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1# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2#
ae11dff4 3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
43e02a8a 4# 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
ae11dff4 5# Written by Gordon Matzigkeit, 1996
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6#
7# This file is free software; the Free Software Foundation gives
8# unlimited permission to copy and/or distribute it, with or without
9# modifications, as long as this notice is preserved.
10
11m4_define([_LT_COPYING], [dnl
ae11dff4 12# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
43e02a8a 13# 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
ae11dff4 14# Written by Gordon Matzigkeit, 1996
1cf3d07d 15#
ae11dff4 16# This file is part of GNU Libtool.
1cf3d07d 17#
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18# GNU Libtool is free software; you can redistribute it and/or
19# modify it under the terms of the GNU General Public License as
20# published by the Free Software Foundation; either version 2 of
21# the License, or (at your option) any later version.
1cf3d07d 22#
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23# As a special exception to the GNU General Public License,
24# if you distribute this file as part of a program or library that
25# is built using GNU Libtool, you may include this file under the
26# same distribution terms that you use for the rest of that program.
1cf3d07d 27#
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28# GNU Libtool is distributed in the hope that it will be useful,
29# but WITHOUT ANY WARRANTY; without even the implied warranty of
30# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
31# GNU General Public License for more details.
1cf3d07d 32#
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33# You should have received a copy of the GNU General Public License
34# along with GNU Libtool; see the file COPYING. If not, a copy
35# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
36# obtained by writing to the Free Software Foundation, Inc.,
37# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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38])
39
ae11dff4 40# serial 56 LT_INIT
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41
42
43# LT_PREREQ(VERSION)
44# ------------------
45# Complain and exit if this libtool version is less that VERSION.
46m4_defun([LT_PREREQ],
47[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
48 [m4_default([$3],
49 [m4_fatal([Libtool version $1 or higher is required],
50 63)])],
51 [$2])])
52
53
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54# _LT_CHECK_BUILDDIR
55# ------------------
56# Complain if the absolute build directory name contains unusual characters
57m4_defun([_LT_CHECK_BUILDDIR],
58[case `pwd` in
59 *\ * | *\ *)
60 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
61esac
62])
63
64
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65# LT_INIT([OPTIONS])
66# ------------------
67AC_DEFUN([LT_INIT],
68[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
43e02a8a 69AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
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70AC_BEFORE([$0], [LT_LANG])dnl
71AC_BEFORE([$0], [LT_OUTPUT])dnl
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72AC_BEFORE([$0], [LTDL_INIT])dnl
73m4_require([_LT_CHECK_BUILDDIR])dnl
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74
75dnl Autoconf doesn't catch unexpanded LT_ macros by default:
76m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
77m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
78dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
79dnl unless we require an AC_DEFUNed macro:
80AC_REQUIRE([LTOPTIONS_VERSION])dnl
81AC_REQUIRE([LTSUGAR_VERSION])dnl
82AC_REQUIRE([LTVERSION_VERSION])dnl
ae11dff4 83AC_REQUIRE([LTOBSOLETE_VERSION])dnl
1cf3d07d 84m4_require([_LT_PROG_LTMAIN])dnl
ae11dff4 85
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86_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
87
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88dnl Parse OPTIONS
89_LT_SET_OPTIONS([$0], [$1])
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90
91# This can be used to rebuild libtool when needed
1cf3d07d 92LIBTOOL_DEPS="$ltmain"
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93
94# Always use our own libtool.
95LIBTOOL='$(SHELL) $(top_builddir)/libtool'
96AC_SUBST(LIBTOOL)dnl
97
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98_LT_SETUP
99
100# Only expand once:
101m4_define([LT_INIT])
ae11dff4 102])# LT_INIT
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103
104# Old names:
105AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
106AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
107dnl aclocal-1.4 backwards compatibility:
108dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
109dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
110
111
112# _LT_CC_BASENAME(CC)
113# -------------------
114# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
115m4_defun([_LT_CC_BASENAME],
116[for cc_temp in $1""; do
117 case $cc_temp in
118 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
119 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
120 \-*) ;;
121 *) break;;
122 esac
123done
43e02a8a 124cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
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125])
126
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127
128# _LT_FILEUTILS_DEFAULTS
129# ----------------------
130# It is okay to use these file commands and assume they have been set
131# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
132m4_defun([_LT_FILEUTILS_DEFAULTS],
133[: ${CP="cp -f"}
134: ${MV="mv -f"}
135: ${RM="rm -f"}
136])# _LT_FILEUTILS_DEFAULTS
137
138
139# _LT_SETUP
140# ---------
141m4_defun([_LT_SETUP],
142[AC_REQUIRE([AC_CANONICAL_HOST])dnl
4f4caf92 143AC_REQUIRE([AC_CANONICAL_BUILD])dnl
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144AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
145AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
146
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147_LT_DECL([], [host_alias], [0], [The host system])dnl
148_LT_DECL([], [host], [0])dnl
149_LT_DECL([], [host_os], [0])dnl
150dnl
151_LT_DECL([], [build_alias], [0], [The build system])dnl
152_LT_DECL([], [build], [0])dnl
153_LT_DECL([], [build_os], [0])dnl
154dnl
4f4caf92 155AC_REQUIRE([AC_PROG_CC])dnl
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156AC_REQUIRE([LT_PATH_LD])dnl
157AC_REQUIRE([LT_PATH_NM])dnl
158dnl
4f4caf92 159AC_REQUIRE([AC_PROG_LN_S])dnl
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160test -z "$LN_S" && LN_S="ln -s"
161_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
162dnl
163AC_REQUIRE([LT_CMD_MAX_LEN])dnl
1cf3d07d 164_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
1cf3d07d 165_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
4f4caf92 166dnl
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167m4_require([_LT_FILEUTILS_DEFAULTS])dnl
168m4_require([_LT_CHECK_SHELL_FEATURES])dnl
169m4_require([_LT_CMD_RELOAD])dnl
170m4_require([_LT_CHECK_MAGIC_METHOD])dnl
171m4_require([_LT_CMD_OLD_ARCHIVE])dnl
172m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
173
174_LT_CONFIG_LIBTOOL_INIT([
175# See if we are running on zsh, and set the options which allow our
176# commands through without removal of \ escapes INIT.
177if test -n "\${ZSH_VERSION+set}" ; then
178 setopt NO_GLOB_SUBST
179fi
180])
181if test -n "${ZSH_VERSION+set}" ; then
182 setopt NO_GLOB_SUBST
183fi
184
185_LT_CHECK_OBJDIR
186
187m4_require([_LT_TAG_COMPILER])dnl
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188
189case $host_os in
190aix3*)
191 # AIX sometimes has problems with the GCC collect2 program. For some
192 # reason, if we set the COLLECT_NAMES environment variable, the problems
193 # vanish in a puff of smoke.
194 if test "X${COLLECT_NAMES+set}" != Xset; then
195 COLLECT_NAMES=
196 export COLLECT_NAMES
197 fi
198 ;;
199esac
200
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201# Global variables:
202ofile=libtool
203can_build_shared=yes
204
205# All known linkers require a `.a' archive for static linking (except MSVC,
206# which needs '.lib').
207libext=a
4f4caf92 208
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209with_gnu_ld="$lt_cv_prog_gnu_ld"
210
211old_CC="$CC"
212old_CFLAGS="$CFLAGS"
213
214# Set sane defaults for various variables
215test -z "$CC" && CC=cc
216test -z "$LTCC" && LTCC=$CC
217test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
218test -z "$LD" && LD=ld
219test -z "$ac_objext" && ac_objext=o
220
221_LT_CC_BASENAME([$compiler])
bf070c29 222
4f4caf92 223# Only perform the check for file, if the check method requires it
1cf3d07d 224test -z "$MAGIC_CMD" && MAGIC_CMD=file
82e23236 225case $deplibs_check_method in
4f4caf92 226file_magic*)
3dd7094e 227 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
1cf3d07d 228 _LT_PATH_MAGIC
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229 fi
230 ;;
231esac
232
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233# Use C for the default configuration in the libtool script
234LT_SUPPORTED_TAG([CC])
235_LT_LANG_C_CONFIG
236_LT_LANG_DEFAULT_CONFIG
237_LT_CONFIG_COMMANDS
238])# _LT_SETUP
4f4caf92 239
4f4caf92 240
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241# _LT_PREPARE_SED_QUOTE_VARS
242# --------------------------
243# Define a few sed substitution that help us do robust quoting.
244m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
245[# Backslashify metacharacters that are still active within
246# double-quoted strings.
247sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
248
249# Same as above, but do not quote variable references.
250double_quote_subst='s/\([["`\\]]\)/\\\1/g'
251
252# Sed substitution to delay expansion of an escaped shell variable in a
253# double_quote_subst'ed string.
254delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
255
256# Sed substitution to delay expansion of an escaped single quote.
257delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
258
259# Sed substitution to avoid accidental globbing in evaled expressions
260no_glob_subst='s/\*/\\\*/g'
261])
262
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263# _LT_PROG_LTMAIN
264# ---------------
265# Note that this code is called both from `configure', and `config.status'
266# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
267# `config.status' has no value for ac_aux_dir unless we are using Automake,
268# so we pass a copy along to make sure it has a sensible value anyway.
269m4_defun([_LT_PROG_LTMAIN],
270[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
271_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
272ltmain="$ac_aux_dir/ltmain.sh"
273])# _LT_PROG_LTMAIN
4f4caf92 274
3b75d237 275
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276## ------------------------------------- ##
277## Accumulate code for creating libtool. ##
278## ------------------------------------- ##
f5cc59a7 279
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280# So that we can recreate a full libtool script including additional
281# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
282# in macros and then make a single call at the end using the `libtool'
283# label.
4f4caf92 284
4f4caf92 285
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286# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
287# ----------------------------------------
288# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
289m4_define([_LT_CONFIG_LIBTOOL_INIT],
290[m4_ifval([$1],
291 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
292 [$1
293])])])
bf070c29 294
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295# Initialize.
296m4_define([_LT_OUTPUT_LIBTOOL_INIT])
bf070c29 297
bf070c29 298
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299# _LT_CONFIG_LIBTOOL([COMMANDS])
300# ------------------------------
301# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
302m4_define([_LT_CONFIG_LIBTOOL],
303[m4_ifval([$1],
304 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
305 [$1
306])])])
bf070c29 307
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308# Initialize.
309m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
bf070c29 310
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311
312# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
313# -----------------------------------------------------
314m4_defun([_LT_CONFIG_SAVE_COMMANDS],
315[_LT_CONFIG_LIBTOOL([$1])
316_LT_CONFIG_LIBTOOL_INIT([$2])
bf070c29 317])
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318
319
320# _LT_FORMAT_COMMENT([COMMENT])
321# -----------------------------
322# Add leading comment marks to the start of each line, and a trailing
323# full-stop to the whole comment if one is not present already.
324m4_define([_LT_FORMAT_COMMENT],
325[m4_ifval([$1], [
326m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
327 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
328)])
329
330
331
332## ------------------------ ##
333## FIXME: Eliminate VARNAME ##
334## ------------------------ ##
335
336
337# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
338# -------------------------------------------------------------------
339# CONFIGNAME is the name given to the value in the libtool script.
340# VARNAME is the (base) name used in the configure script.
341# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
342# VARNAME. Any other value will be used directly.
343m4_define([_LT_DECL],
32bc4cf4 344[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
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345 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
346 [m4_ifval([$1], [$1], [$2])])
347 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
348 m4_ifval([$4],
349 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
350 lt_dict_add_subkey([lt_decl_dict], [$2],
351 [tagged?], [m4_ifval([$5], [yes], [no])])])
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352])
353
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354
355# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
356# --------------------------------------------------------
357m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
358
359
360# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
361# ------------------------------------------------
362m4_define([lt_decl_tag_varnames],
363[_lt_decl_filter([tagged?], [yes], $@)])
364
365
366# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
367# ---------------------------------------------------------
368m4_define([_lt_decl_filter],
369[m4_case([$#],
370 [0], [m4_fatal([$0: too few arguments: $#])],
371 [1], [m4_fatal([$0: too few arguments: $#: $1])],
372 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
373 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
374 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
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375])
376
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377
378# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
379# --------------------------------------------------
380m4_define([lt_decl_quote_varnames],
381[_lt_decl_filter([value], [1], $@)])
382
383
384# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
385# ---------------------------------------------------
386m4_define([lt_decl_dquote_varnames],
387[_lt_decl_filter([value], [2], $@)])
388
389
390# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
391# ---------------------------------------------------
392m4_define([lt_decl_varnames_tagged],
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393[m4_assert([$# <= 2])dnl
394_$0(m4_quote(m4_default([$1], [[, ]])),
395 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
396 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
397m4_define([_lt_decl_varnames_tagged],
398[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
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399
400
401# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
402# ------------------------------------------------
403m4_define([lt_decl_all_varnames],
404[_$0(m4_quote(m4_default([$1], [[, ]])),
405 m4_if([$2], [],
406 m4_quote(lt_decl_varnames),
407 m4_quote(m4_shift($@))))[]dnl
408])
409m4_define([_lt_decl_all_varnames],
410[lt_join($@, lt_decl_varnames_tagged([$1],
411 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
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412])
413
4f4caf92 414
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415# _LT_CONFIG_STATUS_DECLARE([VARNAME])
416# ------------------------------------
417# Quote a variable value, and forward it to `config.status' so that its
418# declaration there will have the same value as in `configure'. VARNAME
419# must have a single quote delimited value for this to work.
420m4_define([_LT_CONFIG_STATUS_DECLARE],
43e02a8a 421[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
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422
423
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424# _LT_CONFIG_STATUS_DECLARATIONS
425# ------------------------------
426# We delimit libtool config variables with single quotes, so when
427# we write them to config.status, we have to be sure to quote all
428# embedded single quotes properly. In configure, this macro expands
429# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
430#
43e02a8a 431# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
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432m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
433[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
434 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
4f4caf92 435
4f4caf92 436
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437# _LT_LIBTOOL_TAGS
438# ----------------
439# Output comment and list of tags supported by the script
440m4_defun([_LT_LIBTOOL_TAGS],
441[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
442available_tags="_LT_TAGS"dnl
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443])
444
445
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446# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
447# -----------------------------------
448# Extract the dictionary values for VARNAME (optionally with TAG) and
449# expand to a commented shell variable setting:
450#
451# # Some comment about what VAR is for.
452# visible_name=$lt_internal_name
453m4_define([_LT_LIBTOOL_DECLARE],
454[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
455 [description])))[]dnl
456m4_pushdef([_libtool_name],
457 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
458m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
459 [0], [_libtool_name=[$]$1],
460 [1], [_libtool_name=$lt_[]$1],
461 [2], [_libtool_name=$lt_[]$1],
462 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
463m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
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464])
465
466
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467# _LT_LIBTOOL_CONFIG_VARS
468# -----------------------
469# Produce commented declarations of non-tagged libtool config variables
470# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
471# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
472# section) are produced by _LT_LIBTOOL_TAG_VARS.
473m4_defun([_LT_LIBTOOL_CONFIG_VARS],
474[m4_foreach([_lt_var],
475 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
476 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
477
478
479# _LT_LIBTOOL_TAG_VARS(TAG)
480# -------------------------
481m4_define([_LT_LIBTOOL_TAG_VARS],
482[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
483 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
484
485
486# _LT_TAGVAR(VARNAME, [TAGNAME])
487# ------------------------------
488m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
489
490
491# _LT_CONFIG_COMMANDS
492# -------------------
493# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
494# variables for single and double quote escaping we saved from calls
495# to _LT_DECL, we can put quote escaped variables declarations
496# into `config.status', and then the shell code to quote escape them in
497# for loops in `config.status'. Finally, any additional code accumulated
498# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
499m4_defun([_LT_CONFIG_COMMANDS],
500[AC_PROVIDE_IFELSE([LT_OUTPUT],
501 dnl If the libtool generation code has been placed in $CONFIG_LT,
502 dnl instead of duplicating it all over again into config.status,
503 dnl then we will have config.status run $CONFIG_LT later, so it
504 dnl needs to know what name is stored there:
505 [AC_CONFIG_COMMANDS([libtool],
506 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
507 dnl If the libtool generation code is destined for config.status,
508 dnl expand the accumulated commands and init code now:
509 [AC_CONFIG_COMMANDS([libtool],
510 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
511])#_LT_CONFIG_COMMANDS
512
513
514# Initialize.
515m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
516[
517
518# The HP-UX ksh and POSIX shell print the target directory to stdout
519# if CDPATH is set.
520(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
521
522sed_quote_subst='$sed_quote_subst'
523double_quote_subst='$double_quote_subst'
524delay_variable_subst='$delay_variable_subst'
525_LT_CONFIG_STATUS_DECLARATIONS
526LTCC='$LTCC'
527LTCFLAGS='$LTCFLAGS'
528compiler='$compiler_DEFAULT'
529
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530# A function that is used when there is no print builtin or printf.
531func_fallback_echo ()
532{
533 eval 'cat <<_LTECHO_EOF
534\$[]1
535_LTECHO_EOF'
536}
537
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538# Quote evaled strings.
539for var in lt_decl_all_varnames([[ \
540]], lt_decl_quote_varnames); do
43e02a8a 541 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
1cf3d07d 542 *[[\\\\\\\`\\"\\\$]]*)
43e02a8a 543 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
4f4caf92 544 ;;
1cf3d07d
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545 *)
546 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
547 ;;
548 esac
549done
550
551# Double-quote double-evaled strings.
552for var in lt_decl_all_varnames([[ \
553]], lt_decl_dquote_varnames); do
43e02a8a 554 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
1cf3d07d 555 *[[\\\\\\\`\\"\\\$]]*)
43e02a8a 556 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
1cf3d07d
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557 ;;
558 *)
559 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
560 ;;
561 esac
562done
563
1cf3d07d
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564_LT_OUTPUT_LIBTOOL_INIT
565])
566
43e02a8a
RW
567# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
568# ------------------------------------
569# Generate a child script FILE with all initialization necessary to
570# reuse the environment learned by the parent script, and make the
571# file executable. If COMMENT is supplied, it is inserted after the
572# `#!' sequence but before initialization text begins. After this
573# macro, additional text can be appended to FILE to form the body of
574# the child script. The macro ends with non-zero status if the
575# file could not be fully written (such as if the disk is full).
576m4_ifdef([AS_INIT_GENERATED],
577[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
578[m4_defun([_LT_GENERATED_FILE_INIT],
579[m4_require([AS_PREPARE])]dnl
580[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
581[lt_write_fail=0
582cat >$1 <<_ASEOF || lt_write_fail=1
583#! $SHELL
584# Generated by $as_me.
585$2
586SHELL=\${CONFIG_SHELL-$SHELL}
587export SHELL
588_ASEOF
589cat >>$1 <<\_ASEOF || lt_write_fail=1
590AS_SHELL_SANITIZE
591_AS_PREPARE
592exec AS_MESSAGE_FD>&1
593_ASEOF
594test $lt_write_fail = 0 && chmod +x $1[]dnl
595m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
1cf3d07d
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596
597# LT_OUTPUT
598# ---------
599# This macro allows early generation of the libtool script (before
600# AC_OUTPUT is called), incase it is used in configure for compilation
601# tests.
602AC_DEFUN([LT_OUTPUT],
603[: ${CONFIG_LT=./config.lt}
604AC_MSG_NOTICE([creating $CONFIG_LT])
43e02a8a
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605_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
606[# Run this file to recreate a libtool stub with the current configuration.])
1cf3d07d
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607
608cat >>"$CONFIG_LT" <<\_LTEOF
43e02a8a 609lt_cl_silent=false
1cf3d07d
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610exec AS_MESSAGE_LOG_FD>>config.log
611{
612 echo
613 AS_BOX([Running $as_me.])
614} >&AS_MESSAGE_LOG_FD
615
616lt_cl_help="\
617\`$as_me' creates a local libtool stub from the current configuration,
618for use in further configure time tests before the real libtool is
619generated.
620
621Usage: $[0] [[OPTIONS]]
622
623 -h, --help print this help, then exit
624 -V, --version print version number, then exit
625 -q, --quiet do not print progress messages
626 -d, --debug don't remove temporary files
627
628Report bugs to <bug-libtool@gnu.org>."
629
630lt_cl_version="\
631m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
632m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
633configured by $[0], generated by m4_PACKAGE_STRING.
634
43e02a8a 635Copyright (C) 2009 Free Software Foundation, Inc.
1cf3d07d
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636This config.lt script is free software; the Free Software Foundation
637gives unlimited permision to copy, distribute and modify it."
638
639while test $[#] != 0
640do
641 case $[1] in
642 --version | --v* | -V )
643 echo "$lt_cl_version"; exit 0 ;;
644 --help | --h* | -h )
645 echo "$lt_cl_help"; exit 0 ;;
646 --debug | --d* | -d )
647 debug=: ;;
648 --quiet | --q* | --silent | --s* | -q )
649 lt_cl_silent=: ;;
650
651 -*) AC_MSG_ERROR([unrecognized option: $[1]
ae11dff4 652Try \`$[0] --help' for more information.]) ;;
1cf3d07d
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653
654 *) AC_MSG_ERROR([unrecognized argument: $[1]
ae11dff4 655Try \`$[0] --help' for more information.]) ;;
1cf3d07d
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656 esac
657 shift
658done
659
660if $lt_cl_silent; then
661 exec AS_MESSAGE_FD>/dev/null
662fi
663_LTEOF
664
665cat >>"$CONFIG_LT" <<_LTEOF
666_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
667_LTEOF
668
669cat >>"$CONFIG_LT" <<\_LTEOF
670AC_MSG_NOTICE([creating $ofile])
671_LT_OUTPUT_LIBTOOL_COMMANDS
672AS_EXIT(0)
673_LTEOF
674chmod +x "$CONFIG_LT"
675
676# configure is writing to config.log, but config.lt does its own redirection,
677# appending to config.log, which fails on DOS, as config.log is still kept
678# open by configure. Here we exec the FD to /dev/null, effectively closing
679# config.log, so it can be properly (re)opened and appended to by config.lt.
43e02a8a
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680lt_cl_success=:
681test "$silent" = yes &&
682 lt_config_lt_args="$lt_config_lt_args --quiet"
683exec AS_MESSAGE_LOG_FD>/dev/null
684$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
685exec AS_MESSAGE_LOG_FD>>config.log
686$lt_cl_success || AS_EXIT(1)
1cf3d07d
SE
687])# LT_OUTPUT
688
689
690# _LT_CONFIG(TAG)
691# ---------------
692# If TAG is the built-in tag, create an initial libtool script with a
693# default configuration from the untagged config vars. Otherwise add code
694# to config.status for appending the configuration named by TAG from the
695# matching tagged config vars.
696m4_defun([_LT_CONFIG],
697[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
698_LT_CONFIG_SAVE_COMMANDS([
699 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
700 m4_if(_LT_TAG, [C], [
701 # See if we are running on zsh, and set the options which allow our
702 # commands through without removal of \ escapes.
703 if test -n "${ZSH_VERSION+set}" ; then
704 setopt NO_GLOB_SUBST
705 fi
706
707 cfgfile="${ofile}T"
708 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
709 $RM "$cfgfile"
710
711 cat <<_LT_EOF >> "$cfgfile"
712#! $SHELL
713
714# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
ae11dff4 715# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
1cf3d07d
SE
716# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
717# NOTE: Changes made to this file will be lost: look at ltmain.sh.
718#
719_LT_COPYING
720_LT_LIBTOOL_TAGS
721
722# ### BEGIN LIBTOOL CONFIG
723_LT_LIBTOOL_CONFIG_VARS
724_LT_LIBTOOL_TAG_VARS
725# ### END LIBTOOL CONFIG
726
727_LT_EOF
728
729 case $host_os in
730 aix3*)
731 cat <<\_LT_EOF >> "$cfgfile"
732# AIX sometimes has problems with the GCC collect2 program. For some
733# reason, if we set the COLLECT_NAMES environment variable, the problems
734# vanish in a puff of smoke.
735if test "X${COLLECT_NAMES+set}" != Xset; then
736 COLLECT_NAMES=
737 export COLLECT_NAMES
738fi
739_LT_EOF
4f4caf92
AO
740 ;;
741 esac
1cf3d07d
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742
743 _LT_PROG_LTMAIN
744
745 # We use sed instead of cat because bash on DJGPP gets confused if
746 # if finds mixed CR/LF and LF-only lines. Since sed operates in
747 # text mode, it properly converts lines to CR/LF. This bash problem
748 # is reportedly fixed, but why not run on old versions too?
749 sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
750 || (rm -f "$cfgfile"; exit 1)
751
752 _LT_PROG_XSI_SHELLFNS
753
754 sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
755 || (rm -f "$cfgfile"; exit 1)
756
757 mv -f "$cfgfile" "$ofile" ||
758 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
759 chmod +x "$ofile"
760],
761[cat <<_LT_EOF >> "$ofile"
762
763dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
764dnl in a comment (ie after a #).
765# ### BEGIN LIBTOOL TAG CONFIG: $1
766_LT_LIBTOOL_TAG_VARS(_LT_TAG)
767# ### END LIBTOOL TAG CONFIG: $1
768_LT_EOF
769])dnl /m4_if
770],
771[m4_if([$1], [], [
772 PACKAGE='$PACKAGE'
773 VERSION='$VERSION'
774 TIMESTAMP='$TIMESTAMP'
775 RM='$RM'
776 ofile='$ofile'], [])
777])dnl /_LT_CONFIG_SAVE_COMMANDS
778])# _LT_CONFIG
779
780
781# LT_SUPPORTED_TAG(TAG)
782# ---------------------
783# Trace this macro to discover what tags are supported by the libtool
784# --tag option, using:
785# autoconf --trace 'LT_SUPPORTED_TAG:$1'
786AC_DEFUN([LT_SUPPORTED_TAG], [])
787
788
789# C support is built-in for now
790m4_define([_LT_LANG_C_enabled], [])
791m4_define([_LT_TAGS], [])
792
793
794# LT_LANG(LANG)
795# -------------
796# Enable libtool support for the given language if not already enabled.
797AC_DEFUN([LT_LANG],
798[AC_BEFORE([$0], [LT_OUTPUT])dnl
799m4_case([$1],
800 [C], [_LT_LANG(C)],
801 [C++], [_LT_LANG(CXX)],
802 [Java], [_LT_LANG(GCJ)],
803 [Fortran 77], [_LT_LANG(F77)],
804 [Fortran], [_LT_LANG(FC)],
805 [Windows Resource], [_LT_LANG(RC)],
806 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
807 [_LT_LANG($1)],
808 [m4_fatal([$0: unsupported language: "$1"])])])dnl
809])# LT_LANG
810
811
812# _LT_LANG(LANGNAME)
813# ------------------
814m4_defun([_LT_LANG],
815[m4_ifdef([_LT_LANG_]$1[_enabled], [],
816 [LT_SUPPORTED_TAG([$1])dnl
817 m4_append([_LT_TAGS], [$1 ])dnl
818 m4_define([_LT_LANG_]$1[_enabled], [])dnl
819 _LT_LANG_$1_CONFIG($1)])dnl
820])# _LT_LANG
821
822
823# _LT_LANG_DEFAULT_CONFIG
824# -----------------------
825m4_defun([_LT_LANG_DEFAULT_CONFIG],
826[AC_PROVIDE_IFELSE([AC_PROG_CXX],
827 [LT_LANG(CXX)],
828 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
829
830AC_PROVIDE_IFELSE([AC_PROG_F77],
831 [LT_LANG(F77)],
832 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
833
834AC_PROVIDE_IFELSE([AC_PROG_FC],
835 [LT_LANG(FC)],
836 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
837
838dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
839dnl pulling things in needlessly.
840AC_PROVIDE_IFELSE([AC_PROG_GCJ],
841 [LT_LANG(GCJ)],
842 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
843 [LT_LANG(GCJ)],
844 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
845 [LT_LANG(GCJ)],
846 [m4_ifdef([AC_PROG_GCJ],
847 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
848 m4_ifdef([A][M_PROG_GCJ],
849 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
850 m4_ifdef([LT_PROG_GCJ],
851 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
852
853AC_PROVIDE_IFELSE([LT_PROG_RC],
854 [LT_LANG(RC)],
855 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
856])# _LT_LANG_DEFAULT_CONFIG
857
858# Obsolete macros:
859AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
860AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
861AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
862AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
43e02a8a 863AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
1cf3d07d
SE
864dnl aclocal-1.4 backwards compatibility:
865dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
866dnl AC_DEFUN([AC_LIBTOOL_F77], [])
867dnl AC_DEFUN([AC_LIBTOOL_FC], [])
868dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
43e02a8a 869dnl AC_DEFUN([AC_LIBTOOL_RC], [])
1cf3d07d
SE
870
871
872# _LT_TAG_COMPILER
873# ----------------
874m4_defun([_LT_TAG_COMPILER],
875[AC_REQUIRE([AC_PROG_CC])dnl
876
877_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
878_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
879_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
880_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
881
882# If no C compiler was specified, use CC.
883LTCC=${LTCC-"$CC"}
884
885# If no C compiler flags were specified, use CFLAGS.
886LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
887
888# Allow CC to be a program name with arguments.
889compiler=$CC
890])# _LT_TAG_COMPILER
891
892
893# _LT_COMPILER_BOILERPLATE
894# ------------------------
895# Check for compiler boilerplate output or warnings with
896# the simple compiler test code.
897m4_defun([_LT_COMPILER_BOILERPLATE],
898[m4_require([_LT_DECL_SED])dnl
899ac_outfile=conftest.$ac_objext
900echo "$lt_simple_compile_test_code" >conftest.$ac_ext
901eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
902_lt_compiler_boilerplate=`cat conftest.err`
903$RM conftest*
904])# _LT_COMPILER_BOILERPLATE
905
906
907# _LT_LINKER_BOILERPLATE
908# ----------------------
909# Check for linker boilerplate output or warnings with
910# the simple link test code.
