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639 kaklik 1
# generated automatically by aclocal 1.11 -*- Autoconf -*-
558 kaklik 2
 
3
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
639 kaklik 4
# 2005, 2006, 2007, 2008, 2009  Free Software Foundation, Inc.
558 kaklik 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
639 kaklik 16
m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.64],,
17
[m4_warning([this file was generated for autoconf 2.64.
558 kaklik 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)
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)
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)
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)
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
    ;;
639 kaklik 4279
  linux* | k*bsd*-gnu)
4280
    _LT_TAGVAR(link_all_deplibs, $1)=no
4281
    ;;
558 kaklik 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
      *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4304
      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4305
      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4306
      *\ 2.11.*) ;; # other 2.11 versions
4307
      *) supports_anon_versioning=yes ;;
4308
    esac
4309
 
4310
    # See if GNU ld supports shared libraries.
4311
    case $host_os in
4312
    aix[[3-9]]*)
4313
      # On AIX/PPC, the GNU linker is very broken
4314
      if test "$host_cpu" != ia64; then
4315
	_LT_TAGVAR(ld_shlibs, $1)=no
4316
	cat <<_LT_EOF 1>&2
4317
 
4318
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
4319
*** to be unable to reliably create shared libraries on AIX.
4320
*** Therefore, libtool is disabling shared libraries support.  If you
4321
*** really care for shared libraries, you may want to modify your PATH
4322
*** so that a non-GNU linker is found, and then restart.
4323
 
4324
_LT_EOF
4325
      fi
4326
      ;;
4327
 
4328
    amigaos*)
4329
      case $host_cpu in
4330
      powerpc)
4331
            # see comment about AmigaOS4 .so support
4332
            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4333
            _LT_TAGVAR(archive_expsym_cmds, $1)=''
4334
        ;;
4335
      m68k)
4336
            _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)'
4337
            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4338
            _LT_TAGVAR(hardcode_minus_L, $1)=yes
4339
        ;;
4340
      esac
4341
      ;;
4342
 
4343
    beos*)
4344
      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4345
	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4346
	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4347
	# support --undefined.  This deserves some investigation.  FIXME
4348
	_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4349
      else
4350
	_LT_TAGVAR(ld_shlibs, $1)=no
4351
      fi
4352
      ;;
4353
 
4354
    cygwin* | mingw* | pw32* | cegcc*)
4355
      # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4356
      # as there is no search path for DLLs.
4357
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4358
      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4359
      _LT_TAGVAR(always_export_symbols, $1)=no
4360
      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4361
      _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'
4362
 
4363
      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4364
        _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'
4365
	# If the export-symbols file already is a .def file (1st line
4366
	# is EXPORTS), use it as is; otherwise, prepend...
4367
	_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4368
	  cp $export_symbols $output_objdir/$soname.def;
4369
	else
4370
	  echo EXPORTS > $output_objdir/$soname.def;
4371
	  cat $export_symbols >> $output_objdir/$soname.def;
4372
	fi~
4373
	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4374
      else
4375
	_LT_TAGVAR(ld_shlibs, $1)=no
4376
      fi
4377
      ;;
4378
 
4379
    interix[[3-9]]*)
4380
      _LT_TAGVAR(hardcode_direct, $1)=no
4381
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4382
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4383
      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4384
      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4385
      # Instead, shared libraries are loaded at an image base (0x10000000 by
4386
      # default) and relocated if they conflict, which is a slow very memory
4387
      # consuming and fragmenting process.  To avoid this, we pick a random,
4388
      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4389
      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
4390
      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4391
      _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4392
      ;;
4393
 
4394
    gnu* | linux* | tpf* | k*bsd*-gnu)
4395
      tmp_diet=no
4396
      if test "$host_os" = linux-dietlibc; then
4397
	case $cc_basename in
4398
	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
4399
	esac
4400
      fi
4401
      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4402
	 && test "$tmp_diet" = no
4403
      then
4404
	tmp_addflag=
4405
	tmp_sharedflag='-shared'
4406
	case $cc_basename,$host_cpu in
4407
        pgcc*)				# Portland Group C compiler
4408
	  _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'
4409
	  tmp_addflag=' $pic_flag'
4410
	  ;;
4411
	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
4412
	  _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'
4413
	  tmp_addflag=' $pic_flag -Mnomain' ;;
4414
	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
4415
	  tmp_addflag=' -i_dynamic' ;;
4416
	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
4417
	  tmp_addflag=' -i_dynamic -nofor_main' ;;
4418
	ifc* | ifort*)			# Intel Fortran compiler
4419
	  tmp_addflag=' -nofor_main' ;;
4420
	lf95*)				# Lahey Fortran 8.1
4421
	  _LT_TAGVAR(whole_archive_flag_spec, $1)=
4422
	  tmp_sharedflag='--shared' ;;
4423
	xl[[cC]]*)			# IBM XL C 8.0 on PPC (deal with xlf below)
4424
	  tmp_sharedflag='-qmkshrobj'
4425
	  tmp_addflag= ;;
4426
	esac
4427
	case `$CC -V 2>&1 | sed 5q` in
4428
	*Sun\ C*)			# Sun C 5.9
4429
	  _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'
4430
	  _LT_TAGVAR(compiler_needs_object, $1)=yes
4431
	  tmp_sharedflag='-G' ;;
4432
	*Sun\ F*)			# Sun Fortran 8.3
4433
	  tmp_sharedflag='-G' ;;
4434
	esac
4435
	_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4436
 
4437
        if test "x$supports_anon_versioning" = xyes; then
4438
          _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4439
	    cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4440
	    echo "local: *; };" >> $output_objdir/$libname.ver~
4441
	    $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4442
        fi
4443
 
4444
	case $cc_basename in
4445
	xlf*)
4446
	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4447
	  _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4448
	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4449
	  _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
4450
	  _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
4451
	  if test "x$supports_anon_versioning" = xyes; then
4452
	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4453
	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4454
	      echo "local: *; };" >> $output_objdir/$libname.ver~
4455
	      $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4456
	  fi
4457
	  ;;
4458
	esac
4459
      else
4460
        _LT_TAGVAR(ld_shlibs, $1)=no
4461
      fi
4462
      ;;
4463
 
4464
    netbsd* | netbsdelf*-gnu)
4465
      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4466
	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4467
	wlarc=
4468
      else
4469
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4470
	_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'
4471
      fi
4472
      ;;
4473
 
4474
    solaris*)
4475
      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4476
	_LT_TAGVAR(ld_shlibs, $1)=no
4477
	cat <<_LT_EOF 1>&2
4478
 
4479
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
4480
*** create shared libraries on Solaris systems.  Therefore, libtool
4481
*** is disabling shared libraries support.  We urge you to upgrade GNU
4482
*** binutils to release 2.9.1 or newer.  Another option is to modify
4483
*** your PATH or compiler configuration so that the native linker is
4484
*** used, and then restart.
4485
 
4486
_LT_EOF
4487
      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4488
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4489
	_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'
4490
      else
4491
	_LT_TAGVAR(ld_shlibs, $1)=no
4492
      fi
4493
      ;;
4494
 
4495
    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4496
      case `$LD -v 2>&1` in
4497
        *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4498
	_LT_TAGVAR(ld_shlibs, $1)=no
4499
	cat <<_LT_EOF 1>&2
4500
 
4501
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4502
*** reliably create shared libraries on SCO systems.  Therefore, libtool
4503
*** is disabling shared libraries support.  We urge you to upgrade GNU
4504
*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
4505
*** your PATH or compiler configuration so that the native linker is
4506
*** used, and then restart.
4507
 
4508
_LT_EOF
4509
	;;
4510
	*)
4511
	  # For security reasons, it is highly recommended that you always
4512
	  # use absolute paths for naming shared libraries, and exclude the
4513
	  # DT_RUNPATH tag from executables and libraries.  But doing so
4514
	  # requires that you compile everything twice, which is a pain.
4515
	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4516
	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4517
	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4518
	    _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'
4519
	  else
4520
	    _LT_TAGVAR(ld_shlibs, $1)=no
4521
	  fi
4522
	;;
4523
      esac
4524
      ;;
4525
 
4526
    sunos4*)
4527
      _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4528
      wlarc=
4529
      _LT_TAGVAR(hardcode_direct, $1)=yes
4530
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4531
      ;;
4532
 
4533
    *)
4534
      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4535
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4536
	_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'
4537
      else
4538
	_LT_TAGVAR(ld_shlibs, $1)=no
4539
      fi
4540
      ;;
4541
    esac
4542
 
4543
    if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4544
      runpath_var=
4545
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4546
      _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4547
      _LT_TAGVAR(whole_archive_flag_spec, $1)=
4548
    fi
4549
  else
4550
    # PORTME fill in a description of your system's linker (not GNU ld)
4551
    case $host_os in
4552
    aix3*)
4553
      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4554
      _LT_TAGVAR(always_export_symbols, $1)=yes
4555
      _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'
4556
      # Note: this linker hardcodes the directories in LIBPATH if there
4557
      # are no directories specified by -L.
4558
      _LT_TAGVAR(hardcode_minus_L, $1)=yes
4559
      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4560
	# Neither direct hardcoding nor static linking is supported with a
4561
	# broken collect2.
4562
	_LT_TAGVAR(hardcode_direct, $1)=unsupported
4563
      fi
4564
      ;;
4565
 
4566
    aix[[4-9]]*)
4567
      if test "$host_cpu" = ia64; then
4568
	# On IA64, the linker does run time linking by default, so we don't
4569
	# have to do anything special.
4570
	aix_use_runtimelinking=no
4571
	exp_sym_flag='-Bexport'
4572
	no_entry_flag=""
4573
      else
4574
	# If we're using GNU nm, then we don't want the "-C" option.
4575
	# -C means demangle to AIX nm, but means don't demangle with GNU nm
4576
	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4577
	  _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'
4578
	else
4579
	  _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'
4580
	fi
4581
	aix_use_runtimelinking=no
4582
 
4583
	# Test if we are trying to use run time linking or normal
4584
	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
4585
	# need to do runtime linking.
4586
	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
4587
	  for ld_flag in $LDFLAGS; do
4588
	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4589
	    aix_use_runtimelinking=yes
4590
	    break
4591
	  fi
4592
	  done
4593
	  ;;
4594
	esac
4595
 
4596
	exp_sym_flag='-bexport'
4597
	no_entry_flag='-bnoentry'
4598
      fi
4599
 
4600
      # When large executables or shared objects are built, AIX ld can
4601
      # have problems creating the table of contents.  If linking a library
4602
      # or program results in "error TOC overflow" add -mminimal-toc to
4603
      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
4604
      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4605
 
4606
      _LT_TAGVAR(archive_cmds, $1)=''
4607
      _LT_TAGVAR(hardcode_direct, $1)=yes
4608
      _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4609
      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
4610
      _LT_TAGVAR(link_all_deplibs, $1)=yes
4611
      _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
4612
 
4613
      if test "$GCC" = yes; then
4614
	case $host_os in aix4.[[012]]|aix4.[[012]].*)
4615
	# We only want to do this on AIX 4.2 and lower, the check
4616
	# below for broken collect2 doesn't work under 4.3+
4617
	  collect2name=`${CC} -print-prog-name=collect2`
4618
	  if test -f "$collect2name" &&
4619
	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
4620
	  then
4621
	  # We have reworked collect2
4622
	  :
4623
	  else
4624
	  # We have old collect2
4625
	  _LT_TAGVAR(hardcode_direct, $1)=unsupported
4626
	  # It fails to find uninstalled libraries when the uninstalled
4627
	  # path is not listed in the libpath.  Setting hardcode_minus_L
4628
	  # to unsupported forces relinking
4629
	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
4630
	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4631
	  _LT_TAGVAR(hardcode_libdir_separator, $1)=
4632
	  fi
4633
	  ;;
4634
	esac
4635
	shared_flag='-shared'
4636
	if test "$aix_use_runtimelinking" = yes; then
4637
	  shared_flag="$shared_flag "'${wl}-G'
4638
	fi
4639
	_LT_TAGVAR(link_all_deplibs, $1)=no
4640
      else
4641
	# not using gcc
4642
	if test "$host_cpu" = ia64; then
4643
	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
4644
	# chokes on -Wl,-G. The following line is correct:
4645
	  shared_flag='-G'
4646
	else
4647
	  if test "$aix_use_runtimelinking" = yes; then
4648
	    shared_flag='${wl}-G'
4649
	  else
4650
	    shared_flag='${wl}-bM:SRE'
4651
	  fi
4652
	fi
4653
      fi
4654
 
4655
      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
4656
      # It seems that -bexpall does not export symbols beginning with
4657
      # underscore (_), so it is better to generate a list of symbols to export.
4658
      _LT_TAGVAR(always_export_symbols, $1)=yes
4659
      if test "$aix_use_runtimelinking" = yes; then
4660
	# Warning - without using the other runtime loading flags (-brtl),
4661
	# -berok will link without error, but may produce a broken library.
4662
	_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
4663
        # Determine the default libpath from the value encoded in an
4664
        # empty executable.
4665
        _LT_SYS_MODULE_PATH_AIX
4666
        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4667
        _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 $shared_flag"
4668
      else
4669
	if test "$host_cpu" = ia64; then
4670
	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
4671
	  _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
4672
	  _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"
4673
	else
4674
	 # Determine the default libpath from the value encoded in an
4675
	 # empty executable.
4676
	 _LT_SYS_MODULE_PATH_AIX
4677
	 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4678
	  # Warning - without using the other run time loading flags,
4679
	  # -berok will link without error, but may produce a broken library.
4680
	  _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
4681
	  _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
4682
	  # Exported symbols can be pulled into shared objects from archives
4683
	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
4684
	  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
4685
	  # This is similar to how AIX traditionally builds its shared libraries.
4686
	  _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'
4687
	fi
4688
      fi
4689
      ;;
4690
 
4691
    amigaos*)
4692
      case $host_cpu in
4693
      powerpc)
4694
            # see comment about AmigaOS4 .so support
4695
            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4696
            _LT_TAGVAR(archive_expsym_cmds, $1)=''
4697
        ;;
4698
      m68k)
4699
            _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)'
4700
            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4701
            _LT_TAGVAR(hardcode_minus_L, $1)=yes
4702
        ;;
4703
      esac
4704
      ;;
4705
 
4706
    bsdi[[45]]*)
4707
      _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
4708
      ;;
4709
 
4710
    cygwin* | mingw* | pw32* | cegcc*)
4711
      # When not using gcc, we currently assume that we are using
4712
      # Microsoft Visual C++.
4713
      # hardcode_libdir_flag_spec is actually meaningless, as there is
4714
      # no search path for DLLs.
4715
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
4716
      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4717
      # Tell ltmain to make .lib files, not .a files.
4718
      libext=lib
4719
      # Tell ltmain to make .dll files, not .so files.
4720
      shrext_cmds=".dll"
4721
      # FIXME: Setting linknames here is a bad hack.
4722
      _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
4723
      # The linker will automatically build a .lib file if we build a DLL.
4724
      _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
4725
      # FIXME: Should let the user specify the lib program.
4726
      _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
4727
      _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
4728
      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4729
      ;;
4730
 
4731
    darwin* | rhapsody*)
4732
      _LT_DARWIN_LINKER_FEATURES($1)
4733
      ;;
4734
 
4735
    dgux*)
4736
      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4737
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4738
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4739
      ;;
4740
 
4741
    freebsd1*)
4742
      _LT_TAGVAR(ld_shlibs, $1)=no
4743
      ;;
4744
 
4745
    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
4746
    # support.  Future versions do this automatically, but an explicit c++rt0.o
4747
    # does not break anything, and helps significantly (at the cost of a little
4748
    # extra space).
4749
    freebsd2.2*)
4750
      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
4751
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4752
      _LT_TAGVAR(hardcode_direct, $1)=yes
4753
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4754
      ;;
4755
 
4756
    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
4757
    freebsd2*)
4758
      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4759
      _LT_TAGVAR(hardcode_direct, $1)=yes
4760
      _LT_TAGVAR(hardcode_minus_L, $1)=yes
4761
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4762
      ;;
4763
 
4764
    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
4765
    freebsd* | dragonfly*)
4766
      _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
4767
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4768
      _LT_TAGVAR(hardcode_direct, $1)=yes
4769
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4770
      ;;
4771
 
4772
    hpux9*)
4773
      if test "$GCC" = yes; then
4774
	_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'
4775
      else
4776
	_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'
4777
      fi
4778
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4779
      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4780
      _LT_TAGVAR(hardcode_direct, $1)=yes
4781
 
4782
      # hardcode_minus_L: Not really in the search PATH,
4783
      # but as the default location of the library.
4784
      _LT_TAGVAR(hardcode_minus_L, $1)=yes
4785
      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4786
      ;;
4787
 
4788
    hpux10*)
4789
      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
4790
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4791
      else
4792
	_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
4793
      fi
4794
      if test "$with_gnu_ld" = no; then
4795
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4796
	_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
4797
	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4798
	_LT_TAGVAR(hardcode_direct, $1)=yes
4799
	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4800
	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4801
	# hardcode_minus_L: Not really in the search PATH,
4802
	# but as the default location of the library.
4803
	_LT_TAGVAR(hardcode_minus_L, $1)=yes
4804
      fi
4805
      ;;
4806
 
4807
    hpux11*)
4808
      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
4809
	case $host_cpu in
4810
	hppa*64*)
4811
	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4812
	  ;;
4813
	ia64*)
4814
	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4815
	  ;;
4816
	*)
4817
	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4818
	  ;;
4819
	esac
4820
      else
4821
	case $host_cpu in
4822
	hppa*64*)
4823
	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4824
	  ;;
4825
	ia64*)
4826
	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4827
	  ;;
4828
	*)
4829
	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4830
	  ;;
4831
	esac
4832
      fi
4833
      if test "$with_gnu_ld" = no; then
4834
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4835
	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
4836
 
4837
	case $host_cpu in
4838
	hppa*64*|ia64*)
4839
	  _LT_TAGVAR(hardcode_direct, $1)=no
4840
	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4841
	  ;;
4842
	*)
4843
	  _LT_TAGVAR(hardcode_direct, $1)=yes
4844
	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4845
	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4846
 
4847
	  # hardcode_minus_L: Not really in the search PATH,
4848
	  # but as the default location of the library.
4849
	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
4850
	  ;;
4851
	esac
4852
      fi
4853
      ;;
4854
 
4855
    irix5* | irix6* | nonstopux*)
4856
      if test "$GCC" = yes; then
4857
	_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 $lib'
4858
	# Try to use the -exported_symbol ld option, if it does not
4859
	# work, assume that -exports_file does not work either and
4860
	# implicitly export all symbols.
4861
        save_LDFLAGS="$LDFLAGS"
4862
        LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
4863
        AC_LINK_IFELSE(int foo(void) {},
4864
          _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 $lib'
4865
        )
4866
        LDFLAGS="$save_LDFLAGS"
4867
      else
4868
	_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'
4869
	_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'
4870
      fi
4871
      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4872
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4873
      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4874
      _LT_TAGVAR(inherit_rpath, $1)=yes
4875
      _LT_TAGVAR(link_all_deplibs, $1)=yes
4876
      ;;
4877
 
4878
    netbsd* | netbsdelf*-gnu)
4879
      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4880
	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
4881
      else
4882
	_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
4883
      fi
4884
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4885
      _LT_TAGVAR(hardcode_direct, $1)=yes
4886
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4887
      ;;
4888
 
4889
    newsos6)
4890
      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4891
      _LT_TAGVAR(hardcode_direct, $1)=yes
4892
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4893
      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4894
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4895
      ;;
4896
 
4897
    *nto* | *qnx*)
4898
      ;;
4899
 
4900
    openbsd*)
4901
      if test -f /usr/libexec/ld.so; then
4902
	_LT_TAGVAR(hardcode_direct, $1)=yes
4903
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4904
	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4905
	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4906
	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4907
	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
4908
	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4909
	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4910
	else
4911
	  case $host_os in
4912
	   openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
4913
	     _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4914
	     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4915
	     ;;
4916
	   *)
4917
	     _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4918
	     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4919
	     ;;
4920
	  esac
4921
	fi
4922
      else
4923
	_LT_TAGVAR(ld_shlibs, $1)=no
4924
      fi
4925
      ;;
4926
 
4927
    os2*)
4928
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4929
      _LT_TAGVAR(hardcode_minus_L, $1)=yes
4930
      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4931
      _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'
4932
      _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
4933
      ;;
4934
 
