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- Committer: RabbitBot
- Date: 2018-02-05 14:05:13 UTC
- Revision ID: rabbitbot@elementary.io-20180205140513-3yr81c4ly6dt6rxa
Initial import, version 1.8.10-2ubuntu1
- files added:
- debian
- debian/icons
- debian/icons/22
- debian/patches
- debian/source
- html
- icons
- icons/16
- icons/22
- icons/32
- icons/48
- icons/scalable
- m4
- man
- po
- shared
- shared/nm-utils
- src
- src/connection-editor
- src/libnm-gtk
- src/libnm-gtk/examples
- src/libnm-gtk/tests
- src/libnma
- src/utils
- src/utils/tests
- src/wireless-security
added
removed
m4/libtool.m4
1
# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2
#
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# Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc.
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# Written by Gordon Matzigkeit, 1996
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#
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# This file is free software; the Free Software Foundation gives
7
# unlimited permission to copy and/or distribute it, with or without
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# modifications, as long as this notice is preserved.
9
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m4_define([_LT_COPYING], [dnl
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# Copyright (C) 2014 Free Software Foundation, Inc.
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# This is free software; see the source for copying conditions. There is NO
13
# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
14
15
# GNU Libtool is free software; you can redistribute it and/or modify
16
# it under the terms of the GNU General Public License as published by
17
# the Free Software Foundation; either version 2 of of the License, or
18
# (at your option) any later version.
19
#
20
# As a special exception to the GNU General Public License, if you
21
# distribute this file as part of a program or library that is built
22
# using GNU Libtool, you may include this file under the same
23
# distribution terms that you use for the rest of that program.
24
#
25
# GNU Libtool is distributed in the hope that it will be useful, but
26
# WITHOUT ANY WARRANTY; without even the implied warranty of
27
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
28
# GNU General Public License for more details.
29
#
30
# You should have received a copy of the GNU General Public License
31
# along with this program. If not, see <http://www.gnu.org/licenses/>.
32
])
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34
# serial 58 LT_INIT
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36
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# LT_PREREQ(VERSION)
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# ------------------
39
# Complain and exit if this libtool version is less that VERSION.
40
m4_defun([LT_PREREQ],
41
[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
42
[m4_default([$3],
43
[m4_fatal([Libtool version $1 or higher is required],
44
63)])],
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[$2])])
46
47
48
# _LT_CHECK_BUILDDIR
49
# ------------------
50
# Complain if the absolute build directory name contains unusual characters
51
m4_defun([_LT_CHECK_BUILDDIR],
52
[case `pwd` in
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*\ * | *\ *)
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AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
55
esac
56
])
57
58
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# LT_INIT([OPTIONS])
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# ------------------
61
AC_DEFUN([LT_INIT],
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[AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
63
AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
64
AC_BEFORE([$0], [LT_LANG])dnl
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AC_BEFORE([$0], [LT_OUTPUT])dnl
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AC_BEFORE([$0], [LTDL_INIT])dnl
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m4_require([_LT_CHECK_BUILDDIR])dnl
68
69
dnl Autoconf doesn't catch unexpanded LT_ macros by default:
70
m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
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m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
72
dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
73
dnl unless we require an AC_DEFUNed macro:
74
AC_REQUIRE([LTOPTIONS_VERSION])dnl
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AC_REQUIRE([LTSUGAR_VERSION])dnl
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AC_REQUIRE([LTVERSION_VERSION])dnl
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AC_REQUIRE([LTOBSOLETE_VERSION])dnl
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m4_require([_LT_PROG_LTMAIN])dnl
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_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
81
82
dnl Parse OPTIONS
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_LT_SET_OPTIONS([$0], [$1])
84
85
# This can be used to rebuild libtool when needed
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LIBTOOL_DEPS=$ltmain
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# Always use our own libtool.
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LIBTOOL='$(SHELL) $(top_builddir)/libtool'
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AC_SUBST(LIBTOOL)dnl
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_LT_SETUP
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# Only expand once:
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m4_define([LT_INIT])
96
])# LT_INIT
97
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# Old names:
99
AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
100
AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
101
dnl aclocal-1.4 backwards compatibility:
102
dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
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dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
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# _LT_PREPARE_CC_BASENAME
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# -----------------------
108
m4_defun([_LT_PREPARE_CC_BASENAME], [
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# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
110
func_cc_basename ()
111
{
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for cc_temp in @S|@*""; do
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case $cc_temp in
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compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
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distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
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\-*) ;;
117
*) break;;
118
esac
119
done
120
func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
121
}
122
])# _LT_PREPARE_CC_BASENAME
123
124
125
# _LT_CC_BASENAME(CC)
126
# -------------------
127
# It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME,
128
# but that macro is also expanded into generated libtool script, which
129
# arranges for $SED and $ECHO to be set by different means.
130
m4_defun([_LT_CC_BASENAME],
131
[m4_require([_LT_PREPARE_CC_BASENAME])dnl
132
AC_REQUIRE([_LT_DECL_SED])dnl
133
AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
134
func_cc_basename $1
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cc_basename=$func_cc_basename_result
136
])
137
138
139
# _LT_FILEUTILS_DEFAULTS
140
# ----------------------
141
# It is okay to use these file commands and assume they have been set
142
# sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'.
143
m4_defun([_LT_FILEUTILS_DEFAULTS],
144
[: ${CP="cp -f"}
145
: ${MV="mv -f"}
146
: ${RM="rm -f"}
147
])# _LT_FILEUTILS_DEFAULTS
148
149
150
# _LT_SETUP
151
# ---------
152
m4_defun([_LT_SETUP],
153
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
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AC_REQUIRE([AC_CANONICAL_BUILD])dnl
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AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
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AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
157
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_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
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dnl
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_LT_DECL([], [host_alias], [0], [The host system])dnl
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_LT_DECL([], [host], [0])dnl
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_LT_DECL([], [host_os], [0])dnl
163
dnl
164
_LT_DECL([], [build_alias], [0], [The build system])dnl
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_LT_DECL([], [build], [0])dnl
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_LT_DECL([], [build_os], [0])dnl
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dnl
168
AC_REQUIRE([AC_PROG_CC])dnl
169
AC_REQUIRE([LT_PATH_LD])dnl
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AC_REQUIRE([LT_PATH_NM])dnl
171
dnl
172
AC_REQUIRE([AC_PROG_LN_S])dnl
173
test -z "$LN_S" && LN_S="ln -s"
174
_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
175
dnl
176
AC_REQUIRE([LT_CMD_MAX_LEN])dnl
177
_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
178
_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
179
dnl
180
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
181
m4_require([_LT_CHECK_SHELL_FEATURES])dnl
182
m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
183
m4_require([_LT_CMD_RELOAD])dnl
184
m4_require([_LT_CHECK_MAGIC_METHOD])dnl
185
m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
186
m4_require([_LT_CMD_OLD_ARCHIVE])dnl
187
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
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m4_require([_LT_WITH_SYSROOT])dnl
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m4_require([_LT_CMD_TRUNCATE])dnl
190
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_LT_CONFIG_LIBTOOL_INIT([
192
# See if we are running on zsh, and set the options that allow our
193
# commands through without removal of \ escapes INIT.
194
if test -n "\${ZSH_VERSION+set}"; then
195
setopt NO_GLOB_SUBST
196
fi
197
])
198
if test -n "${ZSH_VERSION+set}"; then
199
setopt NO_GLOB_SUBST
200
fi
201
202
_LT_CHECK_OBJDIR
203
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m4_require([_LT_TAG_COMPILER])dnl
205
206
case $host_os in
207
aix3*)
208
# AIX sometimes has problems with the GCC collect2 program. For some
209
# reason, if we set the COLLECT_NAMES environment variable, the problems
210
# vanish in a puff of smoke.
211
if test set != "${COLLECT_NAMES+set}"; then
212
COLLECT_NAMES=
213
export COLLECT_NAMES
214
fi
215
;;
216
esac
217
218
# Global variables:
219
ofile=libtool
220
can_build_shared=yes
221
222
# All known linkers require a '.a' archive for static linking (except MSVC,
223
# which needs '.lib').
224
libext=a
225
226
with_gnu_ld=$lt_cv_prog_gnu_ld
227
228
old_CC=$CC
229
old_CFLAGS=$CFLAGS
230
231
# Set sane defaults for various variables
232
test -z "$CC" && CC=cc
233
test -z "$LTCC" && LTCC=$CC
234
test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
235
test -z "$LD" && LD=ld
236
test -z "$ac_objext" && ac_objext=o
237
238
_LT_CC_BASENAME([$compiler])
239
240
# Only perform the check for file, if the check method requires it
241
test -z "$MAGIC_CMD" && MAGIC_CMD=file
242
case $deplibs_check_method in
243
file_magic*)
244
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
245
_LT_PATH_MAGIC
246
fi
247
;;
248
esac
249
250
# Use C for the default configuration in the libtool script
251
LT_SUPPORTED_TAG([CC])
252
_LT_LANG_C_CONFIG
253
_LT_LANG_DEFAULT_CONFIG
254
_LT_CONFIG_COMMANDS
255
])# _LT_SETUP
256
257
258
# _LT_PREPARE_SED_QUOTE_VARS
259
# --------------------------
260
# Define a few sed substitution that help us do robust quoting.
261
m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
262
[# Backslashify metacharacters that are still active within
263
# double-quoted strings.
264
sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
265
266
# Same as above, but do not quote variable references.
267
double_quote_subst='s/\([["`\\]]\)/\\\1/g'
268
269
# Sed substitution to delay expansion of an escaped shell variable in a
270
# double_quote_subst'ed string.
271
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
272
273
# Sed substitution to delay expansion of an escaped single quote.
274
delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
275
276
# Sed substitution to avoid accidental globbing in evaled expressions
277
no_glob_subst='s/\*/\\\*/g'
278
])
279
280
# _LT_PROG_LTMAIN
281
# ---------------
282
# Note that this code is called both from 'configure', and 'config.status'
283
# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
284
# 'config.status' has no value for ac_aux_dir unless we are using Automake,
285
# so we pass a copy along to make sure it has a sensible value anyway.
286
m4_defun([_LT_PROG_LTMAIN],
287
[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
288
_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
289
ltmain=$ac_aux_dir/ltmain.sh
290
])# _LT_PROG_LTMAIN
291
292
293
## ------------------------------------- ##
294
## Accumulate code for creating libtool. ##
295
## ------------------------------------- ##
296
297
# So that we can recreate a full libtool script including additional
298
# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
299
# in macros and then make a single call at the end using the 'libtool'
300
# label.
301
302
303
# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
304
# ----------------------------------------
305
# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
306
m4_define([_LT_CONFIG_LIBTOOL_INIT],
307
[m4_ifval([$1],
308
[m4_append([_LT_OUTPUT_LIBTOOL_INIT],
309
[$1
310
])])])
311
312
# Initialize.
313
m4_define([_LT_OUTPUT_LIBTOOL_INIT])
314
315
316
# _LT_CONFIG_LIBTOOL([COMMANDS])
317
# ------------------------------
318
# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
319
m4_define([_LT_CONFIG_LIBTOOL],
320
[m4_ifval([$1],
321
[m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
322
[$1
323
])])])
324
325
# Initialize.
326
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
327
328
329
# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
330
# -----------------------------------------------------
331
m4_defun([_LT_CONFIG_SAVE_COMMANDS],
332
[_LT_CONFIG_LIBTOOL([$1])
333
_LT_CONFIG_LIBTOOL_INIT([$2])
334
])
335
336
337
# _LT_FORMAT_COMMENT([COMMENT])
338
# -----------------------------
339
# Add leading comment marks to the start of each line, and a trailing
340
# full-stop to the whole comment if one is not present already.
341
m4_define([_LT_FORMAT_COMMENT],
342
[m4_ifval([$1], [
343
m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
344
[['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
345
)])
346
347
348
349
## ------------------------ ##
350
## FIXME: Eliminate VARNAME ##
351
## ------------------------ ##
352
353
354
# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
355
# -------------------------------------------------------------------
356
# CONFIGNAME is the name given to the value in the libtool script.
357
# VARNAME is the (base) name used in the configure script.
358
# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
359
# VARNAME. Any other value will be used directly.
360
m4_define([_LT_DECL],
361
[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
362
[lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
363
[m4_ifval([$1], [$1], [$2])])
364
lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
365
m4_ifval([$4],
366
[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
367
lt_dict_add_subkey([lt_decl_dict], [$2],
368
[tagged?], [m4_ifval([$5], [yes], [no])])])
369
])
370
371
372
# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
373
# --------------------------------------------------------
374
m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
375
376
377
# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
378
# ------------------------------------------------
379
m4_define([lt_decl_tag_varnames],
380
[_lt_decl_filter([tagged?], [yes], $@)])
381
382
383
# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
384
# ---------------------------------------------------------
385
m4_define([_lt_decl_filter],
386
[m4_case([$#],
387
[0], [m4_fatal([$0: too few arguments: $#])],
388
[1], [m4_fatal([$0: too few arguments: $#: $1])],
389
[2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
390
[3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
391
[lt_dict_filter([lt_decl_dict], $@)])[]dnl
392
])
393
394
395
# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
396
# --------------------------------------------------
397
m4_define([lt_decl_quote_varnames],
398
[_lt_decl_filter([value], [1], $@)])
399
400
401
# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
402
# ---------------------------------------------------
403
m4_define([lt_decl_dquote_varnames],
404
[_lt_decl_filter([value], [2], $@)])
405
406
407
# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
408
# ---------------------------------------------------
409
m4_define([lt_decl_varnames_tagged],
410
[m4_assert([$# <= 2])dnl
411
_$0(m4_quote(m4_default([$1], [[, ]])),
412
m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
413
m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
414
m4_define([_lt_decl_varnames_tagged],
415
[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
416
417
418
# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
419
# ------------------------------------------------
420
m4_define([lt_decl_all_varnames],
421
[_$0(m4_quote(m4_default([$1], [[, ]])),
422
m4_if([$2], [],
423
m4_quote(lt_decl_varnames),
424
m4_quote(m4_shift($@))))[]dnl
425
])
426
m4_define([_lt_decl_all_varnames],
427
[lt_join($@, lt_decl_varnames_tagged([$1],
428
lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
429
])
430
431
432
# _LT_CONFIG_STATUS_DECLARE([VARNAME])
433
# ------------------------------------
434
# Quote a variable value, and forward it to 'config.status' so that its
435
# declaration there will have the same value as in 'configure'. VARNAME
436
# must have a single quote delimited value for this to work.
437
m4_define([_LT_CONFIG_STATUS_DECLARE],
438
[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
439
440
441
# _LT_CONFIG_STATUS_DECLARATIONS
442
# ------------------------------
443
# We delimit libtool config variables with single quotes, so when
444
# we write them to config.status, we have to be sure to quote all
445
# embedded single quotes properly. In configure, this macro expands
446
# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
447
#
448
# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
449
m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
450
[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
451
[m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
452
453
454
# _LT_LIBTOOL_TAGS
455
# ----------------
456
# Output comment and list of tags supported by the script
457
m4_defun([_LT_LIBTOOL_TAGS],
458
[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
459
available_tags='_LT_TAGS'dnl
460
])
461
462
463
# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
464
# -----------------------------------
465
# Extract the dictionary values for VARNAME (optionally with TAG) and
466
# expand to a commented shell variable setting:
467
#
468
# # Some comment about what VAR is for.
469
# visible_name=$lt_internal_name
470
m4_define([_LT_LIBTOOL_DECLARE],
471
[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
472
[description])))[]dnl
473
m4_pushdef([_libtool_name],
474
m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
475
m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
476
[0], [_libtool_name=[$]$1],
477
[1], [_libtool_name=$lt_[]$1],
478
[2], [_libtool_name=$lt_[]$1],
479
[_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
480
m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
481
])
482
483
484
# _LT_LIBTOOL_CONFIG_VARS
485
# -----------------------
486
# Produce commented declarations of non-tagged libtool config variables
487
# suitable for insertion in the LIBTOOL CONFIG section of the 'libtool'
488
# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
489
# section) are produced by _LT_LIBTOOL_TAG_VARS.
490
m4_defun([_LT_LIBTOOL_CONFIG_VARS],
491
[m4_foreach([_lt_var],
492
m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
493
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
494
495
496
# _LT_LIBTOOL_TAG_VARS(TAG)
497
# -------------------------
498
m4_define([_LT_LIBTOOL_TAG_VARS],
499
[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
500
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
501
502
503
# _LT_TAGVAR(VARNAME, [TAGNAME])
504
# ------------------------------
505
m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
506
507
508
# _LT_CONFIG_COMMANDS
509
# -------------------
510
# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
511
# variables for single and double quote escaping we saved from calls
512
# to _LT_DECL, we can put quote escaped variables declarations
513
# into 'config.status', and then the shell code to quote escape them in
514
# for loops in 'config.status'. Finally, any additional code accumulated
515
# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
516
m4_defun([_LT_CONFIG_COMMANDS],
517
[AC_PROVIDE_IFELSE([LT_OUTPUT],
518
dnl If the libtool generation code has been placed in $CONFIG_LT,
519
dnl instead of duplicating it all over again into config.status,
520
dnl then we will have config.status run $CONFIG_LT later, so it
521
dnl needs to know what name is stored there:
522
[AC_CONFIG_COMMANDS([libtool],
523
[$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
524
dnl If the libtool generation code is destined for config.status,
525
dnl expand the accumulated commands and init code now:
526
[AC_CONFIG_COMMANDS([libtool],
527
[_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
528
])#_LT_CONFIG_COMMANDS
529
530
531
# Initialize.
532
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
533
[
534
535
# The HP-UX ksh and POSIX shell print the target directory to stdout
536
# if CDPATH is set.
537
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
538
539
sed_quote_subst='$sed_quote_subst'
540
double_quote_subst='$double_quote_subst'
541
delay_variable_subst='$delay_variable_subst'
542
_LT_CONFIG_STATUS_DECLARATIONS
543
LTCC='$LTCC'
544
LTCFLAGS='$LTCFLAGS'
545
compiler='$compiler_DEFAULT'
546
547
# A function that is used when there is no print builtin or printf.
548
func_fallback_echo ()
549
{
550
eval 'cat <<_LTECHO_EOF
551
\$[]1
552
_LTECHO_EOF'
553
}
554
555
# Quote evaled strings.
556
for var in lt_decl_all_varnames([[ \
557
]], lt_decl_quote_varnames); do
558
case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
559
*[[\\\\\\\`\\"\\\$]]*)
560
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
561
;;
562
*)
563
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
564
;;
565
esac
566
done
567
568
# Double-quote double-evaled strings.
569
for var in lt_decl_all_varnames([[ \
570
]], lt_decl_dquote_varnames); do
571
case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
572
*[[\\\\\\\`\\"\\\$]]*)
573
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
574
;;
575
*)
576
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
577
;;
578
esac
579
done
580
581
_LT_OUTPUT_LIBTOOL_INIT
582
])
583
584
# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
585
# ------------------------------------
586
# Generate a child script FILE with all initialization necessary to
587
# reuse the environment learned by the parent script, and make the
588
# file executable. If COMMENT is supplied, it is inserted after the
589
# '#!' sequence but before initialization text begins. After this
590
# macro, additional text can be appended to FILE to form the body of
591
# the child script. The macro ends with non-zero status if the
592
# file could not be fully written (such as if the disk is full).
593
m4_ifdef([AS_INIT_GENERATED],
594
[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
595
[m4_defun([_LT_GENERATED_FILE_INIT],
596
[m4_require([AS_PREPARE])]dnl
597
[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
598
[lt_write_fail=0
599
cat >$1 <<_ASEOF || lt_write_fail=1
600
#! $SHELL
601
# Generated by $as_me.
602
$2
603
SHELL=\${CONFIG_SHELL-$SHELL}
604
export SHELL
605
_ASEOF
606
cat >>$1 <<\_ASEOF || lt_write_fail=1
607
AS_SHELL_SANITIZE
608
_AS_PREPARE
609
exec AS_MESSAGE_FD>&1
610
_ASEOF
611
test 0 = "$lt_write_fail" && chmod +x $1[]dnl
612
m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
613
614
# LT_OUTPUT
615
# ---------
616
# This macro allows early generation of the libtool script (before
617
# AC_OUTPUT is called), incase it is used in configure for compilation
618
# tests.
619
AC_DEFUN([LT_OUTPUT],
620
[: ${CONFIG_LT=./config.lt}
621
AC_MSG_NOTICE([creating $CONFIG_LT])
622
_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
623
[# Run this file to recreate a libtool stub with the current configuration.])
624
625
cat >>"$CONFIG_LT" <<\_LTEOF
626
lt_cl_silent=false
627
exec AS_MESSAGE_LOG_FD>>config.log
628
{
629
echo
630
AS_BOX([Running $as_me.])
631
} >&AS_MESSAGE_LOG_FD
632
633
lt_cl_help="\
634
'$as_me' creates a local libtool stub from the current configuration,
635
for use in further configure time tests before the real libtool is
636
generated.
637
638
Usage: $[0] [[OPTIONS]]
639
640
-h, --help print this help, then exit
641
-V, --version print version number, then exit
642
-q, --quiet do not print progress messages
643
-d, --debug don't remove temporary files
644
645
Report bugs to <bug-libtool@gnu.org>."
646
647
lt_cl_version="\
648
m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
649
m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
650
configured by $[0], generated by m4_PACKAGE_STRING.
651
652
Copyright (C) 2011 Free Software Foundation, Inc.
653
This config.lt script is free software; the Free Software Foundation
654
gives unlimited permision to copy, distribute and modify it."
655
656
while test 0 != $[#]
657
do
658
case $[1] in
659
--version | --v* | -V )
660
echo "$lt_cl_version"; exit 0 ;;
661
--help | --h* | -h )
662
echo "$lt_cl_help"; exit 0 ;;
663
--debug | --d* | -d )
664
debug=: ;;
665
--quiet | --q* | --silent | --s* | -q )
666
lt_cl_silent=: ;;
667
668
-*) AC_MSG_ERROR([unrecognized option: $[1]
669
Try '$[0] --help' for more information.]) ;;
670
671
*) AC_MSG_ERROR([unrecognized argument: $[1]
672
Try '$[0] --help' for more information.]) ;;
673
esac
674
shift
675
done
676
677
if $lt_cl_silent; then
678
exec AS_MESSAGE_FD>/dev/null
679
fi
680
_LTEOF
681
682
cat >>"$CONFIG_LT" <<_LTEOF
683
_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
684
_LTEOF
685
686
cat >>"$CONFIG_LT" <<\_LTEOF
687
AC_MSG_NOTICE([creating $ofile])
688
_LT_OUTPUT_LIBTOOL_COMMANDS
689
AS_EXIT(0)
690
_LTEOF
691
chmod +x "$CONFIG_LT"
692
693
# configure is writing to config.log, but config.lt does its own redirection,
694
# appending to config.log, which fails on DOS, as config.log is still kept
695
# open by configure. Here we exec the FD to /dev/null, effectively closing
696
# config.log, so it can be properly (re)opened and appended to by config.lt.
697
lt_cl_success=:
698
test yes = "$silent" &&
699
lt_config_lt_args="$lt_config_lt_args --quiet"
700
exec AS_MESSAGE_LOG_FD>/dev/null
701
$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
702
exec AS_MESSAGE_LOG_FD>>config.log
703
$lt_cl_success || AS_EXIT(1)
704
])# LT_OUTPUT
705
706
707
# _LT_CONFIG(TAG)
708
# ---------------
709
# If TAG is the built-in tag, create an initial libtool script with a
710
# default configuration from the untagged config vars. Otherwise add code
711
# to config.status for appending the configuration named by TAG from the
712
# matching tagged config vars.
713
m4_defun([_LT_CONFIG],
714
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
715
_LT_CONFIG_SAVE_COMMANDS([
716
m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
717
m4_if(_LT_TAG, [C], [
718
# See if we are running on zsh, and set the options that allow our
719
# commands through without removal of \ escapes.
720
if test -n "${ZSH_VERSION+set}"; then
721
setopt NO_GLOB_SUBST
722
fi
723
724
cfgfile=${ofile}T
725
trap "$RM \"$cfgfile\"; exit 1" 1 2 15
726
$RM "$cfgfile"
727
728
cat <<_LT_EOF >> "$cfgfile"
729
#! $SHELL
730
# Generated automatically by $as_me ($PACKAGE) $VERSION
731
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
732
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
733
734
# Provide generalized library-building support services.
735
# Written by Gordon Matzigkeit, 1996
736
737
_LT_COPYING
738
_LT_LIBTOOL_TAGS
739
740
# Configured defaults for sys_lib_dlsearch_path munging.
741
: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
742
743
# ### BEGIN LIBTOOL CONFIG
744
_LT_LIBTOOL_CONFIG_VARS
745
_LT_LIBTOOL_TAG_VARS
746
# ### END LIBTOOL CONFIG
747
748
_LT_EOF
749
750
cat <<'_LT_EOF' >> "$cfgfile"
751
752
# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
753
754
_LT_PREPARE_MUNGE_PATH_LIST
755
_LT_PREPARE_CC_BASENAME
756
757
# ### END FUNCTIONS SHARED WITH CONFIGURE
758
759
_LT_EOF
760
761
case $host_os in
762
aix3*)
763
cat <<\_LT_EOF >> "$cfgfile"
764
# AIX sometimes has problems with the GCC collect2 program. For some
765
# reason, if we set the COLLECT_NAMES environment variable, the problems
766
# vanish in a puff of smoke.
767
if test set != "${COLLECT_NAMES+set}"; then
768
COLLECT_NAMES=
769
export COLLECT_NAMES
770
fi
771
_LT_EOF
772
;;
773
esac
774
775
_LT_PROG_LTMAIN
776
777
# We use sed instead of cat because bash on DJGPP gets confused if
778
# if finds mixed CR/LF and LF-only lines. Since sed operates in
779
# text mode, it properly converts lines to CR/LF. This bash problem
780
# is reportedly fixed, but why not run on old versions too?
781
sed '$q' "$ltmain" >> "$cfgfile" \
782
|| (rm -f "$cfgfile"; exit 1)
783
784
mv -f "$cfgfile" "$ofile" ||
785
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
786
chmod +x "$ofile"
787
],
788
[cat <<_LT_EOF >> "$ofile"
789
790
dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
791
dnl in a comment (ie after a #).
792
# ### BEGIN LIBTOOL TAG CONFIG: $1
793
_LT_LIBTOOL_TAG_VARS(_LT_TAG)
794
# ### END LIBTOOL TAG CONFIG: $1
795
_LT_EOF
796
])dnl /m4_if
797
],
798
[m4_if([$1], [], [
799
PACKAGE='$PACKAGE'
800
VERSION='$VERSION'
801
RM='$RM'
802
ofile='$ofile'], [])
803
])dnl /_LT_CONFIG_SAVE_COMMANDS
804
])# _LT_CONFIG
805
806
807
# LT_SUPPORTED_TAG(TAG)
808
# ---------------------
809
# Trace this macro to discover what tags are supported by the libtool
810
# --tag option, using:
811
# autoconf --trace 'LT_SUPPORTED_TAG:$1'
812
AC_DEFUN([LT_SUPPORTED_TAG], [])
813
814
815
# C support is built-in for now
816
m4_define([_LT_LANG_C_enabled], [])
817
m4_define([_LT_TAGS], [])
818
819
820
# LT_LANG(LANG)
821
# -------------
822
# Enable libtool support for the given language if not already enabled.
823
AC_DEFUN([LT_LANG],
824
[AC_BEFORE([$0], [LT_OUTPUT])dnl
825
m4_case([$1],
826
[C], [_LT_LANG(C)],
827
[C++], [_LT_LANG(CXX)],
828
[Go], [_LT_LANG(GO)],
829
[Java], [_LT_LANG(GCJ)],
830
[Fortran 77], [_LT_LANG(F77)],
831
[Fortran], [_LT_LANG(FC)],
832
[Windows Resource], [_LT_LANG(RC)],
833
[m4_ifdef([_LT_LANG_]$1[_CONFIG],
834
[_LT_LANG($1)],
835
[m4_fatal([$0: unsupported language: "$1"])])])dnl
836
])# LT_LANG
837
838
839
# _LT_LANG(LANGNAME)
840
# ------------------
841
m4_defun([_LT_LANG],
842
[m4_ifdef([_LT_LANG_]$1[_enabled], [],
843
[LT_SUPPORTED_TAG([$1])dnl
844
m4_append([_LT_TAGS], [$1 ])dnl
845
m4_define([_LT_LANG_]$1[_enabled], [])dnl
846
_LT_LANG_$1_CONFIG($1)])dnl
847
])# _LT_LANG
848
849
850
m4_ifndef([AC_PROG_GO], [
851
############################################################
852
# NOTE: This macro has been submitted for inclusion into #
853
# GNU Autoconf as AC_PROG_GO. When it is available in #
854
# a released version of Autoconf we should remove this #
855
# macro and use it instead. #
856
############################################################
857
m4_defun([AC_PROG_GO],
858
[AC_LANG_PUSH(Go)dnl
859
AC_ARG_VAR([GOC], [Go compiler command])dnl
860
AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
861
_AC_ARG_VAR_LDFLAGS()dnl
862
AC_CHECK_TOOL(GOC, gccgo)
863
if test -z "$GOC"; then
864
if test -n "$ac_tool_prefix"; then
865
AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
866
fi
867
fi
868
if test -z "$GOC"; then
869
AC_CHECK_PROG(GOC, gccgo, gccgo, false)
870
fi
871
])#m4_defun
872
])#m4_ifndef
873
874
875
# _LT_LANG_DEFAULT_CONFIG
876
# -----------------------
877
m4_defun([_LT_LANG_DEFAULT_CONFIG],
878
[AC_PROVIDE_IFELSE([AC_PROG_CXX],
879
[LT_LANG(CXX)],
880
[m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
881
882
AC_PROVIDE_IFELSE([AC_PROG_F77],
883
[LT_LANG(F77)],
884
[m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
885
886
AC_PROVIDE_IFELSE([AC_PROG_FC],
887
[LT_LANG(FC)],
888
[m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
889
890
dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
891
dnl pulling things in needlessly.
892
AC_PROVIDE_IFELSE([AC_PROG_GCJ],
893
[LT_LANG(GCJ)],
894
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
895
[LT_LANG(GCJ)],
896
[AC_PROVIDE_IFELSE([LT_PROG_GCJ],
897
[LT_LANG(GCJ)],
898
[m4_ifdef([AC_PROG_GCJ],
899
[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
900
m4_ifdef([A][M_PROG_GCJ],
901
[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
902
m4_ifdef([LT_PROG_GCJ],
903
[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
904
905
AC_PROVIDE_IFELSE([AC_PROG_GO],
906
[LT_LANG(GO)],
907
[m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
908
909
AC_PROVIDE_IFELSE([LT_PROG_RC],
910
[LT_LANG(RC)],
911
[m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
912
])# _LT_LANG_DEFAULT_CONFIG
913
914
# Obsolete macros:
915
AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
916
AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
917
AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
918
AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
919
AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
920
dnl aclocal-1.4 backwards compatibility:
921
dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
922
dnl AC_DEFUN([AC_LIBTOOL_F77], [])
923
dnl AC_DEFUN([AC_LIBTOOL_FC], [])
924
dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
925
dnl AC_DEFUN([AC_LIBTOOL_RC], [])
926
927
928
# _LT_TAG_COMPILER
929
# ----------------
930
m4_defun([_LT_TAG_COMPILER],
931
[AC_REQUIRE([AC_PROG_CC])dnl
932
933
_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
934
_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
935
_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
936
_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
937
938
# If no C compiler was specified, use CC.
939
LTCC=${LTCC-"$CC"}
940
941
# If no C compiler flags were specified, use CFLAGS.
942
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
943
944
# Allow CC to be a program name with arguments.
945
compiler=$CC
946
])# _LT_TAG_COMPILER
947
948
949
# _LT_COMPILER_BOILERPLATE
950
# ------------------------
951
# Check for compiler boilerplate output or warnings with
952
# the simple compiler test code.
953
m4_defun([_LT_COMPILER_BOILERPLATE],
954
[m4_require([_LT_DECL_SED])dnl
955
ac_outfile=conftest.$ac_objext
956
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
957
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
958
_lt_compiler_boilerplate=`cat conftest.err`
959
$RM conftest*
960
])# _LT_COMPILER_BOILERPLATE
961
962
963
# _LT_LINKER_BOILERPLATE
964
# ----------------------
965
# Check for linker boilerplate output or warnings with
966
# the simple link test code.
967
m4_defun([_LT_LINKER_BOILERPLATE],
968
[m4_require([_LT_DECL_SED])dnl
969
ac_outfile=conftest.$ac_objext
970
echo "$lt_simple_link_test_code" >conftest.$ac_ext
971
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
972
_lt_linker_boilerplate=`cat conftest.err`
973
$RM -r conftest*
974
])# _LT_LINKER_BOILERPLATE
975
976
# _LT_REQUIRED_DARWIN_CHECKS
977
# -------------------------
978
m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
979
case $host_os in
980
rhapsody* | darwin*)
981
AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
982
AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
983
AC_CHECK_TOOL([LIPO], [lipo], [:])
984
AC_CHECK_TOOL([OTOOL], [otool], [:])
985
AC_CHECK_TOOL([OTOOL64], [otool64], [:])
986
_LT_DECL([], [DSYMUTIL], [1],
987
[Tool to manipulate archived DWARF debug symbol files on Mac OS X])
988
_LT_DECL([], [NMEDIT], [1],
989
[Tool to change global to local symbols on Mac OS X])
990
_LT_DECL([], [LIPO], [1],
991
[Tool to manipulate fat objects and archives on Mac OS X])
992
_LT_DECL([], [OTOOL], [1],
993
[ldd/readelf like tool for Mach-O binaries on Mac OS X])
994
_LT_DECL([], [OTOOL64], [1],
995
[ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
996
997
AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
998
[lt_cv_apple_cc_single_mod=no
999
if test -z "$LT_MULTI_MODULE"; then
1000
# By default we will add the -single_module flag. You can override
1001
# by either setting the environment variable LT_MULTI_MODULE
1002
# non-empty at configure time, or by adding -multi_module to the
1003
# link flags.
1004
rm -rf libconftest.dylib*
1005
echo "int foo(void){return 1;}" > conftest.c
1006
echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1007
-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
1008
$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1009
-dynamiclib -Wl,-single_module conftest.c 2>conftest.err
1010
_lt_result=$?
