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f9e903a3 | 1 | # generated automatically by aclocal 1.7.1 -*- Autoconf -*- |
f6100b6f | 2 | |
f9e903a3 | 3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002 |
f6100b6f RC |
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 1996, 1997, 1998, 1999, 2000, 2001, 2002 | |
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 8 | |
38 | ||
39 | # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be | |
40 | # written in clear, in which case automake, when reading aclocal.m4, | |
41 | # will think it sees a *use*, and therefore will trigger all it's | |
42 | # C support machinery. Also note that it means that autoscan, seeing | |
43 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use... | |
44 | ||
45 | ||
f9e903a3 | 46 | AC_PREREQ([2.54]) |
f6100b6f RC |
47 | |
48 | # Autoconf 2.50 wants to disallow AM_ names. We explicitly allow | |
49 | # the ones we care about. | |
50 | m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl | |
51 | ||
52 | # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) | |
53 | # AM_INIT_AUTOMAKE([OPTIONS]) | |
54 | # ----------------------------------------------- | |
55 | # The call with PACKAGE and VERSION arguments is the old style | |
56 | # call (pre autoconf-2.50), which is being phased out. PACKAGE | |
57 | # and VERSION should now be passed to AC_INIT and removed from | |
58 | # the call to AM_INIT_AUTOMAKE. | |
59 | # We support both call styles for the transition. After | |
60 | # the next Automake release, Autoconf can make the AC_INIT | |
61 | # arguments mandatory, and then we can depend on a new Autoconf | |
62 | # release and drop the old call support. | |
63 | AC_DEFUN([AM_INIT_AUTOMAKE], | |
64 | [AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl | |
65 | AC_REQUIRE([AC_PROG_INSTALL])dnl | |
66 | # test to see if srcdir already configured | |
67 | if test "`cd $srcdir && pwd`" != "`pwd`" && | |
68 | test -f $srcdir/config.status; then | |
69 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) | |
70 | fi | |
71 | ||
f9e903a3 RC |
72 | # test whether we have cygpath |
73 | if test -z "$CYGPATH_W"; then | |
74 | if (cygpath --version) >/dev/null 2>/dev/null; then | |
75 | CYGPATH_W='cygpath -w' | |
76 | else | |
77 | CYGPATH_W=echo | |
78 | fi | |
79 | fi | |
80 | AC_SUBST([CYGPATH_W]) | |
81 | ||
f6100b6f RC |
82 | # Define the identity of the package. |
83 | dnl Distinguish between old-style and new-style calls. | |
84 | m4_ifval([$2], | |
85 | [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl | |
86 | AC_SUBST([PACKAGE], [$1])dnl | |
87 | AC_SUBST([VERSION], [$2])], | |
88 | [_AM_SET_OPTIONS([$1])dnl | |
89 | AC_SUBST([PACKAGE], [AC_PACKAGE_TARNAME])dnl | |
90 | AC_SUBST([VERSION], [AC_PACKAGE_VERSION])])dnl | |
91 | ||
92 | _AM_IF_OPTION([no-define],, | |
93 | [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) | |
94 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl | |
95 | ||
96 | # Some tools Automake needs. | |
97 | AC_REQUIRE([AM_SANITY_CHECK])dnl | |
98 | AC_REQUIRE([AC_ARG_PROGRAM])dnl | |
aa1e3b4d | 99 | AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) |
f6100b6f | 100 | AM_MISSING_PROG(AUTOCONF, autoconf) |
aa1e3b4d | 101 | AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) |
f6100b6f RC |
102 | AM_MISSING_PROG(AUTOHEADER, autoheader) |
103 | AM_MISSING_PROG(MAKEINFO, makeinfo) | |
104 | AM_MISSING_PROG(AMTAR, tar) | |
105 | AM_PROG_INSTALL_SH | |
106 | AM_PROG_INSTALL_STRIP | |
107 | # We need awk for the "check" target. The system "awk" is bad on | |
108 | # some platforms. | |
109 | AC_REQUIRE([AC_PROG_AWK])dnl | |
110 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl | |
111 | ||
112 | _AM_IF_OPTION([no-dependencies],, | |
f9e903a3 | 113 | [AC_PROVIDE_IFELSE([AC_PROG_CC], |
f6100b6f | 114 | [_AM_DEPENDENCIES(CC)], |
f9e903a3 RC |
115 | [define([AC_PROG_CC], |
116 | defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl | |
117 | AC_PROVIDE_IFELSE([AC_PROG_CXX], | |
f6100b6f | 118 | [_AM_DEPENDENCIES(CXX)], |
f9e903a3 RC |
119 | [define([AC_PROG_CXX], |
120 | defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl | |
f6100b6f RC |
121 | ]) |
122 | ]) | |
123 | ||
f9e903a3 RC |
124 | |
125 | # When config.status generates a header, we must update the stamp-h file. | |
126 | # This file resides in the same directory as the config header | |
127 | # that is generated. The stamp files are numbered to have different names. | |
128 | ||
129 | # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the | |
130 | # loop where config.status creates the headers, so we can generate | |
131 | # our stamp files there. | |
132 | AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], | |
133 | [_am_stamp_count=`expr ${_am_stamp_count-0} + 1` | |
134 | echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count]) | |
135 | ||
f6100b6f RC |
136 | # Copyright 2002 Free Software Foundation, Inc. |
137 | ||
138 | # This program is free software; you can redistribute it and/or modify | |
139 | # it under the terms of the GNU General Public License as published by | |
140 | # the Free Software Foundation; either version 2, or (at your option) | |
141 | # any later version. | |
142 | ||
143 | # This program is distributed in the hope that it will be useful, | |
144 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
145 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
146 | # GNU General Public License for more details. | |
147 | ||
148 | # You should have received a copy of the GNU General Public License | |
149 | # along with this program; if not, write to the Free Software | |
150 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
151 | ||
152 | # AM_AUTOMAKE_VERSION(VERSION) | |
153 | # ---------------------------- | |
154 | # Automake X.Y traces this macro to ensure aclocal.m4 has been | |
155 | # generated from the m4 files accompanying Automake X.Y. | |
f9e903a3 | 156 | AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.7"]) |
f6100b6f RC |
157 | |
158 | # AM_SET_CURRENT_AUTOMAKE_VERSION | |
159 | # ------------------------------- | |
160 | # Call AM_AUTOMAKE_VERSION so it can be traced. | |
161 | # This function is AC_REQUIREd by AC_INIT_AUTOMAKE. | |
162 | AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], | |
f9e903a3 | 163 | [AM_AUTOMAKE_VERSION([1.7.1])]) |
f6100b6f RC |
164 | |
165 | # Helper functions for option handling. -*- Autoconf -*- | |
166 | ||
167 | # Copyright 2001, 2002 Free Software Foundation, Inc. | |
168 | ||
169 | # This program is free software; you can redistribute it and/or modify | |
170 | # it under the terms of the GNU General Public License as published by | |
171 | # the Free Software Foundation; either version 2, or (at your option) | |
172 | # any later version. | |
173 | ||
174 | # This program is distributed in the hope that it will be useful, | |
175 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
176 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
177 | # GNU General Public License for more details. | |
178 | ||
179 | # You should have received a copy of the GNU General Public License | |
180 | # along with this program; if not, write to the Free Software | |
181 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
182 | # 02111-1307, USA. | |
183 | ||
184 | # serial 2 | |
185 | ||
186 | # _AM_MANGLE_OPTION(NAME) | |
187 | # ----------------------- | |
188 | AC_DEFUN([_AM_MANGLE_OPTION], | |
189 | [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) | |
190 | ||
191 | # _AM_SET_OPTION(NAME) | |
192 | # ------------------------------ | |
193 | # Set option NAME. Presently that only means defining a flag for this option. | |
194 | AC_DEFUN([_AM_SET_OPTION], | |
195 | [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) | |
196 | ||
197 | # _AM_SET_OPTIONS(OPTIONS) | |
198 | # ---------------------------------- | |
199 | # OPTIONS is a space-separated list of Automake options. | |
200 | AC_DEFUN([_AM_SET_OPTIONS], | |
201 | [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) | |
202 | ||
203 | # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) | |
204 | # ------------------------------------------- | |
205 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. | |
206 | AC_DEFUN([_AM_IF_OPTION], | |
207 | [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) | |
208 | ||
209 | # | |
210 | # Check to make sure that the build environment is sane. | |
211 | # | |
212 | ||
213 | # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc. | |
214 | ||
215 | # This program is free software; you can redistribute it and/or modify | |
216 | # it under the terms of the GNU General Public License as published by | |
217 | # the Free Software Foundation; either version 2, or (at your option) | |
218 | # any later version. | |
219 | ||
220 | # This program is distributed in the hope that it will be useful, | |
221 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
222 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
223 | # GNU General Public License for more details. | |
224 | ||
225 | # You should have received a copy of the GNU General Public License | |
226 | # along with this program; if not, write to the Free Software | |
227 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
228 | # 02111-1307, USA. | |
229 | ||
230 | # serial 3 | |
231 | ||
232 | # AM_SANITY_CHECK | |
233 | # --------------- | |
234 | AC_DEFUN([AM_SANITY_CHECK], | |
235 | [AC_MSG_CHECKING([whether build environment is sane]) | |
236 | # Just in case | |
237 | sleep 1 | |
238 | echo timestamp > conftest.file | |
239 | # Do `set' in a subshell so we don't clobber the current shell's | |
240 | # arguments. Must try -L first in case configure is actually a | |
241 | # symlink; some systems play weird games with the mod time of symlinks | |
242 | # (eg FreeBSD returns the mod time of the symlink's containing | |
243 | # directory). | |
244 | if ( | |
245 | set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` | |
246 | if test "$[*]" = "X"; then | |
247 | # -L didn't work. | |
248 | set X `ls -t $srcdir/configure conftest.file` | |
249 | fi | |
250 | rm -f conftest.file | |
251 | if test "$[*]" != "X $srcdir/configure conftest.file" \ | |
252 | && test "$[*]" != "X conftest.file $srcdir/configure"; then | |
253 | ||
254 | # If neither matched, then we have a broken ls. This can happen | |
255 | # if, for instance, CONFIG_SHELL is bash and it inherits a | |
256 | # broken ls alias from the environment. This has actually | |
257 | # happened. Such a system could not be considered "sane". | |
258 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken | |
259 | alias in your environment]) | |
260 | fi | |
261 | ||
262 | test "$[2]" = conftest.file | |
263 | ) | |
264 | then | |
265 | # Ok. | |
266 | : | |
267 | else | |
268 | AC_MSG_ERROR([newly created file is older than distributed files! | |
269 | Check your system clock]) | |
270 | fi | |
271 | AC_MSG_RESULT(yes)]) | |
272 | ||
273 | # -*- Autoconf -*- | |
274 | ||
275 | ||
276 | # Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc. | |
277 | ||
278 | # This program is free software; you can redistribute it and/or modify | |
279 | # it under the terms of the GNU General Public License as published by | |
280 | # the Free Software Foundation; either version 2, or (at your option) | |
281 | # any later version. | |
282 | ||
283 | # This program is distributed in the hope that it will be useful, | |
284 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
285 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
286 | # GNU General Public License for more details. | |
287 | ||
288 | # You should have received a copy of the GNU General Public License | |
289 | # along with this program; if not, write to the Free Software | |
290 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
291 | # 02111-1307, USA. | |
292 | ||
293 | # serial 3 | |
294 | ||
295 | # AM_MISSING_PROG(NAME, PROGRAM) | |
296 | # ------------------------------ | |
297 | AC_DEFUN([AM_MISSING_PROG], | |
298 | [AC_REQUIRE([AM_MISSING_HAS_RUN]) | |
299 | $1=${$1-"${am_missing_run}$2"} | |
300 | AC_SUBST($1)]) | |
301 | ||
302 | ||
303 | # AM_MISSING_HAS_RUN | |
304 | # ------------------ | |
305 | # Define MISSING if not defined so far and test if it supports --run. | |
306 | # If it does, set am_missing_run to use it, otherwise, to nothing. | |
307 | AC_DEFUN([AM_MISSING_HAS_RUN], | |
308 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
309 | test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" | |
310 | # Use eval to expand $SHELL | |
311 | if eval "$MISSING --run true"; then | |
312 | am_missing_run="$MISSING --run " | |
313 | else | |
314 | am_missing_run= | |
315 | AC_MSG_WARN([`missing' script is too old or missing]) | |
316 | fi | |
317 | ]) | |
318 | ||
319 | # AM_AUX_DIR_EXPAND | |
320 | ||
321 | # Copyright 2001 Free Software Foundation, Inc. | |
322 | ||
323 | # This program is free software; you can redistribute it and/or modify | |
324 | # it under the terms of the GNU General Public License as published by | |
325 | # the Free Software Foundation; either version 2, or (at your option) | |
326 | # any later version. | |
327 | ||
328 | # This program is distributed in the hope that it will be useful, | |
329 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
330 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
331 | # GNU General Public License for more details. | |
332 | ||
333 | # You should have received a copy of the GNU General Public License | |
334 | # along with this program; if not, write to the Free Software | |
335 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
336 | # 02111-1307, USA. | |
337 | ||
338 | # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets | |
339 | # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to | |
340 | # `$srcdir', `$srcdir/..', or `$srcdir/../..'. | |
341 | # | |
342 | # Of course, Automake must honor this variable whenever it calls a | |
343 | # tool from the auxiliary directory. The problem is that $srcdir (and | |
344 | # therefore $ac_aux_dir as well) can be either absolute or relative, | |
345 | # depending on how configure is run. This is pretty annoying, since | |
346 | # it makes $ac_aux_dir quite unusable in subdirectories: in the top | |
347 | # source directory, any form will work fine, but in subdirectories a | |
348 | # relative path needs to be adjusted first. | |
349 | # | |
350 | # $ac_aux_dir/missing | |
351 | # fails when called from a subdirectory if $ac_aux_dir is relative | |
352 | # $top_srcdir/$ac_aux_dir/missing | |
353 | # fails if $ac_aux_dir is absolute, | |
354 | # fails when called from a subdirectory in a VPATH build with | |
355 | # a relative $ac_aux_dir | |
356 | # | |
357 | # The reason of the latter failure is that $top_srcdir and $ac_aux_dir | |
358 | # are both prefixed by $srcdir. In an in-source build this is usually | |
359 | # harmless because $srcdir is `.', but things will broke when you | |
360 | # start a VPATH build or use an absolute $srcdir. | |
361 | # | |
362 | # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, | |
363 | # iff we strip the leading $srcdir from $ac_aux_dir. That would be: | |
364 | # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` | |
365 | # and then we would define $MISSING as | |
366 | # MISSING="\${SHELL} $am_aux_dir/missing" | |
367 | # This will work as long as MISSING is not called from configure, because | |
368 | # unfortunately $(top_srcdir) has no meaning in configure. | |
369 | # However there are other variables, like CC, which are often used in | |
370 | # configure, and could therefore not use this "fixed" $ac_aux_dir. | |
371 | # | |
372 | # Another solution, used here, is to always expand $ac_aux_dir to an | |
373 | # absolute PATH. The drawback is that using absolute paths prevent a | |
374 | # configured tree to be moved without reconfiguration. | |
375 | ||
376 | # Rely on autoconf to set up CDPATH properly. | |
377 | AC_PREREQ([2.50]) | |
378 | ||
379 | AC_DEFUN([AM_AUX_DIR_EXPAND], [ | |
380 | # expand $ac_aux_dir to an absolute path | |
381 | am_aux_dir=`cd $ac_aux_dir && pwd` | |
382 | ]) | |
383 | ||
384 | # AM_PROG_INSTALL_SH | |
385 | # ------------------ | |
386 | # Define $install_sh. | |
387 | ||
388 | # Copyright 2001 Free Software Foundation, Inc. | |
389 | ||
390 | # This program is free software; you can redistribute it and/or modify | |
391 | # it under the terms of the GNU General Public License as published by | |
392 | # the Free Software Foundation; either version 2, or (at your option) | |
393 | # any later version. | |
394 | ||
395 | # This program is distributed in the hope that it will be useful, | |
396 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
397 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
398 | # GNU General Public License for more details. | |
399 | ||
400 | # You should have received a copy of the GNU General Public License | |
401 | # along with this program; if not, write to the Free Software | |
402 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
403 | # 02111-1307, USA. | |
404 | ||
405 | AC_DEFUN([AM_PROG_INSTALL_SH], | |
406 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
407 | install_sh=${install_sh-"$am_aux_dir/install-sh"} | |
408 | AC_SUBST(install_sh)]) | |
409 | ||
410 | # AM_PROG_INSTALL_STRIP | |
411 | ||
412 | # Copyright 2001 Free Software Foundation, Inc. | |
413 | ||
414 | # This program is free software; you can redistribute it and/or modify | |
415 | # it under the terms of the GNU General Public License as published by | |
416 | # the Free Software Foundation; either version 2, or (at your option) | |
417 | # any later version. | |
418 | ||
419 | # This program is distributed in the hope that it will be useful, | |
420 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
421 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
422 | # GNU General Public License for more details. | |
423 | ||
424 | # You should have received a copy of the GNU General Public License | |
425 | # along with this program; if not, write to the Free Software | |
426 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
427 | # 02111-1307, USA. | |
428 | ||
429 | # One issue with vendor `install' (even GNU) is that you can't | |
430 | # specify the program used to strip binaries. This is especially | |
431 | # annoying in cross-compiling environments, where the build's strip | |
432 | # is unlikely to handle the host's binaries. | |
433 | # Fortunately install-sh will honor a STRIPPROG variable, so we | |
434 | # always use install-sh in `make install-strip', and initialize | |
435 | # STRIPPROG with the value of the STRIP variable (set by the user). | |
436 | AC_DEFUN([AM_PROG_INSTALL_STRIP], | |
437 | [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl | |
438 | # Installed binaries are usually stripped using `strip' when the user | |
439 | # run `make install-strip'. However `strip' might not be the right | |
440 | # tool to use in cross-compilation environments, therefore Automake | |
441 | # will honor the `STRIP' environment variable to overrule this program. | |
442 | dnl Don't test for $cross_compiling = yes, because it might be `maybe'. | |
443 | if test "$cross_compiling" != no; then | |
444 | AC_CHECK_TOOL([STRIP], [strip], :) | |
445 | fi | |
446 | INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" | |
447 | AC_SUBST([INSTALL_STRIP_PROGRAM])]) | |
448 | ||
449 | # serial 4 -*- Autoconf -*- | |
450 | ||
451 | # Copyright 1999, 2000, 2001 Free Software Foundation, Inc. | |
452 | ||
453 | # This program is free software; you can redistribute it and/or modify | |
454 | # it under the terms of the GNU General Public License as published by | |
455 | # the Free Software Foundation; either version 2, or (at your option) | |
456 | # any later version. | |
457 | ||
458 | # This program is distributed in the hope that it will be useful, | |
459 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
460 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
461 | # GNU General Public License for more details. | |
462 | ||
463 | # You should have received a copy of the GNU General Public License | |
464 | # along with this program; if not, write to the Free Software | |
465 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
466 | # 02111-1307, USA. | |
467 | ||
468 | ||
469 | # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be | |
470 | # written in clear, in which case automake, when reading aclocal.m4, | |
471 | # will think it sees a *use*, and therefore will trigger all it's | |
472 | # C support machinery. Also note that it means that autoscan, seeing | |
473 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use... | |
474 | ||
475 | ||
476 | ||
477 | # _AM_DEPENDENCIES(NAME) | |
478 | # ---------------------- | |
479 | # See how the compiler implements dependency checking. | |
480 | # NAME is "CC", "CXX", "GCJ", or "OBJC". | |
481 | # We try a few techniques and use that to set a single cache variable. | |
482 | # | |
483 | # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was | |
484 | # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular | |
485 | # dependency, and given that the user is not expected to run this macro, | |
486 | # just rely on AC_PROG_CC. | |
487 | AC_DEFUN([_AM_DEPENDENCIES], | |
488 | [AC_REQUIRE([AM_SET_DEPDIR])dnl | |
489 | AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl | |
490 | AC_REQUIRE([AM_MAKE_INCLUDE])dnl | |
491 | AC_REQUIRE([AM_DEP_TRACK])dnl | |
492 | ||
493 | ifelse([$1], CC, [depcc="$CC" am_compiler_list=], | |
494 | [$1], CXX, [depcc="$CXX" am_compiler_list=], | |
12f14c3f | 495 | [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], |
f6100b6f RC |
496 | [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], |
497 | [depcc="$$1" am_compiler_list=]) | |
498 | ||
499 | AC_CACHE_CHECK([dependency style of $depcc], | |
500 | [am_cv_$1_dependencies_compiler_type], | |
501 | [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then | |
502 | # We make a subdir and do the tests there. Otherwise we can end up | |
503 | # making bogus files that we don't know about and never remove. For | |
504 | # instance it was reported that on HP-UX the gcc test will end up | |
505 | # making a dummy file named `D' -- because `-MD' means `put the output | |
506 | # in D'. | |
507 | mkdir conftest.dir | |
508 | # Copy depcomp to subdir because otherwise we won't find it if we're | |
509 | # using a relative directory. | |
510 | cp "$am_depcomp" conftest.dir | |
511 | cd conftest.dir | |
512 | ||
513 | am_cv_$1_dependencies_compiler_type=none | |
514 | if test "$am_compiler_list" = ""; then | |
515 | am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` | |
516 | fi | |
517 | for depmode in $am_compiler_list; do | |
518 | # We need to recreate these files for each test, as the compiler may | |
519 | # overwrite some of them when testing with obscure command lines. | |
520 | # This happens at least with the AIX C compiler. | |
521 | echo '#include "conftest.h"' > conftest.c | |
522 | echo 'int i;' > conftest.h | |
523 | echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf | |
524 | ||
525 | case $depmode in | |
526 | nosideeffect) | |
527 | # after this tag, mechanisms are not by side-effect, so they'll | |
528 | # only be used when explicitly requested | |
529 | if test "x$enable_dependency_tracking" = xyes; then | |
530 | continue | |
531 | else | |
532 | break | |
533 | fi | |
534 | ;; | |
535 | none) break ;; | |
536 | esac | |
537 | # We check with `-c' and `-o' for the sake of the "dashmstdout" | |
538 | # mode. It turns out that the SunPro C++ compiler does not properly | |
539 | # handle `-M -o', and we need to detect this. | |
540 | if depmode=$depmode \ | |
541 | source=conftest.c object=conftest.o \ | |
542 | depfile=conftest.Po tmpdepfile=conftest.TPo \ | |
f9e903a3 | 543 | $SHELL ./depcomp $depcc -c -o conftest.o conftest.c >/dev/null 2>&1 && |
f6100b6f RC |
544 | grep conftest.h conftest.Po > /dev/null 2>&1 && |
545 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then | |
546 | am_cv_$1_dependencies_compiler_type=$depmode | |
547 | break | |
548 | fi | |
549 | done | |
550 | ||
551 | cd .. | |
552 | rm -rf conftest.dir | |
553 | else | |
554 | am_cv_$1_dependencies_compiler_type=none | |
555 | fi | |
556 | ]) | |
557 | AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) | |
f9e903a3 RC |
558 | AM_CONDITIONAL([am__fastdep$1], [ |
559 | test "x$enable_dependency_tracking" != xno \ | |
560 | && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) | |
f6100b6f RC |
561 | ]) |
562 | ||
563 | ||
564 | # AM_SET_DEPDIR | |
565 | # ------------- | |
566 | # Choose a directory name for dependency files. | |
567 | # This macro is AC_REQUIREd in _AM_DEPENDENCIES | |
568 | AC_DEFUN([AM_SET_DEPDIR], | |
569 | [rm -f .deps 2>/dev/null | |
570 | mkdir .deps 2>/dev/null | |
571 | if test -d .deps; then | |
572 | DEPDIR=.deps | |
573 | else | |
574 | # MS-DOS does not allow filenames that begin with a dot. | |
575 | DEPDIR=_deps | |
576 | fi | |
577 | rmdir .deps 2>/dev/null | |
578 | AC_SUBST([DEPDIR]) | |
579 | ]) | |
580 | ||
581 | ||
582 | # AM_DEP_TRACK | |
583 | # ------------ | |
584 | AC_DEFUN([AM_DEP_TRACK], | |
585 | [AC_ARG_ENABLE(dependency-tracking, | |
586 | [ --disable-dependency-tracking Speeds up one-time builds | |
587 | --enable-dependency-tracking Do not reject slow dependency extractors]) | |
588 | if test "x$enable_dependency_tracking" != xno; then | |
589 | am_depcomp="$ac_aux_dir/depcomp" | |
590 | AMDEPBACKSLASH='\' | |
591 | fi | |
592 | AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) | |
593 | AC_SUBST([AMDEPBACKSLASH]) | |
594 | ]) | |
595 | ||
596 | # Generate code to set up dependency tracking. -*- Autoconf -*- | |
597 | ||
598 | # Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc. | |
599 | ||
600 | # This program is free software; you can redistribute it and/or modify | |
601 | # it under the terms of the GNU General Public License as published by | |
602 | # the Free Software Foundation; either version 2, or (at your option) | |
603 | # any later version. | |
604 | ||
605 | # This program is distributed in the hope that it will be useful, | |
606 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
607 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
608 | # GNU General Public License for more details. | |
609 | ||
610 | # You should have received a copy of the GNU General Public License | |
611 | # along with this program; if not, write to the Free Software | |
612 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
613 | # 02111-1307, USA. | |
614 | ||
615 | #serial 2 | |
616 | ||
617 | # _AM_OUTPUT_DEPENDENCY_COMMANDS | |
618 | # ------------------------------ | |
619 | AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], | |
620 | [for mf in $CONFIG_FILES; do | |
621 | # Strip MF so we end up with the name of the file. | |
622 | mf=`echo "$mf" | sed -e 's/:.*$//'` | |
12f14c3f RC |
623 | # Check whether this is an Automake generated Makefile or not. |
624 | # We used to match only the files named `Makefile.in', but | |
625 | # some people rename them; so instead we look at the file content. | |
626 | # Grep'ing the first line is not enough: some people post-process | |
627 | # each Makefile.in and add a new line on top of each file to say so. | |
628 | # So let's grep whole file. | |
629 | if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then | |
f6100b6f RC |
630 | dirpart=`AS_DIRNAME("$mf")` |
631 | else | |
632 | continue | |
633 | fi | |
634 | grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue | |
635 | # Extract the definition of DEP_FILES from the Makefile without | |
636 | # running `make'. | |
637 | DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"` | |
638 | test -z "$DEPDIR" && continue | |
639 | # When using ansi2knr, U may be empty or an underscore; expand it | |
640 | U=`sed -n -e '/^U = / s///p' < "$mf"` | |
641 | test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR" | |
642 | # We invoke sed twice because it is the simplest approach to | |
643 | # changing $(DEPDIR) to its actual value in the expansion. | |
644 | for file in `sed -n -e ' | |
645 | /^DEP_FILES = .*\\\\$/ { | |
646 | s/^DEP_FILES = // | |
647 | :loop | |
648 | s/\\\\$// | |
649 | p | |
650 | n | |
651 | /\\\\$/ b loop | |
652 | p | |
653 | } | |
654 | /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \ | |
655 | sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do | |
656 | # Make sure the directory exists. | |
657 | test -f "$dirpart/$file" && continue | |
658 | fdir=`AS_DIRNAME(["$file"])` | |
659 | AS_MKDIR_P([$dirpart/$fdir]) | |
660 | # echo "creating $dirpart/$file" | |
661 | echo '# dummy' > "$dirpart/$file" | |
662 | done | |
663 | done | |
664 | ])# _AM_OUTPUT_DEPENDENCY_COMMANDS | |
665 | ||
666 | ||
667 | # AM_OUTPUT_DEPENDENCY_COMMANDS | |
668 | # ----------------------------- | |
669 | # This macro should only be invoked once -- use via AC_REQUIRE. | |
670 | # | |
671 | # This code is only required when automatic dependency tracking | |
672 | # is enabled. FIXME. This creates each `.P' file that we will | |
673 | # need in order to bootstrap the dependency handling code. | |
674 | AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], | |
675 | [AC_CONFIG_COMMANDS([depfiles], | |
676 | [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], | |
677 | [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) | |
678 | ]) | |
679 | ||
f9e903a3 RC |
680 | # Check to see how 'make' treats includes. -*- Autoconf -*- |
681 | ||
682 | # Copyright (C) 2001, 2002 Free Software Foundation, Inc. | |
f6100b6f RC |
683 | |
684 | # This program is free software; you can redistribute it and/or modify | |
685 | # it under the terms of the GNU General Public License as published by | |
686 | # the Free Software Foundation; either version 2, or (at your option) | |
687 | # any later version. | |
688 | ||
689 | # This program is distributed in the hope that it will be useful, | |
690 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
691 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
692 | # GNU General Public License for more details. | |
693 | ||
694 | # You should have received a copy of the GNU General Public License | |
695 | # along with this program; if not, write to the Free Software | |
696 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
697 | # 02111-1307, USA. | |
698 | ||
699 | # serial 2 | |
700 | ||
701 | # AM_MAKE_INCLUDE() | |
702 | # ----------------- | |
703 | # Check to see how make treats includes. | |
704 | AC_DEFUN([AM_MAKE_INCLUDE], | |
705 | [am_make=${MAKE-make} | |
706 | cat > confinc << 'END' | |
707 | doit: | |
708 | @echo done | |
709 | END | |
710 | # If we don't find an include directive, just comment out the code. | |
711 | AC_MSG_CHECKING([for style of include used by $am_make]) | |
712 | am__include="#" | |
713 | am__quote= | |
714 | _am_result=none | |
715 | # First try GNU make style include. | |
716 | echo "include confinc" > confmf | |
717 | # We grep out `Entering directory' and `Leaving directory' | |
718 | # messages which can occur if `w' ends up in MAKEFLAGS. | |
719 | # In particular we don't look at `^make:' because GNU make might | |
720 | # be invoked under some other name (usually "gmake"), in which | |
721 | # case it prints its new name instead of `make'. | |
f9e903a3 | 722 | if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then |
f6100b6f RC |
723 | am__include=include |
724 | am__quote= | |
725 | _am_result=GNU | |
726 | fi | |
727 | # Now try BSD make style include. | |
728 | if test "$am__include" = "#"; then | |
729 | echo '.include "confinc"' > confmf | |
730 | if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then | |
731 | am__include=.include | |
732 | am__quote="\"" | |
733 | _am_result=BSD | |
734 | fi | |
735 | fi | |
736 | AC_SUBST(am__include) | |
737 | AC_SUBST(am__quote) | |
738 | AC_MSG_RESULT($_am_result) | |
739 | rm -f confinc confmf | |
740 | ]) | |
741 | ||
742 | # AM_CONDITIONAL -*- Autoconf -*- | |
743 | ||
744 | # Copyright 1997, 2000, 2001 Free Software Foundation, Inc. | |
745 | ||
746 | # This program is free software; you can redistribute it and/or modify | |
747 | # it under the terms of the GNU General Public License as published by | |
748 | # the Free Software Foundation; either version 2, or (at your option) | |
749 | # any later version. | |
750 | ||
751 | # This program is distributed in the hope that it will be useful, | |
752 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
753 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
