« back to all changes in this revision
Viewing changes to aclocal.m4
- browse files at revision 1
- compare with another revision
- download diff
- download tarball
- view history from revision 1
- Committer: Bazaar Package Importer
- Author(s): A. Maitland Bottoms
- Date: 2005-02-26 22:33:22 UTC
- Revision ID: james.westby@ubuntu.com-20050226223322-vc6sdoshrqjxfh9c
Tags: upstream-1.1.6
Import upstream version 1.1.6
- files added:
- doc
- include
- include/speex
- libspeex
- src
- win32
- win32/libspeex
- win32/speexdec
- win32/speexenc
added
removed
aclocal.m4
1
# aclocal.m4 generated automatically by aclocal 1.6.3 -*- Autoconf -*-
2
3
# Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
4
# Free Software Foundation, Inc.
5
# This file is free software; the Free Software Foundation
6
# gives unlimited permission to copy and/or distribute it,
7
# with or without modifications, as long as this notice is preserved.
8
9
# This program is distributed in the hope that it will be useful,
10
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12
# PARTICULAR PURPOSE.
13
14
AC_DEFUN(AC_FIND_FILE,
15
[
16
$3=NONE
17
for i in $2;
18
do
19
for j in $1;
20
do
21
if test -r "$i/$j"; then
22
$3=$i
23
break 2
24
fi
25
done
26
done
27
])
28
29
AC_DEFUN(AC_PATH_LIBOGG,
30
[
31
OGG_LIBS="-logg"
32
33
AC_MSG_CHECKING([for libogg])
34
35
ac_ogg_includes=NONE ac_ogg_libraries=NONE ac_ogg_bindir=NONE
36
ogg_libraries=""
37
ogg_includes=""
38
AC_ARG_WITH(ogg-dir,
39
[ --with-ogg-dir=DIR where the root of OGG is installed ],
40
[ ac_ogg_includes="$withval"/include
41
ac_ogg_libraries="$withval"/lib
42
])
43
44
AC_ARG_WITH(ogg-includes,
45
[ --with-ogg-includes=DIR where the OGG includes are. ],
46
[
47
ac_ogg_includes="$withval"
48
])
49
50
ogg_libs_given=no
51
52
AC_ARG_WITH(ogg-libraries,
53
[ --with-ogg-libraries=DIR where the OGG library is installed.],
54
[ ac_ogg_libraries="$withval"
55
ogg_libs_given=yes
56
])
57
58
ogg_incdirs="/usr/include /usr/lib/ogg/include /opt/include /usr/local/ogg/include /usr/include/ogg /usr/include /usr/local/include"
59
if test ! "$ac_ogg_includes" = "NONE"; then
60
ogg_incdirs="$ac_ogg_includes $ac_ogg_includes/.. $ogg_incdirs"
61
fi
62
AC_FIND_FILE(ogg/ogg.h, $ogg_incdirs, ogg_incdir)
63
echo "Ogg includes in $ogg_incdir"
64
65
66
ogg_libdirs="$ac_ogg_libraries /usr/lib/ogg/lib /usr/lib /opt/lib /usr/local/ogg/lib /usr/local/lib /usr/lib/ogg /usr/local/lib"
67
test -n "$OGGDIR" && ogg_libdirs="$OGGDIR/lib $OGGDIR $ogg_libdirs"
68
if test ! "$ac_ogg_libraries" = "NONE"; then
69
ogg_libdirs="$ac_ogg_libraries $ogg_libdirs"
70
fi
71
72
test=NONE
73
ogg_libdir=NONE
74
for dir in $ogg_libdirs; do
75
try="ls -1 $dir/libogg*"
76
if test=`eval $try 2> /dev/null`; then ogg_libdir=$dir; break; else echo "tried $dir" >&AC_FD_CC ; fi
77
done
78
79
echo "Ogg libraries in $ogg_libdir"
80
81
if test "$ogg_libdir" = "NONE" || test "$ogg_incdir" = "NONE"; then
82
have_libogg=no
83
else
84
have_libogg=yes
85
AC_DEFINE(HAVE_LIBOGG)
86
fi
87
88
OGG_INCLUDES="-I$ogg_incdir"
89
OGG_LDFLAGS="-L$ogg_libdir"
90
91
92
AC_SUBST(OGG_LIBS)
93
AC_SUBST(OGG_INCLUDES)
94
AC_SUBST(OGG_LDFLAGS)
95
96
])
97
98
99
# Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
100
101
# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
102
103
# This program is free software; you can redistribute it and/or modify
104
# it under the terms of the GNU General Public License as published by
105
# the Free Software Foundation; either version 2, or (at your option)
106
# any later version.
107
108
# This program is distributed in the hope that it will be useful,
109
# but WITHOUT ANY WARRANTY; without even the implied warranty of
110
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
111
# GNU General Public License for more details.
112
113
# You should have received a copy of the GNU General Public License
114
# along with this program; if not, write to the Free Software
115
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
116
# 02111-1307, USA.
117
118
AC_PREREQ([2.52])
119
120
# serial 6
121
122
# When config.status generates a header, we must update the stamp-h file.
123
# This file resides in the same directory as the config header
124
# that is generated. We must strip everything past the first ":",
125
# and everything past the last "/".
126
127
# _AM_DIRNAME(PATH)
128
# -----------------
129
# Like AS_DIRNAME, only do it during macro expansion
130
AC_DEFUN([_AM_DIRNAME],
131
[m4_if(regexp([$1], [^.*[^/]//*[^/][^/]*/*$]), -1,
132
m4_if(regexp([$1], [^//\([^/]\|$\)]), -1,
133
m4_if(regexp([$1], [^/.*]), -1,
134
[.],
135
patsubst([$1], [^\(/\).*], [\1])),
136
patsubst([$1], [^\(//\)\([^/].*\|$\)], [\1])),
137
patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl
138
])# _AM_DIRNAME
139
140
141
# The stamp files are numbered to have different names.
142
# We could number them on a directory basis, but that's additional
143
# complications, let's have a unique counter.
144
m4_define([_AM_STAMP_Count], [0])
145
146
147
# _AM_STAMP(HEADER)
148
# -----------------
149
# The name of the stamp file for HEADER.
150
AC_DEFUN([_AM_STAMP],
151
[m4_define([_AM_STAMP_Count], m4_incr(_AM_STAMP_Count))dnl
152
AS_ESCAPE(_AM_DIRNAME(patsubst([$1],
153
[:.*])))/stamp-h[]_AM_STAMP_Count])
154
155
156
# _AM_CONFIG_HEADER(HEADER[:SOURCES], COMMANDS, INIT-COMMANDS)
157
# ------------------------------------------------------------
158
# We used to try to get a real timestamp in stamp-h. But the fear is that
159
# that will cause unnecessary cvs conflicts.
160
AC_DEFUN([_AM_CONFIG_HEADER],
161
[# Add the stamp file to the list of files AC keeps track of,
162
# along with our hook.
163
AC_CONFIG_HEADERS([$1],
164
[# update the timestamp
165
echo 'timestamp for $1' >"_AM_STAMP([$1])"
166
$2],
167
[$3])
168
])# _AM_CONFIG_HEADER
169
170
171
# AM_CONFIG_HEADER(HEADER[:SOURCES]..., COMMANDS, INIT-COMMANDS)
172
# --------------------------------------------------------------
173
AC_DEFUN([AM_CONFIG_HEADER],
174
[AC_FOREACH([_AM_File], [$1], [_AM_CONFIG_HEADER(_AM_File, [$2], [$3])])
175
])# AM_CONFIG_HEADER
176
177
# Do all the work for Automake. -*- Autoconf -*-
178
179
# This macro actually does too much some checks are only needed if
180
# your package does certain things. But this isn't really a big deal.
181
182
# Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
183
# Free Software Foundation, Inc.
184
185
# This program is free software; you can redistribute it and/or modify
186
# it under the terms of the GNU General Public License as published by
187
# the Free Software Foundation; either version 2, or (at your option)
188
# any later version.
189
190
# This program is distributed in the hope that it will be useful,
191
# but WITHOUT ANY WARRANTY; without even the implied warranty of
192
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
193
# GNU General Public License for more details.
194
195
# You should have received a copy of the GNU General Public License
196
# along with this program; if not, write to the Free Software
197
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
198
# 02111-1307, USA.
199
200
# serial 8
201
202
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
203
# written in clear, in which case automake, when reading aclocal.m4,
204
# will think it sees a *use*, and therefore will trigger all it's
205
# C support machinery. Also note that it means that autoscan, seeing
206
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
207
208
209
AC_PREREQ([2.52])
210
211
# Autoconf 2.50 wants to disallow AM_ names. We explicitly allow
212
# the ones we care about.
213
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
214
215
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
216
# AM_INIT_AUTOMAKE([OPTIONS])
217
# -----------------------------------------------
218
# The call with PACKAGE and VERSION arguments is the old style
219
# call (pre autoconf-2.50), which is being phased out. PACKAGE
220
# and VERSION should now be passed to AC_INIT and removed from
221
# the call to AM_INIT_AUTOMAKE.
222
# We support both call styles for the transition. After
223
# the next Automake release, Autoconf can make the AC_INIT
224
# arguments mandatory, and then we can depend on a new Autoconf
225
# release and drop the old call support.
226
AC_DEFUN([AM_INIT_AUTOMAKE],
227
[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
228
AC_REQUIRE([AC_PROG_INSTALL])dnl
229
# test to see if srcdir already configured
230
if test "`cd $srcdir && pwd`" != "`pwd`" &&
231
test -f $srcdir/config.status; then
232
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
233
fi
234
235
# Define the identity of the package.
236
dnl Distinguish between old-style and new-style calls.
237
m4_ifval([$2],
238
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
239
AC_SUBST([PACKAGE], [$1])dnl
240
AC_SUBST([VERSION], [$2])],
241
[_AM_SET_OPTIONS([$1])dnl
242
AC_SUBST([PACKAGE], [AC_PACKAGE_TARNAME])dnl
243
AC_SUBST([VERSION], [AC_PACKAGE_VERSION])])dnl
244
245
_AM_IF_OPTION([no-define],,
246
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
247
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
248
249
# Some tools Automake needs.
250
AC_REQUIRE([AM_SANITY_CHECK])dnl
251
AC_REQUIRE([AC_ARG_PROGRAM])dnl
252
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
253
AM_MISSING_PROG(AUTOCONF, autoconf)
254
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
255
AM_MISSING_PROG(AUTOHEADER, autoheader)
256
AM_MISSING_PROG(MAKEINFO, makeinfo)
257
AM_MISSING_PROG(AMTAR, tar)
258
AM_PROG_INSTALL_SH
259
AM_PROG_INSTALL_STRIP
260
# We need awk for the "check" target. The system "awk" is bad on
261
# some platforms.
262
AC_REQUIRE([AC_PROG_AWK])dnl
263
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
264
265
_AM_IF_OPTION([no-dependencies],,
266
[AC_PROVIDE_IFELSE([AC_PROG_][CC],
267
[_AM_DEPENDENCIES(CC)],
268
[define([AC_PROG_][CC],
269
defn([AC_PROG_][CC])[_AM_DEPENDENCIES(CC)])])dnl
270
AC_PROVIDE_IFELSE([AC_PROG_][CXX],
271
[_AM_DEPENDENCIES(CXX)],
272
[define([AC_PROG_][CXX],
273
defn([AC_PROG_][CXX])[_AM_DEPENDENCIES(CXX)])])dnl
274
])
275
])
276
277
# Copyright 2002 Free Software Foundation, Inc.
278
279
# This program is free software; you can redistribute it and/or modify
280
# it under the terms of the GNU General Public License as published by
281
# the Free Software Foundation; either version 2, or (at your option)
282
# any later version.
283
284
# This program is distributed in the hope that it will be useful,
285
# but WITHOUT ANY WARRANTY; without even the implied warranty of
286
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
287
# GNU General Public License for more details.
288
289
# You should have received a copy of the GNU General Public License
290
# along with this program; if not, write to the Free Software
291
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
292
293
# AM_AUTOMAKE_VERSION(VERSION)
294
# ----------------------------
295
# Automake X.Y traces this macro to ensure aclocal.m4 has been
296
# generated from the m4 files accompanying Automake X.Y.
297
AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.6"])
298
299
# AM_SET_CURRENT_AUTOMAKE_VERSION
300
# -------------------------------
301
# Call AM_AUTOMAKE_VERSION so it can be traced.
302
# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
303
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
304
[AM_AUTOMAKE_VERSION([1.6.3])])
305
306
# Helper functions for option handling. -*- Autoconf -*-
307
308
# Copyright 2001, 2002 Free Software Foundation, Inc.
309
310
# This program is free software; you can redistribute it and/or modify
311
# it under the terms of the GNU General Public License as published by
312
# the Free Software Foundation; either version 2, or (at your option)
313
# any later version.
314
315
# This program is distributed in the hope that it will be useful,
316
# but WITHOUT ANY WARRANTY; without even the implied warranty of
317
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
318
# GNU General Public License for more details.
319
320
# You should have received a copy of the GNU General Public License
321
# along with this program; if not, write to the Free Software
322
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
323
# 02111-1307, USA.
324
325
# serial 2
326
327
# _AM_MANGLE_OPTION(NAME)
328
# -----------------------
329
AC_DEFUN([_AM_MANGLE_OPTION],
330
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
331
332
# _AM_SET_OPTION(NAME)
333
# ------------------------------
334
# Set option NAME. Presently that only means defining a flag for this option.
335
AC_DEFUN([_AM_SET_OPTION],
336
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
337
338
# _AM_SET_OPTIONS(OPTIONS)
339
# ----------------------------------
340
# OPTIONS is a space-separated list of Automake options.
341
AC_DEFUN([_AM_SET_OPTIONS],
342
[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
343
344
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
345
# -------------------------------------------
346
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
347
AC_DEFUN([_AM_IF_OPTION],
348
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
349
350
#
351
# Check to make sure that the build environment is sane.
352
#
353
354
# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
355
356
# This program is free software; you can redistribute it and/or modify
357
# it under the terms of the GNU General Public License as published by
358
# the Free Software Foundation; either version 2, or (at your option)
359
# any later version.
360
361
# This program is distributed in the hope that it will be useful,
362
# but WITHOUT ANY WARRANTY; without even the implied warranty of
363
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
364
# GNU General Public License for more details.
365
366
# You should have received a copy of the GNU General Public License
367
# along with this program; if not, write to the Free Software
368
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
369
# 02111-1307, USA.
370
371
# serial 3
372
373
# AM_SANITY_CHECK
374
# ---------------
375
AC_DEFUN([AM_SANITY_CHECK],
376
[AC_MSG_CHECKING([whether build environment is sane])
377
# Just in case
378
sleep 1
379
echo timestamp > conftest.file
380
# Do `set' in a subshell so we don't clobber the current shell's
381
# arguments. Must try -L first in case configure is actually a
382
# symlink; some systems play weird games with the mod time of symlinks
383
# (eg FreeBSD returns the mod time of the symlink's containing
384
# directory).
385
if (
386
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
387
if test "$[*]" = "X"; then
388
# -L didn't work.
389
set X `ls -t $srcdir/configure conftest.file`
390
fi
391
rm -f conftest.file
392
if test "$[*]" != "X $srcdir/configure conftest.file" \
393
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
394
395
# If neither matched, then we have a broken ls. This can happen
396
# if, for instance, CONFIG_SHELL is bash and it inherits a
397
# broken ls alias from the environment. This has actually
398
# happened. Such a system could not be considered "sane".
399
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
400
alias in your environment])
401
fi
402
403
test "$[2]" = conftest.file
404
)
405
then
406
# Ok.
407
:
408
else
409
AC_MSG_ERROR([newly created file is older than distributed files!
410
Check your system clock])
411
fi
412
AC_MSG_RESULT(yes)])
413
414
# -*- Autoconf -*-
415
416
417
# Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
418
419
# This program is free software; you can redistribute it and/or modify
420
# it under the terms of the GNU General Public License as published by
421
# the Free Software Foundation; either version 2, or (at your option)
422
# any later version.
423
424
# This program is distributed in the hope that it will be useful,
425
# but WITHOUT ANY WARRANTY; without even the implied warranty of
426
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
427
# GNU General Public License for more details.
428
429
# You should have received a copy of the GNU General Public License
430
# along with this program; if not, write to the Free Software
431
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
432
# 02111-1307, USA.
433
434
# serial 3
435
436
# AM_MISSING_PROG(NAME, PROGRAM)
437
# ------------------------------
438
AC_DEFUN([AM_MISSING_PROG],
439
[AC_REQUIRE([AM_MISSING_HAS_RUN])
440
$1=${$1-"${am_missing_run}$2"}
441
AC_SUBST($1)])
442
443
444
# AM_MISSING_HAS_RUN
445
# ------------------
446
# Define MISSING if not defined so far and test if it supports --run.
447
# If it does, set am_missing_run to use it, otherwise, to nothing.
448
AC_DEFUN([AM_MISSING_HAS_RUN],
449
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
450
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
451
# Use eval to expand $SHELL
452
if eval "$MISSING --run true"; then
453
am_missing_run="$MISSING --run "
454
else
455
am_missing_run=
456
AC_MSG_WARN([`missing' script is too old or missing])
457
fi
458
])
459
460
# AM_AUX_DIR_EXPAND
461
462
# Copyright 2001 Free Software Foundation, Inc.
463
464
# This program is free software; you can redistribute it and/or modify
465
# it under the terms of the GNU General Public License as published by
466
# the Free Software Foundation; either version 2, or (at your option)
467
# any later version.
468
469
# This program is distributed in the hope that it will be useful,
470
# but WITHOUT ANY WARRANTY; without even the implied warranty of
471
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
472
# GNU General Public License for more details.
473
474
# You should have received a copy of the GNU General Public License
475
# along with this program; if not, write to the Free Software
476
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
477
# 02111-1307, USA.
478
479
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
480
# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
481
# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
482
#
483
# Of course, Automake must honor this variable whenever it calls a
484
# tool from the auxiliary directory. The problem is that $srcdir (and
485
# therefore $ac_aux_dir as well) can be either absolute or relative,
486
# depending on how configure is run. This is pretty annoying, since
487
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
488
# source directory, any form will work fine, but in subdirectories a
489
# relative path needs to be adjusted first.
490
#
491
# $ac_aux_dir/missing
492
# fails when called from a subdirectory if $ac_aux_dir is relative
493
# $top_srcdir/$ac_aux_dir/missing
494
# fails if $ac_aux_dir is absolute,
495
# fails when called from a subdirectory in a VPATH build with
496
# a relative $ac_aux_dir
497
#
498
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
499
# are both prefixed by $srcdir. In an in-source build this is usually
500
# harmless because $srcdir is `.', but things will broke when you
501
# start a VPATH build or use an absolute $srcdir.
502
#
503
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
504
# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
505
# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
506
# and then we would define $MISSING as
507
# MISSING="\${SHELL} $am_aux_dir/missing"
508
# This will work as long as MISSING is not called from configure, because
509
# unfortunately $(top_srcdir) has no meaning in configure.
510
# However there are other variables, like CC, which are often used in
511
# configure, and could therefore not use this "fixed" $ac_aux_dir.
512
#
513
# Another solution, used here, is to always expand $ac_aux_dir to an
514
# absolute PATH. The drawback is that using absolute paths prevent a
515
# configured tree to be moved without reconfiguration.
516
517
# Rely on autoconf to set up CDPATH properly.
518
AC_PREREQ([2.50])
519
520
AC_DEFUN([AM_AUX_DIR_EXPAND], [
521
# expand $ac_aux_dir to an absolute path
522
am_aux_dir=`cd $ac_aux_dir && pwd`
523
])
524
525
# AM_PROG_INSTALL_SH
526
# ------------------
527
# Define $install_sh.
528
529
# Copyright 2001 Free Software Foundation, Inc.
530
531
# This program is free software; you can redistribute it and/or modify
532
# it under the terms of the GNU General Public License as published by
533
# the Free Software Foundation; either version 2, or (at your option)
534
# any later version.
535
536
# This program is distributed in the hope that it will be useful,
537
# but WITHOUT ANY WARRANTY; without even the implied warranty of
538
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
539
# GNU General Public License for more details.
540
541
# You should have received a copy of the GNU General Public License
542
# along with this program; if not, write to the Free Software
543
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
544
# 02111-1307, USA.
545
546
AC_DEFUN([AM_PROG_INSTALL_SH],
547
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
548
install_sh=${install_sh-"$am_aux_dir/install-sh"}
549
AC_SUBST(install_sh)])
550
551
# AM_PROG_INSTALL_STRIP
552
553
# Copyright 2001 Free Software Foundation, Inc.
554
555
# This program is free software; you can redistribute it and/or modify
556
# it under the terms of the GNU General Public License as published by
557
# the Free Software Foundation; either version 2, or (at your option)
558
# any later version.
559
560
# This program is distributed in the hope that it will be useful,
561
# but WITHOUT ANY WARRANTY; without even the implied warranty of
562
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
563
# GNU General Public License for more details.
564
565
# You should have received a copy of the GNU General Public License
566
# along with this program; if not, write to the Free Software
567
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
568
# 02111-1307, USA.
569
570
# One issue with vendor `install' (even GNU) is that you can't
571
# specify the program used to strip binaries. This is especially
572
# annoying in cross-compiling environments, where the build's strip
573
# is unlikely to handle the host's binaries.
574
# Fortunately install-sh will honor a STRIPPROG variable, so we
575
# always use install-sh in `make install-strip', and initialize
576
# STRIPPROG with the value of the STRIP variable (set by the user).
577
AC_DEFUN([AM_PROG_INSTALL_STRIP],
578
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
579
# Installed binaries are usually stripped using `strip' when the user
580
# run `make install-strip'. However `strip' might not be the right
581
# tool to use in cross-compilation environments, therefore Automake
582
# will honor the `STRIP' environment variable to overrule this program.
583
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
584
if test "$cross_compiling" != no; then
585
AC_CHECK_TOOL([STRIP], [strip], :)
586
fi
587
INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
588
AC_SUBST([INSTALL_STRIP_PROGRAM])])
589
590
# serial 4 -*- Autoconf -*-
591
592
# Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
593
594
# This program is free software; you can redistribute it and/or modify
595
# it under the terms of the GNU General Public License as published by
596
# the Free Software Foundation; either version 2, or (at your option)
597
# any later version.
598
599
# This program is distributed in the hope that it will be useful,
600
# but WITHOUT ANY WARRANTY; without even the implied warranty of
601
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
602
# GNU General Public License for more details.
603
604
# You should have received a copy of the GNU General Public License
605
# along with this program; if not, write to the Free Software
606
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
607
# 02111-1307, USA.
608
609
610
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
611
# written in clear, in which case automake, when reading aclocal.m4,
612
# will think it sees a *use*, and therefore will trigger all it's
613
# C support machinery. Also note that it means that autoscan, seeing
614
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
615
616
617
618
# _AM_DEPENDENCIES(NAME)
619
# ----------------------
620
# See how the compiler implements dependency checking.
621
# NAME is "CC", "CXX", "GCJ", or "OBJC".
622
# We try a few techniques and use that to set a single cache variable.
623
#
624
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
625
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
626
# dependency, and given that the user is not expected to run this macro,
627
# just rely on AC_PROG_CC.
628
AC_DEFUN([_AM_DEPENDENCIES],
629
[AC_REQUIRE([AM_SET_DEPDIR])dnl
630
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
631
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
632
AC_REQUIRE([AM_DEP_TRACK])dnl
633
634
ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
635
[$1], CXX, [depcc="$CXX" am_compiler_list=],
636
[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
637
[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
638
[depcc="$$1" am_compiler_list=])
639
640
AC_CACHE_CHECK([dependency style of $depcc],
641
[am_cv_$1_dependencies_compiler_type],
642
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
643
# We make a subdir and do the tests there. Otherwise we can end up
644
# making bogus files that we don't know about and never remove. For
645
# instance it was reported that on HP-UX the gcc test will end up
646
# making a dummy file named `D' -- because `-MD' means `put the output
647
# in D'.
648
mkdir conftest.dir
649
# Copy depcomp to subdir because otherwise we won't find it if we're
650
# using a relative directory.
651
cp "$am_depcomp" conftest.dir
652
cd conftest.dir
653
654
am_cv_$1_dependencies_compiler_type=none
655
if test "$am_compiler_list" = ""; then
656
am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
657
fi
658
for depmode in $am_compiler_list; do
659
# We need to recreate these files for each test, as the compiler may
660
# overwrite some of them when testing with obscure command lines.
661
# This happens at least with the AIX C compiler.
662
echo '#include "conftest.h"' > conftest.c
663
echo 'int i;' > conftest.h
664
echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
665
666
case $depmode in
667
nosideeffect)
668
# after this tag, mechanisms are not by side-effect, so they'll
669
# only be used when explicitly requested
670
if test "x$enable_dependency_tracking" = xyes; then
671
continue
672
else
673
break
674
fi
675
;;
676
none) break ;;
677
esac
678
# We check with `-c' and `-o' for the sake of the "dashmstdout"
679
# mode. It turns out that the SunPro C++ compiler does not properly
680
# handle `-M -o', and we need to detect this.
681
if depmode=$depmode \
682
source=conftest.c object=conftest.o \
683
depfile=conftest.Po tmpdepfile=conftest.TPo \
684
$SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
685
grep conftest.h conftest.Po > /dev/null 2>&1 &&
686
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
687
am_cv_$1_dependencies_compiler_type=$depmode
688
break
689
fi
690
done
691
692
cd ..