4935
    osf3*)
4936
      if test "$GCC" = yes; then
4937
	_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4938
	_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'
4939
      else
4940
	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4941
	_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'
4942
      fi
4943
      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4944
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4945
      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4946
      ;;
4947
 
4948
    osf4* | osf5*)	# as osf3* with the addition of -msym flag
4949
      if test "$GCC" = yes; then
4950
	_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4951
	_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'
4952
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4953
      else
4954
	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4955
	_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'
4956
	_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~
4957
	$CC -shared${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'
4958
 
4959
	# Both c and cxx compiler support -rpath directly
4960
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
4961
      fi
4962
      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4963
      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4964
      ;;
4965
 
4966
    solaris*)
4967
      _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
4968
      if test "$GCC" = yes; then
4969
	wlarc='${wl}'
4970
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4971
	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4972
	  $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
4973
      else
4974
	case `$CC -V 2>&1` in
4975
	*"Compilers 5.0"*)
4976
	  wlarc=''
4977
	  _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
4978
	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4979
	  $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
4980
	  ;;
4981
	*)
4982
	  wlarc='${wl}'
4983
	  _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
4984
	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4985
	  $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
4986
	  ;;
4987
	esac
4988
      fi
4989
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4990
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4991
      case $host_os in
4992
      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
4993
      *)
4994
	# The compiler driver will combine and reorder linker options,
4995
	# but understands `-z linker_flag'.  GCC discards it without `$wl',
4996
	# but is careful enough not to reorder.
4997
	# Supported since Solaris 2.6 (maybe 2.5.1?)
4998
	if test "$GCC" = yes; then
4999
	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5000
	else
5001
	  _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5002
	fi
5003
	;;
5004
      esac
5005
      _LT_TAGVAR(link_all_deplibs, $1)=yes
5006
      ;;
5007
 
5008
    sunos4*)
5009
      if test "x$host_vendor" = xsequent; then
5010
	# Use $CC to link under sequent, because it throws in some extra .o
5011
	# files that make .init and .fini sections work.
5012
	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5013
      else
5014
	_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5015
      fi
5016
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5017
      _LT_TAGVAR(hardcode_direct, $1)=yes
5018
      _LT_TAGVAR(hardcode_minus_L, $1)=yes
5019
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5020
      ;;
5021
 
5022
    sysv4)
5023
      case $host_vendor in
5024
	sni)
5025
	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5026
	  _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5027
	;;
5028
	siemens)
5029
	  ## LD is ld it makes a PLAMLIB
5030
	  ## CC just makes a GrossModule.
5031
	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5032
	  _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5033
	  _LT_TAGVAR(hardcode_direct, $1)=no
5034
        ;;
5035
	motorola)
5036
	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5037
	  _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5038
	;;
5039
      esac
5040
      runpath_var='LD_RUN_PATH'
5041
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5042
      ;;
5043
 
5044
    sysv4.3*)
5045
      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5046
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5047
      _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5048
      ;;
5049
 
5050
    sysv4*MP*)
5051
      if test -d /usr/nec; then
5052
	_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5053
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5054
	runpath_var=LD_RUN_PATH
5055
	hardcode_runpath_var=yes
5056
	_LT_TAGVAR(ld_shlibs, $1)=yes
5057
      fi
5058
      ;;
5059
 
5060
    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5061
      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5062
      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5063
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5064
      runpath_var='LD_RUN_PATH'
5065
 
5066
      if test "$GCC" = yes; then
5067
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5068
	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5069
      else
5070
	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5071
	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5072
      fi
5073
      ;;
5074
 
5075
    sysv5* | sco3.2v5* | sco5v6*)
5076
      # Note: We can NOT use -z defs as we might desire, because we do not
5077
      # link with -lc, and that would cause any symbols used from libc to
5078
      # always be unresolved, which means just about no library would
5079
      # ever link correctly.  If we're not using GNU ld we use -z text
5080
      # though, which does catch some bad symbols but isn't as heavy-handed
5081
      # as -z defs.
5082
      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5083
      _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5084
      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5085
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5086
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5087
      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5088
      _LT_TAGVAR(link_all_deplibs, $1)=yes
5089
      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5090
      runpath_var='LD_RUN_PATH'
5091
 
5092
      if test "$GCC" = yes; then
5093
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5094
	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5095
      else
5096
	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5097
	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5098
      fi
5099
      ;;
5100
 
5101
    uts4*)
5102
      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5103
      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5104
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5105
      ;;
5106
 
5107
    *)
5108
      _LT_TAGVAR(ld_shlibs, $1)=no
5109
      ;;
5110
    esac
5111
 
5112
    if test x$host_vendor = xsni; then
5113
      case $host in
5114
      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5115
	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5116
	;;
5117
      esac
5118
    fi
5119
  fi
5120
])
5121
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5122
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5123
 
5124
_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5125
 
5126
_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5127
_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5128
_LT_DECL([], [extract_expsyms_cmds], [2],
5129
    [The commands to extract the exported symbol list from a shared archive])
5130
 
5131
#
5132
# Do we need to explicitly link libc?
5133
#
5134
case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5135
x|xyes)
5136
  # Assume -lc should be added
5137
  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5138
 
5139
  if test "$enable_shared" = yes && test "$GCC" = yes; then
5140
    case $_LT_TAGVAR(archive_cmds, $1) in
5141
    *'~'*)
5142
      # FIXME: we may have to deal with multi-command sequences.
5143
      ;;
5144
    '$CC '*)
5145
      # Test whether the compiler implicitly links with -lc since on some
5146
      # systems, -lgcc has to come before -lc. If gcc already passes -lc
5147
      # to ld, don't add -lc before -lgcc.
5148
      AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5149
      $RM conftest*
5150
      echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5151
 
5152
      if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5153
        soname=conftest
5154
        lib=conftest
5155
        libobjs=conftest.$ac_objext
5156
        deplibs=
5157
        wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5158
	pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5159
        compiler_flags=-v
5160
        linker_flags=-v
5161
        verstring=
5162
        output_objdir=.
5163
        libname=conftest
5164
        lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5165
        _LT_TAGVAR(allow_undefined_flag, $1)=
5166
        if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5167
        then
5168
	  _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5169
        else
5170
	  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5171
        fi
5172
        _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5173
      else
5174
        cat conftest.err 1>&5
5175
      fi
5176
      $RM conftest*
5177
      AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)])
5178
      ;;
5179
    esac
5180
  fi
5181
  ;;
5182
esac
5183
 
5184
_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5185
    [Whether or not to add -lc for building shared libraries])
5186
_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5187
    [enable_shared_with_static_runtimes], [0],
5188
    [Whether or not to disallow shared libs when runtime libs are static])
5189
_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5190
    [Compiler flag to allow reflexive dlopens])
5191
_LT_TAGDECL([], [whole_archive_flag_spec], [1],
5192
    [Compiler flag to generate shared objects directly from archives])
5193
_LT_TAGDECL([], [compiler_needs_object], [1],
5194
    [Whether the compiler copes with passing no objects directly])
5195
_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5196
    [Create an old-style archive from a shared archive])
5197
_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5198
    [Create a temporary old-style archive to link instead of a shared archive])
5199
_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5200
_LT_TAGDECL([], [archive_expsym_cmds], [2])
5201
_LT_TAGDECL([], [module_cmds], [2],
5202
    [Commands used to build a loadable module if different from building
5203
    a shared archive.])
5204
_LT_TAGDECL([], [module_expsym_cmds], [2])
5205
_LT_TAGDECL([], [with_gnu_ld], [1],
5206
    [Whether we are building with GNU ld or not])
5207
_LT_TAGDECL([], [allow_undefined_flag], [1],
5208
    [Flag that allows shared libraries with undefined symbols to be built])
5209
_LT_TAGDECL([], [no_undefined_flag], [1],
5210
    [Flag that enforces no undefined symbols])
5211
_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5212
    [Flag to hardcode $libdir into a binary during linking.
5213
    This must work even if $libdir does not exist])
5214
_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5215
    [[If ld is used when linking, flag to hardcode $libdir into a binary
5216
    during linking.  This must work even if $libdir does not exist]])
5217
_LT_TAGDECL([], [hardcode_libdir_separator], [1],
5218
    [Whether we need a single "-rpath" flag with a separated argument])
5219
_LT_TAGDECL([], [hardcode_direct], [0],
5220
    [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5221
    DIR into the resulting binary])
5222
_LT_TAGDECL([], [hardcode_direct_absolute], [0],
5223
    [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5224
    DIR into the resulting binary and the resulting library dependency is
5225
    "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5226
    library is relocated])
5227
_LT_TAGDECL([], [hardcode_minus_L], [0],
5228
    [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5229
    into the resulting binary])
5230
_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5231
    [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5232
    into the resulting binary])
5233
_LT_TAGDECL([], [hardcode_automatic], [0],
5234
    [Set to "yes" if building a shared library automatically hardcodes DIR
5235
    into the library and all subsequent libraries and executables linked
5236
    against it])
5237
_LT_TAGDECL([], [inherit_rpath], [0],
5238
    [Set to yes if linker adds runtime paths of dependent libraries
5239
    to runtime path list])
5240
_LT_TAGDECL([], [link_all_deplibs], [0],
5241
    [Whether libtool must link a program against all its dependency libraries])
5242
_LT_TAGDECL([], [fix_srcfile_path], [1],
5243
    [Fix the shell variable $srcfile for the compiler])
5244
_LT_TAGDECL([], [always_export_symbols], [0],
5245
    [Set to "yes" if exported symbols are required])
5246
_LT_TAGDECL([], [export_symbols_cmds], [2],
5247
    [The commands to list exported symbols])
5248
_LT_TAGDECL([], [exclude_expsyms], [1],
5249
    [Symbols that should not be listed in the preloaded symbols])
5250
_LT_TAGDECL([], [include_expsyms], [1],
5251
    [Symbols that must always be exported])
5252
_LT_TAGDECL([], [prelink_cmds], [2],
5253
    [Commands necessary for linking programs (against libraries) with templates])
5254
_LT_TAGDECL([], [file_list_spec], [1],
5255
    [Specify filename containing input files])
5256
dnl FIXME: Not yet implemented
5257
dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5258
dnl    [Compiler flag to generate thread safe objects])
5259
])# _LT_LINKER_SHLIBS
5260
 
5261
 
5262
# _LT_LANG_C_CONFIG([TAG])
5263
# ------------------------
5264
# Ensure that the configuration variables for a C compiler are suitably
5265
# defined.  These variables are subsequently used by _LT_CONFIG to write
5266
# the compiler configuration to `libtool'.
5267
m4_defun([_LT_LANG_C_CONFIG],
5268
[m4_require([_LT_DECL_EGREP])dnl
5269
lt_save_CC="$CC"
5270
AC_LANG_PUSH(C)
5271
 
5272
# Source file extension for C test sources.
5273
ac_ext=c
5274
 
5275
# Object file extension for compiled C test sources.
5276
objext=o
5277
_LT_TAGVAR(objext, $1)=$objext
5278
 
5279
# Code to be used in simple compile tests
5280
lt_simple_compile_test_code="int some_variable = 0;"
5281
 
5282
# Code to be used in simple link tests
5283
lt_simple_link_test_code='int main(){return(0);}'
5284
 
5285
_LT_TAG_COMPILER
5286
# Save the default compiler, since it gets overwritten when the other
5287
# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5288
compiler_DEFAULT=$CC
5289
 
5290
# save warnings/boilerplate of simple test code
5291
_LT_COMPILER_BOILERPLATE
5292
_LT_LINKER_BOILERPLATE
5293
 
5294
if test -n "$compiler"; then
5295
  _LT_COMPILER_NO_RTTI($1)
5296
  _LT_COMPILER_PIC($1)
5297
  _LT_COMPILER_C_O($1)
5298
  _LT_COMPILER_FILE_LOCKS($1)
5299
  _LT_LINKER_SHLIBS($1)
5300
  _LT_SYS_DYNAMIC_LINKER($1)
5301
  _LT_LINKER_HARDCODE_LIBPATH($1)
5302
  LT_SYS_DLOPEN_SELF
5303
  _LT_CMD_STRIPLIB
5304
 
5305
  # Report which library types will actually be built
5306
  AC_MSG_CHECKING([if libtool supports shared libraries])
5307
  AC_MSG_RESULT([$can_build_shared])
5308
 
5309
  AC_MSG_CHECKING([whether to build shared libraries])
5310
  test "$can_build_shared" = "no" && enable_shared=no
5311
 
5312
  # On AIX, shared libraries and static libraries use the same namespace, and
5313
  # are all built from PIC.
5314
  case $host_os in
5315
  aix3*)
5316
    test "$enable_shared" = yes && enable_static=no
5317
    if test -n "$RANLIB"; then
5318
      archive_cmds="$archive_cmds~\$RANLIB \$lib"
5319
      postinstall_cmds='$RANLIB $lib'
5320
    fi
5321
    ;;
5322
 
5323
  aix[[4-9]]*)
5324
    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5325
      test "$enable_shared" = yes && enable_static=no
5326
    fi
5327
    ;;
5328
  esac
5329
  AC_MSG_RESULT([$enable_shared])
5330
 
5331
  AC_MSG_CHECKING([whether to build static libraries])
5332
  # Make sure either enable_shared or enable_static is yes.
5333
  test "$enable_shared" = yes || enable_static=yes
5334
  AC_MSG_RESULT([$enable_static])
5335
 
5336
  _LT_CONFIG($1)
5337
fi
5338
AC_LANG_POP
5339
CC="$lt_save_CC"
5340
])# _LT_LANG_C_CONFIG
5341
 
5342
 
5343
# _LT_PROG_CXX
5344
# ------------
5345
# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
5346
# compiler, we have our own version here.
5347
m4_defun([_LT_PROG_CXX],
5348
[
5349
pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes])
5350
AC_PROG_CXX
5351
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5352
    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5353
    (test "X$CXX" != "Xg++"))) ; then
5354
  AC_PROG_CXXCPP
5355
else
5356
  _lt_caught_CXX_error=yes
5357
fi
5358
popdef([AC_MSG_ERROR])
5359
])# _LT_PROG_CXX
5360
 
5361
dnl aclocal-1.4 backwards compatibility:
5362
dnl AC_DEFUN([_LT_PROG_CXX], [])
5363
 
5364
 
5365
# _LT_LANG_CXX_CONFIG([TAG])
5366
# --------------------------
5367
# Ensure that the configuration variables for a C++ compiler are suitably
5368
# defined.  These variables are subsequently used by _LT_CONFIG to write
5369
# the compiler configuration to `libtool'.
5370
m4_defun([_LT_LANG_CXX_CONFIG],
5371
[AC_REQUIRE([_LT_PROG_CXX])dnl
5372
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5373
m4_require([_LT_DECL_EGREP])dnl
5374
 
5375
AC_LANG_PUSH(C++)
5376
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5377
_LT_TAGVAR(allow_undefined_flag, $1)=
5378
_LT_TAGVAR(always_export_symbols, $1)=no
5379
_LT_TAGVAR(archive_expsym_cmds, $1)=
5380
_LT_TAGVAR(compiler_needs_object, $1)=no
5381
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
5382
_LT_TAGVAR(hardcode_direct, $1)=no
5383
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
5384
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5385
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5386
_LT_TAGVAR(hardcode_libdir_separator, $1)=
5387
_LT_TAGVAR(hardcode_minus_L, $1)=no
5388
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5389
_LT_TAGVAR(hardcode_automatic, $1)=no
5390
_LT_TAGVAR(inherit_rpath, $1)=no
5391
_LT_TAGVAR(module_cmds, $1)=
5392
_LT_TAGVAR(module_expsym_cmds, $1)=
5393
_LT_TAGVAR(link_all_deplibs, $1)=unknown
5394
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5395
_LT_TAGVAR(no_undefined_flag, $1)=
5396
_LT_TAGVAR(whole_archive_flag_spec, $1)=
5397
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5398
 
5399
# Source file extension for C++ test sources.
5400
ac_ext=cpp
5401
 
5402
# Object file extension for compiled C++ test sources.
5403
objext=o
5404
_LT_TAGVAR(objext, $1)=$objext
5405
 
5406
# No sense in running all these tests if we already determined that
5407
# the CXX compiler isn't working.  Some variables (like enable_shared)
5408
# are currently assumed to apply to all compilers on this platform,
5409
# and will be corrupted by setting them based on a non-working compiler.
5410
if test "$_lt_caught_CXX_error" != yes; then
5411
  # Code to be used in simple compile tests
5412
  lt_simple_compile_test_code="int some_variable = 0;"
5413
 
5414
  # Code to be used in simple link tests
5415
  lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5416
 
5417
  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5418
  _LT_TAG_COMPILER
5419
 
5420
  # save warnings/boilerplate of simple test code
5421
  _LT_COMPILER_BOILERPLATE
5422
  _LT_LINKER_BOILERPLATE
5423
 
5424
  # Allow CC to be a program name with arguments.
5425
  lt_save_CC=$CC
5426
  lt_save_LD=$LD
5427
  lt_save_GCC=$GCC
5428
  GCC=$GXX
5429
  lt_save_with_gnu_ld=$with_gnu_ld
5430
  lt_save_path_LD=$lt_cv_path_LD
5431
  if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5432
    lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5433
  else
5434
    $as_unset lt_cv_prog_gnu_ld
5435
  fi
5436
  if test -n "${lt_cv_path_LDCXX+set}"; then
5437
    lt_cv_path_LD=$lt_cv_path_LDCXX
5438
  else
5439
    $as_unset lt_cv_path_LD
5440
  fi
5441
  test -z "${LDCXX+set}" || LD=$LDCXX
5442
  CC=${CXX-"c++"}
5443
  compiler=$CC
5444
  _LT_TAGVAR(compiler, $1)=$CC
5445
  _LT_CC_BASENAME([$compiler])
5446
 
5447
  if test -n "$compiler"; then
5448
    # We don't want -fno-exception when compiling C++ code, so set the
5449
    # no_builtin_flag separately
5450
    if test "$GXX" = yes; then
5451
      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5452
    else
5453
      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5454
    fi
5455
 
5456
    if test "$GXX" = yes; then
5457
      # Set up default GNU C++ configuration
5458
 
5459
      LT_PATH_LD
5460
 
5461
      # Check if GNU C++ uses GNU ld as the underlying linker, since the
5462
      # archiving commands below assume that GNU ld is being used.
5463
      if test "$with_gnu_ld" = yes; then
5464
        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5465
        _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'
5466
 
5467
        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5468
        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5469
 
5470
        # If archive_cmds runs LD, not CC, wlarc should be empty
5471
        # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5472
        #     investigate it a little bit more. (MM)
5473
        wlarc='${wl}'
5474
 
5475
        # ancient GNU ld didn't support --whole-archive et. al.
5476
        if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5477
	  $GREP 'no-whole-archive' > /dev/null; then
5478
          _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5479
        else
5480
          _LT_TAGVAR(whole_archive_flag_spec, $1)=
5481
        fi
5482
      else
5483
        with_gnu_ld=no
5484
        wlarc=
5485
 
5486
        # A generic and very simple default shared library creation
5487
        # command for GNU C++ for the case where it uses the native
5488
        # linker, instead of GNU ld.  If possible, this setting should
5489
        # overridden to take advantage of the native linker features on
5490
        # the platform it is being used on.
5491
        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5492
      fi
5493
 
5494
      # Commands to make compiler produce verbose output that lists
5495
      # what "hidden" libraries, object files and flags are used when
5496
      # linking a shared library.
5497
      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
5498
 
5499
    else
5500
      GXX=no
5501
      with_gnu_ld=no
5502
      wlarc=
5503
    fi
5504
 
5505
    # PORTME: fill in a description of your system's C++ link characteristics
5506
    AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5507
    _LT_TAGVAR(ld_shlibs, $1)=yes
5508
    case $host_os in
5509
      aix3*)
5510
        # FIXME: insert proper C++ library support
5511
        _LT_TAGVAR(ld_shlibs, $1)=no
5512
        ;;
5513
      aix[[4-9]]*)
5514
        if test "$host_cpu" = ia64; then
5515
          # On IA64, the linker does run time linking by default, so we don't
5516
          # have to do anything special.
5517
          aix_use_runtimelinking=no
5518
          exp_sym_flag='-Bexport'
5519
          no_entry_flag=""
5520
        else
5521
          aix_use_runtimelinking=no
5522
 