1011
# If there is a non-empty error log, and "single_module"
1012
# appears in it, assume the flag caused a linker warning
1013
if test -s conftest.err && $GREP single_module conftest.err; then
1014
cat conftest.err >&AS_MESSAGE_LOG_FD
1015
# Otherwise, if the output was created with a 0 exit code from
1016
# the compiler, it worked.
1017
elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
1018
lt_cv_apple_cc_single_mod=yes
1019
else
1020
cat conftest.err >&AS_MESSAGE_LOG_FD
1021
fi
1022
rm -rf libconftest.dylib*
1023
rm -f conftest.*
1024
fi])
1025
1026
AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1027
[lt_cv_ld_exported_symbols_list],
1028
[lt_cv_ld_exported_symbols_list=no
1029
save_LDFLAGS=$LDFLAGS
1030
echo "_main" > conftest.sym
1031
LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1032
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1033
[lt_cv_ld_exported_symbols_list=yes],
1034
[lt_cv_ld_exported_symbols_list=no])
1035
LDFLAGS=$save_LDFLAGS
1036
])
1037
1038
AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1039
[lt_cv_ld_force_load=no
1040
cat > conftest.c << _LT_EOF
1041
int forced_loaded() { return 2;}
1042
_LT_EOF
1043
echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1044
$LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1045
echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1046
$AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1047
echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1048
$RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1049
cat > conftest.c << _LT_EOF
1050
int main() { return 0;}
1051
_LT_EOF
1052
echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1053
$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1054
_lt_result=$?
1055
if test -s conftest.err && $GREP force_load conftest.err; then
1056
cat conftest.err >&AS_MESSAGE_LOG_FD
1057
elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
1058
lt_cv_ld_force_load=yes
1059
else
1060
cat conftest.err >&AS_MESSAGE_LOG_FD
1061
fi
1062
rm -f conftest.err libconftest.a conftest conftest.c
1063
rm -rf conftest.dSYM
1064
])
1065
case $host_os in
1066
rhapsody* | darwin1.[[012]])
1067
_lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
1068
darwin1.*)
1069
_lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
1070
darwin*) # darwin 5.x on
1071
# if running on 10.5 or later, the deployment target defaults
1072
# to the OS version, if on x86, and 10.4, the deployment
1073
# target defaults to 10.4. Don't you love it?
1074
case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1075
10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1076
_lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
1077
10.[[012]][[,.]]*)
1078
_lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
1079
10.*)
1080
_lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
1081
esac
1082
;;
1083
esac
1084
if test yes = "$lt_cv_apple_cc_single_mod"; then
1085
_lt_dar_single_mod='$single_module'
1086
fi
1087
if test yes = "$lt_cv_ld_exported_symbols_list"; then
1088
_lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
1089
else
1090
_lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
1091
fi
1092
if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
1093
_lt_dsymutil='~$DSYMUTIL $lib || :'
1094
else
1095
_lt_dsymutil=
1096
fi
1097
;;
1098
esac
1099
])
1100
1101
1102
# _LT_DARWIN_LINKER_FEATURES([TAG])
1103
# ---------------------------------
1104
# Checks for linker and compiler features on darwin
1105
m4_defun([_LT_DARWIN_LINKER_FEATURES],
1106
[
1107
m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1108
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
1109
_LT_TAGVAR(hardcode_direct, $1)=no
1110
_LT_TAGVAR(hardcode_automatic, $1)=yes
1111
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1112
if test yes = "$lt_cv_ld_force_load"; then
1113
_LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
1114
m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
1115
[FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1116
else
1117
_LT_TAGVAR(whole_archive_flag_spec, $1)=''
1118
fi
1119
_LT_TAGVAR(link_all_deplibs, $1)=yes
1120
_LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
1121
case $cc_basename in
1122
ifort*|nagfor*) _lt_dar_can_shared=yes ;;
1123
*) _lt_dar_can_shared=$GCC ;;
1124
esac
1125
if test yes = "$_lt_dar_can_shared"; then
1126
output_verbose_link_cmd=func_echo_all
1127
_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"
1128
_LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
1129
_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"
1130
_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"
1131
m4_if([$1], [CXX],
1132
[ if test yes != "$lt_cv_apple_cc_single_mod"; then
1133
_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"
1134
_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"
1135
fi
1136
],[])
1137
else
1138
_LT_TAGVAR(ld_shlibs, $1)=no
1139
fi
1140
])
1141
1142
# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1143
# ----------------------------------
1144
# Links a minimal program and checks the executable
1145
# for the system default hardcoded library path. In most cases,
1146
# this is /usr/lib:/lib, but when the MPI compilers are used
1147
# the location of the communication and MPI libs are included too.
1148
# If we don't find anything, use the default library path according
1149
# to the aix ld manual.
1150
# Store the results from the different compilers for each TAGNAME.
1151
# Allow to override them for all tags through lt_cv_aix_libpath.
1152
m4_defun([_LT_SYS_MODULE_PATH_AIX],
1153
[m4_require([_LT_DECL_SED])dnl
1154
if test set = "${lt_cv_aix_libpath+set}"; then
1155
aix_libpath=$lt_cv_aix_libpath
1156
else
1157
AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1158
[AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1159
lt_aix_libpath_sed='[
1160
/Import File Strings/,/^$/ {
1161
/^0/ {
1162
s/^0 *\([^ ]*\) *$/\1/
1163
p
1164
}
1165
}]'
1166
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1167
# Check for a 64-bit object if we didn't find anything.
1168
if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1169
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1170
fi],[])
1171
if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1172
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
1173
fi
1174
])
1175
aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1176
fi
1177
])# _LT_SYS_MODULE_PATH_AIX
1178
1179
1180
# _LT_SHELL_INIT(ARG)
1181
# -------------------
1182
m4_define([_LT_SHELL_INIT],
1183
[m4_divert_text([M4SH-INIT], [$1
1184
])])# _LT_SHELL_INIT
1185
1186
1187
1188
# _LT_PROG_ECHO_BACKSLASH
1189
# -----------------------
1190
# Find how we can fake an echo command that does not interpret backslash.
1191
# In particular, with Autoconf 2.60 or later we add some code to the start
1192
# of the generated configure script that will find a shell with a builtin
1193
# printf (that we can use as an echo command).
1194
m4_defun([_LT_PROG_ECHO_BACKSLASH],
1195
[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1196
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1197
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1198
1199
AC_MSG_CHECKING([how to print strings])
1200
# Test print first, because it will be a builtin if present.
1201
if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1202
test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1203
ECHO='print -r --'
1204
elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1205
ECHO='printf %s\n'
1206
else
1207
# Use this function as a fallback that always works.
1208
func_fallback_echo ()
1209
{
1210
eval 'cat <<_LTECHO_EOF
1211
$[]1
1212
_LTECHO_EOF'
1213
}
1214
ECHO='func_fallback_echo'
1215
fi
1216
1217
# func_echo_all arg...
1218
# Invoke $ECHO with all args, space-separated.
1219
func_echo_all ()
1220
{
1221
$ECHO "$*"
1222
}
1223
1224
case $ECHO in
1225
printf*) AC_MSG_RESULT([printf]) ;;
1226
print*) AC_MSG_RESULT([print -r]) ;;
1227
*) AC_MSG_RESULT([cat]) ;;
1228
esac
1229
1230
m4_ifdef([_AS_DETECT_SUGGESTED],
1231
[_AS_DETECT_SUGGESTED([
1232
test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1233
ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1234
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1235
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1236
PATH=/empty FPATH=/empty; export PATH FPATH
1237
test "X`printf %s $ECHO`" = "X$ECHO" \
1238
|| test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1239
1240
_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1241
_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1242
])# _LT_PROG_ECHO_BACKSLASH
1243
1244
1245
# _LT_WITH_SYSROOT
1246
# ----------------
1247
AC_DEFUN([_LT_WITH_SYSROOT],
1248
[AC_MSG_CHECKING([for sysroot])
1249
AC_ARG_WITH([sysroot],
1250
[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
1251
[Search for dependent libraries within DIR (or the compiler's sysroot
1252
if not specified).])],
1253
[], [with_sysroot=no])
1254
1255
dnl lt_sysroot will always be passed unquoted. We quote it here
1256
dnl in case the user passed a directory name.
1257
lt_sysroot=
1258
case $with_sysroot in #(
1259
yes)
1260
if test yes = "$GCC"; then
1261
lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1262
fi
1263
;; #(
1264
/*)
1265
lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1266
;; #(
1267
no|'')
1268
;; #(
1269
*)
1270
AC_MSG_RESULT([$with_sysroot])
1271
AC_MSG_ERROR([The sysroot must be an absolute path.])
1272
;;
1273
esac
1274
1275
AC_MSG_RESULT([${lt_sysroot:-no}])
1276
_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1277
[dependent libraries, and where our libraries should be installed.])])
1278
1279
# _LT_ENABLE_LOCK
1280
# ---------------
1281
m4_defun([_LT_ENABLE_LOCK],
1282
[AC_ARG_ENABLE([libtool-lock],
1283
[AS_HELP_STRING([--disable-libtool-lock],
1284
[avoid locking (might break parallel builds)])])
1285
test no = "$enable_libtool_lock" || enable_libtool_lock=yes
1286
1287
# Some flags need to be propagated to the compiler or linker for good
1288
# libtool support.
1289
case $host in
1290
ia64-*-hpux*)
1291
# Find out what ABI is being produced by ac_compile, and set mode
1292
# options accordingly.
1293
echo 'int i;' > conftest.$ac_ext
1294
if AC_TRY_EVAL(ac_compile); then
1295
case `/usr/bin/file conftest.$ac_objext` in
1296
*ELF-32*)
1297
HPUX_IA64_MODE=32
1298
;;
1299
*ELF-64*)
1300
HPUX_IA64_MODE=64
1301
;;
1302
esac
1303
fi
1304
rm -rf conftest*
1305
;;
1306
*-*-irix6*)
1307
# Find out what ABI is being produced by ac_compile, and set linker
1308
# options accordingly.
1309
echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1310
if AC_TRY_EVAL(ac_compile); then
1311
if test yes = "$lt_cv_prog_gnu_ld"; then
1312
case `/usr/bin/file conftest.$ac_objext` in
1313
*32-bit*)
1314
LD="${LD-ld} -melf32bsmip"
1315
;;
1316
*N32*)
1317
LD="${LD-ld} -melf32bmipn32"
1318
;;
1319
*64-bit*)
1320
LD="${LD-ld} -melf64bmip"
1321
;;
1322
esac
1323
else
1324
case `/usr/bin/file conftest.$ac_objext` in
1325
*32-bit*)
1326
LD="${LD-ld} -32"
1327
;;
1328
*N32*)
1329
LD="${LD-ld} -n32"
1330
;;
1331
*64-bit*)
1332
LD="${LD-ld} -64"
1333
;;
1334
esac
1335
fi
1336
fi
1337
rm -rf conftest*
1338
;;
1339
1340
mips64*-*linux*)
1341
# Find out what ABI is being produced by ac_compile, and set linker
1342
# options accordingly.
1343
echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1344
if AC_TRY_EVAL(ac_compile); then
1345
emul=elf
1346
case `/usr/bin/file conftest.$ac_objext` in
1347
*32-bit*)
1348
emul="${emul}32"
1349
;;
1350
*64-bit*)
1351
emul="${emul}64"
1352
;;
1353
esac
1354
case `/usr/bin/file conftest.$ac_objext` in
1355
*MSB*)
1356
emul="${emul}btsmip"
1357
;;
1358
*LSB*)
1359
emul="${emul}ltsmip"
1360
;;
1361
esac
1362
case `/usr/bin/file conftest.$ac_objext` in
1363
*N32*)
1364
emul="${emul}n32"
1365
;;
1366
esac
1367
LD="${LD-ld} -m $emul"
1368
fi
1369
rm -rf conftest*
1370
;;
1371
1372
x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
1373
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1374
# Find out what ABI is being produced by ac_compile, and set linker
1375
# options accordingly. Note that the listed cases only cover the
1376
# situations where additional linker options are needed (such as when
1377
# doing 32-bit compilation for a host where ld defaults to 64-bit, or
1378
# vice versa); the common cases where no linker options are needed do
1379
# not appear in the list.
1380
echo 'int i;' > conftest.$ac_ext
1381
if AC_TRY_EVAL(ac_compile); then
1382
case `/usr/bin/file conftest.o` in
1383
*32-bit*)
1384
case $host in
1385
x86_64-*kfreebsd*-gnu)
1386
LD="${LD-ld} -m elf_i386_fbsd"
1387
;;
1388
x86_64-*linux*)
1389
case `/usr/bin/file conftest.o` in
1390
*x86-64*)
1391
LD="${LD-ld} -m elf32_x86_64"
1392
;;
1393
*)
1394
LD="${LD-ld} -m elf_i386"
1395
;;
1396
esac
1397
;;
1398
powerpc64le-*linux*)
1399
LD="${LD-ld} -m elf32lppclinux"
1400
;;
1401
powerpc64-*linux*)
1402
LD="${LD-ld} -m elf32ppclinux"
1403
;;
1404
s390x-*linux*)
1405
LD="${LD-ld} -m elf_s390"
1406
;;
1407
sparc64-*linux*)
1408
LD="${LD-ld} -m elf32_sparc"
1409
;;
1410
esac
1411
;;
1412
*64-bit*)
1413
case $host in
1414
x86_64-*kfreebsd*-gnu)
1415
LD="${LD-ld} -m elf_x86_64_fbsd"
1416
;;
1417
x86_64-*linux*)
1418
LD="${LD-ld} -m elf_x86_64"
1419
;;
1420
powerpcle-*linux*)
1421
LD="${LD-ld} -m elf64lppc"
1422
;;
1423
powerpc-*linux*)
1424
LD="${LD-ld} -m elf64ppc"
1425
;;
1426
s390*-*linux*|s390*-*tpf*)
1427
LD="${LD-ld} -m elf64_s390"
1428
;;
1429
sparc*-*linux*)
1430
LD="${LD-ld} -m elf64_sparc"
1431
;;
1432
esac
1433
;;
1434
esac
1435
fi
1436
rm -rf conftest*
1437
;;
1438
1439
*-*-sco3.2v5*)
1440
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
1441
SAVE_CFLAGS=$CFLAGS
1442
CFLAGS="$CFLAGS -belf"
1443
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1444
[AC_LANG_PUSH(C)
1445
AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1446
AC_LANG_POP])
1447
if test yes != "$lt_cv_cc_needs_belf"; then
1448
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1449
CFLAGS=$SAVE_CFLAGS
1450
fi
1451
;;
1452
*-*solaris*)
1453
# Find out what ABI is being produced by ac_compile, and set linker
1454
# options accordingly.
1455
echo 'int i;' > conftest.$ac_ext
1456
if AC_TRY_EVAL(ac_compile); then
1457
case `/usr/bin/file conftest.o` in
1458
*64-bit*)
1459
case $lt_cv_prog_gnu_ld in
1460
yes*)
1461
case $host in
1462
i?86-*-solaris*|x86_64-*-solaris*)
1463
LD="${LD-ld} -m elf_x86_64"
1464
;;
1465
sparc*-*-solaris*)
1466
LD="${LD-ld} -m elf64_sparc"
1467
;;
1468
esac
1469
# GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1470
if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1471
LD=${LD-ld}_sol2
1472
fi
1473
;;
1474
*)
1475
if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1476
LD="${LD-ld} -64"
1477
fi
1478
;;
1479
esac
1480
;;
1481
esac
1482
fi
1483
rm -rf conftest*
1484
;;
1485
esac
1486
1487
need_locks=$enable_libtool_lock
1488
])# _LT_ENABLE_LOCK
1489
1490
1491
# _LT_PROG_AR
1492
# -----------
1493
m4_defun([_LT_PROG_AR],
1494
[AC_CHECK_TOOLS(AR, [ar], false)
1495
: ${AR=ar}
1496
: ${AR_FLAGS=cru}
1497
_LT_DECL([], [AR], [1], [The archiver])
1498
_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1499
1500
AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1501
[lt_cv_ar_at_file=no
1502
AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1503
[echo conftest.$ac_objext > conftest.lst
1504
lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1505
AC_TRY_EVAL([lt_ar_try])
1506
if test 0 -eq "$ac_status"; then
1507
# Ensure the archiver fails upon bogus file names.
1508
rm -f conftest.$ac_objext libconftest.a
1509
AC_TRY_EVAL([lt_ar_try])
1510
if test 0 -ne "$ac_status"; then
1511
lt_cv_ar_at_file=@
1512
fi
1513
fi
1514
rm -f conftest.* libconftest.a
1515
])
1516
])
1517
1518
if test no = "$lt_cv_ar_at_file"; then
1519
archiver_list_spec=
1520
else
1521
archiver_list_spec=$lt_cv_ar_at_file
1522
fi
1523
_LT_DECL([], [archiver_list_spec], [1],
1524
[How to feed a file listing to the archiver])
1525
])# _LT_PROG_AR
1526
1527
1528
# _LT_CMD_OLD_ARCHIVE
1529
# -------------------
1530
m4_defun([_LT_CMD_OLD_ARCHIVE],
1531
[_LT_PROG_AR
1532
1533
AC_CHECK_TOOL(STRIP, strip, :)
1534
test -z "$STRIP" && STRIP=:
1535
_LT_DECL([], [STRIP], [1], [A symbol stripping program])
1536
1537
AC_CHECK_TOOL(RANLIB, ranlib, :)
1538
test -z "$RANLIB" && RANLIB=:
1539
_LT_DECL([], [RANLIB], [1],
1540
[Commands used to install an old-style archive])
1541
1542
# Determine commands to create old-style static archives.
1543
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1544
old_postinstall_cmds='chmod 644 $oldlib'
1545
old_postuninstall_cmds=
1546
1547
if test -n "$RANLIB"; then
1548
case $host_os in
1549
bitrig* | openbsd*)
1550
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1551
;;
1552
*)
1553
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1554
;;
1555
esac
1556
old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1557
fi
1558
1559
case $host_os in
1560
darwin*)
1561
lock_old_archive_extraction=yes ;;
1562
*)
1563
lock_old_archive_extraction=no ;;
1564
esac
1565
_LT_DECL([], [old_postinstall_cmds], [2])
1566
_LT_DECL([], [old_postuninstall_cmds], [2])
1567
_LT_TAGDECL([], [old_archive_cmds], [2],
1568
[Commands used to build an old-style archive])
1569
_LT_DECL([], [lock_old_archive_extraction], [0],
1570
[Whether to use a lock for old archive extraction])
1571
])# _LT_CMD_OLD_ARCHIVE
1572
1573
1574
# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1575
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1576
# ----------------------------------------------------------------
1577
# Check whether the given compiler option works
1578
AC_DEFUN([_LT_COMPILER_OPTION],
1579
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1580
m4_require([_LT_DECL_SED])dnl
1581
AC_CACHE_CHECK([$1], [$2],
1582
[$2=no
1583
m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1584
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1585
lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment
1586
# Insert the option either (1) after the last *FLAGS variable, or
1587
# (2) before a word containing "conftest.", or (3) at the end.
1588
# Note that $ac_compile itself does not contain backslashes and begins
1589
# with a dollar sign (not a hyphen), so the echo should work correctly.
1590
# The option is referenced via a variable to avoid confusing sed.
1591
lt_compile=`echo "$ac_compile" | $SED \
1592
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1593
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1594
-e 's:$: $lt_compiler_flag:'`
1595
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1596
(eval "$lt_compile" 2>conftest.err)
1597
ac_status=$?
1598
cat conftest.err >&AS_MESSAGE_LOG_FD
1599
echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1600
if (exit $ac_status) && test -s "$ac_outfile"; then
1601
# The compiler can only warn and ignore the option if not recognized
1602
# So say no if there are warnings other than the usual output.
1603
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1604
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1605
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1606
$2=yes
1607
fi
1608
fi
1609
$RM conftest*
1610
])
1611
1612
if test yes = "[$]$2"; then
1613
m4_if([$5], , :, [$5])
1614
else
1615
m4_if([$6], , :, [$6])
1616
fi
1617
])# _LT_COMPILER_OPTION
1618
1619
# Old name:
1620
AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1621
dnl aclocal-1.4 backwards compatibility:
1622
dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1623
1624
1625
# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1626
# [ACTION-SUCCESS], [ACTION-FAILURE])
1627
# ----------------------------------------------------
1628
# Check whether the given linker option works
1629
AC_DEFUN([_LT_LINKER_OPTION],
1630
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1631
m4_require([_LT_DECL_SED])dnl
1632
AC_CACHE_CHECK([$1], [$2],
1633
[$2=no
1634
save_LDFLAGS=$LDFLAGS
1635
LDFLAGS="$LDFLAGS $3"
1636
echo "$lt_simple_link_test_code" > conftest.$ac_ext
1637
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1638
# The linker can only warn and ignore the option if not recognized
1639
# So say no if there are warnings
1640
if test -s conftest.err; then
1641
# Append any errors to the config.log.
1642
cat conftest.err 1>&AS_MESSAGE_LOG_FD
1643
$ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1644
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1645
if diff conftest.exp conftest.er2 >/dev/null; then
1646
$2=yes
1647
fi
1648
else
1649
$2=yes
1650
fi
1651
fi
1652
$RM -r conftest*
1653
LDFLAGS=$save_LDFLAGS
1654
])
1655
1656
if test yes = "[$]$2"; then
1657
m4_if([$4], , :, [$4])
1658
else
1659
m4_if([$5], , :, [$5])
1660
fi
1661
])# _LT_LINKER_OPTION
1662
1663
# Old name:
1664
AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1665
dnl aclocal-1.4 backwards compatibility:
1666
dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1667
1668
1669
# LT_CMD_MAX_LEN
1670
#---------------
1671
AC_DEFUN([LT_CMD_MAX_LEN],
1672
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
1673
# find the maximum length of command line arguments
1674
AC_MSG_CHECKING([the maximum length of command line arguments])
1675
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1676
i=0
1677
teststring=ABCD
1678
1679
case $build_os in
1680
msdosdjgpp*)
1681
# On DJGPP, this test can blow up pretty badly due to problems in libc
1682
# (any single argument exceeding 2000 bytes causes a buffer overrun
1683
# during glob expansion). Even if it were fixed, the result of this
1684
# check would be larger than it should be.
1685
lt_cv_sys_max_cmd_len=12288; # 12K is about right
1686
;;
1687
1688
gnu*)
1689
# Under GNU Hurd, this test is not required because there is
1690
# no limit to the length of command line arguments.
1691
# Libtool will interpret -1 as no limit whatsoever
1692
lt_cv_sys_max_cmd_len=-1;
1693
;;
1694
1695
cygwin* | mingw* | cegcc*)
1696
# On Win9x/ME, this test blows up -- it succeeds, but takes
1697
# about 5 minutes as the teststring grows exponentially.
1698
# Worse, since 9x/ME are not pre-emptively multitasking,
1699
# you end up with a "frozen" computer, even though with patience
1700
# the test eventually succeeds (with a max line length of 256k).
1701
# Instead, let's just punt: use the minimum linelength reported by
1702
# all of the supported platforms: 8192 (on NT/2K/XP).
1703
lt_cv_sys_max_cmd_len=8192;
1704
;;
1705
1706
mint*)
1707
# On MiNT this can take a long time and run out of memory.
1708
lt_cv_sys_max_cmd_len=8192;
1709
;;
1710
1711
amigaos*)
1712
# On AmigaOS with pdksh, this test takes hours, literally.
1713
# So we just punt and use a minimum line length of 8192.
1714
lt_cv_sys_max_cmd_len=8192;
1715
;;
1716
1717
bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
1718
# This has been around since 386BSD, at least. Likely further.
1719
if test -x /sbin/sysctl; then
1720
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1721
elif test -x /usr/sbin/sysctl; then
1722
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1723
else
1724
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1725
fi
1726
# And add a safety zone
1727
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1728
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1729
;;
1730
1731
interix*)
1732
# We know the value 262144 and hardcode it with a safety zone (like BSD)
1733
lt_cv_sys_max_cmd_len=196608
1734
;;
1735
1736
os2*)
1737
# The test takes a long time on OS/2.
1738
lt_cv_sys_max_cmd_len=8192
1739
;;
1740
1741
osf*)
1742
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1743
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1744
# nice to cause kernel panics so lets avoid the loop below.
1745
# First set a reasonable default.
1746
lt_cv_sys_max_cmd_len=16384
1747
#
1748
if test -x /sbin/sysconfig; then
1749
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1750
*1*) lt_cv_sys_max_cmd_len=-1 ;;
1751
esac
1752
fi
1753
;;
1754
sco3.2v5*)
1755
lt_cv_sys_max_cmd_len=102400
1756
;;
1757
sysv5* | sco5v6* | sysv4.2uw2*)
1758
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1759
if test -n "$kargmax"; then
1760
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1761
else
1762
lt_cv_sys_max_cmd_len=32768
1763
fi
1764
;;
1765
*)
1766
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1767
if test -n "$lt_cv_sys_max_cmd_len" && \
1768
test undefined != "$lt_cv_sys_max_cmd_len"; then
1769
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1770
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1771
else
1772
# Make teststring a little bigger before we do anything with it.
1773
# a 1K string should be a reasonable start.
1774
for i in 1 2 3 4 5 6 7 8; do
1775
teststring=$teststring$teststring
1776
done
1777
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1778
# If test is not a shell built-in, we'll probably end up computing a
1779
# maximum length that is only half of the actual maximum length, but
1780
# we can't tell.
1781
while { test X`env echo "$teststring$teststring" 2>/dev/null` \
1782
= "X$teststring$teststring"; } >/dev/null 2>&1 &&
1783
test 17 != "$i" # 1/2 MB should be enough
1784
do
1785
i=`expr $i + 1`
1786
teststring=$teststring$teststring
1787
done
1788
# Only check the string length outside the loop.
1789
lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1790
teststring=
1791
# Add a significant safety factor because C++ compilers can tack on
1792
# massive amounts of additional arguments before passing them to the
1793
# linker. It appears as though 1/2 is a usable value.
1794
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1795
fi
1796
;;
1797
esac
1798
])
1799
if test -n "$lt_cv_sys_max_cmd_len"; then
1800
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1801
else
1802
AC_MSG_RESULT(none)
1803
fi
1804
max_cmd_len=$lt_cv_sys_max_cmd_len
1805
_LT_DECL([], [max_cmd_len], [0],
1806
[What is the maximum length of a command?])
1807
])# LT_CMD_MAX_LEN
1808
1809
# Old name:
1810
AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1811
dnl aclocal-1.4 backwards compatibility:
1812
dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1813
1814
1815
# _LT_HEADER_DLFCN
1816
# ----------------
1817
m4_defun([_LT_HEADER_DLFCN],
1818
[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1819
])# _LT_HEADER_DLFCN
1820
1821
1822
# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1823
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1824
# ----------------------------------------------------------------
1825
m4_defun([_LT_TRY_DLOPEN_SELF],
1826
[m4_require([_LT_HEADER_DLFCN])dnl
1827
if test yes = "$cross_compiling"; then :
1828
[$4]
1829
else
1830
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1831
lt_status=$lt_dlunknown
1832
cat > conftest.$ac_ext <<_LT_EOF
1833
[#line $LINENO "configure"
1834
#include "confdefs.h"
1835
1836
#if HAVE_DLFCN_H
1837
#include <dlfcn.h>
1838
#endif
1839
1840
#include <stdio.h>
1841
1842
#ifdef RTLD_GLOBAL
1843
# define LT_DLGLOBAL RTLD_GLOBAL
1844
#else
1845
# ifdef DL_GLOBAL
1846
# define LT_DLGLOBAL DL_GLOBAL
1847
# else
1848
# define LT_DLGLOBAL 0
1849
# endif
1850
#endif
1851
1852
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1853
find out it does not work in some platform. */
1854
#ifndef LT_DLLAZY_OR_NOW
1855
# ifdef RTLD_LAZY
1856
# define LT_DLLAZY_OR_NOW RTLD_LAZY
1857
# else
1858
# ifdef DL_LAZY
1859
# define LT_DLLAZY_OR_NOW DL_LAZY
1860
# else
1861
# ifdef RTLD_NOW
1862
# define LT_DLLAZY_OR_NOW RTLD_NOW
1863
# else
1864
# ifdef DL_NOW
1865
# define LT_DLLAZY_OR_NOW DL_NOW
1866
# else
1867
# define LT_DLLAZY_OR_NOW 0
1868
# endif
1869
# endif
1870
# endif
1871
# endif
1872
#endif
1873
1874
/* When -fvisibility=hidden is used, assume the code has been annotated
1875
correspondingly for the symbols needed. */
1876
#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1877
int fnord () __attribute__((visibility("default")));
1878
#endif
1879
1880
int fnord () { return 42; }
1881
int main ()
1882
{
1883
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1884
int status = $lt_dlunknown;
1885
1886
if (self)
1887
{
1888
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1889
else
1890
{
1891
if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1892
else puts (dlerror ());
1893
}
1894
/* dlclose (self); */
1895
}
1896
else
1897
puts (dlerror ());
1898
1899
return status;
1900
}]
1901
_LT_EOF
1902
if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
1903
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1904
lt_status=$?