693
rm -rf conftest.dir
694
else
695
am_cv_$1_dependencies_compiler_type=none
696
fi
697
])
698
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
699
])
700
701
702
# AM_SET_DEPDIR
703
# -------------
704
# Choose a directory name for dependency files.
705
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
706
AC_DEFUN([AM_SET_DEPDIR],
707
[rm -f .deps 2>/dev/null
708
mkdir .deps 2>/dev/null
709
if test -d .deps; then
710
DEPDIR=.deps
711
else
712
# MS-DOS does not allow filenames that begin with a dot.
713
DEPDIR=_deps
714
fi
715
rmdir .deps 2>/dev/null
716
AC_SUBST([DEPDIR])
717
])
718
719
720
# AM_DEP_TRACK
721
# ------------
722
AC_DEFUN([AM_DEP_TRACK],
723
[AC_ARG_ENABLE(dependency-tracking,
724
[ --disable-dependency-tracking Speeds up one-time builds
725
--enable-dependency-tracking Do not reject slow dependency extractors])
726
if test "x$enable_dependency_tracking" != xno; then
727
am_depcomp="$ac_aux_dir/depcomp"
728
AMDEPBACKSLASH='\'
729
fi
730
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
731
AC_SUBST([AMDEPBACKSLASH])
732
])
733
734
# Generate code to set up dependency tracking. -*- Autoconf -*-
735
736
# Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
737
738
# This program is free software; you can redistribute it and/or modify
739
# it under the terms of the GNU General Public License as published by
740
# the Free Software Foundation; either version 2, or (at your option)
741
# any later version.
742
743
# This program is distributed in the hope that it will be useful,
744
# but WITHOUT ANY WARRANTY; without even the implied warranty of
745
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
746
# GNU General Public License for more details.
747
748
# You should have received a copy of the GNU General Public License
749
# along with this program; if not, write to the Free Software
750
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
751
# 02111-1307, USA.
752
753
#serial 2
754
755
# _AM_OUTPUT_DEPENDENCY_COMMANDS
756
# ------------------------------
757
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
758
[for mf in $CONFIG_FILES; do
759
# Strip MF so we end up with the name of the file.
760
mf=`echo "$mf" | sed -e 's/:.*$//'`
761
# Check whether this is an Automake generated Makefile or not.
762
# We used to match only the files named `Makefile.in', but
763
# some people rename them; so instead we look at the file content.
764
# Grep'ing the first line is not enough: some people post-process
765
# each Makefile.in and add a new line on top of each file to say so.
766
# So let's grep whole file.
767
if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
768
dirpart=`AS_DIRNAME("$mf")`
769
else
770
continue
771
fi
772
grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
773
# Extract the definition of DEP_FILES from the Makefile without
774
# running `make'.
775
DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
776
test -z "$DEPDIR" && continue
777
# When using ansi2knr, U may be empty or an underscore; expand it
778
U=`sed -n -e '/^U = / s///p' < "$mf"`
779
test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
780
# We invoke sed twice because it is the simplest approach to
781
# changing $(DEPDIR) to its actual value in the expansion.
782
for file in `sed -n -e '
783
/^DEP_FILES = .*\\\\$/ {
784
s/^DEP_FILES = //
785
:loop
786
s/\\\\$//
787
p
788
n
789
/\\\\$/ b loop
790
p
791
}
792
/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
793
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
794
# Make sure the directory exists.
795
test -f "$dirpart/$file" && continue
796
fdir=`AS_DIRNAME(["$file"])`
797
AS_MKDIR_P([$dirpart/$fdir])
798
# echo "creating $dirpart/$file"
799
echo '# dummy' > "$dirpart/$file"
800
done
801
done
802
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
803
804
805
# AM_OUTPUT_DEPENDENCY_COMMANDS
806
# -----------------------------
807
# This macro should only be invoked once -- use via AC_REQUIRE.
808
#
809
# This code is only required when automatic dependency tracking
810
# is enabled. FIXME. This creates each `.P' file that we will
811
# need in order to bootstrap the dependency handling code.
812
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
813
[AC_CONFIG_COMMANDS([depfiles],
814
[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
815
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
816
])
817
818
# Copyright 2001 Free Software Foundation, Inc. -*- Autoconf -*-
819
820
# This program is free software; you can redistribute it and/or modify
821
# it under the terms of the GNU General Public License as published by
822
# the Free Software Foundation; either version 2, or (at your option)
823
# any later version.
824
825
# This program is distributed in the hope that it will be useful,
826
# but WITHOUT ANY WARRANTY; without even the implied warranty of
827
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
828
# GNU General Public License for more details.
829
830
# You should have received a copy of the GNU General Public License
831
# along with this program; if not, write to the Free Software
832
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
833
# 02111-1307, USA.
834
835
# serial 2
836
837
# AM_MAKE_INCLUDE()
838
# -----------------
839
# Check to see how make treats includes.
840
AC_DEFUN([AM_MAKE_INCLUDE],
841
[am_make=${MAKE-make}
842
cat > confinc << 'END'
843
doit:
844
@echo done
845
END
846
# If we don't find an include directive, just comment out the code.
847
AC_MSG_CHECKING([for style of include used by $am_make])
848
am__include="#"
849
am__quote=
850
_am_result=none
851
# First try GNU make style include.
852
echo "include confinc" > confmf
853
# We grep out `Entering directory' and `Leaving directory'
854
# messages which can occur if `w' ends up in MAKEFLAGS.
855
# In particular we don't look at `^make:' because GNU make might
856
# be invoked under some other name (usually "gmake"), in which
857
# case it prints its new name instead of `make'.
858
if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
859
am__include=include
860
am__quote=
861
_am_result=GNU
862
fi
863
# Now try BSD make style include.
864
if test "$am__include" = "#"; then
865
echo '.include "confinc"' > confmf
866
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
867
am__include=.include
868
am__quote="\""
869
_am_result=BSD
870
fi
871
fi
872
AC_SUBST(am__include)
873
AC_SUBST(am__quote)
874
AC_MSG_RESULT($_am_result)
875
rm -f confinc confmf
876
])
877
878
# AM_CONDITIONAL -*- Autoconf -*-
879
880
# Copyright 1997, 2000, 2001 Free Software Foundation, Inc.
881
882
# This program is free software; you can redistribute it and/or modify
883
# it under the terms of the GNU General Public License as published by
884
# the Free Software Foundation; either version 2, or (at your option)
885
# any later version.
886
887
# This program is distributed in the hope that it will be useful,
888
# but WITHOUT ANY WARRANTY; without even the implied warranty of
889
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
890
# GNU General Public License for more details.
891
892
# You should have received a copy of the GNU General Public License
893
# along with this program; if not, write to the Free Software
894
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
895
# 02111-1307, USA.
896
897
# serial 5
898
899
AC_PREREQ(2.52)
900
901
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
902
# -------------------------------------
903
# Define a conditional.
904
AC_DEFUN([AM_CONDITIONAL],
905
[ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
906
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
907
AC_SUBST([$1_TRUE])
908
AC_SUBST([$1_FALSE])
909
if $2; then
910
$1_TRUE=
911
$1_FALSE='#'
912
else
913
$1_TRUE='#'
914
$1_FALSE=
915
fi
916
AC_CONFIG_COMMANDS_PRE(
917
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
918
AC_MSG_ERROR([conditional \"$1\" was never defined.
919
Usually this means the macro was only invoked conditionally.])
920
fi])])
921
922
# Add --enable-maintainer-mode option to configure.
923
# From Jim Meyering
924
925
# Copyright 1996, 1998, 2000, 2001 Free Software Foundation, Inc.
926
927
# This program is free software; you can redistribute it and/or modify
928
# it under the terms of the GNU General Public License as published by
929
# the Free Software Foundation; either version 2, or (at your option)
930
# any later version.
931
932
# This program is distributed in the hope that it will be useful,
933
# but WITHOUT ANY WARRANTY; without even the implied warranty of
934
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
935
# GNU General Public License for more details.
936
937
# You should have received a copy of the GNU General Public License
938
# along with this program; if not, write to the Free Software
939
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
940
# 02111-1307, USA.
941
942
# serial 1
943
944
AC_DEFUN([AM_MAINTAINER_MODE],
945
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
946
dnl maintainer-mode is disabled by default
947
AC_ARG_ENABLE(maintainer-mode,
948
[ --enable-maintainer-mode enable make rules and dependencies not useful
949
(and sometimes confusing) to the casual installer],
950
USE_MAINTAINER_MODE=$enableval,
951
USE_MAINTAINER_MODE=no)
952
AC_MSG_RESULT([$USE_MAINTAINER_MODE])
953
AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
954
MAINT=$MAINTAINER_MODE_TRUE
955
AC_SUBST(MAINT)dnl
956
]
957
)
958
959
# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
960
961
# serial 47 AC_PROG_LIBTOOL
962
# Debian $Rev: 214 $
963
964
965
# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
966
# -----------------------------------------------------------
967
# If this macro is not defined by Autoconf, define it here.
968
m4_ifdef([AC_PROVIDE_IFELSE],
969
[],
970
[m4_define([AC_PROVIDE_IFELSE],
971
[m4_ifdef([AC_PROVIDE_$1],
972
[$2], [$3])])])
973
974
975
# AC_PROG_LIBTOOL
976
# ---------------
977
AC_DEFUN([AC_PROG_LIBTOOL],
978
[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
979
dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
980
dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
981
AC_PROVIDE_IFELSE([AC_PROG_CXX],
982
[AC_LIBTOOL_CXX],
983
[define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
984
])])
985
dnl And a similar setup for Fortran 77 support
986
AC_PROVIDE_IFELSE([AC_PROG_F77],
987
[AC_LIBTOOL_F77],
988
[define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
989
])])
990
991
dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
992
dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
993
dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
994
AC_PROVIDE_IFELSE([AC_PROG_GCJ],
995
[AC_LIBTOOL_GCJ],
996
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
997
[AC_LIBTOOL_GCJ],
998
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
999
[AC_LIBTOOL_GCJ],
1000
[ifdef([AC_PROG_GCJ],
1001
[define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
1002
ifdef([A][M_PROG_GCJ],
1003
[define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
1004
ifdef([LT_AC_PROG_GCJ],
1005
[define([LT_AC_PROG_GCJ],
1006
defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
1007
])])# AC_PROG_LIBTOOL
1008
1009
1010
# _AC_PROG_LIBTOOL
1011
# ----------------
1012
AC_DEFUN([_AC_PROG_LIBTOOL],
1013
[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
1014
AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
1015
AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
1016
AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
1017
1018
# This can be used to rebuild libtool when needed
1019
LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
1020
1021
# Always use our own libtool.
1022
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
1023
AC_SUBST(LIBTOOL)dnl
1024
1025
# Prevent multiple expansion
1026
define([AC_PROG_LIBTOOL], [])
1027
])# _AC_PROG_LIBTOOL
1028
1029
1030
# AC_LIBTOOL_SETUP
1031
# ----------------
1032
AC_DEFUN([AC_LIBTOOL_SETUP],
1033
[AC_PREREQ(2.50)dnl
1034
AC_REQUIRE([AC_ENABLE_SHARED])dnl
1035
AC_REQUIRE([AC_ENABLE_STATIC])dnl
1036
AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
1037
AC_REQUIRE([AC_CANONICAL_HOST])dnl
1038
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
1039
AC_REQUIRE([AC_PROG_CC])dnl
1040
AC_REQUIRE([AC_PROG_LD])dnl
1041
AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
1042
AC_REQUIRE([AC_PROG_NM])dnl
1043
1044
AC_REQUIRE([AC_PROG_LN_S])dnl
1045
AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
1046
# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
1047
AC_REQUIRE([AC_OBJEXT])dnl
1048
AC_REQUIRE([AC_EXEEXT])dnl
1049
dnl
1050
1051
AC_LIBTOOL_SYS_MAX_CMD_LEN
1052
AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
1053
AC_LIBTOOL_OBJDIR
1054
1055
AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1056
_LT_AC_PROG_ECHO_BACKSLASH
1057
1058
case $host_os in
1059
aix3*)
1060
# AIX sometimes has problems with the GCC collect2 program. For some
1061
# reason, if we set the COLLECT_NAMES environment variable, the problems
1062
# vanish in a puff of smoke.
1063
if test "X${COLLECT_NAMES+set}" != Xset; then
1064
COLLECT_NAMES=
1065
export COLLECT_NAMES
1066
fi
1067
;;
1068
esac
1069
1070
# Sed substitution that helps us do robust quoting. It backslashifies
1071
# metacharacters that are still active within double-quoted strings.
1072
Xsed='sed -e s/^X//'
1073
[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
1074
1075
# Same as above, but do not quote variable references.
1076
[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
1077
1078
# Sed substitution to delay expansion of an escaped shell variable in a
1079
# double_quote_subst'ed string.
1080
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
1081
1082
# Sed substitution to avoid accidental globbing in evaled expressions
1083
no_glob_subst='s/\*/\\\*/g'
1084
1085
# Constants:
1086
rm="rm -f"
1087
1088
# Global variables:
1089
default_ofile=libtool
1090
can_build_shared=yes
1091
1092
# All known linkers require a `.a' archive for static linking (except M$VC,
1093
# which needs '.lib').
1094
libext=a
1095
ltmain="$ac_aux_dir/ltmain.sh"
1096
ofile="$default_ofile"
1097
with_gnu_ld="$lt_cv_prog_gnu_ld"
1098
1099
AC_CHECK_TOOL(AR, ar, false)
1100
AC_CHECK_TOOL(RANLIB, ranlib, :)
1101
AC_CHECK_TOOL(STRIP, strip, :)
1102
1103
old_CC="$CC"
1104
old_CFLAGS="$CFLAGS"
1105
1106
# Set sane defaults for various variables
1107
test -z "$AR" && AR=ar
1108
test -z "$AR_FLAGS" && AR_FLAGS=cru
1109
test -z "$AS" && AS=as
1110
test -z "$CC" && CC=cc
1111
test -z "$LTCC" && LTCC=$CC
1112
test -z "$DLLTOOL" && DLLTOOL=dlltool
1113
test -z "$LD" && LD=ld
1114
test -z "$LN_S" && LN_S="ln -s"
1115
test -z "$MAGIC_CMD" && MAGIC_CMD=file
1116
test -z "$NM" && NM=nm
1117
test -z "$SED" && SED=sed
1118
test -z "$OBJDUMP" && OBJDUMP=objdump
1119
test -z "$RANLIB" && RANLIB=:
1120
test -z "$STRIP" && STRIP=:
1121
test -z "$ac_objext" && ac_objext=o
1122
1123
# Determine commands to create old-style static archives.
1124
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
1125
old_postinstall_cmds='chmod 644 $oldlib'
1126
old_postuninstall_cmds=
1127
1128
if test -n "$RANLIB"; then
1129
case $host_os in
1130
openbsd*)
1131
old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
1132
;;
1133
*)
1134
old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
1135
;;
1136
esac
1137
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1138
fi
1139
1140
# Only perform the check for file, if the check method requires it
1141
case $deplibs_check_method in
1142
file_magic*)
1143
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
1144
AC_PATH_MAGIC
1145
fi
1146
;;
1147
esac
1148
1149
AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
1150
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
1151
enable_win32_dll=yes, enable_win32_dll=no)
1152
1153
AC_ARG_ENABLE([libtool-lock],
1154
[AC_HELP_STRING([--disable-libtool-lock],
1155
[avoid locking (might break parallel builds)])])
1156
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1157
1158
AC_ARG_WITH([pic],
1159
[AC_HELP_STRING([--with-pic],
1160
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
1161
[pic_mode="$withval"],
1162
[pic_mode=default])
1163
test -z "$pic_mode" && pic_mode=default
1164
1165
# Use C for the default configuration in the libtool script
1166
tagname=
1167
AC_LIBTOOL_LANG_C_CONFIG
1168
_LT_AC_TAGCONFIG
1169
])# AC_LIBTOOL_SETUP
1170
1171
1172
# _LT_AC_SYS_COMPILER
1173
# -------------------
1174
AC_DEFUN([_LT_AC_SYS_COMPILER],
1175
[AC_REQUIRE([AC_PROG_CC])dnl
1176
1177
# If no C compiler was specified, use CC.
1178
LTCC=${LTCC-"$CC"}
1179
1180
# Allow CC to be a program name with arguments.
1181
compiler=$CC
1182
])# _LT_AC_SYS_COMPILER
1183
1184
1185
# _LT_AC_SYS_LIBPATH_AIX
1186
# ----------------------
1187
# Links a minimal program and checks the executable
1188
# for the system default hardcoded library path. In most cases,
1189
# this is /usr/lib:/lib, but when the MPI compilers are used
1190
# the location of the communication and MPI libs are included too.
1191
# If we don't find anything, use the default library path according
1192
# to the aix ld manual.
1193
AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
1194
[AC_LINK_IFELSE(AC_LANG_PROGRAM,[
1195
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
1196
}'`
1197
# Check for a 64-bit object if we didn't find anything.
1198
if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
1199
}'`; fi],[])
1200
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
1201
])# _LT_AC_SYS_LIBPATH_AIX
1202
1203
1204
# _LT_AC_SHELL_INIT(ARG)
1205
# ----------------------
1206
AC_DEFUN([_LT_AC_SHELL_INIT],
1207
[ifdef([AC_DIVERSION_NOTICE],
1208
[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
1209
[AC_DIVERT_PUSH(NOTICE)])
1210
$1
1211
AC_DIVERT_POP
1212
])# _LT_AC_SHELL_INIT
1213
1214
1215
# _LT_AC_PROG_ECHO_BACKSLASH
1216
# --------------------------
1217
# Add some code to the start of the generated configure script which
1218
# will find an echo command which doesn't interpret backslashes.
1219
AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
1220
[_LT_AC_SHELL_INIT([
1221
# Check that we are running under the correct shell.
1222
SHELL=${CONFIG_SHELL-/bin/sh}
1223
1224
case X$ECHO in
1225
X*--fallback-echo)
1226
# Remove one level of quotation (which was required for Make).
1227
ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
1228
;;
1229
esac
1230
1231
echo=${ECHO-echo}
1232
if test "X[$]1" = X--no-reexec; then
1233
# Discard the --no-reexec flag, and continue.
1234
shift
1235
elif test "X[$]1" = X--fallback-echo; then
1236
# Avoid inline document here, it may be left over
1237
:
1238
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
1239
# Yippee, $echo works!
1240
:
1241
else
1242
# Restart under the correct shell.
1243
exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
1244
fi
1245
1246
if test "X[$]1" = X--fallback-echo; then
1247
# used as fallback echo
1248
shift
1249
cat <<EOF
1250
[$]*
1251
EOF
1252
exit 0
1253
fi
1254
1255
# The HP-UX ksh and POSIX shell print the target directory to stdout
1256
# if CDPATH is set.
1257
if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
1258
1259
if test -z "$ECHO"; then
1260
if test "X${echo_test_string+set}" != Xset; then
1261
# find a string as large as possible, as long as the shell can cope with it
1262
for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
1263
# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
1264
if (echo_test_string="`eval $cmd`") 2>/dev/null &&
1265
echo_test_string="`eval $cmd`" &&
1266
(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
1267
then
1268
break
1269
fi
1270
done
1271
fi
1272
1273
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
1274
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
1275
test "X$echo_testing_string" = "X$echo_test_string"; then
1276
:
1277
else
1278
# The Solaris, AIX, and Digital Unix default echo programs unquote
1279
# backslashes. This makes it impossible to quote backslashes using
1280
# echo "$something" | sed 's/\\/\\\\/g'
1281
#
1282
# So, first we look for a working echo in the user's PATH.
1283
1284
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1285
for dir in $PATH /usr/ucb; do
1286
IFS="$lt_save_ifs"
1287
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
1288
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
1289
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
1290
test "X$echo_testing_string" = "X$echo_test_string"; then
1291
echo="$dir/echo"
1292
break
1293
fi
1294
done
1295
IFS="$lt_save_ifs"
1296
1297
if test "X$echo" = Xecho; then
1298
# We didn't find a better echo, so look for alternatives.
1299
if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
1300
echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
1301
test "X$echo_testing_string" = "X$echo_test_string"; then
1302
# This shell has a builtin print -r that does the trick.
1303
echo='print -r'
1304
elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
1305
test "X$CONFIG_SHELL" != X/bin/ksh; then
1306
# If we have ksh, try running configure again with it.
1307
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
1308
export ORIGINAL_CONFIG_SHELL
1309
CONFIG_SHELL=/bin/ksh
1310
export CONFIG_SHELL
1311
exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
1312
else
1313
# Try using printf.
1314
echo='printf %s\n'
1315
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
1316
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
1317
test "X$echo_testing_string" = "X$echo_test_string"; then
1318
# Cool, printf works
1319
:
1320
elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1321
test "X$echo_testing_string" = 'X\t' &&
1322
echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1323
test "X$echo_testing_string" = "X$echo_test_string"; then
1324
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
1325
export CONFIG_SHELL
1326
SHELL="$CONFIG_SHELL"
1327
export SHELL
1328
echo="$CONFIG_SHELL [$]0 --fallback-echo"
1329
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1330
test "X$echo_testing_string" = 'X\t' &&
1331
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1332
test "X$echo_testing_string" = "X$echo_test_string"; then
1333
echo="$CONFIG_SHELL [$]0 --fallback-echo"
1334
else
1335
# maybe with a smaller string...
1336
prev=:
1337
1338
for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
1339
if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
1340
then
1341
break
1342
fi
1343
prev="$cmd"
1344
done
1345
1346
if test "$prev" != 'sed 50q "[$]0"'; then
1347
echo_test_string=`eval $prev`
1348
export echo_test_string
1349
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
1350
else
1351
# Oops. We lost completely, so just stick with echo.
1352
echo=echo
1353
fi
1354
fi
1355
fi
1356
fi
1357
fi
1358
fi
1359
1360
# Copy echo and quote the copy suitably for passing to libtool from
1361
# the Makefile, instead of quoting the original, which is used later.
1362
ECHO=$echo
1363
if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
1364
ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
1365
fi
1366
1367
AC_SUBST(ECHO)
1368
])])# _LT_AC_PROG_ECHO_BACKSLASH
1369
1370
1371
# _LT_AC_LOCK
1372
# -----------
1373
AC_DEFUN([_LT_AC_LOCK],
1374
[AC_ARG_ENABLE([libtool-lock],
1375
[AC_HELP_STRING([--disable-libtool-lock],
1376
[avoid locking (might break parallel builds)])])
1377
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1378
1379
# Some flags need to be propagated to the compiler or linker for good
1380
# libtool support.
1381
case $host in
1382
ia64-*-hpux*)
1383
# Find out which ABI we are using.
1384
echo 'int i;' > conftest.$ac_ext
1385
if AC_TRY_EVAL(ac_compile); then
1386
case `/usr/bin/file conftest.$ac_objext` in
1387
*ELF-32*)
1388
HPUX_IA64_MODE="32"
1389
;;
1390
*ELF-64*)
1391
HPUX_IA64_MODE="64"
1392
;;
1393
esac
1394
fi
1395
rm -rf conftest*
1396
;;
1397
*-*-irix6*)
1398
# Find out which ABI we are using.
1399
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1400
if AC_TRY_EVAL(ac_compile); then
1401
if test "$lt_cv_prog_gnu_ld" = yes; then
1402
case `/usr/bin/file conftest.$ac_objext` in
1403
*32-bit*)
1404
LD="${LD-ld} -melf32bsmip"
1405
;;
1406
*N32*)
1407
LD="${LD-ld} -melf32bmipn32"
1408
;;
1409
*64-bit*)
1410
LD="${LD-ld} -melf64bmip"
1411
;;
1412
esac
1413
else
1414
case `/usr/bin/file conftest.$ac_objext` in
1415
*32-bit*)
1416
LD="${LD-ld} -32"
1417
;;
1418
*N32*)
1419
LD="${LD-ld} -n32"
1420
;;
1421
*64-bit*)
1422
LD="${LD-ld} -64"
1423
;;
1424
esac
1425
fi
1426
fi
1427
rm -rf conftest*
1428
;;
1429
1430
x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
1431
# Find out which ABI we are using.
1432
echo 'int i;' > conftest.$ac_ext
1433
if AC_TRY_EVAL(ac_compile); then
1434
case "`/usr/bin/file conftest.o`" in
1435
*32-bit*)
1436
case $host in
1437
x86_64-*linux*)
1438
LD="${LD-ld} -m elf_i386"
1439
;;
1440
ppc64-*linux*|powerpc64-*linux*)
1441
LD="${LD-ld} -m elf32ppclinux"
1442
;;
1443
s390x-*linux*)
1444
LD="${LD-ld} -m elf_s390"
1445
;;
1446
sparc64-*linux*)
1447
LD="${LD-ld} -m elf32_sparc"
1448
;;
1449
esac
1450
;;
1451
*64-bit*)
1452
case $host in
1453
x86_64-*linux*)
1454
LD="${LD-ld} -m elf_x86_64"
1455
;;
1456
ppc*-*linux*|powerpc*-*linux*)
1457
LD="${LD-ld} -m elf64ppc"
1458
;;
1459
s390*-*linux*)
1460
LD="${LD-ld} -m elf64_s390"
1461
;;
1462
sparc*-*linux*)
1463
LD="${LD-ld} -m elf64_sparc"
1464
;;
1465
esac
1466
;;
1467
esac
1468
fi
1469
rm -rf conftest*
1470
;;
1471
1472
*-*-sco3.2v5*)
1473
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
1474
SAVE_CFLAGS="$CFLAGS"
1475
CFLAGS="$CFLAGS -belf"
1476
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1477
[AC_LANG_PUSH(C)
1478
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1479
AC_LANG_POP])
1480
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1481
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1482
CFLAGS="$SAVE_CFLAGS"
1483
fi
1484
;;
1485
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
1486
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
1487
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
1488
AC_CHECK_TOOL(AS, as, false)
1489
AC_CHECK_TOOL(OBJDUMP, objdump, false)
1490
;;
1491
])
1492
esac
1493
1494
need_locks="$enable_libtool_lock"
1495
1496
])# _LT_AC_LOCK
1497
1498
1499
# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1500
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1501
# ----------------------------------------------------------------
1502
# Check whether the given compiler option works
1503
AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
1504
[AC_REQUIRE([LT_AC_PROG_SED])
1505
AC_CACHE_CHECK([$1], [$2],
1506
[$2=no
1507
ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1508
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
1509
lt_compiler_flag="$3"
1510
# Insert the option either (1) after the last *FLAGS variable, or
1511
# (2) before a word containing "conftest.", or (3) at the end.
1512
# Note that $ac_compile itself does not contain backslashes and begins
1513
# with a dollar sign (not a hyphen), so the echo should work correctly.
1514
# The option is referenced via a variable to avoid confusing sed.
1515
lt_compile=`echo "$ac_compile" | $SED \
1516
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
1517
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1518
-e 's:$: $lt_compiler_flag:'`
1519
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1520
(eval "$lt_compile" 2>conftest.err)
1521
ac_status=$?