5523
          # Test if we are trying to use run time linking or normal
5524
          # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5525
          # need to do runtime linking.
5526
          case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5527
	    for ld_flag in $LDFLAGS; do
5528
	      case $ld_flag in
5529
	      *-brtl*)
5530
	        aix_use_runtimelinking=yes
5531
	        break
5532
	        ;;
5533
	      esac
5534
	    done
5535
	    ;;
5536
          esac
5537
 
5538
          exp_sym_flag='-bexport'
5539
          no_entry_flag='-bnoentry'
5540
        fi
5541
 
5542
        # When large executables or shared objects are built, AIX ld can
5543
        # have problems creating the table of contents.  If linking a library
5544
        # or program results in "error TOC overflow" add -mminimal-toc to
5545
        # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
5546
        # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5547
 
5548
        _LT_TAGVAR(archive_cmds, $1)=''
5549
        _LT_TAGVAR(hardcode_direct, $1)=yes
5550
        _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5551
        _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5552
        _LT_TAGVAR(link_all_deplibs, $1)=yes
5553
        _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5554
 
5555
        if test "$GXX" = yes; then
5556
          case $host_os in aix4.[[012]]|aix4.[[012]].*)
5557
          # We only want to do this on AIX 4.2 and lower, the check
5558
          # below for broken collect2 doesn't work under 4.3+
5559
	  collect2name=`${CC} -print-prog-name=collect2`
5560
	  if test -f "$collect2name" &&
5561
	     strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5562
	  then
5563
	    # We have reworked collect2
5564
	    :
5565
	  else
5566
	    # We have old collect2
5567
	    _LT_TAGVAR(hardcode_direct, $1)=unsupported
5568
	    # It fails to find uninstalled libraries when the uninstalled
5569
	    # path is not listed in the libpath.  Setting hardcode_minus_L
5570
	    # to unsupported forces relinking
5571
	    _LT_TAGVAR(hardcode_minus_L, $1)=yes
5572
	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5573
	    _LT_TAGVAR(hardcode_libdir_separator, $1)=
5574
	  fi
5575
          esac
5576
          shared_flag='-shared'
5577
	  if test "$aix_use_runtimelinking" = yes; then
5578
	    shared_flag="$shared_flag "'${wl}-G'
5579
	  fi
5580
        else
5581
          # not using gcc
5582
          if test "$host_cpu" = ia64; then
5583
	  # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5584
	  # chokes on -Wl,-G. The following line is correct:
5585
	  shared_flag='-G'
5586
          else
5587
	    if test "$aix_use_runtimelinking" = yes; then
5588
	      shared_flag='${wl}-G'
5589
	    else
5590
	      shared_flag='${wl}-bM:SRE'
5591
	    fi
5592
          fi
5593
        fi
5594
 
5595
        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5596
        # It seems that -bexpall does not export symbols beginning with
5597
        # underscore (_), so it is better to generate a list of symbols to
5598
	# export.
5599
        _LT_TAGVAR(always_export_symbols, $1)=yes
5600
        if test "$aix_use_runtimelinking" = yes; then
5601
          # Warning - without using the other runtime loading flags (-brtl),
5602
          # -berok will link without error, but may produce a broken library.
5603
          _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5604
          # Determine the default libpath from the value encoded in an empty
5605
          # executable.
5606
          _LT_SYS_MODULE_PATH_AIX
5607
          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5608
 
5609
          _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 $shared_flag"
5610
        else
5611
          if test "$host_cpu" = ia64; then
5612
	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5613
	    _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5614
	    _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"
5615
          else
5616
	    # Determine the default libpath from the value encoded in an
5617
	    # empty executable.
5618
	    _LT_SYS_MODULE_PATH_AIX
5619
	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5620
	    # Warning - without using the other run time loading flags,
5621
	    # -berok will link without error, but may produce a broken library.
5622
	    _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5623
	    _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5624
	    # Exported symbols can be pulled into shared objects from archives
5625
	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5626
	    _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5627
	    # This is similar to how AIX traditionally builds its shared
5628
	    # libraries.
5629
	    _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'
5630
          fi
5631
        fi
5632
        ;;
5633
 
5634
      beos*)
5635
	if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5636
	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5637
	  # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5638
	  # support --undefined.  This deserves some investigation.  FIXME
5639
	  _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5640
	else
5641
	  _LT_TAGVAR(ld_shlibs, $1)=no
5642
	fi
5643
	;;
5644
 
5645
      chorus*)
5646
        case $cc_basename in
5647
          *)
5648
	  # FIXME: insert proper C++ library support
5649
	  _LT_TAGVAR(ld_shlibs, $1)=no
5650
	  ;;
5651
        esac
5652
        ;;
5653
 
5654
      cygwin* | mingw* | pw32* | cegcc*)
5655
        # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5656
        # as there is no search path for DLLs.
5657
        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5658
        _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5659
        _LT_TAGVAR(always_export_symbols, $1)=no
5660
        _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5661
 
5662
        if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5663
          _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'
5664
          # If the export-symbols file already is a .def file (1st line
5665
          # is EXPORTS), use it as is; otherwise, prepend...
5666
          _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5667
	    cp $export_symbols $output_objdir/$soname.def;
5668
          else
5669
	    echo EXPORTS > $output_objdir/$soname.def;
5670
	    cat $export_symbols >> $output_objdir/$soname.def;
5671
          fi~
5672
          $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'
5673
        else
5674
          _LT_TAGVAR(ld_shlibs, $1)=no
5675
        fi
5676
        ;;
5677
      darwin* | rhapsody*)
5678
        _LT_DARWIN_LINKER_FEATURES($1)
5679
	;;
5680
 
5681
      dgux*)
5682
        case $cc_basename in
5683
          ec++*)
5684
	    # FIXME: insert proper C++ library support
5685
	    _LT_TAGVAR(ld_shlibs, $1)=no
5686
	    ;;
5687
          ghcx*)
5688
	    # Green Hills C++ Compiler
5689
	    # FIXME: insert proper C++ library support
5690
	    _LT_TAGVAR(ld_shlibs, $1)=no
5691
	    ;;
5692
          *)
5693
	    # FIXME: insert proper C++ library support
5694
	    _LT_TAGVAR(ld_shlibs, $1)=no
5695
	    ;;
5696
        esac
5697
        ;;
5698
 
5699
      freebsd[[12]]*)
5700
        # C++ shared libraries reported to be fairly broken before
5701
	# switch to ELF
5702
        _LT_TAGVAR(ld_shlibs, $1)=no
5703
        ;;
5704
 
5705
      freebsd-elf*)
5706
        _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5707
        ;;
5708
 
5709
      freebsd* | dragonfly*)
5710
        # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
5711
        # conventions
5712
        _LT_TAGVAR(ld_shlibs, $1)=yes
5713
        ;;
5714
 
5715
      gnu*)
5716
        ;;
5717
 
5718
      hpux9*)
5719
        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5720
        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5721
        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5722
        _LT_TAGVAR(hardcode_direct, $1)=yes
5723
        _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5724
				             # but as the default
5725
				             # location of the library.
5726
 
5727
        case $cc_basename in
5728
          CC*)
5729
            # FIXME: insert proper C++ library support
5730
            _LT_TAGVAR(ld_shlibs, $1)=no
5731
            ;;
5732
          aCC*)
5733
            _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 $lib'
5734
            # Commands to make compiler produce verbose output that lists
5735
            # what "hidden" libraries, object files and flags are used when
5736
            # linking a shared library.
5737
            #
5738
            # There doesn't appear to be a way to prevent this compiler from
5739
            # explicitly linking system object files so we need to strip them
5740
            # from the output so that they don't get included in the library
5741
            # dependencies.
5742
            output_verbose_link_cmd='templist=`($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" | $Xsed'
5743
            ;;
5744
          *)
5745
            if test "$GXX" = yes; then
5746
              _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'
5747
            else
5748
              # FIXME: insert proper C++ library support
5749
              _LT_TAGVAR(ld_shlibs, $1)=no
5750
            fi
5751
            ;;
5752
        esac
5753
        ;;
5754
 
5755
      hpux10*|hpux11*)
5756
        if test $with_gnu_ld = no; then
5757
	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5758
	  _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5759
 
5760
          case $host_cpu in
5761
            hppa*64*|ia64*)
5762
              ;;
5763
            *)
5764
	      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5765
              ;;
5766
          esac
5767
        fi
5768
        case $host_cpu in
5769
          hppa*64*|ia64*)
5770
            _LT_TAGVAR(hardcode_direct, $1)=no
5771
            _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5772
            ;;
5773
          *)
5774
            _LT_TAGVAR(hardcode_direct, $1)=yes
5775
            _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5776
            _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5777
					         # but as the default
5778
					         # location of the library.
5779
            ;;
5780
        esac
5781
 
5782
        case $cc_basename in
5783
          CC*)
5784
	    # FIXME: insert proper C++ library support
5785
	    _LT_TAGVAR(ld_shlibs, $1)=no
5786
	    ;;
5787
          aCC*)
5788
	    case $host_cpu in
5789
	      hppa*64*)
5790
	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5791
	        ;;
5792
	      ia64*)
5793
	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5794
	        ;;
5795
	      *)
5796
	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5797
	        ;;
5798
	    esac
5799
	    # Commands to make compiler produce verbose output that lists
5800
	    # what "hidden" libraries, object files and flags are used when
5801
	    # linking a shared library.
5802
	    #
5803
	    # There doesn't appear to be a way to prevent this compiler from
5804
	    # explicitly linking system object files so we need to strip them
5805
	    # from the output so that they don't get included in the library
5806
	    # dependencies.
5807
	    output_verbose_link_cmd='templist=`($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" | $Xsed'
5808
	    ;;
5809
          *)
5810
	    if test "$GXX" = yes; then
5811
	      if test $with_gnu_ld = no; then
5812
	        case $host_cpu in
5813
	          hppa*64*)
5814
	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5815
	            ;;
5816
	          ia64*)
5817
	            _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'
5818
	            ;;
5819
	          *)
5820
	            _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'
5821
	            ;;
5822
	        esac
5823
	      fi
5824
	    else
5825
	      # FIXME: insert proper C++ library support
5826
	      _LT_TAGVAR(ld_shlibs, $1)=no
5827
	    fi
5828
	    ;;
5829
        esac
5830
        ;;
5831
 
5832
      interix[[3-9]]*)
5833
	_LT_TAGVAR(hardcode_direct, $1)=no
5834
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5835
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5836
	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5837
	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5838
	# Instead, shared libraries are loaded at an image base (0x10000000 by
5839
	# default) and relocated if they conflict, which is a slow very memory
5840
	# consuming and fragmenting process.  To avoid this, we pick a random,
5841
	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5842
	# time.  Moving up from 0x10000000 also allows more sbrk(2) space.
5843
	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5844
	_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5845
	;;
5846
      irix5* | irix6*)
5847
        case $cc_basename in
5848
          CC*)
5849
	    # SGI C++
5850
	    _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'
5851
 
5852
	    # Archives containing C++ object files must be created using
5853
	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
5854
	    # necessary to make sure instantiated templates are included
5855
	    # in the archive.
5856
	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
5857
	    ;;
5858
          *)
5859
	    if test "$GXX" = yes; then
5860
	      if test "$with_gnu_ld" = no; then
5861
	        _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'
5862
	      else
5863
	        _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'
5864
	      fi
5865
	    fi
5866
	    _LT_TAGVAR(link_all_deplibs, $1)=yes
5867
	    ;;
5868
        esac
5869
        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5870
        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5871
        _LT_TAGVAR(inherit_rpath, $1)=yes
5872
        ;;
5873
 
5874
      linux* | k*bsd*-gnu)
5875
        case $cc_basename in
5876
          KCC*)
5877
	    # Kuck and Associates, Inc. (KAI) C++ Compiler
5878
 
5879
	    # KCC will only create a shared library if the output file
5880
	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
5881
	    # to its proper name (with version) after linking.
5882
	    _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'
5883
	    _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 $lib'
5884
	    # Commands to make compiler produce verbose output that lists
5885
	    # what "hidden" libraries, object files and flags are used when
5886
	    # linking a shared library.
5887
	    #
5888
	    # There doesn't appear to be a way to prevent this compiler from
5889
	    # explicitly linking system object files so we need to strip them
5890
	    # from the output so that they don't get included in the library
5891
	    # dependencies.
5892
	    output_verbose_link_cmd='templist=`$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'
5893
 
5894
	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5895
	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5896
 
5897
	    # Archives containing C++ object files must be created using
5898
	    # "CC -Bstatic", where "CC" is the KAI C++ compiler.
5899
	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
5900
	    ;;
5901
	  icpc* | ecpc* )
5902
	    # Intel C++
5903
	    with_gnu_ld=yes
5904
	    # version 8.0 and above of icpc choke on multiply defined symbols
5905
	    # if we add $predep_objects and $postdep_objects, however 7.1 and
5906
	    # earlier do not add the objects themselves.
5907
	    case `$CC -V 2>&1` in
5908
	      *"Version 7."*)
5909
	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5910
		_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'
5911
		;;
5912
	      *)  # Version 8.0 or newer
5913
	        tmp_idyn=
5914
	        case $host_cpu in
5915
		  ia64*) tmp_idyn=' -i_dynamic';;
5916
		esac
5917
	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5918
		_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'
5919
		;;
5920
	    esac
5921
	    _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5922
	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5923
	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5924
	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5925
	    ;;
5926
          pgCC* | pgcpp*)
5927
            # Portland Group C++ compiler
5928
	    case `$CC -V` in
5929
	    *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*)
5930
	      _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
5931
		rm -rf $tpldir~
5932
		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
5933
		compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
5934
	      _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
5935
		rm -rf $tpldir~
5936
		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
5937
		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
5938
		$RANLIB $oldlib'
5939
	      _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
5940
		rm -rf $tpldir~
5941
		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
5942
		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
5943
	      _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
5944
		rm -rf $tpldir~
5945
		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
5946
		$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'
5947
	      ;;
5948
	    *) # Version 6 will use weak symbols
5949
	      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
5950
	      _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'
5951
	      ;;
5952
	    esac
5953
 
5954
	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5955
	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5956
	    _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'
5957
            ;;
5958
	  cxx*)
5959
	    # Compaq C++
5960
	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5961
	    _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'
5962
 
5963
	    runpath_var=LD_RUN_PATH
5964
	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5965
	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5966
 
5967
	    # Commands to make compiler produce verbose output that lists
5968
	    # what "hidden" libraries, object files and flags are used when
5969
	    # linking a shared library.
5970
	    #
5971
	    # There doesn't appear to be a way to prevent this compiler from
5972
	    # explicitly linking system object files so we need to strip them
5973
	    # from the output so that they don't get included in the library
5974
	    # dependencies.
5975
	    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'
5976
	    ;;
5977
	  xl*)
5978
	    # IBM XL 8.0 on PPC, with GNU ld
5979
	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5980
	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5981
	    _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5982
	    if test "x$supports_anon_versioning" = xyes; then
5983
	      _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5984
		cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5985
		echo "local: *; };" >> $output_objdir/$libname.ver~
5986
		$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5987
	    fi
5988
	    ;;
5989
	  *)
5990
	    case `$CC -V 2>&1 | sed 5q` in
5991
	    *Sun\ C*)
5992
	      # Sun C++ 5.9
5993
	      _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
5994
	      _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5995
	      _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'
5996
	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5997
	      _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'
5998
	      _LT_TAGVAR(compiler_needs_object, $1)=yes
5999
 
6000
	      # Not sure whether something based on
6001
	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6002
	      # would be better.
6003
	      output_verbose_link_cmd='echo'
6004
 
6005
	      # Archives containing C++ object files must be created using
6006
	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
6007
	      # necessary to make sure instantiated templates are included
6008
	      # in the archive.
6009
	      _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6010
	      ;;
6011
	    esac
6012
	    ;;
6013
	esac
6014
	;;
6015
 
6016
      lynxos*)
6017
        # FIXME: insert proper C++ library support
6018
	_LT_TAGVAR(ld_shlibs, $1)=no
6019
	;;
6020
 
6021
      m88k*)
6022
        # FIXME: insert proper C++ library support
6023
        _LT_TAGVAR(ld_shlibs, $1)=no
6024
	;;
6025
 
6026
      mvs*)
6027
        case $cc_basename in
6028
          cxx*)
6029
	    # FIXME: insert proper C++ library support
6030
	    _LT_TAGVAR(ld_shlibs, $1)=no
6031
	    ;;
6032
	  *)
6033
	    # FIXME: insert proper C++ library support
6034
	    _LT_TAGVAR(ld_shlibs, $1)=no
6035
	    ;;
6036
	esac
6037
	;;
6038
 
6039
      netbsd*)
6040
        if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6041
	  _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6042
	  wlarc=
6043
	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6044
	  _LT_TAGVAR(hardcode_direct, $1)=yes
6045
	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6046
	fi
6047
	# Workaround some broken pre-1.5 toolchains
6048
	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6049
	;;
6050
 
6051
      *nto* | *qnx*)
6052
        _LT_TAGVAR(ld_shlibs, $1)=yes
6053
	;;
6054
 
6055
      openbsd2*)
6056
        # C++ shared libraries are fairly broken
6057
	_LT_TAGVAR(ld_shlibs, $1)=no
6058
	;;
6059
 
6060
      openbsd*)
6061
	if test -f /usr/libexec/ld.so; then
6062
	  _LT_TAGVAR(hardcode_direct, $1)=yes
6063
	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6064
	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6065
	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6066
	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6067
	  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6068
	    _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'
6069
	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6070
	    _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6071
	  fi
6072
	  output_verbose_link_cmd=echo
6073
	else
6074
	  _LT_TAGVAR(ld_shlibs, $1)=no
6075
	fi
6076
	;;
6077
 
6078
      osf3* | osf4* | osf5*)
6079
        case $cc_basename in
6080
          KCC*)
6081
	    # Kuck and Associates, Inc. (KAI) C++ Compiler
6082
 
6083
	    # KCC will only create a shared library if the output file
6084
	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
6085
	    # to its proper name (with version) after linking.
6086
	    _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'
6087
 
6088
	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6089
	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6090
 
6091
	    # Archives containing C++ object files must be created using
6092
	    # the KAI C++ compiler.
6093
	    case $host in
6094
	      osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6095
	      *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6096
	    esac
6097
	    ;;
6098
          RCC*)
6099
	    # Rational C++ 2.4.1
6100
	    # FIXME: insert proper C++ library support
6101
	    _LT_TAGVAR(ld_shlibs, $1)=no
6102
	    ;;
6103
          cxx*)
6104
	    case $host in
6105
	      osf3*)
6106
	        _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6107
	        _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'
6108
	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6109
		;;
6110
	      *)
6111
	        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6112
	        _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'
6113
	        _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6114
	          echo "-hidden">> $lib.exp~
6115
	          $CC -shared$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~
6116
	          $RM $lib.exp'
6117
	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6118
		;;
6119
	    esac
6120
 
6121
	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6122
 
6123
	    # Commands to make compiler produce verbose output that lists
6124
	    # what "hidden" libraries, object files and flags are used when
6125
	    # linking a shared library.
6126
	    #
6127
	    # There doesn't appear to be a way to prevent this compiler from
6128
	    # explicitly linking system object files so we need to strip them
6129
	    # from the output so that they don't get included in the library
6130
	    # dependencies.
6131
	    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" | $Xsed'
6132
	    ;;
6133
	  *)
6134
	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6135
	      _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6136
	      case $host in
6137
	        osf3*)
6138
	          _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'
6139
		  ;;
6140
	        *)
6141
	          _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'
6142
		  ;;
6143
	      esac
6144
 
6145
	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6146
	      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6147
 
6148
	      # Commands to make compiler produce verbose output that lists
6149
	      # what "hidden" libraries, object files and flags are used when
6150
	      # linking a shared library.
6151
	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6152
 
6153
	    else
6154
	      # FIXME: insert proper C++ library support
6155
	      _LT_TAGVAR(ld_shlibs, $1)=no
6156
	    fi
6157
	    ;;
6158
        esac
6159
        ;;
6160
 
6161
      psos*)
6162
        # FIXME: insert proper C++ library support
6163
        _LT_TAGVAR(ld_shlibs, $1)=no
6164
        ;;
6165
 
6166
      sunos4*)
6167
        case $cc_basename in
6168
          CC*)
6169
	    # Sun C++ 4.x
6170
	    # FIXME: insert proper C++ library support
6171
	    _LT_TAGVAR(ld_shlibs, $1)=no
6172
	    ;;
6173
          lcc*)
6174
	    # Lucid
6175
	    # FIXME: insert proper C++ library support
6176
	    _LT_TAGVAR(ld_shlibs, $1)=no
6177
	    ;;
6178
          *)
6179
	    # FIXME: insert proper C++ library support
6180
	    _LT_TAGVAR(ld_shlibs, $1)=no
6181
	    ;;
6182
        esac
6183
        ;;
6184
 
