« back to all changes in this revision
Viewing changes to aclocal.m4
- browse files at revision 100
- compare with another revision
- download diff
- download tarball
- view history from revision 100
- Committer: Monty Taylor
- Date: 2010-11-05 19:37:13 UTC
- mfrom: (0.1.1 upstream)
- Revision ID: mordred@inaugust.com-20101105193713-idmqlis10wprps8f
Initial release. (Closes: #602549)
- files added:
- .bzrignore
- debian
- debian/source
- files removed:
- .hgignore
added
removed
aclocal.m4
1
# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
2
3
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4
# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
5
# This file is free software; the Free Software Foundation
6
# gives unlimited permission to copy and/or distribute it,
7
# with or without modifications, as long as this notice is preserved.
8
9
# This program is distributed in the hope that it will be useful,
10
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12
# PARTICULAR PURPOSE.
13
14
m4_ifndef([AC_AUTOCONF_VERSION],
15
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
16
m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.67],,
17
[m4_warning([this file was generated for autoconf 2.67.
18
You have another version of autoconf. It may work, but is not guaranteed to.
19
If you have problems, you may need to regenerate the build system entirely.
20
To do so, use the procedure documented by the package, typically `autoreconf'.])])
21
22
# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
23
#
24
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
25
# 2006, 2007, 2008 Free Software Foundation, Inc.
26
# Written by Gordon Matzigkeit, 1996
27
#
28
# This file is free software; the Free Software Foundation gives
29
# unlimited permission to copy and/or distribute it, with or without
30
# modifications, as long as this notice is preserved.
31
32
m4_define([_LT_COPYING], [dnl
33
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
34
# 2006, 2007, 2008 Free Software Foundation, Inc.
35
# Written by Gordon Matzigkeit, 1996
36
#
37
# This file is part of GNU Libtool.
38
#
39
# GNU Libtool is free software; you can redistribute it and/or
40
# modify it under the terms of the GNU General Public License as
41
# published by the Free Software Foundation; either version 2 of
42
# the License, or (at your option) any later version.
43
#
44
# As a special exception to the GNU General Public License,
45
# if you distribute this file as part of a program or library that
46
# is built using GNU Libtool, you may include this file under the
47
# same distribution terms that you use for the rest of that program.
48
#
49
# GNU Libtool is distributed in the hope that it will be useful,
50
# but WITHOUT ANY WARRANTY; without even the implied warranty of
51
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
52
# GNU General Public License for more details.
53
#
54
# You should have received a copy of the GNU General Public License
55
# along with GNU Libtool; see the file COPYING. If not, a copy
56
# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
57
# obtained by writing to the Free Software Foundation, Inc.,
58
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
59
])
60
61
# serial 56 LT_INIT
62
63
64
# LT_PREREQ(VERSION)
65
# ------------------
66
# Complain and exit if this libtool version is less that VERSION.
67
m4_defun([LT_PREREQ],
68
[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
69
[m4_default([$3],
70
[m4_fatal([Libtool version $1 or higher is required],
71
63)])],
72
[$2])])
73
74
75
# _LT_CHECK_BUILDDIR
76
# ------------------
77
# Complain if the absolute build directory name contains unusual characters
78
m4_defun([_LT_CHECK_BUILDDIR],
79
[case `pwd` in
80
*\ * | *\ *)
81
AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
82
esac
83
])
84
85
86
# LT_INIT([OPTIONS])
87
# ------------------
88
AC_DEFUN([LT_INIT],
89
[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
90
AC_BEFORE([$0], [LT_LANG])dnl
91
AC_BEFORE([$0], [LT_OUTPUT])dnl
92
AC_BEFORE([$0], [LTDL_INIT])dnl
93
m4_require([_LT_CHECK_BUILDDIR])dnl
94
95
dnl Autoconf doesn't catch unexpanded LT_ macros by default:
96
m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
97
m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
98
dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
99
dnl unless we require an AC_DEFUNed macro:
100
AC_REQUIRE([LTOPTIONS_VERSION])dnl
101
AC_REQUIRE([LTSUGAR_VERSION])dnl
102
AC_REQUIRE([LTVERSION_VERSION])dnl
103
AC_REQUIRE([LTOBSOLETE_VERSION])dnl
104
m4_require([_LT_PROG_LTMAIN])dnl
105
106
dnl Parse OPTIONS
107
_LT_SET_OPTIONS([$0], [$1])
108
109
# This can be used to rebuild libtool when needed
110
LIBTOOL_DEPS="$ltmain"
111
112
# Always use our own libtool.
113
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
114
AC_SUBST(LIBTOOL)dnl
115
116
_LT_SETUP
117
118
# Only expand once:
119
m4_define([LT_INIT])
120
])# LT_INIT
121
122
# Old names:
123
AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
124
AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
125
dnl aclocal-1.4 backwards compatibility:
126
dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
127
dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
128
129
130
# _LT_CC_BASENAME(CC)
131
# -------------------
132
# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
133
m4_defun([_LT_CC_BASENAME],
134
[for cc_temp in $1""; do
135
case $cc_temp in
136
compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
137
distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
138
\-*) ;;
139
*) break;;
140
esac
141
done
142
cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
143
])
144
145
146
# _LT_FILEUTILS_DEFAULTS
147
# ----------------------
148
# It is okay to use these file commands and assume they have been set
149
# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
150
m4_defun([_LT_FILEUTILS_DEFAULTS],
151
[: ${CP="cp -f"}
152
: ${MV="mv -f"}
153
: ${RM="rm -f"}
154
])# _LT_FILEUTILS_DEFAULTS
155
156
157
# _LT_SETUP
158
# ---------
159
m4_defun([_LT_SETUP],
160
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
161
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
162
_LT_DECL([], [host_alias], [0], [The host system])dnl
163
_LT_DECL([], [host], [0])dnl
164
_LT_DECL([], [host_os], [0])dnl
165
dnl
166
_LT_DECL([], [build_alias], [0], [The build system])dnl
167
_LT_DECL([], [build], [0])dnl
168
_LT_DECL([], [build_os], [0])dnl
169
dnl
170
AC_REQUIRE([AC_PROG_CC])dnl
171
AC_REQUIRE([LT_PATH_LD])dnl
172
AC_REQUIRE([LT_PATH_NM])dnl
173
dnl
174
AC_REQUIRE([AC_PROG_LN_S])dnl
175
test -z "$LN_S" && LN_S="ln -s"
176
_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
177
dnl
178
AC_REQUIRE([LT_CMD_MAX_LEN])dnl
179
_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
180
_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
181
dnl
182
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
183
m4_require([_LT_CHECK_SHELL_FEATURES])dnl
184
m4_require([_LT_CMD_RELOAD])dnl
185
m4_require([_LT_CHECK_MAGIC_METHOD])dnl
186
m4_require([_LT_CMD_OLD_ARCHIVE])dnl
187
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
188
189
_LT_CONFIG_LIBTOOL_INIT([
190
# See if we are running on zsh, and set the options which allow our
191
# commands through without removal of \ escapes INIT.
192
if test -n "\${ZSH_VERSION+set}" ; then
193
setopt NO_GLOB_SUBST
194
fi
195
])
196
if test -n "${ZSH_VERSION+set}" ; then
197
setopt NO_GLOB_SUBST
198
fi
199
200
_LT_CHECK_OBJDIR
201
202
m4_require([_LT_TAG_COMPILER])dnl
203
_LT_PROG_ECHO_BACKSLASH
204
205
case $host_os in
206
aix3*)
207
# AIX sometimes has problems with the GCC collect2 program. For some
208
# reason, if we set the COLLECT_NAMES environment variable, the problems
209
# vanish in a puff of smoke.
210
if test "X${COLLECT_NAMES+set}" != Xset; then
211
COLLECT_NAMES=
212
export COLLECT_NAMES
213
fi
214
;;
215
esac
216
217
# Sed substitution that helps us do robust quoting. It backslashifies
218
# metacharacters that are still active within double-quoted strings.
219
sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
220
221
# Same as above, but do not quote variable references.
222
double_quote_subst='s/\([["`\\]]\)/\\\1/g'
223
224
# Sed substitution to delay expansion of an escaped shell variable in a
225
# double_quote_subst'ed string.
226
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
227
228
# Sed substitution to delay expansion of an escaped single quote.
229
delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
230
231
# Sed substitution to avoid accidental globbing in evaled expressions
232
no_glob_subst='s/\*/\\\*/g'
233
234
# Global variables:
235
ofile=libtool
236
can_build_shared=yes
237
238
# All known linkers require a `.a' archive for static linking (except MSVC,
239
# which needs '.lib').
240
libext=a
241
242
with_gnu_ld="$lt_cv_prog_gnu_ld"
243
244
old_CC="$CC"
245
old_CFLAGS="$CFLAGS"
246
247
# Set sane defaults for various variables
248
test -z "$CC" && CC=cc
249
test -z "$LTCC" && LTCC=$CC
250
test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
251
test -z "$LD" && LD=ld
252
test -z "$ac_objext" && ac_objext=o
253
254
_LT_CC_BASENAME([$compiler])
255
256
# Only perform the check for file, if the check method requires it
257
test -z "$MAGIC_CMD" && MAGIC_CMD=file
258
case $deplibs_check_method in
259
file_magic*)
260
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
261
_LT_PATH_MAGIC
262
fi
263
;;
264
esac
265
266
# Use C for the default configuration in the libtool script
267
LT_SUPPORTED_TAG([CC])
268
_LT_LANG_C_CONFIG
269
_LT_LANG_DEFAULT_CONFIG
270
_LT_CONFIG_COMMANDS
271
])# _LT_SETUP
272
273
274
# _LT_PROG_LTMAIN
275
# ---------------
276
# Note that this code is called both from `configure', and `config.status'
277
# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
278
# `config.status' has no value for ac_aux_dir unless we are using Automake,
279
# so we pass a copy along to make sure it has a sensible value anyway.
280
m4_defun([_LT_PROG_LTMAIN],
281
[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
282
_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
283
ltmain="$ac_aux_dir/ltmain.sh"
284
])# _LT_PROG_LTMAIN
285
286
287
288
# So that we can recreate a full libtool script including additional
289
# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
290
# in macros and then make a single call at the end using the `libtool'
291
# label.
292
293
294
# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
295
# ----------------------------------------
296
# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
297
m4_define([_LT_CONFIG_LIBTOOL_INIT],
298
[m4_ifval([$1],
299
[m4_append([_LT_OUTPUT_LIBTOOL_INIT],
300
[$1
301
])])])
302
303
# Initialize.
304
m4_define([_LT_OUTPUT_LIBTOOL_INIT])
305
306
307
# _LT_CONFIG_LIBTOOL([COMMANDS])
308
# ------------------------------
309
# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
310
m4_define([_LT_CONFIG_LIBTOOL],
311
[m4_ifval([$1],
312
[m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
313
[$1
314
])])])
315
316
# Initialize.
317
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
318
319
320
# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
321
# -----------------------------------------------------
322
m4_defun([_LT_CONFIG_SAVE_COMMANDS],
323
[_LT_CONFIG_LIBTOOL([$1])
324
_LT_CONFIG_LIBTOOL_INIT([$2])
325
])
326
327
328
# _LT_FORMAT_COMMENT([COMMENT])
329
# -----------------------------
330
# Add leading comment marks to the start of each line, and a trailing
331
# full-stop to the whole comment if one is not present already.
332
m4_define([_LT_FORMAT_COMMENT],
333
[m4_ifval([$1], [
334
m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
335
[['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
336
)])
337
338
339
340
341
342
# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
343
# -------------------------------------------------------------------
344
# CONFIGNAME is the name given to the value in the libtool script.
345
# VARNAME is the (base) name used in the configure script.
346
# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
347
# VARNAME. Any other value will be used directly.
348
m4_define([_LT_DECL],
349
[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
350
[lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
351
[m4_ifval([$1], [$1], [$2])])
352
lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
353
m4_ifval([$4],
354
[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
355
lt_dict_add_subkey([lt_decl_dict], [$2],
356
[tagged?], [m4_ifval([$5], [yes], [no])])])
357
])
358
359
360
# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
361
# --------------------------------------------------------
362
m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
363
364
365
# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
366
# ------------------------------------------------
367
m4_define([lt_decl_tag_varnames],
368
[_lt_decl_filter([tagged?], [yes], $@)])
369
370
371
# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
372
# ---------------------------------------------------------
373
m4_define([_lt_decl_filter],
374
[m4_case([$#],
375
[0], [m4_fatal([$0: too few arguments: $#])],
376
[1], [m4_fatal([$0: too few arguments: $#: $1])],
377
[2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
378
[3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
379
[lt_dict_filter([lt_decl_dict], $@)])[]dnl
380
])
381
382
383
# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
384
# --------------------------------------------------
385
m4_define([lt_decl_quote_varnames],
386
[_lt_decl_filter([value], [1], $@)])
387
388
389
# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
390
# ---------------------------------------------------
391
m4_define([lt_decl_dquote_varnames],
392
[_lt_decl_filter([value], [2], $@)])
393
394
395
# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
396
# ---------------------------------------------------
397
m4_define([lt_decl_varnames_tagged],
398
[m4_assert([$# <= 2])dnl
399
_$0(m4_quote(m4_default([$1], [[, ]])),
400
m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
401
m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
402
m4_define([_lt_decl_varnames_tagged],
403
[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
404
405
406
# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
407
# ------------------------------------------------
408
m4_define([lt_decl_all_varnames],
409
[_$0(m4_quote(m4_default([$1], [[, ]])),
410
m4_if([$2], [],
411
m4_quote(lt_decl_varnames),
412
m4_quote(m4_shift($@))))[]dnl
413
])
414
m4_define([_lt_decl_all_varnames],
415
[lt_join($@, lt_decl_varnames_tagged([$1],
416
lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
417
])
418
419
420
# _LT_CONFIG_STATUS_DECLARE([VARNAME])
421
# ------------------------------------
422
# Quote a variable value, and forward it to `config.status' so that its
423
# declaration there will have the same value as in `configure'. VARNAME
424
# must have a single quote delimited value for this to work.
425
m4_define([_LT_CONFIG_STATUS_DECLARE],
426
[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`'])
427
428
429
# _LT_CONFIG_STATUS_DECLARATIONS
430
# ------------------------------
431
# We delimit libtool config variables with single quotes, so when
432
# we write them to config.status, we have to be sure to quote all
433
# embedded single quotes properly. In configure, this macro expands
434
# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
435
#
436
# <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`'
437
m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
438
[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
439
[m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
440
441
442
# _LT_LIBTOOL_TAGS
443
# ----------------
444
# Output comment and list of tags supported by the script
445
m4_defun([_LT_LIBTOOL_TAGS],
446
[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
447
available_tags="_LT_TAGS"dnl
448
])
449
450
451
# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
452
# -----------------------------------
453
# Extract the dictionary values for VARNAME (optionally with TAG) and
454
# expand to a commented shell variable setting:
455
#
456
# # Some comment about what VAR is for.
457
# visible_name=$lt_internal_name
458
m4_define([_LT_LIBTOOL_DECLARE],
459
[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
460
[description])))[]dnl
461
m4_pushdef([_libtool_name],
462
m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
463
m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
464
[0], [_libtool_name=[$]$1],
465
[1], [_libtool_name=$lt_[]$1],
466
[2], [_libtool_name=$lt_[]$1],
467
[_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
468
m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
469
])
470
471
472
# _LT_LIBTOOL_CONFIG_VARS
473
# -----------------------
474
# Produce commented declarations of non-tagged libtool config variables
475
# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
476
# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
477
# section) are produced by _LT_LIBTOOL_TAG_VARS.
478
m4_defun([_LT_LIBTOOL_CONFIG_VARS],
479
[m4_foreach([_lt_var],
480
m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
481
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
482
483
484
# _LT_LIBTOOL_TAG_VARS(TAG)
485
# -------------------------
486
m4_define([_LT_LIBTOOL_TAG_VARS],
487
[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
488
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
489
490
491
# _LT_TAGVAR(VARNAME, [TAGNAME])
492
# ------------------------------
493
m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
494
495
496
# _LT_CONFIG_COMMANDS
497
# -------------------
498
# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
499
# variables for single and double quote escaping we saved from calls
500
# to _LT_DECL, we can put quote escaped variables declarations
501
# into `config.status', and then the shell code to quote escape them in
502
# for loops in `config.status'. Finally, any additional code accumulated
503
# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
504
m4_defun([_LT_CONFIG_COMMANDS],
505
[AC_PROVIDE_IFELSE([LT_OUTPUT],
506
dnl If the libtool generation code has been placed in $CONFIG_LT,
507
dnl instead of duplicating it all over again into config.status,
508
dnl then we will have config.status run $CONFIG_LT later, so it
509
dnl needs to know what name is stored there:
510
[AC_CONFIG_COMMANDS([libtool],
511
[$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
512
dnl If the libtool generation code is destined for config.status,
513
dnl expand the accumulated commands and init code now:
514
[AC_CONFIG_COMMANDS([libtool],
515
[_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
516
])#_LT_CONFIG_COMMANDS
517
518
519
# Initialize.
520
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
521
[
522
523
# The HP-UX ksh and POSIX shell print the target directory to stdout
524
# if CDPATH is set.
525
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
526
527
sed_quote_subst='$sed_quote_subst'
528
double_quote_subst='$double_quote_subst'
529
delay_variable_subst='$delay_variable_subst'
530
_LT_CONFIG_STATUS_DECLARATIONS
531
LTCC='$LTCC'
532
LTCFLAGS='$LTCFLAGS'
533
compiler='$compiler_DEFAULT'
534
535
# Quote evaled strings.
536
for var in lt_decl_all_varnames([[ \
537
]], lt_decl_quote_varnames); do
538
case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
539
*[[\\\\\\\`\\"\\\$]]*)
540
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
541
;;
542
*)
543
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
544
;;
545
esac
546
done
547
548
# Double-quote double-evaled strings.
549
for var in lt_decl_all_varnames([[ \
550
]], lt_decl_dquote_varnames); do
551
case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
552
*[[\\\\\\\`\\"\\\$]]*)
553
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
554
;;
555
*)
556
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
557
;;
558
esac
559
done
560
561
# Fix-up fallback echo if it was mangled by the above quoting rules.
562
case \$lt_ECHO in
563
*'\\\[$]0 --fallback-echo"')dnl "
564
lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\`
565
;;
566
esac
567
568
_LT_OUTPUT_LIBTOOL_INIT
569
])
570
571
572
# LT_OUTPUT
573
# ---------
574
# This macro allows early generation of the libtool script (before
575
# AC_OUTPUT is called), incase it is used in configure for compilation
576
# tests.
577
AC_DEFUN([LT_OUTPUT],
578
[: ${CONFIG_LT=./config.lt}
579
AC_MSG_NOTICE([creating $CONFIG_LT])
580
cat >"$CONFIG_LT" <<_LTEOF
581
#! $SHELL
582
# Generated by $as_me.
583
# Run this file to recreate a libtool stub with the current configuration.
584
585
lt_cl_silent=false
586
SHELL=\${CONFIG_SHELL-$SHELL}
587
_LTEOF
588
589
cat >>"$CONFIG_LT" <<\_LTEOF
590
AS_SHELL_SANITIZE
591
_AS_PREPARE
592
593
exec AS_MESSAGE_FD>&1
594
exec AS_MESSAGE_LOG_FD>>config.log
595
{
596
echo
597
AS_BOX([Running $as_me.])
598
} >&AS_MESSAGE_LOG_FD
599
600
lt_cl_help="\
601
\`$as_me' creates a local libtool stub from the current configuration,
602
for use in further configure time tests before the real libtool is
603
generated.
604
605
Usage: $[0] [[OPTIONS]]
606
607
-h, --help print this help, then exit
608
-V, --version print version number, then exit
609
-q, --quiet do not print progress messages
610
-d, --debug don't remove temporary files
611
612
Report bugs to <bug-libtool@gnu.org>."
613
614
lt_cl_version="\
615
m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
616
m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
617
configured by $[0], generated by m4_PACKAGE_STRING.
618
619
Copyright (C) 2008 Free Software Foundation, Inc.
620
This config.lt script is free software; the Free Software Foundation
621
gives unlimited permision to copy, distribute and modify it."
622
623
while test $[#] != 0
624
do
625
case $[1] in
626
--version | --v* | -V )
627
echo "$lt_cl_version"; exit 0 ;;
628
--help | --h* | -h )
629
echo "$lt_cl_help"; exit 0 ;;
630
--debug | --d* | -d )
631
debug=: ;;
632
--quiet | --q* | --silent | --s* | -q )
633
lt_cl_silent=: ;;
634
635
-*) AC_MSG_ERROR([unrecognized option: $[1]
636
Try \`$[0] --help' for more information.]) ;;
637
638
*) AC_MSG_ERROR([unrecognized argument: $[1]
639
Try \`$[0] --help' for more information.]) ;;
640
esac
641
shift
642
done
643
644
if $lt_cl_silent; then
645
exec AS_MESSAGE_FD>/dev/null
646
fi
647
_LTEOF
648
649
cat >>"$CONFIG_LT" <<_LTEOF
650
_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
651
_LTEOF
652
653
cat >>"$CONFIG_LT" <<\_LTEOF
654
AC_MSG_NOTICE([creating $ofile])
655
_LT_OUTPUT_LIBTOOL_COMMANDS
656
AS_EXIT(0)
657
_LTEOF
658
chmod +x "$CONFIG_LT"
659
660
# configure is writing to config.log, but config.lt does its own redirection,
661
# appending to config.log, which fails on DOS, as config.log is still kept
662
# open by configure. Here we exec the FD to /dev/null, effectively closing
663
# config.log, so it can be properly (re)opened and appended to by config.lt.
664
if test "$no_create" != yes; then
665
lt_cl_success=:
666
test "$silent" = yes &&
667
lt_config_lt_args="$lt_config_lt_args --quiet"
668
exec AS_MESSAGE_LOG_FD>/dev/null
669
$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
670
exec AS_MESSAGE_LOG_FD>>config.log
671
$lt_cl_success || AS_EXIT(1)
672
fi
673
])# LT_OUTPUT
674
675
676
# _LT_CONFIG(TAG)
677
# ---------------
678
# If TAG is the built-in tag, create an initial libtool script with a
679
# default configuration from the untagged config vars. Otherwise add code
680
# to config.status for appending the configuration named by TAG from the
681
# matching tagged config vars.
682
m4_defun([_LT_CONFIG],
683
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
684
_LT_CONFIG_SAVE_COMMANDS([
685
m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
686
m4_if(_LT_TAG, [C], [
687
# See if we are running on zsh, and set the options which allow our
688
# commands through without removal of \ escapes.
689
if test -n "${ZSH_VERSION+set}" ; then
690
setopt NO_GLOB_SUBST
691
fi
692
693
cfgfile="${ofile}T"
694
trap "$RM \"$cfgfile\"; exit 1" 1 2 15
695
$RM "$cfgfile"
696
697
cat <<_LT_EOF >> "$cfgfile"
698
#! $SHELL
699
700
# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
701
# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
702
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
703
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
704
#
705
_LT_COPYING
706
_LT_LIBTOOL_TAGS
707
708
# ### BEGIN LIBTOOL CONFIG
709
_LT_LIBTOOL_CONFIG_VARS
710
_LT_LIBTOOL_TAG_VARS
711
# ### END LIBTOOL CONFIG
712
713
_LT_EOF
714
715
case $host_os in
716
aix3*)
717
cat <<\_LT_EOF >> "$cfgfile"
718
# AIX sometimes has problems with the GCC collect2 program. For some
719
# reason, if we set the COLLECT_NAMES environment variable, the problems
720
# vanish in a puff of smoke.
721
if test "X${COLLECT_NAMES+set}" != Xset; then
722
COLLECT_NAMES=
723
export COLLECT_NAMES
724
fi
725
_LT_EOF
726
;;
727
esac
728
729
_LT_PROG_LTMAIN
730
731
# We use sed instead of cat because bash on DJGPP gets confused if
732
# if finds mixed CR/LF and LF-only lines. Since sed operates in
733
# text mode, it properly converts lines to CR/LF. This bash problem
734
# is reportedly fixed, but why not run on old versions too?
735
sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
736
|| (rm -f "$cfgfile"; exit 1)
737
738
_LT_PROG_XSI_SHELLFNS
739
740
sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
741
|| (rm -f "$cfgfile"; exit 1)
742
743
mv -f "$cfgfile" "$ofile" ||
744
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
745
chmod +x "$ofile"
746
],
747
[cat <<_LT_EOF >> "$ofile"
748
749
dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
750
dnl in a comment (ie after a #).
751
# ### BEGIN LIBTOOL TAG CONFIG: $1
752
_LT_LIBTOOL_TAG_VARS(_LT_TAG)
753
# ### END LIBTOOL TAG CONFIG: $1
754
_LT_EOF
755
])dnl /m4_if
756
],
757
[m4_if([$1], [], [
758
PACKAGE='$PACKAGE'
759
VERSION='$VERSION'
760
TIMESTAMP='$TIMESTAMP'
761
RM='$RM'
762
ofile='$ofile'], [])
763
])dnl /_LT_CONFIG_SAVE_COMMANDS
764
])# _LT_CONFIG
765
766
767
# LT_SUPPORTED_TAG(TAG)
768
# ---------------------
769
# Trace this macro to discover what tags are supported by the libtool
770
# --tag option, using:
771
# autoconf --trace 'LT_SUPPORTED_TAG:$1'
772
AC_DEFUN([LT_SUPPORTED_TAG], [])
773
774
775
# C support is built-in for now
776
m4_define([_LT_LANG_C_enabled], [])
777
m4_define([_LT_TAGS], [])
778
779
780
# LT_LANG(LANG)
781
# -------------
782
# Enable libtool support for the given language if not already enabled.
783
AC_DEFUN([LT_LANG],
784
[AC_BEFORE([$0], [LT_OUTPUT])dnl
785
m4_case([$1],
786
[C], [_LT_LANG(C)],
787
[C++], [_LT_LANG(CXX)],
788
[Java], [_LT_LANG(GCJ)],
789
[Fortran 77], [_LT_LANG(F77)],
790
[Fortran], [_LT_LANG(FC)],
791
[Windows Resource], [_LT_LANG(RC)],
792
[m4_ifdef([_LT_LANG_]$1[_CONFIG],
793
[_LT_LANG($1)],
794
[m4_fatal([$0: unsupported language: "$1"])])])dnl
795
])# LT_LANG
796
797
798
# _LT_LANG(LANGNAME)
799
# ------------------
800
m4_defun([_LT_LANG],
801
[m4_ifdef([_LT_LANG_]$1[_enabled], [],
802
[LT_SUPPORTED_TAG([$1])dnl
803
m4_append([_LT_TAGS], [$1 ])dnl
804
m4_define([_LT_LANG_]$1[_enabled], [])dnl
805
_LT_LANG_$1_CONFIG($1)])dnl
806
])# _LT_LANG
807
808
809
# _LT_LANG_DEFAULT_CONFIG
810
# -----------------------
811
m4_defun([_LT_LANG_DEFAULT_CONFIG],
812
[AC_PROVIDE_IFELSE([AC_PROG_CXX],
813
[LT_LANG(CXX)],
814
[m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
815
816
AC_PROVIDE_IFELSE([AC_PROG_F77],
817
[LT_LANG(F77)],
818
[m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
819
820
AC_PROVIDE_IFELSE([AC_PROG_FC],
821
[LT_LANG(FC)],
822
[m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
823
824
dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
825
dnl pulling things in needlessly.
826
AC_PROVIDE_IFELSE([AC_PROG_GCJ],
827
[LT_LANG(GCJ)],
828
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
829
[LT_LANG(GCJ)],
830
[AC_PROVIDE_IFELSE([LT_PROG_GCJ],
831
[LT_LANG(GCJ)],
832
[m4_ifdef([AC_PROG_GCJ],
833
[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
834
m4_ifdef([A][M_PROG_GCJ],
835
[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
836
m4_ifdef([LT_PROG_GCJ],
837
[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
838
839
AC_PROVIDE_IFELSE([LT_PROG_RC],
840
[LT_LANG(RC)],
841
[m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
842
])# _LT_LANG_DEFAULT_CONFIG
843
844
# Obsolete macros:
845
AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
846
AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
847
AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
848
AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
849
dnl aclocal-1.4 backwards compatibility:
850
dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
851
dnl AC_DEFUN([AC_LIBTOOL_F77], [])
852
dnl AC_DEFUN([AC_LIBTOOL_FC], [])
853
dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
854
855
856
# _LT_TAG_COMPILER
857
# ----------------
858
m4_defun([_LT_TAG_COMPILER],
859
[AC_REQUIRE([AC_PROG_CC])dnl
860
861
_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
862
_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
863
_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
864
_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
865
866
# If no C compiler was specified, use CC.
867
LTCC=${LTCC-"$CC"}
868
869
# If no C compiler flags were specified, use CFLAGS.
870
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
871
872
# Allow CC to be a program name with arguments.
873
compiler=$CC
874
])# _LT_TAG_COMPILER
875
876
877
# _LT_COMPILER_BOILERPLATE
878
# ------------------------
879
# Check for compiler boilerplate output or warnings with
880
# the simple compiler test code.
881
m4_defun([_LT_COMPILER_BOILERPLATE],
882
[m4_require([_LT_DECL_SED])dnl
883
ac_outfile=conftest.$ac_objext
884
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
885
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
886
_lt_compiler_boilerplate=`cat conftest.err`
887
$RM conftest*
888
])# _LT_COMPILER_BOILERPLATE
889
890
891
# _LT_LINKER_BOILERPLATE
892
# ----------------------
893
# Check for linker boilerplate output or warnings with
894
# the simple link test code.
895
m4_defun([_LT_LINKER_BOILERPLATE],
896
[m4_require([_LT_DECL_SED])dnl
897
ac_outfile=conftest.$ac_objext
898
echo "$lt_simple_link_test_code" >conftest.$ac_ext
899
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
900
_lt_linker_boilerplate=`cat conftest.err`
901
$RM -r conftest*
902
])# _LT_LINKER_BOILERPLATE
903
904
# _LT_REQUIRED_DARWIN_CHECKS
905
# -------------------------
906
m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
907
case $host_os in
908
rhapsody* | darwin*)
909
AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
910
AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
911
AC_CHECK_TOOL([LIPO], [lipo], [:])
912
AC_CHECK_TOOL([OTOOL], [otool], [:])
913
AC_CHECK_TOOL([OTOOL64], [otool64], [:])
914
_LT_DECL([], [DSYMUTIL], [1],
915
[Tool to manipulate archived DWARF debug symbol files on Mac OS X])
916
_LT_DECL([], [NMEDIT], [1],
917
[Tool to change global to local symbols on Mac OS X])
918
_LT_DECL([], [LIPO], [1],
919
[Tool to manipulate fat objects and archives on Mac OS X])
920
_LT_DECL([], [OTOOL], [1],
921
[ldd/readelf like tool for Mach-O binaries on Mac OS X])
922
_LT_DECL([], [OTOOL64], [1],
923
[ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
924
925
AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
926
[lt_cv_apple_cc_single_mod=no
927
if test -z "${LT_MULTI_MODULE}"; then
928
# By default we will add the -single_module flag. You can override
929
# by either setting the environment variable LT_MULTI_MODULE
930
# non-empty at configure time, or by adding -multi_module to the
931
# link flags.
932
rm -rf libconftest.dylib*
933
echo "int foo(void){return 1;}" > conftest.c
934
echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
935
-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
936
$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
937
-dynamiclib -Wl,-single_module conftest.c 2>conftest.err
938
_lt_result=$?
