2name" && |
4598 | strings "$collect2name" | $GREP resolve_lib_name >/dev/null |
4599 | then |
4600 | # We have reworked collect2 |
4601 | : |
4602 | else |
4603 | # We have old collect2 |
4604 | _LT_TAGVAR(hardcode_direct, $1)=unsupported |
4605 | # It fails to find uninstalled libraries when the uninstalled |
4606 | # path is not listed in the libpath. Setting hardcode_minus_L |
4607 | # to unsupported forces relinking |
4608 | _LT_TAGVAR(hardcode_minus_L, $1)=yes |
4609 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
4610 | _LT_TAGVAR(hardcode_libdir_separator, $1)= |
4611 | fi |
4612 | ;; |
4613 | esac |
4614 | shared_flag='-shared' |
4615 | if test "$aix_use_runtimelinking" = yes; then |
4616 | shared_flag="$shared_flag "'${wl}-G' |
4617 | fi |
4618 | else |
4619 | # not using gcc |
4620 | if test "$host_cpu" = ia64; then |
4621 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release |
4622 | # chokes on -Wl,-G. The following line is correct: |
4623 | shared_flag='-G' |
4624 | else |
4625 | if test "$aix_use_runtimelinking" = yes; then |
4626 | shared_flag='${wl}-G' |
4627 | else |
4628 | shared_flag='${wl}-bM:SRE' |
4629 | fi |
4630 | fi |
4631 | fi |
4632 | |
4633 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' |
4634 | # It seems that -bexpall does not export symbols beginning with |
4635 | # underscore (_), so it is better to generate a list of symbols to export. |
4636 | _LT_TAGVAR(always_export_symbols, $1)=yes |
4637 | if test "$aix_use_runtimelinking" = yes; then |
4638 | # Warning - without using the other runtime loading flags (-brtl), |
4639 | # -berok will link without error, but may produce a broken library. |
4640 | _LT_TAGVAR(allow_undefined_flag, $1)='-berok' |
4641 | # Determine the default libpath from the value encoded in an |
4642 | # empty executable. |
4643 | _LT_SYS_MODULE_PATH_AIX |
4644 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
4645 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" |
4646 | else |
4647 | if test "$host_cpu" = ia64; then |
4648 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' |
4649 | _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" |
4650 | _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" |
4651 | else |
4652 | # Determine the default libpath from the value encoded in an |
4653 | # empty executable. |
4654 | _LT_SYS_MODULE_PATH_AIX |
4655 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
4656 | # Warning - without using the other run time loading flags, |
4657 | # -berok will link without error, but may produce a broken library. |
4658 | _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' |
4659 | _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' |
4660 | # Exported symbols can be pulled into shared objects from archives |
4661 | _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' |
4662 | _LT_TAGVAR(archive_cmds_need_lc, $1)=yes |
4663 | # This is similar to how AIX traditionally builds its shared libraries. |
4664 | _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' |
4665 | fi |
4666 | fi |
4667 | ;; |
4668 | |
4669 | amigaos*) |
4670 | case $host_cpu in |
4671 | powerpc) |
4672 | # see comment about AmigaOS4 .so support |
4673 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
4674 | _LT_TAGVAR(archive_expsym_cmds, $1)='' |
4675 | ;; |
4676 | m68k) |
4677 | _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)' |
4678 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
4679 | _LT_TAGVAR(hardcode_minus_L, $1)=yes |
4680 | ;; |
4681 | esac |
4682 | ;; |
4683 | |
4684 | bsdi[[45]]*) |
4685 | _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic |
4686 | ;; |
4687 | |
4688 | cygwin* | mingw* | pw32* | cegcc*) |
4689 | # When not using gcc, we currently assume that we are using |
4690 | # Microsoft Visual C++. |
4691 | # hardcode_libdir_flag_spec is actually meaningless, as there is |
4692 | # no search path for DLLs. |
4693 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' |
4694 | _LT_TAGVAR(allow_undefined_flag, $1)=unsupported |
4695 | # Tell ltmain to make .lib files, not .a files. |
4696 | libext=lib |
4697 | # Tell ltmain to make .dll files, not .so files. |
4698 | shrext_cmds=".dll" |
4699 | # FIXME: Setting linknames here is a bad hack. |
4700 | _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' |
4701 | # The linker will automatically build a .lib file if we build a DLL. |
4702 | _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' |
4703 | # FIXME: Should let the user specify the lib program. |
4704 | _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' |
4705 | _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' |
4706 | _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
4707 | ;; |
4708 | |
4709 | darwin* | rhapsody*) |
4710 | _LT_DARWIN_LINKER_FEATURES($1) |
4711 | ;; |
4712 | |
4713 | dgux*) |
4714 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
4715 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
4716 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
4717 | ;; |
4718 | |
4719 | freebsd1*) |
4720 | _LT_TAGVAR(ld_shlibs, $1)=no |
4721 | ;; |
4722 | |
4723 | # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor |
4724 | # support. Future versions do this automatically, but an explicit c++rt0.o |
4725 | # does not break anything, and helps significantly (at the cost of a little |
4726 | # extra space). |
4727 | freebsd2.2*) |
4728 | _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' |
4729 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
4730 | _LT_TAGVAR(hardcode_direct, $1)=yes |
4731 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
4732 | ;; |
4733 | |
4734 | # Unfortunately, older versions of FreeBSD 2 do not have this feature. |
4735 | freebsd2*) |
4736 | _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
4737 | _LT_TAGVAR(hardcode_direct, $1)=yes |
4738 | _LT_TAGVAR(hardcode_minus_L, $1)=yes |
4739 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
4740 | ;; |
4741 | |
4742 | # FreeBSD 3 and greater uses gcc -shared to do shared libraries. |
4743 | freebsd* | dragonfly*) |
4744 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' |
4745 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
4746 | _LT_TAGVAR(hardcode_direct, $1)=yes |
4747 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
4748 | ;; |
4749 | |
4750 | hpux9*) |
4751 | if test "$GCC" = yes; then |
4752 | _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' |
4753 | else |
4754 | _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' |
4755 | fi |
4756 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
4757 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: |
4758 | _LT_TAGVAR(hardcode_direct, $1)=yes |
4759 | |
4760 | # hardcode_minus_L: Not really in the search PATH, |
4761 | # but as the default location of the library. |
4762 | _LT_TAGVAR(hardcode_minus_L, $1)=yes |
4763 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
4764 | ;; |
4765 | |
4766 | hpux10*) |
4767 | if test "$GCC" = yes -a "$with_gnu_ld" = no; then |
4768 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
4769 | else |
4770 | _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' |
4771 | fi |
4772 | if test "$with_gnu_ld" = no; then |
4773 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
4774 | _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' |
4775 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: |
4776 | _LT_TAGVAR(hardcode_direct, $1)=yes |
4777 | _LT_TAGVAR(hardcode_direct_absolute, $1)=yes |
4778 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
4779 | # hardcode_minus_L: Not really in the search PATH, |
4780 | # but as the default location of the library. |
4781 | _LT_TAGVAR(hardcode_minus_L, $1)=yes |
4782 | fi |
4783 | ;; |
4784 | |
4785 | hpux11*) |
4786 | if test "$GCC" = yes -a "$with_gnu_ld" = no; then |
4787 | case $host_cpu in |
4788 | hppa*64*) |
4789 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
4790 | ;; |
4791 | ia64*) |
4792 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' |
4793 | ;; |
4794 | *) |
4795 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
4796 | ;; |
4797 | esac |
4798 | else |
4799 | case $host_cpu in |
4800 | hppa*64*) |
4801 | _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
4802 | ;; |
4803 | ia64*) |
4804 | _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' |
4805 | ;; |
4806 | *) |
4807 | _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
4808 | ;; |
4809 | esac |
4810 | fi |
4811 | if test "$with_gnu_ld" = no; then |
4812 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
4813 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: |
4814 | |
4815 | case $host_cpu in |
4816 | hppa*64*|ia64*) |
4817 | _LT_TAGVAR(hardcode_direct, $1)=no |
4818 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
4819 | ;; |
4820 | *) |
4821 | _LT_TAGVAR(hardcode_direct, $1)=yes |
4822 | _LT_TAGVAR(hardcode_direct_absolute, $1)=yes |
4823 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
4824 | |
4825 | # hardcode_minus_L: Not really in the search PATH, |
4826 | # but as the default location of the library. |
4827 | _LT_TAGVAR(hardcode_minus_L, $1)=yes |
4828 | ;; |
4829 | esac |
4830 | fi |
4831 | ;; |
4832 | |
4833 | irix5* | irix6* | nonstopux*) |
4834 | if test "$GCC" = yes; then |
4835 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
4836 | # Try to use the -exported_symbol ld option, if it does not |
4837 | # work, assume that -exports_file does not work either and |
4838 | # implicitly export all symbols. |
4839 | save_LDFLAGS="$LDFLAGS" |
4840 | LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" |
4841 | AC_LINK_IFELSE(int foo(void) {}, |
4842 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' |
4843 | ) |
4844 | LDFLAGS="$save_LDFLAGS" |
4845 | else |
4846 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' |
4847 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' |
4848 | fi |
4849 | _LT_TAGVAR(archive_cmds_need_lc, $1)='no' |
4850 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
4851 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: |
4852 | _LT_TAGVAR(inherit_rpath, $1)=yes |
4853 | _LT_TAGVAR(link_all_deplibs, $1)=yes |
4854 | ;; |
4855 | |
4856 | netbsd*) |
4857 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then |
4858 | _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out |
4859 | else |
4860 | _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF |
4861 | fi |
4862 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
4863 | _LT_TAGVAR(hardcode_direct, $1)=yes |
4864 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
4865 | ;; |
4866 | |
4867 | newsos6) |
4868 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
4869 | _LT_TAGVAR(hardcode_direct, $1)=yes |
4870 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
4871 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: |
4872 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
4873 | ;; |
4874 | |
4875 | *nto* | *qnx*) |
4876 | ;; |
4877 | |
4878 | openbsd*) |
4879 | if test -f /usr/libexec/ld.so; then |
4880 | _LT_TAGVAR(hardcode_direct, $1)=yes |
4881 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
4882 | _LT_TAGVAR(hardcode_direct_absolute, $1)=yes |
4883 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
4884 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' |
4885 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' |
4886 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
4887 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
4888 | else |
4889 | case $host_os in |
4890 | openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) |
4891 | _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
4892 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
4893 | ;; |
4894 | *) |
4895 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' |
4896 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
4897 | ;; |
4898 | esac |
4899 | fi |
4900 | else |
4901 | _LT_TAGVAR(ld_shlibs, $1)=no |
4902 | fi |
4903 | ;; |
4904 | |
4905 | os2*) |
4906 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
4907 | _LT_TAGVAR(hardcode_minus_L, $1)=yes |
4908 | _LT_TAGVAR(allow_undefined_flag, $1)=unsupported |
4909 | _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' |
4910 | _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' |
4911 | ;; |
4912 | |
4913 | osf3*) |
4914 | if test "$GCC" = yes; then |
4915 | _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
4916 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
4917 | else |
4918 | _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
4919 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' |
4920 | fi |
4921 | _LT_TAGVAR(archive_cmds_need_lc, $1)='no' |
4922 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
4923 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: |
4924 | ;; |
4925 | |
4926 | osf4* | osf5*) # as osf3* with the addition of -msym flag |
4927 | if test "$GCC" = yes; then |
4928 | _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