754 | # GNU General Public License for more details. | |
755 | ||
756 | # You should have received a copy of the GNU General Public License | |
757 | # along with this program; if not, write to the Free Software | |
758 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
759 | # 02111-1307, USA. | |
760 | ||
761 | # serial 5 | |
762 | ||
763 | AC_PREREQ(2.52) | |
764 | ||
765 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) | |
766 | # ------------------------------------- | |
767 | # Define a conditional. | |
768 | AC_DEFUN([AM_CONDITIONAL], | |
769 | [ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], | |
770 | [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl | |
771 | AC_SUBST([$1_TRUE]) | |
772 | AC_SUBST([$1_FALSE]) | |
773 | if $2; then | |
774 | $1_TRUE= | |
775 | $1_FALSE='#' | |
776 | else | |
777 | $1_TRUE='#' | |
778 | $1_FALSE= | |
779 | fi | |
780 | AC_CONFIG_COMMANDS_PRE( | |
781 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then | |
f9e903a3 | 782 | AC_MSG_ERROR([conditional "$1" was never defined. |
f6100b6f RC |
783 | Usually this means the macro was only invoked conditionally.]) |
784 | fi])]) | |
785 | ||
786 | # Add --enable-maintainer-mode option to configure. | |
787 | # From Jim Meyering | |
788 | ||
f9e903a3 | 789 | # Copyright 1996, 1998, 2000, 2001, 2002 Free Software Foundation, Inc. |
f6100b6f RC |
790 | |
791 | # This program is free software; you can redistribute it and/or modify | |
792 | # it under the terms of the GNU General Public License as published by | |
793 | # the Free Software Foundation; either version 2, or (at your option) | |
794 | # any later version. | |
795 | ||
796 | # This program is distributed in the hope that it will be useful, | |
797 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
798 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
799 | # GNU General Public License for more details. | |
800 | ||
801 | # You should have received a copy of the GNU General Public License | |
802 | # along with this program; if not, write to the Free Software | |
803 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
804 | # 02111-1307, USA. | |
805 | ||
f9e903a3 | 806 | # serial 2 |
f6100b6f RC |
807 | |
808 | AC_DEFUN([AM_MAINTAINER_MODE], | |
809 | [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) | |
810 | dnl maintainer-mode is disabled by default | |
811 | AC_ARG_ENABLE(maintainer-mode, | |
812 | [ --enable-maintainer-mode enable make rules and dependencies not useful | |
813 | (and sometimes confusing) to the casual installer], | |
814 | USE_MAINTAINER_MODE=$enableval, | |
815 | USE_MAINTAINER_MODE=no) | |
816 | AC_MSG_RESULT([$USE_MAINTAINER_MODE]) | |
817 | AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes]) | |
818 | MAINT=$MAINTAINER_MODE_TRUE | |
819 | AC_SUBST(MAINT)dnl | |
820 | ] | |
821 | ) | |
822 | ||
f9e903a3 RC |
823 | AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE]) |
824 | ||
f6100b6f RC |
825 | # serial 2 |
826 | ||
827 | # AM_PROG_CC_C_O | |
828 | # -------------- | |
829 | # Like AC_PROG_CC_C_O, but changed for automake. | |
830 | ||
831 | # Copyright 1999, 2000, 2001 Free Software Foundation, Inc. | |
832 | ||
833 | # This program is free software; you can redistribute it and/or modify | |
834 | # it under the terms of the GNU General Public License as published by | |
835 | # the Free Software Foundation; either version 2, or (at your option) | |
836 | # any later version. | |
837 | ||
838 | # This program is distributed in the hope that it will be useful, | |
839 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
840 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
841 | # GNU General Public License for more details. | |
842 | ||
843 | # You should have received a copy of the GNU General Public License | |
844 | # along with this program; if not, write to the Free Software | |
845 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
846 | # 02111-1307, USA. | |
847 | ||
848 | AC_DEFUN([AM_PROG_CC_C_O], | |
849 | [AC_REQUIRE([AC_PROG_CC_C_O])dnl | |
850 | AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
851 | # FIXME: we rely on the cache variable name because | |
852 | # there is no other way. | |
853 | set dummy $CC | |
854 | ac_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']` | |
855 | if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then | |
856 | # Losing compiler, so override with the script. | |
857 | # FIXME: It is wrong to rewrite CC. | |
858 | # But if we don't then we get into trouble of one sort or another. | |
859 | # A longer-term fix would be to have automake use am__CC in this case, | |
860 | # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" | |
861 | CC="$am_aux_dir/compile $CC" | |
862 | fi | |
863 | ]) | |
864 | ||
865 | ||
866 | # Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. | |
867 | ||
868 | # This program is free software; you can redistribute it and/or modify | |
869 | # it under the terms of the GNU General Public License as published by | |
870 | # the Free Software Foundation; either version 2, or (at your option) | |
871 | # any later version. | |
872 | ||
873 | # This program is distributed in the hope that it will be useful, | |
874 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
875 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
876 | # GNU General Public License for more details. | |
877 | ||
878 | # You should have received a copy of the GNU General Public License | |
879 | # along with this program; if not, write to the Free Software | |
880 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
881 | # 02111-1307, USA. | |
882 | ||
883 | # serial 3 | |
884 | ||
885 | AC_PREREQ(2.50) | |
886 | ||
887 | # AM_PROG_LEX | |
888 | # ----------- | |
889 | # Autoconf leaves LEX=: if lex or flex can't be found. Change that to a | |
890 | # "missing" invocation, for better error output. | |
891 | AC_DEFUN([AM_PROG_LEX], | |
892 | [AC_REQUIRE([AM_MISSING_HAS_RUN])dnl | |
893 | AC_REQUIRE([AC_PROG_LEX])dnl | |
894 | if test "$LEX" = :; then | |
895 | LEX=${am_missing_run}flex | |
896 | fi]) | |
897 | ||
f9e903a3 RC |
898 | # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- |
899 | ||
900 | # serial 47 AC_PROG_LIBTOOL | |
6908b7d7 | 901 | |
6908b7d7 | 902 | |
f9e903a3 RC |
903 | # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) |
904 | # ----------------------------------------------------------- | |
905 | # If this macro is not defined by Autoconf, define it here. | |
906 | m4_ifdef([AC_PROVIDE_IFELSE], | |
907 | [], | |
908 | [m4_define([AC_PROVIDE_IFELSE], | |
909 | [m4_ifdef([AC_PROVIDE_$1], | |
910 | [$2], [$3])])]) | |
911 | ||
912 | ||
913 | # AC_PROG_LIBTOOL | |
914 | # --------------- | |
6908b7d7 | 915 | AC_DEFUN([AC_PROG_LIBTOOL], |
f9e903a3 RC |
916 | [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl |
917 | dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX | |
918 | dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. | |
919 | AC_PROVIDE_IFELSE([AC_PROG_CXX], | |
920 | [AC_LIBTOOL_CXX], | |
921 | [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX | |
922 | ])]) | |
923 | ||
924 | dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. | |
925 | dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run | |
926 | dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. | |
927 | AC_PROVIDE_IFELSE([AC_PROG_GCJ], | |
928 | [AC_LIBTOOL_GCJ], | |
929 | [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], | |
930 | [AC_LIBTOOL_GCJ], | |
931 | [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], | |
932 | [AC_LIBTOOL_GCJ], | |
933 | [ifdef([AC_PROG_GCJ], | |
934 | [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) | |
935 | ifdef([A][M_PROG_GCJ], | |
936 | [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) | |
937 | ifdef([LT_AC_PROG_GCJ], | |
938 | [define([LT_AC_PROG_GCJ], | |
939 | defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) | |
940 | ])])# AC_PROG_LIBTOOL | |
941 | ||
942 | ||
943 | # _AC_PROG_LIBTOOL | |
944 | # ---------------- | |
945 | AC_DEFUN([_AC_PROG_LIBTOOL], | |
6908b7d7 | 946 | [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl |
f9e903a3 RC |
947 | AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl |
948 | AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl | |
6908b7d7 RC |
949 | |
950 | # This can be used to rebuild libtool when needed | |
951 | LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" | |
952 | ||
953 | # Always use our own libtool. | |
954 | LIBTOOL='$(SHELL) $(top_builddir)/libtool' | |
955 | AC_SUBST(LIBTOOL)dnl | |
956 | ||
957 | # Prevent multiple expansion | |
958 | define([AC_PROG_LIBTOOL], []) | |
f9e903a3 | 959 | ])# _AC_PROG_LIBTOOL |
6908b7d7 | 960 | |
f9e903a3 RC |
961 | |
962 | # AC_LIBTOOL_SETUP | |
963 | # ---------------- | |
6908b7d7 | 964 | AC_DEFUN([AC_LIBTOOL_SETUP], |
f9e903a3 | 965 | [AC_PREREQ(2.50)dnl |
6908b7d7 RC |
966 | AC_REQUIRE([AC_ENABLE_SHARED])dnl |
967 | AC_REQUIRE([AC_ENABLE_STATIC])dnl | |
968 | AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl | |
969 | AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
970 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl | |
971 | AC_REQUIRE([AC_PROG_CC])dnl | |
972 | AC_REQUIRE([AC_PROG_LD])dnl | |
973 | AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl | |
974 | AC_REQUIRE([AC_PROG_NM])dnl | |
f9e903a3 RC |
975 | AC_REQUIRE([LT_AC_PROG_SED])dnl |
976 | ||
6908b7d7 RC |
977 | AC_REQUIRE([AC_PROG_LN_S])dnl |
978 | AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl | |
f9e903a3 | 979 | # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! |
6908b7d7 RC |
980 | AC_REQUIRE([AC_OBJEXT])dnl |
981 | AC_REQUIRE([AC_EXEEXT])dnl | |
982 | dnl | |
983 | ||
f9e903a3 RC |
984 | AC_LIBTOOL_SYS_MAX_CMD_LEN |
985 | AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE | |
986 | AC_LIBTOOL_OBJDIR | |
987 | ||
988 | AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl | |
6908b7d7 | 989 | _LT_AC_PROG_ECHO_BACKSLASH |
f9e903a3 RC |
990 | |
991 | case $host_os in | |
992 | aix3*) | |
993 | # AIX sometimes has problems with the GCC collect2 program. For some | |
994 | # reason, if we set the COLLECT_NAMES environment variable, the problems | |
995 | # vanish in a puff of smoke. | |
996 | if test "X${COLLECT_NAMES+set}" != Xset; then | |
997 | COLLECT_NAMES= | |
998 | export COLLECT_NAMES | |
6908b7d7 RC |
999 | fi |
1000 | ;; | |
1001 | esac | |
1002 | ||
f9e903a3 RC |
1003 | # Sed substitution that helps us do robust quoting. It backslashifies |
1004 | # metacharacters that are still active within double-quoted strings. | |
1005 | Xsed='sed -e s/^X//' | |
1006 | [sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'] | |
6908b7d7 | 1007 | |
f9e903a3 RC |
1008 | # Same as above, but do not quote variable references. |
1009 | [double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'] | |
6908b7d7 | 1010 | |
f9e903a3 RC |
1011 | # Sed substitution to delay expansion of an escaped shell variable in a |
1012 | # double_quote_subst'ed string. | |
1013 | delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' | |
6908b7d7 | 1014 | |
f9e903a3 RC |
1015 | # Sed substitution to avoid accidental globbing in evaled expressions |
1016 | no_glob_subst='s/\*/\\\*/g' | |
6908b7d7 | 1017 | |
f9e903a3 RC |
1018 | # Constants: |
1019 | rm="rm -f" | |
6908b7d7 | 1020 | |
f9e903a3 RC |
1021 | # Global variables: |
1022 | default_ofile=libtool | |
1023 | can_build_shared=yes | |
6908b7d7 | 1024 | |
f9e903a3 RC |
1025 | # All known linkers require a `.a' archive for static linking (except M$VC, |
1026 | # which needs '.lib'). | |
1027 | libext=a | |
1028 | ltmain="$ac_aux_dir/ltmain.sh" | |
1029 | ofile="$default_ofile" | |
1030 | with_gnu_ld="$lt_cv_prog_gnu_ld" | |
6908b7d7 | 1031 | |
f9e903a3 RC |
1032 | AC_CHECK_TOOL(RANLIB, ranlib, :) |
1033 | AC_CHECK_TOOL(STRIP, strip, :) | |
1034 | ||
1035 | old_CC="$CC" | |
1036 | old_CFLAGS="$CFLAGS" | |
1037 | ||
1038 | # Set sane defaults for various variables | |
1039 | test -z "$AR" && AR=ar | |
1040 | test -z "$AR_FLAGS" && AR_FLAGS=cru | |
1041 | test -z "$AS" && AS=as | |
1042 | test -z "$CC" && CC=cc | |
1043 | test -z "$LTCC" && LTCC=$CC | |
1044 | test -z "$DLLTOOL" && DLLTOOL=dlltool | |
1045 | test -z "$LD" && LD=ld | |
1046 | test -z "$LN_S" && LN_S="ln -s" | |
1047 | test -z "$MAGIC_CMD" && MAGIC_CMD=file | |
1048 | test -z "$NM" && NM=nm | |
1049 | test -z "$SED" && SED=sed | |
1050 | test -z "$OBJDUMP" && OBJDUMP=objdump | |
1051 | test -z "$RANLIB" && RANLIB=: | |
1052 | test -z "$STRIP" && STRIP=: | |
1053 | test -z "$ac_objext" && ac_objext=o | |
1054 | ||
1055 | # Determine commands to create old-style static archives. | |
1056 | old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' | |
1057 | old_postinstall_cmds='chmod 644 $oldlib' | |
1058 | old_postuninstall_cmds= | |
1059 | ||
1060 | if test -n "$RANLIB"; then | |
1061 | case $host_os in | |
1062 | openbsd*) | |
1063 | old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds" | |
1064 | ;; | |
1065 | *) | |
1066 | old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" | |
1067 | ;; | |
6908b7d7 | 1068 | esac |
f9e903a3 RC |
1069 | old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" |
1070 | fi | |
1071 | ||
1072 | # Only perform the check for file, if the check method requires it | |
1073 | case $deplibs_check_method in | |
1074 | file_magic*) | |
1075 | if test "$file_magic_cmd" = '$MAGIC_CMD'; then | |
1076 | AC_PATH_MAGIC | |
1077 | fi | |
6908b7d7 RC |
1078 | ;; |
1079 | esac | |
1080 | ||
f9e903a3 RC |
1081 | AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) |
1082 | AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], | |
1083 | enable_win32_dll=yes, enable_win32_dll=no) | |
6908b7d7 | 1084 | |
f9e903a3 RC |
1085 | AC_ARG_ENABLE([libtool-lock], |
1086 | [AC_HELP_STRING([--disable-libtool-lock], | |
1087 | [avoid locking (might break parallel builds)])]) | |
1088 | test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes | |
6908b7d7 | 1089 | |
f9e903a3 RC |
1090 | AC_ARG_WITH([pic], |
1091 | [AC_HELP_STRING([--with-pic], | |
1092 | [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], | |
1093 | [pic_mode="$withval"], | |
1094 | [pic_mode=default]) | |
1095 | test -z "$pic_mode" && pic_mode=default | |
6908b7d7 | 1096 | |
f9e903a3 RC |
1097 | # Use C for the default configuration in the libtool script |
1098 | tagname= | |
1099 | AC_LIBTOOL_LANG_C_CONFIG | |
1100 | _LT_AC_TAGCONFIG | |
1101 | ])# AC_LIBTOOL_SETUP | |
6908b7d7 RC |
1102 | |
1103 | ||
f9e903a3 RC |
1104 | # _LT_AC_SYS_COMPILER |
1105 | # ------------------- | |
1106 | AC_DEFUN([_LT_AC_SYS_COMPILER], | |
1107 | [AC_REQUIRE([AC_PROG_CC])dnl | |
6908b7d7 | 1108 | |
f9e903a3 RC |
1109 | # If no C compiler was specified, use CC. |
1110 | LTCC=${LTCC-"$CC"} | |
6908b7d7 | 1111 | |
f9e903a3 RC |
1112 | # Allow CC to be a program name with arguments. |
1113 | set dummy $CC | |
1114 | compiler="[$]2" | |
1115 | ])# _LT_AC_SYS_COMPILER | |
6908b7d7 RC |
1116 | |
1117 | ||
f9e903a3 RC |
1118 | # _LT_AC_SYS_LIBPATH_AIX |
1119 | # ---------------------- | |
1120 | # Links a minimal program and checks the executable | |
1121 | # for the system default hardcoded library path. In most cases, | |
1122 | # this is /usr/lib:/lib, but when the MPI compilers are used | |
1123 | # the location of the communication and MPI libs are included too. | |
1124 | # If we don't find anything, use the default library path according | |
1125 | # to the aix ld manual. | |
1126 | AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], | |
1127 | [AC_LINK_IFELSE(AC_LANG_PROGRAM,[ | |
1128 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } | |
1129 | }'` | |
1130 | # Check for a 64-bit object if we didn't find anything. | |
1131 | if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } | |
1132 | }'`; fi],[]) | |
1133 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi | |
1134 | ])# _LT_AC_SYS_LIBPATH_AIX | |
1135 | ||
1136 | ||
1137 | # _LT_AC_SHELL_INIT(ARG) | |
1138 | # ---------------------- | |
1139 | AC_DEFUN([_LT_AC_SHELL_INIT], | |
1140 | [ifdef([AC_DIVERSION_NOTICE], | |
1141 | [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], | |
1142 | [AC_DIVERT_PUSH(NOTICE)]) | |
1143 | $1 | |
1144 | AC_DIVERT_POP | |
1145 | ])# _LT_AC_SHELL_INIT | |
6908b7d7 RC |
1146 | |
1147 | ||
f9e903a3 RC |
1148 | # _LT_AC_PROG_ECHO_BACKSLASH |
1149 | # -------------------------- | |
1150 | # Add some code to the start of the generated configure script which | |
1151 | # will find an echo command which doesn't interpret backslashes. | |
1152 | AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], | |
1153 | [_LT_AC_SHELL_INIT([ | |
1154 | # Check that we are running under the correct shell. | |
1155 | SHELL=${CONFIG_SHELL-/bin/sh} | |
6908b7d7 | 1156 | |
f9e903a3 RC |
1157 | case X$ECHO in |
1158 | X*--fallback-echo) | |
1159 | # Remove one level of quotation (which was required for Make). | |
1160 | ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` | |
12f14c3f RC |
1161 | ;; |
1162 | esac | |
6908b7d7 | 1163 | |
f9e903a3 RC |
1164 | echo=${ECHO-echo} |
1165 | if test "X[$]1" = X--no-reexec; then | |
1166 | # Discard the --no-reexec flag, and continue. | |
1167 | shift | |
1168 | elif test "X[$]1" = X--fallback-echo; then | |
1169 | # Avoid inline document here, it may be left over | |
1170 | : | |
1171 | elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then | |
1172 | # Yippee, $echo works! | |
1173 | : | |
1174 | else | |
1175 | # Restart under the correct shell. | |
1176 | exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} | |
1177 | fi | |
6908b7d7 | 1178 | |
f9e903a3 RC |
1179 | if test "X[$]1" = X--fallback-echo; then |
1180 | # used as fallback echo | |
1181 | shift | |
1182 | cat <<EOF | |
1183 | [$]* | |
1184 | EOF | |
1185 | exit 0 | |
6908b7d7 RC |
1186 | fi |
1187 | ||
f9e903a3 RC |
1188 | # The HP-UX ksh and POSIX shell print the target directory to stdout |
1189 | # if CDPATH is set. | |
1190 | if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi | |
12f14c3f RC |
1191 | |
1192 | if test -z "$ECHO"; then | |
1193 | if test "X${echo_test_string+set}" != Xset; then | |
1194 | # find a string as large as possible, as long as the shell can cope with it | |
1195 | for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do | |
1196 | # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... | |
1197 | if (echo_test_string="`eval $cmd`") 2>/dev/null && | |
1198 | echo_test_string="`eval $cmd`" && | |
1199 | (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null | |
1200 | then | |
1201 | break | |
6908b7d7 RC |
1202 | fi |
1203 | done | |
1204 | fi | |
1205 | ||
1206 | if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && | |
1207 | echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && | |
1208 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
1209 | : | |
1210 | else | |
1211 | # The Solaris, AIX, and Digital Unix default echo programs unquote | |
1212 | # backslashes. This makes it impossible to quote backslashes using | |
1213 | # echo "$something" | sed 's/\\/\\\\/g' | |
1214 | # | |
1215 | # So, first we look for a working echo in the user's PATH. | |
1216 | ||
f9e903a3 | 1217 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
6908b7d7 | 1218 | for dir in $PATH /usr/ucb; do |
f9e903a3 | 1219 | IFS="$lt_save_ifs" |
6908b7d7 RC |
1220 | if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && |
1221 | test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && | |
1222 | echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && | |
1223 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
1224 | echo="$dir/echo" | |
1225 | break | |
1226 | fi | |
1227 | done | |
f9e903a3 | 1228 | IFS="$lt_save_ifs" |
6908b7d7 RC |
1229 | |
1230 | if test "X$echo" = Xecho; then | |
1231 | # We didn't find a better echo, so look for alternatives. | |
1232 | if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && | |
1233 | echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && | |
1234 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
1235 | # This shell has a builtin print -r that does the trick. | |
1236 | echo='print -r' | |
1237 | elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && | |
1238 | test "X$CONFIG_SHELL" != X/bin/ksh; then | |
1239 | # If we have ksh, try running configure again with it. | |
1240 | ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} | |
1241 | export ORIGINAL_CONFIG_SHELL | |
1242 | CONFIG_SHELL=/bin/ksh | |
1243 | export CONFIG_SHELL | |
1244 | exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} | |
1245 | else | |
1246 | # Try using printf. | |
1247 | echo='printf %s\n' | |
1248 | if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && | |
1249 | echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && | |
1250 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
1251 | # Cool, printf works | |
1252 | : | |
1253 | elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && | |
1254 | test "X$echo_testing_string" = 'X\t' && | |
1255 | echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && | |
1256 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
1257 | CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL | |
1258 | export CONFIG_SHELL | |
1259 | SHELL="$CONFIG_SHELL" | |
1260 | export SHELL | |
1261 | echo="$CONFIG_SHELL [$]0 --fallback-echo" | |
1262 | elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && | |
1263 | test "X$echo_testing_string" = 'X\t' && | |
1264 | echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && | |
1265 | test "X$echo_testing_string" = "X$echo_test_string"; then | |
1266 | echo="$CONFIG_SHELL [$]0 --fallback-echo" | |
1267 | else | |
1268 | # maybe with a smaller string... | |
1269 | prev=: | |
1270 | ||
1271 | for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do | |
1272 | if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null | |
1273 | then | |
1274 | break | |
1275 | fi | |
1276 | prev="$cmd" | |
1277 | done | |
1278 | ||
1279 | if test "$prev" != 'sed 50q "[$]0"'; then | |
1280 | echo_test_string=`eval $prev` | |
1281 | export echo_test_string | |
1282 | exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} | |
1283 | else | |
1284 | # Oops. We lost completely, so just stick with echo. | |
1285 | echo=echo | |
1286 | fi | |
1287 | fi | |
1288 | fi | |
1289 | fi | |
1290 | fi | |
1291 | fi | |
1292 | ||
1293 | # Copy echo and quote the copy suitably for passing to libtool from | |
1294 | # the Makefile, instead of quoting the original, which is used later. | |
1295 | ECHO=$echo | |
1296 | if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then | |
1297 | ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" | |
1298 | fi | |
1299 | ||
1300 | AC_SUBST(ECHO) | |
f9e903a3 RC |
1301 | ])])# _LT_AC_PROG_ECHO_BACKSLASH |
1302 | ||
1303 | ||
1304 | # _LT_AC_LOCK | |
1305 | # ----------- | |
1306 | AC_DEFUN([_LT_AC_LOCK], | |
1307 | [AC_ARG_ENABLE([libtool-lock], | |
1308 | [AC_HELP_STRING([--disable-libtool-lock], | |
1309 | [avoid locking (might break parallel builds)])]) | |
1310 | test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes | |
1311 | ||
1312 | # Some flags need to be propagated to the compiler or linker for good | |
1313 | # libtool support. | |
1314 | case $host in | |
1315 | ia64-*-hpux*) | |
1316 | # Find out which ABI we are using. | |
1317 | echo 'int i;' > conftest.$ac_ext | |
1318 | if AC_TRY_EVAL(ac_compile); then | |
1319 | case `/usr/bin/file conftest.$ac_objext` in | |
1320 | *ELF-32*) | |
1321 | HPUX_IA64_MODE="32" | |
1322 | ;; | |
1323 | *ELF-64*) | |
1324 | HPUX_IA64_MODE="64" | |
1325 | ;; | |
1326 | esac | |
1327 | fi | |
1328 | rm -rf conftest* | |
1329 | ;; | |
1330 | *-*-irix6*) | |
1331 | # Find out which ABI we are using. | |
1332 | echo '[#]line __oline__ "configure"' > conftest.$ac_ext | |
1333 | if AC_TRY_EVAL(ac_compile); then | |
1334 | case `/usr/bin/file conftest.$ac_objext` in | |
1335 | *32-bit*) | |
1336 | LD="${LD-ld} -32" | |
1337 | ;; | |
1338 | *N32*) | |
1339 | LD="${LD-ld} -n32" | |
1340 | ;; | |
1341 | *64-bit*) | |
1342 | LD="${LD-ld} -64" | |
1343 | ;; | |
1344 | esac | |
1345 | fi | |
1346 | rm -rf conftest* | |
1347 | ;; | |
1348 | ||
1349 | *-*-sco3.2v5*) | |
1350 | # On SCO OpenServer 5, we need -belf to get full-featured binaries. | |
1351 | SAVE_CFLAGS="$CFLAGS" | |
1352 | CFLAGS="$CFLAGS -belf" | |
1353 | AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, | |
1354 | [AC_LANG_PUSH(C) | |
1355 | AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) | |
1356 | AC_LANG_POP]) | |
1357 | if test x"$lt_cv_cc_needs_belf" != x"yes"; then | |
1358 | # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf | |
1359 | CFLAGS="$SAVE_CFLAGS" | |
1360 | fi | |
1361 | ;; | |
1362 | AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], | |
1363 | [*-*-cygwin* | *-*-mingw* | *-*-pw32*) | |
1364 | AC_CHECK_TOOL(DLLTOOL, dlltool, false) | |
1365 | AC_CHECK_TOOL(AS, as, false) | |
1366 | AC_CHECK_TOOL(OBJDUMP, objdump, false) | |
1367 | ||
1368 | # recent cygwin and mingw systems supply a stub DllMain which the user | |
1369 | # can override, but on older systems we have to supply one | |
1370 | AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain, | |
1371 | [AC_TRY_LINK([], | |
1372 | [extern int __attribute__((__stdcall__)) DllMain(void*, int, void*); | |
1373 | DllMain (0, 0, 0);], | |
1374 | [lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])]) | |
1375 | ||
1376 | case $host/$CC in | |
1377 | *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*) | |
1378 | # old mingw systems require "-dll" to link a DLL, while more recent ones | |
1379 | # require "-mdll" | |
1380 | SAVE_CFLAGS="$CFLAGS" | |
1381 | CFLAGS="$CFLAGS -mdll" | |
1382 | AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch, | |
1383 | [AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])]) | |
1384 | CFLAGS="$SAVE_CFLAGS" ;; | |
1385 | *-*-cygwin* | *-*-pw32*) | |
1386 | # cygwin systems need to pass --dll to the linker, and not link | |
1387 | # crt.o which will require a WinMain@16 definition. | |
1388 | lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;; | |
1389 | esac | |
1390 | ;; | |
1391 | ]) | |
1392 | esac | |
1393 | ||
1394 | need_locks="$enable_libtool_lock" | |
1395 | ||
1396 | ])# _LT_AC_LOCK | |
1397 | ||
1398 | ||
1399 | # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, | |
1400 | # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) | |
1401 | # ---------------------------------------------------------------- | |
1402 | # Check whether the given compiler option works | |
1403 | AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], | |
1404 | [AC_CACHE_CHECK([$1], [$2], | |
1405 | [$2=no | |
1406 | ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) | |
1407 | save_CFLAGS="$CFLAGS" | |
1408 | CFLAGS="$CFLAGS $3" | |
1409 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
1410 | if (eval $ac_compile 2>conftest.err) && test -s $ac_outfile; then | |
1411 | # The compiler can only warn and ignore the option if not recognized | |
1412 | # So say no if there are warnings | |
1413 | if test -s conftest.err; then | |
1414 | # Append any errors to the config.log. | |
1415 | cat conftest.err 1>&AS_MESSAGE_LOG_FD | |
1416 | else | |
1417 | $2=yes | |
1418 | fi | |
1419 | fi | |
1420 | $rm conftest* | |
1421 | CFLAGS="$save_CFLAGS" | |
1422 | ]) | |
1423 | ||
1424 | if test x"[$]$2" = xyes; then | |
1425 | ifelse([$5], , :, [$5]) | |
1426 | else | |
1427 | ifelse([$6], , :, [$6]) | |
1428 | fi | |
1429 | ])# AC_LIBTOOL_COMPILER_OPTION | |
1430 | ||
1431 | ||
1432 | # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, | |
1433 | # [ACTION-SUCCESS], [ACTION-FAILURE]) | |
1434 | # ------------------------------------------------------------ | |
1435 | # Check whether the given compiler option works | |
1436 | AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], | |
1437 | [AC_CACHE_CHECK([$1], [$2], | |
1438 | [$2=no | |
1439 | save_LDFLAGS="$LDFLAGS" | |
1440 | LDFLAGS="$LDFLAGS $3" | |
1441 | echo "$lt_simple_link_test_code" > conftest.$ac_ext | |
1442 | if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then | |
1443 | # The compiler can only warn and ignore the option if not recognized | |
1444 | # So say no if there are warnings | |
1445 | if test -s conftest.err; then | |
1446 | # Append any errors to the config.log. | |
1447 | cat conftest.err 1>&AS_MESSAGE_LOG_FD | |
1448 | else | |
1449 | $2=yes | |
1450 | fi | |
1451 | fi | |
1452 | $rm conftest* | |
1453 | LDFLAGS="$save_LDFLAGS" | |
1454 | ]) | |
1455 | ||
1456 | if test x"[$]$2" = xyes; then | |
1457 | ifelse([$4], , :, [$4]) | |
1458 | else | |
1459 | ifelse([$5], , :, [$5]) | |
1460 | fi | |
1461 | ])# AC_LIBTOOL_LINKER_OPTION | |
1462 | ||
1463 | ||
1464 | # AC_LIBTOOL_SYS_MAX_CMD_LEN | |
1465 | # -------------------------- | |
1466 | AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], | |
1467 | [# find the maximum length of command line arguments | |
1468 | AC_MSG_CHECKING([the maximum length of command line arguments]) | |
1469 | AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl | |
1470 | i=0 | |
1471 | testring="ABCD" | |
1472 | ||
1473 | case $build_os in | |
1474 | msdosdjgpp*) | |
1475 | # On DJGPP, this test can blow up pretty badly due to problems in libc | |
1476 | # (any single argument exceeding 2000 bytes causes a buffer overrun | |
1477 | # during glob expansion). Even if it were fixed, the result of this | |
1478 | # check would be larger than it should be. | |
1479 | lt_cv_sys_max_cmd_len=12288; # 12K is about right | |
1480 | ;; | |
1481 | cygwin*) | |
1482 | # On Win9x/ME, this test blows up -- it succeeds, but takes | |
1483 | # about 5 minutes as the teststring grows exponentially. | |
1484 | # Worse, since 9x/ME are not pre-emptively multitasking, | |
1485 | # you end up with a "frozen" computer, even though with patience | |
1486 | # the test eventually succeeds (with a max line length of 256k). | |
1487 | # Instead, let's just punt: use the minimum linelength reported by | |
1488 | # all of the supported platforms: 8192 (on NT/2K/XP). | |
1489 | lt_cv_sys_max_cmd_len=8192; | |
1490 | ;; | |
1491 | gnu*) | |
1492 | # Under GNU Hurd, this test is not required because there is | |
1493 | # no limit to the length of command line arguments. | |
1494 | # Libtool will interpret -1 as no limit whatsoever | |
1495 | lt_cv_sys_max_cmd_len=-1; | |
1496 | ;; | |
1497 | ||
1498 | *) | |
1499 | # If test is not a shell built-in, we'll probably end up computing a | |
1500 | # maximum length that is only half of the actual maximum length, but | |
1501 | # we can't tell. | |
1502 | while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$testring" 2>/dev/null` \ | |
1503 | = "XX$testring") >/dev/null 2>&1 && | |
1504 | new_result=`expr "X$testring" : ".*" 2>&1` && | |
1505 | lt_cv_sys_max_cmd_len=$new_result && | |
1506 | test $i != 17 # 1/2 MB should be enough | |
1507 | do | |
1508 | i=`expr $i + 1` | |
1509 | testring=$testring$testring | |
1510 | done | |
1511 | testring= | |
1512 | # Add a significant safety factor because C++ compilers can tack on massive | |
1513 | # amounts of additional arguments before passing them to the linker. | |
1514 | # It appears as though 1/2 is a usable value. | |
1515 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` | |
1516 | ;; | |
1517 | esac | |
1518 | ]) | |
1519 | if test -n $lt_cv_sys_max_cmd_len ; then | |
1520 | AC_MSG_RESULT($lt_cv_sys_max_cmd_len) | |
1521 | else | |
1522 | AC_MSG_RESULT(none) | |
1523 | fi | |
1524 | ])# AC_LIBTOOL_SYS_MAX_CMD_LEN | |
1525 | ||
1526 | ||
1527 | # _LT_AC_CHECK_DLFCN | |
1528 | # -------------------- | |
1529 | AC_DEFUN([_LT_AC_CHECK_DLFCN], | |
1530 | [AC_CHECK_HEADERS(dlfcn.h)dnl | |
1531 | ])# _LT_AC_CHECK_DLFCN | |
1532 | ||
6908b7d7 | 1533 | |
12f14c3f RC |
1534 | # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, |
1535 | # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) | |
1536 | # ------------------------------------------------------------------ | |
1537 | AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], | |
f9e903a3 RC |
1538 | [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl |
1539 | if test "$cross_compiling" = yes; then : | |
12f14c3f RC |
1540 | [$4] |
1541 | else | |
12f14c3f RC |
1542 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
1543 | lt_status=$lt_dlunknown | |
1544 | cat > conftest.$ac_ext <<EOF | |
1545 | [#line __oline__ "configure" | |
1546 | #include "confdefs.h" | |
6908b7d7 | 1547 | |
12f14c3f RC |
1548 | #if HAVE_DLFCN_H |
1549 | #include <dlfcn.h> | |
1550 | #endif | |
6908b7d7 | 1551 | |
12f14c3f | 1552 | #include <stdio.h> |
6908b7d7 | 1553 | |
12f14c3f RC |
