df4efff7 |
1 | # generated automatically by aclocal 1.7.9 -*- Autoconf -*- |
2 | |
3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002 |
4 | # Free Software Foundation, Inc. |
5 | # This file is free software; the Free Software Foundation |
6 | # gives unlimited permission to copy and/or distribute it, |
7 | # with or without modifications, as long as this notice is preserved. |
8 | |
9 | # This program is distributed in the hope that it will be useful, |
10 | # but WITHOUT ANY WARRANTY, to the extent permitted by law; without |
11 | # even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
12 | # PARTICULAR PURPOSE. |
13 | |
14 | # Do all the work for Automake. -*- Autoconf -*- |
15 | |
16 | # This macro actually does too much some checks are only needed if |
17 | # your package does certain things. But this isn't really a big deal. |
18 | |
19 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 |
20 | # Free Software Foundation, Inc. |
21 | |
22 | # This program is free software; you can redistribute it and/or modify |
23 | # it under the terms of the GNU General Public License as published by |
24 | # the Free Software Foundation; either version 2, or (at your option) |
25 | # any later version. |
26 | |
27 | # This program is distributed in the hope that it will be useful, |
28 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
29 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
30 | # GNU General Public License for more details. |
31 | |
32 | # You should have received a copy of the GNU General Public License |
33 | # along with this program; if not, write to the Free Software |
34 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
35 | # 02111-1307, USA. |
36 | |
37 | # serial 10 |
38 | |
39 | AC_PREREQ([2.54]) |
40 | |
41 | # Autoconf 2.50 wants to disallow AM_ names. We explicitly allow |
42 | # the ones we care about. |
43 | m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl |
44 | |
45 | # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) |
46 | # AM_INIT_AUTOMAKE([OPTIONS]) |
47 | # ----------------------------------------------- |
48 | # The call with PACKAGE and VERSION arguments is the old style |
49 | # call (pre autoconf-2.50), which is being phased out. PACKAGE |
50 | # and VERSION should now be passed to AC_INIT and removed from |
51 | # the call to AM_INIT_AUTOMAKE. |
52 | # We support both call styles for the transition. After |
53 | # the next Automake release, Autoconf can make the AC_INIT |
54 | # arguments mandatory, and then we can depend on a new Autoconf |
55 | # release and drop the old call support. |
56 | AC_DEFUN([AM_INIT_AUTOMAKE], |
57 | [AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl |
58 | AC_REQUIRE([AC_PROG_INSTALL])dnl |
59 | # test to see if srcdir already configured |
60 | if test "`cd $srcdir && pwd`" != "`pwd`" && |
61 | test -f $srcdir/config.status; then |
62 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) |
63 | fi |
64 | |
65 | # test whether we have cygpath |
66 | if test -z "$CYGPATH_W"; then |
67 | if (cygpath --version) >/dev/null 2>/dev/null; then |
68 | CYGPATH_W='cygpath -w' |
69 | else |
70 | CYGPATH_W=echo |
71 | fi |
72 | fi |
73 | AC_SUBST([CYGPATH_W]) |
74 | |
75 | # Define the identity of the package. |
76 | dnl Distinguish between old-style and new-style calls. |
77 | m4_ifval([$2], |
78 | [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl |
79 | AC_SUBST([PACKAGE], [$1])dnl |
80 | AC_SUBST([VERSION], [$2])], |
81 | [_AM_SET_OPTIONS([$1])dnl |
82 | AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl |
83 | AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl |
84 | |
85 | _AM_IF_OPTION([no-define],, |
86 | [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) |
87 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl |
88 | |
89 | # Some tools Automake needs. |
90 | AC_REQUIRE([AM_SANITY_CHECK])dnl |
91 | AC_REQUIRE([AC_ARG_PROGRAM])dnl |
92 | AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) |
93 | AM_MISSING_PROG(AUTOCONF, autoconf) |
94 | AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) |
95 | AM_MISSING_PROG(AUTOHEADER, autoheader) |
96 | AM_MISSING_PROG(MAKEINFO, makeinfo) |
97 | AM_MISSING_PROG(AMTAR, tar) |
98 | AM_PROG_INSTALL_SH |
99 | AM_PROG_INSTALL_STRIP |
100 | # We need awk for the "check" target. The system "awk" is bad on |
101 | # some platforms. |
102 | AC_REQUIRE([AC_PROG_AWK])dnl |
103 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl |
104 | AC_REQUIRE([AM_SET_LEADING_DOT])dnl |
105 | |
106 | _AM_IF_OPTION([no-dependencies],, |
107 | [AC_PROVIDE_IFELSE([AC_PROG_CC], |
108 | [_AM_DEPENDENCIES(CC)], |
109 | [define([AC_PROG_CC], |
110 | defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl |
111 | AC_PROVIDE_IFELSE([AC_PROG_CXX], |
112 | [_AM_DEPENDENCIES(CXX)], |
113 | [define([AC_PROG_CXX], |
114 | defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl |
115 | ]) |
116 | ]) |
117 | |
118 | |
119 | # When config.status generates a header, we must update the stamp-h file. |
120 | # This file resides in the same directory as the config header |
121 | # that is generated. The stamp files are numbered to have different names. |
122 | |
123 | # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the |
124 | # loop where config.status creates the headers, so we can generate |
125 | # our stamp files there. |
126 | AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], |
127 | [# Compute $1's index in $config_headers. |
128 | _am_stamp_count=1 |
129 | for _am_header in $config_headers :; do |
130 | case $_am_header in |
131 | $1 | $1:* ) |
132 | break ;; |
133 | * ) |
134 | _am_stamp_count=`expr $_am_stamp_count + 1` ;; |
135 | esac |
136 | done |
137 | echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count]) |
138 | |
139 | # Copyright 2002 Free Software Foundation, Inc. |
140 | |
141 | # This program is free software; you can redistribute it and/or modify |
142 | # it under the terms of the GNU General Public License as published by |
143 | # the Free Software Foundation; either version 2, or (at your option) |
144 | # any later version. |
145 | |
146 | # This program is distributed in the hope that it will be useful, |
147 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
148 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
149 | # GNU General Public License for more details. |
150 | |
151 | # You should have received a copy of the GNU General Public License |
152 | # along with this program; if not, write to the Free Software |
153 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
154 | |
155 | # AM_AUTOMAKE_VERSION(VERSION) |
156 | # ---------------------------- |
157 | # Automake X.Y traces this macro to ensure aclocal.m4 has been |
158 | # generated from the m4 files accompanying Automake X.Y. |
159 | AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.7"]) |
160 | |
161 | # AM_SET_CURRENT_AUTOMAKE_VERSION |
162 | # ------------------------------- |
163 | # Call AM_AUTOMAKE_VERSION so it can be traced. |
164 | # This function is AC_REQUIREd by AC_INIT_AUTOMAKE. |
165 | AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], |
166 | [AM_AUTOMAKE_VERSION([1.7.9])]) |
167 | |
168 | # Helper functions for option handling. -*- Autoconf -*- |
169 | |
170 | # Copyright 2001, 2002 Free Software Foundation, Inc. |
171 | |
172 | # This program is free software; you can redistribute it and/or modify |
173 | # it under the terms of the GNU General Public License as published by |
174 | # the Free Software Foundation; either version 2, or (at your option) |
175 | # any later version. |
176 | |
177 | # This program is distributed in the hope that it will be useful, |
178 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
179 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
180 | # GNU General Public License for more details. |
181 | |
182 | # You should have received a copy of the GNU General Public License |
183 | # along with this program; if not, write to the Free Software |
184 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
185 | # 02111-1307, USA. |
186 | |
187 | # serial 2 |
188 | |
189 | # _AM_MANGLE_OPTION(NAME) |
190 | # ----------------------- |
191 | AC_DEFUN([_AM_MANGLE_OPTION], |
192 | [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) |
193 | |
194 | # _AM_SET_OPTION(NAME) |
195 | # ------------------------------ |
196 | # Set option NAME. Presently that only means defining a flag for this option. |
197 | AC_DEFUN([_AM_SET_OPTION], |
198 | [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) |
199 | |
200 | # _AM_SET_OPTIONS(OPTIONS) |
201 | # ---------------------------------- |
202 | # OPTIONS is a space-separated list of Automake options. |
203 | AC_DEFUN([_AM_SET_OPTIONS], |
204 | [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) |
205 | |
206 | # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) |
207 | # ------------------------------------------- |
208 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. |
209 | AC_DEFUN([_AM_IF_OPTION], |
210 | [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) |
211 | |
212 | # |
213 | # Check to make sure that the build environment is sane. |
214 | # |
215 | |
216 | # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc. |
217 | |
218 | # This program is free software; you can redistribute it and/or modify |
219 | # it under the terms of the GNU General Public License as published by |
220 | # the Free Software Foundation; either version 2, or (at your option) |
221 | # any later version. |
222 | |
223 | # This program is distributed in the hope that it will be useful, |
224 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
225 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
226 | # GNU General Public License for more details. |
227 | |
228 | # You should have received a copy of the GNU General Public License |
229 | # along with this program; if not, write to the Free Software |
230 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
231 | # 02111-1307, USA. |
232 | |
233 | # serial 3 |
234 | |
235 | # AM_SANITY_CHECK |
236 | # --------------- |
237 | AC_DEFUN([AM_SANITY_CHECK], |
238 | [AC_MSG_CHECKING([whether build environment is sane]) |
239 | # Just in case |
240 | sleep 1 |
241 | echo timestamp > conftest.file |
242 | # Do `set' in a subshell so we don't clobber the current shell's |
243 | # arguments. Must try -L first in case configure is actually a |
244 | # symlink; some systems play weird games with the mod time of symlinks |
245 | # (eg FreeBSD returns the mod time of the symlink's containing |
246 | # directory). |
247 | if ( |
248 | set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` |
249 | if test "$[*]" = "X"; then |
250 | # -L didn't work. |
251 | set X `ls -t $srcdir/configure conftest.file` |
252 | fi |
253 | rm -f conftest.file |
254 | if test "$[*]" != "X $srcdir/configure conftest.file" \ |
255 | && test "$[*]" != "X conftest.file $srcdir/configure"; then |
256 | |
257 | # If neither matched, then we have a broken ls. This can happen |
258 | # if, for instance, CONFIG_SHELL is bash and it inherits a |
259 | # broken ls alias from the environment. This has actually |
260 | # happened. Such a system could not be considered "sane". |
261 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken |
262 | alias in your environment]) |
263 | fi |
264 | |
265 | test "$[2]" = conftest.file |
266 | ) |
267 | then |
268 | # Ok. |
269 | : |
270 | else |
271 | AC_MSG_ERROR([newly created file is older than distributed files! |
272 | Check your system clock]) |
273 | fi |
274 | AC_MSG_RESULT(yes)]) |
275 | |
276 | # -*- Autoconf -*- |
277 | |
278 | |
279 | # Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc. |
280 | |
281 | # This program is free software; you can redistribute it and/or modify |
282 | # it under the terms of the GNU General Public License as published by |
283 | # the Free Software Foundation; either version 2, or (at your option) |
284 | # any later version. |
285 | |
286 | # This program is distributed in the hope that it will be useful, |
287 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
288 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
289 | # GNU General Public License for more details. |
290 | |
291 | # You should have received a copy of the GNU General Public License |
292 | # along with this program; if not, write to the Free Software |
293 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
294 | # 02111-1307, USA. |
295 | |
296 | # serial 3 |
297 | |
298 | # AM_MISSING_PROG(NAME, PROGRAM) |
299 | # ------------------------------ |
300 | AC_DEFUN([AM_MISSING_PROG], |
301 | [AC_REQUIRE([AM_MISSING_HAS_RUN]) |
302 | $1=${$1-"${am_missing_run}$2"} |
303 | AC_SUBST($1)]) |
304 | |
305 | |
306 | # AM_MISSING_HAS_RUN |
307 | # ------------------ |
308 | # Define MISSING if not defined so far and test if it supports --run. |
309 | # If it does, set am_missing_run to use it, otherwise, to nothing. |
310 | AC_DEFUN([AM_MISSING_HAS_RUN], |
311 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
312 | test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" |
313 | # Use eval to expand $SHELL |
314 | if eval "$MISSING --run true"; then |
315 | am_missing_run="$MISSING --run " |
316 | else |
317 | am_missing_run= |
318 | AC_MSG_WARN([`missing' script is too old or missing]) |
319 | fi |
320 | ]) |
321 | |
322 | # AM_AUX_DIR_EXPAND |
323 | |
324 | # Copyright 2001 Free Software Foundation, Inc. |
325 | |
326 | # This program is free software; you can redistribute it and/or modify |
327 | # it under the terms of the GNU General Public License as published by |
328 | # the Free Software Foundation; either version 2, or (at your option) |
329 | # any later version. |
330 | |
331 | # This program is distributed in the hope that it will be useful, |
332 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
333 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
334 | # GNU General Public License for more details. |
335 | |
336 | # You should have received a copy of the GNU General Public License |
337 | # along with this program; if not, write to the Free Software |
338 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
339 | # 02111-1307, USA. |
340 | |
341 | # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets |
342 | # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to |
343 | # `$srcdir', `$srcdir/..', or `$srcdir/../..'. |
344 | # |
345 | # Of course, Automake must honor this variable whenever it calls a |
346 | # tool from the auxiliary directory. The problem is that $srcdir (and |
347 | # therefore $ac_aux_dir as well) can be either absolute or relative, |
348 | # depending on how configure is run. This is pretty annoying, since |
349 | # it makes $ac_aux_dir quite unusable in subdirectories: in the top |
350 | # source directory, any form will work fine, but in subdirectories a |
351 | # relative path needs to be adjusted first. |
352 | # |
353 | # $ac_aux_dir/missing |
354 | # fails when called from a subdirectory if $ac_aux_dir is relative |
355 | # $top_srcdir/$ac_aux_dir/missing |
356 | # fails if $ac_aux_dir is absolute, |
357 | # fails when called from a subdirectory in a VPATH build with |
358 | # a relative $ac_aux_dir |
359 | # |
360 | # The reason of the latter failure is that $top_srcdir and $ac_aux_dir |
361 | # are both prefixed by $srcdir. In an in-source build this is usually |
362 | # harmless because $srcdir is `.', but things will broke when you |
363 | # start a VPATH build or use an absolute $srcdir. |
364 | # |
365 | # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, |
366 | # iff we strip the leading $srcdir from $ac_aux_dir. That would be: |
367 | # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` |
368 | # and then we would define $MISSING as |
369 | # MISSING="\${SHELL} $am_aux_dir/missing" |
370 | # This will work as long as MISSING is not called from configure, because |
371 | # unfortunately $(top_srcdir) has no meaning in configure. |
372 | # However there are other variables, like CC, which are often used in |
373 | # configure, and could therefore not use this "fixed" $ac_aux_dir. |
374 | # |
375 | # Another solution, used here, is to always expand $ac_aux_dir to an |
376 | # absolute PATH. The drawback is that using absolute paths prevent a |
377 | # configured tree to be moved without reconfiguration. |
378 | |
379 | # Rely on autoconf to set up CDPATH properly. |
380 | AC_PREREQ([2.50]) |
381 | |
382 | AC_DEFUN([AM_AUX_DIR_EXPAND], [ |
383 | # expand $ac_aux_dir to an absolute path |
384 | am_aux_dir=`cd $ac_aux_dir && pwd` |
385 | ]) |
386 | |
387 | # AM_PROG_INSTALL_SH |
388 | # ------------------ |
389 | # Define $install_sh. |
390 | |
391 | # Copyright 2001 Free Software Foundation, Inc. |
392 | |
393 | # This program is free software; you can redistribute it and/or modify |
394 | # it under the terms of the GNU General Public License as published by |
395 | # the Free Software Foundation; either version 2, or (at your option) |
396 | # any later version. |
397 | |
398 | # This program is distributed in the hope that it will be useful, |
399 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
400 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
401 | # GNU General Public License for more details. |
402 | |
403 | # You should have received a copy of the GNU General Public License |
404 | # along with this program; if not, write to the Free Software |
405 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
406 | # 02111-1307, USA. |
407 | |
408 | AC_DEFUN([AM_PROG_INSTALL_SH], |
409 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
410 | install_sh=${install_sh-"$am_aux_dir/install-sh"} |
411 | AC_SUBST(install_sh)]) |
412 | |
413 | # AM_PROG_INSTALL_STRIP |
414 | |
415 | # Copyright 2001 Free Software Foundation, Inc. |
416 | |
417 | # This program is free software; you can redistribute it and/or modify |
418 | # it under the terms of the GNU General Public License as published by |
419 | # the Free Software Foundation; either version 2, or (at your option) |
420 | # any later version. |
421 | |
422 | # This program is distributed in the hope that it will be useful, |
423 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
424 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
425 | # GNU General Public License for more details. |
426 | |
427 | # You should have received a copy of the GNU General Public License |
428 | # along with this program; if not, write to the Free Software |
429 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
430 | # 02111-1307, USA. |
431 | |
432 | # One issue with vendor `install' (even GNU) is that you can't |
433 | # specify the program used to strip binaries. This is especially |
434 | # annoying in cross-compiling environments, where the build's strip |
435 | # is unlikely to handle the host's binaries. |
436 | # Fortunately install-sh will honor a STRIPPROG variable, so we |
437 | # always use install-sh in `make install-strip', and initialize |
438 | # STRIPPROG with the value of the STRIP variable (set by the user). |
439 | AC_DEFUN([AM_PROG_INSTALL_STRIP], |
440 | [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl |
441 | # Installed binaries are usually stripped using `strip' when the user |
442 | # run `make install-strip'. However `strip' might not be the right |
443 | # tool to use in cross-compilation environments, therefore Automake |
444 | # will honor the `STRIP' environment variable to overrule this program. |
445 | dnl Don't test for $cross_compiling = yes, because it might be `maybe'. |
446 | if test "$cross_compiling" != no; then |
447 | AC_CHECK_TOOL([STRIP], [strip], :) |
448 | fi |
449 | INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" |
450 | AC_SUBST([INSTALL_STRIP_PROGRAM])]) |
451 | |
452 | # -*- Autoconf -*- |
453 | # Copyright (C) 2003 Free Software Foundation, Inc. |
454 | |
455 | # This program is free software; you can redistribute it and/or modify |
456 | # it under the terms of the GNU General Public License as published by |
457 | # the Free Software Foundation; either version 2, or (at your option) |
458 | # any later version. |
459 | |
460 | # This program is distributed in the hope that it will be useful, |
461 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
462 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
463 | # GNU General Public License for more details. |
464 | |
465 | # You should have received a copy of the GNU General Public License |
466 | # along with this program; if not, write to the Free Software |
467 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
468 | # 02111-1307, USA. |
469 | |
470 | # serial 1 |
471 | |
472 | # Check whether the underlying file-system supports filenames |
473 | # with a leading dot. For instance MS-DOS doesn't. |
474 | AC_DEFUN([AM_SET_LEADING_DOT], |
475 | [rm -rf .tst 2>/dev/null |
476 | mkdir .tst 2>/dev/null |
477 | if test -d .tst; then |
478 | am__leading_dot=. |
479 | else |
480 | am__leading_dot=_ |
481 | fi |
482 | rmdir .tst 2>/dev/null |
483 | AC_SUBST([am__leading_dot])]) |
484 | |
485 | # serial 5 -*- Autoconf -*- |
486 | |
487 | # Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc. |
488 | |
489 | # This program is free software; you can redistribute it and/or modify |
490 | # it under the terms of the GNU General Public License as published by |
491 | # the Free Software Foundation; either version 2, or (at your option) |
492 | # any later version. |
493 | |
494 | # This program is distributed in the hope that it will be useful, |
495 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
496 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
497 | # GNU General Public License for more details. |
498 | |
499 | # You should have received a copy of the GNU General Public License |
500 | # along with this program; if not, write to the Free Software |
501 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
502 | # 02111-1307, USA. |
503 | |
504 | |
505 | # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be |
506 | # written in clear, in which case automake, when reading aclocal.m4, |
507 | # will think it sees a *use*, and therefore will trigger all it's |
508 | # C support machinery. Also note that it means that autoscan, seeing |
509 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use... |
510 | |
511 | |
512 | |
513 | # _AM_DEPENDENCIES(NAME) |
514 | # ---------------------- |
515 | # See how the compiler implements dependency checking. |
516 | # NAME is "CC", "CXX", "GCJ", or "OBJC". |
517 | # We try a few techniques and use that to set a single cache variable. |
518 | # |
519 | # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was |
520 | # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular |
521 | # dependency, and given that the user is not expected to run this macro, |
522 | # just rely on AC_PROG_CC. |
523 | AC_DEFUN([_AM_DEPENDENCIES], |
524 | [AC_REQUIRE([AM_SET_DEPDIR])dnl |
525 | AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl |
526 | AC_REQUIRE([AM_MAKE_INCLUDE])dnl |
527 | AC_REQUIRE([AM_DEP_TRACK])dnl |
528 | |
529 | ifelse([$1], CC, [depcc="$CC" am_compiler_list=], |
530 | [$1], CXX, [depcc="$CXX" am_compiler_list=], |
531 | [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], |
532 | [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], |
533 | [depcc="$$1" am_compiler_list=]) |
534 | |
535 | AC_CACHE_CHECK([dependency style of $depcc], |
536 | [am_cv_$1_dependencies_compiler_type], |
537 | [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then |
538 | # We make a subdir and do the tests there. Otherwise we can end up |
539 | # making bogus files that we don't know about and never remove. For |
540 | # instance it was reported that on HP-UX the gcc test will end up |
541 | # making a dummy file named `D' -- because `-MD' means `put the output |
542 | # in D'. |
543 | mkdir conftest.dir |
544 | # Copy depcomp to subdir because otherwise we won't find it if we're |
545 | # using a relative directory. |
546 | cp "$am_depcomp" conftest.dir |
547 | cd conftest.dir |
548 | # We will build objects and dependencies in a subdirectory because |
549 | # it helps to detect inapplicable dependency modes. For instance |
550 | # both Tru64's cc and ICC support -MD to output dependencies as a |
551 | # side effect of compilation, but ICC will put the dependencies in |
552 | # the current directory while Tru64 will put them in the object |
553 | # directory. |
554 | mkdir sub |
555 | |
556 | am_cv_$1_dependencies_compiler_type=none |
557 | if test "$am_compiler_list" = ""; then |
558 | am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` |
559 | fi |
560 | for depmode in $am_compiler_list; do |
561 | # Setup a source with many dependencies, because some compilers |
562 | # like to wrap large dependency lists on column 80 (with \), and |
563 | # we should not choose a depcomp mode which is confused by this. |
564 | # |
565 | # We need to recreate these files for each test, as the compiler may |
566 | # overwrite some of them when testing with obscure command lines. |
567 | # This happens at least with the AIX C compiler. |
568 | : > sub/conftest.c |
569 | for i in 1 2 3 4 5 6; do |
570 | echo '#include "conftst'$i'.h"' >> sub/conftest.c |
571 | : > sub/conftst$i.h |
572 | done |
573 | echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf |
574 | |
575 | case $depmode in |
576 | nosideeffect) |
577 | # after this tag, mechanisms are not by side-effect, so they'll |
578 | # only be used when explicitly requested |
579 | if test "x$enable_dependency_tracking" = xyes; then |
580 | continue |
581 | else |
582 | break |
583 | fi |
584 | ;; |
585 | none) break ;; |
586 | esac |
587 | # We check with `-c' and `-o' for the sake of the "dashmstdout" |
588 | # mode. It turns out that the SunPro C++ compiler does not properly |
589 | # handle `-M -o', and we need to detect this. |
590 | if depmode=$depmode \ |
591 | source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ |
592 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ |
593 | $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ |
594 | >/dev/null 2>conftest.err && |
595 | grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && |
596 | grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && |
597 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then |
598 | # icc doesn't choke on unknown options, it will just issue warnings |
599 | # (even with -Werror). So we grep stderr for any message |
600 | # that says an option was ignored. |
601 | if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else |
602 | am_cv_$1_dependencies_compiler_type=$depmode |
603 | break |
604 | fi |
605 | fi |
606 | done |
607 | |
608 | cd .. |
609 | rm -rf conftest.dir |
610 | else |
611 | am_cv_$1_dependencies_compiler_type=none |
612 | fi |
613 | ]) |
614 | AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) |
615 | AM_CONDITIONAL([am__fastdep$1], [ |
616 | test "x$enable_dependency_tracking" != xno \ |
617 | && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) |
618 | ]) |
619 | |
620 | |
621 | # AM_SET_DEPDIR |
622 | # ------------- |
623 | # Choose a directory name for dependency files. |
624 | # This macro is AC_REQUIREd in _AM_DEPENDENCIES |
625 | AC_DEFUN([AM_SET_DEPDIR], |
626 | [AC_REQUIRE([AM_SET_LEADING_DOT])dnl |
627 | AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl |
628 | ]) |
629 | |
630 | |
631 | # AM_DEP_TRACK |
632 | # ------------ |
633 | AC_DEFUN([AM_DEP_TRACK], |
634 | [AC_ARG_ENABLE(dependency-tracking, |
635 | [ --disable-dependency-tracking Speeds up one-time builds |
636 | --enable-dependency-tracking Do not reject slow dependency extractors]) |
637 | if test "x$enable_dependency_tracking" != xno; then |
638 | am_depcomp="$ac_aux_dir/depcomp" |
639 | AMDEPBACKSLASH='\' |
640 | fi |
641 | AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) |
642 | AC_SUBST([AMDEPBACKSLASH]) |
643 | ]) |
644 | |
645 | # Generate code to set up dependency tracking. -*- Autoconf -*- |
646 | |
647 | # Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc. |
648 | |
649 | # This program is free software; you can redistribute it and/or modify |
650 | # it under the terms of the GNU General Public License as published by |
651 | # the Free Software Foundation; either version 2, or (at your option) |
652 | # any later version. |
653 | |
654 | # This program is distributed in the hope that it will be useful, |
655 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
656 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
657 | # GNU General Public License for more details. |
658 | |
659 | # You should have received a copy of the GNU General Public License |
660 | # along with this program; if not, write to the Free Software |
661 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
662 | # 02111-1307, USA. |
663 | |
664 | #serial 2 |
665 | |
666 | # _AM_OUTPUT_DEPENDENCY_COMMANDS |
667 | # ------------------------------ |
668 | AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], |
669 | [for mf in $CONFIG_FILES; do |
670 | # Strip MF so we end up with the name of the file. |
671 | mf=`echo "$mf" | sed -e 's/:.*$//'` |
672 | # Check whether this is an Automake generated Makefile or not. |
673 | # We used to match only the files named `Makefile.in', but |
674 | # some people rename them; so instead we look at the file content. |
675 | # Grep'ing the first line is not enough: some people post-process |
676 | # each Makefile.in and add a new line on top of each file to say so. |
677 | # So let's grep whole file. |
678 | if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then |
679 | dirpart=`AS_DIRNAME("$mf")` |
680 | else |
681 | continue |
682 | fi |
683 | grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue |
684 | # Extract the definition of DEP_FILES from the Makefile without |
685 | # running `make'. |
686 | DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"` |
687 | test -z "$DEPDIR" && continue |
688 | # When using ansi2knr, U may be empty or an underscore; expand it |
689 | U=`sed -n -e '/^U = / s///p' < "$mf"` |
690 | test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR" |
691 | # We invoke sed twice because it is the simplest approach to |
692 | # changing $(DEPDIR) to its actual value in the expansion. |
693 | for file in `sed -n -e ' |
694 | /^DEP_FILES = .*\\\\$/ { |
695 | s/^DEP_FILES = // |
696 | :loop |
697 | s/\\\\$// |
698 | p |
699 | n |
700 | /\\\\$/ b loop |
701 | p |
702 | } |
703 | /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \ |
704 | sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do |
705 | # Make sure the directory exists. |
706 | test -f "$dirpart/$file" && continue |
707 | fdir=`AS_DIRNAME(["$file"])` |
708 | AS_MKDIR_P([$dirpart/$fdir]) |
709 | # echo "creating $dirpart/$file" |
710 | echo '# dummy' > "$dirpart/$file" |
711 | done |
712 | done |
713 | ])# _AM_OUTPUT_DEPENDENCY_COMMANDS |
714 | |
715 | |
716 | # AM_OUTPUT_DEPENDENCY_COMMANDS |
717 | # ----------------------------- |
718 | # This macro should only be invoked once -- use via AC_REQUIRE. |
719 | # |
720 | # This code is only required when automatic dependency tracking |
721 | # is enabled. FIXME. This creates each `.P' file that we will |
722 | # need in order to bootstrap the dependency handling code. |
723 | AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], |
724 | [AC_CONFIG_COMMANDS([depfiles], |
725 | [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], |
726 | [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) |
727 | ]) |
728 | |
729 | # Check to see how 'make' treats includes. -*- Autoconf -*- |
730 | |
731 | # Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc. |
732 | |
733 | # This program is free software; you can redistribute it and/or modify |
734 | # it under the terms of the GNU General Public License as published by |
735 | # the Free Software Foundation; either version 2, or (at your option) |
736 | # any later version. |
737 | |
738 | # This program is distributed in the hope that it will be useful, |
739 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
740 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
741 | # GNU General Public License for more details. |
742 | |
743 | # You should have received a copy of the GNU General Public License |
744 | # along with this program; if not, write to the Free Software |
745 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
746 | # 02111-1307, USA. |
747 | |
748 | # serial 2 |
749 | |
750 | # AM_MAKE_INCLUDE() |
751 | # ----------------- |
752 | # Check to see how make treats includes. |
753 | AC_DEFUN([AM_MAKE_INCLUDE], |
754 | [am_make=${MAKE-make} |
755 | cat > confinc << 'END' |
756 | am__doit: |
757 | @echo done |
758 | .PHONY: am__doit |
759 | END |
760 | # If we don't find an include directive, just comment out the code. |
761 | AC_MSG_CHECKING([for style of include used by $am_make]) |
762 | am__include="#" |
763 | am__quote= |
764 | _am_result=none |
765 | # First try GNU make style include. |
766 | echo "include confinc" > confmf |
767 | # We grep out `Entering directory' and `Leaving directory' |
768 | # messages which can occur if `w' ends up in MAKEFLAGS. |
769 | # In particular we don't look at `^make:' because GNU make might |
770 | # be invoked under some other name (usually "gmake"), in which |
771 | # case it prints its new name instead of `make'. |
772 | if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then |
773 | am__include=include |
774 | am__quote= |
775 | _am_result=GNU |
776 | fi |
777 | # Now try BSD make style include. |
778 | if test "$am__include" = "#"; then |
779 | echo '.include "confinc"' > confmf |
780 | if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then |
781 | am__include=.include |
782 | am__quote="\"" |
783 | _am_result=BSD |
784 | fi |
785 | fi |
786 | AC_SUBST([am__include]) |
787 | AC_SUBST([am__quote]) |
788 | AC_MSG_RESULT([$_am_result]) |
789 | rm -f confinc confmf |
790 | ]) |
791 | |
792 | # AM_CONDITIONAL -*- Autoconf -*- |
793 | |
794 | # Copyright 1997, 2000, 2001 Free Software Foundation, Inc. |
795 | |
796 | # This program is free software; you can redistribute it and/or modify |
797 | # it under the terms of the GNU General Public License as published by |
798 | # the Free Software Foundation; either version 2, or (at your option) |
799 | # any later version. |
800 | |
801 | # This program is distributed in the hope that it will be useful, |
802 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
803 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
804 | # GNU General Public License for more details. |
805 | |
806 | # You should have received a copy of the GNU General Public License |
807 | # along with this program; if not, write to the Free Software |
808 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
809 | # 02111-1307, USA. |
810 | |
811 | # serial 5 |
812 | |
813 | AC_PREREQ(2.52) |
814 | |
815 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) |
816 | # ------------------------------------- |
817 | # Define a conditional. |
818 | AC_DEFUN([AM_CONDITIONAL], |
819 | [ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], |