939
if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
940
lt_cv_apple_cc_single_mod=yes
941
else
942
cat conftest.err >&AS_MESSAGE_LOG_FD
943
fi
944
rm -rf libconftest.dylib*
945
rm -f conftest.*
946
fi])
947
AC_CACHE_CHECK([for -exported_symbols_list linker flag],
948
[lt_cv_ld_exported_symbols_list],
949
[lt_cv_ld_exported_symbols_list=no
950
save_LDFLAGS=$LDFLAGS
951
echo "_main" > conftest.sym
952
LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
953
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
954
[lt_cv_ld_exported_symbols_list=yes],
955
[lt_cv_ld_exported_symbols_list=no])
956
LDFLAGS="$save_LDFLAGS"
957
])
958
case $host_os in
959
rhapsody* | darwin1.[[012]])
960
_lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
961
darwin1.*)
962
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
963
darwin*) # darwin 5.x on
964
# if running on 10.5 or later, the deployment target defaults
965
# to the OS version, if on x86, and 10.4, the deployment
966
# target defaults to 10.4. Don't you love it?
967
case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
968
10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
969
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
970
10.[[012]]*)
971
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
972
10.*)
973
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
974
esac
975
;;
976
esac
977
if test "$lt_cv_apple_cc_single_mod" = "yes"; then
978
_lt_dar_single_mod='$single_module'
979
fi
980
if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
981
_lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
982
else
983
_lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
984
fi
985
if test "$DSYMUTIL" != ":"; then
986
_lt_dsymutil='~$DSYMUTIL $lib || :'
987
else
988
_lt_dsymutil=
989
fi
990
;;
991
esac
992
])
993
994
995
# _LT_DARWIN_LINKER_FEATURES
996
# --------------------------
997
# Checks for linker and compiler features on darwin
998
m4_defun([_LT_DARWIN_LINKER_FEATURES],
999
[
1000
m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1001
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
1002
_LT_TAGVAR(hardcode_direct, $1)=no
1003
_LT_TAGVAR(hardcode_automatic, $1)=yes
1004
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1005
_LT_TAGVAR(whole_archive_flag_spec, $1)=''
1006
_LT_TAGVAR(link_all_deplibs, $1)=yes
1007
_LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1008
case $cc_basename in
1009
ifort*) _lt_dar_can_shared=yes ;;
1010
*) _lt_dar_can_shared=$GCC ;;
1011
esac
1012
if test "$_lt_dar_can_shared" = "yes"; then
1013
output_verbose_link_cmd=echo
1014
_LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
1015
_LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1016
_LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
1017
_LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
1018
m4_if([$1], [CXX],
1019
[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1020
_LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
1021
_LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
1022
fi
1023
],[])
1024
else
1025
_LT_TAGVAR(ld_shlibs, $1)=no
1026
fi
1027
])
1028
1029
# _LT_SYS_MODULE_PATH_AIX
1030
# -----------------------
1031
# Links a minimal program and checks the executable
1032
# for the system default hardcoded library path. In most cases,
1033
# this is /usr/lib:/lib, but when the MPI compilers are used
1034
# the location of the communication and MPI libs are included too.
1035
# If we don't find anything, use the default library path according
1036
# to the aix ld manual.
1037
m4_defun([_LT_SYS_MODULE_PATH_AIX],
1038
[m4_require([_LT_DECL_SED])dnl
1039
AC_LINK_IFELSE(AC_LANG_PROGRAM,[
1040
lt_aix_libpath_sed='
1041
/Import File Strings/,/^$/ {
1042
/^0/ {
1043
s/^0 *\(.*\)$/\1/
1044
p
1045
}
1046
}'
1047
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1048
# Check for a 64-bit object if we didn't find anything.
1049
if test -z "$aix_libpath"; then
1050
aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1051
fi],[])
1052
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
1053
])# _LT_SYS_MODULE_PATH_AIX
1054
1055
1056
# _LT_SHELL_INIT(ARG)
1057
# -------------------
1058
m4_define([_LT_SHELL_INIT],
1059
[ifdef([AC_DIVERSION_NOTICE],
1060
[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
1061
[AC_DIVERT_PUSH(NOTICE)])
1062
$1
1063
AC_DIVERT_POP
1064
])# _LT_SHELL_INIT
1065
1066
1067
# _LT_PROG_ECHO_BACKSLASH
1068
# -----------------------
1069
# Add some code to the start of the generated configure script which
1070
# will find an echo command which doesn't interpret backslashes.
1071
m4_defun([_LT_PROG_ECHO_BACKSLASH],
1072
[_LT_SHELL_INIT([
1073
# Check that we are running under the correct shell.
1074
SHELL=${CONFIG_SHELL-/bin/sh}
1075
1076
case X$lt_ECHO in
1077
X*--fallback-echo)
1078
# Remove one level of quotation (which was required for Make).
1079
ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
1080
;;
1081
esac
1082
1083
ECHO=${lt_ECHO-echo}
1084
if test "X[$]1" = X--no-reexec; then
1085
# Discard the --no-reexec flag, and continue.
1086
shift
1087
elif test "X[$]1" = X--fallback-echo; then
1088
# Avoid inline document here, it may be left over
1089
:
1090
elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
1091
# Yippee, $ECHO works!
1092
:
1093
else
1094
# Restart under the correct shell.
1095
exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
1096
fi
1097
1098
if test "X[$]1" = X--fallback-echo; then
1099
# used as fallback echo
1100
shift
1101
cat <<_LT_EOF
1102
[$]*
1103
_LT_EOF
1104
exit 0
1105
fi
1106
1107
# The HP-UX ksh and POSIX shell print the target directory to stdout
1108
# if CDPATH is set.
1109
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
1110
1111
if test -z "$lt_ECHO"; then
1112
if test "X${echo_test_string+set}" != Xset; then
1113
# find a string as large as possible, as long as the shell can cope with it
1114
for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
1115
# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
1116
if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
1117
{ test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
1118
then
1119
break
1120
fi
1121
done
1122
fi
1123
1124
if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
1125
echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
1126
test "X$echo_testing_string" = "X$echo_test_string"; then
1127
:
1128
else
1129
# The Solaris, AIX, and Digital Unix default echo programs unquote
1130
# backslashes. This makes it impossible to quote backslashes using
1131
# echo "$something" | sed 's/\\/\\\\/g'
1132
#
1133
# So, first we look for a working echo in the user's PATH.
1134
1135
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1136
for dir in $PATH /usr/ucb; do
1137
IFS="$lt_save_ifs"
1138
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
1139
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
1140
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
1141
test "X$echo_testing_string" = "X$echo_test_string"; then
1142
ECHO="$dir/echo"
1143
break
1144
fi
1145
done
1146
IFS="$lt_save_ifs"
1147
1148
if test "X$ECHO" = Xecho; then
1149
# We didn't find a better echo, so look for alternatives.
1150
if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
1151
echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
1152
test "X$echo_testing_string" = "X$echo_test_string"; then
1153
# This shell has a builtin print -r that does the trick.
1154
ECHO='print -r'
1155
elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
1156
test "X$CONFIG_SHELL" != X/bin/ksh; then
1157
# If we have ksh, try running configure again with it.
1158
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
1159
export ORIGINAL_CONFIG_SHELL
1160
CONFIG_SHELL=/bin/ksh
1161
export CONFIG_SHELL
1162
exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
1163
else
1164
# Try using printf.
1165
ECHO='printf %s\n'
1166
if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
1167
echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
1168
test "X$echo_testing_string" = "X$echo_test_string"; then
1169
# Cool, printf works
1170
:
1171
elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1172
test "X$echo_testing_string" = 'X\t' &&
1173
echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1174
test "X$echo_testing_string" = "X$echo_test_string"; then
1175
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
1176
export CONFIG_SHELL
1177
SHELL="$CONFIG_SHELL"
1178
export SHELL
1179
ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
1180
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1181
test "X$echo_testing_string" = 'X\t' &&
1182
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1183
test "X$echo_testing_string" = "X$echo_test_string"; then
1184
ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
1185
else
1186
# maybe with a smaller string...
1187
prev=:
1188
1189
for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
1190
if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
1191
then
1192
break
1193
fi
1194
prev="$cmd"
1195
done
1196
1197
if test "$prev" != 'sed 50q "[$]0"'; then
1198
echo_test_string=`eval $prev`
1199
export echo_test_string
1200
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
1201
else
1202
# Oops. We lost completely, so just stick with echo.
1203
ECHO=echo
1204
fi
1205
fi
1206
fi
1207
fi
1208
fi
1209
fi
1210
1211
# Copy echo and quote the copy suitably for passing to libtool from
1212
# the Makefile, instead of quoting the original, which is used later.
1213
lt_ECHO=$ECHO
1214
if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
1215
lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
1216
fi
1217
1218
AC_SUBST(lt_ECHO)
1219
])
1220
_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1221
_LT_DECL([], [ECHO], [1],
1222
[An echo program that does not interpret backslashes])
1223
])# _LT_PROG_ECHO_BACKSLASH
1224
1225
1226
# _LT_ENABLE_LOCK
1227
# ---------------
1228
m4_defun([_LT_ENABLE_LOCK],
1229
[AC_ARG_ENABLE([libtool-lock],
1230
[AS_HELP_STRING([--disable-libtool-lock],
1231
[avoid locking (might break parallel builds)])])
1232
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1233
1234
# Some flags need to be propagated to the compiler or linker for good
1235
# libtool support.
1236
case $host in
1237
ia64-*-hpux*)
1238
# Find out which ABI we are using.
1239
echo 'int i;' > conftest.$ac_ext
1240
if AC_TRY_EVAL(ac_compile); then
1241
case `/usr/bin/file conftest.$ac_objext` in
1242
*ELF-32*)
1243
HPUX_IA64_MODE="32"
1244
;;
1245
*ELF-64*)
1246
HPUX_IA64_MODE="64"
1247
;;
1248
esac
1249
fi
1250
rm -rf conftest*
1251
;;
1252
*-*-irix6*)
1253
# Find out which ABI we are using.
1254
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1255
if AC_TRY_EVAL(ac_compile); then
1256
if test "$lt_cv_prog_gnu_ld" = yes; then
1257
case `/usr/bin/file conftest.$ac_objext` in
1258
*32-bit*)
1259
LD="${LD-ld} -melf32bsmip"
1260
;;
1261
*N32*)
1262
LD="${LD-ld} -melf32bmipn32"
1263
;;
1264
*64-bit*)
1265
LD="${LD-ld} -melf64bmip"
1266
;;
1267
esac
1268
else
1269
case `/usr/bin/file conftest.$ac_objext` in
1270
*32-bit*)
1271
LD="${LD-ld} -32"
1272
;;
1273
*N32*)
1274
LD="${LD-ld} -n32"
1275
;;
1276
*64-bit*)
1277
LD="${LD-ld} -64"
1278
;;
1279
esac
1280
fi
1281
fi
1282
rm -rf conftest*
1283
;;
1284
1285
x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1286
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1287
# Find out which ABI we are using.
1288
echo 'int i;' > conftest.$ac_ext
1289
if AC_TRY_EVAL(ac_compile); then
1290
case `/usr/bin/file conftest.o` in
1291
*32-bit*)
1292
case $host in
1293
x86_64-*kfreebsd*-gnu)
1294
LD="${LD-ld} -m elf_i386_fbsd"
1295
;;
1296
x86_64-*linux*)
1297
LD="${LD-ld} -m elf_i386"
1298
;;
1299
ppc64-*linux*|powerpc64-*linux*)
1300
LD="${LD-ld} -m elf32ppclinux"
1301
;;
1302
s390x-*linux*)
1303
LD="${LD-ld} -m elf_s390"
1304
;;
1305
sparc64-*linux*)
1306
LD="${LD-ld} -m elf32_sparc"
1307
;;
1308
esac
1309
;;
1310
*64-bit*)
1311
case $host in
1312
x86_64-*kfreebsd*-gnu)
1313
LD="${LD-ld} -m elf_x86_64_fbsd"
1314
;;
1315
x86_64-*linux*)
1316
LD="${LD-ld} -m elf_x86_64"
1317
;;
1318
ppc*-*linux*|powerpc*-*linux*)
1319
LD="${LD-ld} -m elf64ppc"
1320
;;
1321
s390*-*linux*|s390*-*tpf*)
1322
LD="${LD-ld} -m elf64_s390"
1323
;;
1324
sparc*-*linux*)
1325
LD="${LD-ld} -m elf64_sparc"
1326
;;
1327
esac
1328
;;
1329
esac
1330
fi
1331
rm -rf conftest*
1332
;;
1333
1334
*-*-sco3.2v5*)
1335
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
1336
SAVE_CFLAGS="$CFLAGS"
1337
CFLAGS="$CFLAGS -belf"
1338
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1339
[AC_LANG_PUSH(C)
1340
AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1341
AC_LANG_POP])
1342
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1343
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1344
CFLAGS="$SAVE_CFLAGS"
1345
fi
1346
;;
1347
sparc*-*solaris*)
1348
# Find out which ABI we are using.
1349
echo 'int i;' > conftest.$ac_ext
1350
if AC_TRY_EVAL(ac_compile); then
1351
case `/usr/bin/file conftest.o` in
1352
*64-bit*)
1353
case $lt_cv_prog_gnu_ld in
1354
yes*) LD="${LD-ld} -m elf64_sparc" ;;
1355
*)
1356
if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1357
LD="${LD-ld} -64"
1358
fi
1359
;;
1360
esac
1361
;;
1362
esac
1363
fi
1364
rm -rf conftest*
1365
;;
1366
esac
1367
1368
need_locks="$enable_libtool_lock"
1369
])# _LT_ENABLE_LOCK
1370
1371
1372
# _LT_CMD_OLD_ARCHIVE
1373
# -------------------
1374
m4_defun([_LT_CMD_OLD_ARCHIVE],
1375
[AC_CHECK_TOOL(AR, ar, false)
1376
test -z "$AR" && AR=ar
1377
test -z "$AR_FLAGS" && AR_FLAGS=cru
1378
_LT_DECL([], [AR], [1], [The archiver])
1379
_LT_DECL([], [AR_FLAGS], [1])
1380
1381
AC_CHECK_TOOL(STRIP, strip, :)
1382
test -z "$STRIP" && STRIP=:
1383
_LT_DECL([], [STRIP], [1], [A symbol stripping program])
1384
1385
AC_CHECK_TOOL(RANLIB, ranlib, :)
1386
test -z "$RANLIB" && RANLIB=:
1387
_LT_DECL([], [RANLIB], [1],
1388
[Commands used to install an old-style archive])
1389
1390
# Determine commands to create old-style static archives.
1391
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1392
old_postinstall_cmds='chmod 644 $oldlib'
1393
old_postuninstall_cmds=
1394
1395
if test -n "$RANLIB"; then
1396
case $host_os in
1397
openbsd*)
1398
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
1399
;;
1400
*)
1401
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
1402
;;
1403
esac
1404
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1405
fi
1406
_LT_DECL([], [old_postinstall_cmds], [2])
1407
_LT_DECL([], [old_postuninstall_cmds], [2])
1408
_LT_TAGDECL([], [old_archive_cmds], [2],
1409
[Commands used to build an old-style archive])
1410
])# _LT_CMD_OLD_ARCHIVE
1411
1412
1413
# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1414
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1415
# ----------------------------------------------------------------
1416
# Check whether the given compiler option works
1417
AC_DEFUN([_LT_COMPILER_OPTION],
1418
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1419
m4_require([_LT_DECL_SED])dnl
1420
AC_CACHE_CHECK([$1], [$2],
1421
[$2=no
1422
m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1423
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1424
lt_compiler_flag="$3"
1425
# Insert the option either (1) after the last *FLAGS variable, or
1426
# (2) before a word containing "conftest.", or (3) at the end.
1427
# Note that $ac_compile itself does not contain backslashes and begins
1428
# with a dollar sign (not a hyphen), so the echo should work correctly.
1429
# The option is referenced via a variable to avoid confusing sed.
1430
lt_compile=`echo "$ac_compile" | $SED \
1431
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1432
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1433
-e 's:$: $lt_compiler_flag:'`
1434
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1435
(eval "$lt_compile" 2>conftest.err)
1436
ac_status=$?
1437
cat conftest.err >&AS_MESSAGE_LOG_FD
1438
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1439
if (exit $ac_status) && test -s "$ac_outfile"; then
1440
# The compiler can only warn and ignore the option if not recognized
1441
# So say no if there are warnings other than the usual output.
1442
$ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
1443
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1444
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1445
$2=yes
1446
fi
1447
fi
1448
$RM conftest*
1449
])
1450
1451
if test x"[$]$2" = xyes; then
1452
m4_if([$5], , :, [$5])
1453
else
1454
m4_if([$6], , :, [$6])
1455
fi
1456
])# _LT_COMPILER_OPTION
1457
1458
# Old name:
1459
AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1460
dnl aclocal-1.4 backwards compatibility:
1461
dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1462
1463
1464
# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1465
# [ACTION-SUCCESS], [ACTION-FAILURE])
1466
# ----------------------------------------------------
1467
# Check whether the given linker option works
1468
AC_DEFUN([_LT_LINKER_OPTION],
1469
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1470
m4_require([_LT_DECL_SED])dnl
1471
AC_CACHE_CHECK([$1], [$2],
1472
[$2=no
1473
save_LDFLAGS="$LDFLAGS"
1474
LDFLAGS="$LDFLAGS $3"
1475
echo "$lt_simple_link_test_code" > conftest.$ac_ext
1476
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1477
# The linker can only warn and ignore the option if not recognized
1478
# So say no if there are warnings
1479
if test -s conftest.err; then
1480
# Append any errors to the config.log.
1481
cat conftest.err 1>&AS_MESSAGE_LOG_FD
1482
$ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
1483
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1484
if diff conftest.exp conftest.er2 >/dev/null; then
1485
$2=yes
1486
fi
1487
else
1488
$2=yes
1489
fi
1490
fi
1491
$RM -r conftest*
1492
LDFLAGS="$save_LDFLAGS"
1493
])
1494
1495
if test x"[$]$2" = xyes; then
1496
m4_if([$4], , :, [$4])
1497
else
1498
m4_if([$5], , :, [$5])
1499
fi
1500
])# _LT_LINKER_OPTION
1501
1502
# Old name:
1503
AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1504
dnl aclocal-1.4 backwards compatibility:
1505
dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1506
1507
1508
# LT_CMD_MAX_LEN
1509
#---------------
1510
AC_DEFUN([LT_CMD_MAX_LEN],
1511
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
1512
# find the maximum length of command line arguments
1513
AC_MSG_CHECKING([the maximum length of command line arguments])
1514
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1515
i=0
1516
teststring="ABCD"
1517
1518
case $build_os in
1519
msdosdjgpp*)
1520
# On DJGPP, this test can blow up pretty badly due to problems in libc
1521
# (any single argument exceeding 2000 bytes causes a buffer overrun
1522
# during glob expansion). Even if it were fixed, the result of this
1523
# check would be larger than it should be.
1524
lt_cv_sys_max_cmd_len=12288; # 12K is about right
1525
;;
1526
1527
gnu*)
1528
# Under GNU Hurd, this test is not required because there is
1529
# no limit to the length of command line arguments.
1530
# Libtool will interpret -1 as no limit whatsoever
1531
lt_cv_sys_max_cmd_len=-1;
1532
;;
1533
1534
cygwin* | mingw* | cegcc*)
1535
# On Win9x/ME, this test blows up -- it succeeds, but takes
1536
# about 5 minutes as the teststring grows exponentially.
1537
# Worse, since 9x/ME are not pre-emptively multitasking,
1538
# you end up with a "frozen" computer, even though with patience
1539
# the test eventually succeeds (with a max line length of 256k).
1540
# Instead, let's just punt: use the minimum linelength reported by
1541
# all of the supported platforms: 8192 (on NT/2K/XP).
1542
lt_cv_sys_max_cmd_len=8192;
1543
;;
1544
1545
amigaos*)
1546
# On AmigaOS with pdksh, this test takes hours, literally.
1547
# So we just punt and use a minimum line length of 8192.
1548
lt_cv_sys_max_cmd_len=8192;
1549
;;
1550
1551
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1552
# This has been around since 386BSD, at least. Likely further.
1553
if test -x /sbin/sysctl; then
1554
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1555
elif test -x /usr/sbin/sysctl; then
1556
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1557
else
1558
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1559
fi
1560
# And add a safety zone
1561
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1562
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1563
;;
1564
1565
interix*)
1566
# We know the value 262144 and hardcode it with a safety zone (like BSD)
1567
lt_cv_sys_max_cmd_len=196608
1568
;;
1569
1570
osf*)
1571
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1572
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1573
# nice to cause kernel panics so lets avoid the loop below.
1574
# First set a reasonable default.
1575
lt_cv_sys_max_cmd_len=16384
1576
#
1577
if test -x /sbin/sysconfig; then
1578
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1579
*1*) lt_cv_sys_max_cmd_len=-1 ;;
1580
esac
1581
fi
1582
;;
1583
sco3.2v5*)
1584
lt_cv_sys_max_cmd_len=102400
1585
;;
1586
sysv5* | sco5v6* | sysv4.2uw2*)
1587
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1588
if test -n "$kargmax"; then
1589
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1590
else
1591
lt_cv_sys_max_cmd_len=32768
1592
fi
1593
;;
1594
*)
1595
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1596
if test -n "$lt_cv_sys_max_cmd_len"; then
1597
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1598
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1599
else
1600
# Make teststring a little bigger before we do anything with it.
1601
# a 1K string should be a reasonable start.
1602
for i in 1 2 3 4 5 6 7 8 ; do
1603
teststring=$teststring$teststring
1604
done
1605
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1606
# If test is not a shell built-in, we'll probably end up computing a
1607
# maximum length that is only half of the actual maximum length, but
1608
# we can't tell.
1609
while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
1610
= "XX$teststring$teststring"; } >/dev/null 2>&1 &&
1611
test $i != 17 # 1/2 MB should be enough
1612
do
1613
i=`expr $i + 1`
1614
teststring=$teststring$teststring
1615
done
1616
# Only check the string length outside the loop.
1617
lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1618
teststring=
1619
# Add a significant safety factor because C++ compilers can tack on
1620
# massive amounts of additional arguments before passing them to the
1621
# linker. It appears as though 1/2 is a usable value.
1622
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1623
fi
1624
;;
1625
esac
1626
])
1627
if test -n $lt_cv_sys_max_cmd_len ; then
1628
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1629
else
1630
AC_MSG_RESULT(none)
1631
fi
1632
max_cmd_len=$lt_cv_sys_max_cmd_len
1633
_LT_DECL([], [max_cmd_len], [0],
1634
[What is the maximum length of a command?])
1635
])# LT_CMD_MAX_LEN
1636
1637
# Old name:
1638
AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1639
dnl aclocal-1.4 backwards compatibility:
1640
dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1641
1642
1643
# _LT_HEADER_DLFCN
1644
# ----------------
1645
m4_defun([_LT_HEADER_DLFCN],
1646
[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1647
])# _LT_HEADER_DLFCN
1648
1649
1650
# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1651
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1652
# ----------------------------------------------------------------
1653
m4_defun([_LT_TRY_DLOPEN_SELF],
1654
[m4_require([_LT_HEADER_DLFCN])dnl
1655
if test "$cross_compiling" = yes; then :
1656
[$4]
1657
else
1658
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1659
lt_status=$lt_dlunknown
1660
cat > conftest.$ac_ext <<_LT_EOF
1661
[#line __oline__ "configure"
1662
#include "confdefs.h"
1663
1664
#if HAVE_DLFCN_H
1665
#include <dlfcn.h>
1666
#endif
1667
1668
#include <stdio.h>
1669
1670
#ifdef RTLD_GLOBAL
1671
# define LT_DLGLOBAL RTLD_GLOBAL
1672
#else
1673
# ifdef DL_GLOBAL
1674
# define LT_DLGLOBAL DL_GLOBAL
1675
# else
1676
# define LT_DLGLOBAL 0
1677
# endif
1678
#endif
1679
1680
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1681
find out it does not work in some platform. */
1682
#ifndef LT_DLLAZY_OR_NOW
1683
# ifdef RTLD_LAZY
1684
# define LT_DLLAZY_OR_NOW RTLD_LAZY
1685
# else
1686
# ifdef DL_LAZY
1687
# define LT_DLLAZY_OR_NOW DL_LAZY
1688
# else
1689
# ifdef RTLD_NOW
1690
# define LT_DLLAZY_OR_NOW RTLD_NOW
1691
# else
1692
# ifdef DL_NOW
1693
# define LT_DLLAZY_OR_NOW DL_NOW
1694
# else
1695
# define LT_DLLAZY_OR_NOW 0
1696
# endif
1697
# endif
1698
# endif
1699
# endif
1700
#endif
1701
1702
void fnord() { int i=42;}
1703
int main ()
1704
{
1705
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1706
int status = $lt_dlunknown;
1707
1708
if (self)
1709
{
1710
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1711
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1712
/* dlclose (self); */
1713
}
1714
else
1715
puts (dlerror ());
1716
1717
return status;
1718
}]
1719
_LT_EOF
1720
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1721
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1722
lt_status=$?
1723
case x$lt_status in
1724
x$lt_dlno_uscore) $1 ;;
1725
x$lt_dlneed_uscore) $2 ;;
1726
x$lt_dlunknown|x*) $3 ;;
1727
esac
1728
else :
1729
# compilation failed
1730
$3
1731
fi
1732
fi
1733
rm -fr conftest*
1734
])# _LT_TRY_DLOPEN_SELF
1735
1736
1737
# LT_SYS_DLOPEN_SELF
1738
# ------------------
1739
AC_DEFUN([LT_SYS_DLOPEN_SELF],
1740
[m4_require([_LT_HEADER_DLFCN])dnl
1741
if test "x$enable_dlopen" != xyes; then
1742
enable_dlopen=unknown
1743
enable_dlopen_self=unknown
1744
enable_dlopen_self_static=unknown
1745
else
1746
lt_cv_dlopen=no
1747
lt_cv_dlopen_libs=
1748
1749
case $host_os in
1750
beos*)
1751
lt_cv_dlopen="load_add_on"
1752
lt_cv_dlopen_libs=
1753
lt_cv_dlopen_self=yes
1754
;;
1755
1756
mingw* | pw32* | cegcc*)
1757
lt_cv_dlopen="LoadLibrary"
1758
lt_cv_dlopen_libs=
1759
;;
1760
1761
cygwin*)
1762
lt_cv_dlopen="dlopen"
1763
lt_cv_dlopen_libs=
1764
;;
1765
1766
darwin*)
1767
# if libdl is installed we need to link against it
1768
AC_CHECK_LIB([dl], [dlopen],
1769
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1770
lt_cv_dlopen="dyld"
1771
lt_cv_dlopen_libs=
1772
lt_cv_dlopen_self=yes
1773
])
1774
;;
1775
1776
*)
1777
AC_CHECK_FUNC([shl_load],
1778
[lt_cv_dlopen="shl_load"],
1779
[AC_CHECK_LIB([dld], [shl_load],
1780
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1781
[AC_CHECK_FUNC([dlopen],
1782
[lt_cv_dlopen="dlopen"],
1783
[AC_CHECK_LIB([dl], [dlopen],
1784
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1785
[AC_CHECK_LIB([svld], [dlopen],
1786
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1787
[AC_CHECK_LIB([dld], [dld_link],
1788
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1789
])
1790
])
1791
])
1792
])
1793
])
1794
;;
1795
esac
1796
1797
if test "x$lt_cv_dlopen" != xno; then
1798
enable_dlopen=yes
1799
else
1800
enable_dlopen=no
1801
fi
1802
1803
case $lt_cv_dlopen in
1804
dlopen)
1805
save_CPPFLAGS="$CPPFLAGS"
1806
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1807
1808
save_LDFLAGS="$LDFLAGS"
1809
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1810
1811
save_LIBS="$LIBS"
1812
LIBS="$lt_cv_dlopen_libs $LIBS"
1813
1814
AC_CACHE_CHECK([whether a program can dlopen itself],
1815
lt_cv_dlopen_self, [dnl
1816
_LT_TRY_DLOPEN_SELF(
1817
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1818
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1819
])
1820
1821
if test "x$lt_cv_dlopen_self" = xyes; then
1822
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1823
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1824
lt_cv_dlopen_self_static, [dnl
1825
_LT_TRY_DLOPEN_SELF(
1826
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1827
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1828
])
1829
fi
1830
1831
CPPFLAGS="$save_CPPFLAGS"
1832
LDFLAGS="$save_LDFLAGS"
1833
LIBS="$save_LIBS"
1834
;;
1835
esac
1836
1837
case $lt_cv_dlopen_self in
1838
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1839
*) enable_dlopen_self=unknown ;;
1840
esac
1841
1842
case $lt_cv_dlopen_self_static in
1843
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1844
*) enable_dlopen_self_static=unknown ;;
1845
esac
1846
fi
1847
_LT_DECL([dlopen_support], [enable_dlopen], [0],
1848
[Whether dlopen is supported])
1849
_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1850
[Whether dlopen of programs is supported])
1851
_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1852
[Whether dlopen of statically linked programs is supported])
1853
])# LT_SYS_DLOPEN_SELF
1854
1855
# Old name:
1856
AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1857
dnl aclocal-1.4 backwards compatibility:
1858
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1859
1860
1861
# _LT_COMPILER_C_O([TAGNAME])
1862
# ---------------------------
1863
# Check to see if options -c and -o are simultaneously supported by compiler.
1864
# This macro does not hard code the compiler like AC_PROG_CC_C_O.
1865
m4_defun([_LT_COMPILER_C_O],
1866
[m4_require([_LT_DECL_SED])dnl
1867
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1868
m4_require([_LT_TAG_COMPILER])dnl
1869
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1870
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1871
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1872
$RM -r conftest 2>/dev/null
1873
mkdir conftest
1874
cd conftest
1875
mkdir out
1876
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1877
1878
lt_compiler_flag="-o out/conftest2.$ac_objext"
1879
# Insert the option either (1) after the last *FLAGS variable, or
1880
# (2) before a word containing "conftest.", or (3) at the end.
1881
# Note that $ac_compile itself does not contain backslashes and begins
1882
# with a dollar sign (not a hyphen), so the echo should work correctly.
1883
lt_compile=`echo "$ac_compile" | $SED \
1884
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1885
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1886
-e 's:$: $lt_compiler_flag:'`
1887
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1888
(eval "$lt_compile" 2>out/conftest.err)
1889
ac_status=$?
1890
cat out/conftest.err >&AS_MESSAGE_LOG_FD
1891
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1892
if (exit $ac_status) && test -s out/conftest2.$ac_objext
1893
then
1894
# The compiler can only warn and ignore the option if not recognized
1895
# So say no if there are warnings
1896
$ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1897
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1898
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1899
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1900
fi
1901
fi
1902
chmod u+w . 2>&AS_MESSAGE_LOG_FD
1903
$RM conftest*
1904
# SGI C++ compiler will create directory out/ii_files/ for
1905
# template instantiation
1906
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
1907
$RM out/* && rmdir out
1908
cd ..
1909
$RM -r conftest
1910
$RM conftest*
1911
])
1912
_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
1913
[Does compiler simultaneously support -c and -o options?])
1914
])# _LT_COMPILER_C_O
1915
1916
1917
# _LT_COMPILER_FILE_LOCKS([TAGNAME])
1918
# ----------------------------------
1919
# Check to see if we can do hard links to lock some files if needed
1920
m4_defun([_LT_COMPILER_FILE_LOCKS],
1921
[m4_require([_LT_ENABLE_LOCK])dnl
1922
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1923
_LT_COMPILER_C_O([$1])
1924
1925
hard_links="nottested"
1926
if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1927
# do not overwrite the value of need_locks provided by the user
1928
AC_MSG_CHECKING([if we can lock with hard links])
1929
hard_links=yes
1930
$RM conftest*
1931
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1932
touch conftest.a
1933
ln conftest.a conftest.b 2>&5 || hard_links=no
1934
ln conftest.a conftest.b 2>/dev/null && hard_links=no
1935
AC_MSG_RESULT([$hard_links])
1936
if test "$hard_links" = no; then
1937
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1938
need_locks=warn
1939
fi
1940
else
1941
need_locks=no
1942
fi
1943
_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
1944
])# _LT_COMPILER_FILE_LOCKS
1945
1946
1947
# _LT_CHECK_OBJDIR
1948
# ----------------
1949
m4_defun([_LT_CHECK_OBJDIR],
1950
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1951
[rm -f .libs 2>/dev/null
1952
mkdir .libs 2>/dev/null
1953
if test -d .libs; then
1954
lt_cv_objdir=.libs
1955
else
1956
# MS-DOS does not allow filenames that begin with a dot.
1957
lt_cv_objdir=_libs
1958
fi
1959
rmdir .libs 2>/dev/null])
1960
objdir=$lt_cv_objdir
1961
_LT_DECL([], [objdir], [0],
1962
[The name of the directory that contains temporary libtool files])dnl
1963
m4_pattern_allow([LT_OBJDIR])dnl
1964
AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
1965
[Define to the sub-directory in which libtool stores uninstalled libraries.])