6185
      solaris*)
6186
        case $cc_basename in
6187
          CC*)
6188
	    # Sun C++ 4.2, 5.x and Centerline C++
6189
            _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6190
	    _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6191
	    _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6192
	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6193
	      $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6194
 
6195
	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6196
	    _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6197
	    case $host_os in
6198
	      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6199
	      *)
6200
		# The compiler driver will combine and reorder linker options,
6201
		# but understands `-z linker_flag'.
6202
	        # Supported since Solaris 2.6 (maybe 2.5.1?)
6203
		_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6204
	        ;;
6205
	    esac
6206
	    _LT_TAGVAR(link_all_deplibs, $1)=yes
6207
 
6208
	    output_verbose_link_cmd='echo'
6209
 
6210
	    # Archives containing C++ object files must be created using
6211
	    # "CC -xar", where "CC" is the Sun C++ compiler.  This is
6212
	    # necessary to make sure instantiated templates are included
6213
	    # in the archive.
6214
	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6215
	    ;;
6216
          gcx*)
6217
	    # Green Hills C++ Compiler
6218
	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6219
 
6220
	    # The C++ compiler must be used to create the archive.
6221
	    _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6222
	    ;;
6223
          *)
6224
	    # GNU C++ compiler with Solaris linker
6225
	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6226
	      _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6227
	      if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6228
	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6229
	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6230
		  $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6231
 
6232
	        # Commands to make compiler produce verbose output that lists
6233
	        # what "hidden" libraries, object files and flags are used when
6234
	        # linking a shared library.
6235
	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6236
	      else
6237
	        # g++ 2.7 appears to require `-G' NOT `-shared' on this
6238
	        # platform.
6239
	        _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6240
	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6241
		  $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6242
 
6243
	        # Commands to make compiler produce verbose output that lists
6244
	        # what "hidden" libraries, object files and flags are used when
6245
	        # linking a shared library.
6246
	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6247
	      fi
6248
 
6249
	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6250
	      case $host_os in
6251
		solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6252
		*)
6253
		  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6254
		  ;;
6255
	      esac
6256
	    fi
6257
	    ;;
6258
        esac
6259
        ;;
6260
 
6261
    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6262
      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6263
      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6264
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6265
      runpath_var='LD_RUN_PATH'
6266
 
6267
      case $cc_basename in
6268
        CC*)
6269
	  _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6270
	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6271
	  ;;
6272
	*)
6273
	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6274
	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6275
	  ;;
6276
      esac
6277
      ;;
6278
 
6279
      sysv5* | sco3.2v5* | sco5v6*)
6280
	# Note: We can NOT use -z defs as we might desire, because we do not
6281
	# link with -lc, and that would cause any symbols used from libc to
6282
	# always be unresolved, which means just about no library would
6283
	# ever link correctly.  If we're not using GNU ld we use -z text
6284
	# though, which does catch some bad symbols but isn't as heavy-handed
6285
	# as -z defs.
6286
	_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6287
	_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6288
	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6289
	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6290
	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6291
	_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6292
	_LT_TAGVAR(link_all_deplibs, $1)=yes
6293
	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6294
	runpath_var='LD_RUN_PATH'
6295
 
6296
	case $cc_basename in
6297
          CC*)
6298
	    _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6299
	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6300
	    ;;
6301
	  *)
6302
	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6303
	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6304
	    ;;
6305
	esac
6306
      ;;
6307
 
6308
      tandem*)
6309
        case $cc_basename in
6310
          NCC*)
6311
	    # NonStop-UX NCC 3.20
6312
	    # FIXME: insert proper C++ library support
6313
	    _LT_TAGVAR(ld_shlibs, $1)=no
6314
	    ;;
6315
          *)
6316
	    # FIXME: insert proper C++ library support
6317
	    _LT_TAGVAR(ld_shlibs, $1)=no
6318
	    ;;
6319
        esac
6320
        ;;
6321
 
6322
      vxworks*)
6323
        # FIXME: insert proper C++ library support
6324
        _LT_TAGVAR(ld_shlibs, $1)=no
6325
        ;;
6326
 
6327
      *)
6328
        # FIXME: insert proper C++ library support
6329
        _LT_TAGVAR(ld_shlibs, $1)=no
6330
        ;;
6331
    esac
6332
 
6333
    AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6334
    test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6335
 
6336
    _LT_TAGVAR(GCC, $1)="$GXX"
6337
    _LT_TAGVAR(LD, $1)="$LD"
6338
 
6339
    ## CAVEAT EMPTOR:
6340
    ## There is no encapsulation within the following macros, do not change
6341
    ## the running order or otherwise move them around unless you know exactly
6342
    ## what you are doing...
6343
    _LT_SYS_HIDDEN_LIBDEPS($1)
6344
    _LT_COMPILER_PIC($1)
6345
    _LT_COMPILER_C_O($1)
6346
    _LT_COMPILER_FILE_LOCKS($1)
6347
    _LT_LINKER_SHLIBS($1)
6348
    _LT_SYS_DYNAMIC_LINKER($1)
6349
    _LT_LINKER_HARDCODE_LIBPATH($1)
6350
 
6351
    _LT_CONFIG($1)
6352
  fi # test -n "$compiler"
6353
 
6354
  CC=$lt_save_CC
6355
  LDCXX=$LD
6356
  LD=$lt_save_LD
6357
  GCC=$lt_save_GCC
6358
  with_gnu_ld=$lt_save_with_gnu_ld
6359
  lt_cv_path_LDCXX=$lt_cv_path_LD
6360
  lt_cv_path_LD=$lt_save_path_LD
6361
  lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6362
  lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6363
fi # test "$_lt_caught_CXX_error" != yes
6364
 
6365
AC_LANG_POP
6366
])# _LT_LANG_CXX_CONFIG
6367
 
6368
 
6369
# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6370
# ---------------------------------
6371
# Figure out "hidden" library dependencies from verbose
6372
# compiler output when linking a shared library.
6373
# Parse the compiler output and extract the necessary
6374
# objects, libraries and library flags.
6375
m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6376
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6377
# Dependencies to place before and after the object being linked:
6378
_LT_TAGVAR(predep_objects, $1)=
6379
_LT_TAGVAR(postdep_objects, $1)=
6380
_LT_TAGVAR(predeps, $1)=
6381
_LT_TAGVAR(postdeps, $1)=
6382
_LT_TAGVAR(compiler_lib_search_path, $1)=
6383
 
6384
dnl we can't use the lt_simple_compile_test_code here,
6385
dnl because it contains code intended for an executable,
6386
dnl not a library.  It's possible we should let each
6387
dnl tag define a new lt_????_link_test_code variable,
6388
dnl but it's only used here...
6389
m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6390
int a;
6391
void foo (void) { a = 0; }
6392
_LT_EOF
6393
], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6394
class Foo
6395
{
6396
public:
6397
  Foo (void) { a = 0; }
6398
private:
6399
  int a;
6400
};
6401
_LT_EOF
6402
], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6403
      subroutine foo
6404
      implicit none
6405
      integer*4 a
6406
      a=0
6407
      return
6408
      end
6409
_LT_EOF
6410
], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6411
      subroutine foo
6412
      implicit none
6413
      integer a
6414
      a=0
6415
      return
6416
      end
6417
_LT_EOF
6418
], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6419
public class foo {
6420
  private int a;
6421
  public void bar (void) {
6422
    a = 0;
6423
  }
6424
};
6425
_LT_EOF
6426
])
6427
dnl Parse the compiler output and extract the necessary
6428
dnl objects, libraries and library flags.
6429
if AC_TRY_EVAL(ac_compile); then
6430
  # Parse the compiler output and extract the necessary
6431
  # objects, libraries and library flags.
6432
 
6433
  # Sentinel used to keep track of whether or not we are before
6434
  # the conftest object file.
6435
  pre_test_object_deps_done=no
6436
 
6437
  for p in `eval "$output_verbose_link_cmd"`; do
6438
    case $p in
6439
 
6440
    -L* | -R* | -l*)
6441
       # Some compilers place space between "-{L,R}" and the path.
6442
       # Remove the space.
6443
       if test $p = "-L" ||
6444
          test $p = "-R"; then
6445
	 prev=$p
6446
	 continue
6447
       else
6448
	 prev=
6449
       fi
6450
 
6451
       if test "$pre_test_object_deps_done" = no; then
6452
	 case $p in
6453
	 -L* | -R*)
6454
	   # Internal compiler library paths should come after those
6455
	   # provided the user.  The postdeps already come after the
6456
	   # user supplied libs so there is no need to process them.
6457
	   if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
6458
	     _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
6459
	   else
6460
	     _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
6461
	   fi
6462
	   ;;
6463
	 # The "-l" case would never come before the object being
6464
	 # linked, so don't bother handling this case.
6465
	 esac
6466
       else
6467
	 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
6468
	   _LT_TAGVAR(postdeps, $1)="${prev}${p}"
6469
	 else
6470
	   _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
6471
	 fi
6472
       fi
6473
       ;;
6474
 
6475
    *.$objext)
6476
       # This assumes that the test object file only shows up
6477
       # once in the compiler output.
6478
       if test "$p" = "conftest.$objext"; then
6479
	 pre_test_object_deps_done=yes
6480
	 continue
6481
       fi
6482
 
6483
       if test "$pre_test_object_deps_done" = no; then
6484
	 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
6485
	   _LT_TAGVAR(predep_objects, $1)="$p"
6486
	 else
6487
	   _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
6488
	 fi
6489
       else
6490
	 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
6491
	   _LT_TAGVAR(postdep_objects, $1)="$p"
6492
	 else
6493
	   _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
6494
	 fi
6495
       fi
6496
       ;;
6497
 
6498
    *) ;; # Ignore the rest.
6499
 
6500
    esac
6501
  done
6502
 
6503
  # Clean up.
6504
  rm -f a.out a.exe
6505
else
6506
  echo "libtool.m4: error: problem compiling $1 test program"
6507
fi
6508
 
6509
$RM -f confest.$objext
6510
 
6511
# PORTME: override above test on systems where it is broken
6512
m4_if([$1], [CXX],
6513
[case $host_os in
6514
interix[[3-9]]*)
6515
  # Interix 3.5 installs completely hosed .la files for C++, so rather than
6516
  # hack all around it, let's just trust "g++" to DTRT.
6517
  _LT_TAGVAR(predep_objects,$1)=
6518
  _LT_TAGVAR(postdep_objects,$1)=
6519
  _LT_TAGVAR(postdeps,$1)=
6520
  ;;
6521
 
6522
linux*)
6523
  case `$CC -V 2>&1 | sed 5q` in
6524
  *Sun\ C*)
6525
    # Sun C++ 5.9
6526
 
6527
    # The more standards-conforming stlport4 library is
6528
    # incompatible with the Cstd library. Avoid specifying
6529
    # it if it's in CXXFLAGS. Ignore libCrun as
6530
    # -library=stlport4 depends on it.
6531
    case " $CXX $CXXFLAGS " in
6532
    *" -library=stlport4 "*)
6533
      solaris_use_stlport4=yes
6534
      ;;
6535
    esac
6536
 
6537
    if test "$solaris_use_stlport4" != yes; then
6538
      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6539
    fi
6540
    ;;
6541
  esac
6542
  ;;
6543
 
6544
solaris*)
6545
  case $cc_basename in
6546
  CC*)
6547
    # The more standards-conforming stlport4 library is
6548
    # incompatible with the Cstd library. Avoid specifying
6549
    # it if it's in CXXFLAGS. Ignore libCrun as
6550
    # -library=stlport4 depends on it.
6551
    case " $CXX $CXXFLAGS " in
6552
    *" -library=stlport4 "*)
6553
      solaris_use_stlport4=yes
6554
      ;;
6555
    esac
6556
 
6557
    # Adding this requires a known-good setup of shared libraries for
6558
    # Sun compiler versions before 5.6, else PIC objects from an old
6559
    # archive will be linked into the output, leading to subtle bugs.
6560
    if test "$solaris_use_stlport4" != yes; then
6561
      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6562
    fi
6563
    ;;
6564
  esac
6565
  ;;
6566
esac
6567
])
6568
 
6569
case " $_LT_TAGVAR(postdeps, $1) " in
6570
*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
6571
esac
6572
 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
6573
if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
6574
 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
6575
fi
6576
_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
6577
    [The directories searched by this compiler when creating a shared library])
6578
_LT_TAGDECL([], [predep_objects], [1],
6579
    [Dependencies to place before and after the objects being linked to
6580
    create a shared library])
6581
_LT_TAGDECL([], [postdep_objects], [1])
6582
_LT_TAGDECL([], [predeps], [1])
6583
_LT_TAGDECL([], [postdeps], [1])
6584
_LT_TAGDECL([], [compiler_lib_search_path], [1],
6585
    [The library search path used internally by the compiler when linking
6586
    a shared library])
6587
])# _LT_SYS_HIDDEN_LIBDEPS
6588
 
6589
 
6590
# _LT_PROG_F77
6591
# ------------
6592
# Since AC_PROG_F77 is broken, in that it returns the empty string
6593
# if there is no fortran compiler, we have our own version here.
6594
m4_defun([_LT_PROG_F77],
6595
[
6596
pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
6597
AC_PROG_F77
6598
if test -z "$F77" || test "X$F77" = "Xno"; then
6599
  _lt_disable_F77=yes
6600
fi
6601
popdef([AC_MSG_ERROR])
6602
])# _LT_PROG_F77
6603
 
6604
dnl aclocal-1.4 backwards compatibility:
6605
dnl AC_DEFUN([_LT_PROG_F77], [])
6606
 
6607
 
6608
# _LT_LANG_F77_CONFIG([TAG])
6609
# --------------------------
6610
# Ensure that the configuration variables for a Fortran 77 compiler are
6611
# suitably defined.  These variables are subsequently used by _LT_CONFIG
6612
# to write the compiler configuration to `libtool'.
6613
m4_defun([_LT_LANG_F77_CONFIG],
6614
[AC_REQUIRE([_LT_PROG_F77])dnl
6615
AC_LANG_PUSH(Fortran 77)
6616
 
6617
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6618
_LT_TAGVAR(allow_undefined_flag, $1)=
6619
_LT_TAGVAR(always_export_symbols, $1)=no
6620
_LT_TAGVAR(archive_expsym_cmds, $1)=
6621
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
6622
_LT_TAGVAR(hardcode_direct, $1)=no
6623
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
6624
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6625
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6626
_LT_TAGVAR(hardcode_libdir_separator, $1)=
6627
_LT_TAGVAR(hardcode_minus_L, $1)=no
6628
_LT_TAGVAR(hardcode_automatic, $1)=no
6629
_LT_TAGVAR(inherit_rpath, $1)=no
6630
_LT_TAGVAR(module_cmds, $1)=
6631
_LT_TAGVAR(module_expsym_cmds, $1)=
6632
_LT_TAGVAR(link_all_deplibs, $1)=unknown
6633
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6634
_LT_TAGVAR(no_undefined_flag, $1)=
6635
_LT_TAGVAR(whole_archive_flag_spec, $1)=
6636
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6637
 
6638
# Source file extension for f77 test sources.
6639
ac_ext=f
6640
 
6641
# Object file extension for compiled f77 test sources.
6642
objext=o
6643
_LT_TAGVAR(objext, $1)=$objext
6644
 
6645
# No sense in running all these tests if we already determined that
6646
# the F77 compiler isn't working.  Some variables (like enable_shared)
6647
# are currently assumed to apply to all compilers on this platform,
6648
# and will be corrupted by setting them based on a non-working compiler.
6649
if test "$_lt_disable_F77" != yes; then
6650
  # Code to be used in simple compile tests
6651
  lt_simple_compile_test_code="\
6652
      subroutine t
6653
      return
6654
      end
6655
"
6656
 
6657
  # Code to be used in simple link tests
6658
  lt_simple_link_test_code="\
6659
      program t
6660
      end
6661
"
6662
 
6663
  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6664
  _LT_TAG_COMPILER
6665
 
6666
  # save warnings/boilerplate of simple test code
6667
  _LT_COMPILER_BOILERPLATE
6668
  _LT_LINKER_BOILERPLATE
6669
 
6670
  # Allow CC to be a program name with arguments.
6671
  lt_save_CC="$CC"
6672
  lt_save_GCC=$GCC
6673
  CC=${F77-"f77"}
6674
  compiler=$CC
6675
  _LT_TAGVAR(compiler, $1)=$CC
6676
  _LT_CC_BASENAME([$compiler])
6677
  GCC=$G77
6678
  if test -n "$compiler"; then
6679
    AC_MSG_CHECKING([if libtool supports shared libraries])
6680
    AC_MSG_RESULT([$can_build_shared])
6681
 
6682
    AC_MSG_CHECKING([whether to build shared libraries])
6683
    test "$can_build_shared" = "no" && enable_shared=no
6684
 
6685
    # On AIX, shared libraries and static libraries use the same namespace, and
6686
    # are all built from PIC.
6687
    case $host_os in
6688
      aix3*)
6689
        test "$enable_shared" = yes && enable_static=no
6690
        if test -n "$RANLIB"; then
6691
          archive_cmds="$archive_cmds~\$RANLIB \$lib"
6692
          postinstall_cmds='$RANLIB $lib'
6693
        fi
6694
        ;;
6695
      aix[[4-9]]*)
6696
	if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6697
	  test "$enable_shared" = yes && enable_static=no
6698
	fi
6699
        ;;
6700
    esac
6701
    AC_MSG_RESULT([$enable_shared])
6702
 
6703
    AC_MSG_CHECKING([whether to build static libraries])
6704
    # Make sure either enable_shared or enable_static is yes.
6705
    test "$enable_shared" = yes || enable_static=yes
6706
    AC_MSG_RESULT([$enable_static])
6707
 
6708
    _LT_TAGVAR(GCC, $1)="$G77"
6709
    _LT_TAGVAR(LD, $1)="$LD"
6710
 
6711
    ## CAVEAT EMPTOR:
6712
    ## There is no encapsulation within the following macros, do not change
6713
    ## the running order or otherwise move them around unless you know exactly
6714
    ## what you are doing...
6715
    _LT_COMPILER_PIC($1)
6716
    _LT_COMPILER_C_O($1)
6717
    _LT_COMPILER_FILE_LOCKS($1)
6718
    _LT_LINKER_SHLIBS($1)
6719
    _LT_SYS_DYNAMIC_LINKER($1)
6720
    _LT_LINKER_HARDCODE_LIBPATH($1)
6721
 
6722
    _LT_CONFIG($1)
6723
  fi # test -n "$compiler"
6724
 
6725
  GCC=$lt_save_GCC
6726
  CC="$lt_save_CC"
6727
fi # test "$_lt_disable_F77" != yes
6728
 
6729
AC_LANG_POP
6730
])# _LT_LANG_F77_CONFIG
6731
 
6732
 
6733
# _LT_PROG_FC
6734
# -----------
6735
# Since AC_PROG_FC is broken, in that it returns the empty string
6736
# if there is no fortran compiler, we have our own version here.
6737
m4_defun([_LT_PROG_FC],
6738
[
6739
pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
6740
AC_PROG_FC
6741
if test -z "$FC" || test "X$FC" = "Xno"; then
6742
  _lt_disable_FC=yes
6743
fi
6744
popdef([AC_MSG_ERROR])
6745
])# _LT_PROG_FC
6746
 
6747
dnl aclocal-1.4 backwards compatibility:
6748
dnl AC_DEFUN([_LT_PROG_FC], [])
6749
 
6750
 
6751
# _LT_LANG_FC_CONFIG([TAG])
6752
# -------------------------
6753
# Ensure that the configuration variables for a Fortran compiler are
6754
# suitably defined.  These variables are subsequently used by _LT_CONFIG
6755
# to write the compiler configuration to `libtool'.
6756
m4_defun([_LT_LANG_FC_CONFIG],
6757
[AC_REQUIRE([_LT_PROG_FC])dnl
6758
AC_LANG_PUSH(Fortran)
6759
 