1554 | #ifdef RTLD_GLOBAL |
1555 | # define LT_DLGLOBAL RTLD_GLOBAL | |
1556 | #else | |
1557 | # ifdef DL_GLOBAL | |
1558 | # define LT_DLGLOBAL DL_GLOBAL | |
1559 | # else | |
1560 | # define LT_DLGLOBAL 0 | |
1561 | # endif | |
1562 | #endif | |
6908b7d7 | 1563 | |
12f14c3f RC |
1564 | /* We may have to define LT_DLLAZY_OR_NOW in the command line if we |
1565 | find out it does not work in some platform. */ | |
1566 | #ifndef LT_DLLAZY_OR_NOW | |
1567 | # ifdef RTLD_LAZY | |
1568 | # define LT_DLLAZY_OR_NOW RTLD_LAZY | |
1569 | # else | |
1570 | # ifdef DL_LAZY | |
1571 | # define LT_DLLAZY_OR_NOW DL_LAZY | |
1572 | # else | |
1573 | # ifdef RTLD_NOW | |
1574 | # define LT_DLLAZY_OR_NOW RTLD_NOW | |
1575 | # else | |
1576 | # ifdef DL_NOW | |
1577 | # define LT_DLLAZY_OR_NOW DL_NOW | |
1578 | # else | |
1579 | # define LT_DLLAZY_OR_NOW 0 | |
1580 | # endif | |
1581 | # endif | |
1582 | # endif | |
1583 | # endif | |
1584 | #endif | |
6908b7d7 RC |
1585 | |
1586 | #ifdef __cplusplus | |
1587 | extern "C" void exit (int); | |
1588 | #endif | |
1589 | ||
1590 | void fnord() { int i=42;} | |
1591 | int main () | |
1592 | { | |
1593 | void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); | |
1594 | int status = $lt_dlunknown; | |
1595 | ||
1596 | if (self) | |
1597 | { | |
1598 | if (dlsym (self,"fnord")) status = $lt_dlno_uscore; | |
1599 | else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; | |
1600 | /* dlclose (self); */ | |
1601 | } | |
1602 | ||
1603 | exit (status); | |
1604 | }] | |
1605 | EOF | |
1606 | if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then | |
1607 | (./conftest; exit; ) 2>/dev/null | |
1608 | lt_status=$? | |
1609 | case x$lt_status in | |
1610 | x$lt_dlno_uscore) $1 ;; | |
1611 | x$lt_dlneed_uscore) $2 ;; | |
1612 | x$lt_unknown|x*) $3 ;; | |
1613 | esac | |
1614 | else : | |
1615 | # compilation failed | |
1616 | $3 | |
1617 | fi | |
1618 | fi | |
1619 | rm -fr conftest* | |
1620 | ])# _LT_AC_TRY_DLOPEN_SELF | |
1621 | ||
f9e903a3 | 1622 | |
6908b7d7 RC |
1623 | # AC_LIBTOOL_DLOPEN_SELF |
1624 | # ------------------- | |
1625 | AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], | |
f9e903a3 RC |
1626 | [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl |
1627 | if test "x$enable_dlopen" != xyes; then | |
6908b7d7 RC |
1628 | enable_dlopen=unknown |
1629 | enable_dlopen_self=unknown | |
1630 | enable_dlopen_self_static=unknown | |
1631 | else | |
1632 | lt_cv_dlopen=no | |
1633 | lt_cv_dlopen_libs= | |
1634 | ||
1635 | case $host_os in | |
1636 | beos*) | |
1637 | lt_cv_dlopen="load_add_on" | |
1638 | lt_cv_dlopen_libs= | |
1639 | lt_cv_dlopen_self=yes | |
1640 | ;; | |
1641 | ||
1642 | cygwin* | mingw* | pw32*) | |
1643 | lt_cv_dlopen="LoadLibrary" | |
1644 | lt_cv_dlopen_libs= | |
1645 | ;; | |
1646 | ||
1647 | *) | |
1648 | AC_CHECK_FUNC([shl_load], | |
f9e903a3 | 1649 | [lt_cv_dlopen="shl_load"], |
6908b7d7 | 1650 | [AC_CHECK_LIB([dld], [shl_load], |
f9e903a3 | 1651 | [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], |
6908b7d7 RC |
1652 | [AC_CHECK_FUNC([dlopen], |
1653 | [lt_cv_dlopen="dlopen"], | |
1654 | [AC_CHECK_LIB([dl], [dlopen], | |
f9e903a3 | 1655 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], |
6908b7d7 | 1656 | [AC_CHECK_LIB([svld], [dlopen], |
f9e903a3 | 1657 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], |
6908b7d7 | 1658 | [AC_CHECK_LIB([dld], [dld_link], |
f9e903a3 | 1659 | [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) |
6908b7d7 RC |
1660 | ]) |
1661 | ]) | |
1662 | ]) | |
1663 | ]) | |
1664 | ]) | |
1665 | ;; | |
1666 | esac | |
1667 | ||
1668 | if test "x$lt_cv_dlopen" != xno; then | |
1669 | enable_dlopen=yes | |
1670 | else | |
1671 | enable_dlopen=no | |
1672 | fi | |
1673 | ||
1674 | case $lt_cv_dlopen in | |
1675 | dlopen) | |
1676 | save_CPPFLAGS="$CPPFLAGS" | |
1677 | test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" | |
1678 | ||
1679 | save_LDFLAGS="$LDFLAGS" | |
1680 | eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" | |
1681 | ||
1682 | save_LIBS="$LIBS" | |
1683 | LIBS="$lt_cv_dlopen_libs $LIBS" | |
1684 | ||
1685 | AC_CACHE_CHECK([whether a program can dlopen itself], | |
1686 | lt_cv_dlopen_self, [dnl | |
1687 | _LT_AC_TRY_DLOPEN_SELF( | |
1688 | lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, | |
1689 | lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) | |
1690 | ]) | |
1691 | ||
1692 | if test "x$lt_cv_dlopen_self" = xyes; then | |
1693 | LDFLAGS="$LDFLAGS $link_static_flag" | |
1694 | AC_CACHE_CHECK([whether a statically linked program can dlopen itself], | |
1695 | lt_cv_dlopen_self_static, [dnl | |
1696 | _LT_AC_TRY_DLOPEN_SELF( | |
1697 | lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, | |
1698 | lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) | |
1699 | ]) | |
1700 | fi | |
1701 | ||
1702 | CPPFLAGS="$save_CPPFLAGS" | |
1703 | LDFLAGS="$save_LDFLAGS" | |
1704 | LIBS="$save_LIBS" | |
1705 | ;; | |
1706 | esac | |
1707 | ||
1708 | case $lt_cv_dlopen_self in | |
1709 | yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; | |
1710 | *) enable_dlopen_self=unknown ;; | |
1711 | esac | |
1712 | ||
1713 | case $lt_cv_dlopen_self_static in | |
1714 | yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; | |
1715 | *) enable_dlopen_self_static=unknown ;; | |
1716 | esac | |
1717 | fi | |
1718 | ])# AC_LIBTOOL_DLOPEN_SELF | |
1719 | ||
6908b7d7 | 1720 | |
f9e903a3 RC |
1721 | # AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) |
1722 | # --------------------------------- | |
1723 | # Check to see if options -c and -o are simultaneously supported by compiler | |
1724 | AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], | |
1725 | [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl | |
1726 | AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], | |
1727 | [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], | |
1728 | [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no | |
1729 | $rm -r conftest 2>/dev/null | |
1730 | mkdir conftest | |
1731 | cd conftest | |
1732 | mkdir out | |
1733 | ifelse([$1],[],[save_CFLAGS="$CFLAGS" | |
1734 | CFLAGS="$CFLAGS -o out/conftest2.$ac_objext"], | |
1735 | [$1],[CXX],[save_CXXFLAGS="$CXXFLAGS" | |
1736 | CXXFLAGS="$CXXFLAGS -o out/conftest2.$ac_objext"], | |
1737 | [$1],[GCJ],[save_GCJFLAGS="$CFLAGS" | |
1738 | CFLAGS="$GCJFLAGS -o out/conftest2.$ac_objext"]) | |
1739 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext | |
1740 | ||
1741 | # According to Tom Tromey, Ian Lance Taylor reported there are C compilers | |
1742 | # that will create temporary files in the current directory regardless of | |
1743 | # the output directory. Thus, making CWD read-only will cause this test | |
1744 | # to fail, enabling locking or at least warning the user not to do parallel | |
1745 | # builds. | |
1746 | chmod -w . | |
1747 | ||
1748 | if (eval $ac_compile 2>out/conftest.err) && test -s out/conftest2.$ac_objext | |
1749 | then | |
1750 | # The compiler can only warn and ignore the option if not recognized | |
1751 | # So say no if there are warnings | |
1752 | if test -s out/conftest.err; then | |
1753 | # Append any errors to the config.log. | |
1754 | cat out/conftest.err 1>&AS_MESSAGE_LOG_FD | |
1755 | else | |
1756 | _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes | |
1757 | fi | |
1758 | fi | |
1759 | ifelse([$1],[],[CFLAGS="$save_CFLAGS"], | |
1760 | [$1],[CXX],[CXXFLAGS="$save_CXXFLAGS"], | |
1761 | [$1],[GCJ],[CFLAGS="$save_CFLAGS"]) | |
1762 | chmod u+w . | |
1763 | $rm conftest* out/* | |
1764 | rmdir out | |
1765 | cd .. | |
1766 | rmdir conftest | |
1767 | $rm conftest* | |
1768 | ]) | |
1769 | ])# AC_LIBTOOL_PROG_CC_C_O | |
6908b7d7 | 1770 | |
6908b7d7 | 1771 | |
f9e903a3 RC |
1772 | # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) |
1773 | # ----------------------------------------- | |
1774 | # Check to see if we can do hard links to lock some files if needed | |
1775 | AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], | |
1776 | [AC_REQUIRE([_LT_AC_LOCK])dnl | |
6908b7d7 | 1777 | |
f9e903a3 RC |
1778 | hard_links="nottested" |
1779 | if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then | |
1780 | # do not overwrite the value of need_locks provided by the user | |
1781 | AC_MSG_CHECKING([if we can lock with hard links]) | |
1782 | hard_links=yes | |
1783 | $rm conftest* | |
1784 | ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
1785 | touch conftest.a | |
1786 | ln conftest.a conftest.b 2>&5 || hard_links=no | |
1787 | ln conftest.a conftest.b 2>/dev/null && hard_links=no | |
1788 | AC_MSG_RESULT([$hard_links]) | |
1789 | if test "$hard_links" = no; then | |
1790 | AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) | |
1791 | need_locks=warn | |
12f14c3f | 1792 | fi |
f9e903a3 RC |
1793 | else |
1794 | need_locks=no | |
6908b7d7 | 1795 | fi |
f9e903a3 | 1796 | ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS |
6908b7d7 RC |
1797 | |
1798 | ||
f9e903a3 RC |
1799 | # AC_LIBTOOL_OBJDIR |
1800 | # ----------------- | |
1801 | AC_DEFUN([AC_LIBTOOL_OBJDIR], | |
1802 | [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], | |
1803 | [rm -f .libs 2>/dev/null | |
12f14c3f RC |
1804 | mkdir .libs 2>/dev/null |
1805 | if test -d .libs; then | |
f9e903a3 | 1806 | lt_cv_objdir=.libs |
6908b7d7 | 1807 | else |
12f14c3f | 1808 | # MS-DOS does not allow filenames that begin with a dot. |
f9e903a3 | 1809 | lt_cv_objdir=_libs |
6908b7d7 | 1810 | fi |
f9e903a3 RC |
1811 | rmdir .libs 2>/dev/null]) |
1812 | objdir=$lt_cv_objdir | |
1813 | ])# AC_LIBTOOL_OBJDIR | |
6908b7d7 | 1814 | |
6908b7d7 | 1815 | |
f9e903a3 RC |
1816 | # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) |
1817 | # ---------------------------------------------- | |
1818 | # Check hardcoding attributes. | |
1819 | AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], | |
1820 | [AC_MSG_CHECKING([how to hardcode library paths into programs]) | |
1821 | _LT_AC_TAGVAR(hardcode_action, $1)= | |
1822 | if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ | |
1823 | test -n "$_LT_AC_TAGVAR(runpath_var $1)"; then | |
6908b7d7 | 1824 | |
f9e903a3 RC |
1825 | # We can hardcode non-existant directories. |
1826 | if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && | |
1827 | # If the only mechanism to avoid hardcoding is shlibpath_var, we | |
1828 | # have to relink, otherwise we might link with an installed library | |
1829 | # when we should be linking with a yet-to-be-installed one | |
1830 | ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && | |
1831 | test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then | |
1832 | # Linking always hardcodes the temporary library directory. | |
1833 | _LT_AC_TAGVAR(hardcode_action, $1)=relink | |
12f14c3f | 1834 | else |
f9e903a3 RC |
1835 | # We can link without hardcoding, and we can hardcode nonexisting dirs. |
1836 | _LT_AC_TAGVAR(hardcode_action, $1)=immediate | |
12f14c3f | 1837 | fi |
12f14c3f | 1838 | else |
f9e903a3 RC |
1839 | # We cannot hardcode anything, or else we can only hardcode existing |
1840 | # directories. | |
1841 | _LT_AC_TAGVAR(hardcode_action, $1)=unsupported | |
12f14c3f | 1842 | fi |
f9e903a3 | 1843 | AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) |
6908b7d7 | 1844 | |
f9e903a3 RC |
1845 | if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then |
1846 | # Fast installation is not supported | |
1847 | enable_fast_install=no | |
1848 | elif test "$shlibpath_overrides_runpath" = yes || | |
1849 | test "$enable_shared" = no; then | |
1850 | # Fast installation is not necessary | |
1851 | enable_fast_install=needless | |
12f14c3f | 1852 | fi |
f9e903a3 | 1853 | ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH |
6908b7d7 | 1854 | |
6908b7d7 | 1855 | |
f9e903a3 RC |
1856 | # AC_LIBTOOL_SYS_LIB_STRIP |
1857 | # ------------------------ | |
1858 | AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], | |
1859 | [striplib= | |
1860 | old_striplib= | |
1861 | AC_MSG_CHECKING([whether stripping libraries is possible]) | |
1862 | if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then | |
1863 | test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" | |
1864 | test -z "$striplib" && striplib="$STRIP --strip-unneeded" | |
1865 | AC_MSG_RESULT([yes]) | |
12f14c3f | 1866 | else |
f9e903a3 | 1867 | AC_MSG_RESULT([no]) |
12f14c3f | 1868 | fi |
f9e903a3 | 1869 | ])# AC_LIBTOOL_SYS_LIB_STRIP |
6908b7d7 | 1870 | |
6908b7d7 | 1871 | |
f9e903a3 RC |
1872 | # AC_LIBTOOL_SYS_DYNAMIC_LINKER |
1873 | # ----------------------------- | |
1874 | # PORTME Fill in your ld.so characteristics | |
1875 | AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], | |
1876 | [AC_MSG_CHECKING([dynamic linker characteristics]) | |
1877 | library_names_spec= | |
1878 | libname_spec='lib$name' | |
1879 | soname_spec= | |
1880 | postinstall_cmds= | |
1881 | postuninstall_cmds= | |
1882 | finish_cmds= | |
1883 | finish_eval= | |
1884 | shlibpath_var= | |
1885 | shlibpath_overrides_runpath=unknown | |
1886 | version_type=none | |
1887 | dynamic_linker="$host_os ld.so" | |
1888 | sys_lib_dlsearch_path_spec="/lib /usr/lib" | |
12f14c3f | 1889 | if test "$GCC" = yes; then |
f9e903a3 RC |
1890 | sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g"` |
1891 | if echo "$sys_lib_search_path_spec" | egrep ';' >/dev/null ; then | |
1892 | # if the path contains ";" then we assume it to be the separator | |
1893 | # otherwise default to the standard path separator (i.e. ":") - it is | |
1894 | # assumed that no part of a normal pathname contains ";" but that should | |
1895 | # okay in the real world where ";" in dirpaths is itself problematic. | |
1896 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | sed -e 's/;/ /g'` | |
6908b7d7 | 1897 | else |
f9e903a3 | 1898 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | sed -e "s/$PATH_SEPARATOR/ /g"` |
6908b7d7 | 1899 | fi |
f9e903a3 RC |
1900 | else |
1901 | sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" | |
12f14c3f | 1902 | fi |
12f14c3f | 1903 | need_lib_prefix=unknown |
f9e903a3 RC |
1904 | hardcode_into_libs=no |
1905 | ||
12f14c3f RC |
1906 | # when you set need_version to no, make sure it does not cause -set_version |
1907 | # flags to be left without arguments | |
f9e903a3 | 1908 | need_version=unknown |
6908b7d7 | 1909 | |
12f14c3f | 1910 | case $host_os in |
f9e903a3 RC |
1911 | aix3*) |
1912 | version_type=linux | |
1913 | library_names_spec='${libname}${release}.so$versuffix $libname.a' | |
1914 | shlibpath_var=LIBPATH | |
6908b7d7 | 1915 | |
f9e903a3 RC |
1916 | # AIX 3 has no versioning support, so we append a major version to the name. |
1917 | soname_spec='${libname}${release}.so$major' | |
1918 | ;; | |
6908b7d7 | 1919 | |
f9e903a3 RC |
1920 | aix4* | aix5*) |
1921 | version_type=linux | |
1922 | if test "$host_cpu" = ia64; then | |
1923 | # AIX 5 supports IA64 | |
1924 | library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so' | |
1925 | shlibpath_var=LD_LIBRARY_PATH | |
1926 | else | |
1927 | # With GCC up to 2.95.x, collect2 would create an import file | |
1928 | # for dependence libraries. The import file would start with | |
1929 | # the line `#! .'. This would cause the generated library to | |
1930 | # depend on `.', always an invalid library. This was fixed in | |
1931 | # development snapshots of GCC prior to 3.0. | |
6908b7d7 | 1932 | case $host_os in |
f9e903a3 RC |
1933 | aix4 | aix4.[[01]] | aix4.[[01]].*) |
1934 | if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' | |
1935 | echo ' yes ' | |
1936 | echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then | |
1937 | : | |
1938 | else | |
1939 | can_build_shared=no | |
1940 | fi | |
12f14c3f RC |
1941 | ;; |
1942 | esac | |
f9e903a3 RC |
1943 | # AIX (on Power*) has no versioning support, so currently we can not hardcode correct |
1944 | # soname into executable. Probably we can add versioning support to | |
1945 | # collect2, so additional links can be useful in future. | |
1946 | if test "$aix_use_runtimelinking" = yes; then | |
1947 | # If using run time linking (on AIX 4.2 or later) use lib<name>.so | |
1948 | # instead of lib<name>.a to let people know that these are not | |
1949 | # typical AIX shared libraries. | |
1950 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
6908b7d7 | 1951 | else |
f9e903a3 RC |
1952 | # We preserve .a as extension for shared libraries through AIX4.2 |
1953 | # and later when we are not doing run time linking. | |
1954 | library_names_spec='${libname}${release}.a $libname.a' | |
1955 | soname_spec='${libname}${release}.so$major' | |
6908b7d7 | 1956 | fi |
f9e903a3 RC |
1957 | shlibpath_var=LIBPATH |
1958 | fi | |
1959 | ;; | |
6908b7d7 | 1960 | |
f9e903a3 RC |
1961 | amigaos*) |
1962 | library_names_spec='$libname.ixlibrary $libname.a' | |
1963 | # Create ${libname}_ixlibrary.a entries in /sys/libs. | |
1964 | 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 ${libname}_ixlibrary.a) || exit 1; done' | |
1965 | ;; | |
6908b7d7 | 1966 | |
f9e903a3 RC |
1967 | beos*) |
1968 | library_names_spec='${libname}.so' | |
1969 | dynamic_linker="$host_os ld.so" | |
1970 | shlibpath_var=LIBRARY_PATH | |
1971 | ;; | |
6908b7d7 | 1972 | |
f9e903a3 RC |
1973 | bsdi4*) |
1974 | version_type=linux | |
1975 | need_version=no | |
1976 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
1977 | soname_spec='${libname}${release}.so$major' | |
1978 | finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' | |
1979 | shlibpath_var=LD_LIBRARY_PATH | |
1980 | sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" | |
1981 | sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" | |
1982 | # the default ld.so.conf also contains /usr/contrib/lib and | |
1983 | # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow | |
1984 | # libtool to hard-code these into programs | |
1985 | ;; | |
6908b7d7 | 1986 | |
f9e903a3 RC |
1987 | cygwin* | mingw* | pw32*) |
1988 | version_type=windows | |
1989 | need_version=no | |
1990 | need_lib_prefix=no | |
1991 | case $GCC,$host_os in | |
1992 | yes,cygwin*) | |
1993 | library_names_spec='$libname.dll.a' | |
1994 | sys_lib_search_path_spec="/lib /lib/w32api /usr/lib /usr/local/lib" | |
1995 | soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll' | |
1996 | postinstall_cmds='base_file=`basename \${file}`~ | |
1997 | dlpath=`bash 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ | |
1998 | dldir=$destdir/`dirname \$dlpath`~ | |
1999 | test -d \$dldir || mkdir -p \$dldir~ | |
2000 | $install_prog $dir/$dlname \$dldir/$dlname' | |
2001 | postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~ | |
2002 | dlpath=$dir/\$dldll~ | |
2003 | $rm \$dlpath' | |
2004 | shlibpath_overrides_runpath=yes | |
2005 | ;; | |
2006 | yes,mingw*) | |
2007 | library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll' | |
2008 | sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g"` | |
2009 | if echo "$sys_lib_search_path_spec" | [egrep ';[c-zC-Z]:/' >/dev/null]; then | |
2010 | # It is most probably a Windows format PATH printed by | |
2011 | # mingw gcc, but we are running on Cygwin. Gcc prints its search | |
2012 | # path with ; separators, and with drive letters. We can handle the | |
2013 | # drive letters (cygwin fileutils understands them), so leave them, | |
2014 | # especially as we might pass files found there to a mingw objdump, | |
2015 | # which wouldn't understand a cygwinified path. Ahh. | |
2016 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | sed -e 's/;/ /g'` | |
12f14c3f | 2017 | else |
f9e903a3 | 2018 | sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | sed -e "s/$PATH_SEPARATOR/ /g"` |
12f14c3f RC |
2019 | fi |
2020 | ;; | |
f9e903a3 RC |
2021 | yes,pw32*) |
2022 | library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll' | |
12f14c3f | 2023 | ;; |
12f14c3f | 2024 | *) |
f9e903a3 | 2025 | library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll $libname.lib' |
12f14c3f RC |
2026 | ;; |
2027 | esac | |
f9e903a3 RC |
2028 | dynamic_linker='Win32 ld.exe' |
2029 | # FIXME: first we should search . and the directory the executable is in | |
2030 | shlibpath_var=PATH | |
2031 | ;; | |
6908b7d7 | 2032 | |
f9e903a3 RC |
2033 | darwin* | rhapsody*) |
2034 | dynamic_linker="$host_os dyld" | |
2035 | version_type=darwin | |
2036 | need_lib_prefix=no | |
2037 | need_version=no | |
2038 | # FIXME: Relying on posixy $() will cause problems for | |
2039 | # cross-compilation, but unfortunately the echo tests do not | |
2040 | # yet detect zsh echo's removal of \ escapes. | |
2041 | library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so || echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib) ${libname}.$(test .$module = .yes && echo so || echo dylib)' | |
2042 | soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib)' | |
2043 | shlibpath_overrides_runpath=yes | |
2044 | shlibpath_var=DYLD_LIBRARY_PATH | |
2045 | ;; | |
2046 | ||
2047 | dgux*) | |
2048 | version_type=linux | |
2049 | need_lib_prefix=no | |
2050 | need_version=no | |
2051 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
2052 | soname_spec='${libname}${release}.so$major' | |
2053 | shlibpath_var=LD_LIBRARY_PATH | |
2054 | ;; | |
2055 | ||
2056 | freebsd1*) | |
2057 | dynamic_linker=no | |
2058 | ;; | |
2059 | ||
2060 | freebsd*) | |
2061 | objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` | |
2062 | version_type=freebsd-$objformat | |
2063 | case $version_type in | |
2064 | freebsd-elf*) | |
2065 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' | |
2066 | need_version=no | |
2067 | need_lib_prefix=no | |
12f14c3f | 2068 | ;; |
f9e903a3 RC |
2069 | freebsd-*) |
2070 | library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix' | |
2071 | need_version=yes | |
12f14c3f | 2072 | ;; |
f9e903a3 RC |
2073 | esac |
2074 | shlibpath_var=LD_LIBRARY_PATH | |
12f14c3f | 2075 | case $host_os in |
f9e903a3 RC |
2076 | freebsd2*) |
2077 | shlibpath_overrides_runpath=yes | |
12f14c3f | 2078 | ;; |
f9e903a3 RC |
2079 | freebsd3.[01]* | freebsdelf3.[01]*) |
2080 | shlibpath_overrides_runpath=yes | |
2081 | hardcode_into_libs=yes | |
2082 | ;; | |
2083 | *) # from 3.2 on | |
2084 | shlibpath_overrides_runpath=no | |
2085 | hardcode_into_libs=yes | |
2086 | ;; | |
2087 | esac | |
2088 | ;; | |
6908b7d7 | 2089 | |
f9e903a3 RC |
2090 | gnu*) |
2091 | version_type=linux | |
2092 | need_lib_prefix=no | |
2093 | need_version=no | |
2094 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so' | |
2095 | soname_spec='${libname}${release}.so$major' | |
2096 | shlibpath_var=LD_LIBRARY_PATH | |
2097 | hardcode_into_libs=yes | |
2098 | ;; | |
6908b7d7 | 2099 | |
f9e903a3 RC |
2100 | hpux9* | hpux10* | hpux11*) |
2101 | # Give a soname corresponding to the major version so that dld.sl refuses to | |
2102 | # link against other versions. | |
2103 | version_type=sunos | |
2104 | need_lib_prefix=no | |
2105 | need_version=no | |
2106 | if test "$host_cpu" = ia64; then | |
2107 | hardcode_into_libs=yes | |
2108 | dynamic_linker="$host_os dld.so" | |
2109 | shlibpath_var=LD_LIBRARY_PATH | |
2110 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. | |
2111 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
2112 | soname_spec='${libname}${release}.so$major' | |
2113 | if test "X$HPUX_IA64_MODE" = X32; then | |
2114 | sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" | |
2115 | else | |
2116 | sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" | |
12f14c3f | 2117 | fi |
f9e903a3 RC |
2118 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
2119 | else | |
2120 | dynamic_linker="$host_os dld.sl" | |
2121 | shlibpath_var=SHLIB_PATH | |
2122 | shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH | |
2123 | library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl' | |
2124 | soname_spec='${libname}${release}.sl$major' | |
2125 | fi | |
2126 | # HP-UX runs *really* slowly unless shared libraries are mode 555. | |
2127 | postinstall_cmds='chmod 555 $lib' | |
2128 | ;; | |
6908b7d7 | 2129 | |
f9e903a3 RC |
2130 | irix5* | irix6* | nonstopux*) |
2131 | case $host_os in | |
2132 | nonstopux*) version_type=nonstopux ;; | |
2133 | *) version_type=irix ;; | |
2134 | esac | |
2135 | need_lib_prefix=no | |
2136 | need_version=no | |
2137 | soname_spec='${libname}${release}.so$major' | |
2138 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so' | |
2139 | case $host_os in | |
2140 | irix5* | nonstopux*) | |
2141 | libsuff= shlibsuff= | |
12f14c3f | 2142 | ;; |
f9e903a3 RC |
2143 | *) |
2144 | case $LD in # libtool.m4 will add one of these switches to LD | |
2145 | *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;; | |
2146 | *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; | |
2147 | *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;; | |
2148 | *) libsuff= shlibsuff= libmagic=never-match;; | |
12f14c3f | 2149 | esac |
12f14c3f | 2150 | ;; |
f9e903a3 RC |
2151 | esac |
2152 | shlibpath_var=LD_LIBRARY${shlibsuff}_PATH | |
2153 | shlibpath_overrides_runpath=no | |
2154 | sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" | |
2155 | sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" | |
2156 | ;; | |
6908b7d7 | 2157 | |
f9e903a3 RC |
2158 | # No shared lib support for Linux oldld, aout, or coff. |
2159 | linux*oldld* | linux*aout* | linux*coff*) | |
2160 | dynamic_linker=no | |
2161 | ;; | |
6908b7d7 | 2162 | |
f9e903a3 RC |
2163 | # This must be Linux ELF. |
2164 | linux*) | |
2165 | version_type=linux | |
2166 | need_lib_prefix=no | |
2167 | need_version=no | |
2168 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
2169 | soname_spec='${libname}${release}.so$major' | |
2170 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' | |
2171 | shlibpath_var=LD_LIBRARY_PATH | |
2172 | shlibpath_overrides_runpath=no | |
2173 | # This implies no fast_install, which is unacceptable. | |
2174 | # Some rework will be needed to allow for fast_install | |
2175 | # before this can be enabled. | |
2176 | hardcode_into_libs=yes | |
6908b7d7 | 2177 | |
f9e903a3 RC |
2178 | # We used to test for /lib/ld.so.1 and disable shared libraries on |
2179 | # powerpc, because MkLinux only supported shared libraries with the | |
2180 | # GNU dynamic linker. Since this was broken with cross compilers, | |
2181 | # most powerpc-linux boxes support dynamic linking these days and | |
2182 | # people can always --disable-shared, the test was removed, and we | |
2183 | # assume the GNU/Linux dynamic linker is in use. | |
2184 | dynamic_linker='GNU/Linux ld.so' | |
2185 | ;; | |
6908b7d7 | 2186 | |
f9e903a3 RC |
2187 | netbsd*) |
2188 | version_type=sunos | |
2189 | need_lib_prefix=no | |
2190 | need_version=no | |
2191 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then | |
2192 | library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' | |
2193 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
2194 | dynamic_linker='NetBSD (a.out) ld.so' | |
2195 | else | |
2196 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so' | |
2197 | soname_spec='${libname}${release}.so$major' | |
2198 | dynamic_linker='NetBSD ld.elf_so' | |
2199 | fi | |
2200 | shlibpath_var=LD_LIBRARY_PATH | |
2201 | shlibpath_overrides_runpath=yes | |
2202 | hardcode_into_libs=yes | |
2203 | ;; | |
12f14c3f | 2204 | |
f9e903a3 RC |
2205 | newsos6) |
2206 | version_type=linux | |
2207 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
2208 | shlibpath_var=LD_LIBRARY_PATH | |
2209 | shlibpath_overrides_runpath=yes | |
2210 | ;; | |
6908b7d7 | 2211 | |
f9e903a3 RC |
2212 | nto-qnx) |
2213 | version_type=linux | |
2214 | need_lib_prefix=no | |
2215 | need_version=no | |
2216 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
2217 | soname_spec='${libname}${release}.so$major' | |
2218 | shlibpath_var=LD_LIBRARY_PATH | |
2219 | shlibpath_overrides_runpath=yes | |
2220 | ;; | |
6908b7d7 | 2221 | |
f9e903a3 RC |
2222 | openbsd*) |
2223 | version_type=sunos | |
2224 | need_lib_prefix=no | |
2225 | need_version=no | |
2226 | library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' | |
2227 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' | |
2228 | shlibpath_var=LD_LIBRARY_PATH | |
2229 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
2230 | case $host_os in | |
2231 | openbsd2.[[89]] | openbsd2.[[89]].*) | |
2232 | shlibpath_overrides_runpath=no | |
2233 | ;; | |
12f14c3f | 2234 | *) |
f9e903a3 RC |
2235 | shlibpath_overrides_runpath=yes |
2236 | ;; | |
12f14c3f | 2237 | esac |
f9e903a3 RC |
2238 | else |
2239 | shlibpath_overrides_runpath=yes | |
2240 | fi | |
2241 | ;; | |
6908b7d7 | 2242 | |
f9e903a3 RC |
2243 | os2*) |
2244 | libname_spec='$name' | |
2245 | need_lib_prefix=no | |
2246 | library_names_spec='$libname.dll $libname.a' | |
2247 | dynamic_linker='OS/2 ld.exe' | |
2248 | shlibpath_var=LIBPATH | |
2249 | ;; | |
6908b7d7 | 2250 | |
f9e903a3 RC |
2251 | osf3* | osf4* | osf5*) |
2252 | version_type=osf | |
2253 | need_lib_prefix=no | |
2254 | need_version=no | |
2255 | soname_spec='${libname}${release}.so' | |
2256 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' | |
2257 | shlibpath_var=LD_LIBRARY_PATH | |
2258 | sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" | |
2259 | sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" | |
2260 | ;; | |
6908b7d7 | 2261 | |
f9e903a3 RC |
2262 | sco3.2v5*) |
2263 | version_type=osf | |
2264 | soname_spec='${libname}${release}.so$major' | |
2265 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
2266 | shlibpath_var=LD_LIBRARY_PATH | |
2267 | ;; | |
6908b7d7 | 2268 | |
f9e903a3 RC |
2269 | solaris*) |
2270 | version_type=linux | |
2271 | need_lib_prefix=no | |
2272 | need_version=no | |
2273 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
2274 | soname_spec='${libname}${release}.so$major' | |
2275 | shlibpath_var=LD_LIBRARY_PATH | |
2276 | shlibpath_overrides_runpath=yes | |
2277 | hardcode_into_libs=yes | |
2278 | # ldd complains unless libraries are executable | |
2279 | postinstall_cmds='chmod +x $lib' | |
2280 | ;; | |
6908b7d7 | 2281 | |
f9e903a3 RC |
2282 | sunos4*) |
2283 | version_type=sunos | |
2284 | library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' | |
2285 | finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' | |
2286 | shlibpath_var=LD_LIBRARY_PATH | |
2287 | shlibpath_overrides_runpath=yes | |
2288 | if test "$with_gnu_ld" = yes; then | |
2289 | need_lib_prefix=no | |
2290 | fi | |
2291 | need_version=yes | |
2292 | ;; | |
6908b7d7 | 2293 | |
f9e903a3 RC |
2294 | sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) |
2295 | version_type=linux | |
2296 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
2297 | soname_spec='${libname}${release}.so$major' | |
2298 | shlibpath_var=LD_LIBRARY_PATH | |
2299 | case $host_vendor in | |
2300 | sni) | |
2301 | shlibpath_overrides_runpath=no | |
2302 | need_lib_prefix=no | |
2303 | export_dynamic_flag_spec='${wl}-Blargedynsym' | |
2304 | runpath_var=LD_RUN_PATH | |
2305 | ;; | |
2306 | siemens) | |
2307 | need_lib_prefix=no | |
2308 | ;; | |
2309 | motorola) | |
2310 | need_lib_prefix=no | |
2311 | need_version=no | |
2312 | shlibpath_overrides_runpath=no | |
2313 | sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' | |
2314 | ;; | |
2315 | esac | |
2316 | ;; | |
6908b7d7 | 2317 | |
f9e903a3 RC |
2318 | sysv4*MP*) |
2319 | if test -d /usr/nec ;then | |
2320 | version_type=linux | |
2321 | library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so' | |
2322 | soname_spec='$libname.so.$major' | |
2323 | shlibpath_var=LD_LIBRARY_PATH | |
2324 | fi | |
2325 | ;; | |
6908b7d7 | 2326 | |
f9e903a3 RC |
2327 | uts4*) |
2328 | version_type=linux | |
2329 | library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' | |
2330 | soname_spec='${libname}${release}.so$major' | |
2331 | shlibpath_var=LD_LIBRARY_PATH | |
2332 | ;; | |
12f14c3f | 2333 | |
f9e903a3 RC |
2334 | *) |
2335 | dynamic_linker=no | |
2336 | ;; | |
2337 | esac | |
2338 | AC_MSG_RESULT([$dynamic_linker]) | |
2339 | test "$dynamic_linker" = no && can_build_shared=no | |
2340 | ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER | |
6908b7d7 | 2341 | |
6908b7d7 | 2342 | |
f9e903a3 RC |
2343 | # _LT_AC_TAGCONFIG |
2344 | # ---------------- | |
2345 | AC_DEFUN([_LT_AC_TAGCONFIG], | |
2346 | [AC_ARG_WITH([tags], | |
2347 | [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], | |
2348 | [include additional configurations @<:@automatic@:>@])], | |
2349 | [tagnames="$withval"]) | |
6908b7d7 | 2350 | |
f9e903a3 RC |
2351 | if test -f "$ltmain" && test -n "$tagnames"; then |
2352 | if test ! -f "${ofile}"; then | |
2353 | AC_MSG_WARN([output file `$ofile' does not exist]) | |
2354 | fi | |
6908b7d7 | 2355 | |
f9e903a3 RC |
2356 | if test -z "$LTCC"; then |