1966
])# _LT_CHECK_OBJDIR
1967
1968
1969
# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
1970
# --------------------------------------
1971
# Check hardcoding attributes.
1972
m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
1973
[AC_MSG_CHECKING([how to hardcode library paths into programs])
1974
_LT_TAGVAR(hardcode_action, $1)=
1975
if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
1976
test -n "$_LT_TAGVAR(runpath_var, $1)" ||
1977
test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1978
1979
# We can hardcode non-existent directories.
1980
if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
1981
# If the only mechanism to avoid hardcoding is shlibpath_var, we
1982
# have to relink, otherwise we might link with an installed library
1983
# when we should be linking with a yet-to-be-installed one
1984
## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1985
test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
1986
# Linking always hardcodes the temporary library directory.
1987
_LT_TAGVAR(hardcode_action, $1)=relink
1988
else
1989
# We can link without hardcoding, and we can hardcode nonexisting dirs.
1990
_LT_TAGVAR(hardcode_action, $1)=immediate
1991
fi
1992
else
1993
# We cannot hardcode anything, or else we can only hardcode existing
1994
# directories.
1995
_LT_TAGVAR(hardcode_action, $1)=unsupported
1996
fi
1997
AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
1998
1999
if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2000
test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2001
# Fast installation is not supported
2002
enable_fast_install=no
2003
elif test "$shlibpath_overrides_runpath" = yes ||
2004
test "$enable_shared" = no; then
2005
# Fast installation is not necessary
2006
enable_fast_install=needless
2007
fi
2008
_LT_TAGDECL([], [hardcode_action], [0],
2009
[How to hardcode a shared library path into an executable])
2010
])# _LT_LINKER_HARDCODE_LIBPATH
2011
2012
2013
# _LT_CMD_STRIPLIB
2014
# ----------------
2015
m4_defun([_LT_CMD_STRIPLIB],
2016
[m4_require([_LT_DECL_EGREP])
2017
striplib=
2018
old_striplib=
2019
AC_MSG_CHECKING([whether stripping libraries is possible])
2020
if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2021
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2022
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2023
AC_MSG_RESULT([yes])
2024
else
2025
# FIXME - insert some real tests, host_os isn't really good enough
2026
case $host_os in
2027
darwin*)
2028
if test -n "$STRIP" ; then
2029
striplib="$STRIP -x"
2030
old_striplib="$STRIP -S"
2031
AC_MSG_RESULT([yes])
2032
else
2033
AC_MSG_RESULT([no])
2034
fi
2035
;;
2036
*)
2037
AC_MSG_RESULT([no])
2038
;;
2039
esac
2040
fi
2041
_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2042
_LT_DECL([], [striplib], [1])
2043
])# _LT_CMD_STRIPLIB
2044
2045
2046
# _LT_SYS_DYNAMIC_LINKER([TAG])
2047
# -----------------------------
2048
# PORTME Fill in your ld.so characteristics
2049
m4_defun([_LT_SYS_DYNAMIC_LINKER],
2050
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2051
m4_require([_LT_DECL_EGREP])dnl
2052
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2053
m4_require([_LT_DECL_OBJDUMP])dnl
2054
m4_require([_LT_DECL_SED])dnl
2055
AC_MSG_CHECKING([dynamic linker characteristics])
2056
m4_if([$1],
2057
[], [
2058
if test "$GCC" = yes; then
2059
case $host_os in
2060
darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2061
*) lt_awk_arg="/^libraries:/" ;;
2062
esac
2063
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2064
if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
2065
# if the path contains ";" then we assume it to be the separator
2066
# otherwise default to the standard path separator (i.e. ":") - it is
2067
# assumed that no part of a normal pathname contains ";" but that should
2068
# okay in the real world where ";" in dirpaths is itself problematic.
2069
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
2070
else
2071
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2072
fi
2073
# Ok, now we have the path, separated by spaces, we can step through it
2074
# and add multilib dir if necessary.
2075
lt_tmp_lt_search_path_spec=
2076
lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2077
for lt_sys_path in $lt_search_path_spec; do
2078
if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2079
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2080
else
2081
test -d "$lt_sys_path" && \
2082
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2083
fi
2084
done
2085
lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
2086
BEGIN {RS=" "; FS="/|\n";} {
2087
lt_foo="";
2088
lt_count=0;
2089
for (lt_i = NF; lt_i > 0; lt_i--) {
2090
if ($lt_i != "" && $lt_i != ".") {
2091
if ($lt_i == "..") {
2092
lt_count++;
2093
} else {
2094
if (lt_count == 0) {
2095
lt_foo="/" $lt_i lt_foo;
2096
} else {
2097
lt_count--;
2098
}
2099
}
2100
}
2101
}
2102
if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2103
if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2104
}'`
2105
sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
2106
else
2107
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2108
fi])
2109
library_names_spec=
2110
libname_spec='lib$name'
2111
soname_spec=
2112
shrext_cmds=".so"
2113
postinstall_cmds=
2114
postuninstall_cmds=
2115
finish_cmds=
2116
finish_eval=
2117
shlibpath_var=
2118
shlibpath_overrides_runpath=unknown
2119
version_type=none
2120
dynamic_linker="$host_os ld.so"
2121
sys_lib_dlsearch_path_spec="/lib /usr/lib"
2122
need_lib_prefix=unknown
2123
hardcode_into_libs=no
2124
2125
# when you set need_version to no, make sure it does not cause -set_version
2126
# flags to be left without arguments
2127
need_version=unknown
2128
2129
case $host_os in
2130
aix3*)
2131
version_type=linux
2132
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2133
shlibpath_var=LIBPATH
2134
2135
# AIX 3 has no versioning support, so we append a major version to the name.
2136
soname_spec='${libname}${release}${shared_ext}$major'
2137
;;
2138
2139
aix[[4-9]]*)
2140
version_type=linux
2141
need_lib_prefix=no
2142
need_version=no
2143
hardcode_into_libs=yes
2144
if test "$host_cpu" = ia64; then
2145
# AIX 5 supports IA64
2146
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2147
shlibpath_var=LD_LIBRARY_PATH
2148
else
2149
# With GCC up to 2.95.x, collect2 would create an import file
2150
# for dependence libraries. The import file would start with
2151
# the line `#! .'. This would cause the generated library to
2152
# depend on `.', always an invalid library. This was fixed in
2153
# development snapshots of GCC prior to 3.0.
2154
case $host_os in
2155
aix4 | aix4.[[01]] | aix4.[[01]].*)
2156
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2157
echo ' yes '
2158
echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2159
:
2160
else
2161
can_build_shared=no
2162
fi
2163
;;
2164
esac
2165
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2166
# soname into executable. Probably we can add versioning support to
2167
# collect2, so additional links can be useful in future.
2168
if test "$aix_use_runtimelinking" = yes; then
2169
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
2170
# instead of lib<name>.a to let people know that these are not
2171
# typical AIX shared libraries.
2172
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2173
else
2174
# We preserve .a as extension for shared libraries through AIX4.2
2175
# and later when we are not doing run time linking.
2176
library_names_spec='${libname}${release}.a $libname.a'
2177
soname_spec='${libname}${release}${shared_ext}$major'
2178
fi
2179
shlibpath_var=LIBPATH
2180
fi
2181
;;
2182
2183
amigaos*)
2184
case $host_cpu in
2185
powerpc)
2186
# Since July 2007 AmigaOS4 officially supports .so libraries.
2187
# When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2188
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2189
;;
2190
m68k)
2191
library_names_spec='$libname.ixlibrary $libname.a'
2192
# Create ${libname}_ixlibrary.a entries in /sys/libs.
2193
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 ${libname}_ixlibrary.a || exit 1; done'
2194
;;
2195
esac
2196
;;
2197
2198
beos*)
2199
library_names_spec='${libname}${shared_ext}'
2200
dynamic_linker="$host_os ld.so"
2201
shlibpath_var=LIBRARY_PATH
2202
;;
2203
2204
bsdi[[45]]*)
2205
version_type=linux
2206
need_version=no
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
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2210
shlibpath_var=LD_LIBRARY_PATH
2211
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2212
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2213
# the default ld.so.conf also contains /usr/contrib/lib and
2214
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2215
# libtool to hard-code these into programs
2216
;;
2217
2218
cygwin* | mingw* | pw32* | cegcc*)
2219
version_type=windows
2220
shrext_cmds=".dll"
2221
need_version=no
2222
need_lib_prefix=no
2223
2224
case $GCC,$host_os in
2225
yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
2226
library_names_spec='$libname.dll.a'
2227
# DLL is installed to $(libdir)/../bin by postinstall_cmds
2228
postinstall_cmds='base_file=`basename \${file}`~
2229
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2230
dldir=$destdir/`dirname \$dlpath`~
2231
test -d \$dldir || mkdir -p \$dldir~
2232
$install_prog $dir/$dlname \$dldir/$dlname~
2233
chmod a+x \$dldir/$dlname~
2234
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2235
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2236
fi'
2237
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2238
dlpath=$dir/\$dldll~
2239
$RM \$dlpath'
2240
shlibpath_overrides_runpath=yes
2241
2242
case $host_os in
2243
cygwin*)
2244
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
2245
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2246
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
2247
;;
2248
mingw* | cegcc*)
2249
# MinGW DLLs use traditional 'lib' prefix
2250
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2251
sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2252
if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2253
# It is most probably a Windows format PATH printed by
2254
# mingw gcc, but we are running on Cygwin. Gcc prints its search
2255
# path with ; separators, and with drive letters. We can handle the
2256
# drive letters (cygwin fileutils understands them), so leave them,
2257
# especially as we might pass files found there to a mingw objdump,
2258
# which wouldn't understand a cygwinified path. Ahh.
2259
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2260
else
2261
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2262
fi
2263
;;
2264
pw32*)
2265
# pw32 DLLs use 'pw' prefix rather than 'lib'
2266
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2267
;;
2268
esac
2269
;;
2270
2271
*)
2272
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2273
;;
2274
esac
2275
dynamic_linker='Win32 ld.exe'
2276
# FIXME: first we should search . and the directory the executable is in
2277
shlibpath_var=PATH
2278
;;
2279
2280
darwin* | rhapsody*)
2281
dynamic_linker="$host_os dyld"
2282
version_type=darwin
2283
need_lib_prefix=no
2284
need_version=no
2285
library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2286
soname_spec='${libname}${release}${major}$shared_ext'
2287
shlibpath_overrides_runpath=yes
2288
shlibpath_var=DYLD_LIBRARY_PATH
2289
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2290
m4_if([$1], [],[
2291
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2292
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2293
;;
2294
2295
dgux*)
2296
version_type=linux
2297
need_lib_prefix=no
2298
need_version=no
2299
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2300
soname_spec='${libname}${release}${shared_ext}$major'
2301
shlibpath_var=LD_LIBRARY_PATH
2302
;;
2303
2304
freebsd1*)
2305
dynamic_linker=no
2306
;;
2307
2308
freebsd* | dragonfly*)
2309
# DragonFly does not have aout. When/if they implement a new
2310
# versioning mechanism, adjust this.
2311
if test -x /usr/bin/objformat; then
2312
objformat=`/usr/bin/objformat`
2313
else
2314
case $host_os in
2315
freebsd[[123]]*) objformat=aout ;;
2316
*) objformat=elf ;;
2317
esac
2318
fi
2319
version_type=freebsd-$objformat
2320
case $version_type in
2321
freebsd-elf*)
2322
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2323
need_version=no
2324
need_lib_prefix=no
2325
;;
2326
freebsd-*)
2327
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2328
need_version=yes
2329
;;
2330
esac
2331
shlibpath_var=LD_LIBRARY_PATH
2332
case $host_os in
2333
freebsd2*)
2334
shlibpath_overrides_runpath=yes
2335
;;
2336
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2337
shlibpath_overrides_runpath=yes
2338
hardcode_into_libs=yes
2339
;;
2340
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2341
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2342
shlibpath_overrides_runpath=no
2343
hardcode_into_libs=yes
2344
;;
2345
*) # from 4.6 on, and DragonFly
2346
shlibpath_overrides_runpath=yes
2347
hardcode_into_libs=yes
2348
;;
2349
esac
2350
;;
2351
2352
gnu*)
2353
version_type=linux
2354
need_lib_prefix=no
2355
need_version=no
2356
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2357
soname_spec='${libname}${release}${shared_ext}$major'
2358
shlibpath_var=LD_LIBRARY_PATH
2359
hardcode_into_libs=yes
2360
;;
2361
2362
hpux9* | hpux10* | hpux11*)
2363
# Give a soname corresponding to the major version so that dld.sl refuses to
2364
# link against other versions.
2365
version_type=sunos
2366
need_lib_prefix=no
2367
need_version=no
2368
case $host_cpu in
2369
ia64*)
2370
shrext_cmds='.so'
2371
hardcode_into_libs=yes
2372
dynamic_linker="$host_os dld.so"
2373
shlibpath_var=LD_LIBRARY_PATH
2374
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2375
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2376
soname_spec='${libname}${release}${shared_ext}$major'
2377
if test "X$HPUX_IA64_MODE" = X32; then
2378
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2379
else
2380
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2381
fi
2382
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2383
;;
2384
hppa*64*)
2385
shrext_cmds='.sl'
2386
hardcode_into_libs=yes
2387
dynamic_linker="$host_os dld.sl"
2388
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2389
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2390
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2391
soname_spec='${libname}${release}${shared_ext}$major'
2392
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2393
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2394
;;
2395
*)
2396
shrext_cmds='.sl'
2397
dynamic_linker="$host_os dld.sl"
2398
shlibpath_var=SHLIB_PATH
2399
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2400
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2401
soname_spec='${libname}${release}${shared_ext}$major'
2402
;;
2403
esac
2404
# HP-UX runs *really* slowly unless shared libraries are mode 555.
2405
postinstall_cmds='chmod 555 $lib'
2406
;;
2407
2408
interix[[3-9]]*)
2409
version_type=linux
2410
need_lib_prefix=no
2411
need_version=no
2412
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2413
soname_spec='${libname}${release}${shared_ext}$major'
2414
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2415
shlibpath_var=LD_LIBRARY_PATH
2416
shlibpath_overrides_runpath=no
2417
hardcode_into_libs=yes
2418
;;
2419
2420
irix5* | irix6* | nonstopux*)
2421
case $host_os in
2422
nonstopux*) version_type=nonstopux ;;
2423
*)
2424
if test "$lt_cv_prog_gnu_ld" = yes; then
2425
version_type=linux
2426
else
2427
version_type=irix
2428
fi ;;
2429
esac
2430
need_lib_prefix=no
2431
need_version=no
2432
soname_spec='${libname}${release}${shared_ext}$major'
2433
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2434
case $host_os in
2435
irix5* | nonstopux*)
2436
libsuff= shlibsuff=
2437
;;
2438
*)
2439
case $LD in # libtool.m4 will add one of these switches to LD
2440
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2441
libsuff= shlibsuff= libmagic=32-bit;;
2442
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2443
libsuff=32 shlibsuff=N32 libmagic=N32;;
2444
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2445
libsuff=64 shlibsuff=64 libmagic=64-bit;;
2446
*) libsuff= shlibsuff= libmagic=never-match;;
2447
esac
2448
;;
2449
esac
2450
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2451
shlibpath_overrides_runpath=no
2452
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2453
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2454
hardcode_into_libs=yes
2455
;;
2456
2457
# No shared lib support for Linux oldld, aout, or coff.
2458
linux*oldld* | linux*aout* | linux*coff*)
2459
dynamic_linker=no
2460
;;
2461
2462
# This must be Linux ELF.
2463
linux* | k*bsd*-gnu | kopensolaris*-gnu)
2464
version_type=linux
2465
need_lib_prefix=no
2466
need_version=no
2467
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2468
soname_spec='${libname}${release}${shared_ext}$major'
2469
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2470
shlibpath_var=LD_LIBRARY_PATH
2471
shlibpath_overrides_runpath=no
2472
# Some binutils ld are patched to set DT_RUNPATH
2473
save_LDFLAGS=$LDFLAGS
2474
save_libdir=$libdir
2475
eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2476
LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2477
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2478
[AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2479
[shlibpath_overrides_runpath=yes])])
2480
LDFLAGS=$save_LDFLAGS
2481
libdir=$save_libdir
2482
2483
# This implies no fast_install, which is unacceptable.
2484
# Some rework will be needed to allow for fast_install
2485
# before this can be enabled.
2486
hardcode_into_libs=yes
2487
2488
# Append ld.so.conf contents to the search path
2489
if test -f /etc/ld.so.conf; then
2490
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
2491
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2492
fi
2493
2494
# We used to test for /lib/ld.so.1 and disable shared libraries on
2495
# powerpc, because MkLinux only supported shared libraries with the
2496
# GNU dynamic linker. Since this was broken with cross compilers,
2497
# most powerpc-linux boxes support dynamic linking these days and
2498
# people can always --disable-shared, the test was removed, and we
2499
# assume the GNU/Linux dynamic linker is in use.
2500
dynamic_linker='GNU/Linux ld.so'
2501
;;
2502
2503
netbsdelf*-gnu)
2504
version_type=linux
2505
need_lib_prefix=no
2506
need_version=no
2507
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2508
soname_spec='${libname}${release}${shared_ext}$major'
2509
shlibpath_var=LD_LIBRARY_PATH
2510
shlibpath_overrides_runpath=no
2511
hardcode_into_libs=yes
2512
dynamic_linker='NetBSD ld.elf_so'
2513
;;
2514
2515
netbsd*)
2516
version_type=sunos
2517
need_lib_prefix=no
2518
need_version=no
2519
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2520
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2521
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2522
dynamic_linker='NetBSD (a.out) ld.so'
2523
else
2524
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2525
soname_spec='${libname}${release}${shared_ext}$major'
2526
dynamic_linker='NetBSD ld.elf_so'
2527
fi
2528
shlibpath_var=LD_LIBRARY_PATH
2529
shlibpath_overrides_runpath=yes
2530
hardcode_into_libs=yes
2531
;;
2532
2533
newsos6)
2534
version_type=linux
2535
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2536
shlibpath_var=LD_LIBRARY_PATH
2537
shlibpath_overrides_runpath=yes
2538
;;
2539
2540
*nto* | *qnx*)
2541
version_type=qnx
2542
need_lib_prefix=no
2543
need_version=no
2544
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2545
soname_spec='${libname}${release}${shared_ext}$major'
2546
shlibpath_var=LD_LIBRARY_PATH
2547
shlibpath_overrides_runpath=no
2548
hardcode_into_libs=yes
2549
dynamic_linker='ldqnx.so'
2550
;;
2551
2552
openbsd*)
2553
version_type=sunos
2554
sys_lib_dlsearch_path_spec="/usr/lib"
2555
need_lib_prefix=no
2556
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2557
case $host_os in
2558
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2559
*) need_version=no ;;
2560
esac
2561
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2562
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2563
shlibpath_var=LD_LIBRARY_PATH
2564
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2565
case $host_os in
2566
openbsd2.[[89]] | openbsd2.[[89]].*)
2567
shlibpath_overrides_runpath=no
2568
;;
2569
*)
2570
shlibpath_overrides_runpath=yes
2571
;;
2572
esac
2573
else
2574
shlibpath_overrides_runpath=yes
2575
fi
2576
;;
2577
2578
os2*)
2579
libname_spec='$name'
2580
shrext_cmds=".dll"
2581
need_lib_prefix=no
2582
library_names_spec='$libname${shared_ext} $libname.a'
2583
dynamic_linker='OS/2 ld.exe'
2584
shlibpath_var=LIBPATH
2585
;;
2586
2587
osf3* | osf4* | osf5*)
2588
version_type=osf
2589
need_lib_prefix=no
2590
need_version=no
2591
soname_spec='${libname}${release}${shared_ext}$major'
2592
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2593
shlibpath_var=LD_LIBRARY_PATH
2594
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2595
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2596
;;
2597
2598
rdos*)
2599
dynamic_linker=no
2600
;;
2601
2602
solaris*)
2603
version_type=linux
2604
need_lib_prefix=no
2605
need_version=no
2606
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2607
soname_spec='${libname}${release}${shared_ext}$major'
2608
shlibpath_var=LD_LIBRARY_PATH
2609
shlibpath_overrides_runpath=yes
2610
hardcode_into_libs=yes
2611
# ldd complains unless libraries are executable
2612
postinstall_cmds='chmod +x $lib'
2613
;;
2614
2615
sunos4*)
2616
version_type=sunos
2617
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2618
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2619
shlibpath_var=LD_LIBRARY_PATH
2620
shlibpath_overrides_runpath=yes
2621
if test "$with_gnu_ld" = yes; then
2622
need_lib_prefix=no
2623
fi
2624
need_version=yes
2625
;;
2626
2627
sysv4 | sysv4.3*)
2628
version_type=linux
2629
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2630
soname_spec='${libname}${release}${shared_ext}$major'
2631
shlibpath_var=LD_LIBRARY_PATH
2632
case $host_vendor in
2633
sni)
2634
shlibpath_overrides_runpath=no
2635
need_lib_prefix=no
2636
runpath_var=LD_RUN_PATH
2637
;;
2638
siemens)
2639
need_lib_prefix=no
2640
;;
2641
motorola)
2642
need_lib_prefix=no
2643
need_version=no
2644
shlibpath_overrides_runpath=no
2645
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2646
;;
2647
esac
2648
;;
2649
2650
sysv4*MP*)
2651
if test -d /usr/nec ;then
2652
version_type=linux
2653
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2654
soname_spec='$libname${shared_ext}.$major'
2655
shlibpath_var=LD_LIBRARY_PATH
2656
fi
2657
;;
2658
2659
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2660
version_type=freebsd-elf
2661
need_lib_prefix=no
2662
need_version=no
2663
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2664
soname_spec='${libname}${release}${shared_ext}$major'
2665
shlibpath_var=LD_LIBRARY_PATH
2666
shlibpath_overrides_runpath=yes
2667
hardcode_into_libs=yes
2668
if test "$with_gnu_ld" = yes; then
2669
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2670
else
2671
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2672
case $host_os in
2673
sco3.2v5*)
2674
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2675
;;
2676
esac
2677
fi
2678
sys_lib_dlsearch_path_spec='/usr/lib'
2679
;;
2680
2681
tpf*)
2682
# TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2683
version_type=linux
2684
need_lib_prefix=no
2685
need_version=no
2686
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2687
shlibpath_var=LD_LIBRARY_PATH
2688
shlibpath_overrides_runpath=no
2689
hardcode_into_libs=yes
2690
;;
2691
2692
uts4*)
2693
version_type=linux
2694
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2695
soname_spec='${libname}${release}${shared_ext}$major'
2696
shlibpath_var=LD_LIBRARY_PATH
2697
;;
2698
2699
*)
2700
dynamic_linker=no
2701
;;
2702
esac
2703
AC_MSG_RESULT([$dynamic_linker])
2704
test "$dynamic_linker" = no && can_build_shared=no
2705
2706
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2707
if test "$GCC" = yes; then
2708
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2709
fi
2710
2711
if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2712
sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2713
fi
2714
if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2715
sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2716
fi
2717
2718
_LT_DECL([], [variables_saved_for_relink], [1],
2719
[Variables whose values should be saved in libtool wrapper scripts and
2720
restored at link time])
2721
_LT_DECL([], [need_lib_prefix], [0],
2722
[Do we need the "lib" prefix for modules?])
2723
_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2724
_LT_DECL([], [version_type], [0], [Library versioning type])
2725
_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2726
_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2727
_LT_DECL([], [shlibpath_overrides_runpath], [0],
2728
[Is shlibpath searched before the hard-coded library search path?])
2729
_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2730
_LT_DECL([], [library_names_spec], [1],
2731
[[List of archive names. First name is the real one, the rest are links.
2732
The last name is the one that the linker finds with -lNAME]])
2733
_LT_DECL([], [soname_spec], [1],
2734
[[The coded name of the library, if different from the real name]])
2735
_LT_DECL([], [postinstall_cmds], [2],
2736
[Command to use after installation of a shared archive])
2737
_LT_DECL([], [postuninstall_cmds], [2],
2738
[Command to use after uninstallation of a shared archive])
2739
_LT_DECL([], [finish_cmds], [2],
2740
[Commands used to finish a libtool library installation in a directory])
2741
_LT_DECL([], [finish_eval], [1],
2742
[[As "finish_cmds", except a single script fragment to be evaled but
2743
not shown]])
2744
_LT_DECL([], [hardcode_into_libs], [0],
2745
[Whether we should hardcode library paths into libraries])
2746
_LT_DECL([], [sys_lib_search_path_spec], [2],
2747
[Compile-time system search path for libraries])
2748
_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2749
[Run-time system search path for libraries])
2750
])# _LT_SYS_DYNAMIC_LINKER
2751
2752
2753
# _LT_PATH_TOOL_PREFIX(TOOL)
2754
# --------------------------
2755
# find a file program which can recognize shared library
2756
AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2757
[m4_require([_LT_DECL_EGREP])dnl
2758
AC_MSG_CHECKING([for $1])
2759
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2760
[case $MAGIC_CMD in
2761
[[\\/*] | ?:[\\/]*])
2762
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2763
;;
2764
*)
2765
lt_save_MAGIC_CMD="$MAGIC_CMD"
2766
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2767
dnl $ac_dummy forces splitting on constant user-supplied paths.
2768
dnl POSIX.2 word splitting is done only on the output of word expansions,
2769
dnl not every word. This closes a longstanding sh security hole.
2770
ac_dummy="m4_if([$2], , $PATH, [$2])"
2771
for ac_dir in $ac_dummy; do
2772
IFS="$lt_save_ifs"
2773
test -z "$ac_dir" && ac_dir=.
2774
if test -f $ac_dir/$1; then
2775
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2776
if test -n "$file_magic_test_file"; then
2777
case $deplibs_check_method in
2778
"file_magic "*)
2779
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2780
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2781
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2782
$EGREP "$file_magic_regex" > /dev/null; then
2783
:
2784
else
2785
cat <<_LT_EOF 1>&2
2786
2787
*** Warning: the command libtool uses to detect shared libraries,
2788
*** $file_magic_cmd, produces output that libtool cannot recognize.
2789
*** The result is that libtool may fail to recognize shared libraries
2790
*** as such. This will affect the creation of libtool libraries that
2791
*** depend on shared libraries, but programs linked with such libtool
2792
*** libraries will work regardless of this problem. Nevertheless, you
2793
*** may want to report the problem to your system manager and/or to
2794
*** bug-libtool@gnu.org
2795
2796
_LT_EOF
2797
fi ;;
2798
esac
2799
fi
2800
break
2801
fi
2802
done
2803
IFS="$lt_save_ifs"
2804
MAGIC_CMD="$lt_save_MAGIC_CMD"
2805
;;
2806
esac])
2807
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2808
if test -n "$MAGIC_CMD"; then
2809
AC_MSG_RESULT($MAGIC_CMD)
2810
else
2811
AC_MSG_RESULT(no)
2812
fi
2813
_LT_DECL([], [MAGIC_CMD], [0],
2814
[Used to examine libraries when file_magic_cmd begins with "file"])dnl
2815
])# _LT_PATH_TOOL_PREFIX
2816
2817
# Old name:
2818
AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
2819
dnl aclocal-1.4 backwards compatibility:
2820
dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
2821
2822
2823
# _LT_PATH_MAGIC
2824
# --------------
2825
# find a file program which can recognize a shared library
2826
m4_defun([_LT_PATH_MAGIC],
2827
[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2828
if test -z "$lt_cv_path_MAGIC_CMD"; then
2829
if test -n "$ac_tool_prefix"; then
2830
_LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2831
else
2832
MAGIC_CMD=:
2833
fi
2834
fi
2835
])# _LT_PATH_MAGIC
2836
2837
2838
# LT_PATH_LD
2839
# ----------
2840
# find the pathname to the GNU or non-GNU linker
2841
AC_DEFUN([LT_PATH_LD],
2842
[AC_REQUIRE([AC_PROG_CC])dnl
2843
AC_REQUIRE([AC_CANONICAL_HOST])dnl
2844
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2845
m4_require([_LT_DECL_SED])dnl
2846
m4_require([_LT_DECL_EGREP])dnl
2847
2848
AC_ARG_WITH([gnu-ld],
2849
[AS_HELP_STRING([--with-gnu-ld],
2850
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
2851
[test "$withval" = no || with_gnu_ld=yes],
2852
[with_gnu_ld=no])dnl
2853
2854
ac_prog=ld
2855
if test "$GCC" = yes; then
2856
# Check if gcc -print-prog-name=ld gives a path.
2857
AC_MSG_CHECKING([for ld used by $CC])
2858
case $host in
2859
*-*-mingw*)
2860
# gcc leaves a trailing carriage return which upsets mingw
2861
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2862
*)
2863
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2864
esac
2865
case $ac_prog in
2866
# Accept absolute paths.
2867
[[\\/]]* | ?:[[\\/]]*)
2868
re_direlt='/[[^/]][[^/]]*/\.\./'
2869
# Canonicalize the pathname of ld
2870
ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
2871
while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
2872
ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
2873
done
2874
test -z "$LD" && LD="$ac_prog"
2875
;;
2876
"")
2877
# If it fails, then pretend we aren't using GCC.
2878
ac_prog=ld
2879
;;
2880
*)
2881
# If it is relative, then search for the first ld in PATH.
2882
with_gnu_ld=unknown
2883
;;
2884
esac
2885
elif test "$with_gnu_ld" = yes; then
2886
AC_MSG_CHECKING([for GNU ld])
2887
else
2888
AC_MSG_CHECKING([for non-GNU ld])
2889
fi
2890
AC_CACHE_VAL(lt_cv_path_LD,
2891
[if test -z "$LD"; then
2892
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2893
for ac_dir in $PATH; do
2894
IFS="$lt_save_ifs"
2895
test -z "$ac_dir" && ac_dir=.
2896
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2897
lt_cv_path_LD="$ac_dir/$ac_prog"
2898
# Check to see if the program is GNU ld. I'd rather use --version,
2899
# but apparently some variants of GNU ld only accept -v.
2900
# Break only if it was the GNU/non-GNU ld that we prefer.
2901
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2902
*GNU* | *'with BFD'*)
2903
test "$with_gnu_ld" != no && break
2904
;;
2905
*)
2906
test "$with_gnu_ld" != yes && break
2907
;;
2908
esac
2909
fi
2910
done
2911
IFS="$lt_save_ifs"
2912
else
2913
lt_cv_path_LD="$LD" # Let the user override the test with a path.
2914
fi])
2915
LD="$lt_cv_path_LD"
2916
if test -n "$LD"; then
2917
AC_MSG_RESULT($LD)
2918
else
2919
AC_MSG_RESULT(no)
2920
fi
2921
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2922
_LT_PATH_LD_GNU
2923
AC_SUBST([LD])
2924
2925
_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
2926
])# LT_PATH_LD
2927
2928
# Old names:
2929
AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
2930
AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
2931
dnl aclocal-1.4 backwards compatibility:
2932
dnl AC_DEFUN([AM_PROG_LD], [])
2933
dnl AC_DEFUN([AC_PROG_LD], [])
2934
2935
2936
# _LT_PATH_LD_GNU
2937
#- --------------
2938
m4_defun([_LT_PATH_LD_GNU],
2939
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2940
[# I'd rather use --version here, but apparently some GNU lds only accept -v.
2941
case `$LD -v 2>&1 </dev/null` in
2942
*GNU* | *'with BFD'*)
2943
lt_cv_prog_gnu_ld=yes
2944
;;
2945
*)
2946
lt_cv_prog_gnu_ld=no
2947
;;
2948
esac])
2949
with_gnu_ld=$lt_cv_prog_gnu_ld
2950
])# _LT_PATH_LD_GNU
2951
2952
2953
# _LT_CMD_RELOAD
2954
# --------------
2955
# find reload flag for linker
2956
# -- PORTME Some linkers may need a different reload flag.
2957
m4_defun([_LT_CMD_RELOAD],
2958
[AC_CACHE_CHECK([for $LD option to reload object files],
2959
lt_cv_ld_reload_flag,
2960
[lt_cv_ld_reload_flag='-r'])
2961
reload_flag=$lt_cv_ld_reload_flag
2962
case $reload_flag in
2963
"" | " "*) ;;
2964
*) reload_flag=" $reload_flag" ;;
2965
esac
2966
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2967
case $host_os in
2968
darwin*)
2969
if test "$GCC" = yes; then
2970
reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2971
else
2972
reload_cmds='$LD$reload_flag -o $output$reload_objs'
2973
fi
2974
;;
2975
esac
2976
_LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl
2977
_LT_DECL([], [reload_cmds], [2])dnl
2978
])# _LT_CMD_RELOAD
2979
2980
2981
# _LT_CHECK_MAGIC_METHOD
2982
# ----------------------
2983
# how to check for library dependencies
2984
# -- PORTME fill in with the dynamic library characteristics
2985
m4_defun([_LT_CHECK_MAGIC_METHOD],
2986
[m4_require([_LT_DECL_EGREP])
2987
m4_require([_LT_DECL_OBJDUMP])
2988
AC_CACHE_CHECK([how to recognize dependent libraries],
2989
lt_cv_deplibs_check_method,
2990
[lt_cv_file_magic_cmd='$MAGIC_CMD'
2991
lt_cv_file_magic_test_file=
2992
lt_cv_deplibs_check_method='unknown'
2993
# Need to set the preceding variable on all platforms that support
2994
# interlibrary dependencies.
2995
# 'none' -- dependencies not supported.
2996
# `unknown' -- same as none, but documents that we really don't know.
2997
# 'pass_all' -- all dependencies passed with no checks.
2998
# 'test_compile' -- check by making test program.
2999
# 'file_magic [[regex]]' -- check by looking for files in library path
3000
# which responds to the $file_magic_cmd with a given extended regex.
3001
# If you have `file' or equivalent on your system and you're not sure
3002
# whether `pass_all' will *always* work, you probably want this one.
3003
3004
case $host_os in
3005
aix[[4-9]]*)
3006
lt_cv_deplibs_check_method=pass_all
3007
;;
3008
3009
beos*)
3010
lt_cv_deplibs_check_method=pass_all
3011
;;
3012
3013
bsdi[[45]]*)
3014
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3015
lt_cv_file_magic_cmd='/usr/bin/file -L'
3016
lt_cv_file_magic_test_file=/shlib/libc.so
3017
;;
3018
3019
cygwin*)
3020
# func_win32_libid is a shell function defined in ltmain.sh
3021
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3022
lt_cv_file_magic_cmd='func_win32_libid'
3023
;;
3024
3025
mingw* | pw32*)
3026
# Base MSYS/MinGW do not provide the 'file' command needed by
3027
# func_win32_libid shell function, so use a weaker test based on 'objdump',
3028
# unless we find 'file', for example because we are cross-compiling.
3029
if ( file / ) >/dev/null 2>&1; then
3030
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3031
lt_cv_file_magic_cmd='func_win32_libid'
3032
else
3033
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3034
lt_cv_file_magic_cmd='$OBJDUMP -f'
3035
fi
3036
;;
3037
3038
cegcc)
3039
# use the weaker test based on 'objdump'. See mingw*.
3040
lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3041
lt_cv_file_magic_cmd='$OBJDUMP -f'
3042
;;
3043
3044
darwin* | rhapsody*)
3045
lt_cv_deplibs_check_method=pass_all
3046
;;
3047
3048
freebsd* | dragonfly*)
3049
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3050
case $host_cpu in
3051
i*86 )
3052
# Not sure whether the presence of OpenBSD here was a mistake.
3053
# Let's accept both of them until this is cleared up.
3054
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3055
lt_cv_file_magic_cmd=/usr/bin/file
3056
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3057
;;
3058
esac
3059
else
3060
lt_cv_deplibs_check_method=pass_all
3061
fi
3062
;;
3063
3064
gnu*)
3065
lt_cv_deplibs_check_method=pass_all
3066
;;
3067
3068
hpux10.20* | hpux11*)
3069
lt_cv_file_magic_cmd=/usr/bin/file
3070
case $host_cpu in
3071
ia64*)
3072
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3073
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3074
;;
3075
hppa*64*)
3076
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
3077
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3078
;;
3079
*)
3080
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
3081
lt_cv_file_magic_test_file=/usr/lib/libc.sl
3082
;;
3083
esac
3084
;;
3085
3086
interix[[3-9]]*)
3087
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3088
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3089
;;
3090
3091
irix5* | irix6* | nonstopux*)
3092
case $LD in
3093
*-32|*"-32 ") libmagic=32-bit;;
3094
*-n32|*"-n32 ") libmagic=N32;;
3095
*-64|*"-64 ") libmagic=64-bit;;
3096
*) libmagic=never-match;;
3097
esac
3098
lt_cv_deplibs_check_method=pass_all
3099
;;
3100
3101
# This must be Linux ELF.
3102
linux* | k*bsd*-gnu | kopensolaris*-gnu)
3103
lt_cv_deplibs_check_method=pass_all
3104
;;
3105
3106
netbsd* | netbsdelf*-gnu)
3107
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3108
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3109
else
3110
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3111
fi
3112
;;
3113
3114
newos6*)
3115
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3116
lt_cv_file_magic_cmd=/usr/bin/file
3117
lt_cv_file_magic_test_file=/usr/lib/libnls.so
3118
;;
3119
3120
*nto* | *qnx*)
3121
lt_cv_deplibs_check_method=pass_all
3122
;;
3123
3124
openbsd*)
3125
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3126
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3127
else
3128
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3129
fi
3130
;;
3131
3132
osf3* | osf4* | osf5*)
3133
lt_cv_deplibs_check_method=pass_all
3134
;;
3135
3136
rdos*)
3137
lt_cv_deplibs_check_method=pass_all
3138
;;
3139
3140
solaris*)
3141
lt_cv_deplibs_check_method=pass_all
3142
;;
3143
3144
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3145
lt_cv_deplibs_check_method=pass_all
3146
;;
3147
3148
sysv4 | sysv4.3*)
3149
case $host_vendor in
3150
motorola)
3151
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3152
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3153
;;
3154
ncr)
3155
lt_cv_deplibs_check_method=pass_all
3156
;;
3157
sequent)
3158
lt_cv_file_magic_cmd='/bin/file'
3159
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3160
;;
3161
sni)
3162
lt_cv_file_magic_cmd='/bin/file'
3163
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3164
lt_cv_file_magic_test_file=/lib/libc.so
3165
;;
3166
siemens)
3167
lt_cv_deplibs_check_method=pass_all
3168
;;
3169
pc)
3170
lt_cv_deplibs_check_method=pass_all
3171
;;
3172
esac
3173
;;
3174
3175
tpf*)
3176
lt_cv_deplibs_check_method=pass_all
3177
;;
3178
esac
3179
])
3180
file_magic_cmd=$lt_cv_file_magic_cmd
3181
deplibs_check_method=$lt_cv_deplibs_check_method
3182
test -z "$deplibs_check_method" && deplibs_check_method=unknown
3183
3184
_LT_DECL([], [deplibs_check_method], [1],
3185
[Method to check whether dependent libraries are shared objects])
3186
_LT_DECL([], [file_magic_cmd], [1],
3187
[Command to use when deplibs_check_method == "file_magic"])
3188
])# _LT_CHECK_MAGIC_METHOD
3189
3190
3191
# LT_PATH_NM
3192
# ----------
3193
# find the pathname to a BSD- or MS-compatible name lister
3194
AC_DEFUN([LT_PATH_NM],
3195
[AC_REQUIRE([AC_PROG_CC])dnl
3196
AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3197
[if test -n "$NM"; then
3198
# Let the user override the test.
3199
lt_cv_path_NM="$NM"
3200
else
3201
lt_nm_to_check="${ac_tool_prefix}nm"
3202
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3203
lt_nm_to_check="$lt_nm_to_check nm"
3204
fi
3205
for lt_tmp_nm in $lt_nm_to_check; do
3206
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3207
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3208
IFS="$lt_save_ifs"
3209
test -z "$ac_dir" && ac_dir=.
