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1cf3d07d SE |
1 | # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- |
2 | # | |
ae11dff4 | 3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, |
43e02a8a | 4 | # 2006, 2007, 2008, 2009 Free Software Foundation, Inc. |
ae11dff4 | 5 | # Written by Gordon Matzigkeit, 1996 |
1cf3d07d SE |
6 | # |
7 | # This file is free software; the Free Software Foundation gives | |
8 | # unlimited permission to copy and/or distribute it, with or without | |
9 | # modifications, as long as this notice is preserved. | |
10 | ||
11 | m4_define([_LT_COPYING], [dnl | |
ae11dff4 | 12 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, |
43e02a8a | 13 | # 2006, 2007, 2008, 2009 Free Software Foundation, Inc. |
ae11dff4 | 14 | # Written by Gordon Matzigkeit, 1996 |
1cf3d07d | 15 | # |
ae11dff4 | 16 | # This file is part of GNU Libtool. |
1cf3d07d | 17 | # |
ae11dff4 PG |
18 | # GNU Libtool is free software; you can redistribute it and/or |
19 | # modify it under the terms of the GNU General Public License as | |
20 | # published by the Free Software Foundation; either version 2 of | |
21 | # the License, or (at your option) any later version. | |
1cf3d07d | 22 | # |
ae11dff4 PG |
23 | # As a special exception to the GNU General Public License, |
24 | # if you distribute this file as part of a program or library that | |
25 | # is built using GNU Libtool, you may include this file under the | |
26 | # same distribution terms that you use for the rest of that program. | |
1cf3d07d | 27 | # |
ae11dff4 PG |
28 | # GNU Libtool is distributed in the hope that it will be useful, |
29 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
30 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
31 | # GNU General Public License for more details. | |
1cf3d07d | 32 | # |
ae11dff4 PG |
33 | # You should have received a copy of the GNU General Public License |
34 | # along with GNU Libtool; see the file COPYING. If not, a copy | |
35 | # can be downloaded from http://www.gnu.org/licenses/gpl.html, or | |
36 | # obtained by writing to the Free Software Foundation, Inc., | |
37 | # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | |
1cf3d07d SE |
38 | ]) |
39 | ||
ae11dff4 | 40 | # serial 56 LT_INIT |
1cf3d07d SE |
41 | |
42 | ||
43 | # LT_PREREQ(VERSION) | |
44 | # ------------------ | |
45 | # Complain and exit if this libtool version is less that VERSION. | |
46 | m4_defun([LT_PREREQ], | |
47 | [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, | |
48 | [m4_default([$3], | |
49 | [m4_fatal([Libtool version $1 or higher is required], | |
50 | 63)])], | |
51 | [$2])]) | |
52 | ||
53 | ||
ae11dff4 PG |
54 | # _LT_CHECK_BUILDDIR |
55 | # ------------------ | |
56 | # Complain if the absolute build directory name contains unusual characters | |
57 | m4_defun([_LT_CHECK_BUILDDIR], | |
58 | [case `pwd` in | |
59 | *\ * | *\ *) | |
60 | AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; | |
61 | esac | |
62 | ]) | |
63 | ||
64 | ||
1cf3d07d SE |
65 | # LT_INIT([OPTIONS]) |
66 | # ------------------ | |
67 | AC_DEFUN([LT_INIT], | |
68 | [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT | |
43e02a8a | 69 | AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl |
1cf3d07d SE |
70 | AC_BEFORE([$0], [LT_LANG])dnl |
71 | AC_BEFORE([$0], [LT_OUTPUT])dnl | |
ae11dff4 PG |
72 | AC_BEFORE([$0], [LTDL_INIT])dnl |
73 | m4_require([_LT_CHECK_BUILDDIR])dnl | |
1cf3d07d SE |
74 | |
75 | dnl Autoconf doesn't catch unexpanded LT_ macros by default: | |
76 | m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl | |
77 | m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl | |
78 | dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 | |
79 | dnl unless we require an AC_DEFUNed macro: | |
80 | AC_REQUIRE([LTOPTIONS_VERSION])dnl | |
81 | AC_REQUIRE([LTSUGAR_VERSION])dnl | |
82 | AC_REQUIRE([LTVERSION_VERSION])dnl | |
ae11dff4 | 83 | AC_REQUIRE([LTOBSOLETE_VERSION])dnl |
1cf3d07d | 84 | m4_require([_LT_PROG_LTMAIN])dnl |
ae11dff4 | 85 | |
43e02a8a RW |
86 | _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) |
87 | ||
ae11dff4 PG |
88 | dnl Parse OPTIONS |
89 | _LT_SET_OPTIONS([$0], [$1]) | |
4f4caf92 AO |
90 | |
91 | # This can be used to rebuild libtool when needed | |
1cf3d07d | 92 | LIBTOOL_DEPS="$ltmain" |
4f4caf92 AO |
93 | |
94 | # Always use our own libtool. | |
95 | LIBTOOL='$(SHELL) $(top_builddir)/libtool' | |
96 | AC_SUBST(LIBTOOL)dnl | |
97 | ||
1cf3d07d SE |
98 | _LT_SETUP |
99 | ||
100 | # Only expand once: | |
101 | m4_define([LT_INIT]) | |
ae11dff4 | 102 | ])# LT_INIT |
1cf3d07d SE |
103 | |
104 | # Old names: | |
105 | AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) | |
106 | AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) | |
107 | dnl aclocal-1.4 backwards compatibility: | |
108 | dnl AC_DEFUN([AC_PROG_LIBTOOL], []) | |
109 | dnl AC_DEFUN([AM_PROG_LIBTOOL], []) | |
110 | ||
111 | ||
112 | # _LT_CC_BASENAME(CC) | |
113 | # ------------------- | |
114 | # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. | |
115 | m4_defun([_LT_CC_BASENAME], | |
116 | [for cc_temp in $1""; do | |
117 | case $cc_temp in | |
118 | compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; | |
119 | distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; | |
120 | \-*) ;; | |
121 | *) break;; | |
122 | esac | |
123 | done | |
43e02a8a | 124 | cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` |
4f4caf92 AO |
125 | ]) |
126 | ||
1cf3d07d SE |
127 | |
128 | # _LT_FILEUTILS_DEFAULTS | |
129 | # ---------------------- | |
130 | # It is okay to use these file commands and assume they have been set | |
131 | # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. | |
132 | m4_defun([_LT_FILEUTILS_DEFAULTS], | |
133 | [: ${CP="cp -f"} | |
134 | : ${MV="mv -f"} | |
135 | : ${RM="rm -f"} | |
136 | ])# _LT_FILEUTILS_DEFAULTS | |
137 | ||
138 | ||
139 | # _LT_SETUP | |
140 | # --------- | |
141 | m4_defun([_LT_SETUP], | |
142 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
4f4caf92 | 143 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
43e02a8a RW |
144 | AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl |
145 | AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl | |
146 | ||
1cf3d07d SE |
147 | _LT_DECL([], [host_alias], [0], [The host system])dnl |
148 | _LT_DECL([], [host], [0])dnl | |
149 | _LT_DECL([], [host_os], [0])dnl | |
150 | dnl | |
151 | _LT_DECL([], [build_alias], [0], [The build system])dnl | |
152 | _LT_DECL([], [build], [0])dnl | |
153 | _LT_DECL([], [build_os], [0])dnl | |
154 | dnl | |
4f4caf92 | 155 | AC_REQUIRE([AC_PROG_CC])dnl |
1cf3d07d SE |
156 | AC_REQUIRE([LT_PATH_LD])dnl |
157 | AC_REQUIRE([LT_PATH_NM])dnl | |
158 | dnl | |
4f4caf92 | 159 | AC_REQUIRE([AC_PROG_LN_S])dnl |
1cf3d07d SE |
160 | test -z "$LN_S" && LN_S="ln -s" |
161 | _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl | |
162 | dnl | |
163 | AC_REQUIRE([LT_CMD_MAX_LEN])dnl | |
1cf3d07d | 164 | _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl |
1cf3d07d | 165 | _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl |
4f4caf92 | 166 | dnl |
1cf3d07d SE |
167 | m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
168 | m4_require([_LT_CHECK_SHELL_FEATURES])dnl | |
169 | m4_require([_LT_CMD_RELOAD])dnl | |
170 | m4_require([_LT_CHECK_MAGIC_METHOD])dnl | |
171 | m4_require([_LT_CMD_OLD_ARCHIVE])dnl | |
172 | m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl | |
173 | ||
174 | _LT_CONFIG_LIBTOOL_INIT([ | |
175 | # See if we are running on zsh, and set the options which allow our | |
176 | # commands through without removal of \ escapes INIT. | |
177 | if test -n "\${ZSH_VERSION+set}" ; then | |
178 | setopt NO_GLOB_SUBST | |
179 | fi | |
180 | ]) | |
181 | if test -n "${ZSH_VERSION+set}" ; then | |
182 | setopt NO_GLOB_SUBST | |
183 | fi | |
184 | ||
185 | _LT_CHECK_OBJDIR | |
186 | ||
187 | m4_require([_LT_TAG_COMPILER])dnl | |
1cf3d07d SE |
188 | |
189 | case $host_os in | |
190 | aix3*) | |
191 | # AIX sometimes has problems with the GCC collect2 program. For some | |
192 | # reason, if we set the COLLECT_NAMES environment variable, the problems | |
193 | # vanish in a puff of smoke. | |
194 | if test "X${COLLECT_NAMES+set}" != Xset; then | |
195 | COLLECT_NAMES= | |
196 | export COLLECT_NAMES | |
197 | fi | |
198 | ;; | |
199 | esac | |
200 | ||
1cf3d07d SE |
201 | # Global variables: |
202 | ofile=libtool | |
203 | can_build_shared=yes | |
204 | ||
205 | # All known linkers require a `.a' archive for static linking (except MSVC, | |
206 | # which needs '.lib'). | |
207 | libext=a | |
4f4caf92 | 208 | |
1cf3d07d SE |
209 | with_gnu_ld="$lt_cv_prog_gnu_ld" |
210 | ||
211 | old_CC="$CC" | |
212 | old_CFLAGS="$CFLAGS" | |
213 | ||
214 | # Set sane defaults for various variables | |
215 | test -z "$CC" && CC=cc | |
216 | test -z "$LTCC" && LTCC=$CC | |
217 | test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS | |
218 | test -z "$LD" && LD=ld | |
219 | test -z "$ac_objext" && ac_objext=o | |
220 | ||
221 | _LT_CC_BASENAME([$compiler]) | |
bf070c29 | 222 | |
4f4caf92 | 223 | # Only perform the check for file, if the check method requires it |
1cf3d07d | 224 | test -z "$MAGIC_CMD" && MAGIC_CMD=file |
82e23236 | 225 | case $deplibs_check_method in |
4f4caf92 | 226 | file_magic*) |
3dd7094e | 227 | if test "$file_magic_cmd" = '$MAGIC_CMD'; then |
1cf3d07d | 228 | _LT_PATH_MAGIC |
4f4caf92 AO |
229 | fi |
230 | ;; | |
231 | esac | |
232 | ||
1cf3d07d SE |
233 | # Use C for the default configuration in the libtool script |
234 | LT_SUPPORTED_TAG([CC]) | |
235 | _LT_LANG_C_CONFIG | |
236 | _LT_LANG_DEFAULT_CONFIG | |
237 | _LT_CONFIG_COMMANDS | |
238 | ])# _LT_SETUP | |
4f4caf92 | 239 | |
4f4caf92 | 240 | |
43e02a8a RW |
241 | # _LT_PREPARE_SED_QUOTE_VARS |
242 | # -------------------------- | |
243 | # Define a few sed substitution that help us do robust quoting. | |
244 | m4_defun([_LT_PREPARE_SED_QUOTE_VARS], | |
245 | [# Backslashify metacharacters that are still active within | |
246 | # double-quoted strings. | |
247 | sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' | |
248 | ||
249 | # Same as above, but do not quote variable references. | |
250 | double_quote_subst='s/\([["`\\]]\)/\\\1/g' | |
251 | ||
252 | # Sed substitution to delay expansion of an escaped shell variable in a | |
253 | # double_quote_subst'ed string. | |
254 | delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' | |
255 | ||
256 | # Sed substitution to delay expansion of an escaped single quote. | |
257 | delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' | |
258 | ||
259 | # Sed substitution to avoid accidental globbing in evaled expressions | |
260 | no_glob_subst='s/\*/\\\*/g' | |
261 | ]) | |
262 | ||
1cf3d07d SE |
263 | # _LT_PROG_LTMAIN |
264 | # --------------- | |
265 | # Note that this code is called both from `configure', and `config.status' | |
266 | # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, | |
267 | # `config.status' has no value for ac_aux_dir unless we are using Automake, | |
268 | # so we pass a copy along to make sure it has a sensible value anyway. | |
269 | m4_defun([_LT_PROG_LTMAIN], | |
270 | [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl | |
271 | _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) | |
272 | ltmain="$ac_aux_dir/ltmain.sh" | |
273 | ])# _LT_PROG_LTMAIN | |
4f4caf92 | 274 | |
3b75d237 | 275 | |
1cf3d07d SE |
276 | ## ------------------------------------- ## |
277 | ## Accumulate code for creating libtool. ## | |
278 | ## ------------------------------------- ## | |
f5cc59a7 | 279 | |
1cf3d07d SE |
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. | |
4f4caf92 | 284 | |
4f4caf92 | 285 | |
1cf3d07d SE |
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 | ])])]) | |
bf070c29 | 294 | |
1cf3d07d SE |
295 | # Initialize. |
296 | m4_define([_LT_OUTPUT_LIBTOOL_INIT]) | |
bf070c29 | 297 | |
bf070c29 | 298 | |
1cf3d07d SE |
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 | ])])]) | |
bf070c29 | 307 | |
1cf3d07d SE |
308 | # Initialize. |
309 | m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) | |
bf070c29 | 310 | |
1cf3d07d SE |
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]) | |
bf070c29 | 317 | ]) |
1cf3d07d SE |
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 | ## FIXME: Eliminate VARNAME ## | |
334 | ## ------------------------ ## | |
335 | ||
336 | ||
337 | # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) | |
338 | # ------------------------------------------------------------------- | |
339 | # CONFIGNAME is the name given to the value in the libtool script. | |
340 | # VARNAME is the (base) name used in the configure script. | |
341 | # VALUE may be 0, 1 or 2 for a computed quote escaped value based on | |
342 | # VARNAME. Any other value will be used directly. | |
343 | m4_define([_LT_DECL], | |
32bc4cf4 | 344 | [lt_if_append_uniq([lt_decl_varnames], [$2], [, ], |
1cf3d07d SE |
345 | [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], |
346 | [m4_ifval([$1], [$1], [$2])]) | |
347 | lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) | |
348 | m4_ifval([$4], | |
349 | [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) | |
350 | lt_dict_add_subkey([lt_decl_dict], [$2], | |
351 | [tagged?], [m4_ifval([$5], [yes], [no])])]) | |
4f4caf92 AO |
352 | ]) |
353 | ||
1cf3d07d SE |
354 | |
355 | # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) | |
356 | # -------------------------------------------------------- | |
357 | m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) | |
358 | ||
359 | ||
360 | # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) | |
361 | # ------------------------------------------------ | |
362 | m4_define([lt_decl_tag_varnames], | |
363 | [_lt_decl_filter([tagged?], [yes], $@)]) | |
364 | ||
365 | ||
366 | # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) | |
367 | # --------------------------------------------------------- | |
368 | m4_define([_lt_decl_filter], | |
369 | [m4_case([$#], | |
370 | [0], [m4_fatal([$0: too few arguments: $#])], | |
371 | [1], [m4_fatal([$0: too few arguments: $#: $1])], | |
372 | [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], | |
373 | [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], | |
374 | [lt_dict_filter([lt_decl_dict], $@)])[]dnl | |
4f4caf92 AO |
375 | ]) |
376 | ||
1cf3d07d SE |
377 | |
378 | # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) | |
379 | # -------------------------------------------------- | |
380 | m4_define([lt_decl_quote_varnames], | |
381 | [_lt_decl_filter([value], [1], $@)]) | |
382 | ||
383 | ||
384 | # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) | |
385 | # --------------------------------------------------- | |
386 | m4_define([lt_decl_dquote_varnames], | |
387 | [_lt_decl_filter([value], [2], $@)]) | |
388 | ||
389 | ||
390 | # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) | |
391 | # --------------------------------------------------- | |
392 | m4_define([lt_decl_varnames_tagged], | |
ae11dff4 PG |
393 | [m4_assert([$# <= 2])dnl |
394 | _$0(m4_quote(m4_default([$1], [[, ]])), | |
395 | m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), | |
396 | m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) | |
397 | m4_define([_lt_decl_varnames_tagged], | |
398 | [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) | |
1cf3d07d SE |
399 | |
400 | ||
401 | # lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) | |
402 | # ------------------------------------------------ | |
403 | m4_define([lt_decl_all_varnames], | |
404 | [_$0(m4_quote(m4_default([$1], [[, ]])), | |
405 | m4_if([$2], [], | |
406 | m4_quote(lt_decl_varnames), | |
407 | m4_quote(m4_shift($@))))[]dnl | |
408 | ]) | |
409 | m4_define([_lt_decl_all_varnames], | |
410 | [lt_join($@, lt_decl_varnames_tagged([$1], | |
411 | lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl | |
4f4caf92 AO |
412 | ]) |
413 | ||
4f4caf92 | 414 | |
1cf3d07d SE |
415 | # _LT_CONFIG_STATUS_DECLARE([VARNAME]) |
416 | # ------------------------------------ | |
417 | # Quote a variable value, and forward it to `config.status' so that its | |
418 | # declaration there will have the same value as in `configure'. VARNAME | |
419 | # must have a single quote delimited value for this to work. | |
420 | m4_define([_LT_CONFIG_STATUS_DECLARE], | |
43e02a8a | 421 | [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) |
4f4caf92 AO |
422 | |
423 | ||
1cf3d07d SE |
424 | # _LT_CONFIG_STATUS_DECLARATIONS |
425 | # ------------------------------ | |
426 | # We delimit libtool config variables with single quotes, so when | |
427 | # we write them to config.status, we have to be sure to quote all | |
428 | # embedded single quotes properly. In configure, this macro expands | |
429 | # each variable declared with _LT_DECL (and _LT_TAGDECL) into: | |
430 | # | |
43e02a8a | 431 | # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`' |
1cf3d07d SE |
432 | m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], |
433 | [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), | |
434 | [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) | |
4f4caf92 | 435 | |
4f4caf92 | 436 | |
1cf3d07d SE |
437 | # _LT_LIBTOOL_TAGS |
438 | # ---------------- | |
439 | # Output comment and list of tags supported by the script | |
440 | m4_defun([_LT_LIBTOOL_TAGS], | |
441 | [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl | |
442 | available_tags="_LT_TAGS"dnl | |
4f4caf92 AO |
443 | ]) |
444 | ||
445 | ||
1cf3d07d SE |
446 | # _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) |
447 | # ----------------------------------- | |
448 | # Extract the dictionary values for VARNAME (optionally with TAG) and | |
449 | # expand to a commented shell variable setting: | |
450 | # | |
451 | # # Some comment about what VAR is for. | |
452 | # visible_name=$lt_internal_name | |
453 | m4_define([_LT_LIBTOOL_DECLARE], | |
454 | [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], | |
455 | [description])))[]dnl | |
456 | m4_pushdef([_libtool_name], | |
457 | m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl | |
458 | m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), | |
459 | [0], [_libtool_name=[$]$1], | |
460 | [1], [_libtool_name=$lt_[]$1], | |
461 | [2], [_libtool_name=$lt_[]$1], | |
462 | [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl | |
463 | m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl | |
4f4caf92 AO |
464 | ]) |
465 | ||
466 | ||
1cf3d07d SE |
467 | # _LT_LIBTOOL_CONFIG_VARS |
468 | # ----------------------- | |
469 | # Produce commented declarations of non-tagged libtool config variables | |
470 | # suitable for insertion in the LIBTOOL CONFIG section of the `libtool' | |
471 | # script. Tagged libtool config variables (even for the LIBTOOL CONFIG | |
472 | # section) are produced by _LT_LIBTOOL_TAG_VARS. | |
473 | m4_defun([_LT_LIBTOOL_CONFIG_VARS], | |
474 | [m4_foreach([_lt_var], | |
475 | m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), | |
476 | [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) | |
477 | ||
478 | ||
479 | # _LT_LIBTOOL_TAG_VARS(TAG) | |
480 | # ------------------------- | |
481 | m4_define([_LT_LIBTOOL_TAG_VARS], | |
482 | [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), | |
483 | [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) | |
484 | ||
485 | ||
486 | # _LT_TAGVAR(VARNAME, [TAGNAME]) | |
487 | # ------------------------------ | |
488 | m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) | |
489 | ||
490 | ||
491 | # _LT_CONFIG_COMMANDS | |
492 | # ------------------- | |
493 | # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of | |
494 | # variables for single and double quote escaping we saved from calls | |
495 | # to _LT_DECL, we can put quote escaped variables declarations | |
496 | # into `config.status', and then the shell code to quote escape them in | |
497 | # for loops in `config.status'. Finally, any additional code accumulated | |
498 | # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. | |
499 | m4_defun([_LT_CONFIG_COMMANDS], | |
500 | [AC_PROVIDE_IFELSE([LT_OUTPUT], | |
501 | dnl If the libtool generation code has been placed in $CONFIG_LT, | |
502 | dnl instead of duplicating it all over again into config.status, | |
503 | dnl then we will have config.status run $CONFIG_LT later, so it | |
504 | dnl needs to know what name is stored there: | |
505 | [AC_CONFIG_COMMANDS([libtool], | |
506 | [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], | |
507 | dnl If the libtool generation code is destined for config.status, | |
508 | dnl expand the accumulated commands and init code now: | |
509 | [AC_CONFIG_COMMANDS([libtool], | |
510 | [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) | |
511 | ])#_LT_CONFIG_COMMANDS | |
512 | ||
513 | ||
514 | # Initialize. | |
515 | m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], | |
516 | [ | |
517 | ||
518 | # The HP-UX ksh and POSIX shell print the target directory to stdout | |
519 | # if CDPATH is set. | |
520 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH | |
521 | ||
522 | sed_quote_subst='$sed_quote_subst' | |
523 | double_quote_subst='$double_quote_subst' | |
524 | delay_variable_subst='$delay_variable_subst' | |
525 | _LT_CONFIG_STATUS_DECLARATIONS | |
526 | LTCC='$LTCC' | |
527 | LTCFLAGS='$LTCFLAGS' | |
528 | compiler='$compiler_DEFAULT' | |
529 | ||
43e02a8a RW |
530 | # A function that is used when there is no print builtin or printf. |
531 | func_fallback_echo () | |
532 | { | |
533 | eval 'cat <<_LTECHO_EOF | |
534 | \$[]1 | |
535 | _LTECHO_EOF' | |
536 | } | |
537 | ||
1cf3d07d SE |
538 | # Quote evaled strings. |
539 | for var in lt_decl_all_varnames([[ \ | |
540 | ]], lt_decl_quote_varnames); do | |
43e02a8a | 541 | case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in |
1cf3d07d | 542 | *[[\\\\\\\`\\"\\\$]]*) |
43e02a8a | 543 | eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" |
4f4caf92 | 544 | ;; |
1cf3d07d SE |
545 | *) |
546 | eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" | |
547 | ;; | |
548 | esac | |
549 | done | |
550 | ||
551 | # Double-quote double-evaled strings. | |
552 | for var in lt_decl_all_varnames([[ \ | |
553 | ]], lt_decl_dquote_varnames); do | |
43e02a8a | 554 | case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in |
1cf3d07d | 555 | *[[\\\\\\\`\\"\\\$]]*) |
43e02a8a | 556 | eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" |
1cf3d07d SE |
557 | ;; |
558 | *) | |
559 | eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" | |
560 | ;; | |
561 | esac | |
562 | done | |
563 | ||
1cf3d07d SE |
564 | _LT_OUTPUT_LIBTOOL_INIT |
565 | ]) | |
566 | ||
43e02a8a RW |
567 | # _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) |
568 | # ------------------------------------ | |
569 | # Generate a child script FILE with all initialization necessary to | |
570 | # reuse the environment learned by the parent script, and make the | |
571 | # file executable. If COMMENT is supplied, it is inserted after the | |
572 | # `#!' sequence but before initialization text begins. After this | |
573 | # macro, additional text can be appended to FILE to form the body of | |
574 | # the child script. The macro ends with non-zero status if the | |
575 | # file could not be fully written (such as if the disk is full). | |
576 | m4_ifdef([AS_INIT_GENERATED], | |
577 | [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], | |
578 | [m4_defun([_LT_GENERATED_FILE_INIT], | |
579 | [m4_require([AS_PREPARE])]dnl | |
580 | [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl | |
581 | [lt_write_fail=0 | |
582 | cat >$1 <<_ASEOF || lt_write_fail=1 | |
583 | #! $SHELL | |
584 | # Generated by $as_me. | |
585 | $2 | |
586 | SHELL=\${CONFIG_SHELL-$SHELL} | |
587 | export SHELL | |
588 | _ASEOF | |
589 | cat >>$1 <<\_ASEOF || lt_write_fail=1 | |
590 | AS_SHELL_SANITIZE | |
591 | _AS_PREPARE | |
592 | exec AS_MESSAGE_FD>&1 | |
593 | _ASEOF | |
594 | test $lt_write_fail = 0 && chmod +x $1[]dnl | |
595 | m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT | |
1cf3d07d SE |
596 | |
597 | # LT_OUTPUT | |
598 | # --------- | |
599 | # This macro allows early generation of the libtool script (before | |
600 | # AC_OUTPUT is called), incase it is used in configure for compilation | |
601 | # tests. | |
602 | AC_DEFUN([LT_OUTPUT], | |
603 | [: ${CONFIG_LT=./config.lt} | |
604 | AC_MSG_NOTICE([creating $CONFIG_LT]) | |
43e02a8a RW |
605 | _LT_GENERATED_FILE_INIT(["$CONFIG_LT"], |
606 | [# Run this file to recreate a libtool stub with the current configuration.]) | |
1cf3d07d SE |
607 | |
608 | cat >>"$CONFIG_LT" <<\_LTEOF | |
43e02a8a | 609 | lt_cl_silent=false |
1cf3d07d SE |
610 | exec AS_MESSAGE_LOG_FD>>config.log |
611 | { | |
612 | echo | |
613 | AS_BOX([Running $as_me.]) | |
614 | } >&AS_MESSAGE_LOG_FD | |
615 | ||
616 | lt_cl_help="\ | |
617 | \`$as_me' creates a local libtool stub from the current configuration, | |
618 | for use in further configure time tests before the real libtool is | |
619 | generated. | |
620 | ||
621 | Usage: $[0] [[OPTIONS]] | |
622 | ||
623 | -h, --help print this help, then exit | |
624 | -V, --version print version number, then exit | |
625 | -q, --quiet do not print progress messages | |
626 | -d, --debug don't remove temporary files | |
627 | ||
628 | Report bugs to <bug-libtool@gnu.org>." | |
629 | ||
630 | lt_cl_version="\ | |
631 | m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl | |
632 | m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) | |
633 | configured by $[0], generated by m4_PACKAGE_STRING. | |
634 | ||
43e02a8a | 635 | Copyright (C) 2009 Free Software Foundation, Inc. |
1cf3d07d SE |
636 | This config.lt script is free software; the Free Software Foundation |
637 | gives unlimited permision to copy, distribute and modify it." | |
638 | ||
639 | while test $[#] != 0 | |
640 | do | |
641 | case $[1] in | |
642 | --version | --v* | -V ) | |
643 | echo "$lt_cl_version"; exit 0 ;; | |
644 | --help | --h* | -h ) | |
645 | echo "$lt_cl_help"; exit 0 ;; | |
646 | --debug | --d* | -d ) | |
647 | debug=: ;; | |
648 | --quiet | --q* | --silent | --s* | -q ) | |
649 | lt_cl_silent=: ;; | |
650 | ||
651 | -*) AC_MSG_ERROR([unrecognized option: $[1] | |
ae11dff4 | 652 | Try \`$[0] --help' for more information.]) ;; |
1cf3d07d SE |
653 | |
654 | *) AC_MSG_ERROR([unrecognized argument: $[1] | |
ae11dff4 | 655 | Try \`$[0] --help' for more information.]) ;; |
1cf3d07d SE |
656 | esac |
657 | shift | |
658 | done | |
659 | ||
660 | if $lt_cl_silent; then | |
661 | exec AS_MESSAGE_FD>/dev/null | |
662 | fi | |
663 | _LTEOF | |
664 | ||
665 | cat >>"$CONFIG_LT" <<_LTEOF | |
666 | _LT_OUTPUT_LIBTOOL_COMMANDS_INIT | |
667 | _LTEOF | |
668 | ||
669 | cat >>"$CONFIG_LT" <<\_LTEOF | |
670 | AC_MSG_NOTICE([creating $ofile]) | |
671 | _LT_OUTPUT_LIBTOOL_COMMANDS | |
672 | AS_EXIT(0) | |
673 | _LTEOF | |
674 | chmod +x "$CONFIG_LT" | |
675 | ||
676 | # configure is writing to config.log, but config.lt does its own redirection, | |
677 | # appending to config.log, which fails on DOS, as config.log is still kept | |
678 | # open by configure. Here we exec the FD to /dev/null, effectively closing | |
679 | # config.log, so it can be properly (re)opened and appended to by config.lt. | |
43e02a8a RW |
680 | lt_cl_success=: |
681 | test "$silent" = yes && | |
682 | lt_config_lt_args="$lt_config_lt_args --quiet" | |
683 | exec AS_MESSAGE_LOG_FD>/dev/null | |
684 | $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false | |
685 | exec AS_MESSAGE_LOG_FD>>config.log | |
686 | $lt_cl_success || AS_EXIT(1) | |
1cf3d07d SE |
687 | ])# LT_OUTPUT |
688 | ||
689 | ||
690 | # _LT_CONFIG(TAG) | |
691 | # --------------- | |
692 | # If TAG is the built-in tag, create an initial libtool script with a | |
693 | # default configuration from the untagged config vars. Otherwise add code | |
694 | # to config.status for appending the configuration named by TAG from the | |
695 | # matching tagged config vars. | |
696 | m4_defun([_LT_CONFIG], | |
697 | [m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
698 | _LT_CONFIG_SAVE_COMMANDS([ | |
699 | m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl | |
700 | m4_if(_LT_TAG, [C], [ | |
701 | # See if we are running on zsh, and set the options which allow our | |
702 | # commands through without removal of \ escapes. | |
703 | if test -n "${ZSH_VERSION+set}" ; then | |
704 | setopt NO_GLOB_SUBST | |
705 | fi | |
706 | ||
707 | cfgfile="${ofile}T" | |
708 | trap "$RM \"$cfgfile\"; exit 1" 1 2 15 | |
709 | $RM "$cfgfile" | |
710 | ||
711 | cat <<_LT_EOF >> "$cfgfile" | |
712 | #! $SHELL | |
713 | ||
714 | # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. | |
ae11dff4 | 715 | # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION |
1cf3d07d SE |
716 | # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: |
717 | # NOTE: Changes made to this file will be lost: look at ltmain.sh. | |
718 | # | |
719 | _LT_COPYING | |
720 | _LT_LIBTOOL_TAGS | |
721 | ||
722 | # ### BEGIN LIBTOOL CONFIG | |
723 | _LT_LIBTOOL_CONFIG_VARS | |
724 | _LT_LIBTOOL_TAG_VARS | |
725 | # ### END LIBTOOL CONFIG | |
726 | ||
727 | _LT_EOF | |
728 | ||
729 | case $host_os in | |
730 | aix3*) | |
731 | cat <<\_LT_EOF >> "$cfgfile" | |
732 | # AIX sometimes has problems with the GCC collect2 program. For some | |
733 | # reason, if we set the COLLECT_NAMES environment variable, the problems | |
734 | # vanish in a puff of smoke. | |
735 | if test "X${COLLECT_NAMES+set}" != Xset; then | |
736 | COLLECT_NAMES= | |
737 | export COLLECT_NAMES | |
738 | fi | |
739 | _LT_EOF | |
4f4caf92 AO |
740 | ;; |
741 | esac | |
1cf3d07d SE |
742 | |
743 | _LT_PROG_LTMAIN | |
744 | ||
745 | # We use sed instead of cat because bash on DJGPP gets confused if | |
746 | # if finds mixed CR/LF and LF-only lines. Since sed operates in | |
747 | # text mode, it properly converts lines to CR/LF. This bash problem | |
748 | # is reportedly fixed, but why not run on old versions too? | |
749 | sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ | |
750 | || (rm -f "$cfgfile"; exit 1) | |
751 | ||
752 | _LT_PROG_XSI_SHELLFNS | |
753 | ||
754 | sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ | |
755 | || (rm -f "$cfgfile"; exit 1) | |
756 | ||
757 | mv -f "$cfgfile" "$ofile" || | |
758 | (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") | |
759 | chmod +x "$ofile" | |
760 | ], | |
761 | [cat <<_LT_EOF >> "$ofile" | |
762 | ||
763 | dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded | |
764 | dnl in a comment (ie after a #). | |
765 | # ### BEGIN LIBTOOL TAG CONFIG: $1 | |
766 | _LT_LIBTOOL_TAG_VARS(_LT_TAG) | |
767 | # ### END LIBTOOL TAG CONFIG: $1 | |
768 | _LT_EOF | |
769 | ])dnl /m4_if | |
770 | ], | |
771 | [m4_if([$1], [], [ | |
772 | PACKAGE='$PACKAGE' | |
773 | VERSION='$VERSION' | |
774 | TIMESTAMP='$TIMESTAMP' | |
775 | RM='$RM' | |
776 | ofile='$ofile'], []) | |
777 | ])dnl /_LT_CONFIG_SAVE_COMMANDS | |
778 | ])# _LT_CONFIG | |
779 | ||
780 | ||
781 | # LT_SUPPORTED_TAG(TAG) | |
782 | # --------------------- | |
783 | # Trace this macro to discover what tags are supported by the libtool | |
784 | # --tag option, using: | |
785 | # autoconf --trace 'LT_SUPPORTED_TAG:$1' | |
786 | AC_DEFUN([LT_SUPPORTED_TAG], []) | |
787 | ||
788 | ||
789 | # C support is built-in for now | |
790 | m4_define([_LT_LANG_C_enabled], []) | |
791 | m4_define([_LT_TAGS], []) | |
792 | ||
793 | ||
794 | # LT_LANG(LANG) | |
795 | # ------------- | |
796 | # Enable libtool support for the given language if not already enabled. | |
797 | AC_DEFUN([LT_LANG], | |
798 | [AC_BEFORE([$0], [LT_OUTPUT])dnl | |
799 | m4_case([$1], | |
800 | [C], [_LT_LANG(C)], | |
801 | [C++], [_LT_LANG(CXX)], | |
802 | [Java], [_LT_LANG(GCJ)], | |
803 | [Fortran 77], [_LT_LANG(F77)], | |
804 | [Fortran], [_LT_LANG(FC)], | |
805 | [Windows Resource], [_LT_LANG(RC)], | |
806 | [m4_ifdef([_LT_LANG_]$1[_CONFIG], | |
807 | [_LT_LANG($1)], | |
808 | [m4_fatal([$0: unsupported language: "$1"])])])dnl | |
809 | ])# LT_LANG | |
810 | ||
811 | ||
812 | # _LT_LANG(LANGNAME) | |
813 | # ------------------ | |
814 | m4_defun([_LT_LANG], | |
815 | [m4_ifdef([_LT_LANG_]$1[_enabled], [], | |
816 | [LT_SUPPORTED_TAG([$1])dnl | |
817 | m4_append([_LT_TAGS], [$1 ])dnl | |
818 | m4_define([_LT_LANG_]$1[_enabled], [])dnl | |
819 | _LT_LANG_$1_CONFIG($1)])dnl | |
820 | ])# _LT_LANG | |
821 | ||
822 | ||
823 | # _LT_LANG_DEFAULT_CONFIG | |
824 | # ----------------------- | |
825 | m4_defun([_LT_LANG_DEFAULT_CONFIG], | |
826 | [AC_PROVIDE_IFELSE([AC_PROG_CXX], | |
827 | [LT_LANG(CXX)], | |
828 | [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) | |
829 | ||
830 | AC_PROVIDE_IFELSE([AC_PROG_F77], | |
831 | [LT_LANG(F77)], | |
832 | [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) | |
833 | ||
834 | AC_PROVIDE_IFELSE([AC_PROG_FC], | |
835 | [LT_LANG(FC)], | |
836 | [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) | |
837 | ||
838 | dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal | |
839 | dnl pulling things in needlessly. | |
840 | AC_PROVIDE_IFELSE([AC_PROG_GCJ], | |
841 | [LT_LANG(GCJ)], | |
842 | [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], | |
843 | [LT_LANG(GCJ)], | |
844 | [AC_PROVIDE_IFELSE([LT_PROG_GCJ], | |
845 | [LT_LANG(GCJ)], | |
846 | [m4_ifdef([AC_PROG_GCJ], | |
847 | [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) | |
848 | m4_ifdef([A][M_PROG_GCJ], | |
849 | [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) | |
850 | m4_ifdef([LT_PROG_GCJ], | |
851 | [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) | |
852 | ||
853 | AC_PROVIDE_IFELSE([LT_PROG_RC], | |
854 | [LT_LANG(RC)], | |
855 | [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) | |
856 | ])# _LT_LANG_DEFAULT_CONFIG | |
857 | ||
858 | # Obsolete macros: | |
859 | AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) | |
860 | AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) | |
861 | AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) | |
862 | AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) | |
43e02a8a | 863 | AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) |
1cf3d07d SE |
864 | dnl aclocal-1.4 backwards compatibility: |
865 | dnl AC_DEFUN([AC_LIBTOOL_CXX], []) | |
866 | dnl AC_DEFUN([AC_LIBTOOL_F77], []) | |
867 | dnl AC_DEFUN([AC_LIBTOOL_FC], []) | |
868 | dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) | |
43e02a8a | 869 | dnl AC_DEFUN([AC_LIBTOOL_RC], []) |
1cf3d07d SE |
870 | |
871 | ||
872 | # _LT_TAG_COMPILER | |
873 | # ---------------- | |
874 | m4_defun([_LT_TAG_COMPILER], | |
875 | [AC_REQUIRE([AC_PROG_CC])dnl | |
876 | ||
877 | _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl | |
878 | _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl | |
879 | _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl | |
880 | _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl | |
881 | ||
882 | # If no C compiler was specified, use CC. | |
883 | LTCC=${LTCC-"$CC"} | |
884 | ||
885 | # If no C compiler flags were specified, use CFLAGS. | |
886 | LTCFLAGS=${LTCFLAGS-"$CFLAGS"} | |
887 | ||
888 | # Allow CC to be a program name with arguments. | |
889 | compiler=$CC | |
890 | ])# _LT_TAG_COMPILER | |
891 | ||
892 | ||
893 | # _LT_COMPILER_BOILERPLATE | |
894 | # ------------------------ | |
895 | # Check for compiler boilerplate output or warnings with | |
896 | # the simple compiler test code. | |
897 | m4_defun([_LT_COMPILER_BOILERPLATE], | |
898 | [m4_require([_LT_DECL_SED])dnl | |
899 | ac_outfile=conftest.$ac_objext | |
900 | echo "$lt_simple_compile_test_code" >conftest.$ac_ext | |
901 | eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err | |
902 | _lt_compiler_boilerplate=`cat conftest.err` | |
903 | $RM conftest* | |
904 | ])# _LT_COMPILER_BOILERPLATE | |
905 | ||
906 | ||
907 | # _LT_LINKER_BOILERPLATE | |
908 | # ---------------------- | |
909 | # Check for linker boilerplate output or warnings with | |
910 | # the simple link test code. | |
911 | m4_defun([_LT_LINKER_BOILERPLATE], | |
912 | [m4_require([_LT_DECL_SED])dnl | |
913 | ac_outfile=conftest.$ac_objext | |
914 | echo "$lt_simple_link_test_code" >conftest.$ac_ext | |
915 | eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err | |
916 | _lt_linker_boilerplate=`cat conftest.err` | |
ae11dff4 | 917 | $RM -r conftest* |
1cf3d07d SE |
918 | ])# _LT_LINKER_BOILERPLATE |
919 | ||
ae11dff4 PG |
920 | # _LT_REQUIRED_DARWIN_CHECKS |
921 | # ------------------------- | |
922 | m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ | |
923 | case $host_os in | |
924 | rhapsody* | darwin*) | |
925 | AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) | |
926 | AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) | |
927 | AC_CHECK_TOOL([LIPO], [lipo], [:]) | |
928 | AC_CHECK_TOOL([OTOOL], [otool], [:]) | |
