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1 # generated automatically by aclocal 1.10.2 -*- Autoconf -*- | |
2 | |
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, | |
4 # 2005, 2006, 2007, 2008 Free Software Foundation, Inc. | |
5 # This file is free software; the Free Software Foundation | |
6 # gives unlimited permission to copy and/or distribute it, | |
7 # with or without modifications, as long as this notice is preserved. | |
8 | |
9 # This program is distributed in the hope that it will be useful, | |
10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without | |
11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A | |
12 # PARTICULAR PURPOSE. | |
13 | |
14 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- | |
15 # | |
16 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, | |
17 # 2006, 2007, 2008 Free Software Foundation, Inc. | |
18 # Written by Gordon Matzigkeit, 1996 | |
19 # | |
20 # This file is free software; the Free Software Foundation gives | |
21 # unlimited permission to copy and/or distribute it, with or without | |
22 # modifications, as long as this notice is preserved. | |
23 | |
24 m4_define([_LT_COPYING], [dnl | |
25 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, | |
26 # 2006, 2007, 2008 Free Software Foundation, Inc. | |
27 # Written by Gordon Matzigkeit, 1996 | |
28 # | |
29 # This file is part of GNU Libtool. | |
30 # | |
31 # GNU Libtool is free software; you can redistribute it and/or | |
32 # modify it under the terms of the GNU General Public License as | |
33 # published by the Free Software Foundation; either version 2 of | |
34 # the License, or (at your option) any later version. | |
35 # | |
36 # As a special exception to the GNU General Public License, | |
37 # if you distribute this file as part of a program or library that | |
38 # is built using GNU Libtool, you may include this file under the | |
39 # same distribution terms that you use for the rest of that program. | |
40 # | |
41 # GNU Libtool is distributed in the hope that it will be useful, | |
42 # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
43 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
44 # GNU General Public License for more details. | |
45 # | |
46 # You should have received a copy of the GNU General Public License | |
47 # along with GNU Libtool; see the file COPYING. If not, a copy | |
48 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or | |
49 # obtained by writing to the Free Software Foundation, Inc., | |
50 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | |
51 ]) | |
52 | |
53 # serial 56 LT_INIT | |
54 | |
55 | |
56 # LT_PREREQ(VERSION) | |
57 # ------------------ | |
58 # Complain and exit if this libtool version is less that VERSION. | |
59 m4_defun([LT_PREREQ], | |
60 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, | |
61 [m4_default([$3], | |
62 [m4_fatal([Libtool version $1 or higher is required], | |
63 63)])], | |
64 [$2])]) | |
65 | |
66 | |
67 # _LT_CHECK_BUILDDIR | |
68 # ------------------ | |
69 # Complain if the absolute build directory name contains unusual characters | |
70 m4_defun([_LT_CHECK_BUILDDIR], | |
71 [case `pwd` in | |
72 *\ * | *\ *) | |
73 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; | |
74 esac | |
75 ]) | |
76 | |
77 | |
78 # LT_INIT([OPTIONS]) | |
79 # ------------------ | |
80 AC_DEFUN([LT_INIT], | |
81 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT | |
82 AC_BEFORE([$0], [LT_LANG])dnl | |
83 AC_BEFORE([$0], [LT_OUTPUT])dnl | |
84 AC_BEFORE([$0], [LTDL_INIT])dnl | |
85 m4_require([_LT_CHECK_BUILDDIR])dnl | |
86 | |
87 dnl Autoconf doesn't catch unexpanded LT_ macros by default: | |
88 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl | |
89 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl | |
90 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 | |
91 dnl unless we require an AC_DEFUNed macro: | |
92 AC_REQUIRE([LTOPTIONS_VERSION])dnl | |
93 AC_REQUIRE([LTSUGAR_VERSION])dnl | |
94 AC_REQUIRE([LTVERSION_VERSION])dnl | |
95 AC_REQUIRE([LTOBSOLETE_VERSION])dnl | |
96 m4_require([_LT_PROG_LTMAIN])dnl | |
97 | |
98 dnl Parse OPTIONS | |
99 _LT_SET_OPTIONS([$0], [$1]) | |
100 | |
101 # This can be used to rebuild libtool when needed | |
102 LIBTOOL_DEPS="$ltmain" | |
103 | |
104 # Always use our own libtool. | |
105 LIBTOOL='$(SHELL) $(top_builddir)/libtool' | |
106 AC_SUBST(LIBTOOL)dnl | |
107 | |
108 _LT_SETUP | |
109 | |
110 # Only expand once: | |
111 m4_define([LT_INIT]) | |
112 ])# LT_INIT | |
113 | |
114 # Old names: | |
115 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) | |
116 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) | |
117 dnl aclocal-1.4 backwards compatibility: | |
118 dnl AC_DEFUN([AC_PROG_LIBTOOL], []) | |
119 dnl AC_DEFUN([AM_PROG_LIBTOOL], []) | |
120 | |
121 | |
122 # _LT_CC_BASENAME(CC) | |
123 # ------------------- | |
124 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. | |
125 m4_defun([_LT_CC_BASENAME], | |
126 [for cc_temp in $1""; do | |
127 case $cc_temp in | |
128 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; | |
129 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; | |
130 \-*) ;; | |
131 *) break;; | |
132 esac | |
133 done | |
134 cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` | |
135 ]) | |
136 | |
137 | |
138 # _LT_FILEUTILS_DEFAULTS | |
139 # ---------------------- | |
140 # It is okay to use these file commands and assume they have been set | |
141 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. | |
142 m4_defun([_LT_FILEUTILS_DEFAULTS], | |
143 [: ${CP="cp -f"} | |
144 : ${MV="mv -f"} | |
145 : ${RM="rm -f"} | |
146 ])# _LT_FILEUTILS_DEFAULTS | |
147 | |
148 | |
149 # _LT_SETUP | |
150 # --------- | |
151 m4_defun([_LT_SETUP], | |
152 [AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
153 AC_REQUIRE([AC_CANONICAL_BUILD])dnl | |
154 _LT_DECL([], [host_alias], [0], [The host system])dnl | |
155 _LT_DECL([], [host], [0])dnl | |
156 _LT_DECL([], [host_os], [0])dnl | |
157 dnl | |
158 _LT_DECL([], [build_alias], [0], [The build system])dnl | |
159 _LT_DECL([], [build], [0])dnl | |
160 _LT_DECL([], [build_os], [0])dnl | |
161 dnl | |
162 AC_REQUIRE([AC_PROG_CC])dnl | |
163 AC_REQUIRE([LT_PATH_LD])dnl | |
164 AC_REQUIRE([LT_PATH_NM])dnl | |
165 dnl | |
166 AC_REQUIRE([AC_PROG_LN_S])dnl | |
167 test -z "$LN_S" && LN_S="ln -s" | |
168 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl | |
169 dnl | |
170 AC_REQUIRE([LT_CMD_MAX_LEN])dnl | |
171 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl | |
172 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl | |
173 dnl | |
174 m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
175 m4_require([_LT_CHECK_SHELL_FEATURES])dnl | |
176 m4_require([_LT_CMD_RELOAD])dnl | |
177 m4_require([_LT_CHECK_MAGIC_METHOD])dnl | |
178 m4_require([_LT_CMD_OLD_ARCHIVE])dnl | |
179 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl | |
180 | |
181 _LT_CONFIG_LIBTOOL_INIT([ | |
182 # See if we are running on zsh, and set the options which allow our | |
183 # commands through without removal of \ escapes INIT. | |
184 if test -n "\${ZSH_VERSION+set}" ; then | |
185 setopt NO_GLOB_SUBST | |
186 fi | |
187 ]) | |
188 if test -n "${ZSH_VERSION+set}" ; then | |
189 setopt NO_GLOB_SUBST | |
190 fi | |
191 | |
192 _LT_CHECK_OBJDIR | |
193 | |
194 m4_require([_LT_TAG_COMPILER])dnl | |
195 _LT_PROG_ECHO_BACKSLASH | |
196 | |
197 case $host_os in | |
198 aix3*) | |
199 # AIX sometimes has problems with the GCC collect2 program. For some | |
200 # reason, if we set the COLLECT_NAMES environment variable, the problems | |
201 # vanish in a puff of smoke. | |
202 if test "X${COLLECT_NAMES+set}" != Xset; then | |
203 COLLECT_NAMES= | |
204 export COLLECT_NAMES | |
205 fi | |
206 ;; | |
207 esac | |
208 | |
209 # Sed substitution that helps us do robust quoting. It backslashifies | |
210 # metacharacters that are still active within double-quoted strings. | |
211 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' | |
212 | |
213 # Same as above, but do not quote variable references. | |
214 double_quote_subst='s/\([["`\\]]\)/\\\1/g' | |
215 | |
216 # Sed substitution to delay expansion of an escaped shell variable in a | |
217 # double_quote_subst'ed string. | |
218 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' | |
219 | |
220 # Sed substitution to delay expansion of an escaped single quote. | |
221 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' | |
222 | |
223 # Sed substitution to avoid accidental globbing in evaled expressions | |
224 no_glob_subst='s/\*/\\\*/g' | |
225 | |
226 # Global variables: | |
227 ofile=libtool | |
228 can_build_shared=yes | |
229 | |
230 # All known linkers require a `.a' archive for static linking (except MSVC, | |
231 # which needs '.lib'). | |
232 libext=a | |
233 | |
234 with_gnu_ld="$lt_cv_prog_gnu_ld" | |
235 | |
236 old_CC="$CC" | |
237 old_CFLAGS="$CFLAGS" | |
238 | |
239 # Set sane defaults for various variables | |
240 test -z "$CC" && CC=cc | |
241 test -z "$LTCC" && LTCC=$CC | |
242 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS | |
243 test -z "$LD" && LD=ld | |
244 test -z "$ac_objext" && ac_objext=o | |
245 | |
246 _LT_CC_BASENAME([$compiler]) | |
247 | |
248 # Only perform the check for file, if the check method requires it | |
249 test -z "$MAGIC_CMD" && MAGIC_CMD=file | |
250 case $deplibs_check_method in | |
251 file_magic*) | |
252 if test "$file_magic_cmd" = '$MAGIC_CMD'; then | |
253 _LT_PATH_MAGIC | |
254 fi | |
255 ;; | |
256 esac | |
257 | |
258 # Use C for the default configuration in the libtool script | |
259 LT_SUPPORTED_TAG([CC]) | |
260 _LT_LANG_C_CONFIG | |
261 _LT_LANG_DEFAULT_CONFIG | |
262 _LT_CONFIG_COMMANDS | |
263 ])# _LT_SETUP | |
264 | |
265 | |
266 # _LT_PROG_LTMAIN | |
267 # --------------- | |
268 # Note that this code is called both from `configure', and `config.status' | |
269 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, | |
270 # `config.status' has no value for ac_aux_dir unless we are using Automake, | |
271 # so we pass a copy along to make sure it has a sensible value anyway. | |
272 m4_defun([_LT_PROG_LTMAIN], | |
273 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl | |
274 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) | |
275 ltmain="$ac_aux_dir/ltmain.sh" | |
276 ])# _LT_PROG_LTMAIN | |
277 | |
278 | |
279 | |
280 # So that we can recreate a full libtool script including additional | |
281 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS | |
282 # in macros and then make a single call at the end using the `libtool' | |
283 # label. | |
284 | |
285 | |
286 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) | |
287 # ---------------------------------------- | |
288 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. | |
289 m4_define([_LT_CONFIG_LIBTOOL_INIT], | |
290 [m4_ifval([$1], | |
291 [m4_append([_LT_OUTPUT_LIBTOOL_INIT], | |
292 [$1 | |
293 ])])]) | |
294 | |
295 # Initialize. | |
296 m4_define([_LT_OUTPUT_LIBTOOL_INIT]) | |
297 | |
298 | |
299 # _LT_CONFIG_LIBTOOL([COMMANDS]) | |
300 # ------------------------------ | |
301 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. | |
302 m4_define([_LT_CONFIG_LIBTOOL], | |
303 [m4_ifval([$1], | |
304 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], | |
305 [$1 | |
306 ])])]) | |
307 | |
308 # Initialize. | |
309 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) | |
310 | |
311 | |
312 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) | |
313 # ----------------------------------------------------- | |
314 m4_defun([_LT_CONFIG_SAVE_COMMANDS], | |
315 [_LT_CONFIG_LIBTOOL([$1]) | |
316 _LT_CONFIG_LIBTOOL_INIT([$2]) | |
317 ]) | |
318 | |
319 | |
320 # _LT_FORMAT_COMMENT([COMMENT]) | |
321 # ----------------------------- | |
322 # Add leading comment marks to the start of each line, and a trailing | |
323 # full-stop to the whole comment if one is not present already. | |
324 m4_define([_LT_FORMAT_COMMENT], | |
325 [m4_ifval([$1], [ | |
326 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], | |
327 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) | |
328 )]) | |
329 | |
330 | |
331 | |
332 | |
333 | |
334 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) | |
335 # ------------------------------------------------------------------- | |
336 # CONFIGNAME is the name given to the value in the libtool script. | |
337 # VARNAME is the (base) name used in the configure script. | |
338 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on | |
339 # VARNAME. Any other value will be used directly. | |
340 m4_define([_LT_DECL], | |
341 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ], | |
342 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], | |
343 [m4_ifval([$1], [$1], [$2])]) | |
344 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) | |
345 m4_ifval([$4], | |
346 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) | |
347 lt_dict_add_subkey([lt_decl_dict], [$2], | |
348 [tagged?], [m4_ifval([$5], [yes], [no])])]) | |
349 ]) | |
350 | |
351 | |
352 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) | |
353 # -------------------------------------------------------- | |
354 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) | |
355 | |
356 | |
357 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) | |
358 # ------------------------------------------------ | |
359 m4_define([lt_decl_tag_varnames], | |
360 [_lt_decl_filter([tagged?], [yes], $@)]) | |
361 | |
362 | |
363 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) | |
364 # --------------------------------------------------------- | |
365 m4_define([_lt_decl_filter], | |
366 [m4_case([$#], | |
367 [0], [m4_fatal([$0: too few arguments: $#])], | |
368 [1], [m4_fatal([$0: too few arguments: $#: $1])], | |
369 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], | |
370 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], | |
371 [lt_dict_filter([lt_decl_dict], $@)])[]dnl | |
372 ]) | |
373 | |
374 | |
375 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) | |
376 # -------------------------------------------------- | |
377 m4_define([lt_decl_quote_varnames], | |
378 [_lt_decl_filter([value], [1], $@)]) | |
379 | |
380 | |
381 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) | |
382 # --------------------------------------------------- | |
383 m4_define([lt_decl_dquote_varnames], | |
384 [_lt_decl_filter([value], [2], $@)]) | |
385 | |
386 | |
387 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) | |
388 # --------------------------------------------------- | |
389 m4_define([lt_decl_varnames_tagged], | |
390 [m4_assert([$# <= 2])dnl | |
391 _$0(m4_quote(m4_default([$1], [[, ]])), | |
392 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), | |
393 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) | |
394 m4_define([_lt_decl_varnames_tagged], | |
395 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) | |
396 | |
397 | |
398 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) | |
399 # ------------------------------------------------ | |
400 m4_define([lt_decl_all_varnames], | |
401 [_$0(m4_quote(m4_default([$1], [[, ]])), | |
402 m4_if([$2], [], | |
403 m4_quote(lt_decl_varnames), | |
404 m4_quote(m4_shift($@))))[]dnl | |
405 ]) | |
406 m4_define([_lt_decl_all_varnames], | |
407 [lt_join($@, lt_decl_varnames_tagged([$1], | |
408 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl | |
409 ]) | |
410 | |
411 | |
412 # _LT_CONFIG_STATUS_DECLARE([VARNAME]) | |
413 # ------------------------------------ | |
414 # Quote a variable value, and forward it to `config.status' so that its | |
415 # declaration there will have the same value as in `configure'. VARNAME | |
416 # must have a single quote delimited value for this to work. | |
417 m4_define([_LT_CONFIG_STATUS_DECLARE], | |
418 [$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`']) | |
419 | |
420 | |
421 # _LT_CONFIG_STATUS_DECLARATIONS | |
422 # ------------------------------ | |
423 # We delimit libtool config variables with single quotes, so when | |
424 # we write them to config.status, we have to be sure to quote all | |
425 # embedded single quotes properly. In configure, this macro expands | |
426 # each variable declared with _LT_DECL (and _LT_TAGDECL) into: | |
427 # | |
428 # <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`' | |
429 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], | |
430 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), | |
431 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) | |
432 | |
433 | |
434 # _LT_LIBTOOL_TAGS | |
435 # ---------------- | |
436 # Output comment and list of tags supported by the script | |
437 m4_defun([_LT_LIBTOOL_TAGS], | |
438 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this sc
ript])dnl | |
439 available_tags="_LT_TAGS"dnl | |
440 ]) | |
441 | |
442 | |
443 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) | |
444 # ----------------------------------- | |
445 # Extract the dictionary values for VARNAME (optionally with TAG) and | |
446 # expand to a commented shell variable setting: | |
447 # | |
448 # # Some comment about what VAR is for. | |
449 # visible_name=$lt_internal_name | |
450 m4_define([_LT_LIBTOOL_DECLARE], | |
451 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], | |
452 [description])))[]dnl | |
453 m4_pushdef([_libtool_name], | |
454 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl | |
455 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), | |
456 [0], [_libtool_name=[$]$1], | |
457 [1], [_libtool_name=$lt_[]$1], | |
458 [2], [_libtool_name=$lt_[]$1], | |
459 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl | |
460 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl | |
461 ]) | |
462 | |
463 | |
464 # _LT_LIBTOOL_CONFIG_VARS | |
465 # ----------------------- | |
466 # Produce commented declarations of non-tagged libtool config variables | |
467 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool' | |
468 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG | |
469 # section) are produced by _LT_LIBTOOL_TAG_VARS. | |
470 m4_defun([_LT_LIBTOOL_CONFIG_VARS], | |
471 [m4_foreach([_lt_var], | |
472 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), | |
473 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) | |
474 | |
475 | |
476 # _LT_LIBTOOL_TAG_VARS(TAG) | |
477 # ------------------------- | |
478 m4_define([_LT_LIBTOOL_TAG_VARS], | |
479 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), | |
480 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) | |
481 | |
482 | |
483 # _LT_TAGVAR(VARNAME, [TAGNAME]) | |
484 # ------------------------------ | |
485 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) | |
486 | |
487 | |
488 # _LT_CONFIG_COMMANDS | |
489 # ------------------- | |
490 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of | |
491 # variables for single and double quote escaping we saved from calls | |
492 # to _LT_DECL, we can put quote escaped variables declarations | |
493 # into `config.status', and then the shell code to quote escape them in | |
494 # for loops in `config.status'. Finally, any additional code accumulated | |
495 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. | |
496 m4_defun([_LT_CONFIG_COMMANDS], | |
497 [AC_PROVIDE_IFELSE([LT_OUTPUT], | |
498 dnl If the libtool generation code has been placed in $CONFIG_LT, | |
499 dnl instead of duplicating it all over again into config.status, | |
500 dnl then we will have config.status run $CONFIG_LT later, so it | |
501 dnl needs to know what name is stored there: | |
502 [AC_CONFIG_COMMANDS([libtool], | |
503 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], | |
504 dnl If the libtool generation code is destined for config.status, | |
505 dnl expand the accumulated commands and init code now: | |
506 [AC_CONFIG_COMMANDS([libtool], | |
507 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) | |
508 ])#_LT_CONFIG_COMMANDS | |
509 | |
510 | |
511 # Initialize. | |
512 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], | |
513 [ | |
514 | |
515 # The HP-UX ksh and POSIX shell print the target directory to stdout | |
516 # if CDPATH is set. | |
517 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
518 | |
519 sed_quote_subst='$sed_quote_subst' | |
520 double_quote_subst='$double_quote_subst' | |
521 delay_variable_subst='$delay_variable_subst' | |
522 _LT_CONFIG_STATUS_DECLARATIONS | |
523 LTCC='$LTCC' | |
524 LTCFLAGS='$LTCFLAGS' | |
525 compiler='$compiler_DEFAULT' | |
526 | |
527 # Quote evaled strings. | |
528 for var in lt_decl_all_varnames([[ \ | |
529 ]], lt_decl_quote_varnames); do | |
530 case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in | |
531 *[[\\\\\\\`\\"\\\$]]*) | |
532 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$s
ed_quote_subst\\"\\\`\\\\\\"" | |
533 ;; | |
534 *) | |
535 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" | |
536 ;; | |
537 esac | |
538 done | |
539 | |
540 # Double-quote double-evaled strings. | |
541 for var in lt_decl_all_varnames([[ \ | |
542 ]], lt_decl_dquote_varnames); do | |
543 case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in | |
544 *[[\\\\\\\`\\"\\\$]]*) | |
545 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$d
ouble_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst
\\"\\\`\\\\\\"" | |
546 ;; | |
547 *) | |
548 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" | |
549 ;; | |
550 esac | |
551 done | |
552 | |
553 # Fix-up fallback echo if it was mangled by the above quoting rules. | |
554 case \$lt_ECHO in | |
555 *'\\\[$]0 --fallback-echo"')dnl " | |
556 lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-ec
ho"\[$]/\[$]0 --fallback-echo"/'\` | |
557 ;; | |
558 esac | |
559 | |
560 _LT_OUTPUT_LIBTOOL_INIT | |
561 ]) | |
562 | |
563 | |
564 # LT_OUTPUT | |
565 # --------- | |
566 # This macro allows early generation of the libtool script (before | |
567 # AC_OUTPUT is called), incase it is used in configure for compilation | |
568 # tests. | |
569 AC_DEFUN([LT_OUTPUT], | |
570 [: ${CONFIG_LT=./config.lt} | |
571 AC_MSG_NOTICE([creating $CONFIG_LT]) | |
572 cat >"$CONFIG_LT" <<_LTEOF | |
573 #! $SHELL | |
574 # Generated by $as_me. | |
575 # Run this file to recreate a libtool stub with the current configuration. | |
576 | |
577 lt_cl_silent=false | |
578 SHELL=\${CONFIG_SHELL-$SHELL} | |
579 _LTEOF | |
580 | |
581 cat >>"$CONFIG_LT" <<\_LTEOF | |
582 AS_SHELL_SANITIZE | |
583 _AS_PREPARE | |
584 | |
585 exec AS_MESSAGE_FD>&1 | |
586 exec AS_MESSAGE_LOG_FD>>config.log | |
587 { | |
588 echo | |
589 AS_BOX([Running $as_me.]) | |
590 } >&AS_MESSAGE_LOG_FD | |
591 | |
592 lt_cl_help="\ | |
593 \`$as_me' creates a local libtool stub from the current configuration, | |
594 for use in further configure time tests before the real libtool is | |
595 generated. | |
596 | |
597 Usage: $[0] [[OPTIONS]] | |
598 | |
599 -h, --help print this help, then exit | |
600 -V, --version print version number, then exit | |
601 -q, --quiet do not print progress messages | |
602 -d, --debug don't remove temporary files | |
603 | |
604 Report bugs to <bug-libtool@gnu.org>." | |
605 | |
606 lt_cl_version="\ | |
607 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl | |
608 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) | |
609 configured by $[0], generated by m4_PACKAGE_STRING. | |
610 | |
611 Copyright (C) 2008 Free Software Foundation, Inc. | |
612 This config.lt script is free software; the Free Software Foundation | |
613 gives unlimited permision to copy, distribute and modify it." | |
614 | |
615 while test $[#] != 0 | |
616 do | |
617 case $[1] in | |
618 --version | --v* | -V ) | |
619 echo "$lt_cl_version"; exit 0 ;; | |
620 --help | --h* | -h ) | |
621 echo "$lt_cl_help"; exit 0 ;; | |
622 --debug | --d* | -d ) | |
623 debug=: ;; | |
624 --quiet | --q* | --silent | --s* | -q ) | |
625 lt_cl_silent=: ;; | |
626 | |
627 -*) AC_MSG_ERROR([unrecognized option: $[1] | |
628 Try \`$[0] --help' for more information.]) ;; | |
629 | |
630 *) AC_MSG_ERROR([unrecognized argument: $[1] | |
631 Try \`$[0] --help' for more information.]) ;; | |
632 esac | |
633 shift | |
634 done | |
635 | |
636 if $lt_cl_silent; then | |
637 exec AS_MESSAGE_FD>/dev/null | |
638 fi | |
639 _LTEOF | |
640 | |
641 cat >>"$CONFIG_LT" <<_LTEOF | |
642 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT | |
643 _LTEOF | |
644 | |
645 cat >>"$CONFIG_LT" <<\_LTEOF | |
646 AC_MSG_NOTICE([creating $ofile]) | |
647 _LT_OUTPUT_LIBTOOL_COMMANDS | |
648 AS_EXIT(0) | |
649 _LTEOF | |
650 chmod +x "$CONFIG_LT" | |
651 | |
652 # configure is writing to config.log, but config.lt does its own redirection, | |
653 # appending to config.log, which fails on DOS, as config.log is still kept | |
654 # open by configure. Here we exec the FD to /dev/null, effectively closing | |
655 # config.log, so it can be properly (re)opened and appended to by config.lt. | |
656 if test "$no_create" != yes; then | |
657 lt_cl_success=: | |
658 test "$silent" = yes && | |
659 lt_config_lt_args="$lt_config_lt_args --quiet" | |
660 exec AS_MESSAGE_LOG_FD>/dev/null | |
661 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false | |
662 exec AS_MESSAGE_LOG_FD>>config.log | |
663 $lt_cl_success || AS_EXIT(1) | |
664 fi | |
665 ])# LT_OUTPUT | |
666 | |
667 | |
668 # _LT_CONFIG(TAG) | |
669 # --------------- | |
670 # If TAG is the built-in tag, create an initial libtool script with a | |
671 # default configuration from the untagged config vars. Otherwise add code | |
672 # to config.status for appending the configuration named by TAG from the | |
673 # matching tagged config vars. | |
674 m4_defun([_LT_CONFIG], | |
675 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
676 _LT_CONFIG_SAVE_COMMANDS([ | |
677 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl | |
678 m4_if(_LT_TAG, [C], [ | |
679 # See if we are running on zsh, and set the options which allow our | |
680 # commands through without removal of \ escapes. | |
681 if test -n "${ZSH_VERSION+set}" ; then | |
682 setopt NO_GLOB_SUBST | |
683 fi | |
684 | |
685 cfgfile="${ofile}T" | |
686 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 | |
687 $RM "$cfgfile" | |
688 | |
689 cat <<_LT_EOF >> "$cfgfile" | |
690 #! $SHELL | |
691 | |
692 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building suppo
rt services. | |
693 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION | |
694 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: | |
695 # NOTE: Changes made to this file will be lost: look at ltmain.sh. | |
696 # | |
697 _LT_COPYING | |
698 _LT_LIBTOOL_TAGS | |
699 | |
700 # ### BEGIN LIBTOOL CONFIG | |
701 _LT_LIBTOOL_CONFIG_VARS | |
702 _LT_LIBTOOL_TAG_VARS | |
703 # ### END LIBTOOL CONFIG | |
704 | |
705 _LT_EOF | |
706 | |
707 case $host_os in | |
708 aix3*) | |
709 cat <<\_LT_EOF >> "$cfgfile" | |
710 # AIX sometimes has problems with the GCC collect2 program. For some | |
711 # reason, if we set the COLLECT_NAMES environment variable, the problems | |
712 # vanish in a puff of smoke. | |
713 if test "X${COLLECT_NAMES+set}" != Xset; then | |
714 COLLECT_NAMES= | |
715 export COLLECT_NAMES | |
716 fi | |
717 _LT_EOF | |
718 ;; | |
719 esac | |
720 | |
721 _LT_PROG_LTMAIN | |
722 | |
723 # We use sed instead of cat because bash on DJGPP gets confused if | |
724 # if finds mixed CR/LF and LF-only lines. Since sed operates in | |
725 # text mode, it properly converts lines to CR/LF. This bash problem | |
726 # is reportedly fixed, but why not run on old versions too? | |
727 sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ | |
728 || (rm -f "$cfgfile"; exit 1) | |
729 | |
730 _LT_PROG_XSI_SHELLFNS | |
731 | |
732 sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfil
e" \ | |
733 || (rm -f "$cfgfile"; exit 1) | |
734 | |
735 mv -f "$cfgfile" "$ofile" || | |
736 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") | |
737 chmod +x "$ofile" | |
738 ], | |
739 [cat <<_LT_EOF >> "$ofile" | |
740 | |
741 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded | |
742 dnl in a comment (ie after a #). | |
743 # ### BEGIN LIBTOOL TAG CONFIG: $1 | |
744 _LT_LIBTOOL_TAG_VARS(_LT_TAG) | |
745 # ### END LIBTOOL TAG CONFIG: $1 | |
746 _LT_EOF | |
747 ])dnl /m4_if | |
748 ], | |
749 [m4_if([$1], [], [ | |
750 PACKAGE='$PACKAGE' | |
751 VERSION='$VERSION' | |
752 TIMESTAMP='$TIMESTAMP' | |
753 RM='$RM' | |
754 ofile='$ofile'], []) | |
755 ])dnl /_LT_CONFIG_SAVE_COMMANDS | |
756 ])# _LT_CONFIG | |
757 | |
758 | |
759 # LT_SUPPORTED_TAG(TAG) | |
760 # --------------------- | |
761 # Trace this macro to discover what tags are supported by the libtool | |
762 # --tag option, using: | |
763 # autoconf --trace 'LT_SUPPORTED_TAG:$1' | |
764 AC_DEFUN([LT_SUPPORTED_TAG], []) | |
765 | |
766 | |
767 # C support is built-in for now | |
768 m4_define([_LT_LANG_C_enabled], []) | |
769 m4_define([_LT_TAGS], []) | |
770 | |
771 | |
772 # LT_LANG(LANG) | |
773 # ------------- | |
774 # Enable libtool support for the given language if not already enabled. | |
775 AC_DEFUN([LT_LANG], | |
776 [AC_BEFORE([$0], [LT_OUTPUT])dnl | |
777 m4_case([$1], | |
778 [C], [_LT_LANG(C)], | |
779 [C++], [_LT_LANG(CXX)], | |
780 [Java], [_LT_LANG(GCJ)], | |
781 [Fortran 77], [_LT_LANG(F77)], | |
782 [Fortran], [_LT_LANG(FC)], | |
783 [Windows Resource], [_LT_LANG(RC)], | |
784 [m4_ifdef([_LT_LANG_]$1[_CONFIG], | |
785 [_LT_LANG($1)], | |
786 [m4_fatal([$0: unsupported language: "$1"])])])dnl | |
787 ])# LT_LANG | |
788 | |
789 | |
790 # _LT_LANG(LANGNAME) | |
791 # ------------------ | |
792 m4_defun([_LT_LANG], | |
793 [m4_ifdef([_LT_LANG_]$1[_enabled], [], | |
794 [LT_SUPPORTED_TAG([$1])dnl | |
795 m4_append([_LT_TAGS], [$1 ])dnl | |
796 m4_define([_LT_LANG_]$1[_enabled], [])dnl | |
797 _LT_LANG_$1_CONFIG($1)])dnl | |
798 ])# _LT_LANG | |
799 | |
800 | |
801 # _LT_LANG_DEFAULT_CONFIG | |
802 # ----------------------- | |
803 m4_defun([_LT_LANG_DEFAULT_CONFIG], | |
804 [AC_PROVIDE_IFELSE([AC_PROG_CXX], | |
805 [LT_LANG(CXX)], | |
806 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) | |
807 | |
808 AC_PROVIDE_IFELSE([AC_PROG_F77], | |
809 [LT_LANG(F77)], | |
810 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) | |
811 | |
812 AC_PROVIDE_IFELSE([AC_PROG_FC], | |
813 [LT_LANG(FC)], | |
814 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) | |
815 | |
816 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal | |
817 dnl pulling things in needlessly. | |
818 AC_PROVIDE_IFELSE([AC_PROG_GCJ], | |
819 [LT_LANG(GCJ)], | |
820 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], | |
821 [LT_LANG(GCJ)], | |
822 [AC_PROVIDE_IFELSE([LT_PROG_GCJ], | |
823 [LT_LANG(GCJ)], | |
824 [m4_ifdef([AC_PROG_GCJ], | |
825 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) | |
826 m4_ifdef([A][M_PROG_GCJ], | |
827 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) | |
828 m4_ifdef([LT_PROG_GCJ], | |
829 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) | |
830 | |
831 AC_PROVIDE_IFELSE([LT_PROG_RC], | |
832 [LT_LANG(RC)], | |
833 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) | |
834 ])# _LT_LANG_DEFAULT_CONFIG | |
835 | |
836 # Obsolete macros: | |
837 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) | |
838 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) | |
839 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) | |
840 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) | |
841 dnl aclocal-1.4 backwards compatibility: | |
842 dnl AC_DEFUN([AC_LIBTOOL_CXX], []) | |
843 dnl AC_DEFUN([AC_LIBTOOL_F77], []) | |
844 dnl AC_DEFUN([AC_LIBTOOL_FC], []) | |
845 dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) | |
846 | |
847 | |
848 # _LT_TAG_COMPILER | |
849 # ---------------- | |
850 m4_defun([_LT_TAG_COMPILER], | |
851 [AC_REQUIRE([AC_PROG_CC])dnl | |
852 | |
853 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl | |
854 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl | |
855 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl | |
856 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl | |
857 | |
858 # If no C compiler was specified, use CC. | |
859 LTCC=${LTCC-"$CC"} | |
860 | |
861 # If no C compiler flags were specified, use CFLAGS. | |
862 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} | |
863 | |
864 # Allow CC to be a program name with arguments. | |
865 compiler=$CC | |
866 ])# _LT_TAG_COMPILER | |
867 | |
868 | |
869 # _LT_COMPILER_BOILERPLATE | |
870 # ------------------------ | |
871 # Check for compiler boilerplate output or warnings with | |
872 # the simple compiler test code. | |
873 m4_defun([_LT_COMPILER_BOILERPLATE], | |
874 [m4_require([_LT_DECL_SED])dnl | |
875 ac_outfile=conftest.$ac_objext | |
876 echo "$lt_simple_compile_test_code" >conftest.$ac_ext | |
877 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err | |
878 _lt_compiler_boilerplate=`cat conftest.err` | |
879 $RM conftest* | |
880 ])# _LT_COMPILER_BOILERPLATE | |
881 | |
882 | |
883 # _LT_LINKER_BOILERPLATE | |
884 # ---------------------- | |
885 # Check for linker boilerplate output or warnings with | |
886 # the simple link test code. | |
887 m4_defun([_LT_LINKER_BOILERPLATE], | |
888 [m4_require([_LT_DECL_SED])dnl | |
889 ac_outfile=conftest.$ac_objext | |
890 echo "$lt_simple_link_test_code" >conftest.$ac_ext | |
891 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err | |
892 _lt_linker_boilerplate=`cat conftest.err` | |
893 $RM -r conftest* | |
894 ])# _LT_LINKER_BOILERPLATE | |
895 | |
896 # _LT_REQUIRED_DARWIN_CHECKS | |
897 # ------------------------- | |
898 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ | |
899 case $host_os in | |
900 rhapsody* | darwin*) | |
901 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) | |
902 AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) | |
903 AC_CHECK_TOOL([LIPO], [lipo], [:]) | |
904 AC_CHECK_TOOL([OTOOL], [otool], [:]) | |
905 AC_CHECK_TOOL([OTOOL64], [otool64], [:]) | |
906 _LT_DECL([], [DSYMUTIL], [1], | |
907 [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) | |
908 _LT_DECL([], [NMEDIT], [1], | |
909 [Tool to change global to local symbols on Mac OS X]) | |
910 _LT_DECL([], [LIPO], [1], | |
911 [Tool to manipulate fat objects and archives on Mac OS X]) | |
912 _LT_DECL([], [OTOOL], [1], | |
913 [ldd/readelf like tool for Mach-O binaries on Mac OS X]) | |
914 _LT_DECL([], [OTOOL64], [1], | |
915 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) | |
916 | |
917 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], | |
918 [lt_cv_apple_cc_single_mod=no | |
919 if test -z "${LT_MULTI_MODULE}"; then | |
920 # By default we will add the -single_module flag. You can override | |
921 # by either setting the environment variable LT_MULTI_MODULE | |
922 # non-empty at configure time, or by adding -multi_module to the | |
923 # link flags. | |
924 rm -rf libconftest.dylib* | |
925 echo "int foo(void){return 1;}" > conftest.c | |
926 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ | |
927 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD | |
928 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ | |
929 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err | |
930 _lt_result=$? | |
931 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_resu
lt = 0; then | |
932 lt_cv_apple_cc_single_mod=yes | |
933 else | |
934 cat conftest.err >&AS_MESSAGE_LOG_FD | |
935 fi | |
936 rm -rf libconftest.dylib* | |
937 rm -f conftest.* | |
938 fi]) | |
939 AC_CACHE_CHECK([for -exported_symbols_list linker flag], | |
940 [lt_cv_ld_exported_symbols_list], | |
941 [lt_cv_ld_exported_symbols_list=no | |
942 save_LDFLAGS=$LDFLAGS | |
943 echo "_main" > conftest.sym | |
944 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" | |
945 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], | |
946 [lt_cv_ld_exported_symbols_list=yes], | |
947 [lt_cv_ld_exported_symbols_list=no]) | |
948 LDFLAGS="$save_LDFLAGS" | |
949 ]) | |
950 case $host_os in | |
951 rhapsody* | darwin1.[[012]]) | |
952 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; | |
953 darwin1.*) | |
954 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppres
s' ;; | |
955 darwin*) # darwin 5.x on | |
956 # if running on 10.5 or later, the deployment target defaults | |
957 # to the OS version, if on x86, and 10.4, the deployment | |
958 # target defaults to 10.4. Don't you love it? | |
959 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in | |
960 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) | |
961 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; | |
962 10.[[012]]*) | |
963 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}sup
press' ;; | |
964 10.*) | |
965 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; | |
966 esac | |
967 ;; | |
968 esac | |
969 if test "$lt_cv_apple_cc_single_mod" = "yes"; then | |
970 _lt_dar_single_mod='$single_module' | |
971 fi | |
972 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then | |
973 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname
}-symbols.expsym' | |
974 else | |
975 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym
${lib}' | |
976 fi | |
977 if test "$DSYMUTIL" != ":"; then | |
978 _lt_dsymutil='~$DSYMUTIL $lib || :' | |
979 else | |
980 _lt_dsymutil= | |
981 fi | |
982 ;; | |
983 esac | |
984 ]) | |
985 | |
986 | |
987 # _LT_DARWIN_LINKER_FEATURES | |
988 # -------------------------- | |
989 # Checks for linker and compiler features on darwin | |
990 m4_defun([_LT_DARWIN_LINKER_FEATURES], | |
991 [ | |
992 m4_require([_LT_REQUIRED_DARWIN_CHECKS]) | |
993 _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
994 _LT_TAGVAR(hardcode_direct, $1)=no | |
995 _LT_TAGVAR(hardcode_automatic, $1)=yes | |
996 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported | |
997 _LT_TAGVAR(whole_archive_flag_spec, $1)='' | |
998 _LT_TAGVAR(link_all_deplibs, $1)=yes | |
999 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" | |
1000 case $cc_basename in | |
1001 ifort*) _lt_dar_can_shared=yes ;; | |
1002 *) _lt_dar_can_shared=$GCC ;; | |
1003 esac | |
1004 if test "$_lt_dar_can_shared" = "yes"; then | |
1005 output_verbose_link_cmd=echo | |
1006 _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$l
ib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstri
ng $_lt_dar_single_mod${_lt_dsymutil}" | |
1007 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$
libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" | |
1008 _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$out
put_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o
\$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$ver
string ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" | |
1009 _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$o
utput_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bu
ndle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" | |
1010 m4_if([$1], [CXX], | |
1011 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then | |
1012 _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \
${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${li
b}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstrin
g${_lt_dsymutil}" | |
1013 _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$o
utput_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib
-o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \
${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$vers
tring${_lt_dar_export_syms}${_lt_dsymutil}" | |
1014 fi | |
1015 ],[]) | |
1016 else | |
1017 _LT_TAGVAR(ld_shlibs, $1)=no | |
1018 fi | |
1019 ]) | |
1020 | |
1021 # _LT_SYS_MODULE_PATH_AIX | |
1022 # ----------------------- | |
1023 # Links a minimal program and checks the executable | |
1024 # for the system default hardcoded library path. In most cases, | |
1025 # this is /usr/lib:/lib, but when the MPI compilers are used | |
1026 # the location of the communication and MPI libs are included too. | |
1027 # If we don't find anything, use the default library path according | |
1028 # to the aix ld manual. | |
1029 m4_defun([_LT_SYS_MODULE_PATH_AIX], | |
1030 [m4_require([_LT_DECL_SED])dnl | |
1031 AC_LINK_IFELSE(AC_LANG_PROGRAM,[ | |
1032 lt_aix_libpath_sed=' | |
1033 /Import File Strings/,/^$/ { | |
1034 /^0/ { | |
1035 s/^0 *\(.*\)$/\1/ | |
1036 p | |
1037 } | |
1038 }' | |
1039 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpat
h_sed"` | |
1040 # Check for a 64-bit object if we didn't find anything. | |
1041 if test -z "$aix_libpath"; then | |
1042 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_l
ibpath_sed"` | |
1043 fi],[]) | |
1044 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi | |
1045 ])# _LT_SYS_MODULE_PATH_AIX | |
1046 | |
1047 | |
1048 # _LT_SHELL_INIT(ARG) | |
1049 # ------------------- | |
1050 m4_define([_LT_SHELL_INIT], | |
1051 [ifdef([AC_DIVERSION_NOTICE], | |
1052 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], | |
1053 [AC_DIVERT_PUSH(NOTICE)]) | |
1054 $1 | |
1055 AC_DIVERT_POP | |
1056 ])# _LT_SHELL_INIT | |
1057 | |
1058 | |
1059 # _LT_PROG_ECHO_BACKSLASH | |
1060 # ----------------------- | |
1061 # Add some code to the start of the generated configure script which | |
1062 # will find an echo command which doesn't interpret backslashes. | |
1063 m4_defun([_LT_PROG_ECHO_BACKSLASH], | |
1064 [_LT_SHELL_INIT([ | |
1065 # Check that we are running under the correct shell. | |
1066 SHELL=${CONFIG_SHELL-/bin/sh} | |
1067 | |
1068 case X$lt_ECHO in | |
1069 X*--fallback-echo) | |