820 | [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl |
821 | AC_SUBST([$1_TRUE]) |
822 | AC_SUBST([$1_FALSE]) |
823 | if $2; then |
824 | $1_TRUE= |
825 | $1_FALSE='#' |
826 | else |
827 | $1_TRUE='#' |
828 | $1_FALSE= |
829 | fi |
830 | AC_CONFIG_COMMANDS_PRE( |
831 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then |
832 | AC_MSG_ERROR([conditional "$1" was never defined. |
833 | Usually this means the macro was only invoked conditionally.]) |
834 | fi])]) |
835 | |
836 | # Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*- |
837 | |
838 | # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc. |
839 | |
840 | # This program is free software; you can redistribute it and/or modify |
841 | # it under the terms of the GNU General Public License as published by |
842 | # the Free Software Foundation; either version 2, or (at your option) |
843 | # any later version. |
844 | |
845 | # This program is distributed in the hope that it will be useful, |
846 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
847 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
848 | # GNU General Public License for more details. |
849 | |
850 | # You should have received a copy of the GNU General Public License |
851 | # along with this program; if not, write to the Free Software |
852 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
853 | # 02111-1307, USA. |
854 | |
855 | AC_PREREQ([2.52]) |
856 | |
857 | # serial 6 |
858 | |
859 | # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS. |
860 | AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)]) |
861 | |
862 | # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- |
863 | |
864 | # serial 48 Debian 1.5.22-4 AC_PROG_LIBTOOL |
865 | |
866 | |
867 | # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) |
868 | # ----------------------------------------------------------- |
869 | # If this macro is not defined by Autoconf, define it here. |
870 | m4_ifdef([AC_PROVIDE_IFELSE], |
871 | [], |
872 | [m4_define([AC_PROVIDE_IFELSE], |
873 | [m4_ifdef([AC_PROVIDE_$1], |
874 | [$2], [$3])])]) |
875 | |
876 | |
877 | # AC_PROG_LIBTOOL |
878 | # --------------- |
879 | AC_DEFUN([AC_PROG_LIBTOOL], |
880 | [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl |
881 | dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX |
882 | dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. |
883 | AC_PROVIDE_IFELSE([AC_PROG_CXX], |
884 | [AC_LIBTOOL_CXX], |
885 | [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX |
886 | ])]) |
887 | dnl And a similar setup for Fortran 77 support |
888 | AC_PROVIDE_IFELSE([AC_PROG_F77], |
889 | [AC_LIBTOOL_F77], |
890 | [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 |
891 | ])]) |
892 | |
893 | dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. |
894 | dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run |
895 | dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. |
896 | AC_PROVIDE_IFELSE([AC_PROG_GCJ], |
897 | [AC_LIBTOOL_GCJ], |
898 | [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], |
899 | [AC_LIBTOOL_GCJ], |
900 | [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], |
901 | [AC_LIBTOOL_GCJ], |
902 | [ifdef([AC_PROG_GCJ], |
903 | [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) |
904 | ifdef([A][M_PROG_GCJ], |
905 | [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) |
906 | ifdef([LT_AC_PROG_GCJ], |
907 | [define([LT_AC_PROG_GCJ], |
908 | defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) |
909 | ])])# AC_PROG_LIBTOOL |
910 | |
911 | |
912 | # _AC_PROG_LIBTOOL |
913 | # ---------------- |
914 | AC_DEFUN([_AC_PROG_LIBTOOL], |
915 | [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl |
916 | AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl |
917 | AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl |
918 | AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl |
919 | |
920 | # This can be used to rebuild libtool when needed |
921 | LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" |
922 | |
923 | # Always use our own libtool. |
924 | LIBTOOL='$(SHELL) $(top_builddir)/libtool' |
925 | AC_SUBST(LIBTOOL)dnl |
926 | |
927 | # Prevent multiple expansion |
928 | define([AC_PROG_LIBTOOL], []) |
929 | ])# _AC_PROG_LIBTOOL |
930 | |
931 | |
932 | # AC_LIBTOOL_SETUP |
933 | # ---------------- |
934 | AC_DEFUN([AC_LIBTOOL_SETUP], |
935 | [AC_PREREQ(2.50)dnl |
936 | AC_REQUIRE([AC_ENABLE_SHARED])dnl |
937 | AC_REQUIRE([AC_ENABLE_STATIC])dnl |
938 | AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl |
939 | AC_REQUIRE([AC_CANONICAL_HOST])dnl |
940 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
941 | AC_REQUIRE([AC_PROG_CC])dnl |
942 | AC_REQUIRE([AC_PROG_LD])dnl |
943 | AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl |
944 | AC_REQUIRE([AC_PROG_NM])dnl |
945 | |
946 | AC_REQUIRE([AC_PROG_LN_S])dnl |
947 | AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl |
948 | # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! |
949 | AC_REQUIRE([AC_OBJEXT])dnl |
950 | AC_REQUIRE([AC_EXEEXT])dnl |
951 | dnl |
952 | |
953 | AC_LIBTOOL_SYS_MAX_CMD_LEN |
954 | AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
955 | AC_LIBTOOL_OBJDIR |
956 | |
957 | AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
958 | _LT_AC_PROG_ECHO_BACKSLASH |
959 | |
960 | case $host_os in |
961 | aix3*) |
962 | # AIX sometimes has problems with the GCC collect2 program. For some |
963 | # reason, if we set the COLLECT_NAMES environment variable, the problems |
964 | # vanish in a puff of smoke. |
965 | if test "X${COLLECT_NAMES+set}" != Xset; then |
966 | COLLECT_NAMES= |
967 | export COLLECT_NAMES |
968 | fi |
969 | ;; |
970 | esac |
971 | |
972 | # Sed substitution that helps us do robust quoting. It backslashifies |
973 | # metacharacters that are still active within double-quoted strings. |
974 | Xsed='sed -e 1s/^X//' |
975 | [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'] |
976 | |
977 | # Same as above, but do not quote variable references. |
978 | [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'] |
979 | |
980 | # Sed substitution to delay expansion of an escaped shell variable in a |
981 | # double_quote_subst'ed string. |
982 | delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' |
983 | |
984 | # Sed substitution to avoid accidental globbing in evaled expressions |
985 | no_glob_subst='s/\*/\\\*/g' |
986 | |
987 | # Constants: |
988 | rm="rm -f" |
989 | |
990 | # Global variables: |
991 | default_ofile=libtool |
992 | can_build_shared=yes |
993 | |
994 | # All known linkers require a `.a' archive for static linking (except MSVC, |
995 | # which needs '.lib'). |
996 | libext=a |
997 | ltmain="$ac_aux_dir/ltmain.sh" |
998 | ofile="$default_ofile" |
999 | with_gnu_ld="$lt_cv_prog_gnu_ld" |
1000 | |
1001 | AC_CHECK_TOOL(AR, ar, false) |
1002 | AC_CHECK_TOOL(RANLIB, ranlib, :) |
1003 | AC_CHECK_TOOL(STRIP, strip, :) |
1004 | |
1005 | old_CC="$CC" |
1006 | old_CFLAGS="$CFLAGS" |
1007 | |
1008 | # Set sane defaults for various variables |
1009 | test -z "$AR" && AR=ar |
1010 | test -z "$AR_FLAGS" && AR_FLAGS=cru |
1011 | test -z "$AS" && AS=as |
1012 | test -z "$CC" && CC=cc |
1013 | test -z "$LTCC" && LTCC=$CC |
1014 | test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS |
1015 | test -z "$DLLTOOL" && DLLTOOL=dlltool |
1016 | test -z "$LD" && LD=ld |
1017 | test -z "$LN_S" && LN_S="ln -s" |
1018 | test -z "$MAGIC_CMD" && MAGIC_CMD=file |
1019 | test -z "$NM" && NM=nm |
1020 | test -z "$SED" && SED=sed |
1021 | test -z "$OBJDUMP" && OBJDUMP=objdump |
1022 | test -z "$RANLIB" && RANLIB=: |
1023 | test -z "$STRIP" && STRIP=: |
1024 | test -z "$ac_objext" && ac_objext=o |
1025 | |
1026 | # Determine commands to create old-style static archives. |
1027 | old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' |
1028 | old_postinstall_cmds='chmod 644 $oldlib' |
1029 | old_postuninstall_cmds= |
1030 | |
1031 | if test -n "$RANLIB"; then |
1032 | case $host_os in |
1033 | openbsd*) |
1034 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" |
1035 | ;; |
1036 | *) |
1037 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" |
1038 | ;; |
1039 | esac |
1040 | old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" |
1041 | fi |
1042 | |
1043 | _LT_CC_BASENAME([$compiler]) |
1044 | |
1045 | # Only perform the check for file, if the check method requires it |
1046 | case $deplibs_check_method in |
1047 | file_magic*) |
1048 | if test "$file_magic_cmd" = '$MAGIC_CMD'; then |
1049 | AC_PATH_MAGIC |
1050 | fi |
1051 | ;; |
1052 | esac |
1053 | |
1054 | AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) |
1055 | AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], |
1056 | enable_win32_dll=yes, enable_win32_dll=no) |
1057 | |
1058 | AC_ARG_ENABLE([libtool-lock], |
1059 | [AC_HELP_STRING([--disable-libtool-lock], |
1060 | [avoid locking (might break parallel builds)])]) |
1061 | test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
1062 | |
1063 | AC_ARG_WITH([pic], |
1064 | [AC_HELP_STRING([--with-pic], |
1065 | [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], |
1066 | [pic_mode="$withval"], |
1067 | [pic_mode=default]) |
1068 | test -z "$pic_mode" && pic_mode=default |
1069 | |
1070 | # Use C for the default configuration in the libtool script |
1071 | tagname= |
1072 | AC_LIBTOOL_LANG_C_CONFIG |
1073 | _LT_AC_TAGCONFIG |
1074 | ])# AC_LIBTOOL_SETUP |
1075 | |
1076 | |
1077 | # _LT_AC_SYS_COMPILER |
1078 | # ------------------- |
1079 | AC_DEFUN([_LT_AC_SYS_COMPILER], |
1080 | [AC_REQUIRE([AC_PROG_CC])dnl |
1081 | |
1082 | # If no C compiler was specified, use CC. |
1083 | LTCC=${LTCC-"$CC"} |
1084 | |
1085 | # If no C compiler flags were specified, use CFLAGS. |
1086 | LTCFLAGS=${LTCFLAGS-"$CFLAGS"} |
1087 | |
1088 | # Allow CC to be a program name with arguments. |
1089 | compiler=$CC |
1090 | ])# _LT_AC_SYS_COMPILER |
1091 | |
1092 | |
1093 | # _LT_CC_BASENAME(CC) |
1094 | # ------------------- |
1095 | # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. |
1096 | AC_DEFUN([_LT_CC_BASENAME], |
1097 | [for cc_temp in $1""; do |
1098 | case $cc_temp in |
1099 | compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; |
1100 | distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; |
1101 | \-*) ;; |
1102 | *) break;; |
1103 | esac |
1104 | done |
1105 | cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` |
1106 | ]) |
1107 | |
1108 | |
1109 | # _LT_COMPILER_BOILERPLATE |
1110 | # ------------------------ |
1111 | # Check for compiler boilerplate output or warnings with |
1112 | # the simple compiler test code. |
1113 | AC_DEFUN([_LT_COMPILER_BOILERPLATE], |
1114 | [ac_outfile=conftest.$ac_objext |
1115 | printf "$lt_simple_compile_test_code" >conftest.$ac_ext |
1116 | eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err |
1117 | _lt_compiler_boilerplate=`cat conftest.err` |
1118 | $rm conftest* |
1119 | ])# _LT_COMPILER_BOILERPLATE |
1120 | |
1121 | |
1122 | # _LT_LINKER_BOILERPLATE |
1123 | # ---------------------- |
1124 | # Check for linker boilerplate output or warnings with |
1125 | # the simple link test code. |
1126 | AC_DEFUN([_LT_LINKER_BOILERPLATE], |
1127 | [ac_outfile=conftest.$ac_objext |
1128 | printf "$lt_simple_link_test_code" >conftest.$ac_ext |
1129 | eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err |
1130 | _lt_linker_boilerplate=`cat conftest.err` |
1131 | $rm conftest* |
1132 | ])# _LT_LINKER_BOILERPLATE |
1133 | |
1134 | |
1135 | # _LT_AC_SYS_LIBPATH_AIX |
1136 | # ---------------------- |
1137 | # Links a minimal program and checks the executable |
1138 | # for the system default hardcoded library path. In most cases, |
1139 | # this is /usr/lib:/lib, but when the MPI compilers are used |
1140 | # the location of the communication and MPI libs are included too. |
1141 | # If we don't find anything, use the default library path according |
1142 | # to the aix ld manual. |
1143 | AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], |
1144 | [AC_LINK_IFELSE(AC_LANG_PROGRAM,[ |
1145 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } |
1146 | }'` |
1147 | # Check for a 64-bit object if we didn't find anything. |
1148 | if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } |
1149 | }'`; fi],[]) |
1150 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
1151 | ])# _LT_AC_SYS_LIBPATH_AIX |
1152 | |
1153 | |
1154 | # _LT_AC_SHELL_INIT(ARG) |
1155 | # ---------------------- |
1156 | AC_DEFUN([_LT_AC_SHELL_INIT], |
1157 | [ifdef([AC_DIVERSION_NOTICE], |
1158 | [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], |
1159 | [AC_DIVERT_PUSH(NOTICE)]) |
1160 | $1 |
1161 | AC_DIVERT_POP |
1162 | ])# _LT_AC_SHELL_INIT |
1163 | |
1164 | |
1165 | # _LT_AC_PROG_ECHO_BACKSLASH |
1166 | # -------------------------- |
1167 | # Add some code to the start of the generated configure script which |
1168 | # will find an echo command which doesn't interpret backslashes. |
1169 | AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], |
1170 | [_LT_AC_SHELL_INIT([ |
1171 | # Check that we are running under the correct shell. |
1172 | SHELL=${CONFIG_SHELL-/bin/sh} |
1173 | |
1174 | case X$ECHO in |
1175 | X*--fallback-echo) |
1176 | # Remove one level of quotation (which was required for Make). |
1177 | ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` |
1178 | ;; |
1179 | esac |
1180 | |
1181 | echo=${ECHO-echo} |
1182 | if test "X[$]1" = X--no-reexec; then |
1183 | # Discard the --no-reexec flag, and continue. |
1184 | shift |
1185 | elif test "X[$]1" = X--fallback-echo; then |
1186 | # Avoid inline document here, it may be left over |
1187 | : |
1188 | elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then |
1189 | # Yippee, $echo works! |
1190 | : |
1191 | else |
1192 | # Restart under the correct shell. |
1193 | exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} |
1194 | fi |
1195 | |
1196 | if test "X[$]1" = X--fallback-echo; then |
1197 | # used as fallback echo |
1198 | shift |
1199 | cat <<EOF |
1200 | [$]* |
1201 | EOF |
1202 | exit 0 |
1203 | fi |
1204 | |
1205 | # The HP-UX ksh and POSIX shell print the target directory to stdout |
1206 | # if CDPATH is set. |
1207 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
1208 | |
1209 | if test -z "$ECHO"; then |
1210 | if test "X${echo_test_string+set}" != Xset; then |
1211 | # find a string as large as possible, as long as the shell can cope with it |
1212 | for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do |
1213 | # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... |
1214 | if (echo_test_string=`eval $cmd`) 2>/dev/null && |
1215 | echo_test_string=`eval $cmd` && |
1216 | (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null |
1217 | then |
1218 | break |
1219 | fi |
1220 | done |
1221 | fi |
1222 | |
1223 | if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && |
1224 | echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && |
1225 | test "X$echo_testing_string" = "X$echo_test_string"; then |
1226 | : |
1227 | else |
1228 | # The Solaris, AIX, and Digital Unix default echo programs unquote |
1229 | # backslashes. This makes it impossible to quote backslashes using |
1230 | # echo "$something" | sed 's/\\/\\\\/g' |
1231 | # |
1232 | # So, first we look for a working echo in the user's PATH. |
1233 | |
1234 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
1235 | for dir in $PATH /usr/ucb; do |
1236 | IFS="$lt_save_ifs" |
1237 | if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && |
1238 | test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && |
1239 | echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && |
1240 | test "X$echo_testing_string" = "X$echo_test_string"; then |
1241 | echo="$dir/echo" |
1242 | break |
1243 | fi |
1244 | done |
1245 | IFS="$lt_save_ifs" |
1246 | |
1247 | if test "X$echo" = Xecho; then |
1248 | # We didn't find a better echo, so look for alternatives. |
1249 | if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && |
1250 | echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && |
1251 | test "X$echo_testing_string" = "X$echo_test_string"; then |
1252 | # This shell has a builtin print -r that does the trick. |
1253 | echo='print -r' |
1254 | elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && |
1255 | test "X$CONFIG_SHELL" != X/bin/ksh; then |
1256 | # If we have ksh, try running configure again with it. |
1257 | ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} |
1258 | export ORIGINAL_CONFIG_SHELL |
1259 | CONFIG_SHELL=/bin/ksh |
1260 | export CONFIG_SHELL |
1261 | exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} |
1262 | else |
1263 | # Try using printf. |
1264 | echo='printf %s\n' |
1265 | if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && |
1266 | echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && |
1267 | test "X$echo_testing_string" = "X$echo_test_string"; then |
1268 | # Cool, printf works |
1269 | : |
1270 | elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
1271 | test "X$echo_testing_string" = 'X\t' && |
1272 | echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
1273 | test "X$echo_testing_string" = "X$echo_test_string"; then |
1274 | CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL |
1275 | export CONFIG_SHELL |
1276 | SHELL="$CONFIG_SHELL" |
1277 | export SHELL |
1278 | echo="$CONFIG_SHELL [$]0 --fallback-echo" |
1279 | elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
1280 | test "X$echo_testing_string" = 'X\t' && |
1281 | echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
1282 | test "X$echo_testing_string" = "X$echo_test_string"; then |
1283 | echo="$CONFIG_SHELL [$]0 --fallback-echo" |
1284 | else |
1285 | # maybe with a smaller string... |
1286 | prev=: |
1287 | |
1288 | for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do |
1289 | if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null |
1290 | then |
1291 | break |
1292 | fi |
1293 | prev="$cmd" |
1294 | done |
1295 | |
1296 | if test "$prev" != 'sed 50q "[$]0"'; then |
1297 | echo_test_string=`eval $prev` |
1298 | export echo_test_string |
1299 | exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} |
1300 | else |
1301 | # Oops. We lost completely, so just stick with echo. |
1302 | echo=echo |
1303 | fi |
1304 | fi |
1305 | fi |
1306 | fi |
1307 | fi |
1308 | fi |
1309 | |
1310 | # Copy echo and quote the copy suitably for passing to libtool from |
1311 | # the Makefile, instead of quoting the original, which is used later. |
1312 | ECHO=$echo |
1313 | if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then |
1314 | ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" |
1315 | fi |
1316 | |
1317 | AC_SUBST(ECHO) |
1318 | ])])# _LT_AC_PROG_ECHO_BACKSLASH |
1319 | |
1320 | |
1321 | # _LT_AC_LOCK |
1322 | # ----------- |
1323 | AC_DEFUN([_LT_AC_LOCK], |
1324 | [AC_ARG_ENABLE([libtool-lock], |
1325 | [AC_HELP_STRING([--disable-libtool-lock], |
1326 | [avoid locking (might break parallel builds)])]) |
1327 | test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
1328 | |
1329 | # Some flags need to be propagated to the compiler or linker for good |
1330 | # libtool support. |
1331 | case $host in |
1332 | ia64-*-hpux*) |
1333 | # Find out which ABI we are using. |
1334 | echo 'int i;' > conftest.$ac_ext |
1335 | if AC_TRY_EVAL(ac_compile); then |
1336 | case `/usr/bin/file conftest.$ac_objext` in |
1337 | *ELF-32*) |
1338 | HPUX_IA64_MODE="32" |
1339 | ;; |
1340 | *ELF-64*) |
1341 | HPUX_IA64_MODE="64" |
1342 | ;; |
1343 | esac |
1344 | fi |
1345 | rm -rf conftest* |
1346 | ;; |
1347 | *-*-irix6*) |
1348 | # Find out which ABI we are using. |
1349 | echo '[#]line __oline__ "configure"' > conftest.$ac_ext |
1350 | if AC_TRY_EVAL(ac_compile); then |
1351 | if test "$lt_cv_prog_gnu_ld" = yes; then |
1352 | case `/usr/bin/file conftest.$ac_objext` in |
1353 | *32-bit*) |
1354 | LD="${LD-ld} -melf32bsmip" |
1355 | ;; |
1356 | *N32*) |
1357 | LD="${LD-ld} -melf32bmipn32" |
1358 | ;; |
1359 | *64-bit*) |
1360 | LD="${LD-ld} -melf64bmip" |
1361 | ;; |
1362 | esac |
1363 | else |
1364 | case `/usr/bin/file conftest.$ac_objext` in |
1365 | *32-bit*) |
1366 | LD="${LD-ld} -32" |
1367 | ;; |
1368 | *N32*) |
1369 | LD="${LD-ld} -n32" |
1370 | ;; |
1371 | *64-bit*) |
1372 | LD="${LD-ld} -64" |
1373 | ;; |
1374 | esac |
1375 | fi |
1376 | fi |
1377 | rm -rf conftest* |
1378 | ;; |
1379 | |
1380 | x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*) |
1381 | # Find out which ABI we are using. |
1382 | echo 'int i;' > conftest.$ac_ext |
1383 | if AC_TRY_EVAL(ac_compile); then |
1384 | case `/usr/bin/file conftest.o` in |
1385 | *32-bit*) |
1386 | case $host in |
1387 | x86_64-*linux*) |
1388 | LD="${LD-ld} -m elf_i386" |
1389 | ;; |
1390 | ppc64-*linux*|powerpc64-*linux*) |
1391 | LD="${LD-ld} -m elf32ppclinux" |
1392 | ;; |
1393 | s390x-*linux*) |
1394 | LD="${LD-ld} -m elf_s390" |
1395 | ;; |
1396 | sparc64-*linux*) |
1397 | LD="${LD-ld} -m elf32_sparc" |
1398 | ;; |
1399 | esac |
1400 | ;; |
1401 | *64-bit*) |
1402 | case $host in |
1403 | x86_64-*linux*) |
1404 | LD="${LD-ld} -m elf_x86_64" |
1405 | ;; |
1406 | ppc*-*linux*|powerpc*-*linux*) |
1407 | LD="${LD-ld} -m elf64ppc" |
1408 | ;; |
1409 | s390*-*linux*) |
1410 | LD="${LD-ld} -m elf64_s390" |
1411 | ;; |
1412 | sparc*-*linux*) |
1413 | LD="${LD-ld} -m elf64_sparc" |
1414 | ;; |
1415 | esac |
1416 | ;; |
1417 | esac |
1418 | fi |
1419 | rm -rf conftest* |
1420 | ;; |
1421 | |
1422 | *-*-sco3.2v5*) |
1423 | # On SCO OpenServer 5, we need -belf to get full-featured binaries. |
1424 | SAVE_CFLAGS="$CFLAGS" |
1425 | CFLAGS="$CFLAGS -belf" |
1426 | AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, |
1427 | [AC_LANG_PUSH(C) |
1428 | AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) |
1429 | AC_LANG_POP]) |
1430 | if test x"$lt_cv_cc_needs_belf" != x"yes"; then |
1431 | # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf |
1432 | CFLAGS="$SAVE_CFLAGS" |
1433 | fi |
1434 | ;; |
1435 | sparc*-*solaris*) |
1436 | # Find out which ABI we are using. |
1437 | echo 'int i;' > conftest.$ac_ext |
1438 | if AC_TRY_EVAL(ac_compile); then |
1439 | case `/usr/bin/file conftest.o` in |
1440 | *64-bit*) |
1441 | case $lt_cv_prog_gnu_ld in |
1442 | yes*) LD="${LD-ld} -m elf64_sparc" ;; |
1443 | *) LD="${LD-ld} -64" ;; |
1444 | esac |
1445 | ;; |
1446 | esac |
1447 | fi |
1448 | rm -rf conftest* |
1449 | ;; |
1450 | |
1451 | AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], |
1452 | [*-*-cygwin* | *-*-mingw* | *-*-pw32*) |
1453 | AC_CHECK_TOOL(DLLTOOL, dlltool, false) |
1454 | AC_CHECK_TOOL(AS, as, false) |
1455 | AC_CHECK_TOOL(OBJDUMP, objdump, false) |
1456 | ;; |
1457 | ]) |
1458 | esac |
1459 | |
1460 | need_locks="$enable_libtool_lock" |
1461 | |
1462 | ])# _LT_AC_LOCK |
1463 | |
1464 | |
1465 | # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
1466 | # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) |
1467 | # ---------------------------------------------------------------- |
1468 | # Check whether the given compiler option works |
1469 | AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], |
1470 | [AC_REQUIRE([LT_AC_PROG_SED]) |
1471 | AC_CACHE_CHECK([$1], [$2], |
1472 | [$2=no |
1473 | ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) |
1474 | printf "$lt_simple_compile_test_code" > conftest.$ac_ext |
1475 | lt_compiler_flag="$3" |
1476 | # Insert the option either (1) after the last *FLAGS variable, or |
1477 | # (2) before a word containing "conftest.", or (3) at the end. |
1478 | # Note that $ac_compile itself does not contain backslashes and begins |
1479 | # with a dollar sign (not a hyphen), so the echo should work correctly. |
1480 | # The option is referenced via a variable to avoid confusing sed. |
1481 | lt_compile=`echo "$ac_compile" | $SED \ |
1482 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
1483 | -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ |
1484 | -e 's:$: $lt_compiler_flag:'` |
1485 | (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
1486 | (eval "$lt_compile" 2>conftest.err) |
1487 | ac_status=$? |
1488 | cat conftest.err >&AS_MESSAGE_LOG_FD |
1489 | echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
1490 | if (exit $ac_status) && test -s "$ac_outfile"; then |
1491 | # The compiler can only warn and ignore the option if not recognized |
1492 | # So say no if there are warnings other than the usual output. |
1493 | $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp |
1494 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
1495 | if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then |
1496 | $2=yes |
1497 | fi |
1498 | fi |
1499 | $rm conftest* |
1500 | ]) |
1501 | |
1502 | if test x"[$]$2" = xyes; then |
1503 | ifelse([$5], , :, [$5]) |
1504 | else |
1505 | ifelse([$6], , :, [$6]) |
1506 | fi |
1507 | ])# AC_LIBTOOL_COMPILER_OPTION |
1508 | |
1509 | |
1510 | # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
1511 | # [ACTION-SUCCESS], [ACTION-FAILURE]) |
1512 | # ------------------------------------------------------------ |
1513 | # Check whether the given compiler option works |
1514 | AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], |
1515 | [AC_CACHE_CHECK([$1], [$2], |
1516 | [$2=no |
1517 | save_LDFLAGS="$LDFLAGS" |
1518 | LDFLAGS="$LDFLAGS $3" |
1519 | printf "$lt_simple_link_test_code" > conftest.$ac_ext |
1520 | if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then |
1521 | # The linker can only warn and ignore the option if not recognized |
1522 | # So say no if there are warnings |
1523 | if test -s conftest.err; then |
1524 | # Append any errors to the config.log. |
1525 | cat conftest.err 1>&AS_MESSAGE_LOG_FD |
1526 | $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp |
1527 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
1528 | if diff conftest.exp conftest.er2 >/dev/null; then |
1529 | $2=yes |
1530 | fi |
1531 | else |
1532 | $2=yes |
1533 | fi |
1534 | fi |
1535 | $rm conftest* |
1536 | LDFLAGS="$save_LDFLAGS" |
1537 | ]) |
1538 | |
1539 | if test x"[$]$2" = xyes; then |
1540 | ifelse([$4], , :, [$4]) |
1541 | else |
1542 | ifelse([$5], , :, [$5]) |
1543 | fi |
1544 | ])# AC_LIBTOOL_LINKER_OPTION |
1545 | |
1546 | |
1547 | # AC_LIBTOOL_SYS_MAX_CMD_LEN |
1548 | # -------------------------- |
1549 | AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], |
1550 | [# find the maximum length of command line arguments |
1551 | AC_MSG_CHECKING([the maximum length of command line arguments]) |
1552 | AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl |
1553 | i=0 |
1554 | teststring="ABCD" |
1555 | |
1556 | case $build_os in |
1557 | msdosdjgpp*) |
1558 | # On DJGPP, this test can blow up pretty badly due to problems in libc |
1559 | # (any single argument exceeding 2000 bytes causes a buffer overrun |
1560 | # during glob expansion). Even if it were fixed, the result of this |
1561 | # check would be larger than it should be. |
1562 | lt_cv_sys_max_cmd_len=12288; # 12K is about right |
1563 | ;; |
1564 | |
1565 | gnu*) |
1566 | # Under GNU Hurd, this test is not required because there is |
1567 | # no limit to the length of command line arguments. |
1568 | # Libtool will interpret -1 as no limit whatsoever |
1569 | lt_cv_sys_max_cmd_len=-1; |
1570 | ;; |
1571 | |
1572 | cygwin* | mingw*) |
1573 | # On Win9x/ME, this test blows up -- it succeeds, but takes |
1574 | # about 5 minutes as the teststring grows exponentially. |
1575 | # Worse, since 9x/ME are not pre-emptively multitasking, |
1576 | # you end up with a "frozen" computer, even though with patience |
1577 | # the test eventually succeeds (with a max line length of 256k). |
1578 | # Instead, let's just punt: use the minimum linelength reported by |
1579 | # all of the supported platforms: 8192 (on NT/2K/XP). |
1580 | lt_cv_sys_max_cmd_len=8192; |
1581 | ;; |
1582 | |
1583 | amigaos*) |
1584 | # On AmigaOS with pdksh, this test takes hours, literally. |
1585 | # So we just punt and use a minimum line length of 8192. |
1586 | lt_cv_sys_max_cmd_len=8192; |
1587 | ;; |
1588 | |
1589 | netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) |
1590 | # This has been around since 386BSD, at least. Likely further. |
1591 | if test -x /sbin/sysctl; then |
1592 | lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` |
1593 | elif test -x /usr/sbin/sysctl; then |
1594 | lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` |
1595 | else |
1596 | lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs |
1597 | fi |
1598 | # And add a safety zone |
1599 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` |
1600 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` |
1601 | ;; |
1602 | |
1603 | interix*) |
1604 | # We know the value 262144 and hardcode it with a safety zone (like BSD) |
1605 | lt_cv_sys_max_cmd_len=196608 |
1606 | ;; |
1607 | |
1608 | osf*) |
1609 | # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure |
1610 | # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not |
1611 | # nice to cause kernel panics so lets avoid the loop below. |
1612 | # First set a reasonable default. |
1613 | lt_cv_sys_max_cmd_len=16384 |
1614 | # |
1615 | if test -x /sbin/sysconfig; then |
1616 | case `/sbin/sysconfig -q proc exec_disable_arg_limit` in |
1617 | *1*) lt_cv_sys_max_cmd_len=-1 ;; |
1618 | esac |
1619 | fi |
1620 | ;; |
1621 | sco3.2v5*) |
1622 | lt_cv_sys_max_cmd_len=102400 |
1623 | ;; |
1624 | sysv5* | sco5v6* | sysv4.2uw2*) |
1625 | kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` |
1626 | if test -n "$kargmax"; then |
1627 | lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` |
1628 | else |
1629 | lt_cv_sys_max_cmd_len=32768 |
1630 | fi |
1631 | ;; |
1632 | *) |
1633 | # If test is not a shell built-in, we'll probably end up computing a |
1634 | # maximum length that is only half of the actual maximum length, but |
1635 | # we can't tell. |
1636 | SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} |
1637 | while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ |
1638 | = "XX$teststring") >/dev/null 2>&1 && |
1639 | new_result=`expr "X$teststring" : ".*" 2>&1` && |
1640 | lt_cv_sys_max_cmd_len=$new_result && |
1641 | test $i != 17 # 1/2 MB should be enough |
1642 | do |
1643 | i=`expr $i + 1` |
1644 | teststring=$teststring$teststring |
1645 | done |
1646 | teststring= |
1647 | # Add a significant safety factor because C++ compilers can tack on massive |
1648 | # amounts of additional arguments before passing them to the linker. |
1649 | # It appears as though 1/2 is a usable value. |
1650 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` |
1651 | ;; |
1652 | esac |
1653 | ]) |
1654 | if test -n $lt_cv_sys_max_cmd_len ; then |
1655 | AC_MSG_RESULT($lt_cv_sys_max_cmd_len) |
1656 | else |
1657 | AC_MSG_RESULT(none) |
1658 | fi |
1659 | ])# AC_LIBTOOL_SYS_MAX_CMD_LEN |
1660 | |
1661 | |
1662 | # _LT_AC_CHECK_DLFCN |
1663 | # ------------------ |
1664 | AC_DEFUN([_LT_AC_CHECK_DLFCN], |
1665 | [AC_CHECK_HEADERS(dlfcn.h)dnl |
1666 | ])# _LT_AC_CHECK_DLFCN |
1667 | |
1668 | |
1669 | # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, |
1670 | # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) |
1671 | # --------------------------------------------------------------------- |
1672 | AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], |
1673 | [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl |
1674 | if test "$cross_compiling" = yes; then : |
1675 | [$4] |
1676 | else |
1677 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
1678 | lt_status=$lt_dlunknown |
1679 | cat > conftest.$ac_ext <<EOF |
1680 | [#line __oline__ "configure" |
1681 | #include "confdefs.h" |
1682 | |
1683 | #if HAVE_DLFCN_H |
1684 | #include <dlfcn.h> |
1685 | #endif |
1686 | |
1687 | #include <stdio.h> |
1688 | |
1689 | #ifdef RTLD_GLOBAL |
1690 | # define LT_DLGLOBAL RTLD_GLOBAL |
1691 | #else |
1692 | # ifdef DL_GLOBAL |
1693 | # define LT_DLGLOBAL DL_GLOBAL |
1694 | # else |
1695 | # define LT_DLGLOBAL 0 |
1696 | # endif |
1697 | #endif |
1698 | |
1699 | /* We may have to define LT_DLLAZY_OR_NOW in the command line if we |
1700 | find out it does not work in some platform. */ |
1701 | #ifndef LT_DLLAZY_OR_NOW |
1702 | # ifdef RTLD_LAZY |
1703 | # define LT_DLLAZY_OR_NOW RTLD_LAZY |
1704 | # else |
1705 | # ifdef DL_LAZY |
1706 | # define LT_DLLAZY_OR_NOW DL_LAZY |
1707 | # else |
1708 | # ifdef RTLD_NOW |
1709 | # define LT_DLLAZY_OR_NOW RTLD_NOW |
1710 | # else |
1711 | # ifdef DL_NOW |
1712 | # define LT_DLLAZY_OR_NOW DL_NOW |
1713 | # else |
1714 | # define LT_DLLAZY_OR_NOW 0 |
1715 | # endif |
1716 | # endif |
1717 | # endif |
1718 | # endif |
1719 | #endif |
1720 | |
1721 | #ifdef __cplusplus |
1722 | extern "C" void exit (int); |
1723 | #endif |
1724 | |
1725 | void fnord() { int i=42;} |
1726 | int main () |
1727 | { |
1728 | void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); |
1729 | int status = $lt_dlunknown; |
1730 | |
1731 | if (self) |
1732 | { |
1733 | if (dlsym (self,"fnord")) status = $lt_dlno_uscore; |
1734 | else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; |
1735 | /* dlclose (self); */ |
1736 | } |
1737 | else |
1738 | puts (dlerror ()); |
1739 | |
1740 | exit (status); |
1741 | }] |
1742 | EOF |
1743 | if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then |
1744 | (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null |
1745 | lt_status=$? |
1746 | case x$lt_status in |
1747 | x$lt_dlno_uscore) $1 ;; |
1748 | x$lt_dlneed_uscore) $2 ;; |
1749 | x$lt_dlunknown|x*) $3 ;; |
1750 | esac |
1751 | else : |
1752 | # compilation failed |
1753 | $3 |
1754 | fi |
1755 | fi |
1756 | rm -fr conftest* |
1757 | ])# _LT_AC_TRY_DLOPEN_SELF |
1758 | |
1759 | |
1760 | # AC_LIBTOOL_DLOPEN_SELF |
1761 | # ---------------------- |
1762 | AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], |
1763 | [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl |
1764 | if test "x$enable_dlopen" != xyes; then |
1765 | enable_dlopen=unknown |
1766 | enable_dlopen_self=unknown |
1767 | enable_dlopen_self_static=unknown |
1768 | else |
1769 | lt_cv_dlopen=no |
1770 | lt_cv_dlopen_libs= |
1771 | |
1772 | case $host_os in |
1773 | beos*) |
1774 | lt_cv_dlopen="load_add_on" |
1775 | lt_cv_dlopen_libs= |
1776 | lt_cv_dlopen_self=yes |
1777 | ;; |
1778 | |
1779 | mingw* | pw32*) |
1780 | lt_cv_dlopen="LoadLibrary" |
1781 | lt_cv_dlopen_libs= |
1782 | ;; |
1783 | |
1784 | cygwin*) |
1785 | lt_cv_dlopen="dlopen" |
1786 | lt_cv_dlopen_libs= |
1787 | ;; |
1788 | |
1789 | darwin*) |
1790 | # if libdl is installed we need to link against it |
1791 | AC_CHECK_LIB([dl], [dlopen], |
1792 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ |
1793 | lt_cv_dlopen="dyld" |
1794 | lt_cv_dlopen_libs= |
1795 | lt_cv_dlopen_self=yes |
1796 | ]) |
1797 | ;; |
1798 | |
1799 | *) |
1800 | AC_CHECK_FUNC([shl_load], |
1801 | [lt_cv_dlopen="shl_load"], |
1802 | [AC_CHECK_LIB([dld], [shl_load], |
1803 | [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], |
1804 | [AC_CHECK_FUNC([dlopen], |
1805 | [lt_cv_dlopen="dlopen"], |
1806 | [AC_CHECK_LIB([dl], [dlopen], |
1807 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], |
1808 | [AC_CHECK_LIB([svld], [dlopen], |