1522
cat conftest.err >&AS_MESSAGE_LOG_FD
1523
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1524
if (exit $ac_status) && test -s "$ac_outfile"; then
1525
# The compiler can only warn and ignore the option if not recognized
1526
# So say no if there are warnings
1527
if test ! -s conftest.err; then
1528
$2=yes
1529
fi
1530
fi
1531
$rm conftest*
1532
])
1533
1534
if test x"[$]$2" = xyes; then
1535
ifelse([$5], , :, [$5])
1536
else
1537
ifelse([$6], , :, [$6])
1538
fi
1539
])# AC_LIBTOOL_COMPILER_OPTION
1540
1541
1542
# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1543
# [ACTION-SUCCESS], [ACTION-FAILURE])
1544
# ------------------------------------------------------------
1545
# Check whether the given compiler option works
1546
AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
1547
[AC_CACHE_CHECK([$1], [$2],
1548
[$2=no
1549
save_LDFLAGS="$LDFLAGS"
1550
LDFLAGS="$LDFLAGS $3"
1551
printf "$lt_simple_link_test_code" > conftest.$ac_ext
1552
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1553
# The compiler can only warn and ignore the option if not recognized
1554
# So say no if there are warnings
1555
if test -s conftest.err; then
1556
# Append any errors to the config.log.
1557
cat conftest.err 1>&AS_MESSAGE_LOG_FD
1558
else
1559
$2=yes
1560
fi
1561
fi
1562
$rm conftest*
1563
LDFLAGS="$save_LDFLAGS"
1564
])
1565
1566
if test x"[$]$2" = xyes; then
1567
ifelse([$4], , :, [$4])
1568
else
1569
ifelse([$5], , :, [$5])
1570
fi
1571
])# AC_LIBTOOL_LINKER_OPTION
1572
1573
1574
# AC_LIBTOOL_SYS_MAX_CMD_LEN
1575
# --------------------------
1576
AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
1577
[# find the maximum length of command line arguments
1578
AC_MSG_CHECKING([the maximum length of command line arguments])
1579
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1580
i=0
1581
teststring="ABCD"
1582
1583
case $build_os in
1584
msdosdjgpp*)
1585
# On DJGPP, this test can blow up pretty badly due to problems in libc
1586
# (any single argument exceeding 2000 bytes causes a buffer overrun
1587
# during glob expansion). Even if it were fixed, the result of this
1588
# check would be larger than it should be.
1589
lt_cv_sys_max_cmd_len=12288; # 12K is about right
1590
;;
1591
1592
gnu*)
1593
# Under GNU Hurd, this test is not required because there is
1594
# no limit to the length of command line arguments.
1595
# Libtool will interpret -1 as no limit whatsoever
1596
lt_cv_sys_max_cmd_len=-1;
1597
;;
1598
1599
cygwin* | mingw*)
1600
# On Win9x/ME, this test blows up -- it succeeds, but takes
1601
# about 5 minutes as the teststring grows exponentially.
1602
# Worse, since 9x/ME are not pre-emptively multitasking,
1603
# you end up with a "frozen" computer, even though with patience
1604
# the test eventually succeeds (with a max line length of 256k).
1605
# Instead, let's just punt: use the minimum linelength reported by
1606
# all of the supported platforms: 8192 (on NT/2K/XP).
1607
lt_cv_sys_max_cmd_len=8192;
1608
;;
1609
1610
amigaos*)
1611
# On AmigaOS with pdksh, this test takes hours, literally.
1612
# So we just punt and use a minimum line length of 8192.
1613
lt_cv_sys_max_cmd_len=8192;
1614
;;
1615
1616
*)
1617
# If test is not a shell built-in, we'll probably end up computing a
1618
# maximum length that is only half of the actual maximum length, but
1619
# we can't tell.
1620
while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
1621
= "XX$teststring") >/dev/null 2>&1 &&
1622
new_result=`expr "X$teststring" : ".*" 2>&1` &&
1623
lt_cv_sys_max_cmd_len=$new_result &&
1624
test $i != 17 # 1/2 MB should be enough
1625
do
1626
i=`expr $i + 1`
1627
teststring=$teststring$teststring
1628
done
1629
teststring=
1630
# Add a significant safety factor because C++ compilers can tack on massive
1631
# amounts of additional arguments before passing them to the linker.
1632
# It appears as though 1/2 is a usable value.
1633
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1634
;;
1635
esac
1636
])
1637
if test -n $lt_cv_sys_max_cmd_len ; then
1638
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1639
else
1640
AC_MSG_RESULT(none)
1641
fi
1642
])# AC_LIBTOOL_SYS_MAX_CMD_LEN
1643
1644
1645
# _LT_AC_CHECK_DLFCN
1646
# --------------------
1647
AC_DEFUN([_LT_AC_CHECK_DLFCN],
1648
[AC_CHECK_HEADERS(dlfcn.h)dnl
1649
])# _LT_AC_CHECK_DLFCN
1650
1651
1652
# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1653
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1654
# ------------------------------------------------------------------
1655
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
1656
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1657
if test "$cross_compiling" = yes; then :
1658
[$4]
1659
else
1660
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1661
lt_status=$lt_dlunknown
1662
cat > conftest.$ac_ext <<EOF
1663
[#line __oline__ "configure"
1664
#include "confdefs.h"
1665
1666
#if HAVE_DLFCN_H
1667
#include <dlfcn.h>
1668
#endif
1669
1670
#include <stdio.h>
1671
1672
#ifdef RTLD_GLOBAL
1673
# define LT_DLGLOBAL RTLD_GLOBAL
1674
#else
1675
# ifdef DL_GLOBAL
1676
# define LT_DLGLOBAL DL_GLOBAL
1677
# else
1678
# define LT_DLGLOBAL 0
1679
# endif
1680
#endif
1681
1682
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1683
find out it does not work in some platform. */
1684
#ifndef LT_DLLAZY_OR_NOW
1685
# ifdef RTLD_LAZY
1686
# define LT_DLLAZY_OR_NOW RTLD_LAZY
1687
# else
1688
# ifdef DL_LAZY
1689
# define LT_DLLAZY_OR_NOW DL_LAZY
1690
# else
1691
# ifdef RTLD_NOW
1692
# define LT_DLLAZY_OR_NOW RTLD_NOW
1693
# else
1694
# ifdef DL_NOW
1695
# define LT_DLLAZY_OR_NOW DL_NOW
1696
# else
1697
# define LT_DLLAZY_OR_NOW 0
1698
# endif
1699
# endif
1700
# endif
1701
# endif
1702
#endif
1703
1704
#ifdef __cplusplus
1705
extern "C" void exit (int);
1706
#endif
1707
1708
void fnord() { int i=42;}
1709
int main ()
1710
{
1711
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1712
int status = $lt_dlunknown;
1713
1714
if (self)
1715
{
1716
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1717
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1718
/* dlclose (self); */
1719
}
1720
1721
exit (status);
1722
}]
1723
EOF
1724
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1725
(./conftest; exit; ) 2>/dev/null
1726
lt_status=$?
1727
case x$lt_status in
1728
x$lt_dlno_uscore) $1 ;;
1729
x$lt_dlneed_uscore) $2 ;;
1730
x$lt_unknown|x*) $3 ;;
1731
esac
1732
else :
1733
# compilation failed
1734
$3
1735
fi
1736
fi
1737
rm -fr conftest*
1738
])# _LT_AC_TRY_DLOPEN_SELF
1739
1740
1741
# AC_LIBTOOL_DLOPEN_SELF
1742
# -------------------
1743
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
1744
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1745
if test "x$enable_dlopen" != xyes; then
1746
enable_dlopen=unknown
1747
enable_dlopen_self=unknown
1748
enable_dlopen_self_static=unknown
1749
else
1750
lt_cv_dlopen=no
1751
lt_cv_dlopen_libs=
1752
1753
case $host_os in
1754
beos*)
1755
lt_cv_dlopen="load_add_on"
1756
lt_cv_dlopen_libs=
1757
lt_cv_dlopen_self=yes
1758
;;
1759
1760
mingw* | pw32*)
1761
lt_cv_dlopen="LoadLibrary"
1762
lt_cv_dlopen_libs=
1763
;;
1764
1765
cygwin*)
1766
lt_cv_dlopen="dlopen"
1767
lt_cv_dlopen_libs=
1768
;;
1769
1770
darwin*)
1771
# if libdl is installed we need to link against it
1772
AC_CHECK_LIB([dl], [dlopen],
1773
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1774
lt_cv_dlopen="dyld"
1775
lt_cv_dlopen_libs=
1776
lt_cv_dlopen_self=yes
1777
])
1778
;;
1779
1780
*)
1781
AC_CHECK_FUNC([shl_load],
1782
[lt_cv_dlopen="shl_load"],
1783
[AC_CHECK_LIB([dld], [shl_load],
1784
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
1785
[AC_CHECK_FUNC([dlopen],
1786
[lt_cv_dlopen="dlopen"],
1787
[AC_CHECK_LIB([dl], [dlopen],
1788
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1789
[AC_CHECK_LIB([svld], [dlopen],
1790
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1791
[AC_CHECK_LIB([dld], [dld_link],
1792
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
1793
])
1794
])
1795
])
1796
])
1797
])
1798
;;
1799
esac
1800
1801
if test "x$lt_cv_dlopen" != xno; then
1802
enable_dlopen=yes
1803
else
1804
enable_dlopen=no
1805
fi
1806
1807
case $lt_cv_dlopen in
1808
dlopen)
1809
save_CPPFLAGS="$CPPFLAGS"
1810
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1811
1812
save_LDFLAGS="$LDFLAGS"
1813
eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1814
1815
save_LIBS="$LIBS"
1816
LIBS="$lt_cv_dlopen_libs $LIBS"
1817
1818
AC_CACHE_CHECK([whether a program can dlopen itself],
1819
lt_cv_dlopen_self, [dnl
1820
_LT_AC_TRY_DLOPEN_SELF(
1821
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1822
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1823
])
1824
1825
if test "x$lt_cv_dlopen_self" = xyes; then
1826
LDFLAGS="$LDFLAGS $link_static_flag"
1827
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1828
lt_cv_dlopen_self_static, [dnl
1829
_LT_AC_TRY_DLOPEN_SELF(
1830
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1831
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1832
])
1833
fi
1834
1835
CPPFLAGS="$save_CPPFLAGS"
1836
LDFLAGS="$save_LDFLAGS"
1837
LIBS="$save_LIBS"
1838
;;
1839
esac
1840
1841
case $lt_cv_dlopen_self in
1842
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1843
*) enable_dlopen_self=unknown ;;
1844
esac
1845
1846
case $lt_cv_dlopen_self_static in
1847
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1848
*) enable_dlopen_self_static=unknown ;;
1849
esac
1850
fi
1851
])# AC_LIBTOOL_DLOPEN_SELF
1852
1853
1854
# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1855
# ---------------------------------
1856
# Check to see if options -c and -o are simultaneously supported by compiler
1857
AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1858
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1859
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1860
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1861
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1862
$rm -r conftest 2>/dev/null
1863
mkdir conftest
1864
cd conftest
1865
mkdir out
1866
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
1867
1868
lt_compiler_flag="-o out/conftest2.$ac_objext"
1869
# Insert the option either (1) after the last *FLAGS variable, or
1870
# (2) before a word containing "conftest.", or (3) at the end.
1871
# Note that $ac_compile itself does not contain backslashes and begins
1872
# with a dollar sign (not a hyphen), so the echo should work correctly.
1873
lt_compile=`echo "$ac_compile" | $SED \
1874
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
1875
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1876
-e 's:$: $lt_compiler_flag:'`
1877
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1878
(eval "$lt_compile" 2>out/conftest.err)
1879
ac_status=$?
1880
cat out/conftest.err >&AS_MESSAGE_LOG_FD
1881
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1882
if (exit $ac_status) && test -s out/conftest2.$ac_objext
1883
then
1884
# The compiler can only warn and ignore the option if not recognized
1885
# So say no if there are warnings
1886
if test ! -s out/conftest.err; then
1887
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1888
fi
1889
fi
1890
chmod u+w .
1891
$rm conftest*
1892
# SGI C++ compiler will create directory out/ii_files/ for
1893
# template instantiation
1894
test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1895
$rm out/* && rmdir out
1896
cd ..
1897
rmdir conftest
1898
$rm conftest*
1899
])
1900
])# AC_LIBTOOL_PROG_CC_C_O
1901
1902
1903
# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1904
# -----------------------------------------
1905
# Check to see if we can do hard links to lock some files if needed
1906
AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1907
[AC_REQUIRE([_LT_AC_LOCK])dnl
1908
1909
hard_links="nottested"
1910
if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1911
# do not overwrite the value of need_locks provided by the user
1912
AC_MSG_CHECKING([if we can lock with hard links])
1913
hard_links=yes
1914
$rm conftest*
1915
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1916
touch conftest.a
1917
ln conftest.a conftest.b 2>&5 || hard_links=no
1918
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1919
AC_MSG_RESULT([$hard_links])
1920
if test "$hard_links" = no; then
1921
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1922
need_locks=warn
1923
fi
1924
else
1925
need_locks=no
1926
fi
1927
])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1928
1929
1930
# AC_LIBTOOL_OBJDIR
1931
# -----------------
1932
AC_DEFUN([AC_LIBTOOL_OBJDIR],
1933
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1934
[rm -f .libs 2>/dev/null
1935
mkdir .libs 2>/dev/null
1936
if test -d .libs; then
1937
lt_cv_objdir=.libs
1938
else
1939
# MS-DOS does not allow filenames that begin with a dot.
1940
lt_cv_objdir=_libs
1941
fi
1942
rmdir .libs 2>/dev/null])
1943
objdir=$lt_cv_objdir
1944
])# AC_LIBTOOL_OBJDIR
1945
1946
1947
# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1948
# ----------------------------------------------
1949
# Check hardcoding attributes.
1950
AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1951
[AC_MSG_CHECKING([how to hardcode library paths into programs])
1952
_LT_AC_TAGVAR(hardcode_action, $1)=
1953
if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1954
test -n "$_LT_AC_TAGVAR(runpath_var $1)" || \
1955
test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)"="Xyes" ; then
1956
1957
# We can hardcode non-existant directories.
1958
if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1959
# If the only mechanism to avoid hardcoding is shlibpath_var, we
1960
# have to relink, otherwise we might link with an installed library
1961
# when we should be linking with a yet-to-be-installed one
1962
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1963
test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1964
# Linking always hardcodes the temporary library directory.
1965
_LT_AC_TAGVAR(hardcode_action, $1)=relink
1966
else
1967
# We can link without hardcoding, and we can hardcode nonexisting dirs.
1968
_LT_AC_TAGVAR(hardcode_action, $1)=immediate
1969
fi
1970
else
1971
# We cannot hardcode anything, or else we can only hardcode existing
1972
# directories.
1973
_LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1974
fi
1975
AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1976
1977
if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1978
# Fast installation is not supported
1979
enable_fast_install=no
1980
elif test "$shlibpath_overrides_runpath" = yes ||
1981
test "$enable_shared" = no; then
1982
# Fast installation is not necessary
1983
enable_fast_install=needless
1984
fi
1985
])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1986
1987
1988
# AC_LIBTOOL_SYS_LIB_STRIP
1989
# ------------------------
1990
AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1991
[striplib=
1992
old_striplib=
1993
AC_MSG_CHECKING([whether stripping libraries is possible])
1994
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1995
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1996
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1997
AC_MSG_RESULT([yes])
1998
else
1999
# FIXME - insert some real tests, host_os isn't really good enough
2000
case $host_os in
2001
darwin*)
2002
if test -n "$STRIP" ; then
2003
striplib="$STRIP -x"
2004
AC_MSG_RESULT([yes])
2005
else
2006
AC_MSG_RESULT([no])
2007
fi
2008
;;
2009
*)
2010
AC_MSG_RESULT([no])
2011
;;
2012
esac
2013
fi
2014
])# AC_LIBTOOL_SYS_LIB_STRIP
2015
2016
2017
# AC_LIBTOOL_SYS_DYNAMIC_LINKER
2018
# -----------------------------
2019
# PORTME Fill in your ld.so characteristics
2020
AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
2021
[AC_MSG_CHECKING([dynamic linker characteristics])
2022
library_names_spec=
2023
libname_spec='lib$name'
2024
soname_spec=
2025
shrext_cmds=".so"
2026
postinstall_cmds=
2027
postuninstall_cmds=
2028
finish_cmds=
2029
finish_eval=
2030
shlibpath_var=
2031
shlibpath_overrides_runpath=unknown
2032
version_type=none
2033
dynamic_linker="$host_os ld.so"
2034
sys_lib_dlsearch_path_spec="/lib /usr/lib"
2035
if test "$GCC" = yes; then
2036
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2037
if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
2038
# if the path contains ";" then we assume it to be the separator
2039
# otherwise default to the standard path separator (i.e. ":") - it is
2040
# assumed that no part of a normal pathname contains ";" but that should
2041
# okay in the real world where ";" in dirpaths is itself problematic.
2042
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2043
else
2044
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2045
fi
2046
else
2047
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2048
fi
2049
need_lib_prefix=unknown
2050
hardcode_into_libs=no
2051
2052
# when you set need_version to no, make sure it does not cause -set_version
2053
# flags to be left without arguments
2054
need_version=unknown
2055
2056
case $host_os in
2057
aix3*)
2058
version_type=linux
2059
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2060
shlibpath_var=LIBPATH
2061
2062
# AIX 3 has no versioning support, so we append a major version to the name.
2063
soname_spec='${libname}${release}${shared_ext}$major'
2064
;;
2065
2066
aix4* | aix5*)
2067
version_type=linux
2068
need_lib_prefix=no
2069
need_version=no
2070
hardcode_into_libs=yes
2071
if test "$host_cpu" = ia64; then
2072
# AIX 5 supports IA64
2073
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2074
shlibpath_var=LD_LIBRARY_PATH
2075
else
2076
# With GCC up to 2.95.x, collect2 would create an import file
2077
# for dependence libraries. The import file would start with
2078
# the line `#! .'. This would cause the generated library to
2079
# depend on `.', always an invalid library. This was fixed in
2080
# development snapshots of GCC prior to 3.0.
2081
case $host_os in
2082
aix4 | aix4.[[01]] | aix4.[[01]].*)
2083
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2084
echo ' yes '
2085
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
2086
:
2087
else
2088
can_build_shared=no
2089
fi
2090
;;
2091
esac
2092
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2093
# soname into executable. Probably we can add versioning support to
2094
# collect2, so additional links can be useful in future.
2095
if test "$aix_use_runtimelinking" = yes; then
2096
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
2097
# instead of lib<name>.a to let people know that these are not
2098
# typical AIX shared libraries.
2099
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2100
else
2101
# We preserve .a as extension for shared libraries through AIX4.2
2102
# and later when we are not doing run time linking.
2103
library_names_spec='${libname}${release}.a $libname.a'
2104
soname_spec='${libname}${release}${shared_ext}$major'
2105
fi
2106
shlibpath_var=LIBPATH
2107
fi
2108
;;
2109
2110
amigaos*)
2111
library_names_spec='$libname.ixlibrary $libname.a'
2112
# Create ${libname}_ixlibrary.a entries in /sys/libs.
2113
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 ${libname}_ixlibrary.a || exit 1; done'
2114
;;
2115
2116
beos*)
2117
library_names_spec='${libname}${shared_ext}'
2118
dynamic_linker="$host_os ld.so"
2119
shlibpath_var=LIBRARY_PATH
2120
;;
2121
2122
bsdi4*)
2123
version_type=linux
2124
need_version=no
2125
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2126
soname_spec='${libname}${release}${shared_ext}$major'
2127
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2128
shlibpath_var=LD_LIBRARY_PATH
2129
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2130
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2131
# the default ld.so.conf also contains /usr/contrib/lib and
2132
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2133
# libtool to hard-code these into programs
2134
;;
2135
2136
cygwin* | mingw* | pw32*)
2137
version_type=windows
2138
shrext_cmds=".dll"
2139
need_version=no
2140
need_lib_prefix=no
2141
2142
case $GCC,$host_os in
2143
yes,cygwin* | yes,mingw* | yes,pw32*)
2144
library_names_spec='$libname.dll.a'
2145
# DLL is installed to $(libdir)/../bin by postinstall_cmds
2146
postinstall_cmds='base_file=`basename \${file}`~
2147
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
2148
dldir=$destdir/`dirname \$dlpath`~
2149
test -d \$dldir || mkdir -p \$dldir~
2150
$install_prog $dir/$dlname \$dldir/$dlname'
2151
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2152
dlpath=$dir/\$dldll~
2153
$rm \$dlpath'
2154
shlibpath_overrides_runpath=yes
2155
2156
case $host_os in
2157
cygwin*)
2158
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
2159
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2160
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
2161
;;
2162
mingw*)
2163
# MinGW DLLs use traditional 'lib' prefix
2164
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2165
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2166
if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
2167
# It is most probably a Windows format PATH printed by
2168
# mingw gcc, but we are running on Cygwin. Gcc prints its search
2169
# path with ; separators, and with drive letters. We can handle the
2170
# drive letters (cygwin fileutils understands them), so leave them,
2171
# especially as we might pass files found there to a mingw objdump,
2172
# which wouldn't understand a cygwinified path. Ahh.
2173
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2174
else
2175
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2176
fi
2177
;;
2178
pw32*)
2179
# pw32 DLLs use 'pw' prefix rather than 'lib'
2180
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
2181
;;
2182
esac
2183
;;
2184
2185
*)
2186
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2187
;;
2188
esac
2189
dynamic_linker='Win32 ld.exe'
2190
# FIXME: first we should search . and the directory the executable is in
2191
shlibpath_var=PATH
2192
;;
2193
2194
darwin* | rhapsody*)
2195
dynamic_linker="$host_os dyld"
2196
version_type=darwin
2197
need_lib_prefix=no
2198
need_version=no
2199
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2200
soname_spec='${libname}${release}${major}$shared_ext'
2201
shlibpath_overrides_runpath=yes
2202
shlibpath_var=DYLD_LIBRARY_PATH
2203
shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'
2204
# Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
2205
if test "$GCC" = yes; then
2206
sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
2207
else
2208
sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
2209
fi
2210
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2211
;;
2212
2213
dgux*)
2214
version_type=linux
2215
need_lib_prefix=no
2216
need_version=no
2217
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2218
soname_spec='${libname}${release}${shared_ext}$major'
2219
shlibpath_var=LD_LIBRARY_PATH
2220
;;
2221
2222
freebsd1*)
2223
dynamic_linker=no
2224
;;
2225
2226
kfreebsd*-gnu)
2227
version_type=linux
2228
need_lib_prefix=no
2229
need_version=no
2230
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2231
soname_spec='${libname}${release}${shared_ext}$major'
2232
shlibpath_var=LD_LIBRARY_PATH
2233
shlibpath_overrides_runpath=no
2234
hardcode_into_libs=yes
2235
dynamic_linker='GNU ld.so'
2236
;;
2237
2238
freebsd*)
2239
objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
2240
version_type=freebsd-$objformat
2241
case $version_type in
2242
freebsd-elf*)
2243
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2244
need_version=no
2245
need_lib_prefix=no
2246
;;
2247
freebsd-*)
2248
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2249
need_version=yes
2250
;;
2251
esac
2252
shlibpath_var=LD_LIBRARY_PATH
2253
case $host_os in
2254
freebsd2*)
2255
shlibpath_overrides_runpath=yes
2256
;;
2257
freebsd3.[01]* | freebsdelf3.[01]*)
2258
shlibpath_overrides_runpath=yes
2259
hardcode_into_libs=yes
2260
;;
2261
*) # from 3.2 on
2262
shlibpath_overrides_runpath=no
2263
hardcode_into_libs=yes
2264
;;
2265
esac
2266
;;
2267
2268
gnu*)
2269
version_type=linux
2270
need_lib_prefix=no
2271
need_version=no
2272
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2273
soname_spec='${libname}${release}${shared_ext}$major'
2274
shlibpath_var=LD_LIBRARY_PATH
2275
hardcode_into_libs=yes
2276
;;
2277
2278
hpux9* | hpux10* | hpux11*)
2279
# Give a soname corresponding to the major version so that dld.sl refuses to
2280
# link against other versions.
2281
version_type=sunos
2282
need_lib_prefix=no
2283
need_version=no
2284
case "$host_cpu" in
2285
ia64*)
2286
shrext_cmds='.so'
2287
hardcode_into_libs=yes
2288
dynamic_linker="$host_os dld.so"
2289
shlibpath_var=LD_LIBRARY_PATH
2290
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2291
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2292
soname_spec='${libname}${release}${shared_ext}$major'
2293
if test "X$HPUX_IA64_MODE" = X32; then
2294
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2295
else
2296
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2297
fi
2298
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2299
;;
2300
hppa*64*)
2301
shrext_cmds='.sl'
2302
hardcode_into_libs=yes
2303
dynamic_linker="$host_os dld.sl"
2304
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2305
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2306
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2307
soname_spec='${libname}${release}${shared_ext}$major'
2308
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2309
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2310
;;
2311
*)
2312
shrext_cmds='.sl'
2313
dynamic_linker="$host_os dld.sl"
2314
shlibpath_var=SHLIB_PATH
2315
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2316
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2317
soname_spec='${libname}${release}${shared_ext}$major'
2318
;;