1070 # Remove one level of quotation (which was required for Make). | |
1071 ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` | |
1072 ;; | |
1073 esac | |
1074 | |
1075 ECHO=${lt_ECHO-echo} | |
1076 if test "X[$]1" = X--no-reexec; then | |
1077 # Discard the --no-reexec flag, and continue. | |
1078 shift | |
1079 elif test "X[$]1" = X--fallback-echo; then | |
1080 # Avoid inline document here, it may be left over | |
1081 : | |
1082 elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then | |
1083 # Yippee, $ECHO works! | |
1084 : | |
1085 else | |
1086 # Restart under the correct shell. | |
1087 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} | |
1088 fi | |
1089 | |
1090 if test "X[$]1" = X--fallback-echo; then | |
1091 # used as fallback echo | |
1092 shift | |
1093 cat <<_LT_EOF | |
1094 [$]* | |
1095 _LT_EOF | |
1096 exit 0 | |
1097 fi | |
1098 | |
1099 # The HP-UX ksh and POSIX shell print the target directory to stdout | |
1100 # if CDPATH is set. | |
1101 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
1102 | |
1103 if test -z "$lt_ECHO"; then | |
1104 if test "X${echo_test_string+set}" != Xset; then | |
1105 # find a string as large as possible, as long as the shell can cope with it | |
1106 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"
' 'echo test'; do | |
1107 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... | |
1108 if { echo_test_string=`eval $cmd`; } 2>/dev/null && | |
1109 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null | |
1110 then | |
1111 break | |
1112 fi | |
1113 done | |
1114 fi | |
1115 | |
1116 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && | |
1117 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && | |
1118 test "X$echo_testing_string" = "X$echo_test_string"; then | |
1119 : | |
1120 else | |
1121 # The Solaris, AIX, and Digital Unix default echo programs unquote | |
1122 # backslashes. This makes it impossible to quote backslashes using | |
1123 # echo "$something" | sed 's/\\/\\\\/g' | |
1124 # | |
1125 # So, first we look for a working echo in the user's PATH. | |
1126 | |
1127 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
1128 for dir in $PATH /usr/ucb; do | |
1129 IFS="$lt_save_ifs" | |
1130 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && | |
1131 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && | |
1132 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && | |
1133 test "X$echo_testing_string" = "X$echo_test_string"; then | |
1134 ECHO="$dir/echo" | |
1135 break | |
1136 fi | |
1137 done | |
1138 IFS="$lt_save_ifs" | |
1139 | |
1140 if test "X$ECHO" = Xecho; then | |
1141 # We didn't find a better echo, so look for alternatives. | |
1142 if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && | |
1143 echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && | |
1144 test "X$echo_testing_string" = "X$echo_test_string"; then | |
1145 # This shell has a builtin print -r that does the trick. | |
1146 ECHO='print -r' | |
1147 elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && | |
1148 test "X$CONFIG_SHELL" != X/bin/ksh; then | |
1149 # If we have ksh, try running configure again with it. | |
1150 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} | |
1151 export ORIGINAL_CONFIG_SHELL | |
1152 CONFIG_SHELL=/bin/ksh | |
1153 export CONFIG_SHELL | |
1154 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} | |
1155 else | |
1156 # Try using printf. | |
1157 ECHO='printf %s\n' | |
1158 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && | |
1159 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && | |
1160 test "X$echo_testing_string" = "X$echo_test_string"; then | |
1161 # Cool, printf works | |
1162 : | |
1163 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo
'\t') 2>/dev/null` && | |
1164 test "X$echo_testing_string" = 'X\t' && | |
1165 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo
"$echo_test_string") 2>/dev/null` && | |
1166 test "X$echo_testing_string" = "X$echo_test_string"; then | |
1167 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL | |
1168 export CONFIG_SHELL | |
1169 SHELL="$CONFIG_SHELL" | |
1170 export SHELL | |
1171 ECHO="$CONFIG_SHELL [$]0 --fallback-echo" | |
1172 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>
/dev/null` && | |
1173 test "X$echo_testing_string" = 'X\t' && | |
1174 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_t
est_string") 2>/dev/null` && | |
1175 test "X$echo_testing_string" = "X$echo_test_string"; then | |
1176 ECHO="$CONFIG_SHELL [$]0 --fallback-echo" | |
1177 else | |
1178 # maybe with a smaller string... | |
1179 prev=: | |
1180 | |
1181 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0
"' 'sed 50q "[$]0"'; do | |
1182 if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null | |
1183 then | |
1184 break | |
1185 fi | |
1186 prev="$cmd" | |
1187 done | |
1188 | |
1189 if test "$prev" != 'sed 50q "[$]0"'; then | |
1190 echo_test_string=`eval $prev` | |
1191 export echo_test_string | |
1192 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$
]@"} | |
1193 else | |
1194 # Oops. We lost completely, so just stick with echo. | |
1195 ECHO=echo | |
1196 fi | |
1197 fi | |
1198 fi | |
1199 fi | |
1200 fi | |
1201 fi | |
1202 | |
1203 # Copy echo and quote the copy suitably for passing to libtool from | |
1204 # the Makefile, instead of quoting the original, which is used later. | |
1205 lt_ECHO=$ECHO | |
1206 if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then | |
1207 lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" | |
1208 fi | |
1209 | |
1210 AC_SUBST(lt_ECHO) | |
1211 ]) | |
1212 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) | |
1213 _LT_DECL([], [ECHO], [1], | |
1214 [An echo program that does not interpret backslashes]) | |
1215 ])# _LT_PROG_ECHO_BACKSLASH | |
1216 | |
1217 | |
1218 # _LT_ENABLE_LOCK | |
1219 # --------------- | |
1220 m4_defun([_LT_ENABLE_LOCK], | |
1221 [AC_ARG_ENABLE([libtool-lock], | |
1222 [AS_HELP_STRING([--disable-libtool-lock], | |
1223 [avoid locking (might break parallel builds)])]) | |
1224 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes | |
1225 | |
1226 # Some flags need to be propagated to the compiler or linker for good | |
1227 # libtool support. | |
1228 case $host in | |
1229 ia64-*-hpux*) | |
1230 # Find out which ABI we are using. | |
1231 echo 'int i;' > conftest.$ac_ext | |
1232 if AC_TRY_EVAL(ac_compile); then | |
1233 case `/usr/bin/file conftest.$ac_objext` in | |
1234 *ELF-32*) | |
1235 HPUX_IA64_MODE="32" | |
1236 ;; | |
1237 *ELF-64*) | |
1238 HPUX_IA64_MODE="64" | |
1239 ;; | |
1240 esac | |
1241 fi | |
1242 rm -rf conftest* | |
1243 ;; | |
1244 *-*-irix6*) | |
1245 # Find out which ABI we are using. | |
1246 echo '[#]line __oline__ "configure"' > conftest.$ac_ext | |
1247 if AC_TRY_EVAL(ac_compile); then | |
1248 if test "$lt_cv_prog_gnu_ld" = yes; then | |
1249 case `/usr/bin/file conftest.$ac_objext` in | |
1250 *32-bit*) | |
1251 LD="${LD-ld} -melf32bsmip" | |
1252 ;; | |
1253 *N32*) | |
1254 LD="${LD-ld} -melf32bmipn32" | |
1255 ;; | |
1256 *64-bit*) | |
1257 LD="${LD-ld} -melf64bmip" | |
1258 ;; | |
1259 esac | |
1260 else | |
1261 case `/usr/bin/file conftest.$ac_objext` in | |
1262 *32-bit*) | |
1263 LD="${LD-ld} -32" | |
1264 ;; | |
1265 *N32*) | |
1266 LD="${LD-ld} -n32" | |
1267 ;; | |
1268 *64-bit*) | |
1269 LD="${LD-ld} -64" | |
1270 ;; | |
1271 esac | |
1272 fi | |
1273 fi | |
1274 rm -rf conftest* | |
1275 ;; | |
1276 | |
1277 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ | |
1278 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) | |
1279 # Find out which ABI we are using. | |
1280 echo 'int i;' > conftest.$ac_ext | |
1281 if AC_TRY_EVAL(ac_compile); then | |
1282 case `/usr/bin/file conftest.o` in | |
1283 *32-bit*) | |
1284 case $host in | |
1285 x86_64-*kfreebsd*-gnu) | |
1286 LD="${LD-ld} -m elf_i386_fbsd" | |
1287 ;; | |
1288 x86_64-*linux*) | |
1289 LD="${LD-ld} -m elf_i386" | |
1290 ;; | |
1291 ppc64-*linux*|powerpc64-*linux*) | |
1292 LD="${LD-ld} -m elf32ppclinux" | |
1293 ;; | |
1294 s390x-*linux*) | |
1295 LD="${LD-ld} -m elf_s390" | |
1296 ;; | |
1297 sparc64-*linux*) | |
1298 LD="${LD-ld} -m elf32_sparc" | |
1299 ;; | |
1300 esac | |
1301 ;; | |
1302 *64-bit*) | |
1303 case $host in | |
1304 x86_64-*kfreebsd*-gnu) | |
1305 LD="${LD-ld} -m elf_x86_64_fbsd" | |
1306 ;; | |
1307 x86_64-*linux*) | |
1308 LD="${LD-ld} -m elf_x86_64" | |
1309 ;; | |
1310 ppc*-*linux*|powerpc*-*linux*) | |
1311 LD="${LD-ld} -m elf64ppc" | |
1312 ;; | |
1313 s390*-*linux*|s390*-*tpf*) | |
1314 LD="${LD-ld} -m elf64_s390" | |
1315 ;; | |
1316 sparc*-*linux*) | |
1317 LD="${LD-ld} -m elf64_sparc" | |
1318 ;; | |
1319 esac | |
1320 ;; | |
1321 esac | |
1322 fi | |
1323 rm -rf conftest* | |
1324 ;; | |
1325 | |
1326 *-*-sco3.2v5*) | |
1327 # On SCO OpenServer 5, we need -belf to get full-featured binaries. | |
1328 SAVE_CFLAGS="$CFLAGS" | |
1329 CFLAGS="$CFLAGS -belf" | |
1330 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, | |
1331 [AC_LANG_PUSH(C) | |
1332 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_c
v_cc_needs_belf=no]) | |
1333 AC_LANG_POP]) | |
1334 if test x"$lt_cv_cc_needs_belf" != x"yes"; then | |
1335 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf | |
1336 CFLAGS="$SAVE_CFLAGS" | |
1337 fi | |
1338 ;; | |
1339 sparc*-*solaris*) | |
1340 # Find out which ABI we are using. | |
1341 echo 'int i;' > conftest.$ac_ext | |
1342 if AC_TRY_EVAL(ac_compile); then | |
1343 case `/usr/bin/file conftest.o` in | |
1344 *64-bit*) | |
1345 case $lt_cv_prog_gnu_ld in | |
1346 yes*) LD="${LD-ld} -m elf64_sparc" ;; | |
1347 *) | |
1348 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then | |
1349 LD="${LD-ld} -64" | |
1350 fi | |
1351 ;; | |
1352 esac | |
1353 ;; | |
1354 esac | |
1355 fi | |
1356 rm -rf conftest* | |
1357 ;; | |
1358 esac | |
1359 | |
1360 need_locks="$enable_libtool_lock" | |
1361 ])# _LT_ENABLE_LOCK | |
1362 | |
1363 | |
1364 # _LT_CMD_OLD_ARCHIVE | |
1365 # ------------------- | |
1366 m4_defun([_LT_CMD_OLD_ARCHIVE], | |
1367 [AC_CHECK_TOOL(AR, ar, false) | |
1368 test -z "$AR" && AR=ar | |
1369 test -z "$AR_FLAGS" && AR_FLAGS=cru | |
1370 _LT_DECL([], [AR], [1], [The archiver]) | |
1371 _LT_DECL([], [AR_FLAGS], [1]) | |
1372 | |
1373 AC_CHECK_TOOL(STRIP, strip, :) | |
1374 test -z "$STRIP" && STRIP=: | |
1375 _LT_DECL([], [STRIP], [1], [A symbol stripping program]) | |
1376 | |
1377 AC_CHECK_TOOL(RANLIB, ranlib, :) | |
1378 test -z "$RANLIB" && RANLIB=: | |
1379 _LT_DECL([], [RANLIB], [1], | |
1380 [Commands used to install an old-style archive]) | |
1381 | |
1382 # Determine commands to create old-style static archives. | |
1383 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' | |
1384 old_postinstall_cmds='chmod 644 $oldlib' | |
1385 old_postuninstall_cmds= | |
1386 | |
1387 if test -n "$RANLIB"; then | |
1388 case $host_os in | |
1389 openbsd*) | |
1390 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" | |
1391 ;; | |
1392 *) | |
1393 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" | |
1394 ;; | |
1395 esac | |
1396 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" | |
1397 fi | |
1398 _LT_DECL([], [old_postinstall_cmds], [2]) | |
1399 _LT_DECL([], [old_postuninstall_cmds], [2]) | |
1400 _LT_TAGDECL([], [old_archive_cmds], [2], | |
1401 [Commands used to build an old-style archive]) | |
1402 ])# _LT_CMD_OLD_ARCHIVE | |
1403 | |
1404 | |
1405 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, | |
1406 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) | |
1407 # ---------------------------------------------------------------- | |
1408 # Check whether the given compiler option works | |
1409 AC_DEFUN([_LT_COMPILER_OPTION], | |
1410 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
1411 m4_require([_LT_DECL_SED])dnl | |
1412 AC_CACHE_CHECK([$1], [$2], | |
1413 [$2=no | |
1414 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) | |
1415 echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
1416 lt_compiler_flag="$3" | |
1417 # Insert the option either (1) after the last *FLAGS variable, or | |
1418 # (2) before a word containing "conftest.", or (3) at the end. | |
1419 # Note that $ac_compile itself does not contain backslashes and begins | |
1420 # with a dollar sign (not a hyphen), so the echo should work correctly. | |
1421 # The option is referenced via a variable to avoid confusing sed. | |
1422 lt_compile=`echo "$ac_compile" | $SED \ | |
1423 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
1424 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ | |
1425 -e 's:$: $lt_compiler_flag:'` | |
1426 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) | |
1427 (eval "$lt_compile" 2>conftest.err) | |
1428 ac_status=$? | |
1429 cat conftest.err >&AS_MESSAGE_LOG_FD | |
1430 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD | |
1431 if (exit $ac_status) && test -s "$ac_outfile"; then | |
1432 # The compiler can only warn and ignore the option if not recognized | |
1433 # So say no if there are warnings other than the usual output. | |
1434 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp | |
1435 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 | |
1436 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; the
n | |
1437 $2=yes | |
1438 fi | |
1439 fi | |
1440 $RM conftest* | |
1441 ]) | |
1442 | |
1443 if test x"[$]$2" = xyes; then | |
1444 m4_if([$5], , :, [$5]) | |
1445 else | |
1446 m4_if([$6], , :, [$6]) | |
1447 fi | |
1448 ])# _LT_COMPILER_OPTION | |
1449 | |
1450 # Old name: | |
1451 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) | |
1452 dnl aclocal-1.4 backwards compatibility: | |
1453 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) | |
1454 | |
1455 | |
1456 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, | |
1457 # [ACTION-SUCCESS], [ACTION-FAILURE]) | |
1458 # ---------------------------------------------------- | |
1459 # Check whether the given linker option works | |
1460 AC_DEFUN([_LT_LINKER_OPTION], | |
1461 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
1462 m4_require([_LT_DECL_SED])dnl | |
1463 AC_CACHE_CHECK([$1], [$2], | |
1464 [$2=no | |
1465 save_LDFLAGS="$LDFLAGS" | |
1466 LDFLAGS="$LDFLAGS $3" | |
1467 echo "$lt_simple_link_test_code" > conftest.$ac_ext | |
1468 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then | |
1469 # The linker can only warn and ignore the option if not recognized | |
1470 # So say no if there are warnings | |
1471 if test -s conftest.err; then | |
1472 # Append any errors to the config.log. | |
1473 cat conftest.err 1>&AS_MESSAGE_LOG_FD | |
1474 $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp | |
1475 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 | |
1476 if diff conftest.exp conftest.er2 >/dev/null; then | |
1477 $2=yes | |
1478 fi | |
1479 else | |
1480 $2=yes | |
1481 fi | |
1482 fi | |
1483 $RM -r conftest* | |
1484 LDFLAGS="$save_LDFLAGS" | |
1485 ]) | |
1486 | |
1487 if test x"[$]$2" = xyes; then | |
1488 m4_if([$4], , :, [$4]) | |
1489 else | |
1490 m4_if([$5], , :, [$5]) | |
1491 fi | |
1492 ])# _LT_LINKER_OPTION | |
1493 | |
1494 # Old name: | |
1495 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) | |
1496 dnl aclocal-1.4 backwards compatibility: | |
1497 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) | |
1498 | |
1499 | |
1500 # LT_CMD_MAX_LEN | |
1501 #--------------- | |
1502 AC_DEFUN([LT_CMD_MAX_LEN], | |
1503 [AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
1504 # find the maximum length of command line arguments | |
1505 AC_MSG_CHECKING([the maximum length of command line arguments]) | |
1506 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl | |
1507 i=0 | |
1508 teststring="ABCD" | |
1509 | |
1510 case $build_os in | |
1511 msdosdjgpp*) | |
1512 # On DJGPP, this test can blow up pretty badly due to problems in libc | |
1513 # (any single argument exceeding 2000 bytes causes a buffer overrun | |
1514 # during glob expansion). Even if it were fixed, the result of this | |
1515 # check would be larger than it should be. | |
1516 lt_cv_sys_max_cmd_len=12288; # 12K is about right | |
1517 ;; | |
1518 | |
1519 gnu*) | |
1520 # Under GNU Hurd, this test is not required because there is | |
1521 # no limit to the length of command line arguments. | |
1522 # Libtool will interpret -1 as no limit whatsoever | |
1523 lt_cv_sys_max_cmd_len=-1; | |
1524 ;; | |
1525 | |
1526 cygwin* | mingw* | cegcc*) | |
1527 # On Win9x/ME, this test blows up -- it succeeds, but takes | |
1528 # about 5 minutes as the teststring grows exponentially. | |
1529 # Worse, since 9x/ME are not pre-emptively multitasking, | |
1530 # you end up with a "frozen" computer, even though with patience | |
1531 # the test eventually succeeds (with a max line length of 256k). | |
1532 # Instead, let's just punt: use the minimum linelength reported by | |
1533 # all of the supported platforms: 8192 (on NT/2K/XP). | |
1534 lt_cv_sys_max_cmd_len=8192; | |
1535 ;; | |
1536 | |
1537 amigaos*) | |
1538 # On AmigaOS with pdksh, this test takes hours, literally. | |
1539 # So we just punt and use a minimum line length of 8192. | |
1540 lt_cv_sys_max_cmd_len=8192; | |
1541 ;; | |
1542 | |
1543 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) | |
1544 # This has been around since 386BSD, at least. Likely further. | |
1545 if test -x /sbin/sysctl; then | |
1546 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` | |
1547 elif test -x /usr/sbin/sysctl; then | |
1548 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` | |
1549 else | |
1550 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs | |
1551 fi | |
1552 # And add a safety zone | |
1553 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` | |
1554 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` | |
1555 ;; | |
1556 | |
1557 interix*) | |
1558 # We know the value 262144 and hardcode it with a safety zone (like BSD) | |
1559 lt_cv_sys_max_cmd_len=196608 | |
1560 ;; | |
1561 | |
1562 osf*) | |
1563 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure | |
1564 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not | |
1565 # nice to cause kernel panics so lets avoid the loop below. | |
1566 # First set a reasonable default. | |
1567 lt_cv_sys_max_cmd_len=16384 | |
1568 # | |
1569 if test -x /sbin/sysconfig; then | |
1570 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in | |
1571 *1*) lt_cv_sys_max_cmd_len=-1 ;; | |
1572 esac | |
1573 fi | |
1574 ;; | |
1575 sco3.2v5*) | |
1576 lt_cv_sys_max_cmd_len=102400 | |
1577 ;; | |
1578 sysv5* | sco5v6* | sysv4.2uw2*) | |
1579 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` | |
1580 if test -n "$kargmax"; then | |
1581 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` | |
1582 else | |
1583 lt_cv_sys_max_cmd_len=32768 | |
1584 fi | |
1585 ;; | |
1586 *) | |
1587 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` | |
1588 if test -n "$lt_cv_sys_max_cmd_len"; then | |
1589 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` | |
1590 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` | |
1591 else | |
1592 # Make teststring a little bigger before we do anything with it. | |
1593 # a 1K string should be a reasonable start. | |
1594 for i in 1 2 3 4 5 6 7 8 ; do | |
1595 teststring=$teststring$teststring | |
1596 done | |
1597 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} | |
1598 # If test is not a shell built-in, we'll probably end up computing a | |
1599 # maximum length that is only half of the actual maximum length, but | |
1600 # we can't tell. | |
1601 while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/
dev/null` \ | |
1602 = "XX$teststring$teststring"; } >/dev/null 2>&1 && | |
1603 test $i != 17 # 1/2 MB should be enough | |
1604 do | |
1605 i=`expr $i + 1` | |
1606 teststring=$teststring$teststring | |
1607 done | |
1608 # Only check the string length outside the loop. | |
1609 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` | |
1610 teststring= | |
1611 # Add a significant safety factor because C++ compilers can tack on | |
1612 # massive amounts of additional arguments before passing them to the | |
1613 # linker. It appears as though 1/2 is a usable value. | |
1614 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` | |
1615 fi | |
1616 ;; | |
1617 esac | |
1618 ]) | |
1619 if test -n $lt_cv_sys_max_cmd_len ; then | |
1620 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) | |
1621 else | |
1622 AC_MSG_RESULT(none) | |
1623 fi | |
1624 max_cmd_len=$lt_cv_sys_max_cmd_len | |
1625 _LT_DECL([], [max_cmd_len], [0], | |
1626 [What is the maximum length of a command?]) | |
1627 ])# LT_CMD_MAX_LEN | |
1628 | |
1629 # Old name: | |
1630 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) | |
1631 dnl aclocal-1.4 backwards compatibility: | |
1632 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) | |
1633 | |
1634 | |
1635 # _LT_HEADER_DLFCN | |
1636 # ---------------- | |
1637 m4_defun([_LT_HEADER_DLFCN], | |
1638 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl | |
1639 ])# _LT_HEADER_DLFCN | |
1640 | |
1641 | |
1642 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, | |
1643 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) | |
1644 # ---------------------------------------------------------------- | |
1645 m4_defun([_LT_TRY_DLOPEN_SELF], | |
1646 [m4_require([_LT_HEADER_DLFCN])dnl | |
1647 if test "$cross_compiling" = yes; then : | |
1648 [$4] | |
1649 else | |
1650 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 | |
1651 lt_status=$lt_dlunknown | |
1652 cat > conftest.$ac_ext <<_LT_EOF | |
1653 [#line __oline__ "configure" | |
1654 #include "confdefs.h" | |
1655 | |
1656 #if HAVE_DLFCN_H | |
1657 #include <dlfcn.h> | |
1658 #endif | |
1659 | |
1660 #include <stdio.h> | |
1661 | |
1662 #ifdef RTLD_GLOBAL | |
1663 # define LT_DLGLOBAL RTLD_GLOBAL | |
1664 #else | |
1665 # ifdef DL_GLOBAL | |
1666 # define LT_DLGLOBAL DL_GLOBAL | |
1667 # else | |
1668 # define LT_DLGLOBAL 0 | |
1669 # endif | |
1670 #endif | |
1671 | |
1672 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we | |
1673 find out it does not work in some platform. */ | |
1674 #ifndef LT_DLLAZY_OR_NOW | |
1675 # ifdef RTLD_LAZY | |
1676 # define LT_DLLAZY_OR_NOW RTLD_LAZY | |
1677 # else | |
1678 # ifdef DL_LAZY | |
1679 # define LT_DLLAZY_OR_NOW DL_LAZY | |
1680 # else | |
1681 # ifdef RTLD_NOW | |
1682 # define LT_DLLAZY_OR_NOW RTLD_NOW | |
1683 # else | |
1684 # ifdef DL_NOW | |
1685 # define LT_DLLAZY_OR_NOW DL_NOW | |
1686 # else | |
1687 # define LT_DLLAZY_OR_NOW 0 | |
1688 # endif | |
1689 # endif | |
1690 # endif | |
1691 # endif | |
1692 #endif | |
1693 | |
1694 void fnord() { int i=42;} | |
1695 int main () | |
1696 { | |
1697 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); | |
1698 int status = $lt_dlunknown; | |
1699 | |
1700 if (self) | |
1701 { | |
1702 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; | |
1703 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; | |
1704 /* dlclose (self); */ | |
1705 } | |
1706 else | |
1707 puts (dlerror ()); | |
1708 | |
1709 return status; | |
1710 }] | |
1711 _LT_EOF | |
1712 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then | |
1713 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null | |
1714 lt_status=$? | |
1715 case x$lt_status in | |
1716 x$lt_dlno_uscore) $1 ;; | |
1717 x$lt_dlneed_uscore) $2 ;; | |
1718 x$lt_dlunknown|x*) $3 ;; | |
1719 esac | |
1720 else : | |
1721 # compilation failed | |
1722 $3 | |
1723 fi | |
1724 fi | |
1725 rm -fr conftest* | |
1726 ])# _LT_TRY_DLOPEN_SELF | |
1727 | |
1728 | |
1729 # LT_SYS_DLOPEN_SELF | |
1730 # ------------------ | |
1731 AC_DEFUN([LT_SYS_DLOPEN_SELF], | |
1732 [m4_require([_LT_HEADER_DLFCN])dnl | |
1733 if test "x$enable_dlopen" != xyes; then | |
1734 enable_dlopen=unknown | |
1735 enable_dlopen_self=unknown | |
1736 enable_dlopen_self_static=unknown | |
1737 else | |
1738 lt_cv_dlopen=no | |
1739 lt_cv_dlopen_libs= | |
1740 | |
1741 case $host_os in | |
1742 beos*) | |
1743 lt_cv_dlopen="load_add_on" | |
1744 lt_cv_dlopen_libs= | |
1745 lt_cv_dlopen_self=yes | |
1746 ;; | |
1747 | |
1748 mingw* | pw32* | cegcc*) | |
1749 lt_cv_dlopen="LoadLibrary" | |
1750 lt_cv_dlopen_libs= | |
1751 ;; | |
1752 | |
1753 cygwin*) | |
1754 lt_cv_dlopen="dlopen" | |
1755 lt_cv_dlopen_libs= | |
1756 ;; | |
1757 | |
1758 darwin*) | |
1759 # if libdl is installed we need to link against it | |
1760 AC_CHECK_LIB([dl], [dlopen], | |
1761 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ | |
1762 lt_cv_dlopen="dyld" | |
1763 lt_cv_dlopen_libs= | |
1764 lt_cv_dlopen_self=yes | |
1765 ]) | |
1766 ;; | |
1767 | |
1768 *) | |
1769 AC_CHECK_FUNC([shl_load], | |
1770 [lt_cv_dlopen="shl_load"], | |
1771 [AC_CHECK_LIB([dld], [shl_load], | |
1772 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], | |
1773 [AC_CHECK_FUNC([dlopen], | |
1774 [lt_cv_dlopen="dlopen"], | |
1775 [AC_CHECK_LIB([dl], [dlopen], | |
1776 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], | |
1777 [AC_CHECK_LIB([svld], [dlopen], | |
1778 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], | |
1779 [AC_CHECK_LIB([dld], [dld_link], | |
1780 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) | |
1781 ]) | |
1782 ]) | |
1783 ]) | |
1784 ]) | |
1785 ]) | |
1786 ;; | |
1787 esac | |
1788 | |
1789 if test "x$lt_cv_dlopen" != xno; then | |
1790 enable_dlopen=yes | |
1791 else | |
1792 enable_dlopen=no | |
1793 fi | |
1794 | |
1795 case $lt_cv_dlopen in | |
1796 dlopen) | |
1797 save_CPPFLAGS="$CPPFLAGS" | |
1798 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" | |
1799 | |
1800 save_LDFLAGS="$LDFLAGS" | |
1801 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" | |
1802 | |
1803 save_LIBS="$LIBS" | |
1804 LIBS="$lt_cv_dlopen_libs $LIBS" | |
1805 | |
1806 AC_CACHE_CHECK([whether a program can dlopen itself], | |
1807 lt_cv_dlopen_self, [dnl | |
1808 _LT_TRY_DLOPEN_SELF( | |
1809 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, | |
1810 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) | |
1811 ]) | |
1812 | |
1813 if test "x$lt_cv_dlopen_self" = xyes; then | |
1814 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\
" | |
1815 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], | |
1816 lt_cv_dlopen_self_static, [dnl | |
1817 _LT_TRY_DLOPEN_SELF( | |
1818 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, | |
1819 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) | |
1820 ]) | |
1821 fi | |
1822 | |
1823 CPPFLAGS="$save_CPPFLAGS" | |
1824 LDFLAGS="$save_LDFLAGS" | |
1825 LIBS="$save_LIBS" | |
1826 ;; | |
1827 esac | |
1828 | |
1829 case $lt_cv_dlopen_self in | |
1830 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; | |
1831 *) enable_dlopen_self=unknown ;; | |
1832 esac | |
1833 | |
1834 case $lt_cv_dlopen_self_static in | |
1835 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; | |
1836 *) enable_dlopen_self_static=unknown ;; | |
1837 esac | |
1838 fi | |
1839 _LT_DECL([dlopen_support], [enable_dlopen], [0], | |
1840 [Whether dlopen is supported]) | |
1841 _LT_DECL([dlopen_self], [enable_dlopen_self], [0], | |
1842 [Whether dlopen of programs is supported]) | |
1843 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], | |
1844 [Whether dlopen of statically linked programs is supported]) | |
1845 ])# LT_SYS_DLOPEN_SELF | |
1846 | |
1847 # Old name: | |
1848 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) | |
1849 dnl aclocal-1.4 backwards compatibility: | |
1850 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) | |
1851 | |
1852 | |
1853 # _LT_COMPILER_C_O([TAGNAME]) | |
1854 # --------------------------- | |
1855 # Check to see if options -c and -o are simultaneously supported by compiler. | |
1856 # This macro does not hard code the compiler like AC_PROG_CC_C_O. | |
1857 m4_defun([_LT_COMPILER_C_O], | |
1858 [m4_require([_LT_DECL_SED])dnl | |
1859 m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
1860 m4_require([_LT_TAG_COMPILER])dnl | |
1861 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], | |
1862 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], | |
1863 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no | |
1864 $RM -r conftest 2>/dev/null | |
1865 mkdir conftest | |
1866 cd conftest | |
1867 mkdir out | |
1868 echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
1869 | |
1870 lt_compiler_flag="-o out/conftest2.$ac_objext" | |
1871 # Insert the option either (1) after the last *FLAGS variable, or | |
1872 # (2) before a word containing "conftest.", or (3) at the end. | |
1873 # Note that $ac_compile itself does not contain backslashes and begins | |
1874 # with a dollar sign (not a hyphen), so the echo should work correctly. | |
1875 lt_compile=`echo "$ac_compile" | $SED \ | |
1876 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
1877 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ | |
1878 -e 's:$: $lt_compiler_flag:'` | |
1879 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) | |
1880 (eval "$lt_compile" 2>out/conftest.err) | |
1881 ac_status=$? | |
1882 cat out/conftest.err >&AS_MESSAGE_LOG_FD | |
1883 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD | |
1884 if (exit $ac_status) && test -s out/conftest2.$ac_objext | |
1885 then | |
1886 # The compiler can only warn and ignore the option if not recognized | |
1887 # So say no if there are warnings | |
1888 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp | |
1889 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 | |
1890 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/d
ev/null; then | |
1891 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes | |
1892 fi | |
1893 fi | |
1894 chmod u+w . 2>&AS_MESSAGE_LOG_FD | |
1895 $RM conftest* | |
1896 # SGI C++ compiler will create directory out/ii_files/ for | |
1897 # template instantiation | |
1898 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files | |
1899 $RM out/* && rmdir out | |
1900 cd .. | |
1901 $RM -r conftest | |
1902 $RM conftest* | |
1903 ]) | |
1904 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], | |
1905 [Does compiler simultaneously support -c and -o options?]) | |
1906 ])# _LT_COMPILER_C_O | |
1907 | |
1908 | |
1909 # _LT_COMPILER_FILE_LOCKS([TAGNAME]) | |
1910 # ---------------------------------- | |
1911 # Check to see if we can do hard links to lock some files if needed | |
1912 m4_defun([_LT_COMPILER_FILE_LOCKS], | |
1913 [m4_require([_LT_ENABLE_LOCK])dnl | |
1914 m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
1915 _LT_COMPILER_C_O([$1]) | |
1916 | |
1917 hard_links="nottested" | |
1918 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" !=
no; then | |
1919 # do not overwrite the value of need_locks provided by the user | |
1920 AC_MSG_CHECKING([if we can lock with hard links]) | |
1921 hard_links=yes | |
1922 $RM conftest* | |
1923 ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
1924 touch conftest.a | |
1925 ln conftest.a conftest.b 2>&5 || hard_links=no | |
1926 ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
1927 AC_MSG_RESULT([$hard_links]) | |
1928 if test "$hard_links" = no; then | |
1929 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) | |
1930 need_locks=warn | |
1931 fi | |
1932 else | |
1933 need_locks=no | |
1934 fi | |
1935 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) | |
1936 ])# _LT_COMPILER_FILE_LOCKS | |
1937 | |
1938 | |
1939 # _LT_CHECK_OBJDIR | |
1940 # ---------------- | |
1941 m4_defun([_LT_CHECK_OBJDIR], | |
1942 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], | |
1943 [rm -f .libs 2>/dev/null | |
1944 mkdir .libs 2>/dev/null | |
1945 if test -d .libs; then | |
1946 lt_cv_objdir=.libs | |
1947 else | |
1948 # MS-DOS does not allow filenames that begin with a dot. | |
1949 lt_cv_objdir=_libs | |
1950 fi | |
1951 rmdir .libs 2>/dev/null]) | |
1952 objdir=$lt_cv_objdir | |
1953 _LT_DECL([], [objdir], [0], | |
1954 [The name of the directory that contains temporary libtool files])dnl | |
1955 m4_pattern_allow([LT_OBJDIR])dnl | |
1956 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", | |
1957 [Define to the sub-directory in which libtool stores uninstalled libraries.]) | |
1958 ])# _LT_CHECK_OBJDIR | |
1959 | |
1960 | |
1961 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) | |
1962 # -------------------------------------- | |
1963 # Check hardcoding attributes. | |
1964 m4_defun([_LT_LINKER_HARDCODE_LIBPATH], | |
1965 [AC_MSG_CHECKING([how to hardcode library paths into programs]) | |
1966 _LT_TAGVAR(hardcode_action, $1)= | |
1967 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || | |
1968 test -n "$_LT_TAGVAR(runpath_var, $1)" || | |
1969 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then | |
1970 | |
1971 # We can hardcode non-existent directories. | |
1972 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && | |
1973 # If the only mechanism to avoid hardcoding is shlibpath_var, we | |
1974 # have to relink, otherwise we might link with an installed library | |
1975 # when we should be linking with a yet-to-be-installed one | |
1976 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && | |
1977 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then | |
1978 # Linking always hardcodes the temporary library directory. | |
1979 _LT_TAGVAR(hardcode_action, $1)=relink | |
1980 else | |
1981 # We can link without hardcoding, and we can hardcode nonexisting dirs. | |
1982 _LT_TAGVAR(hardcode_action, $1)=immediate | |
1983 fi | |
1984 else | |
1985 # We cannot hardcode anything, or else we can only hardcode existing | |
1986 # directories. | |
1987 _LT_TAGVAR(hardcode_action, $1)=unsupported | |
1988 fi | |
1989 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) | |
1990 | |
1991 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || | |
1992 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then | |
1993 # Fast installation is not supported | |
1994 enable_fast_install=no | |
1995 elif test "$shlibpath_overrides_runpath" = yes || | |
1996 test "$enable_shared" = no; then | |
1997 # Fast installation is not necessary | |
1998 enable_fast_install=needless | |
1999 fi | |
2000 _LT_TAGDECL([], [hardcode_action], [0], | |
2001 [How to hardcode a shared library path into an executable]) | |
2002 ])# _LT_LINKER_HARDCODE_LIBPATH | |
2003 | |
2004 | |
2005 # _LT_CMD_STRIPLIB | |
2006 # ---------------- | |
2007 m4_defun([_LT_CMD_STRIPLIB], | |
2008 [m4_require([_LT_DECL_EGREP]) | |
2009 striplib= | |
2010 old_striplib= | |
2011 AC_MSG_CHECKING([whether stripping libraries is possible]) | |
2012 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then | |
2013 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" | |
2014 test -z "$striplib" && striplib="$STRIP --strip-unneeded" | |
2015 AC_MSG_RESULT([yes]) | |
2016 else | |
2017 # FIXME - insert some real tests, host_os isn't really good enough | |
2018 case $host_os in | |
2019 darwin*) | |
2020 if test -n "$STRIP" ; then | |
2021 striplib="$STRIP -x" | |
2022 old_striplib="$STRIP -S" | |
2023 AC_MSG_RESULT([yes]) | |
2024 else | |
2025 AC_MSG_RESULT([no]) | |
2026 fi | |
2027 ;; | |
2028 *) | |
2029 AC_MSG_RESULT([no]) | |
2030 ;; | |
2031 esac | |
2032 fi | |
2033 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) | |
2034 _LT_DECL([], [striplib], [1]) | |
2035 ])# _LT_CMD_STRIPLIB | |
2036 | |
2037 | |
2038 # _LT_SYS_DYNAMIC_LINKER([TAG]) | |
2039 # ----------------------------- | |
2040 # PORTME Fill in your ld.so characteristics | |
2041 m4_defun([_LT_SYS_DYNAMIC_LINKER], | |
2042 [AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
2043 m4_require([_LT_DECL_EGREP])dnl | |
2044 m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
2045 m4_require([_LT_DECL_OBJDUMP])dnl | |
2046 m4_require([_LT_DECL_SED])dnl | |
2047 AC_MSG_CHECKING([dynamic linker characteristics]) | |
2048 m4_if([$1], | |
2049 [], [ | |
2050 if test "$GCC" = yes; then | |
2051 case $host_os in | |
2052 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; | |
2053 *) lt_awk_arg="/^libraries:/" ;; | |
2054 esac | |
2055 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^li
braries://" -e "s,=/,/,g"` | |
2056 if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then | |
2057 # if the path contains ";" then we assume it to be the separator | |
2058 # otherwise default to the standard path separator (i.e. ":") - it is | |
2059 # assumed that no part of a normal pathname contains ";" but that should | |
2060 # okay in the real world where ";" in dirpaths is itself problematic. | |
2061 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` | |
2062 else | |
2063 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARA
TOR/ /g"` | |
2064 fi | |
2065 # Ok, now we have the path, separated by spaces, we can step through it | |
2066 # and add multilib dir if necessary. | |
2067 lt_tmp_lt_search_path_spec= | |
2068 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/d
ev/null` | |
2069 for lt_sys_path in $lt_search_path_spec; do | |
2070 if test -d "$lt_sys_path/$lt_multi_os_dir"; then | |
2071 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_m
ulti_os_dir" | |
2072 else | |
2073 test -d "$lt_sys_path" && \ | |
2074 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" | |
2075 fi | |
2076 done | |
2077 lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' | |
2078 BEGIN {RS=" "; FS="/|\n";} { | |
2079 lt_foo=""; | |
2080 lt_count=0; | |
2081 for (lt_i = NF; lt_i > 0; lt_i--) { | |
2082 if ($lt_i != "" && $lt_i != ".") { | |
2083 if ($lt_i == "..") { | |
2084 lt_count++; | |
2085 } else { | |
2086 if (lt_count == 0) { | |
2087 lt_foo="/" $lt_i lt_foo; | |
2088 } else { | |
2089 lt_count--; | |
2090 } | |
2091 } | |
2092 } | |
2093 } | |
2094 if (lt_foo != "") { lt_freq[[lt_foo]]++; } | |
2095 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } | |
2096 }'` | |
2097 sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` | |
2098 else | |
2099 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" | |
2100 fi]) | |
2101 library_names_spec= | |
2102 libname_spec='lib$name' | |
2103 soname_spec= | |
2104 shrext_cmds=".so" | |
2105 postinstall_cmds= | |
2106 postuninstall_cmds= | |
2107 finish_cmds= | |
2108 finish_eval= | |
2109 shlibpath_var= | |
2110 shlibpath_overrides_runpath=unknown | |
2111 version_type=none | |
2112 dynamic_linker="$host_os ld.so" | |
2113 sys_lib_dlsearch_path_spec="/lib /usr/lib" | |
2114 need_lib_prefix=unknown | |
2115 hardcode_into_libs=no | |
2116 | |
2117 # when you set need_version to no, make sure it does not cause -set_version | |
2118 # flags to be left without arguments | |
2119 need_version=unknown | |
2120 | |
2121 case $host_os in | |
2122 aix3*) | |
2123 version_type=linux | |
2124 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' | |
2125 shlibpath_var=LIBPATH | |
2126 | |
2127 # AIX 3 has no versioning support, so we append a major version to the name. | |
2128 soname_spec='${libname}${release}${shared_ext}$major' | |
2129 ;; | |
2130 | |
2131 aix[[4-9]]*) | |
2132 version_type=linux | |
2133 need_lib_prefix=no | |
2134 need_version=no | |
2135 hardcode_into_libs=yes | |
2136 if test "$host_cpu" = ia64; then | |
2137 # AIX 5 supports IA64 | |
2138 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${rele
ase}${shared_ext}$versuffix $libname${shared_ext}' | |
2139 shlibpath_var=LD_LIBRARY_PATH | |
2140 else | |
2141 # With GCC up to 2.95.x, collect2 would create an import file | |
2142 # for dependence libraries. The import file would start with | |
2143 # the line `#! .'. This would cause the generated library to | |
2144 # depend on `.', always an invalid library. This was fixed in | |
2145 # development snapshots of GCC prior to 3.0. | |
2146 case $host_os in | |
2147 aix4 | aix4.[[01]] | aix4.[[01]].*) | |
2148 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' | |
2149 echo ' yes ' | |
2150 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then | |
2151 : | |
2152 else | |
2153 can_build_shared=no | |
2154 fi | |
2155 ;; | |
2156 esac | |
2157 # AIX (on Power*) has no versioning support, so currently we can not hardcod
e correct | |
2158 # soname into executable. Probably we can add versioning support to | |
2159 # collect2, so additional links can be useful in future. | |
2160 if test "$aix_use_runtimelinking" = yes; then | |
2161 # If using run time linking (on AIX 4.2 or later) use lib<name>.so | |
2162 # instead of lib<name>.a to let people know that these are not | |
2163 # typical AIX shared libraries. | |
2164 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}
${release}${shared_ext}$major $libname${shared_ext}' | |
2165 else | |
2166 # We preserve .a as extension for shared libraries through AIX4.2 | |
2167 # and later when we are not doing run time linking. | |
2168 library_names_spec='${libname}${release}.a $libname.a' | |
2169 soname_spec='${libname}${release}${shared_ext}$major' | |
2170 fi | |
2171 shlibpath_var=LIBPATH | |
2172 fi | |
2173 ;; | |
2174 | |
2175 amigaos*) | |
2176 case $host_cpu in | |
2177 powerpc) | |
2178 # Since July 2007 AmigaOS4 officially supports .so libraries. | |
2179 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. | |
2180 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${
release}${shared_ext}$major $libname${shared_ext}' | |
2181 ;; | |
2182 m68k) | |
2183 library_names_spec='$libname.ixlibrary $libname.a' | |
2184 # Create ${libname}_ixlibrary.a entries in /sys/libs. | |
2185 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$E
CHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys
/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlib
rary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' | |
2186 ;; | |
2187 esac | |
2188 ;; | |
2189 | |
2190 beos*) | |
2191 library_names_spec='${libname}${shared_ext}' | |
2192 dynamic_linker="$host_os ld.so" | |
2193 shlibpath_var=LIBRARY_PATH | |
2194 ;; | |
2195 | |
2196 bsdi[[45]]*) | |
2197 version_type=linux | |
2198 need_version=no | |
2199 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${re
lease}${shared_ext}$major $libname${shared_ext}' | |
2200 soname_spec='${libname}${release}${shared_ext}$major' | |
2201 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' | |
2202 shlibpath_var=LD_LIBRARY_PATH | |
2203 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /
usr/local/lib" | |
2204 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" | |
2205 # the default ld.so.conf also contains /usr/contrib/lib and | |
2206 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow | |
2207 # libtool to hard-code these into programs | |
2208 ;; | |
2209 | |
2210 cygwin* | mingw* | pw32* | cegcc*) | |
2211 version_type=windows | |
2212 shrext_cmds=".dll" | |
2213 need_version=no | |
2214 need_lib_prefix=no | |
2215 | |
2216 case $GCC,$host_os in | |
2217 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) | |
2218 library_names_spec='$libname.dll.a' | |
2219 # DLL is installed to $(libdir)/../bin by postinstall_cmds | |
2220 postinstall_cmds='base_file=`basename \${file}`~ | |
2221 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\'
'`~ | |
2222 dldir=$destdir/`dirname \$dlpath`~ | |
2223 test -d \$dldir || mkdir -p \$dldir~ | |
2224 $install_prog $dir/$dlname \$dldir/$dlname~ | |
2225 chmod a+x \$dldir/$dlname~ | |
2226 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then | |
2227 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; | |
2228 fi' | |
2229 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ | |
2230 dlpath=$dir/\$dldll~ | |
2231 $RM \$dlpath' | |
2232 shlibpath_overrides_runpath=yes | |
2233 | |
2234 case $host_os in | |
2235 cygwin*) | |
2236 # Cygwin DLLs use 'cyg' prefix rather than 'lib' | |
2237 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $S
ED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' | |
2238 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" | |
2239 ;; | |
2240 mingw* | cegcc*) | |
2241 # MinGW DLLs use traditional 'lib' prefix | |
2242 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffi
x}${shared_ext}' | |
2243 sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $
SED -e "s/^libraries://" -e "s,=/,/,g"` | |
2244 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; t
hen | |
2245 # It is most probably a Windows format PATH printed by | |
2246 # mingw gcc, but we are running on Cygwin. Gcc prints its search | |
2247 # path with ; separators, and with drive letters. We can handle the | |
2248 # drive letters (cygwin fileutils understands them), so leave them, | |
2249 # especially as we might pass files found there to a mingw objdump, | |
2250 # which wouldn't understand a cygwinified path. Ahh. | |
2251 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's
/;/ /g'` | |
2252 else | |
2253 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "
s/$PATH_SEPARATOR/ /g"` | |
2254 fi | |
2255 ;; | |
2256 pw32*) | |
2257 # pw32 DLLs use 'pw' prefix rather than 'lib' | |
2258 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release
} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' | |
2259 ;; | |
2260 esac | |
2261 ;; | |
2262 | |
2263 *) | |
2264 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${ver
suffix}${shared_ext} $libname.lib' | |
2265 ;; | |
2266 esac | |
2267 dynamic_linker='Win32 ld.exe' | |
2268 # FIXME: first we should search . and the directory the executable is in | |
2269 shlibpath_var=PATH | |
2270 ;; | |
2271 | |
2272 darwin* | rhapsody*) | |
2273 dynamic_linker="$host_os dyld" | |
2274 version_type=darwin | |
2275 need_lib_prefix=no | |
2276 need_version=no | |
2277 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_
ext' | |
2278 soname_spec='${libname}${release}${major}$shared_ext' | |
2279 shlibpath_overrides_runpath=yes | |
2280 shlibpath_var=DYLD_LIBRARY_PATH | |
2281 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' | |
2282 m4_if([$1], [],[ | |
2283 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) | |
2284 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' | |
2285 ;; | |
2286 | |
2287 dgux*) | |
2288 version_type=linux | |
2289 need_lib_prefix=no | |
2290 need_version=no | |
2291 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${re
lease}${shared_ext}$major $libname$shared_ext' | |
2292 soname_spec='${libname}${release}${shared_ext}$major' | |
2293 shlibpath_var=LD_LIBRARY_PATH | |
2294 ;; | |
2295 | |
2296 freebsd1*) | |
2297 dynamic_linker=no | |
2298 ;; | |
2299 | |
2300 freebsd* | dragonfly*) | |
2301 # DragonFly does not have aout. When/if they implement a new | |
2302 # versioning mechanism, adjust this. | |
2303 if test -x /usr/bin/objformat; then | |
2304 objformat=`/usr/bin/objformat` | |
2305 else | |
2306 case $host_os in | |
2307 freebsd[[123]]*) objformat=aout ;; | |
2308 *) objformat=elf ;; | |
2309 esac | |
2310 fi | |
2311 # Handle Gentoo/FreeBSD as it was Linux | |
2312 case $host_vendor in | |
2313 gentoo) | |
2314 version_type=linux ;; | |
2315 *) | |
2316 version_type=freebsd-$objformat ;; | |
2317 esac | |
2318 | |
2319 case $version_type in | |
2320 freebsd-elf*) | |
2321 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}
${release}${shared_ext} $libname${shared_ext}' | |
2322 need_version=no | |
2323 need_lib_prefix=no | |
2324 ;; | |
2325 freebsd-*) | |
2326 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${
shared_ext}$versuffix' | |
2327 need_version=yes | |
2328 ;; | |
2329 linux) | |
2330 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}
${release}${shared_ext}$major ${libname}${shared_ext}' | |
2331 soname_spec='${libname}${release}${shared_ext}$major' | |
2332 need_lib_prefix=no | |
2333 need_version=no | |
2334 ;; | |
2335 esac | |
2336 shlibpath_var=LD_LIBRARY_PATH | |
2337 case $host_os in | |
2338 freebsd2*) | |
2339 shlibpath_overrides_runpath=yes | |
2340 ;; | |
2341 freebsd3.[[01]]* | freebsdelf3.[[01]]*) | |
2342 shlibpath_overrides_runpath=yes | |
2343 hardcode_into_libs=yes | |
2344 ;; | |
2345 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ | |
2346 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) | |
2347 shlibpath_overrides_runpath=no | |
2348 hardcode_into_libs=yes | |
2349 ;; | |
2350 *) # from 4.6 on, and DragonFly | |
2351 shlibpath_overrides_runpath=yes | |
2352 hardcode_into_libs=yes | |
2353 ;; | |
2354 esac | |
2355 ;; | |
2356 | |
2357 gnu*) | |
2358 version_type=linux | |
2359 need_lib_prefix=no | |
2360 need_version=no | |
2361 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${re
lease}${shared_ext}${major} ${libname}${shared_ext}' | |
2362 soname_spec='${libname}${release}${shared_ext}$major' | |
2363 shlibpath_var=LD_LIBRARY_PATH | |
2364 hardcode_into_libs=yes | |
2365 ;; | |
2366 | |
2367 hpux9* | hpux10* | hpux11*) | |
2368 # Give a soname corresponding to the major version so that dld.sl refuses to | |
2369 # link against other versions. | |
2370 version_type=sunos | |
2371 need_lib_prefix=no | |
2372 need_version=no | |
2373 case $host_cpu in | |
2374 ia64*) | |
2375 shrext_cmds='.so' | |
2376 hardcode_into_libs=yes | |
2377 dynamic_linker="$host_os dld.so" | |
2378 shlibpath_var=LD_LIBRARY_PATH | |
2379 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
2380 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${
release}${shared_ext}$major $libname${shared_ext}' | |
2381 soname_spec='${libname}${release}${shared_ext}$major' | |
2382 if test "X$HPUX_IA64_MODE" = X32; then | |
2383 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local
/lib" | |
2384 else | |
2385 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" | |
2386 fi | |
2387 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
2388 ;; | |
2389 hppa*64*) | |
2390 shrext_cmds='.sl' | |
2391 hardcode_into_libs=yes | |
2392 dynamic_linker="$host_os dld.sl" | |
2393 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH | |
2394 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
2395 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${
release}${shared_ext}$major $libname${shared_ext}' | |
2396 soname_spec='${libname}${release}${shared_ext}$major' | |
2397 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" | |
2398 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
2399 ;; | |
2400 *) | |
2401 shrext_cmds='.sl' | |
2402 dynamic_linker="$host_os dld.sl" | |
2403 shlibpath_var=SHLIB_PATH | |
2404 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH | |
2405 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${
release}${shared_ext}$major $libname${shared_ext}' | |
2406 soname_spec='${libname}${release}${shared_ext}$major' | |
2407 ;; | |
2408 esac | |
2409 # HP-UX runs *really* slowly unless shared libraries are mode 555. | |
2410 postinstall_cmds='chmod 555 $lib' | |
2411 ;; | |
2412 | |
2413 interix[[3-9]]*) | |
2414 version_type=linux | |
2415 need_lib_prefix=no | |
2416 need_version=no | |
2417 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${re
lease}${shared_ext}$major ${libname}${shared_ext}' | |
2418 soname_spec='${libname}${release}${shared_ext}$major' | |
2419 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' | |
2420 shlibpath_var=LD_LIBRARY_PATH | |
2421 shlibpath_overrides_runpath=no | |
2422 hardcode_into_libs=yes | |
2423 ;; | |
2424 | |
2425 irix5* | irix6* | nonstopux*) | |
2426 case $host_os in | |
2427 nonstopux*) version_type=nonstopux ;; | |
2428 *) | |
2429 if test "$lt_cv_prog_gnu_ld" = yes; then | |
2430 version_type=linux | |
2431 else | |
2432 version_type=irix | |
2433 fi ;; | |
2434 esac | |
2435 need_lib_prefix=no | |
2436 need_version=no | |
2437 soname_spec='${libname}${release}${shared_ext}$major' | |
2438 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${re
lease}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext
}' | |
2439 case $host_os in | |
2440 irix5* | nonstopux*) | |
2441 libsuff= shlibsuff= | |
2442 ;; | |
2443 *) | |
2444 case $LD in # libtool.m4 will add one of these switches to LD | |
2445 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") | |
2446 libsuff= shlibsuff= libmagic=32-bit;; | |
2447 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") | |
2448 libsuff=32 shlibsuff=N32 libmagic=N32;; | |
2449 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") | |
2450 libsuff=64 shlibsuff=64 libmagic=64-bit;; | |
2451 *) libsuff= shlibsuff= libmagic=never-match;; | |
2452 esac | |
2453 ;; | |
2454 esac | |
2455 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH | |
2456 shlibpath_overrides_runpath=no | |
2457 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${li
bsuff}" | |
2458 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" | |
2459 hardcode_into_libs=yes | |
2460 ;; | |
2461 | |
2462 # No shared lib support for Linux oldld, aout, or coff. | |
2463 linux*oldld* | linux*aout* | linux*coff*) | |
2464 dynamic_linker=no | |
2465 ;; | |
2466 | |
2467 # This must be Linux ELF. | |
2468 linux* | k*bsd*-gnu) | |
2469 version_type=linux | |
2470 need_lib_prefix=no | |
2471 need_version=no | |
2472 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${re
lease}${shared_ext}$major $libname${shared_ext}' | |
2473 soname_spec='${libname}${release}${shared_ext}$major' | |
2474 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' | |
2475 shlibpath_var=LD_LIBRARY_PATH | |
2476 shlibpath_overrides_runpath=no | |
2477 # Some binutils ld are patched to set DT_RUNPATH | |
2478 save_LDFLAGS=$LDFLAGS | |
2479 save_libdir=$libdir | |
2480 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ | |
2481 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" | |
2482 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], | |
2483 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libd
ir" >/dev/null], | |
2484 [shlibpath_overrides_runpath=yes])]) | |
2485 LDFLAGS=$save_LDFLAGS | |
2486 libdir=$save_libdir | |
2487 | |
2488 # This implies no fast_install, which is unacceptable. | |
2489 # Some rework will be needed to allow for fast_install | |
2490 # before this can be enabled. | |
2491 hardcode_into_libs=yes | |
2492 | |
2493 # Append ld.so.conf contents to the search path | |
2494 if test -f /etc/ld.so.conf; then | |
2495 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' ' '` | |
2496 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" | |
2497 fi | |
2498 | |
2499 # We used to test for /lib/ld.so.1 and disable shared libraries on | |
2500 # powerpc, because MkLinux only supported shared libraries with the | |
2501 # GNU dynamic linker. Since this was broken with cross compilers, | |
2502 # most powerpc-linux boxes support dynamic linking these days and | |
2503 # people can always --disable-shared, the test was removed, and we | |
2504 # assume the GNU/Linux dynamic linker is in use. | |
2505 dynamic_linker='GNU/Linux ld.so' | |
2506 ;; | |
2507 | |
2508 netbsd*) | |
2509 version_type=sunos | |
2510 need_lib_prefix=no | |
2511 need_version=no | |
2512 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
2513 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${
shared_ext}$versuffix' | |
2514 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
2515 dynamic_linker='NetBSD (a.out) ld.so' | |
2516 else | |
2517 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${
release}${shared_ext}$major ${libname}${shared_ext}' | |
2518 soname_spec='${libname}${release}${shared_ext}$major' | |
2519 dynamic_linker='NetBSD ld.elf_so' | |
2520 fi | |
2521 shlibpath_var=LD_LIBRARY_PATH | |
2522 shlibpath_overrides_runpath=yes | |
2523 hardcode_into_libs=yes | |
2524 ;; | |
2525 | |
2526 newsos6) | |
2527 version_type=linux | |
2528 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${re
lease}${shared_ext}$major $libname${shared_ext}' | |
2529 shlibpath_var=LD_LIBRARY_PATH | |
2530 shlibpath_overrides_runpath=yes | |
2531 ;; | |
2532 | |
2533 *nto* | *qnx*) | |
2534 version_type=qnx | |
2535 need_lib_prefix=no | |
2536 need_version=no | |
2537 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${re
lease}${shared_ext}$major $libname${shared_ext}' | |
2538 soname_spec='${libname}${release}${shared_ext}$major' | |
2539 shlibpath_var=LD_LIBRARY_PATH | |
2540 shlibpath_overrides_runpath=no | |
2541 hardcode_into_libs=yes | |
2542 dynamic_linker='ldqnx.so' | |
2543 ;; | |
2544 | |
2545 openbsd*) | |
2546 version_type=sunos | |
2547 sys_lib_dlsearch_path_spec="/usr/lib" | |
2548 need_lib_prefix=no | |
2549 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. | |
2550 case $host_os in | |
2551 openbsd3.3 | openbsd3.3.*) need_version=yes ;; | |
2552 *) need_version=no ;; | |
2553 esac | |
2554 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${sh
ared_ext}$versuffix' | |
2555 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
2556 shlibpath_var=LD_LIBRARY_PATH | |
2557 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host
_cpu" = "openbsd2.8-powerpc"; then | |
2558 case $host_os in | |
2559 openbsd2.[[89]] | openbsd2.[[89]].*) | |
2560 shlibpath_overrides_runpath=no | |
2561 ;; | |
2562 *) | |
2563 shlibpath_overrides_runpath=yes | |
2564 ;; | |
2565 esac | |
2566 else | |
2567 shlibpath_overrides_runpath=yes | |
2568 fi | |
2569 ;; | |
2570 | |
2571 os2*) | |
2572 libname_spec='$name' | |
2573 shrext_cmds=".dll" | |
2574 need_lib_prefix=no | |
2575 library_names_spec='$libname${shared_ext} $libname.a' | |
2576 dynamic_linker='OS/2 ld.exe' | |
2577 shlibpath_var=LIBPATH | |
2578 ;; | |
2579 | |
2580 osf3* | osf4* | osf5*) | |
2581 version_type=osf | |
2582 need_lib_prefix=no | |
2583 need_version=no | |
2584 soname_spec='${libname}${release}${shared_ext}$major' | |
2585 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${re
lease}${shared_ext}$major $libname${shared_ext}' | |
2586 shlibpath_var=LD_LIBRARY_PATH | |
2587 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib
/usr/local/lib /var/shlib" | |
2588 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" | |
2589 ;; | |
2590 | |
2591 rdos*) | |
2592 dynamic_linker=no | |
2593 ;; | |
2594 | |
2595 solaris*) | |
2596 version_type=linux | |
2597 need_lib_prefix=no | |
2598 need_version=no | |
2599 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${re
lease}${shared_ext}$major $libname${shared_ext}' | |
2600 soname_spec='${libname}${release}${shared_ext}$major' | |
2601 shlibpath_var=LD_LIBRARY_PATH | |
2602 shlibpath_overrides_runpath=yes | |
2603 hardcode_into_libs=yes | |
2604 # ldd complains unless libraries are executable | |
2605 postinstall_cmds='chmod +x $lib' | |
2606 ;; | |
2607 | |
2608 sunos4*) | |
2609 version_type=sunos | |
2610 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${sh
ared_ext}$versuffix' | |
2611 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' | |
2612 shlibpath_var=LD_LIBRARY_PATH | |
2613 shlibpath_overrides_runpath=yes | |
2614 if test "$with_gnu_ld" = yes; then | |
2615 need_lib_prefix=no | |
2616 fi | |
2617 need_version=yes | |
2618 ;; | |
2619 | |
2620 sysv4 | sysv4.3*) | |
2621 version_type=linux | |
2622 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${re
lease}${shared_ext}$major $libname${shared_ext}' | |
2623 soname_spec='${libname}${release}${shared_ext}$major' | |
2624 shlibpath_var=LD_LIBRARY_PATH | |
2625 case $host_vendor in | |
2626 sni) | |
2627 shlibpath_overrides_runpath=no | |
2628 need_lib_prefix=no | |
2629 runpath_var=LD_RUN_PATH | |
2630 ;; | |
2631 siemens) | |
2632 need_lib_prefix=no | |
2633 ;; | |
2634 motorola) | |
2635 need_lib_prefix=no | |
2636 need_version=no | |
2637 shlibpath_overrides_runpath=no | |
2638 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' | |
2639 ;; | |
2640 esac | |
2641 ;; | |
2642 | |
2643 sysv4*MP*) | |
2644 if test -d /usr/nec ;then | |
2645 version_type=linux | |
2646 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$
major $libname${shared_ext}' | |
2647 soname_spec='$libname${shared_ext}.$major' | |
2648 shlibpath_var=LD_LIBRARY_PATH | |
2649 fi | |
2650 ;; | |
2651 | |
2652 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) | |
2653 version_type=freebsd-elf | |
2654 need_lib_prefix=no | |
2655 need_version=no | |
2656 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${re
lease}${shared_ext} $libname${shared_ext}' | |
2657 soname_spec='${libname}${release}${shared_ext}$major' | |
2658 shlibpath_var=LD_LIBRARY_PATH | |
2659 shlibpath_overrides_runpath=yes | |
2660 hardcode_into_libs=yes | |
2661 if test "$with_gnu_ld" = yes; then | |
2662 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib
/lib' | |
2663 else | |
2664 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' | |
2665 case $host_os in | |
2666 sco3.2v5*) | |
2667 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" | |
2668 ;; | |
2669 esac | |
2670 fi | |
2671 sys_lib_dlsearch_path_spec='/usr/lib' | |
2672 ;; | |
2673 | |
2674 tpf*) | |
2675 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. | |
2676 version_type=linux | |
2677 need_lib_prefix=no | |
2678 need_version=no | |
2679 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${re
lease}${shared_ext}$major $libname${shared_ext}' | |
2680 shlibpath_var=LD_LIBRARY_PATH | |
2681 shlibpath_overrides_runpath=no | |
2682 hardcode_into_libs=yes | |
2683 ;; | |
2684 | |
2685 uts4*) | |
2686 version_type=linux | |
2687 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${re
lease}${shared_ext}$major $libname${shared_ext}' | |
2688 soname_spec='${libname}${release}${shared_ext}$major' | |
2689 shlibpath_var=LD_LIBRARY_PATH | |
2690 ;; | |
2691 | |
2692 *) | |
2693 dynamic_linker=no | |
2694 ;; | |
2695 esac | |
2696 AC_MSG_RESULT([$dynamic_linker]) | |
2697 test "$dynamic_linker" = no && can_build_shared=no | |
2698 | |
2699 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" | |
2700 if test "$GCC" = yes; then | |
2701 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPIL
ER_PATH LIBRARY_PATH" | |
2702 fi | |
2703 | |
2704 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then | |
2705 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" | |
2706 fi | |
2707 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then | |
2708 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" | |
2709 fi | |
2710 | |
2711 _LT_DECL([], [variables_saved_for_relink], [1], | |
2712 [Variables whose values should be saved in libtool wrapper scripts and | |
2713 restored at link time]) | |
2714 _LT_DECL([], [need_lib_prefix], [0], | |
2715 [Do we need the "lib" prefix for modules?]) | |
2716 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) | |
2717 _LT_DECL([], [version_type], [0], [Library versioning type]) | |
2718 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) | |
2719 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) | |
2720 _LT_DECL([], [shlibpath_overrides_runpath], [0], | |
2721 [Is shlibpath searched before the hard-coded library search path?]) | |
2722 _LT_DECL([], [libname_spec], [1], [Format of library name prefix]) | |
2723 _LT_DECL([], [library_names_spec], [1], | |
2724 [[List of archive names. First name is the real one, the rest are links. | |
2725 The last name is the one that the linker finds with -lNAME]]) | |
2726 _LT_DECL([], [soname_spec], [1], | |
2727 [[The coded name of the library, if different from the real name]]) | |
2728 _LT_DECL([], [postinstall_cmds], [2], | |
2729 [Command to use after installation of a shared archive]) | |
2730 _LT_DECL([], [postuninstall_cmds], [2], | |
2731 [Command to use after uninstallation of a shared archive]) | |
2732 _LT_DECL([], [finish_cmds], [2], | |
2733 [Commands used to finish a libtool library installation in a directory]) | |
2734 _LT_DECL([], [finish_eval], [1], | |
2735 [[As "finish_cmds", except a single script fragment to be evaled but | |
2736 not shown]]) | |
2737 _LT_DECL([], [hardcode_into_libs], [0], | |
2738 [Whether we should hardcode library paths into libraries]) | |
2739 _LT_DECL([], [sys_lib_search_path_spec], [2], | |
2740 [Compile-time system search path for libraries]) | |
2741 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2], | |
2742 [Run-time system search path for libraries]) | |
2743 ])# _LT_SYS_DYNAMIC_LINKER | |
2744 | |
2745 | |
2746 # _LT_PATH_TOOL_PREFIX(TOOL) | |
2747 # -------------------------- | |
2748 # find a file program which can recognize shared library | |
2749 AC_DEFUN([_LT_PATH_TOOL_PREFIX], | |
2750 [m4_require([_LT_DECL_EGREP])dnl | |
2751 AC_MSG_CHECKING([for $1]) | |
2752 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, | |
2753 [case $MAGIC_CMD in | |
2754 [[\\/*] | ?:[\\/]*]) | |
2755 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path
. | |
2756 ;; | |
2757 *) | |
2758 lt_save_MAGIC_CMD="$MAGIC_CMD" | |
2759 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
2760 dnl $ac_dummy forces splitting on constant user-supplied paths. | |
2761 dnl POSIX.2 word splitting is done only on the output of word expansions, | |
2762 dnl not every word. This closes a longstanding sh security hole. | |
2763 ac_dummy="m4_if([$2], , $PATH, [$2])" | |
2764 for ac_dir in $ac_dummy; do | |
2765 IFS="$lt_save_ifs" | |
2766 test -z "$ac_dir" && ac_dir=. | |
2767 if test -f $ac_dir/$1; then | |
2768 lt_cv_path_MAGIC_CMD="$ac_dir/$1" | |
2769 if test -n "$file_magic_test_file"; then | |
2770 case $deplibs_check_method in | |
2771 "file_magic "*) | |
2772 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` | |
2773 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
2774 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | | |
2775 $EGREP "$file_magic_regex" > /dev/null; then | |
2776 : | |
2777 else | |
2778 cat <<_LT_EOF 1>&2 | |
2779 | |
2780 *** Warning: the command libtool uses to detect shared libraries, | |
2781 *** $file_magic_cmd, produces output that libtool cannot recognize. | |
2782 *** The result is that libtool may fail to recognize shared libraries | |
2783 *** as such. This will affect the creation of libtool libraries that | |
2784 *** depend on shared libraries, but programs linked with such libtool | |
2785 *** libraries will work regardless of this problem. Nevertheless, you | |
2786 *** may want to report the problem to your system manager and/or to | |
2787 *** bug-libtool@gnu.org | |
2788 | |
2789 _LT_EOF | |
2790 fi ;; | |
2791 esac | |
2792 fi | |
2793 break | |
2794 fi | |
2795 done | |
2796 IFS="$lt_save_ifs" | |
2797 MAGIC_CMD="$lt_save_MAGIC_CMD" | |
2798 ;; | |
2799 esac]) | |
2800 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
2801 if test -n "$MAGIC_CMD"; then | |
2802 AC_MSG_RESULT($MAGIC_CMD) | |
2803 else | |
2804 AC_MSG_RESULT(no) | |
2805 fi | |
2806 _LT_DECL([], [MAGIC_CMD], [0], | |
2807 [Used to examine libraries when file_magic_cmd begins with "file"])dnl | |
2808 ])# _LT_PATH_TOOL_PREFIX | |
2809 | |
2810 # Old name: | |
2811 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) | |
2812 dnl aclocal-1.4 backwards compatibility: | |
2813 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) | |
2814 | |
2815 | |
2816 # _LT_PATH_MAGIC | |
2817 # -------------- | |
2818 # find a file program which can recognize a shared library | |
2819 m4_defun([_LT_PATH_MAGIC], | |
2820 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) | |
2821 if test -z "$lt_cv_path_MAGIC_CMD"; then | |
2822 if test -n "$ac_tool_prefix"; then | |
2823 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) | |
2824 else | |
2825 MAGIC_CMD=: | |
2826 fi | |
2827 fi | |
2828 ])# _LT_PATH_MAGIC | |
2829 | |
2830 | |
2831 # LT_PATH_LD | |
2832 # ---------- | |
2833 # find the pathname to the GNU or non-GNU linker | |
2834 AC_DEFUN([LT_PATH_LD], | |
2835 [AC_REQUIRE([AC_PROG_CC])dnl | |
2836 AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
2837 AC_REQUIRE([AC_CANONICAL_BUILD])dnl | |
2838 m4_require([_LT_DECL_SED])dnl | |
2839 m4_require([_LT_DECL_EGREP])dnl | |
2840 | |
2841 AC_ARG_WITH([gnu-ld], | |
2842 [AS_HELP_STRING([--with-gnu-ld], | |
2843 [assume the C compiler uses GNU ld @<:@default=no@:>@])], | |
2844 [test "$withval" = no || with_gnu_ld=yes], | |
2845 [with_gnu_ld=no])dnl | |
2846 | |
2847 ac_prog=ld | |
2848 if test "$GCC" = yes; then | |
2849 # Check if gcc -print-prog-name=ld gives a path. | |
2850 AC_MSG_CHECKING([for ld used by $CC]) | |
2851 case $host in | |
2852 *-*-mingw*) | |
2853 # gcc leaves a trailing carriage return which upsets mingw | |
2854 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; | |
2855 *) | |
2856 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; | |
2857 esac | |
2858 case $ac_prog in | |
2859 # Accept absolute paths. | |
2860 [[\\/]]* | ?:[[\\/]]*) | |
2861 re_direlt='/[[^/]][[^/]]*/\.\./' | |
2862 # Canonicalize the pathname of ld | |
2863 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` | |
2864 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do | |
2865 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` | |
2866 done | |
2867 test -z "$LD" && LD="$ac_prog" | |
2868 ;; | |
2869 "") | |
2870 # If it fails, then pretend we aren't using GCC. | |
2871 ac_prog=ld | |
2872 ;; | |
2873 *) | |
2874 # If it is relative, then search for the first ld in PATH. | |
2875 with_gnu_ld=unknown | |
2876 ;; | |
2877 esac | |
2878 elif test "$with_gnu_ld" = yes; then | |
2879 AC_MSG_CHECKING([for GNU ld]) | |
2880 else | |
2881 AC_MSG_CHECKING([for non-GNU ld]) | |
2882 fi | |
2883 AC_CACHE_VAL(lt_cv_path_LD, | |
2884 [if test -z "$LD"; then | |
2885 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
2886 for ac_dir in $PATH; do | |
2887 IFS="$lt_save_ifs" | |
2888 test -z "$ac_dir" && ac_dir=. | |
2889 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then | |
2890 lt_cv_path_LD="$ac_dir/$ac_prog" | |
2891 # Check to see if the program is GNU ld. I'd rather use --version, | |
2892 # but apparently some variants of GNU ld only accept -v. | |
2893 # Break only if it was the GNU/non-GNU ld that we prefer. | |
2894 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in | |
2895 *GNU* | *'with BFD'*) | |
2896 test "$with_gnu_ld" != no && break | |
2897 ;; | |
2898 *) | |
2899 test "$with_gnu_ld" != yes && break | |
2900 ;; | |
2901 esac | |
2902 fi | |
2903 done | |
2904 IFS="$lt_save_ifs" | |
2905 else | |
2906 lt_cv_path_LD="$LD" # Let the user override the test with a path. | |
2907 fi]) | |
2908 LD="$lt_cv_path_LD" | |
2909 if test -n "$LD"; then | |
2910 AC_MSG_RESULT($LD) | |
2911 else | |
2912 AC_MSG_RESULT(no) | |
2913 fi | |
2914 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) | |
2915 _LT_PATH_LD_GNU | |
2916 AC_SUBST([LD]) | |
2917 | |
2918 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) | |
2919 ])# LT_PATH_LD | |
2920 | |
2921 # Old names: | |
2922 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) | |
2923 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) | |
2924 dnl aclocal-1.4 backwards compatibility: | |
2925 dnl AC_DEFUN([AM_PROG_LD], []) | |
2926 dnl AC_DEFUN([AC_PROG_LD], []) | |
2927 | |
2928 | |
2929 # _LT_PATH_LD_GNU | |
2930 #- -------------- | |
2931 m4_defun([_LT_PATH_LD_GNU], | |
2932 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, | |
2933 [# I'd rather use --version here, but apparently some GNU lds only accept -v. | |
2934 case `$LD -v 2>&1 </dev/null` in | |
2935 *GNU* | *'with BFD'*) | |
2936 lt_cv_prog_gnu_ld=yes | |
2937 ;; | |
2938 *) | |
2939 lt_cv_prog_gnu_ld=no | |
2940 ;; | |
2941 esac]) | |
2942 with_gnu_ld=$lt_cv_prog_gnu_ld | |
2943 ])# _LT_PATH_LD_GNU | |
2944 | |
2945 | |
2946 # _LT_CMD_RELOAD | |
2947 # -------------- | |
2948 # find reload flag for linker | |
2949 # -- PORTME Some linkers may need a different reload flag. | |
2950 m4_defun([_LT_CMD_RELOAD], | |
2951 [AC_CACHE_CHECK([for $LD option to reload object files], | |
2952 lt_cv_ld_reload_flag, | |
2953 [lt_cv_ld_reload_flag='-r']) | |
2954 reload_flag=$lt_cv_ld_reload_flag | |
2955 case $reload_flag in | |
2956 "" | " "*) ;; | |
2957 *) reload_flag=" $reload_flag" ;; | |
2958 esac | |
2959 reload_cmds='$LD$reload_flag -o $output$reload_objs' | |
2960 case $host_os in | |
2961 darwin*) | |
2962 if test "$GCC" = yes; then | |
2963 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' | |
2964 else | |
2965 reload_cmds='$LD$reload_flag -o $output$reload_objs' | |
2966 fi | |
2967 ;; | |
2968 esac | |
2969 _LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl | |
2970 _LT_DECL([], [reload_cmds], [2])dnl | |
2971 ])# _LT_CMD_RELOAD | |
2972 | |
2973 | |
2974 # _LT_CHECK_MAGIC_METHOD | |
2975 # ---------------------- | |
2976 # how to check for library dependencies | |
2977 # -- PORTME fill in with the dynamic library characteristics | |
2978 m4_defun([_LT_CHECK_MAGIC_METHOD], | |
2979 [m4_require([_LT_DECL_EGREP]) | |
2980 m4_require([_LT_DECL_OBJDUMP]) | |
2981 AC_CACHE_CHECK([how to recognize dependent libraries], | |
2982 lt_cv_deplibs_check_method, | |
2983 [lt_cv_file_magic_cmd='$MAGIC_CMD' | |
2984 lt_cv_file_magic_test_file= | |
2985 lt_cv_deplibs_check_method='unknown' | |
2986 # Need to set the preceding variable on all platforms that support | |
2987 # interlibrary dependencies. | |
2988 # 'none' -- dependencies not supported. | |
2989 # `unknown' -- same as none, but documents that we really don't know. | |
2990 # 'pass_all' -- all dependencies passed with no checks. | |
2991 # 'test_compile' -- check by making test program. | |
2992 # 'file_magic [[regex]]' -- check by looking for files in library path | |
2993 # which responds to the $file_magic_cmd with a given extended regex. | |
2994 # If you have `file' or equivalent on your system and you're not sure | |
2995 # whether `pass_all' will *always* work, you probably want this one. | |
2996 | |
2997 case $host_os in | |
2998 aix[[4-9]]*) | |
2999 lt_cv_deplibs_check_method=pass_all | |
3000 ;; | |
3001 | |
3002 beos*) | |
3003 lt_cv_deplibs_check_method=pass_all | |
3004 ;; | |
3005 | |
3006 bsdi[[45]]*) | |
3007 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (share
d object|dynamic lib)' | |
3008 lt_cv_file_magic_cmd='/usr/bin/file -L' | |
3009 lt_cv_file_magic_test_file=/shlib/libc.so | |
3010 ;; | |
3011 | |
3012 cygwin*) | |
3013 # func_win32_libid is a shell function defined in ltmain.sh | |
3014 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' | |
3015 lt_cv_file_magic_cmd='func_win32_libid' | |
3016 ;; | |
3017 | |
3018 mingw* | pw32*) | |
3019 # Base MSYS/MinGW do not provide the 'file' command needed by | |
3020 # func_win32_libid shell function, so use a weaker test based on 'objdump', | |
3021 # unless we find 'file', for example because we are cross-compiling. | |
3022 if ( file / ) >/dev/null 2>&1; then | |
3023 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' | |
3024 lt_cv_file_magic_cmd='func_win32_libid' | |
3025 else | |
3026 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture:
i386)?' | |
3027 lt_cv_file_magic_cmd='$OBJDUMP -f' | |
3028 fi | |
3029 ;; | |
3030 | |
3031 cegcc) | |
3032 # use the weaker test based on 'objdump'. See mingw*. | |
3033 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architect
ure: arm)?' | |
3034 lt_cv_file_magic_cmd='$OBJDUMP -f' | |
3035 ;; | |
3036 | |
3037 darwin* | rhapsody*) | |
3038 lt_cv_deplibs_check_method=pass_all | |
3039 ;; | |
3040 | |
3041 freebsd* | dragonfly*) | |
3042 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then | |
3043 case $host_cpu in | |
3044 i*86 ) | |
3045 # Not sure whether the presence of OpenBSD here was a mistake. | |
3046 # Let's accept both of them until this is cleared up. | |
3047 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]
]86 (compact )?demand paged shared library' | |
3048 lt_cv_file_magic_cmd=/usr/bin/file | |
3049 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` | |
3050 ;; | |
3051 esac | |
3052 else | |
3053 lt_cv_deplibs_check_method=pass_all | |
3054 fi | |
3055 ;; | |
3056 | |
3057 gnu*) | |
3058 lt_cv_deplibs_check_method=pass_all | |
3059 ;; | |
3060 | |
3061 hpux10.20* | hpux11*) | |
3062 lt_cv_file_magic_cmd=/usr/bin/file | |
3063 case $host_cpu in | |
3064 ia64*) | |
3065 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[
0-9]]) shared object file - IA64' | |
3066 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so | |
3067 ;; | |
3068 hppa*64*) | |
3069 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) sh
ared object file - PA-RISC [0-9].[0-9]'] | |
3070 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl | |
3071 ;; | |
3072 *) | |
3073 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]
].[[0-9]]) shared library' | |
3074 lt_cv_file_magic_test_file=/usr/lib/libc.sl | |
3075 ;; | |
3076 esac | |
3077 ;; | |
3078 | |
3079 interix[[3-9]]*) | |
3080 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here | |
3081 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' | |
3082 ;; | |
3083 | |
3084 irix5* | irix6* | nonstopux*) | |
3085 case $LD in | |
3086 *-32|*"-32 ") libmagic=32-bit;; | |
3087 *-n32|*"-n32 ") libmagic=N32;; | |
3088 *-64|*"-64 ") libmagic=64-bit;; | |
3089 *) libmagic=never-match;; | |
3090 esac | |
3091 lt_cv_deplibs_check_method=pass_all | |
3092 ;; | |
3093 | |
3094 # This must be Linux ELF. | |
3095 linux* | k*bsd*-gnu) | |
3096 lt_cv_deplibs_check_method=pass_all | |
3097 ;; | |
3098 | |
3099 netbsd*) | |
3100 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then | |
3101 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]
]+|_pic\.a)$' | |
3102 else | |
3103 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' | |
3104 fi | |
3105 ;; | |
3106 | |
3107 newos6*) | |
3108 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (execu
table|dynamic lib)' | |
3109 lt_cv_file_magic_cmd=/usr/bin/file | |
3110 lt_cv_file_magic_test_file=/usr/lib/libnls.so | |
3111 ;; | |
3112 | |
3113 *nto* | *qnx*) | |
3114 lt_cv_deplibs_check_method=pass_all | |
3115 ;; | |
3116 | |
3117 openbsd*) | |
3118 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host
_cpu" = "openbsd2.8-powerpc"; then | |
3119 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]
]+|\.so|_pic\.a)$' | |
3120 else | |
3121 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]
]+|_pic\.a)$' | |
3122 fi | |
3123 ;; | |
3124 | |
3125 osf3* | osf4* | osf5*) | |
3126 lt_cv_deplibs_check_method=pass_all | |
3127 ;; | |
3128 | |
3129 rdos*) | |
3130 lt_cv_deplibs_check_method=pass_all | |
3131 ;; | |
3132 | |
3133 solaris*) | |
3134 lt_cv_deplibs_check_method=pass_all | |
3135 ;; | |
3136 | |
3137 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) | |
3138 lt_cv_deplibs_check_method=pass_all | |
3139 ;; | |
3140 | |
3141 sysv4 | sysv4.3*) | |
3142 case $host_vendor in | |
3143 motorola) | |
3144 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (sha
red object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' | |
3145 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` | |
3146 ;; | |
3147 ncr) | |
3148 lt_cv_deplibs_check_method=pass_all | |
3149 ;; | |
3150 sequent) | |
3151 lt_cv_file_magic_cmd='/bin/file' | |
3152 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (sha
red object|dynamic lib )' | |
3153 ;; | |
3154 sni) | |
3155 lt_cv_file_magic_cmd='/bin/file' | |
3156 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dyna
mic lib" | |
3157 lt_cv_file_magic_test_file=/lib/libc.so | |
3158 ;; | |
3159 siemens) | |
3160 lt_cv_deplibs_check_method=pass_all | |
3161 ;; | |
3162 pc) | |
3163 lt_cv_deplibs_check_method=pass_all | |
3164 ;; | |
3165 esac | |
3166 ;; | |
3167 | |
3168 tpf*) | |
3169 lt_cv_deplibs_check_method=pass_all | |
3170 ;; | |
3171 esac | |
3172 ]) | |
3173 file_magic_cmd=$lt_cv_file_magic_cmd | |
3174 deplibs_check_method=$lt_cv_deplibs_check_method | |
3175 test -z "$deplibs_check_method" && deplibs_check_method=unknown | |
3176 | |
3177 _LT_DECL([], [deplibs_check_method], [1], | |
3178 [Method to check whether dependent libraries are shared objects]) | |
3179 _LT_DECL([], [file_magic_cmd], [1], | |
3180 [Command to use when deplibs_check_method == "file_magic"]) | |
3181 ])# _LT_CHECK_MAGIC_METHOD | |
3182 | |
3183 | |
3184 # LT_PATH_NM | |
3185 # ---------- | |
3186 # find the pathname to a BSD- or MS-compatible name lister | |
3187 AC_DEFUN([LT_PATH_NM], | |
3188 [AC_REQUIRE([AC_PROG_CC])dnl | |
3189 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, | |
3190 [if test -n "$NM"; then | |
3191 # Let the user override the test. | |
3192 lt_cv_path_NM="$NM" | |
3193 else | |
3194 lt_nm_to_check="${ac_tool_prefix}nm" | |
3195 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then | |
3196 lt_nm_to_check="$lt_nm_to_check nm" | |
3197 fi | |
3198 for lt_tmp_nm in $lt_nm_to_check; do | |
3199 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
3200 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do | |
3201 IFS="$lt_save_ifs" | |
3202 test -z "$ac_dir" && ac_dir=. | |
3203 tmp_nm="$ac_dir/$lt_tmp_nm" | |
3204 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then | |
3205 # Check to see if the nm accepts a BSD-compat flag. | |
3206 # Adding the `sed 1q' prevents false positives on HP-UX, which says: | |
3207 # nm: unknown option "B" ignored | |
3208 # Tru64's nm complains that /dev/null is an invalid object file | |
3209 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in | |
3210 */dev/null* | *'Invalid file or object type'*) | |
3211 lt_cv_path_NM="$tmp_nm -B" | |
3212 break | |
3213 ;; | |
3214 *) | |
3215 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in | |
3216 */dev/null*) | |
3217 lt_cv_path_NM="$tmp_nm -p" | |
3218 break | |
3219 ;; | |
3220 *) | |
3221 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but | |
3222 continue # so that we can try to find one that supports BSD flags | |
3223 ;; | |
3224 esac | |
3225 ;; | |
3226 esac | |
3227 fi | |
3228 done | |
3229 IFS="$lt_save_ifs" | |
3230 done | |
3231 : ${lt_cv_path_NM=no} | |
3232 fi]) | |
3233 if test "$lt_cv_path_NM" != "no"; then | |
3234 NM="$lt_cv_path_NM" | |
3235 else | |
3236 # Didn't find any BSD compatible name lister, look for dumpbin. | |
3237 AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) | |
3238 AC_SUBST([DUMPBIN]) | |
3239 if test "$DUMPBIN" != ":"; then | |
3240 NM="$DUMPBIN" | |
3241 fi | |
3242 fi | |
3243 test -z "$NM" && NM=nm | |
3244 AC_SUBST([NM]) | |
3245 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl | |
3246 | |
3247 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], | |
3248 [lt_cv_nm_interface="BSD nm" | |
3249 echo "int some_variable = 0;" > conftest.$ac_ext | |
3250 (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) | |
3251 (eval "$ac_compile" 2>conftest.err) | |
3252 cat conftest.err >&AS_MESSAGE_LOG_FD | |
3253 (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSA
GE_LOG_FD) | |
3254 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) | |
3255 cat conftest.err >&AS_MESSAGE_LOG_FD | |
3256 (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD) | |
3257 cat conftest.out >&AS_MESSAGE_LOG_FD | |
3258 if $GREP 'External.*some_variable' conftest.out > /dev/null; then | |
3259 lt_cv_nm_interface="MS dumpbin" | |
3260 fi | |
3261 rm -f conftest*]) | |
3262 ])# LT_PATH_NM | |
3263 | |
3264 # Old names: | |
3265 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) | |
3266 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) | |
3267 dnl aclocal-1.4 backwards compatibility: | |
3268 dnl AC_DEFUN([AM_PROG_NM], []) | |
3269 dnl AC_DEFUN([AC_PROG_NM], []) | |