929 | AC_CHECK_TOOL([OTOOL64], [otool64], [:]) | |
930 | _LT_DECL([], [DSYMUTIL], [1], | |
931 | [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) | |
932 | _LT_DECL([], [NMEDIT], [1], | |
933 | [Tool to change global to local symbols on Mac OS X]) | |
934 | _LT_DECL([], [LIPO], [1], | |
935 | [Tool to manipulate fat objects and archives on Mac OS X]) | |
936 | _LT_DECL([], [OTOOL], [1], | |
937 | [ldd/readelf like tool for Mach-O binaries on Mac OS X]) | |
938 | _LT_DECL([], [OTOOL64], [1], | |
939 | [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) | |
940 | ||
941 | AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], | |
942 | [lt_cv_apple_cc_single_mod=no | |
943 | if test -z "${LT_MULTI_MODULE}"; then | |
944 | # By default we will add the -single_module flag. You can override | |
945 | # by either setting the environment variable LT_MULTI_MODULE | |
946 | # non-empty at configure time, or by adding -multi_module to the | |
947 | # link flags. | |
948 | rm -rf libconftest.dylib* | |
949 | echo "int foo(void){return 1;}" > conftest.c | |
950 | echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ | |
951 | -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD | |
952 | $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ | |
953 | -dynamiclib -Wl,-single_module conftest.c 2>conftest.err | |
954 | _lt_result=$? | |
955 | if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then | |
956 | lt_cv_apple_cc_single_mod=yes | |
957 | else | |
958 | cat conftest.err >&AS_MESSAGE_LOG_FD | |
959 | fi | |
960 | rm -rf libconftest.dylib* | |
961 | rm -f conftest.* | |
962 | fi]) | |
963 | AC_CACHE_CHECK([for -exported_symbols_list linker flag], | |
964 | [lt_cv_ld_exported_symbols_list], | |
965 | [lt_cv_ld_exported_symbols_list=no | |
966 | save_LDFLAGS=$LDFLAGS | |
967 | echo "_main" > conftest.sym | |
968 | LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" | |
969 | AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], | |
970 | [lt_cv_ld_exported_symbols_list=yes], | |
971 | [lt_cv_ld_exported_symbols_list=no]) | |
972 | LDFLAGS="$save_LDFLAGS" | |
973 | ]) | |
43e02a8a RW |
974 | AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], |
975 | [lt_cv_ld_force_load=no | |
976 | cat > conftest.c << _LT_EOF | |
977 | int forced_loaded() { return 2;} | |
978 | _LT_EOF | |
979 | echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD | |
980 | $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD | |
981 | echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD | |
982 | $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD | |
983 | cat > conftest.c << _LT_EOF | |
984 | int main() { return 0;} | |
985 | _LT_EOF | |
986 | echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD | |
987 | $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err | |
988 | _lt_result=$? | |
989 | if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then | |
990 | lt_cv_ld_force_load=yes | |
991 | else | |
992 | cat conftest.err >&AS_MESSAGE_LOG_FD | |
993 | fi | |
994 | rm -f conftest.err libconftest.a conftest conftest.c | |
995 | rm -rf conftest.dSYM | |
996 | ]) | |
ae11dff4 PG |
997 | case $host_os in |
998 | rhapsody* | darwin1.[[012]]) | |
999 | _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; | |
1000 | darwin1.*) | |
1001 | _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; | |
1002 | darwin*) # darwin 5.x on | |
1003 | # if running on 10.5 or later, the deployment target defaults | |
1004 | # to the OS version, if on x86, and 10.4, the deployment | |
1005 | # target defaults to 10.4. Don't you love it? | |
1006 | case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in | |
1007 | 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) | |
1008 | _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; | |
1009 | 10.[[012]]*) | |
1010 | _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; | |
1011 | 10.*) | |
1012 | _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; | |
1013 | esac | |
1014 | ;; | |
1015 | esac | |
1016 | if test "$lt_cv_apple_cc_single_mod" = "yes"; then | |
1017 | _lt_dar_single_mod='$single_module' | |
1018 | fi | |
1019 | if test "$lt_cv_ld_exported_symbols_list" = "yes"; then | |
1020 | _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' | |
1021 | else | |
1022 | _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' | |
1023 | fi | |
43e02a8a | 1024 | if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then |
ae11dff4 PG |
1025 | _lt_dsymutil='~$DSYMUTIL $lib || :' |
1026 | else | |
1027 | _lt_dsymutil= | |
1028 | fi | |
1029 | ;; | |
1030 | esac | |
1031 | ]) | |
1032 | ||
1033 | ||
1034 | # _LT_DARWIN_LINKER_FEATURES | |
1035 | # -------------------------- | |
1036 | # Checks for linker and compiler features on darwin | |
1037 | m4_defun([_LT_DARWIN_LINKER_FEATURES], | |
1038 | [ | |
1039 | m4_require([_LT_REQUIRED_DARWIN_CHECKS]) | |
1040 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
1041 | _LT_TAGVAR(hardcode_direct, $1)=no | |
1042 | _LT_TAGVAR(hardcode_automatic, $1)=yes | |
1043 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported | |
43e02a8a RW |
1044 | if test "$lt_cv_ld_force_load" = "yes"; then |
1045 | _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' | |
1046 | else | |
1047 | _LT_TAGVAR(whole_archive_flag_spec, $1)='' | |
1048 | fi | |
ae11dff4 PG |
1049 | _LT_TAGVAR(link_all_deplibs, $1)=yes |
1050 | _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" | |
1051 | case $cc_basename in | |
1052 | ifort*) _lt_dar_can_shared=yes ;; | |
1053 | *) _lt_dar_can_shared=$GCC ;; | |
1054 | esac | |
1055 | if test "$_lt_dar_can_shared" = "yes"; then | |
43e02a8a | 1056 | output_verbose_link_cmd=func_echo_all |
ae11dff4 PG |
1057 | _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" |
1058 | _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" | |
1059 | _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" | |
1060 | _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" | |
1061 | m4_if([$1], [CXX], | |
1062 | [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then | |
1063 | _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" | |
1064 | _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" | |
1065 | fi | |
1066 | ],[]) | |
1067 | else | |
1068 | _LT_TAGVAR(ld_shlibs, $1)=no | |
1069 | fi | |
1070 | ]) | |
1cf3d07d SE |
1071 | |
1072 | # _LT_SYS_MODULE_PATH_AIX | |
1073 | # ----------------------- | |
1074 | # Links a minimal program and checks the executable | |
1075 | # for the system default hardcoded library path. In most cases, | |
1076 | # this is /usr/lib:/lib, but when the MPI compilers are used | |
1077 | # the location of the communication and MPI libs are included too. | |
1078 | # If we don't find anything, use the default library path according | |
1079 | # to the aix ld manual. | |
1080 | m4_defun([_LT_SYS_MODULE_PATH_AIX], | |
1081 | [m4_require([_LT_DECL_SED])dnl | |
1082 | AC_LINK_IFELSE(AC_LANG_PROGRAM,[ | |
1083 | lt_aix_libpath_sed=' | |
1084 | /Import File Strings/,/^$/ { | |
1085 | /^0/ { | |
1086 | s/^0 *\(.*\)$/\1/ | |
1087 | p | |
1088 | } | |
1089 | }' | |
1090 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
1091 | # Check for a 64-bit object if we didn't find anything. | |
1092 | if test -z "$aix_libpath"; then | |
1093 | aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` | |
1094 | fi],[]) | |
1095 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi | |
1096 | ])# _LT_SYS_MODULE_PATH_AIX | |
1097 | ||
1098 | ||
1099 | # _LT_SHELL_INIT(ARG) | |
1100 | # ------------------- | |
1101 | m4_define([_LT_SHELL_INIT], | |
43e02a8a RW |
1102 | [m4_divert_text([M4SH-INIT], [$1 |
1103 | ])])# _LT_SHELL_INIT | |
1104 | ||
1cf3d07d SE |
1105 | |
1106 | ||
1107 | # _LT_PROG_ECHO_BACKSLASH | |
1108 | # ----------------------- | |
43e02a8a RW |
1109 | # Find how we can fake an echo command that does not interpret backslash. |
1110 | # In particular, with Autoconf 2.60 or later we add some code to the start | |
1111 | # of the generated configure script which will find a shell with a builtin | |
1112 | # printf (which we can use as an echo command). | |
1cf3d07d | 1113 | m4_defun([_LT_PROG_ECHO_BACKSLASH], |
43e02a8a RW |
1114 | [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' |
1115 | ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO | |
1116 | ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO | |
1117 | ||
1118 | AC_MSG_CHECKING([how to print strings]) | |
1119 | # Test print first, because it will be a builtin if present. | |
1120 | if test "X`print -r -- -n 2>/dev/null`" = X-n && \ | |
1121 | test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then | |
1122 | ECHO='print -r --' | |
1123 | elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then | |
1124 | ECHO='printf %s\n' | |
4f4caf92 | 1125 | else |
43e02a8a RW |
1126 | # Use this function as a fallback that always works. |
1127 | func_fallback_echo () | |
1128 | { | |
1129 | eval 'cat <<_LTECHO_EOF | |
1130 | $[]1 | |
1131 | _LTECHO_EOF' | |
1132 | } | |
1133 | ECHO='func_fallback_echo' | |
1cf3d07d SE |
1134 | fi |
1135 | ||
43e02a8a RW |
1136 | # func_echo_all arg... |
1137 | # Invoke $ECHO with all args, space-separated. | |
1138 | func_echo_all () | |
1139 | { | |
1140 | $ECHO "$*" | |
1141 | } | |
1cf3d07d | 1142 | |
43e02a8a RW |
1143 | case "$ECHO" in |
1144 | printf*) AC_MSG_RESULT([printf]) ;; | |
1145 | print*) AC_MSG_RESULT([print -r]) ;; | |
1146 | *) AC_MSG_RESULT([cat]) ;; | |
1147 | esac | |
1cf3d07d | 1148 | |
43e02a8a RW |
1149 | m4_ifdef([_AS_DETECT_SUGGESTED], |
1150 | [_AS_DETECT_SUGGESTED([ | |
1151 | test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( | |
1152 | ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' | |
1153 | ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO | |
1154 | ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO | |
1155 | PATH=/empty FPATH=/empty; export PATH FPATH | |
1156 | test "X`printf %s $ECHO`" = "X$ECHO" \ | |
1157 | || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) | |
1cf3d07d | 1158 | |
1cf3d07d | 1159 | _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) |
43e02a8a | 1160 | _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) |
1cf3d07d SE |
1161 | ])# _LT_PROG_ECHO_BACKSLASH |
1162 | ||
1163 | ||
1164 | # _LT_ENABLE_LOCK | |
1165 | # --------------- | |
1166 | m4_defun([_LT_ENABLE_LOCK], | |
ae11dff4 | 1167 | [AC_ARG_ENABLE([libtool-lock], |
1cf3d07d SE |
1168 | [AS_HELP_STRING([--disable-libtool-lock], |
1169 | [avoid locking (might break parallel builds)])]) | |
1170 | test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes | |
1171 | ||
1172 | # Some flags need to be propagated to the compiler or linker for good | |
1173 | # libtool support. | |
1174 | case $host in | |
1175 | ia64-*-hpux*) | |
1176 | # Find out which ABI we are using. | |
1177 | echo 'int i;' > conftest.$ac_ext | |
1178 | if AC_TRY_EVAL(ac_compile); then | |
1179 | case `/usr/bin/file conftest.$ac_objext` in | |
1180 | *ELF-32*) | |
1181 | HPUX_IA64_MODE="32" | |
1182 | ;; | |
1183 | *ELF-64*) | |
1184 | HPUX_IA64_MODE="64" | |
1185 | ;; | |
1186 | esac | |
1187 | fi | |
1188 | rm -rf conftest* | |
1189 | ;; | |
1190 | *-*-irix6*) | |
1191 | # Find out which ABI we are using. | |
43e02a8a | 1192 | echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext |
1cf3d07d SE |
1193 | if AC_TRY_EVAL(ac_compile); then |
1194 | if test "$lt_cv_prog_gnu_ld" = yes; then | |
1195 | case `/usr/bin/file conftest.$ac_objext` in | |
1196 | *32-bit*) | |
1197 | LD="${LD-ld} -melf32bsmip" | |
1198 | ;; | |
1199 | *N32*) | |
1200 | LD="${LD-ld} -melf32bmipn32" | |
1201 | ;; | |
1202 | *64-bit*) | |
1203 | LD="${LD-ld} -melf64bmip" | |
1204 | ;; | |
1205 | esac | |
1206 | else | |
1207 | case `/usr/bin/file conftest.$ac_objext` in | |
1208 | *32-bit*) | |
1209 | LD="${LD-ld} -32" | |
1210 | ;; | |
1211 | *N32*) | |
1212 | LD="${LD-ld} -n32" | |
1213 | ;; | |
1214 | *64-bit*) | |
1215 | LD="${LD-ld} -64" | |
1216 | ;; | |
1217 | esac | |
1218 | fi | |
1219 | fi | |
1220 | rm -rf conftest* | |
1221 | ;; | |
1222 | ||
1223 | x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ | |
1224 | s390*-*linux*|s390*-*tpf*|sparc*-*linux*) | |
1225 | # Find out which ABI we are using. | |
1226 | echo 'int i;' > conftest.$ac_ext | |
1227 | if AC_TRY_EVAL(ac_compile); then | |
1228 | case `/usr/bin/file conftest.o` in | |
1229 | *32-bit*) | |
1230 | case $host in | |
1231 | x86_64-*kfreebsd*-gnu) | |
1232 | LD="${LD-ld} -m elf_i386_fbsd" | |
1233 | ;; | |
1234 | x86_64-*linux*) | |
1235 | LD="${LD-ld} -m elf_i386" | |
1236 | ;; | |
1237 | ppc64-*linux*|powerpc64-*linux*) | |
1238 | LD="${LD-ld} -m elf32ppclinux" | |
1239 | ;; | |
1240 | s390x-*linux*) | |
1241 | LD="${LD-ld} -m elf_s390" | |
1242 | ;; | |
1243 | sparc64-*linux*) | |
1244 | LD="${LD-ld} -m elf32_sparc" | |
1245 | ;; | |
1246 | esac | |
1247 | ;; | |
1248 | *64-bit*) | |
1249 | case $host in | |
1250 | x86_64-*kfreebsd*-gnu) | |
1251 | LD="${LD-ld} -m elf_x86_64_fbsd" | |
1252 | ;; | |
1253 | x86_64-*linux*) | |
1254 | LD="${LD-ld} -m elf_x86_64" | |
1255 | ;; | |
1256 | ppc*-*linux*|powerpc*-*linux*) | |
1257 | LD="${LD-ld} -m elf64ppc" | |
1258 | ;; | |
1259 | s390*-*linux*|s390*-*tpf*) | |
1260 | LD="${LD-ld} -m elf64_s390" | |
1261 | ;; | |
1262 | sparc*-*linux*) | |
1263 | LD="${LD-ld} -m elf64_sparc" | |
1264 | ;; | |
1265 | esac | |
1266 | ;; | |
1267 | esac | |
1268 | fi | |
1269 | rm -rf conftest* | |
1270 | ;; | |
1271 | ||
1272 | *-*-sco3.2v5*) | |
1273 | # On SCO OpenServer 5, we need -belf to get full-featured binaries. | |
1274 | SAVE_CFLAGS="$CFLAGS" | |
1275 | CFLAGS="$CFLAGS -belf" | |
1276 | AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, | |
1277 | [AC_LANG_PUSH(C) | |
1278 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) | |
1279 | AC_LANG_POP]) | |
1280 | if test x"$lt_cv_cc_needs_belf" != x"yes"; then | |
1281 | # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf | |
1282 | CFLAGS="$SAVE_CFLAGS" | |
1283 | fi | |
1284 | ;; | |
1285 | sparc*-*solaris*) | |
1286 | # Find out which ABI we are using. | |
1287 | echo 'int i;' > conftest.$ac_ext | |
1288 | if AC_TRY_EVAL(ac_compile); then | |
1289 | case `/usr/bin/file conftest.o` in | |
1290 | *64-bit*) | |
1291 | case $lt_cv_prog_gnu_ld in | |
1292 | yes*) LD="${LD-ld} -m elf64_sparc" ;; | |
ae11dff4 PG |
1293 | *) |
1294 | if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then | |
1295 | LD="${LD-ld} -64" | |
1296 | fi | |
1297 | ;; | |
1cf3d07d SE |
1298 | esac |
1299 | ;; | |
1300 | esac | |
1301 | fi | |
1302 | rm -rf conftest* | |
1303 | ;; | |
1304 | esac | |
1305 | ||
1306 | need_locks="$enable_libtool_lock" | |
1307 | ])# _LT_ENABLE_LOCK | |
1308 | ||
1309 | ||
1310 | # _LT_CMD_OLD_ARCHIVE | |
1311 | # ------------------- | |
1312 | m4_defun([_LT_CMD_OLD_ARCHIVE], | |
1313 | [AC_CHECK_TOOL(AR, ar, false) | |
1314 | test -z "$AR" && AR=ar | |
1315 | test -z "$AR_FLAGS" && AR_FLAGS=cru | |
1316 | _LT_DECL([], [AR], [1], [The archiver]) | |
1317 | _LT_DECL([], [AR_FLAGS], [1]) | |
1318 | ||
1319 | AC_CHECK_TOOL(STRIP, strip, :) | |
1320 | test -z "$STRIP" && STRIP=: | |
1321 | _LT_DECL([], [STRIP], [1], [A symbol stripping program]) | |
1322 | ||
1323 | AC_CHECK_TOOL(RANLIB, ranlib, :) | |
1324 | test -z "$RANLIB" && RANLIB=: | |
1325 | _LT_DECL([], [RANLIB], [1], | |
1326 | [Commands used to install an old-style archive]) | |
1327 | ||
1328 | # Determine commands to create old-style static archives. | |
ae11dff4 | 1329 | old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' |
1cf3d07d SE |
1330 | old_postinstall_cmds='chmod 644 $oldlib' |
1331 | old_postuninstall_cmds= | |
1332 | ||
1333 | if test -n "$RANLIB"; then | |
1334 | case $host_os in | |
1335 | openbsd*) | |
1336 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" | |
1337 | ;; | |
1338 | *) | |
1339 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" | |
1340 | ;; | |
1341 | esac | |
1342 | old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" | |
1343 | fi | |
43e02a8a RW |
1344 | |
1345 | case $host_os in | |
1346 | darwin*) | |
1347 | lock_old_archive_extraction=yes ;; | |
1348 | *) | |
1349 | lock_old_archive_extraction=no ;; | |
1350 | esac | |
1cf3d07d SE |
1351 | _LT_DECL([], [old_postinstall_cmds], [2]) |
1352 | _LT_DECL([], [old_postuninstall_cmds], [2]) | |
1353 | _LT_TAGDECL([], [old_archive_cmds], [2], | |
1354 | [Commands used to build an old-style archive]) | |
43e02a8a RW |
1355 | _LT_DECL([], [lock_old_archive_extraction], [0], |
1356 | [Whether to use a lock for old archive extraction]) | |
1cf3d07d SE |
1357 | ])# _LT_CMD_OLD_ARCHIVE |
1358 | ||
1359 | ||
1360 | # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, | |
1361 | # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) | |
1362 | # ---------------------------------------------------------------- | |
1363 | # Check whether the given compiler option works | |
1364 | AC_DEFUN([_LT_COMPILER_OPTION], | |
ae11dff4 | 1365 | [m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
1cf3d07d SE |
1366 | m4_require([_LT_DECL_SED])dnl |
1367 | AC_CACHE_CHECK([$1], [$2], | |
1368 | [$2=no | |
1369 | m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) | |
1370 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
1371 | lt_compiler_flag="$3" | |
1372 | # Insert the option either (1) after the last *FLAGS variable, or | |
1373 | # (2) before a word containing "conftest.", or (3) at the end. | |
1374 | # Note that $ac_compile itself does not contain backslashes and begins | |
1375 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
1376 | # The option is referenced via a variable to avoid confusing sed. | |
1377 | lt_compile=`echo "$ac_compile" | $SED \ | |
1378 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
1379 | -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ | |
1380 | -e 's:$: $lt_compiler_flag:'` | |
43e02a8a | 1381 | (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
1cf3d07d SE |
1382 | (eval "$lt_compile" 2>conftest.err) |
1383 | ac_status=$? | |
1384 | cat conftest.err >&AS_MESSAGE_LOG_FD | |
43e02a8a | 1385 | echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
1cf3d07d SE |
1386 | if (exit $ac_status) && test -s "$ac_outfile"; then |
1387 | # The compiler can only warn and ignore the option if not recognized | |
1388 | # So say no if there are warnings other than the usual output. | |
43e02a8a | 1389 | $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp |
1cf3d07d SE |
1390 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
1391 | if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then | |
1392 | $2=yes | |
1393 | fi | |
1394 | fi | |
1395 | $RM conftest* | |
1396 | ]) | |
1397 | ||
1398 | if test x"[$]$2" = xyes; then | |
1399 | m4_if([$5], , :, [$5]) | |
4f4caf92 | 1400 | else |
1cf3d07d | 1401 | m4_if([$6], , :, [$6]) |
4f4caf92 | 1402 | fi |
1cf3d07d SE |
1403 | ])# _LT_COMPILER_OPTION |
1404 | ||
1405 | # Old name: | |
1406 | AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) | |
1407 | dnl aclocal-1.4 backwards compatibility: | |
1408 | dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) | |
1409 | ||
1410 | ||
1411 | # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, | |
1412 | # [ACTION-SUCCESS], [ACTION-FAILURE]) | |
1413 | # ---------------------------------------------------- | |
1414 | # Check whether the given linker option works | |
1415 | AC_DEFUN([_LT_LINKER_OPTION], | |
1416 | [m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
1417 | m4_require([_LT_DECL_SED])dnl | |
1418 | AC_CACHE_CHECK([$1], [$2], | |
1419 | [$2=no | |
1420 | save_LDFLAGS="$LDFLAGS" | |
1421 | LDFLAGS="$LDFLAGS $3" | |
1422 | echo "$lt_simple_link_test_code" > conftest.$ac_ext | |
1423 | if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then | |
1424 | # The linker can only warn and ignore the option if not recognized | |
1425 | # So say no if there are warnings | |
1426 | if test -s conftest.err; then | |
1427 | # Append any errors to the config.log. | |
1428 | cat conftest.err 1>&AS_MESSAGE_LOG_FD | |
43e02a8a | 1429 | $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp |
1cf3d07d SE |
1430 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
1431 | if diff conftest.exp conftest.er2 >/dev/null; then | |
1432 | $2=yes | |
1433 | fi | |
1434 | else | |
1435 | $2=yes | |
1436 | fi | |
1437 | fi | |
ae11dff4 | 1438 | $RM -r conftest* |
1cf3d07d | 1439 | LDFLAGS="$save_LDFLAGS" |
4f4caf92 AO |
1440 | ]) |
1441 | ||
1cf3d07d SE |
1442 | if test x"[$]$2" = xyes; then |
1443 | m4_if([$4], , :, [$4]) | |
1444 | else | |
1445 | m4_if([$5], , :, [$5]) | |
1446 | fi | |
1447 | ])# _LT_LINKER_OPTION | |
1448 | ||
1449 | # Old name: | |
1450 | AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) | |
1451 | dnl aclocal-1.4 backwards compatibility: | |
1452 | dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) | |
1453 | ||
1454 | ||
1455 | # LT_CMD_MAX_LEN | |
1456 | #--------------- | |
1457 | AC_DEFUN([LT_CMD_MAX_LEN], | |
1458 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
1459 | # find the maximum length of command line arguments | |
1460 | AC_MSG_CHECKING([the maximum length of command line arguments]) | |
1461 | AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl | |
1462 | i=0 | |
1463 | teststring="ABCD" | |
1464 | ||
1465 | case $build_os in | |
1466 | msdosdjgpp*) | |
1467 | # On DJGPP, this test can blow up pretty badly due to problems in libc | |
1468 | # (any single argument exceeding 2000 bytes causes a buffer overrun | |
1469 | # during glob expansion). Even if it were fixed, the result of this | |
1470 | # check would be larger than it should be. | |
1471 | lt_cv_sys_max_cmd_len=12288; # 12K is about right | |
1472 | ;; | |
1473 | ||
1474 | gnu*) | |
1475 | # Under GNU Hurd, this test is not required because there is | |
1476 | # no limit to the length of command line arguments. | |
1477 | # Libtool will interpret -1 as no limit whatsoever | |
1478 | lt_cv_sys_max_cmd_len=-1; | |
1479 | ;; | |
1480 | ||
ae11dff4 | 1481 | cygwin* | mingw* | cegcc*) |
1cf3d07d SE |
1482 | # On Win9x/ME, this test blows up -- it succeeds, but takes |
1483 | # about 5 minutes as the teststring grows exponentially. | |
1484 | # Worse, since 9x/ME are not pre-emptively multitasking, | |
1485 | # you end up with a "frozen" computer, even though with patience | |
1486 | # the test eventually succeeds (with a max line length of 256k). | |
1487 | # Instead, let's just punt: use the minimum linelength reported by | |
1488 | # all of the supported platforms: 8192 (on NT/2K/XP). | |
1489 | lt_cv_sys_max_cmd_len=8192; | |
1490 | ;; | |
1491 | ||
43e02a8a RW |
1492 | mint*) |
1493 | # On MiNT this can take a long time and run out of memory. | |
1494 | lt_cv_sys_max_cmd_len=8192; | |
1495 | ;; | |
1496 | ||
1cf3d07d SE |
1497 | amigaos*) |
1498 | # On AmigaOS with pdksh, this test takes hours, literally. | |
1499 | # So we just punt and use a minimum line length of 8192. | |
1500 | lt_cv_sys_max_cmd_len=8192; | |
1501 | ;; | |
1502 | ||
1503 | netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) | |
1504 | # This has been around since 386BSD, at least. Likely further. | |
1505 | if test -x /sbin/sysctl; then | |
1506 | lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` | |
1507 | elif test -x /usr/sbin/sysctl; then | |
1508 | lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` | |
1509 | else | |
1510 | lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs | |
1511 | fi | |
1512 | # And add a safety zone | |
1513 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` | |
1514 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` | |
1515 | ;; | |
1516 | ||
1517 | interix*) | |
1518 | # We know the value 262144 and hardcode it with a safety zone (like BSD) | |
1519 | lt_cv_sys_max_cmd_len=196608 | |
1520 | ;; | |
1521 | ||
1522 | osf*) | |
1523 | # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure | |
1524 | # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not | |
1525 | # nice to cause kernel panics so lets avoid the loop below. | |
1526 | # First set a reasonable default. | |
1527 | lt_cv_sys_max_cmd_len=16384 | |
1528 | # | |
1529 | if test -x /sbin/sysconfig; then | |
1530 | case `/sbin/sysconfig -q proc exec_disable_arg_limit` in | |
1531 | *1*) lt_cv_sys_max_cmd_len=-1 ;; | |
1532 | esac | |
1533 | fi | |
1534 | ;; | |
1535 | sco3.2v5*) | |
1536 | lt_cv_sys_max_cmd_len=102400 | |
1537 | ;; | |
1538 | sysv5* | sco5v6* | sysv4.2uw2*) | |
1539 | kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` | |
1540 | if test -n "$kargmax"; then | |
1541 | lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` | |
1542 | else | |
1543 | lt_cv_sys_max_cmd_len=32768 | |
1544 | fi | |
1545 | ;; | |
1546 | *) | |
ae11dff4 PG |
1547 | lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` |
1548 | if test -n "$lt_cv_sys_max_cmd_len"; then | |
973a9a5e SE |
1549 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` |
1550 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` | |
1551 | else | |
1552 | # Make teststring a little bigger before we do anything with it. | |
1553 | # a 1K string should be a reasonable start. | |
1554 | for i in 1 2 3 4 5 6 7 8 ; do | |
1555 | teststring=$teststring$teststring | |
1556 | done | |
1557 | SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} | |
1558 | # If test is not a shell built-in, we'll probably end up computing a | |
1559 | # maximum length that is only half of the actual maximum length, but | |
1560 | # we can't tell. | |
43e02a8a RW |
1561 | while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \ |
1562 | = "X$teststring$teststring"; } >/dev/null 2>&1 && | |
973a9a5e SE |
1563 | test $i != 17 # 1/2 MB should be enough |
1564 | do | |
1565 | i=`expr $i + 1` | |
1566 | teststring=$teststring$teststring | |
1567 | done | |
1568 | # Only check the string length outside the loop. | |
1569 | lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` | |
1570 | teststring= | |
1571 | # Add a significant safety factor because C++ compilers can tack on | |
1572 | # massive amounts of additional arguments before passing them to the | |
1573 | # linker. It appears as though 1/2 is a usable value. | |
1574 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` | |
1575 | fi | |
1cf3d07d SE |
1576 | ;; |
1577 | esac | |
1578 | ]) | |
1579 | if test -n $lt_cv_sys_max_cmd_len ; then | |
1580 | AC_MSG_RESULT($lt_cv_sys_max_cmd_len) | |
1581 | else | |
1582 | AC_MSG_RESULT(none) | |
1583 | fi | |
1584 | max_cmd_len=$lt_cv_sys_max_cmd_len | |
1585 | _LT_DECL([], [max_cmd_len], [0], | |
1586 | [What is the maximum length of a command?]) | |
1587 | ])# LT_CMD_MAX_LEN | |
1588 | ||
1589 | # Old name: | |
1590 | AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) | |
1591 | dnl aclocal-1.4 backwards compatibility: | |
1592 | dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) | |
1593 | ||
1594 | ||
1595 | # _LT_HEADER_DLFCN | |
1596 | # ---------------- | |
1597 | m4_defun([_LT_HEADER_DLFCN], | |
1598 | [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl | |
1599 | ])# _LT_HEADER_DLFCN | |
1600 | ||
1601 | ||
1602 | # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, | |
1603 | # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) | |
1604 | # ---------------------------------------------------------------- | |
1605 | m4_defun([_LT_TRY_DLOPEN_SELF], | |
1606 | [m4_require([_LT_HEADER_DLFCN])dnl | |
1607 | if test "$cross_compiling" = yes; then : | |
1608 | [$4] | |
1609 | else | |
1610 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 | |
1611 | lt_status=$lt_dlunknown | |
1612 | cat > conftest.$ac_ext <<_LT_EOF | |
1613 | [#line __oline__ "configure" | |
1614 | #include "confdefs.h" | |
1615 | ||
1616 | #if HAVE_DLFCN_H | |
1617 | #include <dlfcn.h> | |
1618 | #endif | |
1619 | ||
1620 | #include <stdio.h> | |
1621 | ||
1622 | #ifdef RTLD_GLOBAL | |
1623 | # define LT_DLGLOBAL RTLD_GLOBAL | |
1624 | #else | |
1625 | # ifdef DL_GLOBAL | |
1626 | # define LT_DLGLOBAL DL_GLOBAL | |
1627 | # else | |
1628 | # define LT_DLGLOBAL 0 | |
1629 | # endif | |
1630 | #endif | |
1631 | ||
1632 | /* We may have to define LT_DLLAZY_OR_NOW in the command line if we | |
1633 | find out it does not work in some platform. */ | |
1634 | #ifndef LT_DLLAZY_OR_NOW | |
1635 | # ifdef RTLD_LAZY | |
1636 | # define LT_DLLAZY_OR_NOW RTLD_LAZY | |
1637 | # else | |
1638 | # ifdef DL_LAZY | |
1639 | # define LT_DLLAZY_OR_NOW DL_LAZY | |
1640 | # else | |
1641 | # ifdef RTLD_NOW | |
1642 | # define LT_DLLAZY_OR_NOW RTLD_NOW | |
1643 | # else | |
1644 | # ifdef DL_NOW | |
1645 | # define LT_DLLAZY_OR_NOW DL_NOW | |
1646 | # else | |
1647 | # define LT_DLLAZY_OR_NOW 0 | |
1648 | # endif | |
1649 | # endif | |
1650 | # endif | |
1651 | # endif | |
1652 | #endif | |
1653 | ||
43e02a8a RW |
1654 | /* When -fvisbility=hidden is used, assume the code has been annotated |
1655 | correspondingly for the symbols needed. */ | |
1656 | #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) | |
1657 | void fnord () __attribute__((visibility("default"))); | |
1658 | #endif | |
1659 | ||
1660 | void fnord () { int i=42; } | |
1cf3d07d SE |
1661 | int main () |
1662 | { | |
1663 | void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); | |
1664 | int status = $lt_dlunknown; | |
1665 | ||
1666 | if (self) | |
1667 | { | |
1668 | if (dlsym (self,"fnord")) status = $lt_dlno_uscore; | |
43e02a8a RW |
1669 | else |
1670 | { | |
1671 | if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; | |
1672 | else puts (dlerror ()); | |
1673 | } | |
1cf3d07d SE |
1674 | /* dlclose (self); */ |
1675 | } | |
1676 | else | |
1677 | puts (dlerror ()); | |
1678 | ||
ae11dff4 | 1679 | return status; |
1cf3d07d SE |
1680 | }] |
1681 | _LT_EOF | |
1682 | if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then | |
1683 | (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null | |
1684 | lt_status=$? | |
1685 | case x$lt_status in | |
1686 | x$lt_dlno_uscore) $1 ;; | |
1687 | x$lt_dlneed_uscore) $2 ;; | |
1688 | x$lt_dlunknown|x*) $3 ;; | |
1689 | esac | |
1690 | else : | |
1691 | # compilation failed | |
1692 | $3 | |
1693 | fi | |
1694 | fi | |
1695 | rm -fr conftest* | |
1696 | ])# _LT_TRY_DLOPEN_SELF | |
1697 | ||
1698 | ||
1699 | # LT_SYS_DLOPEN_SELF | |
1700 | # ------------------ | |
1701 | AC_DEFUN([LT_SYS_DLOPEN_SELF], | |
1702 | [m4_require([_LT_HEADER_DLFCN])dnl | |
1703 | if test "x$enable_dlopen" != xyes; then | |
1704 | enable_dlopen=unknown | |
1705 | enable_dlopen_self=unknown | |
1706 | enable_dlopen_self_static=unknown | |
1707 | else | |
1708 | lt_cv_dlopen=no | |
1709 | lt_cv_dlopen_libs= | |
1710 | ||
1711 | case $host_os in | |
1712 | beos*) | |
1713 | lt_cv_dlopen="load_add_on" | |
1714 | lt_cv_dlopen_libs= | |
1715 | lt_cv_dlopen_self=yes | |
1716 | ;; | |
1717 | ||
ae11dff4 | 1718 | mingw* | pw32* | cegcc*) |
1cf3d07d SE |
1719 | lt_cv_dlopen="LoadLibrary" |
1720 | lt_cv_dlopen_libs= | |
1721 | ;; | |
1722 | ||
1723 | cygwin*) | |
1724 | lt_cv_dlopen="dlopen" | |
1725 | lt_cv_dlopen_libs= | |
1726 | ;; | |
1727 | ||
1728 | darwin*) | |
1729 | # if libdl is installed we need to link against it | |
1730 | AC_CHECK_LIB([dl], [dlopen], | |
1731 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ | |
1732 | lt_cv_dlopen="dyld" | |
1733 | lt_cv_dlopen_libs= | |
1734 | lt_cv_dlopen_self=yes | |
1735 | ]) | |
1736 | ;; | |
1737 | ||
1738 | *) | |
1739 | AC_CHECK_FUNC([shl_load], | |
1740 | [lt_cv_dlopen="shl_load"], | |
1741 | [AC_CHECK_LIB([dld], [shl_load], | |
ae11dff4 | 1742 | [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], |
1cf3d07d SE |
1743 | [AC_CHECK_FUNC([dlopen], |
1744 | [lt_cv_dlopen="dlopen"], | |
1745 | [AC_CHECK_LIB([dl], [dlopen], | |
1746 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], | |
1747 | [AC_CHECK_LIB([svld], [dlopen], | |
1748 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], | |
1749 | [AC_CHECK_LIB([dld], [dld_link], | |
ae11dff4 | 1750 | [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) |
1cf3d07d SE |
1751 | ]) |
1752 | ]) | |
1753 | ]) | |
1754 | ]) | |
1755 | ]) | |
1756 | ;; | |
1757 | esac | |
1758 | ||
1759 | if test "x$lt_cv_dlopen" != xno; then | |
1760 | enable_dlopen=yes | |
1761 | else | |
1762 | enable_dlopen=no | |
1763 | fi | |
1764 | ||
1765 | case $lt_cv_dlopen in | |
1766 | dlopen) | |
1767 | save_CPPFLAGS="$CPPFLAGS" | |
1768 | test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" | |
1769 | ||
1770 | save_LDFLAGS="$LDFLAGS" | |
1771 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" | |
1772 | ||
1773 | save_LIBS="$LIBS" | |
1774 | LIBS="$lt_cv_dlopen_libs $LIBS" | |
1775 | ||
1776 | AC_CACHE_CHECK([whether a program can dlopen itself], | |
1777 | lt_cv_dlopen_self, [dnl | |
1778 | _LT_TRY_DLOPEN_SELF( | |
1779 | lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, | |
1780 | lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) | |
1781 | ]) | |
1782 | ||
1783 | if test "x$lt_cv_dlopen_self" = xyes; then | |
1784 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" | |
1785 | AC_CACHE_CHECK([whether a statically linked program can dlopen itself], | |
1786 | lt_cv_dlopen_self_static, [dnl | |
1787 | _LT_TRY_DLOPEN_SELF( | |
1788 | lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, | |
1789 | lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) | |
1790 | ]) | |
1791 | fi | |
1792 | ||
1793 | CPPFLAGS="$save_CPPFLAGS" | |
1794 | LDFLAGS="$save_LDFLAGS" | |
1795 | LIBS="$save_LIBS" | |
1796 | ;; | |
1797 | esac | |
1798 | ||
1799 | case $lt_cv_dlopen_self in | |
1800 | yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; | |
1801 | *) enable_dlopen_self=unknown ;; | |
1802 | esac | |
1803 | ||
1804 | case $lt_cv_dlopen_self_static in | |
1805 | yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; | |
1806 | *) enable_dlopen_self_static=unknown ;; | |
1807 | esac | |
1808 | fi | |
1809 | _LT_DECL([dlopen_support], [enable_dlopen], [0], | |
1810 | [Whether dlopen is supported]) | |
1811 | _LT_DECL([dlopen_self], [enable_dlopen_self], [0], | |
1812 | [Whether dlopen of programs is supported]) | |
1813 | _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], | |
1814 | [Whether dlopen of statically linked programs is supported]) | |
1815 | ])# LT_SYS_DLOPEN_SELF | |
1816 | ||
1817 | # Old name: | |
1818 | AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) | |
1819 | dnl aclocal-1.4 backwards compatibility: | |
1820 | dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) | |
1821 | ||
1822 | ||
1823 | # _LT_COMPILER_C_O([TAGNAME]) | |
1824 | # --------------------------- | |
1825 | # Check to see if options -c and -o are simultaneously supported by compiler. | |
1826 | # This macro does not hard code the compiler like AC_PROG_CC_C_O. | |
1827 | m4_defun([_LT_COMPILER_C_O], | |
ae11dff4 | 1828 | [m4_require([_LT_DECL_SED])dnl |
1cf3d07d SE |
1829 | m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
1830 | m4_require([_LT_TAG_COMPILER])dnl | |
1831 | AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], | |
1832 | [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], | |
1833 | [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no | |
1834 | $RM -r conftest 2>/dev/null | |
1835 | mkdir conftest | |
1836 | cd conftest | |
1837 | mkdir out | |
1838 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
1839 | ||
1840 | lt_compiler_flag="-o out/conftest2.$ac_objext" | |
1841 | # Insert the option either (1) after the last *FLAGS variable, or | |
1842 | # (2) before a word containing "conftest.", or (3) at the end. | |
1843 | # Note that $ac_compile itself does not contain backslashes and begins | |
1844 | # with a dollar sign (not a hyphen), so the echo should work correctly. | |
1845 | lt_compile=`echo "$ac_compile" | $SED \ | |
1846 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ | |
1847 | -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ | |
1848 | -e 's:$: $lt_compiler_flag:'` | |
43e02a8a | 1849 | (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
1cf3d07d SE |
1850 | (eval "$lt_compile" 2>out/conftest.err) |
1851 | ac_status=$? | |
1852 | cat out/conftest.err >&AS_MESSAGE_LOG_FD | |
43e02a8a | 1853 | echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
1cf3d07d SE |
1854 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
1855 | then | |
1856 | # The compiler can only warn and ignore the option if not recognized | |
1857 | # So say no if there are warnings | |
43e02a8a | 1858 | $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp |
1cf3d07d SE |
1859 | $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 |
1860 | if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then | |
1861 | _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes | |
1862 | fi | |
1863 | fi | |
1864 | chmod u+w . 2>&AS_MESSAGE_LOG_FD | |
1865 | $RM conftest* | |
1866 | # SGI C++ compiler will create directory out/ii_files/ for | |