911m4_defun([_LT_LINKER_BOILERPLATE],
912[m4_require([_LT_DECL_SED])dnl
913ac_outfile=conftest.$ac_objext
914echo "$lt_simple_link_test_code" >conftest.$ac_ext
915eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
916_lt_linker_boilerplate=`cat conftest.err`
ae11dff4 917$RM -r conftest*
1cf3d07d
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918])# _LT_LINKER_BOILERPLATE
919
ae11dff4
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920# _LT_REQUIRED_DARWIN_CHECKS
921# -------------------------
922m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
923 case $host_os in
924 rhapsody* | darwin*)
925 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
926 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
927 AC_CHECK_TOOL([LIPO], [lipo], [:])
928 AC_CHECK_TOOL([OTOOL], [otool], [:])
929 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
930 _LT_DECL([], [DSYMUTIL], [1],
931 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
932 _LT_DECL([], [NMEDIT], [1],
933 [Tool to change global to local symbols on Mac OS X])
934 _LT_DECL([], [LIPO], [1],
935 [Tool to manipulate fat objects and archives on Mac OS X])
936 _LT_DECL([], [OTOOL], [1],
937 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
938 _LT_DECL([], [OTOOL64], [1],
939 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
940
941 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
942 [lt_cv_apple_cc_single_mod=no
943 if test -z "${LT_MULTI_MODULE}"; then
944 # By default we will add the -single_module flag. You can override
945 # by either setting the environment variable LT_MULTI_MODULE
946 # non-empty at configure time, or by adding -multi_module to the
947 # link flags.
948 rm -rf libconftest.dylib*
949 echo "int foo(void){return 1;}" > conftest.c
950 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
951-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
952 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
953 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
954 _lt_result=$?
955 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
956 lt_cv_apple_cc_single_mod=yes
957 else
958 cat conftest.err >&AS_MESSAGE_LOG_FD
959 fi
960 rm -rf libconftest.dylib*
961 rm -f conftest.*
962 fi])
963 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
964 [lt_cv_ld_exported_symbols_list],
965 [lt_cv_ld_exported_symbols_list=no
966 save_LDFLAGS=$LDFLAGS
967 echo "_main" > conftest.sym
968 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
969 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
970 [lt_cv_ld_exported_symbols_list=yes],
971 [lt_cv_ld_exported_symbols_list=no])
972 LDFLAGS="$save_LDFLAGS"
973 ])
43e02a8a
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974 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
975 [lt_cv_ld_force_load=no
976 cat > conftest.c << _LT_EOF
977int forced_loaded() { return 2;}
978_LT_EOF
979 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
980 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
981 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
982 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
983 cat > conftest.c << _LT_EOF
984int main() { return 0;}
985_LT_EOF
986 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
987 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
988 _lt_result=$?
989 if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
990 lt_cv_ld_force_load=yes
991 else
992 cat conftest.err >&AS_MESSAGE_LOG_FD
993 fi
994 rm -f conftest.err libconftest.a conftest conftest.c
995 rm -rf conftest.dSYM
996 ])
ae11dff4
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997 case $host_os in
998 rhapsody* | darwin1.[[012]])
999 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1000 darwin1.*)
1001 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1002 darwin*) # darwin 5.x on
1003 # if running on 10.5 or later, the deployment target defaults
1004 # to the OS version, if on x86, and 10.4, the deployment
1005 # target defaults to 10.4. Don't you love it?
1006 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1007 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1008 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1009 10.[[012]]*)
1010 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1011 10.*)
1012 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1013 esac
1014 ;;
1015 esac
1016 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1017 _lt_dar_single_mod='$single_module'
1018 fi
1019 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1020 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1021 else
1022 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1023 fi
43e02a8a 1024 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
ae11dff4
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1025 _lt_dsymutil='~$DSYMUTIL $lib || :'
1026 else
1027 _lt_dsymutil=
1028 fi
1029 ;;
1030 esac
1031])
1032
1033
1034# _LT_DARWIN_LINKER_FEATURES
1035# --------------------------
1036# Checks for linker and compiler features on darwin
1037m4_defun([_LT_DARWIN_LINKER_FEATURES],
1038[
1039 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1040 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1041 _LT_TAGVAR(hardcode_direct, $1)=no
1042 _LT_TAGVAR(hardcode_automatic, $1)=yes
1043 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
43e02a8a
RW
1044 if test "$lt_cv_ld_force_load" = "yes"; then
1045 _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\"`'
1046 else
1047 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1048 fi
ae11dff4
PG
1049 _LT_TAGVAR(link_all_deplibs, $1)=yes
1050 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1051 case $cc_basename in
1052 ifort*) _lt_dar_can_shared=yes ;;
1053 *) _lt_dar_can_shared=$GCC ;;
1054 esac
1055 if test "$_lt_dar_can_shared" = "yes"; then
43e02a8a 1056 output_verbose_link_cmd=func_echo_all
ae11dff4
PG
1057 _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}"
1058 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1059 _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}"
1060 _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}"
1061 m4_if([$1], [CXX],
1062[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1063 _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}"
1064 _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}"
1065 fi
1066],[])
1067 else
1068 _LT_TAGVAR(ld_shlibs, $1)=no
1069 fi
1070])
1cf3d07d
SE
1071
1072# _LT_SYS_MODULE_PATH_AIX
1073# -----------------------
1074# Links a minimal program and checks the executable
1075# for the system default hardcoded library path. In most cases,
1076# this is /usr/lib:/lib, but when the MPI compilers are used
1077# the location of the communication and MPI libs are included too.
1078# If we don't find anything, use the default library path according
1079# to the aix ld manual.
1080m4_defun([_LT_SYS_MODULE_PATH_AIX],
1081[m4_require([_LT_DECL_SED])dnl
1082AC_LINK_IFELSE(AC_LANG_PROGRAM,[
1083lt_aix_libpath_sed='
1084 /Import File Strings/,/^$/ {
1085 /^0/ {
1086 s/^0 *\(.*\)$/\1/
1087 p
1088 }
1089 }'
1090aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1091# Check for a 64-bit object if we didn't find anything.
1092if test -z "$aix_libpath"; then
1093 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1094fi],[])
1095if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
1096])# _LT_SYS_MODULE_PATH_AIX
1097
1098
1099# _LT_SHELL_INIT(ARG)
1100# -------------------
1101m4_define([_LT_SHELL_INIT],
43e02a8a
RW
1102[m4_divert_text([M4SH-INIT], [$1
1103])])# _LT_SHELL_INIT
1104
1cf3d07d
SE
1105
1106
1107# _LT_PROG_ECHO_BACKSLASH
1108# -----------------------
43e02a8a
RW
1109# Find how we can fake an echo command that does not interpret backslash.
1110# In particular, with Autoconf 2.60 or later we add some code to the start
1111# of the generated configure script which will find a shell with a builtin
1112# printf (which we can use as an echo command).
1cf3d07d 1113m4_defun([_LT_PROG_ECHO_BACKSLASH],
43e02a8a
RW
1114[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1115ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1116ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1117
1118AC_MSG_CHECKING([how to print strings])
1119# Test print first, because it will be a builtin if present.
1120if test "X`print -r -- -n 2>/dev/null`" = X-n && \
1121 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1122 ECHO='print -r --'
1123elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1124 ECHO='printf %s\n'
4f4caf92 1125else
43e02a8a
RW
1126 # Use this function as a fallback that always works.
1127 func_fallback_echo ()
1128 {
1129 eval 'cat <<_LTECHO_EOF
1130$[]1
1131_LTECHO_EOF'
1132 }
1133 ECHO='func_fallback_echo'
1cf3d07d
SE
1134fi
1135
43e02a8a
RW
1136# func_echo_all arg...
1137# Invoke $ECHO with all args, space-separated.
1138func_echo_all ()
1139{
1140 $ECHO "$*"
1141}
1cf3d07d 1142
43e02a8a
RW
1143case "$ECHO" in
1144 printf*) AC_MSG_RESULT([printf]) ;;
1145 print*) AC_MSG_RESULT([print -r]) ;;
1146 *) AC_MSG_RESULT([cat]) ;;
1147esac
1cf3d07d 1148
43e02a8a
RW
1149m4_ifdef([_AS_DETECT_SUGGESTED],
1150[_AS_DETECT_SUGGESTED([
1151 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1152 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1153 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1154 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1155 PATH=/empty FPATH=/empty; export PATH FPATH
1156 test "X`printf %s $ECHO`" = "X$ECHO" \
1157 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1cf3d07d 1158
1cf3d07d 1159_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
43e02a8a 1160_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1cf3d07d
SE
1161])# _LT_PROG_ECHO_BACKSLASH
1162
1163
1164# _LT_ENABLE_LOCK
1165# ---------------
1166m4_defun([_LT_ENABLE_LOCK],
ae11dff4 1167[AC_ARG_ENABLE([libtool-lock],
1cf3d07d
SE
1168 [AS_HELP_STRING([--disable-libtool-lock],
1169 [avoid locking (might break parallel builds)])])
1170test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1171
1172# Some flags need to be propagated to the compiler or linker for good
1173# libtool support.
1174case $host in
1175ia64-*-hpux*)
1176 # Find out which ABI we are using.
1177 echo 'int i;' > conftest.$ac_ext
1178 if AC_TRY_EVAL(ac_compile); then
1179 case `/usr/bin/file conftest.$ac_objext` in
1180 *ELF-32*)
1181 HPUX_IA64_MODE="32"
1182 ;;
1183 *ELF-64*)
1184 HPUX_IA64_MODE="64"
1185 ;;
1186 esac
1187 fi
1188 rm -rf conftest*
1189 ;;
1190*-*-irix6*)
1191 # Find out which ABI we are using.
43e02a8a 1192 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1cf3d07d
SE
1193 if AC_TRY_EVAL(ac_compile); then
1194 if test "$lt_cv_prog_gnu_ld" = yes; then
1195 case `/usr/bin/file conftest.$ac_objext` in
1196 *32-bit*)
1197 LD="${LD-ld} -melf32bsmip"
1198 ;;
1199 *N32*)
1200 LD="${LD-ld} -melf32bmipn32"
1201 ;;
1202 *64-bit*)
1203 LD="${LD-ld} -melf64bmip"
1204 ;;
1205 esac
1206 else
1207 case `/usr/bin/file conftest.$ac_objext` in
1208 *32-bit*)
1209 LD="${LD-ld} -32"
1210 ;;
1211 *N32*)
1212 LD="${LD-ld} -n32"
1213 ;;
1214 *64-bit*)
1215 LD="${LD-ld} -64"
1216 ;;
1217 esac
1218 fi
1219 fi
1220 rm -rf conftest*
1221 ;;
1222
1223x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1224s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1225 # Find out which ABI we are using.
1226 echo 'int i;' > conftest.$ac_ext
1227 if AC_TRY_EVAL(ac_compile); then
1228 case `/usr/bin/file conftest.o` in
1229 *32-bit*)
1230 case $host in
1231 x86_64-*kfreebsd*-gnu)
1232 LD="${LD-ld} -m elf_i386_fbsd"
1233 ;;
1234 x86_64-*linux*)
1235 LD="${LD-ld} -m elf_i386"
1236 ;;
1237 ppc64-*linux*|powerpc64-*linux*)
1238 LD="${LD-ld} -m elf32ppclinux"
1239 ;;
1240 s390x-*linux*)
1241 LD="${LD-ld} -m elf_s390"
1242 ;;
1243 sparc64-*linux*)
1244 LD="${LD-ld} -m elf32_sparc"
1245 ;;
1246 esac
1247 ;;
1248 *64-bit*)
1249 case $host in
1250 x86_64-*kfreebsd*-gnu)
1251 LD="${LD-ld} -m elf_x86_64_fbsd"
1252 ;;
1253 x86_64-*linux*)
1254 LD="${LD-ld} -m elf_x86_64"
1255 ;;
1256 ppc*-*linux*|powerpc*-*linux*)
1257 LD="${LD-ld} -m elf64ppc"
1258 ;;
1259 s390*-*linux*|s390*-*tpf*)
1260 LD="${LD-ld} -m elf64_s390"
1261 ;;
1262 sparc*-*linux*)
1263 LD="${LD-ld} -m elf64_sparc"
1264 ;;
1265 esac
1266 ;;
1267 esac
1268 fi
1269 rm -rf conftest*
1270 ;;
1271
1272*-*-sco3.2v5*)
1273 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1274 SAVE_CFLAGS="$CFLAGS"
1275 CFLAGS="$CFLAGS -belf"
1276 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1277 [AC_LANG_PUSH(C)
1278 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1279 AC_LANG_POP])
1280 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1281 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1282 CFLAGS="$SAVE_CFLAGS"
1283 fi
1284 ;;
1285sparc*-*solaris*)
1286 # Find out which ABI we are using.
1287 echo 'int i;' > conftest.$ac_ext
1288 if AC_TRY_EVAL(ac_compile); then
1289 case `/usr/bin/file conftest.o` in
1290 *64-bit*)
1291 case $lt_cv_prog_gnu_ld in
1292 yes*) LD="${LD-ld} -m elf64_sparc" ;;
ae11dff4
PG
1293 *)
1294 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1295 LD="${LD-ld} -64"
1296 fi
1297 ;;
1cf3d07d
SE
1298 esac
1299 ;;
1300 esac
1301 fi
1302 rm -rf conftest*
1303 ;;
1304esac
1305
1306need_locks="$enable_libtool_lock"
1307])# _LT_ENABLE_LOCK
1308
1309
1310# _LT_CMD_OLD_ARCHIVE
1311# -------------------
1312m4_defun([_LT_CMD_OLD_ARCHIVE],
1313[AC_CHECK_TOOL(AR, ar, false)
1314test -z "$AR" && AR=ar
1315test -z "$AR_FLAGS" && AR_FLAGS=cru
1316_LT_DECL([], [AR], [1], [The archiver])
1317_LT_DECL([], [AR_FLAGS], [1])
1318
1319AC_CHECK_TOOL(STRIP, strip, :)
1320test -z "$STRIP" && STRIP=:
1321_LT_DECL([], [STRIP], [1], [A symbol stripping program])
1322
1323AC_CHECK_TOOL(RANLIB, ranlib, :)
1324test -z "$RANLIB" && RANLIB=:
1325_LT_DECL([], [RANLIB], [1],
1326 [Commands used to install an old-style archive])
1327
1328# Determine commands to create old-style static archives.
ae11dff4 1329old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1cf3d07d
SE
1330old_postinstall_cmds='chmod 644 $oldlib'
1331old_postuninstall_cmds=
1332
1333if test -n "$RANLIB"; then
1334 case $host_os in
1335 openbsd*)
1336 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
1337 ;;
1338 *)
1339 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
1340 ;;
1341 esac
1342 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1343fi
43e02a8a
RW
1344
1345case $host_os in
1346 darwin*)
1347 lock_old_archive_extraction=yes ;;
1348 *)
1349 lock_old_archive_extraction=no ;;
1350esac
1cf3d07d
SE
1351_LT_DECL([], [old_postinstall_cmds], [2])
1352_LT_DECL([], [old_postuninstall_cmds], [2])
1353_LT_TAGDECL([], [old_archive_cmds], [2],
1354 [Commands used to build an old-style archive])
43e02a8a
RW
1355_LT_DECL([], [lock_old_archive_extraction], [0],
1356 [Whether to use a lock for old archive extraction])
1cf3d07d
SE
1357])# _LT_CMD_OLD_ARCHIVE
1358
1359
1360# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1361# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1362# ----------------------------------------------------------------
1363# Check whether the given compiler option works
1364AC_DEFUN([_LT_COMPILER_OPTION],
ae11dff4 1365[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1cf3d07d
SE
1366m4_require([_LT_DECL_SED])dnl
1367AC_CACHE_CHECK([$1], [$2],
1368 [$2=no
1369 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1370 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1371 lt_compiler_flag="$3"
1372 # Insert the option either (1) after the last *FLAGS variable, or
1373 # (2) before a word containing "conftest.", or (3) at the end.
1374 # Note that $ac_compile itself does not contain backslashes and begins
1375 # with a dollar sign (not a hyphen), so the echo should work correctly.
1376 # The option is referenced via a variable to avoid confusing sed.
1377 lt_compile=`echo "$ac_compile" | $SED \
1378 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1379 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1380 -e 's:$: $lt_compiler_flag:'`
43e02a8a 1381 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1cf3d07d
SE
1382 (eval "$lt_compile" 2>conftest.err)
1383 ac_status=$?
1384 cat conftest.err >&AS_MESSAGE_LOG_FD
43e02a8a 1385 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1cf3d07d
SE
1386 if (exit $ac_status) && test -s "$ac_outfile"; then
1387 # The compiler can only warn and ignore the option if not recognized
1388 # So say no if there are warnings other than the usual output.
43e02a8a 1389 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1cf3d07d
SE
1390 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1391 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1392 $2=yes
1393 fi
1394 fi
1395 $RM conftest*
1396])
1397
1398if test x"[$]$2" = xyes; then
1399 m4_if([$5], , :, [$5])
4f4caf92 1400else
1cf3d07d 1401 m4_if([$6], , :, [$6])
4f4caf92 1402fi
1cf3d07d
SE
1403])# _LT_COMPILER_OPTION
1404
1405# Old name:
1406AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1407dnl aclocal-1.4 backwards compatibility:
1408dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1409
1410
1411# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1412# [ACTION-SUCCESS], [ACTION-FAILURE])
1413# ----------------------------------------------------
1414# Check whether the given linker option works
1415AC_DEFUN([_LT_LINKER_OPTION],
1416[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1417m4_require([_LT_DECL_SED])dnl
1418AC_CACHE_CHECK([$1], [$2],
1419 [$2=no
1420 save_LDFLAGS="$LDFLAGS"
1421 LDFLAGS="$LDFLAGS $3"
1422 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1423 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1424 # The linker can only warn and ignore the option if not recognized
1425 # So say no if there are warnings
1426 if test -s conftest.err; then
1427 # Append any errors to the config.log.
1428 cat conftest.err 1>&AS_MESSAGE_LOG_FD
43e02a8a 1429 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1cf3d07d
SE
1430 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1431 if diff conftest.exp conftest.er2 >/dev/null; then
1432 $2=yes
1433 fi
1434 else
1435 $2=yes
1436 fi
1437 fi
ae11dff4 1438 $RM -r conftest*
1cf3d07d 1439 LDFLAGS="$save_LDFLAGS"
4f4caf92
AO
1440])
1441
1cf3d07d
SE
1442if test x"[$]$2" = xyes; then
1443 m4_if([$4], , :, [$4])
1444else
1445 m4_if([$5], , :, [$5])
1446fi
1447])# _LT_LINKER_OPTION
1448
1449# Old name:
1450AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1451dnl aclocal-1.4 backwards compatibility:
1452dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1453
1454
1455# LT_CMD_MAX_LEN
1456#---------------
1457AC_DEFUN([LT_CMD_MAX_LEN],
1458[AC_REQUIRE([AC_CANONICAL_HOST])dnl
1459# find the maximum length of command line arguments
1460AC_MSG_CHECKING([the maximum length of command line arguments])
1461AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1462 i=0
1463 teststring="ABCD"
1464
1465 case $build_os in
1466 msdosdjgpp*)
1467 # On DJGPP, this test can blow up pretty badly due to problems in libc
1468 # (any single argument exceeding 2000 bytes causes a buffer overrun
1469 # during glob expansion). Even if it were fixed, the result of this
1470 # check would be larger than it should be.
1471 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1472 ;;
1473
1474 gnu*)
1475 # Under GNU Hurd, this test is not required because there is
1476 # no limit to the length of command line arguments.
1477 # Libtool will interpret -1 as no limit whatsoever
1478 lt_cv_sys_max_cmd_len=-1;
1479 ;;
1480
ae11dff4 1481 cygwin* | mingw* | cegcc*)
1cf3d07d
SE
1482 # On Win9x/ME, this test blows up -- it succeeds, but takes
1483 # about 5 minutes as the teststring grows exponentially.
1484 # Worse, since 9x/ME are not pre-emptively multitasking,
1485 # you end up with a "frozen" computer, even though with patience
1486 # the test eventually succeeds (with a max line length of 256k).
1487 # Instead, let's just punt: use the minimum linelength reported by
1488 # all of the supported platforms: 8192 (on NT/2K/XP).
1489 lt_cv_sys_max_cmd_len=8192;
1490 ;;
1491
43e02a8a
RW
1492 mint*)
1493 # On MiNT this can take a long time and run out of memory.
1494 lt_cv_sys_max_cmd_len=8192;
1495 ;;
1496
1cf3d07d
SE
1497 amigaos*)
1498 # On AmigaOS with pdksh, this test takes hours, literally.
1499 # So we just punt and use a minimum line length of 8192.
1500 lt_cv_sys_max_cmd_len=8192;
1501 ;;
1502
1503 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1504 # This has been around since 386BSD, at least. Likely further.
1505 if test -x /sbin/sysctl; then
1506 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1507 elif test -x /usr/sbin/sysctl; then
1508 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1509 else
1510 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1511 fi
1512 # And add a safety zone
1513 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1514 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1515 ;;
1516
1517 interix*)
1518 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1519 lt_cv_sys_max_cmd_len=196608
1520 ;;
1521
1522 osf*)
1523 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1524 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1525 # nice to cause kernel panics so lets avoid the loop below.
1526 # First set a reasonable default.
1527 lt_cv_sys_max_cmd_len=16384
1528 #
1529 if test -x /sbin/sysconfig; then
1530 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1531 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1532 esac
1533 fi
1534 ;;
1535 sco3.2v5*)
1536 lt_cv_sys_max_cmd_len=102400
1537 ;;
1538 sysv5* | sco5v6* | sysv4.2uw2*)
1539 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1540 if test -n "$kargmax"; then
1541 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1542 else
1543 lt_cv_sys_max_cmd_len=32768
1544 fi
1545 ;;
1546 *)
ae11dff4
PG
1547 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1548 if test -n "$lt_cv_sys_max_cmd_len"; then
973a9a5e
SE
1549 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1550 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1551 else
1552 # Make teststring a little bigger before we do anything with it.
1553 # a 1K string should be a reasonable start.
1554 for i in 1 2 3 4 5 6 7 8 ; do
1555 teststring=$teststring$teststring
1556 done
1557 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1558 # If test is not a shell built-in, we'll probably end up computing a
1559 # maximum length that is only half of the actual maximum length, but
1560 # we can't tell.
43e02a8a
RW
1561 while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
1562 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
973a9a5e
SE
1563 test $i != 17 # 1/2 MB should be enough
1564 do
1565 i=`expr $i + 1`
1566 teststring=$teststring$teststring
1567 done
1568 # Only check the string length outside the loop.
1569 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1570 teststring=
1571 # Add a significant safety factor because C++ compilers can tack on
1572 # massive amounts of additional arguments before passing them to the
1573 # linker. It appears as though 1/2 is a usable value.
1574 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1575 fi
1cf3d07d
SE
1576 ;;
1577 esac
1578])
1579if test -n $lt_cv_sys_max_cmd_len ; then
1580 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1581else
1582 AC_MSG_RESULT(none)
1583fi
1584max_cmd_len=$lt_cv_sys_max_cmd_len
1585_LT_DECL([], [max_cmd_len], [0],
1586 [What is the maximum length of a command?])
1587])# LT_CMD_MAX_LEN
1588
1589# Old name:
1590AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1591dnl aclocal-1.4 backwards compatibility:
1592dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1593
1594
1595# _LT_HEADER_DLFCN
1596# ----------------
1597m4_defun([_LT_HEADER_DLFCN],
1598[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1599])# _LT_HEADER_DLFCN
1600
1601
1602# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1603# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1604# ----------------------------------------------------------------
1605m4_defun([_LT_TRY_DLOPEN_SELF],
1606[m4_require([_LT_HEADER_DLFCN])dnl
1607if test "$cross_compiling" = yes; then :
1608 [$4]
1609else
1610 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1611 lt_status=$lt_dlunknown
1612 cat > conftest.$ac_ext <<_LT_EOF
1613[#line __oline__ "configure"
1614#include "confdefs.h"
1615
1616#if HAVE_DLFCN_H
1617#include <dlfcn.h>
1618#endif
1619
1620#include <stdio.h>
1621
1622#ifdef RTLD_GLOBAL
1623# define LT_DLGLOBAL RTLD_GLOBAL
1624#else
1625# ifdef DL_GLOBAL
1626# define LT_DLGLOBAL DL_GLOBAL
1627# else
1628# define LT_DLGLOBAL 0
1629# endif
1630#endif
1631
1632/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1633 find out it does not work in some platform. */
1634#ifndef LT_DLLAZY_OR_NOW
1635# ifdef RTLD_LAZY
1636# define LT_DLLAZY_OR_NOW RTLD_LAZY
1637# else
1638# ifdef DL_LAZY
1639# define LT_DLLAZY_OR_NOW DL_LAZY
1640# else
1641# ifdef RTLD_NOW
1642# define LT_DLLAZY_OR_NOW RTLD_NOW
1643# else
1644# ifdef DL_NOW
1645# define LT_DLLAZY_OR_NOW DL_NOW
1646# else
1647# define LT_DLLAZY_OR_NOW 0
1648# endif
1649# endif
1650# endif
1651# endif
1652#endif
1653
43e02a8a
RW
1654/* When -fvisbility=hidden is used, assume the code has been annotated
1655 correspondingly for the symbols needed. */
1656#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1657void fnord () __attribute__((visibility("default")));
1658#endif
1659
1660void fnord () { int i=42; }
1cf3d07d
SE
1661int main ()
1662{
1663 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1664 int status = $lt_dlunknown;
1665
1666 if (self)
1667 {
1668 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
43e02a8a
RW
1669 else
1670 {
1671 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1672 else puts (dlerror ());
1673 }
1cf3d07d
SE
1674 /* dlclose (self); */
1675 }
1676 else
1677 puts (dlerror ());
1678
ae11dff4 1679 return status;
1cf3d07d
SE
1680}]
1681_LT_EOF
1682 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1683 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1684 lt_status=$?
1685 case x$lt_status in
1686 x$lt_dlno_uscore) $1 ;;
1687 x$lt_dlneed_uscore) $2 ;;
1688 x$lt_dlunknown|x*) $3 ;;
1689 esac
1690 else :
1691 # compilation failed
1692 $3
1693 fi
1694fi
1695rm -fr conftest*
1696])# _LT_TRY_DLOPEN_SELF
1697
1698
1699# LT_SYS_DLOPEN_SELF
1700# ------------------
1701AC_DEFUN([LT_SYS_DLOPEN_SELF],
1702[m4_require([_LT_HEADER_DLFCN])dnl
1703if test "x$enable_dlopen" != xyes; then
1704 enable_dlopen=unknown
1705 enable_dlopen_self=unknown
1706 enable_dlopen_self_static=unknown
1707else
1708 lt_cv_dlopen=no
1709 lt_cv_dlopen_libs=
1710
1711 case $host_os in
1712 beos*)
1713 lt_cv_dlopen="load_add_on"
1714 lt_cv_dlopen_libs=
1715 lt_cv_dlopen_self=yes
1716 ;;
1717
ae11dff4 1718 mingw* | pw32* | cegcc*)
1cf3d07d
SE
1719 lt_cv_dlopen="LoadLibrary"
1720 lt_cv_dlopen_libs=
1721 ;;
1722
1723 cygwin*)
1724 lt_cv_dlopen="dlopen"
1725 lt_cv_dlopen_libs=
1726 ;;
1727
1728 darwin*)
1729 # if libdl is installed we need to link against it
1730 AC_CHECK_LIB([dl], [dlopen],
1731 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1732 lt_cv_dlopen="dyld"
1733 lt_cv_dlopen_libs=
1734 lt_cv_dlopen_self=yes
1735 ])
1736 ;;
1737
1738 *)
1739 AC_CHECK_FUNC([shl_load],
1740 [lt_cv_dlopen="shl_load"],
1741 [AC_CHECK_LIB([dld], [shl_load],
ae11dff4 1742 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1cf3d07d
SE
1743 [AC_CHECK_FUNC([dlopen],
1744 [lt_cv_dlopen="dlopen"],
1745 [AC_CHECK_LIB([dl], [dlopen],
1746 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1747 [AC_CHECK_LIB([svld], [dlopen],
1748 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1749 [AC_CHECK_LIB([dld], [dld_link],
ae11dff4 1750 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1cf3d07d
SE
1751 ])
1752 ])
1753 ])
1754 ])
1755 ])
1756 ;;
1757 esac
1758
1759 if test "x$lt_cv_dlopen" != xno; then
1760 enable_dlopen=yes
1761 else
1762 enable_dlopen=no
1763 fi
1764
1765 case $lt_cv_dlopen in
1766 dlopen)
1767 save_CPPFLAGS="$CPPFLAGS"
1768 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1769
1770 save_LDFLAGS="$LDFLAGS"
1771 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1772
1773 save_LIBS="$LIBS"
1774 LIBS="$lt_cv_dlopen_libs $LIBS"
1775
1776 AC_CACHE_CHECK([whether a program can dlopen itself],
1777 lt_cv_dlopen_self, [dnl
1778 _LT_TRY_DLOPEN_SELF(
1779 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1780 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1781 ])
1782
1783 if test "x$lt_cv_dlopen_self" = xyes; then
1784 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1785 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1786 lt_cv_dlopen_self_static, [dnl
1787 _LT_TRY_DLOPEN_SELF(
1788 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1789 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1790 ])
1791 fi
1792
1793 CPPFLAGS="$save_CPPFLAGS"
1794 LDFLAGS="$save_LDFLAGS"
1795 LIBS="$save_LIBS"
1796 ;;
1797 esac
1798
1799 case $lt_cv_dlopen_self in
1800 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1801 *) enable_dlopen_self=unknown ;;
1802 esac
1803
1804 case $lt_cv_dlopen_self_static in
1805 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1806 *) enable_dlopen_self_static=unknown ;;
1807 esac
1808fi
1809_LT_DECL([dlopen_support], [enable_dlopen], [0],
1810 [Whether dlopen is supported])
1811_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1812 [Whether dlopen of programs is supported])
1813_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1814 [Whether dlopen of statically linked programs is supported])
1815])# LT_SYS_DLOPEN_SELF
1816
1817# Old name:
1818AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1819dnl aclocal-1.4 backwards compatibility:
1820dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1821
1822
1823# _LT_COMPILER_C_O([TAGNAME])
1824# ---------------------------
1825# Check to see if options -c and -o are simultaneously supported by compiler.