3270 | |
3271 | |
3272 # LT_LIB_M | |
3273 # -------- | |
3274 # check for math library | |
3275 AC_DEFUN([LT_LIB_M], | |
3276 [AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
3277 LIBM= | |
3278 case $host in | |
3279 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) | |
3280 # These system don't have libm, or don't need it | |
3281 ;; | |
3282 *-ncr-sysv4.3*) | |
3283 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") | |
3284 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") | |
3285 ;; | |
3286 *) | |
3287 AC_CHECK_LIB(m, cos, LIBM="-lm") | |
3288 ;; | |
3289 esac | |
3290 AC_SUBST([LIBM]) | |
3291 ])# LT_LIB_M | |
3292 | |
3293 # Old name: | |
3294 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) | |
3295 dnl aclocal-1.4 backwards compatibility: | |
3296 dnl AC_DEFUN([AC_CHECK_LIBM], []) | |
3297 | |
3298 | |
3299 # _LT_COMPILER_NO_RTTI([TAGNAME]) | |
3300 # ------------------------------- | |
3301 m4_defun([_LT_COMPILER_NO_RTTI], | |
3302 [m4_require([_LT_TAG_COMPILER])dnl | |
3303 | |
3304 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= | |
3305 | |
3306 if test "$GCC" = yes; then | |
3307 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' | |
3308 | |
3309 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], | |
3310 lt_cv_prog_compiler_rtti_exceptions, | |
3311 [-fno-rtti -fno-exceptions], [], | |
3312 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compi
ler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) | |
3313 fi | |
3314 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], | |
3315 [Compiler flag to turn off builtin functions]) | |
3316 ])# _LT_COMPILER_NO_RTTI | |
3317 | |
3318 | |
3319 # _LT_CMD_GLOBAL_SYMBOLS | |
3320 # ---------------------- | |
3321 m4_defun([_LT_CMD_GLOBAL_SYMBOLS], | |
3322 [AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
3323 AC_REQUIRE([AC_PROG_CC])dnl | |
3324 AC_REQUIRE([LT_PATH_NM])dnl | |
3325 AC_REQUIRE([LT_PATH_LD])dnl | |
3326 m4_require([_LT_DECL_SED])dnl | |
3327 m4_require([_LT_DECL_EGREP])dnl | |
3328 m4_require([_LT_TAG_COMPILER])dnl | |
3329 | |
3330 # Check for command to grab the raw symbol name followed by C symbol from nm. | |
3331 AC_MSG_CHECKING([command to parse $NM output from $compiler object]) | |
3332 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], | |
3333 [ | |
3334 # These are sane defaults that work on at least a few old systems. | |
3335 # [They come from Ultrix. What could be older than Ultrix?!! ;)] | |
3336 | |
3337 # Character class describing NM global symbol codes. | |
3338 symcode='[[BCDEGRST]]' | |
3339 | |
3340 # Regexp to match symbols that can be accessed directly from C. | |
3341 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' | |
3342 | |
3343 # Define system-specific variables. | |
3344 case $host_os in | |
3345 aix*) | |
3346 symcode='[[BCDT]]' | |
3347 ;; | |
3348 cygwin* | mingw* | pw32* | cegcc*) | |
3349 symcode='[[ABCDGISTW]]' | |
3350 ;; | |
3351 hpux*) | |
3352 if test "$host_cpu" = ia64; then | |
3353 symcode='[[ABCDEGRST]]' | |
3354 fi | |
3355 ;; | |
3356 irix* | nonstopux*) | |
3357 symcode='[[BCDEGRST]]' | |
3358 ;; | |
3359 osf*) | |
3360 symcode='[[BCDEGQRST]]' | |
3361 ;; | |
3362 solaris*) | |
3363 symcode='[[BDRT]]' | |
3364 ;; | |
3365 sco3.2v5*) | |
3366 symcode='[[DT]]' | |
3367 ;; | |
3368 sysv4.2uw2*) | |
3369 symcode='[[DT]]' | |
3370 ;; | |
3371 sysv5* | sco5v6* | unixware* | OpenUNIX*) | |
3372 symcode='[[ABDT]]' | |
3373 ;; | |
3374 sysv4) | |
3375 symcode='[[DFNSTU]]' | |
3376 ;; | |
3377 esac | |
3378 | |
3379 # If we're using GNU nm, then use its standard symbol codes. | |
3380 case `$NM -V 2>&1` in | |
3381 *GNU* | *'with BFD'*) | |
3382 symcode='[[ABCDGIRSTW]]' ;; | |
3383 esac | |
3384 | |
3385 # Transform an extracted symbol line into a proper C declaration. | |
3386 # Some systems (esp. on ia64) link data and code symbols differently, | |
3387 # so use this general approach. | |
3388 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p'
-e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" | |
3389 | |
3390 # Transform an extracted symbol line into symbol name and symbol address | |
3391 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"
\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (vo
id *) \&\2},/p'" | |
3392 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'" | |
3393 | |
3394 # Handle CRLF in mingw tool chain | |
3395 opt_cr= | |
3396 case $build_os in | |
3397 mingw*) | |
3398 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp | |
3399 ;; | |
3400 esac | |
3401 | |
3402 # Try without a prefix underscore, then with it. | |
3403 for ac_symprfx in "" "_"; do | |
3404 | |
3405 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. | |
3406 symxfrm="\\1 $ac_symprfx\\2 \\2" | |
3407 | |
3408 # Write the raw and C identifiers. | |
3409 if test "$lt_cv_nm_interface" = "MS dumpbin"; then | |
3410 # Fake it for dumpbin and say T for any non-static function | |
3411 # and D for any global variable. | |
3412 # Also find C++ and __fastcall symbols from MSVC++, | |
3413 # which start with @ or ?. | |
3414 lt_cv_sys_global_symbol_pipe="$AWK ['"\ | |
3415 " {last_section=section; section=\$ 3};"\ | |
3416 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ | |
3417 " \$ 0!~/External *\|/{next};"\ | |
3418 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ | |
3419 " {if(hide[section]) next};"\ | |
3420 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ | |
3421 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ | |
3422 " s[1]~/^[@?]/{print s[1], s[1]; next};"\ | |
3423 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ | |
3424 " ' prfx=^$ac_symprfx]" | |
3425 else | |
3426 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)
[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" | |
3427 fi | |
3428 | |
3429 # Check to see that the pipe works correctly. | |
3430 pipe_works=no | |
3431 | |
3432 rm -f conftest* | |
3433 cat > conftest.$ac_ext <<_LT_EOF | |
3434 #ifdef __cplusplus | |
3435 extern "C" { | |
3436 #endif | |
3437 char nm_test_var; | |
3438 void nm_test_func(void); | |
3439 void nm_test_func(void){} | |
3440 #ifdef __cplusplus | |
3441 } | |
3442 #endif | |
3443 int main(){nm_test_var='a';nm_test_func();return(0);} | |
3444 _LT_EOF | |
3445 | |
3446 if AC_TRY_EVAL(ac_compile); then | |
3447 # Now try to grab the symbols. | |
3448 nlist=conftest.nm | |
3449 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $n
list) && test -s "$nlist"; then | |
3450 # Try sorting and uniquifying the output. | |
3451 if sort "$nlist" | uniq > "$nlist"T; then | |
3452 mv -f "$nlist"T "$nlist" | |
3453 else | |
3454 rm -f "$nlist"T | |
3455 fi | |
3456 | |
3457 # Make sure that we snagged all the symbols we need. | |
3458 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then | |
3459 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then | |
3460 cat <<_LT_EOF > conftest.$ac_ext | |
3461 #ifdef __cplusplus | |
3462 extern "C" { | |
3463 #endif | |
3464 | |
3465 _LT_EOF | |
3466 # Now generate the symbol file. | |
3467 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >
> conftest.$ac_ext' | |
3468 | |
3469 cat <<_LT_EOF >> conftest.$ac_ext | |
3470 | |
3471 /* The mapping between symbol names and symbols. */ | |
3472 const struct { | |
3473 const char *name; | |
3474 void *address; | |
3475 } | |
3476 lt__PROGRAM__LTX_preloaded_symbols[[]] = | |
3477 { | |
3478 { "@PROGRAM@", (void *) 0 }, | |
3479 _LT_EOF | |
3480 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/"
< "$nlist" | $GREP -v main >> conftest.$ac_ext | |
3481 cat <<\_LT_EOF >> conftest.$ac_ext | |
3482 {0, (void *) 0} | |
3483 }; | |
3484 | |
3485 /* This works around a problem in FreeBSD linker */ | |
3486 #ifdef FREEBSD_WORKAROUND | |
3487 static const void *lt_preloaded_setup() { | |
3488 return lt__PROGRAM__LTX_preloaded_symbols; | |
3489 } | |
3490 #endif | |
3491 | |
3492 #ifdef __cplusplus | |
3493 } | |
3494 #endif | |
3495 _LT_EOF | |
3496 # Now try linking the two files. | |
3497 mv conftest.$ac_objext conftstm.$ac_objext | |
3498 lt_save_LIBS="$LIBS" | |
3499 lt_save_CFLAGS="$CFLAGS" | |
3500 LIBS="conftstm.$ac_objext" | |
3501 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" | |
3502 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then | |
3503 pipe_works=yes | |
3504 fi | |
3505 LIBS="$lt_save_LIBS" | |
3506 CFLAGS="$lt_save_CFLAGS" | |
3507 else | |
3508 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD | |
3509 fi | |
3510 else | |
3511 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD | |
3512 fi | |
3513 else | |
3514 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD | |
3515 fi | |
3516 else | |
3517 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD | |
3518 cat conftest.$ac_ext >&5 | |
3519 fi | |
3520 rm -rf conftest* conftst* | |
3521 | |
3522 # Do not use the global_symbol_pipe unless it works. | |
3523 if test "$pipe_works" = yes; then | |
3524 break | |
3525 else | |
3526 lt_cv_sys_global_symbol_pipe= | |
3527 fi | |
3528 done | |
3529 ]) | |
3530 if test -z "$lt_cv_sys_global_symbol_pipe"; then | |
3531 lt_cv_sys_global_symbol_to_cdecl= | |
3532 fi | |
3533 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; the
n | |
3534 AC_MSG_RESULT(failed) | |
3535 else | |
3536 AC_MSG_RESULT(ok) | |
3537 fi | |
3538 | |
3539 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], | |
3540 [Take the output of nm and produce a listing of raw symbols and C names]) | |
3541 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], | |
3542 [Transform the output of nm in a proper C declaration]) | |
3543 _LT_DECL([global_symbol_to_c_name_address], | |
3544 [lt_cv_sys_global_symbol_to_c_name_address], [1], | |
3545 [Transform the output of nm in a C name address pair]) | |
3546 _LT_DECL([global_symbol_to_c_name_address_lib_prefix], | |
3547 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], | |
3548 [Transform the output of nm in a C name address pair when lib prefix is need
ed]) | |
3549 ]) # _LT_CMD_GLOBAL_SYMBOLS | |
3550 | |
3551 | |
3552 # _LT_COMPILER_PIC([TAGNAME]) | |
3553 # --------------------------- | |
3554 m4_defun([_LT_COMPILER_PIC], | |
3555 [m4_require([_LT_TAG_COMPILER])dnl | |
3556 _LT_TAGVAR(lt_prog_compiler_wl, $1)= | |
3557 _LT_TAGVAR(lt_prog_compiler_pic, $1)= | |
3558 _LT_TAGVAR(lt_prog_compiler_static, $1)= | |
3559 | |
3560 AC_MSG_CHECKING([for $compiler option to produce PIC]) | |
3561 m4_if([$1], [CXX], [ | |
3562 # C++ specific cases for pic, static, wl, etc. | |
3563 if test "$GXX" = yes; then | |
3564 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
3565 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
3566 | |
3567 case $host_os in | |
3568 aix*) | |
3569 # All AIX code is PIC. | |
3570 if test "$host_cpu" = ia64; then | |
3571 # AIX 5 now supports IA64 processor | |
3572 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
3573 fi | |
3574 ;; | |
3575 | |
3576 amigaos*) | |
3577 case $host_cpu in | |
3578 powerpc) | |
3579 # see comment about AmigaOS4 .so support | |
3580 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
3581 ;; | |
3582 m68k) | |
3583 # FIXME: we need at least 68020 code to build shared libraries, but | |
3584 # adding the `-m68020' flag to GCC prevents building anything better
, | |
3585 # like `-m68040'. | |
3586 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-r
estore-a4' | |
3587 ;; | |
3588 esac | |
3589 ;; | |
3590 | |
3591 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) | |
3592 # PIC is the default for these OSes. | |
3593 ;; | |
3594 mingw* | cygwin* | os2* | pw32* | cegcc*) | |
3595 # This hack is so that the source file can tell whether it is being | |
3596 # built for inclusion in a dll (and should export symbols for example). | |
3597 # Although the cygwin gcc ignores -fPIC, still need this for old-style | |
3598 # (--disable-auto-import) libraries | |
3599 m4_if([$1], [GCJ], [], | |
3600 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) | |
3601 ;; | |
3602 darwin* | rhapsody*) | |
3603 # PIC is the default on this platform | |
3604 # Common symbols not allowed in MH_DYLIB files | |
3605 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' | |
3606 ;; | |
3607 *djgpp*) | |
3608 # DJGPP does not support shared libraries at all | |
3609 _LT_TAGVAR(lt_prog_compiler_pic, $1)= | |
3610 ;; | |
3611 interix[[3-9]]*) | |
3612 # Interix 3.x gcc -fpic/-fPIC options generate broken code. | |
3613 # Instead, we relocate shared libraries at runtime. | |
3614 ;; | |
3615 sysv4*MP*) | |
3616 if test -d /usr/nec; then | |
3617 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic | |
3618 fi | |
3619 ;; | |
3620 hpux*) | |
3621 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit | |
3622 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag | |
3623 # sets the default TLS model and affects inlining. | |
3624 case $host_cpu in | |
3625 hppa*64*) | |
3626 ;; | |
3627 *) | |
3628 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
3629 ;; | |
3630 esac | |
3631 ;; | |
3632 *qnx* | *nto*) | |
3633 # QNX uses GNU C++, but need to define -shared option too, otherwise | |
3634 # it will coredump. | |
3635 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' | |
3636 ;; | |
3637 *) | |
3638 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
3639 ;; | |
3640 esac | |
3641 else | |
3642 case $host_os in | |
3643 aix[[4-9]]*) | |
3644 # All AIX code is PIC. | |
3645 if test "$host_cpu" = ia64; then | |
3646 # AIX 5 now supports IA64 processor | |
3647 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
3648 else | |
3649 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' | |
3650 fi | |
3651 ;; | |
3652 chorus*) | |
3653 case $cc_basename in | |
3654 cxch68*) | |
3655 # Green Hills C++ Compiler | |
3656 # _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" | |
3657 ;; | |
3658 esac | |
3659 ;; | |
3660 dgux*) | |
3661 case $cc_basename in | |
3662 ec++*) | |
3663 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
3664 ;; | |
3665 ghcx*) | |
3666 # Green Hills C++ Compiler | |
3667 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
3668 ;; | |
3669 *) | |
3670 ;; | |
3671 esac | |
3672 ;; | |
3673 freebsd* | dragonfly*) | |
3674 # FreeBSD uses GNU C++ | |
3675 ;; | |
3676 hpux9* | hpux10* | hpux11*) | |
3677 case $cc_basename in | |
3678 CC*) | |
3679 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
3680 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' | |
3681 if test "$host_cpu" != ia64; then | |
3682 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' | |
3683 fi | |
3684 ;; | |
3685 aCC*) | |
3686 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
3687 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' | |
3688 case $host_cpu in | |
3689 hppa*64*|ia64*) | |
3690 # +Z the default | |
3691 ;; | |
3692 *) | |
3693 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' | |
3694 ;; | |
3695 esac | |
3696 ;; | |
3697 *) | |
3698 ;; | |
3699 esac | |
3700 ;; | |
3701 interix*) | |
3702 # This is c89, which is MS Visual C++ (no shared libs) | |
3703 # Anyone wants to do a port? | |
3704 ;; | |
3705 irix5* | irix6* | nonstopux*) | |
3706 case $cc_basename in | |
3707 CC*) | |
3708 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
3709 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
3710 # CC pic flag -KPIC is the default. | |
3711 ;; | |
3712 *) | |
3713 ;; | |
3714 esac | |
3715 ;; | |
3716 linux* | k*bsd*-gnu) | |
3717 case $cc_basename in | |
3718 KCC*) | |
3719 # KAI C++ Compiler | |
3720 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' | |
3721 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
3722 ;; | |
3723 ecpc* ) | |
3724 # old Intel C++ for x86_64 which still supported -KPIC. | |
3725 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
3726 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
3727 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
3728 ;; | |
3729 icpc* ) | |
3730 # Intel C++, used to be incompatible with GCC. | |
3731 # ICC 10 doesn't accept -KPIC any more. | |
3732 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
3733 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
3734 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
3735 ;; | |
3736 pgCC* | pgcpp*) | |
3737 # Portland Group C++ compiler | |
3738 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
3739 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' | |
3740 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
3741 ;; | |
3742 cxx*) | |
3743 # Compaq C++ | |
3744 # Make sure the PIC flag is empty. It appears that all Alpha | |
3745 # Linux and Compaq Tru64 Unix objects are PIC. | |
3746 _LT_TAGVAR(lt_prog_compiler_pic, $1)= | |
3747 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
3748 ;; | |
3749 xlc* | xlC*) | |
3750 # IBM XL 8.0 on PPC | |
3751 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
3752 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' | |
3753 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' | |
3754 ;; | |
3755 *) | |
3756 case `$CC -V 2>&1 | sed 5q` in | |
3757 *Sun\ C*) | |
3758 # Sun C++ 5.9 | |
3759 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
3760 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
3761 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' | |
3762 ;; | |
3763 esac | |
3764 ;; | |
3765 esac | |
3766 ;; | |
3767 lynxos*) | |
3768 ;; | |
3769 m88k*) | |
3770 ;; | |
3771 mvs*) | |
3772 case $cc_basename in | |
3773 cxx*) | |
3774 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' | |
3775 ;; | |
3776 *) | |
3777 ;; | |
3778 esac | |
3779 ;; | |
3780 netbsd*) | |
3781 ;; | |
3782 *qnx* | *nto*) | |
3783 # QNX uses GNU C++, but need to define -shared option too, otherwise | |
3784 # it will coredump. | |
3785 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' | |
3786 ;; | |
3787 osf3* | osf4* | osf5*) | |
3788 case $cc_basename in | |
3789 KCC*) | |
3790 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' | |
3791 ;; | |
3792 RCC*) | |
3793 # Rational C++ 2.4.1 | |
3794 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
3795 ;; | |
3796 cxx*) | |
3797 # Digital/Compaq C++ | |
3798 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
3799 # Make sure the PIC flag is empty. It appears that all Alpha | |
3800 # Linux and Compaq Tru64 Unix objects are PIC. | |
3801 _LT_TAGVAR(lt_prog_compiler_pic, $1)= | |
3802 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
3803 ;; | |
3804 *) | |
3805 ;; | |
3806 esac | |
3807 ;; | |
3808 psos*) | |
3809 ;; | |
3810 solaris*) | |
3811 case $cc_basename in | |
3812 CC*) | |
3813 # Sun C++ 4.2, 5.x and Centerline C++ | |
3814 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
3815 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
3816 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' | |
3817 ;; | |
3818 gcx*) | |
3819 # Green Hills C++ Compiler | |
3820 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' | |
3821 ;; | |
3822 *) | |
3823 ;; | |
3824 esac | |
3825 ;; | |
3826 sunos4*) | |
3827 case $cc_basename in | |
3828 CC*) | |
3829 # Sun C++ 4.x | |
3830 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
3831 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
3832 ;; | |
3833 lcc*) | |
3834 # Lucid | |
3835 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
3836 ;; | |
3837 *) | |
3838 ;; | |
3839 esac | |
3840 ;; | |
3841 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) | |
3842 case $cc_basename in | |
3843 CC*) | |
3844 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
3845 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
3846 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
3847 ;; | |
3848 esac | |
3849 ;; | |
3850 tandem*) | |
3851 case $cc_basename in | |
3852 NCC*) | |
3853 # NonStop-UX NCC 3.20 | |
3854 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
3855 ;; | |
3856 *) | |
3857 ;; | |
3858 esac | |
3859 ;; | |
3860 vxworks*) | |
3861 ;; | |
3862 *) | |
3863 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no | |
3864 ;; | |
3865 esac | |
3866 fi | |
3867 ], | |
3868 [ | |
3869 if test "$GCC" = yes; then | |
3870 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
3871 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
3872 | |
3873 case $host_os in | |
3874 aix*) | |
3875 # All AIX code is PIC. | |
3876 if test "$host_cpu" = ia64; then | |
3877 # AIX 5 now supports IA64 processor | |
3878 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
3879 fi | |
3880 ;; | |
3881 | |
3882 amigaos*) | |
3883 case $host_cpu in | |
3884 powerpc) | |
3885 # see comment about AmigaOS4 .so support | |
3886 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
3887 ;; | |
3888 m68k) | |
3889 # FIXME: we need at least 68020 code to build shared libraries, but | |
3890 # adding the `-m68020' flag to GCC prevents building anything better
, | |
3891 # like `-m68040'. | |
3892 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-r
estore-a4' | |
3893 ;; | |
3894 esac | |
3895 ;; | |
3896 | |
3897 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) | |
3898 # PIC is the default for these OSes. | |
3899 ;; | |
3900 | |
3901 mingw* | cygwin* | pw32* | os2* | cegcc*) | |
3902 # This hack is so that the source file can tell whether it is being | |
3903 # built for inclusion in a dll (and should export symbols for example). | |
3904 # Although the cygwin gcc ignores -fPIC, still need this for old-style | |
3905 # (--disable-auto-import) libraries | |
3906 m4_if([$1], [GCJ], [], | |
3907 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) | |
3908 ;; | |
3909 | |
3910 darwin* | rhapsody*) | |
3911 # PIC is the default on this platform | |
3912 # Common symbols not allowed in MH_DYLIB files | |
3913 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' | |
3914 ;; | |
3915 | |
3916 hpux*) | |
3917 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit | |
3918 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag | |
3919 # sets the default TLS model and affects inlining. | |
3920 case $host_cpu in | |
3921 hppa*64*) | |
3922 # +Z the default | |
3923 ;; | |
3924 *) | |
3925 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
3926 ;; | |
3927 esac | |
3928 ;; | |
3929 | |
3930 interix[[3-9]]*) | |
3931 # Interix 3.x gcc -fpic/-fPIC options generate broken code. | |
3932 # Instead, we relocate shared libraries at runtime. | |
3933 ;; | |
3934 | |
3935 msdosdjgpp*) | |
3936 # Just because we use GCC doesn't mean we suddenly get shared libraries | |
3937 # on systems that don't support them. | |
3938 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no | |
3939 enable_shared=no | |
3940 ;; | |
3941 | |
3942 *nto* | *qnx*) | |
3943 # QNX uses GNU C++, but need to define -shared option too, otherwise | |
3944 # it will coredump. | |
3945 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' | |
3946 ;; | |
3947 | |
3948 sysv4*MP*) | |
3949 if test -d /usr/nec; then | |
3950 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic | |
3951 fi | |
3952 ;; | |
3953 | |
3954 *) | |
3955 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
3956 ;; | |
3957 esac | |
3958 else | |
3959 # PORTME Check for flag to pass linker flags through the system compiler. | |
3960 case $host_os in | |
3961 aix*) | |
3962 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
3963 if test "$host_cpu" = ia64; then | |
3964 # AIX 5 now supports IA64 processor | |
3965 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
3966 else | |
3967 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' | |
3968 fi | |
3969 ;; | |
3970 | |
3971 mingw* | cygwin* | pw32* | os2* | cegcc*) | |
3972 # This hack is so that the source file can tell whether it is being | |
3973 # built for inclusion in a dll (and should export symbols for example). | |
3974 m4_if([$1], [GCJ], [], | |
3975 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) | |
3976 ;; | |
3977 | |
3978 hpux9* | hpux10* | hpux11*) | |
3979 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
3980 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but | |
3981 # not for PA HP-UX. | |
3982 case $host_cpu in | |
3983 hppa*64*|ia64*) | |
3984 # +Z the default | |
3985 ;; | |
3986 *) | |
3987 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' | |
3988 ;; | |
3989 esac | |
3990 # Is there a better lt_prog_compiler_static that works with the bundled CC
? | |
3991 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' | |
3992 ;; | |
3993 | |
3994 irix5* | irix6* | nonstopux*) | |
3995 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
3996 # PIC (with -KPIC) is the default. | |
3997 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
3998 ;; | |
3999 | |
4000 linux* | k*bsd*-gnu) | |
4001 case $cc_basename in | |
4002 # old Intel for x86_64 which still supported -KPIC. | |
4003 ecc*) | |
4004 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4005 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
4006 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
4007 ;; | |
4008 # icc used to be incompatible with GCC. | |
4009 # ICC 10 doesn't accept -KPIC any more. | |
4010 icc* | ifort*) | |
4011 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4012 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
4013 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
4014 ;; | |
4015 # Lahey Fortran 8.1. | |
4016 lf95*) | |
4017 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4018 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' | |
4019 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' | |
4020 ;; | |
4021 pgcc* | pgf77* | pgf90* | pgf95*) | |
4022 # Portland Group compilers (*not* the Pentium gcc compiler, | |
4023 # which looks to be a dead project) | |
4024 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4025 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' | |
4026 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
4027 ;; | |
4028 ccc*) | |
4029 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4030 # All Alpha code is PIC. | |
4031 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
4032 ;; | |
4033 xl*) | |
4034 # IBM XL C 8.0/Fortran 10.1 on PPC | |
4035 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4036 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' | |
4037 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' | |
4038 ;; | |
4039 *) | |
4040 case `$CC -V 2>&1 | sed 5q` in | |
4041 *Sun\ C*) | |
4042 # Sun C 5.9 | |
4043 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
4044 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
4045 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4046 ;; | |
4047 *Sun\ F*) | |
4048 # Sun Fortran 8.3 passes all unrecognized flags to the linker | |
4049 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
4050 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
4051 _LT_TAGVAR(lt_prog_compiler_wl, $1)='' | |
4052 ;; | |
4053 esac | |
4054 ;; | |
4055 esac | |
4056 ;; | |
4057 | |
4058 newsos6) | |
4059 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
4060 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
4061 ;; | |
4062 | |
4063 *nto* | *qnx*) | |
4064 # QNX uses GNU C++, but need to define -shared option too, otherwise | |
4065 # it will coredump. | |
4066 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' | |
4067 ;; | |
4068 | |
4069 osf3* | osf4* | osf5*) | |
4070 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4071 # All OSF/1 code is PIC. | |
4072 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
4073 ;; | |
4074 | |
4075 rdos*) | |
4076 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
4077 ;; | |
4078 | |
4079 solaris*) | |
4080 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
4081 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
4082 case $cc_basename in | |
4083 f77* | f90* | f95*) | |
4084 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; | |
4085 *) | |
4086 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; | |
4087 esac | |
4088 ;; | |
4089 | |
4090 sunos4*) | |
4091 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' | |
4092 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' | |
4093 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
4094 ;; | |
4095 | |
4096 sysv4 | sysv4.2uw2* | sysv4.3*) | |
4097 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4098 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
4099 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
4100 ;; | |
4101 | |
4102 sysv4*MP*) | |
4103 if test -d /usr/nec ;then | |
4104 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' | |
4105 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
4106 fi | |
4107 ;; | |
4108 | |
4109 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) | |
4110 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4111 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
4112 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
4113 ;; | |
4114 | |
4115 unicos*) | |
4116 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4117 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no | |
4118 ;; | |
4119 | |
4120 uts4*) | |
4121 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
4122 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
4123 ;; | |
4124 | |
4125 *) | |
4126 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no | |
4127 ;; | |
4128 esac | |
4129 fi | |
4130 ]) | |
4131 case $host_os in | |
4132 # For platforms which do not support PIC, -DPIC is meaningless: | |
4133 *djgpp*) | |
4134 _LT_TAGVAR(lt_prog_compiler_pic, $1)= | |
4135 ;; | |
4136 *) | |
4137 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@
&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" | |
4138 ;; | |
4139 esac | |
4140 AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) | |
4141 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], | |
4142 [How to pass a linker flag through the compiler]) | |
4143 | |
4144 # | |
4145 # Check to make sure the PIC flag actually works. | |
4146 # | |
4147 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then | |
4148 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $
1) works], | |
4149 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], | |
4150 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1]
,[CXX],[ -DPIC],[])])], [], | |
4151 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in | |
4152 "" | " "*) ;; | |
4153 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic,
$1)" ;; | |
4154 esac], | |
4155 [_LT_TAGVAR(lt_prog_compiler_pic, $1)= | |
4156 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) | |
4157 fi | |
4158 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], | |
4159 [Additional compiler flags for building library objects]) | |
4160 | |
4161 # | |
4162 # Check to make sure the static flag actually works. | |
4163 # | |
4164 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt
_prog_compiler_static, $1)\" | |
4165 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], | |
4166 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), | |
4167 $lt_tmp_static_flag, | |
4168 [], | |
4169 [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) | |
4170 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], | |
4171 [Compiler flag to prevent dynamic linking]) | |
4172 ])# _LT_COMPILER_PIC | |
4173 | |
4174 | |
4175 # _LT_LINKER_SHLIBS([TAGNAME]) | |
4176 # ---------------------------- | |
4177 # See if the linker supports building shared libraries. | |
4178 m4_defun([_LT_LINKER_SHLIBS], | |
4179 [AC_REQUIRE([LT_PATH_LD])dnl | |
4180 AC_REQUIRE([LT_PATH_NM])dnl | |
4181 m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
4182 m4_require([_LT_DECL_EGREP])dnl | |
4183 m4_require([_LT_DECL_SED])dnl | |
4184 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl | |
4185 m4_require([_LT_TAG_COMPILER])dnl | |
4186 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) | |
4187 m4_if([$1], [CXX], [ | |
4188 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbo
l_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
4189 case $host_os in | |
4190 aix[[4-9]]*) | |
4191 # If we're using GNU nm, then we don't want the "-C" option. | |
4192 # -C means demangle to AIX nm, but means don't demangle with GNU nm | |
4193 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then | |
4194 _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' | |
4195 else | |
4196 _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' | |
4197 fi | |
4198 ;; | |
4199 pw32*) | |
4200 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" | |
4201 ;; | |
4202 cygwin* | mingw* | cegcc*) | |
4203 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_sym
bol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]
__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[
]]/s/.* //'\'' | sort | uniq > $export_symbols' | |
4204 ;; | |
4205 *) | |
4206 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_sym
bol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
4207 ;; | |
4208 esac | |
4209 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] | |
4210 ], [ | |
4211 runpath_var= | |
4212 _LT_TAGVAR(allow_undefined_flag, $1)= | |
4213 _LT_TAGVAR(always_export_symbols, $1)=no | |
4214 _LT_TAGVAR(archive_cmds, $1)= | |
4215 _LT_TAGVAR(archive_expsym_cmds, $1)= | |
4216 _LT_TAGVAR(compiler_needs_object, $1)=no | |
4217 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no | |
4218 _LT_TAGVAR(export_dynamic_flag_spec, $1)= | |
4219 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbo
l_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
4220 _LT_TAGVAR(hardcode_automatic, $1)=no | |
4221 _LT_TAGVAR(hardcode_direct, $1)=no | |
4222 _LT_TAGVAR(hardcode_direct_absolute, $1)=no | |
4223 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
4224 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= | |
4225 _LT_TAGVAR(hardcode_libdir_separator, $1)= | |
4226 _LT_TAGVAR(hardcode_minus_L, $1)=no | |
4227 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported | |
4228 _LT_TAGVAR(inherit_rpath, $1)=no | |
4229 _LT_TAGVAR(link_all_deplibs, $1)=unknown | |
4230 _LT_TAGVAR(module_cmds, $1)= | |
4231 _LT_TAGVAR(module_expsym_cmds, $1)= | |
4232 _LT_TAGVAR(old_archive_from_new_cmds, $1)= | |
4233 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= | |
4234 _LT_TAGVAR(thread_safe_flag_spec, $1)= | |
4235 _LT_TAGVAR(whole_archive_flag_spec, $1)= | |
4236 # include_expsyms should be a list of space-separated symbols to be *always* | |
4237 # included in the symbol list | |
4238 _LT_TAGVAR(include_expsyms, $1)= | |
4239 # exclude_expsyms can be an extended regexp of symbols to exclude | |
4240 # it will be wrapped by ` (' and `)$', so one must not match beginning or | |
4241 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', | |
4242 # as well as any symbol that contains `d'. | |
4243 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] | |
4244 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out | |
4245 # platforms (ab)use it in PIC code, but their linkers get confused if | |
4246 # the symbol is explicitly referenced. Since portable code cannot | |
4247 # rely on this symbol name, it's probably fine to never include it in | |
4248 # preloaded symbol tables. | |
4249 # Exclude shared library initialization/finalization symbols. | |
4250 dnl Note also adjust exclude_expsyms for C++ above. | |
4251 extract_expsyms_cmds= | |
4252 | |
4253 case $host_os in | |
4254 cygwin* | mingw* | pw32* | cegcc*) | |
4255 # FIXME: the MSVC++ port hasn't been tested in a loooong time | |
4256 # When not using gcc, we currently assume that we are using | |
4257 # Microsoft Visual C++. | |
4258 if test "$GCC" != yes; then | |
4259 with_gnu_ld=no | |
4260 fi | |
4261 ;; | |
4262 interix*) | |
4263 # we just hope/assume this is gcc and not c89 (= MSVC++) | |
4264 with_gnu_ld=yes | |
4265 ;; | |
4266 openbsd*) | |
4267 with_gnu_ld=no | |
4268 ;; | |
4269 esac | |
4270 | |
4271 _LT_TAGVAR(ld_shlibs, $1)=yes | |
4272 if test "$with_gnu_ld" = yes; then | |
4273 # If archive_cmds runs LD, not CC, wlarc should be empty | |
4274 wlarc='${wl}' | |
4275 | |
4276 # Set some defaults for GNU ld with shared library support. These | |
4277 # are reset later if shared libraries are not supported. Putting them | |
4278 # here allows them to be overridden if necessary. | |
4279 runpath_var=LD_RUN_PATH | |
4280 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
4281 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
4282 # ancient GNU ld didn't support --whole-archive et. al. | |
4283 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then | |
4284 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenien
ce '"$wlarc"'--no-whole-archive' | |
4285 else | |
4286 _LT_TAGVAR(whole_archive_flag_spec, $1)= | |
4287 fi | |
4288 supports_anon_versioning=no | |
4289 case `$LD -v 2>&1` in | |
4290 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 | |
4291 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... | |
4292 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... | |
4293 *\ 2.11.*) ;; # other 2.11 versions | |
4294 *) supports_anon_versioning=yes ;; | |
4295 esac | |
4296 | |
4297 # See if GNU ld supports shared libraries. | |
4298 case $host_os in | |
4299 aix[[3-9]]*) | |
4300 # On AIX/PPC, the GNU linker is very broken | |
4301 if test "$host_cpu" != ia64; then | |
4302 _LT_TAGVAR(ld_shlibs, $1)=no | |
4303 cat <<_LT_EOF 1>&2 | |
4304 | |
4305 *** Warning: the GNU linker, at least up to release 2.9.1, is reported | |
4306 *** to be unable to reliably create shared libraries on AIX. | |
4307 *** Therefore, libtool is disabling shared libraries support. If you | |
4308 *** really care for shared libraries, you may want to modify your PATH | |
4309 *** so that a non-GNU linker is found, and then restart. | |
4310 | |
4311 _LT_EOF | |
4312 fi | |
4313 ;; | |
4314 | |
4315 amigaos*) | |
4316 case $host_cpu in | |
4317 powerpc) | |
4318 # see comment about AmigaOS4 .so support | |
4319 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compile
r_flags ${wl}-soname $wl$soname -o $lib' | |
4320 _LT_TAGVAR(archive_expsym_cmds, $1)='' | |
4321 ;; | |
4322 m68k) | |
4323 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$E
CHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIB
RARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >>
$output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_ob
jdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdi
r && a2ixlibrary -32)' | |
4324 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
4325 _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
4326 ;; | |
4327 esac | |
4328 ;; | |
4329 | |
4330 beos*) | |
4331 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
4332 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported | |
4333 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc | |
4334 # support --undefined. This deserves some investigation. FIXME | |
4335 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_f
lags ${wl}-soname $wl$soname -o $lib' | |
4336 else | |
4337 _LT_TAGVAR(ld_shlibs, $1)=no | |
4338 fi | |
4339 ;; | |
4340 | |
4341 cygwin* | mingw* | pw32* | cegcc*) | |
4342 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, | |
4343 # as there is no search path for DLLs. | |
4344 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
4345 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported | |
4346 _LT_TAGVAR(always_export_symbols, $1)=no | |
4347 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes | |
4348 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_s
ymbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $
SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' | |
4349 | |
4350 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then | |
4351 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_fl
ags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-impli
b -Xlinker $lib' | |
4352 # If the export-symbols file already is a .def file (1st line | |
4353 # is EXPORTS), use it as is; otherwise, prepend... | |
4354 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`
" = xEXPORTS; then | |
4355 cp $export_symbols $output_objdir/$soname.def; | |
4356 else | |
4357 echo EXPORTS > $output_objdir/$soname.def; | |
4358 cat $export_symbols >> $output_objdir/$soname.def; | |
4359 fi~ | |
4360 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags
-o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -
Xlinker $lib' | |
4361 else | |
4362 _LT_TAGVAR(ld_shlibs, $1)=no | |
4363 fi | |
4364 ;; | |
4365 | |
4366 interix[[3-9]]*) | |
4367 _LT_TAGVAR(hardcode_direct, $1)=no | |
4368 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
4369 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
4370 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
4371 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. | |
4372 # Instead, shared libraries are loaded at an image base (0x10000000 by | |
4373 # default) and relocated if they conflict, which is a slow very memory | |
4374 # consuming and fragmenting process. To avoid this, we pick a random, | |
4375 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link | |
4376 # time. Moving up from 0x10000000 also allows more sbrk(2) space. | |
4377 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $com
piler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 2
62144 + 1342177280` -o $lib' | |
4378 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output
_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $
{wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--i
mage-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
4379 ;; | |
4380 | |
4381 gnu* | linux* | tpf* | k*bsd*-gnu) | |
4382 tmp_diet=no | |
4383 if test "$host_os" = linux-dietlibc; then | |
4384 case $cc_basename in | |
4385 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!d
iet-dyn) | |
4386 esac | |
4387 fi | |
4388 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ | |
4389 && test "$tmp_diet" = no | |
4390 then | |
4391 tmp_addflag= | |
4392 tmp_sharedflag='-shared' | |
4393 case $cc_basename,$host_cpu in | |
4394 pgcc*) # Portland Group C compiler | |
4395 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv
in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenienc
e,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' | |
4396 tmp_addflag=' $pic_flag' | |
4397 ;; | |
4398 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers | |
4399 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv
in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenienc
e,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' | |
4400 tmp_addflag=' $pic_flag -Mnomain' ;; | |
4401 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 | |
4402 tmp_addflag=' -i_dynamic' ;; | |
4403 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 | |
4404 tmp_addflag=' -i_dynamic -nofor_main' ;; | |
4405 ifc* | ifort*) # Intel Fortran compiler | |
4406 tmp_addflag=' -nofor_main' ;; | |
4407 lf95*) # Lahey Fortran 8.1 | |
4408 _LT_TAGVAR(whole_archive_flag_spec, $1)= | |
4409 tmp_sharedflag='--shared' ;; | |
4410 xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf bel
ow) | |
4411 tmp_sharedflag='-qmkshrobj' | |
4412 tmp_addflag= ;; | |
4413 esac | |
4414 case `$CC -V 2>&1 | sed 5q` in | |
4415 *Sun\ C*) # Sun C 5.9 | |
4416 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_conv
enience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=
\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-ar
chive' | |
4417 _LT_TAGVAR(compiler_needs_object, $1)=yes | |
4418 tmp_sharedflag='-G' ;; | |
4419 *Sun\ F*) # Sun Fortran 8.3 | |
4420 tmp_sharedflag='-G' ;; | |
4421 esac | |
4422 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $lib
objs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
4423 | |
4424 if test "x$supports_anon_versioning" = xyes; then | |
4425 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir
/$libname.ver~ | |
4426 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libn
ame.ver~ | |
4427 echo "local: *; };" >> $output_objdir/$libname.ver~ | |
4428 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_fl
ags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ve
r -o $lib' | |
4429 fi | |
4430 | |
4431 case $cc_basename in | |
4432 xlf*) | |
4433 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself | |
4434 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience -
-no-whole-archive' | |
4435 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
4436 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' | |
4437 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_
flags -soname $soname -o $lib' | |
4438 if test "x$supports_anon_versioning" = xyes; then | |
4439 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objd
ir/$libname.ver~ | |
4440 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$li
bname.ver~ | |
4441 echo "local: *; };" >> $output_objdir/$libname.ver~ | |
4442 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -ver
sion-script $output_objdir/$libname.ver -o $lib' | |
4443 fi | |
4444 ;; | |
4445 esac | |
4446 else | |
4447 _LT_TAGVAR(ld_shlibs, $1)=no | |
4448 fi | |
4449 ;; | |
4450 | |
4451 netbsd*) | |
4452 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
4453 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_
flags -o $lib' | |
4454 wlarc= | |
4455 else | |
4456 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_fl
ags ${wl}-soname $wl$soname -o $lib' | |
4457 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $comp
iler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols
-o $lib' | |
4458 fi | |
4459 ;; | |
4460 | |
4461 solaris*) | |
4462 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then | |
4463 _LT_TAGVAR(ld_shlibs, $1)=no | |
4464 cat <<_LT_EOF 1>&2 | |
4465 | |
4466 *** Warning: The releases 2.8.* of the GNU linker cannot reliably | |
4467 *** create shared libraries on Solaris systems. Therefore, libtool | |
4468 *** is disabling shared libraries support. We urge you to upgrade GNU | |
4469 *** binutils to release 2.9.1 or newer. Another option is to modify | |
4470 *** your PATH or compiler configuration so that the native linker is | |
4471 *** used, and then restart. | |
4472 | |
4473 _LT_EOF | |
4474 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; the
n | |
4475 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_fl
ags ${wl}-soname $wl$soname -o $lib' | |
4476 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $comp
iler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols
-o $lib' | |
4477 else | |
4478 _LT_TAGVAR(ld_shlibs, $1)=no | |
4479 fi | |
4480 ;; | |
4481 | |
4482 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) | |
4483 case `$LD -v 2>&1` in | |
4484 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) | |
4485 _LT_TAGVAR(ld_shlibs, $1)=no | |
4486 cat <<_LT_EOF 1>&2 | |
4487 | |
4488 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not | |
4489 *** reliably create shared libraries on SCO systems. Therefore, libtool | |
4490 *** is disabling shared libraries support. We urge you to upgrade GNU | |
4491 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify | |
4492 *** your PATH or compiler configuration so that the native linker is | |
4493 *** used, and then restart. | |
4494 | |
4495 _LT_EOF | |
4496 ;; | |
4497 *) | |
4498 # For security reasons, it is highly recommended that you always | |
4499 # use absolute paths for naming shared libraries, and exclude the | |
4500 # DT_RUNPATH tag from executables and libraries. But doing so | |
4501 # requires that you compile everything twice, which is a pain. | |
4502 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; t
hen | |
4503 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
4504 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compile
r_flags ${wl}-soname $wl$soname -o $lib' | |
4505 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $
compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symb
ols -o $lib' | |
4506 else | |
4507 _LT_TAGVAR(ld_shlibs, $1)=no | |
4508 fi | |
4509 ;; | |
4510 esac | |
4511 ;; | |
4512 | |
4513 sunos4*) | |
4514 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $l
ibobjs $deplibs $linker_flags' | |
4515 wlarc= | |
4516 _LT_TAGVAR(hardcode_direct, $1)=yes | |
4517 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
4518 ;; | |
4519 | |
4520 *) | |
4521 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
4522 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_fl
ags ${wl}-soname $wl$soname -o $lib' | |
4523 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $comp
iler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols
-o $lib' | |
4524 else | |
4525 _LT_TAGVAR(ld_shlibs, $1)=no | |
4526 fi | |
4527 ;; | |
4528 esac | |
4529 | |
4530 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then | |
4531 runpath_var= | |
4532 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
4533 _LT_TAGVAR(export_dynamic_flag_spec, $1)= | |
4534 _LT_TAGVAR(whole_archive_flag_spec, $1)= | |
4535 fi | |
4536 else | |
4537 # PORTME fill in a description of your system's linker (not GNU ld) | |
4538 case $host_os in | |
4539 aix3*) | |
4540 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported | |
4541 _LT_TAGVAR(always_export_symbols, $1)=yes | |
4542 _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobj
s $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $
lib $output_objdir/$soname' | |
4543 # Note: this linker hardcodes the directories in LIBPATH if there | |
4544 # are no directories specified by -L. | |
4545 _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
4546 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then | |
4547 # Neither direct hardcoding nor static linking is supported with a | |
4548 # broken collect2. | |
4549 _LT_TAGVAR(hardcode_direct, $1)=unsupported | |
4550 fi | |
4551 ;; | |
4552 | |
4553 aix[[4-9]]*) | |
4554 if test "$host_cpu" = ia64; then | |
4555 # On IA64, the linker does run time linking by default, so we don't | |
4556 # have to do anything special. | |
4557 aix_use_runtimelinking=no | |
4558 exp_sym_flag='-Bexport' | |
4559 no_entry_flag="" | |
4560 else | |
4561 # If we're using GNU nm, then we don't want the "-C" option. | |
4562 # -C means demangle to AIX nm, but means don't demangle with GNU nm | |
4563 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then | |
4564 _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' | |
4565 else | |
4566 _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' | |
4567 fi | |
4568 aix_use_runtimelinking=no | |
4569 | |
4570 # Test if we are trying to use run time linking or normal | |
4571 # AIX style linking. If -brtl is somewhere in LDFLAGS, we | |
4572 # need to do runtime linking. | |
4573 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) | |
4574 for ld_flag in $LDFLAGS; do | |
4575 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then | |
4576 aix_use_runtimelinking=yes | |
4577 break | |
4578 fi | |
4579 done | |
4580 ;; | |
4581 esac | |
4582 | |
4583 exp_sym_flag='-bexport' | |
4584 no_entry_flag='-bnoentry' | |
4585 fi | |
4586 | |
4587 # When large executables or shared objects are built, AIX ld can | |
4588 # have problems creating the table of contents. If linking a library | |
4589 # or program results in "error TOC overflow" add -mminimal-toc to | |
4590 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not | |
4591 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. | |
4592 | |
4593 _LT_TAGVAR(archive_cmds, $1)='' | |
4594 _LT_TAGVAR(hardcode_direct, $1)=yes | |
4595 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes | |
4596 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' | |
4597 _LT_TAGVAR(link_all_deplibs, $1)=yes | |
4598 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' | |
4599 | |
4600 if test "$GCC" = yes; then | |
4601 case $host_os in aix4.[[012]]|aix4.[[012]].*) | |
4602 # We only want to do this on AIX 4.2 and lower, the check | |
4603 # below for broken collect2 doesn't work under 4.3+ | |
4604 collect2name=`${CC} -print-prog-name=collect2` | |
4605 if test -f "$collect2name" && | |
4606 strings "$collect2name" | $GREP resolve_lib_name >/dev/null | |
4607 then | |
4608 # We have reworked collect2 | |
4609 : | |
4610 else | |
4611 # We have old collect2 | |
4612 _LT_TAGVAR(hardcode_direct, $1)=unsupported | |
4613 # It fails to find uninstalled libraries when the uninstalled | |
4614 # path is not listed in the libpath. Setting hardcode_minus_L | |
4615 # to unsupported forces relinking | |
4616 _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
4617 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
4618 _LT_TAGVAR(hardcode_libdir_separator, $1)= | |
4619 fi | |
4620 ;; | |
4621 esac | |
4622 shared_flag='-shared' | |
4623 if test "$aix_use_runtimelinking" = yes; then | |
4624 shared_flag="$shared_flag "'${wl}-G' | |
4625 fi | |
4626 else | |
4627 # not using gcc | |
4628 if test "$host_cpu" = ia64; then | |
4629 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release | |
4630 # chokes on -Wl,-G. The following line is correct: | |
4631 shared_flag='-G' | |
4632 else | |
4633 if test "$aix_use_runtimelinking" = yes; then | |
4634 shared_flag='${wl}-G' | |
4635 else | |
4636 shared_flag='${wl}-bM:SRE' | |
4637 fi | |
4638 fi | |
4639 fi | |
4640 | |
4641 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' | |
4642 # It seems that -bexpall does not export symbols beginning with | |
4643 # underscore (_), so it is better to generate a list of symbols to export. | |
4644 _LT_TAGVAR(always_export_symbols, $1)=yes | |
4645 if test "$aix_use_runtimelinking" = yes; then | |
4646 # Warning - without using the other runtime loading flags (-brtl), | |
4647 # -berok will link without error, but may produce a broken library. | |
4648 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' | |
4649 # Determine the default libpath from the value encoded in an | |
4650 # empty executable. | |
4651 _LT_SYS_MODULE_PATH_AIX | |
4652 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix
_libpath" | |
4653 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libo
bjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefin
ed_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi
` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" | |
4654 else | |
4655 if test "$host_cpu" = ia64; then | |
4656 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/l
ib' | |
4657 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" | |
4658 _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_ob
jdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${a
llow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" | |
4659 else | |
4660 # Determine the default libpath from the value encoded in an | |
4661 # empty executable. | |
4662 _LT_SYS_MODULE_PATH_AIX | |
4663 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$ai
x_libpath" | |
4664 # Warning - without using the other run time loading flags, | |
4665 # -berok will link without error, but may produce a broken library. | |
4666 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' | |
4667 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' | |
4668 # Exported symbols can be pulled into shared objects from archives | |
4669 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' | |
4670 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes | |
4671 # This is similar to how AIX traditionally builds its shared libraries
. | |
4672 _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_ob
jdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_s
ymbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $o
utput_objdir/$soname' | |
4673 fi | |
4674 fi | |
4675 ;; | |
4676 | |
4677 amigaos*) | |
4678 case $host_cpu in | |
4679 powerpc) | |
4680 # see comment about AmigaOS4 .so support | |
4681 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compile
r_flags ${wl}-soname $wl$soname -o $lib' | |
4682 _LT_TAGVAR(archive_expsym_cmds, $1)='' | |
4683 ;; | |
4684 m68k) | |
4685 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$E
CHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIB
RARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >>
$output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_ob
jdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdi
r && a2ixlibrary -32)' | |
4686 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
4687 _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
4688 ;; | |
4689 esac | |
4690 ;; | |
4691 | |
4692 bsdi[[45]]*) | |
4693 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic | |
4694 ;; | |
4695 | |
4696 cygwin* | mingw* | pw32* | cegcc*) | |
4697 # When not using gcc, we currently assume that we are using | |
4698 # Microsoft Visual C++. | |
4699 # hardcode_libdir_flag_spec is actually meaningless, as there is | |
4700 # no search path for DLLs. | |
4701 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' | |
4702 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported | |
4703 # Tell ltmain to make .lib files, not .a files. | |
4704 libext=lib | |
4705 # Tell ltmain to make .dll files, not .so files. | |
4706 shrext_cmds=".dll" | |
4707 # FIXME: Setting linknames here is a bad hack. | |
4708 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO
"X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' | |
4709 # The linker will automatically build a .lib file if we build a DLL. | |
4710 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' | |
4711 # FIXME: Should let the user specify the lib program. | |
4712 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' | |
4713 _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' | |
4714 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes | |
4715 ;; | |
4716 | |
4717 darwin* | rhapsody*) | |
4718 _LT_DARWIN_LINKER_FEATURES($1) | |
4719 ;; | |
4720 | |
4721 dgux*) | |
4722 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs
$linker_flags' | |
4723 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
4724 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
4725 ;; | |
4726 | |
4727 freebsd1*) | |
4728 _LT_TAGVAR(ld_shlibs, $1)=no | |
4729 ;; | |
4730 | |
4731 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor | |
4732 # support. Future versions do this automatically, but an explicit c++rt0.o | |
4733 # does not break anything, and helps significantly (at the cost of a little | |
4734 # extra space). | |
4735 freebsd2.2*) | |
4736 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $l
inker_flags /usr/lib/c++rt0.o' | |
4737 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
4738 _LT_TAGVAR(hardcode_direct, $1)=yes | |
4739 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
4740 ;; | |
4741 | |
4742 # Unfortunately, older versions of FreeBSD 2 do not have this feature. | |
4743 freebsd2*) | |
4744 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $l
inker_flags' | |
4745 _LT_TAGVAR(hardcode_direct, $1)=yes | |
4746 _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
4747 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
4748 ;; | |
4749 | |
4750 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. | |
4751 freebsd* | dragonfly*) | |
4752 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compi
ler_flags' | |
4753 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
4754 _LT_TAGVAR(hardcode_direct, $1)=yes | |
4755 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
4756 ;; | |
4757 | |
4758 hpux9*) | |
4759 if test "$GCC" = yes; then | |
4760 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fP
IC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $com
piler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib
' | |
4761 else | |
4762 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $inst
all_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $outpu
t_objdir/$soname = $lib || mv $output_objdir/$soname $lib' | |
4763 fi | |
4764 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
4765 _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
4766 _LT_TAGVAR(hardcode_direct, $1)=yes | |
4767 | |
4768 # hardcode_minus_L: Not really in the search PATH, | |
4769 # but as the default location of the library. | |
4770 _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
4771 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
4772 ;; | |
4773 | |
4774 hpux10*) | |
4775 if test "$GCC" = yes -a "$with_gnu_ld" = no; then | |
4776 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${w
l}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' | |
4777 else | |
4778 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $l
ib $libobjs $deplibs $linker_flags' | |
4779 fi | |
4780 if test "$with_gnu_ld" = no; then | |
4781 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
4782 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' | |
4783 _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
4784 _LT_TAGVAR(hardcode_direct, $1)=yes | |
4785 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes | |
4786 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
4787 # hardcode_minus_L: Not really in the search PATH, | |
4788 # but as the default location of the library. | |
4789 _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
4790 fi | |
4791 ;; | |
4792 | |
4793 hpux11*) | |
4794 if test "$GCC" = yes -a "$with_gnu_ld" = no; then | |
4795 case $host_cpu in | |
4796 hppa*64*) | |
4797 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib
$libobjs $deplibs $compiler_flags' | |
4798 ;; | |
4799 ia64*) | |
4800 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname $
{wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' | |
4801 ;; | |
4802 *) | |
4803 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname $
{wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' | |
4804 ;; | |
4805 esac | |
4806 else | |
4807 case $host_cpu in | |
4808 hppa*64*) | |
4809 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $lib
objs $deplibs $compiler_flags' | |
4810 ;; | |
4811 ia64*) | |
4812 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefa
ultrpath -o $lib $libobjs $deplibs $compiler_flags' | |
4813 ;; | |
4814 *) | |
4815 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl
}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' | |
4816 ;; | |
4817 esac | |
4818 fi | |
4819 if test "$with_gnu_ld" = no; then | |
4820 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
4821 _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
4822 | |
4823 case $host_cpu in | |
4824 hppa*64*|ia64*) | |
4825 _LT_TAGVAR(hardcode_direct, $1)=no | |
4826 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
4827 ;; | |
4828 *) | |
4829 _LT_TAGVAR(hardcode_direct, $1)=yes | |
4830 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes | |
4831 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
4832 | |
4833 # hardcode_minus_L: Not really in the search PATH, | |
4834 # but as the default location of the library. | |
4835 _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
4836 ;; | |
4837 esac | |
4838 fi | |
4839 ;; | |
4840 | |
4841 irix5* | irix6* | nonstopux*) | |
4842 if test "$GCC" = yes; then | |
4843 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_fl
ags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version
${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locati
ons -o $lib' | |
4844 # Try to use the -exported_symbol ld option, if it does not | |
4845 # work, assume that -exports_file does not work either and | |
4846 # implicitly export all symbols. | |
4847 save_LDFLAGS="$LDFLAGS" | |
4848 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_re
gistry ${wl}/dev/null" | |
4849 AC_LINK_IFELSE(int foo(void) {}, | |
4850 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $co
mpiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-se
t_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/
so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' | |
4851 ) | |
4852 LDFLAGS="$save_LDFLAGS" | |
4853 else | |
4854 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_fl
ags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" |
$Xsed` -update_registry ${output_objdir}/so_locations -o $lib' | |
4855 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $comp
iler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstr
ing" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $expo
rt_symbols -o $lib' | |
4856 fi | |
4857 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' | |
4858 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
4859 _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
4860 _LT_TAGVAR(inherit_rpath, $1)=yes | |
4861 _LT_TAGVAR(link_all_deplibs, $1)=yes | |
4862 ;; | |
4863 | |
4864 netbsd*) | |
4865 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
4866 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs
$linker_flags' # a.out | |
4867 else | |
4868 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $lin
ker_flags' # ELF | |
4869 fi | |
4870 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
4871 _LT_TAGVAR(hardcode_direct, $1)=yes | |
4872 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
4873 ;; | |
4874 | |
4875 newsos6) | |
4876 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs
$linker_flags' | |
4877 _LT_TAGVAR(hardcode_direct, $1)=yes | |
4878 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
4879 _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
4880 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
4881 ;; | |
4882 | |
4883 *nto* | *qnx*) | |
4884 ;; | |
4885 | |
4886 openbsd*) | |
4887 if test -f /usr/libexec/ld.so; then | |
4888 _LT_TAGVAR(hardcode_direct, $1)=yes | |
4889 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
4890 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes | |
4891 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os
-$host_cpu" = "openbsd2.8-powerpc"; then | |
4892 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $
deplibs $compiler_flags' | |
4893 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $li
bobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' | |
4894 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
4895 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
4896 else | |
4897 case $host_os in | |
4898 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) | |
4899 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $dep
libs $linker_flags' | |
4900 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
4901 ;; | |
4902 *) | |
4903 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobj
s $deplibs $compiler_flags' | |
4904 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
4905 ;; | |
4906 esac | |
4907 fi | |
4908 else | |
4909 _LT_TAGVAR(ld_shlibs, $1)=no | |
4910 fi | |
4911 ;; | |
4912 | |
4913 os2*) | |
4914 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
4915 _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
4916 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported | |
4917 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $out
put_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libn
ame.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 $depl
ibs $compiler_flags $output_objdir/$libname.def' | |
4918 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libna
me.a $output_objdir/$libname.def' | |
4919 ;; | |
4920 | |
4921 osf3*) | |
4922 if test "$GCC" = yes; then | |
4923 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' | |
4924 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobj
s $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $E
CHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${o
utput_objdir}/so_locations -o $lib' | |
4925 else | |
4926 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' | |
4927 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobj
s $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set
_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o
$lib' | |
4928 fi | |
4929 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' | |
4930 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
4931 _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
4932 ;; | |
4933 | |
4934 osf4* | osf5*) # as osf3* with the addition of -msym flag | |
4935 if test "$GCC" = yes; then | |
4936 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' | |
4937 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobj
s $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verst
ring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_regist
ry ${wl}${output_objdir}/so_locations -o $lib' | |
4938 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
4939 else | |
4940 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' | |
4941 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobj
s $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO
"X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locatio
ns -o $lib' | |
4942 _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" "-hid
den">> $lib.exp~ | |
4943 $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_f
lags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_ver
sion $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib
~$RM $lib.exp' | |
4944 | |
4945 # Both c and cxx compiler support -rpath directly | |
4946 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' | |
4947 fi | |
4948 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' | |
4949 _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
4950 ;; | |
4951 | |
4952 solaris*) | |
4953 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' | |
4954 if test "$GCC" = yes; then | |
4955 wlarc='${wl}' | |
4956 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl
}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
4957 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $ex
port_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.e
xp~ | |
4958 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$sona
me -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' | |
4959 else | |
4960 case `$CC -V 2>&1` in | |
4961 *"Compilers 5.0"*) | |
4962 wlarc='' | |
4963 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname
-o $lib $libobjs $deplibs $linker_flags' | |
4964 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $
export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib
.exp~ | |
4965 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs
$deplibs $linker_flags~$RM $lib.exp' | |
4966 ;; | |
4967 *) | |
4968 wlarc='${wl}' | |
4969 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname
-o $lib $libobjs $deplibs $compiler_flags' | |
4970 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $
export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib
.exp~ | |
4971 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs
$deplibs $compiler_flags~$RM $lib.exp' | |
4972 ;; | |
4973 esac | |
4974 fi | |
4975 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
4976 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
4977 case $host_os in | |
4978 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; | |
4979 *) | |
4980 # The compiler driver will combine and reorder linker options, | |
4981 # but understands `-z linker_flag'. GCC discards it without `$wl', | |
4982 # but is careful enough not to reorder. | |
4983 # Supported since Solaris 2.6 (maybe 2.5.1?) | |
4984 if test "$GCC" = yes; then | |
4985 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$conve
nience ${wl}-z ${wl}defaultextract' | |
4986 else | |
4987 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z
defaultextract' | |
4988 fi | |
4989 ;; | |
4990 esac | |
4991 _LT_TAGVAR(link_all_deplibs, $1)=yes | |
4992 ;; | |
4993 | |
4994 sunos4*) | |
4995 if test "x$host_vendor" = xsequent; then | |
4996 # Use $CC to link under sequent, because it throws in some extra .o | |
4997 # files that make .init and .fini sections work. | |
4998 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $d
eplibs $compiler_flags' | |
4999 else | |
5000 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $li
bobjs $deplibs $linker_flags' | |
5001 fi | |
5002 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5003 _LT_TAGVAR(hardcode_direct, $1)=yes | |
5004 _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
5005 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5006 ;; | |
5007 | |
5008 sysv4) | |
5009 case $host_vendor in | |
5010 sni) | |
5011 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $depl
ibs $linker_flags' | |
5012 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? | |
5013 ;; | |
5014 siemens) | |
5015 ## LD is ld it makes a PLAMLIB | |
5016 ## CC just makes a GrossModule. | |
5017 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker
_flags' | |
5018 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' | |
5019 _LT_TAGVAR(hardcode_direct, $1)=no | |
5020 ;; | |
5021 motorola) | |
5022 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $depl
ibs $linker_flags' | |
5023 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my t
ests say they lie | |
5024 ;; | |
5025 esac | |
5026 runpath_var='LD_RUN_PATH' | |
5027 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5028 ;; | |
5029 | |
5030 sysv4.3*) | |
5031 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs
$linker_flags' | |
5032 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5033 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' | |
5034 ;; | |
5035 | |
5036 sysv4*MP*) | |
5037 if test -d /usr/nec; then | |
5038 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplib
s $linker_flags' | |
5039 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5040 runpath_var=LD_RUN_PATH | |
5041 hardcode_runpath_var=yes | |
5042 _LT_TAGVAR(ld_shlibs, $1)=yes | |
5043 fi | |
5044 ;; | |
5045 | |
5046 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | s
co3.2v5.0.[[024]]*) | |
5047 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' | |
5048 _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
5049 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5050 runpath_var='LD_RUN_PATH' | |
5051 | |
5052 if test "$GCC" = yes; then | |
5053 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libob
js $deplibs $compiler_flags' | |
5054 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_s
ymbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
5055 else | |
5056 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $d
eplibs $compiler_flags' | |
5057 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbol
s ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
5058 fi | |
5059 ;; | |
5060 | |
5061 sysv5* | sco3.2v5* | sco5v6*) | |
5062 # Note: We can NOT use -z defs as we might desire, because we do not | |
5063 # link with -lc, and that would cause any symbols used from libc to | |
5064 # always be unresolved, which means just about no library would | |
5065 # ever link correctly. If we're not using GNU ld we use -z text | |
5066 # though, which does catch some bad symbols but isn't as heavy-handed | |
5067 # as -z defs. | |
5068 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' | |
5069 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' | |
5070 _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
5071 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5072 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' | |
5073 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' | |
5074 _LT_TAGVAR(link_all_deplibs, $1)=yes | |
5075 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' | |
5076 runpath_var='LD_RUN_PATH' | |
5077 | |
5078 if test "$GCC" = yes; then | |
5079 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libob
js $deplibs $compiler_flags' | |
5080 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_s
ymbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
5081 else | |
5082 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $d
eplibs $compiler_flags' | |
5083 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbol
s ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
5084 fi | |
5085 ;; | |
5086 | |
5087 uts4*) | |
5088 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs
$linker_flags' | |
5089 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5090 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5091 ;; | |
5092 | |
5093 *) | |
5094 _LT_TAGVAR(ld_shlibs, $1)=no | |
5095 ;; | |
5096 esac | |
5097 | |
5098 if test x$host_vendor = xsni; then | |
5099 case $host in | |
5100 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) | |
5101 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' | |
5102 ;; | |
5103 esac | |
5104 fi | |
5105 fi | |
5106 ]) | |
5107 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) | |
5108 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no | |
5109 | |
5110 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld | |
5111 | |
5112 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl | |
5113 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl | |
5114 _LT_DECL([], [extract_expsyms_cmds], [2], | |
5115 [The commands to extract the exported symbol list from a shared archive]) | |
5116 | |
5117 # | |
5118 # Do we need to explicitly link libc? | |
5119 # | |
5120 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in | |
5121 x|xyes) | |
5122 # Assume -lc should be added | |
5123 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes | |
5124 | |
5125 if test "$enable_shared" = yes && test "$GCC" = yes; then | |
5126 case $_LT_TAGVAR(archive_cmds, $1) in | |
5127 *'~'*) | |
5128 # FIXME: we may have to deal with multi-command sequences. | |
5129 ;; | |
5130 '$CC '*) | |
5131 # Test whether the compiler implicitly links with -lc since on some | |
5132 # systems, -lgcc has to come before -lc. If gcc already passes -lc | |
5133 # to ld, don't add -lc before -lgcc. | |
5134 AC_MSG_CHECKING([whether -lc should be explicitly linked in]) | |
5135 $RM conftest* | |
5136 echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
5137 | |
5138 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then | |
5139 soname=conftest | |
5140 lib=conftest | |
5141 libobjs=conftest.$ac_objext | |
5142 deplibs= | |
5143 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) | |
5144 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) | |
5145 compiler_flags=-v | |
5146 linker_flags=-v | |
5147 verstring= | |
5148 output_objdir=. | |
5149 libname=conftest | |
5150 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) | |
5151 _LT_TAGVAR(allow_undefined_flag, $1)= | |
5152 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>
/dev/null 2\>\&1) | |
5153 then | |
5154 _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
5155 else | |
5156 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes | |
5157 fi | |
5158 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag | |
5159 else | |
5160 cat conftest.err 1>&5 | |
5161 fi | |
5162 $RM conftest* | |
5163 AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)]) | |
5164 ;; | |
5165 esac | |
5166 fi | |
5167 ;; | |
5168 esac | |
5169 | |
5170 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], | |
5171 [Whether or not to add -lc for building shared libraries]) | |
5172 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes], | |
5173 [enable_shared_with_static_runtimes], [0], | |
5174 [Whether or not to disallow shared libs when runtime libs are static]) | |
5175 _LT_TAGDECL([], [export_dynamic_flag_spec], [1], | |
5176 [Compiler flag to allow reflexive dlopens]) | |
5177 _LT_TAGDECL([], [whole_archive_flag_spec], [1], | |
5178 [Compiler flag to generate shared objects directly from archives]) | |
5179 _LT_TAGDECL([], [compiler_needs_object], [1], | |
5180 [Whether the compiler copes with passing no objects directly]) | |
5181 _LT_TAGDECL([], [old_archive_from_new_cmds], [2], | |
5182 [Create an old-style archive from a shared archive]) | |
5183 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], | |
5184 [Create a temporary old-style archive to link instead of a shared archive]) | |
5185 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) | |
5186 _LT_TAGDECL([], [archive_expsym_cmds], [2]) | |
5187 _LT_TAGDECL([], [module_cmds], [2], | |
5188 [Commands used to build a loadable module if different from building | |
5189 a shared archive.]) | |
5190 _LT_TAGDECL([], [module_expsym_cmds], [2]) | |
5191 _LT_TAGDECL([], [with_gnu_ld], [1], | |
5192 [Whether we are building with GNU ld or not]) | |
5193 _LT_TAGDECL([], [allow_undefined_flag], [1], | |
5194 [Flag that allows shared libraries with undefined symbols to be built]) | |
5195 _LT_TAGDECL([], [no_undefined_flag], [1], | |
5196 [Flag that enforces no undefined symbols]) | |
5197 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], | |
5198 [Flag to hardcode $libdir into a binary during linking. | |
5199 This must work even if $libdir does not exist]) | |
5200 _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], | |
5201 [[If ld is used when linking, flag to hardcode $libdir into a binary | |
5202 during linking. This must work even if $libdir does not exist]]) | |
5203 _LT_TAGDECL([], [hardcode_libdir_separator], [1], | |
5204 [Whether we need a single "-rpath" flag with a separated argument]) | |
5205 _LT_TAGDECL([], [hardcode_direct], [0], | |
5206 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes | |
5207 DIR into the resulting binary]) | |
5208 _LT_TAGDECL([], [hardcode_direct_absolute], [0], | |
5209 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes | |
5210 DIR into the resulting binary and the resulting library dependency is | |
5211 "absolute", i.e impossible to change by setting ${shlibpath_var} if the | |
5212 library is relocated]) | |
5213 _LT_TAGDECL([], [hardcode_minus_L], [0], | |
5214 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR | |
5215 into the resulting binary]) | |
5216 _LT_TAGDECL([], [hardcode_shlibpath_var], [0], | |
5217 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR | |
5218 into the resulting binary]) | |
5219 _LT_TAGDECL([], [hardcode_automatic], [0], | |
5220 [Set to "yes" if building a shared library automatically hardcodes DIR | |
5221 into the library and all subsequent libraries and executables linked | |
5222 against it]) | |
5223 _LT_TAGDECL([], [inherit_rpath], [0], | |
5224 [Set to yes if linker adds runtime paths of dependent libraries | |
5225 to runtime path list]) | |
5226 _LT_TAGDECL([], [link_all_deplibs], [0], | |
5227 [Whether libtool must link a program against all its dependency libraries]) | |
5228 _LT_TAGDECL([], [fix_srcfile_path], [1], | |
5229 [Fix the shell variable $srcfile for the compiler]) | |
5230 _LT_TAGDECL([], [always_export_symbols], [0], | |
5231 [Set to "yes" if exported symbols are required]) | |
5232 _LT_TAGDECL([], [export_symbols_cmds], [2], | |
5233 [The commands to list exported symbols]) | |
5234 _LT_TAGDECL([], [exclude_expsyms], [1], | |
5235 [Symbols that should not be listed in the preloaded symbols]) | |
5236 _LT_TAGDECL([], [include_expsyms], [1], | |
5237 [Symbols that must always be exported]) | |
5238 _LT_TAGDECL([], [prelink_cmds], [2], | |
