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- Committer: Package Import Robot
- Author(s): Jonathan Davies
- Date: 2014-01-20 19:00:59 UTC
- mfrom: (1.2.6)
- Revision ID: package-import@ubuntu.com-20140120190059-z8e4dl3g8cd09yi5
Tags: 5.1.2~dr3+git20130120-0ubuntu1
* Upstream Git snapshot for build fixes with regards to entropy.
* debian/rules:
- Enforcing DEB_BUILD_OPTIONS=nostrip for library integrity checking.
- Set TESTS_REDUCED_KEYLENGTHS to one generate smallest key-lengths in
tests.
* debian/rules:
- Enforcing DEB_BUILD_OPTIONS=nostrip for library integrity checking.
- Set TESTS_REDUCED_KEYLENGTHS to one generate smallest key-lengths in
tests.
- files added:
- HACKING
- doc
- doc/standards
- packages
- packages/maemo-applet
- packages/maemo-applet/debian
- packages/maemo-applet/debian/source
- packages/maemo-strongswan
- packages/maemo-strongswan/debian
- packages/maemo-strongswan/debian/patches
- packages/maemo-strongswan/debian/source
- packages/network-manager-strongswan
- packages/network-manager-strongswan/debian
- packages/strongswan
- packages/strongswan/debian
- src/dumm/patches
- src/dumm/scripts
- src/frontends
- src/frontends/android
- src/frontends/android/jni
- src/frontends/android/jni/libandroidbridge
- src/frontends/android/jni/libandroidbridge/backend
- src/frontends/android/jni/libandroidbridge/byod
- src/frontends/android/jni/libandroidbridge/kernel
- src/frontends/android/res
- src/frontends/android/res/drawable
- src/frontends/android/res/drawable-hdpi
- src/frontends/android/res/drawable-mdpi
- src/frontends/android/res/drawable-xhdpi
- src/frontends/android/res/layout
- src/frontends/android/res/layout-large
- src/frontends/android/res/menu
- src/frontends/android/res/values
- src/frontends/android/res/values-de
- src/frontends/android/res/values-pl
- src/frontends/android/res/values-ru
- src/frontends/android/res/values-ua
- src/frontends/android/src
- src/frontends/android/src/org
- src/frontends/android/src/org/strongswan
- src/frontends/android/src/org/strongswan/android
- src/frontends/android/src/org/strongswan/android/data
- src/frontends/android/src/org/strongswan/android/logic
- src/frontends/android/src/org/strongswan/android/logic/imc
- src/frontends/android/src/org/strongswan/android/logic/imc/attributes
- src/frontends/android/src/org/strongswan/android/logic/imc/collectors
- src/frontends/android/src/org/strongswan/android/ui
- src/frontends/android/src/org/strongswan/android/ui/adapter
- src/frontends/android/src/org/strongswan/android/utils
- src/frontends/gnome
- src/frontends/gnome/auth-dialog
- src/frontends/gnome/debian
- src/frontends/gnome/m4
- src/frontends/gnome/po
- src/frontends/gnome/properties
- src/frontends/maemo
- src/frontends/maemo/data
- src/frontends/maemo/data/icons
- src/frontends/maemo/data/icons/18x18
- src/frontends/maemo/data/icons/48x48
- src/frontends/maemo/src
- src/frontends/osx
- src/frontends/osx/charon-xpc
- src/frontends/osx/strongSwan.xcodeproj
- src/libpts/plugins/imc_swid/regid.1999-03.org.debian
- files removed:
- Android.common.mk
- files modified:
- NEWS
added
removed
m4/config/libtool.m4
1
# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2
#
3
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
4
# 2006, 2007, 2008, 2009, 2010, 2011 Free Software
5
# Foundation, Inc.
6
# Written by Gordon Matzigkeit, 1996
7
#
8
# This file is free software; the Free Software Foundation gives
9
# unlimited permission to copy and/or distribute it, with or without
10
# modifications, as long as this notice is preserved.
11
12
m4_define([_LT_COPYING], [dnl
13
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
14
# 2006, 2007, 2008, 2009, 2010, 2011 Free Software
15
# Foundation, Inc.
16
# Written by Gordon Matzigkeit, 1996
17
#
18
# This file is part of GNU Libtool.
19
#
20
# GNU Libtool is free software; you can redistribute it and/or
21
# modify it under the terms of the GNU General Public License as
22
# published by the Free Software Foundation; either version 2 of
23
# the License, or (at your option) any later version.
24
#
25
# As a special exception to the GNU General Public License,
26
# if you distribute this file as part of a program or library that
27
# is built using GNU Libtool, you may include this file under the
28
# same distribution terms that you use for the rest of that program.
29
#
30
# GNU Libtool is distributed in the hope that it will be useful,
31
# but WITHOUT ANY WARRANTY; without even the implied warranty of
32
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
33
# GNU General Public License for more details.
34
#
35
# You should have received a copy of the GNU General Public License
36
# along with GNU Libtool; see the file COPYING. If not, a copy
37
# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
38
# obtained by writing to the Free Software Foundation, Inc.,
39
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
40
])
41
42
# serial 57 LT_INIT
43
44
45
# LT_PREREQ(VERSION)
46
# ------------------
47
# Complain and exit if this libtool version is less that VERSION.
48
m4_defun([LT_PREREQ],
49
[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
50
[m4_default([$3],
51
[m4_fatal([Libtool version $1 or higher is required],
52
63)])],
53
[$2])])
54
55
56
# _LT_CHECK_BUILDDIR
57
# ------------------
58
# Complain if the absolute build directory name contains unusual characters
59
m4_defun([_LT_CHECK_BUILDDIR],
60
[case `pwd` in
61
*\ * | *\ *)
62
AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
63
esac
64
])
65
66
67
# LT_INIT([OPTIONS])
68
# ------------------
69
AC_DEFUN([LT_INIT],
70
[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
71
AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
72
AC_BEFORE([$0], [LT_LANG])dnl
73
AC_BEFORE([$0], [LT_OUTPUT])dnl
74
AC_BEFORE([$0], [LTDL_INIT])dnl
75
m4_require([_LT_CHECK_BUILDDIR])dnl
76
77
dnl Autoconf doesn't catch unexpanded LT_ macros by default:
78
m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
79
m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
80
dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
81
dnl unless we require an AC_DEFUNed macro:
82
AC_REQUIRE([LTOPTIONS_VERSION])dnl
83
AC_REQUIRE([LTSUGAR_VERSION])dnl
84
AC_REQUIRE([LTVERSION_VERSION])dnl
85
AC_REQUIRE([LTOBSOLETE_VERSION])dnl
86
m4_require([_LT_PROG_LTMAIN])dnl
87
88
_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
89
90
dnl Parse OPTIONS
91
_LT_SET_OPTIONS([$0], [$1])
92
93
# This can be used to rebuild libtool when needed
94
LIBTOOL_DEPS="$ltmain"
95
96
# Always use our own libtool.
97
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
98
AC_SUBST(LIBTOOL)dnl
99
100
_LT_SETUP
101
102
# Only expand once:
103
m4_define([LT_INIT])
104
])# LT_INIT
105
106
# Old names:
107
AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
108
AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
109
dnl aclocal-1.4 backwards compatibility:
110
dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
111
dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
112
113
114
# _LT_CC_BASENAME(CC)
115
# -------------------
116
# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
117
m4_defun([_LT_CC_BASENAME],
118
[for cc_temp in $1""; do
119
case $cc_temp in
120
compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
121
distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
122
\-*) ;;
123
*) break;;
124
esac
125
done
126
cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
127
])
128
129
130
# _LT_FILEUTILS_DEFAULTS
131
# ----------------------
132
# It is okay to use these file commands and assume they have been set
133
# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
134
m4_defun([_LT_FILEUTILS_DEFAULTS],
135
[: ${CP="cp -f"}
136
: ${MV="mv -f"}
137
: ${RM="rm -f"}
138
])# _LT_FILEUTILS_DEFAULTS
139
140
141
# _LT_SETUP
142
# ---------
143
m4_defun([_LT_SETUP],
144
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
145
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
146
AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
147
AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
148
149
_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
150
dnl
151
_LT_DECL([], [host_alias], [0], [The host system])dnl
152
_LT_DECL([], [host], [0])dnl
153
_LT_DECL([], [host_os], [0])dnl
154
dnl
155
_LT_DECL([], [build_alias], [0], [The build system])dnl
156
_LT_DECL([], [build], [0])dnl
157
_LT_DECL([], [build_os], [0])dnl
158
dnl
159
AC_REQUIRE([AC_PROG_CC])dnl
160
AC_REQUIRE([LT_PATH_LD])dnl
161
AC_REQUIRE([LT_PATH_NM])dnl
162
dnl
163
AC_REQUIRE([AC_PROG_LN_S])dnl
164
test -z "$LN_S" && LN_S="ln -s"
165
_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
166
dnl
167
AC_REQUIRE([LT_CMD_MAX_LEN])dnl
168
_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
169
_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
170
dnl
171
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
172
m4_require([_LT_CHECK_SHELL_FEATURES])dnl
173
m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
174
m4_require([_LT_CMD_RELOAD])dnl
175
m4_require([_LT_CHECK_MAGIC_METHOD])dnl
176
m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
177
m4_require([_LT_CMD_OLD_ARCHIVE])dnl
178
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
179
m4_require([_LT_WITH_SYSROOT])dnl
180
181
_LT_CONFIG_LIBTOOL_INIT([
182
# See if we are running on zsh, and set the options which allow our
183
# commands through without removal of \ escapes INIT.
184
if test -n "\${ZSH_VERSION+set}" ; then
185
setopt NO_GLOB_SUBST
186
fi
187
])
188
if test -n "${ZSH_VERSION+set}" ; then
189
setopt NO_GLOB_SUBST
190
fi
191
192
_LT_CHECK_OBJDIR
193
194
m4_require([_LT_TAG_COMPILER])dnl
195
196
case $host_os in
197
aix3*)
198
# AIX sometimes has problems with the GCC collect2 program. For some
199
# reason, if we set the COLLECT_NAMES environment variable, the problems
200
# vanish in a puff of smoke.
201
if test "X${COLLECT_NAMES+set}" != Xset; then
202
COLLECT_NAMES=
203
export COLLECT_NAMES
204
fi
205
;;
206
esac
207
208
# Global variables:
209
ofile=libtool
210
can_build_shared=yes
211
212
# All known linkers require a `.a' archive for static linking (except MSVC,
213
# which needs '.lib').
214
libext=a
215
216
with_gnu_ld="$lt_cv_prog_gnu_ld"
217
218
old_CC="$CC"
219
old_CFLAGS="$CFLAGS"
220
221
# Set sane defaults for various variables
222
test -z "$CC" && CC=cc
223
test -z "$LTCC" && LTCC=$CC
224
test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
225
test -z "$LD" && LD=ld
226
test -z "$ac_objext" && ac_objext=o
227
228
_LT_CC_BASENAME([$compiler])
229
230
# Only perform the check for file, if the check method requires it
231
test -z "$MAGIC_CMD" && MAGIC_CMD=file
232
case $deplibs_check_method in
233
file_magic*)
234
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
235
_LT_PATH_MAGIC
236
fi
237
;;
238
esac
239
240
# Use C for the default configuration in the libtool script
241
LT_SUPPORTED_TAG([CC])
242
_LT_LANG_C_CONFIG
243
_LT_LANG_DEFAULT_CONFIG
244
_LT_CONFIG_COMMANDS
245
])# _LT_SETUP
246
247
248
# _LT_PREPARE_SED_QUOTE_VARS
249
# --------------------------
250
# Define a few sed substitution that help us do robust quoting.
251
m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
252
[# Backslashify metacharacters that are still active within
253
# double-quoted strings.
254
sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
255
256
# Same as above, but do not quote variable references.
257
double_quote_subst='s/\([["`\\]]\)/\\\1/g'
258
259
# Sed substitution to delay expansion of an escaped shell variable in a
260
# double_quote_subst'ed string.
261
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
262
263
# Sed substitution to delay expansion of an escaped single quote.
264
delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
265
266
# Sed substitution to avoid accidental globbing in evaled expressions
267
no_glob_subst='s/\*/\\\*/g'
268
])
269
270
# _LT_PROG_LTMAIN
271
# ---------------
272
# Note that this code is called both from `configure', and `config.status'
273
# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
274
# `config.status' has no value for ac_aux_dir unless we are using Automake,
275
# so we pass a copy along to make sure it has a sensible value anyway.
276
m4_defun([_LT_PROG_LTMAIN],
277
[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
278
_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
279
ltmain="$ac_aux_dir/ltmain.sh"
280
])# _LT_PROG_LTMAIN
281
282
283
## ------------------------------------- ##
284
## Accumulate code for creating libtool. ##
285
## ------------------------------------- ##
286
287
# So that we can recreate a full libtool script including additional
288
# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
289
# in macros and then make a single call at the end using the `libtool'
290
# label.
291
292
293
# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
294
# ----------------------------------------
295
# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
296
m4_define([_LT_CONFIG_LIBTOOL_INIT],
297
[m4_ifval([$1],
298
[m4_append([_LT_OUTPUT_LIBTOOL_INIT],
299
[$1
300
])])])
301
302
# Initialize.
303
m4_define([_LT_OUTPUT_LIBTOOL_INIT])
304
305
306
# _LT_CONFIG_LIBTOOL([COMMANDS])
307
# ------------------------------
308
# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
309
m4_define([_LT_CONFIG_LIBTOOL],
310
[m4_ifval([$1],
311
[m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
312
[$1
313
])])])
314
315
# Initialize.
316
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
317
318
319
# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
320
# -----------------------------------------------------
321
m4_defun([_LT_CONFIG_SAVE_COMMANDS],
322
[_LT_CONFIG_LIBTOOL([$1])
323
_LT_CONFIG_LIBTOOL_INIT([$2])
324
])
325
326
327
# _LT_FORMAT_COMMENT([COMMENT])
328
# -----------------------------
329
# Add leading comment marks to the start of each line, and a trailing
330
# full-stop to the whole comment if one is not present already.
331
m4_define([_LT_FORMAT_COMMENT],
332
[m4_ifval([$1], [
333
m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
334
[['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
335
)])
336
337
338
339
## ------------------------ ##
340
## FIXME: Eliminate VARNAME ##
341
## ------------------------ ##
342
343
344
# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
345
# -------------------------------------------------------------------
346
# CONFIGNAME is the name given to the value in the libtool script.
347
# VARNAME is the (base) name used in the configure script.
348
# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
349
# VARNAME. Any other value will be used directly.
350
m4_define([_LT_DECL],
351
[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
352
[lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
353
[m4_ifval([$1], [$1], [$2])])
354
lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
355
m4_ifval([$4],
356
[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
357
lt_dict_add_subkey([lt_decl_dict], [$2],
358
[tagged?], [m4_ifval([$5], [yes], [no])])])
359
])
360
361
362
# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
363
# --------------------------------------------------------
364
m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
365
366
367
# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
368
# ------------------------------------------------
369
m4_define([lt_decl_tag_varnames],
370
[_lt_decl_filter([tagged?], [yes], $@)])
371
372
373
# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
374
# ---------------------------------------------------------
375
m4_define([_lt_decl_filter],
376
[m4_case([$#],
377
[0], [m4_fatal([$0: too few arguments: $#])],
378
[1], [m4_fatal([$0: too few arguments: $#: $1])],
379
[2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
380
[3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
381
[lt_dict_filter([lt_decl_dict], $@)])[]dnl
382
])
383
384
385
# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
386
# --------------------------------------------------
387
m4_define([lt_decl_quote_varnames],
388
[_lt_decl_filter([value], [1], $@)])
389
390
391
# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
392
# ---------------------------------------------------
393
m4_define([lt_decl_dquote_varnames],
394
[_lt_decl_filter([value], [2], $@)])
395
396
397
# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
398
# ---------------------------------------------------
399
m4_define([lt_decl_varnames_tagged],
400
[m4_assert([$# <= 2])dnl
401
_$0(m4_quote(m4_default([$1], [[, ]])),
402
m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
403
m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
404
m4_define([_lt_decl_varnames_tagged],
405
[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
406
407
408
# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
409
# ------------------------------------------------
410
m4_define([lt_decl_all_varnames],
411
[_$0(m4_quote(m4_default([$1], [[, ]])),
412
m4_if([$2], [],
413
m4_quote(lt_decl_varnames),
414
m4_quote(m4_shift($@))))[]dnl
415
])
416
m4_define([_lt_decl_all_varnames],
417
[lt_join($@, lt_decl_varnames_tagged([$1],
418
lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
419
])
420
421
422
# _LT_CONFIG_STATUS_DECLARE([VARNAME])
423
# ------------------------------------
424
# Quote a variable value, and forward it to `config.status' so that its
425
# declaration there will have the same value as in `configure'. VARNAME
426
# must have a single quote delimited value for this to work.
427
m4_define([_LT_CONFIG_STATUS_DECLARE],
428
[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
429
430
431
# _LT_CONFIG_STATUS_DECLARATIONS
432
# ------------------------------
433
# We delimit libtool config variables with single quotes, so when
434
# we write them to config.status, we have to be sure to quote all
435
# embedded single quotes properly. In configure, this macro expands
436
# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
437
#
438
# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
439
m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
440
[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
441
[m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
442
443
444
# _LT_LIBTOOL_TAGS
445
# ----------------
446
# Output comment and list of tags supported by the script
447
m4_defun([_LT_LIBTOOL_TAGS],
448
[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
449
available_tags="_LT_TAGS"dnl
450
])
451
452
453
# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
454
# -----------------------------------
455
# Extract the dictionary values for VARNAME (optionally with TAG) and
456
# expand to a commented shell variable setting:
457
#
458
# # Some comment about what VAR is for.
459
# visible_name=$lt_internal_name
460
m4_define([_LT_LIBTOOL_DECLARE],
461
[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
462
[description])))[]dnl
463
m4_pushdef([_libtool_name],
464
m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
465
m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
466
[0], [_libtool_name=[$]$1],
467
[1], [_libtool_name=$lt_[]$1],
468
[2], [_libtool_name=$lt_[]$1],
469
[_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
470
m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
471
])
472
473
474
# _LT_LIBTOOL_CONFIG_VARS
475
# -----------------------
476
# Produce commented declarations of non-tagged libtool config variables
477
# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
478
# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
479
# section) are produced by _LT_LIBTOOL_TAG_VARS.
480
m4_defun([_LT_LIBTOOL_CONFIG_VARS],
481
[m4_foreach([_lt_var],
482
m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
483
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
484
485
486
# _LT_LIBTOOL_TAG_VARS(TAG)
487
# -------------------------
488
m4_define([_LT_LIBTOOL_TAG_VARS],
489
[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
490
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
491
492
493
# _LT_TAGVAR(VARNAME, [TAGNAME])
494
# ------------------------------
495
m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
496
497
498
# _LT_CONFIG_COMMANDS
499
# -------------------
500
# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
501
# variables for single and double quote escaping we saved from calls
502
# to _LT_DECL, we can put quote escaped variables declarations
503
# into `config.status', and then the shell code to quote escape them in
504
# for loops in `config.status'. Finally, any additional code accumulated
505
# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
506
m4_defun([_LT_CONFIG_COMMANDS],
507
[AC_PROVIDE_IFELSE([LT_OUTPUT],
508
dnl If the libtool generation code has been placed in $CONFIG_LT,
509
dnl instead of duplicating it all over again into config.status,
510
dnl then we will have config.status run $CONFIG_LT later, so it
511
dnl needs to know what name is stored there:
512
[AC_CONFIG_COMMANDS([libtool],
513
[$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
514
dnl If the libtool generation code is destined for config.status,
515
dnl expand the accumulated commands and init code now:
516
[AC_CONFIG_COMMANDS([libtool],
517
[_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
518
])#_LT_CONFIG_COMMANDS
519
520
521
# Initialize.
522
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
523
[
524
525
# The HP-UX ksh and POSIX shell print the target directory to stdout
526
# if CDPATH is set.
527
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
528
529
sed_quote_subst='$sed_quote_subst'
530
double_quote_subst='$double_quote_subst'
531
delay_variable_subst='$delay_variable_subst'
532
_LT_CONFIG_STATUS_DECLARATIONS
533
LTCC='$LTCC'
534
LTCFLAGS='$LTCFLAGS'
535
compiler='$compiler_DEFAULT'
536
537
# A function that is used when there is no print builtin or printf.
538
func_fallback_echo ()
539
{
540
eval 'cat <<_LTECHO_EOF
541
\$[]1
542
_LTECHO_EOF'
543
}
544
545
# Quote evaled strings.
546
for var in lt_decl_all_varnames([[ \
547
]], lt_decl_quote_varnames); do
548
case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
549
*[[\\\\\\\`\\"\\\$]]*)
550
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
551
;;
552
*)
553
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
554
;;
555
esac
556
done
557
558
# Double-quote double-evaled strings.
559
for var in lt_decl_all_varnames([[ \
560
]], lt_decl_dquote_varnames); do
561
case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
562
*[[\\\\\\\`\\"\\\$]]*)
563
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
564
;;
565
*)
566
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
567
;;
568
esac
569
done
570
571
_LT_OUTPUT_LIBTOOL_INIT
572
])
573
574
# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
575
# ------------------------------------
576
# Generate a child script FILE with all initialization necessary to
577
# reuse the environment learned by the parent script, and make the
578
# file executable. If COMMENT is supplied, it is inserted after the
579
# `#!' sequence but before initialization text begins. After this
580
# macro, additional text can be appended to FILE to form the body of
581
# the child script. The macro ends with non-zero status if the
582
# file could not be fully written (such as if the disk is full).
583
m4_ifdef([AS_INIT_GENERATED],
584
[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
585
[m4_defun([_LT_GENERATED_FILE_INIT],
586
[m4_require([AS_PREPARE])]dnl
587
[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
588
[lt_write_fail=0
589
cat >$1 <<_ASEOF || lt_write_fail=1
590
#! $SHELL
591
# Generated by $as_me.
592
$2
593
SHELL=\${CONFIG_SHELL-$SHELL}
594
export SHELL
595
_ASEOF
596
cat >>$1 <<\_ASEOF || lt_write_fail=1
597
AS_SHELL_SANITIZE
598
_AS_PREPARE
599
exec AS_MESSAGE_FD>&1
600
_ASEOF
601
test $lt_write_fail = 0 && chmod +x $1[]dnl
602
m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
603
604
# LT_OUTPUT
605
# ---------
606
# This macro allows early generation of the libtool script (before
607
# AC_OUTPUT is called), incase it is used in configure for compilation
608
# tests.
609
AC_DEFUN([LT_OUTPUT],
610
[: ${CONFIG_LT=./config.lt}
611
AC_MSG_NOTICE([creating $CONFIG_LT])
612
_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
613
[# Run this file to recreate a libtool stub with the current configuration.])
614
615
cat >>"$CONFIG_LT" <<\_LTEOF
616
lt_cl_silent=false
617
exec AS_MESSAGE_LOG_FD>>config.log
618
{
619
echo
620
AS_BOX([Running $as_me.])
621
} >&AS_MESSAGE_LOG_FD
622
623
lt_cl_help="\
624
\`$as_me' creates a local libtool stub from the current configuration,
625
for use in further configure time tests before the real libtool is
626
generated.
627
628
Usage: $[0] [[OPTIONS]]
629
630
-h, --help print this help, then exit
631
-V, --version print version number, then exit
632
-q, --quiet do not print progress messages
633
-d, --debug don't remove temporary files
634
635
Report bugs to <bug-libtool@gnu.org>."
636
637
lt_cl_version="\
638
m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
639
m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
640
configured by $[0], generated by m4_PACKAGE_STRING.
641
642
Copyright (C) 2011 Free Software Foundation, Inc.
643
This config.lt script is free software; the Free Software Foundation
644
gives unlimited permision to copy, distribute and modify it."
645
646
while test $[#] != 0
647
do
648
case $[1] in
649
--version | --v* | -V )
650
echo "$lt_cl_version"; exit 0 ;;
651
--help | --h* | -h )
652
echo "$lt_cl_help"; exit 0 ;;
653
--debug | --d* | -d )
654
debug=: ;;
655
--quiet | --q* | --silent | --s* | -q )
656
lt_cl_silent=: ;;
657
658
-*) AC_MSG_ERROR([unrecognized option: $[1]
659
Try \`$[0] --help' for more information.]) ;;
660
661
*) AC_MSG_ERROR([unrecognized argument: $[1]
662
Try \`$[0] --help' for more information.]) ;;
663
esac
664
shift
665
done
666
667
if $lt_cl_silent; then
668
exec AS_MESSAGE_FD>/dev/null
669
fi
670
_LTEOF
671
672
cat >>"$CONFIG_LT" <<_LTEOF
673
_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
674
_LTEOF
675
676
cat >>"$CONFIG_LT" <<\_LTEOF
677
AC_MSG_NOTICE([creating $ofile])
678
_LT_OUTPUT_LIBTOOL_COMMANDS
679
AS_EXIT(0)
680
_LTEOF
681
chmod +x "$CONFIG_LT"
682
683
# configure is writing to config.log, but config.lt does its own redirection,
684
# appending to config.log, which fails on DOS, as config.log is still kept
685
# open by configure. Here we exec the FD to /dev/null, effectively closing
686
# config.log, so it can be properly (re)opened and appended to by config.lt.
687
lt_cl_success=:
688
test "$silent" = yes &&
689
lt_config_lt_args="$lt_config_lt_args --quiet"
690
exec AS_MESSAGE_LOG_FD>/dev/null
691
$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
692
exec AS_MESSAGE_LOG_FD>>config.log
693
$lt_cl_success || AS_EXIT(1)
694
])# LT_OUTPUT
695
696
697
# _LT_CONFIG(TAG)
698
# ---------------
699
# If TAG is the built-in tag, create an initial libtool script with a
700
# default configuration from the untagged config vars. Otherwise add code
701
# to config.status for appending the configuration named by TAG from the
702
# matching tagged config vars.
703
m4_defun([_LT_CONFIG],
704
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
705
_LT_CONFIG_SAVE_COMMANDS([
706
m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
707
m4_if(_LT_TAG, [C], [
708
# See if we are running on zsh, and set the options which allow our
709
# commands through without removal of \ escapes.
710
if test -n "${ZSH_VERSION+set}" ; then
711
setopt NO_GLOB_SUBST
712
fi
713
714
cfgfile="${ofile}T"
715
trap "$RM \"$cfgfile\"; exit 1" 1 2 15
716
$RM "$cfgfile"
717
718
cat <<_LT_EOF >> "$cfgfile"
719
#! $SHELL
720
721
# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
722
# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
723
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
724
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
725
#
726
_LT_COPYING
727
_LT_LIBTOOL_TAGS
728
729
# ### BEGIN LIBTOOL CONFIG
730
_LT_LIBTOOL_CONFIG_VARS
731
_LT_LIBTOOL_TAG_VARS
732
# ### END LIBTOOL CONFIG
733
734
_LT_EOF
735
736
case $host_os in
737
aix3*)
738
cat <<\_LT_EOF >> "$cfgfile"
739
# AIX sometimes has problems with the GCC collect2 program. For some
740
# reason, if we set the COLLECT_NAMES environment variable, the problems
741
# vanish in a puff of smoke.
742
if test "X${COLLECT_NAMES+set}" != Xset; then
743
COLLECT_NAMES=
744
export COLLECT_NAMES
745
fi
746
_LT_EOF
747
;;
748
esac
749
750
_LT_PROG_LTMAIN
751
752
# We use sed instead of cat because bash on DJGPP gets confused if
753
# if finds mixed CR/LF and LF-only lines. Since sed operates in
754
# text mode, it properly converts lines to CR/LF. This bash problem
755
# is reportedly fixed, but why not run on old versions too?
756
sed '$q' "$ltmain" >> "$cfgfile" \
757
|| (rm -f "$cfgfile"; exit 1)
758
759
_LT_PROG_REPLACE_SHELLFNS
760
761
mv -f "$cfgfile" "$ofile" ||
762
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
763
chmod +x "$ofile"
764
],
765
[cat <<_LT_EOF >> "$ofile"
766
767
dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
768
dnl in a comment (ie after a #).
769
# ### BEGIN LIBTOOL TAG CONFIG: $1
770
_LT_LIBTOOL_TAG_VARS(_LT_TAG)
771
# ### END LIBTOOL TAG CONFIG: $1
772
_LT_EOF
773
])dnl /m4_if
774
],
775
[m4_if([$1], [], [
776
PACKAGE='$PACKAGE'
777
VERSION='$VERSION'
778
TIMESTAMP='$TIMESTAMP'
779
RM='$RM'
780
ofile='$ofile'], [])
781
])dnl /_LT_CONFIG_SAVE_COMMANDS
782
])# _LT_CONFIG
783
784
785
# LT_SUPPORTED_TAG(TAG)
786
# ---------------------
787
# Trace this macro to discover what tags are supported by the libtool
788
# --tag option, using:
789
# autoconf --trace 'LT_SUPPORTED_TAG:$1'
790
AC_DEFUN([LT_SUPPORTED_TAG], [])
791
792
793
# C support is built-in for now
794
m4_define([_LT_LANG_C_enabled], [])
795
m4_define([_LT_TAGS], [])
796
797
798
# LT_LANG(LANG)
799
# -------------
800
# Enable libtool support for the given language if not already enabled.
801
AC_DEFUN([LT_LANG],
802
[AC_BEFORE([$0], [LT_OUTPUT])dnl
803
m4_case([$1],
804
[C], [_LT_LANG(C)],
805
[C++], [_LT_LANG(CXX)],
806
[Go], [_LT_LANG(GO)],
807
[Java], [_LT_LANG(GCJ)],
808
[Fortran 77], [_LT_LANG(F77)],
809
[Fortran], [_LT_LANG(FC)],
810
[Windows Resource], [_LT_LANG(RC)],
811
[m4_ifdef([_LT_LANG_]$1[_CONFIG],
812
[_LT_LANG($1)],
813
[m4_fatal([$0: unsupported language: "$1"])])])dnl
814
])# LT_LANG
815
816
817
# _LT_LANG(LANGNAME)
818
# ------------------
819
m4_defun([_LT_LANG],
820
[m4_ifdef([_LT_LANG_]$1[_enabled], [],
821
[LT_SUPPORTED_TAG([$1])dnl
822
m4_append([_LT_TAGS], [$1 ])dnl
823
m4_define([_LT_LANG_]$1[_enabled], [])dnl
824
_LT_LANG_$1_CONFIG($1)])dnl
825
])# _LT_LANG
826
827
828
m4_ifndef([AC_PROG_GO], [
829
############################################################
830
# NOTE: This macro has been submitted for inclusion into #
831
# GNU Autoconf as AC_PROG_GO. When it is available in #
832
# a released version of Autoconf we should remove this #
833
# macro and use it instead. #
834
############################################################
835
m4_defun([AC_PROG_GO],
836
[AC_LANG_PUSH(Go)dnl
837
AC_ARG_VAR([GOC], [Go compiler command])dnl
838
AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
839
_AC_ARG_VAR_LDFLAGS()dnl
840
AC_CHECK_TOOL(GOC, gccgo)
841
if test -z "$GOC"; then
842
if test -n "$ac_tool_prefix"; then
843
AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
844
fi
845
fi
846
if test -z "$GOC"; then
847
AC_CHECK_PROG(GOC, gccgo, gccgo, false)
848
fi
849
])#m4_defun
850
])#m4_ifndef
851
852
853
# _LT_LANG_DEFAULT_CONFIG
854
# -----------------------
855
m4_defun([_LT_LANG_DEFAULT_CONFIG],
856
[AC_PROVIDE_IFELSE([AC_PROG_CXX],
857
[LT_LANG(CXX)],
858
[m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
859
860
AC_PROVIDE_IFELSE([AC_PROG_F77],
861
[LT_LANG(F77)],
862
[m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
863
864
AC_PROVIDE_IFELSE([AC_PROG_FC],
865
[LT_LANG(FC)],
866
[m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
867
868
dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
869
dnl pulling things in needlessly.