3210
tmp_nm="$ac_dir/$lt_tmp_nm"
3211
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3212
# Check to see if the nm accepts a BSD-compat flag.
3213
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
3214
# nm: unknown option "B" ignored
3215
# Tru64's nm complains that /dev/null is an invalid object file
3216
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3217
*/dev/null* | *'Invalid file or object type'*)
3218
lt_cv_path_NM="$tmp_nm -B"
3219
break
3220
;;
3221
*)
3222
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3223
*/dev/null*)
3224
lt_cv_path_NM="$tmp_nm -p"
3225
break
3226
;;
3227
*)
3228
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3229
continue # so that we can try to find one that supports BSD flags
3230
;;
3231
esac
3232
;;
3233
esac
3234
fi
3235
done
3236
IFS="$lt_save_ifs"
3237
done
3238
: ${lt_cv_path_NM=no}
3239
fi])
3240
if test "$lt_cv_path_NM" != "no"; then
3241
NM="$lt_cv_path_NM"
3242
else
3243
# Didn't find any BSD compatible name lister, look for dumpbin.
3244
AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :)
3245
AC_SUBST([DUMPBIN])
3246
if test "$DUMPBIN" != ":"; then
3247
NM="$DUMPBIN"
3248
fi
3249
fi
3250
test -z "$NM" && NM=nm
3251
AC_SUBST([NM])
3252
_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3253
3254
AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3255
[lt_cv_nm_interface="BSD nm"
3256
echo "int some_variable = 0;" > conftest.$ac_ext
3257
(eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3258
(eval "$ac_compile" 2>conftest.err)
3259
cat conftest.err >&AS_MESSAGE_LOG_FD
3260
(eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3261
(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3262
cat conftest.err >&AS_MESSAGE_LOG_FD
3263
(eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD)
3264
cat conftest.out >&AS_MESSAGE_LOG_FD
3265
if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3266
lt_cv_nm_interface="MS dumpbin"
3267
fi
3268
rm -f conftest*])
3269
])# LT_PATH_NM
3270
3271
# Old names:
3272
AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3273
AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3274
dnl aclocal-1.4 backwards compatibility:
3275
dnl AC_DEFUN([AM_PROG_NM], [])
3276
dnl AC_DEFUN([AC_PROG_NM], [])
3277
3278
3279
# LT_LIB_M
3280
# --------
3281
# check for math library
3282
AC_DEFUN([LT_LIB_M],
3283
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3284
LIBM=
3285
case $host in
3286
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
3287
# These system don't have libm, or don't need it
3288
;;
3289
*-ncr-sysv4.3*)
3290
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3291
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3292
;;
3293
*)
3294
AC_CHECK_LIB(m, cos, LIBM="-lm")
3295
;;
3296
esac
3297
AC_SUBST([LIBM])
3298
])# LT_LIB_M
3299
3300
# Old name:
3301
AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3302
dnl aclocal-1.4 backwards compatibility:
3303
dnl AC_DEFUN([AC_CHECK_LIBM], [])
3304
3305
3306
# _LT_COMPILER_NO_RTTI([TAGNAME])
3307
# -------------------------------
3308
m4_defun([_LT_COMPILER_NO_RTTI],
3309
[m4_require([_LT_TAG_COMPILER])dnl
3310
3311
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3312
3313
if test "$GCC" = yes; then
3314
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
3315
3316
_LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3317
lt_cv_prog_compiler_rtti_exceptions,
3318
[-fno-rtti -fno-exceptions], [],
3319
[_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3320
fi
3321
_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3322
[Compiler flag to turn off builtin functions])
3323
])# _LT_COMPILER_NO_RTTI
3324
3325
3326
# _LT_CMD_GLOBAL_SYMBOLS
3327
# ----------------------
3328
m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3329
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3330
AC_REQUIRE([AC_PROG_CC])dnl
3331
AC_REQUIRE([LT_PATH_NM])dnl
3332
AC_REQUIRE([LT_PATH_LD])dnl
3333
m4_require([_LT_DECL_SED])dnl
3334
m4_require([_LT_DECL_EGREP])dnl
3335
m4_require([_LT_TAG_COMPILER])dnl
3336
3337
# Check for command to grab the raw symbol name followed by C symbol from nm.
3338
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3339
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3340
[
3341
# These are sane defaults that work on at least a few old systems.
3342
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
3343
3344
# Character class describing NM global symbol codes.
3345
symcode='[[BCDEGRST]]'
3346
3347
# Regexp to match symbols that can be accessed directly from C.
3348
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3349
3350
# Define system-specific variables.
3351
case $host_os in
3352
aix*)
3353
symcode='[[BCDT]]'
3354
;;
3355
cygwin* | mingw* | pw32* | cegcc*)
3356
symcode='[[ABCDGISTW]]'
3357
;;
3358
hpux*)
3359
if test "$host_cpu" = ia64; then
3360
symcode='[[ABCDEGRST]]'
3361
fi
3362
;;
3363
irix* | nonstopux*)
3364
symcode='[[BCDEGRST]]'
3365
;;
3366
osf*)
3367
symcode='[[BCDEGQRST]]'
3368
;;
3369
solaris*)
3370
symcode='[[BDRT]]'
3371
;;
3372
sco3.2v5*)
3373
symcode='[[DT]]'
3374
;;
3375
sysv4.2uw2*)
3376
symcode='[[DT]]'
3377
;;
3378
sysv5* | sco5v6* | unixware* | OpenUNIX*)
3379
symcode='[[ABDT]]'
3380
;;
3381
sysv4)
3382
symcode='[[DFNSTU]]'
3383
;;
3384
esac
3385
3386
# If we're using GNU nm, then use its standard symbol codes.
3387
case `$NM -V 2>&1` in
3388
*GNU* | *'with BFD'*)
3389
symcode='[[ABCDGIRSTW]]' ;;
3390
esac
3391
3392
# Transform an extracted symbol line into a proper C declaration.
3393
# Some systems (esp. on ia64) link data and code symbols differently,
3394
# so use this general approach.
3395
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3396
3397
# Transform an extracted symbol line into symbol name and symbol address
3398
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3399
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
3400
3401
# Handle CRLF in mingw tool chain
3402
opt_cr=
3403
case $build_os in
3404
mingw*)
3405
opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3406
;;
3407
esac
3408
3409
# Try without a prefix underscore, then with it.
3410
for ac_symprfx in "" "_"; do
3411
3412
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3413
symxfrm="\\1 $ac_symprfx\\2 \\2"
3414
3415
# Write the raw and C identifiers.
3416
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3417
# Fake it for dumpbin and say T for any non-static function
3418
# and D for any global variable.
3419
# Also find C++ and __fastcall symbols from MSVC++,
3420
# which start with @ or ?.
3421
lt_cv_sys_global_symbol_pipe="$AWK ['"\
3422
" {last_section=section; section=\$ 3};"\
3423
" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3424
" \$ 0!~/External *\|/{next};"\
3425
" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3426
" {if(hide[section]) next};"\
3427
" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3428
" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3429
" s[1]~/^[@?]/{print s[1], s[1]; next};"\
3430
" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3431
" ' prfx=^$ac_symprfx]"
3432
else
3433
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3434
fi
3435
3436
# Check to see that the pipe works correctly.
3437
pipe_works=no
3438
3439
rm -f conftest*
3440
cat > conftest.$ac_ext <<_LT_EOF
3441
#ifdef __cplusplus
3442
extern "C" {
3443
#endif
3444
char nm_test_var;
3445
void nm_test_func(void);
3446
void nm_test_func(void){}
3447
#ifdef __cplusplus
3448
}
3449
#endif
3450
int main(){nm_test_var='a';nm_test_func();return(0);}
3451
_LT_EOF
3452
3453
if AC_TRY_EVAL(ac_compile); then
3454
# Now try to grab the symbols.
3455
nlist=conftest.nm
3456
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
3457
# Try sorting and uniquifying the output.
3458
if sort "$nlist" | uniq > "$nlist"T; then
3459
mv -f "$nlist"T "$nlist"
3460
else
3461
rm -f "$nlist"T
3462
fi
3463
3464
# Make sure that we snagged all the symbols we need.
3465
if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3466
if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3467
cat <<_LT_EOF > conftest.$ac_ext
3468
#ifdef __cplusplus
3469
extern "C" {
3470
#endif
3471
3472
_LT_EOF
3473
# Now generate the symbol file.
3474
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3475
3476
cat <<_LT_EOF >> conftest.$ac_ext
3477
3478
/* The mapping between symbol names and symbols. */
3479
const struct {
3480
const char *name;
3481
void *address;
3482
}
3483
lt__PROGRAM__LTX_preloaded_symbols[[]] =
3484
{
3485
{ "@PROGRAM@", (void *) 0 },
3486
_LT_EOF
3487
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3488
cat <<\_LT_EOF >> conftest.$ac_ext
3489
{0, (void *) 0}
3490
};
3491
3492
/* This works around a problem in FreeBSD linker */
3493
#ifdef FREEBSD_WORKAROUND
3494
static const void *lt_preloaded_setup() {
3495
return lt__PROGRAM__LTX_preloaded_symbols;
3496
}
3497
#endif
3498
3499
#ifdef __cplusplus
3500
}
3501
#endif
3502
_LT_EOF
3503
# Now try linking the two files.
3504
mv conftest.$ac_objext conftstm.$ac_objext
3505
lt_save_LIBS="$LIBS"
3506
lt_save_CFLAGS="$CFLAGS"
3507
LIBS="conftstm.$ac_objext"
3508
CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3509
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3510
pipe_works=yes
3511
fi
3512
LIBS="$lt_save_LIBS"
3513
CFLAGS="$lt_save_CFLAGS"
3514
else
3515
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3516
fi
3517
else
3518
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3519
fi
3520
else
3521
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3522
fi
3523
else
3524
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3525
cat conftest.$ac_ext >&5
3526
fi
3527
rm -rf conftest* conftst*
3528
3529
# Do not use the global_symbol_pipe unless it works.
3530
if test "$pipe_works" = yes; then
3531
break
3532
else
3533
lt_cv_sys_global_symbol_pipe=
3534
fi
3535
done
3536
])
3537
if test -z "$lt_cv_sys_global_symbol_pipe"; then
3538
lt_cv_sys_global_symbol_to_cdecl=
3539
fi
3540
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3541
AC_MSG_RESULT(failed)
3542
else
3543
AC_MSG_RESULT(ok)
3544
fi
3545
3546
_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3547
[Take the output of nm and produce a listing of raw symbols and C names])
3548
_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3549
[Transform the output of nm in a proper C declaration])
3550
_LT_DECL([global_symbol_to_c_name_address],
3551
[lt_cv_sys_global_symbol_to_c_name_address], [1],
3552
[Transform the output of nm in a C name address pair])
3553
_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3554
[lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3555
[Transform the output of nm in a C name address pair when lib prefix is needed])
3556
]) # _LT_CMD_GLOBAL_SYMBOLS
3557
3558
3559
# _LT_COMPILER_PIC([TAGNAME])
3560
# ---------------------------
3561
m4_defun([_LT_COMPILER_PIC],
3562
[m4_require([_LT_TAG_COMPILER])dnl
3563
_LT_TAGVAR(lt_prog_compiler_wl, $1)=
3564
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
3565
_LT_TAGVAR(lt_prog_compiler_static, $1)=
3566
3567
AC_MSG_CHECKING([for $compiler option to produce PIC])
3568
m4_if([$1], [CXX], [
3569
# C++ specific cases for pic, static, wl, etc.
3570
if test "$GXX" = yes; then
3571
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3572
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3573
3574
case $host_os in
3575
aix*)
3576
# All AIX code is PIC.
3577
if test "$host_cpu" = ia64; then
3578
# AIX 5 now supports IA64 processor
3579
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3580
fi
3581
;;
3582
3583
amigaos*)
3584
case $host_cpu in
3585
powerpc)
3586
# see comment about AmigaOS4 .so support
3587
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3588
;;
3589
m68k)
3590
# FIXME: we need at least 68020 code to build shared libraries, but
3591
# adding the `-m68020' flag to GCC prevents building anything better,
3592
# like `-m68040'.
3593
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3594
;;
3595
esac
3596
;;
3597
3598
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3599
# PIC is the default for these OSes.
3600
;;
3601
mingw* | cygwin* | os2* | pw32* | cegcc*)
3602
# This hack is so that the source file can tell whether it is being
3603
# built for inclusion in a dll (and should export symbols for example).
3604
# Although the cygwin gcc ignores -fPIC, still need this for old-style
3605
# (--disable-auto-import) libraries
3606
m4_if([$1], [GCJ], [],
3607
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3608
;;
3609
darwin* | rhapsody*)
3610
# PIC is the default on this platform
3611
# Common symbols not allowed in MH_DYLIB files
3612
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3613
;;
3614
*djgpp*)
3615
# DJGPP does not support shared libraries at all
3616
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
3617
;;
3618
interix[[3-9]]*)
3619
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
3620
# Instead, we relocate shared libraries at runtime.
3621
;;
3622
sysv4*MP*)
3623
if test -d /usr/nec; then
3624
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3625
fi
3626
;;
3627
hpux*)
3628
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3629
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3630
# sets the default TLS model and affects inlining.
3631
case $host_cpu in
3632
hppa*64*)
3633
;;
3634
*)
3635
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3636
;;
3637
esac
3638
;;
3639
*qnx* | *nto*)
3640
# QNX uses GNU C++, but need to define -shared option too, otherwise
3641
# it will coredump.
3642
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3643
;;
3644
*)
3645
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3646
;;
3647
esac
3648
else
3649
case $host_os in
3650
aix[[4-9]]*)
3651
# All AIX code is PIC.
3652
if test "$host_cpu" = ia64; then
3653
# AIX 5 now supports IA64 processor
3654
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3655
else
3656
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3657
fi
3658
;;
3659
chorus*)
3660
case $cc_basename in
3661
cxch68*)
3662
# Green Hills C++ Compiler
3663
# _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
3664
;;
3665
esac
3666
;;
3667
dgux*)
3668
case $cc_basename in
3669
ec++*)
3670
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3671
;;
3672
ghcx*)
3673
# Green Hills C++ Compiler
3674
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3675
;;
3676
*)
3677
;;
3678
esac
3679
;;
3680
freebsd* | dragonfly*)
3681
# FreeBSD uses GNU C++
3682
;;
3683
hpux9* | hpux10* | hpux11*)
3684
case $cc_basename in
3685
CC*)
3686
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3687
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3688
if test "$host_cpu" != ia64; then
3689
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3690
fi
3691
;;
3692
aCC*)
3693
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3694
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3695
case $host_cpu in
3696
hppa*64*|ia64*)
3697
# +Z the default
3698
;;
3699
*)
3700
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3701
;;
3702
esac
3703
;;
3704
*)
3705
;;
3706
esac
3707
;;
3708
interix*)
3709
# This is c89, which is MS Visual C++ (no shared libs)
3710
# Anyone wants to do a port?
3711
;;
3712
irix5* | irix6* | nonstopux*)
3713
case $cc_basename in
3714
CC*)
3715
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3716
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3717
# CC pic flag -KPIC is the default.
3718
;;
3719
*)
3720
;;
3721
esac
3722
;;
3723
linux* | k*bsd*-gnu | kopensolaris*-gnu)
3724
case $cc_basename in
3725
KCC*)
3726
# KAI C++ Compiler
3727
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3728
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3729
;;
3730
ecpc* )
3731
# old Intel C++ for x86_64 which still supported -KPIC.
3732
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3733
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3734
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3735
;;
3736
icpc* )
3737
# Intel C++, used to be incompatible with GCC.
3738
# ICC 10 doesn't accept -KPIC any more.
3739
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3740
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3741
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3742
;;
3743
pgCC* | pgcpp*)
3744
# Portland Group C++ compiler
3745
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3746
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
3747
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3748
;;
3749
cxx*)
3750
# Compaq C++
3751
# Make sure the PIC flag is empty. It appears that all Alpha
3752
# Linux and Compaq Tru64 Unix objects are PIC.
3753
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
3754
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3755
;;
3756
xlc* | xlC*)
3757
# IBM XL 8.0 on PPC
3758
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3759
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
3760
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
3761
;;
3762
*)
3763
case `$CC -V 2>&1 | sed 5q` in
3764
*Sun\ C*)
3765
# Sun C++ 5.9
3766
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3767
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3768
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3769
;;
3770
esac
3771
;;
3772
esac
3773
;;
3774
lynxos*)
3775
;;
3776
m88k*)
3777
;;
3778
mvs*)
3779
case $cc_basename in
3780
cxx*)
3781
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
3782
;;
3783
*)
3784
;;
3785
esac
3786
;;
3787
netbsd* | netbsdelf*-gnu)
3788
;;
3789
*qnx* | *nto*)
3790
# QNX uses GNU C++, but need to define -shared option too, otherwise
3791
# it will coredump.
3792
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3793
;;
3794
osf3* | osf4* | osf5*)
3795
case $cc_basename in
3796
KCC*)
3797
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3798
;;
3799
RCC*)
3800
# Rational C++ 2.4.1
3801
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3802
;;
3803
cxx*)
3804
# Digital/Compaq C++
3805
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3806
# Make sure the PIC flag is empty. It appears that all Alpha
3807
# Linux and Compaq Tru64 Unix objects are PIC.
3808
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
3809
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3810
;;
3811
*)
3812
;;
3813
esac
3814
;;
3815
psos*)
3816
;;
3817
solaris*)
3818
case $cc_basename in
3819
CC*)
3820
# Sun C++ 4.2, 5.x and Centerline C++
3821
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3822
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3823
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3824
;;
3825
gcx*)
3826
# Green Hills C++ Compiler
3827
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
3828
;;
3829
*)
3830
;;
3831
esac
3832
;;
3833
sunos4*)
3834
case $cc_basename in
3835
CC*)
3836
# Sun C++ 4.x
3837
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3838
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3839
;;
3840
lcc*)
3841
# Lucid
3842
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3843
;;
3844
*)
3845
;;
3846
esac
3847
;;
3848
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
3849
case $cc_basename in
3850
CC*)
3851
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3852
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3853
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3854
;;
3855
esac
3856
;;
3857
tandem*)
3858
case $cc_basename in
3859
NCC*)
3860
# NonStop-UX NCC 3.20
3861
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3862
;;
3863
*)
3864
;;
3865
esac
3866
;;
3867
vxworks*)
3868
;;
3869
*)
3870
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3871
;;
3872
esac
3873
fi
3874
],
3875
[
3876
if test "$GCC" = yes; then
3877
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3878
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3879
3880
case $host_os in
3881
aix*)
3882
# All AIX code is PIC.
3883
if test "$host_cpu" = ia64; then
3884
# AIX 5 now supports IA64 processor
3885
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3886
fi
3887
;;
3888
3889
amigaos*)
3890
case $host_cpu in
3891
powerpc)
3892
# see comment about AmigaOS4 .so support
3893
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3894
;;
3895
m68k)
3896
# FIXME: we need at least 68020 code to build shared libraries, but
3897
# adding the `-m68020' flag to GCC prevents building anything better,
3898
# like `-m68040'.
3899
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3900
;;
3901
esac
3902
;;
3903
3904
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3905
# PIC is the default for these OSes.
3906
;;
3907
3908
mingw* | cygwin* | pw32* | os2* | cegcc*)
3909
# This hack is so that the source file can tell whether it is being
3910
# built for inclusion in a dll (and should export symbols for example).
3911
# Although the cygwin gcc ignores -fPIC, still need this for old-style
3912
# (--disable-auto-import) libraries
3913
m4_if([$1], [GCJ], [],
3914
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3915
;;
3916
3917
darwin* | rhapsody*)
3918
# PIC is the default on this platform
3919
# Common symbols not allowed in MH_DYLIB files
3920
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3921
;;
3922
3923
hpux*)
3924
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3925
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3926
# sets the default TLS model and affects inlining.
3927
case $host_cpu in
3928
hppa*64*)
3929
# +Z the default
3930
;;
3931
*)
3932
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3933
;;
3934
esac
3935
;;
3936
3937
interix[[3-9]]*)
3938
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
3939
# Instead, we relocate shared libraries at runtime.
3940
;;
3941
3942
msdosdjgpp*)
3943
# Just because we use GCC doesn't mean we suddenly get shared libraries
3944
# on systems that don't support them.
3945
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3946
enable_shared=no
3947
;;
3948
3949
*nto* | *qnx*)
3950
# QNX uses GNU C++, but need to define -shared option too, otherwise
3951
# it will coredump.
3952
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3953
;;
3954
3955
sysv4*MP*)
3956
if test -d /usr/nec; then
3957
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3958
fi
3959
;;
3960
3961
*)
3962
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3963
;;
3964
esac
3965
else
3966
# PORTME Check for flag to pass linker flags through the system compiler.
3967
case $host_os in
3968
aix*)
3969
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3970
if test "$host_cpu" = ia64; then
3971
# AIX 5 now supports IA64 processor
3972
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3973
else
3974
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3975
fi
3976
;;
3977
3978
mingw* | cygwin* | pw32* | os2* | cegcc*)
3979
# This hack is so that the source file can tell whether it is being
3980
# built for inclusion in a dll (and should export symbols for example).
3981
m4_if([$1], [GCJ], [],
3982
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3983
;;
3984
3985
hpux9* | hpux10* | hpux11*)
3986
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3987
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
3988
# not for PA HP-UX.
3989
case $host_cpu in
3990
hppa*64*|ia64*)
3991
# +Z the default
3992
;;
3993
*)
3994
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3995
;;
3996
esac
3997
# Is there a better lt_prog_compiler_static that works with the bundled CC?
3998
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3999
;;
4000
4001
irix5* | irix6* | nonstopux*)
4002
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4003
# PIC (with -KPIC) is the default.
4004
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4005
;;
4006
4007
linux* | k*bsd*-gnu | kopensolaris*-gnu)
4008
case $cc_basename in
4009
# old Intel for x86_64 which still supported -KPIC.
4010
ecc*)
4011
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4012
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4013
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4014
;;
4015
# icc used to be incompatible with GCC.
4016
# ICC 10 doesn't accept -KPIC any more.
4017
icc* | ifort*)
4018
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4019
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4020
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4021
;;
4022
# Lahey Fortran 8.1.
4023
lf95*)
4024
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4025
_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4026
_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4027
;;
4028
pgcc* | pgf77* | pgf90* | pgf95*)
4029
# Portland Group compilers (*not* the Pentium gcc compiler,
4030
# which looks to be a dead project)
4031
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4032
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4033
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4034
;;
4035
ccc*)
4036
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4037
# All Alpha code is PIC.
4038
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4039
;;
4040
xl*)
4041
# IBM XL C 8.0/Fortran 10.1 on PPC
4042
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4043
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4044
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4045
;;
4046
*)
4047
case `$CC -V 2>&1 | sed 5q` in
4048
*Sun\ C*)
4049
# Sun C 5.9
4050
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4051
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4052
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4053
;;
4054
*Sun\ F*)
4055
# Sun Fortran 8.3 passes all unrecognized flags to the linker
4056
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4057
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4058
_LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4059
;;
4060
esac
4061
;;
4062
esac
4063
;;
4064
4065
newsos6)
4066
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4067
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4068
;;
4069
4070
*nto* | *qnx*)
4071
# QNX uses GNU C++, but need to define -shared option too, otherwise
4072
# it will coredump.
4073
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4074
;;
4075
4076
osf3* | osf4* | osf5*)
4077
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4078
# All OSF/1 code is PIC.
4079
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4080
;;
4081
4082
rdos*)
4083
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4084
;;
4085
4086
solaris*)
4087
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4088
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4089
case $cc_basename in
4090
f77* | f90* | f95*)
4091
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4092
*)
4093
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4094
esac
4095
;;
4096
4097
sunos4*)
4098
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4099
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4100
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4101
;;
4102
4103
sysv4 | sysv4.2uw2* | sysv4.3*)
4104
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4105
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4106
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4107
;;
4108
4109
sysv4*MP*)
4110
if test -d /usr/nec ;then
4111
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4112
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4113
fi
4114
;;
4115
4116
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4117
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4118
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4119
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4120
;;
4121
4122
unicos*)
4123
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4124
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4125
;;
4126
4127
uts4*)
4128
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4129
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4130
;;
4131
4132
*)
4133
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4134
;;
4135
esac
4136
fi
4137
])
4138
case $host_os in
4139
# For platforms which do not support PIC, -DPIC is meaningless:
4140
*djgpp*)
4141
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4142
;;
4143
*)
4144
_LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4145
;;
4146
esac
4147
AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4148
_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4149
[How to pass a linker flag through the compiler])
4150
4151
#
4152
# Check to make sure the PIC flag actually works.
4153
#
4154
if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4155
_LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4156
[_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4157
[$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4158
[case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4159
"" | " "*) ;;
4160
*) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4161
esac],
4162
[_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4163
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4164
fi
4165
_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4166
[Additional compiler flags for building library objects])
4167
4168
#
4169
# Check to make sure the static flag actually works.
4170
#
4171
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4172
_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4173
_LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4174
$lt_tmp_static_flag,
4175
[],
4176
[_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4177
_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4178
[Compiler flag to prevent dynamic linking])
4179
])# _LT_COMPILER_PIC
4180
4181
4182
# _LT_LINKER_SHLIBS([TAGNAME])
4183
# ----------------------------
4184
# See if the linker supports building shared libraries.
4185
m4_defun([_LT_LINKER_SHLIBS],
4186
[AC_REQUIRE([LT_PATH_LD])dnl
4187
AC_REQUIRE([LT_PATH_NM])dnl
4188
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4189
m4_require([_LT_DECL_EGREP])dnl
4190
m4_require([_LT_DECL_SED])dnl
4191
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4192
m4_require([_LT_TAG_COMPILER])dnl
4193
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4194
m4_if([$1], [CXX], [
4195
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4196
case $host_os in
4197
aix[[4-9]]*)
4198
# If we're using GNU nm, then we don't want the "-C" option.
4199
# -C means demangle to AIX nm, but means don't demangle with GNU nm
4200
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4201
_LT_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'
4202
else
4203
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4204
fi
4205
;;
4206
pw32*)
4207
_LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4208
;;
4209
cygwin* | mingw* | cegcc*)
4210
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4211
;;
4212
linux* | k*bsd*-gnu)
4213
_LT_TAGVAR(link_all_deplibs, $1)=no
4214
;;
4215
*)
4216
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4217
;;
4218
esac
4219
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4220
], [
4221
runpath_var=
4222
_LT_TAGVAR(allow_undefined_flag, $1)=
4223
_LT_TAGVAR(always_export_symbols, $1)=no
4224
_LT_TAGVAR(archive_cmds, $1)=
4225
_LT_TAGVAR(archive_expsym_cmds, $1)=
4226
_LT_TAGVAR(compiler_needs_object, $1)=no
4227
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4228
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
4229
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4230
_LT_TAGVAR(hardcode_automatic, $1)=no
4231
_LT_TAGVAR(hardcode_direct, $1)=no
4232
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
4233
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4234
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4235
_LT_TAGVAR(hardcode_libdir_separator, $1)=
4236
_LT_TAGVAR(hardcode_minus_L, $1)=no
4237
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4238
_LT_TAGVAR(inherit_rpath, $1)=no
4239
_LT_TAGVAR(link_all_deplibs, $1)=unknown
4240
_LT_TAGVAR(module_cmds, $1)=
4241
_LT_TAGVAR(module_expsym_cmds, $1)=
4242
_LT_TAGVAR(old_archive_from_new_cmds, $1)=
4243
_LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4244
_LT_TAGVAR(thread_safe_flag_spec, $1)=
4245
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4246
# include_expsyms should be a list of space-separated symbols to be *always*
4247
# included in the symbol list
4248
_LT_TAGVAR(include_expsyms, $1)=
4249
# exclude_expsyms can be an extended regexp of symbols to exclude
4250
# it will be wrapped by ` (' and `)$', so one must not match beginning or
4251
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4252
# as well as any symbol that contains `d'.
4253
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4254
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4255
# platforms (ab)use it in PIC code, but their linkers get confused if
4256
# the symbol is explicitly referenced. Since portable code cannot
4257
# rely on this symbol name, it's probably fine to never include it in
4258
# preloaded symbol tables.
4259
# Exclude shared library initialization/finalization symbols.
4260
dnl Note also adjust exclude_expsyms for C++ above.
4261
extract_expsyms_cmds=
4262
4263
case $host_os in
4264
cygwin* | mingw* | pw32* | cegcc*)
4265
# FIXME: the MSVC++ port hasn't been tested in a loooong time
4266
# When not using gcc, we currently assume that we are using
4267
# Microsoft Visual C++.
4268
if test "$GCC" != yes; then
4269
with_gnu_ld=no
4270
fi
4271
;;
4272
interix*)
4273
# we just hope/assume this is gcc and not c89 (= MSVC++)
4274
with_gnu_ld=yes
4275
;;
4276
openbsd*)
4277
with_gnu_ld=no
4278
;;
4279
linux* | k*bsd*-gnu)
4280
_LT_TAGVAR(link_all_deplibs, $1)=no
4281
;;
4282
esac
4283
4284
_LT_TAGVAR(ld_shlibs, $1)=yes
4285
if test "$with_gnu_ld" = yes; then
4286
# If archive_cmds runs LD, not CC, wlarc should be empty
4287
wlarc='${wl}'
4288
4289
# Set some defaults for GNU ld with shared library support. These
4290
# are reset later if shared libraries are not supported. Putting them
4291
# here allows them to be overridden if necessary.
4292
runpath_var=LD_RUN_PATH
4293
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4294
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4295
# ancient GNU ld didn't support --whole-archive et. al.
4296
if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4297
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4298
else
4299
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4300
fi
4301
supports_anon_versioning=no
4302
case `$LD -v 2>&1` in
4303
*GNU\ gold*) supports_anon_versioning=yes ;;
4304
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4305
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4306
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4307
*\ 2.11.*) ;; # other 2.11 versions
4308
*) supports_anon_versioning=yes ;;
4309
esac
4310
4311
# See if GNU ld supports shared libraries.
4312
case $host_os in
4313
aix[[3-9]]*)
4314
# On AIX/PPC, the GNU linker is very broken
4315
if test "$host_cpu" != ia64; then
4316
_LT_TAGVAR(ld_shlibs, $1)=no
4317
cat <<_LT_EOF 1>&2
4318
4319
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
4320
*** to be unable to reliably create shared libraries on AIX.
4321
*** Therefore, libtool is disabling shared libraries support. If you
4322
*** really care for shared libraries, you may want to modify your PATH
4323
*** so that a non-GNU linker is found, and then restart.
4324
4325
_LT_EOF
4326
fi
4327
;;
4328
4329
amigaos*)
4330
case $host_cpu in
4331
powerpc)
4332
# see comment about AmigaOS4 .so support
4333
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4334
_LT_TAGVAR(archive_expsym_cmds, $1)=''
4335
;;
4336
m68k)
4337
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
4338
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4339
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4340
;;
4341
esac
4342
;;
4343
4344
beos*)
4345
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4346
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4347
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4348
# support --undefined. This deserves some investigation. FIXME
4349
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4350
else
4351
_LT_TAGVAR(ld_shlibs, $1)=no
4352
fi
4353
;;
4354
4355
cygwin* | mingw* | pw32* | cegcc*)
4356
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4357
# as there is no search path for DLLs.
4358
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4359
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4360
_LT_TAGVAR(always_export_symbols, $1)=no
4361
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4362
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
4363
4364
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4365
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4366
# If the export-symbols file already is a .def file (1st line
4367
# is EXPORTS), use it as is; otherwise, prepend...
4368
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4369
cp $export_symbols $output_objdir/$soname.def;
4370
else
4371
echo EXPORTS > $output_objdir/$soname.def;
4372
cat $export_symbols >> $output_objdir/$soname.def;
4373
fi~
4374
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4375
else
4376
_LT_TAGVAR(ld_shlibs, $1)=no
4377
fi
4378
;;
4379
4380
interix[[3-9]]*)
4381
_LT_TAGVAR(hardcode_direct, $1)=no
4382
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4383
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4384
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4385
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4386
# Instead, shared libraries are loaded at an image base (0x10000000 by
4387
# default) and relocated if they conflict, which is a slow very memory
4388
# consuming and fragmenting process. To avoid this, we pick a random,
4389
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4390
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
4391
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4392
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4393
;;
4394
4395
gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4396
tmp_diet=no
4397
if test "$host_os" = linux-dietlibc; then
4398
case $cc_basename in
4399
diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4400
esac
4401
fi
4402
if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4403
&& test "$tmp_diet" = no
4404
then
4405
tmp_addflag=
4406
tmp_sharedflag='-shared'
4407
case $cc_basename,$host_cpu in
4408
pgcc*) # Portland Group C compiler
4409
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
4410
tmp_addflag=' $pic_flag'
4411
;;
4412
pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
4413
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
4414
tmp_addflag=' $pic_flag -Mnomain' ;;
4415
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4416
tmp_addflag=' -i_dynamic' ;;
4417
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4418
tmp_addflag=' -i_dynamic -nofor_main' ;;
4419
ifc* | ifort*) # Intel Fortran compiler
4420
tmp_addflag=' -nofor_main' ;;
4421
lf95*) # Lahey Fortran 8.1
4422
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4423
tmp_sharedflag='--shared' ;;
4424
xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4425
tmp_sharedflag='-qmkshrobj'
4426
tmp_addflag= ;;
4427
esac
4428
case `$CC -V 2>&1 | sed 5q` in
4429
*Sun\ C*) # Sun C 5.9
4430
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
4431
_LT_TAGVAR(compiler_needs_object, $1)=yes
4432
tmp_sharedflag='-G' ;;
4433
*Sun\ F*) # Sun Fortran 8.3
4434
tmp_sharedflag='-G' ;;
4435
esac
4436
_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4437
4438
if test "x$supports_anon_versioning" = xyes; then
4439
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4440
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4441
echo "local: *; };" >> $output_objdir/$libname.ver~
4442
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4443
fi
4444
4445
case $cc_basename in
4446
xlf*)
4447
# IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4448
_LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4449
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4450
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
4451
_LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
4452
if test "x$supports_anon_versioning" = xyes; then
4453
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4454
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4455
echo "local: *; };" >> $output_objdir/$libname.ver~
4456
$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4457
fi
4458
;;
4459
esac
4460
else
4461
_LT_TAGVAR(ld_shlibs, $1)=no
4462
fi
4463
;;
4464
4465
netbsd* | netbsdelf*-gnu)
4466
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4467
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4468
wlarc=
4469
else
4470
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4471
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4472
fi
4473
;;
4474
4475
solaris*)