2357 | eval "`$SHELL ${ofile} --config | grep '^LTCC='`" | |
2358 | if test -z "$LTCC"; then | |
2359 | AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) | |
2360 | else | |
2361 | AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) | |
2362 | fi | |
2363 | fi | |
6908b7d7 | 2364 | |
f9e903a3 RC |
2365 | # Extract list of available tagged configurations in $ofile. |
2366 | # Note that this assumes the entire list is on one line. | |
2367 | available_tags=`grep "^available_tags=" "${ofile}" | sed -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` | |
2368 | ||
2369 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
2370 | for tagname in $tagnames; do | |
2371 | IFS="$lt_save_ifs" | |
2372 | # Check whether tagname contains only valid characters | |
2373 | case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in | |
2374 | "") ;; | |
2375 | *) AC_MSG_ERROR([invalid tag name: $tagname]) | |
2376 | ;; | |
2377 | esac | |
6908b7d7 | 2378 | |
f9e903a3 RC |
2379 | if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null |
2380 | then | |
2381 | AC_MSG_ERROR([tag name \"$tagname\" already exists]) | |
12f14c3f | 2382 | fi |
6908b7d7 | 2383 | |
f9e903a3 RC |
2384 | # Update the list of available tags. |
2385 | if test -n "$tagname"; then | |
2386 | echo appending configuration tag \"$tagname\" to $ofile | |
6908b7d7 | 2387 | |
f9e903a3 RC |
2388 | case $tagname in |
2389 | CXX) | |
2390 | AC_LIBTOOL_LANG_CXX_CONFIG | |
2391 | ;; | |
12f14c3f | 2392 | |
f9e903a3 RC |
2393 | GCJ) |
2394 | AC_LIBTOOL_LANG_GCJ_CONFIG | |
2395 | ;; | |
6908b7d7 | 2396 | |
f9e903a3 RC |
2397 | RC) |
2398 | AC_LIBTOOL_LANG_RC_CONFIG | |
2399 | ;; | |
6908b7d7 | 2400 | |
f9e903a3 RC |
2401 | *) |
2402 | AC_MSG_ERROR([Unsupported tag name: $tagname]) | |
2403 | ;; | |
2404 | esac | |
2405 | ||
2406 | # Append the new tag name to the list of available tags. | |
2407 | available_tags="$available_tags $tagname" | |
2408 | fi | |
2409 | done | |
2410 | IFS="$lt_save_ifs" | |
2411 | ||
2412 | # Now substitute the updated list of available tags. | |
2413 | if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then | |
2414 | mv "${ofile}T" "$ofile" | |
2415 | chmod +x "$ofile" | |
6908b7d7 | 2416 | else |
f9e903a3 RC |
2417 | rm -f "${ofile}T" |
2418 | AC_MSG_ERROR([unable to update list of available tagged configurations.]) | |
6908b7d7 | 2419 | fi |
12f14c3f | 2420 | fi |
f9e903a3 | 2421 | ])# _LT_AC_TAGCONFIG |
6908b7d7 | 2422 | |
6908b7d7 | 2423 | |
f9e903a3 RC |
2424 | # AC_LIBTOOL_DLOPEN |
2425 | # ----------------- | |
2426 | # enable checks for dlopen support | |
2427 | AC_DEFUN([AC_LIBTOOL_DLOPEN], | |
2428 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) | |
2429 | ])# AC_LIBTOOL_DLOPEN | |
6908b7d7 | 2430 | |
6908b7d7 | 2431 | |
f9e903a3 RC |
2432 | # AC_LIBTOOL_WIN32_DLL |
2433 | # -------------------- | |
2434 | # declare package support for building win32 dll's | |
2435 | AC_DEFUN([AC_LIBTOOL_WIN32_DLL], | |
2436 | [AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) | |
2437 | ])# AC_LIBTOOL_WIN32_DLL | |
6908b7d7 | 2438 | |
6908b7d7 | 2439 | |
f9e903a3 RC |
2440 | # AC_ENABLE_SHARED([DEFAULT]) |
2441 | # --------------------------- | |
2442 | # implement the --enable-shared flag | |
2443 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. | |
2444 | AC_DEFUN([AC_ENABLE_SHARED], | |
2445 | [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl | |
2446 | AC_ARG_ENABLE([shared], | |
2447 | [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], | |
2448 | [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], | |
2449 | [p=${PACKAGE-default} | |
2450 | case $enableval in | |
2451 | yes) enable_shared=yes ;; | |
2452 | no) enable_shared=no ;; | |
2453 | *) | |
2454 | enable_shared=no | |
2455 | # Look at the argument we got. We use all the common list separators. | |
2456 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
2457 | for pkg in $enableval; do | |
2458 | IFS="$lt_save_ifs" | |
2459 | if test "X$pkg" = "X$p"; then | |
2460 | enable_shared=yes | |
12f14c3f | 2461 | fi |
f9e903a3 RC |
2462 | done |
2463 | IFS="$lt_save_ifs" | |
2464 | ;; | |
2465 | esac], | |
2466 | [enable_shared=]AC_ENABLE_SHARED_DEFAULT) | |
2467 | ])# AC_ENABLE_SHARED | |
6908b7d7 | 2468 | |
6908b7d7 | 2469 | |
f9e903a3 RC |
2470 | # AC_DISABLE_SHARED |
2471 | # ----------------- | |
2472 | #- set the default shared flag to --disable-shared | |
2473 | AC_DEFUN([AC_DISABLE_SHARED], | |
2474 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl | |
2475 | AC_ENABLE_SHARED(no) | |
2476 | ])# AC_DISABLE_SHARED | |
6908b7d7 | 2477 | |
6908b7d7 | 2478 | |
f9e903a3 RC |
2479 | # AC_ENABLE_STATIC([DEFAULT]) |
2480 | # --------------------------- | |
2481 | # implement the --enable-static flag | |
2482 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. | |
2483 | AC_DEFUN([AC_ENABLE_STATIC], | |
2484 | [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl | |
2485 | AC_ARG_ENABLE([static], | |
2486 | [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], | |
2487 | [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], | |
2488 | [p=${PACKAGE-default} | |
2489 | case $enableval in | |
2490 | yes) enable_static=yes ;; | |
2491 | no) enable_static=no ;; | |
2492 | *) | |
2493 | enable_static=no | |
2494 | # Look at the argument we got. We use all the common list separators. | |
2495 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
2496 | for pkg in $enableval; do | |
2497 | IFS="$lt_save_ifs" | |
2498 | if test "X$pkg" = "X$p"; then | |
2499 | enable_static=yes | |
2500 | fi | |
2501 | done | |
2502 | IFS="$lt_save_ifs" | |
2503 | ;; | |
2504 | esac], | |
2505 | [enable_static=]AC_ENABLE_STATIC_DEFAULT) | |
2506 | ])# AC_ENABLE_STATIC | |
6908b7d7 | 2507 | |
6908b7d7 | 2508 | |
f9e903a3 RC |
2509 | # AC_DISABLE_STATIC |
2510 | # ----------------- | |
2511 | # set the default static flag to --disable-static | |
2512 | AC_DEFUN([AC_DISABLE_STATIC], | |
2513 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl | |
2514 | AC_ENABLE_STATIC(no) | |
2515 | ])# AC_DISABLE_STATIC | |
6908b7d7 | 2516 | |
f9e903a3 RC |
2517 | |
2518 | # AC_ENABLE_FAST_INSTALL([DEFAULT]) | |
2519 | # --------------------------------- | |
2520 | # implement the --enable-fast-install flag | |
2521 | # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. | |
2522 | AC_DEFUN([AC_ENABLE_FAST_INSTALL], | |
2523 | [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl | |
2524 | AC_ARG_ENABLE([fast-install], | |
2525 | [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], | |
2526 | [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], | |
2527 | [p=${PACKAGE-default} | |
2528 | case $enableval in | |
2529 | yes) enable_fast_install=yes ;; | |
2530 | no) enable_fast_install=no ;; | |
2531 | *) | |
2532 | enable_fast_install=no | |
2533 | # Look at the argument we got. We use all the common list separators. | |
2534 | lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," | |
2535 | for pkg in $enableval; do | |
2536 | IFS="$lt_save_ifs" | |
2537 | if test "X$pkg" = "X$p"; then | |
2538 | enable_fast_install=yes | |
2539 | fi | |
2540 | done | |
2541 | IFS="$lt_save_ifs" | |
12f14c3f | 2542 | ;; |
f9e903a3 RC |
2543 | esac], |
2544 | [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) | |
2545 | ])# AC_ENABLE_FAST_INSTALL | |
6908b7d7 | 2546 | |
6908b7d7 | 2547 | |
f9e903a3 RC |
2548 | # AC_DISABLE_FAST_INSTALL |
2549 | # ----------------------- | |
2550 | # set the default to --disable-fast-install | |
2551 | AC_DEFUN([AC_DISABLE_FAST_INSTALL], | |
2552 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl | |
2553 | AC_ENABLE_FAST_INSTALL(no) | |
2554 | ])# AC_DISABLE_FAST_INSTALL | |
2555 | ||
2556 | ||
2557 | # AC_LIBTOOL_PICMODE([MODE]) | |
2558 | # -------------------------- | |
2559 | # implement the --with-pic flag | |
2560 | # MODE is either `yes' or `no'. If omitted, it defaults to `both'. | |
2561 | AC_DEFUN([AC_LIBTOOL_PICMODE], | |
2562 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl | |
2563 | pic_mode=ifelse($#,1,$1,default) | |
2564 | ])# AC_LIBTOOL_PICMODE | |
2565 | ||
2566 | ||
2567 | # AC_PATH_TOOL_PREFIX | |
2568 | # ------------------- | |
2569 | # find a file program which can recognise shared library | |
2570 | AC_DEFUN([AC_PATH_TOOL_PREFIX], | |
2571 | [AC_MSG_CHECKING([for $1]) | |
2572 | AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, | |
2573 | [case $MAGIC_CMD in | |
2574 | [[\\/*] | ?:[\\/]*]) | |
2575 | lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. | |
12f14c3f | 2576 | ;; |
f9e903a3 RC |
2577 | *) |
2578 | lt_save_MAGIC_CMD="$MAGIC_CMD" | |
2579 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
2580 | dnl $ac_dummy forces splitting on constant user-supplied paths. | |
2581 | dnl POSIX.2 word splitting is done only on the output of word expansions, | |
2582 | dnl not every word. This closes a longstanding sh security hole. | |
2583 | ac_dummy="ifelse([$2], , $PATH, [$2])" | |
2584 | for ac_dir in $ac_dummy; do | |
2585 | IFS="$lt_save_ifs" | |
2586 | test -z "$ac_dir" && ac_dir=. | |
2587 | if test -f $ac_dir/$1; then | |
2588 | lt_cv_path_MAGIC_CMD="$ac_dir/$1" | |
2589 | if test -n "$file_magic_test_file"; then | |
2590 | case $deplibs_check_method in | |
2591 | "file_magic "*) | |
2592 | file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" | |
2593 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
2594 | if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | | |
2595 | egrep "$file_magic_regex" > /dev/null; then | |
2596 | : | |
2597 | else | |
2598 | cat <<EOF 1>&2 | |
6908b7d7 | 2599 | |
f9e903a3 RC |
2600 | *** Warning: the command libtool uses to detect shared libraries, |
2601 | *** $file_magic_cmd, produces output that libtool cannot recognize. | |
2602 | *** The result is that libtool may fail to recognize shared libraries | |
2603 | *** as such. This will affect the creation of libtool libraries that | |
2604 | *** depend on shared libraries, but programs linked with such libtool | |
2605 | *** libraries will work regardless of this problem. Nevertheless, you | |
2606 | *** may want to report the problem to your system manager and/or to | |
2607 | *** bug-libtool@gnu.org | |
2608 | ||
2609 | EOF | |
2610 | fi ;; | |
2611 | esac | |
2612 | fi | |
2613 | break | |
2614 | fi | |
2615 | done | |
2616 | IFS="$lt_save_ifs" | |
2617 | MAGIC_CMD="$lt_save_MAGIC_CMD" | |
2618 | ;; | |
2619 | esac]) | |
2620 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" | |
2621 | if test -n "$MAGIC_CMD"; then | |
2622 | AC_MSG_RESULT($MAGIC_CMD) | |
2623 | else | |
2624 | AC_MSG_RESULT(no) | |
2625 | fi | |
2626 | ])# AC_PATH_TOOL_PREFIX | |
2627 | ||
2628 | ||
2629 | # AC_PATH_MAGIC | |
2630 | # ------------- | |
2631 | # find a file program which can recognise a shared library | |
2632 | AC_DEFUN([AC_PATH_MAGIC], | |
2633 | [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) | |
2634 | if test -z "$lt_cv_path_MAGIC_CMD"; then | |
2635 | if test -n "$ac_tool_prefix"; then | |
2636 | AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) | |
2637 | else | |
2638 | MAGIC_CMD=: | |
2639 | fi | |
2640 | fi | |
2641 | ])# AC_PATH_MAGIC | |
2642 | ||
2643 | ||
2644 | # AC_PROG_LD | |
2645 | # ---------- | |
2646 | # find the path to the GNU or non-GNU linker | |
2647 | AC_DEFUN([AC_PROG_LD], | |
2648 | [AC_ARG_WITH([gnu-ld], | |
2649 | [AC_HELP_STRING([--with-gnu-ld], | |
2650 | [assume the C compiler uses GNU ld @<:@default=no@:>@])], | |
2651 | [test "$withval" = no || with_gnu_ld=yes], | |
2652 | [with_gnu_ld=no]) | |
2653 | AC_REQUIRE([AC_PROG_CC])dnl | |
2654 | AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
2655 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl | |
2656 | ac_prog=ld | |
2657 | if test "$GCC" = yes; then | |
2658 | # Check if gcc -print-prog-name=ld gives a path. | |
2659 | AC_MSG_CHECKING([for ld used by GCC]) | |
2660 | case $host in | |
2661 | *-*-mingw*) | |
2662 | # gcc leaves a trailing carriage return which upsets mingw | |
2663 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; | |
2664 | *) | |
2665 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; | |
12f14c3f | 2666 | esac |
f9e903a3 RC |
2667 | case $ac_prog in |
2668 | # Accept absolute paths. | |
2669 | [[\\/]]* | ?:[[\\/]]*) | |
2670 | re_direlt='/[[^/]][[^/]]*/\.\./' | |
2671 | # Canonicalize the path of ld | |
2672 | ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` | |
2673 | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do | |
2674 | ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` | |
2675 | done | |
2676 | test -z "$LD" && LD="$ac_prog" | |
2677 | ;; | |
2678 | "") | |
2679 | # If it fails, then pretend we aren't using GCC. | |
2680 | ac_prog=ld | |
2681 | ;; | |
2682 | *) | |
2683 | # If it is relative, then search for the first ld in PATH. | |
2684 | with_gnu_ld=unknown | |
2685 | ;; | |
2686 | esac | |
2687 | elif test "$with_gnu_ld" = yes; then | |
2688 | AC_MSG_CHECKING([for GNU ld]) | |
2689 | else | |
2690 | AC_MSG_CHECKING([for non-GNU ld]) | |
2691 | fi | |
2692 | AC_CACHE_VAL(lt_cv_path_LD, | |
2693 | [if test -z "$LD"; then | |
2694 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
2695 | for ac_dir in $PATH; do | |
2696 | IFS="$lt_save_ifs" | |
2697 | test -z "$ac_dir" && ac_dir=. | |
2698 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then | |
2699 | lt_cv_path_LD="$ac_dir/$ac_prog" | |
2700 | # Check to see if the program is GNU ld. I'd rather use --version, | |
2701 | # but apparently some GNU ld's only accept -v. | |
2702 | # Break only if it was the GNU/non-GNU ld that we prefer. | |
2703 | if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then | |
2704 | test "$with_gnu_ld" != no && break | |
2705 | else | |
2706 | test "$with_gnu_ld" != yes && break | |
2707 | fi | |
2708 | fi | |
2709 | done | |
2710 | IFS="$lt_save_ifs" | |
2711 | else | |
2712 | lt_cv_path_LD="$LD" # Let the user override the test with a path. | |
2713 | fi]) | |
2714 | LD="$lt_cv_path_LD" | |
2715 | if test -n "$LD"; then | |
2716 | AC_MSG_RESULT($LD) | |
2717 | else | |
2718 | AC_MSG_RESULT(no) | |
2719 | fi | |
2720 | test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) | |
2721 | AC_PROG_LD_GNU | |
2722 | ])# AC_PROG_LD | |
2723 | ||
2724 | ||
2725 | # AC_PROG_LD_GNU | |
2726 | # -------------- | |
2727 | AC_DEFUN([AC_PROG_LD_GNU], | |
2728 | [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, | |
2729 | [# I'd rather use --version here, but apparently some GNU ld's only accept -v. | |
2730 | if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then | |
2731 | lt_cv_prog_gnu_ld=yes | |
2732 | else | |
2733 | lt_cv_prog_gnu_ld=no | |
2734 | fi]) | |
2735 | with_gnu_ld=$lt_cv_prog_gnu_ld | |
2736 | ])# AC_PROG_LD_GNU | |
2737 | ||
2738 | ||
2739 | # AC_PROG_LD_RELOAD_FLAG | |
2740 | # ---------------------- | |
2741 | # find reload flag for linker | |
2742 | # -- PORTME Some linkers may need a different reload flag. | |
2743 | AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], | |
2744 | [AC_CACHE_CHECK([for $LD option to reload object files], | |
2745 | lt_cv_ld_reload_flag, | |
2746 | [lt_cv_ld_reload_flag='-r']) | |
2747 | reload_flag=$lt_cv_ld_reload_flag | |
2748 | case $reload_flag in | |
2749 | "" | " "*) ;; | |
2750 | *) reload_flag=" $reload_flag" ;; | |
2751 | esac | |
2752 | reload_cmds='$LD$reload_flag -o $output$reload_objs' | |
2753 | ])# AC_PROG_LD_RELOAD_FLAG | |
2754 | ||
2755 | ||
2756 | # AC_DEPLIBS_CHECK_METHOD | |
2757 | # ----------------------- | |
2758 | # how to check for library dependencies | |
2759 | # -- PORTME fill in with the dynamic library characteristics | |
2760 | AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], | |
2761 | [AC_CACHE_CHECK([how to recognise dependent libraries], | |
2762 | lt_cv_deplibs_check_method, | |
2763 | [lt_cv_file_magic_cmd='$MAGIC_CMD' | |
2764 | lt_cv_file_magic_test_file= | |
2765 | lt_cv_deplibs_check_method='unknown' | |
2766 | # Need to set the preceding variable on all platforms that support | |
2767 | # interlibrary dependencies. | |
2768 | # 'none' -- dependencies not supported. | |
2769 | # `unknown' -- same as none, but documents that we really don't know. | |
2770 | # 'pass_all' -- all dependencies passed with no checks. | |
2771 | # 'test_compile' -- check by making test program. | |
2772 | # 'file_magic [[regex]]' -- check by looking for files in library path | |
2773 | # which responds to the $file_magic_cmd with a given egrep regex. | |
2774 | # If you have `file' or equivalent on your system and you're not sure | |
2775 | # whether `pass_all' will *always* work, you probably want this one. | |
2776 | ||
2777 | case $host_os in | |
2778 | aix4* | aix5*) | |
2779 | lt_cv_deplibs_check_method=pass_all | |
2780 | ;; | |
2781 | ||
2782 | beos*) | |
2783 | lt_cv_deplibs_check_method=pass_all | |
2784 | ;; | |
2785 | ||
2786 | bsdi4*) | |
2787 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' | |
2788 | lt_cv_file_magic_cmd='/usr/bin/file -L' | |
2789 | lt_cv_file_magic_test_file=/shlib/libc.so | |
2790 | ;; | |
2791 | ||
2792 | cygwin* | mingw* | pw32*) | |
2793 | lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' | |
2794 | lt_cv_file_magic_cmd='$OBJDUMP -f' | |
2795 | ;; | |
2796 | ||
2797 | darwin* | rhapsody*) | |
2798 | lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library' | |
2799 | lt_cv_file_magic_cmd='/usr/bin/file -L' | |
2800 | case "$host_os" in | |
2801 | rhapsody* | darwin1.[[012]]) | |
2802 | lt_cv_file_magic_test_file=`/System/Library/Frameworks/System.framework/System` | |
2803 | ;; | |
2804 | *) # Darwin 1.3 on | |
2805 | lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib' | |
2806 | ;; | |
2807 | esac | |
2808 | ;; | |
2809 | ||
2810 | freebsd*) | |
2811 | if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then | |
2812 | case $host_cpu in | |
2813 | i*86 ) | |
2814 | # Not sure whether the presence of OpenBSD here was a mistake. | |
2815 | # Let's accept both of them until this is cleared up. | |
2816 | lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library' | |
2817 | lt_cv_file_magic_cmd=/usr/bin/file | |
2818 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` | |
2819 | ;; | |
2820 | esac | |
2821 | else | |
2822 | lt_cv_deplibs_check_method=pass_all | |
2823 | fi | |
2824 | ;; | |
2825 | ||
2826 | gnu*) | |
2827 | lt_cv_deplibs_check_method=pass_all | |
2828 | ;; | |
2829 | ||
2830 | hpux10.20* | hpux11*) | |
2831 | lt_cv_file_magic_cmd=/usr/bin/file | |
2832 | if test "$host_cpu" = ia64; then | |
2833 | lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' | |
2834 | lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so | |
2835 | else | |
2836 | lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' | |
2837 | lt_cv_file_magic_test_file=/usr/lib/libc.sl | |
2838 | fi | |
2839 | ;; | |
2840 | ||
2841 | irix5* | irix6* | nonstopux*) | |
12f14c3f RC |
2842 | case $host_os in |
2843 | irix5* | nonstopux*) | |
f9e903a3 RC |
2844 | # this will be overridden with pass_all, but let us keep it just in case |
2845 | lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1" | |
2846 | ;; | |
2847 | *) | |
2848 | case $LD in | |
2849 | *-32|*"-32 ") libmagic=32-bit;; | |
2850 | *-n32|*"-n32 ") libmagic=N32;; | |
2851 | *-64|*"-64 ") libmagic=64-bit;; | |
2852 | *) libmagic=never-match;; | |
2853 | esac | |
2854 | # this will be overridden with pass_all, but let us keep it just in case | |
2855 | lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1" | |
2856 | ;; | |
2857 | esac | |
2858 | lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*` | |
2859 | lt_cv_deplibs_check_method=pass_all | |
2860 | ;; | |
2861 | ||
2862 | # This must be Linux ELF. | |
2863 | linux*) | |
2864 | case $host_cpu in | |
2865 | alpha* | hppa* | i*86 | ia64* | m68* | mips | mipsel | powerpc* | sparc* | s390* | sh*) | |
2866 | lt_cv_deplibs_check_method=pass_all ;; | |
2867 | *) | |
2868 | # glibc up to 2.1.1 does not perform some relocations on ARM | |
2869 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;; | |
2870 | esac | |
2871 | lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so` | |
2872 | ;; | |
2873 | ||
2874 | netbsd*) | |
2875 | if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then | |
2876 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' | |
2877 | else | |
2878 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' | |
2879 | fi | |
2880 | ;; | |
2881 | ||
2882 | newos6*) | |
2883 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' | |
2884 | lt_cv_file_magic_cmd=/usr/bin/file | |
2885 | lt_cv_file_magic_test_file=/usr/lib/libnls.so | |
2886 | ;; | |
2887 | ||
2888 | nto-qnx) | |
2889 | lt_cv_deplibs_check_method=unknown | |
2890 | ;; | |
2891 | ||
2892 | openbsd*) | |
2893 | lt_cv_file_magic_cmd=/usr/bin/file | |
2894 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` | |
2895 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then | |
2896 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object' | |
2897 | else | |
2898 | lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library' | |
2899 | fi | |
2900 | ;; | |
2901 | ||
2902 | osf3* | osf4* | osf5*) | |
2903 | # this will be overridden with pass_all, but let us keep it just in case | |
2904 | lt_cv_deplibs_check_method='file_magic COFF format alpha shared library' | |
2905 | lt_cv_file_magic_test_file=/shlib/libc.so | |
2906 | lt_cv_deplibs_check_method=pass_all | |
2907 | ;; | |
2908 | ||
2909 | sco3.2v5*) | |
2910 | lt_cv_deplibs_check_method=pass_all | |
2911 | ;; | |
2912 | ||
2913 | solaris*) | |
2914 | lt_cv_deplibs_check_method=pass_all | |
2915 | lt_cv_file_magic_test_file=/lib/libc.so | |
2916 | ;; | |
2917 | ||
2918 | sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) | |
2919 | case $host_vendor in | |
2920 | motorola) | |
2921 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' | |
2922 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` | |
2923 | ;; | |
2924 | ncr) | |
2925 | lt_cv_deplibs_check_method=pass_all | |
2926 | ;; | |
2927 | sequent) | |
2928 | lt_cv_file_magic_cmd='/bin/file' | |
2929 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' | |
2930 | ;; | |
2931 | sni) | |
2932 | lt_cv_file_magic_cmd='/bin/file' | |
2933 | lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" | |
2934 | lt_cv_file_magic_test_file=/lib/libc.so | |
2935 | ;; | |
2936 | siemens) | |
2937 | lt_cv_deplibs_check_method=pass_all | |
2938 | ;; | |
2939 | esac | |
2940 | ;; | |
2941 | ||
2942 | sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*) | |
2943 | lt_cv_deplibs_check_method=pass_all | |
2944 | ;; | |
2945 | esac | |
2946 | ]) | |
2947 | file_magic_cmd=$lt_cv_file_magic_cmd | |
2948 | deplibs_check_method=$lt_cv_deplibs_check_method | |
2949 | test -z "$deplibs_check_method" && deplibs_check_method=unknown | |
2950 | ])# AC_DEPLIBS_CHECK_METHOD | |
2951 | ||
2952 | ||
2953 | # AC_PROG_NM | |
2954 | # ---------- | |
2955 | # find the path to a BSD-compatible name lister | |
2956 | AC_DEFUN([AC_PROG_NM], | |
2957 | [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, | |
2958 | [if test -n "$NM"; then | |
2959 | # Let the user override the test. | |
2960 | lt_cv_path_NM="$NM" | |
2961 | else | |
2962 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR | |
2963 | for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do | |
2964 | IFS="$lt_save_ifs" | |
2965 | test -z "$ac_dir" && ac_dir=. | |
2966 | tmp_nm="$ac_dir/${ac_tool_prefix}nm" | |
2967 | if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then | |
2968 | # Check to see if the nm accepts a BSD-compat flag. | |
2969 | # Adding the `sed 1q' prevents false positives on HP-UX, which says: | |
2970 | # nm: unknown option "B" ignored | |
2971 | # Tru64's nm complains that /dev/null is an invalid object file | |
2972 | if ("$tmp_nm" -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then | |
2973 | lt_cv_path_NM="$tmp_nm -B" | |
2974 | break | |
2975 | elif ("$tmp_nm" -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then | |
2976 | lt_cv_path_NM="$tmp_nm -p" | |
2977 | break | |
2978 | else | |
2979 | lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but | |
2980 | continue # so that we can try to find one that supports BSD flags | |
2981 | fi | |
2982 | fi | |
2983 | done | |
2984 | IFS="$lt_save_ifs" | |
2985 | test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm | |
2986 | fi]) | |
2987 | NM="$lt_cv_path_NM" | |
2988 | ])# AC_PROG_NM | |
2989 | ||
2990 | ||
2991 | # AC_CHECK_LIBM | |
2992 | # ------------- | |
2993 | # check for math library | |
2994 | AC_DEFUN([AC_CHECK_LIBM], | |
2995 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl | |
2996 | LIBM= | |
2997 | case $host in | |
2998 | *-*-beos* | *-*-cygwin* | *-*-pw32*) | |
2999 | # These system don't have libm | |
3000 | ;; | |
3001 | *-ncr-sysv4.3*) | |
3002 | AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") | |
3003 | AC_CHECK_LIB(m, main, LIBM="$LIBM -lm") | |
3004 | ;; | |
3005 | *) | |
3006 | AC_CHECK_LIB(m, main, LIBM="-lm") | |
3007 | ;; | |
3008 | esac | |
3009 | ])# AC_CHECK_LIBM | |
3010 | ||
3011 | ||
3012 | # AC_LIBLTDL_CONVENIENCE([DIRECTORY]) | |
3013 | # ----------------------------------- | |
3014 | # sets LIBLTDL to the link flags for the libltdl convenience library and | |
3015 | # LTDLINCL to the include flags for the libltdl header and adds | |
3016 | # --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL | |
3017 | # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If | |
3018 | # DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will | |
3019 | # be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with | |
3020 | # '${top_srcdir}/' (note the single quotes!). If your package is not | |
3021 | # flat and you're not using automake, define top_builddir and | |
3022 | # top_srcdir appropriately in the Makefiles. | |
3023 | AC_DEFUN([AC_LIBLTDL_CONVENIENCE], | |
3024 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl | |
3025 | case $enable_ltdl_convenience in | |
3026 | no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; | |
3027 | "") enable_ltdl_convenience=yes | |
3028 | ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; | |
3029 | esac | |
3030 | LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la | |
3031 | LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) | |
3032 | # For backwards non-gettext consistent compatibility... | |
3033 | INCLTDL="$LTDLINCL" | |
3034 | ])# AC_LIBLTDL_CONVENIENCE | |
3035 | ||
3036 | ||
3037 | # AC_LIBLTDL_INSTALLABLE([DIRECTORY]) | |
3038 | # ----------------------------------- | |
3039 | # sets LIBLTDL to the link flags for the libltdl installable library and | |
3040 | # LTDLINCL to the include flags for the libltdl header and adds | |
3041 | # --enable-ltdl-install to the configure arguments. Note that LIBLTDL | |
3042 | # and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If | |
3043 | # DIRECTORY is not provided and an installed libltdl is not found, it is | |
3044 | # assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/' | |
3045 | # and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single | |
3046 | # quotes!). If your package is not flat and you're not using automake, | |
3047 | # define top_builddir and top_srcdir appropriately in the Makefiles. | |
3048 | # In the future, this macro may have to be called after AC_PROG_LIBTOOL. | |
3049 | AC_DEFUN([AC_LIBLTDL_INSTALLABLE], | |
3050 | [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl | |
3051 | AC_CHECK_LIB(ltdl, main, | |
3052 | [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], | |
3053 | [if test x"$enable_ltdl_install" = xno; then | |
3054 | AC_MSG_WARN([libltdl not installed, but installation disabled]) | |
3055 | else | |
3056 | enable_ltdl_install=yes | |
3057 | fi | |
3058 | ]) | |
3059 | if test x"$enable_ltdl_install" = x"yes"; then | |
3060 | ac_configure_args="$ac_configure_args --enable-ltdl-install" | |
3061 | LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la | |
3062 | LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) | |
3063 | else | |
3064 | ac_configure_args="$ac_configure_args --enable-ltdl-install=no" | |
3065 | LIBLTDL="-lltdl" | |
3066 | LTDLINCL= | |
3067 | fi | |
3068 | # For backwards non-gettext consistent compatibility... | |
3069 | INCLTDL="$LTDLINCL" | |
3070 | ])# AC_LIBLTDL_INSTALLABLE | |
3071 | ||
3072 | ||
3073 | # AC_LIBTOOL_CXX | |
3074 | # -------------- | |
3075 | # enable support for C++ libraries | |
3076 | AC_DEFUN([AC_LIBTOOL_CXX], | |
3077 | [AC_REQUIRE([_LT_AC_LANG_CXX]) | |
3078 | ])# AC_LIBTOOL_CXX | |
3079 | ||
3080 | ||
3081 | # _LT_AC_LANG_CXX | |
3082 | # --------------- | |
3083 | AC_DEFUN([_LT_AC_LANG_CXX], | |
3084 | [AC_REQUIRE([AC_PROG_CXX]) | |
3085 | AC_REQUIRE([AC_PROG_CXXCPP]) | |
3086 | _LT_AC_SHELL_INIT([tagnames=`echo "$tagnames,CXX" | sed 's/^,//'`]) | |
3087 | ])# _LT_AC_LANG_CXX | |
3088 | ||
3089 | ||
3090 | # AC_LIBTOOL_GCJ | |
3091 | # -------------- | |
3092 | # enable support for GCJ libraries | |
3093 | AC_DEFUN([AC_LIBTOOL_GCJ], | |
3094 | [AC_REQUIRE([_LT_AC_LANG_GCJ]) | |
3095 | ])# AC_LIBTOOL_GCJ | |
3096 | ||
3097 | ||
3098 | # _LT_AC_LANG_GCJ | |
3099 | # --------------- | |
3100 | AC_DEFUN([_LT_AC_LANG_GCJ], | |
3101 | [AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], | |
3102 | [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], | |
3103 | [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], | |
3104 | [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], | |
3105 | [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], | |
3106 | [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) | |
3107 | _LT_AC_SHELL_INIT([tagnames=`echo "$tagnames,GCJ" | sed 's/^,//'`]) | |
3108 | ])# _LT_AC_LANG_GCJ | |
3109 | ||
3110 | ||
3111 | # AC_LIBTOOL_RC | |
3112 | # -------------- | |
3113 | # enable support for Windows resource files | |
3114 | AC_DEFUN([AC_LIBTOOL_RC], | |
3115 | [AC_REQUIRE([AC_PROG_RC]) | |
3116 | _LT_AC_SHELL_INIT([tagnames=`echo "$tagnames,RC" | sed 's/^,//'`]) | |
3117 | ])# AC_LIBTOOL_RC | |
3118 | ||
3119 | ||
3120 | # AC_LIBTOOL_LANG_C_CONFIG | |
3121 | # ------------------------ | |
3122 | # Ensure that the configuration vars for the C compiler are | |
3123 | # suitably defined. Those variables are subsequently used by | |
3124 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. | |
3125 | AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) | |
3126 | AC_DEFUN([_LT_AC_LANG_C_CONFIG], | |
3127 | [lt_save_CC="$CC" | |
3128 | AC_LANG_PUSH(C) | |
3129 | ||
3130 | # Source file extension for C test sources. | |
3131 | ac_ext=c | |
3132 | ||
3133 | # Object file extension for compiled C test sources. | |
3134 | objext=o | |
3135 | _LT_AC_TAGVAR(objext, $1)=$objext | |
3136 | ||
3137 | # Code to be used in simple compile tests | |
3138 | lt_simple_compile_test_code="int some_variable = 0;" | |
3139 | ||
3140 | # Code to be used in simple link tests | |
3141 | lt_simple_link_test_code='main(){return(0);}' | |
3142 | ||
3143 | _LT_AC_SYS_COMPILER | |
3144 | ||
3145 | # | |
3146 | # Check for any special shared library compilation flags. | |
3147 | # | |
3148 | _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)= | |
3149 | if test "$GCC" = no; then | |
3150 | case $host_os in | |
3151 | sco3.2v5*) | |
3152 | _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf' | |
3153 | ;; | |
3154 | esac | |
3155 | fi | |
3156 | if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then | |
3157 | AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries]) | |
3158 | if echo "$old_CC $old_CFLAGS " | egrep -e "[[ ]]$]_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[[ ]]" >/dev/null; then : | |
3159 | else | |
3160 | AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure]) | |
3161 | _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no | |
3162 | fi | |
3163 | fi | |
3164 | ||
3165 | ||
3166 | # | |
3167 | # Check to make sure the static flag actually works. | |
3168 | # | |
3169 | AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works], | |
3170 | _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), | |
3171 | $_LT_AC_TAGVAR(lt_prog_compiler_static, $1), | |
3172 | [], | |
3173 | [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) | |
3174 | ||
3175 | ||
3176 | AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) | |
3177 | AC_LIBTOOL_PROG_COMPILER_PIC($1) | |
3178 | AC_LIBTOOL_PROG_CC_C_O($1) | |
3179 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) | |
3180 | AC_LIBTOOL_PROG_LD_SHLIBS($1) | |
3181 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) | |
3182 | AC_LIBTOOL_SYS_LIB_STRIP | |
3183 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) | |