870
AC_PROVIDE_IFELSE([AC_PROG_GCJ],
871
[LT_LANG(GCJ)],
872
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
873
[LT_LANG(GCJ)],
874
[AC_PROVIDE_IFELSE([LT_PROG_GCJ],
875
[LT_LANG(GCJ)],
876
[m4_ifdef([AC_PROG_GCJ],
877
[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
878
m4_ifdef([A][M_PROG_GCJ],
879
[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
880
m4_ifdef([LT_PROG_GCJ],
881
[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
882
883
AC_PROVIDE_IFELSE([AC_PROG_GO],
884
[LT_LANG(GO)],
885
[m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
886
887
AC_PROVIDE_IFELSE([LT_PROG_RC],
888
[LT_LANG(RC)],
889
[m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
890
])# _LT_LANG_DEFAULT_CONFIG
891
892
# Obsolete macros:
893
AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
894
AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
895
AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
896
AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
897
AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
898
dnl aclocal-1.4 backwards compatibility:
899
dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
900
dnl AC_DEFUN([AC_LIBTOOL_F77], [])
901
dnl AC_DEFUN([AC_LIBTOOL_FC], [])
902
dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
903
dnl AC_DEFUN([AC_LIBTOOL_RC], [])
904
905
906
# _LT_TAG_COMPILER
907
# ----------------
908
m4_defun([_LT_TAG_COMPILER],
909
[AC_REQUIRE([AC_PROG_CC])dnl
910
911
_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
912
_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
913
_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
914
_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
915
916
# If no C compiler was specified, use CC.
917
LTCC=${LTCC-"$CC"}
918
919
# If no C compiler flags were specified, use CFLAGS.
920
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
921
922
# Allow CC to be a program name with arguments.
923
compiler=$CC
924
])# _LT_TAG_COMPILER
925
926
927
# _LT_COMPILER_BOILERPLATE
928
# ------------------------
929
# Check for compiler boilerplate output or warnings with
930
# the simple compiler test code.
931
m4_defun([_LT_COMPILER_BOILERPLATE],
932
[m4_require([_LT_DECL_SED])dnl
933
ac_outfile=conftest.$ac_objext
934
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
935
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
936
_lt_compiler_boilerplate=`cat conftest.err`
937
$RM conftest*
938
])# _LT_COMPILER_BOILERPLATE
939
940
941
# _LT_LINKER_BOILERPLATE
942
# ----------------------
943
# Check for linker boilerplate output or warnings with
944
# the simple link test code.
945
m4_defun([_LT_LINKER_BOILERPLATE],
946
[m4_require([_LT_DECL_SED])dnl
947
ac_outfile=conftest.$ac_objext
948
echo "$lt_simple_link_test_code" >conftest.$ac_ext
949
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
950
_lt_linker_boilerplate=`cat conftest.err`
951
$RM -r conftest*
952
])# _LT_LINKER_BOILERPLATE
953
954
# _LT_REQUIRED_DARWIN_CHECKS
955
# -------------------------
956
m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
957
case $host_os in
958
rhapsody* | darwin*)
959
AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
960
AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
961
AC_CHECK_TOOL([LIPO], [lipo], [:])
962
AC_CHECK_TOOL([OTOOL], [otool], [:])
963
AC_CHECK_TOOL([OTOOL64], [otool64], [:])
964
_LT_DECL([], [DSYMUTIL], [1],
965
[Tool to manipulate archived DWARF debug symbol files on Mac OS X])
966
_LT_DECL([], [NMEDIT], [1],
967
[Tool to change global to local symbols on Mac OS X])
968
_LT_DECL([], [LIPO], [1],
969
[Tool to manipulate fat objects and archives on Mac OS X])
970
_LT_DECL([], [OTOOL], [1],
971
[ldd/readelf like tool for Mach-O binaries on Mac OS X])
972
_LT_DECL([], [OTOOL64], [1],
973
[ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
974
975
AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
976
[lt_cv_apple_cc_single_mod=no
977
if test -z "${LT_MULTI_MODULE}"; then
978
# By default we will add the -single_module flag. You can override
979
# by either setting the environment variable LT_MULTI_MODULE
980
# non-empty at configure time, or by adding -multi_module to the
981
# link flags.
982
rm -rf libconftest.dylib*
983
echo "int foo(void){return 1;}" > conftest.c
984
echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
985
-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
986
$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
987
-dynamiclib -Wl,-single_module conftest.c 2>conftest.err
988
_lt_result=$?
989
# If there is a non-empty error log, and "single_module"
990
# appears in it, assume the flag caused a linker warning
991
if test -s conftest.err && $GREP single_module conftest.err; then
992
cat conftest.err >&AS_MESSAGE_LOG_FD
993
# Otherwise, if the output was created with a 0 exit code from
994
# the compiler, it worked.
995
elif test -f libconftest.dylib && test $_lt_result -eq 0; then
996
lt_cv_apple_cc_single_mod=yes
997
else
998
cat conftest.err >&AS_MESSAGE_LOG_FD
999
fi
1000
rm -rf libconftest.dylib*
1001
rm -f conftest.*
1002
fi])
1003
1004
AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1005
[lt_cv_ld_exported_symbols_list],
1006
[lt_cv_ld_exported_symbols_list=no
1007
save_LDFLAGS=$LDFLAGS
1008
echo "_main" > conftest.sym
1009
LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1010
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1011
[lt_cv_ld_exported_symbols_list=yes],
1012
[lt_cv_ld_exported_symbols_list=no])
1013
LDFLAGS="$save_LDFLAGS"
1014
])
1015
1016
AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1017
[lt_cv_ld_force_load=no
1018
cat > conftest.c << _LT_EOF
1019
int forced_loaded() { return 2;}
1020
_LT_EOF
1021
echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1022
$LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1023
echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1024
$AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1025
echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1026
$RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1027
cat > conftest.c << _LT_EOF
1028
int main() { return 0;}
1029
_LT_EOF
1030
echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1031
$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1032
_lt_result=$?
1033
if test -s conftest.err && $GREP force_load conftest.err; then
1034
cat conftest.err >&AS_MESSAGE_LOG_FD
1035
elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
1036
lt_cv_ld_force_load=yes
1037
else
1038
cat conftest.err >&AS_MESSAGE_LOG_FD
1039
fi
1040
rm -f conftest.err libconftest.a conftest conftest.c
1041
rm -rf conftest.dSYM
1042
])
1043
case $host_os in
1044
rhapsody* | darwin1.[[012]])
1045
_lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1046
darwin1.*)
1047
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1048
darwin*) # darwin 5.x on
1049
# if running on 10.5 or later, the deployment target defaults
1050
# to the OS version, if on x86, and 10.4, the deployment
1051
# target defaults to 10.4. Don't you love it?
1052
case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1053
10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1054
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1055
10.[[012]]*)
1056
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1057
10.*)
1058
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1059
esac
1060
;;
1061
esac
1062
if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1063
_lt_dar_single_mod='$single_module'
1064
fi
1065
if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1066
_lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1067
else
1068
_lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1069
fi
1070
if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
1071
_lt_dsymutil='~$DSYMUTIL $lib || :'
1072
else
1073
_lt_dsymutil=
1074
fi
1075
;;
1076
esac
1077
])
1078
1079
1080
# _LT_DARWIN_LINKER_FEATURES([TAG])
1081
# ---------------------------------
1082
# Checks for linker and compiler features on darwin
1083
m4_defun([_LT_DARWIN_LINKER_FEATURES],
1084
[
1085
m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1086
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
1087
_LT_TAGVAR(hardcode_direct, $1)=no
1088
_LT_TAGVAR(hardcode_automatic, $1)=yes
1089
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1090
if test "$lt_cv_ld_force_load" = "yes"; then
1091
_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\"`'
1092
m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
1093
[FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1094
else
1095
_LT_TAGVAR(whole_archive_flag_spec, $1)=''
1096
fi
1097
_LT_TAGVAR(link_all_deplibs, $1)=yes
1098
_LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1099
case $cc_basename in
1100
ifort*) _lt_dar_can_shared=yes ;;
1101
*) _lt_dar_can_shared=$GCC ;;
1102
esac
1103
if test "$_lt_dar_can_shared" = "yes"; then
1104
output_verbose_link_cmd=func_echo_all
1105
_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}"
1106
_LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1107
_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}"
1108
_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}"
1109
m4_if([$1], [CXX],
1110
[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1111
_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}"
1112
_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}"
1113
fi
1114
],[])
1115
else
1116
_LT_TAGVAR(ld_shlibs, $1)=no
1117
fi
1118
])
1119
1120
# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1121
# ----------------------------------
1122
# Links a minimal program and checks the executable
1123
# for the system default hardcoded library path. In most cases,
1124
# this is /usr/lib:/lib, but when the MPI compilers are used
1125
# the location of the communication and MPI libs are included too.
1126
# If we don't find anything, use the default library path according
1127
# to the aix ld manual.
1128
# Store the results from the different compilers for each TAGNAME.
1129
# Allow to override them for all tags through lt_cv_aix_libpath.
1130
m4_defun([_LT_SYS_MODULE_PATH_AIX],
1131
[m4_require([_LT_DECL_SED])dnl
1132
if test "${lt_cv_aix_libpath+set}" = set; then
1133
aix_libpath=$lt_cv_aix_libpath
1134
else
1135
AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1136
[AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1137
lt_aix_libpath_sed='[
1138
/Import File Strings/,/^$/ {
1139
/^0/ {
1140
s/^0 *\([^ ]*\) *$/\1/
1141
p
1142
}
1143
}]'
1144
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1145
# Check for a 64-bit object if we didn't find anything.
1146
if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1147
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1148
fi],[])
1149
if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1150
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
1151
fi
1152
])
1153
aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1154
fi
1155
])# _LT_SYS_MODULE_PATH_AIX
1156
1157
1158
# _LT_SHELL_INIT(ARG)
1159
# -------------------
1160
m4_define([_LT_SHELL_INIT],
1161
[m4_divert_text([M4SH-INIT], [$1
1162
])])# _LT_SHELL_INIT
1163
1164
1165
1166
# _LT_PROG_ECHO_BACKSLASH
1167
# -----------------------
1168
# Find how we can fake an echo command that does not interpret backslash.
1169
# In particular, with Autoconf 2.60 or later we add some code to the start
1170
# of the generated configure script which will find a shell with a builtin
1171
# printf (which we can use as an echo command).
1172
m4_defun([_LT_PROG_ECHO_BACKSLASH],
1173
[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1174
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1175
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1176
1177
AC_MSG_CHECKING([how to print strings])
1178
# Test print first, because it will be a builtin if present.
1179
if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1180
test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1181
ECHO='print -r --'
1182
elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1183
ECHO='printf %s\n'
1184
else
1185
# Use this function as a fallback that always works.
1186
func_fallback_echo ()
1187
{
1188
eval 'cat <<_LTECHO_EOF
1189
$[]1
1190
_LTECHO_EOF'
1191
}
1192
ECHO='func_fallback_echo'
1193
fi
1194
1195
# func_echo_all arg...
1196
# Invoke $ECHO with all args, space-separated.
1197
func_echo_all ()
1198
{
1199
$ECHO "$*"
1200
}
1201
1202
case "$ECHO" in
1203
printf*) AC_MSG_RESULT([printf]) ;;
1204
print*) AC_MSG_RESULT([print -r]) ;;
1205
*) AC_MSG_RESULT([cat]) ;;
1206
esac
1207
1208
m4_ifdef([_AS_DETECT_SUGGESTED],
1209
[_AS_DETECT_SUGGESTED([
1210
test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1211
ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1212
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1213
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1214
PATH=/empty FPATH=/empty; export PATH FPATH
1215
test "X`printf %s $ECHO`" = "X$ECHO" \
1216
|| test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1217
1218
_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1219
_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1220
])# _LT_PROG_ECHO_BACKSLASH
1221
1222
1223
# _LT_WITH_SYSROOT
1224
# ----------------
1225
AC_DEFUN([_LT_WITH_SYSROOT],
1226
[AC_MSG_CHECKING([for sysroot])
1227
AC_ARG_WITH([sysroot],
1228
[ --with-sysroot[=DIR] Search for dependent libraries within DIR
1229
(or the compiler's sysroot if not specified).],
1230
[], [with_sysroot=no])
1231
1232
dnl lt_sysroot will always be passed unquoted. We quote it here
1233
dnl in case the user passed a directory name.
1234
lt_sysroot=
1235
case ${with_sysroot} in #(
1236
yes)
1237
if test "$GCC" = yes; then
1238
lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1239
fi
1240
;; #(
1241
/*)
1242
lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1243
;; #(
1244
no|'')
1245
;; #(
1246
*)
1247
AC_MSG_RESULT([${with_sysroot}])
1248
AC_MSG_ERROR([The sysroot must be an absolute path.])
1249
;;
1250
esac
1251
1252
AC_MSG_RESULT([${lt_sysroot:-no}])
1253
_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1254
[dependent libraries, and in which our libraries should be installed.])])
1255
1256
# _LT_ENABLE_LOCK
1257
# ---------------
1258
m4_defun([_LT_ENABLE_LOCK],
1259
[AC_ARG_ENABLE([libtool-lock],
1260
[AS_HELP_STRING([--disable-libtool-lock],
1261
[avoid locking (might break parallel builds)])])
1262
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1263
1264
# Some flags need to be propagated to the compiler or linker for good
1265
# libtool support.
1266
case $host in
1267
ia64-*-hpux*)
1268
# Find out which ABI we are using.
1269
echo 'int i;' > conftest.$ac_ext
1270
if AC_TRY_EVAL(ac_compile); then
1271
case `/usr/bin/file conftest.$ac_objext` in
1272
*ELF-32*)
1273
HPUX_IA64_MODE="32"
1274
;;
1275
*ELF-64*)
1276
HPUX_IA64_MODE="64"
1277
;;
1278
esac
1279
fi
1280
rm -rf conftest*
1281
;;
1282
*-*-irix6*)
1283
# Find out which ABI we are using.
1284
echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1285
if AC_TRY_EVAL(ac_compile); then
1286
if test "$lt_cv_prog_gnu_ld" = yes; then
1287
case `/usr/bin/file conftest.$ac_objext` in
1288
*32-bit*)
1289
LD="${LD-ld} -melf32bsmip"
1290
;;
1291
*N32*)
1292
LD="${LD-ld} -melf32bmipn32"
1293
;;
1294
*64-bit*)
1295
LD="${LD-ld} -melf64bmip"
1296
;;
1297
esac
1298
else
1299
case `/usr/bin/file conftest.$ac_objext` in
1300
*32-bit*)
1301
LD="${LD-ld} -32"
1302
;;
1303
*N32*)
1304
LD="${LD-ld} -n32"
1305
;;
1306
*64-bit*)
1307
LD="${LD-ld} -64"
1308
;;
1309
esac
1310
fi
1311
fi
1312
rm -rf conftest*
1313
;;
1314
1315
x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1316
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1317
# Find out which ABI we are using.
1318
echo 'int i;' > conftest.$ac_ext
1319
if AC_TRY_EVAL(ac_compile); then
1320
case `/usr/bin/file conftest.o` in
1321
*32-bit*)
1322
case $host in
1323
x86_64-*kfreebsd*-gnu)
1324
LD="${LD-ld} -m elf_i386_fbsd"
1325
;;
1326
x86_64-*linux*)
1327
case `/usr/bin/file conftest.o` in
1328
*x86-64*)
1329
LD="${LD-ld} -m elf32_x86_64"
1330
;;
1331
*)
1332
LD="${LD-ld} -m elf_i386"
1333
;;
1334
esac
1335
;;
1336
ppc64-*linux*|powerpc64-*linux*)
1337
LD="${LD-ld} -m elf32ppclinux"
1338
;;
1339
s390x-*linux*)
1340
LD="${LD-ld} -m elf_s390"
1341
;;
1342
sparc64-*linux*)
1343
LD="${LD-ld} -m elf32_sparc"
1344
;;
1345
esac
1346
;;
1347
*64-bit*)
1348
case $host in
1349
x86_64-*kfreebsd*-gnu)
1350
LD="${LD-ld} -m elf_x86_64_fbsd"
1351
;;
1352
x86_64-*linux*)
1353
LD="${LD-ld} -m elf_x86_64"
1354
;;
1355
ppc*-*linux*|powerpc*-*linux*)
1356
LD="${LD-ld} -m elf64ppc"
1357
;;
1358
s390*-*linux*|s390*-*tpf*)
1359
LD="${LD-ld} -m elf64_s390"
1360
;;
1361
sparc*-*linux*)
1362
LD="${LD-ld} -m elf64_sparc"
1363
;;
1364
esac
1365
;;
1366
esac
1367
fi
1368
rm -rf conftest*
1369
;;
1370
1371
*-*-sco3.2v5*)
1372
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
1373
SAVE_CFLAGS="$CFLAGS"
1374
CFLAGS="$CFLAGS -belf"
1375
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1376
[AC_LANG_PUSH(C)
1377
AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1378
AC_LANG_POP])
1379
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1380
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1381
CFLAGS="$SAVE_CFLAGS"
1382
fi
1383
;;
1384
*-*solaris*)
1385
# Find out which ABI we are using.
1386
echo 'int i;' > conftest.$ac_ext
1387
if AC_TRY_EVAL(ac_compile); then
1388
case `/usr/bin/file conftest.o` in
1389
*64-bit*)
1390
case $lt_cv_prog_gnu_ld in
1391
yes*)
1392
case $host in
1393
i?86-*-solaris*)
1394
LD="${LD-ld} -m elf_x86_64"
1395
;;
1396
sparc*-*-solaris*)
1397
LD="${LD-ld} -m elf64_sparc"
1398
;;
1399
esac
1400
# GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1401
if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1402
LD="${LD-ld}_sol2"
1403
fi
1404
;;
1405
*)
1406
if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1407
LD="${LD-ld} -64"
1408
fi
1409
;;
1410
esac
1411
;;
1412
esac
1413
fi
1414
rm -rf conftest*
1415
;;
1416
esac
1417
1418
need_locks="$enable_libtool_lock"
1419
])# _LT_ENABLE_LOCK
1420
1421
1422
# _LT_PROG_AR
1423
# -----------
1424
m4_defun([_LT_PROG_AR],
1425
[AC_CHECK_TOOLS(AR, [ar], false)
1426
: ${AR=ar}
1427
: ${AR_FLAGS=cru}
1428
_LT_DECL([], [AR], [1], [The archiver])
1429
_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1430
1431
AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1432
[lt_cv_ar_at_file=no
1433
AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1434
[echo conftest.$ac_objext > conftest.lst
1435
lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1436
AC_TRY_EVAL([lt_ar_try])
1437
if test "$ac_status" -eq 0; then
1438
# Ensure the archiver fails upon bogus file names.
1439
rm -f conftest.$ac_objext libconftest.a
1440
AC_TRY_EVAL([lt_ar_try])
1441
if test "$ac_status" -ne 0; then
1442
lt_cv_ar_at_file=@
1443
fi
1444
fi
1445
rm -f conftest.* libconftest.a
1446
])
1447
])
1448
1449
if test "x$lt_cv_ar_at_file" = xno; then
1450
archiver_list_spec=
1451
else
1452
archiver_list_spec=$lt_cv_ar_at_file
1453
fi
1454
_LT_DECL([], [archiver_list_spec], [1],
1455
[How to feed a file listing to the archiver])
1456
])# _LT_PROG_AR
1457
1458
1459
# _LT_CMD_OLD_ARCHIVE
1460
# -------------------
1461
m4_defun([_LT_CMD_OLD_ARCHIVE],
1462
[_LT_PROG_AR
1463
1464
AC_CHECK_TOOL(STRIP, strip, :)
1465
test -z "$STRIP" && STRIP=:
1466
_LT_DECL([], [STRIP], [1], [A symbol stripping program])
1467
1468
AC_CHECK_TOOL(RANLIB, ranlib, :)
1469
test -z "$RANLIB" && RANLIB=:
1470
_LT_DECL([], [RANLIB], [1],
1471
[Commands used to install an old-style archive])
1472
1473
# Determine commands to create old-style static archives.
1474
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1475
old_postinstall_cmds='chmod 644 $oldlib'
1476
old_postuninstall_cmds=
1477
1478
if test -n "$RANLIB"; then
1479
case $host_os in
1480
openbsd*)
1481
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1482
;;
1483
*)
1484
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1485
;;
1486
esac
1487
old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1488
fi
1489
1490
case $host_os in
1491
darwin*)
1492
lock_old_archive_extraction=yes ;;
1493
*)
1494
lock_old_archive_extraction=no ;;
1495
esac
1496
_LT_DECL([], [old_postinstall_cmds], [2])
1497
_LT_DECL([], [old_postuninstall_cmds], [2])
1498
_LT_TAGDECL([], [old_archive_cmds], [2],
1499
[Commands used to build an old-style archive])
1500
_LT_DECL([], [lock_old_archive_extraction], [0],
1501
[Whether to use a lock for old archive extraction])
1502
])# _LT_CMD_OLD_ARCHIVE
1503
1504
1505
# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1506
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1507
# ----------------------------------------------------------------
1508
# Check whether the given compiler option works
1509
AC_DEFUN([_LT_COMPILER_OPTION],
1510
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1511
m4_require([_LT_DECL_SED])dnl
1512
AC_CACHE_CHECK([$1], [$2],
1513
[$2=no
1514
m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1515
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1516
lt_compiler_flag="$3"
1517
# Insert the option either (1) after the last *FLAGS variable, or
1518
# (2) before a word containing "conftest.", or (3) at the end.
1519
# Note that $ac_compile itself does not contain backslashes and begins
1520
# with a dollar sign (not a hyphen), so the echo should work correctly.
1521
# The option is referenced via a variable to avoid confusing sed.
1522
lt_compile=`echo "$ac_compile" | $SED \
1523
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1524
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1525
-e 's:$: $lt_compiler_flag:'`
1526
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1527
(eval "$lt_compile" 2>conftest.err)
1528
ac_status=$?
1529
cat conftest.err >&AS_MESSAGE_LOG_FD
1530
echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1531
if (exit $ac_status) && test -s "$ac_outfile"; then
1532
# The compiler can only warn and ignore the option if not recognized
1533
# So say no if there are warnings other than the usual output.
1534
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1535
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1536
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1537
$2=yes
1538
fi
1539
fi
1540
$RM conftest*
1541
])
1542
1543
if test x"[$]$2" = xyes; then
1544
m4_if([$5], , :, [$5])
1545
else
1546
m4_if([$6], , :, [$6])
1547
fi
1548
])# _LT_COMPILER_OPTION
1549
1550
# Old name:
1551
AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1552
dnl aclocal-1.4 backwards compatibility:
1553
dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1554
1555
1556
# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1557
# [ACTION-SUCCESS], [ACTION-FAILURE])
1558
# ----------------------------------------------------
1559
# Check whether the given linker option works
1560
AC_DEFUN([_LT_LINKER_OPTION],
1561
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1562
m4_require([_LT_DECL_SED])dnl
1563
AC_CACHE_CHECK([$1], [$2],
1564
[$2=no
1565
save_LDFLAGS="$LDFLAGS"
1566
LDFLAGS="$LDFLAGS $3"
1567
echo "$lt_simple_link_test_code" > conftest.$ac_ext
1568
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1569
# The linker can only warn and ignore the option if not recognized
1570
# So say no if there are warnings
1571
if test -s conftest.err; then
1572
# Append any errors to the config.log.
1573
cat conftest.err 1>&AS_MESSAGE_LOG_FD
1574
$ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1575
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1576
if diff conftest.exp conftest.er2 >/dev/null; then
1577
$2=yes
1578
fi
1579
else
1580
$2=yes
1581
fi
1582
fi
1583
$RM -r conftest*
1584
LDFLAGS="$save_LDFLAGS"
1585
])
1586
1587
if test x"[$]$2" = xyes; then
1588
m4_if([$4], , :, [$4])
1589
else
1590
m4_if([$5], , :, [$5])
1591
fi
1592
])# _LT_LINKER_OPTION
1593
1594
# Old name:
1595
AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1596
dnl aclocal-1.4 backwards compatibility:
1597
dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1598
1599
1600
# LT_CMD_MAX_LEN
1601
#---------------
1602
AC_DEFUN([LT_CMD_MAX_LEN],
1603
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
1604
# find the maximum length of command line arguments
1605
AC_MSG_CHECKING([the maximum length of command line arguments])
1606
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1607
i=0
1608
teststring="ABCD"
1609
1610
case $build_os in
1611
msdosdjgpp*)
1612
# On DJGPP, this test can blow up pretty badly due to problems in libc
1613
# (any single argument exceeding 2000 bytes causes a buffer overrun
1614
# during glob expansion). Even if it were fixed, the result of this
1615
# check would be larger than it should be.
1616
lt_cv_sys_max_cmd_len=12288; # 12K is about right
1617
;;
1618
1619
gnu*)
1620
# Under GNU Hurd, this test is not required because there is
1621
# no limit to the length of command line arguments.
1622
# Libtool will interpret -1 as no limit whatsoever
1623
lt_cv_sys_max_cmd_len=-1;
1624
;;
1625
1626
cygwin* | mingw* | cegcc*)
1627
# On Win9x/ME, this test blows up -- it succeeds, but takes
1628
# about 5 minutes as the teststring grows exponentially.
1629
# Worse, since 9x/ME are not pre-emptively multitasking,
1630
# you end up with a "frozen" computer, even though with patience
1631
# the test eventually succeeds (with a max line length of 256k).
1632
# Instead, let's just punt: use the minimum linelength reported by
1633
# all of the supported platforms: 8192 (on NT/2K/XP).
1634
lt_cv_sys_max_cmd_len=8192;
1635
;;
1636
1637
mint*)
1638
# On MiNT this can take a long time and run out of memory.
1639
lt_cv_sys_max_cmd_len=8192;
1640
;;
1641
1642
amigaos*)
1643
# On AmigaOS with pdksh, this test takes hours, literally.
1644
# So we just punt and use a minimum line length of 8192.
1645
lt_cv_sys_max_cmd_len=8192;
1646
;;
1647
1648
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1649
# This has been around since 386BSD, at least. Likely further.
1650
if test -x /sbin/sysctl; then
1651
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1652
elif test -x /usr/sbin/sysctl; then
1653
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1654
else
1655
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1656
fi
1657
# And add a safety zone
1658
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1659
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1660
;;
1661
1662
interix*)
1663
# We know the value 262144 and hardcode it with a safety zone (like BSD)
1664
lt_cv_sys_max_cmd_len=196608
1665
;;
1666
1667
os2*)
1668
# The test takes a long time on OS/2.
1669
lt_cv_sys_max_cmd_len=8192
1670
;;
1671
1672
osf*)
1673
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1674
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1675
# nice to cause kernel panics so lets avoid the loop below.
1676
# First set a reasonable default.
1677
lt_cv_sys_max_cmd_len=16384
1678
#
1679
if test -x /sbin/sysconfig; then
1680
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1681
*1*) lt_cv_sys_max_cmd_len=-1 ;;
1682
esac
1683
fi
1684
;;
1685
sco3.2v5*)
1686
lt_cv_sys_max_cmd_len=102400
1687
;;
1688
sysv5* | sco5v6* | sysv4.2uw2*)
1689
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1690
if test -n "$kargmax"; then
1691
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1692
else
1693
lt_cv_sys_max_cmd_len=32768
1694
fi
1695
;;
1696
*)
1697
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1698
if test -n "$lt_cv_sys_max_cmd_len" && \
1699
test undefined != "$lt_cv_sys_max_cmd_len"; then
1700
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1701
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1702
else
1703
# Make teststring a little bigger before we do anything with it.
1704
# a 1K string should be a reasonable start.
1705
for i in 1 2 3 4 5 6 7 8 ; do
1706
teststring=$teststring$teststring
1707
done
1708
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1709
# If test is not a shell built-in, we'll probably end up computing a
1710
# maximum length that is only half of the actual maximum length, but
1711
# we can't tell.
1712
while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
1713
= "X$teststring$teststring"; } >/dev/null 2>&1 &&
1714
test $i != 17 # 1/2 MB should be enough
1715
do
1716
i=`expr $i + 1`
1717
teststring=$teststring$teststring
1718
done
1719
# Only check the string length outside the loop.
1720
lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1721
teststring=
1722
# Add a significant safety factor because C++ compilers can tack on
1723
# massive amounts of additional arguments before passing them to the
1724
# linker. It appears as though 1/2 is a usable value.
1725
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1726
fi
1727
;;
1728
esac
1729
])
1730
if test -n $lt_cv_sys_max_cmd_len ; then
1731
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1732
else
1733
AC_MSG_RESULT(none)
1734
fi
1735
max_cmd_len=$lt_cv_sys_max_cmd_len
1736
_LT_DECL([], [max_cmd_len], [0],
1737
[What is the maximum length of a command?])
1738
])# LT_CMD_MAX_LEN
1739
1740
# Old name:
1741
AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1742
dnl aclocal-1.4 backwards compatibility:
1743
dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1744
1745
1746
# _LT_HEADER_DLFCN
1747
# ----------------
1748
m4_defun([_LT_HEADER_DLFCN],
1749
[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1750
])# _LT_HEADER_DLFCN
1751
1752
1753
# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1754
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1755
# ----------------------------------------------------------------
1756
m4_defun([_LT_TRY_DLOPEN_SELF],
1757
[m4_require([_LT_HEADER_DLFCN])dnl
1758
if test "$cross_compiling" = yes; then :
1759
[$4]
1760
else
1761
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1762
lt_status=$lt_dlunknown
1763
cat > conftest.$ac_ext <<_LT_EOF
1764
[#line $LINENO "configure"
1765
#include "confdefs.h"
1766
1767
#if HAVE_DLFCN_H
1768
#include <dlfcn.h>
1769
#endif
1770
1771
#include <stdio.h>
1772
1773
#ifdef RTLD_GLOBAL
1774
# define LT_DLGLOBAL RTLD_GLOBAL
1775
#else
1776
# ifdef DL_GLOBAL
1777
# define LT_DLGLOBAL DL_GLOBAL
1778
# else
1779
# define LT_DLGLOBAL 0
1780
# endif
1781
#endif
1782
1783
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1784
find out it does not work in some platform. */
1785
#ifndef LT_DLLAZY_OR_NOW
1786
# ifdef RTLD_LAZY
1787
# define LT_DLLAZY_OR_NOW RTLD_LAZY
1788
# else
1789
# ifdef DL_LAZY
1790
# define LT_DLLAZY_OR_NOW DL_LAZY
1791
# else
1792
# ifdef RTLD_NOW
1793
# define LT_DLLAZY_OR_NOW RTLD_NOW
1794
# else
1795
# ifdef DL_NOW
1796
# define LT_DLLAZY_OR_NOW DL_NOW
1797
# else
1798
# define LT_DLLAZY_OR_NOW 0
1799
# endif
1800
# endif
1801
# endif
1802
# endif
1803
#endif
1804
1805
/* When -fvisbility=hidden is used, assume the code has been annotated
1806
correspondingly for the symbols needed. */
1807
#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1808
int fnord () __attribute__((visibility("default")));
1809
#endif
1810
1811
int fnord () { return 42; }
1812
int main ()
1813
{
1814
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1815
int status = $lt_dlunknown;
1816
1817
if (self)
1818
{
1819
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1820
else
1821
{
1822
if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1823
else puts (dlerror ());
1824
}
1825
/* dlclose (self); */
1826
}
1827
else
1828
puts (dlerror ());
1829
1830
return status;
1831
}]
1832
_LT_EOF
1833
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1834
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1835
lt_status=$?