1809 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], |
1810 | [AC_CHECK_LIB([dld], [dld_link], |
1811 | [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) |
1812 | ]) |
1813 | ]) |
1814 | ]) |
1815 | ]) |
1816 | ]) |
1817 | ;; |
1818 | esac |
1819 | |
1820 | if test "x$lt_cv_dlopen" != xno; then |
1821 | enable_dlopen=yes |
1822 | else |
1823 | enable_dlopen=no |
1824 | fi |
1825 | |
1826 | case $lt_cv_dlopen in |
1827 | dlopen) |
1828 | save_CPPFLAGS="$CPPFLAGS" |
1829 | test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" |
1830 | |
1831 | save_LDFLAGS="$LDFLAGS" |
1832 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" |
1833 | |
1834 | save_LIBS="$LIBS" |
1835 | LIBS="$lt_cv_dlopen_libs $LIBS" |
1836 | |
1837 | AC_CACHE_CHECK([whether a program can dlopen itself], |
1838 | lt_cv_dlopen_self, [dnl |
1839 | _LT_AC_TRY_DLOPEN_SELF( |
1840 | lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, |
1841 | lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) |
1842 | ]) |
1843 | |
1844 | if test "x$lt_cv_dlopen_self" = xyes; then |
1845 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" |
1846 | AC_CACHE_CHECK([whether a statically linked program can dlopen itself], |
1847 | lt_cv_dlopen_self_static, [dnl |
1848 | _LT_AC_TRY_DLOPEN_SELF( |
1849 | lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, |
1850 | lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) |
1851 | ]) |
1852 | fi |
1853 | |
1854 | CPPFLAGS="$save_CPPFLAGS" |
1855 | LDFLAGS="$save_LDFLAGS" |
1856 | LIBS="$save_LIBS" |
1857 | ;; |
1858 | esac |
1859 | |
1860 | case $lt_cv_dlopen_self in |
1861 | yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; |
1862 | *) enable_dlopen_self=unknown ;; |
1863 | esac |
1864 | |
1865 | case $lt_cv_dlopen_self_static in |
1866 | yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; |
1867 | *) enable_dlopen_self_static=unknown ;; |
1868 | esac |
1869 | fi |
1870 | ])# AC_LIBTOOL_DLOPEN_SELF |
1871 | |
1872 | |
1873 | # AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) |
1874 | # --------------------------------- |
1875 | # Check to see if options -c and -o are simultaneously supported by compiler |
1876 | AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], |
1877 | [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
1878 | AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], |
1879 | [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], |
1880 | [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no |
1881 | $rm -r conftest 2>/dev/null |
1882 | mkdir conftest |
1883 | cd conftest |
1884 | mkdir out |
1885 | printf "$lt_simple_compile_test_code" > conftest.$ac_ext |
1886 | |
1887 | lt_compiler_flag="-o out/conftest2.$ac_objext" |
1888 | # Insert the option either (1) after the last *FLAGS variable, or |
1889 | # (2) before a word containing "conftest.", or (3) at the end. |
1890 | # Note that $ac_compile itself does not contain backslashes and begins |
1891 | # with a dollar sign (not a hyphen), so the echo should work correctly. |
1892 | lt_compile=`echo "$ac_compile" | $SED \ |
1893 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
1894 | -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ |
1895 | -e 's:$: $lt_compiler_flag:'` |
1896 | (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
1897 | (eval "$lt_compile" 2>out/conftest.err) |
1898 | ac_status=$? |
1899 | cat out/conftest.err >&AS_MESSAGE_LOG_FD |
1900 | echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
1901 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
1902 | then |
1903 | # The compiler can only warn and ignore the option if not recognized |
1904 | # So say no if there are warnings |
1905 | $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp |
1906 | $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 |
1907 | if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then |
1908 | _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
1909 | fi |
1910 | fi |
1911 | chmod u+w . 2>&AS_MESSAGE_LOG_FD |
1912 | $rm conftest* |
1913 | # SGI C++ compiler will create directory out/ii_files/ for |
1914 | # template instantiation |
1915 | test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files |
1916 | $rm out/* && rmdir out |
1917 | cd .. |
1918 | rmdir conftest |
1919 | $rm conftest* |
1920 | ]) |
1921 | ])# AC_LIBTOOL_PROG_CC_C_O |
1922 | |
1923 | |
1924 | # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) |
1925 | # ----------------------------------------- |
1926 | # Check to see if we can do hard links to lock some files if needed |
1927 | AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], |
1928 | [AC_REQUIRE([_LT_AC_LOCK])dnl |
1929 | |
1930 | hard_links="nottested" |
1931 | if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then |
1932 | # do not overwrite the value of need_locks provided by the user |
1933 | AC_MSG_CHECKING([if we can lock with hard links]) |
1934 | hard_links=yes |
1935 | $rm conftest* |
1936 | ln conftest.a conftest.b 2>/dev/null && hard_links=no |
1937 | touch conftest.a |
1938 | ln conftest.a conftest.b 2>&5 || hard_links=no |
1939 | ln conftest.a conftest.b 2>/dev/null && hard_links=no |
1940 | AC_MSG_RESULT([$hard_links]) |
1941 | if test "$hard_links" = no; then |
1942 | AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) |
1943 | need_locks=warn |
1944 | fi |
1945 | else |
1946 | need_locks=no |
1947 | fi |
1948 | ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS |
1949 | |
1950 | |
1951 | # AC_LIBTOOL_OBJDIR |
1952 | # ----------------- |
1953 | AC_DEFUN([AC_LIBTOOL_OBJDIR], |
1954 | [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], |
1955 | [rm -f .libs 2>/dev/null |
1956 | mkdir .libs 2>/dev/null |
1957 | if test -d .libs; then |
1958 | lt_cv_objdir=.libs |
1959 | else |
1960 | # MS-DOS does not allow filenames that begin with a dot. |
1961 | lt_cv_objdir=_libs |
1962 | fi |
1963 | rmdir .libs 2>/dev/null]) |
1964 | objdir=$lt_cv_objdir |
1965 | ])# AC_LIBTOOL_OBJDIR |
1966 | |
1967 | |
1968 | # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) |
1969 | # ---------------------------------------------- |
1970 | # Check hardcoding attributes. |
1971 | AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], |
1972 | [AC_MSG_CHECKING([how to hardcode library paths into programs]) |
1973 | _LT_AC_TAGVAR(hardcode_action, $1)= |
1974 | if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ |
1975 | test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ |
1976 | test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then |
1977 | |
1978 | # We can hardcode non-existant directories. |
1979 | if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && |
1980 | # If the only mechanism to avoid hardcoding is shlibpath_var, we |
1981 | # have to relink, otherwise we might link with an installed library |
1982 | # when we should be linking with a yet-to-be-installed one |
1983 | ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && |
1984 | test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then |
1985 | # Linking always hardcodes the temporary library directory. |
1986 | _LT_AC_TAGVAR(hardcode_action, $1)=relink |
1987 | else |
1988 | # We can link without hardcoding, and we can hardcode nonexisting dirs. |
1989 | _LT_AC_TAGVAR(hardcode_action, $1)=immediate |
1990 | fi |
1991 | else |
1992 | # We cannot hardcode anything, or else we can only hardcode existing |
1993 | # directories. |
1994 | _LT_AC_TAGVAR(hardcode_action, $1)=unsupported |
1995 | fi |
1996 | AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) |
1997 | |
1998 | if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then |
1999 | # Fast installation is not supported |
2000 | enable_fast_install=no |
2001 | elif test "$shlibpath_overrides_runpath" = yes || |
2002 | test "$enable_shared" = no; then |
2003 | # Fast installation is not necessary |
2004 | enable_fast_install=needless |
2005 | fi |
2006 | ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH |
2007 | |
2008 | |
2009 | # AC_LIBTOOL_SYS_LIB_STRIP |
2010 | # ------------------------ |
2011 | AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], |
2012 | [striplib= |
2013 | old_striplib= |
2014 | AC_MSG_CHECKING([whether stripping libraries is possible]) |
2015 | if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then |
2016 | test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" |
2017 | test -z "$striplib" && striplib="$STRIP --strip-unneeded" |
2018 | AC_MSG_RESULT([yes]) |
2019 | else |
2020 | # FIXME - insert some real tests, host_os isn't really good enough |
2021 | case $host_os in |
2022 | darwin*) |
2023 | if test -n "$STRIP" ; then |
2024 | striplib="$STRIP -x" |
2025 | AC_MSG_RESULT([yes]) |
2026 | else |
2027 | AC_MSG_RESULT([no]) |
2028 | fi |
2029 | ;; |
2030 | *) |
2031 | AC_MSG_RESULT([no]) |
2032 | ;; |
2033 | esac |
2034 | fi |
2035 | ])# AC_LIBTOOL_SYS_LIB_STRIP |
2036 | |
2037 | |
2038 | # AC_LIBTOOL_SYS_DYNAMIC_LINKER |
2039 | # ----------------------------- |
2040 | # PORTME Fill in your ld.so characteristics |
2041 | AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], |
2042 | [AC_MSG_CHECKING([dynamic linker characteristics]) |
2043 | library_names_spec= |
2044 | libname_spec='lib$name' |
2045 | soname_spec= |
2046 | shrext_cmds=".so" |
2047 | postinstall_cmds= |
2048 | postuninstall_cmds= |
2049 | finish_cmds= |
2050 | finish_eval= |
2051 | shlibpath_var= |
2052 | shlibpath_overrides_runpath=unknown |
2053 | version_type=none |
2054 | dynamic_linker="$host_os ld.so" |
2055 | sys_lib_dlsearch_path_spec="/lib /usr/lib" |
2056 | if test "$GCC" = yes; then |
2057 | sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` |
2058 | if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then |
2059 | # if the path contains ";" then we assume it to be the separator |
2060 | # otherwise default to the standard path separator (i.e. ":") - it is |
2061 | # assumed that no part of a normal pathname contains ";" but that should |
2062 | # okay in the real world where ";" in dirpaths is itself problematic. |
2063 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` |
2064 | else |
2065 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` |
2066 | fi |
2067 | else |
2068 | sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" |
2069 | fi |
2070 | need_lib_prefix=unknown |
2071 | hardcode_into_libs=no |
2072 | |
2073 | # when you set need_version to no, make sure it does not cause -set_version |
2074 | # flags to be left without arguments |
2075 | need_version=unknown |
2076 | |
2077 | case $host_os in |
2078 | aix3*) |
2079 | version_type=linux |
2080 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' |
2081 | shlibpath_var=LIBPATH |
2082 | |
2083 | # AIX 3 has no versioning support, so we append a major version to the name. |
2084 | soname_spec='${libname}${release}${shared_ext}$major' |
2085 | ;; |
2086 | |
2087 | aix4* | aix5*) |
2088 | version_type=linux |
2089 | need_lib_prefix=no |
2090 | need_version=no |
2091 | hardcode_into_libs=yes |
2092 | if test "$host_cpu" = ia64; then |
2093 | # AIX 5 supports IA64 |
2094 | library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' |
2095 | shlibpath_var=LD_LIBRARY_PATH |
2096 | else |
2097 | # With GCC up to 2.95.x, collect2 would create an import file |
2098 | # for dependence libraries. The import file would start with |
2099 | # the line `#! .'. This would cause the generated library to |
2100 | # depend on `.', always an invalid library. This was fixed in |
2101 | # development snapshots of GCC prior to 3.0. |
2102 | case $host_os in |
2103 | aix4 | aix4.[[01]] | aix4.[[01]].*) |
2104 | if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' |
2105 | echo ' yes ' |
2106 | echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then |
2107 | : |
2108 | else |
2109 | can_build_shared=no |
2110 | fi |
2111 | ;; |
2112 | esac |
2113 | # AIX (on Power*) has no versioning support, so currently we can not hardcode correct |
2114 | # soname into executable. Probably we can add versioning support to |
2115 | # collect2, so additional links can be useful in future. |
2116 | if test "$aix_use_runtimelinking" = yes; then |
2117 | # If using run time linking (on AIX 4.2 or later) use lib<name>.so |
2118 | # instead of lib<name>.a to let people know that these are not |
2119 | # typical AIX shared libraries. |
2120 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2121 | else |
2122 | # We preserve .a as extension for shared libraries through AIX4.2 |
2123 | # and later when we are not doing run time linking. |
2124 | library_names_spec='${libname}${release}.a $libname.a' |
2125 | soname_spec='${libname}${release}${shared_ext}$major' |
2126 | fi |
2127 | shlibpath_var=LIBPATH |
2128 | fi |
2129 | ;; |
2130 | |
2131 | amigaos*) |
2132 | library_names_spec='$libname.ixlibrary $libname.a' |
2133 | # Create ${libname}_ixlibrary.a entries in /sys/libs. |
2134 | finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' |
2135 | ;; |
2136 | |
2137 | beos*) |
2138 | library_names_spec='${libname}${shared_ext}' |
2139 | dynamic_linker="$host_os ld.so" |
2140 | shlibpath_var=LIBRARY_PATH |
2141 | ;; |
2142 | |
2143 | bsdi[[45]]*) |
2144 | version_type=linux |
2145 | need_version=no |
2146 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2147 | soname_spec='${libname}${release}${shared_ext}$major' |
2148 | finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' |
2149 | shlibpath_var=LD_LIBRARY_PATH |
2150 | sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" |
2151 | sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" |
2152 | # the default ld.so.conf also contains /usr/contrib/lib and |
2153 | # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow |
2154 | # libtool to hard-code these into programs |
2155 | ;; |
2156 | |
2157 | cygwin* | mingw* | pw32*) |
2158 | version_type=windows |
2159 | shrext_cmds=".dll" |
2160 | need_version=no |
2161 | need_lib_prefix=no |
2162 | |
2163 | case $GCC,$host_os in |
2164 | yes,cygwin* | yes,mingw* | yes,pw32*) |
2165 | library_names_spec='$libname.dll.a' |
2166 | # DLL is installed to $(libdir)/../bin by postinstall_cmds |
2167 | postinstall_cmds='base_file=`basename \${file}`~ |
2168 | dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ |
2169 | dldir=$destdir/`dirname \$dlpath`~ |
2170 | test -d \$dldir || mkdir -p \$dldir~ |
2171 | $install_prog $dir/$dlname \$dldir/$dlname~ |
2172 | chmod a+x \$dldir/$dlname' |
2173 | postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ |
2174 | dlpath=$dir/\$dldll~ |
2175 | $rm \$dlpath' |
2176 | shlibpath_overrides_runpath=yes |
2177 | |
2178 | case $host_os in |
2179 | cygwin*) |
2180 | # Cygwin DLLs use 'cyg' prefix rather than 'lib' |
2181 | soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
2182 | sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" |
2183 | ;; |
2184 | mingw*) |
2185 | # MinGW DLLs use traditional 'lib' prefix |
2186 | soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
2187 | sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` |
2188 | if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then |
2189 | # It is most probably a Windows format PATH printed by |
2190 | # mingw gcc, but we are running on Cygwin. Gcc prints its search |
2191 | # path with ; separators, and with drive letters. We can handle the |
2192 | # drive letters (cygwin fileutils understands them), so leave them, |
2193 | # especially as we might pass files found there to a mingw objdump, |
2194 | # which wouldn't understand a cygwinified path. Ahh. |
2195 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` |
2196 | else |
2197 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` |
2198 | fi |
2199 | ;; |
2200 | pw32*) |
2201 | # pw32 DLLs use 'pw' prefix rather than 'lib' |
2202 | library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
2203 | ;; |
2204 | esac |
2205 | ;; |
2206 | |
2207 | *) |
2208 | library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' |
2209 | ;; |
2210 | esac |
2211 | dynamic_linker='Win32 ld.exe' |
2212 | # FIXME: first we should search . and the directory the executable is in |
2213 | shlibpath_var=PATH |
2214 | ;; |
2215 | |
2216 | darwin* | rhapsody*) |
2217 | dynamic_linker="$host_os dyld" |
2218 | version_type=darwin |
2219 | need_lib_prefix=no |
2220 | need_version=no |
2221 | library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' |
2222 | soname_spec='${libname}${release}${major}$shared_ext' |
2223 | shlibpath_overrides_runpath=yes |
2224 | shlibpath_var=DYLD_LIBRARY_PATH |
2225 | shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' |
2226 | # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. |
2227 | if test "$GCC" = yes; then |
2228 | sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` |
2229 | else |
2230 | sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' |
2231 | fi |
2232 | sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' |
2233 | ;; |
2234 | |
2235 | dgux*) |
2236 | version_type=linux |
2237 | need_lib_prefix=no |
2238 | need_version=no |
2239 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' |
2240 | soname_spec='${libname}${release}${shared_ext}$major' |
2241 | shlibpath_var=LD_LIBRARY_PATH |
2242 | ;; |
2243 | |
2244 | freebsd1*) |
2245 | dynamic_linker=no |
2246 | ;; |
2247 | |
2248 | freebsd* | dragonfly*) |
2249 | # DragonFly does not have aout. When/if they implement a new |
2250 | # versioning mechanism, adjust this. |
2251 | if test -x /usr/bin/objformat; then |
2252 | objformat=`/usr/bin/objformat` |
2253 | else |
2254 | case $host_os in |
2255 | freebsd[[123]]*) objformat=aout ;; |
2256 | *) objformat=elf ;; |
2257 | esac |
2258 | fi |
2259 | version_type=freebsd-$objformat |
2260 | case $version_type in |
2261 | freebsd-elf*) |
2262 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
2263 | need_version=no |
2264 | need_lib_prefix=no |
2265 | ;; |
2266 | freebsd-*) |
2267 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' |
2268 | need_version=yes |
2269 | ;; |
2270 | esac |
2271 | shlibpath_var=LD_LIBRARY_PATH |
2272 | case $host_os in |
2273 | freebsd2*) |
2274 | shlibpath_overrides_runpath=yes |
2275 | ;; |
2276 | freebsd3.[[01]]* | freebsdelf3.[[01]]*) |
2277 | shlibpath_overrides_runpath=yes |
2278 | hardcode_into_libs=yes |
2279 | ;; |
2280 | freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ |
2281 | freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) |
2282 | shlibpath_overrides_runpath=no |
2283 | hardcode_into_libs=yes |
2284 | ;; |
2285 | freebsd*) # from 4.6 on |
2286 | shlibpath_overrides_runpath=yes |
2287 | hardcode_into_libs=yes |
2288 | ;; |
2289 | esac |
2290 | ;; |
2291 | |
2292 | gnu*) |
2293 | version_type=linux |
2294 | need_lib_prefix=no |
2295 | need_version=no |
2296 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' |
2297 | soname_spec='${libname}${release}${shared_ext}$major' |
2298 | shlibpath_var=LD_LIBRARY_PATH |
2299 | hardcode_into_libs=yes |
2300 | ;; |
2301 | |
2302 | hpux9* | hpux10* | hpux11*) |
2303 | # Give a soname corresponding to the major version so that dld.sl refuses to |
2304 | # link against other versions. |
2305 | version_type=sunos |
2306 | need_lib_prefix=no |
2307 | need_version=no |
2308 | case $host_cpu in |
2309 | ia64*) |
2310 | shrext_cmds='.so' |
2311 | hardcode_into_libs=yes |
2312 | dynamic_linker="$host_os dld.so" |
2313 | shlibpath_var=LD_LIBRARY_PATH |
2314 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
2315 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2316 | soname_spec='${libname}${release}${shared_ext}$major' |
2317 | if test "X$HPUX_IA64_MODE" = X32; then |
2318 | sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" |
2319 | else |
2320 | sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" |
2321 | fi |
2322 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
2323 | ;; |
2324 | hppa*64*) |
2325 | shrext_cmds='.sl' |
2326 | hardcode_into_libs=yes |
2327 | dynamic_linker="$host_os dld.sl" |
2328 | shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH |
2329 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
2330 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2331 | soname_spec='${libname}${release}${shared_ext}$major' |
2332 | sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" |
2333 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
2334 | ;; |
2335 | *) |
2336 | shrext_cmds='.sl' |
2337 | dynamic_linker="$host_os dld.sl" |
2338 | shlibpath_var=SHLIB_PATH |
2339 | shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH |
2340 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2341 | soname_spec='${libname}${release}${shared_ext}$major' |
2342 | ;; |
2343 | esac |
2344 | # HP-UX runs *really* slowly unless shared libraries are mode 555. |
2345 | postinstall_cmds='chmod 555 $lib' |
2346 | ;; |
2347 | |
2348 | interix3*) |
2349 | version_type=linux |
2350 | need_lib_prefix=no |
2351 | need_version=no |
2352 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
2353 | soname_spec='${libname}${release}${shared_ext}$major' |
2354 | dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' |
2355 | shlibpath_var=LD_LIBRARY_PATH |
2356 | shlibpath_overrides_runpath=no |
2357 | hardcode_into_libs=yes |
2358 | ;; |
2359 | |
2360 | irix5* | irix6* | nonstopux*) |
2361 | case $host_os in |
2362 | nonstopux*) version_type=nonstopux ;; |
2363 | *) |
2364 | if test "$lt_cv_prog_gnu_ld" = yes; then |
2365 | version_type=linux |
2366 | else |
2367 | version_type=irix |
2368 | fi ;; |
2369 | esac |
2370 | need_lib_prefix=no |
2371 | need_version=no |
2372 | soname_spec='${libname}${release}${shared_ext}$major' |
2373 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' |
2374 | case $host_os in |
2375 | irix5* | nonstopux*) |
2376 | libsuff= shlibsuff= |
2377 | ;; |
2378 | *) |
2379 | case $LD in # libtool.m4 will add one of these switches to LD |
2380 | *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") |
2381 | libsuff= shlibsuff= libmagic=32-bit;; |
2382 | *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") |
2383 | libsuff=32 shlibsuff=N32 libmagic=N32;; |
2384 | *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") |
2385 | libsuff=64 shlibsuff=64 libmagic=64-bit;; |
2386 | *) libsuff= shlibsuff= libmagic=never-match;; |
2387 | esac |
2388 | ;; |
2389 | esac |
2390 | shlibpath_var=LD_LIBRARY${shlibsuff}_PATH |
2391 | shlibpath_overrides_runpath=no |
2392 | sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" |
2393 | sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" |
2394 | hardcode_into_libs=yes |
2395 | ;; |
2396 | |
2397 | # No shared lib support for Linux oldld, aout, or coff. |
2398 | linux*oldld* | linux*aout* | linux*coff*) |
2399 | dynamic_linker=no |
2400 | ;; |
2401 | |
2402 | # This must be Linux ELF. |
2403 | linux* | k*bsd*-gnu) |
2404 | version_type=linux |
2405 | need_lib_prefix=no |
2406 | need_version=no |
2407 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2408 | soname_spec='${libname}${release}${shared_ext}$major' |
2409 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' |
2410 | shlibpath_var=LD_LIBRARY_PATH |
2411 | shlibpath_overrides_runpath=no |
2412 | # This implies no fast_install, which is unacceptable. |
2413 | # Some rework will be needed to allow for fast_install |
2414 | # before this can be enabled. |
2415 | hardcode_into_libs=yes |
2416 | |
2417 | # Append ld.so.conf contents to the search path |
2418 | if test -f /etc/ld.so.conf; then |
2419 | lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` |
2420 | sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" |
2421 | fi |
2422 | |
2423 | # We used to test for /lib/ld.so.1 and disable shared libraries on |
2424 | # powerpc, because MkLinux only supported shared libraries with the |
2425 | # GNU dynamic linker. Since this was broken with cross compilers, |
2426 | # most powerpc-linux boxes support dynamic linking these days and |
2427 | # people can always --disable-shared, the test was removed, and we |
2428 | # assume the GNU/Linux dynamic linker is in use. |
2429 | dynamic_linker='GNU/Linux ld.so' |
2430 | ;; |
2431 | |
2432 | netbsdelf*-gnu) |
2433 | version_type=linux |
2434 | need_lib_prefix=no |
2435 | need_version=no |
2436 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
2437 | soname_spec='${libname}${release}${shared_ext}$major' |
2438 | shlibpath_var=LD_LIBRARY_PATH |
2439 | shlibpath_overrides_runpath=no |
2440 | hardcode_into_libs=yes |
2441 | dynamic_linker='NetBSD ld.elf_so' |
2442 | ;; |
2443 | |
2444 | netbsd*) |
2445 | version_type=sunos |
2446 | need_lib_prefix=no |
2447 | need_version=no |
2448 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
2449 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
2450 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
2451 | dynamic_linker='NetBSD (a.out) ld.so' |
2452 | else |
2453 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
2454 | soname_spec='${libname}${release}${shared_ext}$major' |
2455 | dynamic_linker='NetBSD ld.elf_so' |
2456 | fi |
2457 | shlibpath_var=LD_LIBRARY_PATH |
2458 | shlibpath_overrides_runpath=yes |
2459 | hardcode_into_libs=yes |
2460 | ;; |
2461 | |
2462 | newsos6) |
2463 | version_type=linux |
2464 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2465 | shlibpath_var=LD_LIBRARY_PATH |
2466 | shlibpath_overrides_runpath=yes |
2467 | ;; |
2468 | |
2469 | nto-qnx*) |
2470 | version_type=linux |
2471 | need_lib_prefix=no |
2472 | need_version=no |
2473 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2474 | soname_spec='${libname}${release}${shared_ext}$major' |
2475 | shlibpath_var=LD_LIBRARY_PATH |
2476 | shlibpath_overrides_runpath=yes |
2477 | ;; |
2478 | |
2479 | openbsd*) |
2480 | version_type=sunos |
2481 | sys_lib_dlsearch_path_spec="/usr/lib" |
2482 | need_lib_prefix=no |
2483 | # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. |
2484 | case $host_os in |
2485 | openbsd3.3 | openbsd3.3.*) need_version=yes ;; |
2486 | *) need_version=no ;; |
2487 | esac |
2488 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
2489 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
2490 | shlibpath_var=LD_LIBRARY_PATH |
2491 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
2492 | case $host_os in |
2493 | openbsd2.[[89]] | openbsd2.[[89]].*) |
2494 | shlibpath_overrides_runpath=no |
2495 | ;; |
2496 | *) |
2497 | shlibpath_overrides_runpath=yes |
2498 | ;; |
2499 | esac |
2500 | else |
2501 | shlibpath_overrides_runpath=yes |
2502 | fi |
2503 | ;; |
2504 | |
2505 | os2*) |
2506 | libname_spec='$name' |
2507 | shrext_cmds=".dll" |
2508 | need_lib_prefix=no |
2509 | library_names_spec='$libname${shared_ext} $libname.a' |
2510 | dynamic_linker='OS/2 ld.exe' |
2511 | shlibpath_var=LIBPATH |
2512 | ;; |
2513 | |
2514 | osf3* | osf4* | osf5*) |
2515 | version_type=osf |
2516 | need_lib_prefix=no |
2517 | need_version=no |
2518 | soname_spec='${libname}${release}${shared_ext}$major' |
2519 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2520 | shlibpath_var=LD_LIBRARY_PATH |
2521 | sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" |
2522 | sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" |
2523 | ;; |
2524 | |
2525 | solaris*) |
2526 | version_type=linux |
2527 | need_lib_prefix=no |
2528 | need_version=no |
2529 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2530 | soname_spec='${libname}${release}${shared_ext}$major' |
2531 | shlibpath_var=LD_LIBRARY_PATH |
2532 | shlibpath_overrides_runpath=yes |
2533 | hardcode_into_libs=yes |
2534 | # ldd complains unless libraries are executable |
2535 | postinstall_cmds='chmod +x $lib' |
2536 | ;; |
2537 | |
2538 | sunos4*) |
2539 | version_type=sunos |
2540 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
2541 | finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' |
2542 | shlibpath_var=LD_LIBRARY_PATH |
2543 | shlibpath_overrides_runpath=yes |
2544 | if test "$with_gnu_ld" = yes; then |
2545 | need_lib_prefix=no |
2546 | fi |
2547 | need_version=yes |
2548 | ;; |
2549 | |
2550 | sysv4 | sysv4.3*) |
2551 | version_type=linux |
2552 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2553 | soname_spec='${libname}${release}${shared_ext}$major' |
2554 | shlibpath_var=LD_LIBRARY_PATH |
2555 | case $host_vendor in |
2556 | sni) |
2557 | shlibpath_overrides_runpath=no |
2558 | need_lib_prefix=no |
2559 | export_dynamic_flag_spec='${wl}-Blargedynsym' |
2560 | runpath_var=LD_RUN_PATH |
2561 | ;; |
2562 | siemens) |
2563 | need_lib_prefix=no |
2564 | ;; |
2565 | motorola) |
2566 | need_lib_prefix=no |
2567 | need_version=no |
2568 | shlibpath_overrides_runpath=no |
2569 | sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' |
2570 | ;; |
2571 | esac |
2572 | ;; |
2573 | |
2574 | sysv4*MP*) |
2575 | if test -d /usr/nec ;then |
2576 | version_type=linux |
2577 | library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' |
2578 | soname_spec='$libname${shared_ext}.$major' |
2579 | shlibpath_var=LD_LIBRARY_PATH |
2580 | fi |
2581 | ;; |
2582 | |
2583 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
2584 | version_type=freebsd-elf |
2585 | need_lib_prefix=no |
2586 | need_version=no |
2587 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
2588 | soname_spec='${libname}${release}${shared_ext}$major' |
2589 | shlibpath_var=LD_LIBRARY_PATH |
2590 | hardcode_into_libs=yes |
2591 | if test "$with_gnu_ld" = yes; then |
2592 | sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' |
2593 | shlibpath_overrides_runpath=no |
2594 | else |
2595 | sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' |
2596 | shlibpath_overrides_runpath=yes |
2597 | case $host_os in |
2598 | sco3.2v5*) |
2599 | sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" |
2600 | ;; |
2601 | esac |
2602 | fi |
2603 | sys_lib_dlsearch_path_spec='/usr/lib' |
2604 | ;; |
2605 | |
2606 | uts4*) |
2607 | version_type=linux |
2608 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
2609 | soname_spec='${libname}${release}${shared_ext}$major' |
2610 | shlibpath_var=LD_LIBRARY_PATH |
2611 | ;; |
2612 | |
2613 | *) |
2614 | dynamic_linker=no |
2615 | ;; |
2616 | esac |
2617 | AC_MSG_RESULT([$dynamic_linker]) |
2618 | test "$dynamic_linker" = no && can_build_shared=no |
2619 | |
2620 | variables_saved_for_relink="PATH $shlibpath_var $runpath_var" |
2621 | if test "$GCC" = yes; then |
2622 | variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" |
2623 | fi |
2624 | ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER |
2625 | |
2626 | |
2627 | # _LT_AC_TAGCONFIG |
2628 | # ---------------- |
2629 | AC_DEFUN([_LT_AC_TAGCONFIG], |
2630 | [AC_ARG_WITH([tags], |
2631 | [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], |
2632 | [include additional configurations @<:@automatic@:>@])], |
2633 | [tagnames="$withval"]) |
2634 | |
2635 | if test -f "$ltmain" && test -n "$tagnames"; then |
2636 | if test ! -f "${ofile}"; then |
2637 | AC_MSG_WARN([output file `$ofile' does not exist]) |
2638 | fi |
2639 | |
2640 | if test -z "$LTCC"; then |
2641 | eval "`$SHELL ${ofile} --config | grep '^LTCC='`" |
2642 | if test -z "$LTCC"; then |
2643 | AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) |
2644 | else |
2645 | AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) |
2646 | fi |
2647 | fi |
2648 | if test -z "$LTCFLAGS"; then |
2649 | eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" |
2650 | fi |
2651 | |
2652 | # Extract list of available tagged configurations in $ofile. |
2653 | # Note that this assumes the entire list is on one line. |
2654 | available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` |
2655 | |
2656 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
2657 | for tagname in $tagnames; do |
2658 | IFS="$lt_save_ifs" |
2659 | # Check whether tagname contains only valid characters |
2660 | case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in |
2661 | "") ;; |
2662 | *) AC_MSG_ERROR([invalid tag name: $tagname]) |
2663 | ;; |
2664 | esac |
2665 | |
2666 | if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null |
2667 | then |
2668 | AC_MSG_ERROR([tag name \"$tagname\" already exists]) |
2669 | fi |
2670 | |
2671 | # Update the list of available tags. |
2672 | if test -n "$tagname"; then |
2673 | echo appending configuration tag \"$tagname\" to $ofile |
2674 | |
2675 | case $tagname in |
2676 | CXX) |
2677 | if test -n "$CXX" && ( test "X$CXX" != "Xno" && |
2678 | ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || |
2679 | (test "X$CXX" != "Xg++"))) ; then |
2680 | AC_LIBTOOL_LANG_CXX_CONFIG |
2681 | else |
2682 | tagname="" |
2683 | fi |
2684 | ;; |
2685 | |
2686 | F77) |
2687 | if test -n "$F77" && test "X$F77" != "Xno"; then |
2688 | AC_LIBTOOL_LANG_F77_CONFIG |
2689 | else |
2690 | tagname="" |
2691 | fi |
2692 | ;; |
2693 | |
2694 | GCJ) |
2695 | if test -n "$GCJ" && test "X$GCJ" != "Xno"; then |
2696 | AC_LIBTOOL_LANG_GCJ_CONFIG |
2697 | else |
2698 | tagname="" |
2699 | fi |
2700 | ;; |
2701 | |
2702 | RC) |
2703 | AC_LIBTOOL_LANG_RC_CONFIG |
2704 | ;; |
2705 | |
2706 | *) |
2707 | AC_MSG_ERROR([Unsupported tag name: $tagname]) |
2708 | ;; |
2709 | esac |
2710 | |
2711 | # Append the new tag name to the list of available tags. |
2712 | if test -n "$tagname" ; then |
2713 | available_tags="$available_tags $tagname" |
2714 | fi |
2715 | fi |
2716 | done |
2717 | IFS="$lt_save_ifs" |
2718 | |
2719 | # Now substitute the updated list of available tags. |
2720 | if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then |
2721 | mv "${ofile}T" "$ofile" |
2722 | chmod +x "$ofile" |
2723 | else |
2724 | rm -f "${ofile}T" |
2725 | AC_MSG_ERROR([unable to update list of available tagged configurations.]) |
2726 | fi |
2727 | fi |
2728 | ])# _LT_AC_TAGCONFIG |
2729 | |
2730 | |
2731 | # AC_LIBTOOL_DLOPEN |
2732 | # ----------------- |
2733 | # enable checks for dlopen support |
2734 | AC_DEFUN([AC_LIBTOOL_DLOPEN], |
2735 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) |
2736 | ])# AC_LIBTOOL_DLOPEN |
2737 | |
2738 | |
2739 | # AC_LIBTOOL_WIN32_DLL |
2740 | # -------------------- |
2741 | # declare package support for building win32 DLLs |
2742 | AC_DEFUN([AC_LIBTOOL_WIN32_DLL], |
2743 | [AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) |
2744 | ])# AC_LIBTOOL_WIN32_DLL |
2745 | |
2746 | |
2747 | # AC_ENABLE_SHARED([DEFAULT]) |
2748 | # --------------------------- |
2749 | # implement the --enable-shared flag |
2750 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
2751 | AC_DEFUN([AC_ENABLE_SHARED], |
2752 | [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl |
2753 | AC_ARG_ENABLE([shared], |
2754 | [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], |
2755 | [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], |
2756 | [p=${PACKAGE-default} |
2757 | case $enableval in |
2758 | yes) enable_shared=yes ;; |
2759 | no) enable_shared=no ;; |
2760 | *) |
2761 | enable_shared=no |
2762 | # Look at the argument we got. We use all the common list separators. |
2763 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
2764 | for pkg in $enableval; do |
2765 | IFS="$lt_save_ifs" |
2766 | if test "X$pkg" = "X$p"; then |
2767 | enable_shared=yes |
2768 | fi |
2769 | done |
2770 | IFS="$lt_save_ifs" |