3184 | AC_LIBTOOL_DLOPEN_SELF($1) | |
3185 | ||
3186 | # Report which librarie types wil actually be built | |
3187 | AC_MSG_CHECKING([if libtool supports shared libraries]) | |
3188 | AC_MSG_RESULT([$can_build_shared]) | |
3189 | ||
3190 | AC_MSG_CHECKING([whether to build shared libraries]) | |
3191 | test "$can_build_shared" = "no" && enable_shared=no | |
3192 | ||
3193 | # On AIX, shared libraries and static libraries use the same namespace, and | |
3194 | # are all built from PIC. | |
3195 | case "$host_os" in | |
3196 | aix3*) | |
3197 | test "$enable_shared" = yes && enable_static=no | |
3198 | if test -n "$RANLIB"; then | |
3199 | archive_cmds="$archive_cmds~\$RANLIB \$lib" | |
3200 | postinstall_cmds='$RANLIB $lib' | |
3201 | fi | |
3202 | ;; | |
3203 | ||
3204 | aix4*) | |
3205 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then | |
3206 | test "$enable_shared" = yes && enable_static=no | |
3207 | fi | |
3208 | ;; | |
3209 | esac | |
3210 | AC_MSG_RESULT([$enable_shared]) | |
3211 | ||
3212 | AC_MSG_CHECKING([whether to build static libraries]) | |
3213 | # Make sure either enable_shared or enable_static is yes. | |
3214 | test "$enable_shared" = yes || enable_static=yes | |
3215 | AC_MSG_RESULT([$enable_static]) | |
3216 | ||
3217 | AC_LIBTOOL_CONFIG($1) | |
3218 | ||
3219 | AC_LANG_POP | |
3220 | CC="$lt_save_CC" | |
3221 | ])# AC_LIBTOOL_LANG_C_CONFIG | |
3222 | ||
3223 | ||
3224 | # AC_LIBTOOL_LANG_CXX_CONFIG | |
3225 | # -------------------------- | |
3226 | # Ensure that the configuration vars for the C compiler are | |
3227 | # suitably defined. Those variables are subsequently used by | |
3228 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. | |
3229 | AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) | |
3230 | AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], | |
3231 | [AC_LANG_PUSH(C++) | |
3232 | AC_REQUIRE([AC_PROG_CXX]) | |
3233 | AC_REQUIRE([AC_PROG_CXXCPP]) | |
3234 | ||
3235 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no | |
3236 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= | |
3237 | _LT_AC_TAGVAR(always_export_symbols, $1)=no | |
3238 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)= | |
3239 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= | |
3240 | _LT_AC_TAGVAR(hardcode_direct, $1)=no | |
3241 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
3242 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= | |
3243 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=no | |
3244 | _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown | |
3245 | _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds | |
3246 | _LT_AC_TAGVAR(no_undefined_flag, $1)= | |
3247 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= | |
3248 | ||
3249 | # Dependencies to place before and after the object being linked: | |
3250 | _LT_AC_TAGVAR(predep_objects, $1)= | |
3251 | _LT_AC_TAGVAR(postdep_objects, $1)= | |
3252 | _LT_AC_TAGVAR(predeps, $1)= | |
3253 | _LT_AC_TAGVAR(postdeps, $1)= | |
3254 | _LT_AC_TAGVAR(compiler_lib_search_path, $1)= | |
3255 | ||
3256 | # Source file extension for C test sources. | |
3257 | ac_ext=cc | |
3258 | ||
3259 | # Object file extension for compiled C test sources. | |
3260 | objext=o | |
3261 | _LT_AC_TAGVAR(objext, $1)=$objext | |
3262 | ||
3263 | # Code to be used in simple compile tests | |
3264 | lt_simple_compile_test_code="int some_variable = 0;" | |
3265 | ||
3266 | # Code to be used in simple link tests | |
3267 | lt_simple_link_test_code='int main(int char *[]) { return(0); }' | |
3268 | ||
3269 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
3270 | _LT_AC_SYS_COMPILER | |
3271 | ||
3272 | # Allow CC to be a program name with arguments. | |
3273 | lt_save_CC="$CC" | |
3274 | CC=${CXX-"c++"} | |
3275 | set dummy $CC | |
3276 | compiler="[$]2" | |
3277 | _LT_AC_TAGVAR(compiler, $1)=$CC | |
3278 | cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'` | |
3279 | ||
3280 | # We don't want -fno-exception wen compiling C++ code, so set the | |
3281 | # no_builtin_flag separately | |
3282 | if test "$GXX" = yes; then | |
3283 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' | |
3284 | else | |
3285 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= | |
3286 | fi | |
3287 | ||
3288 | if test "$GXX" = yes; then | |
3289 | # Set up default GNU C++ configuration | |
3290 | ||
3291 | # Check if GNU C++ uses GNU ld as the underlying linker, since the | |
3292 | # archiving commands below assume that GNU ld is being used. | |
3293 | if eval "`$CC -print-prog-name=ld` --version 2>&1" | \ | |
3294 | egrep 'GNU ld' > /dev/null; then | |
3295 | with_gnu_ld=yes | |
3296 | ||
3297 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
3298 | _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' | |
3299 | ||
3300 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' | |
3301 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
3302 | ||
3303 | # If archive_cmds runs LD, not CC, wlarc should be empty | |
3304 | # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to | |
3305 | # investigate it a little bit more. (MM) | |
3306 | wlarc='${wl}' | |
3307 | ||
3308 | # ancient GNU ld didn't support --whole-archive et. al. | |
3309 | if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ | |
3310 | egrep 'no-whole-archive' > /dev/null; then | |
3311 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
3312 | else | |
3313 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= | |
3314 | fi | |
3315 | else | |
3316 | with_gnu_ld=no | |
3317 | wlarc= | |
3318 | ||
3319 | # A generic and very simple default shared library creation | |
3320 | # command for GNU C++ for the case where it uses the native | |
3321 | # linker, instead of GNU ld. If possible, this setting should | |
3322 | # overridden to take advantage of the native linker features on | |
3323 | # the platform it is being used on. | |
3324 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' | |
3325 | fi | |
3326 | ||
3327 | # Commands to make compiler produce verbose output that lists | |
3328 | # what "hidden" libraries, object files and flags are used when | |
3329 | # linking a shared library. | |
3330 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | egrep "\-L"' | |
3331 | ||
3332 | else | |
3333 | GXX=no | |
3334 | with_gnu_ld=no | |
3335 | wlarc= | |
3336 | fi | |
3337 | ||
3338 | # PORTME: fill in a description of your system's C++ link characteristics | |
3339 | AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) | |
3340 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes | |
3341 | case $host_os in | |
3342 | aix3*) | |
3343 | # FIXME: insert proper C++ library support | |
3344 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3345 | ;; | |
3346 | aix4* | aix5*) | |
3347 | if test "$host_cpu" = ia64; then | |
3348 | # On IA64, the linker does run time linking by default, so we don't | |
3349 | # have to do anything special. | |
3350 | aix_use_runtimelinking=no | |
3351 | exp_sym_flag='-Bexport' | |
3352 | no_entry_flag="" | |
3353 | else | |
3354 | aix_use_runtimelinking=no | |
3355 | ||
3356 | # Test if we are trying to use run time linking or normal | |
3357 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we | |
3358 | # need to do runtime linking. | |
3359 | case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) | |
3360 | for ld_flag in $LDFLAGS; do | |
3361 | if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then | |
3362 | aix_use_runtimelinking=yes | |
3363 | break | |
3364 | fi | |
3365 | done | |
3366 | esac | |
3367 | ||
3368 | exp_sym_flag='-bexport' | |
3369 | no_entry_flag='-bnoentry' | |
3370 | fi | |
3371 | ||
3372 | # When large executables or shared objects are built, AIX ld can | |
3373 | # have problems creating the table of contents. If linking a library | |
3374 | # or program results in "error TOC overflow" add -mminimal-toc to | |
3375 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not | |
3376 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. | |
3377 | ||
3378 | _LT_AC_TAGVAR(archive_cmds, $1)='' | |
3379 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
3380 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' | |
3381 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes | |
3382 | ||
3383 | if test "$GXX" = yes; then | |
3384 | case $host_os in aix4.[012]|aix4.[012].*) | |
3385 | # We only want to do this on AIX 4.2 and lower, the check | |
3386 | # below for broken collect2 doesn't work under 4.3+ | |
3387 | collect2name=`${CC} -print-prog-name=collect2` | |
3388 | if test -f "$collect2name" && \ | |
3389 | strings "$collect2name" | grep resolve_lib_name >/dev/null | |
3390 | then | |
3391 | # We have reworked collect2 | |
3392 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
3393 | else | |
3394 | # We have old collect2 | |
3395 | _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported | |
3396 | # It fails to find uninstalled libraries when the uninstalled | |
3397 | # path is not listed in the libpath. Setting hardcode_minus_L | |
3398 | # to unsupported forces relinking | |
3399 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
3400 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
3401 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= | |
3402 | fi | |
3403 | esac | |
3404 | shared_flag='-shared' | |
3405 | else | |
3406 | # not using gcc | |
3407 | if test "$host_cpu" = ia64; then | |
3408 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release | |
3409 | # chokes on -Wl,-G. The following line is correct: | |
3410 | shared_flag='-G' | |
3411 | else | |
3412 | if test "$aix_use_runtimelinking" = yes; then | |
3413 | shared_flag='${wl}-G' | |
3414 | else | |
3415 | shared_flag='${wl}-bM:SRE' | |
3416 | fi | |
3417 | fi | |
3418 | fi | |
3419 | ||
3420 | # It seems that -bexpall does not export symbols beginning with | |
3421 | # underscore (_), so it is better to generate a list of symbols to export. | |
3422 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes | |
3423 | if test "$aix_use_runtimelinking" = yes; then | |
3424 | # Warning - without using the other runtime loading flags (-brtl), | |
3425 | # -berok will link without error, but may produce a broken library. | |
3426 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' | |
3427 | # Determine the default libpath from the value encoded in an empty executable. | |
3428 | _LT_AC_SYS_LIBPATH_AIX | |
3429 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" | |
3430 | ||
3431 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" | |
3432 | else | |
3433 | if test "$host_cpu" = ia64; then | |
3434 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' | |
3435 | _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" | |
3436 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" | |
3437 | else | |
3438 | # Determine the default libpath from the value encoded in an empty executable. | |
3439 | _LT_AC_SYS_LIBPATH_AIX | |
3440 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" | |
3441 | # Warning - without using the other run time loading flags, | |
3442 | # -berok will link without error, but may produce a broken library. | |
3443 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' | |
3444 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' | |
3445 | # -bexpall does not export symbols beginning with underscore (_) | |
3446 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes | |
3447 | # Exported symbols can be pulled into shared objects from archives | |
3448 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' ' | |
3449 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes | |
3450 | # This is similar to how AIX traditionally builds it's shared libraries. | |
3451 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' | |
3452 | fi | |
3453 | fi | |
3454 | ;; | |
3455 | chorus*) | |
3456 | case $cc_basename in | |
3457 | *) | |
3458 | # FIXME: insert proper C++ library support | |
3459 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3460 | ;; | |
3461 | esac | |
3462 | ;; | |
3463 | ||
3464 | cygwin*) | |
3465 | # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, | |
3466 | # as there is no search path for DLLs. | |
3467 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
3468 | _LT_AC_TAGVAR(always_export_symbols, $1)=no | |
3469 | ||
3470 | if $LD --help 2>&1 | egrep 'auto-import' > /dev/null; then | |
3471 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' | |
3472 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}-retain-symbols-file $wl$export_symbols ${wl}--out-implib,$lib' | |
3473 | else | |
3474 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3475 | fi | |
3476 | ;; | |
3477 | ||
3478 | mingw* | pw32*) | |
3479 | # FIXME: insert proper C++ library support | |
3480 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3481 | ;; | |
3482 | ||
3483 | dgux*) | |
3484 | case $cc_basename in | |
3485 | ec++) | |
3486 | # FIXME: insert proper C++ library support | |
3487 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3488 | ;; | |
3489 | ghcx) | |
3490 | # Green Hills C++ Compiler | |
3491 | # FIXME: insert proper C++ library support | |
3492 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3493 | ;; | |
3494 | *) | |
3495 | # FIXME: insert proper C++ library support | |
3496 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3497 | ;; | |
3498 | esac | |
3499 | ;; | |
3500 | freebsd[12]*) | |
3501 | # C++ shared libraries reported to be fairly broken before switch to ELF | |
3502 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3503 | ;; | |
3504 | freebsd-elf*) | |
3505 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no | |
3506 | ;; | |
3507 | freebsd*) | |
3508 | # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF | |
3509 | # conventions | |
3510 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes | |
3511 | ;; | |
3512 | gnu*) | |
3513 | ;; | |
3514 | hpux*) | |
3515 | if test $with_gnu_ld = no; then | |
3516 | if test "$host_cpu" = ia64; then | |
3517 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
3518 | else | |
3519 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
3520 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3521 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
3522 | fi | |
3523 | fi | |
3524 | if test "$host_cpu" = ia64; then | |
3525 | _LT_AC_TAGVAR(hardcode_direct, $1)=no | |
3526 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
3527 | else | |
3528 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
3529 | fi | |
3530 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, | |
3531 | # but as the default | |
3532 | # location of the library. | |
3533 | ||
3534 | case $cc_basename in | |
3535 | CC) | |
3536 | # FIXME: insert proper C++ library support | |
3537 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3538 | ;; | |
3539 | aCC) | |
3540 | case $host_os in | |
3541 | hpux9*) | |
3542 | _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 $lib' | |
3543 | ;; | |
3544 | *) | |
3545 | if test "$host_cpu" = ia64; then | |
3546 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs' | |
3547 | else | |
3548 | _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 $compiler_flags' | |
3549 | fi | |
3550 | ;; | |
3551 | esac | |
3552 | # Commands to make compiler produce verbose output that lists | |
3553 | # what "hidden" libraries, object files and flags are used when | |
3554 | # linking a shared library. | |
3555 | # | |
3556 | # There doesn't appear to be a way to prevent this compiler from | |
3557 | # explicitly linking system object files so we need to strip them | |
3558 | # from the output so that they don't get included in the library | |
3559 | # dependencies. | |
3560 | output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | egrep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' | |
3561 | ;; | |
3562 | *) | |
3563 | if test "$GXX" = yes; then | |
3564 | if test $with_gnu_ld = no; then | |
3565 | case $host_os in | |
3566 | hpux9*) | |
3567 | _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 $lib' | |
3568 | ;; | |
3569 | *) | |
3570 | if test "$host_cpu" = ia64; then | |
3571 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs' | |
3572 | else | |
3573 | _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' | |
3574 | fi | |
3575 | ;; | |
3576 | esac | |
3577 | fi | |
3578 | else | |
3579 | # FIXME: insert proper C++ library support | |
3580 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3581 | fi | |
3582 | ;; | |
3583 | esac | |
3584 | ;; | |
3585 | irix5* | irix6*) | |
3586 | case $cc_basename in | |
3587 | CC) | |
3588 | # SGI C++ | |
3589 | _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 ${objdir}/so_locations -o $lib' | |
3590 | ||
3591 | # Archives containing C++ object files must be created using | |
3592 | # "CC -ar", where "CC" is the IRIX C++ compiler. This is | |
3593 | # necessary to make sure instantiated templates are included | |
3594 | # in the archive. | |
3595 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' | |
3596 | ;; | |
3597 | *) | |
3598 | if test "$GXX" = yes; then | |
3599 | if test "$with_gnu_ld" = no; then | |
3600 | _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 ${wl}${objdir}/so_locations -o $lib' | |
3601 | else | |
3602 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -o $lib' | |
3603 | fi | |
3604 | fi | |
3605 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes | |
3606 | ;; | |
3607 | esac | |
3608 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
3609 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3610 | ;; | |
3611 | linux*) | |
3612 | case $cc_basename in | |
3613 | KCC) | |
3614 | # Kuck and Associates, Inc. (KAI) C++ Compiler | |
3615 | ||
3616 | # KCC will only create a shared library if the output file | |
3617 | # ends with ".so" (or ".sl" for HP-UX), so rename the library | |
3618 | # to its proper name (with version) after linking. | |
3619 | _LT_AC_TAGVAR(archive_cmds, $1)='templib=`echo $lib | sed -e "s/\.so\..*/\.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' | |
3620 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='templib=`echo $lib | sed -e "s/\.so\..*/\.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' | |
3621 | ||
3622 | # Commands to make compiler produce verbose output that lists | |
3623 | # what "hidden" libraries, object files and flags are used when | |
3624 | # linking a shared library. | |
3625 | # | |
3626 | # There doesn't appear to be a way to prevent this compiler from | |
3627 | # explicitly linking system object files so we need to strip them | |
3628 | # from the output so that they don't get included in the library | |
3629 | # dependencies. | |
3630 | output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest.so 2>&1 | egrep "ld"`; rm -f libconftest.so; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' | |
3631 | ||
3632 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' | |
3633 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
3634 | ||
3635 | # Archives containing C++ object files must be created using | |
3636 | # "CC -Bstatic", where "CC" is the KAI C++ compiler. | |
3637 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' | |
3638 | ;; | |
3639 | cxx) | |
3640 | # Compaq C++ | |
3641 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
3642 | _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' | |
3643 | ||
3644 | runpath_var=LD_RUN_PATH | |
3645 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' | |
3646 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3647 | ||
3648 | # Commands to make compiler produce verbose output that lists | |
3649 | # what "hidden" libraries, object files and flags are used when | |
3650 | # linking a shared library. | |
3651 | # | |
3652 | # There doesn't appear to be a way to prevent this compiler from | |
3653 | # explicitly linking system object files so we need to strip them | |
3654 | # from the output so that they don't get included in the library | |
3655 | # dependencies. | |
3656 | output_verbose_link_cmd='templist=`$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' | |
3657 | ;; | |
3658 | esac | |
3659 | ;; | |
3660 | lynxos*) | |
3661 | # FIXME: insert proper C++ library support | |
3662 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3663 | ;; | |
3664 | m88k*) | |
3665 | # FIXME: insert proper C++ library support | |
3666 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3667 | ;; | |
3668 | mvs*) | |
3669 | case $cc_basename in | |
3670 | cxx) | |
3671 | # FIXME: insert proper C++ library support | |
3672 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3673 | ;; | |
3674 | *) | |
3675 | # FIXME: insert proper C++ library support | |
3676 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3677 | ;; | |
3678 | esac | |
3679 | ;; | |
3680 | netbsd*) | |
3681 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then | |
3682 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' | |
3683 | wlarc= | |
3684 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
3685 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
3686 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
3687 | fi | |
3688 | # Workaround some broken pre-1.5 toolchains | |
3689 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | egrep conftest.$objext | sed -e "s:-lgcc -lc -lgcc::"' | |
3690 | ;; | |
3691 | osf3*) | |
3692 | case $cc_basename in | |
3693 | KCC) | |
3694 | # Kuck and Associates, Inc. (KAI) C++ Compiler | |
3695 | ||
3696 | # KCC will only create a shared library if the output file | |
3697 | # ends with ".so" (or ".sl" for HP-UX), so rename the library | |
3698 | # to its proper name (with version) after linking. | |
3699 | _LT_AC_TAGVAR(archive_cmds, $1)='templib=`echo $lib | sed -e "s/\.so\..*/\.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' | |
3700 | ||
3701 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
3702 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3703 | ||
3704 | # Archives containing C++ object files must be created using | |
3705 | # "CC -Bstatic", where "CC" is the KAI C++ compiler. | |
3706 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' | |
3707 | ||
3708 | ;; | |
3709 | RCC) | |
3710 | # Rational C++ 2.4.1 | |
3711 | # FIXME: insert proper C++ library support | |
3712 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3713 | ;; | |
3714 | cxx) | |
3715 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' | |
3716 | _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 ${objdir}/so_locations -o $lib' | |
3717 | ||
3718 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
3719 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3720 | ||
3721 | # Commands to make compiler produce verbose output that lists | |
3722 | # what "hidden" libraries, object files and flags are used when | |
3723 | # linking a shared library. | |
3724 | # | |
3725 | # There doesn't appear to be a way to prevent this compiler from | |
3726 | # explicitly linking system object files so we need to strip them | |
3727 | # from the output so that they don't get included in the library | |
3728 | # dependencies. | |
3729 | output_verbose_link_cmd='templist=`$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 $list' | |
3730 | ;; | |
3731 | *) | |
3732 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then | |
3733 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' | |
3734 | _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 ${wl}${objdir}/so_locations -o $lib' | |
3735 | ||
3736 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
3737 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3738 | ||
3739 | # Commands to make compiler produce verbose output that lists | |
3740 | # what "hidden" libraries, object files and flags are used when | |
3741 | # linking a shared library. | |
3742 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | egrep "\-L"' | |
3743 | ||
3744 | else | |
3745 | # FIXME: insert proper C++ library support | |
3746 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3747 | fi | |
3748 | ;; | |
3749 | esac | |
3750 | ;; | |
3751 | osf4* | osf5*) | |
3752 | case $cc_basename in | |
3753 | KCC) | |
3754 | # Kuck and Associates, Inc. (KAI) C++ Compiler | |
3755 | ||
3756 | # KCC will only create a shared library if the output file | |
3757 | # ends with ".so" (or ".sl" for HP-UX), so rename the library | |
3758 | # to its proper name (with version) after linking. | |
3759 | _LT_AC_TAGVAR(archive_cmds, $1)='templib=`echo $lib | sed -e "s/\.so\..*/\.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' | |
3760 | ||
3761 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
3762 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3763 | ||
3764 | # Archives containing C++ object files must be created using | |
3765 | # the KAI C++ compiler. | |
3766 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' | |
3767 | ;; | |
3768 | RCC) | |
3769 | # Rational C++ 2.4.1 | |
3770 | # FIXME: insert proper C++ library support | |
3771 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3772 | ;; | |
3773 | cxx) | |
3774 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' | |
3775 | _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 ${objdir}/so_locations -o $lib' | |
3776 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done~ | |
3777 | echo "-hidden">> $lib.exp~ | |
3778 | $CC -shared$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 $objdir/so_locations -o $lib~ | |
3779 | $rm $lib.exp' | |
3780 | ||
3781 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' | |
3782 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3783 | ||
3784 | # Commands to make compiler produce verbose output that lists | |
3785 | # what "hidden" libraries, object files and flags are used when | |
3786 | # linking a shared library. | |
3787 | # | |
3788 | # There doesn't appear to be a way to prevent this compiler from | |
3789 | # explicitly linking system object files so we need to strip them | |
3790 | # from the output so that they don't get included in the library | |
3791 | # dependencies. | |
3792 | output_verbose_link_cmd='templist=`$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 $list' | |
3793 | ;; | |
3794 | *) | |
3795 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then | |
3796 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' | |
3797 | _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 ${wl}${objdir}/so_locations -o $lib' | |
3798 | ||
3799 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
3800 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
3801 | ||
3802 | # Commands to make compiler produce verbose output that lists | |
3803 | # what "hidden" libraries, object files and flags are used when | |
3804 | # linking a shared library. | |
3805 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | egrep "\-L"' | |
3806 | ||
3807 | else | |
3808 | # FIXME: insert proper C++ library support | |
3809 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3810 | fi | |
3811 | ;; | |
3812 | esac | |
3813 | ;; | |
3814 | psos*) | |
3815 | # FIXME: insert proper C++ library support | |
3816 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
12f14c3f | 3817 | ;; |
f9e903a3 RC |
3818 | sco*) |
3819 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no | |
3820 | case $cc_basename in | |
3821 | CC) | |
3822 | # FIXME: insert proper C++ library support | |
3823 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3824 | ;; | |
3825 | *) | |
3826 | # FIXME: insert proper C++ library support | |
3827 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3828 | ;; | |
12f14c3f RC |
3829 | esac |
3830 | ;; | |
f9e903a3 RC |
3831 | sunos4*) |
3832 | case $cc_basename in | |
3833 | CC) | |
3834 | # Sun C++ 4.x | |
3835 | # FIXME: insert proper C++ library support | |
3836 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3837 | ;; | |
3838 | lcc) | |
3839 | # Lucid | |
3840 | # FIXME: insert proper C++ library support | |
3841 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3842 | ;; | |
3843 | *) | |
3844 | # FIXME: insert proper C++ library support | |
3845 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3846 | ;; | |
3847 | esac | |
3848 | ;; | |
3849 | solaris*) | |
3850 | case $cc_basename in | |
3851 | CC) | |
3852 | # Sun C++ 4.2, 5.x and Centerline C++ | |
3853 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' | |
3854 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' | |
3855 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ | |
3856 | $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' | |
3857 | ||
3858 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
3859 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
3860 | case $host_os in | |
3861 | solaris2.[0-5] | solaris2.[0-5].*) ;; | |
3862 | *) | |
3863 | # The C++ compiler is used as linker so we must use $wl | |
3864 | # flag to pass the commands to the underlying system | |
3865 | # linker. | |
3866 | # Supported since Solaris 2.6 (maybe 2.5.1?) | |
3867 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' | |
3868 | ;; | |
3869 | esac | |
3870 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes | |
3871 | ||
3872 | # Commands to make compiler produce verbose output that lists | |
3873 | # what "hidden" libraries, object files and flags are used when | |
3874 | # linking a shared library. | |
3875 | # | |
3876 | # There doesn't appear to be a way to prevent this compiler from | |
3877 | # explicitly linking system object files so we need to strip them | |
3878 | # from the output so that they don't get included in the library | |
3879 | # dependencies. | |
3880 | output_verbose_link_cmd='templist=`$CC -G $CFLAGS -v conftest.$objext 2>&1 | egrep "\-R|\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' | |
3881 | ||
3882 | # Archives containing C++ object files must be created using | |
3883 | # "CC -xar", where "CC" is the Sun C++ compiler. This is | |
3884 | # necessary to make sure instantiated templates are included | |
3885 | # in the archive. | |
3886 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' | |
3887 | ;; | |
3888 | gcx) | |
3889 | # Green Hills C++ Compiler | |
3890 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' | |
6908b7d7 | 3891 | |
f9e903a3 RC |
3892 | # The C++ compiler must be used to create the archive. |
3893 | _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' | |
3894 | ;; | |
3895 | *) | |
3896 | # GNU C++ compiler with Solaris linker | |
3897 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then | |
3898 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' | |
3899 | if $CC --version | egrep -v '^2\.7' > /dev/null; then | |
3900 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $linker_flags ${wl}-h $wl$soname -o $lib' | |
3901 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ | |
3902 | $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags~$rm $lib.exp' | |
3903 | ||
3904 | # Commands to make compiler produce verbose output that lists | |
3905 | # what "hidden" libraries, object files and flags are used when | |
3906 | # linking a shared library. | |
3907 | output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | egrep \"\-L\"" | |
3908 | else | |
3909 | # g++ 2.7 appears to require `-G' NOT `-shared' on this | |
3910 | # platform. | |
3911 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $linker_flags ${wl}-h $wl$soname -o $lib' | |
3912 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ | |
3913 | $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags~$rm $lib.exp' | |
3914 | ||
3915 | # Commands to make compiler produce verbose output that lists | |
3916 | # what "hidden" libraries, object files and flags are used when | |
3917 | # linking a shared library. | |
3918 | output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | egrep \"\-L\"" | |
3919 | fi | |
6908b7d7 | 3920 | |
f9e903a3 RC |
3921 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' |
3922 | fi | |
3923 | ;; | |
3924 | esac | |
3925 | ;; | |
3926 | sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*) | |
3927 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no | |
3928 | ;; | |
3929 | tandem*) | |
3930 | case $cc_basename in | |
3931 | NCC) | |
3932 | # NonStop-UX NCC 3.20 | |
3933 | # FIXME: insert proper C++ library support | |
3934 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3935 | ;; | |
3936 | *) | |
3937 | # FIXME: insert proper C++ library support | |
3938 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3939 | ;; | |
3940 | esac | |
3941 | ;; | |
3942 | vxworks*) | |
3943 | # FIXME: insert proper C++ library support | |
3944 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3945 | ;; | |