1836
case x$lt_status in
1837
x$lt_dlno_uscore) $1 ;;
1838
x$lt_dlneed_uscore) $2 ;;
1839
x$lt_dlunknown|x*) $3 ;;
1840
esac
1841
else :
1842
# compilation failed
1843
$3
1844
fi
1845
fi
1846
rm -fr conftest*
1847
])# _LT_TRY_DLOPEN_SELF
1848
1849
1850
# LT_SYS_DLOPEN_SELF
1851
# ------------------
1852
AC_DEFUN([LT_SYS_DLOPEN_SELF],
1853
[m4_require([_LT_HEADER_DLFCN])dnl
1854
if test "x$enable_dlopen" != xyes; then
1855
enable_dlopen=unknown
1856
enable_dlopen_self=unknown
1857
enable_dlopen_self_static=unknown
1858
else
1859
lt_cv_dlopen=no
1860
lt_cv_dlopen_libs=
1861
1862
case $host_os in
1863
beos*)
1864
lt_cv_dlopen="load_add_on"
1865
lt_cv_dlopen_libs=
1866
lt_cv_dlopen_self=yes
1867
;;
1868
1869
mingw* | pw32* | cegcc*)
1870
lt_cv_dlopen="LoadLibrary"
1871
lt_cv_dlopen_libs=
1872
;;
1873
1874
cygwin*)
1875
lt_cv_dlopen="dlopen"
1876
lt_cv_dlopen_libs=
1877
;;
1878
1879
darwin*)
1880
# if libdl is installed we need to link against it
1881
AC_CHECK_LIB([dl], [dlopen],
1882
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1883
lt_cv_dlopen="dyld"
1884
lt_cv_dlopen_libs=
1885
lt_cv_dlopen_self=yes
1886
])
1887
;;
1888
1889
*)
1890
AC_CHECK_FUNC([shl_load],
1891
[lt_cv_dlopen="shl_load"],
1892
[AC_CHECK_LIB([dld], [shl_load],
1893
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1894
[AC_CHECK_FUNC([dlopen],
1895
[lt_cv_dlopen="dlopen"],
1896
[AC_CHECK_LIB([dl], [dlopen],
1897
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1898
[AC_CHECK_LIB([svld], [dlopen],
1899
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1900
[AC_CHECK_LIB([dld], [dld_link],
1901
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1902
])
1903
])
1904
])
1905
])
1906
])
1907
;;
1908
esac
1909
1910
if test "x$lt_cv_dlopen" != xno; then
1911
enable_dlopen=yes
1912
else
1913
enable_dlopen=no
1914
fi
1915
1916
case $lt_cv_dlopen in
1917
dlopen)
1918
save_CPPFLAGS="$CPPFLAGS"
1919
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1920
1921
save_LDFLAGS="$LDFLAGS"
1922
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1923
1924
save_LIBS="$LIBS"
1925
LIBS="$lt_cv_dlopen_libs $LIBS"
1926
1927
AC_CACHE_CHECK([whether a program can dlopen itself],
1928
lt_cv_dlopen_self, [dnl
1929
_LT_TRY_DLOPEN_SELF(
1930
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1931
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1932
])
1933
1934
if test "x$lt_cv_dlopen_self" = xyes; then
1935
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1936
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1937
lt_cv_dlopen_self_static, [dnl
1938
_LT_TRY_DLOPEN_SELF(
1939
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1940
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1941
])
1942
fi
1943
1944
CPPFLAGS="$save_CPPFLAGS"
1945
LDFLAGS="$save_LDFLAGS"
1946
LIBS="$save_LIBS"
1947
;;
1948
esac
1949
1950
case $lt_cv_dlopen_self in
1951
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1952
*) enable_dlopen_self=unknown ;;
1953
esac
1954
1955
case $lt_cv_dlopen_self_static in
1956
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1957
*) enable_dlopen_self_static=unknown ;;
1958
esac
1959
fi
1960
_LT_DECL([dlopen_support], [enable_dlopen], [0],
1961
[Whether dlopen is supported])
1962
_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1963
[Whether dlopen of programs is supported])
1964
_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1965
[Whether dlopen of statically linked programs is supported])
1966
])# LT_SYS_DLOPEN_SELF
1967
1968
# Old name:
1969
AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1970
dnl aclocal-1.4 backwards compatibility:
1971
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1972
1973
1974
# _LT_COMPILER_C_O([TAGNAME])
1975
# ---------------------------
1976
# Check to see if options -c and -o are simultaneously supported by compiler.
1977
# This macro does not hard code the compiler like AC_PROG_CC_C_O.
1978
m4_defun([_LT_COMPILER_C_O],
1979
[m4_require([_LT_DECL_SED])dnl
1980
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1981
m4_require([_LT_TAG_COMPILER])dnl
1982
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1983
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1984
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1985
$RM -r conftest 2>/dev/null
1986
mkdir conftest
1987
cd conftest
1988
mkdir out
1989
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1990
1991
lt_compiler_flag="-o out/conftest2.$ac_objext"
1992
# Insert the option either (1) after the last *FLAGS variable, or
1993
# (2) before a word containing "conftest.", or (3) at the end.
1994
# Note that $ac_compile itself does not contain backslashes and begins
1995
# with a dollar sign (not a hyphen), so the echo should work correctly.
1996
lt_compile=`echo "$ac_compile" | $SED \
1997
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1998
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1999
-e 's:$: $lt_compiler_flag:'`
2000
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2001
(eval "$lt_compile" 2>out/conftest.err)
2002
ac_status=$?
2003
cat out/conftest.err >&AS_MESSAGE_LOG_FD
2004
echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2005
if (exit $ac_status) && test -s out/conftest2.$ac_objext
2006
then
2007
# The compiler can only warn and ignore the option if not recognized
2008
# So say no if there are warnings
2009
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2010
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2011
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2012
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2013
fi
2014
fi
2015
chmod u+w . 2>&AS_MESSAGE_LOG_FD
2016
$RM conftest*
2017
# SGI C++ compiler will create directory out/ii_files/ for
2018
# template instantiation
2019
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2020
$RM out/* && rmdir out
2021
cd ..
2022
$RM -r conftest
2023
$RM conftest*
2024
])
2025
_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2026
[Does compiler simultaneously support -c and -o options?])
2027
])# _LT_COMPILER_C_O
2028
2029
2030
# _LT_COMPILER_FILE_LOCKS([TAGNAME])
2031
# ----------------------------------
2032
# Check to see if we can do hard links to lock some files if needed
2033
m4_defun([_LT_COMPILER_FILE_LOCKS],
2034
[m4_require([_LT_ENABLE_LOCK])dnl
2035
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2036
_LT_COMPILER_C_O([$1])
2037
2038
hard_links="nottested"
2039
if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
2040
# do not overwrite the value of need_locks provided by the user
2041
AC_MSG_CHECKING([if we can lock with hard links])
2042
hard_links=yes
2043
$RM conftest*
2044
ln conftest.a conftest.b 2>/dev/null && hard_links=no
2045
touch conftest.a
2046
ln conftest.a conftest.b 2>&5 || hard_links=no
2047
ln conftest.a conftest.b 2>/dev/null && hard_links=no
2048
AC_MSG_RESULT([$hard_links])
2049
if test "$hard_links" = no; then
2050
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
2051
need_locks=warn
2052
fi
2053
else
2054
need_locks=no
2055
fi
2056
_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2057
])# _LT_COMPILER_FILE_LOCKS
2058
2059
2060
# _LT_CHECK_OBJDIR
2061
# ----------------
2062
m4_defun([_LT_CHECK_OBJDIR],
2063
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2064
[rm -f .libs 2>/dev/null
2065
mkdir .libs 2>/dev/null
2066
if test -d .libs; then
2067
lt_cv_objdir=.libs
2068
else
2069
# MS-DOS does not allow filenames that begin with a dot.
2070
lt_cv_objdir=_libs
2071
fi
2072
rmdir .libs 2>/dev/null])
2073
objdir=$lt_cv_objdir
2074
_LT_DECL([], [objdir], [0],
2075
[The name of the directory that contains temporary libtool files])dnl
2076
m4_pattern_allow([LT_OBJDIR])dnl
2077
AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
2078
[Define to the sub-directory in which libtool stores uninstalled libraries.])
2079
])# _LT_CHECK_OBJDIR
2080
2081
2082
# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2083
# --------------------------------------
2084
# Check hardcoding attributes.
2085
m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2086
[AC_MSG_CHECKING([how to hardcode library paths into programs])
2087
_LT_TAGVAR(hardcode_action, $1)=
2088
if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2089
test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2090
test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
2091
2092
# We can hardcode non-existent directories.
2093
if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
2094
# If the only mechanism to avoid hardcoding is shlibpath_var, we
2095
# have to relink, otherwise we might link with an installed library
2096
# when we should be linking with a yet-to-be-installed one
2097
## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
2098
test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
2099
# Linking always hardcodes the temporary library directory.
2100
_LT_TAGVAR(hardcode_action, $1)=relink
2101
else
2102
# We can link without hardcoding, and we can hardcode nonexisting dirs.
2103
_LT_TAGVAR(hardcode_action, $1)=immediate
2104
fi
2105
else
2106
# We cannot hardcode anything, or else we can only hardcode existing
2107
# directories.
2108
_LT_TAGVAR(hardcode_action, $1)=unsupported
2109
fi
2110
AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2111
2112
if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2113
test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2114
# Fast installation is not supported
2115
enable_fast_install=no
2116
elif test "$shlibpath_overrides_runpath" = yes ||
2117
test "$enable_shared" = no; then
2118
# Fast installation is not necessary
2119
enable_fast_install=needless
2120
fi
2121
_LT_TAGDECL([], [hardcode_action], [0],
2122
[How to hardcode a shared library path into an executable])
2123
])# _LT_LINKER_HARDCODE_LIBPATH
2124
2125
2126
# _LT_CMD_STRIPLIB
2127
# ----------------
2128
m4_defun([_LT_CMD_STRIPLIB],
2129
[m4_require([_LT_DECL_EGREP])
2130
striplib=
2131
old_striplib=
2132
AC_MSG_CHECKING([whether stripping libraries is possible])
2133
if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2134
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2135
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2136
AC_MSG_RESULT([yes])
2137
else
2138
# FIXME - insert some real tests, host_os isn't really good enough
2139
case $host_os in
2140
darwin*)
2141
if test -n "$STRIP" ; then
2142
striplib="$STRIP -x"
2143
old_striplib="$STRIP -S"
2144
AC_MSG_RESULT([yes])
2145
else
2146
AC_MSG_RESULT([no])
2147
fi
2148
;;
2149
*)
2150
AC_MSG_RESULT([no])
2151
;;
2152
esac
2153
fi
2154
_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2155
_LT_DECL([], [striplib], [1])
2156
])# _LT_CMD_STRIPLIB
2157
2158
2159
# _LT_SYS_DYNAMIC_LINKER([TAG])
2160
# -----------------------------
2161
# PORTME Fill in your ld.so characteristics
2162
m4_defun([_LT_SYS_DYNAMIC_LINKER],
2163
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2164
m4_require([_LT_DECL_EGREP])dnl
2165
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2166
m4_require([_LT_DECL_OBJDUMP])dnl
2167
m4_require([_LT_DECL_SED])dnl
2168
m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2169
AC_MSG_CHECKING([dynamic linker characteristics])
2170
m4_if([$1],
2171
[], [
2172
if test "$GCC" = yes; then
2173
case $host_os in
2174
darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2175
*) lt_awk_arg="/^libraries:/" ;;
2176
esac
2177
case $host_os in
2178
mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
2179
*) lt_sed_strip_eq="s,=/,/,g" ;;
2180
esac
2181
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2182
case $lt_search_path_spec in
2183
*\;*)
2184
# if the path contains ";" then we assume it to be the separator
2185
# otherwise default to the standard path separator (i.e. ":") - it is
2186
# assumed that no part of a normal pathname contains ";" but that should
2187
# okay in the real world where ";" in dirpaths is itself problematic.
2188
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2189
;;
2190
*)
2191
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2192
;;
2193
esac
2194
# Ok, now we have the path, separated by spaces, we can step through it
2195
# and add multilib dir if necessary.
2196
lt_tmp_lt_search_path_spec=
2197
lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2198
for lt_sys_path in $lt_search_path_spec; do
2199
if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2200
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2201
else
2202
test -d "$lt_sys_path" && \
2203
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2204
fi
2205
done
2206
lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2207
BEGIN {RS=" "; FS="/|\n";} {
2208
lt_foo="";
2209
lt_count=0;
2210
for (lt_i = NF; lt_i > 0; lt_i--) {
2211
if ($lt_i != "" && $lt_i != ".") {
2212
if ($lt_i == "..") {
2213
lt_count++;
2214
} else {
2215
if (lt_count == 0) {
2216
lt_foo="/" $lt_i lt_foo;
2217
} else {
2218
lt_count--;
2219
}
2220
}
2221
}
2222
}
2223
if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2224
if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2225
}'`
2226
# AWK program above erroneously prepends '/' to C:/dos/paths
2227
# for these hosts.
2228
case $host_os in
2229
mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2230
$SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
2231
esac
2232
sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2233
else
2234
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2235
fi])
2236
library_names_spec=
2237
libname_spec='lib$name'
2238
soname_spec=
2239
shrext_cmds=".so"
2240
postinstall_cmds=
2241
postuninstall_cmds=
2242
finish_cmds=
2243
finish_eval=
2244
shlibpath_var=
2245
shlibpath_overrides_runpath=unknown
2246
version_type=none
2247
dynamic_linker="$host_os ld.so"
2248
sys_lib_dlsearch_path_spec="/lib /usr/lib"
2249
need_lib_prefix=unknown
2250
hardcode_into_libs=no
2251
2252
# when you set need_version to no, make sure it does not cause -set_version
2253
# flags to be left without arguments
2254
need_version=unknown
2255
2256
case $host_os in
2257
aix3*)
2258
version_type=linux # correct to gnu/linux during the next big refactor
2259
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2260
shlibpath_var=LIBPATH
2261
2262
# AIX 3 has no versioning support, so we append a major version to the name.
2263
soname_spec='${libname}${release}${shared_ext}$major'
2264
;;
2265
2266
aix[[4-9]]*)
2267
version_type=linux # correct to gnu/linux during the next big refactor
2268
need_lib_prefix=no
2269
need_version=no
2270
hardcode_into_libs=yes
2271
if test "$host_cpu" = ia64; then
2272
# AIX 5 supports IA64
2273
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2274
shlibpath_var=LD_LIBRARY_PATH
2275
else
2276
# With GCC up to 2.95.x, collect2 would create an import file
2277
# for dependence libraries. The import file would start with
2278
# the line `#! .'. This would cause the generated library to
2279
# depend on `.', always an invalid library. This was fixed in
2280
# development snapshots of GCC prior to 3.0.
2281
case $host_os in
2282
aix4 | aix4.[[01]] | aix4.[[01]].*)
2283
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2284
echo ' yes '
2285
echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2286
:
2287
else
2288
can_build_shared=no
2289
fi
2290
;;
2291
esac
2292
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2293
# soname into executable. Probably we can add versioning support to
2294
# collect2, so additional links can be useful in future.
2295
if test "$aix_use_runtimelinking" = yes; then
2296
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
2297
# instead of lib<name>.a to let people know that these are not
2298
# typical AIX shared libraries.
2299
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2300
else
2301
# We preserve .a as extension for shared libraries through AIX4.2
2302
# and later when we are not doing run time linking.
2303
library_names_spec='${libname}${release}.a $libname.a'
2304
soname_spec='${libname}${release}${shared_ext}$major'
2305
fi
2306
shlibpath_var=LIBPATH
2307
fi
2308
;;
2309
2310
amigaos*)
2311
case $host_cpu in
2312
powerpc)
2313
# Since July 2007 AmigaOS4 officially supports .so libraries.
2314
# When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2315
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2316
;;
2317
m68k)
2318
library_names_spec='$libname.ixlibrary $libname.a'
2319
# Create ${libname}_ixlibrary.a entries in /sys/libs.
2320
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
2321
;;
2322
esac
2323
;;
2324
2325
beos*)
2326
library_names_spec='${libname}${shared_ext}'
2327
dynamic_linker="$host_os ld.so"
2328
shlibpath_var=LIBRARY_PATH
2329
;;
2330
2331
bsdi[[45]]*)
2332
version_type=linux # correct to gnu/linux during the next big refactor
2333
need_version=no
2334
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2335
soname_spec='${libname}${release}${shared_ext}$major'
2336
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2337
shlibpath_var=LD_LIBRARY_PATH
2338
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2339
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2340
# the default ld.so.conf also contains /usr/contrib/lib and
2341
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2342
# libtool to hard-code these into programs
2343
;;
2344
2345
cygwin* | mingw* | pw32* | cegcc*)
2346
version_type=windows
2347
shrext_cmds=".dll"
2348
need_version=no
2349
need_lib_prefix=no
2350
2351
case $GCC,$cc_basename in
2352
yes,*)
2353
# gcc
2354
library_names_spec='$libname.dll.a'
2355
# DLL is installed to $(libdir)/../bin by postinstall_cmds
2356
postinstall_cmds='base_file=`basename \${file}`~
2357
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2358
dldir=$destdir/`dirname \$dlpath`~
2359
test -d \$dldir || mkdir -p \$dldir~
2360
$install_prog $dir/$dlname \$dldir/$dlname~
2361
chmod a+x \$dldir/$dlname~
2362
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2363
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2364
fi'
2365
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2366
dlpath=$dir/\$dldll~
2367
$RM \$dlpath'
2368
shlibpath_overrides_runpath=yes
2369
2370
case $host_os in
2371
cygwin*)
2372
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
2373
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2374
m4_if([$1], [],[
2375
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2376
;;
2377
mingw* | cegcc*)
2378
# MinGW DLLs use traditional 'lib' prefix
2379
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2380
;;
2381
pw32*)
2382
# pw32 DLLs use 'pw' prefix rather than 'lib'
2383
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2384
;;
2385
esac
2386
dynamic_linker='Win32 ld.exe'
2387
;;
2388
2389
*,cl*)
2390
# Native MSVC
2391
libname_spec='$name'
2392
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2393
library_names_spec='${libname}.dll.lib'
2394
2395
case $build_os in
2396
mingw*)
2397
sys_lib_search_path_spec=
2398
lt_save_ifs=$IFS
2399
IFS=';'
2400
for lt_path in $LIB
2401
do
2402
IFS=$lt_save_ifs
2403
# Let DOS variable expansion print the short 8.3 style file name.
2404
lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2405
sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2406
done
2407
IFS=$lt_save_ifs
2408
# Convert to MSYS style.
2409
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2410
;;
2411
cygwin*)
2412
# Convert to unix form, then to dos form, then back to unix form
2413
# but this time dos style (no spaces!) so that the unix form looks
2414
# like /cygdrive/c/PROGRA~1:/cygdr...
2415
sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2416
sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2417
sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2418
;;
2419
*)
2420
sys_lib_search_path_spec="$LIB"
2421
if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2422
# It is most probably a Windows format PATH.
2423
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2424
else
2425
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2426
fi
2427
# FIXME: find the short name or the path components, as spaces are
2428
# common. (e.g. "Program Files" -> "PROGRA~1")
2429
;;
2430
esac
2431
2432
# DLL is installed to $(libdir)/../bin by postinstall_cmds
2433
postinstall_cmds='base_file=`basename \${file}`~
2434
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2435
dldir=$destdir/`dirname \$dlpath`~
2436
test -d \$dldir || mkdir -p \$dldir~
2437
$install_prog $dir/$dlname \$dldir/$dlname'
2438
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2439
dlpath=$dir/\$dldll~
2440
$RM \$dlpath'
2441
shlibpath_overrides_runpath=yes
2442
dynamic_linker='Win32 link.exe'
2443
;;
2444
2445
*)
2446
# Assume MSVC wrapper
2447
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2448
dynamic_linker='Win32 ld.exe'
2449
;;
2450
esac
2451
# FIXME: first we should search . and the directory the executable is in
2452
shlibpath_var=PATH
2453
;;
2454
2455
darwin* | rhapsody*)
2456
dynamic_linker="$host_os dyld"
2457
version_type=darwin
2458
need_lib_prefix=no
2459
need_version=no
2460
library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2461
soname_spec='${libname}${release}${major}$shared_ext'
2462
shlibpath_overrides_runpath=yes
2463
shlibpath_var=DYLD_LIBRARY_PATH
2464
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2465
m4_if([$1], [],[
2466
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2467
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2468
;;
2469
2470
dgux*)
2471
version_type=linux # correct to gnu/linux during the next big refactor
2472
need_lib_prefix=no
2473
need_version=no
2474
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2475
soname_spec='${libname}${release}${shared_ext}$major'
2476
shlibpath_var=LD_LIBRARY_PATH
2477
;;
2478
2479
freebsd* | dragonfly*)
2480
# DragonFly does not have aout. When/if they implement a new
2481
# versioning mechanism, adjust this.
2482
if test -x /usr/bin/objformat; then
2483
objformat=`/usr/bin/objformat`
2484
else
2485
case $host_os in
2486
freebsd[[23]].*) objformat=aout ;;
2487
*) objformat=elf ;;
2488
esac
2489
fi
2490
version_type=freebsd-$objformat
2491
case $version_type in
2492
freebsd-elf*)
2493
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2494
need_version=no
2495
need_lib_prefix=no
2496
;;
2497
freebsd-*)
2498
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2499
need_version=yes
2500
;;
2501
esac
2502
shlibpath_var=LD_LIBRARY_PATH
2503
case $host_os in
2504
freebsd2.*)
2505
shlibpath_overrides_runpath=yes
2506
;;
2507
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2508
shlibpath_overrides_runpath=yes
2509
hardcode_into_libs=yes
2510
;;
2511
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2512
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2513
shlibpath_overrides_runpath=no
2514
hardcode_into_libs=yes
2515
;;
2516
*) # from 4.6 on, and DragonFly
2517
shlibpath_overrides_runpath=yes
2518
hardcode_into_libs=yes
2519
;;
2520
esac
2521
;;
2522
2523
haiku*)
2524
version_type=linux # correct to gnu/linux during the next big refactor
2525
need_lib_prefix=no
2526
need_version=no
2527
dynamic_linker="$host_os runtime_loader"
2528
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2529
soname_spec='${libname}${release}${shared_ext}$major'
2530
shlibpath_var=LIBRARY_PATH
2531
shlibpath_overrides_runpath=yes
2532
sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2533
hardcode_into_libs=yes
2534
;;
2535
2536
hpux9* | hpux10* | hpux11*)
2537
# Give a soname corresponding to the major version so that dld.sl refuses to
2538
# link against other versions.
2539
version_type=sunos
2540
need_lib_prefix=no
2541
need_version=no
2542
case $host_cpu in
2543
ia64*)
2544
shrext_cmds='.so'
2545
hardcode_into_libs=yes
2546
dynamic_linker="$host_os dld.so"
2547
shlibpath_var=LD_LIBRARY_PATH
2548
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2549
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2550
soname_spec='${libname}${release}${shared_ext}$major'
2551
if test "X$HPUX_IA64_MODE" = X32; then
2552
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2553
else
2554
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2555
fi
2556
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2557
;;
2558
hppa*64*)
2559
shrext_cmds='.sl'
2560
hardcode_into_libs=yes
2561
dynamic_linker="$host_os dld.sl"
2562
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2563
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2564
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2565
soname_spec='${libname}${release}${shared_ext}$major'
2566
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2567
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2568
;;
2569
*)
2570
shrext_cmds='.sl'
2571
dynamic_linker="$host_os dld.sl"
2572
shlibpath_var=SHLIB_PATH
2573
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2574
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2575
soname_spec='${libname}${release}${shared_ext}$major'
2576
;;
2577
esac
2578
# HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2579
postinstall_cmds='chmod 555 $lib'
2580
# or fails outright, so override atomically:
2581
install_override_mode=555
2582
;;
2583
2584
interix[[3-9]]*)
2585
version_type=linux # correct to gnu/linux during the next big refactor
2586
need_lib_prefix=no
2587
need_version=no
2588
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2589
soname_spec='${libname}${release}${shared_ext}$major'
2590
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2591
shlibpath_var=LD_LIBRARY_PATH
2592
shlibpath_overrides_runpath=no
2593
hardcode_into_libs=yes
2594
;;
2595
2596
irix5* | irix6* | nonstopux*)
2597
case $host_os in
2598
nonstopux*) version_type=nonstopux ;;
2599
*)
2600
if test "$lt_cv_prog_gnu_ld" = yes; then
2601
version_type=linux # correct to gnu/linux during the next big refactor
2602
else
2603
version_type=irix
2604
fi ;;
2605
esac
2606
need_lib_prefix=no
2607
need_version=no
2608
soname_spec='${libname}${release}${shared_ext}$major'
2609
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2610
case $host_os in
2611
irix5* | nonstopux*)
2612
libsuff= shlibsuff=
2613
;;
2614
*)
2615
case $LD in # libtool.m4 will add one of these switches to LD
2616
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2617
libsuff= shlibsuff= libmagic=32-bit;;
2618
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2619
libsuff=32 shlibsuff=N32 libmagic=N32;;
2620
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2621
libsuff=64 shlibsuff=64 libmagic=64-bit;;
2622
*) libsuff= shlibsuff= libmagic=never-match;;
2623
esac
2624
;;
2625
esac
2626
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2627
shlibpath_overrides_runpath=no
2628
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2629
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2630
hardcode_into_libs=yes
2631
;;
2632
2633
# No shared lib support for Linux oldld, aout, or coff.
2634
linux*oldld* | linux*aout* | linux*coff*)
2635
dynamic_linker=no
2636
;;
2637
2638
# This must be glibc/ELF.
2639
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
2640
version_type=linux # correct to gnu/linux during the next big refactor
2641
need_lib_prefix=no
2642
need_version=no
2643
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2644
soname_spec='${libname}${release}${shared_ext}$major'
2645
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2646
shlibpath_var=LD_LIBRARY_PATH
2647
shlibpath_overrides_runpath=no
2648
2649
# Some binutils ld are patched to set DT_RUNPATH
2650
AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2651
[lt_cv_shlibpath_overrides_runpath=no
2652
save_LDFLAGS=$LDFLAGS
2653
save_libdir=$libdir
2654
eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2655
LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2656
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2657
[AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2658
[lt_cv_shlibpath_overrides_runpath=yes])])
2659
LDFLAGS=$save_LDFLAGS
2660
libdir=$save_libdir
2661
])
2662
shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2663
2664
# This implies no fast_install, which is unacceptable.
2665
# Some rework will be needed to allow for fast_install
2666
# before this can be enabled.
2667
hardcode_into_libs=yes
2668
2669
# Append ld.so.conf contents to the search path
2670
if test -f /etc/ld.so.conf; then
2671
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' ' '`
2672
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2673
fi
2674
2675
# We used to test for /lib/ld.so.1 and disable shared libraries on
2676
# powerpc, because MkLinux only supported shared libraries with the
2677
# GNU dynamic linker. Since this was broken with cross compilers,
2678
# most powerpc-linux boxes support dynamic linking these days and
2679
# people can always --disable-shared, the test was removed, and we
2680
# assume the GNU/Linux dynamic linker is in use.
2681
dynamic_linker='GNU/Linux ld.so'
2682
;;
2683
2684
netbsdelf*-gnu)
2685
version_type=linux
2686
need_lib_prefix=no
2687
need_version=no
2688
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2689
soname_spec='${libname}${release}${shared_ext}$major'
2690
shlibpath_var=LD_LIBRARY_PATH
2691
shlibpath_overrides_runpath=no
2692
hardcode_into_libs=yes
2693
dynamic_linker='NetBSD ld.elf_so'
2694
;;
2695
2696
netbsd*)
2697
version_type=sunos
2698
need_lib_prefix=no
2699
need_version=no
2700
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2701
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2702
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2703
dynamic_linker='NetBSD (a.out) ld.so'
2704
else
2705
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2706
soname_spec='${libname}${release}${shared_ext}$major'
2707
dynamic_linker='NetBSD ld.elf_so'
2708
fi
2709
shlibpath_var=LD_LIBRARY_PATH
2710
shlibpath_overrides_runpath=yes
2711
hardcode_into_libs=yes
2712
;;
2713
2714
newsos6)
2715
version_type=linux # correct to gnu/linux during the next big refactor
2716
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2717
shlibpath_var=LD_LIBRARY_PATH
2718
shlibpath_overrides_runpath=yes
2719
;;
2720
2721
*nto* | *qnx*)
2722
version_type=qnx
2723
need_lib_prefix=no
2724
need_version=no
2725
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2726
soname_spec='${libname}${release}${shared_ext}$major'
2727
shlibpath_var=LD_LIBRARY_PATH
2728
shlibpath_overrides_runpath=no
2729
hardcode_into_libs=yes
2730
dynamic_linker='ldqnx.so'
2731
;;
2732
2733
openbsd*)
2734
version_type=sunos
2735
sys_lib_dlsearch_path_spec="/usr/lib"
2736
need_lib_prefix=no
2737
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2738
case $host_os in
2739
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2740
*) need_version=no ;;
2741
esac
2742
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2743
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2744
shlibpath_var=LD_LIBRARY_PATH
2745
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2746
case $host_os in
2747
openbsd2.[[89]] | openbsd2.[[89]].*)
2748
shlibpath_overrides_runpath=no
2749
;;
2750
*)
2751
shlibpath_overrides_runpath=yes
2752
;;
2753
esac
2754
else
2755
shlibpath_overrides_runpath=yes
2756
fi
2757
;;
2758
2759
os2*)
2760
libname_spec='$name'
2761
shrext_cmds=".dll"
2762
need_lib_prefix=no
2763
library_names_spec='$libname${shared_ext} $libname.a'
2764
dynamic_linker='OS/2 ld.exe'
2765
shlibpath_var=LIBPATH
2766
;;
2767
2768
osf3* | osf4* | osf5*)
2769
version_type=osf
2770
need_lib_prefix=no
2771
need_version=no
2772
soname_spec='${libname}${release}${shared_ext}$major'
2773
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2774
shlibpath_var=LD_LIBRARY_PATH
2775
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2776
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2777
;;
2778
2779
rdos*)
2780
dynamic_linker=no
2781
;;
2782
2783
solaris*)
2784
version_type=linux # correct to gnu/linux during the next big refactor
2785
need_lib_prefix=no
2786
need_version=no
2787
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2788
soname_spec='${libname}${release}${shared_ext}$major'
2789
shlibpath_var=LD_LIBRARY_PATH
2790
shlibpath_overrides_runpath=yes
2791
hardcode_into_libs=yes
2792
# ldd complains unless libraries are executable
2793
postinstall_cmds='chmod +x $lib'
2794
;;
2795
2796
sunos4*)
2797
version_type=sunos
2798
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2799
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2800
shlibpath_var=LD_LIBRARY_PATH
2801
shlibpath_overrides_runpath=yes
2802
if test "$with_gnu_ld" = yes; then
2803
need_lib_prefix=no
2804
fi
2805
need_version=yes
2806
;;
2807
2808
sysv4 | sysv4.3*)
2809
version_type=linux # correct to gnu/linux during the next big refactor
2810
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2811
soname_spec='${libname}${release}${shared_ext}$major'
2812
shlibpath_var=LD_LIBRARY_PATH
2813
case $host_vendor in
2814
sni)
2815
shlibpath_overrides_runpath=no
2816
need_lib_prefix=no
2817
runpath_var=LD_RUN_PATH
2818
;;
2819
siemens)
2820
need_lib_prefix=no
2821
;;
2822
motorola)
2823
need_lib_prefix=no
2824
need_version=no
2825
shlibpath_overrides_runpath=no
2826
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2827
;;
2828
esac
2829
;;
2830
2831
sysv4*MP*)
2832
if test -d /usr/nec ;then
2833
version_type=linux # correct to gnu/linux during the next big refactor
2834
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2835
soname_spec='$libname${shared_ext}.$major'
2836
shlibpath_var=LD_LIBRARY_PATH
2837
fi
2838
;;
2839
2840
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2841
version_type=freebsd-elf
2842
need_lib_prefix=no
2843
need_version=no
2844
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2845
soname_spec='${libname}${release}${shared_ext}$major'
2846
shlibpath_var=LD_LIBRARY_PATH
2847
shlibpath_overrides_runpath=yes
2848
hardcode_into_libs=yes
2849
if test "$with_gnu_ld" = yes; then
2850
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2851
else
2852
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2853
case $host_os in
2854
sco3.2v5*)
2855
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2856
;;
2857
esac
2858
fi
2859
sys_lib_dlsearch_path_spec='/usr/lib'
2860
;;
2861
2862
tpf*)
2863
# TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2864
version_type=linux # correct to gnu/linux during the next big refactor
2865
need_lib_prefix=no
2866
need_version=no
2867
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2868
shlibpath_var=LD_LIBRARY_PATH
2869
shlibpath_overrides_runpath=no
2870
hardcode_into_libs=yes
2871
;;
2872
2873
uts4*)
2874
version_type=linux # correct to gnu/linux during the next big refactor
2875
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2876
soname_spec='${libname}${release}${shared_ext}$major'
2877
shlibpath_var=LD_LIBRARY_PATH
2878
;;
2879
2880
*)
2881
dynamic_linker=no
2882
;;
2883
esac
2884
AC_MSG_RESULT([$dynamic_linker])
2885
test "$dynamic_linker" = no && can_build_shared=no
2886
2887
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2888
if test "$GCC" = yes; then
2889
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2890
fi
2891
2892
if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2893
sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2894
fi
2895
if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2896
sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2897
fi
2898
2899
_LT_DECL([], [variables_saved_for_relink], [1],
2900
[Variables whose values should be saved in libtool wrapper scripts and
2901
restored at link time])
2902
_LT_DECL([], [need_lib_prefix], [0],
2903
[Do we need the "lib" prefix for modules?])