1905
case x$lt_status in
1906
x$lt_dlno_uscore) $1 ;;
1907
x$lt_dlneed_uscore) $2 ;;
1908
x$lt_dlunknown|x*) $3 ;;
1909
esac
1910
else :
1911
# compilation failed
1912
$3
1913
fi
1914
fi
1915
rm -fr conftest*
1916
])# _LT_TRY_DLOPEN_SELF
1917
1918
1919
# LT_SYS_DLOPEN_SELF
1920
# ------------------
1921
AC_DEFUN([LT_SYS_DLOPEN_SELF],
1922
[m4_require([_LT_HEADER_DLFCN])dnl
1923
if test yes != "$enable_dlopen"; then
1924
enable_dlopen=unknown
1925
enable_dlopen_self=unknown
1926
enable_dlopen_self_static=unknown
1927
else
1928
lt_cv_dlopen=no
1929
lt_cv_dlopen_libs=
1930
1931
case $host_os in
1932
beos*)
1933
lt_cv_dlopen=load_add_on
1934
lt_cv_dlopen_libs=
1935
lt_cv_dlopen_self=yes
1936
;;
1937
1938
mingw* | pw32* | cegcc*)
1939
lt_cv_dlopen=LoadLibrary
1940
lt_cv_dlopen_libs=
1941
;;
1942
1943
cygwin*)
1944
lt_cv_dlopen=dlopen
1945
lt_cv_dlopen_libs=
1946
;;
1947
1948
darwin*)
1949
# if libdl is installed we need to link against it
1950
AC_CHECK_LIB([dl], [dlopen],
1951
[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
1952
lt_cv_dlopen=dyld
1953
lt_cv_dlopen_libs=
1954
lt_cv_dlopen_self=yes
1955
])
1956
;;
1957
1958
tpf*)
1959
# Don't try to run any link tests for TPF. We know it's impossible
1960
# because TPF is a cross-compiler, and we know how we open DSOs.
1961
lt_cv_dlopen=dlopen
1962
lt_cv_dlopen_libs=
1963
lt_cv_dlopen_self=no
1964
;;
1965
1966
*)
1967
AC_CHECK_FUNC([shl_load],
1968
[lt_cv_dlopen=shl_load],
1969
[AC_CHECK_LIB([dld], [shl_load],
1970
[lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
1971
[AC_CHECK_FUNC([dlopen],
1972
[lt_cv_dlopen=dlopen],
1973
[AC_CHECK_LIB([dl], [dlopen],
1974
[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
1975
[AC_CHECK_LIB([svld], [dlopen],
1976
[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
1977
[AC_CHECK_LIB([dld], [dld_link],
1978
[lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
1979
])
1980
])
1981
])
1982
])
1983
])
1984
;;
1985
esac
1986
1987
if test no = "$lt_cv_dlopen"; then
1988
enable_dlopen=no
1989
else
1990
enable_dlopen=yes
1991
fi
1992
1993
case $lt_cv_dlopen in
1994
dlopen)
1995
save_CPPFLAGS=$CPPFLAGS
1996
test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1997
1998
save_LDFLAGS=$LDFLAGS
1999
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
2000
2001
save_LIBS=$LIBS
2002
LIBS="$lt_cv_dlopen_libs $LIBS"
2003
2004
AC_CACHE_CHECK([whether a program can dlopen itself],
2005
lt_cv_dlopen_self, [dnl
2006
_LT_TRY_DLOPEN_SELF(
2007
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
2008
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
2009
])
2010
2011
if test yes = "$lt_cv_dlopen_self"; then
2012
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
2013
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
2014
lt_cv_dlopen_self_static, [dnl
2015
_LT_TRY_DLOPEN_SELF(
2016
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
2017
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
2018
])
2019
fi
2020
2021
CPPFLAGS=$save_CPPFLAGS
2022
LDFLAGS=$save_LDFLAGS
2023
LIBS=$save_LIBS
2024
;;
2025
esac
2026
2027
case $lt_cv_dlopen_self in
2028
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
2029
*) enable_dlopen_self=unknown ;;
2030
esac
2031
2032
case $lt_cv_dlopen_self_static in
2033
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
2034
*) enable_dlopen_self_static=unknown ;;
2035
esac
2036
fi
2037
_LT_DECL([dlopen_support], [enable_dlopen], [0],
2038
[Whether dlopen is supported])
2039
_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
2040
[Whether dlopen of programs is supported])
2041
_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
2042
[Whether dlopen of statically linked programs is supported])
2043
])# LT_SYS_DLOPEN_SELF
2044
2045
# Old name:
2046
AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
2047
dnl aclocal-1.4 backwards compatibility:
2048
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
2049
2050
2051
# _LT_COMPILER_C_O([TAGNAME])
2052
# ---------------------------
2053
# Check to see if options -c and -o are simultaneously supported by compiler.
2054
# This macro does not hard code the compiler like AC_PROG_CC_C_O.
2055
m4_defun([_LT_COMPILER_C_O],
2056
[m4_require([_LT_DECL_SED])dnl
2057
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2058
m4_require([_LT_TAG_COMPILER])dnl
2059
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
2060
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
2061
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
2062
$RM -r conftest 2>/dev/null
2063
mkdir conftest
2064
cd conftest
2065
mkdir out
2066
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
2067
2068
lt_compiler_flag="-o out/conftest2.$ac_objext"
2069
# Insert the option either (1) after the last *FLAGS variable, or
2070
# (2) before a word containing "conftest.", or (3) at the end.
2071
# Note that $ac_compile itself does not contain backslashes and begins
2072
# with a dollar sign (not a hyphen), so the echo should work correctly.
2073
lt_compile=`echo "$ac_compile" | $SED \
2074
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
2075
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2076
-e 's:$: $lt_compiler_flag:'`
2077
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2078
(eval "$lt_compile" 2>out/conftest.err)
2079
ac_status=$?
2080
cat out/conftest.err >&AS_MESSAGE_LOG_FD
2081
echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2082
if (exit $ac_status) && test -s out/conftest2.$ac_objext
2083
then
2084
# The compiler can only warn and ignore the option if not recognized
2085
# So say no if there are warnings
2086
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2087
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2088
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2089
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2090
fi
2091
fi
2092
chmod u+w . 2>&AS_MESSAGE_LOG_FD
2093
$RM conftest*
2094
# SGI C++ compiler will create directory out/ii_files/ for
2095
# template instantiation
2096
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2097
$RM out/* && rmdir out
2098
cd ..
2099
$RM -r conftest
2100
$RM conftest*
2101
])
2102
_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2103
[Does compiler simultaneously support -c and -o options?])
2104
])# _LT_COMPILER_C_O
2105
2106
2107
# _LT_COMPILER_FILE_LOCKS([TAGNAME])
2108
# ----------------------------------
2109
# Check to see if we can do hard links to lock some files if needed
2110
m4_defun([_LT_COMPILER_FILE_LOCKS],
2111
[m4_require([_LT_ENABLE_LOCK])dnl
2112
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2113
_LT_COMPILER_C_O([$1])
2114
2115
hard_links=nottested
2116
if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
2117
# do not overwrite the value of need_locks provided by the user
2118
AC_MSG_CHECKING([if we can lock with hard links])
2119
hard_links=yes
2120
$RM conftest*
2121
ln conftest.a conftest.b 2>/dev/null && hard_links=no
2122
touch conftest.a
2123
ln conftest.a conftest.b 2>&5 || hard_links=no
2124
ln conftest.a conftest.b 2>/dev/null && hard_links=no
2125
AC_MSG_RESULT([$hard_links])
2126
if test no = "$hard_links"; then
2127
AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
2128
need_locks=warn
2129
fi
2130
else
2131
need_locks=no
2132
fi
2133
_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2134
])# _LT_COMPILER_FILE_LOCKS
2135
2136
2137
# _LT_CHECK_OBJDIR
2138
# ----------------
2139
m4_defun([_LT_CHECK_OBJDIR],
2140
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2141
[rm -f .libs 2>/dev/null
2142
mkdir .libs 2>/dev/null
2143
if test -d .libs; then
2144
lt_cv_objdir=.libs
2145
else
2146
# MS-DOS does not allow filenames that begin with a dot.
2147
lt_cv_objdir=_libs
2148
fi
2149
rmdir .libs 2>/dev/null])
2150
objdir=$lt_cv_objdir
2151
_LT_DECL([], [objdir], [0],
2152
[The name of the directory that contains temporary libtool files])dnl
2153
m4_pattern_allow([LT_OBJDIR])dnl
2154
AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
2155
[Define to the sub-directory where libtool stores uninstalled libraries.])
2156
])# _LT_CHECK_OBJDIR
2157
2158
2159
# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2160
# --------------------------------------
2161
# Check hardcoding attributes.
2162
m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2163
[AC_MSG_CHECKING([how to hardcode library paths into programs])
2164
_LT_TAGVAR(hardcode_action, $1)=
2165
if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2166
test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2167
test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
2168
2169
# We can hardcode non-existent directories.
2170
if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
2171
# If the only mechanism to avoid hardcoding is shlibpath_var, we
2172
# have to relink, otherwise we might link with an installed library
2173
# when we should be linking with a yet-to-be-installed one
2174
## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
2175
test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
2176
# Linking always hardcodes the temporary library directory.
2177
_LT_TAGVAR(hardcode_action, $1)=relink
2178
else
2179
# We can link without hardcoding, and we can hardcode nonexisting dirs.
2180
_LT_TAGVAR(hardcode_action, $1)=immediate
2181
fi
2182
else
2183
# We cannot hardcode anything, or else we can only hardcode existing
2184
# directories.
2185
_LT_TAGVAR(hardcode_action, $1)=unsupported
2186
fi
2187
AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2188
2189
if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
2190
test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
2191
# Fast installation is not supported
2192
enable_fast_install=no
2193
elif test yes = "$shlibpath_overrides_runpath" ||
2194
test no = "$enable_shared"; then
2195
# Fast installation is not necessary
2196
enable_fast_install=needless
2197
fi
2198
_LT_TAGDECL([], [hardcode_action], [0],
2199
[How to hardcode a shared library path into an executable])
2200
])# _LT_LINKER_HARDCODE_LIBPATH
2201
2202
2203
# _LT_CMD_STRIPLIB
2204
# ----------------
2205
m4_defun([_LT_CMD_STRIPLIB],
2206
[m4_require([_LT_DECL_EGREP])
2207
striplib=
2208
old_striplib=
2209
AC_MSG_CHECKING([whether stripping libraries is possible])
2210
if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2211
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2212
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2213
AC_MSG_RESULT([yes])
2214
else
2215
# FIXME - insert some real tests, host_os isn't really good enough
2216
case $host_os in
2217
darwin*)
2218
if test -n "$STRIP"; then
2219
striplib="$STRIP -x"
2220
old_striplib="$STRIP -S"
2221
AC_MSG_RESULT([yes])
2222
else
2223
AC_MSG_RESULT([no])
2224
fi
2225
;;
2226
*)
2227
AC_MSG_RESULT([no])
2228
;;
2229
esac
2230
fi
2231
_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2232
_LT_DECL([], [striplib], [1])
2233
])# _LT_CMD_STRIPLIB
2234
2235
2236
# _LT_PREPARE_MUNGE_PATH_LIST
2237
# ---------------------------
2238
# Make sure func_munge_path_list() is defined correctly.
2239
m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
2240
[[# func_munge_path_list VARIABLE PATH
2241
# -----------------------------------
2242
# VARIABLE is name of variable containing _space_ separated list of
2243
# directories to be munged by the contents of PATH, which is string
2244
# having a format:
2245
# "DIR[:DIR]:"
2246
# string "DIR[ DIR]" will be prepended to VARIABLE
2247
# ":DIR[:DIR]"
2248
# string "DIR[ DIR]" will be appended to VARIABLE
2249
# "DIRP[:DIRP]::[DIRA:]DIRA"
2250
# string "DIRP[ DIRP]" will be prepended to VARIABLE and string
2251
# "DIRA[ DIRA]" will be appended to VARIABLE
2252
# "DIR[:DIR]"
2253
# VARIABLE will be replaced by "DIR[ DIR]"
2254
func_munge_path_list ()
2255
{
2256
case x@S|@2 in
2257
x)
2258
;;
2259
*:)
2260
eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
2261
;;
2262
x:*)
2263
eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
2264
;;
2265
*::*)
2266
eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
2267
eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
2268
;;
2269
*)
2270
eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
2271
;;
2272
esac
2273
}
2274
]])# _LT_PREPARE_PATH_LIST
2275
2276
2277
# _LT_SYS_DYNAMIC_LINKER([TAG])
2278
# -----------------------------
2279
# PORTME Fill in your ld.so characteristics
2280
m4_defun([_LT_SYS_DYNAMIC_LINKER],
2281
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2282
m4_require([_LT_DECL_EGREP])dnl
2283
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2284
m4_require([_LT_DECL_OBJDUMP])dnl
2285
m4_require([_LT_DECL_SED])dnl
2286
m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2287
m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
2288
AC_MSG_CHECKING([dynamic linker characteristics])
2289
m4_if([$1],
2290
[], [
2291
if test yes = "$GCC"; then
2292
case $host_os in
2293
darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
2294
*) lt_awk_arg='/^libraries:/' ;;
2295
esac
2296
case $host_os in
2297
mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
2298
*) lt_sed_strip_eq='s|=/|/|g' ;;
2299
esac
2300
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2301
case $lt_search_path_spec in
2302
*\;*)
2303
# if the path contains ";" then we assume it to be the separator
2304
# otherwise default to the standard path separator (i.e. ":") - it is
2305
# assumed that no part of a normal pathname contains ";" but that should
2306
# okay in the real world where ";" in dirpaths is itself problematic.
2307
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2308
;;
2309
*)
2310
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2311
;;
2312
esac
2313
# Ok, now we have the path, separated by spaces, we can step through it
2314
# and add multilib dir if necessary...
2315
lt_tmp_lt_search_path_spec=
2316
lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2317
# ...but if some path component already ends with the multilib dir we assume
2318
# that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
2319
case "$lt_multi_os_dir; $lt_search_path_spec " in
2320
"/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
2321
lt_multi_os_dir=
2322
;;
2323
esac
2324
for lt_sys_path in $lt_search_path_spec; do
2325
if test -d "$lt_sys_path$lt_multi_os_dir"; then
2326
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
2327
elif test -n "$lt_multi_os_dir"; then
2328
test -d "$lt_sys_path" && \
2329
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2330
fi
2331
done
2332
lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2333
BEGIN {RS = " "; FS = "/|\n";} {
2334
lt_foo = "";
2335
lt_count = 0;
2336
for (lt_i = NF; lt_i > 0; lt_i--) {
2337
if ($lt_i != "" && $lt_i != ".") {
2338
if ($lt_i == "..") {
2339
lt_count++;
2340
} else {
2341
if (lt_count == 0) {
2342
lt_foo = "/" $lt_i lt_foo;
2343
} else {
2344
lt_count--;
2345
}
2346
}
2347
}
2348
}
2349
if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2350
if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2351
}'`
2352
# AWK program above erroneously prepends '/' to C:/dos/paths
2353
# for these hosts.
2354
case $host_os in
2355
mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2356
$SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
2357
esac
2358
sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2359
else
2360
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2361
fi])
2362
library_names_spec=
2363
libname_spec='lib$name'
2364
soname_spec=
2365
shrext_cmds=.so
2366
postinstall_cmds=
2367
postuninstall_cmds=
2368
finish_cmds=
2369
finish_eval=
2370
shlibpath_var=
2371
shlibpath_overrides_runpath=unknown
2372
version_type=none
2373
dynamic_linker="$host_os ld.so"
2374
sys_lib_dlsearch_path_spec="/lib /usr/lib"
2375
need_lib_prefix=unknown
2376
hardcode_into_libs=no
2377
2378
# when you set need_version to no, make sure it does not cause -set_version
2379
# flags to be left without arguments
2380
need_version=unknown
2381
2382
AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
2383
[User-defined run-time library search path.])
2384
2385
case $host_os in
2386
aix3*)
2387
version_type=linux # correct to gnu/linux during the next big refactor
2388
library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
2389
shlibpath_var=LIBPATH
2390
2391
# AIX 3 has no versioning support, so we append a major version to the name.
2392
soname_spec='$libname$release$shared_ext$major'
2393
;;
2394
2395
aix[[4-9]]*)
2396
version_type=linux # correct to gnu/linux during the next big refactor
2397
need_lib_prefix=no
2398
need_version=no
2399
hardcode_into_libs=yes
2400
if test ia64 = "$host_cpu"; then
2401
# AIX 5 supports IA64
2402
library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
2403
shlibpath_var=LD_LIBRARY_PATH
2404
else
2405
# With GCC up to 2.95.x, collect2 would create an import file
2406
# for dependence libraries. The import file would start with
2407
# the line '#! .'. This would cause the generated library to
2408
# depend on '.', always an invalid library. This was fixed in
2409
# development snapshots of GCC prior to 3.0.
2410
case $host_os in
2411
aix4 | aix4.[[01]] | aix4.[[01]].*)
2412
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2413
echo ' yes '
2414
echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
2415
:
2416
else
2417
can_build_shared=no
2418
fi
2419
;;
2420
esac
2421
# Using Import Files as archive members, it is possible to support
2422
# filename-based versioning of shared library archives on AIX. While
2423
# this would work for both with and without runtime linking, it will
2424
# prevent static linking of such archives. So we do filename-based
2425
# shared library versioning with .so extension only, which is used
2426
# when both runtime linking and shared linking is enabled.
2427
# Unfortunately, runtime linking may impact performance, so we do
2428
# not want this to be the default eventually. Also, we use the
2429
# versioned .so libs for executables only if there is the -brtl
2430
# linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
2431
# To allow for filename-based versioning support, we need to create
2432
# libNAME.so.V as an archive file, containing:
2433
# *) an Import File, referring to the versioned filename of the
2434
# archive as well as the shared archive member, telling the
2435
# bitwidth (32 or 64) of that shared object, and providing the
2436
# list of exported symbols of that shared object, eventually
2437
# decorated with the 'weak' keyword
2438
# *) the shared object with the F_LOADONLY flag set, to really avoid
2439
# it being seen by the linker.
2440
# At run time we better use the real file rather than another symlink,
2441
# but for link time we create the symlink libNAME.so -> libNAME.so.V
2442
2443
case $with_aix_soname,$aix_use_runtimelinking in
2444
# AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
2445
# soname into executable. Probably we can add versioning support to
2446
# collect2, so additional links can be useful in future.
2447
aix,yes) # traditional libtool
2448
dynamic_linker='AIX unversionable lib.so'
2449
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
2450
# instead of lib<name>.a to let people know that these are not
2451
# typical AIX shared libraries.
2452
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2453
;;
2454
aix,no) # traditional AIX only
2455
dynamic_linker='AIX lib.a[(]lib.so.V[)]'
2456
# We preserve .a as extension for shared libraries through AIX4.2
2457
# and later when we are not doing run time linking.
2458
library_names_spec='$libname$release.a $libname.a'
2459
soname_spec='$libname$release$shared_ext$major'
2460
;;
2461
svr4,*) # full svr4 only
2462
dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
2463
library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2464
# We do not specify a path in Import Files, so LIBPATH fires.
2465
shlibpath_overrides_runpath=yes
2466
;;
2467
*,yes) # both, prefer svr4
2468
dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
2469
library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2470
# unpreferred sharedlib libNAME.a needs extra handling
2471
postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
2472
postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
2473
# We do not specify a path in Import Files, so LIBPATH fires.
2474
shlibpath_overrides_runpath=yes
2475
;;
2476
*,no) # both, prefer aix
2477
dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
2478
library_names_spec='$libname$release.a $libname.a'
2479
soname_spec='$libname$release$shared_ext$major'
2480
# unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
2481
postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
2482
postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
2483
;;
2484
esac
2485
shlibpath_var=LIBPATH
2486
fi
2487
;;
2488
2489
amigaos*)
2490
case $host_cpu in
2491
powerpc)
2492
# Since July 2007 AmigaOS4 officially supports .so libraries.
2493
# When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2494
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2495
;;
2496
m68k)
2497
library_names_spec='$libname.ixlibrary $libname.a'
2498
# Create ${libname}_ixlibrary.a entries in /sys/libs.
2499
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
2500
;;
2501
esac
2502
;;
2503
2504
beos*)
2505
library_names_spec='$libname$shared_ext'
2506
dynamic_linker="$host_os ld.so"
2507
shlibpath_var=LIBRARY_PATH
2508
;;
2509
2510
bsdi[[45]]*)
2511
version_type=linux # correct to gnu/linux during the next big refactor
2512
need_version=no
2513
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2514
soname_spec='$libname$release$shared_ext$major'
2515
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2516
shlibpath_var=LD_LIBRARY_PATH
2517
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2518
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2519
# the default ld.so.conf also contains /usr/contrib/lib and
2520
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2521
# libtool to hard-code these into programs
2522
;;
2523
2524
cygwin* | mingw* | pw32* | cegcc*)
2525
version_type=windows
2526
shrext_cmds=.dll
2527
need_version=no
2528
need_lib_prefix=no
2529
2530
case $GCC,$cc_basename in
2531
yes,*)
2532
# gcc
2533
library_names_spec='$libname.dll.a'
2534
# DLL is installed to $(libdir)/../bin by postinstall_cmds
2535
postinstall_cmds='base_file=`basename \$file`~
2536
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
2537
dldir=$destdir/`dirname \$dlpath`~
2538
test -d \$dldir || mkdir -p \$dldir~
2539
$install_prog $dir/$dlname \$dldir/$dlname~
2540
chmod a+x \$dldir/$dlname~
2541
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2542
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2543
fi'
2544
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2545
dlpath=$dir/\$dldll~
2546
$RM \$dlpath'
2547
shlibpath_overrides_runpath=yes
2548
2549
case $host_os in
2550
cygwin*)
2551
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
2552
soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2553
m4_if([$1], [],[
2554
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2555
;;
2556
mingw* | cegcc*)
2557
# MinGW DLLs use traditional 'lib' prefix
2558
soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2559
;;
2560
pw32*)
2561
# pw32 DLLs use 'pw' prefix rather than 'lib'
2562
library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2563
;;
2564
esac
2565
dynamic_linker='Win32 ld.exe'
2566
;;
2567
2568
*,cl*)
2569
# Native MSVC
2570
libname_spec='$name'
2571
soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2572
library_names_spec='$libname.dll.lib'
2573
2574
case $build_os in
2575
mingw*)
2576
sys_lib_search_path_spec=
2577
lt_save_ifs=$IFS
2578
IFS=';'
2579
for lt_path in $LIB
2580
do
2581
IFS=$lt_save_ifs
2582
# Let DOS variable expansion print the short 8.3 style file name.
2583
lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2584
sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2585
done
2586
IFS=$lt_save_ifs
2587
# Convert to MSYS style.
2588
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2589
;;
2590
cygwin*)
2591
# Convert to unix form, then to dos form, then back to unix form
2592
# but this time dos style (no spaces!) so that the unix form looks
2593
# like /cygdrive/c/PROGRA~1:/cygdr...
2594
sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2595
sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2596
sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2597
;;
2598
*)
2599
sys_lib_search_path_spec=$LIB
2600
if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2601
# It is most probably a Windows format PATH.
2602
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2603
else
2604
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2605
fi
2606
# FIXME: find the short name or the path components, as spaces are
2607
# common. (e.g. "Program Files" -> "PROGRA~1")
2608
;;
2609
esac
2610
2611
# DLL is installed to $(libdir)/../bin by postinstall_cmds
2612
postinstall_cmds='base_file=`basename \$file`~
2613
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
2614
dldir=$destdir/`dirname \$dlpath`~
2615
test -d \$dldir || mkdir -p \$dldir~
2616
$install_prog $dir/$dlname \$dldir/$dlname'
2617
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2618
dlpath=$dir/\$dldll~
2619
$RM \$dlpath'
2620
shlibpath_overrides_runpath=yes
2621
dynamic_linker='Win32 link.exe'
2622
;;
2623
2624
*)
2625
# Assume MSVC wrapper
2626
library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
2627
dynamic_linker='Win32 ld.exe'
2628
;;
2629
esac
2630
# FIXME: first we should search . and the directory the executable is in
2631
shlibpath_var=PATH
2632
;;
2633
2634
darwin* | rhapsody*)
2635
dynamic_linker="$host_os dyld"
2636
version_type=darwin
2637
need_lib_prefix=no
2638
need_version=no
2639
library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
2640
soname_spec='$libname$release$major$shared_ext'
2641
shlibpath_overrides_runpath=yes
2642
shlibpath_var=DYLD_LIBRARY_PATH
2643
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2644
m4_if([$1], [],[
2645
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2646
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2647
;;
2648
2649
dgux*)
2650
version_type=linux # correct to gnu/linux during the next big refactor
2651
need_lib_prefix=no
2652
need_version=no
2653
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2654
soname_spec='$libname$release$shared_ext$major'
2655
shlibpath_var=LD_LIBRARY_PATH
2656
;;
2657
2658
freebsd* | dragonfly*)
2659
# DragonFly does not have aout. When/if they implement a new
2660
# versioning mechanism, adjust this.
2661
if test -x /usr/bin/objformat; then
2662
objformat=`/usr/bin/objformat`
2663
else
2664
case $host_os in
2665
freebsd[[23]].*) objformat=aout ;;
2666
*) objformat=elf ;;
2667
esac
2668
fi
2669
version_type=freebsd-$objformat
2670
case $version_type in
2671
freebsd-elf*)
2672
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2673
soname_spec='$libname$release$shared_ext$major'
2674
need_version=no
2675
need_lib_prefix=no
2676
;;
2677
freebsd-*)
2678
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2679
need_version=yes
2680
;;
2681
esac
2682
shlibpath_var=LD_LIBRARY_PATH
2683
case $host_os in
2684
freebsd2.*)
2685
shlibpath_overrides_runpath=yes
2686
;;
2687
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2688
shlibpath_overrides_runpath=yes
2689
hardcode_into_libs=yes
2690
;;
2691
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2692
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2693
shlibpath_overrides_runpath=no
2694
hardcode_into_libs=yes
2695
;;
2696
*) # from 4.6 on, and DragonFly
2697
shlibpath_overrides_runpath=yes
2698
hardcode_into_libs=yes
2699
;;
2700
esac
2701
;;
2702
2703
haiku*)
2704
version_type=linux # correct to gnu/linux during the next big refactor
2705
need_lib_prefix=no
2706
need_version=no
2707
dynamic_linker="$host_os runtime_loader"
2708
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2709
soname_spec='$libname$release$shared_ext$major'
2710
shlibpath_var=LIBRARY_PATH
2711
shlibpath_overrides_runpath=no
2712
sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2713
hardcode_into_libs=yes
2714
;;
2715
2716
hpux9* | hpux10* | hpux11*)
2717
# Give a soname corresponding to the major version so that dld.sl refuses to
2718
# link against other versions.
2719
version_type=sunos
2720
need_lib_prefix=no
2721
need_version=no
2722
case $host_cpu in
2723
ia64*)
2724
shrext_cmds='.so'
2725
hardcode_into_libs=yes
2726
dynamic_linker="$host_os dld.so"
2727
shlibpath_var=LD_LIBRARY_PATH
2728
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2729
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2730
soname_spec='$libname$release$shared_ext$major'
2731
if test 32 = "$HPUX_IA64_MODE"; then
2732
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2733
sys_lib_dlsearch_path_spec=/usr/lib/hpux32
2734
else
2735
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2736
sys_lib_dlsearch_path_spec=/usr/lib/hpux64
2737
fi
2738
;;
2739
hppa*64*)
2740
shrext_cmds='.sl'
2741
hardcode_into_libs=yes
2742
dynamic_linker="$host_os dld.sl"
2743
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2744
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2745
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2746
soname_spec='$libname$release$shared_ext$major'
2747
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2748
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2749
;;
2750
*)
2751
shrext_cmds='.sl'
2752
dynamic_linker="$host_os dld.sl"
2753
shlibpath_var=SHLIB_PATH
2754
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2755
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2756
soname_spec='$libname$release$shared_ext$major'
2757
;;
2758
esac
2759
# HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2760
postinstall_cmds='chmod 555 $lib'
2761
# or fails outright, so override atomically:
2762
install_override_mode=555
2763
;;
2764
2765
interix[[3-9]]*)
2766
version_type=linux # correct to gnu/linux during the next big refactor
2767
need_lib_prefix=no
2768
need_version=no
2769
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2770
soname_spec='$libname$release$shared_ext$major'
2771
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2772
shlibpath_var=LD_LIBRARY_PATH
2773
shlibpath_overrides_runpath=no
2774
hardcode_into_libs=yes
2775
;;
2776
2777
irix5* | irix6* | nonstopux*)
2778
case $host_os in
2779
nonstopux*) version_type=nonstopux ;;
2780
*)
2781
if test yes = "$lt_cv_prog_gnu_ld"; then
2782
version_type=linux # correct to gnu/linux during the next big refactor
2783
else
2784
version_type=irix
2785
fi ;;
2786
esac
2787
need_lib_prefix=no
2788
need_version=no
2789
soname_spec='$libname$release$shared_ext$major'
2790
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
2791
case $host_os in
2792
irix5* | nonstopux*)
2793
libsuff= shlibsuff=
2794
;;
2795
*)
2796
case $LD in # libtool.m4 will add one of these switches to LD
2797
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2798
libsuff= shlibsuff= libmagic=32-bit;;
2799
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2800
libsuff=32 shlibsuff=N32 libmagic=N32;;
2801
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2802
libsuff=64 shlibsuff=64 libmagic=64-bit;;
2803
*) libsuff= shlibsuff= libmagic=never-match;;
2804
esac
2805
;;
2806
esac
2807
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2808
shlibpath_overrides_runpath=no
2809
sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
2810
sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
2811
hardcode_into_libs=yes
2812
;;
2813
2814
# No shared lib support for Linux oldld, aout, or coff.
2815
linux*oldld* | linux*aout* | linux*coff*)
2816
dynamic_linker=no
2817
;;
2818
2819
linux*android*)
2820
version_type=none # Android doesn't support versioned libraries.
2821
need_lib_prefix=no
2822
need_version=no
2823
library_names_spec='$libname$release$shared_ext'
2824
soname_spec='$libname$release$shared_ext'
2825
finish_cmds=
2826
shlibpath_var=LD_LIBRARY_PATH
2827
shlibpath_overrides_runpath=yes
2828
2829
# This implies no fast_install, which is unacceptable.
2830
# Some rework will be needed to allow for fast_install
2831
# before this can be enabled.
2832
hardcode_into_libs=yes
2833
2834
dynamic_linker='Android linker'
2835
# Don't embed -rpath directories since the linker doesn't support them.
2836
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2837
;;
2838
2839
# This must be glibc/ELF.
2840
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
2841
version_type=linux # correct to gnu/linux during the next big refactor
2842
need_lib_prefix=no
2843
need_version=no
2844
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2845
soname_spec='$libname$release$shared_ext$major'
2846
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2847
shlibpath_var=LD_LIBRARY_PATH
2848
shlibpath_overrides_runpath=no
2849
2850
# Some binutils ld are patched to set DT_RUNPATH
2851
AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2852
[lt_cv_shlibpath_overrides_runpath=no
2853
save_LDFLAGS=$LDFLAGS
2854
save_libdir=$libdir
2855
eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2856
LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2857
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2858
[AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2859
[lt_cv_shlibpath_overrides_runpath=yes])])
2860
LDFLAGS=$save_LDFLAGS
2861
libdir=$save_libdir
2862
])
2863
shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2864
2865
# This implies no fast_install, which is unacceptable.
2866
# Some rework will be needed to allow for fast_install
2867
# before this can be enabled.
2868
hardcode_into_libs=yes
2869
2870
# Add ABI-specific directories to the system library path.
2871
sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
2872
2873
# Ideally, we could use ldconfig to report *all* directores which are
2874
# searched for libraries, however this is still not possible. Aside from not
2875
# being certain /sbin/ldconfig is available, command
2876
# 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
2877
# even though it is searched at run-time. Try to do the best guess by
2878
# appending ld.so.conf contents (and includes) to the search path.
2879
if test -f /etc/ld.so.conf; then
2880
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;s/"//g;/^$/d' | tr '\n' ' '`
2881
sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
2882
fi
2883
2884
# We used to test for /lib/ld.so.1 and disable shared libraries on
2885
# powerpc, because MkLinux only supported shared libraries with the
2886
# GNU dynamic linker. Since this was broken with cross compilers,
2887
# most powerpc-linux boxes support dynamic linking these days and
2888
# people can always --disable-shared, the test was removed, and we
2889
# assume the GNU/Linux dynamic linker is in use.
2890
dynamic_linker='GNU/Linux ld.so'
2891
;;
2892
2893
netbsd*)
2894
version_type=sunos
2895
need_lib_prefix=no
2896
need_version=no
2897
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2898
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2899
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2900
dynamic_linker='NetBSD (a.out) ld.so'
2901
else
2902
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2903
soname_spec='$libname$release$shared_ext$major'
2904
dynamic_linker='NetBSD ld.elf_so'
2905
fi
2906
shlibpath_var=LD_LIBRARY_PATH
2907
shlibpath_overrides_runpath=yes
2908
hardcode_into_libs=yes
2909
;;
2910
2911
newsos6)
2912
version_type=linux # correct to gnu/linux during the next big refactor
2913
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2914
shlibpath_var=LD_LIBRARY_PATH
2915
shlibpath_overrides_runpath=yes
2916
;;
2917
2918
*nto* | *qnx*)
2919
version_type=qnx
2920
need_lib_prefix=no
2921
need_version=no
2922
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2923
soname_spec='$libname$release$shared_ext$major'
2924
shlibpath_var=LD_LIBRARY_PATH
2925
shlibpath_overrides_runpath=no
2926
hardcode_into_libs=yes
2927
dynamic_linker='ldqnx.so'
2928
;;
2929
2930
openbsd* | bitrig*)
2931
version_type=sunos
2932
sys_lib_dlsearch_path_spec=/usr/lib
2933
need_lib_prefix=no
2934
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
2935
need_version=no
2936
else
2937
need_version=yes
2938
fi
2939
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2940
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2941
shlibpath_var=LD_LIBRARY_PATH
2942
shlibpath_overrides_runpath=yes
2943
;;
2944
2945
os2*)
2946
libname_spec='$name'
2947
version_type=windows
2948
shrext_cmds=.dll
2949
need_version=no
2950
need_lib_prefix=no
2951
# OS/2 can only load a DLL with a base name of 8 characters or less.
2952
soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
2953
v=$($ECHO $release$versuffix | tr -d .-);
2954
n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
2955
$ECHO $n$v`$shared_ext'
2956
library_names_spec='${libname}_dll.$libext'
2957
dynamic_linker='OS/2 ld.exe'
2958
shlibpath_var=BEGINLIBPATH
2959
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2960
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2961
postinstall_cmds='base_file=`basename \$file`~
2962
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
2963
dldir=$destdir/`dirname \$dlpath`~
2964
test -d \$dldir || mkdir -p \$dldir~
2965
$install_prog $dir/$dlname \$dldir/$dlname~
2966
chmod a+x \$dldir/$dlname~
2967
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2968
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2969
fi'
2970
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
2971
dlpath=$dir/\$dldll~
2972
$RM \$dlpath'
2973
;;
2974
2975
osf3* | osf4* | osf5*)
2976
version_type=osf
2977
need_lib_prefix=no
2978
need_version=no
2979
soname_spec='$libname$release$shared_ext$major'
2980
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2981
shlibpath_var=LD_LIBRARY_PATH
2982
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2983
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2984
;;
2985
2986
rdos*)
2987
dynamic_linker=no
2988
;;
2989
2990
solaris*)
2991
version_type=linux # correct to gnu/linux during the next big refactor
2992
need_lib_prefix=no
2993
need_version=no
2994
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2995
soname_spec='$libname$release$shared_ext$major'
2996
shlibpath_var=LD_LIBRARY_PATH
2997
shlibpath_overrides_runpath=yes
2998
hardcode_into_libs=yes
2999
# ldd complains unless libraries are executable
3000
postinstall_cmds='chmod +x $lib'
3001
;;
3002
3003
sunos4*)
3004
version_type=sunos
3005
library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
3006
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
3007
shlibpath_var=LD_LIBRARY_PATH
3008
shlibpath_overrides_runpath=yes
3009
if test yes = "$with_gnu_ld"; then
3010
need_lib_prefix=no
3011
fi
3012
need_version=yes
3013
;;
3014
3015
sysv4 | sysv4.3*)
3016
version_type=linux # correct to gnu/linux during the next big refactor
3017
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3018
soname_spec='$libname$release$shared_ext$major'
3019
shlibpath_var=LD_LIBRARY_PATH
3020
case $host_vendor in
3021
sni)
3022
shlibpath_overrides_runpath=no
3023
need_lib_prefix=no
3024
runpath_var=LD_RUN_PATH
3025
;;
3026
siemens)
3027
need_lib_prefix=no
3028
;;
3029
motorola)
3030
need_lib_prefix=no
3031
need_version=no
3032
shlibpath_overrides_runpath=no
3033
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
3034
;;
3035
esac
3036
;;
3037
3038
sysv4*MP*)
3039
if test -d /usr/nec; then
3040
version_type=linux # correct to gnu/linux during the next big refactor
3041
library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
3042
soname_spec='$libname$shared_ext.$major'
3043
shlibpath_var=LD_LIBRARY_PATH
3044
fi
3045
;;
3046
3047
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3048
version_type=sco
3049
need_lib_prefix=no
3050
need_version=no
3051
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
3052
soname_spec='$libname$release$shared_ext$major'
3053
shlibpath_var=LD_LIBRARY_PATH
3054
shlibpath_overrides_runpath=yes
3055
hardcode_into_libs=yes
3056
if test yes = "$with_gnu_ld"; then
3057
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
3058
else
3059
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
3060
case $host_os in
3061
sco3.2v5*)
3062
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
3063
;;
3064
esac
3065
fi
3066
sys_lib_dlsearch_path_spec='/usr/lib'
3067
;;
3068
3069
tpf*)
3070
# TPF is a cross-target only. Preferred cross-host = GNU/Linux.
3071
version_type=linux # correct to gnu/linux during the next big refactor
3072
need_lib_prefix=no
3073
need_version=no
3074
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3075
shlibpath_var=LD_LIBRARY_PATH
3076
shlibpath_overrides_runpath=no
3077
hardcode_into_libs=yes
3078
;;
3079
3080
uts4*)
3081
version_type=linux # correct to gnu/linux during the next big refactor
3082
library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3083
soname_spec='$libname$release$shared_ext$major'
3084
shlibpath_var=LD_LIBRARY_PATH
3085
;;
3086
3087
*)
3088
dynamic_linker=no
3089
;;
3090
esac
3091
AC_MSG_RESULT([$dynamic_linker])
3092
test no = "$dynamic_linker" && can_build_shared=no
3093
3094
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
3095
if test yes = "$GCC"; then
3096
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
3097
fi
3098
3099
if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
3100
sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
3101
fi
3102
3103
if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
3104
sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
3105
fi
3106
3107
# remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
3108
configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
3109
3110
# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
3111
func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
3112
3113
# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
3114
configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
3115
3116
_LT_DECL([], [variables_saved_for_relink], [1],
3117
[Variables whose values should be saved in libtool wrapper scripts and
3118
restored at link time])
3119
_LT_DECL([], [need_lib_prefix], [0],
3120
[Do we need the "lib" prefix for modules?])