3946 | *) | |
3947 | # FIXME: insert proper C++ library support | |
3948 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
3949 | ;; | |
3950 | esac | |
3951 | AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) | |
3952 | test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no | |
6908b7d7 | 3953 | |
f9e903a3 RC |
3954 | # Figure out "hidden" C++ library dependencies from verbose |
3955 | # compiler output whening linking a shared library. | |
3956 | cat > conftest.$ac_ext <<EOF | |
3957 | class Foo | |
3958 | { | |
3959 | public: | |
3960 | Foo (void) { a = 0; } | |
3961 | private: | |
3962 | int a; | |
3963 | }; | |
3964 | EOF | |
6908b7d7 | 3965 | |
6908b7d7 | 3966 | |
f9e903a3 RC |
3967 | if AC_TRY_EVAL(ac_compile); then |
3968 | # Parse the compiler output and extract the necessary | |
3969 | # objects, libraries and library flags. | |
3970 | ||
3971 | # Sentinel used to keep track of whether or not we are before | |
3972 | # the conftest object file. | |
3973 | pre_test_object_deps_done=no | |
3974 | ||
3975 | # The `*' in the case matches for architectures that use `case' in | |
3976 | # $output_verbose_cmd can trigger glob expansion during the loop | |
3977 | # eval without this substitution. | |
3978 | output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`" | |
3979 | ||
3980 | for p in `eval $output_verbose_link_cmd`; do | |
3981 | case $p in | |
3982 | ||
3983 | -L* | -R* | -l*) | |
3984 | # Some compilers place space between "-{L,R}" and the path. | |
3985 | # Remove the space. | |
3986 | if test $p = "-L" \ | |
3987 | || test $p = "-R"; then | |
3988 | prev=$p | |
3989 | continue | |
3990 | else | |
3991 | prev= | |
3992 | fi | |
3993 | ||
3994 | if test "$pre_test_object_deps_done" = no; then | |
3995 | case $p in | |
3996 | -L* | -R*) | |
3997 | # Internal compiler library paths should come after those | |
3998 | # provided the user. The postdeps already come after the | |
3999 | # user supplied libs so there is no need to process them. | |
4000 | if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then | |
4001 | _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" | |
4002 | else | |
4003 | _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" | |
4004 | fi | |
4005 | ;; | |
4006 | # The "-l" case would never come before the object being | |
4007 | # linked, so don't bother handling this case. | |
4008 | esac | |
4009 | else | |
4010 | if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then | |
4011 | _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" | |
4012 | else | |
4013 | _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" | |
4014 | fi | |
4015 | fi | |
4016 | ;; | |
4017 | ||
4018 | *.$objext) | |
4019 | # This assumes that the test object file only shows up | |
4020 | # once in the compiler output. | |
4021 | if test "$p" = "conftest.$objext"; then | |
4022 | pre_test_object_deps_done=yes | |
4023 | continue | |
4024 | fi | |
4025 | ||
4026 | if test "$pre_test_object_deps_done" = no; then | |
4027 | if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then | |
4028 | _LT_AC_TAGVAR(predep_objects, $1)="$p" | |
4029 | else | |
4030 | _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" | |
4031 | fi | |
4032 | else | |
4033 | if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then | |
4034 | _LT_AC_TAGVAR(postdep_objects, $1)="$p" | |
4035 | else | |
4036 | _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" | |
4037 | fi | |
4038 | fi | |
4039 | ;; | |
4040 | ||
4041 | *) ;; # Ignore the rest. | |
6908b7d7 | 4042 | |
12f14c3f | 4043 | esac |
f9e903a3 | 4044 | done |
6908b7d7 | 4045 | |
f9e903a3 RC |
4046 | # Clean up. |
4047 | rm -f a.out a.exe | |
4048 | else | |
4049 | echo "libtool.m4: error: problem compiling C++ test program" | |
4050 | fi | |
6908b7d7 | 4051 | |
f9e903a3 | 4052 | $rm -f confest.$objext |
6908b7d7 | 4053 | |
f9e903a3 RC |
4054 | case " $_LT_AC_TAGVAR(postdeps, $1) " in |
4055 | *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; | |
4056 | *) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes ;; | |
4057 | esac | |
6908b7d7 | 4058 | |
f9e903a3 RC |
4059 | _LT_AC_TAGVAR(GCC, $1)="$GXX" |
4060 | _LT_AC_TAGVAR(LD, $1)="$LD" | |
6908b7d7 | 4061 | |
f9e903a3 RC |
4062 | AC_LIBTOOL_PROG_COMPILER_PIC($1) |
4063 | AC_LIBTOOL_PROG_CC_C_O($1) | |
4064 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) | |
4065 | AC_LIBTOOL_PROG_LD_SHLIBS($1) | |
4066 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) | |
4067 | AC_LIBTOOL_SYS_LIB_STRIP | |
4068 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) | |
4069 | AC_LIBTOOL_DLOPEN_SELF($1) | |
6908b7d7 | 4070 | |
f9e903a3 | 4071 | AC_LIBTOOL_CONFIG($1) |
6908b7d7 | 4072 | |
f9e903a3 RC |
4073 | AC_LANG_POP |
4074 | CC="$lt_save_CC" | |
4075 | ])# AC_LIBTOOL_LANG_CXX_CONFIG | |
6908b7d7 | 4076 | |
6908b7d7 | 4077 | |
f9e903a3 RC |
4078 | # AC_LIBTOOL_LANG_GCJ_CONFIG |
4079 | # -------------------------- | |
4080 | # Ensure that the configuration vars for the C compiler are | |
4081 | # suitably defined. Those variables are subsequently used by | |
4082 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. | |
4083 | AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) | |
4084 | AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], | |
4085 | [AC_LANG_SAVE | |
6908b7d7 | 4086 | |
f9e903a3 RC |
4087 | # Source file extension for C test sources. |
4088 | ac_ext=java | |
6908b7d7 | 4089 | |
f9e903a3 RC |
4090 | # Object file extension for compiled C test sources. |
4091 | objext=o | |
4092 | _LT_AC_TAGVAR(objext, $1)=$objext | |
6908b7d7 | 4093 | |
f9e903a3 RC |
4094 | # Code to be used in simple compile tests |
4095 | lt_simple_compile_test_code="class foo {};" | |
6908b7d7 | 4096 | |
f9e903a3 RC |
4097 | # Code to be used in simple link tests |
4098 | lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }' | |
6908b7d7 | 4099 | |
f9e903a3 RC |
4100 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
4101 | _LT_AC_SYS_COMPILER | |
6908b7d7 | 4102 | |
f9e903a3 RC |
4103 | # Allow CC to be a program name with arguments. |
4104 | lt_save_CC="$CC" | |
4105 | CC=${GCJ-"gcj"} | |
4106 | set dummy $CC | |
4107 | compiler="[$]2" | |
4108 | _LT_AC_TAGVAR(compiler, $1)=$CC | |
6908b7d7 | 4109 | |
f9e903a3 RC |
4110 | # GCJ did not exist at the time GCC didn't implicitly link libc in. |
4111 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no | |
6908b7d7 | 4112 | |
f9e903a3 RC |
4113 | AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) |
4114 | AC_LIBTOOL_PROG_COMPILER_PIC($1) | |
4115 | AC_LIBTOOL_PROG_CC_C_O($1) | |
4116 | AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) | |
4117 | AC_LIBTOOL_PROG_LD_SHLIBS($1) | |
4118 | AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) | |
4119 | AC_LIBTOOL_SYS_LIB_STRIP | |
4120 | AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) | |
4121 | AC_LIBTOOL_DLOPEN_SELF($1) | |
4122 | ||
4123 | AC_LIBTOOL_CONFIG($1) | |
4124 | ||
4125 | AC_LANG_RESTORE | |
4126 | CC="$lt_save_CC" | |
4127 | ])# AC_LIBTOOL_LANG_GCJ_CONFIG | |
4128 | ||
4129 | ||
4130 | # AC_LIBTOOL_LANG_RC_CONFIG | |
4131 | # -------------------------- | |
4132 | # Ensure that the configuration vars for the Windows resource compiler are | |
4133 | # suitably defined. Those variables are subsequently used by | |
4134 | # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. | |
4135 | AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) | |
4136 | AC_DEFUN([_LT_AC_LANG_RC_CONFIG], | |
4137 | [AC_LANG_SAVE | |
4138 | ||
4139 | # Source file extension for RC test sources. | |
4140 | ac_ext=rc | |
4141 | ||
4142 | # Object file extension for compiled RC test sources. | |
4143 | objext=o | |
4144 | _LT_AC_TAGVAR(objext, $1)=$objext | |
4145 | ||
4146 | # Code to be used in simple compile tests | |
4147 | lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' | |
4148 | ||
4149 | # Code to be used in simple link tests | |
4150 | lt_simple_link_test_code="$lt_simple_compile_test_code" | |
4151 | ||
4152 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. | |
4153 | _LT_AC_SYS_COMPILER | |
4154 | ||
4155 | # Allow CC to be a program name with arguments. | |
4156 | lt_save_CC="$CC" | |
4157 | CC=${RC-"windres"} | |
4158 | set dummy $CC | |
4159 | compiler="[$]2" | |
4160 | _LT_AC_TAGVAR(compiler, $1)=$CC | |
4161 | _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes | |
6908b7d7 | 4162 | |
f9e903a3 | 4163 | AC_LIBTOOL_CONFIG($1) |
6908b7d7 | 4164 | |
f9e903a3 RC |
4165 | AC_LANG_RESTORE |
4166 | CC="$lt_save_CC" | |
4167 | ])# AC_LIBTOOL_LANG_RC_CONFIG | |
6908b7d7 | 4168 | |
6908b7d7 | 4169 | |
f9e903a3 RC |
4170 | # AC_LIBTOOL_CONFIG([TAGNAME]) |
4171 | # ---------------------------- | |
4172 | # If TAGNAME is not passed, then create an initial libtool script | |
4173 | # with a default configuration from the untagged config vars. Otherwise | |
4174 | # add code to config.status for appending the configuration named by | |
4175 | # TAGNAME from the matching tagged config vars. | |
4176 | AC_DEFUN([AC_LIBTOOL_CONFIG], | |
4177 | [# The else clause should only fire when bootstrapping the | |
6908b7d7 RC |
4178 | # libtool distribution, otherwise you forgot to ship ltmain.sh |
4179 | # with your package, and you will get complaints that there are | |
4180 | # no rules to generate ltmain.sh. | |
4181 | if test -f "$ltmain"; then | |
4182 | # Now quote all the things that may contain metacharacters while being | |
4183 | # careful not to overquote the AC_SUBSTed values. We take copies of the | |
4184 | # variables and quote the copies for generation of the libtool script. | |
f9e903a3 RC |
4185 | for var in echo old_CC old_CFLAGS AR AR_FLAGS RANLIB LN_S LTCC NM SED SHELL \ |
4186 | libname_spec library_names_spec soname_spec extract_expsyms_cmds \ | |
4187 | old_striplib striplib file_magic_cmd finish_cmds finish_eval \ | |
4188 | deplibs_check_method reload_flag reload_cmds need_locks \ | |
4189 | lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ | |
4190 | lt_cv_sys_global_symbol_to_c_name_address \ | |
6908b7d7 | 4191 | sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ |
f9e903a3 RC |
4192 | old_postinstall_cmds old_postuninstall_cmds \ |
4193 | _LT_AC_TAGVAR(compiler, $1) \ | |
4194 | _LT_AC_TAGVAR(CC, $1) \ | |
4195 | _LT_AC_TAGVAR(LD, $1) \ | |
4196 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ | |
4197 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ | |
4198 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ | |
4199 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ | |
4200 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ | |
4201 | _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ | |
4202 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ | |
4203 | _LT_AC_TAGVAR(old_archive_cmds, $1) \ | |
4204 | _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ | |
4205 | _LT_AC_TAGVAR(predep_objects, $1) \ | |
4206 | _LT_AC_TAGVAR(postdep_objects, $1) \ | |
4207 | _LT_AC_TAGVAR(predeps, $1) \ | |
4208 | _LT_AC_TAGVAR(postdeps, $1) \ | |
4209 | _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ | |
4210 | _LT_AC_TAGVAR(archive_cmds, $1) \ | |
4211 | _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ | |
4212 | _LT_AC_TAGVAR(postinstall_cmds, $1) \ | |
4213 | _LT_AC_TAGVAR(postuninstall_cmds, $1) \ | |
4214 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ | |
4215 | _LT_AC_TAGVAR(allow_undefined_flag, $1) \ | |
4216 | _LT_AC_TAGVAR(no_undefined_flag, $1) \ | |
4217 | _LT_AC_TAGVAR(export_symbols_cmds, $1) \ | |
4218 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ | |
4219 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ | |
4220 | _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ | |
4221 | _LT_AC_TAGVAR(exclude_expsyms, $1) \ | |
4222 | _LT_AC_TAGVAR(include_expsyms, $1); do | |
6908b7d7 RC |
4223 | |
4224 | case $var in | |
f9e903a3 RC |
4225 | _LT_AC_TAGVAR(old_archive_cmds, $1) | \ |
4226 | _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ | |
4227 | _LT_AC_TAGVAR(archive_cmds, $1) | \ | |
4228 | _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ | |
4229 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ | |
4230 | _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ | |
4231 | extract_expsyms_cmds | reload_cmds | finish_cmds | \ | |
12f14c3f | 4232 | postinstall_cmds | postuninstall_cmds | \ |
f9e903a3 RC |
4233 | old_postinstall_cmds | old_postuninstall_cmds | \ |
4234 | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) | |
6908b7d7 RC |
4235 | # Double-quote double-evaled strings. |
4236 | eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" | |
4237 | ;; | |
4238 | *) | |
4239 | eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" | |
4240 | ;; | |
4241 | esac | |
4242 | done | |
4243 | ||
f9e903a3 RC |
4244 | case $lt_echo in |
4245 | *'\[$]0 --fallback-echo"') | |
4246 | lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` | |
4247 | ;; | |
4248 | esac | |
4249 | ||
4250 | ifelse([$1], [], | |
4251 | [cfgfile="${ofile}T" | |
4252 | trap "$rm \"$cfgfile\"; exit 1" 1 2 15 | |
4253 | $rm -f "$cfgfile" | |
4254 | AC_MSG_NOTICE([creating $ofile])], | |
4255 | [cfgfile="$ofile"]) | |
6908b7d7 | 4256 | |
f9e903a3 RC |
4257 | cat <<__EOF__ >> "$cfgfile" |
4258 | ifelse([$1], [], | |
4259 | [#! $SHELL | |
4260 | ||
4261 | # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. | |
6908b7d7 RC |
4262 | # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) |
4263 | # NOTE: Changes made to this file will be lost: look at ltmain.sh. | |
4264 | # | |
f9e903a3 RC |
4265 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 |
4266 | # Free Software Foundation, Inc. | |
4267 | # | |
4268 | # This file is part of GNU Libtool: | |
6908b7d7 RC |
4269 | # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 |
4270 | # | |
4271 | # This program is free software; you can redistribute it and/or modify | |
4272 | # it under the terms of the GNU General Public License as published by | |
4273 | # the Free Software Foundation; either version 2 of the License, or | |
4274 | # (at your option) any later version. | |
4275 | # | |
4276 | # This program is distributed in the hope that it will be useful, but | |
4277 | # WITHOUT ANY WARRANTY; without even the implied warranty of | |
4278 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
4279 | # General Public License for more details. | |
4280 | # | |
4281 | # You should have received a copy of the GNU General Public License | |
4282 | # along with this program; if not, write to the Free Software | |
4283 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
4284 | # | |
4285 | # As a special exception to the GNU General Public License, if you | |
4286 | # distribute this file as part of a program that contains a | |
4287 | # configuration script generated by Autoconf, you may include it under | |
4288 | # the same distribution terms that you use for the rest of that program. | |
4289 | ||
4290 | # Sed that helps us avoid accidentally triggering echo(1) options like -n. | |
4291 | Xsed="sed -e s/^X//" | |
4292 | ||
4293 | # The HP-UX ksh and POSIX shell print the target directory to stdout | |
4294 | # if CDPATH is set. | |
4295 | if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi | |
4296 | ||
f9e903a3 RC |
4297 | # The names of the tagged configurations supported by this script. |
4298 | available_tags= | |
4299 | ||
4300 | # ### BEGIN LIBTOOL CONFIG], | |
4301 | [# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) | |
6908b7d7 RC |
4302 | |
4303 | # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: | |
4304 | ||
4305 | # Shell to use when invoking shell scripts. | |
4306 | SHELL=$lt_SHELL | |
4307 | ||
4308 | # Whether or not to build shared libraries. | |
4309 | build_libtool_libs=$enable_shared | |
4310 | ||
4311 | # Whether or not to build static libraries. | |
4312 | build_old_libs=$enable_static | |
4313 | ||
4314 | # Whether or not to add -lc for building shared libraries. | |
f9e903a3 | 4315 | build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) |
6908b7d7 RC |
4316 | |
4317 | # Whether or not to optimize for fast installation. | |
4318 | fast_install=$enable_fast_install | |
4319 | ||
4320 | # The host system. | |
4321 | host_alias=$host_alias | |
4322 | host=$host | |
4323 | ||
4324 | # An echo program that does not interpret backslashes. | |
4325 | echo=$lt_echo | |
4326 | ||
4327 | # The archiver. | |
4328 | AR=$lt_AR | |
4329 | AR_FLAGS=$lt_AR_FLAGS | |
4330 | ||
f9e903a3 RC |
4331 | # A C compiler. |
4332 | LTCC=$lt_LTCC | |
4333 | ||
4334 | # A language-specific compiler. | |
4335 | CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) | |
6908b7d7 RC |
4336 | |
4337 | # Is the compiler the GNU C compiler? | |
f9e903a3 | 4338 | with_gcc=$_LT_AC_TAGVAR(GCC, $1) |
6908b7d7 RC |
4339 | |
4340 | # The linker used to build libraries. | |
f9e903a3 | 4341 | LD=$lt_[]_LT_AC_TAGVAR(LD, $1) |
6908b7d7 RC |
4342 | |
4343 | # Whether we need hard or soft links. | |
4344 | LN_S=$lt_LN_S | |
4345 | ||
4346 | # A BSD-compatible nm program. | |
4347 | NM=$lt_NM | |
4348 | ||
f9e903a3 RC |
4349 | # A sed program that does not truncate output. |
4350 | SED=$lt_SED | |
4351 | ||
6908b7d7 RC |
4352 | # A symbol stripping program |
4353 | STRIP=$STRIP | |
4354 | ||
4355 | # Used to examine libraries when file_magic_cmd begins "file" | |
4356 | MAGIC_CMD=$MAGIC_CMD | |
4357 | ||
4358 | # Used on cygwin: DLL creation program. | |
4359 | DLLTOOL="$DLLTOOL" | |
4360 | ||
4361 | # Used on cygwin: object dumper. | |
4362 | OBJDUMP="$OBJDUMP" | |
4363 | ||
4364 | # Used on cygwin: assembler. | |
4365 | AS="$AS" | |
4366 | ||
4367 | # The name of the directory that contains temporary libtool files. | |
4368 | objdir=$objdir | |
4369 | ||
4370 | # How to create reloadable object files. | |
4371 | reload_flag=$lt_reload_flag | |
4372 | reload_cmds=$lt_reload_cmds | |
4373 | ||
4374 | # How to pass a linker flag through the compiler. | |
f9e903a3 | 4375 | wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) |
6908b7d7 RC |
4376 | |
4377 | # Object file suffix (normally "o"). | |
4378 | objext="$ac_objext" | |
4379 | ||
4380 | # Old archive suffix (normally "a"). | |
4381 | libext="$libext" | |
4382 | ||
4383 | # Executable file suffix (normally ""). | |
4384 | exeext="$exeext" | |
4385 | ||
4386 | # Additional compiler flags for building library objects. | |
f9e903a3 | 4387 | pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) |
6908b7d7 RC |
4388 | pic_mode=$pic_mode |
4389 | ||
f9e903a3 RC |
4390 | # What is the maximum length of a command? |
4391 | max_cmd_len=$lt_cv_sys_max_cmd_len | |
12f14c3f | 4392 | |
f9e903a3 RC |
4393 | # Does compiler simultaneously support -c and -o options? |
4394 | compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) | |
6908b7d7 RC |
4395 | |
4396 | # Must we lock files when doing compilation ? | |
4397 | need_locks=$lt_need_locks | |
4398 | ||
4399 | # Do we need the lib prefix for modules? | |
4400 | need_lib_prefix=$need_lib_prefix | |
4401 | ||
4402 | # Do we need a version for libraries? | |
4403 | need_version=$need_version | |
4404 | ||
4405 | # Whether dlopen is supported. | |
4406 | dlopen_support=$enable_dlopen | |
4407 | ||
4408 | # Whether dlopen of programs is supported. | |
4409 | dlopen_self=$enable_dlopen_self | |
4410 | ||
4411 | # Whether dlopen of statically linked programs is supported. | |
4412 | dlopen_self_static=$enable_dlopen_self_static | |
4413 | ||
4414 | # Compiler flag to prevent dynamic linking. | |
f9e903a3 | 4415 | link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) |
6908b7d7 RC |
4416 | |
4417 | # Compiler flag to turn off builtin functions. | |
f9e903a3 | 4418 | no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) |
6908b7d7 RC |
4419 | |
4420 | # Compiler flag to allow reflexive dlopens. | |
f9e903a3 | 4421 | export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) |
6908b7d7 RC |
4422 | |
4423 | # Compiler flag to generate shared objects directly from archives. | |
f9e903a3 | 4424 | whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) |
6908b7d7 RC |
4425 | |
4426 | # Compiler flag to generate thread-safe objects. | |
f9e903a3 | 4427 | thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) |
6908b7d7 RC |
4428 | |
4429 | # Library versioning type. | |
4430 | version_type=$version_type | |
4431 | ||
4432 | # Format of library name prefix. | |
4433 | libname_spec=$lt_libname_spec | |
4434 | ||
f9e903a3 RC |
4435 | # List of archive names. First name is the real one, the rest are links. |
4436 | # The last name is the one that the linker finds with -lNAME. | |
4437 | library_names_spec=$lt_library_names_spec | |
4438 | ||
4439 | # The coded name of the library, if different from the real name. | |
4440 | soname_spec=$lt_soname_spec | |
4441 | ||
4442 | # Commands used to build and install an old-style archive. | |
4443 | RANLIB=$lt_RANLIB | |
4444 | old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) | |
4445 | old_postinstall_cmds=$lt_old_postinstall_cmds | |
4446 | old_postuninstall_cmds=$lt_old_postuninstall_cmds | |
4447 | ||
4448 | # Create an old-style archive from a shared archive. | |
4449 | old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | |
4450 | ||
4451 | # Create a temporary old-style archive to link instead of a shared archive. | |
4452 | old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | |
4453 | ||
4454 | # Commands used to build and install a shared archive. | |
4455 | archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) | |
4456 | archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) | |
4457 | postinstall_cmds=$lt_postinstall_cmds | |
4458 | postuninstall_cmds=$lt_postuninstall_cmds | |
4459 | ||
4460 | # Commands to strip libraries. | |
4461 | old_striplib=$lt_old_striplib | |
4462 | striplib=$lt_striplib | |
4463 | ||
4464 | # Dependencies to place before the objects being linked to create a | |
4465 | # shared library. | |
4466 | predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) | |
4467 | ||
4468 | # Dependencies to place after the objects being linked to create a | |
4469 | # shared library. | |
4470 | postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) | |
4471 | ||
4472 | # Dependencies to place before the objects being linked to create a | |
4473 | # shared library. | |
4474 | predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) | |
4475 | ||
4476 | # Dependencies to place after the objects being linked to create a | |
4477 | # shared library. | |
4478 | postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) | |
4479 | ||
4480 | # The library search path used internally by the compiler when linking | |
4481 | # a shared library. | |
4482 | compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) | |
4483 | ||
4484 | # Method to check whether dependent libraries are shared objects. | |
4485 | deplibs_check_method=$lt_deplibs_check_method | |
4486 | ||
4487 | # Command to use when deplibs_check_method == file_magic. | |
4488 | file_magic_cmd=$lt_file_magic_cmd | |
4489 | ||
4490 | # Flag that allows shared libraries with undefined symbols to be built. | |
4491 | allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) | |
4492 | ||
4493 | # Flag that forces no undefined symbols. | |
4494 | no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) | |
4495 | ||
4496 | # Commands used to finish a libtool library installation in a directory. | |
4497 | finish_cmds=$lt_finish_cmds | |
4498 | ||
4499 | # Same as above, but a single script fragment to be evaled but not shown. | |
4500 | finish_eval=$lt_finish_eval | |
4501 | ||
4502 | # Take the output of nm and produce a listing of raw symbols and C names. | |
4503 | global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe | |
4504 | ||
4505 | # Transform the output of nm in a proper C declaration | |
4506 | global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl | |
4507 | ||
4508 | # Transform the output of nm in a C name address pair | |
4509 | global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address | |
4510 | ||
4511 | # This is the shared library runtime path variable. | |
4512 | runpath_var=$runpath_var | |
4513 | ||
4514 | # This is the shared library path variable. | |
4515 | shlibpath_var=$shlibpath_var | |
4516 | ||
4517 | # Is shlibpath searched before the hard-coded library search path? | |
4518 | shlibpath_overrides_runpath=$shlibpath_overrides_runpath | |
4519 | ||
4520 | # How to hardcode a shared library path into an executable. | |
4521 | hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) | |
4522 | ||
4523 | # Whether we should hardcode library paths into libraries. | |
4524 | hardcode_into_libs=$hardcode_into_libs | |
4525 | ||
4526 | # Flag to hardcode \$libdir into a binary during linking. | |
4527 | # This must work even if \$libdir does not exist. | |
4528 | hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) | |
4529 | ||
4530 | # Whether we need a single -rpath flag with a separated argument. | |
4531 | hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) | |
4532 | ||
4533 | # Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the | |
4534 | # resulting binary. | |
4535 | hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) | |
4536 | ||
4537 | # Set to yes if using the -LDIR flag during linking hardcodes DIR into the | |
4538 | # resulting binary. | |
4539 | hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) | |
4540 | ||
4541 | # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into | |
4542 | # the resulting binary. | |
4543 | hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) | |
4544 | ||
4545 | # Variables whose values should be saved in libtool wrapper scripts and | |
4546 | # restored at relink time. | |
4547 | variables_saved_for_relink="$variables_saved_for_relink" | |
4548 | ||
4549 | # Whether libtool must link a program against all its dependency libraries. | |
4550 | link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) | |
4551 | ||
4552 | # Compile-time system search path for libraries | |
4553 | sys_lib_search_path_spec=$lt_sys_lib_search_path_spec | |
4554 | ||
4555 | # Run-time system search path for libraries | |
4556 | sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec | |
4557 | ||
4558 | # Fix the shell variable \$srcfile for the compiler. | |
4559 | fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)" | |
4560 | ||
4561 | # Set to yes if exported symbols are required. | |
4562 | always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) | |
4563 | ||
4564 | # The commands to list exported symbols. | |
4565 | export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) | |
4566 | ||
4567 | # The commands to extract the exported symbol list from a shared archive. | |
4568 | extract_expsyms_cmds=$lt_extract_expsyms_cmds | |
4569 | ||
4570 | # Symbols that should not be listed in the preloaded symbols. | |
4571 | exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) | |
4572 | ||
4573 | # Symbols that must always be exported. | |
4574 | include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) | |
4575 | ||
4576 | ifelse([$1],[], | |
4577 | [# ### END LIBTOOL CONFIG], | |
4578 | [# ### END LIBTOOL TAG CONFIG: $tagname]) | |
4579 | ||
4580 | __EOF__ | |
4581 | ||
4582 | ifelse([$1],[], [ | |
4583 | case $host_os in | |
4584 | aix3*) | |
4585 | cat <<\EOF >> "$cfgfile" | |
4586 | ||
4587 | # AIX sometimes has problems with the GCC collect2 program. For some | |
4588 | # reason, if we set the COLLECT_NAMES environment variable, the problems | |
4589 | # vanish in a puff of smoke. | |
4590 | if test "X${COLLECT_NAMES+set}" != Xset; then | |
4591 | COLLECT_NAMES= | |
4592 | export COLLECT_NAMES | |
4593 | fi | |
4594 | EOF | |
4595 | ;; | |
4596 | ||
4597 | cygwin* | mingw* | pw32* | os2*) | |
4598 | cat <<'EOF' >> "$cfgfile" | |
4599 | # This is a source program that is used to create dlls on Windows | |
4600 | # Don't remove nor modify the starting and closing comments | |
4601 | _LT_AC_FILE_LTDLL_C | |
4602 | # This is a source program that is used to create import libraries | |
4603 | # on Windows for dlls which lack them. Don't remove nor modify the | |
4604 | # starting and closing comments | |
4605 | _LT_AC_FILE_IMPGEN_C | |
4606 | EOF | |
4607 | ;; | |
4608 | esac | |
4609 | ||
4610 | # We use sed instead of cat because bash on DJGPP gets confused if | |
4611 | # if finds mixed CR/LF and LF-only lines. Since sed operates in | |
4612 | # text mode, it properly converts lines to CR/LF. This bash problem | |
4613 | # is reportedly fixed, but why not run on old versions too? | |
4614 | sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) | |
4615 | ||
4616 | mv -f "$cfgfile" "$ofile" || \ | |
4617 | (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") | |
4618 | chmod +x "$ofile" | |
4619 | ]) | |
4620 | else | |
4621 | # If there is no Makefile yet, we rely on a make rule to execute | |
4622 | # `config.status --recheck' to rerun these tests and create the | |
4623 | # libtool script then. | |
4624 | test -f Makefile && make "$ltmain" | |
4625 | fi | |
4626 | ])# AC_LIBTOOL_CONFIG | |
4627 | ||
4628 | ||
4629 | # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) | |
4630 | # ------------------------------------------- | |
4631 | AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], | |
4632 | [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl | |
4633 | ||
4634 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= | |
4635 | ||
4636 | if test "$GCC" = yes; then | |
4637 | _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' | |
4638 | ||
4639 | AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], | |
4640 | lt_cv_prog_compiler_rtti_exceptions, | |
4641 | [-fno-rtti -fno-exceptions -c conftest.$ac_ext], [], | |
4642 | [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) | |
4643 | fi | |
4644 | ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI | |
4645 | ||
4646 | ||
4647 | # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE | |
4648 | # --------------------------------- | |
4649 | AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], | |
4650 | [AC_REQUIRE([AC_CANONICAL_HOST]) | |
4651 | AC_REQUIRE([AC_PROG_NM]) | |
4652 | AC_REQUIRE([AC_OBJEXT]) | |
4653 | # Check for command to grab the raw symbol name followed by C symbol from nm. | |
4654 | AC_MSG_CHECKING([command to parse $NM output from $compiler object]) | |
4655 | AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], | |
4656 | [ | |
4657 | # These are sane defaults that work on at least a few old systems. | |
4658 | # [They come from Ultrix. What could be older than Ultrix?!! ;)] | |
4659 | ||
4660 | # Character class describing NM global symbol codes. | |
4661 | symcode='[[BCDEGRST]]' | |
4662 | ||
4663 | # Regexp to match symbols that can be accessed directly from C. | |
4664 | sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' | |
4665 | ||
4666 | # Transform the above into a raw symbol and a C symbol. | |
4667 | symxfrm='\1 \2\3 \3' | |
4668 | ||
4669 | # Transform an extracted symbol line into a proper C declaration | |
4670 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" | |
4671 | ||
4672 | # Transform an extracted symbol line into symbol name and symbol address | |
4673 | 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'" | |
4674 | ||
4675 | # Define system-specific variables. | |
4676 | case $host_os in | |
4677 | aix*) | |
4678 | symcode='[[BCDT]]' | |
4679 | ;; | |
4680 | cygwin* | mingw* | pw32*) | |
4681 | symcode='[[ABCDGISTW]]' | |
4682 | ;; | |
4683 | hpux*) # Its linker distinguishes data from code symbols | |
4684 | if test "$host_cpu" = ia64; then | |
4685 | symcode='[[ABCDEGRST]]' | |
4686 | fi | |
4687 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" | |
4688 | 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'" | |
4689 | ;; | |
4690 | irix* | nonstopux*) | |
4691 | symcode='[[BCDEGRST]]' | |
4692 | ;; | |
4693 | solaris* | sysv5*) | |
4694 | symcode='[[BDT]]' | |
4695 | ;; | |
4696 | sysv4) | |
4697 | symcode='[[DFNSTU]]' | |
4698 | ;; | |
4699 | esac | |
4700 | ||
4701 | # Handle CRLF in mingw tool chain | |
4702 | opt_cr= | |
4703 | case $host_os in | |
4704 | mingw*) | |
4705 | opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp | |
4706 | ;; | |
4707 | esac | |
4708 | ||
4709 | # If we're using GNU nm, then use its standard symbol codes. | |
4710 | if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then | |
4711 | symcode='[[ABCDGISTW]]' | |
4712 | fi | |
6908b7d7 | 4713 | |
f9e903a3 RC |
4714 | # Try without a prefix undercore, then with it. |
4715 | for ac_symprfx in "" "_"; do | |
6908b7d7 | 4716 | |
f9e903a3 RC |
4717 | # Write the raw and C identifiers. |