2904
_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2905
_LT_DECL([], [version_type], [0], [Library versioning type])
2906
_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2907
_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2908
_LT_DECL([], [shlibpath_overrides_runpath], [0],
2909
[Is shlibpath searched before the hard-coded library search path?])
2910
_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2911
_LT_DECL([], [library_names_spec], [1],
2912
[[List of archive names. First name is the real one, the rest are links.
2913
The last name is the one that the linker finds with -lNAME]])
2914
_LT_DECL([], [soname_spec], [1],
2915
[[The coded name of the library, if different from the real name]])
2916
_LT_DECL([], [install_override_mode], [1],
2917
[Permission mode override for installation of shared libraries])
2918
_LT_DECL([], [postinstall_cmds], [2],
2919
[Command to use after installation of a shared archive])
2920
_LT_DECL([], [postuninstall_cmds], [2],
2921
[Command to use after uninstallation of a shared archive])
2922
_LT_DECL([], [finish_cmds], [2],
2923
[Commands used to finish a libtool library installation in a directory])
2924
_LT_DECL([], [finish_eval], [1],
2925
[[As "finish_cmds", except a single script fragment to be evaled but
2926
not shown]])
2927
_LT_DECL([], [hardcode_into_libs], [0],
2928
[Whether we should hardcode library paths into libraries])
2929
_LT_DECL([], [sys_lib_search_path_spec], [2],
2930
[Compile-time system search path for libraries])
2931
_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2932
[Run-time system search path for libraries])
2933
])# _LT_SYS_DYNAMIC_LINKER
2934
2935
2936
# _LT_PATH_TOOL_PREFIX(TOOL)
2937
# --------------------------
2938
# find a file program which can recognize shared library
2939
AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2940
[m4_require([_LT_DECL_EGREP])dnl
2941
AC_MSG_CHECKING([for $1])
2942
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2943
[case $MAGIC_CMD in
2944
[[\\/*] | ?:[\\/]*])
2945
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2946
;;
2947
*)
2948
lt_save_MAGIC_CMD="$MAGIC_CMD"
2949
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2950
dnl $ac_dummy forces splitting on constant user-supplied paths.
2951
dnl POSIX.2 word splitting is done only on the output of word expansions,
2952
dnl not every word. This closes a longstanding sh security hole.
2953
ac_dummy="m4_if([$2], , $PATH, [$2])"
2954
for ac_dir in $ac_dummy; do
2955
IFS="$lt_save_ifs"
2956
test -z "$ac_dir" && ac_dir=.
2957
if test -f $ac_dir/$1; then
2958
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2959
if test -n "$file_magic_test_file"; then
2960
case $deplibs_check_method in
2961
"file_magic "*)
2962
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2963
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2964
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2965
$EGREP "$file_magic_regex" > /dev/null; then
2966
:
2967
else
2968
cat <<_LT_EOF 1>&2
2969
2970
*** Warning: the command libtool uses to detect shared libraries,
2971
*** $file_magic_cmd, produces output that libtool cannot recognize.
2972
*** The result is that libtool may fail to recognize shared libraries
2973
*** as such. This will affect the creation of libtool libraries that
2974
*** depend on shared libraries, but programs linked with such libtool
2975
*** libraries will work regardless of this problem. Nevertheless, you
2976
*** may want to report the problem to your system manager and/or to
2977
*** bug-libtool@gnu.org
2978
2979
_LT_EOF
2980
fi ;;
2981
esac
2982
fi
2983
break
2984
fi
2985
done
2986
IFS="$lt_save_ifs"
2987
MAGIC_CMD="$lt_save_MAGIC_CMD"
2988
;;
2989
esac])
2990
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2991
if test -n "$MAGIC_CMD"; then
2992
AC_MSG_RESULT($MAGIC_CMD)
2993
else
2994
AC_MSG_RESULT(no)
2995
fi
2996
_LT_DECL([], [MAGIC_CMD], [0],
2997
[Used to examine libraries when file_magic_cmd begins with "file"])dnl
2998
])# _LT_PATH_TOOL_PREFIX
2999
3000
# Old name:
3001
AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3002
dnl aclocal-1.4 backwards compatibility:
3003
dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3004
3005
3006
# _LT_PATH_MAGIC
3007
# --------------
3008
# find a file program which can recognize a shared library
3009
m4_defun([_LT_PATH_MAGIC],
3010
[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3011
if test -z "$lt_cv_path_MAGIC_CMD"; then
3012
if test -n "$ac_tool_prefix"; then
3013
_LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3014
else
3015
MAGIC_CMD=:
3016
fi
3017
fi
3018
])# _LT_PATH_MAGIC
3019
3020
3021
# LT_PATH_LD
3022
# ----------
3023
# find the pathname to the GNU or non-GNU linker
3024
AC_DEFUN([LT_PATH_LD],
3025
[AC_REQUIRE([AC_PROG_CC])dnl
3026
AC_REQUIRE([AC_CANONICAL_HOST])dnl
3027
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3028
m4_require([_LT_DECL_SED])dnl
3029
m4_require([_LT_DECL_EGREP])dnl
3030
m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3031
3032
AC_ARG_WITH([gnu-ld],
3033
[AS_HELP_STRING([--with-gnu-ld],
3034
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
3035
[test "$withval" = no || with_gnu_ld=yes],
3036
[with_gnu_ld=no])dnl
3037
3038
ac_prog=ld
3039
if test "$GCC" = yes; then
3040
# Check if gcc -print-prog-name=ld gives a path.
3041
AC_MSG_CHECKING([for ld used by $CC])
3042
case $host in
3043
*-*-mingw*)
3044
# gcc leaves a trailing carriage return which upsets mingw
3045
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3046
*)
3047
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3048
esac
3049
case $ac_prog in
3050
# Accept absolute paths.
3051
[[\\/]]* | ?:[[\\/]]*)
3052
re_direlt='/[[^/]][[^/]]*/\.\./'
3053
# Canonicalize the pathname of ld
3054
ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3055
while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3056
ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3057
done
3058
test -z "$LD" && LD="$ac_prog"
3059
;;
3060
"")
3061
# If it fails, then pretend we aren't using GCC.
3062
ac_prog=ld
3063
;;
3064
*)
3065
# If it is relative, then search for the first ld in PATH.
3066
with_gnu_ld=unknown
3067
;;
3068
esac
3069
elif test "$with_gnu_ld" = yes; then
3070
AC_MSG_CHECKING([for GNU ld])
3071
else
3072
AC_MSG_CHECKING([for non-GNU ld])
3073
fi
3074
AC_CACHE_VAL(lt_cv_path_LD,
3075
[if test -z "$LD"; then
3076
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3077
for ac_dir in $PATH; do
3078
IFS="$lt_save_ifs"
3079
test -z "$ac_dir" && ac_dir=.
3080
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3081
lt_cv_path_LD="$ac_dir/$ac_prog"
3082
# Check to see if the program is GNU ld. I'd rather use --version,
3083
# but apparently some variants of GNU ld only accept -v.
3084
# Break only if it was the GNU/non-GNU ld that we prefer.
3085
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3086
*GNU* | *'with BFD'*)
3087
test "$with_gnu_ld" != no && break
3088
;;
3089
*)
3090
test "$with_gnu_ld" != yes && break
3091
;;
3092
esac
3093
fi
3094
done
3095
IFS="$lt_save_ifs"
3096
else
3097
lt_cv_path_LD="$LD" # Let the user override the test with a path.
3098
fi])
3099
LD="$lt_cv_path_LD"
3100
if test -n "$LD"; then
3101
AC_MSG_RESULT($LD)
3102
else
3103
AC_MSG_RESULT(no)
3104
fi
3105
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3106
_LT_PATH_LD_GNU
3107
AC_SUBST([LD])
3108
3109
_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3110
])# LT_PATH_LD
3111
3112
# Old names:
3113
AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3114
AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3115
dnl aclocal-1.4 backwards compatibility:
3116
dnl AC_DEFUN([AM_PROG_LD], [])
3117
dnl AC_DEFUN([AC_PROG_LD], [])
3118
3119
3120
# _LT_PATH_LD_GNU
3121
#- --------------
3122
m4_defun([_LT_PATH_LD_GNU],
3123
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3124
[# I'd rather use --version here, but apparently some GNU lds only accept -v.
3125
case `$LD -v 2>&1 </dev/null` in
3126
*GNU* | *'with BFD'*)
3127
lt_cv_prog_gnu_ld=yes
3128
;;
3129
*)
3130
lt_cv_prog_gnu_ld=no
3131
;;
3132
esac])
3133
with_gnu_ld=$lt_cv_prog_gnu_ld
3134
])# _LT_PATH_LD_GNU
3135
3136
3137
# _LT_CMD_RELOAD
3138
# --------------
3139
# find reload flag for linker
3140
# -- PORTME Some linkers may need a different reload flag.
3141
m4_defun([_LT_CMD_RELOAD],
3142
[AC_CACHE_CHECK([for $LD option to reload object files],
3143
lt_cv_ld_reload_flag,
3144
[lt_cv_ld_reload_flag='-r'])
3145
reload_flag=$lt_cv_ld_reload_flag
3146
case $reload_flag in
3147
"" | " "*) ;;
3148
*) reload_flag=" $reload_flag" ;;
3149
esac
3150
reload_cmds='$LD$reload_flag -o $output$reload_objs'
3151
case $host_os in
3152
cygwin* | mingw* | pw32* | cegcc*)
3153
if test "$GCC" != yes; then
3154
reload_cmds=false
3155
fi
3156
;;
3157
darwin*)
3158
if test "$GCC" = yes; then
3159
reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
3160
else
3161
reload_cmds='$LD$reload_flag -o $output$reload_objs'
3162
fi
3163
;;
3164
esac
3165
_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3166
_LT_TAGDECL([], [reload_cmds], [2])dnl
3167
])# _LT_CMD_RELOAD
3168
3169
3170
# _LT_CHECK_MAGIC_METHOD
3171
# ----------------------
3172
# how to check for library dependencies
3173
# -- PORTME fill in with the dynamic library characteristics
3174
m4_defun([_LT_CHECK_MAGIC_METHOD],
3175
[m4_require([_LT_DECL_EGREP])
3176
m4_require([_LT_DECL_OBJDUMP])
3177
AC_CACHE_CHECK([how to recognize dependent libraries],
3178
lt_cv_deplibs_check_method,
3179
[lt_cv_file_magic_cmd='$MAGIC_CMD'
3180
lt_cv_file_magic_test_file=
3181
lt_cv_deplibs_check_method='unknown'
3182
# Need to set the preceding variable on all platforms that support
3183
# interlibrary dependencies.
3184
# 'none' -- dependencies not supported.
3185
# `unknown' -- same as none, but documents that we really don't know.
3186
# 'pass_all' -- all dependencies passed with no checks.
3187
# 'test_compile' -- check by making test program.
3188
# 'file_magic [[regex]]' -- check by looking for files in library path
3189
# which responds to the $file_magic_cmd with a given extended regex.
3190
# If you have `file' or equivalent on your system and you're not sure
3191
# whether `pass_all' will *always* work, you probably want this one.
3192
3193
case $host_os in
3194
aix[[4-9]]*)
3195
lt_cv_deplibs_check_method=pass_all
3196
;;
3197
3198
beos*)
3199
lt_cv_deplibs_check_method=pass_all
3200
;;
3201
3202
bsdi[[45]]*)
3203
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3204
lt_cv_file_magic_cmd='/usr/bin/file -L'
3205
lt_cv_file_magic_test_file=/shlib/libc.so
3206
;;
3207
3208
cygwin*)
3209
# func_win32_libid is a shell function defined in ltmain.sh
3210
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3211
lt_cv_file_magic_cmd='func_win32_libid'
3212
;;
3213
3214
mingw* | pw32*)
3215
# Base MSYS/MinGW do not provide the 'file' command needed by
3216
# func_win32_libid shell function, so use a weaker test based on 'objdump',
3217
# unless we find 'file', for example because we are cross-compiling.
3218
# func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3219
if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
3220
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3221
lt_cv_file_magic_cmd='func_win32_libid'
3222
else
3223
# Keep this pattern in sync with the one in func_win32_libid.
3224
lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3225
lt_cv_file_magic_cmd='$OBJDUMP -f'
3226
fi
3227
;;
3228
3229
cegcc*)
3230
# use the weaker test based on 'objdump'. See mingw*.
3231
lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3232
lt_cv_file_magic_cmd='$OBJDUMP -f'
3233
;;
3234
3235
darwin* | rhapsody*)
3236
lt_cv_deplibs_check_method=pass_all
3237
;;
3238
3239
freebsd* | dragonfly*)
3240
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3241
case $host_cpu in
3242
i*86 )
3243
# Not sure whether the presence of OpenBSD here was a mistake.
3244
# Let's accept both of them until this is cleared up.
3245
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3246
lt_cv_file_magic_cmd=/usr/bin/file
3247
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3248
;;
3249
esac
3250
else
3251
lt_cv_deplibs_check_method=pass_all
3252
fi
3253
;;
3254
3255
haiku*)
3256
lt_cv_deplibs_check_method=pass_all
3257
;;
3258
3259
hpux10.20* | hpux11*)
3260
lt_cv_file_magic_cmd=/usr/bin/file
3261
case $host_cpu in
3262
ia64*)
3263
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3264
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3265
;;
3266
hppa*64*)
3267
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3268
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3269
;;
3270
*)
3271
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3272
lt_cv_file_magic_test_file=/usr/lib/libc.sl
3273
;;
3274
esac
3275
;;
3276
3277
interix[[3-9]]*)
3278
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3279
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3280
;;
3281
3282
irix5* | irix6* | nonstopux*)
3283
case $LD in
3284
*-32|*"-32 ") libmagic=32-bit;;
3285
*-n32|*"-n32 ") libmagic=N32;;
3286
*-64|*"-64 ") libmagic=64-bit;;
3287
*) libmagic=never-match;;
3288
esac
3289
lt_cv_deplibs_check_method=pass_all
3290
;;
3291
3292
# This must be glibc/ELF.
3293
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
3294
lt_cv_deplibs_check_method=pass_all
3295
;;
3296
3297
netbsd* | netbsdelf*-gnu)
3298
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3299
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3300
else
3301
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3302
fi
3303
;;
3304
3305
newos6*)
3306
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3307
lt_cv_file_magic_cmd=/usr/bin/file
3308
lt_cv_file_magic_test_file=/usr/lib/libnls.so
3309
;;
3310
3311
*nto* | *qnx*)
3312
lt_cv_deplibs_check_method=pass_all
3313
;;
3314
3315
openbsd*)
3316
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3317
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3318
else
3319
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3320
fi
3321
;;
3322
3323
osf3* | osf4* | osf5*)
3324
lt_cv_deplibs_check_method=pass_all
3325
;;
3326
3327
rdos*)
3328
lt_cv_deplibs_check_method=pass_all
3329
;;
3330
3331
solaris*)
3332
lt_cv_deplibs_check_method=pass_all
3333
;;
3334
3335
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3336
lt_cv_deplibs_check_method=pass_all
3337
;;
3338
3339
sysv4 | sysv4.3*)
3340
case $host_vendor in
3341
motorola)
3342
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3343
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3344
;;
3345
ncr)
3346
lt_cv_deplibs_check_method=pass_all
3347
;;
3348
sequent)
3349
lt_cv_file_magic_cmd='/bin/file'
3350
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3351
;;
3352
sni)
3353
lt_cv_file_magic_cmd='/bin/file'
3354
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3355
lt_cv_file_magic_test_file=/lib/libc.so
3356
;;
3357
siemens)
3358
lt_cv_deplibs_check_method=pass_all
3359
;;
3360
pc)
3361
lt_cv_deplibs_check_method=pass_all
3362
;;
3363
esac
3364
;;
3365
3366
tpf*)
3367
lt_cv_deplibs_check_method=pass_all
3368
;;
3369
esac
3370
])
3371
3372
file_magic_glob=
3373
want_nocaseglob=no
3374
if test "$build" = "$host"; then
3375
case $host_os in
3376
mingw* | pw32*)
3377
if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3378
want_nocaseglob=yes
3379
else
3380
file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3381
fi
3382
;;
3383
esac
3384
fi
3385
3386
file_magic_cmd=$lt_cv_file_magic_cmd
3387
deplibs_check_method=$lt_cv_deplibs_check_method
3388
test -z "$deplibs_check_method" && deplibs_check_method=unknown
3389
3390
_LT_DECL([], [deplibs_check_method], [1],
3391
[Method to check whether dependent libraries are shared objects])
3392
_LT_DECL([], [file_magic_cmd], [1],
3393
[Command to use when deplibs_check_method = "file_magic"])
3394
_LT_DECL([], [file_magic_glob], [1],
3395
[How to find potential files when deplibs_check_method = "file_magic"])
3396
_LT_DECL([], [want_nocaseglob], [1],
3397
[Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3398
])# _LT_CHECK_MAGIC_METHOD
3399
3400
3401
# LT_PATH_NM
3402
# ----------
3403
# find the pathname to a BSD- or MS-compatible name lister
3404
AC_DEFUN([LT_PATH_NM],
3405
[AC_REQUIRE([AC_PROG_CC])dnl
3406
AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3407
[if test -n "$NM"; then
3408
# Let the user override the test.
3409
lt_cv_path_NM="$NM"
3410
else
3411
lt_nm_to_check="${ac_tool_prefix}nm"
3412
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3413
lt_nm_to_check="$lt_nm_to_check nm"
3414
fi
3415
for lt_tmp_nm in $lt_nm_to_check; do
3416
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3417
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3418
IFS="$lt_save_ifs"
3419
test -z "$ac_dir" && ac_dir=.
3420
tmp_nm="$ac_dir/$lt_tmp_nm"
3421
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3422
# Check to see if the nm accepts a BSD-compat flag.
3423
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
3424
# nm: unknown option "B" ignored
3425
# Tru64's nm complains that /dev/null is an invalid object file
3426
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3427
*/dev/null* | *'Invalid file or object type'*)
3428
lt_cv_path_NM="$tmp_nm -B"
3429
break
3430
;;
3431
*)
3432
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3433
*/dev/null*)
3434
lt_cv_path_NM="$tmp_nm -p"
3435
break
3436
;;
3437
*)
3438
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3439
continue # so that we can try to find one that supports BSD flags
3440
;;
3441
esac
3442
;;
3443
esac
3444
fi
3445
done
3446
IFS="$lt_save_ifs"
3447
done
3448
: ${lt_cv_path_NM=no}
3449
fi])
3450
if test "$lt_cv_path_NM" != "no"; then
3451
NM="$lt_cv_path_NM"
3452
else
3453
# Didn't find any BSD compatible name lister, look for dumpbin.
3454
if test -n "$DUMPBIN"; then :
3455
# Let the user override the test.
3456
else
3457
AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3458
case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3459
*COFF*)
3460
DUMPBIN="$DUMPBIN -symbols"
3461
;;
3462
*)
3463
DUMPBIN=:
3464
;;
3465
esac
3466
fi
3467
AC_SUBST([DUMPBIN])
3468
if test "$DUMPBIN" != ":"; then
3469
NM="$DUMPBIN"
3470
fi
3471
fi
3472
test -z "$NM" && NM=nm
3473
AC_SUBST([NM])
3474
_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3475
3476
AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3477
[lt_cv_nm_interface="BSD nm"
3478
echo "int some_variable = 0;" > conftest.$ac_ext
3479
(eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3480
(eval "$ac_compile" 2>conftest.err)
3481
cat conftest.err >&AS_MESSAGE_LOG_FD
3482
(eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3483
(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3484
cat conftest.err >&AS_MESSAGE_LOG_FD
3485
(eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3486
cat conftest.out >&AS_MESSAGE_LOG_FD
3487
if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3488
lt_cv_nm_interface="MS dumpbin"
3489
fi
3490
rm -f conftest*])
3491
])# LT_PATH_NM
3492
3493
# Old names:
3494
AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3495
AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3496
dnl aclocal-1.4 backwards compatibility:
3497
dnl AC_DEFUN([AM_PROG_NM], [])
3498
dnl AC_DEFUN([AC_PROG_NM], [])
3499
3500
# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3501
# --------------------------------
3502
# how to determine the name of the shared library
3503
# associated with a specific link library.
3504
# -- PORTME fill in with the dynamic library characteristics
3505
m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3506
[m4_require([_LT_DECL_EGREP])
3507
m4_require([_LT_DECL_OBJDUMP])
3508
m4_require([_LT_DECL_DLLTOOL])
3509
AC_CACHE_CHECK([how to associate runtime and link libraries],
3510
lt_cv_sharedlib_from_linklib_cmd,
3511
[lt_cv_sharedlib_from_linklib_cmd='unknown'
3512
3513
case $host_os in
3514
cygwin* | mingw* | pw32* | cegcc*)
3515
# two different shell functions defined in ltmain.sh
3516
# decide which to use based on capabilities of $DLLTOOL
3517
case `$DLLTOOL --help 2>&1` in
3518
*--identify-strict*)
3519
lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3520
;;
3521
*)
3522
lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3523
;;
3524
esac
3525
;;
3526
*)
3527
# fallback: assume linklib IS sharedlib
3528
lt_cv_sharedlib_from_linklib_cmd="$ECHO"
3529
;;
3530
esac
3531
])
3532
sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3533
test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3534
3535
_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3536
[Command to associate shared and link libraries])
3537
])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3538
3539
3540
# _LT_PATH_MANIFEST_TOOL
3541
# ----------------------
3542
# locate the manifest tool
3543
m4_defun([_LT_PATH_MANIFEST_TOOL],
3544
[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3545
test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3546
AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3547
[lt_cv_path_mainfest_tool=no
3548
echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3549
$MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3550
cat conftest.err >&AS_MESSAGE_LOG_FD
3551
if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3552
lt_cv_path_mainfest_tool=yes
3553
fi
3554
rm -f conftest*])
3555
if test "x$lt_cv_path_mainfest_tool" != xyes; then
3556
MANIFEST_TOOL=:
3557
fi
3558
_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3559
])# _LT_PATH_MANIFEST_TOOL
3560
3561
3562
# LT_LIB_M
3563
# --------
3564
# check for math library
3565
AC_DEFUN([LT_LIB_M],
3566
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3567
LIBM=
3568
case $host in
3569
*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3570
# These system don't have libm, or don't need it
3571
;;
3572
*-ncr-sysv4.3*)
3573
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3574
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3575
;;
3576
*)
3577
AC_CHECK_LIB(m, cos, LIBM="-lm")
3578
;;
3579
esac
3580
AC_SUBST([LIBM])
3581
])# LT_LIB_M
3582
3583
# Old name:
3584
AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3585
dnl aclocal-1.4 backwards compatibility:
3586
dnl AC_DEFUN([AC_CHECK_LIBM], [])
3587
3588
3589
# _LT_COMPILER_NO_RTTI([TAGNAME])
3590
# -------------------------------
3591
m4_defun([_LT_COMPILER_NO_RTTI],
3592
[m4_require([_LT_TAG_COMPILER])dnl
3593
3594
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3595
3596
if test "$GCC" = yes; then
3597
case $cc_basename in
3598
nvcc*)
3599
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3600
*)
3601
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3602
esac
3603
3604
_LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3605
lt_cv_prog_compiler_rtti_exceptions,
3606
[-fno-rtti -fno-exceptions], [],
3607
[_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3608
fi
3609
_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3610
[Compiler flag to turn off builtin functions])
3611
])# _LT_COMPILER_NO_RTTI
3612
3613
3614
# _LT_CMD_GLOBAL_SYMBOLS
3615
# ----------------------
3616
m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3617
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3618
AC_REQUIRE([AC_PROG_CC])dnl
3619
AC_REQUIRE([AC_PROG_AWK])dnl
3620
AC_REQUIRE([LT_PATH_NM])dnl
3621
AC_REQUIRE([LT_PATH_LD])dnl
3622
m4_require([_LT_DECL_SED])dnl
3623
m4_require([_LT_DECL_EGREP])dnl
3624
m4_require([_LT_TAG_COMPILER])dnl
3625
3626
# Check for command to grab the raw symbol name followed by C symbol from nm.
3627
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3628
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3629
[
3630
# These are sane defaults that work on at least a few old systems.
3631
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
3632
3633
# Character class describing NM global symbol codes.
3634
symcode='[[BCDEGRST]]'
3635
3636
# Regexp to match symbols that can be accessed directly from C.
3637
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3638
3639
# Define system-specific variables.
3640
case $host_os in
3641
aix*)
3642
symcode='[[BCDT]]'
3643
;;
3644
cygwin* | mingw* | pw32* | cegcc*)
3645
symcode='[[ABCDGISTW]]'
3646
;;
3647
hpux*)
3648
if test "$host_cpu" = ia64; then
3649
symcode='[[ABCDEGRST]]'
3650
fi
3651
;;
3652
irix* | nonstopux*)
3653
symcode='[[BCDEGRST]]'
3654
;;
3655
osf*)
3656
symcode='[[BCDEGQRST]]'
3657
;;
3658
solaris*)
3659
symcode='[[BDRT]]'
3660
;;
3661
sco3.2v5*)
3662
symcode='[[DT]]'
3663
;;
3664
sysv4.2uw2*)
3665
symcode='[[DT]]'
3666
;;
3667
sysv5* | sco5v6* | unixware* | OpenUNIX*)
3668
symcode='[[ABDT]]'
3669
;;
3670
sysv4)
3671
symcode='[[DFNSTU]]'
3672
;;
3673
esac
3674
3675
# If we're using GNU nm, then use its standard symbol codes.
3676
case `$NM -V 2>&1` in
3677
*GNU* | *'with BFD'*)
3678
symcode='[[ABCDGIRSTW]]' ;;
3679
esac
3680
3681
# Transform an extracted symbol line into a proper C declaration.
3682
# Some systems (esp. on ia64) link data and code symbols differently,
3683
# so use this general approach.
3684
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3685
3686
# Transform an extracted symbol line into symbol name and symbol address
3687
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3688
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
3689
3690
# Handle CRLF in mingw tool chain
3691
opt_cr=
3692
case $build_os in
3693
mingw*)
3694
opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3695
;;
3696
esac
3697
3698
# Try without a prefix underscore, then with it.
3699
for ac_symprfx in "" "_"; do
3700
3701
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3702
symxfrm="\\1 $ac_symprfx\\2 \\2"
3703
3704
# Write the raw and C identifiers.
3705
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3706
# Fake it for dumpbin and say T for any non-static function
3707
# and D for any global variable.
3708
# Also find C++ and __fastcall symbols from MSVC++,
3709
# which start with @ or ?.
3710
lt_cv_sys_global_symbol_pipe="$AWK ['"\
3711
" {last_section=section; section=\$ 3};"\
3712
" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
3713
" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3714
" \$ 0!~/External *\|/{next};"\
3715
" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3716
" {if(hide[section]) next};"\
3717
" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3718
" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3719
" s[1]~/^[@?]/{print s[1], s[1]; next};"\
3720
" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3721
" ' prfx=^$ac_symprfx]"
3722
else
3723
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3724
fi
3725
lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
3726
3727
# Check to see that the pipe works correctly.
3728
pipe_works=no
3729
3730
rm -f conftest*
3731
cat > conftest.$ac_ext <<_LT_EOF
3732
#ifdef __cplusplus
3733
extern "C" {
3734
#endif
3735
char nm_test_var;
3736
void nm_test_func(void);
3737
void nm_test_func(void){}
3738
#ifdef __cplusplus
3739
}
3740
#endif
3741
int main(){nm_test_var='a';nm_test_func();return(0);}
3742
_LT_EOF
3743
3744
if AC_TRY_EVAL(ac_compile); then
3745
# Now try to grab the symbols.
3746
nlist=conftest.nm
3747
if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
3748
# Try sorting and uniquifying the output.
3749
if sort "$nlist" | uniq > "$nlist"T; then
3750
mv -f "$nlist"T "$nlist"
3751
else
3752
rm -f "$nlist"T
3753
fi
3754
3755
# Make sure that we snagged all the symbols we need.
3756
if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3757
if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3758
cat <<_LT_EOF > conftest.$ac_ext
3759
/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
3760
#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
3761
/* DATA imports from DLLs on WIN32 con't be const, because runtime
3762
relocations are performed -- see ld's documentation on pseudo-relocs. */
3763
# define LT@&t@_DLSYM_CONST
3764
#elif defined(__osf__)