1867 | # template instantiation | |
1868 | test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files | |
1869 | $RM out/* && rmdir out | |
1870 | cd .. | |
1871 | $RM -r conftest | |
1872 | $RM conftest* | |
1873 | ]) | |
1874 | _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], | |
1875 | [Does compiler simultaneously support -c and -o options?]) | |
1876 | ])# _LT_COMPILER_C_O | |
1877 | ||
1878 | ||
1879 | # _LT_COMPILER_FILE_LOCKS([TAGNAME]) | |
1880 | # ---------------------------------- | |
1881 | # Check to see if we can do hard links to lock some files if needed | |
1882 | m4_defun([_LT_COMPILER_FILE_LOCKS], | |
1883 | [m4_require([_LT_ENABLE_LOCK])dnl | |
1884 | m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
1885 | _LT_COMPILER_C_O([$1]) | |
1886 | ||
1887 | hard_links="nottested" | |
1888 | if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then | |
1889 | # do not overwrite the value of need_locks provided by the user | |
1890 | AC_MSG_CHECKING([if we can lock with hard links]) | |
1891 | hard_links=yes | |
1892 | $RM conftest* | |
1893 | ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
1894 | touch conftest.a | |
1895 | ln conftest.a conftest.b 2>&5 || hard_links=no | |
1896 | ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
1897 | AC_MSG_RESULT([$hard_links]) | |
1898 | if test "$hard_links" = no; then | |
1899 | AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) | |
1900 | need_locks=warn | |
1901 | fi | |
1902 | else | |
1903 | need_locks=no | |
1904 | fi | |
1905 | _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) | |
1906 | ])# _LT_COMPILER_FILE_LOCKS | |
1907 | ||
1908 | ||
1909 | # _LT_CHECK_OBJDIR | |
1910 | # ---------------- | |
1911 | m4_defun([_LT_CHECK_OBJDIR], | |
1912 | [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], | |
1913 | [rm -f .libs 2>/dev/null | |
1914 | mkdir .libs 2>/dev/null | |
1915 | if test -d .libs; then | |
1916 | lt_cv_objdir=.libs | |
1917 | else | |
1918 | # MS-DOS does not allow filenames that begin with a dot. | |
1919 | lt_cv_objdir=_libs | |
1920 | fi | |
1921 | rmdir .libs 2>/dev/null]) | |
1922 | objdir=$lt_cv_objdir | |
1923 | _LT_DECL([], [objdir], [0], | |
1924 | [The name of the directory that contains temporary libtool files])dnl | |
1925 | m4_pattern_allow([LT_OBJDIR])dnl | |
1926 | AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", | |
1927 | [Define to the sub-directory in which libtool stores uninstalled libraries.]) | |
1928 | ])# _LT_CHECK_OBJDIR | |
1929 | ||
1930 | ||
1931 | # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) | |
1932 | # -------------------------------------- | |
1933 | # Check hardcoding attributes. | |
1934 | m4_defun([_LT_LINKER_HARDCODE_LIBPATH], | |
1935 | [AC_MSG_CHECKING([how to hardcode library paths into programs]) | |
1936 | _LT_TAGVAR(hardcode_action, $1)= | |
1937 | if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || | |
1938 | test -n "$_LT_TAGVAR(runpath_var, $1)" || | |
1939 | test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then | |
1940 | ||
1941 | # We can hardcode non-existent directories. | |
1942 | if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && | |
1943 | # If the only mechanism to avoid hardcoding is shlibpath_var, we | |
1944 | # have to relink, otherwise we might link with an installed library | |
1945 | # when we should be linking with a yet-to-be-installed one | |
1946 | ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && | |
1947 | test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then | |
1948 | # Linking always hardcodes the temporary library directory. | |
1949 | _LT_TAGVAR(hardcode_action, $1)=relink | |
1950 | else | |
1951 | # We can link without hardcoding, and we can hardcode nonexisting dirs. | |
1952 | _LT_TAGVAR(hardcode_action, $1)=immediate | |
1953 | fi | |
1954 | else | |
1955 | # We cannot hardcode anything, or else we can only hardcode existing | |
1956 | # directories. | |
1957 | _LT_TAGVAR(hardcode_action, $1)=unsupported | |
1958 | fi | |
1959 | AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) | |
1960 | ||
1961 | if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || | |
1962 | test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then | |
1963 | # Fast installation is not supported | |
1964 | enable_fast_install=no | |
1965 | elif test "$shlibpath_overrides_runpath" = yes || | |
1966 | test "$enable_shared" = no; then | |
1967 | # Fast installation is not necessary | |
1968 | enable_fast_install=needless | |
1969 | fi | |
1970 | _LT_TAGDECL([], [hardcode_action], [0], | |
1971 | [How to hardcode a shared library path into an executable]) | |
1972 | ])# _LT_LINKER_HARDCODE_LIBPATH | |
1973 | ||
1974 | ||
1975 | # _LT_CMD_STRIPLIB | |
1976 | # ---------------- | |
1977 | m4_defun([_LT_CMD_STRIPLIB], | |
1978 | [m4_require([_LT_DECL_EGREP]) | |
1979 | striplib= | |
1980 | old_striplib= | |
1981 | AC_MSG_CHECKING([whether stripping libraries is possible]) | |
1982 | if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then | |
1983 | test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" | |
1984 | test -z "$striplib" && striplib="$STRIP --strip-unneeded" | |
1985 | AC_MSG_RESULT([yes]) | |
1986 | else | |
1987 | # FIXME - insert some real tests, host_os isn't really good enough | |
1988 | case $host_os in | |
1989 | darwin*) | |
1990 | if test -n "$STRIP" ; then | |
1991 | striplib="$STRIP -x" | |
1992 | old_striplib="$STRIP -S" | |
1993 | AC_MSG_RESULT([yes]) | |
1994 | else | |
1995 | AC_MSG_RESULT([no]) | |
1996 | fi | |
1997 | ;; | |
1998 | *) | |
1999 | AC_MSG_RESULT([no]) | |
2000 | ;; | |
2001 | esac | |
2002 | fi | |
2003 | _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) | |
2004 | _LT_DECL([], [striplib], [1]) | |
2005 | ])# _LT_CMD_STRIPLIB | |
2006 | ||
2007 | ||
2008 | # _LT_SYS_DYNAMIC_LINKER([TAG]) | |
2009 | # ----------------------------- | |
2010 | # PORTME Fill in your ld.so characteristics | |
2011 | m4_defun([_LT_SYS_DYNAMIC_LINKER], | |
2012 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
2013 | m4_require([_LT_DECL_EGREP])dnl | |
2014 | m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
ae11dff4 | 2015 | m4_require([_LT_DECL_OBJDUMP])dnl |
1cf3d07d | 2016 | m4_require([_LT_DECL_SED])dnl |
43e02a8a | 2017 | m4_require([_LT_CHECK_SHELL_FEATURES])dnl |
1cf3d07d | 2018 | AC_MSG_CHECKING([dynamic linker characteristics]) |
ae11dff4 PG |
2019 | m4_if([$1], |
2020 | [], [ | |
2021 | if test "$GCC" = yes; then | |
1cf3d07d SE |
2022 | case $host_os in |
2023 | darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; | |
2024 | *) lt_awk_arg="/^libraries:/" ;; | |
2025 | esac | |
43e02a8a RW |
2026 | case $host_os in |
2027 | mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;; | |
2028 | *) lt_sed_strip_eq="s,=/,/,g" ;; | |
2029 | esac | |
2030 | lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` | |
2031 | case $lt_search_path_spec in | |
2032 | *\;*) | |
1cf3d07d SE |
2033 | # if the path contains ";" then we assume it to be the separator |
2034 | # otherwise default to the standard path separator (i.e. ":") - it is | |
2035 | # assumed that no part of a normal pathname contains ";" but that should | |
2036 | # okay in the real world where ";" in dirpaths is itself problematic. | |
43e02a8a RW |
2037 | lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` |
2038 | ;; | |
2039 | *) | |
2040 | lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` | |
2041 | ;; | |
2042 | esac | |
1cf3d07d SE |
2043 | # Ok, now we have the path, separated by spaces, we can step through it |
2044 | # and add multilib dir if necessary. | |
2045 | lt_tmp_lt_search_path_spec= | |
2046 | lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` | |
2047 | for lt_sys_path in $lt_search_path_spec; do | |
2048 | if test -d "$lt_sys_path/$lt_multi_os_dir"; then | |
2049 | lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" | |
2050 | else | |
2051 | test -d "$lt_sys_path" && \ | |
2052 | lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" | |
2053 | fi | |
2054 | done | |
43e02a8a | 2055 | lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' |
1cf3d07d SE |
2056 | BEGIN {RS=" "; FS="/|\n";} { |
2057 | lt_foo=""; | |
2058 | lt_count=0; | |
2059 | for (lt_i = NF; lt_i > 0; lt_i--) { | |
2060 | if ($lt_i != "" && $lt_i != ".") { | |
2061 | if ($lt_i == "..") { | |
2062 | lt_count++; | |
2063 | } else { | |
2064 | if (lt_count == 0) { | |
2065 | lt_foo="/" $lt_i lt_foo; | |
2066 | } else { | |
2067 | lt_count--; | |
2068 | } | |
2069 | } | |
2070 | } | |
2071 | } | |
2072 | if (lt_foo != "") { lt_freq[[lt_foo]]++; } | |
2073 | if (lt_freq[[lt_foo]] == 1) { print lt_foo; } | |
2074 | }'` | |
43e02a8a RW |
2075 | # AWK program above erroneously prepends '/' to C:/dos/paths |
2076 | # for these hosts. | |
2077 | case $host_os in | |
2078 | mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ | |
2079 | $SED 's,/\([[A-Za-z]]:\),\1,g'` ;; | |
2080 | esac | |
2081 | sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` | |
1cf3d07d SE |
2082 | else |
2083 | sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" | |
ae11dff4 | 2084 | fi]) |
1cf3d07d SE |
2085 | library_names_spec= |
2086 | libname_spec='lib$name' | |
2087 | soname_spec= | |
2088 | shrext_cmds=".so" | |
2089 | postinstall_cmds= | |
2090 | postuninstall_cmds= | |
2091 | finish_cmds= | |
2092 | finish_eval= | |
2093 | shlibpath_var= | |
2094 | shlibpath_overrides_runpath=unknown | |
2095 | version_type=none | |
2096 | dynamic_linker="$host_os ld.so" | |
2097 | sys_lib_dlsearch_path_spec="/lib /usr/lib" | |
2098 | need_lib_prefix=unknown | |
2099 | hardcode_into_libs=no | |
2100 | ||
2101 | # when you set need_version to no, make sure it does not cause -set_version | |
2102 | # flags to be left without arguments | |
2103 | need_version=unknown | |
2104 | ||
2105 | case $host_os in | |
2106 | aix3*) | |
2107 | version_type=linux | |
2108 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' | |
2109 | shlibpath_var=LIBPATH | |
2110 | ||
2111 | # AIX 3 has no versioning support, so we append a major version to the name. | |
2112 | soname_spec='${libname}${release}${shared_ext}$major' | |
2113 | ;; | |
2114 | ||
349b60e7 | 2115 | aix[[4-9]]*) |
1cf3d07d SE |
2116 | version_type=linux |
2117 | need_lib_prefix=no | |
2118 | need_version=no | |
2119 | hardcode_into_libs=yes | |
2120 | if test "$host_cpu" = ia64; then | |
2121 | # AIX 5 supports IA64 | |
2122 | library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' | |
2123 | shlibpath_var=LD_LIBRARY_PATH | |
2124 | else | |
2125 | # With GCC up to 2.95.x, collect2 would create an import file | |
2126 | # for dependence libraries. The import file would start with | |
2127 | # the line `#! .'. This would cause the generated library to | |
2128 | # depend on `.', always an invalid library. This was fixed in | |
2129 | # development snapshots of GCC prior to 3.0. | |
2130 | case $host_os in | |
2131 | aix4 | aix4.[[01]] | aix4.[[01]].*) | |
2132 | if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' | |
2133 | echo ' yes ' | |
2134 | echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then | |
2135 | : | |
2136 | else | |
2137 | can_build_shared=no | |
2138 | fi | |
2139 | ;; | |
2140 | esac | |
2141 | # AIX (on Power*) has no versioning support, so currently we can not hardcode correct | |
2142 | # soname into executable. Probably we can add versioning support to | |
2143 | # collect2, so additional links can be useful in future. | |
2144 | if test "$aix_use_runtimelinking" = yes; then | |
2145 | # If using run time linking (on AIX 4.2 or later) use lib<name>.so | |
2146 | # instead of lib<name>.a to let people know that these are not | |
2147 | # typical AIX shared libraries. | |
2148 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
2149 | else | |
2150 | # We preserve .a as extension for shared libraries through AIX4.2 | |
2151 | # and later when we are not doing run time linking. | |
2152 | library_names_spec='${libname}${release}.a $libname.a' | |
2153 | soname_spec='${libname}${release}${shared_ext}$major' | |
2154 | fi | |
2155 | shlibpath_var=LIBPATH | |
2156 | fi | |
2157 | ;; | |
2158 | ||
2159 | amigaos*) | |
ae11dff4 PG |
2160 | case $host_cpu in |
2161 | powerpc) | |
2162 | # Since July 2007 AmigaOS4 officially supports .so libraries. | |
2163 | # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. | |
2164 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
2165 | ;; | |
2166 | m68k) | |
1cf3d07d SE |
2167 | library_names_spec='$libname.ixlibrary $libname.a' |
2168 | # Create ${libname}_ixlibrary.a entries in /sys/libs. | |
43e02a8a | 2169 | finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' |
ae11dff4 PG |
2170 | ;; |
2171 | esac | |
1cf3d07d SE |
2172 | ;; |
2173 | ||
2174 | beos*) | |
2175 | library_names_spec='${libname}${shared_ext}' | |
2176 | dynamic_linker="$host_os ld.so" | |
2177 | shlibpath_var=LIBRARY_PATH | |
2178 | ;; | |
2179 | ||
2180 | bsdi[[45]]*) | |
2181 | version_type=linux | |
2182 | need_version=no | |
2183 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
2184 | soname_spec='${libname}${release}${shared_ext}$major' | |
2185 | finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' | |
2186 | shlibpath_var=LD_LIBRARY_PATH | |
2187 | sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" | |
2188 | sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" | |
2189 | # the default ld.so.conf also contains /usr/contrib/lib and | |
2190 | # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow | |
2191 | # libtool to hard-code these into programs | |
2192 | ;; | |
2193 | ||
ae11dff4 | 2194 | cygwin* | mingw* | pw32* | cegcc*) |
1cf3d07d SE |
2195 | version_type=windows |
2196 | shrext_cmds=".dll" | |
2197 | need_version=no | |
2198 | need_lib_prefix=no | |
2199 | ||
ae11dff4 PG |
2200 | case $GCC,$host_os in |
2201 | yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) | |
1cf3d07d SE |
2202 | library_names_spec='$libname.dll.a' |
2203 | # DLL is installed to $(libdir)/../bin by postinstall_cmds | |
2204 | postinstall_cmds='base_file=`basename \${file}`~ | |
2205 | dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ | |
2206 | dldir=$destdir/`dirname \$dlpath`~ | |
2207 | test -d \$dldir || mkdir -p \$dldir~ | |
2208 | $install_prog $dir/$dlname \$dldir/$dlname~ | |
2209 | chmod a+x \$dldir/$dlname~ | |
2210 | if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then | |
2211 | eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; | |
2212 | fi' | |
2213 | postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ | |
2214 | dlpath=$dir/\$dldll~ | |
2215 | $RM \$dlpath' | |
2216 | shlibpath_overrides_runpath=yes | |
2217 | ||
2218 | case $host_os in | |
2219 | cygwin*) | |
2220 | # Cygwin DLLs use 'cyg' prefix rather than 'lib' | |
2221 | soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' | |
43e02a8a RW |
2222 | m4_if([$1], [],[ |
2223 | sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) | |
1cf3d07d | 2224 | ;; |
ae11dff4 | 2225 | mingw* | cegcc*) |
1cf3d07d SE |
2226 | # MinGW DLLs use traditional 'lib' prefix |
2227 | soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' | |
1cf3d07d SE |
2228 | ;; |
2229 | pw32*) | |
2230 | # pw32 DLLs use 'pw' prefix rather than 'lib' | |
2231 | library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' | |
2232 | ;; | |
2233 | esac | |
2234 | ;; | |
2235 | ||
2236 | *) | |
2237 | library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' | |
2238 | ;; | |
2239 | esac | |
2240 | dynamic_linker='Win32 ld.exe' | |
2241 | # FIXME: first we should search . and the directory the executable is in | |
2242 | shlibpath_var=PATH | |
2243 | ;; | |
2244 | ||
2245 | darwin* | rhapsody*) | |
2246 | dynamic_linker="$host_os dyld" | |
2247 | version_type=darwin | |
2248 | need_lib_prefix=no | |
2249 | need_version=no | |
2250 | library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' | |
2251 | soname_spec='${libname}${release}${major}$shared_ext' | |
2252 | shlibpath_overrides_runpath=yes | |
2253 | shlibpath_var=DYLD_LIBRARY_PATH | |
2254 | shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' | |
2255 | m4_if([$1], [],[ | |
ae11dff4 | 2256 | sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) |
1cf3d07d SE |
2257 | sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' |
2258 | ;; | |
2259 | ||
2260 | dgux*) | |
2261 | version_type=linux | |
2262 | need_lib_prefix=no | |
2263 | need_version=no | |
2264 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' | |
2265 | soname_spec='${libname}${release}${shared_ext}$major' | |
2266 | shlibpath_var=LD_LIBRARY_PATH | |
2267 | ;; | |
2268 | ||
2269 | freebsd1*) | |
2270 | dynamic_linker=no | |
2271 | ;; | |
2272 | ||
2273 | freebsd* | dragonfly*) | |
2274 | # DragonFly does not have aout. When/if they implement a new | |
2275 | # versioning mechanism, adjust this. | |
2276 | if test -x /usr/bin/objformat; then | |
2277 | objformat=`/usr/bin/objformat` | |
2278 | else | |
2279 | case $host_os in | |
2280 | freebsd[[123]]*) objformat=aout ;; | |
2281 | *) objformat=elf ;; | |
2282 | esac | |
2283 | fi | |
2284 | version_type=freebsd-$objformat | |
2285 | case $version_type in | |
2286 | freebsd-elf*) | |
2287 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' | |
2288 | need_version=no | |
2289 | need_lib_prefix=no | |
2290 | ;; | |
2291 | freebsd-*) | |
2292 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' | |
2293 | need_version=yes | |
2294 | ;; | |
2295 | esac | |
2296 | shlibpath_var=LD_LIBRARY_PATH | |
2297 | case $host_os in | |
2298 | freebsd2*) | |
2299 | shlibpath_overrides_runpath=yes | |
2300 | ;; | |
2301 | freebsd3.[[01]]* | freebsdelf3.[[01]]*) | |
2302 | shlibpath_overrides_runpath=yes | |
2303 | hardcode_into_libs=yes | |
2304 | ;; | |
2305 | freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ | |
2306 | freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) | |
2307 | shlibpath_overrides_runpath=no | |
2308 | hardcode_into_libs=yes | |
2309 | ;; | |
2310 | *) # from 4.6 on, and DragonFly | |
2311 | shlibpath_overrides_runpath=yes | |
2312 | hardcode_into_libs=yes | |
2313 | ;; | |
2314 | esac | |
2315 | ;; | |
2316 | ||
2317 | gnu*) | |
2318 | version_type=linux | |
2319 | need_lib_prefix=no | |
2320 | need_version=no | |
2321 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' | |
2322 | soname_spec='${libname}${release}${shared_ext}$major' | |
2323 | shlibpath_var=LD_LIBRARY_PATH | |
2324 | hardcode_into_libs=yes | |
2325 | ;; | |
2326 | ||
43e02a8a RW |
2327 | haiku*) |
2328 | version_type=linux | |
2329 | need_lib_prefix=no | |
2330 | need_version=no | |
2331 | dynamic_linker="$host_os runtime_loader" | |
2332 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' | |
2333 | soname_spec='${libname}${release}${shared_ext}$major' | |
2334 | shlibpath_var=LIBRARY_PATH | |
2335 | shlibpath_overrides_runpath=yes | |
2336 | sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib' | |
2337 | hardcode_into_libs=yes | |
2338 | ;; | |
2339 | ||
1cf3d07d SE |
2340 | hpux9* | hpux10* | hpux11*) |
2341 | # Give a soname corresponding to the major version so that dld.sl refuses to | |
2342 | # link against other versions. | |
2343 | version_type=sunos | |
2344 | need_lib_prefix=no | |
2345 | need_version=no | |
2346 | case $host_cpu in | |
2347 | ia64*) | |
2348 | shrext_cmds='.so' | |
2349 | hardcode_into_libs=yes | |
2350 | dynamic_linker="$host_os dld.so" | |
2351 | shlibpath_var=LD_LIBRARY_PATH | |
2352 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
2353 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
2354 | soname_spec='${libname}${release}${shared_ext}$major' | |
2355 | if test "X$HPUX_IA64_MODE" = X32; then | |
2356 | sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" | |
2357 | else | |
2358 | sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" | |
2359 | fi | |
2360 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
2361 | ;; | |
2362 | hppa*64*) | |
2363 | shrext_cmds='.sl' | |
2364 | hardcode_into_libs=yes | |
2365 | dynamic_linker="$host_os dld.sl" | |
2366 | shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH | |
2367 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
2368 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
2369 | soname_spec='${libname}${release}${shared_ext}$major' | |
2370 | sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" | |
2371 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec | |
2372 | ;; | |
2373 | *) | |
2374 | shrext_cmds='.sl' | |
2375 | dynamic_linker="$host_os dld.sl" | |
2376 | shlibpath_var=SHLIB_PATH | |
2377 | shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH | |
2378 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
2379 | soname_spec='${libname}${release}${shared_ext}$major' | |
2380 | ;; | |
2381 | esac | |
43e02a8a | 2382 | # HP-UX runs *really* slowly unless shared libraries are mode 555, ... |
1cf3d07d | 2383 | postinstall_cmds='chmod 555 $lib' |
43e02a8a RW |
2384 | # or fails outright, so override atomically: |
2385 | install_override_mode=555 | |
1cf3d07d SE |
2386 | ;; |
2387 | ||
2388 | interix[[3-9]]*) | |
2389 | version_type=linux | |
2390 | need_lib_prefix=no | |
2391 | need_version=no | |
2392 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' | |
2393 | soname_spec='${libname}${release}${shared_ext}$major' | |
2394 | dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' | |
2395 | shlibpath_var=LD_LIBRARY_PATH | |
2396 | shlibpath_overrides_runpath=no | |
2397 | hardcode_into_libs=yes | |
2398 | ;; | |
2399 | ||
2400 | irix5* | irix6* | nonstopux*) | |
2401 | case $host_os in | |
2402 | nonstopux*) version_type=nonstopux ;; | |
2403 | *) | |
2404 | if test "$lt_cv_prog_gnu_ld" = yes; then | |
2405 | version_type=linux | |
2406 | else | |
2407 | version_type=irix | |
2408 | fi ;; | |
2409 | esac | |
2410 | need_lib_prefix=no | |
2411 | need_version=no | |
2412 | soname_spec='${libname}${release}${shared_ext}$major' | |
2413 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' | |
2414 | case $host_os in | |
2415 | irix5* | nonstopux*) | |
2416 | libsuff= shlibsuff= | |
2417 | ;; | |
2418 | *) | |
2419 | case $LD in # libtool.m4 will add one of these switches to LD | |
2420 | *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") | |
2421 | libsuff= shlibsuff= libmagic=32-bit;; | |
2422 | *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") | |
2423 | libsuff=32 shlibsuff=N32 libmagic=N32;; | |
2424 | *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") | |
2425 | libsuff=64 shlibsuff=64 libmagic=64-bit;; | |
2426 | *) libsuff= shlibsuff= libmagic=never-match;; | |
2427 | esac | |
2428 | ;; | |
2429 | esac | |
2430 | shlibpath_var=LD_LIBRARY${shlibsuff}_PATH | |
2431 | shlibpath_overrides_runpath=no | |
2432 | sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" | |
2433 | sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" | |
2434 | hardcode_into_libs=yes | |
2435 | ;; | |
2436 | ||
2437 | # No shared lib support for Linux oldld, aout, or coff. | |
2438 | linux*oldld* | linux*aout* | linux*coff*) | |
2439 | dynamic_linker=no | |
2440 | ;; | |
2441 | ||
2442 | # This must be Linux ELF. | |
7a9d3fe8 | 2443 | linux* | k*bsd*-gnu | kopensolaris*-gnu) |
1cf3d07d SE |
2444 | version_type=linux |
2445 | need_lib_prefix=no | |
2446 | need_version=no | |
2447 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
2448 | soname_spec='${libname}${release}${shared_ext}$major' | |
2449 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' | |
2450 | shlibpath_var=LD_LIBRARY_PATH | |
2451 | shlibpath_overrides_runpath=no | |
baafc534 | 2452 | |
ae11dff4 | 2453 | # Some binutils ld are patched to set DT_RUNPATH |
baafc534 RW |
2454 | AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], |
2455 | [lt_cv_shlibpath_overrides_runpath=no | |
2456 | save_LDFLAGS=$LDFLAGS | |
2457 | save_libdir=$libdir | |
2458 | eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ | |
2459 | LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" | |
2460 | AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], | |
2461 | [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], | |
2462 | [lt_cv_shlibpath_overrides_runpath=yes])]) | |
2463 | LDFLAGS=$save_LDFLAGS | |
2464 | libdir=$save_libdir | |
2465 | ]) | |
2466 | shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath | |
1cf3d07d SE |
2467 | |
2468 | # This implies no fast_install, which is unacceptable. | |
2469 | # Some rework will be needed to allow for fast_install | |
2470 | # before this can be enabled. | |
2471 | hardcode_into_libs=yes | |
2472 | ||
2473 | # Append ld.so.conf contents to the search path | |
2474 | if test -f /etc/ld.so.conf; then | |
43e02a8a | 2475 | lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` |
1cf3d07d SE |
2476 | sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" |
2477 | fi | |
2478 | ||
2479 | # We used to test for /lib/ld.so.1 and disable shared libraries on | |
2480 | # powerpc, because MkLinux only supported shared libraries with the | |
2481 | # GNU dynamic linker. Since this was broken with cross compilers, | |
2482 | # most powerpc-linux boxes support dynamic linking these days and | |
2483 | # people can always --disable-shared, the test was removed, and we | |
2484 | # assume the GNU/Linux dynamic linker is in use. | |
2485 | dynamic_linker='GNU/Linux ld.so' | |
2486 | ;; | |
2487 | ||
2488 | netbsd*) | |
2489 | version_type=sunos | |
2490 | need_lib_prefix=no | |
2491 | need_version=no | |
2492 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
2493 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
2494 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
2495 | dynamic_linker='NetBSD (a.out) ld.so' | |
2496 | else | |
2497 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' | |
2498 | soname_spec='${libname}${release}${shared_ext}$major' | |
2499 | dynamic_linker='NetBSD ld.elf_so' | |
2500 | fi | |
2501 | shlibpath_var=LD_LIBRARY_PATH | |
2502 | shlibpath_overrides_runpath=yes | |
2503 | hardcode_into_libs=yes | |
2504 | ;; | |
2505 | ||
2506 | newsos6) | |
2507 | version_type=linux | |
2508 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
2509 | shlibpath_var=LD_LIBRARY_PATH | |
2510 | shlibpath_overrides_runpath=yes | |
2511 | ;; | |
2512 | ||
2513 | *nto* | *qnx*) | |
2514 | version_type=qnx | |
2515 | need_lib_prefix=no | |
2516 | need_version=no | |
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 | shlibpath_var=LD_LIBRARY_PATH | |
2520 | shlibpath_overrides_runpath=no | |
2521 | hardcode_into_libs=yes | |
2522 | dynamic_linker='ldqnx.so' | |
2523 | ;; | |
2524 | ||
2525 | openbsd*) | |
2526 | version_type=sunos | |
2527 | sys_lib_dlsearch_path_spec="/usr/lib" | |
2528 | need_lib_prefix=no | |
2529 | # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. | |
2530 | case $host_os in | |
2531 | openbsd3.3 | openbsd3.3.*) need_version=yes ;; | |
2532 | *) need_version=no ;; | |
2533 | esac | |
2534 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
2535 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
2536 | shlibpath_var=LD_LIBRARY_PATH | |
2537 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
2538 | case $host_os in | |
2539 | openbsd2.[[89]] | openbsd2.[[89]].*) | |
2540 | shlibpath_overrides_runpath=no | |
2541 | ;; | |
2542 | *) | |
2543 | shlibpath_overrides_runpath=yes | |
2544 | ;; | |
2545 | esac | |
2546 | else | |
2547 | shlibpath_overrides_runpath=yes | |
2548 | fi | |
2549 | ;; | |
2550 | ||
2551 | os2*) | |
2552 | libname_spec='$name' | |
2553 | shrext_cmds=".dll" | |
2554 | need_lib_prefix=no | |
2555 | library_names_spec='$libname${shared_ext} $libname.a' | |
2556 | dynamic_linker='OS/2 ld.exe' | |
2557 | shlibpath_var=LIBPATH | |
2558 | ;; | |
2559 | ||
2560 | osf3* | osf4* | osf5*) | |
2561 | version_type=osf | |
2562 | need_lib_prefix=no | |
2563 | need_version=no | |
2564 | soname_spec='${libname}${release}${shared_ext}$major' | |
2565 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
2566 | shlibpath_var=LD_LIBRARY_PATH | |
2567 | sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" | |
2568 | sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" | |
2569 | ;; | |
2570 | ||
2571 | rdos*) | |
2572 | dynamic_linker=no | |
2573 | ;; | |
2574 | ||
2575 | solaris*) | |
2576 | version_type=linux | |
2577 | need_lib_prefix=no | |
2578 | need_version=no | |
2579 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
2580 | soname_spec='${libname}${release}${shared_ext}$major' | |
2581 | shlibpath_var=LD_LIBRARY_PATH | |
2582 | shlibpath_overrides_runpath=yes | |
2583 | hardcode_into_libs=yes | |
2584 | # ldd complains unless libraries are executable | |
2585 | postinstall_cmds='chmod +x $lib' | |
2586 | ;; | |
2587 | ||
2588 | sunos4*) | |
2589 | version_type=sunos | |
2590 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' | |
2591 | finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' | |
2592 | shlibpath_var=LD_LIBRARY_PATH | |
2593 | shlibpath_overrides_runpath=yes | |
2594 | if test "$with_gnu_ld" = yes; then | |
2595 | need_lib_prefix=no | |
2596 | fi | |
2597 | need_version=yes | |
2598 | ;; | |
2599 | ||
2600 | sysv4 | sysv4.3*) | |
2601 | version_type=linux | |
2602 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
2603 | soname_spec='${libname}${release}${shared_ext}$major' | |
2604 | shlibpath_var=LD_LIBRARY_PATH | |
2605 | case $host_vendor in | |
2606 | sni) | |
2607 | shlibpath_overrides_runpath=no | |
2608 | need_lib_prefix=no | |
2609 | runpath_var=LD_RUN_PATH | |
2610 | ;; | |
2611 | siemens) | |
2612 | need_lib_prefix=no | |
2613 | ;; | |
2614 | motorola) | |
2615 | need_lib_prefix=no | |
2616 | need_version=no | |
2617 | shlibpath_overrides_runpath=no | |
2618 | sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' | |
2619 | ;; | |
2620 | esac | |
2621 | ;; | |
2622 | ||
2623 | sysv4*MP*) | |
2624 | if test -d /usr/nec ;then | |
2625 | version_type=linux | |
2626 | library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' | |
2627 | soname_spec='$libname${shared_ext}.$major' | |
2628 | shlibpath_var=LD_LIBRARY_PATH | |
2629 | fi | |
2630 | ;; | |
2631 | ||
2632 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) | |
2633 | version_type=freebsd-elf | |
2634 | need_lib_prefix=no | |
2635 | need_version=no | |
2636 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' | |
2637 | soname_spec='${libname}${release}${shared_ext}$major' | |
2638 | shlibpath_var=LD_LIBRARY_PATH | |
2639 | shlibpath_overrides_runpath=yes | |
2640 | hardcode_into_libs=yes | |
2641 | if test "$with_gnu_ld" = yes; then | |
2642 | sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' | |
2643 | else | |
2644 | sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' | |
2645 | case $host_os in | |
2646 | sco3.2v5*) | |
2647 | sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" | |
2648 | ;; | |
2649 | esac | |
2650 | fi | |
2651 | sys_lib_dlsearch_path_spec='/usr/lib' | |
2652 | ;; | |
2653 | ||
2654 | tpf*) | |
2655 | # TPF is a cross-target only. Preferred cross-host = GNU/Linux. | |
2656 | version_type=linux | |
2657 | need_lib_prefix=no | |
2658 | need_version=no | |
ae11dff4 | 2659 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
1cf3d07d SE |
2660 | shlibpath_var=LD_LIBRARY_PATH |
2661 | shlibpath_overrides_runpath=no | |
2662 | hardcode_into_libs=yes | |
2663 | ;; | |
2664 | ||
2665 | uts4*) | |
2666 | version_type=linux | |
2667 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' | |
2668 | soname_spec='${libname}${release}${shared_ext}$major' | |
2669 | shlibpath_var=LD_LIBRARY_PATH | |
2670 | ;; | |
2671 | ||
2672 | *) | |
2673 | dynamic_linker=no | |
2674 | ;; | |
2675 | esac | |
2676 | AC_MSG_RESULT([$dynamic_linker]) | |
2677 | test "$dynamic_linker" = no && can_build_shared=no | |
2678 | ||
2679 | variables_saved_for_relink="PATH $shlibpath_var $runpath_var" | |
2680 | if test "$GCC" = yes; then | |
2681 | variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" | |
2682 | fi | |
2683 | ||
ae11dff4 PG |
2684 | if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then |
2685 | sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" | |
2686 | fi | |
2687 | if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then | |
2688 | sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" | |
2689 | fi | |
2690 | ||
1cf3d07d SE |
2691 | _LT_DECL([], [variables_saved_for_relink], [1], |
2692 | [Variables whose values should be saved in libtool wrapper scripts and | |
2693 | restored at link time]) | |
2694 | _LT_DECL([], [need_lib_prefix], [0], | |
2695 | [Do we need the "lib" prefix for modules?]) | |
2696 | _LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) | |
2697 | _LT_DECL([], [version_type], [0], [Library versioning type]) | |
2698 | _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) | |
2699 | _LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) | |
2700 | _LT_DECL([], [shlibpath_overrides_runpath], [0], | |
2701 | [Is shlibpath searched before the hard-coded library search path?]) | |
2702 | _LT_DECL([], [libname_spec], [1], [Format of library name prefix]) | |
2703 | _LT_DECL([], [library_names_spec], [1], | |
2704 | [[List of archive names. First name is the real one, the rest are links. | |
2705 | The last name is the one that the linker finds with -lNAME]]) | |
2706 | _LT_DECL([], [soname_spec], [1], | |
2707 | [[The coded name of the library, if different from the real name]]) | |
43e02a8a RW |
2708 | _LT_DECL([], [install_override_mode], [1], |
2709 | [Permission mode override for installation of shared libraries]) | |
1cf3d07d SE |
2710 | _LT_DECL([], [postinstall_cmds], [2], |
2711 | [Command to use after installation of a shared archive]) | |
2712 | _LT_DECL([], [postuninstall_cmds], [2], | |
2713 | [Command to use after uninstallation of a shared archive]) | |
2714 | _LT_DECL([], [finish_cmds], [2], | |
2715 | [Commands used to finish a libtool library installation in a directory]) | |
2716 | _LT_DECL([], [finish_eval], [1], | |
2717 | [[As "finish_cmds", except a single script fragment to be evaled but | |
2718 | not shown]]) | |
2719 | _LT_DECL([], [hardcode_into_libs], [0], | |
2720 | [Whether we should hardcode library paths into libraries]) | |
2721 | _LT_DECL([], [sys_lib_search_path_spec], [2], | |
2722 | [Compile-time system search path for libraries]) | |
2723 | _LT_DECL([], [sys_lib_dlsearch_path_spec], [2], | |
2724 | [Run-time system search path for libraries]) | |
2725 | ])# _LT_SYS_DYNAMIC_LINKER | |
2726 | ||
2727 | ||
2728 | # _LT_PATH_TOOL_PREFIX(TOOL) | |
2729 | # -------------------------- | |
2730 | # find a file program which can recognize shared library | |
2731 | AC_DEFUN([_LT_PATH_TOOL_PREFIX], | |
2732 | [m4_require([_LT_DECL_EGREP])dnl | |
2733 | AC_MSG_CHECKING([for $1]) | |
2734 | AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, | |
2735 | [case $MAGIC_CMD in | |
2736 | [[\\/*] | ?:[\\/]*]) | |
2737 | lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. | |
2738 | ;; | |
2739 | *) | |
2740 | lt_save_MAGIC_CMD="$MAGIC_CMD" | |
2741 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
2742 | dnl $ac_dummy forces splitting on constant user-supplied paths. | |
2743 | dnl POSIX.2 word splitting is done only on the output of word expansions, | |
2744 | dnl not every word. This closes a longstanding sh security hole. | |
2745 | ac_dummy="m4_if([$2], , $PATH, [$2])" | |
2746 | for ac_dir in $ac_dummy; do | |
2747 | IFS="$lt_save_ifs" | |
2748 | test -z "$ac_dir" && ac_dir=. | |
2749 | if test -f $ac_dir/$1; then | |
2750 | lt_cv_path_MAGIC_CMD="$ac_dir/$1" | |
2751 | if test -n "$file_magic_test_file"; then | |
2752 | case $deplibs_check_method in | |
2753 | "file_magic "*) | |
2754 | file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` | |
2755 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
2756 | if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | | |
2757 | $EGREP "$file_magic_regex" > /dev/null; then | |
2758 | : | |
2759 | else | |
2760 | cat <<_LT_EOF 1>&2 | |
2761 | ||
2762 | *** Warning: the command libtool uses to detect shared libraries, | |
2763 | *** $file_magic_cmd, produces output that libtool cannot recognize. | |
2764 | *** The result is that libtool may fail to recognize shared libraries | |
2765 | *** as such. This will affect the creation of libtool libraries that | |
2766 | *** depend on shared libraries, but programs linked with such libtool | |
2767 | *** libraries will work regardless of this problem. Nevertheless, you | |
2768 | *** may want to report the problem to your system manager and/or to | |
2769 | *** bug-libtool@gnu.org | |
2770 | ||
2771 | _LT_EOF | |
2772 | fi ;; | |
2773 | esac | |
2774 | fi | |
2775 | break | |
2776 | fi | |
2777 | done | |
2778 | IFS="$lt_save_ifs" | |
2779 | MAGIC_CMD="$lt_save_MAGIC_CMD" | |
2780 | ;; | |
2781 | esac]) | |