4718 | lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'" | |
6908b7d7 | 4719 | |
f9e903a3 RC |
4720 | # Check to see that the pipe works correctly. |
4721 | pipe_works=no | |
6908b7d7 | 4722 | |
f9e903a3 RC |
4723 | rm -f conftest* |
4724 | cat > conftest.$ac_ext <<EOF | |
4725 | #ifdef __cplusplus | |
4726 | extern "C" { | |
4727 | #endif | |
4728 | char nm_test_var; | |
4729 | void nm_test_func(){} | |
4730 | #ifdef __cplusplus | |
4731 | } | |
4732 | #endif | |
4733 | int main(){nm_test_var='a';nm_test_func();return(0);} | |
4734 | EOF | |
6908b7d7 | 4735 | |
f9e903a3 RC |
4736 | if AC_TRY_EVAL(ac_compile); then |
4737 | # Now try to grab the symbols. | |
4738 | nlist=conftest.nm | |
4739 | if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then | |
4740 | # Try sorting and uniquifying the output. | |
4741 | if sort "$nlist" | uniq > "$nlist"T; then | |
4742 | mv -f "$nlist"T "$nlist" | |
4743 | else | |
4744 | rm -f "$nlist"T | |
4745 | fi | |
6908b7d7 | 4746 | |
f9e903a3 RC |
4747 | # Make sure that we snagged all the symbols we need. |
4748 | if egrep ' nm_test_var$' "$nlist" >/dev/null; then | |
4749 | if egrep ' nm_test_func$' "$nlist" >/dev/null; then | |
4750 | cat <<EOF > conftest.$ac_ext | |
4751 | #ifdef __cplusplus | |
4752 | extern "C" { | |
4753 | #endif | |
6908b7d7 | 4754 | |
f9e903a3 RC |
4755 | EOF |
4756 | # Now generate the symbol file. | |
4757 | eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' | |
6908b7d7 | 4758 | |
f9e903a3 RC |
4759 | cat <<EOF >> conftest.$ac_ext |
4760 | #if defined (__STDC__) && __STDC__ | |
4761 | # define lt_ptr_t void * | |
4762 | #else | |
4763 | # define lt_ptr_t char * | |
4764 | # define const | |
4765 | #endif | |
6908b7d7 | 4766 | |
f9e903a3 RC |
4767 | /* The mapping between symbol names and symbols. */ |
4768 | const struct { | |
4769 | const char *name; | |
4770 | lt_ptr_t address; | |
4771 | } | |
4772 | lt_preloaded_symbols[[]] = | |
4773 | { | |
4774 | EOF | |
4775 | sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext | |
4776 | cat <<\EOF >> conftest.$ac_ext | |
4777 | {0, (lt_ptr_t) 0} | |
4778 | }; | |
6908b7d7 | 4779 | |
f9e903a3 RC |
4780 | #ifdef __cplusplus |
4781 | } | |
4782 | #endif | |
4783 | EOF | |
4784 | # Now try linking the two files. | |
4785 | mv conftest.$ac_objext conftstm.$ac_objext | |
4786 | lt_save_LIBS="$LIBS" | |
4787 | lt_save_CFLAGS="$CFLAGS" | |
4788 | LIBS="conftstm.$ac_objext" | |
4789 | CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" | |
4790 | if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then | |
4791 | pipe_works=yes | |
4792 | fi | |
4793 | LIBS="$lt_save_LIBS" | |
4794 | CFLAGS="$lt_save_CFLAGS" | |
4795 | else | |
4796 | echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD | |
4797 | fi | |
4798 | else | |
4799 | echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD | |
4800 | fi | |
4801 | else | |
4802 | echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD | |
4803 | fi | |
4804 | else | |
4805 | echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD | |
4806 | cat conftest.$ac_ext >&5 | |
4807 | fi | |
4808 | rm -f conftest* conftst* | |
6908b7d7 | 4809 | |
f9e903a3 RC |
4810 | # Do not use the global_symbol_pipe unless it works. |
4811 | if test "$pipe_works" = yes; then | |
4812 | break | |
4813 | else | |
4814 | lt_cv_sys_global_symbol_pipe= | |
4815 | fi | |
4816 | done | |
4817 | ]) | |
4818 | if test -z "$lt_cv_sys_global_symbol_pipe"; then | |
4819 | lt_cv_sys_global_symbol_to_cdecl= | |
4820 | fi | |
4821 | if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then | |
4822 | AC_MSG_RESULT(failed) | |
4823 | else | |
4824 | AC_MSG_RESULT(ok) | |
4825 | fi | |
4826 | ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE | |
6908b7d7 | 4827 | |
6908b7d7 | 4828 | |
f9e903a3 RC |
4829 | # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) |
4830 | # --------------------------------------- | |
4831 | AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], | |
4832 | [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= | |
4833 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= | |
4834 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)= | |
6908b7d7 | 4835 | |
f9e903a3 RC |
4836 | AC_MSG_CHECKING([for $compiler option to produce PIC]) |
4837 | ifelse([$1],[CXX],[ | |
4838 | # C++ specific cases for pic, static, wl, etc. | |
4839 | if test "$GXX" = yes; then | |
4840 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4841 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
6908b7d7 | 4842 | |
f9e903a3 RC |
4843 | case $host_os in |
4844 | aix*) | |
4845 | # All AIX code is PIC. | |
4846 | if test "$host_cpu" = ia64; then | |
4847 | # AIX 5 now supports IA64 processor | |
4848 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
4849 | fi | |
4850 | ;; | |
4851 | amigaos*) | |
4852 | # FIXME: we need at least 68020 code to build shared libraries, but | |
4853 | # adding the `-m68020' flag to GCC prevents building anything better, | |
4854 | # like `-m68040'. | |
4855 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' | |
4856 | ;; | |
4857 | beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) | |
4858 | # PIC is the default for these OSes. | |
4859 | ;; | |
4860 | mingw* | os2*) | |
4861 | # This hack is so that the source file can tell whether it is being | |
4862 | # built for inclusion in a dll (and should export symbols for example). | |
4863 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' | |
4864 | ;; | |
4865 | darwin* | rhapsody*) | |
4866 | # PIC is the default on this platform | |
4867 | # Common symbols not allowed in MH_DYLIB files | |
4868 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' | |
4869 | ;; | |
4870 | *djgpp*) | |
4871 | # DJGPP does not support shared libraries at all | |
4872 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= | |
4873 | ;; | |
4874 | sysv4*MP*) | |
4875 | if test -d /usr/nec; then | |
4876 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic | |
4877 | fi | |
4878 | ;; | |
4879 | hpux*) | |
4880 | # PIC is the default for IA64 HP-UX, but not for PA HP-UX. | |
4881 | if test "$host_cpu" != ia64; then | |
4882 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
4883 | fi | |
4884 | ;; | |
4885 | *) | |
4886 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
4887 | ;; | |
4888 | esac | |
4889 | else | |
4890 | case $host_os in | |
4891 | aix4* | aix5*) | |
4892 | # All AIX code is PIC. | |
4893 | if test "$host_cpu" = ia64; then | |
4894 | # AIX 5 now supports IA64 processor | |
4895 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
4896 | else | |
4897 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' | |
4898 | fi | |
4899 | ;; | |
4900 | chorus*) | |
4901 | case $cc_basename in | |
4902 | cxch68) | |
4903 | # Green Hills C++ Compiler | |
4904 | # _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" | |
4905 | ;; | |
4906 | esac | |
4907 | ;; | |
4908 | dgux*) | |
4909 | case $cc_basename in | |
4910 | ec++) | |
4911 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
4912 | ;; | |
4913 | ghcx) | |
4914 | # Green Hills C++ Compiler | |
4915 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
4916 | ;; | |
4917 | *) | |
4918 | ;; | |
4919 | esac | |
4920 | ;; | |
4921 | freebsd*) | |
4922 | # FreeBSD uses GNU C++ | |
4923 | ;; | |
4924 | hpux9* | hpux10* | hpux11*) | |
4925 | case $cc_basename in | |
4926 | CC) | |
4927 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4928 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive" | |
4929 | if test "$host_cpu" != ia64; then | |
4930 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' | |
4931 | fi | |
4932 | ;; | |
4933 | aCC) | |
4934 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4935 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive" | |
4936 | if test "$host_cpu" != ia64; then | |
4937 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' | |
4938 | fi | |
4939 | ;; | |
4940 | *) | |
4941 | ;; | |
4942 | esac | |
4943 | ;; | |
4944 | irix5* | irix6* | nonstopux*) | |
4945 | case $cc_basename in | |
4946 | CC) | |
4947 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
4948 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
4949 | # CC pic flag -KPIC is the default. | |
4950 | ;; | |
4951 | *) | |
4952 | ;; | |
4953 | esac | |
4954 | ;; | |
4955 | linux*) | |
4956 | case $cc_basename in | |
4957 | KCC) | |
4958 | # KAI C++ Compiler | |
4959 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' | |
4960 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
4961 | ;; | |
4962 | cxx) | |
4963 | # Compaq C++ | |
4964 | # Make sure the PIC flag is empty. It appears that all Alpha | |
4965 | # Linux and Compaq Tru64 Unix objects are PIC. | |
4966 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= | |
4967 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
4968 | ;; | |
4969 | *) | |
4970 | ;; | |
4971 | esac | |
4972 | ;; | |
4973 | lynxos*) | |
4974 | ;; | |
4975 | m88k*) | |
4976 | ;; | |
4977 | mvs*) | |
4978 | case $cc_basename in | |
4979 | cxx) | |
4980 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' | |
4981 | ;; | |
4982 | *) | |
4983 | ;; | |
4984 | esac | |
4985 | ;; | |
4986 | netbsd*) | |
4987 | ;; | |
4988 | osf3* | osf4* | osf5*) | |
4989 | case $cc_basename in | |
4990 | KCC) | |
4991 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' | |
4992 | ;; | |
4993 | RCC) | |
4994 | # Rational C++ 2.4.1 | |
4995 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
4996 | ;; | |
4997 | cxx) | |
4998 | # Digital/Compaq C++ | |
4999 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5000 | # Make sure the PIC flag is empty. It appears that all Alpha | |
5001 | # Linux and Compaq Tru64 Unix objects are PIC. | |
5002 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= | |
5003 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
5004 | ;; | |
5005 | *) | |
5006 | ;; | |
5007 | esac | |
5008 | ;; | |
5009 | psos*) | |
5010 | ;; | |
5011 | sco*) | |
5012 | case $cc_basename in | |
5013 | CC) | |
5014 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
5015 | ;; | |
5016 | *) | |
5017 | ;; | |
5018 | esac | |
5019 | ;; | |
5020 | solaris*) | |
5021 | case $cc_basename in | |
5022 | CC) | |
5023 | # Sun C++ 4.2, 5.x and Centerline C++ | |
5024 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
5025 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5026 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' | |
5027 | ;; | |
5028 | gcx) | |
5029 | # Green Hills C++ Compiler | |
5030 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' | |
5031 | ;; | |
5032 | *) | |
5033 | ;; | |
5034 | esac | |
5035 | ;; | |
5036 | sunos4*) | |
5037 | case $cc_basename in | |
5038 | CC) | |
5039 | # Sun C++ 4.x | |
5040 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
5041 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5042 | ;; | |
5043 | lcc) | |
5044 | # Lucid | |
5045 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
5046 | ;; | |
5047 | *) | |
5048 | ;; | |
5049 | esac | |
5050 | ;; | |
5051 | tandem*) | |
5052 | case $cc_basename in | |
5053 | NCC) | |
5054 | # NonStop-UX NCC 3.20 | |
5055 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
5056 | ;; | |
5057 | *) | |
5058 | ;; | |
5059 | esac | |
5060 | ;; | |
5061 | unixware*) | |
5062 | ;; | |
5063 | vxworks*) | |
5064 | ;; | |
5065 | *) | |
5066 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no | |
5067 | ;; | |
5068 | esac | |
5069 | fi | |
5070 | ], | |
5071 | [ | |
5072 | if test "$GCC" = yes; then | |
5073 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5074 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' | |
6908b7d7 | 5075 | |
f9e903a3 RC |
5076 | case $host_os in |
5077 | aix*) | |
5078 | # All AIX code is PIC. | |
5079 | if test "$host_cpu" = ia64; then | |
5080 | # AIX 5 now supports IA64 processor | |
5081 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5082 | fi | |
5083 | ;; | |
6908b7d7 | 5084 | |
f9e903a3 RC |
5085 | amigaos*) |
5086 | # FIXME: we need at least 68020 code to build shared libraries, but | |
5087 | # adding the `-m68020' flag to GCC prevents building anything better, | |
5088 | # like `-m68040'. | |
5089 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' | |
5090 | ;; | |
6908b7d7 | 5091 | |
f9e903a3 RC |
5092 | beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
5093 | # PIC is the default for these OSes. | |
5094 | ;; | |
6908b7d7 | 5095 | |
f9e903a3 RC |
5096 | mingw* | pw32* | os2*) |
5097 | # This hack is so that the source file can tell whether it is being | |
5098 | # built for inclusion in a dll (and should export symbols for example). | |
5099 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' | |
5100 | ;; | |
6908b7d7 | 5101 | |
f9e903a3 RC |
5102 | darwin* | rhapsody*) |
5103 | # PIC is the default on this platform | |
5104 | # Common symbols not allowed in MH_DYLIB files | |
5105 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' | |
5106 | ;; | |
6908b7d7 | 5107 | |
f9e903a3 RC |
5108 | msdosdjgpp*) |
5109 | # Just because we use GCC doesn't mean we suddenly get shared libraries | |
5110 | # on systems that don't support them. | |
5111 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no | |
5112 | enable_shared=no | |
5113 | ;; | |
6908b7d7 | 5114 | |
f9e903a3 RC |
5115 | sysv4*MP*) |
5116 | if test -d /usr/nec; then | |
5117 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic | |
5118 | fi | |
5119 | ;; | |
6908b7d7 | 5120 | |
f9e903a3 RC |
5121 | hpux*) |
5122 | # PIC is the default for IA64 HP-UX, but not for PA HP-UX. | |
5123 | if test "$host_cpu" != ia64; then | |
5124 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
5125 | fi | |
5126 | ;; | |
6908b7d7 | 5127 | |
f9e903a3 RC |
5128 | *) |
5129 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' | |
5130 | ;; | |
5131 | esac | |
5132 | else | |
5133 | # PORTME Check for flag to pass linker flags through the system compiler. | |
5134 | case $host_os in | |
5135 | aix*) | |
5136 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5137 | if test "$host_cpu" = ia64; then | |
5138 | # AIX 5 now supports IA64 processor | |
5139 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5140 | else | |
5141 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' | |
5142 | fi | |
5143 | ;; | |
6908b7d7 | 5144 | |
f9e903a3 RC |
5145 | mingw* | pw32* | os2*) |
5146 | # This hack is so that the source file can tell whether it is being | |
5147 | # built for inclusion in a dll (and should export symbols for example). | |
5148 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' | |
5149 | ;; | |
6908b7d7 | 5150 | |
f9e903a3 RC |
5151 | hpux9* | hpux10* | hpux11*) |
5152 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5153 | if test "$host_cpu" != ia64; then | |
5154 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' | |
5155 | fi | |
5156 | # Is there a better lt_prog_compiler_static that works with the bundled CC? | |
5157 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' | |
5158 | ;; | |
5159 | ||
5160 | irix5* | irix6* | nonstopux*) | |
5161 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5162 | # PIC (with -KPIC) is the default. | |
5163 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
5164 | ;; | |
6908b7d7 | 5165 | |
f9e903a3 RC |
5166 | newsos6) |
5167 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
5168 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5169 | ;; | |
6908b7d7 | 5170 | |
f9e903a3 RC |
5171 | osf3* | osf4* | osf5*) |
5172 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5173 | # All OSF/1 code is PIC. | |
5174 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' | |
5175 | ;; | |
6908b7d7 | 5176 | |
f9e903a3 RC |
5177 | sco3.2v5*) |
5178 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic' | |
5179 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn' | |
5180 | ;; | |
6908b7d7 | 5181 | |
f9e903a3 RC |
5182 | solaris*) |
5183 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5184 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
5185 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5186 | ;; | |
6908b7d7 | 5187 | |
f9e903a3 RC |
5188 | sunos4*) |
5189 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' | |
5190 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' | |
5191 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5192 | ;; | |
6908b7d7 | 5193 | |
f9e903a3 RC |
5194 | sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) |
5195 | _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' | |
5196 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' | |
5197 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5198 | ;; | |
6908b7d7 | 5199 | |
f9e903a3 RC |
5200 | sysv4*MP*) |
5201 | if test -d /usr/nec ;then | |
5202 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' | |
5203 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5204 | fi | |
5205 | ;; | |
6908b7d7 | 5206 | |
f9e903a3 RC |
5207 | uts4*) |
5208 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' | |
5209 | _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' | |
5210 | ;; | |
6908b7d7 | 5211 | |
f9e903a3 RC |
5212 | *) |
5213 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no | |
5214 | ;; | |
5215 | esac | |
5216 | fi | |
5217 | ]) | |
5218 | AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) | |
6908b7d7 | 5219 | |
f9e903a3 RC |
5220 | # |
5221 | # Check to make sure the PIC flag actually works. | |
5222 | # | |
5223 | if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then | |
5224 | AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], | |
5225 | _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), | |
5226 | [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[GCJ],[],[ -DPIC])], [], | |
5227 | [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in | |
5228 | "" | " "*) ;; | |
5229 | *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; | |
5230 | esac], | |
5231 | [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= | |
5232 | _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) | |
5233 | fi | |
5234 | case "$host_os" in | |
5235 | # For platforms which do not support PIC, -DPIC is meaningless: | |
5236 | *djgpp*) | |
5237 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= | |
5238 | ;; | |
5239 | *) | |
5240 | _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[GCJ],[],[ -DPIC])" | |
5241 | ;; | |
5242 | esac | |
5243 | ]) | |
6908b7d7 | 5244 | |
6908b7d7 | 5245 | |
f9e903a3 RC |
5246 | # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) |
5247 | # ------------------------------------ | |
5248 | # See if the linker supports building shared libraries. | |
5249 | AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], | |
5250 | [AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) | |
5251 | ifelse([$1],[CXX],[ | |
5252 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
6908b7d7 | 5253 | case $host_os in |
f9e903a3 RC |
5254 | aix4* | aix5*) |
5255 | # If we're using GNU nm, then we don't want the "-C" option. | |
5256 | # -C means demangle to AIX nm, but means don't demangle with GNU nm | |
5257 | if $NM -V 2>&1 | egrep '(GNU)' > /dev/null; then | |
5258 | _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' | |
5259 | else | |
5260 | _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' | |
5261 | fi | |
6908b7d7 | 5262 | ;; |
f9e903a3 RC |
5263 | mingw* | pw32*) # and not cygwin. Cygwin uses the $NM incantation, below |
5264 | _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" | |
5265 | ;; | |
5266 | *) | |
5267 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
5268 | ;; | |
6908b7d7 | 5269 | esac |
f9e903a3 RC |
5270 | ],[ |
5271 | runpath_var= | |
5272 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= | |
5273 | ||
5274 | _LT_AC_TAGVAR(archive_cmds, $1)= | |
5275 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)= | |
5276 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)= | |
5277 | _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= | |
5278 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= | |
5279 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= | |
5280 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= | |
5281 | _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= | |
5282 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
5283 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= | |
5284 | _LT_AC_TAGVAR(hardcode_direct, $1)=no | |
5285 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=no | |
5286 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported | |
5287 | _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown | |
5288 | _LT_AC_TAGVAR(always_export_symbols, $1)=no | |
5289 | _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols' | |
5290 | # include_expsyms should be a list of space-separated symbols to be *always* | |
5291 | # included in the symbol list | |
5292 | _LT_AC_TAGVAR(include_expsyms, $1)= | |
5293 | # exclude_expsyms can be an egrep regular expression of symbols to exclude | |
5294 | # it will be wrapped by ` (' and `)$', so one must not match beginning or | |
5295 | # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', | |
5296 | # as well as any symbol that contains `d'. | |
5297 | _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" | |
5298 | # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out | |
5299 | # platforms (ab)use it in PIC code, but their linkers get confused if | |
5300 | # the symbol is explicitly referenced. Since portable code cannot | |
5301 | # rely on this symbol name, it's probably fine to never include it in | |
5302 | # preloaded symbol tables. | |
5303 | extract_expsyms_cmds= | |
6908b7d7 | 5304 | |
12f14c3f | 5305 | case $host_os in |
f9e903a3 RC |
5306 | cygwin* | mingw* | pw32*) |
5307 | # FIXME: the MSVC++ port hasn't been tested in a loooong time | |
5308 | # When not using gcc, we currently assume that we are using | |
5309 | # Microsoft Visual C++. | |
5310 | if test "$GCC" != yes; then | |
5311 | with_gnu_ld=no | |
5312 | fi | |
5313 | ;; | |
5314 | openbsd*) | |
5315 | with_gnu_ld=no | |
12f14c3f RC |
5316 | ;; |
5317 | esac | |
6908b7d7 | 5318 | |
f9e903a3 RC |
5319 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes |
5320 | if test "$with_gnu_ld" = yes; then | |
5321 | # If archive_cmds runs LD, not CC, wlarc should be empty | |
5322 | wlarc='${wl}' | |
5323 | ||
5324 | # See if GNU ld supports shared libraries. | |
5325 | case $host_os in | |
5326 | aix3* | aix4* | aix5*) | |
5327 | # On AIX/PPC, the GNU linker is very broken | |
5328 | if test "$host_cpu" != ia64; then | |
5329 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
5330 | cat <<EOF 1>&2 | |
5331 | ||
5332 | *** Warning: the GNU linker, at least up to release 2.9.1, is reported | |
5333 | *** to be unable to reliably create shared libraries on AIX. | |
5334 | *** Therefore, libtool is disabling shared libraries support. If you | |
5335 | *** really care for shared libraries, you may want to modify your PATH | |
5336 | *** so that a non-GNU linker is found, and then restart. | |
6908b7d7 | 5337 | |
f9e903a3 RC |
5338 | EOF |
5339 | fi | |
5340 | ;; | |
6908b7d7 | 5341 | |
f9e903a3 RC |
5342 | amigaos*) |
5343 | _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)' | |
5344 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5345 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
5346 | ||
5347 | # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports | |
5348 | # that the semantics of dynamic libraries on AmigaOS, at least up | |
5349 | # to version 4, is to share data among multiple programs linked | |
5350 | # with the same dynamic library. Since this doesn't match the | |
5351 | # behavior of shared libraries on other platforms, we can't use | |
5352 | # them. | |
5353 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
5354 | ;; | |
6908b7d7 | 5355 | |
f9e903a3 RC |
5356 | beos*) |
5357 | if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then | |
5358 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported | |
5359 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc | |
5360 | # support --undefined. This deserves some investigation. FIXME | |
5361 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
5362 | else | |
5363 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
5364 | fi | |
5365 | ;; | |
6908b7d7 | 5366 | |
f9e903a3 RC |
5367 | cygwin*) |
5368 | # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, | |
5369 | # as there is no search path for DLLs. | |
5370 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5371 | _LT_AC_TAGVAR(always_export_symbols, $1)=no | |
6908b7d7 | 5372 | |
f9e903a3 RC |
5373 | if $LD --help 2>&1 | egrep 'auto-import' > /dev/null; then |
5374 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' | |
5375 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}-retain-symbols-file $wl$export_symbols ${wl}--out-implib,$lib' | |
5376 | else | |
5377 | ld_shlibs=no | |
5378 | fi | |
5379 | ;; | |
6908b7d7 | 5380 | |
f9e903a3 RC |
5381 | mingw* | pw32*) |
5382 | # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, as there is | |
5383 | # no search path for DLLs. | |
5384 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5385 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported | |
5386 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes | |
6908b7d7 | 5387 | |
f9e903a3 RC |
5388 | extract_expsyms_cmds='test -f $output_objdir/impgen.c || \ |
5389 | sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~ | |
5390 | test -f $output_objdir/impgen.exe || (cd $output_objdir && \ | |
5391 | if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \ | |
5392 | else $CC -o impgen impgen.c ; fi)~ | |
5393 | $output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def' | |
6908b7d7 | 5394 | |
f9e903a3 | 5395 | _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib' |
6908b7d7 | 5396 | |
f9e903a3 RC |
5397 | # FIXME: what about values for MSVC? |
5398 | dll_entry=__cygwin_dll_entry@12 | |
5399 | case $host_os in | |
5400 | mingw*) | |
5401 | # mingw values | |
5402 | dll_entry=_DllMainCRTStartup@12 | |
5403 | ;; | |
5404 | esac | |
6908b7d7 | 5405 | |
f9e903a3 | 5406 | dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12 |
6908b7d7 | 5407 | |
f9e903a3 RC |
5408 | # recent cygwin and mingw systems supply a stub DllMain which the user |
5409 | # can override, but on older systems we have to supply one (in ltdll.c) | |
5410 | if test "x$lt_cv_need_dllmain" = "xyes"; then | |
5411 | ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext " | |
5412 | ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $''0 > $output_objdir/$soname-ltdll.c~ | |
5413 | test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~' | |
5414 | else | |
5415 | ltdll_obj= | |
5416 | ltdll_cmds= | |
5417 | fi | |
6908b7d7 | 5418 | |
f9e903a3 RC |
5419 | # Extract the symbol export list from an `--export-all' def file, |
5420 | # then regenerate the def file from the symbol export list, so that | |
5421 | # the compiled dll only exports the symbol export list. | |
5422 | # Be careful not to strip the DATA tag left by newer dlltools. | |
5423 | _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"' | |
5424 | $DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~ | |
5425 | sed -e "1,/EXPORTS/d" -e "s/ @ [[0-9]]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols' | |
5426 | ||
5427 | # If the export-symbols file already is a .def file (1st line | |
5428 | # is EXPORTS), use it as is. | |
5429 | # If DATA tags from a recent dlltool are present, honour them! | |
5430 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`sed 1q $export_symbols`" = xEXPORTS; then | |
5431 | cp $export_symbols $output_objdir/$soname-def; | |
5432 | else | |
5433 | echo EXPORTS > $output_objdir/$soname-def; | |
5434 | _lt_hint=1; | |
5435 | cat $export_symbols | while read symbol; do | |
5436 | set dummy \$symbol; | |
5437 | case \[$]# in | |
5438 | 2) echo " \[$]2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;; | |
5439 | 4) echo " \[$]2 \[$]3 \[$]4 ; " >> $output_objdir/$soname-def; _lt_hint=`expr \$_lt_hint - 1`;; | |
5440 | *) echo " \[$]2 @ \$_lt_hint \[$]3 ; " >> $output_objdir/$soname-def;; | |
5441 | esac; | |
5442 | _lt_hint=`expr 1 + \$_lt_hint`; | |
5443 | done; | |
5444 | fi~ | |
5445 | '"$ltdll_cmds"' | |
5446 | $CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~ | |
5447 | $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~ | |
5448 | $CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~ | |
5449 | $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp --output-lib $output_objdir/$libname.dll.a~ | |
5450 | $CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags' | |
5451 | ;; | |
6908b7d7 | 5452 | |
f9e903a3 RC |
5453 | netbsd*) |
5454 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then | |
5455 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' | |
5456 | wlarc= | |
5457 | else | |
5458 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
5459 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' | |
5460 | fi | |
5461 | ;; | |
6908b7d7 | 5462 | |
f9e903a3 RC |
5463 | solaris* | sysv5*) |
5464 | if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then | |
5465 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
5466 | cat <<EOF 1>&2 | |
6908b7d7 | 5467 | |
f9e903a3 RC |
5468 | *** Warning: The releases 2.8.* of the GNU linker cannot reliably |
5469 | *** create shared libraries on Solaris systems. Therefore, libtool | |
5470 | *** is disabling shared libraries support. We urge you to upgrade GNU | |
5471 | *** binutils to release 2.9.1 or newer. Another option is to modify | |
5472 | *** your PATH or compiler configuration so that the native linker is | |
5473 | *** used, and then restart. | |
6908b7d7 | 5474 | |
12f14c3f | 5475 | EOF |
f9e903a3 RC |
5476 | elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then |
5477 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
5478 | _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' | |
5479 | else | |
5480 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
6908b7d7 | 5481 | fi |
f9e903a3 RC |
5482 | ;; |
5483 | ||
5484 | sunos4*) | |
5485 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
5486 | wlarc= | |
5487 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
5488 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5489 | ;; | |
6908b7d7 | 5490 | |
f9e903a3 RC |
5491 | *) |
5492 | if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then | |
5493 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' | |
5494 | _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' | |
5495 | else | |
5496 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
5497 | fi | |
5498 | ;; | |
5499 | esac | |
6908b7d7 | 5500 | |
f9e903a3 RC |
5501 | if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then |
5502 | runpath_var=LD_RUN_PATH | |
5503 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' | |
5504 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' | |
5505 | case $host_os in | |
5506 | cygwin* | mingw* | pw32*) | |
5507 | # dlltool doesn't understand --whole-archive et. al. | |
5508 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= | |
5509 | ;; | |
5510 | *) | |
5511 | # ancient GNU ld didn't support --whole-archive et. al. | |
5512 | if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then | |
5513 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' | |
5514 | else | |
5515 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= | |
5516 | fi | |
5517 | ;; | |
5518 | esac | |
5519 | fi | |
12f14c3f | 5520 | else |
f9e903a3 RC |
5521 | # PORTME fill in a description of your system's linker (not GNU ld) |
5522 | case $host_os in | |
5523 | aix3*) | |
5524 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported | |
5525 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes | |
5526 | _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' | |
5527 | # Note: this linker hardcodes the directories in LIBPATH if there | |
5528 | # are no directories specified by -L. | |
5529 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
5530 | if test "$GCC" = yes && test -z "$link_static_flag"; then | |
5531 | # Neither direct hardcoding nor static linking is supported with a | |
5532 | # broken collect2. | |
5533 | _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported | |
5534 | fi | |
5535 | ;; | |
6908b7d7 | 5536 | |
f9e903a3 RC |
5537 | aix4* | aix5*) |
5538 | if test "$host_cpu" = ia64; then | |
5539 | # On IA64, the linker does run time linking by default, so we don't | |
5540 | # have to do anything special. | |
5541 | aix_use_runtimelinking=no | |
5542 | exp_sym_flag='-Bexport' | |