3121
_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
3122
_LT_DECL([], [version_type], [0], [Library versioning type])
3123
_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
3124
_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
3125
_LT_DECL([], [shlibpath_overrides_runpath], [0],
3126
[Is shlibpath searched before the hard-coded library search path?])
3127
_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
3128
_LT_DECL([], [library_names_spec], [1],
3129
[[List of archive names. First name is the real one, the rest are links.
3130
The last name is the one that the linker finds with -lNAME]])
3131
_LT_DECL([], [soname_spec], [1],
3132
[[The coded name of the library, if different from the real name]])
3133
_LT_DECL([], [install_override_mode], [1],
3134
[Permission mode override for installation of shared libraries])
3135
_LT_DECL([], [postinstall_cmds], [2],
3136
[Command to use after installation of a shared archive])
3137
_LT_DECL([], [postuninstall_cmds], [2],
3138
[Command to use after uninstallation of a shared archive])
3139
_LT_DECL([], [finish_cmds], [2],
3140
[Commands used to finish a libtool library installation in a directory])
3141
_LT_DECL([], [finish_eval], [1],
3142
[[As "finish_cmds", except a single script fragment to be evaled but
3143
not shown]])
3144
_LT_DECL([], [hardcode_into_libs], [0],
3145
[Whether we should hardcode library paths into libraries])
3146
_LT_DECL([], [sys_lib_search_path_spec], [2],
3147
[Compile-time system search path for libraries])
3148
_LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
3149
[Detected run-time system search path for libraries])
3150
_LT_DECL([], [configure_time_lt_sys_library_path], [2],
3151
[Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
3152
])# _LT_SYS_DYNAMIC_LINKER
3153
3154
3155
# _LT_PATH_TOOL_PREFIX(TOOL)
3156
# --------------------------
3157
# find a file program that can recognize shared library
3158
AC_DEFUN([_LT_PATH_TOOL_PREFIX],
3159
[m4_require([_LT_DECL_EGREP])dnl
3160
AC_MSG_CHECKING([for $1])
3161
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
3162
[case $MAGIC_CMD in
3163
[[\\/*] | ?:[\\/]*])
3164
lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
3165
;;
3166
*)
3167
lt_save_MAGIC_CMD=$MAGIC_CMD
3168
lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3169
dnl $ac_dummy forces splitting on constant user-supplied paths.
3170
dnl POSIX.2 word splitting is done only on the output of word expansions,
3171
dnl not every word. This closes a longstanding sh security hole.
3172
ac_dummy="m4_if([$2], , $PATH, [$2])"
3173
for ac_dir in $ac_dummy; do
3174
IFS=$lt_save_ifs
3175
test -z "$ac_dir" && ac_dir=.
3176
if test -f "$ac_dir/$1"; then
3177
lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
3178
if test -n "$file_magic_test_file"; then
3179
case $deplibs_check_method in
3180
"file_magic "*)
3181
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
3182
MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3183
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3184
$EGREP "$file_magic_regex" > /dev/null; then
3185
:
3186
else
3187
cat <<_LT_EOF 1>&2
3188
3189
*** Warning: the command libtool uses to detect shared libraries,
3190
*** $file_magic_cmd, produces output that libtool cannot recognize.
3191
*** The result is that libtool may fail to recognize shared libraries
3192
*** as such. This will affect the creation of libtool libraries that
3193
*** depend on shared libraries, but programs linked with such libtool
3194
*** libraries will work regardless of this problem. Nevertheless, you
3195
*** may want to report the problem to your system manager and/or to
3196
*** bug-libtool@gnu.org
3197
3198
_LT_EOF
3199
fi ;;
3200
esac
3201
fi
3202
break
3203
fi
3204
done
3205
IFS=$lt_save_ifs
3206
MAGIC_CMD=$lt_save_MAGIC_CMD
3207
;;
3208
esac])
3209
MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3210
if test -n "$MAGIC_CMD"; then
3211
AC_MSG_RESULT($MAGIC_CMD)
3212
else
3213
AC_MSG_RESULT(no)
3214
fi
3215
_LT_DECL([], [MAGIC_CMD], [0],
3216
[Used to examine libraries when file_magic_cmd begins with "file"])dnl
3217
])# _LT_PATH_TOOL_PREFIX
3218
3219
# Old name:
3220
AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3221
dnl aclocal-1.4 backwards compatibility:
3222
dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3223
3224
3225
# _LT_PATH_MAGIC
3226
# --------------
3227
# find a file program that can recognize a shared library
3228
m4_defun([_LT_PATH_MAGIC],
3229
[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3230
if test -z "$lt_cv_path_MAGIC_CMD"; then
3231
if test -n "$ac_tool_prefix"; then
3232
_LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3233
else
3234
MAGIC_CMD=:
3235
fi
3236
fi
3237
])# _LT_PATH_MAGIC
3238
3239
3240
# LT_PATH_LD
3241
# ----------
3242
# find the pathname to the GNU or non-GNU linker
3243
AC_DEFUN([LT_PATH_LD],
3244
[AC_REQUIRE([AC_PROG_CC])dnl
3245
AC_REQUIRE([AC_CANONICAL_HOST])dnl
3246
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3247
m4_require([_LT_DECL_SED])dnl
3248
m4_require([_LT_DECL_EGREP])dnl
3249
m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3250
3251
AC_ARG_WITH([gnu-ld],
3252
[AS_HELP_STRING([--with-gnu-ld],
3253
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
3254
[test no = "$withval" || with_gnu_ld=yes],
3255
[with_gnu_ld=no])dnl
3256
3257
ac_prog=ld
3258
if test yes = "$GCC"; then
3259
# Check if gcc -print-prog-name=ld gives a path.
3260
AC_MSG_CHECKING([for ld used by $CC])
3261
case $host in
3262
*-*-mingw*)
3263
# gcc leaves a trailing carriage return, which upsets mingw
3264
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3265
*)
3266
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3267
esac
3268
case $ac_prog in
3269
# Accept absolute paths.
3270
[[\\/]]* | ?:[[\\/]]*)
3271
re_direlt='/[[^/]][[^/]]*/\.\./'
3272
# Canonicalize the pathname of ld
3273
ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3274
while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3275
ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3276
done
3277
test -z "$LD" && LD=$ac_prog
3278
;;
3279
"")
3280
# If it fails, then pretend we aren't using GCC.
3281
ac_prog=ld
3282
;;
3283
*)
3284
# If it is relative, then search for the first ld in PATH.
3285
with_gnu_ld=unknown
3286
;;
3287
esac
3288
elif test yes = "$with_gnu_ld"; then
3289
AC_MSG_CHECKING([for GNU ld])
3290
else
3291
AC_MSG_CHECKING([for non-GNU ld])
3292
fi
3293
AC_CACHE_VAL(lt_cv_path_LD,
3294
[if test -z "$LD"; then
3295
lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3296
for ac_dir in $PATH; do
3297
IFS=$lt_save_ifs
3298
test -z "$ac_dir" && ac_dir=.
3299
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3300
lt_cv_path_LD=$ac_dir/$ac_prog
3301
# Check to see if the program is GNU ld. I'd rather use --version,
3302
# but apparently some variants of GNU ld only accept -v.
3303
# Break only if it was the GNU/non-GNU ld that we prefer.
3304
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3305
*GNU* | *'with BFD'*)
3306
test no != "$with_gnu_ld" && break
3307
;;
3308
*)
3309
test yes != "$with_gnu_ld" && break
3310
;;
3311
esac
3312
fi
3313
done
3314
IFS=$lt_save_ifs
3315
else
3316
lt_cv_path_LD=$LD # Let the user override the test with a path.
3317
fi])
3318
LD=$lt_cv_path_LD
3319
if test -n "$LD"; then
3320
AC_MSG_RESULT($LD)
3321
else
3322
AC_MSG_RESULT(no)
3323
fi
3324
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3325
_LT_PATH_LD_GNU
3326
AC_SUBST([LD])
3327
3328
_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3329
])# LT_PATH_LD
3330
3331
# Old names:
3332
AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3333
AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3334
dnl aclocal-1.4 backwards compatibility:
3335
dnl AC_DEFUN([AM_PROG_LD], [])
3336
dnl AC_DEFUN([AC_PROG_LD], [])
3337
3338
3339
# _LT_PATH_LD_GNU
3340
#- --------------
3341
m4_defun([_LT_PATH_LD_GNU],
3342
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3343
[# I'd rather use --version here, but apparently some GNU lds only accept -v.
3344
case `$LD -v 2>&1 </dev/null` in
3345
*GNU* | *'with BFD'*)
3346
lt_cv_prog_gnu_ld=yes
3347
;;
3348
*)
3349
lt_cv_prog_gnu_ld=no
3350
;;
3351
esac])
3352
with_gnu_ld=$lt_cv_prog_gnu_ld
3353
])# _LT_PATH_LD_GNU
3354
3355
3356
# _LT_CMD_RELOAD
3357
# --------------
3358
# find reload flag for linker
3359
# -- PORTME Some linkers may need a different reload flag.
3360
m4_defun([_LT_CMD_RELOAD],
3361
[AC_CACHE_CHECK([for $LD option to reload object files],
3362
lt_cv_ld_reload_flag,
3363
[lt_cv_ld_reload_flag='-r'])
3364
reload_flag=$lt_cv_ld_reload_flag
3365
case $reload_flag in
3366
"" | " "*) ;;
3367
*) reload_flag=" $reload_flag" ;;
3368
esac
3369
reload_cmds='$LD$reload_flag -o $output$reload_objs'
3370
case $host_os in
3371
cygwin* | mingw* | pw32* | cegcc*)
3372
if test yes != "$GCC"; then
3373
reload_cmds=false
3374
fi
3375
;;
3376
darwin*)
3377
if test yes = "$GCC"; then
3378
reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
3379
else
3380
reload_cmds='$LD$reload_flag -o $output$reload_objs'
3381
fi
3382
;;
3383
esac
3384
_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3385
_LT_TAGDECL([], [reload_cmds], [2])dnl
3386
])# _LT_CMD_RELOAD
3387
3388
3389
# _LT_PATH_DD
3390
# -----------
3391
# find a working dd
3392
m4_defun([_LT_PATH_DD],
3393
[AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
3394
[printf 0123456789abcdef0123456789abcdef >conftest.i
3395
cat conftest.i conftest.i >conftest2.i
3396
: ${lt_DD:=$DD}
3397
AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
3398
[if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3399
cmp -s conftest.i conftest.out \
3400
&& ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
3401
fi])
3402
rm -f conftest.i conftest2.i conftest.out])
3403
])# _LT_PATH_DD
3404
3405
3406
# _LT_CMD_TRUNCATE
3407
# ----------------
3408
# find command to truncate a binary pipe
3409
m4_defun([_LT_CMD_TRUNCATE],
3410
[m4_require([_LT_PATH_DD])
3411
AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
3412
[printf 0123456789abcdef0123456789abcdef >conftest.i
3413
cat conftest.i conftest.i >conftest2.i
3414
lt_cv_truncate_bin=
3415
if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3416
cmp -s conftest.i conftest.out \
3417
&& lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
3418
fi
3419
rm -f conftest.i conftest2.i conftest.out
3420
test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
3421
_LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
3422
[Command to truncate a binary pipe])
3423
])# _LT_CMD_TRUNCATE
3424
3425
3426
# _LT_CHECK_MAGIC_METHOD
3427
# ----------------------
3428
# how to check for library dependencies
3429
# -- PORTME fill in with the dynamic library characteristics
3430
m4_defun([_LT_CHECK_MAGIC_METHOD],
3431
[m4_require([_LT_DECL_EGREP])
3432
m4_require([_LT_DECL_OBJDUMP])
3433
AC_CACHE_CHECK([how to recognize dependent libraries],
3434
lt_cv_deplibs_check_method,
3435
[lt_cv_file_magic_cmd='$MAGIC_CMD'
3436
lt_cv_file_magic_test_file=
3437
lt_cv_deplibs_check_method='unknown'
3438
# Need to set the preceding variable on all platforms that support
3439
# interlibrary dependencies.
3440
# 'none' -- dependencies not supported.
3441
# 'unknown' -- same as none, but documents that we really don't know.
3442
# 'pass_all' -- all dependencies passed with no checks.
3443
# 'test_compile' -- check by making test program.
3444
# 'file_magic [[regex]]' -- check by looking for files in library path
3445
# that responds to the $file_magic_cmd with a given extended regex.
3446
# If you have 'file' or equivalent on your system and you're not sure
3447
# whether 'pass_all' will *always* work, you probably want this one.
3448
3449
case $host_os in
3450
aix[[4-9]]*)
3451
lt_cv_deplibs_check_method=pass_all
3452
;;
3453
3454
beos*)
3455
lt_cv_deplibs_check_method=pass_all
3456
;;
3457
3458
bsdi[[45]]*)
3459
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3460
lt_cv_file_magic_cmd='/usr/bin/file -L'
3461
lt_cv_file_magic_test_file=/shlib/libc.so
3462
;;
3463
3464
cygwin*)
3465
# func_win32_libid is a shell function defined in ltmain.sh
3466
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3467
lt_cv_file_magic_cmd='func_win32_libid'
3468
;;
3469
3470
mingw* | pw32*)
3471
# Base MSYS/MinGW do not provide the 'file' command needed by
3472
# func_win32_libid shell function, so use a weaker test based on 'objdump',
3473
# unless we find 'file', for example because we are cross-compiling.
3474
if ( file / ) >/dev/null 2>&1; then
3475
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3476
lt_cv_file_magic_cmd='func_win32_libid'
3477
else
3478
# Keep this pattern in sync with the one in func_win32_libid.
3479
lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3480
lt_cv_file_magic_cmd='$OBJDUMP -f'
3481
fi
3482
;;
3483
3484
cegcc*)
3485
# use the weaker test based on 'objdump'. See mingw*.
3486
lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3487
lt_cv_file_magic_cmd='$OBJDUMP -f'
3488
;;
3489
3490
darwin* | rhapsody*)
3491
lt_cv_deplibs_check_method=pass_all
3492
;;
3493
3494
freebsd* | dragonfly*)
3495
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3496
case $host_cpu in
3497
i*86 )
3498
# Not sure whether the presence of OpenBSD here was a mistake.
3499
# Let's accept both of them until this is cleared up.
3500
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3501
lt_cv_file_magic_cmd=/usr/bin/file
3502
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3503
;;
3504
esac
3505
else
3506
lt_cv_deplibs_check_method=pass_all
3507
fi
3508
;;
3509
3510
haiku*)
3511
lt_cv_deplibs_check_method=pass_all
3512
;;
3513
3514
hpux10.20* | hpux11*)
3515
lt_cv_file_magic_cmd=/usr/bin/file
3516
case $host_cpu in
3517
ia64*)
3518
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3519
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3520
;;
3521
hppa*64*)
3522
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3523
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3524
;;
3525
*)
3526
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3527
lt_cv_file_magic_test_file=/usr/lib/libc.sl
3528
;;
3529
esac
3530
;;
3531
3532
interix[[3-9]]*)
3533
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3534
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3535
;;
3536
3537
irix5* | irix6* | nonstopux*)
3538
case $LD in
3539
*-32|*"-32 ") libmagic=32-bit;;
3540
*-n32|*"-n32 ") libmagic=N32;;
3541
*-64|*"-64 ") libmagic=64-bit;;
3542
*) libmagic=never-match;;
3543
esac
3544
lt_cv_deplibs_check_method=pass_all
3545
;;
3546
3547
# This must be glibc/ELF.
3548
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
3549
lt_cv_deplibs_check_method=pass_all
3550
;;
3551
3552
netbsd*)
3553
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3554
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3555
else
3556
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3557
fi
3558
;;
3559
3560
newos6*)
3561
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3562
lt_cv_file_magic_cmd=/usr/bin/file
3563
lt_cv_file_magic_test_file=/usr/lib/libnls.so
3564
;;
3565
3566
*nto* | *qnx*)
3567
lt_cv_deplibs_check_method=pass_all
3568
;;
3569
3570
openbsd* | bitrig*)
3571
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
3572
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3573
else
3574
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3575
fi
3576
;;
3577
3578
osf3* | osf4* | osf5*)
3579
lt_cv_deplibs_check_method=pass_all
3580
;;
3581
3582
rdos*)
3583
lt_cv_deplibs_check_method=pass_all
3584
;;
3585
3586
solaris*)
3587
lt_cv_deplibs_check_method=pass_all
3588
;;
3589
3590
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3591
lt_cv_deplibs_check_method=pass_all
3592
;;
3593
3594
sysv4 | sysv4.3*)
3595
case $host_vendor in
3596
motorola)
3597
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3598
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3599
;;
3600
ncr)
3601
lt_cv_deplibs_check_method=pass_all
3602
;;
3603
sequent)
3604
lt_cv_file_magic_cmd='/bin/file'
3605
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3606
;;
3607
sni)
3608
lt_cv_file_magic_cmd='/bin/file'
3609
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3610
lt_cv_file_magic_test_file=/lib/libc.so
3611
;;
3612
siemens)
3613
lt_cv_deplibs_check_method=pass_all
3614
;;
3615
pc)
3616
lt_cv_deplibs_check_method=pass_all
3617
;;
3618
esac
3619
;;
3620
3621
tpf*)
3622
lt_cv_deplibs_check_method=pass_all
3623
;;
3624
os2*)
3625
lt_cv_deplibs_check_method=pass_all
3626
;;
3627
esac
3628
])
3629
3630
file_magic_glob=
3631
want_nocaseglob=no
3632
if test "$build" = "$host"; then
3633
case $host_os in
3634
mingw* | pw32*)
3635
if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3636
want_nocaseglob=yes
3637
else
3638
file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3639
fi
3640
;;
3641
esac
3642
fi
3643
3644
file_magic_cmd=$lt_cv_file_magic_cmd
3645
deplibs_check_method=$lt_cv_deplibs_check_method
3646
test -z "$deplibs_check_method" && deplibs_check_method=unknown
3647
3648
_LT_DECL([], [deplibs_check_method], [1],
3649
[Method to check whether dependent libraries are shared objects])
3650
_LT_DECL([], [file_magic_cmd], [1],
3651
[Command to use when deplibs_check_method = "file_magic"])
3652
_LT_DECL([], [file_magic_glob], [1],
3653
[How to find potential files when deplibs_check_method = "file_magic"])
3654
_LT_DECL([], [want_nocaseglob], [1],
3655
[Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3656
])# _LT_CHECK_MAGIC_METHOD
3657
3658
3659
# LT_PATH_NM
3660
# ----------
3661
# find the pathname to a BSD- or MS-compatible name lister
3662
AC_DEFUN([LT_PATH_NM],
3663
[AC_REQUIRE([AC_PROG_CC])dnl
3664
AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3665
[if test -n "$NM"; then
3666
# Let the user override the test.
3667
lt_cv_path_NM=$NM
3668
else
3669
lt_nm_to_check=${ac_tool_prefix}nm
3670
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3671
lt_nm_to_check="$lt_nm_to_check nm"
3672
fi
3673
for lt_tmp_nm in $lt_nm_to_check; do
3674
lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3675
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3676
IFS=$lt_save_ifs
3677
test -z "$ac_dir" && ac_dir=.
3678
tmp_nm=$ac_dir/$lt_tmp_nm
3679
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
3680
# Check to see if the nm accepts a BSD-compat flag.
3681
# Adding the 'sed 1q' prevents false positives on HP-UX, which says:
3682
# nm: unknown option "B" ignored
3683
# Tru64's nm complains that /dev/null is an invalid object file
3684
# MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
3685
case $build_os in
3686
mingw*) lt_bad_file=conftest.nm/nofile ;;
3687
*) lt_bad_file=/dev/null ;;
3688
esac
3689
case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
3690
*$lt_bad_file* | *'Invalid file or object type'*)
3691
lt_cv_path_NM="$tmp_nm -B"
3692
break 2
3693
;;
3694
*)
3695
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3696
*/dev/null*)
3697
lt_cv_path_NM="$tmp_nm -p"
3698
break 2
3699
;;
3700
*)
3701
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3702
continue # so that we can try to find one that supports BSD flags
3703
;;
3704
esac
3705
;;
3706
esac
3707
fi
3708
done
3709
IFS=$lt_save_ifs
3710
done
3711
: ${lt_cv_path_NM=no}
3712
fi])
3713
if test no != "$lt_cv_path_NM"; then
3714
NM=$lt_cv_path_NM
3715
else
3716
# Didn't find any BSD compatible name lister, look for dumpbin.
3717
if test -n "$DUMPBIN"; then :
3718
# Let the user override the test.
3719
else
3720
AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3721
case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
3722
*COFF*)
3723
DUMPBIN="$DUMPBIN -symbols -headers"
3724
;;
3725
*)
3726
DUMPBIN=:
3727
;;
3728
esac
3729
fi
3730
AC_SUBST([DUMPBIN])
3731
if test : != "$DUMPBIN"; then
3732
NM=$DUMPBIN
3733
fi
3734
fi
3735
test -z "$NM" && NM=nm
3736
AC_SUBST([NM])
3737
_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3738
3739
AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3740
[lt_cv_nm_interface="BSD nm"
3741
echo "int some_variable = 0;" > conftest.$ac_ext
3742
(eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3743
(eval "$ac_compile" 2>conftest.err)
3744
cat conftest.err >&AS_MESSAGE_LOG_FD
3745
(eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3746
(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3747
cat conftest.err >&AS_MESSAGE_LOG_FD
3748
(eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3749
cat conftest.out >&AS_MESSAGE_LOG_FD
3750
if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3751
lt_cv_nm_interface="MS dumpbin"
3752
fi
3753
rm -f conftest*])
3754
])# LT_PATH_NM
3755
3756
# Old names:
3757
AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3758
AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3759
dnl aclocal-1.4 backwards compatibility:
3760
dnl AC_DEFUN([AM_PROG_NM], [])
3761
dnl AC_DEFUN([AC_PROG_NM], [])
3762
3763
# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3764
# --------------------------------
3765
# how to determine the name of the shared library
3766
# associated with a specific link library.
3767
# -- PORTME fill in with the dynamic library characteristics
3768
m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3769
[m4_require([_LT_DECL_EGREP])
3770
m4_require([_LT_DECL_OBJDUMP])
3771
m4_require([_LT_DECL_DLLTOOL])
3772
AC_CACHE_CHECK([how to associate runtime and link libraries],
3773
lt_cv_sharedlib_from_linklib_cmd,
3774
[lt_cv_sharedlib_from_linklib_cmd='unknown'
3775
3776
case $host_os in
3777
cygwin* | mingw* | pw32* | cegcc*)
3778
# two different shell functions defined in ltmain.sh;
3779
# decide which one to use based on capabilities of $DLLTOOL
3780
case `$DLLTOOL --help 2>&1` in
3781
*--identify-strict*)
3782
lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3783
;;
3784
*)
3785
lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3786
;;
3787
esac
3788
;;
3789
*)
3790
# fallback: assume linklib IS sharedlib
3791
lt_cv_sharedlib_from_linklib_cmd=$ECHO
3792
;;
3793
esac
3794
])
3795
sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3796
test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3797
3798
_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3799
[Command to associate shared and link libraries])
3800
])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3801
3802
3803
# _LT_PATH_MANIFEST_TOOL
3804
# ----------------------
3805
# locate the manifest tool
3806
m4_defun([_LT_PATH_MANIFEST_TOOL],
3807
[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3808
test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3809
AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3810
[lt_cv_path_mainfest_tool=no
3811
echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3812
$MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3813
cat conftest.err >&AS_MESSAGE_LOG_FD
3814
if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3815
lt_cv_path_mainfest_tool=yes
3816
fi
3817
rm -f conftest*])
3818
if test yes != "$lt_cv_path_mainfest_tool"; then
3819
MANIFEST_TOOL=:
3820
fi
3821
_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3822
])# _LT_PATH_MANIFEST_TOOL
3823
3824
3825
# _LT_DLL_DEF_P([FILE])
3826
# ---------------------
3827
# True iff FILE is a Windows DLL '.def' file.
3828
# Keep in sync with func_dll_def_p in the libtool script
3829
AC_DEFUN([_LT_DLL_DEF_P],
3830
[dnl
3831
test DEF = "`$SED -n dnl
3832
-e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace
3833
-e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments
3834
-e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl
3835
-e q dnl Only consider the first "real" line
3836
$1`" dnl
3837
])# _LT_DLL_DEF_P
3838
3839
3840
# LT_LIB_M
3841
# --------
3842
# check for math library
3843
AC_DEFUN([LT_LIB_M],
3844
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3845
LIBM=
3846
case $host in
3847
*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3848
# These system don't have libm, or don't need it
3849
;;
3850
*-ncr-sysv4.3*)
3851
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
3852
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3853
;;
3854
*)
3855
AC_CHECK_LIB(m, cos, LIBM=-lm)
3856
;;
3857
esac
3858
AC_SUBST([LIBM])
3859
])# LT_LIB_M
3860
3861
# Old name:
3862
AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3863
dnl aclocal-1.4 backwards compatibility:
3864
dnl AC_DEFUN([AC_CHECK_LIBM], [])
3865
3866
3867
# _LT_COMPILER_NO_RTTI([TAGNAME])
3868
# -------------------------------
3869
m4_defun([_LT_COMPILER_NO_RTTI],
3870
[m4_require([_LT_TAG_COMPILER])dnl
3871
3872
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3873
3874
if test yes = "$GCC"; then
3875
case $cc_basename in
3876
nvcc*)
3877
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3878
*)
3879
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3880
esac
3881
3882
_LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3883
lt_cv_prog_compiler_rtti_exceptions,
3884
[-fno-rtti -fno-exceptions], [],
3885
[_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3886
fi
3887
_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3888
[Compiler flag to turn off builtin functions])
3889
])# _LT_COMPILER_NO_RTTI
3890
3891
3892
# _LT_CMD_GLOBAL_SYMBOLS
3893
# ----------------------
3894
m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3895
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3896
AC_REQUIRE([AC_PROG_CC])dnl
3897
AC_REQUIRE([AC_PROG_AWK])dnl
3898
AC_REQUIRE([LT_PATH_NM])dnl
3899
AC_REQUIRE([LT_PATH_LD])dnl
3900
m4_require([_LT_DECL_SED])dnl
3901
m4_require([_LT_DECL_EGREP])dnl
3902
m4_require([_LT_TAG_COMPILER])dnl
3903
3904
# Check for command to grab the raw symbol name followed by C symbol from nm.
3905
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3906
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3907
[
3908
# These are sane defaults that work on at least a few old systems.
3909
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
3910
3911
# Character class describing NM global symbol codes.
3912
symcode='[[BCDEGRST]]'
3913
3914
# Regexp to match symbols that can be accessed directly from C.
3915
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3916
3917
# Define system-specific variables.
3918
case $host_os in
3919
aix*)
3920
symcode='[[BCDT]]'
3921
;;
3922
cygwin* | mingw* | pw32* | cegcc*)
3923
symcode='[[ABCDGISTW]]'
3924
;;
3925
hpux*)
3926
if test ia64 = "$host_cpu"; then
3927
symcode='[[ABCDEGRST]]'
3928
fi
3929
;;
3930
irix* | nonstopux*)
3931
symcode='[[BCDEGRST]]'
3932
;;
3933
osf*)
3934
symcode='[[BCDEGQRST]]'
3935
;;
3936
solaris*)
3937
symcode='[[BDRT]]'
3938
;;
3939
sco3.2v5*)
3940
symcode='[[DT]]'
3941
;;
3942
sysv4.2uw2*)
3943
symcode='[[DT]]'
3944
;;
3945
sysv5* | sco5v6* | unixware* | OpenUNIX*)
3946
symcode='[[ABDT]]'
3947
;;
3948
sysv4)
3949
symcode='[[DFNSTU]]'
3950
;;
3951
esac
3952
3953
# If we're using GNU nm, then use its standard symbol codes.
3954
case `$NM -V 2>&1` in
3955
*GNU* | *'with BFD'*)
3956
symcode='[[ABCDGIRSTW]]' ;;
3957
esac
3958
3959
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3960
# Gets list of data symbols to import.
3961
lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
3962
# Adjust the below global symbol transforms to fixup imported variables.
3963
lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
3964
lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
3965
lt_c_name_lib_hook="\
3966
-e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
3967
-e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
3968
else
3969
# Disable hooks by default.
3970
lt_cv_sys_global_symbol_to_import=
3971
lt_cdecl_hook=
3972
lt_c_name_hook=
3973
lt_c_name_lib_hook=
3974
fi
3975
3976
# Transform an extracted symbol line into a proper C declaration.
3977
# Some systems (esp. on ia64) link data and code symbols differently,
3978
# so use this general approach.
3979
lt_cv_sys_global_symbol_to_cdecl="sed -n"\
3980
$lt_cdecl_hook\
3981
" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
3982
" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
3983
3984
# Transform an extracted symbol line into symbol name and symbol address
3985
lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
3986
$lt_c_name_hook\
3987
" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
3988
" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
3989
3990
# Transform an extracted symbol line into symbol name with lib prefix and
3991
# symbol address.
3992
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
3993
$lt_c_name_lib_hook\
3994
" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
3995
" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
3996
" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
3997
3998
# Handle CRLF in mingw tool chain
3999
opt_cr=
4000
case $build_os in
4001
mingw*)
4002
opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4003
;;