2782 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
2783 | if test -n "$MAGIC_CMD"; then | |
2784 | AC_MSG_RESULT($MAGIC_CMD) | |
2785 | else | |
2786 | AC_MSG_RESULT(no) | |
2787 | fi | |
2788 | _LT_DECL([], [MAGIC_CMD], [0], | |
2789 | [Used to examine libraries when file_magic_cmd begins with "file"])dnl | |
2790 | ])# _LT_PATH_TOOL_PREFIX | |
2791 | ||
2792 | # Old name: | |
2793 | AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) | |
2794 | dnl aclocal-1.4 backwards compatibility: | |
2795 | dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) | |
2796 | ||
2797 | ||
2798 | # _LT_PATH_MAGIC | |
2799 | # -------------- | |
2800 | # find a file program which can recognize a shared library | |
2801 | m4_defun([_LT_PATH_MAGIC], | |
2802 | [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) | |
2803 | if test -z "$lt_cv_path_MAGIC_CMD"; then | |
2804 | if test -n "$ac_tool_prefix"; then | |
2805 | _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) | |
2806 | else | |
2807 | MAGIC_CMD=: | |
2808 | fi | |
2809 | fi | |
2810 | ])# _LT_PATH_MAGIC | |
2811 | ||
2812 | ||
2813 | # LT_PATH_LD | |
2814 | # ---------- | |
2815 | # find the pathname to the GNU or non-GNU linker | |
2816 | AC_DEFUN([LT_PATH_LD], | |
2817 | [AC_REQUIRE([AC_PROG_CC])dnl | |
2818 | AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
2819 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl | |
2820 | m4_require([_LT_DECL_SED])dnl | |
2821 | m4_require([_LT_DECL_EGREP])dnl | |
43e02a8a | 2822 | m4_require([_LT_PROG_ECHO_BACKSLASH])dnl |
1cf3d07d SE |
2823 | |
2824 | AC_ARG_WITH([gnu-ld], | |
2825 | [AS_HELP_STRING([--with-gnu-ld], | |
2826 | [assume the C compiler uses GNU ld @<:@default=no@:>@])], | |
2827 | [test "$withval" = no || with_gnu_ld=yes], | |
2828 | [with_gnu_ld=no])dnl | |
2829 | ||
2830 | ac_prog=ld | |
2831 | if test "$GCC" = yes; then | |
2832 | # Check if gcc -print-prog-name=ld gives a path. | |
2833 | AC_MSG_CHECKING([for ld used by $CC]) | |
2834 | case $host in | |
2835 | *-*-mingw*) | |
2836 | # gcc leaves a trailing carriage return which upsets mingw | |
2837 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; | |
2838 | *) | |
2839 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; | |
2840 | esac | |
2841 | case $ac_prog in | |
2842 | # Accept absolute paths. | |
2843 | [[\\/]]* | ?:[[\\/]]*) | |
2844 | re_direlt='/[[^/]][[^/]]*/\.\./' | |
2845 | # Canonicalize the pathname of ld | |
2846 | ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` | |
2847 | while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do | |
2848 | ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` | |
2849 | done | |
2850 | test -z "$LD" && LD="$ac_prog" | |
2851 | ;; | |
2852 | "") | |
2853 | # If it fails, then pretend we aren't using GCC. | |
2854 | ac_prog=ld | |
2855 | ;; | |
2856 | *) | |
2857 | # If it is relative, then search for the first ld in PATH. | |
2858 | with_gnu_ld=unknown | |
2859 | ;; | |
2860 | esac | |
2861 | elif test "$with_gnu_ld" = yes; then | |
2862 | AC_MSG_CHECKING([for GNU ld]) | |
2863 | else | |
2864 | AC_MSG_CHECKING([for non-GNU ld]) | |
2865 | fi | |
2866 | AC_CACHE_VAL(lt_cv_path_LD, | |
2867 | [if test -z "$LD"; then | |
2868 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
2869 | for ac_dir in $PATH; do | |
2870 | IFS="$lt_save_ifs" | |
2871 | test -z "$ac_dir" && ac_dir=. | |
2872 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then | |
2873 | lt_cv_path_LD="$ac_dir/$ac_prog" | |
2874 | # Check to see if the program is GNU ld. I'd rather use --version, | |
2875 | # but apparently some variants of GNU ld only accept -v. | |
2876 | # Break only if it was the GNU/non-GNU ld that we prefer. | |
2877 | case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in | |
2878 | *GNU* | *'with BFD'*) | |
2879 | test "$with_gnu_ld" != no && break | |
2880 | ;; | |
2881 | *) | |
2882 | test "$with_gnu_ld" != yes && break | |
2883 | ;; | |
2884 | esac | |
2885 | fi | |
2886 | done | |
2887 | IFS="$lt_save_ifs" | |
2888 | else | |
2889 | lt_cv_path_LD="$LD" # Let the user override the test with a path. | |
2890 | fi]) | |
2891 | LD="$lt_cv_path_LD" | |
2892 | if test -n "$LD"; then | |
2893 | AC_MSG_RESULT($LD) | |
2894 | else | |
2895 | AC_MSG_RESULT(no) | |
2896 | fi | |
2897 | test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) | |
2898 | _LT_PATH_LD_GNU | |
2899 | AC_SUBST([LD]) | |
2900 | ||
2901 | _LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) | |
2902 | ])# LT_PATH_LD | |
2903 | ||
2904 | # Old names: | |
2905 | AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) | |
2906 | AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) | |
2907 | dnl aclocal-1.4 backwards compatibility: | |
2908 | dnl AC_DEFUN([AM_PROG_LD], []) | |
2909 | dnl AC_DEFUN([AC_PROG_LD], []) | |
2910 | ||
2911 | ||
2912 | # _LT_PATH_LD_GNU | |
2913 | #- -------------- | |
2914 | m4_defun([_LT_PATH_LD_GNU], | |
2915 | [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, | |
2916 | [# I'd rather use --version here, but apparently some GNU lds only accept -v. | |
2917 | case `$LD -v 2>&1 </dev/null` in | |
2918 | *GNU* | *'with BFD'*) | |
2919 | lt_cv_prog_gnu_ld=yes | |
2920 | ;; | |
2921 | *) | |
2922 | lt_cv_prog_gnu_ld=no | |
2923 | ;; | |
2924 | esac]) | |
2925 | with_gnu_ld=$lt_cv_prog_gnu_ld | |
2926 | ])# _LT_PATH_LD_GNU | |
2927 | ||
2928 | ||
2929 | # _LT_CMD_RELOAD | |
2930 | # -------------- | |
2931 | # find reload flag for linker | |
2932 | # -- PORTME Some linkers may need a different reload flag. | |
2933 | m4_defun([_LT_CMD_RELOAD], | |
2934 | [AC_CACHE_CHECK([for $LD option to reload object files], | |
2935 | lt_cv_ld_reload_flag, | |
2936 | [lt_cv_ld_reload_flag='-r']) | |
2937 | reload_flag=$lt_cv_ld_reload_flag | |
2938 | case $reload_flag in | |
2939 | "" | " "*) ;; | |
2940 | *) reload_flag=" $reload_flag" ;; | |
2941 | esac | |
2942 | reload_cmds='$LD$reload_flag -o $output$reload_objs' | |
2943 | case $host_os in | |
2944 | darwin*) | |
2945 | if test "$GCC" = yes; then | |
2946 | reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' | |
2947 | else | |
2948 | reload_cmds='$LD$reload_flag -o $output$reload_objs' | |
2949 | fi | |
2950 | ;; | |
2951 | esac | |
43e02a8a RW |
2952 | _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl |
2953 | _LT_TAGDECL([], [reload_cmds], [2])dnl | |
1cf3d07d SE |
2954 | ])# _LT_CMD_RELOAD |
2955 | ||
2956 | ||
2957 | # _LT_CHECK_MAGIC_METHOD | |
2958 | # ---------------------- | |
2959 | # how to check for library dependencies | |
2960 | # -- PORTME fill in with the dynamic library characteristics | |
2961 | m4_defun([_LT_CHECK_MAGIC_METHOD], | |
2962 | [m4_require([_LT_DECL_EGREP]) | |
ae11dff4 | 2963 | m4_require([_LT_DECL_OBJDUMP]) |
1cf3d07d SE |
2964 | AC_CACHE_CHECK([how to recognize dependent libraries], |
2965 | lt_cv_deplibs_check_method, | |
2966 | [lt_cv_file_magic_cmd='$MAGIC_CMD' | |
2967 | lt_cv_file_magic_test_file= | |
2968 | lt_cv_deplibs_check_method='unknown' | |
2969 | # Need to set the preceding variable on all platforms that support | |
2970 | # interlibrary dependencies. | |
2971 | # 'none' -- dependencies not supported. | |
2972 | # `unknown' -- same as none, but documents that we really don't know. | |
2973 | # 'pass_all' -- all dependencies passed with no checks. | |
2974 | # 'test_compile' -- check by making test program. | |
2975 | # 'file_magic [[regex]]' -- check by looking for files in library path | |
2976 | # which responds to the $file_magic_cmd with a given extended regex. | |
2977 | # If you have `file' or equivalent on your system and you're not sure | |
2978 | # whether `pass_all' will *always* work, you probably want this one. | |
2979 | ||
2980 | case $host_os in | |
349b60e7 | 2981 | aix[[4-9]]*) |
1cf3d07d SE |
2982 | lt_cv_deplibs_check_method=pass_all |
2983 | ;; | |
2984 | ||
2985 | beos*) | |
2986 | lt_cv_deplibs_check_method=pass_all | |
2987 | ;; | |
2988 | ||
2989 | bsdi[[45]]*) | |
2990 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' | |
2991 | lt_cv_file_magic_cmd='/usr/bin/file -L' | |
2992 | lt_cv_file_magic_test_file=/shlib/libc.so | |
2993 | ;; | |
2994 | ||
2995 | cygwin*) | |
2996 | # func_win32_libid is a shell function defined in ltmain.sh | |
2997 | lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' | |
2998 | lt_cv_file_magic_cmd='func_win32_libid' | |
2999 | ;; | |
3000 | ||
3001 | mingw* | pw32*) | |
3002 | # Base MSYS/MinGW do not provide the 'file' command needed by | |
3003 | # func_win32_libid shell function, so use a weaker test based on 'objdump', | |
3004 | # unless we find 'file', for example because we are cross-compiling. | |
43e02a8a RW |
3005 | # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. |
3006 | if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then | |
1cf3d07d SE |
3007 | lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' |
3008 | lt_cv_file_magic_cmd='func_win32_libid' | |
3009 | else | |
3010 | lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' | |
3011 | lt_cv_file_magic_cmd='$OBJDUMP -f' | |
3012 | fi | |
3013 | ;; | |
3014 | ||
43e02a8a | 3015 | cegcc*) |
ae11dff4 PG |
3016 | # use the weaker test based on 'objdump'. See mingw*. |
3017 | lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' | |
3018 | lt_cv_file_magic_cmd='$OBJDUMP -f' | |
3019 | ;; | |
3020 | ||
1cf3d07d SE |
3021 | darwin* | rhapsody*) |
3022 | lt_cv_deplibs_check_method=pass_all | |
3023 | ;; | |
3024 | ||
3025 | freebsd* | dragonfly*) | |
3026 | if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then | |
3027 | case $host_cpu in | |
3028 | i*86 ) | |
3029 | # Not sure whether the presence of OpenBSD here was a mistake. | |
3030 | # Let's accept both of them until this is cleared up. | |
3031 | lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' | |
3032 | lt_cv_file_magic_cmd=/usr/bin/file | |
3033 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` | |
3034 | ;; | |
3035 | esac | |
3036 | else | |
3037 | lt_cv_deplibs_check_method=pass_all | |
3038 | fi | |
3039 | ;; | |
3040 | ||
3041 | gnu*) | |
3042 | lt_cv_deplibs_check_method=pass_all | |
3043 | ;; | |
3044 | ||
43e02a8a RW |
3045 | haiku*) |
3046 | lt_cv_deplibs_check_method=pass_all | |
3047 | ;; | |
3048 | ||
1cf3d07d SE |
3049 | hpux10.20* | hpux11*) |
3050 | lt_cv_file_magic_cmd=/usr/bin/file | |
3051 | case $host_cpu in | |
3052 | ia64*) | |
3053 | lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' | |
3054 | lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so | |
3055 | ;; | |
3056 | hppa*64*) | |
43e02a8a | 3057 | [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] |
1cf3d07d SE |
3058 | lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl |
3059 | ;; | |
3060 | *) | |
43e02a8a | 3061 | lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' |
1cf3d07d SE |
3062 | lt_cv_file_magic_test_file=/usr/lib/libc.sl |
3063 | ;; | |
3064 | esac | |
3065 | ;; | |
3066 | ||
3067 | interix[[3-9]]*) | |
3068 | # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here | |
3069 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' | |
3070 | ;; | |
3071 | ||
3072 | irix5* | irix6* | nonstopux*) | |
3073 | case $LD in | |
3074 | *-32|*"-32 ") libmagic=32-bit;; | |
3075 | *-n32|*"-n32 ") libmagic=N32;; | |
3076 | *-64|*"-64 ") libmagic=64-bit;; | |
3077 | *) libmagic=never-match;; | |
3078 | esac | |
3079 | lt_cv_deplibs_check_method=pass_all | |
3080 | ;; | |
3081 | ||
3082 | # This must be Linux ELF. | |
7a9d3fe8 | 3083 | linux* | k*bsd*-gnu | kopensolaris*-gnu) |
1cf3d07d SE |
3084 | lt_cv_deplibs_check_method=pass_all |
3085 | ;; | |
3086 | ||
3087 | netbsd*) | |
3088 | if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then | |
3089 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' | |
3090 | else | |
3091 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' | |
3092 | fi | |
3093 | ;; | |
3094 | ||
3095 | newos6*) | |
3096 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' | |
3097 | lt_cv_file_magic_cmd=/usr/bin/file | |
3098 | lt_cv_file_magic_test_file=/usr/lib/libnls.so | |
3099 | ;; | |
3100 | ||
3101 | *nto* | *qnx*) | |
3102 | lt_cv_deplibs_check_method=pass_all | |
3103 | ;; | |
3104 | ||
3105 | openbsd*) | |
3106 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
3107 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' | |
3108 | else | |
3109 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' | |
3110 | fi | |
3111 | ;; | |
3112 | ||
3113 | osf3* | osf4* | osf5*) | |
3114 | lt_cv_deplibs_check_method=pass_all | |
3115 | ;; | |
3116 | ||
3117 | rdos*) | |
3118 | lt_cv_deplibs_check_method=pass_all | |
3119 | ;; | |
3120 | ||
3121 | solaris*) | |
3122 | lt_cv_deplibs_check_method=pass_all | |
3123 | ;; | |
3124 | ||
3125 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) | |
3126 | lt_cv_deplibs_check_method=pass_all | |
3127 | ;; | |
3128 | ||
3129 | sysv4 | sysv4.3*) | |
3130 | case $host_vendor in | |
3131 | motorola) | |
3132 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' | |
3133 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` | |
3134 | ;; | |
3135 | ncr) | |
3136 | lt_cv_deplibs_check_method=pass_all | |
3137 | ;; | |
3138 | sequent) | |
3139 | lt_cv_file_magic_cmd='/bin/file' | |
3140 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' | |
3141 | ;; | |
3142 | sni) | |
3143 | lt_cv_file_magic_cmd='/bin/file' | |
3144 | lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" | |
3145 | lt_cv_file_magic_test_file=/lib/libc.so | |
3146 | ;; | |
3147 | siemens) | |
3148 | lt_cv_deplibs_check_method=pass_all | |
3149 | ;; | |
3150 | pc) | |
3151 | lt_cv_deplibs_check_method=pass_all | |
3152 | ;; | |
3153 | esac | |
3154 | ;; | |
3155 | ||
3156 | tpf*) | |
3157 | lt_cv_deplibs_check_method=pass_all | |
3158 | ;; | |
3159 | esac | |
3160 | ]) | |
3161 | file_magic_cmd=$lt_cv_file_magic_cmd | |
3162 | deplibs_check_method=$lt_cv_deplibs_check_method | |
3163 | test -z "$deplibs_check_method" && deplibs_check_method=unknown | |
3164 | ||
3165 | _LT_DECL([], [deplibs_check_method], [1], | |
3166 | [Method to check whether dependent libraries are shared objects]) | |
3167 | _LT_DECL([], [file_magic_cmd], [1], | |
3168 | [Command to use when deplibs_check_method == "file_magic"]) | |
3169 | ])# _LT_CHECK_MAGIC_METHOD | |
3170 | ||
3171 | ||
3172 | # LT_PATH_NM | |
3173 | # ---------- | |
3174 | # find the pathname to a BSD- or MS-compatible name lister | |
3175 | AC_DEFUN([LT_PATH_NM], | |
3176 | [AC_REQUIRE([AC_PROG_CC])dnl | |
1cf3d07d SE |
3177 | AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, |
3178 | [if test -n "$NM"; then | |
3179 | # Let the user override the test. | |
3180 | lt_cv_path_NM="$NM" | |
3181 | else | |
3182 | lt_nm_to_check="${ac_tool_prefix}nm" | |
3183 | if test -n "$ac_tool_prefix" && test "$build" = "$host"; then | |
3184 | lt_nm_to_check="$lt_nm_to_check nm" | |
3185 | fi | |
3186 | for lt_tmp_nm in $lt_nm_to_check; do | |
3187 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
3188 | for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do | |
3189 | IFS="$lt_save_ifs" | |
3190 | test -z "$ac_dir" && ac_dir=. | |
3191 | tmp_nm="$ac_dir/$lt_tmp_nm" | |
3192 | if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then | |
3193 | # Check to see if the nm accepts a BSD-compat flag. | |
3194 | # Adding the `sed 1q' prevents false positives on HP-UX, which says: | |
3195 | # nm: unknown option "B" ignored | |
3196 | # Tru64's nm complains that /dev/null is an invalid object file | |
3197 | case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in | |
3198 | */dev/null* | *'Invalid file or object type'*) | |
3199 | lt_cv_path_NM="$tmp_nm -B" | |
3200 | break | |
3201 | ;; | |
3202 | *) | |
3203 | case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in | |
3204 | */dev/null*) | |
3205 | lt_cv_path_NM="$tmp_nm -p" | |
3206 | break | |
3207 | ;; | |
3208 | *) | |
3209 | lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but | |
3210 | continue # so that we can try to find one that supports BSD flags | |
3211 | ;; | |
3212 | esac | |
3213 | ;; | |
3214 | esac | |
3215 | fi | |
3216 | done | |
3217 | IFS="$lt_save_ifs" | |
3218 | done | |
3219 | : ${lt_cv_path_NM=no} | |
3220 | fi]) | |
3221 | if test "$lt_cv_path_NM" != "no"; then | |
3222 | NM="$lt_cv_path_NM" | |
3223 | else | |
3224 | # Didn't find any BSD compatible name lister, look for dumpbin. | |
43e02a8a RW |
3225 | if test -n "$DUMPBIN"; then : |
3226 | # Let the user override the test. | |
3227 | else | |
3228 | AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) | |
3229 | case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in | |
3230 | *COFF*) | |
3231 | DUMPBIN="$DUMPBIN -symbols" | |
3232 | ;; | |
3233 | *) | |
3234 | DUMPBIN=: | |
3235 | ;; | |
3236 | esac | |
3237 | fi | |
1cf3d07d SE |
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.$ac_ext | |
43e02a8a | 3250 | (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) |
1cf3d07d SE |
3251 | (eval "$ac_compile" 2>conftest.err) |
3252 | cat conftest.err >&AS_MESSAGE_LOG_FD | |
43e02a8a | 3253 | (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) |
1cf3d07d SE |
3254 | (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) |
3255 | cat conftest.err >&AS_MESSAGE_LOG_FD | |
43e02a8a | 3256 | (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) |
1cf3d07d SE |
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 $host in | |
43e02a8a | 3279 | *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) |
1cf3d07d SE |
3280 | # These system don't have libm, or don't need it |
3281 | ;; | |
3282 | *-ncr-sysv4.3*) | |
3283 | AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") | |
3284 | AC_CHECK_LIB(m, cos, LIBM="$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 | |
43e02a8a RW |
3307 | case $cc_basename in |
3308 | nvcc*) | |
3309 | _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; | |
3310 | *) | |
3311 | _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; | |
3312 | esac | |
1cf3d07d SE |
3313 | |
3314 | _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], | |
3315 | lt_cv_prog_compiler_rtti_exceptions, | |
3316 | [-fno-rtti -fno-exceptions], [], | |
3317 | [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) | |
3318 | fi | |
3319 | _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], | |
3320 | [Compiler flag to turn off builtin functions]) | |
3321 | ])# _LT_COMPILER_NO_RTTI | |
3322 | ||
3323 | ||
3324 | # _LT_CMD_GLOBAL_SYMBOLS | |
3325 | # ---------------------- | |
3326 | m4_defun([_LT_CMD_GLOBAL_SYMBOLS], | |
3327 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
3328 | AC_REQUIRE([AC_PROG_CC])dnl | |
43e02a8a | 3329 | AC_REQUIRE([AC_PROG_AWK])dnl |
1cf3d07d SE |
3330 | AC_REQUIRE([LT_PATH_NM])dnl |
3331 | AC_REQUIRE([LT_PATH_LD])dnl | |
3332 | m4_require([_LT_DECL_SED])dnl | |
3333 | m4_require([_LT_DECL_EGREP])dnl | |
3334 | m4_require([_LT_TAG_COMPILER])dnl | |
3335 | ||
3336 | # Check for command to grab the raw symbol name followed by C symbol from nm. | |
3337 | AC_MSG_CHECKING([command to parse $NM output from $compiler object]) | |
3338 | AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], | |
3339 | [ | |
3340 | # These are sane defaults that work on at least a few old systems. | |
3341 | # [They come from Ultrix. What could be older than Ultrix?!! ;)] | |
3342 | ||
3343 | # Character class describing NM global symbol codes. | |
3344 | symcode='[[BCDEGRST]]' | |
3345 | ||
3346 | # Regexp to match symbols that can be accessed directly from C. | |
3347 | sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' | |
3348 | ||
3349 | # Define system-specific variables. | |
3350 | case $host_os in | |
3351 | aix*) | |
3352 | symcode='[[BCDT]]' | |
3353 | ;; | |
ae11dff4 | 3354 | cygwin* | mingw* | pw32* | cegcc*) |
1cf3d07d SE |
3355 | symcode='[[ABCDGISTW]]' |
3356 | ;; | |
3357 | hpux*) | |
3358 | if test "$host_cpu" = ia64; then | |
3359 | symcode='[[ABCDEGRST]]' | |
3360 | fi | |
3361 | ;; | |
3362 | irix* | nonstopux*) | |
3363 | symcode='[[BCDEGRST]]' | |
3364 | ;; | |
3365 | osf*) | |
3366 | symcode='[[BCDEGQRST]]' | |
3367 | ;; | |
3368 | solaris*) | |
3369 | symcode='[[BDRT]]' | |
3370 | ;; | |
3371 | sco3.2v5*) | |
3372 | symcode='[[DT]]' | |
3373 | ;; | |
3374 | sysv4.2uw2*) | |
3375 | symcode='[[DT]]' | |
3376 | ;; | |
3377 | sysv5* | sco5v6* | unixware* | OpenUNIX*) | |
3378 | symcode='[[ABDT]]' | |
3379 | ;; | |
3380 | sysv4) | |
3381 | symcode='[[DFNSTU]]' | |
3382 | ;; | |
3383 | esac | |
3384 | ||
3385 | # If we're using GNU nm, then use its standard symbol codes. | |
3386 | case `$NM -V 2>&1` in | |
3387 | *GNU* | *'with BFD'*) | |
3388 | symcode='[[ABCDGIRSTW]]' ;; | |
3389 | esac | |
3390 | ||
3391 | # Transform an extracted symbol line into a proper C declaration. | |
3392 | # Some systems (esp. on ia64) link data and code symbols differently, | |
3393 | # so use this general approach. | |
3394 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" | |
3395 | ||
3396 | # Transform an extracted symbol line into symbol name and symbol address | |
3397 | lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" | |
ae11dff4 | 3398 | 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'" |
1cf3d07d SE |
3399 | |
3400 | # Handle CRLF in mingw tool chain | |
3401 | opt_cr= | |
3402 | case $build_os in | |
3403 | mingw*) | |
3404 | opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp | |
3405 | ;; | |
3406 | esac | |
3407 | ||
3408 | # Try without a prefix underscore, then with it. | |
3409 | for ac_symprfx in "" "_"; do | |
3410 | ||
3411 | # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. | |
3412 | symxfrm="\\1 $ac_symprfx\\2 \\2" | |
3413 | ||
3414 | # Write the raw and C identifiers. | |
3415 | if test "$lt_cv_nm_interface" = "MS dumpbin"; then | |
3416 | # Fake it for dumpbin and say T for any non-static function | |
3417 | # and D for any global variable. | |
3418 | # Also find C++ and __fastcall symbols from MSVC++, | |
3419 | # which start with @ or ?. | |
3420 | lt_cv_sys_global_symbol_pipe="$AWK ['"\ | |
3421 | " {last_section=section; section=\$ 3};"\ | |
3422 | " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ | |
3423 | " \$ 0!~/External *\|/{next};"\ | |
3424 | " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ | |
3425 | " {if(hide[section]) next};"\ | |
3426 | " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ | |
3427 | " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ | |
3428 | " s[1]~/^[@?]/{print s[1], s[1]; next};"\ | |
3429 | " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ | |
3430 | " ' prfx=^$ac_symprfx]" | |
3431 | else | |
3432 | lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" | |
3433 | fi | |
3434 | ||
3435 | # Check to see that the pipe works correctly. | |
3436 | pipe_works=no | |
3437 | ||
3438 | rm -f conftest* | |
3439 | cat > conftest.$ac_ext <<_LT_EOF | |
3440 | #ifdef __cplusplus | |
3441 | extern "C" { | |
3442 | #endif | |
3443 | char nm_test_var; | |
3444 | void nm_test_func(void); | |
3445 | void nm_test_func(void){} | |
3446 | #ifdef __cplusplus | |
3447 | } | |
3448 | #endif | |
3449 | int main(){nm_test_var='a';nm_test_func();return(0);} | |
3450 | _LT_EOF | |
3451 | ||
3452 | if AC_TRY_EVAL(ac_compile); then | |
3453 | # Now try to grab the symbols. | |
3454 | nlist=conftest.nm | |
43e02a8a | 3455 | if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then |
1cf3d07d SE |
3456 | # Try sorting and uniquifying the output. |
3457 | if sort "$nlist" | uniq > "$nlist"T; then | |
3458 | mv -f "$nlist"T "$nlist" | |
3459 | else | |
3460 | rm -f "$nlist"T | |
3461 | fi | |
3462 | ||
3463 | # Make sure that we snagged all the symbols we need. | |
3464 | if $GREP ' nm_test_var$' "$nlist" >/dev/null; then | |
3465 | if $GREP ' nm_test_func$' "$nlist" >/dev/null; then | |
3466 | cat <<_LT_EOF > conftest.$ac_ext | |
3467 | #ifdef __cplusplus | |
3468 | extern "C" { | |
3469 | #endif | |
3470 | ||
3471 | _LT_EOF | |
3472 | # Now generate the symbol file. | |
3473 | eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' | |
3474 | ||
3475 | cat <<_LT_EOF >> conftest.$ac_ext | |
3476 | ||
3477 | /* The mapping between symbol names and symbols. */ | |
3478 | const struct { | |
3479 | const char *name; | |
3480 | void *address; | |
3481 | } | |
3482 | lt__PROGRAM__LTX_preloaded_symbols[[]] = | |
3483 | { | |
3484 | { "@PROGRAM@", (void *) 0 }, | |
3485 | _LT_EOF | |
3486 | $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext | |
3487 | cat <<\_LT_EOF >> conftest.$ac_ext | |
3488 | {0, (void *) 0} | |
3489 | }; | |
3490 | ||
3491 | /* This works around a problem in FreeBSD linker */ | |
3492 | #ifdef FREEBSD_WORKAROUND | |
3493 | static const void *lt_preloaded_setup() { | |
3494 | return lt__PROGRAM__LTX_preloaded_symbols; | |
3495 | } | |
3496 | #endif | |
3497 | ||
3498 | #ifdef __cplusplus | |
3499 | } | |
3500 | #endif | |
3501 | _LT_EOF | |
3502 | # Now try linking the two files. | |
3503 | mv conftest.$ac_objext conftstm.$ac_objext | |
3504 | lt_save_LIBS="$LIBS" | |
3505 | lt_save_CFLAGS="$CFLAGS" | |
3506 | LIBS="conftstm.$ac_objext" | |
3507 | CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" | |
3508 | if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then | |
3509 | pipe_works=yes | |
3510 | fi | |
3511 | LIBS="$lt_save_LIBS" | |
3512 | CFLAGS="$lt_save_CFLAGS" | |
3513 | else | |
3514 | echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD | |
3515 | fi | |
3516 | else | |
3517 | echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD | |
3518 | fi | |
3519 | else | |
3520 | echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD | |
3521 | fi | |
3522 | else | |
3523 | echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD | |
3524 | cat conftest.$ac_ext >&5 | |
3525 | fi | |
ae11dff4 | 3526 | rm -rf conftest* conftst* |
1cf3d07d SE |
3527 | |
3528 | # Do not use the global_symbol_pipe unless it works. | |
3529 | if test "$pipe_works" = yes; then | |
3530 | break | |
3531 | else | |
3532 | lt_cv_sys_global_symbol_pipe= | |
3533 | fi | |
3534 | done | |
3535 | ]) | |
3536 | if test -z "$lt_cv_sys_global_symbol_pipe"; then | |
3537 | lt_cv_sys_global_symbol_to_cdecl= | |
3538 | fi | |
3539 | if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then | |
3540 | AC_MSG_RESULT(failed) | |
3541 | else | |
3542 | AC_MSG_RESULT(ok) | |
3543 | fi | |
3544 | ||
3545 | _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], | |
3546 | [Take the output of nm and produce a listing of raw symbols and C names]) | |
3547 | _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], | |
3548 | [Transform the output of nm in a proper C declaration]) | |
3549 | _LT_DECL([global_symbol_to_c_name_address], | |
3550 | [lt_cv_sys_global_symbol_to_c_name_address], [1], | |
3551 | [Transform the output of nm in a C name address pair]) | |
ae11dff4 PG |
3552 | _LT_DECL([global_symbol_to_c_name_address_lib_prefix], |
3553 | [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], | |
3554 | [Transform the output of nm in a C name address pair when lib prefix is needed]) | |
1cf3d07d SE |
3555 | ]) # _LT_CMD_GLOBAL_SYMBOLS |
3556 | ||
3557 | ||
3558 | # _LT_COMPILER_PIC([TAGNAME]) | |
3559 | # --------------------------- | |
3560 | m4_defun([_LT_COMPILER_PIC], | |
3561 | [m4_require([_LT_TAG_COMPILER])dnl | |
3562 | _LT_TAGVAR(lt_prog_compiler_wl, $1)= | |
3563 | _LT_TAGVAR(lt_prog_compiler_pic, $1)= | |
3564 | _LT_TAGVAR(lt_prog_compiler_static, $1)= | |
3565 | ||
3566 | AC_MSG_CHECKING([for $compiler option to produce PIC]) | |
3567 | m4_if([$1], [CXX], [ | |
3568 | # C++ specific cases for pic, static, wl, etc. | |
3569 | if test "$GXX" = yes; then | |
3570 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
3571 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
3572 | ||
3573 | case $host_os in | |
3574 | aix*) | |
3575 | # All AIX code is PIC. | |
3576 | if test "$host_cpu" = ia64; then | |
3577 | # AIX 5 now supports IA64 processor | |
3578 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
3579 | fi | |
3580 | ;; | |
ae11dff4 | 3581 | |
1cf3d07d | 3582 | amigaos*) |
ae11dff4 PG |
3583 | case $host_cpu in |
3584 | powerpc) | |
3585 | # see comment about AmigaOS4 .so support | |
3586 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
3587 | ;; | |
3588 | m68k) | |
3589 | # FIXME: we need at least 68020 code to build shared libraries, but | |
3590 | # adding the `-m68020' flag to GCC prevents building anything better, | |
3591 | # like `-m68040'. | |
3592 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' | |
3593 | ;; | |
3594 | esac | |
1cf3d07d | 3595 | ;; |
ae11dff4 | 3596 | |
1cf3d07d SE |
3597 | beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
3598 | # PIC is the default for these OSes. | |
3599 | ;; | |
ae11dff4 | 3600 | mingw* | cygwin* | os2* | pw32* | cegcc*) |
1cf3d07d SE |
3601 | # This hack is so that the source file can tell whether it is being |
3602 | # built for inclusion in a dll (and should export symbols for example). | |
3603 | # Although the cygwin gcc ignores -fPIC, still need this for old-style | |
3604 | # (--disable-auto-import) libraries | |
bb44c9d2 RW |
3605 | m4_if([$1], [GCJ], [], |
3606 | [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) | |
1cf3d07d SE |
3607 | ;; |
3608 | darwin* | rhapsody*) | |
3609 | # PIC is the default on this platform | |
3610 | # Common symbols not allowed in MH_DYLIB files | |
3611 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' | |
3612 | ;; | |
3613 | *djgpp*) | |
3614 | # DJGPP does not support shared libraries at all | |
3615 | _LT_TAGVAR(lt_prog_compiler_pic, $1)= | |
3616 | ;; | |
43e02a8a RW |
3617 | haiku*) |
3618 | # PIC is the default for Haiku. | |
3619 | # The "-static" flag exists, but is broken. | |
3620 | _LT_TAGVAR(lt_prog_compiler_static, $1)= | |
3621 | ;; | |
1cf3d07d SE |
3622 | interix[[3-9]]*) |
3623 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. | |
3624 | # Instead, we relocate shared libraries at runtime. | |
3625 | ;; | |
3626 | sysv4*MP*) | |
3627 | if test -d /usr/nec; then | |
3628 | _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic | |
3629 | fi | |
3630 | ;; | |
3631 | hpux*) | |
ae11dff4 PG |
3632 | # PIC is the default for 64-bit PA HP-UX, but not for 32-bit |
3633 | # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag | |
3634 | # sets the default TLS model and affects inlining. | |
1cf3d07d | 3635 | case $host_cpu in |
ae11dff4 | 3636 | hppa*64*) |
1cf3d07d SE |
3637 | ;; |
3638 | *) | |
3639 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
3640 | ;; | |
3641 | esac | |
3642 | ;; | |
3643 | *qnx* | *nto*) | |
3644 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
3645 | # it will coredump. | |
3646 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' | |
3647 | ;; | |
3648 | *) | |
3649 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
3650 | ;; | |
3651 | esac | |
3652 | else | |
3653 | case $host_os in | |
349b60e7 | 3654 | aix[[4-9]]*) |
1cf3d07d SE |
3655 | # All AIX code is PIC. |
3656 | if test "$host_cpu" = ia64; then | |
3657 | # AIX 5 now supports IA64 processor | |
3658 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
3659 | else | |
3660 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' | |
3661 | fi | |
3662 | ;; | |
3663 | chorus*) | |
3664 | case $cc_basename in | |
3665 | cxch68*) | |
3666 | # Green Hills C++ Compiler | |
3667 | # _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" | |
3668 | ;; | |
3669 | esac | |
3670 | ;; | |
1cf3d07d SE |
3671 | dgux*) |
3672 | case $cc_basename in | |
3673 | ec++*) | |
3674 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
3675 | ;; | |
3676 | ghcx*) | |
3677 | # Green Hills C++ Compiler | |
3678 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
3679 | ;; | |
3680 | *) | |
3681 | ;; | |
3682 | esac | |
3683 | ;; | |
3684 | freebsd* | dragonfly*) | |
3685 | # FreeBSD uses GNU C++ | |
3686 | ;; | |
3687 | hpux9* | hpux10* | hpux11*) | |
3688 | case $cc_basename in | |
3689 | CC*) | |
3690 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
3691 | _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' | |
3692 | if test "$host_cpu" != ia64; then | |
3693 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' | |
3694 | fi | |
3695 | ;; | |
3696 | aCC*) | |
3697 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
3698 | _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' | |
3699 | case $host_cpu in | |
3700 | hppa*64*|ia64*) | |
3701 | # +Z the default | |
3702 | ;; | |
3703 | *) | |
3704 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' | |
3705 | ;; | |
3706 | esac | |
3707 | ;; | |
3708 | *) | |
3709 | ;; | |
3710 | esac | |
3711 | ;; | |
3712 | interix*) | |
3713 | # This is c89, which is MS Visual C++ (no shared libs) | |
3714 | # Anyone wants to do a port? | |
3715 | ;; | |
3716 | irix5* | irix6* | nonstopux*) | |
3717 | case $cc_basename in | |
3718 | CC*) | |
3719 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
3720 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
3721 | # CC pic flag -KPIC is the default. | |
3722 | ;; | |
3723 | *) | |
3724 | ;; | |
3725 | esac | |
3726 | ;; | |
7a9d3fe8 | 3727 | linux* | k*bsd*-gnu | kopensolaris*-gnu) |
1cf3d07d SE |
3728 | case $cc_basename in |
3729 | KCC*) | |
3730 | # KAI C++ Compiler | |
3731 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' | |
3732 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
3733 | ;; | |
ae11dff4 PG |
3734 | ecpc* ) |
3735 | # old Intel C++ for x86_64 which still supported -KPIC. | |
1cf3d07d SE |
3736 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
3737 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
3738 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
3739 | ;; | |
ae11dff4 PG |
3740 | icpc* ) |
3741 | # Intel C++, used to be incompatible with GCC. | |
3742 | # ICC 10 doesn't accept -KPIC any more. | |
3743 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
3744 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
3745 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
3746 | ;; | |
3747 | pgCC* | pgcpp*) | |
1cf3d07d SE |
3748 | # Portland Group C++ compiler |
3749 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
3750 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' | |
3751 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
3752 | ;; | |
3753 | cxx*) | |
3754 | # Compaq C++ | |
3755 | # Make sure the PIC flag is empty. It appears that all Alpha | |
3756 | # Linux and Compaq Tru64 Unix objects are PIC. | |
3757 | _LT_TAGVAR(lt_prog_compiler_pic, $1)= | |
3758 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
3759 | ;; | |
43e02a8a RW |
3760 | xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) |
3761 | # IBM XL 8.0, 9.0 on PPC and BlueGene | |
ae11dff4 PG |
3762 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
3763 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' | |
3764 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' | |
3765 | ;; | |
1cf3d07d SE |
3766 | *) |
3767 | case `$CC -V 2>&1 | sed 5q` in | |
3768 | *Sun\ C*) | |
3769 | # Sun C++ 5.9 | |
3770 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
3771 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
3772 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' | |
3773 | ;; | |
3774 | esac | |
3775 | ;; | |
3776 | esac | |
3777 | ;; | |
3778 | lynxos*) | |
3779 | ;; | |
3780 | m88k*) | |
3781 | ;; | |
3782 | mvs*) | |
3783 | case $cc_basename in | |
3784 | cxx*) | |
3785 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' | |
3786 | ;; | |
3787 | *) | |
3788 | ;; | |
3789 | esac | |
3790 | ;; | |
3791 | netbsd*) | |
3792 | ;; | |
3793 | *qnx* | *nto*) | |
3794 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
3795 | # it will coredump. | |
3796 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' | |
3797 | ;; | |
3798 | osf3* | osf4* | osf5*) | |
3799 | case $cc_basename in | |
3800 | KCC*) | |
3801 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' | |
3802 | ;; | |
3803 | RCC*) | |
3804 | # Rational C++ 2.4.1 | |
3805 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
3806 | ;; | |
3807 | cxx*) | |
3808 | # Digital/Compaq C++ | |
3809 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
3810 | # Make sure the PIC flag is empty. It appears that all Alpha | |
3811 | # Linux and Compaq Tru64 Unix objects are PIC. | |
3812 | _LT_TAGVAR(lt_prog_compiler_pic, $1)= | |
3813 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
3814 | ;; | |
3815 | *) | |
3816 | ;; | |
3817 | esac | |
3818 | ;; | |
3819 | psos*) | |
3820 | ;; | |
3821 | solaris*) | |
3822 | case $cc_basename in | |
3823 | CC*) | |
3824 | # Sun C++ 4.2, 5.x and Centerline C++ | |
3825 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
3826 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
3827 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' | |
3828 | ;; | |
3829 | gcx*) | |
3830 | # Green Hills C++ Compiler | |