4929 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
4930 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
4931 | else |
4932 | _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
4933 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' |
4934 | _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~ |
4935 | $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' |
4936 | |
4937 | # Both c and cxx compiler support -rpath directly |
4938 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
4939 | fi |
4940 | _LT_TAGVAR(archive_cmds_need_lc, $1)='no' |
4941 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: |
4942 | ;; |
4943 | |
4944 | solaris*) |
4945 | _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' |
4946 | if test "$GCC" = yes; then |
4947 | wlarc='${wl}' |
4948 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
4949 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ |
4950 | $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' |
4951 | else |
4952 | case `$CC -V 2>&1` in |
4953 | *"Compilers 5.0"*) |
4954 | wlarc='' |
4955 | _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' |
4956 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ |
4957 | $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' |
4958 | ;; |
4959 | *) |
4960 | wlarc='${wl}' |
4961 | _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' |
4962 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ |
4963 | $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' |
4964 | ;; |
4965 | esac |
4966 | fi |
4967 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
4968 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
4969 | case $host_os in |
4970 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; |
4971 | *) |
4972 | # The compiler driver will combine and reorder linker options, |
4973 | # but understands `-z linker_flag'. GCC discards it without `$wl', |
4974 | # but is careful enough not to reorder. |
4975 | # Supported since Solaris 2.6 (maybe 2.5.1?) |
4976 | if test "$GCC" = yes; then |
4977 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' |
4978 | else |
4979 | _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' |
4980 | fi |
4981 | ;; |
4982 | esac |
4983 | _LT_TAGVAR(link_all_deplibs, $1)=yes |
4984 | ;; |
4985 | |
4986 | sunos4*) |
4987 | if test "x$host_vendor" = xsequent; then |
4988 | # Use $CC to link under sequent, because it throws in some extra .o |
4989 | # files that make .init and .fini sections work. |
4990 | _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' |
4991 | else |
4992 | _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' |
4993 | fi |
4994 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
4995 | _LT_TAGVAR(hardcode_direct, $1)=yes |
4996 | _LT_TAGVAR(hardcode_minus_L, $1)=yes |
4997 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
4998 | ;; |
4999 | |
5000 | sysv4) |
5001 | case $host_vendor in |
5002 | sni) |
5003 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
5004 | _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? |
5005 | ;; |
5006 | siemens) |
5007 | ## LD is ld it makes a PLAMLIB |
5008 | ## CC just makes a GrossModule. |
5009 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' |
5010 | _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' |
5011 | _LT_TAGVAR(hardcode_direct, $1)=no |
5012 | ;; |
5013 | motorola) |
5014 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
5015 | _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie |
5016 | ;; |
5017 | esac |
5018 | runpath_var='LD_RUN_PATH' |
5019 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
5020 | ;; |
5021 | |
5022 | sysv4.3*) |
5023 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
5024 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
5025 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' |
5026 | ;; |
5027 | |
5028 | sysv4*MP*) |
5029 | if test -d /usr/nec; then |
5030 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
5031 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
5032 | runpath_var=LD_RUN_PATH |
5033 | hardcode_runpath_var=yes |
5034 | _LT_TAGVAR(ld_shlibs, $1)=yes |
5035 | fi |
5036 | ;; |
5037 | |
5038 | sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) |
5039 | _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
5040 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no |
5041 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
5042 | runpath_var='LD_RUN_PATH' |
5043 | |
5044 | if test "$GCC" = yes; then |
5045 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
5046 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
5047 | else |
5048 | _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
5049 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
5050 | fi |
5051 | ;; |
5052 | |
5053 | sysv5* | sco3.2v5* | sco5v6*) |
5054 | # Note: We can NOT use -z defs as we might desire, because we do not |
5055 | # link with -lc, and that would cause any symbols used from libc to |
5056 | # always be unresolved, which means just about no library would |
5057 | # ever link correctly. If we're not using GNU ld we use -z text |
5058 | # though, which does catch some bad symbols but isn't as heavy-handed |
5059 | # as -z defs. |
5060 | _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
5061 | _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' |
5062 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no |
5063 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
5064 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' |
5065 | _LT_TAGVAR(hardcode_libdir_separator, $1)=':' |
5066 | _LT_TAGVAR(link_all_deplibs, $1)=yes |
5067 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' |
5068 | runpath_var='LD_RUN_PATH' |
5069 | |
5070 | if test "$GCC" = yes; then |
5071 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
5072 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
5073 | else |
5074 | _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
5075 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
5076 | fi |
5077 | ;; |
5078 | |
5079 | uts4*) |
5080 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
5081 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
5082 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
5083 | ;; |
5084 | |
5085 | *) |
5086 | _LT_TAGVAR(ld_shlibs, $1)=no |
5087 | ;; |
5088 | esac |
5089 | |
5090 | if test x$host_vendor = xsni; then |
5091 | case $host in |
5092 | sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) |
5093 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' |
5094 | ;; |
5095 | esac |
5096 | fi |
5097 | fi |
5098 | ]) |
5099 | AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) |
5100 | test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no |
5101 | |
5102 | _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld |
5103 | |
5104 | _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl |
5105 | _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl |
5106 | _LT_DECL([], [extract_expsyms_cmds], [2], |
5107 | [The commands to extract the exported symbol list from a shared archive]) |
5108 | |
5109 | # |
5110 | # Do we need to explicitly link libc? |
5111 | # |
5112 | case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in |
5113 | x|xyes) |
5114 | # Assume -lc should be added |
5115 | _LT_TAGVAR(archive_cmds_need_lc, $1)=yes |
5116 | |
5117 | if test "$enable_shared" = yes && test "$GCC" = yes; then |
5118 | case $_LT_TAGVAR(archive_cmds, $1) in |
5119 | *'~'*) |
5120 | # FIXME: we may have to deal with multi-command sequences. |
5121 | ;; |
5122 | '$CC '*) |
5123 | # Test whether the compiler implicitly links with -lc since on some |
5124 | # systems, -lgcc has to come before -lc. If gcc already passes -lc |
5125 | # to ld, don't add -lc before -lgcc. |
5126 | AC_MSG_CHECKING([whether -lc should be explicitly linked in]) |
5127 | $RM conftest* |
5128 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
5129 | |
5130 | if AC_TRY_EVAL(ac_compile) 2>conftest.err; then |
5131 | soname=conftest |
5132 | lib=conftest |
5133 | libobjs=conftest.$ac_objext |
5134 | deplibs= |
5135 | wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) |
5136 | pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) |
5137 | compiler_flags=-v |
5138 | linker_flags=-v |
5139 | verstring= |
5140 | output_objdir=. |
5141 | libname=conftest |
5142 | lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) |
5143 | _LT_TAGVAR(allow_undefined_flag, $1)= |
5144 | if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) |
5145 | then |
5146 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no |
5147 | else |
5148 | _LT_TAGVAR(archive_cmds_need_lc, $1)=yes |
5149 | fi |
5150 | _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag |
5151 | else |
5152 | cat conftest.err 1>&5 |
5153 | fi |
5154 | $RM conftest* |
5155 | AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)]) |
5156 | ;; |
5157 | esac |
5158 | fi |
5159 | ;; |
5160 | esac |
5161 | |
5162 | _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], |
5163 | [Whether or not to add -lc for building shared libraries]) |
5164 | _LT_TAGDECL([allow_libtool_libs_with_static_runtimes], |
5165 | [enable_shared_with_static_runtimes], [0], |
5166 | [Whether or not to disallow shared libs when runtime libs are static]) |
5167 | _LT_TAGDECL([], [export_dynamic_flag_spec], [1], |
5168 | [Compiler flag to allow reflexive dlopens]) |
5169 | _LT_TAGDECL([], [whole_archive_flag_spec], [1], |
5170 | [Compiler flag to generate shared objects directly from archives]) |
5171 | _LT_TAGDECL([], [compiler_needs_object], [1], |
5172 | [Whether the compiler copes with passing no objects directly]) |
5173 | _LT_TAGDECL([], [old_archive_from_new_cmds], [2], |
5174 | [Create an old-style archive from a shared archive]) |
5175 | _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], |
5176 | [Create a temporary old-style archive to link instead of a shared archive]) |
5177 | _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) |
5178 | _LT_TAGDECL([], [archive_expsym_cmds], [2]) |
5179 | _LT_TAGDECL([], [module_cmds], [2], |
5180 | [Commands used to build a loadable module if different from building |
5181 | a shared archive.]) |
5182 | _LT_TAGDECL([], [module_expsym_cmds], [2]) |
5183 | _LT_TAGDECL([], [with_gnu_ld], [1], |
5184 | [Whether we are building with GNU ld or not]) |
5185 | _LT_TAGDECL([], [allow_undefined_flag], [1], |
5186 | [Flag that allows shared libraries with undefined symbols to be built]) |
5187 | _LT_TAGDECL([], [no_undefined_flag], [1], |
5188 | [Flag that enforces no undefined symbols]) |
5189 | _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], |
5190 | [Flag to hardcode $libdir into a binary during linking. |
5191 | This must work even if $libdir does not exist]) |
5192 | _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], |
5193 | [[If ld is used when linking, flag to hardcode $libdir into a binary |
5194 | during linking. This must work even if $libdir does not exist]]) |
5195 | _LT_TAGDECL([], [hardcode_libdir_separator], [1], |
5196 | [Whether we need a single "-rpath" flag with a separated argument]) |
5197 | _LT_TAGDECL([], [hardcode_direct], [0], |
5198 | [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes |
5199 | DIR into the resulting binary]) |
5200 | _LT_TAGDECL([], [hardcode_direct_absolute], [0], |
5201 | [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes |
5202 | DIR into the resulting binary and the resulting library dependency is |
5203 | "absolute", i.e impossible to change by setting ${shlibpath_var} if the |
5204 | library is relocated]) |
5205 | _LT_TAGDECL([], [hardcode_minus_L], [0], |
5206 | [Set to "yes" if using the -LDIR flag during linking hardcodes DIR |
5207 | into the resulting binary]) |
5208 | _LT_TAGDECL([], [hardcode_shlibpath_var], [0], |
5209 | [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR |
5210 | into the resulting binary]) |
5211 | _LT_TAGDECL([], [hardcode_automatic], [0], |
5212 | [Set to "yes" if building a shared library automatically hardcodes DIR |
5213 | into the library and all subsequent libraries and executables linked |
5214 | against it]) |
5215 | _LT_TAGDECL([], [inherit_rpath], [0], |
5216 | [Set to yes if linker adds runtime paths of dependent libraries |
5217 | to runtime path list]) |
5218 | _LT_TAGDECL([], [link_all_deplibs], [0], |
5219 | [Whether libtool must link a program against all its dependency libraries]) |
5220 | _LT_TAGDECL([], [fix_srcfile_path], [1], |
5221 | [Fix the shell variable $srcfile for the compiler]) |
5222 | _LT_TAGDECL([], [always_export_symbols], [0], |
5223 | [Set to "yes" if exported symbols are required]) |
5224 | _LT_TAGDECL([], [export_symbols_cmds], [2], |
5225 | [The commands to list exported symbols]) |
5226 | _LT_TAGDECL([], [exclude_expsyms], [1], |
5227 | [Symbols that should not be listed in the preloaded symbols]) |
5228 | _LT_TAGDECL([], [include_expsyms], [1], |
5229 | [Symbols that must always be exported]) |
5230 | _LT_TAGDECL([], [prelink_cmds], [2], |