4476
if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4477
_LT_TAGVAR(ld_shlibs, $1)=no
4478
cat <<_LT_EOF 1>&2
4479
4480
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
4481
*** create shared libraries on Solaris systems. Therefore, libtool
4482
*** is disabling shared libraries support. We urge you to upgrade GNU
4483
*** binutils to release 2.9.1 or newer. Another option is to modify
4484
*** your PATH or compiler configuration so that the native linker is
4485
*** used, and then restart.
4486
4487
_LT_EOF
4488
elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4489
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4490
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4491
else
4492
_LT_TAGVAR(ld_shlibs, $1)=no
4493
fi
4494
;;
4495
4496
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4497
case `$LD -v 2>&1` in
4498
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4499
_LT_TAGVAR(ld_shlibs, $1)=no
4500
cat <<_LT_EOF 1>&2
4501
4502
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4503
*** reliably create shared libraries on SCO systems. Therefore, libtool
4504
*** is disabling shared libraries support. We urge you to upgrade GNU
4505
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4506
*** your PATH or compiler configuration so that the native linker is
4507
*** used, and then restart.
4508
4509
_LT_EOF
4510
;;
4511
*)
4512
# For security reasons, it is highly recommended that you always
4513
# use absolute paths for naming shared libraries, and exclude the
4514
# DT_RUNPATH tag from executables and libraries. But doing so
4515
# requires that you compile everything twice, which is a pain.
4516
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4517
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4518
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4519
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4520
else
4521
_LT_TAGVAR(ld_shlibs, $1)=no
4522
fi
4523
;;
4524
esac
4525
;;
4526
4527
sunos4*)
4528
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4529
wlarc=
4530
_LT_TAGVAR(hardcode_direct, $1)=yes
4531
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4532
;;
4533
4534
*)
4535
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4536
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4537
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4538
else
4539
_LT_TAGVAR(ld_shlibs, $1)=no
4540
fi
4541
;;
4542
esac
4543
4544
if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4545
runpath_var=
4546
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4547
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
4548
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4549
fi
4550
else
4551
# PORTME fill in a description of your system's linker (not GNU ld)
4552
case $host_os in
4553
aix3*)
4554
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4555
_LT_TAGVAR(always_export_symbols, $1)=yes
4556
_LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
4557
# Note: this linker hardcodes the directories in LIBPATH if there
4558
# are no directories specified by -L.
4559
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4560
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4561
# Neither direct hardcoding nor static linking is supported with a
4562
# broken collect2.
4563
_LT_TAGVAR(hardcode_direct, $1)=unsupported
4564
fi
4565
;;
4566
4567
aix[[4-9]]*)
4568
if test "$host_cpu" = ia64; then
4569
# On IA64, the linker does run time linking by default, so we don't
4570
# have to do anything special.
4571
aix_use_runtimelinking=no
4572
exp_sym_flag='-Bexport'
4573
no_entry_flag=""
4574
else
4575
# If we're using GNU nm, then we don't want the "-C" option.
4576
# -C means demangle to AIX nm, but means don't demangle with GNU nm
4577
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4578
_LT_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'
4579
else
4580
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4581
fi
4582
aix_use_runtimelinking=no
4583
4584
# Test if we are trying to use run time linking or normal
4585
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
4586
# need to do runtime linking.
4587
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
4588
for ld_flag in $LDFLAGS; do
4589
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4590
aix_use_runtimelinking=yes
4591
break
4592
fi
4593
done
4594
;;
4595
esac
4596
4597
exp_sym_flag='-bexport'
4598
no_entry_flag='-bnoentry'
4599
fi
4600
4601
# When large executables or shared objects are built, AIX ld can
4602
# have problems creating the table of contents. If linking a library
4603
# or program results in "error TOC overflow" add -mminimal-toc to
4604
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
4605
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4606
4607
_LT_TAGVAR(archive_cmds, $1)=''
4608
_LT_TAGVAR(hardcode_direct, $1)=yes
4609
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4610
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
4611
_LT_TAGVAR(link_all_deplibs, $1)=yes
4612
_LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
4613
4614
if test "$GCC" = yes; then
4615
case $host_os in aix4.[[012]]|aix4.[[012]].*)
4616
# We only want to do this on AIX 4.2 and lower, the check
4617
# below for broken collect2 doesn't work under 4.3+
4618
collect2name=`${CC} -print-prog-name=collect2`
4619
if test -f "$collect2name" &&
4620
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
4621
then
4622
# We have reworked collect2
4623
:
4624
else
4625
# We have old collect2
4626
_LT_TAGVAR(hardcode_direct, $1)=unsupported
4627
# It fails to find uninstalled libraries when the uninstalled
4628
# path is not listed in the libpath. Setting hardcode_minus_L
4629
# to unsupported forces relinking
4630
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4631
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4632
_LT_TAGVAR(hardcode_libdir_separator, $1)=
4633
fi
4634
;;
4635
esac
4636
shared_flag='-shared'
4637
if test "$aix_use_runtimelinking" = yes; then
4638
shared_flag="$shared_flag "'${wl}-G'
4639
fi
4640
_LT_TAGVAR(link_all_deplibs, $1)=no
4641
else
4642
# not using gcc
4643
if test "$host_cpu" = ia64; then
4644
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
4645
# chokes on -Wl,-G. The following line is correct:
4646
shared_flag='-G'
4647
else
4648
if test "$aix_use_runtimelinking" = yes; then
4649
shared_flag='${wl}-G'
4650
else
4651
shared_flag='${wl}-bM:SRE'
4652
fi
4653
fi
4654
fi
4655
4656
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
4657
# It seems that -bexpall does not export symbols beginning with
4658
# underscore (_), so it is better to generate a list of symbols to export.
4659
_LT_TAGVAR(always_export_symbols, $1)=yes
4660
if test "$aix_use_runtimelinking" = yes; then
4661
# Warning - without using the other runtime loading flags (-brtl),
4662
# -berok will link without error, but may produce a broken library.
4663
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
4664
# Determine the default libpath from the value encoded in an
4665
# empty executable.
4666
_LT_SYS_MODULE_PATH_AIX
4667
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4668
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
4669
else
4670
if test "$host_cpu" = ia64; then
4671
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
4672
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
4673
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
4674
else
4675
# Determine the default libpath from the value encoded in an
4676
# empty executable.
4677
_LT_SYS_MODULE_PATH_AIX
4678
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4679
# Warning - without using the other run time loading flags,
4680
# -berok will link without error, but may produce a broken library.
4681
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
4682
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
4683
# Exported symbols can be pulled into shared objects from archives
4684
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
4685
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
4686
# This is similar to how AIX traditionally builds its shared libraries.
4687
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
4688
fi
4689
fi
4690
;;
4691
4692
amigaos*)
4693
case $host_cpu in
4694
powerpc)
4695
# see comment about AmigaOS4 .so support
4696
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4697
_LT_TAGVAR(archive_expsym_cmds, $1)=''
4698
;;
4699
m68k)
4700
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
4701
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4702
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4703
;;
4704
esac
4705
;;
4706
4707
bsdi[[45]]*)
4708
_LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
4709
;;
4710
4711
cygwin* | mingw* | pw32* | cegcc*)
4712
# When not using gcc, we currently assume that we are using
4713
# Microsoft Visual C++.
4714
# hardcode_libdir_flag_spec is actually meaningless, as there is
4715
# no search path for DLLs.
4716
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
4717
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4718
# Tell ltmain to make .lib files, not .a files.
4719
libext=lib
4720
# Tell ltmain to make .dll files, not .so files.
4721
shrext_cmds=".dll"
4722
# FIXME: Setting linknames here is a bad hack.
4723
_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
4724
# The linker will automatically build a .lib file if we build a DLL.
4725
_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
4726
# FIXME: Should let the user specify the lib program.
4727
_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
4728
_LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
4729
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4730
;;
4731
4732
darwin* | rhapsody*)
4733
_LT_DARWIN_LINKER_FEATURES($1)
4734
;;
4735
4736
dgux*)
4737
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4738
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4739
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4740
;;
4741
4742
freebsd1*)
4743
_LT_TAGVAR(ld_shlibs, $1)=no
4744
;;
4745
4746
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
4747
# support. Future versions do this automatically, but an explicit c++rt0.o
4748
# does not break anything, and helps significantly (at the cost of a little
4749
# extra space).
4750
freebsd2.2*)
4751
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
4752
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4753
_LT_TAGVAR(hardcode_direct, $1)=yes
4754
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4755
;;
4756
4757
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
4758
freebsd2*)
4759
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4760
_LT_TAGVAR(hardcode_direct, $1)=yes
4761
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4762
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4763
;;
4764
4765
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
4766
freebsd* | dragonfly*)
4767
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
4768
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4769
_LT_TAGVAR(hardcode_direct, $1)=yes
4770
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4771
;;
4772
4773
hpux9*)
4774
if test "$GCC" = yes; then
4775
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
4776
else
4777
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
4778
fi
4779
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4780
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4781
_LT_TAGVAR(hardcode_direct, $1)=yes
4782
4783
# hardcode_minus_L: Not really in the search PATH,
4784
# but as the default location of the library.
4785
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4786
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4787
;;
4788
4789
hpux10*)
4790
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
4791
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4792
else
4793
_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
4794
fi
4795
if test "$with_gnu_ld" = no; then
4796
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4797
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
4798
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4799
_LT_TAGVAR(hardcode_direct, $1)=yes
4800
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4801
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4802
# hardcode_minus_L: Not really in the search PATH,
4803
# but as the default location of the library.
4804
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4805
fi
4806
;;
4807
4808
hpux11*)
4809
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
4810
case $host_cpu in
4811
hppa*64*)
4812
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4813
;;
4814
ia64*)
4815
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4816
;;
4817
*)
4818
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4819
;;
4820
esac
4821
else
4822
case $host_cpu in
4823
hppa*64*)
4824
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4825
;;
4826
ia64*)
4827
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4828
;;
4829
*)
4830
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4831
;;
4832
esac
4833
fi
4834
if test "$with_gnu_ld" = no; then
4835
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4836
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4837
4838
case $host_cpu in
4839
hppa*64*|ia64*)
4840
_LT_TAGVAR(hardcode_direct, $1)=no
4841
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4842
;;
4843
*)
4844
_LT_TAGVAR(hardcode_direct, $1)=yes
4845
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4846
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4847
4848
# hardcode_minus_L: Not really in the search PATH,
4849
# but as the default location of the library.
4850
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4851
;;
4852
esac
4853
fi
4854
;;
4855
4856
irix5* | irix6* | nonstopux*)
4857
if test "$GCC" = yes; then
4858
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
4859
# Try to use the -exported_symbol ld option, if it does not
4860
# work, assume that -exports_file does not work either and
4861
# implicitly export all symbols.
4862
save_LDFLAGS="$LDFLAGS"
4863
LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
4864
AC_LINK_IFELSE(int foo(void) {},
4865
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
4866
)
4867
LDFLAGS="$save_LDFLAGS"
4868
else
4869
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
4870
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
4871
fi
4872
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4873
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4874
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4875
_LT_TAGVAR(inherit_rpath, $1)=yes
4876
_LT_TAGVAR(link_all_deplibs, $1)=yes
4877
;;
4878
4879
netbsd* | netbsdelf*-gnu)
4880
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4881
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
4882
else
4883
_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
4884
fi
4885
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4886
_LT_TAGVAR(hardcode_direct, $1)=yes
4887
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4888
;;
4889
4890
newsos6)
4891
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4892
_LT_TAGVAR(hardcode_direct, $1)=yes
4893
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4894
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4895
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4896
;;
4897
4898
*nto* | *qnx*)
4899
;;
4900
4901
openbsd*)
4902
if test -f /usr/libexec/ld.so; then
4903
_LT_TAGVAR(hardcode_direct, $1)=yes
4904
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4905
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4906
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4907
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4908
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
4909
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4910
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4911
else
4912
case $host_os in
4913
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
4914
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4915
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4916
;;
4917
*)
4918
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4919
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4920
;;
4921
esac
4922
fi
4923
else
4924
_LT_TAGVAR(ld_shlibs, $1)=no
4925
fi
4926
;;
4927
4928
os2*)
4929
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4930
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4931
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4932
_LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
4933
_LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
4934
;;
4935
4936
osf3*)
4937
if test "$GCC" = yes; then
4938
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4939
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
4940
else
4941
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4942
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
4943
fi
4944
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4945
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4946
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4947
;;
4948
4949
osf4* | osf5*) # as osf3* with the addition of -msym flag
4950
if test "$GCC" = yes; then
4951
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4952
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
4953
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4954
else
4955
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4956
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
4957
_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
4958
$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
4959
4960
# Both c and cxx compiler support -rpath directly
4961
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
4962
fi
4963
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4964
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4965
;;
4966
4967
solaris*)
4968
_LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
4969
if test "$GCC" = yes; then
4970
wlarc='${wl}'
4971
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4972
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4973
$CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
4974
else
4975
case `$CC -V 2>&1` in
4976
*"Compilers 5.0"*)
4977
wlarc=''
4978
_LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
4979
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4980
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
4981
;;
4982
*)
4983
wlarc='${wl}'
4984
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
4985
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4986
$CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
4987
;;
4988
esac
4989
fi
4990
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4991
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4992
case $host_os in
4993
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
4994
*)
4995
# The compiler driver will combine and reorder linker options,
4996
# but understands `-z linker_flag'. GCC discards it without `$wl',
4997
# but is careful enough not to reorder.
4998
# Supported since Solaris 2.6 (maybe 2.5.1?)
4999
if test "$GCC" = yes; then
5000
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5001
else
5002
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5003
fi
5004
;;
5005
esac
5006
_LT_TAGVAR(link_all_deplibs, $1)=yes
5007
;;
5008
5009
sunos4*)
5010
if test "x$host_vendor" = xsequent; then
5011
# Use $CC to link under sequent, because it throws in some extra .o
5012
# files that make .init and .fini sections work.
5013
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5014
else
5015
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5016
fi
5017
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5018
_LT_TAGVAR(hardcode_direct, $1)=yes
5019
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5020
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5021
;;
5022
5023
sysv4)
5024
case $host_vendor in
5025
sni)
5026
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5027
_LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5028
;;
5029
siemens)
5030
## LD is ld it makes a PLAMLIB
5031
## CC just makes a GrossModule.
5032
_LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5033
_LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5034
_LT_TAGVAR(hardcode_direct, $1)=no
5035
;;
5036
motorola)
5037
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5038
_LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5039
;;
5040
esac
5041
runpath_var='LD_RUN_PATH'
5042
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5043
;;
5044
5045
sysv4.3*)
5046
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5047
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5048
_LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5049
;;
5050
5051
sysv4*MP*)
5052
if test -d /usr/nec; then
5053
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5054
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5055
runpath_var=LD_RUN_PATH
5056
hardcode_runpath_var=yes
5057
_LT_TAGVAR(ld_shlibs, $1)=yes
5058
fi
5059
;;
5060
5061
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5062
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5063
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5064
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5065
runpath_var='LD_RUN_PATH'
5066
5067
if test "$GCC" = yes; then
5068
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5069
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5070
else
5071
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5072
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5073
fi
5074
;;
5075
5076
sysv5* | sco3.2v5* | sco5v6*)
5077
# Note: We can NOT use -z defs as we might desire, because we do not
5078
# link with -lc, and that would cause any symbols used from libc to
5079
# always be unresolved, which means just about no library would
5080
# ever link correctly. If we're not using GNU ld we use -z text
5081
# though, which does catch some bad symbols but isn't as heavy-handed
5082
# as -z defs.
5083
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5084
_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5085
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5086
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5087
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5088
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5089
_LT_TAGVAR(link_all_deplibs, $1)=yes
5090
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5091
runpath_var='LD_RUN_PATH'
5092
5093
if test "$GCC" = yes; then
5094
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5095
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5096
else
5097
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5098
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5099
fi
5100
;;
5101
5102
uts4*)
5103
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5104
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5105
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5106
;;
5107
5108
*)
5109
_LT_TAGVAR(ld_shlibs, $1)=no
5110
;;
5111
esac
5112
5113
if test x$host_vendor = xsni; then
5114
case $host in
5115
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5116
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5117
;;
5118
esac
5119
fi
5120
fi
5121
])
5122
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5123
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5124
5125
_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5126
5127
_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5128
_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5129
_LT_DECL([], [extract_expsyms_cmds], [2],
5130
[The commands to extract the exported symbol list from a shared archive])
5131
5132
#
5133
# Do we need to explicitly link libc?
5134
#
5135
case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5136
x|xyes)
5137
# Assume -lc should be added
5138
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5139
5140
if test "$enable_shared" = yes && test "$GCC" = yes; then
5141
case $_LT_TAGVAR(archive_cmds, $1) in
5142
*'~'*)
5143
# FIXME: we may have to deal with multi-command sequences.
5144
;;
5145
'$CC '*)
5146
# Test whether the compiler implicitly links with -lc since on some
5147
# systems, -lgcc has to come before -lc. If gcc already passes -lc
5148
# to ld, don't add -lc before -lgcc.
5149
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5150
$RM conftest*
5151
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5152
5153
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5154
soname=conftest
5155
lib=conftest
5156
libobjs=conftest.$ac_objext
5157
deplibs=
5158
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5159
pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5160
compiler_flags=-v
5161
linker_flags=-v
5162
verstring=
5163
output_objdir=.
5164
libname=conftest
5165
lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5166
_LT_TAGVAR(allow_undefined_flag, $1)=
5167
if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5168
then
5169
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5170
else
5171
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5172
fi
5173
_LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5174
else
5175
cat conftest.err 1>&5
5176
fi
5177
$RM conftest*
5178
AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)])
5179
;;
5180
esac
5181
fi
5182
;;
5183
esac
5184
5185
_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5186
[Whether or not to add -lc for building shared libraries])
5187
_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5188
[enable_shared_with_static_runtimes], [0],
5189
[Whether or not to disallow shared libs when runtime libs are static])
5190
_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5191
[Compiler flag to allow reflexive dlopens])
5192
_LT_TAGDECL([], [whole_archive_flag_spec], [1],
5193
[Compiler flag to generate shared objects directly from archives])
5194
_LT_TAGDECL([], [compiler_needs_object], [1],
5195
[Whether the compiler copes with passing no objects directly])
5196
_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5197
[Create an old-style archive from a shared archive])
5198
_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5199
[Create a temporary old-style archive to link instead of a shared archive])
5200
_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5201
_LT_TAGDECL([], [archive_expsym_cmds], [2])
5202
_LT_TAGDECL([], [module_cmds], [2],
5203
[Commands used to build a loadable module if different from building
5204
a shared archive.])
5205
_LT_TAGDECL([], [module_expsym_cmds], [2])
5206
_LT_TAGDECL([], [with_gnu_ld], [1],
5207
[Whether we are building with GNU ld or not])
5208
_LT_TAGDECL([], [allow_undefined_flag], [1],
5209
[Flag that allows shared libraries with undefined symbols to be built])
5210
_LT_TAGDECL([], [no_undefined_flag], [1],
5211
[Flag that enforces no undefined symbols])
5212
_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5213
[Flag to hardcode $libdir into a binary during linking.
5214
This must work even if $libdir does not exist])
5215
_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5216
[[If ld is used when linking, flag to hardcode $libdir into a binary
5217
during linking. This must work even if $libdir does not exist]])
5218
_LT_TAGDECL([], [hardcode_libdir_separator], [1],
5219
[Whether we need a single "-rpath" flag with a separated argument])
5220
_LT_TAGDECL([], [hardcode_direct], [0],
5221
[Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5222
DIR into the resulting binary])
5223
_LT_TAGDECL([], [hardcode_direct_absolute], [0],
5224
[Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5225
DIR into the resulting binary and the resulting library dependency is
5226
"absolute", i.e impossible to change by setting ${shlibpath_var} if the
5227
library is relocated])
5228
_LT_TAGDECL([], [hardcode_minus_L], [0],
5229
[Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5230
into the resulting binary])
5231
_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5232
[Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5233
into the resulting binary])
5234
_LT_TAGDECL([], [hardcode_automatic], [0],
5235
[Set to "yes" if building a shared library automatically hardcodes DIR
5236
into the library and all subsequent libraries and executables linked
5237
against it])
5238
_LT_TAGDECL([], [inherit_rpath], [0],
5239
[Set to yes if linker adds runtime paths of dependent libraries
5240
to runtime path list])
5241
_LT_TAGDECL([], [link_all_deplibs], [0],
5242
[Whether libtool must link a program against all its dependency libraries])
5243
_LT_TAGDECL([], [fix_srcfile_path], [1],
5244
[Fix the shell variable $srcfile for the compiler])
5245
_LT_TAGDECL([], [always_export_symbols], [0],
5246
[Set to "yes" if exported symbols are required])
5247
_LT_TAGDECL([], [export_symbols_cmds], [2],
5248
[The commands to list exported symbols])
5249
_LT_TAGDECL([], [exclude_expsyms], [1],
5250
[Symbols that should not be listed in the preloaded symbols])
5251
_LT_TAGDECL([], [include_expsyms], [1],
5252
[Symbols that must always be exported])
5253
_LT_TAGDECL([], [prelink_cmds], [2],
5254
[Commands necessary for linking programs (against libraries) with templates])
5255
_LT_TAGDECL([], [file_list_spec], [1],
5256
[Specify filename containing input files])
5257
dnl FIXME: Not yet implemented
5258
dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5259
dnl [Compiler flag to generate thread safe objects])
5260
])# _LT_LINKER_SHLIBS
5261
5262
5263
# _LT_LANG_C_CONFIG([TAG])
5264
# ------------------------
5265
# Ensure that the configuration variables for a C compiler are suitably
5266
# defined. These variables are subsequently used by _LT_CONFIG to write
5267
# the compiler configuration to `libtool'.
5268
m4_defun([_LT_LANG_C_CONFIG],
5269
[m4_require([_LT_DECL_EGREP])dnl
5270
lt_save_CC="$CC"
5271
AC_LANG_PUSH(C)
5272
5273
# Source file extension for C test sources.
5274
ac_ext=c
5275
5276
# Object file extension for compiled C test sources.
5277
objext=o
5278
_LT_TAGVAR(objext, $1)=$objext
5279
5280
# Code to be used in simple compile tests
5281
lt_simple_compile_test_code="int some_variable = 0;"
5282
5283
# Code to be used in simple link tests
5284
lt_simple_link_test_code='int main(){return(0);}'
5285
5286
_LT_TAG_COMPILER
5287
# Save the default compiler, since it gets overwritten when the other
5288
# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5289
compiler_DEFAULT=$CC
5290
5291
# save warnings/boilerplate of simple test code
5292
_LT_COMPILER_BOILERPLATE
5293
_LT_LINKER_BOILERPLATE
5294
5295
if test -n "$compiler"; then
5296
_LT_COMPILER_NO_RTTI($1)
5297
_LT_COMPILER_PIC($1)
5298
_LT_COMPILER_C_O($1)
5299
_LT_COMPILER_FILE_LOCKS($1)
5300
_LT_LINKER_SHLIBS($1)
5301
_LT_SYS_DYNAMIC_LINKER($1)
5302
_LT_LINKER_HARDCODE_LIBPATH($1)
5303
LT_SYS_DLOPEN_SELF
5304
_LT_CMD_STRIPLIB
5305
5306
# Report which library types will actually be built
5307
AC_MSG_CHECKING([if libtool supports shared libraries])
5308
AC_MSG_RESULT([$can_build_shared])
5309
5310
AC_MSG_CHECKING([whether to build shared libraries])
5311
test "$can_build_shared" = "no" && enable_shared=no
5312
5313
# On AIX, shared libraries and static libraries use the same namespace, and
5314
# are all built from PIC.
5315
case $host_os in
5316
aix3*)
5317
test "$enable_shared" = yes && enable_static=no
5318
if test -n "$RANLIB"; then
5319
archive_cmds="$archive_cmds~\$RANLIB \$lib"
5320
postinstall_cmds='$RANLIB $lib'
5321
fi
5322
;;
5323
5324
aix[[4-9]]*)
5325
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5326
test "$enable_shared" = yes && enable_static=no
5327
fi
5328
;;
5329
esac
5330
AC_MSG_RESULT([$enable_shared])
5331
5332
AC_MSG_CHECKING([whether to build static libraries])
5333
# Make sure either enable_shared or enable_static is yes.
5334
test "$enable_shared" = yes || enable_static=yes
5335
AC_MSG_RESULT([$enable_static])
5336
5337
_LT_CONFIG($1)
5338
fi
5339
AC_LANG_POP
5340
CC="$lt_save_CC"
5341
])# _LT_LANG_C_CONFIG
5342
5343
5344
# _LT_PROG_CXX
5345
# ------------
5346
# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
5347
# compiler, we have our own version here.
5348
m4_defun([_LT_PROG_CXX],
5349
[
5350
pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes])
5351
AC_PROG_CXX
5352
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5353
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5354
(test "X$CXX" != "Xg++"))) ; then
5355
AC_PROG_CXXCPP
5356
else
5357
_lt_caught_CXX_error=yes
5358
fi
5359
popdef([AC_MSG_ERROR])
5360
])# _LT_PROG_CXX
5361
5362
dnl aclocal-1.4 backwards compatibility:
5363
dnl AC_DEFUN([_LT_PROG_CXX], [])
5364
5365
5366
# _LT_LANG_CXX_CONFIG([TAG])
5367
# --------------------------
5368
# Ensure that the configuration variables for a C++ compiler are suitably
5369
# defined. These variables are subsequently used by _LT_CONFIG to write
5370
# the compiler configuration to `libtool'.
5371
m4_defun([_LT_LANG_CXX_CONFIG],
5372
[AC_REQUIRE([_LT_PROG_CXX])dnl
5373
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5374
m4_require([_LT_DECL_EGREP])dnl
5375
5376
AC_LANG_PUSH(C++)
5377
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5378
_LT_TAGVAR(allow_undefined_flag, $1)=
5379
_LT_TAGVAR(always_export_symbols, $1)=no
5380
_LT_TAGVAR(archive_expsym_cmds, $1)=
5381
_LT_TAGVAR(compiler_needs_object, $1)=no
5382
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
5383
_LT_TAGVAR(hardcode_direct, $1)=no
5384
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
5385
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5386
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5387
_LT_TAGVAR(hardcode_libdir_separator, $1)=
5388
_LT_TAGVAR(hardcode_minus_L, $1)=no
5389
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5390
_LT_TAGVAR(hardcode_automatic, $1)=no
5391
_LT_TAGVAR(inherit_rpath, $1)=no
5392
_LT_TAGVAR(module_cmds, $1)=
5393
_LT_TAGVAR(module_expsym_cmds, $1)=
5394
_LT_TAGVAR(link_all_deplibs, $1)=unknown
5395
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5396
_LT_TAGVAR(no_undefined_flag, $1)=
5397
_LT_TAGVAR(whole_archive_flag_spec, $1)=
5398
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5399
5400
# Source file extension for C++ test sources.
5401
ac_ext=cpp
5402
5403
# Object file extension for compiled C++ test sources.
5404
objext=o
5405
_LT_TAGVAR(objext, $1)=$objext
5406
5407
# No sense in running all these tests if we already determined that
5408
# the CXX compiler isn't working. Some variables (like enable_shared)
5409
# are currently assumed to apply to all compilers on this platform,
5410
# and will be corrupted by setting them based on a non-working compiler.
5411
if test "$_lt_caught_CXX_error" != yes; then
5412
# Code to be used in simple compile tests
5413
lt_simple_compile_test_code="int some_variable = 0;"
5414
5415
# Code to be used in simple link tests
5416
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5417
5418
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
5419
_LT_TAG_COMPILER
5420
5421
# save warnings/boilerplate of simple test code
5422
_LT_COMPILER_BOILERPLATE
5423
_LT_LINKER_BOILERPLATE
5424
5425
# Allow CC to be a program name with arguments.
5426
lt_save_CC=$CC
5427
lt_save_LD=$LD
5428
lt_save_GCC=$GCC
5429
GCC=$GXX
5430
lt_save_with_gnu_ld=$with_gnu_ld
5431
lt_save_path_LD=$lt_cv_path_LD
5432
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5433
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5434
else
5435
$as_unset lt_cv_prog_gnu_ld
5436
fi
5437
if test -n "${lt_cv_path_LDCXX+set}"; then
5438
lt_cv_path_LD=$lt_cv_path_LDCXX
5439
else
5440
$as_unset lt_cv_path_LD
5441
fi
5442
test -z "${LDCXX+set}" || LD=$LDCXX
5443
CC=${CXX-"c++"}
5444
compiler=$CC
5445
_LT_TAGVAR(compiler, $1)=$CC
5446
_LT_CC_BASENAME([$compiler])
5447
5448
if test -n "$compiler"; then
5449
# We don't want -fno-exception when compiling C++ code, so set the
5450
# no_builtin_flag separately
5451
if test "$GXX" = yes; then
5452
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5453
else
5454
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5455
fi
5456
5457
if test "$GXX" = yes; then
5458
# Set up default GNU C++ configuration
5459
5460
LT_PATH_LD
5461
5462
# Check if GNU C++ uses GNU ld as the underlying linker, since the
5463
# archiving commands below assume that GNU ld is being used.
5464
if test "$with_gnu_ld" = yes; then
5465
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5466
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5467
5468
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5469
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5470
5471
# If archive_cmds runs LD, not CC, wlarc should be empty
5472
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5473
# investigate it a little bit more. (MM)
5474
wlarc='${wl}'
5475
5476
# ancient GNU ld didn't support --whole-archive et. al.
5477
if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5478
$GREP 'no-whole-archive' > /dev/null; then
5479
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5480
else
5481
_LT_TAGVAR(whole_archive_flag_spec, $1)=
5482
fi
5483
else
5484
with_gnu_ld=no
5485
wlarc=
5486
5487
# A generic and very simple default shared library creation
5488
# command for GNU C++ for the case where it uses the native
5489
# linker, instead of GNU ld. If possible, this setting should
5490
# overridden to take advantage of the native linker features on
5491
# the platform it is being used on.
5492
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5493
fi
5494
5495
# Commands to make compiler produce verbose output that lists
5496
# what "hidden" libraries, object files and flags are used when
5497
# linking a shared library.
5498
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
5499
5500
else
5501
GXX=no
5502
with_gnu_ld=no
5503
wlarc=
5504
fi
5505
5506
# PORTME: fill in a description of your system's C++ link characteristics
5507
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5508
_LT_TAGVAR(ld_shlibs, $1)=yes
5509
case $host_os in
5510
aix3*)
5511
# FIXME: insert proper C++ library support
5512
_LT_TAGVAR(ld_shlibs, $1)=no
5513
;;
5514
aix[[4-9]]*)
5515
if test "$host_cpu" = ia64; then
5516
# On IA64, the linker does run time linking by default, so we don't
5517
# have to do anything special.
5518
aix_use_runtimelinking=no
5519
exp_sym_flag='-Bexport'
5520
no_entry_flag=""
5521
else
5522
aix_use_runtimelinking=no
5523
5524
# Test if we are trying to use run time linking or normal
5525
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
5526
# need to do runtime linking.
5527
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5528
for ld_flag in $LDFLAGS; do
5529
case $ld_flag in
5530
*-brtl*)
5531
aix_use_runtimelinking=yes
5532
break
5533
;;
5534
esac
5535
done
5536
;;
5537
esac
5538
5539
exp_sym_flag='-bexport'
5540
no_entry_flag='-bnoentry'
5541
fi
5542
5543
# When large executables or shared objects are built, AIX ld can
5544
# have problems creating the table of contents. If linking a library
5545
# or program results in "error TOC overflow" add -mminimal-toc to
5546
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5547
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5548
5549
_LT_TAGVAR(archive_cmds, $1)=''
5550
_LT_TAGVAR(hardcode_direct, $1)=yes
5551
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5552
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5553
_LT_TAGVAR(link_all_deplibs, $1)=yes
5554
_LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5555
5556
if test "$GXX" = yes; then
5557
case $host_os in aix4.[[012]]|aix4.[[012]].*)
5558
# We only want to do this on AIX 4.2 and lower, the check
5559
# below for broken collect2 doesn't work under 4.3+
5560
collect2name=`${CC} -print-prog-name=collect2`
5561
if test -f "$collect2name" &&
5562
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5563
then
5564
# We have reworked collect2
5565
:
5566
else
5567
# We have old collect2
5568
_LT_TAGVAR(hardcode_direct, $1)=unsupported
5569
# It fails to find uninstalled libraries when the uninstalled
5570
# path is not listed in the libpath. Setting hardcode_minus_L
5571
# to unsupported forces relinking
5572
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5573
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5574
_LT_TAGVAR(hardcode_libdir_separator, $1)=
5575
fi
5576
esac
5577
shared_flag='-shared'
5578
if test "$aix_use_runtimelinking" = yes; then
5579
shared_flag="$shared_flag "'${wl}-G'
5580
fi
5581
else
5582
# not using gcc
5583
if test "$host_cpu" = ia64; then
5584
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5585
# chokes on -Wl,-G. The following line is correct:
5586
shared_flag='-G'
5587
else
5588
if test "$aix_use_runtimelinking" = yes; then
5589
shared_flag='${wl}-G'
5590
else
5591
shared_flag='${wl}-bM:SRE'
5592
fi
5593
fi
5594
fi
5595
5596
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5597
# It seems that -bexpall does not export symbols beginning with
5598
# underscore (_), so it is better to generate a list of symbols to
5599
# export.
5600
_LT_TAGVAR(always_export_symbols, $1)=yes
5601
if test "$aix_use_runtimelinking" = yes; then
5602
# Warning - without using the other runtime loading flags (-brtl),
5603
# -berok will link without error, but may produce a broken library.
5604
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5605
# Determine the default libpath from the value encoded in an empty
5606
# executable.
5607
_LT_SYS_MODULE_PATH_AIX
5608
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5609
5610
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5611
else
5612
if test "$host_cpu" = ia64; then
5613
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5614
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5615
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
5616
else
5617
# Determine the default libpath from the value encoded in an
5618
# empty executable.
5619
_LT_SYS_MODULE_PATH_AIX
5620
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5621
# Warning - without using the other run time loading flags,
5622
# -berok will link without error, but may produce a broken library.
5623
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5624
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5625
# Exported symbols can be pulled into shared objects from archives
5626
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5627
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5628
# This is similar to how AIX traditionally builds its shared
5629
# libraries.
5630
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5631
fi
5632
fi
5633
;;
5634
5635
beos*)
5636
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5637
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5638
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5639
# support --undefined. This deserves some investigation. FIXME
5640
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5641
else
5642
_LT_TAGVAR(ld_shlibs, $1)=no
5643
fi
5644
;;
5645
5646
chorus*)
5647
case $cc_basename in
5648
*)
5649
# FIXME: insert proper C++ library support
5650
_LT_TAGVAR(ld_shlibs, $1)=no
5651
;;
5652
esac
5653
;;
5654
5655
cygwin* | mingw* | pw32* | cegcc*)