4004
esac
4005
4006
# Try without a prefix underscore, then with it.
4007
for ac_symprfx in "" "_"; do
4008
4009
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4010
symxfrm="\\1 $ac_symprfx\\2 \\2"
4011
4012
# Write the raw and C identifiers.
4013
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4014
# Fake it for dumpbin and say T for any non-static function,
4015
# D for any global variable and I for any imported variable.
4016
# Also find C++ and __fastcall symbols from MSVC++,
4017
# which start with @ or ?.
4018
lt_cv_sys_global_symbol_pipe="$AWK ['"\
4019
" {last_section=section; section=\$ 3};"\
4020
" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
4021
" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
4022
" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
4023
" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
4024
" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
4025
" \$ 0!~/External *\|/{next};"\
4026
" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
4027
" {if(hide[section]) next};"\
4028
" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
4029
" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
4030
" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
4031
" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
4032
" ' prfx=^$ac_symprfx]"
4033
else
4034
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4035
fi
4036
lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
4037
4038
# Check to see that the pipe works correctly.
4039
pipe_works=no
4040
4041
rm -f conftest*
4042
cat > conftest.$ac_ext <<_LT_EOF
4043
#ifdef __cplusplus
4044
extern "C" {
4045
#endif
4046
char nm_test_var;
4047
void nm_test_func(void);
4048
void nm_test_func(void){}
4049
#ifdef __cplusplus
4050
}
4051
#endif
4052
int main(){nm_test_var='a';nm_test_func();return(0);}
4053
_LT_EOF
4054
4055
if AC_TRY_EVAL(ac_compile); then
4056
# Now try to grab the symbols.
4057
nlist=conftest.nm
4058
if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
4059
# Try sorting and uniquifying the output.
4060
if sort "$nlist" | uniq > "$nlist"T; then
4061
mv -f "$nlist"T "$nlist"
4062
else
4063
rm -f "$nlist"T
4064
fi
4065
4066
# Make sure that we snagged all the symbols we need.
4067
if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
4068
if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
4069
cat <<_LT_EOF > conftest.$ac_ext
4070
/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
4071
#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
4072
/* DATA imports from DLLs on WIN32 can't be const, because runtime
4073
relocations are performed -- see ld's documentation on pseudo-relocs. */
4074
# define LT@&t@_DLSYM_CONST
4075
#elif defined __osf__
4076
/* This system does not cope well with relocations in const data. */
4077
# define LT@&t@_DLSYM_CONST
4078
#else
4079
# define LT@&t@_DLSYM_CONST const
4080
#endif
4081
4082
#ifdef __cplusplus
4083
extern "C" {
4084
#endif
4085
4086
_LT_EOF
4087
# Now generate the symbol file.
4088
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
4089
4090
cat <<_LT_EOF >> conftest.$ac_ext
4091
4092
/* The mapping between symbol names and symbols. */
4093
LT@&t@_DLSYM_CONST struct {
4094
const char *name;
4095
void *address;
4096
}
4097
lt__PROGRAM__LTX_preloaded_symbols[[]] =
4098
{
4099
{ "@PROGRAM@", (void *) 0 },
4100
_LT_EOF
4101
$SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
4102
cat <<\_LT_EOF >> conftest.$ac_ext
4103
{0, (void *) 0}
4104
};
4105
4106
/* This works around a problem in FreeBSD linker */
4107
#ifdef FREEBSD_WORKAROUND
4108
static const void *lt_preloaded_setup() {
4109
return lt__PROGRAM__LTX_preloaded_symbols;
4110
}
4111
#endif
4112
4113
#ifdef __cplusplus
4114
}
4115
#endif
4116
_LT_EOF
4117
# Now try linking the two files.
4118
mv conftest.$ac_objext conftstm.$ac_objext
4119
lt_globsym_save_LIBS=$LIBS
4120
lt_globsym_save_CFLAGS=$CFLAGS
4121
LIBS=conftstm.$ac_objext
4122
CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4123
if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
4124
pipe_works=yes
4125
fi
4126
LIBS=$lt_globsym_save_LIBS
4127
CFLAGS=$lt_globsym_save_CFLAGS
4128
else
4129
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4130
fi
4131
else
4132
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4133
fi
4134
else
4135
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4136
fi
4137
else
4138
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4139
cat conftest.$ac_ext >&5
4140
fi
4141
rm -rf conftest* conftst*
4142
4143
# Do not use the global_symbol_pipe unless it works.
4144
if test yes = "$pipe_works"; then
4145
break
4146
else
4147
lt_cv_sys_global_symbol_pipe=
4148
fi
4149
done
4150
])
4151
if test -z "$lt_cv_sys_global_symbol_pipe"; then
4152
lt_cv_sys_global_symbol_to_cdecl=
4153
fi
4154
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4155
AC_MSG_RESULT(failed)
4156
else
4157
AC_MSG_RESULT(ok)
4158
fi
4159
4160
# Response file support.
4161
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4162
nm_file_list_spec='@'
4163
elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
4164
nm_file_list_spec='@'
4165
fi
4166
4167
_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
4168
[Take the output of nm and produce a listing of raw symbols and C names])
4169
_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
4170
[Transform the output of nm in a proper C declaration])
4171
_LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
4172
[Transform the output of nm into a list of symbols to manually relocate])
4173
_LT_DECL([global_symbol_to_c_name_address],
4174
[lt_cv_sys_global_symbol_to_c_name_address], [1],
4175
[Transform the output of nm in a C name address pair])
4176
_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
4177
[lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
4178
[Transform the output of nm in a C name address pair when lib prefix is needed])
4179
_LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
4180
[The name lister interface])
4181
_LT_DECL([], [nm_file_list_spec], [1],
4182
[Specify filename containing input files for $NM])
4183
]) # _LT_CMD_GLOBAL_SYMBOLS
4184
4185
4186
# _LT_COMPILER_PIC([TAGNAME])
4187
# ---------------------------
4188
m4_defun([_LT_COMPILER_PIC],
4189
[m4_require([_LT_TAG_COMPILER])dnl
4190
_LT_TAGVAR(lt_prog_compiler_wl, $1)=
4191
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4192
_LT_TAGVAR(lt_prog_compiler_static, $1)=
4193
4194
m4_if([$1], [CXX], [
4195
# C++ specific cases for pic, static, wl, etc.
4196
if test yes = "$GXX"; then
4197
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4198
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4199
4200
case $host_os in
4201
aix*)
4202
# All AIX code is PIC.
4203
if test ia64 = "$host_cpu"; then
4204
# AIX 5 now supports IA64 processor
4205
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4206
fi
4207
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4208
;;
4209
4210
amigaos*)
4211
case $host_cpu in
4212
powerpc)
4213
# see comment about AmigaOS4 .so support
4214
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4215
;;
4216
m68k)
4217
# FIXME: we need at least 68020 code to build shared libraries, but
4218
# adding the '-m68020' flag to GCC prevents building anything better,
4219
# like '-m68040'.
4220
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4221
;;
4222
esac
4223
;;
4224
4225
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4226
# PIC is the default for these OSes.
4227
;;
4228
mingw* | cygwin* | os2* | pw32* | cegcc*)
4229
# This hack is so that the source file can tell whether it is being
4230
# built for inclusion in a dll (and should export symbols for example).
4231
# Although the cygwin gcc ignores -fPIC, still need this for old-style
4232
# (--disable-auto-import) libraries
4233
m4_if([$1], [GCJ], [],
4234
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4235
case $host_os in
4236
os2*)
4237
_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4238
;;
4239
esac
4240
;;
4241
darwin* | rhapsody*)
4242
# PIC is the default on this platform
4243
# Common symbols not allowed in MH_DYLIB files
4244
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4245
;;
4246
*djgpp*)
4247
# DJGPP does not support shared libraries at all
4248
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4249
;;
4250
haiku*)
4251
# PIC is the default for Haiku.
4252
# The "-static" flag exists, but is broken.
4253
_LT_TAGVAR(lt_prog_compiler_static, $1)=
4254
;;
4255
interix[[3-9]]*)
4256
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
4257
# Instead, we relocate shared libraries at runtime.
4258
;;
4259
sysv4*MP*)
4260
if test -d /usr/nec; then
4261
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4262
fi
4263
;;
4264
hpux*)
4265
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4266
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4267
# sets the default TLS model and affects inlining.
4268
case $host_cpu in
4269
hppa*64*)
4270
;;
4271
*)
4272
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4273
;;
4274
esac
4275
;;
4276
*qnx* | *nto*)
4277
# QNX uses GNU C++, but need to define -shared option too, otherwise
4278
# it will coredump.
4279
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4280
;;
4281
*)
4282
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4283
;;
4284
esac
4285
else
4286
case $host_os in
4287
aix[[4-9]]*)
4288
# All AIX code is PIC.
4289
if test ia64 = "$host_cpu"; then
4290
# AIX 5 now supports IA64 processor
4291
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4292
else
4293
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4294
fi
4295
;;
4296
chorus*)
4297
case $cc_basename in
4298
cxch68*)
4299
# Green Hills C++ Compiler
4300
# _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"
4301
;;
4302
esac
4303
;;
4304
mingw* | cygwin* | os2* | pw32* | cegcc*)
4305
# This hack is so that the source file can tell whether it is being
4306
# built for inclusion in a dll (and should export symbols for example).
4307
m4_if([$1], [GCJ], [],
4308
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4309
;;
4310
dgux*)
4311
case $cc_basename in
4312
ec++*)
4313
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4314
;;
4315
ghcx*)
4316
# Green Hills C++ Compiler
4317
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4318
;;
4319
*)
4320
;;
4321
esac
4322
;;
4323
freebsd* | dragonfly*)
4324
# FreeBSD uses GNU C++
4325
;;
4326
hpux9* | hpux10* | hpux11*)
4327
case $cc_basename in
4328
CC*)
4329
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4330
_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4331
if test ia64 != "$host_cpu"; then
4332
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4333
fi
4334
;;
4335
aCC*)
4336
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4337
_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4338
case $host_cpu in
4339
hppa*64*|ia64*)
4340
# +Z the default
4341
;;
4342
*)
4343
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4344
;;
4345
esac
4346
;;
4347
*)
4348
;;
4349
esac
4350
;;
4351
interix*)
4352
# This is c89, which is MS Visual C++ (no shared libs)
4353
# Anyone wants to do a port?
4354
;;
4355
irix5* | irix6* | nonstopux*)
4356
case $cc_basename in
4357
CC*)
4358
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4359
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4360
# CC pic flag -KPIC is the default.
4361
;;
4362
*)
4363
;;
4364
esac
4365
;;
4366
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4367
case $cc_basename in
4368
KCC*)
4369
# KAI C++ Compiler
4370
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4371
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4372
;;
4373
ecpc* )
4374
# old Intel C++ for x86_64, which still supported -KPIC.
4375
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4376
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4377
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4378
;;
4379
icpc* )
4380
# Intel C++, used to be incompatible with GCC.
4381
# ICC 10 doesn't accept -KPIC any more.
4382
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4383
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4384
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4385
;;
4386
pgCC* | pgcpp*)
4387
# Portland Group C++ compiler
4388
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4389
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4390
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4391
;;
4392
cxx*)
4393
# Compaq C++
4394
# Make sure the PIC flag is empty. It appears that all Alpha
4395
# Linux and Compaq Tru64 Unix objects are PIC.
4396
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4397
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4398
;;
4399
xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4400
# IBM XL 8.0, 9.0 on PPC and BlueGene
4401
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4402
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4403
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4404
;;
4405
*)
4406
case `$CC -V 2>&1 | sed 5q` in
4407
*Sun\ C*)
4408
# Sun C++ 5.9
4409
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4410
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4411
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4412
;;
4413
esac
4414
;;
4415
esac
4416
;;
4417
lynxos*)
4418
;;
4419
m88k*)
4420
;;
4421
mvs*)
4422
case $cc_basename in
4423
cxx*)
4424
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4425
;;
4426
*)
4427
;;
4428
esac
4429
;;
4430
netbsd*)
4431
;;
4432
*qnx* | *nto*)
4433
# QNX uses GNU C++, but need to define -shared option too, otherwise
4434
# it will coredump.
4435
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4436
;;
4437
osf3* | osf4* | osf5*)
4438
case $cc_basename in
4439
KCC*)
4440
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4441
;;
4442
RCC*)
4443
# Rational C++ 2.4.1
4444
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4445
;;
4446
cxx*)
4447
# Digital/Compaq C++
4448
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4449
# Make sure the PIC flag is empty. It appears that all Alpha
4450
# Linux and Compaq Tru64 Unix objects are PIC.
4451
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4452
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4453
;;
4454
*)
4455
;;
4456
esac
4457
;;
4458
psos*)
4459
;;
4460
solaris*)
4461
case $cc_basename in
4462
CC* | sunCC*)
4463
# Sun C++ 4.2, 5.x and Centerline C++
4464
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4465
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4466
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4467
;;
4468
gcx*)
4469
# Green Hills C++ Compiler
4470
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4471
;;
4472
*)
4473
;;
4474
esac
4475
;;
4476
sunos4*)
4477
case $cc_basename in
4478
CC*)
4479
# Sun C++ 4.x
4480
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4481
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4482
;;
4483
lcc*)
4484
# Lucid
4485
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4486
;;
4487
*)
4488
;;
4489
esac
4490
;;
4491
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4492
case $cc_basename in
4493
CC*)
4494
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4495
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4496
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4497
;;
4498
esac
4499
;;
4500
tandem*)
4501
case $cc_basename in
4502
NCC*)
4503
# NonStop-UX NCC 3.20
4504
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4505
;;
4506
*)
4507
;;
4508
esac
4509
;;
4510
vxworks*)
4511
;;
4512
*)
4513
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4514
;;
4515
esac
4516
fi
4517
],
4518
[
4519
if test yes = "$GCC"; then
4520
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4521
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4522
4523
case $host_os in
4524
aix*)
4525
# All AIX code is PIC.
4526
if test ia64 = "$host_cpu"; then
4527
# AIX 5 now supports IA64 processor
4528
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4529
fi
4530
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4531
;;
4532
4533
amigaos*)
4534
case $host_cpu in
4535
powerpc)
4536
# see comment about AmigaOS4 .so support
4537
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4538
;;
4539
m68k)
4540
# FIXME: we need at least 68020 code to build shared libraries, but
4541
# adding the '-m68020' flag to GCC prevents building anything better,
4542
# like '-m68040'.
4543
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4544
;;
4545
esac
4546
;;
4547
4548
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4549
# PIC is the default for these OSes.
4550
;;
4551
4552
mingw* | cygwin* | pw32* | os2* | cegcc*)
4553
# This hack is so that the source file can tell whether it is being
4554
# built for inclusion in a dll (and should export symbols for example).
4555
# Although the cygwin gcc ignores -fPIC, still need this for old-style
4556
# (--disable-auto-import) libraries
4557
m4_if([$1], [GCJ], [],
4558
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4559
case $host_os in
4560
os2*)
4561
_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4562
;;
4563
esac
4564
;;
4565
4566
darwin* | rhapsody*)
4567
# PIC is the default on this platform
4568
# Common symbols not allowed in MH_DYLIB files
4569
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4570
;;
4571
4572
haiku*)
4573
# PIC is the default for Haiku.
4574
# The "-static" flag exists, but is broken.
4575
_LT_TAGVAR(lt_prog_compiler_static, $1)=
4576
;;
4577
4578
hpux*)
4579
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4580
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4581
# sets the default TLS model and affects inlining.
4582
case $host_cpu in
4583
hppa*64*)
4584
# +Z the default
4585
;;
4586
*)
4587
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4588
;;
4589
esac
4590
;;
4591
4592
interix[[3-9]]*)
4593
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
4594
# Instead, we relocate shared libraries at runtime.
4595
;;
4596
4597
msdosdjgpp*)
4598
# Just because we use GCC doesn't mean we suddenly get shared libraries
4599
# on systems that don't support them.
4600
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4601
enable_shared=no
4602
;;
4603
4604
*nto* | *qnx*)
4605
# QNX uses GNU C++, but need to define -shared option too, otherwise
4606
# it will coredump.
4607
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4608
;;
4609
4610
sysv4*MP*)
4611
if test -d /usr/nec; then
4612
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4613
fi
4614
;;
4615
4616
*)
4617
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4618
;;
4619
esac
4620
4621
case $cc_basename in
4622
nvcc*) # Cuda Compiler Driver 2.2
4623
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4624
if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4625
_LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4626
fi
4627
;;
4628
esac
4629
else
4630
# PORTME Check for flag to pass linker flags through the system compiler.
4631
case $host_os in
4632
aix*)
4633
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4634
if test ia64 = "$host_cpu"; then
4635
# AIX 5 now supports IA64 processor
4636
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4637
else
4638
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4639
fi
4640
;;
4641
4642
darwin* | rhapsody*)
4643
# PIC is the default on this platform
4644
# Common symbols not allowed in MH_DYLIB files
4645
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4646
case $cc_basename in
4647
nagfor*)
4648
# NAG Fortran compiler
4649
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4650
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4651
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4652
;;
4653
esac
4654
;;
4655
4656
mingw* | cygwin* | pw32* | os2* | cegcc*)
4657
# This hack is so that the source file can tell whether it is being
4658
# built for inclusion in a dll (and should export symbols for example).
4659
m4_if([$1], [GCJ], [],
4660
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4661
case $host_os in
4662
os2*)
4663
_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4664
;;
4665
esac
4666
;;
4667
4668
hpux9* | hpux10* | hpux11*)
4669
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4670
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4671
# not for PA HP-UX.
4672
case $host_cpu in
4673
hppa*64*|ia64*)
4674
# +Z the default
4675
;;
4676
*)
4677
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4678
;;
4679
esac
4680
# Is there a better lt_prog_compiler_static that works with the bundled CC?
4681
_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4682
;;
4683
4684
irix5* | irix6* | nonstopux*)
4685
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4686
# PIC (with -KPIC) is the default.
4687
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4688
;;
4689
4690
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4691
case $cc_basename in
4692
# old Intel for x86_64, which still supported -KPIC.
4693
ecc*)
4694
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4695
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4696
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4697
;;
4698
# icc used to be incompatible with GCC.
4699
# ICC 10 doesn't accept -KPIC any more.
4700
icc* | ifort*)
4701
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4702
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4703
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4704
;;
4705
# Lahey Fortran 8.1.
4706
lf95*)
4707
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4708
_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4709
_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4710
;;
4711
nagfor*)
4712
# NAG Fortran compiler
4713
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4714
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4715
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4716
;;
4717
tcc*)
4718
# Fabrice Bellard et al's Tiny C Compiler
4719
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4720
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4721
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4722
;;
4723
pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4724
# Portland Group compilers (*not* the Pentium gcc compiler,
4725
# which looks to be a dead project)
4726
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4727
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4728
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4729
;;
4730
ccc*)
4731
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4732
# All Alpha code is PIC.
4733
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4734
;;
4735
xl* | bgxl* | bgf* | mpixl*)
4736
# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4737
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4738
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4739
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4740
;;
4741
*)
4742
case `$CC -V 2>&1 | sed 5q` in
4743
*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4744
# Sun Fortran 8.3 passes all unrecognized flags to the linker
4745
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4746
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4747
_LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4748
;;
4749
*Sun\ F* | *Sun*Fortran*)
4750
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4751
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4752
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4753
;;
4754
*Sun\ C*)
4755
# Sun C 5.9
4756
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4757
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4758
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4759
;;
4760
*Intel*\ [[CF]]*Compiler*)
4761
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4762
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4763
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4764
;;
4765
*Portland\ Group*)
4766
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4767
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4768
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4769
;;
4770
esac
4771
;;
4772
esac
4773
;;
4774
4775
newsos6)
4776
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4777
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4778
;;
4779
4780
*nto* | *qnx*)
4781
# QNX uses GNU C++, but need to define -shared option too, otherwise
4782
# it will coredump.
4783
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4784
;;
4785
4786
osf3* | osf4* | osf5*)
4787
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4788
# All OSF/1 code is PIC.
4789
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4790
;;
4791
4792
rdos*)
4793
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4794
;;
4795
4796
solaris*)
4797
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4798
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4799
case $cc_basename in
4800
f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4801
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4802
*)
4803
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4804
esac
4805
;;
4806
4807
sunos4*)
4808
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4809
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4810
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4811
;;
4812
4813
sysv4 | sysv4.2uw2* | sysv4.3*)
4814
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4815
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4816
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4817
;;
4818
4819
sysv4*MP*)
4820
if test -d /usr/nec; then
4821
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4822
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4823
fi
4824
;;
4825
4826
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4827
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4828
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4829
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4830
;;
4831
4832
unicos*)
4833
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4834
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4835
;;
4836
4837
uts4*)
4838
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4839
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4840
;;
4841
4842
*)
4843
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4844
;;
4845
esac
4846
fi
4847
])
4848
case $host_os in
4849
# For platforms that do not support PIC, -DPIC is meaningless:
4850
*djgpp*)
4851
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4852
;;
4853
*)
4854
_LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4855
;;
4856
esac
4857
4858
AC_CACHE_CHECK([for $compiler option to produce PIC],
4859
[_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4860
[_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4861
_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4862
4863
#
4864
# Check to make sure the PIC flag actually works.
4865
#
4866
if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4867
_LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4868
[_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4869
[$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4870
[case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4871
"" | " "*) ;;
4872
*) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4873
esac],
4874
[_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4875
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4876
fi
4877
_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4878
[Additional compiler flags for building library objects])
4879
4880
_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4881
[How to pass a linker flag through the compiler])
4882
#
4883
# Check to make sure the static flag actually works.
4884
#
4885
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4886
_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4887
_LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4888
$lt_tmp_static_flag,
4889
[],
4890
[_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4891
_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4892
[Compiler flag to prevent dynamic linking])
4893
])# _LT_COMPILER_PIC
4894
4895
4896
# _LT_LINKER_SHLIBS([TAGNAME])
4897
# ----------------------------
4898
# See if the linker supports building shared libraries.
4899
m4_defun([_LT_LINKER_SHLIBS],
4900
[AC_REQUIRE([LT_PATH_LD])dnl
4901
AC_REQUIRE([LT_PATH_NM])dnl
4902
m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4903
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4904
m4_require([_LT_DECL_EGREP])dnl
4905
m4_require([_LT_DECL_SED])dnl
4906
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4907
m4_require([_LT_TAG_COMPILER])dnl
4908
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4909
m4_if([$1], [CXX], [
4910
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4911
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4912
case $host_os in
4913
aix[[4-9]]*)
4914
# If we're using GNU nm, then we don't want the "-C" option.
4915
# -C means demangle to GNU nm, but means don't demangle to AIX nm.
4916
# Without the "-l" option, or with the "-B" option, AIX nm treats
4917
# weak defined symbols like other global defined symbols, whereas
4918
# GNU nm marks them as "W".
4919
# While the 'weak' keyword is ignored in the Export File, we need
4920
# it in the Import File for the 'aix-soname' feature, so we have
4921
# to replace the "-B" option with "-P" for AIX nm.
4922
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4923
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
4924
else
4925
_LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
4926
fi
4927
;;
4928
pw32*)
4929
_LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
4930
;;
4931
cygwin* | mingw* | cegcc*)
4932
case $cc_basename in
4933
cl*)
4934
_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4935
;;
4936
*)
4937
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4938
_LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4939
;;
4940
esac
4941
;;
4942
*)
4943
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4944
;;
4945
esac
4946
], [
4947
runpath_var=
4948
_LT_TAGVAR(allow_undefined_flag, $1)=
4949
_LT_TAGVAR(always_export_symbols, $1)=no
4950
_LT_TAGVAR(archive_cmds, $1)=
4951
_LT_TAGVAR(archive_expsym_cmds, $1)=
4952
_LT_TAGVAR(compiler_needs_object, $1)=no
4953
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4954
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
4955
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4956
_LT_TAGVAR(hardcode_automatic, $1)=no
4957
_LT_TAGVAR(hardcode_direct, $1)=no
4958
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
4959
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4960
_LT_TAGVAR(hardcode_libdir_separator, $1)=
4961
_LT_TAGVAR(hardcode_minus_L, $1)=no
4962
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4963
_LT_TAGVAR(inherit_rpath, $1)=no
4964
_LT_TAGVAR(link_all_deplibs, $1)=unknown
4965
_LT_TAGVAR(module_cmds, $1)=
4966
_LT_TAGVAR(module_expsym_cmds, $1)=
4967
_LT_TAGVAR(old_archive_from_new_cmds, $1)=
4968
_LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4969
_LT_TAGVAR(thread_safe_flag_spec, $1)=
4970
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4971
# include_expsyms should be a list of space-separated symbols to be *always*
4972
# included in the symbol list
4973
_LT_TAGVAR(include_expsyms, $1)=
4974
# exclude_expsyms can be an extended regexp of symbols to exclude
4975
# it will be wrapped by ' (' and ')$', so one must not match beginning or
4976
# end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
4977
# as well as any symbol that contains 'd'.
4978
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4979
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4980
# platforms (ab)use it in PIC code, but their linkers get confused if
4981
# the symbol is explicitly referenced. Since portable code cannot
4982
# rely on this symbol name, it's probably fine to never include it in
4983
# preloaded symbol tables.
4984
# Exclude shared library initialization/finalization symbols.
4985
dnl Note also adjust exclude_expsyms for C++ above.
4986
extract_expsyms_cmds=
4987
4988
case $host_os in
4989
cygwin* | mingw* | pw32* | cegcc*)
4990
# FIXME: the MSVC++ port hasn't been tested in a loooong time
4991
# When not using gcc, we currently assume that we are using
4992
# Microsoft Visual C++.
4993
if test yes != "$GCC"; then
4994
with_gnu_ld=no
4995
fi
4996
;;
4997
interix*)
4998
# we just hope/assume this is gcc and not c89 (= MSVC++)
4999
with_gnu_ld=yes
5000
;;
5001
openbsd* | bitrig*)
5002
with_gnu_ld=no
5003
;;
5004
esac
5005
5006
_LT_TAGVAR(ld_shlibs, $1)=yes
5007
5008
# On some targets, GNU ld is compatible enough with the native linker
5009
# that we're better off using the native interface for both.
5010
lt_use_gnu_ld_interface=no
5011
if test yes = "$with_gnu_ld"; then
5012
case $host_os in
5013
aix*)
5014
# The AIX port of GNU ld has always aspired to compatibility
5015
# with the native linker. However, as the warning in the GNU ld
5016
# block says, versions before 2.19.5* couldn't really create working
5017
# shared libraries, regardless of the interface used.
5018
case `$LD -v 2>&1` in
5019
*\ \(GNU\ Binutils\)\ 2.19.5*) ;;
5020
*\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
5021
*\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
5022
*)
5023
lt_use_gnu_ld_interface=yes
5024
;;
5025
esac
5026
;;
5027
*)
5028
lt_use_gnu_ld_interface=yes
5029
;;
5030
esac
5031
fi
5032
5033
if test yes = "$lt_use_gnu_ld_interface"; then
5034
# If archive_cmds runs LD, not CC, wlarc should be empty
5035
wlarc='$wl'
5036
5037
# Set some defaults for GNU ld with shared library support. These
5038
# are reset later if shared libraries are not supported. Putting them
5039
# here allows them to be overridden if necessary.
5040
runpath_var=LD_RUN_PATH
5041
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5042
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
5043
# ancient GNU ld didn't support --whole-archive et. al.
5044
if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
5045
_LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
5046
else
5047
_LT_TAGVAR(whole_archive_flag_spec, $1)=
5048
fi
5049
supports_anon_versioning=no
5050
case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
5051
*GNU\ gold*) supports_anon_versioning=yes ;;
5052
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5053
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5054
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5055
*\ 2.11.*) ;; # other 2.11 versions
5056
*) supports_anon_versioning=yes ;;
5057
esac
5058
5059
# See if GNU ld supports shared libraries.
5060
case $host_os in
5061
aix[[3-9]]*)
5062
# On AIX/PPC, the GNU linker is very broken
5063
if test ia64 != "$host_cpu"; then
5064
_LT_TAGVAR(ld_shlibs, $1)=no
5065
cat <<_LT_EOF 1>&2
5066
5067
*** Warning: the GNU linker, at least up to release 2.19, is reported
5068
*** to be unable to reliably create shared libraries on AIX.
5069
*** Therefore, libtool is disabling shared libraries support. If you
5070
*** really care for shared libraries, you may want to install binutils
5071
*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
5072
*** You will then need to restart the configuration process.
5073
5074
_LT_EOF
5075
fi
5076
;;
5077
5078
amigaos*)
5079
case $host_cpu in
5080
powerpc)
5081
# see comment about AmigaOS4 .so support
5082
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5083
_LT_TAGVAR(archive_expsym_cmds, $1)=''
5084
;;
5085
m68k)
5086
_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)'
5087
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5088
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5089
;;
5090
esac
5091
;;
5092
5093
beos*)
5094
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5095
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5096
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5097
# support --undefined. This deserves some investigation. FIXME
5098
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5099
else
5100
_LT_TAGVAR(ld_shlibs, $1)=no
5101
fi
5102
;;
5103
5104
cygwin* | mingw* | pw32* | cegcc*)
5105
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5106
# as there is no search path for DLLs.
5107
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5108
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
5109
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5110
_LT_TAGVAR(always_export_symbols, $1)=no
5111
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5112
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
5113
_LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
5114
5115
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5116
_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'
5117
# If the export-symbols file already is a .def file, use it as
5118
# is; otherwise, prepend EXPORTS...
5119
_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5120
cp $export_symbols $output_objdir/$soname.def;
5121
else
5122
echo EXPORTS > $output_objdir/$soname.def;
5123
cat $export_symbols >> $output_objdir/$soname.def;
5124
fi~
5125
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5126
else
5127
_LT_TAGVAR(ld_shlibs, $1)=no
5128
fi
5129
;;
5130
5131
haiku*)
5132
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5133
_LT_TAGVAR(link_all_deplibs, $1)=yes
5134
;;
5135
5136
os2*)
5137
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5138
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5139
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5140
shrext_cmds=.dll
5141
_LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5142
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5143
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5144
$ECHO EXPORTS >> $output_objdir/$libname.def~
5145
emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5146
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5147
emximp -o $lib $output_objdir/$libname.def'
5148
_LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5149
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5150
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5151
$ECHO EXPORTS >> $output_objdir/$libname.def~
5152
prefix_cmds="$SED"~
5153
if test EXPORTS = "`$SED 1q $export_symbols`"; then
5154
prefix_cmds="$prefix_cmds -e 1d";
5155
fi~
5156
prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5157
cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5158
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5159
emximp -o $lib $output_objdir/$libname.def'
5160
_LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5161
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5162
;;
5163
5164
interix[[3-9]]*)
5165
_LT_TAGVAR(hardcode_direct, $1)=no
5166
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5167
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5168
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5169
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5170
# Instead, shared libraries are loaded at an image base (0x10000000 by
5171
# default) and relocated if they conflict, which is a slow very memory
5172
# consuming and fragmenting process. To avoid this, we pick a random,
5173
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5174
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
5175
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5176
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5177
;;
5178
5179
gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
5180
tmp_diet=no
5181
if test linux-dietlibc = "$host_os"; then
5182
case $cc_basename in
5183
diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
5184
esac
5185
fi
5186
if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
5187
&& test no = "$tmp_diet"
5188
then
5189
tmp_addflag=' $pic_flag'
5190
tmp_sharedflag='-shared'
5191
case $cc_basename,$host_cpu in
5192
pgcc*) # Portland Group C compiler
5193
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
5194
tmp_addflag=' $pic_flag'
5195
;;
5196
pgf77* | pgf90* | pgf95* | pgfortran*)
5197
# Portland Group f77 and f90 compilers
5198
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
5199
tmp_addflag=' $pic_flag -Mnomain' ;;
5200
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5201
tmp_addflag=' -i_dynamic' ;;
5202
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5203
tmp_addflag=' -i_dynamic -nofor_main' ;;
5204
ifc* | ifort*) # Intel Fortran compiler
5205
tmp_addflag=' -nofor_main' ;;
5206
lf95*) # Lahey Fortran 8.1
5207
_LT_TAGVAR(whole_archive_flag_spec, $1)=
5208
tmp_sharedflag='--shared' ;;
5209
nagfor*) # NAGFOR 5.3
5210
tmp_sharedflag='-Wl,-shared' ;;
5211
xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
5212
tmp_sharedflag='-qmkshrobj'
5213
tmp_addflag= ;;
5214
nvcc*) # Cuda Compiler Driver 2.2
5215
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
5216
_LT_TAGVAR(compiler_needs_object, $1)=yes
5217
;;
5218
esac
5219
case `$CC -V 2>&1 | sed 5q` in
5220
*Sun\ C*) # Sun C 5.9
5221
_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; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
5222
_LT_TAGVAR(compiler_needs_object, $1)=yes
5223
tmp_sharedflag='-G' ;;
5224
*Sun\ F*) # Sun Fortran 8.3
5225
tmp_sharedflag='-G' ;;
5226
esac
5227
_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5228
5229
if test yes = "$supports_anon_versioning"; then
5230
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5231
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5232
echo "local: *; };" >> $output_objdir/$libname.ver~
5233
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
5234
fi
5235
5236
case $cc_basename in
5237
tcc*)
5238
_LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
5239
;;
5240
xlf* | bgf* | bgxlf* | mpixlf*)
5241
# IBM XL Fortran 10.1 on PPC cannot create shared libs itself
5242
_LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
5243
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5244
_LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
5245
if test yes = "$supports_anon_versioning"; then
5246
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5247
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5248
echo "local: *; };" >> $output_objdir/$libname.ver~
5249
$LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
5250
fi
5251
;;
5252
esac
5253
else
5254
_LT_TAGVAR(ld_shlibs, $1)=no
5255
fi
5256
;;
5257
5258
netbsd*)
5259
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5260
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5261
wlarc=
5262
else
5263
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5264
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
5265
fi
5266
;;
5267
5268
solaris*)