2771 | ;; |
2772 | esac], |
2773 | [enable_shared=]AC_ENABLE_SHARED_DEFAULT) |
2774 | ])# AC_ENABLE_SHARED |
2775 | |
2776 | |
2777 | # AC_DISABLE_SHARED |
2778 | # ----------------- |
2779 | # set the default shared flag to --disable-shared |
2780 | AC_DEFUN([AC_DISABLE_SHARED], |
2781 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2782 | AC_ENABLE_SHARED(no) |
2783 | ])# AC_DISABLE_SHARED |
2784 | |
2785 | |
2786 | # AC_ENABLE_STATIC([DEFAULT]) |
2787 | # --------------------------- |
2788 | # implement the --enable-static flag |
2789 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
2790 | AC_DEFUN([AC_ENABLE_STATIC], |
2791 | [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl |
2792 | AC_ARG_ENABLE([static], |
2793 | [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], |
2794 | [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], |
2795 | [p=${PACKAGE-default} |
2796 | case $enableval in |
2797 | yes) enable_static=yes ;; |
2798 | no) enable_static=no ;; |
2799 | *) |
2800 | enable_static=no |
2801 | # Look at the argument we got. We use all the common list separators. |
2802 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
2803 | for pkg in $enableval; do |
2804 | IFS="$lt_save_ifs" |
2805 | if test "X$pkg" = "X$p"; then |
2806 | enable_static=yes |
2807 | fi |
2808 | done |
2809 | IFS="$lt_save_ifs" |
2810 | ;; |
2811 | esac], |
2812 | [enable_static=]AC_ENABLE_STATIC_DEFAULT) |
2813 | ])# AC_ENABLE_STATIC |
2814 | |
2815 | |
2816 | # AC_DISABLE_STATIC |
2817 | # ----------------- |
2818 | # set the default static flag to --disable-static |
2819 | AC_DEFUN([AC_DISABLE_STATIC], |
2820 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2821 | AC_ENABLE_STATIC(no) |
2822 | ])# AC_DISABLE_STATIC |
2823 | |
2824 | |
2825 | # AC_ENABLE_FAST_INSTALL([DEFAULT]) |
2826 | # --------------------------------- |
2827 | # implement the --enable-fast-install flag |
2828 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. |
2829 | AC_DEFUN([AC_ENABLE_FAST_INSTALL], |
2830 | [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl |
2831 | AC_ARG_ENABLE([fast-install], |
2832 | [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], |
2833 | [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], |
2834 | [p=${PACKAGE-default} |
2835 | case $enableval in |
2836 | yes) enable_fast_install=yes ;; |
2837 | no) enable_fast_install=no ;; |
2838 | *) |
2839 | enable_fast_install=no |
2840 | # Look at the argument we got. We use all the common list separators. |
2841 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," |
2842 | for pkg in $enableval; do |
2843 | IFS="$lt_save_ifs" |
2844 | if test "X$pkg" = "X$p"; then |
2845 | enable_fast_install=yes |
2846 | fi |
2847 | done |
2848 | IFS="$lt_save_ifs" |
2849 | ;; |
2850 | esac], |
2851 | [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) |
2852 | ])# AC_ENABLE_FAST_INSTALL |
2853 | |
2854 | |
2855 | # AC_DISABLE_FAST_INSTALL |
2856 | # ----------------------- |
2857 | # set the default to --disable-fast-install |
2858 | AC_DEFUN([AC_DISABLE_FAST_INSTALL], |
2859 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2860 | AC_ENABLE_FAST_INSTALL(no) |
2861 | ])# AC_DISABLE_FAST_INSTALL |
2862 | |
2863 | |
2864 | # AC_LIBTOOL_PICMODE([MODE]) |
2865 | # -------------------------- |
2866 | # implement the --with-pic flag |
2867 | # MODE is either `yes' or `no'. If omitted, it defaults to `both'. |
2868 | AC_DEFUN([AC_LIBTOOL_PICMODE], |
2869 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
2870 | pic_mode=ifelse($#,1,$1,default) |
2871 | ])# AC_LIBTOOL_PICMODE |
2872 | |
2873 | |
2874 | # AC_PROG_EGREP |
2875 | # ------------- |
2876 | # This is predefined starting with Autoconf 2.54, so this conditional |
2877 | # definition can be removed once we require Autoconf 2.54 or later. |
2878 | m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], |
2879 | [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], |
2880 | [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 |
2881 | then ac_cv_prog_egrep='grep -E' |
2882 | else ac_cv_prog_egrep='egrep' |
2883 | fi]) |
2884 | EGREP=$ac_cv_prog_egrep |
2885 | AC_SUBST([EGREP]) |
2886 | ])]) |
2887 | |
2888 | |
2889 | # AC_PATH_TOOL_PREFIX |
2890 | # ------------------- |
2891 | # find a file program which can recognise shared library |
2892 | AC_DEFUN([AC_PATH_TOOL_PREFIX], |
2893 | [AC_REQUIRE([AC_PROG_EGREP])dnl |
2894 | AC_MSG_CHECKING([for $1]) |
2895 | AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, |
2896 | [case $MAGIC_CMD in |
2897 | [[\\/*] | ?:[\\/]*]) |
2898 | lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. |
2899 | ;; |
2900 | *) |
2901 | lt_save_MAGIC_CMD="$MAGIC_CMD" |
2902 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
2903 | dnl $ac_dummy forces splitting on constant user-supplied paths. |
2904 | dnl POSIX.2 word splitting is done only on the output of word expansions, |
2905 | dnl not every word. This closes a longstanding sh security hole. |
2906 | ac_dummy="ifelse([$2], , $PATH, [$2])" |
2907 | for ac_dir in $ac_dummy; do |
2908 | IFS="$lt_save_ifs" |
2909 | test -z "$ac_dir" && ac_dir=. |
2910 | if test -f $ac_dir/$1; then |
2911 | lt_cv_path_MAGIC_CMD="$ac_dir/$1" |
2912 | if test -n "$file_magic_test_file"; then |
2913 | case $deplibs_check_method in |
2914 | "file_magic "*) |
2915 | file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` |
2916 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
2917 | if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | |
2918 | $EGREP "$file_magic_regex" > /dev/null; then |
2919 | : |
2920 | else |
2921 | cat <<EOF 1>&2 |
2922 | |
2923 | *** Warning: the command libtool uses to detect shared libraries, |
2924 | *** $file_magic_cmd, produces output that libtool cannot recognize. |
2925 | *** The result is that libtool may fail to recognize shared libraries |
2926 | *** as such. This will affect the creation of libtool libraries that |
2927 | *** depend on shared libraries, but programs linked with such libtool |
2928 | *** libraries will work regardless of this problem. Nevertheless, you |
2929 | *** may want to report the problem to your system manager and/or to |
2930 | *** bug-libtool@gnu.org |
2931 | |
2932 | EOF |
2933 | fi ;; |
2934 | esac |
2935 | fi |
2936 | break |
2937 | fi |
2938 | done |
2939 | IFS="$lt_save_ifs" |
2940 | MAGIC_CMD="$lt_save_MAGIC_CMD" |
2941 | ;; |
2942 | esac]) |
2943 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
2944 | if test -n "$MAGIC_CMD"; then |
2945 | AC_MSG_RESULT($MAGIC_CMD) |
2946 | else |
2947 | AC_MSG_RESULT(no) |
2948 | fi |
2949 | ])# AC_PATH_TOOL_PREFIX |
2950 | |
2951 | |
2952 | # AC_PATH_MAGIC |
2953 | # ------------- |
2954 | # find a file program which can recognise a shared library |
2955 | AC_DEFUN([AC_PATH_MAGIC], |
2956 | [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) |
2957 | if test -z "$lt_cv_path_MAGIC_CMD"; then |
2958 | if test -n "$ac_tool_prefix"; then |
2959 | AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) |
2960 | else |
2961 | MAGIC_CMD=: |
2962 | fi |
2963 | fi |
2964 | ])# AC_PATH_MAGIC |
2965 | |
2966 | |
2967 | # AC_PROG_LD |
2968 | # ---------- |
2969 | # find the pathname to the GNU or non-GNU linker |
2970 | AC_DEFUN([AC_PROG_LD], |
2971 | [AC_ARG_WITH([gnu-ld], |
2972 | [AC_HELP_STRING([--with-gnu-ld], |
2973 | [assume the C compiler uses GNU ld @<:@default=no@:>@])], |
2974 | [test "$withval" = no || with_gnu_ld=yes], |
2975 | [with_gnu_ld=no]) |
2976 | AC_REQUIRE([LT_AC_PROG_SED])dnl |
2977 | AC_REQUIRE([AC_PROG_CC])dnl |
2978 | AC_REQUIRE([AC_CANONICAL_HOST])dnl |
2979 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
2980 | ac_prog=ld |
2981 | if test "$GCC" = yes; then |
2982 | # Check if gcc -print-prog-name=ld gives a path. |
2983 | AC_MSG_CHECKING([for ld used by $CC]) |
2984 | case $host in |
2985 | *-*-mingw*) |
2986 | # gcc leaves a trailing carriage return which upsets mingw |
2987 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; |
2988 | *) |
2989 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; |
2990 | esac |
2991 | case $ac_prog in |
2992 | # Accept absolute paths. |
2993 | [[\\/]]* | ?:[[\\/]]*) |
2994 | re_direlt='/[[^/]][[^/]]*/\.\./' |
2995 | # Canonicalize the pathname of ld |
2996 | ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` |
2997 | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do |
2998 | ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` |
2999 | done |
3000 | test -z "$LD" && LD="$ac_prog" |
3001 | ;; |
3002 | "") |
3003 | # If it fails, then pretend we aren't using GCC. |
3004 | ac_prog=ld |
3005 | ;; |
3006 | *) |
3007 | # If it is relative, then search for the first ld in PATH. |
3008 | with_gnu_ld=unknown |
3009 | ;; |
3010 | esac |
3011 | elif test "$with_gnu_ld" = yes; then |
3012 | AC_MSG_CHECKING([for GNU ld]) |
3013 | else |
3014 | AC_MSG_CHECKING([for non-GNU ld]) |
3015 | fi |
3016 | AC_CACHE_VAL(lt_cv_path_LD, |
3017 | [if test -z "$LD"; then |
3018 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
3019 | for ac_dir in $PATH; do |
3020 | IFS="$lt_save_ifs" |
3021 | test -z "$ac_dir" && ac_dir=. |
3022 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
3023 | lt_cv_path_LD="$ac_dir/$ac_prog" |
3024 | # Check to see if the program is GNU ld. I'd rather use --version, |
3025 | # but apparently some variants of GNU ld only accept -v. |
3026 | # Break only if it was the GNU/non-GNU ld that we prefer. |
3027 | case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in |
3028 | *GNU* | *'with BFD'*) |
3029 | test "$with_gnu_ld" != no && break |
3030 | ;; |
3031 | *) |
3032 | test "$with_gnu_ld" != yes && break |
3033 | ;; |
3034 | esac |
3035 | fi |
3036 | done |
3037 | IFS="$lt_save_ifs" |
3038 | else |
3039 | lt_cv_path_LD="$LD" # Let the user override the test with a path. |
3040 | fi]) |
3041 | LD="$lt_cv_path_LD" |
3042 | if test -n "$LD"; then |
3043 | AC_MSG_RESULT($LD) |
3044 | else |
3045 | AC_MSG_RESULT(no) |
3046 | fi |
3047 | test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
3048 | AC_PROG_LD_GNU |
3049 | ])# AC_PROG_LD |
3050 | |
3051 | |
3052 | # AC_PROG_LD_GNU |
3053 | # -------------- |
3054 | AC_DEFUN([AC_PROG_LD_GNU], |
3055 | [AC_REQUIRE([AC_PROG_EGREP])dnl |
3056 | AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, |
3057 | [# I'd rather use --version here, but apparently some GNU lds only accept -v. |
3058 | case `$LD -v 2>&1 </dev/null` in |
3059 | *GNU* | *'with BFD'*) |
3060 | lt_cv_prog_gnu_ld=yes |
3061 | ;; |
3062 | *) |
3063 | lt_cv_prog_gnu_ld=no |
3064 | ;; |
3065 | esac]) |
3066 | with_gnu_ld=$lt_cv_prog_gnu_ld |
3067 | ])# AC_PROG_LD_GNU |
3068 | |
3069 | |
3070 | # AC_PROG_LD_RELOAD_FLAG |
3071 | # ---------------------- |
3072 | # find reload flag for linker |
3073 | # -- PORTME Some linkers may need a different reload flag. |
3074 | AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], |
3075 | [AC_CACHE_CHECK([for $LD option to reload object files], |
3076 | lt_cv_ld_reload_flag, |
3077 | [lt_cv_ld_reload_flag='-r']) |
3078 | reload_flag=$lt_cv_ld_reload_flag |
3079 | case $reload_flag in |
3080 | "" | " "*) ;; |
3081 | *) reload_flag=" $reload_flag" ;; |
3082 | esac |
3083 | reload_cmds='$LD$reload_flag -o $output$reload_objs' |
3084 | case $host_os in |
3085 | darwin*) |
3086 | if test "$GCC" = yes; then |
3087 | reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' |
3088 | else |
3089 | reload_cmds='$LD$reload_flag -o $output$reload_objs' |
3090 | fi |
3091 | ;; |
3092 | esac |
3093 | ])# AC_PROG_LD_RELOAD_FLAG |
3094 | |
3095 | |
3096 | # AC_DEPLIBS_CHECK_METHOD |
3097 | # ----------------------- |
3098 | # how to check for library dependencies |
3099 | # -- PORTME fill in with the dynamic library characteristics |
3100 | AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], |
3101 | [AC_CACHE_CHECK([how to recognise dependent libraries], |
3102 | lt_cv_deplibs_check_method, |
3103 | [lt_cv_file_magic_cmd='$MAGIC_CMD' |
3104 | lt_cv_file_magic_test_file= |
3105 | lt_cv_deplibs_check_method='unknown' |
3106 | # Need to set the preceding variable on all platforms that support |
3107 | # interlibrary dependencies. |
3108 | # 'none' -- dependencies not supported. |
3109 | # `unknown' -- same as none, but documents that we really don't know. |
3110 | # 'pass_all' -- all dependencies passed with no checks. |
3111 | # 'test_compile' -- check by making test program. |
3112 | # 'file_magic [[regex]]' -- check by looking for files in library path |
3113 | # which responds to the $file_magic_cmd with a given extended regex. |
3114 | # If you have `file' or equivalent on your system and you're not sure |
3115 | # whether `pass_all' will *always* work, you probably want this one. |
3116 | |
3117 | case $host_os in |
3118 | aix4* | aix5*) |
3119 | lt_cv_deplibs_check_method=pass_all |
3120 | ;; |
3121 | |
3122 | beos*) |
3123 | lt_cv_deplibs_check_method=pass_all |
3124 | ;; |
3125 | |
3126 | bsdi[[45]]*) |
3127 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' |
3128 | lt_cv_file_magic_cmd='/usr/bin/file -L' |
3129 | lt_cv_file_magic_test_file=/shlib/libc.so |
3130 | ;; |
3131 | |
3132 | cygwin*) |
3133 | # func_win32_libid is a shell function defined in ltmain.sh |
3134 | lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' |
3135 | lt_cv_file_magic_cmd='func_win32_libid' |
3136 | ;; |
3137 | |
3138 | mingw* | pw32*) |
3139 | # Base MSYS/MinGW do not provide the 'file' command needed by |
3140 | # func_win32_libid shell function, so use a weaker test based on 'objdump'. |
3141 | lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' |
3142 | lt_cv_file_magic_cmd='$OBJDUMP -f' |
3143 | ;; |
3144 | |
3145 | darwin* | rhapsody*) |
3146 | lt_cv_deplibs_check_method=pass_all |
3147 | ;; |
3148 | |
3149 | freebsd* | dragonfly*) |
3150 | if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then |
3151 | case $host_cpu in |
3152 | i*86 ) |
3153 | # Not sure whether the presence of OpenBSD here was a mistake. |
3154 | # Let's accept both of them until this is cleared up. |
3155 | lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' |
3156 | lt_cv_file_magic_cmd=/usr/bin/file |
3157 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` |
3158 | ;; |
3159 | esac |
3160 | else |
3161 | lt_cv_deplibs_check_method=pass_all |
3162 | fi |
3163 | ;; |
3164 | |
3165 | gnu*) |
3166 | lt_cv_deplibs_check_method=pass_all |
3167 | ;; |
3168 | |
3169 | hpux10.20* | hpux11*) |
3170 | lt_cv_file_magic_cmd=/usr/bin/file |
3171 | case $host_cpu in |
3172 | ia64*) |
3173 | lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' |
3174 | lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so |
3175 | ;; |
3176 | hppa*64*) |
3177 | [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] |
3178 | lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl |
3179 | ;; |
3180 | *) |
3181 | lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' |
3182 | lt_cv_file_magic_test_file=/usr/lib/libc.sl |
3183 | ;; |
3184 | esac |
3185 | ;; |
3186 | |
3187 | interix3*) |
3188 | # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here |
3189 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' |
3190 | ;; |
3191 | |
3192 | irix5* | irix6* | nonstopux*) |
3193 | case $LD in |
3194 | *-32|*"-32 ") libmagic=32-bit;; |
3195 | *-n32|*"-n32 ") libmagic=N32;; |
3196 | *-64|*"-64 ") libmagic=64-bit;; |
3197 | *) libmagic=never-match;; |
3198 | esac |
3199 | lt_cv_deplibs_check_method=pass_all |
3200 | ;; |
3201 | |
3202 | # This must be Linux ELF. |
3203 | linux* | k*bsd*-gnu) |
3204 | lt_cv_deplibs_check_method=pass_all |
3205 | ;; |
3206 | |
3207 | netbsd* | netbsdelf*-gnu) |
3208 | if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then |
3209 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' |
3210 | else |
3211 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' |
3212 | fi |
3213 | ;; |
3214 | |
3215 | newos6*) |
3216 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' |
3217 | lt_cv_file_magic_cmd=/usr/bin/file |
3218 | lt_cv_file_magic_test_file=/usr/lib/libnls.so |
3219 | ;; |
3220 | |
3221 | nto-qnx*) |
3222 | lt_cv_deplibs_check_method=unknown |
3223 | ;; |
3224 | |
3225 | openbsd*) |
3226 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
3227 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' |
3228 | else |
3229 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' |
3230 | fi |
3231 | ;; |
3232 | |
3233 | osf3* | osf4* | osf5*) |
3234 | lt_cv_deplibs_check_method=pass_all |
3235 | ;; |
3236 | |
3237 | solaris*) |
3238 | lt_cv_deplibs_check_method=pass_all |
3239 | ;; |
3240 | |
3241 | sysv4 | sysv4.3*) |
3242 | case $host_vendor in |
3243 | motorola) |
3244 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' |
3245 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` |
3246 | ;; |
3247 | ncr) |
3248 | lt_cv_deplibs_check_method=pass_all |
3249 | ;; |
3250 | sequent) |
3251 | lt_cv_file_magic_cmd='/bin/file' |
3252 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' |
3253 | ;; |
3254 | sni) |
3255 | lt_cv_file_magic_cmd='/bin/file' |
3256 | lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" |
3257 | lt_cv_file_magic_test_file=/lib/libc.so |
3258 | ;; |
3259 | siemens) |
3260 | lt_cv_deplibs_check_method=pass_all |
3261 | ;; |
3262 | pc) |
3263 | lt_cv_deplibs_check_method=pass_all |
3264 | ;; |
3265 | esac |
3266 | ;; |
3267 | |
3268 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
3269 | lt_cv_deplibs_check_method=pass_all |
3270 | ;; |
3271 | esac |
3272 | ]) |
3273 | file_magic_cmd=$lt_cv_file_magic_cmd |
3274 | deplibs_check_method=$lt_cv_deplibs_check_method |
3275 | test -z "$deplibs_check_method" && deplibs_check_method=unknown |
3276 | ])# AC_DEPLIBS_CHECK_METHOD |
3277 | |
3278 | |
3279 | # AC_PROG_NM |
3280 | # ---------- |
3281 | # find the pathname to a BSD-compatible name lister |
3282 | AC_DEFUN([AC_PROG_NM], |
3283 | [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, |
3284 | [if test -n "$NM"; then |
3285 | # Let the user override the test. |
3286 | lt_cv_path_NM="$NM" |
3287 | else |
3288 | lt_nm_to_check="${ac_tool_prefix}nm" |
3289 | if test -n "$ac_tool_prefix" && test "$build" = "$host"; then |
3290 | lt_nm_to_check="$lt_nm_to_check nm" |
3291 | fi |
3292 | for lt_tmp_nm in $lt_nm_to_check; do |
3293 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
3294 | for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do |
3295 | IFS="$lt_save_ifs" |
3296 | test -z "$ac_dir" && ac_dir=. |
3297 | tmp_nm="$ac_dir/$lt_tmp_nm" |
3298 | if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then |
3299 | # Check to see if the nm accepts a BSD-compat flag. |
3300 | # Adding the `sed 1q' prevents false positives on HP-UX, which says: |
3301 | # nm: unknown option "B" ignored |
3302 | # Tru64's nm complains that /dev/null is an invalid object file |
3303 | case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in |
3304 | */dev/null* | *'Invalid file or object type'*) |
3305 | lt_cv_path_NM="$tmp_nm -B" |
3306 | break |
3307 | ;; |
3308 | *) |
3309 | case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in |
3310 | */dev/null*) |
3311 | lt_cv_path_NM="$tmp_nm -p" |
3312 | break |
3313 | ;; |
3314 | *) |
3315 | lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but |
3316 | continue # so that we can try to find one that supports BSD flags |
3317 | ;; |
3318 | esac |
3319 | ;; |
3320 | esac |
3321 | fi |
3322 | done |
3323 | IFS="$lt_save_ifs" |
3324 | done |
3325 | test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm |
3326 | fi]) |
3327 | NM="$lt_cv_path_NM" |
3328 | ])# AC_PROG_NM |
3329 | |
3330 | |
3331 | # AC_CHECK_LIBM |
3332 | # ------------- |
3333 | # check for math library |
3334 | AC_DEFUN([AC_CHECK_LIBM], |
3335 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl |
3336 | LIBM= |
3337 | case $host in |
3338 | *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) |
3339 | # These system don't have libm, or don't need it |
3340 | ;; |
3341 | *-ncr-sysv4.3*) |
3342 | AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") |
3343 | AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") |
3344 | ;; |
3345 | *) |
3346 | AC_CHECK_LIB(m, cos, LIBM="-lm") |
3347 | ;; |
3348 | esac |
3349 | ])# AC_CHECK_LIBM |
3350 | |
3351 | |
3352 | # AC_LIBLTDL_CONVENIENCE([DIRECTORY]) |
3353 | # ----------------------------------- |
3354 | # sets LIBLTDL to the link flags for the libltdl convenience library and |
3355 | # LTDLINCL to the include flags for the libltdl header and adds |
3356 | # --enable-ltdl-convenience to the configure arguments. Note that |
3357 | # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, |
3358 | # it is assumed to be `libltdl'. LIBLTDL will be prefixed with |
3359 | # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' |
3360 | # (note the single quotes!). If your package is not flat and you're not |
3361 | # using automake, define top_builddir and top_srcdir appropriately in |
3362 | # the Makefiles. |
3363 | AC_DEFUN([AC_LIBLTDL_CONVENIENCE], |
3364 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
3365 | case $enable_ltdl_convenience in |
3366 | no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; |
3367 | "") enable_ltdl_convenience=yes |
3368 | ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; |
3369 | esac |
3370 | LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la |
3371 | LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) |
3372 | # For backwards non-gettext consistent compatibility... |
3373 | INCLTDL="$LTDLINCL" |
3374 | ])# AC_LIBLTDL_CONVENIENCE |
3375 | |
3376 | |
3377 | # AC_LIBLTDL_INSTALLABLE([DIRECTORY]) |
3378 | # ----------------------------------- |
3379 | # sets LIBLTDL to the link flags for the libltdl installable library and |
3380 | # LTDLINCL to the include flags for the libltdl header and adds |
3381 | # --enable-ltdl-install to the configure arguments. Note that |
3382 | # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, |
3383 | # and an installed libltdl is not found, it is assumed to be `libltdl'. |
3384 | # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with |
3385 | # '${top_srcdir}/' (note the single quotes!). If your package is not |
3386 | # flat and you're not using automake, define top_builddir and top_srcdir |
3387 | # appropriately in the Makefiles. |
3388 | # In the future, this macro may have to be called after AC_PROG_LIBTOOL. |
3389 | AC_DEFUN([AC_LIBLTDL_INSTALLABLE], |
3390 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl |
3391 | AC_CHECK_LIB(ltdl, lt_dlinit, |
3392 | [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], |
3393 | [if test x"$enable_ltdl_install" = xno; then |
3394 | AC_MSG_WARN([libltdl not installed, but installation disabled]) |
3395 | else |
3396 | enable_ltdl_install=yes |
3397 | fi |
3398 | ]) |
3399 | if test x"$enable_ltdl_install" = x"yes"; then |
3400 | ac_configure_args="$ac_configure_args --enable-ltdl-install" |
3401 | LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la |
3402 | LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) |
3403 | else |
3404 | ac_configure_args="$ac_configure_args --enable-ltdl-install=no" |
3405 | LIBLTDL="-lltdl" |
3406 | LTDLINCL= |
3407 | fi |
3408 | # For backwards non-gettext consistent compatibility... |
3409 | INCLTDL="$LTDLINCL" |
3410 | ])# AC_LIBLTDL_INSTALLABLE |
3411 | |
3412 | |
3413 | # AC_LIBTOOL_CXX |
3414 | # -------------- |
3415 | # enable support for C++ libraries |
3416 | AC_DEFUN([AC_LIBTOOL_CXX], |
3417 | [AC_REQUIRE([_LT_AC_LANG_CXX]) |
3418 | ])# AC_LIBTOOL_CXX |
3419 | |
3420 | |
3421 | # _LT_AC_LANG_CXX |
3422 | # --------------- |
3423 | AC_DEFUN([_LT_AC_LANG_CXX], |
3424 | [AC_REQUIRE([AC_PROG_CXX]) |
3425 | AC_REQUIRE([_LT_AC_PROG_CXXCPP]) |
3426 | _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) |
3427 | ])# _LT_AC_LANG_CXX |
3428 | |
3429 | # _LT_AC_PROG_CXXCPP |
3430 | # ------------------ |
3431 | AC_DEFUN([_LT_AC_PROG_CXXCPP], |
3432 | [ |
3433 | AC_REQUIRE([AC_PROG_CXX]) |
3434 | if test -n "$CXX" && ( test "X$CXX" != "Xno" && |
3435 | ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || |
3436 | (test "X$CXX" != "Xg++"))) ; then |
3437 | AC_PROG_CXXCPP |
3438 | fi |
3439 | ])# _LT_AC_PROG_CXXCPP |
3440 | |
3441 | # AC_LIBTOOL_F77 |
3442 | # -------------- |
3443 | # enable support for Fortran 77 libraries |
3444 | AC_DEFUN([AC_LIBTOOL_F77], |
3445 | [AC_REQUIRE([_LT_AC_LANG_F77]) |
3446 | ])# AC_LIBTOOL_F77 |
3447 | |
3448 | |
3449 | # _LT_AC_LANG_F77 |
3450 | # --------------- |
3451 | AC_DEFUN([_LT_AC_LANG_F77], |
3452 | [AC_REQUIRE([AC_PROG_F77]) |
3453 | _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) |
3454 | ])# _LT_AC_LANG_F77 |
3455 | |
3456 | |
3457 | # AC_LIBTOOL_GCJ |
3458 | # -------------- |
3459 | # enable support for GCJ libraries |
3460 | AC_DEFUN([AC_LIBTOOL_GCJ], |
3461 | [AC_REQUIRE([_LT_AC_LANG_GCJ]) |
3462 | ])# AC_LIBTOOL_GCJ |
3463 | |
3464 | |
3465 | # _LT_AC_LANG_GCJ |
3466 | # --------------- |
3467 | AC_DEFUN([_LT_AC_LANG_GCJ], |
3468 | [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], |
3469 | [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], |
3470 | [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], |
3471 | [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], |
3472 | [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], |
3473 | [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) |
3474 | _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) |
3475 | ])# _LT_AC_LANG_GCJ |
3476 | |
3477 | |
3478 | # AC_LIBTOOL_RC |
3479 | # ------------- |
3480 | # enable support for Windows resource files |
3481 | AC_DEFUN([AC_LIBTOOL_RC], |
3482 | [AC_REQUIRE([LT_AC_PROG_RC]) |
3483 | _LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) |
3484 | ])# AC_LIBTOOL_RC |
3485 | |
3486 | |
3487 | # AC_LIBTOOL_LANG_C_CONFIG |
3488 | # ------------------------ |
3489 | # Ensure that the configuration vars for the C compiler are |
3490 | # suitably defined. Those variables are subsequently used by |
3491 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
3492 | AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) |
3493 | AC_DEFUN([_LT_AC_LANG_C_CONFIG], |
3494 | [lt_save_CC="$CC" |
3495 | AC_LANG_PUSH(C) |
3496 | |
3497 | # Source file extension for C test sources. |
3498 | ac_ext=c |
3499 | |
3500 | # Object file extension for compiled C test sources. |
3501 | objext=o |
3502 | _LT_AC_TAGVAR(objext, $1)=$objext |
3503 | |
3504 | # Code to be used in simple compile tests |
3505 | lt_simple_compile_test_code="int some_variable = 0;\n" |
3506 | |
3507 | # Code to be used in simple link tests |
3508 | lt_simple_link_test_code='int main(){return(0);}\n' |
3509 | |
3510 | _LT_AC_SYS_COMPILER |
3511 | |
3512 | # save warnings/boilerplate of simple test code |
3513 | _LT_COMPILER_BOILERPLATE |
3514 | _LT_LINKER_BOILERPLATE |
3515 | |
3516 | AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) |
3517 | AC_LIBTOOL_PROG_COMPILER_PIC($1) |
3518 | AC_LIBTOOL_PROG_CC_C_O($1) |
3519 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
3520 | AC_LIBTOOL_PROG_LD_SHLIBS($1) |
3521 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
3522 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
3523 | AC_LIBTOOL_SYS_LIB_STRIP |
3524 | AC_LIBTOOL_DLOPEN_SELF |
3525 | |
3526 | # Report which library types will actually be built |
3527 | AC_MSG_CHECKING([if libtool supports shared libraries]) |
3528 | AC_MSG_RESULT([$can_build_shared]) |
3529 | |
3530 | AC_MSG_CHECKING([whether to build shared libraries]) |
3531 | test "$can_build_shared" = "no" && enable_shared=no |
3532 | |
3533 | # On AIX, shared libraries and static libraries use the same namespace, and |
3534 | # are all built from PIC. |
3535 | case $host_os in |
3536 | aix3*) |
3537 | test "$enable_shared" = yes && enable_static=no |
3538 | if test -n "$RANLIB"; then |
3539 | archive_cmds="$archive_cmds~\$RANLIB \$lib" |
3540 | postinstall_cmds='$RANLIB $lib' |
3541 | fi |
3542 | ;; |
3543 | |
3544 | aix4* | aix5*) |
3545 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
3546 | test "$enable_shared" = yes && enable_static=no |
3547 | fi |
3548 | ;; |
3549 | esac |
3550 | AC_MSG_RESULT([$enable_shared]) |
3551 | |
3552 | AC_MSG_CHECKING([whether to build static libraries]) |
3553 | # Make sure either enable_shared or enable_static is yes. |
3554 | test "$enable_shared" = yes || enable_static=yes |
3555 | AC_MSG_RESULT([$enable_static]) |
3556 | |
3557 | AC_LIBTOOL_CONFIG($1) |
3558 | |
3559 | AC_LANG_POP |
3560 | CC="$lt_save_CC" |
3561 | ])# AC_LIBTOOL_LANG_C_CONFIG |
3562 | |
3563 | |
3564 | # AC_LIBTOOL_LANG_CXX_CONFIG |
3565 | # -------------------------- |
3566 | # Ensure that the configuration vars for the C compiler are |
3567 | # suitably defined. Those variables are subsequently used by |
3568 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
3569 | AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) |
3570 | AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], |
3571 | [AC_LANG_PUSH(C++) |
3572 | AC_REQUIRE([AC_PROG_CXX]) |
3573 | AC_REQUIRE([_LT_AC_PROG_CXXCPP]) |
3574 | |
3575 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3576 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
3577 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
3578 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
3579 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
3580 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
3581 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
3582 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
3583 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
3584 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
3585 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
3586 | _LT_AC_TAGVAR(hardcode_automatic, $1)=no |
3587 | _LT_AC_TAGVAR(module_cmds, $1)= |
3588 | _LT_AC_TAGVAR(module_expsym_cmds, $1)= |
3589 | _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
3590 | _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
3591 | _LT_AC_TAGVAR(no_undefined_flag, $1)= |
3592 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
3593 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
3594 | |
3595 | # Dependencies to place before and after the object being linked: |
3596 | _LT_AC_TAGVAR(predep_objects, $1)= |
3597 | _LT_AC_TAGVAR(postdep_objects, $1)= |
3598 | _LT_AC_TAGVAR(predeps, $1)= |
3599 | _LT_AC_TAGVAR(postdeps, $1)= |
3600 | _LT_AC_TAGVAR(compiler_lib_search_path, $1)= |
3601 | |
3602 | # Source file extension for C++ test sources. |
3603 | ac_ext=cpp |
3604 | |
3605 | # Object file extension for compiled C++ test sources. |
3606 | objext=o |
3607 | _LT_AC_TAGVAR(objext, $1)=$objext |
3608 | |
3609 | # Code to be used in simple compile tests |
3610 | lt_simple_compile_test_code="int some_variable = 0;\n" |
3611 | |
3612 | # Code to be used in simple link tests |
3613 | lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }\n' |
3614 | |
3615 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
3616 | _LT_AC_SYS_COMPILER |
3617 | |
3618 | # save warnings/boilerplate of simple test code |
3619 | _LT_COMPILER_BOILERPLATE |
3620 | _LT_LINKER_BOILERPLATE |
3621 | |
3622 | # Allow CC to be a program name with arguments. |
3623 | lt_save_CC=$CC |
3624 | lt_save_LD=$LD |
3625 | lt_save_GCC=$GCC |
3626 | GCC=$GXX |
3627 | lt_save_with_gnu_ld=$with_gnu_ld |
3628 | lt_save_path_LD=$lt_cv_path_LD |
3629 | if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then |
3630 | lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx |
3631 | else |
3632 | $as_unset lt_cv_prog_gnu_ld |
3633 | fi |
3634 | if test -n "${lt_cv_path_LDCXX+set}"; then |
3635 | lt_cv_path_LD=$lt_cv_path_LDCXX |
3636 | else |
3637 | $as_unset lt_cv_path_LD |
3638 | fi |
3639 | test -z "${LDCXX+set}" || LD=$LDCXX |
3640 | CC=${CXX-"c++"} |
3641 | compiler=$CC |
3642 | _LT_AC_TAGVAR(compiler, $1)=$CC |
3643 | _LT_CC_BASENAME([$compiler]) |
3644 | |
3645 | # We don't want -fno-exception wen compiling C++ code, so set the |
3646 | # no_builtin_flag separately |
3647 | if test "$GXX" = yes; then |
3648 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' |
3649 | else |
3650 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= |
3651 | fi |
3652 | |
3653 | if test "$GXX" = yes; then |
3654 | # Set up default GNU C++ configuration |
3655 | |
3656 | AC_PROG_LD |
3657 | |
3658 | # Check if GNU C++ uses GNU ld as the underlying linker, since the |
3659 | # archiving commands below assume that GNU ld is being used. |
3660 | if test "$with_gnu_ld" = yes; then |
3661 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
3662 | _LT_AC_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' |
3663 | |
3664 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
3665 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
3666 | |
3667 | # If archive_cmds runs LD, not CC, wlarc should be empty |
3668 | # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to |
3669 | # investigate it a little bit more. (MM) |
3670 | wlarc='${wl}' |
3671 | |
3672 | # ancient GNU ld didn't support --whole-archive et. al. |
3673 | if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ |
3674 | grep 'no-whole-archive' > /dev/null; then |
3675 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
3676 | else |
3677 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
3678 | fi |
3679 | else |
3680 | with_gnu_ld=no |
3681 | wlarc= |
3682 | |
3683 | # A generic and very simple default shared library creation |
3684 | # command for GNU C++ for the case where it uses the native |
3685 | # linker, instead of GNU ld. If possible, this setting should |
3686 | # overridden to take advantage of the native linker features on |
3687 | # the platform it is being used on. |
3688 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' |
3689 | fi |
3690 | |
3691 | # Commands to make compiler produce verbose output that lists |
3692 | # what "hidden" libraries, object files and flags are used when |
3693 | # linking a shared library. |
3694 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
3695 | |
3696 | else |
3697 | GXX=no |
3698 | with_gnu_ld=no |
3699 | wlarc= |
3700 | fi |
3701 | |
3702 | # PORTME: fill in a description of your system's C++ link characteristics |
3703 | AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) |
3704 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
3705 | case $host_os in |
3706 | aix3*) |
3707 | # FIXME: insert proper C++ library support |
3708 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3709 | ;; |
3710 | aix4* | aix5*) |
3711 | if test "$host_cpu" = ia64; then |
3712 | # On IA64, the linker does run time linking by default, so we don't |
3713 | # have to do anything special. |
3714 | aix_use_runtimelinking=no |
3715 | exp_sym_flag='-Bexport' |
3716 | no_entry_flag="" |
3717 | else |
3718 | aix_use_runtimelinking=no |
3719 | |
3720 | # Test if we are trying to use run time linking or normal |
3721 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we |
3722 | # need to do runtime linking. |
3723 | case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) |
3724 | for ld_flag in $LDFLAGS; do |
3725 | case $ld_flag in |