6760
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6761
_LT_TAGVAR(allow_undefined_flag, $1)=
6762
_LT_TAGVAR(always_export_symbols, $1)=no
6763
_LT_TAGVAR(archive_expsym_cmds, $1)=
6764
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
6765
_LT_TAGVAR(hardcode_direct, $1)=no
6766
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
6767
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6768
_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6769
_LT_TAGVAR(hardcode_libdir_separator, $1)=
6770
_LT_TAGVAR(hardcode_minus_L, $1)=no
6771
_LT_TAGVAR(hardcode_automatic, $1)=no
6772
_LT_TAGVAR(inherit_rpath, $1)=no
6773
_LT_TAGVAR(module_cmds, $1)=
6774
_LT_TAGVAR(module_expsym_cmds, $1)=
6775
_LT_TAGVAR(link_all_deplibs, $1)=unknown
6776
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6777
_LT_TAGVAR(no_undefined_flag, $1)=
6778
_LT_TAGVAR(whole_archive_flag_spec, $1)=
6779
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6780
 
6781
# Source file extension for fc test sources.
6782
ac_ext=${ac_fc_srcext-f}
6783
 
6784
# Object file extension for compiled fc test sources.
6785
objext=o
6786
_LT_TAGVAR(objext, $1)=$objext
6787
 
6788
# No sense in running all these tests if we already determined that
6789
# the FC compiler isn't working.  Some variables (like enable_shared)
6790
# are currently assumed to apply to all compilers on this platform,
6791
# and will be corrupted by setting them based on a non-working compiler.
6792
if test "$_lt_disable_FC" != yes; then
6793
  # Code to be used in simple compile tests
6794
  lt_simple_compile_test_code="\
6795
      subroutine t
6796
      return
6797
      end
6798
"
6799
 
6800
  # Code to be used in simple link tests
6801
  lt_simple_link_test_code="\
6802
      program t
6803
      end
6804
"
6805
 
6806
  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6807
  _LT_TAG_COMPILER
6808
 
6809
  # save warnings/boilerplate of simple test code
6810
  _LT_COMPILER_BOILERPLATE
6811
  _LT_LINKER_BOILERPLATE
6812
 
6813
  # Allow CC to be a program name with arguments.
6814
  lt_save_CC="$CC"
6815
  lt_save_GCC=$GCC
6816
  CC=${FC-"f95"}
6817
  compiler=$CC
6818
  GCC=$ac_cv_fc_compiler_gnu
6819
 
6820
  _LT_TAGVAR(compiler, $1)=$CC
6821
  _LT_CC_BASENAME([$compiler])
6822
 
6823
  if test -n "$compiler"; then
6824
    AC_MSG_CHECKING([if libtool supports shared libraries])
6825
    AC_MSG_RESULT([$can_build_shared])
6826
 
6827
    AC_MSG_CHECKING([whether to build shared libraries])
6828
    test "$can_build_shared" = "no" && enable_shared=no
6829
 
6830
    # On AIX, shared libraries and static libraries use the same namespace, and
6831
    # are all built from PIC.
6832
    case $host_os in
6833
      aix3*)
6834
        test "$enable_shared" = yes && enable_static=no
6835
        if test -n "$RANLIB"; then
6836
          archive_cmds="$archive_cmds~\$RANLIB \$lib"
6837
          postinstall_cmds='$RANLIB $lib'
6838
        fi
6839
        ;;
6840
      aix[[4-9]]*)
6841
	if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6842
	  test "$enable_shared" = yes && enable_static=no
6843
	fi
6844
        ;;
6845
    esac
6846
    AC_MSG_RESULT([$enable_shared])
6847
 
6848
    AC_MSG_CHECKING([whether to build static libraries])
6849
    # Make sure either enable_shared or enable_static is yes.
6850
    test "$enable_shared" = yes || enable_static=yes
6851
    AC_MSG_RESULT([$enable_static])
6852
 
6853
    _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
6854
    _LT_TAGVAR(LD, $1)="$LD"
6855
 
6856
    ## CAVEAT EMPTOR:
6857
    ## There is no encapsulation within the following macros, do not change
6858
    ## the running order or otherwise move them around unless you know exactly
6859
    ## what you are doing...
6860
    _LT_SYS_HIDDEN_LIBDEPS($1)
6861
    _LT_COMPILER_PIC($1)
6862
    _LT_COMPILER_C_O($1)
6863
    _LT_COMPILER_FILE_LOCKS($1)
6864
    _LT_LINKER_SHLIBS($1)
6865
    _LT_SYS_DYNAMIC_LINKER($1)
6866
    _LT_LINKER_HARDCODE_LIBPATH($1)
6867
 
6868
    _LT_CONFIG($1)
6869
  fi # test -n "$compiler"
6870
 
6871
  GCC=$lt_save_GCC
6872
  CC="$lt_save_CC"
6873
fi # test "$_lt_disable_FC" != yes
6874
 
6875
AC_LANG_POP
6876
])# _LT_LANG_FC_CONFIG
6877
 
6878
 
6879
# _LT_LANG_GCJ_CONFIG([TAG])
6880
# --------------------------
6881
# Ensure that the configuration variables for the GNU Java Compiler compiler
6882
# are suitably defined.  These variables are subsequently used by _LT_CONFIG
6883
# to write the compiler configuration to `libtool'.
6884
m4_defun([_LT_LANG_GCJ_CONFIG],
6885
[AC_REQUIRE([LT_PROG_GCJ])dnl
6886
AC_LANG_SAVE
6887
 
6888
# Source file extension for Java test sources.
6889
ac_ext=java
6890
 
6891
# Object file extension for compiled Java test sources.
6892
objext=o
6893
_LT_TAGVAR(objext, $1)=$objext
6894
 
6895
# Code to be used in simple compile tests
6896
lt_simple_compile_test_code="class foo {}"
6897
 
6898
# Code to be used in simple link tests
6899
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
6900
 
6901
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
6902
_LT_TAG_COMPILER
6903
 
6904
# save warnings/boilerplate of simple test code
6905
_LT_COMPILER_BOILERPLATE
6906
_LT_LINKER_BOILERPLATE
6907
 
6908
# Allow CC to be a program name with arguments.
6909
lt_save_CC="$CC"
6910
lt_save_GCC=$GCC
6911
GCC=yes
6912
CC=${GCJ-"gcj"}
6913
compiler=$CC
6914
_LT_TAGVAR(compiler, $1)=$CC
6915
_LT_TAGVAR(LD, $1)="$LD"
6916
_LT_CC_BASENAME([$compiler])
6917
 
6918
# GCJ did not exist at the time GCC didn't implicitly link libc in.
6919
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6920
 
6921
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6922
 
6923
if test -n "$compiler"; then
6924
  _LT_COMPILER_NO_RTTI($1)
6925
  _LT_COMPILER_PIC($1)
6926
  _LT_COMPILER_C_O($1)
6927
  _LT_COMPILER_FILE_LOCKS($1)
6928
  _LT_LINKER_SHLIBS($1)
6929
  _LT_LINKER_HARDCODE_LIBPATH($1)
6930
 
6931
  _LT_CONFIG($1)
6932
fi
6933
 
6934
AC_LANG_RESTORE
6935
 
6936
GCC=$lt_save_GCC
6937
CC="$lt_save_CC"
6938
])# _LT_LANG_GCJ_CONFIG
6939
 
6940
 
6941
# _LT_LANG_RC_CONFIG([TAG])
6942
# -------------------------
6943
# Ensure that the configuration variables for the Windows resource compiler
6944
# are suitably defined.  These variables are subsequently used by _LT_CONFIG
6945
# to write the compiler configuration to `libtool'.
6946
m4_defun([_LT_LANG_RC_CONFIG],
6947
[AC_REQUIRE([LT_PROG_RC])dnl
6948
AC_LANG_SAVE
6949
 
6950
# Source file extension for RC test sources.
6951
ac_ext=rc
6952
 
6953
# Object file extension for compiled RC test sources.
6954
objext=o
6955
_LT_TAGVAR(objext, $1)=$objext
6956
 
6957
# Code to be used in simple compile tests
6958
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
6959
 
6960
# Code to be used in simple link tests
6961
lt_simple_link_test_code="$lt_simple_compile_test_code"
6962
 
6963
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
6964
_LT_TAG_COMPILER
6965
 
6966
# save warnings/boilerplate of simple test code
6967
_LT_COMPILER_BOILERPLATE
6968
_LT_LINKER_BOILERPLATE
6969
 
6970
# Allow CC to be a program name with arguments.
6971
lt_save_CC="$CC"
6972
lt_save_GCC=$GCC
6973
GCC=
6974
CC=${RC-"windres"}
6975
compiler=$CC
6976
_LT_TAGVAR(compiler, $1)=$CC
6977
_LT_CC_BASENAME([$compiler])
6978
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
6979
 
6980
if test -n "$compiler"; then
6981
  :
6982
  _LT_CONFIG($1)
6983
fi
6984
 
6985
GCC=$lt_save_GCC
6986
AC_LANG_RESTORE
6987
CC="$lt_save_CC"
6988
])# _LT_LANG_RC_CONFIG
6989
 
6990
 
6991
# LT_PROG_GCJ
6992
# -----------
6993
AC_DEFUN([LT_PROG_GCJ],
6994
[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
6995
  [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
6996
    [AC_CHECK_TOOL(GCJ, gcj,)
6997
      test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6998
      AC_SUBST(GCJFLAGS)])])[]dnl
6999
])
7000
 
7001
# Old name:
7002
AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7003
dnl aclocal-1.4 backwards compatibility:
7004
dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7005
 
7006
 
7007
# LT_PROG_RC
7008
# ----------
7009
AC_DEFUN([LT_PROG_RC],
7010
[AC_CHECK_TOOL(RC, windres,)
7011
])
7012
 
7013
# Old name:
7014
AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7015
dnl aclocal-1.4 backwards compatibility:
7016
dnl AC_DEFUN([LT_AC_PROG_RC], [])
7017
 
7018
 
7019
# _LT_DECL_EGREP
7020
# --------------
7021
# If we don't have a new enough Autoconf to choose the best grep
7022
# available, choose the one first in the user's PATH.
7023
m4_defun([_LT_DECL_EGREP],
7024
[AC_REQUIRE([AC_PROG_EGREP])dnl
7025
AC_REQUIRE([AC_PROG_FGREP])dnl
7026
test -z "$GREP" && GREP=grep
7027
_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7028
_LT_DECL([], [EGREP], [1], [An ERE matcher])
7029
_LT_DECL([], [FGREP], [1], [A literal string matcher])
7030
dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7031
AC_SUBST([GREP])
7032
])
7033
 
7034
 
7035
# _LT_DECL_OBJDUMP
7036
# --------------
7037
# If we don't have a new enough Autoconf to choose the best objdump
7038
# available, choose the one first in the user's PATH.
7039
m4_defun([_LT_DECL_OBJDUMP],
7040
[AC_CHECK_TOOL(OBJDUMP, objdump, false)
7041
test -z "$OBJDUMP" && OBJDUMP=objdump
7042
_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7043
AC_SUBST([OBJDUMP])
7044
])
7045
 
7046
 
7047
# _LT_DECL_SED
7048
# ------------
7049
# Check for a fully-functional sed program, that truncates
7050
# as few characters as possible.  Prefer GNU sed if found.
7051
m4_defun([_LT_DECL_SED],
7052
[AC_PROG_SED
7053
test -z "$SED" && SED=sed
7054
Xsed="$SED -e 1s/^X//"
7055
_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7056
_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7057
    [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7058
])# _LT_DECL_SED
7059
 
7060
m4_ifndef([AC_PROG_SED], [
7061
# NOTE: This macro has been submitted for inclusion into   #
7062
#  GNU Autoconf as AC_PROG_SED.  When it is available in   #
7063
#  a released version of Autoconf we should remove this    #
7064
#  macro and use it instead.                               #
7065
 
7066
m4_defun([AC_PROG_SED],
7067
[AC_MSG_CHECKING([for a sed that does not truncate output])
7068
AC_CACHE_VAL(lt_cv_path_SED,
7069
[# Loop through the user's path and test for sed and gsed.
7070
# Then use that list of sed's as ones to test for truncation.
7071
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7072
for as_dir in $PATH
7073
do
7074
  IFS=$as_save_IFS
7075
  test -z "$as_dir" && as_dir=.
7076
  for lt_ac_prog in sed gsed; do
7077
    for ac_exec_ext in '' $ac_executable_extensions; do
7078
      if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7079
        lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7080
      fi
7081
    done
7082
  done
7083
done
7084
IFS=$as_save_IFS
7085
lt_ac_max=0
7086
lt_ac_count=0
7087
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
7088
# along with /bin/sed that truncates output.
7089
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7090
  test ! -f $lt_ac_sed && continue
7091
  cat /dev/null > conftest.in
7092
  lt_ac_count=0
7093
  echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7094
  # Check for GNU sed and select it if it is found.
7095
  if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7096
    lt_cv_path_SED=$lt_ac_sed
7097
    break
7098
  fi
7099
  while true; do
7100
    cat conftest.in conftest.in >conftest.tmp
7101
    mv conftest.tmp conftest.in
7102
    cp conftest.in conftest.nl
7103
    echo >>conftest.nl
7104
    $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7105
    cmp -s conftest.out conftest.nl || break
7106
    # 10000 chars as input seems more than enough
7107
    test $lt_ac_count -gt 10 && break
7108
    lt_ac_count=`expr $lt_ac_count + 1`
7109
    if test $lt_ac_count -gt $lt_ac_max; then
7110
      lt_ac_max=$lt_ac_count
7111
      lt_cv_path_SED=$lt_ac_sed
7112
    fi
7113
  done
7114
done
7115
])
7116
SED=$lt_cv_path_SED
7117
AC_SUBST([SED])
7118
AC_MSG_RESULT([$SED])
7119
])#AC_PROG_SED
7120
])#m4_ifndef
7121
 
7122
# Old name:
7123
AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7124
dnl aclocal-1.4 backwards compatibility:
7125
dnl AC_DEFUN([LT_AC_PROG_SED], [])
7126
 
7127
 
7128
# _LT_CHECK_SHELL_FEATURES
7129
# ------------------------
7130
# Find out whether the shell is Bourne or XSI compatible,
7131
# or has some other useful features.
7132
m4_defun([_LT_CHECK_SHELL_FEATURES],
7133
[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7134
# Try some XSI features
7135
xsi_shell=no
7136
( _lt_dummy="a/b/c"
7137
  test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
7138
      = c,a/b,, \
7139
    && eval 'test $(( 1 + 1 )) -eq 2 \
7140
    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7141
  && xsi_shell=yes
7142
AC_MSG_RESULT([$xsi_shell])
7143
_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7144
 
7145
AC_MSG_CHECKING([whether the shell understands "+="])
7146
lt_shell_append=no
7147
( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7148
    >/dev/null 2>&1 \
7149
  && lt_shell_append=yes
7150
AC_MSG_RESULT([$lt_shell_append])
7151
_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7152
 
7153
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7154
  lt_unset=unset
7155
else
7156
  lt_unset=false
7157
fi
7158
_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7159
 
7160
# test EBCDIC or ASCII
7161
case `echo X|tr X '\101'` in
7162
 A) # ASCII based system
7163
    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7164
  lt_SP2NL='tr \040 \012'
7165
  lt_NL2SP='tr \015\012 \040\040'
7166
  ;;
7167
 *) # EBCDIC based system
7168
  lt_SP2NL='tr \100 \n'
7169
  lt_NL2SP='tr \r\n \100\100'
7170
  ;;
7171
esac
7172
_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7173
_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7174
])# _LT_CHECK_SHELL_FEATURES
7175
 
7176
 
7177
# _LT_PROG_XSI_SHELLFNS
7178
# ---------------------
7179
# Bourne and XSI compatible variants of some useful shell functions.
7180
m4_defun([_LT_PROG_XSI_SHELLFNS],
7181
[case $xsi_shell in
7182
  yes)
7183
    cat << \_LT_EOF >> "$cfgfile"
7184
 
7185
# func_dirname file append nondir_replacement
7186
# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
7187
# otherwise set result to NONDIR_REPLACEMENT.
7188
func_dirname ()
7189
{
7190
  case ${1} in
7191
    */*) func_dirname_result="${1%/*}${2}" ;;
7192
    *  ) func_dirname_result="${3}" ;;
7193
  esac
7194
}
7195
 
7196
# func_basename file
7197
func_basename ()
7198
{
7199
  func_basename_result="${1##*/}"
7200
}
7201
 
7202
# func_dirname_and_basename file append nondir_replacement
7203
# perform func_basename and func_dirname in a single function
7204
# call:
7205
#   dirname:  Compute the dirname of FILE.  If nonempty,
7206
#             add APPEND to the result, otherwise set result
7207
#             to NONDIR_REPLACEMENT.
7208
#             value returned in "$func_dirname_result"
7209
#   basename: Compute filename of FILE.
7210
#             value retuned in "$func_basename_result"
7211
# Implementation must be kept synchronized with func_dirname
7212
# and func_basename. For efficiency, we do not delegate to
7213
# those functions but instead duplicate the functionality here.
7214
func_dirname_and_basename ()
7215
{
7216
  case ${1} in
7217
    */*) func_dirname_result="${1%/*}${2}" ;;
7218
    *  ) func_dirname_result="${3}" ;;
7219
  esac
7220
  func_basename_result="${1##*/}"
7221
}
7222
 
7223
# func_stripname prefix suffix name
7224
# strip PREFIX and SUFFIX off of NAME.
7225
# PREFIX and SUFFIX must not contain globbing or regex special
7226
# characters, hashes, percent signs, but SUFFIX may contain a leading
7227
# dot (in which case that matches only a dot).
7228
func_stripname ()
7229
{
7230
  # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7231
  # positional parameters, so assign one to ordinary parameter first.
7232
  func_stripname_result=${3}
7233
  func_stripname_result=${func_stripname_result#"${1}"}
7234
  func_stripname_result=${func_stripname_result%"${2}"}
7235
}
7236
 
7237
# func_opt_split
7238
func_opt_split ()
7239
{
7240
  func_opt_split_opt=${1%%=*}
7241
  func_opt_split_arg=${1#*=}
7242
}
7243
 
7244
# func_lo2o object
7245
func_lo2o ()
7246
{
7247
  case ${1} in
7248
    *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7249
    *)    func_lo2o_result=${1} ;;
7250
  esac
7251
}
7252
 
7253
# func_xform libobj-or-source
7254
func_xform ()
7255
{
7256
  func_xform_result=${1%.*}.lo
7257
}
7258
 
7259
# func_arith arithmetic-term...
7260
func_arith ()
7261
{
7262
  func_arith_result=$(( $[*] ))
7263
}
7264
 
7265
# func_len string
7266
# STRING may not start with a hyphen.
7267
func_len ()
7268
{
7269
  func_len_result=${#1}
7270
}
7271
 
7272
_LT_EOF
7273
    ;;
7274
  *) # Bourne compatible functions.
7275
    cat << \_LT_EOF >> "$cfgfile"
7276
 
7277
# func_dirname file append nondir_replacement
7278
# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
7279
# otherwise set result to NONDIR_REPLACEMENT.
7280
func_dirname ()
7281
{
7282
  # Extract subdirectory from the argument.
7283
  func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
7284
  if test "X$func_dirname_result" = "X${1}"; then
7285
    func_dirname_result="${3}"
7286
  else
7287
    func_dirname_result="$func_dirname_result${2}"
7288
  fi
7289
}
7290
 
7291
# func_basename file
7292
func_basename ()
7293
{
7294
  func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
7295
}
7296
 
7297
dnl func_dirname_and_basename
7298
dnl A portable version of this function is already defined in general.m4sh
7299
dnl so there is no need for it here.
7300
 
7301
# func_stripname prefix suffix name
7302
# strip PREFIX and SUFFIX off of NAME.
7303
# PREFIX and SUFFIX must not contain globbing or regex special
7304
# characters, hashes, percent signs, but SUFFIX may contain a leading
7305
# dot (in which case that matches only a dot).
7306
# func_strip_suffix prefix name
7307
func_stripname ()
7308
{
7309
  case ${2} in
7310
    .*) func_stripname_result=`$ECHO "X${3}" \
7311
           | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
7312
    *)  func_stripname_result=`$ECHO "X${3}" \
7313
           | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
7314
  esac
7315
}
7316
 
7317
# sed scripts:
7318
my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
7319
my_sed_long_arg='1s/^-[[^=]]*=//'
7320
 
7321
# func_opt_split
7322
func_opt_split ()
7323
{
7324
  func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
7325
  func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
7326
}
7327
 
7328
# func_lo2o object
7329
func_lo2o ()
7330
{
7331
  func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
7332
}
7333
 