1826# This macro does not hard code the compiler like AC_PROG_CC_C_O.
1827m4_defun([_LT_COMPILER_C_O],
ae11dff4 1828[m4_require([_LT_DECL_SED])dnl
1cf3d07d
SE
1829m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1830m4_require([_LT_TAG_COMPILER])dnl
1831AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1832 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1833 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1834 $RM -r conftest 2>/dev/null
1835 mkdir conftest
1836 cd conftest
1837 mkdir out
1838 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1839
1840 lt_compiler_flag="-o out/conftest2.$ac_objext"
1841 # Insert the option either (1) after the last *FLAGS variable, or
1842 # (2) before a word containing "conftest.", or (3) at the end.
1843 # Note that $ac_compile itself does not contain backslashes and begins
1844 # with a dollar sign (not a hyphen), so the echo should work correctly.
1845 lt_compile=`echo "$ac_compile" | $SED \
1846 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1847 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1848 -e 's:$: $lt_compiler_flag:'`
43e02a8a 1849 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1cf3d07d
SE
1850 (eval "$lt_compile" 2>out/conftest.err)
1851 ac_status=$?
1852 cat out/conftest.err >&AS_MESSAGE_LOG_FD
43e02a8a 1853 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1cf3d07d
SE
1854 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1855 then
1856 # The compiler can only warn and ignore the option if not recognized
1857 # So say no if there are warnings
43e02a8a 1858 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
1cf3d07d
SE
1859 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1860 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1861 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1862 fi
1863 fi
1864 chmod u+w . 2>&AS_MESSAGE_LOG_FD
1865 $RM conftest*
1866 # SGI C++ compiler will create directory out/ii_files/ for
1867 # template instantiation
1868 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
1869 $RM out/* && rmdir out
1870 cd ..
1871 $RM -r conftest
1872 $RM conftest*
1873])
1874_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
1875 [Does compiler simultaneously support -c and -o options?])
1876])# _LT_COMPILER_C_O
1877
1878
1879# _LT_COMPILER_FILE_LOCKS([TAGNAME])
1880# ----------------------------------
1881# Check to see if we can do hard links to lock some files if needed
1882m4_defun([_LT_COMPILER_FILE_LOCKS],
1883[m4_require([_LT_ENABLE_LOCK])dnl
1884m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1885_LT_COMPILER_C_O([$1])
1886
1887hard_links="nottested"
1888if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1889 # do not overwrite the value of need_locks provided by the user
1890 AC_MSG_CHECKING([if we can lock with hard links])
1891 hard_links=yes
1892 $RM conftest*
1893 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1894 touch conftest.a
1895 ln conftest.a conftest.b 2>&5 || hard_links=no
1896 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1897 AC_MSG_RESULT([$hard_links])
1898 if test "$hard_links" = no; then
1899 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1900 need_locks=warn
1901 fi
1902else
1903 need_locks=no
1904fi
1905_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
1906])# _LT_COMPILER_FILE_LOCKS
1907
1908
1909# _LT_CHECK_OBJDIR
1910# ----------------
1911m4_defun([_LT_CHECK_OBJDIR],
1912[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1913[rm -f .libs 2>/dev/null
1914mkdir .libs 2>/dev/null
1915if test -d .libs; then
1916 lt_cv_objdir=.libs
1917else
1918 # MS-DOS does not allow filenames that begin with a dot.
1919 lt_cv_objdir=_libs
1920fi
1921rmdir .libs 2>/dev/null])
1922objdir=$lt_cv_objdir
1923_LT_DECL([], [objdir], [0],
1924 [The name of the directory that contains temporary libtool files])dnl
1925m4_pattern_allow([LT_OBJDIR])dnl
1926AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
1927 [Define to the sub-directory in which libtool stores uninstalled libraries.])
1928])# _LT_CHECK_OBJDIR
1929
1930
1931# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
1932# --------------------------------------
1933# Check hardcoding attributes.
1934m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
1935[AC_MSG_CHECKING([how to hardcode library paths into programs])
1936_LT_TAGVAR(hardcode_action, $1)=
1937if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
1938 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
1939 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1940
1941 # We can hardcode non-existent directories.
1942 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
1943 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1944 # have to relink, otherwise we might link with an installed library
1945 # when we should be linking with a yet-to-be-installed one
1946 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1947 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
1948 # Linking always hardcodes the temporary library directory.
1949 _LT_TAGVAR(hardcode_action, $1)=relink
1950 else
1951 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1952 _LT_TAGVAR(hardcode_action, $1)=immediate
1953 fi
1954else
1955 # We cannot hardcode anything, or else we can only hardcode existing
1956 # directories.
1957 _LT_TAGVAR(hardcode_action, $1)=unsupported
1958fi
1959AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
1960
1961if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
1962 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
1963 # Fast installation is not supported
1964 enable_fast_install=no
1965elif test "$shlibpath_overrides_runpath" = yes ||
1966 test "$enable_shared" = no; then
1967 # Fast installation is not necessary
1968 enable_fast_install=needless
1969fi
1970_LT_TAGDECL([], [hardcode_action], [0],
1971 [How to hardcode a shared library path into an executable])
1972])# _LT_LINKER_HARDCODE_LIBPATH
1973
1974
1975# _LT_CMD_STRIPLIB
1976# ----------------
1977m4_defun([_LT_CMD_STRIPLIB],
1978[m4_require([_LT_DECL_EGREP])
1979striplib=
1980old_striplib=
1981AC_MSG_CHECKING([whether stripping libraries is possible])
1982if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
1983 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1984 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1985 AC_MSG_RESULT([yes])
1986else
1987# FIXME - insert some real tests, host_os isn't really good enough
1988 case $host_os in
1989 darwin*)
1990 if test -n "$STRIP" ; then
1991 striplib="$STRIP -x"
1992 old_striplib="$STRIP -S"
1993 AC_MSG_RESULT([yes])
1994 else
1995 AC_MSG_RESULT([no])
1996 fi
1997 ;;
1998 *)
1999 AC_MSG_RESULT([no])
2000 ;;
2001 esac
2002fi
2003_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2004_LT_DECL([], [striplib], [1])
2005])# _LT_CMD_STRIPLIB
2006
2007
2008# _LT_SYS_DYNAMIC_LINKER([TAG])
2009# -----------------------------
2010# PORTME Fill in your ld.so characteristics
2011m4_defun([_LT_SYS_DYNAMIC_LINKER],
2012[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2013m4_require([_LT_DECL_EGREP])dnl
2014m4_require([_LT_FILEUTILS_DEFAULTS])dnl
ae11dff4 2015m4_require([_LT_DECL_OBJDUMP])dnl
1cf3d07d 2016m4_require([_LT_DECL_SED])dnl
43e02a8a 2017m4_require([_LT_CHECK_SHELL_FEATURES])dnl
1cf3d07d 2018AC_MSG_CHECKING([dynamic linker characteristics])
ae11dff4
PG
2019m4_if([$1],
2020 [], [
2021if test "$GCC" = yes; then
1cf3d07d
SE
2022 case $host_os in
2023 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2024 *) lt_awk_arg="/^libraries:/" ;;
2025 esac
43e02a8a
RW
2026 case $host_os in
2027 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
2028 *) lt_sed_strip_eq="s,=/,/,g" ;;
2029 esac
2030 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2031 case $lt_search_path_spec in
2032 *\;*)
1cf3d07d
SE
2033 # if the path contains ";" then we assume it to be the separator
2034 # otherwise default to the standard path separator (i.e. ":") - it is
2035 # assumed that no part of a normal pathname contains ";" but that should
2036 # okay in the real world where ";" in dirpaths is itself problematic.
43e02a8a
RW
2037 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2038 ;;
2039 *)
2040 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2041 ;;
2042 esac
1cf3d07d
SE
2043 # Ok, now we have the path, separated by spaces, we can step through it
2044 # and add multilib dir if necessary.
2045 lt_tmp_lt_search_path_spec=
2046 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2047 for lt_sys_path in $lt_search_path_spec; do
2048 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2049 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2050 else
2051 test -d "$lt_sys_path" && \
2052 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2053 fi
2054 done
43e02a8a 2055 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
1cf3d07d
SE
2056BEGIN {RS=" "; FS="/|\n";} {
2057 lt_foo="";
2058 lt_count=0;
2059 for (lt_i = NF; lt_i > 0; lt_i--) {
2060 if ($lt_i != "" && $lt_i != ".") {
2061 if ($lt_i == "..") {
2062 lt_count++;
2063 } else {
2064 if (lt_count == 0) {
2065 lt_foo="/" $lt_i lt_foo;
2066 } else {
2067 lt_count--;
2068 }
2069 }
2070 }
2071 }
2072 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2073 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2074}'`
43e02a8a
RW
2075 # AWK program above erroneously prepends '/' to C:/dos/paths
2076 # for these hosts.
2077 case $host_os in
2078 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2079 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
2080 esac
2081 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
1cf3d07d
SE
2082else
2083 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
ae11dff4 2084fi])
1cf3d07d
SE
2085library_names_spec=
2086libname_spec='lib$name'
2087soname_spec=
2088shrext_cmds=".so"
2089postinstall_cmds=
2090postuninstall_cmds=
2091finish_cmds=
2092finish_eval=
2093shlibpath_var=
2094shlibpath_overrides_runpath=unknown
2095version_type=none
2096dynamic_linker="$host_os ld.so"
2097sys_lib_dlsearch_path_spec="/lib /usr/lib"
2098need_lib_prefix=unknown
2099hardcode_into_libs=no
2100
2101# when you set need_version to no, make sure it does not cause -set_version
2102# flags to be left without arguments
2103need_version=unknown
2104
2105case $host_os in
2106aix3*)
2107 version_type=linux
2108 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2109 shlibpath_var=LIBPATH
2110
2111 # AIX 3 has no versioning support, so we append a major version to the name.
2112 soname_spec='${libname}${release}${shared_ext}$major'
2113 ;;
2114
349b60e7 2115aix[[4-9]]*)
1cf3d07d
SE
2116 version_type=linux
2117 need_lib_prefix=no
2118 need_version=no
2119 hardcode_into_libs=yes
2120 if test "$host_cpu" = ia64; then
2121 # AIX 5 supports IA64
2122 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2123 shlibpath_var=LD_LIBRARY_PATH
2124 else
2125 # With GCC up to 2.95.x, collect2 would create an import file
2126 # for dependence libraries. The import file would start with
2127 # the line `#! .'. This would cause the generated library to
2128 # depend on `.', always an invalid library. This was fixed in
2129 # development snapshots of GCC prior to 3.0.
2130 case $host_os in
2131 aix4 | aix4.[[01]] | aix4.[[01]].*)
2132 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2133 echo ' yes '
2134 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2135 :
2136 else
2137 can_build_shared=no
2138 fi
2139 ;;
2140 esac
2141 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2142 # soname into executable. Probably we can add versioning support to
2143 # collect2, so additional links can be useful in future.
2144 if test "$aix_use_runtimelinking" = yes; then
2145 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2146 # instead of lib<name>.a to let people know that these are not
2147 # typical AIX shared libraries.
2148 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2149 else
2150 # We preserve .a as extension for shared libraries through AIX4.2
2151 # and later when we are not doing run time linking.
2152 library_names_spec='${libname}${release}.a $libname.a'
2153 soname_spec='${libname}${release}${shared_ext}$major'
2154 fi
2155 shlibpath_var=LIBPATH
2156 fi
2157 ;;
2158
2159amigaos*)
ae11dff4
PG
2160 case $host_cpu in
2161 powerpc)
2162 # Since July 2007 AmigaOS4 officially supports .so libraries.
2163 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2164 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2165 ;;
2166 m68k)
1cf3d07d
SE
2167 library_names_spec='$libname.ixlibrary $libname.a'
2168 # Create ${libname}_ixlibrary.a entries in /sys/libs.
43e02a8a 2169 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 ${libname}_ixlibrary.a || exit 1; done'
ae11dff4
PG
2170 ;;
2171 esac
1cf3d07d
SE
2172 ;;
2173
2174beos*)
2175 library_names_spec='${libname}${shared_ext}'
2176 dynamic_linker="$host_os ld.so"
2177 shlibpath_var=LIBRARY_PATH
2178 ;;
2179
2180bsdi[[45]]*)
2181 version_type=linux
2182 need_version=no
2183 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2184 soname_spec='${libname}${release}${shared_ext}$major'
2185 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2186 shlibpath_var=LD_LIBRARY_PATH
2187 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2188 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2189 # the default ld.so.conf also contains /usr/contrib/lib and
2190 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2191 # libtool to hard-code these into programs
2192 ;;
2193
ae11dff4 2194cygwin* | mingw* | pw32* | cegcc*)
1cf3d07d
SE
2195 version_type=windows
2196 shrext_cmds=".dll"
2197 need_version=no
2198 need_lib_prefix=no
2199
ae11dff4
PG
2200 case $GCC,$host_os in
2201 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
1cf3d07d
SE
2202 library_names_spec='$libname.dll.a'
2203 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2204 postinstall_cmds='base_file=`basename \${file}`~
2205 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2206 dldir=$destdir/`dirname \$dlpath`~
2207 test -d \$dldir || mkdir -p \$dldir~
2208 $install_prog $dir/$dlname \$dldir/$dlname~
2209 chmod a+x \$dldir/$dlname~
2210 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2211 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2212 fi'
2213 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2214 dlpath=$dir/\$dldll~
2215 $RM \$dlpath'
2216 shlibpath_overrides_runpath=yes
2217
2218 case $host_os in
2219 cygwin*)
2220 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2221 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
43e02a8a
RW
2222m4_if([$1], [],[
2223 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
1cf3d07d 2224 ;;
ae11dff4 2225 mingw* | cegcc*)
1cf3d07d
SE
2226 # MinGW DLLs use traditional 'lib' prefix
2227 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1cf3d07d
SE
2228 ;;
2229 pw32*)
2230 # pw32 DLLs use 'pw' prefix rather than 'lib'
2231 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2232 ;;
2233 esac
2234 ;;
2235
2236 *)
2237 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2238 ;;
2239 esac
2240 dynamic_linker='Win32 ld.exe'
2241 # FIXME: first we should search . and the directory the executable is in
2242 shlibpath_var=PATH
2243 ;;
2244
2245darwin* | rhapsody*)
2246 dynamic_linker="$host_os dyld"
2247 version_type=darwin
2248 need_lib_prefix=no
2249 need_version=no
2250 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2251 soname_spec='${libname}${release}${major}$shared_ext'
2252 shlibpath_overrides_runpath=yes
2253 shlibpath_var=DYLD_LIBRARY_PATH
2254 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2255m4_if([$1], [],[
ae11dff4 2256 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
1cf3d07d
SE
2257 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2258 ;;
2259
2260dgux*)
2261 version_type=linux
2262 need_lib_prefix=no
2263 need_version=no
2264 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2265 soname_spec='${libname}${release}${shared_ext}$major'
2266 shlibpath_var=LD_LIBRARY_PATH
2267 ;;
2268
2269freebsd1*)
2270 dynamic_linker=no
2271 ;;
2272
2273freebsd* | dragonfly*)
2274 # DragonFly does not have aout. When/if they implement a new
2275 # versioning mechanism, adjust this.
2276 if test -x /usr/bin/objformat; then
2277 objformat=`/usr/bin/objformat`
2278 else
2279 case $host_os in
2280 freebsd[[123]]*) objformat=aout ;;
2281 *) objformat=elf ;;
2282 esac
2283 fi
2284 version_type=freebsd-$objformat
2285 case $version_type in
2286 freebsd-elf*)
2287 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2288 need_version=no
2289 need_lib_prefix=no
2290 ;;
2291 freebsd-*)
2292 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2293 need_version=yes
2294 ;;
2295 esac
2296 shlibpath_var=LD_LIBRARY_PATH
2297 case $host_os in
2298 freebsd2*)
2299 shlibpath_overrides_runpath=yes
2300 ;;
2301 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2302 shlibpath_overrides_runpath=yes
2303 hardcode_into_libs=yes
2304 ;;
2305 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2306 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2307 shlibpath_overrides_runpath=no
2308 hardcode_into_libs=yes
2309 ;;
2310 *) # from 4.6 on, and DragonFly
2311 shlibpath_overrides_runpath=yes
2312 hardcode_into_libs=yes
2313 ;;
2314 esac
2315 ;;
2316
2317gnu*)
2318 version_type=linux
2319 need_lib_prefix=no
2320 need_version=no
2321 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2322 soname_spec='${libname}${release}${shared_ext}$major'
2323 shlibpath_var=LD_LIBRARY_PATH
2324 hardcode_into_libs=yes
2325 ;;
2326
43e02a8a
RW
2327haiku*)
2328 version_type=linux
2329 need_lib_prefix=no
2330 need_version=no
2331 dynamic_linker="$host_os runtime_loader"
2332 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2333 soname_spec='${libname}${release}${shared_ext}$major'
2334 shlibpath_var=LIBRARY_PATH
2335 shlibpath_overrides_runpath=yes
2336 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
2337 hardcode_into_libs=yes
2338 ;;
2339
1cf3d07d
SE
2340hpux9* | hpux10* | hpux11*)
2341 # Give a soname corresponding to the major version so that dld.sl refuses to
2342 # link against other versions.
2343 version_type=sunos
2344 need_lib_prefix=no
2345 need_version=no
2346 case $host_cpu in
2347 ia64*)
2348 shrext_cmds='.so'
2349 hardcode_into_libs=yes
2350 dynamic_linker="$host_os dld.so"
2351 shlibpath_var=LD_LIBRARY_PATH
2352 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2353 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2354 soname_spec='${libname}${release}${shared_ext}$major'
2355 if test "X$HPUX_IA64_MODE" = X32; then
2356 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2357 else
2358 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2359 fi
2360 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2361 ;;
2362 hppa*64*)
2363 shrext_cmds='.sl'
2364 hardcode_into_libs=yes
2365 dynamic_linker="$host_os dld.sl"
2366 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2367 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2368 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2369 soname_spec='${libname}${release}${shared_ext}$major'
2370 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2371 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2372 ;;
2373 *)
2374 shrext_cmds='.sl'
2375 dynamic_linker="$host_os dld.sl"
2376 shlibpath_var=SHLIB_PATH
2377 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2378 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2379 soname_spec='${libname}${release}${shared_ext}$major'
2380 ;;
2381 esac
43e02a8a 2382 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
1cf3d07d 2383 postinstall_cmds='chmod 555 $lib'
43e02a8a
RW
2384 # or fails outright, so override atomically:
2385 install_override_mode=555
1cf3d07d
SE
2386 ;;
2387
2388interix[[3-9]]*)
2389 version_type=linux
2390 need_lib_prefix=no
2391 need_version=no
2392 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2393 soname_spec='${libname}${release}${shared_ext}$major'
2394 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2395 shlibpath_var=LD_LIBRARY_PATH
2396 shlibpath_overrides_runpath=no
2397 hardcode_into_libs=yes
2398 ;;
2399
2400irix5* | irix6* | nonstopux*)
2401 case $host_os in
2402 nonstopux*) version_type=nonstopux ;;
2403 *)
2404 if test "$lt_cv_prog_gnu_ld" = yes; then
2405 version_type=linux
2406 else
2407 version_type=irix
2408 fi ;;
2409 esac
2410 need_lib_prefix=no
2411 need_version=no
2412 soname_spec='${libname}${release}${shared_ext}$major'
2413 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2414 case $host_os in
2415 irix5* | nonstopux*)
2416 libsuff= shlibsuff=
2417 ;;
2418 *)
2419 case $LD in # libtool.m4 will add one of these switches to LD
2420 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2421 libsuff= shlibsuff= libmagic=32-bit;;
2422 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2423 libsuff=32 shlibsuff=N32 libmagic=N32;;
2424 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2425 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2426 *) libsuff= shlibsuff= libmagic=never-match;;
2427 esac
2428 ;;
2429 esac
2430 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2431 shlibpath_overrides_runpath=no
2432 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2433 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2434 hardcode_into_libs=yes
2435 ;;
2436
2437# No shared lib support for Linux oldld, aout, or coff.
2438linux*oldld* | linux*aout* | linux*coff*)
2439 dynamic_linker=no
2440 ;;
2441
2442# This must be Linux ELF.
7a9d3fe8 2443linux* | k*bsd*-gnu | kopensolaris*-gnu)
1cf3d07d
SE
2444 version_type=linux
2445 need_lib_prefix=no
2446 need_version=no
2447 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2448 soname_spec='${libname}${release}${shared_ext}$major'
2449 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2450 shlibpath_var=LD_LIBRARY_PATH
2451 shlibpath_overrides_runpath=no
baafc534 2452
ae11dff4 2453 # Some binutils ld are patched to set DT_RUNPATH
baafc534
RW
2454 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2455 [lt_cv_shlibpath_overrides_runpath=no
2456 save_LDFLAGS=$LDFLAGS
2457 save_libdir=$libdir
2458 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2459 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2460 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2461 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2462 [lt_cv_shlibpath_overrides_runpath=yes])])
2463 LDFLAGS=$save_LDFLAGS
2464 libdir=$save_libdir
2465 ])
2466 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
1cf3d07d
SE
2467
2468 # This implies no fast_install, which is unacceptable.
2469 # Some rework will be needed to allow for fast_install
2470 # before this can be enabled.
2471 hardcode_into_libs=yes
2472
2473 # Append ld.so.conf contents to the search path
2474 if test -f /etc/ld.so.conf; then
43e02a8a 2475 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' ' '`
1cf3d07d
SE
2476 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2477 fi
2478
2479 # We used to test for /lib/ld.so.1 and disable shared libraries on
2480 # powerpc, because MkLinux only supported shared libraries with the
2481 # GNU dynamic linker. Since this was broken with cross compilers,
2482 # most powerpc-linux boxes support dynamic linking these days and
2483 # people can always --disable-shared, the test was removed, and we
2484 # assume the GNU/Linux dynamic linker is in use.
2485 dynamic_linker='GNU/Linux ld.so'
2486 ;;
2487
2488netbsd*)
2489 version_type=sunos
2490 need_lib_prefix=no
2491 need_version=no
2492 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2493 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2494 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2495 dynamic_linker='NetBSD (a.out) ld.so'
2496 else
2497 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2498 soname_spec='${libname}${release}${shared_ext}$major'
2499 dynamic_linker='NetBSD ld.elf_so'
2500 fi
2501 shlibpath_var=LD_LIBRARY_PATH
2502 shlibpath_overrides_runpath=yes
2503 hardcode_into_libs=yes
2504 ;;
2505
2506newsos6)
2507 version_type=linux
2508 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2509 shlibpath_var=LD_LIBRARY_PATH
2510 shlibpath_overrides_runpath=yes
2511 ;;
2512
2513*nto* | *qnx*)
2514 version_type=qnx
2515 need_lib_prefix=no
2516 need_version=no
2517 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2518 soname_spec='${libname}${release}${shared_ext}$major'
2519 shlibpath_var=LD_LIBRARY_PATH
2520 shlibpath_overrides_runpath=no
2521 hardcode_into_libs=yes
2522 dynamic_linker='ldqnx.so'
2523 ;;
2524
2525openbsd*)
2526 version_type=sunos
2527 sys_lib_dlsearch_path_spec="/usr/lib"
2528 need_lib_prefix=no
2529 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2530 case $host_os in
2531 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2532 *) need_version=no ;;
2533 esac
2534 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2535 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2536 shlibpath_var=LD_LIBRARY_PATH
2537 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2538 case $host_os in
2539 openbsd2.[[89]] | openbsd2.[[89]].*)
2540 shlibpath_overrides_runpath=no
2541 ;;
2542 *)
2543 shlibpath_overrides_runpath=yes
2544 ;;
2545 esac
2546 else
2547 shlibpath_overrides_runpath=yes
2548 fi
2549 ;;
2550
2551os2*)
2552 libname_spec='$name'
2553 shrext_cmds=".dll"
2554 need_lib_prefix=no
2555 library_names_spec='$libname${shared_ext} $libname.a'
2556 dynamic_linker='OS/2 ld.exe'
2557 shlibpath_var=LIBPATH
2558 ;;
2559
2560osf3* | osf4* | osf5*)
2561 version_type=osf
2562 need_lib_prefix=no
2563 need_version=no
2564 soname_spec='${libname}${release}${shared_ext}$major'
2565 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2566 shlibpath_var=LD_LIBRARY_PATH
2567 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2568 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2569 ;;
2570
2571rdos*)
2572 dynamic_linker=no
2573 ;;
2574
2575solaris*)
2576 version_type=linux
2577 need_lib_prefix=no
2578 need_version=no
2579 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2580 soname_spec='${libname}${release}${shared_ext}$major'
2581 shlibpath_var=LD_LIBRARY_PATH
2582 shlibpath_overrides_runpath=yes
2583 hardcode_into_libs=yes
2584 # ldd complains unless libraries are executable
2585 postinstall_cmds='chmod +x $lib'
2586 ;;
2587
2588sunos4*)
2589 version_type=sunos
2590 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2591 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2592 shlibpath_var=LD_LIBRARY_PATH
2593 shlibpath_overrides_runpath=yes
2594 if test "$with_gnu_ld" = yes; then
2595 need_lib_prefix=no
2596 fi
2597 need_version=yes
2598 ;;
2599
2600sysv4 | sysv4.3*)
2601 version_type=linux
2602 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2603 soname_spec='${libname}${release}${shared_ext}$major'
2604 shlibpath_var=LD_LIBRARY_PATH
2605 case $host_vendor in
2606 sni)
2607 shlibpath_overrides_runpath=no
2608 need_lib_prefix=no
2609 runpath_var=LD_RUN_PATH
2610 ;;
2611 siemens)
2612 need_lib_prefix=no
2613 ;;
2614 motorola)
2615 need_lib_prefix=no
2616 need_version=no
2617 shlibpath_overrides_runpath=no
2618 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2619 ;;
2620 esac
2621 ;;
2622
2623sysv4*MP*)
2624 if test -d /usr/nec ;then
2625 version_type=linux
2626 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2627 soname_spec='$libname${shared_ext}.$major'
2628 shlibpath_var=LD_LIBRARY_PATH
2629 fi
2630 ;;
2631
2632sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2633 version_type=freebsd-elf
2634 need_lib_prefix=no
2635 need_version=no
2636 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2637 soname_spec='${libname}${release}${shared_ext}$major'
2638 shlibpath_var=LD_LIBRARY_PATH
2639 shlibpath_overrides_runpath=yes
2640 hardcode_into_libs=yes
2641 if test "$with_gnu_ld" = yes; then
2642 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2643 else
2644 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2645 case $host_os in
2646 sco3.2v5*)
2647 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2648 ;;
2649 esac
2650 fi
2651 sys_lib_dlsearch_path_spec='/usr/lib'
2652 ;;
2653
2654tpf*)
2655 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2656 version_type=linux
2657 need_lib_prefix=no
2658 need_version=no
ae11dff4 2659 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1cf3d07d
SE
2660 shlibpath_var=LD_LIBRARY_PATH
2661 shlibpath_overrides_runpath=no
2662 hardcode_into_libs=yes
2663 ;;
2664
2665uts4*)
2666 version_type=linux
2667 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2668 soname_spec='${libname}${release}${shared_ext}$major'
2669 shlibpath_var=LD_LIBRARY_PATH
2670 ;;
2671
2672*)
2673 dynamic_linker=no
2674 ;;
2675esac
2676AC_MSG_RESULT([$dynamic_linker])
2677test "$dynamic_linker" = no && can_build_shared=no
2678
2679variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2680if test "$GCC" = yes; then
2681 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2682fi
2683
ae11dff4
PG
2684if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2685 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2686fi
2687if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2688 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2689fi
2690
1cf3d07d
SE
2691_LT_DECL([], [variables_saved_for_relink], [1],
2692 [Variables whose values should be saved in libtool wrapper scripts and
2693 restored at link time])
2694_LT_DECL([], [need_lib_prefix], [0],
2695 [Do we need the "lib" prefix for modules?])
2696_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2697_LT_DECL([], [version_type], [0], [Library versioning type])
2698_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2699_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2700_LT_DECL([], [shlibpath_overrides_runpath], [0],
2701 [Is shlibpath searched before the hard-coded library search path?])
2702_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2703_LT_DECL([], [library_names_spec], [1],
2704 [[List of archive names. First name is the real one, the rest are links.