5269
if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
5270
_LT_TAGVAR(ld_shlibs, $1)=no
5271
cat <<_LT_EOF 1>&2
5272
5273
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
5274
*** create shared libraries on Solaris systems. Therefore, libtool
5275
*** is disabling shared libraries support. We urge you to upgrade GNU
5276
*** binutils to release 2.9.1 or newer. Another option is to modify
5277
*** your PATH or compiler configuration so that the native linker is
5278
*** used, and then restart.
5279
5280
_LT_EOF
5281
elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5282
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5283
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
5284
else
5285
_LT_TAGVAR(ld_shlibs, $1)=no
5286
fi
5287
;;
5288
5289
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5290
case `$LD -v 2>&1` in
5291
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5292
_LT_TAGVAR(ld_shlibs, $1)=no
5293
cat <<_LT_EOF 1>&2
5294
5295
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
5296
*** reliably create shared libraries on SCO systems. Therefore, libtool
5297
*** is disabling shared libraries support. We urge you to upgrade GNU
5298
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5299
*** your PATH or compiler configuration so that the native linker is
5300
*** used, and then restart.
5301
5302
_LT_EOF
5303
;;
5304
*)
5305
# For security reasons, it is highly recommended that you always
5306
# use absolute paths for naming shared libraries, and exclude the
5307
# DT_RUNPATH tag from executables and libraries. But doing so
5308
# requires that you compile everything twice, which is a pain.
5309
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5310
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5311
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5312
_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'
5313
else
5314
_LT_TAGVAR(ld_shlibs, $1)=no
5315
fi
5316
;;
5317
esac
5318
;;
5319
5320
sunos4*)
5321
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5322
wlarc=
5323
_LT_TAGVAR(hardcode_direct, $1)=yes
5324
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5325
;;
5326
5327
*)
5328
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5329
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5330
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
5331
else
5332
_LT_TAGVAR(ld_shlibs, $1)=no
5333
fi
5334
;;
5335
esac
5336
5337
if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
5338
runpath_var=
5339
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5340
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
5341
_LT_TAGVAR(whole_archive_flag_spec, $1)=
5342
fi
5343
else
5344
# PORTME fill in a description of your system's linker (not GNU ld)
5345
case $host_os in
5346
aix3*)
5347
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5348
_LT_TAGVAR(always_export_symbols, $1)=yes
5349
_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'
5350
# Note: this linker hardcodes the directories in LIBPATH if there
5351
# are no directories specified by -L.
5352
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5353
if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
5354
# Neither direct hardcoding nor static linking is supported with a
5355
# broken collect2.
5356
_LT_TAGVAR(hardcode_direct, $1)=unsupported
5357
fi
5358
;;
5359
5360
aix[[4-9]]*)
5361
if test ia64 = "$host_cpu"; then
5362
# On IA64, the linker does run time linking by default, so we don't
5363
# have to do anything special.
5364
aix_use_runtimelinking=no
5365
exp_sym_flag='-Bexport'
5366
no_entry_flag=
5367
else
5368
# If we're using GNU nm, then we don't want the "-C" option.
5369
# -C means demangle to GNU nm, but means don't demangle to AIX nm.
5370
# Without the "-l" option, or with the "-B" option, AIX nm treats
5371
# weak defined symbols like other global defined symbols, whereas
5372
# GNU nm marks them as "W".
5373
# While the 'weak' keyword is ignored in the Export File, we need
5374
# it in the Import File for the 'aix-soname' feature, so we have
5375
# to replace the "-B" option with "-P" for AIX nm.
5376
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
5377
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
5378
else
5379
_LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
5380
fi
5381
aix_use_runtimelinking=no
5382
5383
# Test if we are trying to use run time linking or normal
5384
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
5385
# have runtime linking enabled, and use it for executables.
5386
# For shared libraries, we enable/disable runtime linking
5387
# depending on the kind of the shared library created -
5388
# when "with_aix_soname,aix_use_runtimelinking" is:
5389
# "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
5390
# "aix,yes" lib.so shared, rtl:yes, for executables
5391
# lib.a static archive
5392
# "both,no" lib.so.V(shr.o) shared, rtl:yes
5393
# lib.a(lib.so.V) shared, rtl:no, for executables
5394
# "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
5395
# lib.a(lib.so.V) shared, rtl:no
5396
# "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
5397
# lib.a static archive
5398
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5399
for ld_flag in $LDFLAGS; do
5400
if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
5401
aix_use_runtimelinking=yes
5402
break
5403
fi
5404
done
5405
if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
5406
# With aix-soname=svr4, we create the lib.so.V shared archives only,
5407
# so we don't have lib.a shared libs to link our executables.
5408
# We have to force runtime linking in this case.
5409
aix_use_runtimelinking=yes
5410
LDFLAGS="$LDFLAGS -Wl,-brtl"
5411
fi
5412
;;
5413
esac
5414
5415
exp_sym_flag='-bexport'
5416
no_entry_flag='-bnoentry'
5417
fi
5418
5419
# When large executables or shared objects are built, AIX ld can
5420
# have problems creating the table of contents. If linking a library
5421
# or program results in "error TOC overflow" add -mminimal-toc to
5422
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5423
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5424
5425
_LT_TAGVAR(archive_cmds, $1)=''
5426
_LT_TAGVAR(hardcode_direct, $1)=yes
5427
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5428
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5429
_LT_TAGVAR(link_all_deplibs, $1)=yes
5430
_LT_TAGVAR(file_list_spec, $1)='$wl-f,'
5431
case $with_aix_soname,$aix_use_runtimelinking in
5432
aix,*) ;; # traditional, no import file
5433
svr4,* | *,yes) # use import file
5434
# The Import File defines what to hardcode.
5435
_LT_TAGVAR(hardcode_direct, $1)=no
5436
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
5437
;;
5438
esac
5439
5440
if test yes = "$GCC"; then
5441
case $host_os in aix4.[[012]]|aix4.[[012]].*)
5442
# We only want to do this on AIX 4.2 and lower, the check
5443
# below for broken collect2 doesn't work under 4.3+
5444
collect2name=`$CC -print-prog-name=collect2`
5445
if test -f "$collect2name" &&
5446
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5447
then
5448
# We have reworked collect2
5449
:
5450
else
5451
# We have old collect2
5452
_LT_TAGVAR(hardcode_direct, $1)=unsupported
5453
# It fails to find uninstalled libraries when the uninstalled
5454
# path is not listed in the libpath. Setting hardcode_minus_L
5455
# to unsupported forces relinking
5456
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5457
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5458
_LT_TAGVAR(hardcode_libdir_separator, $1)=
5459
fi
5460
;;
5461
esac
5462
shared_flag='-shared'
5463
if test yes = "$aix_use_runtimelinking"; then
5464
shared_flag="$shared_flag "'$wl-G'
5465
fi
5466
# Need to ensure runtime linking is disabled for the traditional
5467
# shared library, or the linker may eventually find shared libraries
5468
# /with/ Import File - we do not want to mix them.
5469
shared_flag_aix='-shared'
5470
shared_flag_svr4='-shared $wl-G'
5471
else
5472
# not using gcc
5473
if test ia64 = "$host_cpu"; then
5474
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5475
# chokes on -Wl,-G. The following line is correct:
5476
shared_flag='-G'
5477
else
5478
if test yes = "$aix_use_runtimelinking"; then
5479
shared_flag='$wl-G'
5480
else
5481
shared_flag='$wl-bM:SRE'
5482
fi
5483
shared_flag_aix='$wl-bM:SRE'
5484
shared_flag_svr4='$wl-G'
5485
fi
5486
fi
5487
5488
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
5489
# It seems that -bexpall does not export symbols beginning with
5490
# underscore (_), so it is better to generate a list of symbols to export.
5491
_LT_TAGVAR(always_export_symbols, $1)=yes
5492
if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
5493
# Warning - without using the other runtime loading flags (-brtl),
5494
# -berok will link without error, but may produce a broken library.
5495
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5496
# Determine the default libpath from the value encoded in an
5497
# empty executable.
5498
_LT_SYS_MODULE_PATH_AIX([$1])
5499
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5500
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
5501
else
5502
if test ia64 = "$host_cpu"; then
5503
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
5504
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5505
_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"
5506
else
5507
# Determine the default libpath from the value encoded in an
5508
# empty executable.
5509
_LT_SYS_MODULE_PATH_AIX([$1])
5510
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5511
# Warning - without using the other run time loading flags,
5512
# -berok will link without error, but may produce a broken library.
5513
_LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
5514
_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
5515
if test yes = "$with_gnu_ld"; then
5516
# We only use this code for GNU lds that support --whole-archive.
5517
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
5518
else
5519
# Exported symbols can be pulled into shared objects from archives
5520
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5521
fi
5522
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5523
_LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
5524
# -brtl affects multiple linker settings, -berok does not and is overridden later
5525
compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
5526
if test svr4 != "$with_aix_soname"; then
5527
# This is similar to how AIX traditionally builds its shared libraries.
5528
_LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
5529
fi
5530
if test aix != "$with_aix_soname"; then
5531
_LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
5532
else
5533
# used by -dlpreopen to get the symbols
5534
_LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
5535
fi
5536
_LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
5537
fi
5538
fi
5539
;;
5540
5541
amigaos*)
5542
case $host_cpu in
5543
powerpc)
5544
# see comment about AmigaOS4 .so support
5545
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5546
_LT_TAGVAR(archive_expsym_cmds, $1)=''
5547
;;
5548
m68k)
5549
_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)'
5550
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5551
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5552
;;
5553
esac
5554
;;
5555
5556
bsdi[[45]]*)
5557
_LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5558
;;
5559
5560
cygwin* | mingw* | pw32* | cegcc*)
5561
# When not using gcc, we currently assume that we are using
5562
# Microsoft Visual C++.
5563
# hardcode_libdir_flag_spec is actually meaningless, as there is
5564
# no search path for DLLs.
5565
case $cc_basename in
5566
cl*)
5567
# Native MSVC
5568
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5569
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5570
_LT_TAGVAR(always_export_symbols, $1)=yes
5571
_LT_TAGVAR(file_list_spec, $1)='@'
5572
# Tell ltmain to make .lib files, not .a files.
5573
libext=lib
5574
# Tell ltmain to make .dll files, not .so files.
5575
shrext_cmds=.dll
5576
# FIXME: Setting linknames here is a bad hack.
5577
_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
5578
_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5579
cp "$export_symbols" "$output_objdir/$soname.def";
5580
echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
5581
else
5582
$SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
5583
fi~
5584
$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5585
linknames='
5586
# The linker will not automatically build a static lib if we build a DLL.
5587
# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5588
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5589
_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5590
_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'
5591
# Don't use ranlib
5592
_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5593
_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5594
lt_tool_outputfile="@TOOL_OUTPUT@"~
5595
case $lt_outputfile in
5596
*.exe|*.EXE) ;;
5597
*)
5598
lt_outputfile=$lt_outputfile.exe
5599
lt_tool_outputfile=$lt_tool_outputfile.exe
5600
;;
5601
esac~
5602
if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
5603
$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5604
$RM "$lt_outputfile.manifest";
5605
fi'
5606
;;
5607
*)
5608
# Assume MSVC wrapper
5609
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5610
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5611
# Tell ltmain to make .lib files, not .a files.
5612
libext=lib
5613
# Tell ltmain to make .dll files, not .so files.
5614
shrext_cmds=.dll
5615
# FIXME: Setting linknames here is a bad hack.
5616
_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5617
# The linker will automatically build a .lib file if we build a DLL.
5618
_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5619
# FIXME: Should let the user specify the lib program.
5620
_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5621
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5622
;;
5623
esac
5624
;;
5625
5626
darwin* | rhapsody*)
5627
_LT_DARWIN_LINKER_FEATURES($1)
5628
;;
5629
5630
dgux*)
5631
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5632
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5633
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5634
;;
5635
5636
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5637
# support. Future versions do this automatically, but an explicit c++rt0.o
5638
# does not break anything, and helps significantly (at the cost of a little
5639
# extra space).
5640
freebsd2.2*)
5641
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5642
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5643
_LT_TAGVAR(hardcode_direct, $1)=yes
5644
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5645
;;
5646
5647
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
5648
freebsd2.*)
5649
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5650
_LT_TAGVAR(hardcode_direct, $1)=yes
5651
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5652
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5653
;;
5654
5655
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5656
freebsd* | dragonfly*)
5657
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5658
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5659
_LT_TAGVAR(hardcode_direct, $1)=yes
5660
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5661
;;
5662
5663
hpux9*)
5664
if test yes = "$GCC"; then
5665
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
5666
else
5667
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
5668
fi
5669
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5670
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5671
_LT_TAGVAR(hardcode_direct, $1)=yes
5672
5673
# hardcode_minus_L: Not really in the search PATH,
5674
# but as the default location of the library.
5675
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5676
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5677
;;
5678
5679
hpux10*)
5680
if test yes,no = "$GCC,$with_gnu_ld"; then
5681
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5682
else
5683
_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5684
fi
5685
if test no = "$with_gnu_ld"; then
5686
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5687
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5688
_LT_TAGVAR(hardcode_direct, $1)=yes
5689
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5690
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5691
# hardcode_minus_L: Not really in the search PATH,
5692
# but as the default location of the library.
5693
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5694
fi
5695
;;
5696
5697
hpux11*)
5698
if test yes,no = "$GCC,$with_gnu_ld"; then
5699
case $host_cpu in
5700
hppa*64*)
5701
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5702
;;
5703
ia64*)
5704
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5705
;;
5706
*)
5707
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5708
;;
5709
esac
5710
else
5711
case $host_cpu in
5712
hppa*64*)
5713
_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5714
;;
5715
ia64*)
5716
_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5717
;;
5718
*)
5719
m4_if($1, [], [
5720
# Older versions of the 11.00 compiler do not understand -b yet
5721
# (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5722
_LT_LINKER_OPTION([if $CC understands -b],
5723
_LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5724
[_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5725
[_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5726
[_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5727
;;
5728
esac
5729
fi
5730
if test no = "$with_gnu_ld"; then
5731
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5732
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5733
5734
case $host_cpu in
5735
hppa*64*|ia64*)
5736
_LT_TAGVAR(hardcode_direct, $1)=no
5737
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5738
;;
5739
*)
5740
_LT_TAGVAR(hardcode_direct, $1)=yes
5741
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5742
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5743
5744
# hardcode_minus_L: Not really in the search PATH,
5745
# but as the default location of the library.
5746
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5747
;;
5748
esac
5749
fi
5750
;;
5751
5752
irix5* | irix6* | nonstopux*)
5753
if test yes = "$GCC"; then
5754
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
5755
# Try to use the -exported_symbol ld option, if it does not
5756
# work, assume that -exports_file does not work either and
5757
# implicitly export all symbols.
5758
# This should be the same for all languages, so no per-tag cache variable.
5759
AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5760
[lt_cv_irix_exported_symbol],
5761
[save_LDFLAGS=$LDFLAGS
5762
LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
5763
AC_LINK_IFELSE(
5764
[AC_LANG_SOURCE(
5765
[AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5766
[C++], [[int foo (void) { return 0; }]],
5767
[Fortran 77], [[
5768
subroutine foo
5769
end]],
5770
[Fortran], [[
5771
subroutine foo
5772
end]])])],
5773
[lt_cv_irix_exported_symbol=yes],
5774
[lt_cv_irix_exported_symbol=no])
5775
LDFLAGS=$save_LDFLAGS])
5776
if test yes = "$lt_cv_irix_exported_symbol"; then
5777
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
5778
fi
5779
else
5780
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
5781
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
5782
fi
5783
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5784
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5785
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5786
_LT_TAGVAR(inherit_rpath, $1)=yes
5787
_LT_TAGVAR(link_all_deplibs, $1)=yes
5788
;;
5789
5790
linux*)
5791
case $cc_basename in
5792
tcc*)
5793
# Fabrice Bellard et al's Tiny C Compiler
5794
_LT_TAGVAR(ld_shlibs, $1)=yes
5795
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5796
;;
5797
esac
5798
;;
5799
5800
netbsd*)
5801
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5802
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5803
else
5804
_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5805
fi
5806
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5807
_LT_TAGVAR(hardcode_direct, $1)=yes
5808
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5809
;;
5810
5811
newsos6)
5812
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5813
_LT_TAGVAR(hardcode_direct, $1)=yes
5814
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5815
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5816
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5817
;;
5818
5819
*nto* | *qnx*)
5820
;;
5821
5822
openbsd* | bitrig*)
5823
if test -f /usr/libexec/ld.so; then
5824
_LT_TAGVAR(hardcode_direct, $1)=yes
5825
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5826
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5827
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
5828
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5829
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
5830
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5831
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5832
else
5833
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5834
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5835
fi
5836
else
5837
_LT_TAGVAR(ld_shlibs, $1)=no
5838
fi
5839
;;
5840
5841
os2*)
5842
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5843
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5844
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5845
shrext_cmds=.dll
5846
_LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5847
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5848
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5849
$ECHO EXPORTS >> $output_objdir/$libname.def~
5850
emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5851
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5852
emximp -o $lib $output_objdir/$libname.def'
5853
_LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5854
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5855
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5856
$ECHO EXPORTS >> $output_objdir/$libname.def~
5857
prefix_cmds="$SED"~
5858
if test EXPORTS = "`$SED 1q $export_symbols`"; then
5859
prefix_cmds="$prefix_cmds -e 1d";
5860
fi~
5861
prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5862
cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5863
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5864
emximp -o $lib $output_objdir/$libname.def'
5865
_LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5866
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5867
;;
5868
5869
osf3*)
5870
if test yes = "$GCC"; then
5871
_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5872
_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
5873
else
5874
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5875
_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
5876
fi
5877
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5878
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5879
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5880
;;
5881
5882
osf4* | osf5*) # as osf3* with the addition of -msym flag
5883
if test yes = "$GCC"; then
5884
_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5885
_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
5886
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5887
else
5888
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5889
_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
5890
_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~
5891
$CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
5892
5893
# Both c and cxx compiler support -rpath directly
5894
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5895
fi
5896
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5897
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5898
;;
5899
5900
solaris*)
5901
_LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5902
if test yes = "$GCC"; then
5903
wlarc='$wl'
5904
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5905
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5906
$CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5907
else
5908
case `$CC -V 2>&1` in
5909
*"Compilers 5.0"*)
5910
wlarc=''
5911
_LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
5912
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5913
$LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5914
;;
5915
*)
5916
wlarc='$wl'
5917
_LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5918
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5919
$CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5920
;;
5921
esac
5922
fi
5923
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5924
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5925
case $host_os in
5926
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5927
*)
5928
# The compiler driver will combine and reorder linker options,
5929
# but understands '-z linker_flag'. GCC discards it without '$wl',
5930
# but is careful enough not to reorder.
5931
# Supported since Solaris 2.6 (maybe 2.5.1?)
5932
if test yes = "$GCC"; then
5933
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
5934
else
5935
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5936
fi
5937
;;
5938
esac
5939
_LT_TAGVAR(link_all_deplibs, $1)=yes
5940
;;
5941
5942
sunos4*)
5943
if test sequent = "$host_vendor"; then
5944
# Use $CC to link under sequent, because it throws in some extra .o
5945
# files that make .init and .fini sections work.
5946
_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5947
else
5948
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5949
fi
5950
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5951
_LT_TAGVAR(hardcode_direct, $1)=yes
5952
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5953
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5954
;;
5955
5956
sysv4)
5957
case $host_vendor in
5958
sni)
5959
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5960
_LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5961
;;
5962
siemens)
5963
## LD is ld it makes a PLAMLIB
5964
## CC just makes a GrossModule.
5965
_LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5966
_LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5967
_LT_TAGVAR(hardcode_direct, $1)=no
5968
;;
5969
motorola)
5970
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5971
_LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5972
;;
5973
esac
5974
runpath_var='LD_RUN_PATH'
5975
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5976
;;
5977
5978
sysv4.3*)
5979
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5980
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5981
_LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5982
;;
5983
5984
sysv4*MP*)
5985
if test -d /usr/nec; then
5986
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5987
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5988
runpath_var=LD_RUN_PATH
5989
hardcode_runpath_var=yes
5990
_LT_TAGVAR(ld_shlibs, $1)=yes
5991
fi
5992
;;
5993
5994
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5995
_LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
5996
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5997
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5998
runpath_var='LD_RUN_PATH'
5999
6000
if test yes = "$GCC"; then
6001
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6002
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6003
else
6004
_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6005
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6006
fi
6007
;;
6008
6009
sysv5* | sco3.2v5* | sco5v6*)
6010
# Note: We CANNOT use -z defs as we might desire, because we do not
6011
# link with -lc, and that would cause any symbols used from libc to
6012
# always be unresolved, which means just about no library would
6013
# ever link correctly. If we're not using GNU ld we use -z text
6014
# though, which does catch some bad symbols but isn't as heavy-handed
6015
# as -z defs.
6016
_LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6017
_LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
6018
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6019
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6020
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
6021
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6022
_LT_TAGVAR(link_all_deplibs, $1)=yes
6023
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
6024
runpath_var='LD_RUN_PATH'
6025
6026
if test yes = "$GCC"; then
6027
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6028
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6029
else
6030
_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6031
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6032
fi
6033
;;
6034
6035
uts4*)
6036
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6037
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6038
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6039
;;
6040
6041
*)
6042
_LT_TAGVAR(ld_shlibs, $1)=no
6043
;;
6044
esac
6045
6046
if test sni = "$host_vendor"; then
6047
case $host in
6048
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
6049
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
6050
;;
6051
esac
6052
fi
6053
fi
6054
])
6055
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6056
test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
6057
6058
_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
6059
6060
_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
6061
_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
6062
_LT_DECL([], [extract_expsyms_cmds], [2],
6063
[The commands to extract the exported symbol list from a shared archive])
6064
6065
#
6066
# Do we need to explicitly link libc?
6067
#
6068
case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
6069
x|xyes)
6070
# Assume -lc should be added
6071
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6072
6073
if test yes,yes = "$GCC,$enable_shared"; then
6074
case $_LT_TAGVAR(archive_cmds, $1) in
6075
*'~'*)
6076
# FIXME: we may have to deal with multi-command sequences.
6077
;;
6078
'$CC '*)
6079
# Test whether the compiler implicitly links with -lc since on some
6080
# systems, -lgcc has to come before -lc. If gcc already passes -lc
6081
# to ld, don't add -lc before -lgcc.
6082
AC_CACHE_CHECK([whether -lc should be explicitly linked in],
6083
[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
6084
[$RM conftest*
6085
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6086
6087
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6088
soname=conftest
6089
lib=conftest
6090
libobjs=conftest.$ac_objext
6091
deplibs=
6092
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
6093
pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
6094
compiler_flags=-v
6095
linker_flags=-v
6096
verstring=
6097
output_objdir=.
6098
libname=conftest
6099
lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
6100
_LT_TAGVAR(allow_undefined_flag, $1)=
6101
if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
6102
then
6103
lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6104
else
6105
lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6106
fi
6107
_LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6108
else
6109
cat conftest.err 1>&5
6110
fi
6111
$RM conftest*
6112
])
6113
_LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
6114
;;
6115
esac
6116
fi
6117
;;
6118
esac
6119
6120
_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
6121
[Whether or not to add -lc for building shared libraries])
6122
_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
6123
[enable_shared_with_static_runtimes], [0],
6124
[Whether or not to disallow shared libs when runtime libs are static])
6125
_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
6126
[Compiler flag to allow reflexive dlopens])
6127
_LT_TAGDECL([], [whole_archive_flag_spec], [1],
6128
[Compiler flag to generate shared objects directly from archives])
6129
_LT_TAGDECL([], [compiler_needs_object], [1],
6130
[Whether the compiler copes with passing no objects directly])
6131
_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
6132
[Create an old-style archive from a shared archive])
6133
_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
6134
[Create a temporary old-style archive to link instead of a shared archive])
6135
_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
6136
_LT_TAGDECL([], [archive_expsym_cmds], [2])
6137
_LT_TAGDECL([], [module_cmds], [2],
6138
[Commands used to build a loadable module if different from building
6139
a shared archive.])
6140
_LT_TAGDECL([], [module_expsym_cmds], [2])
6141
_LT_TAGDECL([], [with_gnu_ld], [1],
6142
[Whether we are building with GNU ld or not])
6143
_LT_TAGDECL([], [allow_undefined_flag], [1],
6144
[Flag that allows shared libraries with undefined symbols to be built])
6145
_LT_TAGDECL([], [no_undefined_flag], [1],
6146
[Flag that enforces no undefined symbols])
6147
_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
6148
[Flag to hardcode $libdir into a binary during linking.
6149
This must work even if $libdir does not exist])
6150
_LT_TAGDECL([], [hardcode_libdir_separator], [1],
6151
[Whether we need a single "-rpath" flag with a separated argument])
6152
_LT_TAGDECL([], [hardcode_direct], [0],
6153
[Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6154
DIR into the resulting binary])
6155
_LT_TAGDECL([], [hardcode_direct_absolute], [0],
6156
[Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6157
DIR into the resulting binary and the resulting library dependency is
6158
"absolute", i.e impossible to change by setting $shlibpath_var if the
6159
library is relocated])
6160
_LT_TAGDECL([], [hardcode_minus_L], [0],
6161
[Set to "yes" if using the -LDIR flag during linking hardcodes DIR
6162
into the resulting binary])
6163
_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
6164
[Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
6165
into the resulting binary])
6166
_LT_TAGDECL([], [hardcode_automatic], [0],
6167
[Set to "yes" if building a shared library automatically hardcodes DIR
6168
into the library and all subsequent libraries and executables linked
6169
against it])
6170
_LT_TAGDECL([], [inherit_rpath], [0],
6171
[Set to yes if linker adds runtime paths of dependent libraries
6172
to runtime path list])
6173
_LT_TAGDECL([], [link_all_deplibs], [0],
6174
[Whether libtool must link a program against all its dependency libraries])
6175
_LT_TAGDECL([], [always_export_symbols], [0],
6176
[Set to "yes" if exported symbols are required])
6177
_LT_TAGDECL([], [export_symbols_cmds], [2],
6178
[The commands to list exported symbols])
6179
_LT_TAGDECL([], [exclude_expsyms], [1],
6180
[Symbols that should not be listed in the preloaded symbols])
6181
_LT_TAGDECL([], [include_expsyms], [1],
6182
[Symbols that must always be exported])
6183
_LT_TAGDECL([], [prelink_cmds], [2],
6184
[Commands necessary for linking programs (against libraries) with templates])
6185
_LT_TAGDECL([], [postlink_cmds], [2],
6186
[Commands necessary for finishing linking programs])
6187
_LT_TAGDECL([], [file_list_spec], [1],
6188
[Specify filename containing input files])
6189
dnl FIXME: Not yet implemented
6190
dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
6191
dnl [Compiler flag to generate thread safe objects])
6192
])# _LT_LINKER_SHLIBS
6193
6194
6195
# _LT_LANG_C_CONFIG([TAG])
6196
# ------------------------
6197
# Ensure that the configuration variables for a C compiler are suitably
6198
# defined. These variables are subsequently used by _LT_CONFIG to write
6199
# the compiler configuration to 'libtool'.
6200
m4_defun([_LT_LANG_C_CONFIG],
6201
[m4_require([_LT_DECL_EGREP])dnl
6202
lt_save_CC=$CC
6203
AC_LANG_PUSH(C)
6204
6205
# Source file extension for C test sources.
6206
ac_ext=c
6207
6208
# Object file extension for compiled C test sources.
6209
objext=o
6210
_LT_TAGVAR(objext, $1)=$objext
6211
6212
# Code to be used in simple compile tests
6213
lt_simple_compile_test_code="int some_variable = 0;"
6214
6215
# Code to be used in simple link tests
6216
lt_simple_link_test_code='int main(){return(0);}'
6217
6218
_LT_TAG_COMPILER
6219
# Save the default compiler, since it gets overwritten when the other
6220
# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
6221
compiler_DEFAULT=$CC
6222
6223
# save warnings/boilerplate of simple test code
6224
_LT_COMPILER_BOILERPLATE
6225
_LT_LINKER_BOILERPLATE
6226
6227
## CAVEAT EMPTOR:
6228
## There is no encapsulation within the following macros, do not change
6229
## the running order or otherwise move them around unless you know exactly
6230
## what you are doing...
6231
if test -n "$compiler"; then
6232
_LT_COMPILER_NO_RTTI($1)
6233
_LT_COMPILER_PIC($1)
6234
_LT_COMPILER_C_O($1)
6235
_LT_COMPILER_FILE_LOCKS($1)
6236
_LT_LINKER_SHLIBS($1)
6237
_LT_SYS_DYNAMIC_LINKER($1)
6238
_LT_LINKER_HARDCODE_LIBPATH($1)
6239
LT_SYS_DLOPEN_SELF
6240
_LT_CMD_STRIPLIB
6241
6242
# Report what library types will actually be built
6243
AC_MSG_CHECKING([if libtool supports shared libraries])
6244
AC_MSG_RESULT([$can_build_shared])
6245
6246
AC_MSG_CHECKING([whether to build shared libraries])
6247
test no = "$can_build_shared" && enable_shared=no
6248
6249
# On AIX, shared libraries and static libraries use the same namespace, and
6250
# are all built from PIC.
6251
case $host_os in
6252
aix3*)
6253
test yes = "$enable_shared" && enable_static=no
6254
if test -n "$RANLIB"; then
6255
archive_cmds="$archive_cmds~\$RANLIB \$lib"
6256
postinstall_cmds='$RANLIB $lib'
6257
fi
6258
;;
6259
6260
aix[[4-9]]*)
6261
if test ia64 != "$host_cpu"; then
6262
case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
6263
yes,aix,yes) ;; # shared object as lib.so file only
6264
yes,svr4,*) ;; # shared object as lib.so archive member only
6265
yes,*) enable_static=no ;; # shared object in lib.a archive as well
6266
esac
6267
fi
6268
;;
6269
esac
6270
AC_MSG_RESULT([$enable_shared])
6271
6272
AC_MSG_CHECKING([whether to build static libraries])
6273
# Make sure either enable_shared or enable_static is yes.
6274
test yes = "$enable_shared" || enable_static=yes
6275
AC_MSG_RESULT([$enable_static])
6276
6277
_LT_CONFIG($1)
6278
fi
6279
AC_LANG_POP
6280
CC=$lt_save_CC
6281
])# _LT_LANG_C_CONFIG
6282
6283
6284
# _LT_LANG_CXX_CONFIG([TAG])
6285
# --------------------------
6286
# Ensure that the configuration variables for a C++ compiler are suitably
6287
# defined. These variables are subsequently used by _LT_CONFIG to write
6288
# the compiler configuration to 'libtool'.
6289
m4_defun([_LT_LANG_CXX_CONFIG],
6290
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6291
m4_require([_LT_DECL_EGREP])dnl
6292
m4_require([_LT_PATH_MANIFEST_TOOL])dnl
6293
if test -n "$CXX" && ( test no != "$CXX" &&
6294
( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
6295
(test g++ != "$CXX"))); then
6296
AC_PROG_CXXCPP
6297
else
6298
_lt_caught_CXX_error=yes
6299
fi
6300
6301
AC_LANG_PUSH(C++)