5231 | [Commands necessary for linking programs (against libraries) with templates]) |
5232 | _LT_TAGDECL([], [file_list_spec], [1], |
5233 | [Specify filename containing input files]) |
5234 | dnl FIXME: Not yet implemented |
5235 | dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], |
5236 | dnl [Compiler flag to generate thread safe objects]) |
5237 | ])# _LT_LINKER_SHLIBS |
5238 | |
5239 | |
5240 | # _LT_LANG_C_CONFIG([TAG]) |
5241 | # ------------------------ |
5242 | # Ensure that the configuration variables for a C compiler are suitably |
5243 | # defined. These variables are subsequently used by _LT_CONFIG to write |
5244 | # the compiler configuration to `libtool'. |
5245 | m4_defun([_LT_LANG_C_CONFIG], |
5246 | [m4_require([_LT_DECL_EGREP])dnl |
5247 | lt_save_CC="$CC" |
5248 | AC_LANG_PUSH(C) |
5249 | |
5250 | # Source file extension for C test sources. |
5251 | ac_ext=c |
5252 | |
5253 | # Object file extension for compiled C test sources. |
5254 | objext=o |
5255 | _LT_TAGVAR(objext, $1)=$objext |
5256 | |
5257 | # Code to be used in simple compile tests |
5258 | lt_simple_compile_test_code="int some_variable = 0;" |
5259 | |
5260 | # Code to be used in simple link tests |
5261 | lt_simple_link_test_code='int main(){return(0);}' |
5262 | |
5263 | _LT_TAG_COMPILER |
5264 | # Save the default compiler, since it gets overwritten when the other |
5265 | # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. |
5266 | compiler_DEFAULT=$CC |
5267 | |
5268 | # save warnings/boilerplate of simple test code |
5269 | _LT_COMPILER_BOILERPLATE |
5270 | _LT_LINKER_BOILERPLATE |
5271 | |
5272 | ## CAVEAT EMPTOR: |
5273 | ## There is no encapsulation within the following macros, do not change |
5274 | ## the running order or otherwise move them around unless you know exactly |
5275 | ## what you are doing... |
5276 | if test -n "$compiler"; then |
5277 | _LT_COMPILER_NO_RTTI($1) |
5278 | _LT_COMPILER_PIC($1) |
5279 | _LT_COMPILER_C_O($1) |
5280 | _LT_COMPILER_FILE_LOCKS($1) |
5281 | _LT_LINKER_SHLIBS($1) |
5282 | _LT_SYS_DYNAMIC_LINKER($1) |
5283 | _LT_LINKER_HARDCODE_LIBPATH($1) |
5284 | LT_SYS_DLOPEN_SELF |
5285 | _LT_CMD_STRIPLIB |
5286 | |
5287 | # Report which library types will actually be built |
5288 | AC_MSG_CHECKING([if libtool supports shared libraries]) |
5289 | AC_MSG_RESULT([$can_build_shared]) |
5290 | |
5291 | AC_MSG_CHECKING([whether to build shared libraries]) |
5292 | test "$can_build_shared" = "no" && enable_shared=no |
5293 | |
5294 | # On AIX, shared libraries and static libraries use the same namespace, and |
5295 | # are all built from PIC. |
5296 | case $host_os in |
5297 | aix3*) |
5298 | test "$enable_shared" = yes && enable_static=no |
5299 | if test -n "$RANLIB"; then |
5300 | archive_cmds="$archive_cmds~\$RANLIB \$lib" |
5301 | postinstall_cmds='$RANLIB $lib' |
5302 | fi |
5303 | ;; |
5304 | |
5305 | aix[[4-9]]*) |
5306 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
5307 | test "$enable_shared" = yes && enable_static=no |
5308 | fi |
5309 | ;; |
5310 | esac |
5311 | AC_MSG_RESULT([$enable_shared]) |
5312 | |
5313 | AC_MSG_CHECKING([whether to build static libraries]) |
5314 | # Make sure either enable_shared or enable_static is yes. |
5315 | test "$enable_shared" = yes || enable_static=yes |
5316 | AC_MSG_RESULT([$enable_static]) |
5317 | |
5318 | _LT_CONFIG($1) |
5319 | fi |
5320 | AC_LANG_POP |
5321 | CC="$lt_save_CC" |
5322 | ])# _LT_LANG_C_CONFIG |
5323 | |
5324 | |
5325 | # _LT_PROG_CXX |
5326 | # ------------ |
5327 | # Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++ |
5328 | # compiler, we have our own version here. |
5329 | m4_defun([_LT_PROG_CXX], |
5330 | [ |
5331 | pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes]) |
5332 | AC_PROG_CXX |
5333 | if test -n "$CXX" && ( test "X$CXX" != "Xno" && |
5334 | ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || |
5335 | (test "X$CXX" != "Xg++"))) ; then |
5336 | AC_PROG_CXXCPP |
5337 | else |
5338 | _lt_caught_CXX_error=yes |
5339 | fi |
5340 | popdef([AC_MSG_ERROR]) |
5341 | ])# _LT_PROG_CXX |
5342 | |
5343 | dnl aclocal-1.4 backwards compatibility: |
5344 | dnl AC_DEFUN([_LT_PROG_CXX], []) |
5345 | |
5346 | |
5347 | # _LT_LANG_CXX_CONFIG([TAG]) |
5348 | # -------------------------- |
5349 | # Ensure that the configuration variables for a C++ compiler are suitably |
5350 | # defined. These variables are subsequently used by _LT_CONFIG to write |
5351 | # the compiler configuration to `libtool'. |
5352 | m4_defun([_LT_LANG_CXX_CONFIG], |
5353 | [AC_REQUIRE([_LT_PROG_CXX])dnl |
5354 | m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
5355 | m4_require([_LT_DECL_EGREP])dnl |
5356 | |
5357 | AC_LANG_PUSH(C++) |
5358 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no |
5359 | _LT_TAGVAR(allow_undefined_flag, $1)= |
5360 | _LT_TAGVAR(always_export_symbols, $1)=no |
5361 | _LT_TAGVAR(archive_expsym_cmds, $1)= |
5362 | _LT_TAGVAR(compiler_needs_object, $1)=no |
5363 | _LT_TAGVAR(export_dynamic_flag_spec, $1)= |
5364 | _LT_TAGVAR(hardcode_direct, $1)=no |
5365 | _LT_TAGVAR(hardcode_direct_absolute, $1)=no |
5366 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= |
5367 | _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
5368 | _LT_TAGVAR(hardcode_libdir_separator, $1)= |
5369 | _LT_TAGVAR(hardcode_minus_L, $1)=no |
5370 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
5371 | _LT_TAGVAR(hardcode_automatic, $1)=no |
5372 | _LT_TAGVAR(inherit_rpath, $1)=no |
5373 | _LT_TAGVAR(module_cmds, $1)= |
5374 | _LT_TAGVAR(module_expsym_cmds, $1)= |
5375 | _LT_TAGVAR(link_all_deplibs, $1)=unknown |
5376 | _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
5377 | _LT_TAGVAR(no_undefined_flag, $1)= |
5378 | _LT_TAGVAR(whole_archive_flag_spec, $1)= |
5379 | _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
5380 | |
5381 | # Source file extension for C++ test sources. |
5382 | ac_ext=cpp |
5383 | |
5384 | # Object file extension for compiled C++ test sources. |
5385 | objext=o |
5386 | _LT_TAGVAR(objext, $1)=$objext |
5387 | |
5388 | # No sense in running all these tests if we already determined that |
5389 | # the CXX compiler isn't working. Some variables (like enable_shared) |
5390 | # are currently assumed to apply to all compilers on this platform, |
5391 | # and will be corrupted by setting them based on a non-working compiler. |
5392 | if test "$_lt_caught_CXX_error" != yes; then |
5393 | # Code to be used in simple compile tests |
5394 | lt_simple_compile_test_code="int some_variable = 0;" |
5395 | |
5396 | # Code to be used in simple link tests |
5397 | lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' |
5398 | |
5399 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
5400 | _LT_TAG_COMPILER |
5401 | |
5402 | # save warnings/boilerplate of simple test code |
5403 | _LT_COMPILER_BOILERPLATE |
5404 | _LT_LINKER_BOILERPLATE |
5405 | |
5406 | # Allow CC to be a program name with arguments. |
5407 | lt_save_CC=$CC |
5408 | lt_save_LD=$LD |
5409 | lt_save_GCC=$GCC |
5410 | GCC=$GXX |
5411 | lt_save_with_gnu_ld=$with_gnu_ld |
5412 | lt_save_path_LD=$lt_cv_path_LD |
5413 | if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then |
5414 | lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx |
5415 | else |
5416 | $as_unset lt_cv_prog_gnu_ld |
5417 | fi |
5418 | if test -n "${lt_cv_path_LDCXX+set}"; then |
5419 | lt_cv_path_LD=$lt_cv_path_LDCXX |
5420 | else |
5421 | $as_unset lt_cv_path_LD |
5422 | fi |
5423 | test -z "${LDCXX+set}" || LD=$LDCXX |
5424 | CC=${CXX-"c++"} |
5425 | compiler=$CC |
5426 | _LT_TAGVAR(compiler, $1)=$CC |
5427 | _LT_CC_BASENAME([$compiler]) |
5428 | |
5429 | if test -n "$compiler"; then |
5430 | # We don't want -fno-exception when compiling C++ code, so set the |
5431 | # no_builtin_flag separately |
5432 | if test "$GXX" = yes; then |
5433 | _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' |
5434 | else |
5435 | _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= |
5436 | fi |
5437 | |
5438 | if test "$GXX" = yes; then |
5439 | # Set up default GNU C++ configuration |
5440 | |
5441 | LT_PATH_LD |
5442 | |
5443 | # Check if GNU C++ uses GNU ld as the underlying linker, since the |
5444 | # archiving commands below assume that GNU ld is being used. |
5445 | if test "$with_gnu_ld" = yes; then |
5446 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5447 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
5448 | |
5449 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
5450 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
5451 | |
5452 | # If archive_cmds runs LD, not CC, wlarc should be empty |
5453 | # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to |
5454 | # investigate it a little bit more. (MM) |
5455 | wlarc='${wl}' |
5456 | |
5457 | # ancient GNU ld didn't support --whole-archive et. al. |
5458 | if eval "`$CC -print-prog-name=ld` --help 2>&1" | |
5459 | $GREP 'no-whole-archive' > /dev/null; then |
5460 | _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
5461 | else |
5462 | _LT_TAGVAR(whole_archive_flag_spec, $1)= |
5463 | fi |
5464 | else |
5465 | with_gnu_ld=no |
5466 | wlarc= |
5467 | |
5468 | # A generic and very simple default shared library creation |
5469 | # command for GNU C++ for the case where it uses the native |
5470 | # linker, instead of GNU ld. If possible, this setting should |
5471 | # overridden to take advantage of the native linker features on |
5472 | # the platform it is being used on. |
5473 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' |
5474 | fi |
5475 | |
5476 | # Commands to make compiler produce verbose output that lists |
5477 | # what "hidden" libraries, object files and flags are used when |
5478 | # linking a shared library. |
5479 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' |
5480 | |
5481 | else |
5482 | GXX=no |
5483 | with_gnu_ld=no |
5484 | wlarc= |
5485 | fi |
5486 | |
5487 | # PORTME: fill in a description of your system's C++ link characteristics |
5488 | AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) |
5489 | _LT_TAGVAR(ld_shlibs, $1)=yes |
5490 | case $host_os in |
5491 | aix3*) |
5492 | # FIXME: insert proper C++ library support |
5493 | _LT_TAGVAR(ld_shlibs, $1)=no |
5494 | ;; |
5495 | aix[[4-9]]*) |
5496 | if test "$host_cpu" = ia64; then |
5497 | # On IA64, the linker does run time linking by default, so we don't |
5498 | # have to do anything special. |
5499 | aix_use_runtimelinking=no |
5500 | exp_sym_flag='-Bexport' |
5501 | no_entry_flag="" |
5502 | else |
5503 | aix_use_runtimelinking=no |
5504 | |
5505 | # Test if we are trying to use run time linking or normal |
5506 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we |
5507 | # need to do runtime linking. |
5508 | case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) |
5509 | for ld_flag in $LDFLAGS; do |
5510 | case $ld_flag in |
5511 | *-brtl*) |
5512 | aix_use_runtimelinking=yes |
5513 | break |
5514 | ;; |
5515 | esac |
5516 | done |
5517 | ;; |
5518 | esac |
5519 | |
5520 | exp_sym_flag='-bexport' |
5521 | no_entry_flag='-bnoentry' |
5522 | fi |
5523 | |
5524 | # When large executables or shared objects are built, AIX ld can |
5525 | # have problems creating the table of contents. If linking a library |
5526 | # or program results in "error TOC overflow" add -mminimal-toc to |
5527 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not |
5528 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. |
5529 | |
5530 | _LT_TAGVAR(archive_cmds, $1)='' |
5531 | _LT_TAGVAR(hardcode_direct, $1)=yes |
5532 | _LT_TAGVAR(hardcode_direct_absolute, $1)=yes |
5533 | _LT_TAGVAR(hardcode_libdir_separator, $1)=':' |
5534 | _LT_TAGVAR(link_all_deplibs, $1)=yes |
5535 | _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' |
5536 | |
5537 | if test "$GXX" = yes; then |
5538 | case $host_os in aix4.[[012]]|aix4.[[012]].*) |
5539 | # We only want to do this on AIX 4.2 and lower, the check |
5540 | # below for broken collect2 doesn't work under 4.3+ |
5541 | collect2name=`${CC} -print-prog-name=collect2` |
5542 | if test -f "$collect2name" && |
5543 | strings "$collect2name" | $GREP resolve_lib_name >/dev/null |
5544 | then |
5545 | # We have reworked collect2 |
5546 | : |
5547 | else |
5548 | # We have old collect2 |
5549 | _LT_TAGVAR(hardcode_direct, $1)=unsupported |
5550 | # It fails to find uninstalled libraries when the uninstalled |
5551 | # path is not listed in the libpath. Setting hardcode_minus_L |
5552 | # to unsupported forces relinking |
5553 | _LT_TAGVAR(hardcode_minus_L, $1)=yes |
5554 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
5555 | _LT_TAGVAR(hardcode_libdir_separator, $1)= |
5556 | fi |
5557 | esac |
5558 | shared_flag='-shared' |
5559 | if test "$aix_use_runtimelinking" = yes; then |
5560 | shared_flag="$shared_flag "'${wl}-G' |
5561 | fi |
5562 | else |
5563 | # not using gcc |
5564 | if test "$host_cpu" = ia64; then |
5565 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release |
5566 | # chokes on -Wl,-G. The following line is correct: |
5567 | shared_flag='-G' |
5568 | else |