2705 The last name is the one that the linker finds with -lNAME]])
2706_LT_DECL([], [soname_spec], [1],
2707 [[The coded name of the library, if different from the real name]])
43e02a8a
RW
2708_LT_DECL([], [install_override_mode], [1],
2709 [Permission mode override for installation of shared libraries])
1cf3d07d
SE
2710_LT_DECL([], [postinstall_cmds], [2],
2711 [Command to use after installation of a shared archive])
2712_LT_DECL([], [postuninstall_cmds], [2],
2713 [Command to use after uninstallation of a shared archive])
2714_LT_DECL([], [finish_cmds], [2],
2715 [Commands used to finish a libtool library installation in a directory])
2716_LT_DECL([], [finish_eval], [1],
2717 [[As "finish_cmds", except a single script fragment to be evaled but
2718 not shown]])
2719_LT_DECL([], [hardcode_into_libs], [0],
2720 [Whether we should hardcode library paths into libraries])
2721_LT_DECL([], [sys_lib_search_path_spec], [2],
2722 [Compile-time system search path for libraries])
2723_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2724 [Run-time system search path for libraries])
2725])# _LT_SYS_DYNAMIC_LINKER
2726
2727
2728# _LT_PATH_TOOL_PREFIX(TOOL)
2729# --------------------------
2730# find a file program which can recognize shared library
2731AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2732[m4_require([_LT_DECL_EGREP])dnl
2733AC_MSG_CHECKING([for $1])
2734AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2735[case $MAGIC_CMD in
2736[[\\/*] | ?:[\\/]*])
2737 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2738 ;;
2739*)
2740 lt_save_MAGIC_CMD="$MAGIC_CMD"
2741 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2742dnl $ac_dummy forces splitting on constant user-supplied paths.
2743dnl POSIX.2 word splitting is done only on the output of word expansions,
2744dnl not every word. This closes a longstanding sh security hole.
2745 ac_dummy="m4_if([$2], , $PATH, [$2])"
2746 for ac_dir in $ac_dummy; do
2747 IFS="$lt_save_ifs"
2748 test -z "$ac_dir" && ac_dir=.
2749 if test -f $ac_dir/$1; then
2750 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2751 if test -n "$file_magic_test_file"; then
2752 case $deplibs_check_method in
2753 "file_magic "*)
2754 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2755 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2756 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2757 $EGREP "$file_magic_regex" > /dev/null; then
2758 :
2759 else
2760 cat <<_LT_EOF 1>&2
2761
2762*** Warning: the command libtool uses to detect shared libraries,
2763*** $file_magic_cmd, produces output that libtool cannot recognize.
2764*** The result is that libtool may fail to recognize shared libraries
2765*** as such. This will affect the creation of libtool libraries that
2766*** depend on shared libraries, but programs linked with such libtool
2767*** libraries will work regardless of this problem. Nevertheless, you
2768*** may want to report the problem to your system manager and/or to
2769*** bug-libtool@gnu.org
2770
2771_LT_EOF
2772 fi ;;
2773 esac
2774 fi
2775 break
2776 fi
2777 done
2778 IFS="$lt_save_ifs"
2779 MAGIC_CMD="$lt_save_MAGIC_CMD"
2780 ;;
2781esac])
2782MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2783if test -n "$MAGIC_CMD"; then
2784 AC_MSG_RESULT($MAGIC_CMD)
2785else
2786 AC_MSG_RESULT(no)
2787fi
2788_LT_DECL([], [MAGIC_CMD], [0],
2789 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
2790])# _LT_PATH_TOOL_PREFIX
2791
2792# Old name:
2793AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
2794dnl aclocal-1.4 backwards compatibility:
2795dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
2796
2797
2798# _LT_PATH_MAGIC
2799# --------------
2800# find a file program which can recognize a shared library
2801m4_defun([_LT_PATH_MAGIC],
2802[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2803if test -z "$lt_cv_path_MAGIC_CMD"; then
2804 if test -n "$ac_tool_prefix"; then
2805 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2806 else
2807 MAGIC_CMD=:
2808 fi
2809fi
2810])# _LT_PATH_MAGIC
2811
2812
2813# LT_PATH_LD
2814# ----------
2815# find the pathname to the GNU or non-GNU linker
2816AC_DEFUN([LT_PATH_LD],
2817[AC_REQUIRE([AC_PROG_CC])dnl
2818AC_REQUIRE([AC_CANONICAL_HOST])dnl
2819AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2820m4_require([_LT_DECL_SED])dnl
2821m4_require([_LT_DECL_EGREP])dnl
43e02a8a 2822m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
1cf3d07d
SE
2823
2824AC_ARG_WITH([gnu-ld],
2825 [AS_HELP_STRING([--with-gnu-ld],
2826 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2827 [test "$withval" = no || with_gnu_ld=yes],
2828 [with_gnu_ld=no])dnl
2829
2830ac_prog=ld
2831if test "$GCC" = yes; then
2832 # Check if gcc -print-prog-name=ld gives a path.
2833 AC_MSG_CHECKING([for ld used by $CC])
2834 case $host in
2835 *-*-mingw*)
2836 # gcc leaves a trailing carriage return which upsets mingw
2837 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2838 *)
2839 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2840 esac
2841 case $ac_prog in
2842 # Accept absolute paths.
2843 [[\\/]]* | ?:[[\\/]]*)
2844 re_direlt='/[[^/]][[^/]]*/\.\./'
2845 # Canonicalize the pathname of ld
2846 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
2847 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
2848 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
2849 done
2850 test -z "$LD" && LD="$ac_prog"
2851 ;;
2852 "")
2853 # If it fails, then pretend we aren't using GCC.
2854 ac_prog=ld
2855 ;;
2856 *)
2857 # If it is relative, then search for the first ld in PATH.
2858 with_gnu_ld=unknown
2859 ;;
2860 esac
2861elif test "$with_gnu_ld" = yes; then
2862 AC_MSG_CHECKING([for GNU ld])
2863else
2864 AC_MSG_CHECKING([for non-GNU ld])
2865fi
2866AC_CACHE_VAL(lt_cv_path_LD,
2867[if test -z "$LD"; then
2868 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2869 for ac_dir in $PATH; do
2870 IFS="$lt_save_ifs"
2871 test -z "$ac_dir" && ac_dir=.
2872 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2873 lt_cv_path_LD="$ac_dir/$ac_prog"
2874 # Check to see if the program is GNU ld. I'd rather use --version,
2875 # but apparently some variants of GNU ld only accept -v.
2876 # Break only if it was the GNU/non-GNU ld that we prefer.
2877 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2878 *GNU* | *'with BFD'*)
2879 test "$with_gnu_ld" != no && break
2880 ;;
2881 *)
2882 test "$with_gnu_ld" != yes && break
2883 ;;
2884 esac
2885 fi
2886 done
2887 IFS="$lt_save_ifs"
2888else
2889 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2890fi])
2891LD="$lt_cv_path_LD"
2892if test -n "$LD"; then
2893 AC_MSG_RESULT($LD)
2894else
2895 AC_MSG_RESULT(no)
2896fi
2897test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2898_LT_PATH_LD_GNU
2899AC_SUBST([LD])
2900
2901_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
2902])# LT_PATH_LD
2903
2904# Old names:
2905AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
2906AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
2907dnl aclocal-1.4 backwards compatibility:
2908dnl AC_DEFUN([AM_PROG_LD], [])
2909dnl AC_DEFUN([AC_PROG_LD], [])
2910
2911
2912# _LT_PATH_LD_GNU
2913#- --------------
2914m4_defun([_LT_PATH_LD_GNU],
2915[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2916[# I'd rather use --version here, but apparently some GNU lds only accept -v.
2917case `$LD -v 2>&1 </dev/null` in
2918*GNU* | *'with BFD'*)
2919 lt_cv_prog_gnu_ld=yes
2920 ;;
2921*)
2922 lt_cv_prog_gnu_ld=no
2923 ;;
2924esac])
2925with_gnu_ld=$lt_cv_prog_gnu_ld
2926])# _LT_PATH_LD_GNU
2927
2928
2929# _LT_CMD_RELOAD
2930# --------------
2931# find reload flag for linker
2932# -- PORTME Some linkers may need a different reload flag.
2933m4_defun([_LT_CMD_RELOAD],
2934[AC_CACHE_CHECK([for $LD option to reload object files],
2935 lt_cv_ld_reload_flag,
2936 [lt_cv_ld_reload_flag='-r'])
2937reload_flag=$lt_cv_ld_reload_flag
2938case $reload_flag in
2939"" | " "*) ;;
2940*) reload_flag=" $reload_flag" ;;
2941esac
2942reload_cmds='$LD$reload_flag -o $output$reload_objs'
2943case $host_os in
2944 darwin*)
2945 if test "$GCC" = yes; then
2946 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2947 else
2948 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2949 fi
2950 ;;
2951esac
43e02a8a
RW
2952_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
2953_LT_TAGDECL([], [reload_cmds], [2])dnl
1cf3d07d
SE
2954])# _LT_CMD_RELOAD
2955
2956
2957# _LT_CHECK_MAGIC_METHOD
2958# ----------------------
2959# how to check for library dependencies
2960# -- PORTME fill in with the dynamic library characteristics
2961m4_defun([_LT_CHECK_MAGIC_METHOD],
2962[m4_require([_LT_DECL_EGREP])
ae11dff4 2963m4_require([_LT_DECL_OBJDUMP])
1cf3d07d
SE
2964AC_CACHE_CHECK([how to recognize dependent libraries],
2965lt_cv_deplibs_check_method,
2966[lt_cv_file_magic_cmd='$MAGIC_CMD'
2967lt_cv_file_magic_test_file=
2968lt_cv_deplibs_check_method='unknown'
2969# Need to set the preceding variable on all platforms that support
2970# interlibrary dependencies.
2971# 'none' -- dependencies not supported.
2972# `unknown' -- same as none, but documents that we really don't know.
2973# 'pass_all' -- all dependencies passed with no checks.
2974# 'test_compile' -- check by making test program.
2975# 'file_magic [[regex]]' -- check by looking for files in library path
2976# which responds to the $file_magic_cmd with a given extended regex.
2977# If you have `file' or equivalent on your system and you're not sure
2978# whether `pass_all' will *always* work, you probably want this one.
2979
2980case $host_os in
349b60e7 2981aix[[4-9]]*)
1cf3d07d
SE
2982 lt_cv_deplibs_check_method=pass_all
2983 ;;
2984
2985beos*)
2986 lt_cv_deplibs_check_method=pass_all
2987 ;;
2988
2989bsdi[[45]]*)
2990 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2991 lt_cv_file_magic_cmd='/usr/bin/file -L'
2992 lt_cv_file_magic_test_file=/shlib/libc.so
2993 ;;
2994
2995cygwin*)
2996 # func_win32_libid is a shell function defined in ltmain.sh
2997 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2998 lt_cv_file_magic_cmd='func_win32_libid'
2999 ;;
3000
3001mingw* | pw32*)
3002 # Base MSYS/MinGW do not provide the 'file' command needed by
3003 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3004 # unless we find 'file', for example because we are cross-compiling.
43e02a8a
RW
3005 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3006 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
1cf3d07d
SE
3007 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3008 lt_cv_file_magic_cmd='func_win32_libid'
3009 else
3010 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3011 lt_cv_file_magic_cmd='$OBJDUMP -f'
3012 fi
3013 ;;
3014
43e02a8a 3015cegcc*)
ae11dff4
PG
3016 # use the weaker test based on 'objdump'. See mingw*.
3017 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3018 lt_cv_file_magic_cmd='$OBJDUMP -f'
3019 ;;
3020
1cf3d07d
SE
3021darwin* | rhapsody*)
3022 lt_cv_deplibs_check_method=pass_all
3023 ;;
3024
3025freebsd* | dragonfly*)
3026 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3027 case $host_cpu in
3028 i*86 )
3029 # Not sure whether the presence of OpenBSD here was a mistake.
3030 # Let's accept both of them until this is cleared up.
3031 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3032 lt_cv_file_magic_cmd=/usr/bin/file
3033 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3034 ;;
3035 esac
3036 else
3037 lt_cv_deplibs_check_method=pass_all
3038 fi
3039 ;;
3040
3041gnu*)
3042 lt_cv_deplibs_check_method=pass_all
3043 ;;
3044
43e02a8a
RW
3045haiku*)
3046 lt_cv_deplibs_check_method=pass_all
3047 ;;
3048
1cf3d07d
SE
3049hpux10.20* | hpux11*)
3050 lt_cv_file_magic_cmd=/usr/bin/file
3051 case $host_cpu in
3052 ia64*)
3053 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3054 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3055 ;;
3056 hppa*64*)
43e02a8a 3057 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
1cf3d07d
SE
3058 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3059 ;;
3060 *)
43e02a8a 3061 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
1cf3d07d
SE
3062 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3063 ;;
3064 esac
3065 ;;
3066
3067interix[[3-9]]*)
3068 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3069 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3070 ;;
3071
3072irix5* | irix6* | nonstopux*)
3073 case $LD in
3074 *-32|*"-32 ") libmagic=32-bit;;
3075 *-n32|*"-n32 ") libmagic=N32;;
3076 *-64|*"-64 ") libmagic=64-bit;;
3077 *) libmagic=never-match;;
3078 esac
3079 lt_cv_deplibs_check_method=pass_all
3080 ;;
3081
3082# This must be Linux ELF.
7a9d3fe8 3083linux* | k*bsd*-gnu | kopensolaris*-gnu)
1cf3d07d
SE
3084 lt_cv_deplibs_check_method=pass_all
3085 ;;
3086
3087netbsd*)
3088 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3089 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3090 else
3091 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3092 fi
3093 ;;
3094
3095newos6*)
3096 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3097 lt_cv_file_magic_cmd=/usr/bin/file
3098 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3099 ;;
3100
3101*nto* | *qnx*)
3102 lt_cv_deplibs_check_method=pass_all
3103 ;;
3104
3105openbsd*)
3106 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3107 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3108 else
3109 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3110 fi
3111 ;;
3112
3113osf3* | osf4* | osf5*)
3114 lt_cv_deplibs_check_method=pass_all
3115 ;;
3116
3117rdos*)
3118 lt_cv_deplibs_check_method=pass_all
3119 ;;
3120
3121solaris*)
3122 lt_cv_deplibs_check_method=pass_all
3123 ;;
3124
3125sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3126 lt_cv_deplibs_check_method=pass_all
3127 ;;
3128
3129sysv4 | sysv4.3*)
3130 case $host_vendor in
3131 motorola)
3132 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3133 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3134 ;;
3135 ncr)
3136 lt_cv_deplibs_check_method=pass_all
3137 ;;
3138 sequent)
3139 lt_cv_file_magic_cmd='/bin/file'
3140 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3141 ;;
3142 sni)
3143 lt_cv_file_magic_cmd='/bin/file'
3144 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3145 lt_cv_file_magic_test_file=/lib/libc.so
3146 ;;
3147 siemens)
3148 lt_cv_deplibs_check_method=pass_all
3149 ;;
3150 pc)
3151 lt_cv_deplibs_check_method=pass_all
3152 ;;
3153 esac
3154 ;;
3155
3156tpf*)
3157 lt_cv_deplibs_check_method=pass_all
3158 ;;
3159esac
3160])
3161file_magic_cmd=$lt_cv_file_magic_cmd
3162deplibs_check_method=$lt_cv_deplibs_check_method
3163test -z "$deplibs_check_method" && deplibs_check_method=unknown
3164
3165_LT_DECL([], [deplibs_check_method], [1],
3166 [Method to check whether dependent libraries are shared objects])
3167_LT_DECL([], [file_magic_cmd], [1],
3168 [Command to use when deplibs_check_method == "file_magic"])
3169])# _LT_CHECK_MAGIC_METHOD
3170
3171
3172# LT_PATH_NM
3173# ----------
3174# find the pathname to a BSD- or MS-compatible name lister
3175AC_DEFUN([LT_PATH_NM],
3176[AC_REQUIRE([AC_PROG_CC])dnl
1cf3d07d
SE
3177AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3178[if test -n "$NM"; then
3179 # Let the user override the test.
3180 lt_cv_path_NM="$NM"
3181else
3182 lt_nm_to_check="${ac_tool_prefix}nm"
3183 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3184 lt_nm_to_check="$lt_nm_to_check nm"
3185 fi
3186 for lt_tmp_nm in $lt_nm_to_check; do
3187 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3188 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3189 IFS="$lt_save_ifs"
3190 test -z "$ac_dir" && ac_dir=.
3191 tmp_nm="$ac_dir/$lt_tmp_nm"
3192 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3193 # Check to see if the nm accepts a BSD-compat flag.
3194 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3195 # nm: unknown option "B" ignored
3196 # Tru64's nm complains that /dev/null is an invalid object file
3197 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3198 */dev/null* | *'Invalid file or object type'*)
3199 lt_cv_path_NM="$tmp_nm -B"
3200 break
3201 ;;
3202 *)
3203 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3204 */dev/null*)
3205 lt_cv_path_NM="$tmp_nm -p"
3206 break
3207 ;;
3208 *)
3209 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3210 continue # so that we can try to find one that supports BSD flags
3211 ;;
3212 esac
3213 ;;
3214 esac
3215 fi
3216 done
3217 IFS="$lt_save_ifs"
3218 done
3219 : ${lt_cv_path_NM=no}
3220fi])
3221if test "$lt_cv_path_NM" != "no"; then
3222 NM="$lt_cv_path_NM"
3223else
3224 # Didn't find any BSD compatible name lister, look for dumpbin.
43e02a8a
RW
3225 if test -n "$DUMPBIN"; then :
3226 # Let the user override the test.
3227 else
3228 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3229 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3230 *COFF*)
3231 DUMPBIN="$DUMPBIN -symbols"
3232 ;;
3233 *)
3234 DUMPBIN=:
3235 ;;
3236 esac
3237 fi
1cf3d07d
SE
3238 AC_SUBST([DUMPBIN])
3239 if test "$DUMPBIN" != ":"; then
3240 NM="$DUMPBIN"
3241 fi
3242fi
3243test -z "$NM" && NM=nm
3244AC_SUBST([NM])
3245_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3246
3247AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3248 [lt_cv_nm_interface="BSD nm"
3249 echo "int some_variable = 0;" > conftest.$ac_ext
43e02a8a 3250 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
1cf3d07d
SE
3251 (eval "$ac_compile" 2>conftest.err)
3252 cat conftest.err >&AS_MESSAGE_LOG_FD
43e02a8a 3253 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
1cf3d07d
SE
3254 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3255 cat conftest.err >&AS_MESSAGE_LOG_FD
43e02a8a 3256 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
1cf3d07d
SE
3257 cat conftest.out >&AS_MESSAGE_LOG_FD
3258 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3259 lt_cv_nm_interface="MS dumpbin"
3260 fi
3261 rm -f conftest*])
3262])# LT_PATH_NM
3263
3264# Old names:
3265AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3266AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3267dnl aclocal-1.4 backwards compatibility:
3268dnl AC_DEFUN([AM_PROG_NM], [])
3269dnl AC_DEFUN([AC_PROG_NM], [])
3270
3271
3272# LT_LIB_M
3273# --------
3274# check for math library
3275AC_DEFUN([LT_LIB_M],
3276[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3277LIBM=
3278case $host in
43e02a8a 3279*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
1cf3d07d
SE
3280 # These system don't have libm, or don't need it
3281 ;;
3282*-ncr-sysv4.3*)
3283 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3284 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3285 ;;
3286*)
3287 AC_CHECK_LIB(m, cos, LIBM="-lm")
3288 ;;
3289esac
3290AC_SUBST([LIBM])
3291])# LT_LIB_M
3292
3293# Old name:
3294AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3295dnl aclocal-1.4 backwards compatibility:
3296dnl AC_DEFUN([AC_CHECK_LIBM], [])
3297
3298
3299# _LT_COMPILER_NO_RTTI([TAGNAME])
3300# -------------------------------
3301m4_defun([_LT_COMPILER_NO_RTTI],
3302[m4_require([_LT_TAG_COMPILER])dnl
3303
3304_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3305
3306if test "$GCC" = yes; then
43e02a8a
RW
3307 case $cc_basename in
3308 nvcc*)
3309 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3310 *)
3311 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3312 esac
1cf3d07d
SE
3313
3314 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3315 lt_cv_prog_compiler_rtti_exceptions,
3316 [-fno-rtti -fno-exceptions], [],
3317 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3318fi
3319_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3320 [Compiler flag to turn off builtin functions])
3321])# _LT_COMPILER_NO_RTTI
3322
3323
3324# _LT_CMD_GLOBAL_SYMBOLS
3325# ----------------------
3326m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3327[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3328AC_REQUIRE([AC_PROG_CC])dnl
43e02a8a 3329AC_REQUIRE([AC_PROG_AWK])dnl
1cf3d07d
SE
3330AC_REQUIRE([LT_PATH_NM])dnl
3331AC_REQUIRE([LT_PATH_LD])dnl
3332m4_require([_LT_DECL_SED])dnl
3333m4_require([_LT_DECL_EGREP])dnl
3334m4_require([_LT_TAG_COMPILER])dnl
3335
3336# Check for command to grab the raw symbol name followed by C symbol from nm.
3337AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3338AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3339[
3340# These are sane defaults that work on at least a few old systems.
3341# [They come from Ultrix. What could be older than Ultrix?!! ;)]
3342
3343# Character class describing NM global symbol codes.
3344symcode='[[BCDEGRST]]'
3345
3346# Regexp to match symbols that can be accessed directly from C.
3347sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3348
3349# Define system-specific variables.
3350case $host_os in
3351aix*)
3352 symcode='[[BCDT]]'
3353 ;;
ae11dff4 3354cygwin* | mingw* | pw32* | cegcc*)
1cf3d07d
SE
3355 symcode='[[ABCDGISTW]]'
3356 ;;
3357hpux*)
3358 if test "$host_cpu" = ia64; then
3359 symcode='[[ABCDEGRST]]'
3360 fi
3361 ;;
3362irix* | nonstopux*)
3363 symcode='[[BCDEGRST]]'
3364 ;;
3365osf*)
3366 symcode='[[BCDEGQRST]]'
3367 ;;
3368solaris*)
3369 symcode='[[BDRT]]'
3370 ;;
3371sco3.2v5*)
3372 symcode='[[DT]]'
3373 ;;
3374sysv4.2uw2*)
3375 symcode='[[DT]]'
3376 ;;
3377sysv5* | sco5v6* | unixware* | OpenUNIX*)
3378 symcode='[[ABDT]]'
3379 ;;
3380sysv4)
3381 symcode='[[DFNSTU]]'
3382 ;;
3383esac
3384
3385# If we're using GNU nm, then use its standard symbol codes.
3386case `$NM -V 2>&1` in
3387*GNU* | *'with BFD'*)
3388 symcode='[[ABCDGIRSTW]]' ;;
3389esac
3390
3391# Transform an extracted symbol line into a proper C declaration.
3392# Some systems (esp. on ia64) link data and code symbols differently,
3393# so use this general approach.
3394lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3395
3396# Transform an extracted symbol line into symbol name and symbol address
3397lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
ae11dff4 3398lt_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'"
1cf3d07d
SE
3399
3400# Handle CRLF in mingw tool chain
3401opt_cr=
3402case $build_os in
3403mingw*)
3404 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3405 ;;
3406esac
3407
3408# Try without a prefix underscore, then with it.
3409for ac_symprfx in "" "_"; do
3410
3411 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3412 symxfrm="\\1 $ac_symprfx\\2 \\2"
3413
3414 # Write the raw and C identifiers.
3415 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3416 # Fake it for dumpbin and say T for any non-static function
3417 # and D for any global variable.
3418 # Also find C++ and __fastcall symbols from MSVC++,
3419 # which start with @ or ?.
3420 lt_cv_sys_global_symbol_pipe="$AWK ['"\
3421" {last_section=section; section=\$ 3};"\
3422" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3423" \$ 0!~/External *\|/{next};"\
3424" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3425" {if(hide[section]) next};"\
3426" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3427" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3428" s[1]~/^[@?]/{print s[1], s[1]; next};"\
3429" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3430" ' prfx=^$ac_symprfx]"
3431 else
3432 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3433 fi
3434
3435 # Check to see that the pipe works correctly.
3436 pipe_works=no
3437
3438 rm -f conftest*
3439 cat > conftest.$ac_ext <<_LT_EOF
3440#ifdef __cplusplus
3441extern "C" {
3442#endif
3443char nm_test_var;
3444void nm_test_func(void);
3445void nm_test_func(void){}
3446#ifdef __cplusplus
3447}
3448#endif
3449int main(){nm_test_var='a';nm_test_func();return(0);}
3450_LT_EOF
3451
3452 if AC_TRY_EVAL(ac_compile); then
3453 # Now try to grab the symbols.
3454 nlist=conftest.nm
43e02a8a 3455 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
1cf3d07d
SE
3456 # Try sorting and uniquifying the output.
3457 if sort "$nlist" | uniq > "$nlist"T; then
3458 mv -f "$nlist"T "$nlist"
3459 else
3460 rm -f "$nlist"T
3461 fi
3462
3463 # Make sure that we snagged all the symbols we need.
3464 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3465 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3466 cat <<_LT_EOF > conftest.$ac_ext
3467#ifdef __cplusplus
3468extern "C" {
3469#endif
3470
3471_LT_EOF
3472 # Now generate the symbol file.
3473 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3474
3475 cat <<_LT_EOF >> conftest.$ac_ext
3476
3477/* The mapping between symbol names and symbols. */
3478const struct {
3479 const char *name;
3480 void *address;
3481}
3482lt__PROGRAM__LTX_preloaded_symbols[[]] =
3483{
3484 { "@PROGRAM@", (void *) 0 },
3485_LT_EOF
3486 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3487 cat <<\_LT_EOF >> conftest.$ac_ext
3488 {0, (void *) 0}
3489};
3490
3491/* This works around a problem in FreeBSD linker */
3492#ifdef FREEBSD_WORKAROUND
3493static const void *lt_preloaded_setup() {
3494 return lt__PROGRAM__LTX_preloaded_symbols;
3495}
3496#endif
3497
3498#ifdef __cplusplus
3499}
3500#endif
3501_LT_EOF
3502 # Now try linking the two files.
3503 mv conftest.$ac_objext conftstm.$ac_objext
3504 lt_save_LIBS="$LIBS"
3505 lt_save_CFLAGS="$CFLAGS"
3506 LIBS="conftstm.$ac_objext"
3507 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3508 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3509 pipe_works=yes
3510 fi
3511 LIBS="$lt_save_LIBS"
3512 CFLAGS="$lt_save_CFLAGS"
3513 else
3514 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3515 fi
3516 else
3517 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3518 fi
3519 else
3520 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3521 fi
3522 else
3523 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3524 cat conftest.$ac_ext >&5
3525 fi
ae11dff4 3526 rm -rf conftest* conftst*
1cf3d07d
SE
3527
3528 # Do not use the global_symbol_pipe unless it works.
3529 if test "$pipe_works" = yes; then
3530 break
3531 else
3532 lt_cv_sys_global_symbol_pipe=
3533 fi
3534done
3535])
3536if test -z "$lt_cv_sys_global_symbol_pipe"; then
3537 lt_cv_sys_global_symbol_to_cdecl=
3538fi
3539if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3540 AC_MSG_RESULT(failed)
3541else
3542 AC_MSG_RESULT(ok)
3543fi
3544
3545_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3546 [Take the output of nm and produce a listing of raw symbols and C names])
3547_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3548 [Transform the output of nm in a proper C declaration])
3549_LT_DECL([global_symbol_to_c_name_address],
3550 [lt_cv_sys_global_symbol_to_c_name_address], [1],
3551 [Transform the output of nm in a C name address pair])
ae11dff4
PG
3552_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3553 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3554 [Transform the output of nm in a C name address pair when lib prefix is needed])
1cf3d07d
SE
3555]) # _LT_CMD_GLOBAL_SYMBOLS
3556
3557
3558# _LT_COMPILER_PIC([TAGNAME])
3559# ---------------------------
3560m4_defun([_LT_COMPILER_PIC],
3561[m4_require([_LT_TAG_COMPILER])dnl
3562_LT_TAGVAR(lt_prog_compiler_wl, $1)=
3563_LT_TAGVAR(lt_prog_compiler_pic, $1)=
3564_LT_TAGVAR(lt_prog_compiler_static, $1)=
3565
3566AC_MSG_CHECKING([for $compiler option to produce PIC])
3567m4_if([$1], [CXX], [
3568 # C++ specific cases for pic, static, wl, etc.
3569 if test "$GXX" = yes; then
3570 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3571 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3572
3573 case $host_os in
3574 aix*)
3575 # All AIX code is PIC.
3576 if test "$host_cpu" = ia64; then
3577 # AIX 5 now supports IA64 processor
3578 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3579 fi
3580 ;;
ae11dff4 3581
1cf3d07d 3582 amigaos*)
ae11dff4
PG
3583 case $host_cpu in
3584 powerpc)
3585 # see comment about AmigaOS4 .so support
3586 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3587 ;;
3588 m68k)
3589 # FIXME: we need at least 68020 code to build shared libraries, but
3590 # adding the `-m68020' flag to GCC prevents building anything better,
3591 # like `-m68040'.
3592 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3593 ;;
3594 esac
1cf3d07d 3595 ;;
ae11dff4 3596
1cf3d07d
SE
3597 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3598 # PIC is the default for these OSes.
3599 ;;
ae11dff4 3600 mingw* | cygwin* | os2* | pw32* | cegcc*)
1cf3d07d
SE
3601 # This hack is so that the source file can tell whether it is being
3602 # built for inclusion in a dll (and should export symbols for example).
3603 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3604 # (--disable-auto-import) libraries
bb44c9d2
RW
3605 m4_if([$1], [GCJ], [],
3606 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
1cf3d07d
SE
3607 ;;
3608 darwin* | rhapsody*)
3609 # PIC is the default on this platform
3610 # Common symbols not allowed in MH_DYLIB files
3611 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3612 ;;
3613 *djgpp*)
3614 # DJGPP does not support shared libraries at all
3615 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3616 ;;
43e02a8a
RW
3617 haiku*)
3618 # PIC is the default for Haiku.