2319
esac
2320
# HP-UX runs *really* slowly unless shared libraries are mode 555.
2321
postinstall_cmds='chmod 555 $lib'
2322
;;
2323
2324
irix5* | irix6* | nonstopux*)
2325
case $host_os in
2326
nonstopux*) version_type=nonstopux ;;
2327
*)
2328
if test "$lt_cv_prog_gnu_ld" = yes; then
2329
version_type=linux
2330
else
2331
version_type=irix
2332
fi ;;
2333
esac
2334
need_lib_prefix=no
2335
need_version=no
2336
soname_spec='${libname}${release}${shared_ext}$major'
2337
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2338
case $host_os in
2339
irix5* | nonstopux*)
2340
libsuff= shlibsuff=
2341
;;
2342
*)
2343
case $LD in # libtool.m4 will add one of these switches to LD
2344
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2345
libsuff= shlibsuff= libmagic=32-bit;;
2346
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2347
libsuff=32 shlibsuff=N32 libmagic=N32;;
2348
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2349
libsuff=64 shlibsuff=64 libmagic=64-bit;;
2350
*) libsuff= shlibsuff= libmagic=never-match;;
2351
esac
2352
;;
2353
esac
2354
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2355
shlibpath_overrides_runpath=no
2356
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2357
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2358
hardcode_into_libs=yes
2359
;;
2360
2361
# No shared lib support for Linux oldld, aout, or coff.
2362
linux*oldld* | linux*aout* | linux*coff*)
2363
dynamic_linker=no
2364
;;
2365
2366
# This must be Linux ELF.
2367
linux*)
2368
version_type=linux
2369
need_lib_prefix=no
2370
need_version=no
2371
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2372
soname_spec='${libname}${release}${shared_ext}$major'
2373
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2374
shlibpath_var=LD_LIBRARY_PATH
2375
shlibpath_overrides_runpath=no
2376
# This implies no fast_install, which is unacceptable.
2377
# Some rework will be needed to allow for fast_install
2378
# before this can be enabled.
2379
hardcode_into_libs=yes
2380
2381
# Append ld.so.conf contents to the search path
2382
if test -f /etc/ld.so.conf; then
2383
lt_ld_extra=`$SED -e 's/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g' /etc/ld.so.conf | tr '\n' ' '`
2384
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2385
fi
2386
2387
# We used to test for /lib/ld.so.1 and disable shared libraries on
2388
# powerpc, because MkLinux only supported shared libraries with the
2389
# GNU dynamic linker. Since this was broken with cross compilers,
2390
# most powerpc-linux boxes support dynamic linking these days and
2391
# people can always --disable-shared, the test was removed, and we
2392
# assume the GNU/Linux dynamic linker is in use.
2393
dynamic_linker='GNU/Linux ld.so'
2394
;;
2395
2396
netbsdelf*-gnu)
2397
version_type=linux
2398
need_lib_prefix=no
2399
need_version=no
2400
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2401
soname_spec='${libname}${release}${shared_ext}$major'
2402
shlibpath_var=LD_LIBRARY_PATH
2403
shlibpath_overrides_runpath=no
2404
hardcode_into_libs=yes
2405
dynamic_linker='NetBSD ld.elf_so'
2406
;;
2407
2408
knetbsd*-gnu)
2409
version_type=linux
2410
need_lib_prefix=no
2411
need_version=no
2412
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2413
soname_spec='${libname}${release}${shared_ext}$major'
2414
shlibpath_var=LD_LIBRARY_PATH
2415
shlibpath_overrides_runpath=no
2416
hardcode_into_libs=yes
2417
dynamic_linker='GNU ld.so'
2418
;;
2419
2420
netbsd*)
2421
version_type=sunos
2422
need_lib_prefix=no
2423
need_version=no
2424
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
2425
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2426
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2427
dynamic_linker='NetBSD (a.out) ld.so'
2428
else
2429
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2430
soname_spec='${libname}${release}${shared_ext}$major'
2431
dynamic_linker='NetBSD ld.elf_so'
2432
fi
2433
shlibpath_var=LD_LIBRARY_PATH
2434
shlibpath_overrides_runpath=yes
2435
hardcode_into_libs=yes
2436
;;
2437
2438
newsos6)
2439
version_type=linux
2440
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2441
shlibpath_var=LD_LIBRARY_PATH
2442
shlibpath_overrides_runpath=yes
2443
;;
2444
2445
nto-qnx*)
2446
version_type=linux
2447
need_lib_prefix=no
2448
need_version=no
2449
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2450
soname_spec='${libname}${release}${shared_ext}$major'
2451
shlibpath_var=LD_LIBRARY_PATH
2452
shlibpath_overrides_runpath=yes
2453
;;
2454
2455
openbsd*)
2456
version_type=sunos
2457
need_lib_prefix=no
2458
need_version=yes
2459
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2460
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2461
shlibpath_var=LD_LIBRARY_PATH
2462
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2463
case $host_os in
2464
openbsd2.[[89]] | openbsd2.[[89]].*)
2465
shlibpath_overrides_runpath=no
2466
;;
2467
*)
2468
shlibpath_overrides_runpath=yes
2469
;;
2470
esac
2471
else
2472
shlibpath_overrides_runpath=yes
2473
fi
2474
;;
2475
2476
os2*)
2477
libname_spec='$name'
2478
shrext_cmds=".dll"
2479
need_lib_prefix=no
2480
library_names_spec='$libname${shared_ext} $libname.a'
2481
dynamic_linker='OS/2 ld.exe'
2482
shlibpath_var=LIBPATH
2483
;;
2484
2485
osf3* | osf4* | osf5*)
2486
version_type=osf
2487
need_lib_prefix=no
2488
need_version=no
2489
soname_spec='${libname}${release}${shared_ext}$major'
2490
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2491
shlibpath_var=LD_LIBRARY_PATH
2492
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2493
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2494
;;
2495
2496
sco3.2v5*)
2497
version_type=osf
2498
soname_spec='${libname}${release}${shared_ext}$major'
2499
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2500
shlibpath_var=LD_LIBRARY_PATH
2501
;;
2502
2503
solaris*)
2504
version_type=linux
2505
need_lib_prefix=no
2506
need_version=no
2507
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2508
soname_spec='${libname}${release}${shared_ext}$major'
2509
shlibpath_var=LD_LIBRARY_PATH
2510
shlibpath_overrides_runpath=yes
2511
hardcode_into_libs=yes
2512
# ldd complains unless libraries are executable
2513
postinstall_cmds='chmod +x $lib'
2514
;;
2515
2516
sunos4*)
2517
version_type=sunos
2518
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2519
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2520
shlibpath_var=LD_LIBRARY_PATH
2521
shlibpath_overrides_runpath=yes
2522
if test "$with_gnu_ld" = yes; then
2523
need_lib_prefix=no
2524
fi
2525
need_version=yes
2526
;;
2527
2528
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2529
version_type=linux
2530
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2531
soname_spec='${libname}${release}${shared_ext}$major'
2532
shlibpath_var=LD_LIBRARY_PATH
2533
case $host_vendor in
2534
sni)
2535
shlibpath_overrides_runpath=no
2536
need_lib_prefix=no
2537
export_dynamic_flag_spec='${wl}-Blargedynsym'
2538
runpath_var=LD_RUN_PATH
2539
;;
2540
siemens)
2541
need_lib_prefix=no
2542
;;
2543
motorola)
2544
need_lib_prefix=no
2545
need_version=no
2546
shlibpath_overrides_runpath=no
2547
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2548
;;
2549
esac
2550
;;
2551
2552
sysv4*MP*)
2553
if test -d /usr/nec ;then
2554
version_type=linux
2555
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2556
soname_spec='$libname${shared_ext}.$major'
2557
shlibpath_var=LD_LIBRARY_PATH
2558
fi
2559
;;
2560
2561
uts4*)
2562
version_type=linux
2563
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2564
soname_spec='${libname}${release}${shared_ext}$major'
2565
shlibpath_var=LD_LIBRARY_PATH
2566
;;
2567
2568
*)
2569
dynamic_linker=no
2570
;;
2571
esac
2572
AC_MSG_RESULT([$dynamic_linker])
2573
test "$dynamic_linker" = no && can_build_shared=no
2574
])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
2575
2576
2577
# _LT_AC_TAGCONFIG
2578
# ----------------
2579
AC_DEFUN([_LT_AC_TAGCONFIG],
2580
[AC_ARG_WITH([tags],
2581
[AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
2582
[include additional configurations @<:@automatic@:>@])],
2583
[tagnames="$withval"])
2584
2585
if test -f "$ltmain" && test -n "$tagnames"; then
2586
if test ! -f "${ofile}"; then
2587
AC_MSG_WARN([output file `$ofile' does not exist])
2588
fi
2589
2590
if test -z "$LTCC"; then
2591
eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
2592
if test -z "$LTCC"; then
2593
AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
2594
else
2595
AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
2596
fi
2597
fi
2598
2599
# Extract list of available tagged configurations in $ofile.
2600
# Note that this assumes the entire list is on one line.
2601
available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
2602
2603
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2604
for tagname in $tagnames; do
2605
IFS="$lt_save_ifs"
2606
# Check whether tagname contains only valid characters
2607
case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
2608
"") ;;
2609
*) AC_MSG_ERROR([invalid tag name: $tagname])
2610
;;
2611
esac
2612
2613
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
2614
then
2615
AC_MSG_ERROR([tag name \"$tagname\" already exists])
2616
fi
2617
2618
# Update the list of available tags.
2619
if test -n "$tagname"; then
2620
echo appending configuration tag \"$tagname\" to $ofile
2621
2622
case $tagname in
2623
CXX)
2624
if test -n "$CXX" && test "X$CXX" != "Xno"; then
2625
AC_LIBTOOL_LANG_CXX_CONFIG
2626
else
2627
tagname=""
2628
fi
2629
;;
2630
2631
F77)
2632
if test -n "$F77" && test "X$F77" != "Xno"; then
2633
AC_LIBTOOL_LANG_F77_CONFIG
2634
else
2635
tagname=""
2636
fi
2637
;;
2638
2639
GCJ)
2640
if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
2641
AC_LIBTOOL_LANG_GCJ_CONFIG
2642
else
2643
tagname=""
2644
fi
2645
;;
2646
2647
RC)
2648
AC_LIBTOOL_LANG_RC_CONFIG
2649
;;
2650
2651
*)
2652
AC_MSG_ERROR([Unsupported tag name: $tagname])
2653
;;
2654
esac
2655
2656
# Append the new tag name to the list of available tags.
2657
if test -n "$tagname" ; then
2658
available_tags="$available_tags $tagname"
2659
fi
2660
fi
2661
done
2662
IFS="$lt_save_ifs"
2663
2664
# Now substitute the updated list of available tags.
2665
if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
2666
mv "${ofile}T" "$ofile"
2667
chmod +x "$ofile"
2668
else
2669
rm -f "${ofile}T"
2670
AC_MSG_ERROR([unable to update list of available tagged configurations.])
2671
fi
2672
fi
2673
])# _LT_AC_TAGCONFIG
2674
2675
2676
# AC_LIBTOOL_DLOPEN
2677
# -----------------
2678
# enable checks for dlopen support
2679
AC_DEFUN([AC_LIBTOOL_DLOPEN],
2680
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
2681
])# AC_LIBTOOL_DLOPEN
2682
2683
2684
# AC_LIBTOOL_WIN32_DLL
2685
# --------------------
2686
# declare package support for building win32 dll's
2687
AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
2688
[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
2689
])# AC_LIBTOOL_WIN32_DLL
2690
2691
2692
# AC_ENABLE_SHARED([DEFAULT])
2693
# ---------------------------
2694
# implement the --enable-shared flag
2695
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2696
AC_DEFUN([AC_ENABLE_SHARED],
2697
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
2698
AC_ARG_ENABLE([shared],
2699
[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
2700
[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
2701
[p=${PACKAGE-default}
2702
case $enableval in
2703
yes) enable_shared=yes ;;
2704
no) enable_shared=no ;;
2705
*)
2706
enable_shared=no
2707
# Look at the argument we got. We use all the common list separators.
2708
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2709
for pkg in $enableval; do
2710
IFS="$lt_save_ifs"
2711
if test "X$pkg" = "X$p"; then
2712
enable_shared=yes
2713
fi
2714
done
2715
IFS="$lt_save_ifs"
2716
;;
2717
esac],
2718
[enable_shared=]AC_ENABLE_SHARED_DEFAULT)
2719
])# AC_ENABLE_SHARED
2720
2721
2722
# AC_DISABLE_SHARED
2723
# -----------------
2724
#- set the default shared flag to --disable-shared
2725
AC_DEFUN([AC_DISABLE_SHARED],
2726
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2727
AC_ENABLE_SHARED(no)
2728
])# AC_DISABLE_SHARED
2729
2730
2731
# AC_ENABLE_STATIC([DEFAULT])
2732
# ---------------------------
2733
# implement the --enable-static flag
2734
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2735
AC_DEFUN([AC_ENABLE_STATIC],
2736
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
2737
AC_ARG_ENABLE([static],
2738
[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
2739
[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
2740
[p=${PACKAGE-default}
2741
case $enableval in
2742
yes) enable_static=yes ;;
2743
no) enable_static=no ;;
2744
*)
2745
enable_static=no
2746
# Look at the argument we got. We use all the common list separators.
2747
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2748
for pkg in $enableval; do
2749
IFS="$lt_save_ifs"
2750
if test "X$pkg" = "X$p"; then
2751
enable_static=yes
2752
fi
2753
done
2754
IFS="$lt_save_ifs"
2755
;;
2756
esac],
2757
[enable_static=]AC_ENABLE_STATIC_DEFAULT)
2758
])# AC_ENABLE_STATIC
2759
2760
2761
# AC_DISABLE_STATIC
2762
# -----------------
2763
# set the default static flag to --disable-static
2764
AC_DEFUN([AC_DISABLE_STATIC],
2765
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2766
AC_ENABLE_STATIC(no)
2767
])# AC_DISABLE_STATIC
2768
2769
2770
# AC_ENABLE_FAST_INSTALL([DEFAULT])
2771
# ---------------------------------
2772
# implement the --enable-fast-install flag
2773
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2774
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
2775
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
2776
AC_ARG_ENABLE([fast-install],
2777
[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
2778
[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
2779
[p=${PACKAGE-default}
2780
case $enableval in
2781
yes) enable_fast_install=yes ;;
2782
no) enable_fast_install=no ;;
2783
*)
2784
enable_fast_install=no
2785
# Look at the argument we got. We use all the common list separators.
2786
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2787
for pkg in $enableval; do
2788
IFS="$lt_save_ifs"
2789
if test "X$pkg" = "X$p"; then
2790
enable_fast_install=yes
2791
fi
2792
done
2793
IFS="$lt_save_ifs"
2794
;;
2795
esac],
2796
[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
2797
])# AC_ENABLE_FAST_INSTALL
2798
2799
2800
# AC_DISABLE_FAST_INSTALL
2801
# -----------------------
2802
# set the default to --disable-fast-install
2803
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2804
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2805
AC_ENABLE_FAST_INSTALL(no)
2806
])# AC_DISABLE_FAST_INSTALL
2807
2808
2809
# AC_LIBTOOL_PICMODE([MODE])
2810
# --------------------------
2811
# implement the --with-pic flag
2812
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
2813
AC_DEFUN([AC_LIBTOOL_PICMODE],
2814
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2815
pic_mode=ifelse($#,1,$1,default)
2816
])# AC_LIBTOOL_PICMODE
2817
2818
2819
# AC_PROG_EGREP
2820
# -------------
2821
# This is predefined starting with Autoconf 2.54, so this conditional
2822
# definition can be removed once we require Autoconf 2.54 or later.
2823
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2824
[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2825
[if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2826
then ac_cv_prog_egrep='grep -E'
2827
else ac_cv_prog_egrep='egrep'
2828
fi])
2829
EGREP=$ac_cv_prog_egrep
2830
AC_SUBST([EGREP])
2831
])])
2832
2833
2834
# AC_PATH_TOOL_PREFIX
2835
# -------------------
2836
# find a file program which can recognise shared library
2837
AC_DEFUN([AC_PATH_TOOL_PREFIX],
2838
[AC_REQUIRE([AC_PROG_EGREP])dnl
2839
AC_MSG_CHECKING([for $1])
2840
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2841
[case $MAGIC_CMD in
2842
[[\\/*] | ?:[\\/]*])
2843
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2844
;;
2845
*)
2846
lt_save_MAGIC_CMD="$MAGIC_CMD"
2847
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2848
dnl $ac_dummy forces splitting on constant user-supplied paths.
2849
dnl POSIX.2 word splitting is done only on the output of word expansions,
2850
dnl not every word. This closes a longstanding sh security hole.
2851
ac_dummy="ifelse([$2], , $PATH, [$2])"
2852
for ac_dir in $ac_dummy; do
2853
IFS="$lt_save_ifs"
2854
test -z "$ac_dir" && ac_dir=.
2855
if test -f $ac_dir/$1; then
2856
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2857
if test -n "$file_magic_test_file"; then
2858
case $deplibs_check_method in
2859
"file_magic "*)
2860
file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2861
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2862
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2863
$EGREP "$file_magic_regex" > /dev/null; then
2864
:
2865
else
2866
cat <<EOF 1>&2
2867
2868
*** Warning: the command libtool uses to detect shared libraries,
2869
*** $file_magic_cmd, produces output that libtool cannot recognize.
2870
*** The result is that libtool may fail to recognize shared libraries
2871
*** as such. This will affect the creation of libtool libraries that
2872
*** depend on shared libraries, but programs linked with such libtool
2873
*** libraries will work regardless of this problem. Nevertheless, you
2874
*** may want to report the problem to your system manager and/or to
2875
*** bug-libtool@gnu.org
2876
2877
EOF
2878
fi ;;
2879
esac
2880
fi
2881
break
2882
fi
2883
done
2884
IFS="$lt_save_ifs"
2885
MAGIC_CMD="$lt_save_MAGIC_CMD"
2886
;;
2887
esac])
2888
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2889
if test -n "$MAGIC_CMD"; then
2890
AC_MSG_RESULT($MAGIC_CMD)
2891
else
2892
AC_MSG_RESULT(no)
2893
fi
2894
])# AC_PATH_TOOL_PREFIX
2895
2896
2897
# AC_PATH_MAGIC
2898
# -------------
2899
# find a file program which can recognise a shared library
2900
AC_DEFUN([AC_PATH_MAGIC],
2901
[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2902
if test -z "$lt_cv_path_MAGIC_CMD"; then
2903
if test -n "$ac_tool_prefix"; then
2904
AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2905
else
2906
MAGIC_CMD=:
2907
fi
2908
fi
2909
])# AC_PATH_MAGIC
2910
2911
2912
# AC_PROG_LD
2913
# ----------
2914
# find the pathname to the GNU or non-GNU linker
2915
AC_DEFUN([AC_PROG_LD],
2916
[AC_ARG_WITH([gnu-ld],
2917
[AC_HELP_STRING([--with-gnu-ld],
2918
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
2919
[test "$withval" = no || with_gnu_ld=yes],
2920
[with_gnu_ld=no])
2921
AC_REQUIRE([LT_AC_PROG_SED])dnl
2922
AC_REQUIRE([AC_PROG_CC])dnl
2923
AC_REQUIRE([AC_CANONICAL_HOST])dnl
2924
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2925
ac_prog=ld
2926
if test "$GCC" = yes; then
2927
# Check if gcc -print-prog-name=ld gives a path.
2928
AC_MSG_CHECKING([for ld used by $CC])
2929
case $host in
2930
*-*-mingw*)
2931
# gcc leaves a trailing carriage return which upsets mingw
2932
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2933
*)
2934
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2935
esac
2936
case $ac_prog in
2937
# Accept absolute paths.
2938
[[\\/]]* | ?:[[\\/]]*)
2939
re_direlt='/[[^/]][[^/]]*/\.\./'
2940
# Canonicalize the pathname of ld
2941
ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2942
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2943
ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2944
done
2945
test -z "$LD" && LD="$ac_prog"
2946
;;
2947
"")
2948
# If it fails, then pretend we aren't using GCC.
2949
ac_prog=ld
2950
;;
2951
*)
2952
# If it is relative, then search for the first ld in PATH.
2953
with_gnu_ld=unknown
2954
;;
2955
esac
2956
elif test "$with_gnu_ld" = yes; then
2957
AC_MSG_CHECKING([for GNU ld])
2958
else
2959
AC_MSG_CHECKING([for non-GNU ld])
2960
fi
2961
AC_CACHE_VAL(lt_cv_path_LD,
2962
[if test -z "$LD"; then
2963
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2964
for ac_dir in $PATH; do
2965
IFS="$lt_save_ifs"
2966
test -z "$ac_dir" && ac_dir=.
2967
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2968
lt_cv_path_LD="$ac_dir/$ac_prog"
2969
# Check to see if the program is GNU ld. I'd rather use --version,
2970
# but apparently some GNU ld's only accept -v.
2971
# Break only if it was the GNU/non-GNU ld that we prefer.
2972
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2973
*GNU* | *'with BFD'*)
2974
test "$with_gnu_ld" != no && break
2975
;;
2976
*)
2977
test "$with_gnu_ld" != yes && break
2978
;;
2979
esac
2980
fi
2981
done
2982
IFS="$lt_save_ifs"
2983
else
2984
lt_cv_path_LD="$LD" # Let the user override the test with a path.
2985
fi])
2986
LD="$lt_cv_path_LD"
2987
if test -n "$LD"; then
2988
AC_MSG_RESULT($LD)
2989
else
2990
AC_MSG_RESULT(no)
2991
fi
2992
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2993
AC_PROG_LD_GNU
2994
])# AC_PROG_LD
2995
2996
2997
# AC_PROG_LD_GNU
2998
# --------------
2999
AC_DEFUN([AC_PROG_LD_GNU],
3000
[AC_REQUIRE([AC_PROG_EGREP])dnl
3001
AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3002
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
3003
case `$LD -v 2>&1 </dev/null` in
3004
*GNU* | *'with BFD'*)
3005
lt_cv_prog_gnu_ld=yes
3006
;;
3007
*)
3008
lt_cv_prog_gnu_ld=no
3009
;;
3010
esac])
3011
with_gnu_ld=$lt_cv_prog_gnu_ld
3012
])# AC_PROG_LD_GNU
3013
3014
3015
# AC_PROG_LD_RELOAD_FLAG
3016
# ----------------------
3017
# find reload flag for linker
3018
# -- PORTME Some linkers may need a different reload flag.
3019
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
3020
[AC_CACHE_CHECK([for $LD option to reload object files],
3021
lt_cv_ld_reload_flag,
3022
[lt_cv_ld_reload_flag='-r'])
3023
reload_flag=$lt_cv_ld_reload_flag
3024
case $reload_flag in
3025
"" | " "*) ;;
3026
*) reload_flag=" $reload_flag" ;;
3027
esac
3028
reload_cmds='$LD$reload_flag -o $output$reload_objs'
3029
])# AC_PROG_LD_RELOAD_FLAG
3030
3031
3032
# AC_DEPLIBS_CHECK_METHOD
3033
# -----------------------
3034
# how to check for library dependencies
3035
# -- PORTME fill in with the dynamic library characteristics
3036
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
3037
[AC_CACHE_CHECK([how to recognise dependent libraries],
3038
lt_cv_deplibs_check_method,
3039
[lt_cv_file_magic_cmd='$MAGIC_CMD'
3040
lt_cv_file_magic_test_file=
3041
lt_cv_deplibs_check_method='unknown'
3042
# Need to set the preceding variable on all platforms that support
3043
# interlibrary dependencies.
3044
# 'none' -- dependencies not supported.
3045
# `unknown' -- same as none, but documents that we really don't know.
3046
# 'pass_all' -- all dependencies passed with no checks.
3047
# 'test_compile' -- check by making test program.
3048
# 'file_magic [[regex]]' -- check by looking for files in library path
3049
# which responds to the $file_magic_cmd with a given extended regex.
3050
# If you have `file' or equivalent on your system and you're not sure
3051
# whether `pass_all' will *always* work, you probably want this one.
3052
3053
case $host_os in
3054
aix4* | aix5*)
3055
lt_cv_deplibs_check_method=pass_all
3056
;;
3057
3058
beos*)
3059
lt_cv_deplibs_check_method=pass_all
3060
;;
3061
3062
bsdi4*)
3063
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3064
lt_cv_file_magic_cmd='/usr/bin/file -L'
3065
lt_cv_file_magic_test_file=/shlib/libc.so
3066
;;
3067
3068
cygwin*)
3069
# func_win32_libid is a shell function defined in ltmain.sh
3070
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3071
lt_cv_file_magic_cmd='func_win32_libid'
3072
;;
3073
3074
mingw* | pw32*)
3075
# Base MSYS/MinGW do not provide the 'file' command needed by
3076
# func_win32_libid shell function, so use a weaker test based on 'objdump'.
3077
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3078
lt_cv_file_magic_cmd='$OBJDUMP -f'
3079
;;
3080
3081
darwin* | rhapsody*)
3082
lt_cv_deplibs_check_method=pass_all
3083
;;
3084
3085
freebsd* | kfreebsd*-gnu)
3086
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3087
case $host_cpu in
3088
i*86 )
3089
# Not sure whether the presence of OpenBSD here was a mistake.
3090
# Let's accept both of them until this is cleared up.
3091
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
3092
lt_cv_file_magic_cmd=/usr/bin/file
3093
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3094
;;
3095
esac
3096
else
3097
lt_cv_deplibs_check_method=pass_all
3098
fi
3099
;;
3100
3101
gnu*)
3102
lt_cv_deplibs_check_method=pass_all
3103
;;
3104
3105
hpux10.20* | hpux11*)
3106
lt_cv_file_magic_cmd=/usr/bin/file
3107
case "$host_cpu" in
3108
ia64*)
3109
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3110
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3111
;;
3112
hppa*64*)
3113
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
3114
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3115
;;
3116
*)
3117
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
3118
lt_cv_file_magic_test_file=/usr/lib/libc.sl
3119
;;
3120
esac
3121
;;
3122
3123
irix5* | irix6* | nonstopux*)
3124
case $LD in
3125
*-32|*"-32 ") libmagic=32-bit;;
3126
*-n32|*"-n32 ") libmagic=N32;;
3127
*-64|*"-64 ") libmagic=64-bit;;
3128
*) libmagic=never-match;;
3129
esac
3130
lt_cv_deplibs_check_method=pass_all
3131
;;
3132
3133
# This must be Linux ELF.
3134
linux*)
3135
lt_cv_deplibs_check_method=pass_all
3136
;;
3137
3138
netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
3139
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3140
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3141
else
3142
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3143
fi
3144
;;
3145
3146
newos6*)
3147
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3148
lt_cv_file_magic_cmd=/usr/bin/file
3149
lt_cv_file_magic_test_file=/usr/lib/libnls.so
3150
;;
3151
3152
nto-qnx*)
3153
lt_cv_deplibs_check_method=unknown
3154
;;
3155
3156
openbsd*)
3157
lt_cv_file_magic_cmd=/usr/bin/file
3158
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3159
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3160
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
3161
else
3162
lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
3163
fi
3164
;;
3165
3166
osf3* | osf4* | osf5*)
3167
lt_cv_deplibs_check_method=pass_all
3168
;;
3169
3170
sco3.2v5*)
3171
lt_cv_deplibs_check_method=pass_all
3172
;;
3173
3174
solaris*)
3175
lt_cv_deplibs_check_method=pass_all
3176
;;
3177
3178
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3179
case $host_vendor in
3180
motorola)
3181
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3182
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3183
;;
3184
ncr)
3185
lt_cv_deplibs_check_method=pass_all
3186
;;
3187
sequent)
3188
lt_cv_file_magic_cmd='/bin/file'
3189
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3190
;;
3191
sni)
3192
lt_cv_file_magic_cmd='/bin/file'
3193
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3194
lt_cv_file_magic_test_file=/lib/libc.so
3195
;;
3196
siemens)
3197
lt_cv_deplibs_check_method=pass_all
3198
;;
3199
esac
3200
;;
3201
3202
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
3203
lt_cv_deplibs_check_method=pass_all
3204
;;
3205
esac
3206
])
3207
file_magic_cmd=$lt_cv_file_magic_cmd
3208
deplibs_check_method=$lt_cv_deplibs_check_method
3209
test -z "$deplibs_check_method" && deplibs_check_method=unknown
3210
])# AC_DEPLIBS_CHECK_METHOD
3211
3212
3213
# AC_PROG_NM
3214
# ----------
3215
# find the pathname to a BSD-compatible name lister
3216
AC_DEFUN([AC_PROG_NM],
3217
[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
3218
[if test -n "$NM"; then
3219
# Let the user override the test.
3220
lt_cv_path_NM="$NM"
3221
else
3222
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3223
for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
3224
IFS="$lt_save_ifs"
3225
test -z "$ac_dir" && ac_dir=.