5569 | if test "$aix_use_runtimelinking" = yes; then |
5570 | shared_flag='${wl}-G' |
5571 | else |
5572 | shared_flag='${wl}-bM:SRE' |
5573 | fi |
5574 | fi |
5575 | fi |
5576 | |
5577 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' |
5578 | # It seems that -bexpall does not export symbols beginning with |
5579 | # underscore (_), so it is better to generate a list of symbols to |
5580 | # export. |
5581 | _LT_TAGVAR(always_export_symbols, $1)=yes |
5582 | if test "$aix_use_runtimelinking" = yes; then |
5583 | # Warning - without using the other runtime loading flags (-brtl), |
5584 | # -berok will link without error, but may produce a broken library. |
5585 | _LT_TAGVAR(allow_undefined_flag, $1)='-berok' |
5586 | # Determine the default libpath from the value encoded in an empty |
5587 | # executable. |
5588 | _LT_SYS_MODULE_PATH_AIX |
5589 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
5590 | |
5591 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" |
5592 | else |
5593 | if test "$host_cpu" = ia64; then |
5594 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' |
5595 | _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" |
5596 | _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" |
5597 | else |
5598 | # Determine the default libpath from the value encoded in an |
5599 | # empty executable. |
5600 | _LT_SYS_MODULE_PATH_AIX |
5601 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
5602 | # Warning - without using the other run time loading flags, |
5603 | # -berok will link without error, but may produce a broken library. |
5604 | _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' |
5605 | _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' |
5606 | # Exported symbols can be pulled into shared objects from archives |
5607 | _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' |
5608 | _LT_TAGVAR(archive_cmds_need_lc, $1)=yes |
5609 | # This is similar to how AIX traditionally builds its shared |
5610 | # libraries. |
5611 | _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' |
5612 | fi |
5613 | fi |
5614 | ;; |
5615 | |
5616 | beos*) |
5617 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then |
5618 | _LT_TAGVAR(allow_undefined_flag, $1)=unsupported |
5619 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc |
5620 | # support --undefined. This deserves some investigation. FIXME |
5621 | _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5622 | else |
5623 | _LT_TAGVAR(ld_shlibs, $1)=no |
5624 | fi |
5625 | ;; |
5626 | |
5627 | chorus*) |
5628 | case $cc_basename in |
5629 | *) |
5630 | # FIXME: insert proper C++ library support |
5631 | _LT_TAGVAR(ld_shlibs, $1)=no |
5632 | ;; |
5633 | esac |
5634 | ;; |
5635 | |
5636 | cygwin* | mingw* | pw32* | cegcc*) |
5637 | # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, |
5638 | # as there is no search path for DLLs. |
5639 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
5640 | _LT_TAGVAR(allow_undefined_flag, $1)=unsupported |
5641 | _LT_TAGVAR(always_export_symbols, $1)=no |
5642 | _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
5643 | |
5644 | if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then |
5645 | _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' |
5646 | # If the export-symbols file already is a .def file (1st line |
5647 | # is EXPORTS), use it as is; otherwise, prepend... |
5648 | _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then |
5649 | cp $export_symbols $output_objdir/$soname.def; |
5650 | else |
5651 | echo EXPORTS > $output_objdir/$soname.def; |
5652 | cat $export_symbols >> $output_objdir/$soname.def; |
5653 | fi~ |
5654 | $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' |
5655 | else |
5656 | _LT_TAGVAR(ld_shlibs, $1)=no |
5657 | fi |
5658 | ;; |
5659 | darwin* | rhapsody*) |
5660 | _LT_DARWIN_LINKER_FEATURES($1) |
5661 | ;; |
5662 | |
5663 | dgux*) |
5664 | case $cc_basename in |
5665 | ec++*) |
5666 | # FIXME: insert proper C++ library support |
5667 | _LT_TAGVAR(ld_shlibs, $1)=no |
5668 | ;; |
5669 | ghcx*) |
5670 | # Green Hills C++ Compiler |
5671 | # FIXME: insert proper C++ library support |
5672 | _LT_TAGVAR(ld_shlibs, $1)=no |
5673 | ;; |
5674 | *) |
5675 | # FIXME: insert proper C++ library support |
5676 | _LT_TAGVAR(ld_shlibs, $1)=no |
5677 | ;; |
5678 | esac |
5679 | ;; |
5680 | |
5681 | freebsd[[12]]*) |
5682 | # C++ shared libraries reported to be fairly broken before |
5683 | # switch to ELF |
5684 | _LT_TAGVAR(ld_shlibs, $1)=no |
5685 | ;; |
5686 | |
5687 | freebsd-elf*) |
5688 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no |
5689 | ;; |
5690 | |
5691 | freebsd* | dragonfly*) |
5692 | # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF |
5693 | # conventions |
5694 | _LT_TAGVAR(ld_shlibs, $1)=yes |
5695 | ;; |
5696 | |
5697 | gnu*) |
5698 | ;; |
5699 | |
5700 | hpux9*) |
5701 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
5702 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: |
5703 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
5704 | _LT_TAGVAR(hardcode_direct, $1)=yes |
5705 | _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, |
5706 | # but as the default |
5707 | # location of the library. |
5708 | |
5709 | case $cc_basename in |
5710 | CC*) |
5711 | # FIXME: insert proper C++ library support |
5712 | _LT_TAGVAR(ld_shlibs, $1)=no |
5713 | ;; |
5714 | aCC*) |
5715 | _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' |
5716 | # Commands to make compiler produce verbose output that lists |
5717 | # what "hidden" libraries, object files and flags are used when |
5718 | # linking a shared library. |
5719 | # |
5720 | # There doesn't appear to be a way to prevent this compiler from |
5721 | # explicitly linking system object files so we need to strip them |
5722 | # from the output so that they don't get included in the library |
5723 | # dependencies. |
5724 | output_verbose_link_cmd='templist=`($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; $ECHO "X$list" | $Xsed' |
5725 | ;; |
5726 | *) |
5727 | if test "$GXX" = yes; then |
5728 | _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' |
5729 | else |
5730 | # FIXME: insert proper C++ library support |
5731 | _LT_TAGVAR(ld_shlibs, $1)=no |
5732 | fi |
5733 | ;; |
5734 | esac |
5735 | ;; |
5736 | |
5737 | hpux10*|hpux11*) |
5738 | if test $with_gnu_ld = no; then |
5739 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
5740 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: |
5741 | |
5742 | case $host_cpu in |
5743 | hppa*64*|ia64*) |
5744 | ;; |
5745 | *) |
5746 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
5747 | ;; |
5748 | esac |
5749 | fi |
5750 | case $host_cpu in |
5751 | hppa*64*|ia64*) |
5752 | _LT_TAGVAR(hardcode_direct, $1)=no |
5753 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
5754 | ;; |
5755 | *) |
5756 | _LT_TAGVAR(hardcode_direct, $1)=yes |
5757 | _LT_TAGVAR(hardcode_direct_absolute, $1)=yes |
5758 | _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, |
5759 | # but as the default |
5760 | # location of the library. |
5761 | ;; |
5762 | esac |
5763 | |
5764 | case $cc_basename in |
5765 | CC*) |
5766 | # FIXME: insert proper C++ library support |
5767 | _LT_TAGVAR(ld_shlibs, $1)=no |
5768 | ;; |
5769 | aCC*) |
5770 | case $host_cpu in |
5771 | hppa*64*) |
5772 | _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
5773 | ;; |
5774 | ia64*) |
5775 | _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
5776 | ;; |
5777 | *) |
5778 | _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
5779 | ;; |
5780 | esac |
5781 | # Commands to make compiler produce verbose output that lists |
5782 | # what "hidden" libraries, object files and flags are used when |
5783 | # linking a shared library. |
5784 | # |
5785 | # There doesn't appear to be a way to prevent this compiler from |
5786 | # explicitly linking system object files so we need to strip them |
5787 | # from the output so that they don't get included in the library |
5788 | # dependencies. |
5789 | output_verbose_link_cmd='templist=`($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; $ECHO "X$list" | $Xsed' |
5790 | ;; |
5791 | *) |
5792 | if test "$GXX" = yes; then |
5793 | if test $with_gnu_ld = no; then |
5794 | case $host_cpu in |
5795 | hppa*64*) |
5796 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
5797 | ;; |
5798 | ia64*) |
5799 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
5800 | ;; |
5801 | *) |
5802 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
5803 | ;; |
5804 | esac |
5805 | fi |
5806 | else |
5807 | # FIXME: insert proper C++ library support |
5808 | _LT_TAGVAR(ld_shlibs, $1)=no |
5809 | fi |
5810 | ;; |
5811 | esac |
5812 | ;; |
5813 | |
5814 | interix[[3-9]]*) |
5815 | _LT_TAGVAR(hardcode_direct, $1)=no |
5816 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
5817 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
5818 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
5819 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. |
5820 | # Instead, shared libraries are loaded at an image base (0x10000000 by |
5821 | # default) and relocated if they conflict, which is a slow very memory |
5822 | # consuming and fragmenting process. To avoid this, we pick a random, |
5823 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link |
5824 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. |
5825 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
5826 | _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
5827 | ;; |
5828 | irix5* | irix6*) |
5829 | case $cc_basename in |
5830 | CC*) |
5831 | # SGI C++ |
5832 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' |
5833 | |
5834 | # Archives containing C++ object files must be created using |
5835 | # "CC -ar", where "CC" is the IRIX C++ compiler. This is |
5836 | # necessary to make sure instantiated templates are included |
5837 | # in the archive. |
5838 | _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' |
5839 | ;; |
5840 | *) |
5841 | if test "$GXX" = yes; then |
5842 | if test "$with_gnu_ld" = no; then |
5843 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
5844 | else |
5845 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib' |
5846 | fi |
5847 | fi |
5848 | _LT_TAGVAR(link_all_deplibs, $1)=yes |
5849 | ;; |
5850 | esac |
5851 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
5852 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: |
5853 | _LT_TAGVAR(inherit_rpath, $1)=yes |
5854 | ;; |
5855 | |
5856 | linux* | k*bsd*-gnu) |
5857 | case $cc_basename in |
5858 | KCC*) |
5859 | # Kuck and Associates, Inc. (KAI) C++ Compiler |
5860 | |
5861 | # KCC will only create a shared library if the output file |
5862 | # ends with ".so" (or ".sl" for HP-UX), so rename the library |
5863 | # to its proper name (with version) after linking. |
5864 | _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' |
5865 | _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 $lib' |
5866 | # Commands to make compiler produce verbose output that lists |
5867 | # what "hidden" libraries, object files and flags are used when |
5868 | # linking a shared library. |
5869 | # |
5870 | # There doesn't appear to be a way to prevent this compiler from |
5871 | # explicitly linking system object files so we need to strip them |
5872 | # from the output so that they don't get included in the library |
5873 | # dependencies. |
5874 | output_verbose_link_cmd='templist=`$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; $ECHO "X$list" | $Xsed' |
5875 | |
5876 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
5877 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
5878 | |
5879 | # Archives containing C++ object files must be created using |
5880 | # "CC -Bstatic", where "CC" is the KAI C++ compiler. |
5881 | _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' |
5882 | ;; |
5883 | icpc* | ecpc* ) |
5884 | # Intel C++ |
5885 | with_gnu_ld=yes |
5886 | # version 8.0 and above of icpc choke on multiply defined symbols |
5887 | # if we add $predep_objects and $postdep_objects, however 7.1 and |
5888 | # earlier do not add the objects themselves. |
5889 | case `$CC -V 2>&1` in |
5890 | *"Version 7."*) |
5891 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5892 | _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' |
5893 | ;; |
5894 | *) # Version 8.0 or newer |
5895 | tmp_idyn= |
5896 | case $host_cpu in |
5897 | ia64*) tmp_idyn=' -i_dynamic';; |
5898 | esac |
5899 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5900 | _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' |
5901 | ;; |
5902 | esac |
5903 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no |
5904 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
5905 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
5906 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' |
5907 | ;; |
5908 | pgCC* | pgcpp*) |
5909 | # Portland Group C++ compiler |
5910 | case `$CC -V` in |
5911 | *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*) |