3765
/* This system does not cope well with relocations in const data. */
3766
# define LT@&t@_DLSYM_CONST
3767
#else
3768
# define LT@&t@_DLSYM_CONST const
3769
#endif
3770
3771
#ifdef __cplusplus
3772
extern "C" {
3773
#endif
3774
3775
_LT_EOF
3776
# Now generate the symbol file.
3777
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3778
3779
cat <<_LT_EOF >> conftest.$ac_ext
3780
3781
/* The mapping between symbol names and symbols. */
3782
LT@&t@_DLSYM_CONST struct {
3783
const char *name;
3784
void *address;
3785
}
3786
lt__PROGRAM__LTX_preloaded_symbols[[]] =
3787
{
3788
{ "@PROGRAM@", (void *) 0 },
3789
_LT_EOF
3790
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3791
cat <<\_LT_EOF >> conftest.$ac_ext
3792
{0, (void *) 0}
3793
};
3794
3795
/* This works around a problem in FreeBSD linker */
3796
#ifdef FREEBSD_WORKAROUND
3797
static const void *lt_preloaded_setup() {
3798
return lt__PROGRAM__LTX_preloaded_symbols;
3799
}
3800
#endif
3801
3802
#ifdef __cplusplus
3803
}
3804
#endif
3805
_LT_EOF
3806
# Now try linking the two files.
3807
mv conftest.$ac_objext conftstm.$ac_objext
3808
lt_globsym_save_LIBS=$LIBS
3809
lt_globsym_save_CFLAGS=$CFLAGS
3810
LIBS="conftstm.$ac_objext"
3811
CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3812
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3813
pipe_works=yes
3814
fi
3815
LIBS=$lt_globsym_save_LIBS
3816
CFLAGS=$lt_globsym_save_CFLAGS
3817
else
3818
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3819
fi
3820
else
3821
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3822
fi
3823
else
3824
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3825
fi
3826
else
3827
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3828
cat conftest.$ac_ext >&5
3829
fi
3830
rm -rf conftest* conftst*
3831
3832
# Do not use the global_symbol_pipe unless it works.
3833
if test "$pipe_works" = yes; then
3834
break
3835
else
3836
lt_cv_sys_global_symbol_pipe=
3837
fi
3838
done
3839
])
3840
if test -z "$lt_cv_sys_global_symbol_pipe"; then
3841
lt_cv_sys_global_symbol_to_cdecl=
3842
fi
3843
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3844
AC_MSG_RESULT(failed)
3845
else
3846
AC_MSG_RESULT(ok)
3847
fi
3848
3849
# Response file support.
3850
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3851
nm_file_list_spec='@'
3852
elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
3853
nm_file_list_spec='@'
3854
fi
3855
3856
_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3857
[Take the output of nm and produce a listing of raw symbols and C names])
3858
_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3859
[Transform the output of nm in a proper C declaration])
3860
_LT_DECL([global_symbol_to_c_name_address],
3861
[lt_cv_sys_global_symbol_to_c_name_address], [1],
3862
[Transform the output of nm in a C name address pair])
3863
_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3864
[lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3865
[Transform the output of nm in a C name address pair when lib prefix is needed])
3866
_LT_DECL([], [nm_file_list_spec], [1],
3867
[Specify filename containing input files for $NM])
3868
]) # _LT_CMD_GLOBAL_SYMBOLS
3869
3870
3871
# _LT_COMPILER_PIC([TAGNAME])
3872
# ---------------------------
3873
m4_defun([_LT_COMPILER_PIC],
3874
[m4_require([_LT_TAG_COMPILER])dnl
3875
_LT_TAGVAR(lt_prog_compiler_wl, $1)=
3876
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
3877
_LT_TAGVAR(lt_prog_compiler_static, $1)=
3878
3879
m4_if([$1], [CXX], [
3880
# C++ specific cases for pic, static, wl, etc.
3881
if test "$GXX" = yes; then
3882
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3883
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3884
3885
case $host_os in
3886
aix*)
3887
# All AIX code is PIC.
3888
if test "$host_cpu" = ia64; then
3889
# AIX 5 now supports IA64 processor
3890
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3891
fi
3892
;;
3893
3894
amigaos*)
3895
case $host_cpu in
3896
powerpc)
3897
# see comment about AmigaOS4 .so support
3898
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3899
;;
3900
m68k)
3901
# FIXME: we need at least 68020 code to build shared libraries, but
3902
# adding the `-m68020' flag to GCC prevents building anything better,
3903
# like `-m68040'.
3904
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3905
;;
3906
esac
3907
;;
3908
3909
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3910
# PIC is the default for these OSes.
3911
;;
3912
mingw* | cygwin* | os2* | pw32* | cegcc*)
3913
# This hack is so that the source file can tell whether it is being
3914
# built for inclusion in a dll (and should export symbols for example).
3915
# Although the cygwin gcc ignores -fPIC, still need this for old-style
3916
# (--disable-auto-import) libraries
3917
m4_if([$1], [GCJ], [],
3918
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3919
;;
3920
darwin* | rhapsody*)
3921
# PIC is the default on this platform
3922
# Common symbols not allowed in MH_DYLIB files
3923
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3924
;;
3925
*djgpp*)
3926
# DJGPP does not support shared libraries at all
3927
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
3928
;;
3929
haiku*)
3930
# PIC is the default for Haiku.
3931
# The "-static" flag exists, but is broken.
3932
_LT_TAGVAR(lt_prog_compiler_static, $1)=
3933
;;
3934
interix[[3-9]]*)
3935
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
3936
# Instead, we relocate shared libraries at runtime.
3937
;;
3938
sysv4*MP*)
3939
if test -d /usr/nec; then
3940
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3941
fi
3942
;;
3943
hpux*)
3944
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3945
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3946
# sets the default TLS model and affects inlining.
3947
case $host_cpu in
3948
hppa*64*)
3949
;;
3950
*)
3951
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3952
;;
3953
esac
3954
;;
3955
*qnx* | *nto*)
3956
# QNX uses GNU C++, but need to define -shared option too, otherwise
3957
# it will coredump.
3958
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3959
;;
3960
*)
3961
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3962
;;
3963
esac
3964
else
3965
case $host_os in
3966
aix[[4-9]]*)
3967
# All AIX code is PIC.
3968
if test "$host_cpu" = ia64; then
3969
# AIX 5 now supports IA64 processor
3970
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3971
else
3972
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3973
fi
3974
;;
3975
chorus*)
3976
case $cc_basename in
3977
cxch68*)
3978
# Green Hills C++ Compiler
3979
# _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"
3980
;;
3981
esac
3982
;;
3983
mingw* | cygwin* | os2* | pw32* | cegcc*)
3984
# This hack is so that the source file can tell whether it is being
3985
# built for inclusion in a dll (and should export symbols for example).
3986
m4_if([$1], [GCJ], [],
3987
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3988
;;
3989
dgux*)
3990
case $cc_basename in
3991
ec++*)
3992
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3993
;;
3994
ghcx*)
3995
# Green Hills C++ Compiler
3996
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3997
;;
3998
*)
3999
;;
4000
esac
4001
;;
4002
freebsd* | dragonfly*)
4003
# FreeBSD uses GNU C++
4004
;;
4005
hpux9* | hpux10* | hpux11*)
4006
case $cc_basename in
4007
CC*)
4008
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4009
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4010
if test "$host_cpu" != ia64; then
4011
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4012
fi
4013
;;
4014
aCC*)
4015
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4016
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4017
case $host_cpu in
4018
hppa*64*|ia64*)
4019
# +Z the default
4020
;;
4021
*)
4022
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4023
;;
4024
esac
4025
;;
4026
*)
4027
;;
4028
esac
4029
;;
4030
interix*)
4031
# This is c89, which is MS Visual C++ (no shared libs)
4032
# Anyone wants to do a port?
4033
;;
4034
irix5* | irix6* | nonstopux*)
4035
case $cc_basename in
4036
CC*)
4037
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4038
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4039
# CC pic flag -KPIC is the default.
4040
;;
4041
*)
4042
;;
4043
esac
4044
;;
4045
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4046
case $cc_basename in
4047
KCC*)
4048
# KAI C++ Compiler
4049
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4050
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4051
;;
4052
ecpc* )
4053
# old Intel C++ for x86_64 which still supported -KPIC.
4054
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4055
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4056
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4057
;;
4058
icpc* )
4059
# Intel C++, used to be incompatible with GCC.
4060
# ICC 10 doesn't accept -KPIC any more.
4061
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4062
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4063
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4064
;;
4065
pgCC* | pgcpp*)
4066
# Portland Group C++ compiler
4067
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4068
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4069
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4070
;;
4071
cxx*)
4072
# Compaq C++
4073
# Make sure the PIC flag is empty. It appears that all Alpha
4074
# Linux and Compaq Tru64 Unix objects are PIC.
4075
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4076
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4077
;;
4078
xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4079
# IBM XL 8.0, 9.0 on PPC and BlueGene
4080
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4081
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4082
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4083
;;
4084
*)
4085
case `$CC -V 2>&1 | sed 5q` in
4086
*Sun\ C*)
4087
# Sun C++ 5.9
4088
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4089
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4090
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4091
;;
4092
esac
4093
;;
4094
esac
4095
;;
4096
lynxos*)
4097
;;
4098
m88k*)
4099
;;
4100
mvs*)
4101
case $cc_basename in
4102
cxx*)
4103
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4104
;;
4105
*)
4106
;;
4107
esac
4108
;;
4109
netbsd* | netbsdelf*-gnu)
4110
;;
4111
*qnx* | *nto*)
4112
# QNX uses GNU C++, but need to define -shared option too, otherwise
4113
# it will coredump.
4114
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4115
;;
4116
osf3* | osf4* | osf5*)
4117
case $cc_basename in
4118
KCC*)
4119
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4120
;;
4121
RCC*)
4122
# Rational C++ 2.4.1
4123
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4124
;;
4125
cxx*)
4126
# Digital/Compaq C++
4127
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4128
# Make sure the PIC flag is empty. It appears that all Alpha
4129
# Linux and Compaq Tru64 Unix objects are PIC.
4130
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4131
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4132
;;
4133
*)
4134
;;
4135
esac
4136
;;
4137
psos*)
4138
;;
4139
solaris*)
4140
case $cc_basename in
4141
CC* | sunCC*)
4142
# Sun C++ 4.2, 5.x and Centerline C++
4143
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4144
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4145
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4146
;;
4147
gcx*)
4148
# Green Hills C++ Compiler
4149
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4150
;;
4151
*)
4152
;;
4153
esac
4154
;;
4155
sunos4*)
4156
case $cc_basename in
4157
CC*)
4158
# Sun C++ 4.x
4159
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4160
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4161
;;
4162
lcc*)
4163
# Lucid
4164
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4165
;;
4166
*)
4167
;;
4168
esac
4169
;;
4170
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4171
case $cc_basename in
4172
CC*)
4173
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4174
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4175
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4176
;;
4177
esac
4178
;;
4179
tandem*)
4180
case $cc_basename in
4181
NCC*)
4182
# NonStop-UX NCC 3.20
4183
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4184
;;
4185
*)
4186
;;
4187
esac
4188
;;
4189
vxworks*)
4190
;;
4191
*)
4192
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4193
;;
4194
esac
4195
fi
4196
],
4197
[
4198
if test "$GCC" = yes; then
4199
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4200
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4201
4202
case $host_os in
4203
aix*)
4204
# All AIX code is PIC.
4205
if test "$host_cpu" = ia64; then
4206
# AIX 5 now supports IA64 processor
4207
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4208
fi
4209
;;
4210
4211
amigaos*)
4212
case $host_cpu in
4213
powerpc)
4214
# see comment about AmigaOS4 .so support
4215
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4216
;;
4217
m68k)
4218
# FIXME: we need at least 68020 code to build shared libraries, but
4219
# adding the `-m68020' flag to GCC prevents building anything better,
4220
# like `-m68040'.
4221
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4222
;;
4223
esac
4224
;;
4225
4226
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4227
# PIC is the default for these OSes.
4228
;;
4229
4230
mingw* | cygwin* | pw32* | os2* | cegcc*)
4231
# This hack is so that the source file can tell whether it is being
4232
# built for inclusion in a dll (and should export symbols for example).
4233
# Although the cygwin gcc ignores -fPIC, still need this for old-style
4234
# (--disable-auto-import) libraries
4235
m4_if([$1], [GCJ], [],
4236
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4237
;;
4238
4239
darwin* | rhapsody*)
4240
# PIC is the default on this platform
4241
# Common symbols not allowed in MH_DYLIB files
4242
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4243
;;
4244
4245
haiku*)
4246
# PIC is the default for Haiku.
4247
# The "-static" flag exists, but is broken.
4248
_LT_TAGVAR(lt_prog_compiler_static, $1)=
4249
;;
4250
4251
hpux*)
4252
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4253
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4254
# sets the default TLS model and affects inlining.
4255
case $host_cpu in
4256
hppa*64*)
4257
# +Z the default
4258
;;
4259
*)
4260
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4261
;;
4262
esac
4263
;;
4264
4265
interix[[3-9]]*)
4266
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
4267
# Instead, we relocate shared libraries at runtime.
4268
;;
4269
4270
msdosdjgpp*)
4271
# Just because we use GCC doesn't mean we suddenly get shared libraries
4272
# on systems that don't support them.
4273
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4274
enable_shared=no
4275
;;
4276
4277
*nto* | *qnx*)
4278
# QNX uses GNU C++, but need to define -shared option too, otherwise
4279
# it will coredump.
4280
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4281
;;
4282
4283
sysv4*MP*)
4284
if test -d /usr/nec; then
4285
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4286
fi
4287
;;
4288
4289
*)
4290
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4291
;;
4292
esac
4293
4294
case $cc_basename in
4295
nvcc*) # Cuda Compiler Driver 2.2
4296
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4297
if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4298
_LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4299
fi
4300
;;
4301
esac
4302
else
4303
# PORTME Check for flag to pass linker flags through the system compiler.
4304
case $host_os in
4305
aix*)
4306
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4307
if test "$host_cpu" = ia64; then
4308
# AIX 5 now supports IA64 processor
4309
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4310
else
4311
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4312
fi
4313
;;
4314
4315
mingw* | cygwin* | pw32* | os2* | cegcc*)
4316
# This hack is so that the source file can tell whether it is being
4317
# built for inclusion in a dll (and should export symbols for example).
4318
m4_if([$1], [GCJ], [],
4319
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4320
;;
4321
4322
hpux9* | hpux10* | hpux11*)
4323
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4324
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4325
# not for PA HP-UX.
4326
case $host_cpu in
4327
hppa*64*|ia64*)
4328
# +Z the default
4329
;;
4330
*)
4331
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4332
;;
4333
esac
4334
# Is there a better lt_prog_compiler_static that works with the bundled CC?
4335
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4336
;;
4337
4338
irix5* | irix6* | nonstopux*)
4339
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4340
# PIC (with -KPIC) is the default.
4341
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4342
;;
4343
4344
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4345
case $cc_basename in
4346
# old Intel for x86_64 which still supported -KPIC.
4347
ecc*)
4348
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4349
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4350
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4351
;;
4352
# icc used to be incompatible with GCC.
4353
# ICC 10 doesn't accept -KPIC any more.
4354
icc* | ifort*)
4355
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4356
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4357
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4358
;;
4359
# Lahey Fortran 8.1.
4360
lf95*)
4361
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4362
_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4363
_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4364
;;
4365
nagfor*)
4366
# NAG Fortran compiler
4367
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4368
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4369
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4370
;;
4371
pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4372
# Portland Group compilers (*not* the Pentium gcc compiler,
4373
# which looks to be a dead project)
4374
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4375
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4376
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4377
;;
4378
ccc*)
4379
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4380
# All Alpha code is PIC.
4381
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4382
;;
4383
xl* | bgxl* | bgf* | mpixl*)
4384
# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4385
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4386
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4387
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4388
;;
4389
*)
4390
case `$CC -V 2>&1 | sed 5q` in
4391
*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4392
# Sun Fortran 8.3 passes all unrecognized flags to the linker
4393
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4394
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4395
_LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4396
;;
4397
*Sun\ F* | *Sun*Fortran*)
4398
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4399
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4400
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4401
;;
4402
*Sun\ C*)
4403
# Sun C 5.9
4404
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4405
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4406
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4407
;;
4408
*Intel*\ [[CF]]*Compiler*)
4409
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4410
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4411
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4412
;;
4413
*Portland\ Group*)
4414
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4415
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4416
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4417
;;
4418
esac
4419
;;
4420
esac
4421
;;
4422
4423
newsos6)
4424
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4425
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4426
;;
4427
4428
*nto* | *qnx*)
4429
# QNX uses GNU C++, but need to define -shared option too, otherwise
4430
# it will coredump.
4431
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4432
;;
4433
4434
osf3* | osf4* | osf5*)
4435
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4436
# All OSF/1 code is PIC.
4437
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4438
;;
4439
4440
rdos*)
4441
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4442
;;
4443
4444
solaris*)
4445
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4446
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4447
case $cc_basename in
4448
f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4449
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4450
*)
4451
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4452
esac
4453
;;
4454
4455
sunos4*)
4456
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4457
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4458
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4459
;;
4460
4461
sysv4 | sysv4.2uw2* | sysv4.3*)
4462
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4463
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4464
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4465
;;
4466
4467
sysv4*MP*)
4468
if test -d /usr/nec ;then
4469
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4470
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4471
fi
4472
;;
4473
4474
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4475
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4476
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4477
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4478
;;
4479
4480
unicos*)
4481
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4482
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4483
;;
4484
4485
uts4*)
4486
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4487
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4488
;;
4489
4490
*)
4491
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4492
;;
4493
esac
4494
fi
4495
])
4496
case $host_os in
4497
# For platforms which do not support PIC, -DPIC is meaningless:
4498
*djgpp*)
4499
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4500
;;
4501
*)
4502
_LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4503
;;
4504
esac
4505
4506
AC_CACHE_CHECK([for $compiler option to produce PIC],
4507
[_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4508
[_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4509
_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4510
4511
#
4512
# Check to make sure the PIC flag actually works.
4513
#
4514
if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4515
_LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4516
[_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4517
[$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4518
[case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4519
"" | " "*) ;;
4520
*) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4521
esac],
4522
[_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4523
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4524
fi
4525
_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4526
[Additional compiler flags for building library objects])
4527
4528
_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4529
[How to pass a linker flag through the compiler])
4530
#
4531
# Check to make sure the static flag actually works.
4532
#
4533
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4534
_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4535
_LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4536
$lt_tmp_static_flag,
4537
[],
4538
[_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4539
_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4540
[Compiler flag to prevent dynamic linking])
4541
])# _LT_COMPILER_PIC
4542
4543
4544
# _LT_LINKER_SHLIBS([TAGNAME])
4545
# ----------------------------
4546
# See if the linker supports building shared libraries.
4547
m4_defun([_LT_LINKER_SHLIBS],
4548
[AC_REQUIRE([LT_PATH_LD])dnl
4549
AC_REQUIRE([LT_PATH_NM])dnl
4550
m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4551
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4552
m4_require([_LT_DECL_EGREP])dnl
4553
m4_require([_LT_DECL_SED])dnl
4554
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4555
m4_require([_LT_TAG_COMPILER])dnl
4556
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4557
m4_if([$1], [CXX], [
4558
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4559
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4560
case $host_os in
4561
aix[[4-9]]*)
4562
# If we're using GNU nm, then we don't want the "-C" option.
4563
# -C means demangle to AIX nm, but means don't demangle with GNU nm
4564
# Also, AIX nm treats weak defined symbols like other global defined
4565
# symbols, whereas GNU nm marks them as "W".
4566
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4567
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4568
else
4569
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4570
fi
4571
;;
4572
pw32*)
4573
_LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4574
;;
4575
cygwin* | mingw* | cegcc*)
4576
case $cc_basename in
4577
cl*)
4578
_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4579
;;
4580
*)
4581
_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'
4582
_LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4583
;;
4584
esac
4585
;;
4586
linux* | k*bsd*-gnu | gnu*)
4587
_LT_TAGVAR(link_all_deplibs, $1)=no
4588
;;
4589
*)
4590
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4591
;;
4592
esac
4593
], [
4594
runpath_var=
4595
_LT_TAGVAR(allow_undefined_flag, $1)=
4596
_LT_TAGVAR(always_export_symbols, $1)=no
4597
_LT_TAGVAR(archive_cmds, $1)=
4598
_LT_TAGVAR(archive_expsym_cmds, $1)=
4599
_LT_TAGVAR(compiler_needs_object, $1)=no
4600
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4601
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
4602
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4603
_LT_TAGVAR(hardcode_automatic, $1)=no
4604
_LT_TAGVAR(hardcode_direct, $1)=no
4605
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
4606
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4607
_LT_TAGVAR(hardcode_libdir_separator, $1)=
4608
_LT_TAGVAR(hardcode_minus_L, $1)=no
4609
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4610
_LT_TAGVAR(inherit_rpath, $1)=no
4611
_LT_TAGVAR(link_all_deplibs, $1)=unknown
4612
_LT_TAGVAR(module_cmds, $1)=
4613
_LT_TAGVAR(module_expsym_cmds, $1)=
4614
_LT_TAGVAR(old_archive_from_new_cmds, $1)=
4615
_LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4616
_LT_TAGVAR(thread_safe_flag_spec, $1)=
4617
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4618
# include_expsyms should be a list of space-separated symbols to be *always*
4619
# included in the symbol list
4620
_LT_TAGVAR(include_expsyms, $1)=
4621
# exclude_expsyms can be an extended regexp of symbols to exclude
4622
# it will be wrapped by ` (' and `)$', so one must not match beginning or
4623
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4624
# as well as any symbol that contains `d'.
4625
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4626
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4627
# platforms (ab)use it in PIC code, but their linkers get confused if
4628
# the symbol is explicitly referenced. Since portable code cannot
4629
# rely on this symbol name, it's probably fine to never include it in
4630
# preloaded symbol tables.
4631
# Exclude shared library initialization/finalization symbols.
4632
dnl Note also adjust exclude_expsyms for C++ above.
4633
extract_expsyms_cmds=
4634
4635
case $host_os in
4636
cygwin* | mingw* | pw32* | cegcc*)
4637
# FIXME: the MSVC++ port hasn't been tested in a loooong time
4638
# When not using gcc, we currently assume that we are using
4639
# Microsoft Visual C++.
4640
if test "$GCC" != yes; then
4641
with_gnu_ld=no
4642
fi
4643
;;
4644
interix*)
4645
# we just hope/assume this is gcc and not c89 (= MSVC++)
4646
with_gnu_ld=yes
4647
;;
4648
openbsd*)
4649
with_gnu_ld=no
4650
;;
4651
linux* | k*bsd*-gnu | gnu*)
4652
_LT_TAGVAR(link_all_deplibs, $1)=no
4653
;;
4654
esac
4655
4656
_LT_TAGVAR(ld_shlibs, $1)=yes
4657
4658
# On some targets, GNU ld is compatible enough with the native linker
4659
# that we're better off using the native interface for both.
4660
lt_use_gnu_ld_interface=no
4661
if test "$with_gnu_ld" = yes; then
4662
case $host_os in
4663
aix*)
4664
# The AIX port of GNU ld has always aspired to compatibility
4665
# with the native linker. However, as the warning in the GNU ld
4666
# block says, versions before 2.19.5* couldn't really create working
4667
# shared libraries, regardless of the interface used.
4668
case `$LD -v 2>&1` in
4669
*\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4670
*\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4671
*\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4672
*)
4673
lt_use_gnu_ld_interface=yes
4674
;;
4675
esac
4676
;;
4677
*)
4678
lt_use_gnu_ld_interface=yes
4679
;;
4680
esac
4681
fi
4682
4683
if test "$lt_use_gnu_ld_interface" = yes; then
4684
# If archive_cmds runs LD, not CC, wlarc should be empty
4685
wlarc='${wl}'
4686
4687
# Set some defaults for GNU ld with shared library support. These
4688
# are reset later if shared libraries are not supported. Putting them
4689
# here allows them to be overridden if necessary.
4690
runpath_var=LD_RUN_PATH
4691
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4692
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4693
# ancient GNU ld didn't support --whole-archive et. al.
4694
if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4695
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4696
else
4697
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4698
fi
4699
supports_anon_versioning=no
4700
case `$LD -v 2>&1` in
4701
*GNU\ gold*) supports_anon_versioning=yes ;;
4702
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4703
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4704
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4705
*\ 2.11.*) ;; # other 2.11 versions
4706
*) supports_anon_versioning=yes ;;
4707
esac
4708
4709
# See if GNU ld supports shared libraries.
4710
case $host_os in
4711
aix[[3-9]]*)
4712
# On AIX/PPC, the GNU linker is very broken
4713
if test "$host_cpu" != ia64; then
4714
_LT_TAGVAR(ld_shlibs, $1)=no
4715
cat <<_LT_EOF 1>&2
4716
4717
*** Warning: the GNU linker, at least up to release 2.19, is reported
4718
*** to be unable to reliably create shared libraries on AIX.
4719
*** Therefore, libtool is disabling shared libraries support. If you
4720
*** really care for shared libraries, you may want to install binutils
4721
*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4722
*** You will then need to restart the configuration process.
4723
4724
_LT_EOF
4725
fi
4726
;;
4727
4728
amigaos*)
4729
case $host_cpu in
4730
powerpc)
4731
# see comment about AmigaOS4 .so support
4732
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4733
_LT_TAGVAR(archive_expsym_cmds, $1)=''
4734
;;
4735
m68k)
4736
_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)'
4737
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4738
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4739
;;
4740
esac
4741
;;
4742
4743
beos*)
4744
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4745
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4746
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4747
# support --undefined. This deserves some investigation. FIXME
4748
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4749
else
4750
_LT_TAGVAR(ld_shlibs, $1)=no
4751
fi
4752
;;
4753
4754
cygwin* | mingw* | pw32* | cegcc*)
4755
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4756
# as there is no search path for DLLs.
4757
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4758
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
4759
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4760
_LT_TAGVAR(always_export_symbols, $1)=no
4761
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4762
_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'
4763
_LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4764
4765
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4766
_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'
4767
# If the export-symbols file already is a .def file (1st line
4768
# is EXPORTS), use it as is; otherwise, prepend...
4769
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4770
cp $export_symbols $output_objdir/$soname.def;
4771
else
4772
echo EXPORTS > $output_objdir/$soname.def;
4773
cat $export_symbols >> $output_objdir/$soname.def;
4774
fi~
4775
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4776
else
4777
_LT_TAGVAR(ld_shlibs, $1)=no
4778
fi
4779
;;
4780
4781
haiku*)
4782
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4783
_LT_TAGVAR(link_all_deplibs, $1)=yes
4784
;;
4785
4786
interix[[3-9]]*)
4787
_LT_TAGVAR(hardcode_direct, $1)=no
4788
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4789
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4790
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4791
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4792
# Instead, shared libraries are loaded at an image base (0x10000000 by
4793
# default) and relocated if they conflict, which is a slow very memory
4794
# consuming and fragmenting process. To avoid this, we pick a random,
4795
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4796
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
4797
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4798
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4799
;;
4800
4801
gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4802
tmp_diet=no
4803
if test "$host_os" = linux-dietlibc; then
4804
case $cc_basename in
4805
diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4806
esac
4807
fi
4808
if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4809
&& test "$tmp_diet" = no
4810
then
4811
tmp_addflag=' $pic_flag'
4812
tmp_sharedflag='-shared'
4813
case $cc_basename,$host_cpu in
4814
pgcc*) # Portland Group C compiler
4815
_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'
4816
tmp_addflag=' $pic_flag'
4817
;;
4818
pgf77* | pgf90* | pgf95* | pgfortran*)
4819
# Portland Group f77 and f90 compilers
4820
_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'
4821
tmp_addflag=' $pic_flag -Mnomain' ;;
4822
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4823
tmp_addflag=' -i_dynamic' ;;
4824
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4825
tmp_addflag=' -i_dynamic -nofor_main' ;;
4826
ifc* | ifort*) # Intel Fortran compiler
4827
tmp_addflag=' -nofor_main' ;;
4828
lf95*) # Lahey Fortran 8.1
4829
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4830
tmp_sharedflag='--shared' ;;
4831
xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4832
tmp_sharedflag='-qmkshrobj'
4833
tmp_addflag= ;;
4834
nvcc*) # Cuda Compiler Driver 2.2
4835
_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'
4836
_LT_TAGVAR(compiler_needs_object, $1)=yes
4837
;;
4838
esac
4839
case `$CC -V 2>&1 | sed 5q` in
4840
*Sun\ C*) # Sun C 5.9
4841
_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'
4842
_LT_TAGVAR(compiler_needs_object, $1)=yes
4843
tmp_sharedflag='-G' ;;
4844
*Sun\ F*) # Sun Fortran 8.3
4845
tmp_sharedflag='-G' ;;
4846
esac
4847
_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4848
4849
if test "x$supports_anon_versioning" = xyes; then
4850
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4851
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4852
echo "local: *; };" >> $output_objdir/$libname.ver~
4853
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4854
fi
4855
4856
case $cc_basename in
4857
xlf* | bgf* | bgxlf* | mpixlf*)
4858
# IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4859
_LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4860
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4861
_LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
4862
if test "x$supports_anon_versioning" = xyes; then
4863
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4864
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4865
echo "local: *; };" >> $output_objdir/$libname.ver~
4866
$LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4867
fi
4868
;;
4869
esac
4870
else
4871
_LT_TAGVAR(ld_shlibs, $1)=no
4872
fi
4873
;;
4874
4875
netbsd* | netbsdelf*-gnu)
4876
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4877
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4878
wlarc=
4879
else
4880
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4881
_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'
4882
fi
4883
;;
4884
4885
solaris*)
4886
if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4887
_LT_TAGVAR(ld_shlibs, $1)=no
4888
cat <<_LT_EOF 1>&2
4889
4890
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
4891
*** create shared libraries on Solaris systems. Therefore, libtool
4892
*** is disabling shared libraries support. We urge you to upgrade GNU
4893
*** binutils to release 2.9.1 or newer. Another option is to modify
4894
*** your PATH or compiler configuration so that the native linker is
4895
*** used, and then restart.
4896
4897
_LT_EOF
4898
elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4899
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4900
_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'
4901
else
4902
_LT_TAGVAR(ld_shlibs, $1)=no
4903
fi
4904
;;
4905
4906
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4907
case `$LD -v 2>&1` in
4908
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4909
_LT_TAGVAR(ld_shlibs, $1)=no
4910
cat <<_LT_EOF 1>&2
4911
4912
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4913
*** reliably create shared libraries on SCO systems. Therefore, libtool
4914
*** is disabling shared libraries support. We urge you to upgrade GNU
4915
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4916
*** your PATH or compiler configuration so that the native linker is
4917
*** used, and then restart.
4918
4919
_LT_EOF
4920
;;
4921
*)