3726 | *-brtl*) |
3727 | aix_use_runtimelinking=yes |
3728 | break |
3729 | ;; |
3730 | esac |
3731 | done |
3732 | ;; |
3733 | esac |
3734 | |
3735 | exp_sym_flag='-bexport' |
3736 | no_entry_flag='-bnoentry' |
3737 | fi |
3738 | |
3739 | # When large executables or shared objects are built, AIX ld can |
3740 | # have problems creating the table of contents. If linking a library |
3741 | # or program results in "error TOC overflow" add -mminimal-toc to |
3742 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not |
3743 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. |
3744 | |
3745 | _LT_AC_TAGVAR(archive_cmds, $1)='' |
3746 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
3747 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
3748 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
3749 | |
3750 | if test "$GXX" = yes; then |
3751 | case $host_os in aix4.[[012]]|aix4.[[012]].*) |
3752 | # We only want to do this on AIX 4.2 and lower, the check |
3753 | # below for broken collect2 doesn't work under 4.3+ |
3754 | collect2name=`${CC} -print-prog-name=collect2` |
3755 | if test -f "$collect2name" && \ |
3756 | strings "$collect2name" | grep resolve_lib_name >/dev/null |
3757 | then |
3758 | # We have reworked collect2 |
3759 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
3760 | else |
3761 | # We have old collect2 |
3762 | _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
3763 | # It fails to find uninstalled libraries when the uninstalled |
3764 | # path is not listed in the libpath. Setting hardcode_minus_L |
3765 | # to unsupported forces relinking |
3766 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
3767 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
3768 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
3769 | fi |
3770 | ;; |
3771 | esac |
3772 | shared_flag='-shared' |
3773 | if test "$aix_use_runtimelinking" = yes; then |
3774 | shared_flag="$shared_flag "'${wl}-G' |
3775 | fi |
3776 | else |
3777 | # not using gcc |
3778 | if test "$host_cpu" = ia64; then |
3779 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release |
3780 | # chokes on -Wl,-G. The following line is correct: |
3781 | shared_flag='-G' |
3782 | else |
3783 | if test "$aix_use_runtimelinking" = yes; then |
3784 | shared_flag='${wl}-G' |
3785 | else |
3786 | shared_flag='${wl}-bM:SRE' |
3787 | fi |
3788 | fi |
3789 | fi |
3790 | |
3791 | # It seems that -bexpall does not export symbols beginning with |
3792 | # underscore (_), so it is better to generate a list of symbols to export. |
3793 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes |
3794 | if test "$aix_use_runtimelinking" = yes; then |
3795 | # Warning - without using the other runtime loading flags (-brtl), |
3796 | # -berok will link without error, but may produce a broken library. |
3797 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' |
3798 | # Determine the default libpath from the value encoded in an empty executable. |
3799 | _LT_AC_SYS_LIBPATH_AIX |
3800 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
3801 | |
3802 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" |
3803 | else |
3804 | if test "$host_cpu" = ia64; then |
3805 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' |
3806 | _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" |
3807 | _LT_AC_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" |
3808 | else |
3809 | # Determine the default libpath from the value encoded in an empty executable. |
3810 | _LT_AC_SYS_LIBPATH_AIX |
3811 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
3812 | # Warning - without using the other run time loading flags, |
3813 | # -berok will link without error, but may produce a broken library. |
3814 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' |
3815 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' |
3816 | # Exported symbols can be pulled into shared objects from archives |
3817 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' |
3818 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
3819 | # This is similar to how AIX traditionally builds its shared libraries. |
3820 | _LT_AC_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' |
3821 | fi |
3822 | fi |
3823 | ;; |
3824 | |
3825 | beos*) |
3826 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
3827 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
3828 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc |
3829 | # support --undefined. This deserves some investigation. FIXME |
3830 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
3831 | else |
3832 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3833 | fi |
3834 | ;; |
3835 | |
3836 | chorus*) |
3837 | case $cc_basename in |
3838 | *) |
3839 | # FIXME: insert proper C++ library support |
3840 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3841 | ;; |
3842 | esac |
3843 | ;; |
3844 | |
3845 | cygwin* | mingw* | pw32*) |
3846 | # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, |
3847 | # as there is no search path for DLLs. |
3848 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
3849 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
3850 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
3851 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
3852 | |
3853 | if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then |
3854 | _LT_AC_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' |
3855 | # If the export-symbols file already is a .def file (1st line |
3856 | # is EXPORTS), use it as is; otherwise, prepend... |
3857 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then |
3858 | cp $export_symbols $output_objdir/$soname.def; |
3859 | else |
3860 | echo EXPORTS > $output_objdir/$soname.def; |
3861 | cat $export_symbols >> $output_objdir/$soname.def; |
3862 | fi~ |
3863 | $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' |
3864 | else |
3865 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3866 | fi |
3867 | ;; |
3868 | darwin* | rhapsody*) |
3869 | case $host_os in |
3870 | rhapsody* | darwin1.[[012]]) |
3871 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' |
3872 | ;; |
3873 | *) # Darwin 1.3 on |
3874 | if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then |
3875 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
3876 | else |
3877 | case ${MACOSX_DEPLOYMENT_TARGET} in |
3878 | 10.[[012]]) |
3879 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
3880 | ;; |
3881 | 10.*) |
3882 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' |
3883 | ;; |
3884 | esac |
3885 | fi |
3886 | ;; |
3887 | esac |
3888 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3889 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
3890 | _LT_AC_TAGVAR(hardcode_automatic, $1)=yes |
3891 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
3892 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' |
3893 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
3894 | |
3895 | if test "$GXX" = yes ; then |
3896 | lt_int_apple_cc_single_mod=no |
3897 | output_verbose_link_cmd='echo' |
3898 | if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then |
3899 | lt_int_apple_cc_single_mod=yes |
3900 | fi |
3901 | if test "X$lt_int_apple_cc_single_mod" = Xyes ; then |
3902 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' |
3903 | else |
3904 | _LT_AC_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' |
3905 | fi |
3906 | _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
3907 | # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
3908 | if test "X$lt_int_apple_cc_single_mod" = Xyes ; then |
3909 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
3910 | else |
3911 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "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~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
3912 | fi |
3913 | _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
3914 | else |
3915 | case $cc_basename in |
3916 | xlc*) |
3917 | output_verbose_link_cmd='echo' |
3918 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' |
3919 | _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
3920 | # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
3921 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
3922 | _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
3923 | ;; |
3924 | *) |
3925 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3926 | ;; |
3927 | esac |
3928 | fi |
3929 | ;; |
3930 | |
3931 | dgux*) |
3932 | case $cc_basename in |
3933 | ec++*) |
3934 | # FIXME: insert proper C++ library support |
3935 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3936 | ;; |
3937 | ghcx*) |
3938 | # Green Hills C++ Compiler |
3939 | # FIXME: insert proper C++ library support |
3940 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3941 | ;; |
3942 | *) |
3943 | # FIXME: insert proper C++ library support |
3944 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3945 | ;; |
3946 | esac |
3947 | ;; |
3948 | freebsd[[12]]*) |
3949 | # C++ shared libraries reported to be fairly broken before switch to ELF |
3950 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3951 | ;; |
3952 | freebsd-elf*) |
3953 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
3954 | ;; |
3955 | freebsd* | dragonfly*) |
3956 | # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF |
3957 | # conventions |
3958 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
3959 | ;; |
3960 | gnu*) |
3961 | ;; |
3962 | hpux9*) |
3963 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
3964 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
3965 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
3966 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
3967 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, |
3968 | # but as the default |
3969 | # location of the library. |
3970 | |
3971 | case $cc_basename in |
3972 | CC*) |
3973 | # FIXME: insert proper C++ library support |
3974 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3975 | ;; |
3976 | aCC*) |
3977 | _LT_AC_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 $lib' |
3978 | # Commands to make compiler produce verbose output that lists |
3979 | # what "hidden" libraries, object files and flags are used when |
3980 | # linking a shared library. |
3981 | # |
3982 | # There doesn't appear to be a way to prevent this compiler from |
3983 | # explicitly linking system object files so we need to strip them |
3984 | # from the output so that they don't get included in the library |
3985 | # dependencies. |
3986 | output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' |
3987 | ;; |
3988 | *) |
3989 | if test "$GXX" = yes; then |
3990 | _LT_AC_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' |
3991 | else |
3992 | # FIXME: insert proper C++ library support |
3993 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
3994 | fi |
3995 | ;; |
3996 | esac |
3997 | ;; |
3998 | hpux10*|hpux11*) |
3999 | if test $with_gnu_ld = no; then |
4000 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
4001 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
4002 | |
4003 | case $host_cpu in |
4004 | hppa*64*|ia64*) |
4005 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' |
4006 | ;; |
4007 | *) |
4008 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
4009 | ;; |
4010 | esac |
4011 | fi |
4012 | case $host_cpu in |
4013 | hppa*64*|ia64*) |
4014 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
4015 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
4016 | ;; |
4017 | *) |
4018 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
4019 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, |
4020 | # but as the default |
4021 | # location of the library. |
4022 | ;; |
4023 | esac |
4024 | |
4025 | case $cc_basename in |
4026 | CC*) |
4027 | # FIXME: insert proper C++ library support |
4028 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
4029 | ;; |
4030 | aCC*) |
4031 | case $host_cpu in |
4032 | hppa*64*) |
4033 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
4034 | ;; |
4035 | ia64*) |
4036 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
4037 | ;; |
4038 | *) |
4039 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
4040 | ;; |
4041 | esac |
4042 | # Commands to make compiler produce verbose output that lists |
4043 | # what "hidden" libraries, object files and flags are used when |
4044 | # linking a shared library. |
4045 | # |
4046 | # There doesn't appear to be a way to prevent this compiler from |
4047 | # explicitly linking system object files so we need to strip them |
4048 | # from the output so that they don't get included in the library |
4049 | # dependencies. |
4050 | output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' |
4051 | ;; |
4052 | *) |
4053 | if test "$GXX" = yes; then |
4054 | if test $with_gnu_ld = no; then |
4055 | case $host_cpu in |
4056 | hppa*64*) |
4057 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
4058 | ;; |
4059 | ia64*) |
4060 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
4061 | ;; |
4062 | *) |
4063 | _LT_AC_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' |
4064 | ;; |
4065 | esac |
4066 | fi |
4067 | else |
4068 | # FIXME: insert proper C++ library support |
4069 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
4070 | fi |
4071 | ;; |
4072 | esac |
4073 | ;; |
4074 | interix3*) |
4075 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
4076 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
4077 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
4078 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
4079 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. |
4080 | # Instead, shared libraries are loaded at an image base (0x10000000 by |
4081 | # default) and relocated if they conflict, which is a slow very memory |
4082 | # consuming and fragmenting process. To avoid this, we pick a random, |
4083 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link |
4084 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. |
4085 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
4086 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
4087 | ;; |
4088 | irix5* | irix6*) |
4089 | case $cc_basename in |
4090 | CC*) |
4091 | # SGI C++ |
4092 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
4093 | |
4094 | # Archives containing C++ object files must be created using |
4095 | # "CC -ar", where "CC" is the IRIX C++ compiler. This is |
4096 | # necessary to make sure instantiated templates are included |
4097 | # in the archive. |
4098 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' |
4099 | ;; |
4100 | *) |
4101 | if test "$GXX" = yes; then |
4102 | if test "$with_gnu_ld" = no; then |
4103 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
4104 | else |
4105 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib' |
4106 | fi |
4107 | fi |
4108 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
4109 | ;; |
4110 | esac |
4111 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
4112 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
4113 | ;; |
4114 | linux* | k*bsd*-gnu) |
4115 | case $cc_basename in |
4116 | KCC*) |
4117 | # Kuck and Associates, Inc. (KAI) C++ Compiler |
4118 | |
4119 | # KCC will only create a shared library if the output file |
4120 | # ends with ".so" (or ".sl" for HP-UX), so rename the library |
4121 | # to its proper name (with version) after linking. |
4122 | _LT_AC_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' |
4123 | _LT_AC_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 $lib' |
4124 | # Commands to make compiler produce verbose output that lists |
4125 | # what "hidden" libraries, object files and flags are used when |
4126 | # linking a shared library. |
4127 | # |
4128 | # There doesn't appear to be a way to prevent this compiler from |
4129 | # explicitly linking system object files so we need to strip them |
4130 | # from the output so that they don't get included in the library |
4131 | # dependencies. |
4132 | output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' |
4133 | |
4134 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' |
4135 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
4136 | |
4137 | # Archives containing C++ object files must be created using |
4138 | # "CC -Bstatic", where "CC" is the KAI C++ compiler. |
4139 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' |
4140 | ;; |
4141 | icpc*) |
4142 | # Intel C++ |
4143 | with_gnu_ld=yes |
4144 | # version 8.0 and above of icpc choke on multiply defined symbols |
4145 | # if we add $predep_objects and $postdep_objects, however 7.1 and |
4146 | # earlier do not add the objects themselves. |
4147 | case `$CC -V 2>&1` in |
4148 | *"Version 7."*) |
4149 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
4150 | _LT_AC_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' |
4151 | ;; |
4152 | *) # Version 8.0 or newer |
4153 | tmp_idyn= |
4154 | case $host_cpu in |
4155 | ia64*) tmp_idyn=' -i_dynamic';; |
4156 | esac |
4157 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
4158 | _LT_AC_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' |
4159 | ;; |
4160 | esac |
4161 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
4162 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
4163 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
4164 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' |
4165 | ;; |
4166 | pgCC*) |
4167 | # Portland Group C++ compiler |
4168 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' |
4169 | _LT_AC_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' |
4170 | |
4171 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
4172 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
4173 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' |
4174 | ;; |
4175 | cxx*) |
4176 | # Compaq C++ |
4177 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
4178 | _LT_AC_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' |
4179 | |
4180 | runpath_var=LD_RUN_PATH |
4181 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
4182 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
4183 | |
4184 | # Commands to make compiler produce verbose output that lists |
4185 | # what "hidden" libraries, object files and flags are used when |
4186 | # linking a shared library. |
4187 | # |
4188 | # There doesn't appear to be a way to prevent this compiler from |
4189 | # explicitly linking system object files so we need to strip them |
4190 | # from the output so that they don't get included in the library |
4191 | # dependencies. |
4192 | output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $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; echo $list' |
4193 | ;; |
4194 | esac |
4195 | ;; |
4196 | lynxos*) |
4197 | # FIXME: insert proper C++ library support |
4198 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
4199 | ;; |
4200 | m88k*) |
4201 | # FIXME: insert proper C++ library support |
4202 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
4203 | ;; |
4204 | mvs*) |
4205 | case $cc_basename in |
4206 | cxx*) |
4207 | # FIXME: insert proper C++ library support |
4208 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
4209 | ;; |
4210 | *) |
4211 | # FIXME: insert proper C++ library support |
4212 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
4213 | ;; |
4214 | esac |
4215 | ;; |
4216 | netbsd* | netbsdelf*-gnu) |
4217 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
4218 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' |
4219 | wlarc= |
4220 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
4221 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
4222 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
4223 | fi |
4224 | # Workaround some broken pre-1.5 toolchains |
4225 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' |
4226 | ;; |
4227 | openbsd2*) |
4228 | # C++ shared libraries are fairly broken |
4229 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
4230 | ;; |
4231 | openbsd*) |
4232 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
4233 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
4234 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' |
4235 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
4236 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
4237 | _LT_AC_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' |
4238 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
4239 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
4240 | fi |
4241 | output_verbose_link_cmd='echo' |
4242 | ;; |
4243 | osf3*) |
4244 | case $cc_basename in |
4245 | KCC*) |
4246 | # Kuck and Associates, Inc. (KAI) C++ Compiler |
4247 | |
4248 | # KCC will only create a shared library if the output file |
4249 | # ends with ".so" (or ".sl" for HP-UX), so rename the library |
4250 | # to its proper name (with version) after linking. |
4251 | _LT_AC_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' |
4252 | |
4253 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
4254 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
4255 | |
4256 | # Archives containing C++ object files must be created using |
4257 | # "CC -Bstatic", where "CC" is the KAI C++ compiler. |
4258 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' |
4259 | |
4260 | ;; |
4261 | RCC*) |
4262 | # Rational C++ 2.4.1 |
4263 | # FIXME: insert proper C++ library support |
4264 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
4265 | ;; |
4266 | cxx*) |
4267 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
4268 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
4269 | |
4270 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
4271 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
4272 | |
4273 | # Commands to make compiler produce verbose output that lists |
4274 | # what "hidden" libraries, object files and flags are used when |
4275 | # linking a shared library. |
4276 | # |
4277 | # There doesn't appear to be a way to prevent this compiler from |
4278 | # explicitly linking system object files so we need to strip them |
4279 | # from the output so that they don't get included in the library |
4280 | # dependencies. |
4281 | output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $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; echo $list' |
4282 | ;; |
4283 | *) |
4284 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
4285 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
4286 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
4287 | |
4288 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
4289 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
4290 | |
4291 | # Commands to make compiler produce verbose output that lists |
4292 | # what "hidden" libraries, object files and flags are used when |
4293 | # linking a shared library. |
4294 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
4295 | |
4296 | else |
4297 | # FIXME: insert proper C++ library support |
4298 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
4299 | fi |
4300 | ;; |
4301 | esac |
4302 | ;; |
4303 | osf4* | osf5*) |
4304 | case $cc_basename in |
4305 | KCC*) |
4306 | # Kuck and Associates, Inc. (KAI) C++ Compiler |
4307 | |
4308 | # KCC will only create a shared library if the output file |
4309 | # ends with ".so" (or ".sl" for HP-UX), so rename the library |
4310 | # to its proper name (with version) after linking. |
4311 | _LT_AC_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' |
4312 | |
4313 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
4314 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
4315 | |
4316 | # Archives containing C++ object files must be created using |
4317 | # the KAI C++ compiler. |
4318 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' |
4319 | ;; |
4320 | RCC*) |
4321 | # Rational C++ 2.4.1 |
4322 | # FIXME: insert proper C++ library support |
4323 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
4324 | ;; |
4325 | cxx*) |
4326 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
4327 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
4328 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ |
4329 | echo "-hidden">> $lib.exp~ |
4330 | $CC -shared$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~ |
4331 | $rm $lib.exp' |
4332 | |
4333 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
4334 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
4335 | |
4336 | # Commands to make compiler produce verbose output that lists |
4337 | # what "hidden" libraries, object files and flags are used when |
4338 | # linking a shared library. |
4339 | # |
4340 | # There doesn't appear to be a way to prevent this compiler from |
4341 | # explicitly linking system object files so we need to strip them |
4342 | # from the output so that they don't get included in the library |
4343 | # dependencies. |
4344 | output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $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; echo $list' |
4345 | ;; |
4346 | *) |
4347 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
4348 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
4349 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
4350 | |
4351 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
4352 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
4353 | |
4354 | # Commands to make compiler produce verbose output that lists |
4355 | # what "hidden" libraries, object files and flags are used when |
4356 | # linking a shared library. |
4357 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' |
4358 | |
4359 | else |
4360 | # FIXME: insert proper C++ library support |
4361 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
4362 | fi |
4363 | ;; |
4364 | esac |
4365 | ;; |
4366 | psos*) |
4367 | # FIXME: insert proper C++ library support |
4368 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
4369 | ;; |
4370 | sunos4*) |
4371 | case $cc_basename in |
4372 | CC*) |
4373 | # Sun C++ 4.x |
4374 | # FIXME: insert proper C++ library support |
4375 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
4376 | ;; |
4377 | lcc*) |
4378 | # Lucid |
4379 | # FIXME: insert proper C++ library support |
4380 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
4381 | ;; |
4382 | *) |
4383 | # FIXME: insert proper C++ library support |
4384 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
4385 | ;; |
4386 | esac |
4387 | ;; |
4388 | solaris*) |
4389 | case $cc_basename in |
4390 | CC*) |
4391 | # Sun C++ 4.2, 5.x and Centerline C++ |
4392 | _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes |
4393 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' |
4394 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
4395 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
4396 | $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' |
4397 | |
4398 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
4399 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
4400 | case $host_os in |
4401 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; |
4402 | *) |
4403 | # The C++ compiler is used as linker so we must use $wl |
4404 | # flag to pass the commands to the underlying system |
4405 | # linker. We must also pass each convience library through |
4406 | # to the system linker between allextract/defaultextract. |
4407 | # The C++ compiler will combine linker options so we |
4408 | # cannot just pass the convience library names through |
4409 | # without $wl. |
4410 | # Supported since Solaris 2.6 (maybe 2.5.1?) |
4411 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' |
4412 | ;; |
4413 | esac |
4414 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
4415 | |
4416 | output_verbose_link_cmd='echo' |
4417 | |
4418 | # Archives containing C++ object files must be created using |
4419 | # "CC -xar", where "CC" is the Sun C++ compiler. This is |
4420 | # necessary to make sure instantiated templates are included |
4421 | # in the archive. |
4422 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' |
4423 | ;; |
4424 | gcx*) |
4425 | # Green Hills C++ Compiler |
4426 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
4427 | |
4428 | # The C++ compiler must be used to create the archive. |
4429 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' |
4430 | ;; |
4431 | *) |
4432 | # GNU C++ compiler with Solaris linker |
4433 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
4434 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' |
4435 | if $CC --version | grep -v '^2\.7' > /dev/null; then |
4436 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
4437 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
4438 | $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' |
4439 | |
4440 | # Commands to make compiler produce verbose output that lists |
4441 | # what "hidden" libraries, object files and flags are used when |
4442 | # linking a shared library. |
4443 | output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" |
4444 | else |
4445 | # g++ 2.7 appears to require `-G' NOT `-shared' on this |
4446 | # platform. |
4447 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
4448 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
4449 | $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' |
4450 | |
4451 | # Commands to make compiler produce verbose output that lists |
4452 | # what "hidden" libraries, object files and flags are used when |
4453 | # linking a shared library. |
4454 | output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" |
4455 | fi |
4456 | |
4457 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' |
4458 | fi |
4459 | ;; |
4460 | esac |
4461 | ;; |
4462 | sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) |
4463 | _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
4464 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
4465 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
4466 | runpath_var='LD_RUN_PATH' |
4467 | |
4468 | case $cc_basename in |
4469 | CC*) |
4470 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
4471 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
4472 | ;; |
4473 | *) |
4474 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
4475 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
4476 | ;; |
4477 | esac |
4478 | ;; |
4479 | sysv5* | sco3.2v5* | sco5v6*) |
4480 | # Note: We can NOT use -z defs as we might desire, because we do not |
4481 | # link with -lc, and that would cause any symbols used from libc to |
4482 | # always be unresolved, which means just about no library would |
4483 | # ever link correctly. If we're not using GNU ld we use -z text |
4484 | # though, which does catch some bad symbols but isn't as heavy-handed |
4485 | # as -z defs. |
4486 | # For security reasons, it is highly recommended that you always |
4487 | # use absolute paths for naming shared libraries, and exclude the |
4488 | # DT_RUNPATH tag from executables and libraries. But doing so |
4489 | # requires that you compile everything twice, which is a pain. |
4490 | # So that behaviour is only enabled if SCOABSPATH is set to a |
4491 | # non-empty value in the environment. Most likely only useful for |
4492 | # creating official distributions of packages. |
4493 | # This is a hack until libtool officially supports absolute path |
4494 | # names for shared libraries. |
4495 | _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
4496 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' |
4497 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
4498 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
4499 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' |
4500 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
4501 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
4502 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' |
4503 | runpath_var='LD_RUN_PATH' |
4504 | |
4505 | case $cc_basename in |
4506 | CC*) |
4507 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
4508 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
4509 | ;; |
4510 | *) |
4511 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
4512 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
4513 | ;; |
4514 | esac |
4515 | ;; |
4516 | tandem*) |
4517 | case $cc_basename in |
4518 | NCC*) |
4519 | # NonStop-UX NCC 3.20 |
4520 | # FIXME: insert proper C++ library support |
4521 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
4522 | ;; |
4523 | *) |
4524 | # FIXME: insert proper C++ library support |
4525 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
4526 | ;; |
4527 | esac |
4528 | ;; |
4529 | vxworks*) |
4530 | # FIXME: insert proper C++ library support |
4531 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
4532 | ;; |
4533 | *) |
4534 | # FIXME: insert proper C++ library support |
4535 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
4536 | ;; |
4537 | esac |
4538 | AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) |
4539 | test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no |
4540 | |
4541 | _LT_AC_TAGVAR(GCC, $1)="$GXX" |
4542 | _LT_AC_TAGVAR(LD, $1)="$LD" |
4543 | |
4544 | AC_LIBTOOL_POSTDEP_PREDEP($1) |
4545 | AC_LIBTOOL_PROG_COMPILER_PIC($1) |
4546 | AC_LIBTOOL_PROG_CC_C_O($1) |
4547 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
4548 | AC_LIBTOOL_PROG_LD_SHLIBS($1) |
4549 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
4550 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
4551 | |
4552 | AC_LIBTOOL_CONFIG($1) |
4553 | |
4554 | AC_LANG_POP |
4555 | CC=$lt_save_CC |
4556 | LDCXX=$LD |
4557 | LD=$lt_save_LD |
4558 | GCC=$lt_save_GCC |
4559 | with_gnu_ldcxx=$with_gnu_ld |
4560 | with_gnu_ld=$lt_save_with_gnu_ld |
4561 | lt_cv_path_LDCXX=$lt_cv_path_LD |
4562 | lt_cv_path_LD=$lt_save_path_LD |
4563 | lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld |
4564 | lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld |
4565 | ])# AC_LIBTOOL_LANG_CXX_CONFIG |
4566 | |
4567 | # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) |
4568 | # ------------------------------------ |
4569 | # Figure out "hidden" library dependencies from verbose |
4570 | # compiler output when linking a shared library. |
4571 | # Parse the compiler output and extract the necessary |
4572 | # objects, libraries and library flags. |
4573 | AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[ |
4574 | dnl we can't use the lt_simple_compile_test_code here, |
4575 | dnl because it contains code intended for an executable, |
4576 | dnl not a library. It's possible we should let each |
4577 | dnl tag define a new lt_????_link_test_code variable, |
4578 | dnl but it's only used here... |
4579 | ifelse([$1],[],[cat > conftest.$ac_ext <<EOF |
4580 | int a; |
4581 | void foo (void) { a = 0; } |
4582 | EOF |
4583 | ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF |
4584 | class Foo |
4585 | { |
4586 | public: |
4587 | Foo (void) { a = 0; } |
4588 | private: |
4589 | int a; |
4590 | }; |
4591 | EOF |
4592 | ],[$1],[F77],[cat > conftest.$ac_ext <<EOF |
4593 | subroutine foo |
4594 | implicit none |
4595 | integer*4 a |
4596 | a=0 |
4597 | return |
4598 | end |
4599 | EOF |
4600 | ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF |
4601 | public class foo { |
4602 | private int a; |
4603 | public void bar (void) { |
4604 | a = 0; |
4605 | } |
4606 | }; |
4607 | EOF |
4608 | ]) |
4609 | dnl Parse the compiler output and extract the necessary |
4610 | dnl objects, libraries and library flags. |
4611 | if AC_TRY_EVAL(ac_compile); then |
4612 | # Parse the compiler output and extract the necessary |
4613 | # objects, libraries and library flags. |
4614 | |
4615 | # Sentinel used to keep track of whether or not we are before |
4616 | # the conftest object file. |
4617 | pre_test_object_deps_done=no |
4618 | |
4619 | # The `*' in the case matches for architectures that use `case' in |
4620 | # $output_verbose_cmd can trigger glob expansion during the loop |
4621 | # eval without this substitution. |
4622 | output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` |
4623 | |
4624 | for p in `eval $output_verbose_link_cmd`; do |
4625 | case $p in |
4626 | |
4627 | -L* | -R* | -l*) |
4628 | # Some compilers place space between "-{L,R}" and the path. |
4629 | # Remove the space. |
4630 | if test $p = "-L" \ |
4631 | || test $p = "-R"; then |
4632 | prev=$p |
4633 | continue |
4634 | else |
4635 | prev= |
4636 | fi |
4637 | |
4638 | if test "$pre_test_object_deps_done" = no; then |
4639 | case $p in |
4640 | -L* | -R*) |
4641 | # Internal compiler library paths should come after those |
4642 | # provided the user. The postdeps already come after the |
4643 | # user supplied libs so there is no need to process them. |
4644 | if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then |
4645 | _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" |
4646 | else |
4647 | _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" |
4648 | fi |
4649 | ;; |
4650 | # The "-l" case would never come before the object being |
4651 | # linked, so don't bother handling this case. |
4652 | esac |
4653 | else |
4654 | if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then |
4655 | _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" |
4656 | else |
4657 | _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" |
4658 | fi |
4659 | fi |
4660 | ;; |
4661 | |
4662 | *.$objext) |
4663 | # This assumes that the test object file only shows up |
4664 | # once in the compiler output. |
4665 | if test "$p" = "conftest.$objext"; then |
4666 | pre_test_object_deps_done=yes |
4667 | continue |
4668 | fi |
4669 | |
4670 | if test "$pre_test_object_deps_done" = no; then |
4671 | if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then |
4672 | _LT_AC_TAGVAR(predep_objects, $1)="$p" |
4673 | else |
4674 | _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" |
4675 | fi |
4676 | else |
4677 | if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then |
4678 | _LT_AC_TAGVAR(postdep_objects, $1)="$p" |
4679 | else |
4680 | _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" |
4681 | fi |
4682 | fi |
4683 | ;; |
4684 | |
4685 | *) ;; # Ignore the rest. |
4686 | |
4687 | esac |
4688 | done |
4689 | |
4690 | # Clean up. |
4691 | rm -f a.out a.exe |
4692 | else |
4693 | echo "libtool.m4: error: problem compiling $1 test program" |
4694 | fi |
4695 | |
4696 | $rm -f confest.$objext |
4697 | |
4698 | # PORTME: override above test on systems where it is broken |
4699 | ifelse([$1],[CXX], |
4700 | [case $host_os in |
4701 | interix3*) |
4702 | # Interix 3.5 installs completely hosed .la files for C++, so rather than |
4703 | # hack all around it, let's just trust "g++" to DTRT. |
4704 | _LT_AC_TAGVAR(predep_objects,$1)= |
4705 | _LT_AC_TAGVAR(postdep_objects,$1)= |
4706 | _LT_AC_TAGVAR(postdeps,$1)= |
4707 | ;; |
4708 | |
4709 | solaris*) |
4710 | case $cc_basename in |
4711 | CC*) |
4712 | # Adding this requires a known-good setup of shared libraries for |
4713 | # Sun compiler versions before 5.6, else PIC objects from an old |
4714 | # archive will be linked into the output, leading to subtle bugs. |
4715 | _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun' |
4716 | ;; |
4717 | esac |
4718 | ;; |
4719 | esac |
4720 | ]) |
4721 | |
4722 | case " $_LT_AC_TAGVAR(postdeps, $1) " in |
4723 | *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; |
4724 | esac |
4725 | ])# AC_LIBTOOL_POSTDEP_PREDEP |
4726 | |
4727 | # AC_LIBTOOL_LANG_F77_CONFIG |
4728 | # -------------------------- |
4729 | # Ensure that the configuration vars for the C compiler are |
4730 | # suitably defined. Those variables are subsequently used by |
4731 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
4732 | AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) |
4733 | AC_DEFUN([_LT_AC_LANG_F77_CONFIG], |
4734 | [AC_REQUIRE([AC_PROG_F77]) |
4735 | AC_LANG_PUSH(Fortran 77) |
4736 | |
4737 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
4738 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
4739 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
4740 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
4741 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
4742 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
4743 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
4744 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
4745 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
4746 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
4747 | _LT_AC_TAGVAR(hardcode_automatic, $1)=no |
4748 | _LT_AC_TAGVAR(module_cmds, $1)= |
4749 | _LT_AC_TAGVAR(module_expsym_cmds, $1)= |
4750 | _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
4751 | _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
4752 | _LT_AC_TAGVAR(no_undefined_flag, $1)= |
4753 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
4754 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
4755 | |
4756 | # Source file extension for f77 test sources. |
4757 | ac_ext=f |
4758 | |
4759 | # Object file extension for compiled f77 test sources. |
4760 | objext=o |
4761 | _LT_AC_TAGVAR(objext, $1)=$objext |
4762 | |
4763 | # Code to be used in simple compile tests |
4764 | lt_simple_compile_test_code=" subroutine t\n return\n end\n" |
4765 | |
4766 | # Code to be used in simple link tests |
4767 | lt_simple_link_test_code=" program t\n end\n" |
4768 | |
4769 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
4770 | _LT_AC_SYS_COMPILER |
4771 | |
4772 | # save warnings/boilerplate of simple test code |
4773 | _LT_COMPILER_BOILERPLATE |
4774 | _LT_LINKER_BOILERPLATE |
4775 | |
4776 | # Allow CC to be a program name with arguments. |
4777 | lt_save_CC="$CC" |
4778 | CC=${F77-"f77"} |
4779 | compiler=$CC |
4780 | _LT_AC_TAGVAR(compiler, $1)=$CC |
4781 | _LT_CC_BASENAME([$compiler]) |
4782 | |
4783 | AC_MSG_CHECKING([if libtool supports shared libraries]) |
4784 | AC_MSG_RESULT([$can_build_shared]) |
4785 | |
4786 | AC_MSG_CHECKING([whether to build shared libraries]) |
4787 | test "$can_build_shared" = "no" && enable_shared=no |
4788 | |
4789 | # On AIX, shared libraries and static libraries use the same namespace, and |
4790 | # are all built from PIC. |
4791 | case $host_os in |
4792 | aix3*) |
4793 | test "$enable_shared" = yes && enable_static=no |
4794 | if test -n "$RANLIB"; then |
4795 | archive_cmds="$archive_cmds~\$RANLIB \$lib" |
4796 | postinstall_cmds='$RANLIB $lib' |
4797 | fi |
4798 | ;; |
4799 | aix4* | aix5*) |
4800 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
4801 | test "$enable_shared" = yes && enable_static=no |
4802 | fi |
4803 | ;; |
4804 | esac |
4805 | AC_MSG_RESULT([$enable_shared]) |
4806 | |
4807 | AC_MSG_CHECKING([whether to build static libraries]) |
4808 | # Make sure either enable_shared or enable_static is yes. |
4809 | test "$enable_shared" = yes || enable_static=yes |
4810 | AC_MSG_RESULT([$enable_static]) |
4811 | |
4812 | _LT_AC_TAGVAR(GCC, $1)="$G77" |
4813 | _LT_AC_TAGVAR(LD, $1)="$LD" |
4814 | |
4815 | AC_LIBTOOL_PROG_COMPILER_PIC($1) |
4816 | AC_LIBTOOL_PROG_CC_C_O($1) |
4817 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
4818 | AC_LIBTOOL_PROG_LD_SHLIBS($1) |
4819 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
4820 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
4821 | |
4822 | AC_LIBTOOL_CONFIG($1) |
4823 | |
4824 | AC_LANG_POP |
4825 | CC="$lt_save_CC" |
4826 | ])# AC_LIBTOOL_LANG_F77_CONFIG |
4827 | |
4828 | |
4829 | # AC_LIBTOOL_LANG_GCJ_CONFIG |
4830 | # -------------------------- |
4831 | # Ensure that the configuration vars for the C compiler are |
4832 | # suitably defined. Those variables are subsequently used by |
4833 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
4834 | AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) |
4835 | AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], |
4836 | [AC_LANG_SAVE |
4837 | |
4838 | # Source file extension for Java test sources. |
4839 | ac_ext=java |
4840 | |
4841 | # Object file extension for compiled Java test sources. |
4842 | objext=o |
4843 | _LT_AC_TAGVAR(objext, $1)=$objext |
4844 | |
4845 | # Code to be used in simple compile tests |
4846 | lt_simple_compile_test_code="class foo {}\n" |
4847 | |
4848 | # Code to be used in simple link tests |
4849 | lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n' |
4850 | |
4851 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
4852 | _LT_AC_SYS_COMPILER |
4853 | |
4854 | # save warnings/boilerplate of simple test code |
4855 | _LT_COMPILER_BOILERPLATE |
4856 | _LT_LINKER_BOILERPLATE |
4857 | |
4858 | # Allow CC to be a program name with arguments. |
4859 | lt_save_CC="$CC" |
4860 | CC=${GCJ-"gcj"} |
4861 | compiler=$CC |
4862 | _LT_AC_TAGVAR(compiler, $1)=$CC |
4863 | _LT_CC_BASENAME([$compiler]) |
4864 | |
4865 | # GCJ did not exist at the time GCC didn't implicitly link libc in. |
4866 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
4867 | |
4868 | _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
4869 | |
4870 | AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) |
4871 | AC_LIBTOOL_PROG_COMPILER_PIC($1) |
4872 | AC_LIBTOOL_PROG_CC_C_O($1) |
4873 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) |
4874 | AC_LIBTOOL_PROG_LD_SHLIBS($1) |
4875 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) |
4876 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) |
4877 | |
4878 | AC_LIBTOOL_CONFIG($1) |
4879 | |
4880 | AC_LANG_RESTORE |
4881 | CC="$lt_save_CC" |
4882 | ])# AC_LIBTOOL_LANG_GCJ_CONFIG |
4883 | |
4884 | |
4885 | # AC_LIBTOOL_LANG_RC_CONFIG |
4886 | # ------------------------- |
4887 | # Ensure that the configuration vars for the Windows resource compiler are |
4888 | # suitably defined. Those variables are subsequently used by |
4889 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. |
4890 | AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) |
4891 | AC_DEFUN([_LT_AC_LANG_RC_CONFIG], |
4892 | [AC_LANG_SAVE |
4893 | |
4894 | # Source file extension for RC test sources. |
4895 | ac_ext=rc |
4896 | |
4897 | # Object file extension for compiled RC test sources. |
4898 | objext=o |
4899 | _LT_AC_TAGVAR(objext, $1)=$objext |
4900 | |
4901 | # Code to be used in simple compile tests |
4902 | lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n' |
4903 | |
4904 | # Code to be used in simple link tests |
4905 | lt_simple_link_test_code="$lt_simple_compile_test_code" |
4906 | |
4907 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
4908 | _LT_AC_SYS_COMPILER |
4909 | |
4910 | # save warnings/boilerplate of simple test code |
4911 | _LT_COMPILER_BOILERPLATE |
4912 | _LT_LINKER_BOILERPLATE |
4913 | |
4914 | # Allow CC to be a program name with arguments. |
4915 | lt_save_CC="$CC" |
4916 | CC=${RC-"windres"} |
4917 | compiler=$CC |
4918 | _LT_AC_TAGVAR(compiler, $1)=$CC |
4919 | _LT_CC_BASENAME([$compiler]) |
4920 | _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
4921 | |
4922 | AC_LIBTOOL_CONFIG($1) |
4923 | |
4924 | AC_LANG_RESTORE |
4925 | CC="$lt_save_CC" |
4926 | ])# AC_LIBTOOL_LANG_RC_CONFIG |
4927 | |
4928 | |
4929 | # AC_LIBTOOL_CONFIG([TAGNAME]) |
4930 | # ---------------------------- |
4931 | # If TAGNAME is not passed, then create an initial libtool script |
4932 | # with a default configuration from the untagged config vars. Otherwise |
4933 | # add code to config.status for appending the configuration named by |
4934 | # TAGNAME from the matching tagged config vars. |
4935 | AC_DEFUN([AC_LIBTOOL_CONFIG], |
4936 | [# The else clause should only fire when bootstrapping the |
4937 | # libtool distribution, otherwise you forgot to ship ltmain.sh |
4938 | # with your package, and you will get complaints that there are |
4939 | # no rules to generate ltmain.sh. |
4940 | if test -f "$ltmain"; then |
4941 | # See if we are running on zsh, and set the options which allow our commands through |
4942 | # without removal of \ escapes. |
4943 | if test -n "${ZSH_VERSION+set}" ; then |
4944 | setopt NO_GLOB_SUBST |
4945 | fi |
4946 | # Now quote all the things that may contain metacharacters while being |
4947 | # careful not to overquote the AC_SUBSTed values. We take copies of the |
4948 | # variables and quote the copies for generation of the libtool script. |
4949 | for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ |
4950 | SED SHELL STRIP \ |
4951 | libname_spec library_names_spec soname_spec extract_expsyms_cmds \ |
4952 | old_striplib striplib file_magic_cmd finish_cmds finish_eval \ |
4953 | deplibs_check_method reload_flag reload_cmds need_locks \ |
4954 | lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ |
4955 | lt_cv_sys_global_symbol_to_c_name_address \ |
4956 | sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ |
4957 | old_postinstall_cmds old_postuninstall_cmds \ |
4958 | _LT_AC_TAGVAR(compiler, $1) \ |
4959 | _LT_AC_TAGVAR(CC, $1) \ |
4960 | _LT_AC_TAGVAR(LD, $1) \ |
4961 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ |
4962 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ |
4963 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ |
4964 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ |
4965 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ |
4966 | _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ |
4967 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ |
4968 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ |
4969 | _LT_AC_TAGVAR(old_archive_cmds, $1) \ |
4970 | _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ |
4971 | _LT_AC_TAGVAR(predep_objects, $1) \ |
4972 | _LT_AC_TAGVAR(postdep_objects, $1) \ |
4973 | _LT_AC_TAGVAR(predeps, $1) \ |
4974 | _LT_AC_TAGVAR(postdeps, $1) \ |
4975 | _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ |
4976 | _LT_AC_TAGVAR(archive_cmds, $1) \ |
4977 | _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ |
4978 | _LT_AC_TAGVAR(postinstall_cmds, $1) \ |
4979 | _LT_AC_TAGVAR(postuninstall_cmds, $1) \ |
4980 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ |
4981 | _LT_AC_TAGVAR(allow_undefined_flag, $1) \ |
4982 | _LT_AC_TAGVAR(no_undefined_flag, $1) \ |
4983 | _LT_AC_TAGVAR(export_symbols_cmds, $1) \ |
4984 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ |
4985 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ |
4986 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ |
4987 | _LT_AC_TAGVAR(hardcode_automatic, $1) \ |
4988 | _LT_AC_TAGVAR(module_cmds, $1) \ |
4989 | _LT_AC_TAGVAR(module_expsym_cmds, $1) \ |
4990 | _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ |
4991 | _LT_AC_TAGVAR(exclude_expsyms, $1) \ |
4992 | _LT_AC_TAGVAR(include_expsyms, $1); do |
4993 | |
4994 | case $var in |
4995 | _LT_AC_TAGVAR(old_archive_cmds, $1) | \ |
4996 | _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ |
4997 | _LT_AC_TAGVAR(archive_cmds, $1) | \ |
4998 | _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ |
4999 | _LT_AC_TAGVAR(module_cmds, $1) | \ |
5000 | _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ |
5001 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ |
5002 | _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ |
5003 | extract_expsyms_cmds | reload_cmds | finish_cmds | \ |
5004 | postinstall_cmds | postuninstall_cmds | \ |
5005 | old_postinstall_cmds | old_postuninstall_cmds | \ |
5006 | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) |
5007 | # Double-quote double-evaled strings. |
5008 | eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" |
5009 | ;; |
5010 | *) |
5011 | eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" |
5012 | ;; |
5013 | esac |
5014 | done |
5015 | |
5016 | case $lt_echo in |
5017 | *'\[$]0 --fallback-echo"') |
5018 | lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` |
5019 | ;; |
5020 | esac |
5021 | |
5022 | ifelse([$1], [], |
5023 | [cfgfile="${ofile}T" |
5024 | trap "$rm \"$cfgfile\"; exit 1" 1 2 15 |
5025 | $rm -f "$cfgfile" |
5026 | AC_MSG_NOTICE([creating $ofile])], |
5027 | [cfgfile="$ofile"]) |
5028 | |
5029 | cat <<__EOF__ >> "$cfgfile" |
5030 | ifelse([$1], [], |
5031 | [#! $SHELL |
5032 | |
5033 | # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. |
5034 | # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) |
5035 | # NOTE: Changes made to this file will be lost: look at ltmain.sh. |
5036 | # |
5037 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 |
5038 | # Free Software Foundation, Inc. |
5039 | # |
5040 | # This file is part of GNU Libtool: |
5041 | # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 |
5042 | # |
5043 | # This program is free software; you can redistribute it and/or modify |
5044 | # it under the terms of the GNU General Public License as published by |
5045 | # the Free Software Foundation; either version 2 of the License, or |
5046 | # (at your option) any later version. |
5047 | # |
5048 | # This program is distributed in the hope that it will be useful, but |
5049 | # WITHOUT ANY WARRANTY; without even the implied warranty of |
5050 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
5051 | # General Public License for more details. |
5052 | # |
5053 | # You should have received a copy of the GNU General Public License |
5054 | # along with this program; if not, write to the Free Software |
5055 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
5056 | # |
5057 | # As a special exception to the GNU General Public License, if you |
5058 | # distribute this file as part of a program that contains a |
5059 | # configuration script generated by Autoconf, you may include it under |
5060 | # the same distribution terms that you use for the rest of that program. |
5061 | |
5062 | # A sed program that does not truncate output. |
5063 | SED=$lt_SED |
5064 | |
5065 | # Sed that helps us avoid accidentally triggering echo(1) options like -n. |
5066 | Xsed="$SED -e 1s/^X//" |
5067 | |
5068 | # The HP-UX ksh and POSIX shell print the target directory to stdout |
5069 | # if CDPATH is set. |
5070 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
5071 | |
5072 | # The names of the tagged configurations supported by this script. |
5073 | available_tags= |
5074 | |
5075 | # ### BEGIN LIBTOOL CONFIG], |
5076 | [# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) |
5077 | |
5078 | # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: |
5079 | |
5080 | # Shell to use when invoking shell scripts. |
5081 | SHELL=$lt_SHELL |
5082 | |
5083 | # Whether or not to build shared libraries. |
5084 | build_libtool_libs=$enable_shared |
5085 | |
5086 | # Whether or not to build static libraries. |
5087 | build_old_libs=$enable_static |
5088 | |
5089 | # Whether or not to add -lc for building shared libraries. |
5090 | build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) |
5091 | |
5092 | # Whether or not to disallow shared libs when runtime libs are static |
5093 | allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) |
5094 | |
5095 | # Whether or not to optimize for fast installation. |
5096 | fast_install=$enable_fast_install |
5097 | |
5098 | # The host system. |
5099 | host_alias=$host_alias |
5100 | host=$host |
5101 | host_os=$host_os |
5102 | |
5103 | # The build system. |
5104 | build_alias=$build_alias |
5105 | build=$build |
5106 | build_os=$build_os |
5107 | |
5108 | # An echo program that does not interpret backslashes. |
5109 | echo=$lt_echo |
5110 | |
5111 | # The archiver. |
5112 | AR=$lt_AR |
5113 | AR_FLAGS=$lt_AR_FLAGS |
5114 | |
5115 | # A C compiler. |
5116 | LTCC=$lt_LTCC |
5117 | |
5118 | # LTCC compiler flags. |
5119 | LTCFLAGS=$lt_LTCFLAGS |
5120 | |
5121 | # A language-specific compiler. |
5122 | CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) |
5123 | |
5124 | # Is the compiler the GNU C compiler? |
5125 | with_gcc=$_LT_AC_TAGVAR(GCC, $1) |
5126 | |
5127 | # An ERE matcher. |
5128 | EGREP=$lt_EGREP |
5129 | |
5130 | # The linker used to build libraries. |
5131 | LD=$lt_[]_LT_AC_TAGVAR(LD, $1) |
5132 | |
5133 | # Whether we need hard or soft links. |
5134 | LN_S=$lt_LN_S |
5135 | |
5136 | # A BSD-compatible nm program. |
5137 | NM=$lt_NM |
5138 | |
5139 | # A symbol stripping program |
5140 | STRIP=$lt_STRIP |
5141 | |
5142 | # Used to examine libraries when file_magic_cmd begins "file" |
5143 | MAGIC_CMD=$MAGIC_CMD |
5144 | |
5145 | # Used on cygwin: DLL creation program. |
5146 | DLLTOOL="$DLLTOOL" |
5147 | |
5148 | # Used on cygwin: object dumper. |
5149 | OBJDUMP="$OBJDUMP" |
5150 | |
5151 | # Used on cygwin: assembler. |
5152 | AS="$AS" |
5153 | |
5154 | # The name of the directory that contains temporary libtool files. |
5155 | objdir=$objdir |
5156 | |
5157 | # How to create reloadable object files. |
5158 | reload_flag=$lt_reload_flag |
5159 | reload_cmds=$lt_reload_cmds |
5160 | |
5161 | # How to pass a linker flag through the compiler. |
5162 | wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) |
5163 | |
5164 | # Object file suffix (normally "o"). |
5165 | objext="$ac_objext" |
5166 | |
5167 | # Old archive suffix (normally "a"). |
5168 | libext="$libext" |
5169 | |
5170 | # Shared library suffix (normally ".so"). |
5171 | shrext_cmds='$shrext_cmds' |
5172 | |
5173 | # Executable file suffix (normally ""). |
5174 | exeext="$exeext" |
5175 | |
5176 | # Additional compiler flags for building library objects. |
5177 | pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) |
5178 | pic_mode=$pic_mode |
5179 | |
5180 | # What is the maximum length of a command? |
5181 | max_cmd_len=$lt_cv_sys_max_cmd_len |
5182 | |
5183 | # Does compiler simultaneously support -c and -o options? |
5184 | compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) |
5185 | |
5186 | # Must we lock files when doing compilation? |
5187 | need_locks=$lt_need_locks |
5188 | |
5189 | # Do we need the lib prefix for modules? |
5190 | need_lib_prefix=$need_lib_prefix |
5191 | |
5192 | # Do we need a version for libraries? |
5193 | need_version=$need_version |
5194 | |
5195 | # Whether dlopen is supported. |
5196 | dlopen_support=$enable_dlopen |
5197 | |
5198 | # Whether dlopen of programs is supported. |
5199 | dlopen_self=$enable_dlopen_self |
5200 | |
5201 | # Whether dlopen of statically linked programs is supported. |
5202 | dlopen_self_static=$enable_dlopen_self_static |
5203 | |
5204 | # Compiler flag to prevent dynamic linking. |
5205 | link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) |
5206 | |
5207 | # Compiler flag to turn off builtin functions. |
5208 | no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) |
5209 | |
5210 | # Compiler flag to allow reflexive dlopens. |
5211 | export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) |
5212 | |
5213 | # Compiler flag to generate shared objects directly from archives. |
5214 | whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) |
5215 | |
5216 | # Compiler flag to generate thread-safe objects. |
5217 | thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) |
5218 | |
5219 | # Library versioning type. |
5220 | version_type=$version_type |
5221 | |
5222 | # Format of library name prefix. |
5223 | libname_spec=$lt_libname_spec |
5224 | |
5225 | # List of archive names. First name is the real one, the rest are links. |
5226 | # The last name is the one that the linker finds with -lNAME. |
5227 | library_names_spec=$lt_library_names_spec |
5228 | |
5229 | # The coded name of the library, if different from the real name. |
5230 | soname_spec=$lt_soname_spec |
5231 | |
5232 | # Commands used to build and install an old-style archive. |
5233 | RANLIB=$lt_RANLIB |
5234 | old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) |
5235 | old_postinstall_cmds=$lt_old_postinstall_cmds |
5236 | old_postuninstall_cmds=$lt_old_postuninstall_cmds |
5237 | |
5238 | # Create an old-style archive from a shared archive. |
5239 | old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) |
5240 | |
5241 | # Create a temporary old-style archive to link instead of a shared archive. |
5242 | old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) |
5243 | |
5244 | # Commands used to build and install a shared archive. |
5245 | archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) |
5246 | archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) |
5247 | postinstall_cmds=$lt_postinstall_cmds |
5248 | postuninstall_cmds=$lt_postuninstall_cmds |
5249 | |
5250 | # Commands used to build a loadable module (assumed same as above if empty) |
5251 | module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) |
5252 | module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) |
5253 | |
5254 | # Commands to strip libraries. |
5255 | old_striplib=$lt_old_striplib |
5256 | striplib=$lt_striplib |
5257 | |
5258 | # Dependencies to place before the objects being linked to create a |
5259 | # shared library. |
5260 | predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) |
5261 | |
5262 | # Dependencies to place after the objects being linked to create a |
5263 | # shared library. |
5264 | postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) |
5265 | |
5266 | # Dependencies to place before the objects being linked to create a |
5267 | # shared library. |
5268 | predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) |
5269 | |
5270 | # Dependencies to place after the objects being linked to create a |
5271 | # shared library. |
5272 | postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) |
5273 | |
5274 | # The library search path used internally by the compiler when linking |
5275 | # a shared library. |
5276 | compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) |
5277 | |
5278 | # Method to check whether dependent libraries are shared objects. |
5279 | deplibs_check_method=$lt_deplibs_check_method |
5280 | |
5281 | # Command to use when deplibs_check_method == file_magic. |
5282 | file_magic_cmd=$lt_file_magic_cmd |
5283 | |
5284 | # Flag that allows shared libraries with undefined symbols to be built. |
5285 | allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) |
5286 | |
5287 | # Flag that forces no undefined symbols. |
5288 | no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) |
5289 | |
5290 | # Commands used to finish a libtool library installation in a directory. |
5291 | finish_cmds=$lt_finish_cmds |
5292 | |
5293 | # Same as above, but a single script fragment to be evaled but not shown. |
5294 | finish_eval=$lt_finish_eval |
5295 | |
5296 | # Take the output of nm and produce a listing of raw symbols and C names. |
5297 | global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe |
5298 | |
5299 | # Transform the output of nm in a proper C declaration |
5300 | global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl |
5301 | |
5302 | # Transform the output of nm in a C name address pair |
5303 | global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address |
5304 | |
5305 | # This is the shared library runtime path variable. |
5306 | runpath_var=$runpath_var |
5307 | |
5308 | # This is the shared library path variable. |
5309 | shlibpath_var=$shlibpath_var |
5310 | |
5311 | # Is shlibpath searched before the hard-coded library search path? |
5312 | shlibpath_overrides_runpath=$shlibpath_overrides_runpath |
5313 | |
5314 | # How to hardcode a shared library path into an executable. |
5315 | hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) |
5316 | |
5317 | # Whether we should hardcode library paths into libraries. |
5318 | hardcode_into_libs=$hardcode_into_libs |
5319 | |
5320 | # Flag to hardcode \$libdir into a binary during linking. |
5321 | # This must work even if \$libdir does not exist. |
5322 | hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) |
5323 | |
5324 | # If ld is used when linking, flag to hardcode \$libdir into |
5325 | # a binary during linking. This must work even if \$libdir does |
5326 | # not exist. |
5327 | hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) |
5328 | |
5329 | # Whether we need a single -rpath flag with a separated argument. |
5330 | hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) |
5331 | |
5332 | # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the |
5333 | # resulting binary. |
5334 | hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) |
5335 | |
5336 | # Set to yes if using the -LDIR flag during linking hardcodes DIR into the |
5337 | # resulting binary. |
5338 | hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) |
5339 | |
5340 | # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into |
5341 | # the resulting binary. |
5342 | hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) |
5343 | |
5344 | # Set to yes if building a shared library automatically hardcodes DIR into the library |
5345 | # and all subsequent libraries and executables linked against it. |
5346 | hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) |
5347 | |
5348 | # Variables whose values should be saved in libtool wrapper scripts and |
5349 | # restored at relink time. |
5350 | variables_saved_for_relink="$variables_saved_for_relink" |
5351 | |
5352 | # Whether libtool must link a program against all its dependency libraries. |
5353 | link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) |
5354 | |
5355 | # Compile-time system search path for libraries |
5356 | sys_lib_search_path_spec=$lt_sys_lib_search_path_spec |
5357 | |
5358 | # Run-time system search path for libraries |
5359 | sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec |
5360 | |
5361 | # Fix the shell variable \$srcfile for the compiler. |
5362 | fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)" |
5363 | |
5364 | # Set to yes if exported symbols are required. |
5365 | always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) |
5366 | |
5367 | # The commands to list exported symbols. |
5368 | export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) |
5369 | |
5370 | # The commands to extract the exported symbol list from a shared archive. |
5371 | extract_expsyms_cmds=$lt_extract_expsyms_cmds |
5372 | |
5373 | # Symbols that should not be listed in the preloaded symbols. |
5374 | exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) |
5375 | |
5376 | # Symbols that must always be exported. |
5377 | include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) |
5378 | |
5379 | ifelse([$1],[], |
5380 | [# ### END LIBTOOL CONFIG], |
5381 | [# ### END LIBTOOL TAG CONFIG: $tagname]) |
5382 | |
5383 | __EOF__ |
5384 | |
5385 | ifelse([$1],[], [ |
5386 | case $host_os in |
5387 | aix3*) |
5388 | cat <<\EOF >> "$cfgfile" |
5389 | |
5390 | # AIX sometimes has problems with the GCC collect2 program. For some |
5391 | # reason, if we set the COLLECT_NAMES environment variable, the problems |
5392 | # vanish in a puff of smoke. |
5393 | if test "X${COLLECT_NAMES+set}" != Xset; then |
5394 | COLLECT_NAMES= |
5395 | export COLLECT_NAMES |
5396 | fi |
5397 | EOF |
5398 | ;; |
5399 | esac |
5400 | |
5401 | # We use sed instead of cat because bash on DJGPP gets confused if |
5402 | # if finds mixed CR/LF and LF-only lines. Since sed operates in |
5403 | # text mode, it properly converts lines to CR/LF. This bash problem |
5404 | # is reportedly fixed, but why not run on old versions too? |
5405 | sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) |
5406 | |
5407 | mv -f "$cfgfile" "$ofile" || \ |
5408 | (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") |
5409 | chmod +x "$ofile" |
5410 | ]) |
5411 | else |
5412 | # If there is no Makefile yet, we rely on a make rule to execute |
5413 | # `config.status --recheck' to rerun these tests and create the |
5414 | # libtool script then. |
5415 | ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` |
5416 | if test -f "$ltmain_in"; then |
5417 | test -f Makefile && make "$ltmain" |
5418 | fi |
5419 | fi |
5420 | ])# AC_LIBTOOL_CONFIG |
5421 | |
5422 | |
5423 | # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) |
5424 | # ------------------------------------------- |
5425 | AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], |
5426 | [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl |
5427 | |
5428 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= |
5429 | |
5430 | if test "$GCC" = yes; then |
5431 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' |
5432 | |
5433 | AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], |
5434 | lt_cv_prog_compiler_rtti_exceptions, |
5435 | [-fno-rtti -fno-exceptions], [], |
5436 | [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) |
5437 | fi |
5438 | ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI |
5439 | |
5440 | |
5441 | # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
5442 | # --------------------------------- |
5443 | AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], |
5444 | [AC_REQUIRE([AC_CANONICAL_HOST]) |
5445 | AC_REQUIRE([AC_PROG_NM]) |
5446 | AC_REQUIRE([AC_OBJEXT]) |
5447 | # Check for command to grab the raw symbol name followed by C symbol from nm. |
5448 | AC_MSG_CHECKING([command to parse $NM output from $compiler object]) |
5449 | AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], |
5450 | [ |
5451 | # These are sane defaults that work on at least a few old systems. |
5452 | # [They come from Ultrix. What could be older than Ultrix?!! ;)] |
5453 | |
5454 | # Character class describing NM global symbol codes. |
5455 | symcode='[[BCDEGRST]]' |
5456 | |
5457 | # Regexp to match symbols that can be accessed directly from C. |
5458 | sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' |
5459 | |
5460 | # Transform an extracted symbol line into a proper C declaration |
5461 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" |
5462 | |
5463 | # Transform an extracted symbol line into symbol name and symbol address |
5464 | lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" |
5465 | |
5466 | # Define system-specific variables. |
5467 | case $host_os in |
5468 | aix*) |
5469 | symcode='[[BCDT]]' |
5470 | ;; |
5471 | cygwin* | mingw* | pw32*) |
5472 | symcode='[[ABCDGISTW]]' |
5473 | ;; |
5474 | hpux*) # Its linker distinguishes data from code symbols |
5475 | if test "$host_cpu" = ia64; then |
5476 | symcode='[[ABCDEGRST]]' |
5477 | fi |
5478 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" |
5479 | lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" |
5480 | ;; |
5481 | linux* | k*bsd*-gnu) |
5482 | if test "$host_cpu" = ia64; then |
5483 | symcode='[[ABCDGIRSTW]]' |
5484 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" |