5912 | _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ |
5913 | rm -rf $tpldir~ |
5914 | $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ |
5915 | compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"' |
5916 | _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ |
5917 | rm -rf $tpldir~ |
5918 | $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ |
5919 | $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~ |
5920 | $RANLIB $oldlib' |
5921 | _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ |
5922 | rm -rf $tpldir~ |
5923 | $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ |
5924 | $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' |
5925 | _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ |
5926 | rm -rf $tpldir~ |
5927 | $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ |
5928 | $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' |
5929 | ;; |
5930 | *) # Version 6 will use weak symbols |
5931 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' |
5932 | _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' |
5933 | ;; |
5934 | esac |
5935 | |
5936 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
5937 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
5938 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' |
5939 | ;; |
5940 | cxx*) |
5941 | # Compaq C++ |
5942 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5943 | _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' |
5944 | |
5945 | runpath_var=LD_RUN_PATH |
5946 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
5947 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: |
5948 | |
5949 | # Commands to make compiler produce verbose output that lists |
5950 | # what "hidden" libraries, object files and flags are used when |
5951 | # linking a shared library. |
5952 | # |
5953 | # There doesn't appear to be a way to prevent this compiler from |
5954 | # explicitly linking system object files so we need to strip them |
5955 | # from the output so that they don't get included in the library |
5956 | # dependencies. |
5957 | output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' |
5958 | ;; |
5959 | xl*) |
5960 | # IBM XL 8.0 on PPC, with GNU ld |
5961 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
5962 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
5963 | _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
5964 | if test "x$supports_anon_versioning" = xyes; then |
5965 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ |
5966 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ |
5967 | echo "local: *; };" >> $output_objdir/$libname.ver~ |
5968 | $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' |
5969 | fi |
5970 | ;; |
5971 | *) |
5972 | case `$CC -V 2>&1 | sed 5q` in |
5973 | *Sun\ C*) |
5974 | # Sun C++ 5.9 |
5975 | _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' |
5976 | _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
5977 | _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' |
5978 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
5979 | _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; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' |
5980 | _LT_TAGVAR(compiler_needs_object, $1)=yes |
5981 | |
5982 | # Not sure whether something based on |
5983 | # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 |
5984 | # would be better. |
5985 | output_verbose_link_cmd='echo' |
5986 | |
5987 | # Archives containing C++ object files must be created using |
5988 | # "CC -xar", where "CC" is the Sun C++ compiler. This is |
5989 | # necessary to make sure instantiated templates are included |
5990 | # in the archive. |
5991 | _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' |
5992 | ;; |
5993 | esac |
5994 | ;; |
5995 | esac |
5996 | ;; |
5997 | |
5998 | lynxos*) |
5999 | # FIXME: insert proper C++ library support |
6000 | _LT_TAGVAR(ld_shlibs, $1)=no |
6001 | ;; |
6002 | |
6003 | m88k*) |
6004 | # FIXME: insert proper C++ library support |
6005 | _LT_TAGVAR(ld_shlibs, $1)=no |
6006 | ;; |
6007 | |
6008 | mvs*) |
6009 | case $cc_basename in |
6010 | cxx*) |
6011 | # FIXME: insert proper C++ library support |
6012 | _LT_TAGVAR(ld_shlibs, $1)=no |
6013 | ;; |
6014 | *) |
6015 | # FIXME: insert proper C++ library support |
6016 | _LT_TAGVAR(ld_shlibs, $1)=no |
6017 | ;; |
6018 | esac |
6019 | ;; |
6020 | |
6021 | netbsd*) |
6022 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then |
6023 | _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' |
6024 | wlarc= |
6025 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
6026 | _LT_TAGVAR(hardcode_direct, $1)=yes |
6027 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
6028 | fi |
6029 | # Workaround some broken pre-1.5 toolchains |
6030 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' |
6031 | ;; |
6032 | |
6033 | *nto* | *qnx*) |
6034 | _LT_TAGVAR(ld_shlibs, $1)=yes |
6035 | ;; |
6036 | |
6037 | openbsd2*) |
6038 | # C++ shared libraries are fairly broken |
6039 | _LT_TAGVAR(ld_shlibs, $1)=no |
6040 | ;; |
6041 | |
6042 | openbsd*) |
6043 | if test -f /usr/libexec/ld.so; then |
6044 | _LT_TAGVAR(hardcode_direct, $1)=yes |
6045 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
6046 | _LT_TAGVAR(hardcode_direct_absolute, $1)=yes |
6047 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' |
6048 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
6049 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
6050 | _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' |
6051 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
6052 | _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
6053 | fi |
6054 | output_verbose_link_cmd=echo |
6055 | else |
6056 | _LT_TAGVAR(ld_shlibs, $1)=no |
6057 | fi |
6058 | ;; |
6059 | |
6060 | osf3* | osf4* | osf5*) |
6061 | case $cc_basename in |
6062 | KCC*) |
6063 | # Kuck and Associates, Inc. (KAI) C++ Compiler |
6064 | |
6065 | # KCC will only create a shared library if the output file |
6066 | # ends with ".so" (or ".sl" for HP-UX), so rename the library |
6067 | # to its proper name (with version) after linking. |
6068 | _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' |
6069 | |
6070 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
6071 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: |
6072 | |
6073 | # Archives containing C++ object files must be created using |
6074 | # the KAI C++ compiler. |
6075 | case $host in |
6076 | osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; |
6077 | *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; |
6078 | esac |
6079 | ;; |
6080 | RCC*) |
6081 | # Rational C++ 2.4.1 |
6082 | # FIXME: insert proper C++ library support |
6083 | _LT_TAGVAR(ld_shlibs, $1)=no |
6084 | ;; |
6085 | cxx*) |
6086 | case $host in |
6087 | osf3*) |
6088 | _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
6089 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' |
6090 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
6091 | ;; |
6092 | *) |
6093 | _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
6094 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' |
6095 | _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ |
6096 | echo "-hidden">> $lib.exp~ |
6097 | $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~ |
6098 | $RM $lib.exp' |
6099 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
6100 | ;; |
6101 | esac |
6102 | |
6103 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: |
6104 | |
6105 | # Commands to make compiler produce verbose output that lists |
6106 | # what "hidden" libraries, object files and flags are used when |
6107 | # linking a shared library. |
6108 | # |
6109 | # There doesn't appear to be a way to prevent this compiler from |
6110 | # explicitly linking system object files so we need to strip them |
6111 | # from the output so that they don't get included in the library |
6112 | # dependencies. |
6113 | output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' |
6114 | ;; |
6115 | *) |
6116 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
6117 | _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
6118 | case $host in |
6119 | osf3*) |
6120 | _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" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
6121 | ;; |
6122 | *) |
6123 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
6124 | ;; |
6125 | esac |
6126 | |
6127 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
6128 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: |
6129 | |
6130 | # Commands to make compiler produce verbose output that lists |
6131 | # what "hidden" libraries, object files and flags are used when |
6132 | # linking a shared library. |
6133 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' |
6134 | |
6135 | else |
6136 | # FIXME: insert proper C++ library support |
6137 | _LT_TAGVAR(ld_shlibs, $1)=no |
6138 | fi |
6139 | ;; |
6140 | esac |
6141 | ;; |
6142 | |
6143 | psos*) |
6144 | # FIXME: insert proper C++ library support |
6145 | _LT_TAGVAR(ld_shlibs, $1)=no |
6146 | ;; |
6147 | |
6148 | sunos4*) |
6149 | case $cc_basename in |
6150 | CC*) |
6151 | # Sun C++ 4.x |
6152 | # FIXME: insert proper C++ library support |
6153 | _LT_TAGVAR(ld_shlibs, $1)=no |
6154 | ;; |
6155 | lcc*) |
6156 | # Lucid |
6157 | # FIXME: insert proper C++ library support |
6158 | _LT_TAGVAR(ld_shlibs, $1)=no |
6159 | ;; |
6160 | *) |
6161 | # FIXME: insert proper C++ library support |
6162 | _LT_TAGVAR(ld_shlibs, $1)=no |
6163 | ;; |
6164 | esac |
6165 | ;; |
6166 | |
6167 | solaris*) |
6168 | case $cc_basename in |
6169 | CC*) |
6170 | # Sun C++ 4.2, 5.x and Centerline C++ |
6171 | _LT_TAGVAR(archive_cmds_need_lc,$1)=yes |
6172 | _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' |
6173 | _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
6174 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ |
6175 | $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' |
6176 | |
6177 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
6178 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
6179 | case $host_os in |
6180 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; |
6181 | *) |
6182 | # The compiler driver will combine and reorder linker options, |
6183 | # but understands `-z linker_flag'. |
6184 | # Supported since Solaris 2.6 (maybe 2.5.1?) |
6185 | _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' |
6186 | ;; |
6187 | esac |
6188 | _LT_TAGVAR(link_all_deplibs, $1)=yes |
6189 | |
6190 | output_verbose_link_cmd='echo' |
6191 | |
6192 | # Archives containing C++ object files must be created using |
6193 | # "CC -xar", where "CC" is the Sun C++ compiler. This is |
6194 | # necessary to make sure instantiated templates are included |
6195 | # in the archive. |
6196 | _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' |
6197 | ;; |
6198 | gcx*) |
6199 | # Green Hills C++ Compiler |
6200 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
6201 | |
6202 | # The C++ compiler must be used to create the archive. |
6203 | _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' |
6204 | ;; |
6205 | *) |
6206 | # GNU C++ compiler with Solaris linker |
6207 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
6208 | _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' |
6209 | if $CC --version | $GREP -v '^2\.7' > /dev/null; then |
6210 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
6211 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ |
6212 | $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' |
6213 | |
6214 | # Commands to make compiler produce verbose output that lists |
6215 | # what "hidden" libraries, object files and flags are used when |
6216 | # linking a shared library. |
6217 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' |
6218 | else |
6219 | # g++ 2.7 appears to require `-G' NOT `-shared' on this |
6220 | # platform. |
6221 | _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
6222 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ |
6223 | $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' |
6224 | |
6225 | # Commands to make compiler produce verbose output that lists |
6226 | # what "hidden" libraries, object files and flags are used when |
6227 | # linking a shared library. |
6228 | output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' |
6229 | fi |
6230 | |
6231 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' |
6232 | case $host_os in |
6233 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; |
6234 | *) |
6235 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' |
6236 | ;; |
6237 | esac |
6238 | fi |
6239 | ;; |
6240 | esac |
6241 | ;; |
6242 | |
6243 | sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) |
6244 | _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
6245 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no |
6246 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
6247 | runpath_var='LD_RUN_PATH' |
6248 | |
6249 | case $cc_basename in |
6250 | CC*) |
6251 | _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