5543 | no_entry_flag="" | |
5544 | else | |
5545 | # If we're using GNU nm, then we don't want the "-C" option. | |
5546 | # -C means demangle to AIX nm, but means don't demangle with GNU nm | |
5547 | if $NM -V 2>&1 | egrep '(GNU)' > /dev/null; then | |
5548 | _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' | |
5549 | else | |
5550 | _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' | |
5551 | fi | |
5552 | aix_use_runtimelinking=no | |
5553 | ||
5554 | # Test if we are trying to use run time linking or normal | |
5555 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we | |
5556 | # need to do runtime linking. | |
5557 | case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) | |
5558 | for ld_flag in $LDFLAGS; do | |
5559 | if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then | |
5560 | aix_use_runtimelinking=yes | |
5561 | break | |
5562 | fi | |
5563 | done | |
5564 | esac | |
6908b7d7 | 5565 | |
f9e903a3 RC |
5566 | exp_sym_flag='-bexport' |
5567 | no_entry_flag='-bnoentry' | |
5568 | fi | |
5569 | ||
5570 | # When large executables or shared objects are built, AIX ld can | |
5571 | # have problems creating the table of contents. If linking a library | |
5572 | # or program results in "error TOC overflow" add -mminimal-toc to | |
5573 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not | |
5574 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. | |
5575 | ||
5576 | _LT_AC_TAGVAR(archive_cmds, $1)='' | |
5577 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
5578 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' | |
5579 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes | |
5580 | ||
5581 | if test "$GCC" = yes; then | |
5582 | case $host_os in aix4.[012]|aix4.[012].*) | |
5583 | # We only want to do this on AIX 4.2 and lower, the check | |
5584 | # below for broken collect2 doesn't work under 4.3+ | |
5585 | collect2name=`${CC} -print-prog-name=collect2` | |
5586 | if test -f "$collect2name" && \ | |
5587 | strings "$collect2name" | grep resolve_lib_name >/dev/null | |
5588 | then | |
5589 | # We have reworked collect2 | |
5590 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
5591 | else | |
5592 | # We have old collect2 | |
5593 | _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported | |
5594 | # It fails to find uninstalled libraries when the uninstalled | |
5595 | # path is not listed in the libpath. Setting hardcode_minus_L | |
5596 | # to unsupported forces relinking | |
5597 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
5598 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5599 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= | |
5600 | fi | |
5601 | esac | |
5602 | shared_flag='-shared' | |
6908b7d7 | 5603 | else |
f9e903a3 RC |
5604 | # not using gcc |
5605 | if test "$host_cpu" = ia64; then | |
5606 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release | |
5607 | # chokes on -Wl,-G. The following line is correct: | |
5608 | shared_flag='-G' | |
5609 | else | |
5610 | if test "$aix_use_runtimelinking" = yes; then | |
5611 | shared_flag='${wl}-G' | |
5612 | else | |
5613 | shared_flag='${wl}-bM:SRE' | |
5614 | fi | |
5615 | fi | |
6908b7d7 | 5616 | fi |
6908b7d7 | 5617 | |
f9e903a3 RC |
5618 | # It seems that -bexpall does not export symbols beginning with |
5619 | # underscore (_), so it is better to generate a list of symbols to export. | |
5620 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes | |
5621 | if test "$aix_use_runtimelinking" = yes; then | |
5622 | # Warning - without using the other runtime loading flags (-brtl), | |
5623 | # -berok will link without error, but may produce a broken library. | |
5624 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' | |
5625 | # Determine the default libpath from the value encoded in an empty executable. | |
5626 | _LT_AC_SYS_LIBPATH_AIX | |
5627 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" | |
5628 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" | |
5629 | else | |
5630 | if test "$host_cpu" = ia64; then | |
5631 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' | |
5632 | _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" | |
5633 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" | |
5634 | else | |
5635 | # Determine the default libpath from the value encoded in an empty executable. | |
5636 | _LT_AC_SYS_LIBPATH_AIX | |
5637 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" | |
5638 | # Warning - without using the other run time loading flags, | |
5639 | # -berok will link without error, but may produce a broken library. | |
5640 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' | |
5641 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' | |
5642 | # -bexpall does not export symbols beginning with underscore (_) | |
5643 | _LT_AC_TAGVAR(always_export_symbols, $1)=yes | |
5644 | # Exported symbols can be pulled into shared objects from archives | |
5645 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' ' | |
5646 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes | |
5647 | # This is similar to how AIX traditionally builds it's shared libraries. | |
5648 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' | |
5649 | fi | |
5650 | fi | |
5651 | ;; | |
5652 | ||
5653 | amigaos*) | |
5654 | _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)' | |
5655 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5656 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
5657 | # see comment about different semantics on the GNU ld section | |
5658 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
5659 | ;; | |
5660 | ||
5661 | bsdi4*) | |
5662 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic | |
5663 | ;; | |
5664 | ||
5665 | cygwin* | mingw* | pw32*) | |
5666 | # When not using gcc, we currently assume that we are using | |
5667 | # Microsoft Visual C++. | |
5668 | # hardcode_libdir_flag_spec is actually meaningless, as there is | |
5669 | # no search path for DLLs. | |
5670 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' | |
5671 | # Tell ltmain to make .lib files, not .a files. | |
5672 | libext=lib | |
5673 | # FIXME: Setting linknames here is a bad hack. | |
5674 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames=' | |
5675 | # The linker will automatically build a .lib file if we build a DLL. | |
5676 | _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' | |
5677 | # FIXME: Should let the user specify the lib program. | |
5678 | _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs' | |
5679 | fix_srcfile_path='`cygpath -w "$srcfile"`' | |
5680 | ;; | |
5681 | ||
5682 | darwin* | rhapsody*) | |
5683 | case "$host_os" in | |
5684 | rhapsody* | darwin1.[[012]]) | |
5685 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress' | |
5686 | ;; | |
5687 | *) # Darwin 1.3 on | |
5688 | _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress' | |
5689 | ;; | |
5690 | esac | |
5691 | ||
5692 | # FIXME: Relying on posixy $() will cause problems for | |
5693 | # cross-compilation, but unfortunately the echo tests do not | |
5694 | # yet detect zsh echo's removal of \ escapes. Also zsh mangles | |
5695 | # `"' quotes if we put them in here... so don't! | |
5696 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC $(test .$module = .yes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib $libobjs $deplibs$linker_flags -install_name $rpath/$soname $verstring' | |
5697 | # We need to add '_' to the symbols in $export_symbols first | |
5698 | #_LT_AC_TAGVAR(archive_expsym_cmds, $1)="$_LT_AC_TAGVAR(archive_cmds, $1)"' && strip -s $export_symbols' | |
5699 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
5700 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5701 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience' | |
5702 | ;; | |
5703 | ||
5704 | dgux*) | |
5705 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
5706 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5707 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5708 | ;; | |
5709 | ||
5710 | freebsd1*) | |
5711 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
5712 | ;; | |
5713 | ||
5714 | # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor | |
5715 | # support. Future versions do this automatically, but an explicit c++rt0.o | |
5716 | # does not break anything, and helps significantly (at the cost of a little | |
5717 | # extra space). | |
5718 | freebsd2.2*) | |
5719 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' | |
5720 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
5721 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
5722 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5723 | ;; | |
5724 | ||
5725 | # Unfortunately, older versions of FreeBSD 2 do not have this feature. | |
5726 | freebsd2*) | |
5727 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
5728 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
5729 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
5730 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5731 | ;; | |
6908b7d7 | 5732 | |
f9e903a3 RC |
5733 | # FreeBSD 3 and greater uses gcc -shared to do shared libraries. |
5734 | freebsd*) | |
5735 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' | |
5736 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
5737 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
5738 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5739 | ;; | |
6908b7d7 | 5740 | |
f9e903a3 RC |
5741 | hpux9* | hpux10* | hpux11*) |
5742 | if test "$GCC" = yes; then | |
5743 | case $host_os in | |
5744 | hpux9*) | |
5745 | _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 $lib' | |
5746 | ;; | |
5747 | *) | |
5748 | if test "$host_cpu" = ia64; then | |
5749 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
5750 | else | |
5751 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' | |
5752 | fi | |
5753 | ;; | |
5754 | esac | |
5755 | else | |
5756 | case $host_os in | |
5757 | hpux9*) | |
5758 | _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 $lib' | |
5759 | ;; | |
5760 | *) | |
5761 | if test "$host_cpu" = ia64; then | |
5762 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags' | |
5763 | else | |
5764 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' | |
5765 | fi | |
5766 | ;; | |
5767 | esac | |
5768 | fi | |
5769 | if test "$host_cpu" = ia64; then | |
5770 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5771 | _LT_AC_TAGVAR(hardcode_direct, $1)=no | |
5772 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5773 | else | |
5774 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' | |
5775 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
5776 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
5777 | fi | |
5778 | # hardcode_minus_L: Not really in the search PATH, | |
5779 | # but as the default location of the library. | |
5780 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
5781 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
5782 | ;; | |
6908b7d7 | 5783 | |
f9e903a3 RC |
5784 | irix5* | irix6* | nonstopux*) |
5785 | if test "$GCC" = yes; then | |
5786 | _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' | |
5787 | else | |
5788 | _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' | |
5789 | fi | |
5790 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
5791 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
5792 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes | |
5793 | ;; | |
6908b7d7 | 5794 | |
f9e903a3 RC |
5795 | netbsd*) |
5796 | if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then | |
5797 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out | |
5798 | else | |
5799 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF | |
5800 | fi | |
5801 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
5802 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
5803 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5804 | ;; | |
6908b7d7 | 5805 | |
f9e903a3 RC |
5806 | newsos6) |
5807 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
5808 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
5809 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
5810 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
5811 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5812 | ;; | |
6908b7d7 | 5813 | |
f9e903a3 RC |
5814 | openbsd*) |
5815 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
5816 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
6908b7d7 | 5817 | |
f9e903a3 RC |
5818 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
5819 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags' | |
5820 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
5821 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' | |
5822 | else | |
5823 | case $host_os in | |
5824 | openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) | |
5825 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' | |
5826 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
5827 | ;; | |
5828 | *) | |
5829 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags' | |
5830 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' | |
5831 | ;; | |
5832 | esac | |
5833 | fi | |
5834 | ;; | |
6908b7d7 | 5835 | |
f9e903a3 RC |
5836 | os2*) |
5837 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5838 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
5839 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported | |
5840 | _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' | |
5841 | _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' | |
6908b7d7 RC |
5842 | ;; |
5843 | ||
f9e903a3 RC |
5844 | osf3*) |
5845 | if test "$GCC" = yes; then | |
5846 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' | |
5847 | _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' | |
5848 | else | |
5849 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' | |
5850 | _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' | |
5851 | fi | |
5852 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
5853 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
5854 | ;; | |
6908b7d7 | 5855 | |
f9e903a3 RC |
5856 | osf4* | osf5*) # as osf3* with the addition of -msym flag |
5857 | if test "$GCC" = yes; then | |
5858 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' | |
5859 | _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' | |
5860 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' | |
5861 | else | |
5862 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' | |
5863 | _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' | |
5864 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ | |
5865 | $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp' | |
6908b7d7 | 5866 | |
f9e903a3 RC |
5867 | # Both c and cxx compiler support -rpath directly |
5868 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' | |
5869 | fi | |
5870 | _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: | |
5871 | ;; | |
6908b7d7 | 5872 | |
f9e903a3 RC |
5873 | sco3.2v5*) |
5874 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
5875 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5876 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' | |
5877 | runpath_var=LD_RUN_PATH | |
5878 | hardcode_runpath_var=yes | |
5879 | ;; | |
6908b7d7 | 5880 | |
f9e903a3 RC |
5881 | solaris*) |
5882 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' | |
5883 | if test "$GCC" = yes; then | |
5884 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
5885 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ | |
5886 | $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' | |
5887 | else | |
5888 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
5889 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ | |
5890 | $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' | |
5891 | fi | |
5892 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' | |
5893 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5894 | case $host_os in | |
5895 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; | |
5896 | *) # Supported since Solaris 2.6 (maybe 2.5.1?) | |
5897 | _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;; | |
5898 | esac | |
5899 | _LT_AC_TAGVAR(link_all_deplibs, $1)=yes | |
5900 | ;; | |
6908b7d7 | 5901 | |
f9e903a3 RC |
5902 | sunos4*) |
5903 | if test "x$host_vendor" = xsequent; then | |
5904 | # Use $CC to link under sequent, because it throws in some extra .o | |
5905 | # files that make .init and .fini sections work. | |
5906 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' | |
5907 | else | |
5908 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' | |
5909 | fi | |
5910 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5911 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
5912 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes | |
5913 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5914 | ;; | |
6908b7d7 | 5915 | |
f9e903a3 RC |
5916 | sysv4) |
5917 | case $host_vendor in | |
5918 | sni) | |
5919 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
5920 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? | |
5921 | ;; | |
5922 | siemens) | |
5923 | ## LD is ld it makes a PLAMLIB | |
5924 | ## CC just makes a GrossModule. | |
5925 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' | |
5926 | _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' | |
5927 | _LT_AC_TAGVAR(hardcode_direct, $1)=no | |
5928 | ;; | |
5929 | motorola) | |
5930 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
5931 | _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie | |
5932 | ;; | |
5933 | esac | |
5934 | runpath_var='LD_RUN_PATH' | |
5935 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5936 | ;; | |
6908b7d7 | 5937 | |
f9e903a3 RC |
5938 | sysv4.3*) |
5939 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
5940 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5941 | _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' | |
5942 | ;; | |
6908b7d7 | 5943 | |
f9e903a3 RC |
5944 | sysv4*MP*) |
5945 | if test -d /usr/nec; then | |
5946 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
5947 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5948 | runpath_var=LD_RUN_PATH | |
5949 | hardcode_runpath_var=yes | |
5950 | _LT_AC_TAGVAR(ld_shlibs, $1)=yes | |
5951 | fi | |
5952 | ;; | |
6908b7d7 | 5953 | |
f9e903a3 RC |
5954 | sysv4.2uw2*) |
5955 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' | |
5956 | _LT_AC_TAGVAR(hardcode_direct, $1)=yes | |
5957 | _LT_AC_TAGVAR(hardcode_minus_L, $1)=no | |
5958 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5959 | hardcode_runpath_var=yes | |
5960 | runpath_var=LD_RUN_PATH | |
5961 | ;; | |
6908b7d7 | 5962 | |
f9e903a3 RC |
5963 | sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*) |
5964 | _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text' | |
5965 | if test "$GCC" = yes; then | |
5966 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
5967 | else | |
5968 | _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' | |
5969 | fi | |
5970 | runpath_var='LD_RUN_PATH' | |
5971 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5972 | ;; | |
6908b7d7 | 5973 | |
f9e903a3 RC |
5974 | sysv5*) |
5975 | _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' | |
5976 | # $CC -shared without GNU ld will not create a library from C++ | |
5977 | # object files and a static libstdc++, better avoid it by now | |
5978 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
5979 | _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ | |
5980 | $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' | |
5981 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= | |
5982 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5983 | runpath_var='LD_RUN_PATH' | |
5984 | ;; | |
5985 | ||
5986 | uts4*) | |
5987 | _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' | |
5988 | _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' | |
5989 | _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no | |
5990 | ;; | |
5991 | ||
5992 | *) | |
5993 | _LT_AC_TAGVAR(ld_shlibs, $1)=no | |
5994 | ;; | |
5995 | esac | |
5996 | fi | |
12f14c3f | 5997 | ]) |
f9e903a3 RC |
5998 | AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) |
5999 | test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no | |
6908b7d7 | 6000 | |
f9e903a3 RC |
6001 | variables_saved_for_relink="PATH $shlibpath_var $runpath_var" |
6002 | if test "$GCC" = yes; then | |
6003 | variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" | |
6004 | fi | |
12f14c3f | 6005 | |
f9e903a3 RC |
6006 | # |
6007 | # Do we need to explicitly link libc? | |
6008 | # | |
6009 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes | |
6010 | if test "$enable_shared" = yes && test "$GCC" = yes; then | |
6011 | case $_LT_AC_TAGVAR(archive_cmds, $1) in | |
6012 | *'~'*) | |
6013 | # FIXME: we may have to deal with multi-command sequences. | |
6014 | ;; | |
6015 | '$CC '*) | |
6016 | # Test whether the compiler implicitly links with -lc since on some | |
6017 | # systems, -lgcc has to come before -lc. If gcc already passes -lc | |
6018 | # to ld, don't add -lc before -lgcc. | |
6019 | AC_MSG_CHECKING([whether -lc should be explicitly linked in]) | |
6020 | $rm conftest* | |
6021 | echo 'static int dummy;' > conftest.$ac_ext | |
6022 | ||
6023 | if AC_TRY_EVAL(ac_compile) 2>conftest.err; then | |
6024 | soname=conftest | |
6025 | lib=conftest | |
6026 | libobjs=conftest.$ac_objext | |
6027 | deplibs= | |
6028 | wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) | |
6029 | compiler_flags=-v | |
6030 | linker_flags=-v | |
6031 | verstring= | |
6032 | output_objdir=. | |
6033 | libname=conftest | |
6034 | lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) | |
6035 | _LT_AC_TAGVAR(allow_undefined_flag, $1)= | |
6036 | if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) | |
6037 | then | |
6038 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no | |
6908b7d7 | 6039 | else |
f9e903a3 | 6040 | _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes |
6908b7d7 | 6041 | fi |
f9e903a3 RC |
6042 | _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag |
6043 | else | |
6044 | cat conftest.err 1>&5 | |
6908b7d7 | 6045 | fi |
f9e903a3 RC |
6046 | $rm conftest* |
6047 | AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) | |
6048 | ;; | |
6049 | esac | |
6050 | fi | |
6051 | ])# AC_LIBTOOL_PROG_LD_SHLIBS | |
6908b7d7 | 6052 | |
6908b7d7 | 6053 | |
f9e903a3 RC |
6054 | # _LT_AC_FILE_LTDLL_C |
6055 | # ------------------- | |
6056 | # Be careful that the start marker always follows a newline. | |
6057 | AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ | |
6058 | # /* ltdll.c starts here */ | |
6059 | # #define WIN32_LEAN_AND_MEAN | |
6060 | # #include <windows.h> | |
6061 | # #undef WIN32_LEAN_AND_MEAN | |
6062 | # #include <stdio.h> | |
6063 | # | |
6064 | # #ifndef __CYGWIN__ | |
6065 | # # ifdef __CYGWIN32__ | |
6066 | # # define __CYGWIN__ __CYGWIN32__ | |
6067 | # # endif | |
6068 | # #endif | |
6069 | # | |
6070 | # #ifdef __cplusplus | |
6071 | # extern "C" { | |
6072 | # #endif | |
6073 | # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); | |
6074 | # #ifdef __cplusplus | |
6075 | # } | |
6076 | # #endif | |
6077 | # | |
6078 | # #ifdef __CYGWIN__ | |
6079 | # #include <cygwin/cygwin_dll.h> | |
6080 | # DECLARE_CYGWIN_DLL( DllMain ); | |
6081 | # #endif | |
6082 | # HINSTANCE __hDllInstance_base; | |
6083 | # | |
6084 | # BOOL APIENTRY | |
6085 | # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) | |
6086 | # { | |
6087 | # __hDllInstance_base = hInst; | |
6088 | # return TRUE; | |
6089 | # } | |
6090 | # /* ltdll.c ends here */ | |
6091 | ])# _LT_AC_FILE_LTDLL_C | |
6092 | ||
6093 | ||
6094 | # _LT_AC_FILE_IMPGEN_C | |
6095 | # -------------------- | |
6096 | # Be careful that the start marker always follows a newline. | |
6097 | AC_DEFUN([_LT_AC_FILE_IMPGEN_C], [ | |
6098 | # /* impgen.c starts here */ | |
6099 | # /* Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc. | |
6100 | # | |
6101 | # This file is part of GNU libtool. | |
6102 | # | |
6103 | # This program is free software; you can redistribute it and/or modify | |
6104 | # it under the terms of the GNU General Public License as published by | |
6105 | # the Free Software Foundation; either version 2 of the License, or | |
6106 | # (at your option) any later version. | |
6107 | # | |
6108 | # This program is distributed in the hope that it will be useful, | |
6109 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
6110 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
6111 | # GNU General Public License for more details. | |
6112 | # | |
6113 | # You should have received a copy of the GNU General Public License | |
6114 | # along with this program; if not, write to the Free Software | |
6115 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
6116 | # */ | |
6117 | # | |
6118 | # #include <stdio.h> /* for printf() */ | |
6119 | # #include <unistd.h> /* for open(), lseek(), read() */ | |
6120 | # #include <fcntl.h> /* for O_RDONLY, O_BINARY */ | |
6121 | # #include <string.h> /* for strdup() */ | |
6122 | # | |
6123 | # /* O_BINARY isn't required (or even defined sometimes) under Unix */ | |
6124 | # #ifndef O_BINARY | |
6125 | # #define O_BINARY 0 | |
6126 | # #endif | |
6127 | # | |
6128 | # static unsigned int | |
6129 | # pe_get16 (fd, offset) | |
6130 | # int fd; | |
6131 | # int offset; | |
6132 | # { | |
6133 | # unsigned char b[2]; | |
6134 | # lseek (fd, offset, SEEK_SET); | |
6135 | # read (fd, b, 2); | |
6136 | # return b[0] + (b[1]<<8); | |
6137 | # } | |
6138 | # | |
6139 | # static unsigned int | |
6140 | # pe_get32 (fd, offset) | |
6141 | # int fd; | |
6142 | # int offset; | |
6143 | # { | |
6144 | # unsigned char b[4]; | |
6145 | # lseek (fd, offset, SEEK_SET); | |
6146 | # read (fd, b, 4); | |
6147 | # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); | |
6148 | # } | |
6149 | # | |
6150 | # static unsigned int | |
6151 | # pe_as32 (ptr) | |
6152 | # void *ptr; | |
6153 | # { | |
6154 | # unsigned char *b = ptr; | |
6155 | # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); | |
6156 | # } | |
6157 | # | |
6158 | # int | |
6159 | # main (argc, argv) | |
6160 | # int argc; | |
6161 | # char *argv[]; | |
6162 | # { | |
6163 | # int dll; | |
6164 | # unsigned long pe_header_offset, opthdr_ofs, num_entries, i; | |
6165 | # unsigned long export_rva, export_size, nsections, secptr, expptr; | |
6166 | # unsigned long name_rvas, nexp; | |
6167 | # unsigned char *expdata, *erva; | |
6168 | # char *filename, *dll_name; | |
6169 | # | |
6170 | # filename = argv[1]; | |
6171 | # | |
6172 | # dll = open(filename, O_RDONLY|O_BINARY); | |
6173 | # if (dll < 1) | |
6174 | # return 1; | |
6175 | # | |
6176 | # dll_name = filename; | |
6177 | # | |
6178 | # for (i=0; filename[i]; i++) | |
6179 | # if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':') | |
6180 | # dll_name = filename + i +1; | |
6181 | # | |
6182 | # pe_header_offset = pe_get32 (dll, 0x3c); | |
6183 | # opthdr_ofs = pe_header_offset + 4 + 20; | |
6184 | # num_entries = pe_get32 (dll, opthdr_ofs + 92); | |
6185 | # | |
6186 | # if (num_entries < 1) /* no exports */ | |
6187 | # return 1; | |
6188 | # | |
6189 | # export_rva = pe_get32 (dll, opthdr_ofs + 96); | |
6190 | # export_size = pe_get32 (dll, opthdr_ofs + 100); | |
6191 | # nsections = pe_get16 (dll, pe_header_offset + 4 +2); | |
6192 | # secptr = (pe_header_offset + 4 + 20 + | |
6193 | # pe_get16 (dll, pe_header_offset + 4 + 16)); | |
6194 | # | |
6195 | # expptr = 0; | |
6196 | # for (i = 0; i < nsections; i++) | |
6197 | # { | |
6198 | # char sname[8]; | |
6199 | # unsigned long secptr1 = secptr + 40 * i; | |
6200 | # unsigned long vaddr = pe_get32 (dll, secptr1 + 12); | |
6201 | # unsigned long vsize = pe_get32 (dll, secptr1 + 16); | |
6202 | # unsigned long fptr = pe_get32 (dll, secptr1 + 20); | |
6203 | # lseek(dll, secptr1, SEEK_SET); | |
6204 | # read(dll, sname, 8); | |
6205 | # if (vaddr <= export_rva && vaddr+vsize > export_rva) | |
6206 | # { | |
6207 | # expptr = fptr + (export_rva - vaddr); | |
6208 | # if (export_rva + export_size > vaddr + vsize) | |
6209 | # export_size = vsize - (export_rva - vaddr); | |
6210 | # break; | |
6211 | # } | |
6212 | # } | |
6213 | # | |
6214 | # expdata = (unsigned char*)malloc(export_size); | |
6215 | # lseek (dll, expptr, SEEK_SET); | |
6216 | # read (dll, expdata, export_size); | |
6217 | # erva = expdata - export_rva; | |
6218 | # | |
6219 | # nexp = pe_as32 (expdata+24); | |
6220 | # name_rvas = pe_as32 (expdata+32); | |
6221 | # | |
6222 | # printf ("EXPORTS\n"); | |
6223 | # for (i = 0; i<nexp; i++) | |
6224 | # { | |
6225 | # unsigned long name_rva = pe_as32 (erva+name_rvas+i*4); | |
6226 | # printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i); | |
6227 | # } | |
6228 | # | |
6229 | # return 0; | |
6230 | # } | |
6231 | # /* impgen.c ends here */ | |
6232 | ])# _LT_AC_FILE_IMPGEN_C | |
6233 | ||
6234 | # _LT_AC_TAGVAR(VARNAME, [TAGNAME]) | |
6235 | # --------------------------------- | |
6236 | AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) | |
6908b7d7 RC |
6237 | |
6238 | ||
6239 | # old names | |
6240 | AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) | |
6241 | AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) | |
6242 | AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) | |
6243 | AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) | |
6244 | AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) | |
6245 | AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) | |
6246 | AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) | |
6247 | ||
6248 | # This is just to silence aclocal about the macro not being used | |
6249 | ifelse([AC_DISABLE_FAST_INSTALL]) | |
6250 | ||
f9e903a3 RC |
6251 | AC_DEFUN([LT_AC_PROG_GCJ], |
6252 | [AC_CHECK_TOOL(GCJ, gcj, no) | |
6253 | test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" | |
6254 | AC_SUBST(GCJFLAGS) | |
6255 | ]) | |
6256 | ||
6257 | AC_DEFUN([LT_AC_PROG_RC], | |
6258 | [AC_CHECK_TOOL(RC, windres, no) | |
6259 | ]) | |
6260 | ||
6261 | # NOTE: This macro has been submitted for inclusion into # | |
6262 | # GNU Autoconf as AC_PROG_SED. When it is available in # | |
6263 | # a released version of Autoconf we should remove this # | |
6264 | # macro and use it instead. # | |
6265 | # LT_AC_PROG_SED | |
6266 | # -------------- | |
6267 | # Check for a fully-functional sed program, that truncates | |
6268 | # as few characters as possible. Prefer GNU sed if found. | |
6269 | AC_DEFUN([LT_AC_PROG_SED], | |
6270 | [AC_MSG_CHECKING([for a sed that does not truncate output]) | |
6271 | AC_CACHE_VAL(lt_cv_path_SED, | |
6272 | [# Loop through the user's path and test for sed and gsed. | |
6273 | # Then use that list of sed's as ones to test for truncation. | |
6274 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR | |
6275 | for as_dir in $PATH | |
6276 | do | |
6277 | IFS=$as_save_IFS | |
6278 | test -z "$as_dir" && as_dir=. | |
6279 | for lt_ac_prog in sed gsed; do | |
6280 | for ac_exec_ext in '' $ac_executable_extensions; do | |
6281 | if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then | |
6282 | lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" | |
6283 | fi | |
6284 | done | |
6285 | done | |
6286 | done | |
6287 | lt_ac_max=0 | |
6288 | lt_ac_count=0 | |
6289 | # Add /usr/xpg4/bin/sed as it is typically found on Solaris | |
6290 | # along with /bin/sed that truncates output. | |
6291 | for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do | |
6292 | test ! -f $lt_ac_sed && break | |
6293 | cat /dev/null > conftest.in | |
6294 | lt_ac_count=0 | |
6295 | echo $ECHO_N "0123456789$ECHO_C" >conftest.in | |
6296 | # Check for GNU sed and select it if it is found. | |
6297 | if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then | |
6298 | lt_cv_path_SED=$lt_ac_sed | |
6299 | break; | |
6300 | fi | |
6301 | while true; do | |
6302 | cat conftest.in conftest.in >conftest.tmp | |
6303 | mv conftest.tmp conftest.in | |
6304 | cp conftest.in conftest.nl | |
6305 | echo >>conftest.nl | |
6306 | $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break | |
6307 | cmp -s conftest.out conftest.nl || break | |
6308 | # 10000 chars as input seems more than enough | |
6309 | test $lt_ac_count -gt 10 && break | |
6310 | lt_ac_count=`expr $lt_ac_count + 1` | |
6311 | if test $lt_ac_count -gt $lt_ac_max; then | |
6312 | lt_ac_max=$lt_ac_count | |
6313 | lt_cv_path_SED=$lt_ac_sed | |
6314 | fi | |
6315 | done | |
6316 | done | |
6317 | SED=$lt_cv_path_SED | |
6318 | ]) | |
6319 | AC_MSG_RESULT([$SED]) | |
6320 | ]) | |
6321 |