5239 [Commands necessary for linking programs (against libraries) with templates]
) | |
5240 _LT_TAGDECL([], [file_list_spec], [1], | |
5241 [Specify filename containing input files]) | |
5242 dnl FIXME: Not yet implemented | |
5243 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], | |
5244 dnl [Compiler flag to generate thread safe objects]) | |
5245 ])# _LT_LINKER_SHLIBS | |
5246 | |
5247 | |
5248 # _LT_LANG_C_CONFIG([TAG]) | |
5249 # ------------------------ | |
5250 # Ensure that the configuration variables for a C compiler are suitably | |
5251 # defined. These variables are subsequently used by _LT_CONFIG to write | |
5252 # the compiler configuration to `libtool'. | |
5253 m4_defun([_LT_LANG_C_CONFIG], | |
5254 [m4_require([_LT_DECL_EGREP])dnl | |
5255 lt_save_CC="$CC" | |
5256 AC_LANG_PUSH(C) | |
5257 | |
5258 # Source file extension for C test sources. | |
5259 ac_ext=c | |
5260 | |
5261 # Object file extension for compiled C test sources. | |
5262 objext=o | |
5263 _LT_TAGVAR(objext, $1)=$objext | |
5264 | |
5265 # Code to be used in simple compile tests | |
5266 lt_simple_compile_test_code="int some_variable = 0;" | |
5267 | |
5268 # Code to be used in simple link tests | |
5269 lt_simple_link_test_code='int main(){return(0);}' | |
5270 | |
5271 _LT_TAG_COMPILER | |
5272 # Save the default compiler, since it gets overwritten when the other | |
5273 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. | |
5274 compiler_DEFAULT=$CC | |
5275 | |
5276 # save warnings/boilerplate of simple test code | |
5277 _LT_COMPILER_BOILERPLATE | |
5278 _LT_LINKER_BOILERPLATE | |
5279 | |
5280 if test -n "$compiler"; then | |
5281 _LT_COMPILER_NO_RTTI($1) | |
5282 _LT_COMPILER_PIC($1) | |
5283 _LT_COMPILER_C_O($1) | |
5284 _LT_COMPILER_FILE_LOCKS($1) | |
5285 _LT_LINKER_SHLIBS($1) | |
5286 _LT_SYS_DYNAMIC_LINKER($1) | |
5287 _LT_LINKER_HARDCODE_LIBPATH($1) | |
5288 LT_SYS_DLOPEN_SELF | |
5289 _LT_CMD_STRIPLIB | |
5290 | |
5291 # Report which library types will actually be built | |
5292 AC_MSG_CHECKING([if libtool supports shared libraries]) | |
5293 AC_MSG_RESULT([$can_build_shared]) | |
5294 | |
5295 AC_MSG_CHECKING([whether to build shared libraries]) | |
5296 test "$can_build_shared" = "no" && enable_shared=no | |
5297 | |
5298 # On AIX, shared libraries and static libraries use the same namespace, and | |
5299 # are all built from PIC. | |
5300 case $host_os in | |
5301 aix3*) | |
5302 test "$enable_shared" = yes && enable_static=no | |
5303 if test -n "$RANLIB"; then | |
5304 archive_cmds="$archive_cmds~\$RANLIB \$lib" | |
5305 postinstall_cmds='$RANLIB $lib' | |
5306 fi | |
5307 ;; | |
5308 | |
5309 aix[[4-9]]*) | |
5310 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then | |
5311 test "$enable_shared" = yes && enable_static=no | |
5312 fi | |
5313 ;; | |
5314 esac | |
5315 AC_MSG_RESULT([$enable_shared]) | |
5316 | |
5317 AC_MSG_CHECKING([whether to build static libraries]) | |
5318 # Make sure either enable_shared or enable_static is yes. | |
5319 test "$enable_shared" = yes || enable_static=yes | |
5320 AC_MSG_RESULT([$enable_static]) | |
5321 | |
5322 _LT_CONFIG($1) | |
5323 fi | |
5324 AC_LANG_POP | |
5325 CC="$lt_save_CC" | |
5326 ])# _LT_LANG_C_CONFIG | |
5327 | |
5328 | |
5329 # _LT_PROG_CXX | |
5330 # ------------ | |
5331 # Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++ | |
5332 # compiler, we have our own version here. | |
5333 m4_defun([_LT_PROG_CXX], | |
5334 [ | |
5335 pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes]) | |
5336 AC_PROG_CXX | |
5337 if test -n "$CXX" && ( test "X$CXX" != "Xno" && | |
5338 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || | |
5339 (test "X$CXX" != "Xg++"))) ; then | |
5340 AC_PROG_CXXCPP | |
5341 else | |
5342 _lt_caught_CXX_error=yes | |
5343 fi | |
5344 popdef([AC_MSG_ERROR]) | |
5345 ])# _LT_PROG_CXX | |
5346 | |
5347 dnl aclocal-1.4 backwards compatibility: | |
5348 dnl AC_DEFUN([_LT_PROG_CXX], []) | |
5349 | |
5350 | |
5351 # _LT_LANG_CXX_CONFIG([TAG]) | |
5352 # -------------------------- | |
5353 # Ensure that the configuration variables for a C++ compiler are suitably | |
5354 # defined. These variables are subsequently used by _LT_CONFIG to write | |
5355 # the compiler configuration to `libtool'. | |
5356 m4_defun([_LT_LANG_CXX_CONFIG], | |
5357 [AC_REQUIRE([_LT_PROG_CXX])dnl | |
5358 m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
5359 m4_require([_LT_DECL_EGREP])dnl | |
5360 | |
5361 AC_LANG_PUSH(C++) | |
5362 _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
5363 _LT_TAGVAR(allow_undefined_flag, $1)= | |
5364 _LT_TAGVAR(always_export_symbols, $1)=no | |
5365 _LT_TAGVAR(archive_expsym_cmds, $1)= | |
5366 _LT_TAGVAR(compiler_needs_object, $1)=no | |
5367 _LT_TAGVAR(export_dynamic_flag_spec, $1)= | |
5368 _LT_TAGVAR(hardcode_direct, $1)=no | |
5369 _LT_TAGVAR(hardcode_direct_absolute, $1)=no | |
5370 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
5371 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= | |
5372 _LT_TAGVAR(hardcode_libdir_separator, $1)= | |
5373 _LT_TAGVAR(hardcode_minus_L, $1)=no | |
5374 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported | |
5375 _LT_TAGVAR(hardcode_automatic, $1)=no | |
5376 _LT_TAGVAR(inherit_rpath, $1)=no | |
5377 _LT_TAGVAR(module_cmds, $1)= | |
5378 _LT_TAGVAR(module_expsym_cmds, $1)= | |
5379 _LT_TAGVAR(link_all_deplibs, $1)=unknown | |
5380 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds | |
5381 _LT_TAGVAR(no_undefined_flag, $1)= | |
5382 _LT_TAGVAR(whole_archive_flag_spec, $1)= | |
5383 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no | |
5384 | |
5385 # Source file extension for C++ test sources. | |
5386 ac_ext=cpp | |
5387 | |
5388 # Object file extension for compiled C++ test sources. | |
5389 objext=o | |
5390 _LT_TAGVAR(objext, $1)=$objext | |
5391 | |
5392 # No sense in running all these tests if we already determined that | |
5393 # the CXX compiler isn't working. Some variables (like enable_shared) | |
5394 # are currently assumed to apply to all compilers on this platform, | |
5395 # and will be corrupted by setting them based on a non-working compiler. | |
5396 if test "$_lt_caught_CXX_error" != yes; then | |
5397 # Code to be used in simple compile tests | |
5398 lt_simple_compile_test_code="int some_variable = 0;" | |
5399 | |
5400 # Code to be used in simple link tests | |
5401 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' | |
5402 | |
5403 # ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
5404 _LT_TAG_COMPILER | |
5405 | |
5406 # save warnings/boilerplate of simple test code | |
5407 _LT_COMPILER_BOILERPLATE | |
5408 _LT_LINKER_BOILERPLATE | |
5409 | |
5410 # Allow CC to be a program name with arguments. | |
5411 lt_save_CC=$CC | |
5412 lt_save_LD=$LD | |
5413 lt_save_GCC=$GCC | |
5414 GCC=$GXX | |
5415 lt_save_with_gnu_ld=$with_gnu_ld | |
5416 lt_save_path_LD=$lt_cv_path_LD | |
5417 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then | |
5418 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx | |
5419 else | |
5420 $as_unset lt_cv_prog_gnu_ld | |
5421 fi | |
5422 if test -n "${lt_cv_path_LDCXX+set}"; then | |
5423 lt_cv_path_LD=$lt_cv_path_LDCXX | |
5424 else | |
5425 $as_unset lt_cv_path_LD | |
5426 fi | |
5427 test -z "${LDCXX+set}" || LD=$LDCXX | |
5428 CC=${CXX-"c++"} | |
5429 compiler=$CC | |
5430 _LT_TAGVAR(compiler, $1)=$CC | |
5431 _LT_CC_BASENAME([$compiler]) | |
5432 | |
5433 if test -n "$compiler"; then | |
5434 # We don't want -fno-exception when compiling C++ code, so set the | |
5435 # no_builtin_flag separately | |
5436 if test "$GXX" = yes; then | |
5437 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' | |
5438 else | |
5439 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= | |
5440 fi | |
5441 | |
5442 if test "$GXX" = yes; then | |
5443 # Set up default GNU C++ configuration | |
5444 | |
5445 LT_PATH_LD | |
5446 | |
5447 # Check if GNU C++ uses GNU ld as the underlying linker, since the | |
5448 # archiving commands below assume that GNU ld is being used. | |
5449 if test "$with_gnu_ld" = yes; then | |
5450 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $lib
objs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
5451 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objec
ts $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${
wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
5452 | |
5453 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
5454 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
5455 | |
5456 # If archive_cmds runs LD, not CC, wlarc should be empty | |
5457 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to | |
5458 # investigate it a little bit more. (MM) | |
5459 wlarc='${wl}' | |
5460 | |
5461 # ancient GNU ld didn't support --whole-archive et. al. | |
5462 if eval "`$CC -print-prog-name=ld` --help 2>&1" | | |
5463 $GREP 'no-whole-archive' > /dev/null; then | |
5464 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$conve
nience '"$wlarc"'--no-whole-archive' | |
5465 else | |
5466 _LT_TAGVAR(whole_archive_flag_spec, $1)= | |
5467 fi | |
5468 else | |
5469 with_gnu_ld=no | |
5470 wlarc= | |
5471 | |
5472 # A generic and very simple default shared library creation | |
5473 # command for GNU C++ for the case where it uses the native | |
5474 # linker, instead of GNU ld. If possible, this setting should | |
5475 # overridden to take advantage of the native linker features on | |
5476 # the platform it is being used on. | |
5477 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $lib
objs $deplibs $postdep_objects $compiler_flags -o $lib' | |
5478 fi | |
5479 | |
5480 # Commands to make compiler produce verbose output that lists | |
5481 # what "hidden" libraries, object files and flags are used when | |
5482 # linking a shared library. | |
5483 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $G
REP "\-L"' | |
5484 | |
5485 else | |
5486 GXX=no | |
5487 with_gnu_ld=no | |
5488 wlarc= | |
5489 fi | |
5490 | |
5491 # PORTME: fill in a description of your system's C++ link characteristics | |
5492 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared librarie
s]) | |
5493 _LT_TAGVAR(ld_shlibs, $1)=yes | |
5494 case $host_os in | |
5495 aix3*) | |
5496 # FIXME: insert proper C++ library support | |
5497 _LT_TAGVAR(ld_shlibs, $1)=no | |
5498 ;; | |
5499 aix[[4-9]]*) | |
5500 if test "$host_cpu" = ia64; then | |
5501 # On IA64, the linker does run time linking by default, so we don't | |
5502 # have to do anything special. | |
5503 aix_use_runtimelinking=no | |
5504 exp_sym_flag='-Bexport' | |
5505 no_entry_flag="" | |
5506 else | |
5507 aix_use_runtimelinking=no | |
5508 | |
5509 # Test if we are trying to use run time linking or normal | |
5510 # AIX style linking. If -brtl is somewhere in LDFLAGS, we | |
5511 # need to do runtime linking. | |
5512 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) | |
5513 for ld_flag in $LDFLAGS; do | |
5514 case $ld_flag in | |
5515 *-brtl*) | |
5516 aix_use_runtimelinking=yes | |
5517 break | |
5518 ;; | |
5519 esac | |
5520 done | |
5521 ;; | |
5522 esac | |
5523 | |
5524 exp_sym_flag='-bexport' | |
5525 no_entry_flag='-bnoentry' | |
5526 fi | |
5527 | |
5528 # When large executables or shared objects are built, AIX ld can | |
5529 # have problems creating the table of contents. If linking a library | |
5530 # or program results in "error TOC overflow" add -mminimal-toc to | |
5531 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not | |
5532 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. | |
5533 | |
5534 _LT_TAGVAR(archive_cmds, $1)='' | |
5535 _LT_TAGVAR(hardcode_direct, $1)=yes | |
5536 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes | |
5537 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' | |
5538 _LT_TAGVAR(link_all_deplibs, $1)=yes | |
5539 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' | |
5540 | |
5541 if test "$GXX" = yes; then | |
5542 case $host_os in aix4.[[012]]|aix4.[[012]].*) | |
5543 # We only want to do this on AIX 4.2 and lower, the check | |
5544 # below for broken collect2 doesn't work under 4.3+ | |
5545 collect2name=`${CC} -print-prog-name=collect2` | |
5546 if test -f "$collect2name" && | |
5547 strings "$collect2name" | $GREP resolve_lib_name >/dev/null | |
5548 then | |
5549 # We have reworked collect2 | |
5550 : | |
5551 else | |
5552 # We have old collect2 | |
5553 _LT_TAGVAR(hardcode_direct, $1)=unsupported | |
5554 # It fails to find uninstalled libraries when the uninstalled | |
5555 # path is not listed in the libpath. Setting hardcode_minus_L | |
5556 # to unsupported forces relinking | |
5557 _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
5558 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5559 _LT_TAGVAR(hardcode_libdir_separator, $1)= | |
5560 fi | |
5561 esac | |
5562 shared_flag='-shared' | |
5563 if test "$aix_use_runtimelinking" = yes; then | |
5564 shared_flag="$shared_flag "'${wl}-G' | |
5565 fi | |
5566 else | |
5567 # not using gcc | |
5568 if test "$host_cpu" = ia64; then | |
5569 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release | |
5570 # chokes on -Wl,-G. The following line is correct: | |
5571 shared_flag='-G' | |
5572 else | |
5573 if test "$aix_use_runtimelinking" = yes; then | |
5574 shared_flag='${wl}-G' | |
5575 else | |
5576 shared_flag='${wl}-bM:SRE' | |
5577 fi | |
5578 fi | |
5579 fi | |
5580 | |
5581 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' | |
5582 # It seems that -bexpall does not export symbols beginning with | |
5583 # underscore (_), so it is better to generate a list of symbols to | |
5584 # export. | |
5585 _LT_TAGVAR(always_export_symbols, $1)=yes | |
5586 if test "$aix_use_runtimelinking" = yes; then | |
5587 # Warning - without using the other runtime loading flags (-brtl), | |
5588 # -berok will link without error, but may produce a broken library. | |
5589 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' | |
5590 # Determine the default libpath from the value encoded in an empty | |
5591 # executable. | |
5592 _LT_SYS_MODULE_PATH_AIX | |
5593 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$a
ix_libpath" | |
5594 | |
5595 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $li
bobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undef
ined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :;
fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" | |
5596 else | |
5597 if test "$host_cpu" = ia64; then | |
5598 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:
/lib' | |
5599 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" | |
5600 _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" | |
5601 else | |
5602 # Determine the default libpath from the value encoded in an | |
5603 # empty executable. | |
5604 _LT_SYS_MODULE_PATH_AIX | |
5605 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"
$aix_libpath" | |
5606 # Warning - without using the other run time loading flags, | |
5607 # -berok will link without error, but may produce a broken library. | |
5608 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' | |
5609 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' | |
5610 # Exported symbols can be pulled into shared objects from archives | |
5611 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' | |
5612 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes | |
5613 # This is similar to how AIX traditionally builds its shared | |
5614 # libraries. | |
5615 _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' | |
5616 fi | |
5617 fi | |
5618 ;; | |
5619 | |
5620 beos*) | |
5621 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; the
n | |
5622 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported | |
5623 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc | |
5624 # support --undefined. This deserves some investigation. FIXME | |
5625 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler
_flags ${wl}-soname $wl$soname -o $lib' | |
5626 else | |
5627 _LT_TAGVAR(ld_shlibs, $1)=no | |
5628 fi | |
5629 ;; | |
5630 | |
5631 chorus*) | |
5632 case $cc_basename in | |
5633 *) | |
5634 # FIXME: insert proper C++ library support | |
5635 _LT_TAGVAR(ld_shlibs, $1)=no | |
5636 ;; | |
5637 esac | |
5638 ;; | |
5639 | |
5640 cygwin* | mingw* | pw32* | cegcc*) | |
5641 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, | |
5642 # as there is no search path for DLLs. | |
5643 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5644 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported | |
5645 _LT_TAGVAR(always_export_symbols, $1)=no | |
5646 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes | |
5647 | |
5648 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then | |
5649 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $l
ibobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}
--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
5650 # If the export-symbols file already is a .def file (1st line | |
5651 # is EXPORTS), use it as is; otherwise, prepend... | |
5652 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbol
s`" = xEXPORTS; then | |
5653 cp $export_symbols $output_objdir/$soname.def; | |
5654 else | |
5655 echo EXPORTS > $output_objdir/$soname.def; | |
5656 cat $export_symbols >> $output_objdir/$soname.def; | |
5657 fi~ | |
5658 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libo
bjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--e
nable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
5659 else | |
5660 _LT_TAGVAR(ld_shlibs, $1)=no | |
5661 fi | |
5662 ;; | |
5663 darwin* | rhapsody*) | |
5664 _LT_DARWIN_LINKER_FEATURES($1) | |
5665 ;; | |
5666 | |
5667 dgux*) | |
5668 case $cc_basename in | |
5669 ec++*) | |
5670 # FIXME: insert proper C++ library support | |
5671 _LT_TAGVAR(ld_shlibs, $1)=no | |
5672 ;; | |
5673 ghcx*) | |
5674 # Green Hills C++ Compiler | |
5675 # FIXME: insert proper C++ library support | |
5676 _LT_TAGVAR(ld_shlibs, $1)=no | |
5677 ;; | |
5678 *) | |
5679 # FIXME: insert proper C++ library support | |
5680 _LT_TAGVAR(ld_shlibs, $1)=no | |
5681 ;; | |
5682 esac | |
5683 ;; | |
5684 | |
5685 freebsd[[12]]*) | |
5686 # C++ shared libraries reported to be fairly broken before | |
5687 # switch to ELF | |
5688 _LT_TAGVAR(ld_shlibs, $1)=no | |
5689 ;; | |
5690 | |
5691 freebsd-elf*) | |
5692 _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
5693 ;; | |
5694 | |
5695 freebsd* | dragonfly*) | |
5696 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF | |
5697 # conventions | |
5698 _LT_TAGVAR(ld_shlibs, $1)=yes | |
5699 ;; | |
5700 | |
5701 gnu*) | |
5702 ;; | |
5703 | |
5704 hpux9*) | |
5705 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
5706 _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
5707 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
5708 _LT_TAGVAR(hardcode_direct, $1)=yes | |
5709 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, | |
5710 # but as the default | |
5711 # location of the library. | |
5712 | |
5713 case $cc_basename in | |
5714 CC*) | |
5715 # FIXME: insert proper C++ library support | |
5716 _LT_TAGVAR(ld_shlibs, $1)=no | |
5717 ;; | |
5718 aCC*) | |
5719 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl
}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $dep
libs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $
output_objdir/$soname $lib' | |
5720 # Commands to make compiler produce verbose output that lists | |
5721 # what "hidden" libraries, object files and flags are used when | |
5722 # linking a shared library. | |
5723 # | |
5724 # There doesn't appear to be a way to prevent this compiler from | |
5725 # explicitly linking system object files so we need to strip them | |
5726 # from the output so that they don't get included in the library | |
5727 # dependencies. | |
5728 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$obje
xt 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$o
bjext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$l
ist" | $Xsed' | |
5729 ;; | |
5730 *) | |
5731 if test "$GXX" = yes; then | |
5732 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shar
ed -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $prede
p_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir
/$soname = $lib || mv $output_objdir/$soname $lib' | |
5733 else | |
5734 # FIXME: insert proper C++ library support | |
5735 _LT_TAGVAR(ld_shlibs, $1)=no | |
5736 fi | |
5737 ;; | |
5738 esac | |
5739 ;; | |
5740 | |
5741 hpux10*|hpux11*) | |
5742 if test $with_gnu_ld = no; then | |
5743 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
5744 _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
5745 | |
5746 case $host_cpu in | |
5747 hppa*64*|ia64*) | |
5748 ;; | |
5749 *) | |
5750 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
5751 ;; | |
5752 esac | |
5753 fi | |
5754 case $host_cpu in | |
5755 hppa*64*|ia64*) | |
5756 _LT_TAGVAR(hardcode_direct, $1)=no | |
5757 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5758 ;; | |
5759 *) | |
5760 _LT_TAGVAR(hardcode_direct, $1)=yes | |
5761 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes | |
5762 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, | |
5763 # but as the default | |
5764 # location of the library. | |
5765 ;; | |
5766 esac | |
5767 | |
5768 case $cc_basename in | |
5769 CC*) | |
5770 # FIXME: insert proper C++ library support | |
5771 _LT_TAGVAR(ld_shlibs, $1)=no | |
5772 ;; | |
5773 aCC*) | |
5774 case $host_cpu in | |
5775 hppa*64*) | |
5776 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $li
b $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
5777 ;; | |
5778 ia64*) | |
5779 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+
nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compi
ler_flags' | |
5780 ;; | |
5781 *) | |
5782 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+
b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_object
s $compiler_flags' | |
5783 ;; | |
5784 esac | |
5785 # Commands to make compiler produce verbose output that lists | |
5786 # what "hidden" libraries, object files and flags are used when | |
5787 # linking a shared library. | |
5788 # | |
5789 # There doesn't appear to be a way to prevent this compiler from | |
5790 # explicitly linking system object files so we need to strip them | |
5791 # from the output so that they don't get included in the library | |
5792 # dependencies. | |
5793 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$obje
xt 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$ob
jext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$li
st" | $Xsed' | |
5794 ;; | |
5795 *) | |
5796 if test "$GXX" = yes; then | |
5797 if test $with_gnu_ld = no; then | |
5798 case $host_cpu in | |
5799 hppa*64*) | |
5800 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${
wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $c
ompiler_flags' | |
5801 ;; | |
5802 ia64*) | |
5803 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${
wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplib
s $postdep_objects $compiler_flags' | |
5804 ;; | |
5805 *) | |
5806 _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' | |
5807 ;; | |
5808 esac | |
5809 fi | |
5810 else | |
5811 # FIXME: insert proper C++ library support | |
5812 _LT_TAGVAR(ld_shlibs, $1)=no | |
5813 fi | |
5814 ;; | |
5815 esac | |
5816 ;; | |
5817 | |
5818 interix[[3-9]]*) | |
5819 _LT_TAGVAR(hardcode_direct, $1)=no | |
5820 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5821 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
5822 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
5823 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. | |
5824 # Instead, shared libraries are loaded at an image base (0x10000000 by | |
5825 # default) and relocated if they conflict, which is a slow very memory | |
5826 # consuming and fragmenting process. To avoid this, we pick a random, | |
5827 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link | |
5828 # time. Moving up from 0x10000000 also allows more sbrk(2) space. | |
5829 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $c
ompiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \*
262144 + 1342177280` -o $lib' | |
5830 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$outp
ut_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags
${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}-
-image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
5831 ;; | |
5832 irix5* | irix6*) | |
5833 case $cc_basename in | |
5834 CC*) | |
5835 # SGI C++ | |
5836 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_obj
ects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n
"$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${ou
tput_objdir}/so_locations -o $lib' | |
5837 | |
5838 # Archives containing C++ object files must be created using | |
5839 # "CC -ar", where "CC" is the IRIX C++ compiler. This is | |
5840 # necessary to make sure instantiated templates are included | |
5841 # in the archive. | |
5842 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs
' | |
5843 ;; | |
5844 *) | |
5845 if test "$GXX" = yes; then | |
5846 if test "$with_gnu_ld" = no; then | |
5847 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_obje
cts $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' | |
5848 else | |
5849 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_obje
cts $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname
`test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o
$lib' | |
5850 fi | |
5851 fi | |
5852 _LT_TAGVAR(link_all_deplibs, $1)=yes | |
5853 ;; | |
5854 esac | |
5855 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
5856 _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
5857 _LT_TAGVAR(inherit_rpath, $1)=yes | |
5858 ;; | |
5859 | |
5860 linux* | k*bsd*-gnu) | |
5861 case $cc_basename in | |
5862 KCC*) | |
5863 # Kuck and Associates, Inc. (KAI) C++ Compiler | |
5864 | |
5865 # KCC will only create a shared library if the output file | |
5866 # ends with ".so" (or ".sl" for HP-UX), so rename the library | |
5867 # to its proper name (with version) after linking. | |
5868 _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\
''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tem
pext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compil
er_flags --soname $soname -o \$templib; mv \$templib $lib' | |
5869 _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SE
D -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 $lib' | |
5870 # Commands to make compiler produce verbose output that lists | |
5871 # what "hidden" libraries, object files and flags are used when | |
5872 # linking a shared library. | |
5873 # | |
5874 # There doesn't appear to be a way to prevent this compiler from | |
5875 # explicitly linking system object files so we need to strip them | |
5876 # from the output so that they don't get included in the library | |
5877 # dependencies. | |
5878 output_verbose_link_cmd='templist=`$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 $z";; *.$obj
ext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' | |
5879 | |
5880 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
5881 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
5882 | |
5883 # Archives containing C++ object files must be created using | |
5884 # "CC -Bstatic", where "CC" is the KAI C++ compiler. | |
5885 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' | |
5886 ;; | |
5887 icpc* | ecpc* ) | |
5888 # Intel C++ | |
5889 with_gnu_ld=yes | |
5890 # version 8.0 and above of icpc choke on multiply defined symbols | |
5891 # if we add $predep_objects and $postdep_objects, however 7.1 and | |
5892 # earlier do not add the objects themselves. | |
5893 case `$CC -V 2>&1` in | |
5894 *"Version 7."*) | |
5895 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libob
js $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
5896 _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' | |
5897 ;; | |
5898 *) # Version 8.0 or newer | |
5899 tmp_idyn= | |
5900 case $host_cpu in | |
5901 ia64*) tmp_idyn=' -i_dynamic';; | |
5902 esac | |
5903 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs
$deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
5904 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $l
ibobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-fil
e $wl$export_symbols -o $lib' | |
5905 ;; | |
5906 esac | |
5907 _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
5908 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
5909 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
5910 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$conven
ience ${wl}--no-whole-archive' | |
5911 ;; | |
5912 pgCC* | pgcpp*) | |
5913 # Portland Group C++ compiler | |
5914 case `$CC -V` in | |
5915 *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*) | |
5916 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ | |
5917 rm -rf $tpldir~ | |
5918 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs
$compile_deplibs~ | |
5919 compile_command="$compile_command `find $tpldir -name \*.o | $NL
2SP`"' | |
5920 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ | |
5921 rm -rf $tpldir~ | |
5922 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_d
eplibs~ | |
5923 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*
.o | $NL2SP`~ | |
5924 $RANLIB $oldlib' | |
5925 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ | |
5926 rm -rf $tpldir~ | |
5927 $CC --prelink_objects --instantiation_dir $tpldir $predep_object
s $libobjs $deplibs $convenience $postdep_objects~ | |
5928 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $t
pldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$s
oname -o $lib' | |
5929 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ | |
5930 rm -rf $tpldir~ | |
5931 $CC --prelink_objects --instantiation_dir $tpldir $predep_object
s $libobjs $deplibs $convenience $postdep_objects~ | |
5932 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $t
pldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$s
oname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' | |
5933 ;; | |
5934 *) # Version 6 will use weak symbols | |
5935 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_object
s $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -
o $lib' | |
5936 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep
_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$s
oname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' | |
5937 ;; | |
5938 esac | |
5939 | |
5940 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir
' | |
5941 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
5942 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for co
nv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenie
nce,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' | |
5943 ;; | |
5944 cxx*) | |
5945 # Compaq C++ | |
5946 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $
deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
5947 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $li
bobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib
${wl}-retain-symbols-file $wl$export_symbols' | |
5948 | |
5949 runpath_var=LD_RUN_PATH | |
5950 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' | |
5951 _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
5952 | |
5953 # Commands to make compiler produce verbose output that lists | |
5954 # what "hidden" libraries, object files and flags are used when | |
5955 # linking a shared library. | |
5956 # | |
5957 # There doesn't appear to be a way to prevent this compiler from | |
5958 # explicitly linking system object files so we need to strip them | |
5959 # from the output so that they don't get included in the library | |
5960 # dependencies. | |
5961 output_verbose_link_cmd='templist=`$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 $z in conftest.$objex
t) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list"
| $Xsed' | |
5962 ;; | |
5963 xl*) | |
5964 # IBM XL 8.0 on PPC, with GNU ld | |
5965 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
5966 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
5967 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $comp
iler_flags ${wl}-soname $wl$soname -o $lib' | |
5968 if test "x$supports_anon_versioning" = xyes; then | |
5969 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_ob
jdir/$libname.ver~ | |
5970 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$
libname.ver~ | |
5971 echo "local: *; };" >> $output_objdir/$libname.ver~ | |
5972 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $w
l$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' | |
5973 fi | |
5974 ;; | |
5975 *) | |
5976 case `$CC -V 2>&1 | sed 5q` in | |
5977 *Sun\ C*) | |
5978 # Sun C++ 5.9 | |
5979 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' | |
5980 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$son
ame -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
5981 _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' | |
5982 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
5983 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_
convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenie
nce=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whol
e-archive' | |
5984 _LT_TAGVAR(compiler_needs_object, $1)=yes | |
5985 | |
5986 # Not sure whether something based on | |
5987 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | |
5988 # would be better. | |
5989 output_verbose_link_cmd='echo' | |
5990 | |
5991 # Archives containing C++ object files must be created using | |
5992 # "CC -xar", where "CC" is the Sun C++ compiler. This is | |
5993 # necessary to make sure instantiated templates are included | |
5994 # in the archive. | |
5995 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' | |
5996 ;; | |
5997 esac | |
5998 ;; | |
5999 esac | |
6000 ;; | |
6001 | |
6002 lynxos*) | |
6003 # FIXME: insert proper C++ library support | |
6004 _LT_TAGVAR(ld_shlibs, $1)=no | |
6005 ;; | |
6006 | |
6007 m88k*) | |
6008 # FIXME: insert proper C++ library support | |
6009 _LT_TAGVAR(ld_shlibs, $1)=no | |
6010 ;; | |
6011 | |
6012 mvs*) | |
6013 case $cc_basename in | |
6014 cxx*) | |
6015 # FIXME: insert proper C++ library support | |
6016 _LT_TAGVAR(ld_shlibs, $1)=no | |
6017 ;; | |
6018 *) | |
6019 # FIXME: insert proper C++ library support | |
6020 _LT_TAGVAR(ld_shlibs, $1)=no | |
6021 ;; | |
6022 esac | |
6023 ;; | |
6024 | |
6025 netbsd*) | |
6026 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
6027 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects
$libobjs $deplibs $postdep_objects $linker_flags' | |
6028 wlarc= | |
6029 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
6030 _LT_TAGVAR(hardcode_direct, $1)=yes | |
6031 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
6032 fi | |
6033 # Workaround some broken pre-1.5 toolchains | |
6034 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 |
$GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' | |
6035 ;; | |
6036 | |
6037 *nto* | *qnx*) | |
6038 _LT_TAGVAR(ld_shlibs, $1)=yes | |
6039 ;; | |
6040 | |
6041 openbsd2*) | |
6042 # C++ shared libraries are fairly broken | |
6043 _LT_TAGVAR(ld_shlibs, $1)=no | |
6044 ;; | |
6045 | |
6046 openbsd*) | |
6047 if test -f /usr/libexec/ld.so; then | |
6048 _LT_TAGVAR(hardcode_direct, $1)=yes | |
6049 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
6050 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes | |
6051 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $l
ibobjs $deplibs $postdep_objects $compiler_flags -o $lib' | |
6052 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
6053 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_o
s-$host_cpu" = "openbsd2.8-powerpc"; then | |
6054 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_o
bjects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-f
ile,$export_symbols -o $lib' | |
6055 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
6056 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$con
venience '"$wlarc"'--no-whole-archive' | |
6057 fi | |
6058 output_verbose_link_cmd=echo | |
6059 else | |
6060 _LT_TAGVAR(ld_shlibs, $1)=no | |
6061 fi | |
6062 ;; | |
6063 | |
6064 osf3* | osf4* | osf5*) | |
6065 case $cc_basename in | |
6066 KCC*) | |
6067 # Kuck and Associates, Inc. (KAI) C++ Compiler | |
6068 | |
6069 # KCC will only create a shared library if the output file | |
6070 # ends with ".so" (or ".sl" for HP-UX), so rename the library | |
6071 # to its proper name (with version) after linking. | |
6072 _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\
''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${t
empext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $comp
iler_flags --soname $soname -o \$templib; mv \$templib $lib' | |
6073 | |
6074 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
6075 _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
6076 | |
6077 # Archives containing C++ object files must be created using | |
6078 # the KAI C++ compiler. | |
6079 case $host in | |
6080 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $
oldobjs' ;; | |
6081 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; | |
6082 esac | |
6083 ;; | |
6084 RCC*) | |
6085 # Rational C++ 2.4.1 | |
6086 # FIXME: insert proper C++ library support | |
6087 _LT_TAGVAR(ld_shlibs, $1)=no | |
6088 ;; | |
6089 cxx*) | |
6090 case $host in | |
6091 osf3*) | |
6092 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved $
{wl}\*' | |
6093 _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' | |
6094 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$lib
dir' | |
6095 ;; | |
6096 *) | |
6097 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' | |
6098 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag}
$predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -sonam
e $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -up
date_registry ${output_objdir}/so_locations -o $lib' | |
6099 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbo
ls`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ | |
6100 echo "-hidden">> $lib.exp~ | |
6101 $CC -shared$allow_undefined_flag $predep_objects $libobjs $dep
libs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$li
b.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -updat
e_registry ${output_objdir}/so_locations -o $lib~ | |
6102 $RM $lib.exp' | |
6103 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' | |
6104 ;; | |
6105 esac | |
6106 | |
6107 _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
6108 | |
6109 # Commands to make compiler produce verbose output that lists | |
6110 # what "hidden" libraries, object files and flags are used when | |
6111 # linking a shared library. | |
6112 # | |
6113 # There doesn't appear to be a way to prevent this compiler from | |
6114 # explicitly linking system object files so we need to strip them | |
6115 # from the output so that they don't get included in the library | |
6116 # dependencies. | |
6117 output_verbose_link_cmd='templist=`$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" | $Xsed' | |
6118 ;; | |
6119 *) | |
6120 if test "$GXX" = yes && test "$with_gnu_ld" = no; then | |
6121 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${w
l}\*' | |
6122 case $host in | |
6123 osf3*) | |
6124 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_un
defined_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' | |
6125 ;; | |
6126 *) | |
6127 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_un
defined_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' | |
6128 ;; | |
6129 esac | |
6130 | |
6131 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdi
r' | |
6132 _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
6133 | |
6134 # Commands to make compiler produce verbose output that lists | |
6135 # what "hidden" libraries, object files and flags are used when | |
6136 # linking a shared library. | |
6137 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2
>&1 | $GREP "\-L"' | |
6138 | |
6139 else | |
6140 # FIXME: insert proper C++ library support | |
6141 _LT_TAGVAR(ld_shlibs, $1)=no | |
6142 fi | |
6143 ;; | |
6144 esac | |
6145 ;; | |
6146 | |
6147 psos*) | |
6148 # FIXME: insert proper C++ library support | |
6149 _LT_TAGVAR(ld_shlibs, $1)=no | |
6150 ;; | |
6151 | |
6152 sunos4*) | |
6153 case $cc_basename in | |
6154 CC*) | |
6155 # Sun C++ 4.x | |
6156 # FIXME: insert proper C++ library support | |
6157 _LT_TAGVAR(ld_shlibs, $1)=no | |
6158 ;; | |
6159 lcc*) | |
6160 # Lucid | |
6161 # FIXME: insert proper C++ library support | |
6162 _LT_TAGVAR(ld_shlibs, $1)=no | |
6163 ;; | |
6164 *) | |
6165 # FIXME: insert proper C++ library support | |
6166 _LT_TAGVAR(ld_shlibs, $1)=no | |
6167 ;; | |
6168 esac | |
6169 ;; | |
6170 | |
6171 solaris*) | |
6172 case $cc_basename in | |
6173 CC*) | |
6174 # Sun C++ 4.2, 5.x and Centerline C++ | |
6175 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes | |
6176 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' | |
6177 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$sona
me -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
6178 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat
$export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $l
ib.exp~ | |
6179 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $
lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.