5485 | lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" |
5486 | fi |
5487 | ;; |
5488 | irix* | nonstopux*) |
5489 | symcode='[[BCDEGRST]]' |
5490 | ;; |
5491 | osf*) |
5492 | symcode='[[BCDEGQRST]]' |
5493 | ;; |
5494 | solaris*) |
5495 | symcode='[[BDRT]]' |
5496 | ;; |
5497 | sco3.2v5*) |
5498 | symcode='[[DT]]' |
5499 | ;; |
5500 | sysv4.2uw2*) |
5501 | symcode='[[DT]]' |
5502 | ;; |
5503 | sysv5* | sco5v6* | unixware* | OpenUNIX*) |
5504 | symcode='[[ABDT]]' |
5505 | ;; |
5506 | sysv4) |
5507 | symcode='[[DFNSTU]]' |
5508 | ;; |
5509 | esac |
5510 | |
5511 | # Handle CRLF in mingw tool chain |
5512 | opt_cr= |
5513 | case $build_os in |
5514 | mingw*) |
5515 | opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp |
5516 | ;; |
5517 | esac |
5518 | |
5519 | # If we're using GNU nm, then use its standard symbol codes. |
5520 | case `$NM -V 2>&1` in |
5521 | *GNU* | *'with BFD'*) |
5522 | symcode='[[ABCDGIRSTW]]' ;; |
5523 | esac |
5524 | |
5525 | # Try without a prefix undercore, then with it. |
5526 | for ac_symprfx in "" "_"; do |
5527 | |
5528 | # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. |
5529 | symxfrm="\\1 $ac_symprfx\\2 \\2" |
5530 | |
5531 | # Write the raw and C identifiers. |
5532 | lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" |
5533 | |
5534 | # Check to see that the pipe works correctly. |
5535 | pipe_works=no |
5536 | |
5537 | rm -f conftest* |
5538 | cat > conftest.$ac_ext <<EOF |
5539 | #ifdef __cplusplus |
5540 | extern "C" { |
5541 | #endif |
5542 | char nm_test_var; |
5543 | void nm_test_func(){} |
5544 | #ifdef __cplusplus |
5545 | } |
5546 | #endif |
5547 | int main(){nm_test_var='a';nm_test_func();return(0);} |
5548 | EOF |
5549 | |
5550 | if AC_TRY_EVAL(ac_compile); then |
5551 | # Now try to grab the symbols. |
5552 | nlist=conftest.nm |
5553 | if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then |
5554 | # Try sorting and uniquifying the output. |
5555 | if sort "$nlist" | uniq > "$nlist"T; then |
5556 | mv -f "$nlist"T "$nlist" |
5557 | else |
5558 | rm -f "$nlist"T |
5559 | fi |
5560 | |
5561 | # Make sure that we snagged all the symbols we need. |
5562 | if grep ' nm_test_var$' "$nlist" >/dev/null; then |
5563 | if grep ' nm_test_func$' "$nlist" >/dev/null; then |
5564 | cat <<EOF > conftest.$ac_ext |
5565 | #ifdef __cplusplus |
5566 | extern "C" { |
5567 | #endif |
5568 | |
5569 | EOF |
5570 | # Now generate the symbol file. |
5571 | eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' |
5572 | |
5573 | cat <<EOF >> conftest.$ac_ext |
5574 | #if defined (__STDC__) && __STDC__ |
5575 | # define lt_ptr_t void * |
5576 | #else |
5577 | # define lt_ptr_t char * |
5578 | # define const |
5579 | #endif |
5580 | |
5581 | /* The mapping between symbol names and symbols. */ |
5582 | const struct { |
5583 | const char *name; |
5584 | lt_ptr_t address; |
5585 | } |
5586 | lt_preloaded_symbols[[]] = |
5587 | { |
5588 | EOF |
5589 | $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext |
5590 | cat <<\EOF >> conftest.$ac_ext |
5591 | {0, (lt_ptr_t) 0} |
5592 | }; |
5593 | |
5594 | #ifdef __cplusplus |
5595 | } |
5596 | #endif |
5597 | EOF |
5598 | # Now try linking the two files. |
5599 | mv conftest.$ac_objext conftstm.$ac_objext |
5600 | lt_save_LIBS="$LIBS" |
5601 | lt_save_CFLAGS="$CFLAGS" |
5602 | LIBS="conftstm.$ac_objext" |
5603 | CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" |
5604 | if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then |
5605 | pipe_works=yes |
5606 | fi |
5607 | LIBS="$lt_save_LIBS" |
5608 | CFLAGS="$lt_save_CFLAGS" |
5609 | else |
5610 | echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD |
5611 | fi |
5612 | else |
5613 | echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD |
5614 | fi |
5615 | else |
5616 | echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD |
5617 | fi |
5618 | else |
5619 | echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD |
5620 | cat conftest.$ac_ext >&5 |
5621 | fi |
5622 | rm -f conftest* conftst* |
5623 | |
5624 | # Do not use the global_symbol_pipe unless it works. |
5625 | if test "$pipe_works" = yes; then |
5626 | break |
5627 | else |
5628 | lt_cv_sys_global_symbol_pipe= |
5629 | fi |
5630 | done |
5631 | ]) |
5632 | if test -z "$lt_cv_sys_global_symbol_pipe"; then |
5633 | lt_cv_sys_global_symbol_to_cdecl= |
5634 | fi |
5635 | if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then |
5636 | AC_MSG_RESULT(failed) |
5637 | else |
5638 | AC_MSG_RESULT(ok) |
5639 | fi |
5640 | ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE |
5641 | |
5642 | |
5643 | # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) |
5644 | # --------------------------------------- |
5645 | AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], |
5646 | [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= |
5647 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5648 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)= |
5649 | |
5650 | AC_MSG_CHECKING([for $compiler option to produce PIC]) |
5651 | ifelse([$1],[CXX],[ |
5652 | # C++ specific cases for pic, static, wl, etc. |
5653 | if test "$GXX" = yes; then |
5654 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5655 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
5656 | |
5657 | case $host_os in |
5658 | aix*) |
5659 | # All AIX code is PIC. |
5660 | if test "$host_cpu" = ia64; then |
5661 | # AIX 5 now supports IA64 processor |
5662 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5663 | fi |
5664 | ;; |
5665 | amigaos*) |
5666 | # FIXME: we need at least 68020 code to build shared libraries, but |
5667 | # adding the `-m68020' flag to GCC prevents building anything better, |
5668 | # like `-m68040'. |
5669 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' |
5670 | ;; |
5671 | beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
5672 | # PIC is the default for these OSes. |
5673 | ;; |
5674 | mingw* | os2* | pw32*) |
5675 | # This hack is so that the source file can tell whether it is being |
5676 | # built for inclusion in a dll (and should export symbols for example). |
5677 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
5678 | ;; |
5679 | darwin* | rhapsody*) |
5680 | # PIC is the default on this platform |
5681 | # Common symbols not allowed in MH_DYLIB files |
5682 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' |
5683 | ;; |
5684 | *djgpp*) |
5685 | # DJGPP does not support shared libraries at all |
5686 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5687 | ;; |
5688 | interix3*) |
5689 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. |
5690 | # Instead, we relocate shared libraries at runtime. |
5691 | ;; |
5692 | sysv4*MP*) |
5693 | if test -d /usr/nec; then |
5694 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic |
5695 | fi |
5696 | ;; |
5697 | hpux*) |
5698 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
5699 | # not for PA HP-UX. |
5700 | case $host_cpu in |
5701 | hppa*64*|ia64*) |
5702 | ;; |
5703 | *) |
5704 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
5705 | ;; |
5706 | esac |
5707 | ;; |
5708 | *) |
5709 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
5710 | ;; |
5711 | esac |
5712 | else |
5713 | case $host_os in |
5714 | aix4* | aix5*) |
5715 | # All AIX code is PIC. |
5716 | if test "$host_cpu" = ia64; then |
5717 | # AIX 5 now supports IA64 processor |
5718 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5719 | else |
5720 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' |
5721 | fi |
5722 | ;; |
5723 | chorus*) |
5724 | case $cc_basename in |
5725 | cxch68*) |
5726 | # Green Hills C++ Compiler |
5727 | # _LT_AC_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" |
5728 | ;; |
5729 | esac |
5730 | ;; |
5731 | darwin*) |
5732 | # PIC is the default on this platform |
5733 | # Common symbols not allowed in MH_DYLIB files |
5734 | case $cc_basename in |
5735 | xlc*) |
5736 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' |
5737 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5738 | ;; |
5739 | esac |
5740 | ;; |
5741 | dgux*) |
5742 | case $cc_basename in |
5743 | ec++*) |
5744 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5745 | ;; |
5746 | ghcx*) |
5747 | # Green Hills C++ Compiler |
5748 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5749 | ;; |
5750 | *) |
5751 | ;; |
5752 | esac |
5753 | ;; |
5754 | freebsd* | dragonfly*) |
5755 | # FreeBSD uses GNU C++ |
5756 | ;; |
5757 | hpux9* | hpux10* | hpux11*) |
5758 | case $cc_basename in |
5759 | CC*) |
5760 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5761 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
5762 | if test "$host_cpu" != ia64; then |
5763 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
5764 | fi |
5765 | ;; |
5766 | aCC*) |
5767 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5768 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
5769 | case $host_cpu in |
5770 | hppa*64*|ia64*) |
5771 | # +Z the default |
5772 | ;; |
5773 | *) |
5774 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
5775 | ;; |
5776 | esac |
5777 | ;; |
5778 | *) |
5779 | ;; |
5780 | esac |
5781 | ;; |
5782 | interix*) |
5783 | # This is c89, which is MS Visual C++ (no shared libs) |
5784 | # Anyone wants to do a port? |
5785 | ;; |
5786 | irix5* | irix6* | nonstopux*) |
5787 | case $cc_basename in |
5788 | CC*) |
5789 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5790 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5791 | # CC pic flag -KPIC is the default. |
5792 | ;; |
5793 | *) |
5794 | ;; |
5795 | esac |
5796 | ;; |
5797 | linux* | k*bsd*-gnu) |
5798 | case $cc_basename in |
5799 | KCC*) |
5800 | # KAI C++ Compiler |
5801 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
5802 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
5803 | ;; |
5804 | icpc* | ecpc*) |
5805 | # Intel C++ |
5806 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5807 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5808 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
5809 | ;; |
5810 | pgCC*) |
5811 | # Portland Group C++ compiler. |
5812 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5813 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' |
5814 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5815 | ;; |
5816 | cxx*) |
5817 | # Compaq C++ |
5818 | # Make sure the PIC flag is empty. It appears that all Alpha |
5819 | # Linux and Compaq Tru64 Unix objects are PIC. |
5820 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5821 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5822 | ;; |
5823 | *) |
5824 | ;; |
5825 | esac |
5826 | ;; |
5827 | lynxos*) |
5828 | ;; |
5829 | m88k*) |
5830 | ;; |
5831 | mvs*) |
5832 | case $cc_basename in |
5833 | cxx*) |
5834 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' |
5835 | ;; |
5836 | *) |
5837 | ;; |
5838 | esac |
5839 | ;; |
5840 | netbsd* | netbsdelf*-gnu) |
5841 | ;; |
5842 | osf3* | osf4* | osf5*) |
5843 | case $cc_basename in |
5844 | KCC*) |
5845 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
5846 | ;; |
5847 | RCC*) |
5848 | # Rational C++ 2.4.1 |
5849 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5850 | ;; |
5851 | cxx*) |
5852 | # Digital/Compaq C++ |
5853 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5854 | # Make sure the PIC flag is empty. It appears that all Alpha |
5855 | # Linux and Compaq Tru64 Unix objects are PIC. |
5856 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
5857 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
5858 | ;; |
5859 | *) |
5860 | ;; |
5861 | esac |
5862 | ;; |
5863 | psos*) |
5864 | ;; |
5865 | solaris*) |
5866 | case $cc_basename in |
5867 | CC*) |
5868 | # Sun C++ 4.2, 5.x and Centerline C++ |
5869 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5870 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5871 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
5872 | ;; |
5873 | gcx*) |
5874 | # Green Hills C++ Compiler |
5875 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' |
5876 | ;; |
5877 | *) |
5878 | ;; |
5879 | esac |
5880 | ;; |
5881 | sunos4*) |
5882 | case $cc_basename in |
5883 | CC*) |
5884 | # Sun C++ 4.x |
5885 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5886 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5887 | ;; |
5888 | lcc*) |
5889 | # Lucid |
5890 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
5891 | ;; |
5892 | *) |
5893 | ;; |
5894 | esac |
5895 | ;; |
5896 | tandem*) |
5897 | case $cc_basename in |
5898 | NCC*) |
5899 | # NonStop-UX NCC 3.20 |
5900 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5901 | ;; |
5902 | *) |
5903 | ;; |
5904 | esac |
5905 | ;; |
5906 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) |
5907 | case $cc_basename in |
5908 | CC*) |
5909 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5910 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
5911 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5912 | ;; |
5913 | esac |
5914 | ;; |
5915 | vxworks*) |
5916 | ;; |
5917 | *) |
5918 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
5919 | ;; |
5920 | esac |
5921 | fi |
5922 | ], |
5923 | [ |
5924 | if test "$GCC" = yes; then |
5925 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
5926 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
5927 | |
5928 | case $host_os in |
5929 | aix*) |
5930 | # All AIX code is PIC. |
5931 | if test "$host_cpu" = ia64; then |
5932 | # AIX 5 now supports IA64 processor |
5933 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
5934 | fi |
5935 | ;; |
5936 | |
5937 | amigaos*) |
5938 | # FIXME: we need at least 68020 code to build shared libraries, but |
5939 | # adding the `-m68020' flag to GCC prevents building anything better, |
5940 | # like `-m68040'. |
5941 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' |
5942 | ;; |
5943 | |
5944 | beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
5945 | # PIC is the default for these OSes. |
5946 | ;; |
5947 | |
5948 | mingw* | pw32* | os2*) |
5949 | # This hack is so that the source file can tell whether it is being |
5950 | # built for inclusion in a dll (and should export symbols for example). |
5951 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
5952 | ;; |
5953 | |
5954 | darwin* | rhapsody*) |
5955 | # PIC is the default on this platform |
5956 | # Common symbols not allowed in MH_DYLIB files |
5957 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' |
5958 | ;; |
5959 | |
5960 | interix3*) |
5961 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. |
5962 | # Instead, we relocate shared libraries at runtime. |
5963 | ;; |
5964 | |
5965 | msdosdjgpp*) |
5966 | # Just because we use GCC doesn't mean we suddenly get shared libraries |
5967 | # on systems that don't support them. |
5968 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
5969 | enable_shared=no |
5970 | ;; |
5971 | |
5972 | sysv4*MP*) |
5973 | if test -d /usr/nec; then |
5974 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic |
5975 | fi |
5976 | ;; |
5977 | |
5978 | hpux*) |
5979 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
5980 | # not for PA HP-UX. |
5981 | case $host_cpu in |
5982 | hppa*64*|ia64*) |
5983 | # +Z the default |
5984 | ;; |
5985 | *) |
5986 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
5987 | ;; |
5988 | esac |
5989 | ;; |
5990 | |
5991 | *) |
5992 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
5993 | ;; |
5994 | esac |
5995 | else |
5996 | # PORTME Check for flag to pass linker flags through the system compiler. |
5997 | case $host_os in |
5998 | aix*) |
5999 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
6000 | if test "$host_cpu" = ia64; then |
6001 | # AIX 5 now supports IA64 processor |
6002 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
6003 | else |
6004 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' |
6005 | fi |
6006 | ;; |
6007 | darwin*) |
6008 | # PIC is the default on this platform |
6009 | # Common symbols not allowed in MH_DYLIB files |
6010 | case $cc_basename in |
6011 | xlc*) |
6012 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' |
6013 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
6014 | ;; |
6015 | esac |
6016 | ;; |
6017 | |
6018 | mingw* | pw32* | os2*) |
6019 | # This hack is so that the source file can tell whether it is being |
6020 | # built for inclusion in a dll (and should export symbols for example). |
6021 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' |
6022 | ;; |
6023 | |
6024 | hpux9* | hpux10* | hpux11*) |
6025 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
6026 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
6027 | # not for PA HP-UX. |
6028 | case $host_cpu in |
6029 | hppa*64*|ia64*) |
6030 | # +Z the default |
6031 | ;; |
6032 | *) |
6033 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
6034 | ;; |
6035 | esac |
6036 | # Is there a better lt_prog_compiler_static that works with the bundled CC? |
6037 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
6038 | ;; |
6039 | |
6040 | irix5* | irix6* | nonstopux*) |
6041 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
6042 | # PIC (with -KPIC) is the default. |
6043 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
6044 | ;; |
6045 | |
6046 | newsos6) |
6047 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
6048 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
6049 | ;; |
6050 | |
6051 | linux* | k*bsd*-gnu) |
6052 | case $cc_basename in |
6053 | icc* | ecc*) |
6054 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
6055 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
6056 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' |
6057 | ;; |
6058 | pgcc* | pgf77* | pgf90* | pgf95*) |
6059 | # Portland Group compilers (*not* the Pentium gcc compiler, |
6060 | # which looks to be a dead project) |
6061 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
6062 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' |
6063 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
6064 | ;; |
6065 | ccc*) |
6066 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
6067 | # All Alpha code is PIC. |
6068 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
6069 | ;; |
6070 | esac |
6071 | ;; |
6072 | |
6073 | osf3* | osf4* | osf5*) |
6074 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
6075 | # All OSF/1 code is PIC. |
6076 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
6077 | ;; |
6078 | |
6079 | solaris*) |
6080 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
6081 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
6082 | case $cc_basename in |
6083 | f77* | f90* | f95*) |
6084 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; |
6085 | *) |
6086 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; |
6087 | esac |
6088 | ;; |
6089 | |
6090 | sunos4*) |
6091 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
6092 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' |
6093 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
6094 | ;; |
6095 | |
6096 | sysv4 | sysv4.2uw2* | sysv4.3*) |
6097 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
6098 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
6099 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
6100 | ;; |
6101 | |
6102 | sysv4*MP*) |
6103 | if test -d /usr/nec ;then |
6104 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' |
6105 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
6106 | fi |
6107 | ;; |
6108 | |
6109 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) |
6110 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
6111 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
6112 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
6113 | ;; |
6114 | |
6115 | unicos*) |
6116 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
6117 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
6118 | ;; |
6119 | |
6120 | uts4*) |
6121 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
6122 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
6123 | ;; |
6124 | |
6125 | *) |
6126 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
6127 | ;; |
6128 | esac |
6129 | fi |
6130 | ]) |
6131 | AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) |
6132 | |
6133 | # |
6134 | # Check to make sure the PIC flag actually works. |
6135 | # |
6136 | if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then |
6137 | AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], |
6138 | _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), |
6139 | [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], |
6140 | [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in |
6141 | "" | " "*) ;; |
6142 | *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; |
6143 | esac], |
6144 | [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
6145 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) |
6146 | fi |
6147 | case $host_os in |
6148 | # For platforms which do not support PIC, -DPIC is meaningless: |
6149 | *djgpp*) |
6150 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= |
6151 | ;; |
6152 | *) |
6153 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" |
6154 | ;; |
6155 | esac |
6156 | |
6157 | # |
6158 | # Check to make sure the static flag actually works. |
6159 | # |
6160 | wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" |
6161 | AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], |
6162 | _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), |
6163 | $lt_tmp_static_flag, |
6164 | [], |
6165 | [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) |
6166 | ]) |
6167 | |
6168 | |
6169 | # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) |
6170 | # ------------------------------------ |
6171 | # See if the linker supports building shared libraries. |
6172 | AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], |
6173 | [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) |
6174 | ifelse([$1],[CXX],[ |
6175 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
6176 | case $host_os in |
6177 | aix4* | aix5*) |
6178 | # If we're using GNU nm, then we don't want the "-C" option. |
6179 | # -C means demangle to AIX nm, but means don't demangle with GNU nm |
6180 | if $NM -V 2>&1 | grep 'GNU' > /dev/null; then |
6181 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' |
6182 | else |
6183 | _LT_AC_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' |
6184 | fi |
6185 | ;; |
6186 | pw32*) |
6187 | _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" |
6188 | ;; |
6189 | cygwin* | mingw*) |
6190 | _LT_AC_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' |
6191 | ;; |
6192 | linux* | k*bsd*-gnu) |
6193 | _LT_AC_TAGVAR(link_all_deplibs, $1)=no |
6194 | ;; |
6195 | *) |
6196 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
6197 | ;; |
6198 | esac |
6199 | ],[ |
6200 | runpath_var= |
6201 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
6202 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
6203 | _LT_AC_TAGVAR(archive_cmds, $1)= |
6204 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)= |
6205 | _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= |
6206 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= |
6207 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
6208 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
6209 | _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= |
6210 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
6211 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
6212 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
6213 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
6214 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=no |
6215 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
6216 | _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown |
6217 | _LT_AC_TAGVAR(hardcode_automatic, $1)=no |
6218 | _LT_AC_TAGVAR(module_cmds, $1)= |
6219 | _LT_AC_TAGVAR(module_expsym_cmds, $1)= |
6220 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
6221 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
6222 | # include_expsyms should be a list of space-separated symbols to be *always* |
6223 | # included in the symbol list |
6224 | _LT_AC_TAGVAR(include_expsyms, $1)= |
6225 | # exclude_expsyms can be an extended regexp of symbols to exclude |
6226 | # it will be wrapped by ` (' and `)$', so one must not match beginning or |
6227 | # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', |
6228 | # as well as any symbol that contains `d'. |
6229 | _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" |
6230 | # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out |
6231 | # platforms (ab)use it in PIC code, but their linkers get confused if |
6232 | # the symbol is explicitly referenced. Since portable code cannot |
6233 | # rely on this symbol name, it's probably fine to never include it in |
6234 | # preloaded symbol tables. |
6235 | extract_expsyms_cmds= |
6236 | # Just being paranoid about ensuring that cc_basename is set. |
6237 | _LT_CC_BASENAME([$compiler]) |
6238 | case $host_os in |
6239 | cygwin* | mingw* | pw32*) |
6240 | # FIXME: the MSVC++ port hasn't been tested in a loooong time |
6241 | # When not using gcc, we currently assume that we are using |
6242 | # Microsoft Visual C++. |
6243 | if test "$GCC" != yes; then |
6244 | with_gnu_ld=no |
6245 | fi |
6246 | ;; |
6247 | interix*) |
6248 | # we just hope/assume this is gcc and not c89 (= MSVC++) |
6249 | with_gnu_ld=yes |
6250 | ;; |
6251 | openbsd*) |
6252 | with_gnu_ld=no |
6253 | ;; |
6254 | esac |
6255 | |
6256 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
6257 | if test "$with_gnu_ld" = yes; then |
6258 | # If archive_cmds runs LD, not CC, wlarc should be empty |
6259 | wlarc='${wl}' |
6260 | |
6261 | # Set some defaults for GNU ld with shared library support. These |
6262 | # are reset later if shared libraries are not supported. Putting them |
6263 | # here allows them to be overridden if necessary. |
6264 | runpath_var=LD_RUN_PATH |
6265 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
6266 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
6267 | # ancient GNU ld didn't support --whole-archive et. al. |
6268 | if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then |
6269 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
6270 | else |
6271 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
6272 | fi |
6273 | supports_anon_versioning=no |
6274 | case `$LD -v 2>/dev/null` in |
6275 | *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 |
6276 | *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... |
6277 | *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... |
6278 | *\ 2.11.*) ;; # other 2.11 versions |
6279 | *) supports_anon_versioning=yes ;; |
6280 | esac |
6281 | |
6282 | # See if GNU ld supports shared libraries. |
6283 | case $host_os in |
6284 | aix3* | aix4* | aix5*) |
6285 | # On AIX/PPC, the GNU linker is very broken |
6286 | if test "$host_cpu" != ia64; then |
6287 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
6288 | cat <<EOF 1>&2 |
6289 | |
6290 | *** Warning: the GNU linker, at least up to release 2.9.1, is reported |
6291 | *** to be unable to reliably create shared libraries on AIX. |
6292 | *** Therefore, libtool is disabling shared libraries support. If you |
6293 | *** really care for shared libraries, you may want to modify your PATH |
6294 | *** so that a non-GNU linker is found, and then restart. |
6295 | |
6296 | EOF |
6297 | fi |
6298 | ;; |
6299 | |
6300 | amigaos*) |
6301 | _LT_AC_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)' |
6302 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
6303 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6304 | |
6305 | # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports |
6306 | # that the semantics of dynamic libraries on AmigaOS, at least up |
6307 | # to version 4, is to share data among multiple programs linked |
6308 | # with the same dynamic library. Since this doesn't match the |
6309 | # behavior of shared libraries on other platforms, we can't use |
6310 | # them. |
6311 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
6312 | ;; |
6313 | |
6314 | beos*) |
6315 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
6316 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
6317 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc |
6318 | # support --undefined. This deserves some investigation. FIXME |
6319 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
6320 | else |
6321 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
6322 | fi |
6323 | ;; |
6324 | |
6325 | cygwin* | mingw* | pw32*) |
6326 | # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, |
6327 | # as there is no search path for DLLs. |
6328 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
6329 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
6330 | _LT_AC_TAGVAR(always_export_symbols, $1)=no |
6331 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
6332 | _LT_AC_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' |
6333 | |
6334 | if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then |
6335 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' |
6336 | # If the export-symbols file already is a .def file (1st line |
6337 | # is EXPORTS), use it as is; otherwise, prepend... |
6338 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then |
6339 | cp $export_symbols $output_objdir/$soname.def; |
6340 | else |
6341 | echo EXPORTS > $output_objdir/$soname.def; |
6342 | cat $export_symbols >> $output_objdir/$soname.def; |
6343 | fi~ |
6344 | $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' |
6345 | else |
6346 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
6347 | fi |
6348 | ;; |
6349 | |
6350 | interix3*) |
6351 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
6352 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6353 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
6354 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
6355 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. |
6356 | # Instead, shared libraries are loaded at an image base (0x10000000 by |
6357 | # default) and relocated if they conflict, which is a slow very memory |
6358 | # consuming and fragmenting process. To avoid this, we pick a random, |
6359 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link |
6360 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. |
6361 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
6362 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
6363 | ;; |
6364 | |
6365 | linux* | k*bsd*-gnu) |
6366 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
6367 | tmp_addflag= |
6368 | case $cc_basename,$host_cpu in |
6369 | pgcc*) # Portland Group C compiler |
6370 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' |
6371 | tmp_addflag=' $pic_flag' |
6372 | ;; |
6373 | pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers |
6374 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' |
6375 | tmp_addflag=' $pic_flag -Mnomain' ;; |
6376 | ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 |
6377 | tmp_addflag=' -i_dynamic' ;; |
6378 | efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 |
6379 | tmp_addflag=' -i_dynamic -nofor_main' ;; |
6380 | ifc* | ifort*) # Intel Fortran compiler |
6381 | tmp_addflag=' -nofor_main' ;; |
6382 | esac |
6383 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
6384 | |
6385 | if test $supports_anon_versioning = yes; then |
6386 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ |
6387 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ |
6388 | $echo "local: *; };" >> $output_objdir/$libname.ver~ |
6389 | $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' |
6390 | fi |
6391 | _LT_AC_TAGVAR(link_all_deplibs, $1)=no |
6392 | else |
6393 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
6394 | fi |
6395 | ;; |
6396 | |
6397 | netbsd* | netbsdelf*-gnu) |
6398 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
6399 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' |
6400 | wlarc= |
6401 | else |
6402 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
6403 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
6404 | fi |
6405 | ;; |
6406 | |
6407 | solaris*) |
6408 | if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then |
6409 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
6410 | cat <<EOF 1>&2 |
6411 | |
6412 | *** Warning: The releases 2.8.* of the GNU linker cannot reliably |
6413 | *** create shared libraries on Solaris systems. Therefore, libtool |
6414 | *** is disabling shared libraries support. We urge you to upgrade GNU |
6415 | *** binutils to release 2.9.1 or newer. Another option is to modify |
6416 | *** your PATH or compiler configuration so that the native linker is |
6417 | *** used, and then restart. |
6418 | |
6419 | EOF |
6420 | elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
6421 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
6422 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
6423 | else |
6424 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
6425 | fi |
6426 | ;; |
6427 | |
6428 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) |
6429 | case `$LD -v 2>&1` in |
6430 | *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) |
6431 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
6432 | cat <<_LT_EOF 1>&2 |
6433 | |
6434 | *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not |
6435 | *** reliably create shared libraries on SCO systems. Therefore, libtool |
6436 | *** is disabling shared libraries support. We urge you to upgrade GNU |
6437 | *** binutils to release 2.16.91.0.3 or newer. Another option is to modify |
6438 | *** your PATH or compiler configuration so that the native linker is |
6439 | *** used, and then restart. |
6440 | |
6441 | _LT_EOF |
6442 | ;; |
6443 | *) |
6444 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
6445 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' |
6446 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' |
6447 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' |
6448 | else |
6449 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
6450 | fi |
6451 | ;; |
6452 | esac |
6453 | ;; |
6454 | |
6455 | sunos4*) |
6456 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
6457 | wlarc= |
6458 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6459 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6460 | ;; |
6461 | |
6462 | *) |
6463 | if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then |
6464 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
6465 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
6466 | else |
6467 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
6468 | fi |
6469 | ;; |
6470 | esac |
6471 | |
6472 | if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then |
6473 | runpath_var= |
6474 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= |
6475 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= |
6476 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= |
6477 | fi |
6478 | else |
6479 | # PORTME fill in a description of your system's linker (not GNU ld) |