3619 # The "-static" flag exists, but is broken.
3620 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3621 ;;
1cf3d07d
SE
3622 interix[[3-9]]*)
3623 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3624 # Instead, we relocate shared libraries at runtime.
3625 ;;
3626 sysv4*MP*)
3627 if test -d /usr/nec; then
3628 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3629 fi
3630 ;;
3631 hpux*)
ae11dff4
PG
3632 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3633 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3634 # sets the default TLS model and affects inlining.
1cf3d07d 3635 case $host_cpu in
ae11dff4 3636 hppa*64*)
1cf3d07d
SE
3637 ;;
3638 *)
3639 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3640 ;;
3641 esac
3642 ;;
3643 *qnx* | *nto*)
3644 # QNX uses GNU C++, but need to define -shared option too, otherwise
3645 # it will coredump.
3646 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3647 ;;
3648 *)
3649 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3650 ;;
3651 esac
3652 else
3653 case $host_os in
349b60e7 3654 aix[[4-9]]*)
1cf3d07d
SE
3655 # All AIX code is PIC.
3656 if test "$host_cpu" = ia64; then
3657 # AIX 5 now supports IA64 processor
3658 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3659 else
3660 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3661 fi
3662 ;;
3663 chorus*)
3664 case $cc_basename in
3665 cxch68*)
3666 # Green Hills C++ Compiler
3667 # _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"
3668 ;;
3669 esac
3670 ;;
1cf3d07d
SE
3671 dgux*)
3672 case $cc_basename in
3673 ec++*)
3674 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3675 ;;
3676 ghcx*)
3677 # Green Hills C++ Compiler
3678 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3679 ;;
3680 *)
3681 ;;
3682 esac
3683 ;;
3684 freebsd* | dragonfly*)
3685 # FreeBSD uses GNU C++
3686 ;;
3687 hpux9* | hpux10* | hpux11*)
3688 case $cc_basename in
3689 CC*)
3690 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3691 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3692 if test "$host_cpu" != ia64; then
3693 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3694 fi
3695 ;;
3696 aCC*)
3697 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3698 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3699 case $host_cpu in
3700 hppa*64*|ia64*)
3701 # +Z the default
3702 ;;
3703 *)
3704 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3705 ;;
3706 esac
3707 ;;
3708 *)
3709 ;;
3710 esac
3711 ;;
3712 interix*)
3713 # This is c89, which is MS Visual C++ (no shared libs)
3714 # Anyone wants to do a port?
3715 ;;
3716 irix5* | irix6* | nonstopux*)
3717 case $cc_basename in
3718 CC*)
3719 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3720 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3721 # CC pic flag -KPIC is the default.
3722 ;;
3723 *)
3724 ;;
3725 esac
3726 ;;
7a9d3fe8 3727 linux* | k*bsd*-gnu | kopensolaris*-gnu)
1cf3d07d
SE
3728 case $cc_basename in
3729 KCC*)
3730 # KAI C++ Compiler
3731 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3732 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3733 ;;
ae11dff4
PG
3734 ecpc* )
3735 # old Intel C++ for x86_64 which still supported -KPIC.
1cf3d07d
SE
3736 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3737 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3738 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3739 ;;
ae11dff4
PG
3740 icpc* )
3741 # Intel C++, used to be incompatible with GCC.
3742 # ICC 10 doesn't accept -KPIC any more.
3743 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3744 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3745 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3746 ;;
3747 pgCC* | pgcpp*)
1cf3d07d
SE
3748 # Portland Group C++ compiler
3749 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3750 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
3751 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3752 ;;
3753 cxx*)
3754 # Compaq C++
3755 # Make sure the PIC flag is empty. It appears that all Alpha
3756 # Linux and Compaq Tru64 Unix objects are PIC.
3757 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3758 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3759 ;;
43e02a8a
RW
3760 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
3761 # IBM XL 8.0, 9.0 on PPC and BlueGene
ae11dff4
PG
3762 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3763 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
3764 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
3765 ;;
1cf3d07d
SE
3766 *)
3767 case `$CC -V 2>&1 | sed 5q` in
3768 *Sun\ C*)
3769 # Sun C++ 5.9
3770 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3771 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3772 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3773 ;;
3774 esac
3775 ;;
3776 esac
3777 ;;
3778 lynxos*)
3779 ;;
3780 m88k*)
3781 ;;
3782 mvs*)
3783 case $cc_basename in
3784 cxx*)
3785 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
3786 ;;
3787 *)
3788 ;;
3789 esac
3790 ;;
3791 netbsd*)
3792 ;;
3793 *qnx* | *nto*)
3794 # QNX uses GNU C++, but need to define -shared option too, otherwise
3795 # it will coredump.
3796 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3797 ;;
3798 osf3* | osf4* | osf5*)
3799 case $cc_basename in
3800 KCC*)
3801 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3802 ;;
3803 RCC*)
3804 # Rational C++ 2.4.1
3805 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3806 ;;
3807 cxx*)
3808 # Digital/Compaq C++
3809 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3810 # Make sure the PIC flag is empty. It appears that all Alpha
3811 # Linux and Compaq Tru64 Unix objects are PIC.
3812 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3813 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3814 ;;
3815 *)
3816 ;;
3817 esac
3818 ;;
3819 psos*)
3820 ;;
3821 solaris*)
3822 case $cc_basename in
3823 CC*)
3824 # Sun C++ 4.2, 5.x and Centerline C++
3825 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3826 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3827 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3828 ;;
3829 gcx*)
3830 # Green Hills C++ Compiler
3831 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
3832 ;;
3833 *)
3834 ;;
3835 esac
3836 ;;
3837 sunos4*)
3838 case $cc_basename in
3839 CC*)
3840 # Sun C++ 4.x
3841 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3842 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3843 ;;
3844 lcc*)
3845 # Lucid
3846 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3847 ;;
3848 *)
3849 ;;
3850 esac
3851 ;;
3852 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
3853 case $cc_basename in
3854 CC*)
3855 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3856 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3857 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3858 ;;
3859 esac
3860 ;;
3861 tandem*)
3862 case $cc_basename in
3863 NCC*)
3864 # NonStop-UX NCC 3.20
3865 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3866 ;;
3867 *)
3868 ;;
3869 esac
3870 ;;
3871 vxworks*)
3872 ;;
3873 *)
3874 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3875 ;;
3876 esac
3877 fi
3878],
3879[
3880 if test "$GCC" = yes; then
3881 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3882 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3883
3884 case $host_os in
3885 aix*)
3886 # All AIX code is PIC.
3887 if test "$host_cpu" = ia64; then
3888 # AIX 5 now supports IA64 processor
3889 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3890 fi
3891 ;;
3892
3893 amigaos*)
ae11dff4
PG
3894 case $host_cpu in
3895 powerpc)
3896 # see comment about AmigaOS4 .so support
3897 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3898 ;;
3899 m68k)
3900 # FIXME: we need at least 68020 code to build shared libraries, but
3901 # adding the `-m68020' flag to GCC prevents building anything better,
3902 # like `-m68040'.
3903 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3904 ;;
3905 esac
1cf3d07d
SE
3906 ;;
3907
3908 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3909 # PIC is the default for these OSes.
3910 ;;
3911
ae11dff4 3912 mingw* | cygwin* | pw32* | os2* | cegcc*)
1cf3d07d
SE
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
bb44c9d2
RW
3917 m4_if([$1], [GCJ], [],
3918 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
1cf3d07d
SE
3919 ;;
3920
3921 darwin* | rhapsody*)
3922 # PIC is the default on this platform
3923 # Common symbols not allowed in MH_DYLIB files
3924 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3925 ;;
3926
43e02a8a
RW
3927 haiku*)
3928 # PIC is the default for Haiku.
3929 # The "-static" flag exists, but is broken.
3930 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3931 ;;
3932
1cf3d07d 3933 hpux*)
ae11dff4
PG
3934 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3935 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3936 # sets the default TLS model and affects inlining.
1cf3d07d 3937 case $host_cpu in
ae11dff4 3938 hppa*64*)
1cf3d07d
SE
3939 # +Z the default
3940 ;;
3941 *)
3942 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3943 ;;
3944 esac
3945 ;;
3946
3947 interix[[3-9]]*)
3948 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3949 # Instead, we relocate shared libraries at runtime.
3950 ;;
3951
3952 msdosdjgpp*)
3953 # Just because we use GCC doesn't mean we suddenly get shared libraries
3954 # on systems that don't support them.
3955 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3956 enable_shared=no
3957 ;;
3958
3959 *nto* | *qnx*)
3960 # QNX uses GNU C++, but need to define -shared option too, otherwise
3961 # it will coredump.
3962 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3963 ;;
3964
3965 sysv4*MP*)
3966 if test -d /usr/nec; then
3967 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3968 fi
3969 ;;
3970
3971 *)
3972 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3973 ;;
3974 esac
43e02a8a
RW
3975
3976 case $cc_basename in
3977 nvcc*) # Cuda Compiler Driver 2.2
3978 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
3979 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC'
3980 ;;
3981 esac
1cf3d07d
SE
3982 else
3983 # PORTME Check for flag to pass linker flags through the system compiler.
3984 case $host_os in
3985 aix*)
3986 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3987 if test "$host_cpu" = ia64; then
3988 # AIX 5 now supports IA64 processor
3989 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3990 else
3991 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3992 fi
3993 ;;
1cf3d07d 3994
ae11dff4 3995 mingw* | cygwin* | pw32* | os2* | cegcc*)
1cf3d07d
SE
3996 # This hack is so that the source file can tell whether it is being
3997 # built for inclusion in a dll (and should export symbols for example).
bb44c9d2
RW
3998 m4_if([$1], [GCJ], [],
3999 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
1cf3d07d
SE
4000 ;;
4001
4002 hpux9* | hpux10* | hpux11*)
4003 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4004 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4005 # not for PA HP-UX.
4006 case $host_cpu in
4007 hppa*64*|ia64*)
4008 # +Z the default
4009 ;;
4010 *)
4011 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4012 ;;
4013 esac
4014 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4015 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4016 ;;
4017
4018 irix5* | irix6* | nonstopux*)
4019 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4020 # PIC (with -KPIC) is the default.
4021 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4022 ;;
4023
7a9d3fe8 4024 linux* | k*bsd*-gnu | kopensolaris*-gnu)
1cf3d07d 4025 case $cc_basename in
ae11dff4
PG
4026 # old Intel for x86_64 which still supported -KPIC.
4027 ecc*)
1cf3d07d
SE
4028 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4029 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4030 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4031 ;;
ae11dff4
PG
4032 # icc used to be incompatible with GCC.
4033 # ICC 10 doesn't accept -KPIC any more.
4034 icc* | ifort*)
4035 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4036 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4037 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4038 ;;
4039 # Lahey Fortran 8.1.
4040 lf95*)
4041 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4042 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4043 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4044 ;;
43e02a8a 4045 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
1cf3d07d
SE
4046 # Portland Group compilers (*not* the Pentium gcc compiler,
4047 # which looks to be a dead project)
4048 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4049 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4050 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4051 ;;
4052 ccc*)
4053 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4054 # All Alpha code is PIC.
4055 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4056 ;;
43e02a8a
RW
4057 xl* | bgxl* | bgf* | mpixl*)
4058 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
ae11dff4
PG
4059 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4060 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4061 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4062 ;;
1cf3d07d
SE
4063 *)
4064 case `$CC -V 2>&1 | sed 5q` in
43e02a8a
RW
4065 *Sun\ F* | *Sun*Fortran*)
4066 # Sun Fortran 8.3 passes all unrecognized flags to the linker
1cf3d07d
SE
4067 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4068 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
43e02a8a 4069 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
1cf3d07d 4070 ;;
43e02a8a
RW
4071 *Sun\ C*)
4072 # Sun C 5.9
1cf3d07d
SE
4073 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4074 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
43e02a8a 4075 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
1cf3d07d
SE
4076 ;;
4077 esac
4078 ;;
4079 esac
4080 ;;
4081
4082 newsos6)
4083 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4084 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4085 ;;
4086
4087 *nto* | *qnx*)
4088 # QNX uses GNU C++, but need to define -shared option too, otherwise
4089 # it will coredump.
4090 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4091 ;;
4092
4093 osf3* | osf4* | osf5*)
4094 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4095 # All OSF/1 code is PIC.
4096 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4097 ;;
4098
4099 rdos*)
4100 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4101 ;;
4102
4103 solaris*)
4104 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4105 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4106 case $cc_basename in
4107 f77* | f90* | f95*)
4108 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4109 *)
4110 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4111 esac
4112 ;;
4113
4114 sunos4*)
4115 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4116 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4117 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4118 ;;
4119
4120 sysv4 | sysv4.2uw2* | sysv4.3*)
4121 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4122 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4123 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4124 ;;
4125
4126 sysv4*MP*)
4127 if test -d /usr/nec ;then
4128 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4129 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4130 fi
4131 ;;
4132
4133 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4134 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4135 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4136 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4137 ;;
4138
4139 unicos*)
4140 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4141 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4142 ;;
4143
4144 uts4*)
4145 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4146 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4147 ;;
4148
4149 *)
4150 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4151 ;;
4152 esac
4153 fi
4154])
4155case $host_os in
4156 # For platforms which do not support PIC, -DPIC is meaningless:
4157 *djgpp*)
4158 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4159 ;;
4160 *)
4161 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4162 ;;
4163esac
4164AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4165_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4166 [How to pass a linker flag through the compiler])
4167
4168#
4169# Check to make sure the PIC flag actually works.
4170#
4171if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4172 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
ae11dff4 4173 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
1cf3d07d
SE
4174 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4175 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4176 "" | " "*) ;;
4177 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4178 esac],
4179 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4180 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4181fi
4182_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4183 [Additional compiler flags for building library objects])
4184
4185#
4186# Check to make sure the static flag actually works.
4187#
4188wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4189_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
ae11dff4 4190 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
1cf3d07d
SE
4191 $lt_tmp_static_flag,
4192 [],
4193 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4194_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4195 [Compiler flag to prevent dynamic linking])
4196])# _LT_COMPILER_PIC
4197
4198
4199# _LT_LINKER_SHLIBS([TAGNAME])
4200# ----------------------------
4201# See if the linker supports building shared libraries.
4202m4_defun([_LT_LINKER_SHLIBS],
4203[AC_REQUIRE([LT_PATH_LD])dnl
4204AC_REQUIRE([LT_PATH_NM])dnl
4205m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4206m4_require([_LT_DECL_EGREP])dnl
4207m4_require([_LT_DECL_SED])dnl
4208m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4209m4_require([_LT_TAG_COMPILER])dnl
4210AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4211m4_if([$1], [CXX], [
4212 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4213 case $host_os in
349b60e7 4214 aix[[4-9]]*)
1cf3d07d
SE
4215 # If we're using GNU nm, then we don't want the "-C" option.
4216 # -C means demangle to AIX nm, but means don't demangle with GNU nm
43e02a8a
RW
4217 # Also, AIX nm treats weak defined symbols like other global defined
4218 # symbols, whereas GNU nm marks them as "W".
1cf3d07d 4219 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
43e02a8a 4220 _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'
1cf3d07d
SE
4221 else
4222 _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'
4223 fi
4224 ;;
4225 pw32*)
4226 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4227 ;;
ae11dff4 4228 cygwin* | mingw* | cegcc*)
1cf3d07d
SE
4229 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4230 ;;
4231 *)
4232 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4233 ;;
4234 esac
ae11dff4 4235 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
1cf3d07d
SE
4236], [
4237 runpath_var=
4238 _LT_TAGVAR(allow_undefined_flag, $1)=
4239 _LT_TAGVAR(always_export_symbols, $1)=no
4240 _LT_TAGVAR(archive_cmds, $1)=
4241 _LT_TAGVAR(archive_expsym_cmds, $1)=
4242 _LT_TAGVAR(compiler_needs_object, $1)=no
4243 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4244 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4245 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4246 _LT_TAGVAR(hardcode_automatic, $1)=no
4247 _LT_TAGVAR(hardcode_direct, $1)=no
4248 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4249 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4250 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4251 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4252 _LT_TAGVAR(hardcode_minus_L, $1)=no
4253 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4254 _LT_TAGVAR(inherit_rpath, $1)=no
4255 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4256 _LT_TAGVAR(module_cmds, $1)=
4257 _LT_TAGVAR(module_expsym_cmds, $1)=
4258 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4259 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4260 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4261 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4262 # include_expsyms should be a list of space-separated symbols to be *always*
4263 # included in the symbol list
4264 _LT_TAGVAR(include_expsyms, $1)=
4265 # exclude_expsyms can be an extended regexp of symbols to exclude
4266 # it will be wrapped by ` (' and `)$', so one must not match beginning or
4267 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4268 # as well as any symbol that contains `d'.
ae11dff4 4269 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
1cf3d07d
SE
4270 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4271 # platforms (ab)use it in PIC code, but their linkers get confused if
4272 # the symbol is explicitly referenced. Since portable code cannot
4273 # rely on this symbol name, it's probably fine to never include it in
4274 # preloaded symbol tables.
ae11dff4
PG
4275 # Exclude shared library initialization/finalization symbols.
4276dnl Note also adjust exclude_expsyms for C++ above.
1cf3d07d
SE
4277 extract_expsyms_cmds=
4278
4279 case $host_os in
ae11dff4 4280 cygwin* | mingw* | pw32* | cegcc*)
1cf3d07d
SE
4281 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4282 # When not using gcc, we currently assume that we are using
4283 # Microsoft Visual C++.
4284 if test "$GCC" != yes; then
4285 with_gnu_ld=no
4286 fi
4287 ;;
4288 interix*)
4289 # we just hope/assume this is gcc and not c89 (= MSVC++)
4290 with_gnu_ld=yes
4291 ;;
4292 openbsd*)
4293 with_gnu_ld=no
4294 ;;
4295 esac
4296
4297 _LT_TAGVAR(ld_shlibs, $1)=yes
43e02a8a
RW
4298
4299 # On some targets, GNU ld is compatible enough with the native linker
4300 # that we're better off using the native interface for both.
4301 lt_use_gnu_ld_interface=no
1cf3d07d 4302 if test "$with_gnu_ld" = yes; then
43e02a8a
RW
4303 case $host_os in
4304 aix*)
4305 # The AIX port of GNU ld has always aspired to compatibility
4306 # with the native linker. However, as the warning in the GNU ld
4307 # block says, versions before 2.19.5* couldn't really create working
4308 # shared libraries, regardless of the interface used.
4309 case `$LD -v 2>&1` in
4310 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4311 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4312 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4313 *)
4314 lt_use_gnu_ld_interface=yes
4315 ;;
4316 esac
4317 ;;
4318 *)
4319 lt_use_gnu_ld_interface=yes
4320 ;;
4321 esac
4322 fi
4323
4324 if test "$lt_use_gnu_ld_interface" = yes; then
1cf3d07d
SE
4325 # If archive_cmds runs LD, not CC, wlarc should be empty
4326 wlarc='${wl}'
4327
4328 # Set some defaults for GNU ld with shared library support. These
4329 # are reset later if shared libraries are not supported. Putting them
4330 # here allows them to be overridden if necessary.
4331 runpath_var=LD_RUN_PATH
4332 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4333 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4334 # ancient GNU ld didn't support --whole-archive et. al.
4335 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4336 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4337 else
4338 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4339 fi
4340 supports_anon_versioning=no
4341 case `$LD -v 2>&1` in
43e02a8a 4342 *GNU\ gold*) supports_anon_versioning=yes ;;
1cf3d07d
SE
4343 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4344 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4345 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4346 *\ 2.11.*) ;; # other 2.11 versions
4347 *) supports_anon_versioning=yes ;;
4348 esac
4349
4350 # See if GNU ld supports shared libraries.
4351 case $host_os in
349b60e7 4352 aix[[3-9]]*)
1cf3d07d
SE
4353 # On AIX/PPC, the GNU linker is very broken
4354 if test "$host_cpu" != ia64; then
4355 _LT_TAGVAR(ld_shlibs, $1)=no
4356 cat <<_LT_EOF 1>&2
4357
43e02a8a 4358*** Warning: the GNU linker, at least up to release 2.19, is reported
1cf3d07d
SE
4359*** to be unable to reliably create shared libraries on AIX.
4360*** Therefore, libtool is disabling shared libraries support. If you
43e02a8a
RW
4361*** really care for shared libraries, you may want to install binutils
4362*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4363*** You will then need to restart the configuration process.
1cf3d07d
SE
4364
4365_LT_EOF
4366 fi
4367 ;;
4368
4369 amigaos*)
ae11dff4
PG
4370 case $host_cpu in
4371 powerpc)
4372 # see comment about AmigaOS4 .so support
4373 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4374 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4375 ;;
4376 m68k)
4377 _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)'
4378 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4379 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4380 ;;
4381 esac
1cf3d07d
SE
4382 ;;
4383
4384 beos*)
4385 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4386 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4387 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4388 # support --undefined. This deserves some investigation. FIXME
4389 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4390 else
4391 _LT_TAGVAR(ld_shlibs, $1)=no
4392 fi
4393 ;;
4394
ae11dff4 4395 cygwin* | mingw* | pw32* | cegcc*)
1cf3d07d
SE
4396 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4397 # as there is no search path for DLLs.
4398 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
43e02a8a 4399 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
1cf3d07d
SE
4400 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4401 _LT_TAGVAR(always_export_symbols, $1)=no
4402 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4403 _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'
4404
4405 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4406 _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'
4407 # If the export-symbols file already is a .def file (1st line
4408 # is EXPORTS), use it as is; otherwise, prepend...
4409 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4410 cp $export_symbols $output_objdir/$soname.def;
4411 else
4412 echo EXPORTS > $output_objdir/$soname.def;
4413 cat $export_symbols >> $output_objdir/$soname.def;
4414 fi~
4415 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4416 else
4417 _LT_TAGVAR(ld_shlibs, $1)=no
4418 fi
4419 ;;
4420
43e02a8a
RW
4421 haiku*)
4422 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4423 _LT_TAGVAR(link_all_deplibs, $1)=yes
4424 ;;
4425
1cf3d07d
SE
4426 interix[[3-9]]*)
4427 _LT_TAGVAR(hardcode_direct, $1)=no
4428 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4429 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4430 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4431 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4432 # Instead, shared libraries are loaded at an image base (0x10000000 by
4433 # default) and relocated if they conflict, which is a slow very memory
4434 # consuming and fragmenting process. To avoid this, we pick a random,
4435 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4436 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4437 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4438 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4439 ;;
4440
7a9d3fe8 4441 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
1cf3d07d
SE
4442 tmp_diet=no
4443 if test "$host_os" = linux-dietlibc; then
4444 case $cc_basename in
4445 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4446 esac
4447 fi
4448 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4449 && test "$tmp_diet" = no
4450 then
4451 tmp_addflag=
ae11dff4 4452 tmp_sharedflag='-shared'
1cf3d07d
SE
4453 case $cc_basename,$host_cpu in
4454 pgcc*) # Portland Group C compiler
43e02a8a 4455 _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'
1cf3d07d
SE
4456 tmp_addflag=' $pic_flag'
4457 ;;
43e02a8a
RW
4458 pgf77* | pgf90* | pgf95* | pgfortran*)
4459 # Portland Group f77 and f90 compilers
4460 _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'
1cf3d07d
SE
4461 tmp_addflag=' $pic_flag -Mnomain' ;;
4462 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4463 tmp_addflag=' -i_dynamic' ;;
4464 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4465 tmp_addflag=' -i_dynamic -nofor_main' ;;
4466 ifc* | ifort*) # Intel Fortran compiler
4467 tmp_addflag=' -nofor_main' ;;
ae11dff4
PG
4468 lf95*) # Lahey Fortran 8.1
4469 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4470 tmp_sharedflag='--shared' ;;
43e02a8a 4471 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
ae11dff4
PG
4472 tmp_sharedflag='-qmkshrobj'
4473 tmp_addflag= ;;
43e02a8a
RW
4474 nvcc*) # Cuda Compiler Driver 2.2
4475 _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'
4476 _LT_TAGVAR(compiler_needs_object, $1)=yes
4477 ;;
1cf3d07d
SE
4478 esac
4479 case `$CC -V 2>&1 | sed 5q` in
4480 *Sun\ C*) # Sun C 5.9
43e02a8a 4481 _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'
1cf3d07d
SE
4482 _LT_TAGVAR(compiler_needs_object, $1)=yes
4483 tmp_sharedflag='-G' ;;
4484 *Sun\ F*) # Sun Fortran 8.3
4485 tmp_sharedflag='-G' ;;
1cf3d07d
SE
4486 esac
4487 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4488
4489 if test "x$supports_anon_versioning" = xyes; then
4490 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4491 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4492 echo "local: *; };" >> $output_objdir/$libname.ver~
4493 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4494 fi
ae11dff4
PG
4495
4496 case $cc_basename in
43e02a8a 4497 xlf* | bgf* | bgxlf* | mpixlf*)
ae11dff4
PG
4498 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4499 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4500 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4501 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
4502 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
4503 if test "x$supports_anon_versioning" = xyes; then
4504 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4505 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4506 echo "local: *; };" >> $output_objdir/$libname.ver~
4507 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4508 fi
4509 ;;
4510 esac
1cf3d07d
SE
4511 else
4512 _LT_TAGVAR(ld_shlibs, $1)=no
4513 fi
4514 ;;
4515
4516 netbsd*)
4517 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4518 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4519 wlarc=
4520 else
4521 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4522 _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'
4523 fi
4524 ;;
4525
4526 solaris*)
4527 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4528 _LT_TAGVAR(ld_shlibs, $1)=no
4529 cat <<_LT_EOF 1>&2
4530
4531*** Warning: The releases 2.8.* of the GNU linker cannot reliably
4532*** create shared libraries on Solaris systems. Therefore, libtool
4533*** is disabling shared libraries support. We urge you to upgrade GNU
4534*** binutils to release 2.9.1 or newer. Another option is to modify
4535*** your PATH or compiler configuration so that the native linker is
4536*** used, and then restart.
4537
4538_LT_EOF
4539 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4540 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4541 _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'
4542 else
4543 _LT_TAGVAR(ld_shlibs, $1)=no
4544 fi
4545 ;;
4546
4547 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4548 case `$LD -v 2>&1` in
4549 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4550 _LT_TAGVAR(ld_shlibs, $1)=no
4551 cat <<_LT_EOF 1>&2
4552
4553*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4554*** reliably create shared libraries on SCO systems. Therefore, libtool
4555*** is disabling shared libraries support. We urge you to upgrade GNU
4556*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4557*** your PATH or compiler configuration so that the native linker is
4558*** used, and then restart.
4559
4560_LT_EOF
4561 ;;
4562 *)
4563 # For security reasons, it is highly recommended that you always
4564 # use absolute paths for naming shared libraries, and exclude the
4565 # DT_RUNPATH tag from executables and libraries. But doing so
4566 # requires that you compile everything twice, which is a pain.
4567 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4568 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4569 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4570 _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'
4571 else
4572 _LT_TAGVAR(ld_shlibs, $1)=no
4573 fi
4574 ;;
4575 esac
4576 ;;
4577
4578 sunos4*)
4579 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4580 wlarc=
4581 _LT_TAGVAR(hardcode_direct, $1)=yes
4582 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4583 ;;
4584
4585 *)
4586 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4587 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4588 _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'
4589 else
4590 _LT_TAGVAR(ld_shlibs, $1)=no
4591 fi
4592 ;;
4593 esac
4594
4595 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4596 runpath_var=
4597 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4598 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4599 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4600 fi
4601 else
4602 # PORTME fill in a description of your system's linker (not GNU ld)
4603 case $host_os in
4604 aix3*)
4605 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4606 _LT_TAGVAR(always_export_symbols, $1)=yes
4607 _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'
4608 # Note: this linker hardcodes the directories in LIBPATH if there
4609 # are no directories specified by -L.
4610 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4611 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4612 # Neither direct hardcoding nor static linking is supported with a
4613 # broken collect2.
4614 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4615 fi
4616 ;;
4617
349b60e7 4618 aix[[4-9]]*)
1cf3d07d
SE
4619 if test "$host_cpu" = ia64; then
4620 # On IA64, the linker does run time linking by default, so we don't
4621 # have to do anything special.
4622 aix_use_runtimelinking=no
4623 exp_sym_flag='-Bexport'
4624 no_entry_flag=""
4625 else
4626 # If we're using GNU nm, then we don't want the "-C" option.
4627 # -C means demangle to AIX nm, but means don't demangle with GNU nm
43e02a8a
RW
4628 # Also, AIX nm treats weak defined symbols like other global
4629 # defined symbols, whereas GNU nm marks them as "W".
1cf3d07d 4630 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
43e02a8a 4631 _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'
1cf3d07d
SE
4632 else
4633 _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'
4634 fi
4635 aix_use_runtimelinking=no
4636
4637 # Test if we are trying to use run time linking or normal
4638 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
4639 # need to do runtime linking.