7334
# func_xform libobj-or-source
7335
func_xform ()
7336
{
7337
  func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'`
7338
}
7339
 
7340
# func_arith arithmetic-term...
7341
func_arith ()
7342
{
7343
  func_arith_result=`expr "$[@]"`
7344
}
7345
 
7346
# func_len string
7347
# STRING may not start with a hyphen.
7348
func_len ()
7349
{
7350
  func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
7351
}
7352
 
7353
_LT_EOF
7354
esac
7355
 
7356
case $lt_shell_append in
7357
  yes)
7358
    cat << \_LT_EOF >> "$cfgfile"
7359
 
7360
# func_append var value
7361
# Append VALUE to the end of shell variable VAR.
7362
func_append ()
7363
{
7364
  eval "$[1]+=\$[2]"
7365
}
7366
_LT_EOF
7367
    ;;
7368
  *)
7369
    cat << \_LT_EOF >> "$cfgfile"
7370
 
7371
# func_append var value
7372
# Append VALUE to the end of shell variable VAR.
7373
func_append ()
7374
{
7375
  eval "$[1]=\$$[1]\$[2]"
7376
}
7377
 
7378
_LT_EOF
7379
    ;;
7380
  esac
7381
])
7382
 
7383
# Helper functions for option handling.                    -*- Autoconf -*-
7384
#
7385
#   Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
7386
#   Written by Gary V. Vaughan, 2004
7387
#
7388
# This file is free software; the Free Software Foundation gives
7389
# unlimited permission to copy and/or distribute it, with or without
7390
# modifications, as long as this notice is preserved.
7391
 
7392
# serial 6 ltoptions.m4
7393
 
7394
# This is to help aclocal find these macros, as it can't see m4_define.
7395
AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
7396
 
7397
 
7398
# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
7399
# ------------------------------------------
7400
m4_define([_LT_MANGLE_OPTION],
7401
[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
7402
 
7403
 
7404
# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
7405
# ---------------------------------------
7406
# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
7407
# matching handler defined, dispatch to it.  Other OPTION-NAMEs are
7408
# saved as a flag.
7409
m4_define([_LT_SET_OPTION],
7410
[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
7411
m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
7412
        _LT_MANGLE_DEFUN([$1], [$2]),
7413
    [m4_warning([Unknown $1 option `$2'])])[]dnl
7414
])
7415
 
7416
 
7417
# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
7418
# ------------------------------------------------------------
7419
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
7420
m4_define([_LT_IF_OPTION],
7421
[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
7422
 
7423
 
7424
# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
7425
# -------------------------------------------------------
7426
# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
7427
# are set.
7428
m4_define([_LT_UNLESS_OPTIONS],
7429
[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
7430
	    [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
7431
		      [m4_define([$0_found])])])[]dnl
7432
m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
7433
])[]dnl
7434
])
7435
 
7436
 
7437
# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
7438
# ----------------------------------------
7439
# OPTION-LIST is a space-separated list of Libtool options associated
7440
# with MACRO-NAME.  If any OPTION has a matching handler declared with
7441
# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
7442
# the unknown option and exit.
7443
m4_defun([_LT_SET_OPTIONS],
7444
[# Set options
7445
m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
7446
    [_LT_SET_OPTION([$1], _LT_Option)])
7447
 
7448
m4_if([$1],[LT_INIT],[
7449
  dnl
7450
  dnl Simply set some default values (i.e off) if boolean options were not
7451
  dnl specified:
7452
  _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
7453
  ])
7454
  _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
7455
  ])
7456
  dnl
7457
  dnl If no reference was made to various pairs of opposing options, then
7458
  dnl we run the default mode handler for the pair.  For example, if neither
7459
  dnl `shared' nor `disable-shared' was passed, we enable building of shared
7460
  dnl archives by default:
7461
  _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
7462
  _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
7463
  _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
7464
  _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
7465
  		   [_LT_ENABLE_FAST_INSTALL])
7466
  ])
7467
])# _LT_SET_OPTIONS
7468
 
7469
 
7470
 
7471
# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
7472
# -----------------------------------------
7473
m4_define([_LT_MANGLE_DEFUN],
7474
[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
7475
 
7476
 
7477
# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
7478
# -----------------------------------------------
7479
m4_define([LT_OPTION_DEFINE],
7480
[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
7481
])# LT_OPTION_DEFINE
7482
 
7483
 
7484
# dlopen
7485
# ------
7486
LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
7487
])
7488
 
7489
AU_DEFUN([AC_LIBTOOL_DLOPEN],
7490
[_LT_SET_OPTION([LT_INIT], [dlopen])
7491
AC_DIAGNOSE([obsolete],
7492
[$0: Remove this warning and the call to _LT_SET_OPTION when you
7493
put the `dlopen' option into LT_INIT's first parameter.])
7494
])
7495
 
7496
dnl aclocal-1.4 backwards compatibility:
7497
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
7498
 
7499
 
7500
# win32-dll
7501
# ---------
7502
# Declare package support for building win32 dll's.
7503
LT_OPTION_DEFINE([LT_INIT], [win32-dll],
7504
[enable_win32_dll=yes
7505
 
7506
case $host in
7507
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
7508
  AC_CHECK_TOOL(AS, as, false)
7509
  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7510
  AC_CHECK_TOOL(OBJDUMP, objdump, false)
7511
  ;;
7512
esac
7513
 
7514
test -z "$AS" && AS=as
7515
_LT_DECL([], [AS],      [0], [Assembler program])dnl
7516
 
7517
test -z "$DLLTOOL" && DLLTOOL=dlltool
7518
_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
7519
 
7520
test -z "$OBJDUMP" && OBJDUMP=objdump
7521
_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
7522
])# win32-dll
7523
 
7524
AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
7525
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
7526
_LT_SET_OPTION([LT_INIT], [win32-dll])
7527
AC_DIAGNOSE([obsolete],
7528
[$0: Remove this warning and the call to _LT_SET_OPTION when you
7529
put the `win32-dll' option into LT_INIT's first parameter.])
7530
])
7531
 
7532
dnl aclocal-1.4 backwards compatibility:
7533
dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
7534
 
7535
 
7536
# _LT_ENABLE_SHARED([DEFAULT])
7537
# ----------------------------
7538
# implement the --enable-shared flag, and supports the `shared' and
7539
# `disable-shared' LT_INIT options.
7540
# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
7541
m4_define([_LT_ENABLE_SHARED],
7542
[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
7543
AC_ARG_ENABLE([shared],
7544
    [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
7545
	[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
7546
    [p=${PACKAGE-default}
7547
    case $enableval in
7548
    yes) enable_shared=yes ;;
7549
    no) enable_shared=no ;;
7550
    *)
7551
      enable_shared=no
7552
      # Look at the argument we got.  We use all the common list separators.
7553
      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7554
      for pkg in $enableval; do
7555
	IFS="$lt_save_ifs"
7556
	if test "X$pkg" = "X$p"; then
7557
	  enable_shared=yes
7558
	fi
7559
      done
7560
      IFS="$lt_save_ifs"
7561
      ;;
7562
    esac],
7563
    [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
7564
 
7565
    _LT_DECL([build_libtool_libs], [enable_shared], [0],
7566
	[Whether or not to build shared libraries])
7567
])# _LT_ENABLE_SHARED
7568
 
7569
LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
7570
LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
7571
 
7572
# Old names:
7573
AC_DEFUN([AC_ENABLE_SHARED],
7574
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
7575
])
7576
 
7577
AC_DEFUN([AC_DISABLE_SHARED],
7578
[_LT_SET_OPTION([LT_INIT], [disable-shared])
7579
])
7580
 
7581
AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
7582
AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
7583
 
7584
dnl aclocal-1.4 backwards compatibility:
7585
dnl AC_DEFUN([AM_ENABLE_SHARED], [])
7586
dnl AC_DEFUN([AM_DISABLE_SHARED], [])
7587
 
7588
 
7589
 
7590
# _LT_ENABLE_STATIC([DEFAULT])
7591
# ----------------------------
7592
# implement the --enable-static flag, and support the `static' and
7593
# `disable-static' LT_INIT options.
7594
# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
7595
m4_define([_LT_ENABLE_STATIC],
7596
[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
7597
AC_ARG_ENABLE([static],
7598
    [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
7599
	[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
7600
    [p=${PACKAGE-default}
7601
    case $enableval in
7602
    yes) enable_static=yes ;;
7603
    no) enable_static=no ;;
7604
    *)
7605
     enable_static=no
7606
      # Look at the argument we got.  We use all the common list separators.
7607
      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7608
      for pkg in $enableval; do
7609
	IFS="$lt_save_ifs"
7610
	if test "X$pkg" = "X$p"; then
7611
	  enable_static=yes
7612
	fi
7613
      done
7614
      IFS="$lt_save_ifs"
7615
      ;;
7616
    esac],
7617
    [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
7618
 
7619
    _LT_DECL([build_old_libs], [enable_static], [0],
7620
	[Whether or not to build static libraries])
7621
])# _LT_ENABLE_STATIC
7622
 
7623
LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
7624
LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
7625
 
7626
# Old names:
7627
AC_DEFUN([AC_ENABLE_STATIC],
7628
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
7629
])
7630
 
7631
AC_DEFUN([AC_DISABLE_STATIC],
7632
[_LT_SET_OPTION([LT_INIT], [disable-static])
7633
])
7634
 
7635
AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
7636
AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
7637
 
7638
dnl aclocal-1.4 backwards compatibility:
7639
dnl AC_DEFUN([AM_ENABLE_STATIC], [])
7640
dnl AC_DEFUN([AM_DISABLE_STATIC], [])
7641
 
7642
 
7643
 
7644
# _LT_ENABLE_FAST_INSTALL([DEFAULT])
7645
# ----------------------------------
7646
# implement the --enable-fast-install flag, and support the `fast-install'
7647
# and `disable-fast-install' LT_INIT options.
7648
# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
7649
m4_define([_LT_ENABLE_FAST_INSTALL],
7650
[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
7651
AC_ARG_ENABLE([fast-install],
7652
    [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
7653
    [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
7654
    [p=${PACKAGE-default}
7655
    case $enableval in
7656
    yes) enable_fast_install=yes ;;
7657
    no) enable_fast_install=no ;;
7658
    *)
7659
      enable_fast_install=no
7660
      # Look at the argument we got.  We use all the common list separators.
7661
      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7662
      for pkg in $enableval; do
7663
	IFS="$lt_save_ifs"
7664
	if test "X$pkg" = "X$p"; then
7665
	  enable_fast_install=yes
7666
	fi
7667
      done
7668
      IFS="$lt_save_ifs"
7669
      ;;
7670
    esac],
7671
    [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
7672
 
7673
_LT_DECL([fast_install], [enable_fast_install], [0],
7674
	 [Whether or not to optimize for fast installation])dnl
7675
])# _LT_ENABLE_FAST_INSTALL
7676
 
7677
LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
7678
LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
7679
 
7680
# Old names:
7681
AU_DEFUN([AC_ENABLE_FAST_INSTALL],
7682
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
7683
AC_DIAGNOSE([obsolete],
7684
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
7685
the `fast-install' option into LT_INIT's first parameter.])
7686
])
7687
 
7688
AU_DEFUN([AC_DISABLE_FAST_INSTALL],
7689
[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
7690
AC_DIAGNOSE([obsolete],
7691
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
7692
the `disable-fast-install' option into LT_INIT's first parameter.])
7693
])
7694
 
7695
dnl aclocal-1.4 backwards compatibility:
7696
dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
7697
dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
7698
 
7699
 
7700
# _LT_WITH_PIC([MODE])
7701
# --------------------
7702
# implement the --with-pic flag, and support the `pic-only' and `no-pic'
7703
# LT_INIT options.
7704
# MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
7705
m4_define([_LT_WITH_PIC],
7706
[AC_ARG_WITH([pic],
7707
    [AS_HELP_STRING([--with-pic],
7708
	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
7709
    [pic_mode="$withval"],
7710
    [pic_mode=default])
7711
 
7712
test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
7713
 
7714
_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
7715
])# _LT_WITH_PIC
7716
 
7717
LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
7718
LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
7719
 
7720
# Old name:
7721
AU_DEFUN([AC_LIBTOOL_PICMODE],
7722
[_LT_SET_OPTION([LT_INIT], [pic-only])
7723
AC_DIAGNOSE([obsolete],
7724
[$0: Remove this warning and the call to _LT_SET_OPTION when you
7725
put the `pic-only' option into LT_INIT's first parameter.])
7726
])
7727
 
7728
dnl aclocal-1.4 backwards compatibility:
7729
dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
7730
 
7731
 
7732
m4_define([_LTDL_MODE], [])
7733
LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
7734
		 [m4_define([_LTDL_MODE], [nonrecursive])])
7735
LT_OPTION_DEFINE([LTDL_INIT], [recursive],
7736
		 [m4_define([_LTDL_MODE], [recursive])])
7737
LT_OPTION_DEFINE([LTDL_INIT], [subproject],
7738
		 [m4_define([_LTDL_MODE], [subproject])])
7739
 
7740
m4_define([_LTDL_TYPE], [])
7741
LT_OPTION_DEFINE([LTDL_INIT], [installable],
7742
		 [m4_define([_LTDL_TYPE], [installable])])
7743
LT_OPTION_DEFINE([LTDL_INIT], [convenience],
7744
		 [m4_define([_LTDL_TYPE], [convenience])])
7745
 
7746
# ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
7747
#
7748
# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
7749
# Written by Gary V. Vaughan, 2004
7750
#
7751
# This file is free software; the Free Software Foundation gives
7752
# unlimited permission to copy and/or distribute it, with or without
7753
# modifications, as long as this notice is preserved.
7754
 
7755
# serial 6 ltsugar.m4
7756
 
7757
# This is to help aclocal find these macros, as it can't see m4_define.
7758
AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
7759
 
7760
 
7761
# lt_join(SEP, ARG1, [ARG2...])
7762
# -----------------------------
7763
# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
7764
# associated separator.
7765
# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
7766
# versions in m4sugar had bugs.
7767
m4_define([lt_join],
7768
[m4_if([$#], [1], [],
7769
       [$#], [2], [[$2]],
7770
       [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
7771
m4_define([_lt_join],
7772
[m4_if([$#$2], [2], [],
7773
       [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
7774
 
7775
 
7776
# lt_car(LIST)
7777
# lt_cdr(LIST)
7778
# ------------
7779
# Manipulate m4 lists.
7780
# These macros are necessary as long as will still need to support
7781
# Autoconf-2.59 which quotes differently.
7782
m4_define([lt_car], [[$1]])
7783
m4_define([lt_cdr],
7784
[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
7785
       [$#], 1, [],
7786
       [m4_dquote(m4_shift($@))])])
7787
m4_define([lt_unquote], $1)
7788
 
7789
 
7790
# lt_append(MACRO-NAME, STRING, [SEPARATOR])
7791
# ------------------------------------------
7792
# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
7793
# Note that neither SEPARATOR nor STRING are expanded; they are appended
7794
# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
7795
# No SEPARATOR is output if MACRO-NAME was previously undefined (different
7796
# than defined and empty).
7797
#
7798
# This macro is needed until we can rely on Autoconf 2.62, since earlier
7799
# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
7800
m4_define([lt_append],
7801
[m4_define([$1],
7802
	   m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
7803
 
7804
 
7805
 
7806
# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
7807
# ----------------------------------------------------------
7808
# Produce a SEP delimited list of all paired combinations of elements of
7809
# PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
7810
# has the form PREFIXmINFIXSUFFIXn.
7811
# Needed until we can rely on m4_combine added in Autoconf 2.62.
7812
m4_define([lt_combine],
7813
[m4_if(m4_eval([$# > 3]), [1],
7814
       [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
7815
[[m4_foreach([_Lt_prefix], [$2],
7816
	     [m4_foreach([_Lt_suffix],
7817
		]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
7818
	[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
7819
 
7820
 
7821
# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
7822
# -----------------------------------------------------------------------
7823
# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
7824
# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
7825
m4_define([lt_if_append_uniq],
7826
[m4_ifdef([$1],
7827
	  [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
7828
		 [lt_append([$1], [$2], [$3])$4],
7829
		 [$5])],
7830
	  [lt_append([$1], [$2], [$3])$4])])
7831
 
7832
 
7833
# lt_dict_add(DICT, KEY, VALUE)
7834
# -----------------------------
7835
m4_define([lt_dict_add],
7836
[m4_define([$1($2)], [$3])])
7837
 
7838
 
7839
# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
7840
# --------------------------------------------
7841
m4_define([lt_dict_add_subkey],
7842
[m4_define([$1($2:$3)], [$4])])
7843
 
7844
 
7845
# lt_dict_fetch(DICT, KEY, [SUBKEY])
7846
# ----------------------------------
7847
m4_define([lt_dict_fetch],
7848
[m4_ifval([$3],
7849
	m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
7850
    m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
7851
 
7852
 
7853
# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
7854
# -----------------------------------------------------------------
7855
m4_define([lt_if_dict_fetch],
7856
[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
7857
	[$5],
7858
    [$6])])
7859
 
7860
 
7861
# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
7862
# --------------------------------------------------------------
7863
m4_define([lt_dict_filter],
7864
[m4_if([$5], [], [],
7865
  [lt_join(m4_quote(m4_default([$4], [[, ]])),
7866
           lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
7867
		      [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
7868
])
7869
 
7870
# ltversion.m4 -- version numbers			-*- Autoconf -*-
7871
#
7872
#   Copyright (C) 2004 Free Software Foundation, Inc.
7873
#   Written by Scott James Remnant, 2004
7874
#
7875
# This file is free software; the Free Software Foundation gives
7876
# unlimited permission to copy and/or distribute it, with or without
7877
# modifications, as long as this notice is preserved.
7878
 
7879
# Generated from ltversion.in.
7880
 
7881
# serial 3012 ltversion.m4
7882
# This file is part of GNU Libtool
7883
 
7884
m4_define([LT_PACKAGE_VERSION], [2.2.6])
7885
m4_define([LT_PACKAGE_REVISION], [1.3012])
7886
 
7887
AC_DEFUN([LTVERSION_VERSION],
7888
[macro_version='2.2.6'
7889
macro_revision='1.3012'
7890
_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
7891
_LT_DECL(, macro_revision, 0)
7892
])
7893
 
7894
# lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
7895
#
7896
#   Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
7897
#   Written by Scott James Remnant, 2004.
7898
#
7899
# This file is free software; the Free Software Foundation gives
7900
# unlimited permission to copy and/or distribute it, with or without
7901
# modifications, as long as this notice is preserved.
7902
 
7903
# serial 4 lt~obsolete.m4
7904
 
7905
# These exist entirely to fool aclocal when bootstrapping libtool.
7906
#
7907
# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
7908
# which have later been changed to m4_define as they aren't part of the
7909
# exported API, or moved to Autoconf or Automake where they belong.
7910
#
7911
# The trouble is, aclocal is a bit thick.  It'll see the old AC_DEFUN
7912
# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
7913
# using a macro with the same name in our local m4/libtool.m4 it'll
7914
# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
7915
# and doesn't know about Autoconf macros at all.)
7916
#
7917
# So we provide this file, which has a silly filename so it's always
7918
# included after everything else.  This provides aclocal with the
7919
# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
7920
# because those macros already exist, or will be overwritten later.
7921
# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 
7922
#
7923
# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
7924
# Yes, that means every name once taken will need to remain here until
7925
# we give up compatibility with versions before 1.7, at which point
7926
# we need to keep only those names which we still refer to.
7927
 
7928
# This is to help aclocal find these macros, as it can't see m4_define.
7929
AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
7930
 