6480 | case $host_os in |
6481 | aix3*) |
6482 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
6483 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes |
6484 | _LT_AC_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' |
6485 | # Note: this linker hardcodes the directories in LIBPATH if there |
6486 | # are no directories specified by -L. |
6487 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6488 | if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then |
6489 | # Neither direct hardcoding nor static linking is supported with a |
6490 | # broken collect2. |
6491 | _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
6492 | fi |
6493 | ;; |
6494 | |
6495 | aix4* | aix5*) |
6496 | if test "$host_cpu" = ia64; then |
6497 | # On IA64, the linker does run time linking by default, so we don't |
6498 | # have to do anything special. |
6499 | aix_use_runtimelinking=no |
6500 | exp_sym_flag='-Bexport' |
6501 | no_entry_flag="" |
6502 | else |
6503 | # If we're using GNU nm, then we don't want the "-C" option. |
6504 | # -C means demangle to AIX nm, but means don't demangle with GNU nm |
6505 | if $NM -V 2>&1 | grep 'GNU' > /dev/null; then |
6506 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' |
6507 | else |
6508 | _LT_AC_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' |
6509 | fi |
6510 | aix_use_runtimelinking=no |
6511 | |
6512 | # Test if we are trying to use run time linking or normal |
6513 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we |
6514 | # need to do runtime linking. |
6515 | case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) |
6516 | for ld_flag in $LDFLAGS; do |
6517 | if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then |
6518 | aix_use_runtimelinking=yes |
6519 | break |
6520 | fi |
6521 | done |
6522 | ;; |
6523 | esac |
6524 | |
6525 | exp_sym_flag='-bexport' |
6526 | no_entry_flag='-bnoentry' |
6527 | fi |
6528 | |
6529 | # When large executables or shared objects are built, AIX ld can |
6530 | # have problems creating the table of contents. If linking a library |
6531 | # or program results in "error TOC overflow" add -mminimal-toc to |
6532 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not |
6533 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. |
6534 | |
6535 | _LT_AC_TAGVAR(archive_cmds, $1)='' |
6536 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6537 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
6538 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
6539 | |
6540 | if test "$GCC" = yes; then |
6541 | case $host_os in aix4.[[012]]|aix4.[[012]].*) |
6542 | # We only want to do this on AIX 4.2 and lower, the check |
6543 | # below for broken collect2 doesn't work under 4.3+ |
6544 | collect2name=`${CC} -print-prog-name=collect2` |
6545 | if test -f "$collect2name" && \ |
6546 | strings "$collect2name" | grep resolve_lib_name >/dev/null |
6547 | then |
6548 | # We have reworked collect2 |
6549 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6550 | else |
6551 | # We have old collect2 |
6552 | _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported |
6553 | # It fails to find uninstalled libraries when the uninstalled |
6554 | # path is not listed in the libpath. Setting hardcode_minus_L |
6555 | # to unsupported forces relinking |
6556 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6557 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
6558 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= |
6559 | fi |
6560 | ;; |
6561 | esac |
6562 | shared_flag='-shared' |
6563 | if test "$aix_use_runtimelinking" = yes; then |
6564 | shared_flag="$shared_flag "'${wl}-G' |
6565 | fi |
6566 | else |
6567 | # not using gcc |
6568 | if test "$host_cpu" = ia64; then |
6569 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release |
6570 | # chokes on -Wl,-G. The following line is correct: |
6571 | shared_flag='-G' |
6572 | else |
6573 | if test "$aix_use_runtimelinking" = yes; then |
6574 | shared_flag='${wl}-G' |
6575 | else |
6576 | shared_flag='${wl}-bM:SRE' |
6577 | fi |
6578 | fi |
6579 | fi |
6580 | |
6581 | # It seems that -bexpall does not export symbols beginning with |
6582 | # underscore (_), so it is better to generate a list of symbols to export. |
6583 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes |
6584 | if test "$aix_use_runtimelinking" = yes; then |
6585 | # Warning - without using the other runtime loading flags (-brtl), |
6586 | # -berok will link without error, but may produce a broken library. |
6587 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' |
6588 | # Determine the default libpath from the value encoded in an empty executable. |
6589 | _LT_AC_SYS_LIBPATH_AIX |
6590 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
6591 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" |
6592 | else |
6593 | if test "$host_cpu" = ia64; then |
6594 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' |
6595 | _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" |
6596 | _LT_AC_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" |
6597 | else |
6598 | # Determine the default libpath from the value encoded in an empty executable. |
6599 | _LT_AC_SYS_LIBPATH_AIX |
6600 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
6601 | # Warning - without using the other run time loading flags, |
6602 | # -berok will link without error, but may produce a broken library. |
6603 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' |
6604 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' |
6605 | # Exported symbols can be pulled into shared objects from archives |
6606 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' |
6607 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
6608 | # This is similar to how AIX traditionally builds its shared libraries. |
6609 | _LT_AC_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' |
6610 | fi |
6611 | fi |
6612 | ;; |
6613 | |
6614 | amigaos*) |
6615 | _LT_AC_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)' |
6616 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
6617 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6618 | # see comment about different semantics on the GNU ld section |
6619 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
6620 | ;; |
6621 | |
6622 | bsdi[[45]]*) |
6623 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic |
6624 | ;; |
6625 | |
6626 | cygwin* | mingw* | pw32*) |
6627 | # When not using gcc, we currently assume that we are using |
6628 | # Microsoft Visual C++. |
6629 | # hardcode_libdir_flag_spec is actually meaningless, as there is |
6630 | # no search path for DLLs. |
6631 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' |
6632 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
6633 | # Tell ltmain to make .lib files, not .a files. |
6634 | libext=lib |
6635 | # Tell ltmain to make .dll files, not .so files. |
6636 | shrext_cmds=".dll" |
6637 | # FIXME: Setting linknames here is a bad hack. |
6638 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' |
6639 | # The linker will automatically build a .lib file if we build a DLL. |
6640 | _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' |
6641 | # FIXME: Should let the user specify the lib program. |
6642 | _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs' |
6643 | _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' |
6644 | _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
6645 | ;; |
6646 | |
6647 | darwin* | rhapsody*) |
6648 | case $host_os in |
6649 | rhapsody* | darwin1.[[012]]) |
6650 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' |
6651 | ;; |
6652 | *) # Darwin 1.3 on |
6653 | if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then |
6654 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
6655 | else |
6656 | case ${MACOSX_DEPLOYMENT_TARGET} in |
6657 | 10.[[012]]) |
6658 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' |
6659 | ;; |
6660 | 10.*) |
6661 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' |
6662 | ;; |
6663 | esac |
6664 | fi |
6665 | ;; |
6666 | esac |
6667 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
6668 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
6669 | _LT_AC_TAGVAR(hardcode_automatic, $1)=yes |
6670 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
6671 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' |
6672 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
6673 | if test "$GCC" = yes ; then |
6674 | output_verbose_link_cmd='echo' |
6675 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' |
6676 | _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
6677 | # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
6678 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
6679 | _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
6680 | else |
6681 | case $cc_basename in |
6682 | xlc*) |
6683 | output_verbose_link_cmd='echo' |
6684 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' |
6685 | _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' |
6686 | # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds |
6687 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
6688 | _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' |
6689 | ;; |
6690 | *) |
6691 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
6692 | ;; |
6693 | esac |
6694 | fi |
6695 | ;; |
6696 | |
6697 | dgux*) |
6698 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6699 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
6700 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6701 | ;; |
6702 | |
6703 | freebsd1*) |
6704 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
6705 | ;; |
6706 | |
6707 | # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor |
6708 | # support. Future versions do this automatically, but an explicit c++rt0.o |
6709 | # does not break anything, and helps significantly (at the cost of a little |
6710 | # extra space). |
6711 | freebsd2.2*) |
6712 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' |
6713 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
6714 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6715 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6716 | ;; |
6717 | |
6718 | # Unfortunately, older versions of FreeBSD 2 do not have this feature. |
6719 | freebsd2*) |
6720 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
6721 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6722 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6723 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6724 | ;; |
6725 | |
6726 | # FreeBSD 3 and greater uses gcc -shared to do shared libraries. |
6727 | freebsd* | dragonfly*) |
6728 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' |
6729 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
6730 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6731 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6732 | ;; |
6733 | |
6734 | hpux9*) |
6735 | if test "$GCC" = yes; then |
6736 | _LT_AC_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' |
6737 | else |
6738 | _LT_AC_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' |
6739 | fi |
6740 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
6741 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6742 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6743 | |
6744 | # hardcode_minus_L: Not really in the search PATH, |
6745 | # but as the default location of the library. |
6746 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6747 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
6748 | ;; |
6749 | |
6750 | hpux10*) |
6751 | if test "$GCC" = yes -a "$with_gnu_ld" = no; then |
6752 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
6753 | else |
6754 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' |
6755 | fi |
6756 | if test "$with_gnu_ld" = no; then |
6757 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
6758 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6759 | |
6760 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6761 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
6762 | |
6763 | # hardcode_minus_L: Not really in the search PATH, |
6764 | # but as the default location of the library. |
6765 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6766 | fi |
6767 | ;; |
6768 | |
6769 | hpux11*) |
6770 | if test "$GCC" = yes -a "$with_gnu_ld" = no; then |
6771 | case $host_cpu in |
6772 | hppa*64*) |
6773 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
6774 | ;; |
6775 | ia64*) |
6776 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' |
6777 | ;; |
6778 | *) |
6779 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
6780 | ;; |
6781 | esac |
6782 | else |
6783 | case $host_cpu in |
6784 | hppa*64*) |
6785 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
6786 | ;; |
6787 | ia64*) |
6788 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' |
6789 | ;; |
6790 | *) |
6791 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
6792 | ;; |
6793 | esac |
6794 | fi |
6795 | if test "$with_gnu_ld" = no; then |
6796 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
6797 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6798 | |
6799 | case $host_cpu in |
6800 | hppa*64*|ia64*) |
6801 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' |
6802 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
6803 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6804 | ;; |
6805 | *) |
6806 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6807 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
6808 | |
6809 | # hardcode_minus_L: Not really in the search PATH, |
6810 | # but as the default location of the library. |
6811 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6812 | ;; |
6813 | esac |
6814 | fi |
6815 | ;; |
6816 | |
6817 | irix5* | irix6* | nonstopux*) |
6818 | if test "$GCC" = yes; then |
6819 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
6820 | else |
6821 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
6822 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' |
6823 | fi |
6824 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
6825 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6826 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
6827 | ;; |
6828 | |
6829 | netbsd* | netbsdelf*-gnu) |
6830 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then |
6831 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out |
6832 | else |
6833 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF |
6834 | fi |
6835 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
6836 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6837 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6838 | ;; |
6839 | |
6840 | newsos6) |
6841 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6842 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6843 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
6844 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6845 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6846 | ;; |
6847 | |
6848 | openbsd*) |
6849 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6850 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6851 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
6852 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' |
6853 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' |
6854 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
6855 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
6856 | else |
6857 | case $host_os in |
6858 | openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) |
6859 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
6860 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
6861 | ;; |
6862 | *) |
6863 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' |
6864 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
6865 | ;; |
6866 | esac |
6867 | fi |
6868 | ;; |
6869 | |
6870 | os2*) |
6871 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
6872 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6873 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported |
6874 | _LT_AC_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' |
6875 | _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' |
6876 | ;; |
6877 | |
6878 | osf3*) |
6879 | if test "$GCC" = yes; then |
6880 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
6881 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
6882 | else |
6883 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
6884 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
6885 | fi |
6886 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
6887 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6888 | ;; |
6889 | |
6890 | osf4* | osf5*) # as osf3* with the addition of -msym flag |
6891 | if test "$GCC" = yes; then |
6892 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
6893 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
6894 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
6895 | else |
6896 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
6897 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' |
6898 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ |
6899 | $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' |
6900 | |
6901 | # Both c and cxx compiler support -rpath directly |
6902 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
6903 | fi |
6904 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: |
6905 | ;; |
6906 | |
6907 | solaris*) |
6908 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' |
6909 | if test "$GCC" = yes; then |
6910 | wlarc='${wl}' |
6911 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
6912 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
6913 | $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' |
6914 | else |
6915 | wlarc='' |
6916 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6917 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ |
6918 | $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' |
6919 | fi |
6920 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
6921 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6922 | case $host_os in |
6923 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; |
6924 | *) |
6925 | # The compiler driver will combine linker options so we |
6926 | # cannot just pass the convience library names through |
6927 | # without $wl, iff we do not link with $LD. |
6928 | # Luckily, gcc supports the same syntax we need for Sun Studio. |
6929 | # Supported since Solaris 2.6 (maybe 2.5.1?) |
6930 | case $wlarc in |
6931 | '') |
6932 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;; |
6933 | *) |
6934 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; |
6935 | esac ;; |
6936 | esac |
6937 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
6938 | ;; |
6939 | |
6940 | sunos4*) |
6941 | if test "x$host_vendor" = xsequent; then |
6942 | # Use $CC to link under sequent, because it throws in some extra .o |
6943 | # files that make .init and .fini sections work. |
6944 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' |
6945 | else |
6946 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' |
6947 | fi |
6948 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
6949 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes |
6950 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes |
6951 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6952 | ;; |
6953 | |
6954 | sysv4) |
6955 | case $host_vendor in |
6956 | sni) |
6957 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6958 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? |
6959 | ;; |
6960 | siemens) |
6961 | ## LD is ld it makes a PLAMLIB |
6962 | ## CC just makes a GrossModule. |
6963 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' |
6964 | _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' |
6965 | _LT_AC_TAGVAR(hardcode_direct, $1)=no |
6966 | ;; |
6967 | motorola) |
6968 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6969 | _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie |
6970 | ;; |
6971 | esac |
6972 | runpath_var='LD_RUN_PATH' |
6973 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6974 | ;; |
6975 | |
6976 | sysv4.3*) |
6977 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6978 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6979 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' |
6980 | ;; |
6981 | |
6982 | sysv4*MP*) |
6983 | if test -d /usr/nec; then |
6984 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
6985 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6986 | runpath_var=LD_RUN_PATH |
6987 | hardcode_runpath_var=yes |
6988 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
6989 | fi |
6990 | ;; |
6991 | |
6992 | sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7*) |
6993 | _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
6994 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
6995 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
6996 | runpath_var='LD_RUN_PATH' |
6997 | |
6998 | if test "$GCC" = yes; then |
6999 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
7000 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
7001 | else |
7002 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
7003 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
7004 | fi |
7005 | ;; |
7006 | |
7007 | sysv5* | sco3.2v5* | sco5v6*) |
7008 | # Note: We can NOT use -z defs as we might desire, because we do not |
7009 | # link with -lc, and that would cause any symbols used from libc to |
7010 | # always be unresolved, which means just about no library would |
7011 | # ever link correctly. If we're not using GNU ld we use -z text |
7012 | # though, which does catch some bad symbols but isn't as heavy-handed |
7013 | # as -z defs. |
7014 | _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
7015 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' |
7016 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
7017 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
7018 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' |
7019 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' |
7020 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes |
7021 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' |
7022 | runpath_var='LD_RUN_PATH' |
7023 | |
7024 | if test "$GCC" = yes; then |
7025 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
7026 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
7027 | else |
7028 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
7029 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' |
7030 | fi |
7031 | ;; |
7032 | |
7033 | uts4*) |
7034 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
7035 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
7036 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no |
7037 | ;; |
7038 | |
7039 | *) |
7040 | _LT_AC_TAGVAR(ld_shlibs, $1)=no |
7041 | ;; |
7042 | esac |
7043 | fi |
7044 | ]) |
7045 | AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) |
7046 | test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no |
7047 | |
7048 | # |
7049 | # Do we need to explicitly link libc? |
7050 | # |
7051 | case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in |
7052 | x|xyes) |
7053 | # Assume -lc should be added |
7054 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
7055 | |
7056 | if test "$enable_shared" = yes && test "$GCC" = yes; then |
7057 | case $_LT_AC_TAGVAR(archive_cmds, $1) in |
7058 | *'~'*) |
7059 | # FIXME: we may have to deal with multi-command sequences. |
7060 | ;; |
7061 | '$CC '*) |
7062 | # Test whether the compiler implicitly links with -lc since on some |
7063 | # systems, -lgcc has to come before -lc. If gcc already passes -lc |
7064 | # to ld, don't add -lc before -lgcc. |
7065 | AC_MSG_CHECKING([whether -lc should be explicitly linked in]) |
7066 | $rm conftest* |
7067 | printf "$lt_simple_compile_test_code" > conftest.$ac_ext |
7068 | |
7069 | if AC_TRY_EVAL(ac_compile) 2>conftest.err; then |
7070 | soname=conftest |
7071 | lib=conftest |
7072 | libobjs=conftest.$ac_objext |
7073 | deplibs= |
7074 | wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) |
7075 | pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) |
7076 | compiler_flags=-v |
7077 | linker_flags=-v |
7078 | verstring= |
7079 | output_objdir=. |
7080 | libname=conftest |
7081 | lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) |
7082 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= |
7083 | if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) |
7084 | then |
7085 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no |
7086 | else |
7087 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
7088 | fi |
7089 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag |
7090 | else |
7091 | cat conftest.err 1>&5 |
7092 | fi |
7093 | $rm conftest* |
7094 | AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) |
7095 | ;; |
7096 | esac |
7097 | fi |
7098 | ;; |
7099 | esac |
7100 | ])# AC_LIBTOOL_PROG_LD_SHLIBS |
7101 | |
7102 | |
7103 | # _LT_AC_FILE_LTDLL_C |
7104 | # ------------------- |
7105 | # Be careful that the start marker always follows a newline. |
7106 | AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ |
7107 | # /* ltdll.c starts here */ |
7108 | # #define WIN32_LEAN_AND_MEAN |
7109 | # #include <windows.h> |
7110 | # #undef WIN32_LEAN_AND_MEAN |
7111 | # #include <stdio.h> |
7112 | # |
7113 | # #ifndef __CYGWIN__ |
7114 | # # ifdef __CYGWIN32__ |
7115 | # # define __CYGWIN__ __CYGWIN32__ |
7116 | # # endif |
7117 | # #endif |
7118 | # |
7119 | # #ifdef __cplusplus |
7120 | # extern "C" { |
7121 | # #endif |
7122 | # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); |
7123 | # #ifdef __cplusplus |
7124 | # } |
7125 | # #endif |
7126 | # |
7127 | # #ifdef __CYGWIN__ |
7128 | # #include <cygwin/cygwin_dll.h> |
7129 | # DECLARE_CYGWIN_DLL( DllMain ); |
7130 | # #endif |
7131 | # HINSTANCE __hDllInstance_base; |
7132 | # |
7133 | # BOOL APIENTRY |
7134 | # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) |
7135 | # { |
7136 | # __hDllInstance_base = hInst; |
7137 | # return TRUE; |
7138 | # } |
7139 | # /* ltdll.c ends here */ |
7140 | ])# _LT_AC_FILE_LTDLL_C |
7141 | |
7142 | |
7143 | # _LT_AC_TAGVAR(VARNAME, [TAGNAME]) |
7144 | # --------------------------------- |
7145 | AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) |
7146 | |
7147 | |
7148 | # old names |
7149 | AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) |
7150 | AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) |
7151 | AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) |
7152 | AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) |
7153 | AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) |
7154 | AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) |
7155 | AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) |
7156 | |
7157 | # This is just to silence aclocal about the macro not being used |
7158 | ifelse([AC_DISABLE_FAST_INSTALL]) |
7159 | |
7160 | AC_DEFUN([LT_AC_PROG_GCJ], |
7161 | [AC_CHECK_TOOL(GCJ, gcj, no) |
7162 | test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" |
7163 | AC_SUBST(GCJFLAGS) |
7164 | ]) |
7165 | |
7166 | AC_DEFUN([LT_AC_PROG_RC], |
7167 | [AC_CHECK_TOOL(RC, windres, no) |
7168 | ]) |
7169 | |
7170 | # NOTE: This macro has been submitted for inclusion into # |
7171 | # GNU Autoconf as AC_PROG_SED. When it is available in # |
7172 | # a released version of Autoconf we should remove this # |
7173 | # macro and use it instead. # |
7174 | # LT_AC_PROG_SED |
7175 | # -------------- |
7176 | # Check for a fully-functional sed program, that truncates |
7177 | # as few characters as possible. Prefer GNU sed if found. |
7178 | AC_DEFUN([LT_AC_PROG_SED], |
7179 | [AC_MSG_CHECKING([for a sed that does not truncate output]) |
7180 | AC_CACHE_VAL(lt_cv_path_SED, |
7181 | [# Loop through the user's path and test for sed and gsed. |
7182 | # Then use that list of sed's as ones to test for truncation. |
7183 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
7184 | for as_dir in $PATH |
7185 | do |
7186 | IFS=$as_save_IFS |
7187 | test -z "$as_dir" && as_dir=. |
7188 | for lt_ac_prog in sed gsed; do |
7189 | for ac_exec_ext in '' $ac_executable_extensions; do |
7190 | if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then |
7191 | lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" |
7192 | fi |
7193 | done |
7194 | done |
7195 | done |
7196 | lt_ac_max=0 |
7197 | lt_ac_count=0 |
7198 | # Add /usr/xpg4/bin/sed as it is typically found on Solaris |
7199 | # along with /bin/sed that truncates output. |
7200 | for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do |
7201 | test ! -f $lt_ac_sed && continue |
7202 | cat /dev/null > conftest.in |
7203 | lt_ac_count=0 |
7204 | echo $ECHO_N "0123456789$ECHO_C" >conftest.in |
7205 | # Check for GNU sed and select it if it is found. |
7206 | if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then |
7207 | lt_cv_path_SED=$lt_ac_sed |
7208 | break |
7209 | fi |
7210 | while true; do |
7211 | cat conftest.in conftest.in >conftest.tmp |
7212 | mv conftest.tmp conftest.in |
7213 | cp conftest.in conftest.nl |
7214 | echo >>conftest.nl |
7215 | $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break |
7216 | cmp -s conftest.out conftest.nl || break |
7217 | # 10000 chars as input seems more than enough |
7218 | test $lt_ac_count -gt 10 && break |
7219 | lt_ac_count=`expr $lt_ac_count + 1` |
7220 | if test $lt_ac_count -gt $lt_ac_max; then |
7221 | lt_ac_max=$lt_ac_count |
7222 | lt_cv_path_SED=$lt_ac_sed |
7223 | fi |
7224 | done |
7225 | done |
7226 | ]) |
7227 | SED=$lt_cv_path_SED |
7228 | AC_MSG_RESULT([$SED]) |
7229 | ]) |
7230 | |
7231 | # isc-posix.m4 serial 2 (gettext-0.11.2) |
7232 | dnl Copyright (C) 1995-2002 Free Software Foundation, Inc. |
7233 | dnl This file is free software; the Free Software Foundation |
7234 | dnl gives unlimited permission to copy and/or distribute it, |
7235 | dnl with or without modifications, as long as this notice is preserved. |
7236 | |
7237 | # This file is not needed with autoconf-2.53 and newer. Remove it in 2005. |
7238 | |
7239 | # This test replaces the one in autoconf. |
7240 | # Currently this macro should have the same name as the autoconf macro |
7241 | # because gettext's gettext.m4 (distributed in the automake package) |
7242 | # still uses it. Otherwise, the use in gettext.m4 makes autoheader |
7243 | # give these diagnostics: |
7244 | # configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX |
7245 | # configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX |
7246 | |
7247 | undefine([AC_ISC_POSIX]) |
7248 | |
7249 | AC_DEFUN([AC_ISC_POSIX], |
7250 | [ |
7251 | dnl This test replaces the obsolescent AC_ISC_POSIX kludge. |
7252 | AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"]) |
7253 | ] |
7254 | ) |
7255 | |
7256 | |
7257 | # Copyright 1996, 1997, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. |
7258 | |
7259 | # This program is free software; you can redistribute it and/or modify |
7260 | # it under the terms of the GNU General Public License as published by |
7261 | # the Free Software Foundation; either version 2, or (at your option) |
7262 | # any later version. |
7263 | |
7264 | # This program is distributed in the hope that it will be useful, |
7265 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
7266 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
7267 | # GNU General Public License for more details. |
7268 | |
7269 | # You should have received a copy of the GNU General Public License |
7270 | # along with this program; if not, write to the Free Software |
7271 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
7272 | # 02111-1307, USA. |
7273 | |
7274 | # serial 2 |
7275 | |
7276 | # @defmac AC_PROG_CC_STDC |
7277 | # @maindex PROG_CC_STDC |
7278 | # @ovindex CC |
7279 | # If the C compiler in not in ANSI C mode by default, try to add an option |
7280 | # to output variable @code{CC} to make it so. This macro tries various |
7281 | # options that select ANSI C on some system or another. It considers the |
7282 | # compiler to be in ANSI C mode if it handles function prototypes correctly. |
7283 | # |
7284 | # If you use this macro, you should check after calling it whether the C |
7285 | # compiler has been set to accept ANSI C; if not, the shell variable |
7286 | # @code{am_cv_prog_cc_stdc} is set to @samp{no}. If you wrote your source |
7287 | # code in ANSI C, you can make an un-ANSIfied copy of it by using the |
7288 | # program @code{ansi2knr}, which comes with Ghostscript. |
7289 | # @end defmac |
7290 | |
7291 | AC_DEFUN([AM_PROG_CC_STDC], |
7292 | [AC_REQUIRE([AC_PROG_CC]) |
7293 | AC_BEFORE([$0], [AC_C_INLINE]) |
7294 | AC_BEFORE([$0], [AC_C_CONST]) |
7295 | dnl Force this before AC_PROG_CPP. Some cpp's, eg on HPUX, require |
7296 | dnl a magic option to avoid problems with ANSI preprocessor commands |
7297 | dnl like #elif. |
7298 | dnl FIXME: can't do this because then AC_AIX won't work due to a |
7299 | dnl circular dependency. |
7300 | dnl AC_BEFORE([$0], [AC_PROG_CPP]) |
7301 | AC_MSG_CHECKING([for ${CC-cc} option to accept ANSI C]) |
7302 | AC_CACHE_VAL(am_cv_prog_cc_stdc, |
7303 | [am_cv_prog_cc_stdc=no |
7304 | ac_save_CC="$CC" |
7305 | # Don't try gcc -ansi; that turns off useful extensions and |
7306 | # breaks some systems' header files. |
7307 | # AIX -qlanglvl=ansi |
7308 | # Ultrix and OSF/1 -std1 |
7309 | # HP-UX 10.20 and later -Ae |
7310 | # HP-UX older versions -Aa -D_HPUX_SOURCE |
7311 | # SVR4 -Xc -D__EXTENSIONS__ |
7312 | for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" |
7313 | do |
7314 | CC="$ac_save_CC $ac_arg" |
7315 | AC_TRY_COMPILE( |
7316 | [#include <stdarg.h> |
7317 | #include <stdio.h> |
7318 | #include <sys/types.h> |
7319 | #include <sys/stat.h> |
7320 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ |
7321 | struct buf { int x; }; |
7322 | FILE * (*rcsopen) (struct buf *, struct stat *, int); |
7323 | static char *e (p, i) |
7324 | char **p; |
7325 | int i; |
7326 | { |
7327 | return p[i]; |
7328 | } |
7329 | static char *f (char * (*g) (char **, int), char **p, ...) |
7330 | { |
7331 | char *s; |
7332 | va_list v; |
7333 | va_start (v,p); |
7334 | s = g (p, va_arg (v,int)); |
7335 | va_end (v); |
7336 | return s; |
7337 | } |
7338 | int test (int i, double x); |
7339 | struct s1 {int (*f) (int a);}; |
7340 | struct s2 {int (*f) (double a);}; |
7341 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); |
7342 | int argc; |
7343 | char **argv; |
7344 | ], [ |
7345 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; |
7346 | ], |
7347 | [am_cv_prog_cc_stdc="$ac_arg"; break]) |
7348 | done |
7349 | CC="$ac_save_CC" |
7350 | ]) |
7351 | if test -z "$am_cv_prog_cc_stdc"; then |
7352 | AC_MSG_RESULT([none needed]) |
7353 | else |
7354 | AC_MSG_RESULT([$am_cv_prog_cc_stdc]) |
7355 | fi |
7356 | case "x$am_cv_prog_cc_stdc" in |
7357 | x|xno) ;; |
7358 | *) CC="$CC $am_cv_prog_cc_stdc" ;; |
7359 | esac |
7360 | ]) |
7361 | |
7362 | AU_DEFUN([fp_PROG_CC_STDC], [AM_PROG_CC_STDC]) |
7363 | |