exp' | |
6180 | |
6181 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
6182 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
6183 case $host_os in | |
6184 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; | |
6185 *) | |
6186 # The compiler driver will combine and reorder linker options, | |
6187 # but understands `-z linker_flag'. | |
6188 # Supported since Solaris 2.6 (maybe 2.5.1?) | |
6189 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenien
ce -z defaultextract' | |
6190 ;; | |
6191 esac | |
6192 _LT_TAGVAR(link_all_deplibs, $1)=yes | |
6193 | |
6194 output_verbose_link_cmd='echo' | |
6195 | |
6196 # Archives containing C++ object files must be created using | |
6197 # "CC -xar", where "CC" is the Sun C++ compiler. This is | |
6198 # necessary to make sure instantiated templates are included | |
6199 # in the archive. | |
6200 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' | |
6201 ;; | |
6202 gcx*) | |
6203 # Green Hills C++ Compiler | |
6204 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $
deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
6205 | |
6206 # The C++ compiler must be used to create the archive. | |
6207 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $
oldobjs' | |
6208 ;; | |
6209 *) | |
6210 # GNU C++ compiler with Solaris linker | |
6211 if test "$GXX" = yes && test "$with_gnu_ld" = no; then | |
6212 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' | |
6213 if $CC --version | $GREP -v '^2\.7' > /dev/null; then | |
6214 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $pr
edep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$sona
me -o $lib' | |
6215 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp
~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >
> $lib.exp~ | |
6216 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_obje
cts $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' | |
6217 | |
6218 # Commands to make compiler produce verbose output that lists | |
6219 # what "hidden" libraries, object files and flags are used when | |
6220 # linking a shared library. | |
6221 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext
2>&1 | $GREP "\-L"' | |
6222 else | |
6223 # g++ 2.7 appears to require `-G' NOT `-shared' on this | |
6224 # platform. | |
6225 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_
objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o
$lib' | |
6226 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp
~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >
> $lib.exp~ | |
6227 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $
libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' | |
6228 | |
6229 # Commands to make compiler produce verbose output that lists | |
6230 # what "hidden" libraries, object files and flags are used when | |
6231 # linking a shared library. | |
6232 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1
| $GREP "\-L"' | |
6233 fi | |
6234 | |
6235 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' | |
6236 case $host_os in | |
6237 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; | |
6238 *) | |
6239 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextra
ct$convenience ${wl}-z ${wl}defaultextract' | |
6240 ;; | |
6241 esac | |
6242 fi | |
6243 ;; | |
6244 esac | |
6245 ;; | |
6246 | |
6247 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | s
co3.2v5.0.[[024]]*) | |
6248 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' | |
6249 _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
6250 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
6251 runpath_var='LD_RUN_PATH' | |
6252 | |
6253 case $cc_basename in | |
6254 CC*) | |
6255 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs
$deplibs $compiler_flags' | |
6256 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symb
ols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
6257 ;; | |
6258 *) | |
6259 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $lib
objs $deplibs $compiler_flags' | |
6260 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export
_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
6261 ;; | |
6262 esac | |
6263 ;; | |
6264 | |
6265 sysv5* | sco3.2v5* | sco5v6*) | |
6266 # Note: We can NOT use -z defs as we might desire, because we do not | |
6267 # link with -lc, and that would cause any symbols used from libc to | |
6268 # always be unresolved, which means just about no library would | |
6269 # ever link correctly. If we're not using GNU ld we use -z text | |
6270 # though, which does catch some bad symbols but isn't as heavy-handed | |
6271 # as -z defs. | |
6272 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' | |
6273 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' | |
6274 _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
6275 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
6276 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' | |
6277 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' | |
6278 _LT_TAGVAR(link_all_deplibs, $1)=yes | |
6279 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' | |
6280 runpath_var='LD_RUN_PATH' | |
6281 | |
6282 case $cc_basename in | |
6283 CC*) | |
6284 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobj
s $deplibs $compiler_flags' | |
6285 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_sy
mbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
6286 ;; | |
6287 *) | |
6288 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $l
ibobjs $deplibs $compiler_flags' | |
6289 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$expo
rt_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
6290 ;; | |
6291 esac | |
6292 ;; | |
6293 | |
6294 tandem*) | |
6295 case $cc_basename in | |
6296 NCC*) | |
6297 # NonStop-UX NCC 3.20 | |
6298 # FIXME: insert proper C++ library support | |
6299 _LT_TAGVAR(ld_shlibs, $1)=no | |
6300 ;; | |
6301 *) | |
6302 # FIXME: insert proper C++ library support | |
6303 _LT_TAGVAR(ld_shlibs, $1)=no | |
6304 ;; | |
6305 esac | |
6306 ;; | |
6307 | |
6308 vxworks*) | |
6309 # FIXME: insert proper C++ library support | |
6310 _LT_TAGVAR(ld_shlibs, $1)=no | |
6311 ;; | |
6312 | |
6313 *) | |
6314 # FIXME: insert proper C++ library support | |
6315 _LT_TAGVAR(ld_shlibs, $1)=no | |
6316 ;; | |
6317 esac | |
6318 | |
6319 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) | |
6320 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no | |
6321 | |
6322 _LT_TAGVAR(GCC, $1)="$GXX" | |
6323 _LT_TAGVAR(LD, $1)="$LD" | |
6324 | |
6325 ## CAVEAT EMPTOR: | |
6326 ## There is no encapsulation within the following macros, do not change | |
6327 ## the running order or otherwise move them around unless you know exactly | |
6328 ## what you are doing... | |
6329 _LT_SYS_HIDDEN_LIBDEPS($1) | |
6330 _LT_COMPILER_PIC($1) | |
6331 _LT_COMPILER_C_O($1) | |
6332 _LT_COMPILER_FILE_LOCKS($1) | |
6333 _LT_LINKER_SHLIBS($1) | |
6334 _LT_SYS_DYNAMIC_LINKER($1) | |
6335 _LT_LINKER_HARDCODE_LIBPATH($1) | |
6336 | |
6337 _LT_CONFIG($1) | |
6338 fi # test -n "$compiler" | |
6339 | |
6340 CC=$lt_save_CC | |
6341 LDCXX=$LD | |
6342 LD=$lt_save_LD | |
6343 GCC=$lt_save_GCC | |
6344 with_gnu_ld=$lt_save_with_gnu_ld | |
6345 lt_cv_path_LDCXX=$lt_cv_path_LD | |
6346 lt_cv_path_LD=$lt_save_path_LD | |
6347 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld | |
6348 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld | |
6349 fi # test "$_lt_caught_CXX_error" != yes | |
6350 | |
6351 AC_LANG_POP | |
6352 ])# _LT_LANG_CXX_CONFIG | |
6353 | |
6354 | |
6355 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) | |
6356 # --------------------------------- | |
6357 # Figure out "hidden" library dependencies from verbose | |
6358 # compiler output when linking a shared library. | |
6359 # Parse the compiler output and extract the necessary | |
6360 # objects, libraries and library flags. | |
6361 m4_defun([_LT_SYS_HIDDEN_LIBDEPS], | |
6362 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
6363 # Dependencies to place before and after the object being linked: | |
6364 _LT_TAGVAR(predep_objects, $1)= | |
6365 _LT_TAGVAR(postdep_objects, $1)= | |
6366 _LT_TAGVAR(predeps, $1)= | |
6367 _LT_TAGVAR(postdeps, $1)= | |
6368 _LT_TAGVAR(compiler_lib_search_path, $1)= | |
6369 | |
6370 dnl we can't use the lt_simple_compile_test_code here, | |
6371 dnl because it contains code intended for an executable, | |
6372 dnl not a library. It's possible we should let each | |
6373 dnl tag define a new lt_????_link_test_code variable, | |
6374 dnl but it's only used here... | |
6375 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF | |
6376 int a; | |
6377 void foo (void) { a = 0; } | |
6378 _LT_EOF | |
6379 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF | |
6380 class Foo | |
6381 { | |
6382 public: | |
6383 Foo (void) { a = 0; } | |
6384 private: | |
6385 int a; | |
6386 }; | |
6387 _LT_EOF | |
6388 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF | |
6389 subroutine foo | |
6390 implicit none | |
6391 integer*4 a | |
6392 a=0 | |
6393 return | |
6394 end | |
6395 _LT_EOF | |
6396 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF | |
6397 subroutine foo | |
6398 implicit none | |
6399 integer a | |
6400 a=0 | |
6401 return | |
6402 end | |
6403 _LT_EOF | |
6404 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF | |
6405 public class foo { | |
6406 private int a; | |
6407 public void bar (void) { | |
6408 a = 0; | |
6409 } | |
6410 }; | |
6411 _LT_EOF | |
6412 ]) | |
6413 dnl Parse the compiler output and extract the necessary | |
6414 dnl objects, libraries and library flags. | |
6415 if AC_TRY_EVAL(ac_compile); then | |
6416 # Parse the compiler output and extract the necessary | |
6417 # objects, libraries and library flags. | |
6418 | |
6419 # Sentinel used to keep track of whether or not we are before | |
6420 # the conftest object file. | |
6421 pre_test_object_deps_done=no | |
6422 | |
6423 for p in `eval "$output_verbose_link_cmd"`; do | |
6424 case $p in | |
6425 | |
6426 -L* | -R* | -l*) | |
6427 # Some compilers place space between "-{L,R}" and the path. | |
6428 # Remove the space. | |
6429 if test $p = "-L" || | |
6430 test $p = "-R"; then | |
6431 prev=$p | |
6432 continue | |
6433 else | |
6434 prev= | |
6435 fi | |
6436 | |
6437 if test "$pre_test_object_deps_done" = no; then | |
6438 case $p in | |
6439 -L* | -R*) | |
6440 # Internal compiler library paths should come after those | |
6441 # provided the user. The postdeps already come after the | |
6442 # user supplied libs so there is no need to process them. | |
6443 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then | |
6444 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" | |
6445 else | |
6446 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib
_search_path, $1)} ${prev}${p}" | |
6447 fi | |
6448 ;; | |
6449 # The "-l" case would never come before the object being | |
6450 # linked, so don't bother handling this case. | |
6451 esac | |
6452 else | |
6453 if test -z "$_LT_TAGVAR(postdeps, $1)"; then | |
6454 _LT_TAGVAR(postdeps, $1)="${prev}${p}" | |
6455 else | |
6456 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" | |
6457 fi | |
6458 fi | |
6459 ;; | |
6460 | |
6461 *.$objext) | |
6462 # This assumes that the test object file only shows up | |
6463 # once in the compiler output. | |
6464 if test "$p" = "conftest.$objext"; then | |
6465 pre_test_object_deps_done=yes | |
6466 continue | |
6467 fi | |
6468 | |
6469 if test "$pre_test_object_deps_done" = no; then | |
6470 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then | |
6471 _LT_TAGVAR(predep_objects, $1)="$p" | |
6472 else | |
6473 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" | |
6474 fi | |
6475 else | |
6476 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then | |
6477 _LT_TAGVAR(postdep_objects, $1)="$p" | |
6478 else | |
6479 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" | |
6480 fi | |
6481 fi | |
6482 ;; | |
6483 | |
6484 *) ;; # Ignore the rest. | |
6485 | |
6486 esac | |
6487 done | |
6488 | |
6489 # Clean up. | |
6490 rm -f a.out a.exe | |
6491 else | |
6492 echo "libtool.m4: error: problem compiling $1 test program" | |
6493 fi | |
6494 | |
6495 $RM -f confest.$objext | |
6496 | |
6497 # PORTME: override above test on systems where it is broken | |
6498 m4_if([$1], [CXX], | |
6499 [case $host_os in | |
6500 interix[[3-9]]*) | |
6501 # Interix 3.5 installs completely hosed .la files for C++, so rather than | |
6502 # hack all around it, let's just trust "g++" to DTRT. | |
6503 _LT_TAGVAR(predep_objects,$1)= | |
6504 _LT_TAGVAR(postdep_objects,$1)= | |
6505 _LT_TAGVAR(postdeps,$1)= | |
6506 ;; | |
6507 | |
6508 linux*) | |
6509 case `$CC -V 2>&1 | sed 5q` in | |
6510 *Sun\ C*) | |
6511 # Sun C++ 5.9 | |
6512 | |
6513 # The more standards-conforming stlport4 library is | |
6514 # incompatible with the Cstd library. Avoid specifying | |
6515 # it if it's in CXXFLAGS. Ignore libCrun as | |
6516 # -library=stlport4 depends on it. | |
6517 case " $CXX $CXXFLAGS " in | |
6518 *" -library=stlport4 "*) | |
6519 solaris_use_stlport4=yes | |
6520 ;; | |
6521 esac | |
6522 | |
6523 if test "$solaris_use_stlport4" != yes; then | |
6524 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' | |
6525 fi | |
6526 ;; | |
6527 esac | |
6528 ;; | |
6529 | |
6530 solaris*) | |
6531 case $cc_basename in | |
6532 CC*) | |
6533 # The more standards-conforming stlport4 library is | |
6534 # incompatible with the Cstd library. Avoid specifying | |
6535 # it if it's in CXXFLAGS. Ignore libCrun as | |
6536 # -library=stlport4 depends on it. | |
6537 case " $CXX $CXXFLAGS " in | |
6538 *" -library=stlport4 "*) | |
6539 solaris_use_stlport4=yes | |
6540 ;; | |
6541 esac | |
6542 | |
6543 # Adding this requires a known-good setup of shared libraries for | |
6544 # Sun compiler versions before 5.6, else PIC objects from an old | |
6545 # archive will be linked into the output, leading to subtle bugs. | |
6546 if test "$solaris_use_stlport4" != yes; then | |
6547 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' | |
6548 fi | |
6549 ;; | |
6550 esac | |
6551 ;; | |
6552 esac | |
6553 ]) | |
6554 | |
6555 case " $_LT_TAGVAR(postdeps, $1) " in | |
6556 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; | |
6557 esac | |
6558 _LT_TAGVAR(compiler_lib_search_dirs, $1)= | |
6559 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then | |
6560 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_sear
ch_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` | |
6561 fi | |
6562 _LT_TAGDECL([], [compiler_lib_search_dirs], [1], | |
6563 [The directories searched by this compiler when creating a shared library]) | |
6564 _LT_TAGDECL([], [predep_objects], [1], | |
6565 [Dependencies to place before and after the objects being linked to | |
6566 create a shared library]) | |
6567 _LT_TAGDECL([], [postdep_objects], [1]) | |
6568 _LT_TAGDECL([], [predeps], [1]) | |
6569 _LT_TAGDECL([], [postdeps], [1]) | |
6570 _LT_TAGDECL([], [compiler_lib_search_path], [1], | |
6571 [The library search path used internally by the compiler when linking | |
6572 a shared library]) | |
6573 ])# _LT_SYS_HIDDEN_LIBDEPS | |
6574 | |
6575 | |
6576 # _LT_PROG_F77 | |
6577 # ------------ | |
6578 # Since AC_PROG_F77 is broken, in that it returns the empty string | |
6579 # if there is no fortran compiler, we have our own version here. | |
6580 m4_defun([_LT_PROG_F77], | |
6581 [ | |
6582 pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes]) | |
6583 AC_PROG_F77 | |
6584 if test -z "$F77" || test "X$F77" = "Xno"; then | |
6585 _lt_disable_F77=yes | |
6586 fi | |
6587 popdef([AC_MSG_ERROR]) | |
6588 ])# _LT_PROG_F77 | |
6589 | |
6590 dnl aclocal-1.4 backwards compatibility: | |
6591 dnl AC_DEFUN([_LT_PROG_F77], []) | |
6592 | |
6593 | |
6594 # _LT_LANG_F77_CONFIG([TAG]) | |
6595 # -------------------------- | |
6596 # Ensure that the configuration variables for a Fortran 77 compiler are | |
6597 # suitably defined. These variables are subsequently used by _LT_CONFIG | |
6598 # to write the compiler configuration to `libtool'. | |
6599 m4_defun([_LT_LANG_F77_CONFIG], | |
6600 [AC_REQUIRE([_LT_PROG_F77])dnl | |
6601 AC_LANG_PUSH(Fortran 77) | |
6602 | |
6603 _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
6604 _LT_TAGVAR(allow_undefined_flag, $1)= | |
6605 _LT_TAGVAR(always_export_symbols, $1)=no | |
6606 _LT_TAGVAR(archive_expsym_cmds, $1)= | |
6607 _LT_TAGVAR(export_dynamic_flag_spec, $1)= | |
6608 _LT_TAGVAR(hardcode_direct, $1)=no | |
6609 _LT_TAGVAR(hardcode_direct_absolute, $1)=no | |
6610 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
6611 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= | |
6612 _LT_TAGVAR(hardcode_libdir_separator, $1)= | |
6613 _LT_TAGVAR(hardcode_minus_L, $1)=no | |
6614 _LT_TAGVAR(hardcode_automatic, $1)=no | |
6615 _LT_TAGVAR(inherit_rpath, $1)=no | |
6616 _LT_TAGVAR(module_cmds, $1)= | |
6617 _LT_TAGVAR(module_expsym_cmds, $1)= | |
6618 _LT_TAGVAR(link_all_deplibs, $1)=unknown | |
6619 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds | |
6620 _LT_TAGVAR(no_undefined_flag, $1)= | |
6621 _LT_TAGVAR(whole_archive_flag_spec, $1)= | |
6622 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no | |
6623 | |
6624 # Source file extension for f77 test sources. | |
6625 ac_ext=f | |
6626 | |
6627 # Object file extension for compiled f77 test sources. | |
6628 objext=o | |
6629 _LT_TAGVAR(objext, $1)=$objext | |
6630 | |
6631 # No sense in running all these tests if we already determined that | |
6632 # the F77 compiler isn't working. Some variables (like enable_shared) | |
6633 # are currently assumed to apply to all compilers on this platform, | |
6634 # and will be corrupted by setting them based on a non-working compiler. | |
6635 if test "$_lt_disable_F77" != yes; then | |
6636 # Code to be used in simple compile tests | |
6637 lt_simple_compile_test_code="\ | |
6638 subroutine t | |
6639 return | |
6640 end | |
6641 " | |
6642 | |
6643 # Code to be used in simple link tests | |
6644 lt_simple_link_test_code="\ | |
6645 program t | |
6646 end | |
6647 " | |
6648 | |
6649 # ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
6650 _LT_TAG_COMPILER | |
6651 | |
6652 # save warnings/boilerplate of simple test code | |
6653 _LT_COMPILER_BOILERPLATE | |
6654 _LT_LINKER_BOILERPLATE | |
6655 | |
6656 # Allow CC to be a program name with arguments. | |
6657 lt_save_CC="$CC" | |
6658 lt_save_GCC=$GCC | |
6659 CC=${F77-"f77"} | |
6660 compiler=$CC | |
6661 _LT_TAGVAR(compiler, $1)=$CC | |
6662 _LT_CC_BASENAME([$compiler]) | |
6663 GCC=$G77 | |
6664 if test -n "$compiler"; then | |
6665 AC_MSG_CHECKING([if libtool supports shared libraries]) | |
6666 AC_MSG_RESULT([$can_build_shared]) | |
6667 | |
6668 AC_MSG_CHECKING([whether to build shared libraries]) | |
6669 test "$can_build_shared" = "no" && enable_shared=no | |
6670 | |
6671 # On AIX, shared libraries and static libraries use the same namespace, and | |
6672 # are all built from PIC. | |
6673 case $host_os in | |
6674 aix3*) | |
6675 test "$enable_shared" = yes && enable_static=no | |
6676 if test -n "$RANLIB"; then | |
6677 archive_cmds="$archive_cmds~\$RANLIB \$lib" | |
6678 postinstall_cmds='$RANLIB $lib' | |
6679 fi | |
6680 ;; | |
6681 aix[[4-9]]*) | |
6682 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; the
n | |
6683 test "$enable_shared" = yes && enable_static=no | |
6684 fi | |
6685 ;; | |
6686 esac | |
6687 AC_MSG_RESULT([$enable_shared]) | |
6688 | |
6689 AC_MSG_CHECKING([whether to build static libraries]) | |
6690 # Make sure either enable_shared or enable_static is yes. | |
6691 test "$enable_shared" = yes || enable_static=yes | |
6692 AC_MSG_RESULT([$enable_static]) | |
6693 | |
6694 _LT_TAGVAR(GCC, $1)="$G77" | |
6695 _LT_TAGVAR(LD, $1)="$LD" | |
6696 | |
6697 ## CAVEAT EMPTOR: | |
6698 ## There is no encapsulation within the following macros, do not change | |
6699 ## the running order or otherwise move them around unless you know exactly | |
6700 ## what you are doing... | |
6701 _LT_COMPILER_PIC($1) | |
6702 _LT_COMPILER_C_O($1) | |
6703 _LT_COMPILER_FILE_LOCKS($1) | |
6704 _LT_LINKER_SHLIBS($1) | |
6705 _LT_SYS_DYNAMIC_LINKER($1) | |
6706 _LT_LINKER_HARDCODE_LIBPATH($1) | |
6707 | |
6708 _LT_CONFIG($1) | |
6709 fi # test -n "$compiler" | |
6710 | |
6711 GCC=$lt_save_GCC | |
6712 CC="$lt_save_CC" | |
6713 fi # test "$_lt_disable_F77" != yes | |
6714 | |
6715 AC_LANG_POP | |
6716 ])# _LT_LANG_F77_CONFIG | |
6717 | |
6718 | |
6719 # _LT_PROG_FC | |
6720 # ----------- | |
6721 # Since AC_PROG_FC is broken, in that it returns the empty string | |
6722 # if there is no fortran compiler, we have our own version here. | |
6723 m4_defun([_LT_PROG_FC], | |
6724 [ | |
6725 pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes]) | |
6726 AC_PROG_FC | |
6727 if test -z "$FC" || test "X$FC" = "Xno"; then | |
6728 _lt_disable_FC=yes | |
6729 fi | |
6730 popdef([AC_MSG_ERROR]) | |
6731 ])# _LT_PROG_FC | |
6732 | |
6733 dnl aclocal-1.4 backwards compatibility: | |
6734 dnl AC_DEFUN([_LT_PROG_FC], []) | |
6735 | |
6736 | |
6737 # _LT_LANG_FC_CONFIG([TAG]) | |
6738 # ------------------------- | |
6739 # Ensure that the configuration variables for a Fortran compiler are | |
6740 # suitably defined. These variables are subsequently used by _LT_CONFIG | |
6741 # to write the compiler configuration to `libtool'. | |
6742 m4_defun([_LT_LANG_FC_CONFIG], | |
6743 [AC_REQUIRE([_LT_PROG_FC])dnl | |
6744 AC_LANG_PUSH(Fortran) | |
6745 | |
6746 _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
6747 _LT_TAGVAR(allow_undefined_flag, $1)= | |
6748 _LT_TAGVAR(always_export_symbols, $1)=no | |
6749 _LT_TAGVAR(archive_expsym_cmds, $1)= | |
6750 _LT_TAGVAR(export_dynamic_flag_spec, $1)= | |
6751 _LT_TAGVAR(hardcode_direct, $1)=no | |
6752 _LT_TAGVAR(hardcode_direct_absolute, $1)=no | |
6753 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
6754 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= | |
6755 _LT_TAGVAR(hardcode_libdir_separator, $1)= | |
6756 _LT_TAGVAR(hardcode_minus_L, $1)=no | |
6757 _LT_TAGVAR(hardcode_automatic, $1)=no | |
6758 _LT_TAGVAR(inherit_rpath, $1)=no | |
6759 _LT_TAGVAR(module_cmds, $1)= | |
6760 _LT_TAGVAR(module_expsym_cmds, $1)= | |
6761 _LT_TAGVAR(link_all_deplibs, $1)=unknown | |
6762 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds | |
6763 _LT_TAGVAR(no_undefined_flag, $1)= | |
6764 _LT_TAGVAR(whole_archive_flag_spec, $1)= | |
6765 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no | |
6766 | |
6767 # Source file extension for fc test sources. | |
6768 ac_ext=${ac_fc_srcext-f} | |
6769 | |
6770 # Object file extension for compiled fc test sources. | |
6771 objext=o | |
6772 _LT_TAGVAR(objext, $1)=$objext | |
6773 | |
6774 # No sense in running all these tests if we already determined that | |
6775 # the FC compiler isn't working. Some variables (like enable_shared) | |
6776 # are currently assumed to apply to all compilers on this platform, | |
6777 # and will be corrupted by setting them based on a non-working compiler. | |
6778 if test "$_lt_disable_FC" != yes; then | |
6779 # Code to be used in simple compile tests | |
6780 lt_simple_compile_test_code="\ | |
6781 subroutine t | |
6782 return | |
6783 end | |
6784 " | |
6785 | |
6786 # Code to be used in simple link tests | |
6787 lt_simple_link_test_code="\ | |
6788 program t | |
6789 end | |
6790 " | |
6791 | |
6792 # ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
6793 _LT_TAG_COMPILER | |
6794 | |
6795 # save warnings/boilerplate of simple test code | |
6796 _LT_COMPILER_BOILERPLATE | |
6797 _LT_LINKER_BOILERPLATE | |
6798 | |
6799 # Allow CC to be a program name with arguments. | |
6800 lt_save_CC="$CC" | |
6801 lt_save_GCC=$GCC | |
6802 CC=${FC-"f95"} | |
6803 compiler=$CC | |
6804 GCC=$ac_cv_fc_compiler_gnu | |
6805 | |
6806 _LT_TAGVAR(compiler, $1)=$CC | |
6807 _LT_CC_BASENAME([$compiler]) | |
6808 | |
6809 if test -n "$compiler"; then | |
6810 AC_MSG_CHECKING([if libtool supports shared libraries]) | |
6811 AC_MSG_RESULT([$can_build_shared]) | |
6812 | |
6813 AC_MSG_CHECKING([whether to build shared libraries]) | |
6814 test "$can_build_shared" = "no" && enable_shared=no | |
6815 | |
6816 # On AIX, shared libraries and static libraries use the same namespace, and | |
6817 # are all built from PIC. | |
6818 case $host_os in | |
6819 aix3*) | |
6820 test "$enable_shared" = yes && enable_static=no | |
6821 if test -n "$RANLIB"; then | |
6822 archive_cmds="$archive_cmds~\$RANLIB \$lib" | |
6823 postinstall_cmds='$RANLIB $lib' | |
6824 fi | |
6825 ;; | |
6826 aix[[4-9]]*) | |
6827 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; the
n | |
6828 test "$enable_shared" = yes && enable_static=no | |
6829 fi | |
6830 ;; | |
6831 esac | |
6832 AC_MSG_RESULT([$enable_shared]) | |
6833 | |
6834 AC_MSG_CHECKING([whether to build static libraries]) | |
6835 # Make sure either enable_shared or enable_static is yes. | |
6836 test "$enable_shared" = yes || enable_static=yes | |
6837 AC_MSG_RESULT([$enable_static]) | |
6838 | |
6839 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" | |
6840 _LT_TAGVAR(LD, $1)="$LD" | |
6841 | |
6842 ## CAVEAT EMPTOR: | |
6843 ## There is no encapsulation within the following macros, do not change | |
6844 ## the running order or otherwise move them around unless you know exactly | |
6845 ## what you are doing... | |
6846 _LT_SYS_HIDDEN_LIBDEPS($1) | |
6847 _LT_COMPILER_PIC($1) | |
6848 _LT_COMPILER_C_O($1) | |
6849 _LT_COMPILER_FILE_LOCKS($1) | |
6850 _LT_LINKER_SHLIBS($1) | |
6851 _LT_SYS_DYNAMIC_LINKER($1) | |
6852 _LT_LINKER_HARDCODE_LIBPATH($1) | |
6853 | |
6854 _LT_CONFIG($1) | |
6855 fi # test -n "$compiler" | |
6856 | |
6857 GCC=$lt_save_GCC | |
6858 CC="$lt_save_CC" | |
6859 fi # test "$_lt_disable_FC" != yes | |
6860 | |
6861 AC_LANG_POP | |
6862 ])# _LT_LANG_FC_CONFIG | |
6863 | |
6864 | |
6865 # _LT_LANG_GCJ_CONFIG([TAG]) | |
6866 # -------------------------- | |
6867 # Ensure that the configuration variables for the GNU Java Compiler compiler | |
6868 # are suitably defined. These variables are subsequently used by _LT_CONFIG | |
6869 # to write the compiler configuration to `libtool'. | |
6870 m4_defun([_LT_LANG_GCJ_CONFIG], | |
6871 [AC_REQUIRE([LT_PROG_GCJ])dnl | |
6872 AC_LANG_SAVE | |
6873 | |
6874 # Source file extension for Java test sources. | |
6875 ac_ext=java | |
6876 | |
6877 # Object file extension for compiled Java test sources. | |
6878 objext=o | |
6879 _LT_TAGVAR(objext, $1)=$objext | |
6880 | |
6881 # Code to be used in simple compile tests | |
6882 lt_simple_compile_test_code="class foo {}" | |
6883 | |
6884 # Code to be used in simple link tests | |
6885 lt_simple_link_test_code='public class conftest { public static void main(String
[[]] argv) {}; }' | |
6886 | |
6887 # ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
6888 _LT_TAG_COMPILER | |
6889 | |
6890 # save warnings/boilerplate of simple test code | |
6891 _LT_COMPILER_BOILERPLATE | |
6892 _LT_LINKER_BOILERPLATE | |
6893 | |
6894 # Allow CC to be a program name with arguments. | |
6895 lt_save_CC="$CC" | |
6896 lt_save_GCC=$GCC | |
6897 GCC=yes | |
6898 CC=${GCJ-"gcj"} | |
6899 compiler=$CC | |
6900 _LT_TAGVAR(compiler, $1)=$CC | |
6901 _LT_TAGVAR(LD, $1)="$LD" | |
6902 _LT_CC_BASENAME([$compiler]) | |
6903 | |
6904 # GCJ did not exist at the time GCC didn't implicitly link libc in. | |
6905 _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
6906 | |
6907 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds | |
6908 | |
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 # NOTE: This macro has been submitted for inclusion into # | |
7048 # GNU Autoconf as AC_PROG_SED. When it is available in # | |
7049 # a released version of Autoconf we should remove this # | |
7050 # macro and use it instead. # | |
7051 | |
7052 m4_defun([AC_PROG_SED], | |
7053 [AC_MSG_CHECKING([for a sed that does not truncate output]) | |
7054 AC_CACHE_VAL(lt_cv_path_SED, | |
7055 [# Loop through the user's path and test for sed and gsed. | |
7056 # Then use that list of sed's as ones to test for truncation. | |
7057 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7058 for as_dir in $PATH | |
7059 do | |
7060 IFS=$as_save_IFS | |
7061 test -z "$as_dir" && as_dir=. | |
7062 for lt_ac_prog in sed gsed; do | |
7063 for ac_exec_ext in '' $ac_executable_extensions; do | |
7064 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then | |
7065 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" | |
7066 fi | |
7067 done | |
7068 done | |
7069 done | |
7070 IFS=$as_save_IFS | |
7071 lt_ac_max=0 | |
7072 lt_ac_count=0 | |
7073 # Add /usr/xpg4/bin/sed as it is typically found on Solaris | |
7074 # along with /bin/sed that truncates output. | |
7075 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do | |
7076 test ! -f $lt_ac_sed && continue | |
7077 cat /dev/null > conftest.in | |
7078 lt_ac_count=0 | |
7079 echo $ECHO_N "0123456789$ECHO_C" >conftest.in | |
7080 # Check for GNU sed and select it if it is found. | |
7081 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then | |
7082 lt_cv_path_SED=$lt_ac_sed | |
7083 break | |
7084 fi | |
7085 while true; do | |
7086 cat conftest.in conftest.in >conftest.tmp | |
7087 mv conftest.tmp conftest.in | |
7088 cp conftest.in conftest.nl | |
7089 echo >>conftest.nl | |
7090 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break | |
7091 cmp -s conftest.out conftest.nl || break | |
7092 # 10000 chars as input seems more than enough | |
7093 test $lt_ac_count -gt 10 && break | |
7094 lt_ac_count=`expr $lt_ac_count + 1` | |
7095 if test $lt_ac_count -gt $lt_ac_max; then | |
7096 lt_ac_max=$lt_ac_count | |
7097 lt_cv_path_SED=$lt_ac_sed | |
7098 fi | |
7099 done | |
7100 done | |
7101 ]) | |
7102 SED=$lt_cv_path_SED | |
7103 AC_SUBST([SED]) | |
7104 AC_MSG_RESULT([$SED]) | |
7105 ])#AC_PROG_SED | |
7106 ])#m4_ifndef | |
7107 | |
7108 # Old name: | |
7109 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) | |
7110 dnl aclocal-1.4 backwards compatibility: | |
7111 dnl AC_DEFUN([LT_AC_PROG_SED], []) | |
7112 | |
7113 | |
7114 # _LT_CHECK_SHELL_FEATURES | |
7115 # ------------------------ | |
7116 # Find out whether the shell is Bourne or XSI compatible, | |
7117 # or has some other useful features. | |
7118 m4_defun([_LT_CHECK_SHELL_FEATURES], | |
7119 [AC_MSG_CHECKING([whether the shell understands some XSI constructs]) | |
7120 # Try some XSI features | |
7121 xsi_shell=no | |
7122 ( _lt_dummy="a/b/c" | |
7123 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ | |
7124 = c,a/b,, \ | |
7125 && eval 'test $(( 1 + 1 )) -eq 2 \ | |
7126 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ | |
7127 && xsi_shell=yes | |
7128 AC_MSG_RESULT([$xsi_shell]) | |
7129 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) | |
7130 | |
7131 AC_MSG_CHECKING([whether the shell understands "+="]) | |
7132 lt_shell_append=no | |
7133 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ | |
7134 >/dev/null 2>&1 \ | |
7135 && lt_shell_append=yes | |
7136 AC_MSG_RESULT([$lt_shell_append]) | |
7137 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) | |
7138 | |
7139 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then | |
7140 lt_unset=unset | |
7141 else | |
7142 lt_unset=false | |
7143 fi | |
7144 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl | |
7145 | |
7146 # test EBCDIC or ASCII | |
7147 case `echo X|tr X '\101'` in | |
7148 A) # ASCII based system | |
7149 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr | |
7150 lt_SP2NL='tr \040 \012' | |
7151 lt_NL2SP='tr \015\012 \040\040' | |
7152 ;; | |
7153 *) # EBCDIC based system | |
7154 lt_SP2NL='tr \100 \n' | |
7155 lt_NL2SP='tr \r\n \100\100' | |
7156 ;; | |
7157 esac | |
7158 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl | |
7159 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl | |
7160 ])# _LT_CHECK_SHELL_FEATURES | |
7161 | |
7162 | |
7163 # _LT_PROG_XSI_SHELLFNS | |
7164 # --------------------- | |
7165 # Bourne and XSI compatible variants of some useful shell functions. | |
7166 m4_defun([_LT_PROG_XSI_SHELLFNS], | |
7167 [case $xsi_shell in | |
7168 yes) | |
7169 cat << \_LT_EOF >> "$cfgfile" | |
7170 | |