349b60e7 4640 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
1cf3d07d
SE
4641 for ld_flag in $LDFLAGS; do
4642 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4643 aix_use_runtimelinking=yes
4644 break
4645 fi
4646 done
4647 ;;
4648 esac
4649
4650 exp_sym_flag='-bexport'
4651 no_entry_flag='-bnoentry'
4652 fi
4653
4654 # When large executables or shared objects are built, AIX ld can
4655 # have problems creating the table of contents. If linking a library
4656 # or program results in "error TOC overflow" add -mminimal-toc to
4657 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
4658 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4659
4660 _LT_TAGVAR(archive_cmds, $1)=''
4661 _LT_TAGVAR(hardcode_direct, $1)=yes
4662 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4663 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
4664 _LT_TAGVAR(link_all_deplibs, $1)=yes
4665 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
4666
4667 if test "$GCC" = yes; then
4668 case $host_os in aix4.[[012]]|aix4.[[012]].*)
4669 # We only want to do this on AIX 4.2 and lower, the check
4670 # below for broken collect2 doesn't work under 4.3+
4671 collect2name=`${CC} -print-prog-name=collect2`
4672 if test -f "$collect2name" &&
4673 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
4674 then
4675 # We have reworked collect2
4676 :
4677 else
4678 # We have old collect2
4679 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4680 # It fails to find uninstalled libraries when the uninstalled
4681 # path is not listed in the libpath. Setting hardcode_minus_L
4682 # to unsupported forces relinking
4683 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4684 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4685 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4686 fi
4687 ;;
4688 esac
4689 shared_flag='-shared'
4690 if test "$aix_use_runtimelinking" = yes; then
4691 shared_flag="$shared_flag "'${wl}-G'
4692 fi
4693 else
4694 # not using gcc
4695 if test "$host_cpu" = ia64; then
4696 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
4697 # chokes on -Wl,-G. The following line is correct:
4698 shared_flag='-G'
4699 else
4700 if test "$aix_use_runtimelinking" = yes; then
4701 shared_flag='${wl}-G'
4702 else
4703 shared_flag='${wl}-bM:SRE'
4704 fi
4705 fi
4706 fi
4707
ae11dff4 4708 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
1cf3d07d
SE
4709 # It seems that -bexpall does not export symbols beginning with
4710 # underscore (_), so it is better to generate a list of symbols to export.
4711 _LT_TAGVAR(always_export_symbols, $1)=yes
4712 if test "$aix_use_runtimelinking" = yes; then
4713 # Warning - without using the other runtime loading flags (-brtl),
4714 # -berok will link without error, but may produce a broken library.
4715 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
4716 # Determine the default libpath from the value encoded in an
4717 # empty executable.
4718 _LT_SYS_MODULE_PATH_AIX
4719 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
43e02a8a 4720 _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 $shared_flag"
1cf3d07d
SE
4721 else
4722 if test "$host_cpu" = ia64; then
4723 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
4724 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
4725 _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"
4726 else
4727 # Determine the default libpath from the value encoded in an
4728 # empty executable.
4729 _LT_SYS_MODULE_PATH_AIX
4730 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4731 # Warning - without using the other run time loading flags,
4732 # -berok will link without error, but may produce a broken library.
4733 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
4734 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
43e02a8a
RW
4735 if test "$with_gnu_ld" = yes; then
4736 # We only use this code for GNU lds that support --whole-archive.
4737 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
4738 else
4739 # Exported symbols can be pulled into shared objects from archives
4740 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
4741 fi
1cf3d07d
SE
4742 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
4743 # This is similar to how AIX traditionally builds its shared libraries.
4744 _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'
4745 fi
4746 fi
4747 ;;
4748
4749 amigaos*)
ae11dff4
PG
4750 case $host_cpu in
4751 powerpc)
4752 # see comment about AmigaOS4 .so support
4753 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4754 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4755 ;;
4756 m68k)
4757 _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)'
4758 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4759 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4760 ;;
4761 esac
1cf3d07d
SE
4762 ;;
4763
4764 bsdi[[45]]*)
4765 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
4766 ;;
4767
ae11dff4 4768 cygwin* | mingw* | pw32* | cegcc*)
1cf3d07d
SE
4769 # When not using gcc, we currently assume that we are using
4770 # Microsoft Visual C++.
4771 # hardcode_libdir_flag_spec is actually meaningless, as there is
4772 # no search path for DLLs.
4773 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
4774 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4775 # Tell ltmain to make .lib files, not .a files.
4776 libext=lib
4777 # Tell ltmain to make .dll files, not .so files.
4778 shrext_cmds=".dll"
4779 # FIXME: Setting linknames here is a bad hack.
43e02a8a 4780 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
1cf3d07d
SE
4781 # The linker will automatically build a .lib file if we build a DLL.
4782 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
4783 # FIXME: Should let the user specify the lib program.
4784 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
4785 _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
4786 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4787 ;;
4788
4789 darwin* | rhapsody*)
ae11dff4 4790 _LT_DARWIN_LINKER_FEATURES($1)
1cf3d07d
SE
4791 ;;
4792
4793 dgux*)
4794 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4795 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4796 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4797 ;;
4798
4799 freebsd1*)
4800 _LT_TAGVAR(ld_shlibs, $1)=no
4801 ;;
4802
4803 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
4804 # support. Future versions do this automatically, but an explicit c++rt0.o
4805 # does not break anything, and helps significantly (at the cost of a little
4806 # extra space).
4807 freebsd2.2*)
4808 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
4809 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4810 _LT_TAGVAR(hardcode_direct, $1)=yes
4811 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4812 ;;
4813
4814 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
4815 freebsd2*)
4816 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4817 _LT_TAGVAR(hardcode_direct, $1)=yes
4818 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4819 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4820 ;;
4821
4822 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
4823 freebsd* | dragonfly*)
4824 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
4825 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4826 _LT_TAGVAR(hardcode_direct, $1)=yes
4827 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4828 ;;
4829
4830 hpux9*)
4831 if test "$GCC" = yes; then
4832 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
4833 else
4834 _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'
4835 fi
4836 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4837 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4838 _LT_TAGVAR(hardcode_direct, $1)=yes
4839
4840 # hardcode_minus_L: Not really in the search PATH,
4841 # but as the default location of the library.
4842 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4843 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4844 ;;
4845
4846 hpux10*)
43e02a8a 4847 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
1cf3d07d
SE
4848 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4849 else
4850 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
4851 fi
4852 if test "$with_gnu_ld" = no; then
4853 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4854 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
4855 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4856 _LT_TAGVAR(hardcode_direct, $1)=yes
4857 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4858 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4859 # hardcode_minus_L: Not really in the search PATH,
4860 # but as the default location of the library.
4861 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4862 fi
4863 ;;
4864
4865 hpux11*)
43e02a8a 4866 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
1cf3d07d
SE
4867 case $host_cpu in
4868 hppa*64*)
4869 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4870 ;;
4871 ia64*)
ae11dff4 4872 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
1cf3d07d
SE
4873 ;;
4874 *)
4875 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4876 ;;
4877 esac
4878 else
4879 case $host_cpu in
4880 hppa*64*)
4881 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4882 ;;
4883 ia64*)
4884 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4885 ;;
4886 *)
43e02a8a
RW
4887 m4_if($1, [], [
4888 # Older versions of the 11.00 compiler do not understand -b yet
4889 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
4890 _LT_LINKER_OPTION([if $CC understands -b],
4891 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
4892 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
4893 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
4894 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
1cf3d07d
SE
4895 ;;
4896 esac
4897 fi
4898 if test "$with_gnu_ld" = no; then
4899 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4900 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4901
4902 case $host_cpu in
4903 hppa*64*|ia64*)
4904 _LT_TAGVAR(hardcode_direct, $1)=no
4905 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4906 ;;
4907 *)
4908 _LT_TAGVAR(hardcode_direct, $1)=yes
4909 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4910 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4911
4912 # hardcode_minus_L: Not really in the search PATH,
4913 # but as the default location of the library.
4914 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4915 ;;
4916 esac
4917 fi
4918 ;;
4919
4920 irix5* | irix6* | nonstopux*)
4921 if test "$GCC" = yes; then
43e02a8a 4922 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $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 $lib'
1cf3d07d
SE
4923 # Try to use the -exported_symbol ld option, if it does not
4924 # work, assume that -exports_file does not work either and
4925 # implicitly export all symbols.
4926 save_LDFLAGS="$LDFLAGS"
4927 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
4928 AC_LINK_IFELSE(int foo(void) {},
43e02a8a 4929 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $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 $lib'
1cf3d07d
SE
4930 )
4931 LDFLAGS="$save_LDFLAGS"
4932 else
43e02a8a
RW
4933 _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'
4934 _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'
1cf3d07d
SE
4935 fi
4936 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4937 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4938 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4939 _LT_TAGVAR(inherit_rpath, $1)=yes
4940 _LT_TAGVAR(link_all_deplibs, $1)=yes
4941 ;;
4942
4943 netbsd*)
4944 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4945 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
4946 else
4947 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
4948 fi
4949 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4950 _LT_TAGVAR(hardcode_direct, $1)=yes
4951 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4952 ;;
4953
4954 newsos6)
4955 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4956 _LT_TAGVAR(hardcode_direct, $1)=yes
4957 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4958 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4959 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4960 ;;
4961
4962 *nto* | *qnx*)
4963 ;;
4964
4965 openbsd*)
ae11dff4
PG
4966 if test -f /usr/libexec/ld.so; then
4967 _LT_TAGVAR(hardcode_direct, $1)=yes
4968 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4969 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4970 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1cf3d07d 4971 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
ae11dff4 4972 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
1cf3d07d 4973 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
ae11dff4
PG
4974 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4975 else
4976 case $host_os in
4977 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
4978 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4979 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4980 ;;
4981 *)
4982 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4983 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4984 ;;
4985 esac
4986 fi
4987 else
4988 _LT_TAGVAR(ld_shlibs, $1)=no
1cf3d07d
SE
4989 fi
4990 ;;
4991
4992 os2*)
4993 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4994 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4995 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
43e02a8a 4996 _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'
1cf3d07d
SE
4997 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
4998 ;;
4999
5000 osf3*)
5001 if test "$GCC" = yes; then
5002 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
43e02a8a 5003 _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'
1cf3d07d
SE
5004 else
5005 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
43e02a8a 5006 _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'
1cf3d07d
SE
5007 fi
5008 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5009 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5010 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5011 ;;
5012
5013 osf4* | osf5*) # as osf3* with the addition of -msym flag
5014 if test "$GCC" = yes; then
5015 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
43e02a8a 5016 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_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'
1cf3d07d
SE
5017 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5018 else
5019 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
43e02a8a 5020 _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'
1cf3d07d 5021 _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~
43e02a8a 5022 $CC -shared${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'
1cf3d07d
SE
5023
5024 # Both c and cxx compiler support -rpath directly
5025 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5026 fi
5027 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5028 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5029 ;;
5030
5031 solaris*)
5032 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5033 if test "$GCC" = yes; then
5034 wlarc='${wl}'
5035 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5036 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5037 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5038 else
5039 case `$CC -V 2>&1` in
5040 *"Compilers 5.0"*)
5041 wlarc=''
5042 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5043 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5044 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5045 ;;
5046 *)
5047 wlarc='${wl}'
5048 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5049 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5050 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5051 ;;
5052 esac
5053 fi
5054 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5055 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5056 case $host_os in
5057 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5058 *)
5059 # The compiler driver will combine and reorder linker options,
5060 # but understands `-z linker_flag'. GCC discards it without `$wl',
5061 # but is careful enough not to reorder.
5062 # Supported since Solaris 2.6 (maybe 2.5.1?)
5063 if test "$GCC" = yes; then
5064 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5065 else
5066 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5067 fi
5068 ;;
5069 esac
5070 _LT_TAGVAR(link_all_deplibs, $1)=yes
5071 ;;
5072
5073 sunos4*)
5074 if test "x$host_vendor" = xsequent; then
5075 # Use $CC to link under sequent, because it throws in some extra .o
5076 # files that make .init and .fini sections work.
5077 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5078 else
5079 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5080 fi
5081 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5082 _LT_TAGVAR(hardcode_direct, $1)=yes
5083 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5084 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5085 ;;
5086
5087 sysv4)
5088 case $host_vendor in
5089 sni)
5090 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5091 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5092 ;;
5093 siemens)
5094 ## LD is ld it makes a PLAMLIB
5095 ## CC just makes a GrossModule.
5096 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5097 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5098 _LT_TAGVAR(hardcode_direct, $1)=no
5099 ;;
5100 motorola)
5101 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5102 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5103 ;;
5104 esac
5105 runpath_var='LD_RUN_PATH'
5106 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5107 ;;
5108
5109 sysv4.3*)
5110 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5111 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5112 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5113 ;;
5114
5115 sysv4*MP*)
5116 if test -d /usr/nec; then
5117 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5118 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5119 runpath_var=LD_RUN_PATH
5120 hardcode_runpath_var=yes
5121 _LT_TAGVAR(ld_shlibs, $1)=yes
5122 fi
5123 ;;
5124
5125 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5126 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5127 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5128 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5129 runpath_var='LD_RUN_PATH'
5130
5131 if test "$GCC" = yes; then
5132 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5133 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5134 else
5135 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5136 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5137 fi
5138 ;;
5139
5140 sysv5* | sco3.2v5* | sco5v6*)
5141 # Note: We can NOT use -z defs as we might desire, because we do not
5142 # link with -lc, and that would cause any symbols used from libc to
5143 # always be unresolved, which means just about no library would
5144 # ever link correctly. If we're not using GNU ld we use -z text
5145 # though, which does catch some bad symbols but isn't as heavy-handed
5146 # as -z defs.
5147 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5148 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5149 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5150 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5151 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5152 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5153 _LT_TAGVAR(link_all_deplibs, $1)=yes
5154 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5155 runpath_var='LD_RUN_PATH'
5156
5157 if test "$GCC" = yes; then
5158 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5159 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5160 else
5161 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5162 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5163 fi
5164 ;;
5165
5166 uts4*)
5167 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5168 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5169 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5170 ;;
5171
5172 *)
5173 _LT_TAGVAR(ld_shlibs, $1)=no
5174 ;;
5175 esac
5176
5177 if test x$host_vendor = xsni; then
5178 case $host in
5179 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5180 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5181 ;;
5182 esac
5183 fi
5184 fi
5185])
5186AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5187test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5188
5189_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5190
5191_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5192_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5193_LT_DECL([], [extract_expsyms_cmds], [2],
5194 [The commands to extract the exported symbol list from a shared archive])
5195
5196#
5197# Do we need to explicitly link libc?
5198#
5199case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5200x|xyes)
5201 # Assume -lc should be added
5202 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5203
5204 if test "$enable_shared" = yes && test "$GCC" = yes; then
5205 case $_LT_TAGVAR(archive_cmds, $1) in
5206 *'~'*)
5207 # FIXME: we may have to deal with multi-command sequences.
5208 ;;
5209 '$CC '*)
5210 # Test whether the compiler implicitly links with -lc since on some
5211 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5212 # to ld, don't add -lc before -lgcc.
baafc534
RW
5213 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5214 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5215 [$RM conftest*
5216 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5217
5218 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5219 soname=conftest
5220 lib=conftest
5221 libobjs=conftest.$ac_objext
5222 deplibs=
5223 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5224 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5225 compiler_flags=-v
5226 linker_flags=-v
5227 verstring=
5228 output_objdir=.
5229 libname=conftest
5230 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5231 _LT_TAGVAR(allow_undefined_flag, $1)=
5232 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5233 then
5234 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5235 else
5236 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5237 fi
5238 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5239 else
5240 cat conftest.err 1>&5
5241 fi
5242 $RM conftest*
5243 ])
5244 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
1cf3d07d
SE
5245 ;;
5246 esac
5247 fi
5248 ;;
5249esac
5250
5251_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5252 [Whether or not to add -lc for building shared libraries])
5253_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5254 [enable_shared_with_static_runtimes], [0],
5255 [Whether or not to disallow shared libs when runtime libs are static])
5256_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5257 [Compiler flag to allow reflexive dlopens])
5258_LT_TAGDECL([], [whole_archive_flag_spec], [1],
5259 [Compiler flag to generate shared objects directly from archives])
5260_LT_TAGDECL([], [compiler_needs_object], [1],
5261 [Whether the compiler copes with passing no objects directly])
5262_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5263 [Create an old-style archive from a shared archive])
5264_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5265 [Create a temporary old-style archive to link instead of a shared archive])
5266_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5267_LT_TAGDECL([], [archive_expsym_cmds], [2])
5268_LT_TAGDECL([], [module_cmds], [2],
5269 [Commands used to build a loadable module if different from building
5270 a shared archive.])
5271_LT_TAGDECL([], [module_expsym_cmds], [2])
5272_LT_TAGDECL([], [with_gnu_ld], [1],
5273 [Whether we are building with GNU ld or not])
5274_LT_TAGDECL([], [allow_undefined_flag], [1],
5275 [Flag that allows shared libraries with undefined symbols to be built])
5276_LT_TAGDECL([], [no_undefined_flag], [1],
5277 [Flag that enforces no undefined symbols])
5278_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5279 [Flag to hardcode $libdir into a binary during linking.
5280 This must work even if $libdir does not exist])
5281_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5282 [[If ld is used when linking, flag to hardcode $libdir into a binary
5283 during linking. This must work even if $libdir does not exist]])
5284_LT_TAGDECL([], [hardcode_libdir_separator], [1],
5285 [Whether we need a single "-rpath" flag with a separated argument])
5286_LT_TAGDECL([], [hardcode_direct], [0],
5287 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5288 DIR into the resulting binary])
5289_LT_TAGDECL([], [hardcode_direct_absolute], [0],
5290 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5291 DIR into the resulting binary and the resulting library dependency is
5292 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5293 library is relocated])
5294_LT_TAGDECL([], [hardcode_minus_L], [0],
5295 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5296 into the resulting binary])
5297_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5298 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5299 into the resulting binary])
5300_LT_TAGDECL([], [hardcode_automatic], [0],
5301 [Set to "yes" if building a shared library automatically hardcodes DIR
5302 into the library and all subsequent libraries and executables linked
5303 against it])
5304_LT_TAGDECL([], [inherit_rpath], [0],
5305 [Set to yes if linker adds runtime paths of dependent libraries
5306 to runtime path list])
5307_LT_TAGDECL([], [link_all_deplibs], [0],
5308 [Whether libtool must link a program against all its dependency libraries])
5309_LT_TAGDECL([], [fix_srcfile_path], [1],
5310 [Fix the shell variable $srcfile for the compiler])
5311_LT_TAGDECL([], [always_export_symbols], [0],
5312 [Set to "yes" if exported symbols are required])
5313_LT_TAGDECL([], [export_symbols_cmds], [2],
5314 [The commands to list exported symbols])
5315_LT_TAGDECL([], [exclude_expsyms], [1],
5316 [Symbols that should not be listed in the preloaded symbols])
5317_LT_TAGDECL([], [include_expsyms], [1],
5318 [Symbols that must always be exported])
5319_LT_TAGDECL([], [prelink_cmds], [2],
5320 [Commands necessary for linking programs (against libraries) with templates])
5321_LT_TAGDECL([], [file_list_spec], [1],
5322 [Specify filename containing input files])
5323dnl FIXME: Not yet implemented
5324dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5325dnl [Compiler flag to generate thread safe objects])
5326])# _LT_LINKER_SHLIBS
5327
5328
5329# _LT_LANG_C_CONFIG([TAG])
5330# ------------------------
5331# Ensure that the configuration variables for a C compiler are suitably
5332# defined. These variables are subsequently used by _LT_CONFIG to write
5333# the compiler configuration to `libtool'.
5334m4_defun([_LT_LANG_C_CONFIG],
5335[m4_require([_LT_DECL_EGREP])dnl
5336lt_save_CC="$CC"
5337AC_LANG_PUSH(C)
5338
5339# Source file extension for C test sources.
5340ac_ext=c
5341
5342# Object file extension for compiled C test sources.
5343objext=o
5344_LT_TAGVAR(objext, $1)=$objext
5345
5346# Code to be used in simple compile tests
5347lt_simple_compile_test_code="int some_variable = 0;"
5348
5349# Code to be used in simple link tests
5350lt_simple_link_test_code='int main(){return(0);}'
5351
5352_LT_TAG_COMPILER
5353# Save the default compiler, since it gets overwritten when the other
5354# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5355compiler_DEFAULT=$CC
5356
5357# save warnings/boilerplate of simple test code
5358_LT_COMPILER_BOILERPLATE
5359_LT_LINKER_BOILERPLATE
5360
5361## CAVEAT EMPTOR:
5362## There is no encapsulation within the following macros, do not change
5363## the running order or otherwise move them around unless you know exactly
5364## what you are doing...
5365if test -n "$compiler"; then
5366 _LT_COMPILER_NO_RTTI($1)
5367 _LT_COMPILER_PIC($1)
5368 _LT_COMPILER_C_O($1)
5369 _LT_COMPILER_FILE_LOCKS($1)
5370 _LT_LINKER_SHLIBS($1)
5371 _LT_SYS_DYNAMIC_LINKER($1)
5372 _LT_LINKER_HARDCODE_LIBPATH($1)
5373 LT_SYS_DLOPEN_SELF
5374 _LT_CMD_STRIPLIB
5375
5376 # Report which library types will actually be built
5377 AC_MSG_CHECKING([if libtool supports shared libraries])
5378 AC_MSG_RESULT([$can_build_shared])
5379
5380 AC_MSG_CHECKING([whether to build shared libraries])
5381 test "$can_build_shared" = "no" && enable_shared=no
5382
5383 # On AIX, shared libraries and static libraries use the same namespace, and
5384 # are all built from PIC.
5385 case $host_os in
5386 aix3*)
5387 test "$enable_shared" = yes && enable_static=no
5388 if test -n "$RANLIB"; then
5389 archive_cmds="$archive_cmds~\$RANLIB \$lib"
5390 postinstall_cmds='$RANLIB $lib'
5391 fi
5392 ;;
5393
349b60e7 5394 aix[[4-9]]*)
1cf3d07d
SE
5395 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5396 test "$enable_shared" = yes && enable_static=no
5397 fi
5398 ;;
5399 esac
5400 AC_MSG_RESULT([$enable_shared])
5401
5402 AC_MSG_CHECKING([whether to build static libraries])
5403 # Make sure either enable_shared or enable_static is yes.
5404 test "$enable_shared" = yes || enable_static=yes
5405 AC_MSG_RESULT([$enable_static])
5406
5407 _LT_CONFIG($1)
5408fi
5409AC_LANG_POP
5410CC="$lt_save_CC"
5411])# _LT_LANG_C_CONFIG
5412
5413
1cf3d07d
SE
5414# _LT_LANG_CXX_CONFIG([TAG])
5415# --------------------------
5416# Ensure that the configuration variables for a C++ compiler are suitably
5417# defined. These variables are subsequently used by _LT_CONFIG to write
5418# the compiler configuration to `libtool'.
5419m4_defun([_LT_LANG_CXX_CONFIG],
43e02a8a 5420[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1cf3d07d 5421m4_require([_LT_DECL_EGREP])dnl
43e02a8a
RW
5422if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5423 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5424 (test "X$CXX" != "Xg++"))) ; then
5425 AC_PROG_CXXCPP
5426else
5427 _lt_caught_CXX_error=yes
5428fi
1cf3d07d
SE
5429
5430AC_LANG_PUSH(C++)
5431_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5432_LT_TAGVAR(allow_undefined_flag, $1)=
5433_LT_TAGVAR(always_export_symbols, $1)=no
5434_LT_TAGVAR(archive_expsym_cmds, $1)=
5435_LT_TAGVAR(compiler_needs_object, $1)=no
5436_LT_TAGVAR(export_dynamic_flag_spec, $1)=
5437_LT_TAGVAR(hardcode_direct, $1)=no
5438_LT_TAGVAR(hardcode_direct_absolute, $1)=no
5439_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5440_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5441_LT_TAGVAR(hardcode_libdir_separator, $1)=
5442_LT_TAGVAR(hardcode_minus_L, $1)=no
5443_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5444_LT_TAGVAR(hardcode_automatic, $1)=no
5445_LT_TAGVAR(inherit_rpath, $1)=no
5446_LT_TAGVAR(module_cmds, $1)=
5447_LT_TAGVAR(module_expsym_cmds, $1)=
5448_LT_TAGVAR(link_all_deplibs, $1)=unknown
5449_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
43e02a8a
RW
5450_LT_TAGVAR(reload_flag, $1)=$reload_flag
5451_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
1cf3d07d
SE
5452_LT_TAGVAR(no_undefined_flag, $1)=
5453_LT_TAGVAR(whole_archive_flag_spec, $1)=
5454_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5455
5456# Source file extension for C++ test sources.
5457ac_ext=cpp
5458
5459# Object file extension for compiled C++ test sources.
5460objext=o
5461_LT_TAGVAR(objext, $1)=$objext
5462
5463# No sense in running all these tests if we already determined that
5464# the CXX compiler isn't working. Some variables (like enable_shared)
5465# are currently assumed to apply to all compilers on this platform,
5466# and will be corrupted by setting them based on a non-working compiler.
5467if test "$_lt_caught_CXX_error" != yes; then
5468 # Code to be used in simple compile tests
5469 lt_simple_compile_test_code="int some_variable = 0;"
5470
5471 # Code to be used in simple link tests
5472 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5473
5474 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5475 _LT_TAG_COMPILER
5476
5477 # save warnings/boilerplate of simple test code
5478 _LT_COMPILER_BOILERPLATE
5479 _LT_LINKER_BOILERPLATE
5480
5481 # Allow CC to be a program name with arguments.
5482 lt_save_CC=$CC
5483 lt_save_LD=$LD
5484 lt_save_GCC=$GCC
5485 GCC=$GXX
5486 lt_save_with_gnu_ld=$with_gnu_ld
5487 lt_save_path_LD=$lt_cv_path_LD
5488 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5489 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5490 else
5491 $as_unset lt_cv_prog_gnu_ld
5492 fi
5493 if test -n "${lt_cv_path_LDCXX+set}"; then
5494 lt_cv_path_LD=$lt_cv_path_LDCXX
5495 else
5496 $as_unset lt_cv_path_LD
5497 fi
5498 test -z "${LDCXX+set}" || LD=$LDCXX
5499 CC=${CXX-"c++"}
5500 compiler=$CC
5501 _LT_TAGVAR(compiler, $1)=$CC
5502 _LT_CC_BASENAME([$compiler])
5503
5504 if test -n "$compiler"; then
5505 # We don't want -fno-exception when compiling C++ code, so set the
5506 # no_builtin_flag separately
5507 if test "$GXX" = yes; then
5508 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5509 else
5510 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5511 fi
5512
5513 if test "$GXX" = yes; then
5514 # Set up default GNU C++ configuration
5515
5516 LT_PATH_LD
5517
5518 # Check if GNU C++ uses GNU ld as the underlying linker, since the
5519 # archiving commands below assume that GNU ld is being used.
5520 if test "$with_gnu_ld" = yes; then
5521 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5522 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5523
5524 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5525 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5526
5527 # If archive_cmds runs LD, not CC, wlarc should be empty
5528 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5529 # investigate it a little bit more. (MM)
5530 wlarc='${wl}'
5531
5532 # ancient GNU ld didn't support --whole-archive et. al.
5533 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5534 $GREP 'no-whole-archive' > /dev/null; then
5535 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5536 else
5537 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5538 fi
5539 else
5540 with_gnu_ld=no
5541 wlarc=
5542
5543 # A generic and very simple default shared library creation
5544 # command for GNU C++ for the case where it uses the native
5545 # linker, instead of GNU ld. If possible, this setting should
5546 # overridden to take advantage of the native linker features on
5547 # the platform it is being used on.
5548 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5549 fi
5550
5551 # Commands to make compiler produce verbose output that lists
5552 # what "hidden" libraries, object files and flags are used when
5553 # linking a shared library.
43e02a8a 5554 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
1cf3d07d
SE
5555
5556 else
5557 GXX=no
5558 with_gnu_ld=no
5559 wlarc=
5560 fi
5561
5562 # PORTME: fill in a description of your system's C++ link characteristics
5563 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5564 _LT_TAGVAR(ld_shlibs, $1)=yes
5565 case $host_os in
5566 aix3*)
5567 # FIXME: insert proper C++ library support
5568 _LT_TAGVAR(ld_shlibs, $1)=no
5569 ;;
349b60e7 5570 aix[[4-9]]*)
1cf3d07d
SE
5571 if test "$host_cpu" = ia64; then
5572 # On IA64, the linker does run time linking by default, so we don't
5573 # have to do anything special.
5574 aix_use_runtimelinking=no
5575 exp_sym_flag='-Bexport'
5576 no_entry_flag=""
5577 else
5578 aix_use_runtimelinking=no
5579
5580 # Test if we are trying to use run time linking or normal
5581 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5582 # need to do runtime linking.
349b60e7 5583 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
1cf3d07d
SE
5584 for ld_flag in $LDFLAGS; do
5585 case $ld_flag in
5586 *-brtl*)
5587 aix_use_runtimelinking=yes
5588 break
5589 ;;
5590 esac
5591 done
5592 ;;
5593 esac
5594
5595 exp_sym_flag='-bexport'
5596 no_entry_flag='-bnoentry'
5597 fi
5598
5599 # When large executables or shared objects are built, AIX ld can
5600 # have problems creating the table of contents. If linking a library
5601 # or program results in "error TOC overflow" add -mminimal-toc to
5602 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5603 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5604
5605 _LT_TAGVAR(archive_cmds, $1)=''
5606 _LT_TAGVAR(hardcode_direct, $1)=yes
5607 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5608 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5609 _LT_TAGVAR(link_all_deplibs, $1)=yes
5610 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5611
5612 if test "$GXX" = yes; then
5613 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5614 # We only want to do this on AIX 4.2 and lower, the check
5615 # below for broken collect2 doesn't work under 4.3+
5616 collect2name=`${CC} -print-prog-name=collect2`
5617 if test -f "$collect2name" &&
5618 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5619 then
5620 # We have reworked collect2
5621 :
5622 else
5623 # We have old collect2
5624 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5625 # It fails to find uninstalled libraries when the uninstalled
5626 # path is not listed in the libpath. Setting hardcode_minus_L
5627 # to unsupported forces relinking
5628 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5629 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5630 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5631 fi
5632 esac
5633 shared_flag='-shared'
5634 if test "$aix_use_runtimelinking" = yes; then
5635 shared_flag="$shared_flag "'${wl}-G'
5636 fi
5637 else
5638 # not using gcc
5639 if test "$host_cpu" = ia64; then
5640 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5641 # chokes on -Wl,-G. The following line is correct:
5642 shared_flag='-G'
5643 else
5644 if test "$aix_use_runtimelinking" = yes; then
5645 shared_flag='${wl}-G'
5646 else
5647 shared_flag='${wl}-bM:SRE'
5648 fi
5649 fi
5650 fi
5651
ae11dff4 5652 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
1cf3d07d
SE
5653 # It seems that -bexpall does not export symbols beginning with
5654 # underscore (_), so it is better to generate a list of symbols to
5655 # export.