6302
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6303
_LT_TAGVAR(allow_undefined_flag, $1)=
6304
_LT_TAGVAR(always_export_symbols, $1)=no
6305
_LT_TAGVAR(archive_expsym_cmds, $1)=
6306
_LT_TAGVAR(compiler_needs_object, $1)=no
6307
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
6308
_LT_TAGVAR(hardcode_direct, $1)=no
6309
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
6310
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6311
_LT_TAGVAR(hardcode_libdir_separator, $1)=
6312
_LT_TAGVAR(hardcode_minus_L, $1)=no
6313
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6314
_LT_TAGVAR(hardcode_automatic, $1)=no
6315
_LT_TAGVAR(inherit_rpath, $1)=no
6316
_LT_TAGVAR(module_cmds, $1)=
6317
_LT_TAGVAR(module_expsym_cmds, $1)=
6318
_LT_TAGVAR(link_all_deplibs, $1)=unknown
6319
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6320
_LT_TAGVAR(reload_flag, $1)=$reload_flag
6321
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6322
_LT_TAGVAR(no_undefined_flag, $1)=
6323
_LT_TAGVAR(whole_archive_flag_spec, $1)=
6324
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6325
6326
# Source file extension for C++ test sources.
6327
ac_ext=cpp
6328
6329
# Object file extension for compiled C++ test sources.
6330
objext=o
6331
_LT_TAGVAR(objext, $1)=$objext
6332
6333
# No sense in running all these tests if we already determined that
6334
# the CXX compiler isn't working. Some variables (like enable_shared)
6335
# are currently assumed to apply to all compilers on this platform,
6336
# and will be corrupted by setting them based on a non-working compiler.
6337
if test yes != "$_lt_caught_CXX_error"; then
6338
# Code to be used in simple compile tests
6339
lt_simple_compile_test_code="int some_variable = 0;"
6340
6341
# Code to be used in simple link tests
6342
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
6343
6344
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
6345
_LT_TAG_COMPILER
6346
6347
# save warnings/boilerplate of simple test code
6348
_LT_COMPILER_BOILERPLATE
6349
_LT_LINKER_BOILERPLATE
6350
6351
# Allow CC to be a program name with arguments.
6352
lt_save_CC=$CC
6353
lt_save_CFLAGS=$CFLAGS
6354
lt_save_LD=$LD
6355
lt_save_GCC=$GCC
6356
GCC=$GXX
6357
lt_save_with_gnu_ld=$with_gnu_ld
6358
lt_save_path_LD=$lt_cv_path_LD
6359
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
6360
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
6361
else
6362
$as_unset lt_cv_prog_gnu_ld
6363
fi
6364
if test -n "${lt_cv_path_LDCXX+set}"; then
6365
lt_cv_path_LD=$lt_cv_path_LDCXX
6366
else
6367
$as_unset lt_cv_path_LD
6368
fi
6369
test -z "${LDCXX+set}" || LD=$LDCXX
6370
CC=${CXX-"c++"}
6371
CFLAGS=$CXXFLAGS
6372
compiler=$CC
6373
_LT_TAGVAR(compiler, $1)=$CC
6374
_LT_CC_BASENAME([$compiler])
6375
6376
if test -n "$compiler"; then
6377
# We don't want -fno-exception when compiling C++ code, so set the
6378
# no_builtin_flag separately
6379
if test yes = "$GXX"; then
6380
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
6381
else
6382
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
6383
fi
6384
6385
if test yes = "$GXX"; then
6386
# Set up default GNU C++ configuration
6387
6388
LT_PATH_LD
6389
6390
# Check if GNU C++ uses GNU ld as the underlying linker, since the
6391
# archiving commands below assume that GNU ld is being used.
6392
if test yes = "$with_gnu_ld"; then
6393
_LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6394
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
6395
6396
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6397
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6398
6399
# If archive_cmds runs LD, not CC, wlarc should be empty
6400
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
6401
# investigate it a little bit more. (MM)
6402
wlarc='$wl'
6403
6404
# ancient GNU ld didn't support --whole-archive et. al.
6405
if eval "`$CC -print-prog-name=ld` --help 2>&1" |
6406
$GREP 'no-whole-archive' > /dev/null; then
6407
_LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
6408
else
6409
_LT_TAGVAR(whole_archive_flag_spec, $1)=
6410
fi
6411
else
6412
with_gnu_ld=no
6413
wlarc=
6414
6415
# A generic and very simple default shared library creation
6416
# command for GNU C++ for the case where it uses the native
6417
# linker, instead of GNU ld. If possible, this setting should
6418
# overridden to take advantage of the native linker features on
6419
# the platform it is being used on.
6420
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6421
fi
6422
6423
# Commands to make compiler produce verbose output that lists
6424
# what "hidden" libraries, object files and flags are used when
6425
# linking a shared library.
6426
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6427
6428
else
6429
GXX=no
6430
with_gnu_ld=no
6431
wlarc=
6432
fi
6433
6434
# PORTME: fill in a description of your system's C++ link characteristics
6435
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
6436
_LT_TAGVAR(ld_shlibs, $1)=yes
6437
case $host_os in
6438
aix3*)
6439
# FIXME: insert proper C++ library support
6440
_LT_TAGVAR(ld_shlibs, $1)=no
6441
;;
6442
aix[[4-9]]*)
6443
if test ia64 = "$host_cpu"; then
6444
# On IA64, the linker does run time linking by default, so we don't
6445
# have to do anything special.
6446
aix_use_runtimelinking=no
6447
exp_sym_flag='-Bexport'
6448
no_entry_flag=
6449
else
6450
aix_use_runtimelinking=no
6451
6452
# Test if we are trying to use run time linking or normal
6453
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
6454
# have runtime linking enabled, and use it for executables.
6455
# For shared libraries, we enable/disable runtime linking
6456
# depending on the kind of the shared library created -
6457
# when "with_aix_soname,aix_use_runtimelinking" is:
6458
# "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
6459
# "aix,yes" lib.so shared, rtl:yes, for executables
6460
# lib.a static archive
6461
# "both,no" lib.so.V(shr.o) shared, rtl:yes
6462
# lib.a(lib.so.V) shared, rtl:no, for executables
6463
# "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
6464
# lib.a(lib.so.V) shared, rtl:no
6465
# "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
6466
# lib.a static archive
6467
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
6468
for ld_flag in $LDFLAGS; do
6469
case $ld_flag in
6470
*-brtl*)
6471
aix_use_runtimelinking=yes
6472
break
6473
;;
6474
esac
6475
done
6476
if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
6477
# With aix-soname=svr4, we create the lib.so.V shared archives only,
6478
# so we don't have lib.a shared libs to link our executables.
6479
# We have to force runtime linking in this case.
6480
aix_use_runtimelinking=yes
6481
LDFLAGS="$LDFLAGS -Wl,-brtl"
6482
fi
6483
;;
6484
esac
6485
6486
exp_sym_flag='-bexport'
6487
no_entry_flag='-bnoentry'
6488
fi
6489
6490
# When large executables or shared objects are built, AIX ld can
6491
# have problems creating the table of contents. If linking a library
6492
# or program results in "error TOC overflow" add -mminimal-toc to
6493
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6494
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6495
6496
_LT_TAGVAR(archive_cmds, $1)=''
6497
_LT_TAGVAR(hardcode_direct, $1)=yes
6498
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6499
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6500
_LT_TAGVAR(link_all_deplibs, $1)=yes
6501
_LT_TAGVAR(file_list_spec, $1)='$wl-f,'
6502
case $with_aix_soname,$aix_use_runtimelinking in
6503
aix,*) ;; # no import file
6504
svr4,* | *,yes) # use import file
6505
# The Import File defines what to hardcode.
6506
_LT_TAGVAR(hardcode_direct, $1)=no
6507
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
6508
;;
6509
esac
6510
6511
if test yes = "$GXX"; then
6512
case $host_os in aix4.[[012]]|aix4.[[012]].*)
6513
# We only want to do this on AIX 4.2 and lower, the check
6514
# below for broken collect2 doesn't work under 4.3+
6515
collect2name=`$CC -print-prog-name=collect2`
6516
if test -f "$collect2name" &&
6517
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6518
then
6519
# We have reworked collect2
6520
:
6521
else
6522
# We have old collect2
6523
_LT_TAGVAR(hardcode_direct, $1)=unsupported
6524
# It fails to find uninstalled libraries when the uninstalled
6525
# path is not listed in the libpath. Setting hardcode_minus_L
6526
# to unsupported forces relinking
6527
_LT_TAGVAR(hardcode_minus_L, $1)=yes
6528
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6529
_LT_TAGVAR(hardcode_libdir_separator, $1)=
6530
fi
6531
esac
6532
shared_flag='-shared'
6533
if test yes = "$aix_use_runtimelinking"; then
6534
shared_flag=$shared_flag' $wl-G'
6535
fi
6536
# Need to ensure runtime linking is disabled for the traditional
6537
# shared library, or the linker may eventually find shared libraries
6538
# /with/ Import File - we do not want to mix them.
6539
shared_flag_aix='-shared'
6540
shared_flag_svr4='-shared $wl-G'
6541
else
6542
# not using gcc
6543
if test ia64 = "$host_cpu"; then
6544
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6545
# chokes on -Wl,-G. The following line is correct:
6546
shared_flag='-G'
6547
else
6548
if test yes = "$aix_use_runtimelinking"; then
6549
shared_flag='$wl-G'
6550
else
6551
shared_flag='$wl-bM:SRE'
6552
fi
6553
shared_flag_aix='$wl-bM:SRE'
6554
shared_flag_svr4='$wl-G'
6555
fi
6556
fi
6557
6558
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
6559
# It seems that -bexpall does not export symbols beginning with
6560
# underscore (_), so it is better to generate a list of symbols to
6561
# export.
6562
_LT_TAGVAR(always_export_symbols, $1)=yes
6563
if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
6564
# Warning - without using the other runtime loading flags (-brtl),
6565
# -berok will link without error, but may produce a broken library.
6566
# The "-G" linker flag allows undefined symbols.
6567
_LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
6568
# Determine the default libpath from the value encoded in an empty
6569
# executable.
6570
_LT_SYS_MODULE_PATH_AIX([$1])
6571
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6572
6573
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
6574
else
6575
if test ia64 = "$host_cpu"; then
6576
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
6577
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6578
_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"
6579
else
6580
# Determine the default libpath from the value encoded in an
6581
# empty executable.
6582
_LT_SYS_MODULE_PATH_AIX([$1])
6583
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6584
# Warning - without using the other run time loading flags,
6585
# -berok will link without error, but may produce a broken library.
6586
_LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
6587
_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
6588
if test yes = "$with_gnu_ld"; then
6589
# We only use this code for GNU lds that support --whole-archive.
6590
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
6591
else
6592
# Exported symbols can be pulled into shared objects from archives
6593
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6594
fi
6595
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6596
_LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
6597
# -brtl affects multiple linker settings, -berok does not and is overridden later
6598
compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
6599
if test svr4 != "$with_aix_soname"; then
6600
# This is similar to how AIX traditionally builds its shared
6601
# libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
6602
_LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
6603
fi
6604
if test aix != "$with_aix_soname"; then
6605
_LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
6606
else
6607
# used by -dlpreopen to get the symbols
6608
_LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
6609
fi
6610
_LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
6611
fi
6612
fi
6613
;;
6614
6615
beos*)
6616
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6617
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6618
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6619
# support --undefined. This deserves some investigation. FIXME
6620
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6621
else
6622
_LT_TAGVAR(ld_shlibs, $1)=no
6623
fi
6624
;;
6625
6626
chorus*)
6627
case $cc_basename in
6628
*)
6629
# FIXME: insert proper C++ library support
6630
_LT_TAGVAR(ld_shlibs, $1)=no
6631
;;
6632
esac
6633
;;
6634
6635
cygwin* | mingw* | pw32* | cegcc*)
6636
case $GXX,$cc_basename in
6637
,cl* | no,cl*)
6638
# Native MSVC
6639
# hardcode_libdir_flag_spec is actually meaningless, as there is
6640
# no search path for DLLs.
6641
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6642
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6643
_LT_TAGVAR(always_export_symbols, $1)=yes
6644
_LT_TAGVAR(file_list_spec, $1)='@'
6645
# Tell ltmain to make .lib files, not .a files.
6646
libext=lib
6647
# Tell ltmain to make .dll files, not .so files.
6648
shrext_cmds=.dll
6649
# FIXME: Setting linknames here is a bad hack.
6650
_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
6651
_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6652
cp "$export_symbols" "$output_objdir/$soname.def";
6653
echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
6654
else
6655
$SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
6656
fi~
6657
$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6658
linknames='
6659
# The linker will not automatically build a static lib if we build a DLL.
6660
# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6661
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6662
# Don't use ranlib
6663
_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6664
_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6665
lt_tool_outputfile="@TOOL_OUTPUT@"~
6666
case $lt_outputfile in
6667
*.exe|*.EXE) ;;
6668
*)
6669
lt_outputfile=$lt_outputfile.exe
6670
lt_tool_outputfile=$lt_tool_outputfile.exe
6671
;;
6672
esac~
6673
func_to_tool_file "$lt_outputfile"~
6674
if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
6675
$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6676
$RM "$lt_outputfile.manifest";
6677
fi'
6678
;;
6679
*)
6680
# g++
6681
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6682
# as there is no search path for DLLs.
6683
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6684
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
6685
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6686
_LT_TAGVAR(always_export_symbols, $1)=no
6687
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6688
6689
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6690
_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'
6691
# If the export-symbols file already is a .def file, use it as
6692
# is; otherwise, prepend EXPORTS...
6693
_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6694
cp $export_symbols $output_objdir/$soname.def;
6695
else
6696
echo EXPORTS > $output_objdir/$soname.def;
6697
cat $export_symbols >> $output_objdir/$soname.def;
6698
fi~
6699
$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'
6700
else
6701
_LT_TAGVAR(ld_shlibs, $1)=no
6702
fi
6703
;;
6704
esac
6705
;;
6706
darwin* | rhapsody*)
6707
_LT_DARWIN_LINKER_FEATURES($1)
6708
;;
6709
6710
os2*)
6711
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6712
_LT_TAGVAR(hardcode_minus_L, $1)=yes
6713
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6714
shrext_cmds=.dll
6715
_LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6716
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6717
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6718
$ECHO EXPORTS >> $output_objdir/$libname.def~
6719
emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
6720
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6721
emximp -o $lib $output_objdir/$libname.def'
6722
_LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6723
$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6724
$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6725
$ECHO EXPORTS >> $output_objdir/$libname.def~
6726
prefix_cmds="$SED"~
6727
if test EXPORTS = "`$SED 1q $export_symbols`"; then
6728
prefix_cmds="$prefix_cmds -e 1d";
6729
fi~
6730
prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
6731
cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
6732
$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6733
emximp -o $lib $output_objdir/$libname.def'
6734
_LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
6735
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6736
;;
6737
6738
dgux*)
6739
case $cc_basename in
6740
ec++*)
6741
# FIXME: insert proper C++ library support
6742
_LT_TAGVAR(ld_shlibs, $1)=no
6743
;;
6744
ghcx*)
6745
# Green Hills C++ Compiler
6746
# FIXME: insert proper C++ library support
6747
_LT_TAGVAR(ld_shlibs, $1)=no
6748
;;
6749
*)
6750
# FIXME: insert proper C++ library support
6751
_LT_TAGVAR(ld_shlibs, $1)=no
6752
;;
6753
esac
6754
;;
6755
6756
freebsd2.*)
6757
# C++ shared libraries reported to be fairly broken before
6758
# switch to ELF
6759
_LT_TAGVAR(ld_shlibs, $1)=no
6760
;;
6761
6762
freebsd-elf*)
6763
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6764
;;
6765
6766
freebsd* | dragonfly*)
6767
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6768
# conventions
6769
_LT_TAGVAR(ld_shlibs, $1)=yes
6770
;;
6771
6772
haiku*)
6773
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6774
_LT_TAGVAR(link_all_deplibs, $1)=yes
6775
;;
6776
6777
hpux9*)
6778
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6779
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6780
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6781
_LT_TAGVAR(hardcode_direct, $1)=yes
6782
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6783
# but as the default
6784
# location of the library.
6785
6786
case $cc_basename in
6787
CC*)
6788
# FIXME: insert proper C++ library support
6789
_LT_TAGVAR(ld_shlibs, $1)=no
6790
;;
6791
aCC*)
6792
_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 $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
6793
# Commands to make compiler produce verbose output that lists
6794
# what "hidden" libraries, object files and flags are used when
6795
# linking a shared library.
6796
#
6797
# There doesn't appear to be a way to prevent this compiler from
6798
# explicitly linking system object files so we need to strip them
6799
# from the output so that they don't get included in the library
6800
# dependencies.
6801
output_verbose_link_cmd='templist=`($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 $z";;esac; done; func_echo_all "$list"'
6802
;;
6803
*)
6804
if test yes = "$GXX"; then
6805
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
6806
else
6807
# FIXME: insert proper C++ library support
6808
_LT_TAGVAR(ld_shlibs, $1)=no
6809
fi
6810
;;
6811
esac
6812
;;
6813
6814
hpux10*|hpux11*)
6815
if test no = "$with_gnu_ld"; then
6816
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6817
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6818
6819
case $host_cpu in
6820
hppa*64*|ia64*)
6821
;;
6822
*)
6823
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6824
;;
6825
esac
6826
fi
6827
case $host_cpu in
6828
hppa*64*|ia64*)
6829
_LT_TAGVAR(hardcode_direct, $1)=no
6830
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6831
;;
6832
*)
6833
_LT_TAGVAR(hardcode_direct, $1)=yes
6834
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6835
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6836
# but as the default
6837
# location of the library.
6838
;;
6839
esac
6840
6841
case $cc_basename in
6842
CC*)
6843
# FIXME: insert proper C++ library support
6844
_LT_TAGVAR(ld_shlibs, $1)=no
6845
;;
6846
aCC*)
6847
case $host_cpu in
6848
hppa*64*)
6849
_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6850
;;
6851
ia64*)
6852
_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6853
;;
6854
*)
6855
_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6856
;;
6857
esac
6858
# Commands to make compiler produce verbose output that lists
6859
# what "hidden" libraries, object files and flags are used when
6860
# linking a shared library.
6861
#
6862
# There doesn't appear to be a way to prevent this compiler from
6863
# explicitly linking system object files so we need to strip them
6864
# from the output so that they don't get included in the library
6865
# dependencies.
6866
output_verbose_link_cmd='templist=`($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 $z";;esac; done; func_echo_all "$list"'
6867
;;
6868
*)
6869
if test yes = "$GXX"; then
6870
if test no = "$with_gnu_ld"; then
6871
case $host_cpu in
6872
hppa*64*)
6873
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6874
;;
6875
ia64*)
6876
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6877
;;
6878
*)
6879
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6880
;;
6881
esac
6882
fi
6883
else
6884
# FIXME: insert proper C++ library support
6885
_LT_TAGVAR(ld_shlibs, $1)=no
6886
fi
6887
;;
6888
esac
6889
;;
6890
6891
interix[[3-9]]*)
6892
_LT_TAGVAR(hardcode_direct, $1)=no
6893
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6894
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6895
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6896
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6897
# Instead, shared libraries are loaded at an image base (0x10000000 by
6898
# default) and relocated if they conflict, which is a slow very memory
6899
# consuming and fragmenting process. To avoid this, we pick a random,
6900
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6901
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
6902
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6903
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6904
;;
6905
irix5* | irix6*)
6906
case $cc_basename in
6907
CC*)
6908
# SGI C++
6909
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
6910
6911
# Archives containing C++ object files must be created using
6912
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
6913
# necessary to make sure instantiated templates are included
6914
# in the archive.
6915
_LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6916
;;
6917
*)
6918
if test yes = "$GXX"; then
6919
if test no = "$with_gnu_ld"; then
6920
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
6921
else
6922
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` -o $lib'
6923
fi
6924
fi
6925
_LT_TAGVAR(link_all_deplibs, $1)=yes
6926
;;
6927
esac
6928
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6929
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6930
_LT_TAGVAR(inherit_rpath, $1)=yes
6931
;;
6932
6933
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
6934
case $cc_basename in
6935
KCC*)
6936
# Kuck and Associates, Inc. (KAI) C++ Compiler
6937
6938
# KCC will only create a shared library if the output file
6939
# ends with ".so" (or ".sl" for HP-UX), so rename the library
6940
# to its proper name (with version) after linking.
6941
_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'
6942
_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 $lib'
6943
# Commands to make compiler produce verbose output that lists
6944
# what "hidden" libraries, object files and flags are used when
6945
# linking a shared library.
6946
#
6947
# There doesn't appear to be a way to prevent this compiler from
6948
# explicitly linking system object files so we need to strip them
6949
# from the output so that they don't get included in the library
6950
# dependencies.
6951
output_verbose_link_cmd='templist=`$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 $z";;esac; done; func_echo_all "$list"'
6952
6953
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6954
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6955
6956
# Archives containing C++ object files must be created using
6957
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
6958
_LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6959
;;
6960
icpc* | ecpc* )
6961
# Intel C++
6962
with_gnu_ld=yes
6963
# version 8.0 and above of icpc choke on multiply defined symbols
6964
# if we add $predep_objects and $postdep_objects, however 7.1 and
6965
# earlier do not add the objects themselves.
6966
case `$CC -V 2>&1` in
6967
*"Version 7."*)
6968
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6969
_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'
6970
;;
6971
*) # Version 8.0 or newer
6972
tmp_idyn=
6973
case $host_cpu in
6974
ia64*) tmp_idyn=' -i_dynamic';;
6975
esac
6976
_LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6977
_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'
6978
;;
6979
esac
6980
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6981
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6982
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6983
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
6984
;;
6985
pgCC* | pgcpp*)
6986
# Portland Group C++ compiler
6987
case `$CC -V` in
6988
*pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6989
_LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6990
rm -rf $tpldir~
6991
$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6992
compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
6993
_LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6994
rm -rf $tpldir~
6995
$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6996
$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
6997
$RANLIB $oldlib'
6998
_LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6999
rm -rf $tpldir~
7000
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7001
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7002
_LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
7003
rm -rf $tpldir~
7004
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7005
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
7006
;;
7007
*) # Version 6 and above use weak symbols
7008
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7009
_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'
7010
;;
7011
esac
7012
7013
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
7014
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7015
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
7016
;;
7017
cxx*)
7018
# Compaq C++
7019
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7020
_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'
7021
7022
runpath_var=LD_RUN_PATH
7023
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7024
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
7025
7026
# Commands to make compiler produce verbose output that lists
7027
# what "hidden" libraries, object files and flags are used when
7028
# linking a shared library.
7029
#
7030
# There doesn't appear to be a way to prevent this compiler from
7031
# explicitly linking system object files so we need to strip them
7032
# from the output so that they don't get included in the library
7033
# dependencies.
7034
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
7035
;;
7036
xl* | mpixl* | bgxl*)
7037
# IBM XL 8.0 on PPC, with GNU ld
7038
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7039
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7040
_LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
7041
if test yes = "$supports_anon_versioning"; then
7042
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
7043
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
7044
echo "local: *; };" >> $output_objdir/$libname.ver~
7045
$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
7046
fi
7047
;;
7048
*)
7049
case `$CC -V 2>&1 | sed 5q` in
7050
*Sun\ C*)
7051
# Sun C++ 5.9
7052
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7053
_LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7054
_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'
7055
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7056
_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; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
7057
_LT_TAGVAR(compiler_needs_object, $1)=yes
7058
7059
# Not sure whether something based on
7060
# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
7061
# would be better.
7062
output_verbose_link_cmd='func_echo_all'
7063
7064
# Archives containing C++ object files must be created using
7065
# "CC -xar", where "CC" is the Sun C++ compiler. This is
7066
# necessary to make sure instantiated templates are included
7067
# in the archive.
7068
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7069
;;
7070
esac
7071
;;
7072
esac
7073
;;
7074
7075
lynxos*)
7076
# FIXME: insert proper C++ library support
7077
_LT_TAGVAR(ld_shlibs, $1)=no
7078
;;
7079
7080
m88k*)
7081
# FIXME: insert proper C++ library support
7082
_LT_TAGVAR(ld_shlibs, $1)=no
7083
;;
7084
7085
mvs*)
7086
case $cc_basename in
7087
cxx*)
7088
# FIXME: insert proper C++ library support
7089
_LT_TAGVAR(ld_shlibs, $1)=no
7090
;;
7091
*)
7092
# FIXME: insert proper C++ library support
7093
_LT_TAGVAR(ld_shlibs, $1)=no
7094
;;
7095
esac
7096
;;
7097
7098
netbsd*)
7099
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
7100
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
7101
wlarc=
7102
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7103
_LT_TAGVAR(hardcode_direct, $1)=yes
7104
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7105
fi
7106
# Workaround some broken pre-1.5 toolchains
7107
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
7108
;;
7109
7110
*nto* | *qnx*)
7111
_LT_TAGVAR(ld_shlibs, $1)=yes
7112
;;
7113
7114
openbsd* | bitrig*)
7115
if test -f /usr/libexec/ld.so; then
7116
_LT_TAGVAR(hardcode_direct, $1)=yes
7117
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7118
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
7119
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
7120
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7121
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
7122
_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'
7123
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
7124
_LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
7125
fi
7126
output_verbose_link_cmd=func_echo_all
7127
else
7128
_LT_TAGVAR(ld_shlibs, $1)=no
7129
fi
7130
;;
7131
7132
osf3* | osf4* | osf5*)
7133
case $cc_basename in
7134
KCC*)
7135
# Kuck and Associates, Inc. (KAI) C++ Compiler
7136
7137
# KCC will only create a shared library if the output file
7138
# ends with ".so" (or ".sl" for HP-UX), so rename the library
7139
# to its proper name (with version) after linking.
7140
_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'
7141
7142
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7143
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
7144
7145
# Archives containing C++ object files must be created using
7146
# the KAI C++ compiler.
7147
case $host in
7148
osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
7149
*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
7150
esac
7151
;;
7152
RCC*)
7153
# Rational C++ 2.4.1
7154
# FIXME: insert proper C++ library support
7155
_LT_TAGVAR(ld_shlibs, $1)=no
7156
;;
7157
cxx*)
7158
case $host in
7159
osf3*)
7160
_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7161
_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
7162
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7163
;;
7164
*)
7165
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
7166
_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
7167
_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
7168
echo "-hidden">> $lib.exp~
7169
$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname $wl-input $wl$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~
7170
$RM $lib.exp'
7171
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7172
;;
7173
esac
7174
7175
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
7176
7177
# Commands to make compiler produce verbose output that lists
7178
# what "hidden" libraries, object files and flags are used when
7179
# linking a shared library.
7180
#
7181
# There doesn't appear to be a way to prevent this compiler from
7182
# explicitly linking system object files so we need to strip them
7183
# from the output so that they don't get included in the library
7184
# dependencies.
7185
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
7186
;;
7187
*)
7188
if test yes,no = "$GXX,$with_gnu_ld"; then
7189
_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7190
case $host in
7191
osf3*)
7192
_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 "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
7193
;;
7194
*)
7195
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
7196
;;
7197
esac
7198
7199
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7200
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
7201
7202
# Commands to make compiler produce verbose output that lists
7203
# what "hidden" libraries, object files and flags are used when
7204
# linking a shared library.
7205
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7206
7207
else
7208
# FIXME: insert proper C++ library support
7209
_LT_TAGVAR(ld_shlibs, $1)=no
7210
fi
7211
;;
7212
esac
7213
;;
7214
7215
psos*)
7216
# FIXME: insert proper C++ library support
7217
_LT_TAGVAR(ld_shlibs, $1)=no
7218
;;
7219
7220
sunos4*)
7221
case $cc_basename in
7222
CC*)
7223
# Sun C++ 4.x
7224
# FIXME: insert proper C++ library support
7225
_LT_TAGVAR(ld_shlibs, $1)=no
7226
;;
7227
lcc*)
7228
# Lucid
7229
# FIXME: insert proper C++ library support
7230
_LT_TAGVAR(ld_shlibs, $1)=no
7231
;;
7232
*)
7233
# FIXME: insert proper C++ library support
7234
_LT_TAGVAR(ld_shlibs, $1)=no
7235
;;
7236
esac
7237
;;
7238
7239
solaris*)
7240
case $cc_basename in
7241
CC* | sunCC*)
7242
# Sun C++ 4.2, 5.x and Centerline C++
7243
_LT_TAGVAR(archive_cmds_need_lc,$1)=yes
7244
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7245
_LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7246
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7247
$CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7248
7249
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7250
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7251
case $host_os in
7252
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7253
*)
7254
# The compiler driver will combine and reorder linker options,
7255
# but understands '-z linker_flag'.
7256
# Supported since Solaris 2.6 (maybe 2.5.1?)
7257
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
7258
;;
7259
esac
7260
_LT_TAGVAR(link_all_deplibs, $1)=yes
7261
7262
output_verbose_link_cmd='func_echo_all'
7263
7264
# Archives containing C++ object files must be created using
7265
# "CC -xar", where "CC" is the Sun C++ compiler. This is
7266
# necessary to make sure instantiated templates are included
7267
# in the archive.
7268
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7269
;;
7270
gcx*)
7271
# Green Hills C++ Compiler
7272
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7273
7274
# The C++ compiler must be used to create the archive.
7275
_LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
7276
;;
7277
*)
7278
# GNU C++ compiler with Solaris linker
7279
if test yes,no = "$GXX,$with_gnu_ld"; then
7280
_LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
7281
if $CC --version | $GREP -v '^2\.7' > /dev/null; then
7282
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7283
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7284
$CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7285
7286
# Commands to make compiler produce verbose output that lists
7287
# what "hidden" libraries, object files and flags are used when
7288
# linking a shared library.
7289
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7290
else
7291
# g++ 2.7 appears to require '-G' NOT '-shared' on this
7292
# platform.
7293
_LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7294
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7295
$CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7296
7297
# Commands to make compiler produce verbose output that lists
7298
# what "hidden" libraries, object files and flags are used when
7299
# linking a shared library.
7300
output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
7301
fi
7302
7303
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
7304
case $host_os in
7305
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7306
*)
7307
_LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
7308
;;
7309
esac
7310
fi
7311
;;
7312
esac
7313
;;
7314
7315
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
7316
_LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7317
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7318
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7319
runpath_var='LD_RUN_PATH'
7320
7321
case $cc_basename in
7322
CC*)
7323
_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7324
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7325
;;
7326
*)
7327
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7328
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7329
;;
7330
esac
7331
;;
7332
7333
sysv5* | sco3.2v5* | sco5v6*)
7334
# Note: We CANNOT use -z defs as we might desire, because we do not
7335
# link with -lc, and that would cause any symbols used from libc to
7336
# always be unresolved, which means just about no library would
7337
# ever link correctly. If we're not using GNU ld we use -z text
7338
# though, which does catch some bad symbols but isn't as heavy-handed
7339
# as -z defs.
7340
_LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7341
_LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
7342
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7343
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7344
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
7345
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
7346
_LT_TAGVAR(link_all_deplibs, $1)=yes
7347
_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
7348
runpath_var='LD_RUN_PATH'
7349
7350
case $cc_basename in
7351
CC*)
7352
_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7353
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7354
_LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
7355
'"$_LT_TAGVAR(old_archive_cmds, $1)"
7356
_LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
7357
'"$_LT_TAGVAR(reload_cmds, $1)"
7358
;;
7359
*)
7360
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7361
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7362
;;
7363
esac
7364
;;
7365
7366
tandem*)
7367
case $cc_basename in
7368
NCC*)
7369
# NonStop-UX NCC 3.20
7370
# FIXME: insert proper C++ library support
7371
_LT_TAGVAR(ld_shlibs, $1)=no
7372
;;
7373
*)
7374
# FIXME: insert proper C++ library support
7375
_LT_TAGVAR(ld_shlibs, $1)=no
7376
;;
7377
esac
7378
;;
7379
7380
vxworks*)
7381
# FIXME: insert proper C++ library support
7382
_LT_TAGVAR(ld_shlibs, $1)=no
7383
;;
7384
7385
*)
7386
# FIXME: insert proper C++ library support
7387
_LT_TAGVAR(ld_shlibs, $1)=no
7388
;;
7389
esac
7390
7391
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
7392
test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
7393
7394
_LT_TAGVAR(GCC, $1)=$GXX
7395
_LT_TAGVAR(LD, $1)=$LD
7396
7397
## CAVEAT EMPTOR:
7398
## There is no encapsulation within the following macros, do not change
7399
## the running order or otherwise move them around unless you know exactly
7400
## what you are doing...
7401
_LT_SYS_HIDDEN_LIBDEPS($1)
7402
_LT_COMPILER_PIC($1)
7403
_LT_COMPILER_C_O($1)
7404
_LT_COMPILER_FILE_LOCKS($1)
7405
_LT_LINKER_SHLIBS($1)
7406
_LT_SYS_DYNAMIC_LINKER($1)
7407
_LT_LINKER_HARDCODE_LIBPATH($1)
7408
7409
_LT_CONFIG($1)
7410
fi # test -n "$compiler"
7411
7412
CC=$lt_save_CC
7413
CFLAGS=$lt_save_CFLAGS
7414
LDCXX=$LD
7415
LD=$lt_save_LD
7416
GCC=$lt_save_GCC
7417
with_gnu_ld=$lt_save_with_gnu_ld
7418
lt_cv_path_LDCXX=$lt_cv_path_LD
7419
lt_cv_path_LD=$lt_save_path_LD
7420
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
7421
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
7422
fi # test yes != "$_lt_caught_CXX_error"
7423
7424
AC_LANG_POP
7425
])# _LT_LANG_CXX_CONFIG
7426
7427
7428
# _LT_FUNC_STRIPNAME_CNF
7429
# ----------------------
7430
# func_stripname_cnf prefix suffix name
7431
# strip PREFIX and SUFFIX off of NAME.
7432
# PREFIX and SUFFIX must not contain globbing or regex special
7433
# characters, hashes, percent signs, but SUFFIX may contain a leading
7434
# dot (in which case that matches only a dot).
7435
#
7436
# This function is identical to the (non-XSI) version of func_stripname,
7437
# except this one can be used by m4 code that may be executed by configure,
7438
# rather than the libtool script.
7439
m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
7440
AC_REQUIRE([_LT_DECL_SED])
7441
AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
7442
func_stripname_cnf ()
7443
{
7444
case @S|@2 in
7445
.*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
7446
*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
7447
esac
7448
} # func_stripname_cnf
7449
])# _LT_FUNC_STRIPNAME_CNF
7450
7451
7452
# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
7453
# ---------------------------------
7454
# Figure out "hidden" library dependencies from verbose
7455
# compiler output when linking a shared library.
7456
# Parse the compiler output and extract the necessary
7457
# objects, libraries and library flags.
7458
m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
7459
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
7460
AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
7461
# Dependencies to place before and after the object being linked:
7462
_LT_TAGVAR(predep_objects, $1)=
7463
_LT_TAGVAR(postdep_objects, $1)=
7464
_LT_TAGVAR(predeps, $1)=
7465
_LT_TAGVAR(postdeps, $1)=
7466
_LT_TAGVAR(compiler_lib_search_path, $1)=
7467
7468
dnl we can't use the lt_simple_compile_test_code here,
7469
dnl because it contains code intended for an executable,
7470
dnl not a library. It's possible we should let each
7471
dnl tag define a new lt_????_link_test_code variable,
7472
dnl but it's only used here...