5656
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5657
# as there is no search path for DLLs.
5658
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5659
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5660
_LT_TAGVAR(always_export_symbols, $1)=no
5661
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5662
5663
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5664
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5665
# If the export-symbols file already is a .def file (1st line
5666
# is EXPORTS), use it as is; otherwise, prepend...
5667
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5668
cp $export_symbols $output_objdir/$soname.def;
5669
else
5670
echo EXPORTS > $output_objdir/$soname.def;
5671
cat $export_symbols >> $output_objdir/$soname.def;
5672
fi~
5673
$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5674
else
5675
_LT_TAGVAR(ld_shlibs, $1)=no
5676
fi
5677
;;
5678
darwin* | rhapsody*)
5679
_LT_DARWIN_LINKER_FEATURES($1)
5680
;;
5681
5682
dgux*)
5683
case $cc_basename in
5684
ec++*)
5685
# FIXME: insert proper C++ library support
5686
_LT_TAGVAR(ld_shlibs, $1)=no
5687
;;
5688
ghcx*)
5689
# Green Hills C++ Compiler
5690
# FIXME: insert proper C++ library support
5691
_LT_TAGVAR(ld_shlibs, $1)=no
5692
;;
5693
*)
5694
# FIXME: insert proper C++ library support
5695
_LT_TAGVAR(ld_shlibs, $1)=no
5696
;;
5697
esac
5698
;;
5699
5700
freebsd[[12]]*)
5701
# C++ shared libraries reported to be fairly broken before
5702
# switch to ELF
5703
_LT_TAGVAR(ld_shlibs, $1)=no
5704
;;
5705
5706
freebsd-elf*)
5707
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5708
;;
5709
5710
freebsd* | dragonfly*)
5711
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
5712
# conventions
5713
_LT_TAGVAR(ld_shlibs, $1)=yes
5714
;;
5715
5716
gnu*)
5717
;;
5718
5719
hpux9*)
5720
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5721
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5722
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5723
_LT_TAGVAR(hardcode_direct, $1)=yes
5724
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5725
# but as the default
5726
# location of the library.
5727
5728
case $cc_basename in
5729
CC*)
5730
# FIXME: insert proper C++ library support
5731
_LT_TAGVAR(ld_shlibs, $1)=no
5732
;;
5733
aCC*)
5734
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5735
# Commands to make compiler produce verbose output that lists
5736
# what "hidden" libraries, object files and flags are used when
5737
# linking a shared library.
5738
#
5739
# There doesn't appear to be a way to prevent this compiler from
5740
# explicitly linking system object files so we need to strip them
5741
# from the output so that they don't get included in the library
5742
# dependencies.
5743
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
5744
;;
5745
*)
5746
if test "$GXX" = yes; then
5747
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5748
else
5749
# FIXME: insert proper C++ library support
5750
_LT_TAGVAR(ld_shlibs, $1)=no
5751
fi
5752
;;
5753
esac
5754
;;
5755
5756
hpux10*|hpux11*)
5757
if test $with_gnu_ld = no; then
5758
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5759
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5760
5761
case $host_cpu in
5762
hppa*64*|ia64*)
5763
;;
5764
*)
5765
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5766
;;
5767
esac
5768
fi
5769
case $host_cpu in
5770
hppa*64*|ia64*)
5771
_LT_TAGVAR(hardcode_direct, $1)=no
5772
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5773
;;
5774
*)
5775
_LT_TAGVAR(hardcode_direct, $1)=yes
5776
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5777
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5778
# but as the default
5779
# location of the library.
5780
;;
5781
esac
5782
5783
case $cc_basename in
5784
CC*)
5785
# FIXME: insert proper C++ library support
5786
_LT_TAGVAR(ld_shlibs, $1)=no
5787
;;
5788
aCC*)
5789
case $host_cpu in
5790
hppa*64*)
5791
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5792
;;
5793
ia64*)
5794
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5795
;;
5796
*)
5797
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5798
;;
5799
esac
5800
# Commands to make compiler produce verbose output that lists
5801
# what "hidden" libraries, object files and flags are used when
5802
# linking a shared library.
5803
#
5804
# There doesn't appear to be a way to prevent this compiler from
5805
# explicitly linking system object files so we need to strip them
5806
# from the output so that they don't get included in the library
5807
# dependencies.
5808
output_verbose_link_cmd='templist=`($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; $ECHO "X$list" | $Xsed'
5809
;;
5810
*)
5811
if test "$GXX" = yes; then
5812
if test $with_gnu_ld = no; then
5813
case $host_cpu in
5814
hppa*64*)
5815
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5816
;;
5817
ia64*)
5818
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5819
;;
5820
*)
5821
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5822
;;
5823
esac
5824
fi
5825
else
5826
# FIXME: insert proper C++ library support
5827
_LT_TAGVAR(ld_shlibs, $1)=no
5828
fi
5829
;;
5830
esac
5831
;;
5832
5833
interix[[3-9]]*)
5834
_LT_TAGVAR(hardcode_direct, $1)=no
5835
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5836
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5837
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5838
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5839
# Instead, shared libraries are loaded at an image base (0x10000000 by
5840
# default) and relocated if they conflict, which is a slow very memory
5841
# consuming and fragmenting process. To avoid this, we pick a random,
5842
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5843
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
5844
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5845
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5846
;;
5847
irix5* | irix6*)
5848
case $cc_basename in
5849
CC*)
5850
# SGI C++
5851
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
5852
5853
# Archives containing C++ object files must be created using
5854
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
5855
# necessary to make sure instantiated templates are included
5856
# in the archive.
5857
_LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
5858
;;
5859
*)
5860
if test "$GXX" = yes; then
5861
if test "$with_gnu_ld" = no; then
5862
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5863
else
5864
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
5865
fi
5866
fi
5867
_LT_TAGVAR(link_all_deplibs, $1)=yes
5868
;;
5869
esac
5870
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5871
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5872
_LT_TAGVAR(inherit_rpath, $1)=yes
5873
;;
5874
5875
linux* | k*bsd*-gnu | kopensolaris*-gnu)
5876
case $cc_basename in
5877
KCC*)
5878
# Kuck and Associates, Inc. (KAI) C++ Compiler
5879
5880
# KCC will only create a shared library if the output file
5881
# ends with ".so" (or ".sl" for HP-UX), so rename the library
5882
# to its proper name (with version) after linking.
5883
_LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
5884
_LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
5885
# Commands to make compiler produce verbose output that lists
5886
# what "hidden" libraries, object files and flags are used when
5887
# linking a shared library.
5888
#
5889
# There doesn't appear to be a way to prevent this compiler from
5890
# explicitly linking system object files so we need to strip them
5891
# from the output so that they don't get included in the library
5892
# dependencies.
5893
output_verbose_link_cmd='templist=`$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; $ECHO "X$list" | $Xsed'
5894
5895
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5896
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5897
5898
# Archives containing C++ object files must be created using
5899
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
5900
_LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
5901
;;
5902
icpc* | ecpc* )
5903
# Intel C++
5904
with_gnu_ld=yes
5905
# version 8.0 and above of icpc choke on multiply defined symbols
5906
# if we add $predep_objects and $postdep_objects, however 7.1 and
5907
# earlier do not add the objects themselves.
5908
case `$CC -V 2>&1` in
5909
*"Version 7."*)
5910
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5911
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5912
;;
5913
*) # Version 8.0 or newer
5914
tmp_idyn=
5915
case $host_cpu in
5916
ia64*) tmp_idyn=' -i_dynamic';;
5917
esac
5918
_LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5919
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5920
;;
5921
esac
5922
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5923
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5924
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5925
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5926
;;
5927
pgCC* | pgcpp*)
5928
# Portland Group C++ compiler
5929
case `$CC -V` in
5930
*pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*)
5931
_LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
5932
rm -rf $tpldir~
5933
$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
5934
compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
5935
_LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
5936
rm -rf $tpldir~
5937
$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
5938
$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
5939
$RANLIB $oldlib'
5940
_LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
5941
rm -rf $tpldir~
5942
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
5943
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
5944
_LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
5945
rm -rf $tpldir~
5946
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
5947
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
5948
;;
5949
*) # Version 6 will use weak symbols
5950
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
5951
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
5952
;;
5953
esac
5954
5955
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5956
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5957
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
5958
;;
5959
cxx*)
5960
# Compaq C++
5961
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5962
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
5963
5964
runpath_var=LD_RUN_PATH
5965
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5966
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5967
5968
# Commands to make compiler produce verbose output that lists
5969
# what "hidden" libraries, object files and flags are used when
5970
# linking a shared library.
5971
#
5972
# There doesn't appear to be a way to prevent this compiler from
5973
# explicitly linking system object files so we need to strip them
5974
# from the output so that they don't get included in the library
5975
# dependencies.
5976
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
5977
;;
5978
xl*)
5979
# IBM XL 8.0 on PPC, with GNU ld
5980
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5981
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5982
_LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5983
if test "x$supports_anon_versioning" = xyes; then
5984
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5985
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5986
echo "local: *; };" >> $output_objdir/$libname.ver~
5987
$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5988
fi
5989
;;
5990
*)
5991
case `$CC -V 2>&1 | sed 5q` in
5992
*Sun\ C*)
5993
# Sun C++ 5.9
5994
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
5995
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5996
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
5997
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5998
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
5999
_LT_TAGVAR(compiler_needs_object, $1)=yes
6000
6001
# Not sure whether something based on
6002
# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6003
# would be better.
6004
output_verbose_link_cmd='echo'
6005
6006
# Archives containing C++ object files must be created using
6007
# "CC -xar", where "CC" is the Sun C++ compiler. This is
6008
# necessary to make sure instantiated templates are included
6009
# in the archive.
6010
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6011
;;
6012
esac
6013
;;
6014
esac
6015
;;
6016
6017
lynxos*)
6018
# FIXME: insert proper C++ library support
6019
_LT_TAGVAR(ld_shlibs, $1)=no
6020
;;
6021
6022
m88k*)
6023
# FIXME: insert proper C++ library support
6024
_LT_TAGVAR(ld_shlibs, $1)=no
6025
;;
6026
6027
mvs*)
6028
case $cc_basename in
6029
cxx*)
6030
# FIXME: insert proper C++ library support
6031
_LT_TAGVAR(ld_shlibs, $1)=no
6032
;;
6033
*)
6034
# FIXME: insert proper C++ library support
6035
_LT_TAGVAR(ld_shlibs, $1)=no
6036
;;
6037
esac
6038
;;
6039
6040
netbsd*)
6041
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6042
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6043
wlarc=
6044
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6045
_LT_TAGVAR(hardcode_direct, $1)=yes
6046
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6047
fi
6048
# Workaround some broken pre-1.5 toolchains
6049
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6050
;;
6051
6052
*nto* | *qnx*)
6053
_LT_TAGVAR(ld_shlibs, $1)=yes
6054
;;
6055
6056
openbsd2*)
6057
# C++ shared libraries are fairly broken
6058
_LT_TAGVAR(ld_shlibs, $1)=no
6059
;;
6060
6061
openbsd*)
6062
if test -f /usr/libexec/ld.so; then
6063
_LT_TAGVAR(hardcode_direct, $1)=yes
6064
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6065
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6066
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6067
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6068
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6069
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
6070
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6071
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6072
fi
6073
output_verbose_link_cmd=echo
6074
else
6075
_LT_TAGVAR(ld_shlibs, $1)=no
6076
fi
6077
;;
6078
6079
osf3* | osf4* | osf5*)
6080
case $cc_basename in
6081
KCC*)
6082
# Kuck and Associates, Inc. (KAI) C++ Compiler
6083
6084
# KCC will only create a shared library if the output file
6085
# ends with ".so" (or ".sl" for HP-UX), so rename the library
6086
# to its proper name (with version) after linking.
6087
_LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
6088
6089
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6090
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6091
6092
# Archives containing C++ object files must be created using
6093
# the KAI C++ compiler.
6094
case $host in
6095
osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6096
*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6097
esac
6098
;;
6099
RCC*)
6100
# Rational C++ 2.4.1
6101
# FIXME: insert proper C++ library support
6102
_LT_TAGVAR(ld_shlibs, $1)=no
6103
;;
6104
cxx*)
6105
case $host in
6106
osf3*)
6107
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6108
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
6109
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6110
;;
6111
*)
6112
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6113
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
6114
_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6115
echo "-hidden">> $lib.exp~
6116
$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
6117
$RM $lib.exp'
6118
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6119
;;
6120
esac
6121
6122
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6123
6124
# Commands to make compiler produce verbose output that lists
6125
# what "hidden" libraries, object files and flags are used when
6126
# linking a shared library.
6127
#
6128
# There doesn't appear to be a way to prevent this compiler from
6129
# explicitly linking system object files so we need to strip them
6130
# from the output so that they don't get included in the library
6131
# dependencies.
6132
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
6133
;;
6134
*)
6135
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6136
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6137
case $host in
6138
osf3*)
6139
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6140
;;
6141
*)
6142
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6143
;;
6144
esac
6145
6146
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6147
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6148
6149
# Commands to make compiler produce verbose output that lists
6150
# what "hidden" libraries, object files and flags are used when
6151
# linking a shared library.
6152
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6153
6154
else
6155
# FIXME: insert proper C++ library support
6156
_LT_TAGVAR(ld_shlibs, $1)=no
6157
fi
6158
;;
6159
esac
6160
;;
6161
6162
psos*)
6163
# FIXME: insert proper C++ library support
6164
_LT_TAGVAR(ld_shlibs, $1)=no
6165
;;
6166
6167
sunos4*)
6168
case $cc_basename in
6169
CC*)
6170
# Sun C++ 4.x
6171
# FIXME: insert proper C++ library support
6172
_LT_TAGVAR(ld_shlibs, $1)=no
6173
;;
6174
lcc*)
6175
# Lucid
6176
# FIXME: insert proper C++ library support
6177
_LT_TAGVAR(ld_shlibs, $1)=no
6178
;;
6179
*)
6180
# FIXME: insert proper C++ library support
6181
_LT_TAGVAR(ld_shlibs, $1)=no
6182
;;
6183
esac
6184
;;
6185
6186
solaris*)
6187
case $cc_basename in
6188
CC*)
6189
# Sun C++ 4.2, 5.x and Centerline C++
6190
_LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6191
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6192
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6193
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6194
$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6195
6196
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6197
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6198
case $host_os in
6199
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6200
*)
6201
# The compiler driver will combine and reorder linker options,
6202
# but understands `-z linker_flag'.
6203
# Supported since Solaris 2.6 (maybe 2.5.1?)
6204
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6205
;;
6206
esac
6207
_LT_TAGVAR(link_all_deplibs, $1)=yes
6208
6209
output_verbose_link_cmd='echo'
6210
6211
# Archives containing C++ object files must be created using
6212
# "CC -xar", where "CC" is the Sun C++ compiler. This is
6213
# necessary to make sure instantiated templates are included
6214
# in the archive.
6215
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6216
;;
6217
gcx*)
6218
# Green Hills C++ Compiler
6219
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6220
6221
# The C++ compiler must be used to create the archive.
6222
_LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6223
;;
6224
*)
6225
# GNU C++ compiler with Solaris linker
6226
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6227
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6228
if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6229
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6230
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6231
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6232
6233
# Commands to make compiler produce verbose output that lists
6234
# what "hidden" libraries, object files and flags are used when
6235
# linking a shared library.
6236
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6237
else
6238
# g++ 2.7 appears to require `-G' NOT `-shared' on this
6239
# platform.
6240
_LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6241
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6242
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6243
6244
# Commands to make compiler produce verbose output that lists
6245
# what "hidden" libraries, object files and flags are used when
6246
# linking a shared library.
6247
output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6248
fi
6249
6250
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6251
case $host_os in
6252
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6253
*)
6254
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6255
;;
6256
esac
6257
fi
6258
;;
6259
esac
6260
;;
6261
6262
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6263
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6264
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6265
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6266
runpath_var='LD_RUN_PATH'
6267
6268
case $cc_basename in
6269
CC*)
6270
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6271
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6272
;;
6273
*)
6274
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6275
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6276
;;
6277
esac
6278
;;
6279
6280
sysv5* | sco3.2v5* | sco5v6*)
6281
# Note: We can NOT use -z defs as we might desire, because we do not
6282
# link with -lc, and that would cause any symbols used from libc to
6283
# always be unresolved, which means just about no library would
6284
# ever link correctly. If we're not using GNU ld we use -z text
6285
# though, which does catch some bad symbols but isn't as heavy-handed
6286
# as -z defs.
6287
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6288
_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6289
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6290
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6291
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6292
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6293
_LT_TAGVAR(link_all_deplibs, $1)=yes
6294
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6295
runpath_var='LD_RUN_PATH'
6296
6297
case $cc_basename in
6298
CC*)
6299
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6300
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6301
;;
6302
*)
6303
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6304
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6305
;;
6306
esac
6307
;;
6308
6309
tandem*)
6310
case $cc_basename in
6311
NCC*)
6312
# NonStop-UX NCC 3.20
6313
# FIXME: insert proper C++ library support
6314
_LT_TAGVAR(ld_shlibs, $1)=no
6315
;;
6316
*)
6317
# FIXME: insert proper C++ library support
6318
_LT_TAGVAR(ld_shlibs, $1)=no
6319
;;
6320
esac
6321
;;
6322
6323
vxworks*)
6324
# FIXME: insert proper C++ library support
6325
_LT_TAGVAR(ld_shlibs, $1)=no
6326
;;
6327
6328
*)
6329
# FIXME: insert proper C++ library support
6330
_LT_TAGVAR(ld_shlibs, $1)=no
6331
;;
6332
esac
6333
6334
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6335
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6336
6337
_LT_TAGVAR(GCC, $1)="$GXX"
6338
_LT_TAGVAR(LD, $1)="$LD"
6339
6340
## CAVEAT EMPTOR:
6341
## There is no encapsulation within the following macros, do not change
6342
## the running order or otherwise move them around unless you know exactly
6343
## what you are doing...
6344
_LT_SYS_HIDDEN_LIBDEPS($1)
6345
_LT_COMPILER_PIC($1)
6346
_LT_COMPILER_C_O($1)
6347
_LT_COMPILER_FILE_LOCKS($1)
6348
_LT_LINKER_SHLIBS($1)
6349
_LT_SYS_DYNAMIC_LINKER($1)
6350
_LT_LINKER_HARDCODE_LIBPATH($1)
6351
6352
_LT_CONFIG($1)
6353
fi # test -n "$compiler"
6354
6355
CC=$lt_save_CC
6356
LDCXX=$LD
6357
LD=$lt_save_LD
6358
GCC=$lt_save_GCC
6359
with_gnu_ld=$lt_save_with_gnu_ld
6360
lt_cv_path_LDCXX=$lt_cv_path_LD
6361
lt_cv_path_LD=$lt_save_path_LD
6362
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6363
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6364
fi # test "$_lt_caught_CXX_error" != yes
6365
6366
AC_LANG_POP
6367
])# _LT_LANG_CXX_CONFIG
6368
6369
6370
# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6371
# ---------------------------------
6372
# Figure out "hidden" library dependencies from verbose
6373
# compiler output when linking a shared library.
6374
# Parse the compiler output and extract the necessary
6375
# objects, libraries and library flags.
6376
m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6377
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6378
# Dependencies to place before and after the object being linked:
6379
_LT_TAGVAR(predep_objects, $1)=
6380
_LT_TAGVAR(postdep_objects, $1)=
6381
_LT_TAGVAR(predeps, $1)=
6382
_LT_TAGVAR(postdeps, $1)=
6383
_LT_TAGVAR(compiler_lib_search_path, $1)=
6384
6385
dnl we can't use the lt_simple_compile_test_code here,
6386
dnl because it contains code intended for an executable,
6387
dnl not a library. It's possible we should let each
6388
dnl tag define a new lt_????_link_test_code variable,
6389
dnl but it's only used here...
6390
m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6391
int a;
6392
void foo (void) { a = 0; }
6393
_LT_EOF
6394
], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6395
class Foo
6396
{
6397
public:
6398
Foo (void) { a = 0; }
6399
private:
6400
int a;
6401
};
6402
_LT_EOF
6403
], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6404
subroutine foo
6405
implicit none
6406
integer*4 a
6407
a=0
6408
return
6409
end
6410
_LT_EOF
6411
], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6412
subroutine foo
6413
implicit none
6414
integer a
6415
a=0
6416
return
6417
end
6418
_LT_EOF
6419
], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6420
public class foo {
6421
private int a;
6422
public void bar (void) {
6423
a = 0;
6424
}
6425
};
6426
_LT_EOF
6427
])
6428
dnl Parse the compiler output and extract the necessary
6429
dnl objects, libraries and library flags.
6430
if AC_TRY_EVAL(ac_compile); then
6431
# Parse the compiler output and extract the necessary
6432
# objects, libraries and library flags.
6433
6434
# Sentinel used to keep track of whether or not we are before
6435
# the conftest object file.
6436
pre_test_object_deps_done=no
6437
6438
for p in `eval "$output_verbose_link_cmd"`; do
6439
case $p in
6440
6441
-L* | -R* | -l*)
6442
# Some compilers place space between "-{L,R}" and the path.
6443
# Remove the space.
6444
if test $p = "-L" ||
6445
test $p = "-R"; then
6446
prev=$p
6447
continue
6448
else
6449
prev=
6450
fi
6451
6452
if test "$pre_test_object_deps_done" = no; then
6453
case $p in
6454
-L* | -R*)
6455
# Internal compiler library paths should come after those
6456
# provided the user. The postdeps already come after the
6457
# user supplied libs so there is no need to process them.
6458
if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
6459
_LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
6460
else
6461
_LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
6462
fi
6463
;;
6464
# The "-l" case would never come before the object being
6465
# linked, so don't bother handling this case.
6466
esac
6467
else
6468
if test -z "$_LT_TAGVAR(postdeps, $1)"; then
6469
_LT_TAGVAR(postdeps, $1)="${prev}${p}"
6470
else
6471
_LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
6472
fi
6473
fi
6474
;;
6475
6476
*.$objext)
6477
# This assumes that the test object file only shows up
6478
# once in the compiler output.
6479
if test "$p" = "conftest.$objext"; then
6480
pre_test_object_deps_done=yes
6481
continue
6482
fi
6483
6484
if test "$pre_test_object_deps_done" = no; then
6485
if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
6486
_LT_TAGVAR(predep_objects, $1)="$p"
6487
else
6488
_LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
6489
fi
6490
else
6491
if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
6492
_LT_TAGVAR(postdep_objects, $1)="$p"
6493
else
6494
_LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
6495
fi
6496
fi
6497
;;
6498
6499
*) ;; # Ignore the rest.
6500
6501
esac
6502
done
6503
6504
# Clean up.
6505
rm -f a.out a.exe
6506
else
6507
echo "libtool.m4: error: problem compiling $1 test program"
6508
fi
6509
6510
$RM -f confest.$objext
6511
6512
# PORTME: override above test on systems where it is broken
6513
m4_if([$1], [CXX],
6514
[case $host_os in
6515
interix[[3-9]]*)
6516
# Interix 3.5 installs completely hosed .la files for C++, so rather than
6517
# hack all around it, let's just trust "g++" to DTRT.
6518
_LT_TAGVAR(predep_objects,$1)=
6519
_LT_TAGVAR(postdep_objects,$1)=
6520
_LT_TAGVAR(postdeps,$1)=
6521
;;
6522
6523
linux*)
6524
case `$CC -V 2>&1 | sed 5q` in
6525
*Sun\ C*)
6526
# Sun C++ 5.9
6527
6528
# The more standards-conforming stlport4 library is
6529
# incompatible with the Cstd library. Avoid specifying
6530
# it if it's in CXXFLAGS. Ignore libCrun as
6531
# -library=stlport4 depends on it.
6532
case " $CXX $CXXFLAGS " in
6533
*" -library=stlport4 "*)
6534
solaris_use_stlport4=yes
6535
;;
6536
esac
6537
6538
if test "$solaris_use_stlport4" != yes; then
6539
_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6540
fi
6541
;;
6542
esac
6543
;;
6544
6545
solaris*)
6546
case $cc_basename in
6547
CC*)
6548
# The more standards-conforming stlport4 library is
6549
# incompatible with the Cstd library. Avoid specifying
6550
# it if it's in CXXFLAGS. Ignore libCrun as
6551
# -library=stlport4 depends on it.
6552
case " $CXX $CXXFLAGS " in
6553
*" -library=stlport4 "*)
6554
solaris_use_stlport4=yes
6555
;;
6556
esac
6557
6558
# Adding this requires a known-good setup of shared libraries for
6559
# Sun compiler versions before 5.6, else PIC objects from an old
6560
# archive will be linked into the output, leading to subtle bugs.
6561
if test "$solaris_use_stlport4" != yes; then
6562
_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6563
fi
6564
;;
6565
esac
6566
;;
6567
esac
6568
])
6569
6570
case " $_LT_TAGVAR(postdeps, $1) " in
6571
*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
6572
esac
6573
_LT_TAGVAR(compiler_lib_search_dirs, $1)=
6574
if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
6575
_LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
6576
fi
6577
_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
6578
[The directories searched by this compiler when creating a shared library])
6579
_LT_TAGDECL([], [predep_objects], [1],
6580
[Dependencies to place before and after the objects being linked to
6581
create a shared library])
6582
_LT_TAGDECL([], [postdep_objects], [1])
6583
_LT_TAGDECL([], [predeps], [1])
6584
_LT_TAGDECL([], [postdeps], [1])
6585
_LT_TAGDECL([], [compiler_lib_search_path], [1],
6586
[The library search path used internally by the compiler when linking
6587
a shared library])
6588
])# _LT_SYS_HIDDEN_LIBDEPS
6589
6590
6591
# _LT_PROG_F77
6592
# ------------
6593
# Since AC_PROG_F77 is broken, in that it returns the empty string
6594
# if there is no fortran compiler, we have our own version here.
6595
m4_defun([_LT_PROG_F77],
6596
[
6597
pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
6598
AC_PROG_F77
6599
if test -z "$F77" || test "X$F77" = "Xno"; then
6600
_lt_disable_F77=yes
6601
fi
6602
popdef([AC_MSG_ERROR])
6603
])# _LT_PROG_F77
6604
6605
dnl aclocal-1.4 backwards compatibility:
6606
dnl AC_DEFUN([_LT_PROG_F77], [])
6607
6608
6609
# _LT_LANG_F77_CONFIG([TAG])
6610
# --------------------------
6611
# Ensure that the configuration variables for a Fortran 77 compiler are
6612
# suitably defined. These variables are subsequently used by _LT_CONFIG
6613
# to write the compiler configuration to `libtool'.
6614
m4_defun([_LT_LANG_F77_CONFIG],
6615
[AC_REQUIRE([_LT_PROG_F77])dnl
6616
AC_LANG_PUSH(Fortran 77)
6617
6618
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6619
_LT_TAGVAR(allow_undefined_flag, $1)=
6620
_LT_TAGVAR(always_export_symbols, $1)=no
6621
_LT_TAGVAR(archive_expsym_cmds, $1)=
6622
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
6623
_LT_TAGVAR(hardcode_direct, $1)=no
6624
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
6625
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6626
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6627
_LT_TAGVAR(hardcode_libdir_separator, $1)=
6628
_LT_TAGVAR(hardcode_minus_L, $1)=no
6629
_LT_TAGVAR(hardcode_automatic, $1)=no
6630
_LT_TAGVAR(inherit_rpath, $1)=no
6631
_LT_TAGVAR(module_cmds, $1)=
6632
_LT_TAGVAR(module_expsym_cmds, $1)=
6633
_LT_TAGVAR(link_all_deplibs, $1)=unknown
6634
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6635
_LT_TAGVAR(no_undefined_flag, $1)=
6636
_LT_TAGVAR(whole_archive_flag_spec, $1)=
6637
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6638
6639
# Source file extension for f77 test sources.
6640
ac_ext=f
6641
6642
# Object file extension for compiled f77 test sources.
6643
objext=o
6644
_LT_TAGVAR(objext, $1)=$objext
6645
6646
# No sense in running all these tests if we already determined that
6647
# the F77 compiler isn't working. Some variables (like enable_shared)
6648
# are currently assumed to apply to all compilers on this platform,
6649
# and will be corrupted by setting them based on a non-working compiler.
6650
if test "$_lt_disable_F77" != yes; then
6651
# Code to be used in simple compile tests
6652
lt_simple_compile_test_code="\
6653
subroutine t
6654
return
6655
end
6656
"
6657
6658
# Code to be used in simple link tests
6659
lt_simple_link_test_code="\
6660
program t
6661
end
6662
"
6663
6664
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
6665
_LT_TAG_COMPILER
6666
6667
# save warnings/boilerplate of simple test code
6668
_LT_COMPILER_BOILERPLATE
6669
_LT_LINKER_BOILERPLATE
6670
6671
# Allow CC to be a program name with arguments.
6672
lt_save_CC="$CC"
6673
lt_save_GCC=$GCC
6674
CC=${F77-"f77"}
6675
compiler=$CC
6676
_LT_TAGVAR(compiler, $1)=$CC
6677
_LT_CC_BASENAME([$compiler])
6678
GCC=$G77
6679
if test -n "$compiler"; then
6680
AC_MSG_CHECKING([if libtool supports shared libraries])
6681
AC_MSG_RESULT([$can_build_shared])
6682
6683
AC_MSG_CHECKING([whether to build shared libraries])
6684
test "$can_build_shared" = "no" && enable_shared=no
6685
6686
# On AIX, shared libraries and static libraries use the same namespace, and
6687
# are all built from PIC.
6688
case $host_os in
6689
aix3*)
6690
test "$enable_shared" = yes && enable_static=no
6691
if test -n "$RANLIB"; then
6692
archive_cmds="$archive_cmds~\$RANLIB \$lib"
6693
postinstall_cmds='$RANLIB $lib'
6694
fi
6695
;;
6696
aix[[4-9]]*)
6697
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6698
test "$enable_shared" = yes && enable_static=no
6699
fi
6700
;;
6701
esac
6702
AC_MSG_RESULT([$enable_shared])
6703
6704
AC_MSG_CHECKING([whether to build static libraries])
6705
# Make sure either enable_shared or enable_static is yes.
6706
test "$enable_shared" = yes || enable_static=yes
6707
AC_MSG_RESULT([$enable_static])
6708
6709
_LT_TAGVAR(GCC, $1)="$G77"
6710
_LT_TAGVAR(LD, $1)="$LD"
6711
6712
## CAVEAT EMPTOR:
6713
## There is no encapsulation within the following macros, do not change
6714
## the running order or otherwise move them around unless you know exactly
6715
## what you are doing...
6716
_LT_COMPILER_PIC($1)
6717
_LT_COMPILER_C_O($1)
6718
_LT_COMPILER_FILE_LOCKS($1)
6719
_LT_LINKER_SHLIBS($1)
6720
_LT_SYS_DYNAMIC_LINKER($1)
6721
_LT_LINKER_HARDCODE_LIBPATH($1)
6722
6723
_LT_CONFIG($1)
6724
fi # test -n "$compiler"
6725
6726
GCC=$lt_save_GCC
6727
CC="$lt_save_CC"
6728
fi # test "$_lt_disable_F77" != yes
6729
6730
AC_LANG_POP
6731
])# _LT_LANG_F77_CONFIG
6732
6733
6734
# _LT_PROG_FC
6735
# -----------
6736
# Since AC_PROG_FC is broken, in that it returns the empty string
6737
# if there is no fortran compiler, we have our own version here.
6738
m4_defun([_LT_PROG_FC],
6739
[
6740
pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
6741
AC_PROG_FC
6742
if test -z "$FC" || test "X$FC" = "Xno"; then
6743
_lt_disable_FC=yes
6744
fi
6745
popdef([AC_MSG_ERROR])
6746
])# _LT_PROG_FC
6747
6748
dnl aclocal-1.4 backwards compatibility:
6749
dnl AC_DEFUN([_LT_PROG_FC], [])
6750
6751
6752
# _LT_LANG_FC_CONFIG([TAG])
6753
# -------------------------
6754
# Ensure that the configuration variables for a Fortran compiler are
6755
# suitably defined. These variables are subsequently used by _LT_CONFIG
6756
# to write the compiler configuration to `libtool'.
6757
m4_defun([_LT_LANG_FC_CONFIG],
6758
[AC_REQUIRE([_LT_PROG_FC])dnl
6759
AC_LANG_PUSH(Fortran)
6760
6761
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6762
_LT_TAGVAR(allow_undefined_flag, $1)=
6763
_LT_TAGVAR(always_export_symbols, $1)=no
6764
_LT_TAGVAR(archive_expsym_cmds, $1)=
6765
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
6766
_LT_TAGVAR(hardcode_direct, $1)=no
6767
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
6768
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6769
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6770
_LT_TAGVAR(hardcode_libdir_separator, $1)=
6771
_LT_TAGVAR(hardcode_minus_L, $1)=no
6772
_LT_TAGVAR(hardcode_automatic, $1)=no
6773
_LT_TAGVAR(inherit_rpath, $1)=no
6774
_LT_TAGVAR(module_cmds, $1)=
6775
_LT_TAGVAR(module_expsym_cmds, $1)=
6776
_LT_TAGVAR(link_all_deplibs, $1)=unknown
6777
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6778
_LT_TAGVAR(no_undefined_flag, $1)=
6779
_LT_TAGVAR(whole_archive_flag_spec, $1)=
6780
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6781
6782
# Source file extension for fc test sources.
6783
ac_ext=${ac_fc_srcext-f}
6784
6785
# Object file extension for compiled fc test sources.
6786
objext=o
6787
_LT_TAGVAR(objext, $1)=$objext
6788
6789
# No sense in running all these tests if we already determined that
6790
# the FC compiler isn't working. Some variables (like enable_shared)
6791
# are currently assumed to apply to all compilers on this platform,
6792
# and will be corrupted by setting them based on a non-working compiler.
6793
if test "$_lt_disable_FC" != yes; then
6794
# Code to be used in simple compile tests
6795
lt_simple_compile_test_code="\
6796
subroutine t
6797
return
6798
end
6799
"
6800
6801
# Code to be used in simple link tests
6802
lt_simple_link_test_code="\
6803
program t
6804
end
6805
"
6806
6807
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
6808
_LT_TAG_COMPILER
6809
6810
# save warnings/boilerplate of simple test code
6811
_LT_COMPILER_BOILERPLATE
6812
_LT_LINKER_BOILERPLATE
6813
6814
# Allow CC to be a program name with arguments.
6815
lt_save_CC="$CC"
6816
lt_save_GCC=$GCC
6817
CC=${FC-"f95"}
6818
compiler=$CC
6819
GCC=$ac_cv_fc_compiler_gnu
6820
6821
_LT_TAGVAR(compiler, $1)=$CC
6822
_LT_CC_BASENAME([$compiler])
6823
6824
if test -n "$compiler"; then
6825
AC_MSG_CHECKING([if libtool supports shared libraries])
6826
AC_MSG_RESULT([$can_build_shared])
6827
6828
AC_MSG_CHECKING([whether to build shared libraries])