5656 _LT_TAGVAR(always_export_symbols, $1)=yes
5657 if test "$aix_use_runtimelinking" = yes; then
5658 # Warning - without using the other runtime loading flags (-brtl),
5659 # -berok will link without error, but may produce a broken library.
5660 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5661 # Determine the default libpath from the value encoded in an empty
5662 # executable.
5663 _LT_SYS_MODULE_PATH_AIX
5664 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5665
43e02a8a 5666 _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 $shared_flag"
1cf3d07d
SE
5667 else
5668 if test "$host_cpu" = ia64; then
5669 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5670 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5671 _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"
5672 else
5673 # Determine the default libpath from the value encoded in an
5674 # empty executable.
5675 _LT_SYS_MODULE_PATH_AIX
5676 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5677 # Warning - without using the other run time loading flags,
5678 # -berok will link without error, but may produce a broken library.
5679 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5680 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
43e02a8a
RW
5681 if test "$with_gnu_ld" = yes; then
5682 # We only use this code for GNU lds that support --whole-archive.
5683 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5684 else
5685 # Exported symbols can be pulled into shared objects from archives
5686 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5687 fi
1cf3d07d
SE
5688 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5689 # This is similar to how AIX traditionally builds its shared
5690 # libraries.
5691 _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'
5692 fi
5693 fi
5694 ;;
5695
5696 beos*)
5697 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5698 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5699 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5700 # support --undefined. This deserves some investigation. FIXME
5701 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5702 else
5703 _LT_TAGVAR(ld_shlibs, $1)=no
5704 fi
5705 ;;
5706
5707 chorus*)
5708 case $cc_basename in
5709 *)
5710 # FIXME: insert proper C++ library support
5711 _LT_TAGVAR(ld_shlibs, $1)=no
5712 ;;
5713 esac
5714 ;;
5715
ae11dff4 5716 cygwin* | mingw* | pw32* | cegcc*)
1cf3d07d
SE
5717 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5718 # as there is no search path for DLLs.
5719 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
43e02a8a 5720 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
1cf3d07d
SE
5721 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5722 _LT_TAGVAR(always_export_symbols, $1)=no
5723 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5724
5725 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5726 _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'
5727 # If the export-symbols file already is a .def file (1st line
5728 # is EXPORTS), use it as is; otherwise, prepend...
5729 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5730 cp $export_symbols $output_objdir/$soname.def;
5731 else
5732 echo EXPORTS > $output_objdir/$soname.def;
5733 cat $export_symbols >> $output_objdir/$soname.def;
5734 fi~
5735 $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'
5736 else
5737 _LT_TAGVAR(ld_shlibs, $1)=no
5738 fi
5739 ;;
5740 darwin* | rhapsody*)
ae11dff4 5741 _LT_DARWIN_LINKER_FEATURES($1)
1cf3d07d
SE
5742 ;;
5743
5744 dgux*)
5745 case $cc_basename in
5746 ec++*)
5747 # FIXME: insert proper C++ library support
5748 _LT_TAGVAR(ld_shlibs, $1)=no
5749 ;;
5750 ghcx*)
5751 # Green Hills C++ Compiler
5752 # FIXME: insert proper C++ library support
5753 _LT_TAGVAR(ld_shlibs, $1)=no
5754 ;;
5755 *)
5756 # FIXME: insert proper C++ library support
5757 _LT_TAGVAR(ld_shlibs, $1)=no
5758 ;;
5759 esac
5760 ;;
5761
5762 freebsd[[12]]*)
5763 # C++ shared libraries reported to be fairly broken before
5764 # switch to ELF
5765 _LT_TAGVAR(ld_shlibs, $1)=no
5766 ;;
5767
5768 freebsd-elf*)
5769 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5770 ;;
5771
5772 freebsd* | dragonfly*)
5773 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
5774 # conventions
5775 _LT_TAGVAR(ld_shlibs, $1)=yes
5776 ;;
5777
5778 gnu*)
5779 ;;
5780
43e02a8a
RW
5781 haiku*)
5782 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5783 _LT_TAGVAR(link_all_deplibs, $1)=yes
5784 ;;
5785
1cf3d07d
SE
5786 hpux9*)
5787 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5788 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5789 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5790 _LT_TAGVAR(hardcode_direct, $1)=yes
5791 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5792 # but as the default
5793 # location of the library.
5794
5795 case $cc_basename in
5796 CC*)
5797 # FIXME: insert proper C++ library support
5798 _LT_TAGVAR(ld_shlibs, $1)=no
5799 ;;
5800 aCC*)
5801 _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 $lib'
5802 # Commands to make compiler produce verbose output that lists
5803 # what "hidden" libraries, object files and flags are used when
5804 # linking a shared library.
5805 #
5806 # There doesn't appear to be a way to prevent this compiler from
5807 # explicitly linking system object files so we need to strip them
5808 # from the output so that they don't get included in the library
5809 # dependencies.
43e02a8a 5810 output_verbose_link_cmd='templist=`($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"'
1cf3d07d
SE
5811 ;;
5812 *)
5813 if test "$GXX" = yes; then
5814 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5815 else
5816 # FIXME: insert proper C++ library support
5817 _LT_TAGVAR(ld_shlibs, $1)=no
5818 fi
5819 ;;
5820 esac
5821 ;;
5822
5823 hpux10*|hpux11*)
5824 if test $with_gnu_ld = no; then
5825 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5826 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5827
5828 case $host_cpu in
5829 hppa*64*|ia64*)
5830 ;;
5831 *)
5832 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5833 ;;
5834 esac
5835 fi
5836 case $host_cpu in
5837 hppa*64*|ia64*)
5838 _LT_TAGVAR(hardcode_direct, $1)=no
5839 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5840 ;;
5841 *)
5842 _LT_TAGVAR(hardcode_direct, $1)=yes
5843 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5844 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5845 # but as the default
5846 # location of the library.
5847 ;;
5848 esac
5849
5850 case $cc_basename in
5851 CC*)
5852 # FIXME: insert proper C++ library support
5853 _LT_TAGVAR(ld_shlibs, $1)=no
5854 ;;
5855 aCC*)
5856 case $host_cpu in
5857 hppa*64*)
5858 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5859 ;;
5860 ia64*)
5861 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5862 ;;
5863 *)
5864 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5865 ;;
5866 esac
5867 # Commands to make compiler produce verbose output that lists
5868 # what "hidden" libraries, object files and flags are used when
5869 # linking a shared library.
5870 #
5871 # There doesn't appear to be a way to prevent this compiler from
5872 # explicitly linking system object files so we need to strip them
5873 # from the output so that they don't get included in the library
5874 # dependencies.
43e02a8a 5875 output_verbose_link_cmd='templist=`($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"'
1cf3d07d
SE
5876 ;;
5877 *)
5878 if test "$GXX" = yes; then
5879 if test $with_gnu_ld = no; then
5880 case $host_cpu in
5881 hppa*64*)
5882 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5883 ;;
5884 ia64*)
5885 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5886 ;;
5887 *)
5888 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5889 ;;
5890 esac
5891 fi
5892 else
5893 # FIXME: insert proper C++ library support
5894 _LT_TAGVAR(ld_shlibs, $1)=no
5895 fi
5896 ;;
5897 esac
5898 ;;
5899
5900 interix[[3-9]]*)
5901 _LT_TAGVAR(hardcode_direct, $1)=no
5902 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5903 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5904 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5905 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5906 # Instead, shared libraries are loaded at an image base (0x10000000 by
5907 # default) and relocated if they conflict, which is a slow very memory
5908 # consuming and fragmenting process. To avoid this, we pick a random,
5909 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5910 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5911 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5912 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5913 ;;
5914 irix5* | irix6*)
5915 case $cc_basename in
5916 CC*)
5917 # SGI C++
43e02a8a 5918 _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'
1cf3d07d
SE
5919
5920 # Archives containing C++ object files must be created using
5921 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
5922 # necessary to make sure instantiated templates are included
5923 # in the archive.
5924 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
5925 ;;
5926 *)
5927 if test "$GXX" = yes; then
5928 if test "$with_gnu_ld" = no; then
43e02a8a 5929 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -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'
1cf3d07d 5930 else
43e02a8a 5931 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -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'
1cf3d07d
SE
5932 fi
5933 fi
5934 _LT_TAGVAR(link_all_deplibs, $1)=yes
5935 ;;
5936 esac
5937 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5938 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5939 _LT_TAGVAR(inherit_rpath, $1)=yes
5940 ;;
5941
7a9d3fe8 5942 linux* | k*bsd*-gnu | kopensolaris*-gnu)
1cf3d07d
SE
5943 case $cc_basename in
5944 KCC*)
5945 # Kuck and Associates, Inc. (KAI) C++ Compiler
5946
5947 # KCC will only create a shared library if the output file
5948 # ends with ".so" (or ".sl" for HP-UX), so rename the library
5949 # to its proper name (with version) after linking.
5950 _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'
5951 _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 $lib'
5952 # Commands to make compiler produce verbose output that lists
5953 # what "hidden" libraries, object files and flags are used when
5954 # linking a shared library.
5955 #
5956 # There doesn't appear to be a way to prevent this compiler from
5957 # explicitly linking system object files so we need to strip them
5958 # from the output so that they don't get included in the library
5959 # dependencies.
43e02a8a 5960 output_verbose_link_cmd='templist=`$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"'
1cf3d07d
SE
5961
5962 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5963 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5964
5965 # Archives containing C++ object files must be created using
5966 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
5967 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
5968 ;;
5969 icpc* | ecpc* )
5970 # Intel C++
5971 with_gnu_ld=yes
5972 # version 8.0 and above of icpc choke on multiply defined symbols
5973 # if we add $predep_objects and $postdep_objects, however 7.1 and
5974 # earlier do not add the objects themselves.
5975 case `$CC -V 2>&1` in
5976 *"Version 7."*)
5977 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5978 _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'
5979 ;;
5980 *) # Version 8.0 or newer
5981 tmp_idyn=
5982 case $host_cpu in
5983 ia64*) tmp_idyn=' -i_dynamic';;
5984 esac
5985 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5986 _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'
5987 ;;
5988 esac
5989 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5990 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5991 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5992 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5993 ;;
ae11dff4 5994 pgCC* | pgcpp*)
1cf3d07d
SE
5995 # Portland Group C++ compiler
5996 case `$CC -V` in
43e02a8a 5997 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
1cf3d07d
SE
5998 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
5999 rm -rf $tpldir~
6000 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6001 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
6002 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6003 rm -rf $tpldir~
6004 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6005 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
6006 $RANLIB $oldlib'
6007 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6008 rm -rf $tpldir~
6009 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6010 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6011 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6012 rm -rf $tpldir~
6013 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6014 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
6015 ;;
43e02a8a 6016 *) # Version 6 and above use weak symbols
1cf3d07d
SE
6017 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6018 _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'
6019 ;;
6020 esac
6021
6022 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6023 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
43e02a8a 6024 _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'
1cf3d07d
SE
6025 ;;
6026 cxx*)
6027 # Compaq C++
6028 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6029 _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'
6030
6031 runpath_var=LD_RUN_PATH
6032 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6033 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6034
6035 # Commands to make compiler produce verbose output that lists
6036 # what "hidden" libraries, object files and flags are used when
6037 # linking a shared library.
6038 #
6039 # There doesn't appear to be a way to prevent this compiler from
6040 # explicitly linking system object files so we need to strip them
6041 # from the output so that they don't get included in the library
6042 # dependencies.
43e02a8a 6043 output_verbose_link_cmd='templist=`$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'
1cf3d07d 6044 ;;
43e02a8a 6045 xl* | mpixl* | bgxl*)
ae11dff4
PG
6046 # IBM XL 8.0 on PPC, with GNU ld
6047 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6048 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6049 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6050 if test "x$supports_anon_versioning" = xyes; then
6051 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6052 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6053 echo "local: *; };" >> $output_objdir/$libname.ver~
6054 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6055 fi
6056 ;;
1cf3d07d
SE
6057 *)
6058 case `$CC -V 2>&1 | sed 5q` in
6059 *Sun\ C*)
6060 # Sun C++ 5.9
6061 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6062 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6063 _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'
6064 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
43e02a8a 6065 _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'
1cf3d07d
SE
6066 _LT_TAGVAR(compiler_needs_object, $1)=yes
6067
6068 # Not sure whether something based on
6069 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6070 # would be better.
43e02a8a 6071 output_verbose_link_cmd='func_echo_all'
1cf3d07d
SE
6072
6073 # Archives containing C++ object files must be created using
6074 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6075 # necessary to make sure instantiated templates are included
6076 # in the archive.
6077 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6078 ;;
6079 esac
6080 ;;
6081 esac
6082 ;;
6083
6084 lynxos*)
6085 # FIXME: insert proper C++ library support
6086 _LT_TAGVAR(ld_shlibs, $1)=no
6087 ;;
6088
6089 m88k*)
6090 # FIXME: insert proper C++ library support
6091 _LT_TAGVAR(ld_shlibs, $1)=no
6092 ;;
6093
6094 mvs*)
6095 case $cc_basename in
6096 cxx*)
6097 # FIXME: insert proper C++ library support
6098 _LT_TAGVAR(ld_shlibs, $1)=no
6099 ;;
6100 *)
6101 # FIXME: insert proper C++ library support
6102 _LT_TAGVAR(ld_shlibs, $1)=no
6103 ;;
6104 esac
6105 ;;
6106
6107 netbsd*)
6108 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6109 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6110 wlarc=
6111 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6112 _LT_TAGVAR(hardcode_direct, $1)=yes
6113 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6114 fi
6115 # Workaround some broken pre-1.5 toolchains
6116 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6117 ;;
6118
6119 *nto* | *qnx*)
6120 _LT_TAGVAR(ld_shlibs, $1)=yes
6121 ;;
6122
6123 openbsd2*)
6124 # C++ shared libraries are fairly broken
6125 _LT_TAGVAR(ld_shlibs, $1)=no
6126 ;;
6127
6128 openbsd*)
ae11dff4
PG
6129 if test -f /usr/libexec/ld.so; then
6130 _LT_TAGVAR(hardcode_direct, $1)=yes
6131 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6132 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6133 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6134 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6135 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6136 _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'
6137 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6138 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6139 fi
43e02a8a 6140 output_verbose_link_cmd=func_echo_all
ae11dff4
PG
6141 else
6142 _LT_TAGVAR(ld_shlibs, $1)=no
1cf3d07d 6143 fi
1cf3d07d
SE
6144 ;;
6145
6146 osf3* | osf4* | osf5*)
6147 case $cc_basename in
6148 KCC*)
6149 # Kuck and Associates, Inc. (KAI) C++ Compiler
6150
6151 # KCC will only create a shared library if the output file
6152 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6153 # to its proper name (with version) after linking.
6154 _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'
6155
6156 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6157 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6158
6159 # Archives containing C++ object files must be created using
6160 # the KAI C++ compiler.
6161 case $host in
6162 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6163 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6164 esac
6165 ;;
6166 RCC*)
6167 # Rational C++ 2.4.1
6168 # FIXME: insert proper C++ library support
6169 _LT_TAGVAR(ld_shlibs, $1)=no
6170 ;;
6171 cxx*)
6172 case $host in
6173 osf3*)
6174 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
43e02a8a 6175 _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'
1cf3d07d
SE
6176 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6177 ;;
6178 *)
6179 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
43e02a8a 6180 _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'
1cf3d07d
SE
6181 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6182 echo "-hidden">> $lib.exp~
43e02a8a 6183 $CC -shared$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~
1cf3d07d
SE
6184 $RM $lib.exp'
6185 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6186 ;;
6187 esac
6188
6189 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6190
6191 # Commands to make compiler produce verbose output that lists
6192 # what "hidden" libraries, object files and flags are used when
6193 # linking a shared library.
6194 #
6195 # There doesn't appear to be a way to prevent this compiler from
6196 # explicitly linking system object files so we need to strip them
6197 # from the output so that they don't get included in the library
6198 # dependencies.
43e02a8a 6199 output_verbose_link_cmd='templist=`$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"'
1cf3d07d
SE
6200 ;;
6201 *)
6202 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6203 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6204 case $host in
6205 osf3*)
43e02a8a 6206 _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'
1cf3d07d
SE
6207 ;;
6208 *)
43e02a8a 6209 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
1cf3d07d
SE
6210 ;;
6211 esac
6212
6213 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6214 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6215
6216 # Commands to make compiler produce verbose output that lists
6217 # what "hidden" libraries, object files and flags are used when
6218 # linking a shared library.
43e02a8a 6219 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
1cf3d07d
SE
6220
6221 else
6222 # FIXME: insert proper C++ library support
6223 _LT_TAGVAR(ld_shlibs, $1)=no
6224 fi
6225 ;;
6226 esac
6227 ;;
6228
6229 psos*)
6230 # FIXME: insert proper C++ library support
6231 _LT_TAGVAR(ld_shlibs, $1)=no
6232 ;;
6233
6234 sunos4*)
6235 case $cc_basename in
6236 CC*)
6237 # Sun C++ 4.x
6238 # FIXME: insert proper C++ library support
6239 _LT_TAGVAR(ld_shlibs, $1)=no
6240 ;;
6241 lcc*)
6242 # Lucid
6243 # FIXME: insert proper C++ library support
6244 _LT_TAGVAR(ld_shlibs, $1)=no
6245 ;;
6246 *)
6247 # FIXME: insert proper C++ library support
6248 _LT_TAGVAR(ld_shlibs, $1)=no
6249 ;;
6250 esac
6251 ;;
6252
6253 solaris*)
6254 case $cc_basename in
6255 CC*)
6256 # Sun C++ 4.2, 5.x and Centerline C++
6257 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6258 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6259 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6260 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6261 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6262
6263 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6264 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6265 case $host_os in
6266 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6267 *)
6268 # The compiler driver will combine and reorder linker options,
6269 # but understands `-z linker_flag'.
6270 # Supported since Solaris 2.6 (maybe 2.5.1?)
6271 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6272 ;;
6273 esac
6274 _LT_TAGVAR(link_all_deplibs, $1)=yes
6275
43e02a8a 6276 output_verbose_link_cmd='func_echo_all'
1cf3d07d
SE
6277
6278 # Archives containing C++ object files must be created using
6279 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6280 # necessary to make sure instantiated templates are included
6281 # in the archive.
6282 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6283 ;;
6284 gcx*)
6285 # Green Hills C++ Compiler
6286 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6287
6288 # The C++ compiler must be used to create the archive.
6289 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6290 ;;
6291 *)
6292 # GNU C++ compiler with Solaris linker
6293 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6294 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6295 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6296 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6297 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6298 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6299
6300 # Commands to make compiler produce verbose output that lists
6301 # what "hidden" libraries, object files and flags are used when
6302 # linking a shared library.
43e02a8a 6303 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
1cf3d07d
SE
6304 else
6305 # g++ 2.7 appears to require `-G' NOT `-shared' on this
6306 # platform.
6307 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6308 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6309 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6310
6311 # Commands to make compiler produce verbose output that lists
6312 # what "hidden" libraries, object files and flags are used when
6313 # linking a shared library.
43e02a8a 6314 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
1cf3d07d
SE
6315 fi
6316
6317 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6318 case $host_os in
6319 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6320 *)
6321 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6322 ;;
6323 esac
6324 fi
6325 ;;
6326 esac
6327 ;;
6328
6329 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6330 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6331 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6332 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6333 runpath_var='LD_RUN_PATH'
6334
6335 case $cc_basename in
6336 CC*)
6337 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6338 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6339 ;;
6340 *)
6341 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6342 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6343 ;;
6344 esac
6345 ;;
6346
6347 sysv5* | sco3.2v5* | sco5v6*)
6348 # Note: We can NOT use -z defs as we might desire, because we do not
6349 # link with -lc, and that would cause any symbols used from libc to
6350 # always be unresolved, which means just about no library would
6351 # ever link correctly. If we're not using GNU ld we use -z text
6352 # though, which does catch some bad symbols but isn't as heavy-handed
6353 # as -z defs.
6354 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6355 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6356 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6357 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6358 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6359 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6360 _LT_TAGVAR(link_all_deplibs, $1)=yes
6361 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6362 runpath_var='LD_RUN_PATH'
6363
6364 case $cc_basename in
6365 CC*)
6366 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6367 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
43e02a8a
RW
6368 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6369 '"$_LT_TAGVAR(old_archive_cmds, $1)"
6370 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6371 '"$_LT_TAGVAR(reload_cmds, $1)"
1cf3d07d
SE
6372 ;;
6373 *)
6374 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6375 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6376 ;;
6377 esac
6378 ;;
6379
6380 tandem*)
6381 case $cc_basename in
6382 NCC*)
6383 # NonStop-UX NCC 3.20
6384 # FIXME: insert proper C++ library support
6385 _LT_TAGVAR(ld_shlibs, $1)=no
6386 ;;
6387 *)
6388 # FIXME: insert proper C++ library support
6389 _LT_TAGVAR(ld_shlibs, $1)=no
6390 ;;
6391 esac
6392 ;;
6393
6394 vxworks*)
6395 # FIXME: insert proper C++ library support
6396 _LT_TAGVAR(ld_shlibs, $1)=no
6397 ;;
6398
6399 *)
6400 # FIXME: insert proper C++ library support
6401 _LT_TAGVAR(ld_shlibs, $1)=no
6402 ;;
6403 esac
6404
6405 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6406 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
4f4caf92 6407
1cf3d07d
SE
6408 _LT_TAGVAR(GCC, $1)="$GXX"
6409 _LT_TAGVAR(LD, $1)="$LD"
6410
6411 ## CAVEAT EMPTOR:
6412 ## There is no encapsulation within the following macros, do not change
6413 ## the running order or otherwise move them around unless you know exactly
6414 ## what you are doing...
6415 _LT_SYS_HIDDEN_LIBDEPS($1)
6416 _LT_COMPILER_PIC($1)
6417 _LT_COMPILER_C_O($1)
6418 _LT_COMPILER_FILE_LOCKS($1)
6419 _LT_LINKER_SHLIBS($1)
6420 _LT_SYS_DYNAMIC_LINKER($1)
6421 _LT_LINKER_HARDCODE_LIBPATH($1)
6422
6423 _LT_CONFIG($1)
6424 fi # test -n "$compiler"
6425
6426 CC=$lt_save_CC
6427 LDCXX=$LD
6428 LD=$lt_save_LD
6429 GCC=$lt_save_GCC
6430 with_gnu_ld=$lt_save_with_gnu_ld
6431 lt_cv_path_LDCXX=$lt_cv_path_LD
6432 lt_cv_path_LD=$lt_save_path_LD
6433 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6434 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6435fi # test "$_lt_caught_CXX_error" != yes
6436
6437AC_LANG_POP
6438])# _LT_LANG_CXX_CONFIG
6439
6440
6441# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6442# ---------------------------------
6443# Figure out "hidden" library dependencies from verbose
6444# compiler output when linking a shared library.
6445# Parse the compiler output and extract the necessary
6446# objects, libraries and library flags.
6447m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6448[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6449# Dependencies to place before and after the object being linked:
6450_LT_TAGVAR(predep_objects, $1)=
6451_LT_TAGVAR(postdep_objects, $1)=
6452_LT_TAGVAR(predeps, $1)=
6453_LT_TAGVAR(postdeps, $1)=
6454_LT_TAGVAR(compiler_lib_search_path, $1)=
6455
6456dnl we can't use the lt_simple_compile_test_code here,
6457dnl because it contains code intended for an executable,
6458dnl not a library. It's possible we should let each
6459dnl tag define a new lt_????_link_test_code variable,
6460dnl but it's only used here...
6461m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6462int a;
6463void foo (void) { a = 0; }
6464_LT_EOF
6465], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6466class Foo
6467{
6468public:
6469 Foo (void) { a = 0; }
6470private:
6471 int a;
6472};
6473_LT_EOF
6474], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6475 subroutine foo
6476 implicit none
6477 integer*4 a
6478 a=0
6479 return
6480 end
6481_LT_EOF
6482], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6483 subroutine foo
6484 implicit none
6485 integer a
6486 a=0
6487 return
6488 end
6489_LT_EOF
6490], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6491public class foo {
6492 private int a;
6493 public void bar (void) {
6494 a = 0;
6495 }
6496};
6497_LT_EOF
4f4caf92 6498])
1cf3d07d
SE
6499dnl Parse the compiler output and extract the necessary
6500dnl objects, libraries and library flags.
6501if AC_TRY_EVAL(ac_compile); then
6502 # Parse the compiler output and extract the necessary
6503 # objects, libraries and library flags.
4f4caf92 6504
1cf3d07d
SE
6505 # Sentinel used to keep track of whether or not we are before
6506 # the conftest object file.
6507 pre_test_object_deps_done=no
4f4caf92 6508
ae11dff4 6509 for p in `eval "$output_verbose_link_cmd"`; do
1cf3d07d 6510 case $p in
4f4caf92 6511
1cf3d07d
SE
6512 -L* | -R* | -l*)
6513 # Some compilers place space between "-{L,R}" and the path.
6514 # Remove the space.
6515 if test $p = "-L" ||
6516 test $p = "-R"; then
6517 prev=$p
6518 continue
6519 else
6520 prev=
6521 fi
4f4caf92 6522
1cf3d07d
SE
6523 if test "$pre_test_object_deps_done" = no; then
6524 case $p in
6525 -L* | -R*)
6526 # Internal compiler library paths should come after those
6527 # provided the user. The postdeps already come after the
6528 # user supplied libs so there is no need to process them.
6529 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
6530 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
6531 else
6532 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
6533 fi
6534 ;;
6535 # The "-l" case would never come before the object being
6536 # linked, so don't bother handling this case.
6537 esac
6538 else
6539 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
6540 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
6541 else
6542 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
6543 fi
6544 fi
6545 ;;
4f4caf92 6546
1cf3d07d
SE
6547 *.$objext)
6548 # This assumes that the test object file only shows up
6549 # once in the compiler output.
6550 if test "$p" = "conftest.$objext"; then
6551 pre_test_object_deps_done=yes
6552 continue
6553 fi
6554
6555 if test "$pre_test_object_deps_done" = no; then
6556 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
6557 _LT_TAGVAR(predep_objects, $1)="$p"
6558 else
6559 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
6560 fi
6561 else
6562 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
6563 _LT_TAGVAR(postdep_objects, $1)="$p"
6564 else
6565 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
6566 fi
6567 fi
6568 ;;
6569
6570 *) ;; # Ignore the rest.
82e23236 6571
4f4caf92 6572 esac
1cf3d07d 6573 done
4f4caf92 6574
1cf3d07d
SE
6575 # Clean up.
6576 rm -f a.out a.exe
6577else
6578 echo "libtool.m4: error: problem compiling $1 test program"
6579fi
6580
6581$RM -f confest.$objext
6582
6583# PORTME: override above test on systems where it is broken
6584m4_if([$1], [CXX],
6585[case $host_os in
6586interix[[3-9]]*)
6587 # Interix 3.5 installs completely hosed .la files for C++, so rather than
6588 # hack all around it, let's just trust "g++" to DTRT.
6589 _LT_TAGVAR(predep_objects,$1)=
6590 _LT_TAGVAR(postdep_objects,$1)=
6591 _LT_TAGVAR(postdeps,$1)=
4f4caf92
AO
6592 ;;
6593
1cf3d07d
SE
6594linux*)
6595 case `$CC -V 2>&1 | sed 5q` in
6596 *Sun\ C*)
6597 # Sun C++ 5.9
6598
6599 # The more standards-conforming stlport4 library is
6600 # incompatible with the Cstd library. Avoid specifying
6601 # it if it's in CXXFLAGS. Ignore libCrun as
6602 # -library=stlport4 depends on it.
6603 case " $CXX $CXXFLAGS " in
6604 *" -library=stlport4 "*)
6605 solaris_use_stlport4=yes
6606 ;;
6607 esac
6608
6609 if test "$solaris_use_stlport4" != yes; then
6610 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6611 fi
f5cc59a7
AO
6612 ;;
6613 esac
4f4caf92
AO
6614 ;;
6615
1cf3d07d
SE
6616solaris*)
6617 case $cc_basename in
6618 CC*)
6619 # The more standards-conforming stlport4 library is
6620 # incompatible with the Cstd library. Avoid specifying
6621 # it if it's in CXXFLAGS. Ignore libCrun as
6622 # -library=stlport4 depends on it.
6623 case " $CXX $CXXFLAGS " in
6624 *" -library=stlport4 "*)
6625 solaris_use_stlport4=yes
6626 ;;
4f4caf92 6627 esac
1cf3d07d
SE
6628
6629 # Adding this requires a known-good setup of shared libraries for
6630 # Sun compiler versions before 5.6, else PIC objects from an old
6631 # archive will be linked into the output, leading to subtle bugs.