7473
m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
7474
int a;
7475
void foo (void) { a = 0; }
7476
_LT_EOF
7477
], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
7478
class Foo
7479
{
7480
public:
7481
Foo (void) { a = 0; }
7482
private:
7483
int a;
7484
};
7485
_LT_EOF
7486
], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
7487
subroutine foo
7488
implicit none
7489
integer*4 a
7490
a=0
7491
return
7492
end
7493
_LT_EOF
7494
], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
7495
subroutine foo
7496
implicit none
7497
integer a
7498
a=0
7499
return
7500
end
7501
_LT_EOF
7502
], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
7503
public class foo {
7504
private int a;
7505
public void bar (void) {
7506
a = 0;
7507
}
7508
};
7509
_LT_EOF
7510
], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
7511
package foo
7512
func foo() {
7513
}
7514
_LT_EOF
7515
])
7516
7517
_lt_libdeps_save_CFLAGS=$CFLAGS
7518
case "$CC $CFLAGS " in #(
7519
*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
7520
*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
7521
*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
7522
esac
7523
7524
dnl Parse the compiler output and extract the necessary
7525
dnl objects, libraries and library flags.
7526
if AC_TRY_EVAL(ac_compile); then
7527
# Parse the compiler output and extract the necessary
7528
# objects, libraries and library flags.
7529
7530
# Sentinel used to keep track of whether or not we are before
7531
# the conftest object file.
7532
pre_test_object_deps_done=no
7533
7534
for p in `eval "$output_verbose_link_cmd"`; do
7535
case $prev$p in
7536
7537
-L* | -R* | -l*)
7538
# Some compilers place space between "-{L,R}" and the path.
7539
# Remove the space.
7540
if test x-L = "$p" ||
7541
test x-R = "$p"; then
7542
prev=$p
7543
continue
7544
fi
7545
7546
# Expand the sysroot to ease extracting the directories later.
7547
if test -z "$prev"; then
7548
case $p in
7549
-L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7550
-R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7551
-l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7552
esac
7553
fi
7554
case $p in
7555
=*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7556
esac
7557
if test no = "$pre_test_object_deps_done"; then
7558
case $prev in
7559
-L | -R)
7560
# Internal compiler library paths should come after those
7561
# provided the user. The postdeps already come after the
7562
# user supplied libs so there is no need to process them.
7563
if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7564
_LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
7565
else
7566
_LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
7567
fi
7568
;;
7569
# The "-l" case would never come before the object being
7570
# linked, so don't bother handling this case.
7571
esac
7572
else
7573
if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7574
_LT_TAGVAR(postdeps, $1)=$prev$p
7575
else
7576
_LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
7577
fi
7578
fi
7579
prev=
7580
;;
7581
7582
*.lto.$objext) ;; # Ignore GCC LTO objects
7583
*.$objext)
7584
# This assumes that the test object file only shows up
7585
# once in the compiler output.
7586
if test "$p" = "conftest.$objext"; then
7587
pre_test_object_deps_done=yes
7588
continue
7589
fi
7590
7591
if test no = "$pre_test_object_deps_done"; then
7592
if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7593
_LT_TAGVAR(predep_objects, $1)=$p
7594
else
7595
_LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7596
fi
7597
else
7598
if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7599
_LT_TAGVAR(postdep_objects, $1)=$p
7600
else
7601
_LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7602
fi
7603
fi
7604
;;
7605
7606
*) ;; # Ignore the rest.
7607
7608
esac
7609
done
7610
7611
# Clean up.
7612
rm -f a.out a.exe
7613
else
7614
echo "libtool.m4: error: problem compiling $1 test program"
7615
fi
7616
7617
$RM -f confest.$objext
7618
CFLAGS=$_lt_libdeps_save_CFLAGS
7619
7620
# PORTME: override above test on systems where it is broken
7621
m4_if([$1], [CXX],
7622
[case $host_os in
7623
interix[[3-9]]*)
7624
# Interix 3.5 installs completely hosed .la files for C++, so rather than
7625
# hack all around it, let's just trust "g++" to DTRT.
7626
_LT_TAGVAR(predep_objects,$1)=
7627
_LT_TAGVAR(postdep_objects,$1)=
7628
_LT_TAGVAR(postdeps,$1)=
7629
;;
7630
esac
7631
])
7632
7633
case " $_LT_TAGVAR(postdeps, $1) " in
7634
*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7635
esac
7636
_LT_TAGVAR(compiler_lib_search_dirs, $1)=
7637
if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7638
_LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
7639
fi
7640
_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7641
[The directories searched by this compiler when creating a shared library])
7642
_LT_TAGDECL([], [predep_objects], [1],
7643
[Dependencies to place before and after the objects being linked to
7644
create a shared library])
7645
_LT_TAGDECL([], [postdep_objects], [1])
7646
_LT_TAGDECL([], [predeps], [1])
7647
_LT_TAGDECL([], [postdeps], [1])
7648
_LT_TAGDECL([], [compiler_lib_search_path], [1],
7649
[The library search path used internally by the compiler when linking
7650
a shared library])
7651
])# _LT_SYS_HIDDEN_LIBDEPS
7652
7653
7654
# _LT_LANG_F77_CONFIG([TAG])
7655
# --------------------------
7656
# Ensure that the configuration variables for a Fortran 77 compiler are
7657
# suitably defined. These variables are subsequently used by _LT_CONFIG
7658
# to write the compiler configuration to 'libtool'.
7659
m4_defun([_LT_LANG_F77_CONFIG],
7660
[AC_LANG_PUSH(Fortran 77)
7661
if test -z "$F77" || test no = "$F77"; then
7662
_lt_disable_F77=yes
7663
fi
7664
7665
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7666
_LT_TAGVAR(allow_undefined_flag, $1)=
7667
_LT_TAGVAR(always_export_symbols, $1)=no
7668
_LT_TAGVAR(archive_expsym_cmds, $1)=
7669
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
7670
_LT_TAGVAR(hardcode_direct, $1)=no
7671
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
7672
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7673
_LT_TAGVAR(hardcode_libdir_separator, $1)=
7674
_LT_TAGVAR(hardcode_minus_L, $1)=no
7675
_LT_TAGVAR(hardcode_automatic, $1)=no
7676
_LT_TAGVAR(inherit_rpath, $1)=no
7677
_LT_TAGVAR(module_cmds, $1)=
7678
_LT_TAGVAR(module_expsym_cmds, $1)=
7679
_LT_TAGVAR(link_all_deplibs, $1)=unknown
7680
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7681
_LT_TAGVAR(reload_flag, $1)=$reload_flag
7682
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7683
_LT_TAGVAR(no_undefined_flag, $1)=
7684
_LT_TAGVAR(whole_archive_flag_spec, $1)=
7685
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7686
7687
# Source file extension for f77 test sources.
7688
ac_ext=f
7689
7690
# Object file extension for compiled f77 test sources.
7691
objext=o
7692
_LT_TAGVAR(objext, $1)=$objext
7693
7694
# No sense in running all these tests if we already determined that
7695
# the F77 compiler isn't working. Some variables (like enable_shared)
7696
# are currently assumed to apply to all compilers on this platform,
7697
# and will be corrupted by setting them based on a non-working compiler.
7698
if test yes != "$_lt_disable_F77"; then
7699
# Code to be used in simple compile tests
7700
lt_simple_compile_test_code="\
7701
subroutine t
7702
return
7703
end
7704
"
7705
7706
# Code to be used in simple link tests
7707
lt_simple_link_test_code="\
7708
program t
7709
end
7710
"
7711
7712
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7713
_LT_TAG_COMPILER
7714
7715
# save warnings/boilerplate of simple test code
7716
_LT_COMPILER_BOILERPLATE
7717
_LT_LINKER_BOILERPLATE
7718
7719
# Allow CC to be a program name with arguments.
7720
lt_save_CC=$CC
7721
lt_save_GCC=$GCC
7722
lt_save_CFLAGS=$CFLAGS
7723
CC=${F77-"f77"}
7724
CFLAGS=$FFLAGS
7725
compiler=$CC
7726
_LT_TAGVAR(compiler, $1)=$CC
7727
_LT_CC_BASENAME([$compiler])
7728
GCC=$G77
7729
if test -n "$compiler"; then
7730
AC_MSG_CHECKING([if libtool supports shared libraries])
7731
AC_MSG_RESULT([$can_build_shared])
7732
7733
AC_MSG_CHECKING([whether to build shared libraries])
7734
test no = "$can_build_shared" && enable_shared=no
7735
7736
# On AIX, shared libraries and static libraries use the same namespace, and
7737
# are all built from PIC.
7738
case $host_os in
7739
aix3*)
7740
test yes = "$enable_shared" && enable_static=no
7741
if test -n "$RANLIB"; then
7742
archive_cmds="$archive_cmds~\$RANLIB \$lib"
7743
postinstall_cmds='$RANLIB $lib'
7744
fi
7745
;;
7746
aix[[4-9]]*)
7747
if test ia64 != "$host_cpu"; then
7748
case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7749
yes,aix,yes) ;; # shared object as lib.so file only
7750
yes,svr4,*) ;; # shared object as lib.so archive member only
7751
yes,*) enable_static=no ;; # shared object in lib.a archive as well
7752
esac
7753
fi
7754
;;
7755
esac
7756
AC_MSG_RESULT([$enable_shared])
7757
7758
AC_MSG_CHECKING([whether to build static libraries])
7759
# Make sure either enable_shared or enable_static is yes.
7760
test yes = "$enable_shared" || enable_static=yes
7761
AC_MSG_RESULT([$enable_static])
7762
7763
_LT_TAGVAR(GCC, $1)=$G77
7764
_LT_TAGVAR(LD, $1)=$LD
7765
7766
## CAVEAT EMPTOR:
7767
## There is no encapsulation within the following macros, do not change
7768
## the running order or otherwise move them around unless you know exactly
7769
## what you are doing...
7770
_LT_COMPILER_PIC($1)
7771
_LT_COMPILER_C_O($1)
7772
_LT_COMPILER_FILE_LOCKS($1)
7773
_LT_LINKER_SHLIBS($1)
7774
_LT_SYS_DYNAMIC_LINKER($1)
7775
_LT_LINKER_HARDCODE_LIBPATH($1)
7776
7777
_LT_CONFIG($1)
7778
fi # test -n "$compiler"
7779
7780
GCC=$lt_save_GCC
7781
CC=$lt_save_CC
7782
CFLAGS=$lt_save_CFLAGS
7783
fi # test yes != "$_lt_disable_F77"
7784
7785
AC_LANG_POP
7786
])# _LT_LANG_F77_CONFIG
7787
7788
7789
# _LT_LANG_FC_CONFIG([TAG])
7790
# -------------------------
7791
# Ensure that the configuration variables for a Fortran compiler are
7792
# suitably defined. These variables are subsequently used by _LT_CONFIG
7793
# to write the compiler configuration to 'libtool'.
7794
m4_defun([_LT_LANG_FC_CONFIG],
7795
[AC_LANG_PUSH(Fortran)
7796
7797
if test -z "$FC" || test no = "$FC"; then
7798
_lt_disable_FC=yes
7799
fi
7800
7801
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7802
_LT_TAGVAR(allow_undefined_flag, $1)=
7803
_LT_TAGVAR(always_export_symbols, $1)=no
7804
_LT_TAGVAR(archive_expsym_cmds, $1)=
7805
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
7806
_LT_TAGVAR(hardcode_direct, $1)=no
7807
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
7808
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7809
_LT_TAGVAR(hardcode_libdir_separator, $1)=
7810
_LT_TAGVAR(hardcode_minus_L, $1)=no
7811
_LT_TAGVAR(hardcode_automatic, $1)=no
7812
_LT_TAGVAR(inherit_rpath, $1)=no
7813
_LT_TAGVAR(module_cmds, $1)=
7814
_LT_TAGVAR(module_expsym_cmds, $1)=
7815
_LT_TAGVAR(link_all_deplibs, $1)=unknown
7816
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7817
_LT_TAGVAR(reload_flag, $1)=$reload_flag
7818
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7819
_LT_TAGVAR(no_undefined_flag, $1)=
7820
_LT_TAGVAR(whole_archive_flag_spec, $1)=
7821
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7822
7823
# Source file extension for fc test sources.
7824
ac_ext=${ac_fc_srcext-f}
7825
7826
# Object file extension for compiled fc test sources.
7827
objext=o
7828
_LT_TAGVAR(objext, $1)=$objext
7829
7830
# No sense in running all these tests if we already determined that
7831
# the FC compiler isn't working. Some variables (like enable_shared)
7832
# are currently assumed to apply to all compilers on this platform,
7833
# and will be corrupted by setting them based on a non-working compiler.
7834
if test yes != "$_lt_disable_FC"; then
7835
# Code to be used in simple compile tests
7836
lt_simple_compile_test_code="\
7837
subroutine t
7838
return
7839
end
7840
"
7841
7842
# Code to be used in simple link tests
7843
lt_simple_link_test_code="\
7844
program t
7845
end
7846
"
7847
7848
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7849
_LT_TAG_COMPILER
7850
7851
# save warnings/boilerplate of simple test code
7852
_LT_COMPILER_BOILERPLATE
7853
_LT_LINKER_BOILERPLATE
7854
7855
# Allow CC to be a program name with arguments.
7856
lt_save_CC=$CC
7857
lt_save_GCC=$GCC
7858
lt_save_CFLAGS=$CFLAGS
7859
CC=${FC-"f95"}
7860
CFLAGS=$FCFLAGS
7861
compiler=$CC
7862
GCC=$ac_cv_fc_compiler_gnu
7863
7864
_LT_TAGVAR(compiler, $1)=$CC
7865
_LT_CC_BASENAME([$compiler])
7866
7867
if test -n "$compiler"; then
7868
AC_MSG_CHECKING([if libtool supports shared libraries])
7869
AC_MSG_RESULT([$can_build_shared])
7870
7871
AC_MSG_CHECKING([whether to build shared libraries])
7872
test no = "$can_build_shared" && enable_shared=no
7873
7874
# On AIX, shared libraries and static libraries use the same namespace, and
7875
# are all built from PIC.
7876
case $host_os in
7877
aix3*)
7878
test yes = "$enable_shared" && enable_static=no
7879
if test -n "$RANLIB"; then
7880
archive_cmds="$archive_cmds~\$RANLIB \$lib"
7881
postinstall_cmds='$RANLIB $lib'
7882
fi
7883
;;
7884
aix[[4-9]]*)
7885
if test ia64 != "$host_cpu"; then
7886
case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7887
yes,aix,yes) ;; # shared object as lib.so file only
7888
yes,svr4,*) ;; # shared object as lib.so archive member only
7889
yes,*) enable_static=no ;; # shared object in lib.a archive as well
7890
esac
7891
fi
7892
;;
7893
esac
7894
AC_MSG_RESULT([$enable_shared])
7895
7896
AC_MSG_CHECKING([whether to build static libraries])
7897
# Make sure either enable_shared or enable_static is yes.
7898
test yes = "$enable_shared" || enable_static=yes
7899
AC_MSG_RESULT([$enable_static])
7900
7901
_LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
7902
_LT_TAGVAR(LD, $1)=$LD
7903
7904
## CAVEAT EMPTOR:
7905
## There is no encapsulation within the following macros, do not change
7906
## the running order or otherwise move them around unless you know exactly
7907
## what you are doing...
7908
_LT_SYS_HIDDEN_LIBDEPS($1)
7909
_LT_COMPILER_PIC($1)
7910
_LT_COMPILER_C_O($1)
7911
_LT_COMPILER_FILE_LOCKS($1)
7912
_LT_LINKER_SHLIBS($1)
7913
_LT_SYS_DYNAMIC_LINKER($1)
7914
_LT_LINKER_HARDCODE_LIBPATH($1)
7915
7916
_LT_CONFIG($1)
7917
fi # test -n "$compiler"
7918
7919
GCC=$lt_save_GCC
7920
CC=$lt_save_CC
7921
CFLAGS=$lt_save_CFLAGS
7922
fi # test yes != "$_lt_disable_FC"
7923
7924
AC_LANG_POP
7925
])# _LT_LANG_FC_CONFIG
7926
7927
7928
# _LT_LANG_GCJ_CONFIG([TAG])
7929
# --------------------------
7930
# Ensure that the configuration variables for the GNU Java Compiler compiler
7931
# are suitably defined. These variables are subsequently used by _LT_CONFIG
7932
# to write the compiler configuration to 'libtool'.
7933
m4_defun([_LT_LANG_GCJ_CONFIG],
7934
[AC_REQUIRE([LT_PROG_GCJ])dnl
7935
AC_LANG_SAVE
7936
7937
# Source file extension for Java test sources.
7938
ac_ext=java
7939
7940
# Object file extension for compiled Java test sources.
7941
objext=o
7942
_LT_TAGVAR(objext, $1)=$objext
7943
7944
# Code to be used in simple compile tests
7945
lt_simple_compile_test_code="class foo {}"
7946
7947
# Code to be used in simple link tests
7948
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7949
7950
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7951
_LT_TAG_COMPILER
7952
7953
# save warnings/boilerplate of simple test code
7954
_LT_COMPILER_BOILERPLATE
7955
_LT_LINKER_BOILERPLATE
7956
7957
# Allow CC to be a program name with arguments.
7958
lt_save_CC=$CC
7959
lt_save_CFLAGS=$CFLAGS
7960
lt_save_GCC=$GCC
7961
GCC=yes
7962
CC=${GCJ-"gcj"}
7963
CFLAGS=$GCJFLAGS
7964
compiler=$CC
7965
_LT_TAGVAR(compiler, $1)=$CC
7966
_LT_TAGVAR(LD, $1)=$LD
7967
_LT_CC_BASENAME([$compiler])
7968
7969
# GCJ did not exist at the time GCC didn't implicitly link libc in.
7970
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7971
7972
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7973
_LT_TAGVAR(reload_flag, $1)=$reload_flag
7974
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7975
7976
## CAVEAT EMPTOR:
7977
## There is no encapsulation within the following macros, do not change
7978
## the running order or otherwise move them around unless you know exactly
7979
## what you are doing...
7980
if test -n "$compiler"; then
7981
_LT_COMPILER_NO_RTTI($1)
7982
_LT_COMPILER_PIC($1)
7983
_LT_COMPILER_C_O($1)
7984
_LT_COMPILER_FILE_LOCKS($1)
7985
_LT_LINKER_SHLIBS($1)
7986
_LT_LINKER_HARDCODE_LIBPATH($1)
7987
7988
_LT_CONFIG($1)
7989
fi
7990
7991
AC_LANG_RESTORE
7992
7993
GCC=$lt_save_GCC
7994
CC=$lt_save_CC
7995
CFLAGS=$lt_save_CFLAGS
7996
])# _LT_LANG_GCJ_CONFIG
7997
7998
7999
# _LT_LANG_GO_CONFIG([TAG])
8000
# --------------------------
8001
# Ensure that the configuration variables for the GNU Go compiler
8002
# are suitably defined. These variables are subsequently used by _LT_CONFIG
8003
# to write the compiler configuration to 'libtool'.
8004
m4_defun([_LT_LANG_GO_CONFIG],
8005
[AC_REQUIRE([LT_PROG_GO])dnl
8006
AC_LANG_SAVE
8007
8008
# Source file extension for Go test sources.
8009
ac_ext=go
8010
8011
# Object file extension for compiled Go test sources.
8012
objext=o
8013
_LT_TAGVAR(objext, $1)=$objext
8014
8015
# Code to be used in simple compile tests
8016
lt_simple_compile_test_code="package main; func main() { }"
8017
8018
# Code to be used in simple link tests
8019
lt_simple_link_test_code='package main; func main() { }'
8020
8021
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
8022
_LT_TAG_COMPILER
8023
8024
# save warnings/boilerplate of simple test code
8025
_LT_COMPILER_BOILERPLATE
8026
_LT_LINKER_BOILERPLATE
8027
8028
# Allow CC to be a program name with arguments.
8029
lt_save_CC=$CC
8030
lt_save_CFLAGS=$CFLAGS
8031
lt_save_GCC=$GCC
8032
GCC=yes
8033
CC=${GOC-"gccgo"}
8034
CFLAGS=$GOFLAGS
8035
compiler=$CC
8036
_LT_TAGVAR(compiler, $1)=$CC
8037
_LT_TAGVAR(LD, $1)=$LD
8038
_LT_CC_BASENAME([$compiler])
8039
8040
# Go did not exist at the time GCC didn't implicitly link libc in.
8041
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
8042
8043
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
8044
_LT_TAGVAR(reload_flag, $1)=$reload_flag
8045
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
8046
8047
## CAVEAT EMPTOR:
8048
## There is no encapsulation within the following macros, do not change
8049
## the running order or otherwise move them around unless you know exactly
8050
## what you are doing...
8051
if test -n "$compiler"; then
8052
_LT_COMPILER_NO_RTTI($1)
8053
_LT_COMPILER_PIC($1)
8054
_LT_COMPILER_C_O($1)
8055
_LT_COMPILER_FILE_LOCKS($1)
8056
_LT_LINKER_SHLIBS($1)
8057
_LT_LINKER_HARDCODE_LIBPATH($1)
8058
8059
_LT_CONFIG($1)
8060
fi
8061
8062
AC_LANG_RESTORE
8063
8064
GCC=$lt_save_GCC
8065
CC=$lt_save_CC
8066
CFLAGS=$lt_save_CFLAGS
8067
])# _LT_LANG_GO_CONFIG
8068
8069
8070
# _LT_LANG_RC_CONFIG([TAG])
8071
# -------------------------
8072
# Ensure that the configuration variables for the Windows resource compiler
8073
# are suitably defined. These variables are subsequently used by _LT_CONFIG
8074
# to write the compiler configuration to 'libtool'.
8075
m4_defun([_LT_LANG_RC_CONFIG],
8076
[AC_REQUIRE([LT_PROG_RC])dnl
8077
AC_LANG_SAVE
8078
8079
# Source file extension for RC test sources.
8080
ac_ext=rc
8081
8082
# Object file extension for compiled RC test sources.
8083
objext=o
8084
_LT_TAGVAR(objext, $1)=$objext
8085
8086
# Code to be used in simple compile tests
8087
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
8088
8089
# Code to be used in simple link tests
8090
lt_simple_link_test_code=$lt_simple_compile_test_code
8091
8092
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
8093
_LT_TAG_COMPILER
8094
8095
# save warnings/boilerplate of simple test code
8096
_LT_COMPILER_BOILERPLATE
8097
_LT_LINKER_BOILERPLATE
8098
8099
# Allow CC to be a program name with arguments.
8100
lt_save_CC=$CC
8101
lt_save_CFLAGS=$CFLAGS
8102
lt_save_GCC=$GCC
8103
GCC=
8104
CC=${RC-"windres"}
8105
CFLAGS=
8106
compiler=$CC
8107
_LT_TAGVAR(compiler, $1)=$CC
8108
_LT_CC_BASENAME([$compiler])
8109
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
8110
8111
if test -n "$compiler"; then
8112
:
8113
_LT_CONFIG($1)
8114
fi
8115
8116
GCC=$lt_save_GCC
8117
AC_LANG_RESTORE
8118
CC=$lt_save_CC
8119
CFLAGS=$lt_save_CFLAGS
8120
])# _LT_LANG_RC_CONFIG
8121
8122
8123
# LT_PROG_GCJ
8124
# -----------
8125
AC_DEFUN([LT_PROG_GCJ],
8126
[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
8127
[m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
8128
[AC_CHECK_TOOL(GCJ, gcj,)
8129
test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
8130
AC_SUBST(GCJFLAGS)])])[]dnl
8131
])
8132
8133
# Old name:
8134
AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
8135
dnl aclocal-1.4 backwards compatibility:
8136
dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
8137
8138
8139
# LT_PROG_GO
8140
# ----------
8141
AC_DEFUN([LT_PROG_GO],
8142
[AC_CHECK_TOOL(GOC, gccgo,)
8143
])
8144
8145
8146
# LT_PROG_RC
8147
# ----------
8148
AC_DEFUN([LT_PROG_RC],
8149
[AC_CHECK_TOOL(RC, windres,)
8150
])
8151
8152
# Old name:
8153
AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
8154
dnl aclocal-1.4 backwards compatibility:
8155
dnl AC_DEFUN([LT_AC_PROG_RC], [])
8156
8157
8158
# _LT_DECL_EGREP
8159
# --------------
8160
# If we don't have a new enough Autoconf to choose the best grep
8161
# available, choose the one first in the user's PATH.
8162
m4_defun([_LT_DECL_EGREP],
8163
[AC_REQUIRE([AC_PROG_EGREP])dnl
8164
AC_REQUIRE([AC_PROG_FGREP])dnl
8165
test -z "$GREP" && GREP=grep
8166
_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
8167
_LT_DECL([], [EGREP], [1], [An ERE matcher])
8168
_LT_DECL([], [FGREP], [1], [A literal string matcher])
8169
dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
8170
AC_SUBST([GREP])
8171
])
8172
8173
8174
# _LT_DECL_OBJDUMP
8175
# --------------
8176
# If we don't have a new enough Autoconf to choose the best objdump
8177
# available, choose the one first in the user's PATH.
8178
m4_defun([_LT_DECL_OBJDUMP],
8179
[AC_CHECK_TOOL(OBJDUMP, objdump, false)
8180
test -z "$OBJDUMP" && OBJDUMP=objdump
8181
_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
8182
AC_SUBST([OBJDUMP])
8183
])
8184
8185
# _LT_DECL_DLLTOOL
8186
# ----------------
8187
# Ensure DLLTOOL variable is set.
8188
m4_defun([_LT_DECL_DLLTOOL],
8189
[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8190
test -z "$DLLTOOL" && DLLTOOL=dlltool
8191
_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
8192
AC_SUBST([DLLTOOL])
8193
])
8194
8195
# _LT_DECL_SED
8196
# ------------
8197
# Check for a fully-functional sed program, that truncates
8198
# as few characters as possible. Prefer GNU sed if found.
8199
m4_defun([_LT_DECL_SED],
8200
[AC_PROG_SED
8201
test -z "$SED" && SED=sed
8202
Xsed="$SED -e 1s/^X//"
8203
_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
8204
_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
8205
[Sed that helps us avoid accidentally triggering echo(1) options like -n])
8206
])# _LT_DECL_SED
8207
8208
m4_ifndef([AC_PROG_SED], [
8209
############################################################
8210
# NOTE: This macro has been submitted for inclusion into #
8211
# GNU Autoconf as AC_PROG_SED. When it is available in #
8212
# a released version of Autoconf we should remove this #
8213
# macro and use it instead. #
8214
############################################################
8215
8216
m4_defun([AC_PROG_SED],
8217
[AC_MSG_CHECKING([for a sed that does not truncate output])
8218
AC_CACHE_VAL(lt_cv_path_SED,
8219
[# Loop through the user's path and test for sed and gsed.
8220
# Then use that list of sed's as ones to test for truncation.
8221
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8222
for as_dir in $PATH
8223
do
8224
IFS=$as_save_IFS
8225
test -z "$as_dir" && as_dir=.
8226
for lt_ac_prog in sed gsed; do
8227
for ac_exec_ext in '' $ac_executable_extensions; do
8228
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
8229
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
8230
fi
8231
done
8232
done
8233
done
8234
IFS=$as_save_IFS
8235
lt_ac_max=0
8236
lt_ac_count=0
8237
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
8238
# along with /bin/sed that truncates output.
8239
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
8240
test ! -f "$lt_ac_sed" && continue
8241
cat /dev/null > conftest.in
8242
lt_ac_count=0
8243
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
8244
# Check for GNU sed and select it if it is found.
8245
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
8246
lt_cv_path_SED=$lt_ac_sed
8247
break
8248
fi
8249
while true; do
8250
cat conftest.in conftest.in >conftest.tmp
8251
mv conftest.tmp conftest.in
8252
cp conftest.in conftest.nl
8253
echo >>conftest.nl
8254
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
8255
cmp -s conftest.out conftest.nl || break
8256
# 10000 chars as input seems more than enough
8257
test 10 -lt "$lt_ac_count" && break
8258
lt_ac_count=`expr $lt_ac_count + 1`
8259
if test "$lt_ac_count" -gt "$lt_ac_max"; then
8260
lt_ac_max=$lt_ac_count
8261
lt_cv_path_SED=$lt_ac_sed
8262
fi
8263
done
8264
done
8265
])
8266
SED=$lt_cv_path_SED
8267
AC_SUBST([SED])
8268
AC_MSG_RESULT([$SED])
8269
])#AC_PROG_SED
8270
])#m4_ifndef
8271
8272
# Old name:
8273
AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
8274
dnl aclocal-1.4 backwards compatibility:
8275
dnl AC_DEFUN([LT_AC_PROG_SED], [])
8276
8277
8278
# _LT_CHECK_SHELL_FEATURES
8279
# ------------------------
8280
# Find out whether the shell is Bourne or XSI compatible,
8281
# or has some other useful features.
8282
m4_defun([_LT_CHECK_SHELL_FEATURES],
8283
[if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8284
lt_unset=unset
8285
else
8286
lt_unset=false
8287
fi
8288
_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
8289
8290
# test EBCDIC or ASCII
8291
case `echo X|tr X '\101'` in
8292
A) # ASCII based system
8293
# \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
8294
lt_SP2NL='tr \040 \012'
8295
lt_NL2SP='tr \015\012 \040\040'
8296
;;
8297
*) # EBCDIC based system
8298
lt_SP2NL='tr \100 \n'
8299
lt_NL2SP='tr \r\n \100\100'
8300
;;
8301
esac
8302
_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
8303
_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
8304
])# _LT_CHECK_SHELL_FEATURES
8305
8306
8307
# _LT_PATH_CONVERSION_FUNCTIONS
8308
# -----------------------------
8309
# Determine what file name conversion functions should be used by
8310
# func_to_host_file (and, implicitly, by func_to_host_path). These are needed
8311
# for certain cross-compile configurations and native mingw.
8312
m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
8313
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
8314
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
8315
AC_MSG_CHECKING([how to convert $build file names to $host format])
8316
AC_CACHE_VAL(lt_cv_to_host_file_cmd,
8317
[case $host in
8318
*-*-mingw* )
8319
case $build in
8320
*-*-mingw* ) # actually msys
8321
lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
8322
;;
8323
*-*-cygwin* )
8324
lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
8325
;;
8326
* ) # otherwise, assume *nix
8327
lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
8328
;;
8329
esac
8330
;;
8331
*-*-cygwin* )
8332
case $build in
8333
*-*-mingw* ) # actually msys
8334
lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
8335
;;
8336
*-*-cygwin* )
8337
lt_cv_to_host_file_cmd=func_convert_file_noop
8338
;;
8339
* ) # otherwise, assume *nix
8340
lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
8341
;;
8342
esac
8343
;;
8344
* ) # unhandled hosts (and "normal" native builds)
8345
lt_cv_to_host_file_cmd=func_convert_file_noop
8346
;;
8347
esac
8348
])
8349
to_host_file_cmd=$lt_cv_to_host_file_cmd
8350
AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
8351
_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
8352
[0], [convert $build file names to $host format])dnl
8353
8354
AC_MSG_CHECKING([how to convert $build file names to toolchain format])
8355
AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
8356
[#assume ordinary cross tools, or native build.
8357
lt_cv_to_tool_file_cmd=func_convert_file_noop
8358
case $host in
8359
*-*-mingw* )
8360
case $build in
8361
*-*-mingw* ) # actually msys
8362
lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
8363
;;
8364
esac
8365
;;
8366
esac
8367
])
8368
to_tool_file_cmd=$lt_cv_to_tool_file_cmd
8369
AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
8370
_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
8371
[0], [convert $build files to toolchain format])dnl
8372
])# _LT_PATH_CONVERSION_FUNCTIONS
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Version: 2.0.1