4922
# For security reasons, it is highly recommended that you always
4923
# use absolute paths for naming shared libraries, and exclude the
4924
# DT_RUNPATH tag from executables and libraries. But doing so
4925
# requires that you compile everything twice, which is a pain.
4926
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4927
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4928
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4929
_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'
4930
else
4931
_LT_TAGVAR(ld_shlibs, $1)=no
4932
fi
4933
;;
4934
esac
4935
;;
4936
4937
sunos4*)
4938
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4939
wlarc=
4940
_LT_TAGVAR(hardcode_direct, $1)=yes
4941
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4942
;;
4943
4944
*)
4945
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4946
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4947
_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'
4948
else
4949
_LT_TAGVAR(ld_shlibs, $1)=no
4950
fi
4951
;;
4952
esac
4953
4954
if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4955
runpath_var=
4956
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4957
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
4958
_LT_TAGVAR(whole_archive_flag_spec, $1)=
4959
fi
4960
else
4961
# PORTME fill in a description of your system's linker (not GNU ld)
4962
case $host_os in
4963
aix3*)
4964
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4965
_LT_TAGVAR(always_export_symbols, $1)=yes
4966
_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'
4967
# Note: this linker hardcodes the directories in LIBPATH if there
4968
# are no directories specified by -L.
4969
_LT_TAGVAR(hardcode_minus_L, $1)=yes
4970
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4971
# Neither direct hardcoding nor static linking is supported with a
4972
# broken collect2.
4973
_LT_TAGVAR(hardcode_direct, $1)=unsupported
4974
fi
4975
;;
4976
4977
aix[[4-9]]*)
4978
if test "$host_cpu" = ia64; then
4979
# On IA64, the linker does run time linking by default, so we don't
4980
# have to do anything special.
4981
aix_use_runtimelinking=no
4982
exp_sym_flag='-Bexport'
4983
no_entry_flag=""
4984
else
4985
# If we're using GNU nm, then we don't want the "-C" option.
4986
# -C means demangle to AIX nm, but means don't demangle with GNU nm
4987
# Also, AIX nm treats weak defined symbols like other global
4988
# defined symbols, whereas GNU nm marks them as "W".
4989
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4990
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4991
else
4992
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4993
fi
4994
aix_use_runtimelinking=no
4995
4996
# Test if we are trying to use run time linking or normal
4997
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
4998
# need to do runtime linking.
4999
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5000
for ld_flag in $LDFLAGS; do
5001
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5002
aix_use_runtimelinking=yes
5003
break
5004
fi
5005
done
5006
;;
5007
esac
5008
5009
exp_sym_flag='-bexport'
5010
no_entry_flag='-bnoentry'
5011
fi
5012
5013
# When large executables or shared objects are built, AIX ld can
5014
# have problems creating the table of contents. If linking a library
5015
# or program results in "error TOC overflow" add -mminimal-toc to
5016
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5017
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5018
5019
_LT_TAGVAR(archive_cmds, $1)=''
5020
_LT_TAGVAR(hardcode_direct, $1)=yes
5021
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5022
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5023
_LT_TAGVAR(link_all_deplibs, $1)=yes
5024
_LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5025
5026
if test "$GCC" = yes; then
5027
case $host_os in aix4.[[012]]|aix4.[[012]].*)
5028
# We only want to do this on AIX 4.2 and lower, the check
5029
# below for broken collect2 doesn't work under 4.3+
5030
collect2name=`${CC} -print-prog-name=collect2`
5031
if test -f "$collect2name" &&
5032
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5033
then
5034
# We have reworked collect2
5035
:
5036
else
5037
# We have old collect2
5038
_LT_TAGVAR(hardcode_direct, $1)=unsupported
5039
# It fails to find uninstalled libraries when the uninstalled
5040
# path is not listed in the libpath. Setting hardcode_minus_L
5041
# to unsupported forces relinking
5042
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5043
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5044
_LT_TAGVAR(hardcode_libdir_separator, $1)=
5045
fi
5046
;;
5047
esac
5048
shared_flag='-shared'
5049
if test "$aix_use_runtimelinking" = yes; then
5050
shared_flag="$shared_flag "'${wl}-G'
5051
fi
5052
_LT_TAGVAR(link_all_deplibs, $1)=no
5053
else
5054
# not using gcc
5055
if test "$host_cpu" = ia64; then
5056
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5057
# chokes on -Wl,-G. The following line is correct:
5058
shared_flag='-G'
5059
else
5060
if test "$aix_use_runtimelinking" = yes; then
5061
shared_flag='${wl}-G'
5062
else
5063
shared_flag='${wl}-bM:SRE'
5064
fi
5065
fi
5066
fi
5067
5068
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5069
# It seems that -bexpall does not export symbols beginning with
5070
# underscore (_), so it is better to generate a list of symbols to export.
5071
_LT_TAGVAR(always_export_symbols, $1)=yes
5072
if test "$aix_use_runtimelinking" = yes; then
5073
# Warning - without using the other runtime loading flags (-brtl),
5074
# -berok will link without error, but may produce a broken library.
5075
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5076
# Determine the default libpath from the value encoded in an
5077
# empty executable.
5078
_LT_SYS_MODULE_PATH_AIX([$1])
5079
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5080
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5081
else
5082
if test "$host_cpu" = ia64; then
5083
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5084
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5085
_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"
5086
else
5087
# Determine the default libpath from the value encoded in an
5088
# empty executable.
5089
_LT_SYS_MODULE_PATH_AIX([$1])
5090
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5091
# Warning - without using the other run time loading flags,
5092
# -berok will link without error, but may produce a broken library.
5093
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5094
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5095
if test "$with_gnu_ld" = yes; then
5096
# We only use this code for GNU lds that support --whole-archive.
5097
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5098
else
5099
# Exported symbols can be pulled into shared objects from archives
5100
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5101
fi
5102
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5103
# This is similar to how AIX traditionally builds its shared libraries.
5104
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5105
fi
5106
fi
5107
;;
5108
5109
amigaos*)
5110
case $host_cpu in
5111
powerpc)
5112
# see comment about AmigaOS4 .so support
5113
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5114
_LT_TAGVAR(archive_expsym_cmds, $1)=''
5115
;;
5116
m68k)
5117
_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)'
5118
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5119
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5120
;;
5121
esac
5122
;;
5123
5124
bsdi[[45]]*)
5125
_LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5126
;;
5127
5128
cygwin* | mingw* | pw32* | cegcc*)
5129
# When not using gcc, we currently assume that we are using
5130
# Microsoft Visual C++.
5131
# hardcode_libdir_flag_spec is actually meaningless, as there is
5132
# no search path for DLLs.
5133
case $cc_basename in
5134
cl*)
5135
# Native MSVC
5136
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5137
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5138
_LT_TAGVAR(always_export_symbols, $1)=yes
5139
_LT_TAGVAR(file_list_spec, $1)='@'
5140
# Tell ltmain to make .lib files, not .a files.
5141
libext=lib
5142
# Tell ltmain to make .dll files, not .so files.
5143
shrext_cmds=".dll"
5144
# FIXME: Setting linknames here is a bad hack.
5145
_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
5146
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5147
sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
5148
else
5149
sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
5150
fi~
5151
$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5152
linknames='
5153
# The linker will not automatically build a static lib if we build a DLL.
5154
# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5155
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5156
_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5157
_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'
5158
# Don't use ranlib
5159
_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5160
_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5161
lt_tool_outputfile="@TOOL_OUTPUT@"~
5162
case $lt_outputfile in
5163
*.exe|*.EXE) ;;
5164
*)
5165
lt_outputfile="$lt_outputfile.exe"
5166
lt_tool_outputfile="$lt_tool_outputfile.exe"
5167
;;
5168
esac~
5169
if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
5170
$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5171
$RM "$lt_outputfile.manifest";
5172
fi'
5173
;;
5174
*)
5175
# Assume MSVC wrapper
5176
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5177
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5178
# Tell ltmain to make .lib files, not .a files.
5179
libext=lib
5180
# Tell ltmain to make .dll files, not .so files.
5181
shrext_cmds=".dll"
5182
# FIXME: Setting linknames here is a bad hack.
5183
_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5184
# The linker will automatically build a .lib file if we build a DLL.
5185
_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5186
# FIXME: Should let the user specify the lib program.
5187
_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5188
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5189
;;
5190
esac
5191
;;
5192
5193
darwin* | rhapsody*)
5194
_LT_DARWIN_LINKER_FEATURES($1)
5195
;;
5196
5197
dgux*)
5198
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5199
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5200
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5201
;;
5202
5203
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5204
# support. Future versions do this automatically, but an explicit c++rt0.o
5205
# does not break anything, and helps significantly (at the cost of a little
5206
# extra space).
5207
freebsd2.2*)
5208
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5209
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5210
_LT_TAGVAR(hardcode_direct, $1)=yes
5211
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5212
;;
5213
5214
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
5215
freebsd2.*)
5216
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5217
_LT_TAGVAR(hardcode_direct, $1)=yes
5218
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5219
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5220
;;
5221
5222
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5223
freebsd* | dragonfly*)
5224
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5225
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5226
_LT_TAGVAR(hardcode_direct, $1)=yes
5227
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5228
;;
5229
5230
hpux9*)
5231
if test "$GCC" = yes; then
5232
_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 $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5233
else
5234
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5235
fi
5236
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5237
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5238
_LT_TAGVAR(hardcode_direct, $1)=yes
5239
5240
# hardcode_minus_L: Not really in the search PATH,
5241
# but as the default location of the library.
5242
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5243
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5244
;;
5245
5246
hpux10*)
5247
if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5248
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5249
else
5250
_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5251
fi
5252
if test "$with_gnu_ld" = no; then
5253
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5254
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5255
_LT_TAGVAR(hardcode_direct, $1)=yes
5256
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5257
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5258
# hardcode_minus_L: Not really in the search PATH,
5259
# but as the default location of the library.
5260
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5261
fi
5262
;;
5263
5264
hpux11*)
5265
if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5266
case $host_cpu in
5267
hppa*64*)
5268
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5269
;;
5270
ia64*)
5271
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5272
;;
5273
*)
5274
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5275
;;
5276
esac
5277
else
5278
case $host_cpu in
5279
hppa*64*)
5280
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5281
;;
5282
ia64*)
5283
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5284
;;
5285
*)
5286
m4_if($1, [], [
5287
# Older versions of the 11.00 compiler do not understand -b yet
5288
# (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5289
_LT_LINKER_OPTION([if $CC understands -b],
5290
_LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5291
[_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5292
[_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5293
[_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5294
;;
5295
esac
5296
fi
5297
if test "$with_gnu_ld" = no; then
5298
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5299
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5300
5301
case $host_cpu in
5302
hppa*64*|ia64*)
5303
_LT_TAGVAR(hardcode_direct, $1)=no
5304
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5305
;;
5306
*)
5307
_LT_TAGVAR(hardcode_direct, $1)=yes
5308
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5309
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5310
5311
# hardcode_minus_L: Not really in the search PATH,
5312
# but as the default location of the library.
5313
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5314
;;
5315
esac
5316
fi
5317
;;
5318
5319
irix5* | irix6* | nonstopux*)
5320
if test "$GCC" = yes; then
5321
_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'
5322
# Try to use the -exported_symbol ld option, if it does not
5323
# work, assume that -exports_file does not work either and
5324
# implicitly export all symbols.
5325
# This should be the same for all languages, so no per-tag cache variable.
5326
AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5327
[lt_cv_irix_exported_symbol],
5328
[save_LDFLAGS="$LDFLAGS"
5329
LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
5330
AC_LINK_IFELSE(
5331
[AC_LANG_SOURCE(
5332
[AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5333
[C++], [[int foo (void) { return 0; }]],
5334
[Fortran 77], [[
5335
subroutine foo
5336
end]],
5337
[Fortran], [[
5338
subroutine foo
5339
end]])])],
5340
[lt_cv_irix_exported_symbol=yes],
5341
[lt_cv_irix_exported_symbol=no])
5342
LDFLAGS="$save_LDFLAGS"])
5343
if test "$lt_cv_irix_exported_symbol" = yes; then
5344
_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'
5345
fi
5346
else
5347
_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'
5348
_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'
5349
fi
5350
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5351
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5352
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5353
_LT_TAGVAR(inherit_rpath, $1)=yes
5354
_LT_TAGVAR(link_all_deplibs, $1)=yes
5355
;;
5356
5357
netbsd* | netbsdelf*-gnu)
5358
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5359
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5360
else
5361
_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5362
fi
5363
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5364
_LT_TAGVAR(hardcode_direct, $1)=yes
5365
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5366
;;
5367
5368
newsos6)
5369
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5370
_LT_TAGVAR(hardcode_direct, $1)=yes
5371
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5372
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5373
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5374
;;
5375
5376
*nto* | *qnx*)
5377
;;
5378
5379
openbsd*)
5380
if test -f /usr/libexec/ld.so; then
5381
_LT_TAGVAR(hardcode_direct, $1)=yes
5382
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5383
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5384
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5385
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5386
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5387
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5388
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5389
else
5390
case $host_os in
5391
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5392
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5393
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5394
;;
5395
*)
5396
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5397
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5398
;;
5399
esac
5400
fi
5401
else
5402
_LT_TAGVAR(ld_shlibs, $1)=no
5403
fi
5404
;;
5405
5406
os2*)
5407
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5408
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5409
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5410
_LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
5411
_LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5412
;;
5413
5414
osf3*)
5415
if test "$GCC" = yes; then
5416
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5417
_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'
5418
else
5419
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5420
_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'
5421
fi
5422
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5423
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5424
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5425
;;
5426
5427
osf4* | osf5*) # as osf3* with the addition of -msym flag
5428
if test "$GCC" = yes; then
5429
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5430
_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'
5431
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5432
else
5433
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5434
_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'
5435
_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~
5436
$CC -shared${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'
5437
5438
# Both c and cxx compiler support -rpath directly
5439
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5440
fi
5441
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5442
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
5443
;;
5444
5445
solaris*)
5446
_LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5447
if test "$GCC" = yes; then
5448
wlarc='${wl}'
5449
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5450
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5451
$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5452
else
5453
case `$CC -V 2>&1` in
5454
*"Compilers 5.0"*)
5455
wlarc=''
5456
_LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5457
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5458
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5459
;;
5460
*)
5461
wlarc='${wl}'
5462
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5463
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5464
$CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5465
;;
5466
esac
5467
fi
5468
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5469
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5470
case $host_os in
5471
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5472
*)
5473
# The compiler driver will combine and reorder linker options,
5474
# but understands `-z linker_flag'. GCC discards it without `$wl',
5475
# but is careful enough not to reorder.
5476
# Supported since Solaris 2.6 (maybe 2.5.1?)
5477
if test "$GCC" = yes; then
5478
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5479
else
5480
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5481
fi
5482
;;
5483
esac
5484
_LT_TAGVAR(link_all_deplibs, $1)=yes
5485
;;
5486
5487
sunos4*)
5488
if test "x$host_vendor" = xsequent; then
5489
# Use $CC to link under sequent, because it throws in some extra .o
5490
# files that make .init and .fini sections work.
5491
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5492
else
5493
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5494
fi
5495
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5496
_LT_TAGVAR(hardcode_direct, $1)=yes
5497
_LT_TAGVAR(hardcode_minus_L, $1)=yes
5498
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5499
;;
5500
5501
sysv4)
5502
case $host_vendor in
5503
sni)
5504
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5505
_LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5506
;;
5507
siemens)
5508
## LD is ld it makes a PLAMLIB
5509
## CC just makes a GrossModule.
5510
_LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5511
_LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5512
_LT_TAGVAR(hardcode_direct, $1)=no
5513
;;
5514
motorola)
5515
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5516
_LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5517
;;
5518
esac
5519
runpath_var='LD_RUN_PATH'
5520
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5521
;;
5522
5523
sysv4.3*)
5524
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5525
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5526
_LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5527
;;
5528
5529
sysv4*MP*)
5530
if test -d /usr/nec; then
5531
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5532
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5533
runpath_var=LD_RUN_PATH
5534
hardcode_runpath_var=yes
5535
_LT_TAGVAR(ld_shlibs, $1)=yes
5536
fi
5537
;;
5538
5539
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5540
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5541
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5542
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5543
runpath_var='LD_RUN_PATH'
5544
5545
if test "$GCC" = yes; then
5546
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5547
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5548
else
5549
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5550
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5551
fi
5552
;;
5553
5554
sysv5* | sco3.2v5* | sco5v6*)
5555
# Note: We can NOT use -z defs as we might desire, because we do not
5556
# link with -lc, and that would cause any symbols used from libc to
5557
# always be unresolved, which means just about no library would
5558
# ever link correctly. If we're not using GNU ld we use -z text
5559
# though, which does catch some bad symbols but isn't as heavy-handed
5560
# as -z defs.
5561
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5562
_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5563
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5564
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5565
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5566
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5567
_LT_TAGVAR(link_all_deplibs, $1)=yes
5568
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5569
runpath_var='LD_RUN_PATH'
5570
5571
if test "$GCC" = yes; then
5572
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5573
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5574
else
5575
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5576
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5577
fi
5578
;;
5579
5580
uts4*)
5581
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5582
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5583
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5584
;;
5585
5586
*)
5587
_LT_TAGVAR(ld_shlibs, $1)=no
5588
;;
5589
esac
5590
5591
if test x$host_vendor = xsni; then
5592
case $host in
5593
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5594
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5595
;;
5596
esac
5597
fi
5598
fi
5599
])
5600
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5601
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5602
5603
_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5604
5605
_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5606
_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5607
_LT_DECL([], [extract_expsyms_cmds], [2],
5608
[The commands to extract the exported symbol list from a shared archive])
5609
5610
#
5611
# Do we need to explicitly link libc?
5612
#
5613
case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5614
x|xyes)
5615
# Assume -lc should be added
5616
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5617
5618
if test "$enable_shared" = yes && test "$GCC" = yes; then
5619
case $_LT_TAGVAR(archive_cmds, $1) in
5620
*'~'*)
5621
# FIXME: we may have to deal with multi-command sequences.
5622
;;
5623
'$CC '*)
5624
# Test whether the compiler implicitly links with -lc since on some
5625
# systems, -lgcc has to come before -lc. If gcc already passes -lc
5626
# to ld, don't add -lc before -lgcc.
5627
AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5628
[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5629
[$RM conftest*
5630
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5631
5632
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5633
soname=conftest
5634
lib=conftest
5635
libobjs=conftest.$ac_objext
5636
deplibs=
5637
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5638
pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5639
compiler_flags=-v
5640
linker_flags=-v
5641
verstring=
5642
output_objdir=.
5643
libname=conftest
5644
lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5645
_LT_TAGVAR(allow_undefined_flag, $1)=
5646
if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5647
then
5648
lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5649
else
5650
lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5651
fi
5652
_LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5653
else
5654
cat conftest.err 1>&5
5655
fi
5656
$RM conftest*
5657
])
5658
_LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
5659
;;
5660
esac
5661
fi
5662
;;
5663
esac
5664
5665
_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5666
[Whether or not to add -lc for building shared libraries])
5667
_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5668
[enable_shared_with_static_runtimes], [0],
5669
[Whether or not to disallow shared libs when runtime libs are static])
5670
_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5671
[Compiler flag to allow reflexive dlopens])
5672
_LT_TAGDECL([], [whole_archive_flag_spec], [1],
5673
[Compiler flag to generate shared objects directly from archives])
5674
_LT_TAGDECL([], [compiler_needs_object], [1],
5675
[Whether the compiler copes with passing no objects directly])
5676
_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5677
[Create an old-style archive from a shared archive])
5678
_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5679
[Create a temporary old-style archive to link instead of a shared archive])
5680
_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5681
_LT_TAGDECL([], [archive_expsym_cmds], [2])
5682
_LT_TAGDECL([], [module_cmds], [2],
5683
[Commands used to build a loadable module if different from building
5684
a shared archive.])
5685
_LT_TAGDECL([], [module_expsym_cmds], [2])
5686
_LT_TAGDECL([], [with_gnu_ld], [1],
5687
[Whether we are building with GNU ld or not])
5688
_LT_TAGDECL([], [allow_undefined_flag], [1],
5689
[Flag that allows shared libraries with undefined symbols to be built])
5690
_LT_TAGDECL([], [no_undefined_flag], [1],
5691
[Flag that enforces no undefined symbols])
5692
_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5693
[Flag to hardcode $libdir into a binary during linking.
5694
This must work even if $libdir does not exist])
5695
_LT_TAGDECL([], [hardcode_libdir_separator], [1],
5696
[Whether we need a single "-rpath" flag with a separated argument])
5697
_LT_TAGDECL([], [hardcode_direct], [0],
5698
[Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5699
DIR into the resulting binary])
5700
_LT_TAGDECL([], [hardcode_direct_absolute], [0],
5701
[Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5702
DIR into the resulting binary and the resulting library dependency is
5703
"absolute", i.e impossible to change by setting ${shlibpath_var} if the
5704
library is relocated])
5705
_LT_TAGDECL([], [hardcode_minus_L], [0],
5706
[Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5707
into the resulting binary])
5708
_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5709
[Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5710
into the resulting binary])
5711
_LT_TAGDECL([], [hardcode_automatic], [0],
5712
[Set to "yes" if building a shared library automatically hardcodes DIR
5713
into the library and all subsequent libraries and executables linked
5714
against it])
5715
_LT_TAGDECL([], [inherit_rpath], [0],
5716
[Set to yes if linker adds runtime paths of dependent libraries
5717
to runtime path list])
5718
_LT_TAGDECL([], [link_all_deplibs], [0],
5719
[Whether libtool must link a program against all its dependency libraries])
5720
_LT_TAGDECL([], [always_export_symbols], [0],
5721
[Set to "yes" if exported symbols are required])
5722
_LT_TAGDECL([], [export_symbols_cmds], [2],
5723
[The commands to list exported symbols])
5724
_LT_TAGDECL([], [exclude_expsyms], [1],
5725
[Symbols that should not be listed in the preloaded symbols])
5726
_LT_TAGDECL([], [include_expsyms], [1],
5727
[Symbols that must always be exported])
5728
_LT_TAGDECL([], [prelink_cmds], [2],
5729
[Commands necessary for linking programs (against libraries) with templates])
5730
_LT_TAGDECL([], [postlink_cmds], [2],
5731
[Commands necessary for finishing linking programs])
5732
_LT_TAGDECL([], [file_list_spec], [1],
5733
[Specify filename containing input files])
5734
dnl FIXME: Not yet implemented
5735
dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5736
dnl [Compiler flag to generate thread safe objects])
5737
])# _LT_LINKER_SHLIBS
5738
5739
5740
# _LT_LANG_C_CONFIG([TAG])
5741
# ------------------------
5742
# Ensure that the configuration variables for a C compiler are suitably
5743
# defined. These variables are subsequently used by _LT_CONFIG to write
5744
# the compiler configuration to `libtool'.
5745
m4_defun([_LT_LANG_C_CONFIG],
5746
[m4_require([_LT_DECL_EGREP])dnl
5747
lt_save_CC="$CC"
5748
AC_LANG_PUSH(C)
5749
5750
# Source file extension for C test sources.
5751
ac_ext=c
5752
5753
# Object file extension for compiled C test sources.
5754
objext=o
5755
_LT_TAGVAR(objext, $1)=$objext
5756
5757
# Code to be used in simple compile tests
5758
lt_simple_compile_test_code="int some_variable = 0;"
5759
5760
# Code to be used in simple link tests
5761
lt_simple_link_test_code='int main(){return(0);}'
5762
5763
_LT_TAG_COMPILER
5764
# Save the default compiler, since it gets overwritten when the other
5765
# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5766
compiler_DEFAULT=$CC
5767
5768
# save warnings/boilerplate of simple test code
5769
_LT_COMPILER_BOILERPLATE
5770
_LT_LINKER_BOILERPLATE
5771
5772
## CAVEAT EMPTOR:
5773
## There is no encapsulation within the following macros, do not change
5774
## the running order or otherwise move them around unless you know exactly
5775
## what you are doing...
5776
if test -n "$compiler"; then
5777
_LT_COMPILER_NO_RTTI($1)
5778
_LT_COMPILER_PIC($1)
5779
_LT_COMPILER_C_O($1)
5780
_LT_COMPILER_FILE_LOCKS($1)
5781
_LT_LINKER_SHLIBS($1)
5782
_LT_SYS_DYNAMIC_LINKER($1)
5783
_LT_LINKER_HARDCODE_LIBPATH($1)
5784
LT_SYS_DLOPEN_SELF
5785
_LT_CMD_STRIPLIB
5786
5787
# Report which library types will actually be built
5788
AC_MSG_CHECKING([if libtool supports shared libraries])
5789
AC_MSG_RESULT([$can_build_shared])
5790
5791
AC_MSG_CHECKING([whether to build shared libraries])
5792
test "$can_build_shared" = "no" && enable_shared=no
5793
5794
# On AIX, shared libraries and static libraries use the same namespace, and
5795
# are all built from PIC.
5796
case $host_os in
5797
aix3*)
5798
test "$enable_shared" = yes && enable_static=no
5799
if test -n "$RANLIB"; then
5800
archive_cmds="$archive_cmds~\$RANLIB \$lib"
5801
postinstall_cmds='$RANLIB $lib'
5802
fi
5803
;;
5804
5805
aix[[4-9]]*)
5806
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5807
test "$enable_shared" = yes && enable_static=no
5808
fi
5809
;;
5810
esac
5811
AC_MSG_RESULT([$enable_shared])
5812
5813
AC_MSG_CHECKING([whether to build static libraries])
5814
# Make sure either enable_shared or enable_static is yes.
5815
test "$enable_shared" = yes || enable_static=yes
5816
AC_MSG_RESULT([$enable_static])
5817
5818
_LT_CONFIG($1)
5819
fi
5820
AC_LANG_POP
5821
CC="$lt_save_CC"
5822
])# _LT_LANG_C_CONFIG
5823
5824
5825
# _LT_LANG_CXX_CONFIG([TAG])
5826
# --------------------------
5827
# Ensure that the configuration variables for a C++ compiler are suitably
5828
# defined. These variables are subsequently used by _LT_CONFIG to write
5829
# the compiler configuration to `libtool'.
5830
m4_defun([_LT_LANG_CXX_CONFIG],
5831
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5832
m4_require([_LT_DECL_EGREP])dnl
5833
m4_require([_LT_PATH_MANIFEST_TOOL])dnl
5834
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5835
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5836
(test "X$CXX" != "Xg++"))) ; then
5837
AC_PROG_CXXCPP
5838
else
5839
_lt_caught_CXX_error=yes
5840
fi
5841
5842
AC_LANG_PUSH(C++)
5843
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5844
_LT_TAGVAR(allow_undefined_flag, $1)=
5845
_LT_TAGVAR(always_export_symbols, $1)=no
5846
_LT_TAGVAR(archive_expsym_cmds, $1)=
5847
_LT_TAGVAR(compiler_needs_object, $1)=no
5848
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
5849
_LT_TAGVAR(hardcode_direct, $1)=no
5850
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
5851
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5852
_LT_TAGVAR(hardcode_libdir_separator, $1)=
5853
_LT_TAGVAR(hardcode_minus_L, $1)=no
5854
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5855
_LT_TAGVAR(hardcode_automatic, $1)=no
5856
_LT_TAGVAR(inherit_rpath, $1)=no
5857
_LT_TAGVAR(module_cmds, $1)=
5858
_LT_TAGVAR(module_expsym_cmds, $1)=
5859
_LT_TAGVAR(link_all_deplibs, $1)=unknown
5860
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5861
_LT_TAGVAR(reload_flag, $1)=$reload_flag
5862
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
5863
_LT_TAGVAR(no_undefined_flag, $1)=
5864
_LT_TAGVAR(whole_archive_flag_spec, $1)=
5865
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5866
5867
# Source file extension for C++ test sources.
5868
ac_ext=cpp
5869
5870
# Object file extension for compiled C++ test sources.
5871
objext=o
5872
_LT_TAGVAR(objext, $1)=$objext
5873
5874
# No sense in running all these tests if we already determined that
5875
# the CXX compiler isn't working. Some variables (like enable_shared)
5876
# are currently assumed to apply to all compilers on this platform,
5877
# and will be corrupted by setting them based on a non-working compiler.
5878
if test "$_lt_caught_CXX_error" != yes; then
5879
# Code to be used in simple compile tests
5880
lt_simple_compile_test_code="int some_variable = 0;"
5881
5882
# Code to be used in simple link tests
5883
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5884
5885
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
5886
_LT_TAG_COMPILER
5887
5888
# save warnings/boilerplate of simple test code
5889
_LT_COMPILER_BOILERPLATE
5890
_LT_LINKER_BOILERPLATE
5891
5892
# Allow CC to be a program name with arguments.
5893
lt_save_CC=$CC
5894
lt_save_CFLAGS=$CFLAGS
5895
lt_save_LD=$LD
5896
lt_save_GCC=$GCC
5897
GCC=$GXX
5898
lt_save_with_gnu_ld=$with_gnu_ld
5899
lt_save_path_LD=$lt_cv_path_LD
5900
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5901
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5902
else
5903
$as_unset lt_cv_prog_gnu_ld
5904
fi
5905
if test -n "${lt_cv_path_LDCXX+set}"; then
5906
lt_cv_path_LD=$lt_cv_path_LDCXX
5907
else
5908
$as_unset lt_cv_path_LD
5909
fi
5910
test -z "${LDCXX+set}" || LD=$LDCXX
5911
CC=${CXX-"c++"}
5912
CFLAGS=$CXXFLAGS
5913
compiler=$CC
5914
_LT_TAGVAR(compiler, $1)=$CC
5915
_LT_CC_BASENAME([$compiler])
5916
5917
if test -n "$compiler"; then
5918
# We don't want -fno-exception when compiling C++ code, so set the
5919
# no_builtin_flag separately
5920
if test "$GXX" = yes; then
5921
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5922
else
5923
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5924
fi
5925
5926
if test "$GXX" = yes; then
5927
# Set up default GNU C++ configuration
5928
5929
LT_PATH_LD
5930
5931
# Check if GNU C++ uses GNU ld as the underlying linker, since the
5932
# archiving commands below assume that GNU ld is being used.
5933
if test "$with_gnu_ld" = yes; then
5934
_LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5935
_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'
5936
5937
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5938
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5939
5940
# If archive_cmds runs LD, not CC, wlarc should be empty
5941
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5942
# investigate it a little bit more. (MM)
5943
wlarc='${wl}'
5944
5945
# ancient GNU ld didn't support --whole-archive et. al.
5946
if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5947
$GREP 'no-whole-archive' > /dev/null; then
5948
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5949
else
5950
_LT_TAGVAR(whole_archive_flag_spec, $1)=
5951
fi
5952
else
5953
with_gnu_ld=no
5954
wlarc=
5955
5956
# A generic and very simple default shared library creation
5957
# command for GNU C++ for the case where it uses the native
5958
# linker, instead of GNU ld. If possible, this setting should
5959
# overridden to take advantage of the native linker features on
5960
# the platform it is being used on.
5961
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5962
fi
5963
5964
# Commands to make compiler produce verbose output that lists
5965
# what "hidden" libraries, object files and flags are used when
5966
# linking a shared library.
5967
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
5968
5969
else
5970
GXX=no
5971
with_gnu_ld=no
5972
wlarc=
5973
fi
5974
5975
# PORTME: fill in a description of your system's C++ link characteristics
5976
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5977
_LT_TAGVAR(ld_shlibs, $1)=yes
5978
case $host_os in
5979
aix3*)
5980
# FIXME: insert proper C++ library support
5981
_LT_TAGVAR(ld_shlibs, $1)=no
5982
;;
5983
aix[[4-9]]*)
5984
if test "$host_cpu" = ia64; then
5985
# On IA64, the linker does run time linking by default, so we don't
5986
# have to do anything special.
5987
aix_use_runtimelinking=no
5988
exp_sym_flag='-Bexport'
5989
no_entry_flag=""