6632 if test "$solaris_use_stlport4" != yes; then
6633 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6634 fi
4f4caf92
AO
6635 ;;
6636 esac
4f4caf92 6637 ;;
1cf3d07d
SE
6638esac
6639])
4f4caf92 6640
1cf3d07d
SE
6641case " $_LT_TAGVAR(postdeps, $1) " in
6642*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
6643esac
ae11dff4
PG
6644 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
6645if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
6646 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
6647fi
6648_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
6649 [The directories searched by this compiler when creating a shared library])
1cf3d07d
SE
6650_LT_TAGDECL([], [predep_objects], [1],
6651 [Dependencies to place before and after the objects being linked to
6652 create a shared library])
6653_LT_TAGDECL([], [postdep_objects], [1])
6654_LT_TAGDECL([], [predeps], [1])
6655_LT_TAGDECL([], [postdeps], [1])
6656_LT_TAGDECL([], [compiler_lib_search_path], [1],
6657 [The library search path used internally by the compiler when linking
6658 a shared library])
6659])# _LT_SYS_HIDDEN_LIBDEPS
4f4caf92 6660
82e23236 6661
1cf3d07d
SE
6662# _LT_LANG_F77_CONFIG([TAG])
6663# --------------------------
6664# Ensure that the configuration variables for a Fortran 77 compiler are
6665# suitably defined. These variables are subsequently used by _LT_CONFIG
6666# to write the compiler configuration to `libtool'.
6667m4_defun([_LT_LANG_F77_CONFIG],
43e02a8a
RW
6668[AC_LANG_PUSH(Fortran 77)
6669if test -z "$F77" || test "X$F77" = "Xno"; then
6670 _lt_disable_F77=yes
6671fi
4f4caf92 6672
1cf3d07d
SE
6673_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6674_LT_TAGVAR(allow_undefined_flag, $1)=
6675_LT_TAGVAR(always_export_symbols, $1)=no
6676_LT_TAGVAR(archive_expsym_cmds, $1)=
6677_LT_TAGVAR(export_dynamic_flag_spec, $1)=
6678_LT_TAGVAR(hardcode_direct, $1)=no
6679_LT_TAGVAR(hardcode_direct_absolute, $1)=no
6680_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6681_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6682_LT_TAGVAR(hardcode_libdir_separator, $1)=
6683_LT_TAGVAR(hardcode_minus_L, $1)=no
6684_LT_TAGVAR(hardcode_automatic, $1)=no
6685_LT_TAGVAR(inherit_rpath, $1)=no
6686_LT_TAGVAR(module_cmds, $1)=
6687_LT_TAGVAR(module_expsym_cmds, $1)=
6688_LT_TAGVAR(link_all_deplibs, $1)=unknown
6689_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
43e02a8a
RW
6690_LT_TAGVAR(reload_flag, $1)=$reload_flag
6691_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
1cf3d07d
SE
6692_LT_TAGVAR(no_undefined_flag, $1)=
6693_LT_TAGVAR(whole_archive_flag_spec, $1)=
6694_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
33456445 6695
1cf3d07d
SE
6696# Source file extension for f77 test sources.
6697ac_ext=f
6698
6699# Object file extension for compiled f77 test sources.
6700objext=o
6701_LT_TAGVAR(objext, $1)=$objext
6702
6703# No sense in running all these tests if we already determined that
6704# the F77 compiler isn't working. Some variables (like enable_shared)
6705# are currently assumed to apply to all compilers on this platform,
6706# and will be corrupted by setting them based on a non-working compiler.
6707if test "$_lt_disable_F77" != yes; then
6708 # Code to be used in simple compile tests
6709 lt_simple_compile_test_code="\
6710 subroutine t
6711 return
6712 end
6713"
6714
6715 # Code to be used in simple link tests
6716 lt_simple_link_test_code="\
6717 program t
6718 end
6719"
6720
6721 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6722 _LT_TAG_COMPILER
6723
6724 # save warnings/boilerplate of simple test code
6725 _LT_COMPILER_BOILERPLATE
6726 _LT_LINKER_BOILERPLATE
6727
6728 # Allow CC to be a program name with arguments.
6729 lt_save_CC="$CC"
ae11dff4 6730 lt_save_GCC=$GCC
1cf3d07d
SE
6731 CC=${F77-"f77"}
6732 compiler=$CC
6733 _LT_TAGVAR(compiler, $1)=$CC
6734 _LT_CC_BASENAME([$compiler])
ae11dff4 6735 GCC=$G77
1cf3d07d
SE
6736 if test -n "$compiler"; then
6737 AC_MSG_CHECKING([if libtool supports shared libraries])
6738 AC_MSG_RESULT([$can_build_shared])
6739
6740 AC_MSG_CHECKING([whether to build shared libraries])
6741 test "$can_build_shared" = "no" && enable_shared=no
6742
6743 # On AIX, shared libraries and static libraries use the same namespace, and
6744 # are all built from PIC.
6745 case $host_os in
6746 aix3*)
6747 test "$enable_shared" = yes && enable_static=no
6748 if test -n "$RANLIB"; then
6749 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6750 postinstall_cmds='$RANLIB $lib'
6751 fi
6752 ;;
349b60e7 6753 aix[[4-9]]*)
1cf3d07d
SE
6754 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6755 test "$enable_shared" = yes && enable_static=no
6756 fi
6757 ;;
6758 esac
6759 AC_MSG_RESULT([$enable_shared])
6760
6761 AC_MSG_CHECKING([whether to build static libraries])
6762 # Make sure either enable_shared or enable_static is yes.
6763 test "$enable_shared" = yes || enable_static=yes
6764 AC_MSG_RESULT([$enable_static])
6765
6766 _LT_TAGVAR(GCC, $1)="$G77"
6767 _LT_TAGVAR(LD, $1)="$LD"
6768
6769 ## CAVEAT EMPTOR:
6770 ## There is no encapsulation within the following macros, do not change
6771 ## the running order or otherwise move them around unless you know exactly
6772 ## what you are doing...
6773 _LT_COMPILER_PIC($1)
6774 _LT_COMPILER_C_O($1)
6775 _LT_COMPILER_FILE_LOCKS($1)
6776 _LT_LINKER_SHLIBS($1)
6777 _LT_SYS_DYNAMIC_LINKER($1)
6778 _LT_LINKER_HARDCODE_LIBPATH($1)
6779
6780 _LT_CONFIG($1)
6781 fi # test -n "$compiler"
6782
ae11dff4 6783 GCC=$lt_save_GCC
1cf3d07d
SE
6784 CC="$lt_save_CC"
6785fi # test "$_lt_disable_F77" != yes
6786
6787AC_LANG_POP
6788])# _LT_LANG_F77_CONFIG
6789
6790
1cf3d07d
SE
6791# _LT_LANG_FC_CONFIG([TAG])
6792# -------------------------
6793# Ensure that the configuration variables for a Fortran compiler are
6794# suitably defined. These variables are subsequently used by _LT_CONFIG
6795# to write the compiler configuration to `libtool'.
6796m4_defun([_LT_LANG_FC_CONFIG],
43e02a8a
RW
6797[AC_LANG_PUSH(Fortran)
6798
6799if test -z "$FC" || test "X$FC" = "Xno"; then
6800 _lt_disable_FC=yes
6801fi
1cf3d07d
SE
6802
6803_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6804_LT_TAGVAR(allow_undefined_flag, $1)=
6805_LT_TAGVAR(always_export_symbols, $1)=no
6806_LT_TAGVAR(archive_expsym_cmds, $1)=
6807_LT_TAGVAR(export_dynamic_flag_spec, $1)=
6808_LT_TAGVAR(hardcode_direct, $1)=no
6809_LT_TAGVAR(hardcode_direct_absolute, $1)=no
6810_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6811_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6812_LT_TAGVAR(hardcode_libdir_separator, $1)=
6813_LT_TAGVAR(hardcode_minus_L, $1)=no
6814_LT_TAGVAR(hardcode_automatic, $1)=no
6815_LT_TAGVAR(inherit_rpath, $1)=no
6816_LT_TAGVAR(module_cmds, $1)=
6817_LT_TAGVAR(module_expsym_cmds, $1)=
6818_LT_TAGVAR(link_all_deplibs, $1)=unknown
6819_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
43e02a8a
RW
6820_LT_TAGVAR(reload_flag, $1)=$reload_flag
6821_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
1cf3d07d
SE
6822_LT_TAGVAR(no_undefined_flag, $1)=
6823_LT_TAGVAR(whole_archive_flag_spec, $1)=
6824_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6825
6826# Source file extension for fc test sources.
6827ac_ext=${ac_fc_srcext-f}
6828
6829# Object file extension for compiled fc test sources.
6830objext=o
6831_LT_TAGVAR(objext, $1)=$objext
6832
6833# No sense in running all these tests if we already determined that
6834# the FC compiler isn't working. Some variables (like enable_shared)
6835# are currently assumed to apply to all compilers on this platform,
6836# and will be corrupted by setting them based on a non-working compiler.
6837if test "$_lt_disable_FC" != yes; then
6838 # Code to be used in simple compile tests
6839 lt_simple_compile_test_code="\
6840 subroutine t
6841 return
6842 end
6843"
6844
6845 # Code to be used in simple link tests
6846 lt_simple_link_test_code="\
6847 program t
6848 end
6849"
6850
6851 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6852 _LT_TAG_COMPILER
6853
6854 # save warnings/boilerplate of simple test code
6855 _LT_COMPILER_BOILERPLATE
6856 _LT_LINKER_BOILERPLATE
6857
6858 # Allow CC to be a program name with arguments.
6859 lt_save_CC="$CC"
ae11dff4 6860 lt_save_GCC=$GCC
1cf3d07d
SE
6861 CC=${FC-"f95"}
6862 compiler=$CC
ae11dff4
PG
6863 GCC=$ac_cv_fc_compiler_gnu
6864
1cf3d07d
SE
6865 _LT_TAGVAR(compiler, $1)=$CC
6866 _LT_CC_BASENAME([$compiler])
6867
6868 if test -n "$compiler"; then
6869 AC_MSG_CHECKING([if libtool supports shared libraries])
6870 AC_MSG_RESULT([$can_build_shared])
6871
6872 AC_MSG_CHECKING([whether to build shared libraries])
6873 test "$can_build_shared" = "no" && enable_shared=no
6874
6875 # On AIX, shared libraries and static libraries use the same namespace, and
6876 # are all built from PIC.
6877 case $host_os in
6878 aix3*)
6879 test "$enable_shared" = yes && enable_static=no
6880 if test -n "$RANLIB"; then
6881 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6882 postinstall_cmds='$RANLIB $lib'
6883 fi
6884 ;;
349b60e7 6885 aix[[4-9]]*)
1cf3d07d
SE
6886 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6887 test "$enable_shared" = yes && enable_static=no
6888 fi
6889 ;;
6890 esac
6891 AC_MSG_RESULT([$enable_shared])
6892
6893 AC_MSG_CHECKING([whether to build static libraries])
6894 # Make sure either enable_shared or enable_static is yes.
6895 test "$enable_shared" = yes || enable_static=yes
6896 AC_MSG_RESULT([$enable_static])
6897
6898 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
6899 _LT_TAGVAR(LD, $1)="$LD"
6900
6901 ## CAVEAT EMPTOR:
6902 ## There is no encapsulation within the following macros, do not change
6903 ## the running order or otherwise move them around unless you know exactly
6904 ## what you are doing...
6905 _LT_SYS_HIDDEN_LIBDEPS($1)
6906 _LT_COMPILER_PIC($1)
6907 _LT_COMPILER_C_O($1)
6908 _LT_COMPILER_FILE_LOCKS($1)
6909 _LT_LINKER_SHLIBS($1)
6910 _LT_SYS_DYNAMIC_LINKER($1)
6911 _LT_LINKER_HARDCODE_LIBPATH($1)
6912
6913 _LT_CONFIG($1)
6914 fi # test -n "$compiler"
6915
ae11dff4 6916 GCC=$lt_save_GCC
1cf3d07d
SE
6917 CC="$lt_save_CC"
6918fi # test "$_lt_disable_FC" != yes
6919
6920AC_LANG_POP
6921])# _LT_LANG_FC_CONFIG
6922
6923
6924# _LT_LANG_GCJ_CONFIG([TAG])
6925# --------------------------
6926# Ensure that the configuration variables for the GNU Java Compiler compiler
6927# are suitably defined. These variables are subsequently used by _LT_CONFIG
6928# to write the compiler configuration to `libtool'.
6929m4_defun([_LT_LANG_GCJ_CONFIG],
6930[AC_REQUIRE([LT_PROG_GCJ])dnl
6931AC_LANG_SAVE
6932
6933# Source file extension for Java test sources.
6934ac_ext=java
6935
6936# Object file extension for compiled Java test sources.
6937objext=o
6938_LT_TAGVAR(objext, $1)=$objext
6939
6940# Code to be used in simple compile tests
6941lt_simple_compile_test_code="class foo {}"
6942
6943# Code to be used in simple link tests
6944lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
6945
6946# ltmain only uses $CC for tagged configurations so make sure $CC is set.
6947_LT_TAG_COMPILER
6948
6949# save warnings/boilerplate of simple test code
6950_LT_COMPILER_BOILERPLATE
6951_LT_LINKER_BOILERPLATE
6952
6953# Allow CC to be a program name with arguments.
eecb7461 6954lt_save_CC="$CC"
ae11dff4
PG
6955lt_save_GCC=$GCC
6956GCC=yes
eecb7461 6957CC=${GCJ-"gcj"}
1cf3d07d
SE
6958compiler=$CC
6959_LT_TAGVAR(compiler, $1)=$CC
ae11dff4 6960_LT_TAGVAR(LD, $1)="$LD"
1cf3d07d
SE
6961_LT_CC_BASENAME([$compiler])
6962
6963# GCJ did not exist at the time GCC didn't implicitly link libc in.
6964_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6965
6966_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
43e02a8a
RW
6967_LT_TAGVAR(reload_flag, $1)=$reload_flag
6968_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
1cf3d07d
SE
6969
6970## CAVEAT EMPTOR:
6971## There is no encapsulation within the following macros, do not change
6972## the running order or otherwise move them around unless you know exactly
6973## what you are doing...
6974if test -n "$compiler"; then
6975 _LT_COMPILER_NO_RTTI($1)
6976 _LT_COMPILER_PIC($1)
6977 _LT_COMPILER_C_O($1)
6978 _LT_COMPILER_FILE_LOCKS($1)
6979 _LT_LINKER_SHLIBS($1)
1cf3d07d
SE
6980 _LT_LINKER_HARDCODE_LIBPATH($1)
6981
6982 _LT_CONFIG($1)
6983fi
6984
6985AC_LANG_RESTORE
ae11dff4
PG
6986
6987GCC=$lt_save_GCC
eecb7461 6988CC="$lt_save_CC"
1cf3d07d
SE
6989])# _LT_LANG_GCJ_CONFIG
6990
6991
6992# _LT_LANG_RC_CONFIG([TAG])
6993# -------------------------
6994# Ensure that the configuration variables for the Windows resource compiler
6995# are suitably defined. These variables are subsequently used by _LT_CONFIG
6996# to write the compiler configuration to `libtool'.
6997m4_defun([_LT_LANG_RC_CONFIG],
6998[AC_REQUIRE([LT_PROG_RC])dnl
6999AC_LANG_SAVE
7000
7001# Source file extension for RC test sources.
7002ac_ext=rc
7003
7004# Object file extension for compiled RC test sources.
7005objext=o
7006_LT_TAGVAR(objext, $1)=$objext
7007
7008# Code to be used in simple compile tests
7009lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7010
7011# Code to be used in simple link tests
7012lt_simple_link_test_code="$lt_simple_compile_test_code"
7013
7014# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7015_LT_TAG_COMPILER
7016
7017# save warnings/boilerplate of simple test code
7018_LT_COMPILER_BOILERPLATE
7019_LT_LINKER_BOILERPLATE
7020
7021# Allow CC to be a program name with arguments.
7022lt_save_CC="$CC"
ae11dff4
PG
7023lt_save_GCC=$GCC
7024GCC=
1cf3d07d
SE
7025CC=${RC-"windres"}
7026compiler=$CC
7027_LT_TAGVAR(compiler, $1)=$CC
7028_LT_CC_BASENAME([$compiler])
7029_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7030
7031if test -n "$compiler"; then
7032 :
7033 _LT_CONFIG($1)
7034fi
7035
ae11dff4 7036GCC=$lt_save_GCC
1cf3d07d
SE
7037AC_LANG_RESTORE
7038CC="$lt_save_CC"
7039])# _LT_LANG_RC_CONFIG
7040
7041
7042# LT_PROG_GCJ
7043# -----------
7044AC_DEFUN([LT_PROG_GCJ],
7045[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7046 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7047 [AC_CHECK_TOOL(GCJ, gcj,)
7048 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7049 AC_SUBST(GCJFLAGS)])])[]dnl
4f4caf92 7050])
1cf3d07d
SE
7051
7052# Old name:
7053AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7054dnl aclocal-1.4 backwards compatibility:
7055dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7056
7057
7058# LT_PROG_RC
7059# ----------
7060AC_DEFUN([LT_PROG_RC],
7061[AC_CHECK_TOOL(RC, windres,)
4f4caf92
AO
7062])
7063
1cf3d07d
SE
7064# Old name:
7065AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7066dnl aclocal-1.4 backwards compatibility:
7067dnl AC_DEFUN([LT_AC_PROG_RC], [])
4f4caf92 7068
1cf3d07d
SE
7069
7070# _LT_DECL_EGREP
7071# --------------
7072# If we don't have a new enough Autoconf to choose the best grep
7073# available, choose the one first in the user's PATH.
7074m4_defun([_LT_DECL_EGREP],
7075[AC_REQUIRE([AC_PROG_EGREP])dnl
7076AC_REQUIRE([AC_PROG_FGREP])dnl
7077test -z "$GREP" && GREP=grep
7078_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7079_LT_DECL([], [EGREP], [1], [An ERE matcher])
7080_LT_DECL([], [FGREP], [1], [A literal string matcher])
7081dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7082AC_SUBST([GREP])
7083])
7084
7085
ae11dff4
PG
7086# _LT_DECL_OBJDUMP
7087# --------------
7088# If we don't have a new enough Autoconf to choose the best objdump
7089# available, choose the one first in the user's PATH.
7090m4_defun([_LT_DECL_OBJDUMP],
7091[AC_CHECK_TOOL(OBJDUMP, objdump, false)
7092test -z "$OBJDUMP" && OBJDUMP=objdump
7093_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7094AC_SUBST([OBJDUMP])
7095])
7096
7097
1cf3d07d
SE
7098# _LT_DECL_SED
7099# ------------
7100# Check for a fully-functional sed program, that truncates
7101# as few characters as possible. Prefer GNU sed if found.
7102m4_defun([_LT_DECL_SED],
7103[AC_PROG_SED
7104test -z "$SED" && SED=sed
7105Xsed="$SED -e 1s/^X//"
7106_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7107_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7108 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7109])# _LT_DECL_SED
7110
7111m4_ifndef([AC_PROG_SED], [
7112############################################################
7113# NOTE: This macro has been submitted for inclusion into #
7114# GNU Autoconf as AC_PROG_SED. When it is available in #
7115# a released version of Autoconf we should remove this #
7116# macro and use it instead. #
7117############################################################
7118
7119m4_defun([AC_PROG_SED],
7120[AC_MSG_CHECKING([for a sed that does not truncate output])
7121AC_CACHE_VAL(lt_cv_path_SED,
7122[# Loop through the user's path and test for sed and gsed.
7123# Then use that list of sed's as ones to test for truncation.
7124as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7125for as_dir in $PATH
7126do
7127 IFS=$as_save_IFS
7128 test -z "$as_dir" && as_dir=.
7129 for lt_ac_prog in sed gsed; do
7130 for ac_exec_ext in '' $ac_executable_extensions; do
7131 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7132 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
4f4caf92 7133 fi
1cf3d07d
SE
7134 done
7135 done
7136done
7137IFS=$as_save_IFS
7138lt_ac_max=0
7139lt_ac_count=0
7140# Add /usr/xpg4/bin/sed as it is typically found on Solaris
7141# along with /bin/sed that truncates output.
7142for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7143 test ! -f $lt_ac_sed && continue
7144 cat /dev/null > conftest.in
7145 lt_ac_count=0
7146 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7147 # Check for GNU sed and select it if it is found.
7148 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7149 lt_cv_path_SED=$lt_ac_sed
7150 break
7151 fi
7152 while true; do
7153 cat conftest.in conftest.in >conftest.tmp
7154 mv conftest.tmp conftest.in
7155 cp conftest.in conftest.nl
7156 echo >>conftest.nl
7157 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7158 cmp -s conftest.out conftest.nl || break
7159 # 10000 chars as input seems more than enough
7160 test $lt_ac_count -gt 10 && break
7161 lt_ac_count=`expr $lt_ac_count + 1`
7162 if test $lt_ac_count -gt $lt_ac_max; then
7163 lt_ac_max=$lt_ac_count
7164 lt_cv_path_SED=$lt_ac_sed
4f4caf92
AO
7165 fi
7166 done
1cf3d07d 7167done
4f4caf92 7168])
1cf3d07d
SE
7169SED=$lt_cv_path_SED
7170AC_SUBST([SED])
7171AC_MSG_RESULT([$SED])
7172])#AC_PROG_SED
7173])#m4_ifndef
4f4caf92 7174
1cf3d07d
SE
7175# Old name:
7176AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7177dnl aclocal-1.4 backwards compatibility:
7178dnl AC_DEFUN([LT_AC_PROG_SED], [])
7179
7180
7181# _LT_CHECK_SHELL_FEATURES
7182# ------------------------
7183# Find out whether the shell is Bourne or XSI compatible,
7184# or has some other useful features.
7185m4_defun([_LT_CHECK_SHELL_FEATURES],
7186[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7187# Try some XSI features
7188xsi_shell=no
7189( _lt_dummy="a/b/c"
7190 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
ae11dff4
PG
7191 = c,a/b,, \
7192 && eval 'test $(( 1 + 1 )) -eq 2 \
7193 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
1cf3d07d
SE
7194 && xsi_shell=yes
7195AC_MSG_RESULT([$xsi_shell])
7196_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7197
7198AC_MSG_CHECKING([whether the shell understands "+="])
7199lt_shell_append=no
7200( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7201 >/dev/null 2>&1 \
7202 && lt_shell_append=yes
7203AC_MSG_RESULT([$lt_shell_append])
7204_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7205
7206if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7207 lt_unset=unset
7208else
7209 lt_unset=false
7210fi
7211_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7212
7213# test EBCDIC or ASCII
7214case `echo X|tr X '\101'` in
7215 A) # ASCII based system
7216 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7217 lt_SP2NL='tr \040 \012'
7218 lt_NL2SP='tr \015\012 \040\040'
4f4caf92 7219 ;;
1cf3d07d
SE
7220 *) # EBCDIC based system
7221 lt_SP2NL='tr \100 \n'
7222 lt_NL2SP='tr \r\n \100\100'
4f4caf92
AO
7223 ;;
7224esac
1cf3d07d
SE
7225_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7226_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7227])# _LT_CHECK_SHELL_FEATURES
4f4caf92 7228
4f4caf92 7229
1cf3d07d
SE
7230# _LT_PROG_XSI_SHELLFNS
7231# ---------------------
7232# Bourne and XSI compatible variants of some useful shell functions.
7233m4_defun([_LT_PROG_XSI_SHELLFNS],
7234[case $xsi_shell in
7235 yes)
7236 cat << \_LT_EOF >> "$cfgfile"
ae11dff4 7237
1cf3d07d
SE
7238# func_dirname file append nondir_replacement
7239# Compute the dirname of FILE. If nonempty, add APPEND to the result,
7240# otherwise set result to NONDIR_REPLACEMENT.
7241func_dirname ()
7242{
7243 case ${1} in
7244 */*) func_dirname_result="${1%/*}${2}" ;;
7245 * ) func_dirname_result="${3}" ;;
7246 esac
7247}
7248
7249# func_basename file
7250func_basename ()
7251{
7252 func_basename_result="${1##*/}"
7253}
7254
ae11dff4
PG
7255# func_dirname_and_basename file append nondir_replacement
7256# perform func_basename and func_dirname in a single function
7257# call:
7258# dirname: Compute the dirname of FILE. If nonempty,
7259# add APPEND to the result, otherwise set result
7260# to NONDIR_REPLACEMENT.
7261# value returned in "$func_dirname_result"
7262# basename: Compute filename of FILE.
7263# value retuned in "$func_basename_result"
7264# Implementation must be kept synchronized with func_dirname
7265# and func_basename. For efficiency, we do not delegate to
7266# those functions but instead duplicate the functionality here.
7267func_dirname_and_basename ()
7268{
7269 case ${1} in
7270 */*) func_dirname_result="${1%/*}${2}" ;;
7271 * ) func_dirname_result="${3}" ;;
7272 esac
7273 func_basename_result="${1##*/}"
7274}
7275
1cf3d07d
SE
7276# func_stripname prefix suffix name
7277# strip PREFIX and SUFFIX off of NAME.
7278# PREFIX and SUFFIX must not contain globbing or regex special
7279# characters, hashes, percent signs, but SUFFIX may contain a leading
7280# dot (in which case that matches only a dot).
7281func_stripname ()
7282{
7283 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7284 # positional parameters, so assign one to ordinary parameter first.
7285 func_stripname_result=${3}
7286 func_stripname_result=${func_stripname_result#"${1}"}
7287 func_stripname_result=${func_stripname_result%"${2}"}
7288}
7289
7290# func_opt_split
7291func_opt_split ()
7292{
7293 func_opt_split_opt=${1%%=*}
7294 func_opt_split_arg=${1#*=}
7295}
7296
7297# func_lo2o object
7298func_lo2o ()
7299{
7300 case ${1} in
7301 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7302 *) func_lo2o_result=${1} ;;
7303 esac
7304}
ae11dff4
PG
7305
7306# func_xform libobj-or-source
7307func_xform ()
7308{
7309 func_xform_result=${1%.*}.lo
7310}
7311
7312# func_arith arithmetic-term...
7313func_arith ()
7314{
7315 func_arith_result=$(( $[*] ))
7316}
7317
7318# func_len string
7319# STRING may not start with a hyphen.
7320func_len ()
7321{
7322 func_len_result=${#1}
7323}
7324
1cf3d07d
SE
7325_LT_EOF
7326 ;;
7327 *) # Bourne compatible functions.
7328 cat << \_LT_EOF >> "$cfgfile"
ae11dff4 7329
1cf3d07d
SE
7330# func_dirname file append nondir_replacement
7331# Compute the dirname of FILE. If nonempty, add APPEND to the result,
7332# otherwise set result to NONDIR_REPLACEMENT.
7333func_dirname ()
7334{
7335 # Extract subdirectory from the argument.
43e02a8a 7336 func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
1cf3d07d
SE
7337 if test "X$func_dirname_result" = "X${1}"; then
7338 func_dirname_result="${3}"
4f4caf92 7339 else
1cf3d07d 7340 func_dirname_result="$func_dirname_result${2}"
4f4caf92 7341 fi
1cf3d07d 7342}
4f4caf92 7343
1cf3d07d
SE
7344# func_basename file
7345func_basename ()
7346{
43e02a8a 7347 func_basename_result=`$ECHO "${1}" | $SED "$basename"`
1cf3d07d 7348}
4f4caf92 7349
ae11dff4
PG
7350dnl func_dirname_and_basename
7351dnl A portable version of this function is already defined in general.m4sh
7352dnl so there is no need for it here.
7353
1cf3d07d
SE
7354# func_stripname prefix suffix name
7355# strip PREFIX and SUFFIX off of NAME.
7356# PREFIX and SUFFIX must not contain globbing or regex special
7357# characters, hashes, percent signs, but SUFFIX may contain a leading
7358# dot (in which case that matches only a dot).
7359# func_strip_suffix prefix name
7360func_stripname ()
7361{
7362 case ${2} in
43e02a8a
RW
7363 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
7364 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
1cf3d07d
SE
7365 esac
7366}
82e23236 7367
1cf3d07d
SE
7368# sed scripts:
7369my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
7370my_sed_long_arg='1s/^-[[^=]]*=//'
4f4caf92 7371
1cf3d07d
SE
7372# func_opt_split
7373func_opt_split ()
7374{
43e02a8a
RW
7375 func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
7376 func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
1cf3d07d 7377}
4f4caf92 7378
1cf3d07d
SE
7379# func_lo2o object
7380func_lo2o ()
7381{
43e02a8a 7382 func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
1cf3d07d 7383}
ae11dff4
PG
7384
7385# func_xform libobj-or-source
7386func_xform ()
7387{
43e02a8a 7388 func_xform_result=`$ECHO "${1}" | $SED 's/\.[[^.]]*$/.lo/'`
ae11dff4
PG
7389}
7390
7391# func_arith arithmetic-term...
7392func_arith ()
7393{
7394 func_arith_result=`expr "$[@]"`
7395}
7396
7397# func_len string
7398# STRING may not start with a hyphen.
7399func_len ()
7400{
7401 func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
7402}
7403
1cf3d07d
SE
7404_LT_EOF
7405esac
4f4caf92 7406
1cf3d07d
SE
7407case $lt_shell_append in
7408 yes)
7409 cat << \_LT_EOF >> "$cfgfile"
7410
7411# func_append var value
7412# Append VALUE to the end of shell variable VAR.
7413func_append ()
7414{
7415 eval "$[1]+=\$[2]"
7416}
7417_LT_EOF
7418 ;;
7419 *)
7420 cat << \_LT_EOF >> "$cfgfile"
4f4caf92 7421
1cf3d07d
SE
7422# func_append var value
7423# Append VALUE to the end of shell variable VAR.
7424func_append ()
7425{
7426 eval "$[1]=\$$[1]\$[2]"
7427}
ae11dff4 7428
1cf3d07d
SE
7429_LT_EOF
7430 ;;
7431 esac
06298abd 7432])