3831 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' | |
3832 | ;; | |
3833 | *) | |
3834 | ;; | |
3835 | esac | |
3836 | ;; | |
3837 | sunos4*) | |
3838 | case $cc_basename in | |
3839 | CC*) | |
3840 | # Sun C++ 4.x | |
3841 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
3842 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
3843 | ;; | |
3844 | lcc*) | |
3845 | # Lucid | |
3846 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
3847 | ;; | |
3848 | *) | |
3849 | ;; | |
3850 | esac | |
3851 | ;; | |
3852 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) | |
3853 | case $cc_basename in | |
3854 | CC*) | |
3855 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
3856 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
3857 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
3858 | ;; | |
3859 | esac | |
3860 | ;; | |
3861 | tandem*) | |
3862 | case $cc_basename in | |
3863 | NCC*) | |
3864 | # NonStop-UX NCC 3.20 | |
3865 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
3866 | ;; | |
3867 | *) | |
3868 | ;; | |
3869 | esac | |
3870 | ;; | |
3871 | vxworks*) | |
3872 | ;; | |
3873 | *) | |
3874 | _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no | |
3875 | ;; | |
3876 | esac | |
3877 | fi | |
3878 | ], | |
3879 | [ | |
3880 | if test "$GCC" = yes; then | |
3881 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
3882 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
3883 | ||
3884 | case $host_os in | |
3885 | aix*) | |
3886 | # All AIX code is PIC. | |
3887 | if test "$host_cpu" = ia64; then | |
3888 | # AIX 5 now supports IA64 processor | |
3889 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
3890 | fi | |
3891 | ;; | |
3892 | ||
3893 | amigaos*) | |
ae11dff4 PG |
3894 | case $host_cpu in |
3895 | powerpc) | |
3896 | # see comment about AmigaOS4 .so support | |
3897 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
3898 | ;; | |
3899 | m68k) | |
3900 | # FIXME: we need at least 68020 code to build shared libraries, but | |
3901 | # adding the `-m68020' flag to GCC prevents building anything better, | |
3902 | # like `-m68040'. | |
3903 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' | |
3904 | ;; | |
3905 | esac | |
1cf3d07d SE |
3906 | ;; |
3907 | ||
3908 | beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) | |
3909 | # PIC is the default for these OSes. | |
3910 | ;; | |
3911 | ||
ae11dff4 | 3912 | mingw* | cygwin* | pw32* | os2* | cegcc*) |
1cf3d07d SE |
3913 | # This hack is so that the source file can tell whether it is being |
3914 | # built for inclusion in a dll (and should export symbols for example). | |
3915 | # Although the cygwin gcc ignores -fPIC, still need this for old-style | |
3916 | # (--disable-auto-import) libraries | |
bb44c9d2 RW |
3917 | m4_if([$1], [GCJ], [], |
3918 | [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) | |
1cf3d07d SE |
3919 | ;; |
3920 | ||
3921 | darwin* | rhapsody*) | |
3922 | # PIC is the default on this platform | |
3923 | # Common symbols not allowed in MH_DYLIB files | |
3924 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' | |
3925 | ;; | |
3926 | ||
43e02a8a RW |
3927 | haiku*) |
3928 | # PIC is the default for Haiku. | |
3929 | # The "-static" flag exists, but is broken. | |
3930 | _LT_TAGVAR(lt_prog_compiler_static, $1)= | |
3931 | ;; | |
3932 | ||
1cf3d07d | 3933 | hpux*) |
ae11dff4 PG |
3934 | # PIC is the default for 64-bit PA HP-UX, but not for 32-bit |
3935 | # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag | |
3936 | # sets the default TLS model and affects inlining. | |
1cf3d07d | 3937 | case $host_cpu in |
ae11dff4 | 3938 | hppa*64*) |
1cf3d07d SE |
3939 | # +Z the default |
3940 | ;; | |
3941 | *) | |
3942 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
3943 | ;; | |
3944 | esac | |
3945 | ;; | |
3946 | ||
3947 | interix[[3-9]]*) | |
3948 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. | |
3949 | # Instead, we relocate shared libraries at runtime. | |
3950 | ;; | |
3951 | ||
3952 | msdosdjgpp*) | |
3953 | # Just because we use GCC doesn't mean we suddenly get shared libraries | |
3954 | # on systems that don't support them. | |
3955 | _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no | |
3956 | enable_shared=no | |
3957 | ;; | |
3958 | ||
3959 | *nto* | *qnx*) | |
3960 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
3961 | # it will coredump. | |
3962 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' | |
3963 | ;; | |
3964 | ||
3965 | sysv4*MP*) | |
3966 | if test -d /usr/nec; then | |
3967 | _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic | |
3968 | fi | |
3969 | ;; | |
3970 | ||
3971 | *) | |
3972 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
3973 | ;; | |
3974 | esac | |
43e02a8a RW |
3975 | |
3976 | case $cc_basename in | |
3977 | nvcc*) # Cuda Compiler Driver 2.2 | |
3978 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' | |
3979 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC' | |
3980 | ;; | |
3981 | esac | |
1cf3d07d SE |
3982 | else |
3983 | # PORTME Check for flag to pass linker flags through the system compiler. | |
3984 | case $host_os in | |
3985 | aix*) | |
3986 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
3987 | if test "$host_cpu" = ia64; then | |
3988 | # AIX 5 now supports IA64 processor | |
3989 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
3990 | else | |
3991 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' | |
3992 | fi | |
3993 | ;; | |
1cf3d07d | 3994 | |
ae11dff4 | 3995 | mingw* | cygwin* | pw32* | os2* | cegcc*) |
1cf3d07d SE |
3996 | # This hack is so that the source file can tell whether it is being |
3997 | # built for inclusion in a dll (and should export symbols for example). | |
bb44c9d2 RW |
3998 | m4_if([$1], [GCJ], [], |
3999 | [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) | |
1cf3d07d SE |
4000 | ;; |
4001 | ||
4002 | hpux9* | hpux10* | hpux11*) | |
4003 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4004 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but | |
4005 | # not for PA HP-UX. | |
4006 | case $host_cpu in | |
4007 | hppa*64*|ia64*) | |
4008 | # +Z the default | |
4009 | ;; | |
4010 | *) | |
4011 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' | |
4012 | ;; | |
4013 | esac | |
4014 | # Is there a better lt_prog_compiler_static that works with the bundled CC? | |
4015 | _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' | |
4016 | ;; | |
4017 | ||
4018 | irix5* | irix6* | nonstopux*) | |
4019 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4020 | # PIC (with -KPIC) is the default. | |
4021 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
4022 | ;; | |
4023 | ||
7a9d3fe8 | 4024 | linux* | k*bsd*-gnu | kopensolaris*-gnu) |
1cf3d07d | 4025 | case $cc_basename in |
ae11dff4 PG |
4026 | # old Intel for x86_64 which still supported -KPIC. |
4027 | ecc*) | |
1cf3d07d SE |
4028 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4029 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
4030 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
4031 | ;; | |
ae11dff4 PG |
4032 | # icc used to be incompatible with GCC. |
4033 | # ICC 10 doesn't accept -KPIC any more. | |
4034 | icc* | ifort*) | |
4035 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4036 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
4037 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
4038 | ;; | |
4039 | # Lahey Fortran 8.1. | |
4040 | lf95*) | |
4041 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4042 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' | |
4043 | _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' | |
4044 | ;; | |
43e02a8a | 4045 | pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) |
1cf3d07d SE |
4046 | # Portland Group compilers (*not* the Pentium gcc compiler, |
4047 | # which looks to be a dead project) | |
4048 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4049 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' | |
4050 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
4051 | ;; | |
4052 | ccc*) | |
4053 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4054 | # All Alpha code is PIC. | |
4055 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
4056 | ;; | |
43e02a8a RW |
4057 | xl* | bgxl* | bgf* | mpixl*) |
4058 | # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene | |
ae11dff4 PG |
4059 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
4060 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' | |
4061 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' | |
4062 | ;; | |
1cf3d07d SE |
4063 | *) |
4064 | case `$CC -V 2>&1 | sed 5q` in | |
43e02a8a RW |
4065 | *Sun\ F* | *Sun*Fortran*) |
4066 | # Sun Fortran 8.3 passes all unrecognized flags to the linker | |
1cf3d07d SE |
4067 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
4068 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
43e02a8a | 4069 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='' |
1cf3d07d | 4070 | ;; |
43e02a8a RW |
4071 | *Sun\ C*) |
4072 | # Sun C 5.9 | |
1cf3d07d SE |
4073 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
4074 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
43e02a8a | 4075 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
1cf3d07d SE |
4076 | ;; |
4077 | esac | |
4078 | ;; | |
4079 | esac | |
4080 | ;; | |
4081 | ||
4082 | newsos6) | |
4083 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
4084 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
4085 | ;; | |
4086 | ||
4087 | *nto* | *qnx*) | |
4088 | # QNX uses GNU C++, but need to define -shared option too, otherwise | |
4089 | # it will coredump. | |
4090 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' | |
4091 | ;; | |
4092 | ||
4093 | osf3* | osf4* | osf5*) | |
4094 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4095 | # All OSF/1 code is PIC. | |
4096 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
4097 | ;; | |
4098 | ||
4099 | rdos*) | |
4100 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
4101 | ;; | |
4102 | ||
4103 | solaris*) | |
4104 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
4105 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
4106 | case $cc_basename in | |
4107 | f77* | f90* | f95*) | |
4108 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; | |
4109 | *) | |
4110 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; | |
4111 | esac | |
4112 | ;; | |
4113 | ||
4114 | sunos4*) | |
4115 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' | |
4116 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' | |
4117 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
4118 | ;; | |
4119 | ||
4120 | sysv4 | sysv4.2uw2* | sysv4.3*) | |
4121 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4122 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
4123 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
4124 | ;; | |
4125 | ||
4126 | sysv4*MP*) | |
4127 | if test -d /usr/nec ;then | |
4128 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' | |
4129 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
4130 | fi | |
4131 | ;; | |
4132 | ||
4133 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) | |
4134 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4135 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
4136 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
4137 | ;; | |
4138 | ||
4139 | unicos*) | |
4140 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4141 | _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no | |
4142 | ;; | |
4143 | ||
4144 | uts4*) | |
4145 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
4146 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
4147 | ;; | |
4148 | ||
4149 | *) | |
4150 | _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no | |
4151 | ;; | |
4152 | esac | |
4153 | fi | |
4154 | ]) | |
4155 | case $host_os in | |
4156 | # For platforms which do not support PIC, -DPIC is meaningless: | |
4157 | *djgpp*) | |
4158 | _LT_TAGVAR(lt_prog_compiler_pic, $1)= | |
4159 | ;; | |
4160 | *) | |
4161 | _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" | |
4162 | ;; | |
4163 | esac | |
4164 | AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) | |
4165 | _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], | |
4166 | [How to pass a linker flag through the compiler]) | |
4167 | ||
4168 | # | |
4169 | # Check to make sure the PIC flag actually works. | |
4170 | # | |
4171 | if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then | |
4172 | _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], | |
ae11dff4 | 4173 | [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], |
1cf3d07d SE |
4174 | [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], |
4175 | [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in | |
4176 | "" | " "*) ;; | |
4177 | *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; | |
4178 | esac], | |
4179 | [_LT_TAGVAR(lt_prog_compiler_pic, $1)= | |
4180 | _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) | |
4181 | fi | |
4182 | _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], | |
4183 | [Additional compiler flags for building library objects]) | |
4184 | ||
4185 | # | |
4186 | # Check to make sure the static flag actually works. | |
4187 | # | |
4188 | wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" | |
4189 | _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], | |
ae11dff4 | 4190 | _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), |
1cf3d07d SE |
4191 | $lt_tmp_static_flag, |
4192 | [], | |
4193 | [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) | |
4194 | _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], | |
4195 | [Compiler flag to prevent dynamic linking]) | |
4196 | ])# _LT_COMPILER_PIC | |
4197 | ||
4198 | ||
4199 | # _LT_LINKER_SHLIBS([TAGNAME]) | |
4200 | # ---------------------------- | |
4201 | # See if the linker supports building shared libraries. | |
4202 | m4_defun([_LT_LINKER_SHLIBS], | |
4203 | [AC_REQUIRE([LT_PATH_LD])dnl | |
4204 | AC_REQUIRE([LT_PATH_NM])dnl | |
4205 | m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
4206 | m4_require([_LT_DECL_EGREP])dnl | |
4207 | m4_require([_LT_DECL_SED])dnl | |
4208 | m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl | |
4209 | m4_require([_LT_TAG_COMPILER])dnl | |
4210 | AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) | |
4211 | m4_if([$1], [CXX], [ | |
4212 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
4213 | case $host_os in | |
349b60e7 | 4214 | aix[[4-9]]*) |
1cf3d07d SE |
4215 | # If we're using GNU nm, then we don't want the "-C" option. |
4216 | # -C means demangle to AIX nm, but means don't demangle with GNU nm | |
43e02a8a RW |
4217 | # Also, AIX nm treats weak defined symbols like other global defined |
4218 | # symbols, whereas GNU nm marks them as "W". | |
1cf3d07d | 4219 | if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then |
43e02a8a | 4220 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' |
1cf3d07d SE |
4221 | else |
4222 | _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' | |
4223 | fi | |
4224 | ;; | |
4225 | pw32*) | |
4226 | _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" | |
4227 | ;; | |
ae11dff4 | 4228 | cygwin* | mingw* | cegcc*) |
1cf3d07d SE |
4229 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' |
4230 | ;; | |
4231 | *) | |
4232 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
4233 | ;; | |
4234 | esac | |
ae11dff4 | 4235 | _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] |
1cf3d07d SE |
4236 | ], [ |
4237 | runpath_var= | |
4238 | _LT_TAGVAR(allow_undefined_flag, $1)= | |
4239 | _LT_TAGVAR(always_export_symbols, $1)=no | |
4240 | _LT_TAGVAR(archive_cmds, $1)= | |
4241 | _LT_TAGVAR(archive_expsym_cmds, $1)= | |
4242 | _LT_TAGVAR(compiler_needs_object, $1)=no | |
4243 | _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no | |
4244 | _LT_TAGVAR(export_dynamic_flag_spec, $1)= | |
4245 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
4246 | _LT_TAGVAR(hardcode_automatic, $1)=no | |
4247 | _LT_TAGVAR(hardcode_direct, $1)=no | |
4248 | _LT_TAGVAR(hardcode_direct_absolute, $1)=no | |
4249 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
4250 | _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= | |
4251 | _LT_TAGVAR(hardcode_libdir_separator, $1)= | |
4252 | _LT_TAGVAR(hardcode_minus_L, $1)=no | |
4253 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported | |
4254 | _LT_TAGVAR(inherit_rpath, $1)=no | |
4255 | _LT_TAGVAR(link_all_deplibs, $1)=unknown | |
4256 | _LT_TAGVAR(module_cmds, $1)= | |
4257 | _LT_TAGVAR(module_expsym_cmds, $1)= | |
4258 | _LT_TAGVAR(old_archive_from_new_cmds, $1)= | |
4259 | _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= | |
4260 | _LT_TAGVAR(thread_safe_flag_spec, $1)= | |
4261 | _LT_TAGVAR(whole_archive_flag_spec, $1)= | |
4262 | # include_expsyms should be a list of space-separated symbols to be *always* | |
4263 | # included in the symbol list | |
4264 | _LT_TAGVAR(include_expsyms, $1)= | |
4265 | # exclude_expsyms can be an extended regexp of symbols to exclude | |
4266 | # it will be wrapped by ` (' and `)$', so one must not match beginning or | |
4267 | # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', | |
4268 | # as well as any symbol that contains `d'. | |
ae11dff4 | 4269 | _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] |
1cf3d07d SE |
4270 | # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out |
4271 | # platforms (ab)use it in PIC code, but their linkers get confused if | |
4272 | # the symbol is explicitly referenced. Since portable code cannot | |
4273 | # rely on this symbol name, it's probably fine to never include it in | |
4274 | # preloaded symbol tables. | |
ae11dff4 PG |
4275 | # Exclude shared library initialization/finalization symbols. |
4276 | dnl Note also adjust exclude_expsyms for C++ above. | |
1cf3d07d SE |
4277 | extract_expsyms_cmds= |
4278 | ||
4279 | case $host_os in | |
ae11dff4 | 4280 | cygwin* | mingw* | pw32* | cegcc*) |
1cf3d07d SE |
4281 | # FIXME: the MSVC++ port hasn't been tested in a loooong time |
4282 | # When not using gcc, we currently assume that we are using | |
4283 | # Microsoft Visual C++. | |
4284 | if test "$GCC" != yes; then | |
4285 | with_gnu_ld=no | |
4286 | fi | |
4287 | ;; | |
4288 | interix*) | |
4289 | # we just hope/assume this is gcc and not c89 (= MSVC++) | |
4290 | with_gnu_ld=yes | |
4291 | ;; | |
4292 | openbsd*) | |
4293 | with_gnu_ld=no | |
4294 | ;; | |
4295 | esac | |
4296 | ||
4297 | _LT_TAGVAR(ld_shlibs, $1)=yes | |
43e02a8a RW |
4298 | |
4299 | # On some targets, GNU ld is compatible enough with the native linker | |
4300 | # that we're better off using the native interface for both. | |
4301 | lt_use_gnu_ld_interface=no | |
1cf3d07d | 4302 | if test "$with_gnu_ld" = yes; then |
43e02a8a RW |
4303 | case $host_os in |
4304 | aix*) | |
4305 | # The AIX port of GNU ld has always aspired to compatibility | |
4306 | # with the native linker. However, as the warning in the GNU ld | |
4307 | # block says, versions before 2.19.5* couldn't really create working | |
4308 | # shared libraries, regardless of the interface used. | |
4309 | case `$LD -v 2>&1` in | |
4310 | *\ \(GNU\ Binutils\)\ 2.19.5*) ;; | |
4311 | *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; | |
4312 | *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; | |
4313 | *) | |
4314 | lt_use_gnu_ld_interface=yes | |
4315 | ;; | |
4316 | esac | |
4317 | ;; | |
4318 | *) | |
4319 | lt_use_gnu_ld_interface=yes | |
4320 | ;; | |
4321 | esac | |
4322 | fi | |
4323 | ||
4324 | if test "$lt_use_gnu_ld_interface" = yes; then | |
1cf3d07d SE |
4325 | # If archive_cmds runs LD, not CC, wlarc should be empty |
4326 | wlarc='${wl}' | |
4327 | ||
4328 | # Set some defaults for GNU ld with shared library support. These | |
4329 | # are reset later if shared libraries are not supported. Putting them | |
4330 | # here allows them to be overridden if necessary. | |
4331 | runpath_var=LD_RUN_PATH | |
4332 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
4333 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
4334 | # ancient GNU ld didn't support --whole-archive et. al. | |
4335 | if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then | |
4336 | _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
4337 | else | |
4338 | _LT_TAGVAR(whole_archive_flag_spec, $1)= | |
4339 | fi | |
4340 | supports_anon_versioning=no | |
4341 | case `$LD -v 2>&1` in | |
43e02a8a | 4342 | *GNU\ gold*) supports_anon_versioning=yes ;; |
1cf3d07d SE |
4343 | *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 |
4344 | *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... | |
4345 | *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... | |
4346 | *\ 2.11.*) ;; # other 2.11 versions | |
4347 | *) supports_anon_versioning=yes ;; | |
4348 | esac | |
4349 | ||
4350 | # See if GNU ld supports shared libraries. | |
4351 | case $host_os in | |
349b60e7 | 4352 | aix[[3-9]]*) |
1cf3d07d SE |
4353 | # On AIX/PPC, the GNU linker is very broken |
4354 | if test "$host_cpu" != ia64; then | |
4355 | _LT_TAGVAR(ld_shlibs, $1)=no | |
4356 | cat <<_LT_EOF 1>&2 | |
4357 | ||
43e02a8a | 4358 | *** Warning: the GNU linker, at least up to release 2.19, is reported |
1cf3d07d SE |
4359 | *** to be unable to reliably create shared libraries on AIX. |
4360 | *** Therefore, libtool is disabling shared libraries support. If you | |
43e02a8a RW |
4361 | *** really care for shared libraries, you may want to install binutils |
4362 | *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. | |
4363 | *** You will then need to restart the configuration process. | |
1cf3d07d SE |
4364 | |
4365 | _LT_EOF | |
4366 | fi | |
4367 | ;; | |
4368 | ||
4369 | amigaos*) | |
ae11dff4 PG |
4370 | case $host_cpu in |
4371 | powerpc) | |
4372 | # see comment about AmigaOS4 .so support | |
4373 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
4374 | _LT_TAGVAR(archive_expsym_cmds, $1)='' | |
4375 | ;; | |
4376 | m68k) | |
4377 | _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' | |
4378 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
4379 | _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
4380 | ;; | |
4381 | esac | |
1cf3d07d SE |
4382 | ;; |
4383 | ||
4384 | beos*) | |
4385 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
4386 | _LT_TAGVAR(allow_undefined_flag, $1)=unsupported | |
4387 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc | |
4388 | # support --undefined. This deserves some investigation. FIXME | |
4389 | _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
4390 | else | |
4391 | _LT_TAGVAR(ld_shlibs, $1)=no | |
4392 | fi | |
4393 | ;; | |
4394 | ||
ae11dff4 | 4395 | cygwin* | mingw* | pw32* | cegcc*) |
1cf3d07d SE |
4396 | # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, |
4397 | # as there is no search path for DLLs. | |
4398 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
43e02a8a | 4399 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' |
1cf3d07d SE |
4400 | _LT_TAGVAR(allow_undefined_flag, $1)=unsupported |
4401 | _LT_TAGVAR(always_export_symbols, $1)=no | |
4402 | _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes | |
4403 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' | |
4404 | ||
4405 | if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then | |
4406 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
4407 | # If the export-symbols file already is a .def file (1st line | |
4408 | # is EXPORTS), use it as is; otherwise, prepend... | |
4409 | _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then | |
4410 | cp $export_symbols $output_objdir/$soname.def; | |
4411 | else | |
4412 | echo EXPORTS > $output_objdir/$soname.def; | |
4413 | cat $export_symbols >> $output_objdir/$soname.def; | |
4414 | fi~ | |
4415 | $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
4416 | else | |
4417 | _LT_TAGVAR(ld_shlibs, $1)=no | |
4418 | fi | |
4419 | ;; | |
4420 | ||
43e02a8a RW |
4421 | haiku*) |
4422 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
4423 | _LT_TAGVAR(link_all_deplibs, $1)=yes | |
4424 | ;; | |
4425 | ||
1cf3d07d SE |
4426 | interix[[3-9]]*) |
4427 | _LT_TAGVAR(hardcode_direct, $1)=no | |
4428 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
4429 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
4430 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
4431 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. | |
4432 | # Instead, shared libraries are loaded at an image base (0x10000000 by | |
4433 | # default) and relocated if they conflict, which is a slow very memory | |
4434 | # consuming and fragmenting process. To avoid this, we pick a random, | |
4435 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link | |
4436 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. | |
4437 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
4438 | _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
4439 | ;; | |
4440 | ||
7a9d3fe8 | 4441 | gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) |
1cf3d07d SE |
4442 | tmp_diet=no |
4443 | if test "$host_os" = linux-dietlibc; then | |
4444 | case $cc_basename in | |
4445 | diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) | |
4446 | esac | |
4447 | fi | |
4448 | if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ | |
4449 | && test "$tmp_diet" = no | |
4450 | then | |
4451 | tmp_addflag= | |
ae11dff4 | 4452 | tmp_sharedflag='-shared' |
1cf3d07d SE |
4453 | case $cc_basename,$host_cpu in |
4454 | pgcc*) # Portland Group C compiler | |
43e02a8a | 4455 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' |
1cf3d07d SE |
4456 | tmp_addflag=' $pic_flag' |
4457 | ;; | |
43e02a8a RW |
4458 | pgf77* | pgf90* | pgf95* | pgfortran*) |
4459 | # Portland Group f77 and f90 compilers | |
4460 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' | |
1cf3d07d SE |
4461 | tmp_addflag=' $pic_flag -Mnomain' ;; |
4462 | ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 | |
4463 | tmp_addflag=' -i_dynamic' ;; | |
4464 | efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 | |
4465 | tmp_addflag=' -i_dynamic -nofor_main' ;; | |
4466 | ifc* | ifort*) # Intel Fortran compiler | |
4467 | tmp_addflag=' -nofor_main' ;; | |
ae11dff4 PG |
4468 | lf95*) # Lahey Fortran 8.1 |
4469 | _LT_TAGVAR(whole_archive_flag_spec, $1)= | |
4470 | tmp_sharedflag='--shared' ;; | |
43e02a8a | 4471 | xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) |
ae11dff4 PG |
4472 | tmp_sharedflag='-qmkshrobj' |
4473 | tmp_addflag= ;; | |
43e02a8a RW |
4474 | nvcc*) # Cuda Compiler Driver 2.2 |
4475 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' | |
4476 | _LT_TAGVAR(compiler_needs_object, $1)=yes | |
4477 | ;; | |
1cf3d07d SE |
4478 | esac |
4479 | case `$CC -V 2>&1 | sed 5q` in | |
4480 | *Sun\ C*) # Sun C 5.9 | |
43e02a8a | 4481 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' |
1cf3d07d SE |
4482 | _LT_TAGVAR(compiler_needs_object, $1)=yes |
4483 | tmp_sharedflag='-G' ;; | |
4484 | *Sun\ F*) # Sun Fortran 8.3 | |
4485 | tmp_sharedflag='-G' ;; | |
1cf3d07d SE |
4486 | esac |
4487 | _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
4488 | ||
4489 | if test "x$supports_anon_versioning" = xyes; then | |
4490 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ | |
4491 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ | |
4492 | echo "local: *; };" >> $output_objdir/$libname.ver~ | |
4493 | $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' | |
4494 | fi | |
ae11dff4 PG |
4495 | |
4496 | case $cc_basename in | |
43e02a8a | 4497 | xlf* | bgf* | bgxlf* | mpixlf*) |
ae11dff4 PG |
4498 | # IBM XL Fortran 10.1 on PPC cannot create shared libs itself |
4499 | _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' | |
4500 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
4501 | _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' | |
4502 | _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' | |
4503 | if test "x$supports_anon_versioning" = xyes; then | |
4504 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ | |
4505 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ | |
4506 | echo "local: *; };" >> $output_objdir/$libname.ver~ | |
4507 | $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' | |
4508 | fi | |
4509 | ;; | |
4510 | esac | |
1cf3d07d SE |
4511 | else |
4512 | _LT_TAGVAR(ld_shlibs, $1)=no | |
4513 | fi | |
4514 | ;; | |
4515 | ||
4516 | netbsd*) | |
4517 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
4518 | _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' | |
4519 | wlarc= | |
4520 | else | |
4521 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
4522 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
4523 | fi | |
4524 | ;; | |
4525 | ||
4526 | solaris*) | |
4527 | if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then | |
4528 | _LT_TAGVAR(ld_shlibs, $1)=no | |
4529 | cat <<_LT_EOF 1>&2 | |
4530 | ||
4531 | *** Warning: The releases 2.8.* of the GNU linker cannot reliably | |
4532 | *** create shared libraries on Solaris systems. Therefore, libtool | |
4533 | *** is disabling shared libraries support. We urge you to upgrade GNU | |
4534 | *** binutils to release 2.9.1 or newer. Another option is to modify | |
4535 | *** your PATH or compiler configuration so that the native linker is | |
4536 | *** used, and then restart. | |
4537 | ||
4538 | _LT_EOF | |
4539 | elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
4540 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
4541 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
4542 | else | |
4543 | _LT_TAGVAR(ld_shlibs, $1)=no | |
4544 | fi | |
4545 | ;; | |
4546 | ||
4547 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) | |
4548 | case `$LD -v 2>&1` in | |
4549 | *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) | |
4550 | _LT_TAGVAR(ld_shlibs, $1)=no | |
4551 | cat <<_LT_EOF 1>&2 | |
4552 | ||
4553 | *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not | |
4554 | *** reliably create shared libraries on SCO systems. Therefore, libtool | |
4555 | *** is disabling shared libraries support. We urge you to upgrade GNU | |
4556 | *** binutils to release 2.16.91.0.3 or newer. Another option is to modify | |
4557 | *** your PATH or compiler configuration so that the native linker is | |
4558 | *** used, and then restart. | |
4559 | ||
4560 | _LT_EOF | |
4561 | ;; | |
4562 | *) | |
4563 | # For security reasons, it is highly recommended that you always | |
4564 | # use absolute paths for naming shared libraries, and exclude the | |
4565 | # DT_RUNPATH tag from executables and libraries. But doing so | |
4566 | # requires that you compile everything twice, which is a pain. | |
4567 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
4568 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
4569 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
4570 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
4571 | else | |
4572 | _LT_TAGVAR(ld_shlibs, $1)=no | |
4573 | fi | |
4574 | ;; | |
4575 | esac | |
4576 | ;; | |
4577 | ||
4578 | sunos4*) | |
4579 | _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
4580 | wlarc= | |
4581 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
4582 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
4583 | ;; | |
4584 | ||
4585 | *) | |
4586 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
4587 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
4588 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
4589 | else | |
4590 | _LT_TAGVAR(ld_shlibs, $1)=no | |
4591 | fi | |
4592 | ;; | |
4593 | esac | |
4594 | ||
4595 | if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then | |
4596 | runpath_var= | |
4597 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
4598 | _LT_TAGVAR(export_dynamic_flag_spec, $1)= | |
4599 | _LT_TAGVAR(whole_archive_flag_spec, $1)= | |
4600 | fi | |
4601 | else | |
4602 | # PORTME fill in a description of your system's linker (not GNU ld) | |
4603 | case $host_os in | |
4604 | aix3*) | |
4605 | _LT_TAGVAR(allow_undefined_flag, $1)=unsupported | |
4606 | _LT_TAGVAR(always_export_symbols, $1)=yes | |
4607 | _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' | |
4608 | # Note: this linker hardcodes the directories in LIBPATH if there | |
4609 | # are no directories specified by -L. | |
4610 | _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
4611 | if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then | |
4612 | # Neither direct hardcoding nor static linking is supported with a | |
4613 | # broken collect2. | |
4614 | _LT_TAGVAR(hardcode_direct, $1)=unsupported | |
4615 | fi | |
4616 | ;; | |
4617 | ||
349b60e7 | 4618 | aix[[4-9]]*) |
1cf3d07d SE |
4619 | if test "$host_cpu" = ia64; then |
4620 | # On IA64, the linker does run time linking by default, so we don't | |
4621 | # have to do anything special. | |
4622 | aix_use_runtimelinking=no | |
4623 | exp_sym_flag='-Bexport' | |
4624 | no_entry_flag="" | |
4625 | else | |
4626 | # If we're using GNU nm, then we don't want the "-C" option. | |
4627 | # -C means demangle to AIX nm, but means don't demangle with GNU nm | |
43e02a8a RW |
4628 | # Also, AIX nm treats weak defined symbols like other global |
4629 | # defined symbols, whereas GNU nm marks them as "W". | |
1cf3d07d | 4630 | if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then |
43e02a8a | 4631 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' |
1cf3d07d SE |
4632 | else |
4633 | _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' | |
4634 | fi | |
4635 | aix_use_runtimelinking=no | |
4636 | ||
4637 | # Test if we are trying to use run time linking or normal | |
4638 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we | |
4639 | # need to do runtime linking. | |
349b60e7 | 4640 | case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) |
1cf3d07d SE |
4641 | for ld_flag in $LDFLAGS; do |
4642 | if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then | |
4643 | aix_use_runtimelinking=yes | |
4644 | break | |
4645 | fi | |
4646 | done | |
4647 | ;; | |
4648 | esac | |
4649 | ||
4650 | exp_sym_flag='-bexport' | |
4651 | no_entry_flag='-bnoentry' | |
4652 | fi | |
4653 | ||
4654 | # When large executables or shared objects are built, AIX ld can | |
4655 | # have problems creating the table of contents. If linking a library | |
4656 | # or program results in "error TOC overflow" add -mminimal-toc to | |
4657 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not | |
4658 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. | |
4659 | ||
4660 | _LT_TAGVAR(archive_cmds, $1)='' | |
4661 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
4662 | _LT_TAGVAR(hardcode_direct_absolute, $1)=yes | |
4663 | _LT_TAGVAR(hardcode_libdir_separator, $1)=':' | |
4664 | _LT_TAGVAR(link_all_deplibs, $1)=yes | |
4665 | _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' | |
4666 | ||
4667 | if test "$GCC" = yes; then | |
4668 | case $host_os in aix4.[[012]]|aix4.[[012]].*) | |
4669 | # We only want to do this on AIX 4.2 and lower, the check | |
4670 | # below for broken collect2 doesn't work under 4.3+ | |
4671 | collect2name=`${CC} -print-prog-name=collect2` | |
4672 | if test -f "$collect2name" && | |
4673 | strings "$collect2name" | $GREP resolve_lib_name >/dev/null | |
4674 | then | |
4675 | # We have reworked collect2 | |
4676 | : | |
4677 | else | |
4678 | # We have old collect2 | |
4679 | _LT_TAGVAR(hardcode_direct, $1)=unsupported | |
4680 | # It fails to find uninstalled libraries when the uninstalled | |
4681 | # path is not listed in the libpath. Setting hardcode_minus_L | |
4682 | # to unsupported forces relinking | |
4683 | _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
4684 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
4685 | _LT_TAGVAR(hardcode_libdir_separator, $1)= | |
4686 | fi | |
4687 | ;; | |
4688 | esac | |
4689 | shared_flag='-shared' | |
4690 | if test "$aix_use_runtimelinking" = yes; then | |
4691 | shared_flag="$shared_flag "'${wl}-G' | |
4692 | fi | |
4693 | else | |
4694 | # not using gcc | |
4695 | if test "$host_cpu" = ia64; then | |
4696 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release | |
4697 | # chokes on -Wl,-G. The following line is correct: | |
4698 | shared_flag='-G' | |
4699 | else | |
4700 | if test "$aix_use_runtimelinking" = yes; then | |
4701 | shared_flag='${wl}-G' | |
4702 | else | |
4703 | shared_flag='${wl}-bM:SRE' | |
4704 | fi | |
4705 | fi | |
4706 | fi | |
4707 | ||
ae11dff4 | 4708 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' |
1cf3d07d SE |
4709 | # It seems that -bexpall does not export symbols beginning with |
4710 | # underscore (_), so it is better to generate a list of symbols to export. | |
4711 | _LT_TAGVAR(always_export_symbols, $1)=yes | |
4712 | if test "$aix_use_runtimelinking" = yes; then | |