6252 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
6253 | ;; |
6254 | *) |
6255 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
6256 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
6257 | ;; |
6258 | esac |
6259 | ;; |
6260 | |
6261 | sysv5* | sco3.2v5* | sco5v6*) |
6262 | # Note: We can NOT use -z defs as we might desire, because we do not |
6263 | # link with -lc, and that would cause any symbols used from libc to |
6264 | # always be unresolved, which means just about no library would |
6265 | # ever link correctly. If we're not using GNU ld we use -z text |
6266 | # though, which does catch some bad symbols but isn't as heavy-handed |
6267 | # as -z defs. |
6268 | _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
6269 | _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' |
6270 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no |
6271 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
6272 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' |
6273 | _LT_TAGVAR(hardcode_libdir_separator, $1)=':' |
6274 | _LT_TAGVAR(link_all_deplibs, $1)=yes |
6275 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' |
6276 | runpath_var='LD_RUN_PATH' |
6277 | |
6278 | case $cc_basename in |
6279 | CC*) |
6280 | _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
6281 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
6282 | ;; |
6283 | *) |
6284 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
6285 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
6286 | ;; |
6287 | esac |
6288 | ;; |
6289 | |
6290 | tandem*) |
6291 | case $cc_basename in |
6292 | NCC*) |
6293 | # NonStop-UX NCC 3.20 |
6294 | # FIXME: insert proper C++ library support |
6295 | _LT_TAGVAR(ld_shlibs, $1)=no |
6296 | ;; |
6297 | *) |
6298 | # FIXME: insert proper C++ library support |
6299 | _LT_TAGVAR(ld_shlibs, $1)=no |
6300 | ;; |
6301 | esac |
6302 | ;; |
6303 | |
6304 | vxworks*) |
6305 | # FIXME: insert proper C++ library support |
6306 | _LT_TAGVAR(ld_shlibs, $1)=no |
6307 | ;; |
6308 | |
6309 | *) |
6310 | # FIXME: insert proper C++ library support |
6311 | _LT_TAGVAR(ld_shlibs, $1)=no |
6312 | ;; |
6313 | esac |
6314 | |
6315 | AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) |
6316 | test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no |
6317 | |
6318 | _LT_TAGVAR(GCC, $1)="$GXX" |
6319 | _LT_TAGVAR(LD, $1)="$LD" |
6320 | |
6321 | ## CAVEAT EMPTOR: |
6322 | ## There is no encapsulation within the following macros, do not change |
6323 | ## the running order or otherwise move them around unless you know exactly |
6324 | ## what you are doing... |
6325 | _LT_SYS_HIDDEN_LIBDEPS($1) |
6326 | _LT_COMPILER_PIC($1) |
6327 | _LT_COMPILER_C_O($1) |
6328 | _LT_COMPILER_FILE_LOCKS($1) |
6329 | _LT_LINKER_SHLIBS($1) |
6330 | _LT_SYS_DYNAMIC_LINKER($1) |
6331 | _LT_LINKER_HARDCODE_LIBPATH($1) |
6332 | |
6333 | _LT_CONFIG($1) |
6334 | fi # test -n "$compiler" |
6335 | |
6336 | CC=$lt_save_CC |
6337 | LDCXX=$LD |
6338 | LD=$lt_save_LD |
6339 | GCC=$lt_save_GCC |
6340 | with_gnu_ld=$lt_save_with_gnu_ld |
6341 | lt_cv_path_LDCXX=$lt_cv_path_LD |
6342 | lt_cv_path_LD=$lt_save_path_LD |
6343 | lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld |
6344 | lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld |
6345 | fi # test "$_lt_caught_CXX_error" != yes |
6346 | |
6347 | AC_LANG_POP |
6348 | ])# _LT_LANG_CXX_CONFIG |
6349 | |
6350 | |
6351 | # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) |
6352 | # --------------------------------- |
6353 | # Figure out "hidden" library dependencies from verbose |
6354 | # compiler output when linking a shared library. |
6355 | # Parse the compiler output and extract the necessary |
6356 | # objects, libraries and library flags. |
6357 | m4_defun([_LT_SYS_HIDDEN_LIBDEPS], |
6358 | [m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
6359 | # Dependencies to place before and after the object being linked: |
6360 | _LT_TAGVAR(predep_objects, $1)= |
6361 | _LT_TAGVAR(postdep_objects, $1)= |
6362 | _LT_TAGVAR(predeps, $1)= |
6363 | _LT_TAGVAR(postdeps, $1)= |
6364 | _LT_TAGVAR(compiler_lib_search_path, $1)= |
6365 | |
6366 | dnl we can't use the lt_simple_compile_test_code here, |
6367 | dnl because it contains code intended for an executable, |
6368 | dnl not a library. It's possible we should let each |
6369 | dnl tag define a new lt_????_link_test_code variable, |
6370 | dnl but it's only used here... |
6371 | m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF |
6372 | int a; |
6373 | void foo (void) { a = 0; } |
6374 | _LT_EOF |
6375 | ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF |
6376 | class Foo |
6377 | { |
6378 | public: |
6379 | Foo (void) { a = 0; } |
6380 | private: |
6381 | int a; |
6382 | }; |
6383 | _LT_EOF |
6384 | ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF |
6385 | subroutine foo |
6386 | implicit none |
6387 | integer*4 a |
6388 | a=0 |
6389 | return |
6390 | end |
6391 | _LT_EOF |
6392 | ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF |
6393 | subroutine foo |
6394 | implicit none |
6395 | integer a |
6396 | a=0 |
6397 | return |
6398 | end |
6399 | _LT_EOF |
6400 | ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF |
6401 | public class foo { |
6402 | private int a; |
6403 | public void bar (void) { |
6404 | a = 0; |
6405 | } |
6406 | }; |
6407 | _LT_EOF |
6408 | ]) |
6409 | dnl Parse the compiler output and extract the necessary |
6410 | dnl objects, libraries and library flags. |
6411 | if AC_TRY_EVAL(ac_compile); then |
6412 | # Parse the compiler output and extract the necessary |
6413 | # objects, libraries and library flags. |
6414 | |
6415 | # Sentinel used to keep track of whether or not we are before |
6416 | # the conftest object file. |
6417 | pre_test_object_deps_done=no |
6418 | |
6419 | for p in `eval "$output_verbose_link_cmd"`; do |
6420 | case $p in |
6421 | |
6422 | -L* | -R* | -l*) |
6423 | # Some compilers place space between "-{L,R}" and the path. |
6424 | # Remove the space. |
6425 | if test $p = "-L" || |
6426 | test $p = "-R"; then |
6427 | prev=$p |
6428 | continue |
6429 | else |
6430 | prev= |
6431 | fi |
6432 | |
6433 | if test "$pre_test_object_deps_done" = no; then |
6434 | case $p in |
6435 | -L* | -R*) |
6436 | # Internal compiler library paths should come after those |
6437 | # provided the user. The postdeps already come after the |
6438 | # user supplied libs so there is no need to process them. |
6439 | if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then |
6440 | _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" |
6441 | else |
6442 | _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" |
6443 | fi |
6444 | ;; |
6445 | # The "-l" case would never come before the object being |
6446 | # linked, so don't bother handling this case. |
6447 | esac |
6448 | else |
6449 | if test -z "$_LT_TAGVAR(postdeps, $1)"; then |
6450 | _LT_TAGVAR(postdeps, $1)="${prev}${p}" |
6451 | else |
6452 | _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" |
6453 | fi |
6454 | fi |
6455 | ;; |
6456 | |
6457 | *.$objext) |
6458 | # This assumes that the test object file only shows up |
6459 | # once in the compiler output. |
6460 | if test "$p" = "conftest.$objext"; then |
6461 | pre_test_object_deps_done=yes |
6462 | continue |
6463 | fi |
6464 | |
6465 | if test "$pre_test_object_deps_done" = no; then |
6466 | if test -z "$_LT_TAGVAR(predep_objects, $1)"; then |
6467 | _LT_TAGVAR(predep_objects, $1)="$p" |
6468 | else |
6469 | _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" |
6470 | fi |
6471 | else |
6472 | if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then |
6473 | _LT_TAGVAR(postdep_objects, $1)="$p" |
6474 | else |
6475 | _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" |
6476 | fi |
6477 | fi |
6478 | ;; |
6479 | |
6480 | *) ;; # Ignore the rest. |
6481 | |
6482 | esac |
6483 | done |
6484 | |
6485 | # Clean up. |
6486 | rm -f a.out a.exe |
6487 | else |
6488 | echo "libtool.m4: error: problem compiling $1 test program" |
6489 | fi |
6490 | |
6491 | $RM -f confest.$objext |
6492 | |
6493 | # PORTME: override above test on systems where it is broken |
6494 | m4_if([$1], [CXX], |
6495 | [case $host_os in |
6496 | interix[[3-9]]*) |
6497 | # Interix 3.5 installs completely hosed .la files for C++, so rather than |
6498 | # hack all around it, let's just trust "g++" to DTRT. |
6499 | _LT_TAGVAR(predep_objects,$1)= |
6500 | _LT_TAGVAR(postdep_objects,$1)= |
6501 | _LT_TAGVAR(postdeps,$1)= |
6502 | ;; |
6503 | |
6504 | linux*) |
6505 | case `$CC -V 2>&1 | sed 5q` in |
6506 | *Sun\ C*) |
6507 | # Sun C++ 5.9 |
6508 | |
6509 | # The more standards-conforming stlport4 library is |
6510 | # incompatible with the Cstd library. Avoid specifying |
6511 | # it if it's in CXXFLAGS. Ignore libCrun as |
6512 | # -library=stlport4 depends on it. |
6513 | case " $CXX $CXXFLAGS " in |
6514 | *" -library=stlport4 "*) |
6515 | solaris_use_stlport4=yes |
6516 | ;; |
6517 | esac |
6518 | |
6519 | if test "$solaris_use_stlport4" != yes; then |
6520 | _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' |
6521 | fi |
6522 | ;; |
6523 | esac |
6524 | ;; |
6525 | |
6526 | solaris*) |
6527 | case $cc_basename in |
6528 | CC*) |
6529 | # The more standards-conforming stlport4 library is |
6530 | # incompatible with the Cstd library. Avoid specifying |
6531 | # it if it's in CXXFLAGS. Ignore libCrun as |
6532 | # -library=stlport4 depends on it. |
6533 | case " $CXX $CXXFLAGS " in |
6534 | *" -library=stlport4 "*) |
6535 | solaris_use_stlport4=yes |
6536 | ;; |
6537 | esac |
6538 | |
6539 | # Adding this requires a known-good setup of shared libraries for |
6540 | # Sun compiler versions before 5.6, else PIC objects from an old |
6541 | # archive will be linked into the output, leading to subtle bugs. |
6542 | if test "$solaris_use_stlport4" != yes; then |
6543 | _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' |
6544 | fi |
6545 | ;; |
6546 | esac |
6547 | ;; |
6548 | esac |
6549 | ]) |
6550 | |
6551 | case " $_LT_TAGVAR(postdeps, $1) " in |
6552 | *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; |
6553 | esac |
6554 | _LT_TAGVAR(compiler_lib_search_dirs, $1)= |
6555 | if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then |
6556 | _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` |
6557 | fi |
6558 | _LT_TAGDECL([], [compiler_lib_search_dirs], [1], |
6559 | [The directories searched by this compiler when creating a shared library]) |
6560 | _LT_TAGDECL([], [predep_objects], [1], |
6561 | [Dependencies to place before and after the objects being linked to |
6562 | create a shared library]) |
6563 | _LT_TAGDECL([], [postdep_objects], [1]) |
6564 | _LT_TAGDECL([], [predeps], [1]) |
6565 | _LT_TAGDECL([], [postdeps], [1]) |
6566 | _LT_TAGDECL([], [compiler_lib_search_path], [1], |
6567 | [The library search path used internally by the compiler when linking |
6568 | a shared library]) |
6569 | ])# _LT_SYS_HIDDEN_LIBDEPS |
6570 | |
6571 | |
6572 | # _LT_PROG_F77 |
6573 | # ------------ |
6574 | # Since AC_PROG_F77 is broken, in that it returns the empty string |
6575 | # if there is no fortran compiler, we have our own version here. |
6576 | m4_defun([_LT_PROG_F77], |
6577 | [ |
6578 | pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes]) |
6579 | AC_PROG_F77 |
6580 | if test -z "$F77" || test "X$F77" = "Xno"; then |
6581 | _lt_disable_F77=yes |
6582 | fi |
6583 | popdef([AC_MSG_ERROR]) |
6584 | ])# _LT_PROG_F77 |
6585 | |
6586 | dnl aclocal-1.4 backwards compatibility: |
6587 | dnl AC_DEFUN([_LT_PROG_F77], []) |
6588 | |
6589 | |
6590 | # _LT_LANG_F77_CONFIG([TAG]) |
6591 | # -------------------------- |
6592 | # Ensure that the configuration variables for a Fortran 77 compiler are |
6593 | # suitably defined. These variables are subsequently used by _LT_CONFIG |
6594 | # to write the compiler configuration to `libtool'. |
6595 | m4_defun([_LT_LANG_F77_CONFIG], |
6596 | [AC_REQUIRE([_LT_PROG_F77])dnl |
6597 | AC_LANG_PUSH(Fortran 77) |
6598 | |
6599 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no |
6600 | _LT_TAGVAR(allow_undefined_flag, $1)= |
6601 | _LT_TAGVAR(always_export_symbols, $1)=no |
6602 | _LT_TAGVAR(archive_expsym_cmds, $1)= |
6603 | _LT_TAGVAR(export_dynamic_flag_spec, $1)= |
6604 | _LT_TAGVAR(hardcode_direct, $1)=no |
6605 | _LT_TAGVAR(hardcode_direct_absolute, $1)=no |
6606 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= |
6607 | _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
6608 | _LT_TAGVAR(hardcode_libdir_separator, $1)= |
6609 | _LT_TAGVAR(hardcode_minus_L, $1)=no |
6610 | _LT_TAGVAR(hardcode_automatic, $1)=no |
6611 | _LT_TAGVAR(inherit_rpath, $1)=no |
6612 | _LT_TAGVAR(module_cmds, $1)= |
6613 | _LT_TAGVAR(module_expsym_cmds, $1)= |
6614 | _LT_TAGVAR(link_all_deplibs, $1)=unknown |
6615 | _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
6616 | _LT_TAGVAR(no_undefined_flag, $1)= |
6617 | _LT_TAGVAR(whole_archive_flag_spec, $1)= |
6618 | _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