6829
test "$can_build_shared" = "no" && enable_shared=no
6830
6831
# On AIX, shared libraries and static libraries use the same namespace, and
6832
# are all built from PIC.
6833
case $host_os in
6834
aix3*)
6835
test "$enable_shared" = yes && enable_static=no
6836
if test -n "$RANLIB"; then
6837
archive_cmds="$archive_cmds~\$RANLIB \$lib"
6838
postinstall_cmds='$RANLIB $lib'
6839
fi
6840
;;
6841
aix[[4-9]]*)
6842
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6843
test "$enable_shared" = yes && enable_static=no
6844
fi
6845
;;
6846
esac
6847
AC_MSG_RESULT([$enable_shared])
6848
6849
AC_MSG_CHECKING([whether to build static libraries])
6850
# Make sure either enable_shared or enable_static is yes.
6851
test "$enable_shared" = yes || enable_static=yes
6852
AC_MSG_RESULT([$enable_static])
6853
6854
_LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
6855
_LT_TAGVAR(LD, $1)="$LD"
6856
6857
## CAVEAT EMPTOR:
6858
## There is no encapsulation within the following macros, do not change
6859
## the running order or otherwise move them around unless you know exactly
6860
## what you are doing...
6861
_LT_SYS_HIDDEN_LIBDEPS($1)
6862
_LT_COMPILER_PIC($1)
6863
_LT_COMPILER_C_O($1)
6864
_LT_COMPILER_FILE_LOCKS($1)
6865
_LT_LINKER_SHLIBS($1)
6866
_LT_SYS_DYNAMIC_LINKER($1)
6867
_LT_LINKER_HARDCODE_LIBPATH($1)
6868
6869
_LT_CONFIG($1)
6870
fi # test -n "$compiler"
6871
6872
GCC=$lt_save_GCC
6873
CC="$lt_save_CC"
6874
fi # test "$_lt_disable_FC" != yes
6875
6876
AC_LANG_POP
6877
])# _LT_LANG_FC_CONFIG
6878
6879
6880
# _LT_LANG_GCJ_CONFIG([TAG])
6881
# --------------------------
6882
# Ensure that the configuration variables for the GNU Java Compiler compiler
6883
# are suitably defined. These variables are subsequently used by _LT_CONFIG
6884
# to write the compiler configuration to `libtool'.
6885
m4_defun([_LT_LANG_GCJ_CONFIG],
6886
[AC_REQUIRE([LT_PROG_GCJ])dnl
6887
AC_LANG_SAVE
6888
6889
# Source file extension for Java test sources.
6890
ac_ext=java
6891
6892
# Object file extension for compiled Java test sources.
6893
objext=o
6894
_LT_TAGVAR(objext, $1)=$objext
6895
6896
# Code to be used in simple compile tests
6897
lt_simple_compile_test_code="class foo {}"
6898
6899
# Code to be used in simple link tests
6900
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
6901
6902
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
6903
_LT_TAG_COMPILER
6904
6905
# save warnings/boilerplate of simple test code
6906
_LT_COMPILER_BOILERPLATE
6907
_LT_LINKER_BOILERPLATE
6908
6909
# Allow CC to be a program name with arguments.
6910
lt_save_CC="$CC"
6911
lt_save_GCC=$GCC
6912
GCC=yes
6913
CC=${GCJ-"gcj"}
6914
compiler=$CC
6915
_LT_TAGVAR(compiler, $1)=$CC
6916
_LT_TAGVAR(LD, $1)="$LD"
6917
_LT_CC_BASENAME([$compiler])
6918
6919
# GCJ did not exist at the time GCC didn't implicitly link libc in.
6920
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6921
6922
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6923
6924
if test -n "$compiler"; then
6925
_LT_COMPILER_NO_RTTI($1)
6926
_LT_COMPILER_PIC($1)
6927
_LT_COMPILER_C_O($1)
6928
_LT_COMPILER_FILE_LOCKS($1)
6929
_LT_LINKER_SHLIBS($1)
6930
_LT_LINKER_HARDCODE_LIBPATH($1)
6931
6932
_LT_CONFIG($1)
6933
fi
6934
6935
AC_LANG_RESTORE
6936
6937
GCC=$lt_save_GCC
6938
CC="$lt_save_CC"
6939
])# _LT_LANG_GCJ_CONFIG
6940
6941
6942
# _LT_LANG_RC_CONFIG([TAG])
6943
# -------------------------
6944
# Ensure that the configuration variables for the Windows resource compiler
6945
# are suitably defined. These variables are subsequently used by _LT_CONFIG
6946
# to write the compiler configuration to `libtool'.
6947
m4_defun([_LT_LANG_RC_CONFIG],
6948
[AC_REQUIRE([LT_PROG_RC])dnl
6949
AC_LANG_SAVE
6950
6951
# Source file extension for RC test sources.
6952
ac_ext=rc
6953
6954
# Object file extension for compiled RC test sources.
6955
objext=o
6956
_LT_TAGVAR(objext, $1)=$objext
6957
6958
# Code to be used in simple compile tests
6959
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
6960
6961
# Code to be used in simple link tests
6962
lt_simple_link_test_code="$lt_simple_compile_test_code"
6963
6964
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
6965
_LT_TAG_COMPILER
6966
6967
# save warnings/boilerplate of simple test code
6968
_LT_COMPILER_BOILERPLATE
6969
_LT_LINKER_BOILERPLATE
6970
6971
# Allow CC to be a program name with arguments.
6972
lt_save_CC="$CC"
6973
lt_save_GCC=$GCC
6974
GCC=
6975
CC=${RC-"windres"}
6976
compiler=$CC
6977
_LT_TAGVAR(compiler, $1)=$CC
6978
_LT_CC_BASENAME([$compiler])
6979
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
6980
6981
if test -n "$compiler"; then
6982
:
6983
_LT_CONFIG($1)
6984
fi
6985
6986
GCC=$lt_save_GCC
6987
AC_LANG_RESTORE
6988
CC="$lt_save_CC"
6989
])# _LT_LANG_RC_CONFIG
6990
6991
6992
# LT_PROG_GCJ
6993
# -----------
6994
AC_DEFUN([LT_PROG_GCJ],
6995
[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
6996
[m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
6997
[AC_CHECK_TOOL(GCJ, gcj,)
6998
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6999
AC_SUBST(GCJFLAGS)])])[]dnl
7000
])
7001
7002
# Old name:
7003
AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7004
dnl aclocal-1.4 backwards compatibility:
7005
dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7006
7007
7008
# LT_PROG_RC
7009
# ----------
7010
AC_DEFUN([LT_PROG_RC],
7011
[AC_CHECK_TOOL(RC, windres,)
7012
])
7013
7014
# Old name:
7015
AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7016
dnl aclocal-1.4 backwards compatibility:
7017
dnl AC_DEFUN([LT_AC_PROG_RC], [])
7018
7019
7020
# _LT_DECL_EGREP
7021
# --------------
7022
# If we don't have a new enough Autoconf to choose the best grep
7023
# available, choose the one first in the user's PATH.
7024
m4_defun([_LT_DECL_EGREP],
7025
[AC_REQUIRE([AC_PROG_EGREP])dnl
7026
AC_REQUIRE([AC_PROG_FGREP])dnl
7027
test -z "$GREP" && GREP=grep
7028
_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7029
_LT_DECL([], [EGREP], [1], [An ERE matcher])
7030
_LT_DECL([], [FGREP], [1], [A literal string matcher])
7031
dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7032
AC_SUBST([GREP])
7033
])
7034
7035
7036
# _LT_DECL_OBJDUMP
7037
# --------------
7038
# If we don't have a new enough Autoconf to choose the best objdump
7039
# available, choose the one first in the user's PATH.
7040
m4_defun([_LT_DECL_OBJDUMP],
7041
[AC_CHECK_TOOL(OBJDUMP, objdump, false)
7042
test -z "$OBJDUMP" && OBJDUMP=objdump
7043
_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7044
AC_SUBST([OBJDUMP])
7045
])
7046
7047
7048
# _LT_DECL_SED
7049
# ------------
7050
# Check for a fully-functional sed program, that truncates
7051
# as few characters as possible. Prefer GNU sed if found.
7052
m4_defun([_LT_DECL_SED],
7053
[AC_PROG_SED
7054
test -z "$SED" && SED=sed
7055
Xsed="$SED -e 1s/^X//"
7056
_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7057
_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7058
[Sed that helps us avoid accidentally triggering echo(1) options like -n])
7059
])# _LT_DECL_SED
7060
7061
m4_ifndef([AC_PROG_SED], [
7062
# NOTE: This macro has been submitted for inclusion into #
7063
# GNU Autoconf as AC_PROG_SED. When it is available in #
7064
# a released version of Autoconf we should remove this #
7065
# macro and use it instead. #
7066
7067
m4_defun([AC_PROG_SED],
7068
[AC_MSG_CHECKING([for a sed that does not truncate output])
7069
AC_CACHE_VAL(lt_cv_path_SED,
7070
[# Loop through the user's path and test for sed and gsed.
7071
# Then use that list of sed's as ones to test for truncation.
7072
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7073
for as_dir in $PATH
7074
do
7075
IFS=$as_save_IFS
7076
test -z "$as_dir" && as_dir=.
7077
for lt_ac_prog in sed gsed; do
7078
for ac_exec_ext in '' $ac_executable_extensions; do
7079
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7080
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7081
fi
7082
done
7083
done
7084
done
7085
IFS=$as_save_IFS
7086
lt_ac_max=0
7087
lt_ac_count=0
7088
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
7089
# along with /bin/sed that truncates output.
7090
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7091
test ! -f $lt_ac_sed && continue
7092
cat /dev/null > conftest.in
7093
lt_ac_count=0
7094
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7095
# Check for GNU sed and select it if it is found.
7096
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7097
lt_cv_path_SED=$lt_ac_sed
7098
break
7099
fi
7100
while true; do
7101
cat conftest.in conftest.in >conftest.tmp
7102
mv conftest.tmp conftest.in
7103
cp conftest.in conftest.nl
7104
echo >>conftest.nl
7105
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7106
cmp -s conftest.out conftest.nl || break
7107
# 10000 chars as input seems more than enough
7108
test $lt_ac_count -gt 10 && break
7109
lt_ac_count=`expr $lt_ac_count + 1`
7110
if test $lt_ac_count -gt $lt_ac_max; then
7111
lt_ac_max=$lt_ac_count
7112
lt_cv_path_SED=$lt_ac_sed
7113
fi
7114
done
7115
done
7116
])
7117
SED=$lt_cv_path_SED
7118
AC_SUBST([SED])
7119
AC_MSG_RESULT([$SED])
7120
])#AC_PROG_SED
7121
])#m4_ifndef
7122
7123
# Old name:
7124
AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7125
dnl aclocal-1.4 backwards compatibility:
7126
dnl AC_DEFUN([LT_AC_PROG_SED], [])
7127
7128
7129
# _LT_CHECK_SHELL_FEATURES
7130
# ------------------------
7131
# Find out whether the shell is Bourne or XSI compatible,
7132
# or has some other useful features.
7133
m4_defun([_LT_CHECK_SHELL_FEATURES],
7134
[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7135
# Try some XSI features
7136
xsi_shell=no
7137
( _lt_dummy="a/b/c"
7138
test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
7139
= c,a/b,, \
7140
&& eval 'test $(( 1 + 1 )) -eq 2 \
7141
&& test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7142
&& xsi_shell=yes
7143
AC_MSG_RESULT([$xsi_shell])
7144
_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7145
7146
AC_MSG_CHECKING([whether the shell understands "+="])
7147
lt_shell_append=no
7148
( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7149
>/dev/null 2>&1 \
7150
&& lt_shell_append=yes
7151
AC_MSG_RESULT([$lt_shell_append])
7152
_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7153
7154
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7155
lt_unset=unset
7156
else
7157
lt_unset=false
7158
fi
7159
_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7160
7161
# test EBCDIC or ASCII
7162
case `echo X|tr X '\101'` in
7163
A) # ASCII based system
7164
# \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7165
lt_SP2NL='tr \040 \012'
7166
lt_NL2SP='tr \015\012 \040\040'
7167
;;
7168
*) # EBCDIC based system
7169
lt_SP2NL='tr \100 \n'
7170
lt_NL2SP='tr \r\n \100\100'
7171
;;
7172
esac
7173
_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7174
_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7175
])# _LT_CHECK_SHELL_FEATURES
7176
7177
7178
# _LT_PROG_XSI_SHELLFNS
7179
# ---------------------
7180
# Bourne and XSI compatible variants of some useful shell functions.
7181
m4_defun([_LT_PROG_XSI_SHELLFNS],
7182
[case $xsi_shell in
7183
yes)
7184
cat << \_LT_EOF >> "$cfgfile"
7185
7186
# func_dirname file append nondir_replacement
7187
# Compute the dirname of FILE. If nonempty, add APPEND to the result,
7188
# otherwise set result to NONDIR_REPLACEMENT.
7189
func_dirname ()
7190
{
7191
case ${1} in
7192
*/*) func_dirname_result="${1%/*}${2}" ;;
7193
* ) func_dirname_result="${3}" ;;
7194
esac
7195
}
7196
7197
# func_basename file
7198
func_basename ()
7199
{
7200
func_basename_result="${1##*/}"
7201
}
7202
7203
# func_dirname_and_basename file append nondir_replacement
7204
# perform func_basename and func_dirname in a single function
7205
# call:
7206
# dirname: Compute the dirname of FILE. If nonempty,
7207
# add APPEND to the result, otherwise set result
7208
# to NONDIR_REPLACEMENT.
7209
# value returned in "$func_dirname_result"
7210
# basename: Compute filename of FILE.
7211
# value retuned in "$func_basename_result"
7212
# Implementation must be kept synchronized with func_dirname
7213
# and func_basename. For efficiency, we do not delegate to
7214
# those functions but instead duplicate the functionality here.
7215
func_dirname_and_basename ()
7216
{
7217
case ${1} in
7218
*/*) func_dirname_result="${1%/*}${2}" ;;
7219
* ) func_dirname_result="${3}" ;;
7220
esac
7221
func_basename_result="${1##*/}"
7222
}
7223
7224
# func_stripname prefix suffix name
7225
# strip PREFIX and SUFFIX off of NAME.
7226
# PREFIX and SUFFIX must not contain globbing or regex special
7227
# characters, hashes, percent signs, but SUFFIX may contain a leading
7228
# dot (in which case that matches only a dot).
7229
func_stripname ()
7230
{
7231
# pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7232
# positional parameters, so assign one to ordinary parameter first.
7233
func_stripname_result=${3}
7234
func_stripname_result=${func_stripname_result#"${1}"}
7235
func_stripname_result=${func_stripname_result%"${2}"}
7236
}
7237
7238
# func_opt_split
7239
func_opt_split ()
7240
{
7241
func_opt_split_opt=${1%%=*}
7242
func_opt_split_arg=${1#*=}
7243
}
7244
7245
# func_lo2o object
7246
func_lo2o ()
7247
{
7248
case ${1} in
7249
*.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7250
*) func_lo2o_result=${1} ;;
7251
esac
7252
}
7253
7254
# func_xform libobj-or-source
7255
func_xform ()
7256
{
7257
func_xform_result=${1%.*}.lo
7258
}
7259
7260
# func_arith arithmetic-term...
7261
func_arith ()
7262
{
7263
func_arith_result=$(( $[*] ))
7264
}
7265
7266
# func_len string
7267
# STRING may not start with a hyphen.
7268
func_len ()
7269
{
7270
func_len_result=${#1}
7271
}
7272
7273
_LT_EOF
7274
;;
7275
*) # Bourne compatible functions.
7276
cat << \_LT_EOF >> "$cfgfile"
7277
7278
# func_dirname file append nondir_replacement
7279
# Compute the dirname of FILE. If nonempty, add APPEND to the result,
7280
# otherwise set result to NONDIR_REPLACEMENT.
7281
func_dirname ()
7282
{
7283
# Extract subdirectory from the argument.
7284
func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
7285
if test "X$func_dirname_result" = "X${1}"; then
7286
func_dirname_result="${3}"
7287
else
7288
func_dirname_result="$func_dirname_result${2}"
7289
fi
7290
}
7291
7292
# func_basename file
7293
func_basename ()
7294
{
7295
func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
7296
}
7297
7298
dnl func_dirname_and_basename
7299
dnl A portable version of this function is already defined in general.m4sh
7300
dnl so there is no need for it here.
7301
7302
# func_stripname prefix suffix name
7303
# strip PREFIX and SUFFIX off of NAME.
7304
# PREFIX and SUFFIX must not contain globbing or regex special
7305
# characters, hashes, percent signs, but SUFFIX may contain a leading
7306
# dot (in which case that matches only a dot).
7307
# func_strip_suffix prefix name
7308
func_stripname ()
7309
{
7310
case ${2} in
7311
.*) func_stripname_result=`$ECHO "X${3}" \
7312
| $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
7313
*) func_stripname_result=`$ECHO "X${3}" \
7314
| $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
7315
esac
7316
}
7317
7318
# sed scripts:
7319
my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
7320
my_sed_long_arg='1s/^-[[^=]]*=//'
7321
7322
# func_opt_split
7323
func_opt_split ()
7324
{
7325
func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
7326
func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
7327
}
7328
7329
# func_lo2o object
7330
func_lo2o ()
7331
{
7332
func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
7333
}
7334
7335
# func_xform libobj-or-source
7336
func_xform ()
7337
{
7338
func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'`
7339
}
7340
7341
# func_arith arithmetic-term...
7342
func_arith ()
7343
{
7344
func_arith_result=`expr "$[@]"`
7345
}
7346
7347
# func_len string
7348
# STRING may not start with a hyphen.
7349
func_len ()
7350
{
7351
func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
7352
}
7353
7354
_LT_EOF
7355
esac
7356
7357
case $lt_shell_append in
7358
yes)
7359
cat << \_LT_EOF >> "$cfgfile"
7360
7361
# func_append var value
7362
# Append VALUE to the end of shell variable VAR.
7363
func_append ()
7364
{
7365
eval "$[1]+=\$[2]"
7366
}
7367
_LT_EOF
7368
;;
7369
*)
7370
cat << \_LT_EOF >> "$cfgfile"
7371
7372
# func_append var value
7373
# Append VALUE to the end of shell variable VAR.
7374
func_append ()
7375
{
7376
eval "$[1]=\$$[1]\$[2]"
7377
}
7378
7379
_LT_EOF
7380
;;
7381
esac
7382
])
7383
7384
# Helper functions for option handling. -*- Autoconf -*-
7385
#
7386
# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
7387
# Written by Gary V. Vaughan, 2004
7388
#
7389
# This file is free software; the Free Software Foundation gives
7390
# unlimited permission to copy and/or distribute it, with or without
7391
# modifications, as long as this notice is preserved.
7392
7393
# serial 6 ltoptions.m4
7394
7395
# This is to help aclocal find these macros, as it can't see m4_define.
7396
AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
7397
7398
7399
# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
7400
# ------------------------------------------
7401
m4_define([_LT_MANGLE_OPTION],
7402
[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
7403
7404
7405
# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
7406
# ---------------------------------------
7407
# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
7408
# matching handler defined, dispatch to it. Other OPTION-NAMEs are
7409
# saved as a flag.
7410
m4_define([_LT_SET_OPTION],
7411
[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
7412
m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
7413
_LT_MANGLE_DEFUN([$1], [$2]),
7414
[m4_warning([Unknown $1 option `$2'])])[]dnl
7415
])
7416
7417
7418
# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
7419
# ------------------------------------------------------------
7420
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
7421
m4_define([_LT_IF_OPTION],
7422
[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
7423
7424
7425
# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
7426
# -------------------------------------------------------
7427
# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
7428
# are set.
7429
m4_define([_LT_UNLESS_OPTIONS],
7430
[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
7431
[m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
7432
[m4_define([$0_found])])])[]dnl
7433
m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
7434
])[]dnl
7435
])
7436
7437
7438
# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
7439
# ----------------------------------------
7440
# OPTION-LIST is a space-separated list of Libtool options associated
7441
# with MACRO-NAME. If any OPTION has a matching handler declared with
7442
# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
7443
# the unknown option and exit.
7444
m4_defun([_LT_SET_OPTIONS],
7445
[# Set options
7446
m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
7447
[_LT_SET_OPTION([$1], _LT_Option)])
7448
7449
m4_if([$1],[LT_INIT],[
7450
dnl
7451
dnl Simply set some default values (i.e off) if boolean options were not
7452
dnl specified:
7453
_LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
7454
])
7455
_LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
7456
])
7457
dnl
7458
dnl If no reference was made to various pairs of opposing options, then
7459
dnl we run the default mode handler for the pair. For example, if neither
7460
dnl `shared' nor `disable-shared' was passed, we enable building of shared
7461
dnl archives by default:
7462
_LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
7463
_LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
7464
_LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
7465
_LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
7466
[_LT_ENABLE_FAST_INSTALL])
7467
])
7468
])# _LT_SET_OPTIONS
7469
7470
7471
7472
# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
7473
# -----------------------------------------
7474
m4_define([_LT_MANGLE_DEFUN],
7475
[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
7476
7477
7478
# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
7479
# -----------------------------------------------
7480
m4_define([LT_OPTION_DEFINE],
7481
[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
7482
])# LT_OPTION_DEFINE
7483
7484
7485
# dlopen
7486
# ------
7487
LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
7488
])
7489
7490
AU_DEFUN([AC_LIBTOOL_DLOPEN],
7491
[_LT_SET_OPTION([LT_INIT], [dlopen])
7492
AC_DIAGNOSE([obsolete],
7493
[$0: Remove this warning and the call to _LT_SET_OPTION when you
7494
put the `dlopen' option into LT_INIT's first parameter.])
7495
])
7496
7497
dnl aclocal-1.4 backwards compatibility:
7498
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
7499
7500
7501
# win32-dll
7502
# ---------
7503
# Declare package support for building win32 dll's.
7504
LT_OPTION_DEFINE([LT_INIT], [win32-dll],
7505
[enable_win32_dll=yes
7506
7507
case $host in
7508
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
7509
AC_CHECK_TOOL(AS, as, false)
7510
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7511
AC_CHECK_TOOL(OBJDUMP, objdump, false)
7512
;;
7513
esac
7514
7515
test -z "$AS" && AS=as
7516
_LT_DECL([], [AS], [0], [Assembler program])dnl
7517
7518
test -z "$DLLTOOL" && DLLTOOL=dlltool
7519
_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
7520
7521
test -z "$OBJDUMP" && OBJDUMP=objdump
7522
_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
7523
])# win32-dll
7524
7525
AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
7526
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
7527
_LT_SET_OPTION([LT_INIT], [win32-dll])
7528
AC_DIAGNOSE([obsolete],
7529
[$0: Remove this warning and the call to _LT_SET_OPTION when you
7530
put the `win32-dll' option into LT_INIT's first parameter.])
7531
])
7532
7533
dnl aclocal-1.4 backwards compatibility:
7534
dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
7535
7536
7537
# _LT_ENABLE_SHARED([DEFAULT])
7538
# ----------------------------
7539
# implement the --enable-shared flag, and supports the `shared' and
7540
# `disable-shared' LT_INIT options.
7541
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7542
m4_define([_LT_ENABLE_SHARED],
7543
[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
7544
AC_ARG_ENABLE([shared],
7545
[AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
7546
[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
7547
[p=${PACKAGE-default}
7548
case $enableval in
7549
yes) enable_shared=yes ;;
7550
no) enable_shared=no ;;
7551
*)
7552
enable_shared=no
7553
# Look at the argument we got. We use all the common list separators.
7554
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7555
for pkg in $enableval; do
7556
IFS="$lt_save_ifs"
7557
if test "X$pkg" = "X$p"; then
7558
enable_shared=yes
7559
fi
7560
done
7561
IFS="$lt_save_ifs"
7562
;;
7563
esac],
7564
[enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
7565
7566
_LT_DECL([build_libtool_libs], [enable_shared], [0],
7567
[Whether or not to build shared libraries])
7568
])# _LT_ENABLE_SHARED
7569
7570
LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
7571
LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
7572
7573
# Old names:
7574
AC_DEFUN([AC_ENABLE_SHARED],
7575
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
7576
])
7577
7578
AC_DEFUN([AC_DISABLE_SHARED],
7579
[_LT_SET_OPTION([LT_INIT], [disable-shared])
7580
])
7581
7582
AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
7583
AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
7584
7585
dnl aclocal-1.4 backwards compatibility:
7586
dnl AC_DEFUN([AM_ENABLE_SHARED], [])
7587
dnl AC_DEFUN([AM_DISABLE_SHARED], [])
7588
7589
7590
7591
# _LT_ENABLE_STATIC([DEFAULT])
7592
# ----------------------------
7593
# implement the --enable-static flag, and support the `static' and
7594
# `disable-static' LT_INIT options.
7595
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7596
m4_define([_LT_ENABLE_STATIC],
7597
[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
7598
AC_ARG_ENABLE([static],
7599
[AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
7600
[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
7601
[p=${PACKAGE-default}
7602
case $enableval in
7603
yes) enable_static=yes ;;
7604
no) enable_static=no ;;
7605
*)
7606
enable_static=no
7607
# Look at the argument we got. We use all the common list separators.
7608
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7609
for pkg in $enableval; do
7610
IFS="$lt_save_ifs"
7611
if test "X$pkg" = "X$p"; then
7612
enable_static=yes
7613
fi
7614
done
7615
IFS="$lt_save_ifs"
7616
;;
7617
esac],
7618
[enable_static=]_LT_ENABLE_STATIC_DEFAULT)
7619
7620
_LT_DECL([build_old_libs], [enable_static], [0],
7621
[Whether or not to build static libraries])
7622
])# _LT_ENABLE_STATIC
7623
7624
LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
7625
LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
7626
7627
# Old names:
7628
AC_DEFUN([AC_ENABLE_STATIC],
7629
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
7630
])
7631
7632
AC_DEFUN([AC_DISABLE_STATIC],
7633
[_LT_SET_OPTION([LT_INIT], [disable-static])
7634
])
7635
7636
AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
7637
AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
7638
7639
dnl aclocal-1.4 backwards compatibility:
7640
dnl AC_DEFUN([AM_ENABLE_STATIC], [])
7641
dnl AC_DEFUN([AM_DISABLE_STATIC], [])
7642
7643
7644
7645
# _LT_ENABLE_FAST_INSTALL([DEFAULT])
7646
# ----------------------------------
7647
# implement the --enable-fast-install flag, and support the `fast-install'
7648
# and `disable-fast-install' LT_INIT options.
7649
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7650
m4_define([_LT_ENABLE_FAST_INSTALL],
7651
[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
7652
AC_ARG_ENABLE([fast-install],
7653
[AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
7654
[optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
7655
[p=${PACKAGE-default}
7656
case $enableval in
7657
yes) enable_fast_install=yes ;;
7658
no) enable_fast_install=no ;;
7659
*)
7660
enable_fast_install=no
7661
# Look at the argument we got. We use all the common list separators.
7662
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7663
for pkg in $enableval; do
7664
IFS="$lt_save_ifs"
7665
if test "X$pkg" = "X$p"; then
7666
enable_fast_install=yes
7667
fi
7668
done
7669
IFS="$lt_save_ifs"
7670
;;
7671
esac],
7672
[enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
7673
7674
_LT_DECL([fast_install], [enable_fast_install], [0],
7675
[Whether or not to optimize for fast installation])dnl
7676
])# _LT_ENABLE_FAST_INSTALL
7677
7678
LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
7679
LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
7680
7681
# Old names:
7682
AU_DEFUN([AC_ENABLE_FAST_INSTALL],
7683
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
7684
AC_DIAGNOSE([obsolete],
7685
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
7686
the `fast-install' option into LT_INIT's first parameter.])
7687
])
7688
7689
AU_DEFUN([AC_DISABLE_FAST_INSTALL],
7690
[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
7691
AC_DIAGNOSE([obsolete],
7692
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
7693
the `disable-fast-install' option into LT_INIT's first parameter.])
7694
])
7695
7696
dnl aclocal-1.4 backwards compatibility:
7697
dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
7698
dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
7699
7700
7701
# _LT_WITH_PIC([MODE])
7702
# --------------------
7703
# implement the --with-pic flag, and support the `pic-only' and `no-pic'
7704
# LT_INIT options.
7705
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
7706
m4_define([_LT_WITH_PIC],
7707
[AC_ARG_WITH([pic],
7708
[AS_HELP_STRING([--with-pic],
7709
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
7710
[pic_mode="$withval"],
7711
[pic_mode=default])
7712
7713
test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
7714
7715
_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
7716
])# _LT_WITH_PIC
7717
7718
LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
7719
LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
7720
7721
# Old name:
7722
AU_DEFUN([AC_LIBTOOL_PICMODE],
7723
[_LT_SET_OPTION([LT_INIT], [pic-only])
7724
AC_DIAGNOSE([obsolete],
7725
[$0: Remove this warning and the call to _LT_SET_OPTION when you
7726
put the `pic-only' option into LT_INIT's first parameter.])
7727
])
7728
7729
dnl aclocal-1.4 backwards compatibility:
7730
dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
7731
7732
7733
m4_define([_LTDL_MODE], [])
7734
LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
7735
[m4_define([_LTDL_MODE], [nonrecursive])])
7736
LT_OPTION_DEFINE([LTDL_INIT], [recursive],
7737
[m4_define([_LTDL_MODE], [recursive])])
7738
LT_OPTION_DEFINE([LTDL_INIT], [subproject],
7739
[m4_define([_LTDL_MODE], [subproject])])
7740
7741
m4_define([_LTDL_TYPE], [])
7742
LT_OPTION_DEFINE([LTDL_INIT], [installable],
7743
[m4_define([_LTDL_TYPE], [installable])])
7744
LT_OPTION_DEFINE([LTDL_INIT], [convenience],
7745
[m4_define([_LTDL_TYPE], [convenience])])
7746
7747
# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
7748
#
7749
# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
7750
# Written by Gary V. Vaughan, 2004
7751
#
7752
# This file is free software; the Free Software Foundation gives
7753
# unlimited permission to copy and/or distribute it, with or without
7754
# modifications, as long as this notice is preserved.
7755
7756
# serial 6 ltsugar.m4
7757
7758
# This is to help aclocal find these macros, as it can't see m4_define.
7759
AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
7760
7761
7762
# lt_join(SEP, ARG1, [ARG2...])
7763
# -----------------------------
7764
# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
7765
# associated separator.
7766
# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
7767
# versions in m4sugar had bugs.
7768
m4_define([lt_join],
7769
[m4_if([$#], [1], [],
7770
[$#], [2], [[$2]],
7771
[m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
7772
m4_define([_lt_join],
7773
[m4_if([$#$2], [2], [],
7774
[m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
7775
7776
7777
# lt_car(LIST)
7778
# lt_cdr(LIST)
7779
# ------------
7780
# Manipulate m4 lists.
7781
# These macros are necessary as long as will still need to support
7782
# Autoconf-2.59 which quotes differently.
7783
m4_define([lt_car], [[$1]])
7784
m4_define([lt_cdr],
7785
[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
7786
[$#], 1, [],
7787
[m4_dquote(m4_shift($@))])])
7788
m4_define([lt_unquote], $1)
7789
7790
7791
# lt_append(MACRO-NAME, STRING, [SEPARATOR])
7792
# ------------------------------------------
7793
# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
7794
# Note that neither SEPARATOR nor STRING are expanded; they are appended
7795
# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
7796
# No SEPARATOR is output if MACRO-NAME was previously undefined (different
7797
# than defined and empty).
7798
#
7799
# This macro is needed until we can rely on Autoconf 2.62, since earlier
7800
# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
7801
m4_define([lt_append],
7802
[m4_define([$1],
7803
m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
7804
7805
7806
7807
# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
7808
# ----------------------------------------------------------
7809
# Produce a SEP delimited list of all paired combinations of elements of
7810
# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
7811
# has the form PREFIXmINFIXSUFFIXn.
7812
# Needed until we can rely on m4_combine added in Autoconf 2.62.
7813
m4_define([lt_combine],
7814
[m4_if(m4_eval([$# > 3]), [1],
7815
[m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
7816
[[m4_foreach([_Lt_prefix], [$2],
7817
[m4_foreach([_Lt_suffix],
7818
]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
7819
[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
7820
7821
7822
# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
7823
# -----------------------------------------------------------------------
7824
# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
7825
# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
7826
m4_define([lt_if_append_uniq],
7827
[m4_ifdef([$1],
7828
[m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
7829
[lt_append([$1], [$2], [$3])$4],
7830
[$5])],
7831
[lt_append([$1], [$2], [$3])$4])])
7832
7833
7834
# lt_dict_add(DICT, KEY, VALUE)
7835
# -----------------------------
7836
m4_define([lt_dict_add],
7837
[m4_define([$1($2)], [$3])])
7838
7839
7840
# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
7841
# --------------------------------------------
7842
m4_define([lt_dict_add_subkey],
7843
[m4_define([$1($2:$3)], [$4])])
7844
7845
7846
# lt_dict_fetch(DICT, KEY, [SUBKEY])
7847
# ----------------------------------
7848
m4_define([lt_dict_fetch],
7849
[m4_ifval([$3],
7850
m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
7851
m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
7852
7853
7854
# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
7855
# -----------------------------------------------------------------
7856
m4_define([lt_if_dict_fetch],
7857
[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
7858
[$5],
7859
[$6])])
7860
7861
7862
# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
7863
# --------------------------------------------------------------
7864
m4_define([lt_dict_filter],
7865
[m4_if([$5], [], [],
7866
[lt_join(m4_quote(m4_default([$4], [[, ]])),
7867
lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
7868
[lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
7869
])
7870
7871
# ltversion.m4 -- version numbers -*- Autoconf -*-
7872
#
7873
# Copyright (C) 2004 Free Software Foundation, Inc.
7874
# Written by Scott James Remnant, 2004
7875
#
7876
# This file is free software; the Free Software Foundation gives
7877
# unlimited permission to copy and/or distribute it, with or without
7878
# modifications, as long as this notice is preserved.
7879
7880
# Generated from ltversion.in.
7881
7882
# serial 3017 ltversion.m4
7883
# This file is part of GNU Libtool
7884
7885
m4_define([LT_PACKAGE_VERSION], [2.2.6b])
7886
m4_define([LT_PACKAGE_REVISION], [1.3017])
7887
7888
AC_DEFUN([LTVERSION_VERSION],
7889
[macro_version='2.2.6b'
7890
macro_revision='1.3017'
7891
_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
7892
_LT_DECL(, macro_revision, 0)
7893
])
7894
7895
# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
7896
#
7897
# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
7898
# Written by Scott James Remnant, 2004.
7899
#
7900
# This file is free software; the Free Software Foundation gives
7901
# unlimited permission to copy and/or distribute it, with or without
7902
# modifications, as long as this notice is preserved.
7903
7904
# serial 4 lt~obsolete.m4
7905
7906
# These exist entirely to fool aclocal when bootstrapping libtool.
7907
#
7908
# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
7909
# which have later been changed to m4_define as they aren't part of the
7910
# exported API, or moved to Autoconf or Automake where they belong.
7911
#
7912
# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
7913
# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
7914
# using a macro with the same name in our local m4/libtool.m4 it'll
7915
# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
7916
# and doesn't know about Autoconf macros at all.)
7917
#
7918
# So we provide this file, which has a silly filename so it's always
7919
# included after everything else. This provides aclocal with the
7920
# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
7921
# because those macros already exist, or will be overwritten later.
7922
# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
7923
#
7924
# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
7925
# Yes, that means every name once taken will need to remain here until
7926
# we give up compatibility with versions before 1.7, at which point
7927
# we need to keep only those names which we still refer to.
7928
7929
# This is to help aclocal find these macros, as it can't see m4_define.
7930
AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
7931
7932
m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
7933
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
7934
m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
7935
m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
7936
m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
7937
m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
7938
m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
7939
m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
7940
m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
7941
m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
7942
m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
7943
m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
7944
m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
7945
m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
7946
m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
7947
m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
7948
m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
7949
m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
7950
m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
7951
m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
7952
m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
7953
m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
7954
m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
7955
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
7956
m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
7957
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
7958
m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
7959
m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
7960
m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
7961
m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
7962
m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
7963
m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
7964
m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
7965
m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
7966
m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
7967
m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
7968
m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
7969
m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
7970
m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
7971
m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
7972
m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
7973
m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
7974
m4_ifndef([AC_LIBTOOL_RC], [AC_DEFUN([AC_LIBTOOL_RC])])
7975
m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
7976
m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
7977
m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
7978
m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
7979
m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
7980
m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
7981
m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
7982
m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
7983
m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
7984
m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
7985
m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
7986
m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
7987
7988
# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
7989
#
7990
# This file is free software; the Free Software Foundation
7991
# gives unlimited permission to copy and/or distribute it,
7992
# with or without modifications, as long as this notice is preserved.
7993
7994
# AM_AUTOMAKE_VERSION(VERSION)
7995
# ----------------------------
7996
# Automake X.Y traces this macro to ensure aclocal.m4 has been
7997
# generated from the m4 files accompanying Automake X.Y.
7998
# (This private macro should not be called outside this file.)
7999
AC_DEFUN([AM_AUTOMAKE_VERSION],
8000
[am__api_version='1.11'
8001
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
8002
dnl require some minimum version. Point them to the right macro.