7931
m4_ifndef([AC_LIBTOOL_LINKER_OPTION],	[AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
7932
m4_ifndef([AC_PROG_EGREP],		[AC_DEFUN([AC_PROG_EGREP])])
7933
m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
7934
m4_ifndef([_LT_AC_SHELL_INIT],		[AC_DEFUN([_LT_AC_SHELL_INIT])])
7935
m4_ifndef([_LT_AC_SYS_LIBPATH_AIX],	[AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
7936
m4_ifndef([_LT_PROG_LTMAIN],		[AC_DEFUN([_LT_PROG_LTMAIN])])
7937
m4_ifndef([_LT_AC_TAGVAR],		[AC_DEFUN([_LT_AC_TAGVAR])])
7938
m4_ifndef([AC_LTDL_ENABLE_INSTALL],	[AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
7939
m4_ifndef([AC_LTDL_PREOPEN],		[AC_DEFUN([AC_LTDL_PREOPEN])])
7940
m4_ifndef([_LT_AC_SYS_COMPILER],	[AC_DEFUN([_LT_AC_SYS_COMPILER])])
7941
m4_ifndef([_LT_AC_LOCK],		[AC_DEFUN([_LT_AC_LOCK])])
7942
m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE],	[AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
7943
m4_ifndef([_LT_AC_TRY_DLOPEN_SELF],	[AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
7944
m4_ifndef([AC_LIBTOOL_PROG_CC_C_O],	[AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
7945
m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
7946
m4_ifndef([AC_LIBTOOL_OBJDIR],		[AC_DEFUN([AC_LIBTOOL_OBJDIR])])
7947
m4_ifndef([AC_LTDL_OBJDIR],		[AC_DEFUN([AC_LTDL_OBJDIR])])
7948
m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
7949
m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP],	[AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
7950
m4_ifndef([AC_PATH_MAGIC],		[AC_DEFUN([AC_PATH_MAGIC])])
7951
m4_ifndef([AC_PROG_LD_GNU],		[AC_DEFUN([AC_PROG_LD_GNU])])
7952
m4_ifndef([AC_PROG_LD_RELOAD_FLAG],	[AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
7953
m4_ifndef([AC_DEPLIBS_CHECK_METHOD],	[AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
7954
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
7955
m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
7956
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
7957
m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS],	[AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
7958
m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP],	[AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
7959
m4_ifndef([LT_AC_PROG_EGREP],		[AC_DEFUN([LT_AC_PROG_EGREP])])
7960
m4_ifndef([LT_AC_PROG_SED],		[AC_DEFUN([LT_AC_PROG_SED])])
7961
m4_ifndef([_LT_CC_BASENAME],		[AC_DEFUN([_LT_CC_BASENAME])])
7962
m4_ifndef([_LT_COMPILER_BOILERPLATE],	[AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
7963
m4_ifndef([_LT_LINKER_BOILERPLATE],	[AC_DEFUN([_LT_LINKER_BOILERPLATE])])
7964
m4_ifndef([_AC_PROG_LIBTOOL],		[AC_DEFUN([_AC_PROG_LIBTOOL])])
7965
m4_ifndef([AC_LIBTOOL_SETUP],		[AC_DEFUN([AC_LIBTOOL_SETUP])])
7966
m4_ifndef([_LT_AC_CHECK_DLFCN],		[AC_DEFUN([_LT_AC_CHECK_DLFCN])])
7967
m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER],	[AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
7968
m4_ifndef([_LT_AC_TAGCONFIG],		[AC_DEFUN([_LT_AC_TAGCONFIG])])
7969
m4_ifndef([AC_DISABLE_FAST_INSTALL],	[AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
7970
m4_ifndef([_LT_AC_LANG_CXX],		[AC_DEFUN([_LT_AC_LANG_CXX])])
7971
m4_ifndef([_LT_AC_LANG_F77],		[AC_DEFUN([_LT_AC_LANG_F77])])
7972
m4_ifndef([_LT_AC_LANG_GCJ],		[AC_DEFUN([_LT_AC_LANG_GCJ])])
7973
m4_ifndef([AC_LIBTOOL_RC],		[AC_DEFUN([AC_LIBTOOL_RC])])
7974
m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
7975
m4_ifndef([_LT_AC_LANG_C_CONFIG],	[AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
7976
m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
7977
m4_ifndef([_LT_AC_LANG_CXX_CONFIG],	[AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
7978
m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
7979
m4_ifndef([_LT_AC_LANG_F77_CONFIG],	[AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
7980
m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
7981
m4_ifndef([_LT_AC_LANG_GCJ_CONFIG],	[AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
7982
m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
7983
m4_ifndef([_LT_AC_LANG_RC_CONFIG],	[AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
7984
m4_ifndef([AC_LIBTOOL_CONFIG],		[AC_DEFUN([AC_LIBTOOL_CONFIG])])
7985
m4_ifndef([_LT_AC_FILE_LTDLL_C],	[AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
7986
 
7987
# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
7988
#
7989
# This file is free software; the Free Software Foundation
7990
# gives unlimited permission to copy and/or distribute it,
7991
# with or without modifications, as long as this notice is preserved.
7992
 
7993
# AM_AUTOMAKE_VERSION(VERSION)
7994
# ----------------------------
7995
# Automake X.Y traces this macro to ensure aclocal.m4 has been
7996
# generated from the m4 files accompanying Automake X.Y.
7997
# (This private macro should not be called outside this file.)
7998
AC_DEFUN([AM_AUTOMAKE_VERSION],
639 kaklik 7999
[am__api_version='1.11'
558 kaklik 8000
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
8001
dnl require some minimum version.  Point them to the right macro.
639 kaklik 8002
m4_if([$1], [1.11], [],
558 kaklik 8003
      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
8004
])
8005
 
8006
# _AM_AUTOCONF_VERSION(VERSION)
8007
# -----------------------------
8008
# aclocal traces this macro to find the Autoconf version.
8009
# This is a private macro too.  Using m4_define simplifies
8010
# the logic in aclocal, which can simply ignore this definition.
8011
m4_define([_AM_AUTOCONF_VERSION], [])
8012
 
8013
# AM_SET_CURRENT_AUTOMAKE_VERSION
8014
# -------------------------------
8015
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
8016
# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
8017
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
639 kaklik 8018
[AM_AUTOMAKE_VERSION([1.11])dnl
558 kaklik 8019
m4_ifndef([AC_AUTOCONF_VERSION],
8020
  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
8021
_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
8022
 
8023
# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
8024
 
8025
# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
8026
#
8027
# This file is free software; the Free Software Foundation
8028
# gives unlimited permission to copy and/or distribute it,
8029
# with or without modifications, as long as this notice is preserved.
8030
 
8031
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
8032
# $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
8033
# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
8034
#
8035
# Of course, Automake must honor this variable whenever it calls a
8036
# tool from the auxiliary directory.  The problem is that $srcdir (and
8037
# therefore $ac_aux_dir as well) can be either absolute or relative,
8038
# depending on how configure is run.  This is pretty annoying, since
8039
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
8040
# source directory, any form will work fine, but in subdirectories a
8041
# relative path needs to be adjusted first.
8042
#
8043
# $ac_aux_dir/missing
8044
#    fails when called from a subdirectory if $ac_aux_dir is relative
8045
# $top_srcdir/$ac_aux_dir/missing
8046
#    fails if $ac_aux_dir is absolute,
8047
#    fails when called from a subdirectory in a VPATH build with
8048
#          a relative $ac_aux_dir
8049
#
8050
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
8051
# are both prefixed by $srcdir.  In an in-source build this is usually
8052
# harmless because $srcdir is `.', but things will broke when you
8053
# start a VPATH build or use an absolute $srcdir.
8054
#
8055
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
8056
# iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
8057
#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
8058
# and then we would define $MISSING as
8059
#   MISSING="\${SHELL} $am_aux_dir/missing"
8060
# This will work as long as MISSING is not called from configure, because
8061
# unfortunately $(top_srcdir) has no meaning in configure.
8062
# However there are other variables, like CC, which are often used in
8063
# configure, and could therefore not use this "fixed" $ac_aux_dir.
8064
#
8065
# Another solution, used here, is to always expand $ac_aux_dir to an
8066
# absolute PATH.  The drawback is that using absolute paths prevent a
8067
# configured tree to be moved without reconfiguration.
8068
 
8069
AC_DEFUN([AM_AUX_DIR_EXPAND],
8070
[dnl Rely on autoconf to set up CDPATH properly.
8071
AC_PREREQ([2.50])dnl
8072
# expand $ac_aux_dir to an absolute path
8073
am_aux_dir=`cd $ac_aux_dir && pwd`
8074
])
8075
 
8076
# AM_CONDITIONAL                                            -*- Autoconf -*-
8077
 
639 kaklik 8078
# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
558 kaklik 8079
# Free Software Foundation, Inc.
8080
#
8081
# This file is free software; the Free Software Foundation
8082
# gives unlimited permission to copy and/or distribute it,
8083
# with or without modifications, as long as this notice is preserved.
8084
 
639 kaklik 8085
# serial 9
558 kaklik 8086
 
8087
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
8088
# -------------------------------------
8089
# Define a conditional.
8090
AC_DEFUN([AM_CONDITIONAL],
8091
[AC_PREREQ(2.52)dnl
8092
 ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
8093
	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
8094
AC_SUBST([$1_TRUE])dnl
8095
AC_SUBST([$1_FALSE])dnl
8096
_AM_SUBST_NOTMAKE([$1_TRUE])dnl
8097
_AM_SUBST_NOTMAKE([$1_FALSE])dnl
639 kaklik 8098
m4_define([_AM_COND_VALUE_$1], [$2])dnl
558 kaklik 8099
if $2; then
8100
  $1_TRUE=
8101
  $1_FALSE='#'
8102
else
8103
  $1_TRUE='#'
8104
  $1_FALSE=
8105
fi
8106
AC_CONFIG_COMMANDS_PRE(
8107
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
8108
  AC_MSG_ERROR([[conditional "$1" was never defined.
8109
Usually this means the macro was only invoked conditionally.]])
8110
fi])])
8111
 
639 kaklik 8112
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
558 kaklik 8113
# Free Software Foundation, Inc.
8114
#
8115
# This file is free software; the Free Software Foundation
8116
# gives unlimited permission to copy and/or distribute it,
8117
# with or without modifications, as long as this notice is preserved.
8118
 
639 kaklik 8119
# serial 10
558 kaklik 8120
 
8121
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
8122
# written in clear, in which case automake, when reading aclocal.m4,
8123
# will think it sees a *use*, and therefore will trigger all it's
8124
# C support machinery.  Also note that it means that autoscan, seeing
8125
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
8126
 
8127
 
8128
# _AM_DEPENDENCIES(NAME)
8129
# ----------------------
8130
# See how the compiler implements dependency checking.
8131
# NAME is "CC", "CXX", "GCJ", or "OBJC".
8132
# We try a few techniques and use that to set a single cache variable.
8133
#
8134
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
8135
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
8136
# dependency, and given that the user is not expected to run this macro,
8137
# just rely on AC_PROG_CC.
8138
AC_DEFUN([_AM_DEPENDENCIES],
8139
[AC_REQUIRE([AM_SET_DEPDIR])dnl
8140
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
8141
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
8142
AC_REQUIRE([AM_DEP_TRACK])dnl
8143
 
8144
ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
8145
       [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
8146
       [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
8147
       [$1], UPC,  [depcc="$UPC"  am_compiler_list=],
8148
       [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
8149
                   [depcc="$$1"   am_compiler_list=])
8150
 
8151
AC_CACHE_CHECK([dependency style of $depcc],
8152
               [am_cv_$1_dependencies_compiler_type],
8153
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
8154
  # We make a subdir and do the tests there.  Otherwise we can end up
8155
  # making bogus files that we don't know about and never remove.  For
8156
  # instance it was reported that on HP-UX the gcc test will end up
8157
  # making a dummy file named `D' -- because `-MD' means `put the output
8158
  # in D'.
8159
  mkdir conftest.dir
8160
  # Copy depcomp to subdir because otherwise we won't find it if we're
8161
  # using a relative directory.
8162
  cp "$am_depcomp" conftest.dir
8163
  cd conftest.dir
8164
  # We will build objects and dependencies in a subdirectory because
8165
  # it helps to detect inapplicable dependency modes.  For instance
8166
  # both Tru64's cc and ICC support -MD to output dependencies as a
8167
  # side effect of compilation, but ICC will put the dependencies in
8168
  # the current directory while Tru64 will put them in the object
8169
  # directory.
8170
  mkdir sub
8171
 
8172
  am_cv_$1_dependencies_compiler_type=none
8173
  if test "$am_compiler_list" = ""; then
8174
     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
8175
  fi
639 kaklik 8176
  am__universal=false
8177
  m4_case([$1], [CC],
8178
    [case " $depcc " in #(
8179
     *\ -arch\ *\ -arch\ *) am__universal=true ;;
8180
     esac],
8181
    [CXX],
8182
    [case " $depcc " in #(
8183
     *\ -arch\ *\ -arch\ *) am__universal=true ;;
8184
     esac])
8185
 
558 kaklik 8186
  for depmode in $am_compiler_list; do
8187
    # Setup a source with many dependencies, because some compilers
8188
    # like to wrap large dependency lists on column 80 (with \), and
8189
    # we should not choose a depcomp mode which is confused by this.
8190
    #
8191
    # We need to recreate these files for each test, as the compiler may
8192
    # overwrite some of them when testing with obscure command lines.
8193
    # This happens at least with the AIX C compiler.
8194
    : > sub/conftest.c
8195
    for i in 1 2 3 4 5 6; do
8196
      echo '#include "conftst'$i'.h"' >> sub/conftest.c
8197
      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
8198
      # Solaris 8's {/usr,}/bin/sh.
8199
      touch sub/conftst$i.h
8200
    done
8201
    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
8202
 
639 kaklik 8203
    # We check with `-c' and `-o' for the sake of the "dashmstdout"
8204
    # mode.  It turns out that the SunPro C++ compiler does not properly
8205
    # handle `-M -o', and we need to detect this.  Also, some Intel
8206
    # versions had trouble with output in subdirs
8207
    am__obj=sub/conftest.${OBJEXT-o}
8208
    am__minus_obj="-o $am__obj"
558 kaklik 8209
    case $depmode in
639 kaklik 8210
    gcc)
8211
      # This depmode causes a compiler race in universal mode.
8212
      test "$am__universal" = false || continue
8213
      ;;
558 kaklik 8214
    nosideeffect)
8215
      # after this tag, mechanisms are not by side-effect, so they'll
8216
      # only be used when explicitly requested
8217
      if test "x$enable_dependency_tracking" = xyes; then
8218
	continue
8219
      else
8220
	break
8221
      fi
8222
      ;;
639 kaklik 8223
    msvisualcpp | msvcmsys)
8224
      # This compiler won't grok `-c -o', but also, the minuso test has
8225
      # not run yet.  These depmodes are late enough in the game, and
8226
      # so weak that their functioning should not be impacted.
8227
      am__obj=conftest.${OBJEXT-o}
8228
      am__minus_obj=
8229
      ;;
558 kaklik 8230
    none) break ;;
8231
    esac
8232
    if depmode=$depmode \
639 kaklik 8233
       source=sub/conftest.c object=$am__obj \
558 kaklik 8234
       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
639 kaklik 8235
       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
558 kaklik 8236
         >/dev/null 2>conftest.err &&
8237
       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
8238
       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
639 kaklik 8239
       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
558 kaklik 8240
       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
8241
      # icc doesn't choke on unknown options, it will just issue warnings
8242
      # or remarks (even with -Werror).  So we grep stderr for any message
8243
      # that says an option was ignored or not supported.
8244
      # When given -MP, icc 7.0 and 7.1 complain thusly:
8245
      #   icc: Command line warning: ignoring option '-M'; no argument required
8246
      # The diagnosis changed in icc 8.0:
8247
      #   icc: Command line remark: option '-MP' not supported
8248
      if (grep 'ignoring option' conftest.err ||
8249
          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
8250
        am_cv_$1_dependencies_compiler_type=$depmode
8251
        break
8252
      fi
8253
    fi
8254
  done
8255
 
8256
  cd ..
8257
  rm -rf conftest.dir
8258
else
8259
  am_cv_$1_dependencies_compiler_type=none
8260
fi
8261
])
8262
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
8263
AM_CONDITIONAL([am__fastdep$1], [
8264
  test "x$enable_dependency_tracking" != xno \
8265
  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
8266
])
8267
 
8268
 
8269
# AM_SET_DEPDIR
8270
# -------------
8271
# Choose a directory name for dependency files.
8272
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
8273
AC_DEFUN([AM_SET_DEPDIR],
8274
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
8275
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
8276
])
8277
 
8278
 
8279
# AM_DEP_TRACK
8280
# ------------
8281
AC_DEFUN([AM_DEP_TRACK],
8282
[AC_ARG_ENABLE(dependency-tracking,
8283
[  --disable-dependency-tracking  speeds up one-time build
8284
  --enable-dependency-tracking   do not reject slow dependency extractors])
8285
if test "x$enable_dependency_tracking" != xno; then
8286
  am_depcomp="$ac_aux_dir/depcomp"
8287
  AMDEPBACKSLASH='\'
8288
fi
8289
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
8290
AC_SUBST([AMDEPBACKSLASH])dnl
8291
_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
8292
])
8293
 
8294
# Generate code to set up dependency tracking.              -*- Autoconf -*-
8295
 
8296
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
8297
# Free Software Foundation, Inc.
8298
#
8299
# This file is free software; the Free Software Foundation
8300
# gives unlimited permission to copy and/or distribute it,
8301
# with or without modifications, as long as this notice is preserved.
8302
 
8303
#serial 5
8304
 
8305
# _AM_OUTPUT_DEPENDENCY_COMMANDS
8306
# ------------------------------
8307
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
8308
[{
8309
  # Autoconf 2.62 quotes --file arguments for eval, but not when files
8310
  # are listed without --file.  Let's play safe and only enable the eval
8311
  # if we detect the quoting.
8312
  case $CONFIG_FILES in
8313
  *\'*) eval set x "$CONFIG_FILES" ;;
8314
  *)   set x $CONFIG_FILES ;;
8315
  esac
8316
  shift
8317
  for mf
8318
  do
8319
    # Strip MF so we end up with the name of the file.
8320
    mf=`echo "$mf" | sed -e 's/:.*$//'`
8321
    # Check whether this is an Automake generated Makefile or not.
8322
    # We used to match only the files named `Makefile.in', but
8323
    # some people rename them; so instead we look at the file content.
8324
    # Grep'ing the first line is not enough: some people post-process
8325
    # each Makefile.in and add a new line on top of each file to say so.
8326
    # Grep'ing the whole file is not good either: AIX grep has a line
8327
    # limit of 2048, but all sed's we know have understand at least 4000.
8328
    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
8329
      dirpart=`AS_DIRNAME("$mf")`
8330
    else
8331
      continue
8332
    fi
8333
    # Extract the definition of DEPDIR, am__include, and am__quote
8334
    # from the Makefile without running `make'.
8335
    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8336
    test -z "$DEPDIR" && continue
8337
    am__include=`sed -n 's/^am__include = //p' < "$mf"`
8338
    test -z "am__include" && continue
8339
    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
8340
    # When using ansi2knr, U may be empty or an underscore; expand it
8341
    U=`sed -n 's/^U = //p' < "$mf"`
8342
    # Find all dependency output files, they are included files with
8343
    # $(DEPDIR) in their names.  We invoke sed twice because it is the
8344
    # simplest approach to changing $(DEPDIR) to its actual value in the
8345
    # expansion.
8346
    for file in `sed -n "
8347
      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
8348
	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8349
      # Make sure the directory exists.
8350
      test -f "$dirpart/$file" && continue
8351
      fdir=`AS_DIRNAME(["$file"])`
8352
      AS_MKDIR_P([$dirpart/$fdir])
8353
      # echo "creating $dirpart/$file"
8354
      echo '# dummy' > "$dirpart/$file"
8355
    done
8356
  done
8357
}
8358
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
8359
 
8360
 
8361
# AM_OUTPUT_DEPENDENCY_COMMANDS
8362
# -----------------------------
8363
# This macro should only be invoked once -- use via AC_REQUIRE.
8364
#
8365
# This code is only required when automatic dependency tracking
8366
# is enabled.  FIXME.  This creates each `.P' file that we will
8367
# need in order to bootstrap the dependency handling code.
8368
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
8369
[AC_CONFIG_COMMANDS([depfiles],
8370
     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
8371
     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
8372
])
8373
 
8374
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
8375
# Free Software Foundation, Inc.
8376
#
8377
# This file is free software; the Free Software Foundation
8378
# gives unlimited permission to copy and/or distribute it,
8379
# with or without modifications, as long as this notice is preserved.
8380
 
8381
# serial 8
8382
 
8383
# AM_CONFIG_HEADER is obsolete.  It has been replaced by AC_CONFIG_HEADERS.
8384
AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
8385
 
8386
# Do all the work for Automake.                             -*- Autoconf -*-
8387
 
8388
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
639 kaklik 8389
# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
558 kaklik 8390
#
8391
# This file is free software; the Free Software Foundation
8392
# gives unlimited permission to copy and/or distribute it,
8393
# with or without modifications, as long as this notice is preserved.
8394
 