5990
else
5991
aix_use_runtimelinking=no
5992
5993
# Test if we are trying to use run time linking or normal
5994
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
5995
# need to do runtime linking.
5996
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5997
for ld_flag in $LDFLAGS; do
5998
case $ld_flag in
5999
*-brtl*)
6000
aix_use_runtimelinking=yes
6001
break
6002
;;
6003
esac
6004
done
6005
;;
6006
esac
6007
6008
exp_sym_flag='-bexport'
6009
no_entry_flag='-bnoentry'
6010
fi
6011
6012
# When large executables or shared objects are built, AIX ld can
6013
# have problems creating the table of contents. If linking a library
6014
# or program results in "error TOC overflow" add -mminimal-toc to
6015
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6016
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6017
6018
_LT_TAGVAR(archive_cmds, $1)=''
6019
_LT_TAGVAR(hardcode_direct, $1)=yes
6020
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6021
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6022
_LT_TAGVAR(link_all_deplibs, $1)=yes
6023
_LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
6024
6025
if test "$GXX" = yes; then
6026
case $host_os in aix4.[[012]]|aix4.[[012]].*)
6027
# We only want to do this on AIX 4.2 and lower, the check
6028
# below for broken collect2 doesn't work under 4.3+
6029
collect2name=`${CC} -print-prog-name=collect2`
6030
if test -f "$collect2name" &&
6031
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6032
then
6033
# We have reworked collect2
6034
:
6035
else
6036
# We have old collect2
6037
_LT_TAGVAR(hardcode_direct, $1)=unsupported
6038
# It fails to find uninstalled libraries when the uninstalled
6039
# path is not listed in the libpath. Setting hardcode_minus_L
6040
# to unsupported forces relinking
6041
_LT_TAGVAR(hardcode_minus_L, $1)=yes
6042
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6043
_LT_TAGVAR(hardcode_libdir_separator, $1)=
6044
fi
6045
esac
6046
shared_flag='-shared'
6047
if test "$aix_use_runtimelinking" = yes; then
6048
shared_flag="$shared_flag "'${wl}-G'
6049
fi
6050
else
6051
# not using gcc
6052
if test "$host_cpu" = ia64; then
6053
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6054
# chokes on -Wl,-G. The following line is correct:
6055
shared_flag='-G'
6056
else
6057
if test "$aix_use_runtimelinking" = yes; then
6058
shared_flag='${wl}-G'
6059
else
6060
shared_flag='${wl}-bM:SRE'
6061
fi
6062
fi
6063
fi
6064
6065
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
6066
# It seems that -bexpall does not export symbols beginning with
6067
# underscore (_), so it is better to generate a list of symbols to
6068
# export.
6069
_LT_TAGVAR(always_export_symbols, $1)=yes
6070
if test "$aix_use_runtimelinking" = yes; then
6071
# Warning - without using the other runtime loading flags (-brtl),
6072
# -berok will link without error, but may produce a broken library.
6073
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
6074
# Determine the default libpath from the value encoded in an empty
6075
# executable.
6076
_LT_SYS_MODULE_PATH_AIX([$1])
6077
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6078
6079
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
6080
else
6081
if test "$host_cpu" = ia64; then
6082
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6083
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6084
_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"
6085
else
6086
# Determine the default libpath from the value encoded in an
6087
# empty executable.
6088
_LT_SYS_MODULE_PATH_AIX([$1])
6089
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6090
# Warning - without using the other run time loading flags,
6091
# -berok will link without error, but may produce a broken library.
6092
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6093
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6094
if test "$with_gnu_ld" = yes; then
6095
# We only use this code for GNU lds that support --whole-archive.
6096
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6097
else
6098
# Exported symbols can be pulled into shared objects from archives
6099
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6100
fi
6101
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6102
# This is similar to how AIX traditionally builds its shared
6103
# libraries.
6104
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
6105
fi
6106
fi
6107
;;
6108
6109
beos*)
6110
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6111
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6112
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6113
# support --undefined. This deserves some investigation. FIXME
6114
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6115
else
6116
_LT_TAGVAR(ld_shlibs, $1)=no
6117
fi
6118
;;
6119
6120
chorus*)
6121
case $cc_basename in
6122
*)
6123
# FIXME: insert proper C++ library support
6124
_LT_TAGVAR(ld_shlibs, $1)=no
6125
;;
6126
esac
6127
;;
6128
6129
cygwin* | mingw* | pw32* | cegcc*)
6130
case $GXX,$cc_basename in
6131
,cl* | no,cl*)
6132
# Native MSVC
6133
# hardcode_libdir_flag_spec is actually meaningless, as there is
6134
# no search path for DLLs.
6135
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6136
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6137
_LT_TAGVAR(always_export_symbols, $1)=yes
6138
_LT_TAGVAR(file_list_spec, $1)='@'
6139
# Tell ltmain to make .lib files, not .a files.
6140
libext=lib
6141
# Tell ltmain to make .dll files, not .so files.
6142
shrext_cmds=".dll"
6143
# FIXME: Setting linknames here is a bad hack.
6144
_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
6145
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6146
$SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
6147
else
6148
$SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
6149
fi~
6150
$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6151
linknames='
6152
# The linker will not automatically build a static lib if we build a DLL.
6153
# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6154
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6155
# Don't use ranlib
6156
_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6157
_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6158
lt_tool_outputfile="@TOOL_OUTPUT@"~
6159
case $lt_outputfile in
6160
*.exe|*.EXE) ;;
6161
*)
6162
lt_outputfile="$lt_outputfile.exe"
6163
lt_tool_outputfile="$lt_tool_outputfile.exe"
6164
;;
6165
esac~
6166
func_to_tool_file "$lt_outputfile"~
6167
if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
6168
$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6169
$RM "$lt_outputfile.manifest";
6170
fi'
6171
;;
6172
*)
6173
# g++
6174
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6175
# as there is no search path for DLLs.
6176
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6177
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
6178
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6179
_LT_TAGVAR(always_export_symbols, $1)=no
6180
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6181
6182
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6183
_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'
6184
# If the export-symbols file already is a .def file (1st line
6185
# is EXPORTS), use it as is; otherwise, prepend...
6186
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6187
cp $export_symbols $output_objdir/$soname.def;
6188
else
6189
echo EXPORTS > $output_objdir/$soname.def;
6190
cat $export_symbols >> $output_objdir/$soname.def;
6191
fi~
6192
$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'
6193
else
6194
_LT_TAGVAR(ld_shlibs, $1)=no
6195
fi
6196
;;
6197
esac
6198
;;
6199
darwin* | rhapsody*)
6200
_LT_DARWIN_LINKER_FEATURES($1)
6201
;;
6202
6203
dgux*)
6204
case $cc_basename in
6205
ec++*)
6206
# FIXME: insert proper C++ library support
6207
_LT_TAGVAR(ld_shlibs, $1)=no
6208
;;
6209
ghcx*)
6210
# Green Hills C++ Compiler
6211
# FIXME: insert proper C++ library support
6212
_LT_TAGVAR(ld_shlibs, $1)=no
6213
;;
6214
*)
6215
# FIXME: insert proper C++ library support
6216
_LT_TAGVAR(ld_shlibs, $1)=no
6217
;;
6218
esac
6219
;;
6220
6221
freebsd2.*)
6222
# C++ shared libraries reported to be fairly broken before
6223
# switch to ELF
6224
_LT_TAGVAR(ld_shlibs, $1)=no
6225
;;
6226
6227
freebsd-elf*)
6228
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6229
;;
6230
6231
freebsd* | dragonfly*)
6232
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6233
# conventions
6234
_LT_TAGVAR(ld_shlibs, $1)=yes
6235
;;
6236
6237
haiku*)
6238
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6239
_LT_TAGVAR(link_all_deplibs, $1)=yes
6240
;;
6241
6242
hpux9*)
6243
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6244
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6245
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6246
_LT_TAGVAR(hardcode_direct, $1)=yes
6247
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6248
# but as the default
6249
# location of the library.
6250
6251
case $cc_basename in
6252
CC*)
6253
# FIXME: insert proper C++ library support
6254
_LT_TAGVAR(ld_shlibs, $1)=no
6255
;;
6256
aCC*)
6257
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6258
# Commands to make compiler produce verbose output that lists
6259
# what "hidden" libraries, object files and flags are used when
6260
# linking a shared library.
6261
#
6262
# There doesn't appear to be a way to prevent this compiler from
6263
# explicitly linking system object files so we need to strip them
6264
# from the output so that they don't get included in the library
6265
# dependencies.
6266
output_verbose_link_cmd='templist=`($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"'
6267
;;
6268
*)
6269
if test "$GXX" = yes; then
6270
_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 $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6271
else
6272
# FIXME: insert proper C++ library support
6273
_LT_TAGVAR(ld_shlibs, $1)=no
6274
fi
6275
;;
6276
esac
6277
;;
6278
6279
hpux10*|hpux11*)
6280
if test $with_gnu_ld = no; then
6281
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6282
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6283
6284
case $host_cpu in
6285
hppa*64*|ia64*)
6286
;;
6287
*)
6288
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6289
;;
6290
esac
6291
fi
6292
case $host_cpu in
6293
hppa*64*|ia64*)
6294
_LT_TAGVAR(hardcode_direct, $1)=no
6295
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6296
;;
6297
*)
6298
_LT_TAGVAR(hardcode_direct, $1)=yes
6299
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6300
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6301
# but as the default
6302
# location of the library.
6303
;;
6304
esac
6305
6306
case $cc_basename in
6307
CC*)
6308
# FIXME: insert proper C++ library support
6309
_LT_TAGVAR(ld_shlibs, $1)=no
6310
;;
6311
aCC*)
6312
case $host_cpu in
6313
hppa*64*)
6314
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6315
;;
6316
ia64*)
6317
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6318
;;
6319
*)
6320
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6321
;;
6322
esac
6323
# Commands to make compiler produce verbose output that lists
6324
# what "hidden" libraries, object files and flags are used when
6325
# linking a shared library.
6326
#
6327
# There doesn't appear to be a way to prevent this compiler from
6328
# explicitly linking system object files so we need to strip them
6329
# from the output so that they don't get included in the library
6330
# dependencies.
6331
output_verbose_link_cmd='templist=`($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"'
6332
;;
6333
*)
6334
if test "$GXX" = yes; then
6335
if test $with_gnu_ld = no; then
6336
case $host_cpu in
6337
hppa*64*)
6338
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6339
;;
6340
ia64*)
6341
_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'
6342
;;
6343
*)
6344
_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'
6345
;;
6346
esac
6347
fi
6348
else
6349
# FIXME: insert proper C++ library support
6350
_LT_TAGVAR(ld_shlibs, $1)=no
6351
fi
6352
;;
6353
esac
6354
;;
6355
6356
interix[[3-9]]*)
6357
_LT_TAGVAR(hardcode_direct, $1)=no
6358
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6359
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6360
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6361
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6362
# Instead, shared libraries are loaded at an image base (0x10000000 by
6363
# default) and relocated if they conflict, which is a slow very memory
6364
# consuming and fragmenting process. To avoid this, we pick a random,
6365
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6366
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
6367
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6368
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6369
;;
6370
irix5* | irix6*)
6371
case $cc_basename in
6372
CC*)
6373
# SGI C++
6374
_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'
6375
6376
# Archives containing C++ object files must be created using
6377
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
6378
# necessary to make sure instantiated templates are included
6379
# in the archive.
6380
_LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6381
;;
6382
*)
6383
if test "$GXX" = yes; then
6384
if test "$with_gnu_ld" = no; then
6385
_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'
6386
else
6387
_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'
6388
fi
6389
fi
6390
_LT_TAGVAR(link_all_deplibs, $1)=yes
6391
;;
6392
esac
6393
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6394
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6395
_LT_TAGVAR(inherit_rpath, $1)=yes
6396
;;
6397
6398
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
6399
case $cc_basename in
6400
KCC*)
6401
# Kuck and Associates, Inc. (KAI) C++ Compiler
6402
6403
# KCC will only create a shared library if the output file
6404
# ends with ".so" (or ".sl" for HP-UX), so rename the library
6405
# to its proper name (with version) after linking.
6406
_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'
6407
_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 $lib'
6408
# Commands to make compiler produce verbose output that lists
6409
# what "hidden" libraries, object files and flags are used when
6410
# linking a shared library.
6411
#
6412
# There doesn't appear to be a way to prevent this compiler from
6413
# explicitly linking system object files so we need to strip them
6414
# from the output so that they don't get included in the library
6415
# dependencies.
6416
output_verbose_link_cmd='templist=`$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"'
6417
6418
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6419
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6420
6421
# Archives containing C++ object files must be created using
6422
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
6423
_LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6424
;;
6425
icpc* | ecpc* )
6426
# Intel C++
6427
with_gnu_ld=yes
6428
# version 8.0 and above of icpc choke on multiply defined symbols
6429
# if we add $predep_objects and $postdep_objects, however 7.1 and
6430
# earlier do not add the objects themselves.
6431
case `$CC -V 2>&1` in
6432
*"Version 7."*)
6433
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6434
_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'
6435
;;
6436
*) # Version 8.0 or newer
6437
tmp_idyn=
6438
case $host_cpu in
6439
ia64*) tmp_idyn=' -i_dynamic';;
6440
esac
6441
_LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6442
_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'
6443
;;
6444
esac
6445
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6446
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6447
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6448
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6449
;;
6450
pgCC* | pgcpp*)
6451
# Portland Group C++ compiler
6452
case `$CC -V` in
6453
*pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6454
_LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6455
rm -rf $tpldir~
6456
$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6457
compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
6458
_LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6459
rm -rf $tpldir~
6460
$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6461
$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
6462
$RANLIB $oldlib'
6463
_LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6464
rm -rf $tpldir~
6465
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6466
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6467
_LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6468
rm -rf $tpldir~
6469
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6470
$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'
6471
;;
6472
*) # Version 6 and above use weak symbols
6473
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6474
_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'
6475
;;
6476
esac
6477
6478
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6479
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6480
_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'
6481
;;
6482
cxx*)
6483
# Compaq C++
6484
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6485
_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'
6486
6487
runpath_var=LD_RUN_PATH
6488
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6489
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6490
6491
# Commands to make compiler produce verbose output that lists
6492
# what "hidden" libraries, object files and flags are used when
6493
# linking a shared library.
6494
#
6495
# There doesn't appear to be a way to prevent this compiler from
6496
# explicitly linking system object files so we need to strip them
6497
# from the output so that they don't get included in the library
6498
# dependencies.
6499
output_verbose_link_cmd='templist=`$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'
6500
;;
6501
xl* | mpixl* | bgxl*)
6502
# IBM XL 8.0 on PPC, with GNU ld
6503
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6504
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6505
_LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6506
if test "x$supports_anon_versioning" = xyes; then
6507
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6508
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6509
echo "local: *; };" >> $output_objdir/$libname.ver~
6510
$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6511
fi
6512
;;
6513
*)
6514
case `$CC -V 2>&1 | sed 5q` in
6515
*Sun\ C*)
6516
# Sun C++ 5.9
6517
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6518
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6519
_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'
6520
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6521
_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'
6522
_LT_TAGVAR(compiler_needs_object, $1)=yes
6523
6524
# Not sure whether something based on
6525
# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6526
# would be better.
6527
output_verbose_link_cmd='func_echo_all'
6528
6529
# Archives containing C++ object files must be created using
6530
# "CC -xar", where "CC" is the Sun C++ compiler. This is
6531
# necessary to make sure instantiated templates are included
6532
# in the archive.
6533
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6534
;;
6535
esac
6536
;;
6537
esac
6538
;;
6539
6540
lynxos*)
6541
# FIXME: insert proper C++ library support
6542
_LT_TAGVAR(ld_shlibs, $1)=no
6543
;;
6544
6545
m88k*)
6546
# FIXME: insert proper C++ library support
6547
_LT_TAGVAR(ld_shlibs, $1)=no
6548
;;
6549
6550
mvs*)
6551
case $cc_basename in
6552
cxx*)
6553
# FIXME: insert proper C++ library support
6554
_LT_TAGVAR(ld_shlibs, $1)=no
6555
;;
6556
*)
6557
# FIXME: insert proper C++ library support
6558
_LT_TAGVAR(ld_shlibs, $1)=no
6559
;;
6560
esac
6561
;;
6562
6563
netbsd*)
6564
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6565
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6566
wlarc=
6567
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6568
_LT_TAGVAR(hardcode_direct, $1)=yes
6569
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6570
fi
6571
# Workaround some broken pre-1.5 toolchains
6572
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6573
;;
6574
6575
*nto* | *qnx*)
6576
_LT_TAGVAR(ld_shlibs, $1)=yes
6577
;;
6578
6579
openbsd2*)
6580
# C++ shared libraries are fairly broken
6581
_LT_TAGVAR(ld_shlibs, $1)=no
6582
;;
6583
6584
openbsd*)
6585
if test -f /usr/libexec/ld.so; then
6586
_LT_TAGVAR(hardcode_direct, $1)=yes
6587
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6588
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6589
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6590
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6591
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6592
_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'
6593
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6594
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6595
fi
6596
output_verbose_link_cmd=func_echo_all
6597
else
6598
_LT_TAGVAR(ld_shlibs, $1)=no
6599
fi
6600
;;
6601
6602
osf3* | osf4* | osf5*)
6603
case $cc_basename in
6604
KCC*)
6605
# Kuck and Associates, Inc. (KAI) C++ Compiler
6606
6607
# KCC will only create a shared library if the output file
6608
# ends with ".so" (or ".sl" for HP-UX), so rename the library
6609
# to its proper name (with version) after linking.
6610
_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'
6611
6612
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6613
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6614
6615
# Archives containing C++ object files must be created using
6616
# the KAI C++ compiler.
6617
case $host in
6618
osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6619
*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6620
esac
6621
;;
6622
RCC*)
6623
# Rational C++ 2.4.1
6624
# FIXME: insert proper C++ library support
6625
_LT_TAGVAR(ld_shlibs, $1)=no
6626
;;
6627
cxx*)
6628
case $host in
6629
osf3*)
6630
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6631
_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'
6632
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6633
;;
6634
*)
6635
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6636
_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'
6637
_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6638
echo "-hidden">> $lib.exp~
6639
$CC -shared$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~
6640
$RM $lib.exp'
6641
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6642
;;
6643
esac
6644
6645
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6646
6647
# Commands to make compiler produce verbose output that lists
6648
# what "hidden" libraries, object files and flags are used when
6649
# linking a shared library.
6650
#
6651
# There doesn't appear to be a way to prevent this compiler from
6652
# explicitly linking system object files so we need to strip them
6653
# from the output so that they don't get included in the library
6654
# dependencies.
6655
output_verbose_link_cmd='templist=`$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"'
6656
;;
6657
*)
6658
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6659
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6660
case $host in
6661
osf3*)
6662
_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'
6663
;;
6664
*)
6665
_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'
6666
;;
6667
esac
6668
6669
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6670
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
6671
6672
# Commands to make compiler produce verbose output that lists
6673
# what "hidden" libraries, object files and flags are used when
6674
# linking a shared library.
6675
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6676
6677
else
6678
# FIXME: insert proper C++ library support
6679
_LT_TAGVAR(ld_shlibs, $1)=no
6680
fi
6681
;;
6682
esac
6683
;;
6684
6685
psos*)
6686
# FIXME: insert proper C++ library support
6687
_LT_TAGVAR(ld_shlibs, $1)=no
6688
;;
6689
6690
sunos4*)
6691
case $cc_basename in
6692
CC*)
6693
# Sun C++ 4.x
6694
# FIXME: insert proper C++ library support
6695
_LT_TAGVAR(ld_shlibs, $1)=no
6696
;;
6697
lcc*)
6698
# Lucid
6699
# FIXME: insert proper C++ library support
6700
_LT_TAGVAR(ld_shlibs, $1)=no
6701
;;
6702
*)
6703
# FIXME: insert proper C++ library support
6704
_LT_TAGVAR(ld_shlibs, $1)=no
6705
;;
6706
esac
6707
;;
6708
6709
solaris*)
6710
case $cc_basename in
6711
CC* | sunCC*)
6712
# Sun C++ 4.2, 5.x and Centerline C++
6713
_LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6714
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6715
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6716
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6717
$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6718
6719
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6720
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6721
case $host_os in
6722
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6723
*)
6724
# The compiler driver will combine and reorder linker options,
6725
# but understands `-z linker_flag'.
6726
# Supported since Solaris 2.6 (maybe 2.5.1?)
6727
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6728
;;
6729
esac
6730
_LT_TAGVAR(link_all_deplibs, $1)=yes
6731
6732
output_verbose_link_cmd='func_echo_all'
6733
6734
# Archives containing C++ object files must be created using
6735
# "CC -xar", where "CC" is the Sun C++ compiler. This is
6736
# necessary to make sure instantiated templates are included
6737
# in the archive.
6738
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6739
;;
6740
gcx*)
6741
# Green Hills C++ Compiler
6742
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6743
6744
# The C++ compiler must be used to create the archive.
6745
_LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6746
;;
6747
*)
6748
# GNU C++ compiler with Solaris linker
6749
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6750
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6751
if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6752
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6753
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6754
$CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6755
6756
# Commands to make compiler produce verbose output that lists
6757
# what "hidden" libraries, object files and flags are used when
6758
# linking a shared library.
6759
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6760
else
6761
# g++ 2.7 appears to require `-G' NOT `-shared' on this
6762
# platform.
6763
_LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6764
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6765
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6766
6767
# Commands to make compiler produce verbose output that lists
6768
# what "hidden" libraries, object files and flags are used when
6769
# linking a shared library.
6770
output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6771
fi
6772
6773
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6774
case $host_os in
6775
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6776
*)
6777
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6778
;;
6779
esac
6780
fi
6781
;;
6782
esac
6783
;;
6784
6785
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6786
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6787
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6788
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6789
runpath_var='LD_RUN_PATH'
6790
6791
case $cc_basename in
6792
CC*)
6793
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6794
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6795
;;
6796
*)
6797
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6798
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6799
;;
6800
esac
6801
;;
6802
6803
sysv5* | sco3.2v5* | sco5v6*)
6804
# Note: We can NOT use -z defs as we might desire, because we do not
6805
# link with -lc, and that would cause any symbols used from libc to
6806
# always be unresolved, which means just about no library would
6807
# ever link correctly. If we're not using GNU ld we use -z text
6808
# though, which does catch some bad symbols but isn't as heavy-handed
6809
# as -z defs.
6810
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6811
_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6812
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6813
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6814
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6815
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6816
_LT_TAGVAR(link_all_deplibs, $1)=yes
6817
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6818
runpath_var='LD_RUN_PATH'
6819
6820
case $cc_basename in
6821
CC*)
6822
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6823
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6824
_LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6825
'"$_LT_TAGVAR(old_archive_cmds, $1)"
6826
_LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6827
'"$_LT_TAGVAR(reload_cmds, $1)"
6828
;;
6829
*)
6830
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6831
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6832
;;
6833
esac
6834
;;
6835
6836
tandem*)
6837
case $cc_basename in
6838
NCC*)
6839
# NonStop-UX NCC 3.20
6840
# FIXME: insert proper C++ library support
6841
_LT_TAGVAR(ld_shlibs, $1)=no
6842
;;
6843
*)
6844
# FIXME: insert proper C++ library support
6845
_LT_TAGVAR(ld_shlibs, $1)=no
6846
;;
6847
esac
6848
;;
6849
6850
vxworks*)
6851
# FIXME: insert proper C++ library support
6852
_LT_TAGVAR(ld_shlibs, $1)=no
6853
;;
6854
6855
*)
6856
# FIXME: insert proper C++ library support
6857
_LT_TAGVAR(ld_shlibs, $1)=no
6858
;;
6859
esac
6860
6861
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6862
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6863
6864
_LT_TAGVAR(GCC, $1)="$GXX"
6865
_LT_TAGVAR(LD, $1)="$LD"
6866
6867
## CAVEAT EMPTOR:
6868
## There is no encapsulation within the following macros, do not change
6869
## the running order or otherwise move them around unless you know exactly
6870
## what you are doing...
6871
_LT_SYS_HIDDEN_LIBDEPS($1)
6872
_LT_COMPILER_PIC($1)
6873
_LT_COMPILER_C_O($1)
6874
_LT_COMPILER_FILE_LOCKS($1)
6875
_LT_LINKER_SHLIBS($1)
6876
_LT_SYS_DYNAMIC_LINKER($1)
6877
_LT_LINKER_HARDCODE_LIBPATH($1)
6878
6879
_LT_CONFIG($1)
6880
fi # test -n "$compiler"
6881
6882
CC=$lt_save_CC
6883
CFLAGS=$lt_save_CFLAGS
6884
LDCXX=$LD
6885
LD=$lt_save_LD
6886
GCC=$lt_save_GCC
6887
with_gnu_ld=$lt_save_with_gnu_ld
6888
lt_cv_path_LDCXX=$lt_cv_path_LD
6889
lt_cv_path_LD=$lt_save_path_LD
6890
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6891
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6892
fi # test "$_lt_caught_CXX_error" != yes
6893
6894
AC_LANG_POP
6895
])# _LT_LANG_CXX_CONFIG
6896
6897
6898
# _LT_FUNC_STRIPNAME_CNF
6899
# ----------------------
6900
# func_stripname_cnf prefix suffix name
6901
# strip PREFIX and SUFFIX off of NAME.
6902
# PREFIX and SUFFIX must not contain globbing or regex special
6903
# characters, hashes, percent signs, but SUFFIX may contain a leading
6904
# dot (in which case that matches only a dot).
6905
#
6906
# This function is identical to the (non-XSI) version of func_stripname,
6907
# except this one can be used by m4 code that may be executed by configure,
6908
# rather than the libtool script.
6909
m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
6910
AC_REQUIRE([_LT_DECL_SED])
6911
AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
6912
func_stripname_cnf ()
6913
{
6914
case ${2} in
6915
.*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
6916
*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
6917
esac
6918
} # func_stripname_cnf
6919
])# _LT_FUNC_STRIPNAME_CNF
6920
6921
# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6922
# ---------------------------------
6923
# Figure out "hidden" library dependencies from verbose
6924
# compiler output when linking a shared library.
6925
# Parse the compiler output and extract the necessary
6926
# objects, libraries and library flags.
6927
m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6928
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6929
AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
6930
# Dependencies to place before and after the object being linked:
6931
_LT_TAGVAR(predep_objects, $1)=
6932
_LT_TAGVAR(postdep_objects, $1)=
6933
_LT_TAGVAR(predeps, $1)=
6934
_LT_TAGVAR(postdeps, $1)=
6935
_LT_TAGVAR(compiler_lib_search_path, $1)=
6936
6937
dnl we can't use the lt_simple_compile_test_code here,
6938
dnl because it contains code intended for an executable,
6939
dnl not a library. It's possible we should let each
6940
dnl tag define a new lt_????_link_test_code variable,
6941
dnl but it's only used here...
6942
m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6943
int a;
6944
void foo (void) { a = 0; }
6945
_LT_EOF
6946
], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6947
class Foo
6948
{
6949
public:
6950
Foo (void) { a = 0; }
6951
private:
6952
int a;
6953
};
6954
_LT_EOF
6955
], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6956
subroutine foo
6957
implicit none
6958
integer*4 a
6959
a=0
6960
return
6961
end
6962
_LT_EOF
6963
], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6964
subroutine foo
6965
implicit none
6966
integer a
6967
a=0
6968
return
6969
end
6970
_LT_EOF
6971
], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6972
public class foo {
6973
private int a;
6974
public void bar (void) {
6975
a = 0;
6976
}
6977
};
6978
_LT_EOF
6979
], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
6980
package foo
6981
func foo() {
6982
}
6983
_LT_EOF
6984
])
6985
6986
_lt_libdeps_save_CFLAGS=$CFLAGS
6987
case "$CC $CFLAGS " in #(
6988
*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
6989
*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
6990
*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
6991
esac
6992
6993
dnl Parse the compiler output and extract the necessary
6994
dnl objects, libraries and library flags.
6995
if AC_TRY_EVAL(ac_compile); then
6996
# Parse the compiler output and extract the necessary
6997
# objects, libraries and library flags.
6998
6999
# Sentinel used to keep track of whether or not we are before
7000
# the conftest object file.
7001
pre_test_object_deps_done=no
7002
7003
for p in `eval "$output_verbose_link_cmd"`; do
7004
case ${prev}${p} in
7005
7006
-L* | -R* | -l*)
7007
# Some compilers place space between "-{L,R}" and the path.
7008
# Remove the space.
7009
if test $p = "-L" ||
7010
test $p = "-R"; then
7011
prev=$p
7012
continue
7013
fi
7014
7015
# Expand the sysroot to ease extracting the directories later.
7016
if test -z "$prev"; then
7017
case $p in
7018
-L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7019
-R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7020
-l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7021
esac
7022
fi
7023
case $p in
7024
=*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7025
esac
7026
if test "$pre_test_object_deps_done" = no; then
7027
case ${prev} in
7028
-L | -R)
7029
# Internal compiler library paths should come after those
7030
# provided the user. The postdeps already come after the
7031
# user supplied libs so there is no need to process them.
7032
if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7033
_LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
7034
else
7035
_LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
7036
fi
7037
;;
7038
# The "-l" case would never come before the object being
7039
# linked, so don't bother handling this case.
7040
esac
7041
else
7042
if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7043
_LT_TAGVAR(postdeps, $1)="${prev}${p}"
7044
else
7045
_LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
7046
fi
7047
fi
7048
prev=
7049
;;
7050
7051
*.lto.$objext) ;; # Ignore GCC LTO objects
7052
*.$objext)
7053
# This assumes that the test object file only shows up
7054
# once in the compiler output.
7055
if test "$p" = "conftest.$objext"; then
7056
pre_test_object_deps_done=yes
7057
continue
7058
fi
7059
7060
if test "$pre_test_object_deps_done" = no; then
7061
if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7062
_LT_TAGVAR(predep_objects, $1)="$p"
7063
else
7064
_LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7065
fi
7066
else
7067
if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7068
_LT_TAGVAR(postdep_objects, $1)="$p"
7069
else
7070
_LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7071
fi
7072
fi
7073
;;
7074
7075
*) ;; # Ignore the rest.