6619 | |
6620 | # Source file extension for f77 test sources. |
6621 | ac_ext=f |
6622 | |
6623 | # Object file extension for compiled f77 test sources. |
6624 | objext=o |
6625 | _LT_TAGVAR(objext, $1)=$objext |
6626 | |
6627 | # No sense in running all these tests if we already determined that |
6628 | # the F77 compiler isn't working. Some variables (like enable_shared) |
6629 | # are currently assumed to apply to all compilers on this platform, |
6630 | # and will be corrupted by setting them based on a non-working compiler. |
6631 | if test "$_lt_disable_F77" != yes; then |
6632 | # Code to be used in simple compile tests |
6633 | lt_simple_compile_test_code="\ |
6634 | subroutine t |
6635 | return |
6636 | end |
6637 | " |
6638 | |
6639 | # Code to be used in simple link tests |
6640 | lt_simple_link_test_code="\ |
6641 | program t |
6642 | end |
6643 | " |
6644 | |
6645 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
6646 | _LT_TAG_COMPILER |
6647 | |
6648 | # save warnings/boilerplate of simple test code |
6649 | _LT_COMPILER_BOILERPLATE |
6650 | _LT_LINKER_BOILERPLATE |
6651 | |
6652 | # Allow CC to be a program name with arguments. |
6653 | lt_save_CC="$CC" |
6654 | lt_save_GCC=$GCC |
6655 | CC=${F77-"f77"} |
6656 | compiler=$CC |
6657 | _LT_TAGVAR(compiler, $1)=$CC |
6658 | _LT_CC_BASENAME([$compiler]) |
6659 | GCC=$G77 |
6660 | if test -n "$compiler"; then |
6661 | AC_MSG_CHECKING([if libtool supports shared libraries]) |
6662 | AC_MSG_RESULT([$can_build_shared]) |
6663 | |
6664 | AC_MSG_CHECKING([whether to build shared libraries]) |
6665 | test "$can_build_shared" = "no" && enable_shared=no |
6666 | |
6667 | # On AIX, shared libraries and static libraries use the same namespace, and |
6668 | # are all built from PIC. |
6669 | case $host_os in |
6670 | aix3*) |
6671 | test "$enable_shared" = yes && enable_static=no |
6672 | if test -n "$RANLIB"; then |
6673 | archive_cmds="$archive_cmds~\$RANLIB \$lib" |
6674 | postinstall_cmds='$RANLIB $lib' |
6675 | fi |
6676 | ;; |
6677 | aix[[4-9]]*) |
6678 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
6679 | test "$enable_shared" = yes && enable_static=no |
6680 | fi |
6681 | ;; |
6682 | esac |
6683 | AC_MSG_RESULT([$enable_shared]) |
6684 | |
6685 | AC_MSG_CHECKING([whether to build static libraries]) |
6686 | # Make sure either enable_shared or enable_static is yes. |
6687 | test "$enable_shared" = yes || enable_static=yes |
6688 | AC_MSG_RESULT([$enable_static]) |
6689 | |
6690 | _LT_TAGVAR(GCC, $1)="$G77" |
6691 | _LT_TAGVAR(LD, $1)="$LD" |
6692 | |
6693 | ## CAVEAT EMPTOR: |
6694 | ## There is no encapsulation within the following macros, do not change |
6695 | ## the running order or otherwise move them around unless you know exactly |
6696 | ## what you are doing... |
6697 | _LT_COMPILER_PIC($1) |
6698 | _LT_COMPILER_C_O($1) |
6699 | _LT_COMPILER_FILE_LOCKS($1) |
6700 | _LT_LINKER_SHLIBS($1) |
6701 | _LT_SYS_DYNAMIC_LINKER($1) |
6702 | _LT_LINKER_HARDCODE_LIBPATH($1) |
6703 | |
6704 | _LT_CONFIG($1) |
6705 | fi # test -n "$compiler" |
6706 | |
6707 | GCC=$lt_save_GCC |
6708 | CC="$lt_save_CC" |
6709 | fi # test "$_lt_disable_F77" != yes |
6710 | |
6711 | AC_LANG_POP |
6712 | ])# _LT_LANG_F77_CONFIG |
6713 | |
6714 | |
6715 | # _LT_PROG_FC |
6716 | # ----------- |
6717 | # Since AC_PROG_FC is broken, in that it returns the empty string |
6718 | # if there is no fortran compiler, we have our own version here. |
6719 | m4_defun([_LT_PROG_FC], |
6720 | [ |
6721 | pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes]) |
6722 | AC_PROG_FC |
6723 | if test -z "$FC" || test "X$FC" = "Xno"; then |
6724 | _lt_disable_FC=yes |
6725 | fi |
6726 | popdef([AC_MSG_ERROR]) |
6727 | ])# _LT_PROG_FC |
6728 | |
6729 | dnl aclocal-1.4 backwards compatibility: |
6730 | dnl AC_DEFUN([_LT_PROG_FC], []) |
6731 | |
6732 | |
6733 | # _LT_LANG_FC_CONFIG([TAG]) |
6734 | # ------------------------- |
6735 | # Ensure that the configuration variables for a Fortran compiler are |
6736 | # suitably defined. These variables are subsequently used by _LT_CONFIG |
6737 | # to write the compiler configuration to `libtool'. |
6738 | m4_defun([_LT_LANG_FC_CONFIG], |
6739 | [AC_REQUIRE([_LT_PROG_FC])dnl |
6740 | AC_LANG_PUSH(Fortran) |
6741 | |
6742 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no |
6743 | _LT_TAGVAR(allow_undefined_flag, $1)= |
6744 | _LT_TAGVAR(always_export_symbols, $1)=no |
6745 | _LT_TAGVAR(archive_expsym_cmds, $1)= |
6746 | _LT_TAGVAR(export_dynamic_flag_spec, $1)= |
6747 | _LT_TAGVAR(hardcode_direct, $1)=no |
6748 | _LT_TAGVAR(hardcode_direct_absolute, $1)=no |
6749 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= |
6750 | _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
6751 | _LT_TAGVAR(hardcode_libdir_separator, $1)= |
6752 | _LT_TAGVAR(hardcode_minus_L, $1)=no |
6753 | _LT_TAGVAR(hardcode_automatic, $1)=no |
6754 | _LT_TAGVAR(inherit_rpath, $1)=no |
6755 | _LT_TAGVAR(module_cmds, $1)= |
6756 | _LT_TAGVAR(module_expsym_cmds, $1)= |
6757 | _LT_TAGVAR(link_all_deplibs, $1)=unknown |
6758 | _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
6759 | _LT_TAGVAR(no_undefined_flag, $1)= |
6760 | _LT_TAGVAR(whole_archive_flag_spec, $1)= |
6761 | _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
6762 | |
6763 | # Source file extension for fc test sources. |
6764 | ac_ext=${ac_fc_srcext-f} |
6765 | |
6766 | # Object file extension for compiled fc test sources. |
6767 | objext=o |
6768 | _LT_TAGVAR(objext, $1)=$objext |
6769 | |
6770 | # No sense in running all these tests if we already determined that |
6771 | # the FC compiler isn't working. Some variables (like enable_shared) |
6772 | # are currently assumed to apply to all compilers on this platform, |
6773 | # and will be corrupted by setting them based on a non-working compiler. |
6774 | if test "$_lt_disable_FC" != yes; then |
6775 | # Code to be used in simple compile tests |
6776 | lt_simple_compile_test_code="\ |
6777 | subroutine t |
6778 | return |
6779 | end |
6780 | " |
6781 | |
6782 | # Code to be used in simple link tests |
6783 | lt_simple_link_test_code="\ |
6784 | program t |
6785 | end |
6786 | " |
6787 | |
6788 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
6789 | _LT_TAG_COMPILER |
6790 | |
6791 | # save warnings/boilerplate of simple test code |
6792 | _LT_COMPILER_BOILERPLATE |
6793 | _LT_LINKER_BOILERPLATE |
6794 | |
6795 | # Allow CC to be a program name with arguments. |
6796 | lt_save_CC="$CC" |
6797 | lt_save_GCC=$GCC |
6798 | CC=${FC-"f95"} |
6799 | compiler=$CC |
6800 | GCC=$ac_cv_fc_compiler_gnu |
6801 | |
6802 | _LT_TAGVAR(compiler, $1)=$CC |
6803 | _LT_CC_BASENAME([$compiler]) |
6804 | |
6805 | if test -n "$compiler"; then |
6806 | AC_MSG_CHECKING([if libtool supports shared libraries]) |
6807 | AC_MSG_RESULT([$can_build_shared]) |
6808 | |
6809 | AC_MSG_CHECKING([whether to build shared libraries]) |
6810 | test "$can_build_shared" = "no" && enable_shared=no |
6811 | |
6812 | # On AIX, shared libraries and static libraries use the same namespace, and |
6813 | # are all built from PIC. |
6814 | case $host_os in |
6815 | aix3*) |
6816 | test "$enable_shared" = yes && enable_static=no |
6817 | if test -n "$RANLIB"; then |
6818 | archive_cmds="$archive_cmds~\$RANLIB \$lib" |
6819 | postinstall_cmds='$RANLIB $lib' |
6820 | fi |
6821 | ;; |
6822 | aix[[4-9]]*) |
6823 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
6824 | test "$enable_shared" = yes && enable_static=no |
6825 | fi |
6826 | ;; |
6827 | esac |
6828 | AC_MSG_RESULT([$enable_shared]) |
6829 | |
6830 | AC_MSG_CHECKING([whether to build static libraries]) |
6831 | # Make sure either enable_shared or enable_static is yes. |
6832 | test "$enable_shared" = yes || enable_static=yes |
6833 | AC_MSG_RESULT([$enable_static]) |
6834 | |
6835 | _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" |
6836 | _LT_TAGVAR(LD, $1)="$LD" |
6837 | |
6838 | ## CAVEAT EMPTOR: |
6839 | ## There is no encapsulation within the following macros, do not change |
6840 | ## the running order or otherwise move them around unless you know exactly |
6841 | ## what you are doing... |
6842 | _LT_SYS_HIDDEN_LIBDEPS($1) |
6843 | _LT_COMPILER_PIC($1) |
6844 | _LT_COMPILER_C_O($1) |
6845 | _LT_COMPILER_FILE_LOCKS($1) |
6846 | _LT_LINKER_SHLIBS($1) |
6847 | _LT_SYS_DYNAMIC_LINKER($1) |
6848 | _LT_LINKER_HARDCODE_LIBPATH($1) |
6849 | |
6850 | _LT_CONFIG($1) |
6851 | fi # test -n "$compiler" |
6852 | |
6853 | GCC=$lt_save_GCC |
6854 | CC="$lt_save_CC" |
6855 | fi # test "$_lt_disable_FC" != yes |
6856 | |
6857 | AC_LANG_POP |
6858 | ])# _LT_LANG_FC_CONFIG |
6859 | |
6860 | |
6861 | # _LT_LANG_GCJ_CONFIG([TAG]) |
6862 | # -------------------------- |
6863 | # Ensure that the configuration variables for the GNU Java Compiler compiler |
6864 | # are suitably defined. These variables are subsequently used by _LT_CONFIG |
6865 | # to write the compiler configuration to `libtool'. |
6866 | m4_defun([_LT_LANG_GCJ_CONFIG], |
6867 | [AC_REQUIRE([LT_PROG_GCJ])dnl |
6868 | AC_LANG_SAVE |
6869 | |
6870 | # Source file extension for Java test sources. |
6871 | ac_ext=java |
6872 | |
6873 | # Object file extension for compiled Java test sources. |
6874 | objext=o |
6875 | _LT_TAGVAR(objext, $1)=$objext |
6876 | |
6877 | # Code to be used in simple compile tests |
6878 | lt_simple_compile_test_code="class foo {}" |
6879 | |
6880 | # Code to be used in simple link tests |
6881 | lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' |
6882 | |
6883 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
6884 | _LT_TAG_COMPILER |
6885 | |
6886 | # save warnings/boilerplate of simple test code |
6887 | _LT_COMPILER_BOILERPLATE |
6888 | _LT_LINKER_BOILERPLATE |
6889 | |
6890 | # Allow CC to be a program name with arguments. |
6891 | lt_save_CC="$CC" |
6892 | lt_save_GCC=$GCC |
6893 | GCC=yes |
6894 | CC=${GCJ-"gcj"} |
6895 | compiler=$CC |
6896 | _LT_TAGVAR(compiler, $1)=$CC |
6897 | _LT_TAGVAR(LD, $1)="$LD" |
6898 | _LT_CC_BASENAME([$compiler]) |
6899 | |
6900 | # GCJ did not exist at the time GCC didn't implicitly link libc in. |
6901 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no |
6902 | |
6903 | _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
6904 | |
6905 | ## CAVEAT EMPTOR: |
6906 | ## There is no encapsulation within the following macros, do not change |
6907 | ## the running order or otherwise move them around unless you know exactly |
6908 | ## what you are doing... |
6909 | if test -n "$compiler"; then |
6910 | _LT_COMPILER_NO_RTTI($1) |
6911 | _LT_COMPILER_PIC($1) |
6912 | _LT_COMPILER_C_O($1) |
6913 | _LT_COMPILER_FILE_LOCKS($1) |
6914 | _LT_LINKER_SHLIBS($1) |
6915 | _LT_LINKER_HARDCODE_LIBPATH($1) |
6916 | |
6917 | _LT_CONFIG($1) |
6918 | fi |
6919 | |
6920 | AC_LANG_RESTORE |
6921 | |
6922 | GCC=$lt_save_GCC |
6923 | CC="$lt_save_CC" |
6924 | ])# _LT_LANG_GCJ_CONFIG |
6925 | |
6926 | |
6927 | # _LT_LANG_RC_CONFIG([TAG]) |
6928 | # ------------------------- |
6929 | # Ensure that the configuration variables for the Windows resource compiler |
6930 | # are suitably defined. These variables are subsequently used by _LT_CONFIG |
6931 | # to write the compiler configuration to `libtool'. |
6932 | m4_defun([_LT_LANG_RC_CONFIG], |
6933 | [AC_REQUIRE([LT_PROG_RC])dnl |
6934 | AC_LANG_SAVE |
6935 | |
6936 | # Source file extension for RC test sources. |
6937 | ac_ext=rc |
6938 | |
6939 | # Object file extension for compiled RC test sources. |
6940 | objext=o |
6941 | _LT_TAGVAR(objext, $1)=$objext |
6942 | |
6943 | # Code to be used in simple compile tests |
6944 | lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' |
6945 | |
6946 | # Code to be used in simple link tests |
6947 | lt_simple_link_test_code="$lt_simple_compile_test_code" |
6948 | |
6949 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
6950 | _LT_TAG_COMPILER |
6951 | |
6952 | # save warnings/boilerplate of simple test code |
6953 | _LT_COMPILER_BOILERPLATE |
6954 | _LT_LINKER_BOILERPLATE |
6955 | |
6956 | # Allow CC to be a program name with arguments. |
6957 | lt_save_CC="$CC" |
6958 | lt_save_GCC=$GCC |
6959 | GCC= |
6960 | CC=${RC-"windres"} |
6961 | compiler=$CC |
6962 | _LT_TAGVAR(compiler, $1)=$CC |
6963 | _LT_CC_BASENAME([$compiler]) |
6964 | _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
6965 | |
6966 | if test -n "$compiler"; then |
6967 | : |
6968 | _LT_CONFIG($1) |
6969 | fi |
6970 | |
6971 | GCC=$lt_save_GCC |
6972 | AC_LANG_RESTORE |
6973 | CC="$lt_save_CC" |
6974 | ])# _LT_LANG_RC_CONFIG |
6975 | |
6976 | |
6977 | # LT_PROG_GCJ |
6978 | # ----------- |
6979 | AC_DEFUN([LT_PROG_GCJ], |
6980 | [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], |
6981 | [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], |
6982 | [AC_CHECK_TOOL(GCJ, gcj,) |
6983 | test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" |
6984 | AC_SUBST(GCJFLAGS)])])[]dnl |
6985 | ]) |
6986 | |
6987 | # Old name: |
6988 | AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) |
6989 | dnl aclocal-1.4 backwards compatibility: |