639 kaklik 8395
# serial 16
558 kaklik 8396
 
8397
# This macro actually does too much.  Some checks are only needed if
8398
# your package does certain things.  But this isn't really a big deal.
8399
 
8400
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
8401
# AM_INIT_AUTOMAKE([OPTIONS])
8402
# -----------------------------------------------
8403
# The call with PACKAGE and VERSION arguments is the old style
8404
# call (pre autoconf-2.50), which is being phased out.  PACKAGE
8405
# and VERSION should now be passed to AC_INIT and removed from
8406
# the call to AM_INIT_AUTOMAKE.
8407
# We support both call styles for the transition.  After
8408
# the next Automake release, Autoconf can make the AC_INIT
8409
# arguments mandatory, and then we can depend on a new Autoconf
8410
# release and drop the old call support.
8411
AC_DEFUN([AM_INIT_AUTOMAKE],
639 kaklik 8412
[AC_PREREQ([2.62])dnl
558 kaklik 8413
dnl Autoconf wants to disallow AM_ names.  We explicitly allow
8414
dnl the ones we care about.
8415
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
8416
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
8417
AC_REQUIRE([AC_PROG_INSTALL])dnl
8418
if test "`cd $srcdir && pwd`" != "`pwd`"; then
8419
  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
8420
  # is not polluted with repeated "-I."
8421
  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
8422
  # test to see if srcdir already configured
8423
  if test -f $srcdir/config.status; then
8424
    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
8425
  fi
8426
fi
8427
 
8428
# test whether we have cygpath
8429
if test -z "$CYGPATH_W"; then
8430
  if (cygpath --version) >/dev/null 2>/dev/null; then
8431
    CYGPATH_W='cygpath -w'
8432
  else
8433
    CYGPATH_W=echo
8434
  fi
8435
fi
8436
AC_SUBST([CYGPATH_W])
8437
 
8438
# Define the identity of the package.
8439
dnl Distinguish between old-style and new-style calls.
8440
m4_ifval([$2],
8441
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
8442
 AC_SUBST([PACKAGE], [$1])dnl
8443
 AC_SUBST([VERSION], [$2])],
8444
[_AM_SET_OPTIONS([$1])dnl
8445
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
8446
m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
8447
  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
8448
 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
8449
 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
8450
 
8451
_AM_IF_OPTION([no-define],,
8452
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
8453
 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
8454
 
8455
# Some tools Automake needs.
8456
AC_REQUIRE([AM_SANITY_CHECK])dnl
8457
AC_REQUIRE([AC_ARG_PROGRAM])dnl
8458
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
8459
AM_MISSING_PROG(AUTOCONF, autoconf)
8460
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
8461
AM_MISSING_PROG(AUTOHEADER, autoheader)
8462
AM_MISSING_PROG(MAKEINFO, makeinfo)
639 kaklik 8463
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
8464
AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
558 kaklik 8465
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
8466
# We need awk for the "check" target.  The system "awk" is bad on
8467
# some platforms.
8468
AC_REQUIRE([AC_PROG_AWK])dnl
8469
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
8470
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
8471
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
639 kaklik 8472
	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
8473
			     [_AM_PROG_TAR([v7])])])
558 kaklik 8474
_AM_IF_OPTION([no-dependencies],,
8475
[AC_PROVIDE_IFELSE([AC_PROG_CC],
639 kaklik 8476
		  [_AM_DEPENDENCIES(CC)],
8477
		  [define([AC_PROG_CC],
8478
			  defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
558 kaklik 8479
AC_PROVIDE_IFELSE([AC_PROG_CXX],
639 kaklik 8480
		  [_AM_DEPENDENCIES(CXX)],
8481
		  [define([AC_PROG_CXX],
8482
			  defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
558 kaklik 8483
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
639 kaklik 8484
		  [_AM_DEPENDENCIES(OBJC)],
8485
		  [define([AC_PROG_OBJC],
8486
			  defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
558 kaklik 8487
])
639 kaklik 8488
_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
8489
dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
8490
dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
8491
dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
8492
AC_CONFIG_COMMANDS_PRE(dnl
8493
[m4_provide_if([_AM_COMPILER_EXEEXT],
8494
  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
558 kaklik 8495
])
8496
 
639 kaklik 8497
dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
8498
dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
8499
dnl mangled by Autoconf and run in a shell conditional statement.
8500
m4_define([_AC_COMPILER_EXEEXT],
8501
m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
558 kaklik 8502
 
639 kaklik 8503
 
558 kaklik 8504
# When config.status generates a header, we must update the stamp-h file.
8505
# This file resides in the same directory as the config header
8506
# that is generated.  The stamp files are numbered to have different names.
8507
 
8508
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
8509
# loop where config.status creates the headers, so we can generate
8510
# our stamp files there.
8511
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
8512
[# Compute $1's index in $config_headers.
8513
_am_arg=$1
8514
_am_stamp_count=1
8515
for _am_header in $config_headers :; do
8516
  case $_am_header in
8517
    $_am_arg | $_am_arg:* )
8518
      break ;;
8519
    * )
8520
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
8521
  esac
8522
done
8523
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
8524
 
639 kaklik 8525
# Copyright (C) 2001, 2003, 2005, 2008  Free Software Foundation, Inc.
558 kaklik 8526
#
8527
# This file is free software; the Free Software Foundation
8528
# gives unlimited permission to copy and/or distribute it,
8529
# with or without modifications, as long as this notice is preserved.
8530
 
8531
# AM_PROG_INSTALL_SH
8532
# ------------------
8533
# Define $install_sh.
8534
AC_DEFUN([AM_PROG_INSTALL_SH],
8535
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
639 kaklik 8536
if test x"${install_sh}" != xset; then
8537
  case $am_aux_dir in
8538
  *\ * | *\	*)
8539
    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
8540
  *)
8541
    install_sh="\${SHELL} $am_aux_dir/install-sh"
8542
  esac
8543
fi
558 kaklik 8544
AC_SUBST(install_sh)])
8545
 
8546
# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
8547
#
8548
# This file is free software; the Free Software Foundation
8549
# gives unlimited permission to copy and/or distribute it,
8550
# with or without modifications, as long as this notice is preserved.
8551
 
8552
# serial 2
8553
 
8554
# Check whether the underlying file-system supports filenames
8555
# with a leading dot.  For instance MS-DOS doesn't.
8556
AC_DEFUN([AM_SET_LEADING_DOT],
8557
[rm -rf .tst 2>/dev/null
8558
mkdir .tst 2>/dev/null
8559
if test -d .tst; then
8560
  am__leading_dot=.
8561
else
8562
  am__leading_dot=_
8563
fi
8564
rmdir .tst 2>/dev/null
8565
AC_SUBST([am__leading_dot])])
8566
 
8567
# Check to see how 'make' treats includes.	            -*- Autoconf -*-
8568
 
639 kaklik 8569
# Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
558 kaklik 8570
#
8571
# This file is free software; the Free Software Foundation
8572
# gives unlimited permission to copy and/or distribute it,
8573
# with or without modifications, as long as this notice is preserved.
8574
 
639 kaklik 8575
# serial 4
558 kaklik 8576
 
8577
# AM_MAKE_INCLUDE()
8578
# -----------------
8579
# Check to see how make treats includes.
8580
AC_DEFUN([AM_MAKE_INCLUDE],
8581
[am_make=${MAKE-make}
8582
cat > confinc << 'END'
8583
am__doit:
639 kaklik 8584
	@echo this is the am__doit target
558 kaklik 8585
.PHONY: am__doit
8586
END
8587
# If we don't find an include directive, just comment out the code.
8588
AC_MSG_CHECKING([for style of include used by $am_make])
8589
am__include="#"
8590
am__quote=
8591
_am_result=none
8592
# First try GNU make style include.
8593
echo "include confinc" > confmf
639 kaklik 8594
# Ignore all kinds of additional output from `make'.
8595
case `$am_make -s -f confmf 2> /dev/null` in #(
8596
*the\ am__doit\ target*)
8597
  am__include=include
8598
  am__quote=
8599
  _am_result=GNU
8600
  ;;
8601
esac
558 kaklik 8602
# Now try BSD make style include.
8603
if test "$am__include" = "#"; then
8604
   echo '.include "confinc"' > confmf
639 kaklik 8605
   case `$am_make -s -f confmf 2> /dev/null` in #(
8606
   *the\ am__doit\ target*)
8607
     am__include=.include
8608
     am__quote="\""
8609
     _am_result=BSD
8610
     ;;
8611
   esac
558 kaklik 8612
fi
8613
AC_SUBST([am__include])
8614
AC_SUBST([am__quote])
8615
AC_MSG_RESULT([$_am_result])
8616
rm -f confinc confmf
8617
])
8618
 
8619
# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
8620
 
639 kaklik 8621
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
558 kaklik 8622
# Free Software Foundation, Inc.
8623
#
8624
# This file is free software; the Free Software Foundation
8625
# gives unlimited permission to copy and/or distribute it,
8626
# with or without modifications, as long as this notice is preserved.
8627
 
639 kaklik 8628
# serial 6
558 kaklik 8629
 
8630
# AM_MISSING_PROG(NAME, PROGRAM)
8631
# ------------------------------
8632
AC_DEFUN([AM_MISSING_PROG],
8633
[AC_REQUIRE([AM_MISSING_HAS_RUN])
8634
$1=${$1-"${am_missing_run}$2"}
8635
AC_SUBST($1)])
8636
 
8637
 
8638
# AM_MISSING_HAS_RUN
8639
# ------------------
8640
# Define MISSING if not defined so far and test if it supports --run.
8641
# If it does, set am_missing_run to use it, otherwise, to nothing.
8642
AC_DEFUN([AM_MISSING_HAS_RUN],
8643
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
8644
AC_REQUIRE_AUX_FILE([missing])dnl
639 kaklik 8645
if test x"${MISSING+set}" != xset; then
8646
  case $am_aux_dir in
8647
  *\ * | *\	*)
8648
    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
8649
  *)
8650
    MISSING="\${SHELL} $am_aux_dir/missing" ;;
8651
  esac
8652
fi
558 kaklik 8653
# Use eval to expand $SHELL
8654
if eval "$MISSING --run true"; then
8655
  am_missing_run="$MISSING --run "
8656
else
8657
  am_missing_run=
8658
  AC_MSG_WARN([`missing' script is too old or missing])
8659
fi
8660
])
8661
 
8662
# Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
8663
#
8664
# This file is free software; the Free Software Foundation
8665
# gives unlimited permission to copy and/or distribute it,
8666
# with or without modifications, as long as this notice is preserved.
8667
 
8668
# AM_PROG_MKDIR_P
8669
# ---------------
8670
# Check for `mkdir -p'.
8671
AC_DEFUN([AM_PROG_MKDIR_P],
8672
[AC_PREREQ([2.60])dnl
8673
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
8674
dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
8675
dnl while keeping a definition of mkdir_p for backward compatibility.
8676
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
8677
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
8678
dnl Makefile.ins that do not define MKDIR_P, so we do our own
8679
dnl adjustment using top_builddir (which is defined more often than
8680
dnl MKDIR_P).
8681
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
8682
case $mkdir_p in
8683
  [[\\/$]]* | ?:[[\\/]]*) ;;
8684
  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
8685
esac
8686
])
8687
 
8688
# Helper functions for option handling.                     -*- Autoconf -*-
8689
 
8690
# Copyright (C) 2001, 2002, 2003, 2005, 2008  Free Software Foundation, Inc.
8691
#
8692
# This file is free software; the Free Software Foundation
8693
# gives unlimited permission to copy and/or distribute it,
8694
# with or without modifications, as long as this notice is preserved.
8695
 
8696
# serial 4
8697
 
8698
# _AM_MANGLE_OPTION(NAME)
8699
# -----------------------
8700
AC_DEFUN([_AM_MANGLE_OPTION],
8701
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
8702
 
8703
# _AM_SET_OPTION(NAME)
8704
# ------------------------------
8705
# Set option NAME.  Presently that only means defining a flag for this option.
8706
AC_DEFUN([_AM_SET_OPTION],
8707
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
8708
 
8709
# _AM_SET_OPTIONS(OPTIONS)
8710
# ----------------------------------
8711
# OPTIONS is a space-separated list of Automake options.
8712
AC_DEFUN([_AM_SET_OPTIONS],
8713
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
8714
 
8715
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
8716
# -------------------------------------------
8717
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8718
AC_DEFUN([_AM_IF_OPTION],
8719
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
8720
 
8721
# Check to make sure that the build environment is sane.    -*- Autoconf -*-
8722
 
639 kaklik 8723
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
558 kaklik 8724
# Free Software Foundation, Inc.
8725
#
8726
# This file is free software; the Free Software Foundation
8727
# gives unlimited permission to copy and/or distribute it,
8728
# with or without modifications, as long as this notice is preserved.
8729
 
639 kaklik 8730
# serial 5
558 kaklik 8731
 
8732
# AM_SANITY_CHECK
8733
# ---------------
8734
AC_DEFUN([AM_SANITY_CHECK],
8735
[AC_MSG_CHECKING([whether build environment is sane])
8736
# Just in case
8737
sleep 1
8738
echo timestamp > conftest.file
639 kaklik 8739
# Reject unsafe characters in $srcdir or the absolute working directory
8740
# name.  Accept space and tab only in the latter.
8741
am_lf='
8742
'
8743
case `pwd` in
8744
  *[[\\\"\#\$\&\'\`$am_lf]]*)
8745
    AC_MSG_ERROR([unsafe absolute working directory name]);;
8746
esac
8747
case $srcdir in
8748
  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
8749
    AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
8750
esac
8751
 
558 kaklik 8752
# Do `set' in a subshell so we don't clobber the current shell's
8753
# arguments.  Must try -L first in case configure is actually a
8754
# symlink; some systems play weird games with the mod time of symlinks
8755
# (eg FreeBSD returns the mod time of the symlink's containing
8756
# directory).
8757
if (
639 kaklik 8758
   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
558 kaklik 8759
   if test "$[*]" = "X"; then
8760
      # -L didn't work.
639 kaklik 8761
      set X `ls -t "$srcdir/configure" conftest.file`
558 kaklik 8762
   fi
8763
   rm -f conftest.file
8764
   if test "$[*]" != "X $srcdir/configure conftest.file" \
8765
      && test "$[*]" != "X conftest.file $srcdir/configure"; then
8766
 
8767
      # If neither matched, then we have a broken ls.  This can happen
8768
      # if, for instance, CONFIG_SHELL is bash and it inherits a
8769
      # broken ls alias from the environment.  This has actually
8770
      # happened.  Such a system could not be considered "sane".
8771
      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
8772
alias in your environment])
8773
   fi
8774
 
8775
   test "$[2]" = conftest.file
8776
   )
8777
then
8778
   # Ok.
8779
   :
8780
else
8781
   AC_MSG_ERROR([newly created file is older than distributed files!
8782
Check your system clock])
8783
fi
8784
AC_MSG_RESULT(yes)])
8785
 
8786
# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
8787
#
8788
# This file is free software; the Free Software Foundation
8789
# gives unlimited permission to copy and/or distribute it,
8790
# with or without modifications, as long as this notice is preserved.
8791
 
8792
# AM_PROG_INSTALL_STRIP
8793
# ---------------------
8794
# One issue with vendor `install' (even GNU) is that you can't
8795
# specify the program used to strip binaries.  This is especially
8796
# annoying in cross-compiling environments, where the build's strip
8797
# is unlikely to handle the host's binaries.
8798
# Fortunately install-sh will honor a STRIPPROG variable, so we
8799
# always use install-sh in `make install-strip', and initialize
8800
# STRIPPROG with the value of the STRIP variable (set by the user).
8801
AC_DEFUN([AM_PROG_INSTALL_STRIP],
8802
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
8803
# Installed binaries are usually stripped using `strip' when the user
8804
# run `make install-strip'.  However `strip' might not be the right
8805
# tool to use in cross-compilation environments, therefore Automake
8806
# will honor the `STRIP' environment variable to overrule this program.
8807
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
8808
if test "$cross_compiling" != no; then
8809
  AC_CHECK_TOOL([STRIP], [strip], :)
8810
fi
8811
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
8812
AC_SUBST([INSTALL_STRIP_PROGRAM])])
8813
 
639 kaklik 8814
# Copyright (C) 2006, 2008  Free Software Foundation, Inc.
558 kaklik 8815
#
8816
# This file is free software; the Free Software Foundation
8817
# gives unlimited permission to copy and/or distribute it,
8818
# with or without modifications, as long as this notice is preserved.
8819
 
639 kaklik 8820
# serial 2
8821
 
558 kaklik 8822
# _AM_SUBST_NOTMAKE(VARIABLE)
8823
# ---------------------------
8824
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
8825
# This macro is traced by Automake.
8826
AC_DEFUN([_AM_SUBST_NOTMAKE])
8827
 
639 kaklik 8828
# AM_SUBST_NOTMAKE(VARIABLE)
8829
# ---------------------------
8830
# Public sister of _AM_SUBST_NOTMAKE.
8831
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
8832
 
558 kaklik 8833
# Check how to create a tarball.                            -*- Autoconf -*-
8834
 
8835
# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
8836
#
8837
# This file is free software; the Free Software Foundation
8838
# gives unlimited permission to copy and/or distribute it,
8839
# with or without modifications, as long as this notice is preserved.
8840
 
8841
# serial 2
8842
 
8843
# _AM_PROG_TAR(FORMAT)
8844
# --------------------
8845
# Check how to create a tarball in format FORMAT.
8846
# FORMAT should be one of `v7', `ustar', or `pax'.
8847
#
8848
# Substitute a variable $(am__tar) that is a command
8849
# writing to stdout a FORMAT-tarball containing the directory
8850
# $tardir.
8851
#     tardir=directory && $(am__tar) > result.tar
8852
#
8853
# Substitute a variable $(am__untar) that extract such
8854
# a tarball read from stdin.
8855
#     $(am__untar) < result.tar
8856
AC_DEFUN([_AM_PROG_TAR],
8857
[# Always define AMTAR for backward compatibility.
8858
AM_MISSING_PROG([AMTAR], [tar])
8859
m4_if([$1], [v7],
8860
     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
8861
     [m4_case([$1], [ustar],, [pax],,
8862
              [m4_fatal([Unknown tar format])])
8863
AC_MSG_CHECKING([how to create a $1 tar archive])
8864
# Loop over all known methods to create a tar archive until one works.
8865
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
8866
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
8867
# Do not fold the above two line into one, because Tru64 sh and
8868
# Solaris sh will not grok spaces in the rhs of `-'.
8869
for _am_tool in $_am_tools
8870
do
8871
  case $_am_tool in
8872
  gnutar)
8873
    for _am_tar in tar gnutar gtar;
8874
    do
8875
      AM_RUN_LOG([$_am_tar --version]) && break
8876
    done
8877
    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
8878
    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
8879
    am__untar="$_am_tar -xf -"
8880
    ;;
8881
  plaintar)
8882
    # Must skip GNU tar: if it does not support --format= it doesn't create
8883
    # ustar tarball either.
8884
    (tar --version) >/dev/null 2>&1 && continue
8885
    am__tar='tar chf - "$$tardir"'
8886
    am__tar_='tar chf - "$tardir"'
8887
    am__untar='tar xf -'
8888
    ;;
8889
  pax)
8890
    am__tar='pax -L -x $1 -w "$$tardir"'
8891
    am__tar_='pax -L -x $1 -w "$tardir"'
8892
    am__untar='pax -r'
8893
    ;;
8894
  cpio)
8895
    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
8896
    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
8897
    am__untar='cpio -i -H $1 -d'
8898
    ;;
8899
  none)
8900
    am__tar=false
8901
    am__tar_=false
8902
    am__untar=false
8903
    ;;
8904
  esac
8905
 
8906
  # If the value was cached, stop now.  We just wanted to have am__tar
8907
  # and am__untar set.
8908
  test -n "${am_cv_prog_tar_$1}" && break
8909
 
8910
  # tar/untar a dummy directory, and stop if the command works
8911
  rm -rf conftest.dir
8912
  mkdir conftest.dir
8913
  echo GrepMe > conftest.dir/file
8914
  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
8915
  rm -rf conftest.dir
8916
  if test -s conftest.tar; then
8917
    AM_RUN_LOG([$am__untar <conftest.tar])
8918
    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
8919
  fi
8920
done
8921
rm -rf conftest.dir
8922
 
8923
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
8924
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
8925
AC_SUBST([am__tar])
8926
AC_SUBST([am__untar])
8927
]) # _AM_PROG_TAR
8928