4713 | # Warning - without using the other runtime loading flags (-brtl), | |
4714 | # -berok will link without error, but may produce a broken library. | |
4715 | _LT_TAGVAR(allow_undefined_flag, $1)='-berok' | |
4716 | # Determine the default libpath from the value encoded in an | |
4717 | # empty executable. | |
4718 | _LT_SYS_MODULE_PATH_AIX | |
4719 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" | |
43e02a8a | 4720 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" |
1cf3d07d SE |
4721 | else |
4722 | if test "$host_cpu" = ia64; then | |
4723 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' | |
4724 | _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" | |
4725 | _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" | |
4726 | else | |
4727 | # Determine the default libpath from the value encoded in an | |
4728 | # empty executable. | |
4729 | _LT_SYS_MODULE_PATH_AIX | |
4730 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" | |
4731 | # Warning - without using the other run time loading flags, | |
4732 | # -berok will link without error, but may produce a broken library. | |
4733 | _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' | |
4734 | _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' | |
43e02a8a RW |
4735 | if test "$with_gnu_ld" = yes; then |
4736 | # We only use this code for GNU lds that support --whole-archive. | |
4737 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' | |
4738 | else | |
4739 | # Exported symbols can be pulled into shared objects from archives | |
4740 | _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' | |
4741 | fi | |
1cf3d07d SE |
4742 | _LT_TAGVAR(archive_cmds_need_lc, $1)=yes |
4743 | # This is similar to how AIX traditionally builds its shared libraries. | |
4744 | _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' | |
4745 | fi | |
4746 | fi | |
4747 | ;; | |
4748 | ||
4749 | amigaos*) | |
ae11dff4 PG |
4750 | case $host_cpu in |
4751 | powerpc) | |
4752 | # see comment about AmigaOS4 .so support | |
4753 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
4754 | _LT_TAGVAR(archive_expsym_cmds, $1)='' | |
4755 | ;; | |
4756 | m68k) | |
4757 | _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' | |
4758 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
4759 | _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
4760 | ;; | |
4761 | esac | |
1cf3d07d SE |
4762 | ;; |
4763 | ||
4764 | bsdi[[45]]*) | |
4765 | _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic | |
4766 | ;; | |
4767 | ||
ae11dff4 | 4768 | cygwin* | mingw* | pw32* | cegcc*) |
1cf3d07d SE |
4769 | # When not using gcc, we currently assume that we are using |
4770 | # Microsoft Visual C++. | |
4771 | # hardcode_libdir_flag_spec is actually meaningless, as there is | |
4772 | # no search path for DLLs. | |
4773 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' | |
4774 | _LT_TAGVAR(allow_undefined_flag, $1)=unsupported | |
4775 | # Tell ltmain to make .lib files, not .a files. | |
4776 | libext=lib | |
4777 | # Tell ltmain to make .dll files, not .so files. | |
4778 | shrext_cmds=".dll" | |
4779 | # FIXME: Setting linknames here is a bad hack. | |
43e02a8a | 4780 | _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' |
1cf3d07d SE |
4781 | # The linker will automatically build a .lib file if we build a DLL. |
4782 | _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' | |
4783 | # FIXME: Should let the user specify the lib program. | |
4784 | _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' | |
4785 | _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' | |
4786 | _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes | |
4787 | ;; | |
4788 | ||
4789 | darwin* | rhapsody*) | |
ae11dff4 | 4790 | _LT_DARWIN_LINKER_FEATURES($1) |
1cf3d07d SE |
4791 | ;; |
4792 | ||
4793 | dgux*) | |
4794 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
4795 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
4796 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
4797 | ;; | |
4798 | ||
4799 | freebsd1*) | |
4800 | _LT_TAGVAR(ld_shlibs, $1)=no | |
4801 | ;; | |
4802 | ||
4803 | # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor | |
4804 | # support. Future versions do this automatically, but an explicit c++rt0.o | |
4805 | # does not break anything, and helps significantly (at the cost of a little | |
4806 | # extra space). | |
4807 | freebsd2.2*) | |
4808 | _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' | |
4809 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
4810 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
4811 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
4812 | ;; | |
4813 | ||
4814 | # Unfortunately, older versions of FreeBSD 2 do not have this feature. | |
4815 | freebsd2*) | |
4816 | _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
4817 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
4818 | _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
4819 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
4820 | ;; | |
4821 | ||
4822 | # FreeBSD 3 and greater uses gcc -shared to do shared libraries. | |
4823 | freebsd* | dragonfly*) | |
4824 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' | |
4825 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
4826 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
4827 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
4828 | ;; | |
4829 | ||
4830 | hpux9*) | |
4831 | if test "$GCC" = yes; then | |
4832 | _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' | |
4833 | else | |
4834 | _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' | |
4835 | fi | |
4836 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
4837 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
4838 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
4839 | ||
4840 | # hardcode_minus_L: Not really in the search PATH, | |
4841 | # but as the default location of the library. | |
4842 | _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
4843 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
4844 | ;; | |
4845 | ||
4846 | hpux10*) | |
43e02a8a | 4847 | if test "$GCC" = yes && test "$with_gnu_ld" = no; then |
1cf3d07d SE |
4848 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
4849 | else | |
4850 | _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' | |
4851 | fi | |
4852 | if test "$with_gnu_ld" = no; then | |
4853 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
4854 | _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' | |
4855 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
4856 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
4857 | _LT_TAGVAR(hardcode_direct_absolute, $1)=yes | |
4858 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
4859 | # hardcode_minus_L: Not really in the search PATH, | |
4860 | # but as the default location of the library. | |
4861 | _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
4862 | fi | |
4863 | ;; | |
4864 | ||
4865 | hpux11*) | |
43e02a8a | 4866 | if test "$GCC" = yes && test "$with_gnu_ld" = no; then |
1cf3d07d SE |
4867 | case $host_cpu in |
4868 | hppa*64*) | |
4869 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
4870 | ;; | |
4871 | ia64*) | |
ae11dff4 | 4872 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' |
1cf3d07d SE |
4873 | ;; |
4874 | *) | |
4875 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' | |
4876 | ;; | |
4877 | esac | |
4878 | else | |
4879 | case $host_cpu in | |
4880 | hppa*64*) | |
4881 | _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
4882 | ;; | |
4883 | ia64*) | |
4884 | _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' | |
4885 | ;; | |
4886 | *) | |
43e02a8a RW |
4887 | m4_if($1, [], [ |
4888 | # Older versions of the 11.00 compiler do not understand -b yet | |
4889 | # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) | |
4890 | _LT_LINKER_OPTION([if $CC understands -b], | |
4891 | _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], | |
4892 | [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], | |
4893 | [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], | |
4894 | [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) | |
1cf3d07d SE |
4895 | ;; |
4896 | esac | |
4897 | fi | |
4898 | if test "$with_gnu_ld" = no; then | |
4899 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
4900 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
4901 | ||
4902 | case $host_cpu in | |
4903 | hppa*64*|ia64*) | |
4904 | _LT_TAGVAR(hardcode_direct, $1)=no | |
4905 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
4906 | ;; | |
4907 | *) | |
4908 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
4909 | _LT_TAGVAR(hardcode_direct_absolute, $1)=yes | |
4910 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
4911 | ||
4912 | # hardcode_minus_L: Not really in the search PATH, | |
4913 | # but as the default location of the library. | |
4914 | _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
4915 | ;; | |
4916 | esac | |
4917 | fi | |
4918 | ;; | |
4919 | ||
4920 | irix5* | irix6* | nonstopux*) | |
4921 | if test "$GCC" = yes; then | |
43e02a8a | 4922 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
1cf3d07d SE |
4923 | # Try to use the -exported_symbol ld option, if it does not |
4924 | # work, assume that -exports_file does not work either and | |
4925 | # implicitly export all symbols. | |
4926 | save_LDFLAGS="$LDFLAGS" | |
4927 | LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" | |
4928 | AC_LINK_IFELSE(int foo(void) {}, | |
43e02a8a | 4929 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' |
1cf3d07d SE |
4930 | ) |
4931 | LDFLAGS="$save_LDFLAGS" | |
4932 | else | |
43e02a8a RW |
4933 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' |
4934 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' | |
1cf3d07d SE |
4935 | fi |
4936 | _LT_TAGVAR(archive_cmds_need_lc, $1)='no' | |
4937 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
4938 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
4939 | _LT_TAGVAR(inherit_rpath, $1)=yes | |
4940 | _LT_TAGVAR(link_all_deplibs, $1)=yes | |
4941 | ;; | |
4942 | ||
4943 | netbsd*) | |
4944 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
4945 | _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out | |
4946 | else | |
4947 | _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF | |
4948 | fi | |
4949 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
4950 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
4951 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
4952 | ;; | |
4953 | ||
4954 | newsos6) | |
4955 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
4956 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
4957 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
4958 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
4959 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
4960 | ;; | |
4961 | ||
4962 | *nto* | *qnx*) | |
4963 | ;; | |
4964 | ||
4965 | openbsd*) | |
ae11dff4 PG |
4966 | if test -f /usr/libexec/ld.so; then |
4967 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
4968 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
4969 | _LT_TAGVAR(hardcode_direct_absolute, $1)=yes | |
4970 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
1cf3d07d | 4971 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' |
ae11dff4 | 4972 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' |
1cf3d07d | 4973 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
ae11dff4 PG |
4974 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
4975 | else | |
4976 | case $host_os in | |
4977 | openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) | |
4978 | _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
4979 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
4980 | ;; | |
4981 | *) | |
4982 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' | |
4983 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
4984 | ;; | |
4985 | esac | |
4986 | fi | |
4987 | else | |
4988 | _LT_TAGVAR(ld_shlibs, $1)=no | |
1cf3d07d SE |
4989 | fi |
4990 | ;; | |
4991 | ||
4992 | os2*) | |
4993 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
4994 | _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
4995 | _LT_TAGVAR(allow_undefined_flag, $1)=unsupported | |
43e02a8a | 4996 | _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' |
1cf3d07d SE |
4997 | _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' |
4998 | ;; | |
4999 | ||
5000 | osf3*) | |
5001 | if test "$GCC" = yes; then | |
5002 | _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' | |
43e02a8a | 5003 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
1cf3d07d SE |
5004 | else |
5005 | _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' | |
43e02a8a | 5006 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' |
1cf3d07d SE |
5007 | fi |
5008 | _LT_TAGVAR(archive_cmds_need_lc, $1)='no' | |
5009 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
5010 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
5011 | ;; | |
5012 | ||
5013 | osf4* | osf5*) # as osf3* with the addition of -msym flag | |
5014 | if test "$GCC" = yes; then | |
5015 | _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' | |
43e02a8a | 5016 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
1cf3d07d SE |
5017 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
5018 | else | |
5019 | _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' | |
43e02a8a | 5020 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' |
1cf3d07d | 5021 | _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ |
43e02a8a | 5022 | $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' |
1cf3d07d SE |
5023 | |
5024 | # Both c and cxx compiler support -rpath directly | |
5025 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' | |
5026 | fi | |
5027 | _LT_TAGVAR(archive_cmds_need_lc, $1)='no' | |
5028 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
5029 | ;; | |
5030 | ||
5031 | solaris*) | |
5032 | _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' | |
5033 | if test "$GCC" = yes; then | |
5034 | wlarc='${wl}' | |
5035 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
5036 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
5037 | $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' | |
5038 | else | |
5039 | case `$CC -V 2>&1` in | |
5040 | *"Compilers 5.0"*) | |
5041 | wlarc='' | |
5042 | _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
5043 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
5044 | $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' | |
5045 | ;; | |
5046 | *) | |
5047 | wlarc='${wl}' | |
5048 | _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' | |
5049 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
5050 | $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' | |
5051 | ;; | |
5052 | esac | |
5053 | fi | |
5054 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
5055 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5056 | case $host_os in | |
5057 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; | |
5058 | *) | |
5059 | # The compiler driver will combine and reorder linker options, | |
5060 | # but understands `-z linker_flag'. GCC discards it without `$wl', | |
5061 | # but is careful enough not to reorder. | |
5062 | # Supported since Solaris 2.6 (maybe 2.5.1?) | |
5063 | if test "$GCC" = yes; then | |
5064 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' | |
5065 | else | |
5066 | _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' | |
5067 | fi | |
5068 | ;; | |
5069 | esac | |
5070 | _LT_TAGVAR(link_all_deplibs, $1)=yes | |
5071 | ;; | |
5072 | ||
5073 | sunos4*) | |
5074 | if test "x$host_vendor" = xsequent; then | |
5075 | # Use $CC to link under sequent, because it throws in some extra .o | |
5076 | # files that make .init and .fini sections work. | |
5077 | _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' | |
5078 | else | |
5079 | _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' | |
5080 | fi | |
5081 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5082 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
5083 | _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
5084 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5085 | ;; | |
5086 | ||
5087 | sysv4) | |
5088 | case $host_vendor in | |
5089 | sni) | |
5090 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
5091 | _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? | |
5092 | ;; | |
5093 | siemens) | |
5094 | ## LD is ld it makes a PLAMLIB | |
5095 | ## CC just makes a GrossModule. | |
5096 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' | |
5097 | _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' | |
5098 | _LT_TAGVAR(hardcode_direct, $1)=no | |
5099 | ;; | |
5100 | motorola) | |
5101 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
5102 | _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie | |
5103 | ;; | |
5104 | esac | |
5105 | runpath_var='LD_RUN_PATH' | |
5106 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5107 | ;; | |
5108 | ||
5109 | sysv4.3*) | |
5110 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
5111 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5112 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' | |
5113 | ;; | |
5114 | ||
5115 | sysv4*MP*) | |
5116 | if test -d /usr/nec; then | |
5117 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
5118 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5119 | runpath_var=LD_RUN_PATH | |
5120 | hardcode_runpath_var=yes | |
5121 | _LT_TAGVAR(ld_shlibs, $1)=yes | |
5122 | fi | |
5123 | ;; | |
5124 | ||
5125 | sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) | |
5126 | _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' | |
5127 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
5128 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5129 | runpath_var='LD_RUN_PATH' | |
5130 | ||
5131 | if test "$GCC" = yes; then | |
5132 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
5133 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
5134 | else | |
5135 | _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
5136 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
5137 | fi | |
5138 | ;; | |
5139 | ||
5140 | sysv5* | sco3.2v5* | sco5v6*) | |
5141 | # Note: We can NOT use -z defs as we might desire, because we do not | |
5142 | # link with -lc, and that would cause any symbols used from libc to | |
5143 | # always be unresolved, which means just about no library would | |
5144 | # ever link correctly. If we're not using GNU ld we use -z text | |
5145 | # though, which does catch some bad symbols but isn't as heavy-handed | |
5146 | # as -z defs. | |
5147 | _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' | |
5148 | _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' | |
5149 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
5150 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5151 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' | |
5152 | _LT_TAGVAR(hardcode_libdir_separator, $1)=':' | |
5153 | _LT_TAGVAR(link_all_deplibs, $1)=yes | |
5154 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' | |
5155 | runpath_var='LD_RUN_PATH' | |
5156 | ||
5157 | if test "$GCC" = yes; then | |
5158 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
5159 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
5160 | else | |
5161 | _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
5162 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
5163 | fi | |
5164 | ;; | |
5165 | ||
5166 | uts4*) | |
5167 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
5168 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5169 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5170 | ;; | |
5171 | ||
5172 | *) | |
5173 | _LT_TAGVAR(ld_shlibs, $1)=no | |
5174 | ;; | |
5175 | esac | |
5176 | ||
5177 | if test x$host_vendor = xsni; then | |
5178 | case $host in | |
5179 | sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) | |
5180 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' | |
5181 | ;; | |
5182 | esac | |
5183 | fi | |
5184 | fi | |
5185 | ]) | |
5186 | AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) | |
5187 | test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no | |
5188 | ||
5189 | _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld | |
5190 | ||
5191 | _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl | |
5192 | _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl | |
5193 | _LT_DECL([], [extract_expsyms_cmds], [2], | |
5194 | [The commands to extract the exported symbol list from a shared archive]) | |
5195 | ||
5196 | # | |
5197 | # Do we need to explicitly link libc? | |
5198 | # | |
5199 | case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in | |
5200 | x|xyes) | |
5201 | # Assume -lc should be added | |
5202 | _LT_TAGVAR(archive_cmds_need_lc, $1)=yes | |
5203 | ||
5204 | if test "$enable_shared" = yes && test "$GCC" = yes; then | |
5205 | case $_LT_TAGVAR(archive_cmds, $1) in | |
5206 | *'~'*) | |
5207 | # FIXME: we may have to deal with multi-command sequences. | |
5208 | ;; | |
5209 | '$CC '*) | |
5210 | # Test whether the compiler implicitly links with -lc since on some | |
5211 | # systems, -lgcc has to come before -lc. If gcc already passes -lc | |
5212 | # to ld, don't add -lc before -lgcc. | |
baafc534 RW |
5213 | AC_CACHE_CHECK([whether -lc should be explicitly linked in], |
5214 | [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), | |
5215 | [$RM conftest* | |
5216 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
5217 | ||
5218 | if AC_TRY_EVAL(ac_compile) 2>conftest.err; then | |
5219 | soname=conftest | |
5220 | lib=conftest | |
5221 | libobjs=conftest.$ac_objext | |
5222 | deplibs= | |
5223 | wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) | |
5224 | pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) | |
5225 | compiler_flags=-v | |
5226 | linker_flags=-v | |
5227 | verstring= | |
5228 | output_objdir=. | |
5229 | libname=conftest | |
5230 | lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) | |
5231 | _LT_TAGVAR(allow_undefined_flag, $1)= | |
5232 | if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) | |
5233 | then | |
5234 | lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
5235 | else | |
5236 | lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes | |
5237 | fi | |
5238 | _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag | |
5239 | else | |
5240 | cat conftest.err 1>&5 | |
5241 | fi | |
5242 | $RM conftest* | |
5243 | ]) | |
5244 | _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) | |
1cf3d07d SE |
5245 | ;; |
5246 | esac | |
5247 | fi | |
5248 | ;; | |
5249 | esac | |
5250 | ||
5251 | _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], | |
5252 | [Whether or not to add -lc for building shared libraries]) | |
5253 | _LT_TAGDECL([allow_libtool_libs_with_static_runtimes], | |
5254 | [enable_shared_with_static_runtimes], [0], | |
5255 | [Whether or not to disallow shared libs when runtime libs are static]) | |
5256 | _LT_TAGDECL([], [export_dynamic_flag_spec], [1], | |
5257 | [Compiler flag to allow reflexive dlopens]) | |
5258 | _LT_TAGDECL([], [whole_archive_flag_spec], [1], | |
5259 | [Compiler flag to generate shared objects directly from archives]) | |
5260 | _LT_TAGDECL([], [compiler_needs_object], [1], | |
5261 | [Whether the compiler copes with passing no objects directly]) | |
5262 | _LT_TAGDECL([], [old_archive_from_new_cmds], [2], | |
5263 | [Create an old-style archive from a shared archive]) | |
5264 | _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], | |
5265 | [Create a temporary old-style archive to link instead of a shared archive]) | |
5266 | _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) | |
5267 | _LT_TAGDECL([], [archive_expsym_cmds], [2]) | |
5268 | _LT_TAGDECL([], [module_cmds], [2], | |
5269 | [Commands used to build a loadable module if different from building | |
5270 | a shared archive.]) | |
5271 | _LT_TAGDECL([], [module_expsym_cmds], [2]) | |
5272 | _LT_TAGDECL([], [with_gnu_ld], [1], | |
5273 | [Whether we are building with GNU ld or not]) | |
5274 | _LT_TAGDECL([], [allow_undefined_flag], [1], | |
5275 | [Flag that allows shared libraries with undefined symbols to be built]) | |
5276 | _LT_TAGDECL([], [no_undefined_flag], [1], | |
5277 | [Flag that enforces no undefined symbols]) | |
5278 | _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], | |
5279 | [Flag to hardcode $libdir into a binary during linking. | |
5280 | This must work even if $libdir does not exist]) | |
5281 | _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], | |
5282 | [[If ld is used when linking, flag to hardcode $libdir into a binary | |
5283 | during linking. This must work even if $libdir does not exist]]) | |
5284 | _LT_TAGDECL([], [hardcode_libdir_separator], [1], | |
5285 | [Whether we need a single "-rpath" flag with a separated argument]) | |
5286 | _LT_TAGDECL([], [hardcode_direct], [0], | |
5287 | [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes | |
5288 | DIR into the resulting binary]) | |
5289 | _LT_TAGDECL([], [hardcode_direct_absolute], [0], | |
5290 | [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes | |
5291 | DIR into the resulting binary and the resulting library dependency is | |
5292 | "absolute", i.e impossible to change by setting ${shlibpath_var} if the | |
5293 | library is relocated]) | |
5294 | _LT_TAGDECL([], [hardcode_minus_L], [0], | |
5295 | [Set to "yes" if using the -LDIR flag during linking hardcodes DIR | |
5296 | into the resulting binary]) | |
5297 | _LT_TAGDECL([], [hardcode_shlibpath_var], [0], | |
5298 | [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR | |
5299 | into the resulting binary]) | |
5300 | _LT_TAGDECL([], [hardcode_automatic], [0], | |
5301 | [Set to "yes" if building a shared library automatically hardcodes DIR | |
5302 | into the library and all subsequent libraries and executables linked | |
5303 | against it]) | |
5304 | _LT_TAGDECL([], [inherit_rpath], [0], | |
5305 | [Set to yes if linker adds runtime paths of dependent libraries | |
5306 | to runtime path list]) | |
5307 | _LT_TAGDECL([], [link_all_deplibs], [0], | |
5308 | [Whether libtool must link a program against all its dependency libraries]) | |
5309 | _LT_TAGDECL([], [fix_srcfile_path], [1], | |
5310 | [Fix the shell variable $srcfile for the compiler]) | |
5311 | _LT_TAGDECL([], [always_export_symbols], [0], | |
5312 | [Set to "yes" if exported symbols are required]) | |
5313 | _LT_TAGDECL([], [export_symbols_cmds], [2], | |
5314 | [The commands to list exported symbols]) | |
5315 | _LT_TAGDECL([], [exclude_expsyms], [1], | |
5316 | [Symbols that should not be listed in the preloaded symbols]) | |
5317 | _LT_TAGDECL([], [include_expsyms], [1], | |
5318 | [Symbols that must always be exported]) | |
5319 | _LT_TAGDECL([], [prelink_cmds], [2], | |
5320 | [Commands necessary for linking programs (against libraries) with templates]) | |
5321 | _LT_TAGDECL([], [file_list_spec], [1], | |
5322 | [Specify filename containing input files]) | |
5323 | dnl FIXME: Not yet implemented | |
5324 | dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], | |
5325 | dnl [Compiler flag to generate thread safe objects]) | |
5326 | ])# _LT_LINKER_SHLIBS | |
5327 | ||
5328 | ||
5329 | # _LT_LANG_C_CONFIG([TAG]) | |
5330 | # ------------------------ | |
5331 | # Ensure that the configuration variables for a C compiler are suitably | |
5332 | # defined. These variables are subsequently used by _LT_CONFIG to write | |
5333 | # the compiler configuration to `libtool'. | |
5334 | m4_defun([_LT_LANG_C_CONFIG], | |
5335 | [m4_require([_LT_DECL_EGREP])dnl | |
5336 | lt_save_CC="$CC" | |
5337 | AC_LANG_PUSH(C) | |
5338 | ||
5339 | # Source file extension for C test sources. | |
5340 | ac_ext=c | |
5341 | ||
5342 | # Object file extension for compiled C test sources. | |
5343 | objext=o | |
5344 | _LT_TAGVAR(objext, $1)=$objext | |
5345 | ||
5346 | # Code to be used in simple compile tests | |
5347 | lt_simple_compile_test_code="int some_variable = 0;" | |
5348 | ||
5349 | # Code to be used in simple link tests | |
5350 | lt_simple_link_test_code='int main(){return(0);}' | |
5351 | ||
5352 | _LT_TAG_COMPILER | |
5353 | # Save the default compiler, since it gets overwritten when the other | |
5354 | # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. | |
5355 | compiler_DEFAULT=$CC | |
5356 | ||
5357 | # save warnings/boilerplate of simple test code | |
5358 | _LT_COMPILER_BOILERPLATE | |
5359 | _LT_LINKER_BOILERPLATE | |
5360 | ||
5361 | ## CAVEAT EMPTOR: | |
5362 | ## There is no encapsulation within the following macros, do not change | |
5363 | ## the running order or otherwise move them around unless you know exactly | |
5364 | ## what you are doing... | |
5365 | if test -n "$compiler"; then | |
5366 | _LT_COMPILER_NO_RTTI($1) | |
5367 | _LT_COMPILER_PIC($1) | |
5368 | _LT_COMPILER_C_O($1) | |
5369 | _LT_COMPILER_FILE_LOCKS($1) | |
5370 | _LT_LINKER_SHLIBS($1) | |
5371 | _LT_SYS_DYNAMIC_LINKER($1) | |
5372 | _LT_LINKER_HARDCODE_LIBPATH($1) | |
5373 | LT_SYS_DLOPEN_SELF | |
5374 | _LT_CMD_STRIPLIB | |
5375 | ||
5376 | # Report which library types will actually be built | |
5377 | AC_MSG_CHECKING([if libtool supports shared libraries]) | |
5378 | AC_MSG_RESULT([$can_build_shared]) | |
5379 | ||
5380 | AC_MSG_CHECKING([whether to build shared libraries]) | |
5381 | test "$can_build_shared" = "no" && enable_shared=no | |
5382 | ||
5383 | # On AIX, shared libraries and static libraries use the same namespace, and | |
5384 | # are all built from PIC. | |
5385 | case $host_os in | |
5386 | aix3*) | |
5387 | test "$enable_shared" = yes && enable_static=no | |
5388 | if test -n "$RANLIB"; then | |
5389 | archive_cmds="$archive_cmds~\$RANLIB \$lib" | |
5390 | postinstall_cmds='$RANLIB $lib' | |
5391 | fi | |
5392 | ;; | |
5393 | ||
349b60e7 | 5394 | aix[[4-9]]*) |
1cf3d07d SE |
5395 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
5396 | test "$enable_shared" = yes && enable_static=no | |
5397 | fi | |
5398 | ;; | |
5399 | esac | |
5400 | AC_MSG_RESULT([$enable_shared]) | |
5401 | ||
5402 | AC_MSG_CHECKING([whether to build static libraries]) | |
5403 | # Make sure either enable_shared or enable_static is yes. | |
5404 | test "$enable_shared" = yes || enable_static=yes | |
5405 | AC_MSG_RESULT([$enable_static]) | |
5406 | ||
5407 | _LT_CONFIG($1) | |
5408 | fi | |
5409 | AC_LANG_POP | |
5410 | CC="$lt_save_CC" | |
5411 | ])# _LT_LANG_C_CONFIG | |
5412 | ||
5413 | ||
1cf3d07d SE |
5414 | # _LT_LANG_CXX_CONFIG([TAG]) |
5415 | # -------------------------- | |
5416 | # Ensure that the configuration variables for a C++ compiler are suitably | |
5417 | # defined. These variables are subsequently used by _LT_CONFIG to write | |
5418 | # the compiler configuration to `libtool'. | |
5419 | m4_defun([_LT_LANG_CXX_CONFIG], | |
43e02a8a | 5420 | [m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
1cf3d07d | 5421 | m4_require([_LT_DECL_EGREP])dnl |
43e02a8a RW |
5422 | if test -n "$CXX" && ( test "X$CXX" != "Xno" && |
5423 | ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || | |
5424 | (test "X$CXX" != "Xg++"))) ; then | |
5425 | AC_PROG_CXXCPP | |
5426 | else | |
5427 | _lt_caught_CXX_error=yes | |
5428 | fi | |
1cf3d07d SE |
5429 | |
5430 | AC_LANG_PUSH(C++) | |
5431 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
5432 | _LT_TAGVAR(allow_undefined_flag, $1)= | |
5433 | _LT_TAGVAR(always_export_symbols, $1)=no | |
5434 | _LT_TAGVAR(archive_expsym_cmds, $1)= | |
5435 | _LT_TAGVAR(compiler_needs_object, $1)=no | |
5436 | _LT_TAGVAR(export_dynamic_flag_spec, $1)= | |
5437 | _LT_TAGVAR(hardcode_direct, $1)=no | |
5438 | _LT_TAGVAR(hardcode_direct_absolute, $1)=no | |
5439 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
5440 | _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= | |
5441 | _LT_TAGVAR(hardcode_libdir_separator, $1)= | |
5442 | _LT_TAGVAR(hardcode_minus_L, $1)=no | |
5443 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported | |
5444 | _LT_TAGVAR(hardcode_automatic, $1)=no | |
5445 | _LT_TAGVAR(inherit_rpath, $1)=no | |
5446 | _LT_TAGVAR(module_cmds, $1)= | |
5447 | _LT_TAGVAR(module_expsym_cmds, $1)= | |
5448 | _LT_TAGVAR(link_all_deplibs, $1)=unknown | |
5449 | _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds | |
43e02a8a RW |
5450 | _LT_TAGVAR(reload_flag, $1)=$reload_flag |
5451 | _LT_TAGVAR(reload_cmds, $1)=$reload_cmds | |
1cf3d07d SE |
5452 | _LT_TAGVAR(no_undefined_flag, $1)= |
5453 | _LT_TAGVAR(whole_archive_flag_spec, $1)= | |
5454 | _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no | |
5455 | ||
5456 | # Source file extension for C++ test sources. | |
5457 | ac_ext=cpp | |
5458 | ||
5459 | # Object file extension for compiled C++ test sources. | |
5460 | objext=o | |
5461 | _LT_TAGVAR(objext, $1)=$objext | |
5462 | ||
5463 | # No sense in running all these tests if we already determined that | |
5464 | # the CXX compiler isn't working. Some variables (like enable_shared) | |
5465 | # are currently assumed to apply to all compilers on this platform, | |
5466 | # and will be corrupted by setting them based on a non-working compiler. | |
5467 | if test "$_lt_caught_CXX_error" != yes; then | |
5468 | # Code to be used in simple compile tests | |
5469 | lt_simple_compile_test_code="int some_variable = 0;" | |
5470 | ||
5471 | # Code to be used in simple link tests | |
5472 | lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' | |
5473 | ||
5474 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
5475 | _LT_TAG_COMPILER | |
5476 | ||
5477 | # save warnings/boilerplate of simple test code | |
5478 | _LT_COMPILER_BOILERPLATE | |
5479 | _LT_LINKER_BOILERPLATE | |
5480 | ||
5481 | # Allow CC to be a program name with arguments. | |
5482 | lt_save_CC=$CC | |
5483 | lt_save_LD=$LD | |
5484 | lt_save_GCC=$GCC | |
5485 | GCC=$GXX | |
5486 | lt_save_with_gnu_ld=$with_gnu_ld | |
5487 | lt_save_path_LD=$lt_cv_path_LD | |
5488 | if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then | |
5489 | lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx | |
5490 | else | |
5491 | $as_unset lt_cv_prog_gnu_ld | |
5492 | fi | |
5493 | if test -n "${lt_cv_path_LDCXX+set}"; then | |
5494 | lt_cv_path_LD=$lt_cv_path_LDCXX | |
5495 | else | |
5496 | $as_unset lt_cv_path_LD | |
5497 | fi | |
5498 | test -z "${LDCXX+set}" || LD=$LDCXX | |
5499 | CC=${CXX-"c++"} | |
5500 | compiler=$CC | |
5501 | _LT_TAGVAR(compiler, $1)=$CC | |
5502 | _LT_CC_BASENAME([$compiler]) | |
5503 | ||
5504 | if test -n "$compiler"; then | |
5505 | # We don't want -fno-exception when compiling C++ code, so set the | |
5506 | # no_builtin_flag separately | |
5507 | if test "$GXX" = yes; then | |
5508 | _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' | |
5509 | else | |
5510 | _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= | |
5511 | fi | |
5512 | ||
5513 | if test "$GXX" = yes; then | |
5514 | # Set up default GNU C++ configuration | |
5515 | ||
5516 | LT_PATH_LD | |
5517 | ||
5518 | # Check if GNU C++ uses GNU ld as the underlying linker, since the | |
5519 | # archiving commands below assume that GNU ld is being used. | |
5520 | if test "$with_gnu_ld" = yes; then | |
5521 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
5522 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
5523 | ||
5524 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
5525 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
5526 | ||
5527 | # If archive_cmds runs LD, not CC, wlarc should be empty | |
5528 | # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to | |
5529 | # investigate it a little bit more. (MM) | |
5530 | wlarc='${wl}' | |
5531 | ||
5532 | # ancient GNU ld didn't support --whole-archive et. al. | |
5533 | if eval "`$CC -print-prog-name=ld` --help 2>&1" | | |
5534 | $GREP 'no-whole-archive' > /dev/null; then | |
5535 | _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
5536 | else | |
5537 | _LT_TAGVAR(whole_archive_flag_spec, $1)= | |
5538 | fi | |
5539 | else | |
5540 | with_gnu_ld=no | |
5541 | wlarc= | |
5542 | ||
5543 | # A generic and very simple default shared library creation | |
5544 | # command for GNU C++ for the case where it uses the native | |
5545 | # linker, instead of GNU ld. If possible, this setting should | |
5546 | # overridden to take advantage of the native linker features on | |
5547 | # the platform it is being used on. | |
5548 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' | |
5549 | fi | |
5550 | ||
5551 | # Commands to make compiler produce verbose output that lists | |
5552 | # what "hidden" libraries, object files and flags are used when | |
5553 | # linking a shared library. | |
43e02a8a | 5554 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' |
1cf3d07d SE |
5555 | |
5556 | else | |
5557 | GXX=no | |