6990 | dnl AC_DEFUN([LT_AC_PROG_GCJ], []) |
6991 | |
6992 | |
6993 | # LT_PROG_RC |
6994 | # ---------- |
6995 | AC_DEFUN([LT_PROG_RC], |
6996 | [AC_CHECK_TOOL(RC, windres,) |
6997 | ]) |
6998 | |
6999 | # Old name: |
7000 | AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) |
7001 | dnl aclocal-1.4 backwards compatibility: |
7002 | dnl AC_DEFUN([LT_AC_PROG_RC], []) |
7003 | |
7004 | |
7005 | # _LT_DECL_EGREP |
7006 | # -------------- |
7007 | # If we don't have a new enough Autoconf to choose the best grep |
7008 | # available, choose the one first in the user's PATH. |
7009 | m4_defun([_LT_DECL_EGREP], |
7010 | [AC_REQUIRE([AC_PROG_EGREP])dnl |
7011 | AC_REQUIRE([AC_PROG_FGREP])dnl |
7012 | test -z "$GREP" && GREP=grep |
7013 | _LT_DECL([], [GREP], [1], [A grep program that handles long lines]) |
7014 | _LT_DECL([], [EGREP], [1], [An ERE matcher]) |
7015 | _LT_DECL([], [FGREP], [1], [A literal string matcher]) |
7016 | dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too |
7017 | AC_SUBST([GREP]) |
7018 | ]) |
7019 | |
7020 | |
7021 | # _LT_DECL_OBJDUMP |
7022 | # -------------- |
7023 | # If we don't have a new enough Autoconf to choose the best objdump |
7024 | # available, choose the one first in the user's PATH. |
7025 | m4_defun([_LT_DECL_OBJDUMP], |
7026 | [AC_CHECK_TOOL(OBJDUMP, objdump, false) |
7027 | test -z "$OBJDUMP" && OBJDUMP=objdump |
7028 | _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) |
7029 | AC_SUBST([OBJDUMP]) |
7030 | ]) |
7031 | |
7032 | |
7033 | # _LT_DECL_SED |
7034 | # ------------ |
7035 | # Check for a fully-functional sed program, that truncates |
7036 | # as few characters as possible. Prefer GNU sed if found. |
7037 | m4_defun([_LT_DECL_SED], |
7038 | [AC_PROG_SED |
7039 | test -z "$SED" && SED=sed |
7040 | Xsed="$SED -e 1s/^X//" |
7041 | _LT_DECL([], [SED], [1], [A sed program that does not truncate output]) |
7042 | _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], |
7043 | [Sed that helps us avoid accidentally triggering echo(1) options like -n]) |
7044 | ])# _LT_DECL_SED |
7045 | |
7046 | m4_ifndef([AC_PROG_SED], [ |
7047 | ############################################################ |
7048 | # NOTE: This macro has been submitted for inclusion into # |
7049 | # GNU Autoconf as AC_PROG_SED. When it is available in # |
7050 | # a released version of Autoconf we should remove this # |
7051 | # macro and use it instead. # |
7052 | ############################################################ |
7053 | |
7054 | m4_defun([AC_PROG_SED], |
7055 | [AC_MSG_CHECKING([for a sed that does not truncate output]) |
7056 | AC_CACHE_VAL(lt_cv_path_SED, |
7057 | [# Loop through the user's path and test for sed and gsed. |
7058 | # Then use that list of sed's as ones to test for truncation. |
7059 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
7060 | for as_dir in $PATH |
7061 | do |
7062 | IFS=$as_save_IFS |
7063 | test -z "$as_dir" && as_dir=. |
7064 | for lt_ac_prog in sed gsed; do |
7065 | for ac_exec_ext in '' $ac_executable_extensions; do |
7066 | if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then |
7067 | lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" |
7068 | fi |
7069 | done |
7070 | done |
7071 | done |
7072 | IFS=$as_save_IFS |
7073 | lt_ac_max=0 |
7074 | lt_ac_count=0 |
7075 | # Add /usr/xpg4/bin/sed as it is typically found on Solaris |
7076 | # along with /bin/sed that truncates output. |
7077 | for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do |
7078 | test ! -f $lt_ac_sed && continue |
7079 | cat /dev/null > conftest.in |
7080 | lt_ac_count=0 |
7081 | echo $ECHO_N "0123456789$ECHO_C" >conftest.in |
7082 | # Check for GNU sed and select it if it is found. |
7083 | if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then |
7084 | lt_cv_path_SED=$lt_ac_sed |
7085 | break |
7086 | fi |
7087 | while true; do |
7088 | cat conftest.in conftest.in >conftest.tmp |
7089 | mv conftest.tmp conftest.in |
7090 | cp conftest.in conftest.nl |
7091 | echo >>conftest.nl |
7092 | $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break |
7093 | cmp -s conftest.out conftest.nl || break |
7094 | # 10000 chars as input seems more than enough |
7095 | test $lt_ac_count -gt 10 && break |
7096 | lt_ac_count=`expr $lt_ac_count + 1` |
7097 | if test $lt_ac_count -gt $lt_ac_max; then |
7098 | lt_ac_max=$lt_ac_count |
7099 | lt_cv_path_SED=$lt_ac_sed |
7100 | fi |
7101 | done |
7102 | done |
7103 | ]) |
7104 | SED=$lt_cv_path_SED |
7105 | AC_SUBST([SED]) |
7106 | AC_MSG_RESULT([$SED]) |
7107 | ])#AC_PROG_SED |
7108 | ])#m4_ifndef |
7109 | |
7110 | # Old name: |
7111 | AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) |
7112 | dnl aclocal-1.4 backwards compatibility: |
7113 | dnl AC_DEFUN([LT_AC_PROG_SED], []) |
7114 | |
7115 | |
7116 | # _LT_CHECK_SHELL_FEATURES |
7117 | # ------------------------ |
7118 | # Find out whether the shell is Bourne or XSI compatible, |
7119 | # or has some other useful features. |
7120 | m4_defun([_LT_CHECK_SHELL_FEATURES], |
7121 | [AC_MSG_CHECKING([whether the shell understands some XSI constructs]) |
7122 | # Try some XSI features |
7123 | xsi_shell=no |
7124 | ( _lt_dummy="a/b/c" |
7125 | test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ |
7126 | = c,a/b,, \ |
7127 | && eval 'test $(( 1 + 1 )) -eq 2 \ |
7128 | && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ |
7129 | && xsi_shell=yes |
7130 | AC_MSG_RESULT([$xsi_shell]) |
7131 | _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) |
7132 | |
7133 | AC_MSG_CHECKING([whether the shell understands "+="]) |
7134 | lt_shell_append=no |
7135 | ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ |
7136 | >/dev/null 2>&1 \ |
7137 | && lt_shell_append=yes |
7138 | AC_MSG_RESULT([$lt_shell_append]) |
7139 | _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) |
7140 | |
7141 | if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then |
7142 | lt_unset=unset |
7143 | else |
7144 | lt_unset=false |
7145 | fi |
7146 | _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl |
7147 | |
7148 | # test EBCDIC or ASCII |
7149 | case `echo X|tr X '\101'` in |
7150 | A) # ASCII based system |
7151 | # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr |
7152 | lt_SP2NL='tr \040 \012' |
7153 | lt_NL2SP='tr \015\012 \040\040' |
7154 | ;; |
7155 | *) # EBCDIC based system |
7156 | lt_SP2NL='tr \100 \n' |
7157 | lt_NL2SP='tr \r\n \100\100' |
7158 | ;; |
7159 | esac |
7160 | _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl |
7161 | _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl |
7162 | ])# _LT_CHECK_SHELL_FEATURES |
7163 | |
7164 | |
7165 | # _LT_PROG_XSI_SHELLFNS |
7166 | # --------------------- |
7167 | # Bourne and XSI compatible variants of some useful shell functions. |
7168 | m4_defun([_LT_PROG_XSI_SHELLFNS], |
7169 | [case $xsi_shell in |
7170 | yes) |
7171 | cat << \_LT_EOF >> "$cfgfile" |
7172 | |
7173 | # func_dirname file append nondir_replacement |
7174 | # Compute the dirname of FILE. If nonempty, add APPEND to the result, |
7175 | # otherwise set result to NONDIR_REPLACEMENT. |
7176 | func_dirname () |
7177 | { |
7178 | case ${1} in |
7179 | */*) func_dirname_result="${1%/*}${2}" ;; |
7180 | * ) func_dirname_result="${3}" ;; |
7181 | esac |
7182 | } |
7183 | |
7184 | # func_basename file |
7185 | func_basename () |
7186 | { |
7187 | func_basename_result="${1##*/}" |
7188 | } |
7189 | |
7190 | # func_dirname_and_basename file append nondir_replacement |
7191 | # perform func_basename and func_dirname in a single function |
7192 | # call: |
7193 | # dirname: Compute the dirname of FILE. If nonempty, |
7194 | # add APPEND to the result, otherwise set result |
7195 | # to NONDIR_REPLACEMENT. |
7196 | # value returned in "$func_dirname_result" |
7197 | # basename: Compute filename of FILE. |
7198 | # value retuned in "$func_basename_result" |
7199 | # Implementation must be kept synchronized with func_dirname |
7200 | # and func_basename. For efficiency, we do not delegate to |
7201 | # those functions but instead duplicate the functionality here. |
7202 | func_dirname_and_basename () |
7203 | { |
7204 | case ${1} in |
7205 | */*) func_dirname_result="${1%/*}${2}" ;; |
7206 | * ) func_dirname_result="${3}" ;; |
7207 | esac |
7208 | func_basename_result="${1##*/}" |
7209 | } |
7210 | |
7211 | # func_stripname prefix suffix name |
7212 | # strip PREFIX and SUFFIX off of NAME. |
7213 | # PREFIX and SUFFIX must not contain globbing or regex special |
7214 | # characters, hashes, percent signs, but SUFFIX may contain a leading |
7215 | # dot (in which case that matches only a dot). |
7216 | func_stripname () |
7217 | { |
7218 | # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are |
7219 | # positional parameters, so assign one to ordinary parameter first. |
7220 | func_stripname_result=${3} |
7221 | func_stripname_result=${func_stripname_result#"${1}"} |
7222 | func_stripname_result=${func_stripname_result%"${2}"} |
7223 | } |
7224 | |
7225 | # func_opt_split |
7226 | func_opt_split () |
7227 | { |
7228 | func_opt_split_opt=${1%%=*} |
7229 | func_opt_split_arg=${1#*=} |
7230 | } |
7231 | |
7232 | # func_lo2o object |
7233 | func_lo2o () |
7234 | { |
7235 | case ${1} in |
7236 | *.lo) func_lo2o_result=${1%.lo}.${objext} ;; |
7237 | *) func_lo2o_result=${1} ;; |
7238 | esac |
7239 | } |
7240 | |
7241 | # func_xform libobj-or-source |
7242 | func_xform () |
7243 | { |
7244 | func_xform_result=${1%.*}.lo |
7245 | } |
7246 | |
7247 | # func_arith arithmetic-term... |
7248 | func_arith () |
7249 | { |
7250 | func_arith_result=$(( $[*] )) |
7251 | } |
7252 | |
7253 | # func_len string |
7254 | # STRING may not start with a hyphen. |
7255 | func_len () |
7256 | { |
7257 | func_len_result=${#1} |
7258 | } |
7259 | |
7260 | _LT_EOF |
7261 | ;; |
7262 | *) # Bourne compatible functions. |
7263 | cat << \_LT_EOF >> "$cfgfile" |
7264 | |
7265 | # func_dirname file append nondir_replacement |
7266 | # Compute the dirname of FILE. If nonempty, add APPEND to the result, |
7267 | # otherwise set result to NONDIR_REPLACEMENT. |
7268 | func_dirname () |
7269 | { |
7270 | # Extract subdirectory from the argument. |
7271 | func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` |
7272 | if test "X$func_dirname_result" = "X${1}"; then |
7273 | func_dirname_result="${3}" |
7274 | else |
7275 | func_dirname_result="$func_dirname_result${2}" |
7276 | fi |
7277 | } |
7278 | |
7279 | # func_basename file |
7280 | func_basename () |
7281 | { |
7282 | func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` |
7283 | } |
7284 | |
7285 | dnl func_dirname_and_basename |
7286 | dnl A portable version of this function is already defined in general.m4sh |
7287 | dnl so there is no need for it here. |
7288 | |
7289 | # func_stripname prefix suffix name |
7290 | # strip PREFIX and SUFFIX off of NAME. |
7291 | # PREFIX and SUFFIX must not contain globbing or regex special |
7292 | # characters, hashes, percent signs, but SUFFIX may contain a leading |
7293 | # dot (in which case that matches only a dot). |
7294 | # func_strip_suffix prefix name |
7295 | func_stripname () |
7296 | { |
7297 | case ${2} in |
7298 | .*) func_stripname_result=`$ECHO "X${3}" \ |
7299 | | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; |
7300 | *) func_stripname_result=`$ECHO "X${3}" \ |
7301 | | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; |
7302 | esac |
7303 | } |
7304 | |
7305 | # sed scripts: |
7306 | my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q' |
7307 | my_sed_long_arg='1s/^-[[^=]]*=//' |
7308 | |
7309 | # func_opt_split |
7310 | func_opt_split () |
7311 | { |
7312 | func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` |
7313 | func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` |
7314 | } |
7315 | |
7316 | # func_lo2o object |
7317 | func_lo2o () |
7318 | { |
7319 | func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` |
7320 | } |
7321 | |
7322 | # func_xform libobj-or-source |
7323 | func_xform () |
7324 | { |
7325 | func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'` |
7326 | } |
7327 | |
7328 | # func_arith arithmetic-term... |
7329 | func_arith () |
7330 | { |
7331 | func_arith_result=`expr "$[@]"` |
7332 | } |
7333 | |
7334 | # func_len string |
7335 | # STRING may not start with a hyphen. |
7336 | func_len () |
7337 | { |
7338 | func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len` |
7339 | } |
7340 | |
7341 | _LT_EOF |
7342 | esac |
7343 | |
7344 | case $lt_shell_append in |
7345 | yes) |
7346 | cat << \_LT_EOF >> "$cfgfile" |
7347 | |
7348 | # func_append var value |
7349 | # Append VALUE to the end of shell variable VAR. |
7350 | func_append () |
7351 | { |
7352 | eval "$[1]+=\$[2]" |
7353 | } |
7354 | _LT_EOF |
7355 | ;; |
7356 | *) |
7357 | cat << \_LT_EOF >> "$cfgfile" |
7358 | |
7359 | # func_append var value |
7360 | # Append VALUE to the end of shell variable VAR. |
7361 | func_append () |
7362 | { |
7363 | eval "$[1]=\$$[1]\$[2]" |
7364 | } |
7365 | |
7366 | _LT_EOF |
7367 | ;; |
7368 | esac |
7369 | ]) |
7370 | |