3226
tmp_nm="$ac_dir/${ac_tool_prefix}nm"
3227
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3228
# Check to see if the nm accepts a BSD-compat flag.
3229
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
3230
# nm: unknown option "B" ignored
3231
# Tru64's nm complains that /dev/null is an invalid object file
3232
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3233
*/dev/null* | *'Invalid file or object type'*)
3234
lt_cv_path_NM="$tmp_nm -B"
3235
break
3236
;;
3237
*)
3238
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3239
*/dev/null*)
3240
lt_cv_path_NM="$tmp_nm -p"
3241
break
3242
;;
3243
*)
3244
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3245
continue # so that we can try to find one that supports BSD flags
3246
;;
3247
esac
3248
esac
3249
fi
3250
done
3251
IFS="$lt_save_ifs"
3252
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
3253
fi])
3254
NM="$lt_cv_path_NM"
3255
])# AC_PROG_NM
3256
3257
3258
# AC_CHECK_LIBM
3259
# -------------
3260
# check for math library
3261
AC_DEFUN([AC_CHECK_LIBM],
3262
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3263
LIBM=
3264
case $host in
3265
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
3266
# These system don't have libm, or don't need it
3267
;;
3268
*-ncr-sysv4.3*)
3269
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3270
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3271
;;
3272
*)
3273
AC_CHECK_LIB(m, cos, LIBM="-lm")
3274
;;
3275
esac
3276
])# AC_CHECK_LIBM
3277
3278
3279
# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
3280
# -----------------------------------
3281
# sets LIBLTDL to the link flags for the libltdl convenience library and
3282
# LTDLINCL to the include flags for the libltdl header and adds
3283
# --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
3284
# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
3285
# DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
3286
# be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
3287
# '${top_srcdir}/' (note the single quotes!). If your package is not
3288
# flat and you're not using automake, define top_builddir and
3289
# top_srcdir appropriately in the Makefiles.
3290
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
3291
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3292
case $enable_ltdl_convenience in
3293
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
3294
"") enable_ltdl_convenience=yes
3295
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
3296
esac
3297
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
3298
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
3299
# For backwards non-gettext consistent compatibility...
3300
INCLTDL="$LTDLINCL"
3301
])# AC_LIBLTDL_CONVENIENCE
3302
3303
3304
# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
3305
# -----------------------------------
3306
# sets LIBLTDL to the link flags for the libltdl installable library and
3307
# LTDLINCL to the include flags for the libltdl header and adds
3308
# --enable-ltdl-install to the configure arguments. Note that LIBLTDL
3309
# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
3310
# DIRECTORY is not provided and an installed libltdl is not found, it is
3311
# assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
3312
# and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
3313
# quotes!). If your package is not flat and you're not using automake,
3314
# define top_builddir and top_srcdir appropriately in the Makefiles.
3315
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
3316
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
3317
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3318
AC_CHECK_LIB(ltdl, lt_dlinit,
3319
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
3320
[if test x"$enable_ltdl_install" = xno; then
3321
AC_MSG_WARN([libltdl not installed, but installation disabled])
3322
else
3323
enable_ltdl_install=yes
3324
fi
3325
])
3326
if test x"$enable_ltdl_install" = x"yes"; then
3327
ac_configure_args="$ac_configure_args --enable-ltdl-install"
3328
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
3329
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
3330
else
3331
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
3332
LIBLTDL="-lltdl"
3333
LTDLINCL=
3334
fi
3335
# For backwards non-gettext consistent compatibility...
3336
INCLTDL="$LTDLINCL"
3337
])# AC_LIBLTDL_INSTALLABLE
3338
3339
3340
# AC_LIBTOOL_CXX
3341
# --------------
3342
# enable support for C++ libraries
3343
AC_DEFUN([AC_LIBTOOL_CXX],
3344
[AC_REQUIRE([_LT_AC_LANG_CXX])
3345
])# AC_LIBTOOL_CXX
3346
3347
3348
# _LT_AC_LANG_CXX
3349
# ---------------
3350
AC_DEFUN([_LT_AC_LANG_CXX],
3351
[AC_REQUIRE([AC_PROG_CXX])
3352
AC_REQUIRE([AC_PROG_CXXCPP])
3353
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
3354
])# _LT_AC_LANG_CXX
3355
3356
3357
# AC_LIBTOOL_F77
3358
# --------------
3359
# enable support for Fortran 77 libraries
3360
AC_DEFUN([AC_LIBTOOL_F77],
3361
[AC_REQUIRE([_LT_AC_LANG_F77])
3362
])# AC_LIBTOOL_F77
3363
3364
3365
# _LT_AC_LANG_F77
3366
# ---------------
3367
AC_DEFUN([_LT_AC_LANG_F77],
3368
[AC_REQUIRE([AC_PROG_F77])
3369
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
3370
])# _LT_AC_LANG_F77
3371
3372
3373
# AC_LIBTOOL_GCJ
3374
# --------------
3375
# enable support for GCJ libraries
3376
AC_DEFUN([AC_LIBTOOL_GCJ],
3377
[AC_REQUIRE([_LT_AC_LANG_GCJ])
3378
])# AC_LIBTOOL_GCJ
3379
3380
3381
# _LT_AC_LANG_GCJ
3382
# ---------------
3383
AC_DEFUN([_LT_AC_LANG_GCJ],
3384
[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
3385
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
3386
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
3387
[ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
3388
[ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
3389
[AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
3390
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
3391
])# _LT_AC_LANG_GCJ
3392
3393
3394
# AC_LIBTOOL_RC
3395
# --------------
3396
# enable support for Windows resource files
3397
AC_DEFUN([AC_LIBTOOL_RC],
3398
[AC_REQUIRE([LT_AC_PROG_RC])
3399
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
3400
])# AC_LIBTOOL_RC
3401
3402
3403
# AC_LIBTOOL_LANG_C_CONFIG
3404
# ------------------------
3405
# Ensure that the configuration vars for the C compiler are
3406
# suitably defined. Those variables are subsequently used by
3407
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3408
AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
3409
AC_DEFUN([_LT_AC_LANG_C_CONFIG],
3410
[lt_save_CC="$CC"
3411
AC_LANG_PUSH(C)
3412
3413
# Source file extension for C test sources.
3414
ac_ext=c
3415
3416
# Object file extension for compiled C test sources.
3417
objext=o
3418
_LT_AC_TAGVAR(objext, $1)=$objext
3419
3420
# Code to be used in simple compile tests
3421
lt_simple_compile_test_code="int some_variable = 0;\n"
3422
3423
# Code to be used in simple link tests
3424
lt_simple_link_test_code='int main(){return(0);}\n'
3425
3426
_LT_AC_SYS_COMPILER
3427
3428
#
3429
# Check for any special shared library compilation flags.
3430
#
3431
_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
3432
if test "$GCC" = no; then
3433
case $host_os in
3434
sco3.2v5*)
3435
_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
3436
;;
3437
esac
3438
fi
3439
if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
3440
AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
3441
if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
3442
else
3443
AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
3444
_LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
3445
fi
3446
fi
3447
3448
3449
#
3450
# Check to make sure the static flag actually works.
3451
#
3452
AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
3453
_LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
3454
$_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
3455
[],
3456
[_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
3457
3458
3459
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3460
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3461
AC_LIBTOOL_PROG_CC_C_O($1)
3462
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3463
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3464
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3465
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3466
AC_LIBTOOL_SYS_LIB_STRIP
3467
AC_LIBTOOL_DLOPEN_SELF($1)
3468
3469
# Report which librarie types wil actually be built
3470
AC_MSG_CHECKING([if libtool supports shared libraries])
3471
AC_MSG_RESULT([$can_build_shared])
3472
3473
AC_MSG_CHECKING([whether to build shared libraries])
3474
test "$can_build_shared" = "no" && enable_shared=no
3475
3476
# On AIX, shared libraries and static libraries use the same namespace, and
3477
# are all built from PIC.
3478
case "$host_os" in
3479
aix3*)
3480
test "$enable_shared" = yes && enable_static=no
3481
if test -n "$RANLIB"; then
3482
archive_cmds="$archive_cmds~\$RANLIB \$lib"
3483
postinstall_cmds='$RANLIB $lib'
3484
fi
3485
;;
3486
3487
aix4* | aix5*)
3488
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
3489
test "$enable_shared" = yes && enable_static=no
3490
fi
3491
;;
3492
darwin* | rhapsody*)
3493
if test "$GCC" = yes; then
3494
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3495
case "$host_os" in
3496
rhapsody* | darwin1.[[012]])
3497
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
3498
;;
3499
*) # Darwin 1.3 on
3500
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
3501
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
3502
else
3503
case ${MACOSX_DEPLOYMENT_TARGET} in
3504
10.[[012]])
3505
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
3506
;;
3507
10.*)
3508
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
3509
;;
3510
esac
3511
fi
3512
;;
3513
esac
3514
output_verbose_link_cmd='echo'
3515
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring'
3516
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3517
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
3518
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3519
_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3520
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3521
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3522
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3523
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
3524
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3525
else
3526
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3527
fi
3528
;;
3529
esac
3530
AC_MSG_RESULT([$enable_shared])
3531
3532
AC_MSG_CHECKING([whether to build static libraries])
3533
# Make sure either enable_shared or enable_static is yes.
3534
test "$enable_shared" = yes || enable_static=yes
3535
AC_MSG_RESULT([$enable_static])
3536
3537
AC_LIBTOOL_CONFIG($1)
3538
3539
AC_LANG_POP
3540
CC="$lt_save_CC"
3541
])# AC_LIBTOOL_LANG_C_CONFIG
3542
3543
3544
# AC_LIBTOOL_LANG_CXX_CONFIG
3545
# --------------------------
3546
# Ensure that the configuration vars for the C compiler are
3547
# suitably defined. Those variables are subsequently used by
3548
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3549
AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
3550
AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
3551
[AC_LANG_PUSH(C++)
3552
AC_REQUIRE([AC_PROG_CXX])
3553
AC_REQUIRE([AC_PROG_CXXCPP])
3554
3555
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3556
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
3557
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3558
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3559
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3560
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3561
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3562
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3563
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3564
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3565
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
3566
_LT_AC_TAGVAR(module_cmds, $1)=
3567
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
3568
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3569
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3570
_LT_AC_TAGVAR(no_undefined_flag, $1)=
3571
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3572
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3573
3574
# Dependencies to place before and after the object being linked:
3575
_LT_AC_TAGVAR(predep_objects, $1)=
3576
_LT_AC_TAGVAR(postdep_objects, $1)=
3577
_LT_AC_TAGVAR(predeps, $1)=
3578
_LT_AC_TAGVAR(postdeps, $1)=
3579
_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
3580
3581
# Source file extension for C++ test sources.
3582
ac_ext=cc
3583
3584
# Object file extension for compiled C++ test sources.
3585
objext=o
3586
_LT_AC_TAGVAR(objext, $1)=$objext
3587
3588
# Code to be used in simple compile tests
3589
lt_simple_compile_test_code="int some_variable = 0;\n"
3590
3591
# Code to be used in simple link tests
3592
lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
3593
3594
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3595
_LT_AC_SYS_COMPILER
3596
3597
# Allow CC to be a program name with arguments.
3598
lt_save_CC=$CC
3599
lt_save_LD=$LD
3600
lt_save_GCC=$GCC
3601
GCC=$GXX
3602
lt_save_with_gnu_ld=$with_gnu_ld
3603
lt_save_path_LD=$lt_cv_path_LD
3604
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
3605
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
3606
else
3607
unset lt_cv_prog_gnu_ld
3608
fi
3609
if test -n "${lt_cv_path_LDCXX+set}"; then
3610
lt_cv_path_LD=$lt_cv_path_LDCXX
3611
else
3612
unset lt_cv_path_LD
3613
fi
3614
test -z "${LDCXX+set}" || LD=$LDCXX
3615
CC=${CXX-"c++"}
3616
compiler=$CC
3617
_LT_AC_TAGVAR(compiler, $1)=$CC
3618
cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
3619
3620
# We don't want -fno-exception wen compiling C++ code, so set the
3621
# no_builtin_flag separately
3622
if test "$GXX" = yes; then
3623
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
3624
else
3625
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3626
fi
3627
3628
if test "$GXX" = yes; then
3629
# Set up default GNU C++ configuration
3630
3631
AC_PROG_LD
3632
3633
# Check if GNU C++ uses GNU ld as the underlying linker, since the
3634
# archiving commands below assume that GNU ld is being used.
3635
if test "$with_gnu_ld" = yes; then
3636
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3637
_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'
3638
3639
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3640
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3641
3642
# If archive_cmds runs LD, not CC, wlarc should be empty
3643
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
3644
# investigate it a little bit more. (MM)
3645
wlarc='${wl}'
3646
3647
# ancient GNU ld didn't support --whole-archive et. al.
3648
if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
3649
grep 'no-whole-archive' > /dev/null; then
3650
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3651
else
3652
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3653
fi
3654
else
3655
with_gnu_ld=no
3656
wlarc=
3657
3658
# A generic and very simple default shared library creation
3659
# command for GNU C++ for the case where it uses the native
3660
# linker, instead of GNU ld. If possible, this setting should
3661
# overridden to take advantage of the native linker features on
3662
# the platform it is being used on.
3663
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3664
fi
3665
3666
# Commands to make compiler produce verbose output that lists
3667
# what "hidden" libraries, object files and flags are used when
3668
# linking a shared library.
3669
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3670
3671
else
3672
GXX=no
3673
with_gnu_ld=no
3674
wlarc=
3675
fi
3676
3677
# PORTME: fill in a description of your system's C++ link characteristics
3678
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
3679
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
3680
case $host_os in
3681
aix3*)
3682
# FIXME: insert proper C++ library support
3683
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3684
;;
3685
aix4* | aix5*)
3686
if test "$host_cpu" = ia64; then
3687
# On IA64, the linker does run time linking by default, so we don't
3688
# have to do anything special.
3689
aix_use_runtimelinking=no
3690
exp_sym_flag='-Bexport'
3691
no_entry_flag=""
3692
else
3693
aix_use_runtimelinking=no
3694
3695
# Test if we are trying to use run time linking or normal
3696
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
3697
# need to do runtime linking.
3698
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
3699
for ld_flag in $LDFLAGS; do
3700
case $ld_flag in
3701
*-brtl*)
3702
aix_use_runtimelinking=yes
3703
break
3704
;;
3705
esac
3706
done
3707
esac
3708
3709
exp_sym_flag='-bexport'
3710
no_entry_flag='-bnoentry'
3711
fi
3712
3713
# When large executables or shared objects are built, AIX ld can
3714
# have problems creating the table of contents. If linking a library
3715
# or program results in "error TOC overflow" add -mminimal-toc to
3716
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
3717
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
3718
3719
_LT_AC_TAGVAR(archive_cmds, $1)=''
3720
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3721
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3722
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3723
3724
if test "$GXX" = yes; then
3725
case $host_os in aix4.[012]|aix4.[012].*)
3726
# We only want to do this on AIX 4.2 and lower, the check
3727
# below for broken collect2 doesn't work under 4.3+
3728
collect2name=`${CC} -print-prog-name=collect2`
3729
if test -f "$collect2name" && \
3730
strings "$collect2name" | grep resolve_lib_name >/dev/null
3731
then
3732
# We have reworked collect2
3733
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3734
else
3735
# We have old collect2
3736
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
3737
# It fails to find uninstalled libraries when the uninstalled
3738
# path is not listed in the libpath. Setting hardcode_minus_L
3739
# to unsupported forces relinking
3740
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
3741
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3742
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3743
fi
3744
esac
3745
shared_flag='-shared'
3746
else
3747
# not using gcc
3748
if test "$host_cpu" = ia64; then
3749
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
3750
# chokes on -Wl,-G. The following line is correct:
3751
shared_flag='-G'
3752
else
3753
if test "$aix_use_runtimelinking" = yes; then
3754
shared_flag='${wl}-G'
3755
else
3756
shared_flag='${wl}-bM:SRE'
3757
fi
3758
fi
3759
fi
3760
3761
# It seems that -bexpall does not export symbols beginning with
3762
# underscore (_), so it is better to generate a list of symbols to export.
3763
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
3764
if test "$aix_use_runtimelinking" = yes; then
3765
# Warning - without using the other runtime loading flags (-brtl),
3766
# -berok will link without error, but may produce a broken library.
3767
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
3768
# Determine the default libpath from the value encoded in an empty executable.
3769
_LT_AC_SYS_LIBPATH_AIX
3770
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3771
3772
_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 $shared_flag"
3773
else
3774
if test "$host_cpu" = ia64; then
3775
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
3776
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
3777
_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"
3778
else
3779
# Determine the default libpath from the value encoded in an empty executable.
3780
_LT_AC_SYS_LIBPATH_AIX
3781
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3782
# Warning - without using the other run time loading flags,
3783
# -berok will link without error, but may produce a broken library.
3784
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
3785
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
3786
# -bexpall does not export symbols beginning with underscore (_)
3787
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
3788
# Exported symbols can be pulled into shared objects from archives
3789
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
3790
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
3791
# This is similar to how AIX traditionally builds it's shared libraries.
3792
_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'
3793
fi
3794
fi
3795
;;
3796
chorus*)
3797
case $cc_basename in
3798
*)
3799
# FIXME: insert proper C++ library support
3800
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3801
;;
3802
esac
3803
;;
3804
3805
cygwin* | mingw* | pw32*)
3806
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
3807
# as there is no search path for DLLs.
3808
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3809
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3810
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3811
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3812
3813
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3814
_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'
3815
# If the export-symbols file already is a .def file (1st line
3816
# is EXPORTS), use it as is; otherwise, prepend...
3817
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3818
cp $export_symbols $output_objdir/$soname.def;
3819
else
3820
echo EXPORTS > $output_objdir/$soname.def;
3821
cat $export_symbols >> $output_objdir/$soname.def;
3822
fi~
3823
$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
3824
else
3825
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3826
fi
3827
;;
3828
3829
darwin* | rhapsody*)
3830
if test "$GXX" = yes; then
3831
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3832
case "$host_os" in
3833
rhapsody* | darwin1.[[012]])
3834
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
3835
;;
3836
*) # Darwin 1.3 on
3837
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
3838
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
3839
else
3840
case ${MACOSX_DEPLOYMENT_TARGET} in
3841
10.[[012]])
3842
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
3843
;;
3844
10.*)
3845
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
3846
;;
3847
esac
3848
fi
3849
;;
3850
esac
3851
lt_int_apple_cc_single_mod=no
3852
output_verbose_link_cmd='echo'
3853
if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
3854
lt_int_apple_cc_single_mod=yes
3855
fi
3856
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3857
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3858
else
3859
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3860
fi
3861
_LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3862
3863
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
3864
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3865
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3866
else
3867
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3868
fi
3869
_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3870
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3871
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3872
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3873
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
3874
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3875
else
3876
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3877
fi
3878
;;
3879
3880
dgux*)
3881
case $cc_basename in
3882
ec++)
3883
# FIXME: insert proper C++ library support
3884
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3885
;;
3886
ghcx)
3887
# Green Hills C++ Compiler
3888
# FIXME: insert proper C++ library support
3889
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3890
;;
3891
*)
3892
# FIXME: insert proper C++ library support
3893
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3894
;;
3895
esac
3896
;;
3897
freebsd[12]*)
3898
# C++ shared libraries reported to be fairly broken before switch to ELF
3899
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3900
;;
3901
freebsd-elf*)
3902
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3903
;;
3904
freebsd* | kfreebsd*-gnu)
3905
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3906
# conventions
3907
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
3908
;;
3909
gnu*)
3910
;;
3911
hpux9*)
3912
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3913
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3914
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3915
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3916
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3917
# but as the default
3918
# location of the library.
3919
3920
case $cc_basename in
3921
CC)
3922
# FIXME: insert proper C++ library support
3923
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3924
;;
3925
aCC)
3926
_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 $lib'
3927
# Commands to make compiler produce verbose output that lists
3928
# what "hidden" libraries, object files and flags are used when
3929
# linking a shared library.
3930
#
3931
# There doesn't appear to be a way to prevent this compiler from
3932
# explicitly linking system object files so we need to strip them
3933
# from the output so that they don't get included in the library
3934
# dependencies.
3935
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[-]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3936
;;
3937
*)
3938
if test "$GXX" = yes; then
3939
_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'
3940
else
3941
# FIXME: insert proper C++ library support
3942
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3943
fi
3944
;;
3945
esac
3946
;;
3947
hpux10*|hpux11*)
3948
if test $with_gnu_ld = no; then
3949
case "$host_cpu" in
3950
hppa*64*)
3951
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3952
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3953
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3954
;;
3955
ia64*)
3956
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3957
;;
3958
*)
3959
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3960
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3961
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3962
;;
3963
esac
3964
fi
3965
case "$host_cpu" in
3966
hppa*64*)
3967
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3968
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3969
;;
3970
ia64*)
3971
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3972
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3973
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3974
# but as the default
3975
# location of the library.
3976
;;
3977
*)
3978
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3979
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3980
# but as the default
3981
# location of the library.
3982
;;
3983
esac
3984
3985
case $cc_basename in
3986
CC)
3987
# FIXME: insert proper C++ library support
3988
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3989
;;
3990
aCC)
3991
case "$host_cpu" in
3992
hppa*64*|ia64*)
3993
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3994
;;
3995
*)
3996
_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 $compiler_flags'
3997
;;
3998
esac
3999
# Commands to make compiler produce verbose output that lists
4000
# what "hidden" libraries, object files and flags are used when
4001
# linking a shared library.
4002
#
4003
# There doesn't appear to be a way to prevent this compiler from
4004
# explicitly linking system object files so we need to strip them
4005
# from the output so that they don't get included in the library
4006
# dependencies.
4007
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
4008
;;
4009
*)
4010
if test "$GXX" = yes; then
4011
if test $with_gnu_ld = no; then
4012
case "$host_cpu" in
4013
ia64*|hppa*64*)
4014
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
4015
;;
4016
*)
4017
_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'
4018
;;
4019
esac
4020
fi
4021
else
4022
# FIXME: insert proper C++ library support
4023
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4024
fi
4025
;;
4026
esac
4027
;;
4028
irix5* | irix6*)
4029
case $cc_basename in
4030
CC)
4031
# SGI C++
4032
_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'
4033
4034
# Archives containing C++ object files must be created using
4035
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
4036
# necessary to make sure instantiated templates are included
4037
# in the archive.
4038
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
4039
;;
4040
*)
4041
if test "$GXX" = yes; then
4042
if test "$with_gnu_ld" = no; then
4043
_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'
4044
else
4045
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
4046
fi
4047
fi
4048
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
4049
;;
4050
esac
4051
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4052
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4053
;;
4054
linux*)
4055
case $cc_basename in
4056
KCC)
4057
# Kuck and Associates, Inc. (KAI) C++ Compiler
4058
4059
# KCC will only create a shared library if the output file
4060
# ends with ".so" (or ".sl" for HP-UX), so rename the library
4061
# to its proper name (with version) after linking.
4062
_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
4063
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
4064
# Commands to make compiler produce verbose output that lists
4065
# what "hidden" libraries, object files and flags are used when
4066
# linking a shared library.
4067
#
4068
# There doesn't appear to be a way to prevent this compiler from
4069
# explicitly linking system object files so we need to strip them
4070
# from the output so that they don't get included in the library
4071
# dependencies.
4072
output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
4073
4074
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
4075
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4076
4077
# Archives containing C++ object files must be created using
4078
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
4079
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
4080
;;
4081
icpc)
4082
# Intel C++
4083
with_gnu_ld=yes
4084
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4085
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
4086
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4087
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4088
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4089
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
4090
;;
4091
cxx)
4092
# Compaq C++
4093
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
4094
_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'
4095
4096
runpath_var=LD_RUN_PATH
4097
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
4098
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4099
4100
# Commands to make compiler produce verbose output that lists
4101
# what "hidden" libraries, object files and flags are used when
4102
# linking a shared library.
4103
#
4104
# There doesn't appear to be a way to prevent this compiler from
4105
# explicitly linking system object files so we need to strip them
4106
# from the output so that they don't get included in the library
4107
# dependencies.
4108
output_verbose_link_cmd='templist=`$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'
4109
;;
4110
esac
4111
;;
4112
lynxos*)
4113
# FIXME: insert proper C++ library support
4114
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4115
;;
4116
m88k*)
4117
# FIXME: insert proper C++ library support
4118
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4119
;;
4120
mvs*)
4121
case $cc_basename in
4122
cxx)
4123
# FIXME: insert proper C++ library support
4124
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4125
;;
4126
*)
4127
# FIXME: insert proper C++ library support
4128
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4129
;;
4130
esac
4131
;;
4132
netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
4133
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
4134
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
4135
wlarc=
4136
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4137
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
4138
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4139
fi
4140
# Workaround some broken pre-1.5 toolchains
4141
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
4142
;;
4143
osf3*)
4144
case $cc_basename in
4145
KCC)
4146
# Kuck and Associates, Inc. (KAI) C++ Compiler
4147
4148
# KCC will only create a shared library if the output file
4149
# ends with ".so" (or ".sl" for HP-UX), so rename the library
4150
# to its proper name (with version) after linking.
4151
_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
4152
4153
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4154
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4155
4156
# Archives containing C++ object files must be created using
4157
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
4158
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
4159
4160
;;
4161
RCC)
4162
# Rational C++ 2.4.1
4163
# FIXME: insert proper C++ library support
4164
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4165
;;
4166
cxx)
4167
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4168
_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'
4169
4170
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4171
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4172
4173
# Commands to make compiler produce verbose output that lists
4174
# what "hidden" libraries, object files and flags are used when
4175
# linking a shared library.
4176
#
4177
# There doesn't appear to be a way to prevent this compiler from
4178
# explicitly linking system object files so we need to strip them
4179
# from the output so that they don't get included in the library
4180
# dependencies.
4181
output_verbose_link_cmd='templist=`$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 $list'
4182
;;
4183
*)
4184
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
4185
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4186
_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'
4187
4188
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4189
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4190
4191
# Commands to make compiler produce verbose output that lists
4192
# what "hidden" libraries, object files and flags are used when
4193
# linking a shared library.
4194
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
4195
4196
else
4197
# FIXME: insert proper C++ library support
4198
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4199
fi
4200
;;
4201
esac
4202
;;
4203
osf4* | osf5*)
4204
case $cc_basename in
4205
KCC)
4206
# Kuck and Associates, Inc. (KAI) C++ Compiler
4207
4208
# KCC will only create a shared library if the output file
4209
# ends with ".so" (or ".sl" for HP-UX), so rename the library
4210
# to its proper name (with version) after linking.
4211
_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
4212
4213
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4214
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4215
4216
# Archives containing C++ object files must be created using
4217
# the KAI C++ compiler.
4218
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
4219
;;
4220
RCC)
4221
# Rational C++ 2.4.1
4222
# FIXME: insert proper C++ library support
4223
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4224
;;
4225
cxx)
4226
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4227
_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'
4228
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
4229
echo "-hidden">> $lib.exp~
4230
$CC -shared$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~
4231
$rm $lib.exp'
4232
4233
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
4234
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4235
4236
# Commands to make compiler produce verbose output that lists
4237
# what "hidden" libraries, object files and flags are used when
4238
# linking a shared library.
4239
#
4240
# There doesn't appear to be a way to prevent this compiler from
4241
# explicitly linking system object files so we need to strip them
4242
# from the output so that they don't get included in the library
4243
# dependencies.
4244
output_verbose_link_cmd='templist=`$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 $list'
4245
;;
4246
*)
4247
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
4248
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4249
_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'
4250
4251
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4252
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4253
4254
# Commands to make compiler produce verbose output that lists
4255
# what "hidden" libraries, object files and flags are used when
4256
# linking a shared library.
4257
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
4258
4259
else
4260
# FIXME: insert proper C++ library support
4261
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4262
fi
4263
;;
4264
esac
4265
;;
4266
psos*)
4267
# FIXME: insert proper C++ library support
4268
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4269
;;
4270
sco*)
4271
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4272
case $cc_basename in
4273
CC)
4274
# FIXME: insert proper C++ library support
4275
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4276
;;
4277
*)
4278
# FIXME: insert proper C++ library support
4279
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4280
;;
4281
esac
4282
;;
4283
sunos4*)
4284
case $cc_basename in
4285
CC)
4286
# Sun C++ 4.x
4287
# FIXME: insert proper C++ library support
4288
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4289
;;
4290
lcc)
4291
# Lucid
4292
# FIXME: insert proper C++ library support
4293
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4294
;;
4295
*)
4296
# FIXME: insert proper C++ library support
4297
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4298
;;
4299
esac
4300
;;
4301
solaris*)
4302
case $cc_basename in
4303
CC)
4304
# Sun C++ 4.2, 5.x and Centerline C++
4305
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
4306
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
4307
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
4308
$CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
4309
4310
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4311
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4312
case $host_os in
4313
solaris2.[0-5] | solaris2.[0-5].*) ;;
4314
*)
4315
# The C++ compiler is used as linker so we must use $wl
4316
# flag to pass the commands to the underlying system
4317
# linker.
4318
# Supported since Solaris 2.6 (maybe 2.5.1?)
4319
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
4320
;;
4321
esac
4322
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
4323
4324
# Commands to make compiler produce verbose output that lists
4325
# what "hidden" libraries, object files and flags are used when
4326
# linking a shared library.
4327
#
4328
# There doesn't appear to be a way to prevent this compiler from
4329
# explicitly linking system object files so we need to strip them
4330
# from the output so that they don't get included in the library
4331
# dependencies.
4332
output_verbose_link_cmd='templist=`$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep "\-[[LR]]"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
4333
4334
# Archives containing C++ object files must be created using
4335
# "CC -xar", where "CC" is the Sun C++ compiler. This is
4336
# necessary to make sure instantiated templates are included
4337
# in the archive.
4338
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
4339
;;
4340
gcx)
4341
# Green Hills C++ Compiler
4342
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
4343
4344
# The C++ compiler must be used to create the archive.
4345
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
4346
;;
4347
*)
4348
# GNU C++ compiler with Solaris linker
4349
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
4350
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
4351
if $CC --version | grep -v '^2\.7' > /dev/null; then
4352
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
4353
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
4354
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
4355
4356
# Commands to make compiler produce verbose output that lists
4357
# what "hidden" libraries, object files and flags are used when
4358
# linking a shared library.
4359
output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
4360
else
4361
# g++ 2.7 appears to require `-G' NOT `-shared' on this
4362
# platform.
4363
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
4364
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
4365
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
4366
4367
# Commands to make compiler produce verbose output that lists
4368
# what "hidden" libraries, object files and flags are used when
4369
# linking a shared library.
4370
output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
4371
fi
4372
4373
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
4374
fi
4375
;;
4376
esac
4377
;;
4378
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
4379
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4380
;;
4381
tandem*)
4382
case $cc_basename in
4383
NCC)
4384
# NonStop-UX NCC 3.20
4385
# FIXME: insert proper C++ library support
4386
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4387
;;
4388
*)
4389
# FIXME: insert proper C++ library support
4390
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4391
;;
4392
esac
4393
;;
4394
vxworks*)
4395
# FIXME: insert proper C++ library support
4396
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4397
;;
4398
*)
4399
# FIXME: insert proper C++ library support
4400
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4401
;;
4402
esac
4403
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
4404
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
4405
4406
_LT_AC_TAGVAR(GCC, $1)="$GXX"
4407
_LT_AC_TAGVAR(LD, $1)="$LD"
4408
4409
AC_LIBTOOL_POSTDEP_PREDEP($1)
4410
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4411
AC_LIBTOOL_PROG_CC_C_O($1)
4412
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4413
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4414
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4415
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4416
AC_LIBTOOL_SYS_LIB_STRIP
4417
AC_LIBTOOL_DLOPEN_SELF($1)
4418
4419
AC_LIBTOOL_CONFIG($1)
4420
4421
AC_LANG_POP
4422
CC=$lt_save_CC
4423
LDCXX=$LD
4424
LD=$lt_save_LD
4425
GCC=$lt_save_GCC
4426
with_gnu_ldcxx=$with_gnu_ld
4427
with_gnu_ld=$lt_save_with_gnu_ld
4428
lt_cv_path_LDCXX=$lt_cv_path_LD
4429
lt_cv_path_LD=$lt_save_path_LD
4430
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
4431
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
4432
])# AC_LIBTOOL_LANG_CXX_CONFIG
4433
4434
# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
4435
# ------------------------
4436
# Figure out "hidden" library dependencies from verbose
4437
# compiler output when linking a shared library.
4438
# Parse the compiler output and extract the necessary
4439
# objects, libraries and library flags.
4440
AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
4441
dnl we can't use the lt_simple_compile_test_code here,
4442
dnl because it contains code intended for an executable,
4443
dnl not a library. It's possible we should let each
4444
dnl tag define a new lt_????_link_test_code variable,
4445
dnl but it's only used here...
4446
ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
4447
int a;
4448
void foo (void) { a = 0; }
4449
EOF
4450
],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
4451
class Foo
4452
{
4453
public:
4454
Foo (void) { a = 0; }
4455
private:
4456
int a;
4457
};
4458
EOF
4459
],[$1],[F77],[cat > conftest.$ac_ext <<EOF
4460
subroutine foo
4461
implicit none
4462
integer*4 a
4463
a=0
4464
return
4465
end
4466
EOF
4467
],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
4468
public class foo {
4469
private int a;
4470
public void bar (void) {
4471
a = 0;
4472
}
4473
};
4474
EOF
4475
])
4476
dnl Parse the compiler output and extract the necessary
4477
dnl objects, libraries and library flags.
4478
if AC_TRY_EVAL(ac_compile); then
4479
# Parse the compiler output and extract the necessary
4480
# objects, libraries and library flags.
4481
4482
# Sentinel used to keep track of whether or not we are before
4483
# the conftest object file.
4484
pre_test_object_deps_done=no
4485
4486
# The `*' in the case matches for architectures that use `case' in
4487
# $output_verbose_cmd can trigger glob expansion during the loop
4488
# eval without this substitution.
4489
output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
4490
4491
for p in `eval $output_verbose_link_cmd`; do
4492
case $p in
4493
4494
-L* | -R* | -l*)
4495
# Some compilers place space between "-{L,R}" and the path.
4496
# Remove the space.
4497
if test $p = "-L" \
4498
|| test $p = "-R"; then
4499
prev=$p
4500
continue
4501
else
4502
prev=
4503
fi
4504
4505
if test "$pre_test_object_deps_done" = no; then
4506
case $p in
4507
-L* | -R*)
4508
# Internal compiler library paths should come after those
4509
# provided the user. The postdeps already come after the
4510
# user supplied libs so there is no need to process them.
4511
if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
4512
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
4513
else
4514
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
4515
fi
4516
;;
4517
# The "-l" case would never come before the object being
4518
# linked, so don't bother handling this case.
4519
esac
4520
else
4521
if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
4522
_LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
4523
else
4524
_LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
4525
fi
4526
fi
4527
;;
4528
4529
*.$objext)
4530
# This assumes that the test object file only shows up
4531
# once in the compiler output.
4532
if test "$p" = "conftest.$objext"; then
4533
pre_test_object_deps_done=yes
4534
continue
4535
fi
4536
4537
if test "$pre_test_object_deps_done" = no; then
4538
if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
4539
_LT_AC_TAGVAR(predep_objects, $1)="$p"
4540
else
4541
_LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
4542
fi
4543
else
4544
if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
4545
_LT_AC_TAGVAR(postdep_objects, $1)="$p"
4546
else
4547
_LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
4548
fi
4549
fi
4550
;;
4551
4552
*) ;; # Ignore the rest.
4553
4554
esac
4555
done
4556
4557
# Clean up.
4558
rm -f a.out a.exe
4559
else
4560
echo "libtool.m4: error: problem compiling $1 test program"
4561
fi
4562
4563
$rm -f confest.$objext
4564
4565
case " $_LT_AC_TAGVAR(postdeps, $1) " in
4566
*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
4567
esac
4568
])# AC_LIBTOOL_POSTDEP_PREDEP
4569
4570
# AC_LIBTOOL_LANG_F77_CONFIG
4571
# ------------------------
4572
# Ensure that the configuration vars for the C compiler are
4573
# suitably defined. Those variables are subsequently used by
4574
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4575
AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
4576
AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
4577
[AC_REQUIRE([AC_PROG_F77])
4578
AC_LANG_PUSH(Fortran 77)
4579
4580
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4581
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
4582
_LT_AC_TAGVAR(always_export_symbols, $1)=no
4583
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
4584
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
4585
_LT_AC_TAGVAR(hardcode_direct, $1)=no
4586
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
4587
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4588
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4589
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
4590
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
4591
_LT_AC_TAGVAR(module_cmds, $1)=
4592
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
4593
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
4594
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4595
_LT_AC_TAGVAR(no_undefined_flag, $1)=
4596
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4597
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4598
4599
# Source file extension for f77 test sources.
4600
ac_ext=f
4601
4602
# Object file extension for compiled f77 test sources.
4603
objext=o
4604
_LT_AC_TAGVAR(objext, $1)=$objext
4605
4606
# Code to be used in simple compile tests
4607
lt_simple_compile_test_code=" subroutine t\n return\n end\n"
4608
4609
# Code to be used in simple link tests
4610
lt_simple_link_test_code=" program t\n end\n"
4611
4612
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4613
_LT_AC_SYS_COMPILER
4614
4615
# Allow CC to be a program name with arguments.
4616
lt_save_CC="$CC"
4617
CC=${F77-"f77"}
4618
compiler=$CC
4619
_LT_AC_TAGVAR(compiler, $1)=$CC
4620
cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
4621
4622
AC_MSG_CHECKING([if libtool supports shared libraries])
4623
AC_MSG_RESULT([$can_build_shared])
4624
4625
AC_MSG_CHECKING([whether to build shared libraries])
4626
test "$can_build_shared" = "no" && enable_shared=no
4627
4628
# On AIX, shared libraries and static libraries use the same namespace, and
4629
# are all built from PIC.
4630
case "$host_os" in
4631
aix3*)
4632
test "$enable_shared" = yes && enable_static=no
4633
if test -n "$RANLIB"; then
4634
archive_cmds="$archive_cmds~\$RANLIB \$lib"
4635
postinstall_cmds='$RANLIB $lib'
4636
fi
4637
;;
4638
aix4* | aix5*)
4639
test "$enable_shared" = yes && enable_static=no
4640
;;
4641
esac
4642
AC_MSG_RESULT([$enable_shared])
4643
4644
AC_MSG_CHECKING([whether to build static libraries])
4645
# Make sure either enable_shared or enable_static is yes.
4646
test "$enable_shared" = yes || enable_static=yes
4647
AC_MSG_RESULT([$enable_static])
4648
4649
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
4650
4651
_LT_AC_TAGVAR(GCC, $1)="$G77"
4652
_LT_AC_TAGVAR(LD, $1)="$LD"
4653
4654
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4655
AC_LIBTOOL_PROG_CC_C_O($1)
4656
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4657
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4658
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4659
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4660
AC_LIBTOOL_SYS_LIB_STRIP
4661
4662
4663
AC_LIBTOOL_CONFIG($1)
4664
4665
AC_LANG_POP
4666
CC="$lt_save_CC"
4667
])# AC_LIBTOOL_LANG_F77_CONFIG
4668
4669
4670
# AC_LIBTOOL_LANG_GCJ_CONFIG
4671
# --------------------------
4672
# Ensure that the configuration vars for the C compiler are
4673
# suitably defined. Those variables are subsequently used by
4674
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4675
AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
4676
AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
4677
[AC_LANG_SAVE
4678
4679
# Source file extension for Java test sources.
4680
ac_ext=java
4681
4682
# Object file extension for compiled Java test sources.
4683
objext=o
4684
_LT_AC_TAGVAR(objext, $1)=$objext
4685
4686
# Code to be used in simple compile tests
4687
lt_simple_compile_test_code="class foo {}\n"
4688
4689
# Code to be used in simple link tests
4690
lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
4691
4692
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4693
_LT_AC_SYS_COMPILER
4694
4695
# Allow CC to be a program name with arguments.
4696
lt_save_CC="$CC"
4697
CC=${GCJ-"gcj"}
4698
compiler=$CC
4699
_LT_AC_TAGVAR(compiler, $1)=$CC
4700
4701
# GCJ did not exist at the time GCC didn't implicitly link libc in.
4702
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4703
4704
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
4705
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4706
AC_LIBTOOL_PROG_CC_C_O($1)
4707
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4708
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4709
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4710
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4711
AC_LIBTOOL_SYS_LIB_STRIP
4712
AC_LIBTOOL_DLOPEN_SELF($1)
4713
4714
AC_LIBTOOL_CONFIG($1)
4715
4716
AC_LANG_RESTORE
4717
CC="$lt_save_CC"
4718
])# AC_LIBTOOL_LANG_GCJ_CONFIG
4719
4720
4721
# AC_LIBTOOL_LANG_RC_CONFIG
4722
# --------------------------
4723
# Ensure that the configuration vars for the Windows resource compiler are
4724
# suitably defined. Those variables are subsequently used by
4725
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4726
AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
4727
AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
4728
[AC_LANG_SAVE
4729
4730
# Source file extension for RC test sources.
4731
ac_ext=rc
4732
4733
# Object file extension for compiled RC test sources.
4734
objext=o
4735
_LT_AC_TAGVAR(objext, $1)=$objext
4736
4737
# Code to be used in simple compile tests
4738
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
4739
4740
# Code to be used in simple link tests
4741
lt_simple_link_test_code="$lt_simple_compile_test_code"
4742
4743
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4744
_LT_AC_SYS_COMPILER
4745
4746
# Allow CC to be a program name with arguments.
4747
lt_save_CC="$CC"
4748
CC=${RC-"windres"}
4749
compiler=$CC
4750
_LT_AC_TAGVAR(compiler, $1)=$CC
4751
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
4752
4753
AC_LIBTOOL_CONFIG($1)
4754
4755
AC_LANG_RESTORE
4756
CC="$lt_save_CC"
4757
])# AC_LIBTOOL_LANG_RC_CONFIG
4758
4759
4760
# AC_LIBTOOL_CONFIG([TAGNAME])
4761
# ----------------------------
4762
# If TAGNAME is not passed, then create an initial libtool script
4763
# with a default configuration from the untagged config vars. Otherwise
4764
# add code to config.status for appending the configuration named by
4765
# TAGNAME from the matching tagged config vars.
4766
AC_DEFUN([AC_LIBTOOL_CONFIG],
4767
[# The else clause should only fire when bootstrapping the
4768
# libtool distribution, otherwise you forgot to ship ltmain.sh
4769
# with your package, and you will get complaints that there are
4770
# no rules to generate ltmain.sh.
4771
if test -f "$ltmain"; then
4772
# See if we are running on zsh, and set the options which allow our commands through
4773
# without removal of \ escapes.
4774
if test -n "${ZSH_VERSION+set}" ; then
4775
setopt NO_GLOB_SUBST
4776
fi
4777
# Now quote all the things that may contain metacharacters while being
4778
# careful not to overquote the AC_SUBSTed values. We take copies of the
4779
# variables and quote the copies for generation of the libtool script.
4780
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
4781
SED SHELL STRIP \
4782
libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4783
old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4784
deplibs_check_method reload_flag reload_cmds need_locks \
4785
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4786
lt_cv_sys_global_symbol_to_c_name_address \
4787
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4788
old_postinstall_cmds old_postuninstall_cmds \
4789
_LT_AC_TAGVAR(compiler, $1) \
4790
_LT_AC_TAGVAR(CC, $1) \
4791
_LT_AC_TAGVAR(LD, $1) \
4792
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4793
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4794
_LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4795
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4796
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4797
_LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4798
_LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4799
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4800
_LT_AC_TAGVAR(old_archive_cmds, $1) \
4801
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4802
_LT_AC_TAGVAR(predep_objects, $1) \
4803
_LT_AC_TAGVAR(postdep_objects, $1) \
4804
_LT_AC_TAGVAR(predeps, $1) \
4805
_LT_AC_TAGVAR(postdeps, $1) \
4806
_LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4807
_LT_AC_TAGVAR(archive_cmds, $1) \
4808
_LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4809
_LT_AC_TAGVAR(postinstall_cmds, $1) \
4810
_LT_AC_TAGVAR(postuninstall_cmds, $1) \
4811
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4812
_LT_AC_TAGVAR(allow_undefined_flag, $1) \
4813
_LT_AC_TAGVAR(no_undefined_flag, $1) \
4814
_LT_AC_TAGVAR(export_symbols_cmds, $1) \
4815
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4816
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4817
_LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4818
_LT_AC_TAGVAR(hardcode_automatic, $1) \
4819
_LT_AC_TAGVAR(module_cmds, $1) \
4820
_LT_AC_TAGVAR(module_expsym_cmds, $1) \
4821
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4822
_LT_AC_TAGVAR(exclude_expsyms, $1) \
4823
_LT_AC_TAGVAR(include_expsyms, $1); do
4824
4825
case $var in
4826
_LT_AC_TAGVAR(old_archive_cmds, $1) | \
4827
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4828
_LT_AC_TAGVAR(archive_cmds, $1) | \
4829
_LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4830
_LT_AC_TAGVAR(module_cmds, $1) | \
4831
_LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4832
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4833
_LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4834
extract_expsyms_cmds | reload_cmds | finish_cmds | \
4835
postinstall_cmds | postuninstall_cmds | \
4836
old_postinstall_cmds | old_postuninstall_cmds | \
4837
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4838
# Double-quote double-evaled strings.
4839
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4840
;;
4841
*)
4842
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4843
;;
4844
esac
4845
done
4846
4847
case $lt_echo in
4848
*'\[$]0 --fallback-echo"')
4849
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4850
;;
4851
esac
4852
4853
ifelse([$1], [],
4854
[cfgfile="${ofile}T"
4855
trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4856
$rm -f "$cfgfile"
4857
AC_MSG_NOTICE([creating $ofile])],
4858
[cfgfile="$ofile"])
4859
4860
cat <<__EOF__ >> "$cfgfile"
4861
ifelse([$1], [],
4862
[#! $SHELL
4863
4864
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4865
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4866
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
4867
#
4868
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
4869
# Free Software Foundation, Inc.
4870
#
4871
# This file is part of GNU Libtool:
4872
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4873
#
4874
# This program is free software; you can redistribute it and/or modify
4875
# it under the terms of the GNU General Public License as published by
4876
# the Free Software Foundation; either version 2 of the License, or
4877
# (at your option) any later version.
4878
#
4879
# This program is distributed in the hope that it will be useful, but
4880
# WITHOUT ANY WARRANTY; without even the implied warranty of
4881
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4882
# General Public License for more details.
4883
#
4884
# You should have received a copy of the GNU General Public License
4885
# along with this program; if not, write to the Free Software
4886
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
4887
#
4888
# As a special exception to the GNU General Public License, if you
4889
# distribute this file as part of a program that contains a
4890
# configuration script generated by Autoconf, you may include it under
4891
# the same distribution terms that you use for the rest of that program.
4892
4893
# A sed program that does not truncate output.
4894
SED=$lt_SED
4895
4896
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
4897
Xsed="$SED -e s/^X//"
4898
4899
# The HP-UX ksh and POSIX shell print the target directory to stdout
4900
# if CDPATH is set.
4901
if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
4902
4903
# The names of the tagged configurations supported by this script.
4904
available_tags=
4905
4906
# ### BEGIN LIBTOOL CONFIG],
4907
[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4908
4909
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4910
4911
# Shell to use when invoking shell scripts.
4912
SHELL=$lt_SHELL
4913
4914
# Whether or not to build shared libraries.
4915
build_libtool_libs=$enable_shared
4916
4917
# Whether or not to build static libraries.
4918
build_old_libs=$enable_static
4919
4920
# Whether or not to add -lc for building shared libraries.
4921
build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4922
4923
# Whether or not to disallow shared libs when runtime libs are static
4924
allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4925
4926
# Whether or not to optimize for fast installation.
4927
fast_install=$enable_fast_install
4928
4929
# The host system.
4930
host_alias=$host_alias
4931
host=$host
4932
4933
# An echo program that does not interpret backslashes.
4934
echo=$lt_echo
4935
4936
# The archiver.
4937
AR=$lt_AR
4938
AR_FLAGS=$lt_AR_FLAGS
4939
4940
# A C compiler.
4941
LTCC=$lt_LTCC
4942
4943
# A language-specific compiler.
4944
CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4945
4946
# Is the compiler the GNU C compiler?
4947
with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4948
4949
# An ERE matcher.
4950
EGREP=$lt_EGREP
4951
4952
# The linker used to build libraries.
4953
LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4954
4955
# Whether we need hard or soft links.
4956
LN_S=$lt_LN_S
4957
4958
# A BSD-compatible nm program.
4959
NM=$lt_NM
4960
4961
# A symbol stripping program
4962
STRIP=$lt_STRIP
4963
4964
# Used to examine libraries when file_magic_cmd begins "file"
4965
MAGIC_CMD=$MAGIC_CMD
4966
4967
# Used on cygwin: DLL creation program.
4968
DLLTOOL="$DLLTOOL"
4969
4970
# Used on cygwin: object dumper.
4971
OBJDUMP="$OBJDUMP"
4972
4973
# Used on cygwin: assembler.
4974
AS="$AS"
4975
4976
# The name of the directory that contains temporary libtool files.
4977
objdir=$objdir
4978
4979
# How to create reloadable object files.
4980
reload_flag=$lt_reload_flag
4981
reload_cmds=$lt_reload_cmds
4982
4983
# How to pass a linker flag through the compiler.
4984
wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4985
4986
# Object file suffix (normally "o").
4987
objext="$ac_objext"
4988
4989
# Old archive suffix (normally "a").
4990
libext="$libext"
4991
4992
# Shared library suffix (normally ".so").
4993
shrext_cmds='$shrext_cmds'
4994
4995
# Executable file suffix (normally "").
4996
exeext="$exeext"
4997
4998
# Additional compiler flags for building library objects.
4999
pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
5000
pic_mode=$pic_mode
5001
5002
# What is the maximum length of a command?
5003
max_cmd_len=$lt_cv_sys_max_cmd_len
5004
5005
# Does compiler simultaneously support -c and -o options?
5006
compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
5007
5008
# Must we lock files when doing compilation ?
5009
need_locks=$lt_need_locks
5010
5011
# Do we need the lib prefix for modules?
5012
need_lib_prefix=$need_lib_prefix
5013
5014
# Do we need a version for libraries?
5015
need_version=$need_version
5016
5017
# Whether dlopen is supported.
5018
dlopen_support=$enable_dlopen
5019
5020
# Whether dlopen of programs is supported.
5021
dlopen_self=$enable_dlopen_self
5022
5023
# Whether dlopen of statically linked programs is supported.
5024
dlopen_self_static=$enable_dlopen_self_static
5025
5026
# Compiler flag to prevent dynamic linking.
5027
link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
5028
5029
# Compiler flag to turn off builtin functions.
5030
no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
5031
5032
# Compiler flag to allow reflexive dlopens.
5033
export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
5034
5035
# Compiler flag to generate shared objects directly from archives.
5036
whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
5037
5038
# Compiler flag to generate thread-safe objects.
5039
thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
5040
5041
# Library versioning type.
5042
version_type=$version_type
5043
5044
# Format of library name prefix.
5045
libname_spec=$lt_libname_spec
5046
5047
# List of archive names. First name is the real one, the rest are links.
5048
# The last name is the one that the linker finds with -lNAME.
5049
library_names_spec=$lt_library_names_spec
5050
5051
# The coded name of the library, if different from the real name.
5052
soname_spec=$lt_soname_spec
5053
5054
# Commands used to build and install an old-style archive.
5055
RANLIB=$lt_RANLIB
5056
old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
5057
old_postinstall_cmds=$lt_old_postinstall_cmds
5058
old_postuninstall_cmds=$lt_old_postuninstall_cmds
5059
5060
# Create an old-style archive from a shared archive.
5061
old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
5062
5063
# Create a temporary old-style archive to link instead of a shared archive.
5064
old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
5065
5066
# Commands used to build and install a shared archive.
5067
archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
5068
archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
5069
postinstall_cmds=$lt_postinstall_cmds
5070
postuninstall_cmds=$lt_postuninstall_cmds
5071
5072
# Commands used to build a loadable module (assumed same as above if empty)
5073
module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
5074
module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
5075
5076
# Commands to strip libraries.
5077
old_striplib=$lt_old_striplib
5078
striplib=$lt_striplib
5079
5080
# Dependencies to place before the objects being linked to create a
5081
# shared library.
5082
predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
5083
5084
# Dependencies to place after the objects being linked to create a
5085
# shared library.
5086
postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
5087
5088
# Dependencies to place before the objects being linked to create a
5089
# shared library.
5090
predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
5091
5092
# Dependencies to place after the objects being linked to create a
5093
# shared library.
5094
postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
5095
5096
# The library search path used internally by the compiler when linking
5097
# a shared library.
5098
compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
5099
5100
# Method to check whether dependent libraries are shared objects.
5101
deplibs_check_method=$lt_deplibs_check_method
5102
5103
# Command to use when deplibs_check_method == file_magic.
5104
file_magic_cmd=$lt_file_magic_cmd
5105
5106
# Flag that allows shared libraries with undefined symbols to be built.
5107
allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
5108
5109
# Flag that forces no undefined symbols.
5110
no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
5111
5112
# Commands used to finish a libtool library installation in a directory.
5113
finish_cmds=$lt_finish_cmds
5114
5115
# Same as above, but a single script fragment to be evaled but not shown.
5116
finish_eval=$lt_finish_eval
5117
5118
# Take the output of nm and produce a listing of raw symbols and C names.
5119
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
5120
5121
# Transform the output of nm in a proper C declaration
5122
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
5123
5124
# Transform the output of nm in a C name address pair
5125
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
5126
5127
# This is the shared library runtime path variable.
5128
runpath_var=$runpath_var
5129
5130
# This is the shared library path variable.
5131
shlibpath_var=$shlibpath_var
5132
5133
# Is shlibpath searched before the hard-coded library search path?
5134
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
5135
5136
# How to hardcode a shared library path into an executable.
5137
hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
5138
5139
# Whether we should hardcode library paths into libraries.
5140
hardcode_into_libs=$hardcode_into_libs
5141
5142
# Flag to hardcode \$libdir into a binary during linking.
5143
# This must work even if \$libdir does not exist.
5144
hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
5145
5146
# If ld is used when linking, flag to hardcode \$libdir into
5147
# a binary during linking. This must work even if \$libdir does
5148
# not exist.
5149
hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
5150
5151
# Whether we need a single -rpath flag with a separated argument.
5152
hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
5153
5154
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
5155
# resulting binary.
5156
hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
5157
5158
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
5159
# resulting binary.
5160
hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
5161
5162
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
5163
# the resulting binary.
5164
hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
5165
5166
# Set to yes if building a shared library automatically hardcodes DIR into the library
5167
# and all subsequent libraries and executables linked against it.
5168
hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
5169
5170
# Variables whose values should be saved in libtool wrapper scripts and
5171
# restored at relink time.
5172
variables_saved_for_relink="$variables_saved_for_relink"
5173
5174
# Whether libtool must link a program against all its dependency libraries.
5175
link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
5176
5177
# Compile-time system search path for libraries
5178
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
5179
5180
# Run-time system search path for libraries
5181
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
5182
5183
# Fix the shell variable \$srcfile for the compiler.
5184
fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
5185
5186
# Set to yes if exported symbols are required.
5187
always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
5188
5189
# The commands to list exported symbols.
5190
export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
5191
5192
# The commands to extract the exported symbol list from a shared archive.
5193
extract_expsyms_cmds=$lt_extract_expsyms_cmds
5194
5195
# Symbols that should not be listed in the preloaded symbols.
5196
exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
5197
5198
# Symbols that must always be exported.
5199
include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
5200
5201
ifelse([$1],[],
5202
[# ### END LIBTOOL CONFIG],
5203
[# ### END LIBTOOL TAG CONFIG: $tagname])
5204
5205
__EOF__
5206
5207
ifelse([$1],[], [
5208
case $host_os in
5209
aix3*)
5210
cat <<\EOF >> "$cfgfile"
5211
5212
# AIX sometimes has problems with the GCC collect2 program. For some
5213
# reason, if we set the COLLECT_NAMES environment variable, the problems
5214
# vanish in a puff of smoke.
5215
if test "X${COLLECT_NAMES+set}" != Xset; then
5216
COLLECT_NAMES=
5217
export COLLECT_NAMES
5218
fi
5219
EOF
5220
;;
5221
esac
5222
5223
# We use sed instead of cat because bash on DJGPP gets confused if
5224
# if finds mixed CR/LF and LF-only lines. Since sed operates in
5225
# text mode, it properly converts lines to CR/LF. This bash problem
5226
# is reportedly fixed, but why not run on old versions too?
5227
sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
5228
5229
mv -f "$cfgfile" "$ofile" || \
5230
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
5231
chmod +x "$ofile"
5232
])
5233
else
5234
# If there is no Makefile yet, we rely on a make rule to execute
5235
# `config.status --recheck' to rerun these tests and create the
5236
# libtool script then.
5237
ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
5238
if test -f "$ltmain_in"; then
5239
test -f Makefile && make "$ltmain"
5240
fi
5241
fi
5242
])# AC_LIBTOOL_CONFIG
5243
5244
5245
# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
5246
# -------------------------------------------
5247
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
5248
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
5249
5250
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5251
5252
if test "$GCC" = yes; then
5253
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5254
5255
AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
5256
lt_cv_prog_compiler_rtti_exceptions,
5257
[-fno-rtti -fno-exceptions], [],
5258
[_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
5259
fi
5260
])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
5261
5262
5263
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
5264
# ---------------------------------
5265
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
5266
[AC_REQUIRE([AC_CANONICAL_HOST])
5267
AC_REQUIRE([AC_PROG_NM])
5268
AC_REQUIRE([AC_OBJEXT])
5269
# Check for command to grab the raw symbol name followed by C symbol from nm.
5270
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
5271
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
5272
[
5273
# These are sane defaults that work on at least a few old systems.
5274
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
5275
5276
# Character class describing NM global symbol codes.
5277
symcode='[[BCDEGRST]]'
5278
5279
# Regexp to match symbols that can be accessed directly from C.
5280
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
5281
5282
# Transform the above into a raw symbol and a C symbol.
5283
symxfrm='\1 \2\3 \3'
5284
5285
# Transform an extracted symbol line into a proper C declaration
5286
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
5287
5288
# Transform an extracted symbol line into symbol name and symbol address
5289
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'"
5290
5291
# Define system-specific variables.
5292
case $host_os in
5293
aix*)
5294
symcode='[[BCDT]]'
5295
;;
5296
cygwin* | mingw* | pw32*)
5297
symcode='[[ABCDGISTW]]'
5298
;;
5299
hpux*) # Its linker distinguishes data from code symbols
5300
if test "$host_cpu" = ia64; then
5301
symcode='[[ABCDEGRST]]'
5302
fi
5303
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
5304
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'"
5305
;;
5306
irix* | nonstopux*)
5307
symcode='[[BCDEGRST]]'
5308
;;
5309
osf*)
5310
symcode='[[BCDEGQRST]]'
5311
;;
5312
solaris* | sysv5*)
5313
symcode='[[BDRT]]'
5314
;;
5315
sysv4)
5316
symcode='[[DFNSTU]]'
5317
;;
5318
esac
5319
5320
# Handle CRLF in mingw tool chain
5321
opt_cr=
5322
case $build_os in
5323
mingw*)
5324
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
5325
;;
5326
esac
5327
5328
# If we're using GNU nm, then use its standard symbol codes.
5329
case `$NM -V 2>&1` in
5330
*GNU* | *'with BFD'*)
5331
symcode='[[ABCDGIRSTW]]' ;;
5332
esac
5333
5334
# Try without a prefix undercore, then with it.
5335
for ac_symprfx in "" "_"; do
5336
5337
# Write the raw and C identifiers.
5338
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
5339
5340
# Check to see that the pipe works correctly.
5341
pipe_works=no
5342
5343
rm -f conftest*
5344
cat > conftest.$ac_ext <<EOF
5345
#ifdef __cplusplus
5346
extern "C" {
5347
#endif
5348
char nm_test_var;
5349
void nm_test_func(){}
5350
#ifdef __cplusplus
5351
}
5352
#endif
5353
int main(){nm_test_var='a';nm_test_func();return(0);}
5354
EOF
5355
5356
if AC_TRY_EVAL(ac_compile); then
5357
# Now try to grab the symbols.
5358
nlist=conftest.nm
5359
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
5360
# Try sorting and uniquifying the output.
5361
if sort "$nlist" | uniq > "$nlist"T; then
5362
mv -f "$nlist"T "$nlist"
5363
else
5364
rm -f "$nlist"T
5365
fi
5366
5367
# Make sure that we snagged all the symbols we need.
5368
if grep ' nm_test_var$' "$nlist" >/dev/null; then
5369
if grep ' nm_test_func$' "$nlist" >/dev/null; then
5370
cat <<EOF > conftest.$ac_ext
5371
#ifdef __cplusplus
5372
extern "C" {
5373
#endif
5374
5375
EOF
5376
# Now generate the symbol file.
5377
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
5378
5379
cat <<EOF >> conftest.$ac_ext
5380
#if defined (__STDC__) && __STDC__
5381
# define lt_ptr_t void *
5382
#else
5383
# define lt_ptr_t char *
5384
# define const
5385
#endif
5386
5387
/* The mapping between symbol names and symbols. */
5388
const struct {
5389
const char *name;
5390
lt_ptr_t address;
5391
}
5392
lt_preloaded_symbols[[]] =
5393
{
5394
EOF
5395
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
5396
cat <<\EOF >> conftest.$ac_ext
5397
{0, (lt_ptr_t) 0}
5398
};
5399
5400
#ifdef __cplusplus
5401
}
5402
#endif
5403
EOF
5404
# Now try linking the two files.
5405
mv conftest.$ac_objext conftstm.$ac_objext
5406
lt_save_LIBS="$LIBS"
5407
lt_save_CFLAGS="$CFLAGS"
5408
LIBS="conftstm.$ac_objext"
5409
CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
5410
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
5411
pipe_works=yes
5412
fi
5413
LIBS="$lt_save_LIBS"
5414
CFLAGS="$lt_save_CFLAGS"
5415
else
5416
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
5417
fi
5418
else
5419
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
5420
fi
5421
else
5422
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
5423
fi
5424
else
5425
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
5426
cat conftest.$ac_ext >&5
5427
fi
5428
rm -f conftest* conftst*
5429
5430
# Do not use the global_symbol_pipe unless it works.
5431
if test "$pipe_works" = yes; then
5432
break
5433
else
5434
lt_cv_sys_global_symbol_pipe=
5435
fi
5436
done
5437
])
5438
if test -z "$lt_cv_sys_global_symbol_pipe"; then
5439
lt_cv_sys_global_symbol_to_cdecl=
5440
fi
5441
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
5442
AC_MSG_RESULT(failed)
5443
else
5444
AC_MSG_RESULT(ok)
5445
fi
5446
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
5447
5448
5449
# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
5450
# ---------------------------------------
5451
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
5452
[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
5453
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5454
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
5455
5456
AC_MSG_CHECKING([for $compiler option to produce PIC])
5457
ifelse([$1],[CXX],[
5458
# C++ specific cases for pic, static, wl, etc.
5459
if test "$GXX" = yes; then
5460
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5461
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5462
5463
case $host_os in
5464
aix*)
5465
# All AIX code is PIC.
5466
if test "$host_cpu" = ia64; then
5467
# AIX 5 now supports IA64 processor
5468
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5469
fi
5470
;;
5471
amigaos*)
5472
# FIXME: we need at least 68020 code to build shared libraries, but
5473
# adding the `-m68020' flag to GCC prevents building anything better,
5474
# like `-m68040'.
5475
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5476
;;
5477
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5478
# PIC is the default for these OSes.
5479
;;
5480
mingw* | os2* | pw32*)
5481
# This hack is so that the source file can tell whether it is being
5482
# built for inclusion in a dll (and should export symbols for example).
5483
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5484
;;
5485
darwin* | rhapsody*)
5486
# PIC is the default on this platform
5487
# Common symbols not allowed in MH_DYLIB files
5488
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5489
;;
5490
*djgpp*)
5491
# DJGPP does not support shared libraries at all
5492
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5493
;;
5494
sysv4*MP*)
5495
if test -d /usr/nec; then
5496
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5497
fi
5498
;;
5499
hpux*)
5500
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5501
# not for PA HP-UX.
5502
case "$host_cpu" in
5503
hppa*64*|ia64*)
5504
;;
5505
*)
5506
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5507
;;
5508
esac
5509
;;
5510
*)
5511
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5512
;;
5513
esac
5514
else
5515
case $host_os in
5516
aix4* | aix5*)
5517
# All AIX code is PIC.
5518
if test "$host_cpu" = ia64; then
5519
# AIX 5 now supports IA64 processor
5520
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5521
else
5522
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5523
fi
5524
;;
5525
chorus*)
5526
case $cc_basename in
5527
cxch68)
5528
# Green Hills C++ Compiler
5529
# _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"
5530
;;
5531
esac
5532
;;
5533
dgux*)
5534
case $cc_basename in
5535
ec++)
5536
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5537
;;
5538
ghcx)
5539
# Green Hills C++ Compiler
5540
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5541
;;
5542
*)
5543
;;
5544
esac
5545
;;
5546
freebsd* | kfreebsd*-gnu)
5547
# FreeBSD uses GNU C++
5548
;;
5549
hpux9* | hpux10* | hpux11*)
5550
case $cc_basename in
5551
CC)
5552
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5553
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
5554
if test "$host_cpu" != ia64; then
5555
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5556
fi
5557
;;
5558
aCC)
5559
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5560
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
5561
case "$host_cpu" in
5562
hppa*64*|ia64*)
5563
# +Z the default
5564
;;
5565
*)
5566
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5567
;;
5568
esac
5569
;;
5570
*)
5571
;;
5572
esac
5573
;;
5574
irix5* | irix6* | nonstopux*)
5575
case $cc_basename in
5576
CC)
5577
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5578
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5579
# CC pic flag -KPIC is the default.
5580
;;
5581
*)
5582
;;
5583
esac
5584
;;
5585
linux*)
5586
case $cc_basename in
5587
KCC)
5588
# KAI C++ Compiler
5589
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5590
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5591
;;
5592
icpc)
5593
# Intel C++
5594
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5595
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5596
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5597
;;
5598
cxx)
5599
# Compaq C++
5600
# Make sure the PIC flag is empty. It appears that all Alpha
5601
# Linux and Compaq Tru64 Unix objects are PIC.
5602
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5603
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5604
;;
5605
*)
5606
;;
5607
esac
5608
;;
5609
lynxos*)
5610
;;
5611
m88k*)
5612
;;
5613
mvs*)
5614
case $cc_basename in
5615
cxx)
5616
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
5617
;;
5618
*)
5619
;;
5620
esac
5621
;;
5622
netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
5623
;;
5624
osf3* | osf4* | osf5*)
5625
case $cc_basename in
5626
KCC)
5627
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5628
;;
5629
RCC)
5630
# Rational C++ 2.4.1
5631
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5632
;;
5633
cxx)
5634
# Digital/Compaq C++
5635
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5636
# Make sure the PIC flag is empty. It appears that all Alpha
5637
# Linux and Compaq Tru64 Unix objects are PIC.
5638
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5639
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5640
;;
5641
*)
5642
;;
5643
esac
5644
;;
5645
psos*)
5646
;;
5647
sco*)
5648
case $cc_basename in
5649
CC)
5650
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5651
;;
5652
*)
5653
;;
5654
esac
5655
;;
5656
solaris*)
5657
case $cc_basename in
5658
CC)
5659
# Sun C++ 4.2, 5.x and Centerline C++
5660
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5661
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5662
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5663
;;
5664
gcx)
5665
# Green Hills C++ Compiler
5666
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5667
;;
5668
*)
5669
;;
5670
esac
5671
;;
5672
sunos4*)
5673
case $cc_basename in
5674
CC)
5675
# Sun C++ 4.x
5676
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5677
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5678
;;
5679
lcc)
5680
# Lucid
5681
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5682
;;
5683
*)
5684
;;
5685
esac
5686
;;
5687
tandem*)
5688
case $cc_basename in
5689
NCC)
5690
# NonStop-UX NCC 3.20
5691
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5692
;;
5693
*)
5694
;;
5695
esac
5696
;;
5697
unixware*)
5698
;;
5699
vxworks*)
5700
;;
5701
*)
5702
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5703
;;
5704
esac
5705
fi
5706
],
5707
[
5708
if test "$GCC" = yes; then
5709
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5710
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5711
5712
case $host_os in
5713
aix*)
5714
# All AIX code is PIC.
5715
if test "$host_cpu" = ia64; then
5716
# AIX 5 now supports IA64 processor
5717
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5718
fi
5719
;;
5720
5721
amigaos*)
5722
# FIXME: we need at least 68020 code to build shared libraries, but
5723
# adding the `-m68020' flag to GCC prevents building anything better,
5724
# like `-m68040'.
5725
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5726
;;
5727
5728
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5729
# PIC is the default for these OSes.
5730
;;
5731
5732
mingw* | pw32* | os2*)
5733
# This hack is so that the source file can tell whether it is being
5734
# built for inclusion in a dll (and should export symbols for example).
5735
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5736
;;
5737
5738
darwin* | rhapsody*)
5739
# PIC is the default on this platform
5740
# Common symbols not allowed in MH_DYLIB files
5741
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5742
;;
5743
5744
msdosdjgpp*)
5745
# Just because we use GCC doesn't mean we suddenly get shared libraries
5746
# on systems that don't support them.
5747
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5748
enable_shared=no
5749
;;
5750
5751
sysv4*MP*)
5752
if test -d /usr/nec; then
5753
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5754
fi
5755
;;
5756
5757
hpux*)
5758
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5759
# not for PA HP-UX.
5760
case "$host_cpu" in
5761
hppa*64*|ia64*)
5762
# +Z the default
5763
;;
5764
*)
5765
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5766
;;
5767
esac
5768
;;
5769
5770
*)
5771
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5772
;;
5773
esac
5774
else
5775
# PORTME Check for flag to pass linker flags through the system compiler.
5776
case $host_os in
5777
aix*)
5778
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5779
if test "$host_cpu" = ia64; then
5780
# AIX 5 now supports IA64 processor
5781
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5782
else
5783
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5784
fi
5785
;;
5786
5787
mingw* | pw32* | os2*)
5788
# This hack is so that the source file can tell whether it is being
5789
# built for inclusion in a dll (and should export symbols for example).
5790
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5791
;;
5792
5793
hpux9* | hpux10* | hpux11*)
5794
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5795
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5796
# not for PA HP-UX.
5797
case "$host_cpu" in
5798
hppa*64*|ia64*)
5799
# +Z the default
5800
;;
5801
*)
5802
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5803
;;
5804
esac
5805
# Is there a better lt_prog_compiler_static that works with the bundled CC?
5806
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5807
;;
5808
5809
irix5* | irix6* | nonstopux*)
5810
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5811
# PIC (with -KPIC) is the default.
5812
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5813
;;
5814
5815
newsos6)
5816
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5817
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5818
;;
5819
5820
linux*)
5821
case $CC in
5822
icc* | ecc*)
5823
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5824
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5825
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5826
;;
5827
ccc*)
5828
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5829
# All Alpha code is PIC.
5830
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5831
;;
5832
esac
5833
;;
5834
5835
osf3* | osf4* | osf5*)
5836
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5837
# All OSF/1 code is PIC.
5838
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5839
;;
5840
5841
sco3.2v5*)
5842
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
5843
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
5844
;;
5845
5846
solaris*)
5847
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5848
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5849
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5850
;;
5851
5852
sunos4*)
5853
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5854
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5855
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5856
;;
5857
5858
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5859
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5860
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5861
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5862
;;
5863
5864
sysv4*MP*)
5865
if test -d /usr/nec ;then
5866
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5867
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5868
fi
5869
;;
5870
5871
uts4*)
5872
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5873
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5874
;;
5875
5876
*)
5877
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5878
;;
5879
esac
5880
fi
5881
])
5882
AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5883
5884
#
5885
# Check to make sure the PIC flag actually works.
5886
#
5887
if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5888
AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5889
_LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5890
[$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5891
[case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5892
"" | " "*) ;;
5893
*) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5894
esac],
5895
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5896
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5897
fi
5898
case "$host_os" in
5899
# For platforms which do not support PIC, -DPIC is meaningless:
5900
*djgpp*)
5901
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5902
;;
5903
*)
5904
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5905
;;
5906
esac
5907
])
5908
5909
5910
# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5911
# ------------------------------------
5912
# See if the linker supports building shared libraries.
5913
AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5914
[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5915
ifelse([$1],[CXX],[
5916
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5917
case $host_os in
5918
aix4* | aix5*)
5919
# If we're using GNU nm, then we don't want the "-C" option.
5920
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5921
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5922
_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'
5923
else
5924
_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'
5925
fi
5926
;;
5927
pw32*)
5928
_LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5929
;;
5930
cygwin* | mingw*)
5931
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5932
;;
5933
linux*)
5934
_LT_AC_TAGVAR(link_all_deplibs, $1)=no
5935
;;
5936
*)
5937
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5938
;;
5939
esac
5940
],[
5941
runpath_var=
5942
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
5943
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5944
_LT_AC_TAGVAR(archive_cmds, $1)=
5945
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5946
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5947
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5948
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5949
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5950
_LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5951
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5952
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5953
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5954
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5955
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5956
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5957
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5958
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
5959
_LT_AC_TAGVAR(module_cmds, $1)=
5960
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
5961
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5962
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5963
# include_expsyms should be a list of space-separated symbols to be *always*
5964
# included in the symbol list
5965
_LT_AC_TAGVAR(include_expsyms, $1)=
5966
# exclude_expsyms can be an extended regexp of symbols to exclude
5967
# it will be wrapped by ` (' and `)$', so one must not match beginning or
5968
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5969
# as well as any symbol that contains `d'.
5970
_LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5971
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5972
# platforms (ab)use it in PIC code, but their linkers get confused if
5973
# the symbol is explicitly referenced. Since portable code cannot
5974
# rely on this symbol name, it's probably fine to never include it in
5975
# preloaded symbol tables.
5976
extract_expsyms_cmds=
5977
5978
case $host_os in
5979
cygwin* | mingw* | pw32*)
5980
# FIXME: the MSVC++ port hasn't been tested in a loooong time
5981
# When not using gcc, we currently assume that we are using
5982
# Microsoft Visual C++.
5983
if test "$GCC" != yes; then
5984
with_gnu_ld=no
5985
fi
5986
;;
5987
openbsd*)
5988
with_gnu_ld=no
5989
;;
5990
esac
5991
5992
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
5993
if test "$with_gnu_ld" = yes; then
5994
# If archive_cmds runs LD, not CC, wlarc should be empty
5995
wlarc='${wl}'
5996
5997
# See if GNU ld supports shared libraries.
5998
case $host_os in
5999
aix3* | aix4* | aix5*)
6000
# On AIX/PPC, the GNU linker is very broken
6001
if test "$host_cpu" != ia64; then
6002
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6003
cat <<EOF 1>&2
6004
6005
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
6006
*** to be unable to reliably create shared libraries on AIX.
6007
*** Therefore, libtool is disabling shared libraries support. If you
6008
*** really care for shared libraries, you may want to modify your PATH
6009
*** so that a non-GNU linker is found, and then restart.
6010
6011
EOF
6012
fi
6013
;;
6014
6015
amigaos*)
6016
_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)'
6017
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6018
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6019
6020
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
6021
# that the semantics of dynamic libraries on AmigaOS, at least up
6022
# to version 4, is to share data among multiple programs linked
6023
# with the same dynamic library. Since this doesn't match the
6024
# behavior of shared libraries on other platforms, we can't use
6025
# them.
6026
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6027
;;
6028
6029
beos*)
6030
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
6031
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6032
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6033
# support --undefined. This deserves some investigation. FIXME
6034
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6035
else
6036
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6037
fi
6038
;;
6039
6040
cygwin* | mingw* | pw32*)
6041
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6042
# as there is no search path for DLLs.
6043
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6044
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6045
_LT_AC_TAGVAR(always_export_symbols, $1)=no
6046
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6047
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
6048
6049
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
6050
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
6051
# If the export-symbols file already is a .def file (1st line
6052
# is EXPORTS), use it as is; otherwise, prepend...
6053
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6054
cp $export_symbols $output_objdir/$soname.def;
6055
else
6056
echo EXPORTS > $output_objdir/$soname.def;
6057
cat $export_symbols >> $output_objdir/$soname.def;
6058
fi~
6059
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
6060
else
6061
ld_shlibs=no
6062
fi
6063
;;
6064
6065
netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
6066
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
6067
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
6068
wlarc=
6069
else
6070
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6071
_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'
6072
fi
6073
;;
6074
6075
solaris* | sysv5*)
6076
if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
6077
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6078
cat <<EOF 1>&2
6079
6080
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
6081
*** create shared libraries on Solaris systems. Therefore, libtool
6082
*** is disabling shared libraries support. We urge you to upgrade GNU
6083
*** binutils to release 2.9.1 or newer. Another option is to modify
6084
*** your PATH or compiler configuration so that the native linker is
6085
*** used, and then restart.
6086
6087
EOF
6088
elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
6089
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6090
_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'
6091
else
6092
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6093
fi
6094
;;
6095
6096
sunos4*)
6097
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6098
wlarc=
6099
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6100
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6101
;;
6102
6103
linux*)
6104
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
6105
tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6106
_LT_AC_TAGVAR(archive_cmds, $1)="$tmp_archive_cmds"
6107
supports_anon_versioning=no
6108
case `$LD -v 2>/dev/null` in
6109
*\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
6110
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
6111
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
6112
*\ 2.11.*) ;; # other 2.11 versions
6113
*) supports_anon_versioning=yes ;;
6114
esac
6115
if test $supports_anon_versioning = yes; then
6116
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
6117
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6118
$echo "local: *; };" >> $output_objdir/$libname.ver~
6119
$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6120
else
6121
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="$tmp_archive_cmds"
6122
fi
6123
_LT_AC_TAGVAR(link_all_deplibs, $1)=no
6124
else
6125
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6126
fi
6127
;;
6128
6129
*)
6130
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
6131
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6132
_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'
6133
else
6134
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6135
fi
6136
;;
6137
esac
6138
6139
if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then
6140
runpath_var=LD_RUN_PATH
6141
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6142
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6143
# ancient GNU ld didn't support --whole-archive et. al.
6144
if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
6145
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6146
else
6147
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
6148
fi
6149
fi
6150
else
6151
# PORTME fill in a description of your system's linker (not GNU ld)
6152
case $host_os in
6153
aix3*)
6154
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6155
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
6156
_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'
6157
# Note: this linker hardcodes the directories in LIBPATH if there
6158
# are no directories specified by -L.
6159
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6160
if test "$GCC" = yes && test -z "$link_static_flag"; then
6161
# Neither direct hardcoding nor static linking is supported with a
6162
# broken collect2.
6163
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
6164
fi
6165
;;
6166
6167
aix4* | aix5*)
6168
if test "$host_cpu" = ia64; then
6169
# On IA64, the linker does run time linking by default, so we don't
6170
# have to do anything special.
6171
aix_use_runtimelinking=no
6172
exp_sym_flag='-Bexport'
6173
no_entry_flag=""
6174
else
6175
# If we're using GNU nm, then we don't want the "-C" option.
6176
# -C means demangle to AIX nm, but means don't demangle with GNU nm
6177
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
6178
_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'
6179
else
6180
_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'
6181
fi
6182
aix_use_runtimelinking=no
6183
6184
# Test if we are trying to use run time linking or normal
6185
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
6186
# need to do runtime linking.
6187
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
6188
for ld_flag in $LDFLAGS; do
6189
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
6190
aix_use_runtimelinking=yes
6191
break
6192
fi
6193
done
6194
esac
6195
6196
exp_sym_flag='-bexport'
6197
no_entry_flag='-bnoentry'
6198
fi
6199
6200
# When large executables or shared objects are built, AIX ld can
6201
# have problems creating the table of contents. If linking a library
6202
# or program results in "error TOC overflow" add -mminimal-toc to
6203
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6204
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6205
6206
_LT_AC_TAGVAR(archive_cmds, $1)=''
6207
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6208
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
6209
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6210
6211
if test "$GCC" = yes; then
6212
case $host_os in aix4.[012]|aix4.[012].*)
6213
# We only want to do this on AIX 4.2 and lower, the check
6214
# below for broken collect2 doesn't work under 4.3+
6215
collect2name=`${CC} -print-prog-name=collect2`
6216
if test -f "$collect2name" && \
6217
strings "$collect2name" | grep resolve_lib_name >/dev/null
6218
then
6219
# We have reworked collect2
6220
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6221
else
6222
# We have old collect2
6223
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
6224
# It fails to find uninstalled libraries when the uninstalled
6225
# path is not listed in the libpath. Setting hardcode_minus_L
6226
# to unsupported forces relinking
6227
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6228
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6229
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
6230
fi
6231
esac
6232
shared_flag='-shared'
6233
else
6234
# not using gcc
6235
if test "$host_cpu" = ia64; then
6236
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6237
# chokes on -Wl,-G. The following line is correct:
6238
shared_flag='-G'
6239
else
6240
if test "$aix_use_runtimelinking" = yes; then
6241
shared_flag='${wl}-G'
6242
else
6243
shared_flag='${wl}-bM:SRE'
6244
fi
6245
fi
6246
fi
6247
6248
# It seems that -bexpall does not export symbols beginning with
6249
# underscore (_), so it is better to generate a list of symbols to export.
6250
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
6251
if test "$aix_use_runtimelinking" = yes; then
6252
# Warning - without using the other runtime loading flags (-brtl),
6253
# -berok will link without error, but may produce a broken library.
6254
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
6255
# Determine the default libpath from the value encoded in an empty executable.
6256
_LT_AC_SYS_LIBPATH_AIX
6257
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6258
_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 $shared_flag"
6259
else
6260
if test "$host_cpu" = ia64; then
6261
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6262
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6263
_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"
6264
else
6265
# Determine the default libpath from the value encoded in an empty executable.
6266
_LT_AC_SYS_LIBPATH_AIX
6267
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6268
# Warning - without using the other run time loading flags,
6269
# -berok will link without error, but may produce a broken library.
6270
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6271
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6272
# -bexpall does not export symbols beginning with underscore (_)
6273
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
6274
# Exported symbols can be pulled into shared objects from archives
6275
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
6276
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6277
# This is similar to how AIX traditionally builds it's shared libraries.
6278
_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'
6279
fi
6280
fi
6281
;;
6282
6283
amigaos*)
6284
_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)'
6285
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6286
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6287
# see comment about different semantics on the GNU ld section
6288
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6289
;;
6290
6291
bsdi4*)
6292
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
6293
;;
6294
6295
cygwin* | mingw* | pw32*)
6296
# When not using gcc, we currently assume that we are using
6297
# Microsoft Visual C++.
6298
# hardcode_libdir_flag_spec is actually meaningless, as there is
6299
# no search path for DLLs.
6300
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6301
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6302
# Tell ltmain to make .lib files, not .a files.
6303
libext=lib
6304
# Tell ltmain to make .dll files, not .so files.
6305
shrext_cmds=".dll"
6306
# FIXME: Setting linknames here is a bad hack.
6307
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
6308
# The linker will automatically build a .lib file if we build a DLL.
6309
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
6310
# FIXME: Should let the user specify the lib program.
6311
_LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
6312
fix_srcfile_path='`cygpath -w "$srcfile"`'
6313
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6314
;;
6315
6316
darwin* | rhapsody*)
6317
if test "$GXX" = yes ; then
6318
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6319
case "$host_os" in
6320
rhapsody* | darwin1.[[012]])
6321
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
6322
;;
6323
*) # Darwin 1.3 on
6324
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
6325
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
6326
else
6327
case ${MACOSX_DEPLOYMENT_TARGET} in
6328
10.[[012]])
6329
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
6330
;;
6331
10.*)
6332
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
6333
;;
6334
esac
6335
fi
6336
;;
6337
esac
6338
lt_int_apple_cc_single_mod=no
6339
output_verbose_link_cmd='echo'
6340
if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
6341
lt_int_apple_cc_single_mod=yes
6342
fi
6343
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
6344
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
6345
else
6346
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
6347
fi
6348
_LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
6349
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
6350
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
6351
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
6352
else
6353
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
6354
fi
6355
_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
6356
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6357
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
6358
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6359
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
6360
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6361
else
6362
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6363
fi
6364
;;
6365
6366
dgux*)
6367
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6368
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6369
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6370
;;
6371
6372
freebsd1*)
6373
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6374
;;
6375
6376
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
6377
# support. Future versions do this automatically, but an explicit c++rt0.o
6378
# does not break anything, and helps significantly (at the cost of a little
6379
# extra space).
6380
freebsd2.2*)
6381
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
6382
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6383
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6384
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6385
;;
6386
6387
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
6388
freebsd2*)
6389
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6390
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6391
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6392
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6393
;;
6394
6395
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
6396
freebsd* | kfreebsd*-gnu)
6397
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
6398
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6399
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6400
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6401
;;
6402
6403
hpux9*)
6404
if test "$GCC" = yes; then
6405
_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'
6406
else
6407
_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'
6408
fi
6409
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6410
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6411
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6412
6413
# hardcode_minus_L: Not really in the search PATH,
6414
# but as the default location of the library.
6415
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6416
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6417
;;
6418
6419
hpux10* | hpux11*)
6420
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6421
case "$host_cpu" in
6422
hppa*64*|ia64*)
6423
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6424
;;
6425
*)
6426
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6427
;;
6428
esac
6429
else
6430
case "$host_cpu" in
6431
hppa*64*|ia64*)
6432
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
6433
;;
6434
*)
6435
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
6436
;;
6437
esac
6438
fi
6439
if test "$with_gnu_ld" = no; then
6440
case "$host_cpu" in
6441
hppa*64*)
6442
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6443
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
6444
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6445
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6446
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6447
;;
6448
ia64*)
6449
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6450
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6451
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6452
6453
# hardcode_minus_L: Not really in the search PATH,
6454
# but as the default location of the library.
6455
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6456
;;
6457
*)
6458
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6459
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6460
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6461
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6462
6463
# hardcode_minus_L: Not really in the search PATH,
6464
# but as the default location of the library.
6465
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6466
;;
6467
esac
6468
fi
6469
;;
6470
6471
irix5* | irix6* | nonstopux*)
6472
if test "$GCC" = yes; then
6473
_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'
6474
else
6475
_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'
6476
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
6477
fi
6478
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6479
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6480
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6481
;;
6482
6483
netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
6484
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
6485
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
6486
else
6487
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
6488
fi
6489
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6490
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6491
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6492
;;
6493
6494
newsos6)
6495
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6496
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6497
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6498
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6499
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6500
;;
6501
6502
openbsd*)
6503
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6504
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6505
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6506
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6507
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6508
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6509
else
6510
case $host_os in
6511
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
6512
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6513
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6514
;;
6515
*)
6516
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6517
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6518
;;
6519
esac
6520
fi
6521
;;
6522
6523
os2*)
6524
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6525
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6526
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6527
_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'
6528
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
6529
;;
6530
6531
osf3*)
6532
if test "$GCC" = yes; then
6533
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6534
_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'
6535
else
6536
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6537
_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'
6538
fi
6539
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6540
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6541
;;
6542
6543
osf4* | osf5*) # as osf3* with the addition of -msym flag
6544
if test "$GCC" = yes; then
6545
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6546
_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'
6547
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6548
else
6549
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6550
_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'
6551
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
6552
$LD -shared${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'
6553
6554
# Both c and cxx compiler support -rpath directly
6555
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6556
fi
6557
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6558
;;
6559
6560
sco3.2v5*)
6561
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6562
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6563
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6564
runpath_var=LD_RUN_PATH
6565
hardcode_runpath_var=yes
6566
;;
6567
6568
solaris*)
6569
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6570
if test "$GCC" = yes; then
6571
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6572
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6573
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
6574
else
6575
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6576
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6577
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6578
fi
6579
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6580
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6581
case $host_os in
6582
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6583
*) # Supported since Solaris 2.6 (maybe 2.5.1?)
6584
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
6585
esac
6586
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6587
;;
6588
6589
sunos4*)
6590
if test "x$host_vendor" = xsequent; then
6591
# Use $CC to link under sequent, because it throws in some extra .o
6592
# files that make .init and .fini sections work.
6593
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
6594
else
6595
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
6596
fi
6597
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6598
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6599
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6600
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6601
;;
6602
6603
sysv4)
6604
case $host_vendor in
6605
sni)
6606
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6607
_LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
6608
;;
6609
siemens)
6610
## LD is ld it makes a PLAMLIB
6611
## CC just makes a GrossModule.
6612
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6613
_LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
6614
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6615
;;
6616
motorola)
6617
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6618
_LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
6619
;;
6620
esac
6621
runpath_var='LD_RUN_PATH'
6622
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6623
;;
6624
6625
sysv4.3*)
6626
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6627
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6628
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6629
;;
6630
6631
sysv4*MP*)
6632
if test -d /usr/nec; then
6633
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6634
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6635
runpath_var=LD_RUN_PATH
6636
hardcode_runpath_var=yes
6637
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
6638
fi
6639
;;
6640
6641
sysv4.2uw2*)
6642
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6643
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6644
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
6645
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6646
hardcode_runpath_var=yes
6647
runpath_var=LD_RUN_PATH
6648
;;
6649
6650
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
6651
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
6652
if test "$GCC" = yes; then
6653
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6654
else
6655
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6656
fi
6657
runpath_var='LD_RUN_PATH'
6658
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6659
;;
6660
6661
sysv5*)
6662
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6663
# $CC -shared without GNU ld will not create a library from C++
6664
# object files and a static libstdc++, better avoid it by now
6665
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6666
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6667
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6668
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
6669
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6670
runpath_var='LD_RUN_PATH'
6671
;;
6672
6673
uts4*)
6674
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6675
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6676
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6677
;;
6678
6679
*)
6680
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6681
;;
6682
esac
6683
fi
6684
])
6685
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
6686
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6687
6688
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
6689
if test "$GCC" = yes; then
6690
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
6691
fi
6692
6693
#
6694
# Do we need to explicitly link libc?
6695
#
6696
case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
6697
x|xyes)
6698
# Assume -lc should be added
6699
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6700
6701
if test "$enable_shared" = yes && test "$GCC" = yes; then
6702
case $_LT_AC_TAGVAR(archive_cmds, $1) in
6703
*'~'*)
6704
# FIXME: we may have to deal with multi-command sequences.
6705
;;
6706
'$CC '*)
6707
# Test whether the compiler implicitly links with -lc since on some
6708
# systems, -lgcc has to come before -lc. If gcc already passes -lc
6709
# to ld, don't add -lc before -lgcc.
6710
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6711
$rm conftest*
6712
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
6713
6714
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6715
soname=conftest
6716
lib=conftest
6717
libobjs=conftest.$ac_objext
6718
deplibs=
6719
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6720
compiler_flags=-v
6721
linker_flags=-v
6722
verstring=
6723
output_objdir=.
6724
libname=conftest
6725
lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6726
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
6727
if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6728
then
6729
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6730
else
6731
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6732
fi
6733
_LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6734
else
6735
cat conftest.err 1>&5
6736
fi
6737
$rm conftest*
6738
AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6739
;;
6740
esac
6741
fi
6742
;;
6743
esac
6744
])# AC_LIBTOOL_PROG_LD_SHLIBS
6745
6746
6747
# _LT_AC_FILE_LTDLL_C
6748
# -------------------
6749
# Be careful that the start marker always follows a newline.
6750
AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6751
# /* ltdll.c starts here */
6752
# #define WIN32_LEAN_AND_MEAN
6753
# #include <windows.h>
6754
# #undef WIN32_LEAN_AND_MEAN
6755
# #include <stdio.h>
6756
#
6757
# #ifndef __CYGWIN__
6758
# # ifdef __CYGWIN32__
6759
# # define __CYGWIN__ __CYGWIN32__
6760
# # endif
6761
# #endif
6762
#
6763
# #ifdef __cplusplus
6764
# extern "C" {
6765
# #endif
6766
# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6767
# #ifdef __cplusplus
6768
# }
6769
# #endif
6770
#
6771
# #ifdef __CYGWIN__
6772
# #include <cygwin/cygwin_dll.h>
6773
# DECLARE_CYGWIN_DLL( DllMain );
6774
# #endif
6775
# HINSTANCE __hDllInstance_base;
6776
#
6777
# BOOL APIENTRY
6778
# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6779
# {
6780
# __hDllInstance_base = hInst;
6781
# return TRUE;
6782
# }
6783
# /* ltdll.c ends here */
6784
])# _LT_AC_FILE_LTDLL_C
6785
6786
6787
# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6788
# ---------------------------------
6789
AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6790
6791
6792
# old names
6793
AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
6794
AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
6795
AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
6796
AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
6797
AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
6798
AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
6799
AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
6800
6801
# This is just to silence aclocal about the macro not being used
6802
ifelse([AC_DISABLE_FAST_INSTALL])
6803
6804
AC_DEFUN([LT_AC_PROG_GCJ],
6805
[AC_CHECK_TOOL(GCJ, gcj, no)
6806
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6807
AC_SUBST(GCJFLAGS)
6808
])
6809
6810
AC_DEFUN([LT_AC_PROG_RC],
6811
[AC_CHECK_TOOL(RC, windres, no)
6812
])
6813
6814
# NOTE: This macro has been submitted for inclusion into #
6815
# GNU Autoconf as AC_PROG_SED. When it is available in #
6816
# a released version of Autoconf we should remove this #
6817
# macro and use it instead. #
6818
# LT_AC_PROG_SED
6819
# --------------
6820
# Check for a fully-functional sed program, that truncates
6821
# as few characters as possible. Prefer GNU sed if found.
6822
AC_DEFUN([LT_AC_PROG_SED],
6823
[AC_MSG_CHECKING([for a sed that does not truncate output])
6824
AC_CACHE_VAL(lt_cv_path_SED,
6825
[# Loop through the user's path and test for sed and gsed.
6826
# Then use that list of sed's as ones to test for truncation.
6827
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6828
for as_dir in $PATH
6829
do
6830
IFS=$as_save_IFS
6831
test -z "$as_dir" && as_dir=.
6832
for lt_ac_prog in sed gsed; do
6833
for ac_exec_ext in '' $ac_executable_extensions; do
6834
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
6835
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6836
fi
6837
done
6838
done
6839
done
6840
lt_ac_max=0
6841
lt_ac_count=0
6842
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
6843
# along with /bin/sed that truncates output.
6844
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6845
test ! -f $lt_ac_sed && break
6846
cat /dev/null > conftest.in
6847
lt_ac_count=0
6848
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6849
# Check for GNU sed and select it if it is found.
6850
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6851
lt_cv_path_SED=$lt_ac_sed
6852
break
6853
fi
6854
while true; do
6855
cat conftest.in conftest.in >conftest.tmp
6856
mv conftest.tmp conftest.in
6857
cp conftest.in conftest.nl
6858
echo >>conftest.nl
6859
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6860
cmp -s conftest.out conftest.nl || break
6861
# 10000 chars as input seems more than enough
6862
test $lt_ac_count -gt 10 && break
6863
lt_ac_count=`expr $lt_ac_count + 1`
6864
if test $lt_ac_count -gt $lt_ac_max; then
6865
lt_ac_max=$lt_ac_count
6866
lt_cv_path_SED=$lt_ac_sed
6867
fi
6868
done
6869
done
6870
SED=$lt_cv_path_SED
6871
])
6872
AC_MSG_RESULT([$SED])
6873
])
6874
6875
# Configure paths for libogg
6876
# Jack Moffitt <jack@icecast.org> 10-21-2000
6877
# Shamelessly stolen from Owen Taylor and Manish Singh
6878
6879
dnl XIPH_PATH_OGG([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
6880
dnl Test for libogg, and define OGG_CFLAGS and OGG_LIBS
6881
dnl
6882
AC_DEFUN(XIPH_PATH_OGG,
6883
[dnl
6884
dnl Get the cflags and libraries
6885
dnl
6886
AC_ARG_WITH(ogg,[ --with-ogg=PFX Prefix where libogg is installed (optional)], ogg_prefix="$withval", ogg_prefix="")
6887
AC_ARG_WITH(ogg-libraries,[ --with-ogg-libraries=DIR Directory where libogg library is installed (optional)], ogg_libraries="$withval", ogg_libraries="")
6888
AC_ARG_WITH(ogg-includes,[ --with-ogg-includes=DIR Directory where libogg header files are installed (optional)], ogg_includes="$withval", ogg_includes="")
6889
AC_ARG_ENABLE(oggtest, [ --disable-oggtest Do not try to compile and run a test Ogg program],, enable_oggtest=yes)
6890
6891
if test "x$ogg_libraries" != "x" ; then
6892
OGG_LIBS="-L$ogg_libraries"
6893
elif test "x$ogg_prefix" != "x" ; then
6894
OGG_LIBS="-L$ogg_prefix/lib"
6895
elif test "x$prefix" != "xNONE" ; then
6896
OGG_LIBS="-L$prefix/lib"
6897
fi
6898
6899
OGG_LIBS="$OGG_LIBS -logg"
6900
6901
if test "x$ogg_includes" != "x" ; then
6902
OGG_CFLAGS="-I$ogg_includes"
6903
elif test "x$ogg_prefix" != "x" ; then
6904
OGG_CFLAGS="-I$ogg_prefix/include"
6905
elif test "x$prefix" != "xNONE"; then
6906
OGG_CFLAGS="-I$prefix/include"
6907
fi
6908
6909
AC_MSG_CHECKING(for Ogg)
6910
no_ogg=""
6911
6912
6913
if test "x$enable_oggtest" = "xyes" ; then
6914
ac_save_CFLAGS="$CFLAGS"
6915
ac_save_LIBS="$LIBS"
6916
CFLAGS="$CFLAGS $OGG_CFLAGS"
6917
LIBS="$LIBS $OGG_LIBS"
6918
dnl
6919
dnl Now check if the installed Ogg is sufficiently new.
6920
dnl
6921
rm -f conf.oggtest
6922
AC_TRY_RUN([
6923
#include <stdio.h>
6924
#include <stdlib.h>
6925
#include <string.h>
6926
#include <ogg/ogg.h>
6927
6928
int main ()
6929
{
6930
system("touch conf.oggtest");
6931
return 0;
6932
}
6933
6934
],, no_ogg=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
6935
CFLAGS="$ac_save_CFLAGS"
6936
LIBS="$ac_save_LIBS"
6937
fi
6938
6939
if test "x$no_ogg" = "x" ; then
6940
AC_MSG_RESULT(yes)
6941
ifelse([$1], , :, [$1])
6942
else
6943
AC_MSG_RESULT(no)
6944
if test -f conf.oggtest ; then
6945
:
6946
else
6947
echo "*** Could not run Ogg test program, checking why..."
6948
CFLAGS="$CFLAGS $OGG_CFLAGS"
6949
LIBS="$LIBS $OGG_LIBS"
6950
AC_TRY_LINK([
6951
#include <stdio.h>
6952
#include <ogg/ogg.h>
6953
], [ return 0; ],
6954
[ echo "*** The test program compiled, but did not run. This usually means"
6955
echo "*** that the run-time linker is not finding Ogg or finding the wrong"
6956
echo "*** version of Ogg. If it is not finding Ogg, you'll need to set your"
6957
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
6958
echo "*** to the installed location Also, make sure you have run ldconfig if that"
6959
echo "*** is required on your system"
6960
echo "***"
6961
echo "*** If you have an old version installed, it is best to remove it, although"
6962
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
6963
[ echo "*** The test program failed to compile or link. See the file config.log for the"
6964
echo "*** exact error that occured. This usually means Ogg was incorrectly installed"
6965
echo "*** or that you have moved Ogg since it was installed." ])
6966
CFLAGS="$ac_save_CFLAGS"
6967
LIBS="$ac_save_LIBS"
6968
fi
6969
OGG_CFLAGS=""
6970
OGG_LIBS=""
6971
ifelse([$2], , :, [$2])
6972
fi
6973
AC_SUBST(OGG_CFLAGS)
6974
AC_SUBST(OGG_LIBS)
6975
rm -f conf.oggtest
6976
])
6977
Loggerhead is a web-based interface for Breezy
Version: 2.0.1