5558 | with_gnu_ld=no | |
5559 | wlarc= | |
5560 | fi | |
5561 | ||
5562 | # PORTME: fill in a description of your system's C++ link characteristics | |
5563 | AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) | |
5564 | _LT_TAGVAR(ld_shlibs, $1)=yes | |
5565 | case $host_os in | |
5566 | aix3*) | |
5567 | # FIXME: insert proper C++ library support | |
5568 | _LT_TAGVAR(ld_shlibs, $1)=no | |
5569 | ;; | |
349b60e7 | 5570 | aix[[4-9]]*) |
1cf3d07d SE |
5571 | if test "$host_cpu" = ia64; then |
5572 | # On IA64, the linker does run time linking by default, so we don't | |
5573 | # have to do anything special. | |
5574 | aix_use_runtimelinking=no | |
5575 | exp_sym_flag='-Bexport' | |
5576 | no_entry_flag="" | |
5577 | else | |
5578 | aix_use_runtimelinking=no | |
5579 | ||
5580 | # Test if we are trying to use run time linking or normal | |
5581 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we | |
5582 | # need to do runtime linking. | |
349b60e7 | 5583 | case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) |
1cf3d07d SE |
5584 | for ld_flag in $LDFLAGS; do |
5585 | case $ld_flag in | |
5586 | *-brtl*) | |
5587 | aix_use_runtimelinking=yes | |
5588 | break | |
5589 | ;; | |
5590 | esac | |
5591 | done | |
5592 | ;; | |
5593 | esac | |
5594 | ||
5595 | exp_sym_flag='-bexport' | |
5596 | no_entry_flag='-bnoentry' | |
5597 | fi | |
5598 | ||
5599 | # When large executables or shared objects are built, AIX ld can | |
5600 | # have problems creating the table of contents. If linking a library | |
5601 | # or program results in "error TOC overflow" add -mminimal-toc to | |
5602 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not | |
5603 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. | |
5604 | ||
5605 | _LT_TAGVAR(archive_cmds, $1)='' | |
5606 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
5607 | _LT_TAGVAR(hardcode_direct_absolute, $1)=yes | |
5608 | _LT_TAGVAR(hardcode_libdir_separator, $1)=':' | |
5609 | _LT_TAGVAR(link_all_deplibs, $1)=yes | |
5610 | _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' | |
5611 | ||
5612 | if test "$GXX" = yes; then | |
5613 | case $host_os in aix4.[[012]]|aix4.[[012]].*) | |
5614 | # We only want to do this on AIX 4.2 and lower, the check | |
5615 | # below for broken collect2 doesn't work under 4.3+ | |
5616 | collect2name=`${CC} -print-prog-name=collect2` | |
5617 | if test -f "$collect2name" && | |
5618 | strings "$collect2name" | $GREP resolve_lib_name >/dev/null | |
5619 | then | |
5620 | # We have reworked collect2 | |
5621 | : | |
5622 | else | |
5623 | # We have old collect2 | |
5624 | _LT_TAGVAR(hardcode_direct, $1)=unsupported | |
5625 | # It fails to find uninstalled libraries when the uninstalled | |
5626 | # path is not listed in the libpath. Setting hardcode_minus_L | |
5627 | # to unsupported forces relinking | |
5628 | _LT_TAGVAR(hardcode_minus_L, $1)=yes | |
5629 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5630 | _LT_TAGVAR(hardcode_libdir_separator, $1)= | |
5631 | fi | |
5632 | esac | |
5633 | shared_flag='-shared' | |
5634 | if test "$aix_use_runtimelinking" = yes; then | |
5635 | shared_flag="$shared_flag "'${wl}-G' | |
5636 | fi | |
5637 | else | |
5638 | # not using gcc | |
5639 | if test "$host_cpu" = ia64; then | |
5640 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release | |
5641 | # chokes on -Wl,-G. The following line is correct: | |
5642 | shared_flag='-G' | |
5643 | else | |
5644 | if test "$aix_use_runtimelinking" = yes; then | |
5645 | shared_flag='${wl}-G' | |
5646 | else | |
5647 | shared_flag='${wl}-bM:SRE' | |
5648 | fi | |
5649 | fi | |
5650 | fi | |
5651 | ||
ae11dff4 | 5652 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' |
1cf3d07d SE |
5653 | # It seems that -bexpall does not export symbols beginning with |
5654 | # underscore (_), so it is better to generate a list of symbols to | |
5655 | # export. | |
5656 | _LT_TAGVAR(always_export_symbols, $1)=yes | |
5657 | if test "$aix_use_runtimelinking" = yes; then | |
5658 | # Warning - without using the other runtime loading flags (-brtl), | |
5659 | # -berok will link without error, but may produce a broken library. | |
5660 | _LT_TAGVAR(allow_undefined_flag, $1)='-berok' | |
5661 | # Determine the default libpath from the value encoded in an empty | |
5662 | # executable. | |
5663 | _LT_SYS_MODULE_PATH_AIX | |
5664 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" | |
5665 | ||
43e02a8a | 5666 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" |
1cf3d07d SE |
5667 | else |
5668 | if test "$host_cpu" = ia64; then | |
5669 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' | |
5670 | _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" | |
5671 | _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" | |
5672 | else | |
5673 | # Determine the default libpath from the value encoded in an | |
5674 | # empty executable. | |
5675 | _LT_SYS_MODULE_PATH_AIX | |
5676 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" | |
5677 | # Warning - without using the other run time loading flags, | |
5678 | # -berok will link without error, but may produce a broken library. | |
5679 | _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' | |
5680 | _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' | |
43e02a8a RW |
5681 | if test "$with_gnu_ld" = yes; then |
5682 | # We only use this code for GNU lds that support --whole-archive. | |
5683 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' | |
5684 | else | |
5685 | # Exported symbols can be pulled into shared objects from archives | |
5686 | _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' | |
5687 | fi | |
1cf3d07d SE |
5688 | _LT_TAGVAR(archive_cmds_need_lc, $1)=yes |
5689 | # This is similar to how AIX traditionally builds its shared | |
5690 | # libraries. | |
5691 | _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' | |
5692 | fi | |
5693 | fi | |
5694 | ;; | |
5695 | ||
5696 | beos*) | |
5697 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then | |
5698 | _LT_TAGVAR(allow_undefined_flag, $1)=unsupported | |
5699 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc | |
5700 | # support --undefined. This deserves some investigation. FIXME | |
5701 | _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
5702 | else | |
5703 | _LT_TAGVAR(ld_shlibs, $1)=no | |
5704 | fi | |
5705 | ;; | |
5706 | ||
5707 | chorus*) | |
5708 | case $cc_basename in | |
5709 | *) | |
5710 | # FIXME: insert proper C++ library support | |
5711 | _LT_TAGVAR(ld_shlibs, $1)=no | |
5712 | ;; | |
5713 | esac | |
5714 | ;; | |
5715 | ||
ae11dff4 | 5716 | cygwin* | mingw* | pw32* | cegcc*) |
1cf3d07d SE |
5717 | # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, |
5718 | # as there is no search path for DLLs. | |
5719 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
43e02a8a | 5720 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' |
1cf3d07d SE |
5721 | _LT_TAGVAR(allow_undefined_flag, $1)=unsupported |
5722 | _LT_TAGVAR(always_export_symbols, $1)=no | |
5723 | _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes | |
5724 | ||
5725 | if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then | |
5726 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
5727 | # If the export-symbols file already is a .def file (1st line | |
5728 | # is EXPORTS), use it as is; otherwise, prepend... | |
5729 | _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then | |
5730 | cp $export_symbols $output_objdir/$soname.def; | |
5731 | else | |
5732 | echo EXPORTS > $output_objdir/$soname.def; | |
5733 | cat $export_symbols >> $output_objdir/$soname.def; | |
5734 | fi~ | |
5735 | $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' | |
5736 | else | |
5737 | _LT_TAGVAR(ld_shlibs, $1)=no | |
5738 | fi | |
5739 | ;; | |
5740 | darwin* | rhapsody*) | |
ae11dff4 | 5741 | _LT_DARWIN_LINKER_FEATURES($1) |
1cf3d07d SE |
5742 | ;; |
5743 | ||
5744 | dgux*) | |
5745 | case $cc_basename in | |
5746 | ec++*) | |
5747 | # FIXME: insert proper C++ library support | |
5748 | _LT_TAGVAR(ld_shlibs, $1)=no | |
5749 | ;; | |
5750 | ghcx*) | |
5751 | # Green Hills C++ Compiler | |
5752 | # FIXME: insert proper C++ library support | |
5753 | _LT_TAGVAR(ld_shlibs, $1)=no | |
5754 | ;; | |
5755 | *) | |
5756 | # FIXME: insert proper C++ library support | |
5757 | _LT_TAGVAR(ld_shlibs, $1)=no | |
5758 | ;; | |
5759 | esac | |
5760 | ;; | |
5761 | ||
5762 | freebsd[[12]]*) | |
5763 | # C++ shared libraries reported to be fairly broken before | |
5764 | # switch to ELF | |
5765 | _LT_TAGVAR(ld_shlibs, $1)=no | |
5766 | ;; | |
5767 | ||
5768 | freebsd-elf*) | |
5769 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
5770 | ;; | |
5771 | ||
5772 | freebsd* | dragonfly*) | |
5773 | # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF | |
5774 | # conventions | |
5775 | _LT_TAGVAR(ld_shlibs, $1)=yes | |
5776 | ;; | |
5777 | ||
5778 | gnu*) | |
5779 | ;; | |
5780 | ||
43e02a8a RW |
5781 | haiku*) |
5782 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
5783 | _LT_TAGVAR(link_all_deplibs, $1)=yes | |
5784 | ;; | |
5785 | ||
1cf3d07d SE |
5786 | hpux9*) |
5787 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
5788 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
5789 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
5790 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
5791 | _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, | |
5792 | # but as the default | |
5793 | # location of the library. | |
5794 | ||
5795 | case $cc_basename in | |
5796 | CC*) | |
5797 | # FIXME: insert proper C++ library support | |
5798 | _LT_TAGVAR(ld_shlibs, $1)=no | |
5799 | ;; | |
5800 | aCC*) | |
5801 | _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' | |
5802 | # Commands to make compiler produce verbose output that lists | |
5803 | # what "hidden" libraries, object files and flags are used when | |
5804 | # linking a shared library. | |
5805 | # | |
5806 | # There doesn't appear to be a way to prevent this compiler from | |
5807 | # explicitly linking system object files so we need to strip them | |
5808 | # from the output so that they don't get included in the library | |
5809 | # dependencies. | |
43e02a8a | 5810 | output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' |
1cf3d07d SE |
5811 | ;; |
5812 | *) | |
5813 | if test "$GXX" = yes; then | |
5814 | _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' | |
5815 | else | |
5816 | # FIXME: insert proper C++ library support | |
5817 | _LT_TAGVAR(ld_shlibs, $1)=no | |
5818 | fi | |
5819 | ;; | |
5820 | esac | |
5821 | ;; | |
5822 | ||
5823 | hpux10*|hpux11*) | |
5824 | if test $with_gnu_ld = no; then | |
5825 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
5826 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
5827 | ||
5828 | case $host_cpu in | |
5829 | hppa*64*|ia64*) | |
5830 | ;; | |
5831 | *) | |
5832 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
5833 | ;; | |
5834 | esac | |
5835 | fi | |
5836 | case $host_cpu in | |
5837 | hppa*64*|ia64*) | |
5838 | _LT_TAGVAR(hardcode_direct, $1)=no | |
5839 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5840 | ;; | |
5841 | *) | |
5842 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
5843 | _LT_TAGVAR(hardcode_direct_absolute, $1)=yes | |
5844 | _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, | |
5845 | # but as the default | |
5846 | # location of the library. | |
5847 | ;; | |
5848 | esac | |
5849 | ||
5850 | case $cc_basename in | |
5851 | CC*) | |
5852 | # FIXME: insert proper C++ library support | |
5853 | _LT_TAGVAR(ld_shlibs, $1)=no | |
5854 | ;; | |
5855 | aCC*) | |
5856 | case $host_cpu in | |
5857 | hppa*64*) | |
5858 | _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
5859 | ;; | |
5860 | ia64*) | |
5861 | _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
5862 | ;; | |
5863 | *) | |
5864 | _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
5865 | ;; | |
5866 | esac | |
5867 | # Commands to make compiler produce verbose output that lists | |
5868 | # what "hidden" libraries, object files and flags are used when | |
5869 | # linking a shared library. | |
5870 | # | |
5871 | # There doesn't appear to be a way to prevent this compiler from | |
5872 | # explicitly linking system object files so we need to strip them | |
5873 | # from the output so that they don't get included in the library | |
5874 | # dependencies. | |
43e02a8a | 5875 | output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' |
1cf3d07d SE |
5876 | ;; |
5877 | *) | |
5878 | if test "$GXX" = yes; then | |
5879 | if test $with_gnu_ld = no; then | |
5880 | case $host_cpu in | |
5881 | hppa*64*) | |
5882 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
5883 | ;; | |
5884 | ia64*) | |
5885 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
5886 | ;; | |
5887 | *) | |
5888 | _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' | |
5889 | ;; | |
5890 | esac | |
5891 | fi | |
5892 | else | |
5893 | # FIXME: insert proper C++ library support | |
5894 | _LT_TAGVAR(ld_shlibs, $1)=no | |
5895 | fi | |
5896 | ;; | |
5897 | esac | |
5898 | ;; | |
5899 | ||
5900 | interix[[3-9]]*) | |
5901 | _LT_TAGVAR(hardcode_direct, $1)=no | |
5902 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5903 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
5904 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
5905 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. | |
5906 | # Instead, shared libraries are loaded at an image base (0x10000000 by | |
5907 | # default) and relocated if they conflict, which is a slow very memory | |
5908 | # consuming and fragmenting process. To avoid this, we pick a random, | |
5909 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link | |
5910 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. | |
5911 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
5912 | _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' | |
5913 | ;; | |
5914 | irix5* | irix6*) | |
5915 | case $cc_basename in | |
5916 | CC*) | |
5917 | # SGI C++ | |
43e02a8a | 5918 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' |
1cf3d07d SE |
5919 | |
5920 | # Archives containing C++ object files must be created using | |
5921 | # "CC -ar", where "CC" is the IRIX C++ compiler. This is | |
5922 | # necessary to make sure instantiated templates are included | |
5923 | # in the archive. | |
5924 | _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' | |
5925 | ;; | |
5926 | *) | |
5927 | if test "$GXX" = yes; then | |
5928 | if test "$with_gnu_ld" = no; then | |
43e02a8a | 5929 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
1cf3d07d | 5930 | else |
43e02a8a | 5931 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' |
1cf3d07d SE |
5932 | fi |
5933 | fi | |
5934 | _LT_TAGVAR(link_all_deplibs, $1)=yes | |
5935 | ;; | |
5936 | esac | |
5937 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
5938 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
5939 | _LT_TAGVAR(inherit_rpath, $1)=yes | |
5940 | ;; | |
5941 | ||
7a9d3fe8 | 5942 | linux* | k*bsd*-gnu | kopensolaris*-gnu) |
1cf3d07d SE |
5943 | case $cc_basename in |
5944 | KCC*) | |
5945 | # Kuck and Associates, Inc. (KAI) C++ Compiler | |
5946 | ||
5947 | # KCC will only create a shared library if the output file | |
5948 | # ends with ".so" (or ".sl" for HP-UX), so rename the library | |
5949 | # to its proper name (with version) after linking. | |
5950 | _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' | |
5951 | _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' | |
5952 | # Commands to make compiler produce verbose output that lists | |
5953 | # what "hidden" libraries, object files and flags are used when | |
5954 | # linking a shared library. | |
5955 | # | |
5956 | # There doesn't appear to be a way to prevent this compiler from | |
5957 | # explicitly linking system object files so we need to strip them | |
5958 | # from the output so that they don't get included in the library | |
5959 | # dependencies. | |
43e02a8a | 5960 | output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' |
1cf3d07d SE |
5961 | |
5962 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
5963 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
5964 | ||
5965 | # Archives containing C++ object files must be created using | |
5966 | # "CC -Bstatic", where "CC" is the KAI C++ compiler. | |
5967 | _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' | |
5968 | ;; | |
5969 | icpc* | ecpc* ) | |
5970 | # Intel C++ | |
5971 | with_gnu_ld=yes | |
5972 | # version 8.0 and above of icpc choke on multiply defined symbols | |
5973 | # if we add $predep_objects and $postdep_objects, however 7.1 and | |
5974 | # earlier do not add the objects themselves. | |
5975 | case `$CC -V 2>&1` in | |
5976 | *"Version 7."*) | |
5977 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
5978 | _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' | |
5979 | ;; | |
5980 | *) # Version 8.0 or newer | |
5981 | tmp_idyn= | |
5982 | case $host_cpu in | |
5983 | ia64*) tmp_idyn=' -i_dynamic';; | |
5984 | esac | |
5985 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
5986 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
5987 | ;; | |
5988 | esac | |
5989 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
5990 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
5991 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
5992 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' | |
5993 | ;; | |
ae11dff4 | 5994 | pgCC* | pgcpp*) |
1cf3d07d SE |
5995 | # Portland Group C++ compiler |
5996 | case `$CC -V` in | |
43e02a8a | 5997 | *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) |
1cf3d07d SE |
5998 | _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ |
5999 | rm -rf $tpldir~ | |
6000 | $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ | |
6001 | compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"' | |
6002 | _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ | |
6003 | rm -rf $tpldir~ | |
6004 | $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ | |
6005 | $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~ | |
6006 | $RANLIB $oldlib' | |
6007 | _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ | |
6008 | rm -rf $tpldir~ | |
6009 | $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ | |
6010 | $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' | |
6011 | _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ | |
6012 | rm -rf $tpldir~ | |
6013 | $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ | |
6014 | $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' | |
6015 | ;; | |
43e02a8a | 6016 | *) # Version 6 and above use weak symbols |
1cf3d07d SE |
6017 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' |
6018 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' | |
6019 | ;; | |
6020 | esac | |
6021 | ||
6022 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' | |
6023 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
43e02a8a | 6024 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' |
1cf3d07d SE |
6025 | ;; |
6026 | cxx*) | |
6027 | # Compaq C++ | |
6028 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
6029 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' | |
6030 | ||
6031 | runpath_var=LD_RUN_PATH | |
6032 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' | |
6033 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
6034 | ||
6035 | # Commands to make compiler produce verbose output that lists | |
6036 | # what "hidden" libraries, object files and flags are used when | |
6037 | # linking a shared library. | |
6038 | # | |
6039 | # There doesn't appear to be a way to prevent this compiler from | |
6040 | # explicitly linking system object files so we need to strip them | |
6041 | # from the output so that they don't get included in the library | |
6042 | # dependencies. | |
43e02a8a | 6043 | output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' |
1cf3d07d | 6044 | ;; |
43e02a8a | 6045 | xl* | mpixl* | bgxl*) |
ae11dff4 PG |
6046 | # IBM XL 8.0 on PPC, with GNU ld |
6047 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
6048 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
6049 | _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
6050 | if test "x$supports_anon_versioning" = xyes; then | |
6051 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ | |
6052 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ | |
6053 | echo "local: *; };" >> $output_objdir/$libname.ver~ | |
6054 | $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' | |
6055 | fi | |
6056 | ;; | |
1cf3d07d SE |
6057 | *) |
6058 | case `$CC -V 2>&1 | sed 5q` in | |
6059 | *Sun\ C*) | |
6060 | # Sun C++ 5.9 | |
6061 | _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' | |
6062 | _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
6063 | _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' | |
6064 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
43e02a8a | 6065 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' |
1cf3d07d SE |
6066 | _LT_TAGVAR(compiler_needs_object, $1)=yes |
6067 | ||
6068 | # Not sure whether something based on | |
6069 | # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | |
6070 | # would be better. | |
43e02a8a | 6071 | output_verbose_link_cmd='func_echo_all' |
1cf3d07d SE |
6072 | |
6073 | # Archives containing C++ object files must be created using | |
6074 | # "CC -xar", where "CC" is the Sun C++ compiler. This is | |
6075 | # necessary to make sure instantiated templates are included | |
6076 | # in the archive. | |
6077 | _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' | |
6078 | ;; | |
6079 | esac | |
6080 | ;; | |
6081 | esac | |
6082 | ;; | |
6083 | ||
6084 | lynxos*) | |
6085 | # FIXME: insert proper C++ library support | |
6086 | _LT_TAGVAR(ld_shlibs, $1)=no | |
6087 | ;; | |
6088 | ||
6089 | m88k*) | |
6090 | # FIXME: insert proper C++ library support | |
6091 | _LT_TAGVAR(ld_shlibs, $1)=no | |
6092 | ;; | |
6093 | ||
6094 | mvs*) | |
6095 | case $cc_basename in | |
6096 | cxx*) | |
6097 | # FIXME: insert proper C++ library support | |
6098 | _LT_TAGVAR(ld_shlibs, $1)=no | |
6099 | ;; | |
6100 | *) | |
6101 | # FIXME: insert proper C++ library support | |
6102 | _LT_TAGVAR(ld_shlibs, $1)=no | |
6103 | ;; | |
6104 | esac | |
6105 | ;; | |
6106 | ||
6107 | netbsd*) | |
6108 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then | |
6109 | _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' | |
6110 | wlarc= | |
6111 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
6112 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
6113 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
6114 | fi | |
6115 | # Workaround some broken pre-1.5 toolchains | |
6116 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' | |
6117 | ;; | |
6118 | ||
6119 | *nto* | *qnx*) | |
6120 | _LT_TAGVAR(ld_shlibs, $1)=yes | |
6121 | ;; | |
6122 | ||
6123 | openbsd2*) | |
6124 | # C++ shared libraries are fairly broken | |
6125 | _LT_TAGVAR(ld_shlibs, $1)=no | |
6126 | ;; | |
6127 | ||
6128 | openbsd*) | |
ae11dff4 PG |
6129 | if test -f /usr/libexec/ld.so; then |
6130 | _LT_TAGVAR(hardcode_direct, $1)=yes | |
6131 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
6132 | _LT_TAGVAR(hardcode_direct_absolute, $1)=yes | |
6133 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' | |
6134 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
6135 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
6136 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' | |
6137 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
6138 | _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
6139 | fi | |
43e02a8a | 6140 | output_verbose_link_cmd=func_echo_all |
ae11dff4 PG |
6141 | else |
6142 | _LT_TAGVAR(ld_shlibs, $1)=no | |
1cf3d07d | 6143 | fi |
1cf3d07d SE |
6144 | ;; |
6145 | ||
6146 | osf3* | osf4* | osf5*) | |
6147 | case $cc_basename in | |
6148 | KCC*) | |
6149 | # Kuck and Associates, Inc. (KAI) C++ Compiler | |
6150 | ||
6151 | # KCC will only create a shared library if the output file | |
6152 | # ends with ".so" (or ".sl" for HP-UX), so rename the library | |
6153 | # to its proper name (with version) after linking. | |
6154 | _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' | |
6155 | ||
6156 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
6157 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
6158 | ||
6159 | # Archives containing C++ object files must be created using | |
6160 | # the KAI C++ compiler. | |
6161 | case $host in | |
6162 | osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; | |
6163 | *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; | |
6164 | esac | |
6165 | ;; | |
6166 | RCC*) | |
6167 | # Rational C++ 2.4.1 | |
6168 | # FIXME: insert proper C++ library support | |
6169 | _LT_TAGVAR(ld_shlibs, $1)=no | |
6170 | ;; | |
6171 | cxx*) | |
6172 | case $host in | |
6173 | osf3*) | |
6174 | _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' | |
43e02a8a | 6175 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' |
1cf3d07d SE |
6176 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
6177 | ;; | |
6178 | *) | |
6179 | _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' | |
43e02a8a | 6180 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' |
1cf3d07d SE |
6181 | _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ |
6182 | echo "-hidden">> $lib.exp~ | |
43e02a8a | 6183 | $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ |
1cf3d07d SE |
6184 | $RM $lib.exp' |
6185 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' | |
6186 | ;; | |
6187 | esac | |
6188 | ||
6189 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
6190 | ||
6191 | # Commands to make compiler produce verbose output that lists | |
6192 | # what "hidden" libraries, object files and flags are used when | |
6193 | # linking a shared library. | |
6194 | # | |
6195 | # There doesn't appear to be a way to prevent this compiler from | |
6196 | # explicitly linking system object files so we need to strip them | |
6197 | # from the output so that they don't get included in the library | |
6198 | # dependencies. | |
43e02a8a | 6199 | output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' |
1cf3d07d SE |
6200 | ;; |
6201 | *) | |
6202 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then | |
6203 | _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' | |
6204 | case $host in | |
6205 | osf3*) | |
43e02a8a | 6206 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
1cf3d07d SE |
6207 | ;; |
6208 | *) | |
43e02a8a | 6209 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
1cf3d07d SE |
6210 | ;; |
6211 | esac | |
6212 | ||
6213 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
6214 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: | |
6215 | ||
6216 | # Commands to make compiler produce verbose output that lists | |
6217 | # what "hidden" libraries, object files and flags are used when | |
6218 | # linking a shared library. | |
43e02a8a | 6219 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' |
1cf3d07d SE |
6220 | |
6221 | else | |
6222 | # FIXME: insert proper C++ library support | |
6223 | _LT_TAGVAR(ld_shlibs, $1)=no | |
6224 | fi | |
6225 | ;; | |
6226 | esac | |
6227 | ;; | |
6228 | ||
6229 | psos*) | |
6230 | # FIXME: insert proper C++ library support | |
6231 | _LT_TAGVAR(ld_shlibs, $1)=no | |
6232 | ;; | |
6233 | ||
6234 | sunos4*) | |
6235 | case $cc_basename in | |
6236 | CC*) | |
6237 | # Sun C++ 4.x | |
6238 | # FIXME: insert proper C++ library support | |
6239 | _LT_TAGVAR(ld_shlibs, $1)=no | |
6240 | ;; | |
6241 | lcc*) | |
6242 | # Lucid | |
6243 | # FIXME: insert proper C++ library support | |
6244 | _LT_TAGVAR(ld_shlibs, $1)=no | |
6245 | ;; | |
6246 | *) | |
6247 | # FIXME: insert proper C++ library support | |
6248 | _LT_TAGVAR(ld_shlibs, $1)=no | |
6249 | ;; | |
6250 | esac | |
6251 | ;; | |
6252 | ||
6253 | solaris*) | |
6254 | case $cc_basename in | |
6255 | CC*) | |
6256 | # Sun C++ 4.2, 5.x and Centerline C++ | |
6257 | _LT_TAGVAR(archive_cmds_need_lc,$1)=yes | |
6258 | _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' | |
6259 | _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
6260 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
6261 | $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' | |
6262 | ||
6263 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
6264 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
6265 | case $host_os in | |
6266 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; | |
6267 | *) | |
6268 | # The compiler driver will combine and reorder linker options, | |
6269 | # but understands `-z linker_flag'. | |
6270 | # Supported since Solaris 2.6 (maybe 2.5.1?) | |
6271 | _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' | |
6272 | ;; | |
6273 | esac | |
6274 | _LT_TAGVAR(link_all_deplibs, $1)=yes | |
6275 | ||
43e02a8a | 6276 | output_verbose_link_cmd='func_echo_all' |
1cf3d07d SE |
6277 | |
6278 | # Archives containing C++ object files must be created using | |
6279 | # "CC -xar", where "CC" is the Sun C++ compiler. This is | |
6280 | # necessary to make sure instantiated templates are included | |
6281 | # in the archive. | |
6282 | _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' | |
6283 | ;; | |
6284 | gcx*) | |
6285 | # Green Hills C++ Compiler | |
6286 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
6287 | ||
6288 | # The C++ compiler must be used to create the archive. | |
6289 | _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' | |
6290 | ;; | |
6291 | *) | |
6292 | # GNU C++ compiler with Solaris linker | |
6293 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then | |
6294 | _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' | |
6295 | if $CC --version | $GREP -v '^2\.7' > /dev/null; then | |
6296 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
6297 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
6298 | $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' | |
6299 | ||
6300 | # Commands to make compiler produce verbose output that lists | |
6301 | # what "hidden" libraries, object files and flags are used when | |
6302 | # linking a shared library. | |
43e02a8a | 6303 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' |
1cf3d07d SE |
6304 | else |
6305 | # g++ 2.7 appears to require `-G' NOT `-shared' on this | |
6306 | # platform. | |
6307 | _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
6308 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ | |
6309 | $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' | |
6310 | ||
6311 | # Commands to make compiler produce verbose output that lists | |
6312 | # what "hidden" libraries, object files and flags are used when | |
6313 | # linking a shared library. | |
43e02a8a | 6314 | output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' |
1cf3d07d SE |
6315 | fi |
6316 | ||
6317 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' | |
6318 | case $host_os in | |
6319 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; | |
6320 | *) | |
6321 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' | |
6322 | ;; | |
6323 | esac | |
6324 | fi | |
6325 | ;; | |
6326 | esac | |
6327 | ;; | |
6328 | ||
6329 | sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) | |
6330 | _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' | |
6331 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
6332 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
6333 | runpath_var='LD_RUN_PATH' | |
6334 | ||
6335 | case $cc_basename in | |
6336 | CC*) | |
6337 | _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
6338 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
6339 | ;; | |
6340 | *) | |
6341 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
6342 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
6343 | ;; | |
6344 | esac | |
6345 | ;; | |
6346 | ||
6347 | sysv5* | sco3.2v5* | sco5v6*) | |
6348 | # Note: We can NOT use -z defs as we might desire, because we do not | |
6349 | # link with -lc, and that would cause any symbols used from libc to | |
6350 | # always be unresolved, which means just about no library would | |
6351 | # ever link correctly. If we're not using GNU ld we use -z text | |
6352 | # though, which does catch some bad symbols but isn't as heavy-handed | |
6353 | # as -z defs. | |
6354 | _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' | |
6355 | _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' | |
6356 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
6357 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no | |
6358 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' | |
6359 | _LT_TAGVAR(hardcode_libdir_separator, $1)=':' | |
6360 | _LT_TAGVAR(link_all_deplibs, $1)=yes | |
6361 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' | |
6362 | runpath_var='LD_RUN_PATH' | |
6363 | ||
6364 | case $cc_basename in | |
6365 | CC*) | |
6366 | _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
6367 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
43e02a8a RW |
6368 | _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ |
6369 | '"$_LT_TAGVAR(old_archive_cmds, $1)" | |
6370 | _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ | |
6371 | '"$_LT_TAGVAR(reload_cmds, $1)" | |
1cf3d07d SE |
6372 | ;; |
6373 | *) | |
6374 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
6375 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' | |
6376 | ;; | |
6377 | esac | |
6378 | ;; | |
6379 | ||
6380 | tandem*) | |
6381 | case $cc_basename in | |
6382 | NCC*) | |
6383 | # NonStop-UX NCC 3.20 | |
6384 | # FIXME: insert proper C++ library support | |
6385 | _LT_TAGVAR(ld_shlibs, $1)=no | |
6386 | ;; | |
6387 | *) | |
6388 | # FIXME: insert proper C++ library support | |
6389 | _LT_TAGVAR(ld_shlibs, $1)=no | |
6390 | ;; | |
6391 | esac | |
6392 | ;; | |
6393 | ||
6394 | vxworks*) | |
6395 | # FIXME: insert proper C++ library support | |
6396 | _LT_TAGVAR(ld_shlibs, $1)=no | |
6397 | ;; | |
6398 | ||
6399 | *) | |
6400 | # FIXME: insert proper C++ library support | |
6401 | _LT_TAGVAR(ld_shlibs, $1)=no | |
6402 | ;; | |
6403 | esac | |
6404 | ||
6405 | AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) | |
6406 | test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no | |
4f4caf92 | 6407 | |
1cf3d07d SE |
6408 | _LT_TAGVAR(GCC, $1)="$GXX" |
6409 | _LT_TAGVAR(LD, $1)="$LD" | |
6410 | ||
6411 | ## CAVEAT EMPTOR: | |
6412 | ## There is no encapsulation within the following macros, do not change | |
6413 | ## the running order or otherwise move them around unless you know exactly | |
6414 | ## what you are doing... | |
6415 | _LT_SYS_HIDDEN_LIBDEPS($1) | |
6416 | _LT_COMPILER_PIC($1) | |
6417 | _LT_COMPILER_C_O($1) | |
6418 | _LT_COMPILER_FILE_LOCKS($1) | |
6419 | _LT_LINKER_SHLIBS($1) | |
6420 | _LT_SYS_DYNAMIC_LINKER($1) | |
6421 | _LT_LINKER_HARDCODE_LIBPATH($1) | |
6422 | ||
6423 | _LT_CONFIG($1) | |
6424 | fi # test -n "$compiler" | |
6425 | ||
6426 | CC=$lt_save_CC | |
6427 | LDCXX=$LD | |
6428 | LD=$lt_save_LD | |
6429 | GCC=$lt_save_GCC | |
6430 | with_gnu_ld=$lt_save_with_gnu_ld | |
6431 | lt_cv_path_LDCXX=$lt_cv_path_LD | |
6432 | lt_cv_path_LD=$lt_save_path_LD | |
6433 | lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld | |
6434 | lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld | |
6435 | fi # test "$_lt_caught_CXX_error" != yes | |
6436 | ||
6437 | AC_LANG_POP | |
6438 | ])# _LT_LANG_CXX_CONFIG | |
6439 | ||
6440 | ||
6441 | # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) | |
6442 | # --------------------------------- | |
6443 | # Figure out "hidden" library dependencies from verbose | |
6444 | # compiler output when linking a shared library. | |
6445 | # Parse the compiler output and extract the necessary | |
6446 | # objects, libraries and library flags. | |
6447 | m4_defun([_LT_SYS_HIDDEN_LIBDEPS], | |
6448 | [m4_require([_LT_FILEUTILS_DEFAULTS])dnl | |
6449 | # Dependencies to place before and after the object being linked: | |
6450 | _LT_TAGVAR(predep_objects, $1)= | |
6451 | _LT_TAGVAR(postdep_objects, $1)= | |
6452 | _LT_TAGVAR(predeps, $1)= | |
6453 | _LT_TAGVAR(postdeps, $1)= | |
6454 | _LT_TAGVAR(compiler_lib_search_path, $1)= | |
6455 | ||
6456 | dnl we can't use the lt_simple_compile_test_code here, | |
6457 | dnl because it contains code intended for an executable, | |
6458 | dnl not a library. It's possible we should let each | |
6459 | dnl tag define a new lt_????_link_test_code variable, | |
6460 | dnl but it's only used here... | |
6461 | m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF | |
6462 | int a; | |
6463 | void foo (void) { a = 0; } | |
6464 | _LT_EOF | |
6465 | ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF | |
6466 | class Foo | |
6467 | { | |
6468 | public: | |