7076
7077
esac
7078
done
7079
7080
# Clean up.
7081
rm -f a.out a.exe
7082
else
7083
echo "libtool.m4: error: problem compiling $1 test program"
7084
fi
7085
7086
$RM -f confest.$objext
7087
CFLAGS=$_lt_libdeps_save_CFLAGS
7088
7089
# PORTME: override above test on systems where it is broken
7090
m4_if([$1], [CXX],
7091
[case $host_os in
7092
interix[[3-9]]*)
7093
# Interix 3.5 installs completely hosed .la files for C++, so rather than
7094
# hack all around it, let's just trust "g++" to DTRT.
7095
_LT_TAGVAR(predep_objects,$1)=
7096
_LT_TAGVAR(postdep_objects,$1)=
7097
_LT_TAGVAR(postdeps,$1)=
7098
;;
7099
7100
linux*)
7101
case `$CC -V 2>&1 | sed 5q` in
7102
*Sun\ C*)
7103
# Sun C++ 5.9
7104
7105
# The more standards-conforming stlport4 library is
7106
# incompatible with the Cstd library. Avoid specifying
7107
# it if it's in CXXFLAGS. Ignore libCrun as
7108
# -library=stlport4 depends on it.
7109
case " $CXX $CXXFLAGS " in
7110
*" -library=stlport4 "*)
7111
solaris_use_stlport4=yes
7112
;;
7113
esac
7114
7115
if test "$solaris_use_stlport4" != yes; then
7116
_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7117
fi
7118
;;
7119
esac
7120
;;
7121
7122
solaris*)
7123
case $cc_basename in
7124
CC* | sunCC*)
7125
# The more standards-conforming stlport4 library is
7126
# incompatible with the Cstd library. Avoid specifying
7127
# it if it's in CXXFLAGS. Ignore libCrun as
7128
# -library=stlport4 depends on it.
7129
case " $CXX $CXXFLAGS " in
7130
*" -library=stlport4 "*)
7131
solaris_use_stlport4=yes
7132
;;
7133
esac
7134
7135
# Adding this requires a known-good setup of shared libraries for
7136
# Sun compiler versions before 5.6, else PIC objects from an old
7137
# archive will be linked into the output, leading to subtle bugs.
7138
if test "$solaris_use_stlport4" != yes; then
7139
_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7140
fi
7141
;;
7142
esac
7143
;;
7144
esac
7145
])
7146
7147
case " $_LT_TAGVAR(postdeps, $1) " in
7148
*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7149
esac
7150
_LT_TAGVAR(compiler_lib_search_dirs, $1)=
7151
if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7152
_LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
7153
fi
7154
_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7155
[The directories searched by this compiler when creating a shared library])
7156
_LT_TAGDECL([], [predep_objects], [1],
7157
[Dependencies to place before and after the objects being linked to
7158
create a shared library])
7159
_LT_TAGDECL([], [postdep_objects], [1])
7160
_LT_TAGDECL([], [predeps], [1])
7161
_LT_TAGDECL([], [postdeps], [1])
7162
_LT_TAGDECL([], [compiler_lib_search_path], [1],
7163
[The library search path used internally by the compiler when linking
7164
a shared library])
7165
])# _LT_SYS_HIDDEN_LIBDEPS
7166
7167
7168
# _LT_LANG_F77_CONFIG([TAG])
7169
# --------------------------
7170
# Ensure that the configuration variables for a Fortran 77 compiler are
7171
# suitably defined. These variables are subsequently used by _LT_CONFIG
7172
# to write the compiler configuration to `libtool'.
7173
m4_defun([_LT_LANG_F77_CONFIG],
7174
[AC_LANG_PUSH(Fortran 77)
7175
if test -z "$F77" || test "X$F77" = "Xno"; then
7176
_lt_disable_F77=yes
7177
fi
7178
7179
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7180
_LT_TAGVAR(allow_undefined_flag, $1)=
7181
_LT_TAGVAR(always_export_symbols, $1)=no
7182
_LT_TAGVAR(archive_expsym_cmds, $1)=
7183
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
7184
_LT_TAGVAR(hardcode_direct, $1)=no
7185
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
7186
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7187
_LT_TAGVAR(hardcode_libdir_separator, $1)=
7188
_LT_TAGVAR(hardcode_minus_L, $1)=no
7189
_LT_TAGVAR(hardcode_automatic, $1)=no
7190
_LT_TAGVAR(inherit_rpath, $1)=no
7191
_LT_TAGVAR(module_cmds, $1)=
7192
_LT_TAGVAR(module_expsym_cmds, $1)=
7193
_LT_TAGVAR(link_all_deplibs, $1)=unknown
7194
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7195
_LT_TAGVAR(reload_flag, $1)=$reload_flag
7196
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7197
_LT_TAGVAR(no_undefined_flag, $1)=
7198
_LT_TAGVAR(whole_archive_flag_spec, $1)=
7199
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7200
7201
# Source file extension for f77 test sources.
7202
ac_ext=f
7203
7204
# Object file extension for compiled f77 test sources.
7205
objext=o
7206
_LT_TAGVAR(objext, $1)=$objext
7207
7208
# No sense in running all these tests if we already determined that
7209
# the F77 compiler isn't working. Some variables (like enable_shared)
7210
# are currently assumed to apply to all compilers on this platform,
7211
# and will be corrupted by setting them based on a non-working compiler.
7212
if test "$_lt_disable_F77" != yes; then
7213
# Code to be used in simple compile tests
7214
lt_simple_compile_test_code="\
7215
subroutine t
7216
return
7217
end
7218
"
7219
7220
# Code to be used in simple link tests
7221
lt_simple_link_test_code="\
7222
program t
7223
end
7224
"
7225
7226
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7227
_LT_TAG_COMPILER
7228
7229
# save warnings/boilerplate of simple test code
7230
_LT_COMPILER_BOILERPLATE
7231
_LT_LINKER_BOILERPLATE
7232
7233
# Allow CC to be a program name with arguments.
7234
lt_save_CC="$CC"
7235
lt_save_GCC=$GCC
7236
lt_save_CFLAGS=$CFLAGS
7237
CC=${F77-"f77"}
7238
CFLAGS=$FFLAGS
7239
compiler=$CC
7240
_LT_TAGVAR(compiler, $1)=$CC
7241
_LT_CC_BASENAME([$compiler])
7242
GCC=$G77
7243
if test -n "$compiler"; then
7244
AC_MSG_CHECKING([if libtool supports shared libraries])
7245
AC_MSG_RESULT([$can_build_shared])
7246
7247
AC_MSG_CHECKING([whether to build shared libraries])
7248
test "$can_build_shared" = "no" && enable_shared=no
7249
7250
# On AIX, shared libraries and static libraries use the same namespace, and
7251
# are all built from PIC.
7252
case $host_os in
7253
aix3*)
7254
test "$enable_shared" = yes && enable_static=no
7255
if test -n "$RANLIB"; then
7256
archive_cmds="$archive_cmds~\$RANLIB \$lib"
7257
postinstall_cmds='$RANLIB $lib'
7258
fi
7259
;;
7260
aix[[4-9]]*)
7261
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7262
test "$enable_shared" = yes && enable_static=no
7263
fi
7264
;;
7265
esac
7266
AC_MSG_RESULT([$enable_shared])
7267
7268
AC_MSG_CHECKING([whether to build static libraries])
7269
# Make sure either enable_shared or enable_static is yes.
7270
test "$enable_shared" = yes || enable_static=yes
7271
AC_MSG_RESULT([$enable_static])
7272
7273
_LT_TAGVAR(GCC, $1)="$G77"
7274
_LT_TAGVAR(LD, $1)="$LD"
7275
7276
## CAVEAT EMPTOR:
7277
## There is no encapsulation within the following macros, do not change
7278
## the running order or otherwise move them around unless you know exactly
7279
## what you are doing...
7280
_LT_COMPILER_PIC($1)
7281
_LT_COMPILER_C_O($1)
7282
_LT_COMPILER_FILE_LOCKS($1)
7283
_LT_LINKER_SHLIBS($1)
7284
_LT_SYS_DYNAMIC_LINKER($1)
7285
_LT_LINKER_HARDCODE_LIBPATH($1)
7286
7287
_LT_CONFIG($1)
7288
fi # test -n "$compiler"
7289
7290
GCC=$lt_save_GCC
7291
CC="$lt_save_CC"
7292
CFLAGS="$lt_save_CFLAGS"
7293
fi # test "$_lt_disable_F77" != yes
7294
7295
AC_LANG_POP
7296
])# _LT_LANG_F77_CONFIG
7297
7298
7299
# _LT_LANG_FC_CONFIG([TAG])
7300
# -------------------------
7301
# Ensure that the configuration variables for a Fortran compiler are
7302
# suitably defined. These variables are subsequently used by _LT_CONFIG
7303
# to write the compiler configuration to `libtool'.
7304
m4_defun([_LT_LANG_FC_CONFIG],
7305
[AC_LANG_PUSH(Fortran)
7306
7307
if test -z "$FC" || test "X$FC" = "Xno"; then
7308
_lt_disable_FC=yes
7309
fi
7310
7311
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7312
_LT_TAGVAR(allow_undefined_flag, $1)=
7313
_LT_TAGVAR(always_export_symbols, $1)=no
7314
_LT_TAGVAR(archive_expsym_cmds, $1)=
7315
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
7316
_LT_TAGVAR(hardcode_direct, $1)=no
7317
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
7318
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7319
_LT_TAGVAR(hardcode_libdir_separator, $1)=
7320
_LT_TAGVAR(hardcode_minus_L, $1)=no
7321
_LT_TAGVAR(hardcode_automatic, $1)=no
7322
_LT_TAGVAR(inherit_rpath, $1)=no
7323
_LT_TAGVAR(module_cmds, $1)=
7324
_LT_TAGVAR(module_expsym_cmds, $1)=
7325
_LT_TAGVAR(link_all_deplibs, $1)=unknown
7326
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7327
_LT_TAGVAR(reload_flag, $1)=$reload_flag
7328
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7329
_LT_TAGVAR(no_undefined_flag, $1)=
7330
_LT_TAGVAR(whole_archive_flag_spec, $1)=
7331
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7332
7333
# Source file extension for fc test sources.
7334
ac_ext=${ac_fc_srcext-f}
7335
7336
# Object file extension for compiled fc test sources.
7337
objext=o
7338
_LT_TAGVAR(objext, $1)=$objext
7339
7340
# No sense in running all these tests if we already determined that
7341
# the FC compiler isn't working. Some variables (like enable_shared)
7342
# are currently assumed to apply to all compilers on this platform,
7343
# and will be corrupted by setting them based on a non-working compiler.
7344
if test "$_lt_disable_FC" != yes; then
7345
# Code to be used in simple compile tests
7346
lt_simple_compile_test_code="\
7347
subroutine t
7348
return
7349
end
7350
"
7351
7352
# Code to be used in simple link tests
7353
lt_simple_link_test_code="\
7354
program t
7355
end
7356
"
7357
7358
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7359
_LT_TAG_COMPILER
7360
7361
# save warnings/boilerplate of simple test code
7362
_LT_COMPILER_BOILERPLATE
7363
_LT_LINKER_BOILERPLATE
7364
7365
# Allow CC to be a program name with arguments.
7366
lt_save_CC="$CC"
7367
lt_save_GCC=$GCC
7368
lt_save_CFLAGS=$CFLAGS
7369
CC=${FC-"f95"}
7370
CFLAGS=$FCFLAGS
7371
compiler=$CC
7372
GCC=$ac_cv_fc_compiler_gnu
7373
7374
_LT_TAGVAR(compiler, $1)=$CC
7375
_LT_CC_BASENAME([$compiler])
7376
7377
if test -n "$compiler"; then
7378
AC_MSG_CHECKING([if libtool supports shared libraries])
7379
AC_MSG_RESULT([$can_build_shared])
7380
7381
AC_MSG_CHECKING([whether to build shared libraries])
7382
test "$can_build_shared" = "no" && enable_shared=no
7383
7384
# On AIX, shared libraries and static libraries use the same namespace, and
7385
# are all built from PIC.
7386
case $host_os in
7387
aix3*)
7388
test "$enable_shared" = yes && enable_static=no
7389
if test -n "$RANLIB"; then
7390
archive_cmds="$archive_cmds~\$RANLIB \$lib"
7391
postinstall_cmds='$RANLIB $lib'
7392
fi
7393
;;
7394
aix[[4-9]]*)
7395
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7396
test "$enable_shared" = yes && enable_static=no
7397
fi
7398
;;
7399
esac
7400
AC_MSG_RESULT([$enable_shared])
7401
7402
AC_MSG_CHECKING([whether to build static libraries])
7403
# Make sure either enable_shared or enable_static is yes.
7404
test "$enable_shared" = yes || enable_static=yes
7405
AC_MSG_RESULT([$enable_static])
7406
7407
_LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
7408
_LT_TAGVAR(LD, $1)="$LD"
7409
7410
## CAVEAT EMPTOR:
7411
## There is no encapsulation within the following macros, do not change
7412
## the running order or otherwise move them around unless you know exactly
7413
## what you are doing...
7414
_LT_SYS_HIDDEN_LIBDEPS($1)
7415
_LT_COMPILER_PIC($1)
7416
_LT_COMPILER_C_O($1)
7417
_LT_COMPILER_FILE_LOCKS($1)
7418
_LT_LINKER_SHLIBS($1)
7419
_LT_SYS_DYNAMIC_LINKER($1)
7420
_LT_LINKER_HARDCODE_LIBPATH($1)
7421
7422
_LT_CONFIG($1)
7423
fi # test -n "$compiler"
7424
7425
GCC=$lt_save_GCC
7426
CC=$lt_save_CC
7427
CFLAGS=$lt_save_CFLAGS
7428
fi # test "$_lt_disable_FC" != yes
7429
7430
AC_LANG_POP
7431
])# _LT_LANG_FC_CONFIG
7432
7433
7434
# _LT_LANG_GCJ_CONFIG([TAG])
7435
# --------------------------
7436
# Ensure that the configuration variables for the GNU Java Compiler compiler
7437
# are suitably defined. These variables are subsequently used by _LT_CONFIG
7438
# to write the compiler configuration to `libtool'.
7439
m4_defun([_LT_LANG_GCJ_CONFIG],
7440
[AC_REQUIRE([LT_PROG_GCJ])dnl
7441
AC_LANG_SAVE
7442
7443
# Source file extension for Java test sources.
7444
ac_ext=java
7445
7446
# Object file extension for compiled Java test sources.
7447
objext=o
7448
_LT_TAGVAR(objext, $1)=$objext
7449
7450
# Code to be used in simple compile tests
7451
lt_simple_compile_test_code="class foo {}"
7452
7453
# Code to be used in simple link tests
7454
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7455
7456
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7457
_LT_TAG_COMPILER
7458
7459
# save warnings/boilerplate of simple test code
7460
_LT_COMPILER_BOILERPLATE
7461
_LT_LINKER_BOILERPLATE
7462
7463
# Allow CC to be a program name with arguments.
7464
lt_save_CC=$CC
7465
lt_save_CFLAGS=$CFLAGS
7466
lt_save_GCC=$GCC
7467
GCC=yes
7468
CC=${GCJ-"gcj"}
7469
CFLAGS=$GCJFLAGS
7470
compiler=$CC
7471
_LT_TAGVAR(compiler, $1)=$CC
7472
_LT_TAGVAR(LD, $1)="$LD"
7473
_LT_CC_BASENAME([$compiler])
7474
7475
# GCJ did not exist at the time GCC didn't implicitly link libc in.
7476
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7477
7478
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7479
_LT_TAGVAR(reload_flag, $1)=$reload_flag
7480
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7481
7482
## CAVEAT EMPTOR:
7483
## There is no encapsulation within the following macros, do not change
7484
## the running order or otherwise move them around unless you know exactly
7485
## what you are doing...
7486
if test -n "$compiler"; then
7487
_LT_COMPILER_NO_RTTI($1)
7488
_LT_COMPILER_PIC($1)
7489
_LT_COMPILER_C_O($1)
7490
_LT_COMPILER_FILE_LOCKS($1)
7491
_LT_LINKER_SHLIBS($1)
7492
_LT_LINKER_HARDCODE_LIBPATH($1)
7493
7494
_LT_CONFIG($1)
7495
fi
7496
7497
AC_LANG_RESTORE
7498
7499
GCC=$lt_save_GCC
7500
CC=$lt_save_CC
7501
CFLAGS=$lt_save_CFLAGS
7502
])# _LT_LANG_GCJ_CONFIG
7503
7504
7505
# _LT_LANG_GO_CONFIG([TAG])
7506
# --------------------------
7507
# Ensure that the configuration variables for the GNU Go compiler
7508
# are suitably defined. These variables are subsequently used by _LT_CONFIG
7509
# to write the compiler configuration to `libtool'.
7510
m4_defun([_LT_LANG_GO_CONFIG],
7511
[AC_REQUIRE([LT_PROG_GO])dnl
7512
AC_LANG_SAVE
7513
7514
# Source file extension for Go test sources.
7515
ac_ext=go
7516
7517
# Object file extension for compiled Go test sources.
7518
objext=o
7519
_LT_TAGVAR(objext, $1)=$objext
7520
7521
# Code to be used in simple compile tests
7522
lt_simple_compile_test_code="package main; func main() { }"
7523
7524
# Code to be used in simple link tests
7525
lt_simple_link_test_code='package main; func main() { }'
7526
7527
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7528
_LT_TAG_COMPILER
7529
7530
# save warnings/boilerplate of simple test code
7531
_LT_COMPILER_BOILERPLATE
7532
_LT_LINKER_BOILERPLATE
7533
7534
# Allow CC to be a program name with arguments.
7535
lt_save_CC=$CC
7536
lt_save_CFLAGS=$CFLAGS
7537
lt_save_GCC=$GCC
7538
GCC=yes
7539
CC=${GOC-"gccgo"}
7540
CFLAGS=$GOFLAGS
7541
compiler=$CC
7542
_LT_TAGVAR(compiler, $1)=$CC
7543
_LT_TAGVAR(LD, $1)="$LD"
7544
_LT_CC_BASENAME([$compiler])
7545
7546
# Go did not exist at the time GCC didn't implicitly link libc in.
7547
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7548
7549
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7550
_LT_TAGVAR(reload_flag, $1)=$reload_flag
7551
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7552
7553
## CAVEAT EMPTOR:
7554
## There is no encapsulation within the following macros, do not change
7555
## the running order or otherwise move them around unless you know exactly
7556
## what you are doing...
7557
if test -n "$compiler"; then
7558
_LT_COMPILER_NO_RTTI($1)
7559
_LT_COMPILER_PIC($1)
7560
_LT_COMPILER_C_O($1)
7561
_LT_COMPILER_FILE_LOCKS($1)
7562
_LT_LINKER_SHLIBS($1)
7563
_LT_LINKER_HARDCODE_LIBPATH($1)
7564
7565
_LT_CONFIG($1)
7566
fi
7567
7568
AC_LANG_RESTORE
7569
7570
GCC=$lt_save_GCC
7571
CC=$lt_save_CC
7572
CFLAGS=$lt_save_CFLAGS
7573
])# _LT_LANG_GO_CONFIG
7574
7575
7576
# _LT_LANG_RC_CONFIG([TAG])
7577
# -------------------------
7578
# Ensure that the configuration variables for the Windows resource compiler
7579
# are suitably defined. These variables are subsequently used by _LT_CONFIG
7580
# to write the compiler configuration to `libtool'.
7581
m4_defun([_LT_LANG_RC_CONFIG],
7582
[AC_REQUIRE([LT_PROG_RC])dnl
7583
AC_LANG_SAVE
7584
7585
# Source file extension for RC test sources.
7586
ac_ext=rc
7587
7588
# Object file extension for compiled RC test sources.
7589
objext=o
7590
_LT_TAGVAR(objext, $1)=$objext
7591
7592
# Code to be used in simple compile tests
7593
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7594
7595
# Code to be used in simple link tests
7596
lt_simple_link_test_code="$lt_simple_compile_test_code"
7597
7598
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7599
_LT_TAG_COMPILER
7600
7601
# save warnings/boilerplate of simple test code
7602
_LT_COMPILER_BOILERPLATE
7603
_LT_LINKER_BOILERPLATE
7604
7605
# Allow CC to be a program name with arguments.
7606
lt_save_CC="$CC"
7607
lt_save_CFLAGS=$CFLAGS
7608
lt_save_GCC=$GCC
7609
GCC=
7610
CC=${RC-"windres"}
7611
CFLAGS=
7612
compiler=$CC
7613
_LT_TAGVAR(compiler, $1)=$CC
7614
_LT_CC_BASENAME([$compiler])
7615
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7616
7617
if test -n "$compiler"; then
7618
:
7619
_LT_CONFIG($1)
7620
fi
7621
7622
GCC=$lt_save_GCC
7623
AC_LANG_RESTORE
7624
CC=$lt_save_CC
7625
CFLAGS=$lt_save_CFLAGS
7626
])# _LT_LANG_RC_CONFIG
7627
7628
7629
# LT_PROG_GCJ
7630
# -----------
7631
AC_DEFUN([LT_PROG_GCJ],
7632
[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7633
[m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7634
[AC_CHECK_TOOL(GCJ, gcj,)
7635
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7636
AC_SUBST(GCJFLAGS)])])[]dnl
7637
])
7638
7639
# Old name:
7640
AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7641
dnl aclocal-1.4 backwards compatibility:
7642
dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7643
7644
7645
# LT_PROG_GO
7646
# ----------
7647
AC_DEFUN([LT_PROG_GO],
7648
[AC_CHECK_TOOL(GOC, gccgo,)
7649
])
7650
7651
7652
# LT_PROG_RC
7653
# ----------
7654
AC_DEFUN([LT_PROG_RC],
7655
[AC_CHECK_TOOL(RC, windres,)
7656
])
7657
7658
# Old name:
7659
AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7660
dnl aclocal-1.4 backwards compatibility:
7661
dnl AC_DEFUN([LT_AC_PROG_RC], [])
7662
7663
7664
# _LT_DECL_EGREP
7665
# --------------
7666
# If we don't have a new enough Autoconf to choose the best grep
7667
# available, choose the one first in the user's PATH.
7668
m4_defun([_LT_DECL_EGREP],
7669
[AC_REQUIRE([AC_PROG_EGREP])dnl
7670
AC_REQUIRE([AC_PROG_FGREP])dnl
7671
test -z "$GREP" && GREP=grep
7672
_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7673
_LT_DECL([], [EGREP], [1], [An ERE matcher])
7674
_LT_DECL([], [FGREP], [1], [A literal string matcher])
7675
dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7676
AC_SUBST([GREP])
7677
])
7678
7679
7680
# _LT_DECL_OBJDUMP
7681
# --------------
7682
# If we don't have a new enough Autoconf to choose the best objdump
7683
# available, choose the one first in the user's PATH.
7684
m4_defun([_LT_DECL_OBJDUMP],
7685
[AC_CHECK_TOOL(OBJDUMP, objdump, false)
7686
test -z "$OBJDUMP" && OBJDUMP=objdump
7687
_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7688
AC_SUBST([OBJDUMP])
7689
])
7690
7691
# _LT_DECL_DLLTOOL
7692
# ----------------
7693
# Ensure DLLTOOL variable is set.
7694
m4_defun([_LT_DECL_DLLTOOL],
7695
[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7696
test -z "$DLLTOOL" && DLLTOOL=dlltool
7697
_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
7698
AC_SUBST([DLLTOOL])
7699
])
7700
7701
# _LT_DECL_SED
7702
# ------------
7703
# Check for a fully-functional sed program, that truncates
7704
# as few characters as possible. Prefer GNU sed if found.
7705
m4_defun([_LT_DECL_SED],
7706
[AC_PROG_SED
7707
test -z "$SED" && SED=sed
7708
Xsed="$SED -e 1s/^X//"
7709
_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7710
_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7711
[Sed that helps us avoid accidentally triggering echo(1) options like -n])
7712
])# _LT_DECL_SED
7713
7714
m4_ifndef([AC_PROG_SED], [
7715
############################################################
7716
# NOTE: This macro has been submitted for inclusion into #
7717
# GNU Autoconf as AC_PROG_SED. When it is available in #
7718
# a released version of Autoconf we should remove this #
7719
# macro and use it instead. #
7720
############################################################
7721
7722
m4_defun([AC_PROG_SED],
7723
[AC_MSG_CHECKING([for a sed that does not truncate output])
7724
AC_CACHE_VAL(lt_cv_path_SED,
7725
[# Loop through the user's path and test for sed and gsed.
7726
# Then use that list of sed's as ones to test for truncation.
7727
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7728
for as_dir in $PATH
7729
do
7730
IFS=$as_save_IFS
7731
test -z "$as_dir" && as_dir=.
7732
for lt_ac_prog in sed gsed; do
7733
for ac_exec_ext in '' $ac_executable_extensions; do
7734
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7735
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7736
fi
7737
done
7738
done
7739
done
7740
IFS=$as_save_IFS
7741
lt_ac_max=0
7742
lt_ac_count=0
7743
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
7744
# along with /bin/sed that truncates output.
7745
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7746
test ! -f $lt_ac_sed && continue
7747
cat /dev/null > conftest.in
7748
lt_ac_count=0
7749
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7750
# Check for GNU sed and select it if it is found.
7751
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7752
lt_cv_path_SED=$lt_ac_sed
7753
break
7754
fi
7755
while true; do
7756
cat conftest.in conftest.in >conftest.tmp
7757
mv conftest.tmp conftest.in
7758
cp conftest.in conftest.nl
7759
echo >>conftest.nl
7760
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7761
cmp -s conftest.out conftest.nl || break
7762
# 10000 chars as input seems more than enough
7763
test $lt_ac_count -gt 10 && break
7764
lt_ac_count=`expr $lt_ac_count + 1`
7765
if test $lt_ac_count -gt $lt_ac_max; then
7766
lt_ac_max=$lt_ac_count
7767
lt_cv_path_SED=$lt_ac_sed
7768
fi
7769
done
7770
done
7771
])
7772
SED=$lt_cv_path_SED
7773
AC_SUBST([SED])
7774
AC_MSG_RESULT([$SED])
7775
])#AC_PROG_SED
7776
])#m4_ifndef
7777
7778
# Old name:
7779
AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7780
dnl aclocal-1.4 backwards compatibility:
7781
dnl AC_DEFUN([LT_AC_PROG_SED], [])
7782
7783
7784
# _LT_CHECK_SHELL_FEATURES
7785
# ------------------------
7786
# Find out whether the shell is Bourne or XSI compatible,
7787
# or has some other useful features.
7788
m4_defun([_LT_CHECK_SHELL_FEATURES],
7789
[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7790
# Try some XSI features
7791
xsi_shell=no
7792
( _lt_dummy="a/b/c"
7793
test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
7794
= c,a/b,b/c, \
7795
&& eval 'test $(( 1 + 1 )) -eq 2 \
7796
&& test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7797
&& xsi_shell=yes
7798
AC_MSG_RESULT([$xsi_shell])
7799
_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7800
7801
AC_MSG_CHECKING([whether the shell understands "+="])
7802
lt_shell_append=no
7803
( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7804
>/dev/null 2>&1 \
7805
&& lt_shell_append=yes
7806
AC_MSG_RESULT([$lt_shell_append])
7807
_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7808
7809
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7810
lt_unset=unset
7811
else
7812
lt_unset=false
7813
fi
7814
_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7815
7816
# test EBCDIC or ASCII
7817
case `echo X|tr X '\101'` in
7818
A) # ASCII based system
7819
# \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7820
lt_SP2NL='tr \040 \012'
7821
lt_NL2SP='tr \015\012 \040\040'
7822
;;
7823
*) # EBCDIC based system
7824
lt_SP2NL='tr \100 \n'
7825
lt_NL2SP='tr \r\n \100\100'
7826
;;
7827
esac
7828
_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7829
_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7830
])# _LT_CHECK_SHELL_FEATURES
7831
7832
7833
# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
7834
# ------------------------------------------------------
7835
# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
7836
# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
7837
m4_defun([_LT_PROG_FUNCTION_REPLACE],
7838
[dnl {
7839
sed -e '/^$1 ()$/,/^} # $1 /c\
7840
$1 ()\
7841
{\
7842
m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
7843
} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
7844
&& mv -f "$cfgfile.tmp" "$cfgfile" \
7845
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7846
test 0 -eq $? || _lt_function_replace_fail=:
7847
])
7848
7849
7850
# _LT_PROG_REPLACE_SHELLFNS
7851
# -------------------------
7852
# Replace existing portable implementations of several shell functions with
7853
# equivalent extended shell implementations where those features are available..
7854
m4_defun([_LT_PROG_REPLACE_SHELLFNS],
7855
[if test x"$xsi_shell" = xyes; then
7856
_LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
7857
case ${1} in
7858
*/*) func_dirname_result="${1%/*}${2}" ;;
7859
* ) func_dirname_result="${3}" ;;
7860
esac])
7861
7862
_LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
7863
func_basename_result="${1##*/}"])
7864
7865
_LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
7866
case ${1} in
7867
*/*) func_dirname_result="${1%/*}${2}" ;;
7868
* ) func_dirname_result="${3}" ;;
7869
esac
7870
func_basename_result="${1##*/}"])
7871
7872
_LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
7873
# pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7874
# positional parameters, so assign one to ordinary parameter first.
7875
func_stripname_result=${3}
7876
func_stripname_result=${func_stripname_result#"${1}"}
7877
func_stripname_result=${func_stripname_result%"${2}"}])
7878
7879
_LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
7880
func_split_long_opt_name=${1%%=*}
7881
func_split_long_opt_arg=${1#*=}])
7882
7883
_LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
7884
func_split_short_opt_arg=${1#??}
7885
func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
7886
7887
_LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
7888
case ${1} in
7889
*.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7890
*) func_lo2o_result=${1} ;;
7891
esac])
7892
7893
_LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
7894
7895
_LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
7896
7897
_LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
7898
fi
7899
7900
if test x"$lt_shell_append" = xyes; then
7901
_LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
7902
7903
_LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
7904
func_quote_for_eval "${2}"
7905
dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
7906
eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
7907
7908
# Save a `func_append' function call where possible by direct use of '+='
7909
sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
7910
&& mv -f "$cfgfile.tmp" "$cfgfile" \
7911
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7912
test 0 -eq $? || _lt_function_replace_fail=:
7913
else
7914
# Save a `func_append' function call even when '+=' is not available
7915
sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
7916
&& mv -f "$cfgfile.tmp" "$cfgfile" \
7917
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7918
test 0 -eq $? || _lt_function_replace_fail=:
7919
fi
7920
7921
if test x"$_lt_function_replace_fail" = x":"; then
7922
AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
7923
fi
7924
])
7925
7926
# _LT_PATH_CONVERSION_FUNCTIONS
7927
# -----------------------------
7928
# Determine which file name conversion functions should be used by
7929
# func_to_host_file (and, implicitly, by func_to_host_path). These are needed
7930
# for certain cross-compile configurations and native mingw.
7931
m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
7932
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
7933
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
7934
AC_MSG_CHECKING([how to convert $build file names to $host format])
7935
AC_CACHE_VAL(lt_cv_to_host_file_cmd,
7936
[case $host in
7937
*-*-mingw* )
7938
case $build in
7939
*-*-mingw* ) # actually msys
7940
lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
7941
;;
7942
*-*-cygwin* )
7943
lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
7944
;;
7945
* ) # otherwise, assume *nix
7946
lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
7947
;;
7948
esac
7949
;;
7950
*-*-cygwin* )
7951
case $build in
7952
*-*-mingw* ) # actually msys
7953
lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
7954
;;
7955
*-*-cygwin* )
7956
lt_cv_to_host_file_cmd=func_convert_file_noop
7957
;;
7958
* ) # otherwise, assume *nix
7959
lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
7960
;;
7961
esac
7962
;;
7963
* ) # unhandled hosts (and "normal" native builds)
7964
lt_cv_to_host_file_cmd=func_convert_file_noop
7965
;;
7966
esac
7967
])
7968
to_host_file_cmd=$lt_cv_to_host_file_cmd
7969
AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
7970
_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
7971
[0], [convert $build file names to $host format])dnl
7972
7973
AC_MSG_CHECKING([how to convert $build file names to toolchain format])
7974
AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
7975
[#assume ordinary cross tools, or native build.
7976
lt_cv_to_tool_file_cmd=func_convert_file_noop
7977
case $host in
7978
*-*-mingw* )
7979
case $build in
7980
*-*-mingw* ) # actually msys
7981
lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
7982
;;
7983
esac
7984
;;
7985
esac
7986
])
7987
to_tool_file_cmd=$lt_cv_to_tool_file_cmd
7988
AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
7989
_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
7990
[0], [convert $build files to toolchain format])dnl
7991
])# _LT_PATH_CONVERSION_FUNCTIONS
Loggerhead is a web-based interface for Breezy
Version: 2.0.1