7171 # func_dirname file append nondir_replacement | |
7172 # Compute the dirname of FILE. If nonempty, add APPEND to the result, | |
7173 # otherwise set result to NONDIR_REPLACEMENT. | |
7174 func_dirname () | |
7175 { | |
7176 case ${1} in | |
7177 */*) func_dirname_result="${1%/*}${2}" ;; | |
7178 * ) func_dirname_result="${3}" ;; | |
7179 esac | |
7180 } | |
7181 | |
7182 # func_basename file | |
7183 func_basename () | |
7184 { | |
7185 func_basename_result="${1##*/}" | |
7186 } | |
7187 | |
7188 # func_dirname_and_basename file append nondir_replacement | |
7189 # perform func_basename and func_dirname in a single function | |
7190 # call: | |
7191 # dirname: Compute the dirname of FILE. If nonempty, | |
7192 # add APPEND to the result, otherwise set result | |
7193 # to NONDIR_REPLACEMENT. | |
7194 # value returned in "$func_dirname_result" | |
7195 # basename: Compute filename of FILE. | |
7196 # value retuned in "$func_basename_result" | |
7197 # Implementation must be kept synchronized with func_dirname | |
7198 # and func_basename. For efficiency, we do not delegate to | |
7199 # those functions but instead duplicate the functionality here. | |
7200 func_dirname_and_basename () | |
7201 { | |
7202 case ${1} in | |
7203 */*) func_dirname_result="${1%/*}${2}" ;; | |
7204 * ) func_dirname_result="${3}" ;; | |
7205 esac | |
7206 func_basename_result="${1##*/}" | |
7207 } | |
7208 | |
7209 # func_stripname prefix suffix name | |
7210 # strip PREFIX and SUFFIX off of NAME. | |
7211 # PREFIX and SUFFIX must not contain globbing or regex special | |
7212 # characters, hashes, percent signs, but SUFFIX may contain a leading | |
7213 # dot (in which case that matches only a dot). | |
7214 func_stripname () | |
7215 { | |
7216 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are | |
7217 # positional parameters, so assign one to ordinary parameter first. | |
7218 func_stripname_result=${3} | |
7219 func_stripname_result=${func_stripname_result#"${1}"} | |
7220 func_stripname_result=${func_stripname_result%"${2}"} | |
7221 } | |
7222 | |
7223 # func_opt_split | |
7224 func_opt_split () | |
7225 { | |
7226 func_opt_split_opt=${1%%=*} | |
7227 func_opt_split_arg=${1#*=} | |
7228 } | |
7229 | |
7230 # func_lo2o object | |
7231 func_lo2o () | |
7232 { | |
7233 case ${1} in | |
7234 *.lo) func_lo2o_result=${1%.lo}.${objext} ;; | |
7235 *) func_lo2o_result=${1} ;; | |
7236 esac | |
7237 } | |
7238 | |
7239 # func_xform libobj-or-source | |
7240 func_xform () | |
7241 { | |
7242 func_xform_result=${1%.*}.lo | |
7243 } | |
7244 | |
7245 # func_arith arithmetic-term... | |
7246 func_arith () | |
7247 { | |
7248 func_arith_result=$(( $[*] )) | |
7249 } | |
7250 | |
7251 # func_len string | |
7252 # STRING may not start with a hyphen. | |
7253 func_len () | |
7254 { | |
7255 func_len_result=${#1} | |
7256 } | |
7257 | |
7258 _LT_EOF | |
7259 ;; | |
7260 *) # Bourne compatible functions. | |
7261 cat << \_LT_EOF >> "$cfgfile" | |
7262 | |
7263 # func_dirname file append nondir_replacement | |
7264 # Compute the dirname of FILE. If nonempty, add APPEND to the result, | |
7265 # otherwise set result to NONDIR_REPLACEMENT. | |
7266 func_dirname () | |
7267 { | |
7268 # Extract subdirectory from the argument. | |
7269 func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` | |
7270 if test "X$func_dirname_result" = "X${1}"; then | |
7271 func_dirname_result="${3}" | |
7272 else | |
7273 func_dirname_result="$func_dirname_result${2}" | |
7274 fi | |
7275 } | |
7276 | |
7277 # func_basename file | |
7278 func_basename () | |
7279 { | |
7280 func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` | |
7281 } | |
7282 | |
7283 dnl func_dirname_and_basename | |
7284 dnl A portable version of this function is already defined in general.m4sh | |
7285 dnl so there is no need for it here. | |
7286 | |
7287 # func_stripname prefix suffix name | |
7288 # strip PREFIX and SUFFIX off of NAME. | |
7289 # PREFIX and SUFFIX must not contain globbing or regex special | |
7290 # characters, hashes, percent signs, but SUFFIX may contain a leading | |
7291 # dot (in which case that matches only a dot). | |
7292 # func_strip_suffix prefix name | |
7293 func_stripname () | |
7294 { | |
7295 case ${2} in | |
7296 .*) func_stripname_result=`$ECHO "X${3}" \ | |
7297 | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; | |
7298 *) func_stripname_result=`$ECHO "X${3}" \ | |
7299 | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; | |
7300 esac | |
7301 } | |
7302 | |
7303 # sed scripts: | |
7304 my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q' | |
7305 my_sed_long_arg='1s/^-[[^=]]*=//' | |
7306 | |
7307 # func_opt_split | |
7308 func_opt_split () | |
7309 { | |
7310 func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` | |
7311 func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` | |
7312 } | |
7313 | |
7314 # func_lo2o object | |
7315 func_lo2o () | |
7316 { | |
7317 func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` | |
7318 } | |
7319 | |
7320 # func_xform libobj-or-source | |
7321 func_xform () | |
7322 { | |
7323 func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'` | |
7324 } | |
7325 | |
7326 # func_arith arithmetic-term... | |
7327 func_arith () | |
7328 { | |
7329 func_arith_result=`expr "$[@]"` | |
7330 } | |
7331 | |
7332 # func_len string | |
7333 # STRING may not start with a hyphen. | |
7334 func_len () | |
7335 { | |
7336 func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len` | |
7337 } | |
7338 | |
7339 _LT_EOF | |
7340 esac | |
7341 | |
7342 case $lt_shell_append in | |
7343 yes) | |
7344 cat << \_LT_EOF >> "$cfgfile" | |
7345 | |
7346 # func_append var value | |
7347 # Append VALUE to the end of shell variable VAR. | |
7348 func_append () | |
7349 { | |
7350 eval "$[1]+=\$[2]" | |
7351 } | |
7352 _LT_EOF | |
7353 ;; | |
7354 *) | |
7355 cat << \_LT_EOF >> "$cfgfile" | |
7356 | |
7357 # func_append var value | |
7358 # Append VALUE to the end of shell variable VAR. | |
7359 func_append () | |
7360 { | |
7361 eval "$[1]=\$$[1]\$[2]" | |
7362 } | |
7363 | |
7364 _LT_EOF | |
7365 ;; | |
7366 esac | |
7367 ]) | |
7368 | |
7369 # Helper functions for option handling. -*- Autoconf -*- | |
7370 # | |
7371 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. | |
7372 # Written by Gary V. Vaughan, 2004 | |
7373 # | |
7374 # This file is free software; the Free Software Foundation gives | |
7375 # unlimited permission to copy and/or distribute it, with or without | |
7376 # modifications, as long as this notice is preserved. | |
7377 | |
7378 # serial 6 ltoptions.m4 | |
7379 | |
7380 # This is to help aclocal find these macros, as it can't see m4_define. | |
7381 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) | |
7382 | |
7383 | |
7384 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) | |
7385 # ------------------------------------------ | |
7386 m4_define([_LT_MANGLE_OPTION], | |
7387 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) | |
7388 | |
7389 | |
7390 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) | |
7391 # --------------------------------------- | |
7392 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a | |
7393 # matching handler defined, dispatch to it. Other OPTION-NAMEs are | |
7394 # saved as a flag. | |
7395 m4_define([_LT_SET_OPTION], | |
7396 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl | |
7397 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), | |
7398 _LT_MANGLE_DEFUN([$1], [$2]), | |
7399 [m4_warning([Unknown $1 option `$2'])])[]dnl | |
7400 ]) | |
7401 | |
7402 | |
7403 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) | |
7404 # ------------------------------------------------------------ | |
7405 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. | |
7406 m4_define([_LT_IF_OPTION], | |
7407 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) | |
7408 | |
7409 | |
7410 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) | |
7411 # ------------------------------------------------------- | |
7412 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME | |
7413 # are set. | |
7414 m4_define([_LT_UNLESS_OPTIONS], | |
7415 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), | |
7416 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), | |
7417 [m4_define([$0_found])])])[]dnl | |
7418 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 | |
7419 ])[]dnl | |
7420 ]) | |
7421 | |
7422 | |
7423 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) | |
7424 # ---------------------------------------- | |
7425 # OPTION-LIST is a space-separated list of Libtool options associated | |
7426 # with MACRO-NAME. If any OPTION has a matching handler declared with | |
7427 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about | |
7428 # the unknown option and exit. | |
7429 m4_defun([_LT_SET_OPTIONS], | |
7430 [# Set options | |
7431 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), | |
7432 [_LT_SET_OPTION([$1], _LT_Option)]) | |
7433 | |
7434 m4_if([$1],[LT_INIT],[ | |
7435 dnl | |
7436 dnl Simply set some default values (i.e off) if boolean options were not | |
7437 dnl specified: | |
7438 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no | |
7439 ]) | |
7440 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no | |
7441 ]) | |
7442 dnl | |
7443 dnl If no reference was made to various pairs of opposing options, then | |
7444 dnl we run the default mode handler for the pair. For example, if neither | |
7445 dnl `shared' nor `disable-shared' was passed, we enable building of shared | |
7446 dnl archives by default: | |
7447 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) | |
7448 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) | |
7449 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) | |
7450 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], | |
7451 [_LT_ENABLE_FAST_INSTALL]) | |
7452 ]) | |
7453 ])# _LT_SET_OPTIONS | |
7454 | |
7455 | |
7456 | |
7457 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) | |
7458 # ----------------------------------------- | |
7459 m4_define([_LT_MANGLE_DEFUN], | |
7460 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) | |
7461 | |
7462 | |
7463 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) | |
7464 # ----------------------------------------------- | |
7465 m4_define([LT_OPTION_DEFINE], | |
7466 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl | |
7467 ])# LT_OPTION_DEFINE | |
7468 | |
7469 | |
7470 # dlopen | |
7471 # ------ | |
7472 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes | |
7473 ]) | |
7474 | |
7475 AU_DEFUN([AC_LIBTOOL_DLOPEN], | |
7476 [_LT_SET_OPTION([LT_INIT], [dlopen]) | |
7477 AC_DIAGNOSE([obsolete], | |
7478 [$0: Remove this warning and the call to _LT_SET_OPTION when you | |
7479 put the `dlopen' option into LT_INIT's first parameter.]) | |
7480 ]) | |
7481 | |
7482 dnl aclocal-1.4 backwards compatibility: | |
7483 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) | |
7484 | |
7485 | |
7486 # win32-dll | |
7487 # --------- | |
7488 # Declare package support for building win32 dll's. | |
7489 LT_OPTION_DEFINE([LT_INIT], [win32-dll], | |
7490 [enable_win32_dll=yes | |
7491 | |
7492 case $host in | |
7493 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*) | |
7494 AC_CHECK_TOOL(AS, as, false) | |
7495 AC_CHECK_TOOL(DLLTOOL, dlltool, false) | |
7496 AC_CHECK_TOOL(OBJDUMP, objdump, false) | |
7497 ;; | |
7498 esac | |
7499 | |
7500 test -z "$AS" && AS=as | |
7501 _LT_DECL([], [AS], [0], [Assembler program])dnl | |
7502 | |
7503 test -z "$DLLTOOL" && DLLTOOL=dlltool | |
7504 _LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl | |
7505 | |
7506 test -z "$OBJDUMP" && OBJDUMP=objdump | |
7507 _LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl | |
7508 ])# win32-dll | |
7509 | |
7510 AU_DEFUN([AC_LIBTOOL_WIN32_DLL], | |
7511 [AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
7512 _LT_SET_OPTION([LT_INIT], [win32-dll]) | |
7513 AC_DIAGNOSE([obsolete], | |
7514 [$0: Remove this warning and the call to _LT_SET_OPTION when you | |
7515 put the `win32-dll' option into LT_INIT's first parameter.]) | |
7516 ]) | |
7517 | |
7518 dnl aclocal-1.4 backwards compatibility: | |
7519 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) | |
7520 | |
7521 | |
7522 # _LT_ENABLE_SHARED([DEFAULT]) | |
7523 # ---------------------------- | |
7524 # implement the --enable-shared flag, and supports the `shared' and | |
7525 # `disable-shared' LT_INIT options. | |
7526 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. | |
7527 m4_define([_LT_ENABLE_SHARED], | |
7528 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl | |
7529 AC_ARG_ENABLE([shared], | |
7530 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], | |
7531 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], | |
7532 [p=${PACKAGE-default} | |
7533 case $enableval in | |
7534 yes) enable_shared=yes ;; | |
7535 no) enable_shared=no ;; | |
7536 *) | |
7537 enable_shared=no | |
7538 # Look at the argument we got. We use all the common list separators. | |
7539 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
7540 for pkg in $enableval; do | |
7541 IFS="$lt_save_ifs" | |
7542 if test "X$pkg" = "X$p"; then | |
7543 enable_shared=yes | |
7544 fi | |
7545 done | |
7546 IFS="$lt_save_ifs" | |
7547 ;; | |
7548 esac], | |
7549 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) | |
7550 | |
7551 _LT_DECL([build_libtool_libs], [enable_shared], [0], | |
7552 [Whether or not to build shared libraries]) | |
7553 ])# _LT_ENABLE_SHARED | |
7554 | |
7555 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) | |
7556 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) | |
7557 | |
7558 # Old names: | |
7559 AC_DEFUN([AC_ENABLE_SHARED], | |
7560 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) | |
7561 ]) | |
7562 | |
7563 AC_DEFUN([AC_DISABLE_SHARED], | |
7564 [_LT_SET_OPTION([LT_INIT], [disable-shared]) | |
7565 ]) | |
7566 | |
7567 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) | |
7568 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) | |
7569 | |
7570 dnl aclocal-1.4 backwards compatibility: | |
7571 dnl AC_DEFUN([AM_ENABLE_SHARED], []) | |
7572 dnl AC_DEFUN([AM_DISABLE_SHARED], []) | |
7573 | |
7574 | |
7575 | |
7576 # _LT_ENABLE_STATIC([DEFAULT]) | |
7577 # ---------------------------- | |
7578 # implement the --enable-static flag, and support the `static' and | |
7579 # `disable-static' LT_INIT options. | |
7580 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. | |
7581 m4_define([_LT_ENABLE_STATIC], | |
7582 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl | |
7583 AC_ARG_ENABLE([static], | |
7584 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], | |
7585 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], | |
7586 [p=${PACKAGE-default} | |
7587 case $enableval in | |
7588 yes) enable_static=yes ;; | |
7589 no) enable_static=no ;; | |
7590 *) | |
7591 enable_static=no | |
7592 # Look at the argument we got. We use all the common list separators. | |
7593 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
7594 for pkg in $enableval; do | |
7595 IFS="$lt_save_ifs" | |
7596 if test "X$pkg" = "X$p"; then | |
7597 enable_static=yes | |
7598 fi | |
7599 done | |
7600 IFS="$lt_save_ifs" | |
7601 ;; | |
7602 esac], | |
7603 [enable_static=]_LT_ENABLE_STATIC_DEFAULT) | |
7604 | |
7605 _LT_DECL([build_old_libs], [enable_static], [0], | |
7606 [Whether or not to build static libraries]) | |
7607 ])# _LT_ENABLE_STATIC | |
7608 | |
7609 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) | |
7610 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) | |
7611 | |
7612 # Old names: | |
7613 AC_DEFUN([AC_ENABLE_STATIC], | |
7614 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) | |
7615 ]) | |
7616 | |
7617 AC_DEFUN([AC_DISABLE_STATIC], | |
7618 [_LT_SET_OPTION([LT_INIT], [disable-static]) | |
7619 ]) | |
7620 | |
7621 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) | |
7622 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) | |
7623 | |
7624 dnl aclocal-1.4 backwards compatibility: | |
7625 dnl AC_DEFUN([AM_ENABLE_STATIC], []) | |
7626 dnl AC_DEFUN([AM_DISABLE_STATIC], []) | |
7627 | |
7628 | |
7629 | |
7630 # _LT_ENABLE_FAST_INSTALL([DEFAULT]) | |
7631 # ---------------------------------- | |
7632 # implement the --enable-fast-install flag, and support the `fast-install' | |
7633 # and `disable-fast-install' LT_INIT options. | |
7634 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. | |
7635 m4_define([_LT_ENABLE_FAST_INSTALL], | |
7636 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl | |
7637 AC_ARG_ENABLE([fast-install], | |
7638 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], | |
7639 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT
[@:>@])], | |
7640 [p=${PACKAGE-default} | |
7641 case $enableval in | |
7642 yes) enable_fast_install=yes ;; | |
7643 no) enable_fast_install=no ;; | |
7644 *) | |
7645 enable_fast_install=no | |
7646 # Look at the argument we got. We use all the common list separators. | |
7647 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
7648 for pkg in $enableval; do | |
7649 IFS="$lt_save_ifs" | |
7650 if test "X$pkg" = "X$p"; then | |
7651 enable_fast_install=yes | |
7652 fi | |
7653 done | |
7654 IFS="$lt_save_ifs" | |
7655 ;; | |
7656 esac], | |
7657 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) | |
7658 | |
7659 _LT_DECL([fast_install], [enable_fast_install], [0], | |
7660 [Whether or not to optimize for fast installation])dnl | |
7661 ])# _LT_ENABLE_FAST_INSTALL | |
7662 | |
7663 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) | |
7664 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no
])]) | |
7665 | |
7666 # Old names: | |
7667 AU_DEFUN([AC_ENABLE_FAST_INSTALL], | |
7668 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) | |
7669 AC_DIAGNOSE([obsolete], | |
7670 [$0: Remove this warning and the call to _LT_SET_OPTION when you put | |
7671 the `fast-install' option into LT_INIT's first parameter.]) | |
7672 ]) | |
7673 | |
7674 AU_DEFUN([AC_DISABLE_FAST_INSTALL], | |
7675 [_LT_SET_OPTION([LT_INIT], [disable-fast-install]) | |
7676 AC_DIAGNOSE([obsolete], | |
7677 [$0: Remove this warning and the call to _LT_SET_OPTION when you put | |
7678 the `disable-fast-install' option into LT_INIT's first parameter.]) | |
7679 ]) | |
7680 | |
7681 dnl aclocal-1.4 backwards compatibility: | |
7682 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) | |
7683 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) | |
7684 | |
7685 | |
7686 # _LT_WITH_PIC([MODE]) | |
7687 # -------------------- | |
7688 # implement the --with-pic flag, and support the `pic-only' and `no-pic' | |
7689 # LT_INIT options. | |
7690 # MODE is either `yes' or `no'. If omitted, it defaults to `both'. | |
7691 m4_define([_LT_WITH_PIC], | |
7692 [AC_ARG_WITH([pic], | |
7693 [AS_HELP_STRING([--with-pic], | |
7694 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], | |
7695 [pic_mode="$withval"], | |
7696 [pic_mode=default]) | |
7697 | |
7698 test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) | |
7699 | |
7700 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl | |
7701 ])# _LT_WITH_PIC | |
7702 | |
7703 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) | |
7704 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) | |
7705 | |
7706 # Old name: | |
7707 AU_DEFUN([AC_LIBTOOL_PICMODE], | |
7708 [_LT_SET_OPTION([LT_INIT], [pic-only]) | |
7709 AC_DIAGNOSE([obsolete], | |
7710 [$0: Remove this warning and the call to _LT_SET_OPTION when you | |
7711 put the `pic-only' option into LT_INIT's first parameter.]) | |
7712 ]) | |
7713 | |
7714 dnl aclocal-1.4 backwards compatibility: | |
7715 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) | |
7716 | |
7717 | |
7718 m4_define([_LTDL_MODE], []) | |
7719 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], | |
7720 [m4_define([_LTDL_MODE], [nonrecursive])]) | |
7721 LT_OPTION_DEFINE([LTDL_INIT], [recursive], | |
7722 [m4_define([_LTDL_MODE], [recursive])]) | |
7723 LT_OPTION_DEFINE([LTDL_INIT], [subproject], | |
7724 [m4_define([_LTDL_MODE], [subproject])]) | |
7725 | |
7726 m4_define([_LTDL_TYPE], []) | |
7727 LT_OPTION_DEFINE([LTDL_INIT], [installable], | |
7728 [m4_define([_LTDL_TYPE], [installable])]) | |
7729 LT_OPTION_DEFINE([LTDL_INIT], [convenience], | |
7730 [m4_define([_LTDL_TYPE], [convenience])]) | |
7731 | |
7732 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- | |
7733 # | |
7734 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. | |
7735 # Written by Gary V. Vaughan, 2004 | |
7736 # | |
7737 # This file is free software; the Free Software Foundation gives | |
7738 # unlimited permission to copy and/or distribute it, with or without | |
7739 # modifications, as long as this notice is preserved. | |
7740 | |
7741 # serial 6 ltsugar.m4 | |
7742 | |
7743 # This is to help aclocal find these macros, as it can't see m4_define. | |
7744 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) | |
7745 | |
7746 | |
7747 # lt_join(SEP, ARG1, [ARG2...]) | |
7748 # ----------------------------- | |
7749 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their | |
7750 # associated separator. | |
7751 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier | |
7752 # versions in m4sugar had bugs. | |
7753 m4_define([lt_join], | |
7754 [m4_if([$#], [1], [], | |
7755 [$#], [2], [[$2]], | |
7756 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) | |
7757 m4_define([_lt_join], | |
7758 [m4_if([$#$2], [2], [], | |
7759 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) | |
7760 | |
7761 | |
7762 # lt_car(LIST) | |
7763 # lt_cdr(LIST) | |
7764 # ------------ | |
7765 # Manipulate m4 lists. | |
7766 # These macros are necessary as long as will still need to support | |
7767 # Autoconf-2.59 which quotes differently. | |
7768 m4_define([lt_car], [[$1]]) | |
7769 m4_define([lt_cdr], | |
7770 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], | |
7771 [$#], 1, [], | |
7772 [m4_dquote(m4_shift($@))])]) | |
7773 m4_define([lt_unquote], $1) | |
7774 | |
7775 | |
7776 # lt_append(MACRO-NAME, STRING, [SEPARATOR]) | |
7777 # ------------------------------------------ | |
7778 # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. | |
7779 # Note that neither SEPARATOR nor STRING are expanded; they are appended | |
7780 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). | |
7781 # No SEPARATOR is output if MACRO-NAME was previously undefined (different | |
7782 # than defined and empty). | |
7783 # | |
7784 # This macro is needed until we can rely on Autoconf 2.62, since earlier | |
7785 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING. | |
7786 m4_define([lt_append], | |
7787 [m4_define([$1], | |
7788 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) | |
7789 | |
7790 | |
7791 | |
7792 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) | |
7793 # ---------------------------------------------------------- | |
7794 # Produce a SEP delimited list of all paired combinations of elements of | |
7795 # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list | |
7796 # has the form PREFIXmINFIXSUFFIXn. | |
7797 # Needed until we can rely on m4_combine added in Autoconf 2.62. | |
7798 m4_define([lt_combine], | |
7799 [m4_if(m4_eval([$# > 3]), [1], | |
7800 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl | |
7801 [[m4_foreach([_Lt_prefix], [$2], | |
7802 [m4_foreach([_Lt_suffix], | |
7803 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, | |
7804 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) | |
7805 | |
7806 | |
7807 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) | |
7808 # ----------------------------------------------------------------------- | |
7809 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited | |
7810 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. | |
7811 m4_define([lt_if_append_uniq], | |
7812 [m4_ifdef([$1], | |
7813 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], | |
7814 [lt_append([$1], [$2], [$3])$4], | |
7815 [$5])], | |
7816 [lt_append([$1], [$2], [$3])$4])]) | |
7817 | |
7818 | |
7819 # lt_dict_add(DICT, KEY, VALUE) | |
7820 # ----------------------------- | |
7821 m4_define([lt_dict_add], | |
7822 [m4_define([$1($2)], [$3])]) | |
7823 | |
7824 | |
7825 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) | |
7826 # -------------------------------------------- | |
7827 m4_define([lt_dict_add_subkey], | |
7828 [m4_define([$1($2:$3)], [$4])]) | |
7829 | |
7830 | |
7831 # lt_dict_fetch(DICT, KEY, [SUBKEY]) | |
7832 # ---------------------------------- | |
7833 m4_define([lt_dict_fetch], | |
7834 [m4_ifval([$3], | |
7835 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), | |
7836 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) | |
7837 | |
7838 | |
7839 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) | |
7840 # ----------------------------------------------------------------- | |
7841 m4_define([lt_if_dict_fetch], | |
7842 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], | |
7843 [$5], | |
7844 [$6])]) | |
7845 | |
7846 | |
7847 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) | |
7848 # -------------------------------------------------------------- | |
7849 m4_define([lt_dict_filter], | |
7850 [m4_if([$5], [], [], | |
7851 [lt_join(m4_quote(m4_default([$4], [[, ]])), | |
7852 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shift
n(4, $@)]), | |
7853 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])
))))])[]dnl | |
7854 ]) | |
7855 | |
7856 # ltversion.m4 -- version numbers -*- Autoconf -*- | |
7857 # | |
7858 # Copyright (C) 2004 Free Software Foundation, Inc. | |
7859 # Written by Scott James Remnant, 2004 | |
7860 # | |
7861 # This file is free software; the Free Software Foundation gives | |
7862 # unlimited permission to copy and/or distribute it, with or without | |
7863 # modifications, as long as this notice is preserved. | |
7864 | |
7865 # Generated from ltversion.in. | |
7866 | |
7867 # serial 3012 ltversion.m4 | |
7868 # This file is part of GNU Libtool | |
7869 | |
7870 m4_define([LT_PACKAGE_VERSION], [2.2.6]) | |
7871 m4_define([LT_PACKAGE_REVISION], [1.3012]) | |
7872 | |
7873 AC_DEFUN([LTVERSION_VERSION], | |
7874 [macro_version='2.2.6' | |
7875 macro_revision='1.3012' | |
7876 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) | |
7877 _LT_DECL(, macro_revision, 0) | |
7878 ]) | |
7879 | |
7880 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- | |
7881 # | |
7882 # Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc. | |
7883 # Written by Scott James Remnant, 2004. | |
7884 # | |
7885 # This file is free software; the Free Software Foundation gives | |
7886 # unlimited permission to copy and/or distribute it, with or without | |
7887 # modifications, as long as this notice is preserved. | |
7888 | |
7889 # serial 4 lt~obsolete.m4 | |
7890 | |
7891 # These exist entirely to fool aclocal when bootstrapping libtool. | |
7892 # | |
7893 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) | |
7894 # which have later been changed to m4_define as they aren't part of the | |
7895 # exported API, or moved to Autoconf or Automake where they belong. | |
7896 # | |
7897 # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN | |
7898 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us | |
7899 # using a macro with the same name in our local m4/libtool.m4 it'll | |
7900 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define | |
7901 # and doesn't know about Autoconf macros at all.) | |
7902 # | |
7903 # So we provide this file, which has a silly filename so it's always | |
7904 # included after everything else. This provides aclocal with the | |
7905 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything | |
7906 # because those macros already exist, or will be overwritten later. | |
7907 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. | |
7908 # | |
7909 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. | |
7910 # Yes, that means every name once taken will need to remain here until | |
7911 # we give up compatibility with versions before 1.7, at which point | |
7912 # we need to keep only those names which we still refer to. | |
7913 | |
7914 # This is to help aclocal find these macros, as it can't see m4_define. | |
7915 AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) | |
7916 | |
7917 m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) | |
7918 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) | |
7919 m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]
) | |
7920 m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) | |
7921 m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) | |
7922 m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])]) | |
7923 m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])]) | |
7924 m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])]) | |
7925 m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])]) | |
7926 m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])]) | |
7927 m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])]) | |
7928 m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])]
) | |
7929 m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])]) | |
7930 m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])]) | |
7931 m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_
LOCKS])]) | |
7932 m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])]) | |
7933 m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])]) | |
7934 m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_H
ARDCODE_LIBPATH])]) | |
7935 m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])]) | |
7936 m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])]) | |
7937 m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])]) | |
7938 m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])]) | |
7939 m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])]) | |
7940 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILE
R_NO_RTTI])]) | |
7941 m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_
SYMBOL_PIPE])]) | |
7942 m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PI
C])]) | |
7943 m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])]) | |
7944 m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])]) | |
7945 m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])]) | |
7946 m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])]) | |
7947 m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) | |
7948 m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) | |
7949 m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) | |
7950 m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) | |
7951 m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) | |
7952 m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) | |
7953 m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMI
C_LINKER])]) | |
7954 m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])]) | |
7955 m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) | |
7956 m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) | |
7957 m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) | |
7958 m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) | |
7959 m4_ifndef([AC_LIBTOOL_RC], [AC_DEFUN([AC_LIBTOOL_RC])]) | |
7960 m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) | |
7961 m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) | |
7962 m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]
) | |
7963 m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])]) | |
7964 m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])]
) | |
7965 m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])]) | |
7966 m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]
) | |
7967 m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) | |
7968 m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) | |
7969 m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) | |
7970 m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) | |
7971 m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) | |
7972 | |
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