6469 | Foo (void) { a = 0; } | |
6470 | private: | |
6471 | int a; | |
6472 | }; | |
6473 | _LT_EOF | |
6474 | ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF | |
6475 | subroutine foo | |
6476 | implicit none | |
6477 | integer*4 a | |
6478 | a=0 | |
6479 | return | |
6480 | end | |
6481 | _LT_EOF | |
6482 | ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF | |
6483 | subroutine foo | |
6484 | implicit none | |
6485 | integer a | |
6486 | a=0 | |
6487 | return | |
6488 | end | |
6489 | _LT_EOF | |
6490 | ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF | |
6491 | public class foo { | |
6492 | private int a; | |
6493 | public void bar (void) { | |
6494 | a = 0; | |
6495 | } | |
6496 | }; | |
6497 | _LT_EOF | |
4f4caf92 | 6498 | ]) |
1cf3d07d SE |
6499 | dnl Parse the compiler output and extract the necessary |
6500 | dnl objects, libraries and library flags. | |
6501 | if AC_TRY_EVAL(ac_compile); then | |
6502 | # Parse the compiler output and extract the necessary | |
6503 | # objects, libraries and library flags. | |
4f4caf92 | 6504 | |
1cf3d07d SE |
6505 | # Sentinel used to keep track of whether or not we are before |
6506 | # the conftest object file. | |
6507 | pre_test_object_deps_done=no | |
4f4caf92 | 6508 | |
ae11dff4 | 6509 | for p in `eval "$output_verbose_link_cmd"`; do |
1cf3d07d | 6510 | case $p in |
4f4caf92 | 6511 | |
1cf3d07d SE |
6512 | -L* | -R* | -l*) |
6513 | # Some compilers place space between "-{L,R}" and the path. | |
6514 | # Remove the space. | |
6515 | if test $p = "-L" || | |
6516 | test $p = "-R"; then | |
6517 | prev=$p | |
6518 | continue | |
6519 | else | |
6520 | prev= | |
6521 | fi | |
4f4caf92 | 6522 | |
1cf3d07d SE |
6523 | if test "$pre_test_object_deps_done" = no; then |
6524 | case $p in | |
6525 | -L* | -R*) | |
6526 | # Internal compiler library paths should come after those | |
6527 | # provided the user. The postdeps already come after the | |
6528 | # user supplied libs so there is no need to process them. | |
6529 | if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then | |
6530 | _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" | |
6531 | else | |
6532 | _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" | |
6533 | fi | |
6534 | ;; | |
6535 | # The "-l" case would never come before the object being | |
6536 | # linked, so don't bother handling this case. | |
6537 | esac | |
6538 | else | |
6539 | if test -z "$_LT_TAGVAR(postdeps, $1)"; then | |
6540 | _LT_TAGVAR(postdeps, $1)="${prev}${p}" | |
6541 | else | |
6542 | _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" | |
6543 | fi | |
6544 | fi | |
6545 | ;; | |
4f4caf92 | 6546 | |
1cf3d07d SE |
6547 | *.$objext) |
6548 | # This assumes that the test object file only shows up | |
6549 | # once in the compiler output. | |
6550 | if test "$p" = "conftest.$objext"; then | |
6551 | pre_test_object_deps_done=yes | |
6552 | continue | |
6553 | fi | |
6554 | ||
6555 | if test "$pre_test_object_deps_done" = no; then | |
6556 | if test -z "$_LT_TAGVAR(predep_objects, $1)"; then | |
6557 | _LT_TAGVAR(predep_objects, $1)="$p" | |
6558 | else | |
6559 | _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" | |
6560 | fi | |
6561 | else | |
6562 | if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then | |
6563 | _LT_TAGVAR(postdep_objects, $1)="$p" | |
6564 | else | |
6565 | _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" | |
6566 | fi | |
6567 | fi | |
6568 | ;; | |
6569 | ||
6570 | *) ;; # Ignore the rest. | |
82e23236 | 6571 | |
4f4caf92 | 6572 | esac |
1cf3d07d | 6573 | done |
4f4caf92 | 6574 | |
1cf3d07d SE |
6575 | # Clean up. |
6576 | rm -f a.out a.exe | |
6577 | else | |
6578 | echo "libtool.m4: error: problem compiling $1 test program" | |
6579 | fi | |
6580 | ||
6581 | $RM -f confest.$objext | |
6582 | ||
6583 | # PORTME: override above test on systems where it is broken | |
6584 | m4_if([$1], [CXX], | |
6585 | [case $host_os in | |
6586 | interix[[3-9]]*) | |
6587 | # Interix 3.5 installs completely hosed .la files for C++, so rather than | |
6588 | # hack all around it, let's just trust "g++" to DTRT. | |
6589 | _LT_TAGVAR(predep_objects,$1)= | |
6590 | _LT_TAGVAR(postdep_objects,$1)= | |
6591 | _LT_TAGVAR(postdeps,$1)= | |
4f4caf92 AO |
6592 | ;; |
6593 | ||
1cf3d07d SE |
6594 | linux*) |
6595 | case `$CC -V 2>&1 | sed 5q` in | |
6596 | *Sun\ C*) | |
6597 | # Sun C++ 5.9 | |
6598 | ||
6599 | # The more standards-conforming stlport4 library is | |
6600 | # incompatible with the Cstd library. Avoid specifying | |
6601 | # it if it's in CXXFLAGS. Ignore libCrun as | |
6602 | # -library=stlport4 depends on it. | |
6603 | case " $CXX $CXXFLAGS " in | |
6604 | *" -library=stlport4 "*) | |
6605 | solaris_use_stlport4=yes | |
6606 | ;; | |
6607 | esac | |
6608 | ||
6609 | if test "$solaris_use_stlport4" != yes; then | |
6610 | _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' | |
6611 | fi | |
f5cc59a7 AO |
6612 | ;; |
6613 | esac | |
4f4caf92 AO |
6614 | ;; |
6615 | ||
1cf3d07d SE |
6616 | solaris*) |
6617 | case $cc_basename in | |
6618 | CC*) | |
6619 | # The more standards-conforming stlport4 library is | |
6620 | # incompatible with the Cstd library. Avoid specifying | |
6621 | # it if it's in CXXFLAGS. Ignore libCrun as | |
6622 | # -library=stlport4 depends on it. | |
6623 | case " $CXX $CXXFLAGS " in | |
6624 | *" -library=stlport4 "*) | |
6625 | solaris_use_stlport4=yes | |
6626 | ;; | |
4f4caf92 | 6627 | esac |
1cf3d07d SE |
6628 | |
6629 | # Adding this requires a known-good setup of shared libraries for | |
6630 | # Sun compiler versions before 5.6, else PIC objects from an old | |
6631 | # archive will be linked into the output, leading to subtle bugs. | |
6632 | if test "$solaris_use_stlport4" != yes; then | |
6633 | _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' | |
6634 | fi | |
4f4caf92 AO |
6635 | ;; |
6636 | esac | |
4f4caf92 | 6637 | ;; |
1cf3d07d SE |
6638 | esac |
6639 | ]) | |
4f4caf92 | 6640 | |
1cf3d07d SE |
6641 | case " $_LT_TAGVAR(postdeps, $1) " in |
6642 | *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; | |
6643 | esac | |
ae11dff4 PG |
6644 | _LT_TAGVAR(compiler_lib_search_dirs, $1)= |
6645 | if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then | |
6646 | _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` | |
6647 | fi | |
6648 | _LT_TAGDECL([], [compiler_lib_search_dirs], [1], | |
6649 | [The directories searched by this compiler when creating a shared library]) | |
1cf3d07d SE |
6650 | _LT_TAGDECL([], [predep_objects], [1], |
6651 | [Dependencies to place before and after the objects being linked to | |
6652 | create a shared library]) | |
6653 | _LT_TAGDECL([], [postdep_objects], [1]) | |
6654 | _LT_TAGDECL([], [predeps], [1]) | |
6655 | _LT_TAGDECL([], [postdeps], [1]) | |
6656 | _LT_TAGDECL([], [compiler_lib_search_path], [1], | |
6657 | [The library search path used internally by the compiler when linking | |
6658 | a shared library]) | |
6659 | ])# _LT_SYS_HIDDEN_LIBDEPS | |
4f4caf92 | 6660 | |
82e23236 | 6661 | |
1cf3d07d SE |
6662 | # _LT_LANG_F77_CONFIG([TAG]) |
6663 | # -------------------------- | |
6664 | # Ensure that the configuration variables for a Fortran 77 compiler are | |
6665 | # suitably defined. These variables are subsequently used by _LT_CONFIG | |
6666 | # to write the compiler configuration to `libtool'. | |
6667 | m4_defun([_LT_LANG_F77_CONFIG], | |
43e02a8a RW |
6668 | [AC_LANG_PUSH(Fortran 77) |
6669 | if test -z "$F77" || test "X$F77" = "Xno"; then | |
6670 | _lt_disable_F77=yes | |
6671 | fi | |
4f4caf92 | 6672 | |
1cf3d07d SE |
6673 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no |
6674 | _LT_TAGVAR(allow_undefined_flag, $1)= | |
6675 | _LT_TAGVAR(always_export_symbols, $1)=no | |
6676 | _LT_TAGVAR(archive_expsym_cmds, $1)= | |
6677 | _LT_TAGVAR(export_dynamic_flag_spec, $1)= | |
6678 | _LT_TAGVAR(hardcode_direct, $1)=no | |
6679 | _LT_TAGVAR(hardcode_direct_absolute, $1)=no | |
6680 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
6681 | _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= | |
6682 | _LT_TAGVAR(hardcode_libdir_separator, $1)= | |
6683 | _LT_TAGVAR(hardcode_minus_L, $1)=no | |
6684 | _LT_TAGVAR(hardcode_automatic, $1)=no | |
6685 | _LT_TAGVAR(inherit_rpath, $1)=no | |
6686 | _LT_TAGVAR(module_cmds, $1)= | |
6687 | _LT_TAGVAR(module_expsym_cmds, $1)= | |
6688 | _LT_TAGVAR(link_all_deplibs, $1)=unknown | |
6689 | _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds | |
43e02a8a RW |
6690 | _LT_TAGVAR(reload_flag, $1)=$reload_flag |
6691 | _LT_TAGVAR(reload_cmds, $1)=$reload_cmds | |
1cf3d07d SE |
6692 | _LT_TAGVAR(no_undefined_flag, $1)= |
6693 | _LT_TAGVAR(whole_archive_flag_spec, $1)= | |
6694 | _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no | |
33456445 | 6695 | |
1cf3d07d SE |
6696 | # Source file extension for f77 test sources. |
6697 | ac_ext=f | |
6698 | ||
6699 | # Object file extension for compiled f77 test sources. | |
6700 | objext=o | |
6701 | _LT_TAGVAR(objext, $1)=$objext | |
6702 | ||
6703 | # No sense in running all these tests if we already determined that | |
6704 | # the F77 compiler isn't working. Some variables (like enable_shared) | |
6705 | # are currently assumed to apply to all compilers on this platform, | |
6706 | # and will be corrupted by setting them based on a non-working compiler. | |
6707 | if test "$_lt_disable_F77" != yes; then | |
6708 | # Code to be used in simple compile tests | |
6709 | lt_simple_compile_test_code="\ | |
6710 | subroutine t | |
6711 | return | |
6712 | end | |
6713 | " | |
6714 | ||
6715 | # Code to be used in simple link tests | |
6716 | lt_simple_link_test_code="\ | |
6717 | program t | |
6718 | end | |
6719 | " | |
6720 | ||
6721 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
6722 | _LT_TAG_COMPILER | |
6723 | ||
6724 | # save warnings/boilerplate of simple test code | |
6725 | _LT_COMPILER_BOILERPLATE | |
6726 | _LT_LINKER_BOILERPLATE | |
6727 | ||
6728 | # Allow CC to be a program name with arguments. | |
6729 | lt_save_CC="$CC" | |
ae11dff4 | 6730 | lt_save_GCC=$GCC |
1cf3d07d SE |
6731 | CC=${F77-"f77"} |
6732 | compiler=$CC | |
6733 | _LT_TAGVAR(compiler, $1)=$CC | |
6734 | _LT_CC_BASENAME([$compiler]) | |
ae11dff4 | 6735 | GCC=$G77 |
1cf3d07d SE |
6736 | if test -n "$compiler"; then |
6737 | AC_MSG_CHECKING([if libtool supports shared libraries]) | |
6738 | AC_MSG_RESULT([$can_build_shared]) | |
6739 | ||
6740 | AC_MSG_CHECKING([whether to build shared libraries]) | |
6741 | test "$can_build_shared" = "no" && enable_shared=no | |
6742 | ||
6743 | # On AIX, shared libraries and static libraries use the same namespace, and | |
6744 | # are all built from PIC. | |
6745 | case $host_os in | |
6746 | aix3*) | |
6747 | test "$enable_shared" = yes && enable_static=no | |
6748 | if test -n "$RANLIB"; then | |
6749 | archive_cmds="$archive_cmds~\$RANLIB \$lib" | |
6750 | postinstall_cmds='$RANLIB $lib' | |
6751 | fi | |
6752 | ;; | |
349b60e7 | 6753 | aix[[4-9]]*) |
1cf3d07d SE |
6754 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
6755 | test "$enable_shared" = yes && enable_static=no | |
6756 | fi | |
6757 | ;; | |
6758 | esac | |
6759 | AC_MSG_RESULT([$enable_shared]) | |
6760 | ||
6761 | AC_MSG_CHECKING([whether to build static libraries]) | |
6762 | # Make sure either enable_shared or enable_static is yes. | |
6763 | test "$enable_shared" = yes || enable_static=yes | |
6764 | AC_MSG_RESULT([$enable_static]) | |
6765 | ||
6766 | _LT_TAGVAR(GCC, $1)="$G77" | |
6767 | _LT_TAGVAR(LD, $1)="$LD" | |
6768 | ||
6769 | ## CAVEAT EMPTOR: | |
6770 | ## There is no encapsulation within the following macros, do not change | |
6771 | ## the running order or otherwise move them around unless you know exactly | |
6772 | ## what you are doing... | |
6773 | _LT_COMPILER_PIC($1) | |
6774 | _LT_COMPILER_C_O($1) | |
6775 | _LT_COMPILER_FILE_LOCKS($1) | |
6776 | _LT_LINKER_SHLIBS($1) | |
6777 | _LT_SYS_DYNAMIC_LINKER($1) | |
6778 | _LT_LINKER_HARDCODE_LIBPATH($1) | |
6779 | ||
6780 | _LT_CONFIG($1) | |
6781 | fi # test -n "$compiler" | |
6782 | ||
ae11dff4 | 6783 | GCC=$lt_save_GCC |
1cf3d07d SE |
6784 | CC="$lt_save_CC" |
6785 | fi # test "$_lt_disable_F77" != yes | |
6786 | ||
6787 | AC_LANG_POP | |
6788 | ])# _LT_LANG_F77_CONFIG | |
6789 | ||
6790 | ||
1cf3d07d SE |
6791 | # _LT_LANG_FC_CONFIG([TAG]) |
6792 | # ------------------------- | |
6793 | # Ensure that the configuration variables for a Fortran compiler are | |
6794 | # suitably defined. These variables are subsequently used by _LT_CONFIG | |
6795 | # to write the compiler configuration to `libtool'. | |
6796 | m4_defun([_LT_LANG_FC_CONFIG], | |
43e02a8a RW |
6797 | [AC_LANG_PUSH(Fortran) |
6798 | ||
6799 | if test -z "$FC" || test "X$FC" = "Xno"; then | |
6800 | _lt_disable_FC=yes | |
6801 | fi | |
1cf3d07d SE |
6802 | |
6803 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
6804 | _LT_TAGVAR(allow_undefined_flag, $1)= | |
6805 | _LT_TAGVAR(always_export_symbols, $1)=no | |
6806 | _LT_TAGVAR(archive_expsym_cmds, $1)= | |
6807 | _LT_TAGVAR(export_dynamic_flag_spec, $1)= | |
6808 | _LT_TAGVAR(hardcode_direct, $1)=no | |
6809 | _LT_TAGVAR(hardcode_direct_absolute, $1)=no | |
6810 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
6811 | _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= | |
6812 | _LT_TAGVAR(hardcode_libdir_separator, $1)= | |
6813 | _LT_TAGVAR(hardcode_minus_L, $1)=no | |
6814 | _LT_TAGVAR(hardcode_automatic, $1)=no | |
6815 | _LT_TAGVAR(inherit_rpath, $1)=no | |
6816 | _LT_TAGVAR(module_cmds, $1)= | |
6817 | _LT_TAGVAR(module_expsym_cmds, $1)= | |
6818 | _LT_TAGVAR(link_all_deplibs, $1)=unknown | |
6819 | _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds | |
43e02a8a RW |
6820 | _LT_TAGVAR(reload_flag, $1)=$reload_flag |
6821 | _LT_TAGVAR(reload_cmds, $1)=$reload_cmds | |
1cf3d07d SE |
6822 | _LT_TAGVAR(no_undefined_flag, $1)= |
6823 | _LT_TAGVAR(whole_archive_flag_spec, $1)= | |
6824 | _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no | |
6825 | ||
6826 | # Source file extension for fc test sources. | |
6827 | ac_ext=${ac_fc_srcext-f} | |
6828 | ||
6829 | # Object file extension for compiled fc test sources. | |
6830 | objext=o | |
6831 | _LT_TAGVAR(objext, $1)=$objext | |
6832 | ||
6833 | # No sense in running all these tests if we already determined that | |
6834 | # the FC compiler isn't working. Some variables (like enable_shared) | |
6835 | # are currently assumed to apply to all compilers on this platform, | |
6836 | # and will be corrupted by setting them based on a non-working compiler. | |
6837 | if test "$_lt_disable_FC" != yes; then | |
6838 | # Code to be used in simple compile tests | |
6839 | lt_simple_compile_test_code="\ | |
6840 | subroutine t | |
6841 | return | |
6842 | end | |
6843 | " | |
6844 | ||
6845 | # Code to be used in simple link tests | |
6846 | lt_simple_link_test_code="\ | |
6847 | program t | |
6848 | end | |
6849 | " | |
6850 | ||
6851 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
6852 | _LT_TAG_COMPILER | |
6853 | ||
6854 | # save warnings/boilerplate of simple test code | |
6855 | _LT_COMPILER_BOILERPLATE | |
6856 | _LT_LINKER_BOILERPLATE | |
6857 | ||
6858 | # Allow CC to be a program name with arguments. | |
6859 | lt_save_CC="$CC" | |
ae11dff4 | 6860 | lt_save_GCC=$GCC |
1cf3d07d SE |
6861 | CC=${FC-"f95"} |
6862 | compiler=$CC | |
ae11dff4 PG |
6863 | GCC=$ac_cv_fc_compiler_gnu |
6864 | ||
1cf3d07d SE |
6865 | _LT_TAGVAR(compiler, $1)=$CC |
6866 | _LT_CC_BASENAME([$compiler]) | |
6867 | ||
6868 | if test -n "$compiler"; then | |
6869 | AC_MSG_CHECKING([if libtool supports shared libraries]) | |
6870 | AC_MSG_RESULT([$can_build_shared]) | |
6871 | ||
6872 | AC_MSG_CHECKING([whether to build shared libraries]) | |
6873 | test "$can_build_shared" = "no" && enable_shared=no | |
6874 | ||
6875 | # On AIX, shared libraries and static libraries use the same namespace, and | |
6876 | # are all built from PIC. | |
6877 | case $host_os in | |
6878 | aix3*) | |
6879 | test "$enable_shared" = yes && enable_static=no | |
6880 | if test -n "$RANLIB"; then | |
6881 | archive_cmds="$archive_cmds~\$RANLIB \$lib" | |
6882 | postinstall_cmds='$RANLIB $lib' | |
6883 | fi | |
6884 | ;; | |
349b60e7 | 6885 | aix[[4-9]]*) |
1cf3d07d SE |
6886 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
6887 | test "$enable_shared" = yes && enable_static=no | |
6888 | fi | |
6889 | ;; | |
6890 | esac | |
6891 | AC_MSG_RESULT([$enable_shared]) | |
6892 | ||
6893 | AC_MSG_CHECKING([whether to build static libraries]) | |
6894 | # Make sure either enable_shared or enable_static is yes. | |
6895 | test "$enable_shared" = yes || enable_static=yes | |
6896 | AC_MSG_RESULT([$enable_static]) | |
6897 | ||
6898 | _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" | |
6899 | _LT_TAGVAR(LD, $1)="$LD" | |
6900 | ||
6901 | ## CAVEAT EMPTOR: | |
6902 | ## There is no encapsulation within the following macros, do not change | |
6903 | ## the running order or otherwise move them around unless you know exactly | |
6904 | ## what you are doing... | |
6905 | _LT_SYS_HIDDEN_LIBDEPS($1) | |
6906 | _LT_COMPILER_PIC($1) | |
6907 | _LT_COMPILER_C_O($1) | |
6908 | _LT_COMPILER_FILE_LOCKS($1) | |
6909 | _LT_LINKER_SHLIBS($1) | |
6910 | _LT_SYS_DYNAMIC_LINKER($1) | |
6911 | _LT_LINKER_HARDCODE_LIBPATH($1) | |
6912 | ||
6913 | _LT_CONFIG($1) | |
6914 | fi # test -n "$compiler" | |
6915 | ||
ae11dff4 | 6916 | GCC=$lt_save_GCC |
1cf3d07d SE |
6917 | CC="$lt_save_CC" |
6918 | fi # test "$_lt_disable_FC" != yes | |
6919 | ||
6920 | AC_LANG_POP | |
6921 | ])# _LT_LANG_FC_CONFIG | |
6922 | ||
6923 | ||
6924 | # _LT_LANG_GCJ_CONFIG([TAG]) | |
6925 | # -------------------------- | |
6926 | # Ensure that the configuration variables for the GNU Java Compiler compiler | |
6927 | # are suitably defined. These variables are subsequently used by _LT_CONFIG | |
6928 | # to write the compiler configuration to `libtool'. | |
6929 | m4_defun([_LT_LANG_GCJ_CONFIG], | |
6930 | [AC_REQUIRE([LT_PROG_GCJ])dnl | |
6931 | AC_LANG_SAVE | |
6932 | ||
6933 | # Source file extension for Java test sources. | |
6934 | ac_ext=java | |
6935 | ||
6936 | # Object file extension for compiled Java test sources. | |
6937 | objext=o | |
6938 | _LT_TAGVAR(objext, $1)=$objext | |
6939 | ||
6940 | # Code to be used in simple compile tests | |
6941 | lt_simple_compile_test_code="class foo {}" | |
6942 | ||
6943 | # Code to be used in simple link tests | |
6944 | lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' | |
6945 | ||
6946 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
6947 | _LT_TAG_COMPILER | |
6948 | ||
6949 | # save warnings/boilerplate of simple test code | |
6950 | _LT_COMPILER_BOILERPLATE | |
6951 | _LT_LINKER_BOILERPLATE | |
6952 | ||
6953 | # Allow CC to be a program name with arguments. | |
eecb7461 | 6954 | lt_save_CC="$CC" |
ae11dff4 PG |
6955 | lt_save_GCC=$GCC |
6956 | GCC=yes | |
eecb7461 | 6957 | CC=${GCJ-"gcj"} |
1cf3d07d SE |
6958 | compiler=$CC |
6959 | _LT_TAGVAR(compiler, $1)=$CC | |
ae11dff4 | 6960 | _LT_TAGVAR(LD, $1)="$LD" |
1cf3d07d SE |
6961 | _LT_CC_BASENAME([$compiler]) |
6962 | ||
6963 | # GCJ did not exist at the time GCC didn't implicitly link libc in. | |
6964 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no | |
6965 | ||
6966 | _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds | |
43e02a8a RW |
6967 | _LT_TAGVAR(reload_flag, $1)=$reload_flag |
6968 | _LT_TAGVAR(reload_cmds, $1)=$reload_cmds | |
1cf3d07d SE |
6969 | |
6970 | ## CAVEAT EMPTOR: | |
6971 | ## There is no encapsulation within the following macros, do not change | |
6972 | ## the running order or otherwise move them around unless you know exactly | |
6973 | ## what you are doing... | |
6974 | if test -n "$compiler"; then | |
6975 | _LT_COMPILER_NO_RTTI($1) | |
6976 | _LT_COMPILER_PIC($1) | |
6977 | _LT_COMPILER_C_O($1) | |
6978 | _LT_COMPILER_FILE_LOCKS($1) | |
6979 | _LT_LINKER_SHLIBS($1) | |
1cf3d07d SE |
6980 | _LT_LINKER_HARDCODE_LIBPATH($1) |
6981 | ||
6982 | _LT_CONFIG($1) | |
6983 | fi | |
6984 | ||
6985 | AC_LANG_RESTORE | |
ae11dff4 PG |
6986 | |
6987 | GCC=$lt_save_GCC | |
eecb7461 | 6988 | CC="$lt_save_CC" |
1cf3d07d SE |
6989 | ])# _LT_LANG_GCJ_CONFIG |
6990 | ||
6991 | ||
6992 | # _LT_LANG_RC_CONFIG([TAG]) | |
6993 | # ------------------------- | |
6994 | # Ensure that the configuration variables for the Windows resource compiler | |
6995 | # are suitably defined. These variables are subsequently used by _LT_CONFIG | |
6996 | # to write the compiler configuration to `libtool'. | |
6997 | m4_defun([_LT_LANG_RC_CONFIG], | |
6998 | [AC_REQUIRE([LT_PROG_RC])dnl | |
6999 | AC_LANG_SAVE | |
7000 | ||
7001 | # Source file extension for RC test sources. | |
7002 | ac_ext=rc | |
7003 | ||
7004 | # Object file extension for compiled RC test sources. | |
7005 | objext=o | |
7006 | _LT_TAGVAR(objext, $1)=$objext | |
7007 | ||
7008 | # Code to be used in simple compile tests | |
7009 | lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' | |
7010 | ||
7011 | # Code to be used in simple link tests | |
7012 | lt_simple_link_test_code="$lt_simple_compile_test_code" | |
7013 | ||
7014 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
7015 | _LT_TAG_COMPILER | |
7016 | ||
7017 | # save warnings/boilerplate of simple test code | |
7018 | _LT_COMPILER_BOILERPLATE | |
7019 | _LT_LINKER_BOILERPLATE | |
7020 | ||
7021 | # Allow CC to be a program name with arguments. | |
7022 | lt_save_CC="$CC" | |
ae11dff4 PG |
7023 | lt_save_GCC=$GCC |
7024 | GCC= | |
1cf3d07d SE |
7025 | CC=${RC-"windres"} |
7026 | compiler=$CC | |
7027 | _LT_TAGVAR(compiler, $1)=$CC | |
7028 | _LT_CC_BASENAME([$compiler]) | |
7029 | _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes | |
7030 | ||
7031 | if test -n "$compiler"; then | |
7032 | : | |
7033 | _LT_CONFIG($1) | |
7034 | fi | |
7035 | ||
ae11dff4 | 7036 | GCC=$lt_save_GCC |
1cf3d07d SE |
7037 | AC_LANG_RESTORE |
7038 | CC="$lt_save_CC" | |
7039 | ])# _LT_LANG_RC_CONFIG | |
7040 | ||
7041 | ||
7042 | # LT_PROG_GCJ | |
7043 | # ----------- | |
7044 | AC_DEFUN([LT_PROG_GCJ], | |
7045 | [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], | |
7046 | [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], | |
7047 | [AC_CHECK_TOOL(GCJ, gcj,) | |
7048 | test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" | |
7049 | AC_SUBST(GCJFLAGS)])])[]dnl | |
4f4caf92 | 7050 | ]) |
1cf3d07d SE |
7051 | |
7052 | # Old name: | |
7053 | AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) | |
7054 | dnl aclocal-1.4 backwards compatibility: | |
7055 | dnl AC_DEFUN([LT_AC_PROG_GCJ], []) | |
7056 | ||
7057 | ||
7058 | # LT_PROG_RC | |
7059 | # ---------- | |
7060 | AC_DEFUN([LT_PROG_RC], | |
7061 | [AC_CHECK_TOOL(RC, windres,) | |
4f4caf92 AO |
7062 | ]) |
7063 | ||
1cf3d07d SE |
7064 | # Old name: |
7065 | AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) | |
7066 | dnl aclocal-1.4 backwards compatibility: | |
7067 | dnl AC_DEFUN([LT_AC_PROG_RC], []) | |
4f4caf92 | 7068 | |
1cf3d07d SE |
7069 | |
7070 | # _LT_DECL_EGREP | |
7071 | # -------------- | |
7072 | # If we don't have a new enough Autoconf to choose the best grep | |
7073 | # available, choose the one first in the user's PATH. | |
7074 | m4_defun([_LT_DECL_EGREP], | |
7075 | [AC_REQUIRE([AC_PROG_EGREP])dnl | |
7076 | AC_REQUIRE([AC_PROG_FGREP])dnl | |
7077 | test -z "$GREP" && GREP=grep | |
7078 | _LT_DECL([], [GREP], [1], [A grep program that handles long lines]) | |
7079 | _LT_DECL([], [EGREP], [1], [An ERE matcher]) | |
7080 | _LT_DECL([], [FGREP], [1], [A literal string matcher]) | |
7081 | dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too | |
7082 | AC_SUBST([GREP]) | |
7083 | ]) | |
7084 | ||
7085 | ||
ae11dff4 PG |
7086 | # _LT_DECL_OBJDUMP |
7087 | # -------------- | |
7088 | # If we don't have a new enough Autoconf to choose the best objdump | |
7089 | # available, choose the one first in the user's PATH. | |
7090 | m4_defun([_LT_DECL_OBJDUMP], | |
7091 | [AC_CHECK_TOOL(OBJDUMP, objdump, false) | |
7092 | test -z "$OBJDUMP" && OBJDUMP=objdump | |
7093 | _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) | |
7094 | AC_SUBST([OBJDUMP]) | |
7095 | ]) | |
7096 | ||
7097 | ||
1cf3d07d SE |
7098 | # _LT_DECL_SED |
7099 | # ------------ | |
7100 | # Check for a fully-functional sed program, that truncates | |
7101 | # as few characters as possible. Prefer GNU sed if found. | |
7102 | m4_defun([_LT_DECL_SED], | |
7103 | [AC_PROG_SED | |
7104 | test -z "$SED" && SED=sed | |
7105 | Xsed="$SED -e 1s/^X//" | |
7106 | _LT_DECL([], [SED], [1], [A sed program that does not truncate output]) | |
7107 | _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], | |
7108 | [Sed that helps us avoid accidentally triggering echo(1) options like -n]) | |
7109 | ])# _LT_DECL_SED | |
7110 | ||
7111 | m4_ifndef([AC_PROG_SED], [ | |
7112 | ############################################################ | |
7113 | # NOTE: This macro has been submitted for inclusion into # | |
7114 | # GNU Autoconf as AC_PROG_SED. When it is available in # | |
7115 | # a released version of Autoconf we should remove this # | |
7116 | # macro and use it instead. # | |
7117 | ############################################################ | |
7118 | ||
7119 | m4_defun([AC_PROG_SED], | |
7120 | [AC_MSG_CHECKING([for a sed that does not truncate output]) | |
7121 | AC_CACHE_VAL(lt_cv_path_SED, | |
7122 | [# Loop through the user's path and test for sed and gsed. | |
7123 | # Then use that list of sed's as ones to test for truncation. | |
7124 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
7125 | for as_dir in $PATH | |
7126 | do | |
7127 | IFS=$as_save_IFS | |
7128 | test -z "$as_dir" && as_dir=. | |
7129 | for lt_ac_prog in sed gsed; do | |
7130 | for ac_exec_ext in '' $ac_executable_extensions; do | |
7131 | if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then | |
7132 | lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" | |
4f4caf92 | 7133 | fi |
1cf3d07d SE |
7134 | done |
7135 | done | |
7136 | done | |
7137 | IFS=$as_save_IFS | |
7138 | lt_ac_max=0 | |
7139 | lt_ac_count=0 | |
7140 | # Add /usr/xpg4/bin/sed as it is typically found on Solaris | |
7141 | # along with /bin/sed that truncates output. | |
7142 | for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do | |
7143 | test ! -f $lt_ac_sed && continue | |
7144 | cat /dev/null > conftest.in | |
7145 | lt_ac_count=0 | |
7146 | echo $ECHO_N "0123456789$ECHO_C" >conftest.in | |
7147 | # Check for GNU sed and select it if it is found. | |
7148 | if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then | |
7149 | lt_cv_path_SED=$lt_ac_sed | |
7150 | break | |
7151 | fi | |
7152 | while true; do | |
7153 | cat conftest.in conftest.in >conftest.tmp | |
7154 | mv conftest.tmp conftest.in | |
7155 | cp conftest.in conftest.nl | |
7156 | echo >>conftest.nl | |
7157 | $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break | |
7158 | cmp -s conftest.out conftest.nl || break | |
7159 | # 10000 chars as input seems more than enough | |
7160 | test $lt_ac_count -gt 10 && break | |
7161 | lt_ac_count=`expr $lt_ac_count + 1` | |
7162 | if test $lt_ac_count -gt $lt_ac_max; then | |
7163 | lt_ac_max=$lt_ac_count | |
7164 | lt_cv_path_SED=$lt_ac_sed | |
4f4caf92 AO |
7165 | fi |
7166 | done | |
1cf3d07d | 7167 | done |
4f4caf92 | 7168 | ]) |
1cf3d07d SE |
7169 | SED=$lt_cv_path_SED |
7170 | AC_SUBST([SED]) | |
7171 | AC_MSG_RESULT([$SED]) | |
7172 | ])#AC_PROG_SED | |
7173 | ])#m4_ifndef | |
4f4caf92 | 7174 | |
1cf3d07d SE |
7175 | # Old name: |
7176 | AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) | |
7177 | dnl aclocal-1.4 backwards compatibility: | |
7178 | dnl AC_DEFUN([LT_AC_PROG_SED], []) | |
7179 | ||
7180 | ||
7181 | # _LT_CHECK_SHELL_FEATURES | |
7182 | # ------------------------ | |
7183 | # Find out whether the shell is Bourne or XSI compatible, | |
7184 | # or has some other useful features. | |
7185 | m4_defun([_LT_CHECK_SHELL_FEATURES], | |
7186 | [AC_MSG_CHECKING([whether the shell understands some XSI constructs]) | |
7187 | # Try some XSI features | |
7188 | xsi_shell=no | |
7189 | ( _lt_dummy="a/b/c" | |
7190 | test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ | |
ae11dff4 PG |
7191 | = c,a/b,, \ |
7192 | && eval 'test $(( 1 + 1 )) -eq 2 \ | |
7193 | && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ | |
1cf3d07d SE |
7194 | && xsi_shell=yes |
7195 | AC_MSG_RESULT([$xsi_shell]) | |
7196 | _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) | |
7197 | ||
7198 | AC_MSG_CHECKING([whether the shell understands "+="]) | |
7199 | lt_shell_append=no | |
7200 | ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ | |
7201 | >/dev/null 2>&1 \ | |
7202 | && lt_shell_append=yes | |
7203 | AC_MSG_RESULT([$lt_shell_append]) | |
7204 | _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) | |
7205 | ||
7206 | if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then | |
7207 | lt_unset=unset | |
7208 | else | |
7209 | lt_unset=false | |
7210 | fi | |
7211 | _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl | |
7212 | ||
7213 | # test EBCDIC or ASCII | |
7214 | case `echo X|tr X '\101'` in | |
7215 | A) # ASCII based system | |
7216 | # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr | |
7217 | lt_SP2NL='tr \040 \012' | |
7218 | lt_NL2SP='tr \015\012 \040\040' | |
4f4caf92 | 7219 | ;; |
1cf3d07d SE |
7220 | *) # EBCDIC based system |
7221 | lt_SP2NL='tr \100 \n' | |
7222 | lt_NL2SP='tr \r\n \100\100' | |
4f4caf92 AO |
7223 | ;; |
7224 | esac | |
1cf3d07d SE |
7225 | _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl |
7226 | _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl | |
7227 | ])# _LT_CHECK_SHELL_FEATURES | |
4f4caf92 | 7228 | |
4f4caf92 | 7229 | |
1cf3d07d SE |
7230 | # _LT_PROG_XSI_SHELLFNS |
7231 | # --------------------- | |
7232 | # Bourne and XSI compatible variants of some useful shell functions. | |
7233 | m4_defun([_LT_PROG_XSI_SHELLFNS], | |
7234 | [case $xsi_shell in | |
7235 | yes) | |
7236 | cat << \_LT_EOF >> "$cfgfile" | |
ae11dff4 | 7237 | |
1cf3d07d SE |
7238 | # func_dirname file append nondir_replacement |
7239 | # Compute the dirname of FILE. If nonempty, add APPEND to the result, | |
7240 | # otherwise set result to NONDIR_REPLACEMENT. | |
7241 | func_dirname () | |
7242 | { | |
7243 | case ${1} in | |
7244 | */*) func_dirname_result="${1%/*}${2}" ;; | |
7245 | * ) func_dirname_result="${3}" ;; | |
7246 | esac | |
7247 | } | |
7248 | ||
7249 | # func_basename file | |
7250 | func_basename () | |
7251 | { | |
7252 | func_basename_result="${1##*/}" | |
7253 | } | |
7254 | ||
ae11dff4 PG |
7255 | # func_dirname_and_basename file append nondir_replacement |
7256 | # perform func_basename and func_dirname in a single function | |
7257 | # call: | |
7258 | # dirname: Compute the dirname of FILE. If nonempty, | |
7259 | # add APPEND to the result, otherwise set result | |
7260 | # to NONDIR_REPLACEMENT. | |
7261 | # value returned in "$func_dirname_result" | |
7262 | # basename: Compute filename of FILE. | |
7263 | # value retuned in "$func_basename_result" | |
7264 | # Implementation must be kept synchronized with func_dirname | |
7265 | # and func_basename. For efficiency, we do not delegate to | |
7266 | # those functions but instead duplicate the functionality here. | |
7267 | func_dirname_and_basename () | |
7268 | { | |
7269 | case ${1} in | |
7270 | */*) func_dirname_result="${1%/*}${2}" ;; | |
7271 | * ) func_dirname_result="${3}" ;; | |
7272 | esac | |
7273 | func_basename_result="${1##*/}" | |
7274 | } | |
7275 | ||
1cf3d07d SE |
7276 | # func_stripname prefix suffix name |
7277 | # strip PREFIX and SUFFIX off of NAME. | |
7278 | # PREFIX and SUFFIX must not contain globbing or regex special | |
7279 | # characters, hashes, percent signs, but SUFFIX may contain a leading | |
7280 | # dot (in which case that matches only a dot). | |
7281 | func_stripname () | |
7282 | { | |
7283 | # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are | |
7284 | # positional parameters, so assign one to ordinary parameter first. | |
7285 | func_stripname_result=${3} | |
7286 | func_stripname_result=${func_stripname_result#"${1}"} | |
7287 | func_stripname_result=${func_stripname_result%"${2}"} | |
7288 | } | |
7289 | ||
7290 | # func_opt_split | |
7291 | func_opt_split () | |
7292 | { | |
7293 | func_opt_split_opt=${1%%=*} | |
7294 | func_opt_split_arg=${1#*=} | |
7295 | } | |
7296 | ||
7297 | # func_lo2o object | |
7298 | func_lo2o () | |
7299 | { | |
7300 | case ${1} in | |
7301 | *.lo) func_lo2o_result=${1%.lo}.${objext} ;; | |
7302 | *) func_lo2o_result=${1} ;; | |
7303 | esac | |
7304 | } | |
ae11dff4 PG |
7305 | |
7306 | # func_xform libobj-or-source | |
7307 | func_xform () | |
7308 | { | |
7309 | func_xform_result=${1%.*}.lo | |
7310 | } | |
7311 | ||
7312 | # func_arith arithmetic-term... | |
7313 | func_arith () | |
7314 | { | |
7315 | func_arith_result=$(( $[*] )) | |
7316 | } | |
7317 | ||
7318 | # func_len string | |
7319 | # STRING may not start with a hyphen. | |
7320 | func_len () | |
7321 | { | |
7322 | func_len_result=${#1} | |
7323 | } | |
7324 | ||
1cf3d07d SE |
7325 | _LT_EOF |
7326 | ;; | |
7327 | *) # Bourne compatible functions. | |
7328 | cat << \_LT_EOF >> "$cfgfile" | |
ae11dff4 | 7329 | |
1cf3d07d SE |
7330 | # func_dirname file append nondir_replacement |
7331 | # Compute the dirname of FILE. If nonempty, add APPEND to the result, | |
7332 | # otherwise set result to NONDIR_REPLACEMENT. | |
7333 | func_dirname () | |
7334 | { | |
7335 | # Extract subdirectory from the argument. | |
43e02a8a | 7336 | func_dirname_result=`$ECHO "${1}" | $SED "$dirname"` |
1cf3d07d SE |
7337 | if test "X$func_dirname_result" = "X${1}"; then |
7338 | func_dirname_result="${3}" | |
4f4caf92 | 7339 | else |
1cf3d07d | 7340 | func_dirname_result="$func_dirname_result${2}" |
4f4caf92 | 7341 | fi |
1cf3d07d | 7342 | } |
4f4caf92 | 7343 | |
1cf3d07d SE |
7344 | # func_basename file |
7345 | func_basename () | |
7346 | { | |
43e02a8a | 7347 | func_basename_result=`$ECHO "${1}" | $SED "$basename"` |
1cf3d07d | 7348 | } |
4f4caf92 | 7349 | |
ae11dff4 PG |
7350 | dnl func_dirname_and_basename |
7351 | dnl A portable version of this function is already defined in general.m4sh | |
7352 | dnl so there is no need for it here. | |
7353 | ||
1cf3d07d SE |
7354 | # func_stripname prefix suffix name |
7355 | # strip PREFIX and SUFFIX off of NAME. | |
7356 | # PREFIX and SUFFIX must not contain globbing or regex special | |
7357 | # characters, hashes, percent signs, but SUFFIX may contain a leading | |
7358 | # dot (in which case that matches only a dot). | |
7359 | # func_strip_suffix prefix name | |
7360 | func_stripname () | |
7361 | { | |
7362 | case ${2} in | |
43e02a8a RW |
7363 | .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; |
7364 | *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; | |
1cf3d07d SE |
7365 | esac |
7366 | } | |
82e23236 | 7367 | |
1cf3d07d SE |
7368 | # sed scripts: |
7369 | my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q' | |
7370 | my_sed_long_arg='1s/^-[[^=]]*=//' | |
4f4caf92 | 7371 | |
1cf3d07d SE |
7372 | # func_opt_split |
7373 | func_opt_split () | |
7374 | { | |
43e02a8a RW |
7375 | func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"` |
7376 | func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"` | |
1cf3d07d | 7377 | } |
4f4caf92 | 7378 | |
1cf3d07d SE |
7379 | # func_lo2o object |
7380 | func_lo2o () | |
7381 | { | |
43e02a8a | 7382 | func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` |
1cf3d07d | 7383 | } |
ae11dff4 PG |
7384 | |
7385 | # func_xform libobj-or-source | |
7386 | func_xform () | |
7387 | { | |
43e02a8a | 7388 | func_xform_result=`$ECHO "${1}" | $SED 's/\.[[^.]]*$/.lo/'` |
ae11dff4 PG |
7389 | } |
7390 | ||
7391 | # func_arith arithmetic-term... | |
7392 | func_arith () | |
7393 | { | |
7394 | func_arith_result=`expr "$[@]"` | |
7395 | } | |
7396 | ||
7397 | # func_len string | |
7398 | # STRING may not start with a hyphen. | |
7399 | func_len () | |
7400 | { | |
7401 | func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len` | |
7402 | } | |
7403 | ||
1cf3d07d SE |
7404 | _LT_EOF |
7405 | esac | |
4f4caf92 | 7406 | |
1cf3d07d SE |
7407 | case $lt_shell_append in |
7408 | yes) | |
7409 | cat << \_LT_EOF >> "$cfgfile" | |
7410 | ||
7411 | # func_append var value | |
7412 | # Append VALUE to the end of shell variable VAR. | |
7413 | func_append () | |
7414 | { | |
7415 | eval "$[1]+=\$[2]" | |
7416 | } | |
7417 | _LT_EOF | |
7418 | ;; | |
7419 | *) | |
7420 | cat << \_LT_EOF >> "$cfgfile" | |
4f4caf92 | 7421 | |
1cf3d07d SE |
7422 | # func_append var value |
7423 | # Append VALUE to the end of shell variable VAR. | |
7424 | func_append () | |
7425 | { | |
7426 | eval "$[1]=\$$[1]\$[2]" | |
7427 | } | |
ae11dff4 | 7428 | |
1cf3d07d SE |
7429 | _LT_EOF |
7430 | ;; | |
7431 | esac | |
06298abd | 7432 | ]) |