8003
m4_if([$1], [1.11.1], [],
8004
[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
8005
])
8006
8007
# _AM_AUTOCONF_VERSION(VERSION)
8008
# -----------------------------
8009
# aclocal traces this macro to find the Autoconf version.
8010
# This is a private macro too. Using m4_define simplifies
8011
# the logic in aclocal, which can simply ignore this definition.
8012
m4_define([_AM_AUTOCONF_VERSION], [])
8013
8014
# AM_SET_CURRENT_AUTOMAKE_VERSION
8015
# -------------------------------
8016
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
8017
# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
8018
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
8019
[AM_AUTOMAKE_VERSION([1.11.1])dnl
8020
m4_ifndef([AC_AUTOCONF_VERSION],
8021
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
8022
_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
8023
8024
# AM_AUX_DIR_EXPAND -*- Autoconf -*-
8025
8026
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
8027
#
8028
# This file is free software; the Free Software Foundation
8029
# gives unlimited permission to copy and/or distribute it,
8030
# with or without modifications, as long as this notice is preserved.
8031
8032
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
8033
# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
8034
# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
8035
#
8036
# Of course, Automake must honor this variable whenever it calls a
8037
# tool from the auxiliary directory. The problem is that $srcdir (and
8038
# therefore $ac_aux_dir as well) can be either absolute or relative,
8039
# depending on how configure is run. This is pretty annoying, since
8040
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
8041
# source directory, any form will work fine, but in subdirectories a
8042
# relative path needs to be adjusted first.
8043
#
8044
# $ac_aux_dir/missing
8045
# fails when called from a subdirectory if $ac_aux_dir is relative
8046
# $top_srcdir/$ac_aux_dir/missing
8047
# fails if $ac_aux_dir is absolute,
8048
# fails when called from a subdirectory in a VPATH build with
8049
# a relative $ac_aux_dir
8050
#
8051
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
8052
# are both prefixed by $srcdir. In an in-source build this is usually
8053
# harmless because $srcdir is `.', but things will broke when you
8054
# start a VPATH build or use an absolute $srcdir.
8055
#
8056
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
8057
# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
8058
# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
8059
# and then we would define $MISSING as
8060
# MISSING="\${SHELL} $am_aux_dir/missing"
8061
# This will work as long as MISSING is not called from configure, because
8062
# unfortunately $(top_srcdir) has no meaning in configure.
8063
# However there are other variables, like CC, which are often used in
8064
# configure, and could therefore not use this "fixed" $ac_aux_dir.
8065
#
8066
# Another solution, used here, is to always expand $ac_aux_dir to an
8067
# absolute PATH. The drawback is that using absolute paths prevent a
8068
# configured tree to be moved without reconfiguration.
8069
8070
AC_DEFUN([AM_AUX_DIR_EXPAND],
8071
[dnl Rely on autoconf to set up CDPATH properly.
8072
AC_PREREQ([2.50])dnl
8073
# expand $ac_aux_dir to an absolute path
8074
am_aux_dir=`cd $ac_aux_dir && pwd`
8075
])
8076
8077
# AM_CONDITIONAL -*- Autoconf -*-
8078
8079
# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
8080
# Free Software Foundation, Inc.
8081
#
8082
# This file is free software; the Free Software Foundation
8083
# gives unlimited permission to copy and/or distribute it,
8084
# with or without modifications, as long as this notice is preserved.
8085
8086
# serial 9
8087
8088
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
8089
# -------------------------------------
8090
# Define a conditional.
8091
AC_DEFUN([AM_CONDITIONAL],
8092
[AC_PREREQ(2.52)dnl
8093
ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
8094
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
8095
AC_SUBST([$1_TRUE])dnl
8096
AC_SUBST([$1_FALSE])dnl
8097
_AM_SUBST_NOTMAKE([$1_TRUE])dnl
8098
_AM_SUBST_NOTMAKE([$1_FALSE])dnl
8099
m4_define([_AM_COND_VALUE_$1], [$2])dnl
8100
if $2; then
8101
$1_TRUE=
8102
$1_FALSE='#'
8103
else
8104
$1_TRUE='#'
8105
$1_FALSE=
8106
fi
8107
AC_CONFIG_COMMANDS_PRE(
8108
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
8109
AC_MSG_ERROR([[conditional "$1" was never defined.
8110
Usually this means the macro was only invoked conditionally.]])
8111
fi])])
8112
8113
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
8114
# Free Software Foundation, Inc.
8115
#
8116
# This file is free software; the Free Software Foundation
8117
# gives unlimited permission to copy and/or distribute it,
8118
# with or without modifications, as long as this notice is preserved.
8119
8120
# serial 10
8121
8122
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
8123
# written in clear, in which case automake, when reading aclocal.m4,
8124
# will think it sees a *use*, and therefore will trigger all it's
8125
# C support machinery. Also note that it means that autoscan, seeing
8126
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
8127
8128
8129
# _AM_DEPENDENCIES(NAME)
8130
# ----------------------
8131
# See how the compiler implements dependency checking.
8132
# NAME is "CC", "CXX", "GCJ", or "OBJC".
8133
# We try a few techniques and use that to set a single cache variable.
8134
#
8135
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
8136
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
8137
# dependency, and given that the user is not expected to run this macro,
8138
# just rely on AC_PROG_CC.
8139
AC_DEFUN([_AM_DEPENDENCIES],
8140
[AC_REQUIRE([AM_SET_DEPDIR])dnl
8141
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
8142
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
8143
AC_REQUIRE([AM_DEP_TRACK])dnl
8144
8145
ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
8146
[$1], CXX, [depcc="$CXX" am_compiler_list=],
8147
[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
8148
[$1], UPC, [depcc="$UPC" am_compiler_list=],
8149
[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
8150
[depcc="$$1" am_compiler_list=])
8151
8152
AC_CACHE_CHECK([dependency style of $depcc],
8153
[am_cv_$1_dependencies_compiler_type],
8154
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
8155
# We make a subdir and do the tests there. Otherwise we can end up
8156
# making bogus files that we don't know about and never remove. For
8157
# instance it was reported that on HP-UX the gcc test will end up
8158
# making a dummy file named `D' -- because `-MD' means `put the output
8159
# in D'.
8160
mkdir conftest.dir
8161
# Copy depcomp to subdir because otherwise we won't find it if we're
8162
# using a relative directory.
8163
cp "$am_depcomp" conftest.dir
8164
cd conftest.dir
8165
# We will build objects and dependencies in a subdirectory because
8166
# it helps to detect inapplicable dependency modes. For instance
8167
# both Tru64's cc and ICC support -MD to output dependencies as a
8168
# side effect of compilation, but ICC will put the dependencies in
8169
# the current directory while Tru64 will put them in the object
8170
# directory.
8171
mkdir sub
8172
8173
am_cv_$1_dependencies_compiler_type=none
8174
if test "$am_compiler_list" = ""; then
8175
am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
8176
fi
8177
am__universal=false
8178
m4_case([$1], [CC],
8179
[case " $depcc " in #(
8180
*\ -arch\ *\ -arch\ *) am__universal=true ;;
8181
esac],
8182
[CXX],
8183
[case " $depcc " in #(
8184
*\ -arch\ *\ -arch\ *) am__universal=true ;;
8185
esac])
8186
8187
for depmode in $am_compiler_list; do
8188
# Setup a source with many dependencies, because some compilers
8189
# like to wrap large dependency lists on column 80 (with \), and
8190
# we should not choose a depcomp mode which is confused by this.
8191
#
8192
# We need to recreate these files for each test, as the compiler may
8193
# overwrite some of them when testing with obscure command lines.
8194
# This happens at least with the AIX C compiler.
8195
: > sub/conftest.c
8196
for i in 1 2 3 4 5 6; do
8197
echo '#include "conftst'$i'.h"' >> sub/conftest.c
8198
# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
8199
# Solaris 8's {/usr,}/bin/sh.
8200
touch sub/conftst$i.h
8201
done
8202
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
8203
8204
# We check with `-c' and `-o' for the sake of the "dashmstdout"
8205
# mode. It turns out that the SunPro C++ compiler does not properly
8206
# handle `-M -o', and we need to detect this. Also, some Intel
8207
# versions had trouble with output in subdirs
8208
am__obj=sub/conftest.${OBJEXT-o}
8209
am__minus_obj="-o $am__obj"
8210
case $depmode in
8211
gcc)
8212
# This depmode causes a compiler race in universal mode.
8213
test "$am__universal" = false || continue
8214
;;
8215
nosideeffect)
8216
# after this tag, mechanisms are not by side-effect, so they'll
8217
# only be used when explicitly requested
8218
if test "x$enable_dependency_tracking" = xyes; then
8219
continue
8220
else
8221
break
8222
fi
8223
;;
8224
msvisualcpp | msvcmsys)
8225
# This compiler won't grok `-c -o', but also, the minuso test has
8226
# not run yet. These depmodes are late enough in the game, and
8227
# so weak that their functioning should not be impacted.
8228
am__obj=conftest.${OBJEXT-o}
8229
am__minus_obj=
8230
;;
8231
none) break ;;
8232
esac
8233
if depmode=$depmode \
8234
source=sub/conftest.c object=$am__obj \
8235
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
8236
$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
8237
>/dev/null 2>conftest.err &&
8238
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
8239
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
8240
grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
8241
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
8242
# icc doesn't choke on unknown options, it will just issue warnings
8243
# or remarks (even with -Werror). So we grep stderr for any message
8244
# that says an option was ignored or not supported.
8245
# When given -MP, icc 7.0 and 7.1 complain thusly:
8246
# icc: Command line warning: ignoring option '-M'; no argument required
8247
# The diagnosis changed in icc 8.0:
8248
# icc: Command line remark: option '-MP' not supported
8249
if (grep 'ignoring option' conftest.err ||
8250
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
8251
am_cv_$1_dependencies_compiler_type=$depmode
8252
break
8253
fi
8254
fi
8255
done
8256
8257
cd ..
8258
rm -rf conftest.dir
8259
else
8260
am_cv_$1_dependencies_compiler_type=none
8261
fi
8262
])
8263
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
8264
AM_CONDITIONAL([am__fastdep$1], [
8265
test "x$enable_dependency_tracking" != xno \
8266
&& test "$am_cv_$1_dependencies_compiler_type" = gcc3])
8267
])
8268
8269
8270
# AM_SET_DEPDIR
8271
# -------------
8272
# Choose a directory name for dependency files.
8273
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
8274
AC_DEFUN([AM_SET_DEPDIR],
8275
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
8276
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
8277
])
8278
8279
8280
# AM_DEP_TRACK
8281
# ------------
8282
AC_DEFUN([AM_DEP_TRACK],
8283
[AC_ARG_ENABLE(dependency-tracking,
8284
[ --disable-dependency-tracking speeds up one-time build
8285
--enable-dependency-tracking do not reject slow dependency extractors])
8286
if test "x$enable_dependency_tracking" != xno; then
8287
am_depcomp="$ac_aux_dir/depcomp"
8288
AMDEPBACKSLASH='\'
8289
fi
8290
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
8291
AC_SUBST([AMDEPBACKSLASH])dnl
8292
_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
8293
])
8294
8295
# Generate code to set up dependency tracking. -*- Autoconf -*-
8296
8297
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
8298
# Free Software Foundation, Inc.
8299
#
8300
# This file is free software; the Free Software Foundation
8301
# gives unlimited permission to copy and/or distribute it,
8302
# with or without modifications, as long as this notice is preserved.
8303
8304
#serial 5
8305
8306
# _AM_OUTPUT_DEPENDENCY_COMMANDS
8307
# ------------------------------
8308
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
8309
[{
8310
# Autoconf 2.62 quotes --file arguments for eval, but not when files
8311
# are listed without --file. Let's play safe and only enable the eval
8312
# if we detect the quoting.
8313
case $CONFIG_FILES in
8314
*\'*) eval set x "$CONFIG_FILES" ;;
8315
*) set x $CONFIG_FILES ;;
8316
esac
8317
shift
8318
for mf
8319
do
8320
# Strip MF so we end up with the name of the file.
8321
mf=`echo "$mf" | sed -e 's/:.*$//'`
8322
# Check whether this is an Automake generated Makefile or not.
8323
# We used to match only the files named `Makefile.in', but
8324
# some people rename them; so instead we look at the file content.
8325
# Grep'ing the first line is not enough: some people post-process
8326
# each Makefile.in and add a new line on top of each file to say so.
8327
# Grep'ing the whole file is not good either: AIX grep has a line
8328
# limit of 2048, but all sed's we know have understand at least 4000.
8329
if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
8330
dirpart=`AS_DIRNAME("$mf")`
8331
else
8332
continue
8333
fi
8334
# Extract the definition of DEPDIR, am__include, and am__quote
8335
# from the Makefile without running `make'.
8336
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8337
test -z "$DEPDIR" && continue
8338
am__include=`sed -n 's/^am__include = //p' < "$mf"`
8339
test -z "am__include" && continue
8340
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
8341
# When using ansi2knr, U may be empty or an underscore; expand it
8342
U=`sed -n 's/^U = //p' < "$mf"`
8343
# Find all dependency output files, they are included files with
8344
# $(DEPDIR) in their names. We invoke sed twice because it is the
8345
# simplest approach to changing $(DEPDIR) to its actual value in the
8346
# expansion.
8347
for file in `sed -n "
8348
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
8349
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8350
# Make sure the directory exists.
8351
test -f "$dirpart/$file" && continue
8352
fdir=`AS_DIRNAME(["$file"])`
8353
AS_MKDIR_P([$dirpart/$fdir])
8354
# echo "creating $dirpart/$file"
8355
echo '# dummy' > "$dirpart/$file"
8356
done
8357
done
8358
}
8359
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
8360
8361
8362
# AM_OUTPUT_DEPENDENCY_COMMANDS
8363
# -----------------------------
8364
# This macro should only be invoked once -- use via AC_REQUIRE.
8365
#
8366
# This code is only required when automatic dependency tracking
8367
# is enabled. FIXME. This creates each `.P' file that we will
8368
# need in order to bootstrap the dependency handling code.
8369
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
8370
[AC_CONFIG_COMMANDS([depfiles],
8371
[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
8372
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
8373
])
8374
8375
# Do all the work for Automake. -*- Autoconf -*-
8376
8377
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
8378
# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
8379
#
8380
# This file is free software; the Free Software Foundation
8381
# gives unlimited permission to copy and/or distribute it,
8382
# with or without modifications, as long as this notice is preserved.
8383
8384
# serial 16
8385
8386
# This macro actually does too much. Some checks are only needed if
8387
# your package does certain things. But this isn't really a big deal.
8388
8389
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
8390
# AM_INIT_AUTOMAKE([OPTIONS])
8391
# -----------------------------------------------
8392
# The call with PACKAGE and VERSION arguments is the old style
8393
# call (pre autoconf-2.50), which is being phased out. PACKAGE
8394
# and VERSION should now be passed to AC_INIT and removed from
8395
# the call to AM_INIT_AUTOMAKE.
8396
# We support both call styles for the transition. After
8397
# the next Automake release, Autoconf can make the AC_INIT
8398
# arguments mandatory, and then we can depend on a new Autoconf
8399
# release and drop the old call support.
8400
AC_DEFUN([AM_INIT_AUTOMAKE],
8401
[AC_PREREQ([2.62])dnl
8402
dnl Autoconf wants to disallow AM_ names. We explicitly allow
8403
dnl the ones we care about.
8404
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
8405
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
8406
AC_REQUIRE([AC_PROG_INSTALL])dnl
8407
if test "`cd $srcdir && pwd`" != "`pwd`"; then
8408
# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
8409
# is not polluted with repeated "-I."
8410
AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
8411
# test to see if srcdir already configured
8412
if test -f $srcdir/config.status; then
8413
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
8414
fi
8415
fi
8416
8417
# test whether we have cygpath
8418
if test -z "$CYGPATH_W"; then
8419
if (cygpath --version) >/dev/null 2>/dev/null; then
8420
CYGPATH_W='cygpath -w'
8421
else
8422
CYGPATH_W=echo
8423
fi
8424
fi
8425
AC_SUBST([CYGPATH_W])
8426
8427
# Define the identity of the package.
8428
dnl Distinguish between old-style and new-style calls.
8429
m4_ifval([$2],
8430
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
8431
AC_SUBST([PACKAGE], [$1])dnl
8432
AC_SUBST([VERSION], [$2])],
8433
[_AM_SET_OPTIONS([$1])dnl
8434
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
8435
m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
8436
[m4_fatal([AC_INIT should be called with package and version arguments])])dnl
8437
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
8438
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
8439
8440
_AM_IF_OPTION([no-define],,
8441
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
8442
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
8443
8444
# Some tools Automake needs.
8445
AC_REQUIRE([AM_SANITY_CHECK])dnl
8446
AC_REQUIRE([AC_ARG_PROGRAM])dnl
8447
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
8448
AM_MISSING_PROG(AUTOCONF, autoconf)
8449
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
8450
AM_MISSING_PROG(AUTOHEADER, autoheader)
8451
AM_MISSING_PROG(MAKEINFO, makeinfo)
8452
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
8453
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
8454
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
8455
# We need awk for the "check" target. The system "awk" is bad on
8456
# some platforms.
8457
AC_REQUIRE([AC_PROG_AWK])dnl
8458
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
8459
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
8460
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
8461
[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
8462
[_AM_PROG_TAR([v7])])])
8463
_AM_IF_OPTION([no-dependencies],,
8464
[AC_PROVIDE_IFELSE([AC_PROG_CC],
8465
[_AM_DEPENDENCIES(CC)],
8466
[define([AC_PROG_CC],
8467
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
8468
AC_PROVIDE_IFELSE([AC_PROG_CXX],
8469
[_AM_DEPENDENCIES(CXX)],
8470
[define([AC_PROG_CXX],
8471
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
8472
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
8473
[_AM_DEPENDENCIES(OBJC)],
8474
[define([AC_PROG_OBJC],
8475
defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
8476
])
8477
_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
8478
dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
8479
dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
8480
dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
8481
AC_CONFIG_COMMANDS_PRE(dnl
8482
[m4_provide_if([_AM_COMPILER_EXEEXT],
8483
[AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
8484
])
8485
8486
dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
8487
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
8488
dnl mangled by Autoconf and run in a shell conditional statement.
8489
m4_define([_AC_COMPILER_EXEEXT],
8490
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
8491
8492
8493
# When config.status generates a header, we must update the stamp-h file.
8494
# This file resides in the same directory as the config header
8495
# that is generated. The stamp files are numbered to have different names.
8496
8497
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
8498
# loop where config.status creates the headers, so we can generate
8499
# our stamp files there.
8500
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
8501
[# Compute $1's index in $config_headers.
8502
_am_arg=$1
8503
_am_stamp_count=1
8504
for _am_header in $config_headers :; do
8505
case $_am_header in
8506
$_am_arg | $_am_arg:* )
8507
break ;;
8508
* )
8509
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
8510
esac
8511
done
8512
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
8513
8514
# Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
8515
#
8516
# This file is free software; the Free Software Foundation
8517
# gives unlimited permission to copy and/or distribute it,
8518
# with or without modifications, as long as this notice is preserved.
8519
8520
# AM_PROG_INSTALL_SH
8521
# ------------------
8522
# Define $install_sh.
8523
AC_DEFUN([AM_PROG_INSTALL_SH],
8524
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
8525
if test x"${install_sh}" != xset; then
8526
case $am_aux_dir in
8527
*\ * | *\ *)
8528
install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
8529
*)
8530
install_sh="\${SHELL} $am_aux_dir/install-sh"
8531
esac
8532
fi
8533
AC_SUBST(install_sh)])
8534
8535
# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
8536
#
8537
# This file is free software; the Free Software Foundation
8538
# gives unlimited permission to copy and/or distribute it,
8539
# with or without modifications, as long as this notice is preserved.
8540
8541
# serial 2
8542
8543
# Check whether the underlying file-system supports filenames
8544
# with a leading dot. For instance MS-DOS doesn't.
8545
AC_DEFUN([AM_SET_LEADING_DOT],
8546
[rm -rf .tst 2>/dev/null
8547
mkdir .tst 2>/dev/null
8548
if test -d .tst; then
8549
am__leading_dot=.
8550
else
8551
am__leading_dot=_
8552
fi
8553
rmdir .tst 2>/dev/null
8554
AC_SUBST([am__leading_dot])])
8555
8556
# Check to see how 'make' treats includes. -*- Autoconf -*-
8557
8558
# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
8559
#
8560
# This file is free software; the Free Software Foundation
8561
# gives unlimited permission to copy and/or distribute it,
8562
# with or without modifications, as long as this notice is preserved.
8563
8564
# serial 4
8565
8566
# AM_MAKE_INCLUDE()
8567
# -----------------
8568
# Check to see how make treats includes.
8569
AC_DEFUN([AM_MAKE_INCLUDE],
8570
[am_make=${MAKE-make}
8571
cat > confinc << 'END'
8572
am__doit:
8573
@echo this is the am__doit target
8574
.PHONY: am__doit
8575
END
8576
# If we don't find an include directive, just comment out the code.
8577
AC_MSG_CHECKING([for style of include used by $am_make])
8578
am__include="#"
8579
am__quote=
8580
_am_result=none
8581
# First try GNU make style include.
8582
echo "include confinc" > confmf
8583
# Ignore all kinds of additional output from `make'.
8584
case `$am_make -s -f confmf 2> /dev/null` in #(
8585
*the\ am__doit\ target*)
8586
am__include=include
8587
am__quote=
8588
_am_result=GNU
8589
;;
8590
esac
8591
# Now try BSD make style include.
8592
if test "$am__include" = "#"; then
8593
echo '.include "confinc"' > confmf
8594
case `$am_make -s -f confmf 2> /dev/null` in #(
8595
*the\ am__doit\ target*)
8596
am__include=.include
8597
am__quote="\""
8598
_am_result=BSD
8599
;;
8600
esac
8601
fi
8602
AC_SUBST([am__include])
8603
AC_SUBST([am__quote])
8604
AC_MSG_RESULT([$_am_result])
8605
rm -f confinc confmf
8606
])
8607
8608
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
8609
8610
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
8611
# Free Software Foundation, Inc.
8612
#
8613
# This file is free software; the Free Software Foundation
8614
# gives unlimited permission to copy and/or distribute it,
8615
# with or without modifications, as long as this notice is preserved.
8616
8617
# serial 6
8618
8619
# AM_MISSING_PROG(NAME, PROGRAM)
8620
# ------------------------------
8621
AC_DEFUN([AM_MISSING_PROG],
8622
[AC_REQUIRE([AM_MISSING_HAS_RUN])
8623
$1=${$1-"${am_missing_run}$2"}
8624
AC_SUBST($1)])
8625
8626
8627
# AM_MISSING_HAS_RUN
8628
# ------------------
8629
# Define MISSING if not defined so far and test if it supports --run.
8630
# If it does, set am_missing_run to use it, otherwise, to nothing.
8631
AC_DEFUN([AM_MISSING_HAS_RUN],
8632
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
8633
AC_REQUIRE_AUX_FILE([missing])dnl
8634
if test x"${MISSING+set}" != xset; then
8635
case $am_aux_dir in
8636
*\ * | *\ *)
8637
MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
8638
*)
8639
MISSING="\${SHELL} $am_aux_dir/missing" ;;
8640
esac
8641
fi
8642
# Use eval to expand $SHELL
8643
if eval "$MISSING --run true"; then
8644
am_missing_run="$MISSING --run "
8645
else
8646
am_missing_run=
8647
AC_MSG_WARN([`missing' script is too old or missing])
8648
fi
8649
])
8650
8651
# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
8652
#
8653
# This file is free software; the Free Software Foundation
8654
# gives unlimited permission to copy and/or distribute it,
8655
# with or without modifications, as long as this notice is preserved.
8656
8657
# AM_PROG_MKDIR_P
8658
# ---------------
8659
# Check for `mkdir -p'.
8660
AC_DEFUN([AM_PROG_MKDIR_P],
8661
[AC_PREREQ([2.60])dnl
8662
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
8663
dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
8664
dnl while keeping a definition of mkdir_p for backward compatibility.
8665
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
8666
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
8667
dnl Makefile.ins that do not define MKDIR_P, so we do our own
8668
dnl adjustment using top_builddir (which is defined more often than
8669
dnl MKDIR_P).
8670
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
8671
case $mkdir_p in
8672
[[\\/$]]* | ?:[[\\/]]*) ;;
8673
*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
8674
esac
8675
])
8676
8677
# Helper functions for option handling. -*- Autoconf -*-
8678
8679
# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
8680
#
8681
# This file is free software; the Free Software Foundation
8682
# gives unlimited permission to copy and/or distribute it,
8683
# with or without modifications, as long as this notice is preserved.
8684
8685
# serial 4
8686
8687
# _AM_MANGLE_OPTION(NAME)
8688
# -----------------------
8689
AC_DEFUN([_AM_MANGLE_OPTION],
8690
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
8691
8692
# _AM_SET_OPTION(NAME)
8693
# ------------------------------
8694
# Set option NAME. Presently that only means defining a flag for this option.
8695
AC_DEFUN([_AM_SET_OPTION],
8696
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
8697
8698
# _AM_SET_OPTIONS(OPTIONS)
8699
# ----------------------------------
8700
# OPTIONS is a space-separated list of Automake options.
8701
AC_DEFUN([_AM_SET_OPTIONS],
8702
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
8703
8704
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
8705
# -------------------------------------------
8706
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8707
AC_DEFUN([_AM_IF_OPTION],
8708
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
8709
8710
# Check to make sure that the build environment is sane. -*- Autoconf -*-
8711
8712
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
8713
# Free Software Foundation, Inc.
8714
#
8715
# This file is free software; the Free Software Foundation
8716
# gives unlimited permission to copy and/or distribute it,
8717
# with or without modifications, as long as this notice is preserved.
8718
8719
# serial 5
8720
8721
# AM_SANITY_CHECK
8722
# ---------------
8723
AC_DEFUN([AM_SANITY_CHECK],
8724
[AC_MSG_CHECKING([whether build environment is sane])
8725
# Just in case
8726
sleep 1
8727
echo timestamp > conftest.file
8728
# Reject unsafe characters in $srcdir or the absolute working directory
8729
# name. Accept space and tab only in the latter.
8730
am_lf='
8731
'
8732
case `pwd` in
8733
*[[\\\"\#\$\&\'\`$am_lf]]*)
8734
AC_MSG_ERROR([unsafe absolute working directory name]);;
8735
esac
8736
case $srcdir in
8737
*[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
8738
AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
8739
esac
8740
8741
# Do `set' in a subshell so we don't clobber the current shell's
8742
# arguments. Must try -L first in case configure is actually a
8743
# symlink; some systems play weird games with the mod time of symlinks
8744
# (eg FreeBSD returns the mod time of the symlink's containing
8745
# directory).
8746
if (
8747
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
8748
if test "$[*]" = "X"; then
8749
# -L didn't work.
8750
set X `ls -t "$srcdir/configure" conftest.file`
8751
fi
8752
rm -f conftest.file
8753
if test "$[*]" != "X $srcdir/configure conftest.file" \
8754
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
8755
8756
# If neither matched, then we have a broken ls. This can happen
8757
# if, for instance, CONFIG_SHELL is bash and it inherits a
8758
# broken ls alias from the environment. This has actually
8759
# happened. Such a system could not be considered "sane".
8760
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
8761
alias in your environment])
8762
fi
8763
8764
test "$[2]" = conftest.file
8765
)
8766
then
8767
# Ok.
8768
:
8769
else
8770
AC_MSG_ERROR([newly created file is older than distributed files!
8771
Check your system clock])
8772
fi
8773
AC_MSG_RESULT(yes)])
8774
8775
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
8776
#
8777
# This file is free software; the Free Software Foundation
8778
# gives unlimited permission to copy and/or distribute it,
8779
# with or without modifications, as long as this notice is preserved.
8780
8781
# AM_PROG_INSTALL_STRIP
8782
# ---------------------
8783
# One issue with vendor `install' (even GNU) is that you can't
8784
# specify the program used to strip binaries. This is especially
8785
# annoying in cross-compiling environments, where the build's strip
8786
# is unlikely to handle the host's binaries.
8787
# Fortunately install-sh will honor a STRIPPROG variable, so we
8788
# always use install-sh in `make install-strip', and initialize
8789
# STRIPPROG with the value of the STRIP variable (set by the user).
8790
AC_DEFUN([AM_PROG_INSTALL_STRIP],
8791
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
8792
# Installed binaries are usually stripped using `strip' when the user
8793
# run `make install-strip'. However `strip' might not be the right
8794
# tool to use in cross-compilation environments, therefore Automake
8795
# will honor the `STRIP' environment variable to overrule this program.
8796
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
8797
if test "$cross_compiling" != no; then
8798
AC_CHECK_TOOL([STRIP], [strip], :)
8799
fi
8800
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
8801
AC_SUBST([INSTALL_STRIP_PROGRAM])])
8802
8803
# Copyright (C) 2006, 2008 Free Software Foundation, Inc.
8804
#
8805
# This file is free software; the Free Software Foundation
8806
# gives unlimited permission to copy and/or distribute it,
8807
# with or without modifications, as long as this notice is preserved.
8808
8809
# serial 2
8810
8811
# _AM_SUBST_NOTMAKE(VARIABLE)
8812
# ---------------------------
8813
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
8814
# This macro is traced by Automake.
8815
AC_DEFUN([_AM_SUBST_NOTMAKE])
8816
8817
# AM_SUBST_NOTMAKE(VARIABLE)
8818
# ---------------------------
8819
# Public sister of _AM_SUBST_NOTMAKE.
8820
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
8821
8822
# Check how to create a tarball. -*- Autoconf -*-
8823
8824
# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
8825
#
8826
# This file is free software; the Free Software Foundation
8827
# gives unlimited permission to copy and/or distribute it,
8828
# with or without modifications, as long as this notice is preserved.
8829
8830
# serial 2
8831
8832
# _AM_PROG_TAR(FORMAT)
8833
# --------------------
8834
# Check how to create a tarball in format FORMAT.
8835
# FORMAT should be one of `v7', `ustar', or `pax'.
8836
#
8837
# Substitute a variable $(am__tar) that is a command
8838
# writing to stdout a FORMAT-tarball containing the directory
8839
# $tardir.
8840
# tardir=directory && $(am__tar) > result.tar
8841
#
8842
# Substitute a variable $(am__untar) that extract such
8843
# a tarball read from stdin.
8844
# $(am__untar) < result.tar
8845
AC_DEFUN([_AM_PROG_TAR],
8846
[# Always define AMTAR for backward compatibility.
8847
AM_MISSING_PROG([AMTAR], [tar])
8848
m4_if([$1], [v7],
8849
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
8850
[m4_case([$1], [ustar],, [pax],,
8851
[m4_fatal([Unknown tar format])])
8852
AC_MSG_CHECKING([how to create a $1 tar archive])
8853
# Loop over all known methods to create a tar archive until one works.
8854
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
8855
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
8856
# Do not fold the above two line into one, because Tru64 sh and
8857
# Solaris sh will not grok spaces in the rhs of `-'.
8858
for _am_tool in $_am_tools
8859
do
8860
case $_am_tool in
8861
gnutar)
8862
for _am_tar in tar gnutar gtar;
8863
do
8864
AM_RUN_LOG([$_am_tar --version]) && break
8865
done
8866
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
8867
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
8868
am__untar="$_am_tar -xf -"
8869
;;
8870
plaintar)
8871
# Must skip GNU tar: if it does not support --format= it doesn't create
8872
# ustar tarball either.
8873
(tar --version) >/dev/null 2>&1 && continue
8874
am__tar='tar chf - "$$tardir"'
8875
am__tar_='tar chf - "$tardir"'
8876
am__untar='tar xf -'
8877
;;
8878
pax)
8879
am__tar='pax -L -x $1 -w "$$tardir"'
8880
am__tar_='pax -L -x $1 -w "$tardir"'
8881
am__untar='pax -r'
8882
;;
8883
cpio)
8884
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
8885
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
8886
am__untar='cpio -i -H $1 -d'
8887
;;
8888
none)
8889
am__tar=false
8890
am__tar_=false
8891
am__untar=false
8892
;;
8893
esac
8894
8895
# If the value was cached, stop now. We just wanted to have am__tar
8896
# and am__untar set.
8897
test -n "${am_cv_prog_tar_$1}" && break
8898
8899
# tar/untar a dummy directory, and stop if the command works
8900
rm -rf conftest.dir
8901
mkdir conftest.dir
8902
echo GrepMe > conftest.dir/file
8903
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
8904
rm -rf conftest.dir
8905
if test -s conftest.tar; then
8906
AM_RUN_LOG([$am__untar <conftest.tar])
8907
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
8908
fi
8909
done
8910
rm -rf conftest.dir
8911
8912
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
8913
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
8914
AC_SUBST([am__tar])
8915
AC_SUBST([am__untar])
8916
]) # _AM_PROG_TAR
8917
Loggerhead is a web-based interface for Breezy
Version: 2.0.1