« back to all changes in this revision
Viewing changes to aclocal.m4
- browse files at revision 5
- compare with another revision
- download diff
- download tarball
- view history from revision 5
- Committer: Bazaar Package Importer
- Author(s): Tollef Fog Heen
- Date: 2005-11-10 12:55:33 UTC
- mfrom: (1.1.3 upstream)
- Revision ID: james.westby@ubuntu.com-20051110125533-2fmlml8wnb06r5vg
Tags: 1.1.2-3ubuntu1
* Merge with Debian
- We did the C++ transition earlier than Debian, so add c2 suffix to
liboggflac++ and libflac++
- We did the C++ transition earlier than Debian, so add c2 suffix to
liboggflac++ and libflac++
- files added:
- debian/compat
- debian/patches
- src/libFLAC/ppc/as
- src/libFLAC/ppc/gas
- files removed:
- build/project_builder_prebuild_phase.sh
- files modified:
- AUTHORS
added
removed
aclocal.m4
1
# generated automatically by aclocal 1.7.9 -*- Autoconf -*-
1
# generated automatically by aclocal 1.8.5 -*- Autoconf -*-
2
2
3
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002
3
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
4
4
# Free Software Foundation, Inc.
5
5
# This file is free software; the Free Software Foundation
6
6
# gives unlimited permission to copy and/or distribute it,
11
11
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12
12
# PARTICULAR PURPOSE.
13
13
14
# Do all the work for Automake. -*- Autoconf -*-
15
16
# This macro actually does too much some checks are only needed if
17
# your package does certain things. But this isn't really a big deal.
18
19
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
20
# Free Software Foundation, Inc.
21
22
# This program is free software; you can redistribute it and/or modify
23
# it under the terms of the GNU General Public License as published by
24
# the Free Software Foundation; either version 2, or (at your option)
25
# any later version.
26
27
# This program is distributed in the hope that it will be useful,
28
# but WITHOUT ANY WARRANTY; without even the implied warranty of
29
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
30
# GNU General Public License for more details.
31
32
# You should have received a copy of the GNU General Public License
33
# along with this program; if not, write to the Free Software
34
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
35
# 02111-1307, USA.
36
37
# serial 10
38
39
AC_PREREQ([2.54])
40
41
# Autoconf 2.50 wants to disallow AM_ names. We explicitly allow
42
# the ones we care about.
43
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
44
45
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
46
# AM_INIT_AUTOMAKE([OPTIONS])
47
# -----------------------------------------------
48
# The call with PACKAGE and VERSION arguments is the old style
49
# call (pre autoconf-2.50), which is being phased out. PACKAGE
50
# and VERSION should now be passed to AC_INIT and removed from
51
# the call to AM_INIT_AUTOMAKE.
52
# We support both call styles for the transition. After
53
# the next Automake release, Autoconf can make the AC_INIT
54
# arguments mandatory, and then we can depend on a new Autoconf
55
# release and drop the old call support.
56
AC_DEFUN([AM_INIT_AUTOMAKE],
57
[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
58
AC_REQUIRE([AC_PROG_INSTALL])dnl
59
# test to see if srcdir already configured
60
if test "`cd $srcdir && pwd`" != "`pwd`" &&
61
test -f $srcdir/config.status; then
62
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
63
fi
64
65
# test whether we have cygpath
66
if test -z "$CYGPATH_W"; then
67
if (cygpath --version) >/dev/null 2>/dev/null; then
68
CYGPATH_W='cygpath -w'
69
else
70
CYGPATH_W=echo
71
fi
72
fi
73
AC_SUBST([CYGPATH_W])
74
75
# Define the identity of the package.
76
dnl Distinguish between old-style and new-style calls.
77
m4_ifval([$2],
78
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
79
AC_SUBST([PACKAGE], [$1])dnl
80
AC_SUBST([VERSION], [$2])],
81
[_AM_SET_OPTIONS([$1])dnl
82
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
83
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
84
85
_AM_IF_OPTION([no-define],,
86
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
87
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
88
89
# Some tools Automake needs.
90
AC_REQUIRE([AM_SANITY_CHECK])dnl
91
AC_REQUIRE([AC_ARG_PROGRAM])dnl
92
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
93
AM_MISSING_PROG(AUTOCONF, autoconf)
94
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
95
AM_MISSING_PROG(AUTOHEADER, autoheader)
96
AM_MISSING_PROG(MAKEINFO, makeinfo)
97
AM_MISSING_PROG(AMTAR, tar)
98
AM_PROG_INSTALL_SH
99
AM_PROG_INSTALL_STRIP
100
# We need awk for the "check" target. The system "awk" is bad on
101
# some platforms.
102
AC_REQUIRE([AC_PROG_AWK])dnl
103
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
104
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
105
106
_AM_IF_OPTION([no-dependencies],,
107
[AC_PROVIDE_IFELSE([AC_PROG_CC],
108
[_AM_DEPENDENCIES(CC)],
109
[define([AC_PROG_CC],
110
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
111
AC_PROVIDE_IFELSE([AC_PROG_CXX],
112
[_AM_DEPENDENCIES(CXX)],
113
[define([AC_PROG_CXX],
114
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
115
])
116
])
117
118
119
# When config.status generates a header, we must update the stamp-h file.
120
# This file resides in the same directory as the config header
121
# that is generated. The stamp files are numbered to have different names.
122
123
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
124
# loop where config.status creates the headers, so we can generate
125
# our stamp files there.
126
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
127
[# Compute $1's index in $config_headers.
128
_am_stamp_count=1
129
for _am_header in $config_headers :; do
130
case $_am_header in
131
$1 | $1:* )
132
break ;;
133
* )
134
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
135
esac
136
done
137
echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
138
139
# Copyright 2002 Free Software Foundation, Inc.
14
# -*- Autoconf -*-
15
# Copyright (C) 2002, 2003 Free Software Foundation, Inc.
16
# Generated from amversion.in; do not edit by hand.
140
17
141
18
# This program is free software; you can redistribute it and/or modify
142
19
# it under the terms of the GNU General Public License as published by
156
33
# ----------------------------
157
34
# Automake X.Y traces this macro to ensure aclocal.m4 has been
158
35
# generated from the m4 files accompanying Automake X.Y.
159
AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.7"])
36
AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.8"])
160
37
161
38
# AM_SET_CURRENT_AUTOMAKE_VERSION
162
39
# -------------------------------
163
40
# Call AM_AUTOMAKE_VERSION so it can be traced.
164
41
# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
165
42
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
166
[AM_AUTOMAKE_VERSION([1.7.9])])
167
168
# Helper functions for option handling. -*- Autoconf -*-
169
170
# Copyright 2001, 2002 Free Software Foundation, Inc.
171
172
# This program is free software; you can redistribute it and/or modify
173
# it under the terms of the GNU General Public License as published by
174
# the Free Software Foundation; either version 2, or (at your option)
175
# any later version.
176
177
# This program is distributed in the hope that it will be useful,
178
# but WITHOUT ANY WARRANTY; without even the implied warranty of
179
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
180
# GNU General Public License for more details.
181
182
# You should have received a copy of the GNU General Public License
183
# along with this program; if not, write to the Free Software
184
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
185
# 02111-1307, USA.
186
187
# serial 2
188
189
# _AM_MANGLE_OPTION(NAME)
190
# -----------------------
191
AC_DEFUN([_AM_MANGLE_OPTION],
192
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
193
194
# _AM_SET_OPTION(NAME)
195
# ------------------------------
196
# Set option NAME. Presently that only means defining a flag for this option.
197
AC_DEFUN([_AM_SET_OPTION],
198
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
199
200
# _AM_SET_OPTIONS(OPTIONS)
201
# ----------------------------------
202
# OPTIONS is a space-separated list of Automake options.
203
AC_DEFUN([_AM_SET_OPTIONS],
204
[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
205
206
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
207
# -------------------------------------------
208
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
209
AC_DEFUN([_AM_IF_OPTION],
210
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
211
212
#
213
# Check to make sure that the build environment is sane.
214
#
215
216
# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
217
218
# This program is free software; you can redistribute it and/or modify
219
# it under the terms of the GNU General Public License as published by
220
# the Free Software Foundation; either version 2, or (at your option)
221
# any later version.
222
223
# This program is distributed in the hope that it will be useful,
224
# but WITHOUT ANY WARRANTY; without even the implied warranty of
225
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
226
# GNU General Public License for more details.
227
228
# You should have received a copy of the GNU General Public License
229
# along with this program; if not, write to the Free Software
230
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
231
# 02111-1307, USA.
232
233
# serial 3
234
235
# AM_SANITY_CHECK
236
# ---------------
237
AC_DEFUN([AM_SANITY_CHECK],
238
[AC_MSG_CHECKING([whether build environment is sane])
239
# Just in case
240
sleep 1
241
echo timestamp > conftest.file
242
# Do `set' in a subshell so we don't clobber the current shell's
243
# arguments. Must try -L first in case configure is actually a
244
# symlink; some systems play weird games with the mod time of symlinks
245
# (eg FreeBSD returns the mod time of the symlink's containing
246
# directory).
247
if (
248
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
249
if test "$[*]" = "X"; then
250
# -L didn't work.
251
set X `ls -t $srcdir/configure conftest.file`
252
fi
253
rm -f conftest.file
254
if test "$[*]" != "X $srcdir/configure conftest.file" \
255
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
256
257
# If neither matched, then we have a broken ls. This can happen
258
# if, for instance, CONFIG_SHELL is bash and it inherits a
259
# broken ls alias from the environment. This has actually
260
# happened. Such a system could not be considered "sane".
261
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
262
alias in your environment])
263
fi
264
265
test "$[2]" = conftest.file
266
)
267
then
268
# Ok.
269
:
270
else
271
AC_MSG_ERROR([newly created file is older than distributed files!
272
Check your system clock])
273
fi
274
AC_MSG_RESULT(yes)])
275
276
# -*- Autoconf -*-
277
278
279
# Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
280
281
# This program is free software; you can redistribute it and/or modify
282
# it under the terms of the GNU General Public License as published by
283
# the Free Software Foundation; either version 2, or (at your option)
284
# any later version.
285
286
# This program is distributed in the hope that it will be useful,
287
# but WITHOUT ANY WARRANTY; without even the implied warranty of
288
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
289
# GNU General Public License for more details.
290
291
# You should have received a copy of the GNU General Public License
292
# along with this program; if not, write to the Free Software
293
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
294
# 02111-1307, USA.
295
296
# serial 3
297
298
# AM_MISSING_PROG(NAME, PROGRAM)
299
# ------------------------------
300
AC_DEFUN([AM_MISSING_PROG],
301
[AC_REQUIRE([AM_MISSING_HAS_RUN])
302
$1=${$1-"${am_missing_run}$2"}
303
AC_SUBST($1)])
304
305
306
# AM_MISSING_HAS_RUN
307
# ------------------
308
# Define MISSING if not defined so far and test if it supports --run.
309
# If it does, set am_missing_run to use it, otherwise, to nothing.
310
AC_DEFUN([AM_MISSING_HAS_RUN],
311
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
312
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
313
# Use eval to expand $SHELL
314
if eval "$MISSING --run true"; then
315
am_missing_run="$MISSING --run "
316
else
317
am_missing_run=
318
AC_MSG_WARN([`missing' script is too old or missing])
319
fi
43
[AM_AUTOMAKE_VERSION([1.8.5])])
44
45
# Figure out how to run the assembler. -*- Autoconf -*-
46
47
# serial 3
48
49
# Copyright (C) 2001, 2003, 2004 Free Software Foundation, Inc.
50
51
# This program is free software; you can redistribute it and/or modify
52
# it under the terms of the GNU General Public License as published by
53
# the Free Software Foundation; either version 2, or (at your option)
54
# any later version.
55
56
# This program is distributed in the hope that it will be useful,
57
# but WITHOUT ANY WARRANTY; without even the implied warranty of
58
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
59
# GNU General Public License for more details.
60
61
# You should have received a copy of the GNU General Public License
62
# along with this program; if not, write to the Free Software
63
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
64
# 02111-1307, USA.
65
66
# AM_PROG_AS
67
# ----------
68
AC_DEFUN([AM_PROG_AS],
69
[# By default we simply use the C compiler to build assembly code.
70
AC_REQUIRE([AC_PROG_CC])
71
test "${CCAS+set}" = set || CCAS=$CC
72
test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
73
AC_ARG_VAR([CCAS], [assembler compiler command (defaults to CC)])
74
AC_ARG_VAR([CCASFLAGS], [assembler compiler flags (defaults to CFLAGS)])
320
75
])
321
76
322
77
# AM_AUX_DIR_EXPAND
323
78
324
# Copyright 2001 Free Software Foundation, Inc.
79
# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
325
80
326
81
# This program is free software; you can redistribute it and/or modify
327
82
# it under the terms of the GNU General Public License as published by
376
131
# absolute PATH. The drawback is that using absolute paths prevent a
377
132
# configured tree to be moved without reconfiguration.
378
133
379
# Rely on autoconf to set up CDPATH properly.
380
AC_PREREQ([2.50])
381
382
AC_DEFUN([AM_AUX_DIR_EXPAND], [
134
AC_DEFUN([AM_AUX_DIR_EXPAND],
135
[dnl Rely on autoconf to set up CDPATH properly.
136
AC_PREREQ([2.50])dnl
383
137
# expand $ac_aux_dir to an absolute path
384
138
am_aux_dir=`cd $ac_aux_dir && pwd`
385
139
])
386
140
387
# AM_PROG_INSTALL_SH
388
# ------------------
389
# Define $install_sh.
390
391
# Copyright 2001 Free Software Foundation, Inc.
392
393
# This program is free software; you can redistribute it and/or modify
394
# it under the terms of the GNU General Public License as published by
395
# the Free Software Foundation; either version 2, or (at your option)
396
# any later version.
397
398
# This program is distributed in the hope that it will be useful,
399
# but WITHOUT ANY WARRANTY; without even the implied warranty of
400
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
401
# GNU General Public License for more details.
402
403
# You should have received a copy of the GNU General Public License
404
# along with this program; if not, write to the Free Software
405
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
406
# 02111-1307, USA.
407
408
AC_DEFUN([AM_PROG_INSTALL_SH],
409
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
410
install_sh=${install_sh-"$am_aux_dir/install-sh"}
411
AC_SUBST(install_sh)])
412
413
# AM_PROG_INSTALL_STRIP
414
415
# Copyright 2001 Free Software Foundation, Inc.
416
417
# This program is free software; you can redistribute it and/or modify
418
# it under the terms of the GNU General Public License as published by
419
# the Free Software Foundation; either version 2, or (at your option)
420
# any later version.
421
422
# This program is distributed in the hope that it will be useful,
423
# but WITHOUT ANY WARRANTY; without even the implied warranty of
424
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
425
# GNU General Public License for more details.
426
427
# You should have received a copy of the GNU General Public License
428
# along with this program; if not, write to the Free Software
429
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
430
# 02111-1307, USA.
431
432
# One issue with vendor `install' (even GNU) is that you can't
433
# specify the program used to strip binaries. This is especially
434
# annoying in cross-compiling environments, where the build's strip
435
# is unlikely to handle the host's binaries.
436
# Fortunately install-sh will honor a STRIPPROG variable, so we
437
# always use install-sh in `make install-strip', and initialize
438
# STRIPPROG with the value of the STRIP variable (set by the user).
439
AC_DEFUN([AM_PROG_INSTALL_STRIP],
440
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
441
# Installed binaries are usually stripped using `strip' when the user
442
# run `make install-strip'. However `strip' might not be the right
443
# tool to use in cross-compilation environments, therefore Automake
444
# will honor the `STRIP' environment variable to overrule this program.
445
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
446
if test "$cross_compiling" != no; then
447
AC_CHECK_TOOL([STRIP], [strip], :)
448
fi
449
INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
450
AC_SUBST([INSTALL_STRIP_PROGRAM])])
451
452
# -*- Autoconf -*-
453
# Copyright (C) 2003 Free Software Foundation, Inc.
454
455
# This program is free software; you can redistribute it and/or modify
456
# it under the terms of the GNU General Public License as published by
457
# the Free Software Foundation; either version 2, or (at your option)
458
# any later version.
459
460
# This program is distributed in the hope that it will be useful,
461
# but WITHOUT ANY WARRANTY; without even the implied warranty of
462
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
463
# GNU General Public License for more details.
464
465
# You should have received a copy of the GNU General Public License
466
# along with this program; if not, write to the Free Software
467
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
468
# 02111-1307, USA.
469
470
# serial 1
471
472
# Check whether the underlying file-system supports filenames
473
# with a leading dot. For instance MS-DOS doesn't.
474
AC_DEFUN([AM_SET_LEADING_DOT],
475
[rm -rf .tst 2>/dev/null
476
mkdir .tst 2>/dev/null
477
if test -d .tst; then
478
am__leading_dot=.
141
# AM_CONDITIONAL -*- Autoconf -*-
142
143
# Copyright (C) 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
144
145
# This program is free software; you can redistribute it and/or modify
146
# it under the terms of the GNU General Public License as published by
147
# the Free Software Foundation; either version 2, or (at your option)
148
# any later version.
149
150
# This program is distributed in the hope that it will be useful,
151
# but WITHOUT ANY WARRANTY; without even the implied warranty of
152
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
153
# GNU General Public License for more details.
154
155
# You should have received a copy of the GNU General Public License
156
# along with this program; if not, write to the Free Software
157
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
158
# 02111-1307, USA.
159
160
# serial 6
161
162
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
163
# -------------------------------------
164
# Define a conditional.
165
AC_DEFUN([AM_CONDITIONAL],
166
[AC_PREREQ(2.52)dnl
167
ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
168
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
169
AC_SUBST([$1_TRUE])
170
AC_SUBST([$1_FALSE])
171
if $2; then
172
$1_TRUE=
173
$1_FALSE='#'
479
174
else
480
am__leading_dot=_
175
$1_TRUE='#'
176
$1_FALSE=
481
177
fi
482
rmdir .tst 2>/dev/null
483
AC_SUBST([am__leading_dot])])
484
485
# serial 5 -*- Autoconf -*-
486
487
# Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
178
AC_CONFIG_COMMANDS_PRE(
179
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
180
AC_MSG_ERROR([conditional "$1" was never defined.
181
Usually this means the macro was only invoked conditionally.])
182
fi])])
183
184
# serial 7 -*- Autoconf -*-
185
186
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004
187
# Free Software Foundation, Inc.
488
188
489
189
# This program is free software; you can redistribute it and/or modify
490
190
# it under the terms of the GNU General Public License as published by
568
268
: > sub/conftest.c
569
269
for i in 1 2 3 4 5 6; do
570
270
echo '#include "conftst'$i'.h"' >> sub/conftest.c
571
: > sub/conftst$i.h
271
# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
272
# Solaris 8's {/usr,}/bin/sh.
273
touch sub/conftst$i.h
572
274
done
573
275
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
574
276
596
298
grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
597
299
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
598
300
# icc doesn't choke on unknown options, it will just issue warnings
599
# (even with -Werror). So we grep stderr for any message
600
# that says an option was ignored.
601
if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
301
# or remarks (even with -Werror). So we grep stderr for any message
302
# that says an option was ignored or not supported.
303
# When given -MP, icc 7.0 and 7.1 complain thusly:
304
# icc: Command line warning: ignoring option '-M'; no argument required
305
# The diagnosis changed in icc 8.0:
306
# icc: Command line remark: option '-MP' not supported
307
if (grep 'ignoring option' conftest.err ||
308
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
602
309
am_cv_$1_dependencies_compiler_type=$depmode
603
310
break
604
311
fi
632
339
# ------------
633
340
AC_DEFUN([AM_DEP_TRACK],
634
341
[AC_ARG_ENABLE(dependency-tracking,
635
[ --disable-dependency-tracking Speeds up one-time builds
636
--enable-dependency-tracking Do not reject slow dependency extractors])
342
[ --disable-dependency-tracking speeds up one-time build
343
--enable-dependency-tracking do not reject slow dependency extractors])
637
344
if test "x$enable_dependency_tracking" != xno; then
638
345
am_depcomp="$ac_aux_dir/depcomp"
639
346
AMDEPBACKSLASH='\'
644
351
645
352
# Generate code to set up dependency tracking. -*- Autoconf -*-
646
353
647
# Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
354
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
648
355
649
356
# This program is free software; you can redistribute it and/or modify
650
357
# it under the terms of the GNU General Public License as published by
683
390
grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
684
391
# Extract the definition of DEP_FILES from the Makefile without
685
392
# running `make'.
686
DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
393
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
687
394
test -z "$DEPDIR" && continue
688
395
# When using ansi2knr, U may be empty or an underscore; expand it
689
U=`sed -n -e '/^U = / s///p' < "$mf"`
396
U=`sed -n 's/^U = //p' < "$mf"`
690
397
test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
691
398
# We invoke sed twice because it is the simplest approach to
692
399
# changing $(DEPDIR) to its actual value in the expansion.
693
for file in `sed -n -e '
400
for file in `sed -n '
694
401
/^DEP_FILES = .*\\\\$/ {
695
402
s/^DEP_FILES = //
696
403
:loop
726
433
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
727
434
])
728
435
436
# Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
437
438
# Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
439
440
# This program is free software; you can redistribute it and/or modify
441
# it under the terms of the GNU General Public License as published by
442
# the Free Software Foundation; either version 2, or (at your option)
443
# any later version.
444
445
# This program is distributed in the hope that it will be useful,
446
# but WITHOUT ANY WARRANTY; without even the implied warranty of
447
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
448
# GNU General Public License for more details.
449
450
# You should have received a copy of the GNU General Public License
451
# along with this program; if not, write to the Free Software
452
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
453
# 02111-1307, USA.
454
455
# serial 7
456
457
# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
458
AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
459
460
# Do all the work for Automake. -*- Autoconf -*-
461
462
# This macro actually does too much some checks are only needed if
463
# your package does certain things. But this isn't really a big deal.
464
465
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
466
# Free Software Foundation, Inc.
467
468
# This program is free software; you can redistribute it and/or modify
469
# it under the terms of the GNU General Public License as published by
470
# the Free Software Foundation; either version 2, or (at your option)
471
# any later version.
472
473
# This program is distributed in the hope that it will be useful,
474
# but WITHOUT ANY WARRANTY; without even the implied warranty of
475
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
476
# GNU General Public License for more details.
477
478
# You should have received a copy of the GNU General Public License
479
# along with this program; if not, write to the Free Software
480
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
481
# 02111-1307, USA.
482
483
# serial 11
484
485
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
486
# AM_INIT_AUTOMAKE([OPTIONS])
487
# -----------------------------------------------
488
# The call with PACKAGE and VERSION arguments is the old style
489
# call (pre autoconf-2.50), which is being phased out. PACKAGE
490
# and VERSION should now be passed to AC_INIT and removed from
491
# the call to AM_INIT_AUTOMAKE.
492
# We support both call styles for the transition. After
493
# the next Automake release, Autoconf can make the AC_INIT
494
# arguments mandatory, and then we can depend on a new Autoconf
495
# release and drop the old call support.
496
AC_DEFUN([AM_INIT_AUTOMAKE],
497
[AC_PREREQ([2.58])dnl
498
dnl Autoconf wants to disallow AM_ names. We explicitly allow
499
dnl the ones we care about.
500
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
501
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
502
AC_REQUIRE([AC_PROG_INSTALL])dnl
503
# test to see if srcdir already configured
504
if test "`cd $srcdir && pwd`" != "`pwd`" &&
505
test -f $srcdir/config.status; then
506
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
507
fi
508
509
# test whether we have cygpath
510
if test -z "$CYGPATH_W"; then
511
if (cygpath --version) >/dev/null 2>/dev/null; then
512
CYGPATH_W='cygpath -w'
513
else
514
CYGPATH_W=echo
515
fi
516
fi
517
AC_SUBST([CYGPATH_W])
518
519
# Define the identity of the package.
520
dnl Distinguish between old-style and new-style calls.
521
m4_ifval([$2],
522
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
523
AC_SUBST([PACKAGE], [$1])dnl
524
AC_SUBST([VERSION], [$2])],
525
[_AM_SET_OPTIONS([$1])dnl
526
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
527
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
528
529
_AM_IF_OPTION([no-define],,
530
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
531
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
532
533
# Some tools Automake needs.
534
AC_REQUIRE([AM_SANITY_CHECK])dnl
535
AC_REQUIRE([AC_ARG_PROGRAM])dnl
536
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
537
AM_MISSING_PROG(AUTOCONF, autoconf)
538
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
539
AM_MISSING_PROG(AUTOHEADER, autoheader)
540
AM_MISSING_PROG(MAKEINFO, makeinfo)
541
AM_MISSING_PROG(AMTAR, tar)
542
AM_PROG_INSTALL_SH
543
AM_PROG_INSTALL_STRIP
544
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
545
# We need awk for the "check" target. The system "awk" is bad on
546
# some platforms.
547
AC_REQUIRE([AC_PROG_AWK])dnl
548
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
549
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
550
551
_AM_IF_OPTION([no-dependencies],,
552
[AC_PROVIDE_IFELSE([AC_PROG_CC],
553
[_AM_DEPENDENCIES(CC)],
554
[define([AC_PROG_CC],
555
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
556
AC_PROVIDE_IFELSE([AC_PROG_CXX],
557
[_AM_DEPENDENCIES(CXX)],
558
[define([AC_PROG_CXX],
559
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
560
])
561
])
562
563
564
# When config.status generates a header, we must update the stamp-h file.
565
# This file resides in the same directory as the config header
566
# that is generated. The stamp files are numbered to have different names.
567
568
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
569
# loop where config.status creates the headers, so we can generate
570
# our stamp files there.
571
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
572
[# Compute $1's index in $config_headers.
573
_am_stamp_count=1
574
for _am_header in $config_headers :; do
575
case $_am_header in
576
$1 | $1:* )
577
break ;;
578
* )
579
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
580
esac
581
done
582
echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
583
584
# AM_PROG_INSTALL_SH
585
# ------------------
586
# Define $install_sh.
587
588
# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
589
590
# This program is free software; you can redistribute it and/or modify
591
# it under the terms of the GNU General Public License as published by
592
# the Free Software Foundation; either version 2, or (at your option)
593
# any later version.
594
595
# This program is distributed in the hope that it will be useful,
596
# but WITHOUT ANY WARRANTY; without even the implied warranty of
597
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
598
# GNU General Public License for more details.
599
600
# You should have received a copy of the GNU General Public License
601
# along with this program; if not, write to the Free Software
602
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
603
# 02111-1307, USA.
604
605
AC_DEFUN([AM_PROG_INSTALL_SH],
606
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
607
install_sh=${install_sh-"$am_aux_dir/install-sh"}
608
AC_SUBST(install_sh)])
609
610
# -*- Autoconf -*-
611
# Copyright (C) 2003 Free Software Foundation, Inc.
612
613
# This program is free software; you can redistribute it and/or modify
614
# it under the terms of the GNU General Public License as published by
615
# the Free Software Foundation; either version 2, or (at your option)
616
# any later version.
617
618
# This program is distributed in the hope that it will be useful,
619
# but WITHOUT ANY WARRANTY; without even the implied warranty of
620
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
621
# GNU General Public License for more details.
622
623
# You should have received a copy of the GNU General Public License
624
# along with this program; if not, write to the Free Software
625
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
626
# 02111-1307, USA.
627
628
# serial 1
629
630
# Check whether the underlying file-system supports filenames
631
# with a leading dot. For instance MS-DOS doesn't.
632
AC_DEFUN([AM_SET_LEADING_DOT],
633
[rm -rf .tst 2>/dev/null
634
mkdir .tst 2>/dev/null
635
if test -d .tst; then
636
am__leading_dot=.
637
else
638
am__leading_dot=_
639
fi
640
rmdir .tst 2>/dev/null
641
AC_SUBST([am__leading_dot])])
642
643
# Add --enable-maintainer-mode option to configure.
644
# From Jim Meyering
645
646
# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004
647
# Free Software Foundation, Inc.
648
649
# This program is free software; you can redistribute it and/or modify
650
# it under the terms of the GNU General Public License as published by
651
# the Free Software Foundation; either version 2, or (at your option)
652
# any later version.
653
654
# This program is distributed in the hope that it will be useful,
655
# but WITHOUT ANY WARRANTY; without even the implied warranty of
656
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
657
# GNU General Public License for more details.
658
659
# You should have received a copy of the GNU General Public License
660
# along with this program; if not, write to the Free Software
661
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
662
# 02111-1307, USA.
663
664
# serial 3
665
666
AC_DEFUN([AM_MAINTAINER_MODE],
667
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
668
dnl maintainer-mode is disabled by default
669
AC_ARG_ENABLE(maintainer-mode,
670
[ --enable-maintainer-mode enable make rules and dependencies not useful
671
(and sometimes confusing) to the casual installer],
672
USE_MAINTAINER_MODE=$enableval,
673
USE_MAINTAINER_MODE=no)
674
AC_MSG_RESULT([$USE_MAINTAINER_MODE])
675
AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
676
MAINT=$MAINTAINER_MODE_TRUE
677
AC_SUBST(MAINT)dnl
678
]
679
)
680
681
AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
682
729
683
# Check to see how 'make' treats includes. -*- Autoconf -*-
730
684
731
685
# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
789
743
rm -f confinc confmf
790
744
])
791
745
792
# AM_CONDITIONAL -*- Autoconf -*-
793
794
# Copyright 1997, 2000, 2001 Free Software Foundation, Inc.
795
796
# This program is free software; you can redistribute it and/or modify
797
# it under the terms of the GNU General Public License as published by
798
# the Free Software Foundation; either version 2, or (at your option)
799
# any later version.
800
801
# This program is distributed in the hope that it will be useful,
802
# but WITHOUT ANY WARRANTY; without even the implied warranty of
803
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
804
# GNU General Public License for more details.
805
806
# You should have received a copy of the GNU General Public License
807
# along with this program; if not, write to the Free Software
808
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
809
# 02111-1307, USA.
810
811
# serial 5
812
813
AC_PREREQ(2.52)
814
815
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
816
# -------------------------------------
817
# Define a conditional.
818
AC_DEFUN([AM_CONDITIONAL],
819
[ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
820
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
821
AC_SUBST([$1_TRUE])
822
AC_SUBST([$1_FALSE])
823
if $2; then
824
$1_TRUE=
825
$1_FALSE='#'
826
else
827
$1_TRUE='#'
828
$1_FALSE=
829
fi
830
AC_CONFIG_COMMANDS_PRE(
831
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
832
AC_MSG_ERROR([conditional "$1" was never defined.
833
Usually this means the macro was only invoked conditionally.])
834
fi])])
835
836
# Add --enable-maintainer-mode option to configure.
837
# From Jim Meyering
838
839
# Copyright 1996, 1998, 2000, 2001, 2002 Free Software Foundation, Inc.
746
# -*- Autoconf -*-
747
748
749
# Copyright (C) 1997, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
750
751
# This program is free software; you can redistribute it and/or modify
752
# it under the terms of the GNU General Public License as published by
753
# the Free Software Foundation; either version 2, or (at your option)
754
# any later version.
755
756
# This program is distributed in the hope that it will be useful,
757
# but WITHOUT ANY WARRANTY; without even the implied warranty of
758
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
759
# GNU General Public License for more details.
760
761
# You should have received a copy of the GNU General Public License
762
# along with this program; if not, write to the Free Software
763
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
764
# 02111-1307, USA.
765
766
# serial 3
767
768
# AM_MISSING_PROG(NAME, PROGRAM)
769
# ------------------------------
770
AC_DEFUN([AM_MISSING_PROG],
771
[AC_REQUIRE([AM_MISSING_HAS_RUN])
772
$1=${$1-"${am_missing_run}$2"}
773
AC_SUBST($1)])
774
775
776
# AM_MISSING_HAS_RUN
777
# ------------------
778
# Define MISSING if not defined so far and test if it supports --run.
779
# If it does, set am_missing_run to use it, otherwise, to nothing.
780
AC_DEFUN([AM_MISSING_HAS_RUN],
781
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
782
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
783
# Use eval to expand $SHELL
784
if eval "$MISSING --run true"; then
785
am_missing_run="$MISSING --run "
786
else
787
am_missing_run=
788
AC_MSG_WARN([`missing' script is too old or missing])
789
fi
790
])
791
792
# AM_PROG_MKDIR_P
793
# ---------------
794
# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
795
796
# Copyright (C) 2003, 2004 Free Software Foundation, Inc.
797
798
# This program is free software; you can redistribute it and/or modify
799
# it under the terms of the GNU General Public License as published by
800
# the Free Software Foundation; either version 2, or (at your option)
801
# any later version.
802
803
# This program is distributed in the hope that it will be useful,
804
# but WITHOUT ANY WARRANTY; without even the implied warranty of
805
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
806
# GNU General Public License for more details.
807
808
# You should have received a copy of the GNU General Public License
809
# along with this program; if not, write to the Free Software
810
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
811
# 02111-1307, USA.
812
813
# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
814
# created by `make install' are always world readable, even if the
815
# installer happens to have an overly restrictive umask (e.g. 077).
816
# This was a mistake. There are at least two reasons why we must not
817
# use `-m 0755':
818
# - it causes special bits like SGID to be ignored,
819
# - it may be too restrictive (some setups expect 775 directories).
820
#
821
# Do not use -m 0755 and let people choose whatever they expect by
822
# setting umask.
823
#
824
# We cannot accept any implementation of `mkdir' that recognizes `-p'.
825
# Some implementations (such as Solaris 8's) are not thread-safe: if a
826
# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
827
# concurrently, both version can detect that a/ is missing, but only
828
# one can create it and the other will error out. Consequently we
829
# restrict ourselves to GNU make (using the --version option ensures
830
# this.)
831
AC_DEFUN([AM_PROG_MKDIR_P],
832
[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
833
# Keeping the `.' argument allows $(mkdir_p) to be used without
834
# argument. Indeed, we sometimes output rules like
835
# $(mkdir_p) $(somedir)
836
# where $(somedir) is conditionally defined.
837
# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
838
# expensive solution, as it forces Make to start a sub-shell.)
839
mkdir_p='mkdir -p -- .'
840
else
841
# On NextStep and OpenStep, the `mkdir' command does not
842
# recognize any option. It will interpret all options as
843
# directories to create, and then abort because `.' already
844
# exists.
845
for d in ./-p ./--version;
846
do
847
test -d $d && rmdir $d
848
done
849
# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
850
if test -f "$ac_aux_dir/mkinstalldirs"; then
851
mkdir_p='$(mkinstalldirs)'
852
else
853
mkdir_p='$(install_sh) -d'
854
fi
855
fi
856
AC_SUBST([mkdir_p])])
857
858
# Helper functions for option handling. -*- Autoconf -*-
859
860
# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
840
861
841
862
# This program is free software; you can redistribute it and/or modify
842
863
# it under the terms of the GNU General Public License as published by
855
876
856
877
# serial 2
857
878
858
AC_DEFUN([AM_MAINTAINER_MODE],
859
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
860
dnl maintainer-mode is disabled by default
861
AC_ARG_ENABLE(maintainer-mode,
862
[ --enable-maintainer-mode enable make rules and dependencies not useful
863
(and sometimes confusing) to the casual installer],
864
USE_MAINTAINER_MODE=$enableval,
865
USE_MAINTAINER_MODE=no)
866
AC_MSG_RESULT([$USE_MAINTAINER_MODE])
867
AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
868
MAINT=$MAINTAINER_MODE_TRUE
869
AC_SUBST(MAINT)dnl
870
]
871
)
872
873
AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
874
875
# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
876
877
# serial 47 AC_PROG_LIBTOOL
878
# Debian $Rev: 214 $
879
880
881
# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
882
# -----------------------------------------------------------
883
# If this macro is not defined by Autoconf, define it here.
884
m4_ifdef([AC_PROVIDE_IFELSE],
885
[],
886
[m4_define([AC_PROVIDE_IFELSE],
887
[m4_ifdef([AC_PROVIDE_$1],
888
[$2], [$3])])])
889
890
891
# AC_PROG_LIBTOOL
879
# _AM_MANGLE_OPTION(NAME)
880
# -----------------------
881
AC_DEFUN([_AM_MANGLE_OPTION],
882
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
883
884
# _AM_SET_OPTION(NAME)
885
# ------------------------------
886
# Set option NAME. Presently that only means defining a flag for this option.
887
AC_DEFUN([_AM_SET_OPTION],
888
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
889
890
# _AM_SET_OPTIONS(OPTIONS)
891
# ----------------------------------
892
# OPTIONS is a space-separated list of Automake options.
893
AC_DEFUN([_AM_SET_OPTIONS],
894
[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
895
896
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
897
# -------------------------------------------
898
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
899
AC_DEFUN([_AM_IF_OPTION],
900
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
901
902
#
903
# Check to make sure that the build environment is sane.
904
#
905
906
# Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
907
908
# This program is free software; you can redistribute it and/or modify
909
# it under the terms of the GNU General Public License as published by
910
# the Free Software Foundation; either version 2, or (at your option)
911
# any later version.
912
913
# This program is distributed in the hope that it will be useful,
914
# but WITHOUT ANY WARRANTY; without even the implied warranty of
915
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
916
# GNU General Public License for more details.
917
918
# You should have received a copy of the GNU General Public License
919
# along with this program; if not, write to the Free Software
920
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
921
# 02111-1307, USA.
922
923
# serial 3
924
925
# AM_SANITY_CHECK
892
926
# ---------------
927
AC_DEFUN([AM_SANITY_CHECK],
928
[AC_MSG_CHECKING([whether build environment is sane])
929
# Just in case
930
sleep 1
931
echo timestamp > conftest.file
932
# Do `set' in a subshell so we don't clobber the current shell's
933
# arguments. Must try -L first in case configure is actually a
934
# symlink; some systems play weird games with the mod time of symlinks
935
# (eg FreeBSD returns the mod time of the symlink's containing
936
# directory).
937
if (
938
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
939
if test "$[*]" = "X"; then
940
# -L didn't work.
941
set X `ls -t $srcdir/configure conftest.file`
942
fi
943
rm -f conftest.file
944
if test "$[*]" != "X $srcdir/configure conftest.file" \
945
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
946
947
# If neither matched, then we have a broken ls. This can happen
948
# if, for instance, CONFIG_SHELL is bash and it inherits a
949
# broken ls alias from the environment. This has actually
950
# happened. Such a system could not be considered "sane".
951
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
952
alias in your environment])
953
fi
954
955
test "$[2]" = conftest.file
956
)
957
then
958
# Ok.
959
:
960
else
961
AC_MSG_ERROR([newly created file is older than distributed files!
962
Check your system clock])
963
fi
964
AC_MSG_RESULT(yes)])
965
966
# AM_PROG_INSTALL_STRIP
967
968
# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
969
970
# This program is free software; you can redistribute it and/or modify
971
# it under the terms of the GNU General Public License as published by
972
# the Free Software Foundation; either version 2, or (at your option)
973
# any later version.
974
975
# This program is distributed in the hope that it will be useful,
976
# but WITHOUT ANY WARRANTY; without even the implied warranty of
977
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
978
# GNU General Public License for more details.
979
980
# You should have received a copy of the GNU General Public License
981
# along with this program; if not, write to the Free Software
982
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
983
# 02111-1307, USA.
984
985
# One issue with vendor `install' (even GNU) is that you can't
986
# specify the program used to strip binaries. This is especially
987
# annoying in cross-compiling environments, where the build's strip
988
# is unlikely to handle the host's binaries.
989
# Fortunately install-sh will honor a STRIPPROG variable, so we
990
# always use install-sh in `make install-strip', and initialize
991
# STRIPPROG with the value of the STRIP variable (set by the user).
992
AC_DEFUN([AM_PROG_INSTALL_STRIP],
993
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
994
# Installed binaries are usually stripped using `strip' when the user
995
# run `make install-strip'. However `strip' might not be the right
996
# tool to use in cross-compilation environments, therefore Automake
997
# will honor the `STRIP' environment variable to overrule this program.
998
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
999
if test "$cross_compiling" != no; then
1000
AC_CHECK_TOOL([STRIP], [strip], :)
1001
fi
1002
INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1003
AC_SUBST([INSTALL_STRIP_PROGRAM])])
1004
1005
# libtool.m4 - Configure libtool for the host system. -*-Shell-script-*-
1006
1007
# serial 46 AC_PROG_LIBTOOL
1008
893
1009
AC_DEFUN([AC_PROG_LIBTOOL],
894
[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
895
dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
896
dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
897
AC_PROVIDE_IFELSE([AC_PROG_CXX],
898
[AC_LIBTOOL_CXX],
899
[define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
900
])])
901
dnl And a similar setup for Fortran 77 support
902
AC_PROVIDE_IFELSE([AC_PROG_F77],
903
[AC_LIBTOOL_F77],
904
[define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
905
])])
906
907
dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
908
dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
909
dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
910
AC_PROVIDE_IFELSE([AC_PROG_GCJ],
911
[AC_LIBTOOL_GCJ],
912
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
913
[AC_LIBTOOL_GCJ],
914
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
915
[AC_LIBTOOL_GCJ],
916
[ifdef([AC_PROG_GCJ],
917
[define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
918
ifdef([A][M_PROG_GCJ],
919
[define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
920
ifdef([LT_AC_PROG_GCJ],
921
[define([LT_AC_PROG_GCJ],
922
defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
923
])])# AC_PROG_LIBTOOL
924
925
926
# _AC_PROG_LIBTOOL
927
# ----------------
928
AC_DEFUN([_AC_PROG_LIBTOOL],
929
1010
[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
930
AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
931
AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
932
AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
933
1011
934
1012
# This can be used to rebuild libtool when needed
935
1013
LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
940
1018
941
1019
# Prevent multiple expansion
942
1020
define([AC_PROG_LIBTOOL], [])
943
])# _AC_PROG_LIBTOOL
944
945
946
# AC_LIBTOOL_SETUP
947
# ----------------
1021
])
1022
948
1023
AC_DEFUN([AC_LIBTOOL_SETUP],
949
[AC_PREREQ(2.50)dnl
1024
[AC_PREREQ(2.13)dnl
950
1025
AC_REQUIRE([AC_ENABLE_SHARED])dnl
951
1026
AC_REQUIRE([AC_ENABLE_STATIC])dnl
952
1027
AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
956
1031
AC_REQUIRE([AC_PROG_LD])dnl
957
1032
AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
958
1033
AC_REQUIRE([AC_PROG_NM])dnl
959
960
1034
AC_REQUIRE([AC_PROG_LN_S])dnl
961
1035
AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
962
# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
963
1036
AC_REQUIRE([AC_OBJEXT])dnl
964
1037
AC_REQUIRE([AC_EXEEXT])dnl
965
1038
dnl
966
1039
967
AC_LIBTOOL_SYS_MAX_CMD_LEN
968
AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
969
AC_LIBTOOL_OBJDIR
970
971
AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
972
1040
_LT_AC_PROG_ECHO_BACKSLASH
973
974
case $host_os in
975
aix3*)
976
# AIX sometimes has problems with the GCC collect2 program. For some
977
# reason, if we set the COLLECT_NAMES environment variable, the problems
978
# vanish in a puff of smoke.
979
if test "X${COLLECT_NAMES+set}" != Xset; then
980
COLLECT_NAMES=
981
export COLLECT_NAMES
982
fi
983
;;
984
esac
985
986
# Sed substitution that helps us do robust quoting. It backslashifies
987
# metacharacters that are still active within double-quoted strings.
988
Xsed='sed -e s/^X//'
989
[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
990
991
# Same as above, but do not quote variable references.
992
[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
993
994
# Sed substitution to delay expansion of an escaped shell variable in a
995
# double_quote_subst'ed string.
996
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
997
998
# Sed substitution to avoid accidental globbing in evaled expressions
999
no_glob_subst='s/\*/\\\*/g'
1000
1001
# Constants:
1002
rm="rm -f"
1003
1004
# Global variables:
1005
default_ofile=libtool
1006
can_build_shared=yes
1007
1008
# All known linkers require a `.a' archive for static linking (except M$VC,
1009
# which needs '.lib').
1010
libext=a
1011
ltmain="$ac_aux_dir/ltmain.sh"
1012
ofile="$default_ofile"
1013
with_gnu_ld="$lt_cv_prog_gnu_ld"
1014
1015
AC_CHECK_TOOL(AR, ar, false)
1016
AC_CHECK_TOOL(RANLIB, ranlib, :)
1017
AC_CHECK_TOOL(STRIP, strip, :)
1018
1019
old_CC="$CC"
1020
old_CFLAGS="$CFLAGS"
1021
1022
# Set sane defaults for various variables
1023
test -z "$AR" && AR=ar
1024
test -z "$AR_FLAGS" && AR_FLAGS=cru
1025
test -z "$AS" && AS=as
1026
test -z "$CC" && CC=cc
1027
test -z "$LTCC" && LTCC=$CC
1028
test -z "$DLLTOOL" && DLLTOOL=dlltool
1029
test -z "$LD" && LD=ld
1030
test -z "$LN_S" && LN_S="ln -s"
1031
test -z "$MAGIC_CMD" && MAGIC_CMD=file
1032
test -z "$NM" && NM=nm
1033
test -z "$SED" && SED=sed
1034
test -z "$OBJDUMP" && OBJDUMP=objdump
1035
test -z "$RANLIB" && RANLIB=:
1036
test -z "$STRIP" && STRIP=:
1037
test -z "$ac_objext" && ac_objext=o
1038
1039
# Determine commands to create old-style static archives.
1040
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
1041
old_postinstall_cmds='chmod 644 $oldlib'
1042
old_postuninstall_cmds=
1043
1044
if test -n "$RANLIB"; then
1045
case $host_os in
1046
openbsd*)
1047
old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
1048
;;
1049
*)
1050
old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
1051
;;
1052
esac
1053
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1054
fi
1055
1056
1041
# Only perform the check for file, if the check method requires it
1057
1042
case $deplibs_check_method in
1058
1043
file_magic*)
1062
1047
;;
1063
1048
esac
1064
1049
1065
AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
1066
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
1050
AC_CHECK_TOOL(RANLIB, ranlib, :)
1051
AC_CHECK_TOOL(STRIP, strip, :)
1052
1053
ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
1054
ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
1067
1055
enable_win32_dll=yes, enable_win32_dll=no)
1068
1056
1069
AC_ARG_ENABLE([libtool-lock],
1070
[AC_HELP_STRING([--disable-libtool-lock],
1071
[avoid locking (might break parallel builds)])])
1057
AC_ARG_ENABLE(libtool-lock,
1058
[ --disable-libtool-lock avoid locking (might break parallel builds)])
1072
1059
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1073
1060
1074
AC_ARG_WITH([pic],
1075
[AC_HELP_STRING([--with-pic],
1076
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
1077
[pic_mode="$withval"],
1078
[pic_mode=default])
1079
test -z "$pic_mode" && pic_mode=default
1080
1081
# Use C for the default configuration in the libtool script
1082
tagname=
1083
AC_LIBTOOL_LANG_C_CONFIG
1084
_LT_AC_TAGCONFIG
1085
])# AC_LIBTOOL_SETUP
1086
1087
1088
# _LT_AC_SYS_COMPILER
1089
# -------------------
1090
AC_DEFUN([_LT_AC_SYS_COMPILER],
1091
[AC_REQUIRE([AC_PROG_CC])dnl
1092
1093
# If no C compiler was specified, use CC.
1094
LTCC=${LTCC-"$CC"}
1095
1096
# Allow CC to be a program name with arguments.
1097
compiler=$CC
1098
])# _LT_AC_SYS_COMPILER
1099
1100
1101
# _LT_AC_SYS_LIBPATH_AIX
1102
# ----------------------
1103
# Links a minimal program and checks the executable
1104
# for the system default hardcoded library path. In most cases,
1105
# this is /usr/lib:/lib, but when the MPI compilers are used
1106
# the location of the communication and MPI libs are included too.
1107
# If we don't find anything, use the default library path according
1108
# to the aix ld manual.
1109
AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
1110
[AC_LINK_IFELSE(AC_LANG_PROGRAM,[
1111
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
1112
}'`
1113
# Check for a 64-bit object if we didn't find anything.
1114
if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
1115
}'`; fi],[])
1116
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
1117
])# _LT_AC_SYS_LIBPATH_AIX
1118
1119
1120
# _LT_AC_SHELL_INIT(ARG)
1121
# ----------------------
1122
AC_DEFUN([_LT_AC_SHELL_INIT],
1123
[ifdef([AC_DIVERSION_NOTICE],
1124
[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
1125
[AC_DIVERT_PUSH(NOTICE)])
1126
$1
1127
AC_DIVERT_POP
1128
])# _LT_AC_SHELL_INIT
1129
1061
# Some flags need to be propagated to the compiler or linker for good
1062
# libtool support.
1063
case $host in
1064
*-*-irix6*)
1065
# Find out which ABI we are using.
1066
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1067
if AC_TRY_EVAL(ac_compile); then
1068
case `/usr/bin/file conftest.$ac_objext` in
1069
*32-bit*)
1070
LD="${LD-ld} -32"
1071
;;
1072
*N32*)
1073
LD="${LD-ld} -n32"
1074
;;
1075
*64-bit*)
1076
LD="${LD-ld} -64"
1077
;;
1078
esac
1079
fi
1080
rm -rf conftest*
1081
;;
1082
1083
*-*-sco3.2v5*)
1084
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
1085
SAVE_CFLAGS="$CFLAGS"
1086
CFLAGS="$CFLAGS -belf"
1087
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1088
[AC_LANG_SAVE
1089
AC_LANG_C
1090
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1091
AC_LANG_RESTORE])
1092
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1093
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1094
CFLAGS="$SAVE_CFLAGS"
1095
fi
1096
;;
1097
1098
ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
1099
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
1100
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
1101
AC_CHECK_TOOL(AS, as, false)
1102
AC_CHECK_TOOL(OBJDUMP, objdump, false)
1103
1104
# recent cygwin and mingw systems supply a stub DllMain which the user
1105
# can override, but on older systems we have to supply one
1106
AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain,
1107
[AC_TRY_LINK([],
1108
[extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
1109
DllMain (0, 0, 0);],
1110
[lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])])
1111
1112
case $host/$CC in
1113
*-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
1114
# old mingw systems require "-dll" to link a DLL, while more recent ones
1115
# require "-mdll"
1116
SAVE_CFLAGS="$CFLAGS"
1117
CFLAGS="$CFLAGS -mdll"
1118
AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch,
1119
[AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])])
1120
CFLAGS="$SAVE_CFLAGS" ;;
1121
*-*-cygwin* | *-*-pw32*)
1122
# cygwin systems need to pass --dll to the linker, and not link
1123
# crt.o which will require a WinMain@16 definition.
1124
lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
1125
esac
1126
;;
1127
])
1128
esac
1129
1130
_LT_AC_LTCONFIG_HACK
1131
1132
])
1133
1134
# AC_LIBTOOL_HEADER_ASSERT
1135
# ------------------------
1136
AC_DEFUN([AC_LIBTOOL_HEADER_ASSERT],
1137
[AC_CACHE_CHECK([whether $CC supports assert without backlinking],
1138
[lt_cv_func_assert_works],
1139
[case $host in
1140
*-*-solaris*)
1141
if test "$GCC" = yes && test "$with_gnu_ld" != yes; then
1142
case `$CC --version 2>/dev/null` in
1143
[[12]].*) lt_cv_func_assert_works=no ;;
1144
*) lt_cv_func_assert_works=yes ;;
1145
esac
1146
fi
1147
;;
1148
esac])
1149
1150
if test "x$lt_cv_func_assert_works" = xyes; then
1151
AC_CHECK_HEADERS(assert.h)
1152
fi
1153
])# AC_LIBTOOL_HEADER_ASSERT
1154
1155
# _LT_AC_CHECK_DLFCN
1156
# --------------------
1157
AC_DEFUN([_LT_AC_CHECK_DLFCN],
1158
[AC_CHECK_HEADERS(dlfcn.h)
1159
])# _LT_AC_CHECK_DLFCN
1160
1161
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
1162
# ---------------------------------
1163
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
1164
[AC_REQUIRE([AC_CANONICAL_HOST])
1165
AC_REQUIRE([AC_PROG_NM])
1166
AC_REQUIRE([AC_OBJEXT])
1167
# Check for command to grab the raw symbol name followed by C symbol from nm.
1168
AC_MSG_CHECKING([command to parse $NM output])
1169
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [dnl
1170
1171
# These are sane defaults that work on at least a few old systems.
1172
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
1173
1174
# Character class describing NM global symbol codes.
1175
symcode='[[BCDEGRST]]'
1176
1177
# Regexp to match symbols that can be accessed directly from C.
1178
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
1179
1180
# Transform the above into a raw symbol and a C symbol.
1181
symxfrm='\1 \2\3 \3'
1182
1183
# Transform an extracted symbol line into a proper C declaration
1184
lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
1185
1186
# Transform an extracted symbol line into symbol name and symbol address
1187
lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
1188
1189
# Define system-specific variables.
1190
case $host_os in
1191
aix*)
1192
symcode='[[BCDT]]'
1193
;;
1194
cygwin* | mingw* | pw32*)
1195
symcode='[[ABCDGISTW]]'
1196
;;
1197
hpux*) # Its linker distinguishes data from code symbols
1198
lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
1199
lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
1200
;;
1201
irix*)
1202
symcode='[[BCDEGRST]]'
1203
;;
1204
solaris* | sysv5*)
1205
symcode='[[BDT]]'
1206
;;
1207
sysv4)
1208
symcode='[[DFNSTU]]'
1209
;;
1210
esac
1211
1212
# Handle CRLF in mingw tool chain
1213
opt_cr=
1214
case $host_os in
1215
mingw*)
1216
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
1217
;;
1218
esac
1219
1220
# If we're using GNU nm, then use its standard symbol codes.
1221
if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
1222
symcode='[[ABCDGISTW]]'
1223
fi
1224
1225
# Try without a prefix undercore, then with it.
1226
for ac_symprfx in "" "_"; do
1227
1228
# Write the raw and C identifiers.
1229
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
1230
1231
# Check to see that the pipe works correctly.
1232
pipe_works=no
1233
rm -f conftest*
1234
cat > conftest.$ac_ext <<EOF
1235
#ifdef __cplusplus
1236
extern "C" {
1237
#endif
1238
char nm_test_var;
1239
void nm_test_func(){}
1240
#ifdef __cplusplus
1241
}
1242
#endif
1243
int main(){nm_test_var='a';nm_test_func();return(0);}
1244
EOF
1245
1246
if AC_TRY_EVAL(ac_compile); then
1247
# Now try to grab the symbols.
1248
nlist=conftest.nm
1249
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
1250
# Try sorting and uniquifying the output.
1251
if sort "$nlist" | uniq > "$nlist"T; then
1252
mv -f "$nlist"T "$nlist"
1253
else
1254
rm -f "$nlist"T
1255
fi
1256
1257
# Make sure that we snagged all the symbols we need.
1258
if egrep ' nm_test_var$' "$nlist" >/dev/null; then
1259
if egrep ' nm_test_func$' "$nlist" >/dev/null; then
1260
cat <<EOF > conftest.$ac_ext
1261
#ifdef __cplusplus
1262
extern "C" {
1263
#endif
1264
1265
EOF
1266
# Now generate the symbol file.
1267
eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext'
1268
1269
cat <<EOF >> conftest.$ac_ext
1270
#if defined (__STDC__) && __STDC__
1271
# define lt_ptr void *
1272
#else
1273
# define lt_ptr char *
1274
# define const
1275
#endif
1276
1277
/* The mapping between symbol names and symbols. */
1278
const struct {
1279
const char *name;
1280
lt_ptr address;
1281
}
1282
lt_preloaded_symbols[[]] =
1283
{
1284
EOF
1285
sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr) \&\2},/" < "$nlist" >> conftest.$ac_ext
1286
cat <<\EOF >> conftest.$ac_ext
1287
{0, (lt_ptr) 0}
1288
};
1289
1290
#ifdef __cplusplus
1291
}
1292
#endif
1293
EOF
1294
# Now try linking the two files.
1295
mv conftest.$ac_objext conftstm.$ac_objext
1296
save_LIBS="$LIBS"
1297
save_CFLAGS="$CFLAGS"
1298
LIBS="conftstm.$ac_objext"
1299
CFLAGS="$CFLAGS$no_builtin_flag"
1300
if AC_TRY_EVAL(ac_link) && test -s conftest; then
1301
pipe_works=yes
1302
fi
1303
LIBS="$save_LIBS"
1304
CFLAGS="$save_CFLAGS"
1305
else
1306
echo "cannot find nm_test_func in $nlist" >&AC_FD_CC
1307
fi
1308
else
1309
echo "cannot find nm_test_var in $nlist" >&AC_FD_CC
1310
fi
1311
else
1312
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC
1313
fi
1314
else
1315
echo "$progname: failed program was:" >&AC_FD_CC
1316
cat conftest.$ac_ext >&5
1317
fi
1318
rm -f conftest* conftst*
1319
1320
# Do not use the global_symbol_pipe unless it works.
1321
if test "$pipe_works" = yes; then
1322
break
1323
else
1324
lt_cv_sys_global_symbol_pipe=
1325
fi
1326
done
1327
])
1328
global_symbol_pipe="$lt_cv_sys_global_symbol_pipe"
1329
if test -z "$lt_cv_sys_global_symbol_pipe"; then
1330
global_symbol_to_cdecl=
1331
global_symbol_to_c_name_address=
1332
else
1333
global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl"
1334
global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address"
1335
fi
1336
if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address";
1337
then
1338
AC_MSG_RESULT(failed)
1339
else
1340
AC_MSG_RESULT(ok)
1341
fi
1342
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
1343
1344
# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
1345
# ---------------------------------
1346
AC_DEFUN([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR],
1347
[# Find the correct PATH separator. Usually this is `:', but
1348
# DJGPP uses `;' like DOS.
1349
if test "X${PATH_SEPARATOR+set}" != Xset; then
1350
UNAME=${UNAME-`uname 2>/dev/null`}
1351
case X$UNAME in
1352
*-DOS) lt_cv_sys_path_separator=';' ;;
1353
*) lt_cv_sys_path_separator=':' ;;
1354
esac
1355
PATH_SEPARATOR=$lt_cv_sys_path_separator
1356
fi
1357
])# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
1130
1358
1131
1359
# _LT_AC_PROG_ECHO_BACKSLASH
1132
1360
# --------------------------
1133
1361
# Add some code to the start of the generated configure script which
1134
1362
# will find an echo command which doesn't interpret backslashes.
1135
1363
AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
1136
[_LT_AC_SHELL_INIT([
1364
[ifdef([AC_DIVERSION_NOTICE], [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
1365
[AC_DIVERT_PUSH(NOTICE)])
1366
_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
1367
1137
1368
# Check that we are running under the correct shell.
1138
1369
SHELL=${CONFIG_SHELL-/bin/sh}
1139
1370
1151
1382
elif test "X[$]1" = X--fallback-echo; then
1152
1383
# Avoid inline document here, it may be left over
1153
1384
:
1154
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
1385
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
1155
1386
# Yippee, $echo works!
1156
1387
:
1157
1388
else
1163
1394
# used as fallback echo
1164
1395
shift
1165
1396
cat <<EOF
1166
[$]*
1397
$*
1167
1398
EOF
1168
1399
exit 0
1169
1400
fi
1197
1428
#
1198
1429
# So, first we look for a working echo in the user's PATH.
1199
1430
1200
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1431
IFS="${IFS= }"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1201
1432
for dir in $PATH /usr/ucb; do
1202
IFS="$lt_save_ifs"
1203
1433
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
1204
1434
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
1205
1435
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
1208
1438
break
1209
1439
fi
1210
1440
done
1211
IFS="$lt_save_ifs"
1441
IFS="$save_ifs"
1212
1442
1213
1443
if test "X$echo" = Xecho; then
1214
1444
# We didn't find a better echo, so look for alternatives.
1281
1511
fi
1282
1512
1283
1513
AC_SUBST(ECHO)
1284
])])# _LT_AC_PROG_ECHO_BACKSLASH
1285
1286
1287
# _LT_AC_LOCK
1288
# -----------
1289
AC_DEFUN([_LT_AC_LOCK],
1290
[AC_ARG_ENABLE([libtool-lock],
1291
[AC_HELP_STRING([--disable-libtool-lock],
1292
[avoid locking (might break parallel builds)])])
1293
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1294
1295
# Some flags need to be propagated to the compiler or linker for good
1296
# libtool support.
1297
case $host in
1298
ia64-*-hpux*)
1299
# Find out which ABI we are using.
1300
echo 'int i;' > conftest.$ac_ext
1301
if AC_TRY_EVAL(ac_compile); then
1302
case `/usr/bin/file conftest.$ac_objext` in
1303
*ELF-32*)
1304
HPUX_IA64_MODE="32"
1305
;;
1306
*ELF-64*)
1307
HPUX_IA64_MODE="64"
1308
;;
1309
esac
1310
fi
1311
rm -rf conftest*
1312
;;
1313
*-*-irix6*)
1314
# Find out which ABI we are using.
1315
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1316
if AC_TRY_EVAL(ac_compile); then
1317
if test "$lt_cv_prog_gnu_ld" = yes; then
1318
case `/usr/bin/file conftest.$ac_objext` in
1319
*32-bit*)
1320
LD="${LD-ld} -melf32bsmip"
1321
;;
1322
*N32*)
1323
LD="${LD-ld} -melf32bmipn32"
1324
;;
1325
*64-bit*)
1326
LD="${LD-ld} -melf64bmip"
1327
;;
1328
esac
1329
else
1330
case `/usr/bin/file conftest.$ac_objext` in
1331
*32-bit*)
1332
LD="${LD-ld} -32"
1333
;;
1334
*N32*)
1335
LD="${LD-ld} -n32"
1336
;;
1337
*64-bit*)
1338
LD="${LD-ld} -64"
1339
;;
1340
esac
1341
fi
1342
fi
1343
rm -rf conftest*
1344
;;
1345
1346
x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
1347
# Find out which ABI we are using.
1348
echo 'int i;' > conftest.$ac_ext
1349
if AC_TRY_EVAL(ac_compile); then
1350
case "`/usr/bin/file conftest.o`" in
1351
*32-bit*)
1352
case $host in
1353
x86_64-*linux*)
1354
LD="${LD-ld} -m elf_i386"
1355
;;
1356
ppc64-*linux*|powerpc64-*linux*)
1357
LD="${LD-ld} -m elf32ppclinux"
1358
;;
1359
s390x-*linux*)
1360
LD="${LD-ld} -m elf_s390"
1361
;;
1362
sparc64-*linux*)
1363
LD="${LD-ld} -m elf32_sparc"
1364
;;
1365
esac
1366
;;
1367
*64-bit*)
1368
case $host in
1369
x86_64-*linux*)
1370
LD="${LD-ld} -m elf_x86_64"
1371
;;
1372
ppc*-*linux*|powerpc*-*linux*)
1373
LD="${LD-ld} -m elf64ppc"
1374
;;
1375
s390*-*linux*)
1376
LD="${LD-ld} -m elf64_s390"
1377
;;
1378
sparc*-*linux*)
1379
LD="${LD-ld} -m elf64_sparc"
1380
;;
1381
esac
1382
;;
1383
esac
1384
fi
1385
rm -rf conftest*
1386
;;
1387
1388
*-*-sco3.2v5*)
1389
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
1390
SAVE_CFLAGS="$CFLAGS"
1391
CFLAGS="$CFLAGS -belf"
1392
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1393
[AC_LANG_PUSH(C)
1394
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1395
AC_LANG_POP])
1396
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1397
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1398
CFLAGS="$SAVE_CFLAGS"
1399
fi
1400
;;
1401
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
1402
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
1403
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
1404
AC_CHECK_TOOL(AS, as, false)
1405
AC_CHECK_TOOL(OBJDUMP, objdump, false)
1406
;;
1407
])
1408
esac
1409
1410
need_locks="$enable_libtool_lock"
1411
1412
])# _LT_AC_LOCK
1413
1414
1415
# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1416
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1417
# ----------------------------------------------------------------
1418
# Check whether the given compiler option works
1419
AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
1420
[AC_REQUIRE([LT_AC_PROG_SED])
1421
AC_CACHE_CHECK([$1], [$2],
1422
[$2=no
1423
ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1424
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
1425
lt_compiler_flag="$3"
1426
# Insert the option either (1) after the last *FLAGS variable, or
1427
# (2) before a word containing "conftest.", or (3) at the end.
1428
# Note that $ac_compile itself does not contain backslashes and begins
1429
# with a dollar sign (not a hyphen), so the echo should work correctly.
1430
# The option is referenced via a variable to avoid confusing sed.
1431
lt_compile=`echo "$ac_compile" | $SED \
1432
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
1433
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1434
-e 's:$: $lt_compiler_flag:'`
1435
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1436
(eval "$lt_compile" 2>conftest.err)
1437
ac_status=$?
1438
cat conftest.err >&AS_MESSAGE_LOG_FD
1439
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1440
if (exit $ac_status) && test -s "$ac_outfile"; then
1441
# The compiler can only warn and ignore the option if not recognized
1442
# So say no if there are warnings
1443
if test ! -s conftest.err; then
1444
$2=yes
1445
fi
1446
fi
1447
$rm conftest*
1448
])
1449
1450
if test x"[$]$2" = xyes; then
1451
ifelse([$5], , :, [$5])
1452
else
1453
ifelse([$6], , :, [$6])
1454
fi
1455
])# AC_LIBTOOL_COMPILER_OPTION
1456
1457
1458
# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1459
# [ACTION-SUCCESS], [ACTION-FAILURE])
1460
# ------------------------------------------------------------
1461
# Check whether the given compiler option works
1462
AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
1463
[AC_CACHE_CHECK([$1], [$2],
1464
[$2=no
1465
save_LDFLAGS="$LDFLAGS"
1466
LDFLAGS="$LDFLAGS $3"
1467
printf "$lt_simple_link_test_code" > conftest.$ac_ext
1468
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1469
# The compiler can only warn and ignore the option if not recognized
1470
# So say no if there are warnings
1471
if test -s conftest.err; then
1472
# Append any errors to the config.log.
1473
cat conftest.err 1>&AS_MESSAGE_LOG_FD
1474
else
1475
$2=yes
1476
fi
1477
fi
1478
$rm conftest*
1479
LDFLAGS="$save_LDFLAGS"
1480
])
1481
1482
if test x"[$]$2" = xyes; then
1483
ifelse([$4], , :, [$4])
1484
else
1485
ifelse([$5], , :, [$5])
1486
fi
1487
])# AC_LIBTOOL_LINKER_OPTION
1488
1489
1490
# AC_LIBTOOL_SYS_MAX_CMD_LEN
1491
# --------------------------
1492
AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
1493
[# find the maximum length of command line arguments
1494
AC_MSG_CHECKING([the maximum length of command line arguments])
1495
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1496
i=0
1497
teststring="ABCD"
1498
1499
case $build_os in
1500
msdosdjgpp*)
1501
# On DJGPP, this test can blow up pretty badly due to problems in libc
1502
# (any single argument exceeding 2000 bytes causes a buffer overrun
1503
# during glob expansion). Even if it were fixed, the result of this
1504
# check would be larger than it should be.
1505
lt_cv_sys_max_cmd_len=12288; # 12K is about right
1506
;;
1507
1508
gnu*)
1509
# Under GNU Hurd, this test is not required because there is
1510
# no limit to the length of command line arguments.
1511
# Libtool will interpret -1 as no limit whatsoever
1512
lt_cv_sys_max_cmd_len=-1;
1513
;;
1514
1515
cygwin* | mingw*)
1516
# On Win9x/ME, this test blows up -- it succeeds, but takes
1517
# about 5 minutes as the teststring grows exponentially.
1518
# Worse, since 9x/ME are not pre-emptively multitasking,
1519
# you end up with a "frozen" computer, even though with patience
1520
# the test eventually succeeds (with a max line length of 256k).
1521
# Instead, let's just punt: use the minimum linelength reported by
1522
# all of the supported platforms: 8192 (on NT/2K/XP).
1523
lt_cv_sys_max_cmd_len=8192;
1524
;;
1525
1526
amigaos*)
1527
# On AmigaOS with pdksh, this test takes hours, literally.
1528
# So we just punt and use a minimum line length of 8192.
1529
lt_cv_sys_max_cmd_len=8192;
1530
;;
1531
1532
*)
1533
# If test is not a shell built-in, we'll probably end up computing a
1534
# maximum length that is only half of the actual maximum length, but
1535
# we can't tell.
1536
while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
1537
= "XX$teststring") >/dev/null 2>&1 &&
1538
new_result=`expr "X$teststring" : ".*" 2>&1` &&
1539
lt_cv_sys_max_cmd_len=$new_result &&
1540
test $i != 17 # 1/2 MB should be enough
1541
do
1542
i=`expr $i + 1`
1543
teststring=$teststring$teststring
1544
done
1545
teststring=
1546
# Add a significant safety factor because C++ compilers can tack on massive
1547
# amounts of additional arguments before passing them to the linker.
1548
# It appears as though 1/2 is a usable value.
1549
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1550
;;
1551
esac
1552
])
1553
if test -n $lt_cv_sys_max_cmd_len ; then
1554
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1555
else
1556
AC_MSG_RESULT(none)
1557
fi
1558
])# AC_LIBTOOL_SYS_MAX_CMD_LEN
1559
1560
1561
# _LT_AC_CHECK_DLFCN
1562
# --------------------
1563
AC_DEFUN([_LT_AC_CHECK_DLFCN],
1564
[AC_CHECK_HEADERS(dlfcn.h)dnl
1565
])# _LT_AC_CHECK_DLFCN
1566
1514
AC_DIVERT_POP
1515
])# _LT_AC_PROG_ECHO_BACKSLASH
1567
1516
1568
1517
# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1569
1518
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1570
1519
# ------------------------------------------------------------------
1571
1520
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
1572
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1573
if test "$cross_compiling" = yes; then :
1521
[if test "$cross_compiling" = yes; then :
1574
1522
[$4]
1575
1523
else
1524
AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1576
1525
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1577
1526
lt_status=$lt_dlunknown
1578
1527
cat > conftest.$ac_ext <<EOF
1653
1602
rm -fr conftest*
1654
1603
])# _LT_AC_TRY_DLOPEN_SELF
1655
1604
1656
1657
1605
# AC_LIBTOOL_DLOPEN_SELF
1658
1606
# -------------------
1659
1607
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
1660
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1661
if test "x$enable_dlopen" != xyes; then
1608
[if test "x$enable_dlopen" != xyes; then
1662
1609
enable_dlopen=unknown
1663
1610
enable_dlopen_self=unknown
1664
1611
enable_dlopen_self_static=unknown
1673
1620
lt_cv_dlopen_self=yes
1674
1621
;;
1675
1622
1676
mingw* | pw32*)
1623
cygwin* | mingw* | pw32*)
1677
1624
lt_cv_dlopen="LoadLibrary"
1678
1625
lt_cv_dlopen_libs=
1679
1626
;;
1680
1627
1681
cygwin*)
1682
lt_cv_dlopen="dlopen"
1683
lt_cv_dlopen_libs=
1684
;;
1685
1686
darwin*)
1687
# if libdl is installed we need to link against it
1688
AC_CHECK_LIB([dl], [dlopen],
1689
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1690
lt_cv_dlopen="dyld"
1691
lt_cv_dlopen_libs=
1692
lt_cv_dlopen_self=yes
1693
])
1694
;;
1695
1696
1628
*)
1697
1629
AC_CHECK_FUNC([shl_load],
1698
[lt_cv_dlopen="shl_load"],
1630
[lt_cv_dlopen="shl_load"],
1699
1631
[AC_CHECK_LIB([dld], [shl_load],
1700
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
1632
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
1701
1633
[AC_CHECK_FUNC([dlopen],
1702
1634
[lt_cv_dlopen="dlopen"],
1703
1635
[AC_CHECK_LIB([dl], [dlopen],
1704
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1636
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1705
1637
[AC_CHECK_LIB([svld], [dlopen],
1706
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1638
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1707
1639
[AC_CHECK_LIB([dld], [dld_link],
1708
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
1640
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
1709
1641
])
1710
1642
])
1711
1643
])
1723
1655
case $lt_cv_dlopen in
1724
1656
dlopen)
1725
1657
save_CPPFLAGS="$CPPFLAGS"
1658
AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
1726
1659
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1727
1660
1728
1661
save_LDFLAGS="$LDFLAGS"
1766
1699
fi
1767
1700
])# AC_LIBTOOL_DLOPEN_SELF
1768
1701
1769
1770
# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
1771
# ---------------------------------
1772
# Check to see if options -c and -o are simultaneously supported by compiler
1773
AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
1774
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1775
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1776
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1777
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1778
$rm -r conftest 2>/dev/null
1779
mkdir conftest
1780
cd conftest
1781
mkdir out
1782
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
1783
1784
lt_compiler_flag="-o out/conftest2.$ac_objext"
1785
# Insert the option either (1) after the last *FLAGS variable, or
1786
# (2) before a word containing "conftest.", or (3) at the end.
1787
# Note that $ac_compile itself does not contain backslashes and begins
1788
# with a dollar sign (not a hyphen), so the echo should work correctly.
1789
lt_compile=`echo "$ac_compile" | $SED \
1790
-e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
1791
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1792
-e 's:$: $lt_compiler_flag:'`
1793
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1794
(eval "$lt_compile" 2>out/conftest.err)
1795
ac_status=$?
1796
cat out/conftest.err >&AS_MESSAGE_LOG_FD
1797
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1798
if (exit $ac_status) && test -s out/conftest2.$ac_objext
1799
then
1800
# The compiler can only warn and ignore the option if not recognized
1801
# So say no if there are warnings
1802
if test ! -s out/conftest.err; then
1803
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1804
fi
1805
fi
1806
chmod u+w .
1807
$rm conftest*
1808
# SGI C++ compiler will create directory out/ii_files/ for
1809
# template instantiation
1810
test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1811
$rm out/* && rmdir out
1812
cd ..
1813
rmdir conftest
1814
$rm conftest*
1815
])
1816
])# AC_LIBTOOL_PROG_CC_C_O
1817
1818
1819
# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1820
# -----------------------------------------
1702
AC_DEFUN([_LT_AC_LTCONFIG_HACK],
1703
[AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl
1704
# Sed substitution that helps us do robust quoting. It backslashifies
1705
# metacharacters that are still active within double-quoted strings.
1706
Xsed='sed -e s/^X//'
1707
sed_quote_subst='s/\([[\\"\\`$\\\\]]\)/\\\1/g'
1708
1709
# Same as above, but do not quote variable references.
1710
double_quote_subst='s/\([[\\"\\`\\\\]]\)/\\\1/g'
1711
1712
# Sed substitution to delay expansion of an escaped shell variable in a
1713
# double_quote_subst'ed string.
1714
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
1715
1716
# Constants:
1717
rm="rm -f"
1718
1719
# Global variables:
1720
default_ofile=libtool
1721
can_build_shared=yes
1722
1723
# All known linkers require a `.a' archive for static linking (except M$VC,
1724
# which needs '.lib').
1725
libext=a
1726
ltmain="$ac_aux_dir/ltmain.sh"
1727
ofile="$default_ofile"
1728
with_gnu_ld="$lt_cv_prog_gnu_ld"
1729
need_locks="$enable_libtool_lock"
1730
1731
old_CC="$CC"
1732
old_CFLAGS="$CFLAGS"
1733
1734
# Set sane defaults for various variables
1735
test -z "$AR" && AR=ar
1736
test -z "$AR_FLAGS" && AR_FLAGS=cru
1737
test -z "$AS" && AS=as
1738
test -z "$CC" && CC=cc
1739
test -z "$DLLTOOL" && DLLTOOL=dlltool
1740
test -z "$LD" && LD=ld
1741
test -z "$LN_S" && LN_S="ln -s"
1742
test -z "$MAGIC_CMD" && MAGIC_CMD=file
1743
test -z "$NM" && NM=nm
1744
test -z "$OBJDUMP" && OBJDUMP=objdump
1745
test -z "$RANLIB" && RANLIB=:
1746
test -z "$STRIP" && STRIP=:
1747
test -z "$ac_objext" && ac_objext=o
1748
1749
if test x"$host" != x"$build"; then
1750
ac_tool_prefix=${host_alias}-
1751
else
1752
ac_tool_prefix=
1753
fi
1754
1755
# Transform linux* to *-*-linux-gnu*, to support old configure scripts.
1756
case $host_os in
1757
linux-gnu*) ;;
1758
linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
1759
esac
1760
1761
case $host_os in
1762
aix3*)
1763
# AIX sometimes has problems with the GCC collect2 program. For some
1764
# reason, if we set the COLLECT_NAMES environment variable, the problems
1765
# vanish in a puff of smoke.
1766
if test "X${COLLECT_NAMES+set}" != Xset; then
1767
COLLECT_NAMES=
1768
export COLLECT_NAMES
1769
fi
1770
;;
1771
esac
1772
1773
# Determine commands to create old-style static archives.
1774
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
1775
old_postinstall_cmds='chmod 644 $oldlib'
1776
old_postuninstall_cmds=
1777
1778
if test -n "$RANLIB"; then
1779
case $host_os in
1780
openbsd*)
1781
old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
1782
;;
1783
*)
1784
old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
1785
;;
1786
esac
1787
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1788
fi
1789
1790
# Allow CC to be a program name with arguments.
1791
set dummy $CC
1792
compiler="[$]2"
1793
1794
AC_MSG_CHECKING([for objdir])
1795
rm -f .libs 2>/dev/null
1796
mkdir .libs 2>/dev/null
1797
if test -d .libs; then
1798
objdir=.libs
1799
else
1800
# MS-DOS does not allow filenames that begin with a dot.
1801
objdir=_libs
1802
fi
1803
rmdir .libs 2>/dev/null
1804
AC_MSG_RESULT($objdir)
1805
1806
1807
AC_ARG_WITH(pic,
1808
[ --with-pic try to use only PIC/non-PIC objects [default=use both]],
1809
pic_mode="$withval", pic_mode=default)
1810
test -z "$pic_mode" && pic_mode=default
1811
1812
# We assume here that the value for lt_cv_prog_cc_pic will not be cached
1813
# in isolation, and that seeing it set (from the cache) indicates that
1814
# the associated values are set (in the cache) correctly too.
1815
AC_MSG_CHECKING([for $compiler option to produce PIC])
1816
AC_CACHE_VAL(lt_cv_prog_cc_pic,
1817
[ lt_cv_prog_cc_pic=
1818
lt_cv_prog_cc_shlib=
1819
lt_cv_prog_cc_wl=
1820
lt_cv_prog_cc_static=
1821
lt_cv_prog_cc_no_builtin=
1822
lt_cv_prog_cc_can_build_shared=$can_build_shared
1823
1824
if test "$GCC" = yes; then
1825
lt_cv_prog_cc_wl='-Wl,'
1826
lt_cv_prog_cc_static='-static'
1827
1828
case $host_os in
1829
aix*)
1830
# Below there is a dirty hack to force normal static linking with -ldl
1831
# The problem is because libdl dynamically linked with both libc and
1832
# libC (AIX C++ library), which obviously doesn't included in libraries
1833
# list by gcc. This cause undefined symbols with -static flags.
1834
# This hack allows C programs to be linked with "-static -ldl", but
1835
# not sure about C++ programs.
1836
lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC"
1837
;;
1838
amigaos*)
1839
# FIXME: we need at least 68020 code to build shared libraries, but
1840
# adding the `-m68020' flag to GCC prevents building anything better,
1841
# like `-m68040'.
1842
lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4'
1843
;;
1844
beos* | irix5* | irix6* | osf3* | osf4* | osf5*)
1845
# PIC is the default for these OSes.
1846
;;
1847
darwin* | rhapsody*)
1848
# PIC is the default on this platform
1849
# Common symbols not allowed in MH_DYLIB files
1850
lt_cv_prog_cc_pic='-fno-common'
1851
;;
1852
cygwin* | mingw* | pw32* | os2*)
1853
# This hack is so that the source file can tell whether it is being
1854
# built for inclusion in a dll (and should export symbols for example).
1855
lt_cv_prog_cc_pic='-DDLL_EXPORT'
1856
;;
1857
sysv4*MP*)
1858
if test -d /usr/nec; then
1859
lt_cv_prog_cc_pic=-Kconform_pic
1860
fi
1861
;;
1862
*)
1863
lt_cv_prog_cc_pic='-fPIC'
1864
;;
1865
esac
1866
else
1867
# PORTME Check for PIC flags for the system compiler.
1868
case $host_os in
1869
aix3* | aix4* | aix5*)
1870
lt_cv_prog_cc_wl='-Wl,'
1871
# All AIX code is PIC.
1872
if test "$host_cpu" = ia64; then
1873
# AIX 5 now supports IA64 processor
1874
lt_cv_prog_cc_static='-Bstatic'
1875
else
1876
lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp'
1877
fi
1878
;;
1879
1880
hpux9* | hpux10* | hpux11*)
1881
# Is there a better lt_cv_prog_cc_static that works with the bundled CC?
1882
lt_cv_prog_cc_wl='-Wl,'
1883
lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive"
1884
lt_cv_prog_cc_pic='+Z'
1885
;;
1886
1887
irix5* | irix6*)
1888
lt_cv_prog_cc_wl='-Wl,'
1889
lt_cv_prog_cc_static='-non_shared'
1890
# PIC (with -KPIC) is the default.
1891
;;
1892
1893
cygwin* | mingw* | pw32* | os2*)
1894
# This hack is so that the source file can tell whether it is being
1895
# built for inclusion in a dll (and should export symbols for example).
1896
lt_cv_prog_cc_pic='-DDLL_EXPORT'
1897
;;
1898
1899
newsos6)
1900
lt_cv_prog_cc_pic='-KPIC'
1901
lt_cv_prog_cc_static='-Bstatic'
1902
;;
1903
1904
osf3* | osf4* | osf5*)
1905
# All OSF/1 code is PIC.
1906
lt_cv_prog_cc_wl='-Wl,'
1907
lt_cv_prog_cc_static='-non_shared'
1908
;;
1909
1910
sco3.2v5*)
1911
lt_cv_prog_cc_pic='-Kpic'
1912
lt_cv_prog_cc_static='-dn'
1913
lt_cv_prog_cc_shlib='-belf'
1914
;;
1915
1916
solaris*)
1917
lt_cv_prog_cc_pic='-KPIC'
1918
lt_cv_prog_cc_static='-Bstatic'
1919
lt_cv_prog_cc_wl='-Wl,'
1920
;;
1921
1922
sunos4*)
1923
lt_cv_prog_cc_pic='-PIC'
1924
lt_cv_prog_cc_static='-Bstatic'
1925
lt_cv_prog_cc_wl='-Qoption ld '
1926
;;
1927
1928
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1929
lt_cv_prog_cc_pic='-KPIC'
1930
lt_cv_prog_cc_static='-Bstatic'
1931
if test "x$host_vendor" = xsni; then
1932
lt_cv_prog_cc_wl='-LD'
1933
else
1934
lt_cv_prog_cc_wl='-Wl,'
1935
fi
1936
;;
1937
1938
uts4*)
1939
lt_cv_prog_cc_pic='-pic'
1940
lt_cv_prog_cc_static='-Bstatic'
1941
;;
1942
1943
sysv4*MP*)
1944
if test -d /usr/nec ;then
1945
lt_cv_prog_cc_pic='-Kconform_pic'
1946
lt_cv_prog_cc_static='-Bstatic'
1947
fi
1948
;;
1949
1950
*)
1951
lt_cv_prog_cc_can_build_shared=no
1952
;;
1953
esac
1954
fi
1955
])
1956
if test -z "$lt_cv_prog_cc_pic"; then
1957
AC_MSG_RESULT([none])
1958
else
1959
AC_MSG_RESULT([$lt_cv_prog_cc_pic])
1960
1961
# Check to make sure the pic_flag actually works.
1962
AC_MSG_CHECKING([if $compiler PIC flag $lt_cv_prog_cc_pic works])
1963
AC_CACHE_VAL(lt_cv_prog_cc_pic_works, [dnl
1964
save_CFLAGS="$CFLAGS"
1965
CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC"
1966
AC_TRY_COMPILE([], [], [dnl
1967
case $host_os in
1968
hpux9* | hpux10* | hpux11*)
1969
# On HP-UX, both CC and GCC only warn that PIC is supported... then
1970
# they create non-PIC objects. So, if there were any warnings, we
1971
# assume that PIC is not supported.
1972
if test -s conftest.err; then
1973
lt_cv_prog_cc_pic_works=no
1974
else
1975
lt_cv_prog_cc_pic_works=yes
1976
fi
1977
;;
1978
*)
1979
lt_cv_prog_cc_pic_works=yes
1980
;;
1981
esac
1982
], [dnl
1983
lt_cv_prog_cc_pic_works=no
1984
])
1985
CFLAGS="$save_CFLAGS"
1986
])
1987
1988
if test "X$lt_cv_prog_cc_pic_works" = Xno; then
1989
lt_cv_prog_cc_pic=
1990
lt_cv_prog_cc_can_build_shared=no
1991
else
1992
lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic"
1993
fi
1994
1995
AC_MSG_RESULT([$lt_cv_prog_cc_pic_works])
1996
fi
1997
1998
# Check for any special shared library compilation flags.
1999
if test -n "$lt_cv_prog_cc_shlib"; then
2000
AC_MSG_WARN([\`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries])
2001
if echo "$old_CC $old_CFLAGS " | egrep -e "[[ ]]$lt_cv_prog_cc_shlib[[ ]]" >/dev/null; then :
2002
else
2003
AC_MSG_WARN([add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure])
2004
lt_cv_prog_cc_can_build_shared=no
2005
fi
2006
fi
2007
2008
AC_MSG_CHECKING([if $compiler static flag $lt_cv_prog_cc_static works])
2009
AC_CACHE_VAL([lt_cv_prog_cc_static_works], [dnl
2010
lt_cv_prog_cc_static_works=no
2011
save_LDFLAGS="$LDFLAGS"
2012
LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static"
2013
AC_TRY_LINK([], [], [lt_cv_prog_cc_static_works=yes])
2014
LDFLAGS="$save_LDFLAGS"
2015
])
2016
2017
# Belt *and* braces to stop my trousers falling down:
2018
test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static=
2019
AC_MSG_RESULT([$lt_cv_prog_cc_static_works])
2020
2021
pic_flag="$lt_cv_prog_cc_pic"
2022
special_shlib_compile_flags="$lt_cv_prog_cc_shlib"
2023
wl="$lt_cv_prog_cc_wl"
2024
link_static_flag="$lt_cv_prog_cc_static"
2025
no_builtin_flag="$lt_cv_prog_cc_no_builtin"
2026
can_build_shared="$lt_cv_prog_cc_can_build_shared"
2027
2028
2029
# Check to see if options -o and -c are simultaneously supported by compiler
2030
AC_MSG_CHECKING([if $compiler supports -c -o file.$ac_objext])
2031
AC_CACHE_VAL([lt_cv_compiler_c_o], [
2032
$rm -r conftest 2>/dev/null
2033
mkdir conftest
2034
cd conftest
2035
echo "int some_variable = 0;" > conftest.$ac_ext
2036
mkdir out
2037
# According to Tom Tromey, Ian Lance Taylor reported there are C compilers
2038
# that will create temporary files in the current directory regardless of
2039
# the output directory. Thus, making CWD read-only will cause this test
2040
# to fail, enabling locking or at least warning the user not to do parallel
2041
# builds.
2042
chmod -w .
2043
save_CFLAGS="$CFLAGS"
2044
CFLAGS="$CFLAGS -o out/conftest2.$ac_objext"
2045
compiler_c_o=no
2046
if { (eval echo configure:__oline__: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
2047
# The compiler can only warn and ignore the option if not recognized
2048
# So say no if there are warnings
2049
if test -s out/conftest.err; then
2050
lt_cv_compiler_c_o=no
2051
else
2052
lt_cv_compiler_c_o=yes
2053
fi
2054
else
2055
# Append any errors to the config.log.
2056
cat out/conftest.err 1>&AC_FD_CC
2057
lt_cv_compiler_c_o=no
2058
fi
2059
CFLAGS="$save_CFLAGS"
2060
chmod u+w .
2061
$rm conftest* out/*
2062
rmdir out
2063
cd ..
2064
rmdir conftest
2065
$rm -r conftest 2>/dev/null
2066
])
2067
compiler_c_o=$lt_cv_compiler_c_o
2068
AC_MSG_RESULT([$compiler_c_o])
2069
2070
if test x"$compiler_c_o" = x"yes"; then
2071
# Check to see if we can write to a .lo
2072
AC_MSG_CHECKING([if $compiler supports -c -o file.lo])
2073
AC_CACHE_VAL([lt_cv_compiler_o_lo], [
2074
lt_cv_compiler_o_lo=no
2075
save_CFLAGS="$CFLAGS"
2076
CFLAGS="$CFLAGS -c -o conftest.lo"
2077
save_objext="$ac_objext"
2078
ac_objext=lo
2079
AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
2080
# The compiler can only warn and ignore the option if not recognized
2081
# So say no if there are warnings
2082
if test -s conftest.err; then
2083
lt_cv_compiler_o_lo=no
2084
else
2085
lt_cv_compiler_o_lo=yes
2086
fi
2087
])
2088
ac_objext="$save_objext"
2089
CFLAGS="$save_CFLAGS"
2090
])
2091
compiler_o_lo=$lt_cv_compiler_o_lo
2092
AC_MSG_RESULT([$compiler_o_lo])
2093
else
2094
compiler_o_lo=no
2095
fi
2096
1821
2097
# Check to see if we can do hard links to lock some files if needed
1822
AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1823
[AC_REQUIRE([_LT_AC_LOCK])dnl
1824
1825
2098
hard_links="nottested"
1826
if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
2099
if test "$compiler_c_o" = no && test "$need_locks" != no; then
1827
2100
# do not overwrite the value of need_locks provided by the user
1828
2101
AC_MSG_CHECKING([if we can lock with hard links])
1829
2102
hard_links=yes
1834
2107
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1835
2108
AC_MSG_RESULT([$hard_links])
1836
2109
if test "$hard_links" = no; then
1837
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
2110
AC_MSG_WARN([\`$CC' does not support \`-c -o', so \`make -j' may be unsafe])
1838
2111
need_locks=warn
1839
2112
fi
1840
2113
else
1841
2114
need_locks=no
1842
2115
fi
1843
])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1844
1845
1846
# AC_LIBTOOL_OBJDIR
1847
# -----------------
1848
AC_DEFUN([AC_LIBTOOL_OBJDIR],
1849
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1850
[rm -f .libs 2>/dev/null
1851
mkdir .libs 2>/dev/null
1852
if test -d .libs; then
1853
lt_cv_objdir=.libs
2116
2117
if test "$GCC" = yes; then
2118
# Check to see if options -fno-rtti -fno-exceptions are supported by compiler
2119
AC_MSG_CHECKING([if $compiler supports -fno-rtti -fno-exceptions])
2120
echo "int some_variable = 0;" > conftest.$ac_ext
2121
save_CFLAGS="$CFLAGS"
2122
CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext"
2123
compiler_rtti_exceptions=no
2124
AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
2125
# The compiler can only warn and ignore the option if not recognized
2126
# So say no if there are warnings
2127
if test -s conftest.err; then
2128
compiler_rtti_exceptions=no
2129
else
2130
compiler_rtti_exceptions=yes
2131
fi
2132
])
2133
CFLAGS="$save_CFLAGS"
2134
AC_MSG_RESULT([$compiler_rtti_exceptions])
2135
2136
if test "$compiler_rtti_exceptions" = "yes"; then
2137
no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions'
2138
else
2139
no_builtin_flag=' -fno-builtin'
2140
fi
2141
fi
2142
2143
# See if the linker supports building shared libraries.
2144
AC_MSG_CHECKING([whether the linker ($LD) supports shared libraries])
2145
2146
allow_undefined_flag=
2147
no_undefined_flag=
2148
need_lib_prefix=unknown
2149
need_version=unknown
2150
# when you set need_version to no, make sure it does not cause -set_version
2151
# flags to be left without arguments
2152
archive_cmds=
2153
archive_expsym_cmds=
2154
old_archive_from_new_cmds=
2155
old_archive_from_expsyms_cmds=
2156
export_dynamic_flag_spec=
2157
whole_archive_flag_spec=
2158
thread_safe_flag_spec=
2159
hardcode_into_libs=no
2160
hardcode_libdir_flag_spec=
2161
hardcode_libdir_separator=
2162
hardcode_direct=no
2163
hardcode_minus_L=no
2164
hardcode_shlibpath_var=unsupported
2165
runpath_var=
2166
link_all_deplibs=unknown
2167
always_export_symbols=no
2168
export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
2169
# include_expsyms should be a list of space-separated symbols to be *always*
2170
# included in the symbol list
2171
include_expsyms=
2172
# exclude_expsyms can be an egrep regular expression of symbols to exclude
2173
# it will be wrapped by ` (' and `)$', so one must not match beginning or
2174
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
2175
# as well as any symbol that contains `d'.
2176
exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
2177
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
2178
# platforms (ab)use it in PIC code, but their linkers get confused if
2179
# the symbol is explicitly referenced. Since portable code cannot
2180
# rely on this symbol name, it's probably fine to never include it in
2181
# preloaded symbol tables.
2182
extract_expsyms_cmds=
2183
2184
case $host_os in
2185
cygwin* | mingw* | pw32*)
2186
# FIXME: the MSVC++ port hasn't been tested in a loooong time
2187
# When not using gcc, we currently assume that we are using
2188
# Microsoft Visual C++.
2189
if test "$GCC" != yes; then
2190
with_gnu_ld=no
2191
fi
2192
;;
2193
openbsd*)
2194
with_gnu_ld=no
2195
;;
2196
esac
2197
2198
ld_shlibs=yes
2199
if test "$with_gnu_ld" = yes; then
2200
# If archive_cmds runs LD, not CC, wlarc should be empty
2201
wlarc='${wl}'
2202
2203
# See if GNU ld supports shared libraries.
2204
case $host_os in
2205
aix3* | aix4* | aix5*)
2206
# On AIX, the GNU linker is very broken
2207
# Note:Check GNU linker on AIX 5-IA64 when/if it becomes available.
2208
ld_shlibs=no
2209
cat <<EOF 1>&2
2210
2211
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
2212
*** to be unable to reliably create shared libraries on AIX.
2213
*** Therefore, libtool is disabling shared libraries support. If you
2214
*** really care for shared libraries, you may want to modify your PATH
2215
*** so that a non-GNU linker is found, and then restart.
2216
2217
EOF
2218
;;
2219
2220
amigaos*)
2221
archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
2222
hardcode_libdir_flag_spec='-L$libdir'
2223
hardcode_minus_L=yes
2224
2225
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
2226
# that the semantics of dynamic libraries on AmigaOS, at least up
2227
# to version 4, is to share data among multiple programs linked
2228
# with the same dynamic library. Since this doesn't match the
2229
# behavior of shared libraries on other platforms, we can use
2230
# them.
2231
ld_shlibs=no
2232
;;
2233
2234
beos*)
2235
if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
2236
allow_undefined_flag=unsupported
2237
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
2238
# support --undefined. This deserves some investigation. FIXME
2239
archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
2240
else
2241
ld_shlibs=no
2242
fi
2243
;;
2244
2245
cygwin* | mingw* | pw32*)
2246
# hardcode_libdir_flag_spec is actually meaningless, as there is
2247
# no search path for DLLs.
2248
hardcode_libdir_flag_spec='-L$libdir'
2249
allow_undefined_flag=unsupported
2250
always_export_symbols=yes
2251
2252
extract_expsyms_cmds='test -f $output_objdir/impgen.c || \
2253
sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~
2254
test -f $output_objdir/impgen.exe || (cd $output_objdir && \
2255
if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \
2256
else $CC -o impgen impgen.c ; fi)~
2257
$output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def'
2258
2259
old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib'
2260
2261
# cygwin and mingw dlls have different entry points and sets of symbols
2262
# to exclude.
2263
# FIXME: what about values for MSVC?
2264
dll_entry=__cygwin_dll_entry@12
2265
dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~
2266
case $host_os in
2267
mingw*)
2268
# mingw values
2269
dll_entry=_DllMainCRTStartup@12
2270
dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~
2271
;;
2272
esac
2273
2274
# mingw and cygwin differ, and it's simplest to just exclude the union
2275
# of the two symbol sets.
2276
dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12
2277
2278
# recent cygwin and mingw systems supply a stub DllMain which the user
2279
# can override, but on older systems we have to supply one (in ltdll.c)
2280
if test "x$lt_cv_need_dllmain" = "xyes"; then
2281
ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext "
2282
ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $''0 > $output_objdir/$soname-ltdll.c~
2283
test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~'
2284
else
2285
ltdll_obj=
2286
ltdll_cmds=
2287
fi
2288
2289
# Extract the symbol export list from an `--export-all' def file,
2290
# then regenerate the def file from the symbol export list, so that
2291
# the compiled dll only exports the symbol export list.
2292
# Be careful not to strip the DATA tag left be newer dlltools.
2293
export_symbols_cmds="$ltdll_cmds"'
2294
$DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~
2295
sed -e "1,/EXPORTS/d" -e "s/ @ [[0-9]]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols'
2296
2297
# If the export-symbols file already is a .def file (1st line
2298
# is EXPORTS), use it as is.
2299
# If DATA tags from a recent dlltool are present, honour them!
2300
archive_expsym_cmds='if test "x`head -1 $export_symbols`" = xEXPORTS; then
2301
cp $export_symbols $output_objdir/$soname-def;
2302
else
2303
echo EXPORTS > $output_objdir/$soname-def;
2304
_lt_hint=1;
2305
cat $export_symbols | while read symbol; do
2306
set dummy \$symbol;
2307
case \[$]# in
2308
2) echo " \[$]2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;;
2309
*) echo " \[$]2 @ \$_lt_hint \[$]3 ; " >> $output_objdir/$soname-def;;
2310
esac;
2311
_lt_hint=`expr 1 + \$_lt_hint`;
2312
done;
2313
fi~
2314
'"$ltdll_cmds"'
2315
$CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
2316
$DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~
2317
$CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
2318
$DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp --output-lib $output_objdir/$libname.dll.a~
2319
$CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags'
2320
;;
2321
2322
netbsd*)
2323
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
2324
archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
2325
wlarc=
2326
else
2327
archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
2328
archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
2329
fi
2330
;;
2331
2332
solaris* | sysv5*)
2333
if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then
2334
ld_shlibs=no
2335
cat <<EOF 1>&2
2336
2337
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
2338
*** create shared libraries on Solaris systems. Therefore, libtool
2339
*** is disabling shared libraries support. We urge you to upgrade GNU
2340
*** binutils to release 2.9.1 or newer. Another option is to modify
2341
*** your PATH or compiler configuration so that the native linker is
2342
*** used, and then restart.
2343
2344
EOF
2345
elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
2346
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
2347
archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
2348
else
2349
ld_shlibs=no
2350
fi
2351
;;
2352
2353
sunos4*)
2354
archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
2355
wlarc=
2356
hardcode_direct=yes
2357
hardcode_shlibpath_var=no
2358
;;
2359
2360
*)
2361
if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
2362
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
2363
archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
2364
else
2365
ld_shlibs=no
2366
fi
2367
;;
2368
esac
2369
2370
if test "$ld_shlibs" = yes; then
2371
runpath_var=LD_RUN_PATH
2372
hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
2373
export_dynamic_flag_spec='${wl}--export-dynamic'
2374
case $host_os in
2375
cygwin* | mingw* | pw32*)
2376
# dlltool doesn't understand --whole-archive et. al.
2377
whole_archive_flag_spec=
2378
;;
2379
*)
2380
# ancient GNU ld didn't support --whole-archive et. al.
2381
if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then
2382
whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2383
else
2384
whole_archive_flag_spec=
2385
fi
2386
;;
2387
esac
2388
fi
1854
2389
else
1855
# MS-DOS does not allow filenames that begin with a dot.
1856
lt_cv_objdir=_libs
2390
# PORTME fill in a description of your system's linker (not GNU ld)
2391
case $host_os in
2392
aix3*)
2393
allow_undefined_flag=unsupported
2394
always_export_symbols=yes
2395
archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
2396
# Note: this linker hardcodes the directories in LIBPATH if there
2397
# are no directories specified by -L.
2398
hardcode_minus_L=yes
2399
if test "$GCC" = yes && test -z "$link_static_flag"; then
2400
# Neither direct hardcoding nor static linking is supported with a
2401
# broken collect2.
2402
hardcode_direct=unsupported
2403
fi
2404
;;
2405
2406
aix4* | aix5*)
2407
if test "$host_cpu" = ia64; then
2408
# On IA64, the linker does run time linking by default, so we don't
2409
# have to do anything special.
2410
aix_use_runtimelinking=no
2411
exp_sym_flag='-Bexport'
2412
no_entry_flag=""
2413
else
2414
aix_use_runtimelinking=no
2415
2416
# Test if we are trying to use run time linking or normal
2417
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
2418
# need to do runtime linking.
2419
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2420
for ld_flag in $LDFLAGS; do
2421
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
2422
aix_use_runtimelinking=yes
2423
break
2424
fi
2425
done
2426
esac
2427
2428
exp_sym_flag='-bexport'
2429
no_entry_flag='-bnoentry'
2430
fi
2431
2432
# When large executables or shared objects are built, AIX ld can
2433
# have problems creating the table of contents. If linking a library
2434
# or program results in "error TOC overflow" add -mminimal-toc to
2435
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2436
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2437
2438
hardcode_direct=yes
2439
archive_cmds=''
2440
hardcode_libdir_separator=':'
2441
if test "$GCC" = yes; then
2442
case $host_os in aix4.[[012]]|aix4.[[012]].*)
2443
collect2name=`${CC} -print-prog-name=collect2`
2444
if test -f "$collect2name" && \
2445
strings "$collect2name" | grep resolve_lib_name >/dev/null
2446
then
2447
# We have reworked collect2
2448
hardcode_direct=yes
2449
else
2450
# We have old collect2
2451
hardcode_direct=unsupported
2452
# It fails to find uninstalled libraries when the uninstalled
2453
# path is not listed in the libpath. Setting hardcode_minus_L
2454
# to unsupported forces relinking
2455
hardcode_minus_L=yes
2456
hardcode_libdir_flag_spec='-L$libdir'
2457
hardcode_libdir_separator=
2458
fi
2459
esac
2460
2461
shared_flag='-shared'
2462
else
2463
# not using gcc
2464
if test "$host_cpu" = ia64; then
2465
shared_flag='${wl}-G'
2466
else
2467
if test "$aix_use_runtimelinking" = yes; then
2468
shared_flag='${wl}-G'
2469
else
2470
shared_flag='${wl}-bM:SRE'
2471
fi
2472
fi
2473
fi
2474
2475
# It seems that -bexpall can do strange things, so it is better to
2476
# generate a list of symbols to export.
2477
always_export_symbols=yes
2478
if test "$aix_use_runtimelinking" = yes; then
2479
# Warning - without using the other runtime loading flags (-brtl),
2480
# -berok will link without error, but may produce a broken library.
2481
allow_undefined_flag='-berok'
2482
hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib'
2483
archive_expsym_cmds="\$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 $shared_flag"
2484
else
2485
if test "$host_cpu" = ia64; then
2486
hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
2487
allow_undefined_flag="-z nodefs"
2488
archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname ${wl}-h$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
2489
else
2490
hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib'
2491
# Warning - without using the other run time loading flags,
2492
# -berok will link without error, but may produce a broken library.
2493
allow_undefined_flag='${wl}-berok'
2494
# This is a bit strange, but is similar to how AIX traditionally builds
2495
# it's shared libraries.
2496
archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"' ~$AR -crlo $objdir/$libname$release.a $objdir/$soname'
2497
fi
2498
fi
2499
;;
2500
2501
amigaos*)
2502
archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
2503
hardcode_libdir_flag_spec='-L$libdir'
2504
hardcode_minus_L=yes
2505
# see comment about different semantics on the GNU ld section
2506
ld_shlibs=no
2507
;;
2508
2509
cygwin* | mingw* | pw32*)
2510
# When not using gcc, we currently assume that we are using
2511
# Microsoft Visual C++.
2512
# hardcode_libdir_flag_spec is actually meaningless, as there is
2513
# no search path for DLLs.
2514
hardcode_libdir_flag_spec=' '
2515
allow_undefined_flag=unsupported
2516
# Tell ltmain to make .lib files, not .a files.
2517
libext=lib
2518
# FIXME: Setting linknames here is a bad hack.
2519
archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
2520
# The linker will automatically build a .lib file if we build a DLL.
2521
old_archive_from_new_cmds='true'
2522
# FIXME: Should let the user specify the lib program.
2523
old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
2524
fix_srcfile_path='`cygpath -w "$srcfile"`'
2525
;;
2526
2527
darwin* | rhapsody*)
2528
case "$host_os" in
2529
rhapsody* | darwin1.[[012]])
2530
allow_undefined_flag='-undefined suppress'
2531
;;
2532
*) # Darwin 1.3 on
2533
allow_undefined_flag='-flat_namespace -undefined suppress'
2534
;;
2535
esac
2536
# FIXME: Relying on posixy $() will cause problems for
2537
# cross-compilation, but unfortunately the echo tests do not
2538
# yet detect zsh echo's removal of \ escapes.
2539
archive_cmds='$nonopt $(test "x$module" = xyes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib $libobjs $deplibs$linker_flags -install_name $rpath/$soname $verstring'
2540
# We need to add '_' to the symbols in $export_symbols first
2541
#archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols'
2542
hardcode_direct=yes
2543
hardcode_shlibpath_var=no
2544
whole_archive_flag_spec='-all_load $convenience'
2545
;;
2546
2547
freebsd1*)
2548
ld_shlibs=no
2549
;;
2550
2551
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
2552
# support. Future versions do this automatically, but an explicit c++rt0.o
2553
# does not break anything, and helps significantly (at the cost of a little
2554
# extra space).
2555
freebsd2.2*)
2556
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
2557
hardcode_libdir_flag_spec='-R$libdir'
2558
hardcode_direct=yes
2559
hardcode_shlibpath_var=no
2560
;;
2561
2562
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
2563
freebsd2*)
2564
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
2565
hardcode_direct=yes
2566
hardcode_minus_L=yes
2567
hardcode_shlibpath_var=no
2568
;;
2569
2570
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
2571
freebsd*)
2572
archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
2573
hardcode_libdir_flag_spec='-R$libdir'
2574
hardcode_direct=yes
2575
hardcode_shlibpath_var=no
2576
;;
2577
2578
hpux9* | hpux10* | hpux11*)
2579
case $host_os in
2580
hpux9*) archive_cmds='$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 $lib' ;;
2581
*) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;;
2582
esac
2583
hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
2584
hardcode_libdir_separator=:
2585
hardcode_direct=yes
2586
hardcode_minus_L=yes # Not in the search PATH, but as the default
2587
# location of the library.
2588
export_dynamic_flag_spec='${wl}-E'
2589
;;
2590
2591
irix5* | irix6*)
2592
if test "$GCC" = yes; then
2593
archive_cmds='$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 $lib'
2594
else
2595
archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
2596
fi
2597
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
2598
hardcode_libdir_separator=:
2599
link_all_deplibs=yes
2600
;;
2601
2602
netbsd*)
2603
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
2604
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
2605
else
2606
archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
2607
fi
2608
hardcode_libdir_flag_spec='-R$libdir'
2609
hardcode_direct=yes
2610
hardcode_shlibpath_var=no
2611
;;
2612
2613
newsos6)
2614
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2615
hardcode_direct=yes
2616
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
2617
hardcode_libdir_separator=:
2618
hardcode_shlibpath_var=no
2619
;;
2620
2621
openbsd*)
2622
hardcode_direct=yes
2623
hardcode_shlibpath_var=no
2624
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2625
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags'
2626
hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
2627
export_dynamic_flag_spec='${wl}-E'
2628
else
2629
case "$host_os" in
2630
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
2631
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
2632
hardcode_libdir_flag_spec='-R$libdir'
2633
;;
2634
*)
2635
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags'
2636
hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
2637
;;
2638
esac
2639
fi
2640
;;
2641
2642
os2*)
2643
hardcode_libdir_flag_spec='-L$libdir'
2644
hardcode_minus_L=yes
2645
allow_undefined_flag=unsupported
2646
archive_cmds='$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'
2647
old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
2648
;;
2649
2650
osf3*)
2651
if test "$GCC" = yes; then
2652
allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
2653
archive_cmds='$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 $lib'
2654
else
2655
allow_undefined_flag=' -expect_unresolved \*'
2656
archive_cmds='$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 $lib'
2657
fi
2658
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
2659
hardcode_libdir_separator=:
2660
;;
2661
2662
osf4* | osf5*) # as osf3* with the addition of -msym flag
2663
if test "$GCC" = yes; then
2664
allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
2665
archive_cmds='$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 $lib'
2666
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
2667
else
2668
allow_undefined_flag=' -expect_unresolved \*'
2669
archive_cmds='$LD -shared${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'
2670
archive_expsym_cmds='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
2671
$LD -shared${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'
2672
2673
#Both c and cxx compiler support -rpath directly
2674
hardcode_libdir_flag_spec='-rpath $libdir'
2675
fi
2676
hardcode_libdir_separator=:
2677
;;
2678
2679
sco3.2v5*)
2680
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2681
hardcode_shlibpath_var=no
2682
runpath_var=LD_RUN_PATH
2683
hardcode_runpath_var=yes
2684
export_dynamic_flag_spec='${wl}-Bexport'
2685
;;
2686
2687
solaris*)
2688
# gcc --version < 3.0 without binutils cannot create self contained
2689
# shared libraries reliably, requiring libgcc.a to resolve some of
2690
# the object symbols generated in some cases. Libraries that use
2691
# assert need libgcc.a to resolve __eprintf, for example. Linking
2692
# a copy of libgcc.a into every shared library to guarantee resolving
2693
# such symbols causes other problems: According to Tim Van Holder
2694
# <tim.van.holder@pandora.be>, C++ libraries end up with a separate
2695
# (to the application) exception stack for one thing.
2696
no_undefined_flag=' -z defs'
2697
if test "$GCC" = yes; then
2698
case `$CC --version 2>/dev/null` in
2699
[[12]].*)
2700
cat <<EOF 1>&2
2701
2702
*** Warning: Releases of GCC earlier than version 3.0 cannot reliably
2703
*** create self contained shared libraries on Solaris systems, without
2704
*** introducing a dependency on libgcc.a. Therefore, libtool is disabling
2705
*** -no-undefined support, which will at least allow you to build shared
2706
*** libraries. However, you may find that when you link such libraries
2707
*** into an application without using GCC, you have to manually add
2708
*** \`gcc --print-libgcc-file-name\` to the link command. We urge you to
2709
*** upgrade to a newer version of GCC. Another option is to rebuild your
2710
*** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer.
2711
2712
EOF
2713
no_undefined_flag=
2714
;;
2715
esac
2716
fi
2717
# $CC -shared without GNU ld will not create a library from C++
2718
# object files and a static libstdc++, better avoid it by now
2719
archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
2720
archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
2721
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
2722
hardcode_libdir_flag_spec='-R$libdir'
2723
hardcode_shlibpath_var=no
2724
case $host_os in
2725
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
2726
*) # Supported since Solaris 2.6 (maybe 2.5.1?)
2727
whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
2728
esac
2729
link_all_deplibs=yes
2730
;;
2731
2732
sunos4*)
2733
if test "x$host_vendor" = xsequent; then
2734
# Use $CC to link under sequent, because it throws in some extra .o
2735
# files that make .init and .fini sections work.
2736
archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
2737
else
2738
archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
2739
fi
2740
hardcode_libdir_flag_spec='-L$libdir'
2741
hardcode_direct=yes
2742
hardcode_minus_L=yes
2743
hardcode_shlibpath_var=no
2744
;;
2745
2746
sysv4)
2747
if test "x$host_vendor" = xsno; then
2748
archive_cmds='$LD -G -Bsymbolic -h $soname -o $lib $libobjs $deplibs $linker_flags'
2749
hardcode_direct=yes # is this really true???
2750
else
2751
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2752
hardcode_direct=no #Motorola manual says yes, but my tests say they lie
2753
fi
2754
runpath_var='LD_RUN_PATH'
2755
hardcode_shlibpath_var=no
2756
;;
2757
2758
sysv4.3*)
2759
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2760
hardcode_shlibpath_var=no
2761
export_dynamic_flag_spec='-Bexport'
2762
;;
2763
2764
sysv5*)
2765
no_undefined_flag=' -z text'
2766
# $CC -shared without GNU ld will not create a library from C++
2767
# object files and a static libstdc++, better avoid it by now
2768
archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
2769
archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
2770
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
2771
hardcode_libdir_flag_spec=
2772
hardcode_shlibpath_var=no
2773
runpath_var='LD_RUN_PATH'
2774
;;
2775
2776
uts4*)
2777
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2778
hardcode_libdir_flag_spec='-L$libdir'
2779
hardcode_shlibpath_var=no
2780
;;
2781
2782
dgux*)
2783
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2784
hardcode_libdir_flag_spec='-L$libdir'
2785
hardcode_shlibpath_var=no
2786
;;
2787
2788
sysv4*MP*)
2789
if test -d /usr/nec; then
2790
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
2791
hardcode_shlibpath_var=no
2792
runpath_var=LD_RUN_PATH
2793
hardcode_runpath_var=yes
2794
ld_shlibs=yes
2795
fi
2796
;;
2797
2798
sysv4.2uw2*)
2799
archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
2800
hardcode_direct=yes
2801
hardcode_minus_L=no
2802
hardcode_shlibpath_var=no
2803
hardcode_runpath_var=yes
2804
runpath_var=LD_RUN_PATH
2805
;;
2806
2807
sysv5uw7* | unixware7*)
2808
no_undefined_flag='${wl}-z ${wl}text'
2809
if test "$GCC" = yes; then
2810
archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
2811
else
2812
archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
2813
fi
2814
runpath_var='LD_RUN_PATH'
2815
hardcode_shlibpath_var=no
2816
;;
2817
2818
*)
2819
ld_shlibs=no
2820
;;
2821
esac
1857
2822
fi
1858
rmdir .libs 2>/dev/null])
1859
objdir=$lt_cv_objdir
1860
])# AC_LIBTOOL_OBJDIR
1861
1862
1863
# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1864
# ----------------------------------------------
2823
AC_MSG_RESULT([$ld_shlibs])
2824
test "$ld_shlibs" = no && can_build_shared=no
2825
1865
2826
# Check hardcoding attributes.
1866
AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1867
[AC_MSG_CHECKING([how to hardcode library paths into programs])
1868
_LT_AC_TAGVAR(hardcode_action, $1)=
1869
if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1870
test -n "$_LT_AC_TAGVAR(runpath_var $1)" || \
1871
test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)"="Xyes" ; then
2827
AC_MSG_CHECKING([how to hardcode library paths into programs])
2828
hardcode_action=
2829
if test -n "$hardcode_libdir_flag_spec" || \
2830
test -n "$runpath_var"; then
1872
2831
1873
2832
# We can hardcode non-existant directories.
1874
if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
2833
if test "$hardcode_direct" != no &&
1875
2834
# If the only mechanism to avoid hardcoding is shlibpath_var, we
1876
2835
# have to relink, otherwise we might link with an installed library
1877
2836
# when we should be linking with a yet-to-be-installed one
1878
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1879
test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
2837
## test "$hardcode_shlibpath_var" != no &&
2838
test "$hardcode_minus_L" != no; then
1880
2839
# Linking always hardcodes the temporary library directory.
1881
_LT_AC_TAGVAR(hardcode_action, $1)=relink
2840
hardcode_action=relink
1882
2841
else
1883
2842
# We can link without hardcoding, and we can hardcode nonexisting dirs.
1884
_LT_AC_TAGVAR(hardcode_action, $1)=immediate
2843
hardcode_action=immediate
1885
2844
fi
1886
2845
else
1887
2846
# We cannot hardcode anything, or else we can only hardcode existing
1888
2847
# directories.
1889
_LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1890
fi
1891
AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1892
1893
if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1894
# Fast installation is not supported
1895
enable_fast_install=no
1896
elif test "$shlibpath_overrides_runpath" = yes ||
1897
test "$enable_shared" = no; then
1898
# Fast installation is not necessary
1899
enable_fast_install=needless
1900
fi
1901
])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1902
1903
1904
# AC_LIBTOOL_SYS_LIB_STRIP
1905
# ------------------------
1906
AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1907
[striplib=
2848
hardcode_action=unsupported
2849
fi
2850
AC_MSG_RESULT([$hardcode_action])
2851
2852
striplib=
1908
2853
old_striplib=
1909
2854
AC_MSG_CHECKING([whether stripping libraries is possible])
1910
2855
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1912
2857
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1913
2858
AC_MSG_RESULT([yes])
1914
2859
else
1915
# FIXME - insert some real tests, host_os isn't really good enough
1916
case $host_os in
1917
darwin*)
1918
if test -n "$STRIP" ; then
1919
striplib="$STRIP -x"
1920
AC_MSG_RESULT([yes])
1921
else
1922
AC_MSG_RESULT([no])
1923
fi
1924
;;
1925
*)
1926
AC_MSG_RESULT([no])
1927
;;
1928
esac
1929
fi
1930
])# AC_LIBTOOL_SYS_LIB_STRIP
1931
1932
1933
# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1934
# -----------------------------
2860
AC_MSG_RESULT([no])
2861
fi
2862
2863
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2864
test -z "$deplibs_check_method" && deplibs_check_method=unknown
2865
1935
2866
# PORTME Fill in your ld.so characteristics
1936
AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1937
[AC_MSG_CHECKING([dynamic linker characteristics])
2867
AC_MSG_CHECKING([dynamic linker characteristics])
1938
2868
library_names_spec=
1939
2869
libname_spec='lib$name'
1940
2870
soname_spec=
1941
shrext_cmds=".so"
1942
2871
postinstall_cmds=
1943
2872
postuninstall_cmds=
1944
2873
finish_cmds=
1948
2877
version_type=none
1949
2878
dynamic_linker="$host_os ld.so"
1950
2879
sys_lib_dlsearch_path_spec="/lib /usr/lib"
1951
if test "$GCC" = yes; then
1952
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1953
if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1954
# if the path contains ";" then we assume it to be the separator
1955
# otherwise default to the standard path separator (i.e. ":") - it is
1956
# assumed that no part of a normal pathname contains ";" but that should
1957
# okay in the real world where ";" in dirpaths is itself problematic.
1958
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1959
else
1960
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1961
fi
1962
else
1963
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1964
fi
1965
need_lib_prefix=unknown
1966
hardcode_into_libs=no
1967
1968
# when you set need_version to no, make sure it does not cause -set_version
1969
# flags to be left without arguments
1970
need_version=unknown
2880
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1971
2881
1972
2882
case $host_os in
1973
2883
aix3*)
1974
2884
version_type=linux
1975
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2885
library_names_spec='${libname}${release}.so$versuffix $libname.a'
1976
2886
shlibpath_var=LIBPATH
1977
2887
1978
# AIX 3 has no versioning support, so we append a major version to the name.
1979
soname_spec='${libname}${release}${shared_ext}$major'
2888
# AIX has no versioning support, so we append a major version to the name.
2889
soname_spec='${libname}${release}.so$major'
1980
2890
;;
1981
2891
1982
2892
aix4* | aix5*)
1983
2893
version_type=linux
1984
need_lib_prefix=no
1985
need_version=no
1986
hardcode_into_libs=yes
1987
2894
if test "$host_cpu" = ia64; then
1988
2895
# AIX 5 supports IA64
1989
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2896
library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so'
1990
2897
shlibpath_var=LD_LIBRARY_PATH
1991
2898
else
1992
2899
# With GCC up to 2.95.x, collect2 would create an import file
1996
2903
# development snapshots of GCC prior to 3.0.
1997
2904
case $host_os in
1998
2905
aix4 | aix4.[[01]] | aix4.[[01]].*)
1999
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2000
echo ' yes '
2001
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
2002
:
2003
else
2004
can_build_shared=no
2005
fi
2006
;;
2906
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2907
echo ' yes '
2908
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
2909
:
2910
else
2911
can_build_shared=no
2912
fi
2913
;;
2007
2914
esac
2008
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2009
# soname into executable. Probably we can add versioning support to
2010
# collect2, so additional links can be useful in future.
2915
# AIX (on Power*) has no versioning support, so currently we can
2916
# not hardcode correct soname into executable. Probably we can
2917
# add versioning support to collect2, so additional links can
2918
# be useful in future.
2011
2919
if test "$aix_use_runtimelinking" = yes; then
2012
2920
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
2013
2921
# instead of lib<name>.a to let people know that these are not
2014
2922
# typical AIX shared libraries.
2015
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2923
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2016
2924
else
2017
2925
# We preserve .a as extension for shared libraries through AIX4.2
2018
2926
# and later when we are not doing run time linking.
2019
2927
library_names_spec='${libname}${release}.a $libname.a'
2020
soname_spec='${libname}${release}${shared_ext}$major'
2928
soname_spec='${libname}${release}.so$major'
2021
2929
fi
2022
2930
shlibpath_var=LIBPATH
2023
2931
fi
2026
2934
amigaos*)
2027
2935
library_names_spec='$libname.ixlibrary $libname.a'
2028
2936
# Create ${libname}_ixlibrary.a entries in /sys/libs.
2029
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'
2937
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 ${libname}_ixlibrary.a) || exit 1; done'
2030
2938
;;
2031
2939
2032
2940
beos*)
2033
library_names_spec='${libname}${shared_ext}'
2941
library_names_spec='${libname}.so'
2034
2942
dynamic_linker="$host_os ld.so"
2035
2943
shlibpath_var=LIBRARY_PATH
2036
2944
;;
2038
2946
bsdi4*)
2039
2947
version_type=linux
2040
2948
need_version=no
2041
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2042
soname_spec='${libname}${release}${shared_ext}$major'
2949
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2950
soname_spec='${libname}${release}.so$major'
2043
2951
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2044
2952
shlibpath_var=LD_LIBRARY_PATH
2045
2953
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2046
2954
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2955
export_dynamic_flag_spec=-rdynamic
2047
2956
# the default ld.so.conf also contains /usr/contrib/lib and
2048
2957
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2049
2958
# libtool to hard-code these into programs
2051
2960
2052
2961
cygwin* | mingw* | pw32*)
2053
2962
version_type=windows
2054
shrext_cmds=".dll"
2055
2963
need_version=no
2056
2964
need_lib_prefix=no
2057
2058
2965
case $GCC,$host_os in
2059
yes,cygwin* | yes,mingw* | yes,pw32*)
2966
yes,cygwin*)
2060
2967
library_names_spec='$libname.dll.a'
2061
# DLL is installed to $(libdir)/../bin by postinstall_cmds
2062
postinstall_cmds='base_file=`basename \${file}`~
2063
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
2968
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'
2969
postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~
2064
2970
dldir=$destdir/`dirname \$dlpath`~
2065
2971
test -d \$dldir || mkdir -p \$dldir~
2066
$install_prog $dir/$dlname \$dldir/$dlname'
2067
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2972
$install_prog .libs/$dlname \$dldir/$dlname'
2973
postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~
2068
2974
dlpath=$dir/\$dldll~
2069
2975
$rm \$dlpath'
2070
shlibpath_overrides_runpath=yes
2071
2072
case $host_os in
2073
cygwin*)
2074
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
2075
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2076
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
2077
;;
2078
mingw*)
2079
# MinGW DLLs use traditional 'lib' prefix
2080
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2081
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2082
if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
2083
# It is most probably a Windows format PATH printed by
2084
# mingw gcc, but we are running on Cygwin. Gcc prints its search
2085
# path with ; separators, and with drive letters. We can handle the
2086
# drive letters (cygwin fileutils understands them), so leave them,
2087
# especially as we might pass files found there to a mingw objdump,
2088
# which wouldn't understand a cygwinified path. Ahh.
2089
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2090
else
2091
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2092
fi
2093
;;
2094
pw32*)
2095
# pw32 DLLs use 'pw' prefix rather than 'lib'
2096
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
2097
;;
2098
esac
2099
;;
2100
2976
;;
2977
yes,mingw*)
2978
library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'
2979
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g"`
2980
;;
2981
yes,pw32*)
2982
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll'
2983
;;
2101
2984
*)
2102
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2985
library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll $libname.lib'
2103
2986
;;
2104
2987
esac
2105
2988
dynamic_linker='Win32 ld.exe'
2112
2995
version_type=darwin
2113
2996
need_lib_prefix=no
2114
2997
need_version=no
2115
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2116
soname_spec='${libname}${release}${major}$shared_ext'
2998
# FIXME: Relying on posixy $() will cause problems for
2999
# cross-compilation, but unfortunately the echo tests do not
3000
# yet detect zsh echo's removal of \ escapes.
3001
library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so || echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib) ${libname}.$(test .$module = .yes && echo so || echo dylib)'
3002
soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib)'
2117
3003
shlibpath_overrides_runpath=yes
2118
3004
shlibpath_var=DYLD_LIBRARY_PATH
2119
shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'
2120
# Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
2121
if test "$GCC" = yes; then
2122
sys_lib_search_path_spec=`$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"`
2123
else
2124
sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
2125
fi
2126
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2127
;;
2128
2129
dgux*)
2130
version_type=linux
2131
need_lib_prefix=no
2132
need_version=no
2133
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2134
soname_spec='${libname}${release}${shared_ext}$major'
2135
shlibpath_var=LD_LIBRARY_PATH
2136
3005
;;
2137
3006
2138
3007
freebsd1*)
2139
3008
dynamic_linker=no
2140
3009
;;
2141
3010
2142
kfreebsd*-gnu)
2143
version_type=linux
2144
need_lib_prefix=no
2145
need_version=no
2146
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2147
soname_spec='${libname}${release}${shared_ext}$major'
2148
shlibpath_var=LD_LIBRARY_PATH
2149
shlibpath_overrides_runpath=no
2150
hardcode_into_libs=yes
2151
dynamic_linker='GNU ld.so'
2152
;;
2153
2154
3011
freebsd*)
2155
3012
objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
2156
3013
version_type=freebsd-$objformat
2157
3014
case $version_type in
2158
3015
freebsd-elf*)
2159
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
3016
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
2160
3017
need_version=no
2161
3018
need_lib_prefix=no
2162
3019
;;
2163
3020
freebsd-*)
2164
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
3021
library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
2165
3022
need_version=yes
2166
3023
;;
2167
3024
esac
2170
3027
freebsd2*)
2171
3028
shlibpath_overrides_runpath=yes
2172
3029
;;
2173
freebsd3.[01]* | freebsdelf3.[01]*)
2174
shlibpath_overrides_runpath=yes
2175
hardcode_into_libs=yes
2176
;;
2177
*) # from 3.2 on
3030
*)
2178
3031
shlibpath_overrides_runpath=no
2179
3032
hardcode_into_libs=yes
2180
3033
;;
2185
3038
version_type=linux
2186
3039
need_lib_prefix=no
2187
3040
need_version=no
2188
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2189
soname_spec='${libname}${release}${shared_ext}$major'
3041
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
3042
soname_spec='${libname}${release}.so$major'
2190
3043
shlibpath_var=LD_LIBRARY_PATH
2191
3044
hardcode_into_libs=yes
2192
3045
;;
2194
3047
hpux9* | hpux10* | hpux11*)
2195
3048
# Give a soname corresponding to the major version so that dld.sl refuses to
2196
3049
# link against other versions.
3050
dynamic_linker="$host_os dld.sl"
2197
3051
version_type=sunos
2198
3052
need_lib_prefix=no
2199
3053
need_version=no
2200
case "$host_cpu" in
2201
ia64*)
2202
shrext_cmds='.so'
2203
hardcode_into_libs=yes
2204
dynamic_linker="$host_os dld.so"
2205
shlibpath_var=LD_LIBRARY_PATH
2206
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2207
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2208
soname_spec='${libname}${release}${shared_ext}$major'
2209
if test "X$HPUX_IA64_MODE" = X32; then
2210
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2211
else
2212
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2213
fi
2214
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2215
;;
2216
hppa*64*)
2217
shrext_cmds='.sl'
2218
hardcode_into_libs=yes
2219
dynamic_linker="$host_os dld.sl"
2220
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2221
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2222
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2223
soname_spec='${libname}${release}${shared_ext}$major'
2224
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2225
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2226
;;
2227
*)
2228
shrext_cmds='.sl'
2229
dynamic_linker="$host_os dld.sl"
2230
shlibpath_var=SHLIB_PATH
2231
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2232
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2233
soname_spec='${libname}${release}${shared_ext}$major'
2234
;;
2235
esac
3054
shlibpath_var=SHLIB_PATH
3055
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
3056
library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
3057
soname_spec='${libname}${release}.sl$major'
2236
3058
# HP-UX runs *really* slowly unless shared libraries are mode 555.
2237
3059
postinstall_cmds='chmod 555 $lib'
2238
3060
;;
2239
3061
2240
irix5* | irix6* | nonstopux*)
2241
case $host_os in
2242
nonstopux*) version_type=nonstopux ;;
2243
*)
2244
if test "$lt_cv_prog_gnu_ld" = yes; then
2245
version_type=linux
2246
else
2247
version_type=irix
2248
fi ;;
2249
esac
3062
irix5* | irix6*)
3063
version_type=irix
2250
3064
need_lib_prefix=no
2251
3065
need_version=no
2252
soname_spec='${libname}${release}${shared_ext}$major'
2253
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
3066
soname_spec='${libname}${release}.so$major'
3067
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so'
2254
3068
case $host_os in
2255
irix5* | nonstopux*)
3069
irix5*)
2256
3070
libsuff= shlibsuff=
2257
3071
;;
2258
3072
*)
2259
3073
case $LD in # libtool.m4 will add one of these switches to LD
2260
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2261
libsuff= shlibsuff= libmagic=32-bit;;
2262
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2263
libsuff=32 shlibsuff=N32 libmagic=N32;;
2264
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2265
libsuff=64 shlibsuff=64 libmagic=64-bit;;
3074
*-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;;
3075
*-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;
3076
*-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;
2266
3077
*) libsuff= shlibsuff= libmagic=never-match;;
2267
3078
esac
2268
3079
;;
2271
3082
shlibpath_overrides_runpath=no
2272
3083
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2273
3084
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2274
hardcode_into_libs=yes
2275
3085
;;
2276
3086
2277
3087
# No shared lib support for Linux oldld, aout, or coff.
2278
linux*oldld* | linux*aout* | linux*coff*)
3088
linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
2279
3089
dynamic_linker=no
2280
3090
;;
2281
3091
2282
3092
# This must be Linux ELF.
2283
linux*)
3093
linux-gnu*)
2284
3094
version_type=linux
2285
3095
need_lib_prefix=no
2286
3096
need_version=no
2287
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2288
soname_spec='${libname}${release}${shared_ext}$major'
3097
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
3098
soname_spec='${libname}${release}.so$major'
2289
3099
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2290
3100
shlibpath_var=LD_LIBRARY_PATH
2291
3101
shlibpath_overrides_runpath=no
2294
3104
# before this can be enabled.
2295
3105
hardcode_into_libs=yes
2296
3106
2297
# Append ld.so.conf contents to the search path
2298
if test -f /etc/ld.so.conf; then
2299
lt_ld_extra=`$SED -e 's/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g' /etc/ld.so.conf | tr '\n' ' '`
2300
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2301
fi
2302
2303
3107
# We used to test for /lib/ld.so.1 and disable shared libraries on
2304
3108
# powerpc, because MkLinux only supported shared libraries with the
2305
3109
# GNU dynamic linker. Since this was broken with cross compilers,
2309
3113
dynamic_linker='GNU/Linux ld.so'
2310
3114
;;
2311
3115
2312
netbsdelf*-gnu)
2313
version_type=linux
2314
need_lib_prefix=no
2315
need_version=no
2316
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2317
soname_spec='${libname}${release}${shared_ext}$major'
2318
shlibpath_var=LD_LIBRARY_PATH
2319
shlibpath_overrides_runpath=no
2320
hardcode_into_libs=yes
2321
dynamic_linker='NetBSD ld.elf_so'
2322
;;
2323
2324
knetbsd*-gnu)
2325
version_type=linux
2326
need_lib_prefix=no
2327
need_version=no
2328
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2329
soname_spec='${libname}${release}${shared_ext}$major'
2330
shlibpath_var=LD_LIBRARY_PATH
2331
shlibpath_overrides_runpath=no
2332
hardcode_into_libs=yes
2333
dynamic_linker='GNU ld.so'
2334
;;
2335
2336
3116
netbsd*)
2337
3117
version_type=sunos
2338
3118
need_lib_prefix=no
2339
3119
need_version=no
2340
3120
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
2341
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
3121
library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
2342
3122
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2343
3123
dynamic_linker='NetBSD (a.out) ld.so'
2344
3124
else
2345
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2346
soname_spec='${libname}${release}${shared_ext}$major'
3125
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
3126
soname_spec='${libname}${release}.so$major'
2347
3127
dynamic_linker='NetBSD ld.elf_so'
2348
3128
fi
2349
3129
shlibpath_var=LD_LIBRARY_PATH
2353
3133
2354
3134
newsos6)
2355
3135
version_type=linux
2356
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2357
shlibpath_var=LD_LIBRARY_PATH
2358
shlibpath_overrides_runpath=yes
2359
;;
2360
2361
nto-qnx*)
2362
version_type=linux
2363
need_lib_prefix=no
2364
need_version=no
2365
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2366
soname_spec='${libname}${release}${shared_ext}$major'
3136
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2367
3137
shlibpath_var=LD_LIBRARY_PATH
2368
3138
shlibpath_overrides_runpath=yes
2369
3139
;;
2371
3141
openbsd*)
2372
3142
version_type=sunos
2373
3143
need_lib_prefix=no
2374
need_version=yes
2375
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
3144
need_version=no
3145
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3146
case "$host_os" in
3147
openbsd2.[[89]] | openbsd2.[[89]].*)
3148
shlibpath_overrides_runpath=no
3149
;;
3150
*)
3151
shlibpath_overrides_runpath=yes
3152
;;
3153
esac
3154
else
3155
shlibpath_overrides_runpath=yes
3156
fi
3157
library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
2376
3158
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2377
3159
shlibpath_var=LD_LIBRARY_PATH
2378
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2379
case $host_os in
2380
openbsd2.[[89]] | openbsd2.[[89]].*)
2381
shlibpath_overrides_runpath=no
2382
;;
2383
*)
2384
shlibpath_overrides_runpath=yes
2385
;;
2386
esac
2387
else
2388
shlibpath_overrides_runpath=yes
2389
fi
2390
3160
;;
2391
3161
2392
3162
os2*)
2393
3163
libname_spec='$name'
2394
shrext_cmds=".dll"
2395
3164
need_lib_prefix=no
2396
library_names_spec='$libname${shared_ext} $libname.a'
3165
library_names_spec='$libname.dll $libname.a'
2397
3166
dynamic_linker='OS/2 ld.exe'
2398
3167
shlibpath_var=LIBPATH
2399
3168
;;
2400
3169
2401
3170
osf3* | osf4* | osf5*)
2402
3171
version_type=osf
2403
need_lib_prefix=no
2404
3172
need_version=no
2405
soname_spec='${libname}${release}${shared_ext}$major'
2406
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3173
soname_spec='${libname}${release}.so'
3174
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
2407
3175
shlibpath_var=LD_LIBRARY_PATH
2408
3176
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2409
3177
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2411
3179
2412
3180
sco3.2v5*)
2413
3181
version_type=osf
2414
soname_spec='${libname}${release}${shared_ext}$major'
2415
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3182
soname_spec='${libname}${release}.so$major'
3183
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2416
3184
shlibpath_var=LD_LIBRARY_PATH
2417
3185
;;
2418
3186
2420
3188
version_type=linux
2421
3189
need_lib_prefix=no
2422
3190
need_version=no
2423
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2424
soname_spec='${libname}${release}${shared_ext}$major'
3191
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
3192
soname_spec='${libname}${release}.so$major'
2425
3193
shlibpath_var=LD_LIBRARY_PATH
2426
3194
shlibpath_overrides_runpath=yes
2427
3195
hardcode_into_libs=yes
2431
3199
2432
3200
sunos4*)
2433
3201
version_type=sunos
2434
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
3202
library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
2435
3203
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2436
3204
shlibpath_var=LD_LIBRARY_PATH
2437
3205
shlibpath_overrides_runpath=yes
2443
3211
2444
3212
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2445
3213
version_type=linux
2446
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2447
soname_spec='${libname}${release}${shared_ext}$major'
3214
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
3215
soname_spec='${libname}${release}.so$major'
2448
3216
shlibpath_var=LD_LIBRARY_PATH
2449
3217
case $host_vendor in
2450
3218
sni)
2451
3219
shlibpath_overrides_runpath=no
2452
need_lib_prefix=no
2453
export_dynamic_flag_spec='${wl}-Blargedynsym'
2454
runpath_var=LD_RUN_PATH
2455
;;
2456
siemens)
2457
need_lib_prefix=no
2458
3220
;;
2459
3221
motorola)
2460
3222
need_lib_prefix=no
2465
3227
esac
2466
3228
;;
2467
3229
3230
uts4*)
3231
version_type=linux
3232
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
3233
soname_spec='${libname}${release}.so$major'
3234
shlibpath_var=LD_LIBRARY_PATH
3235
;;
3236
3237
dgux*)
3238
version_type=linux
3239
need_lib_prefix=no
3240
need_version=no
3241
library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
3242
soname_spec='${libname}${release}.so$major'
3243
shlibpath_var=LD_LIBRARY_PATH
3244
;;
3245
2468
3246
sysv4*MP*)
2469
3247
if test -d /usr/nec ;then
2470
3248
version_type=linux
2471
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2472
soname_spec='$libname${shared_ext}.$major'
3249
library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
3250
soname_spec='$libname.so.$major'
2473
3251
shlibpath_var=LD_LIBRARY_PATH
2474
3252
fi
2475
3253
;;
2476
3254
2477
uts4*)
2478
version_type=linux
2479
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2480
soname_spec='${libname}${release}${shared_ext}$major'
2481
shlibpath_var=LD_LIBRARY_PATH
2482
;;
2483
2484
3255
*)
2485
3256
dynamic_linker=no
2486
3257
;;
2487
3258
esac
2488
3259
AC_MSG_RESULT([$dynamic_linker])
2489
3260
test "$dynamic_linker" = no && can_build_shared=no
2490
])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
2491
2492
2493
# _LT_AC_TAGCONFIG
2494
# ----------------
2495
AC_DEFUN([_LT_AC_TAGCONFIG],
2496
[AC_ARG_WITH([tags],
2497
[AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
2498
[include additional configurations @<:@automatic@:>@])],
2499
[tagnames="$withval"])
2500
2501
if test -f "$ltmain" && test -n "$tagnames"; then
2502
if test ! -f "${ofile}"; then
2503
AC_MSG_WARN([output file `$ofile' does not exist])
2504
fi
2505
2506
if test -z "$LTCC"; then
2507
eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
2508
if test -z "$LTCC"; then
2509
AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
2510
else
2511
AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
2512
fi
2513
fi
2514
2515
# Extract list of available tagged configurations in $ofile.
2516
# Note that this assumes the entire list is on one line.
2517
available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
2518
2519
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2520
for tagname in $tagnames; do
2521
IFS="$lt_save_ifs"
2522
# Check whether tagname contains only valid characters
2523
case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
2524
"") ;;
2525
*) AC_MSG_ERROR([invalid tag name: $tagname])
2526
;;
2527
esac
2528
2529
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
2530
then
2531
AC_MSG_ERROR([tag name \"$tagname\" already exists])
2532
fi
2533
2534
# Update the list of available tags.
2535
if test -n "$tagname"; then
2536
echo appending configuration tag \"$tagname\" to $ofile
2537
2538
case $tagname in
2539
CXX)
2540
if test -n "$CXX" && test "X$CXX" != "Xno"; then
2541
AC_LIBTOOL_LANG_CXX_CONFIG
2542
else
2543
tagname=""
2544
fi
2545
;;
2546
2547
F77)
2548
if test -n "$F77" && test "X$F77" != "Xno"; then
2549
AC_LIBTOOL_LANG_F77_CONFIG
2550
else
2551
tagname=""
2552
fi
2553
;;
2554
2555
GCJ)
2556
if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
2557
AC_LIBTOOL_LANG_GCJ_CONFIG
2558
else
2559
tagname=""
2560
fi
2561
;;
2562
2563
RC)
2564
AC_LIBTOOL_LANG_RC_CONFIG
2565
;;
2566
2567
*)
2568
AC_MSG_ERROR([Unsupported tag name: $tagname])
2569
;;
2570
esac
2571
2572
# Append the new tag name to the list of available tags.
2573
if test -n "$tagname" ; then
2574
available_tags="$available_tags $tagname"
2575
fi
2576
fi
2577
done
2578
IFS="$lt_save_ifs"
2579
2580
# Now substitute the updated list of available tags.
2581
if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
2582
mv "${ofile}T" "$ofile"
2583
chmod +x "$ofile"
2584
else
2585
rm -f "${ofile}T"
2586
AC_MSG_ERROR([unable to update list of available tagged configurations.])
2587
fi
2588
fi
2589
])# _LT_AC_TAGCONFIG
2590
2591
2592
# AC_LIBTOOL_DLOPEN
2593
# -----------------
2594
# enable checks for dlopen support
2595
AC_DEFUN([AC_LIBTOOL_DLOPEN],
2596
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
2597
])# AC_LIBTOOL_DLOPEN
2598
2599
2600
# AC_LIBTOOL_WIN32_DLL
2601
# --------------------
2602
# declare package support for building win32 dll's
2603
AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
2604
[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
2605
])# AC_LIBTOOL_WIN32_DLL
2606
2607
2608
# AC_ENABLE_SHARED([DEFAULT])
2609
# ---------------------------
2610
# implement the --enable-shared flag
2611
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2612
AC_DEFUN([AC_ENABLE_SHARED],
2613
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
2614
AC_ARG_ENABLE([shared],
2615
[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
2616
[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
2617
[p=${PACKAGE-default}
2618
case $enableval in
2619
yes) enable_shared=yes ;;
2620
no) enable_shared=no ;;
2621
*)
2622
enable_shared=no
2623
# Look at the argument we got. We use all the common list separators.
2624
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2625
for pkg in $enableval; do
2626
IFS="$lt_save_ifs"
2627
if test "X$pkg" = "X$p"; then
2628
enable_shared=yes
2629
fi
2630
done
2631
IFS="$lt_save_ifs"
2632
;;
2633
esac],
2634
[enable_shared=]AC_ENABLE_SHARED_DEFAULT)
2635
])# AC_ENABLE_SHARED
2636
2637
2638
# AC_DISABLE_SHARED
2639
# -----------------
2640
#- set the default shared flag to --disable-shared
2641
AC_DEFUN([AC_DISABLE_SHARED],
2642
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2643
AC_ENABLE_SHARED(no)
2644
])# AC_DISABLE_SHARED
2645
2646
2647
# AC_ENABLE_STATIC([DEFAULT])
2648
# ---------------------------
2649
# implement the --enable-static flag
2650
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2651
AC_DEFUN([AC_ENABLE_STATIC],
2652
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
2653
AC_ARG_ENABLE([static],
2654
[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
2655
[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
2656
[p=${PACKAGE-default}
2657
case $enableval in
2658
yes) enable_static=yes ;;
2659
no) enable_static=no ;;
2660
*)
2661
enable_static=no
2662
# Look at the argument we got. We use all the common list separators.
2663
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2664
for pkg in $enableval; do
2665
IFS="$lt_save_ifs"
2666
if test "X$pkg" = "X$p"; then
2667
enable_static=yes
2668
fi
2669
done
2670
IFS="$lt_save_ifs"
2671
;;
2672
esac],
2673
[enable_static=]AC_ENABLE_STATIC_DEFAULT)
2674
])# AC_ENABLE_STATIC
2675
2676
2677
# AC_DISABLE_STATIC
2678
# -----------------
2679
# set the default static flag to --disable-static
2680
AC_DEFUN([AC_DISABLE_STATIC],
2681
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2682
AC_ENABLE_STATIC(no)
2683
])# AC_DISABLE_STATIC
2684
2685
2686
# AC_ENABLE_FAST_INSTALL([DEFAULT])
2687
# ---------------------------------
2688
# implement the --enable-fast-install flag
2689
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
2690
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
2691
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
2692
AC_ARG_ENABLE([fast-install],
2693
[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
2694
[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
2695
[p=${PACKAGE-default}
2696
case $enableval in
2697
yes) enable_fast_install=yes ;;
2698
no) enable_fast_install=no ;;
2699
*)
2700
enable_fast_install=no
2701
# Look at the argument we got. We use all the common list separators.
2702
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
2703
for pkg in $enableval; do
2704
IFS="$lt_save_ifs"
2705
if test "X$pkg" = "X$p"; then
2706
enable_fast_install=yes
2707
fi
2708
done
2709
IFS="$lt_save_ifs"
2710
;;
2711
esac],
2712
[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
2713
])# AC_ENABLE_FAST_INSTALL
2714
2715
2716
# AC_DISABLE_FAST_INSTALL
2717
# -----------------------
2718
# set the default to --disable-fast-install
2719
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
2720
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2721
AC_ENABLE_FAST_INSTALL(no)
2722
])# AC_DISABLE_FAST_INSTALL
2723
2724
2725
# AC_LIBTOOL_PICMODE([MODE])
2726
# --------------------------
2727
# implement the --with-pic flag
2728
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
2729
AC_DEFUN([AC_LIBTOOL_PICMODE],
2730
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2731
pic_mode=ifelse($#,1,$1,default)
2732
])# AC_LIBTOOL_PICMODE
2733
2734
2735
# AC_PROG_EGREP
2736
# -------------
2737
# This is predefined starting with Autoconf 2.54, so this conditional
2738
# definition can be removed once we require Autoconf 2.54 or later.
2739
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
2740
[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
2741
[if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2742
then ac_cv_prog_egrep='grep -E'
2743
else ac_cv_prog_egrep='egrep'
2744
fi])
2745
EGREP=$ac_cv_prog_egrep
2746
AC_SUBST([EGREP])
2747
])])
2748
2749
2750
# AC_PATH_TOOL_PREFIX
2751
# -------------------
2752
# find a file program which can recognise shared library
2753
AC_DEFUN([AC_PATH_TOOL_PREFIX],
2754
[AC_REQUIRE([AC_PROG_EGREP])dnl
2755
AC_MSG_CHECKING([for $1])
2756
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2757
[case $MAGIC_CMD in
2758
[[\\/*] | ?:[\\/]*])
2759
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2760
;;
2761
*)
2762
lt_save_MAGIC_CMD="$MAGIC_CMD"
2763
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2764
dnl $ac_dummy forces splitting on constant user-supplied paths.
2765
dnl POSIX.2 word splitting is done only on the output of word expansions,
2766
dnl not every word. This closes a longstanding sh security hole.
2767
ac_dummy="ifelse([$2], , $PATH, [$2])"
2768
for ac_dir in $ac_dummy; do
2769
IFS="$lt_save_ifs"
2770
test -z "$ac_dir" && ac_dir=.
2771
if test -f $ac_dir/$1; then
2772
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2773
if test -n "$file_magic_test_file"; then
2774
case $deplibs_check_method in
2775
"file_magic "*)
2776
file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2777
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2778
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2779
$EGREP "$file_magic_regex" > /dev/null; then
2780
:
2781
else
2782
cat <<EOF 1>&2
2783
2784
*** Warning: the command libtool uses to detect shared libraries,
2785
*** $file_magic_cmd, produces output that libtool cannot recognize.
2786
*** The result is that libtool may fail to recognize shared libraries
2787
*** as such. This will affect the creation of libtool libraries that
2788
*** depend on shared libraries, but programs linked with such libtool
2789
*** libraries will work regardless of this problem. Nevertheless, you
2790
*** may want to report the problem to your system manager and/or to
2791
*** bug-libtool@gnu.org
2792
2793
EOF
2794
fi ;;
2795
esac
2796
fi
2797
break
2798
fi
2799
done
2800
IFS="$lt_save_ifs"
2801
MAGIC_CMD="$lt_save_MAGIC_CMD"
2802
;;
2803
esac])
2804
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2805
if test -n "$MAGIC_CMD"; then
2806
AC_MSG_RESULT($MAGIC_CMD)
2807
else
2808
AC_MSG_RESULT(no)
2809
fi
2810
])# AC_PATH_TOOL_PREFIX
2811
2812
2813
# AC_PATH_MAGIC
2814
# -------------
2815
# find a file program which can recognise a shared library
2816
AC_DEFUN([AC_PATH_MAGIC],
2817
[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2818
if test -z "$lt_cv_path_MAGIC_CMD"; then
2819
if test -n "$ac_tool_prefix"; then
2820
AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2821
else
2822
MAGIC_CMD=:
2823
fi
2824
fi
2825
])# AC_PATH_MAGIC
2826
2827
2828
# AC_PROG_LD
2829
# ----------
2830
# find the pathname to the GNU or non-GNU linker
2831
AC_DEFUN([AC_PROG_LD],
2832
[AC_ARG_WITH([gnu-ld],
2833
[AC_HELP_STRING([--with-gnu-ld],
2834
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
2835
[test "$withval" = no || with_gnu_ld=yes],
2836
[with_gnu_ld=no])
2837
AC_REQUIRE([LT_AC_PROG_SED])dnl
2838
AC_REQUIRE([AC_PROG_CC])dnl
2839
AC_REQUIRE([AC_CANONICAL_HOST])dnl
2840
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2841
ac_prog=ld
2842
if test "$GCC" = yes; then
2843
# Check if gcc -print-prog-name=ld gives a path.
2844
AC_MSG_CHECKING([for ld used by $CC])
2845
case $host in
2846
*-*-mingw*)
2847
# gcc leaves a trailing carriage return which upsets mingw
2848
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2849
*)
2850
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2851
esac
2852
case $ac_prog in
2853
# Accept absolute paths.
2854
[[\\/]]* | ?:[[\\/]]*)
2855
re_direlt='/[[^/]][[^/]]*/\.\./'
2856
# Canonicalize the pathname of ld
2857
ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2858
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2859
ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2860
done
2861
test -z "$LD" && LD="$ac_prog"
2862
;;
2863
"")
2864
# If it fails, then pretend we aren't using GCC.
2865
ac_prog=ld
2866
;;
2867
*)
2868
# If it is relative, then search for the first ld in PATH.
2869
with_gnu_ld=unknown
2870
;;
2871
esac
2872
elif test "$with_gnu_ld" = yes; then
2873
AC_MSG_CHECKING([for GNU ld])
2874
else
2875
AC_MSG_CHECKING([for non-GNU ld])
2876
fi
2877
AC_CACHE_VAL(lt_cv_path_LD,
2878
[if test -z "$LD"; then
2879
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2880
for ac_dir in $PATH; do
2881
IFS="$lt_save_ifs"
2882
test -z "$ac_dir" && ac_dir=.
2883
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2884
lt_cv_path_LD="$ac_dir/$ac_prog"
2885
# Check to see if the program is GNU ld. I'd rather use --version,
2886
# but apparently some GNU ld's only accept -v.
2887
# Break only if it was the GNU/non-GNU ld that we prefer.
2888
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2889
*GNU* | *'with BFD'*)
2890
test "$with_gnu_ld" != no && break
2891
;;
2892
*)
2893
test "$with_gnu_ld" != yes && break
2894
;;
2895
esac
2896
fi
2897
done
2898
IFS="$lt_save_ifs"
2899
else
2900
lt_cv_path_LD="$LD" # Let the user override the test with a path.
2901
fi])
2902
LD="$lt_cv_path_LD"
2903
if test -n "$LD"; then
2904
AC_MSG_RESULT($LD)
2905
else
2906
AC_MSG_RESULT(no)
2907
fi
2908
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2909
AC_PROG_LD_GNU
2910
])# AC_PROG_LD
2911
2912
2913
# AC_PROG_LD_GNU
2914
# --------------
2915
AC_DEFUN([AC_PROG_LD_GNU],
2916
[AC_REQUIRE([AC_PROG_EGREP])dnl
2917
AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2918
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
2919
case `$LD -v 2>&1 </dev/null` in
2920
*GNU* | *'with BFD'*)
2921
lt_cv_prog_gnu_ld=yes
2922
;;
2923
*)
2924
lt_cv_prog_gnu_ld=no
2925
;;
2926
esac])
2927
with_gnu_ld=$lt_cv_prog_gnu_ld
2928
])# AC_PROG_LD_GNU
2929
2930
2931
# AC_PROG_LD_RELOAD_FLAG
2932
# ----------------------
2933
# find reload flag for linker
2934
# -- PORTME Some linkers may need a different reload flag.
2935
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2936
[AC_CACHE_CHECK([for $LD option to reload object files],
2937
lt_cv_ld_reload_flag,
2938
[lt_cv_ld_reload_flag='-r'])
2939
reload_flag=$lt_cv_ld_reload_flag
2940
case $reload_flag in
2941
"" | " "*) ;;
2942
*) reload_flag=" $reload_flag" ;;
2943
esac
2944
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2945
])# AC_PROG_LD_RELOAD_FLAG
2946
2947
2948
# AC_DEPLIBS_CHECK_METHOD
2949
# -----------------------
2950
# how to check for library dependencies
2951
# -- PORTME fill in with the dynamic library characteristics
2952
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2953
[AC_CACHE_CHECK([how to recognise dependent libraries],
2954
lt_cv_deplibs_check_method,
2955
[lt_cv_file_magic_cmd='$MAGIC_CMD'
2956
lt_cv_file_magic_test_file=
2957
lt_cv_deplibs_check_method='unknown'
2958
# Need to set the preceding variable on all platforms that support
2959
# interlibrary dependencies.
2960
# 'none' -- dependencies not supported.
2961
# `unknown' -- same as none, but documents that we really don't know.
2962
# 'pass_all' -- all dependencies passed with no checks.
2963
# 'test_compile' -- check by making test program.
2964
# 'file_magic [[regex]]' -- check by looking for files in library path
2965
# which responds to the $file_magic_cmd with a given extended regex.
2966
# If you have `file' or equivalent on your system and you're not sure
2967
# whether `pass_all' will *always* work, you probably want this one.
2968
2969
case $host_os in
2970
aix4* | aix5*)
2971
lt_cv_deplibs_check_method=pass_all
2972
;;
2973
2974
beos*)
2975
lt_cv_deplibs_check_method=pass_all
2976
;;
2977
2978
bsdi4*)
2979
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2980
lt_cv_file_magic_cmd='/usr/bin/file -L'
2981
lt_cv_file_magic_test_file=/shlib/libc.so
2982
;;
2983
2984
cygwin*)
2985
# func_win32_libid is a shell function defined in ltmain.sh
2986
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2987
lt_cv_file_magic_cmd='func_win32_libid'
2988
;;
2989
2990
mingw* | pw32*)
2991
# Base MSYS/MinGW do not provide the 'file' command needed by
2992
# func_win32_libid shell function, so use a weaker test based on 'objdump'.
2993
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2994
lt_cv_file_magic_cmd='$OBJDUMP -f'
2995
;;
2996
2997
darwin* | rhapsody*)
2998
lt_cv_deplibs_check_method=pass_all
2999
;;
3000
3001
freebsd* | kfreebsd*-gnu)
3002
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3003
case $host_cpu in
3004
i*86 )
3005
# Not sure whether the presence of OpenBSD here was a mistake.
3006
# Let's accept both of them until this is cleared up.
3007
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
3008
lt_cv_file_magic_cmd=/usr/bin/file
3009
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3010
;;
3011
esac
3012
else
3013
lt_cv_deplibs_check_method=pass_all
3014
fi
3015
;;
3016
3017
gnu*)
3018
lt_cv_deplibs_check_method=pass_all
3019
;;
3020
3021
hpux10.20* | hpux11*)
3022
lt_cv_file_magic_cmd=/usr/bin/file
3023
case "$host_cpu" in
3024
ia64*)
3025
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3026
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3027
;;
3028
hppa*64*)
3029
[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]']
3030
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3031
;;
3032
*)
3033
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
3034
lt_cv_file_magic_test_file=/usr/lib/libc.sl
3035
;;
3036
esac
3037
;;
3038
3039
irix5* | irix6* | nonstopux*)
3040
case $LD in
3041
*-32|*"-32 ") libmagic=32-bit;;
3042
*-n32|*"-n32 ") libmagic=N32;;
3043
*-64|*"-64 ") libmagic=64-bit;;
3044
*) libmagic=never-match;;
3045
esac
3046
lt_cv_deplibs_check_method=pass_all
3047
;;
3048
3049
# This must be Linux ELF.
3050
linux*)
3051
lt_cv_deplibs_check_method=pass_all
3052
;;
3053
3054
netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
3055
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3056
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3057
else
3058
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3059
fi
3060
;;
3061
3062
newos6*)
3063
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3064
lt_cv_file_magic_cmd=/usr/bin/file
3065
lt_cv_file_magic_test_file=/usr/lib/libnls.so
3066
;;
3067
3068
nto-qnx*)
3069
lt_cv_deplibs_check_method=unknown
3070
;;
3071
3072
openbsd*)
3073
lt_cv_file_magic_cmd=/usr/bin/file
3074
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3075
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3076
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
3077
else
3078
lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
3079
fi
3080
;;
3081
3082
osf3* | osf4* | osf5*)
3083
lt_cv_deplibs_check_method=pass_all
3084
;;
3085
3086
sco3.2v5*)
3087
lt_cv_deplibs_check_method=pass_all
3088
;;
3089
3090
solaris*)
3091
lt_cv_deplibs_check_method=pass_all
3092
;;
3093
3094
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3095
case $host_vendor in
3096
motorola)
3097
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3098
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3099
;;
3100
ncr)
3101
lt_cv_deplibs_check_method=pass_all
3102
;;
3103
sequent)
3104
lt_cv_file_magic_cmd='/bin/file'
3105
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3106
;;
3107
sni)
3108
lt_cv_file_magic_cmd='/bin/file'
3109
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3110
lt_cv_file_magic_test_file=/lib/libc.so
3111
;;
3112
siemens)
3113
lt_cv_deplibs_check_method=pass_all
3114
;;
3115
esac
3116
;;
3117
3118
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
3119
lt_cv_deplibs_check_method=pass_all
3120
;;
3121
esac
3122
])
3123
file_magic_cmd=$lt_cv_file_magic_cmd
3124
deplibs_check_method=$lt_cv_deplibs_check_method
3125
test -z "$deplibs_check_method" && deplibs_check_method=unknown
3126
])# AC_DEPLIBS_CHECK_METHOD
3127
3128
3129
# AC_PROG_NM
3130
# ----------
3131
# find the pathname to a BSD-compatible name lister
3132
AC_DEFUN([AC_PROG_NM],
3133
[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
3134
[if test -n "$NM"; then
3135
# Let the user override the test.
3136
lt_cv_path_NM="$NM"
3137
else
3138
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3139
for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
3140
IFS="$lt_save_ifs"
3141
test -z "$ac_dir" && ac_dir=.
3142
tmp_nm="$ac_dir/${ac_tool_prefix}nm"
3143
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3144
# Check to see if the nm accepts a BSD-compat flag.
3145
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
3146
# nm: unknown option "B" ignored
3147
# Tru64's nm complains that /dev/null is an invalid object file
3148
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3149
*/dev/null* | *'Invalid file or object type'*)
3150
lt_cv_path_NM="$tmp_nm -B"
3151
break
3152
;;
3153
*)
3154
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3155
*/dev/null*)
3156
lt_cv_path_NM="$tmp_nm -p"
3157
break
3158
;;
3159
*)
3160
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3161
continue # so that we can try to find one that supports BSD flags
3162
;;
3163
esac
3164
esac
3165
fi
3166
done
3167
IFS="$lt_save_ifs"
3168
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
3169
fi])
3170
NM="$lt_cv_path_NM"
3171
])# AC_PROG_NM
3172
3173
3174
# AC_CHECK_LIBM
3175
# -------------
3176
# check for math library
3177
AC_DEFUN([AC_CHECK_LIBM],
3178
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3179
LIBM=
3180
case $host in
3181
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
3182
# These system don't have libm, or don't need it
3183
;;
3184
*-ncr-sysv4.3*)
3185
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3186
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3187
;;
3188
*)
3189
AC_CHECK_LIB(m, cos, LIBM="-lm")
3190
;;
3191
esac
3192
])# AC_CHECK_LIBM
3193
3194
3195
# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
3196
# -----------------------------------
3197
# sets LIBLTDL to the link flags for the libltdl convenience library and
3198
# LTDLINCL to the include flags for the libltdl header and adds
3199
# --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
3200
# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
3201
# DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
3202
# be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
3203
# '${top_srcdir}/' (note the single quotes!). If your package is not
3204
# flat and you're not using automake, define top_builddir and
3205
# top_srcdir appropriately in the Makefiles.
3206
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
3207
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3208
case $enable_ltdl_convenience in
3209
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
3210
"") enable_ltdl_convenience=yes
3211
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
3212
esac
3213
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
3214
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
3215
# For backwards non-gettext consistent compatibility...
3216
INCLTDL="$LTDLINCL"
3217
])# AC_LIBLTDL_CONVENIENCE
3218
3219
3220
# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
3221
# -----------------------------------
3222
# sets LIBLTDL to the link flags for the libltdl installable library and
3223
# LTDLINCL to the include flags for the libltdl header and adds
3224
# --enable-ltdl-install to the configure arguments. Note that LIBLTDL
3225
# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
3226
# DIRECTORY is not provided and an installed libltdl is not found, it is
3227
# assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
3228
# and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
3229
# quotes!). If your package is not flat and you're not using automake,
3230
# define top_builddir and top_srcdir appropriately in the Makefiles.
3231
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
3232
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
3233
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3234
AC_CHECK_LIB(ltdl, lt_dlinit,
3235
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
3236
[if test x"$enable_ltdl_install" = xno; then
3237
AC_MSG_WARN([libltdl not installed, but installation disabled])
3238
else
3239
enable_ltdl_install=yes
3240
fi
3241
])
3242
if test x"$enable_ltdl_install" = x"yes"; then
3243
ac_configure_args="$ac_configure_args --enable-ltdl-install"
3244
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
3245
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
3246
else
3247
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
3248
LIBLTDL="-lltdl"
3249
LTDLINCL=
3250
fi
3251
# For backwards non-gettext consistent compatibility...
3252
INCLTDL="$LTDLINCL"
3253
])# AC_LIBLTDL_INSTALLABLE
3254
3255
3256
# AC_LIBTOOL_CXX
3257
# --------------
3258
# enable support for C++ libraries
3259
AC_DEFUN([AC_LIBTOOL_CXX],
3260
[AC_REQUIRE([_LT_AC_LANG_CXX])
3261
])# AC_LIBTOOL_CXX
3262
3263
3264
# _LT_AC_LANG_CXX
3265
# ---------------
3266
AC_DEFUN([_LT_AC_LANG_CXX],
3267
[AC_REQUIRE([AC_PROG_CXX])
3268
AC_REQUIRE([AC_PROG_CXXCPP])
3269
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
3270
])# _LT_AC_LANG_CXX
3271
3272
3273
# AC_LIBTOOL_F77
3274
# --------------
3275
# enable support for Fortran 77 libraries
3276
AC_DEFUN([AC_LIBTOOL_F77],
3277
[AC_REQUIRE([_LT_AC_LANG_F77])
3278
])# AC_LIBTOOL_F77
3279
3280
3281
# _LT_AC_LANG_F77
3282
# ---------------
3283
AC_DEFUN([_LT_AC_LANG_F77],
3284
[AC_REQUIRE([AC_PROG_F77])
3285
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
3286
])# _LT_AC_LANG_F77
3287
3288
3289
# AC_LIBTOOL_GCJ
3290
# --------------
3291
# enable support for GCJ libraries
3292
AC_DEFUN([AC_LIBTOOL_GCJ],
3293
[AC_REQUIRE([_LT_AC_LANG_GCJ])
3294
])# AC_LIBTOOL_GCJ
3295
3296
3297
# _LT_AC_LANG_GCJ
3298
# ---------------
3299
AC_DEFUN([_LT_AC_LANG_GCJ],
3300
[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
3301
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
3302
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
3303
[ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
3304
[ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
3305
[AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
3306
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
3307
])# _LT_AC_LANG_GCJ
3308
3309
3310
# AC_LIBTOOL_RC
3311
# --------------
3312
# enable support for Windows resource files
3313
AC_DEFUN([AC_LIBTOOL_RC],
3314
[AC_REQUIRE([LT_AC_PROG_RC])
3315
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
3316
])# AC_LIBTOOL_RC
3317
3318
3319
# AC_LIBTOOL_LANG_C_CONFIG
3320
# ------------------------
3321
# Ensure that the configuration vars for the C compiler are
3322
# suitably defined. Those variables are subsequently used by
3323
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3324
AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
3325
AC_DEFUN([_LT_AC_LANG_C_CONFIG],
3326
[lt_save_CC="$CC"
3327
AC_LANG_PUSH(C)
3328
3329
# Source file extension for C test sources.
3330
ac_ext=c
3331
3332
# Object file extension for compiled C test sources.
3333
objext=o
3334
_LT_AC_TAGVAR(objext, $1)=$objext
3335
3336
# Code to be used in simple compile tests
3337
lt_simple_compile_test_code="int some_variable = 0;\n"
3338
3339
# Code to be used in simple link tests
3340
lt_simple_link_test_code='int main(){return(0);}\n'
3341
3342
_LT_AC_SYS_COMPILER
3343
3344
#
3345
# Check for any special shared library compilation flags.
3346
#
3347
_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
3348
if test "$GCC" = no; then
3349
case $host_os in
3350
sco3.2v5*)
3351
_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
3352
;;
3353
esac
3354
fi
3355
if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
3356
AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
3357
if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
3358
else
3359
AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
3360
_LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
3361
fi
3362
fi
3363
3364
3365
#
3366
# Check to make sure the static flag actually works.
3367
#
3368
AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
3369
_LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
3370
$_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
3371
[],
3372
[_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
3373
3374
3375
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3376
AC_LIBTOOL_PROG_COMPILER_PIC($1)
3377
AC_LIBTOOL_PROG_CC_C_O($1)
3378
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3379
AC_LIBTOOL_PROG_LD_SHLIBS($1)
3380
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3381
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3382
AC_LIBTOOL_SYS_LIB_STRIP
3383
AC_LIBTOOL_DLOPEN_SELF($1)
3384
3385
# Report which librarie types wil actually be built
3261
3262
# Report the final consequences.
3386
3263
AC_MSG_CHECKING([if libtool supports shared libraries])
3387
3264
AC_MSG_RESULT([$can_build_shared])
3388
3265
3400
3277
fi
3401
3278
;;
3402
3279
3403
aix4* | aix5*)
3280
aix4*)
3404
3281
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
3405
3282
test "$enable_shared" = yes && enable_static=no
3406
3283
fi
3407
3284
;;
3408
darwin* | rhapsody*)
3409
if test "$GCC" = yes; then
3410
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3411
case "$host_os" in
3412
rhapsody* | darwin1.[[012]])
3413
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
3414
;;
3415
*) # Darwin 1.3 on
3416
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
3417
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
3418
else
3419
case ${MACOSX_DEPLOYMENT_TARGET} in
3420
10.[[012]])
3421
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
3422
;;
3423
10.*)
3424
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
3425
;;
3426
esac
3427
fi
3428
;;
3429
esac
3430
output_verbose_link_cmd='echo'
3431
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring'
3432
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3433
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
3434
_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}'
3435
_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}'
3436
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3437
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3438
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3439
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
3440
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3441
else
3442
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3443
fi
3444
;;
3445
esac
3446
AC_MSG_RESULT([$enable_shared])
3447
3448
AC_MSG_CHECKING([whether to build static libraries])
3449
# Make sure either enable_shared or enable_static is yes.
3450
test "$enable_shared" = yes || enable_static=yes
3451
AC_MSG_RESULT([$enable_static])
3452
3453
AC_LIBTOOL_CONFIG($1)
3454
3455
AC_LANG_POP
3456
CC="$lt_save_CC"
3457
])# AC_LIBTOOL_LANG_C_CONFIG
3458
3459
3460
# AC_LIBTOOL_LANG_CXX_CONFIG
3461
# --------------------------
3462
# Ensure that the configuration vars for the C compiler are
3463
# suitably defined. Those variables are subsequently used by
3464
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3465
AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
3466
AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
3467
[AC_LANG_PUSH(C++)
3468
AC_REQUIRE([AC_PROG_CXX])
3469
AC_REQUIRE([AC_PROG_CXXCPP])
3470
3471
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3472
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
3473
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3474
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3475
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3476
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3477
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3478
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3479
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3480
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3481
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
3482
_LT_AC_TAGVAR(module_cmds, $1)=
3483
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
3484
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3485
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3486
_LT_AC_TAGVAR(no_undefined_flag, $1)=
3487
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3488
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3489
3490
# Dependencies to place before and after the object being linked:
3491
_LT_AC_TAGVAR(predep_objects, $1)=
3492
_LT_AC_TAGVAR(postdep_objects, $1)=
3493
_LT_AC_TAGVAR(predeps, $1)=
3494
_LT_AC_TAGVAR(postdeps, $1)=
3495
_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
3496
3497
# Source file extension for C++ test sources.
3498
ac_ext=cc
3499
3500
# Object file extension for compiled C++ test sources.
3501
objext=o
3502
_LT_AC_TAGVAR(objext, $1)=$objext
3503
3504
# Code to be used in simple compile tests
3505
lt_simple_compile_test_code="int some_variable = 0;\n"
3506
3507
# Code to be used in simple link tests
3508
lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
3509
3510
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3511
_LT_AC_SYS_COMPILER
3512
3513
# Allow CC to be a program name with arguments.
3514
lt_save_CC=$CC
3515
lt_save_LD=$LD
3516
lt_save_GCC=$GCC
3517
GCC=$GXX
3518
lt_save_with_gnu_ld=$with_gnu_ld
3519
lt_save_path_LD=$lt_cv_path_LD
3520
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
3521
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
3522
else
3523
unset lt_cv_prog_gnu_ld
3524
fi
3525
if test -n "${lt_cv_path_LDCXX+set}"; then
3526
lt_cv_path_LD=$lt_cv_path_LDCXX
3527
else
3528
unset lt_cv_path_LD
3529
fi
3530
test -z "${LDCXX+set}" || LD=$LDCXX
3531
CC=${CXX-"c++"}
3532
compiler=$CC
3533
_LT_AC_TAGVAR(compiler, $1)=$CC
3534
cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
3535
3536
# We don't want -fno-exception wen compiling C++ code, so set the
3537
# no_builtin_flag separately
3538
if test "$GXX" = yes; then
3539
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
3540
else
3541
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3542
fi
3543
3544
if test "$GXX" = yes; then
3545
# Set up default GNU C++ configuration
3546
3547
AC_PROG_LD
3548
3549
# Check if GNU C++ uses GNU ld as the underlying linker, since the
3550
# archiving commands below assume that GNU ld is being used.
3551
if test "$with_gnu_ld" = yes; then
3552
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3553
_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'
3554
3555
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3556
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3557
3558
# If archive_cmds runs LD, not CC, wlarc should be empty
3559
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
3560
# investigate it a little bit more. (MM)
3561
wlarc='${wl}'
3562
3563
# ancient GNU ld didn't support --whole-archive et. al.
3564
if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
3565
grep 'no-whole-archive' > /dev/null; then
3566
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3567
else
3568
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3569
fi
3570
else
3571
with_gnu_ld=no
3572
wlarc=
3573
3574
# A generic and very simple default shared library creation
3575
# command for GNU C++ for the case where it uses the native
3576
# linker, instead of GNU ld. If possible, this setting should
3577
# overridden to take advantage of the native linker features on
3578
# the platform it is being used on.
3579
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3580
fi
3581
3582
# Commands to make compiler produce verbose output that lists
3583
# what "hidden" libraries, object files and flags are used when
3584
# linking a shared library.
3585
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3586
3587
else
3588
GXX=no
3589
with_gnu_ld=no
3590
wlarc=
3591
fi
3592
3593
# PORTME: fill in a description of your system's C++ link characteristics
3594
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
3595
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
3596
case $host_os in
3597
aix3*)
3598
# FIXME: insert proper C++ library support
3599
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3600
;;
3601
aix4* | aix5*)
3602
if test "$host_cpu" = ia64; then
3603
# On IA64, the linker does run time linking by default, so we don't
3604
# have to do anything special.
3605
aix_use_runtimelinking=no
3606
exp_sym_flag='-Bexport'
3607
no_entry_flag=""
3608
else
3609
aix_use_runtimelinking=no
3610
3611
# Test if we are trying to use run time linking or normal
3612
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
3613
# need to do runtime linking.
3614
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
3615
for ld_flag in $LDFLAGS; do
3616
case $ld_flag in
3617
*-brtl*)
3618
aix_use_runtimelinking=yes
3619
break
3620
;;
3621
esac
3622
done
3623
esac
3624
3625
exp_sym_flag='-bexport'
3626
no_entry_flag='-bnoentry'
3627
fi
3628
3629
# When large executables or shared objects are built, AIX ld can
3630
# have problems creating the table of contents. If linking a library
3631
# or program results in "error TOC overflow" add -mminimal-toc to
3632
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
3633
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
3634
3635
_LT_AC_TAGVAR(archive_cmds, $1)=''
3636
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3637
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
3638
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3639
3640
if test "$GXX" = yes; then
3641
case $host_os in aix4.[012]|aix4.[012].*)
3642
# We only want to do this on AIX 4.2 and lower, the check
3643
# below for broken collect2 doesn't work under 4.3+
3644
collect2name=`${CC} -print-prog-name=collect2`
3645
if test -f "$collect2name" && \
3646
strings "$collect2name" | grep resolve_lib_name >/dev/null
3647
then
3648
# We have reworked collect2
3649
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3650
else
3651
# We have old collect2
3652
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
3653
# It fails to find uninstalled libraries when the uninstalled
3654
# path is not listed in the libpath. Setting hardcode_minus_L
3655
# to unsupported forces relinking
3656
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
3657
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3658
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3659
fi
3660
esac
3661
shared_flag='-shared'
3662
else
3663
# not using gcc
3664
if test "$host_cpu" = ia64; then
3665
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
3666
# chokes on -Wl,-G. The following line is correct:
3667
shared_flag='-G'
3668
else
3669
if test "$aix_use_runtimelinking" = yes; then
3670
shared_flag='${wl}-G'
3671
else
3672
shared_flag='${wl}-bM:SRE'
3673
fi
3674
fi
3675
fi
3676
3677
# It seems that -bexpall does not export symbols beginning with
3678
# underscore (_), so it is better to generate a list of symbols to export.
3679
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
3680
if test "$aix_use_runtimelinking" = yes; then
3681
# Warning - without using the other runtime loading flags (-brtl),
3682
# -berok will link without error, but may produce a broken library.
3683
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
3684
# Determine the default libpath from the value encoded in an empty executable.
3685
_LT_AC_SYS_LIBPATH_AIX
3686
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3687
3688
_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 $shared_flag"
3689
else
3690
if test "$host_cpu" = ia64; then
3691
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
3692
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
3693
_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"
3694
else
3695
# Determine the default libpath from the value encoded in an empty executable.
3696
_LT_AC_SYS_LIBPATH_AIX
3697
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
3698
# Warning - without using the other run time loading flags,
3699
# -berok will link without error, but may produce a broken library.
3700
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
3701
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
3702
# -bexpall does not export symbols beginning with underscore (_)
3703
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
3704
# Exported symbols can be pulled into shared objects from archives
3705
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
3706
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
3707
# This is similar to how AIX traditionally builds it's shared libraries.
3708
_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'
3709
fi
3710
fi
3711
;;
3712
chorus*)
3713
case $cc_basename in
3714
*)
3715
# FIXME: insert proper C++ library support
3716
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3717
;;
3718
esac
3719
;;
3720
3721
cygwin* | mingw* | pw32*)
3722
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
3723
# as there is no search path for DLLs.
3724
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3725
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
3726
_LT_AC_TAGVAR(always_export_symbols, $1)=no
3727
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
3728
3729
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
3730
_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'
3731
# If the export-symbols file already is a .def file (1st line
3732
# is EXPORTS), use it as is; otherwise, prepend...
3733
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
3734
cp $export_symbols $output_objdir/$soname.def;
3735
else
3736
echo EXPORTS > $output_objdir/$soname.def;
3737
cat $export_symbols >> $output_objdir/$soname.def;
3738
fi~
3739
$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'
3740
else
3741
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3742
fi
3743
;;
3744
3745
darwin* | rhapsody*)
3746
if test "$GXX" = yes; then
3747
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3748
case "$host_os" in
3749
rhapsody* | darwin1.[[012]])
3750
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
3751
;;
3752
*) # Darwin 1.3 on
3753
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
3754
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
3755
else
3756
case ${MACOSX_DEPLOYMENT_TARGET} in
3757
10.[[012]])
3758
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
3759
;;
3760
10.*)
3761
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
3762
;;
3763
esac
3764
fi
3765
;;
3766
esac
3767
lt_int_apple_cc_single_mod=no
3768
output_verbose_link_cmd='echo'
3769
if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
3770
lt_int_apple_cc_single_mod=yes
3771
fi
3772
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3773
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
3774
else
3775
_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'
3776
fi
3777
_LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3778
3779
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
3780
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3781
_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}'
3782
else
3783
_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}'
3784
fi
3785
_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}'
3786
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3787
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
3788
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
3789
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
3790
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3791
else
3792
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3793
fi
3794
;;
3795
3796
dgux*)
3797
case $cc_basename in
3798
ec++)
3799
# FIXME: insert proper C++ library support
3800
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3801
;;
3802
ghcx)
3803
# Green Hills C++ Compiler
3804
# FIXME: insert proper C++ library support
3805
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3806
;;
3807
*)
3808
# FIXME: insert proper C++ library support
3809
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3810
;;
3811
esac
3812
;;
3813
freebsd[12]*)
3814
# C++ shared libraries reported to be fairly broken before switch to ELF
3815
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3816
;;
3817
freebsd-elf*)
3818
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3819
;;
3820
freebsd* | kfreebsd*-gnu)
3821
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3822
# conventions
3823
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
3824
;;
3825
gnu*)
3826
;;
3827
hpux9*)
3828
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3829
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3830
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3831
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3832
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3833
# but as the default
3834
# location of the library.
3835
3836
case $cc_basename in
3837
CC)
3838
# FIXME: insert proper C++ library support
3839
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3840
;;
3841
aCC)
3842
_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 $lib'
3843
# Commands to make compiler produce verbose output that lists
3844
# what "hidden" libraries, object files and flags are used when
3845
# linking a shared library.
3846
#
3847
# There doesn't appear to be a way to prevent this compiler from
3848
# explicitly linking system object files so we need to strip them
3849
# from the output so that they don't get included in the library
3850
# dependencies.
3851
output_verbose_link_cmd='templist=`($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 $list'
3852
;;
3853
*)
3854
if test "$GXX" = yes; then
3855
_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'
3856
else
3857
# FIXME: insert proper C++ library support
3858
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3859
fi
3860
;;
3861
esac
3862
;;
3863
hpux10*|hpux11*)
3864
if test $with_gnu_ld = no; then
3865
case "$host_cpu" in
3866
hppa*64*)
3867
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3868
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3869
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3870
;;
3871
ia64*)
3872
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3873
;;
3874
*)
3875
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3876
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3877
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3878
;;
3879
esac
3880
fi
3881
case "$host_cpu" in
3882
hppa*64*)
3883
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3884
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3885
;;
3886
ia64*)
3887
_LT_AC_TAGVAR(hardcode_direct, $1)=no
3888
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3889
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3890
# but as the default
3891
# location of the library.
3892
;;
3893
*)
3894
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3895
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3896
# but as the default
3897
# location of the library.
3898
;;
3899
esac
3900
3901
case $cc_basename in
3902
CC)
3903
# FIXME: insert proper C++ library support
3904
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3905
;;
3906
aCC)
3907
case "$host_cpu" in
3908
hppa*64*|ia64*)
3909
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3910
;;
3911
*)
3912
_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 $compiler_flags'
3913
;;
3914
esac
3915
# Commands to make compiler produce verbose output that lists
3916
# what "hidden" libraries, object files and flags are used when
3917
# linking a shared library.
3918
#
3919
# There doesn't appear to be a way to prevent this compiler from
3920
# explicitly linking system object files so we need to strip them
3921
# from the output so that they don't get included in the library
3922
# dependencies.
3923
output_verbose_link_cmd='templist=`($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 $list'
3924
;;
3925
*)
3926
if test "$GXX" = yes; then
3927
if test $with_gnu_ld = no; then
3928
case "$host_cpu" in
3929
ia64*|hppa*64*)
3930
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3931
;;
3932
*)
3933
_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'
3934
;;
3935
esac
3936
fi
3937
else
3938
# FIXME: insert proper C++ library support
3939
_LT_AC_TAGVAR(ld_shlibs, $1)=no
3940
fi
3941
;;
3942
esac
3943
;;
3944
irix5* | irix6*)
3945
case $cc_basename in
3946
CC)
3947
# SGI C++
3948
_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'
3949
3950
# Archives containing C++ object files must be created using
3951
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
3952
# necessary to make sure instantiated templates are included
3953
# in the archive.
3954
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3955
;;
3956
*)
3957
if test "$GXX" = yes; then
3958
if test "$with_gnu_ld" = no; then
3959
_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'
3960
else
3961
_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'
3962
fi
3963
fi
3964
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3965
;;
3966
esac
3967
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3968
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3969
;;
3970
linux*)
3971
case $cc_basename in
3972
KCC)
3973
# Kuck and Associates, Inc. (KAI) C++ Compiler
3974
3975
# KCC will only create a shared library if the output file
3976
# ends with ".so" (or ".sl" for HP-UX), so rename the library
3977
# to its proper name (with version) after linking.
3978
_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'
3979
_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 $lib'
3980
# Commands to make compiler produce verbose output that lists
3981
# what "hidden" libraries, object files and flags are used when
3982
# linking a shared library.
3983
#
3984
# There doesn't appear to be a way to prevent this compiler from
3985
# explicitly linking system object files so we need to strip them
3986
# from the output so that they don't get included in the library
3987
# dependencies.
3988
output_verbose_link_cmd='templist=`$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'
3989
3990
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3991
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3992
3993
# Archives containing C++ object files must be created using
3994
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3995
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3996
;;
3997
icpc)
3998
# Intel C++
3999
with_gnu_ld=yes
4000
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4001
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
4002
_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'
4003
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4004
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4005
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
4006
;;
4007
cxx)
4008
# Compaq C++
4009
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
4010
_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'
4011
4012
runpath_var=LD_RUN_PATH
4013
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
4014
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4015
4016
# Commands to make compiler produce verbose output that lists
4017
# what "hidden" libraries, object files and flags are used when
4018
# linking a shared library.
4019
#
4020
# There doesn't appear to be a way to prevent this compiler from
4021
# explicitly linking system object files so we need to strip them
4022
# from the output so that they don't get included in the library
4023
# dependencies.
4024
output_verbose_link_cmd='templist=`$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'
4025
;;
4026
esac
4027
;;
4028
lynxos*)
4029
# FIXME: insert proper C++ library support
4030
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4031
;;
4032
m88k*)
4033
# FIXME: insert proper C++ library support
4034
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4035
;;
4036
mvs*)
4037
case $cc_basename in
4038
cxx)
4039
# FIXME: insert proper C++ library support
4040
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4041
;;
4042
*)
4043
# FIXME: insert proper C++ library support
4044
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4045
;;
4046
esac
4047
;;
4048
netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
4049
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
4050
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
4051
wlarc=
4052
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4053
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
4054
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4055
fi
4056
# Workaround some broken pre-1.5 toolchains
4057
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
4058
;;
4059
osf3*)
4060
case $cc_basename in
4061
KCC)
4062
# Kuck and Associates, Inc. (KAI) C++ Compiler
4063
4064
# KCC will only create a shared library if the output file
4065
# ends with ".so" (or ".sl" for HP-UX), so rename the library
4066
# to its proper name (with version) after linking.
4067
_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'
4068
4069
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4070
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4071
4072
# Archives containing C++ object files must be created using
4073
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
4074
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
4075
4076
;;
4077
RCC)
4078
# Rational C++ 2.4.1
4079
# FIXME: insert proper C++ library support
4080
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4081
;;
4082
cxx)
4083
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4084
_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'
4085
4086
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4087
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4088
4089
# Commands to make compiler produce verbose output that lists
4090
# what "hidden" libraries, object files and flags are used when
4091
# linking a shared library.
4092
#
4093
# There doesn't appear to be a way to prevent this compiler from
4094
# explicitly linking system object files so we need to strip them
4095
# from the output so that they don't get included in the library
4096
# dependencies.
4097
output_verbose_link_cmd='templist=`$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 $list'
4098
;;
4099
*)
4100
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
4101
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4102
_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'
4103
4104
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4105
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4106
4107
# Commands to make compiler produce verbose output that lists
4108
# what "hidden" libraries, object files and flags are used when
4109
# linking a shared library.
4110
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
4111
4112
else
4113
# FIXME: insert proper C++ library support
4114
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4115
fi
4116
;;
4117
esac
4118
;;
4119
osf4* | osf5*)
4120
case $cc_basename in
4121
KCC)
4122
# Kuck and Associates, Inc. (KAI) C++ Compiler
4123
4124
# KCC will only create a shared library if the output file
4125
# ends with ".so" (or ".sl" for HP-UX), so rename the library
4126
# to its proper name (with version) after linking.
4127
_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'
4128
4129
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4130
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4131
4132
# Archives containing C++ object files must be created using
4133
# the KAI C++ compiler.
4134
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
4135
;;
4136
RCC)
4137
# Rational C++ 2.4.1
4138
# FIXME: insert proper C++ library support
4139
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4140
;;
4141
cxx)
4142
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4143
_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'
4144
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
4145
echo "-hidden">> $lib.exp~
4146
$CC -shared$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~
4147
$rm $lib.exp'
4148
4149
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
4150
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4151
4152
# Commands to make compiler produce verbose output that lists
4153
# what "hidden" libraries, object files and flags are used when
4154
# linking a shared library.
4155
#
4156
# There doesn't appear to be a way to prevent this compiler from
4157
# explicitly linking system object files so we need to strip them
4158
# from the output so that they don't get included in the library
4159
# dependencies.
4160
output_verbose_link_cmd='templist=`$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 $list'
4161
;;
4162
*)
4163
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
4164
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4165
_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'
4166
4167
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4168
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4169
4170
# Commands to make compiler produce verbose output that lists
4171
# what "hidden" libraries, object files and flags are used when
4172
# linking a shared library.
4173
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
4174
4175
else
4176
# FIXME: insert proper C++ library support
4177
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4178
fi
4179
;;
4180
esac
4181
;;
4182
psos*)
4183
# FIXME: insert proper C++ library support
4184
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4185
;;
4186
sco*)
4187
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4188
case $cc_basename in
4189
CC)
4190
# FIXME: insert proper C++ library support
4191
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4192
;;
4193
*)
4194
# FIXME: insert proper C++ library support
4195
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4196
;;
4197
esac
4198
;;
4199
sunos4*)
4200
case $cc_basename in
4201
CC)
4202
# Sun C++ 4.x
4203
# FIXME: insert proper C++ library support
4204
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4205
;;
4206
lcc)
4207
# Lucid
4208
# FIXME: insert proper C++ library support
4209
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4210
;;
4211
*)
4212
# FIXME: insert proper C++ library support
4213
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4214
;;
4215
esac
4216
;;
4217
solaris*)
4218
case $cc_basename in
4219
CC)
4220
# Sun C++ 4.2, 5.x and Centerline C++
4221
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
4222
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
4223
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
4224
$CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
4225
4226
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4227
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4228
case $host_os in
4229
solaris2.[0-5] | solaris2.[0-5].*) ;;
4230
*)
4231
# The C++ compiler is used as linker so we must use $wl
4232
# flag to pass the commands to the underlying system
4233
# linker.
4234
# Supported since Solaris 2.6 (maybe 2.5.1?)
4235
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
4236
;;
4237
esac
4238
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
4239
4240
# Commands to make compiler produce verbose output that lists
4241
# what "hidden" libraries, object files and flags are used when
4242
# linking a shared library.
4243
#
4244
# There doesn't appear to be a way to prevent this compiler from
4245
# explicitly linking system object files so we need to strip them
4246
# from the output so that they don't get included in the library
4247
# dependencies.
4248
output_verbose_link_cmd='templist=`$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'
4249
4250
# Archives containing C++ object files must be created using
4251
# "CC -xar", where "CC" is the Sun C++ compiler. This is
4252
# necessary to make sure instantiated templates are included
4253
# in the archive.
4254
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
4255
;;
4256
gcx)
4257
# Green Hills C++ Compiler
4258
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
4259
4260
# The C++ compiler must be used to create the archive.
4261
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
4262
;;
4263
*)
4264
# GNU C++ compiler with Solaris linker
4265
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
4266
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
4267
if $CC --version | grep -v '^2\.7' > /dev/null; then
4268
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
4269
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
4270
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
4271
4272
# Commands to make compiler produce verbose output that lists
4273
# what "hidden" libraries, object files and flags are used when
4274
# linking a shared library.
4275
output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
4276
else
4277
# g++ 2.7 appears to require `-G' NOT `-shared' on this
4278
# platform.
4279
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
4280
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
4281
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
4282
4283
# Commands to make compiler produce verbose output that lists
4284
# what "hidden" libraries, object files and flags are used when
4285
# linking a shared library.
4286
output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
4287
fi
4288
4289
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
4290
fi
4291
;;
4292
esac
4293
;;
4294
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
4295
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4296
;;
4297
tandem*)
4298
case $cc_basename in
4299
NCC)
4300
# NonStop-UX NCC 3.20
4301
# FIXME: insert proper C++ library support
4302
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4303
;;
4304
*)
4305
# FIXME: insert proper C++ library support
4306
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4307
;;
4308
esac
4309
;;
4310
vxworks*)
4311
# FIXME: insert proper C++ library support
4312
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4313
;;
4314
*)
4315
# FIXME: insert proper C++ library support
4316
_LT_AC_TAGVAR(ld_shlibs, $1)=no
4317
;;
4318
esac
4319
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
4320
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
4321
4322
_LT_AC_TAGVAR(GCC, $1)="$GXX"
4323
_LT_AC_TAGVAR(LD, $1)="$LD"
4324
4325
AC_LIBTOOL_POSTDEP_PREDEP($1)
4326
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4327
AC_LIBTOOL_PROG_CC_C_O($1)
4328
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4329
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4330
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4331
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4332
AC_LIBTOOL_SYS_LIB_STRIP
4333
AC_LIBTOOL_DLOPEN_SELF($1)
4334
4335
AC_LIBTOOL_CONFIG($1)
4336
4337
AC_LANG_POP
4338
CC=$lt_save_CC
4339
LDCXX=$LD
4340
LD=$lt_save_LD
4341
GCC=$lt_save_GCC
4342
with_gnu_ldcxx=$with_gnu_ld
4343
with_gnu_ld=$lt_save_with_gnu_ld
4344
lt_cv_path_LDCXX=$lt_cv_path_LD
4345
lt_cv_path_LD=$lt_save_path_LD
4346
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
4347
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
4348
])# AC_LIBTOOL_LANG_CXX_CONFIG
4349
4350
# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
4351
# ------------------------
4352
# Figure out "hidden" library dependencies from verbose
4353
# compiler output when linking a shared library.
4354
# Parse the compiler output and extract the necessary
4355
# objects, libraries and library flags.
4356
AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
4357
dnl we can't use the lt_simple_compile_test_code here,
4358
dnl because it contains code intended for an executable,
4359
dnl not a library. It's possible we should let each
4360
dnl tag define a new lt_????_link_test_code variable,
4361
dnl but it's only used here...
4362
ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
4363
int a;
4364
void foo (void) { a = 0; }
4365
EOF
4366
],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
4367
class Foo
4368
{
4369
public:
4370
Foo (void) { a = 0; }
4371
private:
4372
int a;
4373
};
4374
EOF
4375
],[$1],[F77],[cat > conftest.$ac_ext <<EOF
4376
subroutine foo
4377
implicit none
4378
integer*4 a
4379
a=0
4380
return
4381
end
4382
EOF
4383
],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
4384
public class foo {
4385
private int a;
4386
public void bar (void) {
4387
a = 0;
4388
}
4389
};
4390
EOF
4391
])
4392
dnl Parse the compiler output and extract the necessary
4393
dnl objects, libraries and library flags.
4394
if AC_TRY_EVAL(ac_compile); then
4395
# Parse the compiler output and extract the necessary
4396
# objects, libraries and library flags.
4397
4398
# Sentinel used to keep track of whether or not we are before
4399
# the conftest object file.
4400
pre_test_object_deps_done=no
4401
4402
# The `*' in the case matches for architectures that use `case' in
4403
# $output_verbose_cmd can trigger glob expansion during the loop
4404
# eval without this substitution.
4405
output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
4406
4407
for p in `eval $output_verbose_link_cmd`; do
4408
case $p in
4409
4410
-L* | -R* | -l*)
4411
# Some compilers place space between "-{L,R}" and the path.
4412
# Remove the space.
4413
if test $p = "-L" \
4414
|| test $p = "-R"; then
4415
prev=$p
4416
continue
4417
else
4418
prev=
4419
fi
4420
4421
if test "$pre_test_object_deps_done" = no; then
4422
case $p in
4423
-L* | -R*)
4424
# Internal compiler library paths should come after those
4425
# provided the user. The postdeps already come after the
4426
# user supplied libs so there is no need to process them.
4427
if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
4428
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
4429
else
4430
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
4431
fi
4432
;;
4433
# The "-l" case would never come before the object being
4434
# linked, so don't bother handling this case.
4435
esac
4436
else
4437
if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
4438
_LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
4439
else
4440
_LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
4441
fi
4442
fi
4443
;;
4444
4445
*.$objext)
4446
# This assumes that the test object file only shows up
4447
# once in the compiler output.
4448
if test "$p" = "conftest.$objext"; then
4449
pre_test_object_deps_done=yes
4450
continue
4451
fi
4452
4453
if test "$pre_test_object_deps_done" = no; then
4454
if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
4455
_LT_AC_TAGVAR(predep_objects, $1)="$p"
4456
else
4457
_LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
4458
fi
4459
else
4460
if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
4461
_LT_AC_TAGVAR(postdep_objects, $1)="$p"
4462
else
4463
_LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
4464
fi
4465
fi
4466
;;
4467
4468
*) ;; # Ignore the rest.
4469
4470
esac
4471
done
4472
4473
# Clean up.
4474
rm -f a.out a.exe
4475
else
4476
echo "libtool.m4: error: problem compiling $1 test program"
4477
fi
4478
4479
$rm -f confest.$objext
4480
4481
case " $_LT_AC_TAGVAR(postdeps, $1) " in
4482
*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
4483
esac
4484
])# AC_LIBTOOL_POSTDEP_PREDEP
4485
4486
# AC_LIBTOOL_LANG_F77_CONFIG
4487
# ------------------------
4488
# Ensure that the configuration vars for the C compiler are
4489
# suitably defined. Those variables are subsequently used by
4490
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4491
AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
4492
AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
4493
[AC_REQUIRE([AC_PROG_F77])
4494
AC_LANG_PUSH(Fortran 77)
4495
4496
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4497
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
4498
_LT_AC_TAGVAR(always_export_symbols, $1)=no
4499
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
4500
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
4501
_LT_AC_TAGVAR(hardcode_direct, $1)=no
4502
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
4503
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4504
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4505
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
4506
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
4507
_LT_AC_TAGVAR(module_cmds, $1)=
4508
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
4509
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
4510
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
4511
_LT_AC_TAGVAR(no_undefined_flag, $1)=
4512
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4513
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4514
4515
# Source file extension for f77 test sources.
4516
ac_ext=f
4517
4518
# Object file extension for compiled f77 test sources.
4519
objext=o
4520
_LT_AC_TAGVAR(objext, $1)=$objext
4521
4522
# Code to be used in simple compile tests
4523
lt_simple_compile_test_code=" subroutine t\n return\n end\n"
4524
4525
# Code to be used in simple link tests
4526
lt_simple_link_test_code=" program t\n end\n"
4527
4528
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4529
_LT_AC_SYS_COMPILER
4530
4531
# Allow CC to be a program name with arguments.
4532
lt_save_CC="$CC"
4533
CC=${F77-"f77"}
4534
compiler=$CC
4535
_LT_AC_TAGVAR(compiler, $1)=$CC
4536
cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
4537
4538
AC_MSG_CHECKING([if libtool supports shared libraries])
4539
AC_MSG_RESULT([$can_build_shared])
4540
4541
AC_MSG_CHECKING([whether to build shared libraries])
4542
test "$can_build_shared" = "no" && enable_shared=no
4543
4544
# On AIX, shared libraries and static libraries use the same namespace, and
4545
# are all built from PIC.
4546
case "$host_os" in
4547
aix3*)
4548
test "$enable_shared" = yes && enable_static=no
4549
if test -n "$RANLIB"; then
4550
archive_cmds="$archive_cmds~\$RANLIB \$lib"
4551
postinstall_cmds='$RANLIB $lib'
4552
fi
4553
;;
4554
aix4* | aix5*)
4555
test "$enable_shared" = yes && enable_static=no
4556
;;
4557
esac
4558
AC_MSG_RESULT([$enable_shared])
4559
4560
AC_MSG_CHECKING([whether to build static libraries])
4561
# Make sure either enable_shared or enable_static is yes.
4562
test "$enable_shared" = yes || enable_static=yes
4563
AC_MSG_RESULT([$enable_static])
4564
4565
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
4566
4567
_LT_AC_TAGVAR(GCC, $1)="$G77"
4568
_LT_AC_TAGVAR(LD, $1)="$LD"
4569
4570
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4571
AC_LIBTOOL_PROG_CC_C_O($1)
4572
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4573
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4574
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4575
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4576
AC_LIBTOOL_SYS_LIB_STRIP
4577
4578
4579
AC_LIBTOOL_CONFIG($1)
4580
4581
AC_LANG_POP
4582
CC="$lt_save_CC"
4583
])# AC_LIBTOOL_LANG_F77_CONFIG
4584
4585
4586
# AC_LIBTOOL_LANG_GCJ_CONFIG
4587
# --------------------------
4588
# Ensure that the configuration vars for the C compiler are
4589
# suitably defined. Those variables are subsequently used by
4590
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4591
AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
4592
AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
4593
[AC_LANG_SAVE
4594
4595
# Source file extension for Java test sources.
4596
ac_ext=java
4597
4598
# Object file extension for compiled Java test sources.
4599
objext=o
4600
_LT_AC_TAGVAR(objext, $1)=$objext
4601
4602
# Code to be used in simple compile tests
4603
lt_simple_compile_test_code="class foo {}\n"
4604
4605
# Code to be used in simple link tests
4606
lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
4607
4608
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4609
_LT_AC_SYS_COMPILER
4610
4611
# Allow CC to be a program name with arguments.
4612
lt_save_CC="$CC"
4613
CC=${GCJ-"gcj"}
4614
compiler=$CC
4615
_LT_AC_TAGVAR(compiler, $1)=$CC
4616
4617
# GCJ did not exist at the time GCC didn't implicitly link libc in.
4618
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4619
4620
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
4621
AC_LIBTOOL_PROG_COMPILER_PIC($1)
4622
AC_LIBTOOL_PROG_CC_C_O($1)
4623
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
4624
AC_LIBTOOL_PROG_LD_SHLIBS($1)
4625
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
4626
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
4627
AC_LIBTOOL_SYS_LIB_STRIP
4628
AC_LIBTOOL_DLOPEN_SELF($1)
4629
4630
AC_LIBTOOL_CONFIG($1)
4631
4632
AC_LANG_RESTORE
4633
CC="$lt_save_CC"
4634
])# AC_LIBTOOL_LANG_GCJ_CONFIG
4635
4636
4637
# AC_LIBTOOL_LANG_RC_CONFIG
4638
# --------------------------
4639
# Ensure that the configuration vars for the Windows resource compiler are
4640
# suitably defined. Those variables are subsequently used by
4641
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
4642
AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
4643
AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
4644
[AC_LANG_SAVE
4645
4646
# Source file extension for RC test sources.
4647
ac_ext=rc
4648
4649
# Object file extension for compiled RC test sources.
4650
objext=o
4651
_LT_AC_TAGVAR(objext, $1)=$objext
4652
4653
# Code to be used in simple compile tests
4654
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
4655
4656
# Code to be used in simple link tests
4657
lt_simple_link_test_code="$lt_simple_compile_test_code"
4658
4659
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
4660
_LT_AC_SYS_COMPILER
4661
4662
# Allow CC to be a program name with arguments.
4663
lt_save_CC="$CC"
4664
CC=${RC-"windres"}
4665
compiler=$CC
4666
_LT_AC_TAGVAR(compiler, $1)=$CC
4667
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
4668
4669
AC_LIBTOOL_CONFIG($1)
4670
4671
AC_LANG_RESTORE
4672
CC="$lt_save_CC"
4673
])# AC_LIBTOOL_LANG_RC_CONFIG
4674
4675
4676
# AC_LIBTOOL_CONFIG([TAGNAME])
4677
# ----------------------------
4678
# If TAGNAME is not passed, then create an initial libtool script
4679
# with a default configuration from the untagged config vars. Otherwise
4680
# add code to config.status for appending the configuration named by
4681
# TAGNAME from the matching tagged config vars.
4682
AC_DEFUN([AC_LIBTOOL_CONFIG],
4683
[# The else clause should only fire when bootstrapping the
3285
esac
3286
AC_MSG_RESULT([$enable_shared])
3287
3288
AC_MSG_CHECKING([whether to build static libraries])
3289
# Make sure either enable_shared or enable_static is yes.
3290
test "$enable_shared" = yes || enable_static=yes
3291
AC_MSG_RESULT([$enable_static])
3292
3293
if test "$hardcode_action" = relink; then
3294
# Fast installation is not supported
3295
enable_fast_install=no
3296
elif test "$shlibpath_overrides_runpath" = yes ||
3297
test "$enable_shared" = no; then
3298
# Fast installation is not necessary
3299
enable_fast_install=needless
3300
fi
3301
3302
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
3303
if test "$GCC" = yes; then
3304
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
3305
fi
3306
3307
AC_LIBTOOL_DLOPEN_SELF
3308
3309
if test "$enable_shared" = yes && test "$GCC" = yes; then
3310
case $archive_cmds in
3311
*'~'*)
3312
# FIXME: we may have to deal with multi-command sequences.
3313
;;
3314
'$CC '*)
3315
# Test whether the compiler implicitly links with -lc since on some
3316
# systems, -lgcc has to come before -lc. If gcc already passes -lc
3317
# to ld, don't add -lc before -lgcc.
3318
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
3319
AC_CACHE_VAL([lt_cv_archive_cmds_need_lc],
3320
[$rm conftest*
3321
echo 'static int dummy;' > conftest.$ac_ext
3322
3323
if AC_TRY_EVAL(ac_compile); then
3324
soname=conftest
3325
lib=conftest
3326
libobjs=conftest.$ac_objext
3327
deplibs=
3328
wl=$lt_cv_prog_cc_wl
3329
compiler_flags=-v
3330
linker_flags=-v
3331
verstring=
3332
output_objdir=.
3333
libname=conftest
3334
save_allow_undefined_flag=$allow_undefined_flag
3335
allow_undefined_flag=
3336
if AC_TRY_EVAL(archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
3337
then
3338
lt_cv_archive_cmds_need_lc=no
3339
else
3340
lt_cv_archive_cmds_need_lc=yes
3341
fi
3342
allow_undefined_flag=$save_allow_undefined_flag
3343
else
3344
cat conftest.err 1>&5
3345
fi])
3346
AC_MSG_RESULT([$lt_cv_archive_cmds_need_lc])
3347
;;
3348
esac
3349
fi
3350
need_lc=${lt_cv_archive_cmds_need_lc-yes}
3351
3352
# The second clause should only fire when bootstrapping the
4684
3353
# libtool distribution, otherwise you forgot to ship ltmain.sh
4685
3354
# with your package, and you will get complaints that there are
4686
3355
# no rules to generate ltmain.sh.
4687
3356
if test -f "$ltmain"; then
4688
# See if we are running on zsh, and set the options which allow our commands through
4689
# without removal of \ escapes.
4690
if test -n "${ZSH_VERSION+set}" ; then
4691
setopt NO_GLOB_SUBST
4692
fi
3357
:
3358
else
3359
# If there is no Makefile yet, we rely on a make rule to execute
3360
# `config.status --recheck' to rerun these tests and create the
3361
# libtool script then.
3362
test -f Makefile && make "$ltmain"
3363
fi
3364
3365
if test -f "$ltmain"; then
3366
trap "$rm \"${ofile}T\"; exit 1" 1 2 15
3367
$rm -f "${ofile}T"
3368
3369
echo creating $ofile
3370
4693
3371
# Now quote all the things that may contain metacharacters while being
4694
3372
# careful not to overquote the AC_SUBSTed values. We take copies of the
4695
3373
# variables and quote the copies for generation of the libtool script.
4696
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
4697
SED SHELL STRIP \
4698
libname_spec library_names_spec soname_spec extract_expsyms_cmds \
4699
old_striplib striplib file_magic_cmd finish_cmds finish_eval \
4700
deplibs_check_method reload_flag reload_cmds need_locks \
4701
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
4702
lt_cv_sys_global_symbol_to_c_name_address \
3374
for var in echo old_CC old_CFLAGS \
3375
AR AR_FLAGS CC LD LN_S NM SHELL \
3376
reload_flag reload_cmds wl \
3377
pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \
3378
thread_safe_flag_spec whole_archive_flag_spec libname_spec \
3379
library_names_spec soname_spec \
3380
RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
3381
old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \
3382
postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \
3383
old_striplib striplib file_magic_cmd export_symbols_cmds \
3384
deplibs_check_method allow_undefined_flag no_undefined_flag \
3385
finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
3386
global_symbol_to_c_name_address \
3387
hardcode_libdir_flag_spec hardcode_libdir_separator \
4703
3388
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4704
old_postinstall_cmds old_postuninstall_cmds \
4705
_LT_AC_TAGVAR(compiler, $1) \
4706
_LT_AC_TAGVAR(CC, $1) \
4707
_LT_AC_TAGVAR(LD, $1) \
4708
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4709
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4710
_LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4711
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4712
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4713
_LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4714
_LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4715
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4716
_LT_AC_TAGVAR(old_archive_cmds, $1) \
4717
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4718
_LT_AC_TAGVAR(predep_objects, $1) \
4719
_LT_AC_TAGVAR(postdep_objects, $1) \
4720
_LT_AC_TAGVAR(predeps, $1) \
4721
_LT_AC_TAGVAR(postdeps, $1) \
4722
_LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4723
_LT_AC_TAGVAR(archive_cmds, $1) \
4724
_LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4725
_LT_AC_TAGVAR(postinstall_cmds, $1) \
4726
_LT_AC_TAGVAR(postuninstall_cmds, $1) \
4727
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4728
_LT_AC_TAGVAR(allow_undefined_flag, $1) \
4729
_LT_AC_TAGVAR(no_undefined_flag, $1) \
4730
_LT_AC_TAGVAR(export_symbols_cmds, $1) \
4731
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4732
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4733
_LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4734
_LT_AC_TAGVAR(hardcode_automatic, $1) \
4735
_LT_AC_TAGVAR(module_cmds, $1) \
4736
_LT_AC_TAGVAR(module_expsym_cmds, $1) \
4737
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4738
_LT_AC_TAGVAR(exclude_expsyms, $1) \
4739
_LT_AC_TAGVAR(include_expsyms, $1); do
3389
compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do
4740
3390
4741
3391
case $var in
4742
_LT_AC_TAGVAR(old_archive_cmds, $1) | \
4743
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4744
_LT_AC_TAGVAR(archive_cmds, $1) | \
4745
_LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4746
_LT_AC_TAGVAR(module_cmds, $1) | \
4747
_LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4748
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4749
_LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4750
extract_expsyms_cmds | reload_cmds | finish_cmds | \
3392
reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
3393
old_postinstall_cmds | old_postuninstall_cmds | \
3394
export_symbols_cmds | archive_cmds | archive_expsym_cmds | \
3395
extract_expsyms_cmds | old_archive_from_expsyms_cmds | \
4751
3396
postinstall_cmds | postuninstall_cmds | \
4752
old_postinstall_cmds | old_postuninstall_cmds | \
4753
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
3397
finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4754
3398
# Double-quote double-evaled strings.
4755
3399
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4756
3400
;;
4760
3404
esac
4761
3405
done
4762
3406
4763
case $lt_echo in
4764
*'\[$]0 --fallback-echo"')
4765
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4766
;;
4767
esac
4768
4769
ifelse([$1], [],
4770
[cfgfile="${ofile}T"
4771
trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4772
$rm -f "$cfgfile"
4773
AC_MSG_NOTICE([creating $ofile])],
4774
[cfgfile="$ofile"])
4775
4776
cat <<__EOF__ >> "$cfgfile"
4777
ifelse([$1], [],
4778
[#! $SHELL
4779
4780
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
3407
cat <<__EOF__ > "${ofile}T"
3408
#! $SHELL
3409
3410
# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4781
3411
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4782
3412
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
4783
3413
#
4784
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
4785
# Free Software Foundation, Inc.
4786
#
4787
# This file is part of GNU Libtool:
3414
# Copyright (C) 1996-2000 Free Software Foundation, Inc.
4788
3415
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4789
3416
#
4790
3417
# This program is free software; you can redistribute it and/or modify
4806
3433
# configuration script generated by Autoconf, you may include it under
4807
3434
# the same distribution terms that you use for the rest of that program.
4808
3435
4809
# A sed program that does not truncate output.
4810
SED=$lt_SED
4811
4812
3436
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
4813
Xsed="$SED -e s/^X//"
3437
Xsed="sed -e s/^X//"
4814
3438
4815
3439
# The HP-UX ksh and POSIX shell print the target directory to stdout
4816
3440
# if CDPATH is set.
4817
3441
if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
4818
3442
4819
# The names of the tagged configurations supported by this script.
4820
available_tags=
4821
4822
# ### BEGIN LIBTOOL CONFIG],
4823
[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
3443
# ### BEGIN LIBTOOL CONFIG
4824
3444
4825
3445
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4826
3446
4834
3454
build_old_libs=$enable_static
4835
3455
4836
3456
# Whether or not to add -lc for building shared libraries.
4837
build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4838
4839
# Whether or not to disallow shared libs when runtime libs are static
4840
allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
3457
build_libtool_need_lc=$need_lc
4841
3458
4842
3459
# Whether or not to optimize for fast installation.
4843
3460
fast_install=$enable_fast_install
4853
3470
AR=$lt_AR
4854
3471
AR_FLAGS=$lt_AR_FLAGS
4855
3472
4856
# A C compiler.
4857
LTCC=$lt_LTCC
4858
4859
# A language-specific compiler.
4860
CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
3473
# The default C compiler.
3474
CC=$lt_CC
4861
3475
4862
3476
# Is the compiler the GNU C compiler?
4863
with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4864
4865
# An ERE matcher.
4866
EGREP=$lt_EGREP
3477
with_gcc=$GCC
4867
3478
4868
3479
# The linker used to build libraries.
4869
LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
3480
LD=$lt_LD
4870
3481
4871
3482
# Whether we need hard or soft links.
4872
3483
LN_S=$lt_LN_S
4875
3486
NM=$lt_NM
4876
3487
4877
3488
# A symbol stripping program
4878
STRIP=$lt_STRIP
3489
STRIP=$STRIP
4879
3490
4880
3491
# Used to examine libraries when file_magic_cmd begins "file"
4881
3492
MAGIC_CMD=$MAGIC_CMD
4897
3508
reload_cmds=$lt_reload_cmds
4898
3509
4899
3510
# How to pass a linker flag through the compiler.
4900
wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
3511
wl=$lt_wl
4901
3512
4902
3513
# Object file suffix (normally "o").
4903
3514
objext="$ac_objext"
4905
3516
# Old archive suffix (normally "a").
4906
3517
libext="$libext"
4907
3518
4908
# Shared library suffix (normally ".so").
4909
shrext_cmds='$shrext_cmds'
4910
4911
3519
# Executable file suffix (normally "").
4912
3520
exeext="$exeext"
4913
3521
4914
3522
# Additional compiler flags for building library objects.
4915
pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
3523
pic_flag=$lt_pic_flag
4916
3524
pic_mode=$pic_mode
4917
3525
4918
# What is the maximum length of a command?
4919
max_cmd_len=$lt_cv_sys_max_cmd_len
4920
4921
3526
# Does compiler simultaneously support -c and -o options?
4922
compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
3527
compiler_c_o=$lt_compiler_c_o
3528
3529
# Can we write directly to a .lo ?
3530
compiler_o_lo=$lt_compiler_o_lo
4923
3531
4924
3532
# Must we lock files when doing compilation ?
4925
3533
need_locks=$lt_need_locks
4940
3548
dlopen_self_static=$enable_dlopen_self_static
4941
3549
4942
3550
# Compiler flag to prevent dynamic linking.
4943
link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
3551
link_static_flag=$lt_link_static_flag
4944
3552
4945
3553
# Compiler flag to turn off builtin functions.
4946
no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
3554
no_builtin_flag=$lt_no_builtin_flag
4947
3555
4948
3556
# Compiler flag to allow reflexive dlopens.
4949
export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
3557
export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
4950
3558
4951
3559
# Compiler flag to generate shared objects directly from archives.
4952
whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
3560
whole_archive_flag_spec=$lt_whole_archive_flag_spec
4953
3561
4954
3562
# Compiler flag to generate thread-safe objects.
4955
thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
3563
thread_safe_flag_spec=$lt_thread_safe_flag_spec
4956
3564
4957
3565
# Library versioning type.
4958
3566
version_type=$version_type
4969
3577
4970
3578
# Commands used to build and install an old-style archive.
4971
3579
RANLIB=$lt_RANLIB
4972
old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
3580
old_archive_cmds=$lt_old_archive_cmds
4973
3581
old_postinstall_cmds=$lt_old_postinstall_cmds
4974
3582
old_postuninstall_cmds=$lt_old_postuninstall_cmds
4975
3583
4976
3584
# Create an old-style archive from a shared archive.
4977
old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
3585
old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
4978
3586
4979
3587
# Create a temporary old-style archive to link instead of a shared archive.
4980
old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
3588
old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
4981
3589
4982
3590
# Commands used to build and install a shared archive.
4983
archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4984
archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
3591
archive_cmds=$lt_archive_cmds
3592
archive_expsym_cmds=$lt_archive_expsym_cmds
4985
3593
postinstall_cmds=$lt_postinstall_cmds
4986
3594
postuninstall_cmds=$lt_postuninstall_cmds
4987
3595
4988
# Commands used to build a loadable module (assumed same as above if empty)
4989
module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4990
module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4991
4992
3596
# Commands to strip libraries.
4993
3597
old_striplib=$lt_old_striplib
4994
3598
striplib=$lt_striplib
4995
3599
4996
# Dependencies to place before the objects being linked to create a
4997
# shared library.
4998
predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4999
5000
# Dependencies to place after the objects being linked to create a
5001
# shared library.
5002
postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
5003
5004
# Dependencies to place before the objects being linked to create a
5005
# shared library.
5006
predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
5007
5008
# Dependencies to place after the objects being linked to create a
5009
# shared library.
5010
postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
5011
5012
# The library search path used internally by the compiler when linking
5013
# a shared library.
5014
compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
5015
5016
3600
# Method to check whether dependent libraries are shared objects.
5017
3601
deplibs_check_method=$lt_deplibs_check_method
5018
3602
5020
3604
file_magic_cmd=$lt_file_magic_cmd
5021
3605
5022
3606
# Flag that allows shared libraries with undefined symbols to be built.
5023
allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
3607
allow_undefined_flag=$lt_allow_undefined_flag
5024
3608
5025
3609
# Flag that forces no undefined symbols.
5026
no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
3610
no_undefined_flag=$lt_no_undefined_flag
5027
3611
5028
3612
# Commands used to finish a libtool library installation in a directory.
5029
3613
finish_cmds=$lt_finish_cmds
5032
3616
finish_eval=$lt_finish_eval
5033
3617
5034
3618
# Take the output of nm and produce a listing of raw symbols and C names.
5035
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
3619
global_symbol_pipe=$lt_global_symbol_pipe
5036
3620
5037
3621
# Transform the output of nm in a proper C declaration
5038
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
3622
global_symbol_to_cdecl=$lt_global_symbol_to_cdecl
5039
3623
5040
3624
# Transform the output of nm in a C name address pair
5041
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
3625
global_symbol_to_c_name_address=$lt_global_symbol_to_c_name_address
5042
3626
5043
3627
# This is the shared library runtime path variable.
5044
3628
runpath_var=$runpath_var
5050
3634
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
5051
3635
5052
3636
# How to hardcode a shared library path into an executable.
5053
hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
3637
hardcode_action=$hardcode_action
5054
3638
5055
3639
# Whether we should hardcode library paths into libraries.
5056
3640
hardcode_into_libs=$hardcode_into_libs
5057
3641
5058
3642
# Flag to hardcode \$libdir into a binary during linking.
5059
3643
# This must work even if \$libdir does not exist.
5060
hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
5061
5062
# If ld is used when linking, flag to hardcode \$libdir into
5063
# a binary during linking. This must work even if \$libdir does
5064
# not exist.
5065
hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
3644
hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
5066
3645
5067
3646
# Whether we need a single -rpath flag with a separated argument.
5068
hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
3647
hardcode_libdir_separator=$lt_hardcode_libdir_separator
5069
3648
5070
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
3649
# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
5071
3650
# resulting binary.
5072
hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
3651
hardcode_direct=$hardcode_direct
5073
3652
5074
3653
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
5075
3654
# resulting binary.
5076
hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
3655
hardcode_minus_L=$hardcode_minus_L
5077
3656
5078
3657
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
5079
3658
# the resulting binary.
5080
hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
5081
5082
# Set to yes if building a shared library automatically hardcodes DIR into the library
5083
# and all subsequent libraries and executables linked against it.
5084
hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
3659
hardcode_shlibpath_var=$hardcode_shlibpath_var
5085
3660
5086
3661
# Variables whose values should be saved in libtool wrapper scripts and
5087
3662
# restored at relink time.
5088
3663
variables_saved_for_relink="$variables_saved_for_relink"
5089
3664
5090
3665
# Whether libtool must link a program against all its dependency libraries.
5091
link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
3666
link_all_deplibs=$link_all_deplibs
5092
3667
5093
3668
# Compile-time system search path for libraries
5094
3669
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
5097
3672
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
5098
3673
5099
3674
# Fix the shell variable \$srcfile for the compiler.
5100
fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
3675
fix_srcfile_path="$fix_srcfile_path"
5101
3676
5102
3677
# Set to yes if exported symbols are required.
5103
always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
3678
always_export_symbols=$always_export_symbols
5104
3679
5105
3680
# The commands to list exported symbols.
5106
export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
3681
export_symbols_cmds=$lt_export_symbols_cmds
5107
3682
5108
3683
# The commands to extract the exported symbol list from a shared archive.
5109
3684
extract_expsyms_cmds=$lt_extract_expsyms_cmds
5110
3685
5111
3686
# Symbols that should not be listed in the preloaded symbols.
5112
exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
3687
exclude_expsyms=$lt_exclude_expsyms
5113
3688
5114
3689
# Symbols that must always be exported.
5115
include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
3690
include_expsyms=$lt_include_expsyms
5116
3691
5117
ifelse([$1],[],
5118
[# ### END LIBTOOL CONFIG],
5119
[# ### END LIBTOOL TAG CONFIG: $tagname])
3692
# ### END LIBTOOL CONFIG
5120
3693
5121
3694
__EOF__
5122
3695
5123
ifelse([$1],[], [
5124
3696
case $host_os in
5125
3697
aix3*)
5126
cat <<\EOF >> "$cfgfile"
3698
cat <<\EOF >> "${ofile}T"
5127
3699
5128
3700
# AIX sometimes has problems with the GCC collect2 program. For some
5129
3701
# reason, if we set the COLLECT_NAMES environment variable, the problems
5136
3708
;;
5137
3709
esac
5138
3710
5139
# We use sed instead of cat because bash on DJGPP gets confused if
5140
# if finds mixed CR/LF and LF-only lines. Since sed operates in
5141
# text mode, it properly converts lines to CR/LF. This bash problem
5142
# is reportedly fixed, but why not run on old versions too?
5143
sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
5144
5145
mv -f "$cfgfile" "$ofile" || \
5146
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
5147
chmod +x "$ofile"
5148
])
5149
else
5150
# If there is no Makefile yet, we rely on a make rule to execute
5151
# `config.status --recheck' to rerun these tests and create the
5152
# libtool script then.
5153
ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
5154
if test -f "$ltmain_in"; then
5155
test -f Makefile && make "$ltmain"
5156
fi
5157
fi
5158
])# AC_LIBTOOL_CONFIG
5159
5160
5161
# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
5162
# -------------------------------------------
5163
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
5164
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
5165
5166
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5167
5168
if test "$GCC" = yes; then
5169
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5170
5171
AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
5172
lt_cv_prog_compiler_rtti_exceptions,
5173
[-fno-rtti -fno-exceptions], [],
5174
[_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
5175
fi
5176
])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
5177
5178
5179
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
5180
# ---------------------------------
5181
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
5182
[AC_REQUIRE([AC_CANONICAL_HOST])
5183
AC_REQUIRE([AC_PROG_NM])
5184
AC_REQUIRE([AC_OBJEXT])
5185
# Check for command to grab the raw symbol name followed by C symbol from nm.
5186
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
5187
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
5188
[
5189
# These are sane defaults that work on at least a few old systems.
5190
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
5191
5192
# Character class describing NM global symbol codes.
5193
symcode='[[BCDEGRST]]'
5194
5195
# Regexp to match symbols that can be accessed directly from C.
5196
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
5197
5198
# Transform the above into a raw symbol and a C symbol.
5199
symxfrm='\1 \2\3 \3'
5200
5201
# Transform an extracted symbol line into a proper C declaration
5202
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
5203
5204
# Transform an extracted symbol line into symbol name and symbol address
5205
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'"
5206
5207
# Define system-specific variables.
5208
case $host_os in
5209
aix*)
5210
symcode='[[BCDT]]'
5211
;;
5212
cygwin* | mingw* | pw32*)
5213
symcode='[[ABCDGISTW]]'
5214
;;
5215
hpux*) # Its linker distinguishes data from code symbols
5216
if test "$host_cpu" = ia64; then
5217
symcode='[[ABCDEGRST]]'
5218
fi
5219
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
5220
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'"
5221
;;
5222
irix* | nonstopux*)
5223
symcode='[[BCDEGRST]]'
5224
;;
5225
osf*)
5226
symcode='[[BCDEGQRST]]'
5227
;;
5228
solaris* | sysv5*)
5229
symcode='[[BDRT]]'
5230
;;
5231
sysv4)
5232
symcode='[[DFNSTU]]'
5233
;;
5234
esac
5235
5236
# Handle CRLF in mingw tool chain
5237
opt_cr=
5238
case $build_os in
5239
mingw*)
5240
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
5241
;;
5242
esac
5243
5244
# If we're using GNU nm, then use its standard symbol codes.
5245
case `$NM -V 2>&1` in
5246
*GNU* | *'with BFD'*)
5247
symcode='[[ABCDGIRSTW]]' ;;
5248
esac
5249
5250
# Try without a prefix undercore, then with it.
5251
for ac_symprfx in "" "_"; do
5252
5253
# Write the raw and C identifiers.
5254
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
5255
5256
# Check to see that the pipe works correctly.
5257
pipe_works=no
5258
5259
rm -f conftest*
5260
cat > conftest.$ac_ext <<EOF
5261
#ifdef __cplusplus
5262
extern "C" {
5263
#endif
5264
char nm_test_var;
5265
void nm_test_func(){}
5266
#ifdef __cplusplus
5267
}
5268
#endif
5269
int main(){nm_test_var='a';nm_test_func();return(0);}
5270
EOF
5271
5272
if AC_TRY_EVAL(ac_compile); then
5273
# Now try to grab the symbols.
5274
nlist=conftest.nm
5275
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
5276
# Try sorting and uniquifying the output.
5277
if sort "$nlist" | uniq > "$nlist"T; then
5278
mv -f "$nlist"T "$nlist"
5279
else
5280
rm -f "$nlist"T
5281
fi
5282
5283
# Make sure that we snagged all the symbols we need.
5284
if grep ' nm_test_var$' "$nlist" >/dev/null; then
5285
if grep ' nm_test_func$' "$nlist" >/dev/null; then
5286
cat <<EOF > conftest.$ac_ext
5287
#ifdef __cplusplus
5288
extern "C" {
5289
#endif
5290
5291
EOF
5292
# Now generate the symbol file.
5293
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
5294
5295
cat <<EOF >> conftest.$ac_ext
5296
#if defined (__STDC__) && __STDC__
5297
# define lt_ptr_t void *
5298
#else
5299
# define lt_ptr_t char *
5300
# define const
5301
#endif
5302
5303
/* The mapping between symbol names and symbols. */
5304
const struct {
5305
const char *name;
5306
lt_ptr_t address;
5307
}
5308
lt_preloaded_symbols[[]] =
5309
{
5310
EOF
5311
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
5312
cat <<\EOF >> conftest.$ac_ext
5313
{0, (lt_ptr_t) 0}
5314
};
5315
5316
#ifdef __cplusplus
5317
}
5318
#endif
5319
EOF
5320
# Now try linking the two files.
5321
mv conftest.$ac_objext conftstm.$ac_objext
5322
lt_save_LIBS="$LIBS"
5323
lt_save_CFLAGS="$CFLAGS"
5324
LIBS="conftstm.$ac_objext"
5325
CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
5326
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
5327
pipe_works=yes
5328
fi
5329
LIBS="$lt_save_LIBS"
5330
CFLAGS="$lt_save_CFLAGS"
5331
else
5332
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
5333
fi
5334
else
5335
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
5336
fi
5337
else
5338
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
5339
fi
5340
else
5341
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
5342
cat conftest.$ac_ext >&5
5343
fi
5344
rm -f conftest* conftst*
5345
5346
# Do not use the global_symbol_pipe unless it works.
5347
if test "$pipe_works" = yes; then
5348
break
5349
else
5350
lt_cv_sys_global_symbol_pipe=
5351
fi
5352
done
5353
])
5354
if test -z "$lt_cv_sys_global_symbol_pipe"; then
5355
lt_cv_sys_global_symbol_to_cdecl=
5356
fi
5357
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
5358
AC_MSG_RESULT(failed)
5359
else
5360
AC_MSG_RESULT(ok)
5361
fi
5362
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
5363
5364
5365
# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
5366
# ---------------------------------------
5367
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
5368
[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
5369
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5370
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
5371
5372
AC_MSG_CHECKING([for $compiler option to produce PIC])
5373
ifelse([$1],[CXX],[
5374
# C++ specific cases for pic, static, wl, etc.
5375
if test "$GXX" = yes; then
5376
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5377
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5378
5379
case $host_os in
5380
aix*)
5381
# All AIX code is PIC.
5382
if test "$host_cpu" = ia64; then
5383
# AIX 5 now supports IA64 processor
5384
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5385
fi
5386
;;
5387
amigaos*)
5388
# FIXME: we need at least 68020 code to build shared libraries, but
5389
# adding the `-m68020' flag to GCC prevents building anything better,
5390
# like `-m68040'.
5391
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5392
;;
5393
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5394
# PIC is the default for these OSes.
5395
;;
5396
mingw* | os2* | pw32*)
5397
# This hack is so that the source file can tell whether it is being
5398
# built for inclusion in a dll (and should export symbols for example).
5399
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5400
;;
5401
darwin* | rhapsody*)
5402
# PIC is the default on this platform
5403
# Common symbols not allowed in MH_DYLIB files
5404
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5405
;;
5406
*djgpp*)
5407
# DJGPP does not support shared libraries at all
5408
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5409
;;
5410
sysv4*MP*)
5411
if test -d /usr/nec; then
5412
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5413
fi
5414
;;
5415
hpux*)
5416
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5417
# not for PA HP-UX.
5418
case "$host_cpu" in
5419
hppa*64*|ia64*)
5420
;;
5421
*)
5422
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5423
;;
5424
esac
5425
;;
5426
*)
5427
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5428
;;
5429
esac
5430
else
5431
case $host_os in
5432
aix4* | aix5*)
5433
# All AIX code is PIC.
5434
if test "$host_cpu" = ia64; then
5435
# AIX 5 now supports IA64 processor
5436
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5437
else
5438
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5439
fi
5440
;;
5441
chorus*)
5442
case $cc_basename in
5443
cxch68)
5444
# Green Hills C++ Compiler
5445
# _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"
5446
;;
5447
esac
5448
;;
5449
dgux*)
5450
case $cc_basename in
5451
ec++)
5452
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5453
;;
5454
ghcx)
5455
# Green Hills C++ Compiler
5456
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5457
;;
5458
*)
5459
;;
5460
esac
5461
;;
5462
freebsd* | kfreebsd*-gnu)
5463
# FreeBSD uses GNU C++
5464
;;
5465
hpux9* | hpux10* | hpux11*)
5466
case $cc_basename in
5467
CC)
5468
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5469
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
5470
if test "$host_cpu" != ia64; then
5471
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5472
fi
5473
;;
5474
aCC)
5475
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5476
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
5477
case "$host_cpu" in
5478
hppa*64*|ia64*)
5479
# +Z the default
5480
;;
5481
*)
5482
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5483
;;
5484
esac
5485
;;
5486
*)
5487
;;
5488
esac
5489
;;
5490
irix5* | irix6* | nonstopux*)
5491
case $cc_basename in
5492
CC)
5493
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5494
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5495
# CC pic flag -KPIC is the default.
5496
;;
5497
*)
5498
;;
5499
esac
5500
;;
5501
linux*)
5502
case $cc_basename in
5503
KCC)
5504
# KAI C++ Compiler
5505
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5506
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5507
;;
5508
icpc)
5509
# Intel C++
5510
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5511
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5512
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5513
;;
5514
cxx)
5515
# Compaq C++
5516
# Make sure the PIC flag is empty. It appears that all Alpha
5517
# Linux and Compaq Tru64 Unix objects are PIC.
5518
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5519
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5520
;;
5521
*)
5522
;;
5523
esac
5524
;;
5525
lynxos*)
5526
;;
5527
m88k*)
5528
;;
5529
mvs*)
5530
case $cc_basename in
5531
cxx)
5532
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
5533
;;
5534
*)
5535
;;
5536
esac
5537
;;
5538
netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
5539
;;
5540
osf3* | osf4* | osf5*)
5541
case $cc_basename in
5542
KCC)
5543
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
5544
;;
5545
RCC)
5546
# Rational C++ 2.4.1
5547
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5548
;;
5549
cxx)
5550
# Digital/Compaq C++
5551
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5552
# Make sure the PIC flag is empty. It appears that all Alpha
5553
# Linux and Compaq Tru64 Unix objects are PIC.
5554
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5555
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5556
;;
5557
*)
5558
;;
5559
esac
5560
;;
5561
psos*)
5562
;;
5563
sco*)
5564
case $cc_basename in
5565
CC)
5566
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5567
;;
5568
*)
5569
;;
5570
esac
5571
;;
5572
solaris*)
5573
case $cc_basename in
5574
CC)
5575
# Sun C++ 4.2, 5.x and Centerline C++
5576
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5577
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5578
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5579
;;
5580
gcx)
5581
# Green Hills C++ Compiler
5582
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5583
;;
5584
*)
5585
;;
5586
esac
5587
;;
5588
sunos4*)
5589
case $cc_basename in
5590
CC)
5591
# Sun C++ 4.x
5592
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5593
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5594
;;
5595
lcc)
5596
# Lucid
5597
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5598
;;
5599
*)
5600
;;
5601
esac
5602
;;
5603
tandem*)
5604
case $cc_basename in
5605
NCC)
5606
# NonStop-UX NCC 3.20
5607
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5608
;;
5609
*)
5610
;;
5611
esac
5612
;;
5613
unixware*)
5614
;;
5615
vxworks*)
5616
;;
5617
*)
5618
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5619
;;
5620
esac
5621
fi
5622
],
5623
[
5624
if test "$GCC" = yes; then
5625
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5626
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5627
5628
case $host_os in
5629
aix*)
5630
# All AIX code is PIC.
5631
if test "$host_cpu" = ia64; then
5632
# AIX 5 now supports IA64 processor
5633
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5634
fi
5635
;;
5636
5637
amigaos*)
5638
# FIXME: we need at least 68020 code to build shared libraries, but
5639
# adding the `-m68020' flag to GCC prevents building anything better,
5640
# like `-m68040'.
5641
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
5642
;;
5643
5644
beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
5645
# PIC is the default for these OSes.
5646
;;
5647
5648
mingw* | pw32* | os2*)
5649
# This hack is so that the source file can tell whether it is being
5650
# built for inclusion in a dll (and should export symbols for example).
5651
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5652
;;
5653
5654
darwin* | rhapsody*)
5655
# PIC is the default on this platform
5656
# Common symbols not allowed in MH_DYLIB files
5657
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
5658
;;
5659
5660
msdosdjgpp*)
5661
# Just because we use GCC doesn't mean we suddenly get shared libraries
5662
# on systems that don't support them.
5663
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5664
enable_shared=no
5665
;;
5666
5667
sysv4*MP*)
5668
if test -d /usr/nec; then
5669
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
5670
fi
5671
;;
5672
5673
hpux*)
5674
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5675
# not for PA HP-UX.
5676
case "$host_cpu" in
5677
hppa*64*|ia64*)
5678
# +Z the default
5679
;;
5680
*)
5681
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5682
;;
5683
esac
5684
;;
5685
5686
*)
5687
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5688
;;
5689
esac
5690
else
5691
# PORTME Check for flag to pass linker flags through the system compiler.
5692
case $host_os in
5693
aix*)
5694
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5695
if test "$host_cpu" = ia64; then
5696
# AIX 5 now supports IA64 processor
5697
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5698
else
5699
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5700
fi
5701
;;
5702
5703
mingw* | pw32* | os2*)
5704
# This hack is so that the source file can tell whether it is being
5705
# built for inclusion in a dll (and should export symbols for example).
5706
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5707
;;
5708
5709
hpux9* | hpux10* | hpux11*)
5710
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5711
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5712
# not for PA HP-UX.
5713
case "$host_cpu" in
5714
hppa*64*|ia64*)
5715
# +Z the default
5716
;;
5717
*)
5718
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5719
;;
5720
esac
5721
# Is there a better lt_prog_compiler_static that works with the bundled CC?
5722
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5723
;;
5724
5725
irix5* | irix6* | nonstopux*)
5726
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5727
# PIC (with -KPIC) is the default.
5728
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5729
;;
5730
5731
newsos6)
5732
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5733
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5734
;;
5735
5736
linux*)
5737
case $CC in
5738
icc* | ecc*)
5739
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5740
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5741
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5742
;;
5743
ccc*)
5744
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5745
# All Alpha code is PIC.
5746
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5747
;;
5748
esac
5749
;;
5750
5751
osf3* | osf4* | osf5*)
5752
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5753
# All OSF/1 code is PIC.
5754
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5755
;;
5756
5757
sco3.2v5*)
5758
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
5759
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
5760
;;
5761
5762
solaris*)
5763
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5764
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5765
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5766
;;
5767
5768
sunos4*)
5769
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5770
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5771
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5772
;;
5773
5774
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5775
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5776
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5777
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5778
;;
5779
5780
sysv4*MP*)
5781
if test -d /usr/nec ;then
5782
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5783
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5784
fi
5785
;;
5786
5787
uts4*)
5788
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5789
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5790
;;
5791
5792
*)
5793
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5794
;;
5795
esac
5796
fi
5797
])
5798
AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5799
5800
#
5801
# Check to make sure the PIC flag actually works.
5802
#
5803
if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5804
AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5805
_LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5806
[$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5807
[case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5808
"" | " "*) ;;
5809
*) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5810
esac],
5811
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5812
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5813
fi
5814
case "$host_os" in
5815
# For platforms which do not support PIC, -DPIC is meaningless:
5816
*djgpp*)
5817
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5818
;;
5819
*)
5820
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5821
;;
5822
esac
5823
])
5824
5825
5826
# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5827
# ------------------------------------
5828
# See if the linker supports building shared libraries.
5829
AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5830
[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5831
ifelse([$1],[CXX],[
5832
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5833
case $host_os in
5834
aix4* | aix5*)
5835
# If we're using GNU nm, then we don't want the "-C" option.
5836
# -C means demangle to AIX nm, but means don't demangle with GNU nm
5837
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5838
_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'
5839
else
5840
_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'
5841
fi
5842
;;
5843
pw32*)
5844
_LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5845
;;
5846
cygwin* | mingw*)
5847
_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'
5848
;;
5849
linux*)
5850
_LT_AC_TAGVAR(link_all_deplibs, $1)=no
5851
;;
5852
*)
5853
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5854
;;
5855
esac
5856
],[
5857
runpath_var=
5858
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
5859
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5860
_LT_AC_TAGVAR(archive_cmds, $1)=
5861
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5862
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5863
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5864
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5865
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5866
_LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5867
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5868
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5869
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5870
_LT_AC_TAGVAR(hardcode_direct, $1)=no
5871
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5872
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5873
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5874
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
5875
_LT_AC_TAGVAR(module_cmds, $1)=
5876
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
5877
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5878
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5879
# include_expsyms should be a list of space-separated symbols to be *always*
5880
# included in the symbol list
5881
_LT_AC_TAGVAR(include_expsyms, $1)=
5882
# exclude_expsyms can be an extended regexp of symbols to exclude
5883
# it will be wrapped by ` (' and `)$', so one must not match beginning or
5884
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5885
# as well as any symbol that contains `d'.
5886
_LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5887
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5888
# platforms (ab)use it in PIC code, but their linkers get confused if
5889
# the symbol is explicitly referenced. Since portable code cannot
5890
# rely on this symbol name, it's probably fine to never include it in
5891
# preloaded symbol tables.
5892
extract_expsyms_cmds=
5893
5894
case $host_os in
5895
cygwin* | mingw* | pw32*)
5896
# FIXME: the MSVC++ port hasn't been tested in a loooong time
5897
# When not using gcc, we currently assume that we are using
5898
# Microsoft Visual C++.
5899
if test "$GCC" != yes; then
5900
with_gnu_ld=no
5901
fi
5902
;;
5903
openbsd*)
5904
with_gnu_ld=no
5905
;;
5906
esac
5907
5908
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
5909
if test "$with_gnu_ld" = yes; then
5910
# If archive_cmds runs LD, not CC, wlarc should be empty
5911
wlarc='${wl}'
5912
5913
# See if GNU ld supports shared libraries.
5914
case $host_os in
5915
aix3* | aix4* | aix5*)
5916
# On AIX/PPC, the GNU linker is very broken
5917
if test "$host_cpu" != ia64; then
5918
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5919
cat <<EOF 1>&2
5920
5921
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
5922
*** to be unable to reliably create shared libraries on AIX.
5923
*** Therefore, libtool is disabling shared libraries support. If you
5924
*** really care for shared libraries, you may want to modify your PATH
5925
*** so that a non-GNU linker is found, and then restart.
5926
5927
EOF
5928
fi
5929
;;
5930
5931
amigaos*)
5932
_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)'
5933
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5934
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5935
5936
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5937
# that the semantics of dynamic libraries on AmigaOS, at least up
5938
# to version 4, is to share data among multiple programs linked
5939
# with the same dynamic library. Since this doesn't match the
5940
# behavior of shared libraries on other platforms, we can't use
5941
# them.
5942
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5943
;;
5944
5945
beos*)
5946
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5947
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5948
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5949
# support --undefined. This deserves some investigation. FIXME
5950
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5951
else
5952
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5953
fi
5954
;;
5955
5956
cygwin* | mingw* | pw32*)
5957
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5958
# as there is no search path for DLLs.
5959
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5960
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5961
_LT_AC_TAGVAR(always_export_symbols, $1)=no
5962
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5963
_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'
5964
5965
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5966
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5967
# If the export-symbols file already is a .def file (1st line
5968
# is EXPORTS), use it as is; otherwise, prepend...
5969
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5970
cp $export_symbols $output_objdir/$soname.def;
5971
else
5972
echo EXPORTS > $output_objdir/$soname.def;
5973
cat $export_symbols >> $output_objdir/$soname.def;
5974
fi~
5975
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5976
else
5977
ld_shlibs=no
5978
fi
5979
;;
5980
5981
netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
5982
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5983
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5984
wlarc=
5985
else
5986
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5987
_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'
5988
fi
5989
;;
5990
5991
solaris* | sysv5*)
5992
if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5993
_LT_AC_TAGVAR(ld_shlibs, $1)=no
5994
cat <<EOF 1>&2
5995
5996
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
5997
*** create shared libraries on Solaris systems. Therefore, libtool
5998
*** is disabling shared libraries support. We urge you to upgrade GNU
5999
*** binutils to release 2.9.1 or newer. Another option is to modify
6000
*** your PATH or compiler configuration so that the native linker is
6001
*** used, and then restart.
6002
6003
EOF
6004
elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
6005
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6006
_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'
6007
else
6008
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6009
fi
6010
;;
6011
6012
sunos4*)
6013
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6014
wlarc=
6015
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6016
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6017
;;
6018
6019
linux*)
6020
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
6021
tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6022
_LT_AC_TAGVAR(archive_cmds, $1)="$tmp_archive_cmds"
6023
supports_anon_versioning=no
6024
case `$LD -v 2>/dev/null` in
6025
*\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
6026
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
6027
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
6028
*\ 2.11.*) ;; # other 2.11 versions
6029
*) supports_anon_versioning=yes ;;
6030
esac
6031
if test $supports_anon_versioning = yes; then
6032
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
6033
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6034
$echo "local: *; };" >> $output_objdir/$libname.ver~
6035
$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6036
else
6037
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="$tmp_archive_cmds"
6038
fi
6039
_LT_AC_TAGVAR(link_all_deplibs, $1)=no
6040
else
6041
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6042
fi
6043
;;
6044
6045
*)
6046
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
6047
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6048
_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'
6049
else
6050
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6051
fi
6052
;;
6053
esac
6054
6055
if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then
6056
runpath_var=LD_RUN_PATH
6057
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6058
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6059
# ancient GNU ld didn't support --whole-archive et. al.
6060
if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
6061
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6062
else
6063
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
6064
fi
6065
fi
6066
else
6067
# PORTME fill in a description of your system's linker (not GNU ld)
6068
case $host_os in
6069
aix3*)
6070
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6071
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
6072
_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'
6073
# Note: this linker hardcodes the directories in LIBPATH if there
6074
# are no directories specified by -L.
6075
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6076
if test "$GCC" = yes && test -z "$link_static_flag"; then
6077
# Neither direct hardcoding nor static linking is supported with a
6078
# broken collect2.
6079
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
6080
fi
6081
;;
6082
6083
aix4* | aix5*)
6084
if test "$host_cpu" = ia64; then
6085
# On IA64, the linker does run time linking by default, so we don't
6086
# have to do anything special.
6087
aix_use_runtimelinking=no
6088
exp_sym_flag='-Bexport'
6089
no_entry_flag=""
6090
else
6091
# If we're using GNU nm, then we don't want the "-C" option.
6092
# -C means demangle to AIX nm, but means don't demangle with GNU nm
6093
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
6094
_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'
6095
else
6096
_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'
6097
fi
6098
aix_use_runtimelinking=no
6099
6100
# Test if we are trying to use run time linking or normal
6101
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
6102
# need to do runtime linking.
6103
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
6104
for ld_flag in $LDFLAGS; do
6105
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
6106
aix_use_runtimelinking=yes
6107
break
6108
fi
6109
done
6110
esac
6111
6112
exp_sym_flag='-bexport'
6113
no_entry_flag='-bnoentry'
6114
fi
6115
6116
# When large executables or shared objects are built, AIX ld can
6117
# have problems creating the table of contents. If linking a library
6118
# or program results in "error TOC overflow" add -mminimal-toc to
6119
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6120
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6121
6122
_LT_AC_TAGVAR(archive_cmds, $1)=''
6123
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6124
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
6125
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6126
6127
if test "$GCC" = yes; then
6128
case $host_os in aix4.[012]|aix4.[012].*)
6129
# We only want to do this on AIX 4.2 and lower, the check
6130
# below for broken collect2 doesn't work under 4.3+
6131
collect2name=`${CC} -print-prog-name=collect2`
6132
if test -f "$collect2name" && \
6133
strings "$collect2name" | grep resolve_lib_name >/dev/null
6134
then
6135
# We have reworked collect2
6136
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6137
else
6138
# We have old collect2
6139
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
6140
# It fails to find uninstalled libraries when the uninstalled
6141
# path is not listed in the libpath. Setting hardcode_minus_L
6142
# to unsupported forces relinking
6143
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6144
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6145
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
6146
fi
6147
esac
6148
shared_flag='-shared'
6149
else
6150
# not using gcc
6151
if test "$host_cpu" = ia64; then
6152
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6153
# chokes on -Wl,-G. The following line is correct:
6154
shared_flag='-G'
6155
else
6156
if test "$aix_use_runtimelinking" = yes; then
6157
shared_flag='${wl}-G'
6158
else
6159
shared_flag='${wl}-bM:SRE'
6160
fi
6161
fi
6162
fi
6163
6164
# It seems that -bexpall does not export symbols beginning with
6165
# underscore (_), so it is better to generate a list of symbols to export.
6166
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
6167
if test "$aix_use_runtimelinking" = yes; then
6168
# Warning - without using the other runtime loading flags (-brtl),
6169
# -berok will link without error, but may produce a broken library.
6170
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
6171
# Determine the default libpath from the value encoded in an empty executable.
6172
_LT_AC_SYS_LIBPATH_AIX
6173
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6174
_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 $shared_flag"
6175
else
6176
if test "$host_cpu" = ia64; then
6177
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6178
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6179
_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"
6180
else
6181
# Determine the default libpath from the value encoded in an empty executable.
6182
_LT_AC_SYS_LIBPATH_AIX
6183
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6184
# Warning - without using the other run time loading flags,
6185
# -berok will link without error, but may produce a broken library.
6186
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6187
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6188
# -bexpall does not export symbols beginning with underscore (_)
6189
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
6190
# Exported symbols can be pulled into shared objects from archives
6191
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
6192
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6193
# This is similar to how AIX traditionally builds it's shared libraries.
6194
_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'
6195
fi
6196
fi
6197
;;
6198
6199
amigaos*)
6200
_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)'
6201
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6202
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6203
# see comment about different semantics on the GNU ld section
6204
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6205
;;
6206
6207
bsdi4*)
6208
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
6209
;;
6210
6211
cygwin* | mingw* | pw32*)
6212
# When not using gcc, we currently assume that we are using
6213
# Microsoft Visual C++.
6214
# hardcode_libdir_flag_spec is actually meaningless, as there is
6215
# no search path for DLLs.
6216
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6217
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6218
# Tell ltmain to make .lib files, not .a files.
6219
libext=lib
6220
# Tell ltmain to make .dll files, not .so files.
6221
shrext_cmds=".dll"
6222
# FIXME: Setting linknames here is a bad hack.
6223
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
6224
# The linker will automatically build a .lib file if we build a DLL.
6225
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
6226
# FIXME: Should let the user specify the lib program.
6227
_LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
6228
fix_srcfile_path='`cygpath -w "$srcfile"`'
6229
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6230
;;
6231
6232
darwin* | rhapsody*)
6233
if test "$GXX" = yes ; then
6234
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6235
case "$host_os" in
6236
rhapsody* | darwin1.[[012]])
6237
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress'
6238
;;
6239
*) # Darwin 1.3 on
6240
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
6241
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
6242
else
6243
case ${MACOSX_DEPLOYMENT_TARGET} in
6244
10.[[012]])
6245
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress'
6246
;;
6247
10.*)
6248
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup'
6249
;;
6250
esac
6251
fi
6252
;;
6253
esac
6254
lt_int_apple_cc_single_mod=no
6255
output_verbose_link_cmd='echo'
6256
if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then
6257
lt_int_apple_cc_single_mod=yes
6258
fi
6259
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
6260
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
6261
else
6262
_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'
6263
fi
6264
_LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
6265
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
6266
if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
6267
_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}'
6268
else
6269
_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}'
6270
fi
6271
_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}'
6272
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6273
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
6274
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6275
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
6276
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6277
else
6278
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6279
fi
6280
;;
6281
6282
dgux*)
6283
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6284
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6285
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6286
;;
6287
6288
freebsd1*)
6289
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6290
;;
6291
6292
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
6293
# support. Future versions do this automatically, but an explicit c++rt0.o
6294
# does not break anything, and helps significantly (at the cost of a little
6295
# extra space).
6296
freebsd2.2*)
6297
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
6298
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6299
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6300
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6301
;;
6302
6303
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
6304
freebsd2*)
6305
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6306
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6307
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6308
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6309
;;
6310
6311
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
6312
freebsd* | kfreebsd*-gnu)
6313
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
6314
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6315
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6316
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6317
;;
6318
6319
hpux9*)
6320
if test "$GCC" = yes; then
6321
_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'
6322
else
6323
_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'
6324
fi
6325
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6326
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6327
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6328
6329
# hardcode_minus_L: Not really in the search PATH,
6330
# but as the default location of the library.
6331
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6332
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6333
;;
6334
6335
hpux10* | hpux11*)
6336
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
6337
case "$host_cpu" in
6338
hppa*64*|ia64*)
6339
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6340
;;
6341
*)
6342
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
6343
;;
6344
esac
6345
else
6346
case "$host_cpu" in
6347
hppa*64*|ia64*)
6348
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
6349
;;
6350
*)
6351
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
6352
;;
6353
esac
6354
fi
6355
if test "$with_gnu_ld" = no; then
6356
case "$host_cpu" in
6357
hppa*64*)
6358
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6359
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
6360
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6361
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6362
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6363
;;
6364
ia64*)
6365
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6366
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6367
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6368
6369
# hardcode_minus_L: Not really in the search PATH,
6370
# but as the default location of the library.
6371
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6372
;;
6373
*)
6374
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6375
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6376
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6377
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6378
6379
# hardcode_minus_L: Not really in the search PATH,
6380
# but as the default location of the library.
6381
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6382
;;
6383
esac
6384
fi
6385
;;
6386
6387
irix5* | irix6* | nonstopux*)
6388
if test "$GCC" = yes; then
6389
_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'
6390
else
6391
_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'
6392
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
6393
fi
6394
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6395
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6396
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6397
;;
6398
6399
netbsd* | netbsdelf*-gnu | knetbsd*-gnu)
6400
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
6401
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
6402
else
6403
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
6404
fi
6405
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6406
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6407
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6408
;;
6409
6410
newsos6)
6411
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6412
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6413
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6414
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6415
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6416
;;
6417
6418
openbsd*)
6419
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6420
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6421
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6422
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6423
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6424
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6425
else
6426
case $host_os in
6427
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
6428
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
6429
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6430
;;
6431
*)
6432
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
6433
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6434
;;
6435
esac
6436
fi
6437
;;
6438
6439
os2*)
6440
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6441
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6442
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
6443
_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'
6444
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
6445
;;
6446
6447
osf3*)
6448
if test "$GCC" = yes; then
6449
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6450
_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'
6451
else
6452
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6453
_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'
6454
fi
6455
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6456
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6457
;;
6458
6459
osf4* | osf5*) # as osf3* with the addition of -msym flag
6460
if test "$GCC" = yes; then
6461
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6462
_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'
6463
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6464
else
6465
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6466
_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'
6467
_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~
6468
$LD -shared${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'
6469
6470
# Both c and cxx compiler support -rpath directly
6471
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6472
fi
6473
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6474
;;
6475
6476
sco3.2v5*)
6477
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6478
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6479
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6480
runpath_var=LD_RUN_PATH
6481
hardcode_runpath_var=yes
6482
;;
6483
6484
solaris*)
6485
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6486
if test "$GCC" = yes; then
6487
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6488
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6489
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
6490
else
6491
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6492
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6493
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6494
fi
6495
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6496
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6497
case $host_os in
6498
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6499
*) # Supported since Solaris 2.6 (maybe 2.5.1?)
6500
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
6501
esac
6502
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6503
;;
6504
6505
sunos4*)
6506
if test "x$host_vendor" = xsequent; then
6507
# Use $CC to link under sequent, because it throws in some extra .o
6508
# files that make .init and .fini sections work.
6509
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
6510
else
6511
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
6512
fi
6513
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6514
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6515
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
6516
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6517
;;
6518
6519
sysv4)
6520
case $host_vendor in
6521
sni)
6522
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6523
_LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
6524
;;
6525
siemens)
6526
## LD is ld it makes a PLAMLIB
6527
## CC just makes a GrossModule.
6528
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6529
_LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
6530
_LT_AC_TAGVAR(hardcode_direct, $1)=no
6531
;;
6532
motorola)
6533
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6534
_LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
6535
;;
6536
esac
6537
runpath_var='LD_RUN_PATH'
6538
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6539
;;
6540
6541
sysv4.3*)
6542
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6543
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6544
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6545
;;
6546
6547
sysv4*MP*)
6548
if test -d /usr/nec; then
6549
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6550
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6551
runpath_var=LD_RUN_PATH
6552
hardcode_runpath_var=yes
6553
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
6554
fi
6555
;;
6556
6557
sysv4.2uw2*)
6558
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
6559
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
6560
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
6561
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6562
hardcode_runpath_var=yes
6563
runpath_var=LD_RUN_PATH
6564
;;
6565
6566
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
6567
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
6568
if test "$GCC" = yes; then
6569
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6570
else
6571
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
6572
fi
6573
runpath_var='LD_RUN_PATH'
6574
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6575
;;
6576
6577
sysv5*)
6578
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
6579
# $CC -shared without GNU ld will not create a library from C++
6580
# object files and a static libstdc++, better avoid it by now
6581
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
6582
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6583
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
6584
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
6585
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6586
runpath_var='LD_RUN_PATH'
6587
;;
6588
6589
uts4*)
6590
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6591
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6592
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6593
;;
6594
6595
*)
6596
_LT_AC_TAGVAR(ld_shlibs, $1)=no
6597
;;
6598
esac
6599
fi
6600
])
6601
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
6602
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6603
6604
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
6605
if test "$GCC" = yes; then
6606
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
6607
fi
6608
6609
#
6610
# Do we need to explicitly link libc?
6611
#
6612
case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
6613
x|xyes)
6614
# Assume -lc should be added
6615
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6616
6617
if test "$enable_shared" = yes && test "$GCC" = yes; then
6618
case $_LT_AC_TAGVAR(archive_cmds, $1) in
6619
*'~'*)
6620
# FIXME: we may have to deal with multi-command sequences.
6621
;;
6622
'$CC '*)
6623
# Test whether the compiler implicitly links with -lc since on some
6624
# systems, -lgcc has to come before -lc. If gcc already passes -lc
6625
# to ld, don't add -lc before -lgcc.
6626
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6627
$rm conftest*
6628
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
6629
6630
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6631
soname=conftest
6632
lib=conftest
6633
libobjs=conftest.$ac_objext
6634
deplibs=
6635
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6636
compiler_flags=-v
6637
linker_flags=-v
6638
verstring=
6639
output_objdir=.
6640
libname=conftest
6641
lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6642
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
6643
if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6644
then
6645
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6646
else
6647
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6648
fi
6649
_LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6650
else
6651
cat conftest.err 1>&5
6652
fi
6653
$rm conftest*
6654
AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6655
;;
6656
esac
6657
fi
6658
;;
6659
esac
6660
])# AC_LIBTOOL_PROG_LD_SHLIBS
6661
6662
6663
# _LT_AC_FILE_LTDLL_C
6664
# -------------------
6665
# Be careful that the start marker always follows a newline.
6666
AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
3711
case $host_os in
3712
cygwin* | mingw* | pw32* | os2*)
3713
cat <<'EOF' >> "${ofile}T"
3714
# This is a source program that is used to create dlls on Windows
3715
# Don't remove nor modify the starting and closing comments
6667
3716
# /* ltdll.c starts here */
6668
3717
# #define WIN32_LEAN_AND_MEAN
6669
3718
# #include <windows.h>
6697
3746
# return TRUE;
6698
3747
# }
6699
3748
# /* ltdll.c ends here */
6700
])# _LT_AC_FILE_LTDLL_C
6701
6702
6703
# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6704
# ---------------------------------
6705
AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6706
3749
# This is a source program that is used to create import libraries
3750
# on Windows for dlls which lack them. Don't remove nor modify the
3751
# starting and closing comments
3752
# /* impgen.c starts here */
3753
# /* Copyright (C) 1999-2000 Free Software Foundation, Inc.
3754
#
3755
# This file is part of GNU libtool.
3756
#
3757
# This program is free software; you can redistribute it and/or modify
3758
# it under the terms of the GNU General Public License as published by
3759
# the Free Software Foundation; either version 2 of the License, or
3760
# (at your option) any later version.
3761
#
3762
# This program is distributed in the hope that it will be useful,
3763
# but WITHOUT ANY WARRANTY; without even the implied warranty of
3764
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3765
# GNU General Public License for more details.
3766
#
3767
# You should have received a copy of the GNU General Public License
3768
# along with this program; if not, write to the Free Software
3769
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
3770
# */
3771
#
3772
# #include <stdio.h> /* for printf() */
3773
# #include <unistd.h> /* for open(), lseek(), read() */
3774
# #include <fcntl.h> /* for O_RDONLY, O_BINARY */
3775
# #include <string.h> /* for strdup() */
3776
#
3777
# /* O_BINARY isn't required (or even defined sometimes) under Unix */
3778
# #ifndef O_BINARY
3779
# #define O_BINARY 0
3780
# #endif
3781
#
3782
# static unsigned int
3783
# pe_get16 (fd, offset)
3784
# int fd;
3785
# int offset;
3786
# {
3787
# unsigned char b[2];
3788
# lseek (fd, offset, SEEK_SET);
3789
# read (fd, b, 2);
3790
# return b[0] + (b[1]<<8);
3791
# }
3792
#
3793
# static unsigned int
3794
# pe_get32 (fd, offset)
3795
# int fd;
3796
# int offset;
3797
# {
3798
# unsigned char b[4];
3799
# lseek (fd, offset, SEEK_SET);
3800
# read (fd, b, 4);
3801
# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
3802
# }
3803
#
3804
# static unsigned int
3805
# pe_as32 (ptr)
3806
# void *ptr;
3807
# {
3808
# unsigned char *b = ptr;
3809
# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
3810
# }
3811
#
3812
# int
3813
# main (argc, argv)
3814
# int argc;
3815
# char *argv[];
3816
# {
3817
# int dll;
3818
# unsigned long pe_header_offset, opthdr_ofs, num_entries, i;
3819
# unsigned long export_rva, export_size, nsections, secptr, expptr;
3820
# unsigned long name_rvas, nexp;
3821
# unsigned char *expdata, *erva;
3822
# char *filename, *dll_name;
3823
#
3824
# filename = argv[1];
3825
#
3826
# dll = open(filename, O_RDONLY|O_BINARY);
3827
# if (dll < 1)
3828
# return 1;
3829
#
3830
# dll_name = filename;
3831
#
3832
# for (i=0; filename[i]; i++)
3833
# if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':')
3834
# dll_name = filename + i +1;
3835
#
3836
# pe_header_offset = pe_get32 (dll, 0x3c);
3837
# opthdr_ofs = pe_header_offset + 4 + 20;
3838
# num_entries = pe_get32 (dll, opthdr_ofs + 92);
3839
#
3840
# if (num_entries < 1) /* no exports */
3841
# return 1;
3842
#
3843
# export_rva = pe_get32 (dll, opthdr_ofs + 96);
3844
# export_size = pe_get32 (dll, opthdr_ofs + 100);
3845
# nsections = pe_get16 (dll, pe_header_offset + 4 +2);
3846
# secptr = (pe_header_offset + 4 + 20 +
3847
# pe_get16 (dll, pe_header_offset + 4 + 16));
3848
#
3849
# expptr = 0;
3850
# for (i = 0; i < nsections; i++)
3851
# {
3852
# char sname[8];
3853
# unsigned long secptr1 = secptr + 40 * i;
3854
# unsigned long vaddr = pe_get32 (dll, secptr1 + 12);
3855
# unsigned long vsize = pe_get32 (dll, secptr1 + 16);
3856
# unsigned long fptr = pe_get32 (dll, secptr1 + 20);
3857
# lseek(dll, secptr1, SEEK_SET);
3858
# read(dll, sname, 8);
3859
# if (vaddr <= export_rva && vaddr+vsize > export_rva)
3860
# {
3861
# expptr = fptr + (export_rva - vaddr);
3862
# if (export_rva + export_size > vaddr + vsize)
3863
# export_size = vsize - (export_rva - vaddr);
3864
# break;
3865
# }
3866
# }
3867
#
3868
# expdata = (unsigned char*)malloc(export_size);
3869
# lseek (dll, expptr, SEEK_SET);
3870
# read (dll, expdata, export_size);
3871
# erva = expdata - export_rva;
3872
#
3873
# nexp = pe_as32 (expdata+24);
3874
# name_rvas = pe_as32 (expdata+32);
3875
#
3876
# printf ("EXPORTS\n");
3877
# for (i = 0; i<nexp; i++)
3878
# {
3879
# unsigned long name_rva = pe_as32 (erva+name_rvas+i*4);
3880
# printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i);
3881
# }
3882
#
3883
# return 0;
3884
# }
3885
# /* impgen.c ends here */
3886
3887
EOF
3888
;;
3889
esac
3890
3891
# We use sed instead of cat because bash on DJGPP gets confused if
3892
# if finds mixed CR/LF and LF-only lines. Since sed operates in
3893
# text mode, it properly converts lines to CR/LF. This bash problem
3894
# is reportedly fixed, but why not run on old versions too?
3895
sed '$q' "$ltmain" >> "${ofile}T" || (rm -f "${ofile}T"; exit 1)
3896
3897
mv -f "${ofile}T" "$ofile" || \
3898
(rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T")
3899
chmod +x "$ofile"
3900
fi
3901
3902
])# _LT_AC_LTCONFIG_HACK
3903
3904
# AC_LIBTOOL_DLOPEN - enable checks for dlopen support
3905
AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
3906
3907
# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
3908
AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
3909
3910
# AC_ENABLE_SHARED - implement the --enable-shared flag
3911
# Usage: AC_ENABLE_SHARED[(DEFAULT)]
3912
# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
3913
# `yes'.
3914
AC_DEFUN([AC_ENABLE_SHARED],
3915
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
3916
AC_ARG_ENABLE(shared,
3917
changequote(<<, >>)dnl
3918
<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
3919
changequote([, ])dnl
3920
[p=${PACKAGE-default}
3921
case $enableval in
3922
yes) enable_shared=yes ;;
3923
no) enable_shared=no ;;
3924
*)
3925
enable_shared=no
3926
# Look at the argument we got. We use all the common list separators.
3927
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3928
for pkg in $enableval; do
3929
if test "X$pkg" = "X$p"; then
3930
enable_shared=yes
3931
fi
3932
done
3933
IFS="$ac_save_ifs"
3934
;;
3935
esac],
3936
enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
3937
])
3938
3939
# AC_DISABLE_SHARED - set the default shared flag to --disable-shared
3940
AC_DEFUN([AC_DISABLE_SHARED],
3941
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3942
AC_ENABLE_SHARED(no)])
3943
3944
# AC_ENABLE_STATIC - implement the --enable-static flag
3945
# Usage: AC_ENABLE_STATIC[(DEFAULT)]
3946
# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
3947
# `yes'.
3948
AC_DEFUN([AC_ENABLE_STATIC],
3949
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
3950
AC_ARG_ENABLE(static,
3951
changequote(<<, >>)dnl
3952
<< --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
3953
changequote([, ])dnl
3954
[p=${PACKAGE-default}
3955
case $enableval in
3956
yes) enable_static=yes ;;
3957
no) enable_static=no ;;
3958
*)
3959
enable_static=no
3960
# Look at the argument we got. We use all the common list separators.
3961
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3962
for pkg in $enableval; do
3963
if test "X$pkg" = "X$p"; then
3964
enable_static=yes
3965
fi
3966
done
3967
IFS="$ac_save_ifs"
3968
;;
3969
esac],
3970
enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
3971
])
3972
3973
# AC_DISABLE_STATIC - set the default static flag to --disable-static
3974
AC_DEFUN([AC_DISABLE_STATIC],
3975
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3976
AC_ENABLE_STATIC(no)])
3977
3978
3979
# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
3980
# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
3981
# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
3982
# `yes'.
3983
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
3984
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
3985
AC_ARG_ENABLE(fast-install,
3986
changequote(<<, >>)dnl
3987
<< --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
3988
changequote([, ])dnl
3989
[p=${PACKAGE-default}
3990
case $enableval in
3991
yes) enable_fast_install=yes ;;
3992
no) enable_fast_install=no ;;
3993
*)
3994
enable_fast_install=no
3995
# Look at the argument we got. We use all the common list separators.
3996
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3997
for pkg in $enableval; do
3998
if test "X$pkg" = "X$p"; then
3999
enable_fast_install=yes
4000
fi
4001
done
4002
IFS="$ac_save_ifs"
4003
;;
4004
esac],
4005
enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
4006
])
4007
4008
# AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install
4009
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
4010
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
4011
AC_ENABLE_FAST_INSTALL(no)])
4012
4013
# AC_LIBTOOL_PICMODE - implement the --with-pic flag
4014
# Usage: AC_LIBTOOL_PICMODE[(MODE)]
4015
# Where MODE is either `yes' or `no'. If omitted, it defaults to
4016
# `both'.
4017
AC_DEFUN([AC_LIBTOOL_PICMODE],
4018
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
4019
pic_mode=ifelse($#,1,$1,default)])
4020
4021
4022
# AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library
4023
AC_DEFUN([AC_PATH_TOOL_PREFIX],
4024
[AC_MSG_CHECKING([for $1])
4025
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
4026
[case $MAGIC_CMD in
4027
/*)
4028
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
4029
;;
4030
?:/*)
4031
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
4032
;;
4033
*)
4034
ac_save_MAGIC_CMD="$MAGIC_CMD"
4035
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4036
dnl $ac_dummy forces splitting on constant user-supplied paths.
4037
dnl POSIX.2 word splitting is done only on the output of word expansions,
4038
dnl not every word. This closes a longstanding sh security hole.
4039
ac_dummy="ifelse([$2], , $PATH, [$2])"
4040
for ac_dir in $ac_dummy; do
4041
test -z "$ac_dir" && ac_dir=.
4042
if test -f $ac_dir/$1; then
4043
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
4044
if test -n "$file_magic_test_file"; then
4045
case $deplibs_check_method in
4046
"file_magic "*)
4047
file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
4048
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
4049
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
4050
egrep "$file_magic_regex" > /dev/null; then
4051
:
4052
else
4053
cat <<EOF 1>&2
4054
4055
*** Warning: the command libtool uses to detect shared libraries,
4056
*** $file_magic_cmd, produces output that libtool cannot recognize.
4057
*** The result is that libtool may fail to recognize shared libraries
4058
*** as such. This will affect the creation of libtool libraries that
4059
*** depend on shared libraries, but programs linked with such libtool
4060
*** libraries will work regardless of this problem. Nevertheless, you
4061
*** may want to report the problem to your system manager and/or to
4062
*** bug-libtool@gnu.org
4063
4064
EOF
4065
fi ;;
4066
esac
4067
fi
4068
break
4069
fi
4070
done
4071
IFS="$ac_save_ifs"
4072
MAGIC_CMD="$ac_save_MAGIC_CMD"
4073
;;
4074
esac])
4075
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
4076
if test -n "$MAGIC_CMD"; then
4077
AC_MSG_RESULT($MAGIC_CMD)
4078
else
4079
AC_MSG_RESULT(no)
4080
fi
4081
])
4082
4083
4084
# AC_PATH_MAGIC - find a file program which can recognise a shared library
4085
AC_DEFUN([AC_PATH_MAGIC],
4086
[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
4087
AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)
4088
if test -z "$lt_cv_path_MAGIC_CMD"; then
4089
if test -n "$ac_tool_prefix"; then
4090
AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH)
4091
else
4092
MAGIC_CMD=:
4093
fi
4094
fi
4095
])
4096
4097
4098
# AC_PROG_LD - find the path to the GNU or non-GNU linker
4099
AC_DEFUN([AC_PROG_LD],
4100
[AC_ARG_WITH(gnu-ld,
4101
[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
4102
test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
4103
AC_REQUIRE([AC_PROG_CC])dnl
4104
AC_REQUIRE([AC_CANONICAL_HOST])dnl
4105
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
4106
AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
4107
ac_prog=ld
4108
if test "$GCC" = yes; then
4109
# Check if gcc -print-prog-name=ld gives a path.
4110
AC_MSG_CHECKING([for ld used by GCC])
4111
case $host in
4112
*-*-mingw*)
4113
# gcc leaves a trailing carriage return which upsets mingw
4114
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4115
*)
4116
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4117
esac
4118
case $ac_prog in
4119
# Accept absolute paths.
4120
[[\\/]]* | [[A-Za-z]]:[[\\/]]*)
4121
re_direlt='/[[^/]][[^/]]*/\.\./'
4122
# Canonicalize the path of ld
4123
ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
4124
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
4125
ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
4126
done
4127
test -z "$LD" && LD="$ac_prog"
4128
;;
4129
"")
4130
# If it fails, then pretend we aren't using GCC.
4131
ac_prog=ld
4132
;;
4133
*)
4134
# If it is relative, then search for the first ld in PATH.
4135
with_gnu_ld=unknown
4136
;;
4137
esac
4138
elif test "$with_gnu_ld" = yes; then
4139
AC_MSG_CHECKING([for GNU ld])
4140
else
4141
AC_MSG_CHECKING([for non-GNU ld])
4142
fi
4143
AC_CACHE_VAL(lt_cv_path_LD,
4144
[if test -z "$LD"; then
4145
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4146
for ac_dir in $PATH; do
4147
test -z "$ac_dir" && ac_dir=.
4148
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4149
lt_cv_path_LD="$ac_dir/$ac_prog"
4150
# Check to see if the program is GNU ld. I'd rather use --version,
4151
# but apparently some GNU ld's only accept -v.
4152
# Break only if it was the GNU/non-GNU ld that we prefer.
4153
if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
4154
test "$with_gnu_ld" != no && break
4155
else
4156
test "$with_gnu_ld" != yes && break
4157
fi
4158
fi
4159
done
4160
IFS="$ac_save_ifs"
4161
else
4162
lt_cv_path_LD="$LD" # Let the user override the test with a path.
4163
fi])
4164
LD="$lt_cv_path_LD"
4165
if test -n "$LD"; then
4166
AC_MSG_RESULT($LD)
4167
else
4168
AC_MSG_RESULT(no)
4169
fi
4170
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
4171
AC_PROG_LD_GNU
4172
])
4173
4174
# AC_PROG_LD_GNU -
4175
AC_DEFUN([AC_PROG_LD_GNU],
4176
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
4177
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
4178
if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
4179
lt_cv_prog_gnu_ld=yes
4180
else
4181
lt_cv_prog_gnu_ld=no
4182
fi])
4183
with_gnu_ld=$lt_cv_prog_gnu_ld
4184
])
4185
4186
# AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
4187
# -- PORTME Some linkers may need a different reload flag.
4188
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
4189
[AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,
4190
[lt_cv_ld_reload_flag='-r'])
4191
reload_flag=$lt_cv_ld_reload_flag
4192
test -n "$reload_flag" && reload_flag=" $reload_flag"
4193
])
4194
4195
# AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies
4196
# -- PORTME fill in with the dynamic library characteristics
4197
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
4198
[AC_CACHE_CHECK([how to recognise dependant libraries],
4199
lt_cv_deplibs_check_method,
4200
[lt_cv_file_magic_cmd='$MAGIC_CMD'
4201
lt_cv_file_magic_test_file=
4202
lt_cv_deplibs_check_method='unknown'
4203
# Need to set the preceding variable on all platforms that support
4204
# interlibrary dependencies.
4205
# 'none' -- dependencies not supported.
4206
# `unknown' -- same as none, but documents that we really don't know.
4207
# 'pass_all' -- all dependencies passed with no checks.
4208
# 'test_compile' -- check by making test program.
4209
# 'file_magic [[regex]]' -- check by looking for files in library path
4210
# which responds to the $file_magic_cmd with a given egrep regex.
4211
# If you have `file' or equivalent on your system and you're not sure
4212
# whether `pass_all' will *always* work, you probably want this one.
4213
4214
case $host_os in
4215
aix4* | aix5*)
4216
lt_cv_deplibs_check_method=pass_all
4217
;;
4218
4219
beos*)
4220
lt_cv_deplibs_check_method=pass_all
4221
;;
4222
4223
bsdi4*)
4224
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
4225
lt_cv_file_magic_cmd='/usr/bin/file -L'
4226
lt_cv_file_magic_test_file=/shlib/libc.so
4227
;;
4228
4229
cygwin* | mingw* | pw32*)
4230
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
4231
lt_cv_file_magic_cmd='$OBJDUMP -f'
4232
;;
4233
4234
darwin* | rhapsody*)
4235
lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
4236
lt_cv_file_magic_cmd='/usr/bin/file -L'
4237
case "$host_os" in
4238
rhapsody* | darwin1.[[012]])
4239
lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System | head -1`
4240
;;
4241
*) # Darwin 1.3 on
4242
lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
4243
;;
4244
esac
4245
;;
4246
4247
freebsd*)
4248
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
4249
case $host_cpu in
4250
i*86 )
4251
# Not sure whether the presence of OpenBSD here was a mistake.
4252
# Let's accept both of them until this is cleared up.
4253
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
4254
lt_cv_file_magic_cmd=/usr/bin/file
4255
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
4256
;;
4257
esac
4258
else
4259
lt_cv_deplibs_check_method=pass_all
4260
fi
4261
;;
4262
4263
gnu*)
4264
lt_cv_deplibs_check_method=pass_all
4265
;;
4266
4267
hpux10.20*|hpux11*)
4268
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
4269
lt_cv_file_magic_cmd=/usr/bin/file
4270
lt_cv_file_magic_test_file=/usr/lib/libc.sl
4271
;;
4272
4273
irix5* | irix6*)
4274
case $host_os in
4275
irix5*)
4276
# this will be overridden with pass_all, but let us keep it just in case
4277
lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
4278
;;
4279
*)
4280
case $LD in
4281
*-32|*"-32 ") libmagic=32-bit;;
4282
*-n32|*"-n32 ") libmagic=N32;;
4283
*-64|*"-64 ") libmagic=64-bit;;
4284
*) libmagic=never-match;;
4285
esac
4286
# this will be overridden with pass_all, but let us keep it just in case
4287
lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1"
4288
;;
4289
esac
4290
lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
4291
lt_cv_deplibs_check_method=pass_all
4292
;;
4293
4294
# This must be Linux ELF.
4295
linux-gnu*)
4296
case $host_cpu in
4297
alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* | s390* )
4298
lt_cv_deplibs_check_method=pass_all ;;
4299
*)
4300
# glibc up to 2.1.1 does not perform some relocations on ARM
4301
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;
4302
esac
4303
lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
4304
;;
4305
4306
netbsd*)
4307
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
4308
lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so\.[[0-9]]+\.[[0-9]]+$'
4309
else
4310
lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so$'
4311
fi
4312
;;
4313
4314
newos6*)
4315
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
4316
lt_cv_file_magic_cmd=/usr/bin/file
4317
lt_cv_file_magic_test_file=/usr/lib/libnls.so
4318
;;
4319
4320
openbsd*)
4321
lt_cv_file_magic_cmd=/usr/bin/file
4322
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
4323
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4324
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
4325
else
4326
lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
4327
fi
4328
;;
4329
4330
osf3* | osf4* | osf5*)
4331
# this will be overridden with pass_all, but let us keep it just in case
4332
lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
4333
lt_cv_file_magic_test_file=/shlib/libc.so
4334
lt_cv_deplibs_check_method=pass_all
4335
;;
4336
4337
sco3.2v5*)
4338
lt_cv_deplibs_check_method=pass_all
4339
;;
4340
4341
solaris*)
4342
lt_cv_deplibs_check_method=pass_all
4343
lt_cv_file_magic_test_file=/lib/libc.so
4344
;;
4345
4346
sysv5uw[[78]]* | sysv4*uw2*)
4347
lt_cv_deplibs_check_method=pass_all
4348
;;
4349
4350
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4351
case $host_vendor in
4352
motorola)
4353
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
4354
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
4355
;;
4356
ncr)
4357
lt_cv_deplibs_check_method=pass_all
4358
;;
4359
sequent)
4360
lt_cv_file_magic_cmd='/bin/file'
4361
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
4362
;;
4363
sni)
4364
lt_cv_file_magic_cmd='/bin/file'
4365
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
4366
lt_cv_file_magic_test_file=/lib/libc.so
4367
;;
4368
esac
4369
;;
4370
esac
4371
])
4372
file_magic_cmd=$lt_cv_file_magic_cmd
4373
deplibs_check_method=$lt_cv_deplibs_check_method
4374
])
4375
4376
4377
# AC_PROG_NM - find the path to a BSD-compatible name lister
4378
AC_DEFUN([AC_PROG_NM],
4379
[AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
4380
AC_MSG_CHECKING([for BSD-compatible nm])
4381
AC_CACHE_VAL(lt_cv_path_NM,
4382
[if test -n "$NM"; then
4383
# Let the user override the test.
4384
lt_cv_path_NM="$NM"
4385
else
4386
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4387
for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
4388
test -z "$ac_dir" && ac_dir=.
4389
tmp_nm=$ac_dir/${ac_tool_prefix}nm
4390
if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
4391
# Check to see if the nm accepts a BSD-compat flag.
4392
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
4393
# nm: unknown option "B" ignored
4394
# Tru64's nm complains that /dev/null is an invalid object file
4395
if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
4396
lt_cv_path_NM="$tmp_nm -B"
4397
break
4398
elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
4399
lt_cv_path_NM="$tmp_nm -p"
4400
break
4401
else
4402
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
4403
continue # so that we can try to find one that supports BSD flags
4404
fi
4405
fi
4406
done
4407
IFS="$ac_save_ifs"
4408
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
4409
fi])
4410
NM="$lt_cv_path_NM"
4411
AC_MSG_RESULT([$NM])
4412
])
4413
4414
# AC_CHECK_LIBM - check for math library
4415
AC_DEFUN([AC_CHECK_LIBM],
4416
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
4417
LIBM=
4418
case $host in
4419
*-*-beos* | *-*-cygwin* | *-*-pw32*)
4420
# These system don't have libm
4421
;;
4422
*-ncr-sysv4.3*)
4423
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
4424
AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
4425
;;
4426
*)
4427
AC_CHECK_LIB(m, main, LIBM="-lm")
4428
;;
4429
esac
4430
])
4431
4432
# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
4433
# the libltdl convenience library and INCLTDL to the include flags for
4434
# the libltdl header and adds --enable-ltdl-convenience to the
4435
# configure arguments. Note that LIBLTDL and INCLTDL are not
4436
# AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If DIR is not
4437
# provided, it is assumed to be `libltdl'. LIBLTDL will be prefixed
4438
# with '${top_builddir}/' and INCLTDL will be prefixed with
4439
# '${top_srcdir}/' (note the single quotes!). If your package is not
4440
# flat and you're not using automake, define top_builddir and
4441
# top_srcdir appropriately in the Makefiles.
4442
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
4443
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
4444
case $enable_ltdl_convenience in
4445
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
4446
"") enable_ltdl_convenience=yes
4447
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
4448
esac
4449
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
4450
INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
4451
])
4452
4453
# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
4454
# the libltdl installable library and INCLTDL to the include flags for
4455
# the libltdl header and adds --enable-ltdl-install to the configure
4456
# arguments. Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is
4457
# AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed
4458
# libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will
4459
# be prefixed with '${top_builddir}/' and INCLTDL will be prefixed
4460
# with '${top_srcdir}/' (note the single quotes!). If your package is
4461
# not flat and you're not using automake, define top_builddir and
4462
# top_srcdir appropriately in the Makefiles.
4463
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
4464
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
4465
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
4466
AC_CHECK_LIB(ltdl, main,
4467
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
4468
[if test x"$enable_ltdl_install" = xno; then
4469
AC_MSG_WARN([libltdl not installed, but installation disabled])
4470
else
4471
enable_ltdl_install=yes
4472
fi
4473
])
4474
if test x"$enable_ltdl_install" = x"yes"; then
4475
ac_configure_args="$ac_configure_args --enable-ltdl-install"
4476
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
4477
INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
4478
else
4479
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
4480
LIBLTDL="-lltdl"
4481
INCLTDL=
4482
fi
4483
])
6707
4484
6708
4485
# old names
6709
4486
AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
6717
4494
# This is just to silence aclocal about the macro not being used
6718
4495
ifelse([AC_DISABLE_FAST_INSTALL])
6719
4496
6720
AC_DEFUN([LT_AC_PROG_GCJ],
6721
[AC_CHECK_TOOL(GCJ, gcj, no)
6722
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6723
AC_SUBST(GCJFLAGS)
6724
])
6725
6726
AC_DEFUN([LT_AC_PROG_RC],
6727
[AC_CHECK_TOOL(RC, windres, no)
6728
])
6729
6730
# NOTE: This macro has been submitted for inclusion into #
6731
# GNU Autoconf as AC_PROG_SED. When it is available in #
6732
# a released version of Autoconf we should remove this #
6733
# macro and use it instead. #
6734
# LT_AC_PROG_SED
6735
# --------------
6736
# Check for a fully-functional sed program, that truncates
6737
# as few characters as possible. Prefer GNU sed if found.
6738
AC_DEFUN([LT_AC_PROG_SED],
6739
[AC_MSG_CHECKING([for a sed that does not truncate output])
6740
AC_CACHE_VAL(lt_cv_path_SED,
6741
[# Loop through the user's path and test for sed and gsed.
6742
# Then use that list of sed's as ones to test for truncation.
6743
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6744
for as_dir in $PATH
6745
do
6746
IFS=$as_save_IFS
6747
test -z "$as_dir" && as_dir=.
6748
for lt_ac_prog in sed gsed; do
6749
for ac_exec_ext in '' $ac_executable_extensions; do
6750
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
6751
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6752
fi
6753
done
6754
done
6755
done
6756
lt_ac_max=0
6757
lt_ac_count=0
6758
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
6759
# along with /bin/sed that truncates output.
6760
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6761
test ! -f $lt_ac_sed && break
6762
cat /dev/null > conftest.in
6763
lt_ac_count=0
6764
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6765
# Check for GNU sed and select it if it is found.
6766
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6767
lt_cv_path_SED=$lt_ac_sed
6768
break
6769
fi
6770
while true; do
6771
cat conftest.in conftest.in >conftest.tmp
6772
mv conftest.tmp conftest.in
6773
cp conftest.in conftest.nl
6774
echo >>conftest.nl
6775
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6776
cmp -s conftest.out conftest.nl || break
6777
# 10000 chars as input seems more than enough
6778
test $lt_ac_count -gt 10 && break
6779
lt_ac_count=`expr $lt_ac_count + 1`
6780
if test $lt_ac_count -gt $lt_ac_max; then
6781
lt_ac_max=$lt_ac_count
6782
lt_cv_path_SED=$lt_ac_sed
6783
fi
6784
done
6785
done
6786
SED=$lt_cv_path_SED
6787
])
6788
AC_MSG_RESULT([$SED])
6789
])
6790
6791
# Figure out how to run the assembler. -*- Autoconf -*-
6792
6793
# serial 2
6794
6795
# Copyright 2001 Free Software Foundation, Inc.
6796
6797
# This program is free software; you can redistribute it and/or modify
6798
# it under the terms of the GNU General Public License as published by
6799
# the Free Software Foundation; either version 2, or (at your option)
6800
# any later version.
6801
6802
# This program is distributed in the hope that it will be useful,
6803
# but WITHOUT ANY WARRANTY; without even the implied warranty of
6804
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6805
# GNU General Public License for more details.
6806
6807
# You should have received a copy of the GNU General Public License
6808
# along with this program; if not, write to the Free Software
6809
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6810
# 02111-1307, USA.
6811
6812
# AM_PROG_AS
6813
# ----------
6814
AC_DEFUN([AM_PROG_AS],
6815
[# By default we simply use the C compiler to build assembly code.
6816
AC_REQUIRE([AC_PROG_CC])
6817
: ${CCAS='$(CC)'}
6818
# Set ASFLAGS if not already set.
6819
: ${CCASFLAGS='$(CFLAGS)'}
6820
AC_SUBST(CCAS)
6821
AC_SUBST(CCASFLAGS)])
6822
6823
# Configure paths for libogg
6824
# Jack Moffitt <jack@icecast.org> 10-21-2000
6825
# Shamelessly stolen from Owen Taylor and Manish Singh
6826
6827
dnl XIPH_PATH_OGG([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
6828
dnl Test for libogg, and define OGG_CFLAGS and OGG_LIBS
6829
dnl
6830
AC_DEFUN(XIPH_PATH_OGG,
6831
[dnl
6832
dnl Get the cflags and libraries
6833
dnl
6834
AC_ARG_WITH(ogg,[ --with-ogg=PFX Prefix where libogg is installed (optional)], ogg_prefix="$withval", ogg_prefix="")
6835
AC_ARG_WITH(ogg-libraries,[ --with-ogg-libraries=DIR Directory where libogg library is installed (optional)], ogg_libraries="$withval", ogg_libraries="")
6836
AC_ARG_WITH(ogg-includes,[ --with-ogg-includes=DIR Directory where libogg header files are installed (optional)], ogg_includes="$withval", ogg_includes="")
6837
AC_ARG_ENABLE(oggtest, [ --disable-oggtest Do not try to compile and run a test Ogg program],, enable_oggtest=yes)
6838
6839
if test "x$ogg_libraries" != "x" ; then
6840
OGG_LIBS="-L$ogg_libraries"
6841
elif test "x$ogg_prefix" != "x" ; then
6842
OGG_LIBS="-L$ogg_prefix/lib"
6843
elif test "x$prefix" != "xNONE" ; then
6844
OGG_LIBS="-L$prefix/lib"
6845
fi
6846
6847
OGG_LIBS="$OGG_LIBS -logg"
6848
6849
if test "x$ogg_includes" != "x" ; then
6850
OGG_CFLAGS="-I$ogg_includes"
6851
elif test "x$ogg_prefix" != "x" ; then
6852
OGG_CFLAGS="-I$ogg_prefix/include"
6853
elif test "x$prefix" != "xNONE"; then
6854
OGG_CFLAGS="-I$prefix/include"
6855
fi
6856
6857
AC_MSG_CHECKING(for Ogg)
6858
no_ogg=""
6859
6860
6861
if test "x$enable_oggtest" = "xyes" ; then
6862
ac_save_CFLAGS="$CFLAGS"
6863
ac_save_LIBS="$LIBS"
6864
CFLAGS="$CFLAGS $OGG_CFLAGS"
6865
LIBS="$LIBS $OGG_LIBS"
6866
dnl
6867
dnl Now check if the installed Ogg is sufficiently new.
6868
dnl
6869
rm -f conf.oggtest
6870
AC_TRY_RUN([
6871
#include <stdio.h>
6872
#include <stdlib.h>
6873
#include <string.h>
6874
#include <ogg/ogg.h>
6875
6876
int main ()
6877
{
6878
system("touch conf.oggtest");
6879
return 0;
6880
}
6881
6882
],, no_ogg=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
6883
CFLAGS="$ac_save_CFLAGS"
6884
LIBS="$ac_save_LIBS"
6885
fi
6886
6887
if test "x$no_ogg" = "x" ; then
6888
AC_MSG_RESULT(yes)
6889
ifelse([$1], , :, [$1])
6890
else
6891
AC_MSG_RESULT(no)
6892
if test -f conf.oggtest ; then
6893
:
6894
else
6895
echo "*** Could not run Ogg test program, checking why..."
6896
CFLAGS="$CFLAGS $OGG_CFLAGS"
6897
LIBS="$LIBS $OGG_LIBS"
6898
AC_TRY_LINK([
6899
#include <stdio.h>
6900
#include <ogg/ogg.h>
6901
], [ return 0; ],
6902
[ echo "*** The test program compiled, but did not run. This usually means"
6903
echo "*** that the run-time linker is not finding Ogg or finding the wrong"
6904
echo "*** version of Ogg. If it is not finding Ogg, you'll need to set your"
6905
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
6906
echo "*** to the installed location Also, make sure you have run ldconfig if that"
6907
echo "*** is required on your system"
6908
echo "***"
6909
echo "*** If you have an old version installed, it is best to remove it, although"
6910
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
6911
[ echo "*** The test program failed to compile or link. See the file config.log for the"
6912
echo "*** exact error that occured. This usually means Ogg was incorrectly installed"
6913
echo "*** or that you have moved Ogg since it was installed." ])
6914
CFLAGS="$ac_save_CFLAGS"
6915
LIBS="$ac_save_LIBS"
6916
fi
6917
OGG_CFLAGS=""
6918
OGG_LIBS=""
6919
ifelse([$2], , :, [$2])
6920
fi
6921
AC_SUBST(OGG_CFLAGS)
6922
AC_SUBST(OGG_LIBS)
6923
rm -f conf.oggtest
6924
])
6925
6926
4497
# CFLAGS and library paths for XMMS
6927
4498
# written 15 December 1999 by Ben Gertzfield <che@debian.org>
6928
4499
6939
4510
dnl
6940
4511
6941
4512
dnl XMMS_TEST_VERSION(AVAILABLE-VERSION, NEEDED-VERSION [, ACTION-IF-OKAY [, ACTION-IF-NOT-OKAY]])
6942
AC_DEFUN([XMMS_TEST_VERSION], [
4513
AC_DEFUN(XMMS_TEST_VERSION, [
6943
4514
6944
4515
# Determine which version number is greater. Prints 2 to stdout if
6945
4516
# the second number is greater, 1 if the first number is greater,
6984
4555
fi
6985
4556
])
6986
4557
6987
AC_DEFUN([AM_PATH_XMMS],
4558
AC_DEFUN(AM_PATH_XMMS,
6988
4559
[
6989
4560
AC_ARG_WITH(xmms-prefix,[ --with-xmms-prefix=PFX Prefix where XMMS is installed (optional)],
6990
4561
xmms_config_prefix="$withval", xmms_config_prefix="")
7072
4643
AC_SUBST(XMMS_EFFECT_PLUGIN_DIR)
7073
4644
])
7074
4645
4646
# Configure paths for libogg
4647
# Jack Moffitt <jack@icecast.org> 10-21-2000
4648
# Shamelessly stolen from Owen Taylor and Manish Singh
4649
4650
dnl XIPH_PATH_OGG([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
4651
dnl Test for libogg, and define OGG_CFLAGS and OGG_LIBS
4652
dnl
4653
AC_DEFUN([XIPH_PATH_OGG],
4654
[dnl
4655
dnl Get the cflags and libraries
4656
dnl
4657
AC_ARG_WITH(ogg,[ --with-ogg=PFX Prefix where libogg is installed (optional)], ogg_prefix="$withval", ogg_prefix="")
4658
AC_ARG_WITH(ogg-libraries,[ --with-ogg-libraries=DIR Directory where libogg library is installed (optional)], ogg_libraries="$withval", ogg_libraries="")
4659
AC_ARG_WITH(ogg-includes,[ --with-ogg-includes=DIR Directory where libogg header files are installed (optional)], ogg_includes="$withval", ogg_includes="")
4660
AC_ARG_ENABLE(oggtest, [ --disable-oggtest Do not try to compile and run a test Ogg program],, enable_oggtest=yes)
4661
4662
if test "x$ogg_libraries" != "x" ; then
4663
OGG_LIBS="-L$ogg_libraries"
4664
elif test "x$ogg_prefix" != "x" ; then
4665
OGG_LIBS="-L$ogg_prefix/lib"
4666
elif test "x$prefix" != "xNONE" ; then
4667
OGG_LIBS="-L$prefix/lib"
4668
fi
4669
4670
OGG_LIBS="$OGG_LIBS -logg"
4671
4672
if test "x$ogg_includes" != "x" ; then
4673
OGG_CFLAGS="-I$ogg_includes"
4674
elif test "x$ogg_prefix" != "x" ; then
4675
OGG_CFLAGS="-I$ogg_prefix/include"
4676
elif test "x$prefix" != "xNONE"; then
4677
OGG_CFLAGS="-I$prefix/include"
4678
fi
4679
4680
AC_MSG_CHECKING(for Ogg)
4681
no_ogg=""
4682
4683
4684
if test "x$enable_oggtest" = "xyes" ; then
4685
ac_save_CFLAGS="$CFLAGS"
4686
ac_save_LIBS="$LIBS"
4687
CFLAGS="$CFLAGS $OGG_CFLAGS"
4688
LIBS="$LIBS $OGG_LIBS"
4689
dnl
4690
dnl Now check if the installed Ogg is sufficiently new.
4691
dnl
4692
rm -f conf.oggtest
4693
AC_TRY_RUN([
4694
#include <stdio.h>
4695
#include <stdlib.h>
4696
#include <string.h>
4697
#include <ogg/ogg.h>
4698
4699
int main ()
4700
{
4701
system("touch conf.oggtest");
4702
return 0;
4703
}
4704
4705
],, no_ogg=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
4706
CFLAGS="$ac_save_CFLAGS"
4707
LIBS="$ac_save_LIBS"
4708
fi
4709
4710
if test "x$no_ogg" = "x" ; then
4711
AC_MSG_RESULT(yes)
4712
ifelse([$1], , :, [$1])
4713
else
4714
AC_MSG_RESULT(no)
4715
if test -f conf.oggtest ; then
4716
:
4717
else
4718
echo "*** Could not run Ogg test program, checking why..."
4719
CFLAGS="$CFLAGS $OGG_CFLAGS"
4720
LIBS="$LIBS $OGG_LIBS"
4721
AC_TRY_LINK([
4722
#include <stdio.h>
4723
#include <ogg/ogg.h>
4724
], [ return 0; ],
4725
[ echo "*** The test program compiled, but did not run. This usually means"
4726
echo "*** that the run-time linker is not finding Ogg or finding the wrong"
4727
echo "*** version of Ogg. If it is not finding Ogg, you'll need to set your"
4728
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
4729
echo "*** to the installed location Also, make sure you have run ldconfig if that"
4730
echo "*** is required on your system"
4731
echo "***"
4732
echo "*** If you have an old version installed, it is best to remove it, although"
4733
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
4734
[ echo "*** The test program failed to compile or link. See the file config.log for the"
4735
echo "*** exact error that occured. This usually means Ogg was incorrectly installed"
4736
echo "*** or that you have moved Ogg since it was installed." ])
4737
CFLAGS="$ac_save_CFLAGS"
4738
LIBS="$ac_save_LIBS"
4739
fi
4740
OGG_CFLAGS=""
4741
OGG_LIBS=""
4742
ifelse([$2], , :, [$2])
4743
fi
4744
AC_SUBST(OGG_CFLAGS)
4745
AC_SUBST(OGG_LIBS)
4746
rm -f conf.oggtest
4747
])
4748
4749
# codeset.m4 serial AM1 (gettext-0.10.40)
4750
dnl Copyright (C) 2000-2002 Free Software Foundation, Inc.
4751
dnl This file is free software, distributed under the terms of the GNU
4752
dnl General Public License. As a special exception to the GNU General
4753
dnl Public License, this file may be distributed as part of a program
4754
dnl that contains a configuration script generated by Autoconf, under
4755
dnl the same distribution terms as the rest of that program.
4756
4757
dnl From Bruno Haible.
4758
4759
AC_DEFUN([AM_LANGINFO_CODESET],
4760
[
4761
AC_CACHE_CHECK([for nl_langinfo and CODESET], am_cv_langinfo_codeset,
4762
[AC_TRY_LINK([#include <langinfo.h>],
4763
[char* cs = nl_langinfo(CODESET);],
4764
am_cv_langinfo_codeset=yes,
4765
am_cv_langinfo_codeset=no)
4766
])
4767
if test $am_cv_langinfo_codeset = yes; then
4768
AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
4769
[Define if you have <langinfo.h> and nl_langinfo(CODESET).])
4770
fi
4771
])
4772
7075
4773
# iconv.m4 serial AM4 (gettext-0.11.3)
7076
4774
dnl Copyright (C) 2000-2002 Free Software Foundation, Inc.
7077
4775
dnl This file is free software, distributed under the terms of the GNU
7176
4874
fi
7177
4875
])
7178
4876
7179
# lib-prefix.m4 serial 3 (gettext-0.13)
7180
dnl Copyright (C) 2001-2003 Free Software Foundation, Inc.
4877
# lib-ld.m4 serial 1 (gettext-0.11)
4878
dnl Copyright (C) 1996-2002 Free Software Foundation, Inc.
7181
4879
dnl This file is free software, distributed under the terms of the GNU
7182
4880
dnl General Public License. As a special exception to the GNU General
7183
4881
dnl Public License, this file may be distributed as part of a program
7184
4882
dnl that contains a configuration script generated by Autoconf, under
7185
4883
dnl the same distribution terms as the rest of that program.
7186
4884
7187
dnl From Bruno Haible.
7188
7189
dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and
7190
dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't
7191
dnl require excessive bracketing.
7192
ifdef([AC_HELP_STRING],
7193
[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])],
7194
[AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])])
7195
7196
dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed
7197
dnl to access previously installed libraries. The basic assumption is that
7198
dnl a user will want packages to use other packages he previously installed
7199
dnl with the same --prefix option.
7200
dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate
7201
dnl libraries, but is otherwise very convenient.
7202
AC_DEFUN([AC_LIB_PREFIX],
7203
[
7204
AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
7205
AC_REQUIRE([AC_PROG_CC])
7206
AC_REQUIRE([AC_CANONICAL_HOST])
7207
AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
7208
dnl By default, look in $includedir and $libdir.
7209
use_additional=yes
7210
AC_LIB_WITH_FINAL_PREFIX([
7211
eval additional_includedir=\"$includedir\"
7212
eval additional_libdir=\"$libdir\"
7213
])
7214
AC_LIB_ARG_WITH([lib-prefix],
7215
[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
7216
--without-lib-prefix don't search for libraries in includedir and libdir],
7217
[
7218
if test "X$withval" = "Xno"; then
7219
use_additional=no
7220
else
7221
if test "X$withval" = "X"; then
7222
AC_LIB_WITH_FINAL_PREFIX([
7223
eval additional_includedir=\"$includedir\"
7224
eval additional_libdir=\"$libdir\"
7225
])
4885
dnl Subroutines of libtool.m4,
4886
dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision
4887
dnl with libtool.m4.
4888
4889
dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no.
4890
AC_DEFUN([AC_LIB_PROG_LD_GNU],
4891
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld,
4892
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
4893
if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
4894
acl_cv_prog_gnu_ld=yes
4895
else
4896
acl_cv_prog_gnu_ld=no
4897
fi])
4898
with_gnu_ld=$acl_cv_prog_gnu_ld
4899
])
4900
4901
dnl From libtool-1.4. Sets the variable LD.
4902
AC_DEFUN([AC_LIB_PROG_LD],
4903
[AC_ARG_WITH(gnu-ld,
4904
[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
4905
test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
4906
AC_REQUIRE([AC_PROG_CC])dnl
4907
AC_REQUIRE([AC_CANONICAL_HOST])dnl
4908
ac_prog=ld
4909
if test "$GCC" = yes; then
4910
# Check if gcc -print-prog-name=ld gives a path.
4911
AC_MSG_CHECKING([for ld used by GCC])
4912
case $host in
4913
*-*-mingw*)
4914
# gcc leaves a trailing carriage return which upsets mingw
4915
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4916
*)
4917
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4918
esac
4919
case $ac_prog in
4920
# Accept absolute paths.
4921
[[\\/]* | [A-Za-z]:[\\/]*)]
4922
[re_direlt='/[^/][^/]*/\.\./']
4923
# Canonicalize the path of ld
4924
ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
4925
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
4926
ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
4927
done
4928
test -z "$LD" && LD="$ac_prog"
4929
;;
4930
"")
4931
# If it fails, then pretend we aren't using GCC.
4932
ac_prog=ld
4933
;;
4934
*)
4935
# If it is relative, then search for the first ld in PATH.
4936
with_gnu_ld=unknown
4937
;;
4938
esac
4939
elif test "$with_gnu_ld" = yes; then
4940
AC_MSG_CHECKING([for GNU ld])
4941
else
4942
AC_MSG_CHECKING([for non-GNU ld])
4943
fi
4944
AC_CACHE_VAL(acl_cv_path_LD,
4945
[if test -z "$LD"; then
4946
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
4947
for ac_dir in $PATH; do
4948
test -z "$ac_dir" && ac_dir=.
4949
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4950
acl_cv_path_LD="$ac_dir/$ac_prog"
4951
# Check to see if the program is GNU ld. I'd rather use --version,
4952
# but apparently some GNU ld's only accept -v.
4953
# Break only if it was the GNU/non-GNU ld that we prefer.
4954
if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
4955
test "$with_gnu_ld" != no && break
7226
4956
else
7227
additional_includedir="$withval/include"
7228
additional_libdir="$withval/lib"
7229
fi
7230
fi
7231
])
7232
if test $use_additional = yes; then
7233
dnl Potentially add $additional_includedir to $CPPFLAGS.
7234
dnl But don't add it
7235
dnl 1. if it's the standard /usr/include,
7236
dnl 2. if it's already present in $CPPFLAGS,
7237
dnl 3. if it's /usr/local/include and we are using GCC on Linux,
7238
dnl 4. if it doesn't exist as a directory.
7239
if test "X$additional_includedir" != "X/usr/include"; then
7240
haveit=
7241
for x in $CPPFLAGS; do
7242
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
7243
if test "X$x" = "X-I$additional_includedir"; then
7244
haveit=yes
7245
break
7246
fi
7247
done
7248
if test -z "$haveit"; then
7249
if test "X$additional_includedir" = "X/usr/local/include"; then
7250
if test -n "$GCC"; then
7251
case $host_os in
7252
linux*) haveit=yes;;
7253
esac
7254
fi
7255
fi
7256
if test -z "$haveit"; then
7257
if test -d "$additional_includedir"; then
7258
dnl Really add $additional_includedir to $CPPFLAGS.
7259
CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
7260
fi
7261
fi
7262
fi
7263
fi
7264
dnl Potentially add $additional_libdir to $LDFLAGS.
7265
dnl But don't add it
7266
dnl 1. if it's the standard /usr/lib,
7267
dnl 2. if it's already present in $LDFLAGS,
7268
dnl 3. if it's /usr/local/lib and we are using GCC on Linux,
7269
dnl 4. if it doesn't exist as a directory.
7270
if test "X$additional_libdir" != "X/usr/lib"; then
7271
haveit=
7272
for x in $LDFLAGS; do
7273
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
7274
if test "X$x" = "X-L$additional_libdir"; then
7275
haveit=yes
7276
break
7277
fi
7278
done
7279
if test -z "$haveit"; then
7280
if test "X$additional_libdir" = "X/usr/local/lib"; then
7281
if test -n "$GCC"; then
7282
case $host_os in
7283
linux*) haveit=yes;;
7284
esac
7285
fi
7286
fi
7287
if test -z "$haveit"; then
7288
if test -d "$additional_libdir"; then
7289
dnl Really add $additional_libdir to $LDFLAGS.
7290
LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
7291
fi
7292
fi
7293
fi
7294
fi
7295
fi
7296
])
7297
7298
dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix,
7299
dnl acl_final_exec_prefix, containing the values to which $prefix and
7300
dnl $exec_prefix will expand at the end of the configure script.
7301
AC_DEFUN([AC_LIB_PREPARE_PREFIX],
7302
[
7303
dnl Unfortunately, prefix and exec_prefix get only finally determined
7304
dnl at the end of configure.
7305
if test "X$prefix" = "XNONE"; then
7306
acl_final_prefix="$ac_default_prefix"
7307
else
7308
acl_final_prefix="$prefix"
7309
fi
7310
if test "X$exec_prefix" = "XNONE"; then
7311
acl_final_exec_prefix='${prefix}'
7312
else
7313
acl_final_exec_prefix="$exec_prefix"
7314
fi
7315
acl_save_prefix="$prefix"
7316
prefix="$acl_final_prefix"
7317
eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7318
prefix="$acl_save_prefix"
7319
])
7320
7321
dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the
7322
dnl variables prefix and exec_prefix bound to the values they will have
7323
dnl at the end of the configure script.
7324
AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
7325
[
7326
acl_save_prefix="$prefix"
7327
prefix="$acl_final_prefix"
7328
acl_save_exec_prefix="$exec_prefix"
7329
exec_prefix="$acl_final_exec_prefix"
7330
$1
7331
exec_prefix="$acl_save_exec_prefix"
7332
prefix="$acl_save_prefix"
7333
])
7334
7335
# lib-link.m4 serial 4 (gettext-0.12)
7336
dnl Copyright (C) 2001-2003 Free Software Foundation, Inc.
4957
test "$with_gnu_ld" != yes && break
4958
fi
4959
fi
4960
done
4961
IFS="$ac_save_ifs"
4962
else
4963
acl_cv_path_LD="$LD" # Let the user override the test with a path.
4964
fi])
4965
LD="$acl_cv_path_LD"
4966
if test -n "$LD"; then
4967
AC_MSG_RESULT($LD)
4968
else
4969
AC_MSG_RESULT(no)
4970
fi
4971
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
4972
AC_LIB_PROG_LD_GNU
4973
])
4974
4975
# lib-link.m4 serial 3 (gettext-0.11.3)
4976
dnl Copyright (C) 2001-2002 Free Software Foundation, Inc.
7337
4977
dnl This file is free software, distributed under the terms of the GNU
7338
4978
dnl General Public License. As a special exception to the GNU General
7339
4979
dnl Public License, this file may be distributed as part of a program
7426
5066
7427
5067
dnl Determine the platform dependent parameters needed to use rpath:
7428
5068
dnl libext, shlibext, hardcode_libdir_flag_spec, hardcode_libdir_separator,
7429
dnl hardcode_direct, hardcode_minus_L.
5069
dnl hardcode_direct, hardcode_minus_L,
5070
dnl sys_lib_search_path_spec, sys_lib_dlsearch_path_spec.
7430
5071
AC_DEFUN([AC_LIB_RPATH],
7431
5072
[
7432
5073
AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS
7447
5088
hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
7448
5089
hardcode_direct="$acl_cv_hardcode_direct"
7449
5090
hardcode_minus_L="$acl_cv_hardcode_minus_L"
5091
sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"
5092
sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"
7450
5093
dnl Determine whether the user wants rpath handling at all.
7451
5094
AC_ARG_ENABLE(rpath,
7452
5095
[ --disable-rpath do not hardcode runtime library paths],
7466
5109
eval additional_includedir=\"$includedir\"
7467
5110
eval additional_libdir=\"$libdir\"
7468
5111
])
7469
AC_LIB_ARG_WITH([lib$1-prefix],
5112
AC_ARG_WITH([lib$1-prefix],
7470
5113
[ --with-lib$1-prefix[=DIR] search for lib$1 in DIR/include and DIR/lib
7471
5114
--without-lib$1-prefix don't search for lib$1 in includedir and libdir],
7472
5115
[
7884
5527
done
7885
5528
])
7886
5529
7887
# lib-ld.m4 serial 3 (gettext-0.13)
7888
dnl Copyright (C) 1996-2003 Free Software Foundation, Inc.
7889
dnl This file is free software, distributed under the terms of the GNU
7890
dnl General Public License. As a special exception to the GNU General
7891
dnl Public License, this file may be distributed as part of a program
7892
dnl that contains a configuration script generated by Autoconf, under
7893
dnl the same distribution terms as the rest of that program.
7894
7895
dnl Subroutines of libtool.m4,
7896
dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision
7897
dnl with libtool.m4.
7898
7899
dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no.
7900
AC_DEFUN([AC_LIB_PROG_LD_GNU],
7901
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld,
7902
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
7903
case `$LD -v 2>&1 </dev/null` in
7904
*GNU* | *'with BFD'*)
7905
acl_cv_prog_gnu_ld=yes ;;
7906
*)
7907
acl_cv_prog_gnu_ld=no ;;
7908
esac])
7909
with_gnu_ld=$acl_cv_prog_gnu_ld
7910
])
7911
7912
dnl From libtool-1.4. Sets the variable LD.
7913
AC_DEFUN([AC_LIB_PROG_LD],
7914
[AC_ARG_WITH(gnu-ld,
7915
[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
7916
test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
7917
AC_REQUIRE([AC_PROG_CC])dnl
7918
AC_REQUIRE([AC_CANONICAL_HOST])dnl
7919
# Prepare PATH_SEPARATOR.
7920
# The user is always right.
7921
if test "${PATH_SEPARATOR+set}" != set; then
7922
echo "#! /bin/sh" >conf$$.sh
7923
echo "exit 0" >>conf$$.sh
7924
chmod +x conf$$.sh
7925
if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7926
PATH_SEPARATOR=';'
7927
else
7928
PATH_SEPARATOR=:
7929
fi
7930
rm -f conf$$.sh
7931
fi
7932
ac_prog=ld
7933
if test "$GCC" = yes; then
7934
# Check if gcc -print-prog-name=ld gives a path.
7935
AC_MSG_CHECKING([for ld used by GCC])
7936
case $host in
7937
*-*-mingw*)
7938
# gcc leaves a trailing carriage return which upsets mingw
7939
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7940
*)
7941
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7942
esac
7943
case $ac_prog in
7944
# Accept absolute paths.
7945
[[\\/]* | [A-Za-z]:[\\/]*)]
7946
[re_direlt='/[^/][^/]*/\.\./']
7947
# Canonicalize the path of ld
7948
ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7949
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7950
ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7951
done
7952
test -z "$LD" && LD="$ac_prog"
7953
;;
7954
"")
7955
# If it fails, then pretend we aren't using GCC.
7956
ac_prog=ld
7957
;;
7958
*)
7959
# If it is relative, then search for the first ld in PATH.
7960
with_gnu_ld=unknown
7961
;;
7962
esac
7963
elif test "$with_gnu_ld" = yes; then
7964
AC_MSG_CHECKING([for GNU ld])
7965
else
7966
AC_MSG_CHECKING([for non-GNU ld])
7967
fi
7968
AC_CACHE_VAL(acl_cv_path_LD,
7969
[if test -z "$LD"; then
7970
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
7971
for ac_dir in $PATH; do
7972
test -z "$ac_dir" && ac_dir=.
7973
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7974
acl_cv_path_LD="$ac_dir/$ac_prog"
7975
# Check to see if the program is GNU ld. I'd rather use --version,
7976
# but apparently some GNU ld's only accept -v.
7977
# Break only if it was the GNU/non-GNU ld that we prefer.
7978
case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
7979
*GNU* | *'with BFD'*)
7980
test "$with_gnu_ld" != no && break ;;
7981
*)
7982
test "$with_gnu_ld" != yes && break ;;
7983
esac
7984
fi
7985
done
7986
IFS="$ac_save_ifs"
7987
else
7988
acl_cv_path_LD="$LD" # Let the user override the test with a path.
7989
fi])
7990
LD="$acl_cv_path_LD"
7991
if test -n "$LD"; then
7992
AC_MSG_RESULT($LD)
7993
else
7994
AC_MSG_RESULT(no)
7995
fi
7996
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
7997
AC_LIB_PROG_LD_GNU
7998
])
7999
8000
# codeset.m4 serial AM1 (gettext-0.10.40)
8001
dnl Copyright (C) 2000-2002 Free Software Foundation, Inc.
5530
# lib-prefix.m4 serial 1 (gettext-0.11)
5531
dnl Copyright (C) 2001-2002 Free Software Foundation, Inc.
8002
5532
dnl This file is free software, distributed under the terms of the GNU
8003
5533
dnl General Public License. As a special exception to the GNU General
8004
5534
dnl Public License, this file may be distributed as part of a program
8007
5537
8008
5538
dnl From Bruno Haible.
8009
5539
8010
AC_DEFUN([AM_LANGINFO_CODESET],
8011
[
8012
AC_CACHE_CHECK([for nl_langinfo and CODESET], am_cv_langinfo_codeset,
8013
[AC_TRY_LINK([#include <langinfo.h>],
8014
[char* cs = nl_langinfo(CODESET);],
8015
am_cv_langinfo_codeset=yes,
8016
am_cv_langinfo_codeset=no)
8017
])
8018
if test $am_cv_langinfo_codeset = yes; then
8019
AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
8020
[Define if you have <langinfo.h> and nl_langinfo(CODESET).])
8021
fi
8022
])
8023
8024
# Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
8025
8026
# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
8027
8028
# This program is free software; you can redistribute it and/or modify
8029
# it under the terms of the GNU General Public License as published by
8030
# the Free Software Foundation; either version 2, or (at your option)
8031
# any later version.
8032
8033
# This program is distributed in the hope that it will be useful,
8034
# but WITHOUT ANY WARRANTY; without even the implied warranty of
8035
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
8036
# GNU General Public License for more details.
8037
8038
# You should have received a copy of the GNU General Public License
8039
# along with this program; if not, write to the Free Software
8040
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
8041
# 02111-1307, USA.
8042
8043
AC_PREREQ([2.52])
8044
8045
# serial 6
8046
8047
# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
8048
AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
5540
dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed
5541
dnl to access previously installed libraries. The basic assumption is that
5542
dnl a user will want packages to use other packages he previously installed
5543
dnl with the same --prefix option.
5544
dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate
5545
dnl libraries, but is otherwise very convenient.
5546
AC_DEFUN([AC_LIB_PREFIX],
5547
[
5548
AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
5549
AC_REQUIRE([AC_PROG_CC])
5550
AC_REQUIRE([AC_CANONICAL_HOST])
5551
AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
5552
dnl By default, look in $includedir and $libdir.
5553
use_additional=yes
5554
AC_LIB_WITH_FINAL_PREFIX([
5555
eval additional_includedir=\"$includedir\"
5556
eval additional_libdir=\"$libdir\"
5557
])
5558
AC_ARG_WITH([lib-prefix],
5559
[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
5560
--without-lib-prefix don't search for libraries in includedir and libdir],
5561
[
5562
if test "X$withval" = "Xno"; then
5563
use_additional=no
5564
else
5565
if test "X$withval" = "X"; then
5566
AC_LIB_WITH_FINAL_PREFIX([
5567
eval additional_includedir=\"$includedir\"
5568
eval additional_libdir=\"$libdir\"
5569
])
5570
else
5571
additional_includedir="$withval/include"
5572
additional_libdir="$withval/lib"
5573
fi
5574
fi
5575
])
5576
if test $use_additional = yes; then
5577
dnl Potentially add $additional_includedir to $CPPFLAGS.
5578
dnl But don't add it
5579
dnl 1. if it's the standard /usr/include,
5580
dnl 2. if it's already present in $CPPFLAGS,
5581
dnl 3. if it's /usr/local/include and we are using GCC on Linux,
5582
dnl 4. if it doesn't exist as a directory.
5583
if test "X$additional_includedir" != "X/usr/include"; then
5584
haveit=
5585
for x in $CPPFLAGS; do
5586
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
5587
if test "X$x" = "X-I$additional_includedir"; then
5588
haveit=yes
5589
break
5590
fi
5591
done
5592
if test -z "$haveit"; then
5593
if test "X$additional_includedir" = "X/usr/local/include"; then
5594
if test -n "$GCC"; then
5595
case $host_os in
5596
linux*) haveit=yes;;
5597
esac
5598
fi
5599
fi
5600
if test -z "$haveit"; then
5601
if test -d "$additional_includedir"; then
5602
dnl Really add $additional_includedir to $CPPFLAGS.
5603
CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
5604
fi
5605
fi
5606
fi
5607
fi
5608
dnl Potentially add $additional_libdir to $LDFLAGS.
5609
dnl But don't add it
5610
dnl 1. if it's the standard /usr/lib,
5611
dnl 2. if it's already present in $LDFLAGS,
5612
dnl 3. if it's /usr/local/lib and we are using GCC on Linux,
5613
dnl 4. if it doesn't exist as a directory.
5614
if test "X$additional_libdir" != "X/usr/lib"; then
5615
haveit=
5616
for x in $LDFLAGS; do
5617
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
5618
if test "X$x" = "X-L$additional_libdir"; then
5619
haveit=yes
5620
break
5621
fi
5622
done
5623
if test -z "$haveit"; then
5624
if test "X$additional_libdir" = "X/usr/local/lib"; then
5625
if test -n "$GCC"; then
5626
case $host_os in
5627
linux*) haveit=yes;;
5628
esac
5629
fi
5630
fi
5631
if test -z "$haveit"; then
5632
if test -d "$additional_libdir"; then
5633
dnl Really add $additional_libdir to $LDFLAGS.
5634
LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
5635
fi
5636
fi
5637
fi
5638
fi
5639
fi
5640
])
5641
5642
dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix,
5643
dnl acl_final_exec_prefix, containing the values to which $prefix and
5644
dnl $exec_prefix will expand at the end of the configure script.
5645
AC_DEFUN([AC_LIB_PREPARE_PREFIX],
5646
[
5647
dnl Unfortunately, prefix and exec_prefix get only finally determined
5648
dnl at the end of configure.
5649
if test "X$prefix" = "XNONE"; then
5650
acl_final_prefix="$ac_default_prefix"
5651
else
5652
acl_final_prefix="$prefix"
5653
fi
5654
if test "X$exec_prefix" = "XNONE"; then
5655
acl_final_exec_prefix='${prefix}'
5656
else
5657
acl_final_exec_prefix="$exec_prefix"
5658
fi
5659
acl_save_prefix="$prefix"
5660
prefix="$acl_final_prefix"
5661
eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
5662
prefix="$acl_save_prefix"
5663
])
5664
5665
dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the
5666
dnl variables prefix and exec_prefix bound to the values they will have
5667
dnl at the end of the configure script.
5668
AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
5669
[
5670
acl_save_prefix="$prefix"
5671
prefix="$acl_final_prefix"
5672
acl_save_exec_prefix="$exec_prefix"
5673
exec_prefix="$acl_final_exec_prefix"
5674
$1
5675
exec_prefix="$acl_save_exec_prefix"
5676
prefix="$acl_save_prefix"
5677
])
8049
5678
Loggerhead is a web-based interface for Breezy